253results about How to "Achieve multi-function" patented technology

The invention discloses a sprinkler wagon self-walking type reel sprinkler and a using method thereof. The sprinkler wagon self-walking type reel sprinkler comprises a chassis (1), a reel (2), a PE pipe (3), a water turbine case (4), a reel driving gearbox (5) and a sprinkler wagon (6). The sprinkler wagon comprises a power source (63), a sprinkler wagon driving gearbox (64), a control valve set (67) and a water tank (68). The input end of the control valve set (67) is connected with the output end of the PE pipe (3). One path of the output end of the control valve set (67) is connected with a sprinkler (66) through a pipeline, and the other path of the output end of the control valve set (67) is connected with the water tank (68). The lower portion of the water tank (68) is further provided with a stop valve V (681). According to the sprinkler wagon self-walking type reel sprinkler, the weight of the sprinkler wagon is changed by changing the water storage amount of the water tank, and the unreeling resistance of the PE pipe can be lowered during unreeling of the PE pipe on the premise that enough road grabbing capacity generated by the sprinkler wagon pulls the PE pipe for self-walking.

The invention provides a cast-in-situ hollow floor with pores formed by a reticular box-shaped component. The cast-in-situ hollow floor comprises a reinforced concrete girder or a profile steel girder, a reinforced concrete ribbed beam, an upper flange plate, a lower flange plate and the reticular box-shaped component, wherein the reticular box-shaped component comprises a box roof, a box body and a box bottom; the box roof is compounded with cement mortar, polyfoam or a panel; the box body and the box bottom are made of reticular bodies; each reticular body comprises a reticular plate, a reinforcing rib and a connecting net, which constitute an integral structure with mutual effect; each of the reinforcing ribs is V-shaped; the reticular box-shaped component comprises at least two reticular bodies; at least two structural slopes are arranged at the corner parts between the box bottom and the box body of the reticular box-shaped component; the reticular bodies of the reticular box-shaped component are made of a steel material or a molding material. The cast-in-situ hollow floor with the pores formed by the reticular box-shaped component adopts the unsealed reticular box-shaped component to substitute the existing fully-sealed hollow fillers and solid fillers as the cast-in-situ hollow floor pore-forming technology. The cast-in-situ hollow floor with the pores formed by the reticular box-shaped component is favorable to realization of building and energy conservation integration and the multifunctional floor.

A radiation electrode is formed on a substrate of a surface mount antenna. One end of the radiation electrode forms a ground connection portion connected to ground, and the other end of the radiation electrode forms an open end. A ground connection electrode for connecting the open end of the radiation electrode to ground via a capacitance is provided on the substrate. No feeding electrode for feeding power to the radiation electrode is provided on the substrate. This surface mount antenna is mounted on a non-ground region (a region on which a ground electrode is not formed) of a board so as to constitute an antenna structure. On the board of the antenna structure, a feeding electrode for capacitively feeding power to the radiation electrode is provided at a position between the ground connection portion and the open end.

The invention relates to an automobile hydraulic electric power steering reliability test bench and program control test method. An input system comprises a servo motor, a reducer and a universal joint connected with the input end of a steering gear; an output system comprises a linear hydraulic cylinder with two functions of driving and load simulation, the front pole of a hydraulic cylinder piston is provided with a pressure sensor and connected with the rocker arm of the output end of the steering gear by a coupler with a joint bearing. An eccentric shaft, an eccentric bushing and a variable frequency motor are arranged at the inner bore of the rear lug of the hydraulic cylinder to form an automobile vibration simulation system, so as to simulate real vibration of rugged road surface. The hydraulic cylinder is compact and simple in structure, system integration is high and usable range is wide. The joint bearing causes the installation to be convenient. The hydraulic loop includes a throttle valve, thus speeding up oil-taking. An industrial personal computer, a motion control card and a data acquisition card are used, so that system stability is high, measurement accuracy is high, and response speed is fast. Curves and process control can be displayed in real time, and automatic save, plotting and printing can be realized. The test bench set can complete all reliability tests of fatigue, wear, forced steering, inverse overload and overpressure.

The invention relates to the technical field of domestic kitchen appliances, in particular to a multifunctional food processing platform. The multifunctional food processing platform comprises a machine base. A driving motor is arranged in the machine base. A speed feedback device is arranged on the driving motor. Matched food processing assemblies are arranged on the platform body. A plurality of sensors used for detecting whether the food processing assemblies are mounted in place or not are arranged on the machine base. A trigger mechanism is arranged at the bottoms of the food processing assemblies and corresponds to the sensors. The sensors are triggered by the trigger mechanism to identify the types of the processing assemblies. According to the types of the food processing assemblies, a control system controls the driving motor to act through the sensors, so that the food processing assemblies are driven to work correspondingly. Multiple functions of the platform are achieved, and the platform is more intelligent, automatic and humanized to use and can achieve the effect that foods manufactured through all functions are good in effect.

The invention provides an improved printing machine, which can freely select a processing method according to the requirement and has wide applicable range and strong impromptu performance and randomness; furthermore, the invention can realize the printing process requirement of small batches and various types with lower production cost. The invention comprises a multi-working position workbench, the rotation driving structure of the multi-working position workbench, and a screen frame; the screen frame is arranged on a supporting frame. The invention is characterized in that the invention also comprises an ink-jet printing head which is arranged on the supporting frame; the ink-jet printing head, the screen frame and the rotation driving structure can be electrically connected by a PLC.

The invention discloses a novel rubber aging inhibitor containing rare earth substances and application of the same in natural rubber. In the rubber aging inhibitor, the rare earth substances are formed by reaction of more than one inorganic substance containing light rare earth element, more than one inorganic substance containing other metallic elements except the rare earth element, and more than one organic acid with the carbon chain length of between C1 and C22 and/or derivative of the organic acid. The rubber aging inhibitor has the characteristics of diverse anti-aging property, non-toxicity and non pollution. Moreover, the aging inhibitor also has the functions of processing and lubrication, is favorable for the dispersion of rubber filler, and improves the compatibility between rubber and inorganic filler.

The invention provides high-fluidity cement concrete and a preparation method thereof. The high-fluidity cement concrete comprises 500-600 parts by weight of sulphoaluminate cement, 300-400 parts by weight of fine sand, 250-300 parts by weight of medium-coarse sand, 100-120 parts by weight of mineral powder, 15-25 parts by weight of graphene oxide, 75-85 parts by weight of hollow glass beads, 50-80 parts by weight of gypsum, 33-49 parts by weight of compound admixture, 260-320 parts by weight of water and 0.6-1.2 parts by weight of concrete fibers; the concrete fibers are uniformly dispersed into monofilaments through mixing and stirring time by time, and then the monofilaments can be put into use; the cement concrete prepared by the preparation method provided by the invention can effectively improve the fluidity and ensure the compression resistance, the permeability resistance and the frost resistance.

The invention provides a novel simple multifunctional antiskid manipulator. The novel simple multifunctional antiskid manipulator comprises a rotary arm, a rotary power motor, a rotary shaft, a connection frame, a piston cylinder, a piston rod, a clamping frame, a connection shaft, movable frames, supporting shafts, screws, pressure pads, antiskid pads and clamping blocks, wherein the rotary power motor is installed inside the rotary arm; the rotary shaft is installed on the lower portion of the rotary power motor; the connection frame is installed on the lower portion of the rotary shaft; and the piston cylinder is installed inside the connection frame. Through arrangement of the clamping blocks, detachment can be achieved, and clamping blocks in other shapes can replace the original clamping blocks conveniently, so that the manipulator is applied to various working occasions, and the multifunctional characteristic of the manipulator is achieved advantageously; the antiskid pads are arranged and conical protrusions are arranged on the surfaces of the antiskid pads, so that the antiskid function is achieved better, the manipulator works more reliably and is suitable for small and medium enterprises, the great energy-saving effect is brought to users, and the multifunctional characteristic is achieved.

The invention provides a networked comprehensive intelligent socket and an implementation method thereof based on alloy resistors and radio frequency identification (RFID). The socket comprises a RFID identifier. The circuit of the socket comprises alloy resistors and voltage measurement units which are in parallel connection with the alloy resistors. After the alloy resistors are connected in parallel with the voltage measurement units, the alloy resistors can be connected in series with a controllable switch and a large impedance device respectively to form series units, wherein one series unit, which is formed through the series connection of the alloy resistor and the controllable switch, is accessed to an electrical loop, and the large impedance device in other series unit which is formed through the series connection of the alloy resistor and the large impedance device is connected with a fire wire while the alloy resistor is connected with a zero wire; the controllable switch and a communication unit are connected with the output terminal of a microcontroller; the input terminal of the microcontroller is connected with the voltage measurement units and the RFID identifier respectively; the communication unit outputs information to a background system; and the microcontroller, the voltage measurement units and the communication unit are connected with the power supply unit respectively. According to the invention, electricity measurement of electrical appliances, automatic control, fault protection, data analysis, ID Identification and network communication are integrated in the socket, so that multifunctional, integrated and intelligent terminal equipment of intelligent power utilization network based on cloud computation is realized.

The embodiment of the invention provides a multifunctional air fryer which comprises the components of a lower fryer body which is internally provided with a lower heat radiation heating assembly; anupper pot body, a hot air convection assembly is arranged in the upper pot body, the upper pot body can be covered with or separated from the lower pot body, an air frying cavity can be formed when the upper pot body is covered with the lower pot body, and the lower heat radiation heating assembly is matched with the hot air convection assembly to conduct air frying on food materials in the air frying cavity; when the upper pot body is separated from the lower pot body, the upper pot body can avoid the upper part of the lower pot body, so that a cooking cavity with an upward opening is formedin the lower pot body; a cooking utensil; the cooking utensil can be arranged in the air frying cavity or the cooking cavity and used for containing food materials to be cooked. Compared with the prior art, the multifunctional air fryer disclosed by the embodiment of the invention can realize multiple functions of frying, frying, baking, braising, steaming and the like, is multipurpose, convenientto use and high in cost performance, reduces the kitchen space occupancy rate, increases food cooking modes, and meets different functional requirements of users of all ages.

The invention discloses an electric balance car, which includes a car body and wheels arranged on the car body. The electric balance car also includes: a telescopic device and a folding plate. The telescopic device includes a A telescopic chamber and a telescopic member that can telescopically move in the telescopic chamber, when the telescopic member protrudes from the telescopic chamber, the telescopic member is partially located outside the vehicle body; the folding plate and the vehicle body Fixedly connected by a pin shaft, the folding plate can be rotated by the pin shaft, when the folding plate rotates, and when the telescopic piece is located outside the vehicle body, the folding plate can be placed on the telescopic piece superior. The electric balance car of the present invention is not only convenient for the user to travel, but also convenient for the user to transport articles, realizing multi-function.

The invention provides a polyvinyl chloride loop route production method (short for loop route method), and belongs to the field of new coal chemical industry materials and the technical field of polymer material science and engineering, and relates to a polyvinyl chloride green production technology with characteristics of high efficiency, energy saving, and environmental protection. According to the method, actual production starts from an oxygen-rich calcium carbide high temperature reaction furnace, oxygen-rich calcium carbide reacts in the high temperature reaction furnace to obtain a solid product calcium carbide and synthesis gas carbon monoxide, the subsequent process is divided into two branches, one branch process is preparing acetylene from the calcium carbide, the other branch process is preparing ethanol from the synthesis gas carbon monoxide, and then preparing dichloroethane through ethanol chlorination, a closed loop is formed after the two branch reactions are completed and combined, both end products acetylene and dichloroethane can be subjected to a reaction by using a mercury-free catalyst to prepare a vinyl chloride monomer, and the existing technology can be adopted to prepare the PVC from the vinyl chloride monomer. According to the present invention, the reacting calcium carbide residue can be used for producing cement, and the synthesis gas CO can completely participate in the subsequent reactions so as to achieve zero emission; and the expansion loop method can be adopted to achieve multi-function and multi-efficacy co-production operation.

The invention belongs to the technical field of electronic commerce goods sorting, and provides an intelligent sorting system for electronic commerce goods. The intelligent sorting system comprises a main controller, a power supply module, a driving module, a sensor module, an image recognition module, an alarm module, a display module, an electromagnetic valve driving module, a power device, a pushing device and a transmitting device, wherein the main controller is connected with the power supply module, the driving module, the sensor module, the image recognition module, the alarm module, the display module, the electromagnetic valve driving module, the power device, the pushing device and the transmitting device. The technical scheme is applied to an intelligent sorting system in the field of electronic commerce, the goods are sorted accurately by taking different destinations as a condition under the premise of protecting the goods from being damaged in the sorting process by virtue of the modes such as a pressure sensing system and motor-driven transportation through image recognition, a sorting task is completed efficiently, and the intelligent sorting system replaces manpower to complete a task of goods waybill number scanning.

The invention discloses a heat source tower heat pump solution regeneration device achieving cooling in summer and solution regeneration in winter. The heat source tower heat pump solution regeneration device achieving cooling in summer and solution regeneration in winter comprises a regeneration and refrigerating loop, a heat source loop, a cooling loop and a vacuum loop. According to the heat source tower heat pump solution regeneration device achieving cooling in summer and solution regeneration in winter, efficient absorption refrigeration can be achieved in summer and efficient solution regeneration can be achieved in winter through heat discharged from refrigeration of refrigerant of a superheat section of a heat pump system or renewable energy source solar energy based on vacuum low voltage, efficient utilization of the renewable energy source solar energy or waste heat is achieved, the solution regeneration efficiency in winter and the refrigeration efficiency in summer of the heat source tower heat pump system are improved, and winter and summer comprehensive efficient utilization of the system is achieved.

At present, multipodal robots have some shortcomings, such as single function, slow moving speed, poor obstacle-crossing ability and so on, which are difficult to meet needs of people. In order to solve the above problems, A biped four-wheel variable walking mechanism multi-functional biomimetic robot system It includes the car body, Wheel, hub motor, mechanical leg support, mechanical leg hinge,An upper mechanical leg link, Middle mechanical leg joint, Middle mechanical leg connecting rod, lower mechanical leg joint, Lower mechanical leg connecting rod, mechanical claw joint, A back finger,forefinger of mechanical pawl, end of claw, Front ultrasonic sensor, The rear ultrasonic sensor, front vision sensor mount, front vision sensor, rear vision sensor mount, rear vision sensor, cargo box, sensor signal processing system, robot control system and robot driving system can be maneuvered in all terrain, and have the characteristics of lightweight, intelligence and multi-function, and have very broad application prospects.

The invention relates to the technical field of intelligent appliances, and discloses an electromagnetic oven with an adjustable heating surface. The electromagnetic oven comprises a furnace stage, wherein the furnace stage is provided with an installing groove, the installing groove is internally provided with a heating part, the heating part consists of multiple homocentric electromagnetic coils, and the bottom of the heating part is provided with an elastic umbrella-shaped framework; the umbrella-shaped framework is connected with the bottoms of the electromagnetic coils, the umbrella-shaped framework is connected with an adjusting mechanism, and the adjusting mechanism applies an outside force to the umbrella-shaped framework so as to adjust the posture of the umbrella-shaped framework; the posture of the umbrella-shaped framework is adjusted, so that the multiple electromagnetic coils are formed into a plane, an arc concave surface or an arc convex surface. By virtue of the adjusting mechanism, the posture of the umbrella-shaped framework is adjusted, and the multiple electromagnetic coils are formed into the plane, the arc concave surface or the arc convex surface, so that the heating part is integrated with multiple types of heating surfaces, the electromagnetic oven is applicable to multiple types of formed cookware, is not only applicable to pans, but also is applicable to round-bottom pots with concave surfaces or convex surfaces, the multiple functions of the electromagnetic oven are realized, the volume of the electromagnetic oven is reduced, and the occupied space is small.

The invention discloses an LED (light-emitting diode) landscape street lamp which comprises a supporting seat, a lamp body, an LED light source, a switch power supply, radiating fins, radiating baffles, a transmission device and a controller, wherein the supporting seat is fixedly connected with the lamp body; the LED light source is arranged on the frontage of the lamp body; the switch power supply is fixed at the back face of the lamp body and is adjacent to the supporting seat; the back face of the lamp body is also provided with the radiating fins; the radiating baffles are also arranged at the edge of the back face of the lamp body and are fixedly connected with the radiating fins; the heat generated by the LED light source can be effectively conducted and radiated by the radiating fins and the radiating baffles, and a plurality of spaces formed by the radiating fins and the radiating baffles can collect and store natural water and assist heat dissipation, thus the service life of the LED landscape street lamp is greatly prolonged; and a switch power supply circuit in the switch power supply is electrically connected with a control circuit and the transmission device, thus the color change function of the LED landscape street lamp is realized. The LED landscape street lamp can be used for heightening the festal atmosphere during festivals and providing illumination for road surfaces.