Track cleaning mechanism for mine electromechanical transport vehicle

Abstract

The utility model relates to a mine electromechanical transport vehicle track cleaning mechanism which comprises a movable vehicle frame, a vehicle hopper is arranged on the movable vehicle frame, a fixed seat is fixedly connected to the front side of the movable vehicle frame, an electric telescopic rod is fixedly installed at the bottom of the fixed seat, a double-shaft motor is fixedly installed at the bottom of the electric telescopic rod, and a motor is fixedly installed at the bottom of the double-shaft motor. And rotating rods are fixedly connected to output shafts on the front side and the rear side of the double-shaft motor. According to the track cleaning mechanism for the mine electromechanical transport vehicle, an electric telescopic rod and a telescopic column are arranged and can be matched with a double-shaft motor, a rotating rod, a replacement assembly and a cleaning brush for height adjustment, so that the track cleaning mechanism can clean tracks with different heights, and the adaptability of the track cleaning mechanism is improved; by pressing the extension rod, the connecting arm drives the positioning block to be separated from the positioning groove under the cooperation of the through hole, the supporting rod and the spring, and on the contrary, different cleaning tools can be switched according to different conditions of the track to meet different cleaning requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of track cleaning mechanisms, in particular to a track cleaning mechanism for a mine electromechanical transport vehicle. Background Art

[0002] During the inclined shaft hoisting and transportation process of underground mining, since the transport mine car has a certain inclination angle with the horizontal plane, generally about 20°, minerals often fall and accumulate on the transport track during transportation. If the fallen minerals are not cleaned up in time, the efficiency of mine mining will be affected.

[0003] After searching, a track cleaning device for a mine electromechanical transport vehicle with a Chinese patent number of CN220079876U was found. Although the device can clean the debris on the track surface in time, it cannot switch different cleaning tools according to different track conditions to adapt to actual needs, thereby reducing the practicality of the device. Therefore, a track cleaning mechanism for a mine electromechanical transport vehicle is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a track cleaning mechanism for a mining electromechanical transport vehicle, which has the advantages of being able to switch different cleaning tools according to different track conditions, etc., and solves the problem that the device in the comparative document cannot switch different cleaning tools according to different track conditions to adapt to actual needs, thereby reducing the practicality of the device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a track cleaning mechanism for a mine electromechanical transport vehicle, comprising a mobile frame, a vehicle bucket is arranged on the mobile frame, a fixed seat is fixedly connected to the front side of the mobile frame, an electric telescopic rod is fixedly installed at the bottom of the fixed seat, a double-axis motor is fixedly installed at the bottom of the electric telescopic rod, a rotating rod is fixedly connected to the output shafts on both the front and rear sides of the double-axis motor, a replacement component is connected to the end of the rotating rod away from the double-axis motor, and a cleaning brush is connected to the replacement component;

[0008] The replacement assembly includes a limit seat, a limit slot, a connecting shell, a support rod, a spring, a connecting arm, a positioning block and a positioning slot. The end of the rotating rod away from the dual-axis motor is fixedly connected to the limit seat, and the limit slot is provided on the limit seat. The side of the cleaning brush close to the rotating rod is fixedly connected to the connecting shell, and the support rod is fixedly connected between the inner walls of the connecting shell. The outer surface of the support rod is sleeved with a spring, and the outer surface of the support rod is slidably connected with two connecting arms, and the two connecting arms are fixedly connected with positioning blocks on the opposite sides, and positioning slots are provided on the upper and lower inner walls of the limit slot.

[0009] Furthermore, two telescopic columns are fixedly connected to the bottom of the fixing seat, and the two telescopic columns are respectively located at the front and rear sides of the electric telescopic rod.

[0010] Furthermore, a bearing is fixedly connected to the bottom of the telescopic column, and the outer surface of the rotating rod is fixedly connected to the inner ring of the bearing.

[0011] Furthermore, a sliding hole is provided on the front side of the connecting shell, and the sliding hole is communicated with the inner cavity of the connecting shell.

[0012] Furthermore, an extension rod is fixedly connected to the front side of the connecting arm, and the extension rod extends to the outside of the connecting shell through a sliding hole.

[0013] Furthermore, a guide rod is fixedly connected between the inner walls of the connecting shell, and the connecting arm is located on the outer surface of the guide rod and is slidably connected to the guide rod.

[0014] Furthermore, through holes are provided on both the upper and lower sides of the connection shell, and the positioning block is engaged with the positioning groove through the through holes.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The track cleaning mechanism of the mine electromechanical transport vehicle is provided with an electric telescopic rod and a telescopic column, and can be height-adjusted in cooperation with a dual-axis motor, a rotating rod, a replacement component and a cleaning brush, so that the track cleaning mechanism can clean tracks of different heights, thereby improving its adaptability. By providing a replacement component and pressing the extension rod, the connecting arm drives the positioning block to separate from the positioning groove in cooperation with the through hole, the support rod and the spring, and vice versa, different cleaning tools can be switched according to different track conditions to meet different cleaning needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of the utility model;

[0019] Figure 2 It is a left view of the local structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the local structure.

[0021] In the figure: 1 mobile frame, 2 bucket, 3 fixed seat, 4 electric telescopic rod, 5 telescopic column, 6 dual-axis motor, 7 rotating rod, 8 replacement component, 801 limit seat, 802 limit groove, 803 connecting shell, 804 support rod, 805 spring, 806 connecting arm, 807 positioning block, 808 positioning groove, 9 cleaning brush. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 In this embodiment, a track cleaning mechanism for a mining electromechanical transport vehicle includes a mobile frame 1, a vehicle bucket 2 is arranged on the mobile frame 1, a fixed seat 3 is fixedly connected to the front side of the mobile frame 1, an electric telescopic rod 4 is fixedly installed at the bottom of the fixed seat 3, a double-axis motor 6 is fixedly installed at the bottom of the electric telescopic rod 4, and a rotating rod 7 is fixedly connected to the output shafts on both sides of the front and rear of the double-axis motor 6. A replacement component 8 is connected to the end of the rotating rod 7 away from the double-axis motor 6, and a cleaning brush 9 is connected to the replacement component 8.

[0024] Specifically, the replacement component 8 includes a limit seat 801, a limit slot 802, a connecting shell 803, a support rod 804, a spring 805, a connecting arm 806, a positioning block 807 and a positioning slot 808. A sliding hole (not shown in the figure) is provided on the front side of the connecting shell 803, and the sliding hole is connected to the inner cavity of the connecting shell 803. An extension rod is fixedly connected to the front side of the connecting arm 806, and the extension rod extends to the outside of the connecting shell 803 through the sliding hole. A guide rod is fixedly connected between the inner walls of the connecting shell 803, and the connecting arm 806 is located on the outer surface of the guide rod and is slidably connected to the guide rod. Through holes are provided on the upper and lower sides of the connecting shell 803, and the positioning block 807 is clamped with the positioning slot 808 through the through holes. By pressing the extension rod, the connecting arm 806 drives the positioning block 807 to separate from the positioning slot with the cooperation of the through hole, the support rod 804 and the spring 805, and vice versa. Different cleaning tools can be switched for installation and disassembly according to different conditions of the track.

[0025] Specifically, two telescopic columns 5 are fixedly connected to the bottom of the fixed seat 3, and the two telescopic columns 5 are respectively located on the front and rear sides of the electric telescopic rod 4. A bearing is fixedly connected to the bottom of the telescopic column 5, and the outer surface of the rotating rod 7 is fixedly connected to the inner ring of the bearing, so that the electric telescopic rod 4 and the telescopic column 5 can be coordinated with the dual-axis motor 6, the rotating rod 7, the replacement component 8 and the cleaning brush 9 for height adjustment, so that the track cleaning mechanism can clean the tracks according to different heights.

[0026] During implementation, the following steps are followed: first, the aisle is cleaned by the dual-axis motor 6, the rotating rod 7, the replacement component 8 and the cleaning brush 9. When the cleaning tool needs to be replaced, by pressing the extension rod, the connecting arm 806 drives the positioning block 807 to separate from the positioning groove with the cooperation of the through hole, the support rod 804 and the spring 805, the cleaning brush 9 is disassembled, and the required cleaning tools are quickly installed to complete the cleaning work.

[0027] To sum up, the track cleaning mechanism of the mining electromechanical transport vehicle can be adjusted in height by setting an electric telescopic rod 4 and a telescopic column 5, and then cooperating with a dual-axis motor 6, a rotating rod 7, a replacement component 8 and a cleaning brush 9, so that the track cleaning mechanism can clean tracks of different heights and improve its adaptability. By setting the replacement component 8 and pressing the extension rod, the connecting arm 806 drives the positioning block 807 to separate from the positioning groove with the cooperation of the through hole, the support rod 804 and the spring 805, and vice versa. Different cleaning tools can be switched according to different conditions of the track to meet different cleaning needs. This solves the problem that the device in the comparative document cannot switch different cleaning tools according to different conditions of the track to adapt to actual needs, thereby reducing the practicality of the device.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although 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 mine electromechanical transport vehicle track cleaning mechanism, comprising a moving frame (1), characterized in that: The movable frame (1) is provided with a bucket (2), the front side of the movable frame (1) is fixedly connected with a fixed seat (3), the bottom of the fixed seat (3) is fixedly installed with an electric telescopic rod (4), the bottom of the electric telescopic rod (4) is fixedly installed with a double-axis motor (6), the output shafts on both the front and rear sides of the double-axis motor (6) are fixedly connected with rotating rods (7), the end of the rotating rod (7) away from the double-axis motor (6) is connected with a replacement component (8), and the replacement component (8) is connected with a cleaning brush (9); The replacement assembly (8) comprises a limiting seat (801), a limiting groove (802), a connecting shell (803), a support rod (804), a spring (805), a connecting arm (806), a positioning block (807) and a positioning groove (808); one end of the rotating rod (7) away from the dual-axis motor (6) is fixedly connected to the limiting seat (801); the limiting groove (802) is provided on the limiting seat (801); and the cleaning brush (9) is fixedly connected to the side of the rotating rod (7) close to the cleaning brush (9). A connecting shell (803) is connected, a support rod (804) is fixedly connected between the inner walls of the connecting shell (803), a spring (805) is sleeved on the outer surface of the support rod (804), two connecting arms (806) are slidably connected to the outer surface of the support rod (804), and positioning blocks (807) are fixedly connected on the opposite sides of the two connecting arms (806), and positioning grooves (808) are provided on the upper and lower inner walls of the limiting groove (802).

2. A mine electromechanical transport vehicle track cleaning mechanism according to claim 1, characterized in that: Two telescopic columns (5) are fixedly connected to the bottom of the fixing seat (3), and the two telescopic columns (5) are respectively located at the front and rear sides of the electric telescopic rod (4).

3. A mine electromechanical transport vehicle track cleaning mechanism according to claim 2, characterized in that: A bearing is fixedly connected to the bottom of the telescopic column (5), and the outer surface of the rotating rod (7) is fixedly connected to the inner ring of the bearing.

4. A mine electromechanical transport vehicle track cleaning mechanism according to claim 1, characterized in that: A sliding hole is provided on the front side of the connecting shell (803), and the sliding hole is communicated with the inner cavity of the connecting shell (803).

5. A mine electromechanical transport vehicle track cleaning mechanism according to claim 4, characterized in that: An extension rod is fixedly connected to the front side of the connecting arm (806), and the extension rod extends to the outside of the connecting shell (803) through a sliding hole.

6. A mine electromechanical transport vehicle track cleaning mechanism according to claim 1, characterized in that: A guide rod is fixedly connected between the inner walls of the connection shell (803), and the connecting arm (806) is located on the outer surface of the guide rod and is slidably connected to the guide rod.

7. A mine electromechanical transport vehicle track cleaning mechanism according to claim 1, characterized in that: Through holes are provided on both the upper and lower sides of the connection shell (803), and the positioning block (807) is snap-fitted with the positioning groove (808) through the through holes.

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