CN211077366U

CN211077366U - Electromechanical transportation transmission in colliery

Info

Publication number: CN211077366U
Application number: CN201921942987.3U
Authority: CN
Inventors: 沈武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-24
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a colliery electromechanical transportation transmission, the on-line screen storage device comprises a base, be provided with belt drive on the base, belt drive includes the transmission cylinder, around there being transmission belt on the transmission cylinder, be provided with dustproof blade on the transmission cylinder roller bearing, dustproof blade sets up to a plurality of, and radial distribution is on the transmission cylinder roller bearing, the one side that belt drive was kept away from to the base is connected with the lift cylinder, the lift cylinder sets up to two, two lift cylinder settings are at the both ends of base, the one side that belt drive was kept away from to the base is connected with the support frame, the one end fixed connection that the base was kept away from to lift cylinder and support frame is on the. This device hits through dustproof blade's rotation and opens the coal residue, prevents that the coal residue from falling into transmission cylinder and transmission belt gap department and constructing into the damage to the motor, and secondly dustproof blade's rotation can fan the air current, blows away the coal powder, prevents that the powder from getting into the inside damage that causes of transmission instrument.

Description

Electromechanical transportation transmission in colliery

Technical Field

The utility model relates to a colliery application equipment technical field especially relates to a colliery electromechanical transportation transmission.

Background

At present, coal mine resources are one of the most utilized natural resources for human beings, coal mine mining generally adopts underground mining, and particularly relates to an electromechanical transportation transmission device for a coal mine, which is used for transporting the mined coal mine to the outside of a mine.

But have some colliery residue and powder to cause to block conveying system in getting into the transmission gyro wheel in the coal mine transportation, probably make conveying system take place to damage, lead to equipment trouble, and because the topography is complicated in the mine, there is the slope probably in ground, and the relevant transmission equipment of prior art transmits under the topography that has certain slope and consumes energy greatly, so to above-mentioned problem, the utility model discloses a colliery electromechanical transportation transmission.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving perhaps causing the conveying system to block in colliery residue and the powder entering transmission gyro wheel, making conveying system take place to damage, lead to equipment trouble's problem, and the electromechanical transportation transmission in colliery that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a colliery electromechanical transportation transmission, includes the base, be provided with belt drive on the base, belt drive includes the transmission cylinder, around there being the transmission belt on the transmission cylinder, the transmission cylinder sets up to a plurality of, thereby the transmission cylinder passes through the support column to be fixed thereby will on the base belt drive supports on the base, the support column is kept away from the one end of base pass through bearing structure with the transmission cylinder end is connected.

Preferably, the transmission roller is provided with a plurality of dustproof blades, the dustproof blades are radially distributed on the transmission roller, the side faces of the dustproof blades are trapezoidal, the length of one end of the dustproof blade far away from the transmission roller is larger than that of the other end of the dustproof blade, and the dustproof blade is attached to the gap of the transmission belt between the transmission roller and the transmission belt.

Preferably, dustproof blade keeps away from the terminal surface of the one end of transmission cylinder roller bearing is the flat form to one side, and the flat terminal surface veneer has the one deck rubber pad to one side, and the purpose coal residue will fall into in the coal mine transportation the transmission cylinder with when transmission belt gap department, the rubber pad is hit the coal residue and is opened, plays the effect of buffering, reduces the damage to equipment.

Preferably, the base is kept away from belt drive's one side is connected with the lift cylinder, the lift cylinder sets up to two, two the lift cylinder sets up the both ends of base.

Preferably, the base is kept away from belt drive's one side is connected with the support frame, the support frame is rotated through a plurality of damping pivot by a plurality of steel backup pads and is connected and form, the support frame possesses certain elasticity, and the damping through a plurality of damping pivot possesses certain bearing performance.

Preferably, the lifting cylinder with the support frame is kept away from the one end fixed connection of base is on the hull, and for the removal of this device of convenience, the hull bottom is provided with a plurality of wheels.

Compared with the prior art, the utility model discloses possess following advantage:

1. This device is when the colliery is transmitted, places the colliery on the transmission belt, and the transmission cylinder rotates and drives dustproof blade and rotates, and the rotation of at first dustproof blade will hit and beat the coal residue, prevents that the coal residue from falling into transmission cylinder and transmission belt gap department and constructing into the damage to the transmission, and the rotation of secondly dustproof blade can fan the air current, blows away the coal powder, prevents that the powder from getting into the inside damage that causes of transmission instrument.

2. The lifting cylinders and the supporting frame are arranged between the base and the chassis, when the chassis meets the ground with the slope, the lifting cylinders at the two ends of the base are lifted, so that the base is always kept in a horizontal state, the base does not need to overcome gravity to do work, the energy consumption is saved, and the transmission is stable.

Drawings

Fig. 1 is a schematic structural view of an electromechanical transportation transmission device for a coal mine provided by the utility model;

Fig. 2 is a schematic structural view of the connection between the middle transmission roller and the dustproof blade of the present invention.

In the figure: 1. a base; 2. a belt drive; 21. a transfer drum; 22. a transfer belt; 23. a support pillar; 24. a dust-proof blade; 241. a rubber pad; 3. a lifting cylinder; 4. a support frame; 5. a chassis; 51. and (7) wheels.

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.

Referring to fig. 1, electromechanical transportation transmission includes base 1, is provided with belt drive 2 on the base 1, and belt drive 2 includes transmission cylinder 21, and it has transmission belt 22 to wind on the transmission cylinder 21, and transmission cylinder 21 sets up to a plurality of, thereby transmission cylinder 21 passes through support column 23 to be fixed on base 1 and supports belt drive 2 on base 1, and support column 23 keeps away from the one end of base 1 and passes through bearing structure and be connected with transmission cylinder 21 end.

Referring to fig. 1 and 2, be provided with dustproof blade 24 on the transmission cylinder 21 roller bearing, dustproof blade 24 sets up to a plurality of, and radial distribution is on transmission cylinder 21 roller bearing, dustproof blade 24 side is trapezoidal, the one end length of keeping away from transmission cylinder 21 roller bearing is greater than the other end, and with the laminating of transmission cylinder 21 and transmission belt 22 gap department, the terminal surface that dustproof blade 24 kept away from the one end of transmission cylinder 21 roller bearing is the inclined flat form, and inclined flat terminal surface veneer has one deck rubber pad 241, when the purpose will fall into transmission cylinder 21 and transmission belt 22 gap department at the coal mine transportation in-process coal residue, rubber pad 241 hits the coal residue and opens, play the effect of buffering, reduce the damage to equipment.

Referring to fig. 1, the one side that belt drive 2 was kept away from to base 1 is connected with lift cylinder 3, lift cylinder 3 sets up to two, and two lift cylinders 3 set up at the both ends of base 1, and the one side that belt drive 2 was kept away from to base 1 is connected with support frame 4, and support frame 4 is rotated through a plurality of damping pivots by a plurality of steel backup pads and is connected and form, and support frame 4 possesses certain elasticity, and the damping through a plurality of damping pivot possesses certain bearing performance.

Lifting cylinder 3 and support frame 4 keep away from the one end fixed connection of base 1 on hull 5, for the removal of this device of convenience, the bottom of hull 5 is provided with a plurality of wheels 51.

The utility model discloses a theory of use as follows:

When the device is used for conveying a coal mine, the coal mine is placed on the conveying belt 22, the conveying roller 21 rotates to drive the dustproof blades 24 to rotate, firstly, the rotation of the dustproof blades 24 can knock coal residues, the coal residues are prevented from falling into a gap between the conveying roller 21 and the conveying belt 22 to damage a transmission, secondly, the rotation of the dustproof blades 24 can fan airflow to blow away coal powder, and the powder is prevented from entering the inside of a transmission instrument to damage internal parts; the lifting cylinders 3 and the supporting frames 4 arranged between the base 1 and the chassis 5 lift the lifting cylinders 3 at two ends of the base 1 when encountering the ground with the slope, so that the base 1 is always kept horizontal, does not need to overcome gravity to do work, saves energy consumption and is stable in transmission.

In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a colliery electromechanical transportation transmission, includes base (1), its characterized in that, be provided with belt drive (2) on base (1), belt drive (2) are including transmission cylinder (21), around having transmission belt (22) on transmission cylinder (21), be provided with dustproof blade (24) on transmission cylinder (21) roller bearing, dustproof blade (24) set up to a plurality of, and radial distribution is in on transmission cylinder (21) roller bearing, base (1) is kept away from the one side of belt drive (2) is connected with lift cylinder (3), lift cylinder (3) set up to two, two lift cylinder (3) set up to the both ends of base (1), base (1) is kept away from the one side of belt drive (2) is connected with support frame (4), lift cylinder (3) with support frame (4) are kept away from the one end fixed of base (1) is even Is connected with the chassis (5).

2. A coal mine electromechanical haulage transmission as claimed in claim 1 wherein said conveyor rollers (21) are provided in a plurality, said conveyor rollers (21) being secured to said base (1) by support posts (23) to support said belt drive (2) on said base (1).

3. A coal mine electromechanical haulage transmission as claimed in claim 2, wherein the end of the support column (23) remote from the base (1) is connected to the end of the conveyor drum (21) by a bearing arrangement.

4. The coal mine electromechanical transportation transmission device according to claim 1, characterized in that the side of the dustproof blade (24) is trapezoidal, the length of one end far away from the roller of the transmission roller (21) is larger than that of the other end, and the dustproof blade is attached to a gap between the transmission roller (21) and the transmission belt (22).

5. The coal mine electromechanical transportation transmission device according to claim 1, characterized in that the end face of the dust-proof blade (24) far away from the end of the roller of the transmission roller (21) is in a slant flat shape, and a layer of rubber pad (241) is glued on the slant flat end face.

6. A coal mine electromechanical transport transmission as claimed in claim 1 wherein said support frame (4) is formed by a plurality of steel support plates rotatably connected by a plurality of damping shafts.