CN105875022A - Adsorption type grass cutting device for grass cutter - Google Patents
Adsorption type grass cutting device for grass cutter Download PDFInfo
- Publication number
- CN105875022A CN105875022A CN201410850479.8A CN201410850479A CN105875022A CN 105875022 A CN105875022 A CN 105875022A CN 201410850479 A CN201410850479 A CN 201410850479A CN 105875022 A CN105875022 A CN 105875022A
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- Prior art keywords
- conical ring
- ring
- cylindrical sleeve
- chassis
- outer casing
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- 244000025254 Cannabis sativa Species 0.000 title abstract description 16
- 238000001179 sorption measurement Methods 0.000 title abstract description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention relates to an adsorption type grass cutting device for a grass cutter. The adsorption type grass cutting device comprises a shell frame; a knife holder is mounted in the shell frame, blades are mounted on the knife holder, the knife holder comprises a cylindrical sleeve and a conical ring, the small diameter end of the conical ring is connected with the cylindrical sleeve, an end cover is mounted at the end part of the cylindrical sleeve, and a plurality of output holes are formed in the side wall of the cylindrical sleeve; the inner wall of the conical ring is symmetrically connected with each of the blades; each of the blades adopts a curved surface-shaped structure, and the concave surface side of the blade faces to the small diameter end of the conical ring; the shell frame comprises a conical ring part at the upper part and a cylindrical ring part at the lower part and is arranged on the outer peripheral side of the knife holder in a sleeving manner, the large diameter end of the conical ring part is connected with the cylindrical ring part, and a motor mounting seat is arranged at the upper end of the cylindrical ring part. The grass cutting device provided by the invention further comprises a chassis arranged under the shell frame and the knife holder, the chassis is fixedly connected with the shell frame by means of supporting rods, and a leading-out ring gap is formed between the chassis and the cylindrical ring part of the shell frame. The adsorption type grass cutting device provided by the invention is simple in structure, convenient to mount, good in grass cutting effect, high in efficiency and safe to use.
Description
Technical field
The present invention relates to technical field of agricultural machinery, especially a kind of hay mover.
Background technology
Hay mover be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is made up of cutterhead, electromotor, road wheel, walking mechanism, blade, handrail, control part.Cutterhead is contained on live axle, and equipped with electromotor on cutterhead, equipped with blade on the output shaft of electromotor, blade utilizes the high speed rotating of electromotor to carry out operation of mowing, and its speed is fast, save the activity duration, decrease substantial amounts of human resources.
In existing hay mover, the general unshielded device of hay knife, it is exposed to outside and carries out cutting weeds vegetation, have the drawback that: broken grass easily splashes, sometimes there is also the situation that rubble splashing is hurted sb.'s feelings.
Summary of the invention
The applicant is for the above-mentioned medium shortcoming of existing production technology, it is provided that a kind of rational in infrastructure, use the adsorption-type mowing-apparatus of hay mover of safety.
The technical solution adopted in the present invention is as follows:
The adsorption-type mowing-apparatus of a kind of hay mover, including outer casing frame, installs tool rest in outer casing frame, installing blade on tool rest, described tool rest includes cylindrical sleeve and conical ring, and the miner diameter end of conical ring is connected with cylindrical sleeve, the end of cylindrical sleeve is provided with end cap, and the sidewall of cylindrical sleeve is with multiple delivery outlets；The inwall symmetry of described conical ring connects described blade, and described blade is with curved structure, and its concave side is towards the miner diameter end of conical ring；Described outer casing frame is placed on the outer circumferential side of tool rest, and including conical ring portion and the band of column portion of bottom on top, the bigger diameter end in conical ring portion is connected with band of column portion, and the upper end in band of column portion is with motor mount；
This mowing-apparatus also includes being placed in the chassis below outer casing frame and tool rest, and chassis is connected with outer casing frame by support bar, with deriving annular space between the band of column portion of chassis and outer casing frame.
Further improvement as technique scheme:
The lower end outer wall of described cylindrical sleeve connects taper guide ring, the bigger diameter end of taper guide ring is positioned at all sides of conical ring, taper guide ring and taper interannular, with sucking annular space, suck in annular space and are provided with backgauge flanged ring, and backgauge flanged ring is formed by the upwards bending of the central part on chassis.
With taper surface inside described end cap.
Described taper surface is arc-shaped curved surface.
The lower surface of described conical ring is symmetrical with multiple breach.
Beneficial effects of the present invention is as follows:
The simple in construction of the present invention, easy for installation；Curved blade realizes the adsorption-type to weeds and cuts, and it is effective, efficiency is high；Broken grass after cutting slows down due to the secondary backgauge through tool rest and outer casing frame, exports the most slowly, thus prevents broken grass and rubble from splashing, it is ensured that the safe handling of hay mover.
Accompanying drawing explanation
Figure 1Stereochemical structure for the present inventionFigure。
Figure 2Another stereochemical structure for the present inventionFigure。
Figure 3Main section view for the present inventionFigure。
Figure 4Stereochemical structure for the tool rest of the present inventionFigure。
Wherein: 1, tool rest；11, cylindrical sleeve；111, delivery outlet；12, conical ring；121, breach；2, end cap；21, taper surface；3, blade；4, outer casing frame；41, conical ring portion；42, band of column portion；43, motor mount；5, chassis；51, backgauge flanged ring；6, support bar；7, taper guide ring；8, annular space is derived；9, annular space is sucked.
Detailed description of the invention
Below in conjunction withAccompanying drawing, the detailed description of the invention of the present invention is described.
Such as figure 1ExtremelyFigure 4Shown in, the adsorption-type mowing-apparatus of the hay mover of the present embodiment, including tool rest 1, blade 3 is installed on tool rest 1, tool rest 1 includes cylindrical sleeve 11 and conical ring 12, the miner diameter end of conical ring 12 is connected with cylindrical sleeve 11, and the end of cylindrical sleeve 11 is provided with end cap 2, and the sidewall of cylindrical sleeve 11 is with multiple delivery outlets 111；The inwall symmetry of conical ring 12 connects blade 3, and blade 3 is with curved structure, and its concave side is towards the miner diameter end of conical ring 12.
Outer casing frame 4 is placed on the outer circumferential side of tool rest 1, including conical ring portion 41 and the band of column portion 42 of bottom on top, the bigger diameter end in conical ring portion 41 is connected with band of column portion 42, and the upper end in band of column portion 42 is with motor mount 43, motor is installed in the upper end of motor mount 43, and the motor shaft of motor is connected with tool rest 1；This mowing-apparatus also includes being placed in the chassis 5 below outer casing frame 4 and tool rest 1, and chassis 5 is connected with outer casing frame 4 by support bar 6, with deriving annular space 8 between the band of column portion 42 of chassis 5 and outer casing frame 4.
The lower end outer wall of cylindrical sleeve 11 connects taper guide ring 7, the bigger diameter end of taper guide ring 7 is positioned at all sides of conical ring 12, with sucking annular space 9 between taper guide ring 7 and conical ring 12, sucking in annular space 9 and be provided with backgauge flanged ring 51, backgauge flanged ring 51 is formed by the central part upwards bending on chassis 5.
With taper surface 21 inside end cap 2, taper surface 21 is arc-shaped curved surface, and taper surface 21 is easy to derive broken grass from delivery outlet 111.
The lower surface of described conical ring 12 is symmetrical with multiple breach 121, and breach 121, for being imported by the air-flow outside conical ring 12, reaches adsorption effect.
The present invention is driven by motor, and during tool rest 1 high speed rotating, when blade 3 rotates, weeds suck cut from the lower end of conical ring 12, and the broken grass after cutting exports from delivery outlet 111 and along taper guide ring 7 from deriving derivation annular space 8.
The simple in construction of the present invention, easy for installation；Curved blade realizes the adsorption-type to weeds and cuts, and it is effective, efficiency is high；Broken grass after cutting slows down due to the secondary backgauge through tool rest and outer casing frame, exports the most slowly, thus prevents broken grass and rubble from splashing, it is ensured that the safe handling of hay mover.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention sees claim, within protection scope of the present invention, can make any type of amendment.
Claims (5)
1. an adsorption-type mowing-apparatus for hay mover, including peace in outer casing frame (4), outer casing frame (4)
Dress tool rest (1), tool rest (1) is installed blade (3), it is characterised in that: described tool rest (1) includes
Cylindrical sleeve (11) and conical ring (12), the miner diameter end of conical ring (12) is connected with cylindrical sleeve (11),
The end of cylindrical sleeve (11) is provided with end cap (2), and the sidewall of cylindrical sleeve (11) is with multiple delivery outlets
(111)；The inwall symmetry of described conical ring (12) connects described blade (3), described blade (3)
With curved structure, its concave side is towards the miner diameter end of conical ring (12)；Described outer casing frame (4) overlaps
It is placed in the outer circumferential side of tool rest (1), including conical ring portion (41) and the band of column portion (42) of bottom on top,
The bigger diameter end in conical ring portion (41) is connected with band of column portion (42), and the upper end of band of column portion (42) is pacified with motor
Dress seat (43)；
This mowing-apparatus also includes being placed in outer casing frame (4) and the chassis (5) of tool rest (1) lower section, chassis
(5) it is connected with outer casing frame (4) by support bar (6), the band of column of chassis (5) and outer casing frame (4)
With deriving annular space (8) between portion (42).
2. according to the adsorption-type mowing-apparatus of the hay mover described in claim 1, it is characterised in that: described
The lower end outer wall of cylindrical sleeve (11) connects taper guide ring (7), the bigger diameter end of taper guide ring (7)
It is positioned at all sides of conical ring (12), with sucking annular space between taper guide ring (7) and conical ring (12)
(9), sucking in annular space (9) and be provided with backgauge flanged ring (51), backgauge flanged ring (51) is by chassis
(5) the upwards bending of central part is formed.
3. according to the adsorption-type mowing-apparatus of the hay mover described in claim 1, it is characterised in that: described
End cap (2) inner side is with taper surface (21).
4. according to the adsorption-type mowing-apparatus of the hay mover described in claim 3, it is characterised in that: described
Taper surface (21) is arc-shaped curved surface.
5. according to the adsorption-type mowing-apparatus of the hay mover described in claim 1, it is characterised in that: described
The lower surface of conical ring (12) is symmetrical with multiple breach (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850479.8A CN105875022B (en) | 2014-12-26 | 2014-12-26 | The absorption type mowing-apparatus of grass trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850479.8A CN105875022B (en) | 2014-12-26 | 2014-12-26 | The absorption type mowing-apparatus of grass trimmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105875022A true CN105875022A (en) | 2016-08-24 |
| CN105875022B CN105875022B (en) | 2019-04-05 |
Family
ID=56701480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850479.8A Expired - Fee Related CN105875022B (en) | 2014-12-26 | 2014-12-26 | The absorption type mowing-apparatus of grass trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105875022B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10518432B2 (en) | 2014-04-01 | 2019-12-31 | Mccain Foods Limited | Blade assembly and food cutting device incorporating the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007109181A3 (en) * | 2006-03-17 | 2008-11-20 | Conagra Foods Inc | A concave tapered food product, method, and apparatus for producing such a product |
| CN101455990A (en) * | 2008-12-30 | 2009-06-17 | 董英成 | Crusher |
| CN204377424U (en) * | 2014-12-26 | 2015-06-10 | 无锡市湖山植保机械厂 | The absorption type mowing-apparatus of mower |
-
2014
- 2014-12-26 CN CN201410850479.8A patent/CN105875022B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007109181A3 (en) * | 2006-03-17 | 2008-11-20 | Conagra Foods Inc | A concave tapered food product, method, and apparatus for producing such a product |
| CN101455990A (en) * | 2008-12-30 | 2009-06-17 | 董英成 | Crusher |
| CN204377424U (en) * | 2014-12-26 | 2015-06-10 | 无锡市湖山植保机械厂 | The absorption type mowing-apparatus of mower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10518432B2 (en) | 2014-04-01 | 2019-12-31 | Mccain Foods Limited | Blade assembly and food cutting device incorporating the same |
| US11040461B2 (en) | 2014-04-01 | 2021-06-22 | Mccain Foods Limited | Blade assembly and food cutting device incorporating the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105875022B (en) | 2019-04-05 |
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Effective date of registration: 20190301 Address after: 410000 No. 186, Valley Road, Changsha hi tech Development Zone, Changsha, Hunan, Yuelu District Applicant after: HUNAN KUANGCHU TECHNOLOGY Co.,Ltd. Address before: 214000 Union Road, South District, Huda Industrial Resettlement Area, Binhu District, Wuxi City, Jiangsu Province Applicant before: Wuxi Hushan Plant Protection Machinery Factory |
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Effective date of registration: 20201028 Address after: 226500 168 Hui Cheng Road, Rucheng street, Rugao, Nantong, Jiangsu Patentee after: Rugao Artificial Intelligence Industry Research Institute Address before: 410000 No. 186, Valley Road, Changsha hi tech Development Zone, Changsha, Hunan, Yuelu District Patentee before: HUNAN KUANGCHU TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |