Driving system of mobile platform, mobile platform and brewing equipment

Abstract

The utility model relates to a driving system of a mobile platform, the mobile platform and brewing equipment, which comprises a driving rail and a rail bearing plate which axially moves relative to the driving rail, the driving rail is axially provided with a containing groove, two opposite side walls of the driving rail are respectively provided with a kidney-shaped guide hole, and the kidney-shaped guide holes are communicated with the containing groove. The top of the driving rail is provided with a protective cover plate for sealing the opening of the containing groove, the two sides of the protective cover plate extend downwards to form shielding parts, the shielding parts and the outer hole openings of the kidney-shaped guide holes are distributed at intervals, and the driving system of the moving platform further comprises a driving mechanism; at least part of the driving mechanism is installed in the containing groove, and the remaining part of the driving mechanism penetrates out of the kidney-shaped guide hole and is connected with the rail bearing plate. The driving system has the advantages that waste can be effectively prevented from entering the driving rail through the C-shaped protective cover plate, the effect of isolating the internal space is achieved, and the service life of the driving system of the mobile platform is greatly prolonged.

Description

Technical Field

[0001] The present application belongs to the field of mechanical mobile platforms, and in particular, relates to a driving system of a mobile platform, a mobile platform and a brewing device. Background Art

[0002] Patent CN115302474A discloses a manipulator with an automatic zero return positioning function, comprising a frame, the frame comprising a column and a rectangular frame, characterized in that parallel tracks are arranged on the front and rear sides of the rectangular frame, both ends of the parallel tracks are provided with limit blocks, an adjusting spring is arranged inside the limit block, a pressure sensor is arranged on the adjusting spring, a moving platform is arranged on the parallel track, a slide groove is arranged on the moving platform, both ends of the slide groove are provided with limit blocks, a sliding block is arranged on the moving platform, a third cylinder is arranged on the sliding block, a manipulator is arranged at the lower end of the piston rod of the third cylinder, an infrared distance measuring sensor is arranged on the manipulator, a first cylinder is arranged on the left side of the moving platform, and a second cylinder is arranged on the rear side of the moving platform. The utility model is beneficial in that the setting of the limit block can convert the distance error into more accurate mechanical data through the action of the adjusting spring, thereby accurately realizing automatic zero return positioning through the controller, and having high reliability.

[0003] In the above patent, the transmission structure of the parallel tracks is directly exposed to the external space. When operating, waste materials can easily enter the transmission structure of the parallel tracks, which will seriously affect the stability of the movement of the robot and reduce the operating life of the entire equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a driving system of a mobile platform, a mobile platform and a brewing device that can solve the above technical problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A driving system for a mobile platform comprises a driving rail and a rail bearing plate which moves axially relative to the driving rail, wherein a receiving groove is provided in the axial direction of the driving rail, waist-shaped guide holes are respectively provided on the opposite side walls of the driving rail, a protective cover plate which closes the notch of the receiving groove is provided on the top of the driving rail, and shielding parts are extended downwardly on both sides of the protective cover plate, the shielding parts are spaced apart from the outer opening of the waist-shaped guide hole, and the driving system of the mobile platform also comprises a driving mechanism, at least a part of the driving mechanism is installed in the receiving groove, and the remaining part of the driving mechanism passes through the waist-shaped guide hole and is connected to the rail bearing plate.

[0007] Furthermore, the rail bearing plate and the protective cover plate slide relative to each other.

[0008] Furthermore, a guide plate inserted into the waist-shaped guide hole is provided on the rail bearing plate.

[0009] Furthermore, an avoidance groove is formed on the inner side of the guide plate and the rail bearing plate, and the shielding portion is slidably matched with the avoidance groove.

[0010] Furthermore, the driving mechanisms disposed in the two receiving grooves are driven by the same driving terminal.

[0011] Furthermore, the driving mechanism further comprises a transmission member disposed in the accommodating groove, and one end of the guide plate away from the rail bearing plate is fixedly connected to the transmission member.

[0012] Furthermore, the driving mechanism is any one of a screw motor driving mechanism, a cylinder driving mechanism, an oil cylinder driving mechanism and a linear motor driving mechanism.

[0013] The present application also provides a mobile platform, which includes a driving system of the mobile platform.

[0014] Furthermore, the mobile platform is a multi-dimensional mobile platform that moves along the X-axis and the Y-axis.

[0015] The present application also provides a brewing device, which includes the mobile platform.

[0016] Compared with the existing technology, the advantages of the present application are: the present application utilizes a C-shaped protective cover plate, which can effectively prevent waste from entering the drive rail, has the effect of isolating the internal space, and greatly improves the service life of the drive system of the mobile platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the main structure of the mobile platform of the utility model;

[0018] Figure 2 This is a disassembled diagram of the main structure of the mobile platform of the utility model;

[0019] Figure 3 for Figure 2 A detailed enlarged view of the structure of the middle A area;

[0020] Figure 4 It is a top view of the main structure of the mobile platform of the utility model;

[0021] Figure 5 for Figure 4 Structural cross-section details of the BB mobile platform.

[0022] In the figure, the driving rail 1, the accommodating groove 10, the waist-shaped guide hole 11, the driving mechanism 12, the driving terminal 120, the transmission member 13, the rail bearing plate 2, the guide plate 20, the avoidance groove 21, the protective cover plate 3, and the shielding part 30. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0024] Embodiment 1

[0025] A driving system for a mobile platform includes a driving rail 1 and a rail bearing plate 2 that moves axially relative to the driving rail 1, a receiving groove 10 is provided in the axial direction of the driving rail 1, waist-shaped guide holes 11 are respectively provided on the opposite side walls of the driving rail 1, a protective cover plate 3 that closes the notch of the receiving groove 10 is provided on the top of the driving rail 1, and shielding portions 30 are extended downwardly on both sides of the protective cover plate 3, and the shielding portions 30 are spaced apart from the outer openings of the waist-shaped guide holes 11. The driving system of the mobile platform also includes a driving mechanism 12, at least a portion of the driving mechanism 12 is installed in the receiving groove 10, and the remaining portion of the driving mechanism 12 passes through the waist-shaped guide hole 11 and is connected to the rail bearing plate 2.

[0026] In this embodiment, the working environment air of the driving system of the mobile platform has certain floating particles and splashed liquid. The function of the protective cover plate 3 is to prevent the floating particles and splashed liquid from entering the driving rail 1 and affecting the components inside the driving rail 1; the rail bearing plate 2 is a passive part, and the driving mechanism 12 is connected to the rail bearing plate 2 through the waist-shaped guide hole 11, and the moved driving rail 1 is also fixed on the rail bearing plate 2.

[0027] The rail bearing plate 2 and the protective cover plate 3 slide relative to each other.

[0028] Specifically, the rail bearing plate 2 is driven by the driving mechanism 12 , and the rail bearing plate 2 slides on the top of the protective cover plate 3 in the vertical direction.

[0029] A guide plate 20 inserted into the waist-shaped guide hole 11 is provided on the rail bearing plate 2 .

[0030] The guide plate 20 cooperates with the waist-shaped guide hole 11 so that the rail bearing plate 2 moves along a specific track.

[0031] The guide plate 20 and the inner side of the rail bearing plate 2 form an escape groove 21 , and the shielding portion 30 is slidably matched with the escape groove 21 .

[0032] The avoidance groove 21 ensures the existence of the shielding portion 30 and achieves the effect of moving the rail bearing plate 2 while having a protective effect.

[0033] The driving mechanisms 12 disposed in the two receiving grooves 10 are driven by the same driving terminal 120 .

[0034] The driving mechanism 12 in the two receiving grooves 10 is connected and synchronized by a transmission rod, so that the two rail carrier plates 2 can remain parallel during the movement.

[0035] The driving mechanism 12 further includes a transmission member 13 disposed in the receiving groove 10 , and one end of the guide plate 20 away from the rail bearing plate 2 is fixedly connected to the transmission member 13 .

[0036] The transmission member 13 transmits the power output by the driving mechanism 12 to the guide plate 20, thereby driving the rail bearing plate 2 to move.

[0037] The driving mechanism 12 is any one of a screw motor driving mechanism, a cylinder driving mechanism, an oil cylinder driving mechanism and a linear motor driving mechanism.

[0038] In this embodiment, the driving mechanism 12 is a screw motor driving mechanism, and the transmission member 13 is a screw and a nut. When the screw and the nut rotate relative to each other, the rail bearing plate 2 is moved.

[0039] Embodiment 2

[0040] The structure and principle of this embodiment are basically the same as those of the first embodiment, and the difference lies in that, with respect to the driving system of the mobile platform of the first embodiment, the mobile platform of this embodiment includes the driving system of the mobile platform.

[0041] The mobile platform is a multi-dimensional mobile platform that moves along the X-axis and the Y-axis.

[0042] The mobile platform includes two driving rails distributed along the X-axis, and a driving rail distributed along the Y-axis arranged above the two driving rails, wherein the bottom of the driving rail distributed along the Y-axis is fixed to a rail bearing plate 2 on the two driving rails distributed along the X-axis, and an independent driving mechanism 12 and a bearing plate are separately configured on the driving rail distributed along the Y-axis, and a device such as a robot can be fixed on the bearing plate.

[0043] Embodiment 3

[0044] The structure and principle of this embodiment are basically the same as those of the second embodiment, and the difference lies in that, with respect to the mobile platform of the second embodiment, the brewing device of this embodiment includes a mobile platform.

[0045] In this embodiment, the brewing device is a brewing beverage vending machine, the mobile platform is a multi-dimensional mobile platform for moving the cup in the X-axis and Y-axis, and the manipulator is a tool for clamping the cup and moving the cup in the Z-axis direction.

[0046] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A driving system for a mobile platform, comprising a driving rail (1), and a rail bearing plate (2) axially movable relative to the driving rail (1), characterized in that: A receiving groove (10) is provided in the axial direction of the driving rail (1), waist-shaped guide holes (11) are respectively provided on the opposite side walls of the driving rail (1), a protective cover plate (3) is provided on the top of the driving rail (1) to close the groove opening of the receiving groove (10), and shielding parts (30) are extended downward on both sides of the protective cover plate (3), and the shielding parts (30) are spaced apart from the outer opening of the waist-shaped guide hole (11). The driving system of the mobile platform also includes a driving mechanism (12), at least a part of the driving mechanism (12) is installed in the receiving groove (10), and the remaining part of the driving mechanism (12) passes through the waist-shaped guide hole (11) and is connected to the rail bearing plate (2).

2. The driving system of the mobile platform according to claim 1, characterized in that: The rail bearing plate (2) and the protective cover plate (3) slide relative to each other.

3. The driving system of the mobile platform according to claim 2, characterized in that: The rail bearing plate (2) is provided with a guide plate (20) inserted into the waist-shaped guide hole (11).

4. The driving system of the mobile platform according to claim 3, characterized in that: The guide plate (20) and the inner side of the rail bearing plate (2) form an escape groove (21), and the shielding portion (30) is slidably matched with the escape groove (21).

5. The driving system of the mobile platform according to claim 1, characterized in that: The driving mechanisms (12) disposed in the two containing grooves (10) are driven by the same driving terminal (120).

6. The driving system of the mobile platform according to claim 3, characterized in that: The driving mechanism (12) further comprises a transmission member (13) arranged in the accommodating groove (10), and one end of the guide plate (20) away from the rail bearing plate (2) is fixedly connected to the transmission member (13).

7. The driving system of the mobile platform according to claim 6, characterized in that: The driving mechanism (12) is any one of a screw motor driving mechanism, a cylinder driving mechanism, an oil cylinder driving mechanism and a linear motor driving mechanism.

8. A mobile platform, characterized in that The mobile platform comprises the driving system of the mobile platform according to any one of claims 1-7.

9. The mobile platform according to claim 8, characterized in that: The mobile platform is a multi-dimensional mobile platform that moves along the X-axis and the Y-axis.

10. A brewing device, characterized in that The brewing device comprises the mobile platform described in any one of claims 8-9.

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