A tank car unloading docking fluid handling arm truck

Abstract

The utility model discloses a kind of tank truck unloading butt joint fluid loading and unloading arm car, including trolley and rotary frame, the top end of the trolley is movably installed with rotary frame, the outer wall of the rotary frame is movably installed with turnover frame, the outer wall of the turnover frame is installed with fixed plate, the outer wall of the fixed plate is slidably installed with lifting plate, the outer wall of the lifting plate is symmetrically installed with mounting sleeve.The utility model not only realizes that loading and unloading arm car is conveniently unloaded to butt joint fluid of tank truck multiple positions, facilitates the position of conveniently inclined type adjustment to butt joint fluid of tank truck unloading, facilitates the height adjustment of conveniently to butt joint fluid position of tank body unloading, and facilitates the circumferential rotation adjustment to butt joint fluid position of tank truck unloading of unloading arm car, increase the range of tank truck unloading butt joint fluid, improve the convenience of loading and unloading arm car in to butt joint fluid of tank truck unloading.

Description

Technical Field

[0001] This utility model relates to the field of loading and unloading boom truck technology, specifically a fluid loading and unloading boom truck for tank truck unloading docking. Background Technology

[0002] Fluid loading arms, also known as loading arms, are highly specialized devices used for the safe, efficient, and environmentally friendly transfer of liquids or liquefied gases between tank cars on rail or road and fixed pipelines. These arms consist of rotary joints, rigid pipes, and a balancing mechanism, employing a double-raceway support structure and high-strength alloy materials. They are available in two types based on the loading / unloading position: top-mounted and bottom-mounted. Top-mounted types include single and double pipe structures, while bottom-mounted types are compatible with flanges or quick-connect couplings.

[0003] For example, the fluid loading and unloading boom truck for tank truck unloading disclosed in authorization announcement number CN118908141B relates to the field of petrochemical fluid loading and unloading technology. This invention includes a rectangular support plate, on which a lifting mechanism and a moving mechanism are provided; a support column is provided at the top of the rectangular support plate, and several fixed plates are fixedly connected to the outer wall of the support column. Loading and unloading arms are rotatably connected to the bottom of each of the fixed plates. Several fixed plates are also fixedly connected to the outer wall of the rectangular support plate, and the sides of the fixed plates away from the support column are respectively fixedly connected to the loading and unloading arms.

[0004] Although it has implemented a lifting mechanism, solving the problem that the different unloading port heights of different tank trucks make it inconvenient to lift the loading and unloading boom, and that when facing tank truck unloading ports that are too high or too low, a lot of time needs to be spent adjusting the position of the tank truck or using other auxiliary tools to try to achieve docking, which seriously affects work efficiency.

[0005] However, this does not solve the problem that existing loading boom trucks of this type are generally not conducive to convenient unloading and docking of tank trucks at multiple locations, are not convenient to tilt and adjust the position of the tank truck for unloading and docking, are not convenient to adjust the height of the tank truck for unloading and docking, and are not convenient to rotate and adjust the position of the loading boom truck for unloading and docking. This affects the range of tank truck unloading and docking, and affects the convenience of loading boom trucks in unloading and docking tank trucks. Utility Model Content

[0006] The purpose of this utility model is to provide a tank truck unloading and docking fluid loading and unloading boom truck to solve the problems mentioned in the background art, such as the inconvenience of loading and unloading boom trucks in facilitating convenient unloading and docking of tank trucks at multiple positions, the inconvenience of convenient tilting adjustment of the unloading and docking position of the tank truck, the inconvenience of convenient height adjustment of the unloading and docking position of the tank truck, and the inconvenience of convenient circumferential rotation adjustment of the unloading boom truck in facilitating unloading and docking of tank trucks. These problems affect the range of unloading and docking of tank trucks and the convenience of loading and unloading boom trucks in unloading and docking tank trucks.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a tank truck unloading and docking fluid loading and unloading boom truck, comprising a trolley and a rotating frame. The rotating frame is movably mounted on the top of the trolley. A tilting frame is movably mounted on the outer wall of the rotating frame. A fixed plate is mounted on the outer wall of the tilting frame. A lifting plate is slidably mounted on the outer wall of the fixed plate. Mounting sleeves are symmetrically mounted on the outer wall of the lifting plate. Each mounting sleeve has a column installed inside, extending to the outside of the mounting sleeve. Fixed sleeves are symmetrically fitted onto the surface of each column. A front loading arm is mounted on the outer wall of each fixed sleeve. A rear loading arm is mounted on the outer wall of each fixed sleeve away from the front loading arm, with the front loading arm extending into the interior of the rear loading arm. A servo motor is installed on the outer wall of the fixed plate on one side of the lifting plate. A first threaded rod is installed at the output end of the servo motor. A first threaded sleeve is fitted on the surface of the first threaded rod and is connected to the lifting plate. Limiting rails are symmetrically installed on the outer wall of the fixed plate on one side of the first threaded sleeve. Limiting blocks are slidably installed on the outer wall of each limiting rail and are connected to the lifting plate. An electric push rod is movably installed at the top of the rotating frame on one side of the tilting frame. A drive shaft is installed at the output end of the electric push rod and is movably connected to the tilting frame through the drive shaft. Tilting shafts are symmetrically installed on the outer wall of the tilting frame near the rotating frame and are movably connected to the rotating frame through the tilting shafts.

[0008] Preferably, a stepper motor is installed at the bottom of the rotating frame, and a drive gear is provided on the outside of the trolley on one side of the stepper motor, and the output end of the stepper motor is connected to the drive gear.

[0009] Preferably, a rotating shaft is movably mounted at the center of the trolley, and a driven gear is fitted on the surface of the rotating shaft, with the driven gear meshing with the driving gear.

[0010] Preferably, the top of the trolley on one side of the driven gear is equipped with multiple sets of equally spaced sliding blocks, and the sliding blocks are slidably connected to the rotating frame.

[0011] Preferably, two sets of fixing arms are symmetrically installed on the outer wall of the trolley, and a second threaded sleeve is installed at the top of each fixing arm.

[0012] Preferably, a second threaded rod is installed inside the second threaded sleeve, and the second threaded rod extends to the outside of the fixed arm. The second threaded rod is threadedly connected to the second threaded sleeve and is movably connected to the fixed arm.

[0013] Preferably, a handwheel is installed at the top of each of the second threaded rods, and a brake block is installed at the bottom of each of the second threaded rods.

[0014] Preferably, a control panel is installed on the outer wall of the trolley on one side of the rotating frame, and the output end of the control panel is electrically connected to the input end of the trolley, stepper motor, servo motor, and electric push rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the loading and unloading boom truck not only realizes the convenient unloading and docking of the loading and unloading boom truck with the tank truck at multiple positions, but also facilitates the convenient tilt adjustment of the position of the tank truck unloading and docking with the tank truck, and the convenient height adjustment of the position of the tank truck unloading and docking with the tank truck. In addition, it facilitates the convenient circumferential rotation adjustment of the unloading boom truck to adjust the position of the tank truck unloading and docking with the tank truck, increases the range of tank truck unloading and docking with the tank truck, and improves the convenience of the loading and unloading boom truck in unloading and docking with the tank truck. The electric push rod drives the tilting frame to move and rotate via the drive shaft. The tilting frame moves the fixed plate, lifting plate, mounting sleeve, column, fixed sleeve, front loading arm, and rear loading arm to a suitable angle. The servo motor drives the first threaded rod to rotate, which in turn moves the first threaded sleeve. The first threaded sleeve moves the lifting plate, which in turn moves the two sets of mounting sleeves. The mounting sleeve moves the column, which in turn moves the two sets of fixed sleeves, which in turn moves the fixed sleeves to move multiple sets of front loading arms to the tank truck unloading interface. The multiple sets of front loading arms are then manually connected to the tank truck interface, allowing the multiple sets of front loading arms to transport the material inside the tank truck to the outside via multiple sets of rear loading arms. This facilitates fast and efficient unloading and docking of the tank truck with fluid, enabling convenient unloading and docking of the loading arm with the tank truck at multiple positions. It also facilitates convenient tilt adjustment of the unloading and docking position of the tank truck with fluid, and convenient height adjustment of the unloading and docking position of the tank body with fluid, making it suitable for tank trucks of different sizes. A stepper motor drives the drive gear to rotate, which in turn drives the driven gear to rotate. The driven gear then drives the rotating shaft to rotate, which in turn drives the rotating frame to rotate. Multiple sets of sliding blocks provide sliding support for the rotating frame. The rotating frame enables convenient circumferential rotation adjustment of the tilting frame, fixed plate, lifting plate, mounting sleeve, column, fixed sleeve, front arm, and rear arm. This allows for convenient circumferential rotation adjustment of the loading and unloading boom to adjust the unloading fluid position of the tank truck, facilitating convenient multi-level adjustment of the unloading fluid position and increasing the range of unloading fluid connection for the tank truck. When the trolley needs to be secured, multiple sets of handwheels are manually turned to facilitate the movement of the second threaded rod, which in turn moves the brake blocks. The multiple sets of brake blocks move to the ground, allowing for convenient braking and securing of the trolley. This achieves convenient braking and securing of the loading and unloading boom truck, preventing movement of the boom truck during unloading and connection of fluids from tank trucks, thus avoiding fluid leakage and improving the convenience of unloading and connection of fluids from tank trucks. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the front arm of this utility model; Figure 4 This is a three-dimensional structural diagram of the vehicle of this utility model; Figure 5 This is a three-dimensional structural diagram of the driving gear of this utility model; Figure 6 This is a three-dimensional structural diagram of the limiting block of this utility model; Figure 7 This is a three-dimensional structural diagram of the lifting plate of this utility model; Figure 8 This is a three-dimensional structural diagram of the flipping frame of this utility model; Figure 9 This is a three-dimensional structural diagram of the brake block of this utility model.

[0017] In the diagram: 1. Trolley; 2. Rotating frame; 3. Tilting frame; 4. Fixed plate; 5. Lifting plate; 6. Mounting sleeve; 7. Column; 8. Fixed sleeve; 9. Front arm; 10. Rear arm; 11. Servo motor; 12. First threaded rod; 13. First threaded sleeve; 14. Limit rail; 15. Limit block; 16. Electric push rod; 17. Sliding block; 18. Drive shaft; 19. Tilting shaft; 20. Stepper motor; 21. Drive gear; 22. Rotating shaft; 23. Driven gear; 24. Fixed arm; 25. Second threaded sleeve; 26. Second threaded rod; 27. Handwheel; 28. Brake block; 29. ​​Control panel. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-9 This utility model provides an embodiment of a fluid loading and unloading boom truck for tanker truck unloading, comprising a trolley 1 and a rotating frame 2. The rotating frame 2 is movably mounted on the top of the trolley 1. A tilting frame 3 is movably mounted on the outer wall of the rotating frame 2. A fixing plate 4 is mounted on the outer wall of the tilting frame 3. A lifting plate 5 is slidably mounted on the outer wall of the fixing plate 4. Mounting sleeves 6 are symmetrically mounted on the outer wall of the lifting plate 5. A column 7 is mounted inside each mounting sleeve 6, and the column 7 extends to the outside of the mounting sleeve 6. Fixing sleeves 8 are symmetrically fitted on the surface of each column 7. A front loading arm 9 is mounted on the outer wall of each fixing sleeve 8. A rear loading arm 10 is mounted on the outer wall of the fixing sleeve 8 on the side away from the front loading arm 9, and the front loading arm 9 extends into the interior of the rear loading arm 10. A mounting sleeve 9 is mounted on the outer wall of the fixing plate 4 on one side of the lifting plate 5. The servo motor 11 is equipped with a first threaded rod 12 at its output end. A first threaded sleeve 13 is fitted on the surface of the first threaded rod 12 and is connected to the lifting plate 5. Limiting rails 14 are symmetrically installed on the outer wall of the fixing plate 4 on one side of the first threaded sleeve 13. Limiting blocks 15 are slidably installed on the outer wall of each limiting rail 14 and are connected to the lifting plate 5. An electric push rod 16 is movably installed at the top of the rotating frame 2 on one side of the flipping frame 3. A drive shaft 18 is installed at the output end of the electric push rod 16 and is movably connected to the flipping frame 3 through the drive shaft 18. A flipping shaft 19 is symmetrically installed on the outer wall of the flipping frame 3 near the rotating frame 2 and is movably connected to the rotating frame 2 through the flipping shaft 19. The trolley 1 is moved to the side of the tanker truck by operating the control panel 29. When it is necessary to unload and connect the tanker truck with the fluid, the control panel 29 opens the electric push rod 16. Under the movable support of the rotating frame 2, the electric push rod 16 drives the tilting frame 3 to move and rotate the tilting shaft 19 via the drive shaft 18. The tilting frame 3 drives the fixed plate 4, lifting plate 5, mounting sleeve 6, column 7, fixed sleeve 8, front loading arm 9, and rear loading arm 10 to move to a suitable angle. The control panel 29 then opens the servo motor 11. Under the support of the fixed plate 4, the servo motor 11 drives the first threaded rod 12 to rotate. With the threaded connection between the first threaded rod 12 and the first threaded sleeve 13, the first threaded rod 12 drives the first threaded sleeve 13 to move. The first threaded sleeve 13 drives the lifting plate 5 to move to a limited position. The position block 15 slides on the surface of the limit rail 14 to provide sliding support for the lifting plate 5, so that the lifting plate 5 can drive the two sets of mounting sleeves 6 to move. The mounting sleeves 6 drive the column 7 to move, and the column 7 drives the two sets of fixing sleeves 8 to move, so that the fixing sleeves 8 can drive multiple sets of front arms 9 to move to the tank truck unloading interface. The multiple sets of front arms 9 are manually connected to the tank truck interface, so that the multiple sets of front arms 9 can transport the material inside the tank truck to the outside through multiple sets of rear arms 10, so as to facilitate the rapid and efficient unloading and docking of the tank truck. This realizes the convenient unloading and docking of the loading and unloading arm to the tank truck at multiple positions, facilitates the convenient tilt adjustment of the position of the tank truck unloading and docking, and facilitates the convenient height adjustment of the tank unloading and docking position, so as to adapt to tank trucks of different sizes. A stepper motor 20 is installed at the bottom of the rotating frame 2. A drive gear 21 is provided on the outside of the carriage 1 on one side of the stepper motor 20, and the output end of the stepper motor 20 is connected to the drive gear 21. A rotating shaft 22 is movably installed at the center of the carriage 1. A driven gear 23 is fitted on the surface of the rotating shaft 22, and the driven gear 23 meshes with the drive gear 21. Multiple sets of sliding blocks 17 with equal spacing are installed on the top of the carriage 1 on one side of the driven gear 23, and the sliding blocks 17 are slidably connected to the rotating frame 2. When it is necessary to adjust the position of the tank unloading docking fluid, the stepper motor 20 is turned on by operating the control panel 29. With the support of the trolley 1, the stepper motor 20 drives the drive gear 21 to rotate. Under the meshing of the drive gear 21 and the driven gear 23, the drive gear 21 drives the driven gear 23 to rotate. The driven gear 23 drives the rotating shaft 22 to rotate. The rotating shaft 22 drives the rotating frame 2 to rotate. Multiple sets of sliding blocks 17 provide sliding support for the rotating frame 2. The rotating frame 2 drives the tilting frame 3, the fixed plate 4, the lifting plate 5, the mounting sleeve 6, the column 7, the fixed sleeve 8, the front arm 9, and the rear arm 10 to conveniently adjust the circumferential rotation position. This realizes the convenient circumferential rotation adjustment of the loading and unloading boom to adjust the position of the tank truck unloading docking fluid, which facilitates convenient multi-level adjustment of the position of the tank truck unloading docking fluid and increases the range of the tank truck unloading docking fluid. Two sets of fixed arms 24 are symmetrically installed on the outer wall of the trolley 1. A second threaded sleeve 25 is installed at the top of each fixed arm 24. A second threaded rod 26 is installed inside each second threaded sleeve 25 and extends to the outside of the fixed arm 24. The second threaded rod 26 is threadedly connected to the second threaded sleeve 25 and movably connected to the fixed arm 24. A handwheel 27 is installed at the top of each second threaded rod 26 and a brake block 28 is installed at the bottom of each second threaded rod 26. A control panel 29 is installed on the outer wall of the trolley 1 on one side of the rotating frame 2. The output end of the control panel 29 is electrically connected to the input end of the trolley 1, the stepper motor 20, the servo motor 11, and the electric push rod 16. When it is necessary to fix the trolley 1, multiple sets of handwheels 27 are manually rotated to facilitate the movement of the second threaded rod 26. Under the limitation of the fixed arm 24 on the second threaded sleeve 25, and with the threaded connection between the second threaded sleeve 25 and the second threaded rod 26, the second threaded rod 26 is moved. The second threaded rod 26 moves the brake block 28, and the multiple sets of brake blocks 28 move to the ground to facilitate convenient braking and fixing of the trolley 1. This achieves convenient braking and fixing of the loading and unloading boom truck, avoids movement of the loading and unloading boom truck when unloading and connecting fluids from tank trucks, and prevents fluid leakage. This improves the convenience of the loading and unloading boom truck when unloading and connecting fluids from tank trucks.

[0020] In this embodiment, during use: the electric push rod 16 drives the tilting frame 3 via the drive shaft 18 to move and the tilting shaft 19 to rotate. The tilting frame 3 drives the fixed plate 4, lifting plate 5, mounting sleeve 6, column 7, fixing sleeve 8, front loading arm 9, and rear loading arm 10 to a suitable angle. The servo motor 11 drives the first threaded rod 12 to rotate, which in turn drives the first threaded sleeve 13 to move. The first threaded sleeve 13 then drives the lifting plate 5 to move, facilitating the movement of the two sets of mounting sleeves 6 by the lifting plate 5. The mounting sleeves 6 then drive the column 7 to move, and the column 7 drives the two sets of fixing sleeves 8 to move, facilitating the movement of the fixing sleeves 8 and multiple sets of front loading arms 9 to the tank truck unloading interface. The multiple sets of front loading arms 9 are then manually connected to the tank truck interface, facilitating the transport of materials from inside the tank truck to the outside via the multiple sets of rear loading arms 10, thus facilitating the unloading of the tank truck. The vehicle performs rapid and efficient unloading and docking with the fluid. Stepper motor 20 drives drive gear 21 to rotate, drive gear 21 drives driven gear 23 to rotate, driven gear 23 drives rotating shaft 22 to rotate, rotating shaft 22 drives rotating frame 2 to rotate, multiple sets of sliding blocks 17 provide sliding support for rotating frame 2, rotating frame 2 drives tilting frame 3, fixing plate 4, lifting plate 5, mounting sleeve 6, column 7, fixing sleeve 8, front arm 9, and rear arm 10 for convenient circumferential rotation position adjustment. When it is necessary to fix the trolley 1, multiple sets of handwheels 27 are manually turned to facilitate the movement of second threaded rod 26, which in turn drives brake block 28 to move. Multiple sets of brake blocks 28 move to the ground to facilitate convenient braking and fixing of trolley 1, completing the use of the loading and unloading boom truck.

Claims

1. A fluid loading and unloading boom truck for tanker truck unloading docking, characterized in that: The system includes a trolley (1) and a rotating frame (2). The rotating frame (2) is movably mounted on the top of the trolley (1). A tilting frame (3) is movably mounted on the outer wall of the rotating frame (2). A fixing plate (4) is mounted on the outer wall of the tilting frame (3). A lifting plate (5) is slidably mounted on the outer wall of the fixing plate (4). Mounting sleeves (6) are symmetrically mounted on the outer wall of the lifting plate (5). A column (7) is mounted inside each mounting sleeve (6), and the column (7) extends to the outside of the mounting sleeve (6). Fixing sleeves (8) are symmetrically fitted on the surface of each column (7). A front loading arm (9) is mounted on the outer wall of each fixing sleeve (8). A rear loading arm (10) is mounted on the outer wall of the fixing sleeve (8) away from the front loading arm (9), and the front loading arm (9) extends to the inside of the rear loading arm (10). A servo motor (11) is mounted on the outer wall of the fixing plate (4) on one side of the lifting plate (5). The output end of the servo motor (11) is equipped with a first threaded rod (12), the surface of the first threaded rod (12) is fitted with a first threaded sleeve (13), and the first threaded sleeve (13) is connected to the lifting plate (5). On the outer wall of the fixed plate (4) on one side of the first threaded sleeve (13), limit rails (14) are symmetrically installed. Limit blocks (15) are slidably installed on the outer wall of the limit rails (14), and the limit blocks (15) are connected to the lifting plate (5). An electric push rod (16) is movably installed at the top of the rotating frame (2) on one side of the flipping frame (3). The output end of the electric push rod (16) is equipped with a drive shaft (18), and the electric push rod (16) is movably connected to the flipping frame (3) through the drive shaft (18). A flipping shaft (19) is symmetrically installed on the outer wall of the flipping frame (3) near the rotating frame (2), and the flipping frame (3) is movably connected to the rotating frame (2) through the flipping shaft (19).

2. The fluid loading and unloading boom truck for tanker unloading docking according to claim 1, characterized in that: A stepper motor (20) is installed at the bottom of the rotating frame (2). A drive gear (21) is provided on the outside of the trolley (1) on one side of the stepper motor (20), and the output end of the stepper motor (20) is connected to the drive gear (21).

3. The fluid loading and unloading boom truck for tanker truck unloading and docking according to claim 1, characterized in that: A rotating shaft (22) is movably installed at the center of the trolley (1). A driven gear (23) is fitted on the surface of the rotating shaft (22), and the driven gear (23) meshes with the driving gear (21).

4. A tank truck unloading docking fluid loading and unloading boom truck according to claim 3, characterized in that: The top of the trolley (1) on one side of the driven gear (23) is equipped with multiple sets of equally spaced sliding blocks (17), and the sliding blocks (17) are slidably connected to the rotating frame (2).

5. A tank truck unloading docking fluid loading and unloading boom truck according to claim 1, characterized in that: Two sets of fixed arms (24) are symmetrically installed on the outer wall of the trolley (1), and a second threaded sleeve (25) is installed at the top of each fixed arm (24).

6. A tank truck unloading docking fluid loading and unloading boom truck according to claim 5, characterized in that: The second threaded sleeve (25) is equipped with a second threaded rod (26) inside, and the second threaded rod (26) extends to the outside of the fixed arm (24). The second threaded rod (26) is threadedly connected to the second threaded sleeve (25), and the second threaded rod (26) is movably connected to the fixed arm (24).

7. A fluid loading and unloading boom truck for tanker unloading docking according to claim 6, characterized in that: A handwheel (27) is installed at the top of the second threaded rod (26), and a brake block (28) is installed at the bottom of the second threaded rod (26).

8. A fluid loading and unloading boom truck for tanker unloading docking according to claim 1, characterized in that: A control panel (29) is installed on the outer wall of the trolley (1) on one side of the rotating frame (2). The output end of the control panel (29) is electrically connected to the input end of the trolley (1), stepper motor (20), servo motor (11), and electric push rod (16).

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