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292results about How to "Few parts" patented technology

Manually-pressed type rotating mop rod

The invention discloses a manually-pressed type rotating mop rod. The manually-pressed type rotating mop rod comprises an inner rod body, an outer rod body, a rotating sleeve, a guide shaft core, a rotating guide piece, a blocking portion and a braking portion. The inner rod body and the outer rod body are mutually connected in a sleeved mode. The rotating sleeve is arranged in the inner rod body and the inner wall of the rotating sleeve is provided with a spiral groove. The guide shaft core is arranged in the rotating sleeve, and the upper end of the guide shaft core is fixedly connected with the outer rod body. The rotating guide piece is sleeved at the lower end of the guide shaft core and capable of rotating along the guide shaft core. The blocking portion is arranged at the lower end of the guide shaft core and used for blocking the rotating guide piece from slipping off. The braking portion is capable of preventing the rotating guide piece from rotating. The rotating guide piece is capable of moving vertically in a small distance between the blocking portion and the braking portion. The manually-pressed type rotating mop rod is simple in structure, small in number of components, easy to assemble and high in production efficiency, and dewatering effect is improved greatly, and the phenomenon that a mop head idles can not happen in long-term use.
Owner:浙江美添乐家居用品股份有限公司

Making device of coffee capsule maker

The invention discloses a making device of a coffee capsule maker, which comprises a framework, a making component, a driving component and a making chamber used with the making component to make coffee. The making component comprises a guide-in mechanism and a brewing mechanism, the guide-in mechanism comprises a guide-in rack, a separation blade and a guide track, the upper end of the separation blade is in transfer connection onto the guide-in rack, the lower end of the separation blade is connected with the guide track via a slide pin component, the guide track is provided with a one-way advancing slide way and a one-way withdrawing slide way, when the making component approaches the making chamber, the slide pin component slides along the one-way advancing slide way and drives the separation blade to expand so as to release a capsule, when the making component resets, the slide pin component slides along the one-way withdrawing slide way and drives the separation blade to be folded after the capsule drops, and an elastic component which drives the capsule to be separated from the making chamber when the making component resets is arranged in the making chamber. The coffee capsule maker is simple in structure, convenient in use and fine in universality, coffee capsules can smoothly drop assuredly after being made, and reliability of products is improved.
Owner:ZHEJIANG KUFEER ELECTRICAL APPLIANCE

Novel pulping mechanism and pulping machine

InactiveCN101803874AFew partsRealize circular grindingBeverage vesselsMilk substitutesFruit juiceGrinding teeth
The invention relates to a novel pulping mechanism and a pulping machine. The pulping mechanism comprises a movable grinding disk and a static grinding disk, wherein the movable grinding disk is positioned at the upper side, and the grinding surface of the movable grinding disk is provided with convex grinding teeth; and the static grinding disk is positioned at the lower side, the grinding surface of the static grinding disk is provided with convex grinding teeth and feeding holes penetrating through the upper surface and the lower surface of the static grinding disk, and material and liquid enter the space between the two grinding disks through the feeding holes from the lower part of the static grinding disk for grinding; The pulping mechanism is soaked in the liquid, the height between the pulping mechanism and the bottom of a container is greater than the particle diameter of the material, the grinding teeth are used for discharging the liquid through rotation of the movable grinding disk to generate negative pressure in the grinding space, and the material at the lower part is pressed into the grinding surface from the lower part of the pulping mechanism for grinding. The pulping machine realizes the cyclical fine grinding effect by utilizing the pulping mechanism. The invention is suitable for families, has good pulping effect and little discharged residues, fully releases nutrient components in the material, and can effectively prevent the nutrient components from being damaged. The produced soybean milk, fruit juice and the like are nutrient, healthy and good in taste.
Owner:陈家明 +1

Rainwater pollutant interception well adopting cyclone separation

The invention discloses a rainwater pollutant interception well adopting cyclone separation. The well comprises a shaft and is characterized in that a cyclone unit and a precipitation unit positioned under the cyclone unit are arranged in the shaft; the cyclone unit comprises a cyclone cylinder and an inner cylinder arranged in the cyclone cylinder; outer annular spaces for rainwater to pass through in a cyclone manner are reserved at intervals between the cyclone cylinder and the shaft; a water inlet pipe communicated with the outer annular spaces is connected to the shaft; inner annular spaces for the rainwater to pass through in the cyclone manner are reserved at intervals between the inner cylinder and the cyclone cylinder; a water outlet pipe communicated with the inner annular spaces is connected to the cyclone cylinder; and the precipitation unit comprises a funnel arranged below the inner cylinder and fixed with the inner wall of the shaft, and a storage tank positioned below the funnel. According to the well, the effect of separating pollutants in the rainwater is achieved through centrifugal force generated by a cyclone effect; and the well serving as a rainwater pretreatment device can greatly reduce the pollutants flowing into river channels to ensure the unobstruction of a downstream pipe network.
Owner:苏州市清泽环境技术有限公司

Vibration energy recovering device

The invention discloses a vibration energy recovering device. The vibration energy recovering device comprises a vibration receiving device and an energy feedback device, wherein the vibration receiving device can be a damper or a hydraulic cylinder; the energy feedback device comprises a hydraulic loop, a one-way valve system and a hydraulic motor; two main branches of the hydraulic loop are connected with different cavities of the vibration receiving device respectively; two parallel hydraulic branches are connected in series with one-way valves and hydraulic motors respectively; the one-way valves are arranged oppositely in order that the two branches only generate opposite fluid flow in a single direction. According to the working principle, a piston assembly rod of the vibration receiving device (1) is used for receiving external vibration; the piston assembly rod and a cylinder block perform generate relative movement; pressure is generated in the cylinder, and hydraulic oil flows into the energy feedback device (2); when a second cavity (14) is compressed, a first one-way valve (220) is switched on, and a first hydraulic motor (222) works; when a second cavity (10) is compressed, a second one-way valve (240) is switched on, and a second hydraulic motor (242) works. The vibration energy recovering device is simple in structure, and has high reliability; energy of movement in two directions during vibration can be efficiently recovered, and a damping effect is achieved.
Owner:HUNAN UNIV

Device with automatic drawer

The invention discloses a device with an automatic drawer. The device comprises a device body, the automatic drawer and a first driving mechanism; the automatic drawer comprises a drawer frame and a drawer body, the drawer body is liftably arranged on the drawer frame, and the drawer frame is slidably arranged on the device body to drive the drawer body to slide in or slide out of the device body;the first driving mechanism comprises a first sliding piece, a first connecting rod assembly and a driving piece for driving the first sliding piece to slide, and the first sliding piece can be slidably arranged on the device body in the sliding direction of the drawer frame and connected with the driving piece; the first connecting rod assembly is connected with the first sliding piece and the drawer body, so that along with sliding of the first sliding piece in the direction, sliding out of the device body, of the drawer body, the drawer body is linked to slide out of the device body and lift, and along with sliding of the first sliding piece in the direction, sliding into the device body, of the drawer body, the drawer body is linked to fall and slide into the device body. According tothe device, the automatic drawer can be driven to move simply through one driving piece, thus the cost is reduced, few parts are needed as a whole, the structure is simpler accordingly, and assemblyis facilitated.
Owner:JOMOO KITCHEN & BATHROOM

Locking mechanism with self-return function

ActiveCN104727669ASimple structureFew partsPower transmission/actuator featuresElectrical locking circuitsRotational axisSpare part
The invention discloses a locking mechanism with a self-return function. The locking mechanism with the self-return function comprises a motor, a worm, a worm gear, a pawl, a lock-tongue, a pawl torsional spring, a lock-tongue torsional spring, a lock-tongue rivet, a pawl rivet and a rotating shaft; the lock-tongue is rotatably installed on the lock-tongue rivet and is provided with the lock-tongue torsional spring on the lock-tongue rivet in a sleeving mode, and the side face of the lock-tongue is provided with a limiting groove; the pawl is rotatably installed on the pawl rivet and is provided with the pawl torsional spring on the pawl rivet in a sleeving mode, the pawl rivet is located at the first end of the pawl, the side face of the pawl is provided with buckles matched with the limiting groove, the buckles and the limiting groove are oppositely arranged, and the second end of the pawl is provided with protruding blocks; the worm is rotatably installed on the rotating shaft, and buffering blocks matched with the protruding blocks are arranged on the worm gear; the worm is arranged on an output shaft of the motor, and the worm is meshed with the worm gear. By means of the locking mechanism with the self-return function, the number of spare parts is reduced, and the production cost is effectively reduced.
Owner:DEERFU VEHICLE LOCK ANTI THEFT SYST SHANGHAI

Washing and draining integrated pump

The invention relates to a washing and draining integrated pump which comprises a power device, a washing pump, a drain pump, a washing pump water inlet chamber and a drain pump water inlet chamber, wherein the power device comprises a motor shell, a motor and a motor shaft extending out of the motor shell; the washing pump comprises a washing pump shell, a washing pump cavity, a washing impeller and a washing water outlet; the drain pump comprises a drain pump shell, a drain pump cavity, a drain impeller and a drain outlet; the washing pump water inlet chamber is communicated with the washing pump cavity and is provided with a washing water inlet; the drain pump water inlet chamber is communicated with the drain pump cavity and is provided with a drain inlet; the motor shaft passes through the washing impeller and the drain impeller and can drive the washing impeller and the drain impeller to rotate; a crushing blade is arranged on the motor shaft and food residues are firstly crushed during draining. According to the washing and draining integrated pump, the quantity of parts and the occupied space are reduced; the cost is reduced; integration is improved; and through the functions of crushing and discharging crushed residues during draining, the problem that a user needs to clean a filter net is solved and the user experience is improved.
Owner:蒲杰

Automobile heat pump heating system and method combining battery cooler and motor waste heat

PendingCN111591108AImprove heat pump heating performanceFew partsAir-treating devicesVehicle heating/cooling devicesElectric machineryAutomotive air conditioning
The invention discloses an automobile heat pump heating system and method combining a battery cooler and motor waste heat, which belong to the technical field of automobile air conditioners. The system comprises a compressor, a water-cooled condenser, an external condenser, a battery cooler and a gas-liquid separator, wherein the compressor is respectively connected with the water-cooled condenserand the gas-liquid separator; a first stop valve and a first electronic expansion valve which are arranged in parallel are arranged between the water-cooled condenser and the external condenser; theexternal condenser is connected with the gas-liquid separator through a fourth stop valve; the external condenser is further connected with the gas-liquid separator through a third stop valve, a firstthermostatic expansion valve and a battery cooler which are sequentially arranged; and the water-cooled condenser is further connected between the third stop valve and the first thermostatic expansion valve through a fifth stop valve. By adopting the battery cooler and utilizing the waste heat of the motor, the heating performance of the heat pump can be improved, the heat pump can be used for defrosting an external condenser, parts are reduced, the system is simpler, the layout is more compact, the control process is simplified, and the cost is reduced.
Owner:SOUTH AIR INT

Modularized biomimetic robotic dolphin push mechanism

InactiveCN102730176ASimple structureFew partsPropulsive elements of non-rotary typeEngineeringGravitation
The invention relates to a modularized biomimetic robotic dolphin push mechanism which comprises a framework, a direct-current motor, a transmission gear fixed, a pinion, a spindle, a set of crank and slide block mechanism and a set of gear rack mechanism, wherein the framework is fixed at one side of the framework; the transmission gear is fixed on an output shaft of the direct-current motor; the pinion is engaged with the transmission gear; the spindle is fixed with the pinion; the set of crank and slide block mechanism is driven by the spindle; and the set of gear rack mechanism is driven by a slide block in the crank and slide block mechanism. With the adoption of the modularized biomimetic robotic dolphin push mechanism, typical back abdominal type fluctuation motions of a dolphin are simulated through controlling the direct-current motor, the flapping motions of the robotic dolphin can be realized by relying on the one-way rotation of the direct-current motor, and the swinging frequency of the robotic dolphin is regulated through changing the rotation speed of the motor. The modularized biomimetic robotic dolphin push mechanism has the advantages of simple structure and lighter weight, is not only easily connected in series to form a multi-joint robotic dolphin tail flapping mechanism so as to realize the back abdominal type motions on a vertical surface, but also can be used as a push mechanism of a robotic fish to realize lateral swinging, and self gravity is not needed to be overcome during simulating the fish to swim, so that the power loss can be reduced.
Owner:北京中科融盛海洋科技有限公司

Self-adaption automatic separation drive assembly and overrunning clutch thereof

The invention discloses an overrunning clutch. The overrunning clutch comprises a gear, a one-way bearing and a one-way limiting spiral cam, wherein the outer diameter of the one-way bearing is matched with the inner diameter of the gear, and the inner diameter is matched with the outer diameter of the one-way limiting spiral cam. The invention further discloses a self-adaption automatic separation drive assembly; and the self-adaption automatic separation drive assembly comprises a box body, a main shaft, a gear base, a clutch assembly, a first-grade gear, a transmission unit and the overrunning clutch. The overrunning clutch is assembled by three parts as the gear, the one-way bearing and the one-way limiting spiral cam, finishes the effects of one-way gear transmission and spiral thrust limitation, and has such advantages as few parts, small size, convenience for assembly, stable mechanical performance and low cost. On the one hand, the self-adaption automatic separation drive assembly can adapt to different torque demands of various vehicle types; and on the other hand, the self-adaption automatic separation drive assembly can adjust a torque adjusting nut to butt against a disc spring to achieve the calibrated torque requirement, and has the advantages of simple structure, quick assembly and stable torque value.
Owner:黄山奔马集团有限公司

Memory alloy calibrating lock and method for realizing locking and unlocking of satellite calibrating device by using same

The invention discloses a memory alloy calibrating lock, wherein one end of a memory alloy spring extends from a small hole at the bottom of a sleeve and is fixed by a screw at one side, and the other end is fixed on a limiting block and extends out of the side of the sleeve. A memory alloy wire outside the sleeve is provided with a heat-shrinkable sleeve and connected with leads of a control circuit through a pressure welding way. One end of a metal shaft is fixed on the limiting block and the other end is connected with a soft rope. The calibrating lock has the characteristics of small volume, light weight, simple structure and high reliability. When the calibrating device realizes the locking or the unlocking by the memory alloy calibrating lock, the assembly is fixed on a base of the calibrating device through the bolt. The soft rope is straightened for certain time, the metal shaft extends into a locking hole of a swinging rod of the calibrating device, and the spring has no restoring force to complete the locking. The control circuit electrifies the memory alloy spring when unlocking is needed, the spring restores the original shape of the memory after the phase-transition temperature is achieved, and the metal shaft is driven to retract towards the inner side of the sleeve so as to disengage from the locking hole of the swinging rod to realize the unlocking.
Owner:BEIJING RES INST OF SPATIAL MECHANICAL & ELECTRICAL TECH
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