Cashmere production workshop dust removal device

Abstract

The utility model discloses a cashmere production workshop dust removal device which comprises a supporting barrel, an inner barrel, a dust collection mechanism and a turning and beating mechanism, supporting legs are arranged on the bottom wall of the supporting barrel, the inner barrel is arranged at the inner bottom of the supporting barrel, the inner side wall of the inner barrel is in an inverted cone shape, and the dust collection mechanism is hinged to the upper portion of the supporting barrel. The turning and beating mechanism is arranged at the center in the supporting barrel, and a filter screen is installed on the inner side wall, close to an upper end opening, of the supporting barrel. The utility model belongs to the technical field of cashmere processing, and particularly relates to a dust removal device which is used for removing dust in cashmere processing in a cashmere production workshop, loosening cashmere, separating dust and impurities contained in the cashmere, collecting floating dust and impurities by utilizing a dust collection mechanism, increasing the passing efficiency of a filter screen for screening the dust and the impurities, and improving the dust removal efficiency. The dust removal device for the cashmere production workshop improves air circulation in a supporting cylinder, pushes impurities and dust in the supporting cylinder to move, and improves the recovery efficiency of the impurities and the dust.

Description

Technical Field

[0001] The utility model belongs to the technical field of cashmere processing, in particular to a dust removal device for a cashmere production workshop. Background Art

[0002] Cashmere is a high-grade textile fiber. During the processing, it needs to be sorted, loosened, washed, dried, combed and so on. Therefore, it is necessary to spread out the clumps of cashmere and remove the weeds, dust and other impurities contained in them.

[0003] The existing dust removal device in the cashmere production workshop filters and collects impurities in the cashmere through a vacuum cleaner and a gauze. During the loosening process of the cashmere, the gauze is easily blocked, affecting the collection of impurities. The suction force of the vacuum cleaner cannot ensure that the impurities mixed in the cashmere during the loosening process are effectively removed. The local suction force of the vacuum cleaner is too large, and after clogging, it affects the production efficiency and increases unnecessary operations in production. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the process of loosening cashmere, the cashmere blocks the yarn net, affecting the collection of impurities, and the impurities mixed in the cashmere cannot be effectively removed, which increases unnecessary operations in production.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a dust removal device for a cashmere production workshop, comprising a supporting cylinder, which is a cylindrical hollow cavity with an opening at the upper end, and the bottom wall of the supporting cylinder is provided with supporting legs, and the supporting legs are symmetrically arranged, and also include an inner cylinder, a dust collecting mechanism and a flipping mechanism, the inner cylinder is arranged at the inner bottom of the supporting cylinder, the inner side wall of the inner cylinder is arranged in an inverted cone shape, the dust collecting mechanism is hinged to the upper part of the supporting cylinder, the flipping mechanism is arranged at the inner center of the supporting cylinder, and a filter is installed on the inner side wall of the supporting cylinder near the upper end opening.

[0006] Furthermore, the flipping mechanism includes a rotating motor, a transmission shaft and a striking bar. The rotating motor is arranged at the center of the bottom wall of the supporting cylinder. The output end of the rotating motor passes through the supporting cylinder and the bottom wall of the inner cylinder and is located at the bottom of the inner cylinder. One end of the transmission shaft is fixedly connected to the output end of the rotating motor, and the other end of the transmission shaft passes through the filter and extends to the upper part of the filter. The transmission shaft can be rotatably arranged in the filter, and the striking bar is arranged on the outer side wall of the transmission shaft.

[0007] Furthermore, the striking bars are made of rubber material, are distributed in a ring shape and are arranged at equal intervals along the axial direction of the transmission shaft, a scraper is provided on the outer wall of the transmission shaft close to the bottom wall of the filter, and a fan blade is provided on the outer wall of the transmission shaft extending to the upper end of the filter.

[0008] Furthermore, the dust collecting mechanism includes a dust collecting barrel, an air pump, baffle 1, baffle 2 and a protective net, the dust collecting barrel is hingedly arranged on the upper part of the supporting barrel, the air pump penetrates the side wall of the dust collecting barrel and is arranged in the dust collecting barrel, a through hole is opened on the bottom wall of the dust collecting barrel away from the air pump, the baffle 1 is arranged in the middle of the bottom wall of the dust collecting barrel, the baffle 2 is arranged on the inner upper wall of the dust collecting barrel, the baffle 2 is located between the baffle 1 and the air pump, the protective net is arranged in the dust collecting barrel close to the air pump, and the protective net is located between the baffle 2 and the air pump.

[0009] Furthermore, a dust collecting chamber is formed between the second baffle plate inside the dust collecting barrel and the protective net, a dust removal port is opened at the upper part of the dust collecting barrel, a cover plate is hingedly provided at the dust removal port, and the dust removal port is located at the upper part of the dust collecting chamber.

[0010] Furthermore, a filling port is opened on the outer side wall of the support cylinder, and a protective door plate is hingedly provided at the filling port.

[0011] After adopting the above structure, the beneficial effects of the utility model are as follows: for dust removal of cashmere processing in cashmere production workshops, the cashmere is centrally processed to make the cashmere loose, the dust and impurities contained in the cashmere are separated, and the floating dust impurities are collected by using the dust collecting mechanism, the filter passing efficiency of screening dust and impurities is increased, the air circulation inside the supporting cylinder is improved, the impurities and dust are promoted to move, and the recovery efficiency of impurities and dust is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] Figure 1 This is a schematic diagram of the overall structure of the dust removal device for a cashmere production workshop proposed by the utility model;

[0014] Figure 2 A half-section view of the dust removal device for a cashmere production workshop proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the dust collecting cylinder structure of the dust removal device for a cashmere production workshop proposed by the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the internal structure of the dust removal device for a cashmere production workshop.

[0017] In the attached drawings: 1. supporting cylinder, 2. supporting legs, 3. inner cylinder, 4. dust collecting mechanism, 5. flipping mechanism, 6. filter screen, 7. rotating motor, 8. transmission shaft, 9. striking bar, 10. scraper, 11. fan blade, 12. dust collecting cylinder, 13. air pump, 14. baffle 1, 15. baffle 2, 16. protective net, 17. through hole, 18. dust collecting chamber, 19. dust removal port, 20. cover plate, 21. filling port, 22. protective door panel. DETAILED DESCRIPTION

[0018] like Figure 1 , Figure 2 and Figure 4 As shown, a dust removal device for a cashmere production workshop comprises a supporting cylinder 1, which is arranged in a cylindrical hollow cavity with an opening at the upper end. The bottom wall of the supporting cylinder 1 is provided with supporting legs 2, and the supporting legs 2 are symmetrically arranged. It also comprises an inner cylinder 3, a dust collecting mechanism 4 and a turning mechanism 5. The inner cylinder 3 is arranged at the bottom of the supporting cylinder 1, and the inner side wall of the inner cylinder 3 is arranged in an inverted cone shape. The dust collecting mechanism 4 is hingedly arranged on the upper part of the supporting cylinder 1, and the turning mechanism 5 is arranged at the inner center of the supporting cylinder 1. A filter screen 6 is installed on the inner side wall of the supporting cylinder 1 near the upper end opening. The inner cylinder 3 supports the edge of the inner bottom of the supporting cylinder 1 for limiting the storage of cashmere. The turning mechanism 5 rotates inside the supporting cylinder 1 to whip the cashmere to loosen the cashmere. Impurities mixed in the loose cashmere are recovered and collected by the dust collecting mechanism 4.

[0019] like Figure 2 and Figure 4 As shown, in order to loosen the cashmere and separate the impurities inside it, the beating mechanism 5 includes a rotating motor 7, a transmission shaft 8 and a beating bar 9. The rotating motor 7 is arranged at the center of the bottom wall of the supporting cylinder 1, and the output end of the rotating motor 7 penetrates the supporting cylinder 1 and the bottom wall of the inner cylinder 3 and is located at the bottom of the inner cylinder 3. One end of the transmission shaft 8 is fixedly connected to the output end of the rotating motor 7, and the other end of the transmission shaft 8 penetrates the filter screen 6 and extends to the upper part of the filter screen 6. The transmission shaft 8 is rotatably arranged in the filter screen 6, and the beating bar 9 is arranged on the outer side wall of the transmission shaft 8. The rotating motor 7 drives the transmission shaft 8 to rotate, so that the beating bar 9 rotates inside the inner cylinder 3 and the supporting cylinder 1, and the cashmere is whipped to loosen the cashmere and separate it from the impurities contained therein. The beating bar 9 is a rubber beating bar 9, which has good toughness. The beating bars are distributed in a ring shape and are arranged at equal intervals along the axial direction of the transmission shaft 8, thereby increasing the contact density and frequency of the beating bar 9 and the cashmere.

[0020] like Figure 1-4As shown, in order to collect dust and impurities generated inside the supporting cylinder 1, the dust collecting mechanism 4 includes a dust collecting cylinder 12, an air pump 13, a baffle 14, a baffle 2 15 and a protective net 16. The dust collecting cylinder 12 is hingedly arranged on the upper part of the supporting cylinder 1, the air pump 13 penetrates the side wall of the dust collecting cylinder 12 and is arranged in the dust collecting cylinder 12, a through hole 17 is opened on the bottom wall of the dust collecting cylinder 12 away from the air pump 13, the baffle 14 is arranged in the middle of the inner bottom wall of the dust collecting cylinder 12, the baffle 2 15 is arranged on the inner upper wall of the dust collecting cylinder 12, the baffle 2 15 is located between the baffle 14 and the air pump 13, the protective net 16 is arranged in the dust collecting cylinder 12 close to the air pump 13, and the protective net 16 is located between the baffle 2 15 and the air pump 13. A dust collecting chamber 18 is formed between the second baffle plate 15 and the protective net 16 in the dust barrel 12. A dust removal port 19 is opened on the upper part of the dust collecting chamber 18. A cover plate 20 is hingedly provided at the dust removal port 19. The dust removal port 19 is located at the upper part of the dust collecting chamber 18. The air pump 13 is started, and the air pump 13 extracts dust and impurities into the dust collecting chamber 12 through the protective net 16. When the cashmere inside the supporting cylinder 1 is loosened, the dust floats and enters the dust collecting chamber 12 through the filter net 6. At the same time, the suction force generated by the air pump 13 causes the dust and impurities to flow on the upper part of the baffle plate 14, fall after contacting the second baffle plate 15, and enter the dust collecting chamber 18. Finally, the air is discharged through the screening barrier of the protective net 16, and the dust and impurities remain in the dust collecting chamber 18.

[0021] like Figure 2 and Figure 4 As shown, in order to increase the filtering efficiency of the filter 6, avoid clogging of the filter 6 after the cashmere is loosened, and increase the transportation of dust and impurities, a scraper 10 is provided on the outer wall of the transmission shaft 8 close to the bottom wall of the filter 6, and then the outer wall of the cylinder 1 is supported to increase the transportation efficiency of dust and impurities. The transmission shaft 8 extends to the outer wall of the upper end of the filter 6 and is provided with fan blades 11 to push the dust and impurities on the upper part of the filter 6 to move into the dust collecting cylinder 12.

[0022] A filling port 21 is formed on the outer wall of the supporting cylinder 1 , and a protective door plate 22 is hingedly provided at the filling port 21 for supporting the input and output of cashmere inside the cylinder 1 .

[0023] When in use, the operator opens the protective door panel 22, pours the cashmere from the filling port 21 into the support cylinder 1, and the inner cylinder 3 receives the cashmere, so that the amount of cashmere filled in the support cylinder 1 from top to bottom is reduced, so that the cashmere can expand upward inside the support cylinder 1 during the loosening process;

[0024] When loosening, the rotating motor 7 is started to drive the transmission shaft 8 to rotate, so that the beating strip 9 rotates inside the inner cylinder 3 and the supporting cylinder 1, and the cashmere is whipped to loosen the cashmere and separate it from the impurities contained therein. The beating strip 9 is made of rubber material, and the beating strip 9 has good toughness. The beating strips are distributed in an annular shape and are arranged at equal intervals along the axial direction of the transmission shaft 8, so as to increase the contact density and frequency between the beating strip 9 and the cashmere;

[0025] At the same time, the transmission shaft 8 drives the scraper 10 and the fan blade 11 to rotate, and the scraper 10 contacts the bottom wall of the filter screen 6 to scrape off the cashmere on the bottom wall of the filter screen 6, thereby increasing the passing rate of dust and impurities. At the same time, the upper fan blade 11 pushes the dust and impurities upward to increase the conveying efficiency of dust and impurities.

[0026] During the loosening process, the dust floats and enters the dust collecting tube 12 through the filter 6. At the same time, the suction force generated by the air pump 13 causes the dust and impurities to flow on the upper part of the baffle 14, fall after contacting the baffle 2 15, and enter the dust collecting chamber 18. Finally, the air is discharged through the screening barrier of the protective net 16, and the dust and impurities remain in the dust collecting chamber 18. The cover 20 is opened to clean the dust in the dust collecting chamber 18.

[0027] Although the embodiments of the utility model have been shown and described, it is 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 the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A dust removal device for a cashmere production workshop, comprising a support cylinder, wherein the support cylinder is a cylindrical hollow cavity with an upper end opening, and the bottom wall of the support cylinder is provided with support legs, which are symmetrically arranged, and characterized in that: It also includes an inner cylinder, a dust collecting mechanism and a flipping mechanism. The inner cylinder is arranged at the bottom of the supporting cylinder, the inner wall of the inner cylinder is arranged in an inverted cone shape, the dust collecting mechanism is hinged to the upper part of the supporting cylinder, the flipping mechanism is arranged at the center of the supporting cylinder, and a filter is installed on the inner wall of the supporting cylinder near the upper end opening.

2. The dust removal device for cashmere production workshop according to claim 1, characterized in that: The flipping mechanism includes a rotating motor, a transmission shaft and a striking bar. The rotating motor is arranged at the center of the bottom wall of the supporting cylinder. The output end of the rotating motor passes through the supporting cylinder and the bottom wall of the inner cylinder and is located at the bottom of the inner cylinder. One end of the transmission shaft is fixedly connected to the output end of the rotating motor, and the other end of the transmission shaft passes through the filter and extends to the upper part of the filter. The transmission shaft can be rotatably arranged in the filter, and the striking bar is arranged on the outer side wall of the transmission shaft.

3. The dust removal device for cashmere production workshop according to claim 2, characterized in that: The striking bars are made of rubber material, are distributed in a ring shape and are arranged at equal intervals along the axial direction of the transmission shaft. A scraper is provided on the outer wall of the transmission shaft close to the bottom wall of the filter, and a fan blade is provided on the outer wall of the transmission shaft extending to the upper part of the filter.

4. The dust removal device for cashmere production workshop according to claim 1, characterized in that: The dust collecting mechanism includes a dust collecting barrel, an air pump, baffle 1, baffle 2 and a protective net, the dust collecting barrel is hingedly arranged on the upper part of the supporting barrel, the air pump penetrates the side wall of the dust collecting barrel and is arranged in the dust collecting barrel, a through hole is opened on the bottom wall of the dust collecting barrel away from the air pump, the baffle 1 is arranged in the middle of the bottom wall of the dust collecting barrel, the baffle 2 is arranged on the inner upper wall of the dust collecting barrel, the baffle 2 is located between the baffle 1 and the air pump, the protective net is arranged in the dust collecting barrel close to the air pump, and the protective net is located between the baffle 2 and the air pump.

5. The dust removal device for cashmere production workshop according to claim 4, characterized in that: A dust collecting chamber is formed between the second baffle plate in the dust collecting cylinder and the protective net. A dust removal port is provided at the upper part of the dust collecting cylinder. A cover plate is hingedly provided at the dust removal port. The dust removal port is located at the upper part of the dust collecting chamber.

6. The dust removal device for cashmere production workshop according to claim 1, characterized in that: A filling port is provided on the outer side wall of the supporting cylinder, and a protective door plate is hingedly provided at the filling port.

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