Lubricating device for pumping mechanism, and vehicle
A technology of pumping mechanism and lubricating device, applied in the field of lubricating system, can solve the problems of wasting lubricating oil and insufficient lubrication of pumping mechanism
Inactive Publication Date: 2017-04-26
BEIQI FOTON MOTOR CO LTD
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- Application Information
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a lubricating device for a pumping mechanism and a vehicle to solve the problem that the lubricating device for a pumping mechanism in the prior art easily causes insufficient lubrication of the pumping mechanism or wastes lubricating oil
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[0021] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0022] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0023] It should be noted that the terms "first...
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The invention provides a lubricating device for a pumping mechanism, and a vehicle. The lubricating device comprises a pressure detector, a lubricating oil supply mechanism and a controller; the pressure detector is connected with the pumping mechanism and is used for detecting system pressure of the pumping mechanism; the lubricating oil supply mechanism is connected with the pumping mechanism and is used for supplying lubricating oil to the pumping mechanism; and the controller is connected with the pressure detector and is used for receiving a pressure signal detected by the pressure detector and controlling the lubricating oil supply amount of the lubricating oil supply mechanism according to the pressure signal. During use, the system pressure of the pumping mechanism is detected by the pressure detector, the controller controls the lubricating oil supply amount of the lubricating oil supply mechanism according to the pressure signal after receiving the pressure signal, the lubricating device can supply the lubricating oil according to the actual condition of the pumping mechanism, and waste of the lubricating oil can be avoided while sufficient lubrication of the pumping mechanism is guaranteed.
Description
technical field [0001] The invention relates to the technical field of lubricating systems, in particular to a lubricating device for a pumping mechanism and a vehicle. Background technique [0002] The working process of the existing pumping mechanism is that the piston rods of two series-connected main oil cylinders drive the concrete pistons to suck and push materials alternately. In this process, in order to prevent the concrete piston from being severely worn, the concrete piston uses spraying lubricating oil during reciprocating motion to reduce the wear degree of the concrete piston. [0003] At present, the lubricating method commonly used in the industry is to open a lubricating port near the tank end of the delivery cylinder. When the swing cylinder is reversing, the hydraulic oil of the swing cylinder is used to drive the lubricating pump to work, and then the lubricating oil is output from the lubricating port to lubricate the concrete piston. The amount of lubr...
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Login to View More IPC IPC(8): F04B53/18
CPCF04B53/18
Inventor 张慧芳陈昕陈铭梁文蓉马凯林
Owner BEIQI FOTON MOTOR CO LTD