CN107006203A - Weeder - Google Patents
Weeder Download PDFInfo
- Publication number
- CN107006203A CN107006203A CN201710268169.9A CN201710268169A CN107006203A CN 107006203 A CN107006203 A CN 107006203A CN 201710268169 A CN201710268169 A CN 201710268169A CN 107006203 A CN107006203 A CN 107006203A
- Authority
- CN
- China
- Prior art keywords
- sealing strip
- blade
- baffle plate
- shape
- weeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—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
- A01D34/76—Driving mechanisms for the cutters
- A01D34/78—Driving mechanisms for the cutters electric
-
- 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
- A01D34/81—Casings; Housings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of weeder.Weeder includes support, protective housing, motor, baffle plate and blade.Protective housing is arranged on support, protective housing includes main box, luffer boards, the first flashing member and the second flashing member, window is provided with main box, the shape of luffer boards is corresponding with the shape of window, luffer boards are connected through the hinge with main box, first flashing member lid is located on the second flashing member, and covers at least a portion of luffer boards and at least a portion of main box, and the second flashing member is arranged on the gap location between the first edge portion of main box and the second edge portion of luffer boards；Motor is arranged in protective housing；The edge of blade is provided with cutter tooth；Baffle plate setting is between motor and blade, and baffle plate has predetermined gap with blade, and baffle plate is mutually fixed with support, and baffle plate covers at least a portion of blade；Motor is used to drive blade rotation.The present invention is avoided that steam is entered in the motor of weeder, so as to carry out good protection to the motor.
Description
Technical field
The present invention relates to garden afforestation technology field, more particularly to a kind of weeder.
Background technology
The working method of traditional weeder is generally：
Motor belt motor cutting blade is rotated, to be cut using blade to grass.Wherein, the blade is fixed in the rotating shaft of motor.
However, due to being usually present more steam in the working environment of traditional weeder, therefore, in the environment
In weeder in motor be highly susceptible to the invasion and attack of the steam so that cause the electrical machinery life reduce or damage.
Therefore, it is necessary to a kind of new technical scheme be proposed, to solve above-mentioned technical problem.
The content of the invention
It is an object of the invention to provide a kind of weeder, it is avoided that steam is entered in the motor of weeder, so that
Good protection can be carried out to the motor.
To solve the above problems, technical scheme is as follows：
A kind of weeder, the weeder includes：Support；Protective housing, the protective housing is set on the bracket, the protection
Case includes being provided with window, the luffer boards on main box, luffer boards, the first flashing member and the second flashing member, the main box
Shape it is corresponding with the shape of the window, the luffer boards are arranged at the window, and the luffer boards pass through with the main box
Hinge connection, the first flashing member lid is located on second flashing member, and covers at least one of the luffer boards
Point and the main box at least a portion, second flashing member is arranged on first edge portion and the institute of the main box
State the gap location between the second edge portion of luffer boards；Motor, the motor is arranged in the protective housing；Blade, the blade
Be shaped as circle, the edge of the blade is provided with cutter tooth, and the rotating shaft of the motor and the centre of the blade are mutually consolidated
It is fixed；Baffle plate, the baffle plate setting is between the motor and the blade, and the baffle plate has predetermined gap with the blade,
The baffle plate is mutually fixed with the support, and the baffle plate covers at least a portion of the blade；Wherein, the motor is used for band
Move the blade rotation.
In above-mentioned weeder, the side of the baffle plate is provided with kink, and the kink is from the baffle plate towards institute
State blade bending.
In above-mentioned weeder, the end of the kink and the distance of the baffle plate are more than or equal to the predetermined gap
Width and the blade thickness sum.
In above-mentioned weeder, the medial surface of the kink is curved surface.
In above-mentioned weeder, first flashing member includes：First rubber slab, the first rubber slab covering is described
Gap；First sealing strip；Second sealing strip；Wherein, first sealing strip and second sealing strip are arranged on described first
Rubber slab is towards on the surface of the luffer boards.
In above-mentioned weeder, the first catching groove is provided with the main box, first catching groove is used for and described first
Sealing strip, which mutually blocks, to be set；The second catching groove is provided with the luffer boards, second catching groove is used to mutually block with second sealing strip to set.
In above-mentioned weeder, the shape and area of the cross section of first catching groove are transversal with first sealing strip
The shape in face is corresponding with area；The shape and area of the cross section of second catching groove and the cross section of second sealing strip
Shape is corresponding with area.
In above-mentioned weeder, second flashing member includes：Second rubber slab, at least the one of second rubber slab
Part is arranged on the gap location；3rd sealing strip；4th sealing strip；Wherein, the 3rd sealing strip and the 4th sealing
Bar is arranged on the same surface of second rubber slab.
In above-mentioned weeder, the 3rd catching groove is provided with the main box, the 3rd catching groove is used for and the described 3rd
Sealing strip, which mutually blocks, to be set；The 4th catching groove is provided with the luffer boards, the 4th catching groove is used to mutually block with the 4th sealing strip to set.
In above-mentioned weeder, the shape and area of the cross section of the 3rd catching groove are transversal with the 3rd sealing strip
The shape in face is corresponding with area；The shape and area of the cross section of 4th catching groove and the cross section of the 4th sealing strip
Shape is corresponding with area.
Compared with the prior art, the present invention is avoided that steam is entered in the motor of weeder, so as to be carried out to the motor
Good protection.
Brief description of the drawings
Fig. 1 is the schematic diagram of the weeder of the present invention.
Fig. 2 for the present invention weeder in blade sectional view.
Embodiment
With reference to Fig. 1 and Fig. 2, Fig. 1 is the schematic diagram of the weeder of the present invention, and Fig. 2 is the blade in the weeder of the present invention
Sectional view.
The weeder of the present invention includes support 101, protective housing 103, motor 102, blade 105, baffle plate 104.
The protective housing is set on the bracket, and the protective housing includes main box, luffer boards, the first flashing member and the
Window is provided with two flashing members, the main box, the shape of the luffer boards is corresponding with the shape of the window, the luffer boards
It is arranged at the window, the luffer boards are connected through the hinge with the main box, the first flashing member lid is located at described
On second flashing member, and cover at least a portion of the luffer boards and at least a portion of the main box, described
Two flashing members are arranged on the gap location between the first edge portion of the main box and the second edge portion of the luffer boards.
The motor is arranged in the protective housing.
The blade is shaped as circle, and the edge of the blade is provided with cutter tooth 1051, the rotating shaft of the motor and institute
The centre for stating blade is mutually fixed.
The baffle plate setting is between the motor and the blade, and the baffle plate has predetermined gap with the blade,
The baffle plate is mutually fixed with the support, and the baffle plate covers at least a portion of the blade.
Wherein, the motor is used to drive the blade rotation.
In the weeder of the present invention, the side of the baffle plate is provided with kink, and the kink is from the baffle plate court
Bent to the blade.
In the weeder of the present invention, the distance of the end of the kink and the baffle plate is more than or equal to described make a reservation for
The thickness sum of the width in gap and the blade.
In the weeder of the present invention, the medial surface of the kink is curved surface.
In the weeder of the present invention, first flashing member includes the first rubber slab, the first sealing strip, the second sealing
Bar.
First rubber slab covers the gap.
Wherein, first sealing strip and second sealing strip are arranged on first rubber slab towards the luffer boards
On surface.
In the weeder of the present invention, be provided with the first catching groove on the main box, first catching groove be used for it is described
First sealing strip, which mutually blocks, to be set.
The second catching groove is provided with the luffer boards, second catching groove is used to mutually block with second sealing strip to set.
In the weeder of the present invention, shape and area and first sealing strip of the cross section of first catching groove
The shape of cross section is corresponding with area.
The shape and area of the cross section of second catching groove and the shape and area of the cross section of second sealing strip
Correspondence.
In the weeder of the present invention, second flashing member includes the second rubber slab, the 3rd sealing strip, the 4th sealing
Bar.
At least a portion of second rubber slab is arranged on the gap location.
Wherein, the 3rd sealing strip and the 4th sealing strip are arranged on the same surface of second rubber slab.
In the weeder of the present invention, be provided with the 3rd catching groove on the main box, the 3rd catching groove be used for it is described
3rd sealing strip, which mutually blocks, to be set.
The 4th catching groove is provided with the luffer boards, the 4th catching groove is used to mutually block with the 4th sealing strip to set.
In the weeder of the present invention, shape and area and the 3rd sealing strip of the cross section of the 3rd catching groove
The shape of cross section is corresponding with area.
The shape and area of the cross section of 4th catching groove and the shape and area of the cross section of the 4th sealing strip
Correspondence.
Plane corresponding to the baffle plate is parallel with the plane corresponding to the blade.
The blade has annular ditch groove 1052, and the annular ditch groove is centrally disposed in the blade around the blade
Surface on.Projection 1053 is provided with the groove, the projection has an inclined-plane, and the inclined-plane is used to turn in the blade
The air in the groove is driven to rise in dynamic process, with the grass cuttings formed using the air push, so as to prevent institute
Grass cuttings are stated to stick on the blade.
The weeder also includes jet component, and the jet component includes blower fan, appendix and nozzle, the gas transmission
Pipe includes first end and second end, and the first end is connected with the blower fan, the second end and the nozzle phase
Even.The blower fan is used to extract air, and utilizes the air that is extracted to produce the air-flow with predetermined speed, and to institute
State appendix and the air-flow is provided.
The nozzle is towards the blade, and the nozzle is used to spray the air-flow to the blade, to utilize the gas
Stream removes the grass cuttings sticked on the blade.
The nozzle includes a ring-type pedestal, and the second end of the ring-type pedestal and the appendix is interlocked.
A jet pipe is provided with the middle part of the ring-type pedestal, the 3rd end of the jet pipe is connected with the medial surface of the ring-type pedestal.
4th end of the jet pipe is provided with gas outlet.The 3rd end of the jet pipe is provided with extension, the extension
Portion dissipates extension from the 3rd end to surrounding, and the 3rd end of the jet pipe passes through the extension and the ring-type pedestal
Medial surface be connected.
The inwall of the jet pipe is provided with fold array, and the fold array includes at least two folds, and the fold is ring
Shape, central collar of the fold along the jet pipe is wound on the inwall of the jet pipe, and fold is from the described 3rd at least described in two
End to the 4th end is arranged in an array manner.The fold includes barb, and the barb points to the outlet
Mouthful.
The fold is used for the air-flow for being compressed in the spray Bottomhole pressure, to improve the air-flow from the gas outlet
Speed during ejection.
The diameter of the cross section of the jet pipe successively decreases from the 3rd end to the 4th end.So be conducive to accelerating
The speed when air-flow sprays from the gas outlet.
The outer surface of the gas outlet and inner surface are coated with hydrophobic material layer, and the hydrophobic material layer is used to prevent water
Entered from the gas outlet in the jet pipe.
The diameter of the cross section of the gas outlet is in the range of 0.8 millimeter to 3 millimeters.For example, described a diameter of 0.8
Millimeter, 0.9 millimeter, 1 millimeter, 1.1 millimeters, 1.2 millimeters, 1.3 millimeters, 1.4 millimeters, 1.5 millimeters, 1.6 millimeters, 1.7 millimeters,
1.8 millimeters, 1.9 millimeters, 2 millimeters, 2.1 millimeters, 2.1 millimeters, 2.2 millimeters, 2.3 millimeters, 2.4 millimeters, 2.5 millimeters, 2.6 millis
Rice, 2.7 millimeters, 2.8 millimeters, 2.9 millimeters, 3 millimeters.
The ring-type pedestal is arranged on the baffle plate, and the straight line corresponding to projection of the jet pipe on the baffle plate is worn
Cross the center of circle of the circle corresponding to projection of the blade on the baffle plate.The jet pipe points to described from the center of the blade
Cutter tooth.
The central shaft of the jet pipe has predetermined angle with the plane where the baffle plate, and the predetermined angle is in 10 degree
To in the range of 50 degree, for example, the predetermined angle is 10 degree, 12 degree, 14 degree, 16 degree, 18 degree, 20 degree, 22 degree, 24 degree, 26
Degree, 28 degree, 30 degree, 32 degree, 34 degree, 36 degree, 38 degree, 40 degree, 42 degree, 44 degree, 46 degree, 48 degree, 50 degree.
Slide rail and sliding block are provided with the support, at least a portion of the sliding block is arranged in the slide rail, described
Sliding block is used to slide along the slide rail.
The protective housing is connected with the sliding block.
Ball array is provided with the slide rail, the ball array includes at least two balls, ball edge at least described in two
The direction arrangement of the slide rail.
At least a portion of the ball is exposed to outside the inner surface of the slide rail.
By above-mentioned technical proposal, the present invention is avoided that steam is entered in the motor of weeder, so as to the motor
Carry out good protection.
In summary, although the present invention it is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit
The system present invention, one of ordinary skill in the art without departing from the spirit and scope of the present invention, can make various changes and profit
Adorn, therefore protection scope of the present invention is defined by the scope that claim is defined.
Claims (10)
1. a kind of weeder, it is characterised in that the weeder includes：
Support；
Protective housing, the protective housing is set on the bracket, and the protective housing includes main box, luffer boards, the first flashing member
With the second flashing member, window is provided with the main box, the shape of the luffer boards is corresponding with the shape of the window, described
Luffer boards are arranged at the window, and the luffer boards are connected through the hinge with the main box, and the first flashing member lid is located at
On second flashing member, and cover at least a portion of the luffer boards and at least a portion of the main box, institute
State the gap location that the second flashing member is arranged between the first edge portion of the main box and the second edge portion of the luffer boards；
Motor, the motor is arranged in the protective housing；
Blade, the blade is shaped as circle, and the edge of the blade is provided with cutter tooth, the rotating shaft of the motor and the knife
The centre of piece is mutually fixed；
Baffle plate, the baffle plate setting is between the motor and the blade, and the baffle plate has predetermined gap with the blade,
The baffle plate is mutually fixed with the support, and the baffle plate covers at least a portion of the blade；
Wherein, the motor is used to drive the blade rotation.
2. weeder according to claim 1, it is characterised in that the side of the baffle plate is provided with kink, described curved
Folding part is bent from the baffle plate towards the blade.
3. weeder according to claim 2, it is characterised in that the end of the kink and the distance of the baffle plate are big
In or equal to the predetermined gap width and the blade thickness sum.
4. weeder according to claim 2, it is characterised in that the medial surface of the kink is curved surface.
5. weeder according to claim 1, it is characterised in that first flashing member includes：
First rubber slab, first rubber slab covers the gap；
First sealing strip；
Second sealing strip；
Wherein, first sealing strip and second sealing strip are arranged on first rubber slab towards the surface of the luffer boards
On.
6. weeder according to claim 5, it is characterised in that the first catching groove, described are provided with the main box
One catching groove is used to mutually block with first sealing strip to set；
The second catching groove is provided with the luffer boards, second catching groove is used to mutually block with second sealing strip to set.
7. weeder according to claim 6, it is characterised in that the shape and area of the cross section of first catching groove with
The shape of the cross section of first sealing strip is corresponding with area；
The shape and area of the cross section of second catching groove are corresponding with the shape and area of the cross section of second sealing strip.
8. weeder according to claim 1, it is characterised in that second flashing member includes：
Second rubber slab, at least a portion of second rubber slab is arranged on the gap location；
3rd sealing strip；
4th sealing strip；
Wherein, the 3rd sealing strip and the 4th sealing strip are arranged on the same surface of second rubber slab.
9. weeder according to claim 8, it is characterised in that the 3rd catching groove, described are provided with the main box
Three catching grooves are used to mutually block with the 3rd sealing strip to set；
The 4th catching groove is provided with the luffer boards, the 4th catching groove is used to mutually block with the 4th sealing strip to set.
10. weeder according to claim 9, it is characterised in that the shape and area of the cross section of the 3rd catching groove
Shape and area with the cross section of the 3rd sealing strip is corresponding；
The shape and area of the cross section of 4th catching groove are corresponding with the shape and area of the cross section of the 4th sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268169.9A CN107006203B (en) | 2017-04-22 | 2017-04-22 | Weeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268169.9A CN107006203B (en) | 2017-04-22 | 2017-04-22 | Weeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107006203A true CN107006203A (en) | 2017-08-04 |
| CN107006203B CN107006203B (en) | 2020-07-17 |
Family
ID=59448714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710268169.9A Active CN107006203B (en) | 2017-04-22 | 2017-04-22 | Weeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107006203B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223384A (en) * | 2021-11-08 | 2022-03-25 | 浡江生态建设集团有限公司 | Efficient intelligent brush cutter for landscaping |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4137758B2 (en) * | 2003-10-03 | 2008-08-20 | 貢三 加地 | Mowing blade |
| JP2010154824A (en) * | 2008-12-29 | 2010-07-15 | Yuichi Kusakabe | Tilling blade for bush cutter, and the resultant bush cutter |
| US20140068892A1 (en) * | 2012-09-11 | 2014-03-13 | Bryan Richard Chambers | Blower Cleaning Attachment |
| CN203537854U (en) * | 2013-11-06 | 2014-04-16 | 湖州天明园艺工程有限公司 | Garden mower |
| CN203669415U (en) * | 2013-12-09 | 2014-06-25 | 扬州通利冷藏集装箱有限公司 | House box |
| 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 |
| CN106304945A (en) * | 2016-09-30 | 2017-01-11 | 天津市蓟县绿普生蔬菜种植有限公司 | Hand push type weeding machine |
| CN206698723U (en) * | 2017-04-22 | 2017-12-05 | 深圳市景方盈科技有限公司 | Weeder |
-
2017
- 2017-04-22 CN CN201710268169.9A patent/CN107006203B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4137758B2 (en) * | 2003-10-03 | 2008-08-20 | 貢三 加地 | Mowing blade |
| JP2010154824A (en) * | 2008-12-29 | 2010-07-15 | Yuichi Kusakabe | Tilling blade for bush cutter, and the resultant bush cutter |
| US20140068892A1 (en) * | 2012-09-11 | 2014-03-13 | Bryan Richard Chambers | Blower Cleaning Attachment |
| CN203537854U (en) * | 2013-11-06 | 2014-04-16 | 湖州天明园艺工程有限公司 | Garden mower |
| CN203669415U (en) * | 2013-12-09 | 2014-06-25 | 扬州通利冷藏集装箱有限公司 | House box |
| 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 |
| CN106304945A (en) * | 2016-09-30 | 2017-01-11 | 天津市蓟县绿普生蔬菜种植有限公司 | Hand push type weeding machine |
| CN206698723U (en) * | 2017-04-22 | 2017-12-05 | 深圳市景方盈科技有限公司 | Weeder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223384A (en) * | 2021-11-08 | 2022-03-25 | 浡江生态建设集团有限公司 | Efficient intelligent brush cutter for landscaping |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107006203B (en) | 2020-07-17 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200628 Address after: 241000 Nanling City, Anhui Province Economic Development Zone, Business Incubation Park, room A, room 2018 Applicant after: Nanling Wangke Intellectual Property Management Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen Nanshan Xili town nine Xiang Ling East Building 62-2 Applicant before: SHENZHEN JING FANG YING TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant |