CN218619289U

CN218619289U - Ore material conveying mechanism

Info

Publication number: CN218619289U
Application number: CN202222953954.7U
Authority: CN
Inventors: 刘晴川; 王法鑫
Original assignee: Hefei University of Technology
Current assignee: Hefei University of Technology
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-14
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses an ore material conveying mechanism, which comprises a bracket, be equipped with a plurality of live-rollers on the support, the surface of a plurality of live-rollers rotates and supports there is the transmission band, the material loading end top of transmission band and be located fixedly connected with hopper on the support, the transversal branch material pole of personally submitting three horn shapes of inside fixedly connected with of hopper, the inside of hopper and be located two stock guides of the top symmetry fixedly connected with of branch material pole, fixedly connected with shakeouts the subassembly on the preceding lateral wall of hopper, the utility model discloses an inside ore granule such as coal charge of hopper will be poured into to the stock guide, ore water conservancy diversion such as gangue falls on the branch material pole, through the reposition of redundant personnel of branch material pole, makes the ore granule fall on the transmission band from the both sides reposition of branch material pole, avoids the ore to concentrate to pile up on the transmission band, and when the granule is through the below of shakeouts the subassembly, the shakeouts the subassembly can shakeouts the ore granule, and the transmission band receives the pressure of ore granule comparatively balanced, has guaranteed the stability of ore granule when promoting.

Description

Ore material conveying mechanism

Technical Field

The utility model relates to an ore mining, lifting means technical field specifically are an ore material conveying mechanism.

Background

The mineral products are inevitably transferred and transported in the mining process, the particle mineral products such as coal and associated coal gangue are lifted at present and transported by a chain plate machine, a belt conveyor and the like in the transporting process, the materials basically directly fall at the front stage of equipment, the materials (such as coal materials, coal gangue and the like) are directly piled on a conveying belt, the coal materials and the coal gangue are respectively large particles positioned on one side of the conveying belt, so that the stress on one side of the conveying belt is heavier, or the stress on one side of the conveying belt is heavier when the coal gangue is piled and concentrated to one side of the conveying belt, the pressure on the conveying belt is uneven in the transportation of the materials, so that the conveying stability is influenced due to the fact that the conveying belt deviates to one side with large stress according to the characteristics of the belt conveyor, and therefore, the ore material conveying mechanism is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ore material conveying mechanism 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: the utility model provides an ore material conveying mechanism, includes the support, the support supports the tilt state of low after preceding high through preceding landing leg, back landing leg, and back landing leg is short with preceding landing leg, and preceding landing leg, back landing leg support front end, the rear end of support respectively, then realize supporting the tilt state of low after preceding high with the support, be equipped with a plurality of live-rollers on the support, the surface of a plurality of live-rollers rotates and supports there is the transmission band, fixedly connected with hopper on the material loading end top of transmission band just is located the support, the transversal branch material pole of personally submitting three horn shapes of the inside fixedly connected with of hopper, the vertical middle part of connecting at the hopper of branch material pole, the intermediate position department of transmission band promptly, after pouring material granule into the inside of hopper, divide the material pole evenly to the both sides reposition of redundant personnel, the inside of personnel and the top symmetry fixedly connected with that is located the branch material pole of hopper are used for spreading out two stock guides on the branch material pole with the ore granule on the transmission band, fixedly connected with on the preceding lateral wall of hopper is used for spreading out the subassembly of flattening with the ore granule on the transmission band.

Preferably, the subassembly of shakeouts includes the mounting bracket, mounting bracket fixed connection is on the preceding lateral wall of hopper, the symmetry is rotated on the mounting bracket and is connected with two carousels, and the even fixedly connected with of downside of two carousels is used for dialling even post of dialling with the ore granule (for example coal charge, gangue) on the transmission band.

Preferably, be equipped with on the support and be used for carrying out the tensioning subassembly of tensioning with the transmission band, the tensioning subassembly includes two rotation wheels, and two rotation wheel symmetries rotate to be connected on the lateral wall of support, and rotate between two rotation wheels and be connected with two top and move the roller, rotate on the support and be connected with two guide rolls, the top that is located rotation wheel homonymy moves the roller and distributes the both sides of lower transmission band with the form of dislocation with the guide roll, fixedly connected with sticks up the pole on the rotation wheel, and two sticks up the pole and keep away from the one end of rotating the wheel and connect through the connecting rod, the lower extreme of stick up the pole rotates and is connected with the pull rod, just the tensioning subassembly still includes the mount, it is connected with the turning block to rotate on the lateral wall of mount, the pull rod cup joints on the lateral wall of turning block, just the one end meshing that sticks up the pole was kept away from to the pull rod is connected with the regulating block, be equipped with the spring between regulating block and the turning block.

Preferably, the front end below of transmission band rotates and is connected with the cylinder, even fixedly connected with a plurality of brushes that are used for clearing up the transmission band surface on the lateral wall of cylinder, the one end of cylinder is passed through the belt and is connected with the live-rollers that are located the support foremost.

Preferably, the middle part of the rotating roller is inwards sunken, and the upper side surface of the conveying belt is in an arc shape with a lower middle part and two higher sides.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a stock guide will pour into the inside ore granule water conservancy diversion of hopper and fall on the branch material pole, through the reposition of redundant personnel of branch material pole, make the ore granule fall on the conveyer belt from the both sides reposition of redundant personnel of branch material pole, avoid the ore to concentrate the pile on the conveyer belt, along with the rotation of conveyer belt, the ore granule that falls on the conveyer belt removes, when the below of subassembly is shakeout to the process, it can shakeout the ore granule to shakeout the subassembly, the pressure that the conveyer belt received the ore granule is comparatively balanced like this, the stability of ore granule when promoting has been guaranteed.

To summer up, the utility model discloses realize the comparatively even spreading of ore on the band conveyer, prevent that the conveyer belt part position pressure is too big and the damage of conveyer belt with higher speed, also guaranteed the stability of ore when lifting, and linkage nature is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of the conveyor belt, the hopper, the turntable, the second motor and the leveling post of the present invention;

fig. 4 is a schematic structural view of the conveyor belt, the hopper, the second motor and the leveling post of the present invention;

fig. 5 is a schematic structural view of the bracket, the rotating wheel, the tilting rod, the pull rod, the adjusting block and the spring of the present invention;

fig. 6 is a schematic structural view of the transmission belt, the rotating wheel, the pushing roller, the guide roller, the raising rod, the pull rod, the adjusting block and the spring of the present invention;

fig. 7 is a cross-sectional view I of the conveyor belt, the hopper, the distributing rod and the material guide plate of the present invention;

fig. 8 is a sectional view II of the conveyor belt, the hopper, the material distributing rod and the material guiding plate of the present invention;

fig. 9 is a cross-sectional view of the rotating roller and the conveying belt of the present invention.

In the figure: 1. the automatic feeding device comprises a support, 101, a front supporting leg, 102, a rear supporting leg, 2, a rotating roller, 201, a first motor, 3, a conveying belt, 4, a hopper, 401, a material distributing rod, 402, a material guide plate, 5, a flattening assembly, 501, a mounting frame, 502, a turntable, 503, a second motor, 504, a uniform stirring column, 6, a tensioning assembly, 601, a rotating wheel, 602, a jacking roller, 603, a tilting rod, 604, a guide roller, 605, a pull rod, 606, a fixing frame, 607, a rotating block, 608, an adjusting block, 609, a spring, 6010, a connecting rod, 7, a roller, 8 and a brush.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: an ore material conveying mechanism comprises a support 1, wherein the support 1 is supported to be in a front-high and rear-low inclined state through a front support leg 101 and a rear support leg 102, the rear support leg 102 is short with the front support leg 101, the front support leg 101 and the rear support leg 102 respectively support the front end and the rear end of the support 1, and then the support 1 is supported to be in a front-high and rear-low inclined state, a plurality of rotating rollers 2 are arranged on the support 1, a transmission belt 3 is rotatably supported on the outer surfaces of the plurality of rotating rollers 2, as shown in fig. 1, a first motor 201 is fixedly arranged on the support 1, an output shaft of the first motor 201 is connected with the end part of any rotating roller 2, when the first motor 201 is started, the output shaft of the first motor 201 can drive any rotating roller 2 to rotate, thereby realizing the rotation of the driving transmission belt 3, a hopper 4 is fixedly connected above the feeding end of the transmission belt 3 and positioned on the bracket 1, a material distributing rod 401 with a triangular cross section is fixedly connected inside the hopper 4, the material distributing rod 401 is vertically connected in the middle of the hopper 4, namely, the middle position of the transmission belt 3, when ore particles (such as coal and coal gangue) are poured into the hopper 4, the ore particles are uniformly distributed to two sides by the material distributing rod 401, two material guide plates 402 for guiding the ore particles to the material distributing rod 401 are symmetrically and fixedly connected inside the hopper 4 and above the material distributing rod 401, and a flattening assembly 5 for flattening the ore particles on the transmission belt 3 is fixedly connected on the front side wall of the hopper 4;

need promote the transportation with ore granule through transmission band 3, pour hopper 4 into with the ore granule that needs promote, pour into the ore granule of hopper 4 inside this moment and can be carried out the water conservancy diversion by stock guide 402 and fall on minute material pole 401, through the reposition of redundant personnel of minute material pole 401 like this, make ore granule shunt from minute material pole 401's both sides and fall on transmission band 3, avoid the ore to concentrate to pile up on transmission band 3, along with the rotation of transmission band 3, the ore granule that falls on transmission band 3 removes, when the below of flattening subassembly 5, flattening subassembly 5 can be shakeout the ore granule, transmission band 3 receives the pressure of ore granule comparatively balanced like this, the stability of ore granule when promoting has been guaranteed.

As shown in fig. 3 and 4, in order to uniformly spread ore particles on the conveying belt 3, specifically, the spreading assembly 5 includes a mounting frame 501, the mounting frame 501 is fixedly connected to the front side wall of the hopper 4, two rotating discs 502 are symmetrically and rotatably connected to the mounting frame 501, the two rotating discs 502 are driven to rotate by a second motor 503, as shown in fig. 3, the second motor 503 is fixedly installed on the side wall of the mounting frame 501, a driving gear is fixedly connected to an output shaft of the second motor 503, driven gears are fixedly connected to the two rotating discs 502, and the driving gear is simultaneously engaged and connected with the two driven gears, so that when the second motor 503 is started, the driving gear is in transmission connection with the two driven gears, the two rotating discs 502 can be rotated, and a stirring column 504 for uniformly stirring the ore particles on the conveying belt 3 is uniformly and fixedly connected to the lower side surfaces of the two rotating discs 502;

after starting second motor 503, second motor 503 just can drive two carousels 502 simultaneously and rotate, and along with the rotation of two carousels 502, two carousels 502 can drive and dial even post 504 and rotate, and when ore granule moved to dialling even post 504 department like this, it can stir ore granule to dial even post 504 to realize flattening the ore granule on transmission band 3.

As shown in fig. 5 and 6, in order to tension a transmission belt 3 and avoid the transmission belt 3 from being loosened and reducing output capacity, specifically, a tensioning assembly 6 for tensioning the transmission belt 3 is disposed on the support 1, the tensioning assembly 6 includes two rotating wheels 601, the two rotating wheels 601 are symmetrically and rotatably connected to a side wall of the support 1, two pushing rollers 602 are rotatably connected between the two rotating wheels 601, two guide rollers 604 are rotatably connected to the support 1, the pushing rollers 602 and the guide rollers 604 located on the same side of the rotating wheels 601 are distributed on two sides of the lower layer of the transmission belt 3 in a staggered manner, a tilting rod 603 is fixedly connected to the rotating wheels 601, one ends of the two tilting rods 603 away from the rotating wheels 601 are connected through a connecting rod 6010, a pull rod 605 is rotatably connected to a lower end of the tilting rod 603, the tensioning assembly 6 further includes a fixing frame 606, a rotating block 607 is rotatably connected to a side wall of the fixing frame 606, the pull rod 605 is sleeved on a side wall of the rotating block 607, one end of the pull rod 608 away from the tilting rod 603 is engaged with an adjusting block 607, and a spring 609 is disposed between the adjusting block 607 and the rotating block;

when the tightness of the transmission belt 3 needs to be adjusted, the adjusting block 608 is rotated to cause the adjusting block 608 to move on the pull rod 605, after the adjusting block 608 slides towards the rotating block 607, the pull rod 605 reversely pulls the tilting rod 603 through the elastic force of the spring 609, so that the tilting rod 603 drives the rotating wheel 601 to rotate, at this time, when the two pushing rollers 602 rotate, the two pushing rollers 602 respectively push the transmission belt 3 towards the two guide rollers 604, so that the transmission belt 3 is bent, and thus the transmission belt 3 can be tensioned, otherwise, when the adjusting block 608 slides towards a direction far away from the rotating block 607, the transmission belt 3 pushed and bent by the pushing rollers 602 and the guide rollers 604 is unfolded, and at this time, the transmission belt 3 can be loosened.

As shown in fig. 2, in order to clear away the ore particles of the adhesion on the surface of the transmission belt 3, specifically speaking, the front end below of the transmission belt 3 is rotated and is connected with a roller 7, a plurality of brushes 8 for cleaning the surface of the transmission belt 3 are uniformly and fixedly connected with the outer side wall of the roller 7, one end of the roller 7 is connected with the rotating roller 2 positioned at the front end of the support 1 through a belt, when the rotating roller 2 drives the transmission belt 3 to rotate, the rotating roller 2 at the front end of the support 1 drives the roller 7 to rotate through the belt, at the moment, the brushes 8 can clean the transmission belt 3, and then the small ore particle impurities on the surface of the transmission belt 3 are brushed away (the material impurities adhered to the inside of the protective grains).

As shown in fig. 9, in order to prevent ore particles from scattering from both sides of the conveyor belt 3, specifically, the middle of the rotating roller 2 is recessed inward, and the upper side surface of the conveyor belt 3 is shaped like an arc with a lower middle and two higher sides.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ore material conveying mechanism, includes support (1), support (1) supports the tilt state that hangs down after high to the preceding through preceding landing leg (101), back landing leg (102), be equipped with a plurality of live-rollers (2) on support (1), the surface rotation support of a plurality of live-rollers (2) has transmission band (3), its characterized in that: the utility model discloses a conveyor belt, including transmission belt (3), the material loading end top of transmission belt (3) just is located fixedly connected with hopper (4) on support (1), the transversal branch material pole (401) of personally submitting the triangle-shaped of the inside fixedly connected with of hopper (4), the inside of hopper (4) just is located two stock guides (402) of the top symmetry fixedly connected with of branch material pole (401), fixedly connected with is used for carrying out shakeout subassembly (5) of shakeout with the ore granule on transmission belt (3) on the preceding lateral wall of hopper (4).

2. A mineral material conveying mechanism in accordance with claim 1, wherein: the subassembly of shakeouts (5) includes mounting bracket (501), mounting bracket (501) fixed connection is on the preceding lateral wall of hopper (4), symmetry rotation is connected with two carousel (502) on mounting bracket (501), and even post (504) are dialled to the even fixedly connected with of downside of two carousel (502).

3. A mineral material conveying mechanism according to claim 1, wherein: be equipped with on support (1) and be used for carrying out tensioning subassembly (6) with transmission band (3), tensioning subassembly (6) include two and rotate wheel (601), and two rotate wheel (601) symmetry and rotate and connect on the lateral wall of support (1), and rotate between two and be connected with two top rollers (602) of rotating between wheel (601), rotate on support (1) and be connected with two guide roll (604), it moves roller (602) and guide roll (604) and distributes in the both sides of lower floor transmission band (3) with the form of dislocation to be located the top of rotating wheel (601) homonymy, fixedly connected with sticks up pole (603) on rotating wheel (601), the lower extreme of stick up pole (603) rotates and is connected with pull rod (605), just tensioning subassembly (6) still include mount (606), it is connected with turning block (607) to rotate on the lateral wall of mount (606), pull rod (605) cup joints on the lateral wall of turning block (607), just pull rod (608) are kept away from the one end meshing of pole (603) and are connected with regulating block (609), be equipped with between regulating block (607) and the spring (609).

4. A mineral material conveying mechanism in accordance with claim 1, wherein: the utility model discloses a cleaning device, including transmission band (3), the front end below of transmission band (3) rotates and is connected with cylinder (7), a plurality of brush (8) that are used for clearing up transmission band (3) surface of even fixedly connected with on the lateral wall of cylinder (7), the one end of cylinder (7) is passed through the belt and is connected with live-rollers (2) that are located support (1) foremost.

5. A mineral material conveying mechanism in accordance with claim 1, wherein: the middle of the rotating roller (2) is sunken inwards, and the upper side surface of the conveying belt (3) is in an arc shape with a low middle part and high two sides.