80results about How to "Avoid physical exertion" patented technology

The invention discloses a rapid compressor experimenting platform for a laboratory. The rapid compressor experimenting platform comprises a combustion chamber unit, a brake cylinder unit and a driving cylinder unit. The brake cylinder unit comprises a brake cylinder body, a brake cylinder rear cover and a brake piston, a first connecting rod is connected between the brake piston and a combustion chamber piston, and the lower stop point position of the brake piston is determined by the position of the brake cylinder rear cover. The driving cylinder unit comprises a driving piston, and a second connecting rod is connected between the driving piston and the brake piston. A plurality of compression ratio adjusting gaskets capable of being arranged between the brake cylinder rear cover and the brake cylinder body are arranged. Each compression ratio adjusting gasket is composed of a pair of cohesive semicircular gasket bodies, and the total thickness of the arranged compression ratio adjusting gaskets is determined according to the lower stop point position of the combustion chamber piston under the premise that the upper stop point position of the combustion chamber piston is kept unchanged. According to the rapid compressor experimenting platform for the laboratory, the gaskets are additionally arranged at the brake cylinder rear cover to change the initial position of the combustion chamber piston and maintain the volume of a clearance unchanged so as to adjust the compression ratio.

The invention discloses a fig picking vehicle. The vehicle includes a mobile loading mechanism, an angle regulating mechanism, a transmission and juice collecting mechanism, a shearing mechanism, a receiving mechanism, a mesh sleeve mechanism and a key module. The mobile loading mechanism comprises a mobile module, a loading box and a fruit feeding and discharging module. The loading box is arranged on the mobile module, the fruit feeding and discharging module is arranged on the loading box, the angle regulating mechanism is arranged on the mobile module, the transmission and juice collectingmechanism is arranged on the right side wall of the angle regulating mechanism, the shearing mechanism is arranged at the tail end of the angle regulating mechanism, the receiving mechanism is arranged at the lower end of the shearing mechanism, the mesh sleeve mechanism is arranged in the loading box, and the key module is arranged on the mobile module. The fig picking vehicle belongs to the technical field of angle regulating mechanisms and particularly provides the fig picking vehicle, and according to the fig picking vehicle, the operation is simple, the movement is convenient, fig juicewithout fig stems can be effectively collected, non-destructive cutting and transportation of figs are ensured, and figs can be automatically packaged in real time.

The invention relates to a massage device for the pediatrics of the traditional Chinese medicine, and aims at effectively solving the problems of physical strength consumption, poor massage effect, children incooperation and low treatment efficiency in an existing massaging process. According to the technical scheme, the device comprises a bed body and a bed board, wherein a fastening device and amassage device are arranged on the bed board; the fastening device comprises a fastening ring which is in rotating fit with the front part of the bed board, teeth are arranged on the inner wall of the fastening ring and are meshed with a gear; two leg fastening plates are in sliding fit with the rear part of the bed board, racks are fixed at lower ends of the two leg fastening plates, and a second gear meshed with the two racks is arranged between the two racks and is connected with the gear through a rotating shaft; and the massage device comprises a steel rack fixed at the upper end of thebed board, the steel rack is in sliding fit with a reciprocating device along forward and backward directions, a roller is connected with the lower end of the reciprocating device, a massage roll is in rotating fit inside the roller, and rubber massage columns are fixed on the outer side of the massage roll. The massage device has a smart structure, strong practicality and good massage treatment effect.

The invention relates to a parturient calf massage apparatus, in particular to a parturient calf supporting massage apparatus, and provides a maternal calf supporting massage device capable of preventing tiredness and improving massage efficiency. The technical scheme is as follows: a massage apparatus for supporting the lower leg of a parturient woman comprises a bearing, a sleeve, a ratchet rod,a pawl, a first tension spring, a V-shaped compression rod, a round rod, a first rotating sleeve, a connecting rod and the like; there are two ratchet bars, which are respectively installed at the left and right ends of the round bar. The lower parts of the outer sides of the left and right ratchet bars are provided with a plurality of clamping grooves, and sleeves are slidably arranged on the ratchet bars. As the flat massage tablet and the arc-shaped massage tablet can massage the lower leg of the parturient, the massage efficiency can be improved and the tiredness of the parturient can beprevented by no massage of the lower leg of the parturient by the hand of the medical staff; the massage wheel can be moved up and down and rotated to massage the side of the lower leg of the parturient, thereby increasing the massage area of the lower leg of the parturient and further improving the massage efficiency.

The invention discloses a construction-used climbing device and a using method thereof, which relate to the technical field of construction engineering. The device comprises a frame, and one surface of the frame is slidably matched with a lifting frame; the bottom part of the frame is slidably matched with four load-bearing rods; the frame comprises a bottom plate; one surface of the bottom plateis fixed with two supporting frames; one end of the supporting frame is provided with two rectangular grooves; the inner surface of the rectangular groove is fixed with a connection rod; the peripheral side of the connection rod is rotarily connected with a pulley through a ball bearing; one surface of the bottom plate is fixed with two double-rotor motors; one end of each of two rotation shafts of the double-rotor motor is fixed with a roller; the peripheral side of the roller is sleeved with a wire rope; the wire rope is rotarily matched with the pulley; and one end of the wire rope is fixedwith a hook. The four rollers are driven to rotate through the two double-rotor motors, the four rollers roll the wire rope, the wire rope drives the lifting frame, the height of the lifting frame isfurther flexibly controlled, physical consumption brought by climbing can be avoided, the construction is more convenient, and the working efficiency is improved.

The invention relates to the technical field of machining, and discloses an abrasive belt grinding machine convenient to adjust. The abrasive belt grinding machine convenient to adjust comprises a base, supports are fixedly installed on the two sides of the bottom of the base, stopping covers are fixedly installed on the two sides of the top of the base through screws, a waste material groove is formed in one side of the base, a fixing plate is fixedly installed on one side of the bottom of the base, one side of the bottom of the base is fixedly connected with one end of a collecting box through a screw, the other end of the collecting box and the bottom end of the fixing plate are movably clamped, and the other side of the base is provided with a sliding groove and is in sliding connection with a sliding device through the sliding groove. By means of the abrasive belt grinding machine convenient to adjust, a rotating wheel is driven by a limiting rod to move left and right in the inner side of a limiting sleeve, the position of the rotating wheel is freely adjusted, the function of controlling the abrasive belt angle is achieved in cooperation with a fixing support, the conditionsthat in the part machining process, the abrasive belt angle cannot be adjusted, consequently the ideal machining need cannot be met, and the part machining accuracy is influenced are avoided, and thedevice accuracy is improved.

A hula hoop with a fixing ring comprises a round hula hoop body. The hula hoop body is provided with a circle of groove inside which a plurality of T-shaped clamping blocks are clamped, the clamping blocks can achieve relative motion with the groove when the hula hoop rotates and are provided with pulling strings, the other end of each pulling string is fixed onto the fixing ring, and the fixing ring can be fixed onto a human body through a magic sticker. According to the hula hoop with the fixing ring, the fixing ring can be well fixed onto the waist or the shoulder of a user, when the user rotates the hula ring, the T-shaped clamping blocks connected with the fixing ring can maintain stable positions, and when the hula ring can no longer continue rotating, the hula ring can be pulled by the pulling force of the fixing ring instead of falling off the ground. Therefore, the trouble that the obesity has to stoop down to pick up the hula ring can be avoided and the hula ring with the fixing ring has the advantages of being convenient to use, simple in structure and meanwhile saving large amount of labor and time on picking up the hula ring.

The invention provides a four-wheel drive sitting-type mini-tiller which comprises a motor 1, handle bars 2, rotary tillage wheels 3 and a seat 4. The number of the rotary tillage wheels 3 is four. The four rotary tillage wheels 3 are respectively connected with a front axle 7 and a rear axle 8 of a car frame 5, and are connected with a front power transmission shaft 6 and a rear power transmission shaft 9. A cushion on the seat 4 is hollow and is filled with air, and therefore shaking force to people from the mini-tiller can be reduced in the process of ploughing. The effect on a tractor driver body caused by frequent shake of the mini-tiller is avoided. When a tractor driver works in the field, if paddy field is hard, two rotary tillage wheels in the back are chosen to rotate to plough according to the depth of the paddy field, and self-weight of the tractor driver and the mini-tiller are utilized to help plough the paddy field, and therefore the paddy field can be ploughed deep. If the paddy field is soft, the front two rotary tillage wheels in the front are chosen to rotate to plough, and therefore the occurrence that the mini-tiller is stuck in the paddy field is avoided. According to the four-wheel drive sitting-type mini-tiller, physical strength of the tractor driver can be saved, and farming requirements of paddy fields with different types are met. The four-wheel drive sitting-type mini-tiller is an ideal mini-tiller.

The invention relates to a multifunctional highway maintenance vehicle capable of automatically conveying a material. The multifunctional highway maintenance vehicle comprises a chassis, which is provided with a waste conveying groove, a mixed material conveying groove, a balance rotation table and a control system, wherein the balance rotation table is connected to a tool centralization platformthrough a joint mechanical arm, a pressing mechanism is arranged below the balance rotation table, a waste feeding mechanism is arranged in a waste feeding groove, the waste feeding groove is communicated to a heating stirring cylinder through a waste crushing cylinder, the inner cavity of the waste crushing cylinder is provided with a waste crushing mechanism, the waste crushing cylinder is provided with a material discharge control mechanism, the heating stirring cylinder is provided with a mixed material discharge control hydraulic cylinder, and the inner cavity of the heating stirring cylinder is provided with a heating assembly and a stirring mechanism. According to the present invention, the multifunctional highway maintenance vehicle can be used for the maintenance of the common problems such as small cracks and small-area diseases pot holes on highway, is suitable for the early-stage road surface disease maintenance, and has advantages of precise positioning, flexible repair, light structure, high work efficiency, high intelligence, less manual work, manpower saving and high maintenance targeting property.

The invention discloses a Chinese gall moss planting aphid raising method, which comprises the following steps: (1) collecting soil; (2) collecting moss; (3) planting moss; (4) raising aphids; and (5) harvesting aphids. According to the method, (Plagiomniummaximoviczii(Lindb.)T.Kop) is used as the host of the aphid, soil obtained 20 centimeters below the ground or black soil from mountain rock shell is used as nutritional soil, an open vessel is used for planting moss and raising aphids, space can be saved and plant raising can be carried out; and the aphids are centralized for management, so labor and raising cost are saved. The damage to the aphids by the natural enemy of the aphids (such as ants) can be relieved, so loss can be reduced and efficiency can be increased. The bottling of the spring moved aphids solves the problem that paper bags cause damage to sexuales and stem mothers during aphid releasing due to susceptibility to wind and rain. The mouths of bottles are sealed to prevent the aphids from being lost from the mouths of the bottles and rain from entering the bottles; two thin holes are made in each bottle body to allow the stem mothers to climb out naturally; and the aphids can be released in a suspended manner regardless of the weather. The bottle bodies are thick enough to resist extrusion and collision, which facilitates long-distance transportation.

The invention relates to a knee joint massager, in particular to a knee joint pressing massager for a patient with rheumatism. The knee joint pressing massager for the patient with rheumatism has theadvantages of being capable of preventing body fatigue and enabling the massage force to be consistent. According to the technical scheme, the knee joint pressing massager for the patient with rheumatism comprises a base, first supports, rotating rods, wheels, an arc-shaped hollow frame, an arc-shaped sliding rod, an arc-shaped sliding sleeve, a first hollow pipe and the like, wherein the first supports are fixedly connected to the left side and the right side of the bottom of the base, the rotating rods are connected to the first supports in a rotating mode, and the wheels for moving the baseare arranged at the rear parts of the rotating rods. According to the knee joint pressing massager, a motor is started to rotate clockwise or anticlockwise, so that legs of the patient with rheumatism can swing up and down, so that the legs of the patient with rheumatism can be stretched by means of the continuous repeated operation, and therefore the purpose of exercising knee joints of the patient can be achieved; and a third spring, a fourth spring and a fifth spring play a role in buffering, so that the comfort degree of swing the legs can be adjusted.

The invention relates to a breeding method of scoliid, in particular to a breeding method for improving honeybee pupae reproduction rate of the scoliid, and belongs to the technical field of scoliid breeding. The breeding method for improving the honeybee pupae reproduction rate of the scoliid includes: (1) preparing scoliid species; (2) mating and overwintering; (3) cultivating queen bees of the scoliid, nesting, and enabling the queen bees to spawn; (4) clipping wings of the queen bees, and carrying out stocking; (5) harvesting. The breeding method for improving the honeybee pupae reproduction rate of the scoliid adopts manual intervention, achieves high quality mating for the queen bees and drones, effectively prevents loss caused by queen bee migration to raising households, and has the advantages of being early and short in overwintering time, large in nest, high in honeybee pupae yield, and good in economic benefit for the raising households.

A roller-type bed human body reset machine is disclosed, the two sides of the bracket base are respectively connected with the same side connection assembly through a height adjustable bracket, Between that two connecting assemblies, an electric roll and a storage cylinder are connected, and the connecting assemblies are connected with the electric roller through a clutch power transmission mechanism, so that the connecting assemblies can move left and right along the electric roller axis, and are meshed or separated with the electric roller through the clutch power transmission mechanism; Sothat the electric drum can be freely rotated or stopped. The storage cylinder is sleeved outside the electric drum and connected with the same side connecting assembly through the telescopic drum. Thetwo sides of the electric drum are respectively connected with the clutch power transmission mechanism through the telescopic sliding block, the rotary shaft, the toothed disk or the telescopic sliding block and the rotary shaft, and the telescopic sliding block is telescopically connected with the electric drum shell of the electric drum. A spring telescopic mechanism is added on one side or twosides of the rotating shaft of the electric drum to form a length telescopic rotating shaft. The invention has strong applicability and low economic cost, strong functionality, simple structure, easyuse.

The invention relates to a stomach digestion promoting auxiliary device for the traditional Chinese medicine gastroenterology department. The device effectively solves the problems that existing medicines taken for promoting stomach digestion disturb the digestive system and massage treatment consumes a lot of physical strength of doctors and has low treatment efficiency. According to the technical scheme, the device comprises a seat, the front end of the seat is rotatably matched with a fastening ring, a driving box is arranged in the middle of the tightening ring, a reciprocating device is arranged in the driving box, and a massage box is fixed to the end, facing the seat, of the reciprocating device; the end, facing the seat, of the massage box is rotatably matched with two massage rollers, driving plates are fixed to one ends of the massage rollers, a plurality of driving pins are circumferentially and uniformly fixed to the outer sides of the two driving plates, the driving pins are meshed with a worm, and thus the worm drives the driving plates to rotate when rotating; a base slidably matched with the massage box in the vertical direction is arranged at the lower end of any massage roller, the worm is driven by a forward and reverse rotation motor, and the forward and reverse rotation motor is provided with a power source arranged in the massage box. The device is ingenious in structure, high in practicability and good in treatment effect.

The invention discloses a crab preservation material taking sawdust as a main component. The main body material refers to sawdust, and the crab preservation material contains wood shavings, food grade sodium benzoate and seawater. The invention provides a wet environment similar to sea sand, and the condition that the crabs creep to consume physical power can be avoided in the familiar environment; the material moisture can be maintained in the seawater, and the mixture of the seawater and sodium benzoate can achieve the effects of inhibiting bacteria, preventing crab death and preventing from generating odor; and moreover, due to enough pores in the sawdust, air circulation can be guaranteed, and long distance transport is promoted.

The invention belongs to the technical field of electric power planning, and relates to a method for estimating the installation benefit of a wind turbine tower lifter based on the utilization of abandoned wind. The method comprises the following steps: statistics of abandoned wind power, evaluation of input amount of maintenance personnel, evaluation of operation times and quantification of energy consumption of the lifter, and cost of a wind farm-benefit modeling. Through the analysis of the four aspects, it is concluded that the tower drum elevator after installation can on the one hand absorb abandoned wind to avoid energy waste, on the other hand, it can ensure the life safety of the staff and improve the maintenance efficiency of the fan.

The invention relates to the technical field of medical examination, in particular to a human body height self-induction system, which comprises a computer, a pedal switch, a flat panel detector, an X-ray part, a vertical pillar motor part, a body height sensor and a control box. According to the human body height self-induction system provided by the invention, the reasonability of data transmission setting of the pedal switch and the body height sensor is guaranteed, and through human body height self-induction and by arranging the pedal switch, operations become convenient and rapid; on the basis of the excellent and precise automatic adjustment of a stand, an error (conducting shooting for several time when it fails in shooting in one time) caused by manual adjustment is prevented and time waste and physical power consumption of doctors in an adjusting process are avoided; and the human body height self-induction system provided by the invention is broad in application scope to all X-ray machines with vertical pillars and is quite strong in creativity.

The invention discloses a physical training system. The physical training system comprises a management platform, a data acquisition module, an exercise interaction module, a data comparison and analysis module, an experience knowledge base, a real-time monitoring module and a user feedback module, wherein the management platform, the data acquisition module, the exercise interaction module, the data comparison and analysis module, the experience knowledge base, the real-time monitoring module and the user feedback module perform information interaction through a wireless network. According tothe physical training system, the physical state data, subjective opinions and priori knowledge of a trainee can be integrated so as to obtain a personalized training scheme the trainee to perform physical training, and thus, the training interest of the trainee can be improved, training effect and efficiency can be improved by conducting physical training on the basis of the training interest, time and physical consumption caused by invalid training can be avoided; and different training contents are used for training for each different trainee, so pertinence and high efficiency are achieved.

The invention relates to the technical field of maternal and infant delivery rooms, and discloses a maternal and infant nursing integrated delivery room, which comprises a living area, a washing area,a maternal and infant nursing area, a nursing window and a main protection pad. The living area is arranged on the upper right side of the main delivery room, and the washing area is arranged on thelower left side of the main delivery room. The mother and infant nursing area is arranged on the upper left side of the main delivery room, and the nursing window penetrates through the right side ofthe front surface of the partition wall and is fixedly connected with the partition wall; By arranging the integrated delivery room with the living area, the washing area and the mother and infant nursing area, a midwife can provide more professional and comprehensive care during delivery, meanwhile, hidden dangers existing in the transportation process in the delivery area can be effectively avoided, the pregnant woman is prevented from slipping down in the washing area by laying anti-skid mats on the ground of the washing area, and the safety of the pregnant woman is protected, and the nursing window is arranged on the partition wall, so that family members can conveniently check and know conditions of the pregnant women in time, and safety of the pregnant women during delivery is guaranteed.

The invention provides a bird repellent mounting apparatus, comprising a mounting rod and a sleeve for mounting a bolt, a bird repellent mounting mechanism is arranged at the front end of the mountingrod, and the bird repellent mounting mechanism comprises a support mechanism and a bolt fastening mechanism; The supporting mechanism comprises a first fixing housing on which a plurality of tightening hoops for tightening the bird driver are arranged; The bolt fastening mechanism comprises a driving mechanism for driving the sleeve to rotate, and the driving mechanism is fixed on the mounting rod; The support mechanism and the mounting rod are connected by a spring. A sleeve can be used to tighten the bolt so that the U-shaped base of the wind driven bird can be secured to the cross arm, anda tensioning collar can be used to clamp the wind driven bird so as to facilitate the delivery of the bird driver to the cross arm. The installation instrument solves the physical loss caused by long-time looking up operation, can be quickly installed, reduces the labor intensity of the staff, and solves the problem of installation effort.