CN220177105U - Rice milling and crushing mechanism - Google Patents
Rice milling and crushing mechanism Download PDFInfo
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- CN220177105U CN220177105U CN202321285617.3U CN202321285617U CN220177105U CN 220177105 U CN220177105 U CN 220177105U CN 202321285617 U CN202321285617 U CN 202321285617U CN 220177105 U CN220177105 U CN 220177105U
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- box
- crushing
- rotating rod
- operation box
- rice
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 53
- 235000009566 rice Nutrition 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000003801 milling Methods 0.000 title claims abstract description 19
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 52
- 239000000843 powder Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 235000013312 flour Nutrition 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 6
- 230000008713 feedback mechanism Effects 0.000 abstract description 5
- 238000012216 screening Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a rice milling and crushing mechanism, and relates to the technical field of rice flour processing. The rice milling and crushing mechanism comprises an operation box, a feed back mechanism and a vibration mechanism, wherein the top of the operation box is fixedly provided with a crushing box; the feed back mechanism is arranged at one side of the operation box and comprises a gear motor, a first rotating rod and a spiral blade, and the first rotating rod is driven to rotate under the driving action of the gear motor, so that the spiral blade drives the crushed rice which is not crushed completely to return to the device again for re-crushing; the vibration mechanism is arranged in the operation box and is used for assisting the crushed rice to screen and separate, the screening efficiency is improved, the incompletely crushed rice particles are automatically added into the device again and are crushed again until the rice particles are crushed completely, manual participation is not needed, the workload of operators is reduced, the physical consumption of operators is slowed down, and the continuous performance of rice flour production is facilitated.
Description
Technical Field
The utility model relates to the technical field of rice flour processing, in particular to a rice milling and crushing mechanism.
Background
The utility model provides a rice milling and crushing device that ground rice processing was used of publication No. CN218012970U, includes the processing case, the equal fixed welding in lower surface all around of processing case has the support, put the thing groove on one side of the processing case surface and seted up, the upper surface of processing case is provided with milling mechanism, just the upper surface fixed mounting of processing case has into rice fill, it is provided with two altogether to advance rice fill, two advance rice fill and be located milling mechanism's both sides respectively, this device sieves broken rice through the screening mechanism that sets up for broken rice that accords with crushing requirement can fall into the discharge hopper through the screening hole and directly be collected, and break rice that does not pass through the screening hole then can grind again after being collected through guide box and discharge gate, make the degree of rice grinding roughly keep unanimous, appear granular arch when avoiding later stage layering, improve broken rice's efficiency and quality.
When the rice milling and crushing device for rice flour processing is used, an operator is required to manually put incompletely crushed rice particles into the device again for crushing again, so that the workload of the operator is increased, the physical consumption of the operator is accelerated, and the continuous rice crushing operation is not facilitated.
Disclosure of Invention
The utility model aims to provide a rice milling and crushing mechanism, which can solve the problems that when the rice milling and crushing device for rice flour processing is used, an operator is required to manually put incompletely crushed rice particles into the device again for crushing, the workload of the operator is increased, the physical consumption of the operator is accelerated, and the continuous rice crushing operation is not facilitated.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a rice milling and crushing mechanism comprises an operation box, a feed back mechanism and a vibration mechanism, wherein a crushing box is fixedly arranged at the top of the operation box; the feeding mechanism is arranged on one side of the operation box and comprises a speed reducing motor, a first rotating rod and a spiral blade, the feeding mechanism further comprises a feeding box, a discharge hole and a feeding pipe, the feeding box is fixedly arranged on one side of the operation box, the discharge hole which is communicated with one side of the operation box and one side of the feeding box are formed in the operation box, the speed reducing motor is fixedly arranged at the top of the feeding box, the first rotating rod is rotatably arranged at the top of the inner side of the feeding box, an output shaft of the speed reducing motor is fixedly connected with one end of the first rotating rod, the spiral blade is fixedly arranged on the outer wall of the first rotating rod, the feeding pipe is fixedly arranged on one side of the feeding box, one end of the feeding pipe is fixedly connected with one side of the crushing box and extends into the crushing box, and the feeding pipe is inclined towards the direction of the crushing box; the vibrating mechanism is arranged in the operation box, the vibrating mechanism comprises a first bevel gear, a second rotating rod, a cylindrical block and a protruding block, the other end of the first rotating rod extends to the outside of the feed-back box, the first bevel gear is fixedly arranged on the outer wall of the first rotating rod, the second rotating rod is rotatably arranged on the inner wall of one side of the operation box, one end of the second rotating rod extends to the outside of the operation box, the second bevel gear is fixedly arranged on the outer wall of the operation box, the first bevel gear and the second bevel gear are meshed, the cylindrical block is fixedly arranged at the other end of the second rotating rod, and a plurality of groups of protruding blocks are fixedly arranged on the outer wall of the cylindrical block.
Preferably, the front and rear side inner walls of the crushing box are provided with crushing assemblies, and the top of the crushing box is provided with a cover.
Preferably, the inner walls of the two sides of the operation box are fixedly provided with inclined screens, and the bottom of the inner side of the operation box is fixedly provided with a guide plate.
Preferably, the powder taking port is formed in the other side of the operation box, a sliding rail is arranged on the other side of the operation box, a sliding cover is slidably mounted on the sliding rail, and a hand lever is arranged on the sliding cover.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This rice milling broken rice mechanism uses through feed back case, gear motor, first dwang, helical blade, discharge gate and the cooperation of feed back pipe, with the not complete crushed rice granule of adding again in the device again automatically, smashes until smashing completely, need not artifical the participation, reduces operating personnel's work load, slows down operator's physical demands, is favorable to going on continuously of rice flour production.
(2) This rice milling broken rice mechanism uses through the cooperation of first bevel gear, second dwang, cylinder piece and lug, hits the screen cloth for shake the sieve to the ground rice, improve ground rice and shake the sieve efficiency, need not to add extra motor, a tractor serves several purposes, has reduced the manufacturing cost of device.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the portion A of the present utility model;
fig. 3 is a side view of the present utility model.
Reference numerals: 1. an operation box; 2. a crushing box; 3. a crushing assembly; 4. a feed back mechanism; 401. a feed returning box; 402. a speed reducing motor; 403. a first rotating lever; 404. a helical blade; 405. a discharge port; 406. a feed back pipe; 5. a vibration mechanism; 501. a first bevel gear; 502. a second bevel gear; 503. a second rotating lever; 504. a cylindrical block; 505. a bump; 6. a screen; 7. a powder taking port; 8. a sliding cover; 9. and a material guiding plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a rice milling and crushing mechanism comprises an operation box, a feed back mechanism and a vibration mechanism, wherein a crushing box is fixedly arranged at the top of the operation box; the feeding mechanism 4 is arranged on one side of the operation box 1, the feeding mechanism 4 comprises a speed reducing motor 402, a first rotating rod 403 and a spiral blade 404, the feeding mechanism 4 further comprises a feeding box 401, a discharging hole 405 and a feeding pipe 406, the feeding box 401 is fixedly arranged on one side of the operation box 1, the discharging hole 405 communicated with one side of the operation box 1 and one side of the feeding box 401 are formed, the speed reducing motor 402 is fixedly arranged on the top of the feeding box 401, the first rotating rod 403 is rotatably arranged on the top of the inner side of the feeding box 401, an output shaft of the speed reducing motor 402 is fixedly connected with one end of the first rotating rod 403, the spiral blade 404 is fixedly arranged on the outer wall of the first rotating rod 403, the feeding pipe 406 is fixedly arranged on one side of the feeding box 401, one end of the feeding pipe 406 is fixedly connected with one side of the crushing box 2 and extends into the crushing box 2, and the feeding pipe 406 is inclined towards the direction of the crushing box 2; the vibration mechanism 5 is arranged in the operation box 1, the vibration mechanism 5 comprises a first bevel gear 501, a second bevel gear 502, a second rotating rod 503, a cylindrical block 504 and a protruding block 505, the other end of the first rotating rod 403 extends to the outside of the material returning box 401, the first bevel gear 501 is fixedly arranged on the outer wall of the first rotating rod 403, the second rotating rod 503 is rotatably arranged on the inner wall of one side of the operation box 1, one end of the second rotating rod 503 extends to the outside of the operation box 1, the second bevel gear 502 is fixedly arranged on one end of the second rotating rod 503, the first bevel gear 501 and the second bevel gear 502 are meshed with each other, the cylindrical block 504 is fixedly arranged on the other end of the second rotating rod 503, and a plurality of groups of protruding blocks 505 are fixedly arranged on the outer wall of the cylindrical block 504.
The front and rear side inner walls of the crushing box 2 are provided with crushing assemblies 3, and the top of the crushing box 2 is provided with a cover.
Inclined screens 6 are fixedly arranged on the inner walls of the two sides of the operation box 1, and a material guide plate 9 is fixedly arranged at the bottom of the inner side of the operation box 1.
The powder taking port 7 is formed in the other side of the operation box 1, a sliding rail is arranged on the other side of the operation box 1, a sliding cover 8 is slidably arranged on the sliding rail, and a hand lever is arranged on the sliding cover 8.
Working principle: when the device is used, rice to be crushed is poured into the crushing box 2, the cover is covered to prevent rice from splashing during crushing, the crushing assembly 3 is operated to crush the rice, the crushed rice falls on the screen 6, the gear motor 402 is started to drive the first rotating rod 403 to rotate, the second rotating rod 503 is driven to rotate under the meshing transmission of the first bevel gear 501 and the second bevel gear 502, the convex block 505 on the cylindrical block 504 is enabled to strike the screen 6, the crushed rice flour shakes the screen, the particles which are not completely crushed enter the feed back box 401 under the vibration, the first rotating rod 403 drives the spiral blade 404 to rotate, the rice particles are driven to rise, and flow into the crushing box 2 again from the feed back pipe 406 until the crushed rice is crushed completely, and the crushed rice flour is taken out under the guide of the guide plate 9 by sliding the sliding cover 8 upwards.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (4)
1. A rice milling and crushing mechanism, comprising:
the device comprises an operation box (1), wherein a crushing box (2) is fixedly arranged at the top of the operation box (1);
the feeding mechanism (4) is arranged on one side of the operation box (1), the feeding mechanism (4) comprises a speed reducing motor (402), a first rotating rod (403) and a spiral blade (404), the feeding mechanism (4) further comprises a feeding box (401), a discharging hole (405) and a feeding pipe (406), the feeding box (401) is fixedly arranged on one side of the operation box (1), the discharging hole (405) communicated with one side of the operation box (1) and one side of the feeding box (401) are formed, the speed reducing motor (402) is fixedly arranged at the top of the feeding box (401), the first rotating rod (403) is rotatably arranged at the top of the inner side of the feeding box (401), an output shaft of the speed reducing motor (402) is fixedly connected with one end of the first rotating rod (403), the spiral blade (404) is fixedly arranged on the outer wall of the first rotating rod (403), one side of the feeding box (401) is fixedly connected with the feeding pipe (406), one end of the feeding pipe (406) is fixedly connected with one side of the crushing box (2), and extends to the inside of the crushing box (2), and the feeding pipe (406) is inclined towards the crushing direction of the crushing box (2);
the vibrating mechanism (5) is arranged in the operation box (1), the vibrating mechanism (5) comprises a first bevel gear (501), a second bevel gear (502), a second rotating rod (503), a cylindrical block (504) and a convex block (505), the other end of the first rotating rod (403) extends to the outside of the feed-back box (401), the first bevel gear (501) is fixedly arranged on the outer wall of the first rotating rod (403), the second rotating rod (503) is rotatably arranged on the inner wall of one side of the operation box (1), one end of the second rotating rod (503) extends to the outside of the operation box (1), the second bevel gear (502) is fixedly arranged on the second rotating rod, the first bevel gear (501) is meshed with the second bevel gear (502), the cylindrical block (504) is fixedly arranged at the other end of the second rotating rod (503), and a plurality of convex blocks (505) are fixedly arranged on the outer wall of the cylindrical block (504).
2. A rice milling and crushing mechanism according to claim 1, wherein: crushing subassembly (3) are provided with to the front and back side inner wall of smashing case (2), and the top of smashing case (2) is provided with the lid.
3. A rice milling and crushing mechanism according to claim 2, wherein: inclined screens (6) are fixedly arranged on the inner walls of the two sides of the operation box (1), and a material guide plate (9) is fixedly arranged at the bottom of the inner side of the operation box (1).
4. A rice milling and crushing mechanism according to claim 3, wherein: the powder taking device is characterized in that a powder taking port (7) is formed in the other side of the operation box (1), a sliding rail is arranged on the other side of the operation box (1), a sliding cover (8) is slidably mounted on the sliding rail, and a hand-held rod is arranged on the sliding cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285617.3U CN220177105U (en) | 2023-05-25 | 2023-05-25 | Rice milling and crushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285617.3U CN220177105U (en) | 2023-05-25 | 2023-05-25 | Rice milling and crushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220177105U true CN220177105U (en) | 2023-12-15 |
Family
ID=89104909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285617.3U Active CN220177105U (en) | 2023-05-25 | 2023-05-25 | Rice milling and crushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220177105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118218056A (en) * | 2024-05-27 | 2024-06-21 | 上犹县为民粮油有限公司 | Crushing separator for rice processing |
-
2023
- 2023-05-25 CN CN202321285617.3U patent/CN220177105U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118218056A (en) * | 2024-05-27 | 2024-06-21 | 上犹县为民粮油有限公司 | Crushing separator for rice processing |
| CN118218056B (en) * | 2024-05-27 | 2024-07-26 | 上犹县为民粮油有限公司 | Crushing separator for rice processing |
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