Parallel conveyor with protective structure
Patent Information
- Application Number
- CN202522369485.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-07
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-11-07
AI Technical Summary
1、该具有防护结构的平行式传送带，通过设置安装块、连接框、限位块与旋转座，将安装块对齐定位块后，下移防护壳，防护壳带动安装块放置在支架顶部，使安装块带动连接框与固定块进行插接，旋转旋转座，使旋转座通过滑槽带动限位块移动，在限位块伸出固定块的同时挤压弹簧一，随着旋转座带动限位块抵在连接框顶部后，拆卸防护壳时，旋转旋转座，同时弹簧一通过弹力带动限位块复位，从而让限位块收回固定块内部取消对连接框的限位，方便取下防护壳，进而便于快速拆装防护壳；
Smart Images
Figure CN224753424U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cargo transportation technology, specifically a parallel conveyor belt with a protective structure. Background Technology
[0002] Parallel conveyor belts are a type of conveying equipment widely used in industrial and logistics fields. They typically consist of multiple parallel-running conveyor belts or rollers, usually driven by geared motors or electric rollers. They are widely used in industries such as food, pharmaceuticals, electronics, logistics, and packaging, and can transport various items of different weights, such as bulk materials, cartons, and packaging bags. They can also be used as assembly lines in production lines. When using parallel conveyor belts, protective covers are usually installed to ensure the safety of transported items. However, when installing protective covers with bolts, each bolt needs to be tightened or loosened individually, and specific tools must be used. If the tools are unsuitable or lost, the installation work cannot be carried out, which will consume a lot of manpower and time. Utility Model Content
[0003] To overcome the above-mentioned defects, this utility model provides a parallel conveyor belt with a protective structure. It solves the problem that when parallel conveyor belts are used, protective covers are usually installed to ensure the safety of transporting goods. However, when the protective covers are installed with bolts, each bolt needs to be tightened or loosened one by one, and specific tools must be used. If the tools are not suitable or lost, the installation work cannot be carried out, which will consume a lot of manpower and time.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a parallel conveyor belt with a protective structure, comprising a support frame, two positioning blocks symmetrically fixedly connected to the top of the support frame, two mounting blocks provided on the top of the support frame, the mounting blocks corresponding to the positioning blocks, the same protective shell fixedly connected to the top of the two mounting blocks, connecting frames fixedly installed on both sides of the mounting blocks, fixing blocks fixedly connected to the four corners of the top of the support frame, the fixing blocks being inserted into the connecting frames, two connecting rods symmetrically fixedly connected inside the fixing blocks, limit blocks slidably connected through the two connecting rods, the limit blocks being slidably connected through the fixing blocks, a spring sleeved on the surface of the connecting rod located on one side of the limit block, a sliding groove provided on the top of the limit block, and a rotating seat rotatably connected to the top of the fixing block via a rotating shaft, the sliding groove corresponding to the rotating seat.
[0005] As a further embodiment of this utility model: a motor is fixedly connected to one side of the bracket, and a linkage gear structure is installed on one side of the motor through an output shaft. The linkage gear structure is rotatably connected to the bracket through a bearing. One of the gears of the linkage gear structure passes through the bracket and is fitted with a conveyor belt body. The conveyor belt body is rotatably connected to the inner wall of the bracket through a bearing.
[0006] As a further embodiment of this utility model: a rotating rod is rotatably connected to the bottom of the inner wall of the bracket via a bearing, the rotating rod is fixedly connected to a gear in the linkage gear structure, and four connecting plates are fixedly connected to the outer wall of the rotating rod.
[0007] As a further embodiment of this utility model: a movable seat is slidably connected through the inner wall of the connecting plate, and several springs are installed between the connecting plate and the movable seat. A cleaning brush is fixedly connected to the side of the movable seat away from the springs, and the cleaning brush is in close contact with the conveyor belt body.
[0008] As a further embodiment of this utility model: the bottom of the inner wall of the bracket is symmetrically provided with mounting grooves, and the bracket is provided with a pin at the top of the opening of the mounting groove.
[0009] As a further embodiment of this utility model: an installation plate is slidably connected through the inside of the installation groove, the installation plate corresponds to the position of the pin, and a collection box is fixedly connected between the two installation plates.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This parallel conveyor belt with a protective structure is configured with an installation block, a connecting frame, a limiting block, and a rotating seat. After the installation block is aligned with the positioning block, the protective shell is lowered. The protective shell moves the installation block to the top of the support, allowing the installation block to engage with the connecting frame and the fixed block. Rotating the rotating seat causes the limiting block to move through a slide groove. As the limiting block extends out of the fixed block, it compresses the first spring. As the rotating seat moves the limiting block against the top of the connecting frame, when the protective shell is removed, rotating the rotating seat causes the first spring to return the limiting block to its original position through its elasticity. This allows the limiting block to retract into the fixed block, canceling its restriction on the connecting frame and facilitating the removal of the protective shell. This makes it easy to quickly disassemble and assemble the protective shell. 2. This parallel conveyor belt with a protective structure is equipped with a motor, a linkage gear structure, a second spring, and a cleaning brush. The motor drives the linkage gear structure to rotate via its output shaft, which in turn drives the conveyor belt body and the rotating rod to rotate together. The rotating rod drives the cleaning brush to rotate via a connecting plate. The cleaning brush drives the movable seat to squeeze the second spring, which in turn causes the cleaning brush to press tightly against the surface of the conveyor belt body through its elasticity. This allows the cleaning brush to clean the surface of the conveyor belt body, preventing residual materials on the conveyor belt body from spilling along the way and causing site pollution during the movement of the conveyor belt body. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the mounting block and bracket of this utility model; Figure 3This utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a cross-sectional structural diagram of the connecting plate and the collection box of this utility model; In the diagram: 1. Bracket; 2. Positioning block; 3. Mounting block; 4. Protective shell; 5. Connecting frame; 6. Fixing block; 7. Connecting rod; 8. Limiting block; 9. Spring 1; 10. Slide groove; 11. Rotary seat; 12. Motor; 13. Linkage gear structure; 14. Conveyor belt body; 15. Rotating rod; 16. Connecting plate; 17. Movable seat; 18. Spring 2; 19. Cleaning brush; 20. Mounting groove; 21. Mounting plate; 22. Collection box; 23. Pin. Detailed Implementation
[0012] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0013] like Figure 1-4 As shown, this utility model provides a technical solution: a parallel conveyor belt with a protective structure, including a support 1, a motor 12 fixedly connected to one side of the support 1, and a linkage gear structure 13 installed on one side of the motor 12 through an output shaft. The linkage gear structure 13 is rotatably connected to the support 1 through a bearing. One gear of the linkage gear structure 13 passes through the support 1 and is used to install the conveyor belt body 14. The conveyor belt body 14 is rotatably connected to the inner wall of the support 1 through a bearing. By setting the linkage gear structure 13, the motor 12 rotates through the linkage gear structure 13, so that the linkage gear structure 13 can simultaneously drive the rotating rod 15 to rotate together with the conveyor belt body 14. When the conveyor belt body 14 transports items, the rotating rod 15 drives the cleaning brush 19 to clean the conveyor belt body 14. A rotating rod 15 is rotatably connected to the bottom of the inner wall of the bracket 1 via a bearing. The rotating rod 15 is fixedly connected to one gear in the linkage gear structure 13. Four connecting plates 16 are fixedly connected to the outer wall of the rotating rod 15. A movable seat 17 is slidably connected through the inner wall of the connecting plate 16. Several springs 18 are installed between the connecting plate 16 and the movable seat 17. A cleaning brush 19 is fixedly connected to the side of the movable seat 17 away from the springs 18. The cleaning brush 19 is in close contact with the conveyor belt body 14. By setting the springs 18, the rotating rod 15 drives the connecting plate 16 and the cleaning brush 19 to rotate. The cleaning brush 19 contacts the conveyor belt body 14, causing the cleaning brush 19 to move down and drive the movable seat 17 to squeeze the springs 18. The deformation of the springs 18 generates a relative elastic force, which drives the movable seat 17 and the cleaning brush 19 to move, so that the cleaning brush 19 is in close contact with the surface of the conveyor belt body 14, thereby improving the cleaning effect on the conveyor belt body 14. The bottom of the inner wall of the bracket 1 is symmetrically provided with mounting grooves 20. The bracket 1 is provided with a pin 23 at the top of the opening of the mounting groove 20. By setting the pin 23, the pin 23 is close to the mounting plate 21, thereby limiting the mounting plate 21 and fixing the mounting plate 21 inside the mounting groove 20, thus completing the fixed installation of the collection box 22. An installation plate 21 is slidably connected through the inside of the installation slot 20. The installation plate 21 is positioned corresponding to the pin 23. A collection box 22 is fixedly connected between the two installation plates 21. By setting up the collection box 22, the debris cleaned by the cleaning brush 19 from the surface of the conveyor belt body 14 falls into the collection box 22. The collection box 22 can collect the debris in a unified manner, which is convenient for the subsequent unified treatment of the debris. The top of the bracket 1 is symmetrically fixed with two positioning blocks 2, and the top of the bracket 1 is provided with two mounting blocks 3. The mounting blocks 3 are positioned corresponding to the positioning blocks 2. The top of the two mounting blocks 3 is fixedly connected with the same protective shell 4. The mounting blocks 3 are fixedly installed with connecting frames 5 on both sides. By setting the positioning blocks 2, the positioning blocks 2 are inserted into the mounting blocks 3, thereby realizing the positioning and fixing of the mounting blocks 3, which makes it convenient to position and install the protective shell 4 and connecting frames 5 on the top of the bracket 1. Fixed blocks 6 are fixedly connected to the four corners of the top of the bracket 1. The fixed blocks 6 are inserted into the connecting frame 5. Two connecting rods 7 are symmetrically fixedly connected inside the fixed blocks 6. By setting the connecting rods 7, the limiting block 8 moves outside the connecting rods 7 as the rotating seat 11 rotates, so that the connecting rods 7 can limit the limiting block 8, and the limiting block 8 can move stably out of the fixed blocks 6 to limit the connecting frame 5. Two connecting rods 7 are slidably connected to a limiting block 8. The limiting block 8 is slidably connected to a fixed block 6. A spring 9 is sleeved on the surface of the connecting rod 7 located on one side of the limiting block 8. A groove 10 is provided on the top of the limiting block 8. A rotating seat 11 is rotatably connected to the top of the fixed block 6 via a rotating shaft. The groove 10 and the rotating seat 11 are positioned correspondingly. By setting the spring 9, the limiting block 8 moves and squeezes the spring 9, thereby causing the spring 9 to generate relative elastic force. When the rotating seat 11 moves to one end of the groove 10, the spring 9 drives the limiting block 8 to move through the elastic force, thereby causing the limiting block 8 to drive the groove 10 to move. The groove on one side of the groove 10 is inserted into the rotating seat 11 to limit and fix the rotating seat 11 and prevent the rotating seat 11 from moving.
[0014] The working principle of this utility model is as follows: After aligning mounting block 3 with positioning block 2, lower protective shell 4. Protective shell 4 drives mounting block 3 to insert with positioning block 2. As mounting block 3 is placed on top of bracket 1, connecting frames 5 on both sides of mounting block 3 insert with fixing block 6. Rotate rotating seat 11. Rotating seat 11 drives limiting block 8 to move through slide groove 10. While limiting block 8 extends out of fixing block 6, limiting block 8 compresses spring 9. Spring 9 deforms and generates relative elastic force. As rotating seat 11 moves from one end of slide groove 10 to the other end, spring 9 drives limiting block 8 to move through the groove on one side of slide groove 10, thereby limiting rotating seat 11 and allowing rotating seat 11 to move. 11. With the help of the slide 10, the limiting block 8 is fixed to the top of the connecting frame 5, completing the fixed installation of the protective shell 4 and the bracket 1. Start the motor 12. The motor 12 drives the conveyor belt body 14 and the rotating rod 15 to rotate together through the linkage gear structure 13. When the conveyor belt body 14 transports items, the rotating rod 15 drives the cleaning brush 19 to contact the conveyor belt body 14 through the connecting plate 16, so that the cleaning brush 19 drives the movable seat 17 to move, so that the movable seat 17 squeezes the second spring 18, and the second spring 18 drives the movable seat 17 and the cleaning brush 19 to press against the surface of the conveyor belt body 14 through the elastic force, cleaning the conveyor belt body 14, and the swept debris falls into the collection box 22 for unified collection and treatment.
[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0016] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. A parallel conveyor belt with a protective structure, comprising a support frame (1), characterized in that: The bracket (1) has two symmetrically fixedly connected positioning blocks (2) on its top. The bracket (1) has two mounting blocks (3) on its top. The mounting blocks (3) are positioned opposite to the positioning blocks (2). The two mounting blocks (3) are fixedly connected to the same protective shell (4) on their tops. The mounting blocks (3) are fixedly installed with connecting frames (5) on both sides. The bracket (1) has four fixedly connected fixing blocks (6) at its top corners. The fixing blocks (6) are inserted into the connecting frames (5). The fixing blocks (6) have two symmetrically fixedly connected connecting rods (7) inside. The two connecting rods (7) are slidably connected to limit blocks (8) outside. The limit blocks (8) are slidably connected to the fixing blocks (6). The connecting rods (7) are fitted with a spring (9) on one side of the limit blocks (8). The limit blocks (8) have a groove (10) on their top. The fixing blocks (6) have a rotating seat (11) on their tops connected to the rotating seat (11) via a rotating shaft. The groove (10) is positioned opposite to the rotating seat (11).
2. A parallel conveyor belt with a protective structure according to claim 1, characterized in that: A motor (12) is fixedly connected to one side of the bracket (1), and a linkage gear structure (13) is installed on one side of the motor (12) through the output shaft. The linkage gear structure (13) is rotatably connected to the bracket (1) through a bearing. One of the gears of the linkage gear structure (13) passes through the bracket (1) and a conveyor belt body (14) is installed thereon. The conveyor belt body (14) is rotatably connected to the inner wall of the bracket (1) through a bearing.
3. A parallel conveyor belt with a protective structure according to claim 2, characterized in that: The bottom of the inner wall of the bracket (1) is rotatably connected to a rotating rod (15) via a bearing. The rotating rod (15) is fixedly connected to a gear in the linkage gear structure (13). Four connecting plates (16) are fixedly connected to the outer wall of the rotating rod (15).
4. A parallel conveyor belt with a protective structure according to claim 3, characterized in that: The inner wall of the connecting plate (16) is slidably connected to a movable seat (17). Several springs (18) are installed between the connecting plate (16) and the movable seat (17). A cleaning brush (19) is fixedly connected to the side of the movable seat (17) away from the springs (18). The cleaning brush (19) is in close contact with the conveyor belt body (14).
5. A parallel conveyor belt with a protective structure according to claim 1, characterized in that: The bracket (1) has symmetrically opened mounting grooves (20) at the bottom of its inner wall, and a pin (23) is installed at the top of the bracket (1) at the opening of the mounting groove (20).
6. A parallel conveyor belt with a protective structure according to claim 5, characterized in that: An installation plate (21) is slidably connected through the inside of the installation groove (20). The installation plate (21) is positioned opposite to the pin (23). A collection box (22) is fixedly connected between the two installation plates (21).