CN210753737U - Plant seed sieving mechanism - Google Patents
Plant seed sieving mechanism Download PDFInfo
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- CN210753737U CN210753737U CN201921806661.8U CN201921806661U CN210753737U CN 210753737 U CN210753737 U CN 210753737U CN 201921806661 U CN201921806661 U CN 201921806661U CN 210753737 U CN210753737 U CN 210753737U
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- screening
- filter screen
- screening box
- box
- seed
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Abstract
The utility model provides a plant seed sieving mechanism, including the screening case, the below of screening case is provided with the landing leg, the bottom level of landing leg sets up, the upper end of screening case is provided with the feed inlet, the bottom of screening case is provided with the discharging pipe, the inside of screening case is provided with first filter screen, second filter screen. The utility model discloses carry out effectual screening to the seed, improved the efficiency of screening to saved a large amount of manpower and materials and time, reduced the intensity of labour of seed screening, carry out effectual keeping in to the seed after the screening, conveniently collect the seed, guaranteed the filter screen to the effect of seed screening, through the screening of vibration acceleration filter screen to the seed, improved the efficiency of screening, avoided piling up the effect that influences the screening because of a large amount of seeds.
Description
Technical Field
The utility model relates to a seed screening installation technical field, concretely relates to plant seed sieving mechanism.
Background
In the agricultural planting process, the screening of seed is especially necessary, the survival rate of the seed that can great improvement of full seed of granule is selected, and the screening prior art of seed mainly is artifical and is gone on through dustpan or sieve, and operating personnel need select big good seed through preliminary screening, and the rescreen with remaining seed again selects better seed, remains the seed that the granule size is less, the variety is inferior at last. The prior art has certain defect, at first, screens the operation through the manual work, when the screening volume is great, need consume a large amount of manpower and materials and time, and the intensity of labour of screening is great, and can not carry out fine collection to the seed after the screening, and the waste time is in the operation of collecting to the efficiency of screening has further been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above-mentioned not enough, provide a plant seed sieving mechanism.
In order to achieve the above object, the technical solution of the present invention is: a plant seed screening device comprises a screening box, wherein supporting legs are arranged below the screening box, the bottom of each supporting leg is horizontally arranged, a feed inlet is formed in the upper end of the screening box, a discharge pipe is arranged at the bottom end of the screening box, a first filter screen and a second filter screen are arranged inside the screening box, the first filter screen is obliquely arranged, a first connecting block is arranged at the higher end of the first filter screen, the first connecting block is fixed on the inner side wall of the screening box, the lower end of the first filter screen penetrates through the screening box and extends to the outside of the screening box, a first opening is formed in the position, in contact with the lower end of the first filter screen, of the screening box, a first vibrating motor is arranged below the lower end of the first filter screen, a first supporting seat is arranged at the bottom of the first vibrating motor, and the first supporting seat is fixedly connected with the inner side wall of the screening box, a first collecting box is arranged below one end of the first filter screen extending to the outside of the screening box, the second filter screen is arranged below the first filter screen, the aperture of the second filter screen is smaller than that of the first filter screen, the second filter screen is obliquely arranged, a second connecting block is arranged at the higher end of the second filter screen, the second connecting block is fixed on the inner side wall of the screening box, the lower end of the second filter screen penetrates through the screening box and extends to the outside of the screening box, a second opening is arranged at the position where the screening box is contacted with the lower end of the second filter screen, a second vibration motor is arranged below the lower end of the second filter screen, a second supporting seat is arranged at the bottom of the second vibration motor, the second supporting seat is fixedly connected with the inner side wall of the screening box, and the second collecting box is arranged below one end, extending to the outside of the screening box, of the second filter screen.
Further, the bottom of landing leg is provided with the reinforcement base.
Further, the first collecting box is fixed on the outer wall of the screening box, a first discharging pipe is arranged at the bottom of the first collecting box, and a first stop valve is arranged on the first discharging pipe.
Further, the second collecting box is fixed on the outer wall of the screening box, a second discharging pipe is arranged at the bottom of the second collecting box, and a second stop valve is arranged on the second discharging pipe.
Furthermore, the inside both sides of screening case are provided with the deflector respectively, the upper end fixed connection of deflector the inside wall of screening case, the lower extreme direction of deflector the discharging pipe.
Further, a third stop valve is arranged on the discharge pipe.
Contrast prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a through setting up screening case and first filter screen and second filter screen, carried out effectual screening to the seed, improved the efficiency of screening to save a large amount of manpower and materials and time, reduced the intensity of labour of seed screening;
2. the utility model effectively temporarily stores the screened seeds by arranging the first collecting box and the second collecting box, thereby facilitating the collection of the seeds;
3. the utility model discloses a bottom at first filter screen and second filter screen sets up first vibrating motor and second vibrating motor, has guaranteed the filter screen and to the effect of seed screening, and through the screening of vibration acceleration filter screen to the seed, improved the efficiency of screening, avoid piling up the effect that influences the screening because of a large amount of seeds.
Drawings
Fig. 1 is a schematic view of the sectional structure of the front view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, a plant seed screening device comprises a screening box 1, wherein a supporting leg 11 is arranged below the screening box 1, the bottom of the supporting leg 11 is horizontally arranged, a feeding hole 12 is arranged at the upper end of the screening box 1, a discharging pipe 13 is arranged at the bottom end of the screening box 1, a first filter screen 2 and a second filter screen 3 are arranged inside the screening box 1, the first filter screen 2 is obliquely arranged, a first connecting block 21 is arranged at the higher end of the first filter screen 2, the first connecting block 21 is fixed on the inner side wall of the screening box 1, the lower end of the first filter screen 2 penetrates through the screening box 1 and extends to the outside of the screening box 1, a first opening 22 is arranged at the position where the lower end of the screening box 1 is in contact with the lower end of the first filter screen 2, a first vibrating motor 23 is arranged below the lower end of the first filter screen 2, the bottom of the first vibration motor 23 is provided with a first supporting seat 24, the first supporting seat 24 is fixedly connected with the inner side wall of the screening box 1, the first filter screen 2 extends to the lower part of one end outside the screening box 1 and is provided with a first collecting box 25, the second filter screen 3 is arranged below the first filter screen 2, the aperture of the second filter screen 3 is smaller than that of the first filter screen 2, the second filter screen 3 is obliquely arranged, the higher end of the second filter screen 3 is provided with a second connecting block 31, the second connecting block 31 is fixed on the inner side wall of the screening box 1, the lower end of the second filter screen 3 passes through the screening box 1 and extends to the outside of the screening box 1, the position of the screening box 1 contacted with the lower end of the second filter screen 3 is provided with a second opening 32, the lower part of the lower end of the second filter screen 3 is provided with a second vibration motor 33, the bottom of second vibrating motor 33 is provided with second supporting seat 24, second supporting seat 24 fixed connection the inside wall of screening case 1, second filter screen 3 extends to the below of the outside one end of screening case 1 is provided with second collecting box 35.
Further, the bottom of the leg 11 is provided with a reinforcing base 111.
Further, the first collecting box 25 is fixed on the outer wall of the screening box 1, a first discharging pipe 251 is arranged at the bottom of the first collecting box 25, and a first stop valve 252 is arranged on the first discharging pipe 251.
Further, the second collection box 35 is fixed on the outer wall of the screening box 1, a second discharging pipe 351 is arranged at the bottom of the second collection box 35, and a second stop valve 352 is arranged on the second discharging pipe 351.
Further, the inside both sides of screening case 1 are provided with deflector 14 respectively, the upper end fixed connection of deflector 14 the inside wall of screening case 1, the lower extreme direction of deflector 14 discharging pipe 13.
Further, a third shut-off valve 131 is provided in the discharge pipe 13.
The utility model provides a plant seed sieving mechanism, the inside of screening case is sent into through the feed inlet to the seed that will wait to screen during the use, first vibrating motor begins the vibration, thereby filter the seed with higher speed first filter screen, the inside temporary storage that the seed that the particle diameter is greater than first filter screen aperture got into first collecting box through first opening after the screening, the seed that the particle diameter is less than first filter screen aperture falls on the second filter screen through the mesh of first filter screen, second vibrating motor begins the vibration, accelerate the second filter screen and carry out further screening to the seed, the seed that the particle diameter is greater than second filter screen aperture after the screening gets into the inside temporary storage of second collecting box through the second opening, the seed that the particle diameter is less than second filter screen aperture falls in the bottom of screening case through the mesh of second filter screen, and send to the discharging pipe under the effect of deflector, open first check valve after the screening is accomplished, And the second stop valve and the third stop valve are used for collecting the screened seeds respectively.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. The utility model provides a plant seed sieving mechanism which characterized in that: comprises a screening box, supporting legs are arranged below the screening box, the bottom of the supporting legs is horizontally arranged, a feed inlet is arranged at the upper end of the screening box, a discharge pipe is arranged at the bottom end of the screening box, a first filter screen and a second filter screen are arranged inside the screening box, the first filter screen is obliquely arranged, a first connecting block is arranged at the higher end of the first filter screen, the first connecting block is fixed on the inner side wall of the screening box, the lower end of the first filter screen penetrates through the screening box and extends to the outside of the screening box, a first opening is arranged at the position of the screening box, which is contacted with the lower end of the first filter screen, a first vibrating motor is arranged below the lower end of the first filter screen, a first supporting seat is arranged at the bottom of the first vibrating motor, and the first supporting seat is fixedly connected with the inner side wall of the screening box, a first collecting box is arranged below one end of the first filter screen extending to the outside of the screening box, the second filter screen is arranged below the first filter screen, the aperture of the second filter screen is smaller than that of the first filter screen, the second filter screen is obliquely arranged, a second connecting block is arranged at the higher end of the second filter screen, the second connecting block is fixed on the inner side wall of the screening box, the lower end of the second filter screen penetrates through the screening box and extends to the outside of the screening box, a second opening is arranged at the position where the screening box is contacted with the lower end of the second filter screen, a second vibration motor is arranged below the lower end of the second filter screen, a second supporting seat is arranged at the bottom of the second vibration motor, the second supporting seat is fixedly connected with the inner side wall of the screening box, and the second collecting box is arranged below one end, extending to the outside of the screening box, of the second filter screen.
2. The plant seed screening apparatus of claim 1, wherein: and a reinforcing base is arranged at the bottom of the supporting leg.
3. The plant seed screening apparatus of claim 1, wherein: the first collecting box is fixed on the outer wall of the screening box, a first discharging pipe is arranged at the bottom of the first collecting box, and a first stop valve is arranged on the first discharging pipe.
4. The plant seed screening apparatus of claim 1, wherein: the second collecting box is fixed on the outer wall of the screening box, a second discharging pipe is arranged at the bottom of the second collecting box, and a second stop valve is arranged on the second discharging pipe.
5. The plant seed screening apparatus of claim 1, wherein: the inside both sides of screening case are provided with the deflector respectively, the upper end fixed connection of deflector the inside wall of screening case, the lower extreme direction of deflector the discharging pipe.
6. The plant seed screening apparatus of claim 1, wherein: and a third stop valve is arranged on the discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806661.8U CN210753737U (en) | 2019-10-25 | 2019-10-25 | Plant seed sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806661.8U CN210753737U (en) | 2019-10-25 | 2019-10-25 | Plant seed sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210753737U true CN210753737U (en) | 2020-06-16 |
Family
ID=71062502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921806661.8U Active CN210753737U (en) | 2019-10-25 | 2019-10-25 | Plant seed sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210753737U (en) |
-
2019
- 2019-10-25 CN CN201921806661.8U patent/CN210753737U/en active Active
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