CN100362262C - Power take-off of gearbox in garden supervisor - Google Patents
Power take-off of gearbox in garden supervisor Download PDFInfo
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- CN100362262C CN100362262C CNB2005100437334A CN200510043733A CN100362262C CN 100362262 C CN100362262 C CN 100362262C CN B2005100437334 A CNB2005100437334 A CN B2005100437334A CN 200510043733 A CN200510043733 A CN 200510043733A CN 100362262 C CN100362262 C CN 100362262C
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- live axle
- pto
- work
- cover
- gearbox
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Abstract
The present invention discloses a power output device for a speed changing box of a garden management machine, which comprises a casing body of a speed changing box and a speed changing mechanism arranged in the casing body of a speed changing box, wherein the power output shaft of the speed changing mechanism is a hollow power output shaft sleeve; both ends of the power output shaft sleeve are exposed outside the casing body of a speed changing box; a driving shaft corresponding to the inner cavity of the power output shaft sleeve is inserted and connected in the hole of the power output shaft sleeve; one end or both ends of the power output shaft sleeve are provided with locking devices of the driving shaft. The present invention simplifies alternation of the garden management machine to the two driving shafts, saves the manpower, increases the work efficiency, also makes the garden management machine safer and more reliable during work and has the important application value.
Description
Technical field
The present invention relates to a kind of transmission device of gearbox, particularly relate to a kind of power take-off of gearbox in garden supervisor.
Background technique
At present two-wheel running formula garden supervisor and microtilling machine are used in the horticultural management in the farmland of China and city widely, particularly be used in the mountain area, terraced fields, gardens, carry out in little cultivated management operations in the field, use more extensive, deficiency at current this two-wheel running formula garden supervisor and microtilling machine, the applicant had once introduced at the wheeled multi-functional garden supervisor of a kind of hand steered combination of invention disclosed on April 16 (02213085.3) in 2003 a kind ofly can not only be used for plains region large size field farming, again can be to the mountain area, the hills, uneven haggard carries out the wheeled multi-functional garden supervisor of combination of multinomial farming easily: for being equipped with below the mainframe of garden supervisor by motor by combined type running wheel actuator drives and that can change, can remove road wheel according to the needs of farming, changing the segmented rotary blade can carry out the rotary tillage operation or carry out conversion between two-wheeled and the single wheel, but, taking turns and taking turns and during with the replacing of rotary blade, wheel or rotary blade need be pulled down from live axle, because live axle is non-dismountable, and live axle also is provided with supporting frame, so change very loaded down with trivial details, efficient is low, and when work poor stability, very dangerous.
Summary of the invention
The technical problem to be solved in the present invention has provided a kind of can conveniently rotating live axle and safe and reliable power take-off of gearbox in garden supervisor.
For solving the problems of the technologies described above, technological scheme provided by the invention is: power take-off of gearbox in garden supervisor, comprise the gear box casing that is arranged on the frame and be arranged at the interior gear of gear box casing, the pto of gear is hollow pto cover, it is external that pto cover two ends are exposed to transmission housing, be plugged with in the pto trepanning and its inner chamber corresponding driving axle, the one or both ends of pto cover are provided with the live axle locking device, described frame is provided with inner chamber and the corresponding central siphon of live axle shape, described live axle passes central siphon and the pto cover is pegged graft, and live axle and central siphon are provided with the securing means that prevents that live axle from laterally sliding in the pto cover.
As a kind of optimal way, described securing means is for being respectively equipped with corresponding open-work on live axle and central siphon, and straight pin passes open-work and fastening.
As a kind of optimal way, described live axle locking device is that live axle and pto cover are fixing for smooth barrel surface grafting, is respectively arranged with corresponding open-work on described pto cover and the live axle, and straight pin passes open-work and fastening.
As another kind of optimal way, described live axle locking device is that pto cover and live axle are that the spline grafting is fixing, is respectively arranged with corresponding open-work on described pto cover and the live axle, and straight pin passes open-work and fastening.
As another kind of optimal way, described live axle locking device is that pto cover and live axle are fixing by the flat key grafting, is respectively arranged with corresponding open-work on described pto cover and the live axle, and straight pin passes open-work and fastening.
As another kind of optimal way, described live axle locking device is that live axle and pto cover are fixing for the grafting of four prism type surface, is respectively arranged with corresponding open-work on described pto cover and the live axle, and straight pin passes open-work and fastening.
Adopt the power take-off of gearbox in garden supervisor of said structure, owing to adopt the power take-off of pto shell type, so taking turns and taking turns and during with the replacing of rotary blade, only need locking device is opened, pull down wheel or rotary blade on the live axle, extract live axle out, the wheel or the rotary blade that will need then to change are put into the replacing position, live axle directly inserts the pto cover, and undertaken fastening by locking device, the wheel of fastening replacing or rotary blade had both been finished the replacing of wheel or rotary blade then; This output unit has not only made things convenient for the use of people to garden supervisor, and has increased the Security of garden supervisor work.And the live axle securing means prevents that live axle from laterally sliding in the pto cover, increased the Security of garden supervisor, the locking device of various ways be more convenient for people to wheel and wheel and with the replacing of rotary blade, make that also garden supervisor is safer.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described:
Fig. 1 is the power take-off schematic representation of the wheeled multi-functional garden supervisor of hand steered combination of the prior art;
Fig. 2 is the power take-off schematic representation of the wheeled multi-functional garden supervisor of hand steered combination of the prior art;
Fig. 3 is a power take-off of gearbox in garden supervisor schematic representation of the present invention;
Fig. 4 is the sectional view of garden supervisor gearbox pto cover of the present invention;
Fig. 5 is power take-off of gearbox in garden supervisor one an embodiment's of the present invention schematic representation;
Fig. 6 is an A-A sectional view among another embodiment Fig. 4 of power take-off of gearbox in garden supervisor of the present invention;
Fig. 7 is an A-A sectional view among another embodiment Fig. 4 of power take-off of gearbox in garden supervisor of the present invention;
Fig. 8 is an A-A sectional view among another embodiment Fig. 4 of power take-off of gearbox in garden supervisor of the present invention;
Fig. 9 is an A-A sectional view among another embodiment Fig. 4 of power take-off of gearbox in garden supervisor of the present invention.
Embodiment
See figures.1.and.2, the power take-off of the wheeled multi-functional garden supervisor of hand steered combination of the prior art is to be provided with the pto 3 that is in transmission connection with gear on transmission housing 5, and this pto 3 is fixed on the frame 6 by bearing 4, driving wheel is by being provided with cover insertion pto 3 thereon and being fixed on the pto 3, by Fig. 1 and Fig. 2 as can be seen the power take-off of shaft type when changing wheel or rotary blade, need earlier the fixing device that puts is opened, to take turns then or rotary blade is extracted out from pto 3, wheel or rotary blade that needs are changed insert pto 3 and fixing respectively by cover, not only loaded down with trivial details, efficient is low, and when work poor stability, very dangerous.
With reference to Fig. 3 and Fig. 4, the gearbox power take-off of garden supervisor of the present invention is: comprise gear box casing 5 and the gear 1 that is arranged in the gear box casing 5, gearbox can be arranged at a side of frame 6, the pto of gear 1 is for being fixed in the hollow pto cover 2 of gear box casing 5 by bearing 4, the shape of the internal cavities of pto cover 2 can be arranged to circle as required, various ways such as square, the two ends of pto cover 2 are exposed to outside the gear box casing 5, can slightly expose at two ends according to actual conditions, under the situation as the wheel of walking alone in use, also can after passing the bearing 4 on the frame 6, be fixed on the frame 6, as under the situation of using two-wheeled for pto overlaps 2; Generally, for slightly exposing outside the gear box casing 5, pass and hold live axle 3 at the corresponding central siphon 9 of shape that frame 6 is consolidated inner chambers and live axle 3 by bearing 4; On pto cover 2, be provided with live axle locking device 7, this locking device 7 can be in the hole of pto cover 2 and is plugged with and its inner chamber corresponding driving axle 3, on pto cover 2, have open-work, also have on the live axle 3 with pto cover 2 on the corresponding open-work of open-work, the straight pin 8 that open-work on pto cover 2 and the live axle 3 can hold on the live axle locking device 7 passes also fastening, can overlap an end of 2 at pto and be provided with live axle locking device 7, under the situation as the wheel of walking alone in use, can be with the live axle grafting pto cover 2 of wheel one side of walking alone and in addition side to pass central siphon 9 fixing, or the shared live axle 3 of use two-wheeled, can directly live axle 3 be passed pto cover 2 and central siphon 9 and only adopt an end to be provided with live axle locking device 7 and fix, certainly, with reliable, can be provided with a plurality of live axle locking devices 7 for more safely; But using two-wheeled to have respectively under the situation of live axle 3 alone, just need overlap 2 two ends and be respectively equipped with live axle locking device 7, locking two live axles 3 respectively at pto.
Fig. 5 is the tight same schematic representation of apparatus of embodiment in the power take-off of gearbox in garden supervisor of the present invention, on the frame 6 of garden supervisor, pass through the fixing central siphon 9 of bearing 4, the inner chamber of central siphon 9 is corresponding with live axle 3 shapes, as be circular, square etc., live axle 3 passes central siphon 9 and pegs graft with pto cover 2, live axle 3 and central siphon 9 are respectively equipped with corresponding open-work, this open-work can hold straight pin 8 and pass, straight pin 8 passes two open-works and fastening, certainly, also can adopt alternate manners such as bolt.When using this rural area supervisor, if driving wheel is changed, only need open the locking device 7 on the pto cover 2, open the straight pin 8 on the central siphon 9 again, live axle is extracted out from the cavity of pto cover 2 and central siphon 9, then, the corresponding driving axle that needs are changed inserts in the pto cover 2 by central siphon 9, can use with locking device 7 lockings and fastening straight pin 8 again.
Fig. 6 is the sectional view of locking device one embodiment in the power take-off of gearbox in garden supervisor of the present invention, live axle locking device 7 is that live axle 3 and pto cover 2 are pegged graft fixing for smooth barrel surface among this embodiment, be respectively arranged with corresponding open-work on pto cover 2 and the live axle 3, straight pin 8 passes open-work and fastening.When using this rural area supervisor, if driving wheel is changed, only need open locking device 7, open the straight pin 8 on the central siphon 9 again, columned live axle is extracted out from the circular cavity of pto cover 2 and central siphon 9, then, the corresponding columned live axle that needs are changed inserts in the pto cover 2 by central siphon 9, can use with the straight pin 8 on locking device 7 lockings and fastening locking device 7 and the central siphon 9 again.
Fig. 7 is the sectional view of locking device one embodiment in the power take-off of gearbox in garden supervisor of the present invention, live axle locking device 7 is pegged graft for spline for pto cover 2 and live axle 3 and is fixed among this embodiment, be respectively arranged with corresponding open-work on pto cover 2 and the live axle 3, straight pin 8 passes open-work and fastening.When using this rural area supervisor, if driving wheel is changed, only need open locking device 7, open the straight pin 8 on the central siphon 9 again, live axle is extracted out from the pto that cooperates with its spline cover 2 and central siphon 9, then, with needs change with pto cover 2 on spline device corresponding driving axle insert in the ptos cover 2 by central siphon 9, again with locking device 7 lockings also the straight pin 8 on fastening locking device 7 and the central siphon 9 can use.
Fig. 8 is the sectional view of locking device one embodiment in the power take-off of gearbox in garden supervisor of the present invention, live axle locking device 7 is pegged graft fixing for pto cover 2 and live axle 3 among this embodiment by flat key, be respectively arranged with corresponding open-work on pto cover 2 and the live axle 3, straight pin 8 passes open-work and fastening.When using this rural area supervisor, if driving wheel is changed, only need open locking device 7, open the straight pin 8 on the central siphon 9 again, live axle is extracted out from the pto that cooperates with its flat key formula cover 2 and central siphon 9, then, with needs change with pto cover 2 on flat key device corresponding driving axle insert in the ptos cover 2 by central siphon 9, again with locking device 7 lockings also the straight pin 8 on fastening locking device 7 and the central siphon 9 can use.
Fig. 9 is the sectional view of locking device one embodiment in the power take-off of gearbox in garden supervisor of the present invention, live axle locking device 7 is that live axle 3 and pto cover 2 are pegged graft fixing for the four prism type surface among this embodiment, be respectively arranged with corresponding open-work on pto cover 2 and the live axle 3, straight pin 8 passes open-work and fastening.When using this rural area supervisor, if driving wheel is changed, only need open locking device 7, open the securing means on the central siphon 9 again, live axle is extracted out from the pto that cooperates with its quadrangular formula cover 2 and central siphon 9, then, with needs change with pto cover 2 on quadrangular cavity corresponding driving axle insert in the ptos cover 2 by central siphon 9, again with locking device 7 lockings also the straight pin 8 on fastening locking device 7 and the central siphon 9 can use.
Power take-off of gearbox in garden supervisor of the present invention adopts simple axle sleeve, shaft type to connect and exports the shaft type output connection that has replaced in the former gearbox output unit, simplified garden supervisor rotating to driving wheel or rotary blade etc., saved manpower, improved working efficiency, more safe and reliable when also making garden supervisor work, have important use and be worth.
Claims (6)
1. power take-off of gearbox in garden supervisor, comprise the gear box casing (5) that is arranged on the frame and be arranged at the interior gear (1) of gear box casing (5), the pto of gear (1) is hollow pto cover (2), pto cover (2) two ends are exposed to outside the gear box casing (5), be plugged with and its inner chamber corresponding driving axle (3) in pto cover (2) hole, the one or both ends of pto cover (2) are provided with live axle locking device (7), it is characterized in that: described frame is provided with inner chamber and the corresponding central siphon of live axle (3) shape (9), described live axle (3) passes central siphon (9) and pegs graft with pto cover (2), and live axle (3) and central siphon (9) are provided with the securing means that prevents that live axle (3) from laterally sliding in pto cover (2).
2. power take-off of gearbox in garden supervisor according to claim 1 is characterized in that: described securing means is for being respectively equipped with corresponding open-work on live axle (3) and central siphon (9), straight pin (8) passes open-work and fastening.
3. power take-off of gearbox in garden supervisor according to claim 2, it is characterized in that: described live axle locking device (7) is that live axle (3) and pto cover (2) are pegged graft fixing for smooth barrel surface, be respectively arranged with corresponding open-work on described pto cover (2) and the live axle (3), straight pin (8) passes open-work and fastening.
4. power take-off of gearbox in garden supervisor according to claim 2, it is characterized in that: described live axle locking device (7) is that pto cover (2) and live axle (3) are pegged graft fixing for spline, be respectively arranged with corresponding open-work on described pto cover (2) and the live axle (3), straight pin (8) passes open-work and fastening.
5. power take-off of gearbox in garden supervisor according to claim 2, it is characterized in that: described live axle locking device (7) is that pto cover (2) and live axle (3) are pegged graft fixing by flat key, be respectively arranged with corresponding open-work on described pto cover (2) and the live axle (3), straight pin (8) passes open-work and fastening.
6. power take-off of gearbox in garden supervisor according to claim 2, it is characterized in that: described live axle locking device (7) is that live axle (3) and pto cover (2) are pegged graft fixing for the four prism type surface, be respectively arranged with corresponding open-work on described pto cover (2) and the live axle (3), straight pin (8) passes open-work and fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100437334A CN100362262C (en) | 2005-06-10 | 2005-06-10 | Power take-off of gearbox in garden supervisor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100437334A CN100362262C (en) | 2005-06-10 | 2005-06-10 | Power take-off of gearbox in garden supervisor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1696539A CN1696539A (en) | 2005-11-16 |
| CN100362262C true CN100362262C (en) | 2008-01-16 |
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ID=35349381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100437334A Expired - Fee Related CN100362262C (en) | 2005-06-10 | 2005-06-10 | Power take-off of gearbox in garden supervisor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100362262C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208750U (en) * | 1987-05-31 | 1988-07-06 | 余铭 | Axial fitting n-n model less gear clearance planet reduction unit |
| JPH08334172A (en) * | 1995-06-07 | 1996-12-17 | Sanwa Seiki Co Ltd | Booster device for transmission operation |
| CN1446153A (en) * | 2000-08-09 | 2003-10-01 | 河泰焕 | Power transmission device for automobile |
| CN2657351Y (en) * | 2003-10-22 | 2004-11-24 | 张钟云 | Multifunction rotary tillage harvester |
| CN2805330Y (en) * | 2005-06-10 | 2006-08-16 | 闫春高 | Gear box power output device for garden and field machine |
-
2005
- 2005-06-10 CN CNB2005100437334A patent/CN100362262C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208750U (en) * | 1987-05-31 | 1988-07-06 | 余铭 | Axial fitting n-n model less gear clearance planet reduction unit |
| JPH08334172A (en) * | 1995-06-07 | 1996-12-17 | Sanwa Seiki Co Ltd | Booster device for transmission operation |
| CN1446153A (en) * | 2000-08-09 | 2003-10-01 | 河泰焕 | Power transmission device for automobile |
| CN2657351Y (en) * | 2003-10-22 | 2004-11-24 | 张钟云 | Multifunction rotary tillage harvester |
| CN2805330Y (en) * | 2005-06-10 | 2006-08-16 | 闫春高 | Gear box power output device for garden and field machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1696539A (en) | 2005-11-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Huaye Mechanical Technology Co., Ltd. Assignor: Yan Chungao Contract record no.: 2011370000245 Denomination of invention: Power take-off of gearbox in garden supervisor Granted publication date: 20080116 License type: Exclusive License Open date: 20051116 Record date: 20110607 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20140610 |
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| EXPY | Termination of patent right or utility model |