RU190375U1 - SELF-PROPELLED GRAIN-BREEDING COMBINE WITH POWER INSTALLATION ON GAS FUEL - Google Patents

Abstract

The utility model relates to the field of agricultural engineering, in particular, to the design of self-propelled combine harvesters with a power plant on gaseous fuel. equipped with a device for filling gas and valves, communicated with the power supply system of the power plant. At the same time, the gas tank is fixed on the carrier frame of the combine from the outside of the technological devices of the combine, crossing the projection of the gas tank in a vertical plane. In the claimed utility model, the gas tank can be made in the form of a cartridge with high pressure cylinders. mounted on the carrier frame of the combine through the frame. Due to the above, the possibility of the self-propelled combine harvester with the power plant on gas shaped fuel without the need to change the location of the devices of the technological process of cleaning crops.

Description

The invention relates to the field of agricultural engineering, in particular to the design of self-propelled combine harvesters with a power plant on gaseous fuel.

The known design of the system of storage and supply of gas to the engine of the vehicle, containing gas tanks for storing liquefied and compressed gas, each of which is equipped with a device for filling gas and valves and connected to the power supply system of the vehicle engine [F02M 21/00 RU 2400645 published September 27, 2010].

A known design of a natural gas storage system for a vehicle, containing gas tanks for storage of liquefied and compressed gas, each of which is equipped with a gas filling device and shut-off and control valves and is connected by gas pipelines to the vehicle engine power supply system; the tanks for storing compressed gas are in the form cassettes with high-pressure cylinders, which are attached to the frame behind the cab of the vehicle and from the outside of the frame of the vehicle [B 60S 5/02 RU 128568 published on May 27, 2013].

These technical solutions provide the use of natural gas as a motor fuel, primarily for heavy trucks, tractors and buses. At the same time, the main purpose of the listed types of equipment is movement, and for a self-propelled combine harvester - a technological process consisting in harvesting crops and performed by a number of devices that are located in a certain way in a combine for optimal realization of their functions.

The closest in technical essence to the proposed utility model is the design of a self-propelled combine harvester containing a cabin; chassis, consisting of a supporting frame, drive axles and steering wheels; power plant (engine); devices of the technological process, carried out by the combine, such as an inclined chamber, accelerating and threshing drums, straw walkers, straw chopper, lattice mills, grain elevator, bunker with grain elevator [Dyuzhev A.A. Combine harvesters KZS-1218 "PALESSE GS12", KZS-10K "PALESSE GS10". - Minsk: Belarus, 2011, p. 6-8, 79].

Due to the energy produced by the engine and transmitted to the devices of the technological process, the self-propelled combine harvester performs harvesting of grain crops, including threshing, separation and cleaning of grain, accumulation of grain in the grain bunker with subsequent unloading.

However, in the level of technology is not identified description of the self-propelled combine harvester, using the power plant on gaseous fuel.

The objective of the proposed utility model is the creation of a self-propelled combine harvester with a power plant on gaseous fuel without the need to change the location of the devices of the technological process of harvesting crops.

The task is achieved by the fact that the self-propelled combine harvester includes a power plant, a carrier frame and devices of the technological process of the combine, the power plant is designed to work on gaseous fuel, the combine contains a gas tank equipped with a device for filling gas and shut-off and control valves, communicated with power system

the power plant and mounted on the carrier frame of the combine from the outside of the devices of the technological process of the combine, crossing the projection of the gas tank in a vertical plane.

In the proposed utility model, the gas tank can be made in the form of a cassette with high-pressure cylinders.

In the inventive utility model, the gas tank can be attached to the carrier frame of the combine by means of a frame.

The drawing shows a General view of the claimed device.

The proposed utility model includes a gas tank (not shown in the drawing), which is equipped with shut-off and control valves (not shown in the drawing) and a gas filling device (not shown in the drawing). The gas tank is connected to the power system (not shown in the drawing) of the power plant 1. The gas tank is attached to the carrier frame (not shown) of the combine 2. In this case, if there are two or more gas tanks, they can be fixed on one or both side panels (not indicated in the drawing) frame. The gas tank is located on the outside of the devices of the technological process (not shown in the drawing) of the combine, located on the side of it (crossing the projection of the gas tank in the vertical plane).

In the inventive utility model, the gas tank can be a cassette (not shown in the drawing) with high-pressure cylinders 3.

In the proposed utility model, the gas tank can be installed on the carrier frame of a combine using a frame (not shown in the drawing).

The proposed utility model operates according to the traditional technology used in gas-cylinder cars. The placement of the gas tank (not marked on the drawing), which can be made in the form of a cassette (not marked on the drawing) with high-pressure cylinders 3, is mounted on the support frame (not marked) of the combine 2 directly or by means of a frame from the outside (not shown in the drawing) of a combine intersecting the projection of the gas tank in a vertical plane, allows for its availability without the need to change the arrangement of devices for the agricultural harvesting process nnyh cultures.

Due to the above, it is possible to operate a self-propelled combine harvester with a gaseous fuel power plant.

Claims (3)

1. Self-propelled combine harvester, including the power plant, the carrier frame and the technological device of the combine, characterized in that the power plant is designed to work on gaseous fuel, the combine contains a gas tank equipped with a device for filling gas and valves and valves, reported with power supply system of the power plant and mounted on the carrier frame of the combine from the outside of the devices of the technological process of the combine, crossing the projection of the gas tank in the ver ticking plane. 2. Self-propelled combine harvester under item 1, characterized in that the gas tank is made in the form of a cassette with high-pressure cylinders. 3. Self-propelled combine harvester according to claim 1 or 2, characterized in that the gas tank is fixed to the carrier frame of the combine by means of a frame.

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