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A conductive support with reinforcing components
ActiveCN224290329Uhigh strengthImprove rigidityCircuit arrangements on support structuresClassical mechanicsScrew thread
Owner:HANGZHOU FUYANG LEHE ELECTRIC APPLIANCE CO LTD
An elevator
This invention discloses a hoist, comprising: a column with guide rails on both side walls; a drive mechanism; a transmission mechanism including a drive wheel, a driven wheel, and an open transmission belt, the open transmission belt having a first connecting end and a second connecting end separated from each other; a lifting support member slidably connected to the guide rails, the upper end of the lifting support member being connected to the first connecting end of the open transmission belt, and capable of moving up and down along the guide rails under the drive of the open transmission belt; and a plurality of anti-fall mechanisms installed on the lifting support member; each anti-fall mechanism includes a drive member, an actuator, and a clamping mechanism; the anti-fall mechanism is configured such that when the second connecting end applies a force to the actuator, the drive member stores energy and keeps the clamping mechanism disengaged from the guide rail; when the force of the second connecting end on the actuator is removed or reduced, the drive member releases energy and drives the clamping mechanism to adhere tightly to the guide rail. The advantage of this invention is that it can prevent the lifting support member from falling when the open transmission belt unexpectedly breaks.
Owner:XIAMEN PUCHENG SEMICON TECH CO LTD
Diaphragm pump structure
ActiveCN224064497Usmooth turningSmooth closing actionPositive displacement pump componentsCheck valvesDiaphragm pumpReciprocating motion
The utility model discloses a diaphragm pump structure. The diaphragm pump structure comprises a pump body; the one-way valve body is arranged on one side of the pump body; the liquid inlet one-way valve is arranged between the pump body and the one-way valve body; the liquid outlet one-way valve is arranged between the pump body and the one-way valve body; the diaphragms are arranged in the pump cavities of the pump body; the diaphragm driving mechanism is arranged on the other side of the pump body and is used for driving each diaphragm to reciprocate; the liquid inlet one-way valve and / or the liquid outlet one-way valve are / is diaphragm type one-way valves. The liquid inlet one-way valve and the liquid outlet one-way valve are diaphragm type one-way valves, fit and separation between the liquid inlet one-way valve and the liquid outlet one-way valve and a flow channel are achieved through elastic deformation, one-way flowing of fluid is controlled, high-precision machining is not needed, use cost is low, limitation of installation angles and positions is avoided, and installation and use are more flexible.
Owner:SHANGHAI SANWEI INSTRUMENT CO LTD
Sludge carbonization device with flue gas recycling structure
ActiveCN224258472Upromote withdrawalConvenient nestingSludge treatment by pyrolysisByproduct vaporizationCombustionFlue gas
The utility model relates to the technical field of sludge carbonization, in particular to a sludge carbonization device with a smoke recycling structure, which comprises a mounting base, a rotating shell is fixedly mounted on the outer surface of the mounting base, and a driving motor is fixedly mounted at one end, close to an electric push rod, of the rotating shell. And a rotating cylinder is rotationally mounted in the rotating shell. According to the sludge carbonization device with the flue gas recycling structure, after the combustion flame nozzle is started, sludge particles in the rotating cylinder are heated, the sludge particles are carbonized through heating, and at the moment, the sludge particles can generate a large amount of pyrolysis flue gas; pyrolysis flue gas is fed into the combustion flame nozzle to be combusted and used through starting of the gas suction pump, meanwhile, gas in a pipeline cannot flow back through the one-way valve, the pyrolysis flue gas generated when sludge particles are carbonized can be recycled, energy consumed when the sludge particles are carbonized is reduced, and the production cost is reduced.
Owner:SHANGHAI DUOLI CONTROL ENG CO LTD
Anti-clogging structure of ceramic fiber powder grinding device
This utility model discloses an anti-clogging structure for a ceramic fiber powder grinding device, including a grinding chamber. A feeding pipe is fixedly installed on one side of the grinding chamber, and one side of the feeding pipe penetrates the grinding chamber and extends into its interior. A feed tube is fixedly installed at the top of the feeding pipe, and the bottom of the feed tube penetrates the feeding pipe and extends to its inner surface. A feed cylinder is fixedly installed at the top of the feed tube, and a retaining ring is fixedly installed inside the feed cylinder. A spring is fixedly installed around the top of the retaining ring, and a filter plate is fixedly installed at the top of the spring. Filter holes are formed around the surface of the filter plate. A rotating rod is rotatably installed between the feed cylinders and located above the filter plate. In this anti-clogging structure of the ceramic fiber powder grinding device, the operator places the raw material inside the feed cylinder and then starts the adjusting motor. The operation of the adjusting motor causes the rotating rod to rotate, which in turn drives the cam to rotate.
Owner:无锡陶晶环保新材料有限公司
Waste drying and crushing integrated equipment
ActiveCN224065852UReduce the number of handlingImprove efficiencyDrying gas arrangementsDrying chambers/containersElectric machineryProcess engineering
The utility model relates to the technical field of waste treatment equipment, which comprises a drying drum which is a horizontally arranged sealed drum body, a spiral conveying blade is arranged on the inner wall of the drying drum, a feed port is arranged at one end of the drum body, and a discharge port is arranged at the other end of the drum body; the crushing mechanism comprises a main shaft and a plurality of groups of crushing blades mounted on the main shaft, and the main shaft penetrates through the drying roller and is driven by a motor; the hot air supply system comprises a hot air inlet, a hot air outlet and a circulating fan, the hot air inlet is located at the discharging end of the drying roller, the waste drying and crushing integrated equipment is disclosed, the drying process and the crushing process are integrated into one equipment, the material carrying frequency can be reduced, and the production efficiency is improved. A countercurrent hot air circulation system is adopted, heat energy can be effectively utilized, heat efficiency is improved, and energy consumption is reduced. The first screen can control the granularity of the crushed materials, and it is ensured that products meet the quality requirement.
Owner:SHENYANG DONGTAI ENVIRONMENTAL PROTECTION IND CO LTD
Multi-rotor aircraft mounting device
ActiveCN121947779ASimple switching processhigh speedAircraft componentsRotocraftFlight vehicleButt joint
The invention discloses a mounting device for a multi-rotor aircraft. The multi-rotor aircraft mounting device comprises a mounting mechanism and a task cabin, the mounting mechanism is provided with a mounting table, a movable bolt, a bolt motor and a sectional force control locking controller, and the task cabin is provided with a locking butt joint part; the mounting platform is connected with the aircraft body of the multi-rotor aircraft and is matched with the locking butt joint part; the movable bolt is provided with a locking positioning assembly, a locking movable assembly and an unlocking assembly; the locking and positioning assembly is connected with the mounting table, the locking and positioning assembly is connected with the locking movable assembly, and the locking and positioning assembly is connected with the unlocking assembly; the locking movable assembly is matched with the unlocking assembly, the locking positioning assembly and the locking butt joint part to lock the hanging platform and the locking butt joint part mutually; the unlocking assembly is used for releasing mutual locking of the hanging platform and the locking butt joint part by the locking movable assembly, and the sectional force control locking control is matched with the bolt motor to control the locking movement process. The method and the device are used for realizing rapid multi-task switching of the multi-rotor aircraft.
Owner:GUANGZHOU61LEARN INFORMATION TECH CO LTD +1