SU1669824A1 - Device for braking of piece materials loaded on conveyor - Google Patents

Abstract

The invention relates to a transport technique and allows to increase the reliability of the device. The device includes a hinge mounted on the body 5 of the conveyor through the supports by means of a hollow hinge (SHU) 7 shield 1. The shield 1 has a reset device made in the form of twisting springs (PS) 8. Each of the supports is made in the form of two adjustable screw elements (VE) 2, 3, screwed into housing 5 and SHU 7, respectively. The ends of RE 2, 3 facing each other are made with slots 4. In this case PS 8 are installed in SHU 7 with the possibility of placing its ends into slots 4. Material moves on shield 1 and rotates it, increasing lu PS twisting 8. braking force is regulated by acting on the PS 8 via CEs 2, 3. 2-yl.

Description

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The invention relates to a continuous transport engineering, in particular, devices for braking bulk materials when they are loaded into a conveyor, and can be used in the forestry and wood processing industry.

The purpose of the invention is to increase the reliability of work.

Figure 1 shows the proposed device, a General view; figure 2 - section aa in figure 1.

The device consists of a shield 1 pivotally mounted through supports, each of which is made in the form of two adjustable screw elements 2 and 3. having slots 4 facing each other and screwed respectively into the housing 5 of the conveyor 6 and the hollow hinge 7 of the shield 1, in which a twisting spring 8 is placed, which is with the device for returning the shield 1 to its original position. The nuts 9 are screwed onto the studs 2, 3. The material 10 is loaded onto the belt 11 of the conveyor 6 having a stop 12.

The device works as follows.

Freely loaded lumpy material 10 deflects the shield 1, which causes the spring 8 to twist and the braking force exerted by the shield 1 moves the lumpy material 10. As the amount of loaded lumpy material 10 deflecting the shield increases

BUT

1, the twisting force of the spring 8 increases, which increases the braking force exerted by the shield 1 to the loaded material 10. During operation, the braking force is adjusted by twisting the spring 8 by screw elements 2 and 3 and nuts 9. After falling into the shield 1, the lump material 10 enters onto the conveyor belt 11 at a minimum speed, and the shield 1 returns to its original position until it stops 12.

Claims (1)

The invention of the Device for braking bulk materials when they are loaded onto a conveyor, including a hinge mounted on the conveyor case through the supports through a hollow hinge assembly shield and a device to return the shield to its original position in the form of twisting springs connected to the ends with supports and the others to hollow Shield hinge assembly, characterized in that, in order to increase reliability of operation, each of the supports is made in the form of two adjustable screw elements screwed respectively into the conveyor housing and the hinge A shield assembly and slits at the ends facing each other, the twisting spring being installed in the hollow hinge assembly with the possibility of placing its ends in the slits of the screw elements.