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A fuel tank structure for a hydraulic retarder

A hydraulic retarder and oil tank technology, applied in the direction of liquid resistance brakes, brake types, gear lubrication/cooling, etc., can solve the problems of poor precision and difficult processing, achieve high precision, simple processing process, and easy casting Effect

Active Publication Date: 2018-11-06
NINGBO HUASHENG COMBINED BRAKE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art, all oil passage parts in the oil tank for containing the oil are processed in one piece, so the processing is difficult and the precision is poor.

Method used

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  • A fuel tank structure for a hydraulic retarder
  • A fuel tank structure for a hydraulic retarder
  • A fuel tank structure for a hydraulic retarder

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] The present invention provides an oil tank structure for a hydraulic retarder, which includes a first housing 1 and a second housing 2 that covers the first housing 1 to form an oil chamber, and is characterized in that: an oil tank is arranged in the oil chamber The front side wall 3 of the oil passage and the rear side wall 4 of the oil passage, the upper ends of the front side wall 3 of the oil passage and the rear side wall 4 of the oil passage are connected by the first connecting part 6, the One side corresponding to the width direction is fixed and sealed to the inner wall of the first casing 1, and a pressure plate 7 covering the other side corresponding to the width direction of the front side wall 3 of the oil passage and the rear side wall 4 of the oil passage is provided in the oil chamber , the pressure plate 7, the front si...

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Abstract

The invention discloses an oil tank structure for a hydraulic retarder. The oil tank structure comprises a first housing and a second housing which covers the first housing to form an oil cavity. The oil tank structure is characterized in that an oil duct front side wall and an oil duct rear side wall are arranged in an oil cavity, wherein the upper end of the oil duct front side wall is connected to the upper end of the oil duct rear side wall through a first connecting part; one side, which corresponds to the width direction, of the oil duct front side wall, and one side, which corresponds to the width direction, of the oil duct rear side wall are fixed to the inner wall of the first housing and are sealed with the inner wall of the first housing; a pressure plate covering the other side, which corresponds to the width direction, of the oil duct front side wall, and the other side, which corresponds to the width direction, of the oil duct rear side wall, is arranged in the oil cavity; a main oil duct is defined by the pressure plate, the oil duct front side wall, the oil duct rear side wall and the first housing; a first oil hole is formed in the lower end of the main oil duct; and the position, close to the upper end of the main oil duct, of the pressure plate is provided with a second oil hole which communicates with the upper end of the main oil duct. According to the oil tank structure for the hydraulic retarder provided by the invention, the precision of the oil duct is high, and the processing process is simple.

Description

technical field [0001] The invention relates to the technical field of hydraulic retarders, in particular to an oil tank structure for hydraulic retarders. Background technique [0002] The hydraulic retarder is a reducer for large trucks. It converts the kinetic energy of the transmission shaft into the internal energy of the oil through the agitation of the oil, and then dissipates heat through the heat exchanger to achieve good retardation. However, in the prior art, all oil passage components in the oil tank for containing the oil are processed in one piece, so the processing is difficult and the precision is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an oil tank structure for a hydraulic retarder, the oil channel of which has high precision and simple processing. [0004] The technical solution adopted by the present invention is to provide an oil tank structure for a hydraulic retarder, which in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D57/00F16H57/04
CPCF16D57/00F16H57/0412
Inventor 陈静良徐凯操斌
Owner NINGBO HUASHENG COMBINED BRAKE TECH CO LTD
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