130results about How to "Realize manual operation" patented technology

The invention discloses a pulverizer for producing ceramics and achieving a convenient discharge function. The pulverizer comprises a pulverizer body, a stirring rotating shaft and pulverizing blades. The upper side of the pulverizer body is provided with a feeding hopper. The lower side in the feeding hopper is horizontally provided with the stirring rotating shaft. The outer wall of the stirring rotating shaft is vertically and symmetrically provided with the pulverizing blades. A first pulverizing mechanism is horizontally arranged on the upper side in the pulverizer body. A second pulverizing mechanism is horizontally arranged on the lower side of the first pulverizing mechanism. According to the pulverizer for producing the ceramics and achieving the convenient discharge function, a stirring mechanism in the feeding hopper can pre-pulverize, stir and scatter materials, and the follow-up pulverizing effect and efficiency are improved; the two pulverizing mechanisms arranged in a staggered mode are adopted to pulverize materials fully, the pulverized materials are screened, the materials of which the size does not meet the requirement are lifted into the pulverizer in a circulation mode through a lifting machine to be pulverized, the pulverizing effect is guaranteed, the pulverizing efficiency is improved, discharging is driven through a conveying belt, no manual operation is needed, the discharging efficiency is improved, and the pulverizer is convenient and fast to use.

The invention relates to a fully-automatic trimming hanger for an aerated concrete production line. The fully-automatic trimming hanger comprises a fixed rack, a running trolley, a positioning device, a lifting device and an automatic trimming device, wherein the positioning device and the lifting device are arranged on the running trolley, the automatic trimming device comprises two turning devices, two hanger fixing seats, a vertical bottom plate, a horizontal side plate, a clamping cylinder and a separating cylinder, wherein the turning devices are movably connected with the lifting device, the two hanger fixing seats are respectively hinged with the turning devices on the two sides, the bottom plate is connected between the two hanger fixing seats in a sliding way, the horizontal side plate is used for bearing a blank body, the clamping cylinder is arranged on the hanger fixing seats and is used for pushing side plates and the blank body to move, and the separating cylinder is arranged between the bottom plate and the hanger fixing seats. Manual operation is not needed, fully automated control can be realized, trimming and grouping can be unified, the structure is easy, operation and management can be facilitated, the degree of automation is high, labor can be saved, the production efficiency can be improved greatly, the production cost can be reduced, and better economic benefits can be created for enterprises.

The invention discloses a measuring method of carbon, hydrogen and nitrogen contents in biomass fuel. The measuring method comprises the following steps of burning a sample to be measured, collecting mixed gas generated by burning, measuring and calculating full carbon, full hydrogen and full nitrogen percentage contents of the sample to be measured, and calculating the carbon, hydrogen and nitrogen contents in the biomass fuel to be measured. The method has the advantages that the measuring accuracy of the method is higher than that of an infrared-thermal conductance method of a coal sample, the measuring efficiency of the method is higher than the combined measuring efficiency of standard measuring methods, namely a semimicro Kelvin method and a three-section furnace method, and the method is applicable to quickly and efficiently measuring the carbon, hydrogen and nitrogen contents in the biomass fuel, can achieve high accuracy of measuring results and is low in implementation cost.

A multifunctional automatic adjuster comprises an air and water separator, a positive and negative pressure protector, an air pipe and a methane pipe. The methane pipe comprises a left methane branch and a right methane branch, one ends of the left methane branch and the right methane branch are communicated with a methane area in a fermenting tank, the other ends of the left methane branch and the right methane branch extend into the positive and negative pressure protector and the air and water separator, one end of the air pipe is communicated with a pressurizing fan, the other end of the air pipe extends into the positive and negative pressure protector, the top of the positive and negative pressure protector is provided with an exhaust port, a water inlet pipe is arranged on the sidewall of the positive and negative pressure protector close to the top, a water outlet is arranged at the position of the positive and negative pressure protector near the bottom, the other end of thewater outlet is communicated with a straight discharge valve, and a plurality of water level pressure adjusting valves connected in parallel are arranged between the straight discharge valve and the water inlet pipe vertically. The multifunctional automatic adjuster is fine in energy saving and high in automaticity and has multiple functions of automatic air and water separation, automatic water discharge and replenishment, automatic air exhaust, synchronous methane leakage waste prevention, negative pressure protection, automatic constant pressure keeping and the like.

A portable temporary righting device for inclination of a power transmission line pole and tower comprises a rack, a line collecting reel is installed on one side of the rack, a rope is wound around the line collecting reel, a line clamping groove is formed in one end of the line collecting reel, and a ratchet wheel mechanism is arranged at the other end of the line collecting reel, wherein the ratchet wheel mechanism and the line collecting reel coaxially rotate. Pawls and reversing deflector rods are arranged on the rack. A guiding pulley is installed on the other side of the rack, a conical shaft and big gears are installed on the rack and rotate coaxially, and the big gears and a gear set are assembled in a meshed mode. A balance weight disc connected with the gear set is installed on the rack and connected with a pedal through a connecting rod, and the balance weight disc, the connecting rod and the pedal form a crank and rocker mechanism. The portable temporary righting device can temporarily right the pole and tower and prepare time for permanent reinforcement of the pole and tower; operation can be achieved only through manpower, and the portable temporary righting device is applied to finding inclination of the pole and tower in time and temporarily righting the pole and tower in time, and also suitable for pole and tower emergency maintenance engineering in remote mountain regions or pole and tower emergency maintenance engineering where the pole and tower in inclination can not be temporarily righted unless depending on labor.

The invention discloses a movable type environment-friendly pulverizer for ceramic production. The movable type environment-friendly pulverizer comprises a pulverizer body, a recycling pipe and a dust collecting device, wherein a feeding funnel is disposed on the upper side of the pulverizer body, a first pulverizing mechanism is horizontally disposed on the upper side inside the pulverizer body, and each of the first pulverizing mechanism and a second pulverizing mechanism comprises a horizontal pulverizing rotary shaft and a plurality of pairs of pulverizing blades disposed on the outer wall of the pulverizing rotary shaft in an up-down symmetry manner. The movable type environment-friendly pulverizer has the advantages that materials are sufficiently pulverized by the two staggered pulverizing mechanisms, the pulverized materials are screened, the materials which do not satisfy the size requirement are elevated into the pulverizer body by an elevator in a circulation manner for pulverizing, pulverizing effect is guaranteed, pulverizing efficiency is increased, discharging is driven by a conveying belt, manual discharging is not needed, discharging efficiency is increased, convenience and quickness are achieved, dust generated during discharging can be collected, environments are protected, and raw material waste is reduced.

The invention discloses a fully-automatic filling system for barreled water. The fully-automatic filling system sequentially comprises an automatic cap puller, a water barrel outer-brushing cleaning machine, an in-barrel cleaning machine, a filing machine and a capping machine in a transmission direction of a production line, wherein the automatic cap puller comprises a supporting frame, a cap pulling mechanism, a transmission mechanism as well as a barrel cap collecting box and an air-blowing mechanism which are separately positioned at the two sides of the supporting frame; the water barrelouter-brushing cleaning machine comprises a barrel inlet bracket, a brushing device, and an outlet barrel conveying mechanism; the in-barrel cleaning machine comprises an inlet barrel conveyor belt, acleaning machine cabinet and a cleaning device arranged in the cleaning machine cabinet; the filling machine comprises a filling conveyor belt, a filling bracket and a filling mechanism arranged above the filling bracket; and the capping machine comprises a capping mechanism and a cap arranging mechanism. The fully-automatic filling system is simple in structure, is easy in dismounting, is convenient in maintaining, automatically and continuously pulls caps, is complete and free of a dead angle in in-barrel cleaning, automatically and continuously fills, continuously caps, is high in cappingefficiency and is stable in working state.

The invention provides an air source device comprising an air compressor, an air storage tank, a dryer and a first filter, wherein an air outlet of the air compressor is sequentially connected with the air storage tank, the first filter and a first one-way valve in series by a pipeline, an air outlet of the first one-way valve is respectively connected with a detecting branch, an operating main air pipe air supplying branch, a main equipment air supplying branch and a control system air supplying branch; the operating main air pipe air supplying branch is formed by connecting a two-position two-way reversing valve, a second one-way valve and a second valve in parallel, the main equipment air supplying branch comprises a first valve, the control system air supplying branch comprises a two-position three-way valve, as well as the dryer, a third one-way valve and a pressure reducing valve which are connected in series by a pipeline, an air inlet of the two-position three-way valve is connected with the air outlet of the first one-way valve, and two air outlets of the two-position three-way valve are respectively connected an air inlet of the dryer and an air inlet of the third one-way valve. In the air source device, the multipath air supplying is realized and the technical problem in the prior art that air can not be continuously supplied in the prior art is solved.

The invention discloses a method and equipment for simultaneously crushing and grinding ores. The method includes overlaying an upper arc-shaped grinding face on a lower arc-shaped grinding face, forming spatial regions which are gradually diminished from top to bottom between the inner surface of the upper arc-shaped grinding face and the outer surface of the lower arc-shaped grinding face, dividing the spatial regions into crushing regions and grinding regions from top to bottom, respectively arranging cutting teeth and fixing teeth on the inner surface of the upper arc-shaped grinding face and the outer surface of the lower arc-shaped grinding face in the crushing regions and arranging smooth arc faces on the outer surfaces of the upper arc-shaped grinding face and the lower arc-shaped grinding face in the grinding regions; enabling the upper arc-shaped grinding face and the lower arc-shaped grinding face to rotate relatively, feeding the ores into the crushing regions from a feed inlet in the top of the upper arc-shaped grinding face, fixing the ores by the aid of the fixing teeth, crushing the ores by the cutting teeth, enabling the crushed ores to fall into the grinding regions, grinding the ores by the smooth arc faces and enabling grains of the ores to fall via gaps at the lower ends of the upper arc-shaped grinding face and the lower arc-shaped grinding face. The method and the equipment have the advantages that the traditional crushers and ore grinding machines can be replaced, the ores can be crushed at first and then can be ground and integrally manufactured, and the equipment is high in crushing ratio.

The invention provides a parking fee invoice obtaining method and apparatus, and a computer readable storage medium. The parking fee invoice obtaining method comprises the steps of obtaining current license plate information in a departure request when the departure request is received, and judging whether a parking fee corresponding to the current license plate information is paid or not; if the parking fee corresponding to the current license plate information is paid, judging whether an invoice issuing request corresponding to the license plate information exists or not; and if the invoice issuing request corresponding to the license plate information exists, generating a corresponding current parking invoice according to the parking fee corresponding to the current license plate information and preset payer information, and printing the current parking invoice through a corresponding tax control invoice printer. Through the method and the apparatus, the invoice issuing request can be generated in a one-key manner through a terminal, and the invoice is issued in advance without manual operation, so that the waiting time of a user is shortened, the invoice issuing efficiency is improved, and the user experience is improved.

The invention relates to a fully automatic automobile motor delivery test measurement and control system, which comprises parts including a test power supply, a measuring system, a control system, a test station, a measuring instrument, a label printer, a tested motor and the like. The system has the following characteristics that the test is divided into two parts including a static test and a dynamic test, and the two parts of test are in simultaneous parallel operation in the two stations. The static test comprises dielectric strength test, insulation resistance test, winding direct current resistance test, winding inductance test and heat sensor test. The dynamic test comprises two-phase short circuit test, idle load test, coder signal detection and vibration test.

The invention relates to a top cover opening and closing device for freight car, which comprises two sets of opening and closing assemblies respectively arranged on the left and right sides of a freight car. The opening and closing assemblies comprise a bracket, an adjusting member and a slideway fixed on the bracket. The two slideways are arranged in a figure-of-eight shape. The top cover of thetruck comprises two cover plates provided with triggering members, the brackets are fixedly arranged on the ground, and the two sliding paths are respectively matched with the two triggering members,and the triggering members can slide along the sliding paths and drive the cover plates to rotate during the operation of the truck so as to open or close the top cover. The utility model has the advantages of simple structure, good applicability and effective cost reduction.

The invention provides an intelligent programmable axial plunger pump controller and a control method, and belongs to the field of intelligent hydraulic elements. The controller comprises a sensor group, a control panel, and an ARM chip, an RISC-V chip, a signal acquisition module, a filtering module, a charge amplifier, a power amplifier, a mode selection module, a display module and a cloud storage module which are installed on the control panel; and the control panel is further provided with a plurality of external interfaces. The magnitude of flow in a variable piston cavity of a hydraulic pump and the swing angle of a swash plate can be controlled by the ARM chip; automatic compound control over the pressure, flow and power of the axial plunger pump is achieved; meanwhile, the pressure, flow and power of the axial plunger pump can be controlled by detecting signals such as the outlet pressure of the hydraulic pump, the swing angle of the swash plate and vibration on a pump shell; the state of the hydraulic pump is monitored and recognized based on the RISC-V chip, common faults of the hydraulic pump are judged, and judgment results are transmitted to the ARM chip, thus implementing predictive maintenance of the hydraulic pump.

The invention discloses a feces cleaner control device which comprises a motor, corner wheels, a traction rope and feces scraping plates. The corner wheels are installed at the edge corners of a breeding space through corner axles, the traction rope is wound around the corner wheels and connected to a rotary shaft of the motor to form a closed loop structure, and the portions, on the two sides of the motor, of the traction rope are each provided with one feces scraping plate; the motor is connected with a three-phase motor forward and reverse rotation controller used for controlling the forward and reverse rotation of the motor, the three-phase motor forward and reverse rotation controller is connected with a micro controller through a cable, the micro controller is connected with Hall proximity switches through signal lines, the Hall proximity switches are installed in protective boxes which are fixed to the corner axles, the Hall proximity switches are perpendicularly opposite to the corner wheels, magnetic steel is fixedly installed on the corner wheels, and the distance between the magnetic steel and each Hall proximity switch is controlled within 10 mm. According to the control devices, the movement mode of a feces cleaner can be controlled and the step size of reciprocating movement can be controlled on the basis of a micro processor, work modes can be selected, and moving distance can be controlled.