RU218783U1 - Seed treatment device before sowing - Google Patents

Abstract

The utility model relates to agriculture and is designed to improve the efficiency of pre-sowing seed treatment, as well as seed treatment before germination. The proposed device for seed treatment before sowing ensures the continuity of seed disinfection, as well as treatment with the possibility of changing the dose of radiation by controlling the number of operating ultraviolet lamps and controlling the speed of the conveyor belt. 1 ill.

Description

The utility model relates to agriculture and is intended to improve the efficiency of pre-sowing seed treatment, as well as seed treatment before germination.

A device for pre-sowing seed treatment [RU 118161 U1, A01C 1/00 (2006.01), 20.07.2012] is known, consisting of a housing, a sealed cover, a source of ultraviolet radiation, a container for seeds, a permanent magnet, an inductive coil, a power source.

The disadvantages of the device for pre-sowing seed treatment include the lack of mechanization of the bookmarking process, as well as the subsequent extraction of treated seeds, which affects the flow of the process.

A known method of presowing treatment of wheat seeds [RU 2318305 C1, A01C 1/00 (2006.01), 10.03.2008]. To implement the method, a device is proposed, consisting of a seed hopper, an irradiation chamber, emitters, nozzles, a perforated conveyor belt.

The disadvantage of this method of pre-sowing treatment of wheat seeds is the inability to change the duration of seed treatment in the irradiation chamber.

A device for presowing seed treatment is known [RU 142430 U1, A01C 1/00 (2006.01), 06/27/2014], consisting of a housing, an automatic seed feed mechanism, a source of ultraviolet radiation, an electric motor, a gearbox, a dose rate counter.

The disadvantage of the presowing seed treatment is low productivity. The device can only be used for processing small volumes of seeds.

A device for processing bulk materials [SU 1732917 A1, A23L 3/26, May 15, 1992] is known, consisting of a cylindrical body, thermal insulation, side covers, an optically transparent pipeline-coil, couplings, inlet and outlet pipes, emitters.

The disadvantages of the device for processing bulk materials include the difficulty of adjusting the dose of radiation.

The objective of the utility model is to increase the uniformity of pre-sowing treatment of seeds with ultraviolet irradiation.

The technical result is achieved by the fact that the device provides for the possibility of disinfecting seeds on a conveyor belt and in a state of free fall. The change in the dose of radiation is carried out by the speed of the conveyor belt and the number of operating ultraviolet lamps.

The essence of the utility model lies in the fact that in order to implement this task, the proposed device for treating seeds before sowing is made of a loading hopper, an electrically driven damper, a belt conveyor, an electric drive, horizontal ultraviolet lamps, a reflector, a storage bin, vertical ultraviolet lamps, a reflective screen, a fan , shelves, control panel, frame.

At the same time, the seed treatment device is designed for continuous disinfection of seeds. For the possibility of loading seeds, a loading hopper is provided. The dosed supply of seeds from the loading hopper is carried out by means of a damper with an electric drive. For the possibility of moving seeds, a belt conveyor and an electric drive are provided. For seed disinfection, horizontal ultraviolet lamps are provided on the conveyor belt. Horizontal UV lamps are located inside the reflector. Under the belt conveyor there is a storage bin. Vertical ultraviolet lamps and a reflective screen are provided to disinfect the flow of seeds from the belt conveyor to the storage bin. The reflective screen provides for the possibility of repeated reflection of ultraviolet radiation on the processed seeds. To prevent the accumulation of dust in the processing area of vertical UV lamps, a fan is provided in the design. To prevent seeds from getting on vertical ultraviolet lamps, a shelf is provided. The operation of the device is controlled through the control panel. The structure is mounted on a frame.

A device for treating seeds before sowing will be apparent from the following description and the accompanying drawings.

In FIG. 1 shows a general view of a device for treating seeds before sowing, which consists of a loading hopper 1 (Fig. 1), for the possibility of metered supply of seeds in the loading hopper 1, an electric shutter 2 is mounted. A belt conveyor 3 is located under the loading hopper. conveyor 3 is provided with an electric drive 4. Above the belt conveyor 3 there are horizontal ultraviolet lamps 5 with a reflector 6. Under the belt conveyor 3, a storage bin 7 is mounted. the ultraviolet lamps 8 are configured to supply radiation to the seeds and the reflective screen 9. The reflective screen 9 is configured to re-reflect the radiation flux onto the seeds. To prevent the accumulation of dust during the operation of vertical ultraviolet lamps 8, a fan 10 is provided. To exclude the possibility of seeds getting on vertical ultraviolet lamps 8, a shelf 11 is provided at the end of the belt conveyor 3. The control panel 12 is configured to control the supply of seeds from the hopper 1 to the belt conveyor 3 by means of a damper with an electric drive 2. The control panel 12 is configured to control the number of operating vertical ultraviolet lamps 8. It is possible to operate simultaneously two vertical ultraviolet lamps 8, as well as simultaneously all vertical ultraviolet lamps 8. The control panel 12 is configured to control the speed of the conveyor belt 3. The structure is mounted on frame 13.

The seed treatment device works as follows.

The hopper 1 (Fig. 1) is filled with seeds. The operator turns on the horizontal ultraviolet lamps 5. Using the control panel 12, the operator sets the speed of the belt conveyor 3, the number of operating vertical ultraviolet lamps 8, the position of the electric damper 2 and turns on the fan 10. From the hopper 1, the seeds are fed to the belt conveyor 3. Using the belt conveyor 3, the seeds are moved to horizontal ultraviolet lamps 5. On the surface of the belt conveyor 3, disinfection is carried out by radiation from horizontal ultraviolet lamps 5. Radiation from horizontal ultraviolet lamps 5 is applied to the reflector 6 and the seeds being processed. The layer of seeds entering the storage bin 7 is disinfected in a free fall state by radiation from vertical ultraviolet lamps 8. After disinfection, the seeds are ready for subsequent planting or germination.

The proposed device for seed treatment before sowing ensures the continuity of seed disinfection, as well as treatment with the possibility of changing the dose of radiation by controlling the number of operating ultraviolet lamps and controlling the speed of the conveyor belt.

Information sources

1. RU 118161 U1, А01С 1/00 (2006.01). Device for pre-sowing treatment of seeds / V.F. Putko - 2012109166/13, claim. 03/11/2012; publ. 07/20/2012.

2. RU 2318305 C1, А01С 1/00 (2006.01). The method of pre-sowing treatment of wheat seeds / V.A. Saveliev, O.A. Kurochkin; - 2006116002/13, Appl. May 10, 2006; publ. 03/10/2008.

3. RU 142430 U1, А01С 1/00 (2006.01). Device for pre-sowing treatment of seeds / E.A. Vasenev, V.Yu. Romanov, D.A. Korepanov, A.V. Byvaltsev - 2013148152/13, claim. 10/29/2013; publ. 06/27/2014.

4. SU 1732917 A1, A23L 3/26. Device for processing bulk materials / V.I. Kruglik, E.A. Bags - 4686773, claim. May 6, 1989; publ. May 15, 1992.

Claims (1)

A device for treating seeds before sowing, comprising a frame, a loading bin mounted on the frame with an electrically driven shutter mounted in it, a belt conveyor, an electric drive of the belt conveyor, horizontal ultraviolet lamps with a reflector located above the belt conveyor, a storage hopper mounted under the belt conveyor, vertical ultraviolet lamps mounted in the space between the conveyor belt and the storage hopper and made with the possibility of applying radiation to the seeds and a reflective screen made with the possibility of re-reflecting the radiation flux to the seeds, a shelf installed under the conveyor belt to exclude the possibility of seeds getting on vertical ultraviolet lamps, a fan to prevent accumulation of dust in the processing area of vertical UV lamps, a control panel to control the number of operating vertical UV lamps, the speed of the conveyor belt and the position of the motorized damper.

Images