Charging barrel supporting device in transportation process

Abstract

The utility model discloses a charging barrel supporting device in the transportation process, and relates to the technical field of charging barrel transportation, the charging barrel supporting device comprises a supporting base and a supporting top plate, the center of the bottom of the supporting top plate is fixedly connected with a lifting rod, the bottom end of the lifting rod penetrates through the supporting base, and the bottom end of the lifting rod extends to an inner cavity of the supporting base; the adjustable lifting rod structure is matched with the limiting sleeve and the swing rod, so that the balance and the stability of the charging barrel in the operation process are effectively ensured, the height of the lifting rod can be flexibly adjusted to adapt to different working environments, and the lifting rod is simple in structure, convenient to use and high in practicability. The limiting sleeve is matched with the three swing rods, the lifting rod is accurately locked through moderate friction force, the lifting rod is prevented from sliding or shifting in the operation process, the lifting rod can be prevented from loosening through the design of the friction force, it is guaranteed that the charging barrel is kept stable in various complex operation environments, and the reliability and safety of operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of barrel transportation, in particular to a barrel support device during transportation. Background Art

[0002] Barrels usually contain heavy objects or liquids. During transportation, they will encounter vibrations, bumps, etc. Without proper support, the barrels are likely to tip over or shift, resulting in damage to the goods or dangerous situations. The support structure can effectively maintain the balance of the barrel and reduce the risk of tipping over.

[0003] For example, the utility model with the publication number CN208841707U discloses a barrel support device, which includes a support frame, a guide wheel bracket arranged above the support frame, and guide wheels installed on the guide wheel bracket. A spring is arranged between the guide wheel bracket and the support frame.

[0004] However, in the prior art, when supporting the barrel, if the support structure cannot be adjusted freely, it will cause the barrel to be unable to adapt to different environments and positions during transportation, thus prone to tilting or shifting. This will not only affect the balance of the barrel, but also lead to uneven distribution or spilling of the materials inside the barrel. In addition, the unstable support structure causes the barrel to vibrate violently or be impacted during transportation, thus damaging the barrel and its internal materials. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem in the prior art that if the support structure cannot be adjusted freely, it will cause the barrel to be unable to adapt to different environments and positions during transportation, thus prone to tilting or shifting. This will not only affect the balance of the barrel, and a barrel support device during transportation is proposed.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A barrel support device during transportation, including a support base and a support top plate. A lifting rod is fixedly connected to the center of the bottom of the support top plate. The bottom end of the lifting rod penetrates through the support base, and the bottom end of the lifting rod extends into the inner cavity of the support base. A limiting sleeve is fixedly connected to the center of the top end of the inner cavity of the support base. The limiting sleeve is sleeved on the outer surface of the lifting rod. A locking mechanism is installed on the top of the support base;

[0007] The locking mechanism includes a fixing plate and a housing. The bottom of the housing is fixedly connected to the fixing plate. A rotating frame is arranged inside the housing. The lifting rod sequentially penetrates through the fixing plate, the rotating frame and the housing. A support frame is fixedly connected to the outer surface of the fixing plate. Three swing rods are symmetrically arranged on the top of the fixing plate.

[0008] Preferably, one end of the swing rod extends to the support frame, and the swing rod is rotatably connected to the support frame.

[0009] Preferably, an arc-shaped rack is fixedly connected to the outer edge of the bottom end of the rotating frame, and a gear is rotatably connected to the top of the fixed plate.

[0010] Preferably, the gear is meshed with the arc-shaped rack, and a knob is fixedly connected to the top of the gear.

[0011] Preferably, one end of the swing rod is fixedly connected with a connecting rod, and both ends of the connecting rod are fixedly connected with the rotating frame.

[0012] Preferably, three hollow grooves are formed at the top end of the rotating frame, and the swing rod passes through the hollow grooves.

[0013] Preferably, a locking groove is fixedly connected to one side of the hollow groove, and a limiting plate is fixedly connected to the inner side of the support frame.

[0014] Preferably, a support ring is fixedly connected to the center of the top of the fixed plate, and the support ring is rotatably connected to the rotating frame.

[0015] Preferably, a through hole is formed in the middle of the support ring, and the diameter of the through hole is smaller than the outer diameter of the lifting rod.

[0016] Preferably, the outer edge of the rotating frame is located at the bottom of the limiting plate, and the rotating frame is slidably connected to the limiting plate.

[0017] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0018] 1. In the present utility model, through the adjustable lifting rod structure and the cooperation of the limiting sleeve and the swing rod, the balance and stability of the material cylinder during operation are effectively ensured. The height of the lifting rod can be flexibly adjusted to adapt to different working environments. The cooperation of the limiting sleeve and the three swing rods precisely locks the lifting rod through appropriate friction force, preventing it from sliding or shifting during operation. The design of the friction force not only avoids the loosening of the lifting rod but also ensures that the material cylinder remains stable in various complex operating environments, improving the reliability and safety of operation.

[0019] 2. In the present utility model, through the linkage of the gear, arc-shaped rack, rotating frame and swing rod of the locking system, precise locking of the lifting rod is achieved. After the knob drives the gear to rotate, the arc-shaped rack pushes the rotating frame to move, further driving the swing rod to gradually approach the lifting rod. The locking groove contacts the lifting rod and generates sufficient friction force to firmly lock the lifting rod. The limiting plate ensures that the rotating frame remains horizontal and avoids tilting, ensuring the smooth progress of the locking process. This design can not only effectively prevent the lifting rod from accidentally moving due to external force or vibration during operation but also ensure the operation safety and stability of the equipment in various environments, making the system operation more reliable and durable. Description of the Drawings

[0020] Figure 1 This utility model provides an overall three-dimensional structural schematic diagram of a barrel support device during transportation;

[0021] Figure 2 This utility model provides a partial cross-sectional structural schematic diagram of a barrel support device during transportation;

[0022] Figure 3 This utility model provides a three-dimensional structural schematic diagram of a locking mechanism in a barrel support device during transportation;

[0023] Figure 4 This utility model provides a disassembled three-dimensional structural schematic diagram of a locking mechanism in a barrel support device during transportation.

[0024] Legend: 1, support base; 2, support top plate; 3, lifting rod; 4, locking mechanism; 41, fixing plate; 411, support ring; 42, outer shell; 43, rotating frame; 431, hollow groove; 44, arc-shaped rack; 45, gear; 46, support frame; 461, limiting plate; 47, swing rod; 471, locking groove; 48, connecting rod; 5, limiting sleeve. Detailed implementation mode

[0025] In order to more clearly understand the above-mentioned objects, features and advantages of this utility model, the following further describes this utility model in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of this application and the features in the embodiments can be combined with each other.

[0026] In the following description, many specific details are set forth in order to fully understand this utility model. However, this utility model can also be implemented in other ways different from those described herein. Therefore, this utility model is not limited by the specific embodiments disclosed in the following specification.

[0027] Embodiment 1: As Figure 1 - Figure 3 shown, this utility model provides a barrel support device during transportation, including a support base 1 and a support top plate 2. A lifting rod 3 is fixedly connected to the center of the bottom of the support top plate 2. The bottom end of the lifting rod 3 penetrates through the support base 1, and the bottom end of the lifting rod 3 extends into the inner cavity of the support base 1. A limiting sleeve 5 is fixedly connected to the center of the top of the inner cavity of the support base 1. The limiting sleeve 5 is sleeved on the outer surface of the lifting rod 3. A locking mechanism 4 is installed on the top of the support base 1;

[0028] The locking mechanism 4 includes a fixing plate 41 and a housing 42. The bottom of the housing 42 is fixedly connected to the fixing plate 41. A rotating frame 43 is arranged inside the housing 42. The lifting rod 3 sequentially penetrates through the fixing plate 41, the rotating frame 43 and the housing 42. A support frame 46 is fixedly connected to the outer surface of the fixing plate 41. Three swing rods 47 are symmetrically arranged on the top of the fixing plate 41.

[0029] Specifically, the specific settings and functions of this embodiment are described below. During the operation of the barrel, it is steadily placed inside the support top plate 2, which can not only provide sufficient support but also prevent the barrel from tilting or shifting during operation. To further ensure the balance and stability of the barrel in various operating environments, an adjustable lifting rod 3 structure is designed. The lifting rod 3 is located inside the support base 1. Through its up and down sliding function, the height can be adjusted according to different usage requirements to adapt to different working environments and equipment settings.

[0030] During this process, to effectively control the movement and position of the lifting rod 3, a cooperation structure of a limit sleeve 5 and three swing rods 47 is specifically designed. The limit sleeve 5 tightly wraps the lifting rod 3, and the three swing rods 47 are evenly distributed around the lifting rod 3. Each swing rod 47 forms an effective locking of the position of the lifting rod 3 by generating an appropriate frictional force between the limit sleeve 5 and the lifting rod 3, ensuring that the lifting rod 3 does not have unnecessary sliding or deviation during operation or adjustment.

[0031] The design of the frictional force can not only prevent the lifting rod 3 from accidentally loosening during use but also ensure the stability of the barrel during movement through the precise locking function. Even in a complex production environment, the stability of the barrel can be guaranteed, thereby reducing possible equipment failures or operation errors. At the same time, this design makes the adjustment of the lifting rod 3 more flexible and reliable, effectively improving the operation efficiency and safety of the entire system.

[0032] Embodiment 2: As Figure 3 and Figure 4As shown, one end of the swing rod 47 extends to the support frame 46, and the swing rod 47 is rotatably connected to the support frame 46. An arc-shaped rack 44 is fixedly connected to the outer edge of the bottom end of the rotating frame 43, and a gear 45 is rotatably connected to the top of the fixed plate 41. The gear 45 is meshed with the arc-shaped rack 44, and a knob is fixedly connected to the top of the gear 45. One end of the swing rod 47 is fixedly connected to a connecting rod 48, and both ends of the connecting rod 48 are fixedly connected to the rotating frame 43. Three hollow grooves 431 are formed at the top end of the rotating frame 43, and the swing rod 47 passes through the hollow grooves 431. A locking groove 471 is fixedly connected to one side of the hollow groove 431, and a limiting plate 461 is fixedly connected to the inner side of the support frame 46. A support ring 411 is fixedly connected to the center of the top of the fixed plate 41, and the support ring 411 is rotatably connected to the rotating frame 43. A through hole is formed in the middle of the support ring 411, and the diameter of the through hole is smaller than the outer diameter of the lifting rod 3. The outer edge of the rotating frame 43 is located at the bottom of the limiting plate 461, and the rotating frame 43 is slidably connected to the limiting plate 461.

[0033] The effect achieved by the entire embodiment is that during the locking process of the lifting rod 3, when the knob rotates, the gear 45 will be driven to start rotating, and the acting force will be transmitted to the arc-shaped rack 44. At this time, under the action of the gear 45, the arc-shaped rack 44 gradually pushes the rotating frame 43 to start rotating along the set trajectory. During this process, the rotation of the rotating frame 43 is not just a single movement. It will also drive these swing rods 47 to rotate synchronously through the linkage structure with the three swing rods 47.

[0034] One end of the swing rod 47 is connected to the support frame 46 through a rotating shaft. Under the action of the rotating frame 43, the three swing rods 47 rotate. As the rotation continues, the swing rods 47 gradually move closer to the center until they contact the lifting rod 3. A locking groove 471 is designed at the end of each swing rod 47. When the swing rod 47 contacts the lifting rod 3, sufficient friction is generated between the locking groove 471 and the surface of the lifting rod 3. This friction is used to effectively restrict the movement of the lifting rod 3, thereby realizing the locking function. It can ensure that the lifting rod 3 remains stable in various operating environments, avoiding accidental movement of the lifting rod 3 due to external interference or vibration, and ensuring the safety and accuracy of the equipment operation.

[0035] During the locking process, the rotation of the rotating frame 43 is also effectively restricted by the limiting plate 461. The function of the limiting plate 461 is to ensure that the rotating frame 43 always remains horizontal during the rotation process, preventing the rotating frame 43 from tilting or shifting due to external forces or other factors. Through precise positioning, the limiting plate 461 ensures that the rotation trajectory of the rotating frame 43 is always in the correct plane, further ensuring the reliability of the locking process. It can avoid affecting the movement of the swing rod 47 due to the skew of the rotating frame 43, thereby ensuring that the contact between the swing rod 47 and the lifting rod 3 is always uniform, and ensuring the stability of the friction and the durability of the locking effect.

[0036] Usage method and working principle of this device: During the operation of the barrel, place it inside the supporting top plate 2 to play a supporting role. To ensure the balance and stable support of the barrel, the sliding of the lifting rod 3 in the supporting base 1 can be adjusted to adapt to different usage environments. At the same time, the limiting sleeve 5 cooperates with the three swing rods 47 to position the lifting rod 3. Through the frictional force between the swing rod 47, the limiting sleeve 5 and the lifting rod 3, the locking of the position of the lifting rod 3 is completed, avoiding its sliding during the movement, thereby further ensuring the stability of the barrel during operation.

[0037] When locking the lifting rod 3, by rotating the knob on the top of the gear 45, the gear 45 is driven to rotate. The gear 45 then exerts a force on the arc-shaped rack 44, prompting the arc-shaped rack 44 to drive the rotating frame 43 to rotate. During this process, the rotation of the rotating frame 43 will synchronously drive the three swing rods 47 to move. The swing rod 47 rotates around the end connected to the support frame 46 during movement, gradually approaches the lifting rod 3, and contacts the lifting rod 3 through the locking groove 471, and the locking of the lifting rod 3 is achieved by using frictional force to prevent it from moving randomly.

[0038] At the same time, during the rotation of the rotating frame 43, the limiting plate 461 limits it to ensure that the rotating frame 43 remains horizontal and does not tilt, further improving the stability and reliability of the locking mechanism 4.

[0039] The above is only the preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A barrel support device during transportation, comprising a support base (1) and a support top plate (2), wherein a lifting rod (3) is fixedly connected to the center of the bottom of the support top plate (2), the bottom end of the lifting rod (3) passes through the support base (1), and the bottom end of the lifting rod (3) extends to the inner cavity of the support base (1), and a limiting sleeve (5) is fixedly connected to the center of the top of the inner cavity of the support base (1), and the limiting sleeve (5) is sleeved on the outer surface of the lifting rod (3), characterized in that: A locking mechanism (4) is installed on the top of the support base (1); The locking mechanism (4) comprises a fixed plate (41) and a shell (42); the bottom of the shell (42) is fixedly connected to the fixed plate (41); a rotating frame (43) is arranged inside the shell (42); the lifting rod (3) passes through the fixed plate (41), the rotating frame (43) and the shell (42) in sequence; the outer surface of the fixed plate (41) is fixedly connected to a supporting frame (46); and three swinging rods (47) are symmetrically arranged on the top of the fixed plate (41).

2. A barrel support device during transportation according to claim 1, characterized in that: One end of the swing rod (47) extends to the support frame (46), and the swing rod (47) is rotatably connected to the support frame (46).

3. A barrel support device during transportation according to claim 2, characterized in that: An arc-shaped rack (44) is fixedly connected to the outer edge of the bottom end of the rotating frame (43), and a gear (45) is rotatably connected to the top of the fixed plate (41).

4. The barrel support device during transportation according to claim 3, characterized in that: The gear (45) is meshedly connected with the arc-shaped rack (44), and a knob is fixedly connected to the top of the gear (45).

5. The barrel support device during transportation according to claim 4, characterized in that: One end of the swing rod (47) is fixedly connected to a connecting rod (48), and both ends of the connecting rod (48) are fixedly connected to the rotating frame (43).

6. The barrel support device during transportation according to claim 1, characterized in that: The top of the rotating frame (43) is provided with three hollow grooves (431), and the swing rod (47) passes through the hollow grooves (431).

7. The barrel support device during transportation according to claim 6, characterized in that: A locking groove (471) is fixedly connected to one side of the hollow groove (431), and a limiting plate (461) is fixedly connected to the inner side of the support frame (46).

8. The barrel support device during transportation according to claim 1, characterized in that: A support ring (411) is fixedly connected to the center of the top of the fixed plate (41), and the support ring (411) is rotatably connected to the rotating frame (43).

9. The barrel support device during transportation according to claim 8, characterized in that: A through hole is provided in the middle of the support ring (411), and the diameter of the through hole is smaller than the outer diameter of the lifting rod (3).

10. The barrel support device during transportation according to claim 9, characterized in that: The outer edge of the rotating frame (43) is located at the bottom of the limiting plate (461), and the rotating frame (43) is slidably connected to the limiting plate (461).

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