CN110075951B - Extrusion type rice shelling integrated machine - Google Patents
Extrusion type rice shelling integrated machine Download PDFInfo
- Publication number
- CN110075951B CN110075951B CN201910480382.5A CN201910480382A CN110075951B CN 110075951 B CN110075951 B CN 110075951B CN 201910480382 A CN201910480382 A CN 201910480382A CN 110075951 B CN110075951 B CN 110075951B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- opening
- extrusion
- material distributing
- transition arc
- 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 61
- 235000009566 rice Nutrition 0.000 title claims abstract description 61
- 238000001125 extrusion Methods 0.000 title claims abstract description 36
- 240000007594 Oryza sativa Species 0.000 title description 2
- 241000209094 Oryza Species 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 33
- 230000007704 transition Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 240000008042 Zea mays Species 0.000 claims description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 7
- 235000005822 corn Nutrition 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 description 21
- 239000004744 fabric Substances 0.000 description 3
- 241000251169 Alopias vulpinus Species 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/08—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of beaters or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses an extrusion type rice husking integrated machine, which comprises: a feed hopper; the extrusion cylinder is provided with a conical cavity, and spiral blades are arranged in the conical cavity; the transition arc cylinder is made of plastic, and magnets are distributed outside the lower side wall of the transition arc cylinder; a material distributing cylinder, the lower part of which is provided with a blowing system and a collecting cylinder, and the left side wall of the upper part of which is provided with a material distributing opening; steel balls; a conical tube; a rice bin; a shell bag; the lower part of the feed hopper is communicated with the lower part of the extrusion cylinder; the left opening of the transition arc cylinder is communicated with the upper opening of the extrusion cylinder; the upper opening of the material distributing cylinder is communicated with the right opening of the transition arc cylinder; the upper part of the conical pipe is communicated with the material distributing opening, and the upper opening of the conical pipe is positioned right below the transition arc cylinder; the rice bin is positioned below the lower opening of the material distributing cylinder; the steel balls are filled in the extrusion cylinder. The advantages are that: the working efficiency is higher, the broken rice rate is lower, and the working noise is lower.
Description
Technical Field
The invention relates to the technical field of crop processing, in particular to an extrusion type rice husking integrated machine.
Background
Common rice thresher adopts drum type. For example, chinese patent publication No. CN 109247135A: the utility model provides a rice thresher, which comprises a frame, threshing chamber, threshing cylinder, rice poking cylinder, ear of grain discharge pipe and corn collecting box, threshing chamber is fixed in the frame, be provided with the feeder hopper on the threshing chamber, threshing cylinder and rice poking cylinder set up in the threshing chamber, threshing cylinder is located the top of rice poking cylinder, ear of grain discharge pipe sets up the lateral part at threshing chamber, the one end fixed connection of ear of grain discharge pipe is provided with the discharge air-blower, the corn collecting box sets up in the frame and is located threshing chamber below, put into threshing chamber with the rice from the feeder hopper, cereal gets into threshing chamber threshing cylinder contact, make seed grain and ear of grain separation, fall into the bottom of threshing chamber. Through the screen cloth, the corn falls into the corn collecting box of below, dials the rice cylinder and rotates simultaneously, dials board and driving lever ear of grain and stir, makes it get into the ear of grain discharge pipe, discharges the ear of grain from the ear of grain discharge pipe. The defects are that: the broken rice rate is higher and the noise is larger.
Disclosure of Invention
The invention aims to provide an extrusion type rice husking integrated machine which has the characteristics of higher working efficiency, lower broken rice rate and lower working noise.
The technical scheme adopted by the invention is as follows:
Extrusion formula corn shelling all-in-one, the all-in-one includes:
A feed hopper;
the extrusion cylinder is provided with a conical cavity which is vertically arranged, the diameter of the upper part of the conical cavity is smaller than that of the lower part of the conical cavity, a rotating shaft which is connected to a motor in a power mode is arranged in the conical cavity, and spiral blades are arranged on the rotating shaft;
The cross section of the transition arc-shaped barrel is square and is made of plastic, and meanwhile, magnets are uniformly distributed outside the lower side wall of the transition arc-shaped barrel;
the upper part and the lower part of the material distributing cylinder are provided with openings, the left side wall of the lower part of the material distributing cylinder is provided with a blowing system, the right side wall of the lower part of the material distributing cylinder is provided with a shell collecting cylinder relative to the blowing system, and the left side wall of the upper part of the material distributing cylinder is provided with a material distributing opening;
the steel balls are hollow, and the diameters of the steel balls are not completely the same;
A conical tube;
A rice bin;
A shell bag; and
The lower part of the feed hopper is communicated with the lower left side of the extrusion cylinder;
the left opening of the transition arc cylinder is communicated with the upper opening of the extrusion cylinder;
the upper opening of the material distributing cylinder is communicated with the right opening of the transition arc cylinder;
the upper part of the conical pipe is communicated with the material distributing opening, and the upper opening of the conical pipe is positioned right below the transition arc cylinder;
the rice bin is positioned below the lower opening of the material distributing cylinder;
the opening of the shell bag is connected with the shell collecting cylinder;
The steel balls are filled in the extrusion cylinder.
And a damping plate made of rubber materials is arranged in the conical tube.
And a blocking plate with the upper end inclined rightward is fixed at the lower part of the left opening of the shell collecting barrel.
Compared with the prior art, the invention has the advantages that: the working efficiency is higher, the broken rice rate is lower, and the working noise is lower. The extrusion type rice shelling integrated machine provided by the invention avoids the traditional stirring blade beating mode, but adopts the mode of extruding steel balls with different diameters, so that when rice is extruded, the stress of the shell part and rice grains in the shell part is mainly shearing force rather than extrusion force through the rice core part, and once the stress is unsuitable, the rice can slide along the surfaces of the steel balls to a certain extent, which is equivalent to removing the shells of the rice by rubbing, thus greatly reducing the rice crushing rate and greatly improving the working efficiency. And, the manner of extrusion is greatly controlled in terms of noise compared to slapping.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
Fig. 1 is a front cross-sectional view of an embodiment of the present invention.
In the figure:
10. A feed hopper;
20. the extrusion cylinder 21, the conical cavity 22, the rotating shaft 23 and the helical blade;
30. A transitional arc cylinder 31, a magnet 301 and a lower side wall;
40. a material distributing cylinder 41, a blowing system 42, a shell collecting cylinder 421, a blocking plate 43 and a material distributing opening;
50. steel balls;
60. conical tube, 61, shock absorbing plate;
70. A rice bin;
80. and (5) a shell bag.
Detailed Description
Examples, see fig. 1: extrusion formula corn shelling all-in-one includes: the device comprises a feed hopper 10, an extrusion barrel 20, a transition arc barrel 30, a material distributing barrel 40, steel balls 50, a conical pipe 60, a rice bin 70, a shell bag 80 and the like.
Specifically:
The hopper 10 is generally conical or square tapered with openings in both the upper and lower portions.
The extrusion barrel 20 has a tapered cavity 21 arranged vertically, and the diameter of the upper part of the tapered cavity 21 is smaller than the diameter of the lower part thereof. The conical cavity 21 is provided with a rotating shaft 22 which is in dynamic connection with a motor (not shown), the rotating shaft 22 being provided with helical blades 23. Obviously, the vertical axes of the rotation shaft 22 and the conical cavity 21 coincide.
The transition arc tube 30 is square in cross section and is made of plastic. Meanwhile, magnets 31 are uniformly distributed on the outer portion of the lower side wall of the transition arc cylinder 30. In this embodiment, the transition arcuate barrel 30 is semi-circular in longitudinal section, but the lower side wall thereof, i.e., the lower side wall thereof, forms a complete circle. The lower side wall of the transition arc tube 30 is designated by reference numeral 301 in fig. 1. Magnets 31 are distributed outside the lower sidewall 301 and extend 270 °.
The upper and lower sides of the cartridge 40 have openings. Meanwhile, a blowing system 41 is provided on the lower left side wall of the feed dividing drum 40. That is, the air blowing system 41 can blow air rightward through the lower portion of the inner chamber of the divided cylinder 40, and the air volume of the air blowing system 41 is preferably adjustable. A collecting case 42 is provided on a lower right side wall of the distributing case 40 with respect to the blowing system 41. A feed port 43 is provided in the left upper side wall of the feed cylinder 40.
The steel balls 50 are hollow, and the diameters of the steel balls 50 are not identical. In particular use, it is found that the maximum diameter of the steel ball 50 is preferably 10 to 15 times the average diameter of the rice. The minimum diameter is 2-3 times of the average diameter of the rice.
The rice bin 70 may actually be a connecting tube connected to the rice bin 70, or a removable bucket.
The shell bag 80 is made of linen, filter cloth and other cloth materials.
More specifically:
The lower part of the feed hopper 10 communicates with the lower left part of the extrusion cylinder 20.
The left opening of the transition arc tube 30 communicates with the upper opening of the extrusion tube 20.
The upper opening of the material distributing cylinder 40 is communicated with the right opening of the transition arc cylinder 30; the upper part of the conical tube 60 is communicated with the material distributing opening 43, and the upper opening of the conical tube 60 is positioned right below the transition arc cylinder 30. That is, the tapered tube 60 has a large upper cross-sectional area and a small lower cross-sectional area so as to be horn-shaped; the right side wall of the upper part of the conical tube 60 is provided with a notch, the right side wall of the upper part of the material distributing opening 43 is provided with a notch, and 2 notches are completely overlapped.
The rice bin 70 is located below the lower opening of the dispensing cartridge 40. A vibrating screen with a suitable aperture may also be provided at the lower opening of the feed barrel 40 to prevent individual steel balls from entering the rice bin 70.
The opening of the casing pocket 80 is connected to the collecting casing 42.
The steel ball 50 is filled in the squeeze tube 20.
Thus, the rice is placed in the hopper 10, and the steel balls 50 may be placed in the conical tube 60 in advance or directly in the extrusion barrel 20. The motor is started, the rotating shaft 22 rotates, the helical blade 23 rotates, the rice and the steel balls 50 enter the conical cavity 21 from bottom to top simultaneously, the extrusion force applied to the rice and the steel balls 50 is larger and larger, and the rice shells and rice grains are separated. Then, the steel ball 50, rice hulls and rice grains simultaneously enter the transition arc tube 30, and the steel ball 50 is attached to the lower side wall of the transition arc tube 30 under the attraction of the magnet 31. When the rice hulls and rice grains reach the upper opening of the material separating cylinder 40, the rice hulls and rice grains vertically fall into the material separating cylinder 40, and the steel balls 50 still move along the lower side wall of the transition arc-shaped pipe 30 until reaching the edge of the magnet 31, the steel balls cannot be continuously attracted by the magnet 31 and fall into the conical pipe 60, and finally enter the conical cavity 21 again to continue to participate in extrusion operation. The rice hulls and rice grains continue to fall, and after being blown by the blowing system 41, the rice grains continue to fall into the rice bin 70 with a large weight, and the rice hulls move rightwards under the action of wind into the shell collecting cylinder 42 and then into the shell bag 80 for collection. The steel ball 50 is hollow for the purposes of weight reduction, noise reduction and relatively soft extrusion force.
Optimizing:
A damper plate 61 made of a rubber material is provided in the tapered tube 60. One side of the damper plate 61 is fixed to the side wall of the inner cavity of the tapered tube 60 and the other end is suspended. Thus, noise is further reduced.
A blocking plate 421 having an upper end inclined rightward is fixed to a lower portion of the left opening of the collecting case 42. Therefore, rice hulls can pass through the rice grains without passing through the rice grains easily, so that the rice hulls and the rice grains are separated more thoroughly, and the cleaning of the rice grains is ensured.
Actual verification shows that the broken rice rate can reach below 0.8%, the working efficiency can be improved by about 15% compared with that of a common threshing machine, and the noise is greatly reduced.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (3)
1. Extrusion formula corn shelling all-in-one, its characterized in that: the all-in-one machine includes:
a feed hopper (10);
The extrusion device comprises an extrusion cylinder (20), wherein the extrusion cylinder (20) is provided with a conical cavity (21) which is vertically arranged, the diameter of the upper part of the conical cavity (21) is smaller than that of the lower part of the conical cavity, a rotating shaft (22) which is connected to a motor in a power way is arranged in the conical cavity (21), and a spiral blade (23) is arranged on the rotating shaft (22);
The transition arc-shaped barrel (30), the cross section of the transition arc-shaped barrel (30) is square and is made of plastic, and meanwhile, magnets (31) are uniformly distributed outside the lower side wall of the transition arc-shaped barrel (30);
the material distributing cylinder (40) is provided with openings at the upper and lower parts, a blowing system (41) is arranged on the left side wall of the lower part of the material distributing cylinder (40), a shell collecting cylinder (42) is arranged on the right side wall of the lower part of the material distributing cylinder (40) relative to the blowing system (41), and a material distributing opening (43) is arranged on the left side wall of the upper part of the material distributing cylinder (40);
the steel balls (50), the steel balls (50) are hollow, and the diameters of the steel balls (50) are not completely the same;
A conical tube (60);
a rice bin (70);
A shell pocket (80); and
The lower part of the feed hopper (10) is communicated with the left lower part of the extrusion cylinder (20);
The left opening of the transition arc cylinder (30) is communicated with the upper opening of the extrusion cylinder (20);
the upper opening of the material distributing cylinder (40) is communicated with the right opening of the transition arc cylinder (30);
The upper part of the conical tube (60) is communicated with the material distributing opening (43), and the upper opening of the conical tube (60) is positioned right below the transition arc cylinder (30);
the rice bin (70) is positioned below the lower opening of the material distributing cylinder (40);
the opening of the shell bag (80) is connected with the shell collecting cylinder (42);
the steel balls (50) are filled in the extrusion cylinder (20).
2. An extrusion rice husking machine according to claim 1, wherein: a damping plate (61) made of rubber materials is arranged in the conical tube (60).
3. An extrusion rice husking machine according to claim 1, wherein: a blocking plate (421) with the upper end inclined rightward is fixed at the lower part of the left opening of the shell collecting barrel (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480382.5A CN110075951B (en) | 2019-06-04 | 2019-06-04 | Extrusion type rice shelling integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480382.5A CN110075951B (en) | 2019-06-04 | 2019-06-04 | Extrusion type rice shelling integrated machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110075951A CN110075951A (en) | 2019-08-02 |
| CN110075951B true CN110075951B (en) | 2024-05-14 |
Family
ID=67423432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910480382.5A Active CN110075951B (en) | 2019-06-04 | 2019-06-04 | Extrusion type rice shelling integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110075951B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083403B (en) * | 2021-05-17 | 2023-04-07 | 安徽中硒农业科技有限公司 | Production equipment and production process of healthy rice |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203291895U (en) * | 2013-06-10 | 2013-11-20 | 西北农林科技大学 | Huller for castor-oil plants |
| JP2014226657A (en) * | 2013-05-27 | 2014-12-08 | 株式会社タイワ精機 | Control method of rice-polishing machine |
| CN206868293U (en) * | 2017-06-01 | 2018-01-12 | 山西省农业科学院高寒区作物研究所 | A kind of buckwheat sheller |
| CN107812550A (en) * | 2017-11-28 | 2018-03-20 | 深圳市神农源有机食品科技有限公司 | One kind rice huller paddy husk rice all-in-one |
| KR101881162B1 (en) * | 2017-08-25 | 2018-08-17 | 농업회사법인 주식회사 이천미가 | Heating device for sorting embryo bud of rice |
| CN108554483A (en) * | 2017-12-19 | 2018-09-21 | 常州市鼎日环保科技有限公司 | A kind of rice hulling device |
| CN108636800A (en) * | 2018-05-11 | 2018-10-12 | 长沙集智创新工业设计有限公司 | A kind of rice pneumatic separation device based on magnetic field separation screening technology |
| CN108654722A (en) * | 2018-03-23 | 2018-10-16 | 季丽红 | A kind of horizontal circulating polishing rice machine |
| CN109012801A (en) * | 2018-07-28 | 2018-12-18 | 望江县国新米业有限公司 | A kind of rice hulling device |
| CN210079601U (en) * | 2019-06-04 | 2020-02-18 | 安徽省舒城县青云精米加工有限责任公司 | Extrusion type rice hulling integrated machine |
-
2019
- 2019-06-04 CN CN201910480382.5A patent/CN110075951B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014226657A (en) * | 2013-05-27 | 2014-12-08 | 株式会社タイワ精機 | Control method of rice-polishing machine |
| CN203291895U (en) * | 2013-06-10 | 2013-11-20 | 西北农林科技大学 | Huller for castor-oil plants |
| CN206868293U (en) * | 2017-06-01 | 2018-01-12 | 山西省农业科学院高寒区作物研究所 | A kind of buckwheat sheller |
| KR101881162B1 (en) * | 2017-08-25 | 2018-08-17 | 농업회사법인 주식회사 이천미가 | Heating device for sorting embryo bud of rice |
| CN107812550A (en) * | 2017-11-28 | 2018-03-20 | 深圳市神农源有机食品科技有限公司 | One kind rice huller paddy husk rice all-in-one |
| CN108554483A (en) * | 2017-12-19 | 2018-09-21 | 常州市鼎日环保科技有限公司 | A kind of rice hulling device |
| CN108654722A (en) * | 2018-03-23 | 2018-10-16 | 季丽红 | A kind of horizontal circulating polishing rice machine |
| CN108636800A (en) * | 2018-05-11 | 2018-10-12 | 长沙集智创新工业设计有限公司 | A kind of rice pneumatic separation device based on magnetic field separation screening technology |
| CN109012801A (en) * | 2018-07-28 | 2018-12-18 | 望江县国新米业有限公司 | A kind of rice hulling device |
| CN210079601U (en) * | 2019-06-04 | 2020-02-18 | 安徽省舒城县青云精米加工有限责任公司 | Extrusion type rice hulling integrated machine |
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| Publication number | Publication date |
|---|---|
| CN110075951A (en) | 2019-08-02 |
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