CN206743962U - A kind of brush cutter - Google Patents
A kind of brush cutter Download PDFInfo
- Publication number
- CN206743962U CN206743962U CN201720497161.5U CN201720497161U CN206743962U CN 206743962 U CN206743962 U CN 206743962U CN 201720497161 U CN201720497161 U CN 201720497161U CN 206743962 U CN206743962 U CN 206743962U
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- bar
- wheel
- brush cutter
- brace
- winding
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Abstract
The utility model discloses a kind of brush cutter, it is intended to solves the problems, such as according to operating mode can not arbitrarily to be switched during application, its drip irrigation device is：A kind of brush cutter, including body, the body are provided with brace, the body is connected with flexible axle, and the front end of flexible axle is provided with blade assembly, and the body is provided with the rolling-up mechanism for brace to be wound, the body bottom surface is provided with wheel group, and the body slides and is provided with rod assembly.A kind of brush cutter of the present utility model, can arbitrarily be switched with brace and hand push, easy to use.
Description
Technical field
Gardens brush field is the utility model is related to, more specifically, it relates to a kind of brush cutter.
Background technology
Brush cutter is a kind of machine that can cut shrub, and it generally has a main body, and manipulator is provided with main body
Handle, existing brush cutter generally include back belt type and hand propelled two ways, and the brush cutter of back belt type is typically only capable to back on the body
It is operated, and the brush cutter of hand propelled can only be by pushing the work forward, application is very inflexible.
Such as a kind of afforestation brush cutter, its technology disclosed in the Chinese patent of Application No. 201610423115.0
Main points are：Engine and fuel tank are connected with clutch, and the bottom of engine is provided with shockproof chassis, and fuel tank is arranged on the back of the body of back pad
Face, the side of fuel tank are provided with water tank, and the side wall of water tank is provided with controling adjustment device, and the front of back pad is provided with brace group, flexible pipe
Power transmission shaft connects with clutch, and the outer end of flexible pipe power transmission shaft is provided with handle, and the front end of handle is provided with action bars, and action bars is provided with
Handle circle, the front end of action bars are provided with blade, and the top of blade is provided with blade protecting cover, and Water pipe movable is arranged on the side wall of action bars
On, shower nozzle is arranged on the outer end of metal hose.
The program can improve comfortableness, but can not arbitrarily be switched according to the difference of operating mode in application, when being placed on ground
When upper, strap component can be opened to be impacted in the outside operation easily to worker.
Therefore need to propose a kind of new scheme to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of brush cutter, can be according to not
Same operating mode selects hand propelled or back belt type, using convenient.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of brush cutter, including
Body, the body are provided with brace, and the body is connected with flexible axle, and the front end of flexible axle is provided with blade assembly, the body
The rolling-up mechanism for brace to be wound is provided with, the body bottom surface is provided with wheel group, and the body is slided and is provided with
Rod assembly.
By using above-mentioned technical proposal, brace is provided with body, and flexible axle is connected with body, in flexible axle
Front end is provided with blade assembly, and rolling-up mechanism is additionally provided with body, and brace can be wound, so existed by rolling-up mechanism
Need not by when brace can be tightened in rolling-up mechanism, wheel group is provided with the bottom surface of body, is slided on body
Be provided with rod assembly, brace can be pulled out from rolling-up mechanism when needing brace, when do not need brace when brace not by
Power, now rolling-up mechanism can be withdrawn in rolling-up mechanism automatically in the presence of rolling-up mechanism, after body is put on ground,
The movement of body is realized by wheel, the labor intensity of worker can be reduced by rod assembly, is so achieved that backpack
Dual-purpose effect, practical with hand propelled, applied widely.
The utility model is further arranged to：The rolling-up mechanism includes the winding box for being fixedly installed on body, the receipts
Winding component is provided with volume box, the winding component includes rotating the rotating shaft being arranged in winding box, the rotating shaft fixed cover
Provided with winding wheel, described brace one end is fixedly connected on body, and the other end is wound in the winding wheel, is provided with the rotating shaft
For driving the reset assembly of axis of rotation.
By using above-mentioned technical proposal, rolling-up mechanism includes the winding box for being fixedly installed on body, is set in winding box
There is winding component, winding component includes the rotating shaft being rotatably arranged in winding box, and fixed cover is provided with winding wheel in rotating shaft,
One end of brace is connected on body, and the other end is wrapped on winding wheel, and reset assembly is additionally provided with rotating shaft, works as drawing
During dynamic brace, axis of rotation can be driven, when brace does not stress, reset assembly can drive rotating shaft to rotate backward and by brace
Wind on winding wheel.
The utility model is further arranged to：The reset assembly includes the reseting wheel that fixed cover is located at rotating shaft, described multiple
Dynamic clamping head and quiet clamping head is connected between position wheel and the winding box inwall.
By using above-mentioned technical proposal, reset assembly includes the fixed reseting wheel being set in rotating shaft, and reseting wheel
Dynamic clamping head and quiet clamping head is connected between the inwall of winding box, when rotating shaft is driven rotation, dynamic clamping head and quiet clamping head can be stretched simultaneously
And be wrapped on reseting wheel, certain elastic potential energy can be thus put aside, when rotating shaft is not by other power, dynamic clamping head and quiet clamping head
Rotating shaft can be driven to rotate backward.
The utility model is further arranged to：The brace includes cotton shoulder belt, and the cotton shoulder belt upper end is rotationally connected with this
Body, the cotton shoulder belt lower end are connected with ribbon, and the ribbon lower end is intertwined and connected in the winding wheel.
By using above-mentioned technical proposal, brace includes cotton shoulder belt, and the upper end of cotton shoulder belt is rotatably connected on body, cotton shoulder
Band lower end is connected with ribbon, and the lower end of ribbon is intertwined and connected on winding wheel, and cotton shoulder belt can increase the lifting surface area of people's shoulder,
Pain of alleviation, the ribbon of lower end are easier to be wound on winding wheel.
The utility model is further arranged to：The length of the cotton shoulder belt and the length of the cotton shoulder belt upper end to rolling-up mechanism
Spend equal.
By using above-mentioned technical proposal, the equal length of the length of cotton shoulder belt and cotton shoulder belt upper end to rolling-up mechanism, this
When ribbon is all wound on winding wheel, cotton shoulder belt all can be close on this body sidewall sample, in order to avoid influence worker just
Often operation.
The utility model is further arranged to：The wheel group includes being fixedly installed on the wheel carrier of body lower surface, the wheel
Frame rotates and is provided with wheel.
By using above-mentioned technical proposal, wheel group includes being fixedly installed on the wheel carrier of body lower surface, is rotated on wheel carrier
Wheel is provided with, so when not needing brace, body, which is put on the ground, to be promoted, and save strength.
The utility model is further arranged to：The rod assembly includes the neck that longitudinal direction is opened in the body, described
Slided in neck and be provided with expansion link.
By using above-mentioned technical proposal, rod assembly includes the neck that longitudinal direction is opened in body, slides and sets in neck
Expansion link is equipped with, so when needing to be promoted body, expansion link is pulled out out of neck.
The utility model is further arranged to：The expansion link includes the first bar for being connected to the neck bottom surface, described
The outer slip cap of first bar is provided with the second bar, is provided between the first bar upper end and the second bar lower end and is used to preventing the
Two bars depart from the limit assembly of the first bar.
By using above-mentioned technical proposal, expansion link includes the first bar for being connected to neck bottom, and is slided with the first bar
Second bar of dynamic socket, the second bar and the first bar are flexible by being slidably socketed realization, and are set between the first bar and the second bar
Limit assembly is equipped with, when the second bar stretches out, limit assembly can prevent the second bar and the first bar from departing from.
The utility model is further arranged to：The limit assembly includes the first card for being arranged at the first bar upper end
Ring, first snap ring along the circumferential direction extend laterally, and the lower end edge of second bar, which extends internally, to be had and described first
The second snap ring that snap ring is engaged.
By using above-mentioned technical proposal, limit assembly includes the first snap ring for being arranged on the first bar upper end, and first
Snap ring along the circumferential direction stretches out setting, is provided with the second snap ring in the second bar lower end, and the second snap ring extends internally setting, this
For sample when the second bar stretches out, when the second bar will be disengaged from the first bar, the first snap ring and the second snap ring are just inconsistent, so as to
Realize position-limiting action.
In summary, the utility model has the advantages that：
First, winding brace into winding box in the not used time by rolling-up mechanism, realize that storage acts on, it is easy to operation；
Second, by setting rod assembly, when needing to be promoted body, rod assembly can be extended, avoided
Worker bends over, and reduces fatigue strength so that operation is lighter.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional view one of the present utility model, is mainly used in showing the internal structure of rolling-up mechanism；
Fig. 3 is sectional view two of the present utility model, is mainly used in showing the internal structure of rod assembly.
In figure：1st, body；2nd, brace；3rd, flexible axle；4th, blade assembly；5th, rolling-up mechanism；6th, wheel group；7th, rod assembly；8、
Winding box；9th, component is wound；10th, rotating shaft；11st, winding wheel；12nd, reset assembly；13rd, reseting wheel；14th, dynamic clamping head and quiet clamping head；15th, cotton
Shoulder belt；16th, ribbon；17th, wheel carrier；18th, wheel；19th, neck；20th, expansion link；21st, the first bar；22nd, the second bar；23rd, spacing group
Part；24th, the first snap ring；25th, the second snap ring.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of brush cutter, as shown in figure 1, including body 1, the front end of body 1 is connected with flexible axle 3, and the front end of flexible axle 3 is connected with
Blade assembly 4, brace 2 is connected with body 1, the upper end of brace 2 is connected to the upside of body 1, and the lower end of brace 2 is connected to this
The downside of body 1, and brace 2 includes cotton shoulder belt 15, and the upper end of cotton shoulder belt 15 is connected with the upside of body 1 by draw ring, cotton shoulder belt 15
Lower end connection ribbon 16, and the length of cotton shoulder belt 15 is equal with the distance of draw ring to rolling-up mechanism 5, is set on body 1
Brace 2 can be carried out the rolling-up mechanism 5 of automatic winding by having, and be additionally provided with wheel group 6 in the lower end of body 1, set on body 1
There is the rod assembly 7 that can be stretched out or withdraw, so when needing brace 2, the brace 2 wound in rolling-up mechanism 5 is drawn
Go out and can be used, when people is more tired and in more smooth ground general work, is taken in brace 2 by rolling-up mechanism 5
Go, and rod assembly 7 is extracted out out of body 1, realize the movement of body 1 on the ground using wheel group 6, such worker does not have to
The weight of body 1 is born, labor intensity can be substantially reduced.
As shown in Fig. 2 rolling-up mechanism 5 includes the winding box 8 for being fixed on the downside of body 1, it is provided with and is used in winding box 8
The winding component 9 that brace 2 is wound, winding component 9 includes the rotating shaft 10 being rotatably arranged in winding box 8, in rotating shaft 10
On be fixedly connected with winding wheel 11, the lower end of ribbon 16 is fixedly connected on the surface of winding wheel 11 and can be with winding wheel 11
Rotation be wrapped on winding wheel 11, reset assembly 12 is additionally provided with rotating shaft 10, when brace 2 is drawn out, reset assembly
12 are in extended state, and when brace 2 is not by external force, reset assembly 12 can drive rotating shaft 10 to rotate backward, and will
Ribbon 16 is wound on winding wheel 11, and reset assembly 12 includes being fixedly installed on reseting wheel 13 in rotating shaft 10, on reseting wheel 13
Dynamic clamping head and quiet clamping head 14 is connected with when rotating shaft 10 rotates, reseting wheel 13 understands concomitant rotation and dynamic clamping head and quiet clamping head 14 is wrapped in
On reseting wheel 13, while dynamic clamping head and quiet clamping head 14 can put aside certain elastic potential energy, and in its natural state, dynamic clamping head and quiet clamping head 14 can be with
Rotating shaft 10 is driven to rotate backward and ribbon 16 is wound on winding wheel 11.
As shown in figure 3, wheel group 6 includes being fixedly installed on the wheel carrier 17 of the lower surface of body 1, rotate and be provided with wheel carrier 17
Wheel 18, so only need body 1 being put on ground and can be additionally provided with being promoted by wheel 18 on body 1
Rod assembly 7, rod assembly 7 include the neck 19 that longitudinal direction is opened in the side wall of body 1, are provided with the interior slip of neck 19 flexible
Bar 20, expansion link 20 include the first bar 21 for being fixedly connected on the bottom surface of neck 19, the second bar are provided with 21 outer slip cap of the first bar
22, the first bar 21 and the second bar 22 can occur to slide relatively, and limit assembly is provided between the first bar 21 and the second bar 22
23, limit assembly 23 can prevent the second bar 22 from departing from the first bar 21, and limit assembly 23 includes being arranged on the first bar 21
First snap ring 24 of upper end, the first snap ring 24 circumferentially stretch out, and the second snap ring 25 is provided with the lower end of the second bar 22, the
Two snap rings 25 extend internally and are engaged with the first snap ring 24, so when the second bar 22, slide up to will be with the first bar
During 21 disengaging, the second snap ring 25 and the first snap ring 24 abut against, and the second bar 22 are realized spacing.
When on ground, out-of-flatness needs the worker to bear body 1, brace 2 is extracted out out of winding box 8, when ribbon 16
When being extracted out in from winding box 8, winding wheel 11 and rotating shaft 10 can be driven while rotated, can driven while rotating shaft 10 rotates multiple
Position wheel 13 rotates, and reseting wheel 13 can pull dynamic clamping head and quiet clamping head 14 when rotating so that dynamic clamping head and quiet clamping head 14 is stretched and is wrapped in
On reseting wheel 13, while dynamic clamping head and quiet clamping head 14 puts aside certain elastic potential energy, and such people's can is backed on the body by this brace 2
Operated, when worker bears body 1 is relatively tired and ground is more smooth when, body 1 can be put on bottom surface, now carried on the back
Band 2 can drive rotating shaft 10 to rotate backward not by external force under the reset response of dynamic clamping head and quiet clamping head 14, so as to which ribbon 16 be twined
On winding wheel 11, and the length due to the part of cotton shoulder belt 15 and the equal length of draw ring to rolling-up mechanism 5, so knitting
When band 16 is wrapped on winding wheel 11, cotton shoulder belt 15 can be adjacent in the side wall of body 1 completely, so as to prevent shoulder belt to be exposed on the external
The activity of worker is influenceed, body 1 is put into behind ground and pulls out the second bar 22 out of neck 19, realizes the promotion to body 1, and
And can be higher after being pulled out due to the second bar 22, people can be avoided to bend over from ergonomics, so as to reduce the labor of people
Fatigue resistance, reduce tired sense.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of brush cutter, including body (1), the body (1) is provided with brace (2), and the body (1) is connected with flexible axle
(3), the front end of flexible axle (3) is provided with blade assembly (4), it is characterised in that：The body (1), which is provided with, to be used for brace (2)
The rolling-up mechanism (5) wound, body (1) bottom surface are provided with wheel group (6), and the body (1) is slided and is provided with pull bar
Component (7).
A kind of 2. brush cutter according to claim 1, it is characterised in that：The rolling-up mechanism (5) includes being fixedly installed on
The winding box (8) of body (1), the winding box (8) is interior to be provided with winding component (9), and the winding component (9) sets including rotation
The rotating shaft (10) being placed in winding box (8), rotating shaft (10) fixed cover are provided with winding wheel (11), and described brace (2) one end is solid
Surely body (1) is connected to, the other end is wound in the winding wheel (11), is provided with the rotating shaft (10) for driving rotating shaft
(10) reset assembly (12) rotated.
A kind of 3. brush cutter according to claim 2, it is characterised in that：The reset assembly (12) is located at including fixed cover
The reseting wheel (13) of rotating shaft (10), dynamic clamping head and quiet clamping head is connected between the reseting wheel (13) and the winding box (8) inwall
(14)。
A kind of 4. brush cutter according to claim 2, it is characterised in that：The brace (2) includes cotton shoulder belt (15), described
Cotton shoulder belt (15) upper end is rotationally connected with body (1), and cotton shoulder belt (15) lower end is connected with ribbon (16), the ribbon (16)
Lower end is intertwined and connected in the winding wheel (11).
A kind of 5. brush cutter according to claim 4, it is characterised in that：The length of the cotton shoulder belt (15) and the cotton shoulder
The equal length of band (15) upper end to rolling-up mechanism (5).
A kind of 6. brush cutter according to claim 1, it is characterised in that：The wheel group (6) includes being fixedly installed on body
(1) wheel carrier (17) of lower surface, the wheel carrier (17) rotate and are provided with wheel (18).
A kind of 7. brush cutter according to claim 1, it is characterised in that：The rod assembly (7) includes longitudinal direction and is opened in
The neck (19) of the body (1), interior slide of the neck (19) are provided with expansion link (20).
A kind of 8. brush cutter according to claim 7, it is characterised in that：The expansion link (20) includes being connected to the card
First bar (21) of groove (19) bottom surface, the outer slip cap of first bar (21) are provided with the second bar (22), on first bar (21)
It is provided between end and second bar (22) lower end for preventing the second bar (22) from departing from the limit assembly of the first bar (21)
(23)。
A kind of 9. brush cutter according to claim 8, it is characterised in that：The limit assembly (23) is described including being arranged at
First snap ring (24) of the first bar (21) upper end, first snap ring (24) along the circumferential direction extend laterally, second bar
(22) lower end edge extends internally the second snap ring (25) being engaged with first snap ring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497161.5U CN206743962U (en) | 2017-05-05 | 2017-05-05 | A kind of brush cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497161.5U CN206743962U (en) | 2017-05-05 | 2017-05-05 | A kind of brush cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206743962U true CN206743962U (en) | 2017-12-15 |
Family
ID=60617385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720497161.5U Expired - Fee Related CN206743962U (en) | 2017-05-05 | 2017-05-05 | A kind of brush cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206743962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901432A (en) * | 2018-08-22 | 2018-11-30 | 王勤梅 | A kind of forestry shrub auxiliary cutting machine |
| CN115956451A (en) * | 2023-01-10 | 2023-04-14 | 安徽农业大学 | Adjustable wearing formula tea garden trimming machine |
-
2017
- 2017-05-05 CN CN201720497161.5U patent/CN206743962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901432A (en) * | 2018-08-22 | 2018-11-30 | 王勤梅 | A kind of forestry shrub auxiliary cutting machine |
| CN115956451A (en) * | 2023-01-10 | 2023-04-14 | 安徽农业大学 | Adjustable wearing formula tea garden trimming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200505 |