CN115090442B - Injection apparatus with multiple liquid storage cavities - Google Patents

Abstract

The invention discloses a multi-liquid storage cavity injection device which comprises a liquid storage box and a controller, wherein the liquid storage box comprises a box body main body, a spray head, a first connecting pipe, a fixed frame and a pump body, the spray head is arranged on one side of the box body main body, one end of the fixed frame is connected with the spray head, the other end of the fixed frame is connected with the box body main body, and the first connecting pipe is arranged in the fixed frame; the box body main body is internally provided with a plurality of liquid mechanisms and a middle pipeline, each liquid mechanism comprises a second connecting pipe, an electric control valve and liquid cavities, and each liquid cavity is used for storing different liquids; the electric control valve is arranged on the second connecting pipe, one end of the second connecting pipe is communicated with the liquid cavity, and the other end of the second connecting pipe is communicated with the middle pipeline; one end of the first connecting pipe is communicated with the spray head, the other end of the first connecting pipe is communicated with the middle pipeline, and the pump body is arranged on the first connecting pipe; the controller is electrically connected with the pump body and each electric control valve. The technical scheme provided by the invention is that the spray head can spray different liquids from different liquid cavities.

Description

A spraying device with multiple liquid storage chambers

technical field

The invention relates to the technical field of injection devices, in particular to an injection device with multiple liquid storage chambers.

Background technique

In the prior art, a spraying device is a device used to spray a corresponding liquid to a target object. The existing spraying device includes a nozzle and a liquid container, which results in that the spraying device can only spray a liquid to the target object through the nozzle. It is impossible to achieve the function of a spraying device that can select one liquid from various liquids for spraying, which obviously cannot meet the requirements of industrialization for efficiency and cost. The design of the existing spraying device results in a single type of liquid sprayed by the spraying device. When a certain When the scene involves spraying different kinds of liquids, multiple spraying devices need to be equipped, and the configuration of multiple spraying devices increases the requirements for storage space and increases the difficulty of management.

Contents of the invention

The main purpose of the present invention is to provide a spraying device with multiple liquid storage chambers, aiming at solving the problem that the present spraying device cannot select one of various liquids for spraying.

To achieve the above object, the technical solution proposed by the present invention is:

A spray device with multiple liquid storage chambers, comprising a liquid storage box and a controller, the liquid storage box includes a box body, a spray head, a first connecting pipe, a fixing frame and a pump body, and the spray head is arranged on the box body One side of the main body, one end of the fixed frame is connected to the nozzle, the other end of the fixed frame is connected to the box body, and the first connecting pipe is arranged in the fixed frame; the box body A number of liquid mechanisms and intermediate pipelines are arranged inside, and the liquid mechanism includes a second connecting pipe, an electric control valve and a liquid chamber, and each of the liquid chambers is used to store different liquids; the electric control valve is arranged in the second A connecting pipe, one end of the second connecting pipe communicates with the liquid chamber, and the other end of the second connecting pipe communicates with the intermediate pipeline; one end of the first connecting pipe communicates with the spray head, and the first connecting pipe The other end of the pipe communicates with the intermediate pipeline, and the pump body is arranged on the first connecting pipe; the controller is electrically connected to the pump body and each of the electric control valves, and the controller is used to first open the pump body, and then control the opening and closing of each of the electronic control valves according to the control information, so that the spray head can select a kind of liquid from different liquid chambers to export.

Preferably, the injection device of the multi-liquid storage chamber also includes a frame, a mover, a driver and a camera, the mover is arranged at the bottom of the frame, and the mover is used to drive the frame to move; The driver is set on one side of the frame body, the liquid storage box is provided with the driver, and the driver is used to drive the liquid storage box to move; the spray head is set on the side of the box body away from the driver , the controller is electrically connected to the camera and the driver respectively, and the camera is used to acquire the target image and target information of the sprayed area and send them to the controller respectively; The image and the target information confirm the target, and after the confirmation is successful, respectively control the driver and the pump body so that the spray head sprays liquid in the area to be sprayed.

Preferably, the top side of the box body is open, and the openings are respectively connected to the liquid chambers; the top side of the box body is provided with a cover, and the cover is detachably connected to the box body; The first connecting pipe is a telescopic hose, the intermediate pipeline and the second connecting pipes are arranged on the side of the cover facing the main body of the box body, and the second connecting pipe is far away from the One end of the intermediate pipeline is used to extend into the liquid chamber from the opening, so that the second connecting pipe communicates with the liquid chamber, and the liquid in the liquid chamber is led out through the second connecting pipe.

Preferably, the liquid chamber is used to store the liquid bottle; the bottom side of the liquid chamber away from the opening is respectively provided with a limit plate and a number of pressure springs, and each of the pressure springs is located at the position where the limit plate is away from the opening. One side of each pressure spring; one end of each pressure spring is connected to the limit plate, and the other end of each pressure spring is connected to the bottom side of the liquid chamber, and the limit plate is used to cooperate with the cover. After the second connecting pipe is inserted into the liquid bottle, the limiting plate and the cover clamp the liquid bottle in the liquid cavity.

Preferably, the second connecting pipe includes a horizontal pipe and a vertical pipe, the horizontal pipe is fixed on the side of the cover facing the box main body, and the electric control valve is arranged on the horizontal pipe; One end of the horizontal pipe communicates with the intermediate pipeline, and the other end of the horizontal pipe communicates with one end of the vertical pipe; the vertical pipe is a hose, the vertical pipe is perpendicular to the horizontal pipe, and the vertical pipe The end of the tube away from the horizontal tube is used for inserting into the liquid bottle located in the liquid cavity, so that the vertical tube leads out the liquid in the liquid bottle.

Preferably, the driver includes a horizontal adjustment mechanism, a vertical slideway, an electronically controlled slide seat and a retractor, and the vertical slideways are all arranged on the side of the frame body facing the liquid storage box. The slide control seat is slidingly connected to the vertical slideway, the telescopic device is arranged on the side of the electric control slide seat away from the frame body, and the output end of the telescopic device expands and contracts horizontally in a direction away from the frame body , the telescoping path of the telescopic device is perpendicular to the vertical slideway; the output end of the telescopic device is connected to the box body through the horizontal adjustment mechanism, and the horizontal adjustment mechanism is used to drive the box body Move horizontally; the moving path of the box body driven by the lateral adjustment mechanism is perpendicular to the telescopic path of the retractor; the controller is electrically connected to the electric control slide, the retractor and the lateral an adjustment mechanism, the controller is used to firstly control the electronically controlled slide to raise the nozzle to a corresponding height according to the target image, and then respectively control the lateral adjustment mechanism and the retractor so that the nozzle Spray liquid on target.

Preferably, the lateral adjustment mechanism includes a base, a slider, a one-way screw and a motor, the base is connected to the output end of the expander, and a chute is provided on the side of the base away from the expander, and the slide The groove extends horizontally, and the extension path of the chute is perpendicular to the stretching path of the expander; the one-way screw is arranged in the chute, and the axial direction of the one-way screw is parallel to the extension of the chute path, the one-way screw is slidably connected to the slider, and the slider is connected to the box body; the two ends of the one-way screw are respectively rotated and connected to the base, and the motor is arranged on the outside of the base. One end of the one-way screw close to the motor goes out to the outside of the base to connect to the output end of the motor, and the motor is used to drive the one-way screw forward and reverse, so that the slider drives the box The main body slides along the sliding seat; the controller is electrically connected to the motor, and the controller is used to control the forward and reverse rotation of the motor according to the target image, so that the motor drives the The box body moves along the preset spray path.

Preferably, a storage chamber is provided in the frame, an inlet and outlet are provided on the side of the frame body away from the liquid storage box, and a door is provided at the inlet and outlet, and the door is used to open and close the inlet and outlet .

Preferably, several partitions are set in the storage room, each partition is vertically spaced, and each partition is arranged in parallel; a number of slots are provided in the storage room on the side away from the entrance and exit, and each of the slots The slots are arranged vertically at intervals, the slots are arranged in parallel, and each partition is used to detachably connect to a slot, so that the distance between two adjacent partitions can be adjusted.

Compared with the prior art, the present invention at least has the following beneficial effects:

The arrangement of multiple liquid chambers allows various liquids to be stored in the main body of the box body, and then cooperate with the first connecting pipe, the intermediate pipeline and each second connecting pipe to connect the nozzle with each liquid chamber, and finally cooperate with the pump body, the controller and each The control of the electric control valve realizes that the nozzle can spray different liquids.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative effort.

Fig. 1 is a structural schematic diagram of an embodiment of the injection device of the multi-liquid storage chamber of the present invention;

Fig. 2 is the structural representation of Fig. 1 side view;

Figure 3 is a schematic structural view of the liquid storage box;

Fig. 4 is a schematic structural view of the box main body viewed from above.

Explanation of reference numbers:

1-frame; 11-mover; 12-vertical slide; 13-storage room; 14-door; 15-partition; 16-slot;

2-driver; 21-electrically controlled sliding seat; 22-expander;

3-camera; 31-first camera; 32-second camera;

4-liquid storage box; 41-spray head; 42-first connecting pipe; 43-fixed frame; 44-pump body; 45-lifter; 46-cover body; 47-intermediate pipeline;

5-box main body; 51-second connecting pipe; 52-horizontal pipe; 53-vertical pipe; 54-silica gel layer; 55-electric control valve; 56-liquid chamber; 57-limiting plate;

6-horizontal adjustment mechanism; 61-base; 62-slider; 63-one-way screw; 64-motor; 65-chute;

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the figure). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In the present invention, unless otherwise specified and limited, the terms "connection" and "fixation" should be understood in a broad sense, for example, "fixation" can be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In addition, the technical solutions of the various embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered as a combination of technical solutions. Does not exist, nor is it within the scope of protection required by the present invention.

The invention provides an injection device with multiple liquid storage chambers.

A spray device with multiple liquid storage chambers as shown in Figures 1 to 4 includes a liquid storage box 4 and a controller (not shown in the figure), the liquid storage box 4 includes a box body 5, a spray head 41, a first The connecting pipe 42, the fixed frame 43 and the pump body 44, the box body body 5 are used to store liquid; the nozzle 41 is arranged on the side of the box body body 5 away from the driver 2, and one end of the fixed frame 43 is connected to the nozzle 41, and the side of the fixed frame 43 The other end is connected to the box main body 5, and the first connecting pipe 42 is arranged in the fixed frame 43; several liquid mechanisms and intermediate pipelines 47 are arranged in the box body main body 5, and the liquid mechanism includes a second connecting pipe 51, an electric control valve 55 and a liquid Chamber 56, the liquid chamber 56 of each liquid mechanism is used to store different liquids; the electric control valve 55 is arranged on the second connecting pipe 51, one end of the second connecting pipe 51 communicates with the liquid chamber 56, and the other end of the second connecting pipe 51 Connected to the intermediate pipeline 47; one end of the first connecting pipe 42 is connected to the nozzle 41, the other end of the first connecting pipe 42 is connected to the intermediate pipeline 47, and the pump body 44 is arranged on the first connecting pipe 42; the controller is electrically connected to each electric control Valve 55 , the controller is used to control the opening and closing of each electric control valve 55 according to the control information, so that the spray head 41 can select a kind of liquid from different liquid chambers 56 to export. The setting of multiple liquid mechanisms can meet the needs of patients for using various liquids. Further, the spray head 41 can also be used for spraying various liquids. When spraying multiple liquids, the controller sequentially controls the opening and closing of each electronically controlled valve 55 according to the control information, so as to realize spraying liquids in a set order.

The arrangement of multiple liquid chambers 56 enables various liquids to be stored in the box main body 5, and then cooperate with the first connecting pipe 42, the intermediate pipeline 47 and each second connecting pipe 51 to communicate the nozzle with each liquid chamber, and finally cooperate with the pump body 44. The controller and the control of each electric control valve 55 realize that the nozzle can spray different liquids.

The injection device of the multi-liquid storage chamber also includes a frame body 1, a mover 11, a driver 2 and a camera 3, the mover 11 is arranged at the bottom end of the frame body 1, and the mover 11 is used to drive the frame body 1 to move; the driver 2 is set On one side of the frame body 1, the liquid storage box 4 is provided with a driver 2, and the driver 2 is used to drive the liquid storage box 4 to move; the nozzle 41 is arranged on the side of the box body body 5 away from the driver 2; the controller is electrically connected to the camera 3 respectively , the driver 2 and the pump body 44, and the camera 3 is used to obtain the target image and target information of the area to be sprayed and send them to the controller respectively; the controller is used to confirm the target object according to the target image and target information, and control the driver 2 respectively after the confirmation is successful And the pump body 44, so that the spray head 41 sprays the liquid in the area to be sprayed. The camera 3 acquires the target image and target information for identification. After the identification is successful, the driver 2 drives the nozzle 41 to perform liquid injection according to the target image, completing the automation of the entire target liquid injection.

Specifically, the controller is electrically connected to the mover 11, and the controller is also used to judge the liquid spraying area of each target image, and split the corresponding area to be sprayed according to the liquid spraying area. When the liquid spraying area of the target image is When it is larger than the maximum spraying area of the driver 2, the controller splits the area to be sprayed according to the actual area data of the target image, and the area to be sprayed is divided into at least two working areas. For example, if the area to be sprayed of the target image is 3 decimeters squared, and the maximum sprayed area of the driver 2 is 1 decimeter square, then the area to be sprayed is divided into three working areas.

Specifically, the controller is used to determine the widest distance of the area to be sprayed and the longest distance of the area to be sprayed according to the target image, and then fill the area to be sprayed into a rectangular area according to the widest distance and the longest distance, and then according to the maximum distance of the driver 2 The spraying area is divided into multiple rectangular working areas along one edge of the rectangular area, so that the mover 11 drives the frame body 1 and the driver 2 drives the nozzle 41 along the set sequence (the length direction or width direction of the target object for each rectangle The working area is sprayed sequentially.

Specifically, the injection device of the multi-liquid storage chamber also includes a communicator, the controller is electrically connected to the communicator, and the controller is used to connect to the central control system through the communicator, so that the controller obtains the information of the liquid to be sprayed corresponding to the target information from the central control system, The controller sprays the liquid on the target object according to the information about the liquid to be sprayed. The information of the liquid to be sprayed includes the type of the liquid, the daily usage times of the liquid, the usage time of the liquid, and the like.

Specifically, the controller is also used to send the target image to the personal terminal (mobile phone or computer) corresponding to the supervisory terminal through the communicator, so that the supervisory terminal can compare the two target images in the adjacent time period of the target object; the controller is also used to At the preset time point, the central control system is communicated through the communicator, so that the controller updates the liquid injection scheme of the target object. The monitoring end sometimes updates the liquid injection plan after receiving the target image, and the controller updates it every day (for example, updating data at 12 o'clock in the evening), so as to ensure the accuracy of liquid injection.

Specifically, the camera 3 includes a first camera 31 and a second camera 32, the first camera 31 is arranged on the top of the frame body 1, and the first camera 31 is used to obtain target information (for example, the target information can be a nameplate hung by a seedling; and A nameplate for partitioning seedling planting areas and labeling information; and a nameplate for mechanically labeling model data, etc.); the second camera 32 is arranged at the position below the fixed frame 43, and the second camera 32 is used to acquire target images.

The top side of the box body body 5 is an opening, and the openings are respectively connected to each liquid chamber 56; the top side of the box body body 5 is provided with a cover body 46, and the cover body 46 and the box body body body 5 are detachably connected; the first connecting pipe 42 is The telescopic hose, the intermediate pipeline 47 and each second connecting pipe 51 are all arranged on the side of the cover body 46 facing the box body 5, and the end of the second connecting pipe 51 away from the intermediate pipeline 47 is used to extend into from the opening. In the liquid chamber 56 , the second connecting pipe 51 communicates with the liquid chamber 56 , and the liquid in the liquid chamber 56 is led out through the second connecting pipe 51 . The liquid chambers 56 are uniformly opened and closed through the cover body 46, which facilitates the replacement of the liquid in the liquid chambers 56. The first connecting pipe 42 is a telescopic hose, so that the cover 46 and the first connecting pipe 42 continue to be connected when the cover 46 is opened.

Specifically, the liquid chambers 56 are sequentially arranged at intervals along the length direction of the intermediate pipeline 47 , and the intermediate pipeline is arranged between each second connecting pipe 51 and the first connecting pipe 42 .

The liquid chamber 56 is used to store the liquid bottle; the bottom side of the liquid chamber 56 away from the opening is respectively provided with a limiting plate 57 and a number of pressure springs 58, and each pressure spring 58 is located on the side of the limiting plate 57 away from the opening; each pressure spring One end of the 58 is connected to the limiting plate 57, and the other end of each pressure spring 58 is connected to the bottom side of the liquid chamber 56. The limiting plate 57 is used to cooperate with the cover body 46. After the second connecting tube 51 is inserted into the liquid bottle, the limiting The position plate 57 and the cover body 46 hold the liquid bottle in the liquid cavity 56 . The setting of the limiting plate 57 enables the liquid chamber 56 to accommodate liquid bottles of different heights, and ensures the stability of the liquid bottle in the liquid chamber 56 .

Specifically, the two ends of the box body body 5 along the length direction of the intermediate pipeline 47 are respectively provided with lifters 45, and the lifting ends of the lifters 45 are respectively connected to the cover body 46, and the side of the cover body 46 away from the box body body 5 is provided with a control valve. The button, the control button and the lifter 45 are respectively connected to the controller, and the control button is used to send a control signal to the controller, so that the controller drives the lid body 46 to lift vertically through the two lifters 45 to control the opening and closing of each liquid chamber 56. The two lifters 45 are fixed to lift, which not only facilitates the opening and closing of the cover body 46, but also facilitates the alignment of the second connecting pipe 51.

The second connecting pipe 51 includes a horizontal pipe 52 and a vertical pipe 53, the horizontal pipe 52 is fixed on the side of the cover 46 facing the box body 5, and the electric control valve 55 is arranged on the horizontal pipe 52; one end of the horizontal pipe 52 is connected to the middle pipe Road 47, the other end of the horizontal pipe 52 communicates with one end of the vertical pipe 53; In the liquid bottle, so that standpipe 53 leads liquid in the liquid bottle. The standpipe 53 is a flexible pipe that can facilitate the direct insertion of the standpipe 53 into the bottom of the liquid bottle, ensuring the use of each bottle of liquid.

Specifically, the vertical pipe 53 is set with a silica gel layer 54, and the silica gel layer 54 is arranged near the end of the vertical pipe 53 near the horizontal pipe 52. The silica gel layer 54 is used to cooperate with the limit plate 57 to clamp the liquid bottle, and the silica gel layer 54 can prevent the liquid bottle from spilling. leakage problem.

The driver 2 includes a horizontal adjustment mechanism 6, a vertical slideway 12, an electric control slide 21 and a retractor 22. The vertical slideway 12 is all arranged on the side of the frame body 1 facing the liquid storage box 4. The electric control slide 21 and the The vertical slideway 12 is slidably connected, and the telescopic device 22 is arranged on the side of the electric control slide seat 21 away from the frame body 1. to the slideway 12; the output end of the telescopic device 22 is connected to the box body body 5 through the horizontal adjustment mechanism 6, and the horizontal adjustment mechanism 6 is used to drive the box body body 5 to move horizontally; the horizontal adjustment mechanism 6 drives the moving path of the box body body 5 to be vertical The telescopic path of the retractor 22; the controller is electrically connected to the electric control slide 21, the retractor 22 and the lateral adjustment mechanism 6, and the controller is used to first control the electric control slide 21 to raise the nozzle 41 to the corresponding height according to the target image. Then respectively control the lateral adjustment mechanism 6 and the retractor 22 so that the spray head 41 sprays liquid on the target object. The electronically controlled sliding seat 21 controls the horizontal height, and the retractor 22 and the lateral adjustment mechanism 6 control the vertical and horizontal movement of the spray head 41 in the horizontal plane, so as to ensure the covering spraying of the target object.

Specifically, the controller is used to determine the actual height of the target object according to the target image, and then controls the nozzle 41 to raise the upper position of the target object according to the actual height; area and the edge position of the spraying area, so that the spray head 41 sprays the liquid sequentially on the entire spraying area along one of the edge positions as the starting point.

Specifically, the controller is used to determine the liquid spraying position and the liquid spraying area according to the target image, and then control the electric control slide 21 according to the target image and the liquid spraying area, so that the distance between the spray head 41 and the area to be sprayed is maintained Consistent, this can effectively maintain the spray effect.

The lateral adjustment mechanism 6 includes a base 61, a slide block 62, a one-way screw 63 and a motor 64. The base 61 is connected to the output end of the telescopic device 22. A chute 65 is provided on the side of the base 61 away from the telescopic device 22, and the chute 65 extends horizontally. , the extension path of the chute 65 is perpendicular to the telescopic path of the retractor 22; the one-way screw 63 is arranged in the chute 65, and the axial direction of the one-way screw 63 is parallel to the extension path of the chute 65, and the one-way screw 63 is slidably connected to the slider 62, the slider 62 is connected to the box body body 5; the two ends of the one-way screw 63 are respectively rotated and connected to the base 61, and the outside of the base 61 is provided with a motor 64, and the end of the one-way screw 63 close to the motor 64 passes out to the outside of the base 61 to connect to the motor 64 At the output end, the motor 64 is used to drive the one-way screw 63 forward and reverse, so that the slider 62 drives the box body 5 to slide along the chute 65; the controller is electrically connected to the motor 64, and the controller is used to control the forward and reverse of the motor 64 according to the target image Rotate, so that the motor 64 drives the box body 5 to move along the preset injection path through the slider 62. The preset injection path is that the nozzle 41 sprays sequentially along one end of the chute 65 to the other end, and waits for the retractor 22 to move, and the nozzle 41 then slides along the chute 65 to move away and sprays sequentially, and repeats.

A storage chamber 13 is arranged in the frame body 1 , an inlet and outlet are arranged on the side of the main body of the frame body 1 away from the liquid storage box 4 , and a door body 14 is arranged at the inlet and outlet, and the door body 14 is used for opening and closing the inlet and outlet. Specifically, a constant temperature system is provided in the storage chamber 13 , and liquid can be stored through the storage chamber 13 .

Several partitions 15 are arranged in the storage chamber 13, and each partition 15 is vertically spaced apart, and each partition 15 is arranged in parallel; in the storage chamber 13, a number of slots 16 are provided on the side away from the entrance and exit, and each slot 16 is arranged vertically. The slots 16 are set at intervals, and the slots 16 are arranged in parallel, and each partition 15 is used to detachably connect to a slot 16, so that the distance between two adjacent partitions 15 can be adjusted. Each partition 15 can be inserted into any slot 16, and such a design can satisfy the use of liquid bottles of different heights.

The invention has wide applicability and can be applied to the field of planting, machinery, medical treatment and liquid injection. Among them, in the field of planting, for example, planting flower seedlings, spraying different nutrient solutions on the entire planting area, etc.; in the field of machinery, for example, spraying various types of lubricating oil on the mechanical connections of large machinery; The patient's surgical wound is sprayed with liquid medicine to wash the wound surface (anti-tumor drugs, antibacterial drugs or hemostatic drugs, etc.), and patients with respiratory diseases are atomized and inhaled different types of respiratory drugs.

The above is only a preferred embodiment of the present invention, and does not therefore limit the patent scope of the present invention. Under the inventive concept of the present invention, the equivalent structural transformation made by using the description of the present invention and the contents of the accompanying drawings, or direct/indirect use All other relevant technical fields are included in the patent protection scope of the present invention.

Claims (4)

1. The spraying device with the multiple liquid storage cavities is characterized by comprising a liquid storage box and a controller, wherein the liquid storage box comprises a box body main body, a spray head, a first connecting pipe, a fixed frame and a pump body; the box body main body is internally provided with a plurality of liquid mechanisms and intermediate pipelines, each liquid mechanism comprises a second connecting pipe, an electric control valve and a liquid cavity, and each liquid cavity is used for storing different liquids; the electric control valve is arranged on the second connecting pipe, one end of the second connecting pipe is communicated with the liquid cavity, and the other end of the second connecting pipe is communicated with the middle pipeline; one end of the first connecting pipe is communicated with the spray head, the other end of the first connecting pipe is communicated with the middle pipeline, and the pump body is arranged on the first connecting pipe; the controller is electrically connected with the pump body and each electric control valve, and is used for firstly opening the pump body and then controlling each electric control valve to be opened and closed according to control information so that the spray head can select one liquid from different liquid cavities to be led out; the multi-liquid storage cavity injection device further comprises a rack body, a moving device, a driver and a camera, wherein the moving device is arranged at the bottom end of the rack body and is used for driving the rack body to move; the driver is arranged on one side of the frame body, the liquid storage box is provided with the driver, and the driver is used for driving the liquid storage box to move; the sprayer is arranged on one side, away from the driver, of the box body main body, the controller is electrically connected with the camera and the driver respectively, and the camera is used for acquiring a target image and target information of a spraying area and sending the target image and the target information to the controller respectively; the controller is used for confirming a target object according to the target image and the target information, and respectively controlling the driver and the pump body after the confirmation is successful so that the spray head sprays liquid to the area to be sprayed; the controller is electrically connected with the shifter and is also used for judging the liquid spraying area of each target image and splitting the corresponding region to be sprayed according to the liquid spraying area, when the area to be sprayed of the target image is larger than the maximum liquid spraying area of the driver, the controller splits the region to be sprayed according to the actual area data of the target image, and the region to be sprayed is split into at least two operation regions; the controller is used for determining the widest distance of the to-be-sprayed area and the longest distance of the to-be-sprayed area according to the target image, filling the to-be-sprayed area into a rectangular area according to the widest distance and the longest distance, and starting to divide the to-be-sprayed area into a plurality of rectangular operation areas along one edge of the rectangular area according to the maximum spraying area of the driver so as to enable the mover driving frame body and the driver driving spray heads to sequentially spray liquid to the rectangular operation areas along a set sequence; the top side of the box body main body is open and the open is respectively communicated with the liquid cavities; a cover body is arranged at the top side of the box body main body, and the cover body is detachably connected with the box body main body; the first connecting pipe is a flexible hose, the middle pipeline and the second connecting pipes are arranged on one side of the cover body facing the box body main body, and one end, far away from the middle pipeline, of each second connecting pipe is used for extending into the liquid cavity from the opening, so that the second connecting pipes are communicated with the liquid cavity to lead out liquid; the liquid cavity is used for storing a liquid bottle; a limiting plate and a plurality of pressure springs are respectively arranged on the bottom side of the liquid cavity, which is far away from the opening, and each pressure spring is positioned on one side of the limiting plate, which is far away from the opening; one end of each pressure spring is connected with the limiting plate, the other end of each pressure spring is connected with the bottom side of the liquid cavity, the limiting plate is used for matching with the cover body, and after the second connecting pipe is inserted into a liquid bottle, the liquid bottle is clamped in the liquid cavity by the limiting plate and the cover body; the controller is also used for sending the target image to a personal terminal of a corresponding supervision terminal through the communicator so as to enable the supervision terminal to compare two target images of the target object in adjacent time periods; the controller is also used for communicating the central control system through the communicator at a preset time point so as to enable the controller to update the liquid injection scheme of the target object; the driver comprises a transverse adjusting mechanism, a vertical slide way, an electric control slide seat and a telescopic device, wherein the vertical slide way is arranged on one side of the frame body facing the liquid storage box, the electric control slide seat is in sliding connection with the vertical slide way, the telescopic device is arranged on one side of the electric control slide seat departing from the frame body, the output end of the telescopic device horizontally stretches towards the direction far away from the frame body, and the stretching path of the telescopic device is perpendicular to the vertical slide way; the output end of the telescopic device is connected with the box body main body through the transverse adjusting mechanism, and the transverse adjusting mechanism is used for driving the box body main body to horizontally move; the transverse adjusting mechanism drives the moving path of the box body to be vertical to the telescopic path of the telescopic device; the controller is electrically connected with the electric control sliding seat, the telescopic device and the transverse adjusting mechanism respectively, and is used for controlling the electric control sliding seat to lift the spray head to a corresponding height according to the target image and then controlling the transverse adjusting mechanism and the telescopic device respectively so that the spray head sprays liquid to a target object; the controller is used for determining the actual height of the target object according to the target image and controlling the spray head to lift the upper position of the target object according to the actual height; the controller is used for obtaining an overlook image of the object in the overlook direction, and determining the spraying area and the edge position of the spraying area according to the overlook image so that the sprayer can sequentially spray liquid to the whole spraying area along one edge position as a starting point; the controller is used for determining the liquid spraying position and the liquid spraying area according to the target image and controlling the electric control sliding seat according to the target image and the liquid spraying area so as to keep the consistent distance between the liquid spraying time of the spray head and the liquid spraying area to be sprayed; the transverse adjusting mechanism comprises a base, a sliding block, a one-way screw and a motor, the base is connected with the output end of the expansion piece, a sliding groove is formed in one side of the base, which is far away from the expansion piece, the sliding groove extends horizontally, and the extending path of the sliding groove is perpendicular to the extending path of the expansion piece; the one-way screw is arranged in the sliding groove, the axial direction of the one-way screw is parallel to the extending path of the sliding groove, the one-way screw is connected with the sliding block in a sliding manner, and the sliding block is connected with the box body; two ends of the one-way screw rod are respectively rotatably connected with the base, the motor is arranged outside the base, one end of the one-way screw rod, which is close to the motor, penetrates out of the base and is connected with the output end of the motor, and the motor is used for driving the one-way screw rod to rotate forward and backward so that the sliding block drives the box body to slide along the sliding seat; the controller is electrically connected with the motor and used for controlling the motor to rotate forwards and backwards according to the target image so as to enable the motor to drive the box body main body to move along a preset spraying path through the sliding block.

2. The spraying device with multiple liquid storage cavities according to claim 1, wherein the second connecting pipe comprises a transverse pipe and a vertical pipe, the transverse pipe is fixed on one side of the cover body facing the box body, and the electric control valve is arranged on the transverse pipe; one end of the transverse pipe is communicated with the intermediate pipeline, and the other end of the transverse pipe is communicated with one end of the vertical pipe; the vertical pipe is a hose and perpendicular to the transverse pipe, and one end of the vertical pipe, which is far away from the transverse pipe, is used for being inserted into a liquid bottle in the liquid cavity so as to lead the liquid in the liquid bottle out of the vertical pipe.

3. The injection device with multiple liquid storage cavities according to any one of claims 1 to 2, wherein a storage chamber is arranged in the frame body, an inlet and an outlet are arranged on one side of the frame body, which is far away from the liquid storage box, a door body is arranged at the inlet and the outlet, and the door body is used for opening and closing the inlet and the outlet.

4. A spray device with multiple liquid storage chambers according to claim 1, wherein a plurality of partition plates are arranged in the storage chamber, the partition plates are vertically arranged at intervals, and the partition plates are arranged in parallel; a plurality of slots are formed in one side, far away from the inlet and the outlet, of the storage chamber, the slots are arranged at intervals in the vertical direction and are arranged in parallel, and the partition plates are used for being detachably connected with one slot respectively so that the distance between every two adjacent partition plates can be adjusted.

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