Chassis device and automation equipment

Abstract

The utility model relates to the technical field of mechanical design and manufacturing, in particular to a chassis device and automation equipment. The chassis device comprises a chassis platform shell, a jacking driving mechanism, a driving shaft, a driven shaft, a transmission assembly and universal wheels. The jacking driving mechanism, the driving shaft and the driven shaft are arranged in a space formed by the chassis platform shell. The driving shaft is rotationally connected with the side face of the chassis platform shell. The driven shaft is rotationally connected with the side face of the chassis platform shell. The jacking driving mechanism is in driving connection with the driving shaft, the driving shaft is in transmission connection with the driven shaft through the transmission assembly, and the driving shaft and the driven shaft are arranged in parallel; the universal wheels are fixedly connected with the driven shaft, and the universal wheels are contained in the space formed by the chassis platform shell or extend out of the space formed by the chassis platform shell under the driving of the driven shaft; by arranging the driving shaft, the driven shaft, the transmission assembly and the universal wheels, jacking of the chassis is achieved through a simple and reliable structure, the occupied space of the chassis is reduced, and the utilization rate of the space of the chassis is increased.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical design and manufacturing, and in particular to a chassis device and automation equipment. Background Art

[0002] In large-scale automated equipment, a variety of equipment needs to be equipped with chassis devices to facilitate the operation of the equipment. In the prior art, when a device or chassis fails, or when the device or chassis needs to be transported, it is often necessary to lift the chassis to transfer the equipment out of the working line. However, the existing chassis lifting is either done by manual lifting or an extremely complex lifting mechanism is set on the chassis, which occupies a large space on the chassis and limits the layout of the chassis. Summary of the invention

[0003] In view of the above-mentioned problems in the prior art, the purpose of the present application is to achieve the lifting of the chassis with a simple and reliable structure by setting a driving shaft, a driven shaft, a transmission assembly and a universal wheel, thereby reducing the space occupied by the chassis and improving the utilization rate of the chassis space.

[0004] In order to solve the above problems, the present application provides a chassis device, including a chassis platform shell, a jacking drive mechanism, a driving shaft, a driven shaft, a transmission assembly and a universal wheel.

[0005] The lifting drive mechanism, the driving shaft and the driven shaft are arranged in the space formed by the chassis platform shell;

[0006] The driving shaft is rotatably connected to the side of the chassis platform shell;

[0007] The driven shaft is rotatably connected to the side of the chassis platform housing;

[0008] The lifting drive mechanism is drivingly connected to the driving shaft, the driving shaft is drivingly connected to the driven shaft through the transmission assembly, and the driving shaft is arranged in parallel with the driven shaft;

[0009] The universal wheel is fixedly connected to the driven shaft. Driven by the driven shaft, the universal wheel is received in the space formed by the chassis platform shell or extends out of the space formed by the chassis platform shell.

[0010] In the embodiment of the present application, the chassis device further comprises a universal wheel seat, the universal wheel seat matches the universal wheel, and the universal wheel seat is fixedly connected to the driven shaft;

[0011] The transmission assembly comprises a fixed plate and a transmission shaft, wherein the fixed plate is fixedly connected to the driving shaft, and two ends of the transmission shaft are fixedly connected to the fixed plate and the universal wheel seat respectively.

[0012] In the embodiment of the present application, the chassis device further includes four universal wheels, the transmission assembly includes two transmission shafts and a fixing plate, and the four universal wheels are arranged at four corners;

[0013] The two transmission shafts are respectively fixedly connected to the two universal wheel seats on the side where the fixing plate is located.

[0014] In the embodiment of the present application, the chassis device further includes a travel drive mechanism and travel wheels, and the travel drive mechanism is drivingly connected to the travel wheels;

[0015] When the universal wheel extends out of the space formed by the chassis platform shell, the running wheel is suspended in the air.

[0016] In the embodiment of the present application, an anti-slip layer is provided on the walking wheel.

[0017] In an embodiment of the present application, the chassis device further includes a distance measuring device, and the distance measuring device is disposed on a side of the chassis platform shell.

[0018] In an embodiment of the present application, a collision protection structure is provided on the chassis platform shell.

[0019] In the embodiment of the present application, a power supply is also included, and the power supply is electrically connected to the lifting drive mechanism.

[0020] In the embodiment of the present application, a gravity sensor is provided on the platform surface of the chassis platform shell.

[0021] On the other hand, the present application also provides an automation device, which includes a chassis device as described in the embodiment of the present application.

[0022] Due to the above technical solution, the chassis device described in this application has the following beneficial effects:

[0023] By providing a lifting drive mechanism, a driving shaft, a driven shaft, a transmission assembly and a universal wheel, the driving mechanism can drive the driving shaft to rotate, and the driving shaft drives the driven shaft to rotate through the transmission assembly. Driven by the driven shaft, the universal wheel lifts or retracts the chassis device, thereby achieving the lifting of the chassis with a simple and reliable structure, reducing the space occupied by the chassis and improving the utilization rate of the chassis space. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the embodiments or prior art descriptions. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1is a schematic diagram of the structure of a chassis device provided in an embodiment of the present application;

[0026] Figure 2 It is a bottom view of a chassis device provided in an embodiment of the present application.

[0027] Among them, 1-chassis platform shell, 2-lifting drive mechanism, 3-driving shaft, 4-driven shaft, 5-transmission assembly, 51-transmission shaft, 52-fixed plate, 6-universal wheel, 7-universal wheel seat, 8-travel drive mechanism, 9-travel wheel, 10-power supply. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0029] The term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present application. In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may include one or more of the features explicitly or implicitly. Moreover, the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0030] Combination Figure 1, introduces a chassis device provided by an embodiment of the present application, which includes a chassis platform shell 1, a jacking drive mechanism 2, a driving shaft 3, a driven shaft 4, a transmission assembly 5 and a universal wheel 6. The jacking drive mechanism 2, the driving shaft 3 and the driven shaft 4 are arranged in the space formed by the chassis platform shell 1; the driving shaft 3 is rotatably connected to the side of the chassis platform shell 1; the driven shaft 4 is rotatably connected to the side of the chassis platform shell 1; the jacking drive mechanism 2 is drivingly connected to the driving shaft 3, and the driving shaft 3 is drivingly connected to the driven shaft 4 through the transmission assembly 5, and the driving shaft 3 and the driven shaft 4 are arranged parallel to each other; the universal wheel 6 is fixedly connected to the driven shaft 4, and driven by the driven shaft 4, the universal wheel 6 is stored in the space formed by the chassis platform shell 1 or extends out of the space formed by the chassis platform shell 1.

[0031] In the embodiment of the present application, the chassis platform shell 1 is a shell structure used to carry the equipment on the chassis and protect the devices in the chassis; the universal wheel 6 can rotate 360° relative to the ground to change the running direction of the chassis.

[0032] In a specific embodiment of the present application, a driving gear is provided on the jacking drive mechanism 2, and a transmission gear is provided on the driving shaft 3. The jacking drive mechanism 2 drives the driving shaft 3 to rotate through gear transmission between the driving gear and the transmission gear.

[0033] In the embodiment of the present application, by providing a lifting drive mechanism 2, a driving shaft 3, a driven shaft 4, a transmission assembly 5 and a universal wheel 6, the driving mechanism can drive the driving shaft 3 to rotate, and the driving shaft 3 drives the driven shaft 4 to rotate through the transmission assembly 5. Driven by the driven shaft 4, the universal wheel 6 lifts or stores the chassis device, thereby realizing the lifting of the chassis device with a simple and reliable structure, reducing the space occupied by the chassis device, and improving the utilization rate of the chassis space.

[0034] In the embodiment of the present application, the chassis device also includes a universal wheel seat 7, which matches the universal wheel 6, and the universal wheel seat 7 is fixedly connected to the driven shaft 4; the transmission assembly 5 includes a fixed plate 52 and a transmission shaft 51, the fixed plate 52 is fixedly connected to the driving shaft 3, and the two ends of the transmission shaft 51 are respectively fixedly connected to the fixed plate 52 and the universal wheel seat 7.

[0035] In the embodiment of the present application, the universal wheel seat 7 includes a fixed support rod and a rotating fixed seat, one end of the fixed support rod is rotatably connected to the driven shaft 4, and the other end of the fixed support rod is rotatably connected to the rotating fixed seat; the rotating fixed seat can rotate 360° relative to the fixed support rod; the rotating fixed seat is matched with the universal wheel 6.

[0036] In the embodiment of the present application, a universal wheel seat 7 is provided to realize the rotation of the universal wheel 6, thereby realizing convenient track changing of the chassis device; thereby realizing the migration of the chassis device and the equipment on the chassis device with a simple and reliable structure, thereby reducing the space occupied by the chassis device and improving the utilization rate of the chassis space.

[0037] refer to Figure 2 In the embodiment of the present application, the chassis device also includes four universal wheels 6, the transmission assembly 5 includes two transmission shafts 51 and a fixed plate 52, and the four universal wheels 6 are arranged at four corners; the two transmission shafts 51 are respectively fixedly connected to the two universal wheel seats 7 on the side where the fixed plate 52 is located.

[0038] In the embodiment of the present application, four universal wheels 6 are provided to improve the sliding stability of the chassis during transportation; by configuring the transmission assembly 5 as two transmission shafts 51 and a fixed plate 52, it is only necessary to connect the two universal wheel seats 7 on the side of the fixed plate 52 to achieve the transmission connection, thereby reducing the structural complexity of the transmission assembly 5, reducing the space occupied by the chassis device, and improving the utilization rate of the chassis space.

[0039] In the embodiment of the present application, the two transmission shafts 51 are respectively arranged on both sides of the driving shaft 3, and the two transmission shafts 51 are symmetrically arranged about the driving shaft 3; when the universal wheel 6 is stored in the space formed by the chassis platform shell 1, the two transmission shafts 51 are parallel to the platform surface of the chassis platform shell 1.

[0040] In the embodiment of the present application, the chassis device also includes a travel drive mechanism 8 and travel wheels 9, and the travel drive mechanism 8 is drivingly connected to the travel wheels 9; when the universal wheel 6 extends out of the space formed by the chassis platform shell 1, the travel wheels 9 are suspended in the air.

[0041] In the embodiment of the present application, the walking wheel 9 matches the slide rail in the automation equipment, that is, the chassis device and the equipment on the chassis device slide on the slide rail; the walking drive mechanism 8 is used to drive the chassis device to slide on the slide rail; when the universal wheel 6 lifts the chassis device, the walking wheel 9 derails from the slide rail, thereby facilitating the chassis device to change track or transfer.

[0042] In the embodiment of the present application, a travel drive mechanism 8 and travel wheels 9 are provided so that the chassis device can slide on a preset slide rail, thereby improving the functionality of the automation equipment.

[0043] In the embodiment of the present application, an anti-skid layer is provided on the traveling wheel 9 .

[0044] In a specific embodiment of the present application, an anti-skid layer is provided on the contact surface between the walking wheel 9 and the slide rail. By providing the anti-skid layer, the friction between the walking wheel 9 and the slide rail is reduced, thereby improving the working performance of the automation equipment.

[0045] In the embodiment of the present application, the chassis device further includes a distance measuring device, and the distance measuring device is arranged on the side of the chassis platform shell 1.

[0046] In the embodiment of the present application, a distance measuring device is provided to measure the distance between the chassis device and an obstacle; thus, collision between the chassis device and a wall or other equipment can be avoided, thereby improving the reliability of the chassis device.

[0047] In a specific embodiment of the present application, the distance measuring device may be connected in communication with the alarm device, and the distance measuring device may also be connected in communication with the chassis motion locking device.

[0048] In the embodiment of the present application, a collision protection structure is provided on the chassis platform shell 1.

[0049] In the embodiment of the present application, a collision protection structure is provided on the chassis platform shell 1 to avoid an accidental collision of the chassis device without affecting the chassis device, thereby improving the reliability of the chassis device.

[0050] In a specific embodiment of the present application, the collision protection structure is a safety touch edge.

[0051] In the embodiment of the present application, the chassis device further includes a power supply 10 , which is electrically connected to the lifting drive mechanism 2 .

[0052] In the embodiment of the present application, the power supply 10 is electrically connected to the travel drive mechanism 8 .

[0053] In the embodiment of the present application, a gravity sensor is provided on the platform surface of the chassis platform shell 1.

[0054] In the embodiment of the present application, a gravity sensor is provided on the platform surface of the chassis platform housing 1, thereby avoiding overweight of equipment on the chassis device, thereby improving the reliability of the chassis device.

[0055] In the embodiment of the present application, the working principle of the chassis device is as follows:

[0056] The lifting drive mechanism 2 drives the active shaft 3 to rotate, and when the active shaft 3 rotates, the fixed plate 52 is driven to rotate; the transmission rods fixed on both sides of the fixed plate 52 change from a state of being parallel to the platform surface of the chassis platform shell 1 to a state of intersecting with the platform surface of the chassis platform shell 1, thereby pulling the universal wheel seat 7 to rotate, and the universal wheel seat 7 drives the driven shaft 4 to rotate until the universal wheel 6 is perpendicular to the platform surface of the chassis platform shell 1; when the universal wheel 6 is perpendicular to the platform surface of the chassis platform shell 1, the universal wheel 6 extends out of the space formed by the chassis platform shell 1, and the walking wheel 9 is suspended, and the chassis device is jacked up, which facilitates the derailment transfer of the chassis device and the equipment on the chassis device.

[0057] The chassis device in the embodiment of the present application has the following beneficial effects:

[0058] By providing a lifting drive mechanism 2, a driving shaft 3, a driven shaft 4, a transmission assembly 5 and a universal wheel 6, the driving mechanism can drive the driving shaft 3 to rotate, and the driving shaft 3 drives the driven shaft 4 to rotate through the transmission assembly 5. Driven by the driven shaft 4, the universal wheel 6 lifts or stores the chassis device, thereby realizing the lifting of the chassis with a simple and reliable structure, reducing the space occupied by the chassis, and improving the utilization rate of the chassis space.

[0059] In an embodiment of the present application, an automation device is also provided, which includes the chassis device in the embodiment of the present application. The beneficial effects of the automation device are consistent with the chassis device in the embodiment of the present application, and will not be elaborated herein.

[0060] The above description has fully disclosed the specific implementation methods of the present application. It should be pointed out that any changes made by technicians familiar with the field to the specific implementation methods of the present application do not deviate from the scope of the claims of the present application. Accordingly, the scope of the claims of the present application is not limited to the above specific implementation methods.

Claims

1. A chassis device, characterized in that: It comprises a chassis platform shell (1), a lifting drive mechanism (2), a driving shaft (3), a driven shaft (4), a transmission assembly (5) and a universal wheel (6). The lifting drive mechanism (2), the driving shaft (3) and the driven shaft (4) are arranged in a space formed by the chassis platform shell (1); The driving shaft (3) is rotatably connected to the side of the chassis platform shell (1); The driven shaft (4) is rotatably connected to the side of the chassis platform housing (1); The lifting drive mechanism (2) is drivingly connected to the driving shaft (3), the driving shaft (3) is drivingly connected to the driven shaft (4) through the transmission assembly (5), and the driving shaft (3) and the driven shaft (4) are arranged in parallel; The universal wheel (6) is fixedly connected to the driven shaft (4); driven by the driven shaft (4), the universal wheel (6) is received in the space formed by the chassis platform shell (1) or extends out of the space formed by the chassis platform shell (1).

2. A chassis device according to claim 1, characterized in that: It also includes a universal wheel seat (7), the universal wheel seat (7) matches the universal wheel (6), and the universal wheel seat (7) is fixedly connected to the driven shaft (4); The transmission assembly (5) comprises a fixed plate (52) and a transmission shaft (51), wherein the fixed plate (52) is fixedly connected to the driving shaft (3), and the two ends of the transmission shaft (51) are respectively fixedly connected to the fixed plate (52) and the universal wheel seat (7); When the universal wheel (6) is accommodated in the space formed by the chassis platform shell (1), the transmission shaft (51) is parallel to the platform surface of the chassis platform shell (1); The lifting drive mechanism (2) drives the driving shaft (3) to rotate, and when the driving shaft (3) rotates, the fixed plate (52) is driven to rotate; the transmission shaft (51) on both sides of the fixed plate (52) changes from a state of being parallel to the platform surface of the chassis platform shell (1) to a state of intersecting with the platform surface of the chassis platform shell (1), thereby pulling the universal wheel seat (7) to rotate until the universal wheel (6) is perpendicular to the platform surface of the chassis platform shell (1).

3. A chassis device according to claim 2, characterized in that: It also includes four universal wheels (6), the transmission assembly (5) includes two transmission shafts (51) and a fixing plate (52), and the four universal wheels (6) are arranged at four corners; The two transmission shafts (51) are respectively fixedly connected to two universal wheel seats (7) on the side where the fixing plate (52) is located.

4. A chassis device according to claim 1, characterized in that: It also includes a travel drive mechanism (8) and a travel wheel (9), wherein the travel drive mechanism (8) is drivingly connected to the travel wheel (9); When the universal wheel (6) extends out of the space formed by the chassis platform shell (1), the running wheel (9) is suspended in the air.

5. A chassis device according to claim 4, characterized in that: The running wheel (9) is provided with an anti-skid layer.

6. A chassis device according to claim 1, characterized in that: It also comprises a distance measuring device, which is arranged on the side of the chassis platform shell (1).

7. A chassis device according to claim 1, characterized in that: The chassis platform shell (1) is provided with a collision protection structure.

8. A chassis device according to claim 1, characterized in that: It also comprises a power source (10), wherein the power source (10) is electrically connected to the lifting drive mechanism (2).

9. A chassis device according to claim 1, characterized in that: A gravity sensor is provided on the platform surface of the chassis platform shell (1).

10. An automated device, characterized in that: Comprising a chassis device as described in any one of claims 1-9.

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