CN113443384A

CN113443384A - Mining integral type belt feeder tail

Info

Publication number: CN113443384A
Application number: CN202110597099.8A
Authority: CN
Inventors: 张念生; 党宏文; 汪涛; 张永红; 石娜; 李亚军; 邢海龙; 刘桐
Original assignee: Ningxia Tiandi Benniu Industrial Group Co Ltd; Ningxia Tiandi Heavy Equipment Technology Co Ltd
Current assignee: Ningxia Tiandi Benniu Industrial Group Co Ltd; Ningxia Tiandi Heavy Equipment Technology Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-09-28
Anticipated expiration: 2041-05-31
Also published as: CN113443384B

Abstract

Integral type belt feeder tail is used in mining belongs to the belt feeder field for mining, including a plurality of braced frame, tail support piece and a plurality of bearing roller spare, can dismantle the connection between every braced frame, just be provided with a plurality of groups bearing roller board on the braced frame, tail support piece sets up the braced frame tip, bearing roller spare with the connection can be dismantled to the bearing roller board, and every group can set up a bearing roller spare on the bearing roller board or not set up bearing roller spare. Both guaranteed the operation requirement of traditional tail, still realized that the bearing roller spare can be changed, simultaneously through increasing braced frame, and increase the length of whole belt feeder.

Description

Mining integral type belt feeder tail

Technical Field

The invention belongs to the technical field of mining belt conveyors, and particularly relates to an integrated belt conveyor tail for mining.

Background

At present, in the mining work of China, a heading machine and a belt conveyor are usually adopted to be matched for use, materials mined by the heading machine are transferred to the belt conveyor, and the belt conveyor conveys the materials. However, the existing belt conveyor has a single function, and particularly plays a role in arranging a tail roller at the tail of the belt conveyor, and meanwhile, when a carrier roller of the belt conveyor is worn or damaged, workers are difficult to replace the carrier roller, which wastes time and labor; moreover, in the mining process, when the whole length of the belt conveyor is not enough, the whole length of the belt conveyor cannot be increased in time, and the working efficiency is low.

Disclosure of Invention

In view of this, to above not enough, this application provides integral type belt feeder tail for mining, has both guaranteed the operation requirement of traditional tail, has still solved among the prior art, and when belt feeder transported substance material, belt feeder bearing roller wearing and tearing are serious, and the whole belt feeder life-span that causes shortens, has whole belt feeder length inadequately again, causes the material transportation to break off.

The utility model provides an integral type belt feeder tail is used in mining, includes a plurality of braced frame, tail support piece and a plurality of bearing roller spare, can dismantle the connection between every braced frame, just be provided with a plurality of groups bearing roller board on the braced frame, tail support piece sets up the braced frame tip, bearing roller spare with the connection can be dismantled to the bearing roller board, and every group can set up a bearing roller spare on the bearing roller board or not set up bearing roller spare.

Preferably, each of the support frames includes two rail brackets on the upper end surface, and the rail brackets are provided with guide rails.

Preferably, each of the support frames includes two guide shoes on a lower bottom surface, and a front end of each of the guide shoes is tilted.

Preferably, the supporting frame is further provided with a plurality of rope lapping pieces, and the rope lapping pieces are installed on two sides of the supporting frame.

Preferably, the idler piece comprises an upper idler piece and a lower idler piece, the upper idler piece is arranged between the two guide rail frames, and the lower idler piece is arranged between the two guide shoes and is arranged above the two guide shoes.

Preferably, the carrier roller plate comprises an upper carrier roller plate and a lower carrier roller plate, the upper carrier roller plate is horizontally arranged on the inner sides of the two guide rail frames, the lower carrier roller plate is vertically arranged on the supporting frame, and the lower carrier roller plate is located below the upper carrier roller plate.

Preferably, the lower carrier roller plate is provided with at least one limiting groove, and if each lower carrier roller plate is provided with N limiting grooves, N is more than or equal to 2, the width of each limiting groove is different.

Preferably, the tail support piece comprises a tail support frame, a roller and a tail guide shoe, the roller is erected on the tail support frame and can be adjusted back and forth on the tail support frame, and the tail guide shoe is arranged on the lower bottom surface of the tail support frame and is used for supporting the tail support frame.

Preferably, the tail support piece further comprises a placing plate, and the placing plate is arranged at the upper end of the tail support frame.

Preferably, the tail support piece further comprises pulling and moving lugs, and the pulling and moving lugs are arranged on two sides of the tail guide shoe.

According to the technical scheme, the integrated belt conveyor tail for mining has the advantages that the integrated belt conveyor tail for mining comprises a plurality of supporting frames, a conveyor tail supporting piece and a plurality of roller supporting pieces, wherein each supporting frame is detachably connected, a plurality of groups of roller supporting plates are arranged on the supporting frames, the conveyor tail supporting piece is arranged at the end part of each supporting frame, the roller supporting pieces are detachably connected with the roller supporting plates, and each group of roller supporting plates can be provided with one roller supporting piece or are not provided with one roller supporting piece; when the conveyer belt conveyor works, mined materials fall on a conveyer belt at the tail of the belt conveyor, the roller is driven by the motor, the carrier roller piece supports the conveyer belt and is driven by the conveyer belt to transport the materials, the carrier roller piece continuously rotates in the conveying process, because the carrier roller piece is detachably connected with the carrier roller plate, when the carrier roller piece is seriously worn or damaged, a worker can replace the carrier roller piece in time, the carrier roller piece is fixedly connected with the support frame in the prior art, when the carrier roller piece is damaged, the replacement of the carrier roller piece is troublesome, when the carrier roller piece is seriously worn or damaged, the damage to the conveyer belt transported above is large, the timely replacement of the carrier roller piece can effectively avoid the scratch and the wear to the conveyer belt, in addition, because the carrier roller piece is detachably connected with the carrier roller plate, the carrier roller piece is conveniently installed on the carrier roller plate, the number of the carrier roller plates is larger than that of the carrier roller pieces, one part of the carrier roller plates are not provided with the carrier roller pieces, and the other part of the carrier roller plates are provided with the carrier roller pieces, so that the density degree of the carrier roller pieces can be adjusted, when more materials are on a conveyor belt, if the number of the carrier roller pieces below is less, the abrasion to the carrier roller pieces is aggravated, and the carrier roller pieces can be arranged to be connected with the carrier roller plates more, so that the density of the carrier roller pieces is higher, the damage phenomenon to the carrier roller pieces can be effectively prevented, and the service life of the carrier roller pieces is prolonged; furthermore, set up a plurality of braced frame, every can dismantle the connection between the braced frame, when mining ore deposit was said to be darker, then can lead to belt feeder length not enough, can be original braced frame is last and add other the same braced frame, the extension braced frame length guarantees that material transport can not break off midway, in addition, when mining ore deposit was said to be shallower, with original belt feeder braced frame dismantles, has reduced the transit time of material on the drive belt, can guarantee the quick transmission of material, improves work efficiency.

Drawings

Fig. 1 is an oblique two-side view of an integrated belt conveyor tail for mining.

Fig. 2 is a partial enlarged view of the upper idler plate.

Fig. 3 is a side view of an integrated belt conveyor tail for mining.

Fig. 4 is a partially enlarged view of the lower idler plate.

In the figure: the support frame 100, the idler plate 110, the upper idler plate 111, the lower idler plate 112, the limiting groove 1121, the guide rail frame 120, the clamping piece 121, the guide shoe 130, the rope overlapping piece 140, the tail support piece 200, the tail support frame 210, the roller 220, the placing plate 230, the tail guide shoe 240, the pulling and moving lug 250, the idler piece 300, the upper idler piece 310 and the lower idler piece 320.

Detailed Description

The technical solution and the technical effects of the present application will be further elaborated below with reference to the drawings of the present application.

Referring to fig. 1, an integrated walking and supporting device for mining comprises a plurality of supporting frames 100, a machine tail supporting member 200 and a plurality of idler members 300, wherein each supporting frame 100 is detachably connected, a plurality of groups of idler plates 110 are arranged on the supporting frames 100, the machine tail supporting member 200 is arranged at the end part of each supporting frame 100, the idler members 300 are detachably connected with the idler plates 110, and each group of idler plates 110 can be provided with one idler member 300 or without idler members 300. When the machine tail supporting piece 200 works, mined materials fall on a conveying belt of the machine tail of the belt conveyor, the roller 220 is driven by a motor, the carrier roller piece 300 supports the conveying belt and is driven by the conveying belt to convey the materials, the carrier roller piece 300 continuously rotates in the conveying process, because the carrier roller piece 300 is detachably connected with the carrier roller plate 110, when the carrier roller piece 300 is seriously worn or damaged, a worker can replace the carrier roller piece 300 in time, the carrier roller piece 300 is fixedly connected with the supporting frame 100 in the prior art, when the carrier roller piece 300 is damaged, the carrier roller piece 300 is troublesome to replace, when the carrier roller piece 300 is seriously worn or damaged, the conveying belt conveyed above is greatly damaged, the carrier roller piece 300 is replaced in time, the scraping and the abrasion of the conveying belt can be effectively avoided, in addition, because the carrier roller piece 300 is detachably connected with the carrier roller plate 110, the idler member 300 is conveniently installed on the idler plate 110, the number of the idler plates 110 is larger than the number of the idler members 300, the idler member 300 is not arranged on a part of the idler plates 110, and the idler member 300 is arranged on a part of the idler plates 110, so that the density of the idler member 300 can be adjusted, when the material on a conveyor belt is more, if the lower idler member 300 is less, the abrasion to the idler member 300 is increased, the idler member 300 can be arranged more and more to be connected with the idler plates 110, so that the density of the idler member 300 is higher, the damage phenomenon to the idler member 300 can be effectively prevented, and the service life of the idler member 300 is prolonged; furthermore, a plurality of supporting frames 100 are arranged, each supporting frame 100 is detachably connected, when a mining mine tunnel is deep, the length of the belt conveyor is insufficient, other same supporting frames 100 can be added on the original supporting frames 100, the length of the supporting frames 100 is prolonged, the midway transportation of materials is not interrupted, and when the mining mine tunnel is shallow, the supporting frames 100 on the original belt conveyor are detached, so that the transmission time of the materials on a transmission belt is reduced, the rapid transmission of the materials can be guaranteed, and the working efficiency is improved;

preferably, each of the support frames 100 includes two guide rail frames 120 on the upper end surface, a guide rail is disposed on each guide rail frame 120, clamping pieces 121 are disposed at two ends of each guide rail, the clamping pieces 121 are paired, and any two of the support frames are connected through the clamping pieces 121. Each section of the supporting frame 100 is provided with two guide rail frames 120, each guide rail frame 120 is provided with a guide rail matched with a roller of a heading machine, the heading machine can move on the guide rail, the heading machine transports mined materials to the belt conveyor, the heading machine is firstly lapped on a certain position of the guide rail of the supporting frame 100, the position is not at the tail end of the belt conveyor, the heading machine can move forwards along with the continuous mining of the heading machine, the heading machine can slowly move to the tail end of the belt conveyor, the heading machine can be clamped, the heading machine can not continuously move forwards, the materials are mined, the belt conveyor needs to continuously move forwards, the distance that the heading machine can move on the guide rail is reserved, when the heading machine moves from one section of the supporting frame 100 to the other section of the supporting frame 100, the two sections of the supporting frames 100 are connected through the clamping pieces 121, the clamping pieces 121 are concave and convex, the pair setting, the head of one section of braced frame 100 is connected with the head of another section of braced frame 100, joint 121 up end parallel and level, be provided with the intercommunicating pore on joint 121 both sides, when joint 121 is connected with another joint 121, when the intercommunicating pore was aligned, the pin or the double-screw bolt nut passed the intercommunicating pore, linked two sections of braced frames 100, and then made the entry driving machine move on every section of braced frame 100.

Further, each of the support frames 100 includes two guide shoes 130 on a lower bottom surface, a front end of each of the guide shoes 130 is in a tilted state, and an angle between the tilted end and the ground is greater than or equal to 30 °. Will the frame plate of bottom surface sets to direction boots 130 under braced frame 100, when the entry driving machine spills the material to the belt feeder, has had the material to drop on ground inevitably, has again, when being unevenness, sets the frame plate to direction boots 130, and the front end perk more is favorable to the belt feeder to advance, has effectively avoided external factors to block that the belt feeder advances.

Furthermore, a plurality of rope engaging members 140 are disposed on the supporting frame, and the rope engaging members 140 are mounted on two sides of the supporting frame 100. The rope-placing piece 140 can be arranged into at least one of an O-shaped ring, a square frame or a hook, the arrangement of the O-shaped ring or the square frame can enable a cable rope on the ground or a traction rope, a dragging rope and the like which only have a slight connection effect in the construction process to penetrate through the O-shaped ring to reach the rope piece 214 or the square frame rope-placing piece 140 for arrangement, so that the situation that a worker trips over the cable or the rope on the ground is prevented, the hook-shaped rope-placing piece 140 is beneficial to taking out and overlapping the rope, the rope-placing piece is used in an aspect, and the rope-placing function is also achieved.

Preferably, referring to fig. 2, the idler member 300 includes an upper idler member 310 and a lower idler member 320, the upper idler member 310 is disposed between the two rail brackets 120, and the lower idler member 320 is disposed between the two guide shoes 130 and is installed above the two guide shoes 130. The upper idler member 310 is connected with the idler plate 110 through bolts, nuts or pins, the lower idler member 320 is erected or lapped on the idler plate 110, and the lower idler member 320 can move on the idler plate 110 along the vertical direction, so that the transmission belt is tightly relaxed, and the transmission belt is prevented from being damaged.

Further, referring to fig. 2 and 4, the idler plate 110 includes an upper idler plate 111 and a lower idler plate 112, the upper idler plate 111 is horizontally installed inside the two rail brackets 120, the lower idler plate 112 is vertically disposed on the supporting frame 100, and the lower idler plate 112 is located below the upper idler plate 111. The upper carrier roller piece 310 and the upper carrier roller plate 111 are provided with mounting holes matched with each other, the upper carrier roller piece and the lower carrier roller piece are fixed through pins or bolts and nuts, the loosening phenomenon is prevented, the lower carrier roller piece 320 is erected or lapped on the carrier roller plate 110, the active connection of the lower carrier roller piece 320 is guaranteed, the transmission belt is tightly relaxed, and the transmission belt is prevented from being damaged.

Furthermore, referring to fig. 4, at least one limiting groove 1121 is formed in each of the lower idler plates 112, and if N limiting grooves 1121 are formed in each of the lower idler plates 112, where N is greater than or equal to 2, the widths of the limiting grooves 1121 are different. The arrangement of the limiting groove 1121 ensures that the end part of the lower carrier roller 320 is clamped in the limiting groove 1121 to play a role in fixing, and the lower carrier roller 320 can move up and down in the limiting groove 1121, so that the looseness of the conveyor belt is ensured, and the conveyor belt is prevented from being damaged or pulled; and the limiting grooves 1121 with different widths are arranged, so that different rotation amplitudes of the lower supporting roller piece 320 can be adjusted, or the widths of the limiting grooves 1121 which are clamped are different due to different end parts of the lower supporting roller piece 320.

Preferably, referring to fig. 1, the tail supporter 200 includes a tail supporter 210, a roller 220, and a tail guide shoe 240, the roller 220 is mounted on the tail supporter 210, the tail supporter 210 has a function of supporting and protecting the roller 220, and the roller 220 is capable of being adjusted back and forth on the tail supporter 210. The tail guide shoe 240 is disposed on a lower bottom surface of the tail support 200, and is configured to support the tail support frame. The cylinder 220 is connected with the motor, is driven by the motor the cylinder 220 rotates, the cylinder 220 with the connected mode of tail support frame 210 is adjustable connection, and when the conveyer belt on the belt feeder is comparatively lax or when tight, through front and back adjustment cylinder 220, avoid the conveyer belt to be fish tail or wearing and tearing conveyer belt under the lax state, also avoided the conveyer belt to be in under the tight state atress too big, lead to the conveyer belt fracture, again, because the conveyer belt constantly rotates, can lead to the belt comparatively lax for a long time, adjust the cylinder 220 is in position on the tail support frame 210 makes the conveyer belt adjust to normal condition. Machine tail direction boots 240 set up at integral type belt feeder tail foremost, just machine tail direction boots 240 broad, in addition machine tail direction boots 240 front end perk for cross the arch or the cubic on ground, like stone, coal granule etc. and compare in other of integral type belt feeder tail to leading boots, the range of machine tail direction boots 240 front end perk is great, prevents that the front end is too outstanding, the scratch others.

Further, the rear support further includes a placing plate 230, and the placing plate 230 is disposed at the upper end of the rear support frame 200. Place the board 230 setting and be in one side of cylinder 220, in actual working, need use motor, bobbing machine, check out test set etc, however, the problem that exists is, these equipment are not fixed well in the mine tunnel, if fix in the mine tunnel, it is inconvenient to remove, and the setting of placing board 230 has solved current problem place set up the fixed orifices on the board 230, then fix other equipment on placing the board 230, both guaranteed the fixed of equipment, equipment also removes conveniently simultaneously, only need equipment follow the belt feeder remove can, do not need artifical transport.

Further, the tail support further includes pulling lugs 250, and the pulling lugs 250 are disposed on both sides of the tail guide shoe 240. Because of tail direction boots 240 broad can set up a plurality of groups draw and move ear 250 and be in tail direction boots 240 both sides, draw and be provided with on moving ear 250 and draw and move the hole, pass through the rope and draw and move the hole, move or advance the pulling to whole belt feeder tail, also can fix the belt feeder tail, prevent that under the vibration effect, the skew takes place for the belt feeder tail, simultaneously, one draw and be provided with two on moving ear 250 and draw and move the hole, draw and move and can connect through the pin between the hole, for active connection, can realize rotating. In addition, four pulling holes can be formed in one pulling lug 250, the front two holes are connected with the rear two holes through pins, and the movement of the tail of the belt conveyor is realized by pulling forwards and pushing backwards. And the left side and the right side of the pulling and moving lug 250 can be provided with pulling and moving holes at the same time, so that the left side and the right side can be pulled and moved, and the tail of the belt conveyor can be adjusted in the direction.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an integral type belt feeder tail is used in mining, its characterized in that includes a plurality of braced frame, tail support piece and a plurality of bearing roller spare, can dismantle the connection between every braced frame, just be provided with a plurality of groups bearing roller board on the braced frame, tail support piece sets up the braced frame tip, bearing roller spare with the connection can be dismantled to the bearing roller board, and every group can set up a bearing roller spare on the bearing roller board or not set up bearing roller spare.

2. The integrated belt conveyor tail for mining of claim 1, characterized in that each support frame comprises two guide rail frames on the upper end surface, guide rails are arranged on the guide rail frames, clamping pieces are arranged at two ends of each guide rail frame, the clamping pieces are arranged in pairs, and any two support frames are connected through the clamping pieces.

3. The integrated belt conveyor tail for mining of claim 2, wherein each support frame comprises two guide shoes on a lower bottom surface, and front ends of the guide shoes are in a tilted state.

4. The integrated belt conveyor tail for mining of claim 3, wherein the support frame is further provided with a plurality of rope lapping pieces, and the rope lapping pieces are arranged on two sides of the support frame.

5. The integrated belt conveyor tail for mining of claim 4, wherein the idler member comprises an upper idler member and a lower idler member, the upper idler member being disposed between the two guide rail frames, the lower idler member being disposed between the two guide shoes and being mounted above the two guide shoes.

6. The integrated belt conveyor tail for mining of claim 5, wherein the idler plate comprises an upper idler plate and a lower idler plate, the upper idler plate is horizontally installed inside the two guide rail frames, the lower idler plate is vertically arranged on the support frame, and the lower idler plate is located below the upper idler plate.

7. The integrated belt conveyor tail for mining of claim 6, wherein the lower idler plate is provided with at least one limiting groove, and if each lower idler plate is provided with N limiting grooves, N is more than or equal to 2, the width of each limiting groove is different.

8. The integrated belt conveyor tail for mining of claim 1, wherein the tail support comprises a tail support frame, a roller and a tail guide shoe, the roller is arranged on the tail support frame, the roller can be adjusted back and forth on the tail support frame, and the tail guide shoe is arranged on the lower bottom surface of the tail support frame and is used for supporting the tail support frame.

9. The integrated belt conveyor tail for mining of claim 8, wherein the tail support further comprises a placing plate disposed at an upper end of the tail support frame.

10. The integrated belt conveyor tail for mining of claim 8, wherein the tail support further comprises pulling lugs disposed on both sides of the tail guide shoe.