CN217474088U - Sieving mechanism is used in seed processing - Google Patents
Sieving mechanism is used in seed processing Download PDFInfo
- Publication number
- CN217474088U CN217474088U CN202221586540.9U CN202221586540U CN217474088U CN 217474088 U CN217474088 U CN 217474088U CN 202221586540 U CN202221586540 U CN 202221586540U CN 217474088 U CN217474088 U CN 217474088U
- Authority
- CN
- China
- Prior art keywords
- reel
- seed
- eccentric wheel
- sides
- eccentric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007873 sieving Methods 0.000 title claims description 9
- 238000012216 screening Methods 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 2
- 239000011435 rock Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model discloses a screening device for seed processing, including box, eccentric wheel and reel, both sides below the box inside are all rotated and are installed the eccentric wheel, the reel is installed at the top of eccentric wheel, and the top of reel inside is installed the screen cloth, the pneumatic cylinder is all installed to the both sides at box top, and both sides the output of pneumatic cylinder all installs the fixed plate, and two sets of front end rotation between the fixed plate installs the screw thread lead screw, and two sets of rear end between the fixed plate is equipped with the slide bar, and the motor is installed in the left outside of fixed plate, and the output of motor is connected with the screw thread lead screw; the utility model discloses a seed is placed to the reel, sieves the seed through the screen cloth, utilizes the eccentric wheel rotation to drive the reel, rocks along convex orbit, gets off the screening of the too big fine variety of diameter and stays among the screen cloth, leaves the seed that does not need to stay in the reel, compares in artifical screening labour saving and time saving more.
Description
Technical Field
The utility model relates to a screening installation technical field especially relates to a sieving mechanism is used in seed processing.
Background
Before the seeds are sowed, in order to optimize the optimal seeds, the seeds with large and full grains are generally selected for sowing, the grain size and the fullness are not enough, the survival rate is low, and the fruits grown after the seedlings are planted are relatively small due to the genetic characteristic, so that the seeds need to be screened;
present seed screening generally screens for manual handheld sieve, and extravagant manpower and materials of screening like this are more troublesome, and the screening efficiency is also not high, even there are some sieving mechanism, generally also is simple vibration screening, can't spread out the seed, and the screening effect is not good enough, consequently, the utility model provides a sieving mechanism is used in seed processing in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims to provide a sieving mechanism is used in seed processing, this sieving mechanism is used in seed processing place the seed through the reel, sieves the seed through the screen cloth, utilizes the eccentric wheel rotation to drive the reel, rocks along convex orbit, gets off the screening of the oversize good kind of diameter and stays among the screen cloth, leaves the seed that does not need and stays in the reel, compares in artifical screening labour saving and time saving more.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a sieving mechanism is used in seed processing, includes box, eccentric wheel and reel, the both sides of the inside below of box are all rotated and are installed the eccentric wheel, the reel is installed at the top of eccentric wheel, and the inside top of reel installs the screen cloth, the pneumatic cylinder is all installed to the both sides at box top, and both sides the fixed plate is all installed, and is two sets of to the output of pneumatic cylinder front end between the fixed plate rotates and installs the screw lead screw, and is two sets of rear end between the fixed plate is equipped with the slide bar, and is left the motor is installed in the outside of fixed plate, and the output and the screw lead screw connection of motor, threaded connection has the nut cover on the screw lead screw, the movable sleeve is equipped with the sliding sleeve on the slide bar, be connected with the scraper blade between nut cover and the sliding sleeve.
The further improvement lies in that: the eccentric wheel comprises a wheel body and an eccentric shaft, a fixing groove is formed in one side above the wheel body, the upper end of the eccentric shaft is rotatably installed at the bottom of the screen frame through a bearing, and the lower end of the eccentric shaft is inserted into the fixing groove and fixed through a bolt.
The further improvement lies in that: the rotating motor is installed on one side of the bottom inside the box body, the output end of the rotating motor is connected with the left eccentric wheel, and the eccentric wheels are connected through a belt.
The further improvement lies in that: the inside both sides of reel all are equipped with U type buckle, the screen cloth is fixed in U type buckle and is locked through the bolt.
The further improvement lies in that: the front of box is installed the dodge gate, and the front of dodge gate has seted up the visual window.
The beneficial effects of the utility model are that: the utility model discloses a seed is placed to the reel, sieve the seed through the screen cloth, utilize the rotatory drive reel of eccentric wheel, rock along convex orbit, screen the too big fine variety of diameter and get off and stay among the screen cloth, it stays in the reel to leave the seed that does not need, compare in artifical screening labour saving and time saving more, and before the screening, it removes to drive the scraper blade through the rotation of screw lead screw, evenly spread out the seed of placing on the screen cloth, promote the screening effect with this, it drives the scraper blade and evenly spread out the seed to make the screw lead screw remove about the removal, with this screening efficiency who promotes the seed.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a detailed view of the eccentric wheel of the present invention;
FIG. 3 is a schematic view of the structure of the screen frame of the present invention;
FIG. 4 is a top view of the scraper structure of the present invention;
fig. 5 is a front schematic view of the present invention.
Wherein: 1. a box body; 2. an eccentric wheel; 3. a screen frame; 4. a screen mesh; 5. a pneumatic cylinder; 6. a fixing plate; 7. a threaded lead screw; 8. a slide bar; 9. a motor; 10. a nut sleeve; 11. a sliding sleeve; 12. a squeegee; 13. a wheel body; 14. an eccentric shaft; 15. fixing grooves; 16. a bearing; 17. rotating the motor; 18. a belt; 19. a U-shaped buckle; 20. a movable door; 21. a visible window.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to fig. 1, 2, 3, 4, 5, the embodiment provides a screening device for seed processing, which comprises a box body 1, an eccentric wheel 2 and a screen frame 3, wherein the eccentric wheel 2 is rotatably installed on both sides of the lower part inside the box body 1, the screen frame 3 is installed on the top of the eccentric wheel 2, a screen 4 is installed above the inside of the screen frame 3, pneumatic cylinders 5 are installed on both sides of the top of the box body 1, fixing plates 6 are installed at output ends of the pneumatic cylinders 5 on both sides, a threaded lead screw 7 is rotatably installed at the front end between two groups of the fixing plates 6, a slide rod 8 is arranged at the rear end between the two groups of the fixing plates 6, a motor 9 is installed on the outer side of the left fixing plate 6, the model of the motor 9 is YNT-01, the output end of the motor 9 is connected with the threaded lead screw 7, a nut sleeve 10 is connected to the threaded lead screw 7, a sliding sleeve 11 is movably sleeved on the slide rod 8, a scraping plate 12 is connected between the nut sleeve 10 and the sliding sleeve 11. The starting motor 9 drives the nut sleeve 10 to move left and right on the threaded screw rod 7, so that the scraper moves left and right uniformly to spread the seeds.
The eccentric wheel 2 comprises a wheel body 13 and an eccentric shaft 14, wherein a fixing groove 15 is formed in one side above the wheel body 13, the upper end of the eccentric shaft 14 is rotatably installed at the bottom of the screen frame 3 through a bearing 16, and the lower end of the eccentric shaft 14 is inserted into the fixing groove 15 and fixed through a bolt.
A rotating motor 17 is installed on one side of the bottom inside the box body 1, the type of the rotating motor 17 is Y90S-2, the output end of the rotating motor 17 is connected with the eccentric wheel 2 on the left side, and the two groups of eccentric wheels 2 are connected through a belt 18. The rotating motor 17 drives the eccentric wheel 2 to rotate.
Inside both sides of reel 3 all are equipped with U type buckle 19, screen cloth 4 is fixed in U type buckle 19 and is locked through the bolt.
The front surface of the box body 1 is provided with a movable door 20, and the front surface of the movable door 20 is provided with a visual window 21.
During the use, put the seed into screen cloth 4, start pneumatic cylinder 5 and get off fixed plate 6 propelling movement, starter motor 9 drives nut cover 10 and removes on screw lead screw 7, make the scraper blade remove about even with the seed stand out, then start rotation motor 17 drives belt 18, belt 18 drives reel 3 at eccentric wheel 2 top and rocks along convex orbit, screen the seed, screen off the too big good kind of diameter and get off and stay among screen cloth 4, it stays in reel 3 to remain the seed that does not need, compare in artifical screening labour saving and time saving more.
The utility model discloses a seed is placed to reel 2, sieve the seed through screen cloth 4, utilize 2 rotatory drive reel 3 of eccentric wheel, rock along convex orbit, screen the too big good kind of diameter and get off and stay among screen cloth 4, it stays in reel 2 to leave the seed that does not need, compare in artifical screening labour saving and time saving more, and before the screening, it removes to drive scraper blade 12 through 7 pole rotations of screw thread, evenly spread out the seed of placing on the screen cloth 4, promote the screening effect with this, it drives scraper blade 12 and evenly spread out the seed to make about 7 removal of screw thread lead screws, with this screening efficiency who promotes the seed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a sieving mechanism is used in seed processing, includes box (1), eccentric wheel (2) and reel (3), its characterized in that: eccentric wheels (2) are rotatably arranged on two sides of the lower part in the box body (1), a screen frame (3) is arranged on the top of each eccentric wheel (2), a screen (4) is arranged above the inside of the screen frame (3), pneumatic cylinders (5) are arranged on two sides of the top of the box body (1), the output ends of the pneumatic cylinders (5) at two sides are respectively provided with a fixed plate (6), the front end between two groups of the fixed plates (6) is rotatably provided with a threaded screw rod (7), the rear end between two groups of the fixed plates (6) is provided with a slide rod (8), the outer side of the left fixed plate (6) is provided with a motor (9), the output end of the motor (9) is connected with a threaded screw rod (7), a nut sleeve (10) is connected with the threaded screw rod (7) in a threaded manner, a sliding sleeve (11) is movably sleeved on the sliding rod (8), and a scraping plate (12) is connected between the nut sleeve (10) and the sliding sleeve (11).
2. The seed processing screening apparatus according to claim 1, wherein: the eccentric wheel (2) comprises a wheel body (13) and an eccentric shaft (14), a fixing groove (15) is formed in one side above the wheel body (13), the upper end of the eccentric shaft (14) is rotatably installed at the bottom of the screen frame (3) through a bearing (16), and the lower end of the eccentric shaft (14) is inserted into the fixing groove (15) and fixed through bolts.
3. The seed processing screening apparatus according to claim 1, wherein: the box is characterized in that a rotating motor (17) is installed on one side of the bottom inside the box body (1), the output end of the rotating motor (17) is connected with the eccentric wheel (2) on the left side, and the eccentric wheels (2) are connected through a belt (18).
4. The seed processing screening apparatus according to claim 1, wherein: both sides inside reel (3) all are equipped with U type buckle (19), screen cloth (4) are fixed in U type buckle (19) and are locked through the bolt.
5. The seed processing screening apparatus according to claim 1, wherein: the front surface of the box body (1) is provided with a movable door (20), and the front surface of the movable door (20) is provided with a visual window (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221586540.9U CN217474088U (en) | 2022-06-23 | 2022-06-23 | Sieving mechanism is used in seed processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221586540.9U CN217474088U (en) | 2022-06-23 | 2022-06-23 | Sieving mechanism is used in seed processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217474088U true CN217474088U (en) | 2022-09-23 |
Family
ID=83315257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221586540.9U Expired - Fee Related CN217474088U (en) | 2022-06-23 | 2022-06-23 | Sieving mechanism is used in seed processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217474088U (en) |
-
2022
- 2022-06-23 CN CN202221586540.9U patent/CN217474088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220923 |