CN214682749U - Bran discharging device for sand roller rice mill - Google Patents
Bran discharging device for sand roller rice mill Download PDFInfo
- Publication number
- CN214682749U CN214682749U CN202022163900.1U CN202022163900U CN214682749U CN 214682749 U CN214682749 U CN 214682749U CN 202022163900 U CN202022163900 U CN 202022163900U CN 214682749 U CN214682749 U CN 214682749U
- Authority
- CN
- China
- Prior art keywords
- screen
- rotating shaft
- box body
- bran
- rice
- 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
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 58
- 235000009566 rice Nutrition 0.000 title claims abstract description 58
- 238000007599 discharging Methods 0.000 title claims abstract description 13
- 241001282160 Percopsis transmontana Species 0.000 title claims abstract description 11
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 57
- 229910001651 emery Inorganic materials 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000012216 screening Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 230000002087 whitening effect Effects 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a chaff discharging device for a sand roller rice mill, which belongs to the technical field of agricultural appliances and comprises a box body, wherein two sides of the lower end of the box body are provided with supporting legs, a rice bran outlet is arranged at the middle position of the lower end of the box body, a screen cylinder is arranged inside the box body, the utility model discloses a rotating shaft is arranged, and a first screen mesh, a second screen mesh and a third screen mesh are arranged on the rotating shaft, materials are poured into the screen cylinder through a feed inlet and are filtered and screened through a three-layer screen mesh, so that the screening effect of the device on rice and rice bran is better, the utility model discloses a plurality of air outlet holes are arranged on the rotating shaft, when the device works, a fan is driven to rotate by a motor, wind formed by the fan enters the rotating shaft through a wind collecting cover, then the rice bran on the screen mesh is blown through the air outlet holes on the rotating shaft, the rice bran is blown out of the screen cylinder and is discharged from the rice bran outlet, thereby improving the separation effect of the rice and rice bran, the working quality and efficiency of the device are improved.
Description
Technical Field
The utility model belongs to the technical field of agricultural apparatus, concretely relates to emery roller is row chaff device for rice mill.
Background
The harvested rice grains need to be peeled off to become edible rice grains, and generally, a rice mill is needed for operation in the process. The bran discharging mechanism of the traditional vertical sand roller rice mill comprises a wind blowing air net, a bran discharging chamber, a bran discharging fan and the like. The bran discharging chamber is arranged below the whitening chamber of the vertical sand roller rice mill, the bran discharging fan is arranged at a bran outlet of the bran discharging chamber, rice bran in the whitening chamber is discharged out of the whitening chamber under the action of the air spraying air net, and finally enters the bran outlet pipe from the bran outlet to be sucked away.
The prior art has the following problems: the existing bran discharging device for the sand roller rice mill is poor in separation quality of rice bran and rice, the rice bran and the rice cannot be well separated, and meanwhile, the work efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model provides a husky device of row for emery roller rice mill has the characteristics of high quality, work efficiency height to rice bran and rice separation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a husky device of row for emery roller rice mill, includes the box, the lower extreme both sides of box are provided with the landing leg, the lower extreme intermediate position of box is provided with the rice bran export, the inside of box is provided with a sieve section of thick bamboo, the lower extreme of a sieve section of thick bamboo is provided with the discharging pipe, the inside of a sieve section of thick bamboo is provided with the pivot, the upper end of pivot is provided with screen cloth one, the downside of screen cloth one is provided with screen cloth two, the downside of screen cloth two is provided with screen cloth three, the upper end of box is provided with fixed cover, inside one side of fixed cover is provided with motor two, the output of motor two is provided with tight pulley one, be provided with tight pulley two in the position that corresponds with tight pulley in the pivot, be connected through the belt between tight pulley two and the tight pulley one, box upper end one side is provided with the feed inlet.
Preferably, the upper end of the rotating shaft is provided with a wind collecting cover, the rotating shaft is provided with a plurality of air outlet holes, a first motor is arranged at the middle position of the upper end of the first fixed cover, and the lower end of the inside of the first output end fixed cover is provided with a fan.
Preferably, fixing plates are disposed at both sides of the fan.
Preferably, the second fixed wheel and the rotating shaft are fixed through pressure welding.
Preferably, the screen I, the screen II and the screen III are fixedly connected with the rotating shaft through bolts.
Preferably, the rotating shaft is rotatably connected with the box body and the screen drum through bearings.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the pivot to through set up screen cloth one, screen cloth two and screen cloth three in the pivot, through pouring the material into the filter screening through the three-layer screen cloth in the sieve section of thick bamboo through the feed inlet, make the device better to the screening effect of rice and rice bran.
2. The utility model discloses a set up a plurality of exhaust vents in the pivot, when the device at the during operation, drive the fan through the motor and rotate, the wind that the fan formed passes through the wind-collecting cover and gets into the pivot, then blows through the rice bran on the epaxial air outlet hole pair screen cloth, and the rice bran is blown off a sieve section of thick bamboo, from rice bran outlet discharge, has improved the separation effect of device degree rice and rice bran, has improved the operating mass with efficiency of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of fig. 1 at a according to the present invention;
fig. 3 is a schematic structural diagram of fig. 1 at B according to the present invention;
FIG. 4 is a schematic top view of the rotating shaft and the screen according to the present invention;
in the figure: 1. a box body; 2. a support leg; 3. a rice bran outlet; 4. a third screen mesh; 5. a rotating shaft; 6. a feed inlet; 7. a first screen mesh; 8. a second screen; 9. a screen cylinder; 10. a discharge pipe; 11. a wind collecting cover; 12. a fan; 13. A first motor; 14. a fixing plate; 15. a fixed cover; 16. a first fixed wheel; 17. a second motor; 18. a second fixed wheel; 19. a belt; 20. and (4) an air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a husky device of row for emery roller rice mill, the power distribution box comprises a box body 1, the lower extreme both sides of box 1 are provided with landing leg 2, the lower extreme intermediate position of box 1 is provided with rice bran export 3, the inside of box 1 is provided with a sieve section of thick bamboo 9, the lower extreme of a sieve section of thick bamboo 9 is provided with discharging pipe 10, the inside of a sieve section of thick bamboo 9 is provided with pivot 5, the upper end of pivot 5 is provided with screen cloth 7, the downside of screen cloth 7 is provided with screen cloth two 8, the downside of screen cloth two 8 is provided with screen cloth three 4, the upper end of box 1 is provided with fixed cover 15, inside one side of fixed cover 15 is provided with motor two 17, the output of motor two 17 is provided with tight pulley one 16, be provided with tight pulley two 18 on the position that corresponds with tight pulley one 16 in the pivot 5, be connected through belt 19 between tight pulley two 18 and the tight pulley one 16, box 1 upper end one side is provided with feed inlet 6.
Specifically, the upper end of the rotating shaft 5 is provided with the air collecting cover 11, the rotating shaft 5 is provided with a plurality of air outlet holes 20, the middle position of the upper end of the fixed cover 15 is provided with the motor I13, and the lower end of the inside of the output end of the motor I13 fixed cover 15 is provided with the fan 12.
Through adopting above-mentioned technical scheme, through setting up a plurality of exhaust vents 20 in pivot 5, when the device at the during operation, drive fan 12 through motor 13 and rotate, the wind that fan 12 formed passes through air-collecting cover 11 and gets into pivot 5, then blow through the rice bran on the 5 epaxial exhaust vents 20 of pivot to the screen cloth, the rice bran is blown off a sieve section of thick bamboo 9, from rice bran export 3 discharge, the separation effect of device degree rice and rice bran has been improved, the operating mass and the efficiency of device have been improved.
Specifically, fixing plates 14 are provided at both sides of the fan 12.
By adopting the technical scheme, the wind generated by the fan 12 is blocked, and the wind direction is not dispersed at two sides, so that the wind more conveniently enters the rotating shaft 5 through the wind collecting cover 11.
Specifically, the second fixed wheel 18 and the rotating shaft 5 are fixed through pressure welding.
Through adopting above-mentioned technical scheme, pressure welding welded fastening is more firm, improves device overall stability.
Specifically, the screen I7, the screen II 8, the screen III 4 and the rotating shaft 5 are fixedly connected through bolts.
Through adopting above-mentioned technical scheme, conveniently to the installation and the dismantlement of screen cloth 7, screen cloth two 8 and screen cloth three 4.
Specifically, the rotating shaft 5 is rotatably connected with the box body 1 and the screen drum 9 through bearings.
By adopting the technical scheme, the rotating shaft 5 can rotate in the box body 1 and the screen drum 9.
The utility model discloses well motor 13 is the existing technique of disclosing, and the model of chooseing for use is CV/CH.
The second motor 17 of the utility model is the prior art, and the selected model is 3I/RK 15A-C.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, install the device in suitable position, pour the material into a sieve section of thick bamboo 9 through feed inlet 6, open motor two 17, motor two 17 drive a tight pulley 16 and rotate, and tight pulley 16 drives pivot 5 through tight pulley two 18 and rotates, and screen cloth 7, screen cloth two 8 and screen cloth three 4 on the follow drive pivot 5 rotate and filter the material, and through the filtration screening of three-layer screen cloth, it is better to the screening effect of rice and rice bran to make the device.
Through setting up a plurality of exhaust vents 20 in pivot 5, when the device at the during operation, drive fan 12 through motor 13 and rotate, the wind that fan 12 formed passes through air-collecting cover 11 and gets into pivot 5, then blows through exhaust vent 20 in the pivot 5 to the rice bran on the screen cloth, and the rice bran is blown out a sieve section of thick bamboo 9, and from rice bran export 3 discharge, improved the separation effect of device degree rice and rice bran, improved the operating mass and the efficiency of device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a husky device of row for emery roller rice mill, includes box (1), its characterized in that: the rice bran processing device is characterized in that supporting legs (2) are arranged on two sides of the lower end of the box body (1), a rice bran outlet (3) is arranged in the middle of the lower end of the box body (1), a screen drum (9) is arranged in the box body (1), a discharging pipe (10) is arranged at the lower end of the screen drum (9), a rotating shaft (5) is arranged in the screen drum (9), a first screen (7) is arranged at the upper end of the rotating shaft (5), a second screen (8) is arranged on the lower side of the first screen (7), a third screen (4) is arranged on the lower side of the second screen (8), a fixed cover (15) is arranged at the upper end of the box body (1), a second motor (17) is arranged on one side of the inner portion of the fixed cover (15), a first fixed wheel (16) is arranged at the output end of the second motor (17), and a second fixed wheel (18) is arranged on the rotating shaft (5) in a position corresponding to the first fixed wheel (16), the second fixed wheel (18) is connected with the first fixed wheel (16) through a belt (19), and a feeding hole (6) is formed in one side of the upper end of the box body (1).
2. A bran discharge apparatus for a sand roller rice mill as claimed in claim 1, wherein: the upper end of pivot (5) is provided with air-collecting cover (11), be provided with a plurality of exhaust vents (20) on pivot (5), the upper end intermediate position of fixed cover (15) is provided with motor (13), the inside lower extreme of the fixed cover of output (15) of motor (13) is provided with fan (12).
3. A bran discharge apparatus for a sand roller rice mill as claimed in claim 2, wherein: fixing plates (14) are arranged on two sides of the fan (12).
4. A bran discharge apparatus for a sand roller rice mill as claimed in claim 1, wherein: and the second fixed wheel (18) and the rotating shaft (5) are welded and fixed through pressure welding.
5. A bran discharge apparatus for a sand roller rice mill as claimed in claim 1, wherein: the screen I (7), the screen II (8), the screen III (4) and the rotating shaft (5) are fixedly connected through bolts.
6. A bran discharge apparatus for a sand roller rice mill as claimed in claim 1, wherein: the rotating shaft (5) is rotatably connected with the box body (1) and the screen drum (9) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022163900.1U CN214682749U (en) | 2020-09-27 | 2020-09-27 | Bran discharging device for sand roller rice mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022163900.1U CN214682749U (en) | 2020-09-27 | 2020-09-27 | Bran discharging device for sand roller rice mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214682749U true CN214682749U (en) | 2021-11-12 |
Family
ID=78522521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022163900.1U Expired - Fee Related CN214682749U (en) | 2020-09-27 | 2020-09-27 | Bran discharging device for sand roller rice mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214682749U (en) |
-
2020
- 2020-09-27 CN CN202022163900.1U patent/CN214682749U/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: 20211112 |