CN212893673U

CN212893673U - Formula of lifting AGV dolly hides

Info

Publication number: CN212893673U
Application number: CN202021082340.0U
Authority: CN
Inventors: 蔡颖杰; 屈义; 石义民
Original assignee: Shenzhen Yeefung Robot Technology Co ltd
Current assignee: Shenzhen Yeefung Robot Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-04-06
Anticipated expiration: 2030-06-12

Abstract

The application provides a latent lifting type AGV, which comprises an AGV body and a lifting platform, wherein the lifting platform is arranged on the AGV body; be provided with a plurality of joint seats on the lift platform, joint seat outstanding in lift platform's surface lift platform for the AGV body lifts the back, the joint seat is used for fixing with the goods shelves joint, prevents that goods shelves for the AGV body rocks. In this application, joint seat and goods shelves joint on the lift platform of AGV dolly when guaranteeing the high-efficient operation of AGV, can avoid AGV dolly and goods shelves to take place to slide, and the condition of avoiding goods shelves to fall takes place. The scheme has the advantages of simple structure, stability and reliability, avoids the sliding of the goods shelf and improves the operation safety. The scheme has the advantages of simple structure, stability and reliability, avoids the slippage of the goods shelf, improves the operation safety and improves the working efficiency.

Description

Formula of lifting AGV dolly hides

Technical Field

The application relates to the technical field of AGV trolleys, in particular to a hidden lifting type AGV trolley.

Background

An Automatic Guided Vehicle (AGV) car, i.e., an automatic Guided Vehicle, is mainly used for automatically carrying goods in the logistics industry, and greatly improves the work efficiency of goods transfer compared with manual operation. Common AGV structures include a trailing type, a latent lifting type, a roller conveying type and the like. The latent lifting formula generally means: the AGV dolly dives goods shelves (being used for placing the goods) bottom, lifts AGV's lifting mechanism, raises the goods shelves, and AGV and goods shelves are as a whole, drive goods shelves and move, realize the transportation of goods.

The interface arrangement of AGV dolly and goods shelves is mostly the plane contact, simultaneously, in order to improve the operating efficiency, AGV generally moves with higher speed (speed can reach 1.5 ms-2 ms), and in order to improve the goods loading capacity, goods shelves itself is also very high, and this just causes, and AGV is when high-speed operation/brake rapidly/meet jolt road surface/high-speed turn light operating mode, and goods shelves take place to rock, takes place to slide with AGV, very easily takes place the accident that goods shelves fall. For this reason, the operation speed has to be reduced, thereby reducing the operating efficiency of the AGV.

In view of this, overcoming the deficiencies of the prior art products is an urgent problem to be solved in the art.

Disclosure of Invention

The main technical problem who solves of this application provides a formula of lifting AGV dolly of hiding, and joint seat and goods shelves joint on the lift platform can avoid AGV dolly and goods shelves to take place to slide when guaranteeing the high-efficient operation of AGV, and the condition of avoiding goods shelves to fall takes place.

In order to solve the technical problem, the application adopts a technical scheme that: the latent lifting type AGV comprises an AGV body and a lifting platform, wherein the lifting platform is arranged on the AGV body;

be provided with a plurality of joint seats on the lift platform, joint seat outstanding in lift platform's surface lift platform for the AGV body lifts the back, the joint seat is used for fixing with the goods shelves joint, prevents that goods shelves for the AGV body rocks.

Preferably, the clamping seat comprises a circular bottom and a guide inclined plane, and the guide inclined plane is arranged on the circular bottom.

Preferably, the clamping seat comprises a square bottom and a guide sloping table, and the guide sloping table is arranged on the square bottom.

Preferably, the goods shelf comprises a plurality of first cross beams and a plurality of second cross beams, the first cross beams and the second cross beams are crossed with each other, and the clamping seats are clamped at the crossed positions.

Preferably, the first and second beams are perpendicular to each other.

Preferably, four clamping seats are arranged on the lifting platform;

the goods shelf comprises at least two first cross beams and at least two second cross beams, the first cross beams and the second cross beams form a # -shaped structure, and the four clamping seats are clamped on the outer side of the # -shaped structure; or the like, or, alternatively,

and the four clamping seats are clamped on the inner side of the # -shaped structure.

Preferably, four of the clamping seats are arranged in a rectangular or square shape.

Preferably, the height of the clamping seat is 10 mm-30 mm.

Preferably, the bayonet socket is formed of carbon steel or an aluminum alloy.

Preferably, the latent lift AGV includes a sensor for detecting the relative position of the latent lift AGV to the rack.

The beneficial effect of this application is: the latent lifting type AGV comprises an AGV body and a lifting platform, wherein the lifting platform is arranged on the AGV body; be provided with a plurality of joint seats on the lift platform, joint seat outstanding in lift platform's surface lift platform for the AGV body lifts the back, the joint seat is used for fixing with the goods shelves joint, prevents that goods shelves for the AGV body rocks. In this application, joint seat and goods shelves joint on the lift platform of AGV dolly when guaranteeing the high-efficient operation of AGV, can avoid AGV dolly and goods shelves to take place to slide, and the condition of avoiding goods shelves to fall takes place. The scheme has the advantages of simple structure, stability and reliability, avoids the slippage of the goods shelf, improves the operation safety and improves the working efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic diagram illustrating a top view of a latent lift AGV according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a latent lift AGV according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a clamping seat according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of another clamping seat according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and 2, the embodiment of the application provides a formula of lifting AGV dolly in latency, formula of lifting AGV dolly in latency includes AGV body 1 and lifting platform 101, lifting platform 101 sets up on the AGV body 1.

Wherein, be provided with a plurality of joint seats 102 on the lift platform 101, joint seat 102 outstanding in lift platform 101's surface lift platform 101 for AGV body 1 lifts the back, joint seat 102 is used for fixing with 2 joints of goods shelves, prevents goods shelves 2 for AGV body 1 rocks. The height of the clamping seat 102 is 10 mm-30 mm, and the clamping seat 102 is made of carbon steel or aluminum alloy.

In this embodiment, the lifting platform 101 of the AGV has a protruding clamping seat 102, i.e. the lifting platform 101 is a non-planar structure; clamping seat 102 and goods shelves 2 joint on the lift platform 101 of AGV dolly when guaranteeing AGV dolly high-efficient operation, can avoid AGV dolly and goods shelves 2 to take place to slide, avoids the condition that goods shelves 2 fell to take place. The scheme has the advantages of simple structure, stability and reliability, avoids the sliding of the goods shelf 2, improves the operation safety and improves the working efficiency.

In order to eliminate the running and positioning errors of the AGV trolley, the upper part of the clamping seat 102 is provided with a guide shape, so that the butt joint process of the AGV trolley and the goods shelf 2 is smoother; in an alternative embodiment, as shown in fig. 3, the snap seat 102 is circular truncated cone-shaped, and specifically, the snap seat 102 includes a circular bottom 104 and a guiding inclined plane 103, the circular bottom 104 is cylindrical, the guiding inclined plane 103 is disposed around the circular bottom 104, and the guiding inclined plane 103 is used for guiding the shelf 2 to fall into the snap seat 102 to fix the shelf 2.

In another alternative embodiment, the bayonet mount 102 comprises a square base 106 and a guide ramp 105, the guide ramp 105 being arranged on the square base 106, the guide ramp 105 being used to guide the shelf 2 to fall into the bayonet mount 102 for securing the shelf 2. The square bottom 106 is a rectangle or a cube, wherein a rounded corner is provided on the square bottom 106, specifically, an intersection point between adjacent surfaces of the square bottom 106 is a rounded corner, and the guiding ramp 105 is disposed on the square bottom 106 in a surrounding manner. In practical use, compared with the clamping seat 102 shown in fig. 4, the clamping seat 102 shown in fig. 3 has a larger area of the guide slope 103 and better guidance, which is more favorable for clamping the clamping seat 102 with the shelf 2.

With continued reference to fig. 1 and 2, the shelf 2 includes a plurality of first beams 201 and a plurality of second beams 202, the first beams 201 and the second beams 202 cross each other, and the fastening seats 102 are fastened at the crossing positions, wherein an included angle between the first beams 201 and the second beams 202 is determined according to the actual situation, and in a preferred embodiment, the first beams 201 and the second beams 202 are perpendicular to each other. The shelf 2 further comprises a frame body, the frame body is rectangular, the first cross beam 201 and the second cross beam 202 are arranged in the frame body, and the first cross beam 201, the second cross beam 202 and the frame body are integrally formed.

In one application scenario, the shelf 2 is a frame structure formed by welding rectangular sections, wherein the rectangular sections generally adopt carbon steel tubes, the carbon steel tubes are rectangular tubes or square tubes, and the first beam 201, the second beam 202 and other parts of the shelf 2 are all integrally formed by welding. In this embodiment, the shelf 2 is formed by welding carbon steel pipes of 40cm × 40 cm.

In practical use, the stability of the shelf 2 of the AGV trolley is in practical operation, and on the very important aspect, if the shelf 2 is unstable, overturning or collision is generated, the work of the whole work site may be stopped, and the work safety is seriously threatened.

In order to avoid the shelf 2 from sliding back and forth, in a preferred embodiment, four clamping seats 102 are arranged on the lifting platform 101, wherein the four clamping seats 102 are arranged in a rectangular or square shape, the shelf 2 includes at least two first beams 201 and at least two second beams 202, and the first beams 201 and the second beams 202 form a cross-shaped structure. In a preferred embodiment, as shown in fig. 1, four of the clamping seats 102 are clamped on the outer side of the # -shaped structure, and in an alternative embodiment, four of the clamping seats 102 may also be clamped on the inner side of the # -shaped structure, but the clamping on the inner side is less stable than the clamping on the outer side.

In the present embodiment, the four engaging seats 102 and the rack 2 are arranged in a cross shape, and the freedom degrees of the movement directions of the rack 2, such as the forward and backward movement, the left and right movement, and the rotational movement, are limited, so that the rack 2 cannot slip with respect to the AGV. Adopt the spacing mode of four points, better carry on spacing and butt joint to goods shelves 2, prevent the condition such as slide or topple.

In this embodiment, the formula of lifting AGV dolly of hiding includes the sensor, the sensor is used for detecting formula of lifting AGV dolly of hiding with the relative position of goods shelves 2. In actual use, the AGV dolly that has lift platform 101, lift platform 101 is in the position that descends, starts and moves to goods shelves 2 bottoms, detects the AGV dolly through the sensor and reaches preset position to after detecting goods shelves 2 information, AGV dolly control lift platform 101 rises, and four joint seats 102 are corresponding to rise, and the joint is outside at goods shelves 2's groined type structure, firmly with goods shelves 2 card owner, thereby has accomplished the butt joint of AGV with goods shelves 2.

In an actual application scenario, the lifting structure of the lifting platform 101 relative to the AGV body 1 generally adopts a ball screw lifting mechanism or other lifting structures, and here, no specific limitation is made.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims

1. The latent lifting type AGV is characterized by comprising an AGV body and a lifting platform, wherein the lifting platform is arranged on the AGV body;

2. The latent lifting AGV cart of claim 1 wherein said docking bay includes a rounded bottom and a guide ramp disposed on said rounded bottom.

3. The latent lifting AGV cart of claim 1 wherein said docking bay includes a square bottom and a guide ramp, said guide ramp being disposed on said square bottom.

4. The latent lifting AGV cart of any one of claims 1 to 3, wherein said rack includes a plurality of first and second cross members, said first and second cross members intersecting each other, said latch receiving at the intersection.

5. The latent lifting AGV cart of claim 4 wherein said first and second beams are perpendicular to each other.

6. The latent lifting AGV cart of claim 4 wherein four said docking stations are provided on said lift platform;

7. The latent lifting AGV cart of claim 6, wherein four said docking bays are arranged in a rectangular or square configuration.

8. The latent lifting AGV cart according to any one of claims 1 to 3, wherein said docking bay has a height of 10mm to 30 mm.

9. The latent lifting AGV cart according to any one of claims 1-3, wherein said docking bay is formed from carbon steel or aluminum alloy.

10. The latent lifting AGV cart according to any one of claims 1-3, further comprising a sensor for detecting the relative position of the latent lifting AGV cart to the rack.