Search

CN-122010041-A - High-density lubricating grease filling system

CN122010041ACN 122010041 ACN122010041 ACN 122010041ACN-122010041-A

Abstract

The invention discloses a high-density lubricating grease filling system, which relates to the technical field of machine manufacturing and comprises a hydraulic pump source assembly, a hydraulic execution assembly, a high-density lubricating grease storage, a split charging tool end, pipelines among all parts, an electric control system and a cable, and the hydraulic pump source assembly, the hydraulic execution assembly, the high-density lubricating grease storage, the split charging tool end, the pipelines, the electric control system and the cable are integrated into an organic system. The invention provides a high-density lubricating grease filling system, which has strong universality, can meet the conveying or split charging of semi-fluid media in a wider density range, has high degree of automation, energy conservation, environment friendliness, compact structure, simplified control, small occupied space and reliable performance, and can meet the split charging and filling requirements of high-density lubricating grease.

Inventors

  • HE CHUNHUI
  • YANG DIANBAO

Assignees

  • 启东市申海润滑设备有限公司

Dates

Publication Date
20260512
Application Date
20260401

Claims (5)

  1. 1. A high-density lubricating grease filling system, comprising: The oil tank comprises a liquid oil tank (1), wherein a partition plate is longitudinally arranged on the inner wall of the oil tank (1), and divides the oil tank (1) into an oil suction area and an oil return area; The oil pump (6), the inlet of the oil pump (6) is connected with the filter (2), and the inlet of the oil pump (6) is connected with the filter (2) through a pipeline (16); the oil pump is characterized in that the outlet of the oil pump (6) is connected with a one-way valve through a pipeline (16), and the one-way valve is arranged on the oil pump (8). The one-way throttle valve (15), the hydraulic control one-way valve (14) and the reversing valve (13) are sequentially arranged on the oil path block (8) from bottom to top; The storage device comprises a storage device (25), wherein the storage device (25) is a high-density lubricating grease storage device (25), a liquid level meter is arranged in the storage device (25), a second air filter (27) is connected to the upper end of the storage device (25), and a medium filling port is formed in the upper end of the storage device (25); the hydraulic execution assembly comprises an oil cylinder (19), a first one-way valve (20), a second one-way valve (21) and an oil cylinder (19) placing tray, wherein an inlet of the first one-way valve (20) is connected with a C cavity of the oil cylinder (19), an outlet of the first one-way valve (20) is connected with a split charging terminal (22) of a split charging tool, an outlet of the second one-way valve (21) is connected with the oil cylinder (19), and an inlet of the second one-way valve (21) is connected with the bottom end of a storage device (25); the split charging tooling end comprises an energy accumulator (24), a split charging terminal (22) and a pressure sensor (23), wherein the energy accumulator (24) is connected with the split charging terminal (22), the pressure sensor (23) is used for monitoring a pressure signal of the split charging terminal (22), a medium of the split charging terminal (22) is supplied from a C cavity of an oil cylinder (19), and medium split charging is completed after the medium passes through the split charging terminal (22); And the electronic control (18) is used for controlling the automatic operation of the system.
  2. 2. The high-density grease filling system according to claim 1 is characterized in that the panel of the oil tank (1) is provided with a first air filter (3) for breathing and air filtration inside and outside the oil tank (1).
  3. 3. The high-density lubricating grease filling system as claimed in claim 1, wherein the side of the oil pump (6) is provided with a motor (4), and a coupling (5) passing through a bell housing is connected between the motor (4) and the oil pump (6).
  4. 4. The high-density lubricating grease filling system as claimed in claim 1, wherein the one-way valve outlet is provided with a pressure measuring joint (10) and a safety valve (9), and the pressure measuring joint (10) is connected with a pressure measuring hose (11) and a pressure gauge (12).
  5. 5. The high-density grease filling system according to claim 1, wherein the dispensing terminal (22) is a plurality of medium dispensing terminals.

Description

High-density lubricating grease filling system Technical Field The invention relates to the technical field of machine manufacturing, in particular to a high-density lubricating grease filling system. Background The common scheme at present for a high-viscosity lubricating grease conveying system is to utilize a servo driving plunger pump, a gear pump, a rotor pump and a pneumatic piston pump as power sources for long-distance conveying. The defect is that the schemes are only applicable to general lithium grease 1#, and a heating/heat preservation system is arranged when the medium is changed into general lithium grease 2# with higher viscosity, so that the medium such as general lithium grease 3#, molybdenum disulfide lubricating grease and the like with higher viscosity cannot be matched. The viscosity characteristics of the lubricating semi-fluid media of the general lithium-based grease 3# and molybdenum disulfide with higher viscosity are controlled by a new scheme to meet the split charging requirements of the fluid media with higher viscosity. Disclosure of Invention The invention aims to provide a high-density lubricating grease filling system so as to solve the problems in the background technology. In order to solve the technical problems, the invention provides a high-density lubricating grease filling system which comprises a liquid oil tank, wherein a baffle plate is longitudinally arranged on the inner wall of the oil tank, and the baffle plate divides the oil tank into an oil suction area and an oil return area; the oil pump is connected with a filter at the inlet of the oil pump, and the inlet of the oil pump is connected with the filter through a pipeline; The oil pump outlet is connected with a one-way valve through a pipeline, and the one-way valve is arranged on the oil pump block. The one-way throttle valve, the hydraulic control one-way valve and the reversing valve are sequentially arranged on the oil way block from bottom to top; The storage is a high-density lubricating grease storage, a second liquid level meter is arranged in the storage, the upper end of the storage is connected with a second air filter, and the upper end of the storage is provided with a medium filling port; The hydraulic execution assembly comprises an oil cylinder, a first one-way valve, a second one-way valve and an oil cylinder placement tray, wherein an inlet of the first one-way valve is connected with a C cavity of the oil cylinder, and an outlet of the first one-way valve is connected with a split charging terminal of a split charging tool; The split charging tooling end comprises an energy accumulator, a split charging terminal and a pressure sensor, wherein the energy accumulator is connected with the split charging terminal, the pressure sensor is used for monitoring a pressure signal of the split charging terminal, a medium of the split charging terminal is supplied from a C cavity of the oil cylinder, and medium split charging is completed after the medium passes through the split charging terminal; and the electric control is used for controlling the automatic operation of the system. In a further embodiment, the panel of the tank 1 is provided with a first air filter for breathing and air filtration inside and outside the tank. In a further embodiment, the oil pump is provided with an electric motor on the side, and a coupling through a bell housing is connected between the electric motor and the oil pump. In a further embodiment, the one-way valve outlet is provided with a pressure measuring joint and a safety valve, the pressure measuring joint connecting a pressure measuring hose and a pressure gauge. In a further embodiment, the dispensing terminal is a plurality of media dispensing terminals. Compared with the prior art, the invention has the beneficial effects that: The invention provides a high-density lubricating grease filling system, which has strong universality, can meet the conveying or split charging of semi-fluid media in a wider density range, has high degree of automation, energy conservation, environment friendliness, compact structure, simplified control, small occupied space and reliable performance, and can meet the split charging and filling requirements of high-density lubricating grease. Drawings FIG. 1 is a control schematic diagram of an embodiment of the present invention; FIG. 2 is a process flow diagram of an embodiment of the present invention; FIG. 3 is a schematic diagram of a hydraulic actuator assembly according to an embodiment of the present invention. In the figure, 1, an oil tank; 2, a filter, 3, a first air filter, 4, an electric motor, 5, a bell-jar coupling, 6, an oil pump, 7, a one-way valve, 8, an oil way block, 9, a safety valve, 10, a pressure measuring joint, 11, a pressure measuring hose, 12, a pressure gauge, 13, a reversing valve, 14, a hydraulic control one-way valve, 15, a one-way throttle valve, 16, a pipeline, 17, a first liquid level meter, 18