Liftable multi-angle chain plate conveyor

Abstract

The utility model discloses a liftable multi -angle chain plate conveyer belongs to chain plate conveyer technical field, it includes: square mobile base and rotary adjusting support plate, square mobile base top fixed mounting has rotary block no.

Description

Technical Field

[0001] This utility model relates to the field of chain conveyor technology, and in particular to a chain conveyor that can be raised and lowered at multiple angles. Background Technology

[0002] In industrial production, traditional chain conveyors, due to their fixed structure and limited functionality, struggle to adapt to the complex and ever-changing material conveying needs. Differences in equipment height between different processes necessitate manual connections; frequent adjustments to the conveying angle are inefficient during multi-variety, small-batch production; and special processes (such as inclines and tilts) cannot be automated. Existing equipment generally suffers from the following pain points: high mechanical rigidity and a lack of flexible adjustment capabilities; lifting mechanisms rely on external cranes, resulting in cumbersome operation and low safety; and tilt angles are limited by static support structures, leading to poor dynamic stability. With the development of intelligent manufacturing, enterprises are placing higher demands on the flexibility and intelligence of equipment—requiring both rapid response to production line changes and ensuring high-precision positioning and stable operation. However, mainstream products on the market are still primarily standardized models, while customized solutions are costly and have long delivery cycles. Furthermore, industries such as food and pharmaceuticals have strict regulations on hygiene and pollution prevention, and traditional open transmission systems are prone to dust accumulation and contamination, making it difficult to meet GMP certification standards. Therefore, developing a modular chain conveyor integrating lifting, rotation, and angle adjustment functions has become a key breakthrough for improving production efficiency and adaptability. The equipment needs to have self-adjustment capabilities, a compact design, and easy maintenance features in order to fill the market gap and drive industry upgrades.

[0003] Most existing traditional chain conveyors use a fixed conveying method. Traditional chain conveyors generally have the following limitations: fixed structure: cannot adapt to conveying needs at different heights or inclination angles; cumbersome adjustment: manual adjustment is time-consuming and labor-intensive, affecting production efficiency; poor versatility: a single model cannot meet the diverse production layout requirements. Therefore, we propose a chain conveyor that can be raised and lowered at multiple angles to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a chain conveyor that can be raised and lowered at multiple angles to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A multi-angle adjustable chain conveyor includes: a square movable base and a rotating adjustment support plate. A second rotating block is fixedly installed at the top of the square movable base. Two first rotating blocks are fixedly installed on one side of the rotating adjustment support plate, and the two first rotating blocks are rotatably mounted on opposite sides of the second rotating block. A second rotating block is fixedly installed at the top of the square movable base, and first rotating blocks are fixedly installed at the bottom of the rotating adjustment support plate. A common hydraulic rod is hinged between the first and second rotating blocks. A large hydraulic cylinder is fixedly installed at the top of the square movable base. A rotating disc is fixedly installed at the output end of the large hydraulic cylinder. A support block is rotatably installed on the outer side of the rotating disc. A large motor is fixedly installed inside the support block, and the output end of the large motor is fixedly connected to the bottom end of the rotating disc.

[0006] Preferably, the square movable base is fixedly installed with multiple casters at its bottom end, and the square movable base is provided with multiple mounting holes. A small hydraulic cylinder is fixedly installed in the mounting holes, and a support pad is fixedly installed at the output end of the small hydraulic cylinder. A circular groove is provided at the bottom end of the square movable base, and the support block is movably abutted against in the circular groove.

[0007] Preferably, two side-mounted support frames are fixedly installed on one side of the rotary adjustment support plate, and two connecting rollers are rotatably installed between the two side-mounted support frames. Two rotating gears are fixedly installed on the connecting rollers, and the two rotating gears on the same side are connected to the same transmission chain on their outer sides. Preferably, multiple support L-shaped plates are fixedly installed on the side of each of the two transmission chains that are close to each other, and the same strip chain plate is fixedly installed on the top of two adjacent support L-shaped plates.

[0008] Preferably, both the bar chain plate and the supporting L-shaped plate are provided with threaded holes, and a fixing screw is threaded into the threaded hole, and an installation nut is threaded onto the fixing screw.

[0009] Preferably, a mounting motor is fixedly mounted on one side of one of the side mounting support frames, and the output end of the mounting motor is fixedly connected to one of the connecting rollers.

[0010] Preferably, the rotary adjustment support plate has a square recessed hole that matches the large hydraulic cylinder, and the bottom end of the rotary adjustment support plate has a placement groove that matches the hydraulic rod.

[0011] In this invention, a multi-angle adjustable chain conveyor is described. By activating a hydraulic rod, whose two ends are hinged to rotating block one at the bottom of the rotating adjustment support plate and rotating block two at the top of the square movable base, the extension and retraction of the hydraulic rod can push the rotating adjustment support plate to rotate around rotating blocks one and two, adjusting the tilt angle of the chain conveyor section to meet the material conveying needs at different heights and angles. During overall rotation adjustment, a large hydraulic cylinder is activated to support the ground with the supporting circular block, and a large motor drives the rotating disc to rotate. Combined with the casters, this causes the rotating adjustment support plate and the chain conveyor section to rotate around the square movable base, adjusting the conveying direction. In this invention, a multi-angle adjustable chain conveyor is described. By starting the installed motor, its output drives one connecting roller to rotate. Through a rotating gear and transmission chain, another connecting roller rotates synchronously, allowing the chain plates to move with the transmission chain, thus achieving material conveying. During movement, the casters are used to reach the appropriate position, and then a small hydraulic cylinder is activated to support the ground with the support pads and lift the casters, ensuring stable operation. This utility model has a reasonable structural design. The main hydraulic cylinder is responsible for overall lifting, while the auxiliary hydraulic rod achieves precise angle adjustment. The two actions do not interfere with each other, and multiple structures work together to greatly improve the flexibility of the chain conveyor. It can be adjusted in multiple dimensions and deployed quickly. The strip chain plates and L-shaped brackets are connected by threads, which supports quick disassembly and assembly to extend the conveying length. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a chain conveyor that can be raised and lowered at multiple angles, as proposed in this utility model. Figure 2 This is a cross-sectional structural diagram of a chain conveyor with lifting and multi-angle capability proposed in this utility model. Figure 3 This is a partial structural cross-sectional view of a chain conveyor with lifting and multi-angle capability proposed in this utility model. Figure 4 for Figure 2 A magnified view of part A in the middle.

[0013] In the diagram: 1. Square movable base; 2. Rotary adjustment support plate; 3. Rotating block one; 4. Rotating block two; 5. Casters; 6. Side mounting support frame; 7. Strip chain plate; 8. Mounting motor; 9. Rotating gear; 10. Connecting roller; 11. Transmission chain; 12. Support L-shaped plate; 13. Fixing screw; 14. Mounting nut; 15. Small hydraulic cylinder; 16. Support pad; 17. Large hydraulic cylinder; 18. Rotating disc; 19. Supporting round block; 20. Large motor; 21. Hydraulic rod; 22. Rotating block one; 23. Rotating block two. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figures 1-4 A multi-angle adjustable chain conveyor includes: a square movable base 1 and a rotating adjustment support plate 2. A rotating block 2 4 is fixedly installed at the top of the square movable base 1. Two rotating blocks 1 3 are fixedly installed on one side of the rotating adjustment support plate 2. The two rotating blocks 1 3 are respectively rotatably installed on both sides of the rotating block 2 4. A rotating block 23 is fixedly installed at the top of the square movable base 1. A rotating block 1 22 is fixedly installed at the bottom of the rotating adjustment support plate 2. The rotating block 1 22 and the rotating block 2 23 are hinged together by the same hydraulic rod 21. A large hydraulic cylinder 17 is fixedly installed at the top of the square movable base 1. A rotating disc 18 is fixedly installed at the output end of the large hydraulic cylinder 17. A support block 19 is rotatably installed on the outside of the rotating disc 18. A large motor 20 is fixedly installed inside the support block 19. The output end of the large motor 20 is fixedly connected to the bottom end of the rotating disc 18.

[0016] In this embodiment, a plurality of casters 5 are fixedly installed at the bottom of the square movable base 1. A plurality of mounting holes are provided on the square movable base 1. A small hydraulic cylinder 15 is fixedly installed in the mounting holes. A support pad 16 is fixedly installed at the output end of the small hydraulic cylinder 15. A circular groove is provided at the bottom of the square movable base 1. The support block 19 is movably abutted in the circular groove for easy adjustment.

[0017] In this embodiment, two side mounting support frames 6 are fixedly installed on one side of the rotary adjustment support plate 2, and two connecting rollers 10 are rotatably installed between the two side mounting support frames 6. Two rotating gears 9 are fixedly installed on the connecting rollers 10, and the two rotating gears 9 located on the same side are connected to the same transmission chain 11 on their outer sides, making the transmission more stable.

[0018] In this embodiment, multiple support L-shaped plates 12 are fixedly installed on the side of the two transmission chains 11 that are close to each other. The same strip chain plate 7 is fixedly installed on the top of the two adjacent support L-shaped plates 12 for better installation. Both the strip chain plate 7 and the support L-shaped plates 12 are provided with threaded holes. Fixing screws 13 are threaded into the threaded holes, and mounting nuts 14 are threaded into the fixing screws 13 to make the connection more secure.

[0019] In this embodiment, a mounting motor 8 is fixedly mounted on one side of one of the side mounting support frames 6. The output end of the mounting motor 8 is fixedly connected to one of the connecting rollers 10 for better transmission. The rotary adjustment support plate 2 has a square concave hole that matches the large hydraulic cylinder 17, and the bottom end of the rotary adjustment support plate 2 has a placement groove that matches the hydraulic rod 21 for convenient operation.

[0020] In this embodiment, during use, by activating the hydraulic rod 21, since rotating block 1 22 and rotating block 23 are respectively fixed to the bottom end of the rotary adjustment support plate 2 and the top end of the square movable base 1, and the two are hinged by the hydraulic rod 21, the extension and retraction of the hydraulic rod 21 can push the rotary adjustment support plate 2 to rotate around the rotational connection point of rotating block 1 3 and rotating block 2 4, thereby realizing the adjustment of the overall angle of the rotary adjustment support plate 2, driving the chain conveyor part to reach different tilt angles to meet the material conveying needs of different heights and angles. During the overall rotation adjustment, the large hydraulic cylinder 17 is activated, allowing the large hydraulic cylinder 17 to drive the support block 19 to support the ground, and the output end of the large motor 20 drives the rotating disc 18 to rotate, in conjunction with multiple universal wheels 5, so as to better rotate. Because the rotating disc 18 is fixedly connected to the output end of the large hydraulic cylinder 17, and the large hydraulic cylinder 17 is fixed to the top end of the square movable base 1, the rotation of the rotating disc 18 will drive the entire rotary adjustment support plate 2 and the chain plate on it. The conveying section rotates around the square movable base 1, allowing the chain conveyor to adjust its conveying direction to adapt to material conveying scenarios in different directions. When conveying is required, the mounting motor 8 is started, and the output end of the mounting motor 8 drives one of the connecting rollers 10 to rotate. Since two rotating gears 9 are fixedly mounted on the two connecting rollers 10 respectively, and the two rotating gears 9 located on the same side are connected to the same transmission chain 11, the rotation of the connecting roller 10 will drive the other connecting roller 10 to rotate synchronously through the rotating gears 9 and the transmission chain 11. This causes the strip chain plate 7 to move with the movement of the transmission chain 11, realizing the conveying of materials. Using the multiple universal wheels 5 fixed at the bottom of the square movable base 1, the chain conveyor is moved to a suitable working position. Then, the small hydraulic cylinder 15 is started, and the output end of the small hydraulic cylinder 15 drives the support pad 16 to move downward until the support pad 16 contacts the ground and supports the chain conveyor, causing the universal wheels 5 to leave the ground and ensuring the stability of the chain conveyor during operation.

[0021] The above provides a detailed description of a multi-angle lifting chain conveyor provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A chain conveyor with lifting and multi-angle capability, characterized in that, include: A square movable base (1) and a rotating adjustment support plate (2) are provided. A rotating block 2 (4) is fixedly installed at the top of the square movable base (1). Two rotating blocks 1 (3) are fixedly installed on one side of the rotating adjustment support plate (2). The two rotating blocks 1 (3) are respectively rotatably installed on both sides of the rotating block 2 (4). A rotating block 2 (23) is fixedly installed at the top of the square movable base (1). A rotating block 1 (22) is fixedly installed at the bottom of the rotating adjustment support plate (2). The rotating block 1 (22) and the rotating block 2 (23) are hinged together by the same hydraulic rod (21). A large hydraulic cylinder (17) is fixedly installed at the top of the square movable base (1). A rotating disc (18) is fixedly installed at the output end of the large hydraulic cylinder (17). A support block (19) is rotatably installed on the outside of the rotating disc (18). A large motor (20) is fixedly installed inside the support block (19). The output end of the large motor (20) is fixedly connected to the bottom end of the rotating disc (18).

2. The multi-angle lifting chain conveyor according to claim 1, characterized in that, The square movable base (1) has multiple casters (5) fixedly installed at its bottom end. The square movable base (1) has multiple mounting holes. A small hydraulic cylinder (15) is fixedly installed in the mounting holes. A support pad (16) is fixedly installed at the output end of the small hydraulic cylinder (15). A circular groove is opened at the bottom end of the square movable base (1). The support block (19) moves and abuts against the circular groove.

3. The multi-angle lifting chain conveyor according to claim 1, characterized in that, Two side mounting support frames (6) are fixedly installed on one side of the rotary adjustment support plate (2). Two connecting rollers (10) are rotatably installed between the two side mounting support frames (6). Two rotating gears (9) are fixedly installed on the connecting rollers (10). The two rotating gears (9) located on the same side are connected to the same transmission chain (11) on their outer sides.

4. A multi-angle lifting chain conveyor according to claim 3, characterized in that, Multiple support L-shaped plates (12) are fixedly installed on the side of each of the two transmission chains (11) that are close to each other, and the same strip chain plate (7) is fixedly installed on the top of the two adjacent support L-shaped plates (12).

5. A multi-angle lifting chain conveyor according to claim 4, characterized in that, Both the bar chain plate (7) and the supporting L-shaped plate (12) are provided with threaded holes, and a fixing screw (13) is threaded into the threaded hole. An installation nut (14) is threaded onto the fixing screw (13).

6. A multi-angle lifting chain conveyor according to claim 3, characterized in that, One of the side mounting support frames (6) is fixedly mounted with a mounting motor (8) on one side, and the output end of the mounting motor (8) is fixedly connected to one of the connecting rollers (10).

7. A multi-angle adjustable chain conveyor according to claim 1, characterized in that, The rotary adjustment support plate (2) has a square concave hole that matches the large hydraulic cylinder (17), and the bottom end of the rotary adjustment support plate (2) has a placement groove that matches the hydraulic rod (21).

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