A quadrupedal bio-inspired robot

Abstract

The utility model discloses a four -legged bionic robot relates to bionic robot technical field, the main body top is equipped with rudder machine fixed bin, and the inside of rudder machine fixed bin is equipped with rudder machine body, the top of rudder machine body is connected with PVC bearing, the top of PVC bearing is connected with rudder disc, and the outside of rudder disc is connected with leg foot structure, rudder disc top is connected with the upper connection rod, and rudder disc bottom is connected with the lower connection rod, and the upper connection rod and the lower connection rod one end are connected with leg foot structure. Through setting four groups rudder machine body and rudder disc, can through control equipment to control the running state of leg foot structure, let robot gait present linear correlation, and gait is smooth, more close four -legged animal's movement posture, when using operation, the whole body is more stable, and through the setting of upper connection rod and lower connection rod, can make rudder disc when with leg foot structure is connected, can be more firm, thereby increased the stability of the equipment when operating.

Claims

1. A quadrupedal bionic robot, comprising a main body (1) and four sets of leg structures (5) connected to the outside of the main body (1), wherein a control device is installed inside the main body (1); Its features are: The fuselage body (1) has a servo mounting compartment (2) at the top, and a servo body (7) is provided inside the servo mounting compartment (2). A PVC bearing (6) is connected to the top of the servo body (7), and a servo disk (8) is connected to the top of the PVC bearing (6). The outer side of the servo disk (8) is connected to the leg structure (5). The top of the rudder (8) is connected to an upper connecting rod (3), and the bottom of the rudder (8) is connected to a lower connecting rod (4). The other ends of the upper connecting rod (3) and the lower connecting rod (4) are both connected to the leg structure (5).

2. The quadrupedal bionic robot according to claim 1, characterized in that, The fuselage body (1) is fixedly connected to the servo motor mounting compartment (2), and the fuselage body (1) has heat dissipation holes at the bottom, and the control equipment can be electrically connected to the servo motor body (7).

3. The quadrupedal bionic robot according to claim 2, characterized in that, The top of the outer side of the servo disc (8) is connected to a bearing housing (801), and the servo body (7) is fixedly connected to the bearing housing (801) through a PVC bearing (6).

4. The quadrupedal bionic robot according to claim 3, characterized in that, The steering disk (8) is equipped with a degree-of-freedom servo motor (802), and the degree-of-freedom servo motor (802) is fixedly connected to the top of the lower connecting rod (4), and the top of the steering disk (8) is rotatably connected to the upper connecting rod (3).

5. The quadrupedal bionic robot according to claim 4, characterized in that, The upper connecting rod (3) has a first connecting groove (301) at its bottom, and the lower connecting rod (4) has a second connecting groove (401) at its bottom. The leg structure (5) has a rotating rod (501) inside. The bottom of the upper connecting rod (3) is rotatably connected to the rotating rod (501) inside the leg structure (5) through the first connecting groove (301), and the bottom of the lower connecting rod (4) is rotatably connected to the rotating rod (501) inside the leg structure (5) through the second connecting groove (401).

6. The quadrupedal bionic robot according to claim 5, characterized in that, The lower connecting rod (4) is provided with a support rod for support and fixation, and the upper connecting rod (3) is also provided with a support rod for support and fixation.

7. The quadrupedal bionic robot according to claim 5, characterized in that, The bottom of the leg structure (5) is provided with a protective pad, and the degree-of-freedom servo motor (802) is fixedly connected to the inside of the servo disk (8), and the degree-of-freedom servo motor (802) is electrically connected to the control equipment inside the fuselage body (1).

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