Development of mechanisms and devices for cultivation, harvesting and post-harvest treatment of seeds

The department of mechanization is working in the following areas:

— development of the third-generation device for combines for sunflower harvesting;
— development of universal technology for seed preparation of grain and oil crops based on the new machines and units;
— development of machines and mechanisms for integrated mechanization of work in breeding and primary seed production.



1. Two-row header for the Classic plot combines for harvesting small-plot experiments and breeding sowings of sunflower.

Technical specifications

Parameters

Values

Speed of the machine, km/h

2,0-5,0

Number of harvested rows

2

Productivity, plots/hour

40-60

Working width, m

1,0

Weight, kg

280

Working tool drive

hydraulic

Overall dimensions (length/width/height), mm

3000×1700×800

Height of harvested plants, m

0,5-2,5


2. Four-row header for sunflower harvesting

Designed for harvesting sunflower seeds in hybridization plots and breeding nurseries. Paired with plot combine Wintersteiger Delta


Technical specifications

Parameters

Values

Speed of the machine, km/h

up to 10

Number of harvested rows

4

Working width, m

2,4

Weight, kg

850

Working tool drive

hydraulic

Overall dimensions (length/width/height), mm

2600×3140×1450

Height of harvested plants, m

0,8-3,0


3. Breeding seeder for flax

Breeding seeder for flax is designed for sowing of breeding plots of small-seeded oil crops (oil flax, rapeseed, mustard, etc.).

Self-propelled seeder on the chassis of the tractor T-16

1 — central distributor; 2 — seed tube; 3 — sowing machine; 4 — mechanism for synchronous loading of seeds into the seeders; 5 — disc coulter; 6 — press wheel; 7 — operator’s seat; 8 — T-16 tractor chassis

Technical specifications

Parameters

Values

Number of rows sown

1-8

Row spacing, cm

15

Length of sown plots, m

2, 5, 10, 20

Number of operating personnel, people

2

Weight, kg

2150

Type of sowing machine

conical

Central distributor

available

Overall dimensions (length/width/height), mm

4000×1850×2840


4. Frame of the demountable and transferable mesh insulator


Technical specifications

Parameters

Values

Overall dimensions

(length/width/height), mm

30×5 х 2

Weight, kg

440

Installation time, man/hour

10

Dismantling time, man/hour

6


5. Container technology of seed cleaning of oil crops and complex for its implementation


Technical specifications

Parameters

Values

Productivity, t/hour

sunflower

soybean

flax

grains


1,1-1,8

6,0-8,0

0,5-1,0

8,0-10,0

Installed power capacity, kW

56,7

Seed injury, %

1,0-1,2

Seed yield, %

55-82

Number of containers, pcs

500


6. Container line for cleaning, drying and sorting soybean seeds of the highest reproductions



1 — delivery of parent material in containers; 2 — transportation of parent material by car to unloading trestle for its delivery to seed cleaning machine; 3 — trestle for container installation and seed cleaning machine loading; 4 — seed cleaning machine; 5 — finished product storage; 6 — overloading the parent material in a drying container; 7 — transportation by carom of a drying container to the dryer; 8 — dryer; 9 — transportation of a drying container to the trestle; 10 — overloading trestle; 11 — transportation of dried material to the seed-cleaning machine.

Technical specifications

Parameters

Values

Overall dimensions (length/width/height), mm

8,0×1,0×2,5

Power consumption, kW

20

Number of drying containers in the set, pcs

10

Number of operational containers, pcs

4

Productivity, kg/hour

from 100 to 300