CN108848870A - harvester with shockproof function - Google Patents
harvester with shockproof function Download PDFInfo
- Publication number
- CN108848870A CN108848870A CN201810408265.3A CN201810408265A CN108848870A CN 108848870 A CN108848870 A CN 108848870A CN 201810408265 A CN201810408265 A CN 201810408265A CN 108848870 A CN108848870 A CN 108848870A
- Authority
- CN
- China
- Prior art keywords
- transverse slat
- motor
- blade
- shaft
- shockproof function
- 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.)
- Withdrawn
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
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
-
- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/74—Cutting-height adjustment
-
- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
Abstract
The invention discloses a kind of harvesters with shockproof function, including motor, motor is connected to transverse slat upper surface by damping, the rotary shaft through hole that the shaft of motor passes through transverse slat surface extends to below transverse slat, shaft rear surface is connected with lantern ring, collar face is connected with blade, the rear and front end of transverse slat bottom surface is connected with idler wheel, transverse slat bottom is far from being connected with infrared sensor I at blade range, transverse slat bottom is connected with infrared sensor II within the scope of blade, harvester shockproof properties of the invention are excellent, it is easily operated, harvesting efficiency is high, harvesting length is controlled, it is high to turf management care degree, conducive to lawn Later development.
Description
Technical field
The invention belongs to weeding apparatus technical fields, and in particular to a kind of harvester with shockproof function.
Background technique
Greening lawn is and the pruned artificial pasture with perennial short and small draft plant dense planting.In 18th century, Britain is certainly
There is large area lawn in right landscape garden.Also occurring lawn in China modern gardens, principal item has an annual bluegrass, Festuca Arundinacea, and four
Ji Changqing, cold-season type lawn, mixed turf etc..
Lawn refers to by sown grassland or nourishment's management, acts the meadow afforested and beautified.It is country, one
One of the mark of a urban civilization degree.Refer to the very thin plant of gramineous grass and other quality be covering and with its root with crawl
Crawl stem is full of the ground quilt of upper soll layer.Suitable for beautifying the environment, garden landscape, purification air, conserves water and soil, outdoor activities are provided
With sports place.
Grass trimmer（Lawn mower）Also known as weeder, grass mower, lawn mower etc..Grass trimmer is a kind of for trimming
The machine tool of lawn, vegetation etc., it is by cutterhead, engine, traveling wheel, walking mechanism, blade, handrail, control unit grouping
At.
Cutterhead is equipped with engine, blade is housed on the output shaft of engine, blade utilizes hair on traveling wheel on cutterhead
The high speed rotation of motivation improves much in terms of speed, saves the activity duration of weeding worker, reduces a large amount of manpower money
Source.
Currently there are the grass trimmers of numerous species, but part grass trimmer needs palm top, and inconvenience carries out for a long time
Work, part grass trimmer in operation can be because of the work of excessive effect of jitter operator.
Summary of the invention
Easily operated the purpose of the present invention is to provide a kind of shockproof properties are excellent, harvesting efficiency is high, harvesting length control
It is good, it is high to turf management care degree, conducive to the harvester with shockproof function of lawn Later development.
The technical solution that the present invention is taken to achieve the above object is：Harvester with shockproof function, including motor,
Motor is connected to transverse slat upper surface by damping, and the rotary shaft through hole that the shaft of motor passes through transverse slat surface extends under transverse slat
Side, shaft rear surface are connected with lantern ring, and collar face is connected with blade, and the rear and front end of transverse slat bottom surface is connected with idler wheel, horizontal
Board bottom portion is connected with infrared sensor II far from infrared sensor I, transverse slat bottom is connected at blade range within the scope of blade.
Motor is connected to transverse slat surface by damping, and when motor drives blade rotation, the shake that motor generates passes through damping machine
Structure is cut down, so that the shake that operator's body when operating to harvester is subject to greatly reduces, avoids operator
Member works long hours and causes the case where having the pins and needles and influencing work, and harvester of the present invention is moved by idler wheel, can be
Guarantee that operator can suitably increase the harvesting range of harvester in the case where smooth operation, so that harvester is not only easy to grasp
Make, also there is efficient harvesting efficiency, I bottom of infrared sensor blocks without component, can direct detection current location and bottom surface
Distance is simultaneously recorded as, and for infrared sensor II within the scope of blade, detectable current location is at a distance from blade and is recorded as, due to
The optimum length of mowing is the long one third of harvesting grass, therefore can reach approximate with the height of the record value of h4 adjustment motor by h3
The length of the long one third of harvesting grass, thus avoid gathering in it is improper and the phenomenon that cause withered lawn, rotten and growth mosquito,
Conducive to lawn Later development, so that improving the professional degree to harvesting grass operation, reinforces the management to lawn and take good care of.
Preferably, motor lower end is connected with motor supporting plate, motor supporting plate corresponds to rotating shaft position equipped with bearing hole, and shaft is logical
It crosses bearing to be fixed on inside bearing hole, above structure connection can reinforce the fixed effect to motor, so that motor is in height adjustment
Stability still with higher when mobile.
Preferably, damping includes the jacking block connecting with motor the bottom of the support plate, jacking block bottom is connected with shock structure, subtracts
Shake column lower end is connected with spring strut, and spring strut bottom is connect by electric telescopic rod with transverse slat, passes through spring strut in damping
The vibration of motor transmitting is absorbed, to reach damping effect, and the electric telescopic rod adjustable springs cylinder of spring strut bottom connection
Height, i.e., the whole height of changeable motor gathers in lawn so that blade be in suitable location, raising lawn
Trim effect.
Preferably, damping column bottom is goed deep into inside spring strut, damping column bottom is connected with plectane, and plectane surface is connected with
Rubber ring, rubber ring outer wall are flexibly connected with spring strut inner wall, and plectane bottom is connected with damping spring, and damping spring bottom passes through
Baseboard support is connected with rubber ring on spring strut inner bottom surface around plectane, avoid the biggish plectane of hardness and spring strut direct
It contacting and generates excessive friction, the backplate that damping spring bottom is equipped with makes damping spring in one preferably working environment,
Realize preferable damping.
Preferably, blade is connected with sponge block, the thickness h 2 and blade thickness h1 of sponge block against one side bottom of shaft
Ratio be 1:2 ~ 3, blade cuts grass, rotates a reverse side bottom in the shaft of blade and is connected with sponge block, so that
After blade carries out careless cutting, sponge block can generate friction at once with the wound surface generated after fast speed and grass cutting, so that
Grass quickly forms the protective film with gas permeability from the juice in wound, so that wound is closed and obstructs, it is effectively anti-
Only after turf-mown due to the wound and its wound juice of grass secretion and the case where breed mosquito, bacterium, can also reduce and repair
The loss of nutriment in cursive script after cutting promotes the regeneration of callus, the resume speed after accelerating turf-mown, and above-mentioned
The ratio setting of sponge block is suitable for that not only can adequately contact with grass generation, but also avoidable collide with grass causes grass by two
Secondary injury.
Preferably, transverse slat upper surface is connected with protective cover, in motor is wrapped in by protective cover, protective cover side is connected with
Air Filter, protection of the protective cover stiffening device to motor reduce later maintenance cost, and Air Filter is meeting to motor generation protection
In the case where, it can also enhance the air flow property inside protective cover, accelerate motor radiating.
Preferably, transverse slat upper surface side is connected with pull rod, pull rod is connected with controller, transverse slat bottom far from motor side
The nearly pull rod side in portion is connected with baffle, and pull rod is convenient for operation of the operator to harvester, and baffle both can avoid the grass after cutting
Depending on roller surface influences the normal work of idler wheel, and the grass after avoidable cutting is bound on operator's body and causes to operate
Personnel are uncomfortable.
Compared with prior art, beneficial effects of the present invention are:1）The cooperation of infrared sensor I and infrared sensor II makes
With can control optimal mowing length, thus avoid gathering in improper and cause lawn withered, rotten and the phenomenon that breed mosquito,
Conducive to lawn Later development, so that improving the professional degree to harvesting grass operation, reinforces the management to lawn and take good care of；2）Blade face
Sponge block be arranged so that grass from wound juice quickly is formed have gas permeability protective film so that wound is sealed
Close and obstruct, effectively prevent after turf-mown due to the wound and its wound juice of grass secretion and breed mosquito, bacterium
Situation can also reduce the loss of nutriment in the cursive script after trimming, and promote the regeneration of callus, after accelerating turf-mown
Resume speed.
Present invention employs above-mentioned technical proposals to provide a kind of harvester with shockproof function, compensates for the prior art
Deficiency, reasonable design, easy operation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view at the position b in Fig. 1 of the present invention；
Fig. 3 is the partial enlarged view at the position a in Fig. 1 of the present invention；
Fig. 4 is the bottom view of blade of the present invention；
Fig. 5 is the main view of blade of the present invention.
Description of symbols：1 idler wheel；2 infrared sensors I；3 infrared sensors II；4 shafts；5 lantern rings；6 blades；The sea 6a
Continuous block；7 baffles；8 rotary shaft through holes；9 controllers；10 pull rods；11 motors；12 spring struts；13 protective covers；14 motor supporting plates；15 is anti-
Dirt net；16 plectanes；17 transverse slats；18 bearing holes；19 bearings；20 jacking blocks；21 shock structures；22 rubber rings；23 electric telescopic rods；24 shields
Plate；25 damping springs.
Specific embodiment
It is described in further detail below in conjunction with drawings and examples：
Embodiment 1：
As shown in Fig. 1 ~ 3, the harvester with shockproof function, including motor 11, motor 11 are connected to transverse slat by damping
17 upper surfaces, the rotary shaft through hole 8 that the shaft 4 of motor 11 passes through 17 surface of transverse slat extend to 17 lower section of transverse slat, 4 rear surface of shaft
It is connected with lantern ring 5,5 surface of lantern ring is connected with blade 6, and the rear and front end of 17 bottom surface of transverse slat is connected with idler wheel 1, and 17 bottom of transverse slat is remote
From infrared sensor I 2 is connected at 6 range of blade, 17 bottom of transverse slat is connected with infrared sensor II 3 in 6 range of blade.Electricity
Machine 11 is connected to 17 surface of transverse slat by damping, and when motor 11 is rotated with cutting blade 6, the shake that motor 11 generates passes through
Damping is cut down, so that the shake that operator's body when operating to harvester is subject to greatly reduces, avoids
Operator, which works long hours, to cause the case where having the pins and needles and influencing work, and harvester of the present invention is moved by idler wheel 1
It is dynamic, it can suitably increase the harvesting range of harvester in the case where smooth operation guaranteeing operator, so that harvester is not
It is only easily operated, also there is efficient harvesting efficiency, I 2 bottom of infrared sensor is blocked without component, can direct detection current location
With at a distance from bottom surface and be recorded as h3, infrared sensor II 3 is in 6 range of blade, and detectable current location is at a distance from blade
And it is recorded as h4, since the optimum length of mowing is the long one third of harvesting grass, therefore electricity can be adjusted by the record value of h3 and h4
The height of machine 11 reaches the length of the long one third of approximate harvesting grass, to avoid gathering in improper and causing lawn withered, rotten
And the phenomenon that breeding mosquito, it is conducive to lawn Later development, so that improving the professional degree to harvesting grass operation, reinforces to lawn
Management care.
11 lower end of motor is connected with motor supporting plate 14, and corresponding 4 position of shaft of motor supporting plate 14 is equipped with bearing hole 18, shaft 4
It is fixed on inside bearing hole 18 by bearing 19, above structure connection can reinforce the fixed effect to motor 11, so that motor 11
The stability still with higher when height adjustment is mobile.
Damping includes the jacking block 20 connecting with 14 bottom of motor supporting plate, and 20 bottom of jacking block is connected with shock structure 21, subtracts
Shake 21 lower end of column is connected with spring strut 12, and 12 bottom of spring strut is connect by electric telescopic rod 23 with transverse slat 17, in damping
The vibration that motor 11 transmits is absorbed by spring strut 12, to reach damping effect, and electronic the stretching of 12 bottom of spring strut connection
The height of 23 adjustable springs cylinder 12 of contracting bar, i.e., the whole height of changeable motor 11, so that blade 6 is in suitable location
Lawn is gathered in, turf-mown effect is improved.
21 bottom of shock structure is goed deep into inside spring strut 12, and 21 bottom of shock structure is connected with plectane 16, the connection of 16 surface of plectane
There is rubber ring 22,22 outer wall of rubber ring is flexibly connected with 12 inner wall of spring strut, and 16 bottom of plectane is connected with damping spring 25, damping
25 bottom of spring is supported on 12 inner bottom surface of spring strut by backplate 24, and rubber ring 22 is connected with around plectane 16, avoids hardness
Biggish plectane 16 directly contacts with spring strut 12 and generates excessive friction, and the backplate 24 that 25 bottom of damping spring is equipped with makes damping
Spring 25 realizes preferable damping in one preferably working environment.
17 upper surface of transverse slat is connected with protective cover 13, and motor 11 is wrapped in interior, 13 side of protective cover connection by protective cover 13
There is Air Filter 15, protection of 13 stiffening device of protective cover to motor 11 reduces later maintenance cost, and Air Filter 15 is meeting to electricity
It in the case that machine 11 generates protection, can also enhance the air flow property inside protective cover 13, accelerate motor 11 and radiate.
17 upper surface side of transverse slat is connected with pull rod 10, and pull rod 10 is connected with controller 9, transverse slat 17 far from 11 side of motor
The nearly pull rod side in bottom is connected with baffle 7, and pull rod 10 is convenient for operation of the operator to harvester, and baffle 7 both can avoid cutting
Grass afterwards, which depends on 1 surface of idler wheel, influences the normal work of idler wheel 1, and the grass that can avoid after cutting is bound on operator's body
Cause operator uncomfortable.
The prior art of routine techniques dawn known to those skilled in the art in the present embodiment, is not chatted in detail herein
It states.
Embodiment 2：
As shown in Fig. 4 ~ 5, the present embodiment be on the basis of embodiment 1 advanced optimize scheme：Blade 6 is against shaft 4 one
Side bottom is connected with sponge block 6a, and the ratio of 6 thickness h 1 of thickness h 2 and blade of sponge block 6a is 1:2.3,6 pairs of grass of blade are cut
It cuts, rotates a reverse side bottom in the shaft 4 of blade 6 and be connected with sponge block 6a, so that after blade 6 carries out careless cutting, sponge
Block 6a can generate friction at once with the wound surface generated after fast speed and careless cutting, so that grass is certainly in the secretion of wound
Liquid quickly forms the protective film with gas permeability, so that wound is closed and obstructs, effectively prevent after turf-mown due to grass
The secretion of wound and its wound juice and the case where breed mosquito, bacterium, nutriment in the cursive script after can also reducing trimming
Loss, promote the regeneration of callus, the resume speed after accelerating turf-mown, and the ratio setting of above-mentioned sponge block 6a is suitable
Preferably, it not only can adequately be contacted with grass generation, but also avoidable collide with grass causes grass by secondary injury.
The prior art of routine techniques dawn known to those skilled in the art in the present embodiment, is not chatted in detail herein
It states.
Embodiment 3：
The operation principle of the present invention is that：Harvester of the present invention is placed on to the place for needing to carry out turf-mown, operation controller 9 makes
Motor 11 works, and operator only needs to push harvester mobile by pull rod 10 when cutting the grass on a lawn, and motor 11 drives blade 6 to produce
To realize the cutting to grass, vibration is reduced to most by the damping of 11 bottom of motor in 11 course of work of motor for raw rotation
It is small, the position of infrared sensor I 2 and the detection of infrared sensor II 3 bottom surface and blade 6, after value is fed back to controller 9, control
Device 9 controls 23 up and down adjustment of electric telescopic rod to realize optimal cutting effect.
The prior art of routine techniques dawn known to those skilled in the art in the present embodiment, is not chatted in detail herein
It states.
The above embodiments are only used to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this field
Member can also make a variety of changes and modification without departing from the spirit and scope of the present invention.Therefore, all equivalent
Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (7)
1. the harvester with shockproof function, including motor（11）, motor（11）Transverse slat is connected to by damping（17）On
Surface, motor（11）Shaft（4）Across transverse slat（17）The rotary shaft through hole on surface（8）Extend to transverse slat（17）Lower section, shaft（4）
Rear surface is connected with lantern ring（5）, lantern ring（5）Surface is connected with blade（6）, transverse slat（17）The rear and front end of bottom surface is connected with rolling
Wheel（1）, it is characterised in that：The transverse slat（17）Bottom is far from blade（6）Infrared sensor I is connected at range（2）, the cross
Plate（17）Bottom is in blade（6）Infrared sensor II is connected in range（3）.
2. the harvester according to claim 1 with shockproof function, it is characterised in that：The motor（11）Lower end connection
There is motor supporting plate（14）, the motor supporting plate（14）Corresponding shaft（4）Position is equipped with bearing hole（18）, the shaft（4）Pass through
Bearing（19）It is fixed on bearing hole（18）It is internal.
3. the harvester according to claim 1 or 2 with shockproof function, it is characterised in that：The damping includes
With motor supporting plate（14）The jacking block of bottom connection（20）, the jacking block（20）Bottom is connected with shock structure（21）, the shock structure
（21）Lower end is connected with spring strut（12）, the spring strut（12）Bottom passes through electric telescopic rod（23）With transverse slat（17）Connection.
4. the harvester according to claim 3 with shockproof function, it is characterised in that：The shock structure（21）Bottom is deep
Enter spring strut（12）Inside, the shock structure（21）Bottom is connected with plectane（16）, the plectane（16）Surface is connected with rubber
Circle（22）, the rubber ring（22）Outer wall and spring strut（12）Inner wall is flexibly connected, the plectane（16）Bottom is connected with damping
Spring（25）, the damping spring（25）Bottom passes through backplate（24）It is supported on spring strut（12）On inner bottom surface.
5. the harvester according to claim 1 with shockproof function, it is characterised in that：The blade（6）Against shaft
（4）One side bottom is connected with sponge block（6a）, the sponge block（6a）Thickness h 2 and blade（6）The ratio of thickness h 1 is 1:2~3.
6. the harvester according to claim 1 with shockproof function, it is characterised in that：The transverse slat（17）Upper surface connects
It is connected to protective cover（13）, the protective cover（13）By motor（11）In being wrapped in, the protective cover（13）Side is connected with dust-proof
Net（15）.
7. the harvester according to claim 1 with shockproof function, it is characterised in that：The transverse slat（17）Upper surface one
Side is connected with pull rod（10）, the pull rod（10）Far from motor（11）Side is connected with controller（9）, the transverse slat（17）Bottom
Nearly pull rod side is connected with baffle（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408265.3A CN108848870A (en) | 2018-05-02 | 2018-05-02 | harvester with shockproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408265.3A CN108848870A (en) | 2018-05-02 | 2018-05-02 | harvester with shockproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108848870A true CN108848870A (en) | 2018-11-23 |
Family
ID=64327521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810408265.3A Withdrawn CN108848870A (en) | 2018-05-02 | 2018-05-02 | harvester with shockproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108848870A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073798A (en) * | 2019-05-27 | 2019-08-02 | 绿建环境建设有限公司 | A kind of excellent afforestation weeder of efficient damping effect |
| CN111066489A (en) * | 2019-12-18 | 2020-04-28 | 盐城可理斯机械制造有限公司 | Rough-cutting mower |
-
2018
- 2018-05-02 CN CN201810408265.3A patent/CN108848870A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073798A (en) * | 2019-05-27 | 2019-08-02 | 绿建环境建设有限公司 | A kind of excellent afforestation weeder of efficient damping effect |
| CN111066489A (en) * | 2019-12-18 | 2020-04-28 | 盐城可理斯机械制造有限公司 | Rough-cutting mower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
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| WW01 | Invention patent application withdrawn after publication |