CN108124583A - A kind of anti-stone mowing accessory head - Google Patents
A kind of anti-stone mowing accessory head Download PDFInfo
- Publication number
- CN108124583A CN108124583A CN201711494055.2A CN201711494055A CN108124583A CN 108124583 A CN108124583 A CN 108124583A CN 201711494055 A CN201711494055 A CN 201711494055A CN 108124583 A CN108124583 A CN 108124583A
- Authority
- CN
- China
- Prior art keywords
- arm
- stone
- telescopic arm
- fixed arm
- mowing
- 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- Withdrawn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
- 239000004575 stone Substances 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 230000009467 reduction Effects 0.000 claims abstract description 9
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—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
- A01D34/828—Safety devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention is a kind of anti-stone mowing accessory head, including fixed arm, telescopic arm, drag reduction roller, Transmission Room, upper transmission shaft, sprocket wheel, chain, lower drive shaft, hay knife, thrust bearing, motor, support arm, telescopic arm is slidably connected in fixed arm, drag reduction roller is rotatably connected on telescopic arm bottom, upper transmission shaft is rotatably connected in Transmission Room, lower drive shaft is slidably connected in transmission shaft, and hay knife is fixedly connected on lower drive shaft bottom.When encountering stone, the telescopic arm of hoisting module is jacked up by stone, passes through guide rod, thrust bearing; hay knife is made to be jacked up together with telescopic arm, is contacted so as to avoid hay knife with stone, protects mowing apparatus; unnecessary loss is avoided, reduces the security risk of gardens operation.
Description
Technical field
The present invention relates to graden machine technical field more particularly to a kind of anti-stone mowing accessory heads.
Background technology
Mowing accessory head can both hang over the enterprising pedestrian's work of hand push frame and mow, and can also be mounted on modernization graden machine
Big machinery weeding is carried out, reduces the labor intensity of gardener author.Inevitably mixed with either large or small stone in soil during mowing
Block, and since the covering of plant is difficult to be found, existing mowing accessory head encounters stone, since hay knife runs at high speed,
Not only result in the damage of mowing apparatus, cause unnecessary loss, stone can also be hit it is winged, to staff and people around
Safety belt carry out hidden danger.
Invention content
Present invention seek to address that the deficiencies in the prior art, and a kind of anti-stone mowing accessory head is provided.
The present invention to achieve the above object, using following technical scheme：
A kind of anti-stone mowing accessory head, including mowing module, hoisting module, the mowing module includes hollow transmission
Room, rotation is equipped with several upper transmission shafts vertically in the Transmission Room, is arranged with sprocket wheel on the upper transmission shaft admittedly, all the chains
Wheel is outer to be arranged with chain jointly, and the Transmission Room bottom is stretched out in the bottom of the upper transmission shaft, and the upper transmission shaft is hollow and opens
Mouth is downward, is slided in the upper transmission shaft and is equipped with lower drive shaft, outside the lower drive shaft lower part stretching upper transmission shaft and bottom
Portion is coaxially provided with hay knife, and thrust bearing is arranged on the lower drive shaft, is installed with motor vertically above the Transmission Room, institute
The output shaft for stating motor is stretched into the Transmission Room and is fixedly connected with transmission shaft upper one of them described, the side of the motor
Equipped with support arm,
The hoisting module includes several fixed arms, and the fixed arm is vertical hollow cuboid, and the fixed arm is opened
It is mouthful downward and it is horizontally arranged successively be fixedly connected, the fixed arm is fixedly connected from side with the side wall of the Transmission Room, described
Slide in fixed arm and be equipped with telescopic arm, be located at the top of the telescopic arm in the fixed arm and with the fixed arm top inner wall it
Between be equipped with spring, the both ends of the spring are fixedly connected respectively at the top of the fixed arm inner wall top and the telescopic arm,
The bottom surface of the telescopic arm is inclined-plane, and the relatively low one end in the inclined-plane is located at close to one end of the Transmission Room, the telescopic arm
It is fixedly connected by guide rod with the thrust bearing, horizontally rotates on the inclined-plane and be connected with several drag reduction rollers.
The number of the fixed arm is five.
The number of the drag reduction roller of each telescopic arm bottom is three.
The beneficial effects of the invention are as follows：When encountering stone, the telescopic arm of hoisting module is jacked up by stone, by guide rod,
Thrust bearing makes hay knife be jacked up together with telescopic arm, is contacted so as to avoid hay knife with stone, mowing is protected to set
It is standby, unnecessary loss is avoided, reduces the security risk of gardens operation.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the sectional view at A-A in Fig. 1；
In figure：1- fixed arms；2- telescopic arms；3- drag reduction rollers；4- Transmission Rooms；The upper transmission shafts of 5-；6- sprocket wheels；7- chains；8-
Lower drive shaft；9- hay knives；10- thrust bearings；11- motors；12- support arms；
It is described in detail below with reference to the embodiment of the present invention with reference to attached drawing.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As shown in the figure, a kind of anti-stone mowing accessory head, including mowing module, hoisting module, the mowing module includes
Hollow Transmission Room 4, rotation is equipped with several upper transmission shafts 5 vertically in the Transmission Room 4, is arranged with admittedly on the upper transmission shaft 5
Sprocket wheel 6 is all arranged with chain 7 jointly outside the sprocket wheel 6,4 bottom of Transmission Room is stretched out in the bottom of the upper transmission shaft 5,
The upper transmission shaft 5 is hollow and Open Side Down, is slided in the upper transmission shaft 5 and is equipped with lower drive shaft 8, under the lower drive shaft 8
Portion is stretched out outside the upper transmission shaft 5 and bottom is coaxially provided with hay knife 9, and thrust bearing 10, institute are arranged on the lower drive shaft 8
State the top of Transmission Room 4 and be installed with motor 11 vertically, the output shaft of the motor 11 stretch into the Transmission Room 4 and with one of them
The upper transmission shaft 5 is fixedly connected, and the side of the motor 11 is equipped with support arm 12,
The hoisting module includes several fixed arms 1, and the fixed arm 1 is vertical hollow cuboid, the fixed arm 1
Open Side Down and it is horizontally arranged successively be fixedly connected, the fixed arm 1 is fixedly connected from side with the side wall of the Transmission Room 4,
Slide in the fixed arm 1 and be equipped with telescopic arm 2,2 top of telescopic arm be located in the fixed arm 1 and with the fixed arm 1
Be equipped with spring between top inner wall, the both ends of the spring respectively with the 1 inner wall top of fixed arm and the top of the telescopic arm 2
Portion is fixedly connected, and the bottom surface of the telescopic arm 2 is inclined-plane, and the relatively low one end in the inclined-plane is located at one close to the Transmission Room 4
End, the telescopic arm 2 are fixedly connected with the thrust bearing 10 by guide rod, horizontally rotate on the inclined-plane and be connected with several drag reductions
Roller 3.
The number of the fixed arm 1 is five.
The number of the drag reduction roller 3 of each 2 bottom of telescopic arm is three.
The present invention carries out semi-automatic mowing in use, can hang over support arm 12 on hand-push support, also can be by support arm 12
It hangs over and is automatically mowed on full-automatic graden machine, motor 11 operates, and motor 11 is driven by sprocket wheel 6, chain 7 in whole
Transmission shaft 5 rotates, and hay knife 9 is driven to rotate by lower drive shaft 8, and grass below is cut into sustained height by hay knife 9, when
When encountering stone, stone first can jack up the telescopic arm 2 of face, and telescopic arm 2 makes underdrive by guide rod, thrust bearing 10
Axis 8 moves up same distance with telescopic arm 2, is in direct contact so as to avoid hay knife 9 with stone, avoids unnecessary damage
It loses, reduces the security risk of gardens operation.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as employ the inventive concept and technical scheme of the present invention progress various improvement or not improved direct application
In other occasions, within protection scope of the present invention.
Claims (3)
1. a kind of anti-stone mowing accessory head, including mowing module, hoisting module, which is characterized in that the mowing module includes
Hollow Transmission Room (4), rotation is equipped with several upper transmission shafts (5) vertically in the Transmission Room (4), on the upper transmission shaft (5)
Admittedly being arranged with sprocket wheel (6), all the sprocket wheel (6) is arranged with chain (7) jointly outside, and the bottom of the upper transmission shaft (5) is stretched out
Transmission Room (4) bottom, the upper transmission shaft (5) is hollow and Open Side Down, slides in the upper transmission shaft (5) and is passed under being equipped with
Moving axis (8), lower drive shaft (8) lower part stretches out the upper transmission shaft (5) outside and bottom is coaxially provided with hay knife (9), described
Thrust bearing (10) is arranged on lower drive shaft (8), motor (11), the motor are installed with vertically above the Transmission Room (4)
(11) output shaft is stretched into the Transmission Room (4) and is fixedly connected with transmission shaft (5) upper one of them described, the motor
(11) side is equipped with support arm (12),
The hoisting module includes several fixed arms (1), and the fixed arm (1) is vertical hollow cuboid, the fixed arm
(1) Open Side Down and it is horizontally arranged successively be fixedly connected, the fixed arm (1) is consolidated from side and the side wall of the Transmission Room (4)
Fixed connection, interior slide of the fixed arm (1) are equipped with telescopic arm (2), and it is interior to be located at the fixed arm (1) at the top of the telescopic arm (2)
And spring is equipped between the fixed arm (1) top inner wall, the both ends of the spring respectively with the fixed arm (1) inner wall top
It end and is fixedly connected at the top of the telescopic arm (2), the bottom surface of the telescopic arm (2) is inclined-plane, the relatively low one end in the inclined-plane
Positioned at close to one end of the Transmission Room (4), the telescopic arm (2) is fixedly connected by guide rod with the thrust bearing (10),
Horizontally rotate on the inclined-plane and be connected with several drag reduction rollers (3).
2. anti-stone mowing accessory head according to claim 1, which is characterized in that the number of the fixed arm (1) is five
It is a.
3. anti-stone mowing accessory head according to claim 1, which is characterized in that each telescopic arm (2) bottom
The number of the drag reduction roller (3) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494055.2A CN108124583A (en) | 2017-12-31 | 2017-12-31 | A kind of anti-stone mowing accessory head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494055.2A CN108124583A (en) | 2017-12-31 | 2017-12-31 | A kind of anti-stone mowing accessory head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108124583A true CN108124583A (en) | 2018-06-08 |
Family
ID=62394224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494055.2A Withdrawn CN108124583A (en) | 2017-12-31 | 2017-12-31 | A kind of anti-stone mowing accessory head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108124583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837594A (en) * | 2020-09-01 | 2020-10-30 | 杨秀霞 | Agricultural weeder based on new forms of energy |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1541470A (en) * | 1967-10-19 | 1968-10-04 | Int Harvester Co | Anti-inertia safety assembly for mower |
| DE1782740B1 (en) * | 1965-05-20 | 1975-01-30 | Zweegers & Zonen P J | Mowing machine with an elongated, flat, box-shaped supporting body that is guided close to the ground in the working position |
| DE102006038553A1 (en) * | 2006-08-17 | 2008-02-21 | Robert Bosch Gmbh | Lawnmower, has protective cage arranged at mower housing and exhibiting vertical bars that are arranged before cutting unit e.g. edge cutter, where bars exhibit transverse distance that is smaller than dimensions of objects e.g. stones |
| FI20100394A0 (en) * | 2010-11-25 | 2010-11-25 | El Ho Ab Oy | Plate mower with large working width |
| DE102010043317A1 (en) * | 2010-11-03 | 2012-05-03 | Leibniz-Institut für Agrartechnik Potsdam-Bornim e.V.(ATB) | Mowing device for harvesting large-sized plants |
| DE102011100282A1 (en) * | 2011-04-30 | 2012-10-31 | Peter Baumgärtner | Lawn mowers used for mowing grass in e.g. traffic signs, has cutter bar which is automatically moved up and down for adapting different inclinations to perform mowing process |
| CN103999627A (en) * | 2014-04-30 | 2014-08-27 | 福州大学 | Mechanical structure device of intelligent mowing robot |
| CN204837066U (en) * | 2015-07-23 | 2015-12-09 | 绍兴市上虞区杭州湾经济技术开发区柴少华建筑劳务服务队 | Waste scythe |
| KR101618734B1 (en) * | 2016-02-24 | 2016-05-18 | (주)아이디알 | Konfigurieren Sie die Rasenmaherblatt Sicherheitsabdeckung Satze |
| CN106664946A (en) * | 2016-12-28 | 2017-05-17 | 天津迈克科技发展有限公司 | Improved obstacle-skirting mowing attachment head |
| CN107371566A (en) * | 2017-08-11 | 2017-11-24 | 郑州秉同立智电子科技有限公司 | A kind of afforestation brush cutter |
| CN107493802A (en) * | 2017-09-19 | 2017-12-22 | 无锡康斯坦特动力科技有限公司 | A kind of hay mover for being easy to adjust height |
| CN207897401U (en) * | 2017-12-31 | 2018-09-25 | 天津迈克科技发展有限公司 | A kind of anti-stone mowing accessory head |
-
2017
- 2017-12-31 CN CN201711494055.2A patent/CN108124583A/en not_active Withdrawn
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1782740B1 (en) * | 1965-05-20 | 1975-01-30 | Zweegers & Zonen P J | Mowing machine with an elongated, flat, box-shaped supporting body that is guided close to the ground in the working position |
| FR1541470A (en) * | 1967-10-19 | 1968-10-04 | Int Harvester Co | Anti-inertia safety assembly for mower |
| DE102006038553A1 (en) * | 2006-08-17 | 2008-02-21 | Robert Bosch Gmbh | Lawnmower, has protective cage arranged at mower housing and exhibiting vertical bars that are arranged before cutting unit e.g. edge cutter, where bars exhibit transverse distance that is smaller than dimensions of objects e.g. stones |
| DE102010043317A1 (en) * | 2010-11-03 | 2012-05-03 | Leibniz-Institut für Agrartechnik Potsdam-Bornim e.V.(ATB) | Mowing device for harvesting large-sized plants |
| FI20100394A0 (en) * | 2010-11-25 | 2010-11-25 | El Ho Ab Oy | Plate mower with large working width |
| DE102011100282A1 (en) * | 2011-04-30 | 2012-10-31 | Peter Baumgärtner | Lawn mowers used for mowing grass in e.g. traffic signs, has cutter bar which is automatically moved up and down for adapting different inclinations to perform mowing process |
| CN103999627A (en) * | 2014-04-30 | 2014-08-27 | 福州大学 | Mechanical structure device of intelligent mowing robot |
| CN204837066U (en) * | 2015-07-23 | 2015-12-09 | 绍兴市上虞区杭州湾经济技术开发区柴少华建筑劳务服务队 | Waste scythe |
| KR101618734B1 (en) * | 2016-02-24 | 2016-05-18 | (주)아이디알 | Konfigurieren Sie die Rasenmaherblatt Sicherheitsabdeckung Satze |
| CN106664946A (en) * | 2016-12-28 | 2017-05-17 | 天津迈克科技发展有限公司 | Improved obstacle-skirting mowing attachment head |
| CN107371566A (en) * | 2017-08-11 | 2017-11-24 | 郑州秉同立智电子科技有限公司 | A kind of afforestation brush cutter |
| CN107493802A (en) * | 2017-09-19 | 2017-12-22 | 无锡康斯坦特动力科技有限公司 | A kind of hay mover for being easy to adjust height |
| CN207897401U (en) * | 2017-12-31 | 2018-09-25 | 天津迈克科技发展有限公司 | A kind of anti-stone mowing accessory head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837594A (en) * | 2020-09-01 | 2020-10-30 | 杨秀霞 | Agricultural weeder based on new forms of energy |
| CN111837594B (en) * | 2020-09-01 | 2021-12-03 | 杨秀霞 | Agricultural weeder based on new forms of energy |
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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: 20180608 |
|
| WW01 | Invention patent application withdrawn after publication |