40results about How to "Realize lifting and moving" patented technology

The invention belongs to the technical field of robot accessories, and particularly relates to a lifting device and a robot. According to the lifting device, a rotating driving part is used for driving a cam to rotate, a cam rod penetrates through a mounting base, and a matching column of the cam rod stretches into a spiral groove of the cam. When the cam rotates, the matching column can move in the spiral groove, and the inner wall of the spiral groove applies force to the matching column along a cam shaft, so that the cam rod slides relative to the mounting base, and thus a connecting base connected with the cam rod moves relative to the mounting base. According to the robot with the lifting device, a lifted part is mounted on the connecting base, so that the lifting movement of the lifted part can be achieved. The mounting base, the cam and the cam rod are matched, and the device is simple, so that the system size is reduced. The lifting device serves as a modular structure and canbe quickly mounted to a place requiring a lifting function, such as a vehicle body of an existing automatic inspection robot. During operation, the lifted part is lifted, and the lifted part drops during non-operation, so that the lifted part is protected.

The invention discloses a lifting mechanism, and belongs to the technical field of sample loading and unloading. The lifting mechanism comprises a limiting shaft, sliding blocks and at least two sets of positioning components. The sliding blocks are sleeved with the limiting shaft, the positioning components are arranged in the sliding blocks, positioning sections are arranged on the limiting shaft in the vertical direction, the positioning components can be buckled in the positioning sections, and therefore the positions, obtained after the sliding blocks ascend and descend, of the sliding blocks can be fixed. The lifting mechanism is simple in structure, the lifting movement of the lifting mechanism on the limiting shaft can be achieved by means of the sliding blocks, and according to the lifting mechanism, the positions, obtained after the sliding blocks ascend and descend, of the sliding blocks can be fixed by means of cooperation of the positioning sections and the positioning components.

The invention discloses a glass carrying device. The glass carrying device comprises a first supporting base, a first driving part, a second supporting base and a suction cup part. Transmission wheels are arranged at the bottom of the first supporting seat; the first driving part comprises a first driving piece and a second driving piece, the second driving piece is slidably connected into the first driving piece, and the first driving piece is arranged on the first supporting seat; the bottom of the second supporting seat is connected to the top of the second driving part; the sucker part comprises a sucker rotating shaft, a sucker frame and a sucker piece, one side of the sucker frame is rotationally connected to the side end of the second supporting seat through the sucker rotating shaft, and the sucker piece is arranged on the other side of the sucker frame; through driving of the second supporting seat and the first driving part, the suction cup part does lifting motion relative to the first supporting seat. According to the glass carrying device, lifting of the glass can be adjusted and controlled conveniently so that friction and collision between the glass and the ground can be avoided, packaging of the glass is facilitated, and carrying and loading of the glass are facilitated.

The invention discloses marine loudspeaker equipment which comprises a rod member and an assembly portion in sliding fit with the rod member. A sliding cavity is arranged on the right side in the rod member, a stud is arranged in the sliding cavity, the top end of the stud is connected with a first motor, and an inserting connection portion with an oblique sliding portion is fixedly arranged in the middle of the top end of the inner wall on the left side of the sliding cavity; the assembly portion is arranged in the sliding cavity and is in sliding fit with the same and in threaded fit connection with the stud, an inserting connection groove with an oblique groove is formed in the middle of the top end of the left end face of the assembly portion, a containing cavity is arranged in the middle in the assembly portion, a steering shaft is arranged on the right side in the containing cavity, the top end of the steering shaft penetrates the assembly portion to upwards extend and run for matched connection, the top end of the steering shaft is in running connection with a turnplate, and a loudspeaker is arranged on the top face of the turnplate. The marine loudspeaker equipment is simple in structure, convenient to operate, supportive of adjusting of sound amplifying direction at proper time and convenient for maintenance, and using efficiency is improved.

The invention relates to the technical field of ocean operation, in particular to an offshore lifting platform system. The offshore lifting platform system comprises a platform and pile legs used for supporting the platform. The offshore lifting platform system further comprises trunks mounted on the platform. Each trunk comprises a limiting hole segment used for limiting the corresponding pile leg in the radial direction and an allowing hole segment used for allowing deflection deformation of the corresponding pile leg. Each limiting hole segment is coaxial with the corresponding allowing hole segment, each limiting hole segment is arranged at the longitudinal end of the corresponding trunk, each allowing hole segment is arranged in the longitudinal interior of the corresponding trunk, and the outer diameter of each allowing hole segment is larger than the inner diameter of the corresponding limiting hole segment. By means of the above structural arrangement, the limiting hole segments limit the radial positions of the pile legs, meanwhile, the allowing hole segments allow partial deflection deformation, generated by stress, of the pile legs, partial deformation structures and the trunks are prevented from generating abutting extrusion, and therefore the durability of the offshore lifting platform system is improved, and meanwhile the fault rate is decreased.

The invention discloses a no avoidance double-deck three-dimensional stopping device comprising front stand columns, rear stand columns, support shafts, bearing beams, a car carrying board and an extension board; the support shafts are fixedly connected with the upper ends of the two front stand columns; the bearing beams are fixedly connected with the upper ends of the rear stand columns; a bearing frame is fixed below the car carrying plate in a connecting mode; a sliding bracket is fixed below the extension board in a connecting mode; the positions, close to two sides, of the rear end of the sliding bracket are provided with at least one sliding rail extending backwards; a rack is arranged at the inner side of the sliding rail in the length direction; a driving motor corresponding to the rack is arranged at the lower side of the front portion of the bearing frame; a motor shaft of the driving motor is connected with a gear; and the gear is meshed with the rack. The no avoidance double-deck three-dimensional stopping device is simple in structure and convenient and fast to assemble, the installation cost is low, the availability is high, and the energy consumption is low; and theno avoidance double-deck three-dimensional stopping device can be applied to the installation of residential stalls.

The invention discloses loudspeaker equipment for a ship. The loudspeaker equipment for the ship comprises a rod piece and an assembling part which is in sliding fit with the rod piece; a slide chamber is formed in the internal right side of the rod piece; a stud is arranged in the slide chamber; the top end of the stud is connected with a first motor; an inserting block with an inclined sliding part is fixedly arranged at the middle part of the top end of the inner wall of the left side of the sliding chamber; an assembling part is arranged in the slide chamber and in sliding fit with the slide chamber; the assembling part is connected with the stud in the form of screw-thread fit; an inserting groove with an inclined groove is formed in the middle part of the top end of the end surface of the left side of the assembling part; an accommodating chamber is formed in the middle part of the interior of the assembling part; a steering shaft is arranged on the right side of the interior of the accommodating chamber; the top end of the steering shaft penetrates through the assembling part to extend upwards and is connected with the assembling part in the form of running fit; the top end of the steering shaft is connected with a turntable in the form of running fit; and a loudspeaker is arranged on the top surface of the turntable. The loudspeaker equipment for the ship has the advantages that the loudspeaker equipment for the ship is simply structured and convenient to operate, the sound amplifying direction can be adjusted in time, the loudspeaker equipment for the ship is convenient to overhaul and maintain and the service efficiency is increased.