CN203353156U - Hay mower gear lever height adjusting structure - Google Patents
Hay mower gear lever height adjusting structure Download PDFInfo
- Publication number
- CN203353156U CN203353156U CN 201320320962 CN201320320962U CN203353156U CN 203353156 U CN203353156 U CN 203353156U CN 201320320962 CN201320320962 CN 201320320962 CN 201320320962 U CN201320320962 U CN 201320320962U CN 203353156 U CN203353156 U CN 203353156U
- Authority
- CN
- China
- Prior art keywords
- gear lever
- adjusting structure
- mower
- hay mower
- height adjusting
- 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 - Fee Related
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Abstract
The utility model discloses a hay mower gear lever height adjusting structure which is arranged on a rear wheel axle of a hay mower. The hay mower gear lever height adjusting structure is characterized in that a gear lever is included, an adjusting structure is arranged between the gear lever and the rear wheel axle and comprises an upper support, a lower support and a torsional spring, the torsional spring is connected with the upper support and the lower support through a connecting pin, the lower support is fixedly connected with the rear wheel axle through a bolt, the upper support is fixedly connected with the gear lever, and a gear plate is arranged behind the gear lever. The adjustment operation is convenient and user-friendly, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of mower and heightens the gear lever structure.
Background technology
It is all by lever is connected with spring leaf that traditional mower is heightened lever, by the strain of spring leaf, controls separating and adjusting in conjunction with realizing mowing height of mower of gear lever and gear plate.But by the restriction to material and process technology, the spring leaf fracture easily occurs, damage the phenomenons such as distortion or elasticity deficiency; And its cost of manufacture is high, and difficulty of processing is large, poor durability, poor reliability, inconvenient maintenance, handle difficulty effort etc., is difficult to reach the mower job requirement.
The utility model content
The purpose of this utility model is to provide a kind of mower to heighten the lever structure, and adjustment operation facilitates hommization, increases the service life simultaneously.
To achieve these goals, the technical solution of the utility model is as follows:
Mower is heightened the gear lever structure, be arranged on the hind axle on mower, it is characterized in that: comprise gear lever, be provided with adjustment structure between gear lever and hind axle, described adjustment structure comprises upper bracket, lower carriage and torsion spring, and described torsion spring is connected setting with lower carriage with upper bracket by connecting pin, and described lower carriage is fixedly connected with hind axle by bolt, described upper bracket is fixedly connected with gear lever, in the back of gear lever, is provided with the gear plate.
The beneficial effects of the utility model:
Heighten the gear lever structure on traditional mower of comparing, all that reed is connected with gear lever, then pull open by the elasticity sex change of reed and realize heightening in conjunction with gear lever and gear plate, but reed is through repeatedly easily rupturing after strain, follow the string, finally cause gear lever not reset.
The utility model is owing to being provided with torsion spring, by torsion spring, provides elastic pressure to control separating and combination of gear lever and gear plate, with torsion spring, replaced spring leaf, thereby the height of realizing mower is regulated, make mower that hommization more in use procedure be arranged, operator's operation is lighter, laborsaving.
As from the foregoing, the utility model adjustment operation facilitates hommization, increases the service life simultaneously.
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Embodiment
As depicted in figs. 1 and 2, the utility model relates to a kind of mower and heightens the gear lever structure, be arranged on the hind axle 1 on mower, it is characterized in that: comprise gear lever 2, be provided with adjustment structure between gear lever 2 and hind axle 1, described adjustment structure comprises upper bracket 3, lower carriage 4 and torsion spring 5, described torsion spring 5 is connected setting with upper bracket 3 with lower carriage 4 by connecting pin 6, described lower carriage 4 is fixedly connected with hind axle 1 by bolt, described upper bracket 3 is fixedly connected with gear lever 2, in the back of gear lever 2, is provided with gear plate 7.
The foregoing is only an embodiment of the present utility model, not to the restriction of this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (1)
1. mower is heightened the gear lever structure, be arranged on the hind axle on mower, it is characterized in that: comprise gear lever, be provided with adjustment structure between gear lever and hind axle, described adjustment structure comprises upper bracket, lower carriage and torsion spring, and described torsion spring is connected setting with lower carriage with upper bracket by connecting pin, and described lower carriage is fixedly connected with hind axle by bolt, described upper bracket is fixedly connected with gear lever, in the back of gear lever, is provided with the gear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320320962 CN203353156U (en) | 2013-06-05 | 2013-06-05 | Hay mower gear lever height adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320320962 CN203353156U (en) | 2013-06-05 | 2013-06-05 | Hay mower gear lever height adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203353156U true CN203353156U (en) | 2013-12-25 |
Family
ID=49801006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320320962 Expired - Fee Related CN203353156U (en) | 2013-06-05 | 2013-06-05 | Hay mower gear lever height adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203353156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115613A (en) * | 2014-08-11 | 2014-10-29 | 陈斌 | Heightened gear plate limiting device for hay mower |
-
2013
- 2013-06-05 CN CN 201320320962 patent/CN203353156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115613A (en) * | 2014-08-11 | 2014-10-29 | 陈斌 | Heightened gear plate limiting device for hay mower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140605 |