CN205040194U - Walking box of micro tillage machine - Google Patents
Walking box of micro tillage machine Download PDFInfo
- Publication number
- CN205040194U CN205040194U CN201520762549.4U CN201520762549U CN205040194U CN 205040194 U CN205040194 U CN 205040194U CN 201520762549 U CN201520762549 U CN 201520762549U CN 205040194 U CN205040194 U CN 205040194U
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- CN
- China
- Prior art keywords
- clutch
- output shaft
- reunion
- separation
- turn
- 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
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- Soil Working Implements (AREA)
Abstract
The utility model provides a walking box of micro tillage machine, the output shaft is the semi -axis structure, turns to the separation and reunion and pushes away set cover on the output shaft, and turn to the separation and reunion and push away dish and output shaft sliding fit, the output shaft with turn to part that the separation and reunion pushed away set contact correspond out fluted, output shaft and turn to the separation and reunion and push away and put the steel ball between set two double -phase right recesses, turn to the separation and reunion fixed disk with turning to the separation and reunion and pushing away and be equipped with string of beads formula shifting fork mechanism between the dish, the outer end of the string of beads formula shifting fork mechanism separation and reunion line space between through walking box body and driving bevel gear directly penetrates the gearbox, and wear out and the separation and reunion handle links through gearbox, ring flange in outer end, optimum organization structural like this makes the differential steering effect better, moreover simple structure, because the effect of steel ball makes the mechanism also can break away from when the load, the separation and reunion line directly penetrates the gearbox from the space between walking case casing and the bevel gear, wears out through the gearbox ring flange, and this kind of structure is avoided the outlet hole oil leak of separation and reunion line and is intake, avoids the separation and reunion line to twine the grass again.
Description
Technical field
The utility model relates to a kind of walking box of micro tillage machine.
Background technology
The mini-size tillage machine of prior art turns to clutch, because clutch system in mechanism and power output system coordinate existing problems, and complex structure, cause in actual cultivating procedure, turn between clutch push-plate and output shaft and there is the larger frictional resistance of relative motion generation, have during load and can not depart from; Differential steering effect is bad, and complex structure, and differential clutch line easily twines grass, moreover is exactly the place's leakage of oil of certain hour rear transmission gear box line outlet and water inlet, and putting of installation rotary tillage cutter spacing needs to possess greater functionality, goes the demand meeting tiller.
Utility model content
The problem that the utility model solves is to design one for walking box of micro tillage machine, its main thought is the combination changing output shaft and clutch system in tradition, change details being done some simultaneously, the transmission effect of differential steering effect and power is all optimized; Output axle shaft increases some details, realizes greater functionality.
Concrete technical scheme is as follows:
A kind of walking box of micro tillage machine, comprise travelling box body body (4), gearbox (3), driving bevel gear (5), driven bevel pinion (12), output shaft (7), turn to clutch fixed disk (10), turn to clutch push-plate (9), first return spring (8), bead string type shifting fork mechanism (6), described driven bevel pinion (12) turns to clutch push-plate (9) spline fitted with described, described output shaft (7) is semi-axis structure, clutch push-plate (9) is turned to be enclosed within output shaft (7), and turn to clutch push-plate (9) and output shaft (7) to be slidably matched, realize the optimum organization of output shaft (7) and clutch system, first return spring (8) is enclosed within output shaft (7), first return spring (8) one end abuts and turns to clutch push-plate (3), first return spring (8) other end is connected on output shaft (7), and output shaft (7) has groove with the part turning to clutch push-plate (9) to contact is corresponding, output shaft (7) and turn between clutch push-plate (9) groove facing each other and be placed with steel ball (13), both realize spline fitted function, optimize again the effect that is slidably matched turning to clutch push-plate (9) and output shaft (7), groove has three row at least, and groove is evenly distributed on the outer circumference surface of output shaft (7), make like this to turn to clutch push-plate (9) can move left and right in output shaft (7) outer axial face, steel ball (13) all uniform force simultaneously often in row groove, increase the service life of steel ball (13), turning to clutch fixed disk (10) to add taper surface by turning to clutch push-plate (9) side, coordinating with the taper surface turned on clutch push-plate (9), increasing bead string type shifting fork mechanism (6) action effect, clutch fixed disk (10) and described turning between clutch push-plate (9) is turned to be provided with bead string type shifting fork mechanism (6) described, described bead string type shifting fork mechanism comprises clutch line segment (15) and beading section (17), described clutch line is provided with external end head and inner termination, this external end head directly penetrates gearbox (3) by the space between travelling box body body (4) and driving bevel gear (5), described external end head is through gearbox (3), flange (2) passes and connects with clutch lever, described inner termination and beading section (17) connect, curved being distributed in of this beading section (17) turns on clutch fixed disk (10), described beading section (17) one end connects with clutch line inner termination, described beading section (17) other end is fixed on by the second return spring (16) and turns on clutch fixed disk (10), output shaft (7) has hole on the axle of walking box-like body (4) outside, is mainly used for hanging and dilatory agricultural tools.
The beneficial effects of the utility model are: structural optimum organization and to the optimization in details, make differential steering better effects if, and structure are simple; Due to the effect of steel ball, namely achieve the function of spline fitted, turn to the frictional resistance that between clutch push-plate and output axle shaft, relative sliding produces when reducing again farming, mechanism also can be departed from when load; The groove that design comprises, steel ball etc., be that processing or assembling are all easily quick, cost is low; Clutch line directly penetrates gearbox from the space between walking tank shell and bevel gear, passed by gearbox flange dish, this structure both avoided clutch line from oil hole pass result in leakage of oil water inlet, turn avoid the exposed grass that twines outside of clutch line and cause body to damage; Output axle shaft increases some details, realizes greater functionality, be convenient to people's farming.
Accompanying drawing explanation
Fig. 1 is installation diagram of the present utility model;
Fig. 2 is the enlarged drawing of walking case interior;
Fig. 3 is clutch line and beading section connection diagram
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows: a kind of walking box of micro tillage machine, driven bevel pinion 12 with turn to clutch push-plate 9 spline fitted, output shaft 7 is semi-axis structure, clutch push-plate 9 is turned to be enclosed within output shaft 7, and turn to clutch push-plate 9 and output shaft 7 to be slidably matched, realize the optimum organization of output shaft 7 and clutch system, first return spring 8 is enclosed within output shaft 7, first return spring 8 one end abuts and turns to clutch push-plate 3, first return spring 8 other end is connected on output shaft 7, output shaft 7 has groove with the described part turning to clutch push-plate 9 to contact is corresponding, output shaft 7 and described turning between clutch push-plate 9 groove facing each other are placed with steel ball 13, both realize spline fitted function, optimize again the effect that is slidably matched turning to clutch push-plate 9 and output shaft 7, described groove has three row at least, and groove is evenly distributed on the outer circumference surface of output shaft 7, makes like this to turn to clutch push-plate 9 can move left and right in output shaft 7 outer axial face, and the steel ball 13 all uniform force simultaneously often in row groove, increase the service life of steel ball 13, turning to clutch fixed disk 10 to add taper surface by turning to clutch push-plate 9 side, coordinating with the taper surface turned on clutch push-plate 9, increasing bead string type shifting fork mechanism 6 action effect, be provided with bead string type shifting fork mechanism 6 turning to clutch fixed disk 10 and turn between clutch push-plate 9, described bead string type shifting fork mechanism comprises clutch line segment 15 and beading section 17, clutch line is provided with external end head and inner termination, this external end head directly penetrates gearbox 3 by the space between travelling box body body 4 and driving bevel gear 5, external end head is through gearbox 3, flange 2 passes and connects with clutch lever, inner termination and beading section 17 connect, curved being distributed in of this beading section 17 turns on clutch fixed disk 10, beading section 17 one end connects with clutch line inner termination, beading section 17 other end is fixed on by the second return spring 16 and turns on clutch fixed disk 10, the axle of output shaft 7 outside walking box-like body 4 has hole, is mainly used for hanging and dilatory agricultural tools.
Claims (5)
1. a walking box of micro tillage machine, comprise travelling box body body (4), gearbox (3), driving bevel gear (5), driven bevel pinion (12), output shaft (7), turn to clutch fixed disk (10), turn to clutch push-plate (9), first return spring (8), bead string type shifting fork mechanism (6), described driven bevel pinion (12) turns to clutch push-plate (9) spline fitted with described, it is characterized in that: described output shaft (7) is semi-axis structure, the described clutch push-plate (9) that turns to is enclosed within described output shaft (7), and described in turn to clutch push-plate (9) and described output shaft (7) to be slidably matched, described output shaft (7) has groove with the described part turning to clutch push-plate (9) to contact is corresponding, described output shaft (7) and described turning between clutch push-plate (9) groove facing each other are placed with steel ball (13), clutch fixed disk (10) and described turning between clutch push-plate (9) is turned to be provided with bead string type shifting fork mechanism (6) described, described bead string type shifting fork mechanism comprises clutch line segment (15) and beading section (17), described clutch line is provided with external end head and inner termination, this external end head directly penetrates gearbox (3) by the space between travelling box body body (4) and driving bevel gear (5), described external end head is through gearbox (3), flange (2) passes and connects with clutch lever, described inner termination and beading section (17) connect, curved being distributed in of this beading section (17) turns on clutch fixed disk (10), described beading section (17) one end connects with clutch line inner termination, described beading section (17) other end is fixed on by the second return spring (16) and turns on clutch fixed disk (10).
2. a kind of walking box of micro tillage machine according to claim 1, it is characterized in that: described flange is equipped with bolt (1), this bolt (1) has centre bore, and clutch line passes from this bolt-center hole.
3. a kind of walking box of micro tillage machine according to claim 1, is characterized in that: described in turn to clutch fixed disk (10) lean on described in turn to clutch push-plate (9) side to be taper surface.
4. a kind of walking box of micro tillage machine according to claim 1, is characterized in that: described output shaft (7) has hole on the axle of walking box-like body (4) outside.
5. a kind of walking box of micro tillage machine according to claim 1, it is characterized in that: described groove has three row at least, described groove is evenly distributed on the outer circumference surface of output shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762549.4U CN205040194U (en) | 2015-09-29 | 2015-09-29 | Walking box of micro tillage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762549.4U CN205040194U (en) | 2015-09-29 | 2015-09-29 | Walking box of micro tillage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205040194U true CN205040194U (en) | 2016-02-24 |
Family
ID=55333827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762549.4U Expired - Fee Related CN205040194U (en) | 2015-09-29 | 2015-09-29 | Walking box of micro tillage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205040194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787620A (en) * | 2016-08-31 | 2018-03-13 | 金泰旭 | Accurate fertilizing rotary tillage seeding integrated machine automatic clutch transmission mechanism |
| CN116195394A (en) * | 2023-04-28 | 2023-06-02 | 吉林天朗新能源科技有限公司 | Wide-angle steering mechanism for traction mechanical equipment and traction device |
-
2015
- 2015-09-29 CN CN201520762549.4U patent/CN205040194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787620A (en) * | 2016-08-31 | 2018-03-13 | 金泰旭 | Accurate fertilizing rotary tillage seeding integrated machine automatic clutch transmission mechanism |
| CN116195394A (en) * | 2023-04-28 | 2023-06-02 | 吉林天朗新能源科技有限公司 | Wide-angle steering mechanism for traction mechanical equipment and traction device |
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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: 20160224 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |