CN212328907U - Wheat seed sieving mechanism for agricultural production - Google Patents
Wheat seed sieving mechanism for agricultural production Download PDFInfo
- Publication number
- CN212328907U CN212328907U CN202020256684.2U CN202020256684U CN212328907U CN 212328907 U CN212328907 U CN 212328907U CN 202020256684 U CN202020256684 U CN 202020256684U CN 212328907 U CN212328907 U CN 212328907U
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- Prior art keywords
- seed screening
- wall
- agricultural production
- wheat
- box
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- 241000209140 Triticum Species 0.000 title claims abstract description 36
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 36
- 238000012271 agricultural production Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title abstract description 11
- 238000007873 sieving Methods 0.000 title abstract description 11
- 238000012216 screening Methods 0.000 claims abstract description 51
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
Abstract
The utility model discloses a wheat seed sieving mechanism for agricultural production, including seed screening case, seed screening case one side outer wall has the second drive case through the fix with screw, and one side inner wall of second drive case has the second motor through the fix with screw, the output shaft of second motor has the gear through the coupling joint, and the surface of gear is connected with ring gear, one side outer wall of ring gear has porous drum through the fix with screw, and the surface of porous drum sets up the aperture that a plurality of equidistance distribute. The utility model discloses a be provided with porous drum and first screw propulsion pole, porous drum autogyration whole wheat can with porous hole contact, the bore in hole is less than the length of wheat, so the hole can be separated away with inclusion and the grass that is less than kind of wheat length, and first screw propulsion pole can release porous round hole with the seed of screening, and comparatively speaking with the filter screen, more can save time, improves work efficiency.
Description
Technical Field
The utility model relates to an agricultural production technical field especially relates to a wheat seed sieving mechanism for agricultural production.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture provides the basic industry who supports national economic construction and development, and wherein the agricultural seeding needs a large amount of high-quality seeds, but has a lot of not plump seeds in the seed, still has some impurity simultaneously, causes the damage to the seeder among the seeding process, and the seed that is not plump simultaneously causes output to reduce, needs the sieving mechanism to filter the seed.
Most of seed sieving mechanisms for the existing agricultural production use the means of filtering screen screening, and in the screening process, because the wheat grains can not be in complete contact with the filtering screen, the screening is imperfect, the efficiency is low, impurities still exist in the screened wheat grains, and the screening is long in time consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a wheat seed screening device for agricultural production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wheat seed sieving mechanism for agricultural production, includes seed screening case, seed screening case one side outer wall has the second drive case through the fix with screw, and one side inner wall of second drive case has the second motor through the fix with screw, the output shaft of second motor has the gear through the coupling joint, and the surface of gear is connected with ring gear, one side outer wall of ring gear has porous drum through the fix with screw, and the surface of porous drum sets up the aperture that a plurality of equidistance distribute, the both sides inner wall of seed screening case is provided with same first screw propulsion pole, and first screw propulsion pole is located the inside of porous drum, the one end that ring gear was kept away from to porous drum is provided with the swash plate, and the inclination of swash plate is forty-five degree to sixty degree.
Furthermore, the inner walls of two sides of the seed screening box are provided with the same second spiral pushing rod, and the second spiral pushing rod is positioned under the porous cylinder.
Furthermore, a first driving box is fixed to the top end of the outer wall of one side of the seed screening box through screws, and a first motor is fixed to the outer wall of one side of the first driving box through screws.
Further, the output shaft of the first motor is connected with a driving wheel through a coupler, the driving wheel is sleeved with a conveying belt, and the driving wheel, the first spiral pushing rod and the second spiral pushing rod form transmission fit through the conveying belt.
Further, the opening has been seted up to the top outer wall of seed screening case, and the grafting of opening inner wall has the feeder hopper.
Furthermore, the outer wall of the bottom of the seed screening box is provided with a sundry material outlet which is positioned below the second spiral pushing rod.
Further, four corners of the outer wall of the bottom of the seed screening box are provided with supporting rods, and the outer walls of the bottoms of the four supporting rods are fixed with universal wheels through screws.
Furthermore, the inner wall of the top of the seed screening box is provided with a plurality of hard bristles which are distributed at equal intervals, and the hard bristles are in contact with the outer surface of the porous cylinder.
The utility model has the advantages that:
1. this wheat seed sieving mechanism for agricultural production through being provided with porous drum and first screw propulsion pole, the whole wheat grain of porous drum autogyration can contact with the hole on the porous, and the bore in hole is less than the length of wheat grain, so the hole can be separated away with inclusion and the grass that is less than kind of wheat grain length, and first screw propulsion pole can release porous round hole with the seed of screening, and in comparison with the filter screen, more can save time, improves work efficiency.
2. This wheat seed sieving mechanism for agricultural production through being provided with the scrubbing brush, because porous drum surface is provided with a plurality of equidistant apertures, wheat or debris probably block up the aperture, lead to the screening imperfect, and the scrubbing brush can sweep down the wheat or debris in the aperture, guarantees that the screening is perfect.
The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.
Drawings
FIG. 1 is a sectional view showing the structure of a wheat seed screening apparatus for agricultural production according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of a porous cylinder structure of a wheat seed screening device for agricultural production according to embodiment 1 of the present invention;
fig. 3 is a structural section view of a wheat seed sieving mechanism for agricultural production that the embodiment of the present invention provides 2.
In the figure: 1-seed screening box, 2-first driving box, 3-first motor, 4-conveyor belt, 5-first screw pushing rod, 6-second screw pushing rod, 7-sundry outlet, 8-second driving box, 9-second motor, 10-feed hopper, 11-ring gear, 12-porous cylinder, 13-supporting rod, 14-universal wheel and 15-hard brush hair.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a wheat seed sieving mechanism for agricultural production, including seed screening case 1, seed screening case 1 one side outer wall has second drive case 8 through the fix with screw, and one side inner wall of second drive case 8 has second motor 9 through the fix with screw, the output shaft of second motor 9 has the gear through the coupling joint, and the surface of gear is connected with ring gear 11, one side outer wall of ring gear 11 has porous drum 12 through the fix with screw, and the surface of porous drum 12 has seted up the aperture of a plurality of equidistance distributions, the both sides inner wall of seed screening case 1 is provided with same first screw propulsion pole 5, and first screw propulsion pole 5 is located the inside of porous drum 12, the one end that ring gear 11 was kept away from to porous drum 12 is provided with the swash plate, and the inclination of swash plate is forty-five degrees to sixty degrees.
In the utility model, the inner walls of two sides of a seed screening box 1 are provided with the same second spiral pushing rod 6, the second spiral pushing rod 6 is positioned under a porous cylinder 12, the top end of the outer wall of one side of the seed screening box 1 is fixed with a first driving box 2 through screws, one outer wall of one side of the first driving box 2 is fixed with a first motor 3 through screws, the output shaft of the first motor 3 is connected with a driving wheel through a coupling, the driving wheel is sleeved with a conveyor belt 4, the driving wheel, the first spiral pushing rod 5 and the second spiral pushing rod 6 form transmission fit through the conveyor belt 4, the outer wall of the top of the seed screening box 1 is provided with an opening, the inner wall of the opening is inserted with a feed hopper 10, the outer wall of the bottom of the seed screening box 1 is provided with a sundry outlet 7, the sundry outlet 7 is positioned under the second spiral pushing rod 6, four corners of the outer wall of the bottom of the, and the outer walls of the bottoms of the four support rods 13 are all fixed with universal wheels 14 through screws.
The working principle is as follows: the starting device is used for enabling wheat grains to enter a porous cylinder 12 in the seed screening box 1 from the feed hopper 10, the porous cylinder 12 rotates automatically to enable the wheat grains to roll in the cylinder, the wheat grains are in contact with small holes in the porous cylinder 12 to be screened, the screened wheat grains are pushed out by a first spiral push rod 5 and fall on an inclined plate to roll for discharging, and impurities fall on the inner wall of the bottom of the seed screening box 1 through the small holes and are pushed out from a sundry outlet 7 by a second spiral push rod 6.
Example 2
Referring to fig. 3, the present embodiment further includes a plurality of hard bristles 15 equidistantly distributed on the inner wall of the top of the seed screening box 1, and the hard bristles 15 contact with the outer surface of the porous cylinder 12, compared to embodiment 1.
The working principle is as follows: the porous cylinder 12 will contact with the bristle brush 15 on the seed screening box 1 during self-rotation, and the bristle brush 15 has moderate hardness, and can sweep the wheat grains in the pores on the porous cylinder 12 to make the wheat grains fall into the cylinder.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The wheat seed screening device for agricultural production comprises a seed screening box (1) and is characterized in that a second driving box (8) is fixed on the outer wall of one side of the seed screening box (1) through screws, a second motor (9) is fixed on the inner wall of one side of the second driving box (8) through screws, an output shaft of the second motor (9) is connected with a gear through a coupling, the outer surface of the gear is connected with a ring gear (11), a porous cylinder (12) is fixed on the outer wall of one side of the ring gear (11) through screws, a plurality of small holes distributed at equal intervals are formed in the outer surface of the porous cylinder (12), the inner walls of two sides of the seed screening box (1) are provided with the same first spiral propelling rod (5), the first spiral propelling rod (5) is located inside the porous cylinder (12), and an inclined plate is arranged at one end, far away from the ring gear (11), of the porous cylinder (12), and the inclination of the inclined plate is forty-five degrees to sixty degrees.
2. An agricultural production wheat seed screening device according to claim 1, wherein the inner walls of the two sides of the seed screening box (1) are provided with the same second spiral pushing rod (6), and the second spiral pushing rod (6) is positioned right below the porous cylinder (12).
3. The wheat seed screening device for agricultural production according to claim 1, wherein the top end of the outer wall of one side of the seed screening box (1) is fixed with the first driving box (2) through a screw, and the outer wall of one side of the first driving box (2) is fixed with the first motor (3) through a screw.
4. The wheat seed screening device for agricultural production according to claim 3, wherein an output shaft of the first motor (3) is connected with a driving wheel through a coupling, the driving wheel is sleeved with a conveying belt (4), and the driving wheel, the first spiral pushing rod (5) and the second spiral pushing rod (6) form transmission fit through the conveying belt (4).
5. The wheat seed screening device for agricultural production according to claim 1, wherein the top outer wall of the seed screening box (1) is provided with a through opening, and the inner wall of the through opening is inserted with a feed hopper (10).
6. The wheat seed screening device for agricultural production according to claim 5, wherein the bottom outer wall of the seed screening box (1) is provided with a sundry material outlet (7), and the sundry material outlet (7) is positioned below the second spiral propelling rod (6).
7. The wheat seed screening device for agricultural production according to claim 6, wherein supporting rods (13) are arranged at four corners of the outer bottom wall of the seed screening box (1), and universal wheels (14) are fixed to the outer bottom walls of the four supporting rods (13) through screws.
8. An agricultural production wheat seed screening device according to claim 7, wherein the top inner wall of the seed screening box (1) is provided with a plurality of hard bristles (15) which are distributed at equal intervals, and the hard bristles (15) are in contact with the outer surface of the porous cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256684.2U CN212328907U (en) | 2020-03-05 | 2020-03-05 | Wheat seed sieving mechanism for agricultural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256684.2U CN212328907U (en) | 2020-03-05 | 2020-03-05 | Wheat seed sieving mechanism for agricultural production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212328907U true CN212328907U (en) | 2021-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020256684.2U Expired - Fee Related CN212328907U (en) | 2020-03-05 | 2020-03-05 | Wheat seed sieving mechanism for agricultural production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212328907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522871A (en) * | 2022-01-17 | 2022-05-24 | 贺沛祥 | Crop harvesting device with screening and grading functions |
-
2020
- 2020-03-05 CN CN202020256684.2U patent/CN212328907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522871A (en) * | 2022-01-17 | 2022-05-24 | 贺沛祥 | Crop harvesting device with screening and grading functions |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |