CN108380492B - Rice seed edulcoration sieving mechanism - Google Patents
Rice seed edulcoration sieving mechanism Download PDFInfo
- Publication number
- CN108380492B CN108380492B CN201810357917.5A CN201810357917A CN108380492B CN 108380492 B CN108380492 B CN 108380492B CN 201810357917 A CN201810357917 A CN 201810357917A CN 108380492 B CN108380492 B CN 108380492B
- Authority
- CN
- China
- Prior art keywords
- guide plate
- casing
- shell
- push rod
- rice seed
- 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.)
- Active
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 43
- 235000009566 rice Nutrition 0.000 title claims abstract description 43
- 238000007873 sieving Methods 0.000 title claims description 5
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 44
- 238000012216 screening Methods 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000002582 Oryza sativa Indica Group Species 0.000 description 1
- 240000008467 Oryza sativa Japonica Group Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a rice seed impurity removal screening device, which comprises a shell, wherein the shell is of a cuboid structure with an opening at one side, a hopper is communicated with the top of the shell, first guide plates are hinged to the inner walls of two sides of the shell, the two first guide plates are arranged up and down, a push rod motor is arranged on two sides of the shell, the tail end of a push rod of the push rod motor penetrates through the shell and is hinged with a connecting rod, one end of the connecting rod, which is far away from the push rod motor, is hinged with the bottom of the first guide plates, a second guide plate is fixed on the inner wall of the shell, a rectangular mounting hole is formed in the second guide plate, a screen is arranged in the mounting hole, a bracket is arranged on the inner wall of the shell, a vibration exciter is arranged on the bracket, and the vibration exciter is fixed at the bottom of the screen. The invention is convenient for drying and dedusting rice seeds, can greatly improve the quality of rice seed selection by two-stage dedusting, has very simple adjustment and very high processing efficiency.
Description
Technical Field
The invention relates to the technical field of rice planting, in particular to a rice seed impurity removal screening device.
Background
Rice is one of the herbaceous rice genera, and is also one of the most prominent and longest-lasting rice plants in the genus oryza. The rice can be classified into indica rice and japonica rice, early rice and middle-late rice, glutinous rice and non-glutinous rice according to the types of rice. Still other classifications are where rice is typically cultivated in paddy fields, and soilless cultivation is that of rice on water. The rice is generally not one meter high, and about 2 meters is newly cultivated giant rice.
Traditional rice seeds are generally dried in the sun and then stored for later use or sold directly, but the proportion of water vapor on the surface of the outdoor rice seeds is not high, so that the rice seeds are easy to deteriorate during storage, meanwhile, the rice seeds are easy to be doped with dust, the quality of the rice seeds is low, and the selling price is not high.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a rice seed impurity removal screening device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a rice seed edulcoration sieving mechanism, includes the casing, the casing is one side and has open cuboid structure, the top intercommunication of casing has the loading hopper, all articulate first guide plate on the both sides inner wall of casing, two first guide plate arranges from top to bottom, the push rod motor is all installed to the both sides of casing, the push rod end of push rod motor runs through the casing and articulates there is the connecting rod, the one end that the push rod motor was kept away from to the connecting rod is articulated with the bottom of first guide plate to be connected, be fixed with the second guide plate on the inner wall of casing, set up the mounting hole of rectangle on the second guide plate, install the screen cloth in the mounting hole, install the support on the inner wall of casing, install the vibration exciter on the support, the bottom at the screen cloth is fixed to the vibration exciter, the through-hole of rectangle has been seted up to the side of casing, the one end of screen cloth runs through the through-hole, the inside bottom of casing installs the second recovery box, the side of casing installs hot-air heater and first recovery box, the gas outlet intercommunication of hot-air heater has the nozzle, the hot-blast gate is kept away from the nozzle, the side wall has the glass has the door plant to be seted up to the side.
Preferably, the cross sections of the first guide plate and the second guide plate are U-shaped.
Preferably, the second guide plate is obliquely arranged, and the lower end of the second guide plate is positioned right above the first recovery box.
Preferably, the screen is located directly above the second recovery box.
Preferably, the nozzle faces the slag discharge port, and the nozzle is located right below the lower end of the first guide plate.
Preferably, the first guide plate, the second guide plate and the shell are all made of stainless steel.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the shell, the first recovery box, the second recovery box, the vibration exciter, the second guide plate, the air heater, the hot air pipe, the push rod motor, the charging hopper, the first guide plate, the connecting rod, the nozzle, the glass door plate, the slag discharging port and the screen mesh are arranged, so that rice seeds can be dried and dedusted conveniently, the quality of rice seed selection can be greatly improved through two-stage dedusting, the adjustment is very simple, and the processing efficiency is very high.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a rice seed impurity removal screening device according to the present invention;
fig. 2 is a front view of a rice seed impurity removal screening device according to the present invention;
fig. 3 is a schematic structural diagram of a second deflector of the rice seed impurity removal screening device according to the present invention;
fig. 4 is a schematic structural diagram of a first baffle of the rice seed impurity removal screening device according to the present invention.
In the figure: 1 a shell, 2 a first recovery box, 3 a second recovery box, 4 a vibration exciter, 5 a second guide plate, 6 a hot air blower, 7 a hot air pipe, 8 a push rod motor, 9 a hopper, 10 a first guide plate, 11 a connecting rod, 12 a nozzle, 13 a glass door plate, 14 a slag discharge port and 15 a screen.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-4, a rice seed edulcoration sieving mechanism, including casing 1, casing 1 is the cuboid structure that one side has the opening, casing 1's top intercommunication has loading hopper 9, all articulate first guide plate 10 on casing 1's the both sides inner wall, two first guide plates 10 are arranged from top to bottom, push rod motor 8 is all installed to casing 1's both sides, push rod end of push rod motor 8 runs through casing 1 and articulates there is connecting rod 11, connecting rod 11 keeps away from push rod motor 8's one end and the bottom hinge connection of first guide plate 10, be fixed with second guide plate 5 on casing 1's the inner wall, set up rectangular mounting hole on second guide plate 5, install screen cloth 15 in the mounting hole, install the support on casing 1's the inner wall, install vibration exciter 4 on the support, vibration exciter 4 is fixed in screen cloth 15's bottom, the through-hole of rectangle is seted up to casing 1's side, the one end through-hole is run through to screen cloth 15, the second recovery box 3 is installed to casing 1's inside bottom, heat fan 6 and first recovery box 2 are installed to casing 1's side, the gas outlet intercommunication of heat fan 6 has 7, 7 is kept away from the side wall 12 of the nozzle 13 of casing 1, set up the blast gate plate 13 is located at the side wall of glass blast gate plate 13, the side 13 is opened to the side wall of glass blast gate plate 13.
The cross sections of the first guide plate 10 and the second guide plate 5 are U-shaped, the second guide plate 5 is obliquely arranged, the lower end of the second guide plate 5 is located right above the first recovery box 2, the screen 15 is located right above the second recovery box 3, the nozzle 12 faces the slag discharging port 14, the nozzle 12 is located right below the lower end of the first guide plate 10, and the first guide plate 10, the second guide plate 5 and the shell 1 are all made of stainless steel.
Working principle: during operation, rice seeds are added from a hopper 9, the rice seeds slowly slide on a first guide plate 10 and slide from the lower end of the first guide plate 10, at the moment, a hot air is generated by an air heater 6 and is discharged from a nozzle 12 through a hot air pipe 7, the hot air blows on the sliding rice seeds to achieve the purposes of drying and blowing, the blown-off shriveled inferior products and dust are discharged from a slag discharge port 14 on a glass door plate 13, then the rice seeds fall onto a second guide plate 5 and are screened on a screen 15 on the second guide plate 5, residual dust is removed secondarily, and finally excellent rice seeds slide into a first recovery box 2; the inclined angle of the first guide plate 10 can be conveniently adjusted through the push rod motor 8, so that the discharging speed is conveniently controlled, and the purging effect is improved; the vibration exciter 4 can improve the efficiency of rice seed screening, and the operation is very simple.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a rice seed edulcoration sieving mechanism, includes casing (1), its characterized in that, casing (1) is one side and has open cuboid structure, the top intercommunication of casing (1) has loading hopper (9), all articulate first guide plate (10) on the both sides inner wall of casing (1), two arrange from top to bottom first guide plate (10), push rod motor (8) are all installed to the both sides of casing (1), push rod end of push rod motor (8) runs through casing (1) and articulates there is connecting rod (11), one end that push rod motor (8) were kept away from to connecting rod (11) is articulated with the bottom of first guide plate (10), be fixed with second guide plate (5) on the inner wall of casing (1), set up rectangular mounting hole on second guide plate (5), install screen cloth (15) in the mounting hole, install on the inner wall of casing (1) support, install vibration exciter (4) on the support, vibration exciter (4) are fixed in the bottom of casing (15) and the bottom of casing (1) are installed to the bottom, the through-hole (6) are seted up to the side of casing (1), recovery box (2) is equipped with one side (1), the air outlet of the air heater (6) is communicated with a hot air pipe (7), and one end of the hot air pipe (7) far away from the air heater (6) is provided with a heat pipe
A nozzle (12) is communicated, the nozzle (12) penetrates through the side wall of the shell (1), a glass door plate (13) is arranged in the opening of the shell (1), and a slag discharge port (14) is formed in the side edge of the glass door plate (13);
the cross sections of the first guide plate (10) and the second guide plate (5) are U-shaped;
the second guide plates (5) are obliquely arranged, and the lower end of each second guide plate (5) is located right above the corresponding first recovery box (2).
2. The rice seed impurity removal and screening device according to claim 1, wherein the screen (15) is located right above the second recovery box (3).
3. The rice seed impurity removal and screening device according to claim 1, wherein the nozzle (12) faces the slag discharging opening (14), and the nozzle (12) is located right below the lower end of the first deflector (10).
4. The rice seed impurity removal screening device according to claim 1, wherein the first guide plate (10), the second guide plate (5) and the shell (1) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357917.5A CN108380492B (en) | 2018-04-20 | 2018-04-20 | Rice seed edulcoration sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357917.5A CN108380492B (en) | 2018-04-20 | 2018-04-20 | Rice seed edulcoration sieving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108380492A CN108380492A (en) | 2018-08-10 |
| CN108380492B true CN108380492B (en) | 2023-12-12 |
Family
ID=63065602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810357917.5A Active CN108380492B (en) | 2018-04-20 | 2018-04-20 | Rice seed edulcoration sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108380492B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237919B (en) * | 2018-09-10 | 2020-10-02 | 陈丽凝 | Grain drying device and drying method thereof |
| CN111380352B (en) * | 2020-03-30 | 2022-01-07 | 河南龙成煤高效技术应用有限公司 | Material drying equipment and application thereof |
| CN112024111A (en) * | 2020-08-04 | 2020-12-04 | 潘静 | Tobacco seed quick water sorting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864694A (en) * | 2015-05-27 | 2015-08-26 | 成都广迈科技有限公司 | Automatic sand drying machine |
| CN206676520U (en) * | 2017-02-24 | 2017-11-28 | 张子和 | A kind of rice paddy seed screening plant |
| CN208357219U (en) * | 2018-04-20 | 2019-01-11 | 贵州月亮山九芗农业有限公司 | A kind of rice paddy seed removal of impurities screening plant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB610431A (en) * | 1946-04-05 | 1948-10-15 | Blending Machine Company Ltd | Improvements relating to vibratory screening apparatus |
-
2018
- 2018-04-20 CN CN201810357917.5A patent/CN108380492B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864694A (en) * | 2015-05-27 | 2015-08-26 | 成都广迈科技有限公司 | Automatic sand drying machine |
| CN206676520U (en) * | 2017-02-24 | 2017-11-28 | 张子和 | A kind of rice paddy seed screening plant |
| CN208357219U (en) * | 2018-04-20 | 2019-01-11 | 贵州月亮山九芗农业有限公司 | A kind of rice paddy seed removal of impurities screening plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108380492A (en) | 2018-08-10 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |