Single cylinder horizontal water cooling diesel engine hand tractor installed with said diesel engine

Abstract

The tractor includes the main body of diesel engine. The oil box or the water tank or their combination, including the upper wall and the perisporium, is installed on the body. The cylinder cover is installed on the one end of the body. The air cleaner and the muffler are installed on the cylinder cover. There is an opening and the cover on the other end of the body. The flywheel is on one side of the body, and the cover of the gearbox in on the other side. The length and the volume of the oil box or the water tank or their combination can be increased under certain length of the entire diesel engine. The lighting blind zone appeared on the front and below part of the tractor can be removed so as to be favorable to field operation.

Description

Technical field: [0001] The invention relates to a single-cylinder horizontal water-cooled diesel engine and a walking tractor equipped with the diesel engine. Background technique: [0002] A single-cylinder horizontal diesel engine equipped on a walk-behind tractor is usually equipped with a lampshade at the front end of the fuel tank. For example, a single-cylinder diesel engine mask disclosed in the Chinese Utility Model Patent Specification No. 99229160 is one example. Its main body It is injection-molded with ABS engineering plastics. The front end of the cover body is formed with an integrated sign. Two assembly holes are provided on both sides of the cover body to fix the mask on the fuel tank. The diesel engine lampshade disclosed in the Chinese Utility Model Patent Specification No. 96246060 is another example of this type of diesel engine. It omits the manual turning device in the existing lamp assembly, and the lamp assembly is pressed by the bracket and the lamp...

AI Technical Summary

Problems solved by technology

The common disadvantage of the above-mentioned prior art is that under the condition of a certain overall length of the diesel engine, the length of the fuel tank and the water tank must be limited, which is not conducive to the increase of the volume

Secondly, in the prior art diesel engines of this type, the exposed high-temperature exhaust pipes are likely to cause burns and do not meet the requirements of relevant national standards.

Furthermore, when this type of diesel engine is assembled on a walking tractor, the lampshade installed on the front end of the fuel tank will have a blind spot in the front and bottom of the walking tractor due to its high height, which is unfavorable for field operations.

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