Spiral buffering discharging device

Abstract

The utility model discloses a spiral buffer blanking device, which relates to the technical field of new energy material production, and comprises a box body, the left side of the upper end of the box body is provided with a feed port, and the right side of the lower end of the box body is provided with a discharge port; a feeding pipe is fixed to the top of an inner cavity of the box and corresponds to the feeding port in position, the other end of the feeding pipe is fixedly connected with a spiral buffer pipe, the other end of the spiral buffer pipe is fixedly connected with a discharging pipe, a fixing block is fixed to the bottom end of the discharging pipe, the bottom end of the fixing block is fixedly connected with the bottom of the inner cavity of the box, and two fixing plates are symmetrically fixed to the front side and the rear side of the fixing block. The two fixed plates are fixed in the box body; a mounting cavity is formed in the joint of the discharging pipe and the fixing block. The box body, the spiral buffer pipe and the discharging pipe are designed in a closed manner, so that dust leakage is avoided; a buffer structure is arranged at the joint of the spiral buffer pipe and the feeding pipe, and the material breakage rate is reduced through cooperation of the buffer structure and the spiral buffer pipe; a conveying structure is arranged in the mounting cavity and used for conveying materials.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy material production, in particular to a spiral buffering feeding device. Background Art

[0002] In the field of new energy material production, the unloading process is a key step connecting upstream material processing with downstream product manufacturing. With the rapid development of the new energy industry, the requirements for material quality, production efficiency, and production environment are increasing. Because new energy materials often have specific physical and chemical properties, such as brittleness, fragility, and electrostatic sensitivity, traditional unloading methods, such as direct dumping, can easily cause the materials to break, deform, or stick together during the falling process, thereby affecting the quality and performance of the final product. The production process of new energy materials is often accompanied by the generation of dust and particulate matter. Traditional unloading methods can easily aggravate the spread of these pollutants, causing adverse effects on the production environment and even affecting the health of operators.

[0003] Based on this, a spiral buffer unloading device is now provided to eliminate the disadvantages of the existing device. Utility Model Content

[0004] The purpose of the utility model is to provide a spiral buffer feeding device to solve the problems of high material breakage rate and production environment pollution in the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The spiral buffer unloading device comprises a box body, wherein the left side of the upper end of the box body is provided with a feed port, and the right side of the lower end of the box body is provided with a discharge port;

[0007] A feed pipe is fixedly installed on the top of the inner cavity of the box, and the feed pipe corresponds to the position of the feed port. The other end of the feed pipe is fixedly connected to the spiral buffer tube, and the other end of the spiral buffer tube is fixedly connected to the discharge pipe. A fixed block is fixedly installed on the bottom end of the discharge pipe, and the bottom end of the fixed block is fixedly connected to the bottom of the inner cavity of the box. Two fixed plates are symmetrically fixed on the front and rear sides of the fixed block, and the two fixed plates are fixedly installed inside the box;

[0008] A mounting cavity is provided at the connection between the feed pipe and the fixing block;

[0009] It also includes a buffer structure, which is arranged at the connection between the spiral buffer tube and the feed pipe, and is used to reduce the impact force of the material entering the spiral buffer tube;

[0010] The transport structure is arranged inside the installation cavity and is used for transporting materials.

[0011] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0012] In an optional solution: the buffer structure includes an inclined block, which is fixedly installed at the connection between the feed pipe and the spiral buffer tube. A buffer groove is provided at the upper end of the inclined surface of the inclined block. Several damping springs are fixedly installed inside the buffer groove. A damper is installed inside each damping spring. The damping spring and the upper end of the damper are fixedly connected to a buffer plate, and the outer wall of the buffer plate is slidably connected to the inner wall of the buffer groove.

[0013] In an optional solution: the transport structure includes a transport belt, which is installed inside the installation cavity, and the upper end of the transport belt is located inside the discharge pipe. The inner ring of the transport belt is provided with a plurality of internal gears, and the plurality of internal gears are engaged with a plurality of driven gear rollers. The two ends of the driven gear rollers are respectively rotatably connected to two fixed plates, and the internal gears are engaged and connected to the drive assembly.

[0014] In an optional solution: the driving assembly includes an active gear roller, which is located on the inner ring of the conveyor belt, and is meshed with the internal gear of the inner ring of the conveyor belt. One end of the active gear roller is fixedly connected to the output end of the driving motor, and the driving motor is installed on the end of the fixed plate away from the fixed block.

[0015] In an optional solution: a rotating motor is installed on the left side of the rear end of the box, the output end of the rotating motor extends to the inner cavity of the box and is fixedly connected to a rotating rod, the other end of the rotating rod is fixedly connected to an eccentric block, and the farthest end of the eccentric block is in contact with the side wall of the spiral buffer tube.

[0016] In an optional solution: a support rod and a support column are fixedly installed inside the box body, the two ends of the support rod are fixedly connected to the top and bottom of the box body cavity respectively, the support rod is located at the center of the spiral buffer tube, the outer wall of the support rod is fixedly connected to the outer wall of the spiral buffer tube, the bottom end of the support column is fixedly connected to the bottom of the box body cavity, and the upper end of the support column is fixedly connected to the bottom of the spiral buffer tube.

[0017] In an optional solution: the inner wall of the discharge pipe is polished.

[0018] In an optional solution: a rubber pad is provided on the surface of the buffer plate.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. The present invention cooperates with a buffer structure and a spiral buffer tube. The buffer structure slows down the speed at which materials enter the spiral buffer tube, preventing them from directly impacting the tube wall, thereby protecting the pipeline and reducing noise. The spiral buffer tube itself, with its unique spiral shape, provides a dynamic and gradually decelerating channel for the material. The combination of the two ensures that the material reaches the discharge port in a gentle and stable manner, thereby reducing the material breakage rate.

[0021] 2. The utility model adopts a closed design for the box, spiral buffer tube and discharge pipe to avoid dust leakage, thereby effectively controlling the diffusion of pollutants inside the device and reducing pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the present utility model.

[0023] Figure 2 It is a structural schematic diagram of the right side of the inner cavity of the box of the utility model.

[0024] Figure 3 It is a structural schematic diagram of the left side of the inner cavity of the box of the utility model.

[0025] Figure 4 This is a schematic structural diagram of the spiral buffer tube of the utility model.

[0026] Figure 5 This is a structural diagram of the buffer structure of the utility model.

[0027] Figure 6 This is a structural diagram of the rotating motor, rotating rod and eccentric block of the utility model.

[0028] Figure 7 This is a structural diagram of the feeding pipe of the utility model.

[0029] Figure 8 This is a schematic diagram of the structure inside the feeding pipe of the utility model.

[0030] Notes on the figure marks: 11. Box body; 12. Feed port; 13. Discharge port; 14. Support rod; 15. Support column; 16. Spiral buffer tube; 17. Feed pipe; 18. Bevel block; 19. Buffer groove; 20. Damping spring; 21. Damper; 22. Buffer plate; 23. Rotating motor; 24. Rotating rod; 25. Eccentric block; 26. Fixed block; 27. Mounting cavity; 28. Feed pipe; 29. Fixed plate; 30. Conveyor belt; 31. Internal gear; 32. Driven gear roller; 33. Driving motor; 34. Active gear roller. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0032] In one embodiment, Figures 1-8 As shown, the spiral buffer feeding device includes a box body 11, a feed port 12 is opened on the left side of the upper end of the box body 11, and a discharge port 13 is opened on the right side of the lower end of the box body 11;

[0033] A feed pipe 17 is fixedly installed on the top of the inner cavity of the box body 11, and the feed pipe 17 corresponds to the position of the feed port 12. The other end of the feed pipe 17 is fixedly connected to the spiral buffer tube 16, and the other end of the spiral buffer tube 16 is fixedly connected to the discharge pipe 28. A fixing block 26 is fixedly installed on the bottom end of the discharge pipe 28. The bottom end of the fixing block 26 is fixedly connected to the bottom of the inner cavity of the box body 11. Two fixing plates 29 are symmetrically fixed on the front and rear sides of the fixing block 26. The two fixing plates 29 are fixedly installed inside the box body 11;

[0034] A mounting cavity 27 is provided at the connection between the feed pipe 28 and the fixing block 26;

[0035] It also includes a buffer structure, which is provided at the connection between the spiral buffer tube 16 and the feed pipe 17 to reduce the impact force of the material entering the spiral buffer tube 16;

[0036] The transport structure is arranged inside the installation cavity 27 and is used to transport materials.

[0037] In this embodiment, the material enters the feed pipe 17 through the feed port 12 at the upper end of the box body 11, and the feed pipe 17 guides the material to the inlet of the spiral buffer tube 16;

[0038] The buffer structure is provided at the connection between the spiral buffer tube 16 and the feed pipe 17. When the material enters the spiral buffer tube 16, the buffer structure can effectively reduce the impact force of the material, so that the material enters the spiral buffer tube 16 smoothly.

[0039] After being buffered by the spiral buffer tube 16 , the material enters the discharge pipe 28 , and the discharge pipe 28 transports the material to the discharge port 13 at the lower end of the box body 11 through the transportation structure, completing the entire discharge process.

[0040] In one embodiment, Figure 4 and Figure 5As shown, the buffer structure includes an inclined block 18, which is fixedly installed at the connection between the feed pipe 17 and the spiral buffer tube 16. A buffer groove 19 is provided at the upper end of the inclined surface of the inclined block 18. Several damping springs 20 are fixedly installed inside the buffer groove 19. A damper 21 is installed inside each damping spring 20. The upper ends of the damping springs 20 and the dampers 21 are fixedly connected to a buffer plate 22, and the outer wall of the buffer plate 22 is slidably connected to the inner wall of the buffer groove 19.

[0041] The inclined block 18, the buffer groove 19, the damping spring 20, the damper 21 and the buffer plate 22 cooperate to slow down the speed of the material entering the spiral buffer tube 16, preventing the material from directly impacting the tube wall, thereby protecting the pipeline and reducing noise.

[0042] In one embodiment, Figure 7 and Figure 8 As shown, the transport structure includes a transport belt 30, which is installed inside the installation cavity 27. The upper end of the transport belt 30 is located inside the discharge pipe 28. The inner ring of the transport belt 30 is provided with a plurality of internal gears 31. The plurality of internal gears 31 are engaged with a plurality of driven gear rollers 32. The two ends of the driven gear rollers 32 are respectively rotatably connected to the two fixed plates 29, and the internal gears 31 are engaged with the drive assembly.

[0043] The conveyor belt 30 is the main carrier for material transportation and is located inside the discharge pipe 28. It is responsible for transporting the material from the outlet of the spiral buffer tube 16 to the discharge port 13. The drive assembly provides power to the conveyor belt 30 by meshing with the internal gear 31.

[0044] In one embodiment, Figure 2 、 Figure 3 、 Figure 7 and Figure 8 As shown, the driving assembly includes an active gear roller 34, which is located on the inner ring of the conveyor belt 30. The active gear roller 34 is meshed with the internal gear 31 of the inner ring of the conveyor belt 30. One end of the active gear roller 34 is fixedly connected to the output end of the driving motor 33. The driving motor 33 is installed on the end of the fixed plate 29 away from the fixed block 26.

[0045] When the drive motor 33 is running, the active gear roller 34 will also rotate. The active gear roller 34 is located on the inner ring of the conveyor belt 30 and is meshed with the internal gear 31 of the inner ring of the conveyor belt. This meshing relationship allows the rotation of the active gear roller 34 to drive the internal gear 31 and the entire conveyor belt 30 to move together.

[0046] In one embodiment, Figure 1 and Figure 6As shown, a rotating motor 23 is installed on the left side of the rear end of the box body 11. The output end of the rotating motor 23 extends to the inner cavity of the box body 11 and is fixedly connected to a rotating rod 24. The other end of the rotating rod 24 is fixedly connected to an eccentric block 25. The farthest end of the eccentric block 25 contacts the side wall of the spiral buffer tube 16.

[0047] When the rotary motor 23 is activated, it drives the rotating rod 24 and the eccentric weight 25 to rotate. Due to the geometric characteristics of the eccentric weight 25, its rotation produces periodic impacts on the spiral buffer tube 16, causing the spiral buffer tube 16 to vibrate periodically. This vibration helps the material flow in the spiral buffer tube 16, prevents material blockage, and improves conveying efficiency.

[0048] In one embodiment, Figure 3 As shown, a support rod 14 and a support column 15 are fixedly installed inside the box body 11. The two ends of the support rod 14 are fixedly connected to the top and bottom of the inner cavity of the box body 11 respectively. The support rod 14 is located at the center of the spiral buffer tube 16. The outer wall of the support rod 14 is fixedly connected to the outer wall of the spiral buffer tube 16. The bottom end of the support column 15 is fixedly connected to the bottom of the inner cavity of the box body 11, and the upper end of the support column 15 is fixedly connected to the bottom of the spiral buffer tube 16.

[0049] The support rod 14 is located at the center of the spiral buffer tube 16, and its outer side wall is fixedly connected to the outer side wall of the spiral buffer tube 16, thereby enhancing the stability of the spiral buffer tube 16; the support column 15 provides solid support for the bottom of the spiral buffer tube 16, preventing sinking or deformation due to material weight or vibration; the support column 15 cooperates with the support rod 14, and the support column 15 further enhances the stability of the spiral buffer tube 16 in the box body 11. The two work together to ensure the smooth operation of the spiral buffer unloading device during operation.

[0050] In one embodiment, Figure 7 and Figure 8 As shown, the inner wall of the feed pipe 28 is polished.

[0051] The polished inner wall surface of the discharge pipe 28 is smoother, which reduces the friction resistance between the material and the pipe wall during transportation. This helps the material pass through the discharge pipe 28 more smoothly and improves the discharge efficiency.

[0052] In one embodiment, Figure 5 As shown, a rubber pad is provided on the surface of the buffer plate 22 .

[0053] By providing a rubber cushion on the surface of the buffer plate 22, the buffering effect is increased and the impact is further reduced.

[0054] The above embodiment discloses a spiral buffer feeding device, wherein the material enters the feed pipe 17 through the feed port 12 at the upper end of the box body 11. When the material enters the feed pipe 17, the material will hit the buffer plate 22 supported by the damping spring 20 and the damper 21;

[0055] After being buffered, the material enters the spiral buffer tube 16. A rotary motor 23, mounted on the left side of the rear end of the housing 11, drives the rotating rod 24 and eccentric weight 25 to rotate. The rotation of the eccentric weight 25 generates vibrations that aid the flow of material within the spiral buffer tube 16, preventing blockage and improving conveying efficiency.

[0056] After being conveyed by the spiral buffer tube 16, the material enters the discharge pipe 28. In the discharge pipe 28, the conveyor belt 30 is driven by the drive motor 33 through the engagement of the active gear roller 34 and the internal gear 31, further transporting the material downward to the discharge port 13; finally, the material is discharged through the discharge port 13 at the lower end of the box body 11.

[0057] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A spiral buffer feeding device, comprising a box body (11), wherein a feed port (12) is provided on the left side of the upper end of the box body (11), and a discharge port (13) is provided on the right side of the lower end of the box body (11); It is characterized by: A feed pipe (17) is fixedly installed on the top of the inner cavity of the box body (11), and the position of the feed pipe (17) corresponds to the position of the feed port (12). The other end of the feed pipe (17) is fixedly connected to the spiral buffer tube (16), and the other end of the spiral buffer tube (16) is fixedly connected to the discharge pipe (28). A fixed block (26) is fixedly installed on the bottom end of the discharge pipe (28), and the bottom end of the fixed block (26) is fixedly connected to the bottom of the inner cavity of the box body (11). Two fixed plates (29) are symmetrically fixed on the front and rear sides of the fixed block (26), and the two fixed plates (29) are fixedly installed inside the box body (11); A mounting cavity (27) is provided at the connection between the feed pipe (28) and the fixing block (26); It also includes a buffer structure, which is arranged at the connection between the spiral buffer tube (16) and the feed tube (17) and is used to reduce the impact force of the material entering the spiral buffer tube (16); A transport structure is provided inside the installation cavity (27) and is used for transporting materials.

2. The spiral buffer feeding device according to claim 1, characterized in that: The buffer structure includes an inclined block (18), which is fixedly installed at the connection between the feed pipe (17) and the spiral buffer pipe (16). A buffer groove (19) is provided at the upper end of the inclined surface of the inclined block (18). A plurality of damping springs (20) are fixedly installed inside the buffer groove (19). A damper (21) is installed inside each damping spring (20). The upper ends of the damping springs (20) and the dampers (21) are fixedly connected to a buffer plate (22). The outer wall of the buffer plate (22) is slidably connected to the inner wall of the buffer groove (19).

3. The spiral buffer feeding device according to claim 1, characterized in that: The transport structure includes a transport belt (30), which is installed inside the installation cavity (27). The upper end of the transport belt (30) is located inside the discharge pipe (28). The inner ring of the transport belt (30) is provided with a plurality of internal gears (31). The plurality of internal gears (31) are meshed with a plurality of driven gear rollers (32). The two ends of the driven gear rollers (32) are respectively connected to two fixed plates (29) for rotation. The internal gears (31) are meshed and connected to the drive assembly.

4. The spiral buffer feeding device according to claim 3, characterized in that: The driving assembly includes an active gear roller (34), the active gear roller (34) is located on the inner ring of the conveyor belt (30), the active gear roller (34) is meshed with the internal gear (31) of the inner ring of the conveyor belt (30), one end of the active gear roller (34) is fixedly connected to the output end of the driving motor (33), and the driving motor (33) is installed on the end of the fixed plate (29) away from the fixed block (26).

5. The spiral buffer feeding device according to claim 1, characterized in that: A rotating motor (23) is installed on the left side of the rear end of the box body (11). The output end of the rotating motor (23) extends to the inner cavity of the box body (11) and is fixedly connected to a rotating rod (24). The other end of the rotating rod (24) is fixedly connected to an eccentric block (25). The farthest end of the eccentric block (25) contacts the side wall of the spiral buffer tube (16).

6. The spiral buffer feeding device according to claim 1, characterized in that: A support rod (14) and a support column (15) are fixedly installed inside the box body (11), the two ends of the support rod (14) are fixedly connected to the top and bottom of the inner cavity of the box body (11), the support rod (14) is located at the center of the spiral buffer tube (16), the outer wall of the support rod (14) is fixedly connected to the outer wall of the spiral buffer tube (16), the bottom end of the support column (15) is fixedly connected to the bottom of the inner cavity of the box body (11), and the upper end of the support column (15) is fixedly connected to the bottom of the spiral buffer tube (16).

7. The spiral buffer feeding device according to claim 1, characterized in that: The inner wall of the discharge pipe (28) is polished.

8. The spiral buffer feeding device according to claim 2, characterized in that: A rubber cushion is provided on the surface of the buffer plate (22).

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