CN108668570A - A kind of separate type actuated by cams seeding wheel feed mechanism - Google Patents
A kind of separate type actuated by cams seeding wheel feed mechanism Download PDFInfo
- Publication number
- CN108668570A CN108668570A CN201810497840.1A CN201810497840A CN108668570A CN 108668570 A CN108668570 A CN 108668570A CN 201810497840 A CN201810497840 A CN 201810497840A CN 108668570 A CN108668570 A CN 108668570A
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- CN
- China
- Prior art keywords
- seeding
- wheel
- bearing
- cam
- duckbilled
- Prior art date
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Links
- 238000010899 nucleation Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000009331 sowing Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 7
- 241000272525 Anas platyrhynchos Species 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229920001778 nylon Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention provides a kind of separate type actuated by cams hole sowing wheel feed mechanisms, belong to crop hole sowing field of planting.Separate type actuated by cams hole sowing wheel feed mechanism is mainly made of sowing wheel apparatus, external cam gear, seeding driving device three parts.Using seeding wheel outer ring, inner ring separate design, realize that multiple kinds of crops sows agriculture requirement by replacing seeding wheel outer ring, seeding duckbilled and seed metering guide tube.It is designed using external actuated by cams, when seeding operation, seeding wheel drives seeding driving device to rotate together, and the idler wheel of seeding driving device touches the cam on holder, idler wheel rotates on cam, and cam pushing rolling wheels, bearing I, axis, sliding sleeve, sliding sleeve, seed metering guide tube move outward；When idler wheel goes to cam outer rim point, seed metering guide tube opening activity duckbilled completes essence amount and charges seed, is rotated further, and under action of reset spring, duckbilled is closed.The mechanism is suitable for multiple kinds of crops and sows agriculture requirement, solves broadcast leakage, broadcasts less, blockage problem.
Description
【Technical field】
The present invention relates to crop hole sowing field of planting, and schedule is sowed in particular to a kind of separate type actuated by cams
Kind mechanism.
【Background technology】
Existing proportion of crop planting generally uses duck-beak type seeding wheel, duckbilled is welded and fixed on roller, movable duckbilled passes through
Pin and fixed duckbilled are hinged, and wing plate is welded on movable duckbilled, and wing plate is linked together by spring and seeding wheel.When sowing,
As seeding wheel rotates, duckbilled moves closer to ground, and wing plate is under the effect of soil counter-force, compressed spring, and opening activity duckbilled is complete
At charging seed.Duck-beak type seeding wheel is only adapted to the suitable farm work of soil moisture content, in soil moisture or weedy plot,
Often because of soil reaction force insufficient strength or because weeds winding causes movable duckbilled that cannot open, leads to broadcast leakage, cause hole, and
Seeding wheel is only applicable to a kind of crops, affects the popularization of duck-beak type seeding wheel.Separate type actuated by cams seeding wheel of the present invention
Feed mechanism, seeding wheel outer ring, inner ring separate design are more by replacing seeding wheel outer ring, seeding duckbilled and seed metering guide tube realization
Kind crop seeding agriculture requirement, is not influenced by soil moisture content and weeds, realizes that essence amount is charged seed, solves broadcast leakage and broadcast and broadcast less
Kind duckbilled blockage problem.
The present invention is a kind of separate type actuated by cams seeding wheel feed mechanism, and separate type actuated by cams seeding wheel is using sowing
Take turns outer ring, inner ring separate design, external cam drive mechanism, be suitable for multiple kinds of crops sow agriculture requirement, solve broadcast leakage,
It broadcasts less, blockage problem, realizes precision drilling, push the development of bunch planting technology.
The invention is realized in this way:
A kind of separate type actuated by cams seeding wheel feed mechanism, belongs to crop hole sowing field of planting；Outside including seeding wheel
Circle, spring, sowing duckbilled, seed metering guide tube, sliding sleeve, sliding sleeve, axis, idler wheel, rotating disc, holding screw, fixed disk, bearing
Seat, bearing (ball) cover, main shaft, bearing I, bearing II, holder, Cam rest, camshaft, cam, sealing cover, bearing III, fixed pressure
Plate, sleeve；
The external cam gear is assemblied in one by cam, camshaft, Cam rest, bolt, nut, washer and holder
It rises；
The seeding driving device is led by idler wheel, bearing I, sealing cover, axis, sliding sleeve, sliding sleeve, sleeve, spring, seeding
Pipe is assembled together；
The sowing wheel apparatus by holder, bearing, bearing block, bearing (ball) cover, fixed disk, rotating disc, seeding wheel outer ring, broadcast
Kind duckbilled is assembled together；
The sowing duckbilled is assembled together by fixing duckbilled, movable duckbilled, wing plate, resetting spring.
【Description of the drawings】
Fig. 1 separate type actuated by cams seeding wheel feed mechanism scheme of installation；
Fig. 2 separate type actuated by cams seeding wheel feed mechanism sectional arrangement drawings；’
Fig. 3 seed metering guide tube sectional views；
Reference sign
1 seeding wheel outer ring, 2 spring 3 sowing duckbilled 4 seed metering guide tube, 5 sliding sleeve, 6 sliding sleeve, 7 axis, 8 idler wheel 9 rotates
10 holding screw 11 of disk fixes I 16 bearing of disk 12 bearing block, 13 bearing (ball) cover, 14 main shaft, 15 bearing, II 17 holder 18
The movable duckbilled 26 of 24 sleeve of Cam rest 19 camshaft, 20 cam, 21 sealing cover, 22 bearing, III 23 fixation clip 25 is multiple
Position spring
【Specific embodiment】
The invention is realized in this way:
External cam gear is assemblied in one by cam 20, camshaft 19, Cam rest 18, bolt, nut, washer and holder 7
It rises；
Seeding driving device is by idler wheel 8, bearing I 15, sealing cover 21, axis 7, sliding sleeve 6, sliding sleeve 5, sleeve 24, spring 2, row
Kind conduit 4 is assembled together；
Wheel apparatus is sowed by holder 7, bearing 15, bearing 16, bearing block 12, bearing (ball) cover 13, fixed disk 11, rotating disc 9, sowing
Wheel outer ring 1, sowing duckbilled 3 are assembled together；
Separate type actuated by cams hole sowing wheel is using seeding wheel outer ring, inner ring separate design, by replacing seeding wheel outer ring, seeding duck
Mouth and seed metering guide tube realize that different crops sow agriculture requirement；
Using external cam drive mechanism, when seeding operation, seeding wheel drives seeding driving device to rotate together, and turns over certain
Angle, when the idler wheel 8 of seeding driving device touches cam 20, idler wheel 8 rotates on cam, 20 pushing rolling wheels 8 of cam, bearing
I 15, sealing cover 21, axis 7, sliding sleeve 6, sliding sleeve 5, seed metering guide tube 4 move outward；When idler wheel 8 goes to 20 outer rim point of cam,
Seed metering guide tube 4 pushes movable duckbilled 25 open, completes to charge seed, overcome because blocking while removing the sundries such as soil at sowing duckbilled 3
Deng caused by broadcast leakage, broadcast problem less；Seeding wheel is rotated further, and duckbilled is unearthed, and under the elastic force effect of resetting spring 26, duckbilled closes
It closes, in cycles, realizes bunch planting.
Claims (5)
1. a kind of separate type actuated by cams seeding wheel feed mechanism, it is characterised in that：It is set using seeding wheel outer ring, inner ring separation
Meter realizes that multiple kinds of crops sows agriculture requirement by replacing seeding wheel outer ring, seeding duckbilled and seed metering guide tube；Using external
Cam gear mainly solves the broadcast leakage in seeding wheel seeding process, broadcasts less, blockage problem, realizes precision drilling, push bunch planting skill
The development of art；Including seeding wheel outer ring, spring, sowing duckbilled, seed metering guide tube, sliding sleeve, sliding sleeve, axis, idler wheel, rotating disc,
Holding screw, fixed disk, bearing block, bearing (ball) cover, main shaft, bearing I, bearing II, holder, Cam rest, camshaft, cam,
Sealing cover, bearing III, fixation clip, sleeve；The separate type actuated by cams seeding wheel feed mechanism has cam gear, seeding to drive
Dynamic device is assembled together with sowing wheel apparatus；External cam gear by cam, camshaft, Cam rest, bolt, nut,
Washer is assembled together with holder；Seeding driving device is by idler wheel, bearing I, sealing cover, axis, sliding sleeve, sliding sleeve, sleeve, bullet
Spring, seed metering guide tube are assembled together；Sowing wheel apparatus by holder, bearing, bearing block, bearing (ball) cover, fixed disk, rotating disc, broadcast
Kind wheel outer ring, sowing duckbilled are assembled together.
2. according to claim 1, the realization multiple kinds of crops sowing agriculture requirement mainly uses seeding wheel outer ring, inner ring to detach
Design, sowing duckbilled are fixed to by holding screw on seeding wheel rotating disc, by replacing seeding wheel outer ring, seeding duckbilled and row
Kind conduit realizes that multiple kinds of crops sows agriculture requirement.
3. according to claim 1, the seed metering guide tube realizes guiding in sowing duckbilled pipe, seeding, opens duck by structure design
Mouth and the function of removing soil, sundries.
4. according to claim 1, cam is fixed on camshaft, is fixed to by bolt, nut by the external cam gear
It sows on wheel support.
5. according to claim 1, the seeding driving device is by idler wheel, bearing I, sealing cover, axis, sliding sleeve, sliding sleeve, set
Cylinder, spring, seed metering guide tube are assembled together, and idler wheel uses PA6 nylon plastic(s)s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497840.1A CN108668570A (en) | 2018-05-23 | 2018-05-23 | A kind of separate type actuated by cams seeding wheel feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497840.1A CN108668570A (en) | 2018-05-23 | 2018-05-23 | A kind of separate type actuated by cams seeding wheel feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108668570A true CN108668570A (en) | 2018-10-19 |
Family
ID=63807777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810497840.1A Pending CN108668570A (en) | 2018-05-23 | 2018-05-23 | A kind of separate type actuated by cams seeding wheel feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108668570A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112470613A (en) * | 2020-12-04 | 2021-03-12 | 石门县湘秀红柑桔专业合作社 | Hole sowing mechanism and agricultural planting robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB169099A (en) * | 1920-09-20 | 1921-09-22 | Ernest James Entwisle | Improvements used in connection with the manufacture of coir yarn fabrics |
| CN1463575A (en) * | 2002-06-19 | 2003-12-31 | 山东工程学院 | Steering wheel type cavitation seeder |
| CN2728188Y (en) * | 2004-06-19 | 2005-09-28 | 李校周 | Seed taking device of hill-drop planter |
| CN1726749A (en) * | 2004-07-26 | 2006-02-01 | 山东理工大学 | Steering wheel type dibbler for separately hole sowing fertilizer |
| CN208285795U (en) * | 2018-05-23 | 2018-12-28 | 临沂市科学技术合作与应用研究院 | A kind of separate type actuated by cams seeding wheel feed mechanism |
-
2018
- 2018-05-23 CN CN201810497840.1A patent/CN108668570A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB169099A (en) * | 1920-09-20 | 1921-09-22 | Ernest James Entwisle | Improvements used in connection with the manufacture of coir yarn fabrics |
| CN1463575A (en) * | 2002-06-19 | 2003-12-31 | 山东工程学院 | Steering wheel type cavitation seeder |
| CN2728188Y (en) * | 2004-06-19 | 2005-09-28 | 李校周 | Seed taking device of hill-drop planter |
| CN1726749A (en) * | 2004-07-26 | 2006-02-01 | 山东理工大学 | Steering wheel type dibbler for separately hole sowing fertilizer |
| CN208285795U (en) * | 2018-05-23 | 2018-12-28 | 临沂市科学技术合作与应用研究院 | A kind of separate type actuated by cams seeding wheel feed mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112470613A (en) * | 2020-12-04 | 2021-03-12 | 石门县湘秀红柑桔专业合作社 | Hole sowing mechanism and agricultural planting robot |
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