CN103168552A - Hob-type mowing mechanism - Google Patents
Hob-type mowing mechanism Download PDFInfo
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- CN103168552A CN103168552A CN2011104319949A CN201110431994A CN103168552A CN 103168552 A CN103168552 A CN 103168552A CN 2011104319949 A CN2011104319949 A CN 2011104319949A CN 201110431994 A CN201110431994 A CN 201110431994A CN 103168552 A CN103168552 A CN 103168552A
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- supported plate
- hob
- hole
- right supported
- left supported
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Abstract
The invention relates to a hob-type mowing mechanism which comprises a movable hob part, a static hob part, a left support plate and a right support plate. Bearings are arranged at the two ends of the movable hob part, and a transmission nut connected with an output shaft of power equipment and used for transmitting torque is arranged at one end of the movable hob part. A static blade of the static hob part is arranged on a support frame; fixed points installed and connected with the power equipment are respectively arranged on the outer sides of the left and right support plates, and bearing seats used for installing the bearings of the movable hob part are respectively arranged on the rear ends of the left and right support plates. Connecting parts are arranged at the front ends of the left and right support plates and are connected with the support frame; and the movable hob part is arranged on the left and right support plates through the bearings. The static hob part is arranged at the front ends of the left and right support plates through the support frame, and the angle of the static hob part is adjustable. A shearing port is formed by the static blade and a movable blade on the movable hob part. The hob-type mowing mechanism simplifies the mowing function of a mower to be a simple moving structure, can be conveniently installed on different main machines, can realize the mowing function after being powered on, and can be additionally provided with other functional components so that one mower has multiple purposes.
Description
Technical field
The invention belongs to the garden instrument technical field, specifically a kind of for the grass-mowing on the hobboing cutter mower.
Background technology
Along with growth in the living standard, the greening level that people live to life requires more and more higher, large-scale ecological greenery patches, city, dwelling house greenery patches, Road Green Space etc. constantly increase, therefore various mowing machineries are also constantly released, wherein hobbing-cutter type grass cutter (also claiming mower, lawn machine) is because of lightweight, the advantages such as volume is little, flexible operation, and is subject to liking of user.But present 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, just can realize the function of mowing as long as apply power, thereby 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, just can realize the function of mowing as long as apply power, thereby realize a tractor serves several purposes.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of hobbing-cutter type grass cutter structure is characterized in that described hobbing-cutter type grass cutter structure comprises:
One moving knife parts, two ends are provided with bearing, and wherein an end is provided with the power transmission nut that is used for transmitting torque that is 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 are located at the left and right sides of moving knife parts, quiet blade insert, and its outer end is respectively equipped with the fixing point that connection is installed, and its rear end is respectively equipped with for the bearing block that the moving knife component bearing is installed, and its front end is provided with the connecting portion that is 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 the 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 that is used 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 that is connected with right supported plate with left supported plate, lower end in folding portion is provided with through hole, described left supported plate and right supported plate are provided with the connecting hole corresponding with through hole, pass through hole, connecting hole by connector, quiet blade insert is arranged between left supported plate and right supported plate swingably; Be provided with the flange of perforate in the inboard, 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, be supported with a regulating spring between flange and flanging, one adjustment screw is passed the through hole of adjustment hole, regulating spring, flange, fix with a nut at the other end, the upper end of folding portion is coupled together with left supported plate and right supported plate respectively, and realize that by the effect of adjustment screw and regulating spring the gap between fixed blade and knife section is adjustable.
At last, 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 for the connecting portion that is 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, just can realize the function of mowing as long as apply power, also can increase other functional units, as the assembly that loosens the soil, comb careless assembly function etc., thereby realize a tractor serves several purposes of mower, practicality rational in infrastructure.
Description of drawings
Fig. 1 is structural upright schematic diagram of the present invention;
Fig. 2 is stereo rearview of the present invention.
Embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
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, wherein bearing 1.2 outsides of an end also are provided with the power transmission nut 7 that is used for transmitting torque that is connected with the output shaft of power-equipment, the outside that left supported plate 3 is connected with right supported plate is respectively equipped with power-equipment the fixing point 6 that is connected is installed, be fixed in the relevant position of power-equipment 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, install and be separately installed with in slotted eye for the bearing block 5 that moving knife component 1 bearing 1.2 is installed, the periphery of described bearing block 5 is provided with a plurality of joint pins, be connected to a fixed by attachment screw and power-equipment, described quiet blade insert 2 is comprised of fixed blade 2.1 and support 2.2, fixed blade 2.1 is arranged on support 2.2, and support 2.2 adjustable grounds are arranged on the front end inboard of left supported plate 3 and right supported plate 4, and fixed blade 2.1 forms sheared edges with knife section 1.1, grass enters from sheared edge, realizes shearing function, the two ends of described support 2.1 are provided with the folding portion 2.21 that is connected with right supported plate 4 with left supported plate 3, lower end in folding portion 2.21 is provided with through hole, described left supported plate 3 and right supported plate 4 are provided with the connecting hole corresponding with through hole, pass through hole, connecting hole by connector such as screw 10, support 2.2 is arranged between left supported plate 3 and right supported plate 4 swingably, be provided with the flange 2.22 of perforate in the inboard, 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, be supported with a regulating spring 8 between flange 2.22 and flanging, one adjustment screw 9 is passed adjustment hole, regulating spring 8, the through hole of flange 2.22, fix with a nut at the other end, 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 that by adjustment screw 9 fixed blade 2.1 is take the adjusting of screw 10 as the shaft swing angle, and then the gap between adjusting fixed blade and knife section, regulating spring 8 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 the mowing structure by screw-nut, adopt screw by 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 in the relevant position of power-equipment, power transmission nut 7 is connected with the output shaft of power-equipment, and regulate by 9 pairs of fixed blades of adjustment screw 2.1 and the gap of knife section 1.1, applying power and just can mow, dismounting is all very convenient.
Claims (4)
1. hobbing-cutter type grass cutter structure is characterized in that comprising:
One moving knife parts, two ends are provided with bearing, and wherein an end is provided with the power transmission nut that is used for transmitting torque that is 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 are located at the left and right sides of moving knife parts, quiet blade insert, and its outer end is respectively equipped with the fixing point that connection is installed, and its rear end is respectively equipped with for the bearing block that the moving knife component bearing is installed, and its front end is provided with the connecting portion that is 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 the support angle adjustable ground, and the knife section on described fixed blade and power part forms sheared edge.
2. hobbing-cutter type grass cutter structure according to claim 1, the rear end that it is characterized in that described left supported plate and right supported plate is shaped to circular arc, its center has the installation slotted eye that is used 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, the two ends that it is characterized in that described support are provided with the folding portion that is connected with right supported plate with left supported plate, lower end in folding portion is provided with through hole, described left supported plate and right supported plate are provided with the connecting hole corresponding with through hole, pass through hole, connecting hole by connector, quiet blade insert is arranged between left supported plate and right supported plate swingably; Be provided with the flange of perforate in the inboard, 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, be supported with a regulating spring between flange and flanging, one adjustment screw is passed the through hole of adjustment hole, regulating spring, flange, fix with a nut at the other end, the upper end of folding portion is coupled together with left supported plate and right supported plate respectively, and realize that by the effect of adjustment screw and regulating spring the gap between fixed blade and knife section is adjustable.
4. according to claim 1 and 2 or 3 described hobbing-cutter type grass cutter structures is characterized in that the 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 for the connecting portion that is 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 true CN103168552A (en) | 2013-06-26 |
| CN103168552B CN103168552B (en) | 2016-04-27 |
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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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637260A (en) * | 2016-11-21 | 2018-01-30 | 山东交通职业学院 | A kind of hard root stubble crushing knife |
| CN113785712A (en) * | 2021-09-24 | 2021-12-14 | 山东沃华农业科技股份有限公司 | Circulation rotation cuts leaf device |
Citations (10)
| 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 |
| US20060174602A1 (en) * | 2005-02-08 | 2006-08-10 | Textron Inc. | Replaceable reel blade system |
| US20070137161A1 (en) * | 2004-05-04 | 2007-06-21 | Textron Inc. | Disposable magnetic bedknife |
| US20080092505A1 (en) * | 2006-10-23 | 2008-04-24 | Textron Inc. | Reel Locating System For Lawnmower |
| US20090025356A1 (en) * | 2007-07-26 | 2009-01-29 | Textron Inc. | Replaceable reel blade system |
| CN202385495U (en) * | 2011-12-21 | 2012-08-22 | 宁波奇亚园林工具有限公司 | Hob-type mowing mechanism |
-
2011
- 2011-12-21 CN CN201110431994.9A patent/CN103168552B/en not_active Expired - Fee Related
Patent Citations (10)
| 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 |
| US20070137161A1 (en) * | 2004-05-04 | 2007-06-21 | Textron Inc. | Disposable magnetic bedknife |
| 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 |
| US20060174602A1 (en) * | 2005-02-08 | 2006-08-10 | Textron Inc. | Replaceable reel blade system |
| US20080092505A1 (en) * | 2006-10-23 | 2008-04-24 | Textron Inc. | Reel Locating System For Lawnmower |
| US20090025356A1 (en) * | 2007-07-26 | 2009-01-29 | Textron Inc. | Replaceable reel blade system |
| CN202385495U (en) * | 2011-12-21 | 2012-08-22 | 宁波奇亚园林工具有限公司 | Hob-type mowing mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637260A (en) * | 2016-11-21 | 2018-01-30 | 山东交通职业学院 | A kind of hard root stubble crushing knife |
| CN107637260B (en) * | 2016-11-21 | 2020-09-01 | 山东交通职业学院 | Hard stubble crushing cutter |
| CN113785712A (en) * | 2021-09-24 | 2021-12-14 | 山东沃华农业科技股份有限公司 | Circulation rotation cuts leaf device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103168552B (en) | 2016-04-27 |
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| 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: 20160427 Termination date: 20201221 |