Raw material conveying device for anti-stripping agent production

Abstract

The utility model discloses a raw material conveying device for anti-stripping agent production, which relates to the technical field of conveying equipment and comprises a first conveying cylinder and a second conveying cylinder, the first conveying cylinder is fixedly connected with the second conveying cylinder, a feeding hopper is fixedly mounted at the upper end of the first conveying cylinder, and a discharging hopper is fixedly mounted at the lower end of the second conveying cylinder. A motor is fixedly mounted on the outer side of the first conveying cylinder. A first connecting shaft and a second connecting shaft are rotatably mounted in a first shaft seat and a second shaft seat respectively, a first conveying shaft and a second conveying shaft are mounted between the first connecting shaft and the second connecting shaft through connecting pins, and a fixing ring and a compression spring are matched, so that when the spiral conveying paddle cannot rotate due to material blockage, the spiral conveying paddle cannot rotate; by means of the torsion of the first connecting shaft, the second connecting shaft, the first conveying shaft and the second conveying shaft, the spiral conveying paddle can move in the first conveying cylinder and the second conveying cylinder in the radial direction in cooperation with the limiting shaft, and therefore materials in the first conveying cylinder and the second conveying cylinder are pushed to be scattered.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a raw material conveying device for producing an anti-stripping agent. Background Art

[0002] The working principle of the screw feeder is to use the rotating spiral blades to push the material for transportation. In this process, the weight of the material itself and the friction resistance of the screw conveyor casing on the material work together to prevent the material from rotating with the screw conveyor blades. When conveying raw materials for anti-stripping agents, screw conveyors are also used to ensure the continuity and stability of the raw materials during the transportation process.

[0003] When conveying materials through a screw conveyor, if the materials are suddenly and violently brought in during the conveying process, it is easy to cause blockage of the materials. At the same time, the mismatch between the design parameters of the screw conveyor and the materials to be conveyed may also cause blockage. Therefore, the existing Chinese utility model patent disclosed by the publication number CN217200331U: an anti-blocking screw conveyor, the application filters the materials to filter out the block or sticky materials, the block or sticky materials can enter the stirring chamber for stirring, the stirring shaft in the stirring chamber can break up the block or sticky materials and then make the materials fall into the conveying pipe for transportation, thereby solving the problem of blockage in the screw conveyor. However, filtering cannot completely remove all small particles or sticky substances that may cause blockage. These tiny substances may still accumulate and cause blockage during the conveying process. Once the screw conveyor is blocked, it is necessary to disassemble the outer shell of the screw conveyor to achieve the blockage treatment of the screw conveyor, causing delays in the production schedule. Utility Model Content

[0004] The utility model aims to provide a raw material conveying device for producing an anti-stripping agent, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A raw material conveying device for the production of an anti-stripping agent comprises a first conveying cylinder and a second conveying cylinder, the first conveying cylinder and the second conveying cylinder are fixedly connected to each other, an inlet hopper is fixedly installed on the upper end of the first conveying cylinder, and an outlet hopper is fixedly installed on the lower end of the second conveying cylinder, a motor is fixedly installed on the outer side of the first conveying cylinder, and the motor is electrically connected to an external controller through a connecting line, a first shaft seat is fixedly installed on one end of the first conveying cylinder, and a second shaft seat is fixedly installed on one end of the second conveying cylinder, a first connecting shaft is movably installed in the first shaft seat, and a sprocket at one end of the first connecting shaft is connected to a sprocket at an output end of the motor by a chain, and a first conveying shaft and a second conveying shaft are also movably connected between the first connecting shaft and the second connecting shaft.

[0007] As a further optimization solution of the present invention, a partition is fixedly installed in the second conveying cylinder near one end of the second shaft seat.

[0008] As a further optimization solution of the utility model, an end cover is provided at one end of the second shaft seat, an extension cover is fixedly installed at the center position of one end of the end cover, and the end cover is fixedly installed at one end of the second shaft seat by screws.

[0009] As a further optimization solution of the present utility model, a limiting shaft is fixedly installed at one end of the first connecting shaft.

[0010] As a further optimization scheme of the utility model, a fixing ring is fixedly installed at one end of the second connecting shaft, a fixing shaft is fixedly installed at the other end of the second connecting shaft, the second connecting shaft is rotatably installed in the second shaft seat, the fixing ring extends to one end of the partition, and the second connecting shaft located between the fixing ring and the second shaft seat is also provided with a compression spring. Through the setting of the fixing ring and the compression spring, the first conveying shaft and the second conveying shaft can be reset after radial displacement occurs to the first conveying shaft and the second conveying shaft.

[0011] As a further optimization scheme of the utility model, a limiting groove is provided at one end of the first conveying shaft, and one end of the first conveying shaft is installed on the limiting shaft through the limiting groove, and one end of the second conveying shaft is fixedly installed on one end of the fixing ring. The first conveying shaft and the second conveying shaft at opposite ends are connected through a connecting pin, and the connecting pin located between the first conveying shaft and the second conveying shaft is also fixedly installed with a separating ring, and the second conveying shaft is fixedly connected to one end of the connecting pin through bolts. The first conveying shaft is installed on the limiting shaft through the limiting groove and cooperates with the second connecting shaft. After the spiral conveying blades on the outer sides of the first conveying shaft and the second conveying shaft are subjected to resistance, the first conveying shaft and the second conveying shaft can be radially moved, thereby loosening the blocked material.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a raw material conveying device for producing an anti-stripping agent, in which a first connecting shaft and a second connecting shaft are rotatably installed in a first shaft seat and a second shaft seat respectively, and the first conveying shaft and the second conveying shaft are installed between the first connecting shaft and the second connecting shaft through a connecting pin, and cooperate with a fixing ring and a compression spring, so that when the spiral conveying blade cannot rotate due to material blockage, the spiral conveying blade can be radially moved in the first conveying cylinder and the second conveying cylinder by means of the torsional force of the first connecting shaft, the second connecting shaft, the first conveying shaft and the second conveying shaft, in cooperation with a limiting shaft, so that the materials in the first conveying cylinder and the second conveying cylinder are pushed away, and automatic dredging is realized to prevent blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the first conveying cylinder and the second conveying cylinder of the utility model;

[0016] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0017] Figure 4 for Figure 2 The enlarged view of point B in the middle;

[0018] Figure 5 It is a schematic diagram of the disassembly structure of the first connecting shaft, the second connecting shaft, the first conveying shaft and the second conveying shaft of the utility model.

[0019] In the figure: 1. first conveying cylinder; 2. second conveying cylinder; 3. inlet hopper; 4. outlet hopper; 5. motor; 6. first shaft seat; 7. second shaft seat; 8. first connecting shaft; 9. second connecting shaft; 10. first conveying shaft; 11. second conveying shaft; 12. extension cover; 13. partition; 14. compression spring; 15. end cover; 16. limit shaft; 17. fixing ring; 18. fixing shaft; 19. separating ring; 20. limit groove; 21. connecting pin. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 5 As shown, the utility model provides a raw material conveying device for anti-stripping agent production, comprising a first conveying cylinder 1 and a second conveying cylinder 2, the first conveying cylinder 1 and the second conveying cylinder 2 are fixedly connected to each other, a feed hopper 3 is fixedly installed on the upper end of the first conveying cylinder 1, and a discharge hopper 4 is fixedly installed on the lower end of the second conveying cylinder 2, a motor 5 is fixedly installed on the outer side of the first conveying cylinder 1, and the motor 5 is electrically connected to an external controller through a connecting line, a first shaft seat 6 is fixedly installed on one end of the first conveying cylinder 1, and a second shaft seat 7 is fixedly installed on one end of the second conveying cylinder 2, a first connecting shaft 8 is movably installed in the first shaft seat 6, and a sprocket at one end of the first connecting shaft 8 is connected to a sprocket at the output end of the motor 5 by a chain, and a first conveying shaft 10 and a second conveying shaft 11 are also movably connected between the first connecting shaft 8 and the second connecting shaft 9.

[0022] like Figure 2-Figure 4As shown, a partition 13 is fixedly installed in the second conveying cylinder 2 near one end of the second shaft seat 7, an end cover 15 is provided at one end of the second shaft seat 7, an extension cover 12 is fixedly installed at the center position of one end of the end cover 15, and the end cover 15 is fixedly installed at one end of the second shaft seat 7 by screws, a limiting shaft 16 is fixedly installed at one end of the first connecting shaft 8, a fixing ring 17 is fixedly installed at one end of the second connecting shaft 9, and a fixing shaft 18 is fixedly installed at the other end of the second connecting shaft 9, the second connecting shaft 9 is rotatably installed in the second shaft seat 7, and the fixing ring 17 extends to one end of the partition 13, and the second connecting shaft 9 located between the fixing ring 17 and the second shaft seat 7 is also sleeved with a compression spring 14, and through the setting of the fixing ring 17 and the compression spring 14, the first conveying shaft 10 and the second conveying shaft 11 can be reset after the first conveying shaft 10 and the second conveying shaft 11 are radially displaced;

[0023] like Figure 2-Figure 5 As shown, a limiting groove 20 is provided at one end of the first conveying shaft 10, and one end of the first conveying shaft 10 is inserted and installed on the limiting shaft 16 through the limiting groove 20, and one end of the second conveying shaft 11 is fixedly installed on one end of the fixing ring 17. The first conveying shaft 10 and the second conveying shaft 11 are inserted and connected at the opposite ends through a connecting pin 21. The connecting pin 21 located between the first conveying shaft 10 and the second conveying shaft 11 is also fixedly installed with a separating ring 19, and the second conveying shaft 11 is fixedly connected to one end of the connecting pin 21 by bolts. The first conveying shaft 10 is inserted and installed on the limiting shaft 16 through the limiting groove 20, and cooperates with the second connecting shaft 9. After the spiral conveying blades on the outer sides of the first conveying shaft 10 and the second conveying shaft 11 are subjected to resistance, the first conveying shaft 10 and the second conveying shaft 11 can be radially moved, thereby loosening the blocked material.

[0024] It should be noted that the utility model is a raw material conveying device for the production of anti-stripping agents. After the motor 5 and the first connecting shaft 8 are driven by the sprocket and the chain, the first connecting shaft 8 synchronously drives the first conveying shaft 10, the connecting pin 21, the second conveying shaft 11 and the second connecting shaft 9 to rotate, thereby causing the second connecting shaft 9 to rotate in the second shaft seat 7. When the material is squeezed and blocked in the first conveying cylinder 1 and the second conveying cylinder 2, the spiral conveying blades on the outside of the first conveying shaft 10 and the second conveying shaft 11 cannot rotate normally. At this time, the motor 5 continues to drive the first connecting shaft 8 through the chain. Therefore, the torque of the first connecting shaft 8 driving the first conveying shaft 10 to rotate through the limiting shaft 16 will cause the first conveying shaft 10 and the second conveying shaft 11 to rotate with the help of the outer The spiral conveying paddles are radially displaced in the first conveying cylinder 1 and the second conveying cylinder 2. The radial displacement causes the space between the spiral paddles and the inner wall of the conveying cylinder to change. This change helps to break the accumulation state of the material near the first conveying cylinder 1 and the second conveying cylinder 2, and reduce the excessive accumulation of the material in a specific area, thereby preventing the occurrence of blockage. In addition, the radial displacement can also change the flow state of the material in the conveying cylinder, that is, the material that may have been in a stationary state will be subject to stronger push and disturbance under the action of the radial displacement of the paddles, thereby increasing its fluidity and reducing the risk of blockage. After the materials in the first conveying cylinder 1 and the second conveying cylinder 2 are unblocked, the first conveying shaft 10 and the second conveying shaft 11 can be driven to reset by the force of the compression spring 14.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A raw material conveying device for anti-stripping agent production, characterized in that: The invention comprises a first conveying cylinder (1) and a second conveying cylinder (2), wherein the first conveying cylinder (1) and the second conveying cylinder (2) are fixedly connected to each other, an inlet hopper (3) is fixedly mounted on the upper end of the first conveying cylinder (1), and an outlet hopper (4) is fixedly mounted on the lower end of the second conveying cylinder (2), a motor (5) is fixedly mounted on the outer side of the first conveying cylinder (1), and the motor (5) is electrically connected to an external controller via a connecting line, a first shaft seat (6) is fixedly mounted on one end of the first conveying cylinder (1), and a second shaft seat (7) is fixedly mounted on one end of the second conveying cylinder (2); A first connecting shaft (8) is movably mounted in the first shaft seat (6), and a sprocket at one end of the first connecting shaft (8) is connected to a sprocket at an output end of the motor (5) via a chain. A first conveying shaft (10) and a second conveying shaft (11) are also movably connected between the first connecting shaft (8) and the second connecting shaft (9).

2. A raw material conveying device for producing an anti-stripping agent according to claim 1, characterized in that: A partition plate (13) is fixedly installed in the second conveying cylinder (2) near one end of the second shaft seat (7).

3. A raw material conveying device for producing an anti-stripping agent according to claim 2, characterized in that: An end cover (15) is provided at one end of the second shaft seat (7), an extension cover (12) is fixedly mounted at the center position of one end of the end cover (15), and the end cover (15) is fixedly mounted on one end of the second shaft seat (7) by means of screws.

4. The raw material conveying device for producing an anti-stripping agent according to claim 1, characterized in that: A limiting shaft (16) is fixedly mounted on one end of the first connecting shaft (8).

5. The raw material conveying device for producing an anti-stripping agent according to claim 2, characterized in that: A fixing ring (17) is fixedly mounted on one end of the second connecting shaft (9), and a fixing shaft (18) is fixedly mounted on the other end of the second connecting shaft (9). The second connecting shaft (9) is rotatably mounted in the second shaft seat (7), and the fixing ring (17) extends to one end of the partition plate (13). The second connecting shaft (9) located between the fixing ring (17) and the second shaft seat (7) is also sleeved with a compression spring (14).

6. A raw material conveying device for producing an anti-stripping agent according to claim 5, characterized in that: A limiting groove (20) is provided at one end of the first conveying shaft (10), and one end of the first conveying shaft (10) is inserted and installed on the limiting shaft (16) through the limiting groove (20). One end of the second conveying shaft (11) is fixedly installed on one end of a fixing ring (17). The first conveying shaft (10) and the second conveying shaft (11) are connected by inserting and inserting at opposite ends through a connecting pin (21). A separating ring (19) is also fixedly installed on the connecting pin (21) located between the first conveying shaft (10) and the second conveying shaft (11), and the second conveying shaft (11) is fixedly connected to one end of the connecting pin (21) by a bolt.

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