CN202745094U - Positive and side dumping type carry-scraper working device - Google Patents
Positive and side dumping type carry-scraper working device Download PDFInfo
- Publication number
- CN202745094U CN202745094U CN201220475598.6U CN201220475598U CN202745094U CN 202745094 U CN202745094 U CN 202745094U CN 201220475598 U CN201220475598 U CN 201220475598U CN 202745094 U CN202745094 U CN 202745094U
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- China
- Prior art keywords
- scraper
- working device
- positive
- large arm
- side dumping
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- Expired - Lifetime
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Abstract
The utility model relates to a positive and side dumping type carry-scraper working device and belongs to the technical field of structures of carry-scraper working devices. The positive and side dumping type carry-scraper working device comprises a shovel bucket (1) and a shovel bucket bracket (2), wherein the shovel bucket (1) and the shovel bucket bracket (2) are connected through a bucket overturning shaft (3); a large arm (4) is connected with the shovel bucket bracket (2) through a large arm front shaft (5); a rocker arm (7) is connected with the shovel bucket bracket (2) through a first rocker arm shaft (8); the large arm (4) is connected with a front rack through a large arm rear shaft (6); and the rocker arm (7) is connected with a bucket overturning oil cylinder (10) through a second rocker arm shaft (9). The positive and side dumping type carry-scraper working device is formed by improving on the basis of a side dumping type carry-scraper in the prior art, has functions of positive dumping and side dumping and has many functions; and the positive and side dumping type carry-scraper working device can meet requirements of different working conditions and has the advantages of high working efficiency, flexibility in operation and convenience for maintenance.
Description
Technical field
The utility model relate to a kind of just, the side dump working device of underground scraper, belong to the working device of underground scraper technical field of structures.
Background technology
At present, scraper is widely used in the exploitation, mining process of underground mine, construction of tunnel etc., and this type of engineering tunnel is usually narrow, short, and the stope condition of work is very abominable.Yet the working device of underground scraper of prior art mostly is side dump, is difficult to flexible operation under abominable stope environment, and operating efficiency is very low, and maintenance is also inconvenient.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, provide a kind of flexible and convenient operation, high efficiency and easy to maintenance just, the side dump working device of underground scraper.
Of the present utility model a kind of just, the side dump working device of underground scraper, its special character is to comprise scraper bowl 1, dipper frame 2, scraper bowl 1 links to each other by tipping pivot 3 with dipper frame 2, large arm 4 links to each other with dipper frame 2 by large arm front axle 5; rocking arm 7 links to each other with dipper frame 2 by the first rocker arm shaft 8; large arm 4 links to each other with forebay by large arm rear axle 6, and rocking arm 7 is connected with dump ram 10 by the second rocker arm shaft 9.
Described scraper bowl 1 is provided with Catherine wheel oil cylinder 11 with dipper frame 2, and Catherine wheel oil cylinder 11 is fixed on the dipper frame 2 by tipping bucket cylinder lower shaft 12.
The utility model is a kind of just, the side dump working device of underground scraper, be to improve on the basis of prior art side dumping scraper to form, have the function of just unloading with side dumping concurrently, one-machine-multi-function, can satisfy the needs of different operating modes, its high efficiency, flexible operation, maintenance are easy.
Description of drawings
Fig. 1: the utility model is a kind of just, the structural representation of side dump working device of underground scraper;
Fig. 2: a kind of just, the side dump scraper just unloading the front view of use state;
Fig. 3: a kind of just, the side dumping of side dump scraper uses the top view of state;
Fig. 4: a kind of just, side dump scraper operation turns to the top view of use state;
Among the figure: 1: scraper bowl; 2: dipper frame; 3: tipping pivot; 4: large arm; 5: large arm front axle; 6: large arm rear axle; 7: rocking arm; 8: the first rocker arm shafts; 9: the second rocker arm shafts; 10: dump ram; 11: the Catherine wheel oil cylinder; 12: tipping bucket cylinder lower shaft.
The specific embodiment
Referring to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
Present embodiment a kind of just, the side dump working device of underground scraper, comprise scraper bowl 1, dipper frame 2, scraper bowl 1 links to each other by tipping pivot 3 with dipper frame 2, large arm 4 links to each other with dipper frame 2 by large arm front axle 5; rocking arm 7 links to each other with dipper frame 2 by the first rocker arm shaft 8; large arm 4 links to each other with forebay by large arm rear axle 6, and rocking arm 7 is connected with dump ram 10 by the second rocker arm shaft 9.
By changing tipping pivot 3 in the articulated position of scraper bowl 1 with dipper frame 2, the left side that can realize scraper bowl 1 is unloaded with the right side and is unloaded; When not needing side dumping, realize just unloading by dump ram 10 and rocking arm 7.
The utility model is a kind of just, the side dump working device of underground scraper, be to improve on the basis of prior art side dumping scraper to form, have the function of just unloading with side dumping concurrently, one-machine-multi-function, can satisfy the needs of different operating modes, its high efficiency, flexible operation, maintenance are easy.
Claims (2)
- One kind just, the side dump working device of underground scraper, it is characterized in that comprising scraper bowl (1), dipper frame (2), scraper bowl (1) links to each other by tipping pivot (3) with dipper frame (2), large arm (4) links to each other with dipper frame (2) by large arm front axle (5); rocking arm (7) links to each other with dipper frame (2) by the first rocker arm shaft (8); large arm (4) links to each other with forebay by large arm rear axle (6), and rocking arm (7) is connected with dump ram (10) by the second rocker arm shaft (9).
- As claimed in claim 1 a kind of just, the side dump working device of underground scraper, it is characterized in that described scraper bowl (1) and dipper frame (2) are provided with Catherine wheel oil cylinder (11), Catherine wheel oil cylinder (11) is fixed on the dipper frame (2) by tipping bucket cylinder lower shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220475598.6U CN202745094U (en) | 2012-09-18 | 2012-09-18 | Positive and side dumping type carry-scraper working device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220475598.6U CN202745094U (en) | 2012-09-18 | 2012-09-18 | Positive and side dumping type carry-scraper working device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745094U true CN202745094U (en) | 2013-02-20 |
Family
ID=47704517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220475598.6U Expired - Lifetime CN202745094U (en) | 2012-09-18 | 2012-09-18 | Positive and side dumping type carry-scraper working device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745094U (en) |
-
2012
- 2012-09-18 CN CN201220475598.6U patent/CN202745094U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |