Coal mine mining filling tunneling device

Abstract

The utility model relates to the technical field of coal mines, and discloses a coal mine mining filling tunneling device which comprises a tunneling base, walking wheels installed on the side wall of the tunneling base and a machining assembly arranged at the top position of the tunneling base, and the machining assembly comprises an adjusting mechanism installed at the top position of the tunneling base. A tunneling mechanism is installed at the top of the tunneling base and connected with an adjusting mechanism, the adjusting mechanism comprises a stand column, the stand column is fixedly installed on the inner wall of the U-shaped plate, and a moving block is slidably installed on the side wall of the stand column. The utility model solves the problem that the existing device is used for tunneling a coal mine through a tunneling head, but the tunneling head is fixed, so that the tunneling head is difficult to adjust to a fixed height according to the requirement of an operator, and the existing tunneling head has certain limitation when being used.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mines, in particular to a coal mine mining, filling and excavation device. Background Art

[0002] Coal mines refer to places rich in coal resources, which are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far from the surface, it is generally chosen to dig tunnels underground to mine coal. This is an underground coal mine. When the coal seam is very close to the surface, it is generally chosen to directly strip the surface soil layer to mine coal. This is an open-pit coal mine. Coal is the main solid fuel and a type of combustible organic rock. According to the degree of coalification, it can be divided into four categories: peat, lignite, bituminous coal and anthracite. When mining coal, it is necessary to use coal mining filling and excavation equipment;

[0003] For example, Chinese patent CN218516797U discloses a coal mining filling and excavation device, in which the output shaft rotates through the operation of the motor, the output shaft rotates to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the top end of the rotating rod to move downward, so that the bottom end of the rotating rod moves downward, and drives the rolling block to move downward, the rolling block moves downward to drive the telescopic rod to stretch, and drives the slider to move along the slide slot, so that the rolling block can crush the coal mine;

[0004] However, there are certain defects in this patent. The device excavates the coal mine through a tunneling head, but the tunneling head is fixed and it is difficult to adjust the tunneling head to a fixed height according to the needs of the operator, resulting in certain limitations when the existing tunneling head is used. Utility Model Content

[0005] The utility model aims to provide a coal mining filling and excavation device to achieve the purpose of solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coal mining filling excavation device, comprising an excavation base,

[0007] Travel wheels installed on the side walls of the excavation base;

[0008] and a processing assembly disposed at the top of the tunneling base;

[0009] The processing assembly includes an adjustment mechanism installed at the top position of the tunneling base;

[0010] A digging mechanism is installed at the top of the digging base, and the digging mechanism is connected to the adjusting mechanism.

[0011] Preferably, there are two running wheels, the two running wheels are equal in shape and size, and the two running wheels are symmetrically arranged relative to the middle surface in the front-rear direction of the excavation base, so that the operator can move the position of the device conveniently through the running wheels.

[0012] Preferably, a U-shaped plate is fixedly installed on the top of the excavation base, a triangular bracket is fixedly installed on the side wall of the U-shaped plate, the bottom of the triangular bracket is fixedly connected to the top of the excavation base, and a counterweight block is fixedly installed on the top of the excavation base.

[0013] Preferably, the adjustment mechanism includes a column, which is fixedly mounted on the inner wall of the U-shaped plate, a moving block is slidably mounted on the side wall of the column, a limiting baffle is fixedly mounted on the bottom of the moving block, a plug-in block is slidably mounted on the inner wall of the limiting baffle, a stabilizing rod is fixedly mounted on one end of the plug-in block, the other end of the stabilizing rod is in contact with a partition, a connecting block is hingedly mounted on the side wall of the partition, the other end of the plug-in block is in contact with a limiting baffle, and the side wall of the limiting baffle is fixedly connected to the inner wall of the U-shaped plate.

[0014] Preferably, there are two upright posts, the two upright posts are equal in shape and size, and the two upright posts are symmetrically arranged relative to a middle surface in the front-rear direction of the U-shaped plate.

[0015] Preferably, the excavation mechanism includes a transverse plate, one end of which is fixedly connected to the side wall of the moving block, a motor is fixedly installed on the top of the transverse plate, a rotating shaft is installed on the output end of the motor, and a excavation head is fixedly installed on the other end of the rotating shaft.

[0016] Preferably, a socket block is fixedly mounted on the side wall of the motor, the bottom of the socket block is fixedly connected to the top of the transverse plate, and the bottom of the transverse plate is fixedly connected to the top of the connection block.

[0017] The utility model provides a coal mining filling and excavation device. It has the following beneficial effects:

[0018] (1) The utility model allows the operator to rotate the position of the partition, thereby causing the partition to rotate on the side wall of the connecting block. When the side wall of the partition is not in contact with one end of the stabilizing bar, the position of the stabilizing bar can be directly pulled, and the stabilizing bar drives the plug-in block to slide on the inner wall of the limiting baffle. When one end of the plug-in block is separated from the limiting baffle, the position of the movable block can be directly moved up and down. When adjusted to a suitable height, the plug-in block and the partition can be adjusted to move to the original position, thereby realizing rapid adjustment of the tunneling head to a specified height. This solves the problem that the existing device uses a tunneling head to dig into the coal mine, but the tunneling head is fixed, making it difficult to adjust the tunneling head to a fixed height according to the needs of the operator, resulting in certain limitations in the use of the existing tunneling head.

[0019] (2) In the utility model, the operator turns on the motor, and the motor drives the shaft at the output end to rotate, and the shaft further drives the position of the tunneling head to rotate. The tunneling head can be used to quickly excavate the coal mine, which is convenient for the operator to better use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the utility model's upward structure;

[0022] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0023] Figure 4 For this utility model Figure 2 A partial enlarged view of B in the middle;

[0024] Figure 5 For this utility model Figure 3 A partial enlarged view of middle A.

[0025] In the figure: 1. Excavation base; 2. Travel wheel; 3. Counterweight; 4. Processing assembly; 41. Adjustment mechanism; 411. Column; 412. Moving block; 413. Limit baffle; 414. Connecting block; 415. Partition; 416. Stabilizing rod; 417. Plug-in block; 418. Limit baffle; 42. Excavation mechanism; 421. Socket block; 422. Motor; 423. Rotating shaft; 424. Excavation head; 425. Cross plate; 5. Triangular bracket; 6. U-shaped plate. DETAILED DESCRIPTION

[0026] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0027] Example 1

[0028] A preferred embodiment of a coal mining filling and excavation device provided by the utility model is as follows Figures 1 to 5 As shown: A coal mining filling excavation device comprises an excavation base 1, a U-shaped plate 6 is fixedly installed on the top of the excavation base 1, a triangular bracket 5 is fixedly installed on the side wall of the U-shaped plate 6, the bottom of the triangular bracket 5 is fixedly connected to the top of the excavation base 1, and a counterweight 3 is fixedly installed on the top of the excavation base 1.

[0029] A running wheel 2 is installed on the side wall of the excavation base 1. There are two running wheels 2. The two running wheels 2 are equal in shape and size. The two running wheels 2 are symmetrically arranged relative to the middle surface of the excavation base 1 in the front-rear direction. The running wheels 2 facilitate the operator to move the position of the device;

[0030] and a processing assembly 4 disposed at the top of the excavation base 1;

[0031] The processing assembly 4 includes an adjustment mechanism 41 installed at the top position of the excavation base 1;

[0032] A digging mechanism 42 is installed at the top of the digging base 1 , and the digging mechanism 42 is connected to the adjusting mechanism 41 .

[0033] The adjustment mechanism 41 includes a column 411, which is fixedly installed on the inner wall of the U-shaped plate 6. A moving block 412 is slidably installed on the side wall of the column 411. A limiting baffle 418 is fixedly installed on the bottom of the moving block 412. A plug-in block 417 is slidably installed on the inner wall of the limiting baffle 418. A stabilizing rod 416 is fixedly installed on one end of the plug-in block 417. The other end of the stabilizing rod 416 is in contact with a partition 415. A connecting block 414 is hingedly installed on the side wall of the partition 415. The other end of the plug-in block 417 is in contact with a limiting baffle 413. The side wall of the limiting baffle 413 is fixedly connected to the inner wall of the U-shaped plate 6.

[0034] In this embodiment, there are two columns 411 . The two columns 411 are equal in shape and size, and are symmetrically arranged with respect to the middle surface of the U-shaped plate 6 in the front-to-back direction.

[0035] During the specific implementation process, when the operator uses the device, he first moves the position of the device through the walking wheel 2 at the bottom of the device. When it moves to the appropriate position, the height of the tunneling head 424 can be adjusted according to the needs of the operator. First, the position of the partition 415 is rotated to cause the partition 415 to rotate on the side wall of the connecting block 414. When the side wall of the partition 415 does not contact one end of the stabilizing bar 416, the position of the stabilizing bar 416 can be directly pulled at this time. The stabilizing bar 416 drives the plug-in block 417 to slide on the inner wall of the limiting baffle 418. When one end of the plug-in block 417 is separated from the limiting baffle 413, the position of the moving block 412 can be directly moved up and down. When it is adjusted to the appropriate height, the plug-in block 417 and the partition 415 can be adjusted and moved to the original position to realize the rapid adjustment of the tunneling head 424 to the specified height.

[0036] Example 2

[0037] On the basis of Example 1, a preferred embodiment of a coal mining filling excavation device provided by the utility model is as follows: Figures 1 to 5 As shown: the excavation mechanism 42 includes a transverse plate 425, one end of which is fixedly connected to the side wall of the moving block 412, a motor 422 is fixedly installed on the top of the transverse plate 425, a rotating shaft 423 is installed on the output end of the motor 422, and a excavation head 424 is fixedly installed on the other end of the rotating shaft 423.

[0038] In this embodiment, a sleeve block 421 is fixedly mounted on the side wall of the motor 422 , the bottom of the sleeve block 421 is fixedly connected to the top of the transverse plate 425 , and the bottom of the transverse plate 425 is fixedly connected to the top of the connection block 414 .

[0039] During the specific implementation process, the operator turns on the motor 422, and the motor 422 drives the rotating shaft 423 at the output end to rotate, and the rotating shaft 423 further drives the position of the tunneling head 424 to rotate, so that the coal mine can be quickly excavated through the tunneling head 424.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coal mining filling excavation device, comprising an excavation base (1), Traveling wheels (2) mounted on the side walls of the excavation base (1); and a processing assembly (4) arranged at the top of the excavation base (1); characterized in that: The processing assembly (4) comprises an adjustment mechanism (41) installed at the top position of the excavation base (1); A digging mechanism (42) is installed at the top of the digging base (1), and the digging mechanism (42) is connected to the adjustment mechanism (41).

2. A coal mining filling and excavation device according to claim 1, characterized in that: There are two running wheels (2), the two running wheels (2) are equal in shape and size, and the two running wheels (2) are symmetrically arranged relative to the middle surface of the excavation base (1) in the front-rear direction.

3. A coal mining filling and excavation device according to claim 1, characterized in that: A U-shaped plate (6) is fixedly mounted on the top of the excavation base (1), a triangular bracket (5) is fixedly mounted on the side wall of the U-shaped plate (6), the bottom of the triangular bracket (5) is fixedly connected to the top of the excavation base (1), and a counterweight (3) is fixedly mounted on the top of the excavation base (1).

4. A coal mining filling and excavation device according to claim 1, characterized in that: The adjustment mechanism (41) comprises a column (411), wherein the column (411) is fixedly mounted on the inner wall of the U-shaped plate (6), a moving block (412) is slidably mounted on the side wall of the column (411), a limiting baffle (418) is fixedly mounted on the bottom of the moving block (412), a plug-in block (417) is slidably mounted on the inner wall of the limiting baffle (418), a stabilizing rod (416) is fixedly mounted on one end of the plug-in block (417), a partition (415) is contacted at the other end of the stabilizing rod (416), a connecting block (414) is hingedly mounted on the side wall of the partition (415), and a limiting baffle (413) is contacted at the other end of the plug-in block (417), and the side wall of the limiting baffle (413) is fixedly connected to the inner wall of the U-shaped plate (6).

5. A coal mining filling and excavation device according to claim 4, characterized in that: There are two upright posts (411), the two upright posts (411) are equal in shape and size, and the two upright posts (411) are symmetrically arranged relative to the middle surface of the U-shaped plate (6) in the front-rear direction.

6. A coal mining filling and excavation device according to claim 1, characterized in that: The excavation mechanism (42) comprises a transverse plate (425), one end of which is fixedly connected to the side wall of the moving block (412), a motor (422) is fixedly installed on the top of the transverse plate (425), a rotating shaft (423) is transmission-installed at the output end of the motor (422), and an excavation head (424) is fixedly installed at the other end of the rotating shaft (423).

7. A coal mining filling and excavation device according to claim 6, characterized in that: A sleeve block (421) is fixedly mounted on the side wall of the motor (422); the bottom of the sleeve block (421) is fixedly connected to the top of the transverse plate (425); and the bottom of the transverse plate (425) is fixedly connected to the top of the connection block (414).

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