CN221027483U

CN221027483U - Heavy load AGV material loading dolly body structure

Info

Publication number: CN221027483U
Application number: CN202323201535.9U
Authority: CN
Inventors: 高栋; 韩乃朴; 唐浩
Original assignee: Jinan Sizheng Mechanical And Electrical Equipment Co ltd
Current assignee: Jinan Sizheng Mechanical And Electrical Equipment Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-05-28
Anticipated expiration: 2033-11-27

Abstract

The utility model discloses a heavy-load AGV feeding trolley body structure, which comprises a main beam, wherein two sides of the main beam are fixedly connected with side beams, the main beam and the two side beams form a U-shaped structure, a fork assembly is arranged on the main beam, steering engine assemblies and steering wheel assemblies are respectively arranged at two ends of the two side beams, and the steering engine assemblies and the steering wheel assemblies are respectively arranged at diagonal positions of the two side beams; a movable beam is hinged on one side beam through a hinge shaft, and the steering engine assembly and the steering wheel assembly are arranged at two ends of the movable beam; according to the utility model, the main cross beam and the side beams are fixed and enclosed into a U-shaped structure, so that heavy goods can be borne, the overall stability of the running of the vehicle body is ensured, the steering engine assembly and the steering wheel assembly are independently arranged at two ends of the side beams, the steering and walking actions can be smoothly completed, and the steering flexibility of the AGV is improved.

Description

Heavy load AGV material loading dolly body structure

Technical Field

The utility model relates to the technical field of AGVs, in particular to a heavy-load AGV feeding trolley body structure.

Background

An AGV (Automated Guided Vehicle, automatic guided vehicle) is a transport vehicle equipped with an automatic guidance device such as electromagnetic or optical, capable of traveling along a predetermined guidance path, and having safety protection and various transfer functions. AGVs are used quite extensively in the areas of factory logistics automation, automation assembly lines, etc. At present, the automation and the intellectualization degree of stamping workshops of automobile complete machine manufacturers in China are higher and higher, the production beat is faster and faster, but the transportation of the parts and the material frames of the production line still adopts a common forklift, so that the automation degree and the production beat are greatly influenced, more and more engineering workshops adopt AGV forklifts to transport materials, the automation level of factories is improved, and the labor intensity is reduced. The existing AGV forklift body is smaller, accessories of an automobile production workshop are larger and heavier, the AGV body adopting transmission is unstable in transportation, and the traveling steering is inflexible, so that the heavy-load AGV feeding trolley body structure is provided for solving the problems.

Disclosure of utility model

The utility model aims to solve the technical problems that: the heavy load AGV loading trolley body structure is stable and flexible in operation.

In order to solve the technical problems, the steering wheel comprises a main beam, wherein two sides of the main beam are fixedly connected with side beams, the main beam and the two side beams form a U-shaped structure, fork tooth assemblies are arranged on the main beam, steering engine assemblies and steering wheel assemblies are respectively arranged at two ends of the two side beams, and the steering engine assemblies and the steering wheel assemblies are respectively arranged at diagonal positions of the two side beams;

One of the side beams is hinged with a movable beam through a hinge shaft, and the steering engine component and the steering wheel component are arranged at two ends of the movable beam.

Preferably, the main beam comprises a support frame, an upper beam and a fork tooth hydraulic pump station, wherein the upper beam is fixed on the upper part of the support frame, and the upper beam is formed by welding plates.

Preferably, the top surface of the upper cross beam is fixed with connecting seats at two sides of the fork tooth hydraulic pump station, and the connecting seats are fixedly connected with the fork tooth assembly.

Preferably, suspension beams are arranged at two ends of the upper cross beam, and one end of the side beam is fixedly connected with the suspension beams.

Preferably, the side beams comprise brackets and driving main beams, the driving main beams are fixed on the upper parts of the brackets, and a distribution box and a lithium battery are arranged in one of the brackets of the side beams.

Preferably, the laser radar anticollision assembly is arranged at the bottom of one end of the outer side of the support, and the laser radar anticollision assemblies are arranged at two diagonal positions of the two supports.

Preferably, the hinge shaft is arranged in the middle of the driving main beam, and two ends of the movable beam are elastically connected with the driving main beam.

The beneficial effects of the utility model are as follows: according to the utility model, the main cross beam and the side beams are fixed and enclosed into a U-shaped structure, so that heavy goods can be borne, the overall stability of the running of the vehicle body is ensured, the steering engine assembly and the steering wheel assembly are independently arranged at two ends of the side beams, the steering and walking actions can be smoothly completed, and the steering flexibility of the AGV is improved.

Drawings

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

FIG. 2 is a schematic view of the main beam structure of the present utility model;

FIG. 3 is a schematic view of a side sill structure in accordance with the present utility model;

fig. 4 is a schematic view of another side sill structure of the present utility model.

In the figure: 1. a main beam; 101. a support frame; 102. an upper cross beam; 103. fork tooth hydraulic pump station; 104. a connecting seat; 105. a cantilever beam; 2. a side beam; 201. a bracket; 202. driving the main beam; 203. a distribution box; 204. a lithium battery; 205. a lidar collision avoidance assembly; 3. a fork assembly; 4. steering engine assembly; 5. a steering wheel assembly; 6. a hinge shaft; 7. a movable beam.

Detailed Description

The following will describe the technical solution in the embodiments of the present utility model clearly and completely with reference to the drawings in the embodiments of the present utility model, in which all directional indicators (such as up, down, left, right, front, and rear … …) are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.

As shown in fig. 1-4, this embodiment provides a heavy load AGV material loading dolly body structure, including main beam 1, the both sides of main beam 1 are all fixedly connected with curb girder 2, main beam 1 forms the U type structure with two curb girders 2, install fork assembly 3 on the main beam 1, fork assembly 3 locates the inboard of U type structure, steering wheel subassembly 4 and steering wheel subassembly 5 are installed respectively at the both ends of two curb girders 2, and steering wheel subassembly 4 and steering wheel subassembly 5 set up respectively in the diagonal position of two curb girders 2, make steering wheel subassembly 4 and steering wheel subassembly 5 set up the position at the different ends of two curb girders 2, be convenient for flexibly turn to, and articulated movable beam 7 through articulated shaft 6 on one of them curb girder 2, steering wheel subassembly 4 and steering wheel subassembly 5 are installed at the both ends of movable beam 7, this articulated structure has ensured the steering wheel of steering wheel subassembly 4 and the stability of four wheels of steering wheel subassembly 5.

As shown in fig. 2, the main beam 1 comprises a support frame 101, an upper beam 102 and a fork tooth hydraulic pump station 103, wherein the support frame 101 is formed by welding structural members, and the structure is safe and reliable; the upper beam 102 is fixed on the upper part of the supporting frame 101, and the upper beam 102 is formed by welding plates; the fork tooth hydraulic pump station 103 is arranged at the middle position of the upper beam 102 to provide a hydraulic power source for the fork teeth, connecting seats 104 are fixed on the two sides of the top surface of the upper beam 102, which are positioned on the fork tooth hydraulic pump station 103, and the connecting seats 104 are fixedly connected with the fork tooth assembly 3. The two ends of the upper beam 102 are provided with suspension beams 105, one end of the side beam 2 is fixedly connected with the suspension beams 105, and the suspension beams 105 and the side edges of the support frame 101 form an angle groove structure, so that the side beam 2 is conveniently fixed.

As shown in fig. 3 to 4, the side members 2 include a bracket 201 and a driving main beam 202, the driving main beam 202 is fixed to an upper portion of the bracket 201, a power distribution box 203 and a lithium battery 204 are provided in the bracket 201 of one of the side members 2, and the power distribution box 203 and the lithium battery 204 are provided in an intermediate position of the bracket 201. The laser radar anticollision subassembly 205 is provided with in outside one end bottom of support 201, and laser radar anticollision subassembly 205 sets up to two and locates the diagonal position of two supports 201, realizes radar control anticollision function. The hinge shaft 6 is arranged in the middle of the driving main beam 202, two ends of the movable beam 7 are elastically connected with the driving main beam 202, and two ends of the specific movable beam 7 can be connected with the driving main beam 202 through springs with dampers, so that a buffering and damping effect is provided for the movable beam 7.

The working raw materials are as follows: the main beam 1 and the side beam 2 are fixed to form a U-shaped structure, heavy goods can be borne, the overall stability of the running of a vehicle body is guaranteed, the steering engine assembly 4 and the steering wheel assembly 5 are independently arranged at two ends of the side beam 2, steering and walking actions can be smoothly completed, and the steering flexibility of the AGV is improved.

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

Claims

1. The heavy-load AGV feeding trolley body structure is characterized by comprising a main beam, wherein two sides of the main beam are fixedly connected with side beams, the main beam and the two side beams form a U-shaped structure, a fork assembly is arranged on the main beam, steering engine assemblies and steering wheel assemblies are respectively arranged at two ends of the two side beams, and the steering engine assemblies and the steering wheel assemblies are respectively arranged at diagonal positions of the two side beams;

2. The heavy-duty AGV feeding trolley body structure according to claim 1, wherein the main beam comprises a supporting frame, an upper beam and a fork tooth hydraulic pump station, the upper beam is fixed on the upper portion of the supporting frame, and the upper beam is formed by welding plates.

3. The heavy-duty AGV feeding trolley body structure according to claim 2 wherein connecting seats are fixed on two sides of the top surface of the upper cross beam, which are located on two sides of the fork tooth hydraulic pump station, and the connecting seats are fixedly connected with the fork tooth assembly.

4. The heavy-duty AGV loading trolley body structure according to claim 2 wherein suspension beams are arranged at two ends of the upper cross beam, and one end of the side beam is fixedly connected with the suspension beams.

5. The heavy-duty AGV loading trolley body structure according to claim 1, wherein the side beams comprise brackets and driving girders, the driving girders are fixed on the upper parts of the brackets, and a distribution box and a lithium battery are arranged in one of the brackets of the side beams.

6. The heavy-duty AGV loading trolley body structure according to claim 5, wherein the bottom of one end of the outer side of the support is provided with a laser radar collision avoidance assembly, and the laser radar collision avoidance assembly is provided in two diagonal positions of the two supports.

7. The heavy-duty AGV loading trolley body structure according to claim 5, wherein the hinge shaft is disposed in the middle of the driving main beam, and two ends of the movable beam are elastically connected with the driving main beam.