CN214653083U

CN214653083U - Automatic hoisting machine for mining

Info

Publication number: CN214653083U
Application number: CN202120896145.XU
Authority: CN
Inventors: 张国庆; 邢世恩
Original assignee: Henan Hongyuan Engineering Co ltd
Current assignee: Henan Hongyuan Engineering Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-09
Anticipated expiration: 2031-04-28

Abstract

An automated mining hoisting machine; the hoisting device comprises a traveling rail, wherein a frame body is movably arranged on the traveling rail through a roller, a fixed shaft is arranged on the frame body, a winch for driving the fixed shaft to rotate is arranged on the frame body, a steel wire rope is wound on the fixed shaft, the lower end of the steel wire rope is connected with a jack, the lower end of the jack is provided with a hook, and the frame body is also provided with a speed reducer connected with the fixed shaft; an annular groove is formed in the hook, an arc-shaped plate is slidably mounted in the annular groove, a plurality of trapezoidal grooves are uniformly distributed on the outer surface side of the left end of the arc-shaped plate, an arc-shaped slide rail is further arranged on the inner surface of the hook, and a connecting plate is hinged to the left end of the arc-shaped slide rail; not only can the automation mechanized operation of equipment, simple structure connects in order, and is light and handy nimble, and it is convenient to remove, can carry out safe fixed connection to heavy object simply to be convenient for remove the device and strengthen the device's flexibility, be convenient for rotate the product according to the production demand and place reduction dependent manual operation, promote work efficiency.

Description

Automatic hoisting machine for mining

Technical Field

The utility model relates to a mining equipment technical field, in particular to an automatic hoisting machinery for mining.

Background

The crane is hoisting and transporting equipment which can reduce heavy physical labor, improve operation efficiency and realize safe production. In the material production and material circulation of each department of the national economy, the crane is used as key process equipment or important auxiliary machinery and is widely applied. The cranes are of various types, and the gantry crane is hoisting equipment which is widely applied to plants and factories. The gantry crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like.

China is the big country of ore exploitation, in order to make the ore grade of exploitation reach the requirement of smelting, often need build the factory building, often adopt gantry crane in the transportation and the processing of ore, but it is when in-service use, traditional automatic transport crane is when the jack-up is carried out to fixed product at automated production line, the easy swing of product drops, the protectiveness of device is poor, lead to the security performance not high, can not carry out accurate rotation to the product, automatic field hoisting apparatus is mostly fixed structure simultaneously, lead to the flexibility relatively poor, inconvenient use.

There is a need for an automated mining hoisting machine that addresses this problem.

SUMMERY OF THE UTILITY MODEL

To above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing an automatic hoisting machinery for mining, the effectual above-mentioned problem of having solved.

The technical scheme of the solution is that the utility model comprises a running rail, a frame body is movably arranged on the running rail through a roller, a fixed shaft is arranged on the frame body, a winch for driving the fixed shaft to rotate is arranged on the frame body, a steel wire rope is wound on the fixed shaft, the lower end of the steel wire rope is connected with a jack, the lower end of the jack is provided with a hook, and the frame body is also provided with a speed reducer connected with the fixed shaft;

couple in be equipped with the ring channel, slidable mounting has the arc in the ring channel, the outward appearance side equipartition of arc left end has a plurality of dovetail grooves, the internal surface of couple still is equipped with the arc slide rail, the left end of arc slide rail articulates there is the connecting plate, the articulated department of connecting plate still is equipped with the spiral spring, still be equipped with the logical groove with the ring channel intercommunication in the arc spout, the one end of connecting plate stretches into in the ring channel through leading to the groove, the one end that the connecting plate stretched into the ring channel is located the right-hand member of arc, the right-hand member of couple is equipped with the recess with the ring channel intercommunication, slidable mounting has the inserted bar in the recess, the cover is equipped with the extension spring on the inserted bar, the one end of extension spring is connected on the inserted bar, the other end of extension spring is connected on the lateral wall of recess.

The utility model has the advantages that: the utility model discloses the structure is ingenious, thinks about the novelty, not only can the equipment automation mechanized operation, and simple structure connects in order, and is light and handy nimble, and it is convenient to remove, can carry out safe fixed connection to heavy object simply to be convenient for remove the flexibility that strengthens the device with the device, be convenient for rotate the product according to the production demand and place reduction human operation, promote work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the hook in fig. 1 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Example (b):

as shown in figures 1 to 3, the utility model comprises a running rail 1, a frame body 2 is movably arranged on the running rail 1 through a roller, so that the frame body 2 can slide on the running rail 1, a fixed shaft 3 is arranged on the frame body 2, the frame body 2 is provided with a winch for driving the fixed shaft 3 to rotate, the fixed shaft 3 is wound with a steel wire rope 4, the lower end of the steel wire rope 4 is connected with a jack 5, the jack 5 can play a good role in loading heavy objects, the lower end of the jack 5 is provided with a hook 6, the steel wire rope 4 can be rolled up through the hook 6 by rotating the fixed shaft 3 for hoisting and transporting, a controller can be further arranged on the frame body 2, a speed reducer connected with the fixed shaft 3 is further arranged on the frame body 2, the winch is connected with the fixed shaft 3 through the speed reducer, and the controller is connected with the speed reducer, the winch and the controller, so that the hoisting speed can be conveniently controlled, and the winch is an electric winch;

couple 6 in be equipped with ring channel 7, slidable mounting has arc 8 in the ring channel 7, the outward appearance side equipartition of the 8 left ends of arc has a plurality of dovetail grooves 9, couple 6's internal surface still is equipped with arc slide rail 10, arc slide rail 10's left end articulates there is connecting plate 11, connecting plate 11's articulated department still is equipped with the spiral spring, make connecting plate 11 keep the horizontality when not receiving external force, still be equipped with logical groove 12 with ring channel 7 intercommunication in the arc spout, connecting plate 11's one end is passed through logical groove 12 and is stretched into in ring channel 7, connecting plate 11 stretches into the one end of ring channel 7 and is located the right-hand member of arc 8, couple 6's right-hand member is equipped with the recess with ring channel 7 intercommunication, slidable mounting has inserted bar 13 in the recess, the cover is equipped with extension spring 14 on inserted bar 13, the one end of extension spring 14 is connected on inserted bar 13, the other end of extension spring 14 is connected on the lateral wall of recess.

The arc block is provided with an arc groove 15, and the side wall of the annular groove 7 is provided with a limiting plate 16 extending into the arc groove 15.

Support body 2 on still be equipped with arresting gear, arresting gear include that the level sets up first electric telescopic handle 17 and the second electric telescopic handle 18 at 5 upsides of ground jack, first electric telescopic handle 17 and second electric telescopic handle 18 are located the left and right sides of ground jack 5 respectively, the right-hand member of first electric telescopic handle 17 and the left end of second electric telescopic handle 18 all are equipped with splint 19, when having unexpected emergence, press from both sides tight wire rope 4 through first electric

telescopic handle

17 and 18 cooperation splint 19 of second electric telescopic handle, can carry out emergency braking to hoisting equipment.

One side of the inclined surface of the trapezoidal groove 9 is positioned at one side in the anticlockwise direction.

The lower end of the frame body 2 is also provided with an opening 20, the steel wire rope 4 penetrates through the opening 20, and the left end and the right end of the opening 20 are also provided with rolling shafts 21.

The utility model discloses when using, can carry out the automatic control function to hoisting equipment through the controller, through the position of control support body 2 on the orbit 1, then control couple 2 to suitable position, with the heavy object through hanging on couple 6, through the hoist engine drives fixed axle 3 and rolls up wire rope 4 and send the jack-up, send wherein in-process at the book, the heavy object drives connecting plate 11 through self gravity and rotates, then connecting plate 11 drives 8 clockwise motion arcs, when the left end of arc 8 gets into the right-hand member of ring channel 7, inserted bar 13 gets into trapezoidal groove 9 under the effect of extension spring 14 in, can prevent 8 counter clockwise motion arcs, then can be with the safe closure of heavy object in couple 6.

When the lifting device is moving the heavy object to the destination, the arc-shaped plate 8 can be placed back to the left end of the annular groove 7 by pulling the inserted rod 13 upwards.

The foregoing detailed description/examples are specific embodiments of the present invention, and are intended to be illustrative of the principles of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include those which make any obvious replacement or modification of the embodiments described herein, and all of which are within the scope of the present invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. An automatic hoisting machine for mining comprises a travelling rail (1), and is characterized in that a frame body (2) is movably mounted on the travelling rail (1) through rollers, a fixed shaft (3) is mounted on the frame body (2), a winch for driving the fixed shaft (3) to rotate is arranged on the frame body (2), a steel wire rope (4) is wound on the fixed shaft (3), the lower end of the steel wire rope (4) is connected with a jack (5), a hook (6) is arranged at the lower end of the jack (5), and a speed reducer connected with the fixed shaft (3) is further arranged on the frame body (2); the hook is characterized in that an annular groove (7) is arranged in the hook (6), an arc-shaped plate (8) is arranged in the annular groove (7) in a sliding manner, a plurality of trapezoidal grooves (9) are uniformly distributed on the outer surface side of the left end of the arc-shaped plate (8), an arc-shaped slide rail (10) is further arranged on the inner surface of the hook (6), a connecting plate (11) is hinged to the left end of the arc-shaped slide rail (10), a volute spring is further arranged at the hinged position of the connecting plate (11), a through groove (12) communicated with the annular groove (7) is further arranged in the arc-shaped slide groove, one end of the connecting plate (11) extends into the annular groove (7) through the through groove (12), one end of the connecting plate (11) extending into the annular groove (7) is located at the right end of the arc-shaped plate (8), a groove communicated with the annular groove (7) is arranged at the right end of the hook (6), an inserting rod (13) is arranged in the groove in a sliding manner, a tension spring (14) is sleeved on the inserting rod (13), one end of the tension spring (14), the other end of the tension spring (14) is connected to the side wall of the groove.

2. The automated lifting machine for mining of claim 1, wherein the arc-shaped plate is provided with an arc-shaped groove (15), and the side wall of the annular groove (7) is provided with a limiting plate (16) extending into the arc-shaped groove (15).

3. The automatic hoisting machine for mining according to claim 1, wherein the frame body (2) is further provided with a braking device, the braking device comprises a first electric telescopic rod (17) and a second electric telescopic rod (18) which are horizontally arranged on the upper side of the jack (5), the first electric telescopic rod (17) and the second electric telescopic rod (18) are respectively positioned on the left side and the right side of the jack (5), and the right end of the first electric telescopic rod (17) and the left end of the second electric telescopic rod (18) are respectively provided with a clamping plate (19).

4. An automated mining hoisting machine according to claim 1, wherein the inclined surface of the trapezoidal groove (9) is located on the side of the counterclockwise direction.

5. The automated hoisting machine for mining according to claim 1, wherein the lower end of the frame body (2) is further provided with an opening (20), the steel wire rope (4) passes through the opening (20), and the left end and the right end of the opening (20) are further provided with rollers (21).