ERG self-loading and unloading machine with double steering wheels capable of transversely moving

Abstract

The ERG self-loading and unloading machine comprises a lifting carrying table, a platform plate, a first conveying belt and a second conveying belt, a supporting vertical plate is fixedly installed in the middle of the upper surface of the platform plate, and the first conveying belt and the second conveying belt are rotationally connected to the two sides of the upper end of the supporting vertical plate; lifting guide rail rods are fixedly installed at the two right-angle positions, located in the direction of the second conveying belt, of the platform plate, the lifting guide rail rods are slidably connected with a lifting carrying table, the lifting carrying table is provided with a driving lifting device, two moving wheels and two automatic steering wheels are installed on the lower surface of the platform plate, and the moving wheels can rotate in the horizontal direction. The two moving wheels and the two steering wheels are installed on the lower surface of the platform plate in a diagonal design. The two moving wheels and the two steering wheels are installed on the lower surface of the platform plate, the moving wheels can rotate in the horizontal direction, the platform plate is driven by the steering wheels to conduct universal translation, in a narrow space, higher flexibility is kept, the platform plate is kept balanced through the moving wheels, and the automation degree of loading and unloading is improved.

Description

Technical Field

[0001] This utility model relates to the field of transfer equipment technology, specifically a dual-steering wheel transverse ERG self-loading and unloading machine. Background Technology

[0002] In warehouses, manufacturing plants, and other large-scale construction projects, large quantities of goods are often stockpiled to meet the needs of construction, processing, and transportation. Since the storage location and the point of use are often not in the same place, workers typically need to use loading and unloading machines to unload the goods from the stockpiles and move them from the storage location to the point of use.

[0003] Currently, on-site staff typically move items to their target location manually or transfer them to a handling device manually so that the device can move the items.

[0004] However, in warehouses, manufacturing plants, and other large construction projects, manual handling of goods is costly and poses certain dangers to the working environment and on-site workers. Some items are piled up in containers or other containers with relatively small internal spaces. When a large number of items are piled up in a container, after the handling equipment is inserted into the container, the remaining space is difficult to meet the needs of other mechanical equipment or handling workers.

[0005] Therefore, we propose a dual-steering wheel-driven, transversely movable ERG self-loading and unloading machine to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a dual-steering wheel-driven, transversely movable ERG self-loading and unloading machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dual-steering wheel transverse ERG self-loading and unloading machine, comprising: a lifting platform, a platform plate, a first conveyor belt and a second conveyor belt, wherein a support plate is fixedly installed in the center of the upper surface of the platform plate, the first conveyor belt and the second conveyor belt are rotatably connected to the upper sides of the support plate, and lifting guide rails are fixedly installed at two right angles on the platform plate in the direction of the second conveyor belt, the lifting guide rails are slidably connected to the lifting platform, and the lifting platform is provided with a driving lifting device;

[0008] Two moving wheels and two automated steering wheels are installed on the lower surface of the platform plate. The moving wheels can rotate horizontally, and the two moving wheels and two steering wheels are installed on the lower surface of the platform plate in an oblique design.

[0009] Preferably, the first conveyor belt is connected to the first automatic telescopic module, the telescopic end of the first automatic telescopic module is rotatably connected to the lower surface of the first conveyor belt, and the lower end of the first automatic telescopic module is rotatably connected to the platform plate.

[0010] Preferably, the second conveyor belt is connected to the second automatic telescopic module, the telescopic end of the second automatic telescopic module is rotatably connected to the lower surface of the second conveyor belt, and the lower end of the second automatic telescopic module is rotatably connected to the platform plate.

[0011] Preferably, the driving lifting device includes a motor reducer unit, which is fixedly installed on the lower surface of the platform plate. A first sprocket is installed at the output end of the motor reducer unit. A transmission rod is rotatably installed on the lower surface of the platform plate. Third sprockets are fixedly installed at both ends of the transmission rod, and a second sprocket is fixedly installed in the middle of the transmission rod. The first and second sprockets are driven by a chain. The lifting guide rod includes a hollow support rod. A fourth sprocket is rotatably installed at the upper end of the hollow support rod. The fourth sprocket and the third sprocket are driven by a chain. A linear slide rail is fixedly installed on the surface of the hollow support rod. The lifting platform includes a slide block, which is slidably connected to the linear slide rail. The slide block is fixedly connected to the chain between the fourth and third sprockets.

[0012] Preferably, the steering wheel includes a fixed gear fixed to the lower surface of the platform plate, a bracket rotatably connected to the lower surface of the fixed gear, a roller rotatably connected to the bracket, and a first motor reducer mounted on the bracket. The output end of the first motor reducer is designed with a drive gear, which meshes with the fixed gear.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] Two moving wheels and two steering wheels are installed on the lower surface of the platform. The moving wheels can rotate horizontally. The two moving wheels and two steering wheels are installed on the lower surface of the platform in an oblique design. The steering wheels drive the platform to move in all directions, maintaining greater flexibility in a narrow space. The moving wheels keep the platform balanced, improving the automation of loading and unloading. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side-view or tilt view of the present invention;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0018] Figure 4 This is a schematic diagram of the lifting guide rod in this utility model;

[0019] Figure 5This is a schematic diagram of the steering wheel in this utility model.

[0020] In the diagram: 1. Lifting platform; 11. Slide seat; 2. Platform plate; 21. Moving wheel; 22. Steering wheel; 221. Fixed gear; 222. First motor reducer; 223. Roller; 224. Second motor reducer; 225. Bracket; 3. First conveyor belt; 31. First automatic telescopic module; 4. Second conveyor belt; 41. Second automatic telescopic module; 5. Lifting guide rail; 51. Fourth sprocket; 52. Linear slide rail; 53. Hollow support rod; 6. Motor reducer assembly; 7. First sprocket; 8. Transmission rod; 81. Second sprocket; 82. Third sprocket; 9. Support plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution: a dual-steering wheel transverse ERG self-loading and unloading machine, comprising: a lifting platform 1, a platform plate 2, a first conveyor belt 3 and a second conveyor belt 4. A support plate 9 is fixedly installed in the center of the upper surface of the platform plate 2. The first conveyor belt 3 and the second conveyor belt 4 are rotatably connected to the upper two sides of the support plate 9. The first conveyor belt 3 is connected to a first automatic telescopic module 31. The telescopic end of the first automatic telescopic module 31 is rotatably connected to the lower surface of the first conveyor belt 3. The lower end of the first automatic telescopic module 31 is rotatably connected to the platform plate 2. Driven by the first automatic telescopic module 31, the first conveyor belt 3 rotates and rises relative to the support plate 9. Similarly, the second conveyor belt 4 is connected to a second automatic telescopic module 41. The telescopic end of the second automatic telescopic module 41 is rotatably connected to the lower surface of the second conveyor belt 4. The lower end of the second automatic telescopic module 41 is rotatably connected to the platform plate 2. Driven by the second automatic telescopic module 41, the second conveyor belt 4 rotates and rises relative to the support plate 9.

[0023] The platform plate 2 is fixedly installed at two right angles in the direction of the second conveyor belt 4. The lifting guide rail 5 is slidably connected to the lifting platform 1, and the lifting platform 1 can be raised and lowered along the lifting guide rail 5.

[0024] Specifically, a motor reducer 6 is installed on the lower surface of the platform plate 2, a first sprocket 7 is installed at the output end of the motor reducer 6, a transmission rod 8 is rotatably installed on the lower surface of the platform plate 2, a third sprocket 82 is fixedly installed at both ends of the transmission rod 8, a second sprocket 81 is fixedly installed in the middle of the transmission rod 8, the first sprocket 7 and the second sprocket 81 are driven by a chain, the lifting guide rod 5 includes a hollow support rod 53, a fourth sprocket 51 is rotatably installed at the upper end of the hollow support rod 53, and the fourth sprocket 51 and the third sprocket 82 are driven by a chain;

[0025] A linear slide rail 52 is fixedly mounted on the surface of the hollow support rod 53. The lifting platform 1 includes a slide block 11, which is slidably connected to the linear slide rail 52. The slide block 11 is fixedly connected to the chain between the fourth sprocket 51 and the third sprocket 82.

[0026] The first sprocket 7 is driven to rotate by the motor reducer 6, and the transmission rod 8 is driven to rotate by the chain and the second sprocket 81, which in turn drives the third sprocket 82 to rotate, pulling the chain between the fourth sprocket 51 and the third sprocket 82 to move, so that the slide 11 is raised and lowered along the linear slide rail 52, which in turn drives the lifting platform 1 to rise and fall.

[0027] Two moving wheels 21 and two steering wheels 22 are installed on the lower surface of the platform plate 2. The moving wheels 21 can rotate horizontally. The two moving wheels 21 and the two steering wheels 22 are all installed on the lower surface of the platform plate 2 with an oblique design. The platform plate 2 is driven to move in all directions by the steering wheels 22, and the moving wheels 21 keep the platform plate 2 balanced.

[0028] The steering wheel 22 includes a fixed gear 221 fixed to the lower surface of the platform plate 2. The lower surface of the fixed gear 221 is rotatably connected to the bracket 225. The bracket 225 is rotatably connected to the roller 223. A first motor reducer 222 is also installed on the bracket 225. The output end of the first motor reducer 222 is designed with a drive gear, which meshes with the fixed gear 221. Driven by the first motor reducer 222, the drive gear moves along the fixed gear 221, driving the bracket 225 to rotate relative to the fixed gear 221 in the opposite direction, thereby adjusting the direction of the roller 223. A second motor reducer 224 is installed on the roller 223. The second motor reducer 224 drives the roller 223 to rotate, driving the platform plate 2 to move. It can move in multiple directions, such as translation and longitudinal movement.

[0029] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dual-steering wheel-driven, transversely movable ERG self-loading and unloading machine, comprising: The platform includes a lifting platform (1), a platform plate (2), a first conveyor belt (3), and a second conveyor belt (4). A support plate (9) is fixedly installed in the center of the upper surface of the platform plate (2). The first conveyor belt (3) and the second conveyor belt (4) are rotatably connected to the upper two sides of the support plate (9). Lifting guide rods (5) are fixedly installed at two right angles on the platform plate (2) in the direction of the second conveyor belt (4). The lifting guide rods (5) are slidably connected to the lifting platform (1). The lifting platform (1) is equipped with a driving lifting device. The feature is that: two moving wheels (21) and two automated steering wheels (22) are installed on the lower surface of the platform plate (2). The moving wheels (21) can rotate horizontally. The two moving wheels (21) and the two steering wheels (22) are all installed on the lower surface of the platform plate (2) with an oblique design.

2. The dual-steering wheel transverse ERG self-loading and unloading machine according to claim 1, characterized in that, The first conveyor belt (3) is connected to the first automatic telescopic module (31), the telescopic end of the first automatic telescopic module (31) is rotatably connected to the lower surface of the first conveyor belt (3), and the lower end of the first automatic telescopic module (31) is rotatably connected to the platform plate (2).

3. The dual-steering wheel transverse ERG self-loading and unloading machine according to claim 1, characterized in that, The second conveyor belt (4) is connected to the second automatic telescopic module (41). The telescopic end of the second automatic telescopic module (41) is rotatably connected to the lower surface of the second conveyor belt (4), and the lower end of the second automatic telescopic module (41) is rotatably connected to the platform plate (2).

4. A dual-steering wheel transverse ERG self-loading and unloading machine according to claim 1, characterized in that, The driving lifting device includes a motor reducer unit (6), which is fixedly installed on the lower surface of the platform plate (2). A first sprocket (7) is installed at the output end of the motor reducer unit (6). A transmission rod (8) is rotatably installed on the lower surface of the platform plate (2). Third sprockets (82) are fixedly installed at both ends of the transmission rod (8), and a second sprocket (81) is fixedly installed in the middle of the transmission rod (8). The first sprocket (7) and the second sprocket (81) are driven by a chain. The lifting guide rail... The rod (5) includes a hollow support rod (53), and a fourth sprocket (51) is rotatably mounted on the upper end of the hollow support rod (53). The fourth sprocket (51) and the third sprocket (82) are driven by a chain. A linear slide rail (52) is fixedly mounted on the surface of the hollow support rod (53). The lifting platform (1) includes a slide (11), which is slidably connected to the linear slide rail (52). The slide (11) is fixedly connected to the chain between the fourth sprocket (51) and the third sprocket (82).

5. A dual-steering wheel transverse ERG self-loading and unloading machine according to claim 1, characterized in that, The steering wheel (22) includes a fixed gear (221) fixed on the lower surface of the platform plate (2). The lower surface of the fixed gear (221) is rotatably connected to a bracket (225). The bracket (225) is rotatably connected to a roller (223). A first motor reducer (222) is also installed on the bracket (225). The output end of the first motor reducer (222) is designed with a drive gear, which meshes with the fixed gear (221).

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