Opening seal for a turpentine tank

Abstract

The utility model discloses an opening sealing structure of turpentine tank, including the oil tank body and the bucket cover, the top of oil tank body is provided with the bucket cover, the opening position department of oil tank body is provided with the sealing washer, the outer wall of oil tank body is provided with the equal interval multiple group of bearing ear, the inside of bearing ear all is provided with the threaded rod, the one end of threaded rod is all provided with the connecting shaft close to bearing ear, and threaded rod is through connecting shaft and bearing ear swing joint, the surface of threaded rod all is provided with the screw block, and screw block is with threaded rod screw connection, the bottom of bucket cover is provided with the integrated box, the inside of integrated box is provided with the battery, the inside of integrated box of battery one side is provided with the servo motor. The utility model not only has realized to the oil tank opening to carry out the double sealing, has facilitated the flexible adjustment adaptation of the use position and the use angle of oil tank, and moreover has improved the sealing effect of oil tank opening and the flexibility of oil tank use.

Description

Technical Field

[0001] This utility model relates to the field of oil tank sealing technology, specifically to an opening sealing structure for a turpentine oil tank. Background Technology

[0002] Turpentine cans are containers used to store turpentine. They are usually made of tin-plated steel or clay ceramic and have a thin, curved edge at the top and a design with hanging holes. Turpentine cans must meet fire and heat protection requirements. Because turpentine is a flammable liquid, it must be stored away from spontaneously combustible materials, strong oxidizers and other dangerous goods. As the main equipment for storing fuel oil, the sealing performance of turpentine tanks directly affects the quality and safety of fuel storage. Traditionally, the sealing structure installed at the tank opening of oil storage tanks is mostly assembled in a hinged manner, which facilitates the opening and closing of the controller to fill and release fuel. The sealing cap at the tank opening is mostly circular. In order to ensure the free opening and closing of the sealing cap and the tank opening, the inner diameter of the tank opening needs to be slightly larger than that of the sealing cap to ensure that the sealing cap can be closed into the tank opening. However, this will reduce the sealing effect. Therefore, a sealing ring needs to be installed at the gap between the two. However, a single sealing ring will also lead to a deterioration of the sealing effect after aging. The limited sealing process makes it difficult to guarantee a long-lasting sealing effect. To better seal the turpentine tank after it has been opened, an opening sealing structure for the turpentine tank is proposed.

[0003] As disclosed in the authorization announcement number CN219949307U, a sealing structure for the mouth of an oil storage tank includes a mounting cover plate and a mounting gasket, a sealing pressure plate, and a sealing pressure ring installed therein. An annular limiting seat is fixed to the outer wall of the mounting gasket. The sealing pressure ring is assembled on the outer side of the mounting gasket and an outer sealing rubber ring is fixed to the sealing pressure ring. An annular support pad is fixed to the inner wall of the mounting gasket. The sealing pressure plate is assembled below the mounting cover plate and arranged inside the mounting gasket. An annular nesting groove is formed on the outer wall of the sealing pressure plate. An upper inner sealing rubber ring and a lower inner sealing rubber ring are nested around the annular nesting groove and respectively arranged on the upper and lower sides of the annular support pad. The sealing pressure plate and the sealing pressure ring are fixedly combined by a connecting component. A pressing component that is linked to the sealing pressure plate is assembled on the mounting cover plate. Although it achieves the advantages of convenient disassembly, maintenance and replacement of parts, which facilitates industrial production, it can also effectively improve the sealing performance of the oil storage tank opening. However, the existing opening sealing structure does not solve the problem that it is not conducive to double sealing of the oil tank opening during use, nor is it conducive to flexible adjustment and adaptation of the oil tank's usage position and angle, thus affecting the sealing effect at the oil tank opening and the flexibility of oil tank use. Utility Model Content

[0004] The purpose of this utility model is to provide an opening sealing structure for turpentine oil tanks, so as to solve the problems mentioned in the background art that the opening sealing structure is not convenient for double sealing of the oil tank opening, is not conducive to flexible adjustment and adaptation of the oil tank's usage position and angle, and affects the sealing effect at the oil tank opening and the flexibility of oil tank use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an opening sealing structure for a turpentine oil tank, comprising an oil tank body and a lid. The lid is provided at the top of the oil tank body, and a sealing ring is provided at the opening of the oil tank body. Multiple sets of equally spaced bearing ears are provided on the outer wall of the oil tank body. Each bearing ear has a threaded rod inside, and a connecting shaft is provided at the end of each threaded rod near the bearing ear. The threaded rod is movably connected to the bearing ear through the connecting shaft. Threaded blocks are provided on the surface of each threaded rod, and the threaded blocks are threadedly connected to the threaded rod. An integrated box is provided at the bottom of the lid. A battery is provided inside the integrated box. A servo motor is provided inside the integrated box on one side of the battery. A transmission sprocket is provided at the output end of the servo motor, and a chain is provided on the surface of the transmission sprocket. The chain meshes with the transmission sprocket. A second worm gear is movably installed inside the integrated box on one side of the servo motor, and a driven sprocket is provided on the surface of the second worm gear. The chain meshes with the driven sprocket.

[0006] Preferably, the top of the bucket lid is provided with a linkage frame, the end of the linkage frame near the bucket lid is provided with a hinge shaft, and the linkage frame is movably connected to the bucket lid through the hinge shaft, and the inner wall of the linkage frame is provided with a lid opening and closing mechanism.

[0007] Preferably, the surface of the hinge shaft is provided with a second worm gear, and the second worm gear meshes with the second worm.

[0008] Preferably, a mobile vehicle is provided on the outside of the oil tank body, and a support frame is provided on the top of the mobile vehicle.

[0009] Preferably, the support frame is provided with a placement frame inside, and the side wall of the placement frame is symmetrically provided with movable shafts. The placement frame is movably connected to the support frame through the movable shafts, and the oil tank body is slidably connected to the placement frame.

[0010] Preferably, a drive seat is provided on the outer wall of the support frame, and a movable shaft extends into the interior of the drive seat and is movably connected to the drive seat, and a first worm gear is movably provided inside the drive seat.

[0011] Preferably, a handle is provided on the side wall of the drive seat, and the handle is connected to the first worm gear.

[0012] Preferably, a first worm wheel is fitted onto the movable shaft surface on one side of the first worm, and the first worm and the first worm wheel mesh with each other.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the opening sealing structure not only achieves double sealing of the oil tank opening, facilitating flexible adjustment and adaptation of the oil tank's usage position and angle, but also improves the sealing effect at the oil tank opening and the flexibility of oil tank usage. The oil tank body in this device is initially placed on a mounting rack, with a sealing ring at the opening. The lid is then placed on top of the tank body. The threaded rod is rotated around the connecting shaft, moving it into the limiting grooves on the top of the tank body and the side wall of the lid. Next, the threaded block is rotated, moving downwards and causing the lid to press tightly against the top of the tank body. The sealing ring provides a seal between the lid and the tank body. When turpentine is being extracted from the tank without removing the lid, a servo motor drives a transmission sprocket to rotate, which in turn... The sprocket drives the driven sprocket to rotate via a chain. The driven sprocket drives the second worm to rotate, which in turn drives the hinge shaft to rotate via a second worm wheel. The second worm wheel then drives the linkage frame to rotate via the hinge shaft. The linkage frame then drives the opening and closing cover to rotate, thus opening the opening and closing cover to facilitate the extraction and use of turpentine oil from the tank body. After use, the servo motor is opened in the reverse direction, and the servo motor drives the opening and closing cover to rotate and reset, so that the opening and closing cover fits against the surface of the tank lid and seals its opening. The above design can provide double sealing for the tank opening and allows for quick disassembly and assembly of the tank lid, improving the sealing effect at the tank opening. When it is necessary to adjust the angle of the oil tank for easier extraction of turpentine, turn the handle. The handle drives the first worm gear to rotate, which in turn drives the movable shaft via the first worm wheel. The movable shaft then drives the placement frame to rotate, which in turn drives the oil tank to rotate, thus adjusting the angle of the oil tank. After that, the turpentine inside the oil tank can be extracted for use. Alternatively, the mobile cart can be pushed to move the oil tank, adjusting its position for more flexible use. This design allows for flexible adjustment and adaptation of the oil tank's position and angle, improving its usability. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a frontal cross-sectional view of the present invention. Figure 3 This is a three-dimensional exploded structure diagram of the present invention; Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a front view cross-sectional structural diagram of the bucket lid of this utility model; Figure 6 This is a three-dimensional perspective structural diagram of the integrated box of this utility model.

[0015] In the diagram: 1. Mobile vehicle; 2. Support frame; 3. Tank body; 4. Movable shaft; 5. Placement rack; 6. Handle; 7. Drive seat; 8. First worm gear; 9. First worm; 10. Sealing ring; 11. Connecting shaft; 12. Threaded block; 13. Threaded rod; 14. Tank lid; 15. Integrated box; 16. Battery; 17. Servo motor; 18. Second worm; 19. Second worm gear; 20. Hinge shaft; 21. Linkage frame; 22. Lid opening / closing mechanism; 23. Chain; 24. Driven sprocket; 25. Transmission sprocket; 26. Bearing lug. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0017] Please see Figure 1-6 This utility model provides an embodiment of a turpentine oil tank opening sealing structure, including an oil tank body 3 and a lid 14. The lid 14 is provided at the top of the oil tank body 3, and a sealing ring 10 is provided at the opening of the oil tank body 3. Multiple sets of equally spaced bearing ears 26 are provided on the outer wall of the oil tank body 3. Each bearing ear 26 has a threaded rod 13 inside. A connecting shaft 11 is provided at one end of each threaded rod 13 near the bearing ear 26, and the threaded rod 13 is movably connected to the bearing ear 26 through the connecting shaft 11. Each threaded rod 13 has a threaded block 12 on its surface. 12 is threadedly connected to the threaded rod 13. An integrated box 15 is provided at the bottom of the bucket cover 14. A storage battery 16 is provided inside the integrated box 15. A servo motor 17 is provided inside the integrated box 15 on one side of the storage battery 16. A transmission sprocket 25 is provided at the output end of the servo motor 17. A chain 23 is provided on the surface of the transmission sprocket 25. The chain 23 and the transmission sprocket 25 mesh with each other. A second worm gear 18 is movably installed inside the integrated box 15 on one side of the servo motor 17. A driven sprocket 24 is provided on the surface of the second worm gear 18. The chain 23 and the driven sprocket 24 mesh with each other. A linkage frame 21 is provided at the top of the bucket lid 14. A hinge shaft 20 is provided at one end of the linkage frame 21 near the bucket lid 14. The linkage frame 21 is movably connected to the bucket lid 14 through the hinge shaft 20. A lid opening and closing mechanism 22 is provided on the inner wall of the linkage frame 21. The surface of the hinge shaft 20 is provided with a second worm gear 19, and the second worm gear 19 meshes with the second worm 18; The oil tank body 3 in the device is initially placed on the placement rack 5. A sealing ring 10 is placed at the opening of the oil tank body 3. Then, the lid 14 is placed on top of the oil tank body 3. The threaded rod 13 is rotated, and the threaded rod 13 rotates around the connecting shaft 11 to rotate into the limiting groove on the top of the oil tank body 3 and the limiting groove on the side wall of the lid 14. Then, the threaded block 12 is rotated. With the threaded connection between the threaded block 12 and the threaded rod 13, the threaded block 12 moves downward and drives the lid 14 downward, so that the lid 14 is pressed tightly against the top of the oil tank body 3. The sealing ring 10 provides a sealing support between the lid 14 and the oil tank body 3. When the lid 14 does not need to be removed to extract turpentine from the oil tank body 3, the servo motor 17 can be turned on. The battery 16 provides power to the servo motor 17. The controller for controlling the servo motor 17 is located on the surface of the lid 14. The controller is a mature existing technology. The details are omitted here, so they are not shown or labeled in the attached drawings. The servo motor 17 drives the transmission sprocket 25 to rotate, which in turn drives the driven sprocket 24 to rotate via the chain 23. The driven sprocket 24 drives the second worm gear 18 to rotate. Under the mutual meshing of the second worm gear 18 and the second worm wheel 19, the second worm gear 18 drives the hinge shaft 20 to rotate via the second worm wheel 19. The second worm wheel 19 drives the linkage frame 21 to rotate via the hinge shaft 20. The linkage frame 21 drives the opening and closing cover 22 to rotate, thereby opening the opening and closing cover 22 to facilitate the extraction and use of turpentine oil in the oil tank body 3. After use, the servo motor 17 is opened in the reverse direction, and the servo motor 17 drives the opening and closing cover 22 to rotate and reset, so that the opening and closing cover 22 fits against the surface of the barrel cover 14 and seals its opening. The above design can provide double sealing for the oil tank opening, and the oil tank cover can be quickly disassembled and assembled, improving the sealing effect at the oil tank opening. A mobile vehicle 1 is provided on the outside of the oil tank body 3. A support frame 2 is provided on the top of the mobile vehicle 1. A placement frame 5 is provided inside the support frame 2. Movable shafts 4 are symmetrically arranged on the side wall of the placement frame 5. The placement frame 5 is movably connected to the support frame 2 through the movable shafts 4. The oil tank body 3 is slidably connected to the placement frame 5. A drive seat 7 is provided on the outer wall of the support frame 2, and the movable shaft 4 extends into the interior of the drive seat 7 and is movably connected to the drive seat 7. A first worm gear 9 is movably provided inside the drive seat 7. A handle 6 is provided on the side wall of the drive seat 7, and the handle 6 is connected to the first worm 9. A first worm wheel 8 is fitted on the surface of the movable shaft 4 on one side of the first worm 9, and the first worm 9 and the first worm wheel 8 mesh with each other. When it is necessary to adjust the angle of the oil tank body 3 for convenient extraction of turpentine, turn the handle 6. The handle 6 drives the first worm gear 9 to rotate. Under the mutual meshing of the first worm gear 9 and the first worm wheel 8, the first worm gear 9 drives the movable shaft 4 to rotate through the first worm wheel 8. The movable shaft 4 drives the placement frame 5 to rotate, and the placement frame 5 drives the oil tank body 3 to rotate, thereby adjusting the angle of the oil tank body 3. Then, the turpentine in the oil tank body 3 can be extracted for use. At the same time, the moving cart 1 can be pushed to move the oil tank body 3, thereby adjusting the usage position of the oil tank body 3, so as to make the use of the oil tank body 3 more flexible. The above design can flexibly adjust and adapt the usage position and angle of the oil tank, improving the flexibility of use.

[0018] Working principle: The oil tank body 3 is initially placed on the placement rack 5. A sealing ring 10 is placed at the opening of the oil tank body 3. Then, the lid 14 is placed on top of the oil tank body 3. The threaded rod 13 is rotated, and the threaded rod 13 rotates around the connecting shaft 11 to rotate into the limiting groove on the top of the oil tank body 3 and the limiting groove on the side wall of the lid 14. Then, the threaded block 12 is rotated, and the threaded block 12 moves downward, causing the lid 14 to move downward so that the lid 14 is tightly pressed against the top of the oil tank body 3, sealing the tank. Ring 10 provides a sealing support between the lid 14 and the tank body 3. When the turpentine in the tank body 3 does not need to be removed to extract oil, the battery 16 provides power to the servo motor 17. The controller for operating the servo motor 17 is located on the surface of the lid 14. The servo motor 17 drives the transmission sprocket 25 to rotate, which in turn drives the driven sprocket 24 to rotate via the chain 23. The driven sprocket 24 drives the second worm gear 18 to rotate, which in turn drives the hinge via the second worm wheel 19. The shaft 20 rotates, and the second worm gear 19 drives the linkage frame 21 to rotate via the hinge shaft 20. The linkage frame 21 then drives the lifting cover 22 to rotate, thus opening the lifting cover 22 to facilitate the extraction of turpentine from the oil tank body 3. After use, the servo motor 17 is reversed, and the servo motor 17 drives the lifting cover 22 to rotate and reset, so that the lifting cover 22 fits against the surface of the barrel lid 14 and seals its opening. When it is necessary to adjust the usage angle of the oil tank body 3 to facilitate the extraction of turpentine, the handle 6 is turned, and the handle 6 drives... The first worm gear 9 rotates, which in turn drives the movable shaft 4 to rotate via the first worm wheel 8. The movable shaft 4 then drives the placement frame 5 to rotate, which in turn drives the oil tank body 3 to rotate. This rotation adjusts the angle of the oil tank body 3, allowing the turpentine inside to be extracted and used. Alternatively, the mobile cart 1 can be pushed to move the oil tank body 3, adjusting its position for more flexible use. This concludes the description of the opening and sealing structure of the turpentine tank.

Claims

1. A sealing structure for the opening of a turpentine oil tank, comprising a tank body (3) and a lid (14), characterized in that: The top of the oil tank body (3) is provided with a bucket lid (14), and a sealing ring (10) is provided at the opening of the oil tank body (3). Multiple sets of equally spaced bearing ears (26) are provided on the outer wall of the oil tank body (3). Each bearing ear (26) has a threaded rod (13) inside. A connecting shaft (11) is provided at the end of each threaded rod (13) near the bearing ear (26), and the threaded rod (13) is movably connected to the bearing ear (26) through the connecting shaft (11). Threaded blocks (12) are provided on the surface of each threaded rod (13), and the threaded blocks (12) are threadedly connected to the threaded rod (13). The bucket lid (14)... An integrated box (15) is provided at the bottom. A storage battery (16) is provided inside the integrated box (15). A servo motor (17) is provided inside the integrated box (15) on one side of the storage battery (16). A transmission sprocket (25) is provided at the output end of the servo motor (17). A chain (23) is provided on the surface of the transmission sprocket (25). The chain (23) meshes with the transmission sprocket (25). A second worm gear (18) is movably installed inside the integrated box (15) on one side of the servo motor (17). A driven sprocket (24) is provided on the surface of the second worm gear (18). The chain (23) meshes with the driven sprocket (24).

2. The opening sealing structure of a turpentine oil tank according to claim 1, characterized in that: The top of the bucket lid (14) is provided with a linkage frame (21), and the end of the linkage frame (21) near the bucket lid (14) is provided with a hinge shaft (20). The linkage frame (21) is movably connected to the bucket lid (14) through the hinge shaft (20), and the inner wall of the linkage frame (21) is provided with a lid opening and closing mechanism (22).

3. The opening sealing structure of a turpentine oil tank according to claim 2, characterized in that: The surface of the hinge shaft (20) is provided with a second worm wheel (19), and the second worm wheel (19) meshes with the second worm (18).

4. The opening sealing structure of a turpentine oil tank according to claim 1, characterized in that: The oil tank body (3) is provided with a mobile vehicle (1) on its exterior, and a support frame (2) is provided on the top of the mobile vehicle (1).

5. The opening sealing structure of a turpentine oil tank according to claim 4, characterized in that: The support frame (2) is provided with a placement frame (5) inside. The side wall of the placement frame (5) is symmetrically provided with a movable shaft (4). The placement frame (5) is movably connected to the support frame (2) through the movable shaft (4). The oil tank body (3) is slidably connected to the placement frame (5).

6. The opening sealing structure of a turpentine oil tank according to claim 4, characterized in that: The support frame (2) is provided with a drive seat (7) on its outer wall, and the movable shaft (4) extends into the interior of the drive seat (7) and is movably connected to the drive seat (7), and the drive seat (7) is movably provided with a first worm gear (9).

7. The opening sealing structure of a turpentine oil tank according to claim 6, characterized in that: A handle (6) is provided on the side wall of the drive seat (7), and the handle (6) is connected to the first worm (9).

8. The opening sealing structure of a turpentine oil tank according to claim 6, characterized in that: The first worm gear (9) has a first worm wheel (8) fitted on the surface of the movable shaft (4) on one side, and the first worm gear (9) and the first worm wheel (8) mesh with each other.

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