CN209406824U - A kind of rice screening plant for preventing sieve hole from blocking - Google Patents
A kind of rice screening plant for preventing sieve hole from blocking Download PDFInfo
- Publication number
- CN209406824U CN209406824U CN201822251532.9U CN201822251532U CN209406824U CN 209406824 U CN209406824 U CN 209406824U CN 201822251532 U CN201822251532 U CN 201822251532U CN 209406824 U CN209406824 U CN 209406824U
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- Prior art keywords
- sieve
- rice
- crossbar
- square block
- blocking
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Abstract
The utility model belongs to screening plant technical field, in particular a kind of rice screening plant that can prevent sieve hole from blocking, it is the sieve rice bin of opening including top, first square block there are two being set in the sieve rice bin, sieve there are two being set in sieve rice bin, the two sides of sieve are fixedly connected with two the first square block sides close to each other respectively, it sieves and is fixedly installed with first motor in the bottom interior wall of rice bin, the first circular gear is fixedly installed on the output shaft of first motor, first crossbar is rotatably equipped in sieve rice bin, fixing sleeve is equipped with the second circular gear in first crossbar, second circular gear is engaged with the first circular gear, the bottom of first square block offers first sliding groove, cam is slidably fitted in first sliding groove, and cam is adapted with first sliding groove.The utility model of simple structure and strong practicability in time smashes the rice being blocked in sieve pore, and screening effect is more preferable, improves working efficiency, operates simple and convenient.
Description
Technical field
The utility model relates to screening plant technical fields, more particularly to a kind of big rice huller screen that can prevent sieve hole from blocking
Separating device.
Background technique
Rice is paddy manufactured finished product, embryo of paddy after the processes such as cleaning, husking, husk rice, screening, finished product arrangement
It is the main of the southern people with the needed nutrient of human body for the rice nutrition and 90% or more for containing nearly 64% in aleurone
Food is retrieved, and the patent document of Publication No. CN206356243U is authorized, and disclosing one kind can prevent sieve hole from blocking
Rice screen-dividing machine, including base, screen box, the base inner are provided with air blower, are provided with control on the base side wall
Device is provided with alarm on the controller, and side is provided with supersonic generator on the air blower, and the ultrasonic wave occurs
It is provided with the screen box above device, discharge nozzle, setting below the screen box edge are provided on the screen box lateral wall
There is damping spring, the screen box is internally provided with sieve, and the sieve lower surface is provided with energy converter, sets among the sieve
It is equipped with support tube, is provided with dustproof cover above the screen box of the top, the beneficial effect is that: it is generated using ultrasonic wave
Vibration accelerates screening process, while can prevent from cracking rice and be stuck in the sieve so that the sieve is constantly slightly shaken
On, the cleaning of the rice flour and dust guarantee rice in rice can be removed using the air-flow that air blower generates.
But there is also shortcomings in above-mentioned technology, due to during being sieved to rice, it is possible to can be there are two rice
Or got into the same sieve pore simultaneously on three rice, the aperture of sieve pore is limited, is easy sieve pore is directly clogging, ultrasonic wave production
Raw vibration is also difficult to shake rice out of sieve pore out, sieve pore is blocked clog after other rice be difficult to continue screening and go down, reduce
Working efficiency, it is therefore proposed that a kind of rice screening plant that can prevent sieve hole from blocking.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed can prevent sieve
The rice screening plant of hole blocking.
To achieve the goals above, the utility model adopts the technical scheme that one kind can prevent sieve hole from blocking
Rice screening plant, be the sieve rice bin of opening including top, set in the sieve rice bin there are two the first square block, in sieve rice bin
If the two sides of sieve are fixedly connected with two the first square block sides close to each other respectively there are two sieve, the bottom of rice bin is sieved
It is fixedly installed with first motor on portion's inner wall, the first circular gear is fixedly installed on the output shaft of first motor, sieves in rice bin
It is rotatably equipped with first crossbar, fixing sleeve is equipped with the second circular gear, the second circular gear and the first round tooth in first crossbar
Wheel engagement, the bottom of the first square block offer first sliding groove, cam are slidably fitted in first sliding groove, and cam and first is slided
Slot is adapted, and the fixation of two cams is set in the same first crossbar, any one first square block is close to the one of sieve
Side offers the first groove, and the second motor is fixedly installed in the bottom interior wall of the first groove, sieves in rice bin and is rotatably equipped with two
A second crossbar, fixing sleeve is equipped with idle pulley in two second crossbars, is wound with the same belt between two idle pulleys, any one
One end of a second crossbar extends in the first groove and is fixedly connected with the output shaft of the second motor, thread bush in second crossbar
Equipped with the second square block, sieve and set in rice bin there are two material scraping plate, material scraping plate side close to each other respectively with corresponding second party
It is fixedly connected at the top and bottom of shape block.
Preferably, the side of second square block offers through-hole, and internal screw thread, institute are offered on the inner wall of the through-hole
It states and offers external screw thread in second crossbar, the through-hole is threadedly coupled with second crossbar.
Preferably, it is fixedly installed with perpendicular template on the two sides inner wall of the sieve rice bin, two perpendicular templates are close to each other
Side offers second sliding slot, and sliding block, two sliding blocks side difference close to each other are slidably fitted in the second sliding slot
It extends to outside two second sliding slots, and two sliding blocks are fixedly connected with two the first square blocks respectively.
Preferably, two perpendicular templates side close to each other offers the first rotation slot, the both ends of the first crossbar
It extends respectively to be rotatablely connected in two the first rotation slots and with corresponding first rotation slot.
Preferably, two the first square block sides close to each other are fixedly installed with stripe board, and two stripe boards are mutual
Close side is opened up there are two the second rotation slot, and corresponding two the second rotation slots are rotatablely connected with second crossbar.
Preferably, bearing is equipped in first rotation slot, the outer ring of the bearing and the inner wall of the first rotation slot are fixed
Connection, the inner ring of two bearings are fixedly connected with first crossbar.
Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through sieve rice bin, first rectangular
Block, sieve, first motor, the first circular gear, first crossbar, the second circular gear, first sliding groove, cam, the first groove,
Two motors, second crossbar, idle pulley, belt, the second square block and material scraping plate match, when needing to sieve rice, first by rice
It is poured on sieve, sieving device on rice bin has the first two-direction switch, the second two-direction switch, the first two-direction switch, first motor and outer
Portion's power supply is successively electrically connected by electric wire and constitutes closed circuit, and the second two-direction switch, the second motor and external power supply pass through electricity
Line, which is successively electrically connected, constitutes closed circuit, first twists the first two-direction switch, first motor will be activated, the output of first motor
Axis drives the rotation of the first circular gear, and the first circular gear drives the rotation of the second circular gear, and the second circular gear drives first
Cross bar rotation, first crossbar drives two cam rotations, and before cam rotates when half-turn, cam will drive the first square block upward
Mobile, after cam rotation when half-turn, the first square block will be moved down, and circuit sequentially, and the first square block is made to generate vibration, the
One square block drives sieve mobile, and sieve will sieve rice when shaking, and when needing prevents rice from blocking sieve pore, then turns round
Dynamic second two-direction switch, the second motor will be activated, and the output shaft of the second motor drives corresponding second crossbar rotation, and second is horizontal
Bar drives corresponding idle pulley rotation, and under the action of belt, two idle pulleys rotate simultaneously, and two idle pulleys drive two second respectively
Cross bar rotation, under the action of screw thread, second crossbar drives the second square block mobile, and two the second square blocks drive scraper simultaneously
Plate is mobile, and the rice that impact is blocked in sieve pore when material scraping plate is mobile smashes rice, so that rice be made to fall out of sieve pore
It falls, to complete the work for preventing rice blocking aperture during this sieve screening rice.
The utility model of simple structure and strong practicability in time smashes the rice being blocked in sieve pore, and screening effect is more
It is good, working efficiency is improved, is operated simple and convenient.
Detailed description of the invention
Fig. 1 faces schematic cross-sectional view for the utility model；
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 3 is the installation diagram of second crossbar in the utility model, the second square block and material scraping plate.
In figure: 1, sieving rice bin；2, the first square block；3, sieve；4, first motor；5, the first circular gear；6, first is horizontal
Bar；7, the second circular gear；8, first sliding groove；9, cam；10, the first groove；11, the second motor；12, second crossbar；13, lazy
Wheel；14, belt；15, the second square block；16, material scraping plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: the big rice huller screen that one kind can prevent sieve hole from blocking
Separating device is the sieve rice bin 1 of opening including top, sieves and set in rice bin 1 there are two the first square block 2, sieved there are two setting in rice bin 1
Sieve 3, the two sides of sieve 3 are fixedly connected with two the first square block 2 sides close to each other respectively, in the bottom for sieving rice bin 1
It is fixedly installed with first motor 4 on wall, the first circular gear 5 is fixedly installed on the output shaft of first motor 4, sieves in rice bin 1
It is rotatably equipped with first crossbar 6, fixing sleeve is equipped with the second circular gear 7, the second circular gear 7 and the first circle in first crossbar 6
Shape gear 5 engages, and the bottom of the first square block 2 offers first sliding groove 8, cam 9 is slidably fitted in first sliding groove 8, and convex
Wheel 9 is adapted with first sliding groove 8, and two cams 9 are fixed and are set in the same first crossbar 6, any one is first rectangular
Block 2 offers the first groove 10 close to the side of sieve 3, is fixedly installed with the second motor in the bottom interior wall of the first groove 10
11, rotational installation is there are two second crossbar 12 in sieve rice bin 1, and fixing sleeve is equipped with idle pulley 13 in two second crossbars 12, and two
It is wound with the same belt 14 between idle pulley 13, one end of any one second crossbar 12 extends in the first groove 10 and with the
The output shaft of two motors 11 is fixedly connected, and thread bush is equipped with the second square block 15 in second crossbar 12, is sieved there are two setting in rice bin 1
Material scraping plate 16, the side close to each other of material scraping plate 16 are fixedly connected with the top and bottom of corresponding second square block 15 respectively；
The side of second square block 15 offers through-hole, and internal screw thread is offered on the inner wall of through-hole, is opened in second crossbar 12
Equipped with external screw thread, through-hole is threadedly coupled with second crossbar 12, is sieved and is fixedly installed with perpendicular template on the two sides inner wall of rice bin 1, and two
A perpendicular template side close to each other offers second sliding slot, and sliding block is slidably fitted in second sliding slot, and two sliding blocks are mutual
Close side extends respectively to outside two second sliding slots, and two sliding blocks are fixedly connected with two the first square blocks 2 respectively, and two
A perpendicular template side close to each other offers the first rotation slot, and the both ends of first crossbar 6 extend respectively to two first turn
It is rotatablely connected in dynamic slot and with corresponding first rotation slot, two the first square block 2 sides close to each other are fixedly installed with
Stripe board, two stripe boards side close to each other are opened up there are two the second rotation slot, and corresponding two the second rotation slots are equal
It is rotatablely connected with second crossbar 12, bearing, the fixed company of the inner wall of the outer ring of bearing and the first rotation slot is equipped in the first rotation slot
It connects, the inner ring of two bearings is fixedly connected with first crossbar 6, by sieving rice bin 1, the first square block 2, sieve 3, first motor
4, the first circular gear 5, first crossbar 6, the second circular gear 7, first sliding groove 8, cam 9, the first groove 10, the second motor
11, second crossbar 12, idle pulley 13, belt 14, the second square block 15 and material scraping plate 16 match, when needing to sieve rice, first
Rice is poured on sieve 3, sieving device on rice bin 1 has the first two-direction switch, the second two-direction switch, the first two-direction switch, first
Motor 4 and external power supply are successively electrically connected by electric wire constitutes closed circuit, the second two-direction switch, the second motor 11 and outside
Power supply is successively electrically connected by electric wire and constitutes closed circuit, and the first two-direction switch is first twisted, and first motor 4 will be activated, the
The output shaft of one motor 4 drives the rotation of the first circular gear 5, and the first circular gear 5 drives the second circular gear 7 to rotate, and second
Circular gear 7 drives first crossbar 6 to rotate, and first crossbar 6 drives two cams 9 to rotate, convex before cam 9 rotates when half-turn
Wheel 9 will drive the first square block 2 to move up, and after the rotation of cam 9 when half-turn, the first square block 2 will be moved down, and successively follow
Ring makes the first square block 2 generate vibration, and the first square block 2 drives sieve 3 mobile, and sieve 3 will sieve rice when shaking
Point, when needing prevents rice from blocking sieve pore, then the second two-direction switch is twisted, the second motor 11 will be activated, the second motor 11
Output shaft drive corresponding second crossbar 12 to rotate, second crossbar 12 drives corresponding idle pulley 13 to rotate, in the work of belt 14
Under, two idle pulleys 13 rotate simultaneously, and two idle pulleys 13 drive two second crossbars 12 to rotate respectively, under the action of screw thread,
Second crossbar 12 drives the second square block 15 mobile, and two the second square blocks 15 drive material scraping plate 16 mobile simultaneously, material scraping plate 16
The rice that impact is blocked in sieve pore when mobile, rice is smashed, to make rice fall out of sieve pore, to complete this
Sieve 3 prevents the work in rice blocking aperture during sieving rice, the utility model of simple structure and strong practicability will block up in time
The rice filled in sieve pore smashes, and screening effect is more preferable, improves working efficiency, operates simple and convenient.
Rice: when needing to sieve rice, being first poured on sieve 3 by working principle, sieve device on rice bin 1 have it is first suitable
Switch, the second two-direction switch, the first two-direction switch, first motor 4 and external power supply are successively electrically connected composition by electric wire and close
Circuit is closed, the second two-direction switch, the second motor 11 and external power supply are successively electrically connected by electric wire and constitute closed circuit, first turned round
Dynamic first two-direction switch, first motor 4 will be activated, and the output shaft of first motor 4 drives the first circular gear 5 to rotate, and first
Circular gear 5 drives the rotation of the second circular gear 7, and the second circular gear 7 drives first crossbar 6 to turn in two the first rotation slots
Dynamic, first crossbar 6 drives two cams 9 to rotate, and before cam 9 rotates when half-turn, cam 9 will drive the first square block 2 upwards
Mobile, after the rotation of cam 9 when half-turn, the first square block 2 will be moved down, and circuit sequentially, and the first square block 2 is made to generate shake
Dynamic, the first square block 2 drives sieve 3 mobile, and sieve 3 will sieve rice when shaking, when needing to prevent rice blocking screen
Kong Shi, then the second two-direction switch is twisted, the second motor 11 will be activated, and the output shaft of the second motor 11 drives corresponding second cross
Bar 12 rotates, and second crossbar 12 drives corresponding idle pulley 13 to rotate, and under the action of belt 14, two idle pulleys 13 rotate simultaneously,
Two idle pulleys 13 drive two second crossbars 12 to rotate respectively, and under the action of screw thread, second crossbar 12 drives the second square block
15 is mobile, and two the second square blocks 15 drive material scraping plate 16 mobile simultaneously, and impact is blocked in sieve pore by material scraping plate 16 when mobile
Rice, rice is smashed, so that rice be made to fall out of sieve pore, to complete to prevent during this sieve 3 screening rice big
The work in rice blocking aperture.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the rice screening plant that one kind can prevent sieve hole from blocking is the sieve rice bin (1) of opening including top, feature exists
In: it is set in the sieve rice bin (1) there are two the first square block (2), sieve rice bin (1) is interior to be set there are two sieve (3), sieve (3)
Two sides are fixedly connected with two the first square block (2) sides close to each other respectively, sieve fixed peace in the bottom interior wall of rice bin (1)
It equipped with first motor (4), is fixedly installed on the output shaft of first motor (4) the first circular gear (5), turns in sieve rice bin (1)
Dynamic to be equipped with first crossbar (6), fixing sleeve is equipped with the second circular gear (7) in first crossbar (6), the second circular gear (7) with
First circular gear (5) engagement, the bottom of the first square block (2) offer first sliding groove (8), sliding peace in first sliding groove (8)
Equipped with cam (9), and cam (9) is adapted with first sliding groove (8), and two cams (9) are fixed to be set in same first cross
On bar (6), any one first square block (2) offers the first groove (10) close to the side of sieve (3), the first groove (10)
Bottom interior wall on be fixedly installed with the second motor (11), rotational installation is there are two second crossbar (12) in sieve rice bin (1), two
Equal fixing sleeve is equipped with idle pulley (13) in second crossbar (12), is wound with the same belt (14) between two idle pulleys (13), arbitrarily
One end of one second crossbar (12) extends in the first groove (10) and is fixedly connected with the output shaft of the second motor (11), the
Thread bush is equipped with the second square block (15) on two cross bars (12), sieves there are two setting in rice bin (1) material scraping plate (16), material scraping plate (16)
Side close to each other is fixedly connected at the top and bottom of corresponding second square block (15) respectively.
2. the rice screening plant that one kind according to claim 1 can prevent sieve hole from blocking, it is characterised in that: described
The side of second square block (15) offers through-hole, and internal screw thread, the second crossbar (12) are offered on the inner wall of the through-hole
On offer external screw thread, the through-hole is threadedly coupled with second crossbar (12).
3. the rice screening plant that one kind according to claim 1 can prevent sieve hole from blocking, it is characterised in that: described
It sieves and is fixedly installed with perpendicular template on the two sides inner wall of rice bin (1), two perpendicular template sides close to each other offer second
Sliding slot is slidably fitted with sliding block in the second sliding slot, and two sliding block sides close to each other extend respectively to two second cunnings
Outside slot, and two sliding blocks are fixedly connected with two the first square blocks (2) respectively.
4. the rice screening plant that one kind according to claim 3 can prevent sieve hole from blocking, it is characterised in that: two
Perpendicular template side close to each other offers the first rotation slot, and the both ends of the first crossbar (6) extend respectively to two the
It is rotatablely connected in one rotation slot and with corresponding first rotation slot.
5. the rice screening plant that one kind according to claim 1 can prevent sieve hole from blocking, it is characterised in that: two
First square block (2) side close to each other is fixedly installed with stripe board, and two stripe board sides close to each other open up
There are two the second rotation slot, corresponding two the second rotation slots are rotatablely connected with second crossbar (12).
6. the rice screening plant that one kind according to claim 4 can prevent sieve hole from blocking, it is characterised in that: described
Bearing is equipped in first rotation slot, the outer ring of the bearing is fixedly connected with the inner wall of the first rotation slot, the inner ring of two bearings
It is fixedly connected with first crossbar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251532.9U CN209406824U (en) | 2018-12-29 | 2018-12-29 | A kind of rice screening plant for preventing sieve hole from blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251532.9U CN209406824U (en) | 2018-12-29 | 2018-12-29 | A kind of rice screening plant for preventing sieve hole from blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209406824U true CN209406824U (en) | 2019-09-20 |
Family
ID=67941738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822251532.9U Expired - Fee Related CN209406824U (en) | 2018-12-29 | 2018-12-29 | A kind of rice screening plant for preventing sieve hole from blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209406824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054721A (en) * | 2019-11-26 | 2020-04-24 | 奥士康科技股份有限公司 | Cold plate device of dredging cold press |
-
2018
- 2018-12-29 CN CN201822251532.9U patent/CN209406824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054721A (en) * | 2019-11-26 | 2020-04-24 | 奥士康科技股份有限公司 | Cold plate device of dredging cold press |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20201229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |