Material crushing and temporary storage device with vibration stirring function

Abstract

The utility model discloses a material crushing temporary storage device with vibration stirring, which comprises a support frame, a stirring mechanism is arranged on the support frame, the stirring mechanism comprises a stirring tank, a motor, a stirring rod, a plurality of groups of stirring paddles, a gathering hopper and a telescopic cylinder, and the stirring paddles are connected to the outer wall of the stirring rod through quick connection mechanisms. The gathering hopper is fixed to the top face of the stirring tank, the telescopic air cylinder is rotationally arranged on the supporting frame, the telescopic end of the telescopic air cylinder is rotationally connected with the outer wall of the stirring tank, and the quick connecting mechanism comprises a fixing sleeve, an inserting rod, an inclined groove, an inclined block, a clamping block, a clamping groove, a sliding groove, a sliding sleeve, a pressing ring and a rotating sleeve; the stirring mechanism is provided with a stirring tank, a stirring rod, a motor and a plurality of replaceable stirring paddles, so that materials can be efficiently and uniformly stirred in the temporary storage process, and the quick connection mechanism realizes quick replacement of the stirring paddles through a series of components such as a clamping block, a sliding sleeve and a rotating sleeve.

Description

Technical Field

[0001] This utility model relates to the field of material handling technology, and more specifically, it relates to a material crushing and temporary storage device with vibration stirring. Background Technology

[0002] In the material handling process, the crushed materials usually need to go through a temporary storage stage for subsequent processing and use. However, the existing temporary storage devices have some shortcomings, especially in that they cannot effectively vibrate and stir the materials during processing. The existing temporary storage devices usually adopt a static storage method, relying solely on gravity or simple mechanical devices to process the materials. This design lacks sufficient material stirring function, which makes the materials prone to accumulation, stratification or clumping during the temporary storage process, thus affecting the subsequent processing effect.

[0003] Therefore, in some industrial applications that require efficient and uniform mixing, existing temporary storage devices cannot meet the needs of processing different types of materials. In particular, when it is necessary to adjust for different material characteristics (such as particle size, humidity, etc.), traditional devices have poor flexibility and adaptability and often cannot provide ideal mixing effects.

[0004] Furthermore, the stirring devices in temporary storage devices often cannot be effectively adjusted or replaced due to the characteristics of different materials, such as particle size, humidity, and viscosity. Existing stirring system designs are usually integrated and lack sufficient adjustability, making it difficult to customize the processing according to the characteristics of different materials. The particle characteristics or humidity of the material have a great impact on the stirring effect, and the stirring paddles of traditional devices cannot be effectively adjusted. Replacing the stirring paddles is also a relatively cumbersome operation, resulting in uneven or poor stirring of materials during temporary storage.

[0005] Due to the fixed design of the mixing paddle, the equipment is difficult to adjust quickly according to changes in materials, which cannot effectively improve the uniformity of materials or adapt to the needs of different material processing, thus affecting the efficiency and quality of the entire production process. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In view of the problems existing in the prior art, the present invention provides a material crushing and temporary storage device with vibration stirring to solve the technical problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a material crushing and temporary storage device with vibration stirring, comprising a support frame, on which a stirring mechanism is provided. The stirring mechanism includes a stirring tank, a motor, a stirring rod, a stirring paddle, a collecting hopper, and a telescopic cylinder. The stirring tank is rotatably mounted on the support frame, the motor is fixed to the top surface of the stirring tank, the stirring rod is fixed to the output end of the motor, multiple stirring paddles are provided, each connected to the outer wall of the stirring rod via a quick-connect mechanism, the collecting hopper is fixed to the top surface of the stirring tank, and the telescopic cylinder rotates on the support frame with its telescopic end rotatably connected to the stirring tank. The quick-connect mechanism includes a fixed sleeve, a plug rod, an inclined groove, an inclined block, a locking block, a locking groove, a sliding groove, a sliding sleeve, a pressure ring, and a rotating sleeve. The fixed sleeve is fixed to the outer wall of the stirring rod, the plug rod is fixed to the bottom end of the stirring paddle and inserted into the fixed sleeve, multiple sets of inclined grooves are provided on the inner wall of the fixed sleeve, the inclined block slides in multiple sets of inclined grooves, the locking block is fixed on the inner side of multiple sets of inclined blocks, multiple sets of locking grooves are provided on the outer wall of the plug rod, multiple sets of sliding grooves are provided on the outer side of the fixed sleeve, the sliding sleeve slides in multiple sets of sliding grooves, the pressure ring is fixed on the inner side of the sliding sleeve, and the rotating sleeve is rotatably connected to the bottom surface of the sliding sleeve and threadedly connected to the outer wall of the fixed sleeve.

[0010] The present invention is further configured such that each of the multiple sets of card slots has a clearance groove at its top. The clearance groove provides space for the movement of the card block, facilitates the contraction and release of the card block, and enables the smooth assembly and disassembly of the stirring paddle, thereby improving the ease of operation and smoothness of the quick-connect mechanism.

[0011] The present invention is further provided that a return spring is connected between the top surface of each of the multiple sets of locking blocks and the inner wall of the fixing sleeve. The return spring can automatically reset the locking block after it is released, ensuring that the locking block is always in the ready-to-lock position, avoiding the locking block from getting stuck or misaligned, and improving the safety and reliability of the quick-connect mechanism.

[0012] The present invention is further configured such that a positioning hole is provided inside the fixing sleeve, and a positioning block is provided at the bottom end of the insertion rod. Both the positioning hole and the positioning block are polygonal and compatible. Through the interlocking of the polygonal structures, the insertion rod is positioned to prevent slipping and rotation, ensuring the stability of the stirring paddle after installation and the precise transmission of power during the stirring process, thereby improving the stirring effect.

[0013] The present invention is further configured such that a temporary storage mechanism is provided on the support frame. The temporary storage mechanism includes a support plate, a temporary storage tank, a lifting cylinder, a feeding pipe, and a funnel. Two sets of support plates are fixed on the support frame. The temporary storage tank is rotatably connected to the two sets of support plates. The lifting cylinder is rotatably mounted on the support frame and its telescopic end is rotatably connected to the outer wall of the temporary storage tank. The feeding pipe is located on the outer wall of the temporary storage tank, and the funnel is fixed to the top of the feeding pipe. This structure realizes the temporary storage and on-demand delivery of materials. The lifting cylinder pushes the temporary storage tank to produce a tilting action, which, in conjunction with the structure of the feeding pipe and the funnel, ensures that the materials enter the mixing stage stably and orderly, thereby improving the overall efficiency of the system.

[0014] The present invention is further configured such that the funnel is provided with multiple sets of leakage holes, which can achieve uniform distribution and slow release of materials, prevent the instantaneous pouring of materials from causing accumulation or blockage, and ensure a smooth and stable feeding process.

[0015] The present invention is further configured such that a conveying hopper is provided at the bottom end of the support frame, and the conveying hopper is located below the mixing tank. The conveying hopper is used to collect the material after mixing and processing, which facilitates subsequent conveying or unloading operations, optimizes the material flow design, and improves the automation and continuity of the whole machine.

[0016] The present invention is further configured such that the gathering hopper is provided with crossbars, and multiple sets of crossbars are provided. The multiple sets of crossbars can guide the material to accumulate in the gathering hopper, prevent the material from dispersing, improve the concentration and uniformity of feeding, and provide a continuous and stable material supply to the mixing tank.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides a material crushing and temporary storage device with vibration stirring, which has the following beneficial effects:

[0019] 1. The mixing mechanism, equipped with a mixing tank, mixing rod, motor, and multiple replaceable mixing paddles, enables efficient and uniform mixing of materials during temporary storage. The motor drives the mixing rod to rotate, and the multiple sets of mixing paddles can be adapted to different material characteristics, ensuring the uniformity of material mixing. At the same time, the telescopic cylinder allows the mixing tank to perform high-frequency micro-vibration. Through repeated extension and retraction, the micro-vibration generated by the mixing tank can effectively break up material accumulation and agglomeration, prevent material adhesion, and improve material flowability. Because the mixing tank can rotate freely, the operation is flexible, the mixing effect is more significant, and it can adapt to the mixing needs of various materials, improving the overall efficiency and quality of material processing.

[0020] 2. The quick-connect mechanism, through a series of components such as locking blocks, sliding sleeves, and rotating sleeves, enables rapid replacement of the agitator. The connection between the fixed sleeve and the agitator rod, as well as the insertion design between the insert rod and the agitator, allows for convenient and quick disassembly and installation of the agitator. The rotating sleeve rotates and connects to the threaded connection of the fixed sleeve, causing the sliding sleeve to slide along the groove, thereby releasing the resistance of the locking block and allowing it to disengage from the slot, thus easily removing the agitator. The return spring design ensures that the locking block automatically returns to its original position during replacement, preventing misalignment or jamming, further improving the efficiency of agitator replacement. This quick-connect mechanism simplifies maintenance operations, reduces downtime, and enhances the operability and adaptability of the equipment, making it particularly suitable for applications requiring frequent agitator replacement.

[0021] 3. The temporary storage mechanism, through the installation of components such as a temporary storage tank, support plate, lifting cylinder, and feeding pipe, achieves efficient temporary storage and transfer of materials. The lifting cylinder controls the up-and-down movement of the temporary storage tank, and the telescopic operation drives the material conveying, ensuring rapid flow of materials during the temporary storage process. At the same time, the design of the feeding pipe and funnel can accurately deliver materials into the mixing tank. The multiple sets of funnels ensure uniform distribution of materials and avoid material accumulation. The crossbar design in the gathering hopper effectively promotes material concentration and ensures sufficient material in the mixing tank. In addition, the cooperation between the temporary storage mechanism and the mixing mechanism allows the materials to receive appropriate pretreatment and uniform distribution during the temporary storage process, providing a more uniform and stable material supply for subsequent crushing or processing stages, thereby improving production efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a material crushing and storage device with vibration stirring according to this utility model.

[0023] Figure 2 This is a schematic diagram of the structure of the temporary storage tank in this utility model;

[0024] Figure 3 This is a cross-sectional view of the mixing tank in this utility model;

[0025] Figure 4 This is a schematic diagram showing the disassembled structure of the stirring paddle in this utility model;

[0026] Figure 5 This is a cross-sectional view of the quick-connect mechanism in this utility model.

[0027] In the diagram: 1. Support frame; 2. Mixing tank; 3. Motor; 4. Mixing rod; 5. Mixing paddle; 6. Gathering hopper; 7. Telescopic cylinder; 8. Fixed sleeve; 9. Insert rod; 10. Inclined groove; 11. Inclined block; 12. Locking block; 13. Locking groove; 14. Sliding groove; 15. Sliding sleeve; 16. Pressure ring; 17. Rotating sleeve; 18. Relief groove; 19. Return spring; 20. Positioning hole; 21. Positioning block; 22. Support plate; 23. Temporary storage tank; 24. Lifting cylinder; 25. Feeding pipe; 26. Funnel; 27. Leakage hole; 28. Conveying hopper; 29. ​​Crossbar. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Please see Figures 1-5 A material crushing and temporary storage device with vibration stirring includes a support frame 1, on which a stirring mechanism is mounted. The stirring mechanism includes a stirring tank 2, a motor 3, a stirring rod 4, a stirring paddle 5, a collecting hopper 6, and a telescopic cylinder 7. The stirring tank 2 is rotatably mounted on the support frame 1. The motor 3 is fixed to the top surface of the stirring tank 2. The stirring rod 4 is fixed to the output end of the motor 3. Multiple sets of stirring paddles 5 are connected to the outer wall of the stirring rod 4 via quick-connect mechanisms. The collecting hopper 6 is fixed to the top surface of the stirring tank 2. The telescopic cylinder 7 rotates on the support frame 1, and its telescopic end is rotatably connected to the outer wall of the stirring tank 2. The quick-connect mechanism includes a fixing sleeve 8, a plug rod 9, an inclined groove 10, and an inclined block 11. The components include a locking block 12, a locking groove 13, a sliding groove 14, a sliding sleeve 15, a pressure ring 16, and a rotating sleeve 17. A fixed sleeve 8 is fixed to the outer wall of the stirring rod 4. An insert rod 9 is fixed to the bottom end of the stirring paddle 5 and inserted into the fixed sleeve 8. Multiple sets of inclined grooves 10 are provided on the inner wall of the fixed sleeve 8. An inclined block 11 slides in multiple sets of inclined grooves 10. A locking block 12 is fixed to the inner side of multiple sets of inclined blocks 11. Multiple sets of locking grooves 13 are provided on the outer wall of the insert rod 9. Multiple sets of sliding grooves 14 are provided on the outer side of the fixed sleeve 8. A sliding sleeve 15 slides in multiple sets of sliding grooves 14. A pressure ring 16 is fixed to the inner side of the sliding sleeve 15. A rotating sleeve 17 is rotatably connected to the bottom surface of the sliding sleeve 15 and threadedly connected to the outer wall of the fixed sleeve 8.

[0032] Each of the multiple card slots 13 has a clearance groove 18 at its top. The clearance groove 18 provides space for the movement of the card block 13, making it easier for the card block to move freely and be fixed in the card slot, making the insertion and removal of the card block smoother and improving the convenience of disassembly and installation.

[0033] Each set of locking blocks 12 is connected to a return spring 19 between its top surface and the inner wall of the fixing sleeve 8. The return spring 19 can automatically return the locking block 12 to its original position after it is released, ensuring that the locking block is always in a locked or ready-to-release state, thus enhancing the reliability and automation of the quick-connect mechanism.

[0034] The fixed sleeve 8 has a positioning hole 20, and the bottom of the insertion rod 9 has a positioning block 21. The positioning hole 20 and the positioning block 21 are both polygonal and compatible. Through the cooperation of the polygonal positioning hole 20 and the positioning block 21, the insertion rod 9 is prevented from rotating or shifting, so as to achieve a stable connection between the insertion rod and the fixed sleeve and ensure the accurate positioning and effective power transmission of the system during operation.

[0035] A temporary storage mechanism is provided on the support frame 1. The temporary storage mechanism includes a support plate 22, a temporary storage tank 23, a lifting cylinder 24, a feeding pipe 25, and a funnel 26. Two sets of support plates 22 are fixed on the support frame 1. The temporary storage tank 23 is rotatably connected to the two sets of support plates 22. The lifting cylinder 24 is rotatably mounted on the support frame 1 and its telescopic end is rotatably connected to the outer wall of the temporary storage tank 23. The feeding pipe 25 is located on the outer wall of the temporary storage tank 23. The funnel 26 is fixed to the top of the feeding pipe 25. The temporary storage mechanism supports the temporary storage tank 23 through the support plate 22, so that it can rotate and tilt under the action of the lifting cylinder 24. In conjunction with the feeding pipe 25 and the funnel 26, it realizes the on-demand storage and transportation of materials, thereby improving the overall material handling efficiency.

[0036] The funnel 26 has multiple sets of leakage holes 27. The design of multiple sets of leakage holes 27 can control the release speed of the material, ensure that the material flows out evenly and orderly, prevent the material from accumulating too quickly and causing blockage, and ensure the stability and smoothness of the conveying process.

[0037] The bottom of the support frame 1 is equipped with a conveying bucket 28, which is located below the mixing tank 2. The conveying bucket 28 is designed to collect and transport the processed material to the subsequent process by gravity, thereby realizing automated material flow control and improving production efficiency.

[0038] The gathering hopper 6 is equipped with crossbars 29, and there are multiple sets of crossbars 29. These multiple sets of crossbars 29 can effectively guide the material to accumulate evenly in the gathering hopper 6, avoid material dispersion or accumulation, ensure smooth material flow, and provide a better concentration effect for the next conveying step.

[0039] In this embodiment, the pulverized material is temporarily stored in a temporary storage tank 23. Then, the lifting cylinder 24 is operated to retract its telescopic end, pulling the temporary storage tank 23 to rotate along the support plate 22. This allows the material in the temporary storage tank 23 to be transported through the receiving pipe to the funnel 26, falling through multiple sets of holes 27 and then through the collection hopper 6 into the mixing tank 2. At the same time, the motor 3 and the telescopic cylinder 7 are started. The motor 3 drives the stirring rod 4 to rotate, and the stirring rod 4 drives multiple sets of stirring paddles 5 to beat and stir the material. The telescopic cylinder 7 repeatedly extends and retracts, causing the mixing tank 2 to oscillate at a high frequency, forming micro-vibrations. This vibration helps to break up the accumulation of material and prevent the material from sticking together or clumping, thereby improving the flowability and mixing uniformity of the material. After the stirring is completed, the telescopic cylinder 7 is operated to fully extend its telescopic end, thereby pushing the mixing tank 2 to rotate, so that any material not discharged through the discharge pipe of the mixing tank 2 is discharged into the conveying hopper 28 for the next operation.

[0040] More specifically, when the agitator 5 needs to be replaced, rotating the rotating sleeve 17 clockwise engages with the threaded outer wall of the fixed sleeve 8, thereby causing the sliding sleeve 15 to slide along multiple sets of sliding grooves 14. Simultaneously, this causes the pressure ring 16 to release its contact with multiple sets of locking blocks 12. Multiple sets of return springs 19 then pull the locking blocks 12 along the inclined groove 10 via the inclined block 11, causing the locking blocks 12 to disengage from the locking groove 13 along the relief groove 18, releasing the locking of the insertion rod 9. Then, the agitator can be replaced. 5. Disassembly is performed. When installation is required, insert the rod 9 into the fixed sleeve 8 and position it through the positioning block 21 and the positioning hole 20. Rotate the rotating sleeve 17 counterclockwise to drive the sliding sleeve 15 to slide along the sliding groove 14. At the same time, drive the pressure ring 16 to push multiple sets of locking blocks 12 so that they slide along the inclined groove 10 through the inclined block 11 and stretch the return spring 19. Then, the multiple sets of locking blocks 12 are engaged in the slot 13 to engage the rod 9, thus completing the installation of the stirring paddle 5.

[0041] In summary, during the use or operation of the overall equipment: the crushed material is conveyed to the temporary storage tank 23 for temporary storage. Then, the lifting cylinder 24 is operated to retract its telescopic end, pulling the temporary storage tank 23 to rotate along the support plate 22. This allows the material in the temporary storage tank 23 to be conveyed through the receiving pipe to the funnel 26, falling through multiple sets of holes 27 and then through the collection hopper 6 into the mixing tank 2. At the same time, the motor 3 and the telescopic cylinder 7 are started. The motor 3 drives the stirring rod 4 to rotate, and the stirring rod 4 drives multiple sets of stirring paddles 5 to beat and stir the material. The telescopic cylinder 7 repeatedly extends and retracts, causing the mixing tank 2 to swing at a high frequency, forming micro-vibrations. This vibration helps to break up the accumulation of material and prevent the material from sticking together or clumping, thereby improving the fluidity of the material and the uniformity of the mixing. After the mixing is completed, the telescopic cylinder 7 is operated to fully extend its telescopic end, thereby pushing the mixing tank 2 to rotate, allowing the waste material not discharged through the discharge pipe of the mixing tank 2 to be discharged into the conveying hopper 28 for the next operation.

[0042] When the agitator 5 needs to be replaced, rotate the rotating sleeve 17 clockwise to engage with the threaded outer wall of the fixed sleeve 8, thereby causing the sliding sleeve 15 to slide along multiple sets of sliding grooves 14. At the same time, the pressure ring 16 is disengaged from the multiple sets of locking blocks 12. Multiple sets of return springs 19 pull the multiple sets of locking blocks 12 through the inclined block 11 along the inclined groove 10, so that the multiple sets of locking blocks 12 disengage from the slot 13 along the relief groove 18, releasing the locking of the insertion rod 9. Then the agitator 5 can be disassembled. When installation is required, insert the insertion rod 9 into the fixed sleeve 8 and position it through the positioning block 21 and the positioning hole 20. Rotate the rotating sleeve 17 counterclockwise to cause the sliding sleeve 15 to slide along the sliding groove 14. At the same time, the pressure ring 16 pushes the multiple sets of locking blocks 12 to slide along the inclined groove 10 through the inclined block 11 and stretches the return spring 19. Then the multiple sets of locking blocks 12 engage in the slot 13 to lock the insertion rod 9, thus completing the installation of the agitator 5.

[0043] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A material crushing and temporary storage device with vibration stirring, comprising a support frame (1), characterized in that: The support frame (1) is provided with a stirring mechanism, the stirring mechanism comprises a stirring tank (2), a motor (3), a stirring rod (4), a stirring paddle (5), an accumulation hopper (6) and a telescopic air cylinder (7), the stirring tank (2) is rotatably installed on the support frame (1), the motor (3) is fixed on the top surface of the stirring tank (2), the stirring rod (4) is fixed on the output end of the motor (3), the stirring paddle (5) is provided with a plurality of groups of fast connecting mechanisms and is connected to the outer wall of the stirring rod (4), the accumulation hopper (6) is fixed on the top surface of the stirring tank (2), and the telescopic air cylinder (7) is rotatably installed on the support frame (1) and is rotatably connected to the outer wall of the stirring tank (2) through a telescopic end, the fast connecting mechanism comprises a fixed sleeve (8), a plug rod (9), an inclined groove (10), an inclined block (11), a clamping block (12), a clamping groove (13), a sliding groove (14), a sliding sleeve (15), a pressing ring (16) and a rotating sleeve (17), the fixed sleeve (8) is fixed on the outer wall of the stirring rod (4), the plug rod (9) is fixed on the bottom end of the stirring paddle (5) and is inserted into the fixed sleeve (8), the inclined groove (10) is provided with a plurality of groups of inclined grooves distributed on the inner wall of the fixed sleeve (8), the inclined block (11) slides in the plurality of groups of inclined grooves (10), the clamping block (12) is fixed on the inner side of the plurality of groups of inclined blocks (11), the clamping groove (13) is provided with a plurality of groups of clamping grooves distributed on the outer wall of the plug rod (9), the sliding groove (14) is provided with a plurality of groups of sliding grooves sliding on the outer side of the fixed sleeve (8), the sliding sleeve (15) slides in the plurality of groups of sliding grooves (14), the pressing ring (16) is fixed on the inner side of the sliding sleeve (15), and the rotating sleeve (17) is rotatably connected to the bottom surface of the sliding sleeve (15) and is threadedly connected with the outer wall of the fixed sleeve (8).

2. The device according to claim 1, characterized in that: The top end of the plurality of groups of clamping grooves (13) is provided with a clearance groove (18).

3. The material crushing and temporary storage device with vibration stirring according to claim 2, characterized in that: multiple sets The top surface of the clamping block (12) and the inner wall of the fixed sleeve (8) are connected and provided with a reset spring (19).

4. The device according to claim 3, characterized in that: The fixed sleeve (8) is provided with a positioning hole (20), the bottom end of the plug rod (9) is provided with a positioning block (21), and the positioning hole (20) and the positioning block (21) are polygonal and matched.

5. The device according to claim 4, characterized in that it comprises: The support frame (1) is provided with a temporary storage mechanism, the temporary storage mechanism comprises a support plate (22), a temporary storage tank (23), a lifting air cylinder (24), a feeding pipe (25) and a hopper (26), the support plate (22) is provided with two groups of support plates fixed on the support frame (1), the temporary storage tank (23) is rotatably connected to the two groups of support plates (22), the lifting air cylinder (24) is rotatably installed on the support frame (1) and is rotatably connected to the outer wall of the temporary storage tank (23) through a telescopic end, the feeding pipe (25) is arranged on the outer wall of the temporary storage tank (23), and the hopper (26) is fixed on the top end of the feeding pipe (25).

6. The device according to claim 5, characterized in that it comprises: The hopper (26) is provided with a plurality of groups of leakage holes (27).

7. The device according to claim 6, characterized in that it comprises: The bottom end of the support frame (1) is provided with a conveying hopper (28), and the conveying hopper (28) is arranged below the stirring tank (2).

8. The device according to claim 7, characterized in that it comprises: The accumulation hopper (6) is provided with a plurality of groups of cross rods (29).

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