Search

CN-224221164-U - Lubricating oil mixing device

CN224221164UCN 224221164 UCN224221164 UCN 224221164UCN-224221164-U

Abstract

The utility model discloses a lubricating oil mixing device which comprises a tank body, a stirring mechanism, a lifting mechanism and a heating mechanism, wherein the tank body is internally provided with an oil agent, the stirring mechanism comprises a stirring paddle and a motor for driving the stirring paddle to rotate, the stirring paddle is vertically arranged in the tank body and is used for stirring the oil agent, the lifting mechanism comprises a connecting ring, a plurality of lifting plates arranged on the inner side of the connecting ring and a first power piece for driving the connecting ring to lift, the radial outer surface of the connecting ring is matched with the inner side of the tank body, the stirring paddle is accommodated in the connecting ring, the lifting plates are arranged along the circumferential direction of the connecting ring, and the heating mechanism comprises a heating pipe which is positioned between the connecting ring and the stirring paddle and is used for heating the oil agent. The utility model can greatly shorten the mixing period and ensure full and uniform mixing.

Inventors

  • LI JIANLIANG
  • GUO JIANZHONG
  • HE YONGDA

Assignees

  • 顺昌润滑油（广东）有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (10)

  1. 1. A lubricating oil mixing device, characterized by comprising: a tank body (100), wherein the tank body (100) contains an oil agent; The stirring mechanism comprises a stirring paddle (110) and a motor (120) for driving the stirring paddle (110) to rotate, the stirring paddle (110) is vertically arranged in the tank body (100), and the stirring paddle (110) is used for stirring the oil agent; The lifting mechanism comprises a connecting ring (130), a plurality of lifting plates (140) arranged on the inner side of the connecting ring (130) and a first power piece for driving the connecting ring (130) to lift, wherein the radial outer surface of the connecting ring (130) is matched with the inner side of the tank body (100), the stirring paddles (110) are accommodated in the connecting ring (130), and the lifting plates (140) are arranged along the circumferential direction of the connecting ring (130); The heating mechanism comprises a heating pipe (150), wherein the heating pipe (150) is positioned between the connecting ring (130) and the stirring paddle (110), and the heating pipe (150) is used for heating the oiling agent.
  2. 2. The lubricating oil mixing device according to claim 1, characterized in that the inside of the connecting ring (130) is provided with a plurality of risers (160), the plurality of risers (160) being arranged in the circumferential direction of the connecting ring (130).
  3. 3. The lubricating oil mixing device according to claim 2, wherein a vertical rod (170) is provided at the top of the vertical plate (160), the vertical rod (170) extends from the inside of the tank (100) to the top, and the top of the vertical rod (170) is connected to the first power member.
  4. 4. A lubricating oil mixing device according to claim 3, characterized in that the first power member is a cylinder (180), the cylinder (180) is vertically arranged on the outer side of the tank body (100), a piston rod of the cylinder (180) is arranged upwards, a connecting plate (190) is arranged on the piston rod of the cylinder (180), and the piston rod of the cylinder (180) is connected with the top of the vertical rod (170) through the connecting plate (190).
  5. 5. The lubricating oil mixing device according to claim 4, wherein a guide sleeve (200) is arranged on the periphery of the tank body (100), a guide rod (210) is arranged on the connecting plate (190), the guide rod (210) is vertically arranged, and the guide rod (210) is in sliding connection with the inside of the guide sleeve (200).
  6. 6. A lubricating oil mixing device according to claim 1, characterized in that the heating tube (150) is of a helical structure, the heating tube (150) extending helically in the axial direction of the stirring paddle (110).
  7. 7. The lubricating oil mixing device according to claim 1, wherein a plurality of filler pipes (220) are provided at the top of the tank (100), each of the plurality of filler pipes (220) is provided with a first switching valve (230), and the first switching valve (230) is configured to open or close the filler pipe (220).
  8. 8. The lubricating oil mixing device according to claim 1, wherein the tank body (100) is provided with an oil drain pipe (240), a second switching valve (250) arranged on the oil drain pipe (240) and an oil pump (260), and the oil pump (260) and the oil drain pipe (240) are matched to pump lubricating oil of the tank body (100).
  9. 9. The lubricating oil mixing device according to claim 1, wherein the stirring paddle (110) comprises a stirring shaft (270), a plurality of paddles (280) provided to the stirring shaft (270), and the paddles (280) are arranged along an axial direction of the stirring shaft (270).
  10. 10. The lubricating oil mixing device according to claim 1, wherein a temperature detection meter (290) is provided at the top of the tank (100), the temperature detection meter (290) being for detecting the temperature of the lubricating oil.

Description

Lubricating oil mixing device Technical Field The utility model relates to the technical field of mixing equipment, in particular to a lubricating oil mixing device. Background In the lubricating oil manufacturing process, it is generally necessary to thoroughly mix the base oil with various functional additives such as antiwear agents, antioxidants, detergent dispersants, etc. to form a homogenized oil. The existing mixing device adopts a vertical tank structure, and is mechanically mixed by a stirring paddle arranged in a motor driving tank. However, due to the significant density differences between the base oil and the various additive components, delamination tends to occur during actual mixing and the high density additive gradually deposits under gravity in the bottom wall region of the can. In addition, the vertical mixing device has the advantages that the vertical flow amplitude of lubricating oil is small in the stirring process of the stirring paddle of the conventional vertical mixing device, the vertical flow speed of the lubricating oil is also small, and the dispersing is realized by repeated circulation flow depending on the prolonged stirring time, so that the mixing efficiency of the conventional vertical mixing device is low, and the risk of insufficient mixing of the lubricating oil exists. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the lubricating oil mixing device which can greatly shorten the mixing period and ensure full and uniform mixing. The lubricating oil mixing device comprises a tank body, a stirring mechanism, a lifting mechanism and a heating mechanism, wherein the tank body is internally provided with an oil agent, the stirring mechanism comprises a stirring paddle and a motor for driving the stirring paddle to rotate, the stirring paddle is vertically arranged in the tank body and is used for stirring the oil agent, the lifting mechanism comprises a connecting ring, a plurality of lifting plates arranged on the inner side of the connecting ring and a first power piece for driving the connecting ring to lift, the radial outer surface of the connecting ring is matched with the inner side of the tank body, the stirring paddle is accommodated in the connecting ring, the lifting plates are arranged along the circumferential direction of the connecting ring, and the heating mechanism comprises a heating pipe which is arranged between the connecting ring and the stirring paddle and is used for heating the oil agent. The lubricating oil mixing device provided by the embodiment of the utility model has at least the following beneficial effects: According to the utility model, the stirring paddle, the motor, the connecting ring, the plurality of lifting plates, the first power piece and the heating pipe are arranged, the stirring paddle is driven by the motor to rotate, the connecting ring is driven by the first power piece to move up and down, the connecting ring periodically moves up and down, the plurality of lifting plates turn the oil up and down, the lifting plates generate upward lifting action on the high-density additive deposited at the bottom, the layering phenomenon of the oil is forcedly broken, in addition, the heating pipe can heat the oil in the tank, under the stirring and lifting actions of the stirring mechanism and the lifting mechanism, the flowing speed of the oil is accelerated, the convection intensity of the upper layer and the lower layer of oil is obviously enhanced, the mixing period is greatly shortened, meanwhile, the additive failure caused by overhigh local temperature is avoided, and the full and uniform mixing is ensured. According to the lubricating oil mixing device provided by the embodiment of the utility model, the plurality of vertical plates are arranged on the inner side of the connecting ring, and the plurality of vertical plates are arranged along the circumferential direction of the connecting ring. According to the lubricating oil mixing device provided by the embodiment of the utility model, the vertical rod is arranged at the top of the vertical plate, extends out from the inside of the tank body to the top, and is connected with the first power part at the top. According to the lubricating oil mixing device provided by the embodiment of the utility model, the first power part is the air cylinder, the air cylinder is vertically arranged on the outer side of the tank body, the piston rod of the air cylinder is upwards arranged, the piston rod of the air cylinder is provided with the connecting plate, and the piston rod of the air cylinder is connected with the top of the vertical rod through the connecting plate. According to the lubricating oil mixing device provided by the embodiment of the utility model, the guide sleeve is arranged on the periphery of the tank body, the connecting plate is provided with t