SU365965A1 - A DEVICE FOR TRANSPORTATION OF FINE FROZEN - ^. T.: G '^ •. G' ^ I: ^ - i * EHIHO'ltX ^ r-lL-lv '?. - Google Patents

Description

one

FIELD OF THE INVENTION The invention relates to agricultural machinery, namely, devices for the transport and metered discharge of organic mineral fertilizers and similar materials.

The known devices for the transport of fertilizers, including a body with a vibrating bottom and a vibration mechanism, do not intensify the unloading process.

In the proposed device, the vibration mechanism is designed to communicate the movement of the bottom in its plane in the direction opposite to the direction of movement of the material, and the bottom is attached to the walls of the body by elastic elements returning it to its original position.

The vibration mechanism is made in the form of a spring-loaded drummer, which is removed for impact by means of a drive shaft, on which spiral-shaped turns are fixed.

FIG. 1 is a schematic diagram of the device, side view; in fig. 2 is a cross-section of the device with elastic elements; in fig. 3 - vibration mechanism.

The proposed device includes a body 1, above a fixed bottom 2 of which, on the rollers 3, a vibrating one is mounted. 4 attached to the body walls by elastic elements (rubber) 5, ensuring the sealing of the body. To the vibrating bottom is attached to the stop 6, which interacts with the vibration mechanism of the shock type. The latter consists of a spring-loaded hammer 7, to the body of which a rod is fixed with a roller 8 which engages with spiral-forming turns 9 mounted on the drive shaft 10 connected to the tractor VOM (each turn has a cut-out).

Between vibrating bottom and fixed

The body bottom has a space communicating with the warm gas source 11, for example, exhaust gases, which provide heating of the vibrodorn in the winter season. During operation of the device, rotation of the tractor's PTO shaft is transmitted to spiral-shaped turns, which press the hammer roller; the spring of the hammer is compressed. As soon as the roller enters the notch of the coil, the spring opens and the drummer strikes at

emphasis vibrating bottom. The latter moves in the direction of the impact in the direction that is in the direction of movement of the material, with a much greater speed than the movement of the bottom with the material after the impact. As a result, the bottom slides out from under the material. Thus, there is an intensification of material unloading. The frequency of impacts depends on the speed of rotation of the shaft with spiral turns. After each

impact moving the vibrating bottom causes elastic deformation of the elastic elements. Therefore, after the striker has retired to its original position, the vibrating bottom returns to its initial position under the action of elastic rubber forces.

Subject invention

Claims (2)

1. A device for the transport of fertilizers, comprising a body with a vibrating die and a vibration mechanism, characterized in that, in order to intensify the process unloading, the vibration mechanism is made to move the bottom in its plane in the direction opposite to the direction of movement of the material, and the bottom is attached to the body walls with elastic elements returning it to its original position. 2. A device according to claim 1, characterized in that the vibratory mechanism is made in the form of a spring-loaded drummer, retractable for impact by means of a drive shaft on which spiral turns are fixed. YU 4 (1g i Yu 9 ifut 3