CN209975269U

CN209975269U - A auxiliary device that is used for transporting mine car between main laneway in pit and ore removal river

Info

Publication number: CN209975269U
Application number: CN201920647754.4U
Authority: CN
Inventors: 段苗苗; 隋兆亭; 张可海; 李川
Original assignee: SHANDONG JINZHOU MINING INDUSTRY Co Ltd
Current assignee: SHANDONG JINZHOU MINING INDUSTRY Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-01-21
Anticipated expiration: 2029-05-08

Abstract

The utility model provides an auxiliary device for transporting mine cars between an underground main roadway and a mine removal channel, which comprises a fixed small lane and an overlapping small lane which are hinged, wherein the fixed small lane is used for being laid in the mine removal channel and being fixed on the ground, when being laid, the fixed small lane is vertical to a main roadway track, the overlapping small lane can be overlapped on the main roadway track, and the overlapping small lane is vertical to the main roadway track; one side of the lap joint small lane is connected with two parallel ramps, and the ramps are arranged along the direction of the main roadway track and can be lapped on the main roadway track; the auxiliary device also comprises a sliding frame trolley for bearing the mine car, and the sliding frame trolley can move along the overlapping small lane and the fixed small lane; the side of the carriage car adjacent the ramp transitions smoothly with the ramp so that the mine car can be pushed into the carriage car along the ramp. The auxiliary device has the advantages of simple structure, convenient operation, high working efficiency and low manufacturing cost, can facilitate the transportation of the mine car and improve the production capacity.

Description

A auxiliary device that is used for transporting mine car between main laneway in pit and ore removal river

Technical Field

The utility model relates to an auxiliary device technical field for the mine especially relates to an auxiliary device that is used for transporting mine car between main laneway in the pit and the ore removal river.

Background

In the prior art, the mining transportation process of the rail mine is generally carried out in a mode that mine cars are transported along the rail. And (3) paving rails on all the underground main roadways, erecting turnouts and switch rails when the underground main roadways pass through the positions of the ore removal rivers, and paving the rails to the ore removal rivers to head on for mining operation. The disadvantages of this method are: the processes of erecting turnouts and switch rails are complex, the labor capacity is large, secondary damage to the main roadway rails can be caused, the mine car is easy to fall off when the main roadway rails run, the labor intensity is increased, and the production is influenced. And after each ore removal channel finishes ore removal, the complete main roadway track model cannot be recovered. Therefore, in order to improve the working efficiency of underground production, an auxiliary device for transporting mine cars between an underground main roadway and a mine removal channel is urgently needed, so that the underground mine cars can be conveniently transported, and the production capacity is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a simple structure, convenient operation, work efficiency height, the low auxiliary device who is used for transporting the mine car between main tunnel in the pit and the ore removal river of cost to make things convenient for the transportation of mine car, improve the amount of production.

In order to achieve the purpose, the utility model provides an auxiliary device for transporting mine car between main tunnel and ore removal river in pit, including articulated fixed small lane and overlap joint small lane, fixed small lane is used for laying in the ore removal river, and is used for fixing on ground, and when laying, the fixed small lane is perpendicular with main tunnel track, overlap joint small lane can overlap joint on main tunnel track, and overlap joint small lane is perpendicular with main tunnel track; one side of the lap joint small lane is connected with two parallel ramps, and the ramps are arranged along the direction of the main roadway track and can be lapped on the main roadway track; the auxiliary device also comprises a sliding frame trolley for bearing the mine car, and the sliding frame trolley can move along the overlapping small lane and the fixed small lane; the side of the carriage trolley adjacent the ramp is in smooth transition with the ramp so that a tramcar can be pushed into the carriage trolley along the ramp.

Preferably, the carriage trolley comprises two parallel rails, the rails are parallel to the main roadway rails, two parallel connecting plates are arranged between the two rails, the connecting plates are perpendicular to the rails, and a first vehicle blocking member is arranged between the two rails far away from one side of the ramp to prevent the tramcar pushed into the carriage trolley from sliding; a fixed connecting plate is arranged on the track close to one side of the ramp, a movable stop block is hinged with the fixed connecting plate through a pin shaft, and the movable stop block can be lapped on the track and is used for preventing a mine car pushed into the sliding frame trolley from sliding; and a moving device is arranged on the track, so that the sliding frame trolley can move along the lapping small lane and the fixed small lane.

Preferably, the moving device adopts four bearings, and each bearing is connected with a connecting shaft welded on the track in an interference fit manner.

Preferably, a second vehicle stopping piece is arranged on one side, far away from the fixed small lane, of the lap joint small lane, and the second vehicle stopping piece is parallel to the main roadway track.

Preferably, reinforcing plates are arranged between the overlapping small lanes, between the fixed small lanes and between the ramps.

The utility model discloses a beneficial effect of this scheme lies in that above-mentioned auxiliary device that is used for transporting mine car between main laneway in the pit and the ore removal river has simple structure, convenient operation, work efficiency is high, the advantage that the cost is low, the complete main laneway track of having protected does not receive destruction, has subducted the procedure of laying the rail greatly, has saved the material expense, has improved the amount of production to the ore removal effect of each ore removal river has been guaranteed, if obtain using widely in the same trade, have very big economic benefits and social.

Drawings

Fig. 1 is a schematic top view of the auxiliary device according to the present invention.

Fig. 2 shows a left side view schematic diagram of the auxiliary device according to the present invention.

Fig. 3 shows a schematic top view of the carriage trolley according to the invention.

Fig. 4 shows a schematic front view of the carriage trolley according to the present invention.

Fig. 5 shows an enlarged view of a portion of the structure of fig. 4.

Fig. 6 shows a partial structural schematic of fig. 4.

Fig. 7 is a partial schematic structural view of the auxiliary device according to the present invention.

Fig. 8 is a schematic view showing a use state of the auxiliary device according to the present invention.

Reference numerals: 1-carriage trolley, 1-1-track, 1-2-connecting plate, 1-3-first car stopping piece, 1-4-movable stop block, 1-5-bearing, 1-6-connecting shaft, 1-7-fixed connecting plate, 1-8-pin shaft, 2-lap-joint small lane, 2-1-second car stopping piece, 3-fixed small lane, 4-ramp, 5-reinforcing plate, A-main roadway track, B-sleeper and C-mine car.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model relates to an auxiliary device for transporting mine cars between underground main roadway and ore removal river includes a fixed small lane 3 and a lap small lane 2 which are hinged with each other, the fixed small lane 3 is used for laying in the ore removal river and is used for being fixed on the ground, when laying, the fixed small lane 3 is perpendicular to the main roadway track a, in this embodiment, the fixed small lane 3 is laid by two parallel angle steels; the lap-joint small lane 2 can be lapped on the main tunnel track A, the lap-joint small lane 2 is perpendicular to the main tunnel track A and is movably hinged with the fixed small lane 3, the lap-joint small lane 2 can be flexibly lapped on the main tunnel track A, the auxiliary device can not occupy the main tunnel track A for a long time, the main tunnel track A is not damaged, and the mine car transportation effect of the main tunnel track A is ensured. A sleeper B is laid below the main roadway track A, one side of the lap joint small lane 2 is connected with two parallel ramps 4, the ramps 4 are arranged along the direction of the main roadway track A and can be lapped on the main roadway track A, and in the embodiment, the ramps 4 are made of long iron plates; the auxiliary device also comprises a carriage trolley 1 for carrying the mine car C, and the carriage trolley 1 can move along an overlapping small lane 2 and a fixed small lane 3; the side of the sliding frame trolley 1 adjacent to the ramp 4 is in smooth transition with the ramp 4, so that the tramcar C can be smoothly pushed into the sliding frame trolley 1 along the ramp 4.

As shown in fig. 3-6, the carriage trolley 1 comprises two parallel rails 1-1, the rails 1-1 are parallel to the roadway rails a, two parallel connecting plates 1-2 are arranged between the two rails 1-1, the connecting plates 1-2 are perpendicular to the rails 1-1, and a first car stopping member 1-3 is arranged between the two rails 1-1 far from the ramp 4, in this embodiment, the first car stopping member 1-3 is made of round bars for stopping cars so as to prevent the tramcar C thrust into the carriage trolley 1 from rolling; a fixed connecting plate 1-7 is arranged on a track 1-1 close to one side of the ramp 4, and a movable stop block 1-4 is hinged with the fixed connecting plate 1-7 through a pin shaft 1-8, in the embodiment, the movable stop block 1-4 is in an inverted L shape, and the movable stop block 1-4 can be lapped on the track 1-1 and is used for preventing a mine car C pushed into the sliding frame trolley 1 from sliding; the track 1-1 is provided with a moving device, so that the carriage trolley 1 can move along the overlapping small lane 2 and the fixed small lane 3, in the embodiment, the moving device adopts four bearings 1-5, and each bearing 1-5 is connected with a connecting shaft 1-6 welded on the track 1-1 in an interference fit manner.

As shown in fig. 7, in order to prevent the carriage trolley 1 from sliding on the overlap small lane 2, a second stop 2-1 is provided on the overlap small lane 2 on the side away from the fixed small lane 3, and the second stop 2-1 is parallel to the main roadway track a. In this embodiment, the second car stopping member 2-1 is a car stopping angle steel.

In order to make the whole structure more firm, reinforcing plates 5 are arranged between the overlapping small lanes 2, between the fixed small lanes 3 and between the ramps 4. The fixed small lanes 3 are used for being fixed on the ground, the reinforcing plates 5 are adopted between the fixed small lanes 3 for reinforcing and fixing, so that other materials such as sleepers are not needed, the stability of the fixed small lanes 3 is guaranteed, the material cost is saved, and the fixed small lanes 3 can be conveniently removed after the mining operation of each ore removal river is finished.

As shown in fig. 8, in a specific using process, firstly, a fixed small lane 3 and a small lap lane 2 are laid, the fixed small lane 3 is laid in a mine removal and fixed on the ground, the fixed small lane 3 is perpendicular to a main roadway track a, the small lap lane 2 is hinged to the fixed small lane 3, the small lap lane 2 is overlapped on the main roadway track a, and the small lap lane 2 is perpendicular to the main roadway track a; at the moment, the ramp 4 is arranged along the direction of the main roadway track A, is overlapped on the main roadway track A, and puts the sliding frame trolley 1 into the overlapping small roadway 2. Then, opening the movable stop blocks 1-4, manually pushing the empty mine car into the carriage trolley 1 along the ramp 4 smoothly, and closing the movable stop blocks 1-4; the sliding frame trolley 1 pushes the empty mine car to a mine removal channel along the fixed small lane 3, after the empty mine car is filled with ores, the heavy mine car pushes the sliding frame trolley 1 to the upper portion of a main roadway track A along the fixed small lane 3, the movable stop blocks 1-4 are opened, the heavy mine car is pushed out of the sliding frame trolley 1 along the ramp 4 and is pushed to the rail surface of the main roadway track A, the heavy mine car is pushed out of the main roadway, and one-time ore removal is completed.

The utility model relates to an auxiliary device for transporting mine car between main laneway in pit and ore removal river has simple structure, convenient operation, work efficiency is high, advantage that the cost is low, has completely protected the main laneway track not receive destruction, has subducted the procedure of laying the rail greatly, has saved the material cost, has improved the output to the ore removal effect of each ore removal river has been guaranteed, if obtain using widely in the same trade, has very big economic benefits and social.

Claims

1. The utility model provides an auxiliary device that is used for transporting mine car between main laneway in pit and ore removal river which characterized in that: the small roadway type mine working platform comprises a fixed small roadway and a lap small roadway, wherein the fixed small roadway and the lap small roadway are hinged with each other, the fixed small roadway is paved in a mine removal river and is fixed on the ground, the fixed small roadway is perpendicular to a main roadway rail when being paved, the lap small roadway can be lapped on the main roadway rail, and the lap small roadway is perpendicular to the main roadway rail; one side of the lap joint small lane is connected with two parallel ramps, and the ramps are arranged along the direction of the main roadway track and can be lapped on the main roadway track; the auxiliary device also comprises a sliding frame trolley for bearing the mine car, and the sliding frame trolley can move along the overlapping small lane and the fixed small lane; the side of the carriage trolley adjacent the ramp is in smooth transition with the ramp so that a tramcar can be pushed into the carriage trolley along the ramp.

2. An auxiliary device for transporting mine cars between a main underground roadway and a mine removal river as claimed in claim 1, wherein: the carriage trolley comprises two parallel rails, the rails are parallel to the main roadway rails, two parallel connecting plates are arranged between the two rails, the connecting plates are perpendicular to the rails, and a first vehicle blocking piece is arranged between the two rails far away from one side of the ramp to prevent a tramcar from sliding into the carriage trolley; a fixed connecting plate is arranged on the track close to one side of the ramp, a movable stop block is hinged with the fixed connecting plate through a pin shaft, and the movable stop block can be lapped on the track and is used for preventing a mine car pushed into the sliding frame trolley from sliding; and a moving device is arranged on the track, so that the sliding frame trolley can move along the lapping small lane and the fixed small lane.

3. An auxiliary device for transporting mine cars between a main underground roadway and a mine removal river as claimed in claim 2, wherein: the moving device adopts four bearings, and each bearing is connected with a connecting shaft welded on the track in an interference fit manner.

4. An auxiliary device for transporting mine cars between a main underground roadway and a mine removal river as claimed in any one of claims 1 to 3, wherein: and a second vehicle stopping piece is arranged on one side of the lap joint small lane far away from the fixed small lane, and the second vehicle stopping piece is parallel to the main roadway track.

5. An auxiliary device for transporting mine cars between a main underground roadway and a mine removal river as claimed in claim 4, wherein: and reinforcing plates are arranged among the lap joint small lanes, the fixed small lanes and the ramps.