CN212671781U - High-efficient shovel dress device of open-pit mining - Google Patents
High-efficient shovel dress device of open-pit mining Download PDFInfo
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- CN212671781U CN212671781U CN202021346890.9U CN202021346890U CN212671781U CN 212671781 U CN212671781 U CN 212671781U CN 202021346890 U CN202021346890 U CN 202021346890U CN 212671781 U CN212671781 U CN 212671781U
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Abstract
The utility model discloses a high-efficiency shovel loader for open-pit mining, which comprises a bucket, wherein one end of the bucket is open, and the other end of the bucket is provided with a traction frame used for being connected with a locomotive; sliding grooves are formed in the two sides of the traction frame, sliding columns are arranged in the sliding grooves in a sliding mode, first oil cylinders are arranged on the two sides of the bucket in the horizontal direction respectively, and the telescopic end of each first oil cylinder is fixedly connected with the middle of the corresponding sliding column; the bottom of the bucket is provided with a retracting groove, a passing groove matched with the width of each sliding column is formed between each sliding groove and the retracting groove, the lower end of each sliding column penetrates through the corresponding passing groove and extends to the inside of the retracting groove, and the part, located in the retracting groove, of each sliding column is fixedly connected with one end of a connecting rod which is horizontally arranged. The utility model discloses can realize the shovel dress to the ore deposit rock from two upper and lower directions, the convenient flexibility of operation mode has improved open-cut mining operating efficiency.
Description
Technical Field
The utility model relates to a mining machinery technical field especially relates to a high-efficient shovel dress device of open-pit mining.
Background
The open-pit mine is a working place for directly stripping and mining on the earth surface, and some open-pit mines adopt a middle-end mining process, firstly carry out perforation blasting on surrounding rocks or ore bodies, and then shovel and load loose ore rocks by adopting equipment such as an excavator, an electric shovel and the like, however, the shovel and load device for open-pit mining at the present stage has the condition of single operation mode, and the shovel and load efficiency needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient shovel dress device of open-cast mining solves the technical problem who mentions in the above-mentioned background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to an efficient shovel loader for open-pit mining, which comprises a bucket, wherein one end of the bucket is in an open shape, and the other end of the bucket is provided with a traction frame used for being connected with a locomotive; sliding grooves are formed in the two sides of the traction frame, sliding columns are arranged in the sliding grooves in a sliding mode, first oil cylinders are arranged on the two sides of the bucket in the horizontal direction respectively, and the telescopic end of each first oil cylinder is fixedly connected with the middle of the corresponding sliding column; the bottom of the bucket is provided with a retracting groove, a passing groove matched with the width of each sliding column is formed between each sliding groove and the retracting groove, the lower end of each sliding column penetrates through the corresponding passing groove and extends into the retracting groove, the part, located in the retracting groove, of each sliding column is fixedly connected with one end of a connecting rod which is horizontally arranged, the other ends of the two connecting rods are hinged with two sides of one end of a downward turning shovel respectively, and second oil cylinders are arranged between the upper half sections of the two sliding columns and two sides of the other end of the downward turning shovel respectively; the upper portion symmetry of scraper bowl open end is provided with two installation ears, two articulated being provided with between the installation ear and digging the shovel, the other end upper portion symmetry of scraper bowl is provided with two erection columns, two the first half section of erection column with dig respectively on and be provided with the third hydro-cylinder between the upper portion of shovel.
Furthermore, slide rails are arranged on the inner sides of the tops of the two slide grooves, and slide blocks matched with the two slide rails are arranged at the upper ends of the two slide columns respectively.
Furthermore, the free end of the downward turning shovel is arranged to be in a slope shape inclined from top to bottom.
Furthermore, the free end of the upper digging shovel is provided with digging teeth
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses a be provided with respectively in scraper bowl both sides and turn over the shovel and dig the shovel on with, when carrying out open-cut mining operation, carry out the shovel dress through turning over the ore rock of shovel to low department down, can realize turning over the flexible regulation of shovel down through first hydro-cylinder moreover, can realize turning over the upset of shovel down through the second hydro-cylinder, be convenient for turn over the ore rock shovel to the scraper bowl in. In addition, the upper digging shovel above the bucket can dig the ore rocks at a high position, and the third oil cylinder is used for overturning the upper digging shovel, so that the upper digging shovel digs the ore rocks into the bucket. The utility model discloses can realize the shovel dress to the ore deposit rock from two upper and lower directions, the convenient flexibility of operation mode has improved open-cut mining operating efficiency.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of FIG. 1;
description of reference numerals: 1. a bucket; 2. a traction frame; 3. a sliding groove; 4. a sliding column; 5. a first cylinder; 6. a retraction slot; 7. a passage groove; 8. a connecting rod; 9. turning down the shovel; 10. a second cylinder; 11. mounting lugs; 12. digging and shoveling; 13. mounting a column; 14. a third oil cylinder; 15. a slide rail; 16. a slide block.
Detailed Description
As shown in fig. 1-2, the high-efficiency shovel loader for open-pit mining comprises a bucket 1, wherein one end of the bucket 1 is open, and the other end of the bucket 1 is provided with a traction frame 2 used for being connected with a locomotive.
The both sides of traction frame 2 all are provided with the sliding groove 3, slidable installs the glide post 4 in the sliding groove 3, two slide rail 15 is all installed to the top inboard of sliding groove 3, two the upper end of glide post 4 is installed respectively with two the slider 16 of slide rail 15 looks adaptation. First oil cylinders 5 are fixedly installed on two sides of the bucket 1 along the horizontal direction respectively, and the telescopic ends of the first oil cylinders 5 are fixedly connected with the middle parts of the sliding columns 4 on the corresponding sides respectively. The bottom of the bucket 1 is provided with a retraction groove 6, and a passing groove 7 matched with the width of the sliding column 4 is formed between each sliding groove 3 and the retraction groove 6. The lower end of each sliding column 4 penetrates through the corresponding passage groove 7 and extends into the accommodating groove 6, and the part of each sliding column 4 positioned in the accommodating groove 6 is fixedly connected with one end of a connecting rod 8 which is horizontally arranged.
The other end of the two connecting rods 8 is hinged with the two sides of one end of the downward turning shovel 9, the free end of the downward turning shovel 9 is arranged to be in a slope shape inclined from top to bottom, and the second oil cylinders 10 are installed between the upper half section of the sliding column 4 and the two sides of the other end of the downward turning shovel 9 respectively. The main bodies of the two second oil cylinders 10 are respectively hinged with the sliding column 4, and the telescopic ends of the two second oil cylinders 10 are respectively hinged with two sides of the downward turning shovel 9.
The upper portion symmetry of scraper bowl 1 open end is provided with two installation ears 11, two it is provided with upper digging shovel 12 through the pivot is articulated between the installation ear 11. The fixed two erection columns 13 that are provided with of other end upper portion symmetry of scraper bowl 1, two the first half section of erection column 13 with install third hydro-cylinder 14 respectively between the upper portion of digging shovel 12 on, two the main part of third hydro-cylinder 14 respectively with two the erection column 13 is articulated to be connected, two the flexible end of third hydro-cylinder 14 respectively with the upper portion of digging shovel 12 is articulated to be connected on. In this embodiment, the free end of the upper cutting blade 12 is provided with a cutting tooth.
The utility model discloses a be provided with respectively in scraper bowl both sides and turn over the shovel and dig the shovel on with, when carrying out open-cut mining operation, carry out the shovel dress through turning over the ore rock of shovel to low department down, can realize turning over the flexible regulation of shovel down through first hydro-cylinder moreover, can realize turning over the upset of shovel down through the second hydro-cylinder, be convenient for turn over the ore rock shovel to the scraper bowl in. In addition, the upper digging shovel above the bucket can dig the ore rocks at a high position, and the third oil cylinder is used for overturning the upper digging shovel, so that the upper digging shovel digs the ore rocks into the bucket. The utility model discloses can realize the shovel dress to the ore deposit rock from two upper and lower directions, the convenient flexibility of operation mode has improved open-cut mining operating efficiency.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (4)
1. The utility model provides a high-efficient shovel dress device of open-pit mining which characterized in that: the device comprises a bucket (1), wherein one end of the bucket (1) is open, and the other end of the bucket is provided with a traction frame (2) used for being connected with a locomotive; sliding grooves (3) are formed in the two sides of the traction frame (2), sliding columns (4) are arranged in the sliding grooves (3) in a sliding mode, first oil cylinders (5) are arranged on the two sides of the bucket (1) in the horizontal direction respectively, and the telescopic end of each first oil cylinder (5) is fixedly connected with the middle of the corresponding sliding column (4); the bottom of the bucket (1) is provided with a retracting groove (6), a passing groove (7) matched with the width of the sliding column (4) is formed between each sliding groove (3) and the retracting groove (6), the lower end of each sliding column (4) penetrates through the corresponding passing groove (7) and extends into the retracting groove (6), the part, located in the retracting groove (6), of each sliding column (4) is fixedly connected with one end of a horizontally arranged connecting rod (8), the other ends of the two connecting rods (8) are hinged to two sides of one end of a downward turning shovel (9), and second oil cylinders (10) are arranged between the upper half sections of the two sliding columns (4) and two sides of the other end of the downward turning shovel (9); the upper portion symmetry of scraper bowl (1) open end is provided with two installation ears (11), two articulated between installation ear (11) are provided with digs shovel (12), the other end upper portion symmetry of scraper bowl (1) is provided with two erection column (13), two the first section of erection column (13) with on dig and be provided with third hydro-cylinder (14) between the upper portion of shovel (12) respectively.
2. The high efficiency shovel loader of open pit mining of claim 1, wherein: slide rails (15) are arranged on the inner sides of the tops of the two slide grooves (3), and slide blocks (16) matched with the two slide rails (15) are respectively arranged at the upper ends of the two slide columns (4).
3. The high efficiency shovel loader of open pit mining of claim 1, wherein: the free end of the downward turning shovel (9) is arranged to be in a slope shape inclined from top to bottom.
4. The high efficiency shovel loader of open pit mining of claim 1, wherein: the free end of the upper digging shovel (12) is provided with digging teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021346890.9U CN212671781U (en) | 2020-07-10 | 2020-07-10 | High-efficient shovel dress device of open-pit mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021346890.9U CN212671781U (en) | 2020-07-10 | 2020-07-10 | High-efficient shovel dress device of open-pit mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212671781U true CN212671781U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021346890.9U Active CN212671781U (en) | 2020-07-10 | 2020-07-10 | High-efficient shovel dress device of open-pit mining |
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| Country | Link |
|---|---|
| CN (1) | CN212671781U (en) |
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2020
- 2020-07-10 CN CN202021346890.9U patent/CN212671781U/en active Active
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