CN220215728U - Agricultural seed sieving mechanism - Google Patents
Agricultural seed sieving mechanism Download PDFInfo
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- CN220215728U CN220215728U CN202321776376.2U CN202321776376U CN220215728U CN 220215728 U CN220215728 U CN 220215728U CN 202321776376 U CN202321776376 U CN 202321776376U CN 220215728 U CN220215728 U CN 220215728U
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- agricultural seed
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000007873 sieving Methods 0.000 title claims description 4
- 238000012216 screening Methods 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000003993 interaction Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 15
- 238000013461 design Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 12
- 239000004744 fabric Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model relates to the technical field of agricultural seed screening and discloses an agricultural seed screening device which comprises a machine body, wherein a shaking mechanism is arranged in the machine body, an anti-blocking mechanism is arranged at the bottom end of the machine body, a motor is arranged at the front end of the machine body, and a blanking pipe is fixedly connected to the bottom end of the machine body; the shaking mechanism comprises a screen, one end of the screen is rotationally connected to the left end of the machine body, a movable groove is formed in one side of the bottom end of the screen, a movable block is slidably connected to the inside of the movable groove, and a mounting plate is fixedly connected to the right side of the inside of the machine body. According to the utility model, the screen, the movable groove, the movable block, the movable column, the mounting plate, the transmission rod, the spring and other structures are additionally arranged for mutual cooperation, so that the screen can be vibrated up and down in a reciprocating manner, the screening effect on agricultural seeds is improved, the phenomenon of blocking of the screen can be avoided, and the screen is reasonable in overall structural design and convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of agricultural seed screening, in particular to an agricultural seed screening device.
Background
Agricultural seeds refer to plant organs which can be directly applied to sowing in agricultural production, namely agricultural seeds refer to plant organs which can be directly applied to sowing in agricultural production, are distinguished from plant seeds, are called agricultural seeds, under the strong support of China on agriculture, the seed processing industry in China is developed in a sudden and rapid manner in recent years, the seed market is continuously expanded, the finishing requirements on the seed processing industry are higher and higher, in particular, the physical processing performance of the seeds are required, the seeds are required to be classified according to the appearance size of the seeds in the seed deep processing process, so that the seeds with consistent appearance size are better used, a screening device is needed, however, most of the existing agricultural seed screening devices are provided with screening plates or screens for screening a plurality of agricultural seeds, the screening effect is easy to cause blockage of the screening plates or the screens, normal use is influenced, and an agricultural seed screening device is provided for solving the problems.
Disclosure of Invention
In order to make up for the defects, the utility model provides an agricultural seed screening device, which aims to solve the problems that most of the existing agricultural seed screening devices screen a plurality of agricultural seeds through a screen plate or a screen, the screening effect is poor, the screen plate or the screen is easy to block, and normal use is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the agricultural seed screening device comprises a machine body, wherein a shaking mechanism is arranged in the machine body, an anti-blocking mechanism is arranged at the bottom end of the machine body, a motor is arranged at the front end of the machine body, and a blanking pipe is fixedly connected to the bottom end of the machine body;
the shaking mechanism comprises a screen, one end of the screen is rotationally connected to the left end of the machine body, a movable groove is formed in one side of the bottom end of the screen, a movable block is connected to the movable groove in a sliding mode, a mounting plate is fixedly connected to the right side of the machine body, an interaction column is connected to the position of an inner through hole of the mounting plate in a sliding mode, a spring is sleeved outside the interaction column, a bottom plate is fixedly connected to the bottom end of the interaction column, the bottom plate is fixedly connected to the output end of the motor, an eccentric wheel is fixedly connected to the middle side of the bottom plate, a transmission rod is fixedly connected to the outer portion of the eccentric wheel, and the other end of the transmission rod is fixedly connected to the output end of the motor.
As a further description of the above technical solution:
the anti-blocking mechanism comprises a connecting roller, the connecting roller is rotationally connected to the inner wall of the blanking pipe, a plurality of anti-blocking blades are fixedly connected to the outer portion of the connecting roller at equal intervals, the front end of the connecting roller is fixedly connected with a transmission shaft, the front end of the transmission shaft is fixedly connected with a first synchronous wheel, the outer portion of the transmission rod is fixedly connected with a second synchronous wheel, and the outer portion of the second synchronous wheel is connected with the outer portion of the first synchronous wheel through a belt.
As a further description of the above technical solution:
the outer parts of the anti-blocking blades are contacted with the inner wall of the blanking pipe.
As a further description of the above technical solution:
the top of the spring is fixedly connected with the bottom of the mounting plate, and the other end of the spring is fixedly connected with the top of the bottom plate.
As a further description of the above technical solution:
the outer surface of the eccentric wheel is contacted with the lower surface of the bottom plate.
As a further description of the above technical solution:
the screening opening is formed in the right side of the machine body, and the output end of the screening opening is fixedly connected with the collecting box.
As a further description of the above technical solution:
the top fixedly connected with feeder hopper of organism, the inner bottom fixedly connected with two guide plates of organism, the equal fixedly connected with support column in bottom four corners department of organism.
The utility model has the following beneficial effects:
1. according to the utility model, the screen, the movable groove, the movable block, the movable column, the mounting plate, the transmission rod, the spring and other structures are additionally arranged for mutual cooperation, so that the screen can be vibrated up and down in a reciprocating manner, the screening effect on agricultural seeds is improved, the phenomenon of blocking of the screen can be avoided, and the screen is reasonable in overall structural design and convenient for people to use.
2. According to the utility model, the first synchronous wheel, the belt, the second synchronous wheel, the transmission shaft, the connecting roller and other structures are additionally arranged for mutual cooperation, so that the screened agricultural seeds can be normally discharged, the blockage of the blanking pipe is prevented, and the whole structure is reasonable in design and convenient for people to use.
Drawings
FIG. 1 is a perspective view of an agricultural seed screening apparatus according to the present utility model;
FIG. 2 is a cross-sectional view of a housing of an agricultural seed screening apparatus according to the present utility model;
fig. 3 is a schematic diagram of a transmission shaft structure of an agricultural seed screening device according to the present utility model;
FIG. 4 is an enlarged view of FIG. 2 at A;
fig. 5 is an enlarged view at B in fig. 2.
Legend description:
1. a body; 2. a support column; 3. an anti-blocking mechanism; 301. a first synchronizing wheel; 302. a belt; 303. a second synchronizing wheel; 304. a transmission shaft; 305. a connecting roller; 306. anti-blocking blades; 4. a motor; 5. discharging pipes; 6. a feed hopper; 7. a dithering mechanism; 701. a screen; 702. a movable groove; 703. a movable block; 704. an interaction column; 705. a mounting plate; 706. a transmission rod; 707. a spring; 708. a bottom plate; 709. an eccentric wheel; 8. a deflector; 9. a collection box; 10. and (5) screening the mouth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an agricultural seed sieving mechanism, includes organism 1, and the internally mounted of organism 1 has shake mechanism 7, can reciprocate the screen cloth 701 from top to bottom through shake mechanism 7, improves the screening effect to the agricultural seed, and can avoid screen cloth 701 to appear blocking phenomenon, and overall structure reasonable in design is convenient for people to use the bottom of organism 1 to be provided with anti-blocking mechanism 3, and motor 4 is installed to the front end of organism 1, and the bottom fixedly connected with unloading pipe 5 of organism 1;
the shaking mechanism 7 comprises a screen 701, wherein the screen 701 plays a role in screening agriculture with different volumes and sizes, one end of the screen 701 is rotationally connected to the left end of the machine body 1, a movable groove 702 is formed in one side of the bottom end of the screen 701, a movable block 703 is slidably connected in the movable groove 702, the movable groove 702 and the movable block 703 play a role in ensuring that the screen 101 can move up and down normally, a mounting plate 705 is fixedly connected to the right side of the interior of the machine body 1, an interaction column 704 is slidably connected to an inner through hole of the mounting plate 705, a spring 707 is sleeved outside the interaction column 704, a bottom end of the interaction column 704 is fixedly connected with a bottom plate 708, an output end of the motor 4 is fixedly connected with the bottom plate 708, an eccentric wheel 709 is fixedly connected to the middle side of the outside of the bottom plate 708, a transmission rod 706 is fixedly connected to the other end of the transmission rod 706, the transmission rod 706 is enabled to rotate by starting the motor 4 and further drives the eccentric wheel 709 to rotate, when the convex surface of the eccentric wheel 709 is contacted with the bottom end of the bottom plate 708, the interaction column 704 is enabled to move upwards along the inner wall of the mounting plate 705 and is enabled to be in a compressed state, when the interaction column 704 moves upwards, the movable block 703 is enabled to move along the inner wall of the movable groove 702, the screen 701 swings upwards, meanwhile, when the concave surface of the eccentric wheel 709 is contacted with the bottom end of the bottom plate 708, the interaction column 704 moves downwards under the action of the elasticity of the spring 707, the screen 701 moves downwards, the screen 701 is enabled to reciprocate up and down, the screening effect on agricultural seeds is improved, the screen 701 is prevented from being blocked, the whole structure design is reasonable, and people can use the screen conveniently.
The anti-blocking mechanism 3 comprises a connecting roller 305, the connecting roller 305 is rotationally connected to the inner wall of the blanking pipe 5, a plurality of anti-blocking blades 306 are fixedly connected to the outer part of the connecting roller 305 at equal intervals, the front end of the connecting roller 305 is fixedly connected with a transmission shaft 304, the front end of the transmission shaft 304 is fixedly connected with a first synchronous wheel 301, the outer part of a transmission rod 706 is fixedly connected with a second synchronous wheel 303, the outer part of the second synchronous wheel 303 is connected with the outer part of the first synchronous wheel 301 through a belt 302, when a motor 4 rotates, the second synchronous wheel 303 rotates and further drives the belt 302 to rotate, finally the first synchronous wheel 301 rotates and finally drives the transmission shaft 304 to rotate and drives the connecting roller 305 and the anti-blocking blades 306 to swing, so that the anti-blocking effect on the blanking pipe 5 is achieved, and normal use of the device is ensured
The outside of anti-blocking blade 306 contacts with the inner wall of unloading pipe 5, prevents that the agricultural seed from directly discharging from the clearance department of anti-blocking blade 306 outside and unloading pipe 5, plays anti-clogging's effect.
The top of spring 707 is fixed connection with the bottom of mounting panel 705, and the other end of spring 707 is fixed connection with the top of bottom plate 708 for interactive post 704 moves down under the elasticity effect of spring 707, makes screen cloth 701 move down, so forms to reciprocate the screen cloth 701 and shake from top to bottom, improves the screening effect to the agricultural seed.
The outer surface of the eccentric 709 contacts the lower surface of the bottom plate 708, which causes the interaction post 704 to move up and down along the inner wall of the mounting plate 705 when the convex surface and the convex surface of the eccentric 709 contact the bottom end of the bottom plate 708, respectively.
Screening opening 10 has been seted up on the inside right side of organism 1, and screening opening 10's output fixedly connected with collection box 9, and when the granule seed was greater than screen cloth 701 inside footpath hole, can descend in collection box 9 to collect under the effect of screening opening 10, and collection box 9's outside is provided with the chamber door.
The top fixedly connected with feeder hopper 6 of organism 1, the inner bottom fixedly connected with two guide plates 8 of organism 1, the equal fixedly connected with support column 2 in bottom four corners department of organism 1 enters into the inside of organism 1 through feeder hopper 6 with two agricultural seeds that wait to screen, plays the effect of supporting organism 1 through support column 2.
Working principle: when the device is specifically used, two agricultural seeds to be screened firstly pass through the feed hopper 6. Enters the machine body 1 and screens agricultural seeds through the action of the screen 701, in the process, the transmission rod 706 rotates through the starting motor 4 and further drives the eccentric wheel 709 to rotate, when the convex surface of the eccentric wheel 709 contacts with the bottom end of the bottom plate 708, the interaction column 704 moves upwards along the inner wall of the mounting plate 705 and is in a compressed state, when the interaction column 704 moves upwards, the movable block 703 moves along the inner wall of the movable groove 702, the screen 701 swings upwards, meanwhile, when the concave surface of the eccentric wheel 709 contacts with the bottom end of the bottom plate 708, the interaction column 704 moves downwards under the action of the elasticity of the spring 707, the screen 701 moves downwards, and thus the screen 701 is vibrated up and down in a reciprocating manner, the improvement is to the screening effect of agricultural seed, and can avoid screen cloth 701 to appear blocking up the phenomenon, overall structure reasonable in design, be convenient for people to use, wherein in the screening process, when granule seed is greater than screen cloth 701 inside footpath hole, can drop in collecting box 9 through the effect of screening mouth 10 and collect, when granule seed is less than screen cloth 701 inside footpath hole simultaneously, can discharge through unloading pipe 5, when motor 4 rotates, make second synchronizing wheel 303 rotate, and further drive belt 302 and rotate, make first synchronizing wheel 301 rotate at last, drive transmission shaft 304 again and rotate, and drive connecting roller 305 and a plurality of anti-blocking blade 306 take place the swing, thereby play the effect of preventing the jam to unloading pipe 5, guarantee the normal use of device.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Agricultural seed sieving mechanism, including organism (1), its characterized in that: the vibrating machine is characterized in that a vibrating mechanism (7) is arranged in the machine body (1), an anti-blocking mechanism (3) is arranged at the bottom end of the machine body (1), a motor (4) is arranged at the front end of the machine body (1), and a blanking pipe (5) is fixedly connected to the bottom end of the machine body (1);
the shaking mechanism (7) comprises a screen (701), one end of the screen (701) is rotationally connected to the left end of the machine body (1), a movable groove (702) is formed in one side of the bottom end of the screen (701), a movable block (703) is slidably connected to the inside of the movable groove (702), a mounting plate (705) is fixedly connected to the right side of the inside of the machine body (1), an interaction column (704) is slidably connected to the inner through hole of the mounting plate (705), a spring (707) is sleeved outside the interaction column (704), a bottom plate (708) is fixedly connected to the bottom end of the interaction column (704), a bottom plate (708) is fixedly connected to the output end of the motor (4), an eccentric wheel (709) is fixedly connected to the middle side of the outside of the bottom plate (708), a transmission rod (706) is fixedly connected to the outside of the eccentric wheel (709), and the other end of the transmission rod (706) is fixedly connected to the output end of the motor (4).
2. An agricultural seed screening apparatus according to claim 1, wherein: anti-blocking mechanism (3) are including connecting roller (305), connecting roller (305) rotate the inner wall of connection at unloading pipe (5), a plurality of anti-blocking blade (306) of outside equidistance fixedly connected with of connecting roller (305), the front end fixedly connected with transmission shaft (304) of connecting roller (305), the front end fixedly connected with first synchronizing wheel (301) of transmission shaft (304), the outside of transfer line (706) still fixedly connected with second synchronizing wheel (303), the outside of second synchronizing wheel (303) links to each other through belt (302) with the outside of first synchronizing wheel (301).
3. An agricultural seed screening apparatus according to claim 2, wherein: the outer parts of the anti-blocking blades (306) are contacted with the inner wall of the blanking pipe (5).
4. An agricultural seed screening apparatus according to claim 1, wherein: the top of the spring (707) is fixedly connected with the bottom of the mounting plate (705), and the other end of the spring (707) is fixedly connected with the top of the bottom plate (708).
5. An agricultural seed screening apparatus according to claim 1, wherein: the outer surface of the eccentric (709) is in contact with the lower surface of the base plate (708).
6. An agricultural seed screening apparatus according to claim 1, wherein: the screening device is characterized in that a screening opening (10) is formed in the right side of the inside of the machine body (1), and the output end of the screening opening (10) is connected with a collecting box (9).
7. An agricultural seed screening apparatus according to claim 1, wherein: the utility model discloses a machine body, including organism (1), bottom, baffle, support column (2), top fixedly connected with feeder hopper (6) of organism (1), the inner bottom fixedly connected with of organism (1) two guide plates (8), the bottom four corners department of organism (1) all fixedly connected with support column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321776376.2U CN220215728U (en) | 2023-07-07 | 2023-07-07 | Agricultural seed sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321776376.2U CN220215728U (en) | 2023-07-07 | 2023-07-07 | Agricultural seed sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220215728U true CN220215728U (en) | 2023-12-22 |
Family
ID=89195110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321776376.2U Active CN220215728U (en) | 2023-07-07 | 2023-07-07 | Agricultural seed sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220215728U (en) |
-
2023
- 2023-07-07 CN CN202321776376.2U patent/CN220215728U/en active Active
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