CN219057662U

CN219057662U - Safe conveyer

Info

Publication number: CN219057662U
Application number: CN202222974570.3U
Authority: CN
Inventors: 黄平
Original assignee: GUANGZHOU JIACHENG LOGISTICS CO Ltd
Current assignee: GUANGZHOU JIACHENG LOGISTICS CO Ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-05-23
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a safe conveying device, which comprises an AGV trolley, wherein the upper side wall of the AGV trolley is fixedly connected with a placement frame, the inner side wall of the placement frame is connected with an annular air bag through a mounting assembly, the placement frame is internally connected with a placement plate through a reset mechanism, and the bottom of the placement frame is provided with an inflation mechanism for inflating the air bag. This kind of safe conveyer can utilize the automatic gravity of goods to aerify the gasbag, offsets around making its inflation back and box, not only can play spacing effect to the goods, avoids its slip and drops, safe and reliable more to, can play fine cushioning effect to the goods, avoid the goods to cause goods landing and AGV dolly to empty because of inertial impact, safe and reliable more.

Description

Safe conveyer

Technical Field

The utility model relates to the technical field of transportation devices, in particular to a safe transportation device.

Background

AGVs are vehicles equipped with electromagnetic or optical automatic guides, capable of traveling along a predetermined guide path, having safety protection and various transfer functions, and which are used in industrial applications without the need for a driver's truck, and which use rechargeable batteries as their power sources. Generally, the travel route and the behavior of the vehicle can be controlled through a computer, or the travel route is established by utilizing an electromagnetic track, the electromagnetic track is adhered to the floor, the unmanned carrier moves and acts by means of information brought by the electromagnetic track, and in the storage process, the new energy small pieces are transported in a logistics manner by using an AGV in the circulation process.

However, when the existing AGV trolley is used, the box body with the cargoes is directly placed on the AGV trolley, the cargoes slide or even fall easily in the transportation process, and meanwhile, when the AGV trolley collides, the cargoes slide easily due to inertia impact, so that the safety and the reliability are not high enough.

There is therefore a need for a secure transportation device that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a safe conveying device, which solves the problems that when the existing AGV trolley is used, a box body filled with cargoes is directly placed on the AGV trolley, the cargoes slide or even fall easily in the conveying process, and meanwhile, the cargoes slide easily due to inertia impact and are not safe and reliable enough when the AGV trolley collides.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe conveyer, includes the AGV dolly, the frame is placed to the last lateral wall fixedly connected with of AGV dolly, and places the inside wall of frame and be connected with the gasbag that the annular set up through installation component, place to be connected with through canceling release mechanical system in the frame and place the board, and place the bottom of frame and be provided with and be used for carrying out the inflatable inflation mechanism to the gasbag.

Preferably, the mounting assembly comprises an annular groove formed in the inner side wall of the placement frame, and the air bag is fixedly inserted into the annular groove.

Preferably, the reset mechanism comprises a first connecting disc fixedly connected with the lower side wall of the placing plate, a moving rod is fixedly connected with the lower side wall of the first connecting disc, a fixed pipe is sleeved on the side wall of the moving rod, a second connecting disc is fixedly connected with the lower end of the fixed pipe, the second connecting disc is fixed with the bottom of the placing frame, and a spring is sleeved on the side wall of the moving rod.

Preferably, the fixed pipe is slidably connected with a movable disk, a plurality of through holes arranged in an array are formed in the upper side wall of the movable disk, and damping oil is filled in the fixed pipe.

Preferably, the inflation mechanism comprises a gas storage tank fixedly connected to the bottom of the placement frame, a connecting pipe is fixedly connected to the side wall of the gas storage tank, the other end of the connecting pipe is fixedly inserted into the inner side wall of the placement frame and communicated with the air bag, a sliding plate is connected in the gas storage tank in a sliding manner, and the movement of the sliding plate is pushed by the pushing mechanism.

Preferably, the pushing mechanism comprises a pushing rod fixedly connected to the upper side wall of the sliding plate, and the upper end of the pushing rod is fixed to the lower side wall of the placing plate.

Preferably, the bottom of placing the frame fixedly connected with U-shaped plate, and the upper lateral wall of U-shaped plate is fixed to be inserted and is equipped with distance sensor.

Preferably, the sliding plate is fixedly connected with a sealing gasket with the matched side wall of the gas storage tank.

Compared with the prior art, the utility model has the beneficial effects that:

this kind of safety conveyer through setting up inflation mechanism etc. can utilize the automatic gravity of goods to aerify the gasbag, offsets around making its inflation back with the box, not only can play spacing effect to the goods, avoids its slip and dropping, safe and reliable more to, can play fine cushioning effect to the goods, avoid the goods to cause goods landing and AGV dolly to empty because of inertial impact, safe and reliable more.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a placement frame according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a stationary tube according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1. AGV trolley; 2. placing a frame; 3. an annular groove; 401. a first connection plate; 402. a moving rod; 403. a fixed tube; 404. a second connection pad; 405. a spring; 501. a moving tray; 502. a through hole; 601. a U-shaped plate; 602. a distance sensor; 701. a gas storage tank; 702. a sliding plate; 703. a connecting pipe; 8. a push rod; 9. an air bag; 10. the plate is placed.

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 safe conveyer, including AGV dolly 1, the last lateral wall fixedly connected with of AGV dolly 1 places frame 2, and place the inside wall of frame 2 and be connected with annular gasbag 9 that set up through installation component, 9 intussuseptions of gasbag have gas, place to be connected with through canceling release mechanical system in the frame 2 and place board 10, and the bottom of placing frame 2 is provided with and is used for carrying out the inflated inflation mechanism to gasbag 9, can utilize the automatic gravity of goods to aerify gasbag 9, offset around with the box after making its inflation, not only can play limiting displacement to the goods, more reliable and stable, avoid its slip and drop, safe and reliable more, and can play fine cushioning effect to the goods, avoid the goods to empty because of inertial impact causes goods landing and AGV dolly 1, safe and reliable more.

Further, the installation component is including seting up at the ring channel 3 of placing frame 2 inside wall, and gasbag 9 fixed the inserting establish in ring channel 3, is convenient for install fixedly gasbag 9 to avoid its removal.

Further, canceling release mechanical system includes fixed connection at the first connection dish 401 of placing board 10 lower side wall, and the lower side wall fixedly connected with carriage release lever 402 of first connection dish 401, the lateral wall cover of carriage release lever 402 is equipped with fixed pipe 403, and the lower extreme fixedly connected with second connection dish 404 of fixed pipe 403, the bottom of second connection dish 404 and placing frame 2 is fixed, and the lateral wall cover of carriage release lever 402 is equipped with spring 405, play direction and the effect of canceling release of returning to the removal of placing board 10 to, when the goods transportation, can play the bradyseism effect, safe and reliable more.

Further, the fixed pipe 403 is slidably connected with the movable disk 501, and the through holes 502 arranged in a plurality of arrays are formed in the upper side wall of the movable disk 501, damping oil is filled in the fixed pipe 403, when vibration occurs, the movable rod 402 slides along the inner side wall of the fixed pipe 403, and meanwhile, the movable disk 501 is driven to slide in the fixed pipe 403, so that the damping oil flows along the through holes 502, a good damping and cushioning effect can be achieved, and the cushioning effect is better.

Further, the inflation mechanism includes the gas receiver 701 of fixed connection in placing frame 2 bottom, and the lateral wall fixedly connected with connecting pipe 703 of gas receiver 701, the other end of connecting pipe 703 is fixed to be inserted and is established in the inside wall of placing frame 2 and communicate with gasbag 9, sliding connection has sliding plate 702 in gas receiver 701, and the removal of sliding plate 702 promotes through pushing mechanism, when needing to transport the goods, place the box that is equipped with the goods on the upper sidewall of placing plate 10, promote under the action of gravity and place plate 10 and move downwards, thereby make movable rod 402 move downwards along the inside wall of fixed pipe 403, simultaneously, spring 405 is compressed, at the same time, promote the sliding plate 702 through pushing mechanism and move downwards along the inside wall of gas receiver 701, thereby extrude the gas in the gas receiver 701 and get into gasbag 9 through connecting pipe 703, make its counterbalance all around with the box after expanding, not only can play the limiting effect to the goods, it slides and drops to avoid it, safe and reliable, and can play fine cushioning effect to the goods, cause the goods to fall down due to inertia to the impact and topple over, safety and reliability.

Further, the pushing mechanism includes a pushing rod 8 fixedly connected to the upper side wall of the sliding plate 702, and the upper end of the pushing rod 8 is fixed to the lower side wall of the placement plate 10, and when the placement plate 10 moves downward, the pushing rod 8 pushes the sliding plate 702 to move downward along the inner side wall of the gas tank 701.

Further, place the bottom fixedly connected with U-shaped board 601 of frame 2, and the fixed distance sensor 602 that inserts of upper side wall of U-shaped board 601 is provided with the alarm on the AGV dolly 1, and alarm and distance sensor 602 electric connection, when needs transport the goods, place the box that is equipped with the goods on the upper side wall of placing board 10, promote under the action of gravity and place board 10 downwardly moving, thereby make movable rod 402 along the inside wall downwardly moving of fixed pipe 403, simultaneously, spring 405 is compressed, measure the distance of placing board 10 through distance sensor 602 and can judge the weight of goods, avoid overweight, more reliable and stable.

Further, the sliding plate 702 is fixedly connected with a sealing gasket on the side wall matched with the gas storage tank 701, so that the tightness of the sealing gasket is ensured.

Working principle: in use, firstly, when the goods are required to be transported, the box body filled with the goods is placed on the upper side wall of the placing plate 10, and the placing plate 10 is pushed to move downwards under the action of gravity, so that the moving rod 402 moves downwards along the inner side wall of the fixed pipe 403, and meanwhile, the spring 405 is compressed;

the weight of goods can be judged by measuring the distance of the placing plate 10 through the distance sensor 602, overweight is avoided, and the safety and reliability are improved;

meanwhile, when the placing plate 10 moves downwards, the pushing rod 8 pushes the sliding plate 702 to move downwards along the inner side wall of the gas storage tank 701, so that gas in the gas storage tank 701 is extruded and enters the air bag 9 through the connecting pipe 703, and the gas is expanded and then is propped against the periphery of the tank body, so that the goods can be limited, the goods are more stable and reliable, the sliding and falling of the goods are avoided, and the safety and the reliability are higher;

during cargo transportation, when vibration occurs, the movable rod 402 slides along the inner side wall of the fixed pipe 403, the spring 405 deforms to play a role in damping, and meanwhile, the movable disc 501 is driven to slide in the fixed pipe 403, so that damping oil flows along the through hole 502, a good damping and damping effect can be achieved, the damping effect is better, and the damping effect is safer and more reliable;

moreover, when the AGV trolley 1 collides, cargoes can impact on the side wall of the air bag 9, the air bag 9 can play a good buffering effect on the cargoes, the cargoes are prevented from sliding down due to inertial impact, meanwhile, the cargoes are prevented from falling down due to the fact that the cargoes directly impact on the side wall of the placement frame 2 due to inertia, and the AGV trolley 1 is safer and more reliable;

when the goods are taken down, the placing plate 10 moves upwards to reset under the action of the spring 405, and meanwhile, the pushing rod 8 drives the sliding plate 702 to move upwards, so that air in the air bag 9 is pumped into the air storage box 701 for temporary storage, the air bag 9 contracts to reset, and the goods are taken down conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a safe conveyer, includes AGV dolly (1), its characterized in that: the utility model discloses an AGV dolly, including AGV dolly (1) and frame (2) are placed to last lateral wall fixedly connected with, and place the inside wall of frame (2) and be connected with gasbag (9) that the annular set up through installation component, place to be connected with in frame (2) through canceling release mechanical system and place board (10), and place the bottom of frame (2) and be provided with and be used for carrying out inflatable inflation mechanism to gasbag (9).

2. A secure transportation device according to claim 1, wherein: the installation component is including seting up in ring channel (3) of placing frame (2) inside wall, and gasbag (9) are fixed to be inserted and establish in ring channel (3).

3. A secure transportation device according to claim 1, wherein: the reset mechanism comprises a first connecting disc (401) fixedly connected to the lower side wall of the placing plate (10), a moving rod (402) is fixedly connected to the lower side wall of the first connecting disc (401), a fixed pipe (403) is sleeved on the side wall of the moving rod (402), a second connecting disc (404) is fixedly connected to the lower end of the fixed pipe (403), the second connecting disc (404) is fixed to the bottom of the placing frame (2), and a spring (405) is sleeved on the side wall of the moving rod (402).

4. A secure transportation device according to claim 3, wherein: the fixed pipe (403) is connected with the movable disc (501) in a sliding mode, a plurality of through holes (502) arranged in an array are formed in the upper side wall of the movable disc (501), and damping oil is filled in the fixed pipe (403).

5. A secure transportation device according to claim 1, wherein: the inflation mechanism comprises a gas storage tank (701) fixedly connected to the bottom of the placement frame (2), a connecting pipe (703) is fixedly connected to the side wall of the gas storage tank (701), the other end of the connecting pipe (703) is fixedly inserted into the inner side wall of the placement frame (2) and communicated with an air bag (9), a sliding plate (702) is connected in the gas storage tank (701) in a sliding manner, and the sliding plate (702) is pushed by a pushing mechanism.

6. A secure transportation device according to claim 5, wherein: the pushing mechanism comprises a pushing rod (8) fixedly connected to the upper side wall of the sliding plate (702), and the upper end of the pushing rod (8) is fixed to the lower side wall of the placing plate (10).

7. A secure transportation device according to claim 1, wherein: the bottom of placing frame (2) fixedly connected with U shaped plate (601), and the upper lateral wall of U shaped plate (601) is fixed to be inserted and is equipped with distance sensor (602).

8. A secure transportation device according to claim 5, wherein: the sliding plate (702) is fixedly connected with a sealing gasket with the side wall matched with the gas storage tank (701).