SU1671375A1 - Disc grain cleaner - Google Patents

Abstract

The invention relates to grain storage and grain processing industries and is intended to separate the main crops of weeds that differ from the length of the seed crops from the grain. The goal is to increase the performance of the trier. Inside the casing 1 Trier there is a horizontal shaft 5 with working discs (RD) 6 fixed to it with a gap relative to each other with a cellular surface. A shaft is connected to shaft 5. In the lower part of the casing 1 between the taxiways 5, partitions 9 are installed, made as part of a ring with radial windows. Each window has a side bar from the side during the working rotation of the taxiway 6. The bars of the adjacent windows of each partition 9 are bent relative to it in opposite directions. The grain mixture is continuously fed by gravity into the inside of Trier through tool 2. Spin evenly, the RD selectively removes a shorter fraction, wheat, from the grain mixture. The disk 6, turning at a certain angle of the RD 6, throws the wheat grains into the device 3. Long particles do not fit into the cells of the RD 6 and remain within the grain layer in the casing 1. The partitions 9 help to keep the weight of the grain mixture near. Bent strips contribute to the forced pushing of particles into the cell. The windows allow particles from one RD 6 to flow to another. Wild oat, moving to the window in the end wall, is poured into the device 4. 3 Il.

Description

one

. (21) 4751078/03 (22) 09/08/89 (46) 08/23/91. Bul

(71) Odessa Institute of Food Technology. Mv Lomonosov

(72) N.V. Georgi, L.S. Soldatenko, G.K. Kravchenko and A.S. Steinschlager (53) 621.928.13 (088.8)

(56) USSR Copyright Certificate No. 232653, cl. B 07 B 13 / 02,1967

(54) DISK TRIER

(57) The invention relates to grain storage and grain processing industry and is intended to separate the main crop of weeds that differ from the length of the seed kernels from the grain. The goal is to increase the performance of the trier. Inside the casing 1 Trier there is a horizontal shaft 5 with working discs (RD) 6 fixed to it with a gap relative to each other with a cellular surface. A shaft is connected to shaft 5. In the lower part of the casing 1 between the taxiways 5, partitions 9 are installed, made as part of a ring with radial windows. Each window has a side bar from the side during the working rotation of the taxiway. The bars of the adjacent windows of each partition 9 are bent relative to it in opposite directions. The grain mixture continuously flows by gravity into the inside of Trier through device 2. Evenly rotating, the RD selectively removes a shorter fraction from the grain mixture - wheat Disk 6, turning at a certain angle of RD 6, throws the wheat grain into the device 3. Long particles do not stack in the cells of taxiway 6 and remain within the grain layer in the casing 1 Partitions 9 help to keep near the mass of the grain mixture. Bent strips contribute to the forced pushing of particles into the cell. The windows allow particles from one RD 6 to flow to another. Wild oat, moving to the window in the end wall, is poured into the device 4. 3 Il.

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The invention of the grain / wounding and grain processing industries, in conjunction with the design of cellular separators (terriers) - grain cleaning machines, and can be used on milling, large, seed processing, grain receiving plants, elevators, where it is necessary to separate from the grain of the main culture clog hollow, differing in the length of the seed.

The purpose of the invention is to increase the production of .. i reera.

Mafgi I disk Trier, longitudinal rpzroz: in FIG. 2, section A-A in FIG. one; in fig. 3 - section B B in FIG. 2 (at the place of installation of interdisc partitions).

The Ghchim Trier disc includes a casing 1 s-C 10sob s n: - M -1 2-4 respectively dl :: s, -; g1: Cr and material and output short i .: iKi iHiT / fractions, inside which pnc.io / ;. ("horizontal fell 5, installed non / ieicf ;. ;; pm / h ipnicnih supports and primen.imy i-. I gflschenme. On palu 5 with onnr; ie. Step firmly fixed by, for example, locking bolts workers; risk l 6 with a cellular surface. Ko / plcheh, 7; about dms x. the shape and size of the cells n – h them ;; about dependence on performance and technological performance; 1; and. li and fig. 1 shows a diagram of a third-party survey. Three The EP also includes a storage compartment 7 with a mercap dispenser 8.

In the lower- uic Hi casing 1, in which proceed; oSfpbztzemzem mixture, between the disks 6 and at the surface of the extreme disks there are installed some .. g; nmzhye partitions 9. They are 11 podi ;, in the form of parts of the rings with radial ok .. and 10, each of which has disks bar i 1, with bars 11 s.msh- ui.o UKCII .-. g.ppi of the sub-partition ogogty ot iiOU .n C; P (j H 00 tit UGOL 45 - GO P

parties. The flat-10 chord is 10 mm below the level of the .sepHuiiwii mixture in the case 1, the inner radius of the ring is 8-10 mm larger than the radius of the working disk. Prev1.:; SG.; Ss constructive solution mustache; : ir, ib (H iL. jr, with a pitch of 34 mm, and, for example, the A9-UTO-6 disk trowel can be very large with a length of 2000 mm, and iij.i MjpMO but 500 mm shorter (with constant. .;. oditpochchi machine).

/ io .0-.аа | works as follows

. :) HOi3 J C -V- Cb, CONTAINING FROM

  ia-nib; Gk rpgkal fraction and ovus V /: ..:; f.;.; Um), continuously receives; i. -.-; ..; chickpeas ,. m) and through the accessory (feeder) 2, through the feeder 2 a uniform loading of the receiving-working discs 6 is ensured. The loading is controlled by

flap overlapping the drift of the feeder (not shown).

The receiving discs 6, rotating uniformly at an angular velocity of 6.76 rad / s, carry out a selective extraction

0 from a grain mixture of a shorter fraction - wheat. This is because the dimensions of the disk cells are taken into account, taking into account the length of the wheat kernels, completely fit into the cell and are securely located there.

5 until the cell disk is rotated at a certain angle and will not be thrown into the device 3. Oatscrumbs and other long particles do not fully fit into the disk cells for occupying there

0 unstable position. Therefore, they fall out of the cells earlier and remain within the grain layer, which fills the casing of 1 Trier.

Accuracy and fill time

5 short and long kernels are largely due to the relative speed between the disks and the grain mass. Therefore, the interdisk partitions 9 significantly help to keep the mass of the grain mixture adhering to it, preventing it from engaging in joint movement with two adjacent surfaces of the discs 6. The bent strips 11 contribute to the forced pushing of particles into someone's 5, The presence of windows near the bent slats (louvers ) 11 makes it possible for particles to flow from one disk to another. And the shape of the partition 9 as a part of a ring with an inner radius greater than the inner radius of the disk does not interfere with the transportation of the separated mixture along the machine.

Since the oat crumbs are stacked unstable, they are highly

5 do not rise, fall out of the cells earlier than wheat grains, and remain within the grain layer filling the cover of 1 triere. Under the action of the races on the spokes of the disks 6, the wild oars are moved to the direction of the 0 crocodile compartment 7. Through a window in the bulkhead, the oats and a small part of the unallocated wheat grains are poured into the storage compartment 7 and by means of a scoop bucket 8

5 are transferred to a control compartment consisting of a smaller number of disks. Here, the selection process of short grains (wheat) by cells is completed. Wheat is sent to fixture 3, and the barn moves to the window in the end wall, is poured

in device 4 and out of the car

Claims (1)

DETAILED DESCRIPTION OF THE INVENTION Disc Trier, comprising a casing with devices for feeding raw material and outputting short and long fractions, in which a horizontal shaft is located with working disks fixed on it with a gap relative to each other with a cellular surface. Fig 2 and the drive associated with the shaft about the t h and h h y and with the fact that, for the purpose of lovysheng performance, the grier is equipped with Persian towns installed in the lower part the casing between the disks and made as a part of a ring with radial windows each of which has a side from the side along the working rotation of the disks of the side with the bars of the adjacent windows of each partition bent in opposite directions relative to it Bb -f  ////. /////// t /// / / / / / / J - -I - - - -1 -i / fҐ 7 Z / 7 J / 7 7 S Fi.Z