CN211563252U

CN211563252U - Ultramicro crushing device with adjustable stirring rake

Info

Publication number: CN211563252U
Application number: CN201922442705.XU
Authority: CN
Inventors: 徐炜; 魏炜; 仇政芳; 吴晨; 王志成; 宋秋华
Original assignee: Yantai Central Asia Healthcare Wine Co ltd
Current assignee: Yantai Central Asia Healthcare Wine Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-25
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to an ultramicro reducing mechanism with adjustable stirring rake, including feed arrangement, one-level rubbing crusher, cyclone and superfine rubbing crusher, superfine rubbing crusher includes horizontal casing of placing and locates the inside cylinder filter screen of casing, is equipped with the stirring subassembly in the filter screen, the stirring subassembly includes axis of rotation and motor, and the cover is equipped with solid fixed ring on the outer anchor ring of axis of rotation, gu fixed ring's outer anchor ring fixedly connected with threaded rod, sliding connection has the stirring rake on the threaded rod, threaded connection has two nuts on the threaded rod of stirring rake both sides, the stirring rake is contradicted with the filter screen all the time. The utility model discloses it is effectual to have crushing grinding, conveniently adjusts the effect of stirring subassembly and filter screen interval.

Description

Ultramicro crushing device with adjustable stirring rake

Technical Field

The utility model belongs to the technical field of traditional chinese medicine processing equipment's technique and specifically relates to a super little reducing mechanism with adjustable stirring rake.

Background

The raw materials of the three-animal penis wine and the three-animal penis pill are compatible with a plurality of traditional Chinese medicines, and the traditional Chinese medicines need to be cleaned, dried, fried, crushed and the like when the three-animal penis wine and the three-animal penis pill are produced. The traditional Chinese medicine is pulverized into coarse pulverization and ultrafine pulverization, and the mode of combining the coarse pulverization and the ultrafine pulverization is most commonly used for pulverizing the traditional Chinese medicine at present. The medical form of the traditional Chinese medicine can directly influence the curative effect of the medicine, and the traditional Chinese medicine is ground before use, so that the medicinal property of the traditional Chinese medicine is favorably exerted to a greater extent.

The traditional Chinese patent with application publication number CN107138221A discloses a medical superfine grinding machine, which comprises an abrasive barrel, wherein a rotating grinding rod is arranged inside the abrasive barrel, a plurality of fixed grinding rods are arranged outside the rotating grinding rod, a support is connected with the abrasive barrel through a shock pad, the lower end of an abrasive motor is electrically connected with a controller, and a movable filter screen is arranged inside the abrasive tube. Above-mentioned prior art carries out the shock attenuation effectively through installing the shock pad, has improved the effect that traditional chinese medicine ground simultaneously.

The above prior art solutions have the following drawbacks: the granularity of the traditional chinese medicine powder that super little rubbing crusher obtained is very little, and the mesh requirement of required filter screen is also very high, what adopt under most circumstances is flexible filter screen, and flexible filter screen will not be ground in the use, and certain deformation can take place for a long time, if change the filter screen and can cause certain waste, but if not change the filter screen, then the interval grow between grinding pin and the filter screen, grinding effect variation. Above-mentioned grinding pin among the prior art is for being equipped with the subassembly that can adjust grinding pin and filter screen interval, and when the filter screen takes place deformation, the effect that smashes the grinding can the variation, and the efficiency of smashing the grinding also can reduce.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an ultramicro reducing mechanism with adjustable stirring rake has and smashes grinding effect good, conveniently adjusts the advantage of stirring subassembly and filter screen interval.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an ultra micro crushing device with adjustable stirring rake, includes feed arrangement, one-level rubbing crusher, cyclone and ultra micro crusher, ultra micro crusher includes the casing of horizontal placement and locates the inside cylinder filter screen of casing, is equipped with the stirring subassembly in the filter screen, the stirring subassembly includes axis of rotation and motor, and the cover is equipped with solid fixed ring on the outer anchor ring of axis of rotation, gu fixed ring's outer anchor ring fixedly connected with threaded rod, sliding connection has the stirring rake on the threaded rod, threaded connection has two nuts on the threaded rod of stirring rake both sides, the stirring rake is contradicted with the filter screen all the time.

Through adopting above-mentioned technical scheme, when screwing the nut, stirring rake fixed connection is on the threaded rod, and when the nut was unscrewed, the stirring rake can slide along threaded rod length direction, slides to the direction of being close to and keeping away from the filter screen. And when the stirring paddle is adjusted to be abutted against the inner wall of the filter screen and the stress is uniform, the screw cap is screwed, and the stirring paddle is fixed on the threaded rod. According to actual need, adjust the interval of stirring rake and filter screen inner wall, convenient operation just improves and smashes the grinding effect.

The present invention may be further configured in a preferred embodiment as: the number of the fixing rings is two.

Through adopting above-mentioned technical scheme, two solid fixed rings can make the stirring rake atress more even, increase the stability between axis of rotation and the stirring rake, avoid smashing the grinding in-process stirring rake and take place to rock the influence and grind the effect.

The present invention may be further configured in a preferred embodiment as: three groups of stirring paddles are connected to the fixing ring.

Through adopting above-mentioned technical scheme, three stirring rake of group can enough satisfy the required space of powder, can increase the conflict area between stirring rake and the filter screen again, improves crushing efficiency.

The present invention may be further configured in a preferred embodiment as: and the three groups of stirring paddles are all L-shaped.

Through adopting above-mentioned technical scheme, L type stirring rake is when rotating, and one of them limit is contradicted with the filter screen and is used for rolling traditional chinese medicine powder, and then the another side can stir traditional chinese medicine powder, makes the powder can not pile up in the inboard bottom of filter screen under the action of gravity, improves the dispersion of traditional chinese medicine powder, avoids filter screen blocking.

The present invention may be further configured in a preferred embodiment as: the motor is arranged on the door, the rotating shaft is arranged on the door body, the motor is arranged on the door body, the rotating shaft is arranged on the door body.

Through adopting above-mentioned technical scheme, crushing in-process, the locating lever is inserted and is located the locating hole, can play the supporting role to the rotation of axis of rotation, avoids the axis of rotation to take place to rock at the rotation in-process, increases axis of rotation pivoted stability, and then ensures the stirring effect.

The present invention may be further configured in a preferred embodiment as: the part of the rotating shaft extending out of the shell is fixedly connected with a horizontally arranged screw rod, a cylinder is sleeved on the outer ring surface of the screw rod and communicated with the fourth feed port, and a through hole is formed in the upper portion of the cylinder and communicated with the cyclone separator.

Through adopting above-mentioned technical scheme, traditional chinese medicine gets into the hob from cyclone's discharge gate output back, and the hob rotates under the drive of motor, and the hob rotates can carry traditional chinese medicine powder to get into in the filter screen when rotating, reduces the piling up of traditional chinese medicine powder in a feed inlet department.

The present invention may be further configured in a preferred embodiment as: the lower end of the cyclone separator is connected with an air seal device which is communicated with the through hole.

Through adopting above-mentioned technical scheme, the airlock can completely cut off cyclone and the inside air current of superfine rubbing crusher, when carrying traditional chinese medicine powder into the filter screen, avoids the air current among the cyclone to get into in the superfine rubbing crusher.

The present invention may be further configured in a preferred embodiment as: the casing is provided with an observation window, and the observation window is rotatably connected with the casing and can be locked through a buckle.

Through adopting above-mentioned technical scheme, the leakproofness that the observation window can not influence the casing under the indentation state, and under the super little rubbing crusher shut down state, open the observation window, the staff of can being convenient for knows the inside condition of casing, convenient the maintenance.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when screwing the nut, stirring rake fixed connection is on the threaded rod, and when loosening the nut, the stirring rake can slide along threaded rod length direction, slides to the direction of being close to and keeping away from the filter screen. And when the stirring paddle is adjusted to be abutted against the inner wall of the filter screen and the stress is uniform, the screw cap is screwed, and the stirring paddle is fixed on the threaded rod. According to actual needs, the distance between the stirring paddle and the inner wall of the filter screen is adjusted, the operation is convenient, and the crushing and grinding effects are improved;

2. two solid fixed rings can make the stirring rake atress more even, increase the stability between axis of rotation and the stirring rake, avoid smashing the grinding in-process stirring rake and take place to rock the influence and grind the effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the embodiment;

FIG. 2 is a schematic cross-sectional view of the overall structure of an exemplary embodiment;

FIG. 3 is a schematic structural view of a stirring assembly in the embodiment;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a feeding device; 11. a frame body; 12. a hopper; 13. a raw material discharge port; 2. a primary crusher; 21. a first feed port; 22. a first discharge port; 3. a cyclone separator; 31. a second feed port; 32. a second discharge port; 4. a wind seal machine; 41. a third feed inlet; 42. a third discharge port; 5. an ultrafine pulverizer; 51. a housing; 511. an observation window; 512. a fourth feed port; 513. a fourth discharge port; 514. a fifth discharge hole; 515. a machine door; 5151. positioning a rod; 52. a filter screen; 531. a rotating shaft; 5311. positioning holes; 5312. a fixing ring; 5313. a threaded rod; 5314. a nut; 532. a motor; 533. a stirring paddle; 534. a screw rod; 535. a cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, for the utility model discloses an ultramicro reducing mechanism with adjustable stirring rake, including feed arrangement 1, one-level rubbing crusher 2, cyclone 3 and ultramicro rubbing crusher 5.

Referring to fig. 1, the feeding device 1 includes a frame 11 and a hopper 12 disposed above the frame 11, and a raw material outlet 13 is opened at an end of the hopper 12. The hopper 12 is used for containing un-crushed traditional Chinese medicine, and the traditional Chinese medicine is output from the raw material outlet 13.

Referring to fig. 1, the primary crusher 2 is provided with a first feeding hole 21 and a first discharging hole 22, and the first feeding hole 21 is communicated with the raw material discharging hole 13. The un-crushed traditional Chinese medicine enters the primary crusher 2 from the first feeding hole 21 to be primarily crushed and then is output from the first discharging hole 22.

Referring to fig. 1, a second feeding hole 31 is formed in the top of the cyclone separator 3, a second discharging hole 32 is formed in the bottom end of the cyclone separator 3, and the first discharging hole 22 is communicated with the second feeding hole 31. The preliminarily crushed Chinese medicine powder is conveyed into the cyclone separator 3 through the first discharge port 22 and the second discharge port 31, and is output through the second discharge port 32 after being subjected to cyclone dust removal by the cyclone separator 3.

Referring to fig. 1 and 2, the lower end of the cyclone separator 3 is connected to the air seal machine 4, the upper end of the air seal machine 4 is provided with a third feeding port 41, and the third feeding port 41 is communicated with the second discharging port 32; the lower end of the air seal machinery 4 is provided with a third discharge hole 42. The air seal 4 can isolate the air flow inside the cyclone 3 and the ultrafine pulverizer 5 while conveying the traditional Chinese medicine powder.

Referring to fig. 1, the ultrafine pulverizer 5 includes a horizontally disposed cylindrical housing 51, and in order to facilitate understanding of the inside of the housing 51, an observation window 511 is opened on the housing 51, and the observation window 511 is rotatably connected to the housing 51 and fixed by a snap.

Referring to fig. 2, a fourth feed port 512 is formed at one end of the casing 51 close to the air seal machinery 4, and the fourth feed port 512 is communicated with the third discharge port 42; one end of the shell 51 far away from the fourth feeding hole 512 is connected with a machine door 515, and the machine door 515 is rotatably connected with the shell 51 and fixed through a buckle. A pyramid-shaped fourth discharge port 513 is formed in the middle of the lower portion of the casing 51, a fifth discharge port 514 communicated with the inside of the casing 51 is formed in the bottom end of the door 515, and the fifth discharge port 514 is communicated with the first feed port 21.

Referring to fig. 2 and 3, a cylindrical filter screen 52 is connected to the inside of the housing 51 by bolts, a fourth discharge port 513 is connected to the outer circumferential surface of the filter screen 52, and a fourth feed port 512 and a fifth discharge port 514 are connected to the inner side of the filter screen 52.

Referring to fig. 2 and 3, a stirring assembly including a rotating shaft 531, a motor 532 and a stirring paddle 533 is provided inside the filter screen 52. Two fixing rings 5312 are fixedly connected to the outer annular surface of the rotating shaft 531, three threaded rods 5313 are uniformly and fixedly connected to the outer annular surface of the fixing rings 5312, the stirring paddle 533 is slidably connected to the threaded rods 5313, and two nuts 5314 are threadedly connected to the threaded rods 5313 on both sides of the stirring paddle 533. The nut 5314 is rotated to realize relative sliding or fixing between the stirring paddle 533 and the threaded rod 5313, so as to adjust the distance between the stirring paddle 533 and the filter screen 52.

One end of the rotation shaft 531 near the fourth feeding hole 512 extends out of the housing 51 and is fixedly connected with a screw rod 534, and the other end of the screw rod 534 is connected with a motor 532. The outer annular surface of the screw rod 534 is sleeved with a cylinder 535, the cylinder 535 is communicated with the fourth feed port 512, and a through hole is arranged above the cylinder 535 and communicated with the third discharge port 42.

Referring to fig. 2 and 3, the paddles 533 are three sets of the same L-shaped paddles 533, the three sets of paddles 533 are uniformly connected to the rotating shaft 531, and the paddles 533 are abutted against the inner surface of the filter net 52. The motor 532 drives the rotation axis 531 to rotate, and drives the stirring paddle 533 to rotate along the inner wall of the filter screen 52, the stirring paddle 533 rotates while stirring and rolling the Chinese medicine powder, the fine Chinese medicine powder passing through the filter screen 52 is output from the fourth discharge port 513, the granularity is large, and the coarse Chinese medicine powder which cannot pass through the filter screen 52 enters the primary crusher 2 again after being output from the fifth discharge port 514 to be crushed.

Referring to fig. 3 and 4, in order to improve the stability of the rotation of the rotating shaft 531, a tapered positioning hole 5311 is formed at one end of the rotating shaft 531 away from the motor 532, and a positioning rod 5151 is fixedly connected to a corresponding position on the door 515. In the crushing process, the positioning rod 5151 is inserted into the positioning hole 5311, so that the swinging in the rotating process is effectively avoided.

The implementation principle of the embodiment is as follows: the worker puts the un-crushed Chinese medicine into the feed hopper 12, the Chinese medicine enters the first-stage crusher 2 to be crushed, then enters the cyclone separator 3 to be dedusted, and then enters the inner side of the filter screen 52 through the air seal machine 4 and the screw rod 534, and the fine Chinese medicine powder passes through the filter screen 52 to become the final product in the process of stirring and rolling by the stirring paddle 533; the large-particle-size materials enter the primary crusher 2 again through the fifth discharge hole 514 to be crushed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an ultramicro reducing mechanism with adjustable stirring rake, includes feed arrangement (1), one-level rubbing crusher (2), cyclone (3) and ultramicro rubbing crusher (5), its characterized in that: the ultrafine grinder (5) comprises a horizontally placed shell (51) and a cylindrical filter screen (52) arranged inside the shell (51), wherein a stirring assembly is arranged in the filter screen (52), the stirring assembly comprises a rotating shaft (531) and a motor (532), a fixing ring (5312) is sleeved on the outer annular surface of the rotating shaft (531), a threaded rod (5313) is fixedly connected to the outer annular surface of the fixing ring (5312), a stirring paddle (533) is connected to the threaded rod (5313) in a sliding mode, two screw caps (5314) are connected to the threaded rod (5313) on two sides of the stirring paddle (533) in a threaded mode, and the stirring paddle (533) is always abutted to the filter screen (52).

2. The superfine comminution device of claim 1, in which the paddles are adjustable: the number of the fixing rings (5312) is two.

3. The superfine comminution device of claim 2 with adjustable stirring paddles, wherein: the rotating shaft (531) is connected with three groups of stirring paddles (533).

4. The superfine comminution device of claim 3 with adjustable stirring paddles, wherein: the three groups of stirring paddles (533) are all L-shaped.

5. The superfine comminution device of claim 1, in which the paddles are adjustable: a part of the rotating shaft (531) extending out of the shell (51) is fixedly connected with a horizontally arranged screw rod (534), a cylinder (535) is sleeved on the outer annular surface of the screw rod (534), the cylinder (535) is communicated with the fourth feed port (512), and a through hole is formed in the upper part of the cylinder (535) and communicated with the cyclone separator (3).

6. The superfine comminution device of claim 1, in which the paddles are adjustable: the lower end of the cyclone separator (3) is connected with an air seal device (4), and the air seal device (4) is communicated with the through hole.

7. The superfine comminution device of claim 1, in which the paddles are adjustable: the observation window (511) is arranged on the shell (51), and the observation window (511) is rotationally connected with the shell (51) and can be locked through a buckle.