Conveyor belt deviation rectifying device of mining elevator

Abstract

The utility model provides a conveyor belt deviation rectifying device of a mining elevator, and relates to the technical field of elevators. The deviation correcting device comprises a mounting frame, a deviation correcting device and a deviation correcting device, and the mounting frame is mounted on a rack of the mining elevator and located on the two sides of a conveying belt of the elevator; the rotating seats are sequentially arranged in the transmission direction of the conveying belt, and the two rotating seats are oppositely arranged; the adjusting wheel is rotationally mounted in the rotating seat; wherein the rotating seat comprises a mounting plate mounted on the mounting frame; the fixing plate is arranged on the side, away from the conveying belt, of the mounting plate; a connecting hole is formed in the side, facing the fixing plate, of the mounting seat, and the adjusting wheel is mounted on the mounting seat; the adjusting screw penetrates through the fixing plate and then is connected with the connecting hole; the adjusting spring is arranged on the adjusting screw in a sleeving mode and located between the fixing plate and the installing base after being installed. The deviation rectifying devices are arranged on the two sides of the elevator, deviation of the conveying belt of the elevator in the working process is prevented through the deviation rectifying devices, the working efficiency is improved, and the maintenance cost of the conveying belt is reduced.

Description

Technical Field

[0001] This utility model relates to the field of hoist technology, and in particular to a conveyor belt correction device for a mining hoist. Background Technology

[0002] A mine hoist is a primary transportation device in mining engineering that connects the underground environment with the surface. Installed on the surface, a mine hoist uses steel wire ropes to move a hoisting container along the shaft or inclined ramp. It is used for hoisting coal, ore, and gangue in vertical and inclined shafts, as well as for raising and lowering personnel, materials, tools, and equipment.

[0003] During operation, uneven loading weight can cause uneven wear on the elevator belt, leading to belt misalignment, belt damage, and inability to function properly. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a conveyor belt correction device for a mining hoist. The correction device is installed on both sides of the hoist to prevent the conveyor belt of the hoist from deviating during operation, thereby improving work efficiency and reducing the maintenance cost of the conveyor belt.

[0005] The technical solution adopted in this utility model is:

[0006] A conveyor belt correction device for a mining hoist includes:

[0007] The mounting bracket is installed on the frame of the mining hoist and located on both sides of the hoist's conveyor belt;

[0008] Multiple rotating seats are arranged sequentially along the transmission direction of the conveyor belt, and two of the rotating seats are arranged opposite to each other;

[0009] The adjusting wheel is rotatably mounted inside the rotating seat;

[0010] The rotating seat includes:

[0011] Mounting plate, mounted on the mounting bracket;

[0012] A fixing plate is disposed on the side of the mounting plate away from the conveyor belt;

[0013] The mounting base has a connecting hole on the side facing the fixed plate, and the adjusting wheel is mounted on the mounting base;

[0014] The adjusting screw passes through the fixing plate and connects to the connecting hole;

[0015] An adjusting spring is fitted onto the adjusting screw and, after installation, is located between the fixing plate and the mounting base.

[0016] Optionally, the top of the mounting plate is provided with a limiting groove, and the bottom of the mounting base is provided with a limiting block that matches the limiting groove.

[0017] Optionally, the correction device further includes:

[0018] The height adjustment shim has a structure that matches the structure of the limiting groove and is fully embedded in the limiting groove.

[0019] Optionally, the adjusting wheel is provided with an adjusting groove for accommodating the conveyor belt. When the conveyor belt is in normal transport state, the bottom and sidewalls of the adjusting groove do not contact the conveyor belt.

[0020] Optionally, a wear-resistant layer is provided on the outer wall of the adjusting wheel.

[0021] Optionally, a buffer pad is provided on the side wall of the mounting base that contacts the mounting plate and the fixing plate.

[0022] Optionally, the plurality of rotating seats are arranged at equal intervals along the conveying direction of the conveyor belt.

[0023] Optionally, an elastic pad is provided at the connection between the mounting bracket and the frame.

[0024] Compared with the prior art, the beneficial effects of this utility model are:

[0025] Correction devices are installed on both sides of the elevator to prevent the conveyor belt from shifting during operation, thereby improving work efficiency and reducing the maintenance cost of the conveyor belt. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the overall structure of the conveyor belt correction device for a mining hoist.

[0028] Figure 2 This is a schematic diagram showing the disassembled structure of the conveyor belt correction device for a mining hoist.

[0029] Figure 3 This is a partial structural diagram of the conveyor belt correction device for a mining hoist.

[0030] Figure label:

[0031] 1. Mounting bracket;

[0032] 2. Rotating seat; 21. Mounting plate; 22. Fixing plate; 23. Mounting seat; 24. Connecting hole; 25. Adjusting screw; 26. Adjusting spring; 27. Limiting groove; 28. Limiting block;

[0033] 3. Adjusting wheel; 31. Adjusting groove;

[0034] 4. Height adjustment shims;

[0035] 5. Wear-resistant layer;

[0036] 6. Cushioning pad;

[0037] 7. Elastic pad;

[0038] 8. Conveyor belt. Detailed Implementation

[0039] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0040] In the description of this utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0044] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0045] like Figure 1 As shown, this embodiment of the present invention provides a belt-correcting device for a mine hoist, comprising: a mounting frame 1, multiple rotating seats 2, and adjusting wheels 3. The mounting frame 1 is mounted on the frame of the mine hoist and located on both sides of the conveyor belt 8. The multiple rotating seats 2 are arranged sequentially along the transmission direction of the conveyor belt 8, with the rotating seats 2 on both sides of the conveyor belt 8 being arranged opposite to each other. The adjusting wheels 3 are rotatably mounted inside the rotating seats 2, and the rotation direction of the adjusting wheels 3 is consistent with the transmission direction of the conveyor belt 8.

[0046] When a mining hoist transports ore, the uneven weight distribution of the ore causes the conveyor belt 8 to deviate. Therefore, mounting frames 1 are installed on both sides of the conveyor belt 8 along its conveying direction. A rotating seat 2 is installed on the mounting frame 1, and an adjusting wheel 3 is installed on the rotating seat 2. The adjusting wheel 3 rotates in the same direction as the conveyor belt 8. The adjusting wheel 3 corrects the deviation and improves the service life of the conveyor belt 8.

[0047] More specifically, such as Figure 1 and Figure 2As shown, the rotating base 2 includes: a mounting plate 21, a fixing plate 22, a mounting base 23, an adjusting screw 25, and an adjusting spring 26. The mounting plate 21 is mounted on the mounting frame 1. The fixing plate 22 is located on the side of the mounting plate 21 away from the conveyor belt 8. The mounting base 23 has a connecting hole 24 on the side facing the fixing plate 22, and the adjusting wheel 3 is mounted on the mounting base 23. The adjusting screw 25 passes through the fixing plate 22 and connects to the connecting hole 24 on the mounting base 23. The adjusting spring 26 is sleeved on the mounting base 23, and after installation, the adjusting spring 26 is located between the fixing plate 22 and the mounting base 23.

[0048] During use, adjust the fit between the adjusting screw 25 and the mounting base 23 as needed, so that the adjusting wheel 3 mounted on the mounting base 23 moves closer to or further away from the conveyor belt 8. The two adjusting wheels 3, which are arranged opposite each other, limit the movement of the conveyor belt 8 and prevent the conveyor belt 8 from shifting due to gravity.

[0049] In one embodiment, such as Figure 2 As shown, the top of the mounting plate 21 is provided with a limiting groove 27, and the bottom of the mounting base 23 is provided with a limiting block 28 that matches the limiting groove 27.

[0050] To prevent the mounting base 23 from having a limiting groove 27 on the top of the mounting plate 21 during use, a limiting block 28 matching the limiting groove 27 is provided at the bottom of the mounting base 23.

[0051] In one embodiment, such as Figure 3 As shown, the correction device further includes a height adjustment shim 4. The structure of the height adjustment shim 4 matches the structure of the limiting groove 27 and is completely embedded in the limiting groove 27.

[0052] During use, select the number of height adjustment shims 4 according to the usage requirements and place them into the limiting groove 27 to change the installation height of the mounting base 23.

[0053] In one embodiment, such as Figure 2 and Figure 3 As shown, the adjusting wheel 3 is provided with an adjusting groove 31 for accommodating the conveyor belt 8. When the conveyor belt 8 is in normal transportation state, the bottom and side wall of the adjusting groove 31 are not in contact with the conveyor belt 8.

[0054] To facilitate the adjustment wheel 3 in correcting the conveyor belt 8, an adjustment groove 31 is provided on the adjustment wheel 3. The adjustment groove 31 is used to adjust the conveyor belt 8. When the conveyor belt 8 is in its normal state, the bottom and sidewalls of the adjustment groove 31 are not in contact with the conveyor belt 8. When the conveyor belt 8 deviates, it comes into contact with the bottom and sidewalls of the adjustment groove, thus correcting the conveyor belt 8.

[0055] In one embodiment, such as Figure 3 As shown, in order to improve the service life of the adjusting wheel 3, a wear-resistant layer 5 is provided on the outer side wall of the adjusting wheel 3.

[0056] In one embodiment, such as Figure 3 As shown, in order to avoid vibration during transportation affecting the mounting base 23, a buffer pad 6 is provided on the side wall of the mounting base 23 that contacts the mounting plate 21 and the fixing plate 22.

[0057] In one embodiment, a plurality of the rotating seats 2 are arranged at equal intervals along the conveying direction of the conveyor belt 8.

[0058] In one embodiment, such as Figure 3 As shown, in order to reduce the impact of the hoist's vibration on the correction mechanism, an elastic pad 7 is provided at the connection between the mounting frame 1 and the frame.

[0059] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A conveyor belt correction device for a mining hoist, characterized in that, include: The mounting bracket is installed on the frame of the mining hoist and located on both sides of the hoist's conveyor belt; Multiple rotating seats are arranged sequentially along the transmission direction of the conveyor belt, and two of the rotating seats are arranged opposite to each other; The adjusting wheel is rotatably mounted inside the rotating seat; The rotating seat includes: Mounting plate, mounted on the mounting bracket; A fixing plate is disposed on the side of the mounting plate away from the conveyor belt; The mounting base has a connecting hole on the side facing the fixed plate, and the adjusting wheel is mounted on the mounting base; The adjusting screw passes through the fixing plate and connects to the connecting hole; An adjusting spring is fitted onto the adjusting screw and, after installation, is located between the fixing plate and the mounting base.

2. The conveyor belt correction device for a mine hoist according to claim 1, characterized in that, The top of the mounting plate is provided with a limiting groove, and the bottom of the mounting base is provided with a limiting block that matches the limiting groove.

3. The conveyor belt correction device for a mine hoist according to claim 2, characterized in that, The correction device further includes: The height adjustment shim has a structure that matches the structure of the limiting groove and is fully embedded in the limiting groove.

4. The conveyor belt correction device for a mine hoist according to claim 1, characterized in that, The adjusting wheel is provided with an adjusting groove for accommodating the conveyor belt. When the conveyor belt is in normal transport state, the bottom and sidewalls of the adjusting groove are not in contact with the conveyor belt.

5. The conveyor belt correction device for a mine hoist according to claim 1, characterized in that, The outer wall of the adjusting wheel is provided with a wear-resistant layer.

6. The conveyor belt correction device for a mine hoist according to claim 1, characterized in that, A buffer pad is provided on the side wall of the mounting base that contacts the mounting plate and the fixing plate.

7. The conveyor belt correction device for a mine hoist according to claim 1, characterized in that, Multiple rotating seats are arranged at equal intervals along the conveying direction of the conveyor belt.

8. The conveyor belt correction device for a mine hoist according to claim 1, characterized in that, An elastic pad is provided at the connection between the mounting bracket and the frame.

Images