CN201805714U - Portable handheld mower - Google Patents
Portable handheld mower Download PDFInfo
- Publication number
- CN201805714U CN201805714U CN2010205522819U CN201020552281U CN201805714U CN 201805714 U CN201805714 U CN 201805714U CN 2010205522819 U CN2010205522819 U CN 2010205522819U CN 201020552281 U CN201020552281 U CN 201020552281U CN 201805714 U CN201805714 U CN 201805714U
- Authority
- CN
- China
- Prior art keywords
- fixed sleeving
- sliding bar
- mounting bracket
- portable hand
- stopper slot
- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000003044 adaptive effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009333 weeding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model discloses a portable handheld mower, which comprises a gasoline engine, a clutch, a connecting rod, a control handle, a conversion connector and a mowing gear, wherein the connecting rod comprises an outer sleeve and a rotating shaft arranged in the outer sleeve, the gasoline engine is connected with a transmission shaft via the clutch, the transmission shaft drives the conversion connector to rotate, the mowing gear is horizontally arranged at the lower end of the conversion connector, a mounting bracket and a travel auxiliary idler wheel are arranged below the mowing gear, and the travel auxiliary idler wheel is fixedly connected with the mounting bracket via an adaptive damping adjusting device. Through arranging a damping device between the travel auxiliary idler wheel and the mounting bracket, the utility model can adapt to different grounds, and thereby preventing the abnormal operation of a damaged machine due to rigid contact of the device and the ground during the operation process, and effectively prolonging the service life of the device; and the utility model rotates reliably, is conveniently dismantled and assembled, can adapt to different grounds, is small and flexible, and has light weight and low manufacture cost.
Description
Technical field
The utility model relates to the handheld tool field, particularly a kind of portable hand-held mower of being convenient to electric power line walking workman weeding.
Background technology
For the line walking workman, because the iron tower major part is in high and steep mountains, two design pole and tower foundations mostly are the undisturbed soil basal plane again, and are with a varied topography, so shaft tower inside is weedy, and there is inconvenience in weeding work.
At present cutting the method for cutting for plant has: the one, and artificial process; Two are to use existing cutting machine.Wherein first method is cut by means of existing instrument and from body forces and is cut, and its shortcoming is that speed is slow, efficient is low, and manpower is had relatively high expectations, and has certain potential safety hazard simultaneously; Second method is owing to cutting machine general operation complexity, and volume is big simultaneously, weight is not light, is inconvenient to carry in the tour process.
For the labour intensity that alleviates the staff, increase work efficiency, be necessary to design a kind of light, weeder instrument efficiently, can adapt to multiple complicated ground simultaneously, have good operating effect.
Summary of the invention
In view of this, the purpose of this utility model provides and a kind ofly can adapt to multiple ground, has the portable hand-held mower of easy to operate, the compact conformation of damping effect simultaneously.
The purpose of this utility model is achieved through the following technical solutions:
Portable hand-held mower of the present utility model, comprise gasoline engine, clutch, connecting rod, joystick, conversion connector and mowing gear, described connecting rod comprises outer tube and is arranged on the power transmission shaft of outer tube inside, described gasoline engine is connected with power transmission shaft by clutch, described power transmission shaft drives the rotation of conversion connector, described mowing gear is horizontally set on the lower end of conversion connector, the below of described mowing gear is provided with mounting bracket and walking auxiliary wheel, and described walking auxiliary wheel is fixedlyed connected with mounting bracket by self adaptation damping adjusting device.
Further, described self adaptation damping adjusting device comprises fixed sleeving, compression spring and sliding bar, the top of described fixed sleeving fixedly connected with mounting bracket by connector and axis normal in the installed surface of mounting bracket, described compression spring vertically is arranged on the inside of fixed sleeving, the top of described sliding bar links with the bottom of compression spring, match with fixed sleeving by stopping means in the middle part of described sliding bar, sliding bar slides up and down and can not skid off from fixed sleeving by the position-limiting action of stopping means along the inner space of fixed sleeving; Fixedly connected with the turning cylinder of walking auxiliary wheel in the bottom of described sliding bar;
Further, described stopping means comprises stopper slot and spacing block set, described stopper slot is at least together and vertically vertically is arranged on the surface of fixed sleeving, and the middle part of described sliding bar is symmetrically arranged with the quantity spacing block set identical with stopper slot, and described spacing block set embeds in the corresponding stopper slot;
Further, described stopper slot is twice and symmetrical along the axis of fixed sleeving;
Further, described stopping means is to be arranged on the inner convex platform of fixed sleeving bottom and to be arranged on the supermedial outer lug boss that matches with inner convex platform of sliding bar;
Further, described connecting rod is divided into upper and lower two joints, and wherein, two joints are connected by spline housing between the power transmission shafts, is connected by adapter sleeve between the two joint outer tubes and by the locking of adapter sleeve snap close;
Further, the top of described mowing gear is provided with netted protective cover.
The beneficial effects of the utility model are:
1. this device is by being provided with damping device between walking auxiliary wheel and mounting bracket, can adapt to different surface states, avoid having prolonged device service life effectively because of device in the operating process causes the impaired situation that can not run well of machine with rigid contact the on ground;
2. this device rotates reliably, and easy accessibility can adapt to the use in different locations, and is small and exquisite flexible, in light weight, low cost of manufacture.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by following specification and claims.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of embodiment one of the present utility model;
Fig. 3 is the structural representation of embodiment two of the present utility model.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection domain of the present utility model.
Embodiment one
As depicted in figs. 1 and 2, portable hand-held mower of the present utility model, comprise gasoline engine 1, clutch 2, connecting rod 3, joystick 4, conversion connector 5 and mowing gear 6, connecting rod 3 comprises outer tube 31 and is arranged on the power transmission shaft 32 of outer tube 31 inside, gasoline engine 1 is connected with power transmission shaft 32 by clutch 2, power transmission shaft 32 drives 5 rotations of conversion connector, mowing gear 6 is horizontally set on the lower end of conversion connector 5, the below of mowing gear 6 is provided with mounting bracket 7 and walking auxiliary wheel 8, and walking auxiliary wheel 8 is fixedlyed connected with mounting bracket 7 by self adaptation damping adjusting device.
Self adaptation damping adjusting device comprises fixed sleeving 9, compression spring 10 and sliding bar 11, the top of fixed sleeving 9 fixedly connected with mounting bracket 7 by connector and axis normal in the installed surface of mounting bracket 7, compression spring 10 vertically is arranged on the inside of fixed sleeving 9, the top of sliding bar 11 links with the bottom of compression spring 10, match with fixed sleeving 9 by stopping means in the middle part of sliding bar 11, sliding bar 11 slides up and down and can not skid off from fixed sleeving 9 by the position-limiting action of stopping means along the inner space of fixed sleeving 9; Fixedly connected with the turning cylinder of walking auxiliary wheel 8 in the bottom of sliding bar 11.
In the present embodiment, stopping means comprises stopper slot 12 and spacing block set 13, stopper slot 12 is twice while vertically vertically be arranged on the surface of fixed sleeving 9, the twice stopper slot is symmetrical along the axis of fixed sleeving 9, the middle part of sliding bar 11 is symmetrically arranged with the identical spacing block set 13 of quantity and stopper slot 12, and spacing block set 13 embeds in the corresponding stopper slot 12.In the present embodiment,, when therefore assembling, after needing earlier the stopper slot combination to be finished, by connector fixed sleeving and mounting bracket are fixed again because the upper end of stopper slot is directly to extend to the fixed sleeving opening.
For ease of dismounting with carry, in the present embodiment, connecting rod 3 is divided into upper and lower two joints, and wherein, two joints are connected by spline housing 16 between the power transmission shafts, is connected by adapter sleeve 17 between the two joint outer tubes and by the locking of adapter sleeve snap close.
For further improving the safety of this device, be provided with netted protective cover 18 on the top of mowing gear.
Embodiment two
As shown in Figure 3, present embodiment is with the difference of embodiment one: stopping means is to be arranged on the inner convex platform 14 of fixed sleeving 9 bottoms and to be arranged on the supermedial outer lug boss that matches with inner convex platform 15 of sliding bar.Its assembling mode is with identical described in the embodiment one.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. portable hand-held mower, comprise gasoline engine (1), clutch (2), connecting rod (3), joystick (4), conversion connector (5) and mowing gear (6), described connecting rod (3) comprises outer tube (31) and is arranged on the inner power transmission shaft (32) of outer tube (31), described gasoline engine (1) is connected with power transmission shaft (32) by clutch (2), described power transmission shaft (32) drives conversion connector (5) rotation, described mowing gear (6) is horizontally set on the lower end of conversion connector (5), it is characterized in that: the below of described mowing gear (6) is provided with mounting bracket (7) and walking auxiliary wheel (8), and described walking auxiliary wheel (8) is fixedlyed connected with mounting bracket (7) by self adaptation damping adjusting device.
2. portable hand-held mower according to claim 1, it is characterized in that: described self adaptation damping adjusting device comprises fixed sleeving (9), compression spring (10) and sliding bar (11), the top of described fixed sleeving (9) fixedly connected with mounting bracket (7) by connector and axis normal in the installed surface of mounting bracket (7), described compression spring (10) vertically is arranged on the inside of fixed sleeving (9), the top of described sliding bar (11) links with the bottom of compression spring (10), match with fixed sleeving (9) by stopping means in the middle part of described sliding bar (11), sliding bar (11) slides up and down and can not skid off from fixed sleeving (9) by the position-limiting action of stopping means along the inner space of fixed sleeving (9); Fixedly connected with the turning cylinder of walking auxiliary wheel (8) in the bottom of described sliding bar (11).
3. portable hand-held mower according to claim 2, it is characterized in that: described stopping means comprises stopper slot (12) and spacing block set (13), described stopper slot (12) is at least together and vertically vertically is arranged on the surface of fixed sleeving (9), the middle part of described sliding bar (11) is symmetrically arranged with the quantity spacing block set (13) identical with stopper slot (12), and described spacing block set (13) embeds in the corresponding stopper slot (12).
4. portable hand-held mower according to claim 3 is characterized in that: described stopper slot (12) is twice and symmetrical along the axis of fixed sleeving (9).
5. portable hand-held mower according to claim 2 is characterized in that: described stopping means is for to be arranged on the inner convex platform (14) of fixed sleeving (9) bottom and to be arranged on the supermedial outer lug boss that matches with inner convex platform of sliding bar (15).
6. portable hand-held mower according to claim 1, it is characterized in that: described connecting rod (3) is divided into upper and lower two joints, wherein, two joints are connected by spline housing (16) between the power transmission shafts, are connected by adapter sleeve (17) between the two joint outer tubes and pass through the adapter sleeve snap close and lock.
7. portable hand-held mower according to claim 1 is characterized in that: the top of described mowing gear is provided with netted protective cover (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205522819U CN201805714U (en) | 2010-10-08 | 2010-10-08 | Portable handheld mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205522819U CN201805714U (en) | 2010-10-08 | 2010-10-08 | Portable handheld mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805714U true CN201805714U (en) | 2011-04-27 |
Family
ID=43888675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205522819U Expired - Fee Related CN201805714U (en) | 2010-10-08 | 2010-10-08 | Portable handheld mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805714U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299758A (en) * | 2013-06-28 | 2013-09-18 | 苏州金威特工具有限公司 | Dual-blade leveling hay mower |
| CN103385062A (en) * | 2013-06-28 | 2013-11-13 | 苏州金威特工具有限公司 | Hay mower with double cutting areas |
| CN104041237A (en) * | 2014-07-10 | 2014-09-17 | 张晨岳 | Lawn trimmer |
| CN104247604A (en) * | 2013-06-28 | 2014-12-31 | 罗伯特·博世有限公司 | Lawnmower with skid |
| CN106664941A (en) * | 2016-12-31 | 2017-05-17 | 浙江亚特电器有限公司 | Grass trimmer |
| CN106900386A (en) * | 2017-03-10 | 2017-06-30 | 永嘉县真山园林工程有限公司 | A kind of municipal gardens clipping device |
-
2010
- 2010-10-08 CN CN2010205522819U patent/CN201805714U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299758A (en) * | 2013-06-28 | 2013-09-18 | 苏州金威特工具有限公司 | Dual-blade leveling hay mower |
| CN103385062A (en) * | 2013-06-28 | 2013-11-13 | 苏州金威特工具有限公司 | Hay mower with double cutting areas |
| CN104247604A (en) * | 2013-06-28 | 2014-12-31 | 罗伯特·博世有限公司 | Lawnmower with skid |
| CN104247604B (en) * | 2013-06-28 | 2018-06-08 | 罗伯特·博世有限公司 | Grass mower with slideway |
| CN104041237A (en) * | 2014-07-10 | 2014-09-17 | 张晨岳 | Lawn trimmer |
| CN106664941A (en) * | 2016-12-31 | 2017-05-17 | 浙江亚特电器有限公司 | Grass trimmer |
| CN106900386A (en) * | 2017-03-10 | 2017-06-30 | 永嘉县真山园林工程有限公司 | A kind of municipal gardens clipping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MAINTENANCE BRANCH COMPANY OF CHONGQING ELECTRIC P Free format text: FORMER OWNER: CHONGQING POWER COMPANY EXTRA HIGH VOLTAGE BUREAU Effective date: 20120919 Owner name: STATE ELECTRIC NET CROP. Effective date: 20120919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400039 JIULONGPO, CHONGQING TO: 400039 DADUKOU, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120919 Address after: 400039 No. 92 Torch Road, Erlang hi tech Zone, Chongqing hi tech Development Zone Patentee after: Chongqing Electric Power Corporation Maintenance Branch Patentee after: State Grid Corporation of China Address before: 92 No. 400039 Chongqing Jiulongpo Erlang science and Technology Park torch Avenue Patentee before: Chongqing Power Company Extra High Voltage Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20181008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |