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Hybrid power vehicle double electric machine double row planetary gear single clutch drive apparatus

The invention discloses a twin-motor two-planet-row and single clutch driving device of a hybrid vehicle in the technical field of machinery. The device is provided with a front planet row and a back planet row; the front planet row is provided with a front planet row planet wheel and a front planet row sun gear; the back planet row is provided with a back planet row planet wheel and a back planet row sun gear; the front planet row and the back planet row share a gear ring. The output shaft of an engine is connected with the input end of an integrated starter generator; the output end of the integrated starter generator is connected with the driving disk of the clutch; the driven disk of the clutch is connected with the planet wheel of the front planet row through a planet carrier; the sun gear of the front planet row is connected with a drive motor; the planet carrier of the planet wheel of the back planet row is arranged fixedly on a car frame; the sun gear of the back planet row is also connected with the drive motor; the outside gear of the gear ring is normally engaged with a power take-off gear. The twin-motor two-planet-row and single clutch driving device of the hybrid vehicle has the advantages of compact structure, large transmission ratio, large load support capability, stable driving, and high transmission efficiency, thereby realizing power dividing and infinite variable speed at the same time.
Owner:SHANGHAI JIAO TONG UNIV

Method and device for producing spring bed core full-automatically

The invention mainly discloses a method and device for producing spring bed core full-automatically; an automatic transmitter with simple and easy operation is used for connecting a spring coiling machine and a spring stringing machine integrally; under synchronous control, three machines coordinate the motion so as to realize full automatic production line from steel wire to bed core. The spring coiling machine equidistantly and horizontally outputs springs through a step conveying mechanism; the springs horizontally output adjust the turnover component of the automatic transmitter to be upright state and positioned into groups equidistantly by positioning components; the springs are pushed into the spring stringing machine from a conveying belt by means of the pushing component of the automatic transmitter to realize spring string. A full automatic production line is formed, and the steel wire as raw material is automatically made into the spring bed core, thereby greatly improving the production efficiency, shortening the production time in unit, reducing the labor intensity, and forming great economic benefit in enterprises; moreover, the obtained product has high quality and low defective rate, and the equipment failure rate is low.
Owner:SHAOXING HUAJIAN MATTRESS MACHINERY

High-speed automatic medicine packing machine

The invention relates to a high-speed automatic medicine packing machine, comprising a machine frame, wherein the machine frame is provided with a medicine board conveying belt and a packaging box conveying belt; the medicine board conveying belt and the packaging box conveying belt are arranged in parallel, and parts of the medicine board conveying belt and the packaging box conveying belt are overlapped; the overlapped part of the medicine board conveying belt and the packaging box conveying belt is provided with a medicine board pushing device which is used for pushing the semi-finished products to the packaging box conveying belt from the medicine board conveying belt; a medicine adding device and a paper adding device are sequentially arranged from one end of the medicine board conveying belt, which is far away from the packaging box conveying belt to one end of the medicine board conveying belt, which is close to the packaging box conveying belt; and a box unfolding device and a sealing device are sequentially arranged from one end of the packaging box conveying belt, which is close to the medicine board conveying belt to one end of the packaging box conveying belt, which is far away from the medicine board conveying belt. The medicine adding device, the paper adding device, the box unfolding device, the sealing device, the medicine board pushing device, the medicine board conveying belt and the packaging box conveying belt are controlled by a controller through a circuit. After adopting the scheme, the high-speed automatic medicine packing machine provided by the invention is high in efficiency and attractive in appearance.
Owner:瑞安市华科包装机械有限公司

A floating type wave power generation system

A floating type wave power generation system is characterized in that the system consists of eight sets of lever-type floating bodies and a hydraulic energy accumulation converter with the hydraulic pump function. On a floating workbench 7, eight sets of levers 2 and a floating body 1 are connected through supporting hinge bearers 10 and 11; in this way, the highly undulating displacement caused by waves can be converted to relatively lesser displacement of a piston rod 4, and the minor force that the floating body bears can be converted through the lever to the major force on the piston rod. The piston rod drives a hydraulic tank 3 to switch and transmit the hydraulic energy through a connecting oil pipe5, a high-pressure oil pipe6, a hydraulic oil tank and four no-return valves of each set to a hydraulic motor in a hydraulic power generation control chamber 9; in this way the generator is driven to work. The present system can absorb, convert and accumulate the intermittent unstable wave energy in a highly effective way and can buffer the destructive effect of waves. The floating platform can be suitable to different marine space by adjusting the length of an anchor chain 8. And in various sea conditions, kinetic energy and potential energy possessed by waves in the sea surface can be converted and accumulated as hydraulic mechanical energy by utilization of the wave drop; thus the generator is driven to unremittingly provide electric power.
Owner:杨超

Type-C socket connector

The invention discloses a Type-C socket connector. The Type-C socket connector comprises a shell and an inserting component; the inserting component comprises an upper inserting component and a lower inserting component; the upper inserting component comprises an upper insulating body and an upper row of electric conductive terminals integrally formed with the upper insulating body; the lower inserting component comprises a lower insulating body, and a metallic shield sheet and a lower row of electric conductive terminals integrally formed with the lower insulating body; each insulating body is provided with twelve grooves respectively; each row of the electric conductive terminals is provided with eight terminals respectively; the metallic shield sheet is integrally formed with any two terminals in the lower row of the electric conductive terminals; the metallic shield sheet is downwards protruded to form a plate-shaped grounding part; the position of the terminals integrally formed with the metallic shield sheet corresponds to the position of the grounding part; and the grounding part and the metallic shield sheet are located in the different planes. The Type-C socket connector is used for reducing the assembly number of the parts, reducing the tolerance accumulation, satisfying the USB2.0 application, and greatly decreasing the number of the terminals, and is good for the stability of the product.
Owner:ALL BEST ELECTRONICS TECH CO LTD

A micro-service injection molding MES cloud platform

PendingCN109714358ASimple wayRapid Deployment ServiceTransmissionClient-sideService gateway
The invention provides a micro-service injection molding MES cloud platform. The micro-service injection molding MES cloud platform comprises a client, a service gateway cluster, a micro-service container cluster, a service registration center cluster, a DNS server, a data management system, a mirror image warehouse, a dynamic configuration center and log services. The client is in network connection with the service gateway cluster; The micro-service container cluster and the service registration center cluster are both in network connection with the service gateway cluster; The micro-servicecontainer cluster is in network connection with the service registration center cluster; The micro-service container cluster is in network connection with the data management system; The DNS server establishes association of each node of the service center through the service registration center cluster; And the mirror image warehouse, the dynamic configuration center and the log service are allin network connection with the micro-service container cluster. According to the micro-service injection molding MES cloud platform provided by the invention, the development language is diversified,the service can be quickly developed, deployed and operated and maintained, and stable and quick transmission of mass data of production workshops in different regions is realized.
Owner:GUANGDONG UNIV OF TECH
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