CN220617190U - Tensioning and deviation rectifying structure for steel belt conveyor and steel belt conveyor - Google Patents

Abstract

The utility model relates to a tensioning structure for a steel belt conveyor, which comprises a frame body, wherein two ends of the frame body are respectively and rotatably connected with rotating steel rollers, and the rotating steel rollers at two sides are connected through steel belts; the deviation correcting structure is positioned on the surface of the frame body; the deviation correcting structure is provided with a movable end for driving the rotating steel roller to move along the tensioning direction of the steel belt; the tensioning structure is positioned at one side of the rotating steel roller; the tensioning structure is connected with the deviation rectifying structure, and the movement direction of the deviation rectifying structure is consistent with that of the tensioning structure. The tensioning structure drives the deviation correcting structure to move along the tensioning direction of the steel belt, so that the rotating steel roller is driven to move, the tensioning of the steel belt is completed, the deviation angle of the steel belt can be corrected, and the steel belt is normalized and normally operates.

Description

Tensioning and deviation rectifying structure for steel belt conveyor and steel belt conveyor

Technical Field

The utility model belongs to the field of machining and manufacturing of conveying equipment, and particularly relates to a steel belt tensioning deviation rectifying structure and a conveyor.

Background

As a conveying apparatus, a conveyor has been widely used in a production shop because it can smoothly convey articles having a large volume or a heavy weight.

It is known that steel belts are important components of a steel belt conveyor, and before conveying operation, the steel belts need to be tensioned to ensure the transmission efficiency, but on a continuous operation line of the steel belt conveyor, the deviation of the steel belts is almost unavoidable, and the deviation of the steel belts not only can influence the quality of the steel belts, but also can seriously damage unit equipment and bring serious influence to the stable operation of conveying equipment.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a tensioning deviation rectifying structure for a steel belt conveyor and the steel belt conveyor.

In order to achieve the above object, the present utility model adopts the following technology:

as a first aspect of the present utility model, a tension deviation rectifying structure for a steel belt conveyor is provided, comprising a frame body, wherein two ends of the frame body are respectively and rotatably connected with a rotating steel roller, and the rotating steel rollers at two sides are connected through a steel belt;

the deviation rectifying structures are positioned on the surfaces of the two symmetrical sides of the frame body; the deviation correcting structure is provided with a movable end for adjusting the angle of the rotating steel roller;

the tensioning structure is positioned at one side of the rotating steel roller; the tensioning structure is connected with the deviation rectifying structure, and the movement direction of the deviation rectifying structure is consistent with that of the tensioning structure. The tensioning structure drives the deviation correcting structure to move along the tensioning direction of the steel belt, and then drives the rotating steel roller to move, tensioning of the steel belt is completed, and in the operation process, the deviation correcting structure on one side is started according to the deviation direction of the steel belt, so that the deviation angle of the steel belt can be corrected, and the steel belt is righted and normally operates.

According to the utility model, the tensioning structure further comprises a tensioning cross rod, and the end part of the tensioning cross rod penetrates through the surface of the frame body and is connected with the deviation rectifying structure.

According to the utility model, the rotating steel roller is fixedly connected to the frame body through the bearing seat, and the movable end of the deviation correcting structure drives the bearing seat to move. The arrangement of the deviation rectifying structure realizes the deviation rectifying of the position of the steel belt in the operation process of the conveyor, the position of the steel belt is timely adjusted, the machine is not required to be stopped, and the conveying efficiency is improved.

According to the utility model, further, the tensioning structure comprises a screw lifter with a screw, the end of which is connected perpendicularly to the tensioning rail.

According to the utility model, the deviation rectifying structure further comprises a second connecting seat and a hydraulic cylinder fixedly connected to the second connecting seat, the telescopic end of the hydraulic cylinder is sleeved with a first connecting seat, and the first connecting seat is fixedly connected with the bearing seat.

As a second aspect of the present utility model, a conveyor is provided comprising the tensioning arrangement for a steel belt conveyor as described above.

The conveying limiting structure for the conveyor has the beneficial effects that:

1. and when the deviation occurs in the steel belt operation process, the deviation rectifying structure can be adopted for rectifying deviation, the machine is not required to be stopped for rectifying deviation, the operation is convenient, and the conveying efficiency is improved.

2. The mechanical screw rod is matched with the hydraulic rod for combination, the deviation rectifying structure is driven to move along the steel belt tensioning direction by the driving tensioning structure, and the steel belt can be rapidly tensioned and rectified before the operation of the conveyor, so that the structure is simple and convenient to operate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic view of a steel belt tensioning and deviation rectifying structure according to the present utility model;

FIG. 2 is a schematic view of the cross-sectional structure in the direction A-A of FIG. 1.

The device comprises a 1-screw rod lifter, a 2-hydraulic cylinder, a 3-steel rod, a 4-bearing seat, a 5-tensioning cross rod, a 6-first connecting seat, a 7-hand wheel, an 8-steel belt, a 9-second connecting seat, a 10-frame body and a 11-screw rod.

Detailed Description

The utility model will be better explained for understanding by referring to the following detailed description of the embodiments in conjunction with the accompanying drawings.

The utility model relates to a steel belt conveyor, as shown in fig. 1 and 2, which comprises a frame body 10, wherein two ends of the frame body 10 are respectively and rotatably connected with a rotary steel roller 3, and the rotary steel rollers 3 at two sides are connected through a steel belt 8; the two ends of the rotating steel roller 3 are respectively and rotatably connected with bearing seats 4 arranged on two sides of the frame body 10, and the rotating steel roller 3 rotates along the bearings in the bearing seats 4; the frame 10 is provided with a tensioning deviation rectifying structure.

Specifically, in this embodiment, tensioning structure of rectifying includes screw lift 1, and screw lift 1 is located the relative both sides of rotating steel roller 3, and screw lift 1 is two, and the other end of screw 11 of screw lift 1 is connected with tensioning horizontal pole 5, and two screws 11 set up with the central line symmetry of tensioning horizontal pole 5, and its axial lead is unanimous with the tensioning direction of steel band 8, is connected with the structure of rectifying after tensioning horizontal pole 5 upper and lower both ends run through support body 10, and the flexible end and the bearing frame 4 of structure of rectifying are connected. In which the screw lifter 1 is a manual screw lifter or an electric screw lifter, only a manual screw lifter is shown in fig. 2, and the manual screw lifter includes a hand wheel 7, and the screw 11 is stretched or retracted by rotating the hand wheel 7.

Further, in this example, the structure of rectifying includes pneumatic cylinder 2, and pneumatic cylinder 2 sets up on second connecting seat 9, and second connecting seat 9 and support body 10 sliding connection, first connecting seat 6 has been cup jointed to the flexible end of pneumatic cylinder 2, and first connecting seat 6 and bearing frame 4 fixed connection can adopt welding, riveting or connect through bolted connection mode.

The working principle of the technical scheme is as follows: before the operation of the conveyor, the steel belt 8 needs to be tensioned, as shown in fig. 2, the right side is regarded as the tensioning direction of the steel belt 8, the hand wheel 7 is rotated firstly, the screw rod 11 of the screw rod lifter 1 is driven to extend rightwards, the tensioning cross rod 5 is driven to move rightwards along with the extension of the screw rod 11, the tensioning cross rod 5 moves rightwards to drive the second connecting seat 9 to move rightwards, the hydraulic cylinder 2 on the second connecting seat 2 also moves rightwards, the first connecting seat 6 connected with the second connecting seat drives the bearing seat 4 to move rightwards, the rotating steel roller 3 connected with the bearing seat 4 also moves rightwards along with the rightwards, and further, tension is generated on the steel belt 8, and the steel belt 8 is tensioned; in the operation process of the conveyor, the steel belt 8 can deviate in the operation process, the steel belt 8 deviates to which side, the hydraulic cylinder 2 on the opposite side is started, the telescopic end of the hydraulic cylinder 2 on the side drives the angle of the rotating steel roller 3 to change through the bearing seat 4, the purpose of deviation correction is achieved, and it is noted that in the deviation correction process, only the hydraulic cylinder 2 on one side works, and the hydraulic cylinder on one side of the edge of the steel belt far away from the upper surface of the frame body is started.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: the screw rod lifter is combined with the mechanical structure, so that the steel belt is effectively tensioned and rectified before and during operation, the transmission efficiency is improved, and the service life of the steel belt is prolonged.

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 in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative 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 in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (6)

1. The utility model provides a tensioning structure of rectifying for steel band conveyer which characterized in that: the steel rolling machine comprises a frame body, wherein two ends of the frame body are respectively connected with rotating steel rollers through bearing seats in a rotating way, and the rotating steel rollers at two sides are connected through steel belts;

the deviation rectifying structures are positioned on the surfaces of the two symmetrical sides of the frame body; the deviation correcting structure is provided with a movable end for adjusting the angle of the rotating steel roller;

the tensioning structure is arranged on the frame body, and is positioned on the inner side of the rotating steel roller on one side, and the bearing seat of the rotating steel roller on one side is connected with the movable end on the deviation correcting structure; the tensioning structure is connected with the deviation rectifying structure, and the movement direction of the deviation rectifying structure is consistent with that of the tensioning structure.

2. The tension deviation rectifying structure for a steel belt conveyor according to claim 1, wherein: the tensioning structure comprises a tensioning cross rod, and the end part of the tensioning cross rod penetrates through the surface of the frame body and is connected with the movable end of the deviation correcting structure.

3. The tension deviation rectifying structure for a steel belt conveyor according to claim 1 or 2, characterized in that: the rotating steel roller is connected to the frame body through a bearing seat, and the movable end of the deviation correcting structure drives the bearing seat to move.

4. The tension deviation rectifying structure for a steel belt conveyor according to claim 2, wherein: the tensioning structure comprises a screw rod lifter with a screw rod, and the end part of the screw rod is vertically connected with the tensioning cross rod.

5. The tension deviation rectifying structure for a steel belt conveyor according to claim 1 or 2, characterized in that: the correcting structure comprises a second connecting seat and a hydraulic cylinder fixedly connected to the second connecting seat, a first connecting seat is connected to the telescopic end of the hydraulic cylinder, and the first connecting seat is fixedly connected with the bearing seat correspondingly.

6. A steel belt conveyor, characterized by: a steel strip tensioning deviation rectifying structure comprising any one of claims 1-5.