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Fuel tank bracket and single-cylinder horizontal evaporative diesel engine provided with same

An evaporative, diesel engine technology, applied in the direction of engine components, machines/engines, charging systems, etc., can solve the problems of unstable distance, poor distance accuracy, and reduce installation distortion stress

Inactive Publication Date: 2012-09-05
蒋一民 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the prior art when the fuel tank is installed on the machine body, the position distance from the upper plane of the machine body is unstable and the distance accuracy is poor, and to reduce the cracking of the fuel tank, the invention provides a fuel tank bracket, which can realize when the fuel tank is installed on the body. The position distance from the upper plane of the machine body is stable and the distance accuracy is improved, thereby reducing the installation torsional stress and reducing the cracking of the fuel tank

Method used

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  • Fuel tank bracket and single-cylinder horizontal evaporative diesel engine provided with same
  • Fuel tank bracket and single-cylinder horizontal evaporative diesel engine provided with same
  • Fuel tank bracket and single-cylinder horizontal evaporative diesel engine provided with same

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Embodiment Construction

[0022] exist figure 1 Among them, water tank (20) is installed on the body (10). The upper cover (12) is installed on the body (10) and covers the balance shaft hole. The left end of the fuel tank (30) is lapped on the water tank plane (22), and the upper plane of the support (32) supports the right end of the fuel tank (30) along the mouth and is connected with the right end of the fuel tank (30) by welding, screwing or riveting, and the support ( 32) The lower vertical facade is close to the vertical facade of the body (10) and is fastened with the body (10) by bolts. The vertical distance from the upper plane of the body (10) to the upper plane of the support (32) is (m ), the vertical distance from the upper plane of the body (10) to the bottom of the fuel tank (30) is (n).

[0023] exist figure 2 Among them, the edge of the fuel tank (30) is superimposed on the plane (22) of the water tank of the water tank (20) overlapping the fuel tank, and two fastening bolt holes ...

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Abstract

The invention discloses a fuel tank bracket and a single-cylinder horizontal evaporative diesel engine provided with the same. One of the reasons for the vibration crack of an oil tank of a single-cylinder diesel engine in use is that a bolt which is arranged for bearing the bracket and screwed into a machine body along two horizontal directions has a non-precise and non-stable position, large torsional stress and easy vibration crack. In the single-cylinder horizontal evaporative diesel engine, a boss tightly attached to the upper plane of the machine body is arranged on the fuel tank bracket to make the bracket bear the opening of the oil tank precisely, stably and reliably, eliminate the torsional deformation stress of the assembly of the oil tank, have high precision of installation dimension and reduce the vibration crack.

Description

technical field [0001] The invention relates to a support for a single-cylinder horizontal evaporative diesel engine oil tank, especially a support for connecting and installing a fuel tank made of sheet metal stamping, a fuel tank made of synthetic materials and the upper part of a diesel engine body, especially pig iron casting and aluminum alloy die-casting , steel forging, synthetic material mold forming or metal sheet stamping or assembled brackets, and single-cylinder horizontal evaporative diesel engines equipped with such fuel tank brackets. Background technique [0002] At present, the fuel tank of the known single-cylinder horizontal evaporative diesel engine is installed on the plane or boss plane of the water tank supporting the fuel tank at one end, and the other end is supported by a fuel tank bracket to connect the fuel tank and the diesel engine body. The upper end of the bracket is welded or connected to the fuel tank by fasteners, and the vertical plane of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M37/00
Inventor 蒋尧夫
Owner 蒋一民
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