CN206689041U - A kind of corn screen selecting device - Google PatentsA kind of corn screen selecting device Download PDF
- Publication number
- CN206689041U CN206689041U CN201720501769.0U CN201720501769U CN206689041U CN 206689041 U CN206689041 U CN 206689041U CN 201720501769 U CN201720501769 U CN 201720501769U CN 206689041 U CN206689041 U CN 206689041U
- Prior art keywords
- pressure sensitive
- screen selecting
- sensitive 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.)
- Expired - Fee Related
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 41
- 235000005822 corn Nutrition 0.000 title claims abstract description 41
- 235000005824 corn Nutrition 0.000 title claims abstract description 41
- 240000008042 Zea mays Species 0.000 title claims description 37
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 239000002956 ash Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 206010020649 Hyperkeratosis Diseases 0.000 claims 1
- 241000209149 Zea Species 0.000 abstract 4
- 239000002245 particles Substances 0.000 description 20
- 238000000034 methods Methods 0.000 description 8
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 238000010586 diagrams Methods 0.000 description 4
- 239000010977 jade Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 230000001429 stepping Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000007789 gases Substances 0.000 description 1
- 230000001939 inductive effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000704 physical effects Effects 0.000 description 1
A kind of corn screen selecting device, including support, casing is installed above support, side is provided with feeding chute on casing, opposite side is provided with ash removing mechanism, casing both sides below feeding chute are separately installed with left pressure sensitive plate, right pressure sensitive plate, and separated material slide plate is provided between left pressure sensitive plate, right pressure sensitive plate, and separated material slide plate is connected with left/right movement device, realizing to corn screen selecting, makes the different corn of two kinds of order of magnitude be flowed out respectively from the discharging opening of left and right.A kind of corn screen selecting device provided by the utility model, by setting adjustable separated material slide plate, pressure sensitive plate, sorting can be adjusted, improve flexibility ratio.
Screening plant is the utility model is related to, especially a kind of corn screen selecting device.
Present people's life is become better and better, and recreation is also more and more, and in places such as cinemas, we often eat quick-fried Popped rice, the puffed rice of the big sweet tea mouth of the grain of rice can provide comfortable leisure to us, on crops, can filter out the big full jade of particle Meter Zuo Wei seed storages, therefore handled using special equipment, it is possible to reduce artificial screening labour, accelerate operating efficiency.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of corn screen selecting device, can quickly filter out particle and satisfy Full corn particle and shrivelled corn particle, artificial screening labour is reduced, accelerate operating efficiency.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of corn screen selecting device, including support, are provided with casing above support, on casing side be provided with feeding chute, Opposite side is provided with ash removing mechanism, and the casing both sides below feeding chute are separately installed with left pressure sensitive plate, right pressure sensitive plate, Separated material slide plate is provided between left pressure sensitive plate, right pressure sensitive plate, separated material slide plate is connected with left/right movement device, realized to jade Rice huller screen selects, and the different corn of two kinds of order of magnitude is flowed out respectively from the discharging opening of left and right.
The ash removing mechanism includes blower with the outlet face of feeding chute, installed in the exhaust column of casing top, Blower, exhaust column are connected with ventilating fan, extraction fan respectively.
The feeding chute, exhaust column are installed in V-shape.
The left/right movement device includes ball screw framework, and ball screw framework is connected with the stepper motor outside casing.
The casing side is provided with feeding mechanism, and feeding mechanism includes vibrations feed box, and the discharging opening for shaking feed box leads to Conveyer belt is crossed to be connected with feeding chute.
The discharging opening of the left and right is respectively arranged below with the discharging band of left and right, and Material distribution platform is provided between the discharging band of left and right.
A kind of corn screen selecting device of the utility model, by setting pressure sensitive on the basis of traditional selection by winnowing mode Plate, separated material slide plate is can adjust, sensed using gravity caused by the corn whereabouts of different weight by pressure sensor piece, and this is believed Number through message processing module amplification, relatively after pass information to PLC, PLC is in advance to big Corn Grain falls caused weight range and set, when the corn particle fallen on left pressure sensitive plate or right pressure sensitive plate produces Weight induction a period of time in persistently fall outside this range when, you can Driving Stepping Motor is adjusted correspondingly, and is made The sorting of size corn particle is reasonable.Because separated material slide plate is adjustable, for being typically mounted at the internal mechanism sorted then It is very convenient.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the schematic diagram of body portion thereof in the utility model.
Fig. 2 is the schematic diagram outside main part in the utility model.
Fig. 3 is the schematic diagram of feeding mechanism in the utility model.
Fig. 4 is the schematic diagram of discharging band in the utility model.
Fig. 5 is overall schematic of the present utility model.
In figure：Support 1, casing 2, feeding chute 3, ash removing mechanism 4, left pressure sensitive plate 5, right pressure sensitive plate 6, separated material Slide plate 7, left/right movement device 8, discharging opening 9, blower 10, exhaust column 11, ventilating fan 12, extraction fan 13, ball screw framework 14, stepper motor 15, feed box 16 is shaken, conveyer belt 17, discharge band 18, Material distribution platform 19.
As Figure 1-5, a kind of corn screen selecting device, it is by three feed process, screening process and discharge process portions It is grouped into.
It is arranged in feed process section using vibrations feed box 16, vibrations feed box 16 on the support of truss composition, vibrations The discharging opening of feed box 16 is connected to conveyer belt 17, and on vibrations feed box vibrations transmission corn to conveyer belt, conveyer belt 17 is by jade Rice is sent to screening process.
The casing 2 of corn particle can be sorted in the use of screening process section, casing 2 is arranged on the support of truss composition, case The top of body 2 is provided with feeding chute 3, and feeding chute 3 is tilted down and is connected with conveyer belt 17, is so continuously introduced into corn particle Into casing 2.Blower 10 is installed on the casing 2 on the opposite of feeding chute 3, blower 10 is connected with ventilating fan 12.And The top of casing 2 is provided with exhaust column 11, and exhaust column 11 is connected with extraction fan 13.A suction is blown by one, can be by the ash in corn particle Dirt eliminates.
The blower 10 is installed with feeding chute 3 in V-shape, is so easy to carry out selection by winnowing to corn particle 21.Corn Particle is full after selection by winnowing to be fallen to the right, and small, shrivelled falls to the left.And the both sides of casing 2 point of the lower section of feeding chute 3 Left pressure sensitive plate 5, right pressure sensitive plate 6 are not installed, pressure sensitive is set in left pressure sensitive plate 5, right pressure sensitive plate 6 Piece, pressure sensor piece are connected with controller, and controller can drive left/right movement device 8 to move left and right.Utilize pressure sensor piece sense By the corn particle of different weight, when the sensing of left pressure sensitive plate 5 is more than or during close to the right gravity sensing, stepping electricity can control Machine 15 drives separated material slide plate 7 to be moved to the left, and until gravity-feed tank should have certain gap, so full corn particle is isolated to the right side While fall.When the gravity sensing information on right pressure sensitive plate 6 is for a moment big for a moment small, show that part little particle corn falls into the right side Side, controllable stepper motor 15 drive separated material slide plate 7 to move right, until gravity-feed tank should have certain gap and held stationary, this The shrivelled corn particle of sample is isolated to the left side and fallen.The discharging opening 9 of left and right is respectively equipped with bottom of casing 2 or so, two kinds are not The corn particle of ad eundem is flowed out by two discharging openings 9.
Discharge process section mainly uses the discharging band 18 of two or so, and Material distribution platform 19 is provided between the discharging band 18 of left and right. In order to be splashed down away when preventing corn particle from being fallen from discharging opening, striker plate is provided with two conveyer belts or so.
Operation principle and process：First, corn particle is entered in casing 2 by vibrations feed box vibration feeding, is passed through Selection by winnowing is that have different floating velocities using different materials, and different materials is because its physical property is different, in the gas flow Flight coefficient is also different, and the distance that the small material of the big material ratio flight coefficient of flight coefficient flew is farther, air-flow selection by winnowing Corn particle weight is exactly divided into two grades using what the difference of flight coefficient was cleaned, and departed from respectively, now together When complete dedusting.Two groups of corn particles confirm that dividing plate should be in suitable by the gravity sensing on the gravity sensing plate of lower end Position, then separated, reach the purpose further screened.
- A kind of 1. corn screen selecting device, it is characterised in that：Including support（1）, support（1）Top is provided with casing（2）, casing （2）Upper side is provided with feeding chute（3）, opposite side be provided with ash removing mechanism（4）, feeding chute（3）The casing of lower section（2）Both sides point Left pressure sensitive plate is not installed（5）, right pressure sensitive plate（6）, left pressure sensitive plate（5）, right pressure sensitive plate（6）Between set There is separated material slide plate（7）, separated material slide plate（7）With left/right movement device（8）Connection, realizes to corn screen selecting, makes two kinds of order of magnitude Different corns is respectively from the discharging opening of left and right（9）Outflow.
- A kind of 2. corn screen selecting device according to claim 1, it is characterised in that：The ash removing mechanism（4）Including with entering Expect chute（3）Outlet face blower（10）, installed in casing（2）The exhaust column at top（11）, blower（10）, exhausting Pipe（11）Respectively with ventilating fan（12）, extraction fan（13）Connection.
- A kind of 3. corn screen selecting device according to claim 2, it is characterised in that：The feeding chute（3）, exhaust column （11）Installed in V-shape.
- A kind of 4. corn screen selecting device according to claim 1, it is characterised in that：The left/right movement device（8）Including Ball screw framework（14）, ball screw framework（14）With casing（2）Outer stepper motor（15）Connection.
- A kind of 5. corn screen selecting device according to claim 1, it is characterised in that：The casing（2）Side is provided with charging Mechanism, feeding mechanism include vibrations feed box（16）, shake feed box（16）Discharging opening pass through conveyer belt（17）Slided with charging Groove（3）Connection.
- A kind of 6. corn screen selecting device according to claim 1, it is characterised in that：The discharging opening of the left and right（9）Lower section It is respectively equipped with the discharging band of left and right（18）, the discharging band of left and right（18）Between be provided with Material distribution platform（19）.
Priority Applications (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201720501769.0U CN206689041U (en)||2017-05-08||2017-05-08||A kind of corn screen selecting device|
Applications Claiming Priority (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201720501769.0U CN206689041U (en)||2017-05-08||2017-05-08||A kind of corn screen selecting device|
|Publication Number||Publication Date|
|CN206689041U true CN206689041U (en)||2017-12-01|
Family Applications (1)
|Application Number||Title||Priority Date||Filing Date|
|CN201720501769.0U Expired - Fee Related CN206689041U (en)||2017-05-08||2017-05-08||A kind of corn screen selecting device|
Country Status (1)
|CN (1)||CN206689041U (en)|
- 2017-05-08 CN CN201720501769.0U patent/CN206689041U/en not_active Expired - Fee Related
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|CF01||Termination of patent right due to non-payment of annual fee||
Granted publication date: 20171201
Termination date: 20180508
|CF01||Termination of patent right due to non-payment of annual fee|