Integrated exhaust device applied to agricultural vehicles

An exhaust device, integrated technology, applied in the direction of exhaust device, muffler device, air quality improvement, etc., can solve the problems of heavy exhaust device, high temperature on the exhaust pipe, easy to burn users, etc. Easy maintenance, reduced exhaust back pressure, beautiful appearance

Inactive Publication Date: 2013-08-28
昆山市润苏物资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Integrated exhaust device applied to agricultural vehicles
  • Integrated exhaust device applied to agricultural vehicles

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Experimental program
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Effect test

Embodiment

[0019] like figure 1 , figure 2 As shown, an integrated exhaust device for agricultural vehicles includes an exhaust pipe 3 on which several fixing parts 2 are arranged. In this embodiment, the shape of the exhaust pipe 3 is set to match the shape of the agricultural vehicle. In this utility model, the front end of the exhaust pipe 3 is provided with a connecting piece 1, and the connecting piece 1 is connected to the exhaust outlet. The rear end of the exhaust pipe 3 is provided with an exhaust tail cover 4, which plays a protective role.

[0020] In this embodiment, the exhaust pipe 3 is an exhaust pipe made of a hollow stainless steel pipe. Three fixing parts 2 are evenly distributed on the side of the exhaust pipe 3 . The fixing part 2 is connected to the bottom of the agricultural vehicle, which reduces the damage caused by the vibration to the exhaust pipe.

[0021] In this embodiment, a non-backpressure helical screw 5 is arranged inside the exhaust pipe 3, and th...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N13/08F01N13/16F01N3/28
CPCY02A50/20
Inventor 汪亮
Owner 昆山市润苏物资有限公司
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