SU1209527A1 - Roller table - Google Patents

Description

The invention relates to transport equipment, namely, roller conveyors.

The purpose of the invention is the superior reliability of the work of the roller table.

Figure 1 shows the roller conveyor, top view; in fig. 2 shows a section A-A in FIG. on fig.Z - section bb in fig. one.

The roller conveyor contains an I drive, a non-detachable base 2 (of separate frames), a transmission shaft 3 mounted in supports 4. The transmission shaft 3 is fitted with distal gears (gears) 5 that engage with spur gears 5 mounted on intermediate shaft 7, which have bearing supports 8 and 9. On the shafts 7 are mounted a pair of conical wheels 10 connected to the rollers II in the housings 12.

In order to precisely adjust the engagement of the tapered pair of wheels, the bearing support 8 is made in a bolt-13, having control pads. Supports 4 are placed in separate baths 14, located on the frames of the roller table. The frames of the base 2 are interconnected by cross-pieces 15. The bodies 12 are installed in the U-shaped grooves of the frames and rest on the frames and baths 14.

The rollgang works as follows.

From the actuator 1, the torque is transmitted via the transmission shaft 3, the wheels 5 and 6, the intermediate shaft 7 and the wheels 10 to the rollers 11.

In the roller table, having a transmission shaft, transmitting torque to the roller through an intermediate

shaft 7 and cylindrical pairs of wheels, it is possible to have a large number of rollers driven in rotation from a single electric motor. At the same time temperature

the elongations occurring in the transmission shaft do not lead to the disengagement of the wheels of the transmission and intermediate shafts.

The arrangement of the conical pair of wheels together with the intermediate shaft and the roller on a separate frame allows for node-to-point assembly.

J /

FIG. 2

eight

FIG. 3

6-5

Editor V. Petrash

Compiled by G. Gulenko Tehred T. Tulik

445/25 Circulation 833 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow,, Raushsk nab., 4/5

Branch PIP Patent, Uzhgorod, Proektna St., 4

Proofreader M.Maksimishinets

Claims (1)

ROLGANG, including a transmission shaft mounted on a fixed base, a series of rollers, each of which is kinematically connected to the transmission shaft by a pair of bevel wheels, one of which is mounted on the axis of the roller, characterized in that, in order to increase the reliability of the roller table, it is equipped with shafts, each of which is connected to the transmission shaft by means of a pair of cylindrical gear wheels, while another conical wheel of each pair of conical wheels is mounted on the corresponding shaft.