CN212502548U

CN212502548U - Coal mining belt conveyor roller frame

Info

Publication number: CN212502548U
Application number: CN202020988141.XU
Authority: CN
Inventors: 孙黎黎
Original assignee: CHANGZHI LUAN HELI MACHINERY CO LTD
Current assignee: CHANGZHI LUAN HELI MACHINERY CO LTD
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-09
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to the technical field of coal mine equipment, in particular to a coal mine mining belt conveyor roller frame, which comprises a roller frame, wherein a bottom frame of the roller frame is provided with a box body, the right end of the box body is provided with a fixed plate, the fixed plate is fixedly connected with the bottom frame of the roller frame, a through hole groove is arranged in the middle of one side of the fixed plate close to the box body, a first connecting rod is glidingly connected in the through hole groove, the other end of the first connecting rod is fixedly connected with the outer wall of the box body, a supporting plate is arranged below the first connecting rod, one end of the supporting plate is connected with the fixed plate, the top end of the supporting plate is provided with a positive and negative motor, an output shaft of the positive and negative motor is fixedly connected with a rotating rod, the utility model arranges the roller frame and the mounting plate, the roller is, the purpose that the angle can be adjusted to the bearing roller is realized, coal mining is facilitated to enable the conveyor to smoothly convey a coal mine, and working efficiency is improved.

Description

Coal mining belt conveyor roller frame

Technical Field

The utility model relates to a coal mine equipment technical field specifically is a coal mining belt conveyor bearing roller frame.

Background

In coal mining, generally adopt belt conveyor to carry coal, coal mine belt conveyor has simple structure, convenient to use, and the flexible operation, advantages such as easy maintenance, easy installation are essential equipment of underground transportation. However, the conveyor also has some problems which are difficult to manage, such as the deviation phenomenon of the conveying belt. Because there is the condition of turning in the tunnel in the pit, belt conveyor need set up corresponding turn section, and the conveyer bearing roller frame in turn section needs carry out the accurate adjustment to the inclination according to the turn angle, otherwise the condition that the conveyer belt off tracking, material scatter appear very easily because centrifugal force in transportation process.

In the prior art, some roller frames capable of adjusting inclination angles exist, but cannot be adjusted under the condition that a conveying belt bears load, and the roller frames can be adjusted only after the machine is stopped, so that the roller frames of the belt conveyor for coal mining need to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal mining belt conveyor bearing roller frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a coal mining belt conveyor roller frame comprises a roller frame, a box body is arranged on a bottom frame of the roller frame, a fixed plate is arranged at the right end of the box body and fixedly connected with the bottom frame of the roller frame, a through hole groove is formed in the middle of one surface, close to the box body, of the fixed plate, a first connecting rod is connected in the through hole groove in a sliding mode, the other end of the first connecting rod is fixedly connected with the outer wall of the box body, a supporting plate is arranged below the first connecting rod, one end of the supporting plate is connected with the fixed plate, a positive and negative motor is arranged at the top end of the supporting plate, an output shaft of the positive and negative motor is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a sliding plate, the sliding plate is fixedly connected with the outer wall of the box body, the sliding plate is slidably connected, the mounting panel is equipped with to bearing roller below, the mounting panel top left and right sides is equipped with the pillar, pillar top fixedly connected with edger roll.

As a further aspect of the present invention: the mounting panel has been seted up near the position of pillar, the one end of pillar is passed the mounting groove and is close to one side and bearing roller swing joint on top.

As a further aspect of the present invention: the utility model discloses a box, including backup pad, guide bar, sliding tray, slider, the box is passed to backup pad one end and fixedly connected with deflector, the sliding tray has been seted up in the guide bar, sliding tray sliding connection has the slider, the slider surface articulates there is the second connecting rod, second connecting rod one end fixedly connected with guide bar, the open slot has been seted up at both ends about the guide bar.

As a further aspect of the present invention: the runner assembly includes first connecting rod, first connecting rod passes the front and back both ends face of box, first connecting rod below is equipped with the second connecting rod, the second connecting rod passes both ends face and fixed plate fixed connection and horizontal setting about the box, the second connecting rod all is equipped with two and mutually perpendicular settings with first connecting rod, first connecting rod and second connecting rod all with box sliding connection, first connecting rod top is equipped with the fixed block, open slot fixed connection in fixed block and the guide bar.

As a further aspect of the present invention: the box is close to fixedly connected with support frame between the inner wall of bottom surface, support the top and pass through support fixed connection in the middle of the guide bar bottom, in the middle of the guide bar top with link fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up bearing roller frame, mounting panel, install the bearing roller in the mounting panel top, the runner assembly in the box that the bearing roller frame bottom set up rotates the bearing roller about on the horizontal plane, has realized the purpose that the bearing roller can angle regulation, is favorable to making the conveyer can carry the colliery smoothly at coal mining, has improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of a coal mining belt conveyor idler frame;

FIG. 2 is a schematic view of a rotating assembly of a coal mining belt conveyor idler frame;

FIG. 3 is an enlarged view of the portion A in the box body of the roller carrier of the coal mining belt conveyor.

In the figure: 1-roller frame, 2-box body, 3-fixed plate, 4-first connecting rod, 5-supporting plate, 6-positive and negative motor, 7-rotating rod, 8-sliding plate, 9-rotating component, 901-connecting frame, 902-first connecting rod, 903-second connecting rod, 904-fixed block, 905-supporting frame, 10-roller, 11-mounting plate, 12-pillar, 13-vertical roller, 14-guide plate, 15-sliding groove, 16-sliding block, 17-second connecting rod, 18-guide rod and 19-open groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Referring to fig. 1-3, in the embodiment of the present invention, a roller frame of a belt conveyor for coal mining comprises a roller frame 1, a bottom frame of the roller frame 1 is provided with a box body 2, a fixing plate 3 is arranged at the right end of the box body 2, the fixing plate 3 is fixedly connected with the bottom frame of the roller frame 1, a through hole groove is formed in the middle of one side of the fixing plate 3 close to the box body, a first connecting rod 4 is slidably connected in the through hole groove, the other end of the first connecting rod 4 is fixedly connected with the outer wall of the box body 2, a supporting plate 5 is arranged below the first connecting rod 4, one end of the supporting plate 5 is connected with the fixing plate 3, a positive and negative motor 6 is arranged at the top end of the supporting plate 5, an output shaft of the positive and negative motor 6 is fixedly connected with a rotating rod 7, one end of the rotating rod 7 is fixedly connected, the improved roller conveying device is characterized in that a rotating assembly 9 is arranged in the box body 2, the rotating assembly 9 comprises a connecting frame 901, one end of the connecting frame 901 penetrates through the top end of the box body 2 and is fixedly connected with a carrier roller 10, a mounting plate 11 is arranged below the carrier roller 10, pillars 12 are arranged on the left side and the right side of the top end of the mounting plate 11, and vertical rollers 13 are fixedly connected to the top ends of the pillars 12.

In this embodiment, the mounting panel 11 has been seted up near the position of pillar 12 to the mounting groove, the one end of pillar 12 is passed the mounting groove and is close to one side and bearing roller 10 swing joint on top, pillar 12 and bearing roller 10 swing joint are favorable to bearing roller 10 angle of adjustment under the effect of runner assembly 9, make the structure more stable.

In this embodiment, 5 one end of backup pad passes box 2 and fixedly connected with deflector 14, sliding tray 15 has been seted up in the deflector rod 14, sliding tray 15 sliding connection has slider 16, slider 16 surface articulates there is second connecting rod 17, second connecting rod 17 one end fixedly connected with deflector rod 18, open slot 19 has been seted up at both ends about deflector rod 18, when box 2 controlled under the effect of positive and negative motor 6 and moved, slider 16 reciprocated in sliding tray 15, drive deflector rod 18 and control the rotation for link 901 with fixed connection in the middle of the 18 tops of deflector rod rotates, thereby drive the carrier roller 10 with link 901 top fixed connection and control the rotation, realized carrier roller 10 can angle of adjustment, make things convenient for the colliery to carry.

In this embodiment, the rotating assembly 9 includes a first connecting rod 902, the first connecting rod 902 passes through the front and rear end faces of the box 2, a second connecting rod 903 is disposed below the first connecting rod 902, the second connecting rod 903 passes through the left and right end faces of the box 2 and is fixedly connected with the fixing plate 3 and transversely disposed, two of the second connecting rod 903 and the first connecting rod 902 are disposed and perpendicular to each other, the first connecting rod 902 and the second connecting rod 903 are slidably connected with the box 2, a fixing block 904 is disposed at the top end of the first connecting rod 902, the fixing block 904 is fixedly connected with the opening slot 19 in the guide rod 18, the rotating rod 7 is driven by the positive and negative motor 6 to rotate, so that the box 2 moves left and right in the frame bottom of the roller frame 1, the second connecting rod 903 is slidably connected with the box 2, the first connecting rod 902 moves up and down in the box 2, when the first connecting rod 902 at the left end in, the first connecting rod 902 at the right end moves upwards, the fixed block 906 at the top end of the first connecting rod 902 and the opening groove 19 in the guide rod 18 enable the guide rod 18 to rotate leftwards, and similarly, when the first connecting rod 902 at the left end in the box body 2 moves upwards, the first connecting rod 902 at the right end moves downwards, so that the guide rod 18 rotates rightwards, and the adjustable angle of the carrier roller 10 is realized.

In this embodiment, fixedly connected with support frame 905 between the inner wall that box 2 is close to the bottom surface, pass through support fixed connection in the middle of support frame 905 top and the 18 bottoms of guide bar, with link 901 fixed connection in the middle of the 18 tops of guide bar, when controlling about box 2, control the removal about backup pad 905 in the box 2, drive first link 902 and reciprocate for 18 rotations of guide bar drive bearing roller 10 rotate, are favorable to bearing roller 10 to conveniently carry the colliery through angle regulation, improve work efficiency.

The utility model discloses a theory of operation is: the positive and negative motor 6 is started, the positive and negative motor 6 drives the rotating rod 7 to rotate, the sliding plate 8 is driven to slide left and right on the surface of the supporting plate 5, the first connecting rod 4 drives the box body 2 to move left and right in the through hole groove of the fixing plate 3, the box body 2 moves left and right on the second connecting rod 903, the first connecting rod 902 moves up and down, the first connecting rod 902 drives the guide rod 18 to rotate left and right, the second connecting rod 17 is driven to rotate, and the sliding block 16 moves up and down in the sliding groove 15.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The roller carrier of the belt conveyor for coal mining comprises a roller carrier (1) and is characterized in that a box body (2) is arranged on a bottom frame of the roller carrier (1), a fixing plate (3) is arranged at the right end of the box body (2), the fixing plate (3) is fixedly connected with the bottom frame of the roller carrier (1), a through hole groove is formed in the middle of one side, close to the box body, of the fixing plate (3), a first connecting rod (4) is connected in the through hole groove in a sliding mode, the other end of the first connecting rod (4) is fixedly connected with the outer wall of the box body (2), a supporting plate (5) is arranged below the first connecting rod (4), one end of the supporting plate (5) is connected with the fixing plate (3), a positive and negative motor (6) is arranged at the top end of the supporting plate (5), a rotating rod (7) is fixedly connected with an output shaft of the positive and, the automatic conveying device is characterized in that the sliding plate (8) is fixedly connected with the outer wall of the box body (2), the sliding plate (8) is slidably connected with the supporting plate (5), a rotating assembly (9) is arranged in the box body (2), the rotating assembly (9) comprises a connecting frame (901), one end of the connecting frame (901) penetrates through the top end of the box body (2) and is fixedly connected with a carrier roller (10), a mounting plate (11) is arranged below the carrier roller (10), pillars (12) are arranged on the left side and the right side of the top end of the mounting plate (11), and vertical rollers (13) are fixedly connected with the top ends.

2. The coal mining belt conveyor idler frame according to claim 1, characterized in that the mounting plate (11) is provided with a mounting groove at a position close to the pillar (12), one end of the pillar (12) penetrates through the mounting groove, and one side close to the top end is movably connected with the idler (10).

3. The roller frame of the coal mining belt conveyor as claimed in claim 2, wherein one end of the supporting plate (5) penetrates through the box body (2) and is fixedly connected with a guide plate (14), a sliding groove (15) is formed in the guide plate (14), a sliding block (16) is connected in the sliding groove (15) in a sliding mode, a second connecting rod (17) is hinged to the outer surface of the sliding block (16), one end of the second connecting rod (17) is fixedly connected with a guide rod (18), and open grooves (19) are formed in the left end and the right end of the guide rod (18).

4. The coal mining belt conveyor idler frame according to claim 3, characterized in that the rotating assembly (9) comprises a first connecting rod (902), the first connecting rod (902) penetrates through the front end face and the rear end face of the box body (2), a second connecting rod (903) is arranged below the first connecting rod (902), the second connecting rod (903) penetrates through the left end face and the right end face of the box body (2) to be fixedly connected with the fixing plate (3) and transversely arranged, the second connecting rod (903) and the first connecting rod (902) are arranged in a mutually perpendicular mode, the first connecting rod (902) and the second connecting rod (903) are both in sliding connection with the box body (2), a fixing block (904) is arranged at the top end of the first connecting rod (902), and the fixing block (904) is fixedly connected with an opening groove (19) in the guide rod (18).

5. The roller frame of the coal mining belt conveyor as defined in claim 4 is characterized in that a support frame (905) is fixedly connected between the inner walls of the box body (2) close to the bottom surface, the top end of the support frame (905) is fixedly connected with the middle of the bottom end of the guide rod (18) through a bracket, and the middle of the top end of the guide rod (18) is fixedly connected with the connecting frame (901).