CN213141226U

CN213141226U - Mine hoist

Info

Publication number: CN213141226U
Application number: CN202021455837.2U
Authority: CN
Inventors: 张敏; 庞厚煜
Original assignee: Individual
Current assignee: Dandong Danyin Mining And Metallurgy Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-07
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a mine winder, its characterized in that: comprises a base and a lifting mechanism; base: the clamping device comprises a right placing plate, round rods, a middle placing plate, clamping blocks and a left placing plate, wherein the top end of the right placing plate is provided with a mounting seat, the side surfaces of the right placing plate and the left placing plate are respectively provided with a clamping groove, the clamping blocks are provided with two groups and are respectively arranged on the left side and the right side of the middle placing plate and are in clamping fit with the clamping grooves, the round rods are provided with two groups, the clamping blocks and the right placing plate, the clamping blocks and the left placing plate are respectively connected through the round rods, and the top end of the left placing plate is symmetrically provided with two groups; a lifting mechanism: include motor, high-speed shaft coupling, speed reducer, low-speed shaft coupling and cylinder, the motor is fixed on the mount pad, and its output shaft passes through the input shaft of high-speed shaft coupling and speed reducer, and each main shaft assembly in this mine winder can install simultaneously, then the equipment can improve the installation effectiveness of spare part, and convenient to detach.

Description

Mine hoist

Technical Field

The utility model relates to a mine processing technology field specifically is a mine winder.

Background

The mine hoist is a large-scale hoisting mechanical equipment, drive mechanical equipment by the motor, thereby it goes up and down in the pit shaft to drive the wire rope and drive the container, accomplish the transport task, the mine hoist is developed and evolved gradually by original water lifting tool and comes, modern mine hoist promotes a large amount, high speed, the security is high, developed into full-automatic heavy mining machinery of electronic computer control, the existing mine hoist is bulky, the installation process is more loaded down with trivial details, at first, choose smooth ground, secondly need set up the installation from one side when installing the main shaft system, in order to ensure the compactness of connection, can only install the part on the ground one step by step according to the order during the assembly, the efficiency of equipment is low, and be not convenient for dismantle the maintenance.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a mine winder, each subassembly in this mine winder can install simultaneously, then the equipment can improve the installation effectiveness of spare part, and convenient to detach, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mine hoist comprises a base and a hoisting mechanism;

base: the clamping device comprises a right placing plate, round rods, a middle placing plate, clamping blocks and a left placing plate, wherein the top end of the right placing plate is provided with a mounting seat, the side surfaces of the right placing plate and the left placing plate are respectively provided with a clamping groove, the clamping blocks are provided with two groups and are respectively arranged on the left side and the right side of the middle placing plate and are in clamping fit with the clamping grooves, the round rods are provided with two groups, the clamping blocks and the right placing plate, the clamping blocks and the left placing plate are respectively connected through the round rods, and the top end of the left placing plate is symmetrically provided with two groups;

a lifting mechanism: the brake device comprises a motor, a high-speed coupler, a speed reducer, a low-speed coupler and a roller, wherein the motor is fixed on a mounting seat, an output shaft of the motor is connected with an input shaft of the speed reducer through the high-speed coupler, the speed reducer is installed at the top end of a middle plate, the output shaft of the speed reducer is connected with the roller through the low-speed coupler, the roller is rotatably connected between two supports, a brake disc is installed on the side surface of the roller, and four groups of brakes corresponding to the brake disc are arranged on the top end array of a left;

wherein: still include the control switch group, the control switch group is fixed in the side of mount pad, and the output of external power source is connected to its input electricity, and the input of motor and stopper is connected to its output electricity.

Further, the roller comprises two groups of baffles, two arc-shaped plates, a main shaft and pin shafts, the baffles are fixed on the side faces of the main shaft, the arc-shaped plates are provided with six groups and are installed between the two baffles through the six pin shafts, the roller is of an assembled structure, parts can be conveniently replaced when the roller is damaged, and economic loss is reduced.

Further, the cylinder still includes the cardboard, the cardboard is equipped with six groups, and installs in the side of main shaft, the slot that corresponds with the cardboard is seted up to the inner wall of arc, cardboard and slot grafting cooperation, just the round pin axle runs through the cardboard, can improve the compactness of connecting between each spare part of cylinder.

Furthermore, the spiral rope winding groove is formed in the side face of the arc-shaped plate, and the steel wire rope can be wound on the side face of the roller in an orderly mode.

Further, still include position control hole, extension board and first screw rod, the extension board is located the top of well-placed board, and two sets of position control holes have been seted up on its top, the speed reducer is installed on the top of extension board, first screw rod is equipped with four, and the array installation is on the top of well-placed board, and position control hole is run through on its top, and its side threaded connection has the nut, can finely tune the position of speed reducer, conveniently assembles.

Compared with the prior art, the beneficial effects of the utility model are that: the mine hoist has the following advantages:

this mine winder adopts pin-connected panel base structure, divide into the three-section with the base, in the installation, can carry out the spare part installation to left side board, right side board and the median plate of putting simultaneously, then put board, right side board and median plate and connect to left side, thereby improve mine winder's installation effectiveness effectively, and the speed reducer position on median plate top can be controlled and adjusted, with the position error that exists between the compensation part, ensure can be stable accomplish equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the plane a-a of the present invention.

In the figure: the device comprises a control switch group 1, a brake group 2, a brake disc 3, a lifting mechanism 4, a motor 41, a high-speed coupler 42, a speed reducer 43, a low-speed coupler 44, a roller 45, a baffle 451, an arc plate 452, a clamping plate 453, a main shaft 454, a pin shaft 455, a base 5, a right plate 51, a round rod 52, a middle plate 53, a clamping block 54, a left plate 55, a support 6, a position adjusting hole 7, a support plate 8, a first screw 9, a mounting seat 10, an insertion slot 11 and a rope winding groove 12.

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: a mine hoist comprises a base 5 and a hoisting mechanism 4;

base 5: the fixture comprises a right placing plate 51, a round rod 52, a middle placing plate 53, fixture blocks 54 and a left placing plate 55, wherein the top end of the right placing plate 51 is provided with a mounting seat 10, the side surfaces of the right placing plate 51 and the left placing plate 55 are respectively provided with a clamping groove, the fixture blocks 54 are provided with two groups and are respectively mounted on the left side and the right side of the middle placing plate 53 and are in clamping fit with the clamping grooves, the round rod 52 is provided with two groups, the fixture blocks 54 are connected with the right placing plate 51, the fixture blocks 54 are connected with the left placing plate 55 through the round rod 52, the top end of the left placing plate 55 is symmetrically provided with two groups of supports 6, the base 5 is divided into three groups, and the mounting of parts is convenient and can be carried out simultaneously so as to improve the mounting efficiency, when the base 5 is assembled, the fixture blocks;

the lifting mechanism 4: comprises a motor 41, a high-speed coupler 42, a speed reducer 43, a low-speed coupler 44 and a roller 45, wherein the motor 41 is fixed on a mounting seat 10, an output shaft of the motor is connected with an input shaft of the speed reducer 43 through the high-speed coupler 42, the speed reducer 43 is arranged at the top end of a middle plate 53, the output shaft of the speed reducer is connected with the roller 45 through the low-speed coupler 44, when the motor works, the output shaft of the motor 41 rotates to drive the input shafts of the high-speed coupler 42 and the speed reducer 43 to rotate, and then the output shaft of the speed reducer 43 drives the roller 45 to rotate through the low-speed coupler 44, so that the winding function of a steel wire rope is realized, the motor also comprises position adjusting holes 7, a support plate 8 and a first screw 9, the support plate 8 is positioned above the middle plate 53, two groups of position adjusting holes 7 are arranged at the top end of, the top end of the left-hand plate 55 is penetrated through a position adjusting hole 7, the side surface of the left-hand plate is in threaded connection with a nut, a support plate 8 is arranged, the position of the speed reducer 43 can be adjusted finely conveniently to compensate the length error between the shafts, the roller 45 is rotatably connected between the two supports 6, a steel wire rope is wound on the side surface of the roller 45, the side surface of the roller is provided with a brake disc 3 due to dragging an external carrying container, and four groups of brakes 2 corresponding to the brake disc 3 are arranged at the top end array of the left-hand;

the roller 45 comprises baffles 451, arc-shaped plates 452, a main shaft 454 and pin shafts 455, the baffles 451 are provided with two groups, the baffles are fixed on the side surfaces of the main shaft 454, the arc-shaped plates 452 are provided with six groups, the side surfaces of the arc-shaped plates 452 are provided with spiral rope winding grooves 12, the baffles are arranged between the two baffles 451 through six pin shafts 455, a cylindrical structure is enclosed by the six groups of arc-shaped plates 452, replacement of parts is facilitated, the roller 45 is easily damaged due to long-term friction of a steel wire rope, a split structure is adopted, economic loss caused by damage of the roller 45 can be reduced, the roller type roller further comprises clamping plates 453, the clamping plates 453 are provided with six groups and are arranged on the side surfaces of the main shaft 454, the inner walls of the arc-shaped plates 452 are;

wherein: the brake device further comprises a control switch group 1, wherein the control switch group 1 is fixed on the side face of the mounting seat 10, the input end of the control switch group 1 is electrically connected with the output end of an external power supply, and the output end of the control switch group 1 is electrically connected with the input ends of the motor 41 and the brake 2.

When in use: the output shaft of the motor 41 rotates to drive the input shaft of the high-speed coupler 42 and the input shaft of the speed reducer 43 to rotate, and then the output shaft of the speed reducer 43 drives the roller 45 to rotate through the low-speed coupler 44, so that the winding and releasing functions of the steel wire rope are realized, and the steel wire rope can drag an external carrying container to realize the ascending and descending functions in a shaft.

It is to be noted that the core chip of the control switch group 1 disclosed in this embodiment is a PLC single chip, the specific model is HK32F398CCT6, the preferred model of the motor 41 is YE2180L-422KW, the preferred model of the brake 2 is YWZ4-100/18, and the control switch group 1 controls the motor 41 and the brake 2 to work by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mine hoist characterized by: comprises a base (5) and a lifting mechanism (4);

base (5): the clamping device comprises a right placing plate (51), round rods (52), a middle placing plate (53), clamping blocks (54) and a left placing plate (55), wherein the top end of the right placing plate (51) is provided with a mounting seat (10), clamping grooves are formed in the side faces of the right placing plate (51) and the left placing plate (55), two groups of clamping blocks (54) are arranged and are respectively arranged on the left side and the right side of the middle placing plate (53) and are in clamping fit with the clamping grooves, the two round rods (52) are arranged, the clamping blocks (54) are connected with the right placing plate (51), the clamping blocks (54) are connected with the left placing plate (55) through the round rods (52), and two groups of supporting seats (6) are symmetrically arranged at the top end of the left placing plate (55;

lifting mechanism (4): the brake device comprises a motor (41), a high-speed coupler (42), a speed reducer (43), a low-speed coupler (44) and a roller (45), wherein the motor (41) is fixed on a mounting seat (10), an output shaft of the motor is connected with an input shaft of the speed reducer (43) through the high-speed coupler (42), the speed reducer (43) is installed at the top end of a middle plate (53), an output shaft of the speed reducer is connected with the roller (45) through the low-speed coupler (44), the roller (45) is rotatably connected between two supports (6), a brake disc (3) is installed on the side face of the roller, and four groups of brakes (2) corresponding to the brake disc (3) are arranged on the top end of a left plate (55);

wherein: still include control switch group (1), control switch group (1) is fixed in the side of mount pad (10), and the output of external power source is connected to its input electricity, and the input of motor (41) and stopper (2) is connected to its output electricity.

2. The mine hoist of claim 1, characterized in that: the roller (45) comprises two groups of baffles (451), an arc-shaped plate (452), a main shaft (454) and pin shafts (455), the baffles (451) are fixed on the side face of the main shaft (454), the arc-shaped plate (452) is provided with six groups, and the six groups of baffles are arranged between the two baffles (451) through the six pin shafts (455).

3. A mine hoist as claimed in claim 2, characterized in that: the roller (45) further comprises a clamping plate (453), six sets of the clamping plate (453) are arranged on the side face of the main shaft (454), a slot (11) corresponding to the clamping plate (453) is formed in the inner wall of the arc-shaped plate (452), the clamping plate (453) is in plug-in fit with the slot (11), and the pin shaft (455) penetrates through the clamping plate (453).

4. A mine hoist as claimed in claim 2, characterized in that: the side surface of the arc-shaped plate (452) is provided with a spiral rope winding groove (12).

5. The mine hoist of claim 1, characterized in that: the novel bearing plate is characterized by further comprising position adjusting holes (7), a bearing plate (8) and a first screw (9), wherein the bearing plate (8) is located above the middle plate (53), two groups of position adjusting holes (7) are formed in the top end of the bearing plate, the speed reducer (43) is installed on the top end of the bearing plate (8), the number of the first screw (9) is four, the top end of the middle plate (53) is installed in an array mode, the top end of the first screw penetrates through the position adjusting holes (7), and the side face of the first screw is in threaded connection with a nut.