CN221788438U - A petroleum vibrating screen cleaning device - Google Patents

Abstract

The utility model is suitable for the technical field of petroleum vibrating screens, and discloses a cleaning device of a petroleum vibrating screen, wherein the middle end of the inner side of each transmission frame is rotatably provided with a rotary screw rod through a bearing, the outer side surface of each rotary screw rod is movably sleeved with a transmission sleeve, every transmission sleeve outside top surface all fixed mounting has the link, and fixed mounting has the mount between two sets of link outside tops, and the equal fixed mounting in mount top outside both ends surface has the installing frame. According to the technical scheme, the transmission driving of the transmission sleeve is realized through the rotating screw rod, and the electric push rod is synchronously combined with the ductility of the corrugated hose under the action of the vertical push-pull force provided by the spraying nozzle, so that the spraying nozzle is fully close to the surface of the vibrating screen, sufficient flushing force and flushing range can be provided for impurities accumulated on the surface of the vibrating screen, and meanwhile, the spraying nozzle is prevented from influencing the operation and the use of daily vibrating screening of the vibrating screen.

Description

A petroleum vibrating screen cleaning device

Technical Field

The utility model is applicable to the technical field of petroleum vibration screens, in particular to a cleaning device for a petroleum vibration screen.

Background Art

At present, after the oil mud is filtered by a vibrating screen, the vibrating screen needs to be cleaned for subsequent use. In order to ensure the normal use of the vibrating screen for a long time, it is often necessary to flush and clean the impurities accumulated on its surface.

However, nowadays, when washing and cleaning the surface of the vibrating screen, the operator often holds the washing nozzle to clean the surface. However, this operation method not only requires the operator to hold the nozzle for a long time, but also cannot ensure that the washing water completely covers the surface of the vibrating screen, which is time-consuming and labor-intensive, and affects the washing quality of the vibrating screen surface. Therefore, we propose a petroleum vibrating screen cleaning device.

Utility Model Content

The main purpose of the utility model is to provide a petroleum vibrating screen cleaning device, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A petroleum vibrating screen cleaning device comprises a mounting base, support frames are fixedly mounted on the four corner surfaces of the top of the mounting base, a vibrating machine table is mounted on the top surface of the support frame, a vibrating screen mesh is movably mounted inside the vibrating machine table, and the number of the vibrating screen meshes is several groups, and transmission frames are fixedly mounted on the two end surfaces of the top of the outer side of the vibrating machine table;

A rotating screw is rotatably mounted on the middle end of the inner side of each transmission frame through a bearing, a transmission sleeve is movably sleeved on the outer surface of each rotating screw, a connecting frame is fixedly mounted on the outer top surface of each transmission sleeve, a fixing frame is fixedly mounted between the outer top ends of the two groups of connecting frames, mounting frames are fixedly mounted on the outer side surfaces of both ends of the top of the fixing frame, an electric push rod is fixedly mounted on the inner side of each mounting frame, and a transmission rod is fixedly mounted on the bottom surface of the transmission shaft of each electric push rod through a coupling, and the transmission rod is located inside the fixing frame;

A water inlet pipe is fixedly installed through the middle end of the top of the fixed frame, a corrugated hose is fixedly connected to the bottom surface of the water inlet pipe, a connecting pipe is fixedly connected to the bottom surface of the corrugated hose, a fixed sleeve is fixedly sleeved on the outer surface of the connecting pipe, and the end surface of the transmission rod away from the electric push rod is fixedly connected to the outer surface of the fixed sleeve.

By adopting the above technical scheme, through the transmission drive of the transmission sleeve by rotating the screw rod, and the vertical push-pull force provided to the spray nozzle by the electric push rod, combined with the ductility of the corrugated hose itself, it can be ensured that the spray nozzle is sufficiently close to the surface of the vibrating screen and can provide sufficient flushing force and flushing range for the impurities accumulated on its surface, while avoiding the spray nozzle affecting the daily vibration screening operation of the vibrating screen.

As an optional solution of the technical solution of the present application, a servo motor is fixedly mounted on the inner surface of each transmission frame, and the side of the servo motor transmission shaft is fixedly connected to the outer top end surface of the rotating screw through a coupling.

By adopting the above technical solution, the power required for horizontal adjustment of the fixing frame is ensured by the driving action of the servo motor.

As an optional solution of the technical solution of the present application, a limiting groove is provided inside the top of each transmission frame, and the connecting frame is slidably installed inside the limiting groove.

By adopting the above technical solution, the transmission rationality of the entire device is ensured by the guiding and limiting effect of the limiting groove on the connecting frame.

As an optional solution of the technical solution of the present application, the bottom surface of the connecting pipe is fixedly connected to a liquid collecting pipe, the bottom surface of the liquid collecting pipe is fixedly connected to a spray nozzle, and the number of the spray nozzles is several groups, and a booster pump is fixedly installed on the outer surface of the water inlet pipe.

By adopting the above technical solution, the cleaning water is pressurized and discharged through the structural function of the booster pump, thereby providing a flushing force for impurities accumulated on the surface of the vibrating screen.

Compared with the prior art, the utility model has the following beneficial effects:

1. A petroleum vibrating screen cleaning device according to the technical solution of the present application, wherein a transmission sleeve is installed on the surface of a rotating screw rod, so that when the rotating screw rod rotates, it can drive the transmission sleeve to move horizontally synchronously, thereby driving the fixed frame and the spray nozzle inside it to move horizontally synchronously on the top surface of the vibrating screen, thereby adjusting the horizontal flushing position of the spray nozzle, and combining with the driving action of the electric push rod, the power required for adjusting the vertical position of the connecting pipe and the spray nozzle can be provided, thereby adjusting the distance between the spray nozzle and the top of the vibrating screen, ensuring that the spray nozzle is sufficiently close to the surface of the vibrating screen and can provide sufficient flushing force and flushing range for the impurities accumulated on its surface, while preventing the spray nozzle from affecting the daily vibration screening operation of the vibrating screen.

2. The technical solution of the present application is a petroleum vibrating screen cleaning device, which can ensure that when the rotating screw rotates, the transmission sleeve can only move horizontally inside the transmission frame and will not rotate accordingly by sliding the connecting frame into the limiting groove and combining the guiding and limiting effect of the limiting groove on the connecting frame, thereby ensuring the rationality of the transmission of the horizontal position adjustment of the fixed frame.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall front cross-sectional structure of a petroleum vibrating screen cleaning device of the utility model;

FIG2 is a schematic side view of a vibrating machine platform of a petroleum vibrating screen cleaning device of the utility model;

FIG3 is a schematic diagram of the top three-dimensional structure of a transmission frame of a petroleum vibrating screen cleaning device of the utility model.

Figure numerals: 1. Mounting base; 11. Support frame; 12. Vibrating machine table; 13. Vibrating screen; 2. Transmission frame; 21. Rotating screw; 22. Transmission sleeve; 23. Fixed frame; 24. Mounting frame; 25. Electric push rod; 26. Connecting pipe; 27. Transmission rod; 28. Water inlet pipe; 29. Corrugated hose; 3. Booster pump; 31. Connecting frame; 32. Limiting groove; 33. Servo motor; 4. Liquid collecting pipe; 41. Spray nozzle.

DETAILED DESCRIPTION

As shown in Figures 1-3, the utility model provides a technical solution: a petroleum vibrating screen cleaning device, wherein mounting frames 24 are fixedly installed on both end surfaces of the top outer side of a fixed frame 23, an electric push rod 25 is fixedly installed on the inner side of each mounting frame 24, a transmission rod 27 is fixedly installed on the bottom surface of the transmission shaft of each electric push rod 25 through a coupling, and the transmission rod 27 is located inside the fixed frame 23, a water inlet pipe 28 is fixedly installed through the middle end of the top of the fixed frame 23, a corrugated hose 29 is fixedly connected to the bottom surface of the water inlet pipe 28, a connecting pipe 26 is fixedly connected to the bottom surface of the corrugated hose 29, a fixing sleeve 34 is fixedly sleeved on the outer surface of the connecting pipe 26, and the end surface of the transmission rod 27 away from the electric push rod 25 is fixedly connected to the outer surface of the fixing sleeve 34.

In the present technical solution (as shown in Figures 1, 2 and 3), the bottom surface of the connecting pipe 26 is fixedly connected to a liquid collecting pipe 4, the bottom surface of the liquid collecting pipe 4 is fixedly connected to a spray nozzle 41, and the number of the spray nozzles 41 is several groups, and a booster pump 3 is fixedly installed on the outer surface of the water inlet pipe 28.

In the present technical solution (as shown in FIG. 1 , FIG. 2 and FIG. 3 ), a vibrating screen 13 is movably installed inside the vibrating machine 12 , and the number of the vibrating screens 13 is several groups.

In the present technical solution (as shown in FIGS. 1 , 2 and 3 ), a limiting groove 32 is provided inside the top of each transmission frame 2 , and a connecting frame 31 is slidably installed inside the limiting groove 32 .

In some technical solutions (as shown in Figures 1, 2 and 3), support frames 11 are fixedly installed on the four corner surfaces of the top of the mounting base 1, a vibration machine table 12 is installed on the top surface of the support frame 11, and transmission frames 2 are fixedly installed on the two end surfaces of the outer top of the vibration machine table 12. A servo motor 33 is fixedly installed on the inner surface of each transmission frame 2, and the side of the servo motor 33 transmission shaft is fixedly connected to the outer top surface of the rotating screw rod 21 through a coupling. A rotating screw rod 21 is rotatably installed on the middle end of the inner side of each transmission frame 2 through a bearing, and a transmission sleeve 22 is movably sleeved on the outer surface of each rotating screw rod 21. A connecting frame 31 is fixedly installed on the outer top surface of each transmission sleeve 22, and a fixed frame 23 is fixedly installed between the outer top ends of the two groups of connecting frames 31.

During operation, when it is necessary to rinse and clean the surface of the vibrating screen 13, the electric push rod 25 is turned on by an external control switch to make it run, and the corresponding thrust is provided to the transmission rod 27 and the fixed sleeve 26, driving the connecting pipe 26 and the bottom port of the spray nozzle 41 to synchronously descend, and under the deformation of the corrugated hose 29 itself, the cleaning water is transported through the water inlet pipe 28, and then the booster pump 3 is turned on synchronously to make it run to pressurize and transport the cleaning water, so that the cleaning water can be pressurized and transported to the surface of the vibrating screen 13 through the spray nozzle 41 to rinse and clean it, and then the servo motor 33 is turned on by an external control switch to make it run to drive the rotating screw 21 to rotate accordingly, and combined with the guiding and limiting effect of the limit groove 32 on the connecting frame 31, the transmission sleeve 22 and the fixed frame 23 can be driven to move horizontally on the top surface of the vibration machine 12, and the horizontal position of the spray nozzle 41 on the surface of the vibrating screen 13 is adjusted to achieve flushing and cleaning of different positions on the surface of the vibrating screen 13.

Claims (5)

1. A petroleum vibrating screen cleaning device, comprising a mounting base (1), characterized in that: a support frame (11) is fixedly mounted on the four corner surfaces of the top of the mounting base (1), a vibrating machine table (12) is mounted on the top surface of the support frame (11), and a transmission frame (2) is fixedly mounted on the two end surfaces of the outer top of the vibrating machine table (12); A rotating screw (21) is rotatably mounted on the middle inner end of each transmission frame (2) via a bearing, a transmission sleeve (22) is movably sleeved on the outer surface of each rotating screw (21), a connecting frame (31) is fixedly mounted on the outer top surface of each transmission sleeve (22), a fixing frame (23) is fixedly mounted between the outer top ends of two groups of the connecting frames (31), a mounting frame (24) is fixedly mounted on both ends of the outer top of the fixing frame (23), an electric push rod (25) is fixedly mounted on the inner side of each mounting frame (24), a transmission rod (27) is fixedly mounted on the bottom surface of the transmission shaft of each electric push rod (25) via a coupling, and the transmission rod (27) is located inside the fixing frame (23); A water inlet pipe (28) is fixedly installed through the middle of the top of the fixing frame (23); a corrugated hose (29) is fixedly connected to the bottom surface of the water inlet pipe (28); a connecting pipe (26) is fixedly connected to the bottom surface of the corrugated hose (29); a fixed sleeve (34) is fixedly sleeved on the outer surface of the connecting pipe (26); and an end surface of the transmission rod (27) away from the electric push rod (25) is fixedly connected to the outer surface of the fixed sleeve (34). 2. A petroleum vibrating screen cleaning device according to claim 1, characterized in that a vibrating screen (13) is movably installed inside the vibrating machine table (12), and the number of the vibrating screens (13) is several groups. 3. A petroleum vibrating screen cleaning device according to claim 1, characterized in that a servo motor (33) is fixedly mounted on the inner surface of each transmission frame (2), and the side of the servo motor (33) transmission shaft is fixedly connected to the outer top end surface of the rotating screw (21) through a coupling. 4. A petroleum vibrating screen cleaning device according to claim 1, characterized in that: a limiting groove (32) is provided inside the top of each transmission frame (2), and the connecting frame (31) penetrates and is slidably installed inside the limiting groove (32). 5. A petroleum vibrating screen cleaning device according to claim 1, characterized in that: the bottom surface of the connecting pipe (26) is fixedly connected to a liquid collecting pipe (4), the bottom surface of the liquid collecting pipe (4) is fixedly connected to a spray nozzle (41), and the number of the spray nozzles (41) is several groups, and a booster pump (3) is fixedly installed on the outer surface of the water inlet pipe (28).