Cleaning device suitable for kitchen waste oil processing tank

Abstract

The utility model relates to the technical field of oil tank cleaning, in particular to a cleaning device suitable for a kitchen waste oil processing tank, which comprises a main rod, a sleeve is movably sleeved outside the main rod, the top end of the sleeve is connected with a rotatable rotating rod, and a sealing ring is sleeved at the joint of the rotating rod and the sleeve. An angle-adjustable mounting cover is arranged at the top end of the rotating rod and is of a left-right through type structural design, an electric heating fan is mounted in the mounting cover, a lighting lamp is mounted at the front end of the top of the mounting cover, a battery cavity is formed in the side face of the rotating rod, a battery cover is closed at an opening of the battery cavity, and the battery cover is flush with the outer wall of the rotating rod after being closed. According to the utility model, oil dirt on the inner wall can be cleaned without manually entering the oil tank, the device can extend into the tank body through the opening in the top of the tank body, and the electric heating fan can conveniently clean all angles in the tank body through the expansion, contraction and rotation of the device and the angle adjustment of the mounting cover in cooperation with the illuminating lamp.

Description

Technical Field

[0001] This utility model relates to the field of oil tank cleaning technology, and in particular to a cleaning device suitable for processing tanks for kitchen waste oil. Background Technology

[0002] In the field of waste cooking oil processing, cleaning the inner wall of the processing tank is a key step in ensuring production efficiency and hygiene standards. Because waste cooking oil has a high pour point and contains a large amount of grease, impurities and other components, it is very easy for it to solidify and adhere to the inner wall of the tank, especially the upper part of the tank, during the processing, forming a stubborn oil stain layer. This type of oil stain not only affects the quality of subsequent waste oil processing, but may also breed bacteria and bring hygiene hazards.

[0003] Traditional methods for cleaning kitchen waste oil processing tanks mainly rely on manual labor or cleaning tools. Since kitchen waste oil is often accompanied by a strong odor, the confined space and poor air quality inside the tank can threaten the health of operators. Traditional cleaning tools cannot penetrate into specific locations inside the tank through narrow inspection holes such as the observation hole on the top of the tank and the sampling port in the middle, resulting in a limited cleaning range and difficulty in completely removing stubborn oil stains from all parts of the inner wall. In particular, the cleaning effect is difficult to guarantee for hidden locations such as the top and corners of the tank. Therefore, this application proposes a cleaning device suitable for kitchen waste oil processing tanks. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cleaning device suitable for kitchen waste oil processing tanks, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a cleaning device suitable for kitchen waste oil processing tanks, comprising a main rod, a sleeve movably fitted on the outside of the main rod, a rotatable rotating rod connected to the top of the sleeve, a sealing ring fitted at the connection between the rotating rod and the sleeve, an adjustable angle mounting cover provided at the top of the rotating rod, the mounting cover having a left-right through structure design, an electric hot air blower installed inside the mounting cover, and a lighting lamp installed at the front end of the top of the mounting cover, a battery cavity opened on the side of the rotating rod, a battery cover closed at the opening of the battery cavity, and the battery cover being flush with the outer wall of the rotating rod after being closed.

[0006] Furthermore, a notch is provided at the top of the rotating rod, and a fixed shaft is installed in the notch. A connecting block is installed at the center of the bottom of the mounting cover, and the connecting block is located in the notch and rotatably sleeved on the fixed shaft. A first fixing member is installed on the side wall of the rotating rod, and a second hydraulic rod is hinged to the first fixing member. A second fixing member is installed at the bottom of the right end of the mounting cover, and the telescopic end of the second hydraulic rod is hinged to the second fixing member.

[0007] Furthermore, a second annular groove is provided at the bottom of the outer wall of the rotating rod, a first annular groove is provided at the top of the outer wall of the sleeve, and two limiting rings are installed on the inner wall of the sealing ring. The two limiting rings are respectively rotatably fitted into the first annular groove and the second annular groove.

[0008] Furthermore, an inner groove is provided inside the top of the sleeve, and a through-hole communicating with the inner groove is provided at the top of the sleeve. A motor is installed in the inner groove, and the output end of the motor passes through the through-hole and is fixedly connected to the center of the bottom of the rotating rod.

[0009] Furthermore, a semi-circular arc groove is provided at the top of the sleeve, and a limiting block located in the arc groove is fixedly installed at the bottom of the rotating rod. The center of the arc groove and the center of the opening are located on the same vertical axis.

[0010] Furthermore, a rod groove is provided at the top of the main rod, and a first hydraulic rod is fixedly installed in the rod groove. The telescopic end of the first hydraulic rod extends out of the rod groove and is fixedly connected to the center of the inner end of the sleeve. Limiting grooves are provided on both sides of the inner wall of the sleeve, and limiting plates located in the limiting grooves are installed on both sides of the main rod.

[0011] Furthermore, a rubber sleeve is fitted at the bottom of the main rod, and an anti-detachment handle is installed on the side of the rubber sleeve at the bottom of the main rod. A control button is also installed at the rubber sleeve at the bottom of the main rod, and the control button is electrically connected to the first hydraulic rod, the motor, the electric hot air blower, and the second hydraulic rod.

[0012] The beneficial effects of this utility model are:

[0013] This device adopts a telescopic handheld structure design. The main rod is movably sleeved on the outside, and the extension and retraction are controlled by the first hydraulic rod. The length of the cleaning device can be flexibly adjusted. It can easily reach into the tank for cleaning operations through inspection holes at different positions such as the observation hole on the top of the tank, the sampling port in the middle or the discharge port. This avoids the limitation of traditional cleaning tools that cannot reach specific positions, and greatly improves the comprehensiveness and convenience of cleaning.

[0014] The main rod is equipped with a control switch at the bottom, allowing operators to precisely control various functions of the device from outside the tank, including the rotation of the rotating rod, the angle adjustment of the mounting cover, and the start and stop of the electric hot air blower. This eliminates the need for personnel to enter the tank, avoiding adverse health effects on workers caused by prolonged exposure to odorous environments.

[0015] The electric hot air blower inside the enclosure generates high temperatures, which can effectively soften and melt the high-pour-point solidified grease adhering to the inner wall of the tank. The lighting provides sufficient illumination for the cleaning operation, making it easy for operators to clearly observe the distribution of dirt on the inner wall of the tank, enabling targeted cleaning and improving cleaning effectiveness and efficiency. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the connection between the main rod, sleeve and rotating rod of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the sleeve of this utility model;

[0020] Figure 4 This is a schematic diagram of the rotating rod of this utility model;

[0021] Figure 5 This is a cross-sectional structural diagram of the connection between the mounting cover and the electric hot air blower of this utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the rotating rod and battery cover of this utility model;

[0023] In the diagram: 1. Main rod; 11. First hydraulic rod; 12. Limiting plate; 13. Anti-detachment handle; 14. Control button; 2. Sleeve; 21. Limiting groove; 22. Inner groove; 23. Through port; 24. Motor; 25. Arc groove; 26. First annular groove; 3. Rotating rod; 31. Notched groove; 32. Limiting block; 33. Second annular groove; 4. Sealing ring; 41. Limiting ring; 5. Mounting cover; 51. Connecting block; 6. Electric hot air blower; 7. Lighting lamp; 81. First fixing component; 82. Second hydraulic rod; 83. Second fixing component. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Please see Figures 1-6This utility model provides a technical solution: a cleaning device suitable for kitchen waste oil processing tanks, including a main rod 1, a sleeve 2 movably sleeved on the outside of the main rod 1, a rotatable rotating rod 3 connected to the top of the sleeve 2, a sealing ring 4 sleeved at the connection between the rotating rod 3 and the sleeve 2, an adjustable angle mounting cover 5 provided at the top of the rotating rod 3, the mounting cover 5 having a left-right through structure design, an electric hot air blower 6 installed inside the mounting cover 5, and a lighting lamp 7 installed at the front end of the top of the mounting cover 5, a battery cavity opened on the side of the rotating rod 3, a battery cover closed at the opening of the battery cavity, and the battery cover being flush with the outer wall of the rotating rod 3 after being closed, the electric hot air blower 6 integrated inside the mounting cover 5 for heating and softening the oil stains, and the lighting lamp 7 at the top for auxiliary observation in conjunction with the electric hot air blower 6 to achieve efficient cleaning of the inner wall of the tank, and a battery pack for providing power can be installed in the battery cavity.

[0026] like Figure 2 , Figure 5 and Figure 6 As shown, a notch 31 is provided at the top of the rotating rod 3, and a fixed shaft is installed in the notch 31. A connecting block 51 is installed at the center of the bottom of the mounting cover 5, and the connecting block 51 is located in the notch 31 and rotatably sleeved on the fixed shaft. A first fixing member 81 is installed on the side wall of the rotating rod 3, and a second hydraulic rod 82 is hinged to the first fixing member 81. A second fixing member 83 is installed at the bottom of the right end of the mounting cover 5, and the telescopic end of the second hydraulic rod 82 is hinged to the second fixing member 83. Through the connection between the connecting block 51 and the fixed shaft, the mounting cover 5 can be hinged to the top of the rotating rod 3. With the angle adjustment mechanism composed of the first fixing member 81, the second hydraulic rod 82 and the second fixing member 83, the pitch angle of the mounting cover 5 can be precisely controlled, so that the electric hot air blower 6 and the lighting lamp 7 can be flexibly aimed at different positions on the inner wall of the tank, improving the cleaning coverage and operational flexibility.

[0027] like Figure 3 and Figure 6 As shown, a second annular groove 33 is provided at the bottom of the outer wall of the rotating rod 3, and a first annular groove 26 is provided at the top of the outer wall of the sleeve 2. Two limiting rings 41 are installed on the inner wall of the sealing ring 4. The two limiting rings 41 are respectively rotatably fitted in the first annular groove 26 and the second annular groove 33. The connection between the rotating rod 3 and the sleeve 2 is strengthened by the sealing ring 4. The cooperation between the two limiting rings 41 and the first annular groove 26 and the second annular groove 33 can also ensure the sealing during rotation.

[0028] like Figure 2 , Figure 3 and Figure 4As shown, an inner groove 22 is provided inside the top of the sleeve 2, and a through-hole 23 communicating with the inner groove 22 is provided at the top of the sleeve 2. A motor 24 is installed in the inner groove 22. The output end of the motor 24 passes through the through-hole 23 and is fixedly connected to the center of the bottom of the rotating rod 3. By rotating the motor 24 in the inner groove 22, power can be provided for the rotation of the rotating rod 3, thereby easily adjusting the orientation angle of the electric hot air blower 6 inside the mounting cover 5.

[0029] like Figure 2 , Figure 3 and Figure 4 As shown, a semi-circular arc groove 25 is provided at the top of the sleeve 2, and a limiting block 32 located in the arc groove 25 is fixedly installed at the bottom of the rotating rod 3. The center of the arc groove 25 and the center of the sleeve 2 are located on the same vertical axis. By starting the motor 24, the rotating rod 3 is driven to rotate. The semi-circular arc groove 25 and the limiting block 32 cooperate to limit the rotation angle of the rotating rod 3, so that the mounting cover 5 can rotate 180°.

[0030] like Figure 1 and Figure 2 As shown, a rod groove is provided at the top of the main rod 1, and a first hydraulic rod 11 is fixedly installed in the rod groove. The telescopic end of the first hydraulic rod 11 extends out of the rod groove and is fixedly connected to the center of the inner end of the sleeve 2. Limiting grooves 21 are provided on both sides of the inner wall of the sleeve 2, and limiting plates 12 located in the limiting grooves 21 are installed on both sides of the main rod 1. The sleeve 2 can be driven to telescopically by the first hydraulic rod 11. With the guide structure of the limiting grooves 21 and the limiting plates 12, the sleeve 2 can be prevented from rotating outside the main rod 1. The rubber sleeve and anti-detachment handle 13 at the bottom of the main rod 1 enhance the stability of handheld operation.

[0031] like Figure 1 and Figure 2 As shown, a rubber sleeve is fitted at the bottom of the main rod 1, and an anti-detachment handle 13 is installed on the side of the rubber sleeve at the bottom of the main rod 1. A control button 14 is also installed at the rubber sleeve at the bottom of the main rod 1. The control button 14 is electrically connected to the first hydraulic rod 11, the motor 24, the electric hot air blower 6, and the second hydraulic rod 82. By pressing different buttons in the control button 14, the extension and retraction of the first hydraulic rod 11 and the second hydraulic rod 82, as well as the start and stop of the electric hot air blower 6, can be controlled respectively.

[0032] This cleaning device adopts a combined working mode of "mechanical linkage + thermal softening". It achieves automated cleaning through the multi-stage structure of the main rod 1, sleeve 2, rotating rod 3, and mounting cover 5: the first hydraulic rod 11 inside the main rod 1 drives the sleeve 2 to extend and retract along the main rod 1; the limiting groove 21 on the inner wall of the sleeve 2 cooperates with the limiting plate 12 on the side wall of the main rod 1 to ensure verticality during extension and retraction; the motor 24 in the inner groove 22 at the top of the sleeve 2 drives the rotating rod 3 to rotate; the limiting block 32 at the bottom of the rotating rod 3 cooperates with the arc-shaped groove 25 at the top of the sleeve 2 to limit the rotation angle within 180°; the sealing ring 4 at the connection between the rotating rod 3 and the sleeve 2 is formed by double limiting rings 41 to improve sealing; the top of the rotating rod 3... The mounting cover 5 is hinged to the connecting block 51 via a fixed shaft. The extension and retraction of the second hydraulic rod 82 can adjust the pitch angle of the mounting cover 5, allowing the electric hot air blower 6 to spray hot air at the optimal angle to soften the grease. The lighting 7 on the top of the mounting cover 5 assists in observation. The control button 14 at the bottom of the main rod 1 integrates electrical connections and can control the first hydraulic rod 11, the second hydraulic rod 82, the motor 24, and the electric hot air blower 6. The battery compartment has a built-in lithium battery pack for power supply. During operation, the retractable device first extends into the tank through the inspection hole, and then the position is adjusted by the first hydraulic rod 11, the second hydraulic rod 82, and the motor 24. Hot air is sprayed in a spiral trajectory according to the sequence of "top first, then side wall". The cleaning cycle of a single working surface is greatly reduced, and the efficiency is significantly improved compared to manual cleaning.

[0033] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cleaning device suitable for kitchen waste oil processing tanks, comprising a main rod (1), characterized in that, The main rod (1) is movably fitted with a sleeve (2), and the top end of the sleeve (2) is connected to a rotatable rotating rod (3). A sealing ring (4) is fitted at the connection between the rotating rod (3) and the sleeve (2). An adjustable angle mounting cover (5) is provided at the top end of the rotating rod (3). The mounting cover (5) is designed with a left-right through structure. An electric hot air blower (6) is installed inside the mounting cover (5), and a lighting lamp (7) is installed at the front end of the top of the mounting cover (5). A battery cavity is opened on the side of the rotating rod (3), and a battery cover is closed at the opening of the battery cavity. After the battery cover is closed, it is flush with the outer wall of the rotating rod (3).

2. The cleaning device for kitchen waste oil processing tanks according to claim 1, characterized in that, The top of the rotating rod (3) has a notch (31), and a fixed shaft is installed in the notch (31). A connecting block (51) is installed at the center of the bottom of the mounting cover (5), and the connecting block (51) is located in the notch (31) and rotatably sleeved on the fixed shaft. A first fixing member (81) is installed on the side wall of the rotating rod (3), and a second hydraulic rod (82) is hinged to the first fixing member (81). A second fixing member (83) is installed at the bottom of the right end of the mounting cover (5), and the telescopic end of the second hydraulic rod (82) is hinged to the second fixing member (83).

3. The cleaning device for kitchen waste oil processing tanks according to claim 1, characterized in that, The bottom of the outer wall of the rotating rod (3) is provided with a second annular groove (33), the top of the outer wall of the sleeve (2) is provided with a first annular groove (26), and the inner wall of the sealing ring (4) is equipped with two limiting rings (41), which are respectively rotatably sleeved in the first annular groove (26) and the second annular groove (33).

4. The cleaning device for kitchen waste oil processing tanks according to claim 1, characterized in that, The sleeve (2) has an inner groove (22) inside its top end, and a through-hole (23) communicating with the inner groove (22) is provided at the top end of the sleeve (2). A motor (24) is installed in the inner groove (22), and the output end of the motor (24) passes through the through-hole (23) and is fixedly connected to the center of the bottom of the rotating rod (3).

5. A cleaning device for kitchen waste oil processing tanks according to claim 4, characterized in that, The top of the sleeve (2) is provided with a semi-circular arc groove (25), and the bottom of the rotating rod (3) is fixedly installed with a limiting block (32) located in the arc groove (25). The center of the arc groove (25) and the center of the opening (23) are located on the same vertical axis.

6. A cleaning device for kitchen waste oil processing tanks according to claim 1, characterized in that, The top end of the main rod (1) is provided with a rod groove, and a first hydraulic rod (11) is fixedly installed in the rod groove. The telescopic end of the first hydraulic rod (11) extends out of the rod groove and is fixedly connected to the center of the inner end of the sleeve (2). Limiting grooves (21) are provided on both sides of the inner wall of the sleeve (2), and limiting plates (12) located in the limiting grooves (21) are installed on both sides of the main rod (1).

7. A cleaning device for kitchen waste oil processing tanks according to claim 1, characterized in that, The bottom end of the main rod (1) is fitted with a rubber sleeve, and an anti-detachment handle (13) is installed on the side of the rubber sleeve at the bottom end of the main rod (1). A control button (14) is also installed at the rubber sleeve at the bottom end of the main rod (1). The control button (14) is electrically connected to the first hydraulic rod (11), the motor (24), the electric hot air blower (6), and the second hydraulic rod (82).

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