Gearbox rapid follow lubricating cooling system and lubricating cooling control method
A lubrication cooling and gear box technology, applied in the direction of gear lubrication/cooling, belt/chain/gear, transmission parts, etc., can solve the complex oil circuit and hardware structure, low efficiency of lubrication and cooling system, and uncontrollable flow of lubrication and cooling oil And other issues
Active Publication Date: 2020-05-19
武汉钢铁有限公司
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Problems solved by technology
Therefore, the oil-immersed lubrication method is not suitable for the lubrication of the gear distribution box with high speed and heavy load.
[0006] In some occasions, forced lubrication is used, but the oil circuit and hardware structure are very complicated, which puts forward higher requirements for the design and production process of parts
Moreover, the flow and pressure of the cooling lubricating oil are not controlled by the spool, and the flow of the lubricating and cooling oil is uncontrollable, resulting in low efficiency of the entire lubricating and cooling system
Method used
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[0025] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0026] A gearbox fast-following lubrication and cooling system designed in the present invention, such as figure 1 As shown, it includes main motor speed measurement unit 1, main motor 2, reducer 3, gearbox 4, oil circuit control unit 6, oil circuit pressure detection unit 7, lubricating oil quantity master valve 8, safety valve 10, oil circuit flow rate Detection unit 11, gearbox physical quantity detection unit 12, controller 14, lubrication pump 9 and AC motor 5, wherein the output shaft of the main motor 2 is connected to the power input end of the gearbox 4 through the reducer 3, and the main motor speed measurement unit 1 Installed on the main motor 2 for measuring the speed of the main motor, the gear box physical quantity detection unit 12 is installed on the gear box 4 for detecting the physical parameters (temperature, pressure, flow) ...
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The invention discloses a gear case rapid follow-up lubricating and cooling system. The gear case rapid follow-up lubricating and cooling system comprises a main motor rotating speed measurement unit,a main motor, a speed reducer, a gear case, an oil way control unit, an oil way pressure detection unit, a lubricating oil amount master valve, a safety valve, an oil way flow detection unit, a gearcase physical quantity detection unit, a controller, a lubrication pump and an alternating current motor. An output shaft of the main motor is connected with the power input end of the gear case through the speed reducer. The main motor rotating speed measurement unit is mounted on the main motor and used for measuring the rotating speed of the main motor. The gear case physical quantity detectionunit is mounted on the gear case and used for detecting physical parameters of the gear case. The signal output end of the main motor rotating speed measurement unit is connected with the main motorrotating speed signal input end of the controller. The signal output end of the gear case physical quantity detection unit is connected with the gear case physical quantity signal input end of the controller. By means of the gear case rapid follow-up lubricating and cooling system, rapid follow-up control over the lubricating system can be achieved.
Description
technical field [0001] The invention relates to the technical field of gearbox lubrication equipment, in particular to a gearbox fast-following lubrication cooling system and a lubrication cooling control method. [0002] technical background [0003] Lubrication is the use of lubricating oil to reduce friction and temperature of friction pairs, or to improve other forms of surface damage. Reasonable selection and design of lubrication methods, lubrication systems and devices is very important for reducing frictional resistance, reducing surface wear and maintaining oil temperature, making equipment have good lubrication conditions and working performance, ensuring efficient operation of equipment, saving energy and prolonging service life. Significance. [0004] At present, the gearbox lubrication method mostly adopts the oil immersion lubrication method. That is, the lubricating oil is brought to the meshing place by means of the rotation of the gear or other auxiliary pa...
Claims
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IPC IPC(8): F16H57/04
CPCF16H57/0435
Inventor 熊雯陈燕才张雪荣张堂正邱碧涛万菲黄强董元广仇丹圣王坤
Owner 武汉钢铁有限公司