CN203939960U - A kind of transplanter power output speed changing box - Google Patents
A kind of transplanter power output speed changing box Download PDFInfo
- Publication number
- CN203939960U CN203939960U CN201420331863.2U CN201420331863U CN203939960U CN 203939960 U CN203939960 U CN 203939960U CN 201420331863 U CN201420331863 U CN 201420331863U CN 203939960 U CN203939960 U CN 203939960U
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- CN
- China
- Prior art keywords
- power
- output shaft
- transplanting
- speed changing
- power output
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- Expired - Fee Related
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- Transplanting Machines (AREA)
Abstract
The utility model relates to a multifunction dynamic output gearbox, and it is supported by a gear box casing, and front end is introduced the power of engine mission output shaft by bevel-gear sett transmission, by jaw clutch control power dividing-combining; Form three speed gear by cylindrical gears, to carry out spacing in the rows adjusting; By output shaft, power is divided into left and right two-way, then by the crank being fixed on output shaft, power is passed to respectively to left and right two line transplanter structures, control and transplant pincers transplanting motion up and down.By the sprocket wheel connecting on output shaft, by chain, power is passed to both sides eccentric wheel again, then carry out motion correction by connecting rod to transplanting pincers, transplant to reach desirable; , by a pair of Bevel Gear Drive power is passed to and sent seedling cup motion on gearbox top, make to send seedling cup constantly to complete and send seedling work.Casing below, carries out clutch operation by a straight pin to jaw clutch.
Description
Technical field
The utility model relates to the multifunction dynamic output gearbox of a kind of vegetables, Brassica Napus Seedling transplanter.
Technical background
At present in vegetables rape-transplanting machine, all be designed with Song Miao mechanism, planting mechanism, relative movement between them all requires to cooperatively interact and mutual coordination, this just need to be by same power output box multichannel outputting power, not only require power output box rational in infrastructure, more need will keep accurate velocity ratio between the power output of each road, have a greatly reduced quality otherwise transplant effect.
Summary of the invention
The utility model designs a kind of multifunction dynamic output gearbox, use column gear transmission, Bevel Gear Drive, chain transmission and engaging and disengaging gear, speed changing devices to form many kinetic energy composite power output gearbox, to adapt to the each motion work requirements of transplanter.
The utility model is a multifunction dynamic output gearbox for having on transplanter.Do skeleton by a gear box casing and support, front end is introduced output gearbox by a pair of angular wheel transmission by the power of engine mission output shaft, and the gearbox left and right sides and upper end be outputting power respectively; Dental forceps formula clutch bearing pin is installed below, the combination of being introduced gearbox power by Joystick and bracing wire control with separate; In gearbox, form three speed gear by cylindrical gears, can realize many grades of transplanting plant spacings and regulate, if coordinated with engine mission, can realize more multistage spacing in the rows and regulate; Respectively power is flowed to transplanting mechanism by crank, eccentric wheel by same pto＝power take-off from the left and right sides, complete transplanting.Specifically, the power of passing to crank outputs power to transplanting mechanism by connecting rod, controls to transplant to clamp to move up and down; And pass to eccentric power, and make eccentric wheel running, and carry out motion correction by connecting rod to transplanting pincers, make the motion of transplanting pincers more meet desirable requirement; By the capable gear transmission of a pair of cone, power is exported after 90 degree turn to again on output gearbox top, made to send seedling cup to rotate at horizontal plane, uninterruptedly complete the seedling work of sending.
The beneficial effects of the utility model are: by the crank at power output speed changing box output shaft two ends, output power to respectively the transplanting mechanism on both sides, realize two row and transplant; Output power to eccentric wheel by the sprocket wheel on output shaft through chain transmission, then carry out motion correction by the pull bar enforcement being connected with eccentric wheel to transplanting pincers, transplanting pincers are buried and all remain on vertical curve with unearthed, ensured that transplanted seedling does not tilt; By gear ratio calculation and motion control accurately, ensure to transplant pincers while rising to highest point, seedling cup is opened and is sent into a seedling, transplants pincers while dropping to minimum point, transplants jaw and opens, and puts during seedling buries.
brief description of the drawings:
Fig. 1: power output speed changing box plan view.
Fig. 2: power output speed changing box A-A sectional view.
In Fig. 1, Fig. 2,1, crank 2, sprocket wheel 3, output bevel gear 4, spring 5, jaw clutch 6, clutch handle pin 8, eccentric wheel input shaft 9, eccentric wheel output shaft 10, input bevel gear 11, input bevel gear 12, speed change gear 13, gearbox casing 15, steel ball 16, shifting slide gear, 17, handle shift fork 18, output shaft 19, output bevel gear 20, seedling cup line shaft
Embodiment
Below in conjunction with accompanying drawing, power output speed changing box working principle is described further.
In Fig. 1, Fig. 2, gearbox casing 13 is as the support of each component, power is introduced by inputting bevel gear 11, by engaging with input bevel gear 10, by jaw clutch 5, power is passed to input shaft 14 again, and make its rotation, drive speed change gear 12 to rotate simultaneously, by engaging with shifting slide gear 16, power is passed to output shaft 18.Crank 1 is equipped with respectively at output shaft 18 two ends, and crank 1 links with flat key with output shaft, and output shaft 18 rotarily drives two overhung cranks 1 and rotates, and by two overhung cranks 1, power is passed to respectively to left and right two line transplanter structures, carries out seedling replanting.Shifting slide gear 16 is triple gears, each gear number of teeth not etc., by from different gears on input shaft 14 between engagement, make output shaft 18 have three kinds of output speeds, realize 3 grades of line-spacings and regulate (coordinate engine mission gearshift, can realize more multirow apart from regulating).Bevel gear 3 engages with bevel gear 19, and power is passed to seedling cup line shaft 20, and the work of Shi Song seedling mechanism, realizes and send seedling.Sprocket wheel 2 connects with output shaft 18 with band chain respectively mutually at output shaft 18 two ends, output shaft 18 rotates, band movable sprocket 2 rotates, and sprocket wheel 2 is passed to eccentric wheel input shaft 8 by chain by power, is realized and is carried out motion correction to transplanting pincers again by eccentric wheel output shaft 9 and the pull bar that is fixed thereon.By spring 4, dental inlay clutch piece 5, bevel gear 10 forms jaw clutch.Dental inlay clutch piece 5 use flat keys connect mutually with input shaft, chimeric integral with bevel gear 10 under the thrust of spring 4 while normally work.Between bevel gear 10 and input shaft, be Spielpassung, when separation, can dally around input shaft.When chimeric with dental inlay clutch piece 5, be just with driven input shaft 14 to rotate.In the time of needs detachment dynamic, by artificial Joystick, make clutch pin 6 in casing below in free state, at this moment pin 6 is pushed to the skewed slot of dental inlay clutch piece 5 under the effect of pin spring thrust, pass through ramp effect, dental inlay clutch piece 5 is rotated on one side, depart from bevel gear 10 on one side, in the time of thorough disengaging, bevel gear 10 is dallied, dental inlay clutch piece 5 and input shaft stop operating, thereby cut off outputting power.When needs are during in conjunction with power, artificial Joystick, pulls out clutch pin 6, and it is chimeric integral with bevel gear 10 that spring 4 promotes again dental inlay clutch piece 5, realizes the combination again of clutch.
Claims (4)
1. a transplanter power output speed changing box, it does skeleton by a gear box casing and supports, and front end is introduced power, and arranged on left and right sides and upper end be outputting power respectively.
2. a kind of transplanter power output speed changing box according to claim 1, is characterized in that: there is three-range transmission speed change its inside, can realize many grades of transplanting plant spacings and regulate.
3. a kind of transplanter power output speed changing box according to claim 1, is characterized in that: respectively power is flowed to transplanting mechanism by crank, eccentric wheel by same pto＝power take-off from the left and right sides, complete transplanting.
4. a kind of transplanter power output speed changing box according to claim 1, is characterized in that: jaw clutch control bearing pin is installed below, for solenoidoperated cluthes in conjunction with separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331863.2U CN203939960U (en) | 2014-06-20 | 2014-06-20 | A kind of transplanter power output speed changing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331863.2U CN203939960U (en) | 2014-06-20 | 2014-06-20 | A kind of transplanter power output speed changing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939960U true CN203939960U (en) | 2014-11-12 |
Family
ID=51859274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331863.2U Expired - Fee Related CN203939960U (en) | 2014-06-20 | 2014-06-20 | A kind of transplanter power output speed changing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939960U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534050A (en) * | 2014-12-17 | 2015-04-22 | 重庆宏美科技有限公司 | Novel weed discharge transmission assembly |
| CN108223739A (en) * | 2018-01-08 | 2018-06-29 | 浙江小精农机制造有限公司 | high speed transplanting transmission device and method |
| CN108581301A (en) * | 2018-01-12 | 2018-09-28 | 安徽臣诺机器人科技有限公司 | A kind of industrial welding robot |
| CN109328569A (en) * | 2018-10-13 | 2019-02-15 | 盐城市双利电机有限公司 | A kind of transplanter automatically adjusting spacing in the rows |
| CN115119554A (en) * | 2022-08-03 | 2022-09-30 | 农业农村部南京农业机械化研究所 | Combined operation machine is transplanted in soil preparation |
-
2014
- 2014-06-20 CN CN201420331863.2U patent/CN203939960U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534050A (en) * | 2014-12-17 | 2015-04-22 | 重庆宏美科技有限公司 | Novel weed discharge transmission assembly |
| CN108223739A (en) * | 2018-01-08 | 2018-06-29 | 浙江小精农机制造有限公司 | high speed transplanting transmission device and method |
| CN108581301A (en) * | 2018-01-12 | 2018-09-28 | 安徽臣诺机器人科技有限公司 | A kind of industrial welding robot |
| CN109328569A (en) * | 2018-10-13 | 2019-02-15 | 盐城市双利电机有限公司 | A kind of transplanter automatically adjusting spacing in the rows |
| CN109328569B (en) * | 2018-10-13 | 2022-10-25 | 盐城市双利电机有限公司 | Transplanting machine capable of automatically adjusting plant spacing |
| CN115119554A (en) * | 2022-08-03 | 2022-09-30 | 农业农村部南京农业机械化研究所 | Combined operation machine is transplanted in soil preparation |
| CN115119554B (en) * | 2022-08-03 | 2024-02-13 | 农业农村部南京农业机械化研究所 | Soil preparation and transplanting combined operation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |