CN201606073U - Novel crawler beam connecting mechanism for backhoe loader - Google Patents
Novel crawler beam connecting mechanism for backhoe loader Download PDFInfo
- Publication number
- CN201606073U CN201606073U CN2010201211755U CN201020121175U CN201606073U CN 201606073 U CN201606073 U CN 201606073U CN 2010201211755 U CN2010201211755 U CN 2010201211755U CN 201020121175 U CN201020121175 U CN 201020121175U CN 201606073 U CN201606073 U CN 201606073U
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- CN
- China
- Prior art keywords
- frame
- contiguous block
- crawler beam
- crawler belt
- crawler
- 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 novel crawler beam connecting mechanism for a backhoe loader, which comprises a frame connecting block (2) fixedly connected on a frame (1), and a crawler beam connecting block (3) fixed on a crawler beam (4). The frame connecting block and the crawler beam connecting block are connected movably. The lower part of the frame connecting block (2) is provided with a pressing block (5). A cavity between the frame connecting block and the crawler beam connecting block is internally provided with a connecting key (8). Because of designing the conventional welding connection between the frame and the crawler beam of the backhoe loader into the movable connection and adopting the pressing block and the connecting key to connect, the novel crawler beam connecting mechanism not only can make the frame and the crawler beam of the backhoe loader assembled and disassembled rapidly and conveniently, improve using applicability and working efficiency of the backhoe loader and reduce expense cost, but also can improve overall working performance and service life of the backhoe loader.
Description
Technical field
The utility model relates to the walking mechanism crawler belt beam of loader-digger (ballast scarifier) and the bindiny mechanism of frame.
Background technology
At present, the digging mechanism of the traditional loader-digger that uses in the mine mostly adopts welding manner to connect crawler belt beam and frame, though characteristics such as that this traditional connected mode has is simple in structure, handling eases.But the major defect that it exists is a dismounting trouble between frame and the crawler travel assembly.Such as smaller in the space of some vertical shafts, inclined shaft inlet and can't pass through whole loader-digger, and when the dimensional space of mine work section part can satisfy whole loader-digger requirements of one's work, just need the dismounting loader-digger it could be transported to the operating position, dismounting is wasted time and energy, not only influence job schedule, and can influence complete machine service behaviour and application life.Therefore, existing loader-digger uses some limitation.
The utility model content
At the problem that loader-digger in the above-mentioned prior art exists, the utility model provides the strong loader-digger of a kind of compact conformation, easy accessibility, applicability with novel crawler beam bindiny mechanism.
The technical scheme that the technical problems to be solved in the utility model is taked is: described loader-digger comprises frame contiguous block that is fixedly connected on the frame and the crawler belt beam contiguous block that is fixed on the crawler belt beam with novel crawler beam bindiny mechanism, described frame contiguous block and crawler belt beam contiguous block are movably connected and connect.
In order to make up and dismounting between more convenient frame and the crawler belt beam, be provided with briquetting in frame contiguous block bottom, by briquetting and sub-screw frame contiguous block and crawler belt beam contiguous block are linked into an integrated entity.
In order to increase the bonding strength of frame contiguous block and crawler belt beam contiguous block, improve the integral working and the application life of loader-digger, between frame contiguous block and crawler belt beam contiguous block, be provided with connecting key.
The utility model connects owing to the frame with loader-digger is connected to be designed to be movably connected with crawler belt beam traditional welding, and adopt briquetting to assist to be connected with connecting key, not only can make the frame of loader-digger and the crawler belt beam is quick and convenient makes up and dismounting, the use applicability and the operating efficiency of loader-digger have been improved, reduce expense cost, but also can improve the complete machine sex work performance and the application life of loader-digger.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model.
The specific embodiment
In Fig. 1, described loader-digger comprises that with novel crawler beam bindiny mechanism welding is fixedly connected on the frame contiguous block 2 and the crawler belt beam contiguous block 3 that is weldingly fixed on the crawler belt beam 4 on the frame 1, described crawler belt beam 4 is fixed on the crawler travel assembly 10, described frame contiguous block 2 and crawler belt beam contiguous block 3 all are cuboid and make with the high-quality steel, described frame contiguous block evenly is connected with driving screw 9 at interval with crawler belt beam contiguous block top, be provided with briquetting 5 in frame contiguous block bottom, described briquetting is equipped with the ladder platform on one side and on the frame contiguous block, making briquetting be convex-concave with the frame contiguous block by the ladder platform cooperates, by sub-screw 6 briquetting and frame contiguous block and crawler belt beam contiguous block are linked into an integrated entity again, be provided with cavity between described frame contiguous block and the crawler belt beam contiguous block, be provided with the connecting key 8 that metal material is made in cavity, connecting key links into an integrated entity with inner screw 7 and crawler belt beam contiguous block 3.
Claims (3)
1. a loader-digger is with novel crawler beam bindiny mechanism, it is characterized in that: it comprises the frame contiguous block (2) that is fixedly connected on the frame (1) and is fixed on crawler belt beam contiguous block (3) on the crawler belt beam (4) that described frame contiguous block and crawler belt beam contiguous block are movably connected and connect.
2. a kind of loader-digger according to claim 1 novel crawler beam bindiny mechanism, it is characterized in that: be provided with briquetting (5) in frame contiguous block (2) bottom, briquetting is provided with the ladder platform on one side, briquetting cooperates with frame contiguous block convex-concave, with sub-screw (6) briquetting and frame contiguous block and crawler belt beam contiguous block is linked into an integrated entity.
3. a kind of loader-digger according to claim 1 novel crawler beam bindiny mechanism, it is characterized in that: be provided with connecting key (8) in the cavity between frame contiguous block and crawler belt beam contiguous block, connecting key and crawler belt beam contiguous block linked into an integrated entity by inner screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201211755U CN201606073U (en) | 2010-02-25 | 2010-02-25 | Novel crawler beam connecting mechanism for backhoe loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201211755U CN201606073U (en) | 2010-02-25 | 2010-02-25 | Novel crawler beam connecting mechanism for backhoe loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606073U true CN201606073U (en) | 2010-10-13 |
Family
ID=42950779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201211755U Expired - Fee Related CN201606073U (en) | 2010-02-25 | 2010-02-25 | Novel crawler beam connecting mechanism for backhoe loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005443A (en) * | 2014-04-25 | 2014-08-27 | 湖南新天和工程设备有限公司 | Chassis mechanism used for crawler-type backhoe loader and mounting and demounting of chassis mechanism |
-
2010
- 2010-02-25 CN CN2010201211755U patent/CN201606073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005443A (en) * | 2014-04-25 | 2014-08-27 | 湖南新天和工程设备有限公司 | Chassis mechanism used for crawler-type backhoe loader and mounting and demounting of chassis mechanism |
| CN104005443B (en) * | 2014-04-25 | 2015-09-23 | 湖南新天和工程设备有限公司 | For body chassis and the assembly and disassembly methods thereof of caterpillar type loader digger |
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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: 20101013 Termination date: 20130225 |