Rapid fuel oil filling connector for mine car
A technology for refueling joints and mining vehicles, which is applied in special distribution devices, packaging, distribution devices, etc., can solve problems such as poor sealing of refueling guns and refueling joints, increase production costs of enterprises, and oil leakage of mining equipment, so as to reduce leakage Oil phenomenon, prolong service life, reduce the effect of poor sealing
Pending Publication Date: 2019-02-01
BAOTOU IRON & STEEL GRP
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Problems solved by technology
The fuel refueling joint of the existing mine car, because there is no sealing measure for the refueling joint, dust often adheres to the surface, and it will be worn to varying degrees when it is matched with the refueling gun, causing the matching gap to become larger, or the compression device of the refueling gun is damaged. When worn or damaged, the seal between the refueling gun and the refueling joint is not tight, resulting in oil leakage during the refueling operation of mining equipment, which in turn increases the production cost of the enterprise
[0003] Therefore, those skilled in the art are devoting themselves to the development of a mine car fuel quick refueling joint, aiming to solve the problem of oil leakage caused by the poor sealing of the mine car fuel refueling joint and the refueling gun in the prior art during the refueling operation
Method used
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[0020] The following introduces several preferred embodiments of the present invention with reference to the accompanying drawings, so as to make the technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.
[0021] In the drawings, components with the same structure are denoted by the same numerals, and components with similar structures or functions are denoted by similar numerals. The size and thickness of each component shown in the drawings are shown arbitrarily, and the present invention does not limit the size and thickness of each component. In order to make the illustration clearer, the thickness of parts is appropriately exaggerated in some places in the drawings.
[0022] Such as figure 1 and 2 As shown, the fuel quick refueling joint of the mine car of the present invention includes a refue...
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The invention discloses a rapid fuel oil filling connector for a mine car. The rapid fuel oil filling connector for the mine car comprises an oil filling connector body, a threaded sleeve, fixing screws, a big sealing ring, a small sealing ring and a sealing cover. The threaded sleeve is mounted on the oil filling connector body through the fixing screws. The space between the threaded sleeve andthe oil filling connector body is filled with a sealant. A groove is formed in the end, matched with an oil filling gun, of the threaded sleeve, and the big sealing ring is inlaid in the groove with glue. A groove is formed in the end, matched with the oil filling gun, of the oil filling connector body, and the small sealing ring is inlaid in the groove with glue. According to the rapid fuel oil filling connector for the mine car, the sealing measure of the fuel oil filling connector is improved by replacing an original pressing-type sealing cover used for cooperation between an oil filling connector and an oil filling gun with the locking-type sealing cover, so that oil leakage is effectively prevented in oil filling work of the oil filling gun, fuel oil waste is greatly reduced, and low-consumption efficient operation of enterprises is ensured.
Description
technical field [0001] The invention relates to the technical field of mine car fuel filling, in particular to a mine car fuel fast filling joint. Background technique [0002] Fuel quick refueling connector is mainly used in large mining equipment, the refueling connector and refueling gun are matched by compression seal. The fuel refueling joint of the existing mine car, because there is no sealing measure for the refueling joint, dust often adheres to the surface, and it will be worn to varying degrees when it is matched with the refueling gun, causing the matching gap to become larger, or the compression device of the refueling gun is damaged. When worn or damaged, the seal between the fuel nozzle and the fuel connector is not tight, resulting in oil leakage of mining equipment during refueling operations, which in turn increases the production cost of the enterprise. [0003] Therefore, those skilled in the art are devoting themselves to developing a fuel quick refueli...
Claims
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IPC IPC(8): B67D7/04B67D7/42
CPCB67D7/04B67D7/42
Inventor 张同杰崔凤田野薛远建宋建华黄大江冯振伟吉军义杨伟军孙燕青刘建忠阿拉腾托雅
Owner BAOTOU IRON & STEEL GRP
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