Rotor-type metering grease separator and assembly set as well as lubricating system adopting same
An oil separator, rotor type technology, applied in the direction of engine lubrication, lubrication pump, lubrication parts, etc., can solve the problems of easy leakage, high cost, high cleanliness requirements, etc., to achieve low power consumption, braking torque, etc. Large, good self-locking performance
Inactive Publication Date: 2012-01-04
启东润滑设备有限公司
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- Claims
- Application Information
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Problems solved by technology
The "two-line dry oil centralized lubrication system" using a two-line distributor has the following disadvantages: the system needs to have two main oil supply pipes, and there are many supporting equipment and piping to form the system, and it is difficult to know the actual oil supply situation of each point. The indicator rod at the end of each oil pressure plunger is a dynamic seal, which is prone to oil leakage due to the influence of system pressure and ambient temperature, which will affect the normal operation of the system
The "single-line dry oil centralized lubrication system" using a single-line distributor also has shortcomings: the size of the oil passage hole in the housing of the single-line distributor is small, and the cleanliness of the equipment, piping, and grease that make up the lubrication system is relatively high. The piston in the housing of the single-line distributor is a progressive oil distribution process, so as long as one oil supply port of the single-line distributor is blocked, the single-line distributor will stop the oil supply action, and other adjacent points will also stop. No oil supply, or even stop the oil supply work in this area or the whole system
[0005] In addition, the traditional combination mode of high-pressure lubrication pump + distributor has long-standing problems of unreliable sealing and easy leakage of high-pressure lubrication system, and the processing technology of precision elongated holes for key parts of high-pressure lubrication equipment is complex and costly
Method used
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[0033] As shown in Figures 1-5, the electric rotor metering oil separator of the present invention includes a rear body 1, a housing 2 and a cover plate 3, the rear body 1, the housing 2 and the cover plate 3 are connected in sequence, and the housing 2 is provided with There are a pair of intermeshing main and auxiliary rotors 5 and 6 connected with the external driving device 4. In this embodiment, a micro-motor reducer is used as the external driving device. Spaces are provided on both sides of the main and auxiliary rotor engagement positions. Cavity 7, wherein one side of the cavity communicates with the oil inlet channel 8, the oil inlet channel 8 extends to the lower plane of the rear body 1, and its opening on the lower plane is the oil inlet 9, and the oil inlet channel 8 is straight through The cavity 7 on the other side is connected to the oil outlet channel 11, the oil outlet channel 11 extends to the lower plane of the rear body 1, and its opening on the lower plan...
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The invention discloses an electric-rotor-type metering grease separator and an assembly set as well as a self-controlled metering medium-pressure output lubricating system adopting the same. The electric-rotor-type metering grease separator comprises an afterbody, a shell and a cover plate; and the grease separator is characterized in that a pair of mutually-meshed rotors (namely, a main rotor and a vice rotor) is arranged in the shell, the two sides of a meshing part between the main rotor and the vice rotor are respectively provided with a hollow cavity, the hollow cavity on one side is communicated with an grease-inlet flow channel, and the hollow cavity on the other side is connected with an grease-outlet flow channel. The electric-rotor-type metering grease separator assembly set adopting the electric-rotor-type metering grease separator is characterized that the number of the electric-rotor-type metering grease separator in the set is 2-4. The self-controlled metering medium-pressure output lubricating system adopting the electric-rotor-type metering grease separator is characterized by comprising a grease transportation / supply system, an electrical control system and a metering grease-separating system. The grease separator, assembly set and lubricating system disclosed by the invention have the advantages that lubricant greases required to be distributed can be performed metering, and performed boosting output without being affected by the viscosities of the greases and ambient temperature; and meanwhile, the lubricating system is less in assembled devices, light in weight, low in electric power consumption, and capable of carrying out medium-pressure output.
Description
technical field [0001] The invention relates to an electric rotor type metering oil separator. [0002] The invention also relates to an electric rotor type metering oil separator group adopting the electric rotor type metering oil separator. [0003] The invention also relates to a self-control metering medium pressure output lubricating system using the electric metering oil separator. The utility model belongs to the distribution metering field of dry oil lubricating grease. Background technique [0004] Today, in metallurgy, heavy machinery, cement, electric power, petrochemical, port and wharf industries and various large-scale engineering machinery and equipment, there are two main types of dry oil centralized lubrication systems that are most commonly used: one is to use a double-line distributor The "two-line dry oil centralized lubrication system" and the other is the "single-line dry oil centralized lubrication system" using a single-line distributor. The use of...
Claims
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Login to View More IPC IPC(8): F16N25/04F16N13/22F16N7/38
Inventor 吴国斌吴林强
Owner 启东润滑设备有限公司