CN217200260U

CN217200260U - Rubber belt conveyor

Info

Publication number: CN217200260U
Application number: CN202220684679.0U
Authority: CN
Inventors: 周成军; 张克亮; 王亚军; 位长河; 王君; 高天强
Original assignee: Shendong Coal Branch of China Shenhua Energy Co Ltd; Guoneng Shendong Coal Group Co Ltd
Current assignee: Shendong Coal Branch of China Shenhua Energy Co Ltd; Guoneng Shendong Coal Group Co Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-16
Anticipated expiration: 2032-03-25

Abstract

The utility model provides a rubber belt conveyor, this rubber belt conveyor includes: a conveyor body; the belt adding device comprises a belt surface winding support and a guide roller, the belt surface winding support is located on one side of the conveyor body, the guide roller is rotatably arranged above the conveyor body, a first included angle is formed between the rotating axis of the guide roller and the extending direction of the conveyor body, a belt surface winding is to be added and is rotatably arranged on the belt surface winding support, and a second included angle is formed between the rotating axis of the belt surface winding and the rotating axis of the guide roller. Through the technical scheme provided by the application, the problems that manual hanging belt surface coiling in the related technology wastes time and energy and has certain potential safety hazards can be solved.

Description

Rubber belt conveyor

Technical Field

The utility model relates to a coal transportation technical field particularly, relates to a rubber belt conveyor.

Background

Coal mine underground coal transportation generally adopts a rubber belt conveyor to transport. In a tunneling working face, the rubber belt conveyor also needs to extend forwards once along with the forward extension of a tunneling roadway for a certain distance. The belt conveyor is provided with a belt storage bin, when the tail of the belt conveyor moves forwards, the conveying distance of the belt conveyor is lengthened, and the conveying belt surface in the belt storage bin is released to increase the belt surface length of the conveying part. When the belt surface in the belt storage bin is about to be used up, a conveying belt needs to be added into the belt conveyor, and the added conveying belt is placed into the belt storage bin, so that the driving working surface is continuously pushed forward.

In the related technology, an anchor cable is arranged on a top plate of a roadway working surface and is positioned right above a rubber belt conveyor, when a belt needs to be added, a belt surface to be connected is hung on the anchor cable in a winding mode, and the belt surface to be connected, which is wound and placed down, is overlapped with the belt surface of the rubber belt conveyor, so that the connection of the belt surface to be connected is completed.

However, in the related art, the roll to be added with the tape surface is hung over the adhesive tape rack, the weight of the roll to be added with the tape surface is large, manual operation is needed for hanging, time and labor are wasted, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rubber belt conveyor to solve the artifical hanging area face book among the correlation technique and waste time and energy and have the problem of certain potential safety hazard.

The utility model provides a rubber belt conveyor, rubber belt conveyor includes: a conveyor body; the belt adding device comprises a belt surface winding support and a guide roller, the belt surface winding support is located on one side of the conveyor body, the guide roller is rotatably arranged above the conveyor body, a first included angle is formed between the rotating axis of the guide roller and the extending direction of the conveyor body, a belt surface winding is to be added and is rotatably arranged on the belt surface winding support, and a second included angle is formed between the rotating axis of the belt surface winding and the rotating axis of the guide roller.

Further, the guide roller comprises a roller body and a roller bracket positioned below the roller body, and the roller body is rotatably connected with the roller bracket.

Further, the roller bracket comprises two support legs arranged at intervals, and the two support legs are respectively arranged on two sides of the conveyor body.

Further, the upper end of the tape surface roll support is provided with a groove, the tape surface roll to be added is provided with a rotating shaft, and the rotating shaft is rotatably arranged in the groove.

Further, the belt adding device further comprises two bearings, inner rings of the two bearings are respectively sleeved at two ends of the rotating shaft, and outer rings of the two bearings are respectively abutted to the grooves.

Further, the tape surface roll support includes the support body and rotationally sets up the bearing roller subassembly on the support body, and the bearing roller subassembly includes the bearing roller that two intervals set up, waits to add the tape surface and rolls up rotationally the setting on two bearing rollers.

Further, the roll bracket with the surface comprises two tripods arranged at intervals, and two ends of the roll to be added with the surface are respectively and rotatably connected with the upper ends of the two tripods.

Further, the roll stand with the surface also comprises a connecting beam, and two ends of the connecting beam are respectively detachably connected with the bottom edges of the two tripods.

Furthermore, the coiled strip support further comprises a reinforcing beam, one end of the reinforcing beam is detachably connected with the connecting beam, and the other end of the reinforcing beam is detachably connected with the bottom edge of the tripod.

Further, the axis of rotation of the guide roller is perpendicular to the direction of extension of the conveyor body.

Use the technical scheme of the utility model, band conveyer includes defeated machine body and adds the belting, should add the belting and roll up support and guide roll including the tape face, treat to add the tape face book and install on the tape face rolls up the support, the tape face rolls up the support mounting in conveyer body one side, guide roll places the top at the conveyer body, first contained angle has between guide roll's the axis of rotation and the extending direction of conveyer body, it has the second contained angle to treat to add between the axis of rotation that the tape face was rolled up and guide roll's the axis of rotation, and then can be with waiting to add the tape face that the tape face was rolled up and carry on the band conveyer body from the left tape face of conveyer rolls up the support. By adopting the structure, the roll to be added with the belt surface is changed from being placed right above the rubber belt conveyor to being placed on the side surface of the rubber belt conveyor, the conveying direction of the belt surface of the roll to be added with the belt surface is changed by utilizing the guide roller, the belt surface of the roll to be added with the belt surface is enabled to be the same as the direction of the conveyor body, the effect of the conveying belt surface is achieved, and the problems that manual hanging of the roll to be added with the belt surface wastes time and energy and has certain potential safety hazards in the related technology can be solved.

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 shows a schematic structural diagram of a belt conveyor provided by an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a conveyor body;

20. adding a belt device; 21. a face roll support; 211. a tripod; 22. a guide roller; 221. a drum support;

30. and (5) adding the coiled noodles.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a rubber belt conveyor, this rubber belt conveyor includes conveyor body 10 and adds belting 20, it includes that the area is rolled up support 21 and guide roll 22 to add belting 20, the area is rolled up support 21 and is located one side of conveyor body 10, guide roll 22 rotationally sets up in the top of conveyor body 10, first contained angle has between the axis of rotation of guide roll 22 and the extending direction of conveyor body 10, it rotationally sets up in area book support 21 to wait to add the area book 30, it has the second contained angle to wait to add between the axis of rotation of area book 30 and the axis of rotation of guide roll 22.

Use the technical scheme of the utility model, band conveyer includes conveyer body 10 and adds belting 20, when conveyer body 10 carries the area face of waiting to add the area face book 30, the area face is rolled up support 21 and is installed in one side of conveyer body 10, guide roller 22 installs the top at conveyer body 10, first contained angle has between guide roller 22's axis of rotation and the extending direction of conveyer body 10, it rotationally sets up in area face book support 21 to wait to add the area face book 30, it has the second contained angle to wait to add between the axis of rotation that the area face was rolled up and guide roller 22's the axis of rotation, the purpose is that the direction of delivery for the area face will be unanimous with the direction of conveyer body 10, the direction of delivery that can realize the area face through guide roller 22 is unanimous with conveyer body 10, make the direction of delivery of area face change, and then reduce working strength and eliminate the potential safety hazard.

It should be noted that the band surface coil support 21 needs to be installed in a chamber, the chamber is opened at the traveling side of the rubber belt conveyor lane, and a paint corner is formed at the opening, so that a vehicle for loading the band surface coil 30 to be added can conveniently send the band surface coil 30 to be added.

As shown in fig. 1, the guide roller 22 includes a roller body and a roller holder 221 positioned below the roller body, and the roller body and the roller holder 221 are rotatably coupled. The guide roller 22 is placed on the roller bracket 221, so that the conveying direction of the belt surface can be changed to be consistent with the direction of the conveyor body 10, the guide roller 22 is convenient to mount, and the working risk is reduced.

As shown in fig. 1, the roller bracket 221 includes two legs spaced apart from each other and disposed on both sides of the conveyor body 10. The legs on both sides of the drum support 221 have the same structure, and since the support has a small weight, the guide drum support 221 generally has a bipod structure. Guide cylinder 22 installs on roller bracket 221, makes roller bracket 221 fix through the landing leg that two intervals set up, and then can make guide cylinder 22's barrel during operation on roller bracket 221 more firm, is difficult for having the potential safety hazard.

In this embodiment, the upper end of the roll holder 21 is provided with a recess, and the roll 30 to be wound has a rotation shaft rotatably provided in the recess. Adopt groove structure to treat and add the axis of rotation of taking the face to roll up 30 and install fixedly, make and wait to add the face to roll up 30 ability job stabilization, the difficult potential safety hazard that appears.

Specifically, the roll 30 to be banded is transported into the chamber by a vehicle, the rotating shaft is passed through the through hole of the roll 30 to be banded, and the rotating shaft is erected in the groove. The height is the same by setting the height of the chamber bottom plate, when the height of the chamber bottom plate is designed, the height of the through hole of the strip surface coil 30 to be added is the same as that of the groove, and the aperture of the groove is larger than the outer diameter of the rotating shaft by 100mm-200mm so as to adapt to assembly errors and further facilitate the matching of the rotating shaft and the groove.

Specifically, the belt adding device 20 further includes two bearings, inner rings of the two bearings are respectively sleeved at two ends of the rotating shaft, and outer rings of the two bearings are respectively abutted to the grooves. The rotation axis utilizes the bearing setting in the recess, can utilize the bearing to reduce the resistance when the rotation axis rotates, and the rotation axis of being convenient for rotates smoothly. Adopt bearing and recess to carry out the structure of butt, make work simpler and easier, reduce safe risk.

In other embodiments, the faceroll support 21 includes a frame body and an idler assembly rotatably disposed on the frame body, the idler assembly including two idlers spaced apart from each other, and the faceroll 30 to be applied rotatably disposed on the two idlers. The carrier roller assembly is adopted to convey the belt surface of the belt surface coil (to-be-added belt surface coil 30), so that the belt surface coil can be supported, the belt surface is prevented from easily deviating after entering the guide roller 22, and the stable operation of the belt surface coil can be ensured by reducing the operation resistance through the rotation of the carrier roller.

As shown in fig. 1, the roll stand 21 includes two tripods 211 spaced apart from each other, and both ends of the roll 30 to be wound are rotatably connected to upper ends of the two tripods 211, respectively. The scroll support 21 has a tripod 211 structure, and has the advantages of simple structure and more stable support.

The strip coil support 21 is installed in the underground chamber, and the strip coil support 21 is generally U-shaped and is generally made of channel steel or angle steel. The U-shaped opening faces the chamber outlet and the width of the U-shaped opening enables a loading portion of a vehicle for loading the roll 30 to be added to enter smoothly. The U-shaped coil support 21 is of a left-right symmetrical configuration, generally in the form of a planar tripod 211 on each side. The top of the tripod 211 is provided with a groove which is a U-shaped groove for the penetration or placement of a rotating shaft. When the groove structure is adopted, a bearing can be arranged in the through hole of the roll 30 to be provided with the strip surface so as to reduce the rotation resistance.

As shown in fig. 1, the roll stand 21 further includes a coupling beam, and both ends of the coupling beam are detachably coupled to the bottom edges of the two tripods 211, respectively. Adopt tie-beam and both sides tripod 211 to be connected, make take face to roll up support 21 more firm, easy operation is convenient for assemble.

It should be noted that the three legs of the tripod 211 are in a straight line. Specifically, the connecting beam is three connecting rods, and the connecting position of the connecting rods and the tripod 211 is generally fixed by bolts so as to fix the two tripods 211 as a whole and facilitate assembly and disassembly.

Specifically, the roll-to-roll bracket 21 further includes a reinforcing beam, one end of which is detachably connected to the connection beam, and the other end of which is detachably connected to the bottom edge of the tripod 211. The reinforcing beam is connected with the tripod 211, so that the coiled strip support 21 is more stable, and the operation is simple and the assembly is convenient. Specifically, the reinforcing beam is a connecting rod and a diagonal draw bar provided at a lower portion of the tripod 211 to increase structural stability.

As shown in fig. 1, the axis of rotation of the guide roller 22 is perpendicular to the direction of extension of the conveyor body 10. The conveying direction of the belt surface is changed through the guide roller 22, so that potential safety hazards are not easy to generate in the work process.

The guide roller 22 is horizontally installed above the conveyor body 10, and both ends of the guide roller 22 are fixed by guide roller brackets 221. The axial direction of the guide roller 22 is perpendicular to an angular bisector of an included angle formed by a belt surface extending out of the to-be-added belt surface roll 30 and the belt surface of the conveyor body 10, so that the direction of the to-be-added belt surface roll 30 is changed after passing through the guide roller 22, and the changed direction is consistent with the direction of the belt surface of the conveyor body 10. The guide roller 22 is supported by the guide roller support 221, and the work risk is reduced.

It should be noted that the outer end of the strip to be added in the strip roll 30 is connected to the strip on the conveyor body 10 after passing through the guide roller 22, so as to form a connected strip. The two separated ends of the belt surface joint on the conveyor body 10 are connected with one end to be connected to the end of the belt surface to be rolled and released, and the other end is fixed on the bracket by a clamp. Starting a tensioning device in a belt storage bin of the conveyor body 10, gradually pulling the belt surface to be connected into the belt surface roll onto the conveyor body 10, stopping tensioning until the belt surface is fully stored in the belt storage bin, and then just pulling a belt surface roll. The length of a tape winding surface is generally just equal to the length of the tape in the tape storage bin, so that material waste is not easy to occur.

The rubber belt conveyor provided by the embodiment has the following beneficial effects:

(1) the installation position of the strip surface coil 30 to be added is changed, so that the working strength of workers can be reduced, and the operation risk is reduced;

(2) the vehicle for conveying the roll 30 to be added with the band surface can be changed into a common trough bucket vehicle, so that the installation is convenient, and the roll 30 to be added with the band surface is also convenient to lift;

(3) the method conforms to the principle of simplification and high efficiency, reduces the working intensity and is convenient for on-site standardized management.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the directional terms such as "front, back, upper, lower, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be construed as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A belt conveyor, characterized in that the belt conveyor comprises:

a conveyor body (10);

add belting (20), including area face book support (21) and guide roll (22), area face book support (21) is located one side of conveyer body (10), guide roll (22) rotationally set up in the top of conveyer body (10), the axis of rotation of guide roll (22) with first contained angle has between the extending direction of conveyer body (10), wait to add area face book (30) rotationally set up in area face book support (21), the axis of rotation of waiting to add area face book with have the second contained angle between the axis of rotation of guide roll (22).

2. Belt conveyor according to claim 1, characterized in that the guide roller (22) comprises a cylinder body and a roller support (221) below the cylinder body, the cylinder body being rotatably connected with the roller support (221).

3. Belt conveyor according to claim 2, characterized in that the roller support (221) comprises two spaced-apart legs, which are arranged on either side of the conveyor body.

4. A belt conveyor according to claim 1, characterized in that the upper end of the roll-to-roll holder (21) is provided with a recess, and the roll (30) to be rolled has a rotation shaft rotatably provided in the recess.

5. The belt conveyor according to claim 4, wherein the belt feeding device (20) further comprises two bearings, inner rings of the two bearings are respectively sleeved at two ends of the rotating shaft, and outer rings of the two bearings are respectively abutted against the grooves.

6. The belt conveyor according to claim 1, wherein the surface roll support (21) comprises a support body and an idler assembly rotatably arranged on the support body, the idler assembly comprises two idlers arranged at intervals, and the surface roll to be added is rotatably arranged on the two idlers.

7. Rubber belt conveyor according to one of claims 1 to 6, characterized in that the roll support (21) comprises two spaced-apart tripods (211), and the two ends of the roll (30) to be wound are rotatably connected to the upper ends of the two tripods (211), respectively.

8. Belt conveyor according to claim 7, characterized in that the coil support (21) further comprises a coupling beam, the two ends of which are detachably connected to the bottom edges of the two tripods (211), respectively.

9. Belt conveyor according to claim 8, characterized in that the coil support (21) further comprises a reinforcing beam, one end of which is detachably connected to the connecting beam and the other end of which is detachably connected to the bottom edge of the tripod (211).

10. Belt conveyor according to any of claims 1 to 6, characterized in that the axis of rotation of the guide roller (22) is perpendicular to the direction of extension of the conveyor body (10).