A non-accumulating tube chain conveyor turning device

Abstract

The utility model relates to pipe chain conveyor technical field discloses a kind of no-accumulation pipe chain conveyor steering device, including steering box, the cover plate is arranged in the steering box side wall, steering box is rotatably connected with sprocket inside, the sprocket side wall is provided with chain ring, the chain ring side wall is fixedly connected with chain plate, the steering box side wall is provided with vibration subassembly, the steering box side wall is provided with fixed component;The vibration subassembly includes fixed frame and vibration plate, the fixed frame side wall is fixedly connected in the steering box side wall, the vibration plate side wall is slidably connected in the fixed frame inside.In the utility model, by motor drive rotating rod, eccentric wheel rotation, drive vibration plate to slide in fixed frame, cooperate spring one and make vibration plate continuously adhere steering box side wall and produce vibration, to reach the effect of destroying material and steering box inner wall adhesion, reduce accumulation, improve the anti-accumulation efficiency of steering device by the above structure.

Description

Technical Field

[0001] This utility model relates to the field of tubular chain conveyor technology, and in particular to a non-accumulating tubular chain conveyor steering device. Background Technology

[0002] In the operating system of a tubular chain conveyor, the steering device is a key component for changing the direction of material transport, and its performance directly affects the overall operating efficiency and stability of the conveyor. Especially in industries with high requirements for the cleanliness of materials, such as food, pharmaceuticals, and chemicals, the anti-accumulation capability of the steering device is particularly important. A non-accumulation tubular chain conveyor steering device can effectively prevent material accumulation at the turning point, ensuring the continuity and safety of material transport.

[0003] In existing technologies, the steering device of a tubular chain conveyor typically includes a steering housing, a steering sprocket, a chain, and scrapers installed inside the housing. The technical principle is that the rotation of the steering sprocket drives the chain and scrapers, which in turn propel the material through the sealed pipe and steering housing. The meshing transmission between the sprocket and chain achieves the steering and conveying of the material, while the contact between the scraper and the inner wall of the housing reduces material residue.

[0004] However, in existing steering devices, due to the inherent viscosity of the material or the influence of centrifugal force during transport, material tends to adhere to the inner wall of the steering box during long-term use, gradually accumulating over time. This accumulated material not only affects the smoothness of material transport but also deteriorates due to prolonged retention, contaminating subsequently transported materials and adversely impacting production. Therefore, a non-accumulation tubular chain conveyor steering device is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a non-accumulating tubular chain conveyor steering device, which aims to improve the problem of material adhesion and accumulation on the inner wall of the steering box in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A non-accumulating tubular chain conveyor steering device includes a steering box, a cover plate provided on the side wall of the steering box, a sprocket rotatably connected inside the steering box, a chain link provided on the side wall of the sprocket, a chain plate fixedly connected to the side wall of the chain link, a vibration component provided on the side wall of the steering box, and a fixing component provided on the side wall of the steering box.

[0008] The vibration assembly includes a fixed frame and a vibrating plate. The side wall of the fixed frame is fixedly connected to the side wall of the steering box. The side wall of the vibrating plate is slidably connected inside the fixed frame. A rotating rod is rotatably connected inside the fixed frame. A motor is fixedly connected to the side wall of the fixed frame. The output end of the motor is fixedly connected to one side wall of the rotating rod. An eccentric wheel is fixedly connected between the rotating rods. A rotating block is rotatably connected to the side wall of the eccentric wheel. A connecting block is fixedly connected to the side wall of the vibrating plate. One end of the rotating block is rotatably connected inside the connecting block.

[0009] As a further description of the above technical solution:

[0010] The fixing component includes a fixing block and a retaining sleeve. The side wall of the fixing block is rotatably connected to the side wall of the steering box, and the side wall of the retaining sleeve is fixedly connected to the side wall of the cover plate.

[0011] As a further description of the above technical solution:

[0012] A cylindrical sleeve is fixedly connected to the side wall of the fixed frame. A spring is provided inside the cylindrical sleeve. One end of the spring is fixedly connected to the inside of the cylindrical sleeve, and the other end of the spring is fixedly connected to the side wall of the vibration plate. The side wall of the vibration plate is attached to the side wall of the steering box.

[0013] As a further description of the above technical solution:

[0014] The side wall of the fixing block is slidably connected to the inside of the sleeve, and the side wall of the sleeve is fixedly connected to the mounting sleeve.

[0015] As a further description of the above technical solution:

[0016] The mounting sleeve has a sliding connection to a locking rod inside, and a pull ring is rotatably connected to the side wall of the locking rod. The side wall of the locking rod is slidably connected inside the fixing block.

[0017] As a further description of the above technical solution:

[0018] A fixing ring is fixedly connected to the side wall of the clamp rod, and the side wall of the fixing ring is slidably connected inside the mounting sleeve.

[0019] As a further description of the above technical solution:

[0020] A second spring is fitted on the side wall of the clamp rod. One end of the second spring is fixedly connected inside the mounting sleeve, and the other end of the second spring is fixedly connected to the side wall of the fixing ring.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the rotating rod and eccentric wheel are driven by a motor to rotate, which drives the vibrating plate to slide in the fixed frame. With the help of a spring, the vibrating plate continuously vibrates against the side wall of the steering box, thereby breaking the adhesion between the material and the inner wall of the steering box and reducing the accumulation of material. This solves the problem that the inner wall of the existing steering box is prone to accumulation due to material adhesion. The above structure improves the anti-accumulation efficiency of the steering device.

[0023] 2. In this utility model, the cover plate is fixed by rotating the fixing block to make it snap into the sleeve, and the spring pushes the locking rod to insert into the fixing block. Pulling the pull ring can pull out the locking rod to complete the disassembly, making the disassembly and assembly of the cover plate and the steering box convenient and efficient, thereby achieving the effect of quickly opening and closing the cover plate. This solves the problem of cumbersome and time-consuming disassembly and assembly of the existing steering box cover plate. The above structure improves the maintenance convenience of the steering device. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a non-accumulating tubular chain conveyor steering device proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the steering box of a non-accumulating tubular chain conveyor steering device proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the vibration assembly of a non-accumulating tubular chain conveyor steering device proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the fixed component of a non-accumulating tubular chain conveyor steering device proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the cover plate of the non-accumulating tubular chain conveyor steering device proposed in this utility model;

[0029] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Steering box; 2. Cover plate; 3. Sprocket; 4. Chain link; 5. Chain plate; 6. Fixing frame; 7. Rotating rod; 8. Motor; 9. Eccentric wheel; 10. Rotating block; 11. Connecting block; 12. Vibrating plate; 13. Cylindrical sleeve; 14. Spring one; 15. Fixing block; 16. Sleeve; 17. Mounting sleeve; 18. Locking rod; 19. Pull ring; 20. Fixing ring; 21. Spring two. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1-3 The present invention provides an embodiment of a non-accumulating tubular chain conveyor steering device, comprising a steering box 1, a cover plate 2 provided on the side wall of the steering box 1, the cover plate 2 being used to close the steering box 1, providing protection and facilitating internal maintenance, a sprocket 3 being rotatably connected inside the steering box 1, a chain link 4 being provided on the side wall of the sprocket 3, and a chain plate 5 being fixedly connected to the side wall of the chain link 4, the chain plate 5 being used to push the material to move, achieving the effect of material conveying, a vibration component being provided on the side wall of the steering box 1, the vibration component being used to generate vibration, reducing the effect of material accumulation, and a fixing component being provided on the side wall of the steering box 1, the fixing component being used to fix the cover plate 2, achieving the effect of quick disassembly and assembly of the cover plate 2;

[0034] The vibration assembly includes a fixed frame 6 and a vibrating plate 12. The side wall of the fixed frame 6 is fixedly connected to the side wall of the steering box 1, and the side wall of the vibrating plate 12 is slidably connected inside the fixed frame 6. The vibrating plate 12 is used to transmit vibration to the steering box 1, thereby breaking the adhesion of the material. A rotating rod 7 is rotatably connected inside the fixed frame 6, and a motor 8 is fixedly connected to the side wall of the fixed frame 6. The motor 8 is used to provide power, and its output end is fixedly connected to the side wall of the rotating rod 7. The motor 8 rotates in conjunction with the rotating rod 7 to achieve the effect of transmitting power. An eccentric wheel 9 is fixedly connected between the rotating rods 7, and a rotating block 10 is rotatably connected to the side wall of the eccentric wheel 9. A connecting block 11 is fixedly connected to the side wall of the vibrating plate 12. The connecting block 11 is used to connect the rotating block 10 and the vibrating plate 12, thereby transmitting the reciprocating motion to the vibrating plate 12. One end of the rotating block 10 is rotatably connected to the inside of the connecting block 11. The rotating block 10 rotates in coordination with the connecting block 11, achieving the effect of smoothly transmitting the motion of the eccentric wheel 9 to the vibrating plate 12. A cylindrical sleeve 13 is fixedly connected to the side wall of the fixed frame 6. A spring 14 is installed inside the cylindrical sleeve 13. The function of the spring 14 is to provide elastic force to make the vibrating plate 12 fit against the steering box 1. One end of the spring 14 is fixedly connected to the inside of the cylindrical sleeve 13, and the other end of the spring 14 is fixedly connected to the side wall of the vibrating plate 12. The spring 14 moves in conjunction with the vibrating plate 12 to achieve the effect of keeping the vibrating plate 12 always in contact with the side wall of the steering box 1. The side wall of the vibrating plate 12 fits against the side wall of the steering box 1. The various components of the vibration assembly are combined to generate continuous and stable vibration, effectively reducing the accumulation of materials inside the steering box 1.

[0035] Reference Figures 4-6The fixing assembly includes a fixing block 15 and a retaining sleeve 16. The fixing block 15 cooperates with the retaining sleeve 16 to fix the cover plate 2, achieving a connection and positioning effect. The side wall of the fixing block 15 is rotatably connected to the side wall of the steering box 1. The fixing block 15 can rotate around the side wall of the steering box 1, facilitating cooperation or separation with the retaining sleeve 16. The side wall of the retaining sleeve 16 is fixedly connected to the side wall of the cover plate 2. The retaining sleeve 16 cooperates with the fixing block 15 to achieve the initial connection between the cover plate 2 and the steering box 1. The side wall of the fixing block 15 is slidably connected inside the retaining sleeve 16. The fixing block 15 cooperates with the retaining sleeve 16 to slide and snap into place, achieving the initial fixation effect between the cover plate 2 and the steering box 1. The side wall of the retaining sleeve 16 is fixedly connected to an installation sleeve 17. A locking rod 18 is slidably connected inside the installation sleeve 17. The locking rod 18 is used to insert into the inside of the fixing block 15 to achieve a locking effect between the fixing block 15 and the retaining sleeve 16. The side wall of the locking rod 18 is rotatably connected to a pull ring 19, which provides a force application point for easy pulling of the locking rod 18. The effect is that the side wall of the locking rod 18 is slidably connected to the inside of the fixing block 15. The locking rod 18, in conjunction with the fixing block 15, moves to insert or withdraw, achieving the effect of locking or unlocking the fixing block 15 and the sleeve 16. A fixing ring 20 is fixedly connected to the side wall of the locking rod 18. The side wall of the fixing ring 20 is slidably connected to the inside of the mounting sleeve 17. The fixing ring 20 moves in conjunction with the mounting sleeve 17, achieving the effect of restricting the movement direction of the locking rod 18. A second spring 21 is sleeved on the side wall of the locking rod 18. The function of the second spring 21 is to provide elastic force to keep the locking rod 18 inserted into the fixing block 15. One end of the second spring 21 is fixedly connected to the inside of the mounting sleeve 17, and the other end of the second spring 21 is fixedly connected to the side wall of the fixing ring 20. The second spring 21 moves in conjunction with the fixing ring 20 to extend and retract, achieving the effect of automatically resetting the locking rod 18 and locking the fixing block 15. The various components of the fixing assembly are combined to realize the quick fixing and disassembly of the cover plate 2 and the steering box 1, achieving the effect of improving maintenance and cleaning efficiency.

[0036] Working Principle: When using this equipment, the coordinated movement of sprocket 3, chain link 4, and chain plate 5 achieves material diversion and conveying. Simultaneously, the vibration component reduces material accumulation, and the fixed component ensures structural stability and convenient maintenance. During material conveying, sprocket 3 rotates inside the turning box 1, driving chain link 4 and chain plate 5 fixed to its side wall to move synchronously. When material enters the turning box 1 with chain plate 5, chain plate 5 completes the diversion along the trajectory of sprocket 3, guiding the material from one conveying direction to another, thus realizing the diversion function of the tubular chain conveyor. The operation of the vibration component is key to reducing material accumulation. After motor 8 starts, its output end drives the rotating rod 7 on one side to rotate. Since eccentric wheels 9 are fixedly connected between the rotating rods 7, the eccentric wheels 9 rotate together with the rotating rods 7. The rotating block 10 on the side wall of the eccentric wheel 9 reciprocates under the action of the eccentric wheel 9, thereby driving the vibrating plate 12 to slide inside the fixed frame 6 through the connecting block 11. When the vibrating plate 12 slides, the spring... 14. The auxiliary vibrating plate 12 continuously extends and retracts, continuously adhering to the side wall of the steering box 1 and generating vibration. This vibration is transmitted to the interior through the steering box 1, which can effectively break the adhesion between the material and the inner wall of the steering box 1, causing the accumulated material to detach from the inner wall and be carried away by the chain plate 5 in time, thereby reducing material accumulation. The fixing component is used to realize the quick fixing and disassembly of the cover plate 2 and the steering box 1. When it is necessary to close the cover plate 2, rotate the fixing block 15 on the side wall of the steering box 1 so that it is inserted into the sleeve 16 on the side wall of the cover plate 2. At this time, the locking rod 18 in the mounting sleeve 17, under the elastic force of the second spring 21, slides into the fixing block 15 through the transmission of the fixing ring 20, and firmly locks the fixing block 15 in the sleeve 16 to achieve the fixing of the cover plate 2. When it is necessary to open the cover plate 2 for maintenance or cleaning, pull the pull ring 19 to drive the locking rod 18 to overcome the elastic force of the second spring 21 and pull it out from the fixing block 15. Then rotate the fixing block 15 to disengage it from the sleeve 16, and the cover plate 2 can be removed. The operation is convenient and efficient.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steering device for a non-accumulating tubular chain conveyor, comprising a steering box (1), characterized in that: The steering box (1) has a cover plate (2) on its side wall. The steering box (1) is rotatably connected to a sprocket (3). The sprocket (3) has a chain link (4) on its side wall. The chain link (4) has a chain plate (5) fixedly connected to its side wall. The steering box (1) has a vibration component on its side wall. The steering box (1) has a fixing component on its side wall. The vibration assembly includes a fixed frame (6) and a vibrating plate (12). The side wall of the fixed frame (6) is fixedly connected to the side wall of the steering box (1). The side wall of the vibrating plate (12) is slidably connected to the inside of the fixed frame (6). A rotating rod (7) is rotatably connected inside the fixed frame (6). A motor (8) is fixedly connected to the side wall of the fixed frame (6). The output end of the motor (8) is fixedly connected to the side wall of the rotating rod (7) on one side. An eccentric wheel (9) is fixedly connected between the rotating rods (7). A rotating block (10) is rotatably connected to the side wall of the eccentric wheel (9). A connecting block (11) is fixedly connected to the side wall of the vibrating plate (12). One end of the rotating block (10) is rotatably connected inside the connecting block (11).

2. The non-accumulating tubular chain conveyor steering device according to claim 1, characterized in that: The fixing component includes a fixing block (15) and a retainer (16). The side wall of the fixing block (15) is rotatably connected to the side wall of the steering box (1), and the side wall of the retainer (16) is fixedly connected to the side wall of the cover plate (2).

3. The non-accumulating tubular chain conveyor steering device according to claim 1, characterized in that: A cylindrical sleeve (13) is fixedly connected to the side wall of the fixed frame (6). A spring (14) is provided inside the cylindrical sleeve (13). One end of the spring (14) is fixedly connected to the inside of the cylindrical sleeve (13), and the other end of the spring (14) is fixedly connected to the side wall of the vibration plate (12). The side wall of the vibration plate (12) is attached to the side wall of the steering box (1).

4. A non-accumulating tubular chain conveyor steering device according to claim 2, characterized in that: The side wall of the fixing block (15) is slidably connected to the inside of the sleeve (16), and the side wall of the sleeve (16) is fixedly connected to the mounting sleeve (17).

5. A non-accumulating tubular chain conveyor steering device according to claim 4, characterized in that: The mounting sleeve (17) is slidably connected to a locking rod (18), and the side wall of the locking rod (18) is rotatably connected to a pull ring (19). The side wall of the locking rod (18) is slidably connected to the inside of the fixing block (15).

6. A non-accumulating tubular chain conveyor steering device according to claim 5, characterized in that: The side wall of the lever (18) is fixedly connected to a fixing ring (20), and the side wall of the fixing ring (20) is slidably connected inside the mounting sleeve (17).

7. A non-accumulating tubular chain conveyor steering device according to claim 6, characterized in that: The side wall of the lever (18) is fitted with a second spring (21), one end of the second spring (21) is fixedly connected to the inside of the mounting sleeve (17), and the other end of the second spring (21) is fixedly connected to the side wall of the fixing ring (20).

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