CN-224211793-U - Adjustable driving roller support

Abstract

The utility model relates to the technical field of driving roller brackets, in particular to an adjustable driving roller bracket which comprises two groups of mounting plates, a fixing plate and a supporting plate fixedly connected to the top of the fixing plate, wherein the mounting plates are arranged at the bottom of the fixing plate, an adjusting component for adjusting the inclination angle of the fixing plate is arranged on the mounting plates, the rotation positioning bolt is separated from a limiting hole and a positioning hole by arranging the fixing plate, the supporting plate, the mounting plate and the adjusting component, the rotation fixed plate drives the rotation plate to rotate between the two groups of adjusting plates, the angle of the driving roller is adjusted, after the completion, the positioning bolts are inserted into the two groups of limiting holes and the one group of positioning holes to be fixed, slope terrains with different slopes can be flexibly adapted, the transmission roller is stably supported, the constant operation angle of the transmission roller is ensured, and the problems of material sliding or equipment deviation caused by slope inclination are effectively avoided.

Inventors

• LEI JING
• REN HAO

Assignees

• 湖南大中赫锂矿有限责任公司

Dates

Publication Date

20260508

Application Date

20250618

Claims (6)

1. 1. The adjustable driving roller bracket comprises two groups of mounting plates (13), a fixing plate (11) and a supporting plate (12) fixedly connected to the top of the fixing plate (11), and is characterized in that the mounting plates (13) are arranged at the bottom of the fixing plate (11), and an adjusting component for adjusting the inclination angle of the fixing plate (11) is arranged on the mounting plates (13); The adjusting assembly comprises a rotating plate (15) and adjusting discs (14), wherein the rotating plate (15) is fixedly connected to the bottom of a fixed plate (11), two groups of adjusting discs (14) are fixedly connected to the top of a mounting plate (13), two sides of the rotating plate (15) are rotatably connected between the two groups of adjusting discs (14), positioning holes (16) are formed in the rotating plate (15), positioning bolts (18) are rotationally connected to the positioning holes (16), and a plurality of groups of limiting holes (17) which are used for being matched with the positioning bolts (18) in threaded connection are formed in the two groups of adjusting discs (14); The two groups of fixing plates (11) are connected through a sliding component.
2. 2. The adjustable driving roller support according to claim 1, wherein the sliding assembly comprises a moving plate (20) and guide plates (21), the moving plate (20) is fixedly connected to one side of one group of fixed plates (11), the two groups of guide plates (21) are fixedly connected to one side of the other group of fixed plates (11), the moving plate (20) is slidably connected between the two groups of guide plates (21), a threaded rod (24) is rotatably connected to one side of the other group of fixed plates (11), and a threaded hole (25) for being matched with the threaded rod (24) to rotate is formed in one side of the moving plate (20) close to the guide plates (21).
3. 3. The adjustable driving roller support according to claim 2, wherein guide blocks (22) are fixedly connected to two sides of the moving plate (20), and guide grooves (23) for sliding in cooperation with the guide blocks (22) are formed in one side, close to the two groups of guide plates (21).
4. 4. The adjustable driving roller support according to claim 1, wherein the two groups of supporting plates (12) are provided with mounting holes (28), one side of the two groups of supporting plates (12) away from each other is provided with a fixing groove (26), and the fixing grooves (26) are internally connected with a fixing cover (27) in a threaded manner.
5. 5. An adjustable driving roller support according to claim 1, characterized in that the mounting plate (13) is screwed with two sets of mounting bolts (19).
6. 6. An adjustable driving roller support according to claim 2, characterized in that one end of the threaded rod (24) is fixedly connected with a handle arranged outside the other set of fixing plates (11).

Description

Adjustable driving roller support Technical Field The utility model relates to the technical field of driving roller supports, in particular to an adjustable driving roller support. Background The driving roller plays a key role in ore exploitation, transportation and processing, is mainly used for driving and supporting the conveying belt, ensures that ores are transported efficiently and stably, supports two ends of a conveyor in conventional transportation, but has weaker bearing force when larger and heavier ores are transported, so that the driving roller support is required to be used for supporting and positioning the driving roller, the bearing force of the conveyor is enhanced, and the transportation efficiency is improved. The device for adjusting the position of the driving roller disclosed in the prior patent publication No. CN211644029U comprises a fixed side plate, a supporting shaft, shaft sleeves, adjusting jackscrews and the driving roller, wherein the shaft sleeves are installed in the fixed side plate in a penetrating manner, the two ends of each shaft sleeve extend out of the fixed side plate, one end of each supporting shaft is connected with the driving roller, the other end of each supporting shaft is installed in the shaft sleeve, four threaded through holes are symmetrically formed in the shaft sleeves on two sides of the fixed side plate along the circumference, and the positions of the supporting shafts are adjusted by the adjusting jackscrews through the threaded through holes. When the device is used for adjusting the driving roller, the mode of adjusting jackscrews and threaded through holes is adopted to realize fine adjustment of the position of the supporting shaft, and due to the fact that natural slopes generally exist in mine terrains, the transportation path is required to conform to relief fluctuation, levelness is required to be repeatedly calibrated during slope installation, adjustment efficiency of jackscrews is low, adjustment deviation is easy to occur, material sliding or equipment deviation problems caused by slope inclination are easy to occur, installation and adjustment are time-consuming, efficiency is low, and the adjustable driving roller support is provided for the problems. Disclosure of utility model The utility model aims to provide an adjustable driving roller bracket so as to solve the problems in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The adjustable driving roller support comprises two groups of mounting plates, a fixing plate and a supporting plate fixedly connected to the top of the fixing plate, wherein the mounting plates are arranged at the bottom of the fixing plate, and an adjusting assembly for adjusting the inclination angle of the fixing plate is arranged on the mounting plates; The adjusting assembly comprises a rotating plate and adjusting discs, wherein the rotating plate is fixedly connected to the bottom of a fixed plate, two groups of adjusting discs are fixedly connected to the top of a mounting plate, two sides of the rotating plate are rotatably connected between the two groups of adjusting discs, positioning holes are formed in the rotating plate, positioning bolts are rotationally connected in the positioning holes, and a plurality of groups of limiting holes for being matched with the positioning bolts in threaded connection are formed in the two groups of adjusting discs; the two groups of fixing plates are connected through a sliding component. In an alternative scheme, the sliding assembly comprises a moving plate and guide plates, wherein the moving plate is fixedly connected to one side of one group of fixed plates, two groups of guide plates are fixedly connected to one side of the other group of fixed plates, the moving plate is slidably connected between the two groups of guide plates, one side of the other group of fixed plates is rotatably connected with a threaded rod, and one side of the moving plate, which is close to the guide plates, is provided with a threaded hole for being matched with the threaded rod to rotate. In an alternative scheme, guide blocks are fixedly connected to two sides of the moving plate, and guide grooves for sliding in cooperation with the guide blocks are formed in the sides, close to the guide plates, of the two groups of guide plates. In an alternative scheme, mounting holes are formed in two groups of supporting plates, fixing grooves are formed in one sides, away from each other, of the two groups of supporting plates, and fixing covers are connected in the fixing grooves in a threaded mode. In an alternative, the mounting plate is threaded with two sets of mounting bolts. In an alternative, one end of the threaded rod is fixedly connected with a handle arranged outside the other group of fixing plates. Compared with the prior art, the utility model has the beneficial effects that: According to the uti