CN104012234B - A kind of Height Adjustable manual mower - Google Patents
A kind of Height Adjustable manual mower Download PDFInfo
- Publication number
- CN104012234B CN104012234B CN201410273035.2A CN201410273035A CN104012234B CN 104012234 B CN104012234 B CN 104012234B CN 201410273035 A CN201410273035 A CN 201410273035A CN 104012234 B CN104012234 B CN 104012234B
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- China
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- wheel plate
- plate
- frame
- hobboing cutter
- driving wheel
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Abstract
The invention discloses a kind of Height Adjustable manual mower, comprise rack-mounted hobboing cutter, stationary knife, collection straw bag and handrail, described frame is made up of left plate, right plate and frame dead lever, wherein, also comprise height-regulating device, described height-regulating device comprises the support wheel plate and driving wheel plate of being located at frame both sides, described frame Right side support wheel plate connects with driving wheel plate via coupling bar, described support wheel plate or coupling bar are provided with heightens handle, described in heighten handle central pin shaft be stuck in right plate; Described driving wheel empty set is being stretched out on the hub driven outside wheel plate, and the ring gear of described driving wheel engages with the pinion being enclosed within cutter shaft two ends and rotates through slippage key unidirectional drive hobboing cutter; Described hobboing cutter, stationary knife, support wheel plate dead lever and hub are almost parallel.The present invention realizes the horizontal lifting of frame by arranging height-regulating device, be conducive to the collection of disconnected grass, ensures in the scraping of different mowing height minimizings to blade of grass, and the structure statement of account.
Description
Technical field
The present invention relates to a kind of manual mower, particularly relate to a kind of Height Adjustable manual mower.
Background technology
Existing manual hay mower is all that hobboing cutter, stationary knife regulate mowing height around the rotation of driving wheel axis together, and when different mowing height, going out careless direction is change, and this is unfavorable for the collection of disconnected grass.When heightening mowing height, very greatly, this just makes hobboing cutter produce scraping to the blade of grass more than following hobboing cutter minimum point of line of cut, thus is harmful to lawn for the line of cut between hobboing cutter and stationary knife and hobboing cutter minimum point in the vertical direction distance.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Height Adjustable manual mower, can ensure to go out careless direction when different mowing height constant, is conducive to the collection of disconnected grass, and reduces the infringement to lawn.
The present invention solves the problems of the technologies described above the technical scheme adopted to be to provide a kind of Height Adjustable manual mower, comprise rack-mounted hobboing cutter and stationary knife and the collection straw bag be inserted in frame and handrail, described frame is by left plate, right plate and frame dead lever are formed, wherein, also comprise height-regulating device, described height-regulating device comprises the support wheel plate and driving wheel plate of being located at frame both sides, described frame Right side support wheel plate connects with driving wheel plate via coupling bar, described support wheel plate or coupling bar are provided with heightens handle, the described central pin shaft heightening handle is stuck in the positioner of right plate, described supported on both sides wheel plate to be fixedly connected and around gantry rotation by a support wheel plate dead lever through frame left plate, right plate, described two side drive wheel plates are fixedly connected by a hub and hobboing cutter axis in frame rotates, described driving wheel empty set is being stretched out on the hub driven outside wheel plate, and the ring gear of described driving wheel engages with the pinion being enclosed within cutter shaft two ends and rotates through slippage key unidirectional drive hobboing cutter, described hobboing cutter, stationary knife, support wheel plate dead lever and hub are almost parallel.
Above-mentioned Height Adjustable manual mower, wherein, described frame dead lever is at least two.
Above-mentioned Height Adjustable manual mower, wherein, one end of described support wheel plate is connected with support wheel by bearing pin, and the other end is fixed in frame by the support wheel plate supporting wheel plate dead lever and frame opposite side.
Above-mentioned Height Adjustable manual mower, wherein, described driving wheel plate is provided with hobboing cutter hole and axle hole, one end of described hobboing cutter is engaged with driving wheel ring gear through described hobboing cutter hole and by slippage key, pinion and is connected, and one end of described hub is passed described axle hole and is connected with driving wheel.
Above-mentioned Height Adjustable manual mower, wherein, described positioner is locating hole or locating slot.
Above-mentioned Height Adjustable manual mower, wherein, described hobboing cutter is at least provided with four roll blades, described roll blade is along the circumferential direction spacedly distributed.
Above-mentioned Height Adjustable manual mower, wherein, when stir heighten handle time, the rotation direction of described support wheel plate with drive the rotation direction of wheel plate identical or contrary.
The present invention contrasts prior art following beneficial effect: Height Adjustable manual mower provided by the invention, by arranging height-regulating device, stir and heighten handle drive support wheel plate and drive wheel plate to rotate thus realize the horizontal lifting of frame, ensure to go out careless direction when different mowing height constant, decrease the scraping to blade of grass, more be conducive to the collection to disconnected grass, the structure statement of account, easy to use and with low cost.
Accompanying drawing explanation
Fig. 1 is Height Adjustable manual mower structural representation of the present invention;
Fig. 2 is a kind of rack construction schematic diagram of Height Adjustable manual mower of the present invention;
Fig. 3 is the another kind of rack construction schematic diagram of Height Adjustable manual mower of the present invention;
Fig. 4 is a kind of height-regulating structure schematic diagram of manual mower of the present invention;
Fig. 5 is a kind of height-regulating device right side schematic view of manual mower of the present invention;
Fig. 6 is the right side part decomposing schematic representation of a kind of height-regulating device of manual mower of the present invention;
Fig. 7 is the another kind of height-regulating structure schematic diagram of manual mower of the present invention;
Fig. 8 is the right side schematic view of the another kind of height-regulating device of manual mower of the present invention;
Fig. 9 is the right side part decomposing schematic representation of the another kind of height-regulating device of manual mower of the present invention.
In figure:
1 right plate 2 hobboing cutter 3 drives wheel plate
4 support wheel plate 5 coupling bar 6 driving wheel
7 support wheels 8 heighten handle 9 stationary knife
10 hub 11 pinion 12 slippage keys
13 handrail 14 bearing pins 15 support wheel plate dead lever
16 hobboing cutter hole 17 axle holes 18 collect straw bag
19 left plate 20 frame dead lever 21 positioners
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Refer to Fig. 1 to Fig. 9, a kind of Height Adjustable manual mower provided by the present invention, comprise rack-mounted hobboing cutter 2 and stationary knife 9 and the collection straw bag 18 be inserted in frame and handrail 13, described frame is by right plate 1, left plate 19 and frame dead lever 20 are formed, wherein, also comprise height-regulating device, described height-regulating device comprises the support wheel plate 4 and driving wheel plate 3 of being located at frame both sides, described frame Right side support wheel plate 4 connects with driving wheel plate 3 via coupling bar 5, described support wheel plate 4 or coupling bar 5 are provided with heightens handle 8, the described central pin shaft heightening handle 8 is stuck in the positioner 21 of right plate 1, positioner 21 can be locating hole or locating slot, described supported on both sides wheel plate 4 is fixedly connected by a support wheel plate dead lever 15 through frame right plate 1 and left plate 19 and around gantry rotation, described two side drive wheel plates 3 are fixedly connected by a hub 10 and hobboing cutter 2 axis in frame rotates, described driving wheel 6 empty set is being stretched out on the hub 10 driven outside wheel plate 3, and the ring gear of described driving wheel 6 engages with the pinion 11 being enclosed within hobboing cutter 2 axle two ends and rotates through slippage key 12 unidirectional drive hobboing cutter 2, described hobboing cutter 2, stationary knife 9, support wheel plate dead lever 15 and hub 10 are almost parallel.
Height Adjustable manual mower provided by the invention, wherein, described frame is made up of right plate 1, left plate 19 and frame dead lever 20, and described frame dead lever 20 is at least two.
Height Adjustable manual mower provided by the invention, wherein, one end of described support wheel plate 4 is connected with support wheel 7 by bearing pin 14, and the other end to be fixed in frame by the support wheel plate 4 supporting wheel plate dead lever 15 and frame opposite side and around gantry rotation.
Height Adjustable manual mower provided by the invention, wherein, described driving wheel plate 3 is provided with hobboing cutter hole 16 and axle hole 17, one end of described hobboing cutter 2 is engaged with driving wheel 6 ring gear through described hobboing cutter hole 16 and by slippage key 12 pinion 11 and is connected, and one end of described hub 10 is passed described axle hole 17 and is connected with driving wheel 6.
Height Adjustable manual mower provided by the invention, wherein, described hobboing cutter 2, stationary knife 9, support wheel plate dead lever 15 and hub 10 are almost parallel.Described hobboing cutter 2 is at least provided with four helical form roll blades, described roll blade is along the circumferential direction spacedly distributed.
Refer to Fig. 4, Fig. 5, Fig. 7 and Fig. 8, manual mower provided by the invention to heighten process as follows: stir and heighten handle 8, drive and support wheel plate 4 around the rotation of support wheel plate dead lever, and drive driving wheel plate 3 to rotate around cutter shaft by coupling bar 5, thus make the lifting of frame and rack-mounted hobboing cutter, stationary knife, handrail level together with collection straw bag, thus adapt to the demand of different mowing height.Wherein, the height-regulating device shown in Fig. 4, Fig. 5 supports wheel plate rotation direction when stirring and heightening handle 8 is contrary with driving the rotation direction of wheel plate; Height-regulating device shown in Fig. 7, Fig. 8 supports wheel plate rotation direction when stirring and heightening handle 8 is identical with driving the rotation direction of wheel plate.
In sum, a kind of Height Adjustable manual mower provided by the invention, by arranging height-regulating device, stir and heighten handle 8 drive support wheel plate 4 and drive wheel plate 3 rotate thus realize the lifting of the level of frame, ensure to go out careless direction when different mowing height constant, decrease the scraping to blade of grass, be more conducive to the collection to disconnected grass, structure is ingenious, easy to use and with low cost.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.
Claims (7)
1. a Height Adjustable manual mower, comprise rack-mounted hobboing cutter (2) and stationary knife (9) and the collection straw bag (18) be inserted in frame and handrail (13), described frame is by right plate (1), left plate (19) and frame dead lever (20) are formed, it is characterized in that, also comprise height-regulating device, described height-regulating device comprises the support wheel plate (4) and driving wheel plate (3) of being located at frame both sides, described frame Right side support wheel plate (4) connects with driving wheel plate (3) via coupling bar (5), described support wheel plate (4) or coupling bar (5) are provided with heightens handle (8), the described central pin shaft heightening handle (8) is stuck in the positioner (21) of right plate (1), described supported on both sides wheel plate (4) is fixedly connected by a support wheel plate dead lever (15) through frame right plate (1) and left plate (19) and around gantry rotation, described two side drive wheel plates (3) are fixedly connected by a hub (10) and hobboing cutter (2) axis in frame rotates, driving wheel (6) empty set is being stretched out on the hub (10) driving wheel plate (3) outside, the ring gear of described driving wheel (6) engages with the pinion (11) being enclosed within hobboing cutter (2) axle two ends and rotates through slippage key (12) unidirectional drive hobboing cutter (2), described hobboing cutter (2), stationary knife (9), support wheel plate dead lever (15) and hub (10) setting all parallel to the ground.
2. manual mower Height Adjustable as claimed in claim 1, is characterized in that, described frame dead lever (20) is at least two.
3. manual mower Height Adjustable as claimed in claim 1, it is characterized in that, one end of described support wheel plate (4) is connected with support wheel (7) by bearing pin (14), and the other end is fixedly connected by supporting wheel plate dead lever (15) with the support wheel plate (4) of frame opposite side and is arranged in frame.
4. manual mower Height Adjustable as claimed in claim 1, it is characterized in that, described driving wheel plate (3) is provided with hobboing cutter hole (16) and axle hole (17), one end of described hobboing cutter (2) is engaged with driving wheel (6) ring gear through described hobboing cutter hole (16) and by slippage key (12), pinion (11) and is connected, and one end of described hub (10) is passed described axle hole (17) and is connected with driving wheel (6).
5. manual mower Height Adjustable as claimed in claim 1, is characterized in that, described positioner (21) is locating hole or locating slot.
6. manual mower Height Adjustable as claimed in claim 1, is characterized in that, described hobboing cutter (2) is at least provided with four helical form roll blades, described roll blade is along the circumferential direction spacedly distributed.
7. manual mower Height Adjustable as claimed in claim 1, it is characterized in that, when stir heighten handle (8) time, the rotation direction of described support wheel plate (4) with drive the rotation direction of wheel plate (3) identical or contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273035.2A CN104012234B (en) | 2014-06-18 | 2014-06-18 | A kind of Height Adjustable manual mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273035.2A CN104012234B (en) | 2014-06-18 | 2014-06-18 | A kind of Height Adjustable manual mower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104012234A CN104012234A (en) | 2014-09-03 |
| CN104012234B true CN104012234B (en) | 2015-10-28 |
Family
ID=51429468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410273035.2A Expired - Fee Related CN104012234B (en) | 2014-06-18 | 2014-06-18 | A kind of Height Adjustable manual mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104012234B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830623B (en) * | 2016-05-26 | 2018-10-30 | 常州格力博有限公司 | Grass trimmer |
| CN106305171A (en) * | 2016-08-23 | 2017-01-11 | 柳州市国正机电物资有限责任公司 | Trimming device for green belt |
| CN109451956B (en) * | 2018-12-20 | 2024-05-10 | 浙江赛格园林机械有限公司 | Synchronous adjusting device for mowing height of mower |
| CN109511355A (en) * | 2018-12-30 | 2019-03-26 | 浙江赛格园林机械有限公司 | A kind of single-end height-regulating device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2356120A (en) * | 1999-08-23 | 2001-05-16 | Bosch Gmbh Robert | Lawncare apparatus |
| EP1472925A1 (en) * | 2003-04-30 | 2004-11-03 | Deere & Company | Cutting Reel Adjusting System |
| JP2006304618A (en) * | 2005-04-26 | 2006-11-09 | Kinsei Engei Kogyo Kk | Reel type mower |
| CN202697252U (en) * | 2012-07-31 | 2013-01-30 | 浙江长江机械有限公司 | Mowing height adjusting mechanism of mower |
| CN102907211A (en) * | 2012-08-06 | 2013-02-06 | 金华市赛格五金注塑有限公司 | Lawn mower |
| CN203313670U (en) * | 2013-07-03 | 2013-12-04 | 南通普乐工具有限公司 | Drum-type mower |
| CN203505060U (en) * | 2013-09-24 | 2014-04-02 | 慈溪市贝士达电动工具有限公司 | Hand-pushed mower with cutting height adjustable |
| CN203985048U (en) * | 2014-06-18 | 2014-12-10 | 溯洄（上海）设计咨询有限公司 | A kind of Height Adjustable manual mower |
-
2014
- 2014-06-18 CN CN201410273035.2A patent/CN104012234B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2356120A (en) * | 1999-08-23 | 2001-05-16 | Bosch Gmbh Robert | Lawncare apparatus |
| EP1472925A1 (en) * | 2003-04-30 | 2004-11-03 | Deere & Company | Cutting Reel Adjusting System |
| JP2006304618A (en) * | 2005-04-26 | 2006-11-09 | Kinsei Engei Kogyo Kk | Reel type mower |
| CN202697252U (en) * | 2012-07-31 | 2013-01-30 | 浙江长江机械有限公司 | Mowing height adjusting mechanism of mower |
| CN102907211A (en) * | 2012-08-06 | 2013-02-06 | 金华市赛格五金注塑有限公司 | Lawn mower |
| CN203313670U (en) * | 2013-07-03 | 2013-12-04 | 南通普乐工具有限公司 | Drum-type mower |
| CN203505060U (en) * | 2013-09-24 | 2014-04-02 | 慈溪市贝士达电动工具有限公司 | Hand-pushed mower with cutting height adjustable |
| CN203985048U (en) * | 2014-06-18 | 2014-12-10 | 溯洄（上海）设计咨询有限公司 | A kind of Height Adjustable manual mower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104012234A (en) | 2014-09-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20190618 |