CN222989698U - Outdoor unmanned fork type mobile robot - Google Patents

Abstract

The utility model discloses an outdoor unmanned fork type mobile robot which comprises a power mechanism and a balancing mechanism, wherein the power mechanism comprises a vehicle bottom plate, a plurality of electric casters connected with the vehicle bottom plate, a frame connected with the top of the vehicle bottom plate, two hydraulic cylinders connected with the frame, a lifting plate connected between the two hydraulic cylinders, and a lifting fork connected with the lifting plate, and the balancing mechanism comprises a guide plate connected with the top of the vehicle bottom plate, a balancing pallet sleeved on the outer side of the guide plate in a sliding manner, a lead plate connected with the top of the balancing pallet, and two ropes connected between the lifting fork and the balancing pallet. According to the utility model, when the movable end of the hydraulic cylinder stretches, the lifting plate descends with the lifting fork, then the balance pallet connected with the lifting fork through the rope body ascends, and then the lead plate is lifted, so that the purpose of balancing the weight of two sides of the frame is realized, and the object carrying is safer and more stable.

Description

Outdoor unmanned fork type mobile robot

Technical Field

The utility model relates to the technical field of fork type mobile robots, in particular to an outdoor unmanned fork type mobile robot.

Background

The manual forklift is a dual-purpose vehicle for high lifting loading and unloading and short-distance transportation, is particularly suitable for loading and unloading and transporting articles in automobiles, workshops, warehouses, wharfs, stations, goods yards and the like, has the characteristics of balanced lifting, flexible rotation, convenient operation and the like, and currently, large logistics and storage industries are actively developing, storage logistics parks rapidly rise in all places, storage logistics industry chains are gradually forming larger scales, and along with the development of the industries, the full-automatic operation of storage has become the development direction in the future.

The fork truck formula mobile robot that uses at present, when carrying the goods removal of lifting, because the goods is located machinery one side, and has weight to hold again, leads to mobile robot extremely easy side turning on one's side, not only influences conveying efficiency, and the potential safety hazard is big moreover.

Disclosure of utility model

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows:

The utility model provides an outdoor unmanned fork mobile robot, includes power unit and balancing mechanism, power unit include the car bottom plate, with a plurality of electronic truckles that car bottom plate is connected, with the frame that car bottom plate top is connected, with two pneumatic cylinders of frame coupling, connect in the lifter plate between two pneumatic cylinders, with the lift fork that the lifter plate is connected, balancing mechanism include with the baffle that car bottom plate top is connected, slip cup joint in the balance pallet in the baffle outside, with the lead plate that the balance pallet top is connected, connect in two ropes between lift fork and the balance pallet, the rope is located the frame top.

Through adopting above-mentioned technical scheme, when the pneumatic cylinder expansion end was stretched, the lifter plate was brought and is gone down the fork, then goes up through the balanced pallet that the rope body was connected with the fork that goes up, then the lead plate is raised, realizes the purpose of balanced frame both sides weight, makes article transport safer, stable.

The utility model can be further configured in a preferred example that the frame is provided with a path detecting component, the path detecting component comprises a camera connected with the top of the frame and a controller connected with the frame, and the camera is electrically connected with the controller.

The present utility model may be further configured in a preferred example in which a plurality of electric casters are arranged in a matrix, the frame being located between the plurality of electric casters.

The utility model can be further configured in a preferred example that two hydraulic cylinders are connected in series, and a plurality of electric casters and the hydraulic cylinders are electrically connected with the controller.

The utility model may be further configured in a preferred embodiment in that the lifting plate is attached to one side of the frame and the lifting fork is attached to the other side of the frame.

The utility model may in a preferred example be further arranged in that the frame top is provided with two guiding discs which are vertically symmetrical with respect to the camera.

The utility model may in a preferred embodiment be further arranged in that the rope is attached to the top of the guide disc, the rope being made up of a plurality of wire-bonded wires.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

According to the utility model, when the movable end of the hydraulic cylinder stretches, the lifting plate descends with the lifting fork, then the balance pallet connected with the lifting fork through the rope body ascends, and then the lead plate is lifted, so that the purpose of balancing the weight of two sides of the frame is realized, and the object carrying is safer and more stable.

According to the utility model, the camera shoots and records the road conditions of the road of the vehicle bottom plate, the road condition information is transmitted to the controller, and the controller controls the trend of the plurality of electric casters according to the shot pictures, so that the objects on the lifting fork are prevented from being collided.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of the power mechanism of the present utility model;

FIG. 3 is a bottom view of the overall structure of the power mechanism of the present utility model;

FIG. 4 is a schematic diagram of a balancing mechanism according to the present utility model;

FIG. 5 is a schematic diagram of a path finding assembly according to the present utility model.

Reference numerals:

100. The device comprises a power mechanism, a vehicle bottom plate, 120, electric casters, 130, a frame, 140, a hydraulic cylinder, 150, a lifting plate, 160 and a lifting fork;

200. The balance mechanism, 210, guide plates, 220, balance pallets, 230, lead plates, 240 and ropes;

300. A path finding assembly; 310, a camera, 320, a controller;

400. a guide disc.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.

An outdoor unmanned forklift robot according to some embodiments of the present utility model is described below with reference to the accompanying drawings.

Embodiment one:

Referring to fig. 1 to 5, the outdoor unmanned fork-type mobile robot according to the present utility model includes a power unit 100 and a balancing unit 200, wherein the power unit 100 includes a floor 110, a plurality of electric casters 120 connected to the floor 110, a frame 130 connected to the top of the floor 110, two hydraulic cylinders 140 connected to the frame 130, a lifting plate 150 connected between the two hydraulic cylinders 140, and a lifting fork 160 connected to the lifting plate 150;

The balancing mechanism 200 comprises a guide plate 210 connected with the top of the car bottom plate 110, a balancing pallet 220 sleeved on the outer side of the guide plate 210 in a sliding manner, a lead plate 230 connected with the top of the balancing pallet 220, and two rope bodies 240 connected between the lifting fork 160 and the balancing pallet 220, wherein the rope bodies 240 are positioned on the top of the frame 130.

Further, the plurality of electric casters 120 are arranged in a matrix, and the frame 130 is located between the plurality of electric casters 120, and the stability of the device can be improved by adopting the layout design.

Further, the lifting plate 150 is attached to one side of the frame 130, the lifting fork 160 is attached to the other side of the frame 130, and the frame 130 serves the purpose of limiting and guiding the lifting plate 150 and lifting the fork 160 by adopting the layout design.

Embodiment two:

Referring to fig. 1 and fig. 5, on the basis of the first embodiment, the frame 130 is provided with a path-finding assembly 300, the path-finding assembly 300 includes a camera 310 connected to the top of the frame 130, and a controller 320 connected to the frame 130, the camera 310 is electrically connected to the controller 320, the camera 310 photographs and records road conditions of the vehicle bottom plate 110, road condition information is transmitted to the controller 320, and the controller 320 controls the directions of the plurality of electric casters 120 according to the photographed images, so as to prevent the objects on the lifting fork 160 from being collided.

Further, two hydraulic cylinders 140 are connected in series, and a plurality of electric casters 120 and hydraulic cylinders 140 are electrically connected with the controller 320.

Embodiment III:

in the above embodiment, as shown in fig. 1 and fig. 4, two guiding discs 400 are installed on top of the frame 130, the two guiding discs 400 are vertically symmetrical with respect to the camera 310, and the guiding discs 400 are provided to provide conditions for limiting the rope 240, so as to reduce the wear degree of the rope 240 during movement.

Further, the rope 240 is attached to the top of the guide disc 400, the rope 240 is formed by bundling a plurality of steel wires, and the rope 240 is not easy to break due to the structural design, so that the service life of the rope 240 is ensured.

When the device is put into practical use, when the movable end of the hydraulic cylinder 140 stretches, the lifting plate 150 descends with the lifting fork 160, then the balance plate 220 connected with the lifting fork 160 through the rope 240 ascends, and then the lead plate 230 is lifted, so that the purpose of balancing the weight at two sides of the frame 130 is realized, and the object transportation is safer and more stable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (7)

1. An outdoor unmanned forklift-like mobile robot, comprising:

The power mechanism (100), the power mechanism (100) comprises a vehicle bottom plate (110), a plurality of electric casters (120) connected with the vehicle bottom plate (110), a frame (130) connected with the top of the vehicle bottom plate (110), two hydraulic cylinders (140) connected with the frame (130), a lifting plate (150) connected between the two hydraulic cylinders (140) and a lifting fork (160) connected with the lifting plate (150);

The balance mechanism (200), the balance mechanism (200) include with baffle (210) that bottom plate (110) top is connected, slip cup joint in balance cargo board (220) in the baffle (210) outside, with lead plate (230) that balance cargo board (220) top is connected, connect in two rope bodies (240) between lift fork (160) and balance cargo board (220), rope body (240) are located frame (130) top.

2. The outdoor unmanned forklift robot according to claim 1, wherein the frame (130) is provided with a path-finding assembly (300), the path-finding assembly (300) comprises a camera (310) connected with the top of the frame (130), and a controller (320) connected with the frame (130), and the camera (310) is electrically connected with the controller (320).

3. An outdoor unmanned forklift robot according to claim 1, wherein the plurality of electric casters (120) are arranged in a matrix, and the frame (130) is located between the plurality of electric casters (120).

4. The unmanned outdoor forklift of claim 2, wherein two cylinders (140) are connected in series, and wherein the plurality of motorized casters (120) and the cylinders (140) are electrically connected to the controller (320).

5. The unmanned outdoor forklift robot of claim 1, wherein the lifting plate (150) is attached to one side of the frame (130), and the lifting fork (160) is attached to the other side of the frame (130).

6. An outdoor unmanned forklift robot according to claim 2, wherein two guide plates (400) are mounted on top of the frame (130), the two guide plates (400) being vertically symmetrical with respect to the camera (310).

7. The unmanned outdoor forklift robot of claim 6, wherein said rope (240) is attached to the top of the guide plate (400), and said rope (240) is made of a plurality of wire bundles.