CN218014171U - Seed sieving mechanism for agricultural breeding - Google Patents
Seed sieving mechanism for agricultural breeding Download PDFInfo
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- CN218014171U CN218014171U CN202222108160.0U CN202222108160U CN218014171U CN 218014171 U CN218014171 U CN 218014171U CN 202222108160 U CN202222108160 U CN 202222108160U CN 218014171 U CN218014171 U CN 218014171U
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- 238000009395 breeding Methods 0.000 title claims abstract description 20
- 230000001488 breeding effect Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims description 7
- 238000007873 sieving Methods 0.000 title claims description 7
- 238000012216 screening Methods 0.000 claims abstract description 30
- 239000010902 straw Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 5
- 241000209140 Triticum Species 0.000 description 11
- 235000021307 Triticum Nutrition 0.000 description 11
- 239000004744 fabric Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010899 nucleation Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
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Abstract
The application provides a seed screening device for agricultural breeding, which comprises a machine body and a screening part, wherein the screening part comprises a screen frame, a driving rod and a supporting part, wherein the screen frame, the driving rod and the supporting part are rotatably connected to the inner wall of the machine body; wherein, the screen frame both sides wall has still seted up the sliding tray, and the one end that the organism was kept away from to the actuating lever is through one of them group sliding tray and screen frame slip link to each other, and another group sliding tray cooperatees with support component. The blanking part is fixedly connected to the top wall of the machine body, and a blanking port of the blanking part corresponds to the sieve frame. The guide frame is detachably connected to the outer wall of the machine body and matched with the screen frame. The utility model discloses imitate artifical dustpan of using and select kind, remaining straw, hollow seed and good seed separation in the air-blower will the seed simultaneously, good seed is along with the reciprocal winnowing of bank of screens, and the guide frame that progressively slides, greatly increased the quality of selecting kind, the reality is stronger.
Description
Technical Field
The utility model relates to a seed selection equipment technical field particularly, relates to a seed sieving mechanism for agricultural breeding.
Background
The quality of agricultural seeds directly influences the yield of planting, so the seed selection is particularly important, for example, in northern winter wheat areas with sunny property, dry property, sufficient sunshine and short young ear differentiation time, a multi-ear winter variety with good cold resistance and strong tillering force is generally suitable to be selected. In the south winter wheat area with much overcast and rainy days, high temperature, less sunshine and longer ear differentiation time, a spring big ear type variety with strong moisture resistance and long dormancy period is selected, the high yield of the improved variety is closely related to seed selection, and the high yield is selected firstly to achieve the aim of high yield and harvest.
In the prior art, when selecting seeds, many times through reciprocal screening to select seeds, though separate remaining tiny granule of seed and incomplete seed and intact seed, then can't sieve to inside shrivelled seed, and the screening process, can remain a large amount of straw and accompany the seed, and the seed selection quality can't reach the seeding requirement, therefore a seed sieving mechanism for agricultural breeding is needed urgently to solve above-mentioned problem.
Disclosure of Invention
The utility model aims to provide a: the wheat seed selection device aims at the problems that in the prior art, when wheat seeds are selected, the wheat seeds are selected through reciprocating screening, although residual fine particles and incomplete wheat seeds of the wheat seeds are separated from complete wheat seeds, the wheat seeds with dry and shriveled inner parts cannot be screened, a large amount of wheat straws can be remained along with the wheat seeds in the screening process, and the seed selection quality cannot meet the seeding requirement.
In order to achieve the purpose of the invention, the utility model provides the following technical scheme:
a seed screening device for agricultural breeding is provided to improve the above problems.
The present application is specifically such that:
the utility model provides a seed sieving mechanism for agricultural breeding, includes the organism, still includes screening parts, and screening parts is including rotating the bank of screens, actuating lever and the support component of connecting in the organism inner wall. Wherein, the screen frame both sides wall has still seted up the sliding tray, and the one end that the organism was kept away from to the actuating lever is through one of them group sliding tray and screen frame slip link to each other, and another group sliding tray cooperatees with support component. The blanking part is fixedly connected to the top wall of the machine body, and a blanking port of the blanking part corresponds to the sieve frame. The guide frame can be dismantled and connect in organism outer wall, and guide frame and bank of screens cooperate.
As the preferred technical scheme of this application, bank of screens inner wall sliding connection has the screen cloth, and the bank of screens is close to the lateral wall of guide frame one end still fixedly connected with leak protection adhesive tape, and the one end that the bank of screens was kept away from to the leak protection adhesive tape links to each other with the organism inner wall is fixed.
As the preferred technical scheme of this application, the supporting component includes backup pad, slider and elastic component, and the backup pad rotates to be connected in the organism inner wall, and slider sliding connection is in the sliding tray inner wall, and the one end that the organism was kept away from to the backup pad rotates with the slider and links to each other, and elastic component fixed connection is in the slider lateral wall, and the one end that the slider was kept away from to the elastic component links to each other with the sliding tray is fixed.
As the preferred technical scheme of this application, unloading part includes hopper, storage hopper and unloading dish down, and hopper fixed connection is in the organism roof down, and hopper and bank of screens are corresponding down, and storage hopper fixed connection is in hopper roof down, and the unloading dish rotates to be connected in hopper inner wall down, and the unloading dish is connected with the actuating lever through belt and band pulley.
As the preferred technical scheme of this application, the bin outlet has still been seted up to the organism outer wall, and organism inner wall is fixedly connected with air-blower still, and organism outer wall is fixedly connected with motor still, and the motor output end links to each other with the actuating lever is fixed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the screen frame matched with the driving rod and under the support of the support part, the seeds are shaken up in a reciprocating manner, a dustpan is used for selecting seeds by imitating manual work, meanwhile, the air blower separates residual straws and hollow seeds from the fine seeds in the seeds, the fine seeds gradually slide down the guide frame along with the reciprocating shaking up of the screen frame, the seed selection quality is greatly improved, and the problems that although residual fine particles of the seeds and incomplete seeds are separated from the complete seeds in the prior art, the seeds with dry and shriveled interior cannot be screened, a large amount of straws are left along with the seeds in the screening process, and the seed selection quality cannot meet the seeding requirement are solved;
2. through setting up the screen cloth, can carry out the secondary screening to the seed, still can change the screen cloth of different meshes according to the kind of seed simultaneously, the seed selection of applicable all kinds of cereal, simple structure, the practicality is strong, and the impurity of while separation is discharged by the bin outlet, avoids the dust to cause the harm to personnel.
Drawings
Fig. 1 is one of the overall structural schematic diagrams of the seed screening apparatus for agricultural breeding provided in the present application;
fig. 2 is a second schematic diagram of the overall structure of the seed screening apparatus for agricultural breeding provided in the present application;
fig. 3 is a schematic cross-sectional structure diagram of a seed screening apparatus for agricultural breeding according to the present application;
fig. 4 is a partial structural front view of the seed screening apparatus for agricultural breeding provided in the present application;
FIG. 5 is a second schematic sectional view of the seed screening apparatus for agricultural breeding according to the present invention
Fig. 6 is an enlarged view of the structure a in fig. 5 of the seed screening apparatus for agricultural breeding provided in the present application.
The following are marked in the figure:
10. a body; 110. a screen frame; 111. a drive rod; 112. a sliding groove; 113. a leakage-proof rubber strip; 114. A screen mesh; 120. a material guide frame; 121. a discharge outlet; 122. a blower; 123. a motor; 130. a support plate; 131. a slider; 132. an elastic member; 140. feeding a hopper; 141. a storage hopper; 142. and (7) discharging the material 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.
As shown in fig. 1 to 6, the present embodiment provides a seed screening apparatus for agricultural breeding, which includes a machine body 10, and further includes a screening member, wherein the screening member includes a screen frame 110 rotatably connected to an inner wall of the machine body 10, a driving rod 111, and a supporting member. The two side walls of the sieve frame 110 are further provided with sliding grooves 112, one end of the driving rod 111 away from the machine body 10 is slidably connected with the sieve frame 110 through one group of sliding grooves 112, and the other group of sliding grooves 112 are matched with the supporting component. The blanking part is fixedly connected to the top wall of the machine body 10, and a blanking port of the blanking part corresponds to the sieve frame 110. The material guiding frame 120 is detachably connected to the outer wall of the machine body 10, and the material guiding frame 120 is matched with the sieve frame 110. Through setting up screen frame 110 and actuating lever 111 and cooperating to under the support of supporting component, shake the seed with reciprocating, imitate artifical dustpan and carry out the seed selection, with remaining straw, hollow seed and good seed separation in the seed, good seed is along with the reciprocal shake-up of screen frame 110, and the guide frame 120 is fallen in the step-by-step slip, greatly increased the quality of selecting seeds.
As shown in fig. 1-4, as a preferred embodiment, on the basis of the above manner, further, a screen 114 is slidably connected to an inner wall of the sieve frame 110, a leakage-proof rubber strip 113 is fixedly connected to a side wall of the sieve frame 110 near one end of the guide frame 120, and one end of the leakage-proof rubber strip 113 far away from the sieve frame 110 is fixedly connected to an inner wall of the machine body 10. Through setting up screen cloth 114, can carry out the secondary screening to the seed, still can change the screen cloth 114 of different meshes simultaneously according to the kind of seed, the seed selection of applicable all kinds of cereal, and leak protection adhesive tape 113 is the rubber material, avoids dropping to organism 10 inside through the screening seed.
As shown in fig. 3-6, as a preferred embodiment, on the basis of the above manner, further, the supporting component includes a supporting plate 130, a sliding block 131 and an elastic member 132, the supporting plate 130 is rotatably connected to the inner wall of the machine body 10, the sliding block 131 is slidably connected to the inner wall of the sliding groove 112, one end of the supporting plate 130 away from the machine body 10 is rotatably connected to the sliding block 131, the elastic member 132 is fixedly connected to a side wall of the sliding block 131, and one end of the elastic member 132 away from the sliding block 131 is fixedly connected to the sliding groove 112, the supporting rod supports the sliding block 131 to slide in the sliding groove 112, and under the action of the elastic member 132, the stability of the swing of the sieve frame 110 is increased.
As shown in fig. 6, as a preferred embodiment, in addition to the above manner, the blanking member further includes a lower hopper 140, a storage hopper 141 and a blanking tray 142, the lower hopper 140 is fixedly connected to the top wall of the machine body 10, the lower hopper 140 corresponds to the sieve frame 110, the storage hopper 141 is fixedly connected to the top wall of the lower hopper 140, the blanking tray 142 is rotatably connected to the inner wall of the lower hopper 140, and the blanking tray 142 is connected to the driving rod 111 through a belt and a pulley. The motor 123 is started, and then the driving rod 111 fixedly connected with the output end of the motor 123 and the blanking disc 142 are driven to rotate, and along with the rotation of the blanking disc 142, seeds drop on the screen 114 on the inner wall of the sieve frame 110 in batches.
As shown in fig. 1-2, as a preferred embodiment, on the basis of the above manner, a discharge opening 121 is further formed in an outer wall of the machine body 10, a blower 122 is further fixedly connected to an inner wall of the machine body 10, a motor 123 is further fixedly connected to an outer wall of the machine body 10, an output end of the motor 123 is fixedly connected to the driving rod 111, and separated impurities are discharged from the discharge opening 121, so that damage to people caused by dust is avoided.
The utility model discloses a working process does:
this seed sieving mechanism for agricultural breeding when using: pour the seed into out the hopper, start motor 123, and then drive actuating lever 111 and the rotation of unloading dish 142 that links to each other with motor 123 output end, along with the rotation of unloading dish 142, the seed drops in batches to the inside screen cloth 114 of bank of screens 110 on, actuating lever 111 drives bank of screens 110 through sliding tray 112 and carries out reciprocating swing simultaneously when rotating, and backup pad 130 supports slider 131 and slides in sliding tray 112 inside simultaneously to under the effect of elastic component 132, increase the wobbling stability of bank of screens 110. The sieve frame 110 is shaken seed up and down, imitate the manual work and use the dustpan to select seeds, remaining straw in the seed of air-blower 122 simultaneously, hollow seed and good seed separation, good seed is along with the reciprocal shake-up of sieve frame 110, roll-off after the guide frame 120 slides down step by step, greatly increased the quality of selecting seeds, even though separated remaining tiny granule of seed and incomplete seed and complete seed among the prior art, but then can't sieve to inside shrivelled seed, and in the screening process, can remain a large amount of straw and accompany the seed, the problem that the quality of selecting seeds can't reach the seeding requirement. And through setting up screen cloth 114, can carry out the secondary screening to the seed, still can change the screen cloth 114 of different meshes simultaneously according to the kind of seed, the seed selection of applicable all kinds of cereal, simple structure, the practicality is strong, and the impurity of while separation is discharged by bin outlet 121, avoids the dust to cause the harm to the personnel.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a seed sieving mechanism for agricultural breeding, includes organism (10), its characterized in that still includes: the screening component comprises a screen frame (110) rotatably connected to the inner wall of the machine body (10), a driving rod (111) and a supporting component;
the two side walls of the sieve frame (110) are also provided with sliding grooves (112), one end, far away from the machine body (10), of the driving rod (111) is connected with the sieve frame (110) in a sliding mode through one group of sliding grooves (112), and the other group of sliding grooves (112) are matched with the supporting component;
the blanking part is fixedly connected to the top wall of the machine body (10), and a blanking port of the blanking part corresponds to the sieve frame (110);
the guide frame (120) is detachably connected to the outer wall of the machine body (10), and the guide frame (120) is matched with the sieve frame (110).
2. The seed screening device for agricultural breeding according to claim 1, wherein a screen (114) is slidably connected to the inner wall of the screen frame (110), a leakage-proof rubber strip (113) is fixedly connected to the side wall of the screen frame (110) near one end of the guide frame (120), and one end of the leakage-proof rubber strip (113) far away from the screen frame (110) is fixedly connected to the inner wall of the machine body (10).
3. The seed screening device for agricultural breeding according to claim 1, wherein the supporting member comprises a supporting plate (130), a sliding block (131) and an elastic member (132), the supporting plate (130) is rotatably connected to the inner wall of the machine body (10), the sliding block (131) is slidably connected to the inner wall of the sliding groove (112), one end of the supporting plate (130), which is far away from the machine body (10), is rotatably connected with the sliding block (131), the elastic member (132) is fixedly connected to the side wall of the sliding block (131), and one end of the elastic member (132), which is far away from the sliding block (131), is fixedly connected with the sliding groove (112).
4. The seed screening device for agricultural breeding according to claim 1, wherein the blanking member comprises a blanking hopper (140), a storage hopper (141) and a blanking disc (142), the blanking hopper (140) is fixedly connected to the top wall of the machine body (10), the blanking hopper (140) corresponds to the screen frame (110), the storage hopper (141) is fixedly connected to the top wall of the blanking hopper (140), the blanking disc (142) is rotatably connected to the inner wall of the blanking hopper (140), and the blanking disc (142) is connected to the driving rod (111) through a belt and a pulley.
5. The seed screening device for agricultural breeding according to claim 1, wherein a discharge opening (121) is further formed in the outer wall of the machine body (10), an air blower (122) is further fixedly connected to the inner wall of the machine body (10), a motor (123) is further fixedly connected to the outer wall of the machine body (10), and the output end of the motor (123) is fixedly connected with the driving rod (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222108160.0U CN218014171U (en) | 2022-08-09 | 2022-08-09 | Seed sieving mechanism for agricultural breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222108160.0U CN218014171U (en) | 2022-08-09 | 2022-08-09 | Seed sieving mechanism for agricultural breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218014171U true CN218014171U (en) | 2022-12-13 |
Family
ID=84345816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222108160.0U Active CN218014171U (en) | 2022-08-09 | 2022-08-09 | Seed sieving mechanism for agricultural breeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218014171U (en) |
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2022
- 2022-08-09 CN CN202222108160.0U patent/CN218014171U/en active Active
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