RU23357U1 - DEVICE FOR PREPARED TREATMENT OF SEED MATERIAL WITH A MAGNETIC FIELD - Google Patents

Abstract

1. A device for pre-planting processing of seed material with a magnetic field, containing a loading hopper, the output part of which is connected to the receiving part of the conveyor, permanent magnets located above the conveyor facing the same poles, characterized in that the permanent magnets are mounted on a rotating drum, the drive of which is made with the possibility of changing the rotation speed, and inserts of non-ferromagnetic material are installed between the permanent magnets. 2. The device according to claim 1, characterized in that the drum drive is equipped with a variator.

Description

Device for preplant treatment of seed magnetic

The utility model relates to agriculture, in particular, to devices for processing seed, and can be used for pre-planting with a gradient magnetic field (GMF) of potato tubers, grain seeds and other crops.

It is known that the optimal processing mode (obtaining the maximum possible yield) is determined by the number of magnetic gradients and the speed of movement of seeds through the zones of GMF 1.

A similar device for magnetic seed treatment is known, containing a loading hopper, a conveyor, a magnetic field source made of permanent magnets located above the conveyor along its length with a gap relative to each other 2.

A disadvantage of the known device is that the magnets are located relative to each other with alternating polarity, thus, in the space between the magnets the tension vector is zero. The greatest field strength is observed under the magnets facing the conveyor belt. The influence of the magnetic field of neighboring magnets leads to a decrease in the resulting field compared with the field of a single magnet.

The closest in technical essence to the claimed is a device for preplant seed treatment containing a loading hopper, a conveyor, a magnetic field source made of permanent magnets located above the conveyor along its length with a gap relative to each other and facing each other with the same poles 3.

The disadvantages of the known device are that:

.... i ,, .. J.- ..., t

IPC. 7A01C 1/00

by the field.

the overall dimensions of the device limit the number of installed magnets, which significantly reduces the possibility of changing processing modes;

- high material consumption.

The problem to which the utility model is directed is the need to create a compact plant with the ability to quickly change the treatment regimes of seeds of various agricultural kuliur.

The technical result from the use of the inventive utility model is to improve the quality of seed treatment, as well as to create a universal, when choosing treatment modes, and compact in design design.

The technical result is achieved in that in a device for preplant seed treatment containing a loading hopper, a conveyor, permanent magnets located above the conveyor facing each other with the same poles, permanent magnets are mounted on a rotating drum, the drive of which is equipped with a variator with the possibility of changing the rotation speed, and between Permanent magnets mounted inserts of non-ferromagnetic material.

Figure 1 shows the device, a General view; figure 2 - section aa in figure 1.

The device comprises a loading hopper 1, at the output of which there is a roller 2 for adjusting the thickness of the seed layer on the conveyor belt, a conveyor 3. A magnetic field source made of permanent magnets 4 located above the conveyor on the cylindrical surface of the drum 5. Magnets facing each other with the same poles placed in the grooves of the inserts 6 made of non-magnetic material. The drum drive is equipped with a variator 7. The tension of the variator belt is adjusted by a roller 8. The drum is mounted on racks equipped with a device 9 to adjust the height of its location above the conveyor belt. At the exit of the conveyor, a receiver of 10 seeds is installed.

The device operates as follows.

Before you start using the variator 7, roller 8 and device 9 set the desired, depending on the type of seeds, the processing mode. After that, the drive of the conveyor 3 is turned on and the seeds begin to be fed into the loading hopper 1. At the exit from the hopper, the seeds, under the action of the roller 2, are written in a uniform layer in thickness and fed to the conveyor 3. Seeds moved by the conveyor belt passing under the rotating magnets 4 fall under the influence of a gradient magnetic field, changing with the frequency of rotation of the drum 5, and then poured into the receiver 10 seeds.

The use of the proposed device in agriculture is not associated with high material costs and does not require highly qualified staff.

 I9

1. 2. 3. Information sources Bondarenko NF, Gak EZ, Rohinson EE, Ananyev IP. Magnetic fields in agricultural practice and research. S-P .: ANII, 1997, p. 105-110. Copyright certificate No. 1423015, cl. A 01 C 1/00, 1985. Copyright certificate 1752222 A1, cl. A 01 C 1/00, 1992.

Claims (2)

1. A device for pre-planting processing of seed material with a magnetic field, containing a loading hopper, the output part of which is connected to the receiving part of the conveyor, permanent magnets located above the conveyor facing the same poles, characterized in that the permanent magnets are mounted on a rotating drum, the drive of which is made with the possibility of changing the speed of rotation, and between the permanent magnets there are inserts of non-ferromagnetic material. 2. The device according to claim 1, characterized in that the drum drive is equipped with a variator.