CN216377341U

CN216377341U - Automatic guided vehicle for AGV

Info

Publication number: CN216377341U
Application number: CN202122571387.4U
Authority: CN
Inventors: 裴小慧; 李接芳; 杜奇壮; 黄笙睿; 吴刚
Original assignee: State Grid Corp of China SGCC; State Grid Hunan Electric Power Co Ltd; Materials Branch of State Grid Hunan Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Hunan Electric Power Co Ltd; Materials Branch of State Grid Hunan Electric Power Co Ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-26
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an automatic guided vehicle for an AGV (automatic guided vehicle), which comprises a vehicle frame and a lifting fork, wherein a bearing wheel is arranged at the bottom of the vehicle frame, a battery for providing power for the bearing wheel is arranged on the vehicle frame, a laser navigator is arranged at the top of the vehicle frame, the lifting fork is arranged on the rear side of a movable vehicle frame in a lifting and sliding manner, a lifting oil cylinder is arranged on the vehicle frame, a lifting rod is arranged at the top end of the lifting oil cylinder, and two ends of the lifting rod are connected with the lifting fork through chains. The AGV automatic guided vehicle has a compact structure, can automatically navigate, reduces the workload of operators and improves the guiding accuracy.

Description

Automatic guided vehicle for AGV

Technical Field

The utility model relates to the technical field of AGV forklifts, in particular to an AGV automatic guiding vehicle.

Background

The AGV fork truck unit is divided into a management layer, a control layer and an equipment layer, wherein the management layer is an AGV fork truck management system, the overall scheduling of the system is realized, the control layer is the scheduling of the AGV fork truck scheduling system for realizing the automatic equipment moving of the AGV fork truck, and the equipment layer is the AGV fork truck.

General AGV fork truck needs to lead through the induction line, just can carry out work, and operating personnel's engineering volume is great, and the walking in-process mistake easily appears, and the direction accuracy is low, and equipment breaks down easily, the user demand that satisfies people that can not be fine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide the AGV automatic guiding vehicle which has a compact structure, can automatically navigate, reduces the workload of operators and improves the guiding accuracy.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a AGV automatic guided vehicle, includes frame and lift fork, the bottom of frame is equipped with the bearing wheel, be equipped with the battery that provides power for the bearing wheel on the frame, the top of frame is equipped with laser navigation ware, the rear side of moving the frame is located to the lift fork liftable ground cunning, be equipped with on the frame and play to rise the hydro-cylinder, the top of playing to rise the hydro-cylinder is equipped with the lifter, the both ends of lifter all are connected with the lift fork through the chain.

As a further improvement of the above technical solution:

and an embedded groove is formed in the middle of the top of the frame, and the laser navigator is embedded in the embedded groove.

And a locking bolt is arranged between the frame and the laser navigator.

The front side of frame is equipped with keeps away barrier radar, the outside of frame is equipped with the anticollision strake.

The frame is provided with a power bin, the battery is arranged in the power bin, and a balancing weight is further arranged in the power bin.

The power storehouse top is equipped with the display screen, the both sides of display screen all are equipped with the indicator.

And the power cabin is provided with a driving lamp and an emergency stop button.

The frame is provided with a charging plate, the charging plate is positioned outside the power bin, and the charging plate is electrically connected with the battery.

The frame is provided with a limit switch for limiting the upper limit position of the lifting fork, and the lifting fork is provided with a goods in-place switch.

The bottom of the lifting fork is provided with a supporting wheel.

Compared with the prior art, the utility model has the advantages that:

the AGV automatic guided vehicle comprises a vehicle frame and a lifting fork, wherein a bearing wheel is arranged at the bottom of the vehicle frame, a battery for providing power for the bearing wheel is arranged on the vehicle frame, a laser navigator is arranged at the top of the vehicle frame, the lifting fork is arranged on the rear side of a movable vehicle frame in a liftable and slidable manner, a lifting oil cylinder is arranged on the vehicle frame, a lifting rod is arranged at the top end of the lifting oil cylinder, and two ends of the lifting rod are connected with the lifting fork through chains. Due to the action of the laser navigator, the AGV automatic guided vehicle can realize automatic navigation, the workload of operators is reduced, and the guiding accuracy is improved. And moreover, the lifting fork is lifted through the design of the lifting oil cylinder and the chain, so that the structure is more compact. The AGV automatic guided vehicle has a compact structure, can automatically navigate, reduces the workload of operators and improves the guiding accuracy.

Drawings

FIG. 1 is a schematic view of a first perspective of an AGV automatic guidance vehicle according to the present invention.

FIG. 2 is a second perspective view of an AGV according to the present invention.

FIG. 3 is a third perspective view of an AGV according to the present invention.

Fig. 4 is an enlarged view at a in fig. 1.

The reference numerals in the figures denote:

1. a frame; 11. inlaying a groove; 12. an anti-collision edge strip; 13. a charging plate; 14. a limit switch; 2. lifting a pallet fork; 21. a goods in-place switch; 22. a support wheel; 3. a load-bearing wheel; 4. a battery; 5. a laser navigator; 6. a lifting oil cylinder; 61. lifting the lifting rod; 62. a chain; 7. locking the bolt; 8. obstacle avoidance radar; 9. a power bin; 91. a display screen; 92. a turn signal light; 93. a running light; 94. an emergency stop button.

Detailed Description

The utility model will be described in further detail below with reference to the drawings and specific examples.

Fig. 1 to 4 show an embodiment of an AGV automated guided vehicle according to the present invention, which includes a frame 1 and a lifting fork 2, wherein a bearing wheel 3 is disposed at the bottom of the frame 1, a battery 4 for providing power for the bearing wheel 3 is disposed on the frame 1, a laser navigator 5 is disposed at the top of the frame 1, the lifting fork 2 is slidably disposed at the rear side of the moving frame 1 in a liftable manner, a lifting cylinder 6 is disposed on the frame 1, a lifting rod 61 is disposed at the top end of the lifting cylinder 6, and both ends of the lifting rod 61 are connected to the lifting fork 2 through chains 62.

When the AGV automatic guiding vehicle is used, firstly, a control system is connected with other network equipment through an industrial switch, all the network equipment are grouped in the same local area network, a control platform sends a control instruction, a task scheduling instruction and a collision avoidance scheduling instruction to the AGV automatic guiding vehicle through the wireless local area network, the control platform simultaneously receives communication signals from the AGV automatic guiding vehicle, the AGV automatic guiding vehicle reports execution conditions of various instructions, the current position of the AGV automatic guiding vehicle and the current state of the AGV to the control platform through the wireless local area network, a laser navigator 5 calculates position information of the AGV automatic guiding vehicle, power is supplied through a battery 4, a lifting fork 2 slides into the lower part of an article, and the lifting fork 2 is driven to lift through a lifting oil cylinder 6 and a chain 62.

Due to the action of the laser navigator 5, the AGV automatic guided vehicle can realize automatic navigation, the workload of operators is reduced, and the guiding accuracy is improved. Moreover, the lifting fork 2 is lifted through the design of the lifting oil cylinder 6 and the chain 62, and the structure is more compact. The AGV automatic guided vehicle has a compact structure, can automatically navigate, reduces the workload of operators and improves the guiding accuracy.

In this embodiment, as shown in fig. 1 and 4, an insert groove 11 is provided at a middle position of the top of the frame 1, and the laser navigator 5 is inserted in the insert groove 11. The laser navigator 5 is embedded in the embedding groove 11, so that the laser navigator is convenient to disassemble and assemble.

In this embodiment, as shown in fig. 4, a locking bolt 7 is provided between the vehicle frame 1 and the laser navigator 5. After the laser navigator 5 is embedded in the embedding groove 11, the locking bolt 7 is used for locking to prevent falling.

In the embodiment, as shown in fig. 1 and 3, an obstacle avoidance radar 8 is arranged on the front side of the vehicle frame 1, and an anti-collision edge strip 12 is arranged on the outer side of the vehicle frame 1. Specifically, keep away barrier radar 8 and be equipped with at least two, distribute along the front side edge of frame 1, avoid frame 1 to collide and decrease, the outside of frame 1 is equipped with anticollision strake 12, plays further guard action to frame 1.

In this embodiment, as shown in fig. 1 and 3, a power bin 9 is disposed on the frame 1, the battery 4 is disposed in the power bin 9, and a weight block is further disposed in the power bin 9. The power bin 9 is positioned on the front side of the frame 1 and plays a role in protecting internal components.

In this embodiment, as shown in fig. 1 and 3, the top of the power bin 9 is provided with a display screen 91, and the two sides of the display screen 91 are both provided with the turn lights 92, so that the layout is reasonable, and the design is attractive.

In this embodiment, as shown in fig. 1 and 3, the power compartment 9 is provided with a running light 93 and an emergency stop button 94. When the AGV has a fault, the emergency stop button 94 is pressed down to stop the AGV, so that the safety is improved.

In the embodiment, as shown in fig. 1 and 3, a charging plate 13 is arranged on the frame 1, the charging plate 13 is located outside the power bin 9, and the charging plate 13 is electrically connected with the battery 4. When the battery 4 is too low, the charging plate 13 charges the battery 4, and the charging plate 13 is preferably a solar charging panel. All the power-consuming components on the AGV automated guided vehicle may be electrically connected to the battery 4.

In this embodiment, as shown in fig. 3, the frame 1 is provided with a limit switch 14 for limiting the upper limit position of the lifting fork 2, and the lifting fork 2 is provided with a goods-in-place switch 21. In the process of loading the goods, when the goods touches the goods in-place switch 21, the goods are proved to be loaded in place, and at the moment, the goods in-place switch 21 can send out goods in-place signals to enable the lifting fork 2 to ascend. When the lifting fork 2 rises to the upper limit position, the lifting fork 2 touches the limit switch 14, and the limit switch 14 sends out a touch signal to stop the lifting fork 2 at the upper limit position. Due to the arrangement of the limit switch 14 and the goods in-place switch 21, the automation degree and the safety of the AGV automatic guiding vehicle are further improved.

In this embodiment, as shown in fig. 1 and 3, the bottom of the lifting fork 2 is provided with support wheels 22. When loading, the support wheels 22 are supported on the ground, so that the stability of the lifting fork 2 during loading can be improved.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the utility model, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.

Claims

1. An AGV automatic guidance vehicle, characterized in that: including frame (1) and lift fork (2), the bottom of frame (1) is equipped with bearing wheel (3), be equipped with battery (4) for bearing wheel (3) provide power on frame (1), the top of frame (1) is equipped with laser navigator (5), the rear side of moving frame (1) is located to lift fork (2) liftable ground cunning, be equipped with on frame (1) and play to rise hydro-cylinder (6), the top of playing to rise hydro-cylinder (6) is equipped with lifting rod (61), the both ends of lifting rod (61) all are connected with lift fork (2) through chain (62).

2. The AGV automated guided vehicle of claim 1, wherein: the middle position at the top of the frame (1) is provided with an inlaid groove (11), and the laser navigator (5) is inlaid in the inlaid groove (11).

3. The AGV automated guided vehicle of claim 2, wherein: and a locking bolt (7) is arranged between the vehicle frame (1) and the laser navigator (5).

4. The AGV automated guided vehicle of claim 1, wherein: the front side of the frame (1) is provided with an obstacle avoidance radar (8), and the outer side of the frame (1) is provided with an anti-collision edge strip (12).

5. The AGV automated guided vehicle of claim 1, wherein: the bicycle frame is characterized in that a power bin (9) is arranged on the bicycle frame (1), the battery (4) is arranged in the power bin (9), and a balancing weight is further arranged in the power bin (9).

6. The AGV automatic guided vehicle of claim 5, wherein: the top of the power bin (9) is provided with a display screen (91), and two sides of the display screen (91) are provided with steering lamps (92).

7. The AGV automatic guided vehicle of claim 5, wherein: and the power bin (9) is provided with a running lamp (93) and an emergency stop button (94).

8. The AGV automatic guided vehicle of claim 5, wherein: the vehicle frame (1) is provided with a charging plate (13), the charging plate (13) is positioned outside the power bin (9), and the charging plate (13) is electrically connected with the battery (4).

9. An AGV automatic guidance vehicle according to any one of claims 1 to 8, wherein: the lifting fork is characterized in that a limit switch (14) used for limiting the upper limit position of the lifting fork (2) is arranged on the frame (1), and a goods arrival switch (21) is arranged on the lifting fork (2).

10. An AGV automatic guidance vehicle according to any one of claims 1 to 8, wherein: the bottom of the lifting fork (2) is provided with a supporting wheel (22).