CN202998782U - Bearing pedestal of rotary cultivator - Google Patents
Bearing pedestal of rotary cultivator Download PDFInfo
- Publication number
- CN202998782U CN202998782U CN 201320007793 CN201320007793U CN202998782U CN 202998782 U CN202998782 U CN 202998782U CN 201320007793 CN201320007793 CN 201320007793 CN 201320007793 U CN201320007793 U CN 201320007793U CN 202998782 U CN202998782 U CN 202998782U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- bearing pedestal
- bearing
- groove
- bearing block
- 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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- Sealing Of Bearings (AREA)
- Harvester Elements (AREA)
Abstract
The utility model discloses a bearing pedestal of a rotary cultivator, which prevents weeds from entering the bearing pedestal. The bearing support comprises a base (1); and a knife shaft (3) is arranged on the base (1). The bearing pedestal is characterized in that a groove (4) is formed in one end surface of the base (1); and a grass retaining ring (2) welded on the knife shaft (3) is sheathed in the groove (4). The bearing pedestal with a simple structure can further prevent the weeds from entering the bearing pedestal, thereby reducing the abrasion to an oil seal and a bearing.
Description
Technical field
The utility model relates to a kind of rotovator, specifically a kind of bearing block of rotovator.
Background technology
At present, the internal diameter of bearing block is 65 ㎜, and external diameter is 85 ㎜, and gear grass circle one side of rotovator is welded on cutter shaft, and opposite side is sleeved on bearing block, enters in bearing block to prevent weeds.But existing rotovator is when operation, and its weeds enter bearing block after turning to 2 times by extruding, causes oil sealing and bearing to produce wearing and tearing.
Summary of the invention
The purpose of this utility model is to provide a kind of bearing block that makes weeds can not enter the rotovator in bearing block.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of bearing block of rotovator, and it comprises pedestal, and pedestal is provided with cutter shaft, and the pedestal end face is provided with groove, and the gear grass snare that is welded on cutter shaft is contained in groove.
The internal diameter of the utility model pedestal is 65 ㎜, and external diameter is 100 ㎜～120 ㎜.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, and it is simple in structure, can prevent further that weeds from entering bearing block, reduces the wearing and tearing to oil sealing and bearing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of bearing block of rotovator, it comprises pedestal 1, and pedestal 1 is provided with cutter shaft 3, and pedestal 1 end face is provided with groove 4, and the gear grass circle 2 that is welded on cutter shaft 3 is sleeved in groove 4.
The internal diameter of the utility model pedestal 1 is 65 ㎜, and external diameter is 100 ㎜～120 ㎜.(the utility model is 105 ㎜).
When the utility model uses, due to the external diameter that has thickened pedestal 1, and be provided with groove 4 at pedestal 1 end face, gear grass circle 2 is sleeved in groove 4, and therefore, under the stopping of groove 4, weeds are not easy to enter in pedestal 1, reduce the wearing and tearing to oil sealing and bearing.
Claims (2)
1. the bearing block of a rotovator, it comprises pedestal (1), pedestal (1) is provided with cutter shaft (3), it is characterized in that pedestal (1) end face is provided with groove (4), and the gear grass circle (2) that is welded on cutter shaft (3) is sleeved in groove (4).
2. the bearing block of rotovator according to claim 1, the internal diameter that it is characterized in that pedestal (1) is 65 ㎜, external diameter is 100 ㎜～120 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007793 CN202998782U (en) | 2013-01-08 | 2013-01-08 | Bearing pedestal of rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007793 CN202998782U (en) | 2013-01-08 | 2013-01-08 | Bearing pedestal of rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998782U true CN202998782U (en) | 2013-06-19 |
Family
ID=48590432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320007793 Expired - Fee Related CN202998782U (en) | 2013-01-08 | 2013-01-08 | Bearing pedestal of rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998782U (en) |
-
2013
- 2013-01-08 CN CN 201320007793 patent/CN202998782U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20150108 |
|
| EXPY | Termination of patent right or utility model |