摘要:
The present invention provides a multiple-point grounding type foot portion supporting mechanism having excellent reliability, in which the respective supporting points passively follow unevenness of the grounding surface such as a road surface, and which is capable of quickly supporting foot bottoms at polygonal points and preventing falling over even on a grounding surface having level differences by fixing the supporting points when all supporting points are grounded. The multiple-point grounding type foot portion supporting mechanism includes: base portions each disposed on the foot bottom of the foot portion of a walking robot; three or more foot bottom supporting portions each having its one end part disposed and protruding downward from the bottom face of the base portion, each of which independently moves upward when being grounded and is slidably or rotatably supported; grounding sensors each disposed at the base portion or the foot bottom supporting portion, which detect grounding of the respective foot bottom supporting portions; and lock mechanisms disposed at the base portion, which control and brake the movements of all foot bottom supporting portions when the grounding sensors detect grounding of all foot bottom supporting portions.
摘要:
It is an object of the present invention to provide a linear motion link device capable of reducing a load applied to an actuator and capable of saving consumption of power and a bipedal walking robot provided therewith. Therefore, this is why the linear motion link device is held and locked by a holding brake so as not to telescope during the stop of the actuator. The linear motion link device of the present invention is constituted so as to include an actuator (28) and a holding brake (30) which holds and locks a movable portion (41) of the actuator (28) and to freely telescope in a longitudinal direction of the linear motion link device (1) by driving of the actuator (28). Further, a bipedal walking robot of the present invention has a constitution that the linear motion link device (1) having the holding brake (30) which holds and locks the movable portion (41) of the actuator (28) is provided.
摘要:
It is an object of the present invention to provide a lower half body module of a bipedal walking robot which is excellent in practicality in the point that it is possible to transport a heavy load, and which is excellent in the degree of freedom in designing in the point that it is possible to mount or incorporate an upper half body having a large weight. Therefore, this is why legs of the lower half body module are constituted by a parallel link mechanism to sustain a large load. The lower half body module (1) of the present invention includes a base (2), aright foot (3) and a left foot (4), a plurality of passive joints (6, 7, 8) which are respectively provided on the base (2), the right foot (3) and the left foot (4), and parallel link mechanism portions (1a, 1b) which are respectively provided between the passive joint (6) provided on the base (2) and the passive joints (7, 8) provided on the right foot (3) and between the passive joint (6) provided on the base (2) and the passive joints (7, 8) provided on the left foot (4).
摘要:
It is an object of the present invention to provide a lower half body module of a bipedal walking robot which is excellent in practicality in the point that it is possible to transport a heavy load, and which is excellent in the degree of freedom in designing in the point that it is possible to mount or incorporate an upper half body having a large weight. Therefore, this is why legs of the lower half body module are constituted by a parallel link mechanism to sustain a large load. The lower half body module (1) of the present invention includes a base (2), a right foot (3) and a left foot (4), a plurality of passive joints (6, 7, 8) which are respectively provided on the base (2), the right foot (3) and the left foot (4), and parallel link mechanism portions (1a, 1b) which are respectively provided between the passive joint (6) provided on the base (2) and the passive joints (7, 8) provided on the right foot (3) and between the passive joint (6) provided on the base (2) and the passive joints (7, 8) provided on the left foot (4).
摘要:
A quadruped walking robot, comprising a body part having a horizontal swing part, a horizontal swing drive part, an upper side upper leg part pivotally supported on the horizontal swing part, a lower side upper leg part disposed parallel with the lower part of the upper side upper leg part, an upper leg rotatingly driving part rotatingly driving the upper side upper leg part, a lower leg part having an upper end part to which the tip part of the upper side upper leg part and the tip part of the lower side upper leg part are pivotally connected on the upper and lower sides, and ground-contact part disposed at the lower end part of the lower leg part, and an elastic extensible part disposed at the middle part of the lower side upper leg part and elastically extending/retracting in the longitudinal direction.
摘要:
The present invention provides a quadruped walking robot the production costs and weight of which can be reduced by reducing the number of driving portions, and which is capable of carrying out stabilized walking motions even with the degree of freedom reduced in the leg portions.A quadruped walking robot 1 according to the present invention comprises: a horizontal swivel portion 4 disposed so as to freely swivel in the horizontal direction in the main body portion 2; a horizontal swivel driving portion 5 for driving and turning the horizontal swivel portion 4 in the horizontal direction; an upper side upper leg portion 9 rotatably axially attached in the horizontal swivel portion 4 so as to freely turn in the vertical direction; a lower side upper leg portion 11 disposed roughly parallel to the lower part of the upper side upper leg portion 9; an upper leg driving and turning portion 10 for driving and turning the upper side upper leg portion 9 in the vertical direction; a lower leg portion 13 in which the distal end part of the upper side upper leg portion 9 and the distal end part of the lower side upper leg portion 11 are axially supported vertically at the upper end portion; and a grounding portion 17 disposed at the lower end portion of the lower leg portion 13; and a resilient extension and contraction portion 12, disposed at an intermediate portion of the lower side upper leg portion 11, which resiliently extends and contracts in the lengthwise direction.
摘要:
The invention provides a robot apparatus not requiring any incidental equipment in a building since an autonomous behavior is enabled, and capable of coping with abnormal phenomena. The robot apparatus includes means (112) for judging an autonomous mode or an autonomous/remote collaboration mode, means (113) for executing an autonomous motion when the mode judging means judges that the mode is an autonomous mode, means (117) for judging the collaboration ratio when the mode judging means judges that the mode is an autonomous/remote collaboration mode, means (118) for executing a complete remote motion when the judged collaboration ratio is 100% remote, and means (119) for executing an autonomous/remote collaboration motion when the judged collaboration ratio is not 100% remote.
摘要:
An object of the invention is to provide a remote control system for robot in which a remotely controlled robot apparatus is capable of carrying out skillful movement and movement for removing a heavy load. A robot remote control apparatus 1 includes a remote instruction unit 4 for generating control data for the robot apparatus 2, a first computer unit for inputting and processing the control data, and a first mobile transmission unit for transmitting the control data to a base station 19 connected to a public transmission network 20; the robot apparatus 2 includes a second mobile transmission unit for receiving the control data transmitted from the base station 21 connected to the public transmission network 20 and a second computer unit for processing the control data and controlling a mechanism portion 10; the mechanism portion includes one or two heavy-load working arms, one or two light-load working arms, and a traveling system, all of which are controlled by the second computer unit; and the second computer unit controls the one or two heavy-load working arms, the one or two light-load working arms and the traveling system on the basis of the control data for the robot apparatus 2.
摘要:
Provided is a fire-fighting robot that can quickly start to fight a fire occurring at a hazardous location, which firefighters cannot access, and extinguish fires occurring at any location without receiving a supply of fire extinguishing water. The fire-fighting robot (1) of the present invention is self-propelled and remote-controlled via wireless or mobile communications to fight a fire. The robot includes one or more fire extinguisher storage portions (24a, 24b) for storing fire extinguishers (24c, 24d) which provide a jet of a fire-fighting agent from a jet outlet (26) by depressing a lever, a jet control portion disposed in the fire extinguisher storage portion (24a, 24b) for depressing the lever, and a jet outlet securing portion (26a) for detachably securing the jet outlet (26) of the fire extinguisher (24c, 24d).
摘要:
The invention has an object to provide a robot remote controlling apparatus that can easily and comfortably carry out operations at the finger portion operating portion and arm portion operating portion and can easily and comfortably carry out operations at other parts than at the above-described operating portions. The robot remote controlling apparatus includes a rack 30 that accommodates said computer apparatus excluding a display 24 and an input device 28, and at the same time, that mounts the display 24; an up and down moving arm 20 that is rotatably disposed on said rack and whose tip end portion 20b can move up and down; a supporting section 10 rotatably disposed on said tip end portion, which detects a turning angle with respect to said tip end portion as a left and right turning angle of a head portion, and detects a turning angle of a roller 14a disposed on the upper surface thereof as an up and down turning angle of the head portion, and in which said input device 28 is disposed at the front side thereof, and said left and right upper limb portion operating portions 11 are disposed at the left and right sides thereof; and an independent box-shaped leg operating section 70 on which said fuselage operating portion is disposed.