X-axis friction hanging rail transmission structure of intelligent pharmacy

Abstract

The X-axis friction hanging rail transmission structure of the intelligent pharmacy comprises a top walking unit and a sky rail, the top walking unit is used for walking on the sky rail, the top walking unit comprises an X-axis walking base plate and a driving wheel assembly, the driving wheel assembly is connected with a driven wheel assembly through a synchronous belt, and the driven wheel assembly is connected with the X-axis walking base plate. The driving wheel assembly and the driven wheel assembly are located on one side of the sky rail. The supporting frame is arranged on the X-axis walking base plate. The conveying mechanism is simplified, and the warehousing efficiency of the intelligent pharmacy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smart pharmacies, and in particular to an X-axis friction hanging rail transmission structure of a smart pharmacy. Background Art

[0002] In the existing patent CN214454077U, multiple travel guide wheels are mounted on the bottom of the transport trolley and engage with the track. A drive motor drives a synchronous wheel connected to the transport trolley frame, enabling it to rotate freely, thereby achieving smooth movement of the transport trolley on the track. However, the travel mechanism has only one drive wheel, resulting in unstable travel, complex structure, and poor reliability. Utility Model Content

[0003] The purpose of the utility model is to provide an X-axis friction hanging rail transmission structure for a smart pharmacy, which has a simple structure and improves the warehousing efficiency of the smart pharmacy.

[0004] The utility model provides an X-axis friction hanging rail transmission structure for a smart pharmacy, comprising a top walking unit and a ceiling rail. The top walking unit is used to walk on the ceiling rail. The top walking unit comprises an X-axis walking base plate and a driving wheel assembly. The driving wheel assembly is connected to the driven wheel assembly via a synchronous belt and is used to drive the driven wheel assembly to move on the ceiling rail. The driving wheel assembly and the driven wheel assembly are located on one side of the ceiling rail; a support frame is provided on the X-axis walking base plate.

[0005] Furthermore, the driving wheel assembly includes a driving pulley, a driving motor and a driving roller. The driving pulley is fixedly arranged vertically on the X-axis walking base plate. The driving roller is connected to the driving pulley through a transmission shaft. The driving roller is attached to the side of the ceiling rail. The driving motor is arranged on the bottom side of the X-axis walking base plate, and the driving motor is connected to the driving pulley.

[0006] Furthermore, the driven wheel assembly includes a driven pulley and a driven roller. The driven pulley is vertically arranged on the X-axis walking base plate. The driven roller is connected to the driven pulley through a transmission shaft. The driven roller fits the side of the ceiling rail. The driving pulley and the driven pulley are connected through a synchronous belt.

[0007] Furthermore, a tension wheel assembly is also provided on the X-axis walking base plate. The tension wheel assembly is located on the other side of the ceiling rail, and there are two tension wheel assemblies.

[0008] Furthermore, the tensioning wheel assembly includes an L-shaped mounting plate, a bearing connecting plate and a spindle wheel, wherein the bottom surface of the L-shaped mounting plate is fixed to the bottom surface of the X-axis walking base plate, the bearing connecting plate and the vertical surface of the L-shaped mounting plate are connected through an elastic component, the spindle wheel is fixed on the bearing connecting plate, and the center line of the spindle wheel is perpendicular to the plane of the X-axis walking base plate.

[0009] Furthermore, four hanging wheel assemblies are provided on the bottom surface of the X-axis walking base plate, with two hanging wheel assemblies distributed on each side of the overhead rail, and the hanging wheel assemblies are in contact with and fit the overhead rail.

[0010] Furthermore, the hanging wheel assembly includes a hanging wheel, a hanging wheel mounting frame and a hanging wheel mounting shaft. The hanging wheel mounting frame is U-shaped, wherein the hanging wheel mounting shaft is located in the middle of the hanging wheel mounting frame, the hanging wheel is fixed to one end of the hanging wheel mounting shaft, and the hanging wheel contacts and fits with the side of the ceiling rail.

[0011] The beneficial effects of the utility model are:

[0012] A separate top moving unit is provided, and the entire transmission structure is simple. Active rollers are used to fit the sides of the ceiling rail, avoiding frame swinging when moving on the synchronous belt. Driven by a drive motor, the travel efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional X-axis friction rail transmission structure Figure 1 ;

[0014] Figure 2 The utility model is a three-dimensional X-axis friction rail transmission structure Figure 2 ;

[0015] Figure 3 The utility model is a three-dimensional X-axis friction rail transmission structure Figure 3 ;

[0016] Explanation of the accompanying drawings: overhead rail 10, X-axis walking base plate 20, supporting frame 30, driving pulley 41, driving motor 42, driving roller 43, driven pulley 51, driven roller 53, synchronous belt 54, L-shaped mounting plate 61, bearing connecting plate 62, elastic component 63, spindle wheel 64, hanging wheel 71, hanging wheel mounting frame 72, hanging wheel mounting shaft 73. DETAILED DESCRIPTION

[0017] like Figure 1 As shown, the present invention discloses an X-axis friction rail transmission structure for a smart pharmacy, comprising a top travel unit and an overhead rail 10. The top travel unit is used to travel on the overhead rail 10. The top travel unit includes an X-axis travel baseplate 20 and a driving wheel assembly 40. The driving wheel assembly 40 is connected to a driven wheel assembly via a synchronous belt 54 and is used to drive the driven wheel assembly on the overhead rail 10. The driving wheel assembly 40 and the driven wheel assembly are located on one side of the overhead rail 10. A support frame 30 is mounted on the X-axis travel baseplate 20. This drive method ensures relatively smooth linear motion on the overhead rail 10. Power transmission via the synchronous belt 54 effectively coordinates the rotational speeds of the driving and driven wheels, ensuring consistent and accurate travel.

[0018] Furthermore, the driving wheel assembly 40 includes a driving pulley 41, a drive motor 42, and a driving roller 43. The driving pulley 41 is fixedly mounted vertically on the X-axis walking base 20. The driving roller 43 is connected to the driving pulley 41 via a transmission shaft. The driving roller 43 is in contact with the side of the overhead rail 10. The driving motor 42 is mounted on the bottom side of the X-axis walking base 20 and is connected to the driving pulley 41. Placing the driving motor 42 on the bottom side makes the center of gravity of the top walking unit more stable and closer to the center of gravity of the overhead rail 10.

[0019] like Figure 2 and Figure 3 As shown, the driven wheel assembly includes a driven pulley 51 and a driven roller 53. The driven pulley 51 is vertically arranged on the X-axis walking base plate 20. The driven roller 53 is connected to the driven pulley 51 through a transmission shaft. The driven roller 53 is in contact with the side of the ceiling rail 10. The driving pulley 41 is connected to the driven pulley 51 through a synchronous belt 54.

[0020] Furthermore, a tensioning wheel assembly is also provided on the X-axis walking base plate 20. The tensioning wheel assembly is located on the other side of the ceiling rail 10. There are two tensioning wheel assemblies.

[0021] Furthermore, the tensioning wheel assembly includes an L-shaped mounting plate 61, a bearing connecting plate 62, and a spindle wheel 64. The bottom surface of the L-shaped mounting plate 61 is fixed to the bottom surface of the X-axis running base plate 20. The bearing connecting plate 62 and the vertical surface of the L-shaped mounting plate 61 are connected by an elastic component 63. The spindle wheel 64 is fixed to the bearing connecting plate 62, and the centerline of the spindle wheel 64 is perpendicular to the plane of the X-axis running base plate 20. The position of the spindle wheel 64 can be flexibly adjusted through the elastic deformation of the elastic component 63, which has good adaptability and adjustment flexibility.

[0022] Furthermore, four hanging wheel 71 assemblies are provided on the bottom surface of the X-axis walking base plate 20 , with two hanging wheel 71 assemblies distributed on each side of the overhead rail 10 , and the hanging wheel 71 assemblies are in contact with and fit the overhead rail 10 .

[0023] Furthermore, the sheave assembly 71 includes the sheave 71, a sheave mounting bracket 72, and a sheave mounting shaft 73. The sheave mounting bracket 72 is U-shaped, with the sheave mounting shaft 73 located in the center. The sheave 71 is fixed to one end of the sheave mounting shaft 73, and the sheave 71 contacts and mates with the side of the overhead rail 10. This ensures good contact and support between the sheave 71 and the overhead rail 10. The rational component layout ensures that the sheave assembly 71 effectively performs its auxiliary support function, providing a strong guarantee for the stable operation of the entire X-axis friction rail transmission structure.

[0024] This specification uses examples to disclose the present invention, including the best mode, and to enable any person skilled in the art to practice the present invention, including making and using any device or system and performing any combined method. The patent scope of the present invention is defined by the claims and may include other examples that can be thought of by those skilled in the art. If these other examples include structural elements that are not different from the literal wording of the claims, or include equivalent structural elements that are not substantially different from the literal wording of the claims, the scope of the claims covers these other examples.

Claims

1. An X-axis friction rail transmission structure for a smart pharmacy, characterized by: Including top walking unit and ceiling rail, The top walking unit is used for walking on the ceiling rail. The top walking unit includes an X-axis walking base plate and a driving wheel assembly, the driving wheel assembly is connected to the driven wheel assembly through a synchronous belt, and is used to drive the driven wheel assembly to move on the ceiling rail, and the driving wheel assembly and the driven wheel assembly are located on one side of the ceiling rail; The supporting frame is arranged on the X-axis walking base plate.

2. The transmission structure according to claim 1, characterized in that: The driving wheel assembly includes a driving pulley, a driving motor and a driving roller. The driving pulley is fixedly arranged vertically on the X-axis walking base plate. The driving roller is connected to the driving pulley through a transmission shaft. The driving roller is attached to the side of the ceiling rail. The driving motor is arranged on the bottom side of the X-axis walking base plate, and the driving motor is connected to the driving pulley.

3. The transmission structure according to claim 2, characterized in that: The driven wheel assembly includes a driven pulley and a driven roller. The driven pulley is vertically arranged on the X-axis walking base plate. The driven roller is connected to the driven pulley through a transmission shaft. The driven roller is attached to the side of the ceiling rail. The driving pulley and the driven pulley are connected through a synchronous belt.

4. The transmission structure according to claim 3, characterized in that: A tension wheel assembly is also provided on the X-axis walking base plate. The tension wheel assembly is located on the other side of the overhead rail, and there are two tension wheel assemblies.

5. The transmission structure according to claim 4, characterized in that: The tensioning wheel assembly includes an L-shaped mounting plate, a bearing connecting plate and a spindle wheel, wherein the bottom surface of the L-shaped mounting plate is fixed to the bottom surface of the X-axis walking base plate, the bearing connecting plate and the vertical surface of the L-shaped mounting plate are connected by an elastic component, the spindle wheel is fixed on the bearing connecting plate, and the center line of the spindle wheel is perpendicular to the plane of the X-axis walking base plate.

6. The transmission structure according to claim 5, characterized in that: Four hanging wheel assemblies are also set on the bottom surface of the X-axis walking base plate, and two hanging wheel assemblies are distributed on each side of the ceiling rail, and the hanging wheel assemblies are in contact with the ceiling rail.

7. The transmission structure according to claim 6, characterized in that: The hanging wheel assembly includes a hanging wheel, a hanging wheel mounting frame and a hanging wheel mounting shaft. The hanging wheel mounting frame is U-shaped, wherein the hanging wheel mounting shaft is located in the middle of the hanging wheel mounting frame, the hanging wheel is fixed to one end of the hanging wheel mounting shaft, and the hanging wheel contacts and fits with the side of the ceiling rail.

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