CN210944634U

CN210944634U - Automatic rope-releasing winch for coal mine

Info

Publication number: CN210944634U
Application number: CN201921967214.0U
Authority: CN
Inventors: 杨杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-07
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses an automatic rope unreeling's winch for coal mine, including base and axostylus axostyle, the base bottom left and right sides all is provided with the auto-lock gyro wheel, the downside of pneumatic cylinder is connected with the briquetting through the hydraulic stem, and the briquetting setting is in the through-hole, the right side of first support is provided with the second support, and the second support fixes on the base, the axostylus axostyle rotates to be connected on the second support, and the outside of axostylus axostyle is provided with stop sleeve, the rear end of axostylus axostyle is through second stud fixation stopper, and is provided with universal pearl between the second support of stopper and rear side, the group battery has been. This automatic pay-off's winch for coal mine, axostylus axostyle can rotate under the effect of motor and motor shaft to drive spacing sleeve and rotate, when the hank rope released appointed length, the briquetting can move down under the effect of pneumatic cylinder and hydraulic stem, and it is fixed with the hank rope compresses tightly in the through-hole with this, prevents that the hank rope from continuing to release and influencing the construction.

Description

Automatic rope-releasing winch for coal mine

Technical Field

The utility model particularly relates to a colliery technical field specifically is an automatic unreel winch for coal mine of rope.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open pit coal mines, and when a coal seam is far from the ground surface, coal mining is generally selected to an underground excavation roadway, and when underground construction is performed, a winch is required.

Current winch is putting the rope and is going on releasing to the assigned position after, the hank rope can not be fixed to influence the normal clear of work, and the device is mostly the integral type, thereby it is troublesome to dismantle, leads to independent part to change the difficulty, and it is convenient inadequately consequently to use, to above-mentioned problem, needs improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic unreel winch for coal mine of rope to solve the current winch that proposes in the above-mentioned background art and after unreeling the rope to the assigned position, the hank rope can not be fixed and continue the release, thereby influences the normal clear of work, and the device is mostly the integral type, thereby dismantles the trouble, leads to the problem of independent part change difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic rope-releasing's winch for coal mine, includes base and axostylus axostyle, the base bottom left and right sides all is provided with the auto-lock gyro wheel, and the left side of base up end is fixed with first support, is provided with the pneumatic cylinder in the top of first support simultaneously, the downside of pneumatic cylinder is connected with the briquetting through the hydraulic stem, and the briquetting setting is in the through-hole, and the through-hole is seted up on first support simultaneously, the right side of first support is provided with the second support, and the second support fixes on the base, the axostylus axostyle rotates to be connected on the second support, and the outside of axostylus axostyle is provided with stop sleeve, the rear end of axostylus axostyle is through second stud fixation stopper, and is provided with universal.

Preferably, the hydraulic cylinder and the pressing block form a telescopic structure through a hydraulic rod, and the lower end surface of the pressing block is arc-shaped.

Preferably, a motor is fixed on the front side of the second support, a shaft lever is rotatably connected to the rear side of the motor through a motor shaft, and the front end of the shaft lever is fixed on the motor shaft through a first stud.

Preferably, the limiting sleeve is connected to the shaft rod in a clamping mode.

Preferably, the universal beads are four in number and are uniformly distributed.

Preferably, the battery pack is electrically connected with a hydraulic cylinder and a motor.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic rope releasing winch for the coal mine,

(1) after the head end of the stranded rope is fixed on the surface of the limiting sleeve, the limiting sleeve can rotate along with the rotation of the shaft lever, all the stranded ropes are wound on the limiting sleeve to be convenient to store, and then the tail end of the stranded rope penetrates through the through hole and is connected with external equipment, so that the subsequent rope releasing operation is facilitated;

(2) the shaft lever can rotate under the action of the motor and the motor shaft so as to drive the limiting sleeve to rotate, the rotating direction of the limiting sleeve is opposite to that of the winding rope, and when the winding rope is released to a specified length, the pressing block can move downwards under the action of the hydraulic cylinder and the hydraulic rod so as to tightly press and fix the winding rope in the through hole and prevent the winding rope from being continuously released to influence construction;

(3) after work, take off the second stud and can dismantle the stopper get off, take off first stud again and can separate axostylus axostyle and motor shaft, take out the axostylus axostyle afterwards to this separates axostylus axostyle and spacing sleeve, and convenient clearance is changed.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

fig. 3 is a schematic view of the left-side view appearance structure of the present invention.

In the figure: 1. the base, 2, auto-lock gyro wheel, 3, first support, 4, pneumatic cylinder, 5, hydraulic stem, 6, briquetting, 7, through-hole, 8, second support, 9, motor, 10, motor shaft, 11, axostylus axostyle, 12, first stud, 13, spacing sleeve, 14, stopper, 15, second stud, 16, universal pearl, 17, group battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automatic rope-releasing's winch for coal mine, it is shown according to fig. 1, the base 1 bottom left and right sides all is provided with auto-lock gyro wheel 2, and the left side of base 1 up end is fixed with first support 3, be provided with pneumatic cylinder 4 in the top of first support 3 simultaneously, the downside of pneumatic cylinder 4 is connected with briquetting 6 through hydraulic stem 5, and briquetting 6 sets up in through-hole 7, through-hole 7 is seted up on first support 3 simultaneously, the right side of first support 3 is provided with second support 8, and second support 8 fixes on base 1, axostylus axostyle 11 rotates and connects on second support 8, and the outside of axostylus axostyle 11 is provided with stop collar 13.

Specifically, the rear end of axostylus axostyle 11 is fixed with stopper 14 through second stud 15, and be provided with universal pearl 16 between the second support 8 of stopper 14 and rear side, the group battery 17 has been placed on the base 1, pneumatic cylinder 4 passes through hydraulic stem 5 and briquetting 6 constitutes extending structure, and the lower extreme of briquetting 6 is the arc, when the stranded rope released appointed length, briquetting 6 can be in pneumatic cylinder 4 and hydraulic stem 5's effect downstream, hug closely on the stranded rope until briquetting 6, compress tightly the stranded rope with this and fix in through-hole 7, prevent that the stranded rope from continuing to release.

Specifically, the front side of second support 8 is fixed with motor 9, and the rear side of motor 9 rotates through motor shaft 10 and is connected with axostylus axostyle 11, the front end of axostylus axostyle 11 is fixed on motor shaft 10 through first stud 12 simultaneously, axostylus axostyle 11 can rotate under the effect of motor 9 and motor shaft 10, thereby drive stop collar 13 and rotate, conveniently put the rope and receive the rope work, stop collar 13 block is connected on axostylus axostyle 11, after the work, take out axostylus axostyle 11, can make axostylus axostyle 11 and stop collar 13 phase separation, conveniently clear up or change stop collar 13.

Specifically, universal pearl 16 is provided with four, and four universal pearl 16 evenly distributed, and the axostylus axostyle 11 is at the pivoted in-process, and universal pearl 16 rolls thereupon to this reduces the friction between stopper 14 and the second support 8, thereby makes the better rotation of axostylus axostyle 11, and group battery 17 electric connection has pneumatic cylinder 4 and motor 9, and group battery 17 can become the alternating current with the direct current under the effect of inverter and supply pneumatic cylinder 4 and motor 9 to use, makes things convenient for the device's normal work.

The working principle is as follows: when the automatic rope releasing winch is used in a coal mine, the automatic rope releasing winch is moved to a required place through the self-locking roller 2, the battery pack 17 converts direct current into alternating current under the action of the inverter to be used by the hydraulic cylinder 4 and the motor 9, the head end of the stranded rope is fixed on the surface of the limiting sleeve 13, then the motor 9 is started, the motor 9 drives the motor shaft 10 to rotate, so that the shaft lever 11 is driven to rotate, the limiting sleeve 13 rotates along with the motor 9, all the stranded ropes are wound on the limiting sleeve 13, the motor 9 stops working, the tail end of the stranded rope penetrates through the through hole 7 to be connected to external equipment, the motor 9 is started, the shaft lever 11 rotates under the action of the motor 9 and the motor shaft 10, so that the limiting sleeve 13 is driven to rotate, at the moment, the rotation direction of the limiting sleeve 13 is opposite to the rotation direction when the ropes are retracted, and the universal ball 16 rolls along with the shaft lever 11, when the twisted rope is released to a specified length, the motor 9 stops working and the hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the hydraulic rod 5 to extend, so as to drive the pressing block 6 to move downwards, so that the twisted rope is pressed and fixed in the through hole 7, the twisted rope is prevented from being released continuously, after the work is finished, the second stud 15 is taken down, the limiting block 14 can be detached, the first stud 12 is taken down, the shaft lever 11 and the motor shaft 10 can be separated, then the shaft lever 11 is manually pulled out backwards, so that the shaft lever 11 and the limiting sleeve 13 are separated, the cleaning and the replacement are convenient, the whole work is finished, and the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic coal mine winch of putting rope, includes base (1) and axostylus axostyle (11), its characterized in that: the left side and the right side of the bottom of the base (1) are respectively provided with a self-locking roller (2), the left side of the upper end face of the base (1) is fixedly provided with a first support (3), the top of the first support (3) is internally provided with a hydraulic cylinder (4), the lower side of the hydraulic cylinder (4) is connected with a pressing block (6) through a hydraulic rod (5), the pressing block (6) is arranged in a through hole (7), the through hole (7) is arranged on the first support (3), the right side of the first support (3) is provided with a second support (8), the second support (8) is fixed on the base (1), the shaft lever (11) is rotatably connected on the second support (8), the outer side of the shaft lever (11) is provided with a limiting sleeve (13), the rear end of the shaft lever (11) is fixedly provided with a limiting block (14) through a second stud (15), and a universal bead (16) is arranged between the limiting block (14) and the second support (8) on the rear, a battery pack (17) is placed on the base (1).

2. The automatic rope paying-off winch for coal mine according to claim 1, wherein: the hydraulic cylinder (4) and the pressing block (6) form a telescopic structure through the hydraulic rod (5), and the lower end surface of the pressing block (6) is arc-shaped.

3. The automatic rope paying-off winch for coal mine according to claim 1, wherein: the front side of the second support (8) is fixed with a motor (9), the rear side of the motor (9) is rotatably connected with a shaft lever (11) through a motor shaft (10), and the front end of the shaft lever (11) is fixed on the motor shaft (10) through a first stud (12).

4. The automatic rope paying-off winch for coal mine according to claim 1, wherein: the limiting sleeve (13) is connected to the shaft lever (11) in a clamping mode.

5. The automatic rope paying-off winch for coal mine according to claim 1, wherein: the universal beads (16) are four, and the four universal beads (16) are uniformly distributed.

6. The automatic rope paying-off winch for coal mine according to claim 1, wherein: the battery pack (17) is electrically connected with the hydraulic cylinder (4) and the motor (9).