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65results about How to "Achieve the effect of automation" patented technology

Device and method of filter press for quickly discharging material and cleaning filter cloth

The invention relates to a device and a method for rapid discharge and cleaning of a filter cloth of a press filter, and belongs to the machinery. The device comprises a filter plate group, a filter plate lower cable pulley group, a filter plate upper cable pulley group, a cloth guide cable, a filter cloth group, a clamp, a filter cloth cleaning unit, an arm guide slot group, an opening plate arm group and an opening plate arm transmission mechanism. The method for rapid discharge and cleaning of the filter cloth of the press filter comprises the step of local reflux of materials, the washing step of a material guide pipe, the cleaning step of the clamp, the discharging step of a filter cake and the washing step of the filter cloth. The device and the method have the advantages that the discharge of the filter cake is rapid and can achieve the full automation, the filter cloth is cleaned rapidly, the scope of the materials which can be filtered is wider, and the practicality is strong.
Owner:张凯茵

Automatic printing device of carton cardboard

ActiveCN107553974ATo achieve compacted cardboardTo achieve the purpose of printing cardboardBox making operationsPaper-makingCardboardCarton
The invention relates to a printing device, in particular to an automatic printing device of carton cardboard. The invention aims to provide the automatic printing device of the carton cardboard, withthe advantages of easy operation and high degree of automation. According to the technical scheme, the invention provides the automatic printing device of the carton cardboard. The automatic printingdevice comprises a baseplate, a collection frame, a bracket, a conveying mechanism, a top rack, a wooden table, a hold-down mechanism and so forth; the conveying mechanism is used for conveying carton cardboard to be printed, and the top rack is fixedly connected to the top of the bracket; a lifting mechanism used for driving and press printing is fixedly connected to one end, far away from the bracket, of the bottom surface of the top rack; and a liquid storage tank is in transmission connection with the output end of the lifting mechanism, and a printing seal is fixedly connected to the bottom surface of the liquid storage tank. According to the automatic printing device provided by the invention, the automatic printing effect of the carton cardboard is achieved, and the conveying mechanism is used for conveying the cardboard, so that the cardboard can be printed in batches, and the working efficiency is improved.
Owner:江苏美瑞嘉包装有限公司

Wide rim deep LIP automobile aluminium alloy wheel casting mould filling exhaust method

The invention provides a wide rim deep LIP automobile aluminium alloy wheel casting mould filling exhaust method. A region where an air hole is easily formed is found by casting process simulation before a mould is developed, the region is generally at the middle position of a wheel window, namely side form position corresponding to the mould, 5-12 vent plugs are arranged at the side form position, one end of the vent plug is connected with a compressed air control valve, and the compressed air control valve is connected with a low pressure casting system control cabinet. Pressure parameter of compressed air is 250-300Kpa, the compressed air control valve is opened when aluminium liquid is used for mould filling, and gas in the cavity of the mould is expelled by virtue of the vent plug according to Berkley principle, so that the cavity of the mould is in negative pressure; exhaust time of vent plug is 8-15 seconds, and the system control cabinet automatically controls the compressed air control valve to be closed when mould filling at LIP is completed. The method has obvious exhaust effect, simple manufacturing, use convenience and low cost and is perfect for exhaust in the casting mould filling process.
Owner:JIANGSU KAITE AUTO PARTS

Mask melt-blown fabric processing and detecting integrated equipment

The invention discloses mask melt-blown fabric processing and detecting integrated equipment which comprises a processing mechanism. According to the device, after melt-blownfabric is produced, the melt-blown fabric penetrates through the first roller, the second roller, the cavity and the third roller; through the arrangement of the motor, the lead screw and the nut pair, the moving block moves in the vertical direction; under the action of the gear, the rotating rod can drive the clamping arm to fix the melt-blown fabric; under the repulsive action of the electromagnet and the magnet, the melt-blown fabric is fixed through the clamping plate; under the action of a cam mechanism, a connecting plate and a first spring, a first piston rod reciprocates in the horizontal direction; and underthe action of a first one-way valve, a second one-way valve, a main pipe and a branch pipe, the interior of a second piston cylinder can be pressurized, a second piston rod can push a sliding sleeve to one side, and automatic pulling of the melt-blown fabric is achieved, so that the effect of machine inspection automation is achieved; and compared with traditional manual detection, the equipment has the advantages that the automation degree is higher, the detection efficiency is higher, and losses caused by manual missing detection and false detection are effectively avoided.
Owner:常州美康源医疗科技有限公司

Digital alternating current dimming control circuit

ActiveCN103188849ATo achieve the purpose of dimming controlAchieve the effect of automationElectric light circuit arrangementElectricityWave shape
Disclosed is a digital alternating current dimming control circuit. The digital alternating current dimming control circuit comprises a dimming setting device, a dimming wave form control unit and a power supply circuit switch unit, wherein the dimming setting device is used for producing a break-over angle control parameter value, the dimming wave form control unit is provided with a control parameter value input end, a synchronizing signal input end and a dimming wave form signal output end, and according to a synchronizing signal input by the synchronizing signal input end and the break-over angle control parameter value, the dimming wave form control unit produces a dimming wave form signal in each period of a predetermined alternating current frequency, the power supply circuit switch unit is electrically connected between an alternating current power supply, a load device and the dimming wave form signal output end of the dimming wave form control unit, and is provided with a break-over position and an open-circuit position. A dimming wave form signal of a first level or a second level of the dimming wave shaped signal controls whether the power supply circuit switch unit is in the break-over position or the open-circuit position so as to achieve dimming control purpose, wherein the first level or the second level are output by the dimming wave form control unit.
Owner:PRODIGIT ELECTRONICS

Device for separating oil from water by utilizing density

The invention relates to the technical field of tar oil and further discloses a device for separating oil from water by utilizing density. The device comprises a main oil-liquid separator body, wherein a motor is fixedly mounted at the bottom of the main oil-liquid separator body; a pressurizing machine is fixedly mounted at the top of the motor; an oil outlet pipeline is fixedly installed in themain oil-liquid separator body; a damping plate is fixedly installed on the surface of the oil outlet pipeline; reset springs are fixedly installed at the left end and the right end of the damping plate; object blocks are fixedly installed at the tops of the two reset springs; and baffles are fixedly installed on the outer sides of the two object blocks. Through cooperation of the object blocks and the baffles, the effect of real-time control is achieved; and after oil liquid and sewage are layered, due to the fact that the density of the object blocks is smaller than the density of the oil liquid, the object blocks move upwards, the baffles leave sliding blocks, a wood plate drives the sliding blocks to move upwards, and a rotary cover plate is opened, so the effects of real-time performance of oil liquid extraction and movement automation are achieved.
Owner:王宁

Intelligent manipulator, intelligent storage equipment, intelligent evidence obtaining equipment and certificate receiving system

The invention relates to the technical field of conveying mechanisms, and particularly provides an intelligent manipulator, intelligent storage equipment, intelligent evidence obtaining equipment and a certificate receiving system. The intelligent manipulator comprises a main control unit, a conveying mechanism and a grabbing device, and the conveying mechanism and the grabbing device are controlled and allocated by the main control unit; a mounting frame is provided with a feeding area and a target area; and under the control of the main control unit, the conveying device drives the grabbing device to convey certificates between the feeding area and the target area of the mounting frame in a reciprocating mode, so that automatic certificate storing and obtaining are achieved, and the grabbing device can clamp and loosen the certificates under the control of the control unit. The intelligent manipulator can completely replace manual operation, the work contents of manually storing certificates one by one and finding and taking out target certificates in the target area are omitted, the effects of rapidly storing and taking out the certificates and rapidly and accurately taking out the target certificates can be achieved, time and labor are saved, the cost investment is reduced to a large extent, and the effects of intellectualization and automation of the product are achieved.
Owner:INT SECURITY TECH SHENZHEN

Camellia oleifera seedling raising device for sandy soil regions

The invention relates to the technical field of camellia oleifera seedling raising, and discloses a camellia oleifera seedling raising device for sandy soil regions. The camellia oleifera seedling raising device comprises a rotating disc, a through groove is formed in the surface of the outer ring of the rotating disc, a seeding head is movably connected in the through groove, and the outer ring of the seeding head is fixedly sleeved with a return spring; a transmission rod is rotatably connected to the top end of the seeding head, a rotating shaft is rotatably connected to the center end of the transmission rod, a clamping rod is rotatably connected to the top end of the transmission rod, a concave wheel is rotatably connected to the axis of the rotating disc, a groove ring is formed in the outer ring of the concave wheel, and a seed box is movably connected to the side end of the rotating disc; an electrostatic wheel is movably clamped to the bottom surface of the seed box, and an extrusion spring is fixedly connected to the bottom end of the electrostatic wheel. According to the camellia oleifera seedling raising device for the sandy soil regions, through cooperative use of therotating disc, the through groove, the sowing head, the reset spring, the transmission rod, the rotating shaft, the clamping rod, the concave wheel, the groove ring and the seed box, the effect of camellia oleifera seedling raising inoculation automation is achieved.
Owner:湖南洪盛源油茶科技股份有限公司

Standard Vicat device for automatically measuring setting time and operation method thereof

The invention discloses a standard Vicat device for automatically measuring the setting time and an operation method thereof. The standard Vicat device comprises an operation box, a setting time display, an infrared light emitter, an infrared light receiver and a test mold, wherein the test mold is arranged on the operation box; a test needle is arranged above the test mold and is connected with the setting time display; the infrared light emitter and the infrared light receiver are arranged on two sides of the test needle; the infrared light emitter, the infrared light receiver and the test needle are positioned on a same plane; photo-diodes are arranged on the infrared light receiver; and the infrared light emitter is movable and can drive the photo-diodes to generate a current change. The standard Vicat device for automatically measuring the setting time and the operation method thereof, disclosed by the invention, have the benefits that the infrared light emitter, the infrared light receiver and other photoelectric converters can be used for photoelectric conversion; through a change in current magnitude, a timer automatically times and accurately reads the setting time withoutsite timing; the artificial interference in a laboratory temperature field and other environmental factors is also reduced; the operation is simple and quick, and the measurement precision is high.
Owner:CHANGAN UNIV

Induction quenching automatic intermittent supply device

The invention relates to the technical field of automation, and discloses an induction quenching automatic intermittent supply device which comprises a base and a fixing plate. Rotary discs are movably connected with the interior of the base, push plates are fixedly connected to the outer sides of the rotary discs, a quenching ring is fixedly connected to the side face of the base, and a trigger mechanism is fixedly connected to the side face of a guide rail. According to the induction quenching automatic intermittent supply device, the push plates and fixing grooves are used in cooperation, intermittent supply of workpieces placed in the fixing grooves is achieved by using the movement stroke of the push plates, the automation effect is achieved, human participation is omitted, the laborproductivity is improved, and the income of factories and enterprises is increased to a certain degree; and through cooperative use of a grabbing mechanism and a baffle mechanism, the quenched workpieces are grabbed and put down through clamping jaws, automation of the whole working process is achieved, manual participation is omitted in a severe and dangerous environment, the safety of workers isgreatly guaranteed, and safety accidents are avoided.
Owner:芜湖松果享租科技有限公司

Efficient body paper paving machine for foamed ceramic plate production

The invention belongs to the field of machines for foamed ceramic plate production, and particularly relates to an efficient body paper paving machine for foamed ceramic plate production. The efficient body paper paving machine for foamed ceramic plate production can achieve the aims of saving time and labor, being high in body paper paving efficiency and enabling body paper to be completely pavedflatly. The efficient body paper paving machine for foamed ceramic plate production comprises a paper sucking end rack, paper sucking end lifting mechanisms, a paper suction cup, a paper suction endbracket, a paper feeding mechanism, a kiln car end rack, a kiln car end lifting mechanism, a kiln car end bracket and a telescopic wheel mechanism, the top of the paper suction end rack is provided with two paper suction end lifting mechanisms, the paper suction end lifting mechanisms are symmetrically mounted about the middle axis in the width direction of the paper suction end rack, and the effects of saving time and labor, being high in body paper paving efficiency, completely paving the body paper flatly, and being automatic can be achieved.
Owner:JINJIANG XINLUDA MACHINERY EQUIP CO LTD

Detection equipment for timely detecting and braking hardware based on voltage change

The invention relates to the technical field of computer hardware, and discloses detection equipment for timely detecting and braking hardware based on voltage change. The detection equipment comprises a rack, the upper end of the interior of the rack is rotatably connected with a screw rod, and the lower end of the screw rod is connected with uniformly distributed gears in a meshing manner. Whenthe equipment detects that hardware has problems through the detection end at the bottom of the detection plate, the voltage on the detection plate can be increased; when the voltage increases, magnetism of electromagnets is increased, the magnetic wheel is driven to move towards the two sides; the magnetic wheel drives the lower end of the arc-shaped plate to reduce distance, the arc-shaped plates are close to each other, and the movement is stopped until the lower ends of the arc-shaped plates are positioned at the lower end of a moving groove; and in the process where the arc-shaped platesget close to each other, the hardware can be clamped, the contact rod is blocked and cannot make contact with the power induction piece, the conveying table stops moving, and the detection thread canrun again until the damaged hardware is manually taken down, so that the care-free effect is achieved, and the automatic effect is achieved.
Owner:杭州庚复科技有限公司

Automatic feeder

The invention discloses an automatic feeder. The automatic feeder comprises a feeding bottle and an inner liquid tank, wherein the lower part of the feeding bottle is of a conical structure with a large upper part and a small lower part, and a sealing cover is arranged at the bottom of the feeding bottle; the automatic feeder has the characteristics that the inner liquid tank is placed in a beehive, the feeding bottle is placed at a position which is higher than the inner liquid tank and outside the beehive, and a sugar liquid conveying hose and an air discharging hose are connected between the feeding bottle and the inner liquid tank; one end of the sugar liquid conveying hose and one end of the air discharging hose are connected with a sealing cover arranged at the bottom of the feedingbottle in a sealed and fixed mode, and the other end of the sugar liquid conveying hose and the other end of the air discharging hose are connected with the sidewall of the inner liquid tank in a sealed and fixed mode; and the parts, at the fixed position of the sidewall of the inner liquid tank, of the sugar liquid conveying hose and the air discharging hose are of an upper and lower structure. Through the automatic feeder, the liquid level of sugar liquid in the inner liquid tank can be always stabilized at a certain height, so that an automatic effect is achieved, and the automatic feeder has the advantages of a simple structure, ingenious design and low cost, and can be widely applied to individual bee breeding or bee breeding farms and teaching use.
Owner:谢成荣 +1

Controllable three-dimensional planting and breeding circulation machine

The invention discloses a controllable three-dimensional planting and breeding circulation machine. The controllable three-dimensional planting and breeding circulation machine comprises the components of a disc body, an upper protective cover, a first breeding area, a rotatable water culture field planting device and a chassis, wherein the disc body is arranged at the upper part and used for arranging a water culture planting area, an electric control area, a quantitative feeding area and a fish taking observation area; the first breeding area and the rotatable water culture field planting device are arranged in the middle; the chassis is arranged at the lower part; a second breeding area, a dechlorination device for filtering tap water and a water suction pump body are arranged in the chassis; and the water culture field planting device comprises a plurality of field planting cylinders which are spliced with one another, a plurality of layers of annular water flowing grooves which communicate with one another, and a motor assembly for rotating the field planting cylinders. Space is fully utilized on the same occupied area, an upper vertical ecological system, a middle vertical ecological system and a lower vertical ecological system are formed through controllable design of physical conditions and microecology, the purpose of circular exchange of substances is achieved through water circulation design, and a water body has the self-purification capacity in the circulation machine, and the high-density planting and breeding requirements can be met.
Owner:黄炳南

Docking type transfer nursing bed

The invention relates to a docking type transfer nursing bed. The nursing bed includes a bed frame, bed legs, a bed board and a mattress. The bed board is arranged on the bed frame, the mattress is arranged on the bed board, the bed legs are connected with the bed frame and first universal wheels, the bed frame includes two short beams and two long beams, the two ends of the long beam of one sideof the bed frame are provided with open type cross rods, one ends of the open type cross rods are connected with the short beams, the side faces of the open type cross rods and the short beams are provided with sliding grooves, the upper and lower ends of the sliding grooves are provided with secondary grooves, the secondary grooves are used for placing pulleys, the corresponding side faces of theshort edges of the bed board are provided with connection rods, the connection rods include rotation mechanisms and are provided with the pulleys, the pulleys are arranged in the sliding grooves, when a patient is transferred, the open type cross rods are connected with open type cross rods of a target transfer nursing bed, and the bed is slidably driven to slide to a bed frame of the target transfer nursing bed along the sliding grooves.
Owner:赵月云

Multiple cell electricity automatic studying system and its method

The system possesses following modules: a sensing module in use for determining battery slots, where there rechargeable batteries, and detecting basic data of internal electrical property of each rechargeable battery; a setup module is in use for setting up some threshold levels from user based on the said basic data of internal electrical property of each rechargeable battery; a charge and discharge module in use for charging and discharging operation for each rechargeable battery; a control module in use for activating and stopping charging and discharging operation based on the threshold levels setup. The system is controlled by system. Thus, operator does not need to wait on side of charging and discharging device to do corresponding operation; or operation for testing, charging, and discharging rechargeable battery is automatic.
Owner:MITAC COMP (SHUN DE) LTD +1

Automatic tin adding mechanism

The invention discloses an automatic tin adding mechanism which is used for tinning a photovoltaic solder strip and comprises a fixing bracket, a tin strip storage device, a temperature sensing device, a lifting tank and a control adjusting device, wherein the fixing bracket is arranged above a tin furnace; the tin strip storage device, the lifting tank and the control adjusting device are arranged in the fixing bracket; the control adjusting device is arranged on one side of the tin strip storage device; the temperature sensing device is arranged on the tin liquid in the tin furnace. According to the automatic tin adding mechanism disclosed by the invention, the height of the liquid surface in the tin furnace is observed by use of a temperature sensor and a temperature transmitter so as to accurately ensure that the height of the tin liquid in the tin furnace is kept in a stable state, the labor is reduced while an automation effect is realized, the rework rate of products is further reduced, and the qualified rate of the products is improved.
Owner:苏州赛历新材料科技有限公司

Automatic sealing device for hardware part packaging bag

The invention relates to the technical field of hardware parts, and discloses an automatic sealing device for a hardware part packaging bag. The automatic sealing device for the hardware part packaging bag comprises a base, supporting legs are movably connected to the upper end of the base, a conveying belt is movably connected to the upper ends of the supporting legs, a trigger device is movably connected to the lower portion of the conveying belt, a frame body is movably connected to the upper end of the base, an electromagnet is movably connected to the interior of the frame body, a pull rod is connected to the interior of the frame body in a sleeved mode, a sliding key is movably connected to the exterior of the pull rod, a rotating wheel is movably connected to the exterior of the sliding key, a cam structure is movably connected to the exterior of the sliding key, a drawing rod is movably connected to the exterior of a hinge rod, clamping plates are fixedly connected to the outer portions of the drawing rods, meshing wheels are movably connected to the interiors of the clamping plates, and heating pipes are movably connected to the interiors of the meshing wheels. The automatic sealing device for the hardware part packaging bag has the advantages that the packaging bags can be automatically sealed, manual operation is omitted, therefore working efficiency is improved, and workers are prevented from being scalded.
Owner:黄攸姣

Remote electrocardiogram diagnosis cooperative system

The invention discloses a remote electrocardiogram diagnosis cooperative system which comprises electrocardiogram data collecting ends distributed in grassroots community hospitals, a center dispatching platform and diagnosis ends distributed in upper level hospitals. The electrocardiogram data collecting ends makes a collaborative diagnosis request to the center dispatching platform and submits collected electrocardiogram measurement data, the center dispatching platform is responsible for receiving the collaborative diagnosis request and the electrocardiogram measurement data and sending the collaborative diagnosis request and the electrocardiogram measurement data to the diagnosis ends, the diagnosis ends feed back diagnosis reports to the center dispatching platform, and the center dispatching platform sends the center dispatching platform to the electrocardiogram data collecting ends. According to the remote electrocardiogram diagnosis cooperative system, the remote diagnosis collaboration and each large public health service are associated, the whole process from the collection to the providing of health reports after diagnoses is driven through workflow, automatic filling of electrocardiogram diagnosis result data is implemented, effects of being paperless, electronic and automatic in the whole process are achieved, and grass-roots electrocardiogram diagnosis capability and efficiency are greatly improved.
Owner:ZHONGSHAN HEALTH MEDICAL INFORMATION TECH

Automatic plastic dipping device for hardware products

InactiveCN109605635ASolve problems that cannot be handled automaticallyAchieve an effect that can be automatedCoatingsMotor driveElectric machine
The invention discloses an automatic plastic dipping device for hardware products. The automatic plastic dipping device comprises a plastic dipping device body, a heating box is fixedly connected to the right side of the bottom of the inner wall of the plastic dipping device body, the left side of the heating box is connected with a plastic dipping box in a sliding mode, the left side of the plastic dipping box is connected with a demolding box in a sliding mode, the left side of the demolding box is fixedly connected with a curing treatment box, the left side of the curing treatment box is fixedly connected with the plastic dipping device body, and a lifting box is fixedly connected to the top of the inner wall of the plastic dipping device body. According to the device, a first motor drives the positive and negative tooth screw rods to rotate, and the positive and negative tooth screw rods drive threaded sleeves to move towards the inner side through the meshing between the threads and threads, the threaded sleeves drive the limiting blocks to move towards the inner side, the problem that an existing hardware product plastic dipping device cannot be automatically treated is solved, and the hardware product automatic plastic dipping device has the advantage of being capable of realizing automation, and the heated hardware products do not need to be manually taken out by a user, and the hands of a user can not be scalded.
Owner:陈爱莲

Large automatic metal polishing machine

The invention discloses a large automatic metal polishing machine. The large automatic metal polishing machine comprises a base, a water tank, a polishing liquid tank, a polishing table, a telescopicshaft, a rotating shaft, a polishing machine body, metal and moving wheels. The large automatic metal polishing machine is characterized in that the water tank is mounted on the upper side of one endof the base, wherein the right side of one end of the water tank is connected with the polishing liquid tank; the moving wheels are mounted at the bottom of one end of the base; the polishing table iswelded to the front side of one end of the polishing liquid tank; the lower part of one end of the polishing table is connected with the telescopic shaft; the rotating shaft is arranged on the lowerside of one end of the telescopic shaft; the polishing machine body is mounted on the lower side of one end of the rotating shaft; and the metal is placed on the lower side of one end of the polishingmachine body. The large automatic metal polishing machine is suitable for the situation that the metal polishing area is large, and the working intensity is large, and the efficiency of workers can be greatly improved.
Owner:徐州鑫博金属制品有限公司

A semi-automatic device for automatically controlling the switch of the venetian blind according to the outdoor temperature

The invention relates to the technical field of home life, and discloses a semi-automatic automatic control device for a blind switch according to the outdoor temperature, including a blind, the inside of the blind is movably connected with a leaf curtain, and the right side of the venetian blind is movably connected with a control Rod, a control wheel is movably connected above the leaf curtain, a movable slot is movably connected above the right side of the shutter, a movable rack is movably connected to the right side of the control wheel, and the inside of the movable groove is movably connected There is a power slider, and the left side of the shutter upper surface is movably connected with a solar panel. The volume of gas in the electric slide rail shrinks, and the electric slider slides to the left under the elastic force of the return spring, touching the closing slide rail on the left side of the electric slide rail, and the power wheel drives the fixed rack to move downward, thereby controlling the movement of the curtain. Open, thereby reached the opening and closing of the leaf curtain in the middle of the shutter automatically by feeling the outdoor temperature.
Owner:江西森达窗饰科技有限公司

A production equipment for scouring and bleaching medical cotton

The invention provides absorbent cotton scouring and bleaching production equipment for medical use and relates to the technical field of absorbent cotton production equipment. The absorbent cotton scouring and bleaching production equipment for the medical use includes a box body, a controller is fixedly installed on the left side of the box body, a first device body is fixedly mounted on the topof the inner wall of the box body, first mounting plates are fixedly mounted on the left and right sides of the inner wall of the first device box respectively, bearings are movably mounted at the bottoms of the two first mounting plates respectively, a second driving shaft is movably mounted at an output end of a second driving motor, stirring vanes are arranged on the second driving shaft, anda material conveying pipe is communicated with the bottom of the first device box. According to the absorbent cotton scouring and bleaching production equipment, through arrangement of the first device box, the stirring vanes arranged on the second driving shaft further polish absorbent cotton; through arrangement of a second device box, a pushing block pushes cotton cakes into a fourth device box; through arrangement of the fourth device box, an automated effect is achieved; through arrangement of driving wheels, the automated effect is better.
Owner:陈剑璋

Jet ejector for automatic dilution of upper corner gas

The invention provides a novel jet-flow ejector capable of automatically diluting upper corner gas and belongs to the field of coal mine safety. The advancing mode of an underground coal mine working face generally is a U-shaped draw-back mode, a ventilation mode adopts an ascensional ventilation mode, and the ascensional ventilation mode has a shortcoming that the upper corner gas is easy to accumulate. The solution scheme is to employ a jet-flow ejector which is low in cost, good in effect and capable of diluting the gas. The jet-flow ejector is connected with an underground pressure ventilation pipe through a sensor switch; when a sensor detects that the upper corner gas is over limit, the sensor switch is turned on and air is supplied to the jet-flow ejector through the pressure ventilation pipe; when the air is supplied, the internal pressure of the jet-flow ejector is reduced, and therefore, the gas can be absorbed into the jet-flow ejector, then discharged into a roadway by the jet-flow ejector, and finally discharged to the outside along with an airflow in the roadway. When the concentration of the gas is reduced to a certain value, the sensor switch is turned off, and the pressure ventilation pipe stops supplying air to the jet-flow ejector. The jet-flow ejector is simple, novel and unique in structure, convenient to use and operate, is a great innovation for preventing the gas over limit, and is remarkable in economic effects.
Owner:HENAN POLYTECHNIC UNIV

Camellia oleifera seedling culture device for hilly land planting

The invention relates to the technical field of camellia oleifera seedling culture, and discloses a camellia oleifera seedling culture device for hilly land planting. The camellia oleifera seedling culture device comprises rotary discs, through grooves are formed in the surfaces of outer rings of the rotary discs, seeding heads are movably connected into the through grooves, and reset springs fixedly sleeve outer rings of the seeding heads. Transmission rods are rotatably connected to the top ends of the seeding heads, rotating shafts are rotatably connected to the center ends of the transmission rods, clamping rods are rotatably connected to the top ends of the transmission rods, inner discs are rotatably connected to the axes of the rotary discs, transmission strips are movably connectedinto the inner discs, and transmission gears are connected into the transmission strips in a meshing mode. Shaping strips movably sleeve inner rings of the transmission strips, and the transmission strips movably sleeve transmission wheels. According to the camellia oleifera seedling culture device for hilly land planting, through cooperative use of extrusion wheels, extrusion belts, adjusting wheels, threaded rods and rotary knobs, the effect of freely adjusting the single-time sowing depth is achieved.
Owner:湖南洪盛源油茶科技股份有限公司

A new type of cup that can be used to take medicine conveniently

The invention relates to a cup, and in particular relates to a novel cup convenient to get medicines. The technical problem is how to design the novel cup convenient to get the medicines, which can place the medicines, and is difficult to lose, environment-friendly and convenient. The novel cup convenient to get the medicines comprises a cup cylinder, a cup cover, a movable plate, a compression spring, a shell, a rubber cover and the like; the cup cover is in threaded fit with the top of the cup cylinder; the movable plate is glidingly arranged in the cup cover; the compression spring is connected between the movable plate and the cup cover; the shell is arranged in the cup cylinder; the rubber cover is arranged on the top of the cup cover; and the movable plate is positioned below the rubber cover. According to the novel cup convenient to get the medicines in the invention, the movable plate is downwardly pressed, so that a transmission shifting assembly pushes out a left placement frame; therefore, the medicines can be obtained and taken; the movable plate is released, so that the transmission shifting assembly resets; an automatic rotary assembly is driven to replace the replacement frame without the medicines by the replacement frame with the medicines; the automatic effect is achieved; an installation frame does not need to be manually rotated; and the operation difficultyis reduced.
Owner:山西白求恩医院

Seedling raising and sowing equipment capable of freely adjusting tree seed depth and utilizing electrostatic principle

The invention relates to the technical field of planting and fertilizer application, and discloses seedling raising and sowing equipment capable of freely adjusting the tree seed depth and utilizing an electrostatic principle. The seedling raising and sowing equipment comprises a rotating disc, through grooves are formed in the outer ring surface of the rotating disc, sowing heads are movably connected in grooves of the through grooves, and the outer rings of the sowing heads are fixedly connected with return springs in a sleeved manner. Transmission rods are rotatably connected to the top ends of the sowing heads, rotating shafts are rotatably connected to the center ends of the transmission rods, clamping rods are rotatably connected to the top ends of the transmission rods, an inner disc is rotatably connected to the axis of the rotating disc, transmission strips are movably connected in the inner disc, transmission gears are connected in the transmission strips in an engaged manner, and shaping strips are movably connected to the inner rings of the transmission strips in a sleeved manner. According to the seedling raising and sowing equipment capable of freely adjusting the tree seed depth and utilizing the electrostatic principle, through cooperative use of the rotating disc, the through grooves, the sowing heads, the reset springs, the transmission rods, the rotating shafts, the clamping rods, the inner disc and the transmission strips, the effect of seedling raising and inoculation automation is achieved.
Owner:周利军

Automatic cloth deviation rectifying device of printing machine

The invention discloses an automatic cloth deviation rectifying device of a printing machine and belongs to the technical field of cloth processing. Comprising two mounting plates, two conveying plates are arranged between the two mounting plates, a conveying roller is rotationally connected between the two conveying plates, an electric push rod is fixedly connected to the right side surface of the right side mounting plate, and a telescopic rod of the electric push rod slidably penetrates out of the right side mounting plate and is finally fixedly connected to the conveying plates; a mounting sliding rod is fixedly connected to the left side surface of the left conveying plate, and the end, away from the conveying plate, of the mounting sliding rod slidably penetrates out of the left mounting plate. According to the automatic cloth deviation correcting device of the printing machine, corresponding adjustment is conducted according to the cloth conveying deviation mode, and the problem that the cloth deviates when conveyed into the printing machine is solved; the cloth printing effect of the printing machine is guaranteed, the printing quality is improved, the cloth does not need to be manually adjusted, and the work intensity of workers is further reduced.
Owner:绍兴市柯桥区利泓纺织品有限公司
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