51results about How to "Collection reached" patented technology

A method for preventing band steel electrolyzed cleaner set running from offset and overflow is optimized. The band steel electrolyzed cleaner set consists of unwind section, cleaning section and tension coiling section, roller's shaped is optimized designed. Cleaning section entrance, exist grounding roller and front steering roller of coiler adopt sinusoidal curved roller and medium projected, roller material is chromium plated on surface; front steering roller of silicon-coated slot for cleaning section contacting liquid, submerged roller of silicon-coated slot and submerged roller of spraying slot adopt sinusoidal curved roller and medium projected; roller-side rubber, ring-opening slot and rear steering roller of silicon-coated slot adopt planar roller, roller-side material, ring-opening slot, front steering roller of silicon-coated slot and coiling section roller are sinusoidal curved roller and medium projected, roller side is made of polyurethane urea ring-opening slot. It's simple and convenient.

The invention relates to a multi-function water surface algae cleaning machine, comprising double float formed by bracket connection, no-blocking pump set on the bracket, driving device, cyanobacteria collector connected in inner sides of double float and pitch adjusting device for cyanobacteria collector, which are connected and combined. The merit is that driving wheels are set at outer sides of double float; under the driving of motor they can rotate in clockwise and counterclockwise directions or adjust rotation speed of two driving wheels to realize advancing, retreating and turning of algae cleaning machine. Pitch adjustable device is set. The algae cleaning machine moves forwards or backwards for air cleaning work so that as much as possible cyanobacteria is absorbed by the no-blocking pump. Comb-shape division device and miscellany removal device are used to prevent algae absorption pump blocking. The whole algae cleaning machine can operate on bank or on algae storage ship after the algae cleaning machine so that the load of float work of algae cleaning machine, the contacting depth between absorption mouth of pump and algae layer is guaranteed; and two bad conditions of suction and water absorption can be avoided. The invention is provided with reasonable structure distribution, simple operation and good algae cleaning performance.

The invention provides a deburring machine for manufacturing hardware fittings, and relates to the field of hardware accessory manufacturing equipment. The deburring machine for manufacturing the hardware fittings comprises a box body, the two sides of the inner wall of the box body are fixedly connected through a baffle, and a sewage collecting box is arranged inside the box body and located on the lower side of the baffle; and the right end of the sewage collecting box penetrates through the right side of the inner wall of the box body and extends to the right side of the box body, a dust collecting tank is fixedly installed on the top of the sewage collecting tank and located on the back surface of the inner wall of the sewage collecting tank. The deburring machine for manufacturing thehardware fittings has the beneficial effects that metal dust is blended into water through the cooperation of a water spraying head and a water tank, the metal dust is prevented from floating, residual metal dust is sucked into the dust suction box through a fan, the metal dust in air is filtered by a filter plate, the clean air is discharged, so that the effect of collecting the metal dust is achieved, pollution to the environment due to the fact that the metal dust is scattered is avoided, and a safety guarantee is provided for the body health of workers.

The invention discloses an electromagnetic triboelectric hybrid energy collector for low-frequency motion. The electromagnetic triboelectric hybrid energy collector comprises an electromagnetic module, a triboelectric module and a spring mass module, wherein the electromagnetic module comprises a shell, a magnet frame, a magnet array, a coil array, a coil frame and a coil magnetic conductive column, the spring mass module comprises a spring, a mass block and two end covers, and the triboelectric module comprises a plurality of nano-friction power generation units which are connected in sequence; when the energy collector is excited, a magnet assembly moves, and the electromagnetic module generates voltage according to the Faraday law of electromagnetic induction. The movement of the magnetassembly generated by external excitation enables contact and separation between triboelectric units, and voltage is generated. Because the energy collector is designed to have low resonance frequency, energy can be effectively collected from human motion.

The invention discloses a device for collecting plant root exudates in situ, comprising an incubator, a bracket, an illumination cultivation light, a straight glass tube, a peristaltic pump, a nutrients bottle, a resin column, a surge flask and a collection bottle, wherein, cultivation medium is arranged in the incubator, the outer surface of the incubator is covered with a plastic thin film, the upper end of the incubator is provided with a sealing board, and the side of the incubator is inserted with a thermometer; the lower end of the incubator is provided with a through hole which is sealed by a rubber plug, and glass wool is arranged on the rubber plug; the incubator is fixed by the bracket arranged on a base, an adjustable bracket is arranged on the bracket, and the upper end of the adjustable bracket is provided with the illumination cultivation light; a porous circular glass tube is arranged in the medium in the incubator, and the bottom of the porous circular glass tube is connected with the straight glass tube; the straight glass tube extends out of the bottom rubber plug and is inserted into the nutrients bottle via the peristaltic pump; one resin column is used for collecting the glass tube, one end of the glass tube passes through the rubber plug to extend into the glass wool in the incubator, and the other end is connected with the resin column; the lower end of the resin column is connected with the glass tube, and the other end of the glass tube is inserted into the surge flask; and the collection bottle is connected with the surge flask via the collecting tube. The invention can truly reflect the characteristics of root exudates when plants grow in soil environment in laboratories.

The invention discloses an egg taking device for poultry breeding and an operation method thereof and belongs to the technical field of poultry breeding equipment. The device comprises a breeding containing device and two bearing conveying devices, wherein the breeding containing device comprises a plurality of poultry containing parts which are sequentially arranged in the horizontal direction, and each poultry containing part comprises a poultry containing box and two positioning egg pushing assemblies symmetrically distributed in the poultry containing box. In the working state, each positioning egg pushing assembly can be changed from a horizontal position state to an inclined position state, and the output end of each positioning egg pushing assembly is in butt joint with the feedingend of one bearing conveying device. By automatically adjusting the inclination degrees of the positioning egg pushing assemblies, the egg taking device can increase the kinetic energy of laid eggs, more easily collect the eggs and avoid the situation that the laid eggs are accumulated and haven't been collected for a long time since the eggs cannot move to a conveyer belt smoothly.

The invention discloses an electromagnetic triboelectric hybrid energy harvester for low-frequency motion, which includes an electromagnetic module, a triboelectric module and a spring mass module; the electromagnetic module includes a shell, a magnet frame, a magnet array, a coil array, a coil frame and a coil The magnetic column, the spring mass module includes a spring, a mass block and two end caps, and the triboelectric module includes a plurality of nano friction power generation units connected in sequence; when the energy harvester is excited, the magnet assembly generates motion, according to Faraday's law of electromagnetic induction , the electromagnetic module generates a voltage. The movement of the magnet assembly due to external excitation also causes contact and separation between each triboelectric unit and generates a voltage. Since the energy harvester is designed with a low resonant frequency, it can effectively harvest energy from human motion.

The invention provides an aluminum bronze ingot mould ingot casting device and relates to the field of aluminum bronze casting. The aluminum bronze ingot mould ingot casting device comprises a furnacebody provided with an electromagnetic stirrer. An aluminum oxide capturer is arranged in an inner cavity of the furnace body. A magnet is inlaid in the inner wall of the furnace body. The aluminum oxide capturer comprises a barrel body fixedly installed on the bottom of the inner wall of the furnace body. A rotatable aluminum oxide collecting plate is arranged on the side wall of the barrel bodythrough a bearing. The interior of the aluminum oxide collecting plate is hollow. A filtering plate capable of sliding is arranged in the aluminum oxide collecting plate. Through holes are formed in the front face and the back face of the aluminum oxide collecting plate correspondingly. According to the aluminum bronze ingot mould ingot casting device, by arranging the aluminum oxide capturer, while an aluminum bronze solution is stirred in the furnace body, the aluminum oxide capturer captures aluminum oxide stirred along with the aluminum bronze solution in the furnace body, the captured aluminum oxide impurities are stored, and the situation that due to the aluminum oxide impurities existing in the aluminum bronze, the quality of the aluminum bronze is reduced is avoided.

The invention relates to the field of intelligent parks, in particular to an intelligent forestry insect recovery device, and aims to solve the technical problem of providing an intelligent forestry insect recovery device. The intelligent forestry insect recovery device comprises a first collecting mechanism, a controller, an electric rotating shaft, a first electric push rod, a second electric push rod, a first motor, a first provocation mechanism,a first 360-degree camera, a first fixing mechanism and the like, wherein the front part of the top end of the first connection mechanism is in bolt connection with the controller through a nut. The intelligent forestry insect recovery device realizes remote control, and intelligent management, the device is used for automatically collecting insects, besides, the labor consumption is reduced, the labor using cost is reduced, besides, digital monitoring can be realized, and the device can detect the growth situation of trees.

The invention discloses an abandoned weft yarn end settling and collecting device suitable for looms. The device comprises a weft yarn separating assembly, a lead yarn guiding assembly, a yarn end settling and collecting assembly, a yarn end discharging assembly and a power assembly. The lead yarn guiding assembly comprises three electric shears, electric shear supports and electric shear bases with holes, and the electric shears are distributed triangularly; the lead yarn guiding assembly comprises multiple guiding wheels; the yarn end settling and collecting assembly comprises a settling room, settling room fixing supports, an air flow guiding baffle and a spraying device; the yarn end discharging assembly is located below the yarn end settling and collecting assembly and comprises a conical water storage hopper, a fixing hinge base, a T-type frame and a floater; the power assembly is located at the air outlet of the upper portion of the settling room of the yarn end settling and collecting assembly and comprises a fan, a fan support and a ventilating pipe. The device has the advantages that abandoned weft yarn is collected at a low cost, and therefore air is purified; universality is realized, multiple parameters are adjustable, and the device can be used for looms of different models or looms of the same type in different working states.

The invention discloses a heating device of a dough fermenting device. When fermenting, the controller sequentially and individually opens the electromagnetic control valves so as to intermittently ventilate the airflow at each ventilation hood, and As the fermentation time increases, the opening time of each electromagnetic control valve gradually decreases, so as to shorten the ventilation time as the fermentation progresses. In this way, in the initial fermentation, the ventilation volume is large and the oxygen is sufficient, so that a faster fermentation can be achieved. , and at the end of fermentation, there is less ventilation, and the control of the amount of internal oxygen can slow down the continuous fermentation, reduce the performance of the over-fermentation of the dough taken out, and ensure the fermentation capacity. The amount of air exchange is controlled, and the air exchange is uniform to achieve uniform fermentation.

The invention discloses a torsional vibration energy storage and release device. The torsional vibration energy storage and release device comprises a transmission shaft. The left end and the right end of the transmission shaft are rotationally connected to bearing blocks through rolling bearings respectively. A bearing end cover for limiting the position of each rolling bearing is fixed to the corresponding bearing block. A push mechanism is arranged at the bottom of each bearing block. A pressure plate is fixed to the middle of the transmission shaft. In conclusion, the torsional vibration energy storage and release device can achieve the effective damping effect on a system on one hand, and is mainly used for conversion between self-excited vibration and forced vibration in a vibrationtest platform on the other hand; when forced vibration happens to the system, the micro-amplitude torsional vibration energy of the system is collected by the device; and after forced vibration stops,because of a clutch structure, the collected energy is released inside the system, and the experimental system can have own self-excited torsional vibration.

The invention relates to the technical field of stamping of new materials, and discloses a stamping device for stamping a novel ceramic material, which includes a bracket overall, and the bracket is generally fixed with a driving device, and the driving device includes a guide cylinder and a telescopic column. The lower part is fixedly connected with the upper formwork, the upper formwork is provided with slots, the left part of the upper formwork is provided with a sealing cylinder, the upper end of the sealing cylinder is provided with an air guide tube, the upper end of the air guide tube is fixedly connected with an elastic air bag, and the lower part of the elastic air bag is provided with a extruded board. The stamping device used for stamping new ceramic materials will drive the extrusion column to move up when the mold is placed on the mold, and the extrusion plate will squeeze the elastic airbag, so that the compressed gas inside the elastic airbag enters the sealed cylinder through the air guide tube and enters the airtight container. The gas in the sealing cylinder pushes the piston to move, and the push rod moves down to drive the cleaning piece to scrape the residual material inside the punching hole, so that the residual material in the punching hole is cleaned to avoid affecting the accuracy of the next casting mold.

The present invention relates to the field of hardware technology, and discloses a device for collecting scraps from grinding hardware based on changes in gravity. The bottom of the gravity sensor is movably connected with a pressing spring, the bottom of the pressing spring is movably connected with a pressing component, the bottom of the pressing component is movably connected with a connection spring, the bottom of the connection spring is movably connected with a connection switch, and the bottom of the second gravity sensor is movably connected There is a trigger spring, and a trigger switch is flexibly connected to the bottom of the trigger spring. Based on the change of gravity, the waste scrap collection device for hardware grinding is realized. By absorbing all the iron scraps into the scrap storage bag, workers can directly remove the scrap storage bag and then achieve the purpose of collecting scrap iron scraps, avoiding the traditional Advanced cutting and grinding equipment does not have the function of recycling grinding waste.