SU372136A1 - ROD CONVEYOR - Google Patents

Description

The invention relates to industrial vehicles, namely to sucker-rod conveyors. There are known rod conveyors, including a bar with cross-pieces, reciprocating in a groove divided into two Rus by a partition with longitudinal grooves, in which pins are connected, connected with a bar, equipped with rotary scrapers. However, in known conveyors, the workload is transmitted to the forced rotation system of the scrapers, causing it to wear prematurely and stopping. The purpose of the invention is to eliminate the impact of the work load on the scraper turning system. This is achieved by the fact that the pins are connected to the shthanga pivotally and are connected by means of levers to the rotation system of the scrapers. FIG. 1 shows the proposed conveyor, cross section; in fig. 2 is a view along arrow A in FIG. one; in fig. 3 shows a section along B in FIG. 2; in fig. 4 shows a section along S-B in FIG. 2; in fig. 5 is a diagram of the power section of the conveyor drive. The bar / with crosspieces 2 reciprocates in the groove 3, divided into the upper 4. And the lower 5 of the Rus by a partition 6 with longitudinal grooves a. In the latter there are pins 7 connected to a rod, which is equipped with rotary scrapers 8. Pins 7 are connected to the rod pivotally by means of axles 9, which are common with scrapers 8, and are connected by means of levers 10 to a system of rotation of scrapers. The rod 1 is rigidly fixed on the roller // supports moved along the guides 12 installed in the lower trench of the trench 3. Inside the rod / there is a rod J3 of the scraper and pins rotation system. The stops 14 of the rotation system are connected by levers 15 with fingers 16 of scrapers 8 and levers 10 with fingers / 7, pins 7. Crosses 2 are equipped with stops 18, 19 for keeping the pins and scrapers in the working position and receiving workloads from them. The power part of the actuator, for example hydraulic, consists of a main motion cylinder 20, the rod 21 of which is connected to a rotation system fixed to the rod / cylinder 22. The rod 23 of the cylinder 22 is connected to the schanga 13. The control of the cylinders 20 and 22 is blocked. The proposed conveyor can be used for transportation while simultaneously sorting various types of metal shavings. Chips fall asleep in

upper rus gutter. The coarse chips remain on the partition 6 and then are moved by the pins 7, and the small pieces are merged into the bottom Russian and moved by scrapers 8.

When the conveyor is running, the scrapers are held under load by the lugs 19, and the pins 7 by the lugs 18.

At the beginning of the idling run of the conveyor belt 13, the cylinder 22 is moved relative to the pole 1. In this case, the sleeves B and the pins 7 are rotated to the angles necessary to lead them out of the chip transport zone.

Subject invention

A rod conveyor incorporating a bar with cross-pieces performing reciprocating movement in a chute divided into two arms by a partition with lateral grooves in which shtyry connected to a bar equipped with rotary scrapers are located, differing in that with the aim of eliminating the working load on the system of rotation of the scrapers, the pins are connected with the rod pivotally and are connected by means of levers to the system of rotation of the SC and reds.

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