37results about How to "Compact structure optimization" patented technology

The invention relates to a three-movement one-rotation four-freedom double-movable-platform parallel mechanism, belonging to the field of industrial robots. The mechanism comprises a fixed platform, an upper movable platform and a lower movable platform, four branched chains, and four drive devices; the movable platform comprises an upper movable platform and a lower movable platform which are parallel to each other, a connection mechanism connected with the upper and movable platforms, and a transmission mechanism; the first branched chain and the third branched chain of the four branched chain are connected with the fixed platform and the upper movable platform; the second branched chain and the four branched chain are connected with the fixed platform and the lower movable platform; the transmission mechanism consists of a link rod slider mechanism and a slider swing rod mechanism which are connected with each other in series. According to the invention, the moving motion is output as rotating motion by the smart combination of the four-link rod mechanism, and the over-constrained characteristic and high rigidity of quadrangular close-loop mechanism are used, thus, the rigidity and stability of the whole parallel mechanism is enhanced and the structure is more compact.

The invention provides a capsule operating mechanism of a tyre vulcanizer. The capsule operating mechanism is characterized in that: the capsule operating mechanism comprises a capsule, a capsule cylinder, an upper clamp ring, a lower clamp ring and steam conduits; an accommodation space for accommodating the capsule is arranged in the capsule cylinder, the top surface of the capsule cylinder is provided with an opening communicated with the accommodation space, the upper clamp ring is used for fixing the upper end of the capsule, the lower clamp ring is used for fixing the lower end of the capsule, and the steam conduits are communicated with the capsule; the capsule is contracted in the accommodation space in the capsule cylinder before the capsule operating mechanism is used; the upper clamp rang and the lower clamp ring simultaneously drive the capsule to depart from the accommodation space to a preset height and the capsule is aerated by the steam conduits when the capsule operating mechanism is used; and the upper clamp ring and the lower clamp ring simultaneously drive the lower end of the capsule to contract to the accommodation space and a gas in the capsule is exhausted by the steam conduits after the capsule operating mechanism is used. The invention aims to provide the capsule operating mechanism which has the functions of independent upper clamp ring elevation, independent lower clamp ring elevation, independent steel ring elevation, rapid capsule changing and the like, and can independently complete all functions of three parts of an ejector, a jig and the like of an original RIB (rolling in bladder) type capsule operating mechanism.

The invention discloses a pipeline running structure in the air of a horizontal plus numerical control turntable, which includes a connecting rod, a rotating distributor, a rotating drag chain, a rotating drag chain groove, a cable routing groove bracket and a base, and a plurality of lifting lugs are fixed on the lower side of the connecting rod , the rotary towline is coaxially set directly above the workbench, and the rotary towline with a rotation range of ±180° is bent and set in the rotary towline tank. There are several first pipe joints on the rotary distributor. The upper end of the rotary distributor It is hingedly connected with the connecting rod, and the lower end is fixed on the rotating towline groove. The rotating towline groove is fixed on the upper end of the wire groove bracket. The lower end of the wire groove bracket is fixed on the base. The CNC turntable is fixed on the base, the wiring trough bracket is fixed with the CNC turntable, and the base is fixed on the workbench. The aerial pipeline structure realizes the connection of external cables, oil pipes, and air pipes on the 360°rotary table, so that the horizontal machining center machine tool can run semi-open pipelines within the processing area, and it is not easy to pile up and hang chips.

The invention discloses an oil pump rack assembly comprising an oil pump, a guide rod, a jetting pump, a pressure adjusting valve, a clamping ring, a pressure adjusting valve seat, a pipe fitting assembly, an oil pump support, an active-drive jetting pump and a sensor mounting seat. The oil pump and the guide rod are mounted on the oil pump support, the pressure adjusting valve is mounted in the pressure adjusting valve seat, the pressure adjusting valve seat and the pipe fitting assembly are fixedly connected with the oil pump support mounted on an oil barrel, the active-drive jetting pump is connected to one pipeline of the pipe fitting assembly in a sealed manner and is mounted in the oil barrel through a seal bowl, the sensor mounting seat is mounted on the oil barrel, and the bottom of the oil barrel is provided with a damping pad. According to the oil pump rack assembly, the sensor mounting seat is arranged on the oil barrel, the edge of the oil barrel can be lifted, and the volume of the oil barrel can be increased; the oil support integrates the oil pump, the pressure adjusting valve seat, the pipe fitting assembly and the jetting pump assembly, and assembly is facilitated; damping effect is improved, connections among components are more reliable and stable, and structure is more compact; and the system pressure can be more stable by the aid of the diaphragm type pressure adjusting valve.

The invention relates to a hydrogen and oxygen generation system which comprises a support device, and a hydrogen and oxygen generation device and a power supply device which are connected with each other and arranged on the support device, wherein the hydrogen and oxygen generation device comprises a control device, an input / output device and an electrolysis device which are connected with each other, and controlled by the control device, and a housing; the power supply device is one or two of solar panels and a wind driven generator; the control device is arranged in the housing; the input / output device penetrates through the housing; the electrolysis device is arranged in the housing; the input / output device and the electrolysis device are sequentially connected from the top down; and the input / output device is connected with the power supply device. According to the system, renewable energies of optical energy and wind energy are fully used by a simple and optimized structure, so that the cost of system equipment is lowered, the energy is saved greatly, the safety and the stability of green production of hydrogen and oxygen are improved greatly, efficient, saving, green and environment-friendly production is achieved, and the system is suitable for industrial popularization and application in the relevant production field.