CN216880260U - Seed sieving mechanism for rice planting - Google Patents
Seed sieving mechanism for rice planting Download PDFInfo
- Publication number
- CN216880260U CN216880260U CN202220628717.0U CN202220628717U CN216880260U CN 216880260 U CN216880260 U CN 216880260U CN 202220628717 U CN202220628717 U CN 202220628717U CN 216880260 U CN216880260 U CN 216880260U
- Authority
- CN
- China
- Prior art keywords
- box body
- wall
- box
- filter screen
- rice planting
- 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.)
- Expired - Fee Related
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 23
- 235000009566 rice Nutrition 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims description 4
- 238000007873 sieving Methods 0.000 title claims description 4
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 238000012216 screening Methods 0.000 claims abstract description 27
- 239000002893 slag Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 24
- 241000209094 Oryza Species 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 5
- 235000013339 cereals Nutrition 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to the technical field of screening, and particularly relates to a seed screening device for rice planting, which comprises a box body, wherein a motor is arranged on the outer wall of the right side of the box body, an output shaft of the motor extends into the box body and is connected with a transmission shaft, a spiral conveying auger is arranged on the outer wall of the transmission shaft, a slag hole is formed in the outer wall of the left side of the box body, a material receiving box is arranged on the lower side of a first filter screen, penetrates through the side wall of the box body and extends to the outer side of the box body, the left end of a second filter screen corresponds to the slag hole, a vibrating machine is arranged in the middle of the lower side of the second filter screen, and an opening is formed in the bottom of the box body. The outlet on the left side of the inner wall of the oblique box body is connected with a slag hole, so that impurities can be discharged to the slag hole, and the impurities can be conveniently collected by workers; the device is used for screening in a closed environment, and is safe, environment-friendly, sanitary and clean; the driving motor is started, the transmission shaft rotates to drive the spiral conveying auger to rotate, and then the first filter screen can be disturbed and dispersed, so that the screening effect is improved.
Description
Technical Field
The utility model relates to the technical field of screening, in particular to a seed screening device for rice planting.
Background
In the rice seed processing production process, in order to improve the germination rate of rice seeds, in the screening process, sundries mixed in the seeds are more, similar to small grains, broken grains, grass seeds, sundries and the like, the sizes of the sundries are different, the screening is inconvenient, and the existing rice seed screening device is low in working efficiency, high in labor intensity of operators and poor in screening effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a seed screening device for rice planting, which aims to solve the problems of low working efficiency, high labor intensity of operators and poor screening effect of the existing rice seed screening device in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a seed screening device for rice planting comprises a box body, wherein a feed inlet is formed in the left side of the top end of the box body, a motor is installed on the outer wall of the right side of the box body, an output shaft of the motor extends into the box body and is connected with a transmission shaft, a spiral conveying auger is arranged on the outer wall of the transmission shaft, a slag hole is formed in the outer wall of the left side of the box body, a first filter screen is arranged on the left side in the box body, a material receiving box is arranged on the lower side of the first filter screen and penetrates through the side wall of the box body and extends to the outer side of the box body, a supporting block is arranged on the right side in the box body, a discharge hole is formed between the supporting block and the left end of the first filter screen, a supporting spring is fixedly connected to the lower end of the supporting spring, a second filter screen is connected to the lower end of the supporting spring, the left end of the second filter screen corresponds to the slag hole, penetrates through the side wall of the box body and extends to the outer side of the box body, and is located inside the slag notch, install the vibrations machine in the middle of the downside of second filter screen, the bottom of box is provided with the opening.
Preferably, an upper cover is arranged on the upper side of the feed inlet.
Preferably, a support is arranged at the bottom end of the box body.
Preferably, the outer wall of the material receiving box is provided with a handle.
Preferably, a protective cover covering the outside of the supporting spring is arranged inside the box body.
Preferably, the front side and the rear side of the outer wall of the motor are provided with support rods connected with the outer wall of the box body.
Preferably, the lower side of the opening at the bottom end in the box body is connected with a discharge hole, and a switch plate is arranged in the middle of the discharge hole.
Preferably, two dust exhaust ports are formed in the inner wall of the box body, the two dust exhaust ports extend to the outer wall of the front side of the box body and are connected with a dust exhaust machine, and a dust exhaust pipe is arranged at the bottom end of the outer wall of the dust exhaust machine.
Preferably, the bottom end in the inner cavity of the box body is in an inclined shape with a low middle edge and a high edge.
Compared with the prior art, the utility model has the beneficial effects that:
1) the left outlet of the inner wall of the inclined box body is connected with a slag outlet, so that impurities can be discharged to the slag outlet, and the impurities can be conveniently collected by workers;
2) the device is used for screening in a closed environment, and is safe, environment-friendly, sanitary and clean;
3) the driving motor is started, the transmission shaft rotates to drive the spiral conveying auger to rotate, and then the first filter screen can be disturbed and dispersed, so that the screening effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front pictorial illustration of the present invention;
fig. 3 is a rear view schematic of the present invention.
In the figure: the device comprises a box body 1, a feed inlet 2, a first filter screen 3, a material receiving box 4, a handle 5, a second filter screen 6, a slag outlet 7, a motor 9, a transmission shaft 10, a spiral conveying auger 11, a support rod 12, a support block 13, a support spring 14, a vibrating machine 15, a protective cover 16, a discharge port 17, a dust discharge port 18, an upper cover 19, a switch board 20, a support 21, a dust discharge machine 22 and a dust discharge pipe 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a seed screening device for rice planting comprises a box body 1, wherein a feed inlet 2 is arranged on the left side of the top end of the box body 1, a motor 9 is installed on the outer wall of the right side of the box body 1, an output shaft of the motor 9 extends into the box body 1 and is connected with a transmission shaft 10, a spiral conveying auger 11 is arranged on the outer wall of the transmission shaft 10, a slag outlet 7 is arranged on the outer wall of the left side of the box body 1, a first filter screen 3 is arranged on the left side in the box body 1, a material receiving box 4 is arranged on the lower side of the first filter screen 3, the material receiving box 4 penetrates through the side wall of the box body 1 and extends to the outer side of the box body 1, a supporting block 13 is arranged on the right side in the box body 1, a discharge opening is formed between the supporting block 13 and the left end of the first filter screen 3, a supporting spring 14 is fixedly connected to the lower end of the supporting block 13, a second filter screen 6 is connected to the left end of the second filter screen 6 and corresponds to the slag outlet 7, the left end of second filter screen 6 runs through the lateral wall of box 1 and extends to the outside of box 1, and is located inside slag notch 7, install vibrations machine 15 in the middle of the downside of second filter screen 6, the bottom of box 1 is provided with the opening.
Preferably, an upper cover 19 is provided on the upper side of the feed inlet 2 to prevent dust from entering the box body 1.
Preferably, the bottom end of the box body 1 is provided with a bracket 21.
Preferably, the outer wall of the material receiving box 4 is provided with a handle 5, and after the work is finished, the material receiving box 4 is pushed out of the box body through the action of the handle 5, so that seeds of impurities and the like are taken out.
Preferably, a protective cover 16 covering the supporting spring 14 is arranged inside the box body 1 to prevent rice seeds from being blocked when the rice seeds are fed into the feeding hole.
Preferably, the front side and the rear side of the outer wall of the motor 9 are provided with support rods 12 connected with the outer wall of the box body 1, and the motor 9 is fixed to prevent falling.
Preferably, the opening lower side of bottom is connected with discharge gate 17 in box 1, the centre of discharge gate 17 is provided with switch board 20, and after work, the people closes discharge gate 17 through switch board 20's effect.
Preferably, two dust exhaust ports 18 have been seted up to box 1 inner wall, two dust exhaust port 18 extends to box 1 front side outer wall and is connected with dust exhaust machine 22, dust exhaust machine 22 outer wall bottom is provided with dust exhaust pipe 23, and it is clean to carry out the suction to unnecessary dust in the box 1.
Preferably, the bottom end in the inner cavity of the box body 1 is of an inclined shape with a low middle part and a high edge, so that the seeds are prevented from falling to dead corners.
The working principle is as follows:
the utility model provides a seed sieving mechanism for rice planting includes the box, 1 top installation feed inlet 2 of box, add the seed in box 1 through feeder hopper 2, start through motor 9, make transmission shaft 10 rotate, it rotates to drive auger 11, make the seed filter, 3 downside of first filter screen are provided with material receiving box 4, arrange material receiving box 4 with the seed that the particle diameter is less than 3 meshs of first filter screen, remaining seed continues to push away the feed opening on right side, send second filter screen 6 once more to filter, seed after screening the second time is discharged from slag notch 7, the workman conveniently collects, last seed is provided with discharge gate 17 from 1 bottom of box and sends out, thereby improve the screening effect.
After the work, dust exhaust machine 22 is installed to box 1 outer wall, starts through dust exhaust machine 22, arranges dust exhaust pipe 23 to in 1 to box and goes out to the unnecessary dust of suction to improve safety and sanitation's effect.
While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a seed sieving mechanism for rice planting, includes box (1), its characterized in that: the automatic feeding device is characterized in that a feeding hole (2) is formed in the left side of the top end of the box body (1), a motor (9) is installed on the outer wall of the right side of the box body (1), an output shaft of the motor (9) extends into the box body (1) and is connected with a transmission shaft (10), a spiral conveying auger (11) is arranged on the outer wall of the transmission shaft (10), a slag outlet (7) is formed in the outer wall of the left side of the box body (1), a first filter screen (3) is arranged on the left side in the box body (1), a material receiving box (4) is arranged on the lower side of the first filter screen (3), the material receiving box (4) penetrates through the side wall of the box body (1) and extends to the outer side of the box body (1), a supporting block (13) is arranged on the right side in the box body (1), a discharging hole is formed between the supporting block (13) and the left end of the first filter screen (3), and a supporting spring (14) is fixedly connected with the lower end of the supporting block (13), support spring (14) lower extreme is connected with second filter screen (6), the left end and slag notch (7) of second filter screen (6) correspond, the left end of second filter screen (6) runs through the lateral wall of box (1) and extends to the outside of box (1), and is located inside slag notch (7), install vibrations machine (15) in the middle of the downside of second filter screen (6), the bottom of box (1) is provided with the opening.
2. The seed screening apparatus for rice planting according to claim 1, wherein: an upper cover (19) is arranged on the upper side of the feed inlet (2).
3. The seed screening apparatus for rice planting according to claim 1, wherein: the bottom end of the box body (1) is provided with a support (21).
4. The seed screening apparatus for rice planting according to claim 1, wherein: the outer wall of the material receiving box (4) is provided with a handle (5).
5. The seed screening apparatus for rice planting according to claim 1, wherein: the box body (1) is internally provided with a protective cover (16) which is covered outside the supporting spring (14).
6. The seed screening apparatus for rice planting according to claim 1, wherein: the front side and the rear side of the outer wall of the motor (9) are provided with support rods (12) connected with the outer wall of the box body (1).
7. The seed screening apparatus for rice planting according to claim 1, wherein: the opening downside of bottom is connected with discharge gate (17) in box (1), the centre of discharge gate (17) is provided with switch board (20).
8. The seed screening apparatus for rice planting according to claim 1, wherein: two dust exhaust openings (18) have been seted up to box (1) inner wall, two dust exhaust opening (18) extend to box (1) front side outer wall and are connected with dust exhaust machine (22), dust exhaust machine (22) outer wall bottom is provided with dust exhaust pipe (23).
9. The seed screening apparatus for rice planting according to claim 1, wherein: the bottom end in the inner cavity of the box body (1) is in an inclined shape with a low middle part and a high edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220628717.0U CN216880260U (en) | 2022-03-22 | 2022-03-22 | Seed sieving mechanism for rice planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220628717.0U CN216880260U (en) | 2022-03-22 | 2022-03-22 | Seed sieving mechanism for rice planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216880260U true CN216880260U (en) | 2022-07-05 |
Family
ID=82190777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220628717.0U Expired - Fee Related CN216880260U (en) | 2022-03-22 | 2022-03-22 | Seed sieving mechanism for rice planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216880260U (en) |
-
2022
- 2022-03-22 CN CN202220628717.0U patent/CN216880260U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |