CN219904169U

CN219904169U - Fault AGV trolley carrying device

Info

Publication number: CN219904169U
Application number: CN202321356742.9U
Authority: CN
Inventors: 赵建勇; 王东
Original assignee: Hongta Tobacco Group Co Ltd
Current assignee: Hongta Tobacco Group Co Ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-27
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to a fault AGV trolley carrying device, which belongs to the field of AGV trolley delivery equipment, and is arranged at the tail part of a carriage of a transport vehicle. The rail is connected with a sliding block in a sliding manner, the vertical rod is connected with a Z-shaped lifting table extending backwards in a sliding manner, the lifting table is hinged with the sliding block through a connecting rod, a first oil cylinder is further installed on the frame and can drive the sliding block to move, and the lifting table is driven to rise to be flush with the bottom of a carriage of the transport vehicle. The automatic lifting device is arranged at the tail part of a carriage of the transport vehicle, and can lift the AGV trolley to the transport vehicle, so that the AGV trolley can be transported conveniently.

Description

Fault AGV trolley carrying device

Technical Field

The utility model relates to a fault AGV trolley carrying device, and belongs to the field of AGV trolley consignment equipment.

Background

The types of AGV trolley are mainly of the latent type, the traction type, the self-discharging type, the forklift type and the like, and the tobacco rods after stacking and packaging are required to be transported to a specified warehouse to be stored in a tobacco factory packaging workshop, and the forklift type AGV trolley 3 shown in fig. 3 is commonly used. The forklift type AGV 3 has a body width of 1.2 m, a length of 0.8 m and a height of 1.2 m, a driving wheel 301 is arranged at the bottom, a loading wheel 303 is arranged on a fork 302 in front of the forklift type AGV, and the weight of the whole forklift is 1.2 tons. As a lifting and transporting device, the whole vehicle has five wheels, and runs for a long time in a workshop, so that the driving wheel 301 and the loading wheel 303 are seriously worn, and other faults can occur during long-time operation.

When the AGV 3 needs to be replaced or overhauled, it can only be transported to a designated repair shop for disassembly and replacement. When transporting AGV dolly 3, need adopt the electric hoist to hoist it to the transport vechicle on, and when no electric hoist or driving region in the workshop, AGV dolly 3 can't hoist to the transport vechicle on. The inclined plate can be placed at the tail of the transport vehicle and pushed onto the transport vehicle, but the gravity center of the AGV trolley 3 moving on the inclined surface is unstable, so that potential safety hazards exist.

Disclosure of Invention

In order to overcome the problems in the background art, the utility model provides a fault AGV trolley carrying device which is arranged on a transport vehicle, and can lift the AGV trolley to the transport vehicle, so that the AGV trolley can be transported conveniently.

In order to solve the problems, the utility model is realized by the following technical scheme: the fault AGV trolley carrying device is arranged at the tail part of a carriage of a transport vehicle and comprises a frame of the transport vehicle, symmetrical cross bars and vertical bars are arranged at two sides of the frame, a sliding block is connected to the cross bars in a sliding manner, a Z-shaped lifting table extending backwards is connected to the vertical bars in a sliding manner, the lifting table is hinged with the sliding block through a connecting rod, a first oil cylinder is further arranged on the frame and can drive the sliding block to move, and the lifting table is driven to rise to be level with the bottom of the carriage of the transport vehicle;

further, the lifting platform comprises a bracket which is in sliding connection with the vertical rod, the lower end of the bracket is hinged with a bottom plate, and a second oil cylinder for driving the bottom plate to turn over is arranged between the bottom plate and the bracket;

further, the front end of the frame is also provided with a traction wire coil, and the traction wire coil is driven by a hydraulic motor to rotate around a rope for traction of the AGV trolley.

The beneficial effects of the utility model are as follows: the utility model is arranged at the tail part of a carriage of a transport vehicle, and when an AGV trolley is transported in a factory of a non-electric hoist and a traveling vehicle, the AGV trolley can be pushed onto the ground through a lower lifting platform, and the AGV trolley body is pushed onto the lifting platform (or pulled onto the lifting platform through a traction rope on a traction wire coil). And then the lifting platform is started to lift the trolley to the carriage of the transport vehicle, so that the transport of the fault AGV trolley is facilitated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a fault AGV cart handling device;

FIG. 2 is a side view of a failed AGV cart handling device;

fig. 3 is a schematic diagram of a conventional forklift-type AGV car.

Reference numerals illustrate: 1. a frame; 100. the bottom of the carriage; 101. a cross bar; 102. a slide block; 103. a connecting shaft; 104. a first cylinder; 105. a connecting rod; 106. a vertical rod; 2. a lifting table; 201. a second cylinder; 202. a bottom plate; 203. a bracket; 3. AGV trolley; 4. traction wire coil; 401. a hydraulic motor.

Detailed Description

In order to make the objects, technical solutions, and achievement of the objects and effects of the present utility model comprehensible, preferred embodiments accompanied with figures are described in detail below for understanding by a skilled person.

It should be noted that, in the description of the present utility model, unless explicitly specified or limited, terms such as "mounted," "connected," and the like are to be construed broadly and may be either fixed or removable; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium.

The direction a in fig. 1 is the rear of the transport vehicle.

Referring to fig. 1 to 2, the carrying device for the failed AGV trolley 3 is installed at the tail of a carriage of a transport vehicle and is used for lifting the failed AGV trolley 3 into the carriage of the transport vehicle, so that the failed AGV trolley 3 is transported to a designated repair shop for maintenance. The carrying device comprises a frame 1 of the transport vehicle, symmetrical cross bars 101 and vertical bars 106 are arranged on two sides of the frame 1, the two cross bars 101 and the two vertical bars 106 are respectively provided with two sliding blocks 102, and the two sliding blocks 102 are fixedly connected through a connecting shaft 103. The frame 1 is also provided with a first oil cylinder 104, and a piston head of the first oil cylinder 104 is fixedly arranged in the middle of the connecting shaft 103. The vertical rod 106 is connected with a backward extending Z-shaped lifting platform 2 in a sliding manner, and the lifting platform 2 is hinged with the sliding block 102 through a connecting rod 105. When the fault AGV trolley 3 is required to be lifted, the sliding block 102 can be driven to move forwards through the first oil cylinder 104, the transmission lifting table 2 is lowered to the ground, and the fault AGV can be conveniently pushed onto the lifting table 2. The first oil cylinder 104 drives the sliding block 102 to move backwards, so that the lifting platform 2 can be driven to be lifted to be flush with the bottom 100 of the carriage of the transport vehicle, and the fault AGV 3 placed on the lifting platform 2 is lifted to the carriage of the transport vehicle.

The lifting platform 2 comprises a bracket 203 which is in sliding connection with the vertical rod 106, a bottom plate 202 is hinged to the lower end of the bracket 203, and a second oil cylinder 201 for driving the bottom plate 202 to turn over is arranged between the bottom plate 202 and the bracket 203. When the lifting operation is not needed, the bottom plate 202 is only required to be driven by the second oil cylinder 201 to be turned to the vertical state to seal the rear side of the carriage. When the AGV trolley 3 needs to be lifted, the second oil cylinder 201 can drive the lower bottom plate 202 to be in a horizontal state, so as to bear the AGV trolley 3. This structure provides that the floor 202 can serve as a rear cover portion of the vehicle cabin for closing the opening at the rear end of the vehicle cabin. When the fault AGV 3 is not required to be transported, the driving bottom plate 202 seals the rear end of the carriage, and can be used as a normal transport vehicle, so that other materials in a transport factory can be conveniently transported.

In some preferred embodiments, the front end of the carriage 1 is also provided with a traction wire coil 4, the traction wire coil 4 being driven by a hydraulic motor 401 to spin around a wire for traction of the AGV trolley 3. When the driving wheel and the load wheel of the AGV 3 are blocked during the transportation of the AGV 3, the AGV 3 can be bolted by a rope and the AGV 3 can be hung by a hook to be supported on a bottom plate 202 which is lowered to the ground. And after lifting the AGV 3 flush with the bed bottom 100, it is convenient to drag the AGV 3 from the floor 202 into the bed.

The hydraulic system of the transport vehicle is well known to those skilled in the art and can be connected to the hydraulic system by retrofitting the hydraulic motor 401, the first cylinder 104 and the second cylinder 201.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a trouble AGV dolly handling device installs in the carriage afterbody of transport vechicle, its characterized in that: the lifting device comprises a frame (1) of a transport vehicle, symmetrical transverse rods (101) and vertical rods (106) are arranged on two sides of the frame (1), a sliding block (102) is connected to the transverse rods (101) in a sliding mode, a Z-shaped lifting table (2) extending backwards is connected to the vertical rods (106) in a sliding mode, the lifting table (2) is hinged to the sliding block (102) through a connecting rod (105), a first oil cylinder (104) is further arranged on the frame (1), the first oil cylinder (104) can drive the sliding block (102) to move, and the lifting table (2) is driven to be lifted to be flush with the bottom (100) of the transport vehicle.

2. The malfunctioning AGV cart handling device of claim 1, characterized in that: the lifting table (2) comprises a support (203) which is in sliding connection with the vertical rod (106), the lower end of the support (203) is hinged with a bottom plate (202), and a second oil cylinder (201) for driving the bottom plate (202) to turn over is arranged between the bottom plate (202) and the support (203).

3. The malfunctioning AGV cart handling device according to claim 1 or 2, wherein: the front end of the frame (1) is also provided with a traction wire coil (4), and the traction wire coil (4) drives the traction wire coil to rotate around a rope for traction of the AGV trolley (3) through a hydraulic motor (401).