Automatic loading, unloading, opening and closing slewing mechanism for high-risk chemical raw material transportation storage tank

Abstract

The invention provides an automatic loading, unloading, opening and closing slewing mechanism for a high-risk chemical raw material transportation storage tank. The automatic loading, unloading, opening and closing slewing mechanism comprises a connecting plate and a driving assembly arranged below the connecting plate, and a rotary supporting disc is arranged below the driving assembly; a lifting plate mounting frame is arranged on the rotary supporting disc, and a lifting plate is arranged below the lifting plate mounting frame; the automatic loading and unloading opening and closing slewing mechanism for the high-risk chemical raw material transportation storage tank is an assembly which is used for a high-risk chemical raw material transportation vehicle and provided with an automatic storage tank loading and unloading system, and the lifting plate can be matched with a lifting lug on the storage tank needing to be loaded and unloaded, so that the storage tank is lifted; and on the other hand, bolts on the storage tank can be automatically disassembled through the bolt disassembling and assembling mechanism, so that the storage tank can be automatically disassembled and assembled, manual operation is avoided, contact between workers and high-risk chemical raw materials or nuclear raw materials is reduced, and the threat of the high-risk chemical raw materials or the nuclear raw materials to the safety and health of the workers is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of automatic loading and unloading of high-risk chemical raw materials, and in particular relates to an automatic loading and unloading opening and closing rotary mechanism for a high-risk chemical raw material transportation and storage tank. Background Art

[0002] Nuclear raw materials refer to materials used in nuclear technology applications such as nuclear power generation or nuclear weapons manufacturing. There are some abundant nuclear raw materials in nature, which are important energy resources that humans can use. Uranium ore is one of the most important nuclear raw materials. It is an ore containing uranium in nature. Uranium ore mainly exists in granite, biotite schist and sandstone in the earth's crust. The areas with high enrichment levels include Australia, Canada, Kazakhstan and other countries. These nuclear raw materials are important energy resources that humans can use, and are of great significance for nuclear technology applications such as nuclear power generation and nuclear weapons manufacturing.

[0003] The transportation of such flammable and explosive chemical raw materials or nuclear raw materials containing radioactive substances has always been a very dangerous task. The existing technology uses special storage tanks and special transport vehicles for transportation. However, these storage tanks still require manpower for loading and unloading, which has a high risk of radioactive material leakage and occupational health, posing a threat to the safety and health of employees. Summary of the invention

[0004] In order to solve the problem of personnel health risks caused by the need for manual loading and unloading of existing high-risk chemical raw material storage tanks, the purpose of the present invention is to provide an automatic loading and unloading opening and closing rotary mechanism for high-risk chemical raw material transport storage tanks. The automatic loading and unloading opening and closing rotary mechanism for high-risk chemical raw material transport storage tanks can cooperate with the automatic loading and unloading system to realize the automatic loading and unloading of high-risk chemical raw materials or nuclear materials containing radioactive substances.

[0005] To achieve the above-mentioned purpose, the present invention provides an automatic loading and unloading opening and closing rotating mechanism for a high-risk chemical raw material transportation and storage tank, comprising a connecting plate, a driving assembly arranged below the connecting plate, a rotating support plate arranged below the driving assembly; a hanging plate mounting bracket is arranged on the rotating support disc, and a hanging plate is arranged below the hanging plate mounting bracket.

[0006] Furthermore, the rotating support plate is provided with a first slide rail and a second slide rail, and the first slider and the second slider are provided under the hanging plate mounting frame, the first slider is matched with the first slide rail, and the second slider is matched with the second slide rail; the rotating support plate is also provided with a screw, a driving gear is provided in the middle of the screw, and both ends of the screw are respectively connected to a hanging plate mounting frame; the rotating support plate is also provided with a private service motor, and a second driving gear is provided on the output shaft of the private service motor; the second driving gear and the driving gear are connected by a chain.

[0007] Furthermore, the driving assembly includes a driving motor, a first driving gear connected to an output shaft of the driving motor, the first driving gear meshes with a transmission gear, and the transmission gear is connected to a rotating support disk.

[0008] Furthermore, mounting plates are provided on both sides of the rotating support disk, and a bolt disassembly mechanism is provided on the mounting plates; the bolt disassembly mechanism includes a mounting seat, a disassembly motor provided on the mounting seat, and a disassembly wrench is provided after the output shaft of the disassembly motor passes through the mounting seat.

[0009] Furthermore, an auxiliary roller is provided below the hanging plate mounting frame.

[0010] The advantages of the present invention are as follows: the present invention provides such an automatic loading and unloading opening and closing rotating mechanism for a storage tank for transporting high-risk chemical raw materials, which is a component designed with an automatic loading and unloading system for storage tanks on a high-risk chemical raw material transport vehicle; the hanging plate can cooperate with the hanging ears on the storage tank to be loaded and unloaded, thereby lifting the storage tank; on the other hand, the bolts on the storage tank can be automatically removed by the bolt disassembly mechanism, so that the loading and unloading of the storage tank can be completely realized automatically, getting rid of manual operation, reducing the contact between staff and high-risk chemical raw materials or nuclear raw materials, and reducing the threat of high-risk chemical raw materials or nuclear raw materials to the safety and health of employees.

[0011] The present invention is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the automatic loading and unloading opening and closing rotary mechanism of the high-risk chemical raw material transportation and storage tank.

[0013] Figure 2 It is a schematic diagram of the exploded structure of the automatic loading and unloading opening and closing rotary mechanism of the high-risk chemical raw material transportation and storage tank.

[0014] Figure 3 It is a schematic diagram of the structure of the drive component.

[0015] Figure 4 It is a structural schematic diagram of a first slide rail, a second slide rail, a first slider, and a second slider.

[0016] Figure 5 It is a schematic diagram of the connection structure between the private service motor and the lead screw.

[0017] Figure 6 It is a structural diagram of the hanger plate mounting frame.

[0018] Figure 7 It is a schematic diagram of the bolt disassembly and assembly mechanism structure.

[0019] Figure 8This is a schematic diagram of the transportation and storage tanks for high-risk chemical raw materials.

[0020] Explanation of the accompanying drawings: 1. Connecting plate; 2. Driving assembly; 2-1. Driving motor; 2-2. First driving gear; 2-3. Transmission gear; 3. Rotating support plate; 3-1. First slide rail; 3-2. Second slide rail; 3-3. Lead screw; 3-4. Driving gear; 3-5. Private service motor; 3-6. Second driving gear; 4. Hanging plate mounting bracket; 4-1. First slider; 4-2. Second slider; 4-3. Auxiliary roller; 5. Hanging plate; 6. Connecting seat; 7. Mounting plate; 8. Bolt disassembly and assembly mechanism; 8-1. Mounting seat; 8-2. Disassembly and assembly motor; 8-3. Disassembly and assembly wrench. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods, structural features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "aligned", "overlap", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0025] Example 1

[0026] In order to solve the problem of personnel health risks caused by the need for manual loading and unloading of existing high-risk chemical raw material storage tanks, the purpose of the present invention is to provide an automatic loading and unloading opening and closing rotary mechanism for high-risk chemical raw material transport storage tanks. The automatic loading and unloading opening and closing rotary mechanism for high-risk chemical raw material transport storage tanks can cooperate with the automatic loading and unloading system to realize the automatic loading and unloading of high-risk chemical raw materials or nuclear materials containing radioactive substances.

[0027] This embodiment provides a Figures 1 to 8 The automatic loading and unloading opening and closing rotary mechanism of the high-risk chemical raw material transportation and storage tank shown in the figure comprises a connecting plate 1, a driving assembly 2 arranged below the connecting plate 1, a rotating support plate 3 is arranged below the driving assembly 2; a hanging plate mounting frame 4 is arranged on the rotating support plate 3, and a hanging plate 5 is arranged below the hanging plate mounting frame 4; a connecting hole is arranged on the connecting plate 1, so that the automatic loading and unloading opening and closing rotary mechanism of the high-risk chemical raw material transportation and storage tank is arranged on the high-risk chemical raw material transportation vehicle. The automatic loading and unloading system of the storage tank is designed on the high-risk chemical raw material transportation vehicle for Figure 8 The high-risk chemical raw material storage tank shown in the figure is automatically loaded and unloaded; the driving component 2 is used to drive the rotating support plate 3 to realize the rotation function of the automatic loading and unloading opening and closing rotary mechanism of the high-risk chemical raw material transport storage tank, so as to adjust the direction and position of the automatically loaded and unloaded storage tank, and to position different bolts; a hanging plate mounting frame 4 is arranged on the rotating support plate 3, and a hanging plate 5 is arranged below the hanging plate mounting frame 4, and the storage tank can be lifted, loaded and unloaded by the hanging plate 5, thereby realizing the automatic loading and unloading function of the transport storage tank.

[0028] Furthermore, the rotating support plate 3 is provided with a first slide rail 3-1 and a second slide rail 3-2 in parallel, and the first slider 4-1 and the second slider 4-2 are provided below the hanging plate mounting frame 4, the first slider 4-1 is matched with the first slide rail 3-1, and the second slider 4-2 is matched with the second slide rail 3-2, so that the hanging plate mounting frame 4 can slide along the first slide rail 3-1 and the second slide rail 3-2, so that the position of the hanging plate 5 can be moved; the rotating support plate 3 is also provided with a lead screw 3-3, and a driving gear 3-4 is provided in the middle of the lead screw 3-3, and the two ends of the lead screw 3-3 are respectively connected to a hanging plate mounting frame 4, and the ball threads of the lead screw 3-3 on both sides of the driving gear 3-4 are reverse threads, so that The second gear 3-6 is a gear that is mounted on the upper and lower ends of the sled 3-2 so that the sled 3-2 moves away from the lower end of the sled 3-3.

[0029] Furthermore, the driving assembly 2 includes a driving motor 2-1, a first driving gear 2-2 connected to the output shaft of the driving motor 2-1, the first driving gear 2-2 is meshed with a transmission gear 2-3, the transmission gear 2-3 is connected to the rotating support disk 3, specifically, a mounting seat 6 is provided in the middle of the rotating support disk 3, and the transmission gear 2-3 is movably connected to the mounting seat 6; the driving motor 2-1 drives the transmission gear 2-3 through the first driving gear 2-2, and the transmission gear 2-3 drives the rotating support disk 3 to rotate, so that the hanging plate mounting frame 4 set on the rotating support disk 3 can be adjusted to rotate, and at the same time, the hanging plate 5 on the hanging plate mounting frame 4 is also driven to rotate.

[0030] Furthermore, mounting plates 7 are provided on both sides of the rotating support disk 3, and a bolt disassembly mechanism 8 is provided on the mounting plate 7; the bolt disassembly mechanism 8 includes a mounting seat 8-1, and a disassembly motor 8-2 is provided on the mounting seat 8-1. After the output shaft of the disassembly motor 8-2 passes through the mounting seat 8-1, a disassembly wrench 8-3 is provided. The bolt disassembly mechanism 8 can rotate with the rotating support disk 3. The position of the bolt disassembly mechanism 8 cannot be adjusted in its lateral position except for rotating with the rotating support disk 3. The disassembly wrench 8-3 corresponds exactly to the fixing bolts on the storage tank. By rotating the support disk 3, the disassembly wrench 8-3 can disassemble the bolts at 12 fixed positions of the storage tank.

[0031] Furthermore, an auxiliary roller 4-3 is provided under the hanger plate mounting frame 4, and the auxiliary roller 4-3 assists the hanger plate mounting frame 4 to move on the rotating support plate 3, thereby enhancing the stability of the hanger plate mounting frame 4; preferably, four auxiliary rollers 4-3 are provided under each hanger plate mounting frame 4.

[0032] To sum up, the automatic loading and unloading opening and closing rotating mechanism for the storage tank for transporting high-risk chemical raw materials is a component designed with an automatic loading and unloading system for storage tanks on a high-risk chemical raw material transport vehicle. The lifting plate can cooperate with the lifting ears on the storage tank that needs to be loaded and unloaded, so as to lift the storage tank; on the other hand, the bolts on the storage tank can be automatically removed through the bolt disassembly mechanism, so that the loading and unloading of the storage tank can be completely automatic, getting rid of manual operation, reducing the contact between staff and high-risk chemical raw materials or nuclear raw materials, and reducing the threat of high-risk chemical raw materials or nuclear raw materials to the safety and health of employees.

[0033] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An automatic loading and unloading opening and closing rotary mechanism for transport and storage tanks for high-risk chemical raw materials, characterized by: The invention comprises a connecting plate (1), a driving assembly (2) arranged below the connecting plate (1), a rotating support plate (3) being arranged below the driving assembly (2); a hanging plate mounting frame (4) being arranged on the rotating support plate (3), and a hanging plate (5) being arranged below the hanging plate mounting frame (4).

2. The automatic loading and unloading opening and closing rotary mechanism for transport and storage tanks for high-risk chemical raw materials as claimed in claim 1, characterized in that: The rotating support plate (3) is provided with a first slide rail (3-1) and a second slide rail (3-2); a first slider (4-1) and a second slider (4-2) are provided below the hanging plate mounting frame (4); the first slider (4-1) matches the first slide rail (3-1), and the second slider (4-2) matches the second slide rail (3-2); a lead screw (3-3) is also provided on the rotating support plate (3); a driving gear (3-4) is provided in the middle of the lead screw (3-3); both ends of the lead screw (3-3) are respectively connected to a hanging plate mounting frame (4); a private service motor (3-5) is also provided on the rotating support plate (3); a second driving gear (3-6) is provided on the output shaft of the private service motor (3-5); the second driving gear (3-6) and the driving gear (3-4) are connected by a chain.

3. The automatic loading and unloading opening and closing rotary mechanism for transport and storage tanks for high-risk chemical raw materials as claimed in claim 2, characterized in that: The driving assembly (2) comprises a driving motor (2-1), a first driving gear (2-2) connected to the output shaft of the driving motor (2-1), the first driving gear (2-2) meshing with a transmission gear (2-3), and the transmission gear (2-3) connected to a rotating support disk (3).

4. The automatic loading and unloading opening and closing rotary mechanism for transport and storage tanks for high-risk chemical raw materials as claimed in claim 1, characterized in that: Mounting plates (7) are also provided on both sides of the rotating support disk (3), and a bolt disassembly mechanism (8) is provided on the mounting plate (7); the bolt disassembly mechanism (8) comprises a mounting seat (8-1), a disassembly motor (8-2) provided on the mounting seat (8-1), and a disassembly wrench (8-3) is provided after the output shaft of the disassembly motor (8-2) passes through the mounting seat (8-1).

5. The automatic loading and unloading opening and closing rotary mechanism for transport and storage tanks for high-risk chemical raw materials as claimed in claim 1, characterized in that: An auxiliary roller (4-3) is arranged below the hanging plate mounting frame (4).

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