CN212835554U

CN212835554U - Loader for strip mine exploitation

Info

Publication number: CN212835554U
Application number: CN202020718416.8U
Authority: CN
Inventors: 魏伟; 王喜刚; 于晓波; 刘鹏飞; 张文瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-04
Filing date: 2020-05-04
Publication date: 2021-03-30
Anticipated expiration: 2030-05-04

Abstract

The utility model discloses a loader for open-pit mining relates to open-pit mining equipment technical field, the utility model discloses a car body, one side fixed mounting of car body has the device board, it has two drive plates that are parallel to each other, two to articulate on the device board one side of keeping away from the device board on the drive plate articulates there is the bucket, be provided with first drive assembly on the device board, first drive assembly is used for driving the bucket round articulated rotation, be provided with second drive assembly on the device board, second drive assembly is used for driving two drive plates round the device board rotation. The utility model discloses an inside capstan winch that sets up of bucket to rotate through third drive assembly drive capstan winch, when meetting hard area, the capstan winch is smashed soil earlier, and the bucket that reuses afterwards digs the shovel to soil, makes the bucket can carry out the shovel work in hard geology like this.

Description

Loader for strip mine exploitation

Technical Field

The utility model relates to a strip mine mining equipment technical field, concretely relates to loader is used in strip mine exploitation.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. The loader can be used for the filling and digging of roadbed engineering, the collecting and loading of asphalt mixture and cement concrete yards and the like in the construction of roads, particularly high-grade highways. Besides, the machine can also carry out the operations of pushing and transporting soil, scraping the ground, pulling other machines and the like. The loader has the advantages of high operation speed, high efficiency, good maneuverability, light operation and the like, so the loader becomes one of the main types of earthwork construction in engineering construction.

The prior loader has high efficiency in shoveling and digging the spongy soil, but the shoveling and digging efficiency of the loader is obviously reduced when meeting the region containing rocks in the soil, so that the design of the loader for open-air excavation is necessary to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the loader meets hard earth's surface and is difficult for shoveling, the utility model provides a loader for open-pit mining.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a loader for open-pit mining, includes the automobile body, one side fixed mounting of automobile body has the device board, it has two drive plates that are parallel to each other to articulate on the device board, two one side of keeping away from the device board on the drive plate articulates there is the bucket, be provided with first drive assembly on the device board, first drive assembly is used for driving the bucket and rotates round articulated department, be provided with second drive assembly on the device board, second drive assembly is used for driving two drive plates and rotates round the device board, the bottom movable mounting of bucket inner wall has the capstan winch of horizontal direction, be provided with on the bucket and be used for driving capstan winch pivoted third drive assembly.

Further, the first driving assembly comprises a first hinged plate fixedly mounted on the device plate, the first driving assembly further comprises a connecting plate fixedly mounted between the two driving plates, a second hinged plate is fixedly mounted on the connecting plate, a rotating rod is hinged to the second hinged plate, the hinged position of the rotating rod and the second hinged plate is located at the center of the rotating rod, a first air cylinder is hinged to the first hinged plate, the output end of the first air cylinder is hinged to one end of the rotating rod, one end, far away from the first air cylinder, of the rotating rod is hinged to a linkage rod, the first driving assembly further comprises a mounting block fixedly mounted on the back face of the bucket, the mounting block is located above the driving plates, and one end, far away from the rotating rod, of the linkage rod is hinged to the mounting block.

Further, the device plate is fixedly provided with two symmetrical mounting grooves, and the two driving plates are hinged inside the corresponding mounting grooves.

Further, the second driving assembly comprises second air cylinders hinged inside the two mounting grooves, and output shafts of the two second air cylinders are hinged to corresponding driving plates.

Further, the third driving assembly comprises a motor fixedly mounted on the back of the bucket, a driving wheel is fixedly mounted on an output shaft of the motor, one end of the winch penetrates through the bucket, a driven wheel is fixedly mounted on the winch and located outside the bucket, and a belt is sleeved between the driving wheel and the driven wheel.

The utility model has the advantages as follows:

the utility model discloses a first drive assembly drive bucket rotates round the drive plate, and second drive assembly drive plate rotates round the mounting groove, so can realize that the bucket digs the work to the shovel of mining ground, through at the inside capstan winch that sets up of bucket to rotate through third drive assembly drive capstan winch, when meetting hard area, the capstan winch is smashed soil earlier, reuses the bucket afterwards and digs soil, makes like this the bucket can carry out the shovel work in hard geology.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a side view of the present invention.

Reference numerals: 1. a vehicle body; 2. a mounting plate; 3. a drive plate; 4. a rotating rod; 5. a second cylinder; 6. a connecting plate; 7. mounting grooves; 8. a first cylinder; 9. excavating a bucket; 10. a winch; 11. a motor; 12. a belt; 13. a driving wheel; 14. a driven wheel; 15. a second hinge plate; 16. a linkage rod; 17. and (7) installing the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-2, a loader for strip mine mining comprises a vehicle body 1, a device plate 2 is fixedly mounted on one side of the vehicle body 1, two drive plates 3 which are parallel to each other are hinged to the device plate 2, buckets 9 are hinged to one sides, far away from the device plate 2, of the two drive plates 3, a first drive assembly is arranged on the device plate 2 and used for driving the buckets 9 to rotate around the hinged positions, a second drive assembly is arranged on the device plate 2 and used for driving the two drive plates 3 to rotate around the device plate 2, a horizontal winch 10 is movably mounted at the bottom of the inner wall of each bucket 9, and a third drive assembly used for driving the winch 10 to rotate is arranged on each bucket 9.

In this embodiment, the first driving component drives the bucket 9 to rotate around the driving plate 3, the second driving component drives the driving plate 3 to rotate around the mounting groove 7, so that the shoveling work of the bucket 9 on the mining ground can be realized, the winch 10 is arranged inside the bucket 9, the winch 10 is driven to rotate through the third driving component, when a hard zone is met, the winch 10 firstly crushes soil, and then the bucket 9 is used for shoveling the soil, so that the bucket 9 can carry out shoveling work in the hard geology.

Specifically, the first driving assembly comprises a first hinged plate fixedly mounted on the device plate 2, the first driving assembly further comprises a connecting plate 6 fixedly mounted between the two driving plates 3, a second hinged plate 15 is fixedly mounted on the connecting plate 6, a rotating rod 4 is hinged on the second hinged plate 15, the hinged position of the rotating rod 4 and the second hinged plate 15 is located at the central position of the rotating rod 4, a first air cylinder 8 is hinged on the first hinged plate, the output end of the first air cylinder 8 is hinged with one end of the rotating rod 4, one end, far away from the first air cylinder 8, of the rotating rod 4 is hinged with a linkage rod 16, the first driving assembly further comprises a mounting block 17 fixedly mounted on the back face of the bucket 9, the mounting block 17 is located above the driving plates 3, and one end, far away from the rotating rod 4, of the linkage rod 16 is hinged with the mounting block 17.

Specifically, the device plate 2 is fixedly provided with two symmetrical mounting grooves 7, and the two drive plates 3 are hinged inside the corresponding mounting grooves 7.

Specifically, the second driving assembly comprises second cylinders 5 hinged inside the two mounting grooves 7, and output shafts of the two second cylinders 5 are hinged with the corresponding driving plates 3.

In this embodiment, by starting the first cylinder 8, the first cylinder 8 drives the rotating rod 4 to rotate, the rotating rod 4 drives the bucket 9 to rotate through the linkage rod 16, the second cylinder 5 is started, and the second cylinder 5 drives the driving plate 3 to rotate around the device plate 2, so that the excavating work of the bucket 9 can be completed.

Specifically, the third drive assembly includes motor 11 fixedly mounted on the back of bucket 9, and fixedly mounted on the output shaft of motor 11 has drive wheel 13, and bucket 9 is run through to the one end of capstan winch 10, and fixedly mounted on capstan winch 10 has from driving wheel 14, is located the outside of bucket 9 from driving wheel 14, and the cover is equipped with belt 12 between drive wheel 13 and the driven wheel 14.

In this embodiment, the motor 11 is started to drive the driving wheel 13 to rotate, and the driving wheel 13 drives the driven wheel 14 to rotate through the belt 12, so as to drive the winch 10 to rotate, thereby completing the crushing work of the excavator bucket 9 on hard soil at the initial stage of excavation.

Claims

1. A loader for strip mine mining comprises a vehicle body (1) and is characterized in that a device plate (2) is fixedly arranged on one side of the vehicle body (1), two parallel driving plates (3) are hinged on the device plate (2), a bucket (9) is hinged on one side of each driving plate (3) far away from the device plate (2), the device plate (2) is provided with a first driving assembly which is used for driving the bucket (9) to rotate around the hinged part, a second driving assembly is arranged on the device plate (2) and used for driving the two driving plates (3) to rotate around the device plate (2), a winch (10) in the horizontal direction is movably arranged at the bottom of the inner wall of the bucket (9), and a third driving component for driving the winch (10) to rotate is arranged on the bucket (9).

2. The loader for strip mining according to claim 1, wherein the first driving assembly comprises a first hinged plate fixedly mounted on the mounting plate (2), the first driving assembly further comprises a connecting plate (6) fixedly mounted between the two driving plates (3), a second hinged plate (15) is fixedly mounted on the connecting plate (6), a rotating rod (4) is hinged on the second hinged plate (15), the hinged position of the rotating rod (4) and the second hinged plate (15) is located at the central position of the rotating rod (4), a first air cylinder (8) is hinged on the first hinged plate, the output end of the first air cylinder (8) is hinged on one end of the rotating rod (4), the end of the rotating rod (4) far away from the first air cylinder (8) is hinged on a linkage rod (16), the first driving assembly further comprises a mounting block (17) fixedly mounted on the back surface of the bucket (9), the mounting block (17) is positioned above the driving plate (3), and one end of the linkage rod (16) far away from the rotating rod (4) is hinged to the mounting block (17).

3. The loader for strip mining according to claim 1, characterized in that two mounting slots (7) symmetrical to each other are fixedly mounted on the device plate (2), and both of the drive plates (3) are hinged inside the corresponding mounting slots (7).

4. A loader for strip mining according to claim 3 wherein the second drive assembly comprises a second cylinder (5) hinged inside two mounting slots (7), the output shafts of both second cylinders (5) being hinged between the corresponding drive plate (3).

5. The loader for mining open-pit mines according to claim 1, wherein the third driving assembly comprises a motor (11) fixedly mounted on the back of the bucket (9), a driving wheel (13) is fixedly mounted on an output shaft of the motor (11), one end of the winch (10) penetrates through the bucket (9), a driven wheel (14) is fixedly mounted on the winch (10), the driven wheel (14) is located outside the bucket (9), and a belt (12) is sleeved between the driving wheel (13) and the driven wheel (14).