Cable take-up and pay-off device for coal mine operation site

Abstract

The utility model relates to a cable take-up and pay-off device for a coal mine operation site, which comprises a bracket, a winding drum is rotationally arranged on the bracket, a driving mechanism for driving the winding drum to rotate is arranged on the bracket, and a cable is wound on the winding drum; a cleaning cylinder is rotationally arranged on the support, the cable penetrates through the cleaning cylinder, and a cleaning brush matched with the cable is fixedly arranged in the cleaning cylinder; a rotating wheel abutting against the cable is rotationally arranged on the cleaning cylinder, and the axis of the rotating wheel and the axis of the cleaning cylinder are in different planes. The cable winding and unwinding force is converted into the force for driving the cleaning cylinder to rotate through the rotating wheel abutting against the cable, so that the cleaning brush in the cleaning cylinder is driven to rotate around the cable and continuously clean the surface of the cable when the cable is wound and unwound, and the cable winding and unwinding device is simple, efficient, safe and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mining technical field especially relates to a cable take-up and pay-off device for coal mine operation site. BACKGROUND

[0002] In the process of coal mining, with the continuous construction in the pit, the installation and disassembly work of cable is often needed; the cable is often needed to be taken up and paid off in the process of cable loading and unloading, at present, the cable drum is often used to take up and pay off the cable, but a large amount of debris such as gravel and coal blocks will be produced in the process of coal mining, and these debris will often adhere to the surface of the cable, so the surface of the cable needs to be cleaned before being recycled.

[0003] The existing cable cleaning device usually adopts several steps such as water washing, cleaning, drying and the like, so that the cleaning device has a complex structure and a large size, is inconvenient to transport in the mine, and will affect the playback efficiency of the cable in the cleaning process; therefore, a cable take-up and pay-off device for coal mine operation site is needed, which has a simple structure and can automatically clean the cable in the process of taking up and paying off the cable. UTILITY MODEL CONTENT

[0004] The utility model provides a cable take-up and pay-off device for coal mine operation site, which converts the force of taking up and paying off the cable into the force of driving the rotation of the cleaning cylinder through the rotating wheel abutting against the cable, so that the cleaning brush in the cleaning cylinder rotates around the cable and continuously cleans the surface of the cable when taking up and paying off the cable, and the cable take-up and pay-off device for coal mine operation site is simple, efficient, safe, reliable and convenient to operate.

[0005] The utility model is realized through the following technical schemes, provide cable take-up and pay-off device for coal mine operation site, including support, the support is rotatably provided with a winding drum, and the support is provided with a driving mechanism for driving the rotation of the winding drum, and a cable is wound on the winding drum; the support is rotatably provided with a cleaning cylinder, the cable is arranged in the cleaning cylinder, and a cleaning brush matched with the cable is fixed in the cleaning cylinder; the cleaning cylinder is rotatably provided with a rotating wheel abutting against the cable, and the axis of the rotating wheel and the cleaning cylinder is out of plane; the force of taking up and paying off the cable is converted into the force of driving the rotation of the cleaning cylinder through the rotating wheel abutting against the cable, so that the cleaning brush in the cleaning cylinder rotates around the cable and continuously cleans the surface of the cable when taking up and paying off the cable.

[0006] As an optimization, the rotating wheels are arranged around the cable in sequence and uniformly; the cable is clamped by the rotating wheels arranged around the cable to prevent the cable from separating from the rotating wheels.

[0007] As an optimization, a sliding rail extending along the axis of the winding drum is fixed on the support, and the sliding rail is located on the side of the winding drum; a sliding block is slidably arranged on the sliding rail, and the cleaning cylinder is located on the sliding block; the sliding rail and the sliding block ensure that the cleaning cylinder changes with the change of the winding position of the cable on the winding drum.

[0008] As an optimization, the cleaning cylinder is arranged on the slider through a rotating shaft, and the rotating shaft and the shaft of the winding drum are parallel to each other in the axial direction; the orientation of the cleaning cylinder is changed along with the change of the winding number of the cable on the winding drum through the rotating shaft, so that the cleaning cylinder is always oriented to the winding position of the cable on the winding drum.

[0009] As an optimization, a plurality of discharge ports are arranged on the cleaning cylinder in sequence in the axial direction of the cleaning cylinder; the sundries cleaned from the sub-cable are discharged through the discharge ports, so that the sundries are prevented from accumulating in the cleaning cylinder and re-attaching to the surface of the cable.

[0010] The beneficial effects of the utility model are as follows: the force of winding and unwinding the cable is converted into the force of driving the cleaning cylinder to rotate through the rotating wheel abutting against the cable, so that the cleaning brush in the cleaning cylinder rotates around the cable and continuously cleans the surface of the cable when the cable is wound and unwound; the cable is clamped by the rotating wheel arranged around the cable, so that the cable is prevented from separating from the rotating wheel; the cleaning cylinder is changed along with the change of the winding position of the cable on the winding drum through the slide rail and the slider, and the orientation of the cleaning cylinder is changed along with the change of the winding number of the cable on the winding drum through the rotating shaft, so that the cleaning cylinder is always oriented to the winding position of the cable on the winding drum. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a sectional view (vertical direction) of the cleaning cylinder of the utility model;

[0012] Figure 2 It is a sectional view (horizontal direction) of the cleaning cylinder of the utility model;

[0013] Figure 3 It is a structural schematic view of the utility model;

[0014] In the drawings:

[0015] 1, support, 2, winding drum, 3, driving mechanism, 4, cable, 5, cleaning cylinder, 6, cleaning brush, 7, rotating wheel, 8, slide rail, 9, slider, 10, rotating shaft, 501, discharge port. DETAILED DESCRIPTION

[0016] In order to clearly illustrate the technical features of the scheme, the scheme will be described below through a specific embodiment.

[0017] For example, Figure 1 , Figure 2 and Figure 3The utility model discloses a cable take -up and pay -off device for coal mine operation site, including support 1, is transferred with reel 2 on support 1, and support 1 is equipped with the drive mechanism 3 of drive reel 2 rotation, cable 4 is wound on reel 2, is transferred with cleaning cylinder 5 on support 1, cable 4 is arranged in cleaning cylinder 5, and cleaning cylinder 5 is equipped with the cleaning brush 6 of being suitable for cable 4 in fixedly, is transferred with the rotating wheel 7 of abutting with cable 4 on cleaning cylinder 5, and the axis of rotating wheel 7 and cleaning cylinder 5 is different surface, cleaning brush 6 is sequentially arranged along the axial direction of cleaning cylinder 5, and cleaning brush 6 please surround cable 4 and sequentially even arrange, cleaning cylinder 5 is located the side of reel 2, and the axis of cleaning cylinder 5 is towards the side of reel 2, drive mechanism 3 is prior art, adopts motor.

[0018] Start drive mechanism 3, drive mechanism 3 drive reel 2 rotation, reel 2 pull cable 4 and recover cable 4 to reel 2 on, cable 4 slide in cleaning cylinder 5, rotating wheel 7 is driven under the rotation of cable 4 and the force of cable 4 is converted into the force of drive cleaning cylinder 5 rotation, cleaning cylinder 5 rotation and drive cleaning brush 6 rotation around cable 4, and cleaning brush 6 constantly clean the outer surface of cable 4.

[0019] As Figure 1 And Figure 2 Rotating wheel 7 surrounds cable 4 and sequentially even arrange, and the rotating wheel 7 around cable 4 is arranged to clamp cable 4, prevent cable 4 from separating from rotating wheel 7.

[0020] As Figure 1 And Figure 3 Support 1 is fixedly equipped with sliding rail 8 along the axial direction of reel 2, and sliding rail 8 is located the side of reel 2, sliding rail 8 is slidably provided with sliding block 9, and cleaning cylinder 5 is located on sliding block 9, sliding rail 8 is provided with the sliding slot of extending along the axial direction of sliding rail 8, and sliding block 9 is provided with recess, and the recess is provided with ball that is suitable for sliding slot.

[0021] Reel 2 recovers cable 4, and cable 4 pulls cleaning cylinder 5, and cleaning cylinder 5 drives sliding block 9 to slide along sliding rail 8 and changes along with the change of the winding position of cable 4 on reel 2.

[0022] As Figure 2 And Figure 3 Cleaning cylinder 5 is transferred on sliding block 9 through rotating shaft 10, and the axial direction of rotating shaft 10 and reel 2 is parallel with each other, rotating shaft 10 is connected with sliding block 9 through bearing, and rotating shaft 10 is fixedly connected with the inner ring of bearing, and sliding block 9 is fixedly connected with the outer ring of bearing.

[0023] Reel 2 recovers cable 4, and cable 4 pulls cleaning cylinder 5, and cleaning cylinder 5 rotates on sliding block 9, and cleaning cylinder 5 is towards the winding position of cable 4 on reel 2, and the orientation of cleaning cylinder 5 changes along with the change of the winding number of cable 4 on reel 2.

[0024] AsFigure 1 and Figure 2 The cleaning barrel 5 is provided with a plurality of discharge ports 501 arranged along the axial direction of the cleaning barrel 5 in sequence; the discharge ports 501 and the cleaning brush 6 are arranged along the axial direction of the cleaning barrel 5 in sequence and staggered; and the discharge ports 501 are arranged along the circumferential direction of the cleaning barrel 5 in sequence and uniformly.

[0025] The cleaning brush 6 removes impurities on the surface of the cable 4, and the impurities fall into the cleaning barrel 5 and are discharged through the discharge ports 501.

[0026] In actual production, the driving mechanism 3 is started, the driving mechanism 3 drives the winding drum 2 to rotate, the winding drum 2 pulls the cable 4 and recovers the cable 4 onto the winding drum 2; the cable 4 pulls the cleaning barrel 5, the cleaning barrel 5 drives the sliding block 9 to slide along the sliding rail 8 and changes with the change of the winding position of the cable 4 on the winding drum 2; at the same time, the cleaning barrel 5 rotates on the sliding block 9, the cleaning barrel 5 faces the winding position of the cable 4 on the winding drum 2, and the facing direction of the cleaning barrel 5 changes with the change of the number of turns of the cable 4 on the winding drum 2; the cable 4 slides in the cleaning barrel 5, the rotating wheel 7 rotates under the drive of the cable 4 and converts the force of the cable 4 into the force for driving the cleaning barrel 5 to rotate; the cleaning barrel 5 rotates and drives the cleaning brush 6 to rotate around the cable 4, the cleaning brush 6 continuously cleans the outer surface of the cable 4; and the impurities on the outer surface of the cable 4 fall into the cleaning barrel 5 and are discharged through the discharge ports 501.

[0027] Of course, the above description is not limited to the above examples, and the technical features not described in the utility model can be realized by or using the prior art, which will not be described here; the above embodiments and drawings are only used to illustrate the technical scheme of the utility model and are not a limitation on the utility model, the utility model has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that the changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the utility model do not deviate from the purpose of the utility model, and should also belong to the protection scope of the claims of the utility model.

Claims

1. A cable winding and unwinding device for use in coal mine operations, comprising a support (1), a drum (2) rotating on the support (1), and a driving mechanism (3) for driving the drum (2) to rotate on the support (1), wherein a cable (4) is wound on the drum (2); characterized in that: The support (1) is provided with a cleaning cylinder (5), the cable (4) is arranged in the cleaning cylinder (5), and the cleaning brush (6) matched with the cable (4) is fixed in the cleaning cylinder (5); the cleaning cylinder (5) is provided with a rotating wheel (7) abutting against the cable (4), and the axis of the rotating wheel (7) and the cleaning cylinder (5) are non-coplanar.

2. A cable deployment device for use in a coal mine operating site according to claim 1 characterised in that: The rotating wheels (7) are arranged around the cable (4) uniformly.

3. A cable deployment device for use in a coal mine operating site according to claim 1 characterised in that: The support (1) is fixedly provided with a sliding rail (8) extending along the axis of the winding drum (2), and the sliding rail (8) is located on one side of the side surface of the winding drum (2); the sliding rail (8) is slidably provided with a sliding block (9), and the cleaning cylinder (5) is located on the sliding block (9).

4. A cable deployment device for use in a coal mine operating site according to claim 3, characterised in that: The cleaning cylinder (5) is rotatably arranged on the sliding block (9) through a rotating shaft (10), and the axis of the rotating shaft (10) and the winding drum (2) are parallel to each other.

5. The cable reeling device for coal mine operation site according to claim 1, characterized in that: A plurality of discharge ports (501) are arranged on the cleaning cylinder (5) along the axis of the cleaning cylinder (5).

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