SU1490064A1 - Chute/retarder for loose product - Google Patents

Abstract

The invention relates to ancillary transporting devices used in agricultural production, mainly in potato storage facilities, at sorting stations, and also in post-harvest processing and vegetable storage plants. The aim of the invention is to simplify the design of the device. The invention makes it possible to simplify the design of the device by eliminating a power winch with an electric drive. The products are delivered to the upper arms 6, which are freely seated in guides 5, installed by springs 7 at an angle of friction and pivotally using axles 3 and bushings 4, connected with frames 2 suspended by means of springs fixed to them 8. The accumulated product of the Russ turns, twisting the spring 7 and forming a window for the product to pass through it onto the lower Rus. The product, accumulating in a similar manner on subsequent tuses, stretches the springs 8, lowers the frame 2 and increases the device size in height. Upon reaching the desired loading height and continuing lowering under the action of the product 2 box, which is poured onto the Rus, the lower ends of the lower runes abut against the embankment of the product poured out of the device and slide out of the guides 5 upwards. The lower tiers released from under the product poured on them under the action of the springs 7 are turned to their original position, first the lower ones and then the subsequent frames are lifted by means of the springs 8 and the structure of the device is folded. 2 Il.

Description

OXD) /; l passage ;; ee through it product pas lower Rus. The product, accumulating in a similar manner on the following rushes, stretches the springs 8, lowers the frame 2 and increases the device size in height. Upon reaching the desired loading height and continuing to descend under the action of ssypayuy; egos on the Rus P1) ovakta frames 2, the lower ends of the lower Rus abut against the poured product from the device and slide out of the guides 5 upwards. Released from the bottom of the product on the bottom, under the action of the springs 7, the lower russians are turned to their original position, first the lower and then the subsequent frames are raised by means of the springs 8, and the structure of the device is folded. 2 Il.

The invention relates to auxiliary transporting devices used in agricultural production, mainly in potato storages and at potato-sorting centers, where the production during loading falls from a great height, as well as on post-harvest processing and storage plants.

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Pel invention is a simplified design.

Figure 1 shows the device at the time of the beginning of the product, overlook the form; Fig. 2 - the same, at the moment of the beginning of the folding of the structure, general view.

The release absorber is mounted from the OPEN brackets 1 on the delivery device, for example, a conveyor belt and consists of frames 2, which are pairwise installed one below the other, to which the axles are hinged by means of axis 3 and bushings 4. 5. In the latter, Russes 6 can freely move with elastic working surfaces, in pairs they are set to 1 in 1 on each frame 2. Springs 7 are seated on axis 3 and keep directing 5 at an angle of friction. In this case, the guides 5 are connected to the downstream frame 2 by means of springs 8 which are rigidly attached to them.

CrfycK-absorber works as follows.

Under the action of the force of gravity of the Rus 6 and the corresponding 1 about the angle of inclination of the guides 5 (friction angle) the structure occupies the initial position (Fig. 1). Tiers 6, attached to one frame 2, are shifted. Iadaugtsy and Rusa 6 from the conveyor, the product accumulates on the latter and its

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weighs the springs 7 with a weight. The next 5 rotates around axis 3, the Russes 6 are diverted. In the resulting window, the product is poured into the underlying Rus 6,

When the product 6 is poured into the postframe 6, its frames 2 are stretched by the weight of the product, the springs 8 are lowered, providing the required loading height of the product, after which the product is poured out of the device to form the lower ends. Rus 6.

With the further supply of the product, the load on the Russ 6 increases, the tension of the springs 8 also increases, and the frames 2 continue to fall. Pizhpiye the end of the Russes 6 abutted into the slurry and extended along the guides 5 upwards (shown by the dotted line in Fig. 2). At the same time, they are released from under the product piled on them and the guides 5 under the action of the springs 7 are turned around the axes 3 to the initial position. At the same time, as a result of the underrun of the lower chambers, the tension of the springs 8 decreases, the lower frame 2 rises, the remaining frames 2 likewise rise and the device 1-1 folds. This eliminates the need for an electrically operated mechanical winch.

Claims (1)

Invention Formula A descent damper for a sweeping product containing cocks in parallel installed one below the other, each of which has ruses with elastic working surfaces, characterized in that, in order to simplify the design, the rus 5 .14900646 They are mounted on each frame by a pair-frame by means of a hinge, and from the bottom they are provided with spring-loaded E-frame located — by means of links connected to the upstream spring. QOOhOO e-phage .1