44results about How to "To achieve the effect of automatic control" patented technology

The invention relates to the technical field of industry, and discloses a device for ultrasonic comprehensive cleaning by using inflating automatic clamping. The device comprises a cleaning machine, wherein the interior of the cleaning machine is movably connected with a supporting rod, the outer side of the supporting rod is sleeved with a reset spring, and the upper portion of the supporting rodis movably connected with a cleaning table; the bottom of the cleaning machine is movably connected with a rotating table, and an ultrasonic plate is movably connected to the upper left side of the cleaning machine; and the interior of the cleaning machine is fixedly connected with a fixing frame, and the right lower portion of the outer side of the fixing frame is movably connected with a movingsliding rail. A cleaning solution in the cleaning machine is discharged through a water outlet at the bottom of the cleaning machine, a valve is rotated to reset, and after water is discharged into the cleaning machine, a filter is taken out, so that ultrasonic cleaning is firstly cleaned the interior of the filter by ultrasonic waves, the dust accumulated in the filter falls off through vibration, and the dust is washed away by water washing, so that the effect of cleaning the filter is achieved.

The invention relates to the technical field of seed packaging, and discloses a seed inner package charging machine. The seed inner package charging machine comprises a rack. A conveying mechanism, acharging mechanism and a sealing mechanism are arranged on the rack. The conveying mechanism comprises a driving wheel. The charging mechanism comprises a charging box, and a discharging opening is formed on the charging box. A baffle is in sliding connection to the rack and provided with a through hole. The driving wheel is coaxially connected with a sector gear. A first gear rack used for beingengaged with the sector gear is in sliding connection to the rack. A first spring is connected between the first gear rack and the rack. A first wedge groove allowing the baffle to be inserted is formed on the first gear rack. A first transmission rod is in sliding connection to the rack. A supporting plate is arranged on the first transmission rod. Gear teeth are formed on the first transmissionrod. The first transmission rod is engaged with a gear through the gear teeth. A second gear rack is engaged to the gear. A second wedge groove allowing the baffle to be inserted is formed on the second gear rack. The seed inner package charging machine solves the problem that in a seed packaging device in the prior art, the packaging percent of pass is reduced due to the fact that the bagging quantity cannot be controlled is solved.

The invention discloses a greenhouse heating system and a control method thereof. The greenhouse heating system comprises a thermal-insulation water tank and a greenhouse, wherein one end of the thermal-insulation water tank communicates with a solar circulating pump and a solar heating device through a solar heating water inlet pipeline; the other end of the thermal-insulation water tank communicates with the solar heating device through a solar heating water return pipeline; the thermal-insulation water tank communicates with an air heat pump through a pipeline; a radiator is arranged in the greenhouse; one end of the radiator communicates with a greenhouse heating circulating pump and the thermal-insulation water tank through a greenhouse heating water inlet pipeline; the other end of the radiator communicates with the thermal-insulation water tank through a greenhouse heating water return pipeline; and the solar circulating pump, the air heat pump, the radiator and the greenhouse heating circulating pump are electrically connected with a controller separately. The greenhouse heating system can be used for heating the greenhouse by converting solar energy into heat energy; various heating devices are monitored by a sensor; the controller controls the heating devices, so that the temperature in the greenhouse is kept within a high-precision temperature range, and therefore, the greenhouse heating system is more environmental-friendly, and cost is saved.

The invention discloses a laser controller, a laser control system and a laser control method, and belongs to the field of lasers. The laser controller comprises an emitter follower, a standard voltage stabilization source and a constant current control circuit, wherein the emitter follower is used for receiving a modulation control signal and outputting the modulation control signal after the modulation control signal is amplified, the modulation control signal is an analog control signal or a PWM control signal, the standard voltage stabilization source is used for providing voltage for the emitter follower, and the constant current control circuit is used for outputting a driving current according to the modulation control signal output by the emitter follower so as to control the working states of a laser diode. The laser control system comprises the laser controller, a computer control system and the laser diode. According to the laser controller, the laser control system and the laser control method, the control over the laser diode is achieved, an existing manual switchover switch is replaced, the automatic control effect is achieved, manual operation of a user does not need, the complexity is reduced, and the use feeling of the user is greatly improved.

The invention discloses a kitchen garbage classifying device. The kitchen garbage classifying device comprises a base, and the upper surface of the base is fixedly connected with a driving motor and amachine body; the machine body is composed of a classifying bottom box and a classifying top box; and the classifying top box is located on the upper surface of the classifying bottom box. Accordingto the kitchen garbage classifying device disclosed by the invention, based on a kitchen garbage conveying production line and a quantitative feeding device, online classifying treatment is conducted,and large-size lunchboxes, zip-top cans, napkin and plastic beverage bottles are separated from mixed kitchen garbage through a primary filter net larger in mesh diameter; through cooperation of centrifugal rotation and the filter net, big bones and small bones are removed from leftovers, the effect of collecting the bones separately is achieved, and performing of the bone recycling work is facilitated; the kitchen garbage classifying device can classify after-meal kitchen garbage from canteens, hotels and other places without being watched by too many workers, and collecting of the after-meal kitchen garbage is facilitated; and the tedious problem caused by manual classifying is solved, the time is saved, and manpower output is reduced.

The invention discloses automatic water adding equipment for breeding of livestock. The equipment includes supporting legs, a water-saving tank is fixedly connected to the tops of the supporting legs,a water discharge pipe is fixedly connected to the center of the inner bottom wall of the water-saving tank, a water outlet is formed in the bottom of the water discharge pipe, and the top of the water discharge pipe is fixedly communicated with a water storage barrel; a water inlet pipe is fixedly connected to the inner bottom wall of the water storage barrel, the top of the water inlet pipe extends into the water storage barrel, the bottom of the water inlet pipe penetrates through and extends to the lower surface of the water storage barrel, a positioning ring is fixedly connected to the inner wall of the water storage barrel, and a sliding pole is slidingly sleeved with the inner wall of the positioning ring. According to the automatic water adding equipment for breeding of the livestock, the problem that the water inlet pipe cannot be closed automatically after an electromagnetic check valve is broken can be effectively prevented. After the electromagnetic check valve is broken,under the buoyancy of water, a floating ball drives the other end of a cross bar for downward hinge jacking, correspondingly a sealing plug at the bottom of a jacking rod is driven to seal the top ofthe water inlet pipe, and therefore the problem that the water usage efficiency of manual allocation in a large-scale breeding base is low is solved.

The invention discloses a fixing device with a loosening prompt function for a plastic pipeline, and relates to the technical field of plastic pipelines. The fixing device comprises a base, wherein afirst spring is fixedly connected to the inner bottom wall of the base; a non-slipping block movably connected with the inner wall of the base is fixedly connected to the top of the first spring; a clamping seat is fixedly connected to the top of the base through a fixing bolt; a second spring is fixedly connected to the inner top wall of the clamping seat; a push block is fixedly connected to thebottom of the second spring; a gear engaged with the push block is rotatably connected to the middle part of the clamping seat; and a toothed rod engaged with the gear is movably connected to the middle part of the clamping seat. According to the fixing device with the loosening prompt function for the plastic pipeline, the push block and prompt lights are cooperated for use, when the pipeline isloosened, the push block can be ejected downwards under the action of the second spring, then the prompt lights are turned on at the time, and a maintenance man can intuitively see that the pipelineis loosened, so that the effect of loosening prompt is achieved, the timely discovery by the maintenance man is effectively facilitated, and the serious situations are avoided.

The invention relates to the technical field of industry, and discloses a device for comprehensive cleaning by pneumatic automatic clamping ultrasonic waves. The device includes a cleaning machine, asupporting rod is movably connected to the interior of the cleaning machine, the outer side of the supporting rod is sleeved with a reset spring, a cleaning table is movably connected on the supporting rod, a rotating table is movably connected to the bottom of the cleaning machine, an ultrasonic plate is movably connected to the upper left part of the cleaning machine, a fixed frame is fixedly connected to the interior of the cleaning machine, and a movable sliding rail is movably connected to the lower right part outside the fixed frame. A cleaning solution in the cleaning machine is discharged through a water outlet at the bottom of the cleaning machine, a valve is rotated for reset, and after the water in the cleaning machine is discharged, a filter is taken out, so that cleaning ultrasonic waves are firstly used for cleaning the interior of the filter, dust accumulated in the filter is shaken off, and then washing is utilized for cleaning, thus reaching the effect of cleaning thefilter.

The invention belongs to the technical field of motor manufacturing equipment, and particularly relates to an automatic grinding device for a vehicle intelligent curtain motor rotor. The device comprises supporting plates, wherein the lower surfaces of the two supporting plates are fixedly connected with supporting legs, the surfaces of one sides of the two supporting plates are provided with rotating holes, the inner walls of the rotating holes are slidably provided with rotating shafts in a sleeve mode, the supporting plates are symmetrically distributed with axes of the rotating shafts as the symmetrical centers, one end of one rotating shaft is fixedly connected with a geneva wheel mechanism, the upper surfaces of the two supporting plates are fixedly connected with supporting blocks,and the inner side faces of the supporting blocks are provided with grinding mechanisms. According to the automatic grinding device for the vehicle intelligent curtain motor rotor, by arranging the grinding mechanisms on the inner side faces of the supporting blocks, the effects that grinding on the motor rotor is uniform and short in time, manpower consumption grinding is not needed, and the automation degree is high are achieved, and the problems that existing grinding needs to be manually conducted, the time is too long, manual grinding is tedious, physical strength is easy to consume and the grinding efficiency is low are solved.

The invention relates to the technical field of sewage treatment, and discloses energy-saving and environment-friendly sewage treatment equipment capable of automatically controlling the introduction amount of a reaction solution, which comprises a treatment tank body, a supporting seat is fixedly connected to the interior of the treatment tank body, a rotating disc is rotatably connected to the outer surface of the supporting seat, and arc-shaped blades are fixedly connected to the outer surface of the rotating disc; a pushing plate is movably connected to the interior of the arc-shaped blade, a compression spring is movably connected to the side surface of the pushing plate, an extrusion column is movably connected to the side surface of the pushing plate, one end of the extrusion column penetrates through the interior of the bag storage base, and an expansion base is movably connected to the position, located at one end of the extrusion column, of the interior of the bag storage base. The rotating speed of the rotating disc can be automatically controlled according to the introduction amount of sewage, then the moving distances of the pushing plates in the arc-shaped blades are different, then the outflow amounts of chemical reaction liquid are different, the automatic control effect is achieved, waste is avoided, and certain cost is saved.

The invention relates to the related field of sewage treatment, in particular to an intelligent SBR sewage treatment device and method capable of achieving automatic operation, an L2SBR controller achieves automatic control with the effluent quality as the target, and on the basis of common automatic control, automatic control is achieved. The operation time of each device is flexibly controlled according to the changes of the liquid level, the dissolved oxygen concentration, the oxidation-reduction potential value, the concentration value of suspended solids in a mixed solution and the pH value in a sewage pool, and the operation of various electromagnetic valves is matched, so that the operation efficiency of the devices is improved, and the purposes of energy conservation and consumption reduction are achieved; meanwhile, the device can be suitable for almost all SBR sewage treatment units in a sewage treatment plant or a sewage treatment station, and in the transformation of the sewage treatment plant or the sewage treatment station, if no control system exists in the original sewage treatment process, the L2SBR controller can be added, and a corresponding monitoring sensor can be configured, so that the effect of automatic control is achieved.

The invention discloses a switch with a built-in voice control system. The switch comprises a switch body, wherein the switch body is provided with a shell having a cavity inside, a circuit board with a controller welded on the surface is arranged in the shell, the surface of the circuit board is provided with a sound pickup and a light source starter which are in electrical control connection with the controller, the bottom of the sound pickup is integrally connected with a sound transcoder, the circuit board is further provided with a timer connected with the controller and the light source starter at the same time, and all the devices are internally provided with function execution modules corresponding to the system. The mode of combining the voice control system and the switch is adopted in the invention, the switch automatically recognizes voice through the control system, the effect of automatic control is achieved according to the recognized voice result, the mode of manual operation is omitted, and the intelligent degree of switch control is improved.

The invention discloses a magnetic steel sensor which comprises the components of a large cup which is vertically provided with holes, the large cup is provided with a circumferential flange, and theside surface of the large cup is provided with an M-shaped hole; the outer spring is arranged in the big cup, and the free height of the outer spring is larger than the height of the big cup; the micro-motion assembly is arranged in the large cup, and the micro-motion assembly comprises a small cup, a micro-switch and a soft magnet. The structure and the connection mode of the big cup and the small cup are improved; the limiting sheet of the small cup acts on the hole site in the large cup to move; the problem of slot deviation of an old magnetic steel sensor is avoided; the stability of the magnetic steel sensor is improved, the microswitch is added, the soft magnetic bearing effect is achieved, the defect that soft magnetism falls off is overcome, the contact in the microswitch is affected by the soft magnetism and the magnet, the microswitch is used for switching between two modes, and the automatic control effect is achieved.

The invention discloses a special balance system for a tumbler intelligent electric vehicle. A linkage operating system is composed of a left balance block, a right balance block, wherein the left balance block and right balance block are arranged at the symmetrical positions on both sides of the center of the vehicle chassis, a screw rod, a movable nut component, a first servo motor and a secondservo motor; a horizontal control system arranged at the tail part of the chassis; according to the data acquired in the dumping direction of the electric vehicle, the data is converted into a power supply signal to be transmitted to the linkage operating system, so that the balance block can move left and right, the vehicle body is stable. Since the horizontal controller can instantly react dataand control, the system can achieve the effect of automatic control; so that the electric vehicle can be kept in a horizontal state for a long time, the driver has a comfortable operating environment;in that course of running, no matter what happens, the vehicle will not tip over, the problem of traffic jam in the town can be solved, and the product performance is improved; the market share of the products can be improved, and economic and social benefits are created for enterprises.

The invention relates to the technical field of cleaning equipment, and discloses a metal inner hole fluid circulation decontaminating and washing machine which comprises a shell, a fixing mechanism is arranged in the shell, a control mechanism is arranged outside the fixing mechanism, and a transmission mechanism and a cleaning mechanism for cleaning metal are arranged in the shell. After the metal pipe is fixed by the clamping plate, the user turns on the power source again and controls the motor to operate at high power, the compression spring is stretched to drive the sliding rod to move through the sliding groove, the sliding rod moves to drive the cleaning plate to move, and the cleaning plate moves to clean the metal pipe; a user operates the motor with small power, due to the fact that the operation power of the motor is small at the moment, the centrifugal force of the supporting rod cannot overcome the elastic force of the extension spring, the rotating shaft can only drive the outer frame, in the same way, the cleaning plate can clean water stains in an inner hole of the metal pipe, and the effect of cleaning the metal pipe is achieved.