RU218681U1 - Device for ultraviolet treatment when loading seeds - Google Patents

Abstract

The utility model relates to agriculture and is intended for surface disinfection and stimulation of seed germination. The device can be used for seed disinfection when loaded into a vehicle before sowing. The proposed device for ultraviolet treatment when loading seeds provides a controlled process of processing seeds with ultraviolet radiation energy by controlling the number of simultaneously operating ultraviolet lamps and the speed of the auger. Allows you to combine the technological operation of pre-sowing treatment and loading of seeds. 2 ill.

Description

The utility model relates to agriculture and is intended for surface disinfection and stimulation of seed germination. The device can be used for seed disinfection when loading into a vehicle before sowing.

A known method of disinfection of bulk products and a device for its implementation [EN 2279806 C2, A23V 9/06 (2006.01), A23L 3/54 (2006.01), 20.07.2006]. The device for disinfection of bulk products contains a hopper-dispenser, a vibrating conveyor, a source of ultraviolet radiation.

The disadvantages of the device include a decrease in the efficiency of irradiation due to the accumulation of dust over the vibrating conveyor during operation.

A device for ultraviolet irradiation of bulk materials is known [RU 2537500 C2, A23B 9/06 (2006.01), 10.01.2015]. The design of the device includes: a body, a drum, ultraviolet lamps, a dosing bin.

The disadvantages of the device include a decrease in the effectiveness of ultraviolet irradiation due to the accumulation of dust during rotation of the drum.

A known installation for pre-sowing treatment of seeds of various crops [RU 82510 U1, A01C 1/00 (2006.01), A61L 9/18 (2006.01), A61L 2/10 (2006.01), A61L 9/20 (2006.01), 10.05.2009] . The installation contains: a drum, an ultraviolet lamp, a drive, a reflector, a frame.

The disadvantages of the device include the lack of protection of ultraviolet lamps from mechanical damage. Rotating the material drum can damage the UV lamps.

The closest solution in terms of technological essence and the achieved effect is a device for ultraviolet seed treatment before germination [RU 2751843 C1, A01C 1/00 (2006.01), 07/19/2021]. The design of the device includes: a dosing hopper, an electric drive, an auger, ribs, a casing, an ultraviolet lamp, a parabolic reflector, an unloading compartment, a frame.

The disadvantages of the device include a low bactericidal flux from a single source of ultraviolet radiation, which makes it possible to process small amounts of seeds.

The objective of the utility model is to provide a controlled process of processing seeds with ultraviolet radiation energy during loading.

The technical result is achieved by the fact that the dose of seed treatment can be changed by controlling the number of simultaneously operating ultraviolet lamps and the possibility of changing the screw speed by means of a frequency converter.

The essence of the utility model lies in the fact that in order to implement this task, the proposed device for ultraviolet treatment when loading seeds is made of a hopper, a gear motor, auger, a casing, an unloading zone, ultraviolet lamps, parabolic reflectors, windows, tension latches, a frame, wheels, supports with a wheel, a cable with fasteners, a frequency converter, a control panel.

At the same time, a device for ultraviolet treatment during loading of seeds is necessary to stimulate germination processes in seeds and disinfect the surface of seeds from mold and fungi before sowing, germination or during storage. A bunker is provided for the possibility of loading seeds. Under the bunker there is a motor-reducer that provides rotation of the auger. The screw is mounted in a casing. Part of the auger is located in the bunker. The auger is needed to move the seeds from the hopper to the unloading area. In zone B, C and D, ultraviolet lamps with parabolic reflectors are installed on the screw casing. Each zone has two UV lamps with parabolic reflectors. Parabolic reflectors are made with the ability to concentrate the radiation flux from ultraviolet lamps on a layer of seeds through windows. Windows are fixed on the surface of the casing. The windows are made of material that transmits ultraviolet radiation. To replace or clean the UV lamps, the parabolic reflectors are detachable on tension latches. The structure is mounted on a frame. Wheels are mounted on the frame to move the ultraviolet treatment device when loading seeds. To reduce the load on the casing during operation of the device, a support with a wheel and a cable with fasteners are provided. Changing the speed of rotation of the screw is carried out by means of a frequency converter. A control panel is provided for the possibility of turning on the motor-reducer and controlling the number of simultaneously operating ultraviolet lamps.

The device for ultraviolet treatment when loading seeds will be clear from the following description and the accompanying drawings.

In FIG. 1 shows a general view of the device for ultraviolet treatment when loading seeds. In FIG. 2 shows a section of the casing in the zone of seed treatment with ultraviolet radiation.

The device for ultraviolet treatment when loading seeds consists of a hopper 1 (Fig. 1), a gear motor 2, an auger 3 (Fig. 1, 2). The screw 3 is located in the casing 4 and is made rotatable by means of a motor-reducer 2 (Fig. 1). To be able to capture and move the seeds part of the auger 3 (Fig. 1, 2) is located in the hopper 1 (Fig. 1). The auger 3 (Fig. 1, 2) is necessary to move the seeds from the hopper 1 (Fig. 1) to the unloading zone 5. For the possibility of processing seeds when moving to the unloading zone 5, zones B are provided in the casing 4 (Fig. 1, 2), C and D. Two ultraviolet lamps 6 with parabolic reflectors 7 are mounted in each zone. Parabolic reflectors 7 are fixed on the surface of the casing 4 on tension latches 9 (Fig. 2). The design is mounted on frame 10 (Fig. 1). The movement of the device is carried out by means of wheels 11 located on the frame 10. To reduce the load on the casing 4 (Fig. 1, 2) during operation of the device, a support with a wheel 12 (Fig. 1) and a cable with fasteners 13 are provided. 3 (Fig. 1, 2) provides a frequency converter 14 (Fig. 1). To be able to turn on the gear motor 2 and ultraviolet lamps 6 (Fig. 1, 2), a control panel 15 is provided (Fig. 1). The control panel 15 is configured to control the number of simultaneously operating ultraviolet lamps 6 (Fig. 1, 2). The device provides for the possibility of operation of ultraviolet lamps 6 of zone B only, as well as a mode with simultaneous operation of ultraviolet lamps 6 of zone B and C, and a mode in which ultraviolet lamps 6 of zone B, C and D operate simultaneously.

Device for ultraviolet treatment when loading seeds works as follows. The operator on the control panel 15 (Fig. 1) selects the number of simultaneously operating ultraviolet lamps 6 (Fig. 1, 2) taking into account known combinations: ultraviolet lamps 6 only zone B, simultaneous operation of ultraviolet lamps 6 zones B and C, simultaneous operation of ultraviolet lamps 6 zones B, C and D. Then, on the control panel 15 (Fig. 1), the operator turns on the ultraviolet lamps 6 (Fig. 1, 2), the gear motor 2 (Fig. 1) and sets the speed of the screw 3 (Fig. 1 , 2) by means of a frequency converter 14 (Fig. 1). The number of simultaneously operating ultraviolet lamps 6 (Fig. 1, 2) and the rotational speed of the auger 3 are selected taking into account the required dose of treatment for a particular type of seed. Seeds are fed into the hopper 1 (Fig. 1). The motor-reducer 2 rotates the screw 3 (Fig. 1, 2). When the screw 3 rotates, the mass of seeds from the hopper 1 (Fig. 1) enters the casing 4 (Fig. 1, 2). When moving along the casing 4 in zones B, C and D, the seeds are exposed to radiation from ultraviolet lamps 6, while the seeds are disinfected from microorganisms and mold. Treatment with ultraviolet radiation takes place sequentially, starting from zone B, then the mass of seeds is mixed into zone C, then into zone D, which makes it possible to increase the uniformity of treatment of the entire mass of seeds. After passing through zone G, the mass of seeds is moved to the unloading zone 5 (Fig. 1). The mass of seeds from the unloading zone 5 is fed into the vehicle or tanks for temporary storage. The device for ultraviolet treatment when loading seeds can also play the role of only a screw loader, while the operator on the control panel 15 turns on only the gear motor 2.

The proposed device for ultraviolet treatment when loading seeds provides a controlled process of processing seeds with ultraviolet radiation energy by controlling the number of simultaneously operating ultraviolet lamps and the speed of the auger. Allows you to combine the technological operation of pre-sowing treatment and loading of seeds.

Information sources

1. RU 2279806 C2, А23В 9/06 (2006.01), A23L 3/54 (2006.01). A method for disinfecting bulk products and a device for its implementation / Arkhipov V.P., Bazikov V.I., Kamrukov A.S., Kozlov N.P., Krylov A.I., Shashkovsky S.G., Yalovik M.S. .; applicant and patent holder Melitta-UF LLC. - 2004116184/13, Appl. May 27, 2004; publ. 07/20/2006.

2. RU 2537500 C2, A23V 9/06 (2006.01). Device for ultraviolet irradiation of bulk materials / Khasaev Kh.S., Khasaev S.S., Kabaloev T.Kh.; applicant and patent holder FGBOU VPO "Gorsky State Agrarian University". - 2012133417/13, Appl. 08/03/2012; publ. 01/10/2015.

3. RU 82510 U1, А01С 1/00 (2006.01), A61L 9/18 (2006.01), A61L 2/10 (2006.01), A61L 9/20 (2006.01). Installation for pre-sowing treatment of seeds of various agricultural crops / Zeynalov A.A., Chetokin A.M., Tikhonov V.N., Burtasov Yu.V., Ivanov I.A.; applicant and patent holder State Scientific Institution All-Russian Research Institute of Agricultural Radiology and Agroecology of the Russian Academy of Agricultural Sciences. - 2008139333/22, Appl. 10/06/2008; publ. 05/10/2009.

4. RU 2751843 C1, А01С 1/00 (2006.01). Device for ultraviolet treatment of seeds before germination / S.V. Vendin, Yu.V. Saenko, V.Yu. Strakhov, M.S. Shirokov; applicant and patent holder FGBOU VO Belgorod State Agrarian University. - 2020140719, appl. 09.12.2020; publ. 07/19/2021.

Claims (1)

A device for ultraviolet treatment during loading of seeds, including a frame, a hopper fixed on it, a gear motor, a casing with an auger, parabolic reflectors with ultraviolet lamps, windows, tension latches, characterized in that a frequency converter is provided for the possibility of changing the auger speed, for the possibility of changing the dose of seed treatment provides the ability to control the frequency of rotation of the auger and turn off individual ultraviolet lamps, the number of simultaneously operating ultraviolet lamps is controlled by means of a control panel mounted on the body.

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