CN221046651U - Rice seed selection device - Google Patents
Rice seed selection device Download PDFInfo
- Publication number
- CN221046651U CN221046651U CN202322664890.3U CN202322664890U CN221046651U CN 221046651 U CN221046651 U CN 221046651U CN 202322664890 U CN202322664890 U CN 202322664890U CN 221046651 U CN221046651 U CN 221046651U
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- Prior art keywords
- screening
- fixedly connected
- material guiding
- pipe
- left end
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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
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000012216 screening Methods 0.000 claims abstract description 67
- 241000209094 Oryza Species 0.000 claims abstract description 52
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 241001233242 Lontra Species 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract description 24
- 239000010902 straw Substances 0.000 abstract description 23
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000007873 sieving Methods 0.000 description 11
- 244000025254 Cannabis sativa Species 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of rice seed selection, in particular to a rice seed selection device, which comprises a screening cylinder, wherein a screening plate is arranged at the inner bottom end of the screening cylinder, a seed outlet is arranged at the left end of the screening cylinder, the left end of the screening plate extends to the left side of the screening cylinder through the seed outlet, a discharge port is arranged at the bottom end of the screening cylinder, a blowing component is arranged at the left end of the screening cylinder, an air outlet is arranged at the right end of the screening cylinder, an air outlet pipe communicated with the air outlet is arranged at the right end of the screening cylinder, a filter plate is fixedly connected to the right side of the inside of the air outlet pipe, a through groove penetrating up and down is arranged on the air outlet pipe, a screen plate is arranged in the inside of the through groove in a sliding manner, the right end of the screen plate is contacted with the left end of the filter plate, first fixing blocks are fixedly connected to the front end and the rear end of the screen plate, and first electric cylinders are fixedly arranged at the bottom ends of the two first fixing blocks; the straw, the rice straw and the dust are prevented from being discharged into the surrounding air, the pollution to the surrounding air is avoided, and meanwhile, the blocking of the filter plate can be avoided.
Description
Technical Field
The utility model relates to the technical field of rice seed selection, in particular to a rice seed selection device.
Background
As is known, rice seeds are selected before sowing, namely, rice seeds with plump grains are selected as seeds, and the purpose of seed selection is to remove grass seeds, impurities, insect gall, disease grains and non-plump grains mixed in the seeds, so that the quality of the seeds is improved.
Through searching, the utility model patent with the Chinese patent number of CN201920568413.8 discloses a rice seed selecting device, which comprises a screening barrel and a support, wherein a funnel is connected in a penetrating manner at the center of the top surface of the screening barrel, when the rice seed selecting device is used, the bottom surface of the funnel is long, the cross section of the funnel is narrow, rice enters the screening barrel in a waterfall shape, a fan is started, flowing air is generated to blow straws, rice hulls and dust in the rice into a dust hopper, the flowing air enters a dust removing box through a dust conveying pipe, an air outlet provided with a filter screen is arranged on the dust removing box in order to ensure that the air entering the interior of the dust removing box is discharged, the straw, the rice hulls and the dust in the rice can be adsorbed on the filter screen, the filter screen is blocked, and if the filter screen is arranged, the dust can be scattered into surrounding air, and pollution is caused to the surrounding air.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a rice seed selecting device for solving the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the rice seed selecting device comprises a screening cylinder, wherein a screening plate is arranged at the bottom end of the interior of the screening cylinder, a seed outlet is formed in the left end of the screening cylinder, the left end of the screening plate extends to the left side of the screening cylinder through the seed outlet, and a discharge outlet is formed in the bottom end of the screening cylinder;
The left end of screening section of thick bamboo is installed and is bloied the subassembly, the right-hand member of screening section of thick bamboo is provided with the gas outlet, the outlet duct with gas outlet intercommunication is installed to the right-hand member of screening section of thick bamboo, inside right side fixedly connected with filter of outlet duct is provided with the logical groove that runs through from top to bottom on the outlet duct, the inside slip of logical groove is provided with the otter board, the right-hand member of otter board contacts with the left end of filter, the equal fixedly connected with first fixed block of front end and rear end of otter board, the equal fixed mounting in bottom of two first fixed blocks has first electronic jar, equal fixedly connected with second fixed block on two first electronic jars, two second fixed blocks all with outlet duct fixed connection, the guide subassembly with logical groove intercommunication is installed to the bottom of outlet duct.
Preferably, the air blowing component comprises an air inlet pipe, the air inlet pipe is fixedly arranged at the left end of the screening barrel and fixedly connected, an air inlet communicated with the air inlet pipe is arranged at the left end of the screening barrel, and a fan is arranged in the air inlet pipe.
Further, the guide subassembly includes first guide pipe, the top of first guide pipe and the bottom fixed connection of play tuber pipe, the bottom outside of first guide pipe is sealed to slide and is provided with the second guide pipe, the equal fixedly connected with third fixed block of front end and the rear end of second guide pipe, the equal fixedly connected with second electronic jar in top of two third fixed blocks, equal fixedly connected with fourth fixed block on two second electronic jars, two fourth fixed blocks all with first guide pipe fixed connection.
Still further, the bottom fixedly connected with sealing pad of second passage.
Further, a collecting box is arranged below the second material guiding pipe, and a feeding port is arranged at the position, corresponding to the second material guiding pipe, of the top end of the collecting box.
On the basis of the scheme, the top end of the screening cylinder is connected with the cover plate through screws, and the top end of the cover plate is communicated with the charging hopper.
(III) beneficial effects
Compared with the prior art, the utility model provides a rice seed selecting device, which has the following beneficial effects:
This kind of device is selected to rice, through the subassembly of blowing will add straw, rice pole and the dust in sieving section of thick bamboo in the rice seed blows to the inside of outlet duct, intercepts straw, rice pole and dust through the filter, avoids straw, rice pole and dust to arrange in the air around to, avoids causing the pollution to the surrounding air, when straw, rice pole and the dust on the filter plate are great, through first electronic jar pulling otter board downwardly moving, push away straw, rice pole etc. on the filter to the inside of guide subassembly through the otter board, thereby avoid the jam of filter.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic bottom perspective view of the present utility model;
FIG. 3 is a right side perspective view of the present utility model;
fig. 4 is a schematic view of a right-side cross-sectional perspective structure of the present utility model.
In the figure: 1. a sieving cylinder; 2. a screening plate; 3. an air outlet pipe; 4. a filter plate; 5. a screen plate; 6. a first fixed block; 7. a first electric cylinder; 8. a second fixed block; 9. an air inlet pipe; 10. a blower; 11. a first material guide pipe; 12. a second material guiding pipe; 13. a third fixed block; 14. a second electric cylinder; 15. a fourth fixed block; 16. a sealing gasket; 17. a collection box; 18. a cover plate; 19. and (5) a charging hopper.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, a rice seed selecting device comprises a screening barrel 1, wherein a screening plate 2 is arranged at the bottom end of the inside of the screening barrel 1, vibrating equipment for driving the screening plate 2 to vibrate can be arranged in the screening barrel 1, so that rice seeds can be rapidly screened, blocking of the screening plate 2 is avoided, a seed outlet is formed in the left end of the screening barrel 1, the left end of the screening plate 2 extends to the left side of the screening barrel 1 through the seed outlet, a discharge outlet is formed in the bottom end of the screening barrel 1, grass seeds in the rice seeds are screened out through the screening plate 2, the grass seeds fall to the bottom side of the inside of the screening barrel 1 through meshes of the screening plate 2, and the rice seeds roll from the screening plate 2 to equipment for screening out the non-full rice seeds on the left side of the screening plate 2;
The left end of screening section of thick bamboo 1 is installed and is bloied the subassembly, the right-hand member of screening section of thick bamboo 1 is provided with the gas outlet, the outlet duct 3 with the gas outlet intercommunication is installed to the right-hand member of screening section of thick bamboo 1, the inside right side fixedly connected with filter 4 of outlet duct 3, be provided with the logical groove that runs through from top to bottom on the outlet duct 3, the inside slip of logical groove is provided with otter board 5, the right-hand member of otter board 5 contacts with the left end of filter 4, the equal fixedly connected with first fixed block 6 of front end and rear end of otter board 5, the equal fixed mounting in bottom of two first fixed blocks 6 has first electronic jar 7, equal fixedly connected with second fixed block 8 on two first electronic jars 7, the guide component with logical groove intercommunication is installed to the bottom of outlet duct 3, straw, rice pole and dust in will adding to screening section of thick bamboo 1 through bloing the subassembly to the inside of outlet duct 3, intercept straw, rice pole and dust through filter 4, avoid straw and dust to arrange in the air around, cause pollution to the air around, when passing through the filter board 4 and filter board 5, the inside is more pushed away to the filter board 4 when the filter board is passed through to the filter 4, the inside is more to the filter board 4, the dust is pushed away to the inside to the filter 4.
Referring to fig. 1 and 2, the blowing assembly includes an air inlet pipe 9, the air inlet pipe 9 is fixedly installed at the left end of the sieving barrel 1 and fixedly connected, an air inlet through which the air inlet pipe 9 is communicated is arranged at the left end of the sieving barrel 1, a fan 10 is installed in the air inlet pipe, the fan 10 works to enable external air to enter the sieving barrel 1 through the air inlet pipe 9 and the air inlet, the air entering the sieving barrel 1 is discharged through an air outlet pipe, and straw, rice straw and dust inside rice seeds are blown away through the air flowing in the sieving barrel 1.
Referring to fig. 4, the material guiding assembly includes a first material guiding pipe 11, the top end of the first material guiding pipe 11 is fixedly connected with the bottom end of the air outlet pipe, a second material guiding pipe 12 is arranged at the outer side of the bottom end of the first material guiding pipe 11 in a sealing sliding manner, a third fixing block 13 is fixedly connected to the front end and the rear end of the second material guiding pipe 12, a second electric cylinder 14 is fixedly connected to the top ends of the two third fixing blocks 13, a fourth fixing block 15 is fixedly connected to the two second electric cylinders 14, the two fourth fixing blocks 15 are fixedly connected with the first material guiding pipe 11, a sealing gasket 16 is fixedly connected to the bottom end of the second material guiding pipe 12, a collecting box 17 is arranged below the second material guiding pipe 12, a feed inlet is formed in the position corresponding to the top end of the collecting box 17 and the second material guiding pipe 12, rice straw and dust are conveniently collected through the collecting box 17, the second material guiding pipe 12 is pushed to move downwards through the second electric cylinder 14, the bottom end of the sealing gasket 16 is tightly abutted to the top end of the collecting box 17, the sealing gasket 16 is improved, the sealing property of the second material guiding pipe 12 and the collecting box 17 is fixedly connected to the straw, and the surrounding air is prevented from being polluted by the surrounding air.
Referring to fig. 1 and 3, the top end of the sieving barrel 1 is connected with a cover plate 18 through screws, so that the cover plate 18 is convenient to detach, the structure inside the sieving barrel 1 is convenient to overhaul, the top end of the cover plate 18 is communicated with a hopper 19, and rice seeds needing sieving are conveniently added into the sieving barrel 1 through the hopper 19.
To sum up, this rice seed selecting device, when using, evenly add the rice seed that needs to sieve to the inside of screening section of thick bamboo 1 through loading hopper 19, work through fan 10 simultaneously, make outside air get into the inside of screening section of thick bamboo 1 through air-supply line 9 and air intake, the air that gets into inside of screening section of thick bamboo 1 is discharged through the play tuber pipe, circulate in the inside of screening section of thick bamboo 1 through the air, with straw inside, rice pole and dust blow away, intercept straw, rice pole and dust through filter 4, when straw, rice pole and dust on filter plate 4 are more, pull the mesh board 5 through first electronic jar 7 and move downwards, push straw, rice pole etc. on the filter plate 4 to the inside of first passage 11 and second passage 12 through the mesh board 5, and fall to the inside of collection box 17, collect straw, rice pole and dust through collection box 17, the volume of the inside of the air that flows can be with straw, rice pole and dust blow away, but can not blow away the rice seed, the seed falls to the screen plate 2 through gravity, the straw on the inside of screening section of thick bamboo 2, fall to the inside of thick bamboo 2 through the screen 2, fall to the full device of the inside of screening of the screen 2 on the side of the rice seed through the screen 2.
In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, and may be fixedly attached, detachably attached, or integrated, for example; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (6)
1. The utility model provides a rice seed selection device, includes screening section of thick bamboo (1), its characterized in that: the screening device is characterized in that a screening plate (2) is arranged at the inner bottom end of the screening barrel (1), a seed outlet is formed in the left end of the screening barrel (1), the left end of the screening plate (2) extends to the left side of the screening barrel (1) through the seed outlet, and a discharge outlet is formed in the bottom end of the screening barrel (1);
the left end of screening section of thick bamboo (1) is installed and is bloied the subassembly, the right-hand member of screening section of thick bamboo (1) is provided with the gas outlet, outlet duct (3) with gas outlet intercommunication are installed to the right-hand member of screening section of thick bamboo (1), inside right side fixedly connected with filter (4) of outlet duct (3), be provided with the logical groove that runs through from top to bottom on outlet duct (3), the inside slip of logical groove is provided with otter board (5), the right-hand member of otter board (5) contacts with the left end of filter (4), the equal fixedly connected with first fixed block (6) of front end and the rear end of otter board (5), the equal fixedly connected with first electronic jar (7) of bottom of two first fixed blocks (6), equal fixedly connected with second fixed block (8) on two first electronic jar (7), two second fixed blocks (8) all with outlet duct (3) fixed connection, the guide subassembly with logical groove intercommunication is installed to the bottom of outlet duct (3).
2. The rice seed selection device according to claim 1, wherein: the air blowing assembly comprises an air inlet pipe (9), the air inlet pipe (9) is fixedly arranged at the left end of the screening barrel (1) and fixedly connected, an air inlet communicated with the air inlet pipe (9) is formed in the left end of the screening barrel (1), and a fan (10) is arranged in the air inlet pipe.
3. A rice seed selection device as defined in claim 2, wherein: the material guiding assembly comprises a first material guiding pipe (11), the top end of the first material guiding pipe (11) is fixedly connected with the bottom end of the air outlet pipe, a second material guiding pipe (12) is arranged outside the bottom end of the first material guiding pipe (11) in a sealing sliding mode, third fixing blocks (13) are fixedly connected to the front end and the rear end of the second material guiding pipe (12), second electric cylinders (14) are fixedly connected to the top ends of the two third fixing blocks (13), fourth fixing blocks (15) are fixedly connected to the two second electric cylinders (14), and the two fourth fixing blocks (15) are fixedly connected with the first material guiding pipe (11).
4. A rice seed selection device according to claim 3, wherein: the bottom end of the second material guide pipe (12) is fixedly connected with a sealing gasket (16).
5. The rice seed selection device according to claim 4, wherein: a collecting box (17) is arranged below the second material guiding pipe (12), and a feeding port is arranged at the position, corresponding to the second material guiding pipe (12), of the top end of the collecting box (17).
6. The rice seed selection device according to claim 5, wherein: the top of screening section of thick bamboo (1) is connected with apron (18) through the screw, and the top of apron (18) communicates there is loading hopper (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322664890.3U CN221046651U (en) | 2023-10-07 | 2023-10-07 | Rice seed selection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322664890.3U CN221046651U (en) | 2023-10-07 | 2023-10-07 | Rice seed selection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221046651U true CN221046651U (en) | 2024-05-31 |
Family
ID=91199120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322664890.3U Active CN221046651U (en) | 2023-10-07 | 2023-10-07 | Rice seed selection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221046651U (en) |
-
2023
- 2023-10-07 CN CN202322664890.3U patent/CN221046651U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |