CN207733194U - A kind of positive and negative rotatable gear assembly of rotary cultivator - Google Patents
A kind of positive and negative rotatable gear assembly of rotary cultivator Download PDFInfo
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- CN207733194U CN207733194U CN201721565163.XU CN201721565163U CN207733194U CN 207733194 U CN207733194 U CN 207733194U CN 201721565163 U CN201721565163 U CN 201721565163U CN 207733194 U CN207733194 U CN 207733194U
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- gear
- rotary
- axis
- transmission shaft
- rotary tillage
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Abstract
A kind of positive and negative rotatable gear assembly of rotary cultivator, including walking transmission case and rotary tillage transmission case, for driving the rotary tillage transmission case that rotary blade works to be mounted on the rear portion of walking transmission case；Seven axis for advancing through walking transmission case of rotary cultivator carry out seven grades of transmissions；Eight axis for returning back through walking transmission case of rotary cultivator carry out eight grades of transmissions；The rotary work of rotary blade carries out six grades of transmissions by six axis of rotary tillage transmission case；The positive and negative rotation of rotary blade is controlled by positive and negative cultivated operating lever operation.This gear assembly can allow the traveling wheel of rotary cultivator move forward and backward, and rotary blade can positive and negative rotation work, make rotary tillage functional adaptation difference soil property, farming more balances, more efficient.
Description
Technical field
The utility model is related to the technical field of farm machinery, the positive and negative rotatable loading drive gear of specifically a kind of rotary cultivator
It sets.
Background technology
With the development of science and technology, the popularity rate of farm machinery is higher and higher, wherein the main force of the rotary cultivator as operation of digging
Machinery has the advantages that compact structure, at low cost, easy to operate, is increasingly favored by peasant.It is ploughed in agricultural
In kind, most of agricultural producers use the cultivator or rotary cultivator of miniaturization, this kind of agricultural machinery is commonly complete machine
Form, whole service efficiency is not high, and agricultural producer has a single function its satisfaction deficiency, of high cost, and this kind of mechanical row
Going through the motions only, there are one directions, and a kind of for soft edaphic condition, its work is more suitable, but encounters stiff soil and then can
Generate larger vibration so that work is obstructed, and ridging and farming are unstable；It is another kind of, be it is single suitable to stiff soil,
It is also easy to produce slipping phenomenon in more wet soft soil.By the improvement of people, such farm machinery is able to improve development.Through research
It was found that the quality of the Drafting Ability of rotary cultivator is closely bound up with the structure of gear assembly.
Invention content
The purpose of this utility model is to provide a kind of positive and negative rotatable gear assembly of rotary cultivator, the gear assembly
The traveling wheel of rotary cultivator can be allow to move forward and backward, and rotary blade can positive and negative rotation work, make rotary tillage functional adaptation difference soil property,
Farming more balances, more efficient.
The technical solution of the utility model is：
A kind of positive and negative rotatable gear assembly of rotary cultivator, including walking transmission case and rotary tillage transmission case, for driving
The rotary tillage transmission case of rotary blade work is mounted on the rear portion of walking transmission case；Seven axis for advancing through walking transmission case of rotary cultivator
Carry out seven grades of transmissions；Eight axis for returning back through walking transmission case of rotary cultivator carry out eight grades of transmissions；The rotary work of rotary blade is logical
Six axis for crossing rotary tillage transmission case carry out six grades of transmissions；The positive and negative rotation of rotary blade is controlled by positive and negative cultivated operating lever operation.Walking passes
Dynamic case is also connected by reinforcing rib with rotary tillage transmission case.
The inside of the walking transmission case is sequentially installed with driving shaft, the second axis, main variable speed shaft, the 5th from top to bottom
Axis, steering shaft, the 7th axis and walking axle；Reverse gear shaft is installed in the walking transmission case of main variable speed shaft front；Under after main variable speed shaft
It is equipped in the walking transmission case of side and just ploughs transmission shaft, just ploughed below transmission shaft and anti-cultivated transmission shaft is installed；Tooth on driving shaft
Wheel engaged with the gear on the second axis, the gear on main variable speed shaft by main transformer speed operating lever operation can respectively on the second axis
Gear on gear, reverse gear shaft, the gear on the 5th axis and the gear engagement on just cultivated transmission shaft；Just ploughing the gear on transmission shaft
It is engaged with the anti-gear ploughed on transmission shaft；Gear on reverse gear shaft is engaged with the gear on the 5th axis, the gear on the 5th axis with
Gear engagement in steering shaft；Gear in steering shaft is engaged with the gear on the 7th axis；Gear on 7th axis and walking axle
On gear engagement.
The inside of the rotary tillage transmission case held backward from front end be sequentially installed with positive and negative cultivated axis, the second rotary tillage transmission shaft,
Third rotary tillage transmission shaft, the 4th rotary tillage transmission shaft, the 5th rotary tillage transmission shaft and rotary tillage transmission shaft, the gear and on positive and negative cultivated axis
Gear engagement on two rotary tillage transmission shafts；Gear on positive and negative cultivated axis can also be passed with just cultivated respectively by positive and negative cultivated operating lever operation
Gear engagement on moving axis and anti-cultivated transmission shaft；Gear on second rotary tillage transmission shaft is nibbled with the gear on third rotary tillage transmission shaft
It closes；Gear on third rotary tillage transmission shaft is engaged with the gear on the 4th rotary tillage transmission shaft；Gear on 4th rotary tillage transmission shaft
It is engaged with the gear on the 5th rotary tillage transmission shaft；Gear on 5th rotary tillage transmission shaft is engaged with the gear on rotary tillage transmission shaft.
Rotary cultivator includes engine, handrail operating mechanism, rack and gear assembly, and the engine is mounted on machine
The front of the front end of frame, the walking transmission case for the gear assembly that the rear end of rack and seven axis are driven is connect, transmission case of walking
Anti-pulley traveling wheel is installed, the driving shaft at the top of transmission case of walking is equipped with clutch, and clutch is logical in the walking axle of bottom
It crosses V belt to connect with engine, walking transmission case is shifted gears by the main transformer speed joystick manipulation at the top of it, and handrail manipulates machine
Structure is connect by handrail frame with walking transmission case, for driving the rotary tillage transmission case that rotary blade works to be mounted on walking transmission case
Rear portion, rotary tillage transmission case are connect by hitch frame with the plough mounting base of balking for being equipped with plough of balking.
The engine is diesel engine.
The top of the rotary blade is equipped with mud guard.
Belt housing is installed above the V belt.
The front lower portion of the rack is equipped with supporting rack.
The forward direction of the rotary blade is reversely rotated through positive and negative cultivated joystick manipulation switching.
The plough mounting base of balking includes the connecting seat that can be connected and fixed with hitch frame and the fixed colter pitman of installation
Fixing groove, colter pitman one end of plough of balking is provided with multiple mounting holes, and colter pitman passes through pin after passing through fixing groove
Axis limits；The other end of colter pitman is equipped with colter, and colter two sides behind is separately installed with the adjustable fin of aperture；It is fixed
Slot is connect previously by connecting rod with connecting seat；Fixation clip is provided with behind fixing groove；The upper and lower side of fixation clip is each
It is mounted with a top pressure bolt for adjusting colter pitman above and below top pressure fixing groove.Pass through the adjusting of top pressure bolt
Effect adjusts the gradient of fixed colter, rotary cultivator is made to adapt to the land use of different soil properties.
Compared with prior art, it is the advantages of the utility model：
The positive and negative rotatable pinion gear structure of the rotary cultivator of the utility model is close, dependable performance, loading drive gear
Setting can allow the traveling wheel of rotary cultivator move forward and backward, and rotary blade can positive and negative rotation work, make the different soil of rotary tillage functional adaptation
Matter, farming more balance, more efficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the positive and negative rotatable gear assembly of the rotary cultivator of the utility model；
Serial number is entitled in figure：
1, it walks transmission case, 2, driving shaft, the 3, second axis, 4, main variable speed shaft, 5, reverse gear shaft, the 6, the 5th axis, 7, steering shaft,
8, the 7th axis, 9, walking axle, 10, high speed shaft, 11, just plough transmission shaft, 12, main shift, 13, instead plough transmission shaft, 14, just
Anti- cultivated control stick, 15, positive and negative cultivated axis, the 16, second rotary tillage transmission shaft, 17, third rotary tillage transmission shaft, the 18, the 4th rotary tillage transmission shaft,
19, the 5th rotary tillage transmission shaft, 20, rotary tillage transmission shaft, 21, rotary tillage transmission case.
Specific implementation mode
In order to keep the technical solution of the utility model and advantage clearer, with reference to the embodiments of the present invention,
The technical solution of the utility model is clearly and completely described.
As shown in the figure：
The positive and negative rotatable gear assembly of the rotary cultivator of the utility model, including walking transmission case 1 and rotary tillage transmission case
21, for driving the rotary tillage transmission case 21 that rotary blade works to be mounted on the rear portion of walking transmission case 1；Rotary cultivator advances through row
Seven axis for walking transmission case 1 carry out seven grades of transmissions；Eight axis for returning back through walking transmission case 1 of rotary cultivator carry out eight grades of transmissions；Rotation
The rotary work of coulter carries out six grades of transmissions by six axis of rotary tillage transmission case 21；The positive and negative rotation of rotary blade passes through positive and negative cultivated manipulation
14 operation and control of bar.Walking transmission case 1 and rotary tillage transmission case 21 are also connected by reinforcing rib 10.
The inside of the walking transmission case 1 is sequentially installed with driving shaft 2, the second axis 3, main variable speed shaft 4, from top to bottom
Five axis 6, steering shaft 7, the 7th axis 8 and walking axle 9；Reverse gear shaft 5 is installed in the walking transmission case 1 of 4 front of main variable speed shaft；Main transformer
It is equipped in the walking transmission case 1 of 4 back lower place of fast axis and just ploughs transmission shaft 11, just ploughed 11 lower section of transmission shaft and anti-cultivated transmission shaft is installed
13；Gear on driving shaft 2 is engaged with the gear on the second axis 3, and the gear on main variable speed shaft 4 is grasped by main shift 12
Make can respectively with the gear on the second axis 3, the gear on reverse gear shaft 5, the gear on the 5th axis 6 and just ploughing the tooth on transmission shaft 11
Wheel engagement；The gear just ploughed on transmission shaft 11 is engaged with the anti-gear ploughed on transmission shaft 13；Gear on reverse gear shaft 5 and the 5th axis
Gear on 6 engages, and the gear on the 5th axis 6 is engaged with the gear in steering shaft 7；On gear and the 7th axis 8 in steering shaft 7
Gear engagement；Gear on 7th axis 8 is engaged with the gear in walking axle 9.
The inside of the rotary tillage transmission case 21 is held backward from front end is sequentially installed with positive and negative cultivated axis 15, the second rotary tillage transmission
Axis 16, third rotary tillage transmission shaft 17, the 4th rotary tillage transmission shaft 18, the 5th rotary tillage transmission shaft 19 and rotary tillage transmission shaft 20, it is positive and negative to plough
Gear on axis 15 is engaged with the gear on the second rotary tillage transmission shaft 16；Gear on positive and negative cultivated axis 15 can also pass through positive and negative cultivated behaviour
The operation of vertical pole 14 is engaged with the gear just ploughed on transmission shaft 11 and anti-cultivated transmission shaft 13 respectively；Tooth on second rotary tillage transmission shaft 16
Wheel is engaged with the gear on third rotary tillage transmission shaft 17；On gear and the 4th rotary tillage transmission shaft 18 on third rotary tillage transmission shaft 17
Gear engagement；Gear on 4th rotary tillage transmission shaft 18 is engaged with the gear on the 5th rotary tillage transmission shaft 19；5th rotary tillage passes
Gear on moving axis 19 is engaged with the gear on rotary tillage transmission shaft 20.
The above description is not intended to limit the present invention, and the utility model is also not limited to examples detailed above, this technology
The those of ordinary skill in field, in the essential scope of the utility model, the variations, modifications, additions or substitutions made should all belong to
In the scope of protection of the utility model.
Claims (4)
1. a kind of positive and negative rotatable gear assembly of rotary cultivator, including walking transmission case（1）With rotary tillage transmission case（21）, it is used for
Drive the rotary tillage transmission case of rotary blade work（21）Mounted on walking transmission case（1）Rear portion；It is characterized in that：Before rotary cultivator
Into pass through walk transmission case（1）Seven axis carry out seven grades transmission；Rotary cultivator returns back through walking transmission case（1）Eight axis carry out
Eight grades of transmissions；The rotary work of rotary blade passes through rotary tillage transmission case（21）Six axis carry out six grades transmission；The positive and negative rotation of rotary blade
Pass through positive and negative cultivated control stick（14）Operation and control.
2. the positive and negative rotatable gear assembly of rotary cultivator according to claim 1, it is characterised in that：The walking passes
Dynamic case（1）Inside be sequentially installed with driving shaft from top to bottom（2）, the second axis（3）, main variable speed shaft（4）, the 5th axis（6）, turn to
Axis（7）, the 7th axis（8）And walking axle（9）；Main variable speed shaft（4）The walking transmission case of front（1）Reverse gear shaft is inside installed（5）；It is main
Variable-speed shaft（4）The walking transmission case of the back lower place（1）It is inside equipped with and just ploughs transmission shaft（11）, just plough transmission shaft（11）Lower section is equipped with
Anti- cultivated transmission shaft（13）；Driving shaft（2）On gear and the second axis（3）On gear engagement, main variable speed shaft（4）On gear it is logical
Cross main shift（12）Operation can respectively with the second axis（3）On gear, reverse gear shaft（5）On gear, the 5th axis（6）On
Gear and just plough transmission shaft（11）On gear engagement；Just plough transmission shaft（11）On gear and anti-cultivated transmission shaft（13）On
Gear engages；Reverse gear shaft（5）On gear and the 5th axis（6）On gear engagement, the 5th axis（6）On gear and steering shaft
（7）On gear engagement；Steering shaft（7）On gear and the 7th axis（8）On gear engagement；7th axis（8）On gear with
Walking axle（9）On gear engagement.
3. the positive and negative rotatable gear assembly of rotary cultivator according to claim 1, it is characterised in that：The rotary tillage passes
Dynamic case（21）Inside held backward from front end and be sequentially installed with positive and negative cultivated axis（15）, the second rotary tillage transmission shaft（16）, third rotary tillage
Transmission shaft（17）, the 4th rotary tillage transmission shaft（18）, the 5th rotary tillage transmission shaft（19）With rotary tillage transmission shaft（20）, positive and negative cultivated axis（15）
On gear and the second rotary tillage transmission shaft（16）On gear engagement；Positive and negative cultivated axis（15）On gear can also pass through positive and negative cultivated behaviour
Vertical pole（14）Operation respectively with just plough transmission shaft（11）Transmission shaft is ploughed with anti-（13）On gear engagement；Second rotary tillage transmission shaft
（16）On gear and third rotary tillage transmission shaft（17）On gear engagement；Third rotary tillage transmission shaft（17）On gear and the 4th
Rotary tillage transmission shaft（18）On gear engagement；4th rotary tillage transmission shaft（18）On gear and the 5th rotary tillage transmission shaft（19）On
Gear engages；5th rotary tillage transmission shaft（19）On gear and rotary tillage transmission shaft（20）On gear engagement.
4. the positive and negative rotatable gear assembly of rotary cultivator according to claim 1, it is characterised in that：Walking transmission case
（1）With rotary tillage transmission case（21）Also pass through reinforcing rib（10）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565163.XU CN207733194U (en) | 2017-11-21 | 2017-11-21 | A kind of positive and negative rotatable gear assembly of rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565163.XU CN207733194U (en) | 2017-11-21 | 2017-11-21 | A kind of positive and negative rotatable gear assembly of rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207733194U true CN207733194U (en) | 2018-08-17 |
Family
ID=63115708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565163.XU Expired - Fee Related CN207733194U (en) | 2017-11-21 | 2017-11-21 | A kind of positive and negative rotatable gear assembly of rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207733194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529564A (en) * | 2019-08-30 | 2019-12-03 | 重庆隆旺机电有限责任公司 | Override type gear interlock power-driven system |
| CN114766106A (en) * | 2021-11-19 | 2022-07-22 | 重庆茂田机械有限公司 | Multifunctional crawler-type rotary cultivator |
-
2017
- 2017-11-21 CN CN201721565163.XU patent/CN207733194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529564A (en) * | 2019-08-30 | 2019-12-03 | 重庆隆旺机电有限责任公司 | Override type gear interlock power-driven system |
| CN114766106A (en) * | 2021-11-19 | 2022-07-22 | 重庆茂田机械有限公司 | Multifunctional crawler-type rotary cultivator |
| CN114766106B (en) * | 2021-11-19 | 2023-06-20 | 重庆茂田机械有限公司 | Multifunctional crawler-type rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |