CN110419318A - A kind of hay knife structure and lawn levelling means - Google Patents
A kind of hay knife structure and lawn levelling means Download PDFInfo
- Publication number
- CN110419318A CN110419318A CN201910858276.6A CN201910858276A CN110419318A CN 110419318 A CN110419318 A CN 110419318A CN 201910858276 A CN201910858276 A CN 201910858276A CN 110419318 A CN110419318 A CN 110419318A
- Authority
- CN
- China
- Prior art keywords
- cutter
- drive rod
- pedestal
- lawn
- adjusting
- 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- Withdrawn
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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
- 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
- A01D34/685—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 with two or more 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
- A01D34/412—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
- A01D34/73—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
- A01D34/412—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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention relates to Chinese garden planting correlative technology field, specifically a kind of hay knife structure and lawn levelling means, including turntable；The upper end of the turntable is fixedly installed with drive rod, adjusting cavity is provided on the inside of turntable, and at least three placed cavities for cutter placement is provided on the outside of adjusting cavity, intrusion slot is provided on the inside of the cutter, the pushing plate being attached thereto by spring is inserted on the inside of intrusion slot, the one end of the pushing plate far from cutter is connect with component is adjusted.It is of the invention novel in design; the adjusting component of setting is used to stretch out cutter placement cavity length and be adjusted; to change cut coverage; the spring of setting and pushing plate make cutter realize effective evacuation when encountering interference simultaneously; play the role of being effectively protected to cutter; it realizes that the position of adjusting block is adjusted by the effect that is threadedly engaged of the rotation screw rod and pedestal of setting, to realize the height adjustment of cutter, and then realizes the processing of different smooth height.
Description
Technical field
The present invention relates to Chinese garden planting correlative technology field, specifically a kind of hay knife structure and lawn levelling means.
Background technique
Grass trimmer (Lawn mower) is 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.
The hay knife structure size fixation of existing gardens grass trimmer is unadjustable, can not carry out when that need to carry out compared with arrow path
Effectively operation, while being easy to damage hay knife when there is raised stone on lawn.
Summary of the invention
The purpose of the present invention is to provide a kind of hay knife structure and lawn levelling means, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of hay knife structure, including turntable；The upper end of the turntable is fixedly installed with drive rod, and tune is provided on the inside of turntable
Chamber is saved, and is provided at least three on the outside of adjusting cavity for the placed cavity that cutter are placed, the inside setting of the cutter
Have intrusion slot, insert the pushing plate being attached thereto by spring on the inside of intrusion slot, the pushing plate far from cutter one
End is connect with component is adjusted.
As a further solution of the present invention: the arc-shaped shape structure setting of cutter.
As further scheme of the invention: the adjusting component includes being threadedly coupled through drive rod and with drive rod
Threaded rod, the lower end of threaded rod is rotatablely connected with the link block that is arranged in adjusting cavity, and the link block passes through hinged therewith
Connecting rod and pushing plate it is hinged.
A kind of lawn levelling means, including apparatus body further include hay knife structure described above.
As further scheme of the invention: the apparatus body includes pedestal, and the lower end of pedestal is equipped with wheel, institute
The upper end of drive rod is stated through pedestal and is connect with driving assembly.
As further scheme of the invention: the driving component includes motor, and the output shaft of motor passes through bevel gear
Group is rotatablely connected with the sleeve being rotatably installed on pedestal, and the sleeve is set on drive rod, and is arranged on the inner wall of sleeve
There is positive stop strip, positive stop strip is slidably connected with the limiting slot being arranged on drive rod.
As further scheme of the invention: being provided with movable chamber on the pedestal, be slidably installed on the inside of movable chamber
There is the adjusting block with drive rod rotation connection, the upper end of the adjusting block is rotatablely connected with the rotation screw rod through movable chamber.
As further scheme of the invention: the side of the pedestal is fixedly installed with promotion handle.
Compared with prior art, the beneficial effects of the present invention are: the present invention is novel in design, the adjusting component of setting for pair
Cutter stretch out placement cavity length and are adjusted, to change cut coverage, while the spring and pushing plate that are arranged to cut
Knife realizes effective evacuation when encountering interference, plays the role of being effectively protected to cutter, by the rotation screw rod of setting and
The effect that is threadedly engaged of pedestal realizes that the position of adjusting block is adjusted, to realize the height adjustment of cutter, and then realizes different
The processing of smooth height.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hay knife structure.
Fig. 2 is the vertical profile figure of hay knife structure.
Fig. 3 is the transverse cross-sectional view of hay knife structure.
Fig. 4 is the structural schematic diagram of lawn levelling means.
In figure: 1- drive rod, 2- turntable, 3- placed cavity, 4- threaded rod, 5- adjusting cavity, 6- link block, 7- connecting rod, 8-
Pushing plate, 9- spring, 10- intrusion slot, 11- cutter, 12- push handle, 13- pedestal, 14- wheel, 15- to rotate screw rod, 16-
Sleeve, 17- bevel gear set, 18- motor, 19- adjusting block, 20- movable chamber.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Please refer to Fig. 1 ~ 3, in the embodiment of the present invention, a kind of hay knife structure, including turntable 2；The fixed peace in the upper end of the turntable 2
Equipped with drive rod 1, drive rod 1 drives turntable 2 to rotate, the inside of the turntable 2 is provided with tune for connecting driving assembly
Save chamber 5, and the outside of adjusting cavity 5 be provided at least three for cutter 11 place placed cavities 3, the cutter 11 it is interior
Side is provided with intrusion slot 10, and the inside of intrusion slot 10 inserts the pushing plate 8 being attached thereto by spring 9, and the pushing plate 8 is remote
One end from cutter 11 is connect with component is adjusted, and is adjusted component and is used to that the stretching of cutter 11 3 length of placed cavity to be adjusted,
It is effectively kept away so that the spring 9 and pushing plate 8 that change cut coverage, while being arranged realize cutter 11 when encountering interference
It allows, plays the role of being effectively protected to cutter 11.
Preferably, the arc-shaped shape structure setting of the cutter 11.
Specifically, the component that adjusts includes the threaded rod 4 for running through drive rod 1 and being threadedly coupled with drive rod 1, screw thread
The lower end of bar 4 is rotatablely connected with the link block 6 being arranged in adjusting cavity 5, and the link block 6 passes through connecting rod 7 hinged therewith
Hinged with pushing plate 8, rotation threaded rod 4 adjusts upright position of the link block 6 in adjusting cavity 5, to be realized by connecting rod 7
The position of pushing plate 8 is adjusted, and then realizes that the position of cutter 11 is adjusted, easy to adjust.
Embodiment two
Referring to Fig. 4, the present invention is in the specific implementation process, it is also proposed that a kind of lawn levelling means, including apparatus body, also
Including hay knife structure described in above-described embodiment.
Specifically, the apparatus body includes pedestal 13, the lower end of pedestal 13 is equipped with wheel 14, the drive rod 1
Upper end is connect through pedestal 13 and with driving assembly, and driving drive rod 1 rotates when driving assembly works, to realize cut place
Reason.
Furthermore, it is understood that the driving component includes motor 18, the output shaft of motor 18 passes through bevel gear set 17 and rotation
The sleeve 16 being mounted on pedestal 13 is rotatablely connected, and the sleeve 16 is set on drive rod 1, and is arranged on the inner wall of sleeve 16
There is positive stop strip, positive stop strip is slidably connected with the limiting slot being arranged on drive rod 1, drives hereby, it is achieved that driving when sleeve 16 rotates
Lever 1 rotates, and does not influence drive rod 1 and carry out upper and lower position adjusting.
Preferably, movable chamber 20 is provided on the pedestal 13, the inside of movable chamber 20 is slidably fitted with and 1 turn of drive rod
The adjusting block 19 of dynamic connection, the upper end of the adjusting block 19 is rotatablely connected with the rotation screw rod 15 through movable chamber 20, by turning
The effect that is threadedly engaged of dynamic screw rod 15 and pedestal 13 realizes that the position of adjusting block 19 is adjusted, to realize the height tune of cutter 11
Section, and then realize the processing of different smooth height.
Preferably, in order to facilitate the promotion of the equipment, the side of the pedestal 13, which is fixedly installed with, pushes handle 12.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of hay knife structure, including turntable (2)；It is characterized in that, the upper end of the turntable (2) is fixedly installed with drive rod
(1), it is provided with adjusting cavity (5) on the inside of turntable (2), and is provided at least three on the outside of adjusting cavity (5) for cutter
(11) placed cavity (3) placed is provided with intrusion slot (10) on the inside of the cutter (11), and intrusion slot inserts on the inside of (10)
There are the pushing plate (8) being attached thereto by spring (9), the pushing plate (8) one end and adjusting component far from cutter (11)
Connection.
2. a kind of hay knife structure according to claim 1, which is characterized in that the arc-shaped shape structure of cutter (11)
Setting.
3. a kind of hay knife structure according to claim 1, which is characterized in that the adjusting component includes running through drive rod
(1) and with drive rod (1) threaded rod (4) being threadedly coupled, the lower end of threaded rod (4) and the connection being arranged in adjusting cavity (5)
Block (6) rotation connection, the link block (6) are hinged by connecting rod (7) hinged therewith and pushing plate (8).
4. a kind of lawn levelling means, including apparatus body, which is characterized in that further include the claims 1-3 any described
Hay knife structure.
5. a kind of lawn levelling means according to claim 4, which is characterized in that the apparatus body includes pedestal
(13), the lower end of pedestal (13) is equipped with wheel (14), and pedestal (13) and and driving assembly are run through in the upper end of the drive rod (1)
Connection.
6. a kind of lawn levelling means according to claim 5, which is characterized in that the driving component includes motor
(18), the output shaft of motor (18) is connected by bevel gear set (17) with sleeve (16) rotation being rotatably installed on pedestal (13)
It connects, the sleeve (16) is set on drive rod (1), and positive stop strip is provided on the inner wall of sleeve (16), positive stop strip and setting
Limiting slot on drive rod (1) is slidably connected.
7. a kind of lawn levelling means according to claim 5, which is characterized in that be provided with activity on the pedestal (13)
Chamber (20) is slidably fitted with the adjusting block (19) with drive rod (1) rotation connection, the adjusting block on the inside of movable chamber (20)
(19) upper end is rotatablely connected with the rotation screw rod (15) through movable chamber (20).
8. a kind of lawn levelling means according to claim 5, which is characterized in that the fixed peace in the side of the pedestal (13)
Equipped with promotion handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910858276.6A CN110419318A (en) | 2019-09-11 | 2019-09-11 | A kind of hay knife structure and lawn levelling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910858276.6A CN110419318A (en) | 2019-09-11 | 2019-09-11 | A kind of hay knife structure and lawn levelling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110419318A true CN110419318A (en) | 2019-11-08 |
Family
ID=68418983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910858276.6A Withdrawn CN110419318A (en) | 2019-09-11 | 2019-09-11 | A kind of hay knife structure and lawn levelling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110419318A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786087A (en) * | 2019-11-22 | 2020-02-14 | 黑龙江八一农垦大学 | Maize seedling field weeding cutter based on intelligent recognition |
| CN112655366A (en) * | 2020-12-06 | 2021-04-16 | 罗源县鉴江镇企业服务中心 | Laver collecting device with disinfection function and using method |
| SE2050846A1 (en) * | 2020-07-06 | 2022-01-07 | Husqvarna Ab | Means for adjusting cutting height of a powered lawn mower |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293090A (en) * | 2010-06-24 | 2011-12-28 | 南京德朔实业有限公司 | Working head suitable for rotary vegetation cutting machine |
| US8869369B1 (en) * | 2013-03-15 | 2014-10-28 | Jacob J Roach | Blade change carrier device |
| CN104255176A (en) * | 2014-09-27 | 2015-01-07 | 芜湖新达园林绿化集团有限公司 | Mowing machine with recyclable blades |
| CN205454609U (en) * | 2016-02-05 | 2016-08-17 | 郑州高新富迪园林绿化工程有限公司 | Conveniently collect ruderal garden lawn lawn mower |
| CN106612886A (en) * | 2016-10-27 | 2017-05-10 | 林志城 | Mower with adjustable mowing depth |
| CN107535177A (en) * | 2017-10-25 | 2018-01-05 | 成都丝迈尔科技有限公司 | Adjustable gardens mower blade |
| CN107548663A (en) * | 2017-09-11 | 2018-01-09 | 河北农业大学 | Obstacle avoiding device and obstacle avoiding method for cutting knife of hillside orchard mower |
| CN207340864U (en) * | 2017-06-03 | 2018-05-11 | 徐杰元 | A kind of gardens meadow apparatus for leveling |
| CN209710733U (en) * | 2019-04-01 | 2019-12-03 | 陈建义 | A kind of New Forestry mowing-apparatus |
-
2019
- 2019-09-11 CN CN201910858276.6A patent/CN110419318A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293090A (en) * | 2010-06-24 | 2011-12-28 | 南京德朔实业有限公司 | Working head suitable for rotary vegetation cutting machine |
| US8869369B1 (en) * | 2013-03-15 | 2014-10-28 | Jacob J Roach | Blade change carrier device |
| CN104255176A (en) * | 2014-09-27 | 2015-01-07 | 芜湖新达园林绿化集团有限公司 | Mowing machine with recyclable blades |
| CN205454609U (en) * | 2016-02-05 | 2016-08-17 | 郑州高新富迪园林绿化工程有限公司 | Conveniently collect ruderal garden lawn lawn mower |
| CN106612886A (en) * | 2016-10-27 | 2017-05-10 | 林志城 | Mower with adjustable mowing depth |
| CN207340864U (en) * | 2017-06-03 | 2018-05-11 | 徐杰元 | A kind of gardens meadow apparatus for leveling |
| CN107548663A (en) * | 2017-09-11 | 2018-01-09 | 河北农业大学 | Obstacle avoiding device and obstacle avoiding method for cutting knife of hillside orchard mower |
| CN107535177A (en) * | 2017-10-25 | 2018-01-05 | 成都丝迈尔科技有限公司 | Adjustable gardens mower blade |
| CN209710733U (en) * | 2019-04-01 | 2019-12-03 | 陈建义 | A kind of New Forestry mowing-apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786087A (en) * | 2019-11-22 | 2020-02-14 | 黑龙江八一农垦大学 | Maize seedling field weeding cutter based on intelligent recognition |
| SE2050846A1 (en) * | 2020-07-06 | 2022-01-07 | Husqvarna Ab | Means for adjusting cutting height of a powered lawn mower |
| SE544203C2 (en) * | 2020-07-06 | 2022-03-01 | Husqvarna Ab | Means for adjusting cutting height of a powered lawn mower |
| US11844308B2 (en) | 2020-07-06 | 2023-12-19 | Husqvarna Ab | Means for adjusting cutting height of a powered lawn mower |
| CN112655366A (en) * | 2020-12-06 | 2021-04-16 | 罗源县鉴江镇企业服务中心 | Laver collecting device with disinfection function and using method |
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| 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: 20191108 |
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| WW01 | Invention patent application withdrawn after publication |