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You selected inventions in category Mechanical Engineering

  • Robotic swimming pool rescueRobotic swimming pool rescue
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      Description

      Make swimming pool surrounded
      By sensors and plastic net in bottom
      Linked with hydrolic motors and screen system
      That need to enter password to active allowing
      Mode plus wireless ring with order icon for extra safety.

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    • Thermal ActuatorThermal Actuator
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        Description

        This thermal actuator is made of two identical plastic plates held together by a heat-insulating double-sided adhesive tape. The temperature difference of the two plates is the driving force for the bending. In the near future Giant Thermal Expansion Cellular Materials could significantly increase the temperature sensitivity of this application.

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      • Clockwork Storage ToolClockwork Storage Tool
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          As lithium batteries won't store large scale energy This method is for storing renewable energy at large scales using Gravity :
          https://heindl-energy.com/

          My machine solve several stage clockwork by avoiding connecting gears directly , however by discharging the energy in steps.

          in the picture 5 gears with spiral springs fixed to them gear #1 with no spring instead weight is used , gear #2 has the strongest spring , spring in gear #3 is weaker spring #4 is the weakest and that according to gear ratio gear #5 has no spring it is fixed to a generator

          How the machine works:

          group number 6 consisted of gear #2 and gear #4 , it moves from side to side continuously to transfer energy between the gears.When the group No (6) moves from right to left rod #8 will release gear #1 and at the same time small gear #2 will touch big gear #1, gear #1 will transfer some of its energy to weaker spring in gear #2, also at the same time small gear #4 will touch big gear #3, so that gear #3 will transfer some of its energy to weaker spring in gear #4.

          The opposite happens when the group No (6) moves from left to right:

          1) Rod #8 stops gear #1 to save energy.

          2) Big gear #2 will touch small gear #3 to transfer some energy to it and to be stored.

          3) Big gear #4 will touch small gear #5 to transfer its energy .

          As springs in the gears store limited amount of energy at each step I can use for instance 10 kilogram spring to store 300 Joules instead of 1 Kilogram , energy density of spring is 300J/Kg and that to increase maximum number of cycles before fatigue.

          methods for storing energy are weights going inside the ground or Helium balloons ; these ones go up with some lifting force to operate my clockwork, one meter cubic helium cost 3$ and can lift 1kg the good thing about helium balloons is that they can go up to very high heights making more Energy per Kilogram.

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        • Externally-mounted Motorized PulleyExternally-mounted Motorized Pulley
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            Description

            For externally-mounted motorized pulley, electric motor is removed out of the ordinary motorized pulley. And the pulley still with a retarding mechanism is often referred as a retarding drum. The motor is externally connected with the retarding drum to constitute an externally-mounted motorized pulley.
            The externally-mounted motorized pulley is a kind of conveyor driving device between the traditional open-type drive mode from motor to reducer then to the drive pulley and the common motorized pulley driving mode. Because of the external motor, it enjoys good heat dissipation performance and easy repair and replacement. It takes about one-third less than the open-type drive in occupying space and manufacturing materials.
            The externally-mounted motorized pulley is the product of the current industrial requirements. From the logic diagram, the main components are still connected in series, and at least one more drive shaft is needed. From the reliability, there is no increase in reliability. However, due to its good heat dissipation in the motor, convenience installation, maintenance and inspection of the motor, as well as its superiority in occupying space and manufacturing materials to the old open-type drive, the externally-mounted motorized pulley is usually used in high-power externally-mounted motorized pulley, and it is a suitable driving device in some high-power applications.

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          • NGW Series Planetary Gear ReducerNGW Series Planetary Gear Reducer
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              Description

              Overview
              NGW series reducer is an involute spur planetary gear reducer, which adopts advanced technology and novel structure. It is mainly used in metallurgy, mining, cement, lifting, transportation, textile, dyeing, chemical, light industry, etc.

              Features
              1, Light weight, small size: compared with the common cylindrical gear reducer, its weight is reduced by more than 1/2, the volume can be reduced by 1/2-1/3
              2, High transmission efficiency: with single-stage transmission efficiency of 0.97, double-stage up to 0.94, three-stage up to 0.9
              3, Wide transmitted power range: from 1 kilowatt to 1300 kilowatts
              4, Using hard tooth surface which has long service life and wide applicability

              Applicable conditions
              1. The maximum speed of the high-speed shaft does not exceed 1500 rpm
              2, The peripheral speed of the gear does not exceed 10 meters / second
              3, The working environment temperature is -40 ~ 45c
              4, Both forward and backward rotating direction are available.
              The company can also provide ZDY (ZLY, ZSY), DBY (DCY) series crane reducer, NGW (NGW-S, NGW-L), NAD (NBD, NCD), NAF (NBF, NCF), TX series planetary gear reducer, BW (BWY, BL, BLY), X series cycloid reducer, ZJ, ZJY series shaft-mounted reducer, TCJ series gear reducer, and TDY75, JBT (YBT, WBT, YDT, JDT)φ200 -φ1000 motorized pulley of oil-cooled, oil-immersed, exterior-mounted and rubber-coated.

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            • Vehicle Tire Track SystemVehicle Tire Track System
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                Description

                The vehicle tire system is designed to provide all non-SUV vehicles (sedans) with the required equipment to make them function as an all-wheel-drive through all soft lands, whether sand or snow. The apparatus wii generate a continuous solid tracks that protect the tires from getting into the soft land, and then hinder the vehicle from moving. For further details, the patent could be accessed at https://patents.google.com/patent/US9796434B2/en?oq=Tire+vehicle+track+system

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              • The Water Engine Pull-to-Start Double VortexEnergy Flywheel GeneratorThe Water Engine Pull-to-Start Double...
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                  The Water Engine is to be the world's first patented mass market perpetual motion machine. It uses the water increasing speed of two vortices to re-circulate water which is then run through the patented centrifugal design Vortex Turbines to both power the machine and spin electricity generators. The embodiment of the concept for which I am seeking assistance is a small water heater tank sized version which is designed to be indoors and connected to The Grid in order to take advantage of Florida's Net Metering Law which allows customers to sell electricity back to the utility and earn up to $144,000 dollars a month.

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                • Screw conveyoScrew conveyo
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                    Description

                    Screw conveyor is a kind of machinery with motor to drive screw rotation and to push the material in order to achieve the delivery. It can complete horizontal, inclined or vertical transportation, with the advantages of simple structure, small cross-sectional area, good sealing, easy operation and maintenance, convenient to seal and transport and so on. According to the transportation form, Screw conveyor is divided into shaft screw conveyor and shaftless screw conveyor, meanwhile, according to the appearance is divided into U-screw conveyor and tubular screw conveyor. Screw conveyor is widely used in food industry, building materials industry, chemical industry, machinery manufacturing, transportation and other sectors of the national economy.
                    Shenyang Juli Mechanical Design Co., Ltd. adopts advanced technology, such as non-equal-pitch helix axis blades and the gradual transition from the beginning to the end of the blade. The blade is made from high wear-resistant, corrosion-resistant materials, with features of smooth feeding, high strength, good anti-abrasion, etc. The thickness of the spiral blade can be increased to enhance blade strength and extend the service life. Adding knockout angle steel in the center of the outlet makes the material flowing more fluid and improves the stress state of the blade to prevent the blade from open welding or bending on the tip, to avoid the opposite blade’s breakage due to fatigue failure and make sure the coal column level is basically uniform decline without blocking.
                    Shenyang Juli Mechanical Design Co., Ltd. has the supply of 6m coke oven supporting spiral feeder, 7m coke oven supporting spiral feeder and 7.63 m coke oven supporting spiral feeder, as well as offering customized services.

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