Integrated exhaust device applied to agricultural vehicles

Abstract

The invention discloses an integrated exhaust device applied to agricultural vehicles. The integrated exhaust device comprises an exhaust tube. The integrated exhaust device is characterized in that a plurality of fixing pieces are arranged on the exhaust tube; a connection piece is arranged at the front end of the exhaust tube; an exhaust tail hood is arranged at the rear end of the exhaust tube; and furthermore, the exhaust tube is made of a hollow stainless steel tube; and a backpressure-free helical helix is arranged inside the exhaust tube. The integrated exhaust device has the functions of purifying the tail gas, saving the energy, being safe and reducing the noise; and due to the backpressure-free helical design, the air flow can uniformly pass through layers, so that the effective flowing area is greatly increased, and the exhaust backpressure is greatly reduced. The integrated exhaust device is a stainless steel tube which is attractive in appearance, resisting in high-temperature and acid-base and long in service life; and moreover due to the integrated mode, the weight is light. The integrated exhaust device is long in service life, that is, the service life is more than 10 years, the structure is simple, and the installation and the maintenance are convenient.

Description

technical field [0001] The invention belongs to the field of exhaust equipment, and in particular relates to an integrated exhaust device for agricultural vehicles. Background technique [0002] With the development of society, agricultural machinery and equipment have played an important role in agricultural production. Mechanical equipment ensures the mechanization of agricultural production, reduces manual labor, and improves production efficiency. Among agricultural machinery and equipment, agricultural vehicles are an important component. However, the exhaust device of the existing agricultural vehicle has great defects, mainly reflected in the heavy weight of the exhaust device, which is easily broken when subjected to vibration during agricultural operations, and the welded part is particularly easy to break. Another is that the temperature on the exhaust pipe is high, which is easy to burn the user, easy to deform due to heat, and unsafe. Contents of the inventio...

AI Technical Summary

Problems solved by technology

However, the exhaust devices of existing agricultural vehicles have great defects, which are mainly reflected in the heavy weight of the exhaust devices. During agricultural operations, they are easily broken when they are shaken, and the welds are particularly easy to break.

Another thing is that the temperature on the exhaust pipe is high, it is easy to burn the user, and it is easy to deform due to heat, which is not safe.

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