CN106105543B - Grass cutter - Google Patents
Grass cutter Download PDFInfo
- Publication number
- CN106105543B CN106105543B CN201610732878.3A CN201610732878A CN106105543B CN 106105543 B CN106105543 B CN 106105543B CN 201610732878 A CN201610732878 A CN 201610732878A CN 106105543 B CN106105543 B CN 106105543B
- Authority
- CN
- China
- Prior art keywords
- blade
- cutting
- cutting zone
- arc
- shaped partition
- 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
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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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention relates to field of agricultural machinery, more particularly to a kind of grass cutter.Grass cutter, including frame, and the transmission component being arranged in frame and walking component, and the cutting part being connected with the transmission component；The cutting part of the hay mover includes synchronously driven first blade, the second blade and the 3rd blade, and three blades are respectively arranged in three cutting zones, and the hay mover under the structure becomes big compared to the cutting area of traditional hay mover, cutting efficiency lifting；And three cutting zones are separate, arc-shaped partition between cutting zone is defined to it, make being limited within the cut coverage of blade for the dividing plate, when hay mover works, weeds can be gathered in cutting zone by arc-shaped partition, can be rapidly and efficiently during blade rotation the weeds in the region are cut, so as to improve the cutting power of hay mover.
Description
Technical field
The present invention relates to field of agricultural machinery, more particularly to a kind of grass cutter.
Background technology
Hay mover is a kind of one of common weeding machine, and it is used to the weeds on large area soil trim whole
Reason.Common hay mover generally has a chassis, and four wheels are mounted with so that hay mover can be independent on chassis
Place on the ground on ground.In the inside of hay mover, motor and control circuit etc. are installed, and motor passes through mechanical driving device
Mowing impeller is driven, mowing impeller blade therein when rotating can just machine away grass too high on meadow.It is but existing
Hay mover is used among garden, lawn, this kind of place trimmed for weeds it is frequent, thus cutting power for hay mover and
Cutting efficiency requires not high.Therefore, existing hay mover is not suitable in agricultural used in weeding, is badly in need of making improvements.
The content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of grass cutter, the cutting energy of the grass cutter
Power is strong and cutting efficiency is high, suitable for agriculture place weeding.
In order to realize above-mentioned purpose, present invention employs following technical scheme：
Grass cutter, it is characterised in that：Including frame, and the transmission component being arranged in frame and walking component, with
And the cutting part being connected with the transmission component；
The frame includes chassis, and the hanger bracket being arranged on chassis；The chassis includes bottom plate, and along bottom plate
The down-set bottom plate enclosing in edge, and it is fixed on the pedestal of bottom plate upper surface；Transmission is formed between the pedestal and bottom plate
Chamber, pedestal upper surface are provided with sliding block and baffle plate, and sliding block movement is arranged on the pedestal upper surface below baffle plate, sliding block and pedestal
It is connected between rearward end by screw rod；
The transmission component includes being used for by being driven the transmission parts of axis connection power source, and is arranged in drive cavity
First pulley and three the second belt wheels；The transmission parts are fixed on sliding block, and transmission parts are in below baffle plate；First band
Wheel is connected on the lower output of transmission parts, and first pulley is respectively connected with by belt and three the second belt wheels；Three
Two belt wheels are arranged in isoceles triangle shape, and first pulley is in inside the isoceles triangle that three the second belt wheels are formed；
The cutting part includes the first blade, the second blade and the 3rd knife being coaxially connected with three the second belt wheel distributions
Piece, the first blade, the second blade and the 3rd blade are in below bottom plate；The lower space of the bottom plate is at least divided into first and cut
Cut region, the second cutting zone and the 3rd cutting zone；First blade is in the first cutting zone, the first cutting zone
At least enclosed and formed by two piece of first arc-shaped partition, two piece of first arc-shaped partition is using the axle center of the first blade as the center of circle, and is located
In on same circumference；Second blade is in the second cutting zone, and the second cutting zone is at least by two piece of second arc
Dividing plate, and one piece of first arc-shaped partition of the first cutting zone of composition enclose composition, and two piece of second arc-shaped partition is with second
The axle center of blade is the center of circle, and on same circumference；3rd blade is in the 3rd cutting zone, the 3rd cutting area
Domain at least encloses composition by two piece of the 3rd arc-shaped partition, and one piece of first arc-shaped partition of the first cutting zone of composition；It is described
Cutting zone passage is formed between first cutting zone and the 3rd arc-shaped partition, the first cutting zone passes through with the 3rd cutting zone
Cutting zone passage communicates.
The present invention uses above-mentioned technical proposal, and the hay mover is fastened on rear side of tractor by hanger bracket, and is passed through
The power source of transmission axis connection tractor in transmission component, power source drive cutting part to realize the mowing by transmission component
The work of machine.In addition, the cutting part of the hay mover includes synchronously driven first blade, the second blade and the 3rd blade, three
Individual blade is respectively arranged in three cutting zones, and the hay mover under the structure becomes compared to the cutting area of traditional hay mover
Greatly, cutting efficiency is lifted；And three cutting zones are separate, the arc-shaped partition between cutting zone is defined to it,
Make being limited within the cut coverage of blade for the dividing plate, when hay mover works, weeds can be gathered in cutting area by arc-shaped partition
Can be rapidly and efficiently in domain, during blade rotation the weeds in the region are cut, so as to improve the cutting energy of hay mover
Power.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the positive structure schematic of the present invention.
Fig. 3 is the bottom surface structure schematic diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
A kind of hay mover as shown in Fig. 1 ~ 3, including frame, and the transmission component being arranged in frame, and with institute
State the cutting part that transmission component is connected.
The frame includes chassis, and the hanger bracket being arranged on chassis.The chassis includes bottom plate 11, and the bottom of along
The down-set bottom plate enclosing 12 in the edge of plate 11, and it is fixed on the pedestal 13 of the upper surface of bottom plate 11.The pedestal 13 and bottom plate
Drive cavity is formed between 11, the upper surface of pedestal 13 is provided with sliding block 14 and baffle plate 15, and the movement of sliding block 14 is arranged on the lower section of baffle plate 15
The upper surface of pedestal 13 on, be connected between sliding block 14 and the rearward end of pedestal 13 by screw rod 16.
Two pieces of prebasal plates 21 and two pieces of metacoxal plates 22, two pieces of prebasal plates 21 and two are fixed with the upper surface of the bottom plate 11
22 rectangular shape of block metacoxal plate is arranged.Hanger bracket includes two pieces of connection 23, two first hack levers 24 of end plate and two second hack levers
25；The rearward end of two pieces of connection end plates 23 is separately fixed on two pieces of prebasal plates 21, the leading section difference of two pieces of connection end plates 23
Form suspension connection bottom.The bottom of two first hack levers 24 is separately fixed on two pieces of prebasal plates 21, two first hack levers
24 upper end combination forms suspension connection top；The rearward end of two second hack levers 25 is separately fixed at two pieces of metacoxal plates 22
On, the leading section of two second hack levers 25 is fixed on by connection member between the upper end of two first hack levers 24；Described
The bottom of one hack lever 24 can rotate relative to prebasal plate 21, open up linear chute in the rearward end of the second hack lever 25, and second
Hack lever 25 can move relative to metacoxal plate 22 along linear chute.In said structure, hanger bracket is used to the hay mover being connected
On rear side of tractor, trifilar suspension structure is formed between suspension connection top and two suspension connection bottoms, there is provided stable is outstanding
Hang support.
Walking component is equipped with the bottom plate 11 of the both sides of pedestal 13, walking component includes U-shaped wheel bar 31, and sets
Wheel carrier 32 on the both ends of U-shaped wheel bar 31, and the wheel 33 being positioned on wheel carrier 32.The U-shaped bottom of the U-shaped wheel bar 31
It is fixed on bottom plate 11, the front and rear sides of the U-shaped both ends difference bottom plate 11 of U-shaped wheel bar 31, on the free end of U-shaped wheel bar 31
Provided with socket pipe 36.The wheel carrier 32 includes U-clamp plate 34, and the axostylus axostyle 35 being arranged on U-clamp plate 34, is opened on axostylus axostyle 35
Provided with some spacing holes.The axostylus axostyle 35 of the wheel carrier 32 is located in the axis hole of socket pipe 36, and limiting section is equipped with spacing hole
Part, generally spacing axostylus axostyle；The U-shaped opening of U-clamp plate 34 down, open by the U-shaped that wheel 33 is positioned at U-clamp plate 34 by rotating shaft
It is intraoral.Above-mentioned walking component is the passive type moving structure of hay mover, i.e. the walking component does not provide power, hay mover during work
The power on tractor by tractor need to be connected to move ahead.In addition, need to be according to the cutting height of cutting environment and needs during work
Spend and the height of hay mover is adjusted, the hay mover is adjusted the height that can be achieved to hay mover by component of being walked to it
Degree adjustment, but its adjusting range has certain limitation, need to be in socket pipe 36 and U specifically when by the height lifting of hay mover
Pad pipe, upper end spacing fixation of the limiting component to socket pipe 36 are arranged with axostylus axostyle 35 between clevis plate 34；And need to cut
When the height of careless machine declines, pad pipe is arranged with axostylus axostyle 35 that need to be between limiting component and socket pipe 36, limiting component is to pad
The spacing fixation in upper end of pipe.
The transmission component includes being used for by being driven the transmission parts of axis connection power source, and is arranged in drive cavity
First pulley and three the second belt wheels；The transmission parts are generally change gear box 4, and transmission parts are fixed on sliding block 14
On, transmission parts are in the lower section of baffle plate 15.First pulley is connected on the lower output of transmission parts, and first pulley passes through skin
Band is respectively connected with three the second belt wheels；Three the second belt wheels are arranged in isoceles triangle shape, and first pulley is in three the second bands
Take turns inside the isoceles triangle formed.In said structure, the power source of the transmission axis connection tractor in transmission component, power source leads to
Cross the work that transmission component drives cutting part to realize the hay mover.Transmission parts are fixed on sliding block 14, and sliding block 14 can lead to
Cross screw rod 16 and carry out a range of slidable adjustment, when sliding block 14 drives transmission parts movement adjustment, also simultaneously to first
Wheelspan between belt wheel and the second belt wheel is adjusted, and is advantageous to be adjusted the elasticity of belt, consequently facilitating belt
Installation, safeguard.
The first blade 51 that the cutting part includes coaxially being connected with the distribution of three the second belt wheels, the second blade 52 and the
Three blades 53, the first blade 51, the second blade 52 and the 3rd blade 53 are in the lower section of bottom plate 11；The bottom of the bottom plate 11 is empty
Between be at least divided into the first cutting zone 51a, the second cutting zone 52a and the 3rd cutting zone 53a.First blade 51 is in
In first cutting zone 51a, the first cutting zone 51a is at least enclosed by two piece of first arc-shaped partition 54 and formed, two piece of first arc
Shape dividing plate 54 be the axle center using the first blade 51 as the center of circle, and on the same circumference.Second blade 52 is in second
In cutting zone 52a, the second cutting zone 52a is at least by two piece of second arc-shaped partition 55, and forms the first cutting zone 51a
One piece of first arc-shaped partition 54 enclose composition, two piece of second arc-shaped partition 55 be the axle center using the second blade 52 as the center of circle, and
On same circumference.3rd blade 53 is in the 3rd cutting zone 53a, and the 3rd cutting zone 53a is at least by two
The arc-shaped partition 56 of block the 3rd, and the first cutting zone 51a of composition one piece of first arc-shaped partition 54 enclose composition.Described first
Cutting zone passage, the first cutting zone 51a and the 3rd cutting zone are formed between cutting zone 51a and the 3rd arc-shaped partition 56
53a is communicated by cutting zone passage.In said structure, the cutting part of hay mover include synchronously driven first blade 51,
Second blade 52 and the 3rd blade 53, three blades are respectively arranged in three cutting zones, and the hay mover under the structure is compared
Become big in the cutting area of traditional hay mover, cutting efficiency lifting；And three cutting zones are separate, between cutting zone
Arc-shaped partition it is defined, make being limited within the cut coverage of blade for the dividing plate, when hay mover works, weeds meeting
Be gathered in by arc-shaped partition in cutting zone, can be rapidly and efficiently during blade rotation the weeds in the region are cut, from
And improve the cutting power of hay mover.In addition, the first cutting zone 51a and the 3rd cutting zone 53a is led to by cutting zone
Road communicates, primarily to the weeds in the first cutting zone 51a can be during vehicle forward by its rear end after being cut
Exclude, i.e., excluded by the 3rd cutting zone 53a.
It should be appreciated that the above-mentioned embodiment of the present invention is used only for exemplary illustration or explains the present invention's
Principle, without being construed as limiting the invention.Therefore, that is done in the case of without departing from spirit and scope of the present invention is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.In addition, appended claims purport of the present invention
Covering the whole changes fallen into scope and border or this scope and the equivalents on border and repairing
Change example.
Claims (1)
1. grass cutter, it is characterised in that：Including frame, and the transmission component being arranged in frame and walking component, and
The cutting part being connected with the transmission component；
The frame includes chassis, and the hanger bracket being arranged on chassis；The chassis includes bottom plate, and along bottom edge
Down-set bottom plate enclosing, and it is fixed on the pedestal of bottom plate upper surface；Drive cavity, base are formed between the pedestal and bottom plate
Seat upper surface is provided with sliding block and baffle plate, and sliding block movement is arranged on the pedestal upper surface below baffle plate, sliding block and pedestal rear end
It is connected between portion by screw rod；
The transmission component includes being used for by being driven the transmission parts of axis connection power source, and the be arranged in drive cavity
One belt wheel and three the second belt wheels；The transmission parts are fixed on sliding block, and transmission parts are in below baffle plate；First pulley connects
It is connected on the lower output of transmission parts, first pulley is respectively connected with by belt and three the second belt wheels；Three the second bands
Wheel is arranged in isoceles triangle shape, and first pulley is in inside the isoceles triangle that three the second belt wheels are formed；
The cutting part includes the first blade, the second blade and the 3rd blade being coaxially connected with three the second belt wheel distributions,
First blade, the second blade and the 3rd blade are in below bottom plate；The lower space of the bottom plate is at least divided into the first cutting
Region, the second cutting zone and the 3rd cutting zone；First blade is in the first cutting zone, and the first cutting zone is extremely
Few enclosed by two piece of first arc-shaped partition is formed, and two piece of first arc-shaped partition is using the axle center of the first blade as the center of circle, and is in
On same circumference；Second blade is in the second cutting zone, the second cutting zone at least by two piece of second arc every
Plate, and one piece of first arc-shaped partition of the first cutting zone of composition enclose composition, and two piece of second arc-shaped partition is with the second knife
The axle center of piece is the center of circle, and on same circumference；3rd blade is in the 3rd cutting zone, the 3rd cutting zone
Composition is at least enclosed by two piece of the 3rd arc-shaped partition, and one piece of first arc-shaped partition of the first cutting zone of composition；Described
Cutting zone passage is formed between one cutting zone and the 3rd arc-shaped partition, the first cutting zone is with the 3rd cutting zone by cutting
Regional channel is cut to communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732878.3A CN106105543B (en) | 2016-08-25 | 2016-08-25 | Grass cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732878.3A CN106105543B (en) | 2016-08-25 | 2016-08-25 | Grass cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106105543A CN106105543A (en) | 2016-11-16 |
| CN106105543B true CN106105543B (en) | 2018-03-13 |
Family
ID=57275148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610732878.3A Expired - Fee Related CN106105543B (en) | 2016-08-25 | 2016-08-25 | Grass cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106105543B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900266A (en) * | 2017-04-14 | 2017-06-30 | 河北农业大学 | Amplitude modulation formula orchard lawn mower |
| CN108450124B (en) * | 2018-03-20 | 2024-04-12 | 华中农业大学 | Ground profiling orchard mower |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3167636B2 (en) * | 1996-12-26 | 2001-05-21 | 株式会社クボタ | Riding lawn mower |
| WO2011086745A1 (en) * | 2010-01-13 | 2011-07-21 | 株式会社Ihi | Lawn mowing vehicle |
| CN203387901U (en) * | 2013-07-30 | 2014-01-15 | 山东双佳农装科技有限公司 | Suspension type pasture harvester |
| CN205922030U (en) * | 2016-08-25 | 2017-02-08 | 浙江乐客来机械有限公司 | Machine of mowing |
-
2016
- 2016-08-25 CN CN201610732878.3A patent/CN106105543B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106105543A (en) | 2016-11-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |