SU59651A1 - Live rolls - Google Patents

Description

In vehicles of continuous transport (for example, in roller tables), it is known to use a drive device, produced in the form of endless chains, equipped with cams, for "pushing" along the roller conveyor of various piece goods, arranged continuously along the whole conveyor and transmitting pushing force from one to to another. In this proposal, the chain is infinite mounted on a separate trolley that can move along the roller table. In this way, the drive device can be quickly installed by rolling in any other place along the length of the roller table and, in particular, where at the moment the firewood, logs, etc. are to be loaded.

In FIG. 1 and 2 schematically represent a general view of the roller table (in two projections).

The proposed roller conveyor consists of separate sections, yo length 5-10m. Each section is formed by two girders 1 (for example, boards), connected together by inins 2, and provided with idle rollers 3, the axes 4 of which are bent and inserted into the girders bound in these places with the plates 5.

The drive unit consists of a trolley 6 mounted on rollers 7, an engine 8 (electric motor or internal combustion engine), a worm gear 9 and 10, a drive roller 11 and a tension gear 12. Sprockets 13 are mounted on rollers 11 and 12 and are covered by an endless chain 14, equipped with fists 15. A hook 16 is designed to connect the drive unit with the conveyor (FIG. 1). Firewood (balances, logs) piled on the conveyor under the chain 14. As indicated by arrow A. Kulak 15, moving together with the chain 14, moves this log (balance, log) to the left to the end of the chain, after which the fist 15 goes up, and the log stays in place. When the next log is then pushed onto the roller table, then, being moved to the left, it, resting its front end against the rear end of the previous log, advances it along with itself. Thus, the entire length of the conveyor gradually fills, with fields (balances, logs), which, pushing one another, are transported to the front end of the conveyor. But the end of the work of the roller table na. in this area, the remaining log (balances, logs, a) is dumped from the logs. The very same tank, due to the fact that it consists of separate sections, is easily transported in the transverse direction, when a well-known section of the warehouse clears itself.

Subject and d optin.

Live rolls, equipped with an endless chain with cams for moving piece goods on rollers, characterized in that the endless on the chain is mounted from a separate carriage that can move along the roller table.

 t and „

Fip2