CN212605039U

CN212605039U - AGV dolly with automatic crashproof function

Info

Publication number: CN212605039U
Application number: CN202020772761.XU
Authority: CN
Inventors: 王军
Original assignee: Nantong Sbord Robot System Engineering Co ltd
Current assignee: Nantong Sbord Robot System Engineering Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-26
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a AGV dolly with automatic crashproof function, including AGV dolly body, casing, position sensor, brake mechanism and controller, the equal fixedly connected with casing in bottom of the AGV dolly body left and right sides is located the left side casing and keeps away from one side fixedly connected with position sensor of AGV dolly body, the inside of casing is provided with brake mechanism, the mid point fixedly connected with controller at AGV dolly body top, electric connection between position sensor and the controller, brake mechanism includes trapezoidal piece, swing joint between the surface of trapezoidal piece and the inner wall of AGV dolly body. The utility model discloses a AGV dolly body, casing, position sensor and brake mechanism mutually support for this device has had automatic crashproof function, thereby can effectively avoid the emergence of collision accident, thereby effectively avoid the AGV dolly to damage because of the collision, greatly improved the life of AGV dolly, greatly reduced the economic loss of producer.

Description

AGV dolly with automatic crashproof function

Technical Field

The utility model relates to a AGV technical field specifically is a AGV dolly with automatic crashproof function.

Background

An Automated Guided Vehicle (AGV), also commonly referred to as an AGV cart, is a transportation Vehicle equipped with an electromagnetic or optical automatic guiding device, capable of traveling along a predetermined guiding path, having safety protection and various transfer functions, and requiring no driver's transportation Vehicle in industrial applications, and using a rechargeable battery as its power source. Generally, the traveling route and behavior can be controlled by a computer, or the traveling route can be set up by using an electromagnetic rail, which is adhered to the floor, and the unmanned transport vehicle can move and operate by means of the information brought by the electromagnetic rail. AGV (automated Guided vehicles), also known as automated Guided vehicles, laser Guided vehicles. The automatic guided vehicle has the remarkable characteristics that the automatic guided vehicle is unmanned, an automatic guiding system is arranged on an AGV, the automatic guided vehicle can ensure that the system can automatically run along a preset route under the condition of no need of manual navigation, and goods or materials are automatically conveyed to a destination from a starting point. Another characteristic of AGVs is that the flexibility is good, degree of automation is high and the level of intellectuality is high, and the route of travel of AGVs can change and nimble the change according to storage goods position requirement, production technology flow etc. to the expense that the route of travel changed compares very cheaply with traditional conveyer belt and rigid transmission line. The AGV is generally provided with a loading and unloading mechanism, and can be automatically interfaced with other logistics equipment to realize the automation of the whole process of loading, unloading and carrying goods and materials. In addition, the AGV still has clean production's characteristics, and the AGV relies on the battery of taking certainly to provide power, and the operation in-process is noiselessness, pollution-free, can use in many places that require operational environment cleanness. At present, common AGV dolly does not have automatic crashproof function, can't effectively avoid the emergence of collision accident to cause the AGV dolly easily and damage because of the collision, make very big economic loss for the producer, reduced the life of AGV dolly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an AGV dolly with automatic crashproof function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an AGV trolley with an automatic anti-collision function comprises an AGV trolley body, a shell, a position sensor, a brake mechanism and a controller, wherein the bottom of the left side and the bottom of the right side of the AGV trolley body are fixedly connected with the shell, one side, which is located on the left side of the shell and is far away from the AGV trolley body, of the shell is fixedly connected with the position sensor, the brake mechanism is arranged inside the shell, the controller is fixedly connected to the middle point of the top of the AGV trolley body, and the position sensor is electrically connected with the controller;

brake mechanism includes trapezoidal piece, swing joint between the surface of trapezoidal piece and the inner wall of AGV dolly body, the equal fixedly connected with bracing piece in the left and right sides of trapezoidal piece bottom, the opening has been seted up to the position that the casing bottom corresponds the bracing piece, the bottom of bracing piece is run through the opening and is extended to its outside, and non slipping spur fixed connection is passed through to the bottom of two bracing pieces, the top fixedly connected with electric putter of AGV dolly body one side is kept away from to the casing, electric putter runs through the casing and extends to its inside near the one end of AGV dolly body, electric putter is close to the one end fixedly connected with connecting block of AGV dolly body, the bottom fixedly connected with pulley of connecting block, bracing piece surface and the position that is located casing inside have cup jointed supporting spring, electric putter and controller electric connection.

Preferably, the bottom of the anti-skid block is fixedly connected with a rubber bump.

Preferably, the support rod is movably connected with the through opening.

Preferably, the surface of the connecting block is movably connected with the inner wall of the shell.

Preferably, the pulley is movably connected with the trapezoidal block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a AGV dolly body, casing, position sensor and brake mechanism mutually support for this device has had automatic crashproof function, thereby can effectively avoid the emergence of collision accident, thereby effectively avoid the AGV dolly to damage because of the collision, greatly improved the life of AGV dolly, greatly reduced the economic loss of producer.

2. The utility model discloses a set up rubber lug, effectively improved the antiskid effect of non slipping spur.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a schematic structural view of the front view of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: 1AGV trolley body, 2 shells, 3 position sensors, 4 brake mechanisms, 401 trapezoidal blocks, 402 supporting rods, 403 through openings, 404 anti-skidding blocks, 405 electric push rods, 406 connecting blocks, 407 pulleys, 408 supporting springs, 5 controllers and 6 rubber lugs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, an AGV dolly with automatic crashproof function, including AGV dolly body 1, casing 2, position sensor 3, brake mechanism 4 and controller 5, the equal fixedly connected with casing 2 in bottom of the 1 left and right sides of AGV dolly body, be located left side casing 2 and keep away from one side fixedly connected with position sensor 3 of AGV dolly body 1, the inside of casing 2 is provided with brake mechanism 4, the midpoint department fixedly connected with controller 5 at 1 top of AGV dolly body, electric connection between position sensor 3 and the controller 5.

The brake mechanism 4 comprises a trapezoid block 401, the surface of the trapezoid block 401 is movably connected with the inner wall of the AGV trolley body 1, the left side and the right side of the bottom of the trapezoid block 401 are fixedly connected with support rods 402, the bottom of the shell 2 is provided with through holes 403 corresponding to the positions of the support rods 402, the bottom of each support rod 402 penetrates through the through holes 403 and extends to the outside of the support rod, the support rods 402 are movably connected with the through holes 403, the bottoms of the two support rods 402 are fixedly connected with an antiskid block 404, the bottom of the antiskid block 404 is fixedly connected with a rubber bump 6, the top of one side of the shell 2 far away from the AGV trolley body 1 is fixedly connected with an electric push rod 405, one end of the electric push rod 405 close to the AGV trolley body 1 penetrates through the shell 2 and extends to the inside of the shell, one end of the electric push, the bottom of connecting block 406 is fixedly connected with pulley 407, swing joint between pulley 407 and the trapezoidal piece 401, and bracing piece 402 surface and the position that is located casing 2 inside has cup jointed supporting spring 408, electric putter 405 and controller 5 electric connection.

During the use, this device is at the removal in-process, detect the distance with between other objects by position sensor 3, when position sensor 3 sense and when the interval between other objects is less than 0.7 meter, give controller 5 with signal transmission by position sensor 3, then brake by controller 5 control AGV dolly body 1, drive connecting block 406 and pulley 407 to the one side motion of being close to AGV dolly body 1 by controller 5 control electric putter 405 simultaneously, thereby promote trapezoidal piece 401 by pulley 407 in proper order, bracing piece 402 and non slipping spur 404 downstream, compress supporting spring 408 simultaneously, thereby make non slipping spur 404 and ground contact carry out the auxiliary brake, thereby ensure the stop motion that AGV dolly body 1 can be timely, avoid AGV dolly body 1 and other objects to collide.

The utility model discloses the controller that appears in can be for the conventional known equipment of computer etc. play control, the utility model discloses the circuit and the control that relate to are prior art, do not carry out too much repetitious description here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a AGV dolly with automatic crashproof function, includes AGV dolly body (1), casing (2), position sensor (3), brake mechanism (4) and controller (5), its characterized in that: the AGV trolley comprises an AGV trolley body (1), wherein the bottoms of the left side and the right side of the AGV trolley body (1) are fixedly connected with a shell (2), one side, which is positioned on the left side of the shell (2) and is far away from the AGV trolley body (1), is fixedly connected with a position sensor (3), a brake mechanism (4) is arranged inside the shell (2), a controller (5) is fixedly connected to the middle point of the top of the AGV trolley body (1), and the position sensor (3) is electrically connected with the controller (5);

the brake mechanism (4) comprises a trapezoidal block (401), the surface of the trapezoidal block (401) is movably connected with the inner wall of the AGV trolley body (1), the left side and the right side of the bottom of the trapezoidal block (401) are fixedly connected with supporting rods (402), a through hole (403) is formed in the bottom of the shell (2) corresponding to the position of the supporting rods (402), the bottom of each supporting rod (402) penetrates through the through hole (403) and extends to the outside of the supporting rod, the bottoms of the two supporting rods (402) are fixedly connected through anti-skidding blocks (404), an electric push rod (405) is fixedly connected to the top of one side, away from the AGV trolley body (1), of the shell (2), one end, close to the AGV trolley body (1), of the electric push rod (405) penetrates through the shell (2) and extends to the inside of the shell, one end, close to the AGV trolley body (1), of the, the bottom fixedly connected with pulley (407) of connecting block (406), bracing piece (402) surface and the position that is located casing (2) inside have cup jointed supporting spring (408), electric putter (405) and controller (5) electric connection.

2. The AGV car with automatic collision avoidance function of claim 1, wherein: the bottom of the antiskid block (404) is fixedly connected with a rubber bump (6).

3. The AGV car with automatic collision avoidance function of claim 1, wherein: the support rod (402) is movably connected with the through hole (403).

4. The AGV car with automatic collision avoidance function of claim 1, wherein: the surface of the connecting block (406) is movably connected with the inner wall of the shell (2).

5. The AGV car with automatic collision avoidance function of claim 1, wherein: the pulley (407) is movably connected with the trapezoidal block (401).