SU1205804A1 - Arrangement for separating large impurities from root vegetables heap - Google Patents

Description

I1

The invention relates to post-harvest processing of root and nerbs and stationary sorting stations.

The purpose of the invention is to increase productivity and reduce the loss of root and tuber crops.

FIG. 1 shows a diagram of the device, side view; in fig. 2 is a view A of FIG. one; in fig. 3 - fastening the connecting rod to the traction elements} in FIG. 4 is a plot of separation ability versus angle 0.

The device contains a feed tran

20

25

porter 1, bar elevator 2 and tran-) 5 components of the pile and also, together with the spiders, 3 removal of large impurities and 4 pile. Elevator 2 consists of two traction infinite flexible elements 5, envelope pulleys 6 of the driving 7 and driven 8 shafts and additional rollers 9. At the same time, between the rollers 9 and the pulleys 6 of the driving shaft 7 is formed a hill 10 having an angle of inclination оС to the horizon. It was established experimentally that the angle c / should be in the range of 30-60 °. The traction elements 5 are interconnected by rods 11, which are made I-shaped and have carrier sections 12 and fastening sections 13. The rods 11 are fastened to the traction elements 5 so that on the working branches 14 of the elevator 2 the carrier sections 12 are located above the fastening sections 13 and between the rods 11 there are sorting cells 15 sufficient for the passage of the largest roots.

The device works as follows.

A heap of root crops, including large impurities, is fed by conveyor 1 to elevator 2. All rooms are 30.

35

40

with them moving to the conveyor

3. When large impurities enter the hill 10, they incline, the components roll down and go through the cells 15 through transport

4. When rounding the rollers 9 with traction elements 5, the distance between the bearing sections 12 of the rods 11 decreases, this prevents large impurities from the slide 10 from sliding through the sorting cell 15 to the conveyor 4 when their plates are slid. When large impurities are located vertically in the area near the roller 9, they are more clamped due to the elastic properties of the fifth elements 5 between the bearing sections 12 of the rods 11 and carried out of the lateral 10 to the conveyor 3. When the drive elements of the drive shaft pulleys 7 go around between the carrier sections 12 of the bars 11 increases, which, when large impurities interact, is located vertically with shaft 7 to facilitate unhindered penetration of all large impurities onto the conveyor 3

The heaps of ponents, besides large impurities, pass through the sorting cells 15, enter the conveyor 4 and are removed by it from the feeder for subsequent processing.

Large impurities do not pass through the cells 15, are located on the 'holding sections 12 of the rods 11. At the same time, large impurities are located on the rods 11 either flat or vertically and are moved by the elevator to the conveyor 3. As the large impurities move along the working branch 14 they fall separate

heap components and also together

with them moving to the conveyor

3. When large impurities enter the hill 10, they incline, the components slide down from them and through the cells 15 enter the conveyor

4. When rounding the rollers 9 with traction elements 5, the distance between the carrier sections 12 of the rods 11 decreases, this prevents large impurities from the slide 10 from slipping through the sorting cell 15 to the conveyor 4 when they are flat. When large impurities are located vertically in the area near the roller 9, they are clamped more tightly due to the elastic properties of the traction elements 5 between the bearing sections 12 of the rods 11 and taken out of the slide 10 onto the conveyor 3. When the driving shaft 7 pulleys 6 bend around the bearing 6 sections 12 of the bars 11 is increased, which, when large impurities interact vertically with the shaft 7, facilitates unhindered penetration of all large impurities onto the conveyor 3.

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Editor V. Petrash

Compiled by A. Barsov Tehred M. Nad

8562/1 Circulation 679 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., d. 4/5

Branch PPP Patent, Uzhgorod, st. Project, 4

Corrector G, Reshetnik

Claims (1)

DEVICE FOR INCLINATION MAJOR IMPURITIES FROM A LOT OF ROOF CLUBS OF NON-FATS, containing connecting rods forming sorting cells and fixed on infinite elements, the working branches of which have horizontal and upward inclined sections, pulleys of the drive and driven shafts and additional rollers installed above the working branch of the traction elements, which differs that, in order to increase productivity and reduce losses of root crops, the connecting rods are made _Gk-shaped, their working sections are located on the working branch endlessly s of the elements above the attachment sites to these elements, g and the inclined sections of the infinite elements are located to the horizon at an angle of 30-60 °. > f