CN106000525A - Tooth jamming prevention screening and smashing machine - Google Patents
Tooth jamming prevention screening and smashing machine Download PDFInfo
- Publication number
- CN106000525A CN106000525A CN201610539779.3A CN201610539779A CN106000525A CN 106000525 A CN106000525 A CN 106000525A CN 201610539779 A CN201610539779 A CN 201610539779A CN 106000525 A CN106000525 A CN 106000525A
- Authority
- CN
- China
- Prior art keywords
- housing
- pair
- charging
- sheet frame
- dividing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
Abstract
The invention discloses a tooth jamming prevention screening and smashing machine which comprises a support, a shell and a feeding device. A pair of engaged feeding tooth rollers is arranged at the position, under the feeding device, in the shell. The tooth jamming prevention screening and smashing machine further comprises a pair of C-type partition plates in mirror symmetry. The open ends of the two sides of each C-type partition plate are fixed to the inner side wall of the shell. A first screen is located below the feeding tooth rollers and fixed to the pair of C-type partition plates in mirror symmetry. A channel is formed by the protruding side walls of the pair of C-type partition plates in mirror symmetry. A pair of smashing rollers is arranged in a cavity formed by the C-type partition plates and the inner wall of the shell. A feeding plate frame and a discharging plate frame are arranged at the positions, close to the inner wall of the shell, of the upper end face and the lower end face of each C-type partition plate correspondingly. Medicines with unqualified granularity are obtained through smashing and screening to be smashed again, and medicines with uniform granularity can be prepared. By means of the feeding device and torque sensors mounted on rotating shafts of the feeding tooth rollers, the feeding amount and the feeding speed are automatically controlled, and the problem of tooth jamming of the feeding tooth rollers is effectively solved.
Description
Technical field
The present invention relates to a kind of pharmaceutical process plant, be specifically related to a kind of anti-latch screening pulverizer.
Background technology
Pre-mixing agent refers to the homogeneous mixture of one or more micro constitutents and diluent or carrier composition.By one or more medicines and substrate be uniformly mixed for making an addition to feedstuff, for feedstuff medicine interpolation pre-mixing agent.Carrier refers to accept and the raised material of carrying powder active ingredient, trace mineral supplement not only can be played diluting effect by it, the mobility of additive can also be improved, making additive be easier to be distributed in feedstuff, common carrier mainly has Semen Maydis powder, wheat bran, Testa oryzae, calcium carbonate, Kaolin etc..The preparation process of pre-mixing agent comprise pulverizing, sieve, mix, several steps such as divided dose, packaging.Wherein in the crushing process of medicine, the fineness degree of medicine has important impact to drug effect.In prior art, to there are bulky grain medicine needs through repeatedly pulverization process, a kind of situation is that medicine sequentially passes through feed roller and pulverization roller is pulverized, through the medicine of pulverization roller the tightliest with the presence of bulky grain, also have the medicine that fineness degree is the most qualified, therefore exist and pulverize excessive problem；Another kind of situation is medicine size-reduced roller grinding and sieving, through peripheral passage, the bulky grain medicine retained is again introduced into pulverization roller and pulverizes, and this device structure is complicated, and power consumption is bigger.
Summary of the invention
The technical problem to be solved is that the fineness degree of pulverizing medicine is uneven, it is therefore intended that provides a kind of anti-latch to sieve pulverizer, prepares the uniform medicine of fineness degree.
The present invention is achieved through the following technical solutions:
nullA kind of anti-latch screening pulverizer，Including support and housing，Described housing is fixed on support，Case top is provided with feed arrangement，In housing and be positioned at feed arrangement be arranged right below a pair intermeshing charging discaling roll，It is characterized in that，In the pair of charging discaling roll at least one be drive roll，Actively feed discaling roll to be driven by motor，Described motor has shaft coupling successively by rotating shaft、Torque sensor、Shaft coupling and actively feed discaling roll，Also include the c-type dividing plate of a pair specular，The both-side opening end of each c-type dividing plate is fixed in the internal side wall of housing by the first fixed component and the second fixed component respectively，The first screen cloth it is additionally provided with in described housing，Described first screen cloth is positioned at the lower section of charging discaling roll and is fixed on the c-type dividing plate of a pair specular，Fall in collecting chamber after the passage being made up of by the c-type dividing plate of a pair specular after the first sieved through sieve the material that falls at charging discaling roll，Described collecting chamber is located at housing inner bottom part，It is provided with a pair pulverization roller in the chamber that the inwall of described c-type dividing plate with housing is constituted，It is respectively equipped with charging sheet frame and discharging sheet frame at the both ends of the surface up and down of described c-type dividing plate and close inner walls，The large granular materials retained by the first screen cloth falls into pulverization roller and carries out grinding and processing again by feeding sheet frame，Material after grinding and processing falls into collecting chamber by discharging sheet frame again.
In this technical scheme, support acts primarily as the fixing effect supporting housing.In the underface of feed arrangement, charging discaling roll is set, it is to pulverize and the effect of positive feed that charging discaling roll mainly plays, material falls in adding housing by feed arrangement and carries out pulverization process for the first time between two charging discaling rolls, material charging rate can be accelerated simultaneously under the drive of charging discaling roll, improve feed rate.Fall on the first screen cloth through the medicine of first time pulverization process, the passage that the medicine that fineness degree is qualified is directly consisted of two c-type dividing plates falls in collecting chamber, and the bulky grain medicine retained by screen cloth proceeds in falling into pulverization roller by the charging sheet frame on c-type dividing plate to pulverize, the medicine after pulverizing is directly fallen in collecting chamber by discharging sheet frame.The c-type dividing plate of a pair specular acts primarily as support, buffer action, the opening two ends of c-type dividing plate are fixed on the sidewall of enclosure interior by the first fixed component and the second fixed component respectively, so that c-type dividing plate forms chamber with inner walls, it is used for arranging pulverization roller.It is positioned at below charging discaling roll discharging, between two c-type dividing plates, forms passage；First screen cloth is fixed on two c-type dividing plates, and the first screen cloth is positioned at above charging discaling roll down channel, it is ensured that the material pulverized for the first time is all fallen in collecting chamber by this passage through the medicine that the first sieved through sieve fineness degree is qualified；It is respectively equipped with charging sheet frame and discharging sheet frame at the both ends of the surface up and down and close inner walls of c-type dividing plate, the large granular materials retained by screen cloth is gradually to inner walls side shifting, finally being fallen into pulverization roller by charging sheet frame and carry out grinding and processing again, the material after grinding and processing falls into collecting chamber by discharging sheet frame again.First screen cloth can be made and feed the mid portion projection that discaling roll contact position is corresponding with a pair, and along with in the shape extended to enclosure interior sidewall and be gradually lowered, beneficially bulky grain medicine feeds mutually at sheet frame and moves.Collecting chamber is for depositing the medicine pulverized.In pulverizer work process, due to inlet amount, too much or charging discaling roll is stuck by medicine, easily causes motor and transships for a long time, the problem causing gear failure, therefore by driving installation torque sensor in the rotating shaft of charging discaling roll at motor, for detecting output moment of torsion and the power of motor.Can take measures in time when torque sensor detects motor output torque and power exception, whether minimizing sample size or shutdown detection charging discaling roll be by latch, thus effectively prevents equipment from suffering damage.
Described c-type dividing plate is provided with vibrator.
C-type dividing plate arranges vibrator, promotes the first screen cloth fixing on c-type dividing plate to vibrate by the effect of vibration of vibrator, thus improve screening efficiency, and beneficially bulky grain medicine moves at charging sheet frame.
Described first fixed component and the second fixed component are resilient securing element.
By using resilient securing element to be fixed by c-type dividing plate, during vibrator works, be conducive to the abatement effect of vibration impact on pulverizer duty, there is good damping effect.
Being additionally provided with baffle plate in described housing, described baffle plate tilts to be fixed in the internal side wall of housing, and is positioned at the lower section of the first fixed component, pulverizes for the medicine fallen by charging sheet frame is imported pulverization roller.
Baffle plate acts primarily as guide effect, the bulky grain that first sieved through sieve is retained down is introduced directly between two pulverization rollers being used in conjunction with each other through the guiding function of baffle plate and pulverizes, prevent medicine from can not accurately add to cause between pulverization roller and fall directly into collecting chamber without pulverization, produce substandard product.
Being provided with the second mesh screen on described discharging sheet frame, the material that size-reduced roller is pulverized again falls into collecting chamber through the second sieved through sieve by discharging sheet frame.
By arranging the second screen cloth on discharging sheet frame, the medicine pulverized through pulverization roller second time is sieved, the medicine that fineness degree is qualified falls directly in collecting chamber, the bulky grain medicine still suffered from is trapped within the second screen cloth, because the underproof bulky grain medicine amount retained by the second screen cloth in actual production process is little, generally pulverization process again can be carried out by the artificial addition feed arrangement that takes out after saving bit by bit certain time.
Described feed arrangement includes casing, is provided with feed worm in casing, and the upper end sidewall of casing is provided with charging aperture.
By arranging feed worm in feed arrangement to realize continuous controlled auto injection.
The driving motor of described torque sensor and feed worm is connected with controlling device by communication cable respectively.
It is connected to control on device by communication cable respectively by the driving motor of torque sensor with feed worm, controls device and can use prior art, to realize automatically controlling inlet amount and charging rate according to charging discaling roll ruuning situation.The output moment of torsion detected and output are sent to control device by torque sensor, control device the output moment of torsion received and performance number to be compared with presetting range of normal value, when controlling the output moment of torsion that receives of device and performance number beyond range of normal value, adjust the running speed driving motor of charging discaling roll in time.When data moment of torsion and performance number exception are fought in control device detection, then automatically will feed the driving motor reduction discharging of discaling roll, or directly stopping motor working.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, a kind of anti-latch of present invention screening pulverizer, by pulverizing, screens out the underproof medicine of fineness degree and again pulverizes, thus be effectively prevented overground problem, the uniform medicine of fineness degree that can prepare；
2, a kind of anti-latch of present invention screening pulverizer, is directly over repeatedly crushing and screening and is alternately prepared into the uniform medicine of fineness degree, and structure is relatively easy, easy to operate；
3, a kind of anti-latch of present invention screening pulverizer, by the torque sensor installed on feed arrangement and charging discaling roll rotating shaft, it is achieved automatically control inlet amount and charging rate, effectively prevents from feeding discaling roll latch problem.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram；
Fig. 2 is c-type diaphragm structure schematic diagram of the present invention；
Fig. 3 is that the present invention feeds discaling roll structural representation；
The parts title of labelling and correspondence in accompanying drawing: 1-feed arrangement, 101-casing, 102-charging aperture, 103-feed worm, 2-housing, 3-feeds tooth rod, 4-the first screen cloth, 5-C type dividing plate, 501-tilt clapboard, 502-draw-in groove, 503-feeds sheet frame, 504-vertical clapboard, 505-discharging sheet frame, 6-pulverization roller, 7-the second screen cloth, 8-collecting chamber, 9-support, 10-the first fixed component, 11-baffle plate, 12-vibrator, 13-the second fixed component, 14-shaft coupling, 15-motor, 16-rotating shaft, 17-torque sensor.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, not as a limitation of the invention.
Embodiment
The present invention a kind of anti-latch screening pulverizer, as it is shown in figure 1, include support 9 and housing 2, housing 2 is fixed on support 9, and housing 2 top is provided with feed arrangement 1, and housing 2 inner bottom part is provided with collecting chamber 8.Feed arrangement 1 includes casing 101, is provided with feed worm 103 in casing 101, and the upper end sidewall of casing 101 is provided with charging aperture 102.In housing 2 and be positioned at feed arrangement 1 be arranged right below a pair intermeshing charging discaling roll 3.As it is shown on figure 3, having one in a pair charging discaling roll 3 is drive roll, actively feeding discaling roll 3 and driven by motor 15, motor 15 is had shaft coupling 14, torque sensor 17, shaft coupling 14 successively by rotating shaft 16 and is actively fed discaling roll 3.The driving motor of torque sensor 17 and feed worm 103 is connected with controlling device by communication cable respectively.Also include the c-type dividing plate 5 of a pair specular, c-type dividing plate is as shown in Figure 2, it is fixedly connected sequentially is constituted c-type dividing plate by charging sheet frame 503, hang plate 501, vertical plate 504, discharging sheet frame 505, being provided with draw-in groove 502 for fixing the first screen cloth 4 at hang plate 501 and charging sheet frame 503 connecting portion, the second screen cloth 7 is directly welded on the inside edge of discharging sheet frame 505.The both-side opening end of each c-type dividing plate 5 is fixed in the internal side wall of housing 2 by elastic first fixed component 10 and elastic second fixed component 13 respectively.Being additionally provided with the first screen cloth 4 in housing 2, the first screen cloth 4 is positioned at the lower section of charging discaling roll 3 and is fixed on the c-type dividing plate 5 of a pair specular, is fixed by draw-in groove 502.Fall in collecting chamber 8 after the passage being made up of by the c-type dividing plate 5 of a pair specular after the first screen cloth 4 sieves the material that falls at charging discaling roll 3.It is provided with a pair pulverization roller 6 in the chamber that the inwall of c-type dividing plate 5 with housing 2 is constituted, it is respectively equipped with charging sheet frame 503 and discharging sheet frame 505 at the both ends of the surface up and down of c-type dividing plate 5 and close housing 2 inwall, the large granular materials retained by screen cloth 4 falls into pulverization roller 6 and carries out grinding and processing again by feeding sheet frame 503, and the material after grinding and processing falls into collecting chamber 8 by discharging sheet frame 505 again.C-type dividing plate 5 concave inner side wall is provided with pneumatic vibrator 12.
It is further preferred that be additionally provided with baffle plate 11 in housing 2, baffle plate 11 tilts to be fixed in the internal side wall of housing 2, and is positioned at the lower section of the first fixed component 10, pulverizes for the medicine fallen by charging sheet frame 503 is imported pulverization roller 6.
It is further preferred that be provided with the second mesh screen 7 on discharging sheet frame 505, the material that size-reduced roller 6 is pulverized again is sieved through discharging sheet frame 505 through the second screen cloth 7 and falls into collecting chamber 8.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (7)
- null1. an anti-latch screening pulverizer，Including support (9) and housing (2)，Described housing (2) is fixed on support (9)，Housing (2) top is provided with feed arrangement (1)，In housing (2) and be positioned at feed arrangement (1) be arranged right below a pair intermeshing charging discaling roll (3)，It is characterized in that，In the pair of charging discaling roll (3) at least one be drive roll，Actively feed discaling roll (3) to be driven by motor 15，Described motor (15) is connected with shaft coupling (14) in turn by rotating shaft (16)、Torque sensor (17)、Shaft coupling (14) and actively feed discaling roll (3)，Also include the c-type dividing plate (5) of a pair specular，The both-side opening end of each c-type dividing plate (5) is fixed in the internal side wall of housing (2) by the first fixed component (10) and the second fixed component (13) respectively，The first screen cloth (4) it is additionally provided with in housing (2)，Described first screen cloth (4) is positioned at the lower section of charging discaling roll (3) and is fixed on the c-type dividing plate (5) of a pair specular，Fall in collecting chamber (8) after the passage being made up of by the c-type dividing plate (5) of a pair specular after the first screen cloth (4) sieves the material that falls of charging discaling roll (3) place，Described collecting chamber (8) is located at housing (2) inner bottom part，It is provided with a pair pulverization roller (6) in the chamber that the inwall of c-type dividing plate (5) with housing (2) is constituted，It is respectively equipped with charging sheet frame (503) and discharging sheet frame (505) at the both ends of the surface up and down of c-type dividing plate (5) and close housing (2) inwall，The large granular materials retained by the first screen cloth (4) falls into pulverization roller (6) and carries out grinding and processing again by feeding sheet frame (503)，Material after grinding and processing falls into collecting chamber (8) by discharging sheet frame (505) again.
- One the most according to claim 1 anti-latch screening pulverizer, it is characterised in that described c-type dividing plate (5) is provided with vibrator (12).
- One the most according to claim 1 and 2 anti-latch screening pulverizer, it is characterised in that described first fixed component (10) and the second fixed component (13) are resilient securing element.
- One the most according to claim 1 anti-latch screening pulverizer, it is characterized in that, baffle plate (11) it is additionally provided with in described housing (2), baffle plate (11) tilts to be fixed in the internal side wall of housing (2), and it is positioned at the lower section of the first fixed component (10), pulverize for the medicine fallen by charging sheet frame (503) is imported pulverization roller (6).
- One the most according to claim 1 anti-latch screening pulverizer, it is characterized in that, being provided with the second mesh screen (7) on described discharging sheet frame (505), the material that size-reduced roller (6) is pulverized again is sieved through discharging sheet frame (505) through the second screen cloth (7) and falls into collecting chamber (8).
- One the most according to claim 1 anti-latch screening pulverizer, it is characterised in that described feed arrangement (1) includes casing (101), is provided with feed worm (103) in casing (101), and the upper end sidewall of casing (101) is provided with charging aperture (102).
- One the most according to claim 6 anti-latch screening pulverizer, it is characterised in that the driving motor of described torque sensor (17) and feed worm (103) is connected with controlling device by communication cable respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539779.3A CN106000525A (en) | 2016-07-11 | 2016-07-11 | Tooth jamming prevention screening and smashing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539779.3A CN106000525A (en) | 2016-07-11 | 2016-07-11 | Tooth jamming prevention screening and smashing machine |
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| Publication Number | Publication Date |
|---|---|
| CN106000525A true CN106000525A (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610539779.3A Pending CN106000525A (en) | 2016-07-11 | 2016-07-11 | Tooth jamming prevention screening and smashing machine |
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| CN (1) | CN106000525A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944186A (en) * | 2017-01-19 | 2017-07-14 | 长兴宏诚机械科技有限公司 | A kind of granular mill of caking fertiliser |
| CN107042068A (en) * | 2017-01-19 | 2017-08-15 | 长兴宏诚机械科技有限公司 | A kind of continous way chemical fertilizer processing equipment |
| CN107570264A (en) * | 2017-08-19 | 2018-01-12 | 朱雪梅 | A kind of Chinese Traditional Medicines reducing mechanism |
| CN108160267A (en) * | 2017-12-28 | 2018-06-15 | 天津广顺化学科技有限公司 | A kind of industrial chemicals reducing mechanism |
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Application publication date: 20161012 |