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Crusher lubrication device

A technology of lubricating device and crusher, applied in the direction of engine lubrication, mechanical equipment, engine components, etc., can solve the problems of short life, unstable flow, leakage, etc., and achieve the improvement of pressure, oil supply efficiency and service life. Effect

Active Publication Date: 2017-08-11
太原钢铁(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a crusher lubricating device, which uses a vertical oil pump, which solves the disadvantages of the original horizontal gear oil pump, such as short life, unstable pressure and flow, and leakage; effectively avoids oil pump leakage and insufficient pressure to cause the crusher to burn. or friction pad accidents; prolong the service life of the oil pump, stabilize the pass rate of the particle size of the crushed iron ore product in this process, improve the crushing efficiency of the crusher, and eliminate potential safety hazards

Method used

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  • Crusher lubrication device

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Embodiment 1

[0038] Such as figure 1 As shown, a crusher lubricating device includes an oil tank. A vertical oil pump is arranged in the oil tank 10. The oil pump is fixed in the oil tank 10 through an oil pump bracket 19. A motor 4 is arranged on one side of the oil tank 10. Above the motor 4 is a motor pulley 2. The center of the oil pump is provided with a main shaft 18, the main shaft 18 is a stepped shaft, and the main shaft 18 is successively provided with an oil pump pulley 1, an upper bearing shaft seal device 3, a bearing 20, a support ring 5, a lower bearing shaft seal device 16, a coupling sleeve 15, Gland 14, nylon sleeve 13, pump casing 12, impeller 7, lock nut 11;

[0039] The oil pump pulley 1 set on the top of the main shaft 18 is connected with the main shaft 18 through a flat key, and a transmission rubber belt is set between the motor pulley 2 and the oil pump pulley 1, and the motor 4 drives the vertical oil pump through the transmission rubber belt to realize continuou...

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Abstract

The invention discloses a crusher lubricating device, which comprises an oil tank, in which a vertical oil pump is arranged, the oil pump is fixed in the oil tank through an oil pump bracket, a motor is arranged on one side of the oil tank, and a motor pulley is above the motor; the center of the oil pump is provided with a main shaft , the main shaft is a stepped shaft, and the main shaft is equipped with an oil pump pulley, an upper bearing shaft seal device, a bearing, a support ring, a lower bearing shaft seal device, a coupling sleeve, a gland, a nylon sleeve, a pump casing, an impeller, and a lock nut. This device solves the drawbacks of the original gear oil pump, such as short life, low pressure, leakage, etc.; effectively avoids the accidents caused by the leakage of the oil pump, insufficient oil supply and pressure, and the burnt sleeve or friction pad of the crusher; prolongs the service life of the oil pump and improves the crushing efficiency of the crusher. mine efficiency and eliminate potential safety hazards.

Description

technical field [0001] The invention relates to a crusher lubricating device, which belongs to the technical field of mining machinery. Background technique [0002] The lubrication device of the crusher is a lubrication system that satisfies the crushing requirements of the crusher. It is the blood of the crushing work of the crusher. It is composed of an oil pump, a drive motor, an oil tank, a control valve group, and a cooler. It is required that the oil supply pressure and flow rate of the lubricating device of the crusher should be stable, and there should be no shortage of oil supply, let alone oil cut-off. In general production, in the process of crushing iron ore, crusher lubrication technology often has technical problems such as short service life of the oil pump, insufficient pressure, and leakage. Poor lubrication has seriously affected the safe production of the gyratory crusher, and brought great difficulties to equipment management and production organization...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16N7/38
Inventor 何铁牛王振兵雷墨林
Owner 太原钢铁(集团)有限公司
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