Angle-adjustable coal mine belt supporting device

Abstract

The utility model relates to the field of supporting devices, in particular to an angle-adjustable coal mine belt supporting device. The coal mine belt supporting device solves the technical problems that an existing coal mine belt supporting device is usually of a fixed structure, the angle of the existing coal mine belt supporting device is not convenient to adjust correspondingly according to different conveying requirements and environment conditions, and consequently the conveying efficiency is reduced. Comprising a base, a conveying assembly, a first supporting assembly, a second supporting assembly and an anti-deviation assembly, the first supporting assembly with an adjusting structure can be used for supporting the conveying assembly, and the angle of the conveying assembly can be correspondingly adjusted according to different environment conditions and coal mine conveying requirements; the second supporting assembly can be matched with the first supporting assembly to support the conveying assembly and adjust the angle of the conveying assembly, so that the middle of the conveying assembly is prevented from collapsing, the stability of the base can be kept by arranging the deviation preventing assembly, and therefore the conveying assembly is prevented from shaking or deviating in the conveying process.

Description

Technical Field

[0001] The utility model relates to the field of supporting devices, in particular to a coal mine belt supporting device with adjustable angle. Background Art

[0002] Coal mines are areas where humans mine coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. The function of coal mines is to provide support for life production such as power generation, smelting, and heating. Coal mine belts refer to belts used to transport coal or other materials in coal mines, also known as mining belts or conveyor belts. Coal mine belt support devices are one of the important equipment used to support and suspend belts, also known as belt brackets or belt suspension devices. Existing coal mine belt support devices are usually fixed structure settings, which are not convenient for adjusting their angles according to different transportation needs and environmental conditions, resulting in reduced transmission efficiency. Utility Model Content

[0003] In order to overcome the existing coal mine belt support device, it is usually set as a fixed structure, which is not convenient to adjust its angle according to different transportation needs and environmental conditions, resulting in a decrease in transmission efficiency.

[0004] The technical solution of the utility model is: an angle-adjustable coal mine belt support device, comprising a base, a conveying component, a first support component, a second support component and an anti-deviation component, the upper side of the base is symmetrically provided with four groups of first support components for supporting the conveying component and adjusting its angle, the upper end of the first support component is provided with a conveying component for transmitting coal, the middle part of the upper end of the base is symmetrically provided with multiple groups of second support components for supporting the conveying component and cooperating with the first support component to synchronously adjust the angle of the conveying component, and the middle part of the front, back, left and right ends of the base are all provided with anti-deviation components for preventing the base from shaking or deviating during the working process.

[0005] Preferably, by providing a first support assembly with an adjustment structure, it can not only be used to support the conveying assembly, but also can adjust the angle of the conveying assembly according to different environmental conditions and coal mine conveying requirements, thereby making the conveying assembly more adaptable, and by providing a second support assembly, the conveying assembly can be supported in cooperation with the first support assembly to prevent the middle part of the conveying assembly from collapsing, and by providing a second hydraulic cylinder, the second hydraulic rod can be controlled to move up and down, so that the second hydraulic rod can cooperate with the first hydraulic rod to perform synchronous lifting and lowering to adjust the angle of the conveying assembly, and by providing an anti-deviation assembly, the stability of the base can be maintained, thereby preventing the conveying assembly from shaking or deviating during the conveying process.

[0006] Preferably, the conveying assembly includes a conveyor belt, rollers, a support plate and a first drive motor. The rollers are symmetrically arranged in two groups. The outer sides of the two groups of rollers are sleeved with conveyor belts for conveying coal. Both ends of the rollers are provided with support plates for supporting the rollers. The first drive motor is provided with an output shaft. The output shaft of the first drive motor passes through the outer side of the support plate and extends to the inner side to drive the rollers to drive the conveyor belt to rotate. By setting the first drive motor to drive the rollers to rotate, the rollers drive the conveyor belt to transfer the coal to the corresponding location through rotation during the rotation process.

[0007] Preferably, the first supporting assembly includes a first connecting block, a first hydraulic rod, a first hydraulic cylinder and a second driving motor. The upper end of the first hydraulic rod is provided with a first connecting block for rotationally connecting to the conveying assembly, and the lower end of the first hydraulic rod is provided with a first hydraulic cylinder for controlling the lifting of the first hydraulic rod. By setting the first hydraulic cylinder to control the up and down movement of the first hydraulic rod, the first hydraulic rod can drive the upper conveying assembly to synchronously lift and lower to adjust its height, thereby making it possible to adjust the transmission angle of the conveying assembly by changing the height.

[0008] Preferably, the first hydraulic cylinder drives the upper conveying assembly to rise and fall synchronously by controlling the first hydraulic rod. The second drive motor is provided with an output shaft. The output shaft of the second drive motor passes through the outer side of the first connecting block and extends to the inner side to drive the support plate of the conveying assembly to rotate. By setting the second drive motor to drive the support plate to rotate, the support plate can drive the conveying assembly to rotate synchronously, so that the angle of the conveying assembly can be changed by rotation.

[0009] Preferably, the second support assembly includes a support roller, a support block, a second connecting block, a second hydraulic rod and a second hydraulic cylinder. The support rollers are evenly distributed in three groups. Both ends of the support rollers are provided with support blocks for supporting the support rollers. The support block and the second hydraulic rod are rotatably connected through the second connecting block. By setting the support block and the second connecting block rotatably connected to each other, they can be linked to adapt to the second drive motor when driving the transmission assembly to rotate and adjust the angle.

[0010] Preferably, the second connecting block and the second hydraulic cylinder are adjusted and connected via a second hydraulic rod. The second hydraulic cylinder drives the upper support roller to rise and fall synchronously by controlling the second hydraulic rod. By setting the second hydraulic cylinder, the second hydraulic rod can be controlled to move up and down, so that the second hydraulic rod can cooperate with the first hydraulic rod to rise and fall synchronously to adjust the angle of the conveying assembly.

[0011] Preferably, the anti-deviation assembly includes a third connecting block, a support column, a fourth connecting block and a support seat. The third connecting block and the fourth connecting block are rotatably connected with a support column for support. The lower end of the fourth connecting block is provided with a support seat for increasing the stability of the support. The upper end of the support seat is provided with mounting holes for installing and fixing the support seat around the four corners. By providing a support column rotatably connected to the third connecting block and the fourth connecting block, the support angle can be adjusted by rotating according to different terrain environments.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional coal mine belt support device, which can usually only be used for a certain specific inspection and is usually set as a fixed structure, it is not convenient to adjust its angle according to different transportation needs and environmental conditions, resulting in a decrease in transmission efficiency. By setting a first support component with an adjustment structure, it can not only be used to support the transmission component, but also can adjust the angle of the transmission component according to different environmental conditions and coal mine transmission needs, so that the adaptability of the transmission component is stronger. By setting a first hydraulic cylinder, the first hydraulic rod can be controlled to move up and down, so that the first hydraulic rod can drive the upper transmission component to synchronously lift and lower to adjust its height, so that the transmission angle of the transmission component can be adjusted by changing the height. By setting a second drive motor, the support plate can be driven to rotate, so that the support plate can drive the transmission component to rotate synchronously, so that the angle of the transmission component can be changed by rotation. By setting the first hydraulic cylinder and the second drive motor to synchronously control the transmission component to adjust the angle, the transmission component can be adjusted accordingly according to different usage requirements, making it more flexible and convenient.

[0014] 2. By setting a second support assembly, the transmission assembly can be supported in cooperation with the first support assembly to prevent the middle part of the transmission assembly from collapsing, and by setting a second hydraulic cylinder, the second hydraulic rod can be controlled to move up and down, so that the second hydraulic rod can cooperate with the first hydraulic rod to perform synchronous lifting and lowering to adjust the angle of the transmission assembly. By setting a support block and a second connecting block that are rotatably connected to each other, they can be linked to adapt to the second drive motor when the transmission assembly is driven to rotate and adjust the angle. By setting an anti-bias assembly, the stability of the base can be maintained, thereby preventing the transmission assembly from shaking or shifting during the transmission process. By setting a support column rotatably connected by a third connecting block and a fourth connecting block, the support angle can be rotated and adjusted according to different terrain environments. By setting a support seat at the lower end of the fourth connecting block, the stability of the support of the support column can be increased. By opening a mounting hole at the upper end of the support seat, the support seat can be installed and fixed to the ground, so that the support seat is not easy to shift and the support effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1Shown is an overall schematic diagram of the angle-adjustable coal mine belt support device of the utility model;

[0016] Figure 2 Shown is a schematic diagram of a conveying component in the angle-adjustable coal mine belt support device of the utility model;

[0017] Figure 3 Shown is a schematic diagram of the first support assembly in the angle-adjustable coal mine belt support device of the utility model;

[0018] Figure 4 Shown is a schematic diagram of the second support assembly in the angle-adjustable coal mine belt support device of the utility model;

[0019] Figure 5 Shown is a schematic diagram of the anti-deviation component in the angle-adjustable coal mine belt support device of the utility model.

[0020] Explanation of the accompanying drawings: 1. base; 2. transmission component; 3. first support component; 4. second support component; 5. anti-bias component; 201. conveyor belt; 202. roller; 203. support plate; 204. first drive motor; 301. first connecting block; 302. first hydraulic rod; 303. first hydraulic cylinder; 304. second drive motor; 401. support roller; 402. support block; 403. second connecting block; 404. second hydraulic rod; 405. second hydraulic cylinder; 501. third connecting block; 502. support column; 503. fourth connecting block; 504. support seat; 505. mounting hole. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-2 The utility model provides an embodiment: an angle-adjustable coal mine belt support device, comprising a base 1, a conveying component 2, a first support component 3, a second support component 4 and an anti-deviation component 5, wherein four groups of first support components 3 for supporting the conveying component 2 and adjusting its angle are symmetrically arranged on the upper side of the base 1, and a conveying component 2 for transmitting coal is arranged on the upper end of the first support component 3, and a plurality of groups of second support components 4 for supporting the conveying component 2 and cooperating with the first support component 3 to synchronously adjust the angle of the conveying component 2 are symmetrically arranged in the middle of the upper end of the base 1, and anti-deviation components 5 for preventing the base 1 from shaking or deviating during the working process are arranged in the middle of the front, rear, left and right ends of the base 1.

[0023] See also Figure 3In this embodiment, the conveying assembly 2 includes a conveyor belt 201, a roller 202, a support plate 203 and a first driving motor 204. The rollers 202 are symmetrically provided with two groups. The outer sides of the two groups of rollers 202 are sleeved with a conveyor belt 201 for conveying coal mines. Both ends of the rollers 202 are provided with support plates 203 for supporting the rollers 202. An output shaft is provided on the first driving motor 204. The output shaft of the first driving motor 204 passes through the outer side of the support plate 203 and extends to the inner side to drive the rollers 202 to drive the conveyor belt 201 to rotate. By setting the first driving motor 204 to drive the rollers 202 to rotate, the rollers 202 drive the conveyor belt 201 to transfer the coal mines to the corresponding location by rotating during the rotation process. The first supporting assembly 3 includes a first connecting block 301, a first hydraulic rod 302, a first hydraulic cylinder 303 and a second driving motor 304. The upper end of the first hydraulic rod 302 is provided with a shaft for rotationally connecting with the conveying assembly 2 The first connecting block 301 of the present invention is provided, and the lower end of the first hydraulic rod 302 is provided with a first hydraulic cylinder 303 for controlling the lifting and lowering of the first hydraulic rod 302. The first hydraulic cylinder 303 is provided to control the first hydraulic rod 302 to move up and down, so that the first hydraulic rod 302 can drive the upper conveying assembly 2 to be lifted and lowered synchronously to adjust its height, so that the transmission angle of the conveying assembly 2 can be adjusted by changing the height. The first hydraulic cylinder 303 drives the upper conveying assembly 2 to be lifted and lowered synchronously by controlling the first hydraulic rod 302. The second driving motor 304 is provided with an output shaft. The output shaft of the second driving motor 304 passes through the outer side of the first connecting block 301 and extends to the inner side to drive the support plate 203 of the conveying assembly 2 to rotate. The second driving motor 304 is provided to drive the support plate 203 to rotate, so that the support plate 203 can drive the conveying assembly 2 to rotate synchronously, so that the angle of the conveying assembly 2 can be changed by rotation.

[0024] See also Figure 4In the present embodiment, the second support assembly 4 comprises a support roller 401, a support block 402, a second connecting block 403, a second hydraulic rod 404 and a second hydraulic cylinder 405. The support rollers 401 are evenly distributed with three groups. Both ends of the support rollers 401 are provided with support blocks 402 for supporting the support rollers 401. The support blocks 402 and the second hydraulic rod 404 are rotatably connected through the second connecting blocks 403. By setting the support blocks 402 and the second connecting blocks 403 rotatably connected to each other, the second drive motor 304 can drive the conveying assembly 2 to rotate and adjust the angle to be linked to adapt to it in the process. The second connecting block 403 and the second hydraulic cylinder 405 are adjustedly connected through the second hydraulic rod 404. The second hydraulic cylinder 405 drives the upper support roller 401 to rise and fall synchronously by controlling the second hydraulic rod 404. By setting the second hydraulic cylinder 405, the second hydraulic rod 404 can be controlled to move up and down, so that the second hydraulic rod 404 can cooperate with the first hydraulic rod 302 to rise and fall synchronously to adjust the angle of the conveying assembly 2.

[0025] See also Figure 5 In this embodiment, the anti-bias component 5 includes a third connecting block 501, a support column 502, a fourth connecting block 503 and a support seat 504. The third connecting block 501 and the fourth connecting block 503 are rotatably connected with a support column 502 for support. The lower end of the fourth connecting block 503 is provided with a support seat 504 for increasing the support stability. The upper end of the support seat 504 is surrounded by four corners with mounting holes 505 for mounting and fixing the support seat 504. By providing the support column 502 rotatably connected to the third connecting block 501 and the fourth connecting block 503, the support angle can be adjusted by rotating according to different terrain environments.

[0026] When working, first push the first support assembly 3 or the second support assembly 4 so that the roller at the lower end of the base 1 drives the base 1 to move it to the corresponding location;

[0027] The base 1 is then fixed by the anti-deflection component 5, and the support column 502 and the support seat 504 are pushed to adjust them to a suitable angle, so that the support seat 504 at the lower end of the fourth connecting block 503 is close to the ground, and the support seat 504 is installed and fixed on the ground through the mounting hole 505;

[0028] Then, the conveying assembly 2 is adjusted to a suitable angle according to the actual environment and conveying requirements, and the first hydraulic rod 302 is controlled by the first hydraulic cylinder 303 to move up and down to drive the upper conveying assembly 2 to be raised and lowered synchronously to adjust its height, so that the transmission angle of the conveying assembly 2 can be adjusted by changing the height;

[0029] Then, the second driving motor 304 drives the support plate 203 to rotate, thereby driving the transmission assembly 2 to rotate synchronously, so that the angle of the transmission assembly 2 is changed by rotation;

[0030] The angle of the conveying assembly 2 is adjusted synchronously through the second supporting assembly 4. In the process of the second driving motor 304 driving the conveying assembly 2 to rotate, the supporting block 402 and the second connecting block 403 are adapted in linkage. In the process of the first hydraulic cylinder 303 controlling the first hydraulic rod 302 to move up and down, the second hydraulic cylinder 405 controls the second hydraulic rod 404 to move up and down synchronously to adjust the height to coordinate with the adjustment of the angle of the conveying assembly 2.

[0031] Finally, the first driving motor 204 drives the roller 202 to rotate, so that the roller 202 drives the conveyor belt 201 to rotate and transport the coal to the corresponding location during the rotation process.

[0032] Through the above steps, the staff first pushes the first support component 3 or the second support component 4 so that the roller at the lower end of the base 1 drives the base 1 to move it to the corresponding location, and then fixes the base 1 through the anti-bias component 5, and adjusts it to a suitable angle by pushing the support column 502 and the support seat 504, so that the support seat 504 at the lower end of the fourth connecting block 503 is close to the ground, and the support seat 504 is installed and fixed on the ground through the mounting hole 505. The stability of the base 1 can be maintained by setting the anti-bias component 5, so that the support seat 504 is not easy to deviate, and then according to the actual environment and transmission requirements The conveying assembly 2 is adjusted to a suitable angle, and the first hydraulic cylinder 303 controls the first hydraulic rod 302 to move up and down to drive the upper conveying assembly 2 to synchronously lift and lower to adjust its height, so that the transmission angle of the conveying assembly 2 is adjusted by changing the height, and then the second driving motor 304 drives the support plate 203 to rotate to drive the conveying assembly 2 to rotate synchronously, so that the angle of the conveying assembly 2 is changed by rotation. The first hydraulic cylinder 303 and the second driving motor 304 are set to synchronously control the conveying assembly 2 to adjust the angle, so that the conveying assembly 2 can be adjusted accordingly according to different usage requirements, making it more flexible and convenient, and the angle of the conveying assembly 2 is synchronously adjusted by the second supporting assembly 4. In the process of the second driving motor 304 driving the conveying assembly 2 to rotate, the supporting block 402 and the second connecting block 403 are linked and adapted. In the process of the first hydraulic cylinder 303 controlling the first hydraulic rod 302 to move up and down, the second hydraulic cylinder 405 controls the second hydraulic rod 404 to synchronously lift and lower to adjust the height to cooperate with adjusting the angle of the conveying assembly 2. By setting the second supporting assembly 4, the conveying assembly 2 can be supported by the first supporting assembly 3 to prevent the conveying assembly 2 from being damaged. The middle part of the component 2 collapses, and the second supporting component 4 is arranged to be able to cooperate with the first supporting component 3 to synchronously adjust the angle of the conveying component 2, so that the structures are more adaptable and more flexible. Finally, the first driving motor 204 drives the roller 202 to rotate, so that the roller 202 drives the conveyor belt 201 to transfer the coal mine to the corresponding location by rotation during the rotation. By setting up the conveying component 2 driven by the first driving motor 204, automatic transmission can be achieved, which is more urgent, time-saving and labor-saving than manual transportation. The conveying component 2 that can perform automatic transmission and adjust the angle is more convenient and practical.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A coal mine belt support device with adjustable angle, comprising a base (1); characterized in that: The invention also comprises a conveying assembly (2), a first supporting assembly (3), a second supporting assembly (4) and an anti-deviation assembly (5); four groups of first supporting assemblies (3) for supporting the conveying assembly (2) and adjusting its angle are symmetrically arranged on the upper side of the base (1); a conveying assembly (2) for transmitting coal is arranged on the upper end of the first supporting assembly (3); a plurality of groups of second supporting assemblies (4) for supporting the conveying assembly (2) and cooperating with the first supporting assembly (3) to synchronously adjust the angle of the conveying assembly (2) are symmetrically arranged in the middle of the upper end of the base (1); and anti-deviation assemblies (5) for preventing the base (1) from shaking or deflecting during operation are arranged in the middle of the front, rear, left and right ends of the base (1).

2. The angle-adjustable coal mine belt support device according to claim 1, characterized in that: The conveying assembly (2) comprises a conveyor belt (201), a roller (202), a support plate (203) and a first driving motor (204); the rollers (202) are symmetrically arranged in two groups; the outer sides of the two groups of rollers (202) are sleeved with a conveyor belt (201) for conveying coal; both ends of the rollers (202) are provided with a support plate (203) for supporting the rollers (202); the first driving motor (204) is provided with an output shaft; the output shaft of the first driving motor (204) passes through the outer side of the support plate (203) and extends to the inner side to drive the rollers (202) to drive the conveyor belt (201) to rotate.

3. The angle-adjustable coal mine belt support device according to claim 1, characterized in that: The first supporting assembly (3) comprises a first connecting block (301), a first hydraulic rod (302), a first hydraulic cylinder (303) and a second driving motor (304); the upper end of the first hydraulic rod (302) is provided with a first connecting block (301) for rotationally connecting with the conveying assembly (2); the lower end of the first hydraulic rod (302) is provided with a first hydraulic cylinder (303) for controlling the lifting and lowering of the first hydraulic rod (302).

4. The angle-adjustable coal mine belt support device according to claim 3, characterized in that: The first hydraulic cylinder (303) drives the upper conveying assembly (2) to be raised and lowered synchronously by controlling the first hydraulic rod (302); an output shaft is provided on the second driving motor (304); the output shaft of the second driving motor (304) passes through the outer side of the first connecting block (301) and extends to the inner side to drive the support plate (203) of the conveying assembly (2) to rotate.

5. The angle-adjustable coal mine belt support device according to claim 1, characterized in that: The second support assembly (4) comprises a support roller (401), a support block (402), a second connecting block (403), a second hydraulic rod (404) and a second hydraulic cylinder (405); the support roller (401) is evenly distributed in three groups; both ends of the support roller (401) are provided with a support block (402) for supporting the support roller (401); the support block (402) and the second hydraulic rod (404) are rotatably connected via the second connecting block (403).

6. The angle-adjustable coal mine belt support device according to claim 5, characterized in that: The second connection block (403) and the second hydraulic cylinder (405) are connected by adjustment via the second hydraulic rod (404), and the second hydraulic cylinder (405) drives the upper support roller (401) to rise and fall synchronously by controlling the second hydraulic rod (404).

7. The angle-adjustable coal mine belt support device according to claim 1, characterized in that: The anti-deflection component (5) comprises a third connecting block (501), a supporting column (502), a fourth connecting block (503) and a supporting seat (504); the third connecting block (501) and the fourth connecting block (503) are rotatably connected with a supporting column (502) for supporting; the lower end of the fourth connecting block (503) is provided with a supporting seat (504) for increasing supporting stability; the upper end of the supporting seat (504) is provided with mounting holes (505) for mounting and fixing the supporting seat (504) at four corners thereof.

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