CN109287150A - Transmission mechanism between rotary cultivator headstock and scraping auger - Google Patents
Transmission mechanism between rotary cultivator headstock and scraping auger Download PDFInfo
- Publication number
- CN109287150A CN109287150A CN201811335405.5A CN201811335405A CN109287150A CN 109287150 A CN109287150 A CN 109287150A CN 201811335405 A CN201811335405 A CN 201811335405A CN 109287150 A CN109287150 A CN 109287150A
- Authority
- CN
- China
- Prior art keywords
- headstock
- scraping auger
- transmission mechanism
- driven
- bevel gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007790 scraping Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 239000002689 soil Substances 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
Abstract
Transmission mechanism between rotary cultivator headstock and scraping auger, the transmission mechanism has a flexible axle and a gearbox, the cabinet of gearbox is provided with a driving bevel gear and a driven bevel pinion, driving bevel gear is engaged with driven bevel pinion, the spindle nose of scraping auger couples with driven bevel pinion, and one end of flexible axle couples with driving bevel gear, the other end couples with an output shaft of headstock.In the operating condition, an output shaft of headstock drives the rotation of scraping auger by flexible axle and gearbox to rotary cultivator, and scraping auger can scrape off the soil on earthing roller in rotating.The configuration of the present invention is simple, rationally, and reliable transmission, it can be such that the external structure of rotary cultivator is largely simplified.
Description
Technical field
Transmission mechanism the present invention relates to transmission mechanism, between specifically a kind of rotary cultivator headstock and scraping auger.
Background technique
In rotary cultivator, scraping auger is that the workpiece for scraping off the soil on earthing roller is needed by moving at work
Power device is driven the rotation of scraping auger.In existing rotary cultivator, there are two types of the mode that scraping auger is transmitted is usual, one is,
Chain-drive mechanism is set between headstock and scraping auger, scraping auger is driven by chain-drive mechanism by headstock；It is another
It is in addition power device and transmission mechanism are set on rotary cultivator, scraping auger is driven by transmission mechanism by power device.On
Stating deficiency existing for two ways is: the complexity outside rotary cultivator increases, cost of manufacture improves；High failure rate.
Summary of the invention
The purpose of the present invention is to provide the transmission mechanism between a kind of rotary cultivator headstock and scraping auger, the transmission mechanisms
Couple with the output shaft of headstock and scraping auger, realizes and scraping auger is driven by headstock.
To achieve the above object, the present invention uses following scheme: the transmission mechanism between rotary cultivator headstock and scraping auger,
The transmission mechanism has a flexible axle and a gearbox, and the cabinet of gearbox is provided with a driving bevel gear and a driven bevel pinion,
Driving bevel gear is engaged with driven bevel pinion, and the spindle nose of scraping auger couples with driven bevel pinion, one end of flexible axle and active umbrella
Gear connection, the other end couple with an output shaft of headstock.
By above scheme as it can be seen that rotary cultivator in the operating condition, an output shaft of headstock is driven by flexible axle and gearbox
Dynamic scraping auger rotation, scraping auger can scrape off the soil on earthing roller in rotating.
The configuration of the present invention is simple, rationally, and reliable transmission, it is largely simple that it can be such that the external structure of rotary cultivator obtains
Change.
Detailed description of the invention
The structural schematic diagram of Fig. 1 one embodiment of the invention；
The A direction view of Fig. 2 Fig. 1；
The B direction view of Fig. 3 Fig. 2.
Specific embodiment
With reference to embodiments and attached drawing further illustrates the present invention.
Referring to Fig. 1
Clearly to react technology contents of the invention, the major part of a rotary cultivator is illustrated in figure, which includes rotary tillage
Owner's body 1, headstock 2, earthing roller 5 and scraping auger 6.
Referring to Fig. 1, Fig. 2
Transmission mechanism between rotary cultivator headstock and scraping auger provided by the invention has a flexible axle 3 and a gearbox 7, speed change
The cabinet 7b of case 7 is provided with a driving bevel gear 7a and a driven bevel pinion 7c, driving bevel gear 7a are nibbled with driven bevel pinion 7c
It closes.The spindle nose 6a of scraping auger 6 couples with driven bevel pinion 7c, one end of flexible axle 3 couples with driving bevel gear 7a, the other end with
One output shaft of headstock 2 couples.
Referring to fig. 2, Fig. 3
In the present embodiment, one end of flexible axle is coupled between driving bevel gear by clutch.The clutch have shaft 8,
Active sleeve 11, driven socket 12, shaft 8 by one section of multi-edge column-shaped square shaft 8a and one section of cylindrical circular shaft 8b connection structure
At active sleeve 11 and square shaft 8a cooperate, and driven socket 12 and circular shaft 8b cooperate, both active sleeve 11, driven socket 12 phase
Pair one end on be respectively equipped with intermeshing driving tooth 11a and driven tooth 12a, a baffle 9, baffle 9 are fixed on square shaft 8a
Spring 10 is equipped between active sleeve 11.Clearly to represent on driving tooth 11a and driven socket 12 on active sleeve 11
Driven tooth 12a, Fig. 3 in, active sleeve 11 and driven socket 12 are discrete state.
In the present embodiment, one end of flexible axle 3 between driving bevel gear 7a in such a way that clutch couples are as follows: driven socket
12 connect with driving bevel gear 7a, and the two is linked together, and the front end outer side of driving bevel gear 7a is equipped with end cap 14, end cap 14 with
The front end of circular shaft 8b couples, and the rear end of square shaft 8a is coupled by shaft coupling 13 with one end of flexible axle 3.
The setting of clutch, played the role of be: when having the winding of excessive weeds on earthing roller or other reasons, make
It is larger at scraping auger working resistance, when " killing " situation occurring between driving bevel gear 7a and driven bevel pinion 7c, driving tooth 11a
Occurs " skidding " phenomenon between driven tooth 12a, i.e. driven socket 12 and driving bevel gear 7a is stationary, and flexible axle 3 drives shaft
8 and active sleeve 11 dally.The purpose of this effect is that headstock is avoided to work overloadingly, and protects each operation element and power source.
Referring to Fig. 1
In the present embodiment, the outside of flexible axle 3 is cased with a hose 4, the both ends of hose 4 respectively with the cabinet of headstock 2, gearbox 7
Cabinet connection.The setting of hose can reduce flexible axle whipping amplitude at work, and protect flexible axle.
Claims (4)
1. the transmission mechanism between rotary cultivator headstock and scraping auger, it is characterised in that: the transmission mechanism has a flexible axle and one
Gearbox, the cabinet of gearbox is provided with a driving bevel gear and a driven bevel pinion, driving bevel gear are nibbled with driven bevel pinion
It closes, the spindle nose of scraping auger couples with driven bevel pinion, and one end of flexible axle couples with driving bevel gear, the other end and headstock
The connection of one output shaft.
2. the transmission mechanism between rotary cultivator headstock according to claim 1 and scraping auger, it is characterised in that: flexible axle
Coupled between one end and driving bevel gear by clutch.
3. the transmission mechanism between rotary cultivator headstock according to claim 2 and scraping auger, it is characterised in that: described
Clutch has shaft, active sleeve, driven socket, and shaft is connected by the cylindrical circular shaft of the square shaft of one section of multi-edge column-shaped and one section
Composition is connect, active sleeve and square shaft cooperate, and driven socket and circular shaft cooperate, the opposite one end of both active sleeve, driven socket
On be respectively equipped with intermeshing driving tooth and driven tooth, a baffle is fixed on square shaft, between baffle and active sleeve be equipped with bullet
Spring；Driven socket is connect with driving bevel gear, and the front end outer side of driving bevel gear is equipped with end cap, the front end connection of end cap and circular shaft
It connects, the rear end of square shaft couples with one end of flexible axle.
4. the transmission mechanism between rotary cultivator headstock according to claim 1 and scraping auger, it is characterised in that: flexible axle
Outside is cased with a hose, and the both ends of hose couple with the cabinet of the cabinet of headstock, gearbox respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335405.5A CN109287150A (en) | 2018-11-10 | 2018-11-10 | Transmission mechanism between rotary cultivator headstock and scraping auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335405.5A CN109287150A (en) | 2018-11-10 | 2018-11-10 | Transmission mechanism between rotary cultivator headstock and scraping auger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109287150A true CN109287150A (en) | 2019-02-01 |
Family
ID=65145760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811335405.5A Pending CN109287150A (en) | 2018-11-10 | 2018-11-10 | Transmission mechanism between rotary cultivator headstock and scraping auger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109287150A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615156U (en) * | 2010-03-17 | 2010-10-27 | 丁启东 | Safety clutch used on gear-box |
| CN202285494U (en) * | 2011-09-30 | 2012-07-04 | 重庆宗申通用动力机械有限公司 | Speed reducing mechanism for gear box |
| CN103609211A (en) * | 2013-11-20 | 2014-03-05 | 李俊 | Rotary tiller |
| CN103621200A (en) * | 2013-11-30 | 2014-03-12 | 安徽远大机械制造有限公司 | High-temperature on-line rotary tillage sterilizer |
| CN106471886A (en) * | 2015-08-25 | 2017-03-08 | 王小平 | A kind of adjustable rotary tillage process device |
| CN206602775U (en) * | 2017-04-11 | 2017-11-03 | 重庆华田浩犁机械有限责任公司 | A kind of power drive mechanism of mini-tiller |
| CN209105566U (en) * | 2018-11-10 | 2019-07-16 | 安徽省淮丰现代农业装备有限公司 | Transmission mechanism between rotary cultivator headstock and scraping auger |
-
2018
- 2018-11-10 CN CN201811335405.5A patent/CN109287150A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615156U (en) * | 2010-03-17 | 2010-10-27 | 丁启东 | Safety clutch used on gear-box |
| CN202285494U (en) * | 2011-09-30 | 2012-07-04 | 重庆宗申通用动力机械有限公司 | Speed reducing mechanism for gear box |
| CN103609211A (en) * | 2013-11-20 | 2014-03-05 | 李俊 | Rotary tiller |
| CN103621200A (en) * | 2013-11-30 | 2014-03-12 | 安徽远大机械制造有限公司 | High-temperature on-line rotary tillage sterilizer |
| CN106471886A (en) * | 2015-08-25 | 2017-03-08 | 王小平 | A kind of adjustable rotary tillage process device |
| CN206602775U (en) * | 2017-04-11 | 2017-11-03 | 重庆华田浩犁机械有限责任公司 | A kind of power drive mechanism of mini-tiller |
| CN209105566U (en) * | 2018-11-10 | 2019-07-16 | 安徽省淮丰现代农业装备有限公司 | Transmission mechanism between rotary cultivator headstock and scraping auger |
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| PB01 | Publication | ||
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