CN110898909A

CN110898909A - Root of kudzu vine powder grinder with collection dirt structure

Info

Publication number: CN110898909A
Application number: CN201911232859.4A
Authority: CN
Inventors: 郑红华
Original assignee: Hunan Fuqianfu Biotechnology Co Ltd
Current assignee: Hunan Fuqianfu Biotechnology Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-03-24

Abstract

The invention provides a kudzu vine root powder grinding device with a dust collecting structure, which comprises a grinding box and a dust collecting box, a first rotating shaft and a second rotating shaft are horizontally and symmetrically arranged in a cavity of the grinding box, the outer walls of the first rotating shaft and the second rotating shaft are respectively sleeved with a first grinding roller and a second grinding roller, and one side of the grinding box is provided with an air blower, an air outlet pipeline is arranged at the air outlet of the air blower and is positioned below the first grinding roller and the second grinding roller, and a dust outlet is arranged on one side of the grinding box opposite to the air outlet pipeline in a penetrating way, the dust outlet and the air outlet pipeline are positioned on the same horizontal plane, the dust collector is characterized in that a dust collection cover is installed on the inner wall of the dust outlet, an air outlet penetrates through one side of the dust collection box, and the air outlet is connected with a negative pressure pump through an air guide pipe. The invention realizes the collection of the kudzu root powder by the blower, the dust collection cover, the dust collection box and the negative pressure pump, and has good dust collection effect.

Description

Root of kudzu vine powder grinder with collection dirt structure

Technical Field

The invention mainly relates to the technical field of kudzu root powder, in particular to a kudzu root powder grinding device with a dust collection structure.

Background

In current root of kudzu vine powder production technology, often need use grinder to grind into powder with the root of kudzu vine, at the grinding process, likepowder root of kudzu vine powder extremely easily spills over, influences operational environment, and when the root of kudzu vine powder that grinds moreover passes through grinder's discharge gate and transports, extremely easily remains on grinder's inner wall, leads to the waste of resource, has increased manufacturing cost. Therefore, there is a need to develop a grinding device with a dust collecting structure to facilitate the collection of the pueraria lobata powder.

Disclosure of Invention

The invention mainly provides a kudzu powder grinding device with a dust collecting structure, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a kudzu vine root powder grinding device with a dust collection structure comprises a grinding box and a dust collection box, wherein a first rotating shaft and a second rotating shaft are horizontally and symmetrically arranged in a cavity of the grinding box, two ends of the first rotating shaft and two ends of the second rotating shaft penetrate through a shell of the grinding box and are rotatably connected through ball bearings, a first grinding roller and a second grinding roller are respectively sleeved on the outer walls of the first rotating shaft and the second rotating shaft, an air blower is arranged on one side, away from the dust collection box, of the grinding box, an air outlet pipeline is fixedly arranged at an air outlet of the air blower, one end, away from the air blower, of the air outlet pipeline penetrates through the shell of the grinding box and extends to the interior of the shell, the air outlet pipeline is positioned below the first grinding roller and the second grinding roller, and a dust outlet is horizontally arranged on one side, opposite to the air outlet pipeline, of the grinding box, the dust outlet and the air outlet pipeline are located on the same horizontal plane, a dust collection cover is fixedly mounted on the inner wall of the dust outlet, one end, far away from the grinding box, of the dust collection cover is fixedly connected with the dust collection box, an air outlet penetrates through one side, far away from the dust collection cover, of the dust collection box, and the air outlet is connected with a negative pressure pump through an air guide pipe.

Furthermore, a plurality of hemispherical grinding bodies are spirally and alternately welded and fixed on the outer walls of the first grinding roller and the second grinding roller, the plane ends of the hemispherical grinding bodies are fixedly connected with the outer walls of the first grinding roller and the second grinding roller, and a plurality of grinding lugs are fixedly welded and alternately arranged on the outer walls of the hemispherical grinding bodies.

Furthermore, a first driven wheel and a second driven wheel are horizontally mounted at one end of the first rotating shaft and one end of the second rotating shaft, which extend out of the grinding box, respectively, the first driven wheel is rotatably connected with the second driven wheel through a transmission belt, a third driven wheel is horizontally mounted at one end of the first rotating shaft, which is far away from the first driven wheel, the third driven wheel is rotatably connected with a driving wheel through the transmission belt, the driving wheel is positioned under the third driven wheel, a driving motor is mounted at one side of the driving wheel, which is far away from the grinding box, and an output shaft of the driving motor is rotatably connected with the driving wheel through a rotor.

Furthermore, movable mounting has the delivery board on the infrabasal plate of dust collection box, elastic connection subassembly is installed to the one end horizontal symmetry of delivery board, two elastic connection subassembly's bottom all with the infrabasal plate fixed connection of dust collection box, the delivery board is kept away from two elastic connection subassembly's one end through spherical pair with the inner wall swing joint of dust collection box, just the bottom center department fixed mounting of delivery board has the vibrator.

Furthermore, a partition plate is movably arranged at a discharge hole of the dust collection box through a hinge.

Furthermore, install dustproof filter screen through the bolt on the inner wall of gas outlet.

Furthermore, the bottom of the grinding box and the bottom of the dust collection box are provided with supporting plates, and the bottom of each supporting plate is horizontally, symmetrically and alternately provided with a plurality of shock absorption supporting leg assemblies.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the kudzu root powder collection is realized, the dust collection effect is good, the qualified kudzu root powder falls from a gap between a first grinding roller and a second grinding roller, the generated air flow enters a grinding box from an air outlet pipeline through the work of an air blower, the air outlet pipeline and a dust outlet are positioned on the same horizontal plane, so the qualified kudzu root powder enters a dust collection box through a dust outlet and a dust collection cover under the action of wind power, the kudzu root powder is filtered through a dustproof filter screen, the kudzu root powder is prevented from entering a negative pressure pump, air in the dust collection box is pumped out through the work of the negative pressure pump, the kudzu root powder is adsorbed on the dustproof filter screen, and when the kudzu root powder on the dustproof filter screen is accumulated to a certain degree, the kudzu root powder descends onto a conveying plate from the dustproof filter screen, the kudzu root powder collection is realized, and the dust collection effect is good;

secondly, the grinding effect is good, the driving wheel is driven to rotate by the work of the driving motor, the driving wheel is rotationally connected with the third driven wheel through the transmission belt, so that the third driven wheel drives the first rotating shaft and the first driven wheel to rotate, the first driven wheel is rotationally connected with the second driven wheel through the transmission belt, so that the second driven wheel drives the second rotating shaft to rotate, the first grinding roller and the second grinding roller are driven to rotate through the first rotating shaft and the second rotating shaft, the kudzu roots are ground through the plurality of hemispherical grinding bodies on the outer walls of the first grinding roller and the second grinding roller, the grinding of the kudzu roots is more uniform through the plurality of hemispherical grinding bodies and the grinding lugs, the grinding effect is improved, and the possibility that the dust collection effect is influenced due to the non-uniform ground kudzu root powder is reduced;

thirdly, the movable connection of the conveying plate is realized through the elastic connection assembly and the spherical pair, the conveying plate vibrates due to the movable connection of the conveying plate, the conveying plate conveys the kudzu root powder falling on the conveying plate out of the discharge port of the dust collection box under the vibration effect, and the kudzu root powder can not stay on the conveying plate due to the vibration, so that the kudzu root powder can not be remained in the dust collection box, the resource is saved, and the production cost is reduced.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a first rotating shaft and a second rotating shaft according to the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

FIG. 4 is an enlarged view of area B of FIG. 1;

fig. 5 is an enlarged view of region C in fig. 2.

In the figure: 1. grinding a box; 11. a dust outlet; 2. a dust collection box; 21. a dust collection cover; 22. a negative pressure pump; 23. a partition plate; 24. an air outlet; 241. a dustproof filter screen; 3. a blower; 31. an air outlet pipeline; 4. a first rotating shaft; 41. a first grinding roller; 42. a driving wheel; 43. a first driven wheel; 44. a third driven wheel; 45. a drive motor; 5. a second rotating shaft; 51. a second grinding roller; 52. a second driven wheel; 6. a hemispherical abrasive body; 61. grinding the bumps; 7. a conveying plate; 71. an elastic connection assembly; 72. a vibrator; 8. a support plate; 81. shock attenuation supporting legs subassembly.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 in greater detail, a pueraria root grinding device with a dust collecting structure, comprising a grinding box 1 and a dust collecting box 2, wherein a first rotating shaft 4 and a second rotating shaft 5 are horizontally and symmetrically installed in a cavity of the grinding box 1, two ends of the first rotating shaft 4 and the second rotating shaft 5 are rotatably connected through a housing of the grinding box 1 by ball bearings, a first grinding roller 41 and a second grinding roller 51 are respectively sleeved on outer walls of the first rotating shaft 4 and the second rotating shaft 5, a blower 3 is installed on one side of the grinding box 1 away from the dust collecting box 2, an air outlet pipe 31 is fixedly installed at an air outlet of the blower 3, one end of the air outlet pipe 31 away from the blower 3 extends through the housing of the grinding box 1 to the inside thereof, the air outlet pipe 31 is located below the first grinding roller 41 and the second grinding roller 51, and a dust outlet 11 is horizontally arranged on one side of the grinding box 1 opposite to the air outlet pipeline 31 in a penetrating manner, the dust outlet 11 and the air outlet pipeline 31 are positioned on the same horizontal plane, a dust hood 21 is fixedly installed on the inner wall of the dust outlet 11, one end of the dust hood 21 far away from the grinding box 1 is fixedly connected with the dust box 2, an air outlet 24 is arranged on one side of the dust box 2 far away from the dust hood 21 in a penetrating manner, and the air outlet 24 is connected with a negative pressure pump 22 through an air guide pipe.

Referring to fig. 1-2, a plurality of hemispherical grinding bodies 6 are spirally and alternately welded and fixed on the outer walls of the first grinding roller 41 and the second grinding roller 51, the planar ends of the plurality of hemispherical grinding bodies 6 are fixedly connected with the outer walls of the first grinding roller 41 and the second grinding roller 51, a plurality of grinding protrusions 61 are fixedly welded and alternately on the outer walls of the plurality of hemispherical grinding bodies 6, a first driven wheel 43 and a second driven wheel 52 are horizontally installed at the ends of the first rotating shaft 4 and the second rotating shaft 5 extending out of the grinding box 1, respectively, the first driven wheel 43 is rotatably connected with the second driven wheel 52 through a transmission belt, a third driven wheel 44 is horizontally installed at the end of the first rotating shaft 4 far away from the first driven wheel 43, and a driving wheel 42 is rotatably connected with the third driven wheel 44 through a transmission belt, the driving wheel 42 is positioned right below the third driven wheel 44, and a driving motor 45 is installed on one side of the driving wheel 42 away from the grinding box 1, and an output shaft of the driving motor 45 is rotatably connected with the driving wheel 42 through a rotor. In this embodiment, through the work of driving motor 45, drive action wheel 42 rotates, because action wheel 42 and third follow driving wheel 44 rotate through the drive belt and be connected, consequently, third follow driving wheel 44 drives first axis of rotation 4 and first follow driving wheel 43 and rotates, because first follow driving wheel 43 rotates with second follow driving wheel 52 through the drive belt and is connected, consequently second follows driving wheel 52 and drives second axis of rotation 5 and rotate, it is rotatory to drive first grinding roller 41 and second grinding roller 51 through first axis of rotation 4 and second axis of rotation 5, grind the root of kudzu vine through a plurality of hemisphere type grinding bodies 6 on first grinding roller 41 and the second grinding roller 51 outer wall, it is more even to make the grinding of root of kudzu vine through a plurality of hemisphere type grinding bodies 6 and grinding convex block 61, the grinding effect has been improved, reduced because the ground root of kudzu vine powder inhomogeneous and influence the possibility of collection dirt effect.

Please refer to fig. 1 and fig. 4 again, a partition 23 is movably mounted at the discharge port of the dust box 2 through a hinge, a dustproof filter screen 241 is mounted on the inner wall of the air outlet 24 through a bolt, a support plate 8 is mounted at the bottom of the grinding box 1 and the dust box 2, and a plurality of shock-absorbing support leg assemblies 81 are horizontally and symmetrically mounted at the bottom of the support plate 8 in a staggered manner. In this embodiment, by closing the partition 23, the pueraria powder entering the dust collecting box 2 is prevented from overflowing the dust collecting box 2, and the dustproof filter screen 241 prevents the pueraria powder from entering the negative pressure pump 22 to damage the parts in the negative pressure pump 22, and the stabilizing device of the damping support leg assembly 81 is used.

Please refer to fig. 3 again, a conveying plate 7 is movably mounted on the inner bottom plate of the dust collection box 2, elastic connection assemblies 71 are horizontally and symmetrically mounted at one end of the conveying plate 7, the bottom ends of the two elastic connection assemblies 71 are fixedly connected with the inner bottom plate of the dust collection box 2, one end of the conveying plate 7 far away from the two elastic connection assemblies 71 is movably connected with the inner wall of the dust collection box 2 through a spherical pair, and a vibrator 72 is fixedly mounted at the center of the bottom end of the conveying plate 7. In this embodiment, the flexible connection of the conveying plate 7 is realized through the elastic connection assembly 71 and the spherical pair, the vibrator 72 works, the conveying plate 7 vibrates due to the flexible connection of the conveying plate 7, the conveying plate 7 conveys the kudzu root powder falling on the conveying plate 7 out of the discharge port of the dust collection box 2 under the action of vibration, and due to vibration, the kudzu root powder cannot stay on the conveying plate 7, so that the kudzu root powder can hardly remain in the dust collection box 2, resources are saved, and the production cost is reduced.

The specific operation mode of the invention is as follows:

firstly, the kudzuvine root is poured into the grinding box 1 from a feeding port, at the moment, the driving wheel 42 is driven to rotate by the work of the driving motor 45, the driving wheel 42 and the third driven wheel 44 are rotationally connected through a transmission belt, so the third driven wheel 44 drives the first rotating shaft 4 and the first driven wheel 43 to rotate, as the first driven wheel 43 and the second driven wheel 52 are rotationally connected through the transmission belt, the second driven wheel 52 drives the second rotating shaft 5 to rotate, the first grinding roller 41 and the second grinding roller 51 are driven to rotate through the first rotating shaft 4 and the second rotating shaft 5, the kudzuvine root is ground through the plurality of hemispherical grinding bodies 6 on the outer walls of the first grinding roller 41 and the second grinding roller 51, the grinding of the kudzuvine root is more uniform through the plurality of hemispherical grinding bodies 6 and the grinding convex blocks 61, the grinding effect is good, and qualified kudzuvine root powder falls from a gap between the first grinding roller 41 and the second grinding roller 51, by the operation of the blower 3, the generated air flow enters the grinding box 1 from the air outlet pipeline 31, and because the air outlet pipeline 31 and the dust outlet 11 are positioned on the same horizontal plane, therefore, the qualified ground kudzu root powder enters the dust collection box 2 through the dust outlet 11 and the dust collection cover 21 under the action of wind, the dust-proof filter screen 241 filters the kudzu root powder to prevent the kudzu root powder from entering the negative pressure pump 22, the negative pressure pump 22 works to pump out the air in the dust collection box 2, at the moment, the kudzu root powder is adsorbed on the dust-proof filter screen 241, when the pueraria root powder on the dustproof filter screen 241 is accumulated to a certain degree, the pueraria root powder descends from the dustproof filter screen 241 to the conveying plate 7 to complete the dust collection work, and through the work of the vibrator 72, due to the movable connection of the conveying plate 7, the conveying plate 7 vibrates, and the conveying plate 7 conveys the pueraria powder falling on the conveying plate 7 out of the discharge hole of the dust collection box 2 under the action of vibration.

The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. A kudzu vine root powder grinding device with a dust collection structure comprises a grinding box (1) and a dust collection box (2), and is characterized in that a first rotating shaft (4) and a second rotating shaft (5) are horizontally and symmetrically installed in a cavity of the grinding box (1), two ends of the first rotating shaft (4) and two ends of the second rotating shaft (5) penetrate through a shell of the grinding box (1) and are rotatably connected through ball bearings, a first grinding roller (41) and a second grinding roller (51) are respectively sleeved on outer walls of the first rotating shaft (4) and the second rotating shaft (5), an air blower (3) is installed on one side, away from the dust collection box (2), of the grinding box (1), an air outlet pipeline (31) is fixedly installed at an air outlet of the air blower (3), one end, away from the air outlet pipeline (31), of the air outlet pipeline (31) penetrates through the shell of the grinding box (1) and extends into the interior of the grinding box, air-out pipeline (31) are located first grinding roller (41) with the below of second grinding roller (51), just grind case (1) go up with one side level that air-out pipeline (31) is relative runs through and is equipped with dust outlet (11), dust outlet (11) with air-out pipeline (31) are located same horizontal plane, fixed mounting has dust cage (21) on the inner wall of dust outlet (11), dust cage (21) are kept away from the one end of grinding case (1) with dust collection box (2) fixed connection, dust collection box (2) are kept away from one side of dust cage (21) is run through and is equipped with gas outlet (24), gas outlet (24) are connected with negative pressure pump (22) through the air duct.

2. The kudzu powder grinding device with the dust collection structure according to claim 1, wherein a plurality of hemispherical grinding bodies (6) are spirally and alternately welded and fixed on the outer walls of the first grinding roller (41) and the second grinding roller (51), the planar ends of the hemispherical grinding bodies (6) are fixedly connected with the outer walls of the first grinding roller (41) and the second grinding roller (51), and a plurality of grinding lugs (61) are alternately welded and fixed on the outer walls of the hemispherical grinding bodies (6).

3. The kudzu powder grinding device with a dust collecting structure as claimed in claim 1, a first driven wheel (43) and a second driven wheel (52) are respectively and horizontally arranged at one end of the first rotating shaft (4) and one end of the second rotating shaft (5) extending out of the grinding box (1), the first driven wheel (43) is rotationally connected with the second driven wheel (52) through a transmission belt, and one end of the first rotating shaft (4) far away from the first driven wheel (43) is horizontally provided with a third driven wheel (44), the third driven wheel (44) is rotationally connected with a driving wheel (42) through a transmission belt, the driving wheel (42) is positioned right below the third driven wheel (44), and one side of the driving wheel (42) far away from the grinding box (1) is provided with a driving motor (45), and an output shaft of the driving motor (45) is rotationally connected with the driving wheel (42) through a rotor.

4. The kudzu powder grinding device with the dust collection structure according to claim 1, wherein a conveying plate (7) is movably mounted on an inner bottom plate of the dust collection box (2), elastic connection assemblies (71) are horizontally and symmetrically mounted at one ends of the conveying plate (7), the bottom ends of the two elastic connection assemblies (71) are fixedly connected with the inner bottom plate of the dust collection box (2), one end of the conveying plate (7) far away from the two elastic connection assemblies (71) is movably connected with the inner wall of the dust collection box (2) through a spherical pair, and a vibrator (72) is fixedly mounted at the center of the bottom end of the conveying plate (7).

5. A pueraria grinding device with a dust collection structure according to claim 4, wherein a partition plate (23) is movably mounted at a discharge port of the dust collection box (2) through a hinge.

6. The kudzu powder grinding device with a dust collection structure according to claim 1, wherein a dust-proof filter screen (241) is mounted on the inner wall of the air outlet (24) through a bolt.

7. A pueraria grinding device with dust collection structure according to claim 1, wherein a support plate (8) is installed at the bottom of the grinding box (1) and the dust collection box (2), and a plurality of shock-absorbing support foot assemblies (81) are horizontally symmetrically installed at the bottom of the support plate (8) in a staggered manner.