CN204232474U - Wear-resisting box body of draw-bar box - Google Patents
Wear-resisting box body of draw-bar box Download PDFInfo
- Publication number
- CN204232474U CN204232474U CN201420000820.6U CN201420000820U CN204232474U CN 204232474 U CN204232474 U CN 204232474U CN 201420000820 U CN201420000820 U CN 201420000820U CN 204232474 U CN204232474 U CN 204232474U
- Authority
- CN
- China
- Prior art keywords
- casing
- installation position
- described casing
- wear
- pull bar
- 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 kind of wear-resisting box body of draw-bar box, comprise casing, described casing is cuboid, the upper surface of casing, left surface and right flank are equipped with the wear rib of projection, the two ends of described casing left surface are provided with case wheel installation position, the first installation step and the second installation step is provided with in described case wheel installation position, the upper end, middle part of described casing right flank is provided with pull bar holder installation position, pull bar holder is provided with pull bar installing hole in installation position, and described casing is integrally moulded structure.The utility model structure is simple, not only can strengthen wearability, and production process is easy relative to existing casing, gets final product automated production, reduce cost of labor after only need opening a secondary mould.
Description
Technical field
The utility model relates to a kind of draw-bar box field, specifically a kind of wear-resisting box body of draw-bar box.
Background technology
Existing box body of draw-bar box structural design is unreasonable, and anti-wear performance is poor, and service life is short, and in production process, cost of labor is relatively high.
Summary of the invention
The purpose of this utility model is to provide a kind of wear-resisting box body of draw-bar box.
The utility model will solve that existing box body of draw-bar box structural design is unreasonable, and anti-wear performance is poor, and service life is short, and the problem that in production process, cost of labor is relatively high.
The technical solution of the utility model is: a kind of wear-resisting box body of draw-bar box, comprise casing, described casing is cuboid, the upper surface of casing, left surface and right flank are equipped with the wear rib of projection, the two ends of described casing left surface are provided with case wheel installation position, the first installation step and the second installation step is provided with in described case wheel installation position, the upper end, middle part of described casing right flank is provided with pull bar holder installation position, pull bar holder is provided with pull bar installing hole in installation position, and described casing is integrally moulded structure.
The beneficial effects of the utility model are: the utility model structure is simple, not only can strengthen wearability, and production process is easy relative to existing casing, get final product automated production, reduce cost of labor after only need opening a secondary mould.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is observed from front left side.
Fig. 2 be the utility model from directly over the structural representation observed.
Fig. 3 is the structural representation that the utility model is observed from right lateral side.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in the figure, it comprises casing 3, described casing 3 is in cuboid, the upper surface of casing 3, left surface and right flank are equipped with wear-resisting 5 of projection, the two ends of described casing 3 left surface are provided with case wheel installation position 7, and be provided with the first installation step 1 and the second installation step 2 in described case wheel installation position 7, the upper end, middle part of described casing 3 right flank is provided with pull bar holder installation position 4, be provided with pull bar installing hole 6 in pull bar holder installation position 4, described casing 3 is integrally moulded structure.
Claims (1)
1. a wear-resisting box body of draw-bar box, comprise casing, it is characterized in that described casing is cuboid, the upper surface of casing, left surface and right flank are equipped with the wear rib of projection, the two ends of described casing left surface are provided with case wheel installation position, the first installation step and the second installation step is provided with in described case wheel installation position, the upper end, middle part of described casing right flank is provided with pull bar holder installation position, pull bar holder is provided with pull bar installing hole in installation position, and described casing is integrally moulded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000820.6U CN204232474U (en) | 2014-01-02 | 2014-01-02 | Wear-resisting box body of draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000820.6U CN204232474U (en) | 2014-01-02 | 2014-01-02 | Wear-resisting box body of draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204232474U true CN204232474U (en) | 2015-04-01 |
Family
ID=52762046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420000820.6U Expired - Fee Related CN204232474U (en) | 2014-01-02 | 2014-01-02 | Wear-resisting box body of draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204232474U (en) |
-
2014
- 2014-01-02 CN CN201420000820.6U patent/CN204232474U/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: 20150401 Termination date: 20160102 |
|
| EXPY | Termination of patent right or utility model |