SU1752725A1 - Bunker-type device - Google Patents

Abstract

Usage: in chemical, rubber and other branches of the national household for the metered delivery of slow-flowing mixtures The invention The case 1 is made of elastic material and freely suspended on a horizontal axis installed in a cross section relative to the nozzle 14 by means of eyes fixed on it 3 on the working end of the pusher reinforced socket , and the shank of the pusher 15 is spring-loaded in the housing 1 In this case, the drive & It consists of a power cylinder and a 16 rod fixed on its rod, passing through the shank and connected to the horizontal axis by means of a rod. The case consists of a conical part adjoining to each other and a half-cylinder located below the half-cylinder of the Socket end of the socket 2 circumferential edges. n f-ly, 4il

Description

figure 1

The invention relates to bunker devices and can be used in chemical, rubber and other industries of the national economy for the dosage of difficult-to-melt mixtures.

Bunker facilities for bulk mixtures and materials are known, the lack of which is structural rigidity and constant caking of powders and mixtures, the unreliability of their exit from the body, i.e. hardness.

The closest in technical essence to the present invention is a device for dispensing powdered materials, comprising a loading hopper, a dose metering device made in the form of an intake tube mounted for reciprocating movement,

The disadvantages of the known device is the complexity of the design, unreliability in operation.

The aim of the invention is to increase the reliability of operation.

This goal is achieved by the fact that the body is made of elastic material and is freely suspended on the horizontal axis installed in the transverse direction of the nozzle by means of eyes fixed on it, the socket on the working end of the pusher is reinforced, and the shank of the pusher is spring-loaded to the body, and the drive consists of a power cylinder and the rod mounted on its rod passes through the shank and is connected to the horizontal axis by means of a pull rod.

The elastic body consists of a conical part adjoining each other and a semi-cylinder horizontally located under it.

At the butt end of the bell there are cutouts along the circumference of the edge.

FIG. 1 shows the bunker, a general view; from figure 2 - the same, top view; FIG. 3 shows the construction of an elastic body; Fig 4 - us-el pusher.

The bunker device contains an elastic body 1, on which a ring 2 is fixed, lugs 3, through which the swing axis 4 is threaded, mounted on posts 5 of base 6. Support 7 with axis 8 of lever 9 is fixed on support 5. The end of lever is fixed on rod 10 of piston 11 of the pneumatic cylinder 12,

In the lower part of the housing there is an outlet sleeve 13 in which a nozzle 14 is placed with a pusher 15 fixed to the rod 16 passing through the sleeve 17. The spring 18 is placed between the sleeve 17 and the washer 19 abutting the push rod 20.

The lower part of the bunker case 1 has the bottom 21, made in the form of cutting the cylinder part, and the bunker case itself is formed by intersecting a truncated cone with a cylinder, which gives smooth transitions to drain the mixture on the bottom, on which there is a metal bed 22 nozzle 14

Pocket 23 is glued on the bunker case

0 for the sleeve 17 with the lining 24 on the same axis as the sleeve 13, the ribbon 25 closes the joint of the prick-sleeve of the sleeve 13, and the pengua 26 - the creg - the line of the sleeve to the nipple 14, 27 - the control valve,

5The device works as follows.

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Having loaded the bunker in the usual way, the metered flow of the slow-flowing mixture is carried out by turning the crane handle.

27, which controls the operation of the pneumatic cylinder 12. The rod 10 rotates the lever 9 (FIG. 2) to the position 9, retracting the pusher 15 to the extreme left position. In this case, the concave shape of the pusher would push the

5 and at the same time the output otvetst of the nozzle 14 jerks. When the valve knob 27 is derailed to the initial position, the inevmocera rotates the lever 9 to the initial position, the rod 16 moves the pusher 15,

0 which delivers a portion of the mixture to the outlet of the nozzle 14

At the same time, the spring 18 is compressed, pressed against the sleeve 17, i.e. it acts on the body 1 of the hopper which is blind. It rotates around axis 4 on the ears 3, causing deformation of the loose mixture inside the bunker device, its movement and destruction of the arches. Thus, there is a portion of the issuance of slow-flowing

0 mixtures from a bunker device, the shaking, rocking of the body, the deformation and the stirring of the mixture prevents its caking,

Adjusting the stroke of the 10 pneumatic scoop Lindoa 12 provides the calculated stroke of the pusher 15 and the required dose of loose mixture

When using an automatic pneumatic distributor instead of a crane 27, the bunker gives a portion of the mixture in an automatic

0 mode, since the pusher reciprocates, pushing the mixture into the pipe 14 in even portions. In addition, the bunker makes an oscillatory motion with constant jolts.

5 from the movement of the pusher, which ensures shaking of the mixture and its supply to the pusher located in the open part of the nozzle 14.

When using the invention, the reliability of operation of the bunker device is increased due to constant shaking of the body, its predetermined deformation with constant turning of the mixture by the pusher during its return stroke. The pusher periodically feeds the mixture to the nozzle in a certain amount due to the setting of the stroke of the pneumatic cylinder (number activation cycles) from the pneumatic distributor

Claims (3)

Invention Formula 1 A bunker device comprising a housing with an outlet branch pipe located in the lower part of its wall and a pusher mounted in the case change mounted with the possibility of moving its working end in the branch pipe and connected with a drive located on the outer side of the case, with the purpose of increasing operational reliability by providing periodic shaking the case, the latter is made of elastic material and freely suspended on the horizontal axis installed in the transverse direction of the nozzle by means of eyes fixed on it, the socket on the working end of the pusher is reinforced, and the pushrod shank is spring-loaded to the case, the actuator consists of a power cylinder and its rod rod passing through the shank and connected to the horizontal axis by means of a pull rod 2 The device according to claim 1, wherein the body consists of a conical part adjoining each other and a semi-cylinder horizontally located below it 3. The device is pop.1, which differs with P in that the tooth is made on the end of the bell f. four FIG. 2 20 I ± Ј ZZZ7 ZS l zZazXzZZZZ3l / G -, - -..- JuTJra -ju m. .t - l. | -ts.1.ig -.-- 1 -.-- .. l ... v g-and-tstsddd-.M Ft P Ј4. Ј2 / 5 / f25 Phie, 4 2f F “g. J I ± Ј azXzZZZZ 44