Universal carrying tank

Abstract

The universal carrying tank comprises a main body frame, a traction assembly and a universal assembly, the main body frame comprises a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate and a panel, and a plurality of first trundle assemblies are installed between the first connecting plate and the second connecting plate; a plurality of second trundle assemblies are installed between the third connecting plate and the fourth connecting plate, the universal assembly is installed on the panel, a connecting shaft is connected between the end of the second connecting plate and the end of the third connecting plate, and the traction assembly is rotationally connected with the connecting shaft. The utility model has the beneficial effect that the carrying flexibility and efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of material handling tools, specifically to a universal material handling tank. Background Technology

[0002] In machining production, it is often necessary to move heavy equipment, large parts, and other heavy objects. Transport vehicles, as a commonly used tool, play a crucial role in heavy object handling due to their ability to carry heavy loads and move them. Currently, existing handling methods mainly involve placing at least three transport vehicles at the bottom of the component. Generally, only the lead transport vehicle has handles, while the others are unequipped. However, the lead transport vehicle has a limited turning angle, which cannot meet complex and varied handling needs, making the handling process less smooth and reducing overall work efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a universal transport tank that can improve the flexibility and efficiency of handling.

[0004] A universal transport tank includes a main frame, a traction assembly, and a universal assembly. The main frame includes a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, and a panel. A plurality of first caster assemblies are installed between the first and second connecting plates, and a plurality of second caster assemblies are installed between the third and fourth connecting plates. The universal assembly is mounted on the panel. A connecting shaft is connected between the ends of the second and third connecting plates, and the traction assembly is rotatably connected to the connecting shaft.

[0005] In the above scheme, several sets of first caster assemblies are installed between the first and second connecting plates, and several sets of second caster assemblies are installed between the third and fourth connecting plates. This design can effectively distribute the weight of heavy components, making the entire omnidirectional transport tank stable when carrying heavy objects. Connecting shafts can be installed at both ends of the second and third connecting plates, improving the flexibility of the traction assembly installation. The omnidirectional transport tank can be pulled by the traction assembly, which is convenient for transport personnel to operate. Heavy components are placed on the panel and abut against the omnidirectional assembly, which can rotate freely. This allows the direction of the omnidirectional transport tank to be adjusted as needed, improving the flexibility of transport. This flexible steering function of the omnidirectional transport tank can efficiently complete transport tasks in different working environments.

[0006] Furthermore, the traction assembly includes a pull rod and a handle, one end of the pull rod being rotatably sleeved on the connecting shaft, and the other end of the pull rod being connected to the handle.

[0007] In the above scheme, the handling personnel operate the lever by holding the handle, which allows for more precise control of the traction force and direction. One end of the lever is rotated and sleeved on the connecting shaft, which means that the lever can rotate in a circle around the connecting shaft. In actual handling, the handling personnel can flexibly adjust the angle of the lever according to factors such as the on-site space conditions, the placement of the heavy objects, and their own position, and apply pulling force to the omnidirectional transport tank from different directions to achieve the best traction effect.

[0008] Furthermore, the universal joint assembly includes a steering wheel, a support member, a first bearing, and a connector. The support member passes through the panel, the steering wheel is connected to the support member, the connector passes through the support member and is connected to the panel, and the first bearing is sleeved on the connector and abuts against the support member.

[0009] In the above scheme, the steering wheel is connected to the support member, and the connecting member passes through the support member and connects to the panel, so that the steering wheel can rotate freely around the connecting member. The first bearing is sleeved on the connecting member and abuts against the support member, so that the connecting member can rotate freely under the drive of the steering wheel. The first bearing can ensure the smoothness and stability of the steering wheel rotation.

[0010] Furthermore, the steering wheel includes a turntable body and a ball bearing assembly. The turntable body is provided with an annular connecting groove, and the ball bearing assembly is embedded in the connecting groove.

[0011] In the above solution, the ball bearing assembly is embedded in the annular connecting groove of the turntable body. When the turntable rotates, the balls roll within the connecting groove. Compared to traditional sliding friction, rolling friction significantly reduces frictional force. During handling, whether small-angle fine adjustments or large-scale turns are required, it can respond quickly, significantly improving the flexibility and efficiency of handling operations.

[0012] Furthermore, the turntable body is provided with a main shaft, which passes through the support member and connects with the connecting member.

[0013] In the above scheme, the main shaft passes through the support and connects with the connector to form a robust mechanical connection structure. This connection method makes the combination between the turntable body and the support and connector more compact, which can effectively resist various external forces and vibrations generated during the handling process. When handling heavy parts, even if subjected to a large impact force, the main shaft can ensure that the turntable body and other components will not loosen or separate, thus ensuring the stability of the overall structure of the universal assembly and improving the reliability and safety of the universal transport tank.

[0014] Furthermore, the panel is provided with mounting holes, and the support includes a first support portion and a second support portion. The cross-section of the first support portion and the second support portion is circular. The second support portion passes through the mounting holes, and the diameter of the first support portion is larger than that of the mounting holes.

[0015] In the above scheme, the mounting holes on the panel provide clear positioning for the installation of the support. The second support can accurately pass through the mounting holes, and the diameter of the first support is larger than that of the mounting holes. This design plays a good limiting role, which facilitates installation. Moreover, during the use of the universal transport tank, even if it is subjected to large external force vibration or impact, the first support can prevent the support from coming out of the mounting holes.

[0016] Furthermore, the first caster assembly includes a mounting shaft, two second bearings, and a wheel body. The mounting shaft is connected between the first connecting plate and the second connecting plate. The two second bearings are sleeved on the mounting shaft, and the wheel body is sleeved on the two second bearings.

[0017] In the above scheme, the mounting shaft is connected between the first connecting plate and the second connecting plate to form a stable support structure. Two second bearings are fitted on the mounting shaft to improve the load-bearing capacity of the first caster assembly and ensure the stability of the second caster assembly during operation. The wheel body can be made of rubber, polyurethane, cast iron, etc.

[0018] Furthermore, the second connecting plate has a first extension portion extending out of the panel at both ends, and the third connecting plate has a second extension portion extending out of the panel at both ends, with the connecting shaft connecting between the first extension portion and the second extension portion.

[0019] In the above scheme, the first extensions at both ends of the second connecting plate and the second extensions at both ends of the third connecting plate extend out of the panel, providing a clear, definite and easy-to-operate connection position for the traction assembly. When the traction assembly is connected to the caster assembly, the staff can more easily align it with the extensions for installation without having to search for connection points inside the narrow or complex panel, which greatly saves the time and effort required for connection and improves work efficiency.

[0020] This utility model discloses a universal transport tank, which has the beneficial effect of improving the flexibility and efficiency of transport. Several sets of first caster assemblies are installed between the first and second connecting plates, and several sets of second caster assemblies are installed between the third and fourth connecting plates. This design effectively distributes the weight of heavy components, keeping the entire universal transport tank stable when carrying heavy objects. Connecting shafts can be installed at both ends of the second and third connecting plates, improving the flexibility of the traction assembly installation. The traction assembly can pull the universal transport tank, facilitating operation by transport personnel. Heavy components are placed on the panel and abut against the universal assembly, which can rotate freely, allowing the direction of the universal transport tank to be adjusted as needed, thus improving transport flexibility. This flexible steering function of the universal transport tank enables it to efficiently complete transport tasks in different working environments. Attached Figure Description

[0021] Figure 1 This is a structural diagram of an omnidirectional transport tank vehicle according to one embodiment.

[0022] Figure 2 This is a schematic diagram of the main frame structure of one embodiment.

[0023] Figure 3 This is a schematic diagram showing the connection between the first caster assembly and the second caster assembly according to one embodiment.

[0024] Figure 4 This is a schematic diagram illustrating the connection between the steering wheel and the control panel in one embodiment.

[0025] Figure 5 This is a schematic diagram of a steering wheel structure according to one embodiment.

[0026] Figure 6 This is a schematic diagram of a support structure according to one embodiment.

[0027] Reference numerals: 1. Main frame; 11. First connecting plate; 12. Second connecting plate; 121. First extension; 13. Third connecting plate; 131. Second extension; 14. Fourth connecting plate; 15. Panel; 2. Traction assembly; 21. Tie rod; 22. Handle; 3. Universal assembly; 31. Steering wheel; 311. Turntable body; 3111. Connecting groove; 3112. Main shaft; 312. Ball bearing assembly; 32. Support member; 321. First support part; 322. Second support part; 33. First bearing; 34. Connecting member; 4. First caster assembly; 41. Mounting shaft; 42. Second bearing; 5. Second caster assembly; 6. Connecting shaft. Detailed Implementation

[0028] The following will describe in further detail a universal transport tank according to the present invention, with reference to specific embodiments and accompanying drawings.

[0029] like Figures 1 to 3 As shown in a preferred embodiment, the universal transport tank of the present invention includes a main frame 1, a traction component 2, and a universal component 3. The main frame 1 includes a first connecting plate 11, a second connecting plate 12, a third connecting plate 13, a fourth connecting plate 14, and a panel 15. A plurality of first caster assemblies 4 are installed between the first connecting plate 11 and the second connecting plate 12, and a plurality of second caster assemblies 5 are installed between the third connecting plate 13 and the fourth connecting plate 14. The universal component 3 is installed on the panel 15. A connecting shaft 6 is connected between the end of the second connecting plate 12 and the end of the third connecting plate 13. The traction component 2 is rotatably connected to the connecting shaft 6. The design of several sets of first caster assemblies 4 installed between the first connecting plate 11 and the second connecting plate 12, and several sets of second caster assemblies 5 installed between the third connecting plate 13 and the fourth connecting plate 14, effectively distributes the weight of heavy components, keeping the entire omnidirectional transport tank stable when carrying heavy loads. Connecting shafts 6 can be installed at both ends of the second connecting plate 12 and the third connecting plate 13, improving the installation flexibility of the traction assembly 2. The omnidirectional transport tank can be pulled by the traction assembly 2, facilitating operation by transport personnel. Heavy components are placed on the panel 15 and abut against the omnidirectional assembly 3, which can rotate freely, thereby adjusting the direction of the omnidirectional transport tank as needed, improving the flexibility of transport. This flexible steering function of the omnidirectional transport tank can efficiently complete transport tasks in different working environments.

[0030] like Figure 1 As shown, in some embodiments, the traction assembly 2 includes a pull rod 21 and a handle 22. One end of the pull rod 21 is rotatably sleeved on the connecting shaft 6, and the other end of the pull rod 21 is connected to the handle 22. By gripping the handle 22, the operator can operate the pull rod 21, allowing for more precise control of the traction force and direction. The rotatable sleeve of the pull rod 21 on the connecting shaft 6 means that the pull rod 21 can rotate circumferentially around the connecting shaft 6. In actual handling, the operator can flexibly adjust the angle of the pull rod 21 according to factors such as the available space, the placement of the heavy object, and their own position, applying pulling force to the omnidirectional transport vehicle from different directions to achieve the best traction effect.

[0031] like Figure 4 and Figure 5As shown, in some embodiments, the universal joint 3 includes a steering wheel 31, a support member 32, a first bearing 33, and a connector 34. The support member 32 passes through the panel 15, the steering wheel 31 is connected to the support member 32, and the connector 34 passes through the support member 32 and is connected to the panel 15. The first bearing 33 is sleeved on the connector 34 and abuts against the support member 32. The connection between the steering wheel 31 and the support member 32, and the connection between the connector 34 and the panel 15, allows the steering wheel 31 to rotate freely around the connector 34. The first bearing 33, sleeved on the connector 34 and abutting against the support member 32, allows the connector 34 to rotate freely under the drive of the steering wheel 31. The first bearing 33 ensures the smoothness and stability of the steering wheel 31's rotation.

[0032] In the above embodiments, the connector can be a connecting nut.

[0033] like Figure 5 As shown, in some embodiments, the steering wheel 31 includes a turntable body 311 and a ball assembly 312. The turntable body 311 has an annular connecting groove 3111, and the ball assembly 312 is embedded in the connecting groove 3111. When the steering wheel 31 rotates, the balls roll within the connecting groove 3111. Compared to traditional sliding friction, rolling friction significantly reduces frictional force. During handling, whether small-angle fine adjustments or large-amplitude steering are required, it can respond quickly, significantly improving the flexibility and efficiency of handling operations.

[0034] like Figure 5 As shown, in some embodiments, the turntable body 311 is provided with a main shaft 3112, which passes through the support member 32 and connects to the connector 34. The main shaft 3112 passes through the support member 32 and connects to the connector 34, forming a robust mechanical connection structure. This connection method makes the combination between the turntable body 311, the support member 32, and the connector 34 more compact, effectively resisting various external forces and vibrations generated during the handling process. When handling heavy parts, even if subjected to a large impact force, the main shaft 3112 can ensure that the turntable body 311 does not loosen or separate from other components, ensuring the stability of the overall structure of the universal assembly 3, thereby improving the reliability and safety of the universal transport tank.

[0035] like Figures 4 to 6As shown, in some embodiments, the panel 15 is provided with mounting holes, and the support member 32 includes a first support portion 321 and a second support portion 322. The cross-sections of the first support portion 321 and the second support portion 322 are circular. The second support portion 322 passes through the mounting hole, and the diameter of the first support portion 321 is larger than that of the mounting hole. The mounting holes provided on the panel 15 provide clear positioning for the installation of the support member 32. The second support portion 322 can accurately pass through the mounting hole, and the diameter of the first support portion 321 is larger than that of the mounting hole. This design plays a good limiting role, which facilitates installation. Moreover, during the use of the omnidirectional transporter, even if subjected to large external vibrations or impacts, the first support portion 321 can prevent the support member 32 from falling out of the mounting hole.

[0036] like Figure 3 As shown, in some embodiments, the first caster assembly 4 includes a mounting shaft 41, two second bearings 42, and a wheel body. The mounting shaft 41 is connected between a first connecting plate 11 and a second connecting plate 12. The two second bearings 42 are sleeved on the mounting shaft 41, and the wheel body is sleeved on the two second bearings 42. The mounting shaft 41, connected between the first connecting plate 11 and the second connecting plate 12, forms a stable support structure. Sleeving the two second bearings 42 on the mounting shaft 41 improves the load-bearing capacity of the first caster assembly 4 and ensures the stability of the second caster assembly 5 during operation. The wheel body can be made of rubber, polyurethane, cast iron, etc. The second caster assembly 5 has the same structure as the first caster assembly 4 and will not be described in detail here.

[0037] like Figure 3 As shown, in some embodiments, the second connecting plate 12 has first extensions 121 extending out of the panel 15 at both ends, and the third connecting plate 13 has second extensions 131 extending out of the panel 15 at both ends. The connecting shaft 6 connects between the first extensions 121 and the second extensions 131. The first extensions 121 at both ends of the second connecting plate 12 and the second extensions 131 at both ends of the third connecting plate 13 extend out of the panel 15, providing a clear, definite, and easy-to-operate connection position for the traction assembly 2. When the traction assembly 2 is connected to the caster assembly, the operator can more easily align it with the extensions for installation without having to search for connection points inside the narrow or complex panel 15, greatly saving the time and effort required for connection and improving work efficiency.

[0038] This utility model discloses the working principle and process of an omnidirectional transport tank. The traction component 2 can be connected to both ends of the first connecting plate 11 and the second connecting plate 12, which facilitates the installation of the traction component 2 by the staff. Since the steering wheel 31 can rotate freely, the direction of the omnidirectional transport tank and the traction component 2 can be adjusted as needed during the transportation of parts. Whether it is straight transportation, turning or U-turn, it can be easily achieved, which greatly improves the flexibility and mobility of transportation.

[0039] In the description of this utility model, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Although the description of this utility model has been given in conjunction with the specific embodiments described above, it is obvious to those skilled in the art that many substitutions, modifications, and variations can be made based on the above description. Therefore, all such substitutions, modifications, and variations are included within the spirit and scope of the appended claims.

Claims

1. A universal carrier tank characterized in that, The device includes a main frame, a traction assembly, and a universal joint assembly. The main frame includes a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, and a panel. Several sets of first caster assemblies are installed between the first and second connecting plates, and several sets of second caster assemblies are installed between the third and fourth connecting plates. The universal joint assembly is mounted on the panel. A connecting shaft is connected between the ends of the second and third connecting plates, and the traction assembly is rotatably connected to the connecting shaft.

2. The omnidirectional transport tank vehicle according to claim 1, characterized in that, The traction assembly includes a pull rod and a handle. One end of the pull rod is rotatably sleeved on the connecting shaft, and the other end of the pull rod is connected to the handle.

3. The universal carrier tank of claim 2, wherein, The universal joint assembly includes a steering wheel, a support member, a first bearing, and a connector. The support member passes through the panel, the steering wheel is connected to the support member, the connector passes through the support member and is connected to the panel, and the first bearing is sleeved on the connector and abuts against the support member.

4. The universal carrier tank of claim 3, wherein, The steering wheel includes a turntable body and a ball bearing assembly. The turntable body has an annular connecting groove, and the ball bearing assembly is embedded in the connecting groove.

5. The universal carrier tank of claim 4, wherein, The turntable body is provided with a main shaft, which passes through the support member and is connected to the connector.

6. The universal carrier tank of claim 3, wherein, The panel is provided with mounting holes, and the support includes a first support part and a second support part. The cross-section of the first support part and the second support part is circular. The second support part passes through the mounting holes, and the diameter of the first support part is larger than that of the mounting holes.

7. The universal carrier dolly of claim 1, wherein, The first caster assembly includes a mounting shaft, two second bearings, and a wheel body. The mounting shaft is connected between the first connecting plate and the second connecting plate. The two second bearings are sleeved on the mounting shaft, and the wheel body is sleeved on the two second bearings.

8. The universal carrier dolly of claim 1, wherein, The second connecting plate has a first extension portion extending out of the panel at both ends, and the third connecting plate has a second extension portion extending out of the panel at both ends. The connecting shaft is connected between the first extension portion and the second extension portion.

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