SU901198A1

SU901198A1 - Unloading device for conveyer

Info

Publication number: SU901198A1
Application number: SU802911807A
Authority: SU
Inventors: Владимир Константинович Николаенков; Нина Гавриловна Ястребкова; Геннадий Евгеньевич Нагля
Original assignee: Производственно-Техническое Объединение Рыбной Промышленности Северного Бассейна "Севтехрыбпром"
Priority date: 1980-04-15
Filing date: 1980-04-15
Publication date: 1982-01-30

Description

1one

Изобретение относитс к устройства. дл разгрузки конвейеров.This invention relates to a device. for unloading conveyors.

Известно устройство, включающее в себ шибер, перемещаемый по штангам при помощи гибкого элемента роликов, укрепленных на щибере, и направл ющей. Это 5 устройство обеспечивает возвратно-поступательное движение шибера при непрерывной работе приводного элемента без реверса привода 1.A device is known that includes a slide that is moved along the rods with the aid of a flexible element of rollers fixed on the gate and a guide. This 5 device provides reciprocating movement of the gate during continuous operation of the drive element without reverse drive 1.

Однако шибер этого устройства пере.ме- Q щаетс только в направлении, перпендикул рном движению конвейера. А это приводит к тому, что при одновременном движении и шибера, и конвейера кака -то часть груза не разгружаетс шибером, а уходит по конвейеру. Следовательно, чтобы обес- 15 печить полную разгрузку конвейера этим устройством, конвейер надо останавливать на то врем , когда шибер движетс над ни.м. Это приводит к цикличности работы конвейера и цик/тичности его разгрузки.However, the gate of this device is moved only in the direction perpendicular to the movement of the conveyor. And this leads to the fact that with simultaneous movement of both the gate and the conveyor, some of the cargo is not unloaded by the gate, but leaves along the conveyor. Therefore, in order to ensure that the conveyor is completely unloaded by this device, the conveyor must be stopped while the gate is moving above the bottom. This leads to cyclical operation of the conveyor and the cycle of its unloading.

Наиболее близким по технической сушности и достигаемо.му результату к предлагаемому вл етс устройство, включающее закрепленные на т говой цепи конвейера носители , установленные друг за другом шиберные сбрасыватели, шиберы которых закреплены в направл ющи.х и св заны с гибкими элементами штангами 2.The closest in technical dryness and achievable results to the proposed is a device that includes carriers fixed on the conveyor chain, one after the other slide ejectors, the gates of which are fixed in guides and connected to the flexible elements by the rods 2.

Недостатко.м устройства вл етс высокий процент брака выпускаемой продукции.The disadvantage of the device is a high reject rate of products.

Цель изобретени - повышение производительности устройства за счет обеспечени полной разгрузки носителей.The purpose of the invention is to improve the performance of the device by ensuring complete unloading of the media.

Поставленна цель достигаетс тем, что устройство снабжено установленными по ходу перемещени конвейера копирами, а носители выполнены в виде струн и установлены на т говой цепи с возможностью новорота при взаимодействии с копирами, при этом каждый шибер имеет вильчатую форму и установлен с возможностью прохождени вил между струнами носителей.The goal is achieved by the fact that the device is equipped with copiers installed during the conveyor movement, and the carriers are made in the form of strings and installed on the traction chain with the possibility of turning when interacting with the copiers, each gate having a fork shape and installed with the possibility of passing the forks between the strings. carriers.

Кроме того, вилы шибера выполнены в виде штырей с проушинами и установленных в последних качающихс планок.In addition, the forks of the shiber are made in the form of pins with lugs and installed in the last swing bars.

На фиг. 1 изображено устройство, общий вид; на фиг. 2 - разрез А-А на фиг. 1, на фиг. 3 - разрез Б - Б на фиг. 2.FIG. 1 shows the device, a general view; in fig. 2 shows section A-A in FIG. 1, in FIG. 3 - section B - B in FIG. 2

Claims

The left 1 and right 2 devices for unloading the conveyor contain gate valves 3 fitted with bearings 4 for moving along the rods 5. The gate drivers 3 are equipped with forks 6 with eyelets 7 for installing the rocking bars 8 in them. The rods 5 are fixed on flexible elements 9 made in the form of chains driven by sprockets 10 that are planted on MA; 1 11 and can be rotated in sub-supports 12 fixed in frame 13. On gate 3 there is fixed roller 14 for movement in slot 15 of guide 16 fixedly connected to frame 13. On frame 13 mounted horse holders 17 and 18 for turning carriers 19 attached to the traction chain conveyor 20 smoke furnace (not shown). The carriers 19 are designed for laying fish on them and are made in the form of strings 21 fixed on extreme 22 and middle 23 jumpers, provided with slots 24 for axis 25 of carrier 19 and counterweight 26. Shaft 1 is connected to gearbox 28 equipped with bevel gears with coupling 27 29. On the output shaft 30 of the gearbox 28 is fixed an asterisk 31, kinematically connected by means of a chain 32 with an asterisk 33, a seat w, on the shaft 34 in the sub-bearings 35. On a shaft 34 equipped with an enable coupling 36, an asterisk 37 is fixed, having possibility of engagement with the conveyor chain 20 ptilnoy furnace. The device for unloading the conveyor operates as follows. At the approach of the carriers of the 19th traction chain 20 of the smoke-line conveyor, the area of operation of the left device 1, the counterweight 26 is in contact with the cam 17 and the carrier 19 rotates in such a way that its outer bridges 22 come into contact with the cam 18 and with further movement the carrier 19 turns 180 ° relative to its original position. In this position, the fish sticking at the time of smoking to the strings 21 is located under them and only the adhesion forces keep it from falling down. The forks 6 of one of the four 4 gates of the left device 1 descend a little further than the middle of the carrier 19 between its strings 21 and, moving to the left (if you look along the movement of the traction chain 20 of the smoking furnace conveyor), swing the fish 8 from the strings 21 which falls downward, for example on a belt conveyor (not shown) perpendicular to the movement of the drag chain 20, which diverts the finished product to the package. After that, the half-unloaded carrier 19 approaches the area of operation of the right device 2. The fork b of one of the four gates 3 of the right device 2 is also lowered a little further than the middle of the carrier 19 between its strings 21 and, moving to the right (if you look along the movement of the traction chain 20 of the conveyor of the smoke line), with straps 8, tear the fish away from the strings 21, which falls down onto the same belt conveyor, which diverts the finished product to the package. In this way, continuous and full unloading of carriers of the 19th traction chain 20 of the conveyor of the smoke oven occurs, eliminating the operation of moving (exaggerating) fish along the strings 21. The use of the invention significantly reduces the scrap produced during unloading. At the same time, savings can be determined by increasing the yield of finished products. Claim 1. A device for unloading a conveyor, including carriers mounted on a conveyor chain, one after another spherical dumpers, the gates of which are fixed in guides and connected to flexible elements by means of booms, characterized in that account for ensuring full unloading of carriers, it is equipped with copiers installed along the conveyor movement, and carriers are made in the form of strings and mounted on the traction chain with the possibility of rotation action to cams, each schiber has a claw shape and is mounted for the passage of the forks between strings carriers. 2. The device according to claim 1, characterized in that the forks of the gate are made in the form of pins with eyelets and installed in the last swing bars. Sources of information taken into account during the examination 1. USSR author's certificate Luo 426932, cl. B 65 G 47/74, 1974.

2. USSR author's certificate in accordance with application ОЧо 2760273/03, cl. B 65 G 47/74, 1979 (prototype).

1 11 5 J 5 1Z g 28 25 50

I I 1 / // / // /

-f

IN 1

TO