CN217126015U

CN217126015U - Carrier roller support adjusting device

Info

Publication number: CN217126015U
Application number: CN202220724789.5U
Authority: CN
Inventors: 王志成; 马刚; 窦金忠; 王一泽; 黄绪银; 刘正梅
Original assignee: Rizhao Steel Holding Group Co Ltd
Current assignee: Rizhao Steel Holding Group Co Ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-05
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a supporting roller bracket adjusting device, belonging to the belt conveying field, comprising a transmission part, a driving shaft, a base and a bracket; the base is fixedly arranged on the belt rack and is parallel to the belt traveling direction; the upper end of the transmission piece is connected with the bottom of the unilateral friction carrier roller bracket, and the lower part of the transmission piece is provided with a through hole; the lower end of the bracket is connected with the base, and the upper end of the bracket is connected with a nut with internal threads; the front part of the driving shaft penetrates through a through hole at the lower part of the transmission part to be rotationally connected with the transmission part, and blocking nuts are connected with the front and the back of the through hole in a threaded manner to limit; the middle part of the driving shaft is positioned in the nut of the bracket and is in threaded connection with the nut. The utility model discloses realization belt that can be stable is rectified.

Description

Carrier roller support adjusting device

Technical Field

The utility model relates to a belt conveying auxiliary device, especially a bearing roller support adjusting device.

Background

The nylon conveyer belt is easy to deviate in the running process, and the deviation adjusting bracket mostly adopted in the prior art is used for fine adjustment of a deviation belt. However, in the actual production process, the existing deviation adjusting bracket has the following defects: firstly, the bracket swings around a central shaft and is passively adjusted along with the running of a belt, and the active deviation rectifying effect is not obvious; secondly, the deviation-adjusting carrier roller support is not provided with a braking device, the support cannot be fixed after swinging to a proper angle, deviation-adjusting force disappears along with the reset of the support, deviation-adjusting failure is caused, the phenomena of deviation and material scattering cannot be relieved, and normal production is influenced.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is not enough to above prior art, provide a bearing roller support adjusting device, come convenient adjustment and fixed bolster angle, reach the belt effect of rectifying, reduce and spill the material phenomenon, reduce the unusual wearing and tearing of belt, guarantee equipment steady operation.

The technical proposal of the utility model for solving the technical problem is that: the utility model provides a bearing roller support adjusting device which characterized in that: comprises a transmission part, a driving shaft, a base and a bracket; the base is fixedly arranged on the belt rack and is parallel to the belt traveling direction; the upper end of the transmission piece is connected with the bottom of the unilateral friction carrier roller bracket, and the lower part of the transmission piece is provided with a through hole; the lower end of the bracket is connected with the base, and the upper end of the bracket is connected with a nut with internal threads; the front part of the driving shaft penetrates through a through hole at the lower part of the transmission part to be rotationally connected with the transmission part, and blocking nuts are connected with the front and the back of the through hole in a threaded manner to limit; the middle part of the driving shaft is positioned in the nut of the bracket and is in threaded connection with the nut.

Furthermore, the upper end of the transmission part is welded with the bottom of the unilateral friction carrier roller bracket.

Furthermore, a door-shaped frame is arranged on the base, a threaded hole is formed in a cross beam of the door-shaped frame, the lower end of the support is provided with a screw rod and is in threaded connection with the door-shaped frame of the base, and the upper end of the support is rotatably connected with the lower end of the nut.

Furthermore, the rear end of the driving shaft is fixedly connected with a hand wheel or in a spline connection.

Compared with the prior art, the utility model discloses following outstanding beneficial effect has:

1. by additionally arranging the adjusting device, the deviation adjusting bracket is manually adjusted instead of being randomly adjusted, the problem of deviation correcting failure caused by unbalance of deviation correcting force of the deviation adjusting bracket and belt deviation correcting force is solved, and the field use requirement is met;

2. the adjusting device is simple to operate, has stable performance and can be used in various occasions of explosion prevention, dustiness and high temperature; 3. the whole body is connected and detached conveniently by adopting bolts, and the replacement time of spare parts is effectively shortened.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The invention is further described with reference to the drawings and the detailed description. In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the following embodiments, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

For the sake of better description, fig. 1 is taken as front, facing the belt frame, and vice versa as rear. It is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," "end," "side," and the like are used in an illustrative and non-restrictive sense, and are used in a generic and descriptive sense only and not for purposes of limitation, the referenced devices or elements must be in a particular orientation, configuration or operation, and not for purposes of limitation, as the orientation or positional relationship is illustrated in the figures.

As shown in figure 1, the utility model comprises a transmission part 1, a driving shaft 2, a base 3 and a bracket 4.

The base 3 is fixedly arranged on the belt rack and is parallel to the belt walking direction.

The upper end of the transmission part 1 is connected with the bottom of the unilateral friction carrier roller bracket, and the lower part of the transmission part is provided with a through hole. The connection mode in this embodiment is welding, and bolt fastening may also be adopted.

The lower end of the support 4 is connected with the base 3, and the upper end is connected with a nut 5 with internal threads. In the optimization scheme, base 3 on be equipped with door word frame 6, threaded hole on the 6 crossbeams of door word frame, 4 lower extremes of support be the screw rod, with 6 threaded connection of door word frame of base 3, 4 upper ends of support be connected with 5 lower extremes of nut rotation to adapt to the belt frame of co-altitude not.

The front part of the driving shaft 2 penetrates through a through hole at the lower part of the transmission part 1 to be rotatably connected with the transmission part, and blocking nuts 7 are connected with the front part and the rear part of the through hole in a threaded manner to limit the position. The middle part of the driving shaft 2 is positioned in the nut 5 of the bracket 4 and is in threaded connection with the nut. The rear end of the driving shaft 2 is fixedly connected with a hand wheel or in a spline connection.

When the deviation phenomenon of the belt occurs, the driving shaft 2 is manually rotated, the linkage transmission piece 1 generates horizontal displacement to drive the deviation adjusting carrier roller support to rotate, namely, deviation correction work is started, when the deviation adjusting carrier roller support rotates to a certain angle, the deviation correcting force and the deviation correcting force are balanced under the angle, the belt runs at the central line position, the driving shaft 2 stops rotating, and the deviation correcting adjustment of the belt is completed.

It should be noted that the present embodiment is not described in detail, and is a technique known in the art.

While certain embodiments of the present invention have been described above for purposes of illustration, it will be apparent to those skilled in the art that various obvious changes may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bearing roller support adjusting device which characterized in that: comprises a transmission part, a driving shaft, a base and a bracket; the base is fixedly arranged on the belt rack and is parallel to the belt traveling direction; the upper end of the transmission piece is connected with the bottom of the unilateral friction carrier roller bracket, and the lower part of the transmission piece is provided with a through hole; the lower end of the bracket is connected with the base, and the upper end of the bracket is connected with a nut with internal threads; the front part of the driving shaft penetrates through a through hole at the lower part of the transmission part to be rotationally connected with the transmission part, and blocking nuts are connected with the front and the back of the through hole in a threaded manner to limit; the middle part of the driving shaft is positioned in the nut of the bracket and is in threaded connection with the nut.

2. An idler cradle adjustment assembly as set forth in claim 1, wherein: the upper end of the transmission part is welded with the bottom of the unilateral friction carrier roller bracket.

3. An idler cradle adjustment assembly as set forth in claim 1, wherein: the base on be equipped with door word frame, threaded hole on the door word frame crossbeam, support lower extreme be the screw rod, with the door word frame threaded connection of base, support upper end and nut lower extreme rotate to be connected.

4. An idler cradle adjustment assembly as set forth in claim 1, wherein: the rear end of the driving shaft is fixedly connected with a hand wheel or connected with a spline.