SU621618A1 - Vertical endless chain converter - Google Patents

Description

(54) VERTICAL CLOSED CHAIN

12 CONVEYOR

upper, equal, cross section; FIG. 4 - bottom direction, noneipe4iHoe section.

The conveyor consists of a carrying frame /, strung, stand, kah. Two upper 3 and 4 and two lower 5 and 6 guides are attached to the frame / by means of bolts 2. In the left upper 3 and lower 5 "drivers, one actuator runs a chainless chain 7, and through the right, the top 4 and no other guides go through each other | TsSP 8. Chains 7 and 8. Operated by engine 9 through a reducer 10, transmission //, z. 13 and 13 asterisks and safety clutches M and 15. Asterisks 16 and 17 are non-driving, however with the help of mechanisms 18 and 19 chains 7 and 8 can individually be pulled within defined limits. The load carriers 20 and 2J are located on the upper ' lower branches of the IH conveyor: on each of them there is one blank 22 to be processed. Load carriers move in the direction indicated by the arrow in FIG. 2. The carriers 21 are empty, moving about and moving the lower zetvi of the conveyor in the direction opposite to the direction of movement of the cargo carriers 20. The latter operate on rollers 23 and 24 of chains 7 and S and. They are sent from tanks with a protrusion in 25 and directed rectangular sections 26 (see Fig. 3) of guides 3 and 4. Carriers 21 are located on rollers 27 and 28 of chains 7 and 8 and guided with i6oiKOB protrusions 25 and rectangular sections 29 (see Fig. 4) guides 5 and 6.

The upper branch of chains 7 and S is positioned by rollers 27 and 30 on the supporting straps 31 of the upper 3 and 4 guides, which are attached to the entire length of the latter. In addition, along the whole length of the guides, a clearance is made.

The lower branch of the peas 7 and 8 is placed by the rollers 23 and 24 on the support bar 32 and the supporting section 33. The lower guides 5 and 6, which are full lengthwise. In addition, along their entire length there is a gap b.

The conveyor and,. Has a movable stop 34, which shifts from the receipt of a slow signal.

The conveyor operates in the following way.

Chains 7 and 5 are moving continuously. Under the action of the friction forces, the load carrier 20 and 21 are moving until the moment of bringing into motion a 10-mile moving yinopQB 34 working at

receiving an external signal. The movable stop 34 stops the first of the load carriers 20, 21, and along with it the next one, to form an inter-operational reserve of the blanks. After retraction of the mobile stop, the movement of the satellites continues.

The advantage of the proposed conveyor is that the channel. Or the passage A (. See Fig. 1) remains. Free along the entire length.

conveyor from any movable connecting (fastener) elements, which makes it possible to use this space to stop additional mechanisms: clamps, 1 lifting devices for measuring parts, etc. Lower branch of chains 7 and 5 moves along (guides 5 and 6, there is no description of it — as under its own weight, such as under the influence of empty carriers 21, that means

carrier cover and occasional pipeline stops. Chains 7 and 8 are completely closed, providing the necessary safety equipment. By using two chains 7 and 5, they are individually tensioned; it is possible to install for each circuit, safety | NITEL. muffs. The presence of two safety couplings 14 and 15 ensures the autonomy of two circuits in the case of

an accident. The repair and operation of independent circuits is greatly facilitated.

Formula and 3 about b ete e 1H and

A vertically closed chain conveyor comprising a guide fixed on a frame in which are placed (endless hauling chains with extreme and medium rows of rollers that are connected to the city of Mazon 1, which distinguishes In order, in order to increase the reliability of the operation of the conveyor, the guides are provided with supporting P: lanes, while the studs are placed in guides such that

.in the upper branches, they interact. with g, with 1C | middle races of rollers, and with support.NI and slats - with extreme racks of rollers, and on the branches of XiPy in. the extreme rows of rollers, and with bearing bars - the middle rows of rollers.

Sources of information, which are taken into account in an echo | terti; ze;

1. Automated registration certificate USSR No. 180517, (class: B 65 G 17/12, 1963.

2. USSR Automated Evidence Number No. 457643, .kl. .B 65 G 17/12, 1972.

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