Cylindrical rotary storage device with direction stabilizing function

Abstract

The invention discloses a cylindrical rotary storage device with a direction stabilizing function. The cylindrical rotary storage device comprises a fixed rotating wheel, a cylindrical rack, a locking device, a cylindrical rack rotation controller and a gravity sensor, the fixed rotating wheel is composed of a rotating disc, a rotating driving mechanism and a supporting frame. A base of the supporting frame is fixed to a bottom plate in a vehicle cabin, and the two ends of the base vertically extend out of a front shaft support and a rear shaft support. The turntable comprises a front turntable and a rear turntable, two ends of the rotation driving mechanism are fixed at the central positions of the front turntable and the rear turntable, and a rotation control system and a mechanical rotation device are arranged in the rotation driving mechanism; a plurality of cylindrical racks are rotatably fixed on the front turntable and the rear turntable, each cylindrical rack comprises at least one pair of locking devices, and the locking devices are used for locking and fixing the cylindrical bodies; the gravity sensor detects the deflection angle of the cylindrical body rack; the gravity sensor is cross-linked with the rotation control system to control the deflection angle of the cylindrical rack to be within a predetermined angle range.

Description

Technical Field

[0001] The invention relates to the technical field of automatic robots, and in particular to a cylindrical rotating storage device with a directional stabilization function. Background Art

[0002] With the widespread application of digital technology in the military field, digital automation is the inevitable direction of weapon development, and digitally controlled automatic loading robots will become the research and development direction of launcher loading technology.

[0003] Tube-type launcher weapons are important combat equipment for the military. Meteorological departments also use a large number of tube-type launcher weapons in hail prevention and disaster reduction and artificial rainfall. Launcher weapons are highly mobile and powerful. However, the cylindrical projectiles fired by the launcher usually weigh tens of kilograms, and the cylindrical bodies are also divided into many types. If the cylindrical body is loaded entirely by manual loading, it is not only inefficient, but also occupies space in the vehicle and consumes too much manpower. At the same time, after the last launch, when a new cylindrical body needs to be quickly loaded, due to the change of the corresponding target, the cylindrical body also needs to be changed. In particular, it is difficult to ensure the accuracy of the cylindrical body loading speed and type by relying solely on manpower during continuous launch. In harsh environments, manual loading of cylindrical bodies is very physically demanding, and the fatigue of the loaders will greatly affect the loading speed. Therefore, using an automatic loading device instead of manual loading of cylindrical bodies is a feasible option.

[0004] Existing automatic loaders include two types: tail cabin type and bottom cabin type. The tail cabin type automatic loader places the cylindrical body at the rear of the vehicle, which is large in size and the position of the cylindrical body is relatively high, which leads to poor safety of the whole vehicle. The bottom cabin type automatic loader is located at the bottom of the vehicle, and the cylindrical body is arranged in a wheel-like manner. A hoist is used to grab the bottom of the cylindrical body and lift it to the tail of the launcher, and then the pusher pushes the cylindrical body into the launcher. Its main disadvantage is that the cylindrical body is arranged in a wheel-like manner, which leads to a large horizontal width of the automatic loader and it is difficult to arrange a self-contained cylindrical body with a large longitudinal length. Summary of the invention

[0005] The object of the present invention is to provide a cylindrical rotating storage device with a directional stabilization function, the rotating storage device comprising: a fixed rotating wheel, a cylindrical stand, a locking device, a cylindrical stand rotation controller and a gravity sensor;

[0006] The fixed rotating wheel is composed of a rotating disk, a rotating driving mechanism and a supporting frame;

[0007] The base of the support frame is fixed to the bottom plate in the vehicle cabin, and the two ends of the base extend vertically out of the front axle bracket and the rear axle bracket;

[0008] The turntable comprises a front turntable and a rear turntable, two ends of the rotation drive mechanism are fixed at the central position of the front turntable and the rear turntable, and the rotation drive mechanism has a built-in rotation control system and a mechanical rotation device;

[0009] A plurality of cylindrical racks are rotatably fixed on the front turntable and the rear turntable, and the cylindrical racks include at least one pair of locking devices, and the locking devices are used to lock and fix the cylindrical bodies;

[0010] The gravity sensor detects the deflection angle of the cylindrical body stand; the gravity sensor is interconnected with the rotation control system to control the inclination angle of the cylindrical body stand within a predetermined angle range.

[0011] As described in the cylindrical rotating storage device of the present invention, when the turntable rotates, the gravity sensor detects the inclination angle of the cylindrical body stand; transmits the inclination angle data to the rotation control system; the rotation control system controls the inclination angle of the cylindrical body stand to be less than or equal to ±5°.

[0012] In the cylindrical body rotating storage device of the present invention, the rotating drive mechanism comprises a main shaft, and both ends of the main shaft are rotatably fixed in the shaft sleeves at the upper ends of the front axle bracket and the rear axle bracket;

[0013] The main shaft is coupled to a mechanical rotating device, and the mechanical rotating device drives the main shaft to rotate clockwise or counterclockwise.

[0014] As described in the cylindrical rotating storage device of the present invention, the cylindrical stand comprises: a stand back plate, a first rotating shaft and a second rotating shaft are arranged at the front and rear ends of the stand back plate, and the first rotating shaft and the second rotating shaft are rotatably fixed on the disk surfaces of the front turntable and the rear turntable.

[0015] As described in the cylindrical rotating storage device of the present invention, the cylindrical stand further comprises: an upper support frame, a lower support frame, a first locking jaw, a second locking jaw and a mechanical lock; the upper support frame, the first locking jaw, the second locking jaw and the lower support frame are fixed to the stand back plate in sequence from top to bottom;

[0016] The mechanical lock is coupled with the first locking jaw and the second locking jaw to lock or unlock the cylindrical body loaded on the cylindrical body stand.

[0017] According to the cylindrical rotating storage device of the present invention, the first locking jaw and the second locking jaw each comprise: two jaw arms that can be opened to both sides, and when the two jaw arms are closed, the first locking jaw and the second locking jaw can embrace the cylindrical body loaded on the cylindrical body stand;

[0018] After the first locking claw and the second locking claw embrace the cylindrical body, the mechanical lock is in a locked state, and the locked state can only be released by inserting the unlocking device into the mechanical lock and performing an unlocking operation.

[0019] As described in the cylindrical rotating storage device of the present invention, the cylindrical stand further comprises: a first protection plate, a second protection plate and a lower support frame reinforcement frame;

[0020] The first protective plate is fixed to the back plate of the platform at the rear end of the first locking jaw, and the second protective plate is fixed to the back plate of the platform at the rear end of the second locking jaw; the first protective plate and the second protective plate are made of passivated material;

[0021] There are two lower support frame reinforcement frames, which are L-shaped;

[0022] One side of the L-shaped lower support frame reinforcement frame is fixed on the platform back plate, and the other side of the L-shaped lower support frame reinforcement frame is fixed on the side of the lower support frame. The two lower support frame reinforcement frames are respectively fixed on the two side surfaces of the lower support frame.

[0023] As in the cylindrical rotating storage device of the present invention, a semi-annular fourth groove for accommodating the cylindrical body is provided at the central position of the upper support frame;

[0024] The lower support frame is divided into an upper plate and a lower plate, a semi-circular first groove for accommodating a cylindrical body is arranged at the central position of the upper plate, and a semi-circular second groove is arranged at the central position of the lower plate corresponding to the semi-circular first groove;

[0025] The diameter of the second semi-annular groove is smaller than the diameter of the first semi-annular groove;

[0026] A semi-circular third groove is provided between the upper plate and the lower plate to accommodate the bottom edge of the cylindrical body protrusion, and the diameter of the semi-circular third groove is greater than or equal to the diameter of the semi-circular first groove.

[0027] As described in the cylindrical rotating storage device of the present invention, the first locking jaw and the second locking jaw are fixed on an adjustable bracket capable of adjusting the position up and down, and the adjustable bracket is fixed on the back plate of the platform.

[0028] As described in the present invention, the mechanical lock comprises a lock head and a locking device, wherein the lock head is fixed to the side of the first locking jaw and / or the second locking jaw, the locking device is located on the first locking jaw and the second locking jaw, and the locking device is driven by the lock head, and the locking device drives the first locking jaw and the second locking jaw to enter a locked state or release the locked state;

[0029] When the unlocking device is inserted into the lock head and the unlocking operation is performed, the mechanical lock is released from the locked state.

[0030] The advantages of the present invention are that the rotating cylindrical storage device can store more different types of cylindrical objects in a smaller space while maintaining the reliability of cylindrical object grabbing. A simple mechanical arm can be used to grab at a specified fixed position, which is conducive to simplifying the structure of the movable part of the mechanical arm, improving the reliability of the mechanical arm and reducing the manufacturing cost.

[0031] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the appearance of the cylindrical rotating storage device of the present invention;

[0033] Figure 2 A schematic diagram of the structure of a cylindrical body holder of the present invention;

[0034] In the various drawings of the present invention, the following specific elements / parts are referred to by the following reference numerals:

[0035] 1-turntable; 2. locking device; 2-1. first locking jaw; 2-2. second locking jaw; 3. lower support frame; 4. rotation drive device; 5. front axle bracket; 5-1. bushing; 5-2. main shaft; 6. first rotating shaft; 7. mechanical lock; 8. bottom edge groove; 9. upper support frame; 10. first protective plate; 11. second protective plate; 12. lower support frame reinforcement frame; 13. stand back plate. DETAILED DESCRIPTION

[0036] The present invention adopts a rotatable cylindrical body storage device to cooperate with an automatic mechanical arm loader, and this loader makes up for the shortcomings of the bottom cabin loader. The automatic mechanical arm loader includes a multi-section movable joint type automatic mechanical arm with a base fixed on the bottom of the vehicle cabin to complete the task of loading cylindrical bodies. A rotatable cylindrical body storage device is arranged on one side of the automatic mechanical arm, and the storage device includes multiple racks, and multiple locking devices are arranged on each rack to fix various types of cylindrical bodies. The central control system generates an operation action program of the automatic mechanical arm according to the input cylindrical body type selection instruction and the cylindrical body type information uploaded by the sensor on the rack, and drives the automatic mechanical arm to grab the specified type of cylindrical body and put it on the cylindrical body pushing device. The cylindrical body storage device can control the rotation of the storage device according to the cylindrical body type selection information sent by the central control system, so that the cylindrical body to be grabbed is located in the most powerful working area of ​​the automatic mechanical arm. This cylindrical body rotating storage device has a high storage density in a specified space, and also helps to simplify the mechanical structure of the automatic mechanical arm. Reduce the cost and improve reliability.

[0037] The launcher mentioned in the present invention can be understood as a cannon. The shells of modern cannons are divided into two types: integral and sub-assembly. The cartridge containing the propellant is generally a long cylindrical shape. In particular, the integral shells have a propellant cartridge that is generally a cylindrical shape with a relatively large longitudinal length, and the bullet is embedded in the opening of the propellant cartridge. Since the diameter and length of the bullet are smaller than the propellant cartridge, the whole can be regarded as a cylindrical body. The fixing and grasping of the cylindrical body are for the whole of the shell. Both integral and sub-assembly shells can be applied to the present invention. According to the different uses of the bullet, the shape of the bullet has many kinds, for example: a cone, a configuration combining a sharp cone and a disc-shaped cartridge case, an arrow-shaped body configuration, etc. The types of cylindrical bodies described below are mainly distinguished by the shape of the bullet.

[0038] The cylindrical body rotating storage device with a directional stabilization function of the present invention is suitable for use in combination with an automatic robot arm loader. The cylindrical body rotating storage device with a directional stabilization function is arranged on one side of the automatic robot arm. The cylindrical body rotating storage device includes a plurality of cylindrical body fixing frames, and each cylindrical body fixing frame is provided with a plurality of locking devices, and the locking devices are used to fix different types of projectiles. A plurality of sensors of different types are provided to detect the types of cylindrical bodies, and the detection results are transmitted to a central control system. The central control system controls the automatic robot arm to turn to the cylindrical body fixing frame to extract a cylindrical body of a specified type according to the instruction of replacing the type and the type information of the cylindrical body sent by the sensor.

[0039] The technical scheme of the present invention will be clearly and completely described below in conjunction with specific embodiments, but those skilled in the art should understand that the embodiments described below are only used to illustrate the present invention and should not be regarded as limiting the scope of the present invention. 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.

[0040] Attached Figure 1 It is an appearance diagram of the cylindrical rotating storage device of the present invention.

[0041] The object of the present invention is to provide a cylindrical rotating storage device with a directional stabilization function, the rotating storage device comprising: a fixed rotating wheel, a cylindrical stand, a locking device, a cylindrical stand rotation controller and a gravity sensor;

[0042] The fixed rotating wheel is composed of a rotating disk (1), a rotating driving mechanism (4) and a supporting frame;

[0043] The base of the support frame is fixed on the bottom plate of the vehicle cabin, and the two ends of the base extend vertically out of the front axle bracket (5) and the rear axle bracket; the rear axle bracket and the front axle bracket (5) are exactly the same in shape.

[0044] The turntable comprises a front turntable and a rear turntable, and the front turntable and the rear turntable are also identical; the two ends of the rotation drive mechanism (4) are fixed at the central position of the front turntable and the rear turntable, and the rotation drive mechanism (4) has a built-in rotation control system (not shown) and a mechanical rotation device (not shown); the mechanical rotation device is used to drive the rotation of the turntable (1) and the rotation of the cylindrical body stand; this rotation mechanism can adopt a variety of mechanical transmission structures commonly used in the field.

[0045] A plurality of cylindrical racks are rotatably fixed on the front turntable and the rear turntable, and the cylindrical racks include at least one pair of locking devices, and the locking devices are used to lock and fix the cylindrical bodies;

[0046] The gravity sensor detects the deflection angle of the cylindrical stand; the gravity sensor is interconnected with the rotation control system to control the inclination angle of the cylindrical stand within a predetermined angle range. There are multiple gravity sensors, and the gravity sensors detect the inclination angle of the cylindrical stand. In the present invention, the cylindrical stand needs to always be kept in a horizontal state. The inclination angle refers to the angle between the normal of the plane of the stand back plate (13) and the normal of the horizontal plane. This offset inclination angle cannot exceed or equal to ±7°, and preferably the inclination angle is less than or equal to ±5°. The rotation control system can be part of the central control system, or it can be separately set inside the rotation drive mechanism (4), and is only used to drive the rotation of the turntable (1) and the rotation of the cylindrical stand;

[0047] In the cylindrical body rotating storage device of the present invention, the rotating drive mechanism comprises a main shaft (5-2), both ends of which are rotatably fixed in shaft sleeves (5-1) at the upper ends of the front axle bracket (5) and the rear axle bracket;

[0048] The main shaft is coupled to a mechanical rotating device, and the mechanical rotating device drives the main shaft (5-2) to rotate clockwise or counterclockwise. Since the turntable is fixed at both ends of the rotating drive mechanism (4), the rotation of the main shaft (5-2) drives the entire turntable (1) to rotate clockwise or counterclockwise. The rotation of the turntable (1) causes the multiple cylindrical body racks to rotate, and the required type of cylindrical body is turned to a position that is most convenient for the automatic mechanical arm to grasp.

[0049] As described in the cylindrical rotating storage device of the present invention, the cylindrical body stand comprises: a stand back plate (13), a first rotating shaft (6) and a second rotating shaft are arranged at the front and rear ends of the stand back plate (13), the first rotating shaft (6) and the second rotating shaft have exactly the same structure, they can be rotatably fixed on the disk surfaces of the front turntable and the rear turntable, and keep the stand back plate (13) in a roughly horizontal state.

[0050] As attached Figure 2 , which is a schematic diagram of the rack structure in the cylindrical storage device;

[0051] According to the cylindrical rotating storage device of the present invention, the upper support frame (9), the first locking claw (2-1), the second locking claw (2-1) and the lower support frame (3) are fixed on the platform back plate (13) in sequence from top to bottom; the platform back plate (13) is fixed on the front side of the long side of the cylindrical fixed support. The platform back plate (13) is a frame structure composed of multiple steel beams, or the platform back plate (13) itself is composed of multiple longitudinal beams on the long side of the cylindrical fixed support.

[0052] The first locking jaw (2-1) and the second locking jaw (2-1) both comprise: two jaw arms that can be opened to both sides, the jaw arms are rotatably fixed on the platform back plate (13), and when the two jaw arms are closed, the first locking jaw and the second locking jaw can embrace the cylindrical body loaded on the cylindrical body platform.

[0053] After the first locking claw (2-1) and the second locking claw (2-1) hold the cylindrical body (1), the mechanical lock (7) is in a locked state, and the locked state can only be released by inserting the unlocking device into the mechanical lock and performing an unlocking operation. After the locked state is released, the cylindrical body (1) can be grasped and removed by the automatic mechanical arm.

[0054] The cylindrical stand also includes: a first protective plate (10), a second protective plate (11) and a lower support frame reinforcement frame (12). The first protective plate (10) is fixed on the stand back plate at the rear end of the first locking jaw (2-1), and the second protective plate (11) is fixed on the stand back plate (13) at the rear end of the second locking jaw (2-2). The first protective plate (10) and the second protective plate (11) are made of a passivation material, which is a synthetic material with self-lubricating properties and is difficult to burn. Because the cylindrical body is mainly made of metal material, when it is installed in the cylindrical stand, it may collide with the sharp edges of the metal material of the cylindrical stand to generate sparks. The first protective plate (10) and the second protective plate (11) greatly reduce the probability of the cylindrical body touching the stand back plate (13), and the use of the passivation material further reduces the possibility of fire. The passivation material is preferably a synthetic material such as phenolic resin.

[0055] The cylindrical rotating storage device of the present invention includes a lower support frame reinforcement frame;

[0056] There are two lower support frame reinforcement frames (12), which are L-shaped; one side of the L-shaped lower support frame reinforcement frame (12) is fixed on the platform back plate (13), and the other side of the L-shaped lower support frame reinforcement frame (12) is fixed on the side of the lower support frame, and the two lower support frame reinforcement frames (12) are respectively fixed to the two side surfaces of the lower support frame (3). The lower support frame reinforcement frame (12) is used to strengthen the bearing capacity of the lower support frame (3), because after the cylindrical body (1) is vertically placed in the cylindrical body platform, the lower support frame (3) is the main load-bearing structure and needs to bear tens of kilograms or even hundreds of kilograms of gravity of the cylindrical body (1). In order to strengthen the bearing capacity, the lower support frame reinforcement frames (12) made of thick steel plates are bolted or welded on both sides of the lower support frame (3) made of thick steel plates to increase the load capacity of the lower support frame (3). As described in the cylindrical body rotating storage device of the present invention, a semi-circular fourth groove for accommodating the cylindrical body is provided at the central position of the upper support frame (9); the upper support frame (9) mainly serves to position the cylindrical body and is also made of steel plate.

[0057] According to the cylindrical storage device of the present invention, the first locking jaw (2-1) and the second locking jaw (2-2) are fixed on an adjustable bracket capable of adjusting the position up and down, and the adjustable bracket is fixed on the platform back plate (13). Because different types of cylindrical bodies (1) are of different sizes and lengths, the first locking jaw (2-1) and the second locking jaw (2-2) are fixed on the upper platform back plate (13) through the adjustable bracket, so that the first locking jaw (2-1) and the second locking jaw (2-2) can be adjusted up and down to ensure the fixation of different types of cylindrical bodies (1), and ensure that the center of gravity of different types of cylindrical bodies (1) is located between the positions of the first locking jaw (2-1) and the second locking jaw (2-2).

[0058] According to the cylindrical rotating storage device of the present invention, the first locking jaw (2-1) and the second locking jaw (2-2) are fixed on an adjustable bracket capable of adjusting the position up and down, and the adjustable bracket is fixed on the platform back plate (13). Because different types of cylindrical bodies (1) have different sizes and lengths, the first locking jaw (2-1) and the second locking jaw (2-2) are fixed on the upper platform back plate (13) through the adjustable bracket, so that the first locking jaw (2-1) and the second locking jaw (2-2) can be adjusted up and down, ensuring the fixation of different types of cylindrical bodies (1) and ensuring that the center of gravity of different types of cylindrical bodies (1) is located between the positions of the first locking jaw (2-1) and the second locking jaw (2-2).

[0059] As described in the cylindrical storage device of the present invention, the mechanical lock (7) comprises a lock head and a locking device, the lock head is fixed to the side of the first locking jaw (2-1) and / or the second locking jaw (2-2), the locking device is located on the first locking jaw (2-1) and the second locking jaw (2-2), and the locking device is driven by the lock head, and the locking device drives the first locking jaw (2-1) and the second locking jaw (2-2) to enter a locked state or release the locked state; as shown in the attached Figure 1 As shown, the lock head of the mechanical lock (7) is arranged on the side of the first locking jaw (2-1), and it controls the locking device on the first locking jaw (2-1) and the locking device on the second locking jaw (2-2) at the same time. The lock head of the mechanical lock (7) can also be arranged on the side of the second locking jaw (2-2), and it controls the locking device on the first locking jaw (2-1) and the locking device on the second locking jaw (2-2) at the same time. Or the lock head of the mechanical lock (7) can also be arranged on the first locking jaw (2-1) and the second locking jaw (2-2) respectively, and the lock head controls the locking device on the first locking jaw (2-1) and the locking device on the second locking jaw (2-2) respectively.

[0060] When the unlocking device is inserted into the lock head and an unlocking operation is performed, the mechanical lock (7) is released from the locked state.

[0061] As described in the cylindrical rotating storage device of the present invention, the cylindrical rotating storage device also includes a plurality of sensors, including: a cylindrical loading sensor, a first cylindrical locking sensor for detecting the state of a first locking jaw (2-1), a second cylindrical locking sensor for detecting the state of a second locking jaw (2-2), a cylindrical type monitoring sensor, and a second cylindrical locking sensor on a cylindrical clamp.

[0062] In the cylindrical rotating storage device of the present invention, the sensor includes: a gravity sensor, a contact sensor, a photoelectric sensor and an image sensor.

[0063] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. A cylindrical rotating storage device with directional stabilization function, characterized in that: The rotating storage device comprises: a fixed rotating wheel, a cylindrical stand, a locking device, a cylindrical stand rotation controller and a gravity sensor; The fixed rotating wheel is composed of a rotating disk, a rotating driving mechanism and a supporting frame; The base of the support frame is fixed to the bottom plate in the vehicle cabin, and the two ends of the base extend vertically out of the front axle bracket and the rear axle bracket; The turntable comprises a front turntable and a rear turntable, two ends of the rotation drive mechanism are fixed at the central position of the front turntable and the rear turntable, and the rotation drive mechanism has a built-in rotation control system and a mechanical rotation device; A plurality of cylindrical racks are rotatably fixed on the front turntable and the rear turntable, and the cylindrical racks include at least one pair of locking devices, and the locking devices are used to lock and fix the cylindrical bodies; The gravity sensor detects the deflection angle of the cylindrical body stand; the gravity sensor is interconnected with the rotation control system to control the inclination angle of the cylindrical body stand within a predetermined angle range.

2. The cylindrical rotating storage device according to claim 1, characterized in that: When the turntable rotates, the gravity sensor detects the inclination angle of the cylindrical stand; transmits the inclination angle data to the rotation control system; and the rotation control system controls the inclination angle of the cylindrical stand to be less than or equal to ±5°.

3. The cylindrical rotating storage device according to claim 1, characterized in that: The rotary drive mechanism comprises a main shaft, both ends of which are rotatably fixed in sleeves at the upper ends of the front axle bracket and the rear axle bracket; The main shaft is coupled to a mechanical rotating device, and the mechanical rotating device drives the main shaft to rotate clockwise or counterclockwise.

4. The cylindrical rotating storage device according to claim 1, characterized in that: The cylindrical stand comprises: a stand back plate, a first rotating shaft and a second rotating shaft are arranged at the front and rear ends of the stand back plate, and the first rotating shaft and the second rotating shaft are rotatably fixed on the disk surfaces of the front turntable and the rear turntable.

5. The cylindrical rotating storage device according to claim 4, characterized in that: The cylindrical stand also includes: an upper support frame, a lower support frame, a first locking jaw, a second locking jaw and a mechanical lock; the upper support frame, the first locking jaw, the second locking jaw and the lower support frame are fixed to the stand back plate in sequence from top to bottom; The mechanical lock is coupled with the first locking jaw and the second locking jaw to lock or unlock the cylindrical body loaded on the cylindrical body stand.

6. The cylindrical rotating storage device according to claim 5, characterized in that: The first locking jaw and the second locking jaw each comprise: two jaw arms that can be opened to both sides, and when the two jaw arms are closed, the first locking jaw and the second locking jaw can embrace the cylindrical body loaded on the cylindrical body stand; After the first locking claw and the second locking claw embrace the cylindrical body, the mechanical lock is in a locked state, and the locked state can only be released by inserting the unlocking device into the mechanical lock and performing an unlocking operation.

7. The cylindrical storage device according to claim 5, characterized in that: The cylindrical stand also includes: a first protection plate, a second protection plate and a lower support frame reinforcement frame; The first protective plate is fixed to the back plate of the platform at the rear end of the first locking jaw, and the second protective plate is fixed to the back plate of the platform at the rear end of the second locking jaw; the first protective plate and the second protective plate are made of passivated material; There are two lower support frame reinforcement frames, which are L-shaped; One side of the L-shaped lower support frame reinforcement frame is fixed on the platform back plate, and the other side of the L-shaped lower support frame reinforcement frame is fixed on the side of the lower support frame. The two lower support frame reinforcement frames are respectively fixed on the two side surfaces of the lower support frame.

8. The cylindrical rotating storage device according to claim 5, characterized in that: A semi-annular fourth groove for accommodating the cylindrical body is provided at the central position of the upper support frame; The lower support frame is divided into an upper plate and a lower plate, a semi-circular first groove for accommodating a cylindrical body is arranged at the central position of the upper plate, and a semi-circular second groove is arranged at the central position of the lower plate corresponding to the semi-circular first groove; The diameter of the second semi-annular groove is smaller than the diameter of the first semi-annular groove; A semi-annular third groove for accommodating the protruding bottom edge of the cylindrical body is arranged between the upper plate and the lower plate, and a diameter of the semi-annular third groove is greater than or equal to a diameter of the semi-annular first groove.

9. The cylindrical rotating storage device according to claim 5, characterized in that: The first locking jaw and the second locking jaw are fixed on an adjustable bracket capable of adjusting positions up and down, and the adjustable bracket is fixed on the back plate of the platform.

10. The cylindrical rotating storage device according to claim 5, characterized in that: The mechanical lock comprises a lock head and a locking device, wherein the lock head is fixed to the side of the first locking jaw and / or the second locking jaw, the locking device is located on the first locking jaw and the second locking jaw, and the locking device is driven by the lock head, and the locking device drives the first locking jaw and the second locking jaw to enter a locked state or release the locked state; When the unlocking device is inserted into the lock head and the unlocking operation is performed, the mechanical lock is released from the locked state.

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