Chassis balancing stand of vibrating robot

Abstract

The chassis balancing stand of the vibrating robot comprises a chassis, supports, walking wheels and a balancing stand body, the supports comprise two first supports and two second supports, the walking wheels are installed on the first supports and the second supports respectively, each first support is connected with one second support in a hinged mode, and each second support is connected with the balancing stand body in a hinged mode. The first support is connected with the chassis, the second support is connected with the balancing frame, the balancing frame is connected with the chassis, the balancing frame comprises a cross rod and two supporting rods, the middle of the cross rod is hinged to the chassis, the two ends of the cross rod are hinged to one supporting rod, and the supporting rods are fixedly connected with the second support. When the walking wheel on one second support crosses an obstacle, the second support can be lifted upwards, the supporting rod connected with the second support moves upwards, at the moment, the transverse rod rotates around the rotating shaft, the end, connected with the supporting rod, of the transverse rod moves upwards, and at the moment, the chassis can still keep balanced and stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vibrating device technical field especially relates to a chassis balance frame of vibrating robot. BACKGROUND

[0002] The patent with the announcement number CN220785973U discloses a chassis structure for vibrating, comprising: a chassis support for installing a vibrating mechanism; a walking wheel set arranged on both sides of the chassis support, the walking wheel set comprising a first support, a second support, a first walking wheel and a second walking wheel, the first support is hingedly connected with the second support, the second support is fixedly connected with the chassis support, the first walking wheel is rotatably installed on the first support, and the second walking wheel is rotatably installed on the second support, so that the complex terrain of the construction site can be more adapted to, the walking roll can be effectively prevented, and in addition, the vibrating device can climb stairs.

[0003] In the actual application process, since the first support and the second support are connected through hinging, the hinging improves the flexibility of the movement of the second support, but reduces the stability and balance. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides a chassis balance frame of vibrating robot, which has the characteristics of improving the stability and balance of the chassis of the vibrating robot.

[0005] The utility model discloses a chassis balance frame of vibrating robot, including chassis, support, walking wheel and balance frame, the support includes two first supports and two second supports, and the walking wheel is installed on first support and second support respectively, and each first support is hingedly connected with one of second supports, the first support is connected with the chassis, the second support is connected with the balance frame, the balance frame is connected with the chassis, the balance frame includes cross bar and two support bars, the middle part of cross bar is hingedly connected with the chassis, and the both ends of cross bar are hingedly connected with one of support bars, and the support bar is fixedly connected with the second support.

[0006] Through the above technical scheme, the first support and the second support are connected through hinging, the obstacle crossing performance of the walking wheel on the second support is improved, the balance frame can improve the stability of the chassis, and the middle part of the cross bar is hingedly connected with the chassis, so that the cross bar can rotate around the rotating shaft, when the walking wheel on one of the second supports crosses the obstacle, the second support can be lifted upward, the support bar connected with the second support moves upward, at this time, the cross bar rotates around the rotating shaft, so that one end of the cross bar connected with the support bar moves upward, and at this time, the chassis can still keep balance and stability.

[0007] Preferably, a damping device is arranged between the crossbar and the support rod, the damping device comprising a first connecting rod and a second connecting rod, the first connecting rod being hingedly connected to the crossbar, the second connecting rod being hingedly connected to the support rod, and the first connecting rod and the second connecting rod being connected by a damping spring.

[0008] Through the above technical solution, the damping device can further improve the stability.

[0009] Preferably, a flexible connecting piece is arranged between the two support rods.

[0010] Through the above technical solution, a pulling force can be provided to prevent the two second supports from being outwardly splayed during operation.

[0011] Preferably, the flexible connecting piece is a steel cable.

[0012] Through the above technical solution, the flexible connecting piece has suitable deformation capacity and strong tensile capacity.

[0013] Preferably, the two ends of the flexible connecting piece are connected to the support rods by hand screws.

[0014] Through the above technical solution, the tightness of the flexible connecting piece can be adjusted conveniently.

[0015] Preferably, the first support is connected to the chassis by a damping connecting rod.

[0016] Through the above technical solution, the stability of the chassis is further improved.

[0017] Preferably, the second support is located in front of the first support.

[0018] Through the above technical solution, the movable second support is located in front of the direction of travel, which can better cross obstacles.

[0019] Preferably, two walking wheels are installed on the first support, and one walking wheel is installed on the second support.

[0020] Through the above technical solution, three wheels on one side are adopted, so that the stability of the chassis is better.

[0021] The beneficial effects of the utility model are as follows:

[0022] 1. The first support and the second support are hingedly connected, the obstacle-crossing performance of the walking wheel on the second support is improved, the balance frame can improve the stability of the chassis, the crossbar is hingedly connected to the chassis in the middle, one of the walking wheels on the second support can cross obstacles, the second support can be lifted upward, the support rod connected to the second support moves upward, the crossbar rotates around the rotation shaft, one end of the crossbar connected to the support rod moves upward, and the chassis can still be balanced and stable.

[0023] 2、The two supporting rods are provided with flexible connecting members, which can provide tension to prevent the two second supports from being outwardly splayed during operation. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. Among them:

[0025] Fig. 1 It is a structural schematic diagram of embodiment 1.

[0026] Fig. 2 It is a structural schematic diagram of the balance frame of embodiment 1.

[0027] Chassis 1, first support 21, second support 22, walking wheel 3, cross bar 41, supporting rod 42, first connecting rod 51, second connecting rod 52, shock absorbing spring 53, flexible connecting member 6, hand screw 61, shock absorbing connecting rod 7. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from the description, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0029] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0030] Embodiment 1

[0031] As Figs. 1-2As shown in the figure, a chassis balance frame of a vibrating robot comprises a chassis 1, a support frame, walking wheels 3 and a balance frame, the support frame comprises two first support frames 21 and two second support frames 22, the second support frames 22 are located in front of the first support frames 21. Two walking wheels 3 are installed on the first support frames 21, and one walking wheel 3 is installed on the second support frame 22. Each first support frame 21 is hingedly connected with one of the second support frames 22, and the first support frame 21 is connected with the chassis 1 through a damping connecting rod 7. The second support frame 22 is connected with the balance frame, and the balance frame is connected with the chassis 1, the balance frame comprises a crossbar 41 and two supporting rods 42, the middle part of the crossbar 41 is hingedly connected with the chassis 1, and the two ends of the crossbar 41 are hingedly connected with one of the supporting rods 42, and the supporting rod 42 is fixedly connected with the second support frame 22.

[0032] Preferably, a damping device is arranged between the crossbar 41 and the supporting rod 42, the damping device comprises a first connecting rod 51 and a second connecting rod 52, the first connecting rod 51 is hingedly connected with the supporting rod 42, and the second connecting rod 52 is hingedly connected with the crossbar 41, and the first connecting rod 51 and the second connecting rod 52 are connected through a damping spring 53.

[0033] A flexible connecting piece 6, preferably a steel cable, is arranged between the two supporting rods. The two ends of the flexible connecting piece 6 are connected with the supporting rods 42 through hand screws 61 respectively.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A chassis balance frame for a vibrating robot, characterized by: The chassis, the support, the walking wheel and the balance frame are included, the support includes two first supports and two second supports, the walking wheel is installed on the first support and the second support respectively, each first support is hinged with one of the second supports, the first support is connected with the chassis, the second support is connected with the balance frame, the balance frame is connected with the chassis, the balance frame includes a crossbar and two support rods, the middle part of the crossbar is hinged with the chassis, the two ends of the crossbar are hinged with one of the support rods, and the support rod is fixedly connected with the second support.

2. The chassis balance frame of a vibrating robot according to claim 1, wherein: A damping device is arranged between the crossbar and the support rod, the damping device includes a first connecting rod and a second connecting rod, the first connecting rod is hinged with the crossbar, the second connecting rod is hinged with the support rod, and the first connecting rod and the second connecting rod are connected through a damping spring.

3. The chassis balance frame of a vibrating robot according to claim 1, wherein: Flexible connecting pieces are arranged between the two support rods.

4. The chassis balance frame of a vibrating robot according to claim 3, wherein: The flexible connecting piece is a steel cable.

5. The chassis balance frame of a vibrating robot according to claim 3, wherein: The two ends of the flexible connecting piece are connected with the support rod through hand screws respectively.

6. The chassis balance frame of a vibrating robot according to claim 1, wherein: The first support is connected with the chassis through a damping connecting rod.

7. The chassis balance frame of a vibrating robot according to claim 1, wherein: The second support is located in front of the first support.

8. The chassis balance frame of a vibrating robot according to claim 1, wherein: Two walking wheels are installed on the first support, and one walking wheel is installed on the second support.

Images