CN108328172A - A kind of hospital refuse recycling packaging system - Google Patents

Abstract

The invention discloses a recycling and packaging device for medical waste, which comprises a bottom plate, a recycling rack, and a control box. The top surface of the bottom plate is fixed with a storage plate by fastening bolts, and the storage plate on the front side surface of the bottom plate is away from the side of the display screen. A support frame is fixedly provided, and a mounting plate is fixedly provided on the surface of the end of the support frame away from the storage plate, and a pressure sensor is fixedly provided on the top of the inner wall of the mounting plate, and the recovery frame includes a support plate, a guide plate, a transmission mechanism, and a cover plate , the transmission mechanism includes a rotating shaft, a gear shaft, two pulleys, and a reel, the surface of the reel is fixedly provided with a sealing tape, and the control box is fixedly provided in the middle of the bottom surface of the bottom plate. Under the precise detection of the force on the garbage bag by the pressure sensor, the present invention can independently reflect it on the display screen through the control box, and at the same time, under the action of the communication module in the control box, it can realize remote transmission to the mobile terminal and remind the work in time Personnel to clean up, practical performance is strong.

Description

A medical waste recycling packaging device

technical field

The invention relates to the technical field of medical waste recycling, in particular to a medical waste recycling and packaging device.

Background technique

Medical waste refers to the polluting waste produced by hospitals that have been in contact with patients' blood and flesh. Such as used cotton balls, gauze, tape, waste water, disposable medical equipment, postoperative waste products, expired medicines, etc. According to the medical inspection report of the national health department, because medical waste has the characteristics of space pollution, acute infection and latent pollution, its viruses and bacteria are dozens, hundreds or even thousands of times more harmful than ordinary domestic waste. If it is not handled properly, it will cause serious pollution to the environment and may also become the source of epidemics. Medical waste refers to direct or indirect infectious, toxic and other hazardous waste produced by medical institutions in medical treatment, prevention, health care and other related activities, including infectious, pathological, injurious, pharmaceutical and chemical waste. waste. These wastes contain a large number of bacterial viruses, and have certain characteristics of space pollution, acute virus infection, and latent infection. If management is not strengthened, discarded at will, and allowed to mix with domestic garbage and disperse into people's living environment, it will pollute Air, water, land, animals and plants cause the spread of diseases and seriously endanger people's physical and mental health. All medical waste and domestic waste must not be mixed. Most of the existing recycling methods for medical waste simply use trash cans on the market to collect waste products without any protective and covering facilities, which not only affects the medical environment, but also easily causes secondary infection risks for postoperative patients, and Without special reminder equipment, medical waste cannot be cleaned up in time, which affects the physical and mental health of doctors and patients.

Contents of the invention

The purpose of the present invention is to provide a recycling and packaging device for medical waste to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a medical waste recovery and packaging device, including a base plate, a recovery frame, and a control box, and universal wheels are fixedly installed at the four corners of the bottom surface of the base plate through mounting blocks. The top surface of the bottom plate is fixedly provided with a storage board by fastening bolts, and a display screen is fixedly provided in the middle of one end of the top surface of the storage board, and a support frame is fixedly provided on the side of the storage board on the front side surface of the bottom board away from the display screen. A mounting plate is fixedly arranged on the surface of one end of the support frame away from the storage board, a pressure sensor is fixedly arranged on the top of the inner wall of the mounting plate, and the recovery frame is movably arranged on the inner side of the mounting plate. Mechanism and cover plate, the inner wall of the support plate is provided with a cylindrical compartment, the middle part of the bottom surface of the support plate is fixed with a sewage hole, the guide plate is fixed on the inner upper end of the support plate, and the transmission mechanism includes a rotating shaft , a gear shaft, two pulleys, and a reel. The rotating shaft is movably arranged at one end of the top surface of the compartment through a bearing. The inner wall of the cabin is away from the two ends of the side of the gear shaft. The reel is movably arranged on the opposite side of the gear shaft on the inner wall of the compartment through the connecting pin. The surface of the reel is fixedly provided with a sealing tape. One end of the outer surface of the board, the control box is fixed in the middle of the bottom surface of the bottom plate, the input end of the control box is electrically connected to the output end of the pressure sensor, and the output end of the control box is electrically connected to the input end of the display screen .

Further, a positioning brake is movably provided above the roller of the universal wheel through a connecting pin.

Further, the pressure sensor is a strain gauge pressure sensor, and 4-8 pressure sensors are fixedly arranged on the surface of the mounting plate.

Further, the sealing belt is a semi-closed structure, and the end of the sealing belt away from the reel passes through the surface of the pulley and is fixedly connected to the middle surface of the gear shaft.

Further, the cross-section of the support frame is an inverted Y-shaped structure, and the surface of the cover plate away from the support frame is fixedly provided with a handle.

Further, the guide plate has a funnel-type structure, and the guide plate and the support plate are integrally formed by a die-casting process.

Further, the base plate, the mounting plate and the support frame are integrated into a whole by welding process.

Further, a buffer pad is fixedly arranged on the outer side of the pressure sensor where the support plate contacts the mounting plate.

Further, the middle surface of the rotating shaft is fixedly connected to one end of the cover plate, and one end of the rotating shaft is meshedly connected to the surface of the gear shaft.

Further, a communication module and a storage module are fixed inside the control box, and the communication module is a WiFi module or a Bluetooth module.

Compared with prior art, the beneficial effect of the present invention is:

1. The transmission mechanism of the present invention includes a rotating shaft, a gear shaft, two pulleys, and a reel. The rotating shaft is movably arranged on one end of the top surface of the compartment through a bearing, and the middle surface of the rotating shaft is fixedly connected with one end of the cover plate. Below the rotating shaft on the inner wall of the compartment, the surface of the gear shaft is meshed with one end of the rotating shaft. Two pulleys are movably arranged at the two ends of the inner wall of the compartment away from the gear shaft. The surface of the reel is fixed with a sealing tape, and the end of the sealing tape away from the reel passes through the surface of the pulley and is fixedly connected with the middle surface of the gear shaft. When the cover is opened by external force, because the cover is fixedly connected with the surface of the shaft, the rotation of the cover drives the rotation of the shaft. The rotation of the rotating shaft drives the gear shaft to rotate, so that the gear shaft scrolls and the sealing belt moves on the surface of the pulley. Due to the specially designed relationship between the rotating shaft and the gear shaft, the sealing belt can completely seal the lower part of the funnel-type guide plate when the cover plate is opened. Opening, to achieve isolation from the external environment, easy to operate, good sealing effect;

2. The present invention is fixedly provided with a pressure sensor at the top of the inner wall of the mounting plate. The pressure sensor is a strain gauge pressure sensor, and 4-8 pressure sensors are arranged on the surface of the mounting plate. The output end of the pressure sensor is electrically connected to the input end of the control box. The interior of the control box is fixedly equipped with a communication module and a storage module. When in use, the garbage bag is fixed on the surface of the installation plate through the support plate. Under the precise detection of the force of the garbage bag by the pressure sensor, it can be independently reflected by the control box. On the display screen, it is convenient for the staff to understand the situation, and at the same time, under the action of the communication module in the control box, it can realize remote transmission to the mobile terminal, remind the staff to clean up in time, and has strong practical performance.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a medical waste recycling and packaging device of the present invention;

Fig. 2 is a schematic diagram of the side structure of a medical waste recycling and packaging device according to the present invention;

Fig. 3 is a top view of a medical waste recycling and packaging device of the present invention;

Fig. 4 is a schematic structural diagram of a transmission mechanism of a medical waste recycling and packaging device according to the present invention.

In Figure 1-4: 1-base plate; 2-control box; 3-universal wheels; 4-storage board; 5-display screen; 6-support frame; 7-installation plate; ;10-guiding plate; 11-transmission mechanism; 12-cover plate; 13-compartment; 14-drainage hole; 15-rotating shaft; Positioning brake; 21-handle; 22-cushion pad.

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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-4, the present invention provides a technical solution: a medical waste recycling and packaging device, including a base plate 1, a recycling frame, and a control box 2, and the four corners of the bottom surface of the base plate 1 are fixed by mounting blocks There are universal wheels 3, and the top surface of the base plate 1 is fixedly provided with a storage plate 4 by fastening bolts, and a display screen 5 is fixedly arranged in the middle of one end of the top surface of the storage plate 4, and the storage plate 4 on the front side surface of the base plate 1 A support frame 6 is fixedly arranged on the side away from the display screen 5, and a mounting plate 7 is fixedly provided on the surface of the end surface of the support frame 6 away from the storage board 4, and a pressure sensor 8 is fixedly provided on the top of the inner wall of the mounting plate 7. Movably arranged on the inner side of the mounting plate 7, the recovery frame includes a brace 9, a guide plate 10, a transmission mechanism 11, a cover plate 12, and the inner wall of the brace 9 is provided with a cylindrical compartment 13, and the brace 9 The middle part of the bottom surface is fixedly provided with a sewage hole 14, and the guide plate 10 is fixedly arranged on the inner upper end of the support plate 9. The transmission mechanism 11 includes a rotating shaft 15, a gear shaft 16, two pulleys 17, and a reel 18. The rotating shaft 15 One end of the top surface of the compartment 13 is movably arranged on the bearing, and the pinion 16 is movably arranged below the rotating shaft 15 on the inner wall of the compartment 13 through a connecting pin. At both ends of the side, the reel 18 is movably arranged on the opposite side of the gear shaft 16 on the inner wall of the compartment 13 through a connecting pin, the surface of the reel 18 is fixedly provided with a sealing tape 19, and the cover plate 12 is movably arranged on the brace through a hinge. One end of the outer surface of the board 9, the control box 2 is fixedly arranged in the middle of the bottom surface of the bottom plate 1, the input end of the control box 2 is electrically connected to the output end of the pressure sensor 8, and the output end of the control box 2 is connected to the display screen The input end of 5 is electrically connected.

A positioning brake 20 is movably provided with a connecting pin above the roller of the universal wheel 3 .

The pressure sensor 8 is a strain gauge pressure sensor, and 4-8 pressure sensors 8 are fixedly arranged on the surface of the mounting plate 7 .

The sealing belt 19 is a semi-closed structure, and the end of the sealing belt 19 away from the reel 18 passes through the surface of the pulley 17 and is fixedly connected to the middle surface of the gear shaft 16 .

The cross section of the support frame 6 is an inverted Y-shaped structure, and a handle 21 is fixedly provided on the surface of the cover plate 12 away from the support frame 6 .

The guide plate 10 has a funnel structure, and the guide plate 10 and the supporting plate 9 are integrated into a whole by die-casting process.

The bottom plate 1, the mounting plate 7 and the support frame 6 are integrated into a whole by welding process.

A buffer pad 22 is fixedly arranged on the outer side of the pressure sensor 8 where the support plate 9 contacts the mounting plate 7 .

The middle surface of the rotating shaft 15 is fixedly connected with one end of the cover plate 12 , and one end of the rotating shaft 15 is engaged with the surface of the pinion shaft 16 .

The inside of the control box 2 is fixedly provided with a communication module and a storage module, and the communication module is a WiFi module or a Bluetooth module.

Working principle: the transmission mechanism 11 of the present invention includes a rotating shaft 15, a pinion shaft 16, two pulleys 17, and a reel 18. The rotating shaft 15 is arranged on one end of the top surface of the compartment 13 through a bearing, and the middle surface of the rotating shaft 15 is fixed to one end of the cover plate 12. Connected, the gear shaft 16 is movably arranged below the rotating shaft 15 on the inner wall of the compartment 13 through the connecting pin, the surface of the gear shaft 16 is meshed with one end of the rotating shaft 15 and connected, and the two pulleys 17 are respectively movably arranged on the inner wall of the compartment 13 away from the two sides of the gear shaft 16 side. At the end, the reel 18 is movably arranged on the opposite side of the gear shaft 16 on the inner wall of the compartment 13 through a connecting pin, and the surface of the reel 18 is fixedly provided with a sealing tape 19, and the end of the sealing tape 19 away from the reel 18 passes through the surface of the pulley 17 and the pinion shaft 16. The surface of the middle part is fixedly connected. When the cover plate 12 is opened by external force, because the cover plate 12 is fixedly connected with the surface of the rotating shaft 15, the rotation of the cover plate 12 drives the rotating shaft 15 to rotate, and the rotation of the rotating shaft 15 drives the gear shaft 16 to rotate, so that the gear shaft 16 rolls the sealing belt 19 moves on the surface of the pulley 17. Due to the specially designed relationship between the rotating shaft 15 and the pinion shaft 16, the sealing belt 19 can completely seal the opening of the lower part of the funnel-type guide plate 10 when the cover plate 12 is opened, so as to realize the connection with the external environment. Insulation; a pressure sensor 8 is fixedly arranged on the top of the inner wall of the mounting plate 7, the pressure sensor 8 is a strain gauge pressure sensor, the output end of the pressure sensor 8 is electrically connected to the input end of the control box 2, and the inside of the control box 2 is fixedly arranged with The communication module and the storage module are used to fix the garbage bag on the surface of the installation plate 7 through the support plate 9. Under the precise detection of the force of the garbage bag by the pressure sensor 8, it can be independently reflected on the display screen 5 through the control box 2. It is convenient for the staff to understand the situation, and at the same time, under the action of the communication module in the control box 2, it can realize remote transmission to the mobile terminal, and remind the staff to clean up in time. The operation is simple, the sealing effect is good, and the practical performance is strong.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A medical waste recovery and packaging device, comprising a base plate (1), a recovery rack, and a control box (2), characterized in that: four corners of the bottom surface of the base plate (1) are fixedly provided with universal wheel (3), the top surface of the base plate (1) is fixedly provided with a storage plate (4) by fastening bolts, and the middle part of one end of the top surface of the storage plate (4) is fixedly provided with a display screen (5), and the bottom plate (1) The front surface of the storage board (4) is fixedly provided with a support frame (6) on the side away from the display screen (5), and the surface of the end of the support frame (6) away from the storage board (4) is fixedly provided with a mounting plate (7) ), the top of the inner wall of the mounting plate (7) is fixedly provided with a pressure sensor (8), and the recovery frame is movably arranged on the inside of the mounting plate (7), and the recovery frame includes a support plate (9), a guide plate ( 10), the transmission mechanism (11), the cover plate (12), the inner wall of the support plate (9) is provided with a cylindrical compartment (13), and the middle part of the bottom surface of the support plate (9) is fixedly provided with a sewage hole ( 14), the guide plate (10) is fixedly arranged on the inner upper end of the support plate (9), and the transmission mechanism (11) includes a rotating shaft (15), a gear shaft (16), two pulleys (17), a reel ( 18), the rotating shaft (15) is movably arranged on one end of the top surface of the compartment (13) through a bearing, and the gear shaft (16) is movably arranged below the rotating shaft (15) on the inner wall of the compartment (13) through a connecting pin, two The pulleys (17) are movably arranged at the two ends of the inner wall of the compartment (13) away from the gear shaft (16) respectively, and the reel (18) is movably arranged at the inner wall gear shaft (16) of the compartment (13) through a connecting pin. On the opposite side, the surface of the reel (18) is fixedly provided with a sealing tape (19), the cover plate (12) is set on one end of the outer surface of the support plate (9) through a hinge, and the control box (2) Fixedly arranged in the middle of the bottom surface of the bottom plate (1), the input end of the control box (2) is electrically connected to the output end of the pressure sensor (8), and the output end of the control box (2) is connected to the display screen (5) The input terminals are electrically connected. 2. A medical waste recovery and packaging device according to claim 1, characterized in that: a positioning brake (20) is movably provided on the top of the universal wheel (3) through a connecting pin. 3. A medical waste recovery and packaging device according to claim 1, characterized in that: the pressure sensor (8) is a strain gauge pressure sensor, and the surface of the mounting plate (7) is fixedly provided with 4-8 pressure sensors. sensor (8). 4. A medical waste recovery and packaging device according to claim 1, characterized in that: the sealing tape (19) is a semi-closed structure, and the end of the sealing tape (19) away from the reel (18) passes through The surface of the pulley (17) is fixedly connected with the middle surface of the gear shaft (16). 5. A medical waste recovery and packaging device according to claim 4, characterized in that: the cross section of the support frame (6) is an inverted Y-shaped structure, and the cover plate (12) is away from the support frame (6) by one A handle (21) is fixedly arranged on the side surface. 6. A medical waste recovery and packaging device according to claim 1, characterized in that: the guide plate (10) is a funnel-type structure, and the guide plate (10) and the support plate (9) are integrated by die-casting process into a whole. 7. A medical waste recovery and packaging device according to claim 1, characterized in that: the base plate (1), the installation plate (7) and the support frame (6) are integrated into a whole by welding process. 8. A medical waste recovery and packaging device according to claim 1, characterized in that: a buffer pad (22) is fixedly arranged on the outside of the pressure sensor (8) at the contact point between the support plate (9) and the installation plate (7) . 9. A medical waste recovery and packaging device according to claim 1, characterized in that: the middle surface of the rotating shaft (15) is fixedly connected to one end of the cover plate (12), and one end of the rotating shaft (15) is connected to the Gear shaft (16) surface engagement connection. 10. A medical waste recovery and packaging device according to claim 1, characterized in that: a communication module and a storage module are fixed inside the control box (2), and the communication module is a WiFi module or a Bluetooth module.