Anti-blocking grease filter

Abstract

The utility model belongs to the field of grease filters, and particularly relates to an anti-blocking grease filter which comprises a grease filter body, according to the grease filter, the grease filter body, the stirring mechanism and the extension mechanism are matched for use, so that in order to prevent the situation that the filtering effect is weakened due to the fact that the filtering net is blocked, impurities accumulated on the surface of the filtering net can be scattered to be loose through the stirring mechanism, and the passing ability during grease filtering is facilitated; in order to prevent clothes from being stained by splashed oil when a worker pours oil, the extending cover is adjusted through the extending mechanism to prevent the oil from being splashed to places outside the grease filter body to a certain extent, and the problems that the oil needing to be filtered is generally poured into the grease filter, impurities are accumulated due to the increase of filtering times, and the oil filtering efficiency is reduced are solved. Excessive impurities can press the impurities at the bottom in contact with the filter screen, so that the filter screen is blocked, and the filtering efficiency is reduced or the filtering effect cannot be completely realized.

Description

Technical Field

[0001] This utility model relates to the field of grease filters, specifically an anti-clogging grease filter. Background Technology

[0002] The term "oil filter" generally refers to a filtration device for hydraulic oil. It typically consists of a housing and a filter element. Based on the material of the filter element, it can be divided into paper filter elements, chemical fiber filter elements, glass fiber filter elements, stainless steel filter elements, etc. Based on the structural form, it can be divided into mesh filter elements, wire gap filter elements, pleated filter elements, sintered filter elements, magnetic filter elements, etc.

[0003] In grease filtration, the oil to be filtered is usually poured into a grease filter to remove impurities. The processed oil is then stored. However, as the number of filtrations increases, impurities accumulate. Excessive impurities can suppress the impurities at the bottom that are in contact with the filter screen, causing the filter screen to become clogged and reducing or eliminating the filtration efficiency. Utility Model Content

[0004] To overcome the shortcomings of existing technology, the oil to be filtered is usually poured into a grease filter to filter out impurities. After the oil is filtered, it is stored. However, as the number of filtrations increases, impurities accumulate. Excessive impurities will suppress the impurities at the bottom that are in contact with the filter screen, causing the filter screen to become clogged. This results in reduced filtration efficiency or complete failure to achieve the filtration effect. This utility model proposes an anti-clogging grease filter.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an anti-clogging grease filter, including a grease filter body, the grease filter body including an oil storage bottle, the top of the oil storage bottle is fixedly connected to an outer shell, the inner cavity of the oil storage bottle is fixedly connected to a filter screen, the bottom of the oil storage bottle is fixedly connected to a support foot, the number of the support feet is four, the bottom of the oil storage bottle is fixedly connected to an oil outlet pipe, the inner cavity of the outer shell is provided with a stirring mechanism, and the surface of the outer shell is provided with an extension mechanism;

[0006] The stirring mechanism includes a motor, the surface of which is fixedly connected to the surface of the outer shell. The output end of the motor extends through the inner cavity of the outer shell and is fixedly connected to a first rotating column. One end of the first rotating column is fixedly connected to a driving bevel gear. The surface of the driving bevel gear is meshed with a driven bevel gear. The surface of the driven bevel gear is fixedly connected to a second rotating column. One end of the second rotating column is fixedly connected to a stirring rod. The surface of the stirring rod is movably connected to the surface of the filter screen.

[0007] Preferably, a protective tube is fixedly connected to the surface of the outer shell, and the inner cavity of the protective tube is movably connected to the surfaces of the first rotating column and the second rotating column.

[0008] Preferably, the inner cavity of the protective tube is fixedly connected to a limiting ring, and the inner cavity of the limiting ring is movably connected to the surface of the first rotating column.

[0009] Preferably, the extension mechanism includes a support frame, and there are two support frames. The surfaces of the two support frames are fixedly connected to the surface of the outer shell. A guide rod is threadedly connected to the inner cavity of the support frame. A handle is fixedly connected to one end of the guide rod, and a movable block is fixedly connected to the other end of the guide rod. An extension cover is movably connected to the inner cavity of the outer shell, and the surface of the extension cover is movably connected to the surface of the movable block.

[0010] Preferably, a bearing is fixedly connected to the surface of the guide rod, and the outer ring of the bearing is fixedly connected to the surface of the moving block.

[0011] Preferably, a damping block is fixedly connected to one side of the movable block. The damping block is made of rubber, and the surface of the damping block is movably connected to the surface of the extension cover.

[0012] Preferably, the inner cavity of the outer shell is provided with guide grooves, and there are two guide grooves. The inner cavity of each of the two guide grooves is movably connected with a guide block. The surface of the guide block is fixedly connected to the surface of the extension cover. The inner cavity of each of the two guide grooves is fixedly connected with a limit block. The surface of the limit block is movably connected to the surface of the guide block.

[0013] The advantages of this utility model are:

[0014] This utility model uses a grease filter body, a stirring mechanism, and an extension mechanism in conjunction. To prevent the filter screen from becoming clogged and reducing the grease filtration effect, the stirring mechanism can loosen the impurities accumulated on the surface of the filter screen to facilitate the passage of grease during filtration. If the impurities are too high, to prevent workers from getting their clothes splattered by oil while pouring, the extension mechanism can adjust the extension cover to prevent oil from splashing outside the grease filter body to some extent. This avoids the common practice of pouring the oil to be filtered into the grease filter, filtering out the impurities, and then storing the processed oil. However, due to the increase in filtration times, impurities will accumulate, and excessive impurities will suppress the impurities at the bottom that are in contact with the filter screen, causing the filter screen to become clogged, resulting in reduced filtration efficiency or complete failure to achieve the filtration effect. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the oil storage bottle and outer shell of this utility model.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the outer shell of this utility model;

[0019] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the support frame structure of this utility model.

[0021] In the diagram: 1. Grease filter body; 101. Oil storage bottle; 102. Outer shell; 103. Support foot; 104. Oil outlet pipe; 105. Filter screen; 2. Stirring mechanism; 201. Motor; 202. Protective pipe; 203. Limiting ring; 204. First rotating column; 205. Driving bevel gear; 206. Driven bevel gear; 207. Second rotating column; 208. Stirring rod; 3. Extension mechanism; 301. Support frame; 302. Extension cover; 303. Handle; 304. Limiting block; 305. Guide groove; 306. Bearing; 307. Moving block; 308. Damping block; 309. Guide block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses an anti-clogging grease filter. (Refer to...) Figure 1 and Figure 5A clog-resistant grease filter includes a grease filter body 1, which includes an oil storage bottle 101. The top of the oil storage bottle 101 is fixedly connected to a shell 102. The inner cavity of the oil storage bottle 101 is fixedly connected to a filter screen 105. The bottom of the oil storage bottle 101 is fixedly connected to four support feet 103. The bottom of the oil storage bottle 101 is fixedly connected to an oil outlet pipe 104. The inner cavity of the shell 102 is provided with a stirring mechanism 2, and the surface of the shell 102 is provided with an extension mechanism 3.

[0025] The stirring mechanism 2 includes a motor 201, the surface of which is fixedly connected to the surface of the housing 102. The output end of the motor 201 extends into the inner cavity of the housing 102 and is fixedly connected to a first rotating column 204. One end of the first rotating column 204 is fixedly connected to a driving bevel gear 205. The surface of the driving bevel gear 205 is meshed with a driven bevel gear 206. The surface of the driven bevel gear 206 is fixedly connected to a second rotating column 207. One end of the second rotating column 207 is fixedly connected to a stirring rod 208. The surface of the stirring rod 208 is movably connected to the surface of the filter screen 105.

[0026] Reference Figure 2 A protective tube 202 is fixedly connected to the surface of the outer shell 102. The inner cavity of the protective tube 202 is movably connected to the surface of the first rotating column 204 and the second rotating column 207. The protective tube 202 can protect the limiting ring 203, the protective tube 202, the active bevel gear 205, the driven bevel gear 206 and the second rotating column 207, so as to prevent impurities inside the outer shell 102 from affecting the rotation of the active bevel gear 205 and the driven bevel gear 206, thereby affecting the rotation of the stirring rod 208.

[0027] Reference Figure 2 The inner cavity of the protective tube 202 is fixedly connected to a limiting ring 203. The inner cavity of the limiting ring 203 is movably connected to the surface of the first rotating column 204. The limiting ring 203 provides support for the first rotating column 204 and prevents the first rotating column 204 from shaking during rotation, thereby affecting the transmission of the active bevel gear 205 to the driven bevel gear 206.

[0028] Reference Figure 5The extension mechanism 3 includes a support frame 301, and there are two support frames 301. The surfaces of the two support frames 301 are fixedly connected to the surface of the outer shell 102. The inner cavity of the support frame 301 is threaded with a guide rod. One end of the guide rod is fixedly connected to a handle 303, and the other end of the guide rod is fixedly connected to a moving block 307. The inner cavity of the outer shell 102 is movably connected to an extension cover 302. The surface of the extension cover 302 is movably connected to the surface of the moving block 307. By setting the support frame 301, extension cover 302, handle 303, guide rod and moving block 307 to work together, the moving block 307 can be indirectly driven to move and contact the extension cover 302 when the handle 303 is turned, so as to fix the position of the extension cover 302.

[0029] Reference Figure 5 A bearing 306 is fixedly connected to the surface of the guide groove. The outer ring of the bearing 306 is fixedly connected to the surface of the moving block 307. By setting the bearing 306, the inner and outer rings of the bearing 306 are fixedly connected to the surfaces of the guide groove and the moving block 307 respectively, so that when the guide groove moves the moving block 307, it will not drive the moving block 307 to rotate, but will drive the moving block 307 to move.

[0030] Reference Figure 5 A damping block 308 is fixedly connected to one side of the movable block 307. The damping block 308 is made of rubber. The surface of the damping block 308 is movably connected to the surface of the extension cover 302. By setting the damping block 308, the rubber material of the damping block 308 increases the frictional force on the extension cover 302, thereby improving the fixing effect of the extension cover 302.

[0031] Reference Figure 3 The inner cavity of the outer shell 102 is provided with guide grooves 305. There are two guide grooves 305. The inner cavities of the two guide grooves 305 are movably connected to guide blocks 309. The surface of the guide blocks 309 is fixedly connected to the surface of the extension cover 302. The inner cavities of the two guide grooves 305 are fixedly connected to limit blocks 304. The surface of the limit blocks 304 is movably connected to the surface of the guide blocks 309. By setting the limit blocks 304, guide grooves 305 and guide blocks 309 to work together, the stability of the extension cover 302 moving in the inner cavity of the outer shell 102 is improved. When the extension cover 302 drives the guide blocks 309 to contact the surface of the limit blocks 304, the extension cover 302 reaches the maximum moving position, which also prevents the extension cover 302 from detaching from the inner cavity of the outer shell 102 when it moves in the inner cavity of the outer shell 102.

[0032] Working principle: If the operator repeatedly pours oil into the grease filter body 1 for filtration, and the filter screen 105 becomes clogged with accumulated impurities, the motor 201 starts working. The output of the motor 201 drives the first rotating column 204 to rotate, which in turn drives the active bevel gear 205. The meshing of the teeth on the surfaces of the active and driven bevel gears 205 and 206 drives the driven bevel gear 206 to rotate, which in turn drives the second rotating column 207 to rotate. The second rotating column 207 then drives the agitator 208 to rotate on the surface of the filter screen 105, breaking up or scraping away the accumulated impurities. If too many impurities accumulate inside the outer casing 102, the operator is easily splashed with oil during pouring, causing soiling of clothes. First, the handle 303 is turned, which drives the guide rod to rotate, thus... With the threaded connection between the surface and the inner cavity of the support frame 301, the guide rod drives the bearing 306 to move. With the outer ring of the bearing 306 fixedly connected to the surface of the moving block 307 and the inner ring fixedly connected to the surface of the guide rod, the guide rod can drive the moving block 307 to move. The moving block 307 causes the damping block 308 to lose its tight contact with the extension cover 302, and the moving block 307 moves in the inner cavity of the support frame 301, so that the moving block 307 will not rotate during movement. Then, the limiting block 304 is pulled, so that the limiting block 304 drives the extension cover 302 to slide in the inner cavity of the outer shell 102. At the same time, the extension cover 302 drives the guide block 309 to move in the inner cavity of the outer shell 102. When the extension cover 302 is adjusted to the appropriate position, the handle 303 is turned in the opposite direction, which indirectly causes the moving block 307 to drive the damping block 308 to make tight contact with the surface of the extension cover 302, thereby fixing the position of the extension cover 302 after movement.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A clogging-preventing grease filter comprising a grease filter body (1), characterized by: The oil filter body (1) includes an oil storage bottle (101), the top of the oil storage bottle (101) is fixedly connected with a shell (102), the inner cavity of the oil storage bottle (101) is fixedly connected with a filter screen (105), the bottom of the oil storage bottle (101) is fixedly connected with support feet (103), the number of the support feet (103) is four, the bottom of the oil storage bottle (101) is fixedly connected with an oil outlet pipe (104), the inner cavity of the shell (102) is provided with a stirring mechanism (2), and the surface of the shell (102) is provided with an extension mechanism (3). The stirring mechanism (2) comprises a motor (201), the surface of the motor (201) is fixedly connected with the surface of the shell (102), the output end of the motor (201) penetrates into the inner cavity of the shell (102) and is fixedly connected with a first rotating column (204), one end of the first rotating column (204) is fixedly connected with a driving umbrella gear (205), the surface of the driving umbrella gear (205) is meshedly connected with a driven umbrella gear (206), the surface of the driven umbrella gear (206) is fixedly connected with a second rotating column (207), one end of the second rotating column (207) is fixedly connected with a stirring rod (208), and the surface of the stirring rod (208) is movably connected with the surface of the filter screen (105).

2. The anti-clogging grease filter according to claim 1, characterized in that: The surface of the shell (102) is fixedly connected with a protective pipe (202), and the inner cavity of the protective pipe (202) is movably connected with the surfaces of the first rotating column (204) and the second rotating column (207).

3. The anti-clogging grease filter according to claim 2, characterized in that: The inner cavity of the protective pipe (202) is fixedly connected with a limiting ring (203), and the inner cavity of the limiting ring (203) is movably connected with the surface of the first rotating column (204).

4. The anti-clogging grease filter of claim 1, wherein: The extension mechanism (3) comprises support frames (301), the number of the support frames (301) is two, the surfaces of the two support frames (301) are fixedly connected with the surface of the shell (102), the inner cavities of the support frames (301) are threadedly connected with guide rods, one end of the guide rod is fixedly connected with a handle (303), the other end of the guide rod is fixedly connected with a moving block (307), the inner cavity of the shell (102) is movably connected with an extension cover (302), and the surface of the extension cover (302) is movably connected with the surface of the moving block (307).

5. The anti-clogging grease filter according to claim 4, characterized in that: The surface of the guide rod is fixedly connected with a bearing (306), and the outer ring of the bearing (306) is fixedly connected with the surface of the moving block (307).

6. The anti-clogging grease filter according to claim 4, wherein: One side of the moving block (307) is fixedly connected with a damping block (308), the damping block (308) is made of rubber, and the surface of the damping block (308) is movably connected with the surface of the extension cover (302).

7. The anti-clogging grease filter of claim 1, wherein: The inner cavity of the shell (102) is provided with guide grooves (305), the number of the guide grooves (305) is two, the inner cavities of the two guide grooves (305) are movably connected with guide blocks (309), the surface of the guide block (309) is fixedly connected with the surface of the extension cover (302), the inner cavities of the two guide grooves (305) are fixedly connected with limiting blocks (304), and the surface of the limiting block (304) is movably connected with the surface of the guide block (309).

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