Flaky filter plate type filter

Abstract

The utility model relates to the technical field of plate filters, in particular to a sheet filter plate filter, which is characterized in that the surface of a macromolecular polyethylene filter plate is fixedly connected with a plurality of first microporous filter plates and second microporous filter plates, and the surface of the macromolecular polyethylene filter plate is fixedly connected with an oil inlet pipe and an oil outlet pipe. The first gear rolls to drive a rotating rod to move so as to drive a bent rod to swing, and the bent rod swings to drive a connecting rod to move so as to drive an ejector rod to slide along a through hole formed in the first shell, so that impurities on the surface of the high-molecular polyethylene filter plate cannot fall off, manual cleaning by an operator is not needed, and the manual labor force is saved; the sliding block moves to drive the sliding frame to move, and the sliding frame moves to drive the lifting rod to slide along the through hole machined in the second shell, so that manual operation of an operator is not needed, the lifting rod can be taken down within a short time, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate filters, in particular to a sheet filter plate filter. Background Art

[0002] At present, it is known that the plate filter is a metallurgical equipment used to filter the rolling oil used in the rolling process, and the filter box is the main component of the plate filter. When filtering the rolling oil, according to the amount of filtration, several filter boxes are stacked up and down, wherein filter paper is arranged between every two layers of filter boxes, the filter box above the filter paper is called the upper box, and the filter box below the filter paper is called the lower box.

[0003] For example, a sheet-type filter with the authorization announcement number "CN210229237U" can adjust the distance between the two filter housings by extending and retracting the XTL1000 electric telescopic rod and the No. 1 connecting block, which can relieve the user's pressure to a certain extent and greatly improve the user's work efficiency. Through the setting of the oil filter channel, the No. 1 microporous filter plate and the No. 2 microporous filter plate, the rolling oil can be filtered by the No. 1 microporous filter plate and the No. 2 microporous filter plate, which can extend the service life of the entire sheet-type filter, and can also greatly reduce the user's cost of use. However, in the sheet-type filter plate filter, the operator manually removes the high molecular weight polyethylene filter plate. After use, there are many impurities on the surface of the high molecular weight polyethylene filter plate, which is not convenient to remove in the groove, and it is easy to cause the impurities on the surface of the high molecular weight polyethylene filter plate to fall off, and the operator needs to manually clean it, thereby increasing the manual labor. At the same time, in the sheet-type filter plate filter, the operator manually rotates to remove the studs and the bolts set on the second connecting block to facilitate the replacement of filter paper. Since there are many studs that need to be rotated, it takes a long time to remove them, thereby reducing work efficiency. Utility Model Content

[0004] The utility model aims to solve the problem that the operator manually takes out the high molecular polyethylene filter plate, because after use, there are more impurities on the surface of the high molecular polyethylene filter plate, and the high molecular polyethylene filter plate is not convenient to take out in the groove, which easily causes the impurities on the surface of the high molecular polyethylene filter plate to fall off, and the operator needs to manually clean it, thereby increasing the manual labor. At the same time, the sheet filter plate filter can be easily replaced by the operator by manually rotating the studs and the bolts provided on the second connecting block, because the studs that need to be rotated are more, and it takes a long time to remove them, thereby reducing the work efficiency. A sheet filter plate filter is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sheet filter plate filter is designed, comprising a body, the surface of the body is in contact with the surface of a fixed plate, a plurality of ejection mechanisms are arranged inside the body, a plurality of limiting mechanisms are arranged on the surface of the body and the surface of the fixed plate, a polymer polyethylene filter plate is placed on the surface of the body, a plurality of first microporous filter plates and second microporous filter plates are fixedly connected to the surface of the polymer polyethylene filter plate, and an oil inlet pipe and an oil outlet pipe are fixedly connected to the surface of the polymer polyethylene filter plate.

[0007] Preferably, the oil inlet pipe is connected to the oil inlet hole, the oil outlet pipe is connected to the oil outlet hole, a plurality of first hydraulic cylinders are fixedly connected to the inner wall of the body, and the telescopic ends of the plurality of first hydraulic cylinders are in contact with the surface of the fixed plate.

[0008] Preferably, the ejection mechanism includes a first shell, the inner wall of the first shell is fixedly connected to a motor via a bracket, the end of the motor output shaft is fixedly connected to an internal gear, the internal gear is meshed with the first gear, the first gear is rotatably connected to a rotating rod, the rotating rod is movably connected to a bent rod via a bracket and a pin, the bent rod is movably connected to the inner wall of the first shell via a pin, the bent rod is movably connected to a connecting rod, the connecting rod is movably connected to a push rod via a pin, the push rod passes through the first shell through the bracket and the through hole, and the push rod is slidably connected to the first shell through the bracket and the through hole.

[0009] Preferably, the end of the push rod is in contact with the surface of the high molecular polyethylene filter plate, and the first shell surface is fixedly connected to the inner wall of the body.

[0010] Preferably, the limiting mechanism includes a second shell, one group of second shell surfaces is fixedly connected to the surface of the body, and another group of second shell surfaces is fixedly connected to the surface of the fixed plate, the inner wall of the second shell is fixedly connected to a second hydraulic cylinder, the telescopic end of the second hydraulic cylinder is fixedly connected to a sliding rod, the sliding rod is slidably connected to a sliding groove processed on a protruding part of the inner wall of the second shell, the protruding part of the sliding rod is slidably connected to a sliding groove processed on the roller, the surface of the roller is fixedly connected to a second gear, the teeth processed on the second gear are meshed with the teeth processed on the sliding block, the teeth processed on the sliding block are meshed with the teeth processed on the third gear, the third gear is rotatably connected to the inner wall of the second shell through a pin shaft, the surface of the sliding block is in contact with the surface of the sliding frame, and both ends of the sliding frame are fixedly connected with lifting rods, the lifting rods pass through the second shell through through holes, and the lifting rods are slidably connected to the second shell through the through holes.

[0011] Preferably, a push plate is fixedly connected to the end of the lifting rod, and the surface of the push plate is respectively in contact with the surface of the protruding portion of the fixing plate and the protruding portion of the machine body.

[0012] The utility model proposes a sheet filter plate filter, which has the beneficial effect that: through the cooperation of the ejector rod and the ejection mechanism, the rotation of the motor output shaft drives the internal gear to rotate and drives the first gear to roll along the surface of the internal gear, the rolling of the first gear drives the rotating rod to move, thereby driving the bending rod to swing, the swing of the bending rod drives the connecting rod to move, thereby driving the ejector rod to slide along the through hole processed on the first outer shell, so that the polymer polyethylene filter plate can be more conveniently taken out, impurities on the surface of the polymer polyethylene filter plate will not fall off, and the operator does not need to manually clean it, thereby saving labor.

[0013] Through the cooperation of the push plate and the limit mechanism, the telescopic end of the second hydraulic cylinder moves to drive the slide rod to slide along the slide groove processed on the second outer shell. At the same time, the slide rod slides along the slide groove processed on the roller to drive the roller to rotate. The rotation of the roller drives the second gear to rotate, thereby driving the sliding block to move. The movement of the sliding block drives the third gear to rotate. At the same time, the movement of the sliding block drives the sliding frame to move. The movement of the sliding frame drives the lifting rod to slide along the through hole processed on the second outer shell, so that the operator does not need to operate manually, so that it can be removed in a shorter time, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Left view of;

[0016] Figure 3 for Figure 1 A top sectional view of

[0017] Figure 4 for Figure 3 A front cross-sectional view of

[0018] Figure 5 for Figure 1 A front sectional view of the middle limit mechanism;

[0019] Figure 6 for Figure 4 Rear sectional view of the ejector mechanism;

[0020] Figure 7 for Figure 1 Front cross-sectional view of the middle limit mechanism.

[0021] In the figure: 1, machine body, 2, fixed plate, 3, push plate, 4, limiting mechanism, 401, second shell, 402, second hydraulic cylinder, 403, slide rod, 404, second gear, 405, third gear, 406, sliding block, 407, sliding frame, 408, roller, 409, lifting rod, 5, oil inlet hole, 6, oil outlet hole, 7, first hydraulic cylinder, 8, high molecular polyethylene filter plate, 9, ejection mechanism, 901, first shell, 902, motor, 903, internal gear, 904, first gear, 905, rotating rod, 906, bending rod, 907, connecting rod, 908, ejector rod, 10, oil inlet pipe, 11, oil outlet pipe, 12, first microporous filter plate, 13, second microporous filter plate. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] See attached Figure 1-7 : In this embodiment, a sheet filter plate filter includes a body 1, the surface of the body 1 is in contact with the surface of the fixed plate 2, a plurality of ejection mechanisms 9 are arranged inside the body 1, a plurality of limit mechanisms 4 are arranged on the surface of the body 1 and the fixed plate 2, a polymer polyethylene filter plate 8 is placed on the surface of the body 1, a plurality of first microporous filter plates 12 and second microporous filter plates 13 are fixedly connected to the surface of the polymer polyethylene filter plate 8, an oil inlet pipe 10 and an oil outlet pipe 11 are fixedly connected to the surface of the polymer polyethylene filter plate 8, the oil inlet pipe 10 is connected to the oil inlet hole 5, and the oil outlet pipe 11 is connected to the oil outlet hole 6;

[0024] A plurality of first hydraulic cylinders 7 are fixedly connected to the inner wall of the body 1. The models of the first hydraulic cylinder 7, the second hydraulic cylinder 402 and the motor 902 can be selected according to actual needs to meet the working needs. The telescopic ends of the plurality of first hydraulic cylinders 7 are in contact with the surface of the fixed plate 2. When the power supply of the first hydraulic cylinder 7 is started, the telescopic ends of the first hydraulic cylinders 7 move to drive the fixed plate 2 to move. The end of the push rod 908 is in contact with the surface of the polymer polyethylene filter plate 8. The movement of the push rod 908 drives the polymer polyethylene filter plate 8 to move. The surface of the first outer shell 901 is fixedly connected to the inner wall of the body 1. The end of the lifting rod 409 is fixedly connected to the push plate 3. The movement of the lifting rod 409 drives the push plate 3 to move. The surfaces of the push plate 3 are respectively in contact with the protruding parts of the fixed plate 2 and the protruding parts of the body 1.

[0025] See attached Figure 6

[0026] The ejection mechanism 9 includes a first housing 901, the inner wall of the first housing 901 is fixedly connected to a motor 902 through a bracket, so that the first housing 901 and the motor 902 are fixed to each other, the end of the output shaft of the motor 902 is fixedly connected to an internal gear 903, the internal gear 903 is meshed with a first gear 904, the first gear 904 is rotatably connected to a rotating rod 905, the rotating rod 905 is movably connected to a bent rod 906 through a bracket and a pin shaft, the bent rod 906 is movably connected to the inner wall of the first housing 901 through a pin shaft, the bent rod 906 is movably connected to a connecting rod 907, and the connecting rod 90 A push rod 908 is movably connected via a pin shaft, and the push rod 908 penetrates the first housing 901 via a bracket and a through hole. The push rod 908 is slidably connected to the first housing 901 via the bracket and the through hole. When the motor 902 is powered on, the output shaft of the motor 902 rotates to drive the internal gear 903 to rotate and drive the first gear 904 to roll along the surface of the internal gear 903. The rolling of the first gear 904 drives the rotating rod 905 to move, thereby driving the bent rod 906 to swing. The swing of the bent rod 906 drives the connecting rod 907 to move, thereby driving the push rod 908 to slide along the through hole processed on the first housing 901.

[0027] See attached Figure 5 and attached Figure 7

[0028] The limiting mechanism 4 includes a second shell 401, a group of surfaces of the second shell 401 are fixedly connected to the surface of the machine body 1, and another group of surfaces of the second shell 401 are fixedly connected to the surface of the fixed plate 2. The inner wall of the second shell 401 is fixedly connected with a second hydraulic cylinder 402, and the telescopic end of the second hydraulic cylinder 402 is fixedly connected with a slide rod 403, and the slide rod 403 is slidably connected with a slide groove processed on the protruding part of the inner wall of the second shell 401, and the protruding part of the slide rod 403 is slidably connected with the slide groove processed on the roller 408, and the surface of the roller 408 is fixedly connected with a second gear 404, and the teeth processed on the second gear 404 are meshed with the teeth processed on the sliding block 406, and the teeth processed on the sliding block 406 are meshed with the teeth processed on the third gear 405, and the third gear 405 is rotatably connected to the inner wall of the second shell 401 through a pin shaft, and the surface of the sliding block 406 is in contact with the surface of the sliding frame 407, and both ends of the sliding frame 407 are fixedly connected with lifting rods 409;

[0029] The lifting rod 409 passes through the second shell 401 through the through hole, and the lifting rod 409 is slidably connected to the second shell 401 through the through hole. The power of the second hydraulic cylinder 402 is turned on, and the telescopic end of the second hydraulic cylinder 402 moves to drive the sliding rod 403 to slide along the sliding groove processed on the second shell 401. At the same time, the sliding rod 403 slides along the sliding groove processed on the roller 408, thereby driving the roller 408 to rotate. The rotation of the roller 408 drives the second gear 404 to rotate, thereby driving the sliding block 406 to move. The movement of the sliding block 406 drives the third gear 405 to rotate. At the same time, the movement of the sliding block 406 drives the sliding frame 407 to move, and the movement of the sliding frame 407 drives the lifting rod 409 to slide along the through hole processed on the second shell 401.

[0030] Working principle:

[0031] When using the sheet filter:

[0032] Usage process:

[0033] After the power is turned on, the rolling oil is first poured into the oil inlet hole 5. The rolling oil enters the interior of the high molecular polyethylene filter plate 8 under the action of gravity through the oil inlet pipe 10, and is filtered under the action of the first microporous filter plate 12. The rolling oil is then filtered for the second time under the action of the second microporous filter plate 13. Then, the rolling oil passes through the oil outlet pipe 11 and enters the oil outlet hole 7. The user can use an oil pump to extract it.

[0034] Replacement process:

[0035] Disassembly phase:

[0036] When the filter paper needs to be replaced, the power supplies of the multiple second hydraulic cylinders 402 are started, and the telescopic end of the second hydraulic cylinder 402 moves to drive the sliding rod 403 to slide along the sliding groove processed on the second shell 401. At the same time, the sliding rod 403 slides along the sliding groove processed on the roller 408 to drive the roller 408 to rotate. The rotation of the roller 408 drives the second gear 404 to rotate, thereby driving the sliding block 406 to move. The movement of the sliding block 406 drives the third gear 405 to rotate. At the same time, the movement of the sliding block 406 drives the sliding frame 407 to move. The movement of the sliding frame 407 drives the lifting rod 409 to slide along the through hole processed on the second shell 401. The movement of the lifting rod 409 drives the push plate 3 to move, so that the machine body 1 and the fixed plate 2 can be separated, and the power supply of the first hydraulic cylinder 7 is started. The telescopic end of the first hydraulic cylinder 7 moves to drive the fixed plate 2 to move. When the fixed plate 2 moves to an appropriate position, the power supply of the first hydraulic cylinder 7 is turned off to make the fixed plate 2 move away from the machine body 1, so that the fixed plate 2 and the machine body 1 can be separated faster, thereby improving the working efficiency.

[0037] Replacement phase:

[0038] Start the power supply of motor 902, the output shaft of motor 902 rotates to drive the internal gear 903 to rotate and drive the first gear 904 to roll along the surface of the internal gear 903, the rolling of the first gear 904 drives the rotating rod 905 to move, thereby driving the bending rod 906 to swing, the swing of the bending rod 906 drives the connecting rod 907 to move, thereby driving the push rod 908 to slide along the through hole processed on the first shell 901, and the movement of the push rod 908 drives the high molecular polyethylene filter plate 8 to move, so that the high molecular polyethylene filter plate 8 can be taken out more conveniently without causing impurities to fall, and the operator does not need to manually clean it, thereby saving labor, and then the filter paper can be replaced.

[0039] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A sheet filter plate filter, comprising a body (1), the surface of the body (1) being in contact with the surface of a fixing plate (2), characterized in that: The body (1) is provided with a plurality of ejection mechanisms (9) inside, the body (1) and the fixed plate (2) are provided with a plurality of limit mechanisms (4) on their surfaces, a high molecular polyethylene filter plate (8) is placed on the surface of the body (1), a plurality of first microporous filter plates (12) and second microporous filter plates (13) are fixedly connected to the surface of the high molecular polyethylene filter plate (8), and an oil inlet pipe (10) and an oil outlet pipe (11) are fixedly connected to the surface of the high molecular polyethylene filter plate (8).

2. A sheet filter according to claim 1, characterized in that: The oil inlet pipe (10) is connected to the oil inlet hole (5), the oil outlet pipe (11) is connected to the oil outlet hole (6), and a plurality of first hydraulic cylinders (7) are fixedly connected to the inner wall of the body (1), and the telescopic ends of the plurality of first hydraulic cylinders (7) are in contact with the surface of the fixed plate (2).

3. The sheet filter according to claim 1, characterized in that: The ejection mechanism (9) comprises a first shell (901), the inner wall of the first shell (901) is fixedly connected to a motor (902) via a bracket, the end of the output shaft of the motor (902) is fixedly connected to an internal gear (903), the internal gear (903) is meshed with a first gear (904), the first gear (904) is rotatably connected to a rotating rod (905), the rotating rod (905) is movably connected to a bent rod (906) via a bracket and a pin shaft, the bent rod (906) is movably connected to the inner wall of the first shell (901) via a pin shaft, the bent rod (906) is movably connected to a connecting rod (907), the connecting rod (907) is movably connected to a push rod (908) via a pin shaft, the push rod (908) passes through the first shell (901) via a bracket and a through hole, and the push rod (908) is slidably connected to the first shell (901) via the bracket and the through hole.

4. A sheet filter according to claim 3, characterized in that: The end of the push rod (908) is in contact with the surface of the high molecular polyethylene filter plate (8), and the surface of the first shell (901) is fixedly connected to the inner wall of the body (1).

5. The sheet filter according to claim 1, characterized in that: The limiting mechanism (4) comprises a second shell (401), a group of surfaces of the second shell (401) are fixedly connected to the surface of the machine body (1), and another group of surfaces of the second shell (401) are fixedly connected to the surface of the fixing plate (2). The inner wall of the second shell (401) is fixedly connected to a second hydraulic cylinder (402), and the telescopic end of the second hydraulic cylinder (402) is fixedly connected to a sliding rod (403). The sliding rod (403) is slidably connected to a sliding groove processed on a protruding portion of the inner wall of the second shell (401), and the protruding portion of the sliding rod (403) is slidably connected to a sliding groove processed on a roller (408). The surface of the roller (408) is fixedly connected to a second The gear (404) is a gear having teeth processed on the second gear (404) and teeth processed on the sliding block (406) meshing with teeth processed on the third gear (405). The third gear (405) is rotatably connected to the inner wall of the second shell (401) through a pin shaft. The surface of the sliding block (406) is in contact with the surface of the sliding frame (407). Both ends of the sliding frame (407) are fixedly connected with a lifting rod (409). The lifting rod (409) passes through the second shell (401) through a through hole. The lifting rod (409) is slidably connected to the second shell (401) through the through hole.

6. A sheet filter according to claim 5, characterized in that: The end of the lifting rod (409) is fixedly connected to a push plate (3), and the surface of the push plate (3) is respectively in contact with the protruding portion of the fixing plate (2) and the protruding portion of the machine body (1).

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