Oil storage tank convenient to clean

Abstract

The utility model relates to the technical field of oil storage tanks, and discloses an oil storage tank convenient to clean, which comprises a tank body, seal heads are fixedly connected to the left side and the right side of the tank body, a cleaning mechanism is fixedly connected to the inside of the seal head on the right side, a feed port is fixedly connected to the top of the tank body, and a hollow positioning seat is fixedly connected to the inside of the feed port. A filter screen is detachably connected to the top of the hollow positioning seat, dismounting mechanisms are rotatably connected to the interiors of the left side and the right side of the feeding port, the cleaning mechanism comprises a hydraulic cylinder, and the right side of the hydraulic cylinder is fixedly connected to the interior of the end socket on the left side. According to the oil storage tank wall scraping device, wall scraping of the oil storage tank is achieved, then impurities on the tank wall can be quickly and effectively removed, compared with a pure flushing mode and the like, time and labor cost needed by cleaning are greatly reduced, the oil storage tank can be cleaned more quickly and put into use again, and the overall operation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil storage tank technical field especially, relates to an oil storage tank convenient to clean. BACKGROUND

[0002] The oil storage tank is a large container equipment for storing various oil products (such as crude oil, gasoline, diesel oil, lubricating oil, etc.) or other liquid petrochemical products, in order to ensure that the rustproof oil quality is stable, the oil storage tank needs to be cleaned regularly. If rustproof oil is stored for a long time, the tank wall and tank bottom will be attached with oil sludge, impurities and other pollutants, which will affect the performance of rustproof oil. The use of the oil storage tank convenient to clean can reduce the cleaning difficulty and cost, improve the maintenance efficiency and prolong the service life of the oil storage tank.

[0003] Through the search, the Chinese patent literature publication number: CN212530858U discloses a kind of oil storage tank convenient to clean, including base, the base upper surface middle part is welded with support block, the support block upper side is welded with supporting plate, the support block left and right sides are respectively welded with second positioning rod and first positioning rod, the first positioning rod outer end is welded with first connecting block, the first connecting block upper side is welded with first support rod, the first support rod top end is fixedly installed with first hydraulic cylinder, the first hydraulic cylinder inner end is fixed with first mounting plate, the first mounting plate left side is installed with first pull plate, the second positioning rod left end is welded with second connecting block, the second connecting block upper side is welded with second support rod, the second support rod top end is fixedly installed with second hydraulic cylinder.The utility model can be deformed to the oil storage tank, and the surface of the oil storage tank can be cleaned, which is convenient to operate.

[0004] The above-mentioned patent has the beneficial effect of "using the drive of the first hydraulic cylinder and the second hydraulic cylinder, the oil storage tank can be stretched, and then the oil storage tank can be flattened, the overall height of the oil storage tank is reduced, so that the dust and other impurities on the surface of the oil storage tank can be cleaned, and the surface of the oil storage tank can be cleaned. The utility model can be deformed to the oil storage tank, and the surface of the oil storage tank can be cleaned, which is convenient to operate", which can solve the problem of cleaning the surface of the oil storage tank. However, in the prior art, it is difficult to scrape the inner wall of some oil storage tanks. During the storage of oil in the oil storage tank, various impurities such as oil sludge, rust and scale will be attached to the tank wall. These impurities are difficult to remove completely by conventional cleaning methods such as flushing and wiping, and the difficulty in scraping the wall will make it difficult to effectively remove these impurities. The residual impurities will mix into the newly stored rustproof oil, affecting its quality and performance. Therefore, a kind of oil storage tank convenient to clean is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an oil storage tank convenient to clean, which aims to improve the problem that the oil storage tank is difficult to scrape in the prior art, affecting its quality and performance.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of oil storage tank of easy cleaning, including tank body, the left and right sides of the tank body are all fixedly connected with head, the inside of right side head is fixedly connected with cleaning mechanism, the top of the tank body is fixedly connected with feed inlet, the inside of feed inlet is fixedly connected with hollow positioning seat, the top of the hollow positioning seat is detachably connected with filter screen, the inside of the left and right sides of feed inlet is rotatably connected with dismounting mechanism;

[0008] The cleaning mechanism includes hydraulic cylinder, the right side of the hydraulic cylinder is fixedly connected in the inside of left side head, the drive end of the hydraulic cylinder is fixedly connected with fixed plate, the inside of the head is fixedly connected with fixed frame, the inner wall of the fixed frame is slidably connected with sliding frame, the inner wall of the bottom of the sliding frame is slidably connected with moving block, the inner wall right side of the sliding frame is rotatably connected with rotating rod one, the inner wall left side of the sliding frame is rotatably connected with rotating rod two, the outside of rotating rod two is sleeved with belt, the front side of the sliding frame is provided with limit component, the top of the moving block is fixedly connected with sliding plate, the left side of the sliding plate is fixedly connected with cleaning plate;

[0009] Further, by tank body and head connection form closed storage space, oil product can be safely stored.The cleaning mechanism, hydraulic cylinder provides power, moves sliding frame through fixed plate transmission, drives belt, rotating rod rotation, and then let moving block, sliding plate and cleaning plate move along tank wall, realize automatic wall cleaning, reduce the difficulty and cost of manual cleaning.Hollow positioning seat at feed inlet cooperates with detachable filter screen, can preliminarily filter impurities, guarantee oil product quality, and the dismounting mechanism of the left and right sides of feed inlet facilitates quick dismounting filter screen to clean and maintain, overall design effectively improves the cleaning convenience and oil product storage quality of oil storage tank.

[0010] As further description of the above technical scheme:

[0011] The dismounting mechanism includes rotating shaft, the left and right sides of the rotating shaft are rotatably connected in the inside of the left and right sides of the feed inlet, the outside of the rotating shaft is fixedly connected with rotating plate, the right side top of the rotating plate is rotatably connected with telescopic rotating column, the outside of the telescopic rotating column is sleeved with telescopic spring, the inside of the left and right sides of the feed inlet is slidably connected with button, the outside of the button is fixedly connected with limit plate, the inside of the left and right sides of the filter screen is all equipped with square opening;

[0012] Further, the filter screen is convenient to disassemble and assemble. The rotating shaft enables the rotating plate to rotate around it, and the buttons on both sides of the feeding port are pressed to drive the rotating plate to rotate. The telescopic rotating column and the telescopic spring provide elastic force and buffer for the movement of the rotating plate. The rotating plate compresses the telescopic spring when rotating, and the telescopic spring pushes the rotating plate to restore after the external force disappears. The rotating plate is engaged with or separated from the square opening of the filter screen, so that the filter screen is fixed and disassembled, and the filter screen is convenient to clean and maintain, and the oil filtering effect is ensured.

[0013] As a further description of the above technical solutions:

[0014] The limiting assembly comprises a long slot, which is arranged in the front inner side of the sliding frame, and a sliding rod which is slidably connected to the inner wall of the long slot.

[0015] Further, the long slot is arranged in the front inner side of the sliding frame, and the sliding rod is slidably connected to the inner wall of the long slot. The movement direction of the sliding frame is effectively limited, the sliding frame moves along the direction of the fixed frame, and the stability of the cleaning mechanism is ensured. At the same time, the sliding rod can drive the belt to rotate when the sliding frame moves, which helps the cleaning mechanism to work normally, and the cleaning action of the cleaning plate on the tank wall is more accurate and efficient.

[0016] As a further description of the above technical solutions:

[0017] The front side of the sliding rod is fixedly connected to the inner wall of the front side of the fixed frame, and the rear side of the sliding rod is fixedly connected to the outside of the belt.

[0018] Further, the front side of the sliding rod is fixed to the front wall of the fixed frame, and the rear side is fixed to the outside of the belt. When the sliding frame moves, the sliding rod slides in the long slot to drive the belt to rotate to transmit power. At the same time, it limits the movement direction of the sliding frame, so that the sliding frame moves in the intended direction, ensures the stable operation of the cleaning mechanism, and ensures that the cleaning plate can accurately clean the tank wall to improve the cleaning effect and the accuracy of the cleaning mechanism.

[0019] As a further description of the above technical solutions:

[0020] The right inner side of the belt is sleeved on the outside of the rotating rod one, and the inner side of the moving block is fixedly connected to the outside of the belt.

[0021] Further, the right side of the belt is sleeved with the rotating rod one outside, and the moving block is fixed to the outside of the belt, so that the effective transmission and conversion of power are realized, when the sliding frame drives the belt to rotate, the belt drives the rotating rod one to rotate, and the rotation is converted into the linear motion of the moving block through the fixed connection with the moving block, and then the sliding plate and the cleaning plate connected with the moving block are driven to move along the tank wall, so that the normal operation of the cleaning mechanism is ensured, and the effective cleaning of the tank wall is realized.

[0022] As a further description of the above technical solutions:

[0023] The outer sliding plate is slidingly connected to the top inner wall of the sliding frame, and the outer cleaning plate is slidingly connected to the inner wall of the tank body.

[0024] Further, the outer sliding plate is slidingly connected to the top inner wall of the sliding frame, and the outer cleaning plate is slidingly connected to the inner wall of the tank body.

[0025] As a further description of the above technical solutions:

[0026] The proximal side of the two buttons is in contact with the distal side of the two rotating plates, and the distal side of the two telescopic rotating columns is rotatably connected to the inner wall of the left and right sides of the feeding port.

[0027] Further, when the button is pressed, the button drives the rotating plate to rotate around the rotating shaft, compresses the telescopic spring outside the telescopic rotating column, and separates the rotating plate from the square opening of the filter screen, so as to facilitate the disassembly of the filter screen; after the button is released, the telescopic spring drives the rotating plate to reset, the rotating plate is clamped with the square opening, and the filter screen is fixed, so that the convenient disassembly and installation of the filter screen are realized.

[0028] As a further description of the above technical solutions:

[0029] The top left and right sides of the filter screen are fixedly connected with handles, the bottom left and right sides of the tank body are fixedly connected with support foot pads, and the outer rotating plate is clamped with the inner wall of the square opening.

[0030] Furthermore, the handles on the top left and right sides of the filter screen facilitate the operator's handling and installation, improving operational convenience and efficiency while reducing the risk of damage to the filter screen. The support feet on the bottom left and right sides of the tank maintain a certain distance between the tank and the ground, preventing corrosion of the tank bottom and increasing the tank's stability, preventing tilting or shaking. The rotating plate engages securely with the inner wall of the square opening, firmly fixing the filter screen and ensuring it does not loosen or shift during oil filtration, thus guaranteeing filtration efficiency and the normal operation of the tank.

[0031] This utility model has the following beneficial effects:

[0032] 1. In this utility model, the hydraulic cylinder is activated, which drives the fixed plate to move. The fixed plate then drives the sliding frame to move. Because the sliding rod is installed on the fixed frame, the sliding rod belt rotates, which drives the moving block to move. This causes the moving block to slide the sliding plate, and the movement of the sliding plate causes the cleaning plate to move, thus scraping the walls of the oil storage tank. This quickly and effectively removes impurities from the tank walls. Compared with simple rinsing methods, this greatly reduces the time and labor costs required for cleaning, allowing the oil storage tank to be cleaned and put back into use more quickly, thereby improving overall operational efficiency.

[0033] 2. In this utility model, pressing the button causes the rotating plate to rotate around the rotating shaft. The rotating plate compresses the telescopic rotating column, and the telescopic spring is compressed by the rotating plate. The rotating plate separates from the square opening, realizing the disassembly of the filter screen. This allows cleaning personnel to easily remove the filter screen and thoroughly remove the trapped oil sludge, rust, dust, food residue and other impurities. Compared with non-removable filter screens, it avoids the residue of impurities caused by inconvenient cleaning and can more effectively ensure the cleanliness of the oil in the tank. Attached Figure Description

[0034] Figure 1 This is a three-dimensional schematic diagram of an oil storage tank that is easy to clean, as proposed in this utility model.

[0035] Figure 2 This is a schematic diagram of the internal structure of an oil storage tank that is easy to clean, as proposed in this utility model.

[0036] Figure 3 for Figure 2 Enlarged view of point A in the image;

[0037] Figure 4 for Figure 2 Enlarged view of point B in the image.

[0038] Legend:

[0039] 1, tank body; 2, head; 3, cleaning mechanism; 301, hydraulic cylinder; 302, fixed plate; 303, fixed frame; 304, sliding frame; 305, moving block; 306, rotating rod one; 307, rotating rod two; 308, belt; 309, long strip opening; 310, sliding rod; 311, sliding plate; 312, cleaning plate; 4, feed inlet; 5, hollow positioning seat; 6, filter screen; 7, dismounting mechanism; 701, rotating shaft; 702, rotating plate; 703, telescopic rotating column; 704, telescopic spring; 705, button; 706, limiting plate; 707, square opening. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0041] REFERENCE Figures 1 to 3 The utility model provides an embodiment: a kind of oil storage tank of easy cleaning, including tank body 1, the left and right sides of tank body 1 are all fixedly connected with head 2, tank body 1 is the main containing space of oil storage tank, for storing rust preventive oil and various oil products.Its firm structure can withstand the pressure of internal oil product, at the same time provides installation base for other components such as head 2, feed inlet 4 etc.Form a closed storage space by being connected with head 2, ensure that oil product is not polluted by outside during storage process, guarantee oil product quality, the inside of right side head 2 is fixedly connected with cleaning mechanism 3, cleaning mechanism 3 is used to clean the inner wall of tank body 1 as a whole, remove the impurities on tank wall, its existence makes that oil storage tank can be more efficient to keep internal clean, reduce the difficulty and cost of manual cleaning, the top of tank body 1 is fixedly connected with feed inlet 4, the inside of feed inlet 4 is fixedly connected with hollow positioning seat 5, the top of hollow positioning seat 5 is detachably connected with filter screen 6, feed inlet 4 is fixed on the top of tank body 1, it is the passageway of oil product into oil storage tank, it provides installation position for filter screen 6 and dismounting mechanism 7, while in the process of feeding, cooperate filter screen 6 to carry out preliminary filtration to the oil product entering, prevent relatively large particle impurities from entering tank, guarantee the quality of oil product in tank, the inside of the left and right sides of feed inlet 4 is rotatably connected with dismounting mechanism 7;

[0042] Specifically, the tank body 1 is a main containing space, and the head 2 is connected to form a closed space to protect the quality of oil and bear pressure and provide a component mounting base; the cleaning mechanism 3 in the right head 2 can efficiently clean the inner wall of the tank body 1, and reduce the difficulty and cost of manual cleaning; the feed inlet 4 is located at the top of the tank body 1, the hollow positioning seat 5 in the feed inlet 4 matches the detachable filter screen 6 to preliminarily filter the oil into the tank, and the dismounting mechanism 7 on both sides of the feed inlet 4 facilitates the dismounting and maintenance of the filter screen 6, thereby ensuring the normal use of the oil tank and the quality of the oil.

[0043] Referring to Figures 1 to 3 , the cleaning mechanism 3 comprises a hydraulic cylinder 301, the right side of the hydraulic cylinder 301 is fixedly connected in the left head 2, the driving end of the hydraulic cylinder 301 is fixedly connected with a fixed plate 302, the inside of the head 2 is fixedly connected with a fixed frame 303, the inner wall of the fixed frame 303 is slidingly connected with a sliding frame 304, the fixed plate 302 is fixedly connected with the driving end of the hydraulic cylinder 301, plays a role of power transmission, and transmits the power of the hydraulic cylinder 301 to the sliding frame 304, so that the sliding frame 304 can slide on the inner wall of the fixed frame 303, the bottom inner wall of the sliding frame 304 is slidingly connected with a moving block 305, the right side of the inner wall of the sliding frame 304 is rotatably connected with a rotating rod one 306, the left side of the inner wall of the sliding frame 304 is rotatably connected with a rotating rod two 307, the outside of the rotating rod two 307 is sleeved with a belt 308, the belt 308 is sleeved on the outside of the rotating rod one 306 and the rotating rod two 307, plays a role of power transmission, converts the movement of the sliding frame 304 into rotation, and then converts the rotation into the linear motion of the moving block 305, realizes effective power transmission and conversion, guarantees the normal operation of the cleaning mechanism 3, the front side of the sliding frame 304 is provided with a limiting assembly, the top of the moving block 305 is fixedly connected with a sliding plate 311, the left side of the sliding plate 311 is fixedly connected with a cleaning plate 312, the hydraulic cylinder 301 is fixed in the left head 2, as a power source of the cleaning mechanism 3, it drives the fixed plate 302 to move through the telescopic movement of the driving end, thereby providing power support for the subsequent cleaning action, can accurately control the movement of the cleaning plate 312, realizes effective cleaning of the tank wall, the moving block 305 is slidingly connected with the belt 308, is fixedly connected with the belt 308, moves under the driving of the belt 308, converts the rotation of the belt 308 into the linear motion of itself, and then drives the sliding plate 311 and the cleaning plate 312 to move along the inner wall of the tank body 1, realizes cleaning of the tank wall;

[0044] Specifically, the hydraulic cylinder 301 is fixed inside the left end cover 2 as a power source, and its driving end is connected with the fixed plate 302 to transmit power to make the sliding frame 304 slide in the inner wall of the fixed frame 303. The rotating rod one 306 and the rotating rod two 307 are rotatably connected to the sliding frame 304, and the belt 308 is sleeved outside the two to convert the movement of the sliding frame 304 into rotation. Through the connection with the moving block 305, the moving block 305 makes linear motion to drive the sliding plate 311 fixed on the top of the moving block 305 and the cleaning plate 312 on the left side of the sliding plate 311 to move along the inner wall of the tank body 1, thereby achieving effective cleaning of the tank wall. Meanwhile, the limiting assembly on the front side of the sliding frame 304 plays a corresponding limiting role to ensure the normal operation of the cleaning mechanism 3.

[0045] With reference to Figures 1 to 3 , the dismounting mechanism 7 comprises a rotating shaft 701, which provides rotating force for a rotating plate 702 so that the rotating plate 702 can rotate around it to realize clamping and separation with the filter screen 6, thereby achieving the purpose of dismounting and mounting the filter screen 6. The front and back sides of the rotating shaft 701 are rotatably connected inside the left and right sides of the feed inlet 4. The rotating shaft 701 is fixedly connected with the rotating plate 702 outside. The right top of the rotating plate 702 is rotatably connected with an extension rotating column 703. The extension rotating column 703 is sleeved with an extension spring 704 outside. The left and right sides of the feed inlet 4 are both slidably connected with a button 705. The button 705 is fixedly connected with a limiting plate 706 outside. The left and right sides of the filter screen 6 are both provided with a square opening 707. The extension spring 704 is sleeved outside the extension rotating column 703 to provide elastic force for the movement of the rotating plate 702. When the rotating plate 702 rotates and compresses the extension rotating column 703, the extension spring 704 is compressed to store elastic potential energy. When the external force disappears, the extension spring 704 releases the elastic potential energy to push the rotating plate 702 back to the original position to realize clamping with the square opening 707 and ensure the fixation of the filter screen 6.

[0046] Specifically, the front and back sides of the rotating shaft 701 are connected inside the left and right sides of the feed inlet 4, and the rotating plate 702 is fixed outside to provide a rotating shaft to realize clamping and separation with the filter screen 6. The right top of the rotating plate 702 is connected with the extension rotating column 703 and sleeved with the extension spring 704 to provide elastic force for the movement of the rotating plate 702 and ensure clamping and fixation of the filter screen 6 with the square opening 707. The left and right sides of the feed inlet 4 are slidably connected with the button 705, which is externally provided with the limiting plate 706 to limit the sliding range. The rotating plate 702 can be rotated by operating the button 705 to realize dismounting and mounting of the filter screen 6.

[0047] With reference to Figures 1 to 3The limiting assembly includes a long slot 309 formed in the inner front side of the sliding frame 304, the inner wall of the long slot 309 is slidingly connected with a sliding rod 310, the long slot 309 is formed in the inner front side of the sliding frame 304 to provide a sliding space for the sliding rod 310, which ensures that the sliding frame 304 can move along the direction of the fixed frame 303 during movement, and also enables the sliding rod 310 to drive the belt 308 to rotate, realizing the normal work of the cleaning mechanism 3, the front side of the sliding rod 310 is fixedly connected to the inner front wall of the fixed frame 303, the sliding rod 310 is slidingly connected to the inner wall of the long slot 309, the front side is fixed to the inner front wall of the fixed frame 303, and the rear side is fixed to the outside of the belt 308, which drives the belt 308 to rotate when the sliding frame 304 moves, and limits the movement direction of the sliding frame 304, ensuring the stability and accuracy of the cleaning mechanism 3, the rear side of the sliding rod 310 is fixedly connected to the outside of the belt 308, the right inner side of the belt 308 is sleeved outside the rotating rod one 306, the inner side of the moving block 305 is fixedly connected to the outside of the belt 308, the outer side of the sliding plate 311 is slidingly connected to the top inner wall of the sliding frame 304, and the outer side of the cleaning plate 312 is slidingly connected to the inner wall of the tank body 1, the cleaning plate 312 directly contacts the tank wall and scrapes off impurities on the tank wall by moving, the proximal side of the two buttons 705 contacts the distal side of the two rotating plates 702, the distal side of the two telescopic rotating columns 703 is rotatably connected to the inner walls on the left and right sides of the feed inlet 4, handles are fixedly connected to the top left and right sides of the filter screen 6, the handles on the top left and right sides of the filter screen 6 facilitate cleaning personnel to take and install the filter screen 6, when disassembling and installing the filter screen 6, the cleaning personnel can more easily operate the filter screen 6 through the handles, improving work efficiency and reducing the risk of damage to the filter screen 6, support foot pads are fixedly connected to the bottom left and right sides of the tank body 1, and the support foot pads on the bottom left and right sides of the tank body 1 play a role in supporting and stabilizing the oil storage tank, which keeps the oil storage tank at a certain distance from the ground, prevents the tank body from directly contacting the ground and being corroded, and increases the stability of the oil storage tank, ensuring that the oil storage tank will not tilt or sway during storage and use due to uneven ground or other reasons, and the outer side of the rotating plate 702 is engaged with the inner wall of the square opening 707;

[0048] Specifically, the long slot 309 is provided on the front side of the sliding frame 304 to provide a sliding space for the sliding rod 310, ensure the sliding frame 304 to move along the direction of the fixed frame 303, and make the sliding rod 310 drive the belt 308 to rotate, so as to realize the normal work of the cleaning mechanism 3. The sliding rod 310 is fixed on the front wall of the fixed frame 303 and the outside of the belt 308 respectively, drives the belt 308 to rotate and limits the moving direction of the sliding frame 304 when moving, so as to ensure stability and accuracy. The cleaning plate 312 contacts the tank wall to scrape off impurities. The button 705, the rotating plate 702 and the telescopic rotating column 703 cooperate to realize the disassembly and installation of the filter screen 6. The top handle is convenient for operation and reduces the risk of damage. The bottom support foot pad of the tank body 1 plays a supporting and stabilizing role, so that the tank body has a distance from the ground to prevent corrosion and enhance stability. At the same time, the rotating plate 702 is clamped and fixed with the filter screen 6 in the inner wall of the square opening 707.

[0049] Working principle: when it is necessary to clean the inner wall of the tank body 1, first start the hydraulic cylinder 301 to realize that the hydraulic cylinder 301 drives the fixed plate 302 to move, so that the fixed plate 302 drives the sliding frame 304 to move. Since the sliding rod 310 is installed on the fixed frame 303, the sliding frame 304 moves at the same time, so that the sliding rod 310 drives the belt 308 to rotate, so that the belt 308 drives the rotating rod one 306 to rotate, thereby realizing that the belt 308 drives the rotating rod two 307 to rotate. At the same time of the movement of the belt 308, the belt 308 drives the moving block 305 to move, so that the moving block 305 drives the sliding plate 311 to slide. At this time, the sliding plate 311 moves to make the cleaning plate 312 move along the inner wall of the tank body 1, so as to realize the wall scraping of the oil storage tank, and then the impurities on the tank wall can be quickly and effectively removed. Compared with the pure flushing method, the time and labor cost required for cleaning are greatly reduced, the oil storage tank can be cleaned and put into use faster, and the overall operation efficiency is improved.

[0050] By pressing the button 705, the button 705 drives the rotating plate 702 to rotate around the rotating shaft 701, so that the rotating plate 702 compresses the telescopic rotating column 703. The rotating plate 702 drives the telescopic spring 704 to be compressed, so that the rotating plate 702 is separated from the square opening 707, and the disassembly of the filter screen 6 is realized. Then the cleaning personnel can easily take out the filter screen 6, and comprehensively and completely remove the intercepted oil sludge, rust, dust, food residues and other impurities. Compared with the filter screen 6 which cannot be disassembled, the impurities are not left due to the inconvenience of cleaning, and the cleanliness of the oil in the tank can be more effectively ensured.

[0051] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An oil storage tank which is easy to clean, comprising a tank body (1), characterized in that: Both left and right sides of the tank body (1) are fixedly connected with the head (2), the inside of the right side of the head (2) is fixedly connected with the cleaning mechanism (3), the top of the tank body (1) is fixedly connected with the feed inlet (4), the inside of the feed inlet (4) is fixedly connected with the hollow positioning seat (5), the top of the hollow positioning seat (5) is detachably connected with the filter screen (6), both left and right sides of the inside of the feed inlet (4) are rotatably connected with the dismounting mechanism (7). The cleaning mechanism (3) comprises a hydraulic cylinder (301), the right side of the hydraulic cylinder (301) is fixedly connected in the inside of the left side of the head (2), the driving end of the hydraulic cylinder (301) is fixedly connected with the fixed plate (302), the inside of the head (2) is fixedly connected with the fixed frame (303), the inner wall of the fixed frame (303) is slidably connected with the sliding frame (304), the bottom inner wall of the sliding frame (304) is slidably connected with the moving block (305), the inner wall right side of the sliding frame (304) is rotatably connected with the rotating rod one (306), the inner wall left side of the sliding frame (304) is rotatably connected with the rotating rod two (307), the outside of the rotating rod two (307) is sleeved with the belt (308), the front side of the sliding frame (304) is provided with the limiting assembly, the top of the moving block (305) is fixedly connected with the sliding plate (311), the left side of the sliding plate (311) is fixedly connected with the cleaning plate (312).

2. An oil storage tank for ease of cleaning according to claim 1, wherein: The dismounting mechanism (7) comprises a rotating shaft (701), the front and back sides of the rotating shaft (701) are rotatably connected in the inside of both left and right sides of the feed inlet (4), the outside of the rotating shaft (701) is fixedly connected with the rotating plate (702), the right side top of the rotating plate (702) is rotatably connected with the telescopic rotating column (703), the outside of the telescopic rotating column (703) is sleeved with the telescopic spring (704), both left and right sides of the inside of the feed inlet (4) are slidably connected with the button (705), the outside of the button (705) is fixedly connected with the limiting plate (706), both left and right sides of the inside of the filter screen (6) are provided with the square opening (707).

3. An oil storage tank for ease of cleaning according to claim 1, wherein: The limiting assembly comprises a long strip opening (309), the long strip opening (309) is arranged in the inside of the front side of the sliding frame (304), the inner wall of the long strip opening (309) is slidably connected with the sliding rod (310).

4. An oil storage tank for ease of cleaning according to claim 3, wherein: The front side of the sliding rod (310) is fixedly connected with the front side inner wall of the fixed frame (303), the rear side of the sliding rod (310) is fixedly connected with the outside of the belt (308).

5. The easy-to-clean oil storage tank of claim 1, wherein: The right side inside of the belt (308) is sleeved with the outside of the rotating rod one (306), the inside of the moving block (305) is fixedly connected with the outside of the belt (308).

6. An oil storage tank for ease of cleaning according to claim 1, characterized in that: The outside of the sliding plate (311) is slidably connected with the top inner wall of the sliding frame (304), the outside of the cleaning plate (312) is slidably connected with the inner wall of the tank body (1).

7. An oil storage tank for ease of cleaning according to claim 2, wherein: The two buttons (705) are in contact with the far sides of the two rotating plates (702), and the far sides of the two telescopic rotating columns (703) are rotatably connected to the inner walls on the left and right sides of the feeding port (4).

8. An oil storage tank for ease of cleaning according to claim 2, wherein: The top and bottom of the filter screen (6) are fixedly connected with handles, the bottom of the can body (1) is fixedly connected with support foot pads, and the outer part of the rotating plate (702) is clamped with the inner wall of the square opening (707).

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