RU118585U1 - SNOWMOBILE - Google Patents

Abstract

1. A snow and swamp-going vehicle containing a body, a propeller, a steering, an engine compartment with an engine, a fuel tank, a luggage compartment, a seat, characterized in that it is equipped with a winch, which is installed on the front of the body, and a safety buffer, which is made in the form of a curved lattice and is installed on the front of the body, made open and equipped with a propeller in the form of wheels and / or tracks, the engine compartment with the engine is located in the rear part of the body, and the luggage compartment is made in the front part of the body, the seats for the driver and passengers are placed in two rows one after the other , and the fuel tank is located under the front seat, the body is made with the possibility of installing a frame on it to accommodate an awning or a rigid body. ! 2. The snow and swamp-going vehicle according to claim 1, characterized in that the luggage compartment is sealed, and an additional removable trunk is installed on the upper horizontal surface of the engine compartment, which is made in the form of a basket. ! 3. Snow and swamp vehicle according to claim 1, characterized in that the awning and / or rigid body are made with three side windows on each side and one rear window. ! 4. The snow and swamp-going vehicle according to claim 1, characterized in that the two front windows on each side are made on panels, which are made in the form of entrance landing openings. ! 5. Snow and swamp-going vehicle according to claim 1, characterized in that the rear window and the windows made on the panels of the entrance landing openings are made of soft, durable, thin, lightweight and transparent material. ! 6. Snow and swamp-going vehicle according to claim 1, characterized in that it is configured to mount the tracks on the wheels on each side and to remove them. ! 7. Snow and swamp-going vehicle according to claim 1, characterized in that

Description

The utility model relates to off-road vehicles intended for transporting people and various cargoes on poorly bearing soils and rough terrain in especially difficult road and climatic conditions, as well as complete impassability in swamps, lakes, and snow.

Known vehicle GT-SM (GA3-71) (V.F. Platonov, G.R. Leiashvili "Caterpillar and wheeled transport and traction machines" M., Mechanical Engineering, 1986, p.16, Fig. 46), containing the body including a cab, engine compartment, body, chassis with suspension and caterpillar mover, containing 6 road wheels on each side, one drive wheel.

When operating in snow and swamps, the GT-SM shows fairly good maneuverability and high-speed qualities. The specific ground pressure of 0.207 kg / cm ² , the ratio of the length of the supporting surface to the track gauge of 1.66: 1.

At the same time, GT-SM has the following disadvantages:

- decrease in floating properties when the conveyor is not loaded with people or cargo;

- low agility due to the large ratio of the length of the supporting surface to the track gauge of 1.66: 1;

- an open engine-transmission compartment creates difficulties with repair work, inconvenience in operation in difficult weather conditions;

- low driver placement in the cab on the bottom of the all-terrain vehicle reduces visibility;

- low buoyancy due to the lack of hydrodynamic devices;

- low efficiency due to high fuel consumption;

- insignificant ground clearance affects the passability indicator in the direction of deterioration - increased weight.

Known vehicle according to the patent of the Russian Federation No. 40625, class. B62D 55/00, 2002, adopted by the applicant for the prototype. It contains a housing, including a cabin with front and side windows, in which traffic controls are located, a driver's seat mounted on the floor of the cabin and a passenger seat, a motor-transmission compartment containing an engine that transmits torque to the caterpillar via the gearbox to the main and final drives with driving wheels, a cargo-passenger compartment, a running gear containing a suspension and a caterpillar mover having track rollers, driving wheels, caterpillar chains, a tension mechanism . The casing is made of volumetric all-metal, bearing, sealed, welded with a horizontal flat roof, each side surface of the casing is formed by one inclined plane and two vertical planes, the front surface of the casing consists of three inclined planes, the rear part is formed by vertical and inclined planes, while on the side inclined the housing plane in its middle part has air ducts for cooling the engine, a door is made in the rear vertical plane of the housing, front and rear Parts of the hull are equipped with removable hydrodynamic gratings mounted above the caterpillar chains, the engine and transmission compartment is located inside the housing between the cab and the cargo and passenger compartment in the middle of the body and is hermetically isolated from the cab and the cargo and passenger compartment, which are connected by a passage, and the caterpillar mover is equipped with a passage located above the motor and transmission compartment a steering wheel interacting with the track chain tensioner, which contains a crankshaft and hydraulic cylinder p located outside the housing, with one end of the hydraulic cylinder mounted directly on the axis of the steering wheel, the second end on the vehicle body, the vehicle is equipped with an automatic transmission.

However, this vehicle is not very comfortable, the body is stationary and always closed, which creates stuffiness inside in warm weather, only the caterpillar mover, which is not always convenient when driving on hard ground and asphalt, this arrangement of an all-terrain vehicle determines increased dimensions and weight.

The technical task of the claimed utility model is the creation of a universal snow and swamp vehicle of increased comfort and safety, with high maneuverability, buoyancy and increased performance, capable of moving both on wheels and on tracks, with the ability to install an awning and a rigid body with small dimensions and weight.

The problem is solved in that in the proposed solution, the snow and swamp vehicle is equipped with a winch, which is installed on the front of the hull, and a safety buffer, which is made in the form of a curved grating and mounted on the front of the hull, is made open and equipped with a mover in the form of wheels and / or tracks, motor the engine compartment is located in the rear of the hull, and the luggage compartment is made in the front of the hull, the seats for the driver and passengers are arranged in two rows one after the other, and the fuel tank is located under the front seat nym, the housing is made with the possibility of installing a frame on it to accommodate an awning or rigid body.

In addition, the luggage compartment is sealed, and on the upper horizontal surface of the engine compartment an additional removable luggage compartment is installed, which is made in the form of a basket.

In addition, the awning and / or rigid body is made with three side windows on each side and one rear window.

In addition, two front windows on each side are made on panels, which are made in the form of input landing openings.

In addition, the rear window and windows made on the panels of the entrance landing openings are made of soft, durable, thin, light and transparent material.

In addition, the snow and swamp vehicle is made with the possibility of installing tracks on the wheels on each side and removing them.

In addition, the tracks are made of rubber.

The technical result achieved by the utility model is to increase the comfort and safety of the snow-and-swamp vehicle without reducing the maneuverability and patency of the machine on slightly bearing soil.

Figure 1 shows a General view of an open-type snow and swamp vehicle on wheels, side view;

figure 2 - open-type snow and swamp vehicle on wheels, top view;

figure 3 - open-type snow and swamp vehicle on wheels, front view;

figure 4 - open-type snow and swamp vehicle on wheels, rear view;

figure 5 shows a General view of the snow and swamp open type on the tracks, side view;

Fig.6 - open-type snow and swamp vehicle on the tracks, front view;

Fig.7 is a General view of a snow and swamp vehicle with a rigid body on wheels, side view;

in Fig.8 is a General view of the snow and swamp vehicle with a rigid body on the tracks, side view;

figure 9 is a General view of snow and swamp with a frame for an awning on wheels, side view;

figure 10 is a General view of the snow and swamp with the frame for an awning on the tracks, side view;

Snow and swamp vehicle includes a housing 1, which is sealed and load-bearing.

The housing 1 is mounted on eight wheels 2 made by the leading. In the housing 1 there is a compartment for the driver and passengers, in which the seats 3 and 4 are placed for 2-4 people and the steering wheel 5, which is made motorcycle and equipped with a brake handle.

The luggage compartment is made in the front of the housing 1, which is closed by the hood 6. Headlights are installed on both sides of the hood 6. A winch 8 is installed on the front of the housing 1, and the front itself is covered with a safety buffer 9 made in the form of a curved lattice from pipes. The front of the housing 1 ends with a windshield 10.

In the rear part of the housing 1 there is a motor compartment 11, in which the engine 12 is located. On the left and right side of the engine compartment 11 are ventilation grilles 13, a hole 14 for the silencer exit is made in the grill on the left side. On the rear surface of the engine compartment 11, rear position lights 15 and a reversing light 16 are installed, and stamping 17 is performed under the license plate. And on the upper horizontal surface of the engine compartment 11 there is a removable luggage rack 18.

On the left side of the housing 1 there is a filler neck 19 of the fuel tank 20. The fuel tank 20 itself is located under the front seat 3. In addition, grab rails 21 are installed on the left and right sides of the housing 1 to facilitate the boarding of passengers in the snow and swamp.

Rear mudguards 1 under each side mounted mudguards 22 and 23.

Snow and swamp vehicle is made with the possibility of installing tracks 24 on wheels 2 and frame 25 for installing an awning 26 or a rigid body 27 on the housing 1. The tracks 24 are made of rubber, and the awning 26 and the rigid body 27 are made with windows 28 three on each side and one rear window . All windows 28, both the awning 26 and the rigid body 27, are made of thin, soft, durable and transparent material. Two front windows 28 from each side are placed on the panels 29, which are made in the form of landing openings, both in a rigid body and in a tent. The output landing apertures of the panels 29 are made of thin, durable and soft material. The drive of the tracks is carried out from eight wheels 2 mounted four on each side, while in front of each track 24 put on an asterisk 30.

Snow and swamp vehicle works as follows.

The movement of snow and swamp vehicles is carried out by transmitting torque from the engine 12 to the wheels 2. Motion control is carried out by the steering wheel 5, which is made motorcycle. When driving straight, the steering wheel 5 is in its original position. If necessary, make a turn or a turn, the steering wheel 5 is turned in the direction of turning or turning. But if the steering wheel 5 is slightly rotated when turning, and the side clutches brake slightly, allowing the snow and swamp vehicle to turn, then when turning the steering wheel 5, it is necessary to turn sharply and to the stop, while the side clutch blocks and the snow and swamp turns.

In the case of driving on heavy soils and loose snow on a snow and swamp vehicle, the tracks 24 are “shod”. Do this as follows: first install one side of the snow and swamp vehicle on the jack, then download the air from wheels 2, then put on the track 24, starting from the rear wheel 2 to sprockets 30. Having thus mounted the track 24 on wheels 2, the wheels 2 are again pumped up. Due to this, the track 24 is worn on the wheels 2 and the sprocket 30 with an interference fit, which creates a reliable connection of the wheels 2 with the track 24 and safe movement. And the implementation of the stops 31 on each of the outer and inner sides of the track 24, prevents the "crawl" of the track 24 from the wheels 2 during movement.

In the same way they “shoe” the caterpillar on the other hand.

The sprocket 30, when the track 24 is worn, serves to support the track 24 and facilitate overcoming a steep obstacle.

In case of overcoming a water obstacle, buoyancy of the snow and swamp path is ensured by making a sealed body 1 having a certain displacement, and moving through the water is carried out from the same engine 12 and tracks 24, driven from wheels 2. Additional equipment in the form, for example, of an outboard motor, or no propeller is required. The execution of the body is airtight and lightweight provides the snow and swamp trail with stable buoyancy.

Depending on certain meteorological conditions, either an awning 26 on the frame 25 or a rigid body 27 is installed on the snow and swamp vehicle, which significantly increases comfort and safety. And also, in addition, the possibility of installing tracks directly on the wheels, emphasizes its versatility.

Front placement of a sealed luggage compartment and an additional luggage compartment above the engine provide the procedure for placing people and goods on a snow and swamp vehicle.

And supplying the snow and swamp rover with a winch 8 allows him to pull himself out of this position in the event of a jam in the mud or in the snow, but the snow and swamp rover may not be equipped with a winch 8.

Using the proposed technical solution, it was possible to create a universal snow and swamp vehicle of increased comfort and safety, with high maneuverability, buoyancy and increased performance, able to move both on wheels and on tracks, and having the ability to install a lightweight tent and a rigid body with small dimensions and weight.

The developed and embodied design of the proposed snow and swamp vehicle during operation gives:

- the ability to move without loss of speed and ride quality, both on country roads and on snow cover, wetlands and similar impassable surfaces;

- the ability to force difficult and impenetrable swamps and water barriers (ponds, floods during floods);

- the possibility of access to a steep coast, movement on the terrain covered with light forest, shrubs, tall grass, reeds, etc .;

- the possibility of movement without loss of driving performance along the slope and up the slope.

Claims (7)

1. Snow and swamp vehicle, comprising a housing, propulsion, steering, engine compartment with engine, fuel tank, luggage compartment, seats, characterized in that it is equipped with a winch, which is installed on the front of the housing, and a safety buffer, which is made in the form of a curved grating and mounted on the front of the housing, made open and equipped with a propeller in the form of wheels and / or tracks, the engine compartment with the engine is located in the rear of the housing, and in the front of the housing there is a luggage compartment, seats for the driver and the passengers are arranged in two rows one after another, and the fuel tank is placed under the front seat, the body is made with the possibility of installing a frame on it to accommodate an awning or a rigid body. 2. Snow and swamp vehicle according to claim 1, characterized in that the luggage compartment is sealed, and on the upper horizontal surface of the engine compartment an additional removable luggage carrier is installed, which is made in the form of a basket. 3. Snow and swamp vehicle according to claim 1, characterized in that the tent and / or rigid body is made with three side windows on each side and one rear window. 4. Snow and swamp vehicle according to claim 1, characterized in that the two front windows on each side are made on panels that are made in the form of input landing openings. 5. Snow and swamp vehicle according to claim 1, characterized in that the rear window and the windows made on the panels of the input landing openings are made of soft, durable, thin, light and transparent material. 6. Snow and swamp vehicle according to claim 1, characterized in that it is made with the possibility of installing tracks on the wheels on each side and removing them. 7. Snow and swamp vehicle according to claim 1, characterized in that the tracks are made of rubber.