CN216026302U - Corn color selector - Google Patents
Corn color selector Download PDFInfo
- Publication number
- CN216026302U CN216026302U CN202121736363.3U CN202121736363U CN216026302U CN 216026302 U CN216026302 U CN 216026302U CN 202121736363 U CN202121736363 U CN 202121736363U CN 216026302 U CN216026302 U CN 216026302U
- Authority
- CN
- China
- Prior art keywords
- chute
- background plate
- sensor
- screening
- rice color
- 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
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- 240000008042 Zea mays Species 0.000 title description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 title description 3
- 235000005822 corn Nutrition 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000012216 screening Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 241000209094 Oryza Species 0.000 claims description 15
- 235000007164 Oryza sativa Nutrition 0.000 claims description 15
- 235000009566 rice Nutrition 0.000 claims description 15
- 230000002950 deficient Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Sorting Of Articles (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model is suitable for the technical field of material screening equipment, and provides a paddy color selector, which comprises a feeding mechanism, wherein the feeding mechanism comprises a trough and a vibrator, the output end of the trough is connected with a chute, a cooling assembly is embedded in the lower end of the chute, the cooling assembly comprises a circulating water pipe, and the circulating water pipe is connected with a heating pump; the lower end of the chute is connected with a screening mechanism, and the screening mechanism comprises a background plate, a sensor and an air injection valve; the sensor is connected with a signal processor, and the signal processor is connected with the air injection valve through an electromagnetic valve; the front end of the background plate is provided with a light source; the lower extreme of screening mechanism is connected with the material collecting tank, and the material collecting tank includes finished product groove and substandard product groove. Therefore, the heating pump is arranged in the chute of the color sorter, so that the temperature difference between the materials and the chute is reduced, the moisture entering in the material distribution process is reduced, the screening accuracy is improved, and the service life of electronic components in equipment is further prolonged.
Description
Technical Field
The utility model relates to the technical field of material screening equipment, in particular to a paddy color sorter.
Background
The screening machine has wider application in grain separation, and particularly has extremely high efficiency in screening and sorting grains.
Use the look to select the rice as an example, it is great to reap the rice humidity after shelling, after the rice filters a period through the spout, because of there is certain difference in temperature between the temperature of rice and the temperature in the spout, the rice easily agglomerates that wets, even the sensor can distinguish the colour difference between the material very fast, nevertheless still can lead to the screening effect unsatisfactory. Meanwhile, the electromagnetic valve has higher requirements on the working environment, is in contact with a large amount of humid environment for a long time, is easy to rust in the electromagnetic valve and can slow in action.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the above defects, the present invention provides a rice color sorter, which reduces the temperature difference between the material and the chute, reduces the moisture entering during the material separation process, improves the screening accuracy, and further prolongs the service life of the electronic components in the equipment by arranging a heating pump in the chute of the color sorter.
In order to achieve the purpose, the utility model provides a rice color selector, which comprises a feeding mechanism, wherein the feeding mechanism comprises a trough and a vibrator, the output end of the trough is connected with a chute, a cooling assembly is embedded in the lower end of the chute, the cooling assembly comprises a circulating water pipe, and the circulating water pipe is connected with a cooling pump; the lower end of the chute is connected with a screening mechanism, and the screening mechanism comprises a background plate, a sensor and an air injection valve; the sensor is connected with a signal processor, and the signal processor is connected with the air injection valve through an electromagnetic valve; the background plate is made of transparent materials, the back end of the background plate is connected with a color palette, a plurality of color selecting blocks are arranged on the color palette, and a light source is arranged at the front end of the background plate; the lower extreme of screening mechanism is connected with the material collecting tank, the material collecting tank includes finished product groove and substandard product groove.
Preferably, the number of the light sources is even, and the irradiation direction of the light sources is in the same line with the background plate.
Preferably, the light source is an LED lamp bank, and a light source adjusting cover covers the end face of the LED lamp bank.
Preferably, a temperature sensor is further arranged in the cooling assembly and embedded in the chute.
Preferably, be equipped with the air outlet on the spout, air outlet department articulates there is the striker plate, just air outlet department is connected with the drying-machine, the spout upper end still is connected with the deep bead.
Preferably, the palette is further hinged with a light barrier.
Preferably, the height of the feed inlet of the finished product tank is lower than that of the defective product tank.
Preferably, the wind deflector is arc-shaped, and drain holes are densely distributed on the wind deflector.
The utility model has the beneficial technical effects that: when utilizing look selection machine to select separately the material, moisture is great in the partial material, and the great deviation can appear in the effect of selecting separately after bonding, through set up circulating pipe in the spout to this reduces the temperature difference between material and the spout, and sets up the drying-machine below the spout, reduces the moisture that carries in the material, so that increase substantially signal processor's monitoring effect and classification effect.
Drawings
FIG. 1 is a schematic structural view of an overall apparatus of the present invention;
in the figure, 1-material groove, 2-vibrator, 3-chute, 4-circulating water pipe, 5-background plate, 6-sensor, 7-air valve, 8-signal processor, 9-color palette, 10-electromagnetic valve, 11-light source, 12-light source adjusting cover, 13-air outlet, 14-wind shield, 15-dryer, 16-finished product groove and 17-defective product groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1, the utility model provides a corn color sorter, which is characterized by comprising a feeding mechanism, wherein the feeding mechanism comprises a trough 1 and a vibrator 2, the output end of the trough 1 is connected with a chute 3, a cooling assembly is embedded at the lower end of the chute 3, the cooling assembly comprises a circulating water pipe 4, and the circulating water pipe 4 is connected with a cooling pump. The mixed materials are filled in the material groove 1, the discharge hole of the material groove 1 can discharge materials at a certain speed under the action of the vibrator 2, the discharging speed is not too fast, and the materials are generally guaranteed not to be stacked too much. Because the material can carry a large amount of dust, and carry a large amount of steam, and have certain temperature difference between 3 with the spout, and then lead to piling up a large amount of dust in the spout 3. In order to reduce the temperature difference, the chute 3 is cooled by a cooling pump and a circulating water pipe 4 so as to be as close to the temperature of the material as possible and reduce the accumulation of dust in the chute 3. The lower end of the chute 3 is connected with a screening mechanism, and the screening mechanism comprises a background plate 5, a sensor 6 and an air injection valve 7; the sensor 6 is connected with a signal processor 8, and the signal processor 8 is connected with an air injection valve 7 through an electromagnetic valve 10; the background plate 5 is made of transparent materials, the back end of the background plate 5 is connected with a color palette 9, a plurality of color selecting blocks are arranged on the color palette 9, and a light source 11 is arranged at the front end of the background plate 5; the lower extreme of screening mechanism is connected with material collecting tank 1, material collecting tank 1 includes finished product groove 16 and substandard product groove 17. Light source 11 provides illumination light, and sensor 6 is according to the material information on the palette 9, to the material short-term test that passes through and pass through signal transmission to signal processor 8 with the colour information of material, signal processor 8 compares the signal of collecting, when the colour difference appears, can send electric signal to solenoid valve 10, and solenoid valve 10 control air blast valve 7 fast action blows unqualified material to in the substandard product groove 17. In the initial stage of operation of a general color sorter, preselection is required, and according to a preselection result, the angles of the background plate 5 and the color palette 9 are appropriately adjusted to change the brightness of the color palette 9, and further, the sensitivity of the sensor 6 is adjusted to achieve a more accurate screening effect.
Preferably, the number of the light sources 11 is even, and the irradiation direction of the light sources 11 is on the same line with the background plate 5. The light source 11 mainly has the function of adjusting brightness, and the light sources 11 are generally distributed symmetrically to reduce double images. In addition, the light source 11 of the utility model is an LED lamp bank, and the end face of the LED lamp bank is covered with a light source adjusting cover 12. In actual operation, because light is transmitted linearly, after the installation is completed, the position of the LED lamp set is not changed and adjusted, and when the light is too strong, the brightness can be adjusted by using the light source adjusting cover 12.
Further, a temperature sensor 6 is further arranged in the cooling assembly of the present invention, and the temperature sensor 6 is embedded in the chute 3. Temperature sensor 6 is used for measuring the temperature, and after using a period, the temperature of spout 3 can rise, utilizes circulating pipe 4 cooling treatment this moment, guarantees as far as possible that the temperature of spout 3 is close with the material.
Preferably, the chute 3 is provided with an air outlet 13, the air outlet 13 is hinged with a baffle plate, the air outlet 13 is connected with a dryer 15, and the upper end of the chute 3 is also connected with a wind shield 14. When the material is selected to the look, because carry a large amount of moisture in the part material, the easy caking can have detection error when passing through sensor 6, can dry moisture through drying-machine 15 this moment, improves the degree of accuracy that the look was selected.
In order to achieve better technical effect, the palette 9 of the present invention is also hinged with a light barrier. The photos on the palette 9 are one of the main bases for the detection of the sensor 6, and the brightness of the palette 9 can be adjusted by using the light barrier, so that the reflection of light is reduced, and the sensor 6 can work conveniently.
In actual use, the feed inlet of the product tank 16 of the present invention is lower than the height of the reject tank 17. When the color sorter works, the number of defective products is relatively small, the defective products directly fall into the finished product groove 16 under the action of gravity, the defective products with color difference are ejected by the air jet valve 7 and are parabolic, the air rapidly enters the defective product groove 17, the height of the defective product groove 17 is slightly higher, and a higher baffle plate needs to be arranged, so that a better collecting effect is achieved.
In addition, the wind deflector 14 of the present invention is in the shape of a circular arc, and the wind deflector 14 is densely provided with exhaust holes. The main operation of the dryer 15 is to directly dry the moisture in the material by using the heated air. Under the action of high wind force, the materials can directly impact on the wind shield 14 which is in the shape of a circular arc, water vapor is discharged from the exhaust holes, then the materials can slide down to the sliding groove 3 again, and the basically bonded materials can be scattered so as to facilitate the work of the screening mechanism.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (8)
1. The rice color selector is characterized by comprising a feeding mechanism, wherein the feeding mechanism comprises a trough and a vibrator, the output end of the trough is connected with a chute, a cooling assembly is embedded at the lower end of the chute, the cooling assembly comprises a circulating water pipe, and the circulating water pipe is connected with a cooling pump;
the lower end of the chute is connected with a screening mechanism, and the screening mechanism comprises a background plate, a sensor and an air injection valve; the sensor is connected with a signal processor, and the signal processor is connected with the air injection valve through an electromagnetic valve;
the background plate is made of transparent materials, the back end of the background plate is connected with a color palette, a plurality of color selecting blocks are arranged on the color palette, and a light source is arranged at the front end of the background plate;
the lower extreme of screening mechanism is connected with the material collecting tank, the material collecting tank includes finished product groove and substandard product groove.
2. The rice color sorter as claimed in claim 1, wherein the number of the light sources is even, and the light sources are illuminated in the same line with the background plate.
3. The rice color sorter according to claim 2, wherein the light source is an LED lamp bank, and a light source adjusting cover covers an end face of the LED lamp bank.
4. The rice color sorter according to claim 1, wherein a temperature sensor is further disposed in the cooling assembly, the temperature sensor being embedded in the chute.
5. The rice color selector according to claim 4, wherein an air outlet is arranged on the chute, a material baffle is hinged at the air outlet, the air outlet is connected with a dryer, and a wind shield is further connected to the upper end of the chute.
6. The rice color sorter as claimed in claim 1, wherein a light barrier is further hinged to the palette.
7. The rice color sorter as claimed in claim 6, wherein the feed opening of the finishing tank is lower than the defective tank.
8. The rice color selector according to claim 5, wherein the wind shield is arc-shaped, and the wind shield is densely provided with vent holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736363.3U CN216026302U (en) | 2021-07-29 | 2021-07-29 | Corn color selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736363.3U CN216026302U (en) | 2021-07-29 | 2021-07-29 | Corn color selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216026302U true CN216026302U (en) | 2022-03-15 |
Family
ID=80618390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121736363.3U Expired - Fee Related CN216026302U (en) | 2021-07-29 | 2021-07-29 | Corn color selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216026302U (en) |
-
2021
- 2021-07-29 CN CN202121736363.3U patent/CN216026302U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220315 |