CN216548179U - Single traction track - Google Patents

Abstract

The utility model relates to a single traction track, which comprises a bearing track, a traction track and a bracket plate, wherein the traction track is arranged above the bearing track in parallel, the traction track and the bearing track are both fixed on the bracket plate, the bearing track comprises a main bearing track and a bearing track, and the main bearing track is linearly connected with the bearing track; the traction track comprises a main traction track parallel to the main bearing track and a transfer track connected to the main traction track, and the transfer track is in smooth transition with the main traction track. Utility model's an usage is, the dolly is pulled by drag chain and is reachd the supporting track front end of carrying on the track bearing, and drag chain can turn to one side gradually along shifting the track, and the dolly then can go forward under the inertial action and carry the track until getting into the supporting, can break away from gradually simultaneously with drag chain's being connected to realize smooth-going unhook, avoid the card pause phenomenon to appear.

Description

Single traction track

Technical Field

The present invention relates to catenary conveyor system tracks, and more particularly, to a single-pull track.

Background

A catenary chain conveying system is a conveying system commonly used in the metallurgical industry, generally, a traction chain is arranged at the top of a conveying track, and a trolley hung on the conveying track obtains power by being hung on the traction chain, so that the transportation of processed products is realized.

In a catenary conveying system for the aluminum industry, the number of stations is large, so that the requirement on a catenary track is correspondingly large, and in order to improve the production efficiency and meet the processing requirement of the stations, a trolley is usually separated from a traction chain and arrives at the stations for production processing under the traction of ground equipment, so that inclined or vertical branch tracks have to be added on the conveying track. The dolly can appear blocking and pausing phenomenon in the contact process that breaks away from, very big influence the smooth operation of system and the life-span of traction chain.

Therefore, a new type of traction rail for catenary conveyor is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the conventional traction track is easy to cause a blocking phenomenon in the use process and influences the service life of a traction chain.

According to one aspect of the utility model, a single traction rail is provided, which comprises a bearing rail, a traction rail and a bracket plate, wherein the traction rail is arranged above the bearing rail in parallel, the traction rail and the bearing rail are both fixed on the bracket plate, the bearing rail comprises a main bearing rail and a bearing rail, and the main bearing rail is linearly connected with the bearing rail; the traction track comprises a main traction track parallel to the main bearing track and a transfer track connected to the main traction track, and the transfer track is in smooth transition with the main traction track.

Through this scheme, the dolly is pulled by drag chain and is reachd the supporting track front end that carries on bearing the weight of the track, and drag chain can turn to one side gradually along shifting the track, and the dolly then can advance under the inertial action and carry the track until getting into the supporting, can break away from gradually simultaneously with drag chain's being connected to realize smooth-going unhook, avoid the card pause phenomenon to appear.

Preferably, the transfer track is arc-shaped, the outer side of the transfer track is provided with a roller row with the same radian, and the roller row is arranged on the lower outer side of the transfer track.

Through this scheme, curved roller row can play the effect of direction to crooked drive chain, avoids drive chain directly to be the angle and buckles and cause the card to pause and rub, influences life.

Preferably one end of the roller row is fixed to the inside of a cradle plate on the main carrying rail and the other end of the roller row is fixed to the transfer rail by a sub-plate.

Through this scheme, guarantee that the roller row can be firm fixed, realize stable and transfer orbital cooperation.

Preferably, a reinforcing plate is connected between the sub-plate and the bracket plate for fixing the roller row.

Through this scheme, the reinforcing plate can further improve the good fastness of stability of this device, avoids subplate department to buckle because of receiving traction chain's pressure for a long time.

Preferably, the transfer rail is fixed to the cradle plate on the sub-carrier rail by a stabilizer.

Through this scheme, improve the holistic stability of this device, reduce rocking when the dolly slides to the supporting and carries the track.

The device has the technical effects that the device is simple in structure, reasonable and stable in use, and suitable for being used in a multi-station environment of an aluminum industry production workshop, so that the trolley and the traction chain can be smoothly separated, the phenomenon of blocking during separation is avoided, and the service life of the traction chain is prolonged.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which 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 principles of the utility model.

Fig. 1 is a schematic top view of a single-track tractor according to an embodiment of the present invention.

Fig. 2 is a front view of the single traction rail of fig. 1.

Fig. 3 is a schematic top view of the roller row of fig. 1.

Fig. 4 is a schematic view of the position structure of the cradle plate in fig. 1.

Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Examples

As shown in fig. 1 to 4, the single traction rail in this embodiment includes a bearing rail 100, a traction rail 200, and a cradle board 300, where the traction rail 200 is disposed above the bearing rail 100 in parallel, the traction rail 200 and the bearing rail 100 are both fixed to the cradle board 300, the bearing rail 100 includes a main bearing rail 110 and a sub-bearing rail 120, and the main bearing rail 110 is linearly connected to the sub-bearing rail 120; the traction track 200 comprises a main traction track 210 parallel to the main bearing track 110 and a transfer track 220 connected to the main traction track 210, wherein the transfer track 220 is in smooth transition with the main traction track 210.

Through this scheme of this embodiment, the dolly is pulled by the drive chain and reaches a support and bear the weight of track 120 front end on bearing track 100, and the drive chain can turn to one side gradually along transferring track 220, and the dolly then can advance under the inertia effect until getting into a support and bear track 120, is pulled by the pulling equipment on ground, and the dolly can break away from gradually simultaneously and is connected with the drive chain to realize smooth unhook, avoid the card and pause phenomenon to appear. And the traction chain can continuously run to the front end of the wire body to re-traction the trolley to the position.

The supporting and pulling track in the embodiment can be provided with a plurality of supporting and pulling tracks, and the use of a plurality of stations can be guaranteed.

In this embodiment or other embodiments, the transfer rail 220 is arc-shaped, the outer side of the transfer rail 220 is provided with a roller row 400 with the same arc shape, and the roller row 400 is arranged below and outside the transfer rail 220. The curved roller row 400 can guide the curved traction chain, and the traction chain is prevented from being directly bent at an angle to cause jamming and friction, so that the service life is influenced.

The roller row 400 is provided with a plurality of rollers on one side facing the transfer track 220, so that the traction chain and the roller row are in rolling friction, thereby realizing the functions of guiding and reducing friction.

In this or other embodiments, one end of the roller row 400 is fixed to the inside of the cradle plate 300 on the main bearing rail 110, and the other end of the roller row 400 is fixed to the transfer rail 220 through the sub-plate 410. The roller row 400 can be firmly fixed, and stable matching with the transfer track 220 is realized.

In this or other embodiments, a reinforcing plate 420 is coupled between the sub-plate 410 and the cradle plate 300 to which the roller row 400 is secured. The reinforcing plate 420 can further improve the stability and firmness of the device, and the auxiliary plate 410 is prevented from being bent due to the pressure of the traction chain for a long time.

In this or other embodiments, the transfer rail 220 is secured to the cradle plate 300 on the support rail 120 by a stabilizer 430. The stability of the whole device is improved, and the shaking of the trolley when the trolley slides to the bearing track 120 is reduced.

The technical effect of this embodiment lies in, this device simple structure, and it is reasonable stable to use, is fit for using in the environment of aluminium industry workshop multistation, makes dolly and drag chain smoothly break away from, avoids breaking away from the in-process and the phenomenon of stuck in the middle of appearing, helps improving drag chain's life.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (5)

1. A single traction track comprises a bearing track, a traction track and a bracket plate, wherein the traction track is arranged above the bearing track in parallel, and the traction track and the bearing track are both fixed on the bracket plate; the traction track comprises a main traction track parallel to the main bearing track and a transfer track connected to the main traction track, and the transfer track is in smooth transition with the main traction track.

2. The single pull track of claim 1, wherein the transfer track is arcuate, and wherein the outer side of the transfer track is provided with a similarly arcuate row of rollers disposed on the lower outer side of the transfer track.

3. The single pull rail of claim 2, wherein one end of the row of rollers is secured to the inside of a cradle deck on the main load rail and the other end of the row of rollers is secured to the transfer rail by a subplate.

4. A single traction track according to claim 3, wherein a reinforcing plate is connected between the subplate and the cage plate to which the row of rollers is secured.

5. The single drag track of claim 3 wherein said transfer track is secured to a cradle plate on said support carrier track by a stabilizer frame.

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