CN212126472U

CN212126472U - Mine material antiskid conveyer

Info

Publication number: CN212126472U
Application number: CN202020823984.4U
Authority: CN
Inventors: 武梦婷; 武喆桢; 熊俊
Original assignee: Jiangxi Barrick Mineral Processing Equipment Co ltd
Current assignee: Jiangxi Barrick Mineral Processing Equipment Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-11
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a mine material antiskid conveyor, which belongs to the field of conveyors and comprises a support frame and a conveyor belt device, wherein the conveyor belt device comprises a driving roller, a motor, a driven roller, a belt and a baffle; three wear-resistant sleeves arranged in parallel are sleeved on the driving roller and the driven roller respectively; the belt is provided with inverted pyramid anti-slip grooves arranged in the width direction on the surface for conveying materials, and trapezoidal convex parts are formed between the adjacent inverted pyramid anti-slip grooves. Through the setting, the rolling phenomenon of materials during upward transportation along the slope can be effectively reduced, the stability of equipment operation is ensured, the transportation efficiency is improved, the wear-resistant sleeves wrapped on the movable roller and the driven roller have the characteristics of good wear resistance and impact resistance, the surface friction coefficient on the roller can be increased, and the belt is prevented from being worn on the roller under the positive pressure for a long time.

Description

Mine material antiskid conveyer

Technical Field

The utility model relates to a cargo airplane field especially relates to a mine is with material antiskid cargo airplane.

Background

Band conveyer is comparatively a conveyor commonly used, and the wide application is in the mining field, and band conveyer has the equipment input less, and the high-efficient convenience of installation and maintenance can satisfy the production demand, has saved manpower and materials.

However, at the same time, the material transportation equipment for mines in the current market also has certain technical defects and shortcomings: particularly, for a belt conveyor with a certain angle of inclination, when materials are transported, the materials need to be transported upwards along a slope surface, so that when the angle of inclination is too large, the materials easily slide downwards, and the problems of equipment damage, transportation efficiency reduction and the like can be caused; moreover, in the long-time conveying and running process, the belt subjected to positive pressure can abrade the roller, so that the surface friction coefficient of the roller is insufficient, and the belt is easy to slip. Therefore, effective solutions to solve the above problems need to be proposed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a mine material antiskid conveyor, which solves the problems that when materials are transported in the prior art, the materials are transported upwards along a slope surface, so that when the inclination angle is too large, the materials easily slide downwards, the equipment is damaged, the transportation efficiency is reduced, and the like; moreover, in the long-time conveying and running process, the belt subjected to positive pressure can abrade the roller, so that the surface friction coefficient of the roller is insufficient, and the belt is easy to slip.

In order to achieve the purpose, the embodiment of the application provides an antiskid conveyer for mine materials, which comprises a support frame and a conveyer belt device;

the conveyer belt device comprises a driving roller rotatably arranged on the support frame, a motor used for driving the driving roller to rotate, a driven roller rotatably arranged on the support frame, a belt sleeved on the driving roller and the driven roller, and baffle plates fixed at two ends of the belt and welded on the support frame;

three wear-resistant sleeves arranged in parallel are sleeved on the driving roller and the driven roller respectively;

the belt is provided with inverted pyramid anti-slip grooves arranged in the width direction on the surface used for conveying materials, and trapezoidal convex parts are formed between the adjacent inverted pyramid anti-slip grooves.

In one embodiment, the side surfaces of the wear-resistant sleeve are arranged next to each other, and the outer circular wall of the wear-resistant sleeve is provided with a plurality of uniformly arranged wear-resistant grooves.

In one embodiment, the groove depth of the inverted pyramid groove is 1/5-1/4 of the thickness of the strap.

In one embodiment, the bottom of the inner side of the baffle plate and the position above the belt are welded with hemispherical seats at equal intervals, and the hemispherical seats are oppositely arranged towards the inner side.

In one embodiment, the baffles are disposed along the length of the belt.

In one embodiment, the wear grooves are arranged in the axial direction of the wear sleeve.

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

the embodiment of the application provides a pair of mine is with material antiskid cargo airplane, through the aforesaid setting, can effectively reduce the material and follow the domatic phenomenon that falls that rolls when upwards transporting, set up inverted pyramid antiskid ribbed tile and trapezoidal bellying, form vertically and horizontally staggered's rough surface on the surface of belt, can effectively increase the area of contact of material and belt, increase frictional force between the two, thereby reduce the material and slide down from the belt, avoid the material to slide easily and lead to equipment damage, the conveying efficiency reduces the problem, ensure the stability of equipment operation, the conveying efficiency has been improved, the wear-resisting cover of parcel has the characteristics that the wearability is good and the crashproof on initiative roller and the driven roller, can increase the coefficient of surface friction on initiative roller and the driven roller simultaneously, prevent that the belt from receiving positive pressure to produce wearing and tearing to the roller for a long time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic perspective view of an antiskid material conveyor for mines, provided by an embodiment of the application;

FIG. 2 is a schematic top view of an antiskid conveyer for mining materials provided by an embodiment of the application;

FIG. 3 is an enlarged schematic structural diagram at A provided in the embodiments of the present application;

fig. 4 is a schematic perspective view of an installation structure of a wear-resistant sleeve and a driving roller provided in an embodiment of the present application.

In the figure:

1. a support frame; 2. a conveyor means; 21. an active roller; 22. a motor; 23. a driven roller; 24. a belt; 25. a baffle plate; 3. a wear-resistant sleeve; 31. a wear resistant groove; 4. an inverted pyramid anti-slip groove; 5. a trapezoidal boss; 6. a hemispherical seat.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present invention, unless otherwise specified, the use of directional words such as "upper and lower" is generally in reference to the orientation shown in the drawings, or to the vertical, perpendicular or gravitational orientation; likewise, for ease of understanding and description, "left and right" are generally to the left and right as shown in the drawings; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself, but the above directional terms are not intended to limit the present invention.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The problem that when a conveyer in the prior art transports materials, the materials need to be transported upwards along a slope surface, so that when the inclination angle is too large, the materials easily slide downwards, equipment is damaged, the transportation efficiency is reduced and the like is solved; moreover, carry the operation in-process for a long time, the belt that receives positive pressure can produce wearing and tearing to the roller, causes the roller coefficient of surface friction not enough easily, and then causes the technical problem of belt slip phenomenon, and this application provides a material antiskid conveyer for mine.

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment provides an antiskid conveyer for mine materials, which comprises a support frame 1 and a conveyer belt device 2; the conveyer belt device 2 comprises a driving roller 21 rotatably arranged on the support frame 1, a motor 22 for driving the driving roller 21 to rotate, a driven roller 23 rotatably arranged on the support frame 1, a belt 24 sleeved on the driving roller 21 and the driven roller 23, and baffle plates 25 fixed at two ends of the belt 24 and welded on the support frame 1;

three wear-resistant sleeves 3 which are arranged in parallel are sleeved on the driving roller 21 and the driven roller 23;

the belt 24 and the surface for conveying materials are provided with inverted pyramid anti-slip grooves 4 arranged along the width direction, and trapezoidal convex parts 5 are formed between the adjacent inverted pyramid anti-slip grooves 4.

From the above, according to the antiskid material conveyor for mines provided by the embodiment of the application, the bag conveying belt device 2 comprises the driving roller 21 rotatably arranged on the support frame 1, the motor 22 for driving the driving roller 21 to rotate, the driven roller 23 rotatably arranged on the support frame 1, the belt 24 sleeved on the driving roller 21 and the driven roller 23, and the baffle plates 25 fixed at two ends of the belt 24 and welded on the support frame 1; wherein the driving roller 21 and the driven roller 23 are respectively sleeved with three wear-resistant sleeves 3 which are arranged in parallel; increase wear-resisting cover 3 and quantity and set up to three, the wear-resisting cover 3 of parcel has the characteristics that the wearability is good and the crashproof on initiative roller 21 and the driven roller 23, can increase the coefficient of surface friction on initiative roller 21 and the driven roller 23 simultaneously, prevent that the belt from receiving normal pressure to the roller and producing wearing and tearing for a long time, increase wear-resisting cover 3 promptly and generally only need change wear-resisting cover 3 when the maintenance can, correspond the change according to the actual wearing and tearing condition, and need not all to demolish the change, can not cause the wearing and tearing of roller yet. In addition, when materials are transported, the materials need to be transported upwards along a slope, particularly when the inclination angle is too large, inverted pyramid anti-slip grooves 4 arranged along the width direction are formed in the surface of the belt 24 used for transporting the materials, and trapezoidal protruding portions 5 are formed between the adjacent inverted pyramid anti-slip grooves 4. Set up inverted pyramid antiskid ribbed tile 4 and trapezoidal bellying 5, form vertically and horizontally staggered's rough surface on the surface of belt 24, can effectively increase the area of contact of material and belt 24, increase frictional force between the two to reduce the material and follow the landing on belt 24, avoid the easy gliding of material to lead to equipment to damage, conveying efficiency reduce the problem, ensure the stability of equipment operation, improved conveying efficiency.

Therefore, the beneficial effects brought by the essence of the application are as follows: through the aforesaid setting, can effectively reduce the roll phenomenon of falling when the material is transported along domatic upwards, set up inverted pyramid antiskid ribbed tile 4 and trapezoidal bellying 5, form vertically and horizontally staggered's coarse surface on the surface of belt 24, can effectively increase the area of contact of material and belt 24, increase frictional force between the two, thereby reduce the material and follow belt 24 landing, avoid the easy gliding of material to lead to equipment to damage, the conveying efficiency reduces the problem, ensure the stability of equipment operation, the conveying efficiency has been improved, wear-resisting cover 3 of parcel has the characteristics that the wearability is good and crashproof on initiative roller 21 and the driven roller 23, can increase the coefficient of surface friction on initiative roller 21 and the driven roller 23 simultaneously, prevent that the belt from receiving positive pressure roller to produce wearing and tearing for a long time.

In this embodiment, the side surfaces of the wear-resistant sleeve 3 are arranged closely, and the outer circular wall of the wear-resistant sleeve 3 is provided with a plurality of wear-resistant grooves 31 which are uniformly arranged. Wherein the length setting of on-spot initiative roller 21 and driven roller 23 is looked to wear-resisting cover 3's quantity and width, the preferred quantity of wear-resisting cover 3 of this embodiment is three, the preferred hardness of its material is the polyurethane elastomer, shore hardness is 80, its performance is between plastics and rubber, it is resistant to oil, wear-resisting, low temperature resistant, ageing-resistant, hardness is high, it is elastic, wear-resisting cover 3 of parcel has the characteristics that the wearability is good and crashproof on initiative roller 21 and the driven roller 23, generally only need change during the maintenance simultaneously wear-resisting cover 3 can, correspond the change according to the actual wearing and tearing condition, and need not all to demolish the change, can not cause the wearing and tearing of roller yet. On the other hand, the utility model discloses be equipped with wear-resisting groove 31 on wear-resisting cover 3, have certain anti-skidding effect.

In this embodiment, the groove depth of the inverted pyramid anti-slip groove 4 is 1/5-1/4 of the thickness of the belt 24. The depth of the grooves is controlled to achieve the anti-skid effect, and meanwhile, the elastic stretching and structural stretching performance of the belt 24 are guaranteed, and the service life of the belt 24 is guaranteed.

In this embodiment, the hemispherical bases 6 are welded to the bottom of the inner side of the baffle 25 and above the belt 24 at equal intervals, and the hemispherical bases 6 are oppositely arranged towards the inner side. The binding face of hemisphere seat 6 and baffle 25 is the horizontal plane, and the lowest point of hemisphere seat 6 is located belt 24 top 5cm to 8cm department, can block and slow down the material that is located belt 24 edge to a certain extent, avoids the material landing.

In this embodiment, the baffle 25 is provided along the length of the belt 24. The baffle 25 is welded on the support frame 1 in a fillet welding mode, the baffle 25 can prevent materials from rolling off from the side of the belt in transportation, and transportation safety is guaranteed.

In this embodiment, the wear-resistant groove 31 is provided along the axial direction of the wear-resistant sleeve 3. The wear-resisting grooves 31 arranged along the axial direction can improve the friction force and the contact area of the wear-resisting sleeve 3 and the belt 24 and reduce the slipping phenomenon of the belt 24.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a mine is with material antiskid conveyer, includes support frame (1) and conveyer belt device (2), its characterized in that:

the conveyer belt device (2) comprises a driving roller (21) rotatably arranged on the support frame (1), a motor (22) for driving the driving roller (21) to rotate, a driven roller (23) rotatably arranged on the support frame (1), a belt (24) sleeved on the driving roller (21) and the driven roller (23), and baffle plates (25) fixed at two ends of the belt (24) and welded on the support frame (1);

three wear-resistant sleeves (3) which are arranged in parallel are sleeved on the driving roller (21) and the driven roller (23);

the belt (24) is provided with inverted pyramid anti-slip grooves (4) arranged in the width direction on the surface for conveying materials, and trapezoidal convex parts (5) are formed between the adjacent inverted pyramid anti-slip grooves (4).

2. The mine material antiskid conveyor of claim 1, wherein:

the side surfaces of the wear-resistant sleeve (3) are arranged side by side, and a plurality of wear-resistant grooves (31) which are uniformly distributed are arranged on the outer circular wall of the wear-resistant sleeve (3).

3. The mine material antiskid conveyor of claim 1, wherein:

the groove depth of the inverted pyramid anti-slip groove (4) is 1/5-1/4 of the thickness of the belt (24).

4. The mine material antiskid conveyor of claim 1, wherein:

the inboard bottom of baffle (25) just is located equidistant welding of belt (24) top department has hemisphere seat (6), hemisphere seat (6) set up inwards in opposite directions.

5. The mine material antiskid conveyor of claim 1, wherein:

the baffle (25) is arranged along the length direction of the belt (24).

6. The mine material antiskid conveyor of claim 2, wherein:

the wear-resistant groove (31) is arranged along the axial direction of the wear-resistant sleeve (3).