63results about How to "Rich in sports" patented technology

The invention discloses a dynamic precision detection method under a complex motion state of a five-axis machine tool based on a double-ball-bar. The method comprises the following steps of step S1, determining the motion trajectory of a tool tip point; determining a tool attitude change process and planning the tool attitude; and step S3, respectively using high and low feed speeds to measure, and respectively calculating positive and negative peak values, a range, a standard deviation and an absolute average error of a detection result under two feed speeds as evaluation indexes. The dynamicprecision detection method provided by the invention comprises a richer motion state and a motion mode, and helps to detect and evaluate the dynamic precision of a five-axis numerical control machinetool more quickly, accurately and comprehensively; the parts affected by dynamic errors in tool tip point offset are separated by means of differential measurement, so that the impact of the dynamicperformance can be extracted, and the influence of geometric errors as miscellaneous errors in the dynamic performance evaluation can be reduced.

The invention discloses a landscaping robot. The landscaping robot comprises a machine frame; the machine frame is sequentially provided with a first rotary shaft, a second rotary shaft, a third rotary shaft and a fourth rotary shaft along the same horizontal plane in the direction from front to back; one side of the first rotary shaft and one side of the second rotary shaft are connected with a first traveling mechanism, and the other side of the first rotary shaft and the other side of the second rotary shaft are connected with a second traveling mechanism; one side of the third rotary shaftand one side of the fourth rotary shaft are connected with a third traveling mechanism, and the other side of the third rotary shaft and the other side of the fourth rotary shaft are connected with afourth traveling mechanism; and the first traveling mechanism comprises a first crank vertically connected to one end of the first rotary shaft and a second crank vertically connected to one end of the second rotary shaft, the first crank and the second crank are equal in length and parallel, and the other end of the first crank and the other end of the second crank are connected through a firstconnection rod. The landscaping robot can achieve the traveling function through output of one motor and is reasonable in structural design, and a mechanical hand device is diversified in motion and can meet multiple operation requirements.

The invention discloses a garden robot with an anti-rust coating. The garden robot with the anti-rust coating comprises a frame; a first rotating shaft, a second rotating shaft, a third rotating shaftand a fourth rotating shaft are arranged on the frame in sequence along the same horizontal plane from front to back; one sides of the first rotating shaft and the second rotating shaft are connectedwith a first running mechanism; the other sides of the first rotating shaft and the second rotating shaft are connected with a second running mechanism; one sides of the third rotating shaft and thefourth rotating shaft are connected with a third running mechanism; the other sides of the third rotating shaft and the fourth rotating shaft are connected with a fourth running mechanism; the first running mechanism comprises a first crank and a second crank, wherein the first crank is vertically connected to one end of the first rotating shaft and the second crank is vertically connected to oneend of the second rotating shaft. The garden robot with the anti-rust coating has the advantages that the running function can be realized through output of a single motor; the structural design is reasonable; the motions of a manipulator device are diversified so that multiple operation demands can be satisfied; as an exhibition device drives an exhibition frame by using a single main motor to realize all-around dynamic exhibition effect, the exhibition effect is perfect; and the practicability is realized.

The invention discloses a robot for garden work. The robot for the garden work comprises a rack, the rack is sequentially provided with a first rotating shaft, a second rotating shaft, a third rotating shaft, and a fourth rotating shaft along the front-to-back direction of the same horizontal plane; one sides of the first rotating shaft and the second rotating shaft are connected with a first walking mechanism, the other sides of the first rotating shaft and the second rotating shaft are connected with a second walking mechanism, one sides of the third rotating shaft and the fourth rotating shaft are connected with a third walking mechanism, and the other sides of the third rotating shaft and the fourth rotating shaft are connected with a fourth walking mechanism; and the first walking mechanism comprises a first crank vertically connected to one end of the first rotating shaft, a second crank vertically connected to one end of the second rotating shaft, the first crank and the secondcrank are equilong and parallel, and the other end of the first crank is connected with the other end of the second crank through a first connecting rod. The robot for the garden work can realize a walking function through the output of a single motor, and the structural design is reasonable; and the motion of a manipulator device is diversified, and many kinds of operation needs can be met.

The invention relates to the technical field of landscape lamps, and discloses a lifting type LED landscape lamp. The landscape lamp comprises a bottom plate, wherein a first supporting column is arranged in the middle of an upper surface of the bottom plate, the upper part of the first supporting column is connected with a second supporting column, a fixed seat is arranged at the top of the second supporting column, a supporting rod is arranged on the upper part of the fixed seat, the upper end of the supporting rod is connected with a fixed plate, a clamping threaded sleeve is arranged at the upper end of the first supporting column, the middle part of the clamping threaded sleeve is connected with the lower end of the second supporting column in a sliding mode, the upper part of the clamping threaded sleeve is in threaded connection with a nut, the middle part of the fixed plate is connected with a rotary seat in a rotary mode, and a first fixed rod is arranged at the upper part ofthe rotary seat. Through the lifting type LED landscape lamp disclosed by the invention, the rotary seat is arranged in the device to drive the rotary disc to rotate, and meanwhile, the rotary disc autorotates while rotating around the rotary seat, so that the motion of the whole device is more diversified, the displayed lamp effect is more abundant, and the ornamental effect of the whole device is improved.

The invention discloses a walking robot for municipal roads. The walking robot for the municipal roads comprises a rack, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft which are sequentially arranged on the rack in the front-and-back direction of the same horizontal plane; one side of the first rotating shaft and the second rotating shaft is connected with a first walking mechanism, and the other side of the first rotating shaft and the second rotating shaft is connected with a second walking mechanism; one side of the third rotating shaft andthe fourth rotating shaft is connected with a third walking mechanism, and the other side of the second rotating shaft and the fourth rotating shaft is connected with a fourth walking mechanism; and the first walking mechanism comprises a first crank connected vertically to one end of the first rotating shaft and a second crank connected vertically to the one end of the second rotating shaft. Thewalking robot for the municipal roads realizes a walking function through the output of a single motor, and the structure design is reasonable; the movement of a manipulator is diversified so as to meet various operation demands; and a display device realizes all-around dynamic display effect by a single main motor driving a display frame, the display effect is good, and the practicality is achieved.

The invention discloses a working implement with a mechanical arm. The working implement comprises a base. A mechanical arm device is arranged on the base and comprises a rotary shaft mounting seat fixed to the base. The rotary shaft mounting seat is sequentially and rotationally connected with a first rotary shaft, a second rotary shaft and a third rotary shaft in a sleeved manner from outside toinside. A rotary support is arranged at the front end of the first rotary shaft. The two ends of the rotary support are rotationally connected with a first gear and a second gear correspondingly. Thefirst gear and the second gear are arranged in parallel and oppositely. A third gear is fixedly connected to the front end of the second rotary shaft. The third gear and the first gear are arranged perpendicularly and are in engaged transmission. The shape of the first gear is the same as that of the third gear. The mechanical arm device of the working implement achieves motion diversification and can meet multiple working requirements; and a workpiece clamping device achieves the clamping effect of two times through a clamping air cylinder, the structure is simple, the workpiece clamping stability is high, and practicality is achieved.

The invention discloses an efficient machine structure used for logistic operation. The efficient machine structure used for logistic operation comprises a carriage. A mechanical hand device is arranged on the carriage and comprises a rotary shaft installation seat fixed to the carriage. A first rotary shaft, a second rotary shaft and a third rotary shaft are sequentially and rotationally sleevedwith the rotary installation seat from outside to inside. A rotary support is arranged at the front end of the first rotary shaft. The two ends of the rotary support are rotationally connected with afirst gear and a second gear which are parallel and arranged oppositely. A third gear is fixedly connected to the front end of the second rotary shaft. The third gear and the first gear are arranged perpendicularly and are in engaged transmission. The first gear and the third gear are in the same shape. The mechanical hand device is diverse in motion, reasonable in structural design and capable ofmeeting various operation requirements; and external space is not occupied after a tail door of the carriage is opened, the length of the carriage is not increased, operation is convenient, and practicability is obtained.

The invention discloses an energy-saving environmentally friendly robot for a municipal administration path. The energy-saving environmentally friendly robot for the municipal administration path comprises a rack, wherein a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft are successively arranged on the rack from front to back along the same horizontal plane; one sides of the first rotating shaft and the second rotating shaft are connected with a first traveling mechanism while the other sides of the first rotating shaft and the second rotatingshaft are connected with a second traveling mechanism; one sides of the third rotating shaft and the fourth rotating shaft are connected with a third traveling mechanism while the other sides of thethird rotating shaft and the fourth rotating shaft are connected with a fourth traveling mechanism; the first traveling mechanism comprises a first crank and a second crank; the first crank is perpendicularly connected to one end of the first rotating shaft; and the second crank is perpendicularly connected to one end of the second rotating shaft. A traveling function of the robot can be fulfilledby output of a single motor, and the structural design is reasonable; and a manipulator device moves in a diversified manner, and various operation requirements can be met. An exhibition device drives an exhibition rack through a single main motor to implement all-directional dynamic exhibition effect, the exhibition effect is good, and the practicality is achieved.

The invention discloses a walking robot used for garden operation. The walking robot comprises a rack. A first rotary shaft, a second rotary shaft, a third rotary shaft and a fourth rotary shaft are sequentially arranged on the rack from front to back on the same horizontal plane. One side of the first rotary shaft and one side of the second rotary shaft are connected with a first walking mechanism, the other sides of the first rotary shaft and the second rotary shaft are connected with a second walking mechanism, one side of the third rotary shaft and one side of the four rotary shaft are connected with a third walking mechanism, and the other sides of the third rotary shaft and the fourth rotary shaft are connected with a fourth walking mechanism. The first walking mechanism comprises afirst crank vertically connected to one end of the first rotary shaft and a second crank vertically connected to one end of the second rotary shaft, the first crank and the second crank are equal in length and parallel, and the other ends of the first crank and the second crank are connected through a first connecting rod. The robot can achieve a walking function through output of a single motor,and structural design is reasonable; and motion of a mechanical hand device is diverse, and various operation requirements can be met.