CN219816954U - Rice cleaning sieve for rice processing - Google Patents
Rice cleaning sieve for rice processing Download PDFInfo
- Publication number
- CN219816954U CN219816954U CN202321025871.XU CN202321025871U CN219816954U CN 219816954 U CN219816954 U CN 219816954U CN 202321025871 U CN202321025871 U CN 202321025871U CN 219816954 U CN219816954 U CN 219816954U
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- CN
- China
- Prior art keywords
- shell
- rice
- thick bamboo
- sieve
- cylinder
- 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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Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 51
- 235000009566 rice Nutrition 0.000 title claims abstract description 51
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 241000209094 Oryza Species 0.000 title claims description 48
- 240000008042 Zea mays Species 0.000 claims abstract 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract 2
- 235000005822 corn Nutrition 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims description 44
- 238000012216 screening Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 11
- 241001330002 Bambuseae Species 0.000 abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 11
- 239000011425 bamboo Substances 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 11
- 235000013339 cereals Nutrition 0.000 abstract description 7
- 240000007594 Oryza sativa Species 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model provides a rice cleaning sieve for rice processing, which comprises the following components: a housing; the upper end of the shell is provided with a feed hopper, and the lower end of the shell is provided with a discharge hole; the inner side of the shell is fixedly provided with a baffle, the inner side of the shell is rotationally connected with a screw rod, the side wall of the shell is fixedly provided with a first motor, and the first motor is coaxially and fixedly connected with the screw rod; the utility model discloses a grain cleaning sieve, including casing, sieve section of thick bamboo, baffle, sieve section of thick bamboo, support section of thick bamboo's interior fixed mounting has a support section of thick bamboo, be provided with a sieve section of thick bamboo in the inside of support section of thick bamboo, through pipe UNICOM between a sieve section of thick bamboo and the baffle, a outside fixed mounting of a sieve section of thick bamboo has a swivel becket, swivel becket rotates with a support section of thick bamboo to be connected, and it belongs to corn clearance sieve technical field, has solved grains that exist among the prior art and has gathered gradually together in the shale shaker, leads to impurity unable abundant to screen out, and some great impurity can't screen out because of the mesh of shale shaker, influences the problem of rice quality.
Description
Technical Field
The utility model relates to the technical field of rice cleaning sieves, in particular to a rice cleaning sieve for rice processing.
Background
The rice is usually required to be dried and cleaned and then sent to a granary for storage, and the existing method for cleaning the grains is to send the grains to a vibrating screen, and remove larger impurities in the grains through the vibrating action of the vibrating screen.
Most of the existing rice screening is removed through up-down vibration or left-right vibration, however, grains are gradually gathered together in the vibrating screen in the modes, impurities cannot be fully screened out, and then, some larger impurities cannot be screened out due to the mesh number of the vibrating screen, so that the quality of the rice is affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a rice cleaning sieve for rice processing, which solves the problems that grains in the prior art are gradually gathered together in a vibrating sieve, so that impurities cannot be sufficiently sieved out, and larger impurities cannot be sieved out due to the mesh number of the vibrating sieve, so that the quality of rice is affected.
The embodiment of the utility model provides a rice cleaning sieve for rice processing, which comprises the following components: a housing;
the upper end of the shell is provided with a feed hopper, and the lower end of the shell is provided with a discharge hole;
the inner side of the shell is fixedly provided with a baffle, the inner side of the shell is rotationally connected with a screw rod, the side wall of the shell is fixedly provided with a first motor, and the first motor is coaxially and fixedly connected with the screw rod;
the inner bottom of the shell is fixedly provided with a supporting cylinder, a screen cylinder is arranged in the supporting cylinder, the screen cylinder is communicated with the partition plate through a guide pipe, the outer side of the screen cylinder is fixedly provided with a rotating ring, and the rotating ring is rotationally connected with the supporting cylinder.
Preferably, the lower end of the shell is an inclined plane, and the discharge port is positioned at the bottom end of the inclined plane.
Preferably, the supporting cylinder and the screening cylinder are both obliquely arranged, and the bottom end of the supporting cylinder is provided with a discharge port.
Preferably, the outside fixed mounting of support section of thick bamboo has the second motor, the outside of support section of thick bamboo runs through and is provided with the pivot, pivot and screen cylinder coaxial fixed connection, the second motor is all fixed mounting in with the pivot has the drive wheel, two connect through the drive belt between the drive wheel.
Preferably, a dust collection cover is fixedly arranged at the inner top of the supporting cylinder, a dust collection plate is fixedly arranged at the upper end of the shell, a dust collector is fixedly arranged on the side wall of the shell, and the dust collector is respectively communicated with the dust collection plate and the dust collection cover through two pipelines.
Preferably, the dust hood and the dust collection plate are hollow structures, and a plurality of dust collection openings are formed in the lower end face of the dust hood and the dust collection plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. through the design of hob, first motor 4 drives hob 7 rotation for rice can carry at the uniform velocity, avoids rice disposable put in too much, can improve the effect of rice screening.
2. Through the design of suction hood, dust absorption board, pipeline, dust catcher, screen drum, the dust catcher passes through pipeline, suction hood, dust absorption board extraction dust and tiny particulate matter in the rice, and at the rolling in-process of screen drum, rice and impurity constantly turn in the screen drum, can't appear piling up, and the bulky impurity in the rice stays on the screen drum is interior, can get rid of the impurity in the rice, guarantees the quality of rice.
Drawings
FIG. 1 is a schematic view of a rice cleaning screen for rice processing according to an embodiment of the present utility model;
fig. 2 is a perspective view of a dust hood of a rice cleaning screen used in rice processing according to an embodiment of the present utility model.
In the above figures: 1. a housing; 2. a dust collector; 3. a pipe; 4. a first motor; 5. a feed hopper; 6. a dust collection plate; 7. a screw rod; 8. a conduit; 9. a partition plate; 10. a support cylinder; 11. a dust hood; 12. a rotating ring; 13. a screen drum; 14. a second motor; 15. a driving wheel; 16. a transmission belt; 17. a rotating shaft; 18. and a discharge port.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
Referring to fig. 1-2, a rice cleaning screen for use in rice processing, comprising: a housing 1;
the upper end of the shell 1 is provided with a feed hopper 5, the lower end of the shell 1 is provided with a discharge port 18, the lower end of the shell 1 is an inclined plane, and the discharge port 18 is positioned at the bottom end of the inclined plane;
the inner side of the shell 1 is transversely and fixedly provided with a baffle 9, the inner side of the shell 1 is rotationally connected with a screw rod 7 and is arranged above the baffle 9, the side wall of the shell 1 is fixedly provided with a first motor 4, and the first motor 4 is coaxially and fixedly connected with the screw rod 7;
the inner bottom of the shell 1 is fixedly provided with a supporting cylinder 10, the inside of the supporting cylinder 10 is provided with a screen cylinder 13, the screen cylinder 13 is communicated with the partition plate 9 through a guide pipe 8, the guide pipe 8 is rotationally connected with the screen cylinder 13, the supporting cylinder 10 and the screen cylinder 13 are both obliquely arranged, the bottom end of the supporting cylinder 10 is provided with a discharge port, the outer side of the screen cylinder 13 is fixedly provided with a rotating ring 12, and the rotating ring 12 is rotationally connected with the supporting cylinder 10;
the outer side of the supporting cylinder 10 is fixedly provided with a second motor 14, the outer side of the supporting cylinder 10 is provided with a rotating shaft 17 in a penetrating way, the rotating shaft 17 is fixedly connected with the screen cylinder 13 in a coaxial way, the second motor 14 and the rotating shaft 17 are fixedly provided with driving wheels 15, and the two driving wheels 15 are connected through a driving belt 16;
the dust hood 11 is fixedly arranged at the inner top of the supporting cylinder 10, the dust hood 11 is arc-shaped and is attached to the supporting cylinder 10, the dust collection plate 6 is fixedly arranged at the upper end of the shell 1, the dust collector 2 is fixedly arranged on the side wall of the shell 1, the dust collector 2 is respectively communicated with the dust collection plate 6 and the dust hood 11 through two pipelines 3, the dust hood and the dust collection plate 6 are of hollow structures, and a plurality of dust collection openings are formed in the lower end face of the dust hood.
The detailed working process of the embodiment is that when the rice feeding machine is used, rice is poured into a feeding hopper 5, enters a shell 1 along the feeding hopper 5, a first motor 4 is turned on, the first motor 4 drives a screw rod 7 to rotate, so that the rice can be conveyed at a constant speed, enters a screen drum 13 through a guide pipe 8, a second motor 14 is turned on, the rotation of a rotating shaft 17 is realized under the transmission action of a transmission wheel 15 and a transmission belt 16, the rotating shaft 17 drives the screen drum 13 to rotate, the rice rolls in the screen drum 13, the rice falls into a supporting drum 10 through the screen drum 13, enters the shell 1 through a discharge hole and is finally discharged through a discharge hole 18;
during the process of the rice uniform speed conveying and screening rolling, the dust collector 2 extracts dust and fine particles in the rice through the pipeline 10, the dust hood 11 and the dust collection plate 6, and a large amount of impurities in the rice stay in the screen cylinder 13 during the screening rolling.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a corn clearance sieve that rice processing used which characterized in that includes: a housing (1);
the upper end of the shell (1) is provided with a feed hopper (5), and the lower end of the shell (1) is provided with a discharge hole (18);
the novel electric motor is characterized in that a partition plate (9) is fixedly arranged on the inner side of the shell (1), a screw rod (7) is rotatably connected to the inner side of the shell (1) and is arranged above the partition plate (9), a first motor (4) is fixedly arranged on the side wall of the shell (1), and an output shaft of the first motor (4) is fixedly connected with the screw rod (7) in a coaxial manner;
the novel screening device is characterized in that a supporting cylinder (10) is fixedly arranged at the inner bottom of the shell (1), a screening cylinder (13) is arranged in the supporting cylinder (10), the screening cylinder (13) is communicated with the partition plate (9) through a guide pipe (8), a rotating ring (12) is fixedly arranged at the outer side of the screening cylinder (13), and the rotating ring (12) is rotationally connected with the supporting cylinder (10).
2. Rice cleaning sieve for rice processing according to claim 1, characterized in that the lower end of the housing (1) is a bevel, and the discharge opening (18) is located at the bottom end of the bevel.
3. The rice cleaning screen for rice processing according to claim 1, wherein the supporting cylinder (10) and the screen cylinder (13) are both arranged in an inclined manner, and a discharge opening is formed in the bottom end of the supporting cylinder (10).
4. The rice cleaning screen for rice processing according to claim 1, wherein a second motor (14) is fixedly installed on the outer side of the supporting cylinder (10), a rotating shaft (17) is arranged on the outer side of the supporting cylinder (10) in a penetrating mode, the rotating shaft (17) is fixedly connected with the screen cylinder (13) coaxially, driving wheels (15) are fixedly installed on the second motor (14) and the rotating shaft (17), and two driving wheels (15) are connected through a driving belt (16).
5. The rice cleaning sieve for rice processing according to claim 1, wherein a dust suction hood (11) is fixedly arranged at the inner top of the supporting cylinder (10), a dust suction plate (6) is fixedly arranged at the upper end of the shell (1), a dust collector (2) is fixedly arranged on the side wall of the shell (1), and the dust collector (2) is respectively communicated with the dust suction plate (6) and the dust suction hood (11) through two pipelines (3).
6. A rice cleaning sieve for rice processing according to claim 5, wherein the dust hood and the dust collecting plate (6) are hollow structures, and a plurality of dust collecting openings are formed in the lower end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025871.XU CN219816954U (en) | 2023-04-28 | 2023-04-28 | Rice cleaning sieve for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025871.XU CN219816954U (en) | 2023-04-28 | 2023-04-28 | Rice cleaning sieve for rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219816954U true CN219816954U (en) | 2023-10-13 |
Family
ID=88281805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321025871.XU Active CN219816954U (en) | 2023-04-28 | 2023-04-28 | Rice cleaning sieve for rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219816954U (en) |
-
2023
- 2023-04-28 CN CN202321025871.XU patent/CN219816954U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |