CN105532187A - Clutch-transmission vibration reduction device of brush cutter - Google Patents
Clutch-transmission vibration reduction device of brush cutter Download PDFInfo
- Publication number
- CN105532187A CN105532187A CN201610006360.1A CN201610006360A CN105532187A CN 105532187 A CN105532187 A CN 105532187A CN 201610006360 A CN201610006360 A CN 201610006360A CN 105532187 A CN105532187 A CN 105532187A
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- CN
- China
- Prior art keywords
- aluminum pipe
- vibration reduction
- pressing plate
- terminal pad
- clutch
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a clutch-transmission vibration reduction device. The clutch-transmission vibration reduction device comprises a connecting disc, a driven disc, a pressing plate and an aluminum pipe. The driven disc is rotationally installed at the large hole end of the connecting disc. The clutch-transmission vibration reduction device further comprises an aluminum pipe clamping device installed at the small hole end of the connecting disc. The aluminum pipe clamping device comprises a clamping body and a vibration reduction body, the vibration reduction body and the clamping body are integrally cast, an open slot is formed in the clamping end of one end of the clamping body, and an axial groove is formed in the outer side of the vibration reduction body. An axial stand column matched with the groove is arranged on the inner side of the connecting disc. The aluminum pipe clamping device is tightly pressed in the connecting disc through the pressing plate, and the aluminum pipe is inserted into an inner cavity of the aluminum pipe clamping device and clamped in the aluminum pipe clamping device through screws. According to the brush-cutter clutch-transmission vibration reduction device of the structure, as the vibration reduction body has the vibration isolation function, vibration is greatly reduced; as fixing is carried out through the pressing plate, the good rigidity of the device is guaranteed, abrasion of a transmission shaft is effectively avoided, and the service life is obviously prolonged.
Description
Technical field
The present invention relates to brush saw technical field, particularly the clutch transmission vibration absorber of brush saw.
Background technology
At present, take miniature gasoline engine as the brush saw of power, be widely used in the finishing on lawn and the prunings of weeds shrub such as forestry, gardening, family.The clutch transmission of brush saw is the critical component of brush saw, direct reliability and the service life affecting brush saw, at present, the clutch transmission structure of most brush saw connects dribbling window, the projection of semicircle clamping plate and the projection of damping body are all stretched out from the window of terminal pad, locate by this two projection be pressed on together, prevent axial float, but use through actual, because clamping body is separated with damping body, vibrate larger, more frequent, damping body is easy to wear, and cause connection loosing large, power transmission shaft is quick-wearing very; Improve a kind of new construction on this basis, damping body is enclosed within outside clamping body, with back-up ring location stop, this structure is through using, clamping body and damping body easily produce relative displacement, and back-up ring positioning action is little, especially particularly evident to the performance of big or middle discharge capacity specialty brush saw, vibration is large, structure easily loosens, and power transmission shaft is quick-wearing very, and aluminum pipe is very easily deviate from, poor reliability, service life is short.Therefore, be badly in need of that a kind of sound construction is reliable, location is firm, it is little to vibrate, operate brush saw clutch transmission that is comfortable, long service life.
Summary of the invention
In view of this, problem to be solved by this invention is to provide a kind of clutch transmission vibration absorber, and be connected transferring power with engine to facility, this rigidity of structure is good, stability is strong, it is little to vibrate, operate comfortable, good reliability, service life obviously extends.
For technical solution problem, the invention discloses a kind of clutch transmission vibration absorber, comprise terminal pad, driven disc, pressing plate, aluminum pipe, described driven disc is rotatably installed in the large nose end of terminal pad, it is characterized in that: the aluminum pipe binding clasp also comprising the small bore end being arranged on terminal pad, described aluminum pipe binding clasp is provided with clamping body and is combined in clamping body outer surface with casting and the damping body be combined as a whole with clamping body.
The outside of described damping body is provided with axial notch, and be provided with the axial column with groove match inside described terminal pad, aluminum pipe binding clasp is pressed in terminal pad by described pressing plate.
Described aluminum pipe is clamped in aluminum pipe binding clasp.
Further, described clamping body is provided with outer surface containing longitudinal gusset and the cylinder of horizontal gusset and the pinching end at this cylindrical member at one end.
Further, described pinching end is provided with open slot, and described open slot two side is arranged with the screw hole for clamping; Described pinching end is also provided with the positioning screw hole for aluminum pipe location.
Further, the locating hole on described positioning screw hole and aluminum pipe matches.
Further, described column is provided with housing screw hole, corresponding with the through hole that described pressing plate is provided with, and by housing screw, aluminum pipe binding clasp is pressed in terminal pad by pressing plate.
The invention has the beneficial effects as follows, compared with traditional clutch transmission, aluminum pipe binding clasp is the entirety that damping body casting is combined in clamping body outer surface, due to longitudinal gusset, the setting of horizontal gusset, make damping body more solid and reliable, because the outside of damping body is provided with axial notch, match with the axial column be provided with inside terminal pad, bear radial load better, by pressing plate, aluminum pipe binding clasp is pressed on formation one in terminal pad again, therefore, this structures join is firm, radial direction can be born well, axial force, clutch transmission vibration absorber rigidity is strengthened greatly, vibrate little, operate comfortable, greatly extend the service life of product.
The present invention not can be used only on brush saw, is also applicable to other power tools of hand-held, in the instrument of use clutch transmission vibration absorber as multiple in trimmer, mower etc.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, and this schematic description and description, for explaining the present invention, does not form 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 axis of no-feathering mapping
Fig. 5 is aluminum pipe binding clasp schematic diagram
Fig. 6 is the schematic diagram of clamping body.
In accompanying drawing, sequence number illustrates: 1, driven disc; 2, terminal pad; 3, bearing; 4, aluminum pipe binding clasp;
5, damping body; 6, clamping body; 7, dog screw; 8, aluminum pipe; 9, power transmission shaft; 10, screw; 11, open slot; 12, housing screw; 13, pressing plate; 14, horizontal gusset; 15, longitudinal gusset; 16, spline housing; 17, column; 18, housing screw hole; 19, installing hole; 20, bearing block; 21, positioning screw hole; 22, screw hole; 23, groove; 24, pinching end; 25, through hole; 26, locating 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, comprises driven disc 1(spline housing 16), terminal pad 2(column 17, housing screw hole 18, installing hole 19, bearing block 20), pressing plate 13(through hole 25), aluminum pipe binding clasp 4(damping body 5, clamping body 6, horizontal gusset 14, longitudinal gusset 15, open slot 11, positioning screw hole 21, screw hole 22, groove 23, pinching end 24).
Horizontal gusset 14, longitudinal gusset 15 are distributed on the external cylindrical surface of aluminum pipe binding clasp 4, damping body 5 casting is combined on clamping body 6 and forms one, pinching end 24 is in one end of clamping body 6, pinching end 24 is provided with the open slot 11 of clamping surplus, be provided with the screw hole 22 clamped with screw 10 in open slot 11 bilateral symmetry, positioning screw hole 21 is on pinching end 24.
The material of damping body 5 includes but not limited to: vulcanie.
Column 17 is distributed on the inwall of terminal pad 2, housing screw hole 18 is arranged in column 17, through hole 25 is arranged on pressing plate 13, and match with housing screw hole 18, aluminum pipe binding clasp 4 is pressed in the installing hole 19 of terminal pad 2 by housing screw 12 by pressing plate 13, and column 17 and groove 23 fit tightly.
Bearing 3 is arranged in the bearing block 20 in terminal pad 2, driven disc 1 is rotatably installed in the large nose end of terminal pad 2 by bearing 3, power transmission shaft 9 stretches in aluminum pipe 8 and is connected with the spline housing 16 of driven disc 1, and the other end of driven disc 1 matches with the Combined clutch of power section.
The aluminum pipe 8 connecting machine implement part inserts aluminum pipe binding clasp 4 inner chamber, through positioning screw hole 21 and locating hole 26, aluminum pipe 8 being located, by being driven through the screw 10 of screw hole 22, aluminum pipe 8 being clamped in aluminum pipe binding clasp 4 by dog screw 7.
Specific works process: engine is combined with driven disc by clutch, power passes to brush saw cutting head by driven disc and power transmission shaft and carries out work.
The invention has the beneficial effects as follows: brush saw clutch transmission vibration absorber of the present invention, this structure greatly reduces vibration due to damping body vibration isolation, adopts pressing plate to fix, ensure that machine stiffness is good, and effectively prevent power transmission shaft wearing and tearing, service life obviously extends.
Obvious specific implementation of the present invention is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out, all within protection scope of the present invention.
Claims (5)
1. a clutch transmission vibration absorber, comprise terminal pad (2), driven disc (1), pressing plate (13), aluminum pipe (8), described driven disc (1) is rotatably installed in the large nose end of terminal pad (2), it is characterized in that: the aluminum pipe binding clasp (4) also comprising the small bore end being arranged on terminal pad (2), described aluminum pipe binding clasp (4) is provided with clamping body (6) and casting and is combined in clamping body (6) outer surface and the damping body (5) be combined as a whole with clamping body (6);
The outside of described damping body (5) is provided with axial notch (23), and described terminal pad (2) inner side is provided with the axial column (17) matched with groove (23), and aluminum pipe binding clasp (4) is pressed in terminal pad (2) by described pressing plate (13);
Described aluminum pipe (8) is clamped in aluminum pipe binding clasp (4).
2. clutch transmission vibration absorber according to claim 1, is characterized in that: described clamping body (6) is provided with outer surface containing longitudinal gusset (15) and the cylinder of horizontal gusset (14) and the pinching end (24) at this cylindrical member at one end.
3. clutch transmission vibration absorber according to claim 2, is characterized in that: described pinching end (24) is provided with open slot (11), and described open slot (11) two side is arranged with the screw hole (22) for clamping;
Described pinching end (24) is also provided with positioning screw hole (21).
4. clutch transmission vibration absorber according to claim 3, is characterized in that: described positioning screw hole (21) matches with the locating hole (26) on aluminum pipe (8).
5. clutch transmission vibration absorber according to claim 1, it is characterized in that: described column (17) is provided with housing screw hole (18), corresponding with the through hole (25) that described pressing plate (13) is provided with, by housing screw (12), aluminum pipe binding clasp (4) is pressed in terminal pad (2) by pressing plate (13).
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 true CN105532187A (en) | 2016-05-04 |
| CN105532187B 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) |
Cited By (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 |
| CN107435709A (en) * | 2017-08-31 | 2017-12-05 | 山东华盛农业药械有限责任公司 | It is driven spacing vibration-proof 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0777958A1 (en) * | 1995-12-05 | 1997-06-11 | Maschinenfabrik Bernard Krone GmbH | 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 |
| 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 |
| 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 |
| 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
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0777958A1 (en) * | 1995-12-05 | 1997-06-11 | Maschinenfabrik Bernard Krone GmbH | 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 |
| 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 |
| 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 |
| 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 |
Cited By (4)
| 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 |
| CN107435709A (en) * | 2017-08-31 | 2017-12-05 | 山东华盛农业药械有限责任公司 | It is driven spacing 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105532187B (en) | 2017-09-19 |
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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 | ||
| 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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| PC01 | Cancellation 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 |