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CN-224207610-U - Filter device for cleaning hydraulic cylinder

CN224207610UCN 224207610 UCN224207610 UCN 224207610UCN-224207610-U

Abstract

The utility model relates to the technical field of hydraulic cylinders, in particular to a filtering device for cleaning a hydraulic cylinder, which comprises a cleaning box, wherein an assembly convenient to use is arranged on the upper side of the cleaning box; the convenient-to-use assembly comprises a through groove which is formed in the upper side of the cleaning box, a second filter screen is arranged on the lower side of the through groove, and the upper side of the transmission rotating rod is provided with a limiting rod, so that the transmission rotating rod is limited in time by adjusting and adjusting the angle of the handle, and the safety of the device is improved.

Inventors

  • ZHANG XIANJIANG

Assignees

  • 临沂上合星宇液压有限公司

Dates

Publication Date
20260508
Application Date
20250603

Claims (7)

  1. 1. The filtering device for cleaning the hydraulic oil cylinder comprises a cleaning box (1) and is characterized in that an assembly (3) convenient to use is arranged on the upper side of the cleaning box (1); The utility model provides a convenient to use subassembly (3) is including setting up logical groove (2) of wasing case (1) upside, the downside of leading to groove (2) is provided with second filter screen (17), the downside of second filter screen (17) is provided with water oil sedimentation separation storehouse (18), be connected with between water oil sedimentation separation storehouse (18) and second filter screen (17) non-stick inclined plane (20), inlet (19) have been seted up between non-stick inclined plane (20) and water oil sedimentation separation storehouse (18), the bottom one end of water oil sedimentation separation storehouse (18) is provided with fluid-discharge tube (21), one side upper end of water oil sedimentation separation storehouse (18) is provided with oil suction pipe (24), the one end of oil suction pipe (24) is provided with suction machine (23), the lower lavatory of negative pressure machine (23) is provided with oil storage tank (22).
  2. 2. The filtering device for cleaning the hydraulic cylinder according to claim 1, wherein the second filter screen (17) is detachably arranged between the second filter screen and the cleaning box (1), and the water-oil precipitation separation bin (18) is fixedly arranged between the second filter screen and the cleaning box (1).
  3. 3. The filtering device for cleaning the hydraulic cylinder according to claim 1, wherein the non-stick inclined plate (20) is fixedly connected with the water-oil precipitation separation bin (18), the non-stick inclined plate (20) is fixedly connected with the cleaning box (1), and the liquid discharge pipe (21) is fixedly connected with the water-oil precipitation separation bin (18).
  4. 4. The filtering device for cleaning the hydraulic cylinder according to claim 1, wherein the oil storage tank (22) is fixedly connected with the cleaning tank (1), the negative pressure suction machine (23) is fixedly installed with the oil storage tank (22), the input end of the negative pressure suction machine (23) is fixedly connected with the oil suction pipe (24), and the oil suction pipe (24) is fixedly connected with the water-oil precipitation separation bin (18).
  5. 5. The filtering device for hydraulic cylinder cleaning is characterized in that a cleaning filter box (4) is installed in the through groove (2) through a bearing, one end of the cleaning filter box (4) is provided with a transmission rotating rod (12), one end of the transmission rotating rod (12) is provided with a second gear (10), the outer wall of the second gear (10) is meshed with a first gear (8), a middle transmission shaft of the first gear (8) is connected with a motor (9) through a coupling, a mounting plate (7) is installed on the lower side of the motor (9), a clamping block (11) is clamped on the lower side of the outer wall of the transmission rotating rod (12) close to one end of the second gear (10), a limiting installation frame (5) is arranged on the upper side of the cleaning filter box (1), one end of a first adjusting rod (13) is connected to the upper side of the limiting installation frame (5) through a rotating shaft, the other end of the first adjusting rod (13) is connected with a second adjusting rod (14) through the rotating shaft, the other end of the second adjusting rod (14) is installed on the lower side of the motor (9), and the upper side of the limiting installation frame (5) is far away from the first adjusting the outer wall (16) through the rotating shaft.
  6. 6. The filtering device for cleaning the hydraulic cylinder, as set forth in claim 5, characterized in that the first filtering net (6) is fixedly installed between the first filtering net and the cleaning filtering box (4), the transmission rotating rod (12) is fixedly connected with the cleaning filtering box (4), the second gear (10) is fixedly connected with the transmission rotating rod (12), the first gear (8) is meshed with the second gear (10), the output end of the motor (9) is fixedly connected with the first gear (8) through a coupling, and the mounting plate (7) is fixedly installed with the motor (9).
  7. 7. The filtering device for hydraulic cylinder cleaning according to claim 5, wherein the mounting plate (7) is fixedly connected with the cleaning box (1), the limiting mounting frame (5) is fixedly connected with the cleaning box (1), one end of the first adjusting rod (13) is rotatably connected with the limiting mounting frame (5) through a rotating shaft, the other end of the first adjusting rod (13) is rotatably connected with the second adjusting rod (14) through a rotating shaft, the second adjusting rod (14) is fixedly connected with the limiting rod (15), and the adjusting handle (16) is rotatably connected with the limiting rod (15) through the rotating shaft.

Description

Filter device for cleaning hydraulic cylinder Technical Field The utility model relates to the technical field of hydraulic cylinders, in particular to a filtering device for cleaning a hydraulic cylinder. Background The hydraulic cylinder is a pressure finishing processing, which uses the cold plasticity characteristic of metal in normal temperature state, uses rolling tool to apply certain pressure to the surface of the workpiece, makes the surface metal of the workpiece generate plastic flow, fills into the original residual concave trough, and reduces the roughness value of the surface of the workpiece, because the rolled surface metal is plastically deformed, makes the surface structure cold harden and crystal grain thin, forms compact fiber shape, forms residual stress layer, and improves the hardness and strength, thereby improving the wear resistance, corrosion resistance and coordination of the surface of the workpiece. The patent with the publication number of CN207628855U proposes a cleaning device for a hydraulic cylinder, which comprises a cleaning machine body, wherein a cleaning tank is arranged in the cleaning machine body, a net frame is arranged on one side wall of the cleaning tank, a U-shaped rod is vertically arranged at the top of the net frame, a supporting rod is vertically arranged on one side of the U-shaped rod cleaning machine body, which is far away from the net frame, a top plate is arranged at one end of the supporting rod, which is far away from the supporting rod, two groups of hydraulic cylinders are arranged at one side of the top plate, the output ends of the two groups of hydraulic cylinders penetrate through the top plate, lifting rods are respectively connected with one ends of the two groups of lifting rods, which are far away from the hydraulic cylinders, a supporting plate is vertically connected with one side of the supporting plate, which is close to the cleaning tank, a rotary rod is equidistantly rotated, a spiral first cleaning plate is arranged at the outer side of the rotary rod, two groups of second cleaning plates are arranged at the outer side of the first cleaning plate, the tops of the two groups of second cleaning plates are connected with a rotary rod through a straight rod, the tops of the rotary rods are provided with transmission gears, the adjacent two groups of transmission gears are meshed and rotationally connected, a locating frame arranged at the bottom of the cleaning tank is arranged under the rotary rod, various small parts on a hydraulic cylinder are placed in a net frame, then a cylinder barrel is protected in a locating ring of the locating frame, cleaning agents are injected into the cleaning tank, the liquid level of the cleaning agents is required to be over the cylinder barrel and the net frame, then a hydraulic cylinder is started, a supporting plate is lowered through two groups of lifting rods, then a driving motor is started, the driving gear rotates a driven gear through gear transmission, the driven gear drives the rotary rod, the first cleaning plate and the second cleaning plate to rotate and descend, the rotary rod rotates to enter the cylinder barrel, the spiral first cleaning plate is convenient for discharging the cleaning agents in the cylinder barrel, the rotary rod is convenient for entering the cylinder barrel, the utility model provides a first wash plate and second wash plate utilize the cleaning brush to carry out rotatory scrubbing from top to bottom to the inside and outside wall of cylinder, this device simple structure, novel in design, the little part washs alone and is difficult for losing, wash from top to bottom to the interior outer wall of hydraulic cylinder's cylinder simultaneously, cylinder cleaning efficiency is good, the cleaning efficiency is high, this device simple structure, novel in design, little part washs alone and is difficult for losing, wash from top to bottom to the interior outer wall of hydraulic cylinder's cylinder simultaneously, cylinder cleaning efficiency is good, cleaning efficiency is high, but still there is following problem in this patent: After the hydraulic cylinder parts are cleaned, the cleaning device for the hydraulic cylinder can discharge the water-oil mixed liquid out of the device, and oil in the device is not treated, so that the environment is easily affected. In view of the above, it is desirable to design a filtering device for cleaning a hydraulic cylinder, so as to overcome the above-mentioned problems. Disclosure of utility model The utility model mainly aims to provide a filtering device for cleaning a hydraulic cylinder, which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The filtering device for cleaning the hydraulic oil cylinder comprises a cleaning box, wherein an assembly convenient to use is arranged on the upper side of the cleani