阅读说明：本技术 一种带机械人的平衡上车架挖掘机 (Balance upper frame excavator with robot ) 是由 潘胤卓 孙凯 肖峰 刘鑫 肖童 杜家欣 王鹏飞 孙鹏 董闯 佟昕锐 于 2021-08-02 设计创作，主要内容包括：本实发明公开了一种带有机器人的平衡上车架挖掘机,挖掘机的底盘与上车架由四根电动伺服推杆连接,构成六自由度平衡台。通过检测挖掘机底盘的倾斜角度,控制四根电动伺服推杆的运动行程,保持上车架水平；机械人在滑轨上移动,可自动完成更换铲斗、钻头等工作部件。(The invention discloses a balance upper frame excavator with a robot, wherein a chassis of the excavator is connected with an upper frame through four electric servo push rods to form a six-freedom-degree balance table. The movement strokes of four electric servo push rods are controlled by detecting the inclination angle of the chassis of the excavator, so that the upper frame is kept horizontal; the robot moves on the slide rail, and can automatically complete the replacement of working components such as a bucket, a drill bit and the like.)

1. The utility model provides a balanced frame excavator in area robot which characterized in that: the upper frame (3) is connected with the chassis (5) through an electric servo push rod (4).

2. The balanced undercarriage excavator with robot of claim 1 further comprising: the robot (1) moves on the slide rail (2).

Technical Field

The invention relates to an excavator, in particular to a balance upper frame excavator with a robot.

Background

At present, the upper frame of the excavator is generally composed of a single frame, namely, a single frame is utilized to support a cab. For example, chinese patent publication No. CN306190264S discloses a novel design of excavator, in which when the road is uneven, the upper frame and the cab may be inclined, which affects the comfort of the driver. When the working parts such as a bucket, a drill bit, a punching machine and the like of the excavator are replaced, the excavator still needs to be manually taken off and replaced, time and labor are wasted, and the working efficiency is influenced.

Disclosure of Invention

In order to overcome the following two disadvantages: 1, the driving cabin is inclined along with the change of the operation terrain during the operation of the excavator, and 2, the replacement of the working parts of the excavator arm needs to be manually replaced. The invention keeps the cockpit horizontal in real time through the six-degree-of-freedom balancing stand, thereby improving the comfort degree of the cockpit. The robot automatically picks up the working parts, so that the working parts such as the bucket and the drill bit can be replaced automatically and quickly, and the efficiency of replacing the working parts is improved.

The technical scheme adopted by the invention is as follows: the six-degree-of-freedom balancing platform consists of four electric servo push rods, and the motion strokes of the four electric servo push rods are calculated in real time by detecting the inclination angle of the chassis of the excavator to keep the cockpit horizontal. The robot is connected with the upper frame through a slide rail, and automatically picks up and replaces working components such as a bucket, a drill bit and the like.

The invention has the beneficial effects that: the six-degree-of-freedom balance station enhances the operation comfort of the driver. The full-automatic replacement of working components such as a bucket and a drill bit is realized through a mechanical robot, the operation efficiency is improved, and the manual operation intensity is reduced.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the present invention

Fig. 2 is a schematic view of the upper frame.

In the figure, 1 is a robot, 2 is a slide rail, 3 is an upper frame, 4 is an electric servo push rod, and 5 is a chassis.

Detailed Description

A balanced upper frame excavator with a robot is embodied in two aspects during working, namely the robot and an upper frame balancing stand.

When the robot works, the robot (1) moves on the slide rail (2) to automatically replace working components such as a bucket, a drill bit and the like.

When the chassis (5) inclines due to the fact that the road is uneven, the inclination angle of the chassis of the excavator is detected, the motion strokes of the four electric servo push rods (4) are calculated in real time, the electric push rods extend out, and the upper frame (3) is kept horizontal.