CN112474340A - Agricultural is with peanut planting processing apparatus that selects seeds - Google Patents
Agricultural is with peanut planting processing apparatus that selects seeds Download PDFInfo
- Publication number
- CN112474340A CN112474340A CN202011232304.2A CN202011232304A CN112474340A CN 112474340 A CN112474340 A CN 112474340A CN 202011232304 A CN202011232304 A CN 202011232304A CN 112474340 A CN112474340 A CN 112474340A
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- CN
- China
- Prior art keywords
- fixedly connected
- rotating shaft
- screening box
- plate
- screening
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/08—Screens rotating within their own plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The invention discloses an agricultural peanut planting and seed selecting processing device, and relates to agricultural equipment, which comprises a screening box, wherein the top of the screening box is fixedly connected with a motor, the output end of the motor is fixedly connected with a longitudinal rotating shaft, the longitudinal rotating shaft penetrates through the screening box and is rotatably connected with the screening box, the inner side of the screening box is fixedly connected with a horizontal punching plate, the lower end of the longitudinal rotating shaft penetrates through the horizontal punching plate and is rotatably connected with the horizontal punching plate, the bottom of the longitudinal rotating shaft is fixedly connected with fan-shaped teeth, the outer side of the horizontal punching plate is uniformly distributed and symmetrically and rotatably connected with a fixed rotating shaft, and a positioning rotating plate is fixedly. The peanut screening device is simple in structure and convenient to use, peanuts can be sufficiently and uniformly screened out through motor driving during use, out-of-specification seeds are screened out, then the pesticide liquid is sprayed in a matched mode, the pesticide liquid and the seeds can be uniformly mixed, the situation that the planted seeds are eaten by sparrows is avoided, the peanut planting protection and navigation protection are achieved, and the use experience is good.
Description
Technical Field
The invention relates to agricultural equipment, in particular to an agricultural peanut planting and seed selecting treatment device.
Background
The peanut is a nut which is rich in yield and is widely eaten in China. The peanut protein contains 25-35% of protein, mainly comprises water-soluble protein and salt-soluble protein, wherein the water-soluble protein is also called whey protein and accounts for about 10% of the peanut protein, and the salt-soluble protein accounts for 90% of the peanut protein. The salt soluble protein mainly comprises peanut globulin and congou-globulin. The protein in the peanut is not greatly different from the animal protein in nutrition, and does not contain cholesterol, the biological value of the peanut protein is 58, and the nutritional value of the peanut protein is only inferior to that of the soybean protein in the plant protein.
The big plump seed of conduct of grain of peanut needs to be selected when planting, therefore need select less not good seed of growth, traditional manual speed of selecting is slower, the peanut draws the sparrow easily after planting to draw and draws the food in addition, influence the rate of sprouting of peanut, some still need reseed, it is very troublesome, for this reason before planting the peanut through evenly scribbling with the liquid medicine, can prevent effectively that the sparrow from drawing the food, improve the rate of sprouting, but mixed liquid medicine and peanut that current equipment can not be fine, it is manual with the help of utensil mixing inefficiency. Therefore, the technical personnel in the field propose an agricultural peanut planting and seed selection processing device to solve the problems proposed in the background.
Disclosure of Invention
The invention aims to provide an agricultural peanut planting and seed selecting treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a peanut planting and seed selecting processing device for agriculture comprises a screening box, wherein the top of the screening box is fixedly connected with a motor, the output end of the motor is fixedly connected with a longitudinal rotating shaft, the longitudinal rotating shaft penetrates through the screening box and is rotatably connected with the screening box, the inner side of the screening box is fixedly connected with a horizontal punching plate, the lower end of the longitudinal rotating shaft penetrates through the horizontal punching plate and is rotatably connected with the horizontal punching plate, the bottom of the longitudinal rotating shaft is fixedly connected with sector-shaped teeth, the outer side of the horizontal punching plate is uniformly and symmetrically and rotatably connected with a fixed rotating shaft, a positioning rotating plate is fixedly connected above the fixed rotating shaft, the bottom of the fixed rotating shaft is fixedly connected with a; the middle part of the longitudinal rotating shaft is fixedly connected with a rhombic mechanism, the rhombic mechanism is rotationally connected by four equal-length rotating rods through torsion springs, the bottoms of the rotating rods are fixedly connected with mixed accelerating sieve plates, the side wall of the screening box is fixedly connected with a guide block, and the guide block is matched with the rhombic mechanism; screening incasement side below fixedly connected with direction screen cloth, direction screen cloth are located the level and punch a hole the board below, the discharge gate has been seted up in screening case left side, and the direction screen cloth outer end is located the discharge gate outside, screening incasement side wall fixedly connected with direction funnel, direction funnel are located the level and punch a hole between board and the direction screen cloth, and screening bottom of the case portion fixedly connected with liquid collecting box.
As a further scheme of the invention: the sprue has been seted up on screening roof portion left side, and the perforating hole has been seted up on screening bottom of the case portion right side.
As a still further scheme of the invention: the motor is electrically connected with the power supply through the switch.
As a still further scheme of the invention: the radius of rotation of fan-shaped tooth is greater than the radius of driven gear.
As a still further scheme of the invention: the mixing sieve plate and the positioning rotating plate are both made of elastic materials.
As a still further scheme of the invention: the mixing sieve plate and the positioning rotating plate are made of rubber.
As a still further scheme of the invention: the mesh diameter of the guide screen is not more than 5 mm.
As a still further scheme of the invention: the fixed rotating shaft is provided with 2-4 groups.
As a still further scheme of the invention: the fixed rotating shaft is provided with 3 groups.
As a still further scheme of the invention: the bottom of the screening box is fixedly connected with a supporting roller.
Compared with the prior art, the invention has the beneficial effects that: the peanut screening device is simple in structure and convenient to use, peanuts can be sufficiently and uniformly screened out through motor driving during use, out-of-specification seeds are screened out, then the pesticide liquid is sprayed in a matched mode, the pesticide liquid and the seeds can be uniformly mixed, the situation that the planted seeds are eaten by sparrows is avoided, the peanut planting protection and navigation protection are achieved, and the use experience is good.
Drawings
FIG. 1 is a schematic structural view of an agricultural peanut planting and seed selecting device;
FIG. 2 is a schematic structural view of a diamond-shaped mechanism in the agricultural peanut planting and seed selecting device;
FIG. 3 is a schematic view of a fan-shaped tooth structure of an agricultural peanut planting and seed selecting device;
FIG. 4 is a schematic structural view of a horizontal punching plate in an agricultural peanut planting and seed selection processing device;
in the figure: 1-screening box, 2-motor, 3-longitudinal rotating shaft, 4-horizontal punching plate, 5-sector gear, 6-fixed rotating shaft, 7-positioning rotating plate, 8-driven gear, 9-rotating rod, 10-torsion spring, 11-mixing sieve promoting plate, 12-guide block, 13-guide screen, 14-discharge hole, 15-guide funnel, 16-liquid collecting box, 17-through hole, 18-supporting roller and 19-injection hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-4, an agricultural peanut planting and seed selecting processing device comprises a screening box 1, wherein the top of the screening box 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a longitudinal rotating shaft 3, the longitudinal rotating shaft 3 penetrates through the screening box 1 and is rotatably connected with the screening box 1, the inner side of the screening box 1 is fixedly connected with a horizontal punching plate 4, the lower end of the longitudinal rotating shaft 3 penetrates through the horizontal punching plate 4 and is rotatably connected with the horizontal punching plate 4, peanuts are placed in the device when the device is used, the motor 2 is started, and the motor 2 rotates to drive the longitudinal rotating shaft 3 to rotate;
the bottom of the longitudinal rotating shaft 3 is fixedly connected with sector-shaped teeth 5, the outer sides of the horizontal punching plates 4 are uniformly and symmetrically and rotatably connected with fixed rotating shafts 6, positioning rotating plates 7 are fixedly connected above the fixed rotating shafts 6, the bottom of the fixed rotating shafts 6 is fixedly connected with driven gears 8, and the sector-shaped teeth 5 are alternately meshed with the driven gears 8;
the longitudinal rotating shaft 3 rotates to drive the sector teeth 5 to rotate, the sector teeth 5 can be sequentially and alternately meshed with the driven gear 8 when rotating, the driven gear 8 is driven to rotate, and the driven gear 8 rotates to drive the positioning rotating plate 7 to rotate;
the middle part of the longitudinal rotating shaft 3 is fixedly connected with a rhombic mechanism, the rhombic mechanism is rotationally connected by four equal-length rotating rods 9 by adopting torsion springs 10, the bottoms of the rotating rods 9 are fixedly connected with mixed accelerating sieve plates 11, the side wall of the screening box 1 is fixedly connected with guide blocks 12, and the guide blocks 12 are matched with the rhombic mechanism;
the longitudinal rotating shaft 3 drives the rhombic mechanism to rotate, the mixed sieve promoting plate 11 at the bottom of the rhombic mechanism rotates along with the longitudinal rotating shaft, the mixed sieve promoting plate 11 and the positioning rotating plate 7 synchronously drive the peanuts to move to promote screening, the rhombic mechanism is compressed when being matched with the guide block 12, the shape of the mixed sieve promoting plate 11 at the bottom is changed, and the whole sieve promoting effect is better;
a guide screen 13 is fixedly connected to the lower portion of the inner side of the screening box 1, the guide screen 13 is located below the horizontal punching plate 4, a discharge hole 14 is formed in the left side of the screening box 1, the outer end of the guide screen 13 is located on the outer side of the discharge hole 14, a guide funnel 15 is fixedly connected to the inner side wall of the screening box 1, the guide funnel 15 is located between the horizontal punching plate 4 and the guide screen 13, and a liquid collecting box 16 is fixedly connected to the bottom of the screening box 1;
unqualified peanut after the screening discharges through guide screen 13, later pours into the liquid medicine in the device, through mixing under the synchronous rotation effect of promoting sieve 11 and location commentaries on classics board 7, the liquid medicine carries out the intensive mixing with the peanut, is eaten by the sparrow after avoiding planting, very big guarantee the germination rate of peanut.
The sprue 19 has been seted up on screening case 1 top left side, and the perforating hole 17 has been seted up on screening case 1 bottom right side.
The motor 2 is electrically connected with a power supply through a switch.
The radius of rotation of the sector gear 5 is greater than the radius of the driven gear 8.
The mixing sieve promoting plate 11 and the positioning rotating plate 7 are both made of elastic materials, and preferably made of rubber materials.
The mesh diameter of the guide screen 13 is not more than 5 mm.
The fixed rotating shaft 6 is provided with 2-4 groups, preferably 3 groups.
The bottom of the screening box 1 is fixedly connected with a supporting roller 18.
Example two: referring to fig. 1-4, an agricultural peanut planting and seed selecting processing device comprises a screening box 1, wherein the top of the screening box 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a longitudinal rotating shaft 3, the longitudinal rotating shaft 3 penetrates through the screening box 1 and is rotatably connected with the screening box 1, the inner side of the screening box 1 is fixedly connected with a horizontal punching plate 4, the lower end of the longitudinal rotating shaft 3 penetrates through the horizontal punching plate 4 and is rotatably connected with the horizontal punching plate 4, peanuts are placed in the device when the device is used, the motor 2 is started, and the motor 2 rotates to drive the longitudinal rotating shaft 3 to rotate;
the bottom of the longitudinal rotating shaft 3 is fixedly connected with sector-shaped teeth 5, the outer sides of the horizontal punching plates 4 are uniformly and symmetrically and rotatably connected with fixed rotating shafts 6, positioning rotating plates 7 are fixedly connected above the fixed rotating shafts 6, the bottom of the fixed rotating shafts 6 is fixedly connected with driven gears 8, and the sector-shaped teeth 5 are alternately meshed with the driven gears 8;
the longitudinal rotating shaft 3 rotates to drive the sector teeth 5 to rotate, the sector teeth 5 can be sequentially and alternately meshed with the driven gear 8 when rotating, the driven gear 8 is driven to rotate, and the driven gear 8 rotates to drive the positioning rotating plate 7 to rotate;
the middle part of the longitudinal rotating shaft 3 is fixedly connected with a rhombic mechanism, the rhombic mechanism is rotationally connected by four equal-length rotating rods 9 by adopting torsion springs 10, the bottoms of the rotating rods 9 are fixedly connected with mixed accelerating sieve plates 11, the side wall of the screening box 1 is fixedly connected with guide blocks 12, and the guide blocks 12 are matched with the rhombic mechanism;
the longitudinal rotating shaft 3 drives the rhombic mechanism to rotate, the mixed sieve promoting plate 11 at the bottom of the rhombic mechanism rotates along with the longitudinal rotating shaft, the mixed sieve promoting plate 11 and the positioning rotating plate 7 synchronously drive the peanuts to move to promote screening, the rhombic mechanism is compressed when being matched with the guide block 12, the shape of the mixed sieve promoting plate 11 at the bottom is changed, and the whole sieve promoting effect is better;
a guide screen 13 is fixedly connected to the lower portion of the inner side of the screening box 1, the guide screen 13 is located below the horizontal punching plate 4, a discharge port 14 is formed in the left side of the screening box 1, the outer end of the guide screen 13 is located on the outer side of the discharge port 14, a guide funnel 15 is fixedly connected to the inner side wall of the screening box 1, the guide funnel 15 is located between the horizontal punching plate 4 and the guide screen 13, a liquid collecting box 16 is fixedly connected to the bottom of the screening box 1, a liquid pump is placed in the liquid collecting box 16, an outlet of the liquid pump is communicated with the upper portion of the horizontal punching plate 4 through a pipeline, so that liquid medicine;
unqualified peanut after the screening discharges through guide screen 13, later pours into the liquid medicine in the device, through mixing under the synchronous rotation effect of promoting sieve 11 and location commentaries on classics board 7, the liquid medicine carries out the intensive mixing with the peanut, is eaten by the sparrow after avoiding planting, very big guarantee the germination rate of peanut.
The sprue 19 has been seted up on screening case 1 top left side, and the perforating hole 17 has been seted up on screening case 1 bottom right side.
The motor 2 is electrically connected with a power supply through a switch.
The radius of rotation of the sector gear 5 is greater than the radius of the driven gear 8.
The mixing sieve promoting plate 11 and the positioning rotating plate 7 are both made of elastic materials, and preferably made of rubber materials.
The mesh diameter of the guide screen 13 is not more than 5 mm.
The fixed rotating shaft 6 is provided with 2-4 groups, preferably 3 groups.
The bottom of the screening box 1 is fixedly connected with a supporting roller 18.
The working principle of the invention is as follows: when in use, peanuts are placed in the device, the motor 2 is started, the motor 2 rotates to drive the longitudinal rotating shaft 3 to rotate, the longitudinal rotating shaft 3 rotates to drive the sector teeth 5 to rotate, the sector teeth 5 rotate to sequentially and alternately mesh with the driven gear 8 and drive the driven gear 8 to rotate, the driven gear 8 rotates to drive the positioning rotating plate 7 to rotate, meanwhile, the longitudinal rotating shaft 3 drives the rhombic mechanism to rotate, the mixed sieve promoting plate 11 at the bottom of the rhombic mechanism rotates along with the sector teeth, the mixed sieve promoting plate 11 and the positioning rotating plate 7 synchronously drive the peanuts to move to promote screening, the rhombic mechanism is compressed when being matched with the guide block 12, the shape of the mixed sieve promoting plate 11 at the bottom is changed, the whole sieve promoting effect is better, unqualified screened peanuts are discharged through the guide screen 13, then liquid medicine is poured into the device, and under the synchronous rotation action of the mixed sieve promoting plate 11 and the positioning rotating, the liquid medicine and the peanuts are fully mixed, so that the situation that the peanuts are eaten by sparrows after planting is avoided, and the germination rate of the peanuts is greatly guaranteed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. An agricultural peanut planting and seed selecting treatment device comprises a screening box (1), wherein the top of the screening box (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a longitudinal rotating shaft (3), the longitudinal rotating shaft (3) penetrates through the screening box (1) and is rotatably connected with the screening box (1), the inner side of the screening box (1) is fixedly connected with a horizontal punching plate (4), the lower end of the longitudinal rotating shaft (3) penetrates through the horizontal punching plate (4) and is rotatably connected with the horizontal punching plate (4), the punching machine is characterized in that sector-shaped teeth (5) are fixedly connected to the bottom of the longitudinal rotating shaft (3), fixed rotating shafts (6) are symmetrically and rotatably connected to the outer sides of the horizontal punching plates (4) in an evenly distributed mode, a positioning rotating plate (7) is fixedly connected to the upper portion of each fixed rotating shaft (6), driven gears (8) are fixedly connected to the bottom of each fixed rotating shaft (6), and the sector-shaped teeth (5) are alternately meshed with the driven gears (8); the middle part of the longitudinal rotating shaft (3) is fixedly connected with a rhombic mechanism, the rhombic mechanism is rotationally connected by four equal-length rotating rods (9) through torsion springs (10), the bottoms of the rotating rods (9) are fixedly connected with a mixed sieve accelerating plate (11), the side wall of the screening box (1) is fixedly connected with a guide block (12), and the guide block (12) is matched with the rhombic mechanism; screening case (1) inboard below fixedly connected with guide screen cloth (13), guide screen cloth (13) are located the level and punch a hole board (4) below, discharge gate (14) have been seted up on screening case (1) left side, and guide screen cloth (13) outer end is located the discharge gate (14) outside, screening case (1) inside wall fixedly connected with guide funnel (15), guide funnel (15) are located the level and punch a hole between board (4) and guide screen cloth (13), and screening case (1) bottom fixedly connected with collection liquid case (16).
2. The agricultural peanut planting and seed selecting device as claimed in claim 1, wherein the screening box (1) is provided with a feeding port (19) at the left side of the top, and the screening box (1) is provided with a through hole (17) at the right side of the bottom.
3. The agricultural peanut planting and seed selection processing device as claimed in claim 1, wherein the motor (2) is electrically connected with a power supply through a switch.
4. An agricultural peanut planting and seed selection processing device as claimed in claim 1, wherein the radius of rotation of the sector-shaped teeth (5) is larger than the radius of the driven gear (8).
5. The agricultural peanut planting and seed selecting device as claimed in any one of claims 1 to 4, wherein the mixing sieve plate (11) and the positioning rotating plate (7) are both made of elastic material.
6. The agricultural peanut planting and seed selecting device as claimed in claim 5, wherein the mixing sieve promoting plate (11) and the positioning rotating plate (7) are both made of rubber.
7. The agricultural peanut planting and seed selection processing device as claimed in claim 1, wherein the mesh diameter of the guide screen (13) is not more than 5 mm.
8. The agricultural peanut planting and seed selecting device as claimed in claim 1, wherein the fixed rotating shaft (6) is provided with 2-4 groups.
9. The agricultural peanut planting and seed selecting device as claimed in claim 1, wherein 3 sets of the fixed rotating shaft (6) are provided.
10. The agricultural peanut planting and seed selecting device as claimed in claim 1, wherein the bottom of the screening box (1) is fixedly connected with a support roller (18).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011232304.2A CN112474340A (en) | 2020-11-06 | 2020-11-06 | Agricultural is with peanut planting processing apparatus that selects seeds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011232304.2A CN112474340A (en) | 2020-11-06 | 2020-11-06 | Agricultural is with peanut planting processing apparatus that selects seeds |
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Publication Number | Publication Date |
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CN112474340A true CN112474340A (en) | 2021-03-12 |
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ID=74928565
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Application Number | Title | Priority Date | Filing Date |
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CN202011232304.2A Withdrawn CN112474340A (en) | 2020-11-06 | 2020-11-06 | Agricultural is with peanut planting processing apparatus that selects seeds |
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CN (1) | CN112474340A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114700263A (en) * | 2022-04-24 | 2022-07-05 | 袁家云 | Seed sieving mechanism is used to agricultural |
-
2020
- 2020-11-06 CN CN202011232304.2A patent/CN112474340A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114700263A (en) * | 2022-04-24 | 2022-07-05 | 袁家云 | Seed sieving mechanism is used to agricultural |
CN114700263B (en) * | 2022-04-24 | 2024-02-09 | 山西君实种业科技有限公司 | Seed sieving mechanism is used to agricultural |
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Application publication date: 20210312 |