CN220951087U

CN220951087U - Liftable AGV car

Info

Publication number: CN220951087U
Application number: CN202322697424.5U
Authority: CN
Inventors: 田园
Original assignee: Suzhou Anjing Automation Equipment Co ltd
Current assignee: Suzhou Anjing Automation Equipment Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-05-14
Anticipated expiration: 2033-10-09

Abstract

The utility model discloses an AGV capable of lifting, which relates to the technical field of AGVs and comprises a vehicle body, wherein a lifting mechanism is arranged at the top of the vehicle body, a fixed rod is arranged at the back of the lifting mechanism and fixedly connected with the vehicle body, the lifting mechanism comprises a lifting plate, the lifting plate is in contact with the vehicle body, and a baffle is fixedly arranged at the top of the lifting plate. This liftable AGV car shelters from the material through the baffle, takes place to drop, lets limiting plate remove through the removal of connecting rod for limiting plate and gusset plate separate, let the gusset plate automatic downward movement before opening motor controller, make gusset plate and baffle contact together, can cover the baffle on the first time, and let the cardboard downward movement, the cardboard is blocked up one side of baffle, prevent that the material above the lifter plate from taking place to drop, improve stability, thereby at the in-process that rises, prevent that the material from dropping, reduce the appearance of potential safety hazard.

Description

Liftable AGV car

Technical Field

The utility model relates to the technical field of AGVs, in particular to a liftable AGV.

Background

AGV dolly is to place goods such as tray, work or material rest, workbin and carry on the AGV automobile body, among the prior art, when putting the material above elevating platform, because the in-process manual work that rises is inconvenient to hold for stability is not enough, if the in-process that the above material was rising takes place to drop, causes the potential safety hazard easily, uses inconveniently.

The invention relates to the technical field of AGV trolleys, in particular to a lifting AGV. This over-and-under type AGV dolly includes: a vehicle body; the goods shelf is arranged on the vehicle body; the lifting mechanism is connected with the goods shelf; the first driving mechanism is connected with the lifting mechanism and used for driving the lifting mechanism to lift relative to the vehicle body, and lifting of the lifting mechanism drives the goods shelf to lift. The goods shelves of this over-and-under type AGV dolly can go up and down, consequently can cooperate the high demand of multiple different board, when using, the in-process manual work that rises is inconvenient to hold for stability is not enough, if the in-process that the above material takes place to drop at the in-process that rises, causes the potential safety hazard problem easily.

The invention relates to the field of lifting mechanisms, in particular to a lifting structure of a heavy-load four-way AGV (automatic guided vehicle), for example, the patent application number CN 202210740657.6. According to the heavy-load four-way AGV trolley lifting structure provided by the invention, the two first motors can smoothly drive the connecting plates to move in the mounting frame through the screw rods at the end parts, and the moving connecting plates can smoothly move along with the supporting plates at the top ends of the lifting frames at the moment, so that the horizontal direction of the supporting plates in the lifting process can be smoothly limited, the supporting stability of the AGV trolley body lifting mechanism in the later stage can be improved to a certain extent, when the heavy-load four-way AGV trolley lifting structure is used, the lifting mechanism is inconvenient to hold manually in the lifting process, the stability is insufficient, and if the materials fall in the lifting process, the potential safety hazard problem is easily caused.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a lifting AGV, which solves the problems that the stability is insufficient, and potential safety hazards are easily caused if the materials fall in the lifting process due to the fact that the lifting AGV is inconvenient to hold manually in the lifting process.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a liftable AGV car, includes the automobile body, the top of automobile body is provided with elevating system, elevating system's the back is provided with the dead lever, and dead lever and automobile body fixed connection.

The lifting mechanism comprises a lifting plate, the lifting plate is in contact with a vehicle body, a baffle is fixedly arranged at the top of the lifting plate, the cross section of the baffle is U-shaped, a moving block is fixedly arranged on one side of the baffle, a reinforcing plate is arranged at the top of the baffle, a limiting plate is arranged at the bottom of one end of the reinforcing plate and is in contact with the reinforcing plate, the limiting plate is movably connected with a fixing rod, a cross rod is arranged at the back of the limiting plate, a connecting rod is fixedly arranged at the top of the cross rod, a protecting plate is arranged at the top of the vehicle body, and a connecting spring is arranged between the connecting rod and the fixing rod.

Preferably, the baffle and the reinforcing plate are movably connected with the surface of the fixed rod, and a motor is arranged at the bottom of the moving block.

Preferably, a threaded rod is arranged at the end part of the output shaft of the motor, and the threaded rod is in transmission connection with the end part of the output shaft of the motor.

Preferably, the threaded rod penetrates through the moving block and is in threaded connection with the moving block, a clamping plate is arranged at the top of the car body, and one side surface of the clamping plate and one side surface of the baffle, far away from the motor, are arranged in a vertical collineation mode.

Preferably, a motor controller is arranged in the protective plate, and the motor controller are arranged in a matched mode.

Preferably, a sliding rod is arranged on one side of the motor controller, and the sliding rod is movably connected with the protection plate.

Preferably, the motor controller is fixedly connected with the connecting rod through a sliding rod, and the cross section of the connecting rod is L-shaped.

Advantageous effects

The utility model provides an AGV capable of ascending and descending. Compared with the prior art, the method has the following beneficial effects:

1. This liftable AGV car shelters from the material through the baffle, takes place to drop, lets limiting plate remove through the removal of connecting rod for limiting plate and gusset plate separate, let the gusset plate automatic downward movement before opening motor controller, make gusset plate and baffle contact together, can cover the baffle on the first time, and let the cardboard downward movement, the cardboard is blocked up one side of baffle, prevent that the material above the lifter plate from taking place to drop, improve stability, thereby at the in-process that rises, prevent that the material from dropping, reduce the appearance of potential safety hazard.

2. This liftable AGV car is located the inside of protection shield through motor controller, shelters from motor controller, has reduced artificial collision and has opened, protects motor controller.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lifting mechanism according to the present utility model;

FIG. 3 is a side view of the overall structure of the present utility model;

Fig. 4 is a top view of the connecting rod and the fixing rod of the present utility model.

In the figure: 1. a vehicle body; 2. a lifting mechanism; 201. a lifting plate; 202. a baffle; 203. a motion block; 204. a reinforcing plate; 205. a limiting plate; 206. a cross bar; 207. a connecting rod; 208. a protective plate; 209. a connecting spring; 210. a motor; 211. a threaded rod; 212. a clamping plate; 213. a motor controller; 214. a slide bar; 3. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a liftable AGV car, includes automobile body 1, and the top of automobile body 1 is provided with elevating system 2, and elevating system 2's the back is provided with dead lever 3, and dead lever 3 and automobile body 1 fixed connection.

The lifting mechanism 2 comprises a lifting plate 201, the lifting plate 201 is in contact with the vehicle body 1, a baffle 202 is fixedly arranged at the top of the lifting plate 201, the cross section of the baffle 202 is U-shaped, a moving block 203 is fixedly arranged on one side of the baffle 202, a reinforcing plate 204 is arranged at the top of the baffle 202, a limiting plate 205 is arranged at the bottom of one end of the reinforcing plate 204, the limiting plate 205 is in contact with the reinforcing plate 204, the limiting plate 205 is movably connected with a fixing rod 3, a cross rod 206 is arranged at the back of the limiting plate 205, a connecting rod 207 is fixedly arranged at the top of the cross rod 206, a protecting plate 208 is arranged at the top of the vehicle body 1, and a connecting spring 209 is arranged between the connecting rod 207 and the fixing rod 3.

The baffle 202 and the reinforcing plate 204 are movably connected with the surface of the fixed rod 3, and a motor 210 is arranged at the bottom of the moving block 203.

The output shaft end of the motor 210 is provided with a threaded rod 211, and the threaded rod 211 is in driving connection with the output shaft end of the motor 210.

The threaded rod 211 penetrates through the moving block 203 and is in threaded connection with the moving block 203, a clamping plate 212 is arranged at the top of the vehicle body 1, one side surface of the clamping plate 212 and one side surface of the baffle 202, which is far away from the motor 210, are arranged in a vertical collinear mode, a sliding rod 214 is arranged on one side of a motor controller 213, the sliding rod 214 is movably connected with the protection plate 208, the motor controller 213 is fixedly connected with the connecting rod 207 through the sliding rod 214, and the cross section shape of the connecting rod 207 is L-shaped.

Referring to fig. 1-2, a motor controller 213 is disposed in the protective plate 208, and the motor 210 and the motor controller 213 are configured in a matched manner.

When in operation, the whole body is moved to a position which needs to be lifted, an object is placed on the lifting plate 201, the object is shielded by the upper baffle 202, the object is prevented from falling off, the reinforcing plate 204 and the clamping plate 212 are both at a certain distance from the lifting plate 201, the object can be placed on the lifting plate 201, after the object is placed, the sliding rod 214 is moved, the motor controller 213 is fixedly connected with the connecting rod 207 through the sliding rod 214, the motor controller 213 and the connecting rod 207 are simultaneously moved, when the motor controller 213 is moved, the motor controller 213 is separated from the protecting plate 208, the motor controller 213 is not positioned in the protecting plate 208, the motor controller 213 is conveniently protected, when the connecting rod 207 is moved, the cross rod 206 fixedly connected with the connecting rod 207 is simultaneously moved, and the cross rod 206 is fixedly connected with the limiting plate 205, the limiting plate 205 is driven to move, so that the limiting plate 205 is separated from the reinforcing plate 204, the connecting spring 209 is stretched, after the limiting plate 205 is separated from the reinforcing plate 204, the reinforcing plate 204 and the clamping plate 212 can automatically move downwards under the action of gravity, the upper surface of the baffle 202 is covered by the reinforcing plate 204, one side of the baffle 202 is blocked by the clamping plate 212, the material on the lifting plate 201 is prevented from falling, the stability is improved, when the motor controller 213 is not positioned in the protective plate 208, the motor controller 213 is conveniently opened, the motor 210 starts to work, the end part of the output shaft of the motor 210 is in transmission connection with the threaded rod 211, the threaded rod 211 is driven to rotate by the motor 210, the threaded rod 211 is in threaded connection with the moving block 203, the moving block 203 moves upwards by the rotation of the threaded rod 211, the lifting plate 201 and the baffle 202 simultaneously move upwards, and the upper reinforcing plate 204 is pushed to move upwards, and as the baffle plate 202 and the reinforcing plate 204 are movably connected with the surface of the fixed rod 3, the upward movement of the reinforcing plate 204 and the lifting plate 201 is ensured, and the lifting of the object is completed.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. The utility model provides a liftable AGV car, includes automobile body (1), its characterized in that: the top of the vehicle body (1) is provided with a lifting mechanism (2), the back of the lifting mechanism (2) is provided with a fixed rod (3), and the fixed rod (3) is fixedly connected with the vehicle body (1);

Elevating system (2) are including lifter plate (201), lifter plate (201) is contacted with automobile body (1), the fixed baffle (202) that is provided with in top of lifter plate (201), the cross section shape of baffle (202) is the U-shaped, the fixed movable block (203) that is provided with in one side of baffle (202), the top of baffle (202) is provided with gusset plate (204), the one end bottom of gusset plate (204) is provided with limiting plate (205), and limiting plate (205) is contacted with gusset plate (204), limiting plate (205) and dead lever (3) swing joint, the back of limiting plate (205) is provided with horizontal pole (206), the fixed connecting rod (207) that is provided with in top of horizontal pole (206), the top of automobile body (1) is provided with protection shield (208), be provided with coupling spring (209) between connecting rod (207) and dead lever (3).

2. The liftable AGV of claim 1, wherein: the baffle (202) and the reinforcing plate (204) are movably connected with the surface of the fixed rod (3), and a motor (210) is arranged at the bottom of the moving block (203).

3. The liftable AGV of claim 2, wherein: the end part of the output shaft of the motor (210) is provided with a threaded rod (211), and the threaded rod (211) is in transmission connection with the end part of the output shaft of the motor (210).

4. A liftable AGV according to claim 3 wherein: the threaded rod (211) penetrates through the moving block (203) and is in threaded connection with the moving block (203), a clamping plate (212) is arranged at the top of the vehicle body (1), and one side surface of the clamping plate (212) and one side surface of the baffle (202) far away from the motor (210) are arranged in a vertical collineation mode.

5. The liftable AGV of claim 2, wherein: a motor controller (213) is arranged in the protective plate (208), and the motor (210) and the motor controller (213) are arranged in a matched mode.

6. The liftable AGV of claim 5 wherein: one side of the motor controller (213) is provided with a sliding rod (214), and the sliding rod (214) is movably connected with the protection plate (208).

7. The liftable AGV of claim 6 wherein: the motor controller (213) is fixedly connected with the connecting rod (207) through a sliding rod (214), and the cross section of the connecting rod (207) is L-shaped.