Overflow valve hydraulic oil cleaning structure

Abstract

The utility model discloses an overflow valve hydraulic oil cleaning structure which comprises a base, the top of the base is fixedly connected with a supporting frame, the top of the supporting frame is provided with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the supporting frame to be connected with a cover plate, a cleaning barrel is arranged below the cover plate, and the bottom of the cover plate is provided with a first motor. A first motor is arranged in the cleaning barrel, a connecting frame is connected to an output shaft of the first motor, adjusting mechanisms are evenly arranged on the periphery of the connecting frame, a first cleaning brush and a second cleaning brush are connected to the adjusting mechanisms correspondingly, and a waterproof shell is arranged at the bottom of an inner cavity of the cleaning barrel. When the overflow valve is cleaned, the rotating handle drives the lead screw to rotate, so that the adjusting mechanism drives the first cleaning brush and the second cleaning brush to move, the inner wall and the outer wall of the overflow valve are cleaned, and the cleaning effect on the overflow valve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of overflow valve cleaning, in particular to an overflow valve hydraulic oil cleaning structure. Background Art

[0002] The relief valve plays a safety protection role in the system. When the system pressure exceeds the specified value, the safety valve will open and discharge part of the gas or liquid in the system so that the system pressure does not exceed the allowable value, thereby ensuring that the system does not have accidents due to excessive pressure. It is a key safety application guarantee for pressure pipelines and pressure vessels. In actual use, in order to ensure the normal use of the internal components of the relief valve, it is necessary to ensure the lubrication of the internal components. Therefore, it is necessary to add some hydraulic oil that can lubricate the relief valve.

[0003] In the prior art, a relief valve hydraulic oil cleaning structure with Chinese patent application number 202223139549.8 includes a fixed component, a rotating component is provided on one side of the fixed component, a cleaning component is provided below the rotating component, the fixed component includes a motor provided above one side of the base, a cylinder is provided above the motor, the rotating component includes a rotating rod, a clamping block is provided below the rotating rod, and the cleaning component includes a cleaning bucket, side wall brushes are symmetrically fixedly installed in the cleaning bucket, and a bottom brush is fixedly installed between the side wall brushes. The utility model uses a clamping block to clamp the relief valve and put it into a cleaning bucket with a washing solution, and the side wall brush and the bottom brush are fixedly installed in the cleaning bucket. The relief valve is driven to rotate by the rotation of the motor, so that the inside of the relief valve contacts the side wall brush and the bottom brush in the cleaning bucket for cleaning. It is very simple, convenient and fast, no disassembly and installation are required, and the cleaning speed is accelerated. However, it can only clean the outside of the relief valve during cleaning, which affects the cleaning efficiency of the relief valve. At the same time, the relief valve cannot be quickly dried after cleaning, which affects the cleaning efficiency of the relief valve.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a hydraulic oil cleaning structure of an overflow valve to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A hydraulic oil cleaning structure for an overflow valve comprises a base, a support frame is fixedly connected to the top of the base, a hydraulic cylinder is installed on the top of the support frame, the output end of the hydraulic cylinder passes through the support frame and is connected to a cover plate, a cleaning bucket is arranged below the cover plate, a first motor is installed at the bottom of the cover plate, a connecting frame is connected to the output shaft of the first motor, adjustment mechanisms are evenly arranged around the connecting frame, a first cleaning brush and a second cleaning brush are respectively connected to the adjusting mechanisms, a waterproof shell is arranged at the bottom of the inner cavity of the cleaning bucket, a second motor is installed in the inner cavity of the waterproof shell, a cleaning frame is connected to the output shaft of the second motor, and drainage outlets are arranged on both sides of the bottom end of the cleaning bucket.

[0008] Preferably, two ends of the cover plate are fixedly connected with sliders, and the cover plate is slidably connected to the inner wall of the support frame via the sliders.

[0009] Preferably, a groove matching the top of the cleaning bucket is provided on the bottom edge of the cover plate, and the cover plate is embedded in the cleaning bucket through the groove.

[0010] Preferably, the adjustment mechanism includes a connecting shell, a rotating handle, a screw rod and an adjustment block, one end of the connecting shell is fixedly connected to the connecting frame, the screw rod is arranged in the connecting shell, one end of the screw rod is fixedly connected to the rotating handle, and the adjustment block is connected to the screw rod.

[0011] Preferably, a groove is provided at the bottom of the connecting shell, and one end of the first cleaning brush and the second cleaning brush pass through the groove and are fixedly connected to the adjusting block.

[0012] Preferably, the first cleaning brush and the second cleaning brush are cross-arranged on the adjustment mechanism, and the bristles of the first cleaning brush and the second cleaning brush are in opposite directions.

[0013] Preferably, the waterproof housing is arranged in a conical shape, and the cleaning frame is rotatably connected to the inner wall of the cleaning bucket.

[0014] Preferably, the drain outlet is arranged below the cleaning frame, and a cap is provided at the outlet of the drain outlet.

[0015] The beneficial effects of the utility model are:

[0016] 1. By providing an adjustment mechanism and a first cleaning brush and a second cleaning brush, when cleaning the overflow valve, the screw rod is driven to rotate by rotating the handle, so that the adjustment mechanism drives the first cleaning brush and the second cleaning brush to move respectively, and the inner wall and the outer wall of the overflow valve are cleaned, thereby improving the cleaning effect of the overflow valve;

[0017] 2. By providing a second motor and a cleaning frame, after the overflow valve is cleaned, the water in the cleaning bucket is discharged through the drain port, and then the cleaning frame is driven to rotate by the second motor to spin off the water on the surface of the overflow valve, thereby drying the overflow valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of a hydraulic oil cleaning structure of an overflow valve according to an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of a hydraulic oil cleaning structure of an overflow valve according to an embodiment of the utility model;

[0021] Figure 3 This is an overall structural diagram of a hydraulic oil cleaning structure of an overflow valve according to an embodiment of the utility model;

[0022] Figure 4 It is an overall structural diagram of a hydraulic oil cleaning structure of an overflow valve according to an embodiment of the utility model.

[0023] In the figure:

[0024] 1. Base; 2. Support frame; 3. Hydraulic cylinder; 4. Cover plate; 5. Cleaning bucket; 6. First motor; 7. Connecting frame; 8. Adjusting mechanism; 9. First cleaning brush; 10. Second cleaning brush; 11. Waterproof shell; 12. Second motor; 13. Cleaning frame; 14. Drain port; 15. Slider; 16. Connecting shell; 17. Turning handle; 18. Screw rod; 19. Adjusting block. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, a hydraulic oil cleaning structure of an overflow valve is provided. Example

[0027] like Figure 1 - 4, according to an embodiment of the utility model, a hydraulic oil cleaning structure of an overflow valve includes a base 1, the top of the base 1 is fixedly connected to a support frame 2, a hydraulic cylinder 3 is installed on the top of the support frame 2, the output end of the hydraulic cylinder 3 passes through the support frame 2 and is connected to a cover plate 4, a cleaning bucket 5 is arranged below the cover plate 4, a first motor 6 is installed at the bottom of the cover plate 4, a connecting frame 7 is connected to the output shaft of the first motor 6, and adjusting mechanisms 8 are evenly arranged around the connecting frame 7, and the adjusting mechanisms 8 are respectively connected to a first cleaning brush 9 and a second cleaning brush 10, and the bottom of the inner cavity of the cleaning bucket 5 is provided with A waterproof shell 11, the inner cavity of which is installed a second motor 12, the output shaft of which is connected to a cleaning frame 13, drain ports 14 are provided on both sides of the bottom end of the cleaning bucket 5, both ends of the cover plate 4 are fixedly connected with sliders 15, the cover plate 4 is slidably connected to the inner wall of the support frame 2 through the sliders 15, the bottom edge of the cover plate 4 is provided with a groove matching the top of the cleaning bucket 5, the cover plate 4 is embedded in the cleaning bucket 5 through the groove, the cover plate 4 is driven downward by the hydraulic cylinder 3, so that the cover plate 4 covers the cleaning bucket 5, and can prevent the water in the cleaning bucket 5 from being thrown out when the overflow valve is cleaned. Example

[0028] like Figure 1-4As shown, a hydraulic oil cleaning structure of an overflow valve according to an embodiment of the utility model comprises a base 1, a support frame 2 is fixedly connected to the top of the base 1, a hydraulic cylinder 3 is installed on the top of the support frame 2, the output end of the hydraulic cylinder 3 passes through the support frame 2 and is connected to a cover plate 4, a cleaning bucket 5 is arranged below the cover plate 4, a first motor 6 is installed at the bottom of the cover plate 4, a connecting frame 7 is connected to the output shaft of the first motor 6, an adjusting mechanism 8 is evenly arranged around the connecting frame 7, a first cleaning brush 9 and a second cleaning brush 10 are respectively connected to the adjusting mechanism 8, a waterproof shell 11 is arranged at the bottom of the inner cavity of the cleaning bucket 5, a second motor 12 is installed in the inner cavity of the waterproof shell 11, a cleaning frame 13 is connected to the output shaft of the second motor 12, drain ports 14 are arranged on both sides of the bottom end of the cleaning bucket 5, the adjusting mechanism 8 comprises a connecting shell 16, a rotating handle 17, a screw rod 18 and an adjusting block 19, the connecting shell 1 6 is fixedly connected to the connecting frame 7, the screw rod 18 is arranged in the connecting shell 16, one end of the screw rod 18 is fixedly connected to the rotating handle 17, the adjusting block 19 is connected to the screw rod 18, the bottom of the connecting shell 16 is provided with a groove, one end of the first cleaning brush 9 and the second cleaning brush 10 passes through the groove and is fixedly connected to the adjusting block 19, the first cleaning brush 9 and the second cleaning brush 10 are cross-arranged on the adjusting mechanism 8, the bristles of the first cleaning brush 9 and the second cleaning brush 10 are in opposite directions, the screw rod 18 is driven to rotate by the rotating handle 17, so that the adjusting block 19 of the adjusting mechanism 8 drives the first cleaning brush 9 and the second cleaning brush 10 to move respectively, so that the first cleaning brush 9 and the second cleaning brush 10 are respectively fitted with the inner wall and the outer wall of the overflow valve, and the connecting frame 7 is driven to rotate by the first motor 6, so that the first cleaning brush 9 and the second cleaning brush 10 clean the inner wall and the outer wall of the overflow valve, thereby improving the cleaning effect of the overflow valve. Example

[0029] like Figure 1- As shown in Figure 4, a hydraulic oil cleaning structure for an overflow valve according to an embodiment of the utility model includes a base 1, a support frame 2 is fixedly connected to the top of the base 1, a hydraulic cylinder 3 is installed on the top of the support frame 2, the output end of the hydraulic cylinder 3 passes through the support frame 2 and is connected to a cover plate 4, a cleaning bucket 5 is arranged below the cover plate 4, a first motor 6 is installed at the bottom of the cover plate 4, a connecting frame 7 is connected to the output shaft of the first motor 6, and adjusting mechanisms 8 are evenly arranged around the connecting frame 7, and a first cleaning brush 9 and a second cleaning brush 10 are respectively connected to the adjusting mechanisms 8, and a waterproof is arranged at the bottom of the inner cavity of the cleaning bucket 5. A shell 11, the inner cavity of the waterproof shell 11 is installed with a second motor 12, the output shaft of the second motor 12 is connected with a cleaning frame 13, and drain ports 14 are arranged on both sides of the bottom of the cleaning bucket 5. The waterproof shell 11 is arranged in a conical shape, and the cleaning frame 13 is rotatably connected to the inner wall of the cleaning bucket 5. The drain port 14 is arranged below the cleaning frame 13, and a cap is arranged at the outlet of the drain port 14. After the overflow valve is cleaned, the water in the cleaning bucket 5 is discharged through the drain port 14, and then the cleaning frame 13 is driven to rotate by the second motor 12 to spin off the water on the surface of the overflow valve, so as to facilitate drying of the overflow valve.

[0030] In summary, with the help of the above-mentioned technical scheme of the utility model, when this device is in use, the overflow valve is placed in the cleaning frame 13 of the cleaning bucket 5, and the screw rod 18 is driven to rotate by turning the handle 17, so that the adjustment block 19 of the adjustment mechanism 8 drives the first cleaning brush 9 and the second cleaning brush 10 to move respectively, so that the first cleaning brush 9 and the second cleaning brush 10 are respectively fitted with the inner wall and the outer wall of the overflow valve, and the cover plate 4 is driven to move downward by the hydraulic cylinder 3 so that the cover plate 4 covers the cleaning bucket 5, and the connecting frame 7 is driven to rotate by the first motor 6 so that the first cleaning brush 9 and the second cleaning brush 10 clean the inner wall and the outer wall of the overflow valve, thereby improving the cleaning effect of the overflow valve. After the overflow valve is cleaned, the water in the cleaning bucket 5 is discharged through the drain port 14, and then the cleaning frame 13 is driven to rotate by the second motor 12 to dry the water on the surface of the overflow valve, so as to facilitate the drying of the overflow valve.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A relief valve hydraulic oil cleaning structure, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support frame (2), the top of the support frame (2) is equipped with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) passes through the support frame (2) and is connected to a cover plate (4), a cleaning bucket (5) is arranged below the cover plate (4), a first motor (6) is arranged at the bottom of the cover plate (4), a connecting frame (7) is connected to the output shaft of the first motor (6), adjustment mechanisms (8) are evenly arranged around the connecting frame (7), the adjustment mechanisms (8) are respectively connected to a first cleaning brush (9) and a second cleaning brush (10), a waterproof shell (11) is arranged at the bottom of the inner cavity of the cleaning bucket (5), a second motor (12) is installed in the inner cavity of the waterproof shell (11), a cleaning frame (13) is connected to the output shaft of the second motor (12), and drainage ports (14) are arranged on both sides of the bottom of the cleaning bucket (5).

2. The overflow valve hydraulic oil cleaning structure according to claim 1, characterized in that: Slide blocks (15) are fixedly connected to both ends of the cover plate (4), and the cover plate (4) is slidably connected to the inner wall of the support frame (2) via the slide blocks (15).

3. The overflow valve hydraulic oil cleaning structure according to claim 2, characterized in that: The bottom edge of the cover plate (4) is provided with a groove matching the top of the cleaning bucket (5), and the cover plate (4) is embedded in the cleaning bucket (5) via the groove.

4. The overflow valve hydraulic oil cleaning structure according to claim 3, characterized in that: The adjustment mechanism (8) comprises a connecting shell (16), a rotating handle (17), a screw rod (18) and an adjustment block (19); one end of the connecting shell (16) is fixedly connected to the connecting frame (7); the screw rod (18) is arranged in the connecting shell (16); one end of the screw rod (18) is fixedly connected to the rotating handle (17); and the adjustment block (19) is connected to the screw rod (18).

5. The overflow valve hydraulic oil cleaning structure according to claim 4, characterized in that: The bottom of the connecting shell (16) is provided with a groove, and one end of the first cleaning brush (9) and the second cleaning brush (10) passes through the groove and is fixedly connected to the adjustment block (19).

6. The overflow valve hydraulic oil cleaning structure according to claim 5, characterized in that: The first cleaning brush (9) and the second cleaning brush (10) are arranged in a cross shape on the adjustment mechanism (8), and the bristles of the first cleaning brush (9) and the second cleaning brush (10) are in opposite directions.

7. The overflow valve hydraulic oil cleaning structure according to claim 6, characterized in that: The waterproof housing (11) is arranged in a conical shape, and the cleaning frame (13) is rotatably connected to the inner wall of the cleaning bucket (5).

8. The overflow valve hydraulic oil cleaning structure according to claim 7, characterized in that: The drainage port (14) is arranged below the cleaning frame (13), and a cover cap is arranged at the outlet of the drainage port (14).

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