CN203775725U - Transmission connecting device for brush cutter - Google Patents
Transmission connecting device for brush cutter Download PDFInfo
- Publication number
- CN203775725U CN203775725U CN201420160771.2U CN201420160771U CN203775725U CN 203775725 U CN203775725 U CN 203775725U CN 201420160771 U CN201420160771 U CN 201420160771U CN 203775725 U CN203775725 U CN 203775725U
- Authority
- CN
- China
- Prior art keywords
- aluminum pipe
- terminal pad
- connecting device
- open slot
- disc
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model relates to the technical field of brush cutters, in particular to a transmission connecting device for a brush cutter. The transmission connecting device consists of a connecting disc, a vibration reduction sleeve, a driven disc combination, a bearing, an inner retainer ring, an outer retainer ring and connecting screws, wherein the driven disc combination is rotatably mounted on the connecting disc through the bearing, the inner retainer ring and the outer retainer ring. The transmission connecting device is characterized in that the end part of the connecting disc is provided with an open slot, the two sides of the open slot are provided with screw holes, and when an aluminum pipe is mounted, the vibration reduction sleeve is mounted at the inner side of the end part of the connecting disc, and the effect of fastening the aluminum pipe is achieved through screwing down the connecting screws in the screw holes. The connecting disc, the vibration reduction sleeve and the aluminum pipe are all provided with positioning holes, and when the aluminum pipe is mounted, the vibration reduction sleeve is arranged in the aluminum pipe, and the effect of fastening the aluminum pipe is achieved through screwing down the connecting screws. The transmission connecting device for the brush cutter is flexible and convenient in assembly and disassembly, low in cost and light in weight, and the labor intensity of an operator is greatly reduced.
Description
Technical field
The utility model relates to brush saw technical field, particularly the transmission joint of brush saw.
Background technology
At present, the hand-held brush saw taking miniature gasoline engine as power is simple in structure, economical and practical, is widely used in the finishing on lawn and the prunings of weeds such as forestry, gardening, family.Most of brush saw jockey complex structures, transmission joint is mainly made up of driven disc, terminal pad, vibration damping part, terminal pad has two kinds, aluminium alloy and plastics, plastics terminal pad good looking appearance, lightweight, but bearing is directly injected on terminal pad as inserts, strength and stiffness deficiency, easily overheated, poor reliability; Aluminium alloy terminal pad uses reliable, durable, but needs the upper lower platen of collocation to use, complex structure, and weight is large, and cost is high, and long-term hand-held operation labor intensity is large; Therefore concerning most enterprises, be badly in need of a kind of reliability and durability, simple in structure, cost is low, but simultaneously lightweight, operate comfortable transmission joint.
Summary of the invention
The purpose of this utility model is to provide a kind of transmission joint of brush saw, formed by driven disc combination, terminal pad, vibration damping part, terminal pad end is provided with open slot, the both sides of open slot are provided with screw hole, when aluminum pipe is installed, shock-reducing sleeve is arranged on the end inner side of terminal pad body, by tightening screw in screw hole to reach the effect of fastening aluminum pipe.
The technical scheme that the utility model is taked is:
A transmission joint for brush saw, is made up of terminal pad, shock-reducing sleeve, driven disc combination, bearing, inner shield ring, outer back-up ring, attachment screw, and described driven disc combination is rotatably installed on terminal pad by bearing, inner shield ring, outer back-up ring; It is characterized in that: terminal pad end is provided with open slot, the both sides of open slot are provided with screw hole; Install when aluminum pipe, described shock-reducing sleeve is arranged on the inner side, end of terminal pad, by tightening attachment screw in screw hole to reach the effect of fastening aluminum pipe.
On described terminal pad, shock-reducing sleeve, aluminum pipe, be equipped with locating hole, when aluminum pipe is installed, by screw, three located.
The beneficial effects of the utility model are, compared with the transmission joint of traditional brush saw, this transmission joint is simple in structure, when aluminum pipe is installed, packs shock-reducing sleeve into, tightens attachment screw to reach the effect of fastening aluminum pipe, and dismounting is flexible.Cost is low, lightweight, greatly reduces operator's labour intensity.
Brief description of the drawings
Fig. 1 is the utility model scheme cut-away view
Fig. 2 is the utility model scheme exploded view
Fig. 3 is terminal pad schematic diagram of the present utility model
Sequence number explanation in accompanying drawing: 1, driven disc combination; 2, outer back-up ring; 3, bearing; 4, inner shield ring; 5, dog screw; 6, aluminum pipe locating hole; 7, terminal pad; 8, shock-reducing sleeve; 9, aluminum pipe; 10, open slot; 11, screw hole; 12, terminal pad locating hole; 13, attachment screw; 14, shock-reducing sleeve locating hole; 15, power transmission shaft.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the transmission joint of the utility model brush saw, is made up of terminal pad 7 (open slot 10, screw hole 11, terminal pad locating hole 12), shock-reducing sleeve 8 (shock-reducing sleeve locating hole 14), driven disc combination 1, bearing 3, inner shield ring 4, outer back-up ring 2, attachment screw 13.
Driven disc combination 1 is arranged on terminal pad 7 by bearing 3, inner shield ring 4, outer back-up ring 2, power transmission shaft 15 is connected with driven disc combination 1, when aluminum pipe 9 is installed, the inner side, end that shock-reducing sleeve 8 is arranged on to terminal pad 7, dog screw 5 is located aluminum pipe 9 through terminal pad locating hole 12, shock-reducing sleeve locating hole 14, aluminum pipe locating hole 6 successively; Attachment screw 13 is tightened through screw hole 11, shunk open slot 10 to reach the effect of fastening aluminum pipe 9.
The utility model is simple in structure, and dismounting is flexible, safe and reliable, and cost is low, lightweight, greatly reduces operator's labour intensity.
Claims (2)
1. a transmission joint for brush saw, is made up of terminal pad, shock-reducing sleeve, driven disc combination, bearing, inner shield ring, outer back-up ring, attachment screw, and described driven disc combination is rotatably installed on terminal pad by bearing, inner shield ring, outer back-up ring; It is characterized in that: terminal pad end is provided with open slot, the both sides of open slot are provided with screw hole; Install when aluminum pipe, described shock-reducing sleeve is arranged on the inner side, end of terminal pad, by tightening attachment screw in screw hole to reach the effect of fastening aluminum pipe.
2. the transmission joint of brush saw according to claim 1, is characterized in that: on described terminal pad, shock-reducing sleeve, aluminum pipe, be equipped with locating hole, when aluminum pipe is installed, by screw, three located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160771.2U CN203775725U (en) | 2014-04-01 | 2014-04-01 | Transmission connecting device for brush cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160771.2U CN203775725U (en) | 2014-04-01 | 2014-04-01 | Transmission connecting device for brush cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203775725U true CN203775725U (en) | 2014-08-20 |
Family
ID=51311985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160771.2U Expired - Lifetime CN203775725U (en) | 2014-04-01 | 2014-04-01 | Transmission connecting device for brush cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203775725U (en) |
Cited By (3)
| 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 |
| 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 |
-
2014
- 2014-04-01 CN CN201420160771.2U patent/CN203775725U/en not_active Expired - Lifetime
Cited By (4)
| 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 |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203775725U (en) | Transmission connecting device for brush cutter | |
| US12042921B2 (en) | Power tool with non-conductive driveshaft | |
| CN203228183U (en) | Narrow rotating space bolt fastening device | |
| CN204350587U (en) | Portable type lower resistance environmental protection Tree Planting Earthdrill | |
| CN204426001U (en) | One pushes away the dual-purpose lawn machine of the back of the body | |
| CN207235445U (en) | One kind carries on the back across hand-held mowing-apparatus | |
| CN205213276U (en) | Dual -purpose instrument of shovel hoe | |
| CN205008817U (en) | Special assembly and disassembly tools of three hoof piece chain saw clutches | |
| US9352818B2 (en) | Outboard marine motor assembly and conversion kit | |
| CN203884205U (en) | Novel brush cutter | |
| CN102273365A (en) | Brush cutter connecting plate | |
| CN107435709B (en) | Transmission limiting vibration reduction structure | |
| CN205142875U (en) | Novel brush cutter hand (hold) fixing base | |
| CN205320609U (en) | Brush cutter separation and reunion transmission vibration damper | |
| CN205142910U (en) | Dismantlement connecting pipe structure of brush cutter | |
| CN209420334U (en) | A kind of portable mowing machine | |
| CN103192357B (en) | Extension rod assembly | |
| CN203197877U (en) | Extension rod assembly | |
| CN208079726U (en) | It is a kind of to open cave tool for agricultural | |
| CN205350022U (en) | Multifunctional garden tool | |
| CN203383903U (en) | Diesel engine crankshaft pulley structure for matched rice harvester | |
| CN204327780U (en) | A kind of drive rod joint | |
| CN209850770U (en) | Fuel tank component assembling tool | |
| CN221145162U (en) | Rubber damping device with skeleton | |
| CN203951865U (en) | Garden instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |