SU1452758A1 - Flight conveyer - Google Patents

Abstract

This invention relates to devices for handling bulk and bulk cargo. The goal is to simplify the design and reduce the energy intensity of the conveyor. On the basis of the conveyor, a load carrying trough 1 and a rod (W) 2 are located with scrapers and a drive for moving it. Along W 2, support sleeves (c) 4 are reciprocally moved, on which vertical stands of scrapers are mounted with the possibility of reciprocating movement in a vertical plane. The conveyor has a mechanism for vertical lifting of the scrapers at f idle stroke W 2, which is designed as a fixed stop fixed on the basis of a hard stop, a pull with an elastic stop and pairs installed on U 2, B 8, 10. The last pair is located on opposite sides of B 4 of the corresponding scraper and pivotally connected to the upper end of the corresponding scraper rack by two levers 13. One of the B 8 is mounted with the possibility of reciprocating movement along W 2, and the other of B 10 is rigidly fixed on it. All movable B 8s are connected by a pull, and the elastic stop interacts alternately with the ends of the hard stop 12. On W 2, spring shock absorbers 7 are installed between B 4. When working stroke B 10 moves with W 2, and B 8 remains in place, and levers 13 flow mc After the scrapers have been inserted into the load, the elastic support releases it and slides on the rigid support. Scrapers move the load and dump it from the gutter 1. 1 c.p. f-ly, 3 ill. S (L ate to eat 00. And npuBo if Unload

Description

one

Phi.1

The invention relates to a device for transporting piece and bulk cargo and can be used in a number of industries and j Agricultural production. I The aim of the invention is to simplify the construction and reduce the energy capacity of the conveyor.

1 In FIG. 1 shows the scraper conveyor, general view; in fig. 2 - the same, top view; in fig. 3 is a section A-A in FIG. one.

The conveyor contains located on

LOSESISU; and / L, SRLZh1 1.

the basis of the load-carrying gutter 1, the punch-15 8, connected between each other by the th 9,

f ft, g, lalt ft f4 "Irt Vtf / J rr l T IGO (V J P

shock absorbers 14 for compression.

Scrapers 6 with posts 5 in hubs 4 are located on rod 2 with a step smaller than the working stroke, d grip the load.

The conveyor works as follows.

The load is fed to the left side of the same ba 1, the rod 2 moves to the right begins the working stroke. The sleeves 10 are connected with the rod 2, moving along with it and at the same time the sleeve

2, located in the supports of the base with the possibility of reciprocating movement from a drive (not shown).

stays in place, the thrust 13 flow with, the joints of the joints 13 with the stoppers 5 of the scrapers 6 are lowered down to the chute 1 and only after that, 20 when the scrapers 6 are embedded in the load the elastic stop 11 releases the th gu 9 which moves to the right together with the rod 2, and the stop 11 slides the stop 12. Moreover, the joints of the joints n 13 with the uprights 5 are moved until they come into contact with the sleeves and between the scraper 6 and the groove 1 about the gap necessary for their movement. The scrapers 6 move the load to the right and drop it from the gutter 1.

thirty

On the rod 2 are arranged for reciprocating movement of the support sleeves 4 with protrusions in which holes are made in which vertical racks 5 of the scraper 6 are mounted with the possibility of reciprocating movement in a vertical plane in the vertical plane. On both sides of the sleeves 4 spring shock absorbers are located on the rod 2 7, working in compression. The mechanism of vertical lifting of the scrapers 6 when the boom is idling is made in the form of 2 pairs of bushings installed on the rod, the sleeves of each pair are located on opposite sides of the supporting sleeve 4 of the corresponding scraper 6, while one of the sleeves 8 is installed with the possibility of reciprocating on the rod. All movable sleeves 8 are connected between

a hard go 9. Friend bushing

10 each pair is rigidly fixed on

rod 2. Elastic

emphasis 11. On the basis of motionless. Back shock absorbers 7.

Replen hard stop 12. Elastic

the stop 11 is installed with the possibility

alternate interaction with the ends of the fixed hard stop 12

At the beginning of the working and idle moves,

in this case, the stop 11 bends only

after full lifting or lowering

scraper posts 6. Sleeves 8 and 10 of each pair are pivotally connected to the upper

the end of the corresponding vertical

resistant scraper through two

levers - r g 13.

Between adjacent sleeves 8 and 1U

located on the rod 2 spring stays in place, t s, the joints are connected by a scraper 5, scraper 6 to the chute 1 and only 20 when the scraper 6 inserts an elastic support 11, the release that moves with the rod 2, and the support by the struts 5 until they are in contact between the scrapers 6 and the gap is melted, it is necessary to move. Scrapers load to the right dropping the forehead 1.

During the idle, it moves to the left, closed with it, about 8, which are held until fully lifted by chute 1, the bar with the cams extends left to the initial position of the Zit by the stop 12 and the position is also set. Amorth see shakes blows. Rece 4, 8 and 10 occurs

40

Claims (2)

1. A scraper wheel placed on the bearing chute, with the possibility of translational movement of the vertical cocks installed on the non-cannon when the waters of the movement of the pants are moving and the simplification of the structure - WITH shock absorbers 14, working in compression. Scrapers 6 with struts 5 in sleeves 4 are located on rod 2 with a step smaller than the working stroke to grip the load. The conveyor works as follows. The load is fed to the left side of the chute 1, the rod 2 moves to the right, the working stroke begins. The sleeves 10 connected to the rod 2 move along with it and at the same time the sleeves 5 8, interconnected by a tight end 9, f ft, g, lalt ft f4 "Irt Vtf / J rr l T IGO (V J P thirty five stays in place, the pulls 13 are dispensed, the joints of the joints g 13 with the posts 5 of the scrapers 6 are lowered down to the groove 1 and only after that, 0 when the scrapers 6 are embedded in the load, the elastic stop 11 releases the pull 9 which moves to the right together with the rod 2, and the anvil 11 slides along the anvil 12. Moreover, the joint nodes 13 and the posts 5 are moved until they come into contact with the sleeves 4, and between the scrapers 6 and the groove 1 there remains a gap necessary for their movement. The scrapers 6 move the load to the right and drop it from the gutter 1. During idling, the rod 2 moves to the left, the sleeves 10 associated with it approach the sleeves 8, which hold the stop 11 until the scrapers 6 are fully raised above the groove 1, the rod with the raised scrapers goes to the left before setting it to its original position. The stop 11 slides along the stop 12 and at the end of the idle also sets to its original position. Shock absorbers 7 and 14 cm shakes blows. The movements of the sleeves 4, 8 and 10 occur until complete compression 40 Invention Formula 1. A scraper conveyor comprising a load-carrying chute placed on the base, a rod with the possibility of reciprocating movement of the rod with scrapers installed on it, a mechanism for the vertical lifting of the scrapers when the rod is idling, and a drive for moving the rod and in order to simplify the design and reduce energy intensity of the conveyor, each scraper is made with a vertical stand, while the conveyor is provided with supporting sleeves along the rod supporting sleeves, on which vertical stands of the scrapers are mounted with the possibility of reciprocating movement in the vertical plane, and the mechanism of vertical lifting of the scrapers when idling the rods are made in the form of a fixed stop fixed on the basis of a fixed stop, ti with an elastic stop fixed on it and a pair mounted on the pants e sleeves, wherein the sleeve of each pair are located on iaznye side of the bearing sleeve the corresponding scraper and pivotally connected to the upper end of the corresponding vertical scraper rack by means of two levers, one of the sleeves of each pair being installed with the possibility of reciprocating movement along the rod, and the other rigidly fixed on it, wherein the movable sleeve of each pair is connected to the rod, and the elastic stop is installed with the possibility of alternate interaction with the ends of an ugly rigid stop. 2. A conveyor according to Claim 1, characterized in that it has spring dampers mounted on a rod between the sleeves.