CN202374660U - External hanging wheel type speed change gear box - Google Patents
External hanging wheel type speed change gear box Download PDFInfo
- Publication number
- CN202374660U CN202374660U CN201120563031XU CN201120563031U CN202374660U CN 202374660 U CN202374660 U CN 202374660U CN 201120563031X U CN201120563031X U CN 201120563031XU CN 201120563031 U CN201120563031 U CN 201120563031U CN 202374660 U CN202374660 U CN 202374660U
- Authority
- CN
- China
- Prior art keywords
- change gear
- hanging wheel
- gear box
- speed change
- shaft
- 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.)
- Expired - Fee Related
Links
- 230000008859 change Effects 0.000 title claims abstract description 69
- 238000003971 tillage Methods 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Soil Working Implements (AREA)
- Structure Of Transmissions (AREA)
Abstract
The utility model relates to an external hanging wheel type speed change gear box. Common disadvantages of prior tillage and soil preparation machinery include that a rotary cultivator and a stubble cleaner have a single function and can not complete two functions of rotary tillage and stubble cleaning, and economical burdens of farmers are increased; a rotary speed is invariable, and the speed can not be adjusted according to the facts, thereby the working efficiency and quality are affected by the disadvantages. The external hanging wheel type speed change gear box comprises an input bevel gear shaft(1), wherein the bevel gear shaft (1) is engaged with a large bevel gear (2) which is installed on a hanging wheel shaft A (5), a hanging wheel A (4) is installed on the hanging wheel shaft A and is engaged with a hanging wheel B (7), the hanging wheel B is installed on a hanging wheel shaft B (6), and a straight gear (8) is installed on the hanging wheel shaft B. The external hanging wheel type speed change gear box serves as a farm work supporting facility of a stubble cleaning and rotary tillage multi-purpose machine.
Description
Technical field:
the utility model relates to a kind of accessory of farm machinery, the concrete plug-in wheeled change gear box of using on the farm machinery such as a kind of stubble ploughing, rotary tillage machine that relates to.
Background technology:
are well-known, and the drawback that current cultivated scarification equipment exists is: rotovator, stubble cleaner function singleness, can not accomplish rotary tillage, two kinds of functions of stubble-cleaning, and the peasant need purchase two kinds of facility, increases peasant's financial burden; Blade axis rotary speed depends on the power output of supporting with it tractor when rotary tillage or stubble-cleaning; The power output speed of different model tractor is different on the one hand; The blade axis rotary speed of the different soil properties requirements in different regions is different on the other hand; Rotary speed immobilizes, speed governing factually, and these all influence machine work efficient and operation quality.
Summary of the invention:
The purpose of
the utility model is that the problem that is directed against above-mentioned existence provides a kind of plug-in wheeled change gear box, is installed on existing rotovator and the stubble cleaner, reaches one-machine-multi-function, tool more than; It is outside that this mechanism is positioned at going up of gear-box, do not interfere with other positions, and conversion need not change other parts when regulating, and easy to operate, time saving and energy saving.
Above-mentioned purpose realizes through following technical scheme:
plug-in wheeled change gear box; Its composition comprises: the input conical tooth shaft, and described input conical tooth shaft and the engagement of auger tooth, described auger tooth is installed on the change gear axle first; On the described change gear axle first change gear first is installed also; Described change gear first and the engagement of change gear second, described change gear second is installed on the change gear axle second, on the described change gear axle second spur gear is installed.
described plug-in wheeled change gear box, described change gear first and described change gear second horizontal arrangement are arranged perpendicular perhaps.
Beneficial effect:
1. the utility model power are transferred to plug-in wheeled change gear box through universal drive shaft; Change gear chamber outside after bevel-gear sett slows down switching-over, reaching; Several spur gears through bottom, change gear chamber are transferred to the workpiece cutter shaft again, accomplish tillage operation.The change gear chamber is made up of some change gears that cooperatively interact, the exportable many kinds of rotating speeds of the combination of different change gears, and one side adapts to the coupling of different tractors, can accomplish the rotary tillage or the stubble-cleaning different work state that need the different rotating speeds requirement on the other hand.And can change adjustment according to the demands of different of reality.Subsidiary at random many to adapting to the gear changing group of different work state during product export, and this practical invention is simple in structure, is convenient to flexibly adjustment in good time, with low cost, be convenient to make and promote.
2. the utility model are positioned at the facility upper outside, do not interfere with miscellaneous part, and step is simple, easy to operate, time saving and energy saving when needs are adjusted.
Subsidiary manyly at random when the soil preparation machine that the utility model is 3. installed in
dispatches from the factory do not need extra purchase, practice thrift cost adapting to the gear changing group of different work state.
are the supporting wide adaptability of the utility model 4., tool more than, one-machine-multi-function.
Description of drawings:
accompanying drawing 1 is the structural representation of the utility model.
accompanying drawing 2 is structural representations of the another kind of embodiment of the utility model.
Embodiment:
Embodiment 1:
are as shown in Figure 1, plug-in wheeled change gear box, and its composition comprises: input conical tooth shaft 1; Described input conical tooth shaft and 2 engagements of auger tooth; Described auger tooth is installed on the change gear axle first 5, on the described change gear axle first change gear first 4 is installed also, described change gear first and 7 engagements of change gear second; Described change gear second is installed on the change gear axle second 6, and spur gear 8 is installed on the described change gear axle second.
Embodiment 2:
described plug-in wheeled change gear box, described change gear first and described change gear second horizontal arrangement.
Embodiment 3:
described plug-in wheeled change gear box, described change gear first and described change gear second are arranged perpendicular.
The stubble ploughing, rotary tillage machine of the utility model is installed in
; The power of tractor output shaft is at first passed to the input conical tooth shaft of plug-in wheeled change gear box through universal drive shaft; After commutating, pass to outer change gear chamber by change gear axle first, again after change gear first, change gear second speed change with plug-in wheeled change gear box auger tooth engagement; Power is passed to several spur gears of bottom through change gear axle second, be transferred to cutter shaft again and accomplish predetermined operation.Subsidiary many at random during product export to adapting to the change gear combination of different work state.As long as open plug-in wheeled change gear box change gear chamber side cover 3, take off change gear first and change gear second, select the combination of suitable change gear after, just can be simple to operate, the purpose of the multiple transformation of speed of Rapid Realization.Like Fig. 2, be exactly a kind of behind the conversion change gear.
Claims (2)
1. plug-in wheeled change gear box; Its composition comprises: the input conical tooth shaft is characterized in that: described input conical tooth shaft and the engagement of auger tooth, and described auger tooth is installed on the change gear axle first; On the described change gear axle first change gear first is installed also; Described change gear first and the engagement of change gear second, described change gear second is installed on the change gear axle second, on the described change gear axle second spur gear is installed.
2. plug-in wheeled change gear box according to claim 1 is characterized in that: described change gear first and described change gear second horizontal arrangement perhaps are arranged perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120563031XU CN202374660U (en) | 2011-12-29 | 2011-12-29 | External hanging wheel type speed change gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120563031XU CN202374660U (en) | 2011-12-29 | 2011-12-29 | External hanging wheel type speed change gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202374660U true CN202374660U (en) | 2012-08-15 |
Family
ID=46623189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120563031XU Expired - Fee Related CN202374660U (en) | 2011-12-29 | 2011-12-29 | External hanging wheel type speed change gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202374660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064934A (en) * | 2019-05-21 | 2019-07-30 | 成都工业职业技术学院 | A kind of processing end face worm screw lathe |
-
2011
- 2011-12-29 CN CN201120563031XU patent/CN202374660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064934A (en) * | 2019-05-21 | 2019-07-30 | 成都工业职业技术学院 | A kind of processing end face worm screw lathe |
| CN110064934B (en) * | 2019-05-21 | 2020-10-09 | 成都工业职业技术学院 | Machine tool for machining end face worm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HEILONGJIANG PROVINCE BONONG XINDA MACHINERY CO., LTD. Assignor: Li Jinze Contract record no.: 2013230000325 Denomination of utility model: External hanging wheel type speed change gear box Granted publication date: 20120815 License type: Exclusive License Record date: 20130328 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |