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Automatic oil lubricating pump

A grease lubrication and automatic technology, which is applied in the direction of lubricating pumps, engine lubrication, lubricating oil containers, etc., to achieve the effect of saving oil and energy

Inactive Publication Date: 2011-04-06
浙江胜祥机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to solve is the problem that the existing grease lubricating device cannot perform regular and quantitative oil supply lubrication according to the different lubricating demand oil quantities of machinery and equipment

Method used

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] As shown in the figure, the present invention includes a casing 1, an oil storage barrel 3 arranged in the casing 1, a plunger pump 6 arranged at the bottom of the oil storage barrel 3, a controller 2 for controlling the action of the plunger pump 6, and a plunger pump 6 A decelerating motor, a pressure regulating valve 8 and a solenoid valve 9 are connected to the top, an oil supply head 11 is connected to the solenoid valve 9, a pressure relay 7 is connected to the pressure regulating valve 8, and the oil supply head 11 is a one-way valve.

[0020] Controller 2 is a time relay. There are three time relays, which are respectively time relay T1, time relay T2, and time relay T3. Time relay T2 and time relay T3 are connected.

[0021] A double-layer warning light 13 is provided on the side of the case 1, an electrical control panel 1-1 is provid...

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Abstract

The invention discloses an automatic oil lubricating pump which comprises a case, an oil reservoir arranged in the case, a displacement pump arranged at the lower part of the oil reservoir, and a controller for controlling the operation of the displacement pump, wherein the displacement pump is connected with a reducing motor, a pressure regulating valve and a solenoid valve; the solenoid valve is connected with an oil feed tap; the pressure regulating valve is connected with a pressure relay; and the oil feed tap is a check valve. The invention has the advantages that by using the automatic oil lubricating pump, the oil feed lubrication in different lubricating demands of different kinds of machine equipment can be satisfied, and the oil energy can be saved.

Description

technical field [0001] The invention relates to a centralized lubricating device, in particular to an automatic grease lubricating pump, which can meet different lubricating requirements of machinery and equipment and can adjust the amount of lubricating oil required by the machine. Background technique [0002] At present, the centralized lubricating device (total loss type lubricating device) grease lubricating pump mainly includes components such as a motor, a reducer, a plunger pump, and an oil storage cylinder. This kind of grease lubrication pump directly provides the required lubricating oil to the lubricating point of the machine equipment through the linear reciprocating motion of the plunger (oil suction-oil discharge) by the plunger pump. But the oil output of this kind of grease lubrication pump is fixed, it mainly relies on the distributor to carry out rationing and supplying oil, that is, one time of oil supply, and other points are relatively simultaneously su...

Claims

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Application Information

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IPC IPC(8): F16N7/38F16N13/04F16N23/00F16N19/00
Inventor 蔡孔雄
Owner 浙江胜祥机械有限公司
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