CN219771718U

CN219771718U - Active lifting device for carrying AGV emergency transportation

Info

Publication number: CN219771718U
Application number: CN202321100569.6U
Authority: CN
Inventors: 吴世洋; 吕荣生
Original assignee: Suzhou Haitong Robot System Co ltd
Current assignee: Suzhou Haitong Robot System Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-29
Anticipated expiration: 2033-05-09

Abstract

The utility model relates to the technical field of carrying equipment, in particular to an active lifting device for carrying AGVs for emergency transportation. According to the automatic AGV lifting device, the driving assembly, the driving rocker assembly and the driving rocker assembly are matched, so that the AGV can be lifted when being conveyed, the problem that the manually conveyed AGV cannot be lifted can be solved, the workload and time of workers are saved, and the production cost is greatly reduced.

Description

Active lifting device for carrying AGV emergency transportation

Technical Field

The utility model relates to the technical field of carrying equipment, in particular to an active lifting device for carrying AGVs to carry out emergency transportation.

Background

Conventional AGV dolly meets the trouble or can't repair in a short time, can transport through artifical fork truck, or other dollies pull up the car and withdraw work area, not only extravagant man-hour, still increase equipment transportation in-process damage risk, cause very big loss for production efficiency. The device can be matched with any tool car or trolley to realize emergency transfer of the fault trolley, so that the time and the cost are saved.

At present, when an AGV trolley breaks down or is repaired, the manual remote control trolley usually moves to an overhaul area, and when the trolley cannot run and a driving wheel is locked, the AGV can only be carried by a manual forklift, but for a part of precise places, workshops with higher cleanliness requirements or workshops which cannot be passed by the forklift can only be electrified by manual operation, and then the AGV can be manually pushed away or lifted by other trolleys to evacuate the area; the situation can occur, the operation efficiency is low, the production benefits of enterprises are affected, and in view of the situation, the active lifting device for carrying the AGV for emergency transportation is provided to solve the existing problems.

Disclosure of Invention

The utility model aims to provide an active lifting device for carrying AGVs to carry out emergency transportation, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an move initiative elevating gear that AGV promptly transported, includes drive rocker arm subassembly, drive assembly and initiative rocker arm subassembly, be provided with the actuating lever in the drive rocker arm subassembly, the internally mounted of actuating lever has drive assembly, be provided with the drive screw in the drive assembly, the sprocket is installed to the one end that the actuating lever was kept away from to the drive screw, and sprocket passes through screw and drive screw fixed connection, first bearing is installed in the outside of drive screw, the initiative rocker arm subassembly is installed to the both sides of actuating lever, be provided with the transfer line in the initiative rocker arm subassembly, the drive rocker arm is installed in the outside of transfer line, the second bearing is installed in the one end outside of transfer line, the bush is installed to the inboard of second bearing, the road wheel is installed in the outside of second bearing.

Preferably, the nut is installed in the driving rod, and the circlips are installed on two sides of the nut in the vertical direction.

Preferably, the bottom of the first bearing is provided with a bearing seat, and one side of the first bearing, which is close to the chain wheel, is provided with a round nut.

Preferably, a locking check ring is arranged on one side of the driving rocker arm, and the locking check ring is sleeved on the outer side of the transmission rod.

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

according to the automatic AGV lifting device, the driving assembly, the driving rocker assembly and the driving rocker assembly are matched, so that the AGV can be lifted when being conveyed, the problem that the manually conveyed AGV cannot be lifted can be solved, the workload and time of workers are saved, and the production cost is greatly reduced.

Drawings

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

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

fig. 4 is a schematic top view of the driving assembly of the present utility model.

In the figure: 1. driving a rocker arm assembly; 101. a driving rod; 102. a nut; 103. a circlip; 2. a drive assembly; 201. driving a screw; 202. a screw; 203. a sprocket; 204. a round nut; 205. a first bearing; 206. a bearing seat; 3. an active rocker arm assembly; 301. a transmission rod; 302. driving a rocker arm; 303. a bushing; 304. a second bearing; 305. road wheels; 306. locking the retainer ring.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, the active lifting device for carrying an emergency transfer of an AGV provided by the utility model comprises a driving rocker arm assembly 1, a driving assembly 2 and an active rocker arm assembly 3, wherein a driving rod 101 is arranged in the driving rocker arm assembly 1, the driving assembly 2 is internally installed in the driving rod 101, a driving screw 201 is arranged in the driving assembly 2, a chain wheel 203 is installed at one end of the driving screw 201 far away from the driving rod 101, the chain wheel 203 is fixedly connected with the driving screw 201 through a screw 202, a first bearing 205 is installed at the outer side of the driving screw 201, active rocker arm assemblies 3 are installed at two sides of the driving rod 101, a transmission rod 301 is arranged in the active rocker arm assembly 3, a driving rocker arm 302 is installed at the outer side of the transmission rod 301, a second bearing 304 is installed at the outer side of one end of the transmission rod 301, a bushing 303 is installed at the inner side of the second bearing 304, and a road wheel 305 is installed at the outer side of the second bearing 304. After the driving assembly 2 is externally connected with driving equipment, the driving rocker assembly 3 and the driving rocker assembly 1 are driven to move, so that axial rotation force can be converted into oblique upward thrust, and then the AGV trolley can be driven to vertically lift, and the AGV trolley is convenient to transport.

Further, the nut 102 is installed inside the driving rod 101, and circlips 103 are installed at both sides of the nut 102 in the vertical direction. The nut 102 can connect the driving rod 101 and the driving screw 201, and the circlip 103 can improve the stability of the driving screw 201 during installation.

Further, a bearing housing 206 is mounted at the bottom of the first bearing 205, and a round nut 204 is mounted at the side of the first bearing 205 near the sprocket 203. The bearing seat 206 can be fixedly arranged at a designated position through bolts, and then the mounting position of the first bearing 205 can be fixed, and the round nut 204 can limit the space between the first bearing 205 and the driving screw 201 so as to ensure the mounting stability of the first bearing 205.

Further, a locking check ring 306 is installed on one side of the driving rocker arm 302, and the locking check ring 306 is sleeved on the outer side of the transmission rod 301. The locking retainer ring 306 can limit the driving rocker arm 302 in the horizontal direction, so that the influence of irregular shaking on the structural strength of the device caused by the driving rocker arm 302 can be avoided.

The active lifting device for the emergency transfer of the transfer AGV based on the first embodiment has the following working principle: after moving the device to appointed position, through the external actuating device of actuating assembly 2 back, to actuating rocker assembly 1 and initiative rocking arm subassembly 3 transmission moment of torsion, turn into oblique ascending thrust through actuating rocker assembly 1 with axial rotation force, and then exert the thrust of vertical direction to the AGV dolly for the AGV dolly is lifted, cooperates road wheel 305, can be convenient for transport the AGV dolly.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides an move initiative elevating gear that carries AGV urgent transportation, includes drive rocking arm subassembly (1), drive subassembly (2) and initiative rocking arm subassembly (3), its characterized in that: drive rocker arm assembly (1) is interior to be provided with actuating lever (101), internally mounted of actuating lever (101) has actuating assembly (2), be provided with actuating screw (201) in actuating assembly (2), sprocket (203) are installed to the one end that actuating screw (201) kept away from actuating lever (101), and sprocket (203) pass through screw (202) and actuating screw (201) fixed connection, first bearing (205) are installed in the outside of actuating screw (201), initiative rocker arm assembly (3) are installed to the both sides of actuating lever (101), be provided with transfer line (301) in initiative rocker arm assembly (3), actuating rocker arm (302) are installed in the outside of transfer line (301), second bearing (304) are installed in the one end outside of transfer line (301), bush (303) are installed to the inboard of second bearing (304), road wheel (305) are installed in the outside of second bearing (304).

2. The active lifting device for emergency transport of a transfer AGV of claim 1 wherein: the driving rod (101) is internally provided with a nut (102), and two sides of the nut (102) in the vertical direction are provided with circlips (103).

3. The active lifting device for emergency transport of a transfer AGV of claim 1 wherein: a bearing seat (206) is arranged at the bottom of the first bearing (205), and a round nut (204) is arranged on one side, close to the chain wheel (203), of the first bearing (205).

4. The active lifting device for emergency transport of a transfer AGV of claim 1 wherein: one side of the driving rocker arm (302) is provided with a locking check ring (306), and the locking check ring (306) is sleeved on the outer side of the transmission rod (301).