CN212728061U - Grass chopper with avoiding cutter head - Google Patents
Grass chopper with avoiding cutter head Download PDFInfo
- Publication number
- CN212728061U CN212728061U CN202021188110.2U CN202021188110U CN212728061U CN 212728061 U CN212728061 U CN 212728061U CN 202021188110 U CN202021188110 U CN 202021188110U CN 212728061 U CN212728061 U CN 212728061U
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- cutter head
- gear box
- avoiding
- shaft
- avoiding cutter
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Abstract
The utility model provides a garrulous grass machine of blade disc is dodged in area, the lawn mower includes the main drive gear box of garrulous grass machine main part, two output shafts in area, dodges the blade disc support, dodges the blade disc gear box, the rotor arm and dodge the blade disc. An input shaft of an avoiding cutter head gear box arranged on an avoiding cutter head support is connected with an output shaft of a main transmission gear box, an output shaft of the avoiding cutter head gear box is connected with an avoiding cutter head, the avoiding cutter head is arranged on a rotating arm together with a cutter head shaft and a shaft sleeve, the rotating arm is hinged on the avoiding cutter head support, and the avoiding cutter head support is arranged on a sliding rail on a grass chopper main body. The utility model provides a based on garrulous grass quick-witted main part, the more simple and convenient lawn mower of dodging of transmission design. Meanwhile, the height of the avoiding cutter head can be conveniently adjusted, and the avoiding cutter head can better adapt to different terrain conditions.
Description
Technical Field
The utility model relates to a garden machine and orchard machinery relevant field have specifically designed a garrulous grass machine of blade disc is dodged in area.
Background
In recent years, with the popularization of green ecological planting mode, the mode of operation for gardening management without applying herbicide or by scarfing has gained more and more acceptance by agricultural growers. The avoidance type mower obtains more acceptance of fruit growers, but the horizontal flail knife of the avoidance type mower has poor performance when facing an operation scene with uneven ground. The grass chopper (also called straw returning machine) can work relatively well under the same condition, and if the grass chopper can provide an avoiding and mowing function in combination with the form of the grass chopper, the applicability of the product can be improved.
Disclosure of Invention
The utility model aims at providing a grass chopper of blade disc is dodged in area can adapt to the orchard and the under-tree operating condition of ground unevenness better.
The utility model provides a pair of garrulous grass machine of blade disc is dodged in area, including garrulous grass machine main part, take the main drive gear box of two output shafts, dodge the blade disc support, dodge the blade disc gear box, the rotor arm and dodge the blade disc, its structure is:
the main body of the grass chopper is provided with a main transmission gear box with two output shafts.
One output shaft of the main transmission gear box is connected to the rotating shaft of the grass chopper.
The other output shaft of the main transmission gear box is connected with an input shaft of an avoidance cutter head gear box arranged on the avoidance cutter head bracket.
An output shaft of the avoiding cutter head gear box is connected with the avoiding cutter head.
The avoiding cutter head is arranged on the rotating arm together with the cutter head shaft and the shaft sleeve, and the other end of the rotating arm is hinged on the avoiding cutter head support.
The avoiding cutter head bracket is arranged on a slide rail on the grass chopper main body.
Furthermore, the output shaft of the main transmission gear box is connected with the input shaft of the avoidance cutter head gear box through a universal joint transmission shaft.
Drawings
FIG. 1 is a front view of a lawn mower according to an embodiment of the present invention;
FIG. 2 is a rear view of a lawn mower according to an embodiment of the present invention;
fig. 3 is a partial view of an embodiment of the present invention.
Detailed Description
The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.
Referring to fig. 1 and 2, a main transmission gear box 2 with two output shafts is arranged on a grass chopper main body 1.
The first output shaft 3 of the main transmission gear box 2 is connected to a belt pulley 6 of a crushing blade rotating shaft 5 through a belt pulley 4.
The second output shaft 7 of the main transmission gear box 2 is connected to an input shaft 10 of an avoidance cutter gear box 9 through a universal joint transmission shaft 8.
The avoidance cutter head gear box 9 is arranged on the avoidance cutter head bracket 11.
The belt pulley 12 on the output shaft of the avoidance cutter gear box 9 is connected with the avoidance cutter belt pulley 13.
The avoidance cutter 14 together with the cutter shaft and the shaft sleeve 15 and the avoidance cutter belt pulley 13 are mounted on a rotating arm 16, and the other end of the rotating arm 16 is hinged on the avoidance cutter support 11.
Referring to fig. 3, the avoidance cutter head bracket 11 is mounted on a slide rail 17 on the grass chopper main body 1.
The slide rail 17 is provided with a strip-shaped hole 18 for installation.
The avoidance cutter holder 11 is provided with a mounting hole 19 for that.
Referring to figure 1, the grass chopper body 1 is connected to a tractor by a three point hitch bracket 20.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a grass chopper of blade disc is dodged in area, includes the main drive gear box of grass chopper main part, two output shafts in area, dodges the blade disc support, dodges the blade disc gear box, and the rotor arm and dodge the blade disc, its characterized in that:
the main body of the grass chopper is provided with a main transmission gear box with two output shafts;
one output shaft of the main transmission gear box is connected to a rotating shaft of the grass chopper;
the other output shaft of the main transmission gear box is connected with an input shaft of an avoidance cutter head gear box arranged on the avoidance cutter head bracket;
an output shaft of the avoiding cutter head gear box is connected with an avoiding cutter head;
the avoidance cutter head, the cutter head shaft and the shaft sleeve are arranged on a rotating arm, and the other end of the rotating arm is hinged on the avoidance cutter head bracket;
the avoiding cutter head bracket is arranged on a slide rail on the grass chopper main body.
2. The grass chopper with an avoiding cutter disc as claimed in claim 1, wherein the connection between the output shaft of the main transmission gear box and the input shaft of the avoiding cutter disc gear box is connected through a universal joint transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188110.2U CN212728061U (en) | 2020-06-24 | 2020-06-24 | Grass chopper with avoiding cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188110.2U CN212728061U (en) | 2020-06-24 | 2020-06-24 | Grass chopper with avoiding cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212728061U true CN212728061U (en) | 2021-03-19 |
Family
ID=75010620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021188110.2U Active CN212728061U (en) | 2020-06-24 | 2020-06-24 | Grass chopper with avoiding cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212728061U (en) |
-
2020
- 2020-06-24 CN CN202021188110.2U patent/CN212728061U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |