A kind of driven guide wheel
Technical field
This utility model relates to a kind of driven guide wheel, belongs to rail cars field.
Background technology
In common commercial production, on roller track conveyer device, generally it is provided with transport object carrying support,
Such as goods carriage.In auto industry, described roller track conveyer device is generally utilized to transport between each station
Vehicle body or car body component.Here, vehicle body is fixed on so-called " travelling carriage ".This is referred to as transporting support,
Described transport support has two slide plates.Described slide plate is bearing in roller track conveyer device during transporting
In couples and along the roller arranged before and after conveying direction.If roller is carried out to rotate by driving means
Skew, then along conveying direction conveying travelling carriage together with vehicle body fixed thereon.
Known roller track conveyer device is formed by single roller track module assembled, described roller track
Module comprises only one respectively and drives motor.Drive motor to be referred to as and be arranged on the parallel roller receiving roller
Between bar.One 's be mainly assigned in two roller bars by transmission band by the torque driving motor to produce
On roller driven.Described roller is connected with the roller on another roller bars rigidly by axle.
This roller track conveyer device is generally of the functional unit that can move relative to transportation section.Described merit
Can unit majority be vertical or horizontal locomotive or rotation or oscillating table.Utilize this functional unit such as
Can by netted for multiple transportation sections be connected with each other or be similar to organize into groups in station like that object carrying support is distributed
On deferent segment.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of driven guide wheel, this driven guide wheel
May be mounted on little kickstand, driven pulley alignment pin is connected on little kickstand play positioning action, can make
Driven pulley base stand location does not rotates with return idler, increases service life.Driving wheel pedestal side is installed and is led simultaneously
To wheel, directive wheel can be made to position, not transfer return idler.When dolly runs in orbit, driven pulley is with driving
Driving wheel moves, and side directive wheel is fitted track left and right wall in orbit, prevents dolly double swerve, makes dolly
Operate steadily.This driven guide wheel has simple, convenient and practical advantage, is with a wide range of applications.
In order to achieve the above object, the technical solution of the utility model is as follows:
This utility model provides a kind of driven guide wheel, including side directive wheel, return idler, bearing and
Driven pulley pedestal forms, wherein:
The inner side of described return idler is tight with at the outer ring of bearing, and it is the tightest that driven pulley pedestal is installed on bearing inner race
Joining, directive wheel is installed on the side of driven pulley pedestal, and fixes with bearing pin, at the opposite side of driven pulley pedestal
It is provided with some alignment pins.
As preferably, at the axis of driving wheel pedestal, it is provided with screw.
As preferably, the quantity of alignment pin is two, and two alignment pins are symmetrical along screw.
As preferably, the outside of described side directive wheel and return idler is rubber layer.
The beneficial effects of the utility model:
This utility model provides a kind of driven guide wheel, and this driven guide wheel may be mounted at little kickstand
On, driven pulley alignment pin is connected on little kickstand play positioning action, can make driven pulley base stand location not with
Return idler rotates, and increases service life.Driving wheel pedestal side installs directive wheel simultaneously, and directive wheel can be made fixed
Position, not transfer return idler.When dolly runs in orbit, driven pulley moves with driving wheel, and side guides
Wheel laminating track left and right wall in orbit, prevents dolly double swerve, makes trolley travelling steady.This is driven leads
To wheel, there is simple, convenient and practical advantage, be with a wide range of applications.
Accompanying drawing explanation
The axonometric chart of a kind of driven guide wheel that Fig. 1 provides for this utility model;
The axonometric chart of a kind of driven guide wheel that Fig. 2 provides for this utility model;
Wherein: 1. side directive wheel, 2. return idler, 3. bearing, 4. alignment pin, 5. driving wheel pedestal, 6.
Bearing pin, 7. screw;
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is described in further detail.
This utility model provides a kind of driven guide wheel, as shown in Figure 1 and Figure 2, including side directive wheel
1, return idler 2, bearing 3 and driven pulley pedestal 5 form, wherein:
The inner side 2 of described return idler is tight with at the outer ring of bearing 3, and driven pulley pedestal 5 is installed on bearing 3
Inner ring close-fitting, directive wheel 1 is installed on the side of driven pulley pedestal 5, and fixes, driven with bearing pin 6
The opposite side of wheel pedestal 5 is provided with some alignment pins 4.
Preferably, at the axis of driving wheel pedestal 5, screw 7 it is provided with.
Preferably, the quantity of alignment pin 4 is two, and two alignment pins 4 are symmetrical along screw 7.
Preferably, the outside of described side directive wheel 1 and return idler 2 is rubber layer.
This utility model provides a kind of driven guide wheel, and this driven guide wheel may be mounted at little kickstand
On, driven pulley alignment pin is connected on little kickstand play positioning action, can make driven pulley base stand location not with
Return idler rotates, and increases service life.Driving wheel pedestal side installs directive wheel simultaneously, and directive wheel can be made fixed
Position, not transfer return idler.When dolly runs in orbit, driven pulley moves with driving wheel, and side guides
Wheel laminating track left and right wall in orbit, prevents dolly double swerve, makes trolley travelling steady.This is driven leads
To wheel, there is simple, convenient and practical advantage, be with a wide range of applications.
Obviously, above-described embodiment is only for clearly demonstrating example, and not to embodiment
Limit.For those of ordinary skill in the field, can also be made it on the basis of the above description
The change of its multi-form or variation.Here without also cannot all of embodiment be given exhaustive.And by
Among this obvious change extended out or the variation protection domain still in this utility model creation.