CN203695006U - Granule finishing mechanism of dry-process granulator - Google Patents
Granule finishing mechanism of dry-process granulator Download PDFInfo
- Publication number
- CN203695006U CN203695006U CN201420079203.XU CN201420079203U CN203695006U CN 203695006 U CN203695006 U CN 203695006U CN 201420079203 U CN201420079203 U CN 201420079203U CN 203695006 U CN203695006 U CN 203695006U
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- China
- Prior art keywords
- wheel
- granule
- whole grain
- screen cloth
- finishing
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Abstract
The utility model discloses a granule finishing mechanism of a dry-process granulator. The granule finishing mechanism comprises a granule finishing wheel granule-finishing device and a screen mesh granule-finishing device, wherein the granule finishing wheel granule-finishing device is arranged above the screen mesh granule-finishing device; the granule finishing mechanism is characterized in that the screen mesh granule-finishing device comprises a W-shaped screen mesh and a left screen mesh wheel and a right screen mesh wheel which are arranged inside the W-shaped screen mesh in a bilateral symmetry manner; tooth backs of grinding teeth arranged on the outer circumferences of the left screen mesh wheel and the right screen mesh wheel are pressed close to the W-shaped screen surface of the W-shaped screen mesh; continuous wave-shaped wrinkles are folded on the W-shaped screen surface of the W-shaped screen mesh in the vertical direction; continuous waves corresponding to the wave-shaped wrinkles are formed in the tooth backs of grinding teeth of the screen mesh wheels in the axial direction of the screen mesh wheel; the granule finishing wheel granule-finishing device comprises a left granule finishing wheel and a right granule finishing wheel; the left granule finishing wheel and the right granule finishing wheel are rotationally arranged in a manner: one granule finishing wheel is higher, and the other granule finishing wheel is lower; one granule finishing wheel is on the left and the other granule finishing wheel is on the right; granule finishing teeth arranged on the outer circumferences of the granule finishing wheels adopt rectangular teeth. According to the utility model, the granule finishing mechanism can perform granule finishing wheel granule finishing and screen mesh granule finishing on tablets at the same time; the granule finishing effect is fine; the rate of fine powder is reduced and the efficiency of granule finishing is high.
Description
Technical field
The utility model relates to a kind of dry granulating machine, is specifically related to a kind of granulating mechanism of dry granulating machine.
Background technology
Dry granulating machine is applied to the production of grain products; mainly comprise the parts such as feeding device, drawing-in device, preforming device, particle device, granulating mechanism, separating screen device; wherein the effect of granulating mechanism is that the powder sheet after particle is carried out to whole grain, the qualified grain products of output prescribed level.At present, on market, dry granulating machine granulating mechanism has and adopts swing structure, the whole kernel structure of whole grain wheel and screen cloth to take turns whole kernel structure, but ubiquitous when not enough: whole grain effect is poor, and fine powder rate is higher, whole grain efficiency is lower.For solving the problems of the technologies described above; applicant has applied for the utility model patent that the patent No. is 201320285689.8, patent name is " dry granulating machine granulating mechanism " on May 23rd, 2013; although above-mentioned patented technology has to a certain degree solved above-mentioned deficiency; but structure relative complex; and due to whole grain wheel, screen cloth wheel and the design reasons of screen cloth own, it is not desirable especially making whole grain effect, fine powder rate and whole grain efficiency.
Summary of the invention
In view of the deficiencies in the prior art, the technical problems to be solved in the utility model is to be to provide the granulating mechanism that a kind of whole grain is effective, reduce fine powder rate, dry granulating machine that whole grain efficiency is high.
For solving the problems of the technologies described above, the utility model takes following technical scheme to complete:
The granulating mechanism of dry granulating machine; comprise whole grain wheel whole grain device and the whole grain of screen cloth device; the whole grain of whole grain wheel device is located at the top of the whole grain of screen cloth device; it is characterized in that: the left and right screen cloth wheel that the whole grain of screen cloth device comprises W shape screen cloth and is symmetrical set in W shape screen cloth; the back of tooth that rolls tooth that screen cloth wheel excircle is provided with is pressed close to the W shape compass screen surface of W shape screen cloth; the W shape compass screen surface of W shape screen cloth folds continuous corrugated waveform wrinkle in a longitudinal direction, and the tooth back of tooth that rolls of screen cloth wheel sets out the continuous wave shape wave corresponding with described waveform wrinkle on screen cloth wheel axial direction.
The dry granulating machine granulating mechanism of such scheme; the W shape compass screen surface of the W shape screen cloth of the whole grain of its screen cloth device folds continuous corrugated waveform wrinkle in a longitudinal direction; the tooth back of tooth that rolls of screen cloth wheel sets out the continuous wave shape wave corresponding with described waveform wrinkle on screen cloth wheel axial direction simultaneously; while so just making the work of the whole grain of screen cloth device, screen cloth wheel not only just rolls whole grain to powder sheet; and powder sheet is also fractureed to whole; and whole grain is long-pending large, thus make whole grain effective, reduce fine powder rate, whole grain efficiency is high.
As preferably, screen cloth wheel is interior hollow-core construction, screen cloth wheel by central axle sleeve, roll tooth and front and rear cover plate forms, the center hole fixed cover of front and rear cover plate is located at the two ends of central axle sleeve, rolls the two ends of tooth and sets up on the excircle that is fixed on front and rear cover plate.The above-mentioned interior hollow design of screen cloth wheel, make screen cloth wheel in whole grain process powder sheet being rolled and fracture, do not enter by the powder sector-meeting of screen cloth mesh the import that comes back to the whole grain of screen cloth in the interior hollow space of screen cloth wheel with the rotation of screen cloth wheel, make the whole grain work of screen cloth more smooth and easy, thereby whole grain effect and whole grain efficiency are improved.
As preferably, the whole grain of whole grain wheel device comprises the whole grain wheel in left and right, left and right one high and one low the first from left of whole grain wheel moving setting of turning right, and the whole grain tooth that whole grain wheel excircle is provided with is rectangular teeth.Whole wheel is interior hollow-core construction, and whole grain wheel is made up of center, rectangular teeth and front and back flange, and the center hole fixed cover of front and back flange is located at the two ends of center, and set up in the rectangular channel that is fixed on front and back flange excircle Zhou Kaishe at the two ends of rectangular teeth.
The above-mentioned design of the whole grain of whole grain wheel device, first makes structure become simply, and the rectangular teeth design of simultaneously whole grain tooth can fracture powder sheet better, and the efficiency that fractures is high, is difficult for producing fine powder; In addition, the hollow design of whole grain wheel plays with screen cloth takes turns same technique effect, thus make whole grain effective, reduce fine powder rate, whole grain efficiency is high.
Brief description of the drawings
The utility model has following accompanying drawing:
Fig. 1 is structure chart of the present utility model,
Fig. 2 is the A-A cutaway view of Fig. 1,
Fig. 3 is the cutaway view of whole grain wheel in Fig. 1.
Detailed description of the invention
Accompanying drawing has represented the technical solution of the utility model and embodiment, further describes by reference to the accompanying drawings more each details and the operation principle thereof of embodiment below.
As shown in the figure, the granulating mechanism of dry granulating machine of the present utility model, comprises whole grain wheel whole grain device and the whole grain of screen cloth device, and the whole grain of whole grain wheel device is located at the top of the whole grain of screen cloth device.The left and right screen cloth wheel 3 that the whole grain of screen cloth device comprises W shape screen cloth 5 and is symmetrical set in W shape screen cloth 5, the W shape compass screen surface of W shape screen cloth 5 taken turns the back of tooth that rolls tooth 4 that 3 excircles are provided with and presses close to by screen cloth, the W shape compass screen surface of W shape screen cloth 5 folds continuous corrugated waveform wrinkle 11 in a longitudinal direction, and tooth 4 back of tooth that roll of screen cloth wheel 3 are taken turns and on 3 axial directions, set out the continuous wave shape wave 8 corresponding with described waveform wrinkle 11 at screen cloth; Screen cloth wheel 3 be interior hollow-core construction, and screen cloth is taken turns 3 by central axle sleeve 6, rolled tooth 4 and front and rear cover plate 7 forms, and the center hole fixed cover of front and rear cover plate 7 is located at the two ends of central axle sleeve 6, rolls the two ends of tooth 4 and sets up on the excircle that is fixed on front and rear cover plate 7.The whole grain of whole grain wheel device comprises whole of left and right wheel 1, and left and right one high and one low the first from left of whole grain wheel 1 is turned right to move and arranged, and the whole grain tooth 2 that whole grain wheel 1 excircle is provided with is rectangular teeth; Whole grain wheel 1 is interior hollow-core construction, whole grain wheel 1 is made up of center 9, rectangular teeth 2 and front and back flange 10, before and after the center hole fixed cover of flange 10 be located at the two ends of center 9, the two ends of rectangular teeth 2 set up and be fixed on before and after in the rectangular channel offered of flange 10 excircles.
The utility model is work like this: the whole grain wheel in left and right relatively rotates, the powder sheet entering in the middle of the whole grain wheel in left and right is fractureed to whole, then powder sheet enters the centre of left and right screen cloth wheel, along with relatively rotating of left and right screen cloth wheel, screen cloth wheel rolls and fractures powder sheet in W shape screen cloth, thin particle is by the mesh discharging of screen cloth, large particle enters the centre (import of the whole grain of screen cloth) that the rotation of taking turns with screen cloth in the interior hollow space of screen cloth wheel comes back to left and right screen cloth wheel, makes the whole grain work of screen cloth more smooth and easy.
Claims (4)
1. the granulating mechanism of dry granulating machine, comprise whole grain wheel whole grain device and the whole grain of screen cloth device, the whole grain of whole grain wheel device is located at the top of the whole grain of screen cloth device, it is characterized in that: the left and right screen cloth wheel that the whole grain of screen cloth device comprises W shape screen cloth and is symmetrical set in W shape screen cloth, the back of tooth that rolls tooth that screen cloth wheel excircle is provided with is pressed close to the W shape compass screen surface of W shape screen cloth, the W shape compass screen surface of W shape screen cloth folds continuous corrugated waveform wrinkle in a longitudinal direction, the tooth back of tooth that rolls of screen cloth wheel sets out the continuous wave shape wave corresponding with described waveform wrinkle on screen cloth wheel axial direction.
2. the granulating mechanism of dry granulating machine according to claim 1; it is characterized in that: screen cloth wheel is interior hollow-core construction; screen cloth wheel by central axle sleeve, roll tooth and front and rear cover plate forms; the center hole fixed cover of front and rear cover plate is located at the two ends of central axle sleeve, rolls the two ends of tooth and sets up on the excircle that is fixed on front and rear cover plate.
3. the granulating mechanism of dry granulating machine according to claim 1, is characterized in that: the whole grain of whole grain wheel device comprises whole of left and right wheel, and left and right one high and one low the first from left of whole grain wheel is turned right to move and arranged, and the whole grain tooth that whole grain wheel excircle is provided with is rectangular teeth.
4. the granulating mechanism of dry granulating machine according to claim 3; it is characterized in that: whole grain wheel is interior hollow-core construction; whole grain wheel is made up of center, rectangular teeth and front and back flange; the center hole fixed cover of front and back flange is located at the two ends of center, and set up in the rectangular channel that is fixed on front and back flange excircle Zhou Kaishe at the two ends of rectangular teeth.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079203.XU CN203695006U (en) | 2014-02-25 | 2014-02-25 | Granule finishing mechanism of dry-process granulator |
| US14/621,322 US9827571B2 (en) | 2014-02-25 | 2015-02-12 | Dry granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079203.XU CN203695006U (en) | 2014-02-25 | 2014-02-25 | Granule finishing mechanism of dry-process granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695006U true CN203695006U (en) | 2014-07-09 |
Family
ID=51045507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420079203.XU Expired - Fee Related CN203695006U (en) | 2014-02-25 | 2014-02-25 | Granule finishing mechanism of dry-process granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282182A (en) * | 2017-07-06 | 2017-10-24 | 浙江物产汽车安全科技有限公司 | A kind of dry granulating machine |
| WO2021083102A1 (en) * | 2019-11-01 | 2021-05-06 | 宜春万申制药机械有限公司固体制剂制造装备工业设计中心 | Granulation wheel and granulation mechanism |
-
2014
- 2014-02-25 CN CN201420079203.XU patent/CN203695006U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282182A (en) * | 2017-07-06 | 2017-10-24 | 浙江物产汽车安全科技有限公司 | A kind of dry granulating machine |
| CN107282182B (en) * | 2017-07-06 | 2022-08-19 | 浙江物产汽车安全科技有限公司 | Dry-process granulator |
| WO2021083102A1 (en) * | 2019-11-01 | 2021-05-06 | 宜春万申制药机械有限公司固体制剂制造装备工业设计中心 | Granulation wheel and granulation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |