A monkey car for mines

Abstract

The present invention discloses a monkey car for mines, comprising a monkey car body and a bracket, wherein the monkey car body comprises a top cross brace and guide rods located at both sides of the top cross brace, a guide groove is arranged on the guide rod, the top cross brace is connected to the bracket via a spring, so that the bracket moves along the monkey car body, guide members are arranged on both sides of the bracket, the guide members are located in the guide groove and move along the guide groove, the monkey car body is connected to a walking mechanism, and the walking mechanism drives the monkey car to move along a steel wire rope. The bracket of the monkey car is movably arranged relative to the monkey car body, when in use, the bracket is extended, and when not in use, the bracket is retracted, thereby reducing the volume of the monkey car when it is stored, making it convenient to store, and the monkey car is actively moved by the walking mechanism, thereby increasing the moving rate and saving the running time.

Description

Technical Field

[0001] The present invention relates to a monkey vehicle for mines. Background Art

[0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art.

[0003] The monkey cart for mines is an auxiliary transportation equipment underground in coal mines. It is mainly used to transport people up and down inclined shafts or horizontal tunnels. It has the advantages of safe and reliable operation, convenient up and down of personnel, on-demand transportation, no waiting, low one-time investment, low motion consumption, simple operation, and easy maintenance. The existing monkey carts for mines have certain disadvantages when used. First, the movement process of the monkey cart body is relatively slow in the absence of external force, which is not conducive to saving the time of the monkey cart transportation. Secondly, the monkey cart body is large in size and occupies more space, which leads to the problem of inconvenience in placement, reducing the use effect of the monkey cart for mines. Summary of the invention

[0004] In order to solve the above-mentioned problem, the present invention proposes a monkey car for mines, wherein the bracket of the monkey car is movably arranged relative to the main body of the monkey car. When in use, the bracket is extended, and when not in use, the bracket is retracted, thereby reducing the volume of the monkey car when stored and facilitating storage. The monkey car is actively moved by the walking mechanism, thereby increasing the movement rate and saving operating time.

[0005] To achieve the above objectives, the present disclosure adopts the following technical solutions:

[0006] A monkey car for use in mines, comprising a monkey car body and a bracket, the monkey car body comprising a top cross brace and guide rods located on both sides of the top cross brace, guide grooves are arranged on the guide rods, the top cross brace is connected to the bracket via a spring, so that the bracket moves along the monkey car body, guide members are arranged on both sides of the bracket, the guide members are located in the guide grooves and move along the guide grooves, the monkey car body is connected to a walking mechanism, and the walking mechanism drives the monkey car to move along a wire rope.

[0007] Furthermore, a rotatable positioning pin is provided on the guide rod, and when the spring retracts, the positioning pin is rotated to fix the bracket.

[0008] Furthermore, the bracket is connected to a seat, a foot pedal and a handle.

[0009] Furthermore, the walking mechanism includes a walking bracket and a rolling wheel, wherein the rolling wheel is fixed on a rotating shaft, the rotating shaft is rotatably connected to the walking bracket, an electric motor is fixed on the walking bracket, and the electric motor drives the rotating shaft to rotate via a transmission mechanism.

[0010] Furthermore, the transmission mechanism includes belt transmission and chain transmission.

[0011] Furthermore, when the transmission mechanism is a belt drive, a first pulley is fixed on the output shaft of the motor, a second pulley is fixed on the rotating shaft, and the first pulley is connected to the second pulley via a belt.

[0012] Furthermore, there are two groups of belt drives, and the two groups of belt drives have the same structure.

[0013] Furthermore, the walking support is fixed on the top cross brace.

[0014] Furthermore, a control panel is provided on the main body of the monkey car, and the control panel is connected to the electric motor.

[0015] Furthermore, the spring is fixed to the top cross brace and the bracket via bolts.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The bracket of the present invention is movably arranged relative to the main body of the monkey car. When in use, the bracket moves downward relative to the main body of the monkey car. When the monkey car is used up, the bracket moves upward relative to the main body of the monkey car, so that the monkey car for mines can be folded and placed for easy storage, thereby preventing the monkey car for mines from being large in size and occupying more space and being inconvenient to place.

[0018] 2. The present invention also provides a walking mechanism, which drives the monkey car to actively move along the wire rope, thereby increasing the moving speed and saving time.

[0019] 3. The present invention adjusts and controls the start and stop and moving speed of the walking mechanism by operating the control panel, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present disclosure;

[0022] Figure 2 It is a schematic diagram of the connection structure related to the bracket disclosed in the present invention;

[0023] Figure 3 This is a schematic diagram of the connection structure between the rolling wheel and the motor disclosed in the present invention;

[0024] Figure 4 It is a schematic diagram of the main structure of the monkey car disclosed in the present invention.

[0025] Among them: 1. Monkey car body, 2. First pulley, 3. Motor, 4. Belt, 5. Rolling wheel, 6. Positioning pin, 7. Guide groove, 8. Guide member, 9. Spring, 10. Control panel, 11. Bolt, 12. Handle, 13. Pedal, 14. Seat, 15. Rotating shaft, 16. Bracket. DETAILED DESCRIPTION

[0026] The present disclosure is further described below in conjunction with the accompanying drawings and embodiments.

[0027] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present disclosure, and do not specifically refer to any part or element in the present disclosure and should not be understood as limitations on the present disclosure.

[0030] In the present disclosure, terms such as "fixed connection", "connected", "connection", etc. should be understood in a broad sense, indicating that it can be fixedly connected, integrally connected or detachably connected; it can be directly connected or indirectly connected through an intermediate medium. For relevant scientific research or technical personnel in this field, the specific meanings of the above terms in the present disclosure can be determined according to specific circumstances, and they cannot be understood as limitations on the present disclosure.

[0031] Example 1

[0032] In this embodiment, a mine monkey car is disclosed, the structure of which is as follows: Figure 1-Figure 4 As shown, it includes a monkey car body 1 and a bracket 16. The bracket 16 moves up and down along the monkey car body 1. One end of the monkey car body 1 is connected to a walking mechanism, and the walking mechanism drives the monkey car for mines to move.

[0033] The main body 1 of the monkey car comprises a top cross brace, guide rods are arranged on both sides of the top cross brace, and guide grooves 7 are arranged on the guide rods.

[0034] The bracket 16 is connected to the top cross brace through the spring 9, and the bracket 16 is driven to move up and down along the monkey car body 1 through the retraction and extension of the spring.

[0035] The bracket 16 is located between the two guide rods, and guide members 8 are arranged on both sides of the bracket 16. The guide members 8 are located in the guide grooves 7 of the guide rods and move along the guide grooves 7. The cooperation between the guide members 8 and the guide grooves 7 provides guidance for the bracket 16 to move up and down along the monkey car body 1, thereby making the bracket move smoothly and providing a limit for the up and down movement of the bracket 16.

[0036] A rotating positioning pin 6 is also provided on the guide rod of the monkey car body 1. When the spring 9 is not stretched, the positioning pin 6 is rotated to fix the bracket 16 for easy storage.

[0037] The bracket 16 and the top cross brace are connected to the spring 9 by bolts.

[0038] A handle 12, a pedal 13 and a seat 14 are arranged on the bracket 16. When a staff member rides the monkey car, he sits on the seat 14, places his feet on the pedal 13, and holds the handle 12 with his hands, so that safety is ensured while riding comfortably.

[0039] When the staff rides on the monkey car, the bracket 16 is stressed to stretch the spring 9, thereby causing the bracket 16 to move downward relative to the monkey car body 1. When the monkey car is used, the spring 9 retracts and the bracket 16 moves upward relative to the monkey car body 1. When the bracket 16 moves upward into place, the positioning pin 6 is rotated to fix the bracket 16, so that the monkey car for mines can be folded and placed for easy storage, thereby preventing the monkey car for mines from being large in size and occupying more space and being inconvenient to place.

[0040] A traveling mechanism is arranged on the top cross brace of the monkey car body 1, and the monkey car for mines is driven to move along the wire rope by the traveling mechanism.

[0041] The walking mechanism includes a walking bracket and a rolling wheel 5. The rolling wheel 5 is fixed on a rotating shaft 15. The rotating shaft 15 is rotatably connected to the walking bracket. The rolling wheel 5 is powered by a motor 3. The motor 3 is fixed to the walking bracket by bolts. When in use, the rolling wheel is placed on the wire rope. The rolling wheel 5 is driven to rotate by the motor 3, thereby driving the mine monkey car to actively move along the wire rope.

[0042] The motor 3 transmits power to the rotating shaft 15 through a transmission mechanism, thereby driving the rolling wheel 5 to rotate. The transmission mechanism can be: belt transmission, chain transmission.

[0043] In this embodiment, the detailed structure of the belt transmission is described.

[0044] The belt drive specifically includes: a first pulley 2, a second pulley and a belt, the first pulley 2 is fixedly connected to the motor output shaft, the second pulley is fixedly connected to the rotating shaft 15, and the first pulley 2 and the second pulley are connected via a belt. When the motor 3 rotates, the motor output shaft drives the first pulley 2 to rotate, the first pulley 2 drives the second pulley to rotate via the belt, the second pulley drives the rotating shaft 15 to rotate, and then drives the rolling wheel 5 to rotate.

[0045] When in use, two sets of belt drives can be selected, and the structures of the two sets of belt drives are exactly the same. In order to facilitate the layout and ensure the stability of the mine monkey car during use, the rolling wheel 5 and the second pulley are respectively placed on both sides of the walking bracket.

[0046] When chain drive is used, the pulley is replaced with a sprocket, and the two sprockets are connected by a chain.

[0047] For the convenience of control, a control panel 10 is also provided on the monkey car body 1. The control panel 10 is connected to the motor 3. The start and stop and speed regulation of the motor are controlled by the control panel 10, thereby controlling the overall start and stop and moving speed of the monkey car for mines, making the movement process of the monkey car for mines more convenient, which is beneficial to improving the transportation speed of the monkey car for mines and saving time.

[0048] The control panel 10 is installed at the lower part of the monkey car body 1 and opposite to the seat 14 to facilitate the operation of the staff.

[0049] In this embodiment, the model of the control panel 10 is MAM200(B); the model of the motor 3 is APK-20.

[0050] The monkey car for mines in this embodiment is movably arranged with respect to the main body of the monkey car through the bracket, so that when the monkey car for mines is in use, the bracket is extended to a certain length relative to the main body of the monkey car. When not in use, the extended bracket is retracted into the main body of the monkey car, thereby realizing the folding placement of the monkey car for mines, saving space and facilitating storage. When the monkey car for mines is in use, the rolling wheels are driven by the motor to actively move on the wire rope, and the control panel is used to control the moving speed of the monkey car, so that the movement of the monkey car is more convenient, the moving speed of the monkey car is increased, and the use effect of the monkey car for mines is improved.

[0051] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0052] Although the above describes the specific implementation methods of the present disclosure in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present disclosure. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present disclosure, various modifications or variations that can be made by those skilled in the art without creative work are still within the scope of protection of the present disclosure.

Claims

1. A monkey car for mines, characterized in that: It comprises a monkey car body and a bracket, wherein the monkey car body comprises a top cross brace and guide rods located on both sides of the top cross brace, guide grooves are arranged on the guide rods, the top cross brace is connected to the bracket via a spring, so that the bracket moves along the monkey car body, guide members are arranged on both sides of the bracket, the guide members are located in the guide grooves and move along the guide grooves, the monkey car body is connected to a walking mechanism, and the walking mechanism drives the monkey car to move along a steel wire rope; A rotatable positioning pin is provided on the guide rod, and when the spring retracts, the positioning pin is rotated to fix the bracket; The walking mechanism comprises a walking bracket and a rolling wheel, wherein the rolling wheel is fixed on a rotating shaft, the rotating shaft is rotatably connected to the walking bracket, an electric motor is fixed on the walking bracket, and the electric motor drives the rotating shaft to rotate via a transmission mechanism.

2. A monkey car for mines as claimed in claim 1, characterized in that: The support is connected with a seat, a foot pedal and a handle.

3. A monkey car for mines as claimed in claim 1, characterized in that: The transmission mechanism includes belt transmission and chain transmission.

4. A monkey car for mines as claimed in claim 3, characterized in that: When the transmission mechanism is belt transmission, a first pulley is fixed on the output shaft of the motor, a second pulley is fixed on the rotating shaft, and the first pulley is connected to the second pulley via a belt.

5. A monkey car for mines as claimed in claim 4, characterized in that: There are two groups of belt drives, and the two groups of belt drives have the same structure.

6. A monkey car for mines as claimed in claim 1, characterized in that: The walking support is fixed on the top cross brace.

7. A mine monkey car as claimed in claim 1, characterized in that: A control panel is arranged on the main body of the monkey car, and the control panel is connected with the motor.

8. A monkey car for mines as claimed in claim 1, characterized in that: The spring is fixed to the top cross brace and the bracket via bolts.

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