CN208595172U - A kind of Mini-tiller power arrangement of clutch - Google Patents
A kind of Mini-tiller power arrangement of clutch Download PDFInfo
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- CN208595172U CN208595172U CN201821137835.1U CN201821137835U CN208595172U CN 208595172 U CN208595172 U CN 208595172U CN 201821137835 U CN201821137835 U CN 201821137835U CN 208595172 U CN208595172 U CN 208595172U
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- clutch
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- yoke
- mini
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Abstract
The utility model provides a kind of Mini-tiller power arrangement of clutch, it is characterized by comprising clutch handles, clutch bracing wire, clutch yoke rocker arm, clutch yoke axis and clutch yoke, the clutch handle includes handle set, main clutch handle and emergency stop handle, the main clutch handle is hinged by the first hinged shaft and the handle set, the emergency stop handle is hinged by the second hinged shaft and the main clutch handle, the emergency stop handle is equipped with pawl close to one end of first hinged shaft, the handle set is being equipped with fixed jaw with the pawl corresponding position, one end of the clutch bracing wire connects the emergency stop handle, the other end is connected with U-shaped frame.The utility model controls bracing wire by handle, bracing wire pulls clutch yoke rocker arm, clutch yoke rocker arm passes through the clutch yoke of clutch yoke axis connection, the sliding of the spline set by the output shaft of clutch engage gear is stirred in clutch yoke, to realize the engagement of clutch engage gear and clutch gear, structure is simple, at low cost and easy to operate.
Description
Technical field
The utility model relates to field of agricultural machinery, specifically, being to be related to a kind of Mini-tiller power arrangement of clutch.
Background technique
Mini-tiller has the characteristics that light-weight, small in size, structure is simple, and mini-tiller can freely exercise in field, convenient for using
Family uses and stores, and eliminating large-scale farm machinery cannot be introduced into the worry of mountain area field, is that vast farmers consumer substitutes ox
Cultivated optimal selection.The control of transfer case at present mainly passes through mechanical clutch for clutch control power output, mechanical clutch principle master
If pushing a mechanical fork to carry out the engagement of control power by air pressure, hydraulic or magnetic force, to realize transfer case
Power taking mouth disassociates and combines, but existing clutch configuration is complex, higher cost, and the dynamic clutch of mini-tiller is only
With simple, the at low cost arrangement of clutch of structure with regard to fully sufficient.
Utility model content
The purpose of the utility model is to overcome the shortcoming of above-mentioned traditional technology, provide that a kind of structure is simple, cost
Low, easy to operate Mini-tiller power arrangement of clutch.
The purpose of this utility model is reached by following technical measures:
A kind of Mini-tiller power arrangement of clutch, it is characterised in that: including clutch handle, clutch bracing wire, clutch yoke rocker arm,
Clutch yoke axis, clutch yoke and clutch engage gear, the clutch handle include handle set, main clutch handle and emergency stop hand
Handle, the main clutch handle by the first hinged shaft and the handle set it is hinged, the emergency stop handle pass through the second hinged shaft with it is described
Main clutch handle is hinged, the emergency stop handle close to one end of first hinged shaft be equipped with pawl, the handle set with it is described
Pawl corresponding position is equipped with fixed jaw, and one end of the clutch bracing wire is fixedly connected with the emergency stop handle, and the other end is connected with U-shaped
Frame, the U-shaped frame pass through one end of clutch yoke rocker arm described in third stud connection, and the other end of the clutch yoke rocker arm is logical
Clutch yoke axis described in the 4th stud connection is crossed, one end that the clutch yoke rocker arm connects the clutch yoke axis is equipped with convex
Bar, the nose bar contact have transfer case, and the clutch yoke axis is fixedly connected with one end of the clutch yoke, and the clutch is dialled
The other end of fork is connected with power device.
Clutch handle controls clutch bracing wire and pulls U-shaped frame, and U-shaped frame drives clutch yoke rocker arm to swing, to drive clutch
Shift fork axle movement, clutch yoke axis are fixedly connected with clutch yoke, and one end of clutch yoke connects clutch engage gear, thus
The movement of clutch engage gear is stirred, clutch engage gear drive clutch pawl leaving and engaging with limiting holes, to realize clutch
Power is transferred to output shaft by clutch engage gear by gear, to realize the control to power output.
As a preferred embodiment, the U-shaped frame includes bottom plate, the first side plate and the second side plate, first side plate and
Second side plate is located at the both ends of bottom plate and is each perpendicular to bottom plate setting, and the bottom plate connects the clutch bracing wire, first side
Plate is equipped with the first mounting hole, and second side plate is equipped with the second mounting hole, and the third hinged shaft passes through described first respectively and installs
Hole connects first side plate and the second side plate with the second mounting hole.
As a preferred embodiment, the clutch yoke axis is fixed with fixing seat, and the fixing seat and the clutch are dialled
Fork is fixedly connected.
As a preferred embodiment, the power device includes output shaft, clutch gear and engagement wheel, the clutch gear
It is sleeved on the output shaft with engagement wheel, circumferentially arranged with groove, one end of the clutch yoke is located at the engagement wheel
In the groove.
As a preferred embodiment, the output shaft is equipped with spline, the engagement wheel and the spline along its length
Slot is worked in coordination.
As a preferred embodiment, the clutch gear is set close to one end of the engagement wheel along the axial direction of the output shaft
Limited drilling, the engagement wheel are equipped with clutch pawl corresponding with the limiting holes, and the diameter of the clutch pawl is less than the limitation
The diameter in hole.
As a preferred embodiment, one end of the output shaft is connected with output wheel.
By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that:
The utility model provides a kind of Mini-tiller power arrangement of clutch, by output shaft be arranged clutch gear and from
Engage gear is closed, bracing wire is controlled by handle, bracing wire pulls clutch yoke rocker arm, and clutch yoke rocker arm is connected by clutch yoke axis
Connect clutch yoke, the spline sliding set by the output shaft of clutch engage gear is stirred in clutch yoke, to realize that clutch engages
The engagement of gear and clutch gear, structure is simple, at low cost and easy to operate.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of Mini-tiller power arrangement of clutch of the utility model.
Attached drawing 2 is a kind of structural schematic diagram of Mini-tiller power arrangement of clutch of the utility model.
Attached drawing 3 is a kind of U-shaped frame structural schematic diagram of Mini-tiller power arrangement of clutch of the utility model.
Attached drawing 4 is a kind of U-shaped frame structural schematic diagram of Mini-tiller power arrangement of clutch of the utility model.
Attached drawing 5 is a kind of clutch handle structural schematic diagram of Mini-tiller power arrangement of clutch of the utility model.
Attached drawing 6 is a kind of clutch handle structural schematic diagram of Mini-tiller power arrangement of clutch of the utility model.
Attached drawing 7 is a kind of output shaft schematic diagram of Mini-tiller power arrangement of clutch of the utility model.
Specific embodiment
Embodiment: as shown in attached drawing 1-7, a kind of Mini-tiller power arrangement of clutch, it is characterised in that: including clutch handle 1,
Clutch bracing wire 2, clutch yoke rocker arm 3, clutch yoke axis 4 and clutch yoke 5, the clutch handle 1 include handle set 11, it is main from
Handle 12 and emergency stop handle 13 are closed, the main clutch handle 12 is hinged by the first hinged shaft 14 and the handle set 11, the urgency
It is hinged by the second hinged shaft 15 and the main clutch handle 12 to stop handle 13, the emergency stop handle 13 is close to first hinged shaft 14
One end be equipped with pawl 16, the handle set 11 with 16 corresponding position of pawl be equipped with fixed jaw 17, the clutch bracing wire 2
One end connects the emergency stop handle 13, and the other end is connected with U-shaped frame 7, and the U-shaped frame 7 connects the clutch by third hinged shaft 8
The other end of one end of shift fork rocker arm 3, the clutch yoke rocker arm 3 connects the clutch yoke axis 4, institute by the 4th hinged shaft 9
It states clutch yoke rocker arm 3 and connects one end of the clutch yoke axis 4 and be equipped with nose bar 31, the nose bar 31 contact has transfer case
1001, the clutch yoke axis 4 is fixedly connected with one end of the clutch yoke 5, and the other end of the clutch yoke 5 is connected with
Power device 10.
The U-shaped frame 7 includes bottom plate 71, the first side plate 72 and the second side plate 73, first side plate 72 and the second side plate
73 are located at the both ends of bottom plate 71 and are each perpendicular to bottom plate setting, and the bottom plate connects the clutch bracing wire 2, first side plate 72
Equipped with the first mounting hole 74, second side plate 73 is equipped with the second mounting hole 75, and the third hinged shaft 8 passes through described first respectively
Mounting hole 74 and the second mounting hole 75 connect first side plate 72 and the second side plate 73.The clutch yoke axis 4 is fixed with
Fixing seat 41, the fixing seat 41 are fixedly connected with the clutch yoke 5, and fixing seat 41 facilitates clutch yoke 5 and clutch yoke
The connection of axis 4.The power device 10 includes output shaft 101, clutch gear 102 and engagement wheel 103, the clutch gear 102
It is sleeved on the output shaft 101 with engagement wheel 103, the engagement wheel 103 circumferentially arranged with groove 104, dial by the clutch
One end of fork 5 is located in the groove 104, and groove 104 is used to place one end of clutch yoke 5, dial clutch yoke 5 both can
Dynamic engagement wheel 103, and will not be driven.As shown in fig. 6, the output shaft 101 is equipped with spline 105 along its length, it is described
Engagement wheel 103 is worked in coordination with the spline 105, and clutch yoke 5 stirs engagement wheel 103 along spline 105 by groove 104
Side-to-side movement, engagement wheel 103 can drive output shaft 101 to rotate, drive output shaft 101 by spline 105 by spline 105
Rotation, even if engagement wheel 103 can be slided smoothly very much, and can be with fixed engagement wheel 103 and output shaft 101.The clutch gear
102 are axially arranged with limiting holes 106 along the output shaft 101 close to one end of the engagement wheel 103, and the engagement wheel 103 is set
There is clutch pawl 107 corresponding with the limiting holes 106, the diameter of the clutch pawl 107 is less than the diameter of the limiting holes 106,
Suiting and leave convenient for clutch pawl 107 and limiting holes 106.The one end for stating output shaft 101 is connected with output wheel 1011, output wheel
1011 outside output powers.
As shown in figure 5, when pressing main clutch handle 12, emergency stop handle 13 follows main clutch handle 12 to move, and with
It makes rotating motion centered on first hinged shaft 14, clutch bracing wire 2 is tightened up, to pull U-shaped frame 7, U-shaped frame 7 passes through third hinged shaft 8
It drives clutch yoke rocker arm 3 to do arcuate movement clockwise by the center of circle of the contact point with power device 10, passes through 9 band of the 4th hinged shaft
Dynamic clutch yoke axis 4 moves out, and clutch yoke axis 4 is fixedly connected with clutch yoke 5 by fixing seat 41, drives clutch yoke
5 movements, one end of clutch yoke 5 are located in the groove 104 of engagement wheel 103, thus stir engagement wheel 103 along spline 105 to
Direction far from clutch gear 102 moves, and clutch pawl 107 is separated with limiting holes 106, and the transmission of power is cut off, meanwhile, clutch
Bracing wire 2 gives emergency stop handle 13 pulling force, and emergency stop handle 13 is pulled to be flared out, and pawl 16 reaches 17 top of fixed jaw, such as Fig. 6 institute
Show, is fixed pawl 17 and fixes, be locked up emergency stop handle 13.When needing to transmit power again, emergency stop handle 13 only need to be pressed,
Emergency stop handle 13 is that counterclockwise movement is done in the center of circle with the second hinged shaft 15, and pawl 16 disengages fixed jaw 17, is returned to Fig. 5 state, together
When 2 return of clutch bracing wire, clutch bracing wire 2 also restores therewith with U-shaped 7 contact position of frame, as shown in Figure 1, U-shaped frame 7 is to far from clutch
2 end motion of bracing wire, U-shaped frame 7 drive clutch yoke rocker arm 3 using the contact point with power device 10 as the center of circle by third hinged shaft 8
Arcuate movement counterclockwise is done, drives clutch yoke axis 4 to move to the direction of telecontrol equipment 10 by the 4th hinged shaft 9, clutch yoke 5
It pulls and connects conjunction wheel 103 to move along spline 105 to the direction of clutch gear 102, clutch pawl 107 reaches in limiting holes 106, clutch tooth
Wheel 102 drives 103 rotation of engagement wheel, and engagement wheel 103 drives output shaft 101 to rotate, to realize the transmission of power.This is practical new
Type structure is simple, at low cost, easy to use, only just can control the transmission of outputting axial power by the pulling of handle.
Claims (7)
1. a kind of Mini-tiller power arrangement of clutch, it is characterised in that: including clutch handle, clutch bracing wire, clutch yoke rocker arm, from
It closes shift fork axle and clutch yoke, the clutch handle includes handle set, main clutch handle and emergency stop handle, the main clutch handle
Hinged by the first hinged shaft and the handle set, the emergency stop handle is hinged by the second hinged shaft and the main clutch handle, institute
It states emergency stop handle and is equipped with pawl close to one end of first hinged shaft, the handle set is being equipped with fixation with the pawl corresponding position
Pawl, one end of the clutch bracing wire connect the emergency stop handle, and the other end is connected with U-shaped frame, and the U-shaped frame passes through third hinged shaft
One end of the clutch yoke rocker arm is connected, the other end of the clutch yoke rocker arm is dialled by clutch described in the 4th stud connection
Fork shaft, one end that the clutch yoke rocker arm connects the clutch yoke axis are equipped with nose bar, and the nose bar contact has transfer case, institute
It states clutch yoke axis to be fixedly connected with one end of the clutch yoke, the other end of the clutch yoke is connected with power device.
2. a kind of Mini-tiller power arrangement of clutch according to claim 1, it is characterised in that: the U-shaped frame include bottom plate,
First side plate and the second side plate, first side plate and the second side plate are located at the both ends of bottom plate and are each perpendicular to bottom plate setting, institute
It states bottom plate and connects the clutch bracing wire, first side plate is equipped with the first mounting hole, and second side plate is equipped with the second mounting hole,
The third hinged shaft passes through first mounting hole respectively and the second mounting hole connects first side plate and the second side plate.
3. a kind of Mini-tiller power arrangement of clutch according to claim 1, it is characterised in that: the clutch yoke axis is fixed
Equipped with fixing seat, the fixing seat is fixedly connected with the clutch yoke.
4. a kind of Mini-tiller power arrangement of clutch according to any one of claims 1 to 3, it is characterised in that: the power dress
It sets including output shaft, clutch gear and engagement wheel, the clutch gear and engagement wheel are sleeved on the output shaft, described to connect
Wheel is closed circumferentially arranged with groove, one end of the clutch yoke is located in the groove.
5. a kind of Mini-tiller power arrangement of clutch according to claim 4, it is characterised in that: the output shaft is along length side
To spline is equipped with, the engagement wheel is worked in coordination with the spline.
6. a kind of Mini-tiller power arrangement of clutch according to claim 4, it is characterised in that: the clutch gear is close to institute
State be axially arranged with limiting holes of the one end along the output shaft of engagement wheel, engagement wheel equipped with it is corresponding with the limiting holes from
Pawl is closed, the diameter of the clutch pawl is less than the diameter of the limiting holes.
7. a kind of Mini-tiller power arrangement of clutch according to claim 6, it is characterised in that: one end of the output shaft connects
It is connected to output wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137835.1U CN208595172U (en) | 2018-07-18 | 2018-07-18 | A kind of Mini-tiller power arrangement of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137835.1U CN208595172U (en) | 2018-07-18 | 2018-07-18 | A kind of Mini-tiller power arrangement of clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595172U true CN208595172U (en) | 2019-03-12 |
Family
ID=65603241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821137835.1U Active CN208595172U (en) | 2018-07-18 | 2018-07-18 | A kind of Mini-tiller power arrangement of clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013461A (en) * | 2022-06-01 | 2022-09-06 | 隆鑫通用动力股份有限公司 | Mini-tiller clutch brake device and mini-tiller |
-
2018
- 2018-07-18 CN CN201821137835.1U patent/CN208595172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013461A (en) * | 2022-06-01 | 2022-09-06 | 隆鑫通用动力股份有限公司 | Mini-tiller clutch brake device and mini-tiller |
| CN115013461B (en) * | 2022-06-01 | 2024-03-29 | 隆鑫通用动力股份有限公司 | Micro-cultivator clutch braking device and micro-cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: 261000 Weifang Economic and Technological Development Zone, Shandong Province, north of Qingyuan Street and west of Changsong Road Patentee after: Weifang Shengchuan Machinery Co.,Ltd. Address before: 261021 Qijiazhuang 439, Beiguan Office, Weicheng District, Weifang City, Shandong Province Patentee before: Li Jianjun |