多点容积式智能干油集中润滑系统

Abstract

本实用新型提供一种多点容积式智能干油集中润滑系统，属于干油泵送技术领域。本实用新型的多点容积式智能干油集中润滑系统，包括储油组件、分油组件及动力组件，动力组件包括油泵伺服电机、油泵减速器以及齿轮泵，油泵伺服电机的输出轴与油泵减速器的输入轴连接，齿轮泵的输入轴与油泵减速器的输出轴连接，油泵伺服电机驱动油泵减速器运动，将动力传导至齿轮泵，带动齿轮泵运行；齿轮泵的入料口与储油组件连通，出料口与分油组件的进油口连通，用于将储油组件内存储的干油输送至分油组件，并通过分油组件的出油口向外排出。本实用新型将齿轮泵并与减速器配合使用，通过齿轮泵的旋转角度来精确控制出油量，并且齿轮泵还可以保证干油的连续输送。

Claims

1. A multipoint positive displacement intelligent dry oil centralized lubrication system, characterized in that, include: Oil storage components for storing dry oil; The oil separator assembly includes one oil inlet and multiple oil outlets; The power assembly includes an oil pump servo motor, an oil pump reducer, and a gear pump. The output shaft of the oil pump servo motor is connected to the input shaft of the oil pump reducer, and the input shaft of the gear pump is connected to the output shaft of the oil pump reducer. The oil pump servo motor drives the oil pump reducer to move, transmitting power to the gear pump and driving it to run. The inlet of the gear pump is connected to the oil storage assembly, and the outlet is connected to the inlet of the oil separator assembly. It is used to transport the dry oil stored in the oil storage assembly to the oil separator assembly and discharge it outward through the outlet of the oil separator assembly.

2. The multipoint positive displacement intelligent grease centralized lubrication system according to claim 1, characterized in that, The oil storage assembly includes an oil storage tank and an oil pressing plate. The oil storage tank forms a receiving space in which dry oil is stored. The oil pressing plate is housed in the receiving space and placed above the dry oil for downward squeezing of the dry oil.

3. The multipoint positive displacement intelligent grease centralized lubrication system of claim 1, wherein, The oil distribution assembly includes a distributor, a distribution shaft, and a distribution servo motor. Both the oil inlet and outlet are located on the distributor. The distributor also has a shaft hole, an oil inlet channel, and an oil outlet channel. The shaft hole extends through both ends of the distributor, and the distribution shaft is installed within the shaft hole. The distribution shaft is connected to the output shaft of the distribution servo motor and is driven to rotate within the shaft hole by the distribution servo motor. Both the oil inlet channel and the oil outlet channel are integrated inside the distributor. The oil inlet channel connects the shaft hole and the oil inlet, and the oil outlet channel connects the shaft hole and the oil outlet.

4. The multipoint positive displacement intelligent grease centralized lubrication system of claim 3, wherein, The distribution shaft is provided with an oil injection groove, an oil inlet hole, an oil passage hole, and an oil outlet hole. The oil injection groove is an annular groove structure located directly below the oil inlet channel and communicating with the oil inlet channel. The oil injection groove is formed by the outer ring surface of the distribution shaft being recessed towards the axis. The oil passage hole is formed inside the distribution shaft and is a closed hole. The oil inlet hole penetrates the bottom of the oil injection groove and connects the oil injection groove and the oil passage hole. The oil outlet hole penetrates the side wall of the distribution shaft and connects the oil passage hole and the shaft hole. The oil outlet hole is used in conjunction with the oil outlet channel. When oil is being discharged from any oil outlet, the oil outlet hole is connected to the oil channel corresponding to that oil outlet.

5. The multipoint positive displacement intelligent grease centralized lubrication system of claim 4, wherein, There are multiple oil outlets, and each oil outlet channel is configured to correspond to one of the oil outlets.

6. The multipoint positive displacement intelligent grease centralized lubrication system of claim 5, wherein, The oil inlet is located on the top surface of the distributor, and the oil outlet is located on the side surface of the distributor.

7. The multipoint positive displacement intelligent grease centralized lubrication system of claim 6, wherein, Multiple oil outlets are integrated on the same side of the distributor.

8. The multi-point volumetric intelligent dry oil centralized lubrication system according to claim 4, characterized in that, The number of oil inlets is multiple, and the multiple oil inlets are distributed in a ring array along the axis of the oil injection groove.

9. The multipoint positive displacement intelligent grease centralized lubrication system of claim 4, wherein, The number of oil outlet holes is multiple, and the multiple oil outlet holes are spaced apart along the axial direction of the distribution shaft. The projections of the multiple oil outlet holes on any longitudinal section of the distribution shaft do not overlap. Each oil outlet hole is matched with two oil outlet channels, and the two oil outlet channels are symmetrically arranged about the shaft hole.

10. The multipoint positive displacement intelligent grease centralized lubrication system of claim 4, wherein, The multi-point positive displacement intelligent dry oil centralized lubrication system further comprises a control assembly, the oil pump servo motor and the distributor servo motor are electrically connected with the control assembly and are controlled to operate by the control assembly.

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