A flame-retardant cable material grinder

Abstract

The utility model discloses a kind of flame-retardant cable material pulverizers, grinding assembly, the grinding assembly includes the grinding box of being set, with the support leg fixed in the grinding box bottom, with the base fixed in the support leg;Filtering assembly.The utility model is cooperated by the grinding assembly and filtering assembly of being set, reach when using, after flame-retardant cable material is ground, just directly carry out screen filter, without first collecting again filtering, realize side grinding side filtering, and in filtering process, using the drive structure of grinding blade, realize second scraper after cable material is ground and is spread on screen, ensure screen filtering effect, improve flame-retardant cable material grinding processing efficiency;Through material return component, not completely ground flame-retardant cable material is reprocessed by auger blade and is reentered into grinding box, so after filtering is completed, flame-retardant cable material can be returned to grinding box by material return component, until meet grinding requirement, without repeating multiple steps, further improve grinding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of crusher technology, specifically a flame-retardant cable material crusher. Background Technology

[0002] With the increasing demands for fire safety performance of cables in modern society, the application of flame-retardant cables is becoming more widespread, leading to a continuous increase in the demand for flame-retardant cable material crushers. In the production process, fine crushing of various raw materials ensures uniform mixing of different components, thereby guaranteeing that the cable material possesses stable and excellent flame-retardant properties and other physicochemical characteristics.

[0003] Currently, when processing and crushing flame-retardant cable materials, the flame-retardant cable material is usually crushed first, and then the incompletely crushed flame-retardant cable material needs to be screened and filtered. The existing process requires collecting the incompletely crushed flame-retardant cable material and then transferring it to the filtration operation. Completing the crushing process first and then filtering results in low crushing efficiency of flame-retardant cables. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a flame-retardant cable material crusher. Through the cooperation of the crushing and filtering components, the flame-retardant cable material can be directly filtered through a screen after crushing, without the need to remove the screened flame-retardant cable material for filtration. This achieves simultaneous crushing and filtering of the flame-retardant cable material, thereby improving the processing efficiency of the flame-retardant cable material.

[0005] To solve the above-mentioned technical problems, according to one aspect of this utility model, the present utility model provides the following technical solution: a flame-retardant cable material crusher, comprising: The crushing assembly includes a crushing box, a support leg fixed to the bottom of the crushing box, a base fixed to the support leg, a feed inlet on the top of the crushing box, a first motor fixed to the base, a rotating shaft connected to the output end of the first motor, crushing blades fixed to the rotating shaft, a first scraper fixed to the rotating shaft, a discharge plate sleeved with the rotating shaft, and a first discharge port on the lower part of the crushing box. The filter assembly includes a second scraper fixed to the rotating shaft, a screen fitted with the rotating shaft, mesh openings on the screen, and a second discharge port on the crushing box.

[0006] As a preferred embodiment of the flame-retardant cable material crusher of this utility model, it further includes a material return assembly, which includes a second motor fixed to the base, a rotating rod connected to the output end of the second motor, and auger blades fixed on the rotating rod.

[0007] In a preferred embodiment of the flame-retardant cable material crusher described in this utility model, the return material assembly further includes a support block fixed to the crushing box, a feeding hopper fixed to the support block, a discharge pipe fixed to the feeding hopper, and a return material outlet opened in the feeding hopper.

[0008] In a preferred embodiment of the flame-retardant cable material crusher described in this utility model, the edge of the screen is fixed on the crushing box, and the mesh openings are evenly spaced. The flame-retardant cable material, which is not completely crushed, is fixed in the crushing box by a screen and rotated by a second scraper on the screen.

[0009] In a preferred embodiment of the flame-retardant cable material crusher described in this utility model, the first scraper rotates along the rotating shaft on the surface of the discharge plate, and the second scraper rotates along the rotating shaft on the surface of the screen. The incompletely crushed flame-retardant cable material is rotated on the screen by the second scraper, while the first scraper drives the filtered flame-retardant cable material to rotate on the surface of the discharge plate.

[0010] In a preferred embodiment of the flame-retardant cable material crusher described in this utility model, the feeding pipe is inclined downward, the upper end of the feeding pipe is connected to the second discharge port, and the lower end of the feeding pipe is connected to the feeding bucket.

[0011] The incompletely crushed flame-retardant cable material first flows out from the second discharge port, and then reaches the upper feeding hopper through the feeding pipe. In a preferred embodiment of the flame-retardant cable material crusher described in this utility model, the return material outlet is located above the feed inlet.

[0012] Flame-retardant cable material is lifted by auger blades and passes through the top of the feeding hopper. It first exits through the return outlet and then feeds into the crushing box through the inlet.

[0013] Compared with the prior art, the advantages of this utility model are: 1. By cooperating with the crushing and filtering components, the flame-retardant cable material is directly filtered through a screen after being crushed, eliminating the need to collect incompletely crushed flame-retardant cable material and transfer it to the filter. This achieves simultaneous crushing and filtering of the flame-retardant cable material. During the filtering process, the driving structure of the crushing blades enables the second scraper to spread the crushed flame-retardant cable material onto the screen, ensuring the screen filtering effect and improving the crushing and processing efficiency of the flame-retardant cable material. Second, the incompletely crushed flame-retardant cable material is lifted back into the crushing box by the auger blades through the return component. After filtration, the flame-retardant cable material can be returned to the crushing box through the return component until the crushing requirements are met, without repeating multiple steps, thus further improving the crushing efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a first-view structural diagram of the present invention; Figure 2 This is a second-view structural diagram of the present invention; Figure 3 This is a structural diagram of the filter assembly of this utility model; Figure 4 This is a structural diagram of the material return assembly of this utility model.

[0015] In the picture: 11. Crushing box; 12. Support leg; 13. Base; 14. Feed inlet; 15. First motor; 16. Rotating shaft; 17. Crushing blade; 18. First scraper; 19. Discharge plate; 111. First discharge port; 21. Second scraper; 22. Screen; 23. Mesh opening; 24. Second discharge port; 31. Second motor; 32. Rotating rod; 33. Screw blade; 34. Support block; 35. Feeding hopper; 36. Discharge pipe; 37. Return outlet. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0020] The purpose of this invention is to provide a flame-retardant cable material crusher. Through the coordinated operation of the crushing and filtering components, the flame-retardant cable material is directly filtered through a screen after crushing, eliminating the need to collect incompletely crushed material and transfer it to the filter. This allows for simultaneous crushing and filtering of the flame-retardant cable material. During filtration, the driving structure of the crushing blades enables a second scraper to spread the crushed material onto the screen, ensuring effective filtration and improving the crushing efficiency. A return component allows incompletely crushed material to be lifted back into the crushing chamber by the auger blades. After filtration, the material can be returned to the crushing chamber until the crushing requirements are met, eliminating the need for multiple steps and further improving crushing efficiency.

[0021] Figures 1-4 The diagram shown is a schematic representation of the overall structure of an embodiment of the flame-retardant cable material crusher of this utility model. Please refer to the attached diagram. Figures 1-4 The main structure of this embodiment includes: a pulverizing component and a filtering component.

[0022] The crushing assembly is used to crush flame-retardant cable material. The crushing assembly includes a crushing box 11, a support leg 12 fixed to the bottom of the crushing box 11, a base 13 fixed to the support leg 12, a feed inlet 14 opened on the top of the crushing box 11, a first motor 15 fixed to the base 13, a rotating shaft 16 connected to the output end of the first motor 15, a crushing blade 17 fixed to the rotating shaft 16, a first scraper 18 fixed to the rotating shaft 16, a discharge plate 19 fitted with the rotating shaft 16, and a first discharge port 111 opened at the bottom of the crushing box 11. In actual use, the user starts the first motor 15, which drives the rotating shaft 16 to rotate. The rotating shaft 16 drives the crushing blade 17 to rotate. The user pours the flame-retardant cable material into the feed port 14. The crushed flame-retardant cable material is filtered and falls onto the discharge plate 19. The first scraper 18 drives the flame-retardant cable material. When the first scraper 18 rotates to the first discharge port 111, the filtered flame-retardant cable material goes out from the first discharge port 111.

[0023] The filter assembly is used to filter the pulverized flame-retardant cable material. The filter assembly includes a second scraper 21 fixed to the rotating shaft 16, a screen 22 fitted to the rotating shaft 16, mesh holes 23 opened in the screen 22, and a second discharge port 24 opened on the pulverizing box 11. In practical use, after the flame-retardant cable material is crushed, the user starts the first motor 15, which drives the rotating shaft 16 to rotate. The rotating shaft 16 drives the second scraper 21 to rotate. The flame-retardant cable material that is not completely crushed is carried by the second scraper 21 on the screen 22. When the second scraper 21 rotates to the second discharge port 24, the material is discharged from the second discharge port 24.

[0024] Furthermore, after the incompletely crushed flame-retardant cable material is filtered out, it needs to be collected first and then poured back into the crushing box 11. This involves multiple steps, resulting in low work efficiency. Therefore, a material return assembly is installed to solve this problem. Specifically, the material return assembly includes a second motor 31 fixed to the base 13, a rotating rod 32 connected to the output end of the second motor 31, auger blades 33 fixed to the rotating rod 32, a support block 34 fixed to the crushing box 11, a feeding hopper 35 fixed to the support block 34, a discharge pipe 36 fixed to the feeding hopper 35, and a material return outlet 37 opened in the feeding hopper 35. In actual use, the user starts the second motor 31, which drives the rotating rod 32 to rotate. The rotating rod 32 drives the auger blades 33 to rotate. The flame-retardant cable material enters the feeding hopper 35 through the feeding pipe 36. The auger blades 33 rotate to lift the flame-retardant cable material to a higher height. The flame-retardant cable material returns to the crushing box 11 through the return outlet 37 for further crushing.

[0025] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A flame retardant cable compound grinder characterized by, include: The crushing assembly includes a crushing box (11), a support leg (12) fixed to the bottom of the crushing box (11), a base (13) fixed to the support leg (12), a feed inlet (14) opened on the top of the crushing box (11), a first motor (15) fixed to the base (13), a rotating shaft (16) connected to the output end of the first motor (15), a crushing blade (17) fixed to the rotating shaft (16), a first scraper (18) fixed on the rotating shaft (16), a discharge plate (19) fitted with the rotating shaft (16), and a first discharge port (111) opened at the bottom of the crushing box (11). The filter assembly includes a second scraper (21) fixed to the rotating shaft (16), a screen (22) fitted to the rotating shaft (16), mesh holes (23) opened on the screen (22), and a second discharge port (24) opened on the crushing box (11).

2. The flame-retardant cable material crusher according to claim 1, characterized in that, It also includes a material return assembly, which includes a second motor (31) fixed to the base (13), a rotating rod (32) connected to the output end of the second motor (31), and an auger blade (33) fixed on the rotating rod (32).

3. The flame-retardant cable material crusher according to claim 2, characterized in that, The return material assembly also includes a support block (34) fixed to the crushing box (11), a feeding hopper (35) fixed to the support block (34), a discharge pipe (36) communicating with the feeding hopper (35), and a return material outlet (37) opened in the feeding hopper (35).

4. The flame-retardant cable material crusher according to claim 1, characterized in that, The edge of the screen (22) is fixed on the crushing box (11), and the mesh (23) is evenly distributed.

5. A flame-retardant cable material crusher according to claim 1, characterized in that, The first scraper (18) rotates along the shaft (16) on the surface of the discharge plate (19), and the second scraper (21) rotates along the shaft (16) on the surface of the screen (22).

6. A flame-retardant cable material crusher according to claim 3, characterized in that, The feeding pipe (36) is inclined downward, with the upper end of the feeding pipe (36) connected to the second discharge port (24) and the lower end of the feeding pipe (36) connected to the feeding bucket (35).

7. A flame-retardant cable material crusher according to claim 3, characterized in that, The return outlet (37) is located above the inlet (14).

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