CN221271370U - Broom corn millet breeding sieving mechanism - Google Patents
Broom corn millet breeding sieving mechanism Download PDFInfo
- Publication number
- CN221271370U CN221271370U CN202322429622.3U CN202322429622U CN221271370U CN 221271370 U CN221271370 U CN 221271370U CN 202322429622 U CN202322429622 U CN 202322429622U CN 221271370 U CN221271370 U CN 221271370U
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- box body
- box
- filter screen
- fixing frame
- side wall
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- 235000007199 Panicum miliaceum Nutrition 0.000 title claims abstract description 35
- 238000009395 breeding Methods 0.000 title claims abstract description 14
- 230000001488 breeding effect Effects 0.000 title claims abstract description 14
- 238000007873 sieving Methods 0.000 title description 9
- 244000022203 blackseeded proso millet Species 0.000 title description 6
- 244000022185 broomcorn panic Species 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000012216 screening Methods 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000009331 sowing Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 241001075561 Fioria Species 0.000 description 2
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- 235000007164 Oryza sativa Nutrition 0.000 description 2
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- 230000035784 germination Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 210000000952 spleen Anatomy 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010000087 Abdominal pain upper Diseases 0.000 description 1
- 206010007134 Candida infections Diseases 0.000 description 1
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- 206010012735 Diarrhoea Diseases 0.000 description 1
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- 208000007027 Oral Candidiasis Diseases 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000015505 Sorghum bicolor subsp. bicolor Nutrition 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009328 dry farming Methods 0.000 description 1
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- 239000008187 granular material Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model belongs to the technical field of broom corn millet seed selection, and discloses a broom corn millet seed breeding screening device which comprises a box body, wherein a feed inlet is formed in the top of the box body, a mounting box is arranged on the side wall of the box body, a first fixing frame and a first motor are arranged on the inner wall of the mounting box, fan blades are arranged on an output shaft of the first motor, a vent hole is formed in the side wall of the box body, a dust collecting box is inserted into the other side wall of the box body, the first fixing frame is symmetrically arranged on the opposite inner wall of the box body, a second fixing frame is connected between the first fixing frames in a sliding mode, a first spring is arranged between the second fixing frame and the first fixing frame, a mounting block is arranged in the second fixing frame, a second motor is arranged on the side wall of the mounting block, a semicircular plate is arranged on the output shaft of the second motor, a first discharge hole is formed in the side wall of the box body, and a first filter screen penetrating through the first discharge hole is arranged on the top of the mounting block. The device can remove dust in seeds, large particles, small particles, stones and other impurities in the seeds and the unsaturated seeds; the high quality rate of broom corn millet seeds and the quality of the seedlings after sowing are effectively improved.
Description
Technical Field
The utility model relates to the technical field of broom corn millet seed selection, in particular to a broom corn millet breeding and screening device.
Background
Broom corn millet belongs to the genus broomcorn of the family Gramineae and is an annual herbaceous cereal crop. Broom corn millet is mainly planted in drought and soil barren dry farming agriculture areas in spring and summer. Broom corn millet is generally classified into hard broom corn millet and soft broom corn millet. The soft broom corn millet is ground into rice and pressed into flour to be made into cake, and the cake is used for making fried cake and jujube cake in the northern area of Shanxi province; the hard broom corn millet is ground into rice and is called millet. Broom corn millet has the effects of nourishing stomach, tonifying middle-jiao and Qi, strengthening spleen and lung, removing heat and healing sore, and can be used for effectively assisting in treating spleen and stomach weakness, diarrhea, stomachache, cough, hiccup polydipsia, thrush, scald and other diseases.
To produce high quality broom corn millet, first high quality broom corn millet seeds are required. The impurities in the seeds and the plumpness of the seeds directly influence the seedling emergence quality after the seeds are sown, the number of the available seeds is small, the germination rate of the seeds per unit weight is low, the seeds are firm and plump, the storage materials in the seeds are rich, and the seeds are beneficial to germination and seedling growth. Therefore, before sowing, the broom corn millet seeds need to be screened, impurities and the shrunken seeds in the broom corn millet are screened out, and the full seeds are left.
In the prior art, when screening broom corn millet seeds, screening is mostly needed to be performed manually by using a screen, but the labor capacity of staff is large and the screening effect is poor; in addition, during the screening process, broom corn millet shells and dust mixed in the seeds can be screened out, so that the screened broom corn millet seeds are not clean enough.
Disclosure of utility model
The utility model aims to provide a broom corn millet breeding and screening device, which aims to solve the technical problems that broom corn millet seed selection staff in the prior art is high in labor intensity and poor in screening effect, and screened broom corn millet seeds are not clean enough.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a broom corn millet breeding sieving mechanism, includes the box, the bottom four corners fixed mounting of box has the support column, the feed inlet is installed at the top of box, install the mounting box in the lateral wall of box, the inner wall of mounting box is equipped with mount one and motor one, the output shaft of motor one is equipped with the fan leaf, the lateral wall that the box is close to the fan leaf is equipped with the ventilation hole, another lateral wall of box has pegged graft the dust collecting box, a mount symmetry fixed mounting is being close to the relative inner wall of the mounting box of box, two sliding connection has mount two between the mount one, the outer wall of mount two is equipped with the spring one with mount one fixed connection, be equipped with the symmetry in the mount two and be equipped with a plurality of montants, all the montant is equipped with the installation piece jointly, the lateral wall of installation piece is equipped with motor two perpendicularly, the output shaft of motor two is equipped with the semicircle board that is located between installation piece and the motor two, the lateral wall that the box kept away from the installation box is equipped with first discharge gate, the top of installation piece is equipped with first filter screen, first filter screen runs through first discharge gate.
The principle of the technical proposal is as follows: when the seed dust collector is used, seeds are added into the box body through the feed inlet, the motor I is started, and the motor I drives the fan blades to rotate through the rotating output shaft, so that dust in the seeds and broken shells of the seeds in the box body are blown, the dust enters the dust collection box, and the effect of removing dust from the seeds is achieved; the seeds after dust removal fall into first filter screen, start motor two, motor two pivoted output shaft drives the semicircle board and rotates, and pivoted semicircle board's centrifugal force drives mount two and moves about, under the cooperation of spring one for first filter screen left and right sides reciprocating movement's frequency increases, thereby reaches the magazine to large granule and filters.
Further, the lateral wall that the mounting box was kept away from to the box is equipped with the second discharge gate, the bottom of installation piece is equipped with the second filter screen, the second filter screen runs through the second discharge gate, second filter screen aperture is less than first filter screen.
Through the setting of second filter screen, fine particle impurity and not full seed can further be got rid of.
Further, the installation piece is connected with the montant sliding, the both ends of montant all overlap and are equipped with the spring two, the spring two respectively with the inner wall fixed connection of installation piece and mount two.
Through the arrangement of the second spring, the sieving effect of the first filter screen and the second filter screen can be improved; the centrifugal force of pivoted semicircle board drives the installation piece and reciprocates for reciprocating motion about first filter screen and second filter screen carries out more frequent, carries out reciprocating motion about the same time, improves the sieving effect of first filter screen and second filter screen.
Further, the side wall of the box body is provided with an installation clamping ring of the second filter screen, and the side wall of the box body is clamped with a sundry collecting box close to the first filter screen.
The setting of installation snap ring can be used to joint collection bag, avoids the staff secondary to shift the seed after sieving, reduces work load, improves work efficiency.
Further, the first filter screen and the second filter screen which are positioned outside the box body are obliquely arranged.
The inclined arrangement is convenient for seeds and sundries to fall into the collection bag and the sundry box respectively.
Further, the bottom of box is equipped with the third discharge gate, the bottom grafting of box has the collection box that is located the third discharge gate under, the bottom of support column is equipped with takes brake gyro wheel.
The design of the collection box can prevent workers from secondarily transferring unqualified seeds, so that the working efficiency is improved; and secondly, the arrangement of the belt brake roller is convenient for transferring the device.
In summary, the utility model has the following beneficial effects:
1. The device can remove dust in seeds, large particles, small particles, stones and other impurities in the seeds and the unsaturated seeds through multistage screening and impurity removal and seed selection; the high quality rate of broom corn millet seeds and the quality of the seedlings after sowing are effectively improved.
2. The device has simple design, continuous operation and high seed selection efficiency, and all kinds of objects after sieving can be collected without secondary transfer, so that the labor capacity of staff can be greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of a broom corn millet breeding and screening device;
The names of the corresponding marks in the drawings are:
1. A case; 2. a support column; 3. a feed inlet; 4. a mounting box; 5. a first fixing frame; 6. a first motor; 7. a fan blade; 8. a vent hole; 9. a dust collection box; 10. a second fixing frame; 11. a first spring; 12. a vertical rod; 13. a mounting block; 14. a second motor; 15. a semicircular plate; 16. a first discharge port; 17. a first filter screen; 18. a second discharge port; 19. a second filter screen; 20. a second spring; 21. installing a clamping ring; 22. a sundry collection box; 23. a third discharge port; 24. a collection box; 25. and a roller.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
as shown in fig. 1, the broom corn millet breeding screening device comprises a box body 1, support columns 2 are fixedly arranged at four corners of the bottom of the box body 1, and rollers 25 with brakes are arranged at the bottoms of the support columns 2, so that the broom corn millet breeding screening device is convenient for workers to transfer. The feed inlet 3 is installed at the top of box 1, and feed inlet 3 is equipped with sealed lid, and the dust falls into when can preventing that the device is idle, and install mounting box 4 is installed to the left side wall of box 1, and the left side inner wall of mounting box 4 is equipped with motor one 6 and mount one 5 from last from down in proper order, and the output shaft of motor one 6 is equipped with fan blade 7, and the lateral wall that box 1 is close to fan blade 7 is equipped with ventilation hole 8, and another lateral wall of box 1 peg graft has dust collection box 9, and the diapire sets up for the slope in the dust collection box 9, and the one end that dust collection box 9 is close to fan blade 7 is equipped with the opening.
The first fixing frame 5 is symmetrically and fixedly installed on the left inner wall and the right inner wall of the installation box 4, the second fixing frame 10 is arranged between the first fixing frames 5, two transverse rods penetrating through the first fixing frame 5 are symmetrically arranged at the left end and the right end of the second fixing frame 10 respectively, the second fixing frame 10 is in sliding connection with the first fixing frame 5 through the transverse rods, the first springs 11 are sleeved on the transverse rods, the two ends of the first springs 11 are fixedly connected with the first fixing frame 5 and the second fixing frame 10 respectively, four vertical rods 12 are symmetrically arranged in the second fixing frame 10, all the vertical rods 12 are jointly provided with installation blocks 13, the installation blocks 13 are in sliding connection with the vertical rods 12, two ends of each vertical rod 12 are respectively sleeved with a second spring 20, and the second springs 20 are respectively fixedly connected with the installation blocks 13 and the inner wall of the second fixing frame 10. The front side wall of the mounting block 13 is vertically provided with a motor II 14, an output shaft of the motor II 14 is provided with a semicircular plate 15 positioned between the mounting block 13 and the motor II 14, the side wall of the box body 1, which is far away from the mounting box 4, is sequentially provided with a first discharging hole 16 and a second discharging hole 18 from top to bottom, the top of the mounting block 13 is provided with a first filter screen 17 penetrating through the first discharging hole 16, the bottom of the mounting block 13 is provided with a second filter screen 19 penetrating through the second discharging hole 18, the aperture of the second filter screen 19 is smaller than that of the first filter screen 17, and the first filter screen 17 and the second filter screen 19 positioned outside the box body 1 are all obliquely arranged.
The side wall of box 1 is equipped with the installation snap ring 21 of second filter screen 19, can be used to joint collection thing bag, and the lateral wall joint of box 1 is located debris collection box 22 under the first filter screen 17, can avoid the staff secondary to shift seed and impurity after sieving, and the bottom of box 1 is equipped with third discharge gate 23, and the bottom of box 1 peg graft have the collection thing box 24 that is located under the third discharge gate 23, can avoid the staff secondary to shift unqualified seed.
The specific implementation process is as follows:
When the seed dust collector is used, seeds are added into the box body 1 through the feed inlet 3, the motor I6 is started, and the motor I6 drives the fan blades to rotate through the rotating output shaft, so that dust in the seeds and broken shells of the seeds in the box body 1 are blown, and the dust enters the dust collection box 9, so that the effect of removing dust from the seeds is achieved; the seeds after dust removal fall into a first filter screen 17; starting the motor II 14, wherein an output shaft of the motor II 14 rotates to drive the semicircular plate 15 to rotate, and the centrifugal force of the rotating semicircular plate 15 drives the fixing frame II 10 to move left and right, so that the frequency of left and right reciprocating movement of the first filter screen 17 and the second filter screen 19 can be increased under the cooperation of the spring I11; meanwhile, the centrifugal force of the semicircular plate 15 which rotates drives the mounting block 13 to move up and down, and under the action of the second spring 20, the frequency of up-and-down reciprocating movement of the first filter screen 17 and the second filter screen 19 can be increased, so that the effect of filtering large-particle impurities by the first filter screen 17 and the effect of sieving small-particle impurities and non-filled seeds by the second filter screen 19 are improved.
The foregoing is merely exemplary embodiments of the present utility model, and detailed technical solutions or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (4)
1. The broom corn millet breeding screening device comprises a box body (1), support columns (2) are fixedly arranged at four corners of the bottom of the box body (1), a feed inlet (3) is arranged at the top of the box body (1), and the broom corn millet breeding screening device is characterized in that a mounting box (4) is arranged on the side wall of the box body (1), a first fixing frame (5) and a first motor (6) are arranged on the inner wall of the mounting box (4), a fan blade (7) is arranged on an output shaft of the first motor (6), a vent hole (8) is arranged on the side wall, close to the fan blade (7), of the box body (1), a dust collecting box (9) is inserted into the other side wall of the box body (1), a second fixing frame (10) is fixedly arranged on the opposite inner wall, close to the mounting box (4) of the box body (1), springs (11) fixedly connected with the first fixing frame (5) are arranged on the outer wall of the second fixing frame (10), a plurality of vertical rods (12) are symmetrically arranged in the second fixing frame (10), a plurality of vertical rods (13) are arranged on the other side wall of the second motor (12), the output shaft of the motor II (14) is provided with a semicircular plate (15) positioned between the mounting block (13) and the motor II (14), the side wall of the box body (1) far away from the mounting box (4) is provided with a first discharge hole (16), the top of the mounting block (13) is provided with a first filter screen (17), and the first filter screen (17) penetrates through the first discharge hole (16);
The side wall of the box body (1) far away from the mounting box (4) is provided with a second discharge hole (18), the bottom of the mounting block (13) is provided with a second filter screen (19), the second filter screen (19) penetrates through the second discharge hole (18), and the aperture of the second filter screen (19) is smaller than that of the first filter screen (17);
The mounting block (13) is in sliding connection with the vertical rod (12), two ends of the vertical rod (12) are respectively sleeved with a second spring (20), and the second spring (20) is fixedly connected with the inner walls of the mounting block (13) and the second fixing frame (10) respectively.
2. The broom corn millet breeding screening device according to claim 1, wherein a mounting clamping ring (21) of a second filter screen (19) is arranged on the side wall of the box body (1), and a sundry collecting box (22) close to the first filter screen (17) is clamped on the side wall of the box body (1).
3. The broom corn millet breeding screening device according to claim 2, wherein the first filter screen (17) and the second filter screen (19) which are positioned outside the box body (1) are obliquely arranged.
4. The broom corn millet breeding screening device according to claim 1, wherein a third discharge hole (23) is formed in the bottom of the box body (1), a collection box (24) located right below the third discharge hole (23) is inserted into the bottom of the box body (1), and a roller (25) with a brake is arranged at the bottom of the supporting column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322429622.3U CN221271370U (en) | 2023-09-07 | 2023-09-07 | Broom corn millet breeding sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322429622.3U CN221271370U (en) | 2023-09-07 | 2023-09-07 | Broom corn millet breeding sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221271370U true CN221271370U (en) | 2024-07-05 |
Family
ID=91704717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322429622.3U Active CN221271370U (en) | 2023-09-07 | 2023-09-07 | Broom corn millet breeding sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221271370U (en) |
-
2023
- 2023-09-07 CN CN202322429622.3U patent/CN221271370U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |