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52results about How to "Good boost" patented technology

Switching type voltage adjuster and slope compensation process thereof

A switching voltage regulator and slope compensation method thereof are provided. The switching voltage regulator comprises an inductor coupled to a load; a pulse width modulation (PWM) unit comprising an output stage and generating a PWM driving signal to control the output stage, such that the inductor delivers an inductor current signal to the load; and a slope compensation unit outputting a slope compensation signal with a compensation slope proportional to a falling slope of the inductor current signal to the PWM unit according to the inductor current signal. The invention can perform excellent boosting, voltage reduction, and voltage transformation for the power supply.
Owner:MEDIATEK INC

LED backlight driving circuit

A light emitting diode (LED) backlight driving circuit is disclosed in the present disclosure. The LED backlight driving circuit in configured to power an LED backlight module, and comprises: a voltage stabilizing circuit, being configured to receive an input voltage and filter the input voltage to output a stabilized direct current (DC) voltage; a first boost circuit and a second boost circuit connected with the voltage stabilizing circuit respectively, being configured to receive the stabilized DC voltage and boost the stabilized DC voltage for output to the LED backlight module; and a selection control circuit, being configured to alternately select one of the first boost circuit and the second boost circuit to power the LED backlight module. The LED backlight driving circuit of the present disclosure can improve the voltage boosting efficiency and reduce the cost, so it is of great utility.
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Integrated multifunctional powered wheel system for aircraft

The invention relates to a powered wheel system for an aircraft, comprising at least one undercarriage with several rotatably held wheels, with the powered wheel system comprising two or more motors of which in each case at least one motor is coupled to at least one of the wheels, and comprising at least one control device that is coupled to the motors. A control device is equipped to control operation of the motors independently of each other as far as their respective rotary speeds and direction of rotation are concerned, so that the system is able, among other things, to effect taxiing; by means of rotary speed differentials on different motors to be able to steer the aircraft; prior to landing to bring the wheel circumference speeds to landing speed; and to boost the undercarriage brakes of the aircraft. Furthermore, by means of an improvement of the system according to the invention, the rotary speeds of the wheels may be determined with precision. The invention furthermore relates to a method for driving wheels of an aircraft.
Owner:AIRBUS SAS +1

Comprehensive utilization method based on plant leaves and distillers' grains

The invention relates to a comprehensive utilization method based on plant leaves and distillers' grains. The comprehensive utilization method specifically comprises the following steps: drying plantleaves and distillers' grains, performing crushing into powder; and separately carrying out enzymolysis treatment on the powder by using cellulase, pectinase and alpha-amylase to prepare liquid feed additives for animals, feed additives rich in active yeast for animals, solid microbial feed additives for animals and biological organic fertilizer products. The method realizes cyclic utilization ofresources, particularly waste resources, not only achieves an application effect of ''eating whole and squeezing whole'', but also greatly improves nutritional values and application effects of the prepared products, has obvious economic and social benefits for promoting the breeding industry and the green planting industry, and has a good boosting effect for sustainable development of the industries.
Owner:PIZHOU GAXING MEDICINE TECH SERVICE CO LTD

Purple potato powder and preparation method thereof

The invention relates to the field of food raw material preparation and particularly relates to a purple potato powder which uses an organic purple potato as a main material and comprises with auxiliary materials, and a preparation method thereof. The preparation method is characterized by comprising the following steps of: selecting the high-quality organic purple potato, cleaning up the high-quality organic purple potato with clear water, and then removing the peel; cutting the peeled purple potato into purple potato chips or purple potato pieces; washing the purple potato chips or the purple potato pieces with clear water, putting into a container, adding in food additives, and soaking in water within 8-16 hours for color protection treatment; washing the purple potato chips or the purple potato pieces soaked in the step 3 with clear water, fishing out and putting in a boiler for boiling, fishing out and placing into a roast car for roasting; taking out the roasted and fully-dried purple potato chips or purple potato pieces, and putting into a grinder for grinding powder and sieving to obtain the potato powders; and placing the potato powders into a bottle and tightly packaging. The preparation method provided by the invention has a simple process and is convenient to operate, the prepared purple potato powders can well maintain the color of the purple potato, even more important, the nutrient content in the purple potato cannot be damaged in the process of powder milling.
Owner:禹州市紫瑞薯制品厂

Electric pressure cooker and safe uncovering mechanism thereof

The invention discloses an electric pressure cooker and a safe uncovering mechanism thereof. The safe uncovering mechanism comprises a cooker cover (8), a fixed cover (1) and a floater (4) as well as a magnetic adsorption part (5) and an electromagnet (7), wherein the fixed cover (1) is arranged in the cooker cover (8), and the floater (4) is arranged on the fixed cover (1) in a floating manner; the magnetic adsorption part (5) is arranged at one end, away from the inside of the electric pressure cooker, of the floater (4); the electromagnet (7) is arranged corresponding to the magnetic adsorption part (5) and fixed on the cooker cover (8). According to the safe uncovering mechanism, uncovering protection is realized by controlling the electromagnet (7), uncovering protection is favorably realized, and uncovering by mistake is prevented; floater floating is facilitated by the magnetic aid, the requirement for the weight accuracy of the floater is lowered, production is facilitated, and the production efficiency is improved; at the initial pressure boosting stage, the floater floats upwards by magnetic force, sealing inside the cooker is guaranteed at the stage, and rapid pressure boosting is facilitated.
Owner:GREE ELECTRIC APPLIANCES INC

Power factor correction circuit and air conditioner

The invention provides a power factor correction circuit and an air conditioner. The power factor correction circuit comprises a power factor correction module, a driving module, a control module, a current transformer and a driving protection module; the power factor correction module receives a power supply signal and comprises a switch tube, and the switch tube is configured to control the power supply signal to supply power to a load; the driving module is connected to the driving input end of the power factor correction module, and used to output a switch signal to the switch tube; the control module is connected to the driving module, and controls the driving module to start or stop output of the switch signal; the current transformer is arranged in the input side of the power factorcorrection module to collect a sampling signal; and the driving protection module is connected with the current transformer and the control module, and outputs a protection signal to the control module. Thus, whether a rectifier is abnormal can be detected more directly, and when there is abnormity, a corresponding abnormal part can be determined in different conditions.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Human torso mechanical exoskeleton device used for connecting appendicular exoskeleton mechanisms

The invention discloses a human torso mechanical exoskeleton device used for connectin connecting appendicular exoskeleton mechanisms. The humantorso mechanical exoskeleton device comprises shoulder joint exoskeleton multi-bar mechanisms, a vertebral column joint exoskeleton mechanism with dual six-axis platforms and hip joint exoskeleton multi-bar mechanisms which are sequentially connected from top to bottom; structures of the shoulder joint exoskeleton multi-bar mechanisms are the same as those of the hip joint exoskeleton multi-bar mechanisms; and the top and the bottom of the vertebral column joint exoskeleton mechanism with dual six-axis platforms are fixedly connected to the middle of the bottoms of the shoulder joint exoskeleton multi-bar mechanisms and the middle of the tops of the hip joint exoskeleton multi-bar mechanisms separately. According to the human torso mechanical exoskeleton device disclosed by the invention, pressure of heavy objects carried on the back of the human is sufficiently relieved, good assistance is provided, and weight of heavy objects carried on the back is greatly increased, and therefore, the human torso mechanical exoskeleton device is suitable for assisting the old to climb stairs and travel, and also can be used for rehabilitation on patients by virtue of medical apparatuses and instruments.
Owner:HUANGHE S & T COLLEGE

Boost and buck driving circuit and lamp

The embodiment of the invention discloses a boost and buck driving circuit, which comprises a power supply module, a control module, a feedback module, an energy storage module and a load module, wherein the power supply module is connected with the control module, the control module is respectively connected with the feedback module and the energy storage module, the energy storage module is respectively connected with the load module and the feedback module, when the control module detects boost triggering signals, the voltage of the energy storage module is controlled to be overlapped to the load module and realizes the boosting on the voltage of the load module, when the control module detects the voltage buck triggering signals of the feedback module, the energy storage module and the load module are subjected to voltage division, and the bucking is performed on the voltage of the load module. The circuit has the advantages that the boosting and bucking control on the voltage at the two ends of the load module can be simply, conveniently and fast realized according to the concrete load conditions.
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

High-speed efficient drill bit

The invention relates to a high-speed efficient drill bit. The drill bit comprises a working ring and a discharging opening, wherein the working ring is of a cylinder structure, multiple discharging opening rings are annularly distributed at the bottom of the side wall of the working ring so that scraps can be discharged during rotary machining of the working ring, and symmetrical center lines oftwo side edges of the bottom of the discharging opening or the center lines of an included angle formed by the two side edges of the bottom of the discharging opening does not pass through the circlecenter of a bottom face of the working ring. The drill bit is advantaged in that the scraps can be subjected to mechanical thrust of the discharging opening towards an outer side of the working ring along with rotation of the working ring in the discharging opening, the scraps can be discharged from the discharging opening more easily under the action of the mechanical thrust, and that the drill bit can work at high speed and high efficiency is guaranteed.
Owner:GUILIN CHAMPION UNION DIAMOND CO LTD

Airtightness detection device for sealing piece

The invention provides an air tightness detection device for a sealing piece. The device comprises a sealing unit which comprises a mounting table and a pressing mechanism, wherein the mounting tableis provided with a plugging head, when the sealing piece is located on the mounting table, the plugging head can be embedded into an opening of the sealing piece to block the opening, and the pressingmechanism is used for being matched with the sealing piece in an abutting mode and pressing a part around the opening of the sealing piece on the plugging head. The device further comprises an air supply unit which is provided with an air supply pipe, air can be output along the air supply pipe when the air supply unit is started, the air supply pipe is used for being connected with the mountingtable or the sealing piece, when the sealing unit and the sealing piece are assembled, and the air supply pipe, the sealing unit and the sealing piece define a closed containing cavity. According to the detection device provided by the scheme, when the sealing piece is assembled with the detection device, the sealing piece and the detection device can form the tightly-sealed closed containing cavity, air can be supplied into the closed containing cavity so as to realize the detection of sand holes of the sealing piece in an air tightness detection mode, the risks of false detection and missingdetection are small, the sealing unit and the sealing piece are very simple and convenient to assemble and disassemble, and the detection cost is low.
Owner:HEFEI MIDEA WASHING MACHINE

Digital decorative false ear forming method

The invention discloses a digital decorative false ear forming method. The method comprises the steps that a digital model of a healthy side human ear is obtained through three-dimensional scanning, the digital model is processed in reverse engineering software, a mirror image model (namely a male mold of an affected side human ear) is generated, a pair of vertically-parting pouring female molds is made for the male mold through three-dimensional design software, and then the needed artificial ear is obtained through silica gel pouring molding. A safe and rapid handheld laser three-dimensionalscanner is adopted to acquire the three-dimensional model of the ear, and is efficient, safe and clean. Due to the fact that reverse engineering software and three-dimensional design software are adopted for optimizing the obtained human ear model and designing the mold, the finally obtained decorative artificial ear is more personalized, and the requirements of customers for high-quality products are met. The mold is generated through printing of a three-dimensional printer, so that the labor intensity of manual manufacturing is greatly reduced, and the productivity is improved.
Owner:SHANGHAI UNIV OF MEDICINE & HEALTH SCI

Inclined jetting column plate

The present invention relates to gas-liquid mass transfer plant in chemical engineering, and is especially one kind of high efficiency inclined jetting column plate. The inclined jetting column plate of the present invention may be designed into double overflow, triple overflow or other forms. It includes one louver type bottom plate, one downcomer and stuffing, and features the inclined louver type bottom plate inside the column and with regular stuffing and opening pointing to the downcomer. The present invention has great liquid flux, simple structure and low cost, and is especially suitable for use in great liquid quantity absorption, rectification and other fields.
Owner:TIANJIN UNIV

Lower limb sitting assisting exoskeleton anti-slide seat

The invention discloses a lower limb sitting assisting exoskeleton anti-slide seat. The exoskeleton anti-slide seat comprises a waist belt, a left supporting leg and a right supporting leg; the waistbelt is connected with the left supporting leg and the right supporting leg; and the left supporting leg and the right supporting leg are the same in structure and symmetrically installed on the two sides of the waist belt and each comprise an adjustable anti-slide seat part, a thigh skelecton, a shank skelecton, a controllable gas spring bearing mechanism, a force release strut part and a foot supporting part. According to the exoskeleton anti-slide seat, on the aspect of structural design, the freedom degree of all joints of a lower limb of a human body is fully taken into account, on the basis that normal walking of the human body is not influenced, a seat cushion is arranged at a certain angle so that the situation that the human body slides down can be prevented, a user can keep stable sitting posture, in addition, the assistance effect is remarkably improved, and the situation that a worker feels tired after long time standing in the working process is effectively avoided.
Owner:HEBEI UNIV OF TECH

Elastic supporting anti-slip splash-proof shoe sole

The invention relates to an elastic supporting anti-slip splash-proof shoe sole which comprises an insole, a bottom piece and front and rear supporting parts assembled on the side walls of the insole. Each supporting part is composed of a plurality of elastic supporting bodies, each supporting body is composed of a vertical portion extending in the height direction of the shoe sole and a horizontal portion extending in the width direction of the shoe sole, and the lower ends of the vertical portions are integrally connected with the outer ends of the horizontal portions to form an L shape. The upper ends of all the vertical portions are integrally connected through connecting strips, and the connecting strips are fixedly connected with the side walls of the insole. Anti-slip protrusions are further arranged on the bottom edge of the outer side wall of the vertical portion of the rear supporting part. The inner ends of all the horizontal portions are integrally connected and are clamped between the insole and the bottom piece. The configured front and rear supporting bodies enable the shoe sole to have conformable, shock-absorbing, supporting and side turn preventing functions, the bottom piece, the front supporting bodies and the rear supporting bodies can respectively provide a good assistance effect on the foot, and the exercise efficiency can be improved. The arranged bottom piece structure enables the shoe sole to have good water drainage property and road holding capacity.
Owner:GUIRENNIAO CO LTD

Power generation system

ActiveCN109995283ASolve the big problem of excitationRealize complementary power supplyGenerator control by field variationPower qualityTransformer
A power generation system is composed of a DC generator, a diesel engine, a transmission and a switched reluctance generator system which are coaxially connected. The switched reluctance generator system is composed of a switched reluctance generator converter, a controller and a detection device. The detection device detects and inputs all kinds of information in the switched reluctance generatorconverter to the controller. The controller outputs a control signal to drive each switching tube in the switched reluctance generator converter. The switched reluctance generator converter is composed of eight switching tubes, twenty diodes, five capacitors, two reactors, three transformers and four phases of windings. Every two phases of windings constitute a converter synthesized with a single-phase inverter circuit for the excitation and power generation of a switched reluctance generator. Multiple AC and DC power outputs are obtained through time-sharing control on the eight switching tubes according to the position information of the rotor, and the quality of power is high. The power generation system is applicable to the field of independent power generation systems in areas without power supply.
Owner:CHINA JILIANG UNIV

Toilet assisting device for old people

PendingCN110742545AMeet the needs of toilet useSimple structureBathroom coversOlder peopleGear drive
The invention relates to a toilet assisting device for old people, and belongs to the technical field of toilet equipment. The toilet assisting device for the old people comprises a seat plate, supporting shafts and an assisting unit; the supporting shafts are arranged between two groups of symmetrically arranged assisting units; the seat plate is movably arranged on the supporting shafts; each assisting unit consists of a supporting box, a transmission gear C, a vertical sliding shaft and handrails; arc-shaped racks are arranged in the supporting box in a sliding way through a sliding rail; the supporting shafts are fixedly arranged between the upper ends of the arc-shaped racks of the two groups of the assisting units; one side of each arc-shaped rack is provided with a vertical slidingshaft in a sliding way through a sliding chute; a transmission gear A and a transmission gear B are arranged between the vertical sliding shaft and the arc-shaped racks; and the lower part of the transmission gear B is provided with the transmission gear C through a rotating shaft. The toilet assisting device for the old people is simple in structure and ingenious in design; and the problems thatan existing toilet auxiliary device cannot provide assistance or the safety risk is high are solved, the needs of the old people to go to the toilet are satisfied.
Owner:YANGTZE UNIVERSITY

Powertrain, vehicle and method of performing a gearshift in the powertrain

The present invention provides a powertrain comprising a transmission (2), a first electric motor (4a) and a second electric motor (4b), wherein the transmission comprises an input shaft (1) to which a source of mechanical power may be connected, an output shaft (6) and a gear assembly providing at least two different gear ratios that may be selected for transfer of mechanical power from the input shaft (1) to the output shaft (6), the first electric motor (4a) is connected to the input shaft (1), such that torque and rotation may be transferred between the first electric motor and the input shaft, and the second electric motor (4b) is connected to the input shaft (1) via a first clutch (5a), such that torque and rotation may be transferred between the second electric motor (4b) and the input shaft (1), and connected to the output shaft (6) via a second clutch (5b), such that torque and rotation may be transferred between the second electric motor (4b) and the output shaft (6), wherein the first electric motor (4a) is connected to the second electric motor (4b) via the first clutch (5a).
Owner:BRUDELI GREEN MOBILITY AS

Flexible glass cutting device

The invention relates to the related field of glass processing, in particular to a flexible glass cutting device which comprises an installation frame, a cutting mechanism, an extrusion mechanism, a glass fixing mechanism and a convenient pushing mechanism. The cutting mechanism is installed on the extrusion mechanism in a sliding mode, and the extrusion mechanism is fixedly installed on the installation frame. The glass fixing mechanism is fixedly mounted on the installation frame, and the convenient pushing mechanism is fixedly mounted on the glass fixing mechanism. The device has the function of cutting glass with different sizes and thicknesses, has the function of cutting circles with different diameters, has the function of correcting and fixing the position of the glass, and has thefunction of conveniently pushing the glass on an operation table.
Owner:哈尔滨市阿城区胜达建筑材料厂

Safety injection system of nuclear power plant and cleaning method for cleaning its injection pipeline

The invention provides a safety injection system of a nuclear power station and a method for clearing an injection pipeline. The clearing method comprises the steps of pressurizing the inside of a medium-pressure injection tank, switching on an isolation valve, and rinsing the injection pipeline under the effect of the pressure difference. By adopting the method for rinsing the injection pipeline of the medium-pressure injection tank of the nuclear power station, corrosive precipitate in the pipeline can be obviously removed, the sealing property of a check valve can be greatly improved, the repairing times and the personnel radiation dosage can be reduced, the major repair of the nuclear power station can be avoided, and the overhauling of the check valve at a low level can be avoided.
Owner:CHINA GENERAL NUCLEAR POWER CORP +1

Delivery boosting device

The invention discloses a delivery boosting device, which belongs to the technical field of delivery assisting tools, and comprises a pushing mechanism, a compression mechanism and a control box, wherein the pushing mechanism comprises two supporting frames, a transverse plate and two electric control telescopic rods, and the two supporting frames are used for being fixed to two guardrails of a delivery sickbed and have the lifting function; the compression mechanism comprises a compression block, two movable rods, two first springs, a pressure adjusting plate and an adjusting screw rod; the compression mechanism is used for being clamped on the belly of a puerpera and exerting certain pressure on the belly of the puerpera; and a controller is arranged in the control box. When the device works, the controller firstly controls the electric control telescopic rod to drive the compression mechanism to push forwards to assist a fetus in a puerpera to move forwards slowly, and then controlsthe compression mechanism to reset, and circulation is conducted in sequence; the problem that in the prior art, medical staff need to consume large physical strength due to the fact that no specialdelivery boosting device exists is solved.
Owner:LIUZHOU CITY HEALTHCARE HOSPITAL FOR WOMEN & CHILDREN

Work-in-process information tracing method and system based on dynamic and static combination ultrahigh frequency RFID

The invention provides a working-in-process information tracing method and system based on dynamic and static combination ultrahigh frequency RFID, relates to the technical field of working-in-process information tracing, and particularly relates to an information tracing system and method for tracing a working-in-process by using a dynamic and static combination ultrahigh frequency RFID combination identification technology. The information tracing system reads and writes the RFID card information of the bearing container in the product manufacturing process through dynamic and static combination, so that product quality management and control and information whole-process tracing become reality, and the automation, informatization and quality management and control level of the whole product manufacturing process are greatly improved; the method can be widely applied to digital factories in the industrial fields of automobiles, automobile parts, banknote printing and making, engineering machinery, medicine and the like, so that the intelligent management and control level of the whole factory is improved, and the method has remarkable economic and social benefits.
Owner:BEIJING BRANCH JIKE DEV SCI & TECH

Stretch support non-slip and splash-resistant sole

The invention relates to an elastic supporting anti-slip splash-proof shoe sole which comprises an insole, a bottom piece and front and rear supporting parts assembled on the side walls of the insole. Each supporting part is composed of a plurality of elastic supporting bodies, each supporting body is composed of a vertical portion extending in the height direction of the shoe sole and a horizontal portion extending in the width direction of the shoe sole, and the lower ends of the vertical portions are integrally connected with the outer ends of the horizontal portions to form an L shape. The upper ends of all the vertical portions are integrally connected through connecting strips, and the connecting strips are fixedly connected with the side walls of the insole. Anti-slip protrusions are further arranged on the bottom edge of the outer side wall of the vertical portion of the rear supporting part. The inner ends of all the horizontal portions are integrally connected and are clamped between the insole and the bottom piece. The configured front and rear supporting bodies enable the shoe sole to have conformable, shock-absorbing, supporting and side turn preventing functions, the bottom piece, the front supporting bodies and the rear supporting bodies can respectively provide a good assistance effect on the foot, and the exercise efficiency can be improved. The arranged bottom piece structure enables the shoe sole to have good water drainage property and road holding capacity.
Owner:GUIRENNIAO CO LTD

Industrial electric vehicle driver application program downloading system and method

Disclosed are an industrial electric vehicle driver application program downloading system and method, the system is composed of a downloader, a USB / CAN bus converter and a plurality of drivers, and concurrent and synchronous downloading of on-line multi-channel and multi-node driver application programs in each channel can be achieved; the downloader and the full-automatic downloading method have a good boosting effect on improving the outgoing quality of products and maintaining the consistency of the products, can greatly improve the production efficiency of the products and the satisfaction degree of customers, greatly reduce the labor intensity of workers, and have remarkable economic and social benefits.
Owner:BEIJING BRANCH JIKE DEV SCI & TECH

Pocket sized tester for high voltage vacuum tube

A pocketable high-voltage vacuum tube tester based on high-voltage breakdown characteristics to measure the breakdown voltage of vacuum tube is composed of voltage-stabilized power supply, isolating circuit, pulse signal generator, step-up rectification circuit, filter, output sampling circuit and display circuit. Its advantage is high speed and efficiency.
Owner:XIAMEN UNIV

Elastic support anti-skid anti-splash anti-rollover sole

The invention relates to an elastic supporting antiskid, anti-splash and anti-rollover shoe sole. The shoe sole comprises an insole, a bottom sheet, a front supporting piece and a rear supporting piece, wherein the front supporting piece and the rear supporting piece are assembled on the side wall of the insole and each composed of a plurality of supporters with elasticity. Each supporter is composed of a vertical part, an upper horizontal part and a lower horizontal part, wherein the vertical part extends in the height direction of the shoe sole, the upper horizontal part and the lower horizontal part extend in the width direction of the shoe sole, and the vertical part is integrally connected with the upper horizontal part and the lower horizontal part to form an inverted U shape. The upper ends of all the vertical parts are connected into a whole through connecting strips, and the connecting strips are fixedly connected with the side wall of the insole. An antiskid protrusion is arranged on the bottom edge of the outer side wall of each vertical part of the rear supporting piece. The upper horizontal parts and the lower horizontal parts are fixedly connected with the insole. Through arrangement of the front supporters and the rear supporters, the shoe sole can achieve the functions of comfort provision, shock absorption, support and rollover prevention at the same time, and the bottom sheet, the front supporters and the rear supporters can provide good assistance effects for the feet, so that the exercise efficiency is improved. The structural arrangement of the bottom sheet enables the shoe sole to have good drainage performance and ground holding capacity.
Owner:GUIRENNIAO CO LTD

A non-contact air-heat dehumidification device for drying crop seeds

The invention discloses a non-contact air-heat dehumidification device for drying crop seeds, which belongs to the technical field of dehumidification and drying of crop seeds. A plurality of drying rollers are rotated and embedded on the inner wall around the dehumidification cavity where the crop seeds are placed, and are used for the rotation of the drying rollers. In the installed installation chamber, the drying roller is equipped with a symmetrical arc-shaped moisture-absorbing layer on both sides. The arc-shaped moisture-absorbing layer inside the dehumidification chamber is used to absorb moisture and dehumidify the crop seeds. When the arc-shaped moisture-absorbing layer absorbs moisture After the tide is too high, the adsorption saturation trigger body inside the drying roller will also be triggered due to adsorption expansion, and the controller controls the rotating motor to drive the drying roller to rotate, so as to realize the exchange of two symmetrical arc-shaped moisture-absorbing layers, and exchange them to the installation The arc-shaped moisture-absorbing layer in the cavity is dried by wind and heat, and with this moisture-absorbing and drying cycle, the dry arc-shaped moisture-absorbing layer is used to dehumidify the crop seeds, effectively avoiding the direct wind and heat contact of the crop seeds to cause excessive drying and drying Problems of varying degrees occur.
Owner:青海锦昱鑫农牧开发有限公司 +1

Electric control cabinet lifting device for escalator

The invention relates to an electrical control cabinet lift device for an escalator, belonging to the technical field of inclined escalators. The escalator comprises a truss and an electrical control cabinet. The electrical control cabinet lift device comprises a reversing frame supporting plate, a reversing frame, a bracket and a pair of power-assisted mechanisms, wherein the reversing frame supporting plate is fixed on one side, facing to the electrical control cabinet, of the truss; the reversing frame corresponds to the reversing frame supporting plate and is matched with the reversing frame supporting plate in a sliding manner, and the bracket is matched with the reversing frame in a sliding manner; the power-assisted mechanisms are connected between the reversing frame supporting plate and the reversing frame, and the electrical control cabinet is fixed on the bracket. The electrical control cabinet lift device is characterized in that each power-assisted mechanism comprises an acting cylinder and a sliding block; an acting cylinder column of the acting cylinder is upward and connected with the reversing frame, and the lower part of the acting cylinder is connected with the lower part of the reversing frame supporting plate; the sliding block and the acting cylinder column are coaxially connected to the reversing frame and matched with the reversing frame supporting plate. The electrical control cabinet lift device has the advantages that the good assisted-powder effect is enduringly developed, the manpower input is reduced, the operation efficiency is improved, the operating strength of inspection and protection personnel is reduced, and the safety is ensured.
Owner:HANSON LIFT (SUZHOU) CO LTD
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