CN107646291A - A kind of easy to operate, service-strong moving head and grass-mowing machine - Google Patents
A kind of easy to operate, service-strong moving head and grass-mowing machine Download PDFInfo
- Publication number
- CN107646291A CN107646291A CN201710895968.9A CN201710895968A CN107646291A CN 107646291 A CN107646291 A CN 107646291A CN 201710895968 A CN201710895968 A CN 201710895968A CN 107646291 A CN107646291 A CN 107646291A
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- Prior art keywords
- grass
- rope
- line wheel
- moving head
- beating
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- 244000025254 Cannabis sativa Species 0.000 claims abstract description 125
- 238000010009 beating Methods 0.000 claims abstract description 84
- 238000004804 winding Methods 0.000 claims description 16
- 230000000452 restraining effect Effects 0.000 claims description 2
- 239000011435 rock Substances 0.000 description 3
- 244000173297 Medicago polymorpha Species 0.000 description 2
- 235000017823 Medicago polymorpha Nutrition 0.000 description 2
- 238000002224 dissection Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/416—Flexible line cutters
- A01D34/4166—Mounting or replacement of the lines
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention provides a kind of easy to operate,Service-strong moving head and grass-mowing machine,Moving head includes housing,Beat the grass rope,Line wheel and locking device in housing,Housing be provided be used for beat the grass rope through wire hole,Wire hole is provided with two and is uniformly arranged along the circumferencial direction of housing,Two wire holes are respectively the first wire hole and the second wire hole,Line wheel is provided with centre bore,Locking device is located at central hole,Line wheel the week side of boss is provided with the threading passage for extending transversely through line wheel and being connected with centre bore,Thread passage and the first wire hole,Second wire hole communicates,Rope of beating the grass sequentially passes through the first wire hole,Passage and the second wire hole are threaded with through moving head,So that user easily loads rope of beating the grass without taking housing apart can in the line wheel of moving head,Replacing is set to beat the grass the simple to operate of rope,And rope position of beating the grass can be locked by locking device,Ensure that rope of beating the grass will not be thrown out of when in use,So that moving head uses reliably.
Description
Technical field
The present invention relates to moving head technical field, more particularly to a kind of easy to operate, service-strong moving head.
Background technology
Grass-mowing machine is a kind of common garden instrument, and its cardinal principle is to drive its head height of beating the grass using motor or engine
Speed rotates.The beat the grass end of line is stretched out by the wire hole on casing of beating the grass, and when moving head rotates at a high speed, beats the grass rope also therewith
High-speed rotation, so as to realize the effect of cutting.
When stretching out the fracture of rope or when being worn of beating the grass beaten the grass outside casing, straw rope of how fighting each other, which is fed, just to be turned into
The problem of one urgent need to resolve, prior art is that the assembling structure in the housing by moving head is taken apart, then take out wire spool,
Carry out manual coiling, this mode for user, toward wire spool on coiling and assembling moving head be not easily accomplished, its
Secondary manual coiling needs to expend the more time, if direction of winding mistake, can not realize normal unwrapping wire so that moving head makes
With extremely inconvenience.
The content of the invention
It is an object of the invention to provide a kind of easy to operate, service-strong moving head and grass-mowing machine.
In order to achieve the above object, the present invention adopts the following technical scheme that：A kind of easy to operate, service-strong is beaten the grass
Head, including housing, rope of beating the grass, the line wheel in housing, housing be provided be used to beating the grass rope through wire hole, wire hole sets
There are two and be uniformly arranged along the circumferencial direction of housing, two wire holes are respectively the first wire hole and the second wire hole, are beaten the grass
Head also includes locking device, and line wheel is provided with centre bore, and locking device is located at central hole, and line wheel the week side of boss is provided with and extends transversely through line wheel
And the threading passage connected with centre bore, threading passage communicate with the first wire hole, the second wire hole, rope of beating the grass sequentially passes through the
One wire hole, thread passage and the second wire hole and pass through locking device latched position.
Further, the locking device includes clamping element and connecting rod, and connecting rod is provided with what is communicated with threading passage
Via, centre bore will thread passage be divided into the first threading passage and second threading passage, rope of beating the grass sequentially pass through the first wire hole,
First threading passage, via, second thread passage and the second wire hole through moving head, to move clamping element to lock in via
Rope of beating the grass.
Further, the clamping element includes mobile bar, and mobile bar is provided with external screw thread, connecting rod be provided with it is described outer
The screwed hole that screw thread coordinates, mobile bar are connected through a screw thread with connecting rod.
Further, the lower end of the mobile bar is provided with the knob for being easy to rotate mobile bar.
Further, the central axis of the central axis of the wire hole, the central axis of threading via hole, via is same
On one horizontal plane.
Further, the section of the threading passage is circular and a diameter of D, a diameter of d for rope of beating the grass, d ＜ D ＜ 2d.
Further, the line wheel is provided with two winding slots, and rope of beating the grass is provided with winding slot, and it is releasable to rotate line wheel
Rope of beating the grass in line wheel.
Further, the upper surface of the line wheel is provided with ratchet, and the inner surface of housing is provided with the ratchet coordinated with ratchet, spine
The angle that tooth rotates with click-fit restraining line wheel.
Further, the lower surface of the line wheel is provided with spacing preiection, and housing is provided with stopper slot, and line wheel passes through with housing
Spacing preiection is connected with stopper slot so that the circumferential position of line wheel and housing is fixed；Or the lower surface of the line wheel is provided with limit
Position groove, housing are provided with spacing preiection, and line wheel is connected the week of line wheel and housing with housing by stopper slot with spacing preiection
Fixed to position.
The invention also discloses a kind of grass-mowing machine, including Handheld Division, connecting portion and moving head, moving head is above-mentioned technical side
Easy to operate in case, service-strong moving head.
After adopting the above technical scheme, the invention has the advantages that：
1st, the threading passage of line wheel is extended transversely through by being set in the week side of boss of line wheel, two are set on housing along housing
The uniform wire hole of circumferencial direction, two wire holes are respectively the first wire hole and the second wire hole, and threading passage goes out with first
String holes, the second wire hole communicate, and rope of beating the grass sequentially passes through the first wire hole, threading passage and the second wire hole so that rope of beating the grass passes through
Wear moving head so that user easily loads rope of beating the grass, behaviour without taking housing apart can in the line wheel of moving head
Make simplicity, by setting locking device in the centre bore of line wheel, locking device locks the position for rope of beating the grass so that rope of beating the grass
Position is fixed, and ensures that rope of beating the grass will not be thrown out of when in use so that moving head uses reliable.
2nd, locking device includes clamping element and connecting rod, by setting the via communicated with threading passage in connecting rod,
Rope of beating the grass sequentially passes through the first wire hole, the first threading passage, via, the second threading passage, the second wire hole with through beating the grass
Head so that user easily loads rope of beating the grass without taking housing apart can in the line wheel of moving head, easy to operate,
Clamping element is moved to change the relative axial position of clamping element and connecting rod so that clamping element blocks the via in connecting rod,
So as to which the beating the grass rope in via is locked so that the position for rope of beating the grass is fixed, and the rope that ensures to beat the grass when in use will not be thrown out of, and be made
Moving head is obtained to use reliably.
3rd, clamping element includes mobile bar, and mobile bar is provided with external screw thread, and connecting rod is provided with the screw thread coordinated with external screw thread
Hole, mobile bar are connected through a screw thread with connecting rod, can easily change mobile bar and connecting rod by bar in rotary moving
Relative axial position so that locking device it is simple to operate, meanwhile, threaded connection there is good self-locking performance, in position
It is not easy to loosen after fixation so that the fixation for rope of beating the grass is relatively reliable, ensures that rope of beating the grass will not be thrown out of when in use, increase is beaten
The reliability that toothed burclover uses.
4th, by setting knob in the lower end of mobile bar, knob is easy to hold mobile bar and rotated so that rotates mobile bar
The simpler convenience of operation so that locking is beaten the grass the simple to operate of rope.
5th, by the way that the central axis of the central axis of wire hole, the central axis for threading passage, via is arranged at together
On one horizontal plane so that wire hole, threading passage, via on the same line, rope of conveniently beating the grass sequentially pass through the first wire hole,
First threading passage, via, the second threading passage, the second wire hole are with through moving head so that load the operation for rope of beating the grass more
Add simple and convenient.
6th, thread passage section for circle, reduce beat the grass rope through when resistance, thread a diameter of D of channel cross-section, beat
A diameter of d of straw rope, d ＜ D ＜ 2d so that rope of beating the grass can be more easily through threading passage so that operation is fairly simple
It is convenient, while rope of beating the grass does not have very big rock when in use so that using reliable.As D≤d, rope of beating the grass is difficult
Through threading passage so that load the operation inconvenience for rope of beating the grass；As D >=2d, it is excessive to thread the diameter of passage, and rope of beating the grass uses
When can produce it is very big rock, influence using effect.
7th, by setting two winding slots in line wheel, rope of beating the grass is set in winding slot, line wheel can be discharged by rotating line wheel
On rope of beating the grass so that moving head can discharge the rope of beating the grass in line wheel by rotating line wheel in an initial condition, work as coiling
Beating the grass rope on groove release it is rear, it is necessary to supplement it is new beat the grass rope when just allow and beat the grass that rope sequentially passes through the first wire hole, threading leads to
Road and the second wire hole, which to beat the grass to restrict, runs through moving head, and user makes to beat without changing rope of beating the grass when just beginning to use
The simpler convenience of use of toothed burclover.
8th, by setting ratchet in the upper surface of line wheel, the ratchet that the inner surface setting of housing coordinates with ratchet, ratchet with
Click-fit causes the rotary angle of each line wheel to fix, so that the length for rope release of beating the grass every time is fixed, without
User is adjusted so that the simpler convenience of use of moving head.
9th, by setting spacing preiection in the lower surface of line wheel, stopper slot is set on housing, line wheel passes through spacing with housing
Projection is connected with stopper slot so that the circumferential position of line wheel and housing is fixed；It is or spacing by being set in the lower surface of line wheel
Groove, spacing preiection is set on housing, line wheel is connected line wheel and the circumference of housing with spacing preiection with housing by stopper slot
Position is fixed so that and moving head in use, fix, and line wheel rotates together with housing by the circumferential position of line wheel and housing,
So as to realize the dissection for rope of beating the grass；Meanwhile be easier to make spacing preiection separate with stopper slot when rope is beaten the grass in loading, make
The circumferential position of line wheel and housing is not fixed, line wheel rotates the release for realizing rope of being beaten the grass in line wheel, loading is beaten the grass rop exercise work
It is simple and convenient.
10th, the invention also discloses a kind of grass-mowing machine, including for operator operate the Handheld Division of grass-mowing machine, connecting portion and
Moving head, connecting portion connection Handheld Division and moving head, moving head are easy to operate, the service-strong described in above-mentioned technical proposal
Moving head, the moving head in line wheel by setting threading passage so that operator is very convenient without taking housing apart can
Ground loads rope of beating the grass in the line wheel of moving head, easy to operate, and by setting locking device to lock the position for rope of beating the grass, makes
Must the beat the grass position of rope is fixed, and the rope that ensures to beat the grass when in use will not be thrown out of so that the structure of moving head is simple and use can
Lean on.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the explosive view of moving head of the present invention.
Fig. 2 is after rope of the present invention of beating the grass releases, and loading is beaten the grass to beat the grass to restrict to be under unlocked state when restricting and beaten the grass
The sectional view of head.
Fig. 3 is after rope of the present invention of beating the grass releases, and loads rope of being beaten the grass when beating the grass rope and is in the lock state lower moving head
Sectional view.
Fig. 4 is the sectional view that moving head when beating the grass rope is wound with winding slot of the present invention.
Fig. 5 is the sectional view of A-A in Fig. 4.
Fig. 6 is the upward view of moving head of the present invention.
Fig. 7 is the structural representation of grass-mowing machine of the present invention.
It is as follows that each component names are marked in figure：
1st, moving head；11st, housing；111st, upper shell；112nd, lower house；113rd, the first wire hole；114th, the second wire hole；
115th, ratchet；117th, annular sleeve；12nd, beat the grass rope；13rd, line wheel；131st, centre bore；132nd, the first threading passage；133rd, second wear
Line passage；134th, winding slot；135th, ratchet；14th, connecting rod；141st, via；15th, mobile bar；151st, knob；16th, connection cover；
17th, spring；18th, identify；19th, motor shaft；2nd, Handheld Division；3rd, connecting portion.
Embodiment
As shown in Figures 1 to 6, the present invention provides a kind of easy to operate, service-strong moving head, including housing 11, beats the grass
Rope 12, line wheel 13, line wheel 13 are arranged on inside housing 11, wire hole are provided with housing 11, wire hole is provided with two and edge
The circumferencial direction for housing 11 is uniformly arranged, and two wire holes are respectively the first wire hole 113, the second wire hole 114, moving head
Also include locking device, line wheel 13 is provided with centre bore 131, and at the centrally disposed hole 131 of locking device, the week side of boss of line wheel 13 is set
Threading passage is equipped with, threading passage extends transversely through line wheel 13 and connected with centre bore 131, and centre bore 131 will thread passage point
Passage 133 is threaded for the first threading passage 132 and second, passage is threaded and the first wire hole 113, the second wire hole 114 is mutual
Connection, rope 12 of beating the grass sequentially pass through the first wire hole 113, first threading passage 132, second and thread the outlet of passage 133 and second
Hole 114 is with through moving head so that user is without take housing 11 apart can easily in the line wheel 13 of moving head
Rope 12 of beating the grass is loaded, easy to operate, by setting locking device in the centre bore 131 of line wheel 13, locking device locking is beaten the grass
The position of rope 12 so that the position for rope 12 of beating the grass is fixed, and the rope that ensures to beat the grass when in use 12 will not be thrown out of so that moving head makes
With reliable.
In the present embodiment, locking device includes clamping element and connecting rod 14, and via 141, via are provided with connecting rod 14
141 thread passage 133 with the first threading passage 132, second communicates, and rope 12 of beating the grass sequentially passes through the first wire hole 113, first worn
Line passage 132, via 141, second thread the wire hole 114 of passage 133 and second with through moving head so that user is without inciting somebody to action
Housing 11 takes can apart, and easily loading is beaten the grass rope 12 in the line wheel 13 of moving head, easy to operate, mobile clamping element with
Change clamping element and the relative axial position of connecting rod 14 so that clamping element blocks the via 141 in connecting rod 14, so as to mistake
Beating the grass rope 12 in hole 141 is locked so that and the position for rope 12 of beating the grass is fixed, and the rope that ensures to beat the grass when in use will not be thrown out of,
So that moving head uses reliably.
Specifically, clamping element includes mobile bar 15, external screw thread is provided with mobile bar 15, be provided with connecting rod 14 with outside
The screwed hole that screw thread coordinates, mobile bar 15 are connected through a screw thread with connecting rod 14, can be easily by bar 15 in rotary moving
Change the relative axial position of mobile bar 15 and connecting rod 14 so that locking device it is simple to operate, meanwhile, threaded connection
With good self-locking performance, it is not easy to loosen after fixing in position so that the fixation for rope of beating the grass is relatively reliable, when in use ensures
Rope of beating the grass will not be thrown out of, the reliability that increase moving head uses.
The lower end of mobile bar 15 is provided with knob 151, and 151 person easy to operation of knob holds mobile bar 15 and rotates mobile bar
15 so that rotate the simpler convenience of operation of mobile bar, the simple to operate of rope so that locking is beaten the grass.
Moving head is connected through a screw thread by motor shaft 19 and ft connection, motor shaft 19 with connecting rod 14 so that motor
Axle 19 drives connecting rod 14 to rotate.
The central axis of first wire hole 113, the central axis of the second wire hole 114, the center of the first threading passage 132
Axis, the central axis of the second threading passage 133, the central axis of via 141 are in same level so that wire hole, wear
On the same line, rope of conveniently beating the grass sequentially passes through the first wire hole, the first threading passage, via, second worn for line passage, via
Line passage, the second wire hole are with through moving head so that load the simpler convenience of operation for rope of beating the grass.
The section of threading passage is circle, reduces resistance when rope 12 of beating the grass passes through, and threads a diameter of D of channel cross-section,
Beat the grass a diameter of d, the d ＜ D ＜ 2d of rope 12, in the present embodiment, D=1.5d so that rope of beating the grass can more easily be worn
Line passage so that operate fairly simple convenience, while rope of beating the grass does not have very big rock when in use so that can using comparing
Lean on.
Two winding slots 134 are provided with line wheel 13, are provided with rope 12 of beating the grass in winding slot 134, rotating line wheel 13 can be with
Discharge beat the grass rope 12 of the winding in line wheel 13 so that moving head in an initial condition can be by rotating line wheel 13 come cable release
Rope 12 of beating the grass on wheel 13, when the beating the grass rope in winding slot 134 release it is rear, it is necessary to supplement it is new beat the grass rope when just allow rope of beating the grass
Sequentially pass through the first wire hole, threading passage and the second wire hole and run through moving head so that beating the grass and restricting, just begin to use moving head
When user beaten the grass rope without changing so that the simpler convenience of use of moving head.
The upper surface of line wheel 13 is provided with ratchet 135, and the inner surface setting of housing 11 has the ratchet 115 that ratchet 135 coordinates,
Ratchet 135 coordinates the angle of the limitation rotation of line wheel 13 with ratchet 115, so that the length for rope release of beating the grass every time is fixed, nothing
User is needed to be adjusted so that the simpler convenience of use of moving head.Under normal operating condition, ratchet 135 and ratchet 115
Separation.In the present embodiment, ratchet 135 and ratchet 115 are provided with 8 pairs so that the length for often rotating once releasable rope of beating the grass is
The girth of winding slot 1/8.
The lower surface of line wheel 13 is provided with stopper slot, and housing 11 is provided with the spacing preiection coordinated with stopper slot, line wheel 13 with
Housing 11 is connected by stopper slot with spacing preiection so that moving head in use, the circumferential position of line wheel 13 and housing 11
Fixation is put, line wheel 13 rotates together with housing 11, so as to realize the dissection for rope of beating the grass；Meanwhile when rope 12 is beaten the grass in loading
It is easier to make spacing preiection separate with stopper slot so that line wheel 13 and the circumferential position of housing 11 are not fixed, and line wheel rotates real
Beaten the grass in existing line wheel the release of rope, make loading rope of beating the grass simple to operate.
The lower section of line wheel 13 is provided with connection cover 16, and connection cover 16 is bolted with line wheel 13, line wheel 13 and housing 11
Between be additionally provided with spring 17, tap connection cover 16 and cause connection cover 16 to drive line wheel 13 to move up, the limit convex on housing 11
The connection risen between the stopper slot in line wheel 13 separates, and ratchet 135 coordinates with ratchet 115, and spring 17 is compressed, and line wheel 13 exists
Rotated under centrifugal action, the beating the grass rope that will be wrapped in winding slot 134 12 is thrown away, the loading for rope of completing to beat the grass.Tap and produce
Pressure eliminate after, spring 17 provide elastic force line wheel 13 is moved down, ratchet 135 separates with ratchet 115, spacing preiection with
Stopper slot coordinates again so that moving head is again in running order.
Housing 11 includes upper shell 111 and lower house 112, and upper shell 111 and lower house 112 are by snapping connection so that
Housing easily dismounts, if user's selection carries out replacing with manual winding mode and beaten the grass rope, easily can carry out housing
Dismounting so that the use of moving head is easier.
Be provided with annular sleeve 117 in first wire hole 113 and the second wire hole 114, the inner wall smooth of annular sleeve 117 with
Conveniently beat the grass the release of rope 12 so that moving head outlet is smooth reliable.
Housing 11 is provided with the mark 18 in same plumb cut with threading passage so that can determine to wear in threading
Line passage and line outlet alignment, conveniently carry out threading operation, make loading beat the grass rope operation it is simpler.
It should be understood that mobile bar can also be snapped connection with connecting rod by multistage.
It should be understood that D can also take 1.1d, 1.2d, 1.3d, 1.4d, 1.6d, 1.7d, 1.8d, 1.9d etc..
It should be understood that ratchet and ratchet can be provided with 2 pairs, and 3 pairs, 4 pairs, 5 pairs, 6 pairs, 7 pairs, 9 pairs, 10 pairs etc.,
It can be selected according to each length for needing to discharge rope of beating the grass.
It should be understood that can also be that the lower surface of line wheel is provided with spacing preiection, stopper slot be provided with housing, it is spacing
The circumferential position for being connected line wheel and housing with stopper slot by spacing preiection with housing is fixed.
It should be understood that connection cover can also be by snapping connection with line wheel.
Certainly, as shown in fig. 7, the invention also discloses a kind of grass-mowing machine, specifically, grass-mowing machine includes Handheld Division 2, connection
Portion 3 and moving head 1, the moving head 1 shown in the present embodiment can use easy to operate, the service-strong that above-described embodiment is provided
Moving head, the moving head in line wheel by setting threading passage so that operator is very convenient without taking housing apart can
Ground loads rope of beating the grass in the line wheel of moving head, and by setting locking device to lock the position for rope of beating the grass so that rope of beating the grass
Position fix, ensure that rope of beating the grass will not be thrown out of when in use so that grass-mowing machine changes the easy to operate of rope of beating the grass, and makes simultaneously
With reliable.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention is variously modified and deformed, and without departing from the spirit of the present invention, all should belong to appended claims of the present invention and determine
The scope of justice.
Claims (10)
1. a kind of easy to operate, service-strong moving head, including housing, rope of beating the grass, the line wheel in housing, set on housing
Have for beat the grass rope through wire hole, wire hole is provided with and two and is uniformly arranged along the circumferencial direction of housing, two wire holes
Respectively the first wire hole and the second wire hole, it is characterised in that the moving head also includes locking device, and line wheel is provided with center
Hole, locking device are located at central hole, and line wheel the week side of boss is provided with the threading passage for extending transversely through line wheel and being connected with centre bore, threading
Passage communicates with the first wire hole, the second wire hole, and rope of beating the grass sequentially passes through the first wire hole, threading passage and the second wire hole
And pass through locking device latched position.
2. easy to operate according to claim 1, service-strong moving head, it is characterised in that the locking device includes
Clamping element and connecting rod, connecting rod are provided with the via communicated with threading passage, and centre bore is divided into the first threading by passage is threaded
Passage and second threading passage, rope of beating the grass sequentially pass through the first wire hole, first threading passage, via, second threading passage and
Second wire hole is with through moving head, and mobile clamping element is to lock the rope of beating the grass in via.
3. easy to operate according to claim 2, service-strong moving head, it is characterised in that the clamping element includes moving
Lever, mobile bar are provided with external screw thread, and connecting rod is provided with the screwed hole coordinated with the external screw thread, and mobile bar is led to connecting rod
Cross threaded connection.
4. easy to operate according to claim 3, service-strong moving head, it is characterised in that the lower end of the mobile bar
Provided with the knob for being easy to rotate mobile bar.
5. easy to operate according to claim 2, service-strong moving head, it is characterised in that the center of the wire hole
Axis, the central axis of threading via hole, the central axis of via are in same level.
6. easy to operate according to claim 1, service-strong moving head, it is characterised in that the threading passage is cut
Face is circular and a diameter of D, a diameter of d for rope of beating the grass, d ＜ D ＜ 2d.
7. easy to operate according to claim 1, service-strong moving head, it is characterised in that the line wheel is provided with two
Individual winding slot, rope of beating the grass is provided with winding slot, rotates the rope of beating the grass in the releasable line wheel of line wheel.
8. easy to operate according to claim 1, service-strong moving head, it is characterised in that the upper surface of the line wheel
Provided with ratchet, the inner surface of housing is provided with the ratchet coordinated with ratchet, the angle that ratchet rotates with click-fit restraining line wheel.
9. easy to operate according to claim 1, service-strong moving head, it is characterised in that the lower surface of the line wheel
Provided with spacing preiection, housing is provided with stopper slot, and line wheel is connected line wheel and shell by spacing preiection with housing with stopper slot
The circumferential position of body is fixed；Or the lower surface of the line wheel is provided with stopper slot, housing is provided with spacing preiection, line wheel and shell
The circumferential position that body is connected line wheel and housing by stopper slot with spacing preiection is fixed.
10. a kind of grass-mowing machine, including Handheld Division, connecting portion and moving head, it is characterised in that the moving head is claim 1-
Easy to operate described in 9 any one, service-strong moving head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895968.9A CN107646291A (en) | 2017-09-28 | 2017-09-28 | A kind of easy to operate, service-strong moving head and grass-mowing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895968.9A CN107646291A (en) | 2017-09-28 | 2017-09-28 | A kind of easy to operate, service-strong moving head and grass-mowing machine |
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| CN107646291A true CN107646291A (en) | 2018-02-02 |
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| CN201710895968.9A Pending CN107646291A (en) | 2017-09-28 | 2017-09-28 | A kind of easy to operate, service-strong moving head and grass-mowing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673244A (en) * | 2018-11-09 | 2019-04-26 | 苏州奔腾塑业有限公司 | Moving head double-line Automated winding equipment and method for winding |
| EP3622794A1 (en) * | 2018-09-12 | 2020-03-18 | Tecomec S.r.l. | A winding spool for a wire for a trimmer head |
| CN111096140A (en) * | 2018-10-26 | 2020-05-05 | 南京德朔实业有限公司 | Grass trimmer |
| CN111149505A (en) * | 2018-11-08 | 2020-05-15 | 南京德朔实业有限公司 | Grass trimmer |
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| US4335510A (en) * | 1980-06-18 | 1982-06-22 | Black & Decker, Inc. | String trimmer |
| CN201718205U (en) * | 2010-06-25 | 2011-01-26 | 徐春初 | Simple mowing head |
| CN202262255U (en) * | 2011-10-11 | 2012-06-06 | 涛涛集团有限公司 | Turn plate of nylon rope mower |
| US20130283989A1 (en) * | 2012-04-25 | 2013-10-31 | Hiroki Kato | Rotary cutter for brush cutter |
| CN207354877U (en) * | 2017-09-28 | 2018-05-15 | 浙江亚特电器有限公司 | A kind of easy to operate, service-strong moving head and grass-mowing machine |
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| EP3622794A1 (en) * | 2018-09-12 | 2020-03-18 | Tecomec S.r.l. | A winding spool for a wire for a trimmer head |
| US11167952B2 (en) | 2018-09-12 | 2021-11-09 | Tecomec S.R.L. | Winding spool for a wire |
| CN111096140A (en) * | 2018-10-26 | 2020-05-05 | 南京德朔实业有限公司 | Grass trimmer |
| CN111096140B (en) * | 2018-10-26 | 2022-09-20 | 南京泉峰科技有限公司 | Grass trimmer |
| CN111149505A (en) * | 2018-11-08 | 2020-05-15 | 南京德朔实业有限公司 | Grass trimmer |
| CN111149505B (en) * | 2018-11-08 | 2022-07-15 | 南京泉峰科技有限公司 | Grass trimmer |
| CN109673244A (en) * | 2018-11-09 | 2019-04-26 | 苏州奔腾塑业有限公司 | Moving head double-line Automated winding equipment and method for winding |
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