A hollow rotating platform with a shell that is easy to mount and dismount
Patent Information
- Application Number
- CN202522090800.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-28
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-09-28
AI Technical Summary
[0003]现有中空旋转平台的上壳体和下壳体之间通过螺丝进行固定连接，导致在需要打开将上壳体和下壳体进行拆开时，工作人员需要先拆下大量不同规格的螺丝，拆卸过程中重复工作较多的同时，拆卸的速度也较慢，为此，本发明人提出了一种壳体便于安装拆卸的中空旋转平台，以解决上述提出的技术问题
[0010]与现有技术相比，本实用新型的有益效果是：本申请通过采用第一限位板、第二限位板、分隔卡板、延伸板和固定板，当上壳体盖合在下壳体上时，用手控制延伸板和固定板将第一限位板和第二限位板并拢后，将延伸板和固定板穿过导通槽，再停止对延伸板和固定板施力，并将延伸板和固定板分开，分开之后通过第一限位板和第二限位板与固定板之间的间隙会与导通槽相配合，实现固定的效果，最后通将分隔卡板朝向固定板的方向进行摆动，卡在固定板之间，实现对固定板限位，完成对上壳体与下壳体的连接效果，比起常规采用螺钉进行固定，本申请操作时无需通过螺丝进行固定，无需进行重复工作的同时，拆卸速度也较快。
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Figure CN224830760U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hollow rotating platform technology, and in particular to a hollow rotating platform with a shell that is easy to install and disassemble. Background Technology
[0002] A hollow rotary platform is a device consisting of two parallel circular platforms with a hollow section in the middle, allowing for the transfer of items or objects between the platforms through rotation. It is widely used in automated production lines, logistics conveyor lines, and machining processes, improving production efficiency and precision. Furthermore, hollow rotary platforms can be used in medical imaging diagnosis and surgical procedures, enhancing the accuracy and success rate of surgeries. The advantages of this platform include high efficiency, high precision, and high rigidity, making it suitable for connecting various servo motors and stepper motors.
[0003] The existing hollow rotating platform uses screws to fix the upper and lower shells together. This means that when it is necessary to open and disassemble the upper and lower shells, workers need to remove a large number of screws of different sizes. The disassembly process involves a lot of repetitive work and is slow. To address this, the inventor has proposed a hollow rotating platform with a shell that is easy to install and disassemble, in order to solve the above-mentioned technical problems. Utility Model Content
[0004] The purpose of this utility model is achieved through the following method: a hollow rotating platform with an easily installable and disassembled shell, comprising an upper shell, a lower shell, a quick-release assembly, and a transmission assembly. The upper shell is detachably disposed on the top surface of the lower shell. The transmission assembly is disposed between the lower shell and the upper shell. Both the upper and lower shells have protrusions on one side. The quick-release assembly is installed on the protrusions of the upper shell. The quick-release assembly includes a first limiting plate, a second limiting plate, and a partition plate. The top surface of the protrusions of the lower shell has a movable groove. The first limiting plate is movably disposed at one end of the movable groove. The second limiting plate... The upper housing protrusion has a slot on its top surface near the slot, and a guide groove in the middle of the bottom of the slot. The first and second limiting plates have extension plates near the guide groove. The extension plates extend through the guide groove toward the slot. The upper end of the extension plates has a fixing plate that extends away from the extension plates. The outer wall of the lower housing protrusion has a mounting protrusion near the slot. The partition plate is swaying on the top surface of the mounting protrusion. One end of the partition plate extends toward the fixing plates.
[0005] In a further embodiment of the above description, a guide post is provided in the movable groove near the first and second limiting plates. A clearance hole matching the guide post is provided in the middle of the first and second limiting plates near the guide post. A separation spring is provided between the first and second limiting plates, sleeved on the guide post, with both ends of the separation spring connected to the first and second limiting plates respectively. The separation spring is used to separate the first and second limiting plates. After separation, the gap between the first and second limiting plates and the fixed plate will cooperate with the guide groove to achieve a fixing effect.
[0006] In a further embodiment of the above description, the top surface of the mounting protrusion is provided with hinge seats at both ends. The end of the partition plate near the hinge seat is sway-connected to the hinge seat. The bottom surface of the partition plate near the slot is provided with a partition plate, which has a triangular structure. The top surface of the partition plate near the hinge seat is provided with a control plate. The control plate and the partition plate are integrally fixedly connected. Positioning posts are distributed along the edge of the bottom surface of the upper housing. The top surface of the lower housing near the positioning posts is provided with positioning holes that match the positioning posts. The partition plate is used to position the separation effect of the first limiting plate and the second limiting plate to prevent resetting.
[0007] In a further embodiment of the above description, the transmission assembly includes a drive motor, a transmission gear, and a synchronous gear ring. The top surface of the lower housing is provided with a rotating ring groove that matches the synchronous gear. The synchronous gear ring is rotatably disposed within the rotating ring groove. The drive motor is fixedly disposed on the bottom surface of the protrusion of the lower housing. The bottom surface of the protrusion of the lower housing, near the output shaft of the drive motor, is provided with a connecting hole that matches the output shaft. The connecting hole communicates with the rotating ring groove. The transmission gear is connected to the output shaft of the drive motor and meshes with the synchronous gear ring. The transmission gear drives the synchronous gear ring to rotate, which in turn drives the flange to rotate.
[0008] In the above description, as a further embodiment, the top surface of the upper housing is provided with a connection window near the synchronous gear ring. The connection window is connected to the rotating ring groove. A flange is installed in the connection window. The bottom surface of the flange is synchronously rotated and connected to the synchronous gear ring. An oil groove is provided on the top surface of the upper housing near the edge of the connection window. An oil groove ring is fixedly connected in the oil groove.
[0009] In a further embodiment of the above description, each of the four corners of the outer wall of the lower housing is provided with a connecting protrusion, which is integrally connected to the outer wall of the lower housing, and a connecting hole is provided on the top surface of the connecting protrusion.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This application adopts a first limiting plate, a second limiting plate, a partition plate, an extension plate, and a fixing plate. When the upper shell is covered on the lower shell, the extension plate and the fixing plate are manually controlled to bring the first limiting plate and the second limiting plate together. Then, the extension plate and the fixing plate are passed through the guide groove. After stopping the force applied to the extension plate and the fixing plate, the extension plate and the fixing plate are separated. After separation, the gap between the first limiting plate, the second limiting plate, and the fixing plate will cooperate with the guide groove to achieve the fixing effect. Finally, the partition plate is swung towards the fixing plate to lock between the fixing plates, thereby limiting the fixing plate and completing the connection effect between the upper shell and the lower shell. Compared with the conventional use of screws for fixing, this application does not require screws for fixing during operation, eliminates the need for repetitive work, and has a faster disassembly speed. Attached Figure Description
[0011] Figure 1 This is a three-dimensional structural diagram of a hollow rotating platform with a shell that is easy to install and disassemble according to this utility model; Figure 2 This is an exploded structural diagram of a hollow rotating platform with a shell that is easy to install and disassemble according to this utility model. Figure 3 This is an exploded structural diagram of a hollow rotating platform with an easy-to-install and disassemble shell, which is another perspective of the present invention. Figure 4 This is a diagram illustrating the connection effect of a quick-release component in a hollow rotating platform with an easily installable and disassembled shell, as described in this utility model. In the diagram: 1-upper shell, 2-lower shell, 3-protrusion, 4-first limiting plate, 5-second limiting plate; 6-Divider plate, 7-Movable groove, 8-Card slot, 9-Conducting groove, 10-Extension plate, 11-Fixing plate; 12-Mounting protrusion, 13-Guide post, 14-Allowing hole, 15-Separation spring, 16-Hinge seat; 17-Partition plate, 18-Control board, 19-Positioning post, 20-Positioning hole, 21-Drive motor; 22-Transmission gear, 23-Synchronous gear ring, 24-Rotating ring groove, 25-Connecting hole, 26-Connecting window; 27-Flange, 28-Lubrication groove, 29-Oil groove ring, 30-Connecting protrusion, 31-Connecting hole. Detailed Implementation
[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0013] For this embodiment, please refer to Figures 1-4The present invention relates to a hollow rotating platform with an easily installable and disassembled shell, comprising an upper shell 1, a lower shell 2, a quick-release assembly, and a transmission assembly. The upper shell 1 is detachably disposed on the top surface of the lower shell 2, and the transmission assembly is disposed between the lower shell 2 and the upper shell 1. The platform is characterized in that: both the upper shell 1 and the lower shell 2 have a protrusion 3 on one side; the quick-release assembly is installed on the protrusion 3 of the upper shell 1; the quick-release assembly includes a first limiting plate 4, a second limiting plate 5, and a partition plate 6; the top surface of the protrusion 3 of the lower shell 2 has a movable groove 7; the first limiting plate 4 is movably disposed at one end of the movable groove 7; and the second limiting plate 5 is movably disposed within the movable groove 7. At the other end of 7, a slot 8 is provided on the top surface of the upper housing 1 protrusion 3 near the movable groove 7. A guide groove 9 is provided in the middle of the bottom of the slot 8. An extension plate 10 is provided on the first limiting plate 4 and the second limiting plate 5 near the guide groove 9. The extension plate 10 extends through the guide groove 9 toward the slot 8. A fixing plate 11 is provided at the upper end of the extension plate 10. The fixing plate 11 extends away from the extension plate 10. A mounting protrusion 12 is provided on the outer wall of the lower housing 2 protrusion 3 near the movable groove 7. A partition plate 6 is oscillatingly disposed on the top surface of the mounting protrusion 12. One end of the partition plate 6 extends toward the fixing plate 11.
[0014] The movable groove 7 is provided with a guide post 13 near the first limiting plate 4 and the second limiting plate 5. The first limiting plate 4 and the second limiting plate 5 are provided with a clearance hole 14 that matches the guide post 13 at the middle of the middle. A separation spring 15 is provided between the first limiting plate 4 and the second limiting plate 5. The separation spring 15 is sleeved on the guide post 13, and the two ends of the separation spring 15 are respectively connected to the first limiting plate 4 and the second limiting plate 5.
[0015] The mounting protrusion 12 has hinge seats 16 at both ends on its top surface. The partition plate 6 is sway-connected to the hinge seat 16 at one end near the hinge seat 16. The partition plate 17 is triangular in shape on the bottom surface of the partition plate 6 near the slot 8. The control plate 18 is integrally fixedly connected to the partition plate 6 at one end near the hinge seat 16. The upper housing 1 has positioning posts 19 distributed along the edge of its bottom surface. The lower housing 2 has positioning holes 20 that match the positioning posts 19 at the position near the positioning posts 19 on its top surface.
[0016] The transmission assembly includes a drive motor 21, a transmission gear 22, and a synchronous gear ring 23. The top surface of the lower housing 2 is provided with a rotating ring groove 24 that matches the synchronous gear. The synchronous gear ring 23 is rotatably disposed in the rotating ring groove 24. The drive motor 21 is fixedly disposed on the bottom surface of the protrusion 3 of the lower housing 2. The bottom surface of the protrusion of the lower housing 2 is provided with a connecting hole 25 that matches the output shaft of the drive motor 21. The connecting hole 25 communicates with the rotating ring groove 24. The transmission gear 22 is connected to the output shaft of the drive motor 21 and meshes with the synchronous gear ring 23.
[0017] The top surface of the upper housing 1 is provided with a connection window 26 near the synchronous gear ring 23. The connection window 26 is connected to the rotating ring groove 24. A flange 27 is installed in the connection window 26. The bottom surface of the flange 27 is synchronously rotated and connected to the synchronous gear ring 23. An oil groove 28 is provided on the top surface of the upper housing 1 near the edge of the connection window 26. An oil groove ring 29 is fixedly connected in the oil groove 28.
[0018] The lower housing 2 has connecting protrusions 30 at each of the four corners of its outer wall. The connecting protrusions 30 are integrally connected to the outer wall of the lower housing 2. The top surface of the connecting protrusions 30 has a connecting hole 31.
[0019] The shell connection process of this application is as follows: During connection, the positioning post 19 provided on the bottom surface of the upper shell 1 is aligned with the positioning hole 20 provided on the top surface of the lower shell 2. After the first limiting plate 4 and the second limiting plate 5 are brought together by manually controlling the extension plate 10 and the fixing plate 11, the extension plate 10 and the fixing plate 11 are passed through the guide groove 9 of the upper shell 1. The force applied to the extension plate 10 and the fixing plate 11 is stopped, the spring 15 is released, and the extension plate 10 and the fixing plate 11 are separated. After separation, the gap between the first limiting plate 4 and the second limiting plate 5 and the fixing plate 11 will cooperate with the guide groove 9 to achieve fixation. Finally, the separating plate 6 is swung towards the fixing plate 11 and locked between the fixing plates 11 to achieve fixation.
[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0021] Furthermore, in the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., 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 component 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. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0022] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model. These modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.
Claims
1. A hollow rotating platform with an easily installable and disassembled housing, comprising an upper housing, a lower housing, a quick-release assembly, and a transmission assembly, wherein the upper housing is detachably disposed on the top surface of the lower housing, and the transmission assembly is disposed between the lower housing and the upper housing, characterized in that: Both the upper and lower housings have protrusions on one side. A quick-release assembly is installed on the protrusion of the upper housing. The quick-release assembly includes a first limiting plate, a second limiting plate, and a partition plate. The top surface of the protrusion of the lower housing has a movable groove. The first limiting plate is movably disposed at one end of the movable groove, and the second limiting plate is movably disposed at the other end of the movable groove. The top surface of the protrusion of the upper housing has a slot near the movable groove. A guide groove is provided in the middle of the bottom of the slot. The first and second limiting plates have extension plates near the guide groove. The extension plates extend through the guide groove toward the slot. A fixing plate is provided at the upper end of the extension plate. The fixing plate extends away from the extension plate. The outer wall of the protrusion of the lower housing has a mounting protrusion near the movable groove. The partition plate is swaying on the top surface of the mounting protrusion. One end of the partition plate extends toward the fixing plate.
2. The hollow rotating platform with an easily installable and disassembled shell according to claim 1, characterized in that: A guide post is provided in the movable groove near the first limiting plate and the second limiting plate. A clearance hole matching the guide post is provided in the middle of the first limiting plate and the second limiting plate. A separation spring is provided between the first limiting plate and the second limiting plate. The separation spring is sleeved on the guide post, and the two ends of the separation spring are respectively connected to the first limiting plate and the second limiting plate.
3. The hollow rotating platform with an easily installable and disassembled shell according to claim 1, characterized in that: The mounting protrusion has hinge seats at both ends on its top surface. The partition plate is sway-connected to the hinge seat at one end. The partition plate has a partition plate at the bottom surface near the slot. The partition plate has a triangular structure. The control plate is fixedly connected to the partition plate in one piece at the top surface near the hinge seat. Positioning posts are distributed along the edge of the bottom surface of the upper housing. Positioning holes matching the positioning posts are provided at the top surface of the lower housing near the positioning posts.
4. A hollow rotating platform with an easily installable and disassembled shell according to claim 1, characterized in that: The transmission assembly includes a drive motor, a transmission gear, and a synchronous gear ring. The top surface of the lower housing is provided with a rotating ring groove that matches the synchronous gear. The synchronous gear ring is rotatably disposed in the rotating ring groove. The drive motor is fixedly disposed on the bottom surface of the protrusion of the lower housing. The bottom surface of the protrusion of the lower housing is provided with a connecting hole that matches the output shaft of the drive motor. The connecting hole communicates with the rotating ring groove. The transmission gear is connected to the output shaft of the drive motor and meshes with the synchronous gear ring.
5. A hollow rotating platform with an easily installable and disassembled shell according to claim 4, characterized in that: The top surface of the upper housing is provided with a connection window near the synchronous gear ring. The connection window is connected to the rotating ring groove. A flange is installed in the connection window. The bottom surface of the flange is connected to the synchronous gear ring for synchronous rotation. An oil groove is provided on the top surface of the upper housing near the edge of the connection window. An oil groove ring is fixedly connected in the oil groove.
6. A hollow rotating platform with an easily installable and disassembled shell according to claim 1, characterized in that: The four corners of the outer wall of the lower housing are provided with connecting protrusions, which are integrally connected to the outer wall of the lower housing. The top surface of the connecting protrusions is provided with connecting holes.