CN106717467A - Hay mover - Google Patents
Hay mover Download PDFInfo
- Publication number
- CN106717467A CN106717467A CN201510811948.XA CN201510811948A CN106717467A CN 106717467 A CN106717467 A CN 106717467A CN 201510811948 A CN201510811948 A CN 201510811948A CN 106717467 A CN106717467 A CN 106717467A
- Authority
- CN
- China
- Prior art keywords
- casing
- hay mover
- cutting head
- lateral wall
- cutting
- 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.)
- Granted
Links
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
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
-
- 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
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/13—Cutting apparatus
-
- 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
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/30—Driving mechanisms for the cutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/84—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for edges of lawns or fields, e.g. for mowing close to trees or walls
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/20—Devices for protecting men or animals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention relates to a kind of hay mover, including：Casing；Cutting motor, positioned at casing lower section；Cutting head, driven by the cutting motor, positioned at casing lower section, extended within the lateral wall of the casing beyond lateral wall, the cutting head is forming the continuous cutting zone beyond extending to lateral wall within the lateral wall of casing when working in hay mover direction of advance.Above-mentioned hay mover, cutting head is forming the continuous cutting zone beyond extending to lateral wall within the lateral wall of casing when being formed by cutting head work in hay mover direction of advance, compared with the hay mover of traditional central rotation cutterhead in the setting of casing centered beneath, while normal cutting, the lawn of boundary is also cut, deburring need not be additionally carried out, operating efficiency is improve.
Description
Technical field
The present invention relates to electric garden tool, more particularly to a kind of hay mover.
Background technology
With the continuous progress of computer technology and artificial intelligence technology, the intelligence similar to intelligent robot is cut
Careless machine has begun to the life for coming into people slowly.Intelligent grass-removing can cut in the lawn of user automatically
Grass, charging, without user's interference.This automatic working system just need not again put into energy after once setting
Management, housework that is user is uninteresting from cleaning, lawn maintenance etc. and wasting time and energy is freed in working.
Intelligent grass-removing can walk on lawn in the range of boundary line limits and correct lawn, boundary line
What can typically be arranged is more inner than actual lawn, to stay some surpluses to avoid the direct out-of-bounds of machine.Traditional intelligence
Most of hay mover, its cutting mechanism are the central rotation cutterhead set in casing centered beneath, cutterhead distance
Casing outside farther out, and intelligent grass-removing walking to lawn edge when, hay mover can auto-steering, make
The lawn of the band of edge one that must be located at outside boundary line cannot be cut, it is necessary to user uses other works in addition all the time
Tool carries out deburring, for user and inconvenient.
The content of the invention
Based on this, it is necessary to provide a kind of intelligent grass-removing on the lawn at energy cut-boundary.
A kind of hay mover, including：
Casing；
Cutting motor, positioned at casing lower section；
Cutting head, is driven, positioned at casing lower section, from the lateral wall of the casing by the cutting motor
Within extend to beyond lateral wall, when the cutting head works formed in hay mover direction of advance from
The continuous cutting zone beyond lateral wall is extended within the lateral wall of casing.
Above-mentioned hay mover, cutting head formation formed in hay mover direction of advance certainly when head works by being cut
The continuous cutting zone beyond lateral wall is extended within the lateral wall of casing, with traditional below casing
The hay mover of the central rotation cutterhead being centrally located is compared, while normal cutting, the lawn of boundary
It is cut, it is not necessary to be additionally carried out deburring, improve operating efficiency.
Wherein in one embodiment, the cutting head can rotate relative to the casing in predetermined angle.
Wherein in one embodiment, the casing lower section is additionally provided with the transmission for driving the cutting head work
Power is transmitted by conveyer belt between the axle of axle, the power transmission shaft and the cutting motor, wherein the transmission
Axle is movably set relative to the casing, and the cutting head is driven when the power transmission shaft is with respect to chassis movement in institute
State rotation in predetermined angle.
Wherein in one embodiment, the hay mover also includes the bearing that relative casing activity is installed, described
Power transmission shaft is fixed on the bearing, is driven when the bearing is to chassis movement and states power transmission shaft motion.
Wherein in one embodiment, flexible member is additionally provided between the bearing and the casing, it is described
Flexible member is compressed when the cutting head is under pressure, and offer makes the branch after the distress resolves
Seat drives the elastic force of the cutting head return.
Wherein in one embodiment, the flexible member is torsion spring.
Wherein in one embodiment, the hay mover also includes the drive mechanism for driving the bearing to rotate.
Wherein in one embodiment, the cutting head includes that reciprocating first blade of relative translation can be made
With the second blade, wherein by the first blade described in eccentric wheel drive and the second blade between the power transmission shaft
At least one makees translation moves back and forth.
Wherein in one embodiment, the shield of protection cutting head is additionally provided with beyond the lateral wall of the casing.
Wherein in one embodiment, when the hay mover works, the gap on bottom to the ground of the shield
Less than or equal to 35mm.
Wherein in one embodiment, it is respectively provided with the both sides of the cutting head on the lateral wall of the casing
There is roller, the shield is fixed on the roller bearing of the roller.
Brief description of the drawings
Fig. 1 is the structural representation of the intelligent grass-removing of one embodiment；
Fig. 2 is the schematic sectional view of A-A in Fig. 1；
Fig. 3 is the schematic sectional view of B-B in Fig. 1；
Fig. 4 is the schematic sectional view of C-C in Fig. 1.
Related elements reference numeral in figure is as follows：
100th, hay mover 110, casing 112, lateral wall
120th, walking module 130, cutting head 131, the first blade
132nd, the second blade 133, driven pulley 134, power transmission shaft
135th, bearing 140, cutting motor 152, driving wheel
154th, conveyer belt 160, shield 170, roller
Specific embodiment
It is right below in conjunction with the accompanying drawings to enable the above objects, features and advantages of the present invention more obvious understandable
Specific embodiment of the invention is described in detail.Elaborate in the following description many details with
It is easy to fully understand the present invention.But the present invention can come real to be much different from other manner described here
Apply, those skilled in the art can do similar improvement, therefore this hair in the case of without prejudice to intension of the present invention
It is bright not limited by following public specific embodiment.
Below in conjunction with the accompanying drawings, the better embodiment of hay mover is illustrated.
Refer to Fig. 1 to Fig. 3, the hay mover 100 of one embodiment of the invention, including casing 110, walking
Module 120, the cutting head 130 for being arranged on the lower section of casing 110, the cutting motor for driving the work of cutting head 130
140。
Hay mover of the invention 100 is a kind of intelligent grass-removing, also including control module.Control module and row
Electric connection between module 120 is walked, is used to control hay mover 100 to walk；And electrically connect with cutting head 130
Connect, for controlling cutting head 130 to work.
Walking module 120 is the wheel group on casing 110, advances and turns to band motor mower 100
To.It is the direction of advance of hay mover 100 from right-to-left in Fig. 1.Meanwhile, the advance of the hay mover 100
Direction is also the direction of the rear end of hay mover 100 to front end.
Cutting head 130 is extended to beyond lateral wall 112 within the lateral wall 112 of casing 110, perpendicular to
Formed in the direction of advance of hay mover 100 and extended within the lateral wall 112 of casing 110 beyond lateral wall 112
Continuous cutting zone.
When hay mover 100 is along border wire cutting, cutting head 130 is located at the part cutting machine of the lower section of casing 110
The grass of the lower section of shell 110, the part that cutting head 130 is located at beyond the lateral wall 112 of casing 110 can cut in place
The grass on edge lawn on the outside of casing 110, beyond boundary line.
Compared with the hay mover of the rotating cutter head for being arranged on the middle position below casing of conventional art, cut
When careless machine 100 is along border wire cutting, the grass inside and outside boundary line can be cut in the lump, one side hay mover 100
One-stop operation scope is larger, can improve operating efficiency, on the other hand need not be finished in the work of hay mover 100
The grass of lawn edge is cut using grass-mowing machine in addition afterwards.
With reference to Fig. 3 and Fig. 4, cutting head 130 is scissors pair, and the axle for being included in cutting motor 140 drives lower energy
Make the reciprocating blade 132 of first blade 131 and second of relative translation.
First blade 131 and the second blade 132 make relative translation reciprocating motion, and the power of the two comes to be cut
Cut the axle of motor 140.For example, specific implementation can be as follows：
Cutting motor 140 is fixed on casing 110, is transmitted power using driving wheel 152, conveyer belt 154
To the driven pulley 133 of cutting head 130.Driven pulley 133 communicates rotational motion to power transmission shaft 134.Power transmission shaft
134 are supported in bearing 135.First blade 131 is fixed on bearing 135, and it is ledger-plate, in relative translation
Remained stationary as in reciprocating motion.Second blade 132 transmits power with power transmission shaft 134 by eccentric drive mechanism,
The rotary motion of power transmission shaft 134 is set to be converted to the reciprocating motion of the second blade 132.
In addition it is also possible to be that the first blade 131 and the second blade 132 pass through eccentric drive mechanism power transmission shaft 134
Connection, the convert rotational motion for making power transmission shaft 134 is the relatively past of the first blade 131 and the second blade 132
Multiple motion.For example, power transmission shaft 134 can setting-up eccentricity wheel, the first blade 131 and the second blade 132 are distinguished
It is fixed on the diverse location of eccentric wheel.When eccentric wheel is rotated, the first blade 131 and the second blade 132 are just real
Now with respect to alternating translational movement.
Cutting head 130 is scissors pair, and the first blade 131 and the second blade 132 are generally in strip, are taken empty
Between it is small, beneficial to beyond extending to lateral wall 112 within the lateral wall 112 of casing 110.
Cutting head 130 also can be set can be rotated relative to casing 110 in predetermined angle, make cutting head 130
Realization is servo-actuated in real time according to obstacle shape.
In the present invention, bearing 135 is movably installed in casing 110, when bearing 135 is rotated relative to casing 110
When, bearing 135 drives the first blade 131 and the second blade 132 to move together by power transmission shaft 134, from
And cutting head 130 realizes motion.
Specifically, flexible member can be set between bearing 135 and casing 110.Flexible member is in the first knife
The blade 132 of piece 131 and second is compressed when being under pressure, and offer makes the first blade 131 after distress resolves
With the elastic force of the return of the second blade 132.When hay mover 100 advances, the first blade 131 and the second knife
If piece 132 is subject to the pressure that border lawn or obstacle give, the He of the first blade 131 during advance
Second blade 132 is moved along the direction opposite with pressure.After distress resolves, flexible member promotes the first blade
131 and the return of the second blade 132.Thus, cutting head 130 can be realized being moved according to obstacle shape, such as scheme
In 2 shown in arrow, cutting head 130 can be swung back and forth, it is ensured that complex working condition border is cut, and does not remain grass.
Flexible member can be torsion spring, can allow for cutting head 130 and realize rotating or slide.Flexible member
Can be that stage clip etc. has element springy, can allow for cutting head 130 and realize sliding.
Additionally, cutting head 130 is realized being servo-actuated in real time according to obstacle shape, driving bearing 135 can also be set and lived
Dynamic drive mechanism.Worm-and-wheel gear is for example set, drives worm screw to rotate using motor, worm screw drives snail
The axis rotation around worm gear is taken turns, drives bearing 135 to rotate during worm gear wheel.
When hay mover 100 along working region border cut when, cut working region boundary have wall or
Other obstacles, now, the shape of the sensing detection element real-time detection obstacle that control module is set, Ran Houxiang
Drive mechanism sends instruction, and then drives bearing 135 to rotate by drive mechanism, realizes cutting head 130
Left-right rotation, so that cutting head 130 can adapt to the shape of obstacle while hay mover 100 advances.
With reference to Fig. 1, the shield 160 of protection cutting head 130 is additionally provided with beyond the lateral wall 112 of casing 110.
Cutting head 1300 is located at shield 160 partial protection in the outside of casing 110 from top, side, front and rear both sides
Get up, it is to avoid cutting head 130 due to it is exposed appear in work when there is the situation of unexpected injury.
In addition, when shield 160 is set to the work of hay mover 100, the gap of its bottom to ground is less than or waits
In 35mm, it is therefore an objective to avoid toe or finger from entering from the lower section of shield 160.
On the lateral wall 112 of casing 110 roller 170 is respectively arranged with the both sides of cutting head 130.Shield
160 are fixed on the roller bearing of roller 170, so as to be supported well.Additionally, roller 170 is to a certain degree
On also act as protection cutting head 130 effect.
Each technical characteristic of embodiment described above can be combined arbitrarily, not right to make description succinct
The all possible combination of each technical characteristic in above-described embodiment is all described, as long as however, these skills
The combination of art feature does not exist contradiction, is all considered to be the scope of this specification record.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that for this area
For those of ordinary skill, without departing from the inventive concept of the premise, some deformations can also be made and changed
Enter, these belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be defined.
Claims (11)
1. a kind of hay mover, it is characterised in that including：
Casing；
Cutting motor, positioned at casing lower section；
Cutting head, is driven, positioned at casing lower section, from the lateral wall of the casing by the cutting motor
Within extend to beyond lateral wall, when the cutting head works formed in hay mover direction of advance from
The continuous cutting zone beyond lateral wall is extended within the lateral wall of casing.
2. hay mover according to claim 1, it is characterised in that the cutting head is relative to the machine
Shell can rotate in predetermined angle.
3. hay mover according to claim 2, it is characterised in that the casing lower section is additionally provided with drive
The power transmission shaft of the dynamic cutting head work, passes through conveyer belt between the power transmission shaft and the axle of the cutting motor
Transmission power, wherein the power transmission shaft is movably set relative to the casing, the power transmission shaft is transported with respect to casing
The cutting head is driven to be rotated in the predetermined angle when dynamic.
4. hay mover according to claim 3, it is characterised in that the hay mover also includes relative machine
The bearing that shell activity is installed, the power transmission shaft is fixed on the bearing, is driven when the bearing is to chassis movement
State power transmission shaft motion.
5. hay mover according to claim 4, it is characterised in that between the bearing and the casing
Flexible member is additionally provided with, the flexible member is compressed when the cutting head is under pressure, and described
The elastic force for making the bearing drive the cutting head return is provided after distress resolves.
6. hay mover according to claim 5, it is characterised in that the flexible member is torsion spring.
7. hay mover according to claim 4, it is characterised in that the hay mover also includes driving institute
State the drive mechanism of bearing rotation.
8. hay mover according to claim 4, it is characterised in that the cutting head includes making relatively
Reciprocating first blade and the second blade are translated, wherein by eccentric wheel drive institute between the power transmission shaft
At least one work translation for stating the first blade and the second blade is moved back and forth.
9. hay mover according to claim 1, it is characterised in that beyond the lateral wall of the casing also
It is provided with the shield of protection cutting head.
10. hay mover according to claim 9, it is characterised in that when the hay mover works, institute
The gap for stating bottom to the ground of shield is less than or equal to 35mm.
11. hay movers according to claim 9, it is characterised in that on the lateral wall of the casing in
The both sides of the cutting head are respectively arranged with roller, and the shield is fixed on the roller bearing of the roller.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811948.XA CN106717467B (en) | 2015-11-20 | 2015-11-20 | Grass cutter |
| CN202010093079.2A CN111213475B (en) | 2015-11-20 | 2015-11-20 | Grass cutter |
| PCT/CN2016/101718 WO2017063539A1 (en) | 2015-10-13 | 2016-10-11 | Mowing machine |
| US15/319,516 US10575465B2 (en) | 2015-10-13 | 2016-10-11 | Mower with side and bottom protection for cutting mechanism |
| EP16808544.7A EP3366108B1 (en) | 2015-10-13 | 2016-10-11 | Mowing machine |
| DE212016000020.9U DE212016000020U1 (en) | 2015-10-13 | 2016-10-11 | mowing machine |
| EP21200806.4A EP3997975A1 (en) | 2015-10-13 | 2016-10-11 | Mowing machine |
| US16/805,108 US20200196523A1 (en) | 2015-10-13 | 2020-02-28 | Mower |
| US17/578,228 US20220132734A1 (en) | 2015-10-13 | 2022-01-18 | Mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811948.XA CN106717467B (en) | 2015-11-20 | 2015-11-20 | Grass cutter |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010093079.2A Division CN111213475B (en) | 2015-11-20 | 2015-11-20 | Grass cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106717467A true CN106717467A (en) | 2017-05-31 |
| CN106717467B CN106717467B (en) | 2020-03-31 |
Family
ID=58885444
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010093079.2A Active CN111213475B (en) | 2015-11-20 | 2015-11-20 | Grass cutter |
| CN201510811948.XA Active CN106717467B (en) | 2015-10-13 | 2015-11-20 | Grass cutter |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010093079.2A Active CN111213475B (en) | 2015-11-20 | 2015-11-20 | Grass cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111213475B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019063012A1 (en) * | 2017-09-30 | 2019-04-04 | 苏州宝时得电动工具有限公司 | Mower, intelligent mower and cutter |
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| US5167108A (en) * | 1991-10-10 | 1992-12-01 | Bird Joseph J | Lawn mower trimmer attachment |
| US5701728A (en) * | 1995-09-08 | 1997-12-30 | Koka; George | Lawn mower with line trimmer assembly |
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| WO2019063012A1 (en) * | 2017-09-30 | 2019-04-04 | 苏州宝时得电动工具有限公司 | Mower, intelligent mower and cutter |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111213475A (en) | 2020-06-02 |
| CN111213475B (en) | 2022-10-14 |
| CN106717467B (en) | 2020-03-31 |
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Denomination of invention: Mower Effective date of registration: 20230613 Granted publication date: 20200331 Pledgee: China Minsheng Bank Co.,Ltd. Zhangjiagang Sub branch Pledgor: POSITEC POWER TOOLS (SUZHOU) Co.,Ltd. Registration number: Y2023980043393 |
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