CN217528266U - Seed sieving mechanism is used in agricultural popularization - Google Patents
Seed sieving mechanism is used in agricultural popularization Download PDFInfo
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- CN217528266U CN217528266U CN202220563385.2U CN202220563385U CN217528266U CN 217528266 U CN217528266 U CN 217528266U CN 202220563385 U CN202220563385 U CN 202220563385U CN 217528266 U CN217528266 U CN 217528266U
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- screen frame
- frame
- seed
- feeder hopper
- unloading passageway
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- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000007873 sieving Methods 0.000 title claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 29
- 238000012216 screening Methods 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 3
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model provides a seed sieving mechanism is used in agricultural popularization, including frame and the screen frame of setting in the frame and set up the feeder hopper in screen frame upper end one side, the feeder hopper passes through support fixed mounting in frame upper end, the lower extreme of feeder hopper is connected with the unloading passageway, one side of unloading passageway is equipped with air separation mechanism, dust and light impurity in order to be used for getting rid of the seed, the lower extreme suspension of unloading passageway is in the upper end of screen frame, the device passes through unloading passageway and air separation mechanism cooperation, earlier pass through the wind-force influence orbit with dust, light impurity and shrivelled seed, thereby discharge in getting into the miscellaneous mouth that falls, large granule material and the small granule material screening that will not conform to through the screen frame, improve the quality of seed, and got rid of impurity, the device is earlier through air separation mechanism suction dust, avoid dust loss influence environment, material screening speed is fast.
Description
Technical Field
The utility model relates to a seed screening technical field specifically is a seed sieving mechanism is used in agricultural popularization.
Background
The breeding is a key link in the agricultural planting process, seeds need to be screened before breeding, impurities in the seeds and the seeds with small volume and poor quality are screened out, the screened seeds are full, the quality of the seeds is ensured, and the germination rate and the survival rate of the seeds in the breeding link are improved. Generally need screen the seed among the agricultural popularization, and the screening of present seed is mostly to use comparatively traditional method, and the operating technology requires height, and work efficiency is low, and the dust is big, and operational environment is poor to influence staff's health, and the screening effect is thorough inadequately.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a seed sieving mechanism is used in agricultural popularization to solve the problem that proposes in the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize: the utility model provides a seed sieving mechanism is used in agricultural popularization, includes frame and the screen frame of setting in the frame and sets up the feeder hopper in screen frame upper end one side, the feeder hopper passes through support fixed mounting in the frame upper end, and the lower extreme of feeder hopper is connected with the unloading passageway, and one side of unloading passageway is equipped with selection by winnowing mechanism to be used for getting rid of dust and light impurity in the seed, the lower extreme suspension of unloading passageway in the upper end of screen frame, in order to carry out the feed to the screen frame, the lower extreme both sides of screen frame are equipped with a plurality of groups dwang respectively to install in the frame through the dwang slope, one side and the actuating mechanism transmission of screen frame are connected, and the reciprocal of actuating mechanism control screen frame is swayed, thereby filters, and one side that the feeder hopper was kept away from to the screen frame is connected with out the hopper, with discharge material and impurity.
As a further aspect of the present invention: the lower extreme of feeder hopper is toper mechanism, is equipped with the control valve plate between feeder hopper and the unloading passageway to be used for controlling unloading speed or closing the unloading passageway, one side of control valve plate is equipped with the pivot and rotates through the pivot and install on the feeder hopper, the outer end of pivot is equipped with the locating plate, and the outer end cooperation of locating plate is equipped with curved regulating plate, distributes on the regulating plate and is equipped with the locating hole, the locating plate inserts in the locating hole through the locating pin, thereby fixes a position the angle that the control valve plate was opened.
As a further aspect of the utility model: the unloading passageway includes the slip case that the slope set up, sets up the unloading case at the slip case lower extreme, the centre of unloading case falls into the blanking mouth and falls miscellaneous mouthful through the baffle that rotates the setting, the blanking mouth is connected with the screen frame, falls miscellaneous mouthful external selection by winnowing mechanism to suction in the unloading passageway, thereby absorb dust, impurity and shrivelled seed and advance in falling miscellaneous mouthful, the baffle is external to have the regulating part, in order to be used for adjusting baffle pivoted angle, thereby adjust the dynamics that keeps off the material screening.
As a further aspect of the utility model: winnowing mechanism includes the winnowing box, the one end of winnowing box is passed through the tuber pipe and is connected with falling miscellaneous mouthful, and the winnowing box is equipped with the dust bag in, and the upper end of winnowing box is equipped with the fan, and the fan passes through the dust bag and completely cuts off impurity in the winnowing box to personnel's regular cleaning.
As a further aspect of the present invention: the screen frame is internally provided with two groups of screen meshes, and separates the inner cavity of the screen frame into a first screening channel, a second screening channel and a third screening channel from top to bottom in sequence, the first screening channel screens out large-particle impurities and is externally connected with a first discharge hopper, the second screening channel screens out seeds and is externally connected with a second discharge hopper, and the third screening channel screens out small-particle seeds and impurities and is externally connected with a third discharge hopper.
As a further aspect of the present invention: the actuating mechanism includes driving motor and the drive shaft of being connected with the driving motor transmission, on the both ends of drive shaft passed through the bearing frame rotation installation frame, one side of drive shaft was equipped with the eccentric disc, rotate on the eccentric disc and install eccentric connecting rod, one side that the eccentric disc was kept away from to the eccentric connecting rod rotates with the mount and is connected, mount and screen frame fixed connection to drive swaying of screen frame.
As a further aspect of the present invention: the two ends of the eccentric connecting rod are provided with rod sleeves which are connected through adjusting rods, the two ends of each adjusting rod are respectively of a threaded structure, the rod sleeves are provided with threaded holes corresponding to the adjusting rods, and the two ends of each adjusting rod are respectively in threaded connection with the rod sleeves, so that the length of the eccentric connecting rod is adjusted, and the swinging amplitude of the screen body is controlled.
Compared with the prior art, the beneficial effects of the utility model are that: the device passes through the cooperation of unloading passageway and selection by winnowing mechanism, passes through wind-force influence orbit with the seed of shrivelled earlier dust, light impurity to discharge in getting into the miscellaneous mouth that falls, screening out the large granule material that will not conform through the screen frame and small particle material, improve the quality of seed, and got rid of impurity, the device is earlier through selection by winnowing mechanism suction dust, avoids dust loss influence environment, and material screening speed is fast.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure of the feeding channel of the present invention;
fig. 4 is a schematic structural view of the driving mechanism of the present invention;
the following are marked in the figure: 1. a frame; 2. a screen body; 3. a feed hopper; 4. a blanking channel; 5. a winnowing box; 6. a drive mechanism; 11. rotating the rod; 21. a first discharge hopper; 22. a second discharge hopper; 23. a third discharge hopper; 31. a control valve plate; 32. positioning a plate; 33. an adjusting plate; 41. a slide box; 42. a blanking box; 43. a partition plate; 44. a blanking port; 45. dropping impurities; 51. a fan; 61. a drive motor; 62. a drive shaft; 63. an eccentric disc; 64. an eccentric link; 65. a fixing frame.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the specific drawings.
As shown in figures 1 to 4 of the drawings,
this embodiment provides a seed sieving mechanism for agricultural popularization, including frame 1 and the screen frame 2 of setting in frame 1 and the feeder hopper 3 of setting in screen frame 2 upper end one side, feeder hopper 3 is connected with unloading passageway 4 through support fixed mounting in frame 1 upper end, the lower extreme of feeder hopper 3, and one side of unloading passageway 4 is equipped with selection by winnowing mechanism to be used for getting rid of dust and light impurity in the seed, and the lower extreme of unloading passageway 4 suspends in the upper end of screen frame 2 in order to feed screen frame 2, the lower extreme both sides of screen frame 2 are equipped with a plurality of groups dwang 11 respectively, and install on frame 1 through dwang 11 slope, and one side and the 6 transmission of actuating mechanism of screen frame 2 are connected, and actuating mechanism 6 controls reciprocal the rocking of screen frame 2 to filter, one side that feeder hopper 3 was kept away from to the screen frame 2 is connected with out the hopper, with discharge material and impurity.
In this embodiment, the lower extreme of feeder hopper 3 is conical mechanism, is equipped with control valve plate 31 between feeder hopper 3 and the unloading passageway 4 to be used for controlling unloading speed or closing unloading passageway 4, one side of control valve plate 31 is equipped with the pivot and rotates through the pivot and install on feeder hopper 3, the outer end of pivot is equipped with locating plate 32, and the outer end cooperation of locating plate 32 is equipped with curved regulating plate 33, distributes on the regulating plate 33 and is equipped with the locating hole, locating plate 32 inserts in the locating hole through the locating pin, thereby fixes a position the angle that control valve plate 31 opened.
In this embodiment, unloading passageway 4 includes the slip case 41 that the slope set up, sets up the unloading case 42 at slip case 41 lower extreme, the centre of unloading case 42 falls into blanking mouth 44 and miscellaneous mouthful 45 of falling through the baffle 43 that rotates the setting, blanking mouth 44 is connected with screen frame 2, falls miscellaneous mouthful 45 external air separator to suction in the unloading passageway 4, thereby absorb into miscellaneous mouthful 45 of falling with dust, impurity and shrivelled seed, baffle 43 is external to have the regulating part, in order to be used for adjusting baffle 43 pivoted angle, thereby adjust the dynamics that keeps off the material and filter.
In this embodiment, selection by winnowing mechanism includes wind selector 5, wind pipe and miscellaneous mouthful 45 connection that fall are passed through to the one end of wind selector 5, are equipped with the dust bag in the wind selector 5, and the upper end of wind selector 5 is equipped with fan 51, and fan 51 is isolated impurity in wind selector 5 through the dust bag to personnel's regular clearance.
In this embodiment, be equipped with two sets of screens in the screen frame 2 to separate into first screening passageway, second screening passageway and third screening passageway from the top down in proper order with 2 inner chambers of screen frame, first screening passageway is selected large granule impurity and is external to have first play hopper 21, and the seed is selected and is external to have second play hopper 22 to the second screening passageway, and the third screening passageway is selected small granule seed and impurity and is external to have third play hopper 23.
In this embodiment, actuating mechanism 6 includes driving motor 61 and the drive shaft 62 of being connected with driving motor 61 transmission, on the bearing frame rotation installation frame 1 was passed through at the both ends of drive shaft 62, one side of drive shaft 62 was equipped with eccentric disc 63, it installs eccentric connecting rod 64 to rotate on the eccentric disc 63, eccentric connecting rod 64 keeps away from one side of eccentric disc 63 and rotates with mount 65 and be connected, mount 65 and screen frame 2 fixed connection to drive rocking of screen frame 2. The two ends of the eccentric connecting rod 64 are provided with rod sleeves which are connected through adjusting rods, the two ends of each adjusting rod are respectively of a threaded structure, the rod sleeves are provided with threaded holes corresponding to the adjusting rods, and the two ends of each adjusting rod are respectively in threaded connection with the rod sleeves, so that the length of the eccentric connecting rod 64 is adjusted, and the swinging amplitude of the screen body 2 is controlled.
The utility model discloses a theory of operation does: the seeds are dumped into the feed hopper 3, the feed hopper 3 adjusts the blanking speed through the control valve plate 31, after large granular substances and full seeds slide through the sliding box 41, the large granular substances and the full seeds fall into the blanking port 44 according to inertia, and the light seeds, dust and other impurities are sucked by the air separation mechanism, the sliding track is changed greatly, so that the light seeds and the dust enter the impurity dropping port 45 and are sucked into the air separation box 5; the material that screen frame 2 fell into to blanking mouth 44 shakes and divides the sieve, and large granule impurity discharges through first play hopper 21, and full seed discharges through second play hopper 22, and tiny particle seed and tiny impurity discharge through third play hopper 23, make the screening quality better.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. 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. It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. The utility model provides a seed sieving mechanism is used in agricultural popularization which characterized in that: including frame and the screen frame of setting in the frame and set up the feeder hopper in screen frame upper end one side, the feeder hopper passes through support fixed mounting in the frame upper end, and the lower extreme of feeder hopper is connected with the unloading passageway, and one side of unloading passageway is equipped with selection by winnowing mechanism to be arranged in getting rid of dust and light impurity in the seed, the lower extreme suspension of unloading passageway is in the upper end of screen frame, in order to carry out the feed to the screen frame, the lower extreme both sides of screen frame are equipped with a plurality of groups dwang respectively to install in the frame through the dwang slope, one side and the actuating mechanism transmission of screen frame are connected, and the reciprocal of actuating mechanism control screen frame is swayed, thereby filter, and one side that the feeder hopper was kept away from to the screen frame is connected with out the hopper, with discharge material and impurity.
2. The seed sieving mechanism for agricultural popularization of claim 1, wherein: the lower extreme of feeder hopper is conical mechanism, is equipped with the control valve plate between feeder hopper and the unloading passageway to be used for controlling unloading speed or close the unloading passageway, one side of control valve plate is equipped with the pivot and rotates through the pivot and install on the feeder hopper, the outer end of pivot is equipped with the locating plate, and the outer end cooperation of locating plate is equipped with curved regulating plate, distributes on the regulating plate and is equipped with the locating hole, the locating plate inserts in the locating hole through the locating pin to the angle that will control the valve plate and open is fixed a position.
3. The seed sieving mechanism for agricultural popularization of claim 2, wherein: the unloading passageway includes the slip case that the slope set up, sets up the unloading case at the slip case lower extreme, the centre of unloading case falls into the blanking mouth and falls miscellaneous mouthful through the baffle that rotates the setting, the blanking mouth is connected with the screen frame, falls miscellaneous mouthful external selection by winnowing mechanism to suction in the unloading passageway, thereby absorb dust, impurity and shrivelled seed and advance in falling miscellaneous mouthful, the baffle is external to have the regulating part, in order to be used for adjusting baffle pivoted angle, thereby adjust the dynamics that keeps off the material screening.
4. The seed sieving mechanism for agricultural popularization of claim 3, wherein: the winnowing mechanism includes the winnowing box, the one end of winnowing box is passed through the tuber pipe and is connected with falling miscellaneous mouthful, and the winnowing box is equipped with the dust removal filter bag, and the upper end of winnowing box is equipped with the fan, and the fan passes through the dust removal filter bag and completely cuts off impurity at the winnowing box to personnel's regular clearance.
5. The seed sieving mechanism for agricultural popularization of claim 1, wherein: the screen frame is internally provided with two groups of screen meshes, and separates the inner cavity of the screen frame into a first screening channel, a second screening channel and a third screening channel from top to bottom in sequence, the first screening channel screens out large-particle impurities and is externally connected with a first discharge hopper, the second screening channel screens out seeds and is externally connected with a second discharge hopper, and the third screening channel screens out small-particle seeds and impurities and is externally connected with a third discharge hopper.
6. The seed sieving mechanism for agricultural popularization of claim 1, wherein: the actuating mechanism includes driving motor and the drive shaft of being connected with the driving motor transmission, on the both ends of drive shaft passed through the bearing frame rotation installation frame, one side of drive shaft was equipped with the eccentric disc, rotate on the eccentric disc and install eccentric connecting rod, one side that the eccentric disc was kept away from to the eccentric connecting rod rotates with the mount and is connected, mount and screen frame fixed connection to drive swaying of screen frame.
7. The seed sieving mechanism for agricultural popularization of claim 6, wherein: the two ends of the eccentric connecting rod are provided with rod sleeves which are connected through adjusting rods, the two ends of each adjusting rod are respectively of a threaded structure, the rod sleeves are provided with threaded holes corresponding to the adjusting rods, and the two ends of each adjusting rod are respectively in threaded connection with the rod sleeves, so that the length of the eccentric connecting rod is adjusted, and the swinging amplitude of the screen body is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220563385.2U CN217528266U (en) | 2022-03-14 | 2022-03-14 | Seed sieving mechanism is used in agricultural popularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220563385.2U CN217528266U (en) | 2022-03-14 | 2022-03-14 | Seed sieving mechanism is used in agricultural popularization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217528266U true CN217528266U (en) | 2022-10-04 |
Family
ID=83428216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220563385.2U Active CN217528266U (en) | 2022-03-14 | 2022-03-14 | Seed sieving mechanism is used in agricultural popularization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217528266U (en) |
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2022
- 2022-03-14 CN CN202220563385.2U patent/CN217528266U/en active Active
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| GR01 | Patent grant | ||
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Effective date of registration: 20240613 Address after: No. 1, Building 6, Block 4, High tech Park, Beiquan Town, Shihezi City, Xinjiang Uygur Autonomous Region, 832061 Patentee after: XINJIANG ZHONGNONG YOUMIAN COTTON INDUSTRY CO.,LTD. Country or region after: China Address before: 241313 Agricultural Comprehensive Service Center, Yandun Town, Nanling County, Wuhu City, Anhui Province Patentee before: Xi Genjin Country or region before: China |