CN2812548Y - Lawn-mower hobbing cutter device - Google Patents
Lawn-mower hobbing cutter device Download PDFInfo
- Publication number
- CN2812548Y CN2812548Y CN 200520013570 CN200520013570U CN2812548Y CN 2812548 Y CN2812548 Y CN 2812548Y CN 200520013570 CN200520013570 CN 200520013570 CN 200520013570 U CN200520013570 U CN 200520013570U CN 2812548 Y CN2812548 Y CN 2812548Y
- Authority
- CN
- China
- Prior art keywords
- hob
- main shaft
- hobbing cutter
- roll blade
- grass
- 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.)
- Expired - Lifetime
Links
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- Harvester Elements (AREA)
Abstract
The utility model relates to a hob device for a grass cutter, which relates to a cutter. The hob device comprises a main shaft, a hob bracket and hob blades, wherein the main shaft penetrates through the center of the hob bracket, and the hob blades are installed on the hob bracket and are divided into a left group and a right group; each of included angles formed by the left group of hob blades and the main shaft is alpha, and the value of each of included angles formed by the right group of hob blades and the main shaft is 180 DEG minus the alpha. The hob device solves the problem that cleared grass can fly out from a grass collection basket when the grass cutter cuts the grass. The utility model has the advantages of simple structure, practicability and convenience.
Description
Technical field
The utility model relates to a kind of cutter, especially relates to the hobboing cutter device on a kind of mower.
Background technology
Along with society and expanding economy, people's environmental consciousness is also more and more stronger, the life that enters us that the meadow, lawn is a large amount of, so mower has also obtained using widely.Existing hobboing cutter device all is that some roll blades are fixed on the hobbing cutter support by equidirectional spirality, the grass of removing can fly by the hand of helix of hobboing cutter on one side, collection straw basket easily flies out, make the lawn of cutting grass clear up useless grass again like this, and cleaning difficulty, have useless grass to make the lawn uneven on the lawn, mower is easy to generate when mowing and tears careless phenomenon, and it is attractive in appearance to influence the lawn.
Summary of the invention
Goal of the invention of the present utility model is to have solved the defective that exists in the prior art, provides a kind of and can make can the not fly out mower hobboing cutter device of collection straw basket of the useless grass of mower under removing in the mowing process.The technical solution of the utility model is: a kind of mower hobboing cutter device, comprise main shaft, hobbing cutter support and roll blade, main shaft passes the hobbing cutter support center, roll blade is installed on the hobbing cutter support, about described roll blade divides 2 groups, the angle of one group of roll blade in the left side and main shaft is a, and the angle of one group of roll blade in the right and main shaft is 180 °-a.
Roll blade about described on 2 groups respectively one by one correspondence be spaced on hobbing cutter support.
A kind of mower hobboing cutter device by the technique scheme design, about roll blade divides 2 groups, the angle of one group of roll blade in the left side and main shaft is a, the angle of one group of roll blade in the right and main shaft is 180 °-a, about two groups of roll blades be equivalent to intersect, in the middle of the useless grass of removing so all concentrates on, can make things convenient in the collection straw basket of falling into the mower rear side accurately, the utlity model has simple in structure, practical and convenient advantage.
Description of drawings
Fig. 1: the structural representation of the utility model embodiment.
Embodiment
Be described in further detail below in conjunction with 1 pair of the technical solution of the utility model of accompanying drawing.
A kind of mower hobboing cutter device, main shaft 1 runs through each hobbing cutter support center and interfixes, about roll blade divides 2 groups.The roll blade 3 on the left side is fixed on hobbing cutter support 2, hobbing cutter support 4 and the hobbing cutter support 5, and the angle 10 of one group of roll blade in the left side and main shaft is a.The roll blade 7 on the right is fixed on hobbing cutter support 5, hobbing cutter support 6 and the hobbing cutter support 8, and the angle 9 of one group of roll blade in the right and main shaft is 180 °-a.About on 2 groups roll blade respectively one by one correspondence be spaced on hobbing cutter support.
Claims (2)
1, a kind of mower hobboing cutter device, comprise main shaft, hobbing cutter support and roll blade, main shaft passes the hobbing cutter support center, roll blade is installed on the hobbing cutter support, it is characterized in that described roll blade divide about 2 groups, the angle of one group of roll blade in the left side and main shaft is a, and the angle of one group of roll blade in the right and main shaft is 180 °-a.
2, a kind of mower hobboing cutter device according to claim 1, it is characterized in that described about on 2 groups roll blade respectively one by one correspondence be spaced on hobbing cutter support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013570 CN2812548Y (en) | 2005-07-26 | 2005-07-26 | Lawn-mower hobbing cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013570 CN2812548Y (en) | 2005-07-26 | 2005-07-26 | Lawn-mower hobbing cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812548Y true CN2812548Y (en) | 2006-09-06 |
Family
ID=36947629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013570 Expired - Lifetime CN2812548Y (en) | 2005-07-26 | 2005-07-26 | Lawn-mower hobbing cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812548Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022134282A1 (en) * | 2020-12-25 | 2022-06-30 | 绿友机械集团股份有限公司 | Lawn trimming roller cutter driven by built-in outer rotor motor and lawn maintenance tool |
-
2005
- 2005-07-26 CN CN 200520013570 patent/CN2812548Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022134282A1 (en) * | 2020-12-25 | 2022-06-30 | 绿友机械集团股份有限公司 | Lawn trimming roller cutter driven by built-in outer rotor motor and lawn maintenance tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINHUA SAIGE HARDWARE + PLASTIC INJECTION CO., LTD Free format text: FORMER OWNER: LI YOUCHENG Effective date: 20140429 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140429 Address after: 321037 Jinhua Province, Eastern Jin Fu town, East Village, Hong Kong Avenue, No. 1777, No. Patentee after: Jinhua Saige Hardware & Plastic Injection Co., Ltd. Address before: 321037 No. 88, Jingang Avenue, Golden Triangle Economic Development Zone, Zhejiang, Jinhua Patentee before: Li Youcheng |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150726 Granted publication date: 20060906 |
|
| EXPY | Termination of patent right or utility model |