CN105156488A - Mechanical clutch transmission device for combined seed and fertilizer drill - Google Patents
Mechanical clutch transmission device for combined seed and fertilizer drill Download PDFInfo
- Publication number
- CN105156488A CN105156488A CN201510625678.3A CN201510625678A CN105156488A CN 105156488 A CN105156488 A CN 105156488A CN 201510625678 A CN201510625678 A CN 201510625678A CN 105156488 A CN105156488 A CN 105156488A
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- clutch
- flange
- shifting fork
- semi
- transmission device
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- Sowing (AREA)
Abstract
The invention discloses a mechanical clutch device for a combined seed and fertilizer mill. The mechanical clutch device comprises a clutch flange. One end of the clutch flange is fixedly provided with a main drive shaft through a semi-clutch A. The end, opposite to the above end, of the clutch flange is fixedly provided with a spline shaft through a semi-clutch B. The semi-clutch A and the semi-clutch B which are provided with teeth on the opposite end faces form a jaw clutch. The spline shaft is fixed to the clutch flange through cascading connection of a bearing and a bearing seat. The free end of the spline shaft is fixedly provided with a chain wheel through a clamp spring. A spline shaft body is axially provided with a compression spring. The semi-clutch B is connected with the semi-clutch A under the action of the compression spring. A shifting fork ring is circumferentially arranged on the semi-clutch B. A shifting fork bar is correspondingly arranged in the shifting fork ring and fixed into the clutch flange through a guide cover. The free end of the shifting fork bar is connected with a control end through a wiring assembly. The mechanical clutch device is stable, reliable and easy to operate, avoids seedling missing and excessive seeding, reduces waste and guarantees that production and income of crops are increased.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment, be specifically related to a kind of combined seed and fertilizer drill mechanical clutch transmission device.
Background technique
To improve seeding quality, the application purpose day farm machinery realizing crops Precision Seeding is paid attention to by country gradually, and the mechanical property of its seeding and fertilizing agricultural machinery is also badly in need of improving.The seeding and fertilizing of the crops such as such as wheat, corn, Chinese sorghum, soybean, peanut, extremely important.The mechanical transmission of existing sowing machine fertilizer applicator, its power is from land wheel, and land wheel is from walking to drive sowing, fertilising wheel, by the impact of operation plot quality, job insecurity, runs into large clod, be uneven plot, land wheel rotates dumb, sometimes makes somebody a mere figurehead, land wheel stall, cause broadcast leakage phenomenon, easily be short of seedling, have influence on seeding quality, and directly affect the output of crops.
Summary of the invention
The object of the present invention is to provide a kind of combined seed and fertilizer drill mechanical clutch transmission device, mechanical clutch transmission device is reliable and stable, simple to operate, when machinery decline operation, this transmission device couple drive, when machinery stops operation and promotes, this transmission device, by limit stoper automatic clutch, does not carry out transmission, abundant guarantee ferti-seeding quality, avoid broadcast leakage multicast, cut the waste, guarantee that increasing crop yield increases income.
The present invention is achieved through the following technical solutions:
A kind of combined seed and fertilizer drill mechanical clutch transmission device, it is characterized in that: described clutch transmission comprises clutch flange (13), clutch flange (13) one end is by half-clutch device A(10) be fixed with main drive shaft (18), opposite end is by half-clutch device B(11) be fixed with splined shaft (1), opposing end surface is provided with the half-clutch device A(10 of tooth) and half-clutch device B(11) form jaw clutch, splined shaft (1) is fixing with clutch flange (13) by the cascade of bearing (5) and bearing support (6), splined shaft (1) free end is fixedly installed sprocket wheel (3) by jump ring (2), splined shaft (1) body is provided with vertically stage clip (7), half-clutch device B(11) under the active force of stage clip (7) with half-clutch device A(10) engage, half-clutch device B(11) be circumferentially provided with shift fork ring (12), shift fork ring (12) interior correspondence is provided with shifting fork bar (9), shifting fork bar (9) is fixed in clutch flange (13) by guide cover (8), shifting fork bar (9) free end is connected with control end by connector assembly (14).
The further Technological improvement plan of the present invention is:
Described control end comprises bracing wire (15), snubber (16), extension spring (17), and snubber (16) is arranged between connector assembly (14) and extension spring (17), and extension spring (17) one end is connected with bracing wire (15) elasticity.
The further Technological improvement plan of the present invention is:
Be tightly connected by oil sealing (4) between described bearing (5) and bearing support (6) end.
The further Technological improvement plan of the present invention is:
Described guide cover (8) is provided with guiding groove (81), shifting fork bar (9) is positioned at guiding groove (81).
The further Technological improvement plan of the present invention is:
Described shift fork ring (12) endoporus and half-clutch device B(11) adopt Spielpassung between cylindrical.
The further Technological improvement plan of the present invention is:
Described half-clutch device B(11) by dive key or be that spline connects with splined shaft (1).
The present invention compared with prior art, has following obvious advantage:
One, clutch flange is arranged on the middle driving box of combined seed and fertilizer drill by the present invention, output shaft one end of middle driving box is as the main drive shaft of mechanical clutch transmission device, after mechanical clutch transmission device engages, power on main drive shaft can be passed to the sprocket wheel being contained in splined shaft one end, power is passed to fertilising and is broadcast mechanism by sprocket wheel again, significantly can be cut the waste phenomenon, thus improve crop seeding fertilising quality;
Two, guide cover of the present invention is provided with guiding groove, can ensures that shifting fork bar can only axially move;
Three, adopt Spielpassung between shift fork ring of the present invention and half-clutch device B(, when clutch engaging work, decrease the wearing and tearing between shift fork ring and shifting fork bar, the working life of extension device.
Accompanying drawing explanation
Fig. 1 is mechanical clutch transmission structures schematic diagram of the present invention;
Fig. 2 is mechanical clutch transmission device plan view of the present invention.
Embodiment
As Fig. 1, shown in 2, clutch transmission of the present invention comprises clutch flange 13, clutch flange 13 one end is fixed with main drive shaft 18 by half-clutch device A10, opposite end is fixed with splined shaft 1 by half-clutch device B11, opposing end surface is provided with half-clutch device A10 and the half-clutch device B11 composition jaw clutch of tooth, splined shaft 1 is fixing with clutch flange 13 with the cascade of bearing support 6 by bearing 5, splined shaft 1 free end is fixedly installed sprocket wheel 3 by jump ring 2, splined shaft 1 body is provided with stage clip 7 vertically, half-clutch device B11 engages with half-clutch device A10 under the active force of stage clip 7, half-clutch device B11 is circumferential is provided with shift fork ring 12, in shift fork ring 12, correspondence is provided with shifting fork bar 9, shifting fork bar 9 is fixed in clutch flange 13 by guide cover 8, shifting fork bar 9 free end is connected with control end by connector assembly 14, described control end comprises bracing wire 15, snubber 16, extension spring 17, and snubber 16 is arranged between connector assembly 14 and extension spring 17, and extension spring 17 one end is connected with bracing wire 15 elasticity, be tightly connected by oil sealing 4 between described bearing 5 and bearing support 6 end, described guide cover 8 is provided with guiding groove 81, and shifting fork bar 9 is positioned at guiding groove 81, Spielpassung is adopted between described shift fork ring 12 endoporus and half-clutch device B11 cylindrical, described half-clutch device B11 connects by dive key or for spline with splined shaft 1.
Composition graphs 1,2 sketches working procedure of the present invention:
Clutch flange 13 is arranged on the middle driving box of combined seed and fertilizer drill, output shaft one end of middle driving box is as the main drive shaft 18 of mechanical clutch transmission device, half-clutch device A10 is fixed on main drive shaft 18, half-clutch device B11 dive key, or spline connects with splined shaft 1, splined shaft 1 is fixed in clutch flange 13 after being connected with bearing support 6 by bearing 5, two end faces form jaw clutch by the half-clutch device A10 of tooth and half-clutch device B11, under original state, half-clutch device B11 engages with half-clutch device A10 under the active force of stage clip 7, bracing wire 15 during work in bracing wire assembly 14 drives shifting fork bar 9 axial movement shifting fork ring 12 to make it axially move under the effect of extension spring 17, thus play clutch action, overall formation mechanical clutch transmission device, after mechanical clutch transmission device engages, power on main drive shaft 18 can be passed to the sprocket wheel 3 being contained in splined shaft 1 one end, power is passed to fertilising and is broadcast mechanism by sprocket wheel 3 again,
Bracing wire assembly 14 is connected by snubber 16 with extension spring 17, the displacement of adjustable bracing wire 15.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned mode of execution, also comprises the technological scheme be made up of above technical characteristics combination in any.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (6)
1. a combined seed and fertilizer drill mechanical clutch transmission device, it is characterized in that: described clutch transmission comprises clutch flange (13), clutch flange (13) one end is by half-clutch device A(10) be fixed with main drive shaft (18), opposite end is by half-clutch device B(11) be fixed with splined shaft (1), opposing end surface is provided with the half-clutch device A(10 of tooth) and half-clutch device B(11) form jaw clutch, splined shaft (1) is fixing with clutch flange (13) by the cascade of bearing (5) and bearing support (6), splined shaft (1) free end is fixedly installed sprocket wheel (3) by jump ring (2), splined shaft (1) body is provided with vertically stage clip (7), half-clutch device B(11) under the active force of stage clip (7) with half-clutch device A(10) engage, half-clutch device B(11) be circumferentially provided with shift fork ring (12), shift fork ring (12) interior correspondence is provided with shifting fork bar (9), shifting fork bar (9) is fixed in clutch flange (13) by guide cover (8), shifting fork bar (9) free end is connected with control end by connector assembly (14).
2. a kind of combined seed and fertilizer drill mechanical clutch transmission device according to claim 1 and 2, it is characterized in that: described control end comprises bracing wire (15), snubber (16), extension spring (17), snubber (16) is arranged between connector assembly (14) and extension spring (17), and extension spring (17) one end is connected with bracing wire (15) elasticity.
3. a kind of combined seed and fertilizer drill mechanical clutch transmission device according to claim 1 and 2, is characterized in that: be tightly connected by oil sealing (4) between described bearing (5) and bearing support (6) end.
4. a kind of combined seed and fertilizer drill mechanical clutch transmission device according to claim 1 and 2, it is characterized in that: described guide cover (8) is provided with guiding groove (81), shifting fork bar (9) is positioned at guiding groove (81).
5. a kind of combined seed and fertilizer drill mechanical clutch transmission device according to claim 1 and 2, is characterized in that: described shift fork ring (12) endoporus and half-clutch device B(11) adopt Spielpassung between cylindrical.
6. a kind of combined seed and fertilizer drill mechanical clutch transmission device according to claim 1 and 2, is characterized in that: described half-clutch device B(11) connect by dive key or for spline with splined shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625678.3A CN105156488A (en) | 2015-09-28 | 2015-09-28 | Mechanical clutch transmission device for combined seed and fertilizer drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625678.3A CN105156488A (en) | 2015-09-28 | 2015-09-28 | Mechanical clutch transmission device for combined seed and fertilizer drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105156488A true CN105156488A (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510625678.3A Pending CN105156488A (en) | 2015-09-28 | 2015-09-28 | Mechanical clutch transmission device for combined seed and fertilizer drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105156488A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296668A (en) * | 2017-07-25 | 2019-02-01 | 乌兰浩特市顺源农牧机械制造有限公司 | A kind of agricultural seeding machine land wheel clutch apparatus |
| CN109906886A (en) * | 2019-04-08 | 2019-06-21 | 兴化市台林机械有限公司 | Lawn sand-covering machine with arrangement of clutch |
| CN109944880A (en) * | 2019-04-02 | 2019-06-28 | 浙江博源农机有限公司 | A kind of Anti-moving clutch of seed-sowing machine |
| CN110953259A (en) * | 2019-12-11 | 2020-04-03 | 陕西法士特齿轮有限责任公司 | Pull-type clutch separating device |
| CN112026513A (en) * | 2020-09-07 | 2020-12-04 | 中国第一汽车股份有限公司 | Disconnecting device and coaxial electric drive system |
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| CN204175927U (en) * | 2014-11-05 | 2015-02-25 | 訾化彬 | Side speed change is from return gear shift cover assembly |
| CN204592263U (en) * | 2015-03-27 | 2015-08-26 | 訾化彬 | Side gear shift bar automatic resetting device |
| CN205036750U (en) * | 2015-09-28 | 2016-02-17 | 金湖小青青机电设备有限公司 | Fertilizing and seeding machine machinery separation and reunion transmission |
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2015
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| JPS4934486B1 (en) * | 1969-04-25 | 1974-09-14 | ||
| JPS539954A (en) * | 1976-07-13 | 1978-01-28 | Kubota Ltd | Transmission structure |
| JPS61138718U (en) * | 1985-02-19 | 1986-08-28 | ||
| JPS63149419A (en) * | 1986-12-11 | 1988-06-22 | Kubota Ltd | Jamp clutch |
| JPH0216827U (en) * | 1988-07-19 | 1990-02-02 | ||
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| CN204175927U (en) * | 2014-11-05 | 2015-02-25 | 訾化彬 | Side speed change is from return gear shift cover assembly |
| CN204592263U (en) * | 2015-03-27 | 2015-08-26 | 訾化彬 | Side gear shift bar automatic resetting device |
| CN205036750U (en) * | 2015-09-28 | 2016-02-17 | 金湖小青青机电设备有限公司 | Fertilizing and seeding machine machinery separation and reunion transmission |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296668A (en) * | 2017-07-25 | 2019-02-01 | 乌兰浩特市顺源农牧机械制造有限公司 | A kind of agricultural seeding machine land wheel clutch apparatus |
| CN109296668B (en) * | 2017-07-25 | 2024-04-26 | 乌兰浩特市顺源农牧机械制造有限公司 | Land wheel clutch device of agricultural seeder |
| CN109944880A (en) * | 2019-04-02 | 2019-06-28 | 浙江博源农机有限公司 | A kind of Anti-moving clutch of seed-sowing machine |
| CN109944880B (en) * | 2019-04-02 | 2024-05-24 | 浙江博源农机有限公司 | Anti-channeling clutch mechanism of direct seeding machine |
| CN109906886A (en) * | 2019-04-08 | 2019-06-21 | 兴化市台林机械有限公司 | Lawn sand-covering machine with arrangement of clutch |
| CN110953259A (en) * | 2019-12-11 | 2020-04-03 | 陕西法士特齿轮有限责任公司 | Pull-type clutch separating device |
| CN112026513A (en) * | 2020-09-07 | 2020-12-04 | 中国第一汽车股份有限公司 | Disconnecting device and coaxial electric drive system |
| CN112026513B (en) * | 2020-09-07 | 2022-02-15 | 中国第一汽车股份有限公司 | Disconnecting device and coaxial electric drive system |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151216 |