CN205320609U - Brush cutter separation and reunion transmission vibration damper - Google Patents
Brush cutter separation and reunion transmission vibration damper Download PDFInfo
- Publication number
- CN205320609U CN205320609U CN201620009663.4U CN201620009663U CN205320609U CN 205320609 U CN205320609 U CN 205320609U CN 201620009663 U CN201620009663 U CN 201620009663U CN 205320609 U CN205320609 U CN 205320609U
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- CN
- China
- Prior art keywords
- aluminum pipe
- binding clasp
- pipe binding
- connection dish
- transmission vibration
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a separation and reunion transmission vibration damper, including the connection pad, by driving disk, clamp plate, aluminum pipe, is rotated by the driving disk and install the big nose end at the connection pad, still include and install the aluminum pipe binding clasp at the little nose end of connection pad, the aluminum pipe binding clasp is equipped with clamp body and closes the damping as an organic whole body with casting, and the tight end of clamp of clamp body one end is equipped with the open slot, and the outside of the damping body is equipped with the axial notch, the connection pad inboard is equipped with the axial stand that matches with the groove phase, the clamp plate compresses tightly the aluminum pipe binding clasp in the connection pad, and the aluminum pipe inserts aluminum pipe binding clasp inner chamber, makes the aluminum pipe press from both sides tightly in the aluminum pipe binding clasp through the screw. The utility model discloses brush cutter separation and reunion transmission vibration damper, this structure since the damping body vibration isolation greatly reduced vibration, adopt the clamp plate fixed, guaranteed that machine rigidity is good, effectively avoided the transmission shaft wearing and tearing, life obviously lengthens.
Description
Technical field
This utility model relates to brush cutter technical field, particularly to the clutch transmission vibration absorber of brush cutter。
Background technology
At present, the brush cutter being power with miniature gasoline engine, it is widely used in the finishing on the lawns such as forestry, gardening, family and the pruning of weeds shrub。The clutch transmission of brush cutter is the critical component of brush cutter, directly affect reliability and the service life of brush cutter, at present, the clutch transmission structure of most brush cutters is to connect dribbling window, the projection of semicircle clamping plate is all stretched out from the window being connected dish with the protruding of damping body, position by this two projection being tightly pressed together, prevent axial float, but through actually used, owing to clamping body separates with damping body, vibrate bigger, more frequent, damping body is easy to wear, causes connection loosing big, and power transmission shaft quickly weares and teares；Improving a kind of new construction on this basis, damping body is enclosed within outside clamping body, positions stop with back-up ring, this structure is through using, clamping body and damping body are easily generated relative displacement, and back-up ring positioning action is little, especially that the performance of big or middle discharge capacity specialty brush cutter is particularly evident, vibration is big, easily loosening, power transmission shaft quickly weares and teares, and aluminum pipe is very easily deviate from, poor reliability, service life is short。Therefore, it is badly in need of that a kind of sound construction is reliable, location consolidates, it is little to vibrate, operate brush cutter clutch transmission comfortable, long service life。
Summary of the invention
In view of this, problem to be solved in the utility model is to provide a kind of clutch transmission vibration absorber, is connected with electromotor and transmits power to facility, and this rigidity of structure is good, stability strong, it is little to vibrate, it is comfortable to operate, and good reliability, service life is obviously prolonged。
For solving technical problem, the utility model discloses a kind of clutch transmission vibration absorber, including connection dish, driven disc, pressing plate, aluminum pipe, described driven disc is rotatably installed in the big nose end of connection dish, it is characterized in that: also include being arranged on the aluminum pipe binding clasp of the small bore end of connection dish, described aluminum pipe binding clasp is provided with clamping body and casting is combined in clamping body outer surface and the damping body being combined as a whole with clamping body。
The outside of described damping body is provided with axial notch, is provided with the axial column with groove match inside described connection dish, and aluminum pipe binding clasp is pressed in connection dish by described pressing plate。
Described aluminum pipe is clamped in aluminum pipe binding clasp。
Further, described clamping body is provided with the outer surface cylinder containing longitudinal gusset and 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 additionally provided with the positioning screw hole for aluminum pipe location。
Further, described positioning screw hole matches with the hole, location on aluminum pipe。
Further, described column is provided with housing screw hole, corresponding with the through hole that described pressing plate is provided with, and makes pressing plate be pressed in connection dish by aluminum pipe binding clasp by housing screw。
The beneficial effects of the utility model are, 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, owing to the outside of damping body is provided with axial notch, match with being connected the axial column being provided with inside dish, bear radial force better, again through pressing plate, aluminum pipe binding clasp is pressed in connection dish and forms one, therefore, this structures join is firm, can bear radially well, axial force, clutch transmission vibration absorber rigidity is made to be greatly enhanced, vibrate little, operate comfortable, it is greatly prolonged the service life of product。
This utility model is possible not only to be used on brush cutter, applies also for other power tools of hand-held, in the instrument of use clutch transmission vibration absorber as multiple in trimmer, hay mover etc.。
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes a part of the present utility model, and this schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model。
Fig. 1 is the structural representation of this programme
Fig. 2 is the decomposing schematic representation of this programme
Fig. 3 is connection dish structural representation
Fig. 4 is connection dish 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, connection dish；3, bearing；4, aluminum pipe binding clasp；
5, damping body；6, clamping body；7, location 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, hole, location。
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, this utility model clutch transmission vibration absorber, including driven disc 1(spline housing 16), connection dish 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, being symmetrically arranged on two with the screw hole 22 with screw 10 clamping at open slot 11, 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 connection dish 2, housing screw hole 18 is arranged in column 17, and through hole 25 is arranged on pressing plate 13, and matches with housing screw hole 18, aluminum pipe binding clasp 4 is pressed in the installing hole 19 of connection dish 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 connection dish 2, driven disc 1 is rotatably installed in the big nose end of connection dish 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, makes aluminum pipe 8 position by positioning screw 7 through positioning screw hole 21 and hole 26, location, by being driven through the screw 10 of screw hole 22, makes aluminum pipe 8 be clamped in aluminum pipe binding clasp 4。
Specific works process: electromotor is combined with driven disc by clutch, power passes to brush cutter cutting head by driven disc and power transmission shaft and is operated。
The beneficial effects of the utility model are: this utility model brush cutter clutch transmission vibration absorber, and this structure greatly reduces vibration due to damping body vibration isolation, adopt pressing plate to fix, it is ensured that machine stiffness is good, effectively prevent power transmission shaft abrasion, and service life is obviously prolonged。
Obvious this utility model implements and is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that method of the present utility model design carries out with technical scheme, all within protection domain of the present utility model。
Claims (5)
1. a clutch transmission vibration absorber, including connection dish (2), driven disc (1), pressing plate (13), aluminum pipe (8), described driven disc (1) is rotatably installed in the big nose end of connection dish (2), it is characterized in that: also include being arranged on the aluminum pipe binding clasp (4) of the small bore end of connection dish (2), described aluminum pipe binding clasp (4) is provided with clamping body (6) and casting is combined in clamping body (6) outer surface and the damping body (5) being combined as a whole with clamping body (6)；
The outside of described damping body (5) is provided with axial notch (23), and described connection dish (2) inner side is provided with the axial column (17) matched with groove (23), and aluminum pipe binding clasp (4) is pressed in connection dish (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, it is characterised in that: described clamping body (6) is provided with the outer surface cylinder containing longitudinal gusset (15) and horizontal gusset (14) and the pinching end (24) at this cylindrical member at one end。
3. clutch transmission vibration absorber according to claim 2, it is characterised 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 additionally provided with positioning screw hole (21)。
4. clutch transmission vibration absorber according to claim 3, it is characterised in that: described positioning screw hole (21) matches with the hole, location (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, make pressing plate (13) be pressed in connection dish (2) by aluminum pipe binding clasp (4) by housing screw (12)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009663.4U CN205320609U (en) | 2016-01-07 | 2016-01-07 | Brush cutter separation and reunion transmission vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009663.4U CN205320609U (en) | 2016-01-07 | 2016-01-07 | Brush cutter separation and reunion transmission vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205320609U true CN205320609U (en) | 2016-06-22 |
Family
ID=56210389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009663.4U Withdrawn - After Issue CN205320609U (en) | 2016-01-07 | 2016-01-07 | Brush cutter separation and reunion transmission vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205320609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532187A (en) * | 2016-01-07 | 2016-05-04 | 山东华盛农业药械有限责任公司 | Clutch-transmission vibration reduction device of brush cutter |
-
2016
- 2016-01-07 CN CN201620009663.4U patent/CN205320609U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532187A (en) * | 2016-01-07 | 2016-05-04 | 山东华盛农业药械有限责任公司 | Clutch-transmission vibration reduction device of brush cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160622 Effective date of abandoning: 20170919 |