RU168997U1 - MACHINE FOR PEELING OF SEEDS OF GERMIN CROPS - Google Patents

Abstract

The utility model relates to agriculture and is intended for wet peeling of seeds of leguminous crops, such as soybeans and lupins. The technical result of the utility model is to simplify the design of the machine, reduce the complexity of replacing wear rolls and reduce the fragmentation of seeds of legumes when wet peeling. The technical result is achieved by that the drive provides counter-rotation of the rolls with the same frequency, the bearings of the rolls are split bearings, supporting operating spacer springs, and the gap between the rollers is regulated by stop bolts. The machine operates as follows. The seeds 9, swollen, moistened as a result of preliminary soaking, with the shell separated from the kernel, are fed to the feeder 1, then they fall into the gap between the rubber rolls 2. When the rubber rolls interact with the seeds, they get pinched, the shell breaks and the kernel is extruded from it. The rotation of the rolls with the same speed in this case provides a reduction in the crushing of seeds, as well as simplifying the design of the machine. The working gap between the rollers is set using persistent bolts 4 and supported by spacer springs 7, which simultaneously ensure the detachable sliding bearings 6 are pressed. If it is necessary to replace the rollers 2 with the help of persistent bolts 4, the compression by the springs 7 of detachable plain bearings 6 is weakened, into which the axes of the new rollers are inserted . Then, with stop bolts 4, a working clearance between the rolls is established.

Description

The utility model relates to agriculture and is intended for wet peeling of seeds of leguminous crops, such as soy and lupine.

A known machine for peeling grain cereals (Patent for invention No. 2070832, RF, IPC B02B 3/04. Machine for peeling grain cereals. / EN Greenberg, Yu.M. Katznelson. - No. 5057195/13, stated. 04/21/1992; publ. 12/27/1996 [1]), including a housing, a power mechanism with a guide tray, two rolls installed with the possibility of counter rotation, a mechanism for adjusting the roll gap, a drive.

The disadvantage of the machine is the complexity of the design, the complexity of replacing the wearing rolls and the increased crushing of seeds of leguminous crops when they are wet peeling due to different rotational speeds of the rolls.

Known machine for peeling grain (Copyright certificate for the invention No. 1736602, USSR, IPC B02B 3/04. Machine for peeling grain. / A.S. Klimenko, S.G. Morskoy, P.P. Suvorov, M.E.Shvartsman. - No. 4889020/13, application 11.10.1990; publ. 05.30.1992, bull. No. 20 [1]), comprising a housing, feeder, rubber rolls, drive.

The disadvantage of the machine is also the complexity of the design, the complexity of replacing the wearing rolls and the increased crushing of seeds of leguminous crops when they are wet peeling due to the different rotation speeds of the rolls.

The technical result of the utility model is to simplify the design of the machine, reduce the complexity of replacing wear rolls and reduce the fragmentation of seeds of leguminous crops during wet peeling.

The technical result is achieved by the fact that the drive provides counter-rotation of the rolls with the same frequency, the bearings of the rolls are split sliding bearings, maintained in working condition by spacer springs, and the gap between the rolls is regulated by stop bolts.

Thus, the proposed technical solution meets the criterion of "significant differences" and ensures the achievement of a positive effect, indicated by the purpose of the utility model.

In FIG. 1 shows a diagram of a machine for peeling seeds of leguminous crops.

The machine consists of a feeder 1, rubberized rolls 2, housing 3, two stop bolts 4, axes of the rolls 5, split bearings 6, two springs 7, drive 8.

The machine operates as follows. The seeds 9, swollen, moistened as a result of preliminary soaking, with the shell separated from the kernel, are fed to the feeder 1, then they fall into the gap between the rubber rolls 2. When the rubber rolls interact with the seeds, they get pinched, the shell breaks and the kernel is extruded from it. The rotation of the rolls with the same speed in this case provides a reduction in the crushing of seeds, as well as simplifying the design of the machine. The working gap between the rollers is set using persistent bolts 4 and supported by spacer springs 7, which simultaneously ensure the detachable sliding bearings 6 are pressed. If it is necessary to replace the rollers 2 with the help of persistent bolts 4, the compression by the springs 7 of detachable plain bearings 6 is weakened, into which the axes of the new rollers are inserted . Then, with stop bolts 4, a working clearance between the rolls is established.

Information sources

1. Patent for invention No. 2070832, RF, IPC B02B 3/04. Machine for peeling grain cereals. / E.N. Greenberg, Yu.M. Katznelson. - No. 5057195/13, declared 04/21/1992; publ. 12/27/1996.

2. Copyright certificate for the invention No. 1736602, USSR, IPC B02B 3/04. Machine for peeling grain. / A.S. Klimenko, S.G. Marine, P.P. Suvorov, M.E. Schwartzman. - No. 4889020/13, declared 10/11/1990; publ. 05/30/1992, Bull. No. 20.

Claims (1)

A machine for peeling seeds of leguminous crops, comprising a housing, a feeder, rubber rolls, a drive, characterized in that the drive provides counter rotation of the rolls with the same frequency, the bearings of the rolls are split sliding bearings, maintained in working condition by springs, and the gap between the rolls is regulated by thrust bolts.

Images