CN218930714U

CN218930714U - Rubber belt conveyor for open pit mining

Info

Publication number: CN218930714U
Application number: CN202320282416.1U
Authority: CN
Inventors: 刘云虎; 任建红; 张晓慧; 陆卫民
Original assignee: Shanxi Coking Coal Group Investment Co ltd
Current assignee: Shanxi Coking Coal Group Investment Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-04-28
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a rubber belt conveyor for open-pit mining, which comprises a conveying shell, wherein the top end of the conveying shell is provided with a conveying opening, the bottom end of the inner wall of the conveying shell is fixedly provided with an anti-deviation mechanism, the anti-deviation mechanism comprises two sliding rods and a positioning seat, the two sides of the positioning seat are respectively and rotatably connected with an angle rod, the middle parts of the two sliding rods are respectively and slidably connected with a sliding block, the top ends of the two sliding blocks are respectively and fixedly provided with a porous baffle penetrating through the conveying opening.

Description

Rubber belt conveyor for open pit mining

Technical Field

The utility model relates to the technical field of rubber belt conveyors, in particular to a rubber belt conveyor for open pit mining.

Background

In many modern strip mines, the belt conveyor is widely used, mainly for transporting surface soil, stripped objects, ore, coal and the like, and is also used for transporting the coal or ore from the boundary of the strip mine to a processing area.

However, the conventional tape conveyor has the following disadvantages:

the adhesive tape on the traditional adhesive tape conveyor receives the frictional force with the material in the process of conveying the material, has appeared the position deviation easily on the roller, influences the conveying efficiency of adhesive tape conveyor to the material.

Disclosure of Invention

The utility model aims to provide a rubber belt conveyor for mining strip mines, which aims to solve the problems that the rubber belt on the conventional rubber belt conveyor provided in the background art is subjected to friction force with materials in the process of conveying the materials, and position deviation is easy to occur on a roller shaft, so that the conveying efficiency of the rubber belt conveyor on the materials is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sticky tape conveyer for strip mine exploitation, includes the transportation casing, the transportation mouth has been seted up on the top of transportation casing, the bottom fixed mounting of transportation casing inner wall has the anti-deviation mechanism, the anti-deviation mechanism includes two slide bars and positioning seat, the both sides of positioning seat all rotate and are connected with the angle pole, two the middle part of slide bar all sliding connection has the sliding block, two the equal fixed mounting in top of sliding block has the porous baffle that runs through the transportation mouth, two the top of angle pole rotates with the bottom of two sliding blocks respectively to be connected, the inside of transportation casing rotates and is connected with the drive roll that runs through two porous baffles, rotate on the transportation casing and be connected with the driven voller that is located drive roll one side, the transmission is connected with the conveyor belt between drive roll and the driven voller, and two porous baffles are from the both sides of conveyor belt to prevent the off tracking spacing.

Preferably, the top of two the porous baffle is all threaded connection has a plurality of high screw rod, and a plurality of the top of high screw rod is all rotated and is connected with high piece, and strip mine exploitation personnel use the hand to rotate high screw rod, and the screw thread on high screw rod surface and the screw thread of porous baffle inner wall match each other, so high screw rod takes place rotatory lift for porous baffle, and high screw rod upwards promotes from the bottom of high piece, adjusts the protection height of guard plate.

Preferably, a plurality of equal threaded connection in one side of altitude piece has translation screw rod, and a plurality of translation screw rod is kept away from one side of altitude piece and is all rotated and be connected with the guard plate, and strip mine exploitation personnel use hand rotation translation screw rod, and the screw thread on translation screw rod surface and the screw thread of altitude piece inner wall match each other, so translation screw rod takes place rotatory translation for the altitude piece, and translation screw rod promotes the guard plate from one side, blocks the protection to the material of carrying on the conveyor belt.

Preferably, the side that two sliding blocks deviate from is all fixed mounting has the spring, two the side that the sliding block was kept away from to the spring all just to one side fixed connection with the transportation casing, two the one end that the sliding rod deviates from all just to one side fixed connection with the transportation casing, two the one end that the sliding rod just to all fixed mounting has the limiting plate, the sliding block takes place to slide along the sliding rod, the sliding block extrudes the spring from one side, the spring has elasticity, elastic deformation takes place to cushion the extrusion force to the spring, the sliding in-process of sliding block drives the angle pole and takes place the angle deflection along the positioning seat, the angle pole extrudes the shock absorber from one side, the shock absorber buffers the spring force that the spring produced.

Preferably, the bottom of positioning seat and transportation casing fixed connection, two all install the shock absorber between the both sides of the bottom of angle pole and transportation casing inner wall bottom, prevent off tracking mechanism and install on the transportation casing through the positioning seat.

Preferably, a servo motor is fixedly arranged on the surface of the conveying shell, the output end of the servo motor penetrates through the conveying shell and is fixedly connected with one side opposite to the driving roller, supporting feet are fixedly arranged at four corners of the bottom end of the conveying shell, the servo motor is started after being electrified, the servo motor drives the driving roller to rotate, and the rotating force is transmitted to the driven roller through the conveying adhesive tape in the rotating process of the driving roller, so that the conveying adhesive tape conveys materials.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up and preventing off tracking mechanism, two porous baffles block the protection from the both sides of carrying the sticky tape, avoid carrying the sticky tape receive the frictional force with the material appear the position offset, guarantee the conveyer of sticky tape to the conveying efficiency of material, the guard plate blocks carrying the material from the top of carrying the sticky tape, avoids the in-process material of transportation to empty unrestrained pollution strip mine exploitation environment.

Drawings

FIG. 1 is a side view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a side view of the anti-misalignment mechanism of the present utility model;

fig. 4 is a partial schematic view of the present utility model.

In the figure: 1. a transport housing; 2. an anti-deviation mechanism; 201. a height block; 202. a height screw; 203. a spring; 204. a sliding block; 205. a damper; 206. a positioning seat; 207. an angle lever; 208. a limiting plate; 209. a slide bar; 210. a porous baffle; 211. translating the screw; 212. a protection plate; 3. supporting feet; 4. a transport port; 5. a conveying adhesive tape; 6. a servo motor; 7. a drive roll; 8. driven roller.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a belt conveyor for mining an open pit, which comprises a conveyor casing 1, wherein a conveying opening 4 is formed in the top end of the conveyor casing 1, an anti-deviation mechanism 2 is fixedly arranged at the bottom end of the inner wall of the conveyor casing 1, the anti-deviation mechanism 2 comprises two sliding rods 209 and a positioning seat 206, angle rods 207 are rotatably connected to two sides of the positioning seat 206, sliding blocks 204 are slidably connected to the middle parts of the two sliding rods 209, porous baffles 210 penetrating through the conveying opening 4 are fixedly arranged at the top ends of the two sliding blocks 204, the top ends of the two angle rods 207 are rotatably connected with the bottom ends of the two sliding blocks 204 respectively, a driving roller 7 penetrating through the two porous baffles 210 is rotatably connected to the conveyor casing 1, a driven roller 8 positioned at one side of the driving roller 7 is rotatably connected to the conveyor casing 1, a conveying adhesive tape 5 is in transmission connection between the driving roller 7 and the driven roller 8, and the two porous baffles 210 are rotatably limited from two sides of the conveying adhesive tape 5.

The top ends of the two porous baffles 210 are connected with a plurality of height screws 202 in a threaded manner, the top ends of the plurality of height screws 202 are connected with a height block 201 in a rotating manner, the height screws 202 are rotated by hand portions by surface mining personnel, threads on the surfaces of the height screws 202 are matched with threads on the inner walls of the porous baffles 210, so that the height screws 202 rotate and lift relative to the porous baffles 210, and the height screws 202 push upwards from the bottoms of the height blocks 201 to adjust the protection height of the protection plates 212.

The equal threaded connection of one side of a plurality of altitude piece 201 has translation screw 211, and one side that a plurality of translation screw 211 kept away from altitude piece 201 all rotates and is connected with guard plate 212, and the strip mine exploitation personnel uses the hand to rotate translation screw 211, and the screw thread on translation screw 211 surface and the screw thread of altitude piece 201 inner wall match each other, so translation screw 211 takes place rotatory translation for altitude piece 201, and translation screw 211 promotes guard plate 212 from one side, blocks the protection to the material of carrying on the conveyor belt 5.

The side that two blocks 204 that slide deviate from all fixed mounting has spring 203, the one side that two springs 203 kept away from blocks 204 all just to one side fixed connection with transportation casing 1, the one end that two poles 209 deviate from all just to one side fixed connection with transportation casing 1, the one end that two poles 209 just to all fixed mounting has limiting plate 208, the block 204 slides along pole 209, the block 204 extrudees spring 203 from one side, spring 203 has elasticity, spring 203 takes place elastic deformation and buffers the extrusion force, the in-process that the block 204 slides drives angle lever 207 and takes place the angle deflection along locating seat 206, angle lever 207 extrudes shock absorber 205 from one side, shock absorber 205 buffers the spring force that spring 203 produced.

The bottom of positioning seat 206 and transportation casing 1 fixed connection, all install shock absorber 205 between the both sides of the bottom of two angle poles 207 and transportation casing 1 inner wall bottom, prevent off tracking mechanism 2 and install on transportation casing 1 through positioning seat 206.

The surface of the transportation machine shell 1 is fixedly provided with a servo motor 6, the output end of the servo motor 6 passes through the transportation machine shell 1 and is fixedly connected with the opposite side of the driving roller 7, the four corners of the bottom end of the transportation machine shell 1 are fixedly provided with supporting feet 3, the servo motor 6 is started after being electrified, the servo motor 6 drives the driving roller 7 to rotate, and the rotating force is transmitted to the driven roller 8 through the conveying adhesive tape 5 in the rotating process of the driving roller 7, so that the conveying adhesive tape 5 conveys materials.

When the embodiment of the application is used, the following steps are adopted: the strip mine miner places the material on the conveying adhesive tape 5, the servo motor 6 is started after being electrified, the servo motor 6 drives the driving roller 7 to rotate, the rotating force is transmitted to the driven roller 8 through the conveying adhesive tape 5 in the process of rotating the driving roller 7, the conveying adhesive tape 5 conveys the material, the two porous baffles 210 are used for preventing deflection limiting from two sides of the conveying adhesive tape 5, the strip mine miner rotates the height screw 202 by using hands, threads on the surface of the height screw 202 are matched with threads on the inner wall of the porous baffles 210, so the height screw 202 rotates and rises relative to the porous baffles 210, the height screw 202 is pushed upwards from the bottom of the height block 201, the protection height of the protection plate 212 is adjusted, the strip mine miner rotates the translation screw 211 by using hands, the threads on the surface of the translation screw 211 are matched with the threads on the inner wall of the height block 201, the translation screw 211 rotates and translates relative to the height block 201, the translation screw 211 pushes the protection plate 212 from one side, and blocks and protects the material conveyed on the conveying adhesive tape 5.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Belt conveyor for strip mining, comprising a conveyor housing (1), characterized in that: the top of the transportation casing (1) is provided with a transportation opening (4), the bottom of the inner wall of the transportation casing (1) is fixedly provided with an anti-deviation mechanism (2), the anti-deviation mechanism (2) comprises two sliding rods (209) and a positioning seat (206), two sides of the positioning seat (206) are respectively and rotatably connected with an angle rod (207), the middle parts of the two sliding rods (209) are respectively and slidably connected with a sliding block (204), the top ends of the two sliding blocks (204) are respectively and fixedly provided with a porous baffle plate (210) penetrating through the transportation opening (4), the top ends of the two angle rods (207) are respectively connected with the bottom ends of the two sliding blocks (204) in a rotating mode, a driving roller (7) penetrating through the two porous baffles (210) is connected in the conveying machine shell (1) in a rotating mode, a driven roller (8) located on one side of the driving roller (7) is connected on the conveying machine shell (1) in a rotating mode, and a conveying adhesive tape (5) is connected between the driving roller (7) and the driven roller (8) in a transmission mode.

2. The belt conveyor for strip mining of claim 1, wherein: the top ends of the two porous baffles (210) are in threaded connection with a plurality of height screws (202), and the top ends of the plurality of height screws (202) are in rotary connection with height blocks (201).

3. The belt conveyor for strip mining of claim 2, wherein: one side of each of the height blocks (201) is connected with a translation screw rod (211) in a threaded mode, and one side, far away from the height blocks (201), of each of the translation screw rods (211) is connected with a protection plate (212) in a rotating mode.

4. The belt conveyor for strip mining of claim 1, wherein: the two sides that deviate from mutually of sliding block (204) are all fixed mounting have spring (203), two one side that sliding block (204) was kept away from to spring (203) is all just right with transportation casing (1) one side fixed connection, two one end that sliding rod (209) deviates from mutually is all just right with transportation casing (1) one side fixed connection, two one end that sliding rod (209) just right is all fixed mounting has limiting plate (208).

5. The belt conveyor for strip mining of claim 1, wherein: the bottom of positioning seat (206) and transportation casing (1) fixed connection, two between the bottom of angle pole (207) and the both sides of transportation casing (1) inner wall bottom all install shock absorber (205).

6. The belt conveyor for strip mining of claim 1, wherein: the surface of the transportation machine shell (1) is fixedly provided with a servo motor (6), the output end of the servo motor (6) penetrates through one side, opposite to the driving roll (7), of the transportation machine shell (1), and four corners of the bottom end of the transportation machine shell (1) are fixedly provided with supporting feet (3).