CN206290597U - A kind of is to stop clutch from hand - Google Patents
A kind of is to stop clutch from hand Download PDFInfo
- Publication number
- CN206290597U CN206290597U CN201621260046.8U CN201621260046U CN206290597U CN 206290597 U CN206290597 U CN 206290597U CN 201621260046 U CN201621260046 U CN 201621260046U CN 206290597 U CN206290597 U CN 206290597U
- Authority
- CN
- China
- Prior art keywords
- clutch
- driving disc
- disc spacing
- spacing pressing
- stage clip
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model is related to a kind of stop clutch from hand, including transmission line shaft, belt pulley, clutch seat, disengaging pawl, arrangement of clutch, driving disc spacing pressing, clutch regulating bolt, it is characterized in that the driving disc spacing pressing of the arrangement of clutch is set to matrix, and internal spline is set in matrix, hole through spring housing is laid with driving disc spacing pressing, spring housing places clutch stage clip, described clutch regulating bolt passes through main pressing plate, clutch stage clip and driving disc spacing pressing, and with the gap between the main pressing plate of elastic regulation of nut II and clutch stage clip, clutch stage clip compresses center platen and sheet asbestos by spring housing simultaneously, make to produce frictional force between center platen and sheet asbestos and driving disc spacing pressing, sheet asbestos drives center platen and driving disc spacing pressing, power is delivered on transmission line shaft.The utility model compared with prior art, keeps playing a part of to protect farm machinery and operator's personal safety in the case that conventional clutch original function is constant.
Description
Technical field
The utility model belongs to farm machinery, especially a kind of to play protection operator personal safety and stop clutch from hand
Device.
Background technology
In current existing handle type farm machinery, the clutch of farm machinery is all to tense clutch handle just to separate
The power of engine, loosen the clutch power of the handle with regard to engagement engine, when farm machinery and operator run into burst sexual behavior
Therefore protection operator's personal safety is difficult, such clutch is increasingly not suitable for peasant household and uses；Particularly in agricultural machinery
Mini-tiller prison is determined to require that " clutch control should be used and risen from formula, it is ensured that reliably be cut off after the handle that loosens the clutch in outline
Power ".
The content of the invention
The purpose of this utility model be provide a kind of control crank instantaneous trip engine power that loosens the clutch from
Hand is to stop clutch.
It is as follows to reach the technical solution that above-mentioned purpose used：
1st, a kind of is to stop clutch from hand, including transmission line shaft, belt pulley, clutch seat, disengaging pawl, arrangement of clutch, master
Moving plate, clutch regulating bolt, it is characterised in that the driving disc spacing pressing of the arrangement of clutch is set to set interior flower in matrix and matrix
Key, is laid with hole through spring housing on driving disc spacing pressing, spring housing places clutch stage clip, and described clutch regulating bolt passes through main pressure
Plate, clutch stage clip and driving disc spacing pressing, and with the gap between the elastic main pressing plate of regulation of nut II and clutch stage clip, while clutch stage clip
Center platen and sheet asbestos are compressed by spring housing, makes to produce frictional force between center platen and sheet asbestos and driving disc spacing pressing, sheet asbestos band
Dynamic center platen and driving disc spacing pressing, power are delivered on transmission line shaft.
2nd, a kind of as described above is to stop clutch from hand, wherein, the bolt on main pressing plate is changed to be welded on driving disc spacing pressing
On, strengthen the stability for rotating.
3rd, a kind of as described above is to stop clutch from hand, wherein, described clutch regulating bolt is changed to dormant bolt, leads to
Cross main pressing plate and nut I, the cooperation dormant bolt of nut II is partly carried out with central diameter within pushing down clutch stage clip central diameter with outer portion
Adjust the gap between main pressing plate and dormant bolt.
The utility model compared with prior art, keeps playing protection agriculture in the case that conventional clutch original function is constant
With machine security and the effect of operator's personal safety.
Brief description of the drawings：
Fig. 1 is overall structure front view of the present utility model,
Fig. 2 is overall structure left view of the present utility model,
Fig. 3 is A-A sectional views in Fig. 2 of the present utility model,
Fig. 4 for it is of the present utility model be to stop arrangement of clutch front view from hand,
Fig. 5 for it is of the present utility model be to stop arrangement of clutch top view from hand,
Fig. 6 is driving disc spacing pressing structural front view of the present utility model,
Fig. 7 is driving disc spacing pressing structure top view of the present utility model,
Fig. 8 is E-E sectional views in Fig. 7 of the present utility model,
Fig. 9 is F-F partial sectional views in Fig. 5 of the present utility model,
Figure 10 is the driving disc spacing pressing front view of embodiment of the present utility model 2,
Figure 11 is the driving disc spacing pressing left view of embodiment of the present utility model 2,
Figure 12 is the driving disc spacing pressing top view of embodiment of the present utility model 2,
Figure 13 is to stop arrangement of clutch partial sectional view from hand for embodiment of the present utility model 2.
In Fig. 1 ~ 13, belt pulley（1）, driving disc spacing pressing（2）, nut I（3）, bolt（4）, bearing（5）, transmission line shaft
（6）, nut II（7）, spring housing（8）, sheet asbestos（9）, clutch stage clip（10）, clutch regulating bolt（11）, clutch seat（12）, point
From pawl（13）, Engaging-and-disengaging bearing（14）, main pressing plate（15）, center platen（16）, spline（17）, perforation（18）, dormant bolt（（19）.
Specific embodiment：
The utility model is further described with reference to the accompanying drawings and examples：
Embodiment 1：Referring to figs. 1 to shown in Fig. 9, a kind of is to stop clutch from hand, including transmission line shaft, belt pulley, from
Seat, disengaging pawl, arrangement of clutch, driving disc spacing pressing, clutch regulating bolt are closed, wherein, the driving disc spacing pressing 2 of the arrangement of clutch is set to recessed
Internal spline 17 is set in type, and matrix, hole 18 through spring housing 8 is laid with driving disc spacing pressing 2, spring housing 8 places clutch pressure
Spring 10, described is that the clutch regulating bolt 11 for stopping arrangement of clutch passes through main pressing plate 15, clutch stage clip 10 and driving disc spacing pressing 2 from hand, and
With the gap between the elastic main pressing plate 15 of regulation of nut II 7 and clutch stage clip 10, while clutch stage clip 10 is compressed by spring housing 8
Center platen 16 and sheet asbestos 9, make to produce frictional force between center platen 16 and sheet asbestos 9 and driving disc spacing pressing 2, and sheet asbestos 9 is pressed in driving
Plate 16 and driving disc spacing pressing 2, power are delivered on transmission line shaft 6.
Embodiment 2：Overall structure is the same with embodiment 1, the difference is that driving disc spacing pressing 2 and clutch regulating bolt 11 are entered
One step is improved, and shown in reference picture 10 to Figure 13, specifically the bolt 4 on main pressing plate 15 is changed to be welded on driving disc spacing pressing 2, is strengthened
The stability of rotation；Described clutch regulating bolt 11 is changed to dormant bolt 19, by main pressing plate 15 and nut I 3, nut II 7
Part is adjusted main pressing plate 15 and countersunk head with central diameter with outer portion within coordinating dormant bolt 19 to push down the central diameter of clutch stage clip 10
Gap between bolt 19.
Operation principle：To be to stop arrangement of clutch to be arranged on the transmission line shaft 6 on farm machinery by bearing 5 from hand,
Belt pulley 1 is attached by V belt with engine, starts engine, and power is delivered to belt pulley 1 by V belt,
At this moment belt pulley 1 dallies on the transmission line shaft 6 of farm machinery, and belt pulley 1 is delivered to power not over inner body
On the transmission line shaft 6 of farm machinery, when operator compresses clutch control, clutch control is drawn by steel cable
Dynamic disengaging pawl 13 rotates, and disengaging pawl 13 and separation block 12 interact and form an axial thrust promotion Engaging-and-disengaging bearing 14, clutch
Bearing 14 provides an axial force C（As shown in Figure 3）, axial force C presses main pressing plate 15 and moves axially, while main pressing plate 15 passes through
Push down the part beyond the central diameter of clutch stage clip 10（At the D of Fig. 3 and Fig. 9）Clutch stage clip 10 is compressed, while clutch pressure
Spring 10 axial force transmission to spring housing 8, while spring housing 8 axial force transmission to center platen 16, center platen 16 is sheet asbestos 9
Compress, very big frictional force is at this moment produced between center platen 16 and sheet asbestos 9 and driving disc spacing pressing 2, at this moment power by belt pulley 1,
Sheet asbestos 9, center platen 16 pass to the driving disc spacing pressing 2 of internal spline 17, and at this moment driving disc spacing pressing 2 passes to power the transmission of farm machinery
Power is passed to farm machinery by line shaft 6, the transmission line shaft 6 of farm machinery, and at this moment farm machinery is started working；Work as operation
The unconscious control crank that loosens the clutch of trouble operator in loosen the clutch control crank or farm machinery of person, at this moment main pressure there is
Reaction force B of the plate 15 in clutch stage clip 10（As shown in Figure 3）Effect is lower to be moved axially, at this moment center platen 16 and the He of sheet asbestos 9
Frictional force pop-off when not having external force to compress between driving disc spacing pressing 2, at this moment belt pulley 1 drive sheet asbestos 9 to dally（I.e. without band
Dynamic center platen 16 and driving disc spacing pressing 2 are rotated）, the at this moment transfixion of transmission line shaft 6 of farm machinery, power is cut off, agricultural machine
Tool does not have power to be input into the purpose for being stopped and playing and protect farm machinery and operator's personal safety.
Claims (3)
1. one kind is to stop clutch from hand, including transmission line shaft, belt pulley, clutch seat, disengaging pawl, arrangement of clutch, driving disc spacing pressing,
Clutch regulating bolt, it is characterised in that the driving disc spacing pressing of the arrangement of clutch（2）It is set to set interior flower in matrix, and matrix
Key（17）, driving disc spacing pressing（2）On be laid with hole（18）Through spring housing（8）, spring housing（8）Place clutch stage clip（10）, it is described
Clutch regulating bolt（11）Through main pressing plate（15）, clutch stage clip（10）And driving disc spacing pressing（2）, and with nut II（7）Elastic tune
Save main pressing plate（15）With clutch stage clip（10）Between gap, while clutch stage clip（10）By spring housing（8）Compress center platen
（16）And sheet asbestos（9）, make center platen（16）And sheet asbestos（9）And driving disc spacing pressing（2）Between produce frictional force, sheet asbestos（9）Band
Dynamic center platen（16）And driving disc spacing pressing（2）, power is delivered to transmission line shaft（6）On.
2. a kind of as claimed in claim 1 is to stop clutch from hand, it is characterised in that main pressing plate（15）On bolt（4）
It is changed to be welded on driving disc spacing pressing（2）On, strengthen the stability for rotating.
3. a kind of as claimed in claim 1 is to stop clutch from hand, it is characterised in that described clutch regulating bolt（11）Change
It is dormant bolt（19）, by main pressing plate（15）With nut I（3）, nut II（7）Coordinate dormant bolt（19）Push down clutch stage clip
（10）Part and central diameter are adjusted main pressing plate with outer portion within central diameter（15）And dormant bolt（19）Between gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260046.8U CN206290597U (en) | 2016-11-23 | 2016-11-23 | A kind of is to stop clutch from hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260046.8U CN206290597U (en) | 2016-11-23 | 2016-11-23 | A kind of is to stop clutch from hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290597U true CN206290597U (en) | 2017-06-30 |
Family
ID=59100269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260046.8U Expired - Fee Related CN206290597U (en) | 2016-11-23 | 2016-11-23 | A kind of is to stop clutch from hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402186A (en) * | 2016-11-23 | 2017-02-15 | 广西宏兴机械有限公司 | Clutch capable of immediately stopping after hand leaving |
-
2016
- 2016-11-23 CN CN201621260046.8U patent/CN206290597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402186A (en) * | 2016-11-23 | 2017-02-15 | 广西宏兴机械有限公司 | Clutch capable of immediately stopping after hand leaving |
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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: 20170630 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |