37results about How to "Facilitate serial production" patented technology

The invention discloses a bionic vapor chamber liquid-absorbing core. The structure of the liquid-absorbing core is based on the efficient transport structure of plant leaves, and is designed according to the transport principle of plant leaves from point to surface and the principle of the shortest path of transport. A novel vapor chamber imitating the transport structure of plant blades. The soaking plate can be integrated with the liquid-absorbing core, so that the working fluid can quickly enter the fractal channel under the action of capillary pressure, and the working fluid transported through the fractal channel can quickly enter the polygonal microstructure surrounded by the fractal channel. And quickly reach the entire condensation surface of the soaking plate, quickly condense into a liquid state, and then return to the evaporation end under the action of capillary pressure. After completing a cycle, it is ready for the next evaporation. At the same time, the polygonal micro-channel structure imitating the leaf vein structure promotes the liquid working fluid to quickly flow to the periphery of the condensation end along the network channel of the liquid-absorbing core, which speeds up the circulation of the working fluid transmission circuit and improves the heat transfer efficiency. The overall size is small and suitable for in sophisticated electronic equipment.

The invention belongs to the field of vacuum system elements, and particularly relates to a guide rail vacuum connection rod gate valve. The guide rail vacuum connection rod gate valve comprises a valve body (2) of which a work cavity is internally provided with a transmission mechanism; the transmission mechanism comprises two symmetrical parallel guide rails (6); the guide rails (6) comprise an upper layer rail work surface (601) and a lower layer rail work surface (602) of which one end part is provided with a sunk slot (12); the upper layer rail work surface (601) is provided with a valve frame (7) and is in slide connection with a guide wheel mechanism I (4); the lower layer rail work surface (602) is provided with a valve holder (8); a guide wheel mechanism II (5) is in slide connection with the lower layer rail (602); a connection rod (11) is arranged between the valve frame (7) and the valve plate (8). The guide rail vacuum connection rod gate valve is simple in structure, easy to disassemble, good in sealing property, high in reliability and suitable for high-temperature radiation work conditions.

The embodiment of the invention provides a modular air handling unit. The modular air handling unit is used for a central air conditioning system and comprises a plurality of functional sections, each functional section in the multiple functional sections is an independent functional section module, and the multiple functional section modules are combined to form the modular air handling unit. Because functional units of the modular air handling unit are manufactured to be the corresponding functional sections, the functions of the modular air handling unit can be divided, produced and assembled in a modular mode, then serialization of modular air conditioner products is facilitated, the functional modules of the modular air handling unit can be arranged compactly, and connection matching and changes in addition and deletion between the corresponding modules can be adjusted freely.

The invention relates to a hydraulic supporting leg structure and a movable type crusher. The hydraulic supporting leg structure comprises a supporting leg base assembly, a hydraulic supporting leg assembly, a hanging structure and a jacking structure, wherein the supporting leg base assembly is fixedly connected to a frame body of a to-be-supported device; the hydraulic supporting leg assembly can be hung onto the supporting leg base assembly through the hanging structure and can be used for jacking the supporting leg base assembly through the jacking structure. The hydraulic supporting leg structure provided by the invention is convenient to assemble and disassemble, the off-road capability and the passing capacity of the overall movable type crusher can be improved, the overall weight is reduced during movement, the movable type crusher is convenient to transport and maintain, and serialization and immediate replacement are facilitated.

The invention provides a method and machine for calcining materials, including: feeding equipment, a preheating chamber, a calcining chamber, a cooling chamber, a discharging device and an exhaust gas discharge system. The calcining chamber is provided with 1 to 10 rows of peripheral burners for preheating The chamber and the cooling chamber are arranged horizontally. The preheating chamber and the cooling chamber are respectively divided into a high temperature preheating chamber and a low temperature preheating chamber, a high temperature cooling chamber and a low temperature cooling chamber by partition walls. The materials in the preheating chamber and cooling chamber move laterally under the push of the pusher mechanism, the higher temperature air after cooling the product in the high temperature cooling chamber is used as combustion air, and the high temperature air after cooling the product in the low temperature cooling chamber preheats the air in the preheating chamber limestone material. The invention makes full use of heat energy, saves heat exchange equipment, and reduces equipment investment and operating costs. Reducing greenhouse gas emissions is conducive to environmental protection. The machine is a detachable component, and each component equipment is manufactured separately and assembled on site, which is convenient for transportation, installation, maintenance and replacement, and is conducive to serial production of calcining machines.

The invention relates to a speed reducer used for controlling a motor, which comprises an input shaft, a step planetary gear, an internal gear, an output shaft, a right housing, a left housing and a plurality of support bearings. The invention has the advantages that: a high rotational speed meshing is arranged for the gear of the speed reducer, so the processing of the gear is simple with low noise and little heat generating, which is especially obvious with the reducing speed ratio increasing; rolling bearing matching is adopted for the gear and the bearing with high efficiency and convenient installation of the output and the input shafts; 4 to 7 gears participate in meshing work when the gear is meshed with good equal load property, little heat generating, low noise and long service life due to low speed meshing of the gear; four gears can form a speed reducer with less than 100 of drive ratio, thereby adapting to requirement of each sequence reduction ratio and facilitating serial production; reasonable addendum coefficient, modification coefficient and serrated angle of pressure are adopted, thereby achieving a higher transmission efficiency.

The invention provides a suction nozzle for cleaning the road surface, which relates to the field of a road sweeper component. The suction nozzle mainly solves the following problem: under the condition that the air quantity of a blower of a road sweeper is not changed, more than one closed cavity bodies made of soft materials are additionally arranged between an upper cover in the suction nozzleand the road surface so as to exert the function of throttling and press air flow of an air flow channel in the suction nozzle to cling to the road surface for rapid flowing, thereby sucking garbage into a garbage can. Each independently closed soft cavity throttling body is provided with a vent pipe which is connected to a space with the pressure intensity being equal to or higher than that of the air flow at the lower part or is connected with a pressure balancer. The suction nozzle further comprises the upper cover, a peripheral sealant skirt, a framework, supporting road wheels, a traction mechanism, a left air suction pipe orifice, a middle air suction pipe orifice and a right air suction pipe orifice, wherein the left and right air suction pipe orifices move along with a left suction nozzle or a right suction nozzle to extend out of a sweeper body for operation, and can retract to the left and right sides in a middle suction nozzle; each air suction pipe orifice is provided witha large-caliber air flow amplifier, an air back-blowing knife connected with a small-caliber air flow amplifier is respectively arranged at the lower rear part of each air suction pipe orifice, and each air back-blowing knife is matched with the blowing and sucking air flow of the blower on the road sweeper to blow and suck the garbage into the garbage can of the road sweeper.

An underwater miniature robot is composed of a segmental shell made of plastic sections and with plastic supporting frames for each segment, sealed cabins, external electric propellers, electric posture controller driven by gears, and the floating body made of foam material.

The invention provides an overrun clutch achieving rotating speed control drive and driven power reversing. The overrun clutch is formed by combining two sets of pin roller overrun clutch bodies. An inner ring base and an outer ring base of the first set of pin roller overrun clutch body are fixedly combined with an outer ring base and an inner ring base of the second set of pin roller overrun clutch body respectively. In the initial stage, pin rollers of the two sets of pin roller overrun clutch bodies make contact with and separate from the inner walls of the outer ring bases through springs respectively. The clutch works in a low-speed state, a middle-speed state and a high-speed state. At the low speed, a drive mechanism drives a driven mechanism to rotate through the first set of pin roller overrun clutch body. At the middle speed, the speed of the driven mechanism is increased to exceed the speed of the drive mechanism, and the pin roller overrun clutch bodies are in a separation state. At the high speed, the speed of the driven mechanism is higher than that of the drive mechanism, the second set of clutch body works and reversely drags an original drive mechanism, and power reversing is achieved. The clutch can be applied to the aspects such as electric cars and engine turbine supercharging systems, the performance of a car is improved under driving of a motor at the low speed, the motor is reversely dragged for power generation to achieve energy saving at the high speed, and it is guaranteed that the mechanisms run within the appropriate speed range.