DE102008037106A1 - Carrying roller for conveyor belt for transporting of goods, e.g. burning aid and firing batt, is provided for avoiding damage of carrying roller and insert ring transporting goods - Google Patents

Abstract

A roller (10) for a roller conveyor is described, which is provided for the transport of goods (12), such as kiln furniture, fuel plates or the like. To avoid damage to the support roller (10) and / or the goods to be transported (12) Aufsteckringe (14) are positively mounted on the support roller (10). The slip-on rings (14) are preferably made of a soft rubber material.

Description

The The invention relates to a support roller for a roller conveyor, the Transport of goods, as kiln furniture, fuel plates o. The like., Is provided, wherein on the support roller to avoid damage to the support roller and / or the goods to be transported Attachment rings are attached.

kiln furniture like fuel plates are usually made made of a very abrasive material, so that is unavoidable that the kiln furniture to be transported, the carrying roles of a Roller conveyor or that the carrying rollers damage the kiln furniture. The same applies to other goods to be transported.

Around such damages To avoid, slip rings are attached to the support rollers. The known slip-on rings are external and smooth on the inside, so that no fixation of Aufsteckringe given in the axial direction of the support rollers. The slip-on rings can So in the axial direction of the idlers, d. H. sideways, moving, from disorders can result.

Around Such unwanted and desired movement of the slip rings in the axial direction of the support rollers to prevent, has already been proposed sticking the slip-on rings to the carrying rollers, d. H. to attach the slip rings to the support rollers in a material-locking manner. The bonding takes place with the help of a special adhesive. The gluing process is expensive and costly.

In Knowledge of these circumstances, the invention is based on the object to provide a support roller of the type mentioned, in which the deficiencies described above the elaborate one and costly bonding of Aufsteckringe on the idlers is avoided.

These The object is achieved by the Features of claim 1, d. H. solved by the fact that the slip rings at the associated Carrier role form-fitting are attached. The positive connection is a lateral movement the slip-on rings on the associated Support roller prevented in a simple and cost-effective manner.

According to the invention can Clip rings made of a relatively soft rubber material, made of silicone, Foam or the like exist.

When has appropriate it turned out, if according to the invention the carrying roller with circumferential Gutters and the respective Aufsteckring inside with a circumferential Rib is formed. The respective circumferential rib and the associated circumferential groove are preferably adapted to each other in terms of form. According to the invention, the Carrying a thin-walled Have tube jacket and can the respective circumferential groove of an axially narrow constriction be formed of the wall of the tubular jacket. Such a carrying role is easy and inexpensive realizable. A constriction in the wall of the tubular jacket at carrying rollers can already for their Drive be provided by means of round belts, so that the training the carrying roller with encircling grooves for the circumferential ribs of the Clip-on rings cost-effective is feasible.

The Shroud rings are made using a suitable pressing tool pressed on the respective support roller and are then optimally against a displacement in the axial direction of the support roller secured.

Further Advantages are that the worn-on slip-on rings are very simple replaced and replaced with new slip rings. The is not only at the manufacturer of a roller conveyor but also at external users of the same easily possible because not more consuming Gluing and sanding is required, which is sometimes only specialized Carry out companies can. Furthermore results from the use of a soft material for the slip rings According to the invention, the advantage that shakes muted become. One with carrying rollers according to the invention equipped Roller conveyor is therefore for comparatively fast transport of sensitive goods, like kiln furniture, burners or any other transportable goods suitable.

at the carrying roller according to the invention is the circumferential rib of the respective Aufsteckringes expediently formed in an axially central region of the support roller. Advantageous It may be when the circumferential rib of the respective Aufsteckringes axially slightly eccentrically is provided so that between the encircling rib and the two facing away from each other end faces the Aufsteckringes an axially longer Ring part and an axially shorter Ring part are formed. The support roller is suitably at their two mutually remote end portions each with a circumferential Trough formed, wherein at the respective circumferential groove Aufsteckring can be mounted such that the longer ring parts the two slip rings face each other.

at the carrying roller according to the invention the respective Aufsteckring may have an axial length dimension, the is at least approximately adapted to the diameter of the support roller.

Other objects, features and advantages will become apparent from the following description of an embodiment of the inventive support roller shown in the drawing for a Roller conveyor, which is intended for the transport of goods, such as kiln furniture, fuel plates or the like.

It demonstrate:

1 a side view of a carrying role, and

2 a longitudinal section through the support roller according to 1 , wherein in the figures also a kiln furniture in the form of a burning plate is illustrated.

The 1 and 2 show a carrying role 10 for a roller conveyor for the transport of goods, such as kiln furniture 12 is provided. In the 1 and 2 is a kiln furniture 12 illustrated in the form of a burning plate.

To avoid damage to the kiln furniture 12 and / or the respective carrier role 10 are at the carrying role 10 Aufsteckringe 14 mounted in a form-fitting manner. To realize this positive connection is the respective carrier role 10 with circumferential grooves 16 and the respective slip-on ring 14 inside with a circumferential rib 18 educated. The circumferential rib 18 and the associated circumferential gutter 16 are adapted to each other formally.

The respective carrying role 10 has a thin-walled pipe jacket 20 on. At one end 22 the carrying role 10 is a central journal 24 intended. At the opposite end 26 is a driving element 28 fixed, for example, a gear 30 having for a not shown drive chain.

The on the inside of the respective Aufsteckringes 14 circumferential rib 18 is provided axially slightly off-center, so that between the circumferential rib 18 and the two opposite end faces 32 and 34 an axially shorter ring part 36 and an axially longer ring member 38 are formed. The slip-on rings 14 are at the two mutually remote end portions of the support roller 10 passing through the circumferential gutters 16 are determined, attached in such a way that the axially longer ring parts 38 the two slip rings 14 facing each other.

The slip-on rings 14 are preferably made of a relatively soft rubber material, causing unwanted vibrations on the wire rings 14 located kiln furniture 12 be optimally damped.

The respective slip-on ring 14 may have an axial length dimension L, which corresponds to the diameter D of the support roller 10 at least approximately adapted.

10

Carrying roller (for 12 )

12

kiln furniture

14

Slip-on ring (on 10 )

16

circumferential gutter (in 10 )

18

circumferential rib (from 14 )

20

Pipe jacket (from 10 )

22

End (from 10 )

24

Bearing journal (at 22 )

26

second end (from 10 )

28

Drive element (at 26 )

30

Gear (from 28 )

32

End face (from 14 )

34

End face (from 14 )

36

short ring part (from 14 between 32 and 18 )

38

longer ring part (from 14 between 18 and 34 )

40

End section of 10

Claims (9)

Roller for a roller conveyor used for the transport of goods ( 12 ), such as kiln furniture, fuel plates or the like, is provided, wherein on the support roller ( 10 ) to avoid damage to the carrying roller ( 10 ) and / or the goods to be transported ( 12 ) Clip-on rings ( 14 ), characterized in that the slip-on rings ( 14 ) on the carrying roller ( 10 ) are mounted in a form-fitting manner. Supporting roller according to claim 1, characterized in that the carrying roller ( 10 ) with circumferential grooves ( 16 ) and the respective slip-on ring ( 14 ) inside with a circumferential rib ( 18 ) is trained. Supporting roller according to claim 2, characterized in that the respective circumferential rib ( 18 ) and the associated circumferential gutter ( 16 ) are adapted to each other in terms of form. Supporting roller according to claim 2, characterized in that the carrying roller ( 10 ) a thin-walled tube jacket ( 20 ), and that the respective circumferential channel ( 16 ) of an axial narrow constriction of the wall of the tubular jacket ( 20 ) is formed. Supporting roller according to one of claims 2 to 4, characterized in that the circumferential rib ( 18 ) in an axially central region of the respective Aufsteckringes ( 14 ) is trained. Supporting roller according to claim 5, characterized in that the circumferential rib ( 18 ) of the respective Aufsteckringes ( 14 ) is provided axially slightly off-center, so that between the circumferential rib ( 18 ) and the two abge turned faces ( 32 . 34 ) of the Aufsteckringes ( 14 ) an axially shorter ring part ( 36 ) and an axially longer ring part ( 38 ) are formed. Supporting roller according to claim 6, characterized in that the carrying roller ( 10 ) at its two mutually remote end portions ( 40 ) each with a circumferential groove ( 16 ) is formed, wherein at each circumferential groove ( 16 ) a slip-on ring ( 14 ) is mounted such that the longer ring parts ( 38 ) of the two slip rings ( 14 ) face each other. Supporting roller according to one of claims 1 to 7, characterized in that the respective Aufsteckring ( 14 ) has an axial length dimension (L), the diameter (D) of the support roller ( 10 ) is at least approximately adapted. Supporting roller according to one of claims 1 to 8, characterized in that the respective Aufsteckring ( 14 ) consists of a soft material.