CN104196918A - Mounting structure of clutch operating handle component and grab bar of mini-tiller - Google Patents
Mounting structure of clutch operating handle component and grab bar of mini-tiller Download PDFInfo
- Publication number
- CN104196918A CN104196918A CN201410400076.3A CN201410400076A CN104196918A CN 104196918 A CN104196918 A CN 104196918A CN 201410400076 A CN201410400076 A CN 201410400076A CN 104196918 A CN104196918 A CN 104196918A
- Authority
- CN
- China
- Prior art keywords
- zip
- clutch
- fixed base
- bolt
- fixing pin
- 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.)
- Pending
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The invention discloses a mounting structure of a clutch operating handle component and a grab bar of a mini-tiller. The clutch operating handle component comprises a handle, a clutch pull lock, a fixed seat, a pull lock fixing bolt, a pull lock adjusting nut, a pull lock fixing pin and a mounting support, the fixed seat is of a rectangular box structure, the pull lock fixing pin penetrates through strip-shaped grooves and then is prevented from being tripped out through a split pin inserted into the tail of the pull lock fixing pin, and after the tail end of the clutch pull lock penetrates through the pull lock fixing bolt, the clutch pull lock is fixedly arranged in an opening of the pull lock fixing pin through a pulling-off preventing round head arranged at the tail end of the clutch pull lock. The tail of the fixed seat is covered with the mounting support, the lower end of the mounting support is hinged to the fixed seat through a first bolt and nut component, the front end of the handle is hinged to the pull lock fixing pin, the middle of the handle is hinged to the upper end of the mounting support through a second bolt and nut component, and a fixed seat bottom plate and the grab bar are mounted and fixed through a third bolt and nut component. The structure is simple, mounting is fast, the service life is long, and high reliability is achieved.
Description
Technical field
The present invention relates to agricultural ploughing machine technical field, be specifically related to a kind of for the clutch control handle assembly on micro-farming machine and the mounting structure of grab bar.
Background technique
It is power that micro-farming machine adopts internal-combustion engine, mounting handle assembly on handrail, Handleset is connected with the clutch arm of clutch by clutch zip, the trip(ping) lever of clutch arm and clutch is by the hinged formation lever of bearing pin, the motion of clutch arm drives trip(ping) lever motion to make the friction plate of clutch inside closed or separated, thus transferring power or interruption transmission of power.When clutch is closed, by clutch transferring power, to ploughing cutter, makes to plough cutter rotation and plough; When clutch separation, transmission of power is interrupted, and just can handle the gearshift gearshift arranging in addition on agricultural ploughing machine, and as gearshift is changed to neutral gear position, cultivated cutter stops the rotation, if change to forward gear or the position of reversing gear, cultivated cutter is rotation forward or backward.
On existing agricultural ploughing machine, for controlling the Handleset of clutch, ubiquity complex structure, the problems such as loaded down with trivial details, working life is short, functional reliability is poor are installed.
Summary of the invention
The present invention is directed to above-mentioned technical problem and improve, intend providing the mounting structure of a kind of Mini-tiller clutch control handle assembly and grab bar, simple in structure, quick for installation, long service life and reliability are high.
For this reason, the technical solution adopted in the present invention is: the mounting structure of a kind of Mini-tiller clutch control handle assembly and grab bar, described clutch control handle assembly comprises handle, clutch zip, fixed base, zip fixing bolt, zip adjusting nut, zip fixing pin and mounting bracket, described fixed base is rectangular box structure, on fixed base, have the bar-shaped trough that connects left and right sidewall front and back extension, described zip fixing pin is with termination, the bar portion of zip fixing pin has the gap along Axis Extension, zip fixing pin is through the cotter pin anticreep vertically inserting by afterbody again after bar-shaped trough, described zip fixing bolt is arranged on the tapped hole of fixed base front panel, described zip adjusting nut is sleeved on the bar portion of zip fixing bolt, the tail end of described clutch zip axially stretches in the inner chamber of fixed base through after zip fixing bolt, and be fixed in the gap of zip fixing pin by the anti-slip round end of clutch zip tail end setting, described mounting bracket integral body is " U " shape, two ends, left and right by steel plate bend and form forward, mounting bracket covers on fixed base afterbody, the first bolt and nut component that fitting seat is run through by left and right in the lower end of mounting bracket is hinged on fixed base, the front end of described handle is hinged on zip fixing pin, the second bolt and nut component that fitting seat is run through by left and right in the middle part of handle is hinged on the upper end of mounting bracket, and the rear end of handle is unsettled,
Described fixed base is placed in grab bar top, and the length bearing of trend of fixed base is consistent with grab bar axial direction, and fixed base base plate and grab bar are installed fixing by spaced the 3rd bolt and nut component in front and back.
As such scheme preferably, described clutch zip comprises steel wire and surrounding layer, but clutch zip tail end does not make the steel wire at this tip position place outside exposed with surrounding layer, clutch zip is connected with zip fixing pin through after zip fixing bolt by this part exposed steel wire.
The invention has the beneficial effects as follows:
(1) handle and clutch zip have been realized installation by zip fixing bolt, zip adjusting nut, zip fixing pin, mounting bracket and fixed base, and fixed base and grab bar have been realized installation by the 3rd bolt and nut component, simplify the structure;
(2) zip fixing bolt, zip adjusting nut are set, the bore edges for the protection of passing through for clutch zip on fixed base, can not become because of the long term wear of clutch zip large; , deviate from once anti-slip round end from gap meanwhile, also can prevent that clutch zip from deviating from the fixed base operator that injures, form potential safety hazard;
In sum: the present invention has simple and compact for structure, manufacturing and quick and easy for installation, long service life, the feature such as safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the decomposing schematic representation of controlling clutch handle assembly in Fig. 1.
Embodiment
Below by embodiment also by reference to the accompanying drawings, the invention will be further described:
In conjunction with Fig. 1---shown in Fig. 2, the mounting structure of a kind of Mini-tiller clutch control handle assembly and grab bar, comprises clutch control handle assembly and grab bar 12.Wherein, clutch control handle assembly is comprised of handle 1, clutch zip 2, fixed base 3, zip fixing bolt 4, zip adjusting nut 5, zip fixing pin 6, mounting bracket 7, cotter pin 8, the first bolt and nut component 9, the second bolt and nut component 10 etc.
Fixed base 3 is rectangular box structure, has the bar-shaped trough 3a that connects left and right sidewall front and back extension, for zip fixing pin 6 is installed on fixed base 3.Zip fixing pin 6 is with termination, the bar portion of zip fixing pin 6 has the gap 6a along Axis Extension, zip fixing pin 6 is through cotter pin 8 anticreeps that vertically insert by afterbody again after bar-shaped trough 3a, cotter pin 8 and the termination of zip fixing pin 6 lay respectively at the both sides of fixed base 3, just can prevent that zip fixing pin 6 from deviating from bar-shaped trough 3a.On the front panel of fixed base 3, have tapped hole, zip fixing bolt 4 is arranged on the tapped hole of fixed base 3 front panels, zip adjusting nut 5 is sleeved on the bar portion of zip fixing bolt 4, and zip adjusting nut 5, fixed base 3 pass through screw-thread fit with the bar portion of zip fixing bolt 4 respectively.
The tail end of clutch zip 2 axially stretches in the inner chamber of fixed base 3 through after zip fixing bolt 4, and be fixed in the gap 6a of zip fixing pin 6 by the anti-slip round end 2a of clutch zip 2 tail end settings, the diameter of anti-slip round end 2a is greater than the height of gap 6a, to guarantee that anti-slip round end 2a can not deviate from gap 6a.Zip fixing bolt 4, zip adjusting nut 5 are set, and the bore edges for the protection of passing through for clutch zip 2 on fixed base 3, can not become because of the long term wear of clutch zip 2 large; Meanwhile, once anti-slip round end, 2a deviates from gap 6a, also can prevent that clutch zip 2 from deviating from fixed base 3 operator that injures, and forms potential safety hazard.
Mounting bracket 7 integral body are " U " shape, by the two ends, left and right of steel plate, are bent and form forward, and mounting bracket 7 covers on fixed base 3 afterbodys.The first bolt and nut component 9 that fitting seat 7 is run through by left and right in the lower end of mounting bracket 7 is hinged on fixed base 3, the front end of handle 1 is hinged on zip fixing pin 6, the second bolt and nut component 10 that fitting seat 7 is run through by left and right in the middle part of handle 1 is hinged on the upper end of mounting bracket 7, the rear end of handle 1 is unsettled, preferably, the rear end of handle 1 is upturned gradually, so that more laborsaving during operating grip 1.
Fixed base 3 is placed in grab bar 11 tops, and the length bearing of trend of fixed base 3 is consistent with grab bar 11 axial directions, and fixed base 3 base plates and grab bar 11 are installed fixing by spaced two of front and back the 3rd bolt and nut component 12.Nut in the 3rd bolt and nut component 12 is project-welding nut, is welded in advance on the base plate of fixed base 3 inner chambers.The quantity of the 3rd bolt and nut component 12 is not limited to two, but is at least two, rotates preventing between fixed base 3 and grab bar 11.
Preferably, clutch zip 2 comprises that steel wire 2b and surrounding layer 2c form, and surrounding layer 2c is wrapped in outside steel wire 2b, for the protection of steel wire.But clutch zip 2 tail ends do not make the steel wire 2b at this tip position place outside exposed with surrounding layer 2c, clutch zip 2 is connected with zip fixing pin 6 through after zip fixing bolt 4 by this part exposed steel wire 2b.
By pressing the rear end of handle 1, with active handle 1 and mounting bracket 7 when the first bolt and nut component 9 rotates, zip fixing pin 6 drives clutch zip 2 to move forward and backward in bar-shaped trough 3a, the friction plate of the Sports band dynamic clutch inside of clutch zip 2 is closed or separated, thus transferring power or interruption transmission of power.
Claims (2)
1. the mounting structure of a Mini-tiller clutch control handle assembly and grab bar, it is characterized in that: described clutch control handle assembly comprises handle (1), clutch zip (2), fixed base (3), zip fixing bolt (4), zip adjusting nut (5), zip fixing pin (6) and mounting bracket (7), described fixed base (3) is rectangular box structure, on fixed base (3), have the bar-shaped trough (3a) that connects left and right sidewall front and back extension, described zip fixing pin (6) is with termination, the bar portion of zip fixing pin (6) has the gap (6a) along Axis Extension, zip fixing pin (6) is through cotter pin (8) anticreep vertically inserting by afterbody again after bar-shaped trough (3a), described zip fixing bolt (4) is arranged on the tapped hole of fixed base (3) front panel, described zip adjusting nut (5) is sleeved on the bar portion of zip fixing bolt (4), the tail end of described clutch zip (2) axially stretches in the inner chamber of fixed base (3) through after zip fixing bolt (4), and the anti-slip round end (2a) arranging by clutch zip (2) tail end is fixed in the gap (6a) of zip fixing pin (6), described mounting bracket (7) integral body is " U " shape, two ends, left and right by steel plate bend and form forward, mounting bracket (7) covers on fixed base (3) afterbody, the first bolt and nut component (9) that fitting seat (7) is run through by left and right in the lower end of mounting bracket (7) is hinged on fixed base (3), the front end of described handle (1) is hinged on zip fixing pin (6), the second bolt and nut component (10) that fitting seat (7) is run through by left and right in the middle part of handle (1) is hinged on the upper end of mounting bracket (7), and the rear end of handle (1) is unsettled,
Described fixed base (3) is placed in grab bar (11) top, the length bearing of trend of fixed base (3) is consistent with grab bar (11) axial direction, and fixed base (3) base plate and grab bar (11) are installed fixing by spaced the 3rd bolt and nut component (12) in front and back.
2. according to the mounting structure of Mini-tiller clutch control handle assembly claimed in claim 1 and grab bar, it is characterized in that: described clutch zip (2) comprises steel wire (2b) and surrounding layer (2c), but clutch zip (2) tail end does not make the steel wire (2b) at this tip position place outside exposed with surrounding layer (2c), clutch zip (2) is connected with zip fixing pin (6) through after zip fixing bolt (4) by this part exposed steel wire (2b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400076.3A CN104196918A (en) | 2014-08-14 | 2014-08-14 | Mounting structure of clutch operating handle component and grab bar of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400076.3A CN104196918A (en) | 2014-08-14 | 2014-08-14 | Mounting structure of clutch operating handle component and grab bar of mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196918A true CN104196918A (en) | 2014-12-10 |
Family
ID=52082259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410400076.3A Pending CN104196918A (en) | 2014-08-14 | 2014-08-14 | Mounting structure of clutch operating handle component and grab bar of mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196918A (en) |
-
2014
- 2014-08-14 CN CN201410400076.3A patent/CN104196918A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104170553A (en) | Mounting structure with clutch controlling handle assembly on armrest bar | |
| CN104165197A (en) | Clutch control assembly with handle | |
| CN104160800A (en) | Installation structure of grab bar and handle mechanism for controlling clutch | |
| CN104196918A (en) | Mounting structure of clutch operating handle component and grab bar of mini-tiller | |
| CN204061633U (en) | The mounting structure of agricultural ploughing machine manipulation clutch handle assembly and grab bar | |
| CN204061635U (en) | For the manually-operated clutch system of agricultural ploughing machine | |
| CN104179844A (en) | Clutch control system with control handle | |
| CN104179847A (en) | Handle type clutch control system used for mini-type farming machine | |
| CN204061621U (en) | Agricultural ploughing machine manually-operated clutch system | |
| CN204061634U (en) | For the clutch control handle assembly of microtilling machine and the mounting structure of grab bar | |
| CN204061640U (en) | Handle type clutch control system on micro-farming machine | |
| CN204061638U (en) | Simple type manipulation clutch handle assembly | |
| CN104179839A (en) | Mounting structure of clutch controlling handle assembly and armrest bar for farming machine | |
| CN104179846A (en) | Clutch control handle assembly used for mini-type farming machine | |
| CN204061637U (en) | Clutch control handle assembly on micro-farming machine | |
| CN104179842A (en) | Mounting structure of clutch controlling handle and armrest bar | |
| CN204061636U (en) | The mounting structure of clutch control handle and grab bar | |
| CN204061620U (en) | The handle type clutch system of micro-farming machine | |
| CN104179848A (en) | Manual control clutch system used for farming machine | |
| CN204061632U (en) | High-performance handle type clutch control system | |
| CN204061641U (en) | With the clutch control system of control handle | |
| CN104170552A (en) | Clutch manual control mechanism | |
| CN104179824A (en) | Farming machine manual control clutch system | |
| CN204061618U (en) | The mounting structure of clutch manual mechanism and grab bar | |
| CN104179823A (en) | Mounting structure for clutch manual control mechanism and armrest bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |
|
| WD01 | Invention patent application deemed withdrawn after publication |