A lifting mechanism for food oil filter

Abstract

The utility model discloses a lifting mechanism for a food oil filter, including an oil filter body, the oil filter body is composed of a base, a tank body and a tank cover, a lifting mechanism is arranged on the top of the base, the lifting mechanism includes a turntable, a support column, a mounting column and an adjustment component, a cross-shaped hole is opened on the top of the mounting column, a T-shaped lifting rod is arranged in the inner cavity of the cross-shaped hole, a connecting rod is arranged on the outer wall of the T-shaped lifting rod, a fixing ring is arranged at one end of the connecting rod, a top block is arranged below the T-shaped lifting rod, a lifting block is arranged below the top block, and a lifting spring is arranged between the top block and the lifting block. The utility model utilizes the setting of the lifting mechanism, and through the cooperation among the support column, the mounting column, the adjustment component, the lifting block, the lifting spring, the top block, the T-shaped lifting rod, the connecting rod and the fixing ring, the tank cover can be automatically driven to move vertically upward after the connector between the tank cover and the tank body is removed, thereby simplifying the operation and improving the convenience of the disassembly and assembly of the vacuum oil filter.

Description

Technical Field

[0001] The utility model relates to the technical field of oil filters, in particular to a lifting mechanism for a food oil filter. Background Art

[0002] Food oil filter is a machine used to filter edible oil. It has a wide range of application scenarios and important functions. Food oil filter has the advantages of extending the service life of edible oil, improving food quality, saving costs, and being convenient and fast.

[0003] The more common oil filtering methods of food oil filter machines are centrifugal method and vacuum method. The vacuum oil filter is generally composed of a base, a tank body, a tank cover, an oil drain pipe and a pressure gauge. When disassembling and assembling, there are often snap rings and annular grooves between the tank cover and the tank body. Therefore, the tank cover needs to be moved vertically upwards first until the snap ring and the annular groove are completely separated before it can be moved freely. When performing the above steps, due to the same shape of the contact part between the tank cover and the tank body and the weight of the tank cover, it will be inconvenient for the staff to operate, reducing the convenience of disassembly and assembly of the vacuum oil filter. Utility Model Content

[0004] The utility model aims to provide a lifting mechanism for a food oil filter to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food oil filter lifting mechanism, comprising:

[0006] The oil filter body is composed of a base, a tank body and a tank cover;

[0007] A lifting mechanism is provided on the top of the base;

[0008] The lifting mechanism comprises a turntable, a support column is provided on the top of the turntable, a mounting column is provided above the support column, an adjustment assembly is provided between the support column and the mounting column, a cross-shaped hole is opened on the top of the mounting column, a T-shaped lifting rod is provided in the inner cavity of the cross-shaped hole, a connecting rod is provided on the outer wall of the T-shaped lifting rod, a fixing ring is provided at one end of the connecting rod, a top block is provided below the T-shaped lifting rod, a lifting block is provided below the top block, and a lifting spring is provided between the top block and the lifting block;

[0009] The adjusting component is composed of a fixing box, an extrusion plate, threaded holes and adjusting bolts.

[0010] Preferably, the turntable is rotatably connected to the top of the base, the bottom of the support column is fixedly connected to the top of the turntable, the connecting rod is fixedly connected between the T-shaped lifting rod and the fixing ring, the fixing ring is fixedly connected to the top of the tank cover, and the lifting spring is fixedly connected between the top block and the lifting block.

[0011] Preferably, the fixing box is fixedly connected to the top of the supporting column, the bottom of the mounting column is fixedly and interlacedly connected to the top of the fixing box, the extrusion plate is movably connected to the inner cavity of the fixing box, the threaded hole is opened on the front side of the fixing box, the outer wall of the adjusting bolt is threadedly connected to the inner wall of the threaded hole, and one end of the adjusting bolt is rotatably connected to the front side of the extrusion plate.

[0012] Preferably, a T-shaped slot is provided at the bottom of the inner wall of the fixed box, a T-shaped slider is fixedly connected to the bottom of the extrusion plate, and the outer wall of the T-shaped slider is slidably sleeved with the inner cavity of the T-shaped slot.

[0013] Preferably, a strip-shaped sliding hole is provided on the outer wall of the T-shaped lifting rod, a limiting sliding block is slidably sleeved on the inner cavity of the strip-shaped sliding hole, and the limiting sliding block is fixedly connected to the inner cavity of the cross-shaped hole.

[0014] Preferably, an auxiliary rod is fixedly connected to the outer wall of the mounting column, and the outer wall of the auxiliary rod is provided with evenly distributed friction lines.

[0015] Preferably, the outer wall of the turntable is fixedly connected to a limited rotation plate, the outside of the limited rotation plate is provided with a limited rotation member, and the limited rotation member is fixedly connected to the top of the base.

[0016] Technical effects and advantages of the utility model:

[0017] (1) The utility model utilizes the setting of the lifting mechanism, and through the cooperation among the support column, the mounting column, the adjustment assembly, the lifting block, the lifting spring, the top block, the T-shaped lifting rod, the connecting rod and the fixing ring, the tank cover can be automatically driven to move vertically upward after the connecting piece between the tank cover and the tank body is removed, thereby simplifying the operation and improving the convenience of the disassembly and assembly of the vacuum oil filter;

[0018] (2) The utility model utilizes the setting of the rotation limit plate and the rotation limit member. Through the cooperation between the rotation limit plate and the rotation limit member, the maximum angle that the lifting mechanism and the tank cover can rotate can be limited, thereby preventing the tank cover from rotating randomly and colliding with other equipment, thereby improving the protection strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the side sectional structure of the fixed box of the utility model.

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0022] In the figure: 1. Oil filter body; 101. Base; 102. Tank body; 103. Tank cover; 2. Lifting mechanism; 201. Turntable; 202. Support column; 203. Mounting column; 204. Adjustment assembly; 2041. Fixing box; 2042. Extrusion plate; 2043. Adjustment bolt; 2044. T-shaped slider; 205. T-shaped lifting rod; 206. Connecting rod; 207. Fixing ring; 208. Top block; 209. Lifting block; 210. Lifting spring; 211. Limiting slider; 3. Auxiliary rod; 4. Rotation limiting plate; 5. Rotation limiting part. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-3 A food oil filter lifting mechanism shown includes an oil filter body 1, the oil filter body 1 is composed of a base 101, a tank body 102 and a tank cover 103, a lifting mechanism 2 is provided on the top of the base 101, and the lifting mechanism 2 is used to facilitate the staff to separate the tank cover 103 from the tank body 102;

[0025] The lifting mechanism 2 includes a turntable 201, which is rotatably connected to the top of the base 101. A support column 202 is provided on the top of the turntable 201. The bottom of the support column 202 is fixedly connected to the top of the turntable 201. A mounting column 203 is provided above the support column 202. An adjusting component 204 is provided between the support column 202 and the mounting column 203. The adjusting component 204 is used to adjust the height of the lifting block 209, so as to achieve the purpose of compressing the lifting spring 210. A cross-shaped hole is provided on the top of the mounting column 203. A T-shaped lifting rod 205 is provided in the inner cavity of the cross-shaped hole. A strip sliding hole is provided on the outer wall of the T-shaped lifting rod 205. The inner cavity of the strip sliding hole is slidably sleeved with a limit slider 211. The strip sliding hole and the limit slider 211 are used to ensure that the T-shaped lifting rod 205 can move smoothly. The limit slider 211 is fixed The inner cavity of the cross-shaped hole is fixedly connected to the outer wall of the T-shaped lifting rod 205, and a connecting rod 206 is provided at one end of the connecting rod 206. The connecting rod 206 and the fixing ring 207 are used to connect the T-shaped lifting rod 205 and the tank cover 103. The connecting rod 206 is fixedly connected between the T-shaped lifting rod 205 and the fixing ring 207. The fixing ring 207 is fixedly connected to the top of the tank cover 103. A top block 208 is provided below the T-shaped lifting rod 205, and a lifting block 209 is provided below the top block 208. The bottom of the lifting block 209 is rounded, and a lifting spring 210 is provided between the top block 208 and the lifting block 209. The lifting spring 210 can be elastically deformed to drive the top block 208 and the T-shaped lifting rod 205 to move, and the lifting spring 210 is fixedly connected between the top block 208 and the lifting block 209;

[0026] The adjustment assembly 204 is composed of a fixed box 2041, an extrusion plate 2042, a threaded hole, and an adjustment bolt 2043. The fixed box 2041 is fixedly connected to the top of the support column 202. The bottom of the mounting column 203 is fixedly connected to the top of the fixed box 2041. The extrusion plate 2042 is movably connected to the inner cavity of the fixed box 2041. The extrusion plate 2042 is arranged in a right-angle trapezoidal shape. A T-shaped groove is provided at the bottom of the inner wall of the fixed box 2041. A T-shaped slider 2044 is fixedly connected to the bottom of the extrusion plate 2042. The T-shaped groove and the T-shaped slider 2044 are used to adjust the fixed box 2041. To ensure that the extrusion plate 2042 can move smoothly, the outer wall of the T-shaped slider 2044 is slidably sleeved with the inner cavity of the T-shaped slide groove, the threaded hole is opened on the front of the fixing box 2041, and the outer wall of the adjusting bolt 2043 is threadedly connected with the inner wall of the threaded hole. The adjusting bolt 2043 rotating clockwise in the threaded hole will drive the extrusion plate 2042 to move away from the threaded hole, and the adjusting bolt 2043 rotating counterclockwise in the threaded hole will drive the extrusion plate 2042 to move toward the threaded hole. One end of the adjusting bolt 2043 is rotatably connected with the front of the extrusion plate 2042;

[0027] The outer wall of the mounting column 203 is fixedly connected with an auxiliary rod 3, which facilitates the staff to apply force to drive the tank cover 103 to be dislocated and separated from the tank body 102. The outer wall of the auxiliary rod 3 is provided with evenly distributed friction patterns, which are used to increase the friction between the auxiliary rod 3 and the palm of the staff. The outer wall of the turntable 201 is fixedly connected with a limited rotation plate 4, and a limited rotation part 5 is provided on the outside of the limited rotation plate 4. The limited rotation plate 4 and the limited rotation part 5 are used to limit the maximum angle that the lifting mechanism 2 and the tank cover 103 can rotate, and the limited rotation part 5 is fixedly connected to the top of the base 101.

[0028] Working principle of this utility model:

[0029] When it is necessary to separate the tank cover 103 of the vacuum oil filter machine from the tank body 102, first use a flat-blade screwdriver or an electric screwdriver to drive the adjusting bolt 2043 to rotate clockwise. The adjusting bolt 2043 rotating clockwise in the threaded hole will drive the extrusion plate 2042 to move away from the threaded hole. The moving extrusion plate 2042 will drive the lifting block 209 to move vertically upward through its inclined surface. During this process, the lifting spring 210 is compressed. When the adjusting bolt 2043 can no longer rotate, the flat-blade screwdriver or the electric screwdriver is removed, and then the multiple connecting parts between the tank cover 103 and the tank body 102 are removed. When all of them are removed, the tank cover 103 will move vertically upward under the action of the lifting spring 210, T-shaped lifting rod 205, connecting rod 206 and fixing ring 207 until the retaining ring and the annular retaining groove between the tank cover 103 and the tank body 102 are completely separated. Finally, the tank cover 103 and the tank body 102 can be separated by misalignment by simply rotating the auxiliary rod 3, which simplifies the operation and improves the convenience of disassembly and assembly of the vacuum oil filter. When the tank cover 103 and the tank body 102 of the vacuum oil filter need to be assembled, the tank cover 103 is reset by the auxiliary rod 3, and then the adjusting bolt 2043 is rotated counterclockwise to set the tank cover 103 on the top of the tank body 102.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 food oil filter lifting mechanism, comprising: An oil filter body (1), the oil filter body (1) comprising a base (101), a tank body (102) and a tank cover (103); It is characterized in that a lifting mechanism (2) is provided on the top of the base (101); The lifting mechanism (2) comprises a rotating disk (201), a supporting column (202) is provided on the top of the rotating disk (201), a mounting column (203) is provided above the supporting column (202), an adjusting assembly (204) is provided between the supporting column (202) and the mounting column (203), a cross-shaped hole is provided on the top of the mounting column (203), a T-shaped lifting rod (205) is provided in the inner cavity of the cross-shaped hole, a connecting rod (206) is provided on the outer wall of the T-shaped lifting rod (205), a fixing ring (207) is provided at one end of the connecting rod (206), a top block (208) is provided below the T-shaped lifting rod (205), a lifting block (209) is provided below the top block (208), and a lifting spring (210) is provided between the top block (208) and the lifting block (209); The adjustment component (204) is composed of a fixing box (2041), an extrusion plate (2042), a threaded hole, and an adjustment bolt (2043).

2. A food oil filter lifting mechanism according to claim 1, characterized in that: The turntable (201) is rotatably connected to the top of the base (101), the bottom of the support column (202) is fixedly connected to the top of the turntable (201), the connecting rod (206) is fixedly connected between the T-shaped lifting rod (205) and the fixing ring (207), the fixing ring (207) is fixedly connected to the top of the tank cover (103), and the lifting spring (210) is fixedly connected between the top block (208) and the lifting block (209).

3. A food oil filter lifting mechanism according to claim 1, characterized in that: The fixing box (2041) is fixedly connected to the top of the supporting column (202), the bottom of the mounting column (203) is fixedly connected to the top of the fixing box (2041), the extrusion plate (2042) is movably connected to the inner cavity of the fixing box (2041), the threaded hole is opened on the front of the fixing box (2041), the outer wall of the adjusting bolt (2043) is threadedly connected to the inner wall of the threaded hole, and one end of the adjusting bolt (2043) is rotatably connected to the front of the extrusion plate (2042).

4. A food oil filter lifting mechanism according to claim 1, characterized in that: A T-shaped slide groove is provided at the bottom of the inner wall of the fixed box (2041), a T-shaped slider (2044) is fixedly connected to the bottom of the extrusion plate (2042), and the outer wall of the T-shaped slider (2044) is slidably sleeved with the inner cavity of the T-shaped slide groove.

5. The food oil filter lifting mechanism according to claim 1, characterized in that: The outer wall of the T-shaped lifting rod (205) is provided with a strip-shaped sliding hole, the inner cavity of the strip-shaped sliding hole is slidably sleeved with a limit slider (211), and the limit slider (211) is fixedly connected to the inner cavity of the cross-shaped hole.

6. A food oil filter lifting mechanism according to claim 1, characterized in that: The outer wall of the mounting column (203) is fixedly connected to an auxiliary rod (3), and the outer wall of the auxiliary rod (3) is provided with evenly distributed friction patterns.

7. A food oil filter lifting mechanism according to claim 1, characterized in that: The outer wall of the rotating disk (201) is fixedly connected to a limited rotation plate (4), and a limited rotation member (5) is provided outside the limited rotation plate (4), and the limited rotation member (5) is fixedly connected to the top of the base (101).

Images