CN104770116B - A kind of gripping finger formula precision drill device and application thereof - Google Patents
A kind of gripping finger formula precision drill device and application thereof Download PDFInfo
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- CN104770116B CN104770116B CN201510199955.9A CN201510199955A CN104770116B CN 104770116 B CN104770116 B CN 104770116B CN 201510199955 A CN201510199955 A CN 201510199955A CN 104770116 B CN104770116 B CN 104770116B
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- 238000009331 sowing Methods 0.000 claims abstract description 89
- 244000060701 Kaempferia pandurata Species 0.000 claims abstract description 13
- 235000016390 Uvaria chamae Nutrition 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010899 nucleation Methods 0.000 abstract description 32
- 238000005553 drilling Methods 0.000 abstract description 15
- 230000008859 change Effects 0.000 abstract description 10
- 238000005299 abrasion Methods 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 5
- 241000201976 Polycarpon Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000005991 Ischaemum indicum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
Disclosure one gripping finger formula precise hole sowing device and application thereof, fitted tightly with the seed taking disc in price fixing parts by the Moving plate in Moving plate parts, bolt-connection is passed through between seed taking disc and adjustment circle, price fixing in price fixing parts passes through bolt-connection with adjusting circle by bolt-connection, the gripping finger dish in gripping finger parts and Moving plate.By being held together by spring between each gripping finger, gripping finger root and cam surface moment keep in touch, cam change face is ordered about gripping finger and is opened or close thus clamping seed, make seed clamp by the change of seed taking disc corrugated surface and shake off kind of a subfunction, being pushed by seed by seed taking disc sowing port and deposit kind of a room, last seed opens entrance soil with sowing duckbilled.This apparatus structure is simple, can adjust gripping finger according to different seed sizes and open angle, reduce seed abrasion, do not easily cause hole or many, a cave, improve seeding accuracy and adapt to different speed of drilling, being suitable for Different Crop planting seed operation, there is wide applicability.
Description
Technical field
The invention belongs to agricultural mechanical field, especially, relate to the technical field of a kind of gripping finger formula precise hole sowing device and application.
Background technology
At present, the mechanical type hole seeding arrangement kind of domestic use mainly has clipping, indent type and kind spoon formula, existing disclosed patent documentation Patent name is called that a kind of retaining type precision seeder (patent No. is ZL200820103921.0) is extremely strict to speed of drilling restriction, and sowing efficiency is very low；Seed sizes is required strict by indent type hole seeding arrangement, it is necessary to exchange kind of the cup that takes having different size kinds of bank deposits cave according to different size of seed, it is time-consuming that exchange takes kind of cup；Patent documentation Patent name is called that a kind of spoon formula mechanical precision dibbler (patent No. is ZL201020102161.9) of planting is fixed structure owing to taking kind of spoon, cannot be carried out self according to the size of seed to adjust, two, a cave is easily caused when taking kind, precision drilling can not be realized, and when Moving plate rotates, seed can be stuck in and take kind of spoon and between kind of dish, is easily ground by seed, causes hole.Meanwhile, be only applicable to drilling from the clamp type seeder of external import and can not bunch planting.Now need a kind of precise hole sowing device that can solve the problem that the problems referred to above of development badly.
Summary of the invention
Spoon formula hole seeding arrangement of planting for existing machinery formula hole seeding arrangement takes kind of spoon and cannot carry out self according to the size of seed and adjust, and is easily squeezed by seed broken, causes hole, there will be again the rising of two rates time seed is too small, it is achieved not precision drilling；Indent type hole seeding arrangement is time-consuming；Clipping hole seeding arrangement is extremely strict to speed of drilling restriction, sows inefficient problem.The invention provides a kind of gripping finger formula precise hole sowing device, this gripping finger formula precise hole sowing device is by arranging gripping finger disk component, namely by spring, each gripping finger is linked as the entirety of an organically, cam contour change face is ordered about gripping finger and is opened or close thus clamping seed, make seed tighter clampingly by the change of seed taking disc corrugated surface and shake off wherein in two seeds of clamping, being pushed by seed by seed taking disc sowing port and deposit kind of a room, last seed opens entrance soil with sowing duckbilled.The corner dimension that this hole seeding arrangement can open from Row sum-equal matrix gripping finger according to seed size, reduce seed abrasion, do not easily cause hole or many, a cave, be adapted to different speed of drilling, improve seeding accuracy and sowing efficiency, can be suitably used for Different Crop seed and carry out seeding operation.
This invention address that and technical problem is that what employing below scheme realized:
A kind of gripping finger formula precise hole sowing device includes gripping finger parts, Moving plate parts, price fixing parts.Moving plate in Moving plate parts fits tightly with the seed taking disc in price fixing parts, and by bolt-connection between seed taking disc and adjustment circle, the price fixing in price fixing parts encloses by bolt-connection with adjusting, and the gripping finger dish in gripping finger parts and Moving plate pass through bolt-connection.Wherein, gripping finger disk component includes gripping finger dish, gripping finger, spring, and gripping finger includes again gripping finger root, cylindrical section, gripping finger front end, and gripping finger front end is the extension handle structure having certain camber line, when it act as clamping seed and contacts with the corrugated surface of seed taking disc, gripping finger front end is made to produce shake.Moving plate parts include Moving plate, sowing circle, duckbilled assembly, platen, bearing, seed taking disc is provided with corrugated surface, corrugated surface act as with gripping finger before end in contact time, make gripping finger front end produce shake.Price fixing parts include price fixing, cam, seed taking disc adjustment circle.
In the present invention, in gripping finger disk component, the distribution of gripping finger dish even circumferential has through hole, gripping finger dish and Moving plate pass through bolt-connection, follower disk synchronous axial system, gripping finger cylindrical section is installed in gripping finger disk hole, the spring mountings position of gripping finger is linked as the entirety of an organically by spring and each gripping finger, and each gripping finger root, by spring restoring force and the close contact of cam contour face, changes face by cam contour and makes gripping finger open or close；Gripping finger front end is the extension handle structure having certain camber line, and it shakes off unnecessary seed when acting as clamping seed and contact with the corrugated surface of seed taking disc.
In the present invention, the price fixing lateral surface in price fixing parts is provided with seed inlet, passes through bolt-connection between seed taking disc and adjustment circle, seed taking disc is annular element, seed taking disc is provided with sowing port and corrugated surface, corrugated surface act as with gripping finger before end in contact time, make gripping finger front end produce shake；Price fixing central shaft is installed on Moving plate dead eye；Price fixing medial surface is fixed with cam by screw, keeps certain interval so that it is relatively rotate between cam and gripping finger dish, and because of the effect of spring restoring force, gripping finger root and cam contour face moment keep in touch.
In the present invention, in Moving plate parts, Moving plate central shaft hole two ends are provided with bearing, and Moving plate fits tightly with the seed taking disc in price fixing parts；Gripping finger dish and Moving plate are by bolt-connection, and follower disk rotates, and Moving plate and platen pass through bolt-connection, and equipped with sowing circle between Moving plate and platen, sowing circle even circumferential is distributed duckbilled assembly；Form the cavity structure of uniform separation after Moving plate, seed taking disc and the assembling of sowing circle, constitute and deposit kind of a room.
The beneficial effect that the present invention reaches:
Gripping finger formula precise hole sowing device of the present invention is held together by spring between each gripping finger, gripping finger root kept in touch with the cam contour change face moment, cam contour change face is ordered about gripping finger and is opened or close thus clamping seed, make seed tighter clampingly by the change of seed taking disc corrugated surface and shake off the wherein unnecessary seed in many seeds of clamping, being pushed by seed by seed taking disc sowing port and deposit kind of a room, last seed opens entrance soil with sowing duckbilled.The described gripping finger formula precise hole sowing simple in construction of this invention, reasonable in design, time saving and energy saving, angle can be opened from Row sum-equal matrix gripping finger according to different seed sizes, reduce seed abrasion, realize one to deposit kind of a room and only have a seed, do not easily cause hole or many, a cave, improve seeding accuracy, be adapted to different speed of drilling, it is adaptable to Different Crop seed carries out seeding operation.
Accompanying drawing explanation
Fig. 1 is a kind of gripping finger formula precise hole sowing device Moving plate axonometric chart.
Fig. 2 is a kind of gripping finger formula precise hole sowing device gripping finger axonometric chart.
Fig. 3 is a kind of gripping finger formula precise hole sowing device gripping finger dish axonometric chart.
Fig. 4 is a kind of gripping finger formula precise hole sowing device gripping finger disk component rearview.
Fig. 5 is that a kind of gripping finger formula precise hole sowing device hides sowing circle axonometric chart.
Fig. 6 is that a kind of gripping finger formula precise hole sowing device hides price fixing axonometric chart.
Fig. 7 is that a kind of gripping finger formula precise hole sowing device hides price fixing front view.
Fig. 8 is a kind of gripping finger formula precise hole sowing device axonometric chart.
Fig. 9 is a kind of gripping finger formula precise hole sowing device rearview.
In accompanying drawing 1-9: 1-Moving plate, 2-seed taking disc, 3-gripping finger dish, 4-gripping finger, 5-spring, 6-adjusts circle, and 7-sows circle, 8-duckbilled assembly, 9-platen, 10-price fixing, 11-cam, 12-gripping finger root, 13-cylindrical section, 14-spring mountings position, 15-gripping finger front end, 16-deposits kind of a room, 17-seed inlet, 18-bearing, 19-corrugated surface, 20-sowing port, 21-gripping finger disk hole.
Detailed description of the invention:
With reference to drawings and Examples, the present invention is described in further detail:
In the present invention, for the ease of describing, the Butut mode that the description of the relative position relation of a kind of gripping finger formula precise hole sowing device is 1-9 with reference to the accompanying drawings is described, as: upper and lower, left and right, inside and outside etc. position relationship are based on what the Butut direction of Figure of description was determined.It is upper and lower, left and right according to parts relative position relation in accompanying drawing 7, figure.It is inside and outside according to parts relative position relation in accompanying drawing 4 and 8, figure.
A kind of gripping finger formula precise hole sowing device includes gripping finger parts, Moving plate parts, price fixing parts.Moving plate (1) in Moving plate parts fits tightly with the seed taking disc (2) in price fixing parts, bolt-connection is passed through between seed taking disc (2) and adjustment circle (6), price fixing (10) in price fixing parts passes through bolt-connection with adjusting circle (6) by bolt-connection, the gripping finger dish (3) in gripping finger parts and Moving plate (1).Wherein, gripping finger disk component includes gripping finger dish (3), gripping finger (4), spring (5), gripping finger (4) includes again gripping finger root (12), cylindrical section (13), gripping finger front end (15), gripping finger front end (15) is the extension handle structure having certain camber line, when it act as clamping seed and contacts with the corrugated surface (19) of seed taking disc (2), gripping finger front end (15) is made to produce shake.Price fixing parts include price fixing (10), cam (11), seed taking disc (2) adjustment circle (6), seed taking disc (2) is provided with corrugated surface (19), corrugated surface (19) act as when contacting with gripping finger front end (15), makes gripping finger front end (15) produce shake.Moving plate parts include Moving plate (1), sowing circle (7), duckbilled assembly (8), platen (9), bearing (18).
In the present invention, in gripping finger disk component, the distribution of gripping finger dish (3) even circumferential has through hole, gripping finger dish (3) and Moving plate (1) pass through bolt-connection, follower disk (1) rotates, gripping finger cylindrical section (13) is installed in gripping finger disk hole (21), the spring mountings position (14) of gripping finger (4) is linked as the entirety of an organically by spring (5) and each gripping finger (4), each gripping finger root (12), by spring (5) restoring force and the close contact of cam (11) contoured surface, makes gripping finger (4) open or close by cam (11) profile variations face；Gripping finger front end (15) is the extension handle structure having certain camber line, and it shakes off unnecessary seed when acting as clamping seed and contact with the corrugated surface of seed taking disc (19).
In the present invention, price fixing (10) lateral surface in price fixing parts is provided with seed inlet (17), Moving plate (1) fits tightly with the seed taking disc (2) in price fixing parts, bolt-connection is passed through between seed taking disc (2) and adjustment circle (6), seed taking disc (2) is annular element, seed taking disc (2) is provided with sowing port (20), seed taking disc (2) is provided with corrugated surface (19), corrugated surface (19) act as when contacting with gripping finger front end (15), makes gripping finger front end (15) produce shake；Price fixing (10) central shaft is installed on Moving plate (1) bearing (18) hole；Price fixing (10) medial surface is fixed with cam (11) by screw, certain interval is kept between cam (11) and gripping finger dish (3), making it relatively rotate, because of the effect of spring (5) restoring force, gripping finger root (12) and cam (11) contoured surface moment keep in touch.
In the present invention, in Moving plate parts, Moving plate (1) central shaft hole two ends are provided with bearing (18), and Moving plate (1) fits tightly with the seed taking disc (2) in price fixing parts；Gripping finger dish (3) and Moving plate (1) pass through bolt-connection, follower disk (1) rotates, Moving plate (1) and platen (9) are by bolt-connection, and equipped with sowing circle (7) between Moving plate (1) and platen (9), sowing circle (7) even circumferential is distributed duckbilled assembly (8)；Form the cavity structure of uniform separation after Moving plate (1), seed taking disc (2) and sowing circle (7) assembling, constitute and deposit kind of a room (16).
Embodiment one:
During gripping finger formula precise hole sowing device of the present invention work, a certain amount of seed enters seed taking disc (2) lower section in hole seeding arrangement by seed inlet (17), duckbilled assembly (8) and earth surface drive Moving plate (1) to rotate, owing to gripping finger dish (3) is installed on Moving plate (1), gripping finger (4) is installed on gripping finger disk hole (21), then gripping finger (4) follows Moving plate (1) rotation；Cam (11) and price fixing (10) remain stationary as, order about gripping finger (4) due to cam (11) profile variations face to open when moving to hole seeding arrangement seed region arranged below, close when seed region will be left, so as gripping finger front end (15) clamping seed, gripping finger front end (15) is continued clamping seed laminating seed taking disc (2) and is moved upward, when gripping finger front end (15) clamp seed entrance seed taking disc (2) corrugated surface (19) region, gripping finger (4) is shaken, make that seed clamps tighter and shake off the wherein unnecessary seed in many seeds of clamping, a held seed is entered by seed taking disc (2) sowing port (20) and deposits kind of a room (16), enter afterwards in duckbilled assembly (8), along with Moving plate (1) rotates, sowing duckbilled (8) is opened, seed enters soil, complete sowing.This seeding process, largely decreases the abrasion of seed, does not easily cause hole or many, a cave, improves seeding accuracy, can be suitably used for Different Crop seed simultaneously and carries out seeding operation.
Embodiment two:
The retaining type precise hole sowing device existed in prior art, Artenkreis outer rim fixes Ischaemum ciliare, fixes base plate in Artenkreis with one heart, fixing seed reception bucket in base plate, for depositing kind of a room (16) in described seed reception bucket and above-described embodiment one gripping finger formula precise hole sowing device of the present invention, both functions are similar.Seed reception bucket connects kind of a mouth passage through base plate outside Artenkreis, ambulatory splint axle traverse base plate, ambulatory splint axle fixes active chuck in base plate, there are the different of structure from above-described embodiment one gripping finger formula precise hole sowing device of the present invention for gripping finger front end (15) part in described active chuck, inherently determines, due to the difference of structure, the clipping hole seeding arrangement sowing precision disclosed in prior art and sowing efficiency comparison is low.Fixed chuck it is fixed with by active chuck in base plate, ambulatory splint axle is at base plate extenal fixation active clip hand axle, active clip hand axle and ambulatory splint axle link position base plate fix return spring, described return spring with above-described embodiment one gripping finger of the present invention formula precise hole sowing device is both springs (5) functions are close.Base plate local edge fixes slide block with one heart, and described slide block is cam (11) in embodiment one gripping finger formula precise hole sowing device of the present invention, and both structures are different, and function is similar.This clipping hole seeding arrangement is due to the difference of said structure, and speed of drilling is more sensitive, and speed of drilling restriction is extremely strict, and therefore sowing efficiency is very low.
Conclusion: by above contrast, in embodiment one gripping finger formula precise hole sowing device of the present invention, is exactly based on the setting to gripping finger structure, it is achieved that hole seeding arrangement is adapted to different speed of drilling, with higher sowing efficiency.
Embodiment three:
The kind spoon formula precise hole sowing device existed in prior art, hole seeding arrangement axle is provided with Moving plate by bearing, periphery at Moving plate is fixed with sowing circle and platen, the planting mouth that sowing circle is uniform is respectively mounted sowing duckbilled, hole seeding arrangement axle is fixedly mounted with the price fixing matched with Moving plate, taking outside kind of spoon dish the uniform seed guiding groove that outer end opening is set in the card of Moving plate, described kind of the spoon dish that takes is gripping finger dish (3) in embodiment one gripping finger formula precise hole sowing device of the present invention, though it is identical that both realize function, but owing to structure is different, make to be very different on the precise degrees of sowing.nullTake uniform installation on kind of spoon dish to take kind of spoon corresponding with seed guiding groove，Described kind of the spoon that takes is gripping finger (4) in the gripping finger formula precise hole sowing device described in the embodiment of the present invention one，Though it is identical that both realize function，But owing to structure is different，Namely the extension handle structure that in embodiment one gripping finger formula precise hole sowing device of the present invention, gripping finger front end (15) is arc shaped，When gripping finger front end (15) clamp seed entrance seed taking disc (2) corrugated surface (19) region，Gripping finger (4) is shaken，Make that seed clamps tighter and shake off the wherein unnecessary seed in many seeds of clamping，Complete precision drilling，And kind of the spoon that takes planting spoon formula precise hole sowing device is absent from this kind of structure，Take kind of spoon and the gap between kind of dish is certain，Run into seed size uneven time，Take kind of spoon and cannot carry out self adjustment according to the size of seed，Easily seed is squeezed broken，Cause hole，The rising of two rates is there will be again when seed is too small，Do not realize Precision Seeding requirement.
Conclusion: by above contrast, in embodiment one gripping finger formula precise hole sowing device of the present invention, by the setting to gripping finger dish especially gripping finger structure, achieve hole seeding arrangement and can open angle according to different seed size adjustment gripping finger, reduce seed abrasion, do not easily cause hole or many, a cave, improve the technical problem of seeding accuracy and sowing efficiency.
By the record of the various embodiments described above and statement, common clipping in gripping finger formula precise hole sowing device provided by the invention and this area, plant spoon formula, indent type hole seeding arrangement (bunch planting utensil) is compared, at dibbler, speed of drilling is limited, sowing efficiency, seeding accuracy, there is significant difference in operation difficulty or ease aspect, although the active chuck in retaining type precise hole sowing device, kind of spoon formula precise hole sowing device takes kind of a spoon dish, take kind of spoon parts and the gripping finger front end in gripping finger formula precise hole sowing device functional part provided by the invention, gripping finger dish, gripping finger seems function and is similar, solve the technical problem that and seem close.nullBut，Gripping finger formula precise hole sowing device provided by the invention，Its core is by arranging gripping finger formula precise hole sowing device structure，Namely by spring (5), each gripping finger (4) is linked as the entirety of an organically，Gripping finger root kept in touch with the cam contour change face moment，Cam contour change face is ordered about gripping finger and is opened or close thus clamping seed，Make seed tighter clampingly by the change of seed taking disc corrugated surface and shake off the wherein unnecessary seed in many seeds of clamping，By seed taking disc sowing port seed pushed and deposit kind of a room，Last seed opens entrance soil with sowing duckbilled，Realize gripping finger formula precise hole sowing，And pass through practical application，Gripping finger can be adjusted according to different seed sizes and open angle，Reduce seed abrasion，Realize one to deposit kind of a room and only have a seed，Do not easily cause hole or many, a cave，Improve seeding accuracy，It is adapted to different speed of drilling，Seeding operation is carried out suitable in Different Crop seed，Visible gripping finger formula precise hole sowing device provided by the invention obtains notable technique effect，And it is common clipping、Indent type and kind spoon formula hole seeding arrangement (bunch planting utensil) be not owing to can solve the problem that dibbler is stricter to the restriction ratio of speed of drilling，Operate more time-consuming，Take the technology that kind of spoon parts can not be adjusted with seed size，Cause occurring that dibbler sowing efficiency is very low，Do not realize problem or the deficiency of Precision Seeding sowing，As can be seen here，Common clipping in gripping finger formula precise hole sowing device provided by the invention and this area、Indent type and kind spoon formula hole seeding arrangement (bunch planting utensil) are although for being all bunch planting field，But the essence that there is structure is different，Solve the technical problem that difference，And then the function realized is also incomplete same with effect.
As mentioned above; the present invention can be realized preferably; the above embodiments are only that the preferred embodiment of the present invention is described; not the scope of the present invention is defined; under the premise designing spirit without departing from the present invention; various deformation that technical scheme is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that present invention determine that.
Claims (6)
1. a gripping finger formula precise hole sowing device, including gripping finger parts, Moving plate parts, price fixing parts, it is characterized in that, Moving plate in Moving plate parts fits tightly with the seed taking disc in price fixing parts, bolt-connection is passed through between seed taking disc and adjustment circle, price fixing in price fixing parts passes through bolt-connection with adjusting circle by bolt-connection, the gripping finger dish in gripping finger parts and Moving plate；Gripping finger disk component includes gripping finger dish, gripping finger, spring, and gripping finger is made up of gripping finger root, cylindrical section, gripping finger front end, and gripping finger front end is the extension handle structure having certain camber line；Moving plate parts include Moving plate, sowing circle, duckbilled assembly, platen, bearing, and the seed taking disc upper right corner is provided with corrugated surface；Price fixing parts include price fixing, cam, seed taking disc adjustment circle.
2. gripping finger formula precise hole sowing device as claimed in claim 1, it is characterized in that, in described gripping finger disk component, the distribution of gripping finger dish even circumferential has through hole, gripping finger dish and Moving plate pass through bolt-connection, follower disk synchronous axial system, gripping finger cylindrical section is installed in gripping finger disk hole, and the spring mountings position of gripping finger is linked as the entirety of an organically by spring and each gripping finger, each gripping finger root, by spring restoring force and the close contact of cam contour face, changes face by cam contour and makes gripping finger open or close.
3. gripping finger formula precise hole sowing device as claimed in claim 1, it is characterized in that, the described price fixing lateral surface in price fixing parts is provided with seed inlet, bolt-connection is passed through between seed taking disc and adjustment circle, seed taking disc is annular element, seed taking disc is provided with sowing port and corrugated surface, corrugated surface act as with gripping finger before end in contact time, make gripping finger front end produce shake；Price fixing central shaft is installed on Moving plate dead eye；Price fixing medial surface is fixed with cam by screw, keeps gap so that it is relatively rotate between cam and gripping finger dish, and because of the effect of spring restoring force, gripping finger root and cam contour face moment keep in touch.
4. gripping finger formula precise hole sowing device as claimed in claim 1, it is characterised in that in described Moving plate parts, Moving plate central shaft hole two ends are provided with bearing, and Moving plate fits tightly with the seed taking disc in price fixing parts.
5. gripping finger formula precise hole sowing device as claimed in claim 1, it is characterised in that described gripping finger dish and Moving plate pass through bolt-connection, follower disk rotates, Moving plate and platen are by bolt-connection, and equipped with sowing circle between Moving plate and platen, even circumferential distribution duckbilled assembly is enclosed in sowing.
6. gripping finger formula precise hole sowing device as claimed in claim 1, it is characterised in that form the cavity structure of uniform separation after described Moving plate, seed taking disc and the assembling of sowing circle, constitute and deposit kind of a room.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510199955.9A CN104770116B (en) | 2015-04-25 | 2015-04-25 | A kind of gripping finger formula precision drill device and application thereof |
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| CN201510199955.9A CN104770116B (en) | 2015-04-25 | 2015-04-25 | A kind of gripping finger formula precision drill device and application thereof |
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| CN104770116B true CN104770116B (en) | 2016-07-06 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027391A (en) * | 2016-02-03 | 2017-08-11 | 新疆天诚农机具制造有限公司 | A kind of dibbler of variable-diameter and sowing spacing in the rows |
| CN108738528A (en) * | 2018-07-26 | 2018-11-06 | 安徽省农业科学院农业工程研究所 | It is multi-functional just to debug fine seeder |
| CN109104947A (en) * | 2018-10-15 | 2019-01-01 | 石河子市鑫昌盛农机有限公司 | One seed clip dibbler |
| CN111295983B (en) * | 2020-04-10 | 2021-11-02 | 中国农业科学院麻类研究所 | Air suction type hole-forming precision seeder for seed sowing |
| CN111869379B (en) * | 2020-08-07 | 2022-03-11 | 宗柱丞 | Garlic seeder |
| CN112335377B (en) * | 2020-10-12 | 2021-11-30 | 周李强 | Precise seed taking method and precise dibbler for taking seeds by using same |
| CN114097364B (en) * | 2021-12-20 | 2023-05-30 | 刘爱玲 | Multi-row hill planter for large seeds |
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| CN201142836Y (en) * | 2007-11-15 | 2008-11-05 | 吉林省农业机械研究院 | Finger-clipping type seed metering device |
| CN201248248Y (en) * | 2008-07-02 | 2009-06-03 | 徐志品 | Multifunctional mechanical precision dibbler |
| CN201528522U (en) * | 2009-09-15 | 2010-07-21 | 王冀 | Finger clipping type accurate seed sowing device |
| CN202335229U (en) * | 2011-11-04 | 2012-07-18 | 高小博 | Finger-clamping-type precision seeding plate |
| CN204539797U (en) * | 2015-04-25 | 2015-08-12 | 阿克苏科硕农机销售有限责任公司 | A kind of folder refers to formula precise hole sowing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142836Y (en) * | 2007-11-15 | 2008-11-05 | 吉林省农业机械研究院 | Finger-clipping type seed metering device |
| CN201248248Y (en) * | 2008-07-02 | 2009-06-03 | 徐志品 | Multifunctional mechanical precision dibbler |
| CN201528522U (en) * | 2009-09-15 | 2010-07-21 | 王冀 | Finger clipping type accurate seed sowing device |
| CN202335229U (en) * | 2011-11-04 | 2012-07-18 | 高小博 | Finger-clamping-type precision seeding plate |
| CN204539797U (en) * | 2015-04-25 | 2015-08-12 | 阿克苏科硕农机销售有限责任公司 | A kind of folder refers to formula precise hole sowing device |
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