CN105532187B - Brush cutter clutch transmission vibration absorber - Google Patents
Brush cutter clutch transmission vibration absorber Download PDFInfo
- Publication number
- CN105532187B CN105532187B CN201610006360.1A CN201610006360A CN105532187B CN 105532187 B CN105532187 B CN 105532187B CN 201610006360 A CN201610006360 A CN 201610006360A CN 105532187 B CN105532187 B CN 105532187B
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- CN
- China
- Prior art keywords
- aluminum pipe
- terminal pad
- binding clasp
- clutch transmission
- pressing plate
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/08—Clutches
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of clutch transmission vibration absorber, including terminal pad, driven disc, pressing plate, aluminum pipe, the driven disc is rotatably installed in the big nose end of terminal pad, also include the aluminum pipe binding clasp of the small bore end installed in terminal pad, the damping body that the aluminum pipe binding clasp is integrated provided with clamping body and casting, the pinching end of clamping body one end is provided with open slot, the outside of damping body is provided with axial notch, provided with the axial column with groove match on the inside of the terminal pad, aluminum pipe binding clasp is pressed in terminal pad by the pressing plate, aluminum pipe insertion aluminum pipe binding clasp inner chamber, aluminum pipe is set to be clamped in aluminum pipe binding clasp by screw.Brush cutter clutch transmission vibration absorber of the present invention, this structure is greatly reduced vibration due to damping body vibration isolation, fixed using pressing plate, it is ensured that machine stiffness is good, effectively prevent power transmission shaft abrasion, and service life is obviously prolonged.
Description
Technical field
The present invention relates to the clutch transmission vibration absorber of brush cutter technical field, more particularly to brush cutter.
Background technology
At present, repairing for the lawns such as forestry, gardening, family is widely used in as the brush cutter of power using miniature gasoline engine
The trimming of whole and weeds shrub.The clutch transmission of brush cutter is the critical component of brush cutter, and directly affect brush cutter can
By property and service life, at present, the clutch transmission structure of most brush cutters is terminal pad band window, the projection of semicircle clamping plate
Raised with damping body stretches out from the window of terminal pad, is positioned with two projection being tightly pressed together, prevents axial float,
But by actual use, because clamping body is separated with damping body, vibration is larger, and more frequently, damping body is easy to wear, causes structure pine
Dynamic big, power transmission shaft weares and teares quickly；A kind of new construction is improved on this basis, and damping body is enclosed on clamping in vitro, positioned with back-up ring
Stop, this structure is through using, and clamping body is also easy to produce relative displacement with damping body, and back-up ring positioning action is small, especially to big or middle discharge capacity
Professional brush cutter performance is particularly evident, and vibration is big, and structure easily loosens, and power transmission shaft weares and teares quickly, and aluminum pipe is easily deviate from, reliability
Difference, service life is short.Therefore, a kind of sound construction of urgent need is reliable, positioning is consolidated, it is small to vibrate, operation is comfortable, service life length
Brush cutter clutch transmission.
The content of the invention
In view of this, problem to be solved by this invention is to provide a kind of clutch transmission vibration absorber, is connected with engine
Equipment is transmitted power to, this rigidity of structure is good, stability strong, it is small to vibrate, operation is comfortable, and good reliability, service life is substantially prolonged
It is long.
To solve technical problem, the invention discloses a kind of clutch transmission vibration absorber, including terminal pad, driven disc, pressure
Plate, aluminum pipe, the driven disc are rotatably installed in the big nose end of terminal pad, it is characterised in that：Also include installed in the small of terminal pad
The aluminum pipe binding clasp of nose end, the aluminum pipe binding clasp closes provided with clamping body and casting and is clamping external surface and be combined into clamping body
The damping body of one.
The outside of the damping body is provided with vertical provided with the axial direction with groove match on the inside of axial notch, the terminal pad
Aluminum pipe binding clasp is pressed in terminal pad by post, the pressing plate.
The aluminum pipe is clamped in aluminum pipe binding clasp.
Further, the clamping body is provided with cylinder of the outer surface containing longitudinal gusset and horizontal gusset and in the cylinder
The pinching end of one end.
Further, the pinching end is provided with open slot, and the open slot two side is arranged with the screw for clamping
Hole；The pinching end is additionally provided with the positioning screw hole positioned for aluminum pipe.
Further, the positioning screw hole matches with the positioning hole on aluminum pipe.
Further, the column is provided with housing screw hole, corresponding with the through hole that the pressing plate is provided with, by compressing
Screw makes pressing plate that aluminum pipe binding clasp is pressed in terminal pad.
The beneficial effects of the invention are as follows compared with traditional clutch transmission, aluminum pipe binding clasp is that damping body casting is closed
An entirety of external surface is clamped, due to the setting of longitudinal gusset, horizontal gusset, makes damping body more solid and reliable, due to subtracting
The outside of vibration body is provided with axial notch, is engaged with the axial column being provided with the inside of terminal pad, preferably bears radial load, then lead to
Cross pressing plate and aluminum pipe binding clasp is pressed on formation one in terminal pad, therefore, the structures join firmly, footpath can be born well
To, axial force, clutch transmission vibration absorber rigidity is greatly enhanced, vibrate that small, operation is comfortable, greatly prolong the use longevity of product
Life.
The present invention not can be used only on brush cutter, apply also for hand-held other power tools, such as trimmer, mow
In the instrument of a variety of use clutch transmission vibration absorbers such as machine.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, originally shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.
Fig. 1 is the structural representation of this programme
Fig. 2 is the decomposing schematic representation of this programme
Fig. 3 is terminal pad structural representation
Fig. 4 is terminal pad structure axonometric drawing
Fig. 5 is aluminum pipe binding clasp schematic diagram
Fig. 6 is the schematic diagram of clamping body.
Number explanation in accompanying drawing：1st, driven disc；2nd, terminal pad；3rd, bearing；4th, aluminum pipe binding clasp；
5th, damping body；6th, clamping body；7th, positioning screw；8th, aluminum pipe；9th, power transmission shaft；10th, screw；11st, open slot；12nd, press
Tight screw；13rd, pressing plate；14th, horizontal gusset；15th, longitudinal gusset；16th, spline housing；17th, column；18th, housing screw hole；19th, pacify
Fill hole；20th, bearing block；21st, positioning screw hole；22nd, screw hole；23rd, groove；24th, pinching end；25th, through hole；26th, positioning hole.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, clutch transmission vibration absorber of the present invention, including driven disc 1（Spline
Set 16）, terminal pad 2（Column 17, housing screw hole 18, mounting hole 19, bearing block 20）, pressing plate 13（Through hole 25）, aluminum pipe clamp
Device 4（Damping body 5, clamping body 6, horizontal gusset 14, longitudinal gusset 15, open slot 11, positioning screw hole 21, screw hole 22, groove
23rd, pinching end 24）.
Horizontal gusset 14, longitudinal gusset 15 are distributed on the external cylindrical surface of aluminum pipe binding clasp 4, and the casting of damping body 5, which is closed, to be clamped
One is formed on body 6, pinching end 24, provided with the open slot 11 for clamping surplus on pinching end 24, is being opened in one end of clamping body 6
Mouth groove 11 both sides are arranged with the screw hole 22 clamped with screw 10, and positioning screw hole 21 is on pinching end 24.
The material of damping body 5 includes but is not limited to：Vulcanie.
Column 17 is distributed on the inwall of terminal pad 2, and housing screw hole 18 is arranged in column 17, and through hole 25 is arranged on pressure
On plate 13, and match with housing screw hole 18, aluminum pipe binding clasp 4 is pressed on terminal pad 2 by pressing plate 13 by housing screw 12
Mounting hole 19 in, column 17 is brought into close contact with groove 23.
Bearing 3 is arranged in the bearing block 20 in terminal pad 2, and driven disc 1 is rotatably installed in terminal pad 2 by bearing 3
Big nose end, power transmission shaft 9 is stretched into be connected in aluminum pipe 8 with the spline housing 16 of driven disc 1, the other end of driven disc 1 and power section
Combined clutch is engaged.
The inner chamber of the insertion aluminum pipe of aluminum pipe 8 binding clasp 4 of machine implement part is connected, positioning screw is passed through by positioning screw 7
Hole 21 and positioning hole 26 position aluminum pipe 8, by being driven through the screw 10 of screw hole 22, aluminum pipe 8 is clamped in aluminum pipe clamping
In device 4.
Specific work process：Engine is combined by clutch with driven disc, and power is passed by driven disc and power transmission shaft
Brush cutter cutting head is passed to be operated.
The beneficial effects of the invention are as follows：Brush cutter clutch transmission vibration absorber of the present invention, this structure is due to damping body vibration isolation
Vibration is greatly reduced, is fixed using pressing plate, it is ensured that machine stiffness is good, power transmission shaft abrasion is effectively prevent, service life is bright
Aobvious extension.
The obvious present invention, which is implemented, to be not subject to the restrictions described above, as long as employing method design and the skill of the present invention
The improvement for the various unsubstantialities that art scheme is carried out, within protection scope of the present invention.
Claims (4)
1. a kind of clutch transmission vibration absorber, including terminal pad（2）, driven disc（1）, pressing plate（13）, aluminum pipe（8）, it is described passive
Disk（1）It is rotatably installed in terminal pad（2）Big nose end, it is characterised in that：Also include being arranged on terminal pad（2）Small bore end aluminium
Pipe binding clasp（4）, the aluminum pipe binding clasp（4）Provided with clamping body（6）Closed with casting in clamping body（6）Outer surface and and clamping body
（6）The damping body being combined as a whole（5）；The clamping body（6）Contain longitudinal gusset provided with outer surface（15）With horizontal gusset（14）
Cylinder and the pinching end in the cylindrical member at one end（24）；
The damping body（5）Outside be provided with axial notch（23）, the terminal pad（2）Inner side is provided with and groove（23）Match
Axial column（17）, the pressing plate（13）By aluminum pipe binding clasp（4）It is pressed on terminal pad（2）It is interior；
The aluminum pipe（8）It is clamped in aluminum pipe binding clasp（4）It is interior.
2. clutch transmission vibration absorber according to claim 1, it is characterised in that：The pinching end（24）Provided with open slot
（11）, the open slot（11）Two side is arranged with the screw hole for clamping（22）；The pinching end（24）It is fixed to be additionally provided with
Position screw hole（21）.
3. clutch transmission vibration absorber according to claim 2, it is characterised in that：The positioning screw hole（21）With aluminum pipe
（8）On positioning hole（26）Match.
4. clutch transmission vibration absorber according to claim 1, it is characterised in that：The column（17）Provided with housing screw
Hole（18）, with the pressing plate（13）The through hole being provided with（25）It is corresponding, pass through housing screw（12）Make pressing plate（13）By aluminum pipe
Binding clasp（4）It is pressed on terminal pad（2）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006360.1A CN105532187B (en) | 2016-01-07 | 2016-01-07 | Brush cutter clutch transmission vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006360.1A CN105532187B (en) | 2016-01-07 | 2016-01-07 | Brush cutter clutch transmission vibration absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105532187A CN105532187A (en) | 2016-05-04 |
| CN105532187B true CN105532187B (en) | 2017-09-19 |
Family
ID=55812197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610006360.1A Active CN105532187B (en) | 2016-01-07 | 2016-01-07 | Brush cutter clutch transmission vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105532187B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172957A (en) * | 2017-06-27 | 2017-09-19 | 山东华盛农业药械有限责任公司 | Brush cutter hand is vibration-proof structure |
| CN107435709B (en) * | 2017-08-31 | 2023-02-03 | 山东华盛农业药械有限责任公司 | Transmission limiting vibration reduction structure |
| CN109906776A (en) * | 2019-04-22 | 2019-06-21 | 常州景蓝机械有限公司 | A kind of output seat assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19545279C1 (en) * | 1995-12-05 | 1997-07-10 | Krone Bernhard Gmbh Maschf | mower |
| DE10203316A1 (en) * | 2002-01-29 | 2003-07-31 | Sabo Maschinenfabrik Gmbh | Transmission system for belt-driven lawn mower comprises two pulleys with at least one groove mounted on drive shaft, belt being held taut by pulley with at least two grooves which can be moved to loosen belt |
| CN102273365A (en) * | 2011-06-02 | 2011-12-14 | 山东华盛农业药械有限责任公司 | Brush cutter connecting plate |
| CN202149187U (en) * | 2011-07-04 | 2012-02-22 | 慈溪市德顺容器有限公司 | Chain tensioning mechanism |
| CN203590738U (en) * | 2013-12-12 | 2014-05-14 | 浙江三泰园林机械有限公司 | Shock-absorption connector for mower |
| CN203590739U (en) * | 2013-12-12 | 2014-05-14 | 浙江三泰园林机械有限公司 | Shock-absorption connector for mower |
| CN203775725U (en) * | 2014-04-01 | 2014-08-20 | 山东华盛农业药械有限责任公司 | Transmission connecting device for brush cutter |
| CN205320609U (en) * | 2016-01-07 | 2016-06-22 | 山东华盛农业药械有限责任公司 | Brush cutter separation and reunion transmission vibration damper |
-
2016
- 2016-01-07 CN CN201610006360.1A patent/CN105532187B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105532187A (en) | 2016-05-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Clutch transmission damping device of irrigation mower Effective date of registration: 20211230 Granted publication date: 20170919 Pledgee: China Construction Bank Corporation Linyi Luozhuang sub branch Pledgor: SHANDONG HUASHENG PESTICIDE MACHINERY Co.,Ltd. Registration number: Y2021980017162 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230829 Granted publication date: 20170919 Pledgee: China Construction Bank Corporation Linyi Luozhuang sub branch Pledgor: SHANDONG HUASHENG PESTICIDE MACHINERY Co.,Ltd. Registration number: Y2021980017162 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |