CN103168552B - A kind of hobbing-cutter type grass cutter structure - Google Patents
A kind of hobbing-cutter type grass cutter structure Download PDFInfo
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- CN103168552B CN103168552B CN201110431994.9A CN201110431994A CN103168552B CN 103168552 B CN103168552 B CN 103168552B CN 201110431994 A CN201110431994 A CN 201110431994A CN 103168552 B CN103168552 B CN 103168552B
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- supported plate
- right supported
- left supported
- power
- bearing
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Abstract
The present invention relates to hobbing-cutter type grass cutter structure, comprising: moving knife parts, two ends are provided with bearing, and wherein one end is provided with the power transmission nut for transmitting torque be connected with the output shaft of power-equipment; One quiet blade insert, its fixed blade is rack-mount; Left supported plate and right supported plate, be respectively equipped with outside it and carry out installing the fixing point be connected with power-equipment, and its rear end is respectively arranged with the bearing block for installing moving knife parts bearing, and its front end is provided with the connecting portion be connected with support; Described moving knife parts are arranged on left supported plate and right supported plate by bearing, and described quiet blade insert is arranged on the front end of left supported plate and right supported plate by support angle adjustable ground, and the knife section on fixed blade and power part forms sheared edge.The mowing function of mower is reduced to a mowing structure, can be installed to easily on different main frames, as long as apply power just can realize mowing function, also can increase other functional units, thus realize a tractor serves several purposes of mower.
Description
Technical field
The invention belongs to technical field of garden, specifically a kind of grass-mowing on hobboing cutter mower.
Background technology
Along with growth in the living standard, the greening level requirement that people live to life is more and more higher, large-scale ecological greenery patches, city, house greenery patches, Road Green Space etc. constantly increase, therefore various mowing machinery is also constantly released, wherein hobbing-cutter type grass cutter (also claiming mower, lawn machine) is because of lightweight, the advantage such as volume is little, flexible operation, and is subject to liking of user.But current hobbing-cutter type grass cutter is mostly an entire machine, can not be split, so just make function ratio more single, can only be used for mowing, therefore need to develop a kind of detachable grass-mowing, can be installed to easily on different main frames, as long as apply power just can realize mowing function, thus realize a tractor serves several purposes.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of hobbing-cutter type grass cutter structure, can be installed to easily on different main frames, as long as apply power just can realize mowing function, thus realizes a tractor serves several purposes.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of hobbing-cutter type grass cutter structure, it is characterized in that described hobbing-cutter type grass cutter structure comprises:
One moving knife parts, two ends are provided with bearing, and wherein one end is provided with the power transmission nut for transmitting torque be connected with the output shaft of power-equipment;
One quiet blade insert, its fixed blade is connected on support;
Left supported plate and right supported plate, be located at the left and right sides of moving knife parts, quiet blade insert, and its outer end is respectively equipped with carries out installing the fixing point connected, and its rear end is respectively equipped with the bearing block for installing moving knife parts bearing, and its front end is provided with the connecting portion be connected with support;
Described moving knife parts are arranged on the rear end of left supported plate and right supported plate by bearing, described quiet blade insert is arranged on the front end of left supported plate and right supported plate by support angle adjustable ground, and the knife section on described fixed blade and power part forms sheared edge.
As improvement, the rear end of described left supported plate and right supported plate is shaped to circular arc, and its center has the installation slotted eye for arranging bearing block of a circle, and described bearing block is located at and is installed in slotted eye, and is connected to a fixed by attachment screw.
Improve again, the two ends of described support are provided with the folding portion be connected with right supported plate with left supported plate, through hole is provided with in the lower end of folding portion, described left supported plate and right supported plate are provided with the connecting hole corresponding with through hole, by connector through through hole, connecting hole, quiet blade insert is arranged between left supported plate and right supported plate swingably; The flange of perforate is provided with inside the upper end of folding portion, the upper end of described left supported plate and right supported plate is provided with the flanging corresponding with this flange, flanging is provided with corresponding adjustment hole, a regulating spring is supported with between flange and flanging, one adjustment screw is through the through hole of adjustment hole, regulating spring, flange, fix at the other end one nut, the upper end of folding portion is coupled together with left supported plate and right supported plate respectively, and the gap realized between fixed blade and knife section by the effect of adjustment screw and regulating spring is adjustable.
Finally, knife section on described power part adopts screw blade, and the outside of described left supported plate and right supported plate is respectively equipped with the connecting portion for being connected with power-equipment.
Compared with prior art, the invention has the advantages that: the mowing function of mower is reduced to a mowing structure, can be installed to easily on different main frames, as long as apply power just can realize mowing function, also other functional units can be increased, as the assembly that loosens the soil, comb careless assembly function etc., thus realize a tractor serves several purposes of mower, practicality rational in infrastructure.
Accompanying drawing explanation
Fig. 1 is structural upright schematic diagram of the present invention;
Fig. 2 is stereo rearview of the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As Fig. 1, shown in 2, a kind of hobbing-cutter type grass cutter structure, described hobbing-cutter type grass cutter structure comprises moving knife parts 1, quiet blade insert 2, left supported plate 3 and right supported plate 4, the knife section 1.1 of described moving knife parts 1 adopts screw blade, moving knife parts 1 are provided with central rotating shaft, the two ends of rotating shaft are provided with bearing 1.2, the power transmission nut 7 for transmitting torque be connected with the output shaft of power-equipment is also provided with outside the bearing 1.2 of wherein one end, left supported plate 3 and the outside of right supported plate 4 are respectively equipped with carries out installing the fixing point 6 be connected with power-equipment, the relevant position of power-equipment is fixed on by connectors such as screws, the rear end of left supported plate 3 and right supported plate 4 is shaped to circular arc, its center has the installation slotted eye of a circle, the bearing block 5 be separately installed with for installing moving knife parts 1 bearing 1.2 is installed in slotted eye, the periphery of described bearing block 5 is provided with multiple joint pin, be connected to a fixed by attachment screw and power-equipment, described quiet blade insert 2 is made up of fixed blade 2.1 and support 2.2, fixed blade 2.1 is arranged on support 2.2, and support 2.2 adjustable ground is arranged on the leading inside of left supported plate 3 and right supported plate 4, and fixed blade 2.1 and knife section 1.1 form sheared edge, grass enters from sheared edge, realizes shearing function, the two ends of described support 2.2 are provided with the folding portion 2.21 be connected with right supported plate 4 with left supported plate 3, through hole is provided with in the lower end of folding portion 2.21, described left supported plate 3 and right supported plate 4 are provided with the connecting hole corresponding with through hole, by connector if screw 10 is through through hole, connecting hole, support 2.2 is arranged on swingably between left supported plate 3 and right supported plate 4, the flange 2.22 of perforate is provided with inside the upper end of folding portion 2.21, the upper end of described left supported plate 3 and right supported plate 4 is provided with the flanging corresponding with this flange 2.22, flanging is provided with corresponding adjustment hole, a regulating spring 8 is supported with between flange 2.22 and flanging, one adjustment screw 9 is through adjustment hole, regulating spring 8, the through hole of flange 2.22, fix at the other end one nut, so just the upper end of folding portion 2.21 and left supported plate 3 and right supported plate 4 are coupled together, and realize by adjustment screw 9 adjustment that fixed blade 2.1 take screw 10 as shaft swing angle, and then the gap between adjustment fixed blade and knife section, regulating spring 8 then plays locking, the effect of buffering
During use, the parts such as moving knife parts 1, quiet blade insert 2, left supported plate 3 and right supported plate 4 are assembled into mowing structure by screw-nut, screw is adopted to pass through the fixing point 6 on left supported plate 3 and right supported plate 4, the joint pin on bearing block 5, grass-mowing is fixed on the relevant position of power-equipment, power transmission nut 7 is connected with the output shaft of power-equipment, and regulated by the gap of adjustment screw 9 pairs of fixed blades 2.1 and knife section 1.1, apply power and just can mow, dismounting is all very convenient.
Claims (3)
1. a hobbing-cutter type grass cutter structure, is characterized in that comprising:
One moving knife parts, two ends are provided with bearing, and wherein one end is provided with the power transmission nut for transmitting torque be connected with the output shaft of power-equipment;
One quiet blade insert, its fixed blade is connected on support;
Left supported plate and right supported plate, be located at the left and right sides of moving knife parts, quiet blade insert, and its outer end is respectively equipped with carries out installing the fixing point connected, and its rear end is respectively equipped with the bearing block for installing moving knife parts bearing, and its front end is provided with the connecting portion be connected with support;
Described moving knife parts are arranged on the rear end of left supported plate and right supported plate by bearing, described quiet blade insert is arranged on the front end of left supported plate and right supported plate by support angle adjustable ground, and the knife section on described fixed blade and power part forms sheared edge;
The two ends of described support are provided with the folding portion be connected with right supported plate with left supported plate, through hole is provided with in the lower end of folding portion, described left supported plate and right supported plate are provided with the connecting hole corresponding with through hole, by connector through through hole, connecting hole, quiet blade insert is arranged between left supported plate and right supported plate swingably; The flange of perforate is provided with inside the upper end of folding portion, the upper end of described left supported plate and right supported plate is provided with the flanging corresponding with this flange, flanging is provided with corresponding adjustment hole, a regulating spring is supported with between flange and flanging, one adjustment screw is through the through hole of adjustment hole, regulating spring, flange, fix at the other end one nut, the upper end of folding portion is coupled together with left supported plate and right supported plate respectively, and the gap realized between fixed blade and knife section by the effect of adjustment screw and regulating spring is adjustable.
2. hobbing-cutter type grass cutter structure according to claim 1, it is characterized in that the rear end of described left supported plate and right supported plate is shaped to circular arc, its center has the installation slotted eye for arranging bearing block of a circle, and described bearing block is located at and is installed in slotted eye, and is connected to a fixed by attachment screw.
3. hobbing-cutter type grass cutter structure according to claim 1 and 2, is characterized in that knife section on described power part adopts screw blade, and the outside of described left supported plate and right supported plate is respectively equipped with the connecting portion for being connected with power-equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110431994.9A CN103168552B (en) | 2011-12-21 | 2011-12-21 | A kind of hobbing-cutter type grass cutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110431994.9A CN103168552B (en) | 2011-12-21 | 2011-12-21 | A kind of hobbing-cutter type grass cutter structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103168552A CN103168552A (en) | 2013-06-26 |
| CN103168552B true CN103168552B (en) | 2016-04-27 |
Family
ID=48629105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110431994.9A Expired - Fee Related CN103168552B (en) | 2011-12-21 | 2011-12-21 | A kind of hobbing-cutter type grass cutter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103168552B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637260B (en) * | 2016-11-21 | 2020-09-01 | 山东交通职业学院 | Hard stubble crushing cutter |
| CN113785712B (en) * | 2021-09-24 | 2022-09-06 | 山东沃华农业科技股份有限公司 | Circulation rotation cuts leaf device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291724A (en) * | 1992-02-14 | 1994-03-08 | T.I. International, Inc. | Reel assembly for mower |
| US5477666A (en) * | 1993-08-20 | 1995-12-26 | T.I. International, Inc. | Reel assembly for mower |
| US6318059B1 (en) * | 2000-01-28 | 2001-11-20 | Bush Hog, L.L.C. | Mower and reel with axially offset chevron blade apexes |
| CA2389770A1 (en) * | 2002-06-07 | 2003-12-07 | Suncaddy Canada Inc. | Magnetic attachment of bedknife in a reel mower assembly |
| CN1698411A (en) * | 2004-05-21 | 2005-11-23 | 特克斯特朗有限公司 | Internal combustion engine traction drive with electric cutting unit drive for walking greens mower |
| CN202385495U (en) * | 2011-12-21 | 2012-08-22 | 宁波奇亚园林工具有限公司 | Hob-type mowing mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050247039A1 (en) * | 2004-05-04 | 2005-11-10 | Textron Inc. | Disposable magnetic bedknife |
| US20060174602A1 (en) * | 2005-02-08 | 2006-08-10 | Textron Inc. | Replaceable reel blade system |
| US7448193B2 (en) * | 2006-10-23 | 2008-11-11 | Textron Inc. | Reel locating system for lawnmower |
| US7677021B2 (en) * | 2007-07-26 | 2010-03-16 | Textrons Innovations Inc. | Replaceable reel blade system |
-
2011
- 2011-12-21 CN CN201110431994.9A patent/CN103168552B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291724A (en) * | 1992-02-14 | 1994-03-08 | T.I. International, Inc. | Reel assembly for mower |
| US5477666A (en) * | 1993-08-20 | 1995-12-26 | T.I. International, Inc. | Reel assembly for mower |
| US6318059B1 (en) * | 2000-01-28 | 2001-11-20 | Bush Hog, L.L.C. | Mower and reel with axially offset chevron blade apexes |
| CA2389770A1 (en) * | 2002-06-07 | 2003-12-07 | Suncaddy Canada Inc. | Magnetic attachment of bedknife in a reel mower assembly |
| CN1698411A (en) * | 2004-05-21 | 2005-11-23 | 特克斯特朗有限公司 | Internal combustion engine traction drive with electric cutting unit drive for walking greens mower |
| CN202385495U (en) * | 2011-12-21 | 2012-08-22 | 宁波奇亚园林工具有限公司 | Hob-type mowing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103168552A (en) | 2013-06-26 |
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Granted publication date: 20160427 Termination date: 20201221 |