CN111957390B - Variable moment formula traditional chinese medicine rubbing crusher - Google Patents
Variable moment formula traditional chinese medicine rubbing crusher Download PDFInfo
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- CN111957390B CN111957390B CN202010817596.XA CN202010817596A CN111957390B CN 111957390 B CN111957390 B CN 111957390B CN 202010817596 A CN202010817596 A CN 202010817596A CN 111957390 B CN111957390 B CN 111957390B
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- chinese medicine
- impact
- cavity
- box body
- crushing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a variable torque type traditional Chinese medicine crusher, which comprises a box body, wherein a crushing cavity is arranged inside the box body, a sieve plate is inserted into the bottom of the crushing cavity of the box body, a medicine receiving cavity with an opening side end is arranged below the sieve plate of the box body, and a medicine receiving box is arranged in the medicine receiving cavity; the variable torque type crushing mechanism is arranged in the box body, a pair of hollow center posts is symmetrically arranged inside the rotating shaft, a hammer piece is arranged at the outer end of each center post, through holes which are communicated with the movable cavity and correspond to the impact blocks one to one are formed in the outer end of each hammer piece, a pushing post extending into the inner cavity of the center post is arranged at the back of each impact piece, and an impact ball sliding along the inner cavity of the center post is arranged on the center post. The invention adopts the variable torque type crushing mechanism to crush the Chinese medicinal materials, effectively reduces the abrasion of the hammer in the crushing process and has the characteristic of good crushing effect.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine crushing, in particular to a variable torque type traditional Chinese medicine crusher.
Background
The role of Chinese herbs as the essence of China is more and more emphasized. However, the use of traditional Chinese medicines is not as simple and convenient as pills, and because the traditional Chinese medicines are mostly crude drugs, certain processing is needed to meet the clinical medication. The contact area of the traditional Chinese medicine can be better by crushing to a certain degree, useful substances can be better released, and the traditional Chinese medicine crusher gradually replaces the methods of manual smashing, grinding, rubbing and the like along with the development of science and technology. And can be classified into a mechanical pulverizer, a jet pulverizer, a cryogenic pulverizer, and a grinder according to the pulverizing principle. By analyzing different materials, the crusher used is also changed. The existing traditional Chinese medicine pulverizer is suitable for small traditional Chinese medicine factories, traditional Chinese medicine shops, traditional Chinese medicine hospitals and scientific research institutions, and has the advantages of high working efficiency and simplicity in operation; the traditional Chinese medicine pulverizer realizes the pulverization of the medicine by utilizing the high-speed rotation and impact of the pulverizing blade; but under the drive of the blade rotating at high speed, the material is broken by the mutual friction and impact between the blade and the material, and the service life of the traditional Chinese medicine grinder is greatly reduced.
Disclosure of Invention
The invention aims to provide a variable torque type traditional Chinese medicine grinder. The invention adopts the variable torque type crushing mechanism to crush the Chinese medicinal materials, effectively reduces the abrasion of the hammer in the crushing process, has the characteristic of good crushing effect, has the characteristics of convenient use, easy operation and abrasion resistance, and prolongs the service life of the crusher.
The technical scheme of the invention is as follows: a variable torque type traditional Chinese medicine pulverizer comprises a box body, wherein a pulverizing cavity is arranged inside the box body, a feed inlet communicated with the pulverizing cavity is formed in the top of the box body, a sieve plate is inserted in the bottom of the pulverizing cavity of the box body, a medicine receiving cavity with an opening side end is formed in the lower portion of the sieve plate of the box body, and a medicine receiving box is arranged in the medicine receiving cavity; the internal variable torque formula rubbing crusher that is equipped with of box is equipped with variable torque formula rubbing crusher and is constructed including setting up the axis of rotation at smashing the intracavity, and the inside that is fixed with the symmetry and sets up in the axis of rotation is a pair of hollow center post, every the outer tip of center post all is equipped with the hammer leaf, is equipped with movable chamber in the hammer leaf, and the activity intracavity is equipped with along the striking piece that the activity chamber removed, is equipped with a plurality of striking pieces on the striking piece, be equipped with on the outer tip of hammer leaf with the through-hole that the activity chamber communicates and with striking piece one-to-one, the back of striking piece is equipped with the pushing ram that stretches into center post inner chamber, the center post is equipped with along the gliding striking ball of center post inner chamber.
In the variable moment type traditional Chinese medicine pulverizer, the outer end part of the hammer piece is an arc-shaped curved surface.
In the variable torque type traditional Chinese medicine pulverizer, the box body is fixed with a driving motor in transmission connection with the rotating shaft.
In the variable moment type pulverizer for traditional Chinese medicine, the central column is fixed to the rotating shaft through the connector.
In the variable moment type traditional Chinese medicine pulverizer, the central column is in threaded connection with the connector.
In the variable torque type traditional Chinese medicine pulverizer, the box body is internally provided with the sieve plate cleaning mechanism, the sieve plate cleaning mechanism comprises a pair of connecting rods fixed with the rotating shaft, and the end parts of the connecting rods are provided with the cleaning rolling brushes through the rolling shafts.
In the variable torque type traditional Chinese medicine pulverizer, a buffer rubber layer is arranged on the outer wall of the impact sheet.
In the variable torque type traditional Chinese medicine pulverizer, an anti-collision cushion layer is arranged at the outer end part of the push column.
In the variable moment type traditional Chinese medicine pulverizer, the impact block is a conical impact block.
Compared with the prior art, the invention has the following advantages:
1. when the traditional Chinese medicine is crushed, the traditional Chinese medicine to be crushed is put into the crushing cavity of the box body through the feed inlet, then the drive motor drives the rotating shaft to rotate, so as to drive the hammer piece to rotate on the Y-axis of the space, when the hammer piece rotates along the Y-axis of the space and rotates upwards, the impact ball moves towards the inner end part of the central column under the action of gravity when the hammer piece rotates upwards, and when the hammer piece rotates downwards, the impact piece moves downwards along the central column under the action of centrifugal force and gravity and impacts the push column, so that the instant impact force of the impact block on the impact piece on the medicine is increased, so as to enhance the crushing effect, when the hammer piece rotates along the Y-axis of the space, the impact ball rolls back and forth in the central column, so as to change the moment, thereby increasing the instant impact force of the impact block on the impact piece on the medicine, thereby reinforcing crushing effect, when axis of rotation and hammer leaf have lower rotational speed, under the effect of impact ball, the striking piece on the striking piece has a powerful crushing power to the medicinal material to effectively reduce the friction between material and hammer leaf, the material itself, reduced wearing and tearing, thereby prolonged traditional chinese medicine rubbing crusher's life.
2. The central column is fixed with the rotating shaft through the connector, and the central column is in threaded connection with the connector, so that the central column is convenient to mount and dismount.
3. The sieve plate cleaning mechanism is arranged in the box body and comprises a pair of connecting rods fixed with the rotating shaft, the end parts of the connecting rods are provided with the cleaning rolling brushes through the rolling shafts, and the cleaning rolling brushes clean the upper surface of the sieve plate in the rotating process of the rotating shaft, so that the situation that the crushed medicine powder is not discharged due to the blockage of the sieve plate caused by the blocking of medicinal material particles in the process that the traditional Chinese medicine is crushed by the hammer piece is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the variable moment shredder mechanism;
FIG. 3 is a schematic structural view of an impact plate;
FIG. 4 is a schematic view of the hammer blade;
1. a box body; 2. a grinding chamber; 3. a feed inlet; 4. a sieve plate; 5. a medicine receiving cavity; 6. receiving a medicine box; 7. a variable torque pulverizing mechanism; 8. a rotating shaft; 9. a central column; 10. a hammer sheet; 11. a movable cavity; 12. a striking plate; 13. an impact block; 14. a through hole; 15. pushing the column; 16. striking a ball; 17. a connector; 18. a sieve plate cleaning mechanism; 19. a connecting rod; 20. a roll axis; 21. cleaning the roller brush; 22. a cushion rubber layer; 23. an anti-collision cushion layer.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Example (b): a variable torque type traditional Chinese medicine pulverizer, as shown in fig. 1-4, comprising a box body 1, wherein a pulverizing cavity 2 is arranged inside the box body 1, a feed inlet 3 communicated with the pulverizing cavity 2 is arranged at the top of the box body 1, a seal cover is covered on the feed inlet 3, a sieve plate 4 is inserted at the bottom of the pulverizing cavity of the box body 1, a medicine receiving cavity 5 with an opening side end is arranged below the sieve plate 4 of the box body 1, and a medicine receiving box 6 is arranged in the medicine receiving cavity 5; the box body 1 is internally provided with a variable moment type crushing mechanism 7, the variable moment type crushing mechanism 7 comprises a rotating shaft 8 arranged in a crushing cavity 2, a pair of hollow central columns 9 is fixed on the rotating shaft 8, the inner part of the rotating shaft is symmetrically arranged, the outer end part of each central column 9 is provided with a hammer piece 10, the inside of each hammer piece 10 is provided with a movable cavity 11, an impact piece 12 moving along the movable cavity 11 is arranged in the movable cavity 11, the impact piece 12 is provided with a plurality of impact blocks 13, the outer end part of each hammer piece 10 is provided with through holes 14 communicated with the movable cavity 11 and corresponding to the impact blocks 13 one by one, the back part of each impact piece 12 is provided with a push column 15 extending into the inner cavity of the central column 9, the central column 9 is provided with an impact ball 16 sliding along the inner cavity of the central column 9, when the traditional Chinese medicine is crushed, the traditional Chinese medicine to be crushed is put into the crushing cavity 2 of the box body 1 through a feed inlet, then the driving motor drives the rotating shaft 8 to rotate, thereby driving the hammer 10 to rotate on the space Y axis, when the hammer 10 rotates along the space Y axis, when the hammer 10 rotates to the upper side, the impact ball 16 moves by the inner end of the central column 9 under the action of gravity when the hammer 10 rotates upwards, when the hammer 10 rotates downwards, the impact piece 12 moves downwards along the central column 9 and impacts the pushing column 15 under the action of centrifugal force and gravity, thereby increasing the instant impact force of the impact block 13 on the impact piece 12 on the medicinal material, thereby enhancing the crushing effect, when the hammer 10 rotates along the space Y axis, the impact ball 16 rolls back and forth in the central column 9, thereby realizing the change of torque, thereby increasing the instant impact force of the impact block 13 on the impact piece 12 on the medicinal material, thereby enhancing the crushing effect, when the rotating shaft 8 and the hammer 10 have lower rotating speed, under the action of the impact ball 16, the impact block 13 on the impact sheet 12 has a powerful crushing force on the medicinal materials, so that the friction between the materials and the hammer sheet 10 and between the materials per se is effectively reduced, the abrasion is reduced, and the service life of the traditional Chinese medicine grinder is prolonged.
The outer end part of the hammer 10 is an arc-shaped curved surface.
And a driving motor in transmission connection with the rotating shaft 8 is fixed on the box body 1.
The central column 9 is fixed with the rotating shaft 8 through a connector 17, and the central column 9 is in threaded connection with the connector 17, so that the central column can be conveniently mounted and dismounted.
States to be equipped with the clean mechanism 18 of sieve in the box 1, the clean mechanism 18 of sieve includes a pair of connecting rod 19 fixed with axis of rotation 8, clean round brush 21 is installed through rolling shaft 20 to the tip of connecting rod 19, and at 8 pivoted in-process of axis of rotation, clean round brush 21 is cleaned the upper surface of sieve 4, avoids just carrying out the broken in-process to traditional chinese medicine at hammer leaf 10, has the medicinal material granule to plug up sieve 4 and is unfavorable for carrying out the ejection of compact to the medicine end after smashing.
The outer wall of the impact sheet 12 is provided with a buffer rubber layer 22, so that the impact sheet has the buffer and anti-collision functions, when the rotating shaft rotates, the impact sheet moves back and forth along the movable cavity, so that severe impact between the impact sheet and the inner wall of the movable cavity is avoided, damage to the hammer sheet or the impact sheet is avoided, and the service life is shortened.
The outer end of the push post 15 is provided with an anti-collision cushion layer 23, so that the anti-collision buffer effect is achieved, the impact ball 15 impacts back and forth in the inner cavity of the hollow post along with the rotation of the rotating shaft, and the impact ball is prevented from violently impacting the center post and the push post and damaging the center post or the push post.
The impact block 13 is a conical impact block, and has a good crushing effect on Chinese medicinal materials.
The working principle is as follows: when the traditional Chinese medicine is crushed, the traditional Chinese medicine to be crushed is put into the crushing cavity 2 of the box body 1 through the feed inlet, then the drive motor drives the rotating shaft 8 to rotate, so as to drive the hammer piece 10 to rotate on the space Y axis, when the hammer piece 10 rotates along the space Y axis and the hammer piece 10 rotates to the upper part, the impact ball 16 moves towards the inner end part of the central column 9 under the action of gravity when the hammer piece 10 rotates upwards, and when the hammer piece 10 rotates downwards, the impact piece 12 moves downwards along the central column 9 under the action of centrifugal force and gravity and impacts the pushing column 15, so as to increase the instant impact force of the impact block 13 on the impact piece 12 on the medicine, thereby enhancing the crushing effect, when the hammer piece 10 rotates along the space Y axis, the impact ball 16 rolls back and forth in the central column 9, thereby realizing the change of the moment, and further increasing the instant impact force of the impact block 13 on the impact piece 12 on the medicine, therefore, the crushing effect is enhanced, when the rotating shaft 8 and the hammer piece 10 have lower rotating speeds, the impact block 13 on the impact piece 12 has powerful crushing force on the medicinal materials under the action of the impact ball 16, so that the friction between the materials and the hammer piece 10 and between the materials are effectively reduced, the abrasion is reduced, and the service life of the traditional Chinese medicine crusher is prolonged.
Claims (9)
1. The utility model provides a variable moment formula traditional chinese medicine rubbing crusher, includes box (1), the inside of box (1) is equipped with crushing chamber (2), its characterized in that: the top of the box body (1) is provided with a feed inlet (3) communicated with the crushing cavity (2), the bottom of the box body (1) positioned in the crushing cavity is spliced with a sieve plate (4), a medicine receiving cavity (5) with an open side end is arranged below the sieve plate (4) of the box body (1), and a medicine receiving box (6) is arranged in the medicine receiving cavity (5); a variable torque type crushing mechanism (7) is arranged in the box body (1), the variable torque type crushing mechanism (7) comprises a rotating shaft (8) arranged in the crushing cavity (2), a pair of hollow center posts (9) are fixed on the rotating shaft (8) and symmetrically arranged, the inner part of each center post (9) is hollow, the outer end part of each center post (9) is provided with a hammer piece (10), a movable cavity (11) is arranged in each hammer piece (10), an impact piece (12) moving along the movable cavity (11) is arranged in each movable cavity (11), a plurality of impact blocks (13) are arranged on each impact piece (12), the outer end part of the hammer piece (10) is provided with through holes (14) which are communicated with the movable cavity (11) and correspond to the impact blocks (13) one by one, the back of the striking plate (12) is provided with a push column (15) extending into the inner cavity of the central column (9), the central column (9) is provided with an impact ball (16) sliding along the inner cavity of the central column (9).
2. The variable moment type chinese medicine pulverizer of claim 1, characterized in that: the outer end part of the hammer piece (10) is an arc-shaped curved surface.
3. The variable moment type chinese medicine pulverizer of claim 1, characterized in that: and a driving motor in transmission connection with the rotating shaft (8) is fixed on the box body (1).
4. The variable moment type chinese medicine pulverizer of claim 1, characterized in that: the central column (9) is fixed with the rotating shaft (8) through a connector (17).
5. The variable torque traditional Chinese medicine pulverizer of claim 4, characterized in that: the central column (9) is in threaded connection with the connector (17).
6. The variable moment type chinese medicine pulverizer of claim 1, characterized in that: the screen plate cleaning mechanism (18) is arranged in the box body (1), the screen plate cleaning mechanism (18) comprises a pair of connecting rods (19) fixed with the rotating shaft (8), and cleaning rolling brushes (21) are arranged at the end parts of the connecting rods (19) through rolling shafts (20).
7. The variable moment type chinese medicine pulverizer of claim 1, characterized in that: and a buffer rubber layer (22) is arranged on the outer wall of the impact sheet (12).
8. The variable moment type chinese medicine pulverizer of claim 1, characterized in that: and an anti-collision cushion layer (23) is arranged at the outer end part of the push column (15).
9. The variable moment type chinese medicine pulverizer of claim 1, characterized in that: the impact block (13) is a conical impact block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010817596.XA CN111957390B (en) | 2020-08-14 | 2020-08-14 | Variable moment formula traditional chinese medicine rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010817596.XA CN111957390B (en) | 2020-08-14 | 2020-08-14 | Variable moment formula traditional chinese medicine rubbing crusher |
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| Publication Number | Publication Date |
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| CN111957390A CN111957390A (en) | 2020-11-20 |
| CN111957390B true CN111957390B (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010817596.XA Active CN111957390B (en) | 2020-08-14 | 2020-08-14 | Variable moment formula traditional chinese medicine rubbing crusher |
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| CN (1) | CN111957390B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202200003527A1 (en) * | 2022-03-04 | 2023-09-04 | Biase Damian Di | SHREDDER FOR LEAVES AND BRANCHES OF 5 OLIVE TREES INCLUDING A ROTARY CLEANER |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4452047B2 (en) * | 2003-08-26 | 2010-04-21 | ツカサ工業株式会社 | mill |
| US20050067517A1 (en) * | 2003-09-25 | 2005-03-31 | Rose Brett M. | Gravity impeller apparatus for centrifugal rock crusher turntable |
| CN201135895Y (en) * | 2007-10-23 | 2008-10-22 | 张云泽 | Counterattack plate type fine breaking machine |
| CN204194032U (en) * | 2014-10-29 | 2015-03-11 | 无锡商业职业技术学院 | A kind of hammer head of hammer crusher |
| CN206661327U (en) * | 2016-08-31 | 2017-11-24 | 南京慧淳环保科技有限公司 | A kind of pendulum-type screw hammer |
| CN109675688B (en) * | 2019-01-24 | 2020-11-27 | 温州大学 | Small-size medicinal plant material rubbing crusher |
| CN210315541U (en) * | 2019-06-12 | 2020-04-14 | 浙江永安工程机械有限公司 | Eccentric moment adjusting device of vibration hammer gear box |
| CN110314758B (en) * | 2019-07-15 | 2020-11-24 | 温州医科大学 | Variable torque type traditional Chinese medicine crushing device and traditional Chinese medicine crushing method |
| CN110252449B (en) * | 2019-07-25 | 2020-09-22 | 温州医科大学 | Traditional Chinese medicine crushing device and traditional Chinese medicine crushing method based on rotary crank-slider mechanism |
| CN111068816B (en) * | 2019-12-18 | 2021-11-23 | 中科纳通(山东)新材料有限公司 | Novel material smashing device utilizing rotating centrifugal force principle |
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2020
- 2020-08-14 CN CN202010817596.XA patent/CN111957390B/en active Active
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