CN214132682U - Agricultural seed classified screening device - Google Patents
Agricultural seed classified screening device Download PDFInfo
- Publication number
- CN214132682U CN214132682U CN202022733876.0U CN202022733876U CN214132682U CN 214132682 U CN214132682 U CN 214132682U CN 202022733876 U CN202022733876 U CN 202022733876U CN 214132682 U CN214132682 U CN 214132682U
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- Prior art keywords
- filter screen
- fixedly connected
- plate
- material stirring
- box body
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- 238000012216 screening Methods 0.000 title claims abstract description 34
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 25
- 230000002146 bilateral effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010009 beating Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses an agricultural seed grading screening device, which comprises a box body, wherein a feed inlet is arranged in the center of the top of the box body, a material stirring device is arranged in the feed inlet and comprises a material stirring plate and a material stirring shaft, a buffer device is arranged below the feed inlet and comprises a first inclined plate and a second inclined plate, a multi-stage screening device is arranged below the buffer device and comprises a first filter screen, a third inclined plate, a first discharge hole, a collecting box, a beating plate, a rotating rod, a second filter screen and a third filter screen, four moving devices are fixedly connected with the lower surface of the bottom of the box body in a bilateral symmetry manner, the moving devices comprise a fixed frame, a rotating motor, a transmission rod, a limiting rod, a threaded sleeve, a vertical rod, a transverse plate and a roller, the utility model has novel structure and convenient operation, and can carry out multi-stage screening on seeds, and the screening effect is good.
Description
Technical Field
The utility model relates to a seed screening technical field specifically is a seed classified screening device for agricultural.
Background
In the planting of crops, screening of seeds is a very important step. The quality of the seeds is directly related to the yield of crops, the seeds with larger or smaller particles belong to inferior seeds, the planting of the crops is not facilitated, and the high yield of the crops can be ensured only by healthy and plump seeds. Therefore, in modern agriculture, a seed screening device has become an indispensable apparatus for ensuring the quality of seeds.
Common seed screening mechanical device on the existing market is mostly single in screening mode, can't carry out multistage screening to the seed, wants the disposable qualified seed that obtains different volumes, often needs to change the filter screen many times, and work efficiency is lower. Therefore, there is a need for an agricultural seed classifying and screening apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seed classified screening device for agricultural to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a seed grading screening device for agriculture comprises a box body, wherein a feed inlet is formed in the center of the top of the box body, a buffer device is arranged below the feed inlet, a multi-stage screening device is arranged below the buffer device and comprises a first filter screen, a third inclined plate, a first discharge hole, a collecting box, a striking plate, a rotating rod, a second filter screen and a third filter screen, three first discharge holes are formed in the left side of the box body from top to bottom, the three first discharge holes are respectively provided with the collecting box below the three first discharge holes, the collecting box is fixedly connected with the outer wall of the left side of the box body, the three first discharge holes are sequentially hinged with one ends of the first filter screen, the second filter screen and the third filter screen from top to bottom, the mesh number of the first filter screen is less than that of the second filter screen, the mesh number of the second filter screen is less than that of the third filter screen, and a plurality of third inclined plates are fixedly connected to the upper surfaces of the first filter screen, the second filter screen and the third filter screen, the third swash plate slope sets up, the equal fixedly connected with touch panel of surface under first filter screen, second filter screen and the third filter screen other end, first filter screen, second filter screen and third filter screen other end below all are equipped with the dwang, dwang one end is equipped with drives its pivoted power device, power device is the motor, equidistant fixedly connected with a plurality of hitting boards on the dwang circumference surface, one of them hit board and touch panel contact.
As a further aspect of the present invention: the lower surface of the bottom of the box body is fixedly connected with four moving devices in a bilateral symmetry manner, each moving device comprises a fixed frame, a rotating motor, a transmission rod, a limiting rod, a threaded sleeve, a vertical rod, a transverse plate and a roller, the upper surface of the top of the fixed frame is fixedly connected with the lower surface of the bottom of the box body, the center of the lower surface of the top of the fixed frame is fixedly connected with the rotating motor, the output end of the rotating motor is fixedly connected with the transmission rod, the lower surface of the transmission rod is fixedly connected with the threaded rod, the lower surface of the threaded rod is fixedly connected with a baffle plate, the left side and the right side of the threaded rod are symmetrically provided with the limiting rod, the upper surface of the limiting rod is fixedly connected with the top of the fixed frame, the threaded sleeve is in threaded connection with the threaded rod, the threaded sleeve is in sliding connection with the limiting rod, the lower surface of the threaded sleeve is fixedly connected with the vertical rod in a bilateral symmetry manner, and the transverse plate is fixedly connected with the lower surface of the vertical rod, the diaphragm lower surface bilateral symmetry fixedly connected with two gyro wheels, fixed frame lower extreme fixedly connected with slipmat.
As a further aspect of the present invention: the utility model discloses a material stirring device, including bottom half, feed inlet, stirring axle one end is equipped with and drives its pivoted power device, the bottom half inboard is the hypotenuse structure, bottom half central authorities have seted up the second discharge gate, the inside material stirring device that is equipped with of feed inlet, the material stirring device includes kickoff and kickoff axle, the kickoff axle both ends are connected with the feed inlet inner wall rotation, kickoff axle one end is equipped with drives its pivoted power device, power device is the motor, four kickoff boards of equidistant fixedly connected with on the stirring axle circumference surface.
As a further aspect of the present invention: buffer includes first swash plate and second swash plate, first swash plate one end and box top left side lower fixed surface are connected, fixed surface is connected with a plurality of second swash plates on the first swash plate, the second swash plate sets up at first swash plate upper surface slope.
As a further aspect of the present invention: an inclined baffle is arranged between the buffer device and the multistage screening device, and one end of the inclined baffle is fixedly connected with the inner wall of the right side of the box body.
As a further aspect of the present invention: feed inlet inner wall bilateral symmetry articulates there is the ash blocking plate, ash blocking plate lower surface and bent shape pole one end fixed connection, the bent shape pole other end runs through the feed inlet and rather than sliding connection, the cover is equipped with the spring on the bent shape pole, spring one end and ash blocking plate lower surface fixed connection, the spring other end and feed inlet inner wall fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the switch plate that sets up and dial the material axle, can realize even feeding, through the first swash plate and the second swash plate that set up, can cushion the seed, prevent that the seed from directly dropping on first filter screen, causing the damage, influence the filter effect.
2. Through the first filter screen, the third swash plate, first discharge gate, collecting box, hit beater plate, dwang, second filter screen and the third filter screen that sets up, can carry out multistage screening to the seed, and the screening effect is better.
3. Through the fixed frame, rotating electrical machines, transfer line, gag lever post, threaded rod, thread bush, montant, diaphragm and the gyro wheel that set up, can make things convenient for the device, and when using, can withdraw fixed frame inside with the gyro wheel, prevent that the device from oppressing the gyro wheel for a long time, reduce the life of gyro wheel.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram at a in fig. 1.
Fig. 3 is a plan view of a buffering device according to a first embodiment of the present invention.
Fig. 4 is a perspective view of the material stirring device in the first embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a mobile device according to a first embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 7 is a schematic view of the structure at B in fig. 6.
In the figure: 1-box body, 2-feed inlet, 3-material-shifting plate, 4-material-shifting shaft, 5-first inclined plate, 6-second inclined plate, 7-inclined baffle, 8-first filter screen, 9-third inclined plate, 10-first discharge port, 11-collecting box, 12-striking plate, 13-rotating rod, 14-second filter screen, 15-third filter screen, 16-second discharge port, 17-fixing frame, 18-rotating motor, 19-transmission rod, 20-limiting rod, 21-threaded rod, 22-threaded sleeve, 23-vertical rod, 24-transverse plate, 25-roller, 26-non-slip mat, 27-ash-blocking plate, 28-curved rod, 29-spring and 30-touch plate.
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.
Example 1
Referring to fig. 1 to 5, in the embodiment of the present invention, an agricultural seed classifying and screening device comprises a box body 1, four moving devices are fixedly connected to the bottom surface of the box body 1 in a bilateral symmetry manner, each moving device comprises a fixed frame 17, a rotating motor 18, a transmission rod 19, a limiting rod 20, a threaded rod 21, a threaded sleeve 22, a vertical rod 23, a transverse plate 24 and a roller 25, the upper surface of the top of the fixed frame 17 is fixedly connected to the bottom surface of the box body 1, the rotating motor 18 is fixedly connected to the center of the bottom surface of the top of the fixed frame 17, the output end of the rotating motor 18 is fixedly connected to the transmission rod 19, the threaded rod 21 is fixedly connected to the bottom surface of the transmission rod 19, the baffle is fixedly connected to the bottom surface of the threaded rod 21, the limiting rods 20 are symmetrically arranged on the left and right sides of the threaded rod 21, the upper surface of the limiting rod 20 is fixedly connected to the top of the fixed frame 17, the threaded rod 21 is in threaded connection with a threaded sleeve 22, the threaded sleeve 22 is in sliding connection with the limiting rod 20, vertical rods 23 are fixedly connected to the lower surface of the threaded sleeve 22 in a bilateral symmetry mode, transverse plates 24 are fixedly connected to the lower surface of the vertical rods 23, two rollers 25 are fixedly connected to the lower surface of the transverse plates 24 in a bilateral symmetry mode, and the lower end of the fixing frame 17 is fixedly connected with an anti-skid pad 26;
the inner side of the bottom of the box body 1 is of a bevel edge structure, the center of the bottom of the box body 1 is provided with a second discharge hole 16, the center of the top of the box body 1 is provided with a feed inlet 2, a material stirring device is arranged inside the feed inlet 2 and comprises a material stirring plate 3 and a material stirring shaft 4, two ends of the material stirring shaft 4 are rotatably connected with the inner wall of the feed inlet 2, one end of the material stirring shaft 4 is provided with a power device for driving the material stirring shaft to rotate, in the embodiment, the power device is preferably a motor, and four material stirring plates 3 are fixedly connected on the circumferential surface of the material stirring shaft 4 at equal intervals;
a buffer device is arranged below the feed port 2, the buffer device comprises a first inclined plate 5 and a second inclined plate 6, one end of the first inclined plate 5 is fixedly connected with the lower surface of the left side of the top of the box body 1, the upper surface of the first inclined plate 5 is fixedly connected with a plurality of second inclined plates 6, and the second inclined plates 6 are obliquely arranged on the upper surface of the first inclined plate 5;
a multi-stage screening device is arranged below the buffer device, the multi-stage screening device comprises a first filter screen 8, a third inclined plate 9, a first discharge port 10, a collecting box 11, a striking plate 12, a rotating rod 13, a second filter screen 14 and a third filter screen 15, three first discharge ports 10 are arranged on the left side of the box body 1 from top to bottom, the collecting box 11 is arranged below all the three first discharge ports 10, the collecting box 11 is fixedly connected with the outer wall of the left side of the box body 1, the three first discharge ports 10 are sequentially hinged with one ends of the first filter screen 8, the second filter screen 14 and the third filter screen 15 from top to bottom, in the embodiment, the mesh number of the first filter screen 8 is less than that of the second filter screen 14, the mesh number of the second filter screen 14 is less than that of the third filter screen 15, and a plurality of the third inclined plates 9 are fixedly connected on the upper surfaces of the first filter screen 8, the second filter screen 14 and the third filter screen 15, the third inclined plate 9 is obliquely arranged, the lower surfaces of the other ends of the first filter screen 8, the second filter screen 14 and the third filter screen 15 are fixedly connected with the touch plate 30, the lower parts of the other ends of the first filter screen 8, the second filter screen 14 and the third filter screen 15 are respectively provided with a rotating rod 13, one end of each rotating rod 13 is provided with a power device for driving the rotating rod 13 to rotate, in the embodiment, the power device is preferably a motor, the circumferential surface of each rotating rod 13 is fixedly connected with a plurality of striking plates 12 at equal intervals, and one striking plate 12 is in contact with the touch plate 30;
an inclined baffle 7 is arranged between the buffer device and the multistage screening device, and one end of the inclined baffle 7 is fixedly connected with the inner wall of the right side of the box body 1.
Example 2
Referring to fig. 6 to 7, on the basis of embodiment 1, ash baffles 27 are symmetrically hinged to the inner wall of the feed port 2 in a left-right manner, the lower surface of each ash baffle 27 is fixedly connected to one end of a curved rod 28, the other end of each curved rod 28 penetrates through the feed port 2 and is slidably connected to the same, a spring 29 is sleeved on each curved rod 28, one end of each spring 29 is fixedly connected to the lower surface of each ash baffle 27, and the other end of each spring 29 is fixedly connected to the inner wall of the feed port 2.
The utility model discloses a theory of operation is: starting the rotary motor 18 to drive the transmission rod 19 to rotate, the transmission rod 19 drives the threaded rod 21 to rotate, so that the threaded sleeve 22 slides downwards under the limit of the limiting rod 20, the threaded sleeve 22 drives the transverse plate 24 to move downwards, so that the roller 25 extends out of the inside of the fixed frame 17, the device is convenient to move, after the device is moved to a specified position, the rotary motor 18 rotates reversely, so that the roller 25 is retracted into the inside of the fixed frame 17, the anti-skid pad 26 contacts the ground at the moment, the friction force between the device and the ground is increased, the device is prevented from sliding in the use process, seeds are poured into the feeding hole 2, the starting motor drives the stirring shaft 4 to rotate, the stirring shaft 4 drives the stirring plate 3 to rotate, so that uniform and equal-quantity feeding is realized, the seeds fall onto the first inclined plate 5 and move downwards along the second inclined plate 6, so as to fall onto the first filter screen 8, and damage to the first filter screen 8 caused by the fact that the seeds, influence the filter effect, the seed is along third swash plate 9 downstream, the motion route of seed has been increased, make the seed screening effectual, the seed constantly drops downwards, thereby carry out multistage screening to the seed, the less seed of volume and some small particle impurity then discharge through second discharge gate 16 in the seed, starter motor drives dwang 13 and rotates, dwang 13 drives and hits beater 12 and rotate, thereby make and hit beater 12 and constantly pat touch panel 30, make first filter screen 8, reciprocating motion about second filter screen 14 and third filter screen 15 are constantly, thereby improve the seed screening effect.
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. 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 (6)
1. The utility model provides a seed classified screening device for agricultural, includes box (1), its characterized in that, feed inlet (2) have been seted up to box (1) top central authorities, feed inlet (2) below is equipped with buffer, the buffer below is equipped with multistage sieving mechanism, multistage sieving mechanism includes first filter screen (8), third swash plate (9), first discharge gate (10), collecting box (11), hits beater (12), dwang (13), second filter screen (14) and third filter screen (15), box (1) left side from the top down is equipped with three first discharge gate (10), and is three first discharge gate (10) below all is equipped with collecting box (11), collecting box (11) and box (1) left side outer wall fixed connection, it is three first discharge gate (10) from the top down in proper order with first filter screen (8), Second filter screen (14) and third filter screen (15) one end are articulated, the mesh number of first filter screen (8) is less than second filter screen (14), the mesh number of second filter screen (14) is less than third filter screen (15), first filter screen (8), second filter screen (14) and third filter screen (15) upper surface all fixedly connected with a plurality of third swash plates (9), third swash plate (9) slope sets up, first filter screen (8), second filter screen (14) and third filter screen (15) other end lower surface all fixedly connected with touch panel (30), first filter screen (8), second filter screen (14) and third filter screen (15) other end below all are equipped with dwang (13), dwang (13) one end is equipped with drives its pivoted power device, power device is the motor, equidistant fixedly connected with a plurality of hitting plates (12) on dwang (13) circumference surface, one of the striking plates (12) is in contact with a touch plate (30).
2. The agricultural seed grading and screening device according to claim 1, wherein four moving devices are fixedly connected to the bottom lower surface of the box body (1) in a bilateral symmetry manner, each moving device comprises a fixed frame (17), a rotating motor (18), a transmission rod (19), a limiting rod (20), a threaded rod (21), a threaded sleeve (22), a vertical rod (23), a transverse plate (24) and a roller (25), the top upper surface of the top of the fixed frame (17) is fixedly connected with the bottom lower surface of the box body (1), the center of the top lower surface of the fixed frame (17) is fixedly connected with the rotating motor (18), the output end of the rotating motor (18) is fixedly connected with the transmission rod (19), the lower surface of the transmission rod (19) is fixedly connected with the threaded rod (21), the lower surface of the threaded rod (21) is fixedly connected with a baffle plate, the limiting rods (20) are symmetrically arranged on the left side and the right side of the threaded rod (21), the utility model discloses a safety protection device for a safety protection device, including gag lever post (20), threaded rod (21), threaded sleeve (22) and gag lever post (20) sliding connection, threaded sleeve (22) lower surface bilateral symmetry fixedly connected with montant (23), montant (23) lower surface fixed connection has diaphragm (24), two gyro wheels (25) of diaphragm (24) lower surface bilateral symmetry fixedly connected with, fixed frame (17) lower extreme fixedly connected with slipmat (26).
3. The agricultural seed grading and screening device according to claim 1 or 2, characterized in that the inner side of the bottom of the box body (1) is of a bevel edge structure, a second discharge hole (16) is formed in the center of the bottom of the box body (1), a material stirring device is arranged inside the feed hole (2), the material stirring device comprises a material stirring plate (3) and a material stirring shaft (4), two ends of the material stirring shaft (4) are rotatably connected with the inner wall of the feed hole (2), one end of the material stirring shaft (4) is provided with a power device for driving the material stirring shaft to rotate, the power device is a motor, and four material stirring plates (3) are fixedly connected to the circumferential surface of the material stirring shaft (4) at equal intervals.
4. The agricultural seed classifying and screening device according to claim 1, wherein the buffering device comprises a first inclined plate (5) and a second inclined plate (6), one end of the first inclined plate (5) is fixedly connected with the lower surface of the top left side of the box body (1), the upper surface of the first inclined plate (5) is fixedly connected with a plurality of second inclined plates (6), and the second inclined plates (6) are obliquely arranged on the upper surface of the first inclined plate (5).
5. The agricultural seed grading and screening device according to claim 1 or 4, wherein an inclined baffle plate (7) is arranged between the buffer device and the multi-stage screening device, and one end of the inclined baffle plate (7) is fixedly connected with the inner wall of the right side of the box body (1).
6. The agricultural seed classifying and screening device according to claim 3, wherein the inner wall of the feeding port (2) is hinged with ash baffles (27) in a bilateral symmetry manner, the lower surfaces of the ash baffles (27) are fixedly connected with one ends of curved rods (28), the other ends of the curved rods (28) penetrate through the feeding port (2) and are in sliding connection with the feeding port, springs (29) are sleeved on the curved rods (28), one ends of the springs (29) are fixedly connected with the lower surfaces of the ash baffles (27), and the other ends of the springs (29) are fixedly connected with the inner wall of the feeding port (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733876.0U CN214132682U (en) | 2020-11-23 | 2020-11-23 | Agricultural seed classified screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733876.0U CN214132682U (en) | 2020-11-23 | 2020-11-23 | Agricultural seed classified screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214132682U true CN214132682U (en) | 2021-09-07 |
Family
ID=77566219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022733876.0U Expired - Fee Related CN214132682U (en) | 2020-11-23 | 2020-11-23 | Agricultural seed classified screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214132682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618776A (en) * | 2022-04-11 | 2022-06-14 | 中航迈特粉冶科技(徐州)有限公司 | Screening plant of metal 3D printing consumables |
| CN115025969A (en) * | 2022-06-20 | 2022-09-09 | 黑龙江省农业科学院耕作栽培研究所 | Mung bean seed screening equipment |
-
2020
- 2020-11-23 CN CN202022733876.0U patent/CN214132682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618776A (en) * | 2022-04-11 | 2022-06-14 | 中航迈特粉冶科技(徐州)有限公司 | Screening plant of metal 3D printing consumables |
| CN115025969A (en) * | 2022-06-20 | 2022-09-09 | 黑龙江省农业科学院耕作栽培研究所 | Mung bean seed screening equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |