CN206857558U

CN206857558U - Roller sideslip adjusting means

Info

Publication number: CN206857558U
Application number: CN201720365782.8U
Authority: CN
Inventors: 姜瑞琪
Original assignee: QINGDAO XINXING CONSTRUCTION MACHINERY CO Ltd
Current assignee: QINGDAO XINXING CONSTRUCTION MACHINERY CO Ltd
Priority date: 2017-04-10
Filing date: 2017-04-10
Publication date: 2018-01-09
Anticipated expiration: 2027-04-10

Abstract

A kind of roller sideslip adjusting means, solve the various problems that the oblique belt feeder bend pulley sideslip of concrete mixing plant is brought, including top screw, bearing and rolling bearing units；Wherein rolling bearing units are two, are separately positioned on roller both ends；Rolling bearing units are fixed in frame, and bearing's vertical roller in frame is axially arranged with slotted hole；Rolling bearing units outside vertical roller is axially arranged with top screw, and top screw is spirally connected with the bearing being located on the inside of it, and bearing is fixed in frame；Rolling bearing units are located in the stroke of top screw；The utility model is simple in construction, according to the direction of roller sideslip, adjust the top screw at roller both ends, so as to complete to adjust the axial angle of roller, the purpose of regulation belt deviation is realized, so as to reduce belt abrasion, improves service life of equipment, in addition it also avoid material to trickle down, save material and green.

Description

Roller sideslip adjusting means

Technical field

It the utility model is related to concrete mixing plant, and in particular to the roller sideslip regulation of the oblique belt feeder of concrete mixing plant Device.

Background technology

The oblique belt feeder of concrete mixing plant is provided with two bend pulleys, is hung between two bend pulleys by belt Sandbox etc..After belt runs a period of time, due to sideslip can be occurred by the pulling force effects such as sandbox, bend pulley, so as to The harmful effect of belt deviation is caused, aggravation belt abrasion, shortens service life of equipment, and easily trickles down material, is caused Environmental pollution, or even shut down and brought about great losses to enterprise.

The content of the invention

In order to solve problem above, the utility model offer one kind is simple in construction, can prevent oblique belt deviation, reduce tiltedly The roller sideslip adjusting means of belt abrasion.

Roller sideslip adjusting means described in the utility model, including top screw, bearing and rolling bearing units；Wherein rolling bearing units For two, roller both ends are separately positioned on；Rolling bearing units are fixed in frame, and bearing's vertical roller in frame is axially arranged with Slotted hole；Rolling bearing units outside vertical roller is axially arranged with top screw, and top screw is spirally connected with the bearing being located on the inside of it, and bearing is solid It is scheduled in frame；Rolling bearing units are located in the stroke of top screw.

Roller sideslip adjusting means described in the utility model, top screw is by seat supports, by rotating top screw, so as to push up Tight rolling bearing units, rolling bearing units are located in the slotted hole of frame, therefore the band of respective end can be adjusted in the range of slotted hole The displacement of seat bearing, according to the direction of roller sideslip, the top screw at adjustment roller both ends, so as to complete to adjust the axial angle of roller Degree, the purpose of regulation belt deviation is realized, so as to reduce belt abrasion, improve service life of equipment, also avoid in addition Material is trickled down, and saves material and green.

Further, the top screw and bearing are at least each one.It can be the corresponding top of one of rolling bearing units Screw and bearing, each it can also correspond to a top screw and bearing by rolling bearing units.

Further, the rolling bearing units are bolted at the slotted hole of frame.

Brief description of the drawings

Fig. 1 is structure chart of the roller sideslip adjusting means described in the utility model on oblique belt feeder.

Fig. 2 is the top view of roller sideslip adjusting means in Fig. 1.

Each piece number explanation in figure：

1- top screws；2- bearings；3- rolling bearing units；4- bend pulleys；5- belts；6- frames；7- sandboxes；L- sideslips away from From.

Embodiment

Roller sideslip adjusting means described in the utility model is described in detail with reference to Fig. 1 and Fig. 2.

As shown in figure 1, the oblique belt feeder of concrete mixing plant is provided with two along the length direction of belt 5 across belt side by side The bend pulley 4 of 5 width, the grade part of sandbox 7 suspended on by belt 5 between two bend pulleys 4.

Roller sideslip adjusting means described in the utility model, including top screw 1, bearing 2 and rolling bearing units 3.

Wherein, two rolling bearing units 3 are installed on a bend pulley 4, are separately positioned on the both ends of bend pulley 4（Both ends Fore-and-aft direction is defined as in the present embodiment）, as shown in Figure 2.

Rolling bearing units 3 are bolted in frame 6, and frame 6 is provided with slotted hole in the position of fixed rolling bearing units 3, The vertical bend pulley 4 of slotted hole axially, unclamps bolt, and rolling bearing units 3 can be made to be moved perpendicular to the direction of bend pulley 4 （Left and right directions is defined as in the present embodiment）.

The outside of rolling bearing units 3 is provided with bearing 2, and bearing 2 is fixed in frame 6.

The outside of bearing 2 is provided with top screw 1, and the axial direction of top screw 1 is axially mutually perpendicular to bend pulley 4, top screw 1 and branch Seat 2 is connected through a screw thread, so that relative displacement occurs with bearing 2 by rotating top screw 1.

Rolling bearing units 3 are located in the displacement range of top screw 1, so as to which when tightening top screw 1, rolling bearing units 3 can be held out against, The bolt between rolling bearing units 3 and frame 6 is unclamped, the adjustment of displacement of rolling bearing units 3 is completed by constantly tightening top screw 1.

As shown in Fig. 2 belt 5 sideslip distance L occurs to the front end of bend pulley 4, the top of the front end of bend pulley 4 is now adjusted Screw 1, move to right the front end of rolling bearing units 3, or the top screw 1 of adjustment bend pulley 4 rear end, the rear end of rolling bearing units 3 moves to left；It is another The sideslip of bend pulley 4 regulation structures and methods similarly, as shown in Figure 2.

As described above, given plan content in conjunction with the accompanying drawings and embodiments, can derive similar technical scheme.But Every content without departing from technical solutions of the utility model, above example is made according to the technical essence of the utility model Any simple modification, equivalent change and modification, in the range of still falling within technical solutions of the utility model.

Claims

A kind of 1. roller sideslip adjusting means, it is characterised in that：Including top screw, bearing and rolling bearing units；Wherein rolling bearing units For two, roller both ends are separately positioned on；Rolling bearing units are fixed in frame, and bearing's vertical roller in frame is axially arranged with Slotted hole；Rolling bearing units outside vertical roller is axially arranged with top screw, and top screw is spirally connected with the bearing being located on the inside of it, and bearing is solid It is scheduled in frame；Rolling bearing units are located in the stroke of top screw.
2. roller sideslip adjusting means according to claim 1, it is characterised in that：The top screw and bearing at least each one It is individual.
3. roller sideslip adjusting means according to claim 1 or claim 2, it is characterised in that：The rolling bearing units are consolidated by bolt It is scheduled at the slotted hole of frame.