33results about How to "Unlimited place of use" patented technology

A breeding seed threshing machine used in oilseed rape fields comprises a threshing system, a screening system and a transmission system which are mounted on a frame. The threshing system comprises a threshing chamber, a roller shaft penetrates through the threshing chamber, a feeding auger, a threshing roller and a grass removing plate are sequentially arranged on the roller shaft, a feeding inlet is arranged on the feeding auger, the grass removing plate is provided with a straw outlet, threshing spike teeth which are spirally distributed are arranged on the threshing roller, and a concave screen is arranged below the threshing roller. The screening system comprises a vibrating screen arranged below the concave screen, a seed discharging port is formed below the vibrating screen, a fan air inlet is formed on the frame on one side of the seed discharging port, a screening fan is mounted on the fan air inlet, and a bran outlet is arranged at the position, corresponding to the fan air inlet, of the frame. The transmission system provides power to the roller shaft, the screening fan and the vibrating screen. The breeding seed threshing machine has the advantages that almost no seeds are left in the threshing machine, a good screening effect and short screening time are achieved and an oil seed breakage rate is low.

The invention relates to a battery health evaluation model construction method, an evaluation method and devices. The method comprises the steps of: obtaining the effective travel in the working cycleof a battery to be detected; determining a segment health estimation value of each working segment; determining a standard correction coefficient corresponding to the cycle type; on the basis of thestandard correction coefficient, correcting the segment health estimation value corresponding to the cycle type, so that the corrected segment health estimation value is obtained; obtaining the firstaverage value of all segment health standard values in each working cycle as the cycle health estimation value of each working cycle; fitting the cycle health estimation value with the cycle time corresponding to each cycle health estimation value, so that a battery health standard model corresponding to the cycle type is obtained; and, on the basis of a pre-set environment correction function, correcting the battery health standard model. Real-time online health state evaluation of a power battery is realized; an evaluation result is provided for a user at any time; a use place is not limited; and the practicability is relatively high.

The invention claims a hydraulic bearing mounting/dismounting machine, comprising a hydraulic pump, an oil cylinder, a dismounting clamp and a mounting clamp. Both the dismounting clamp and the mounting clamp are provided with a shaft connecting device; the shaft connecting device comprises two parts, i.e. an axle connecting piece and a shaft plug connecting piece; the dismounting clamp further comprises a bearing dismounting plate; the mounting clamp further comprises a support sleeve; the device is fixed on a trolley which can lift and can be adjusted in height. The device has the advantages of light structure, small occupied space, convenient storage and transportation, no occupation of the special factory space, direct use on the spot, simple operation and easy maintenance.

The invention discloses a garlic bulb and garlic stem separator. The garlic bulb and garlic stem separator comprises a machine frame, wherein a pair of conveying systems are arranged on the machine frame in parallel, the rotating directions of the conveying systems are opposite, multiple pairs of clamping devices used for fixing garlic are installed on the two conveying systems in a matched mode, and a cutting device is installed on the side faces of the two conveying systems; a tilted trough is formed in the machine frame, and the lower end of the tilted trough points to the space between the two conveying systems; garlic slides into the space between the two conveying systems from the tilted trough to be fixed through the clamping devices on the two conveying systems, garlic stems of the garlic are cut off through the cutting device when the garlic moves along with a transmission system, and thus garlic bulbs are separated from the garlic stems. According to the garlic bulb and garlic stem separator, a power source is provided electrically or manually, the use positions are not limited, the requirement for the environment is low, the conveying systems are simple and reliable, and operation is convenient; the structure is safe, an operator just needs to place garlic and is away from a cutting mechanism, and thus operation is made safer.

The present invention is one kind of mosquito repelling liquid with natural pyrethrin. The mosquito repelling liquid consists of natural pyrethrin 1-10 wt%, natural synergist limonene 5-15 wt%, plant essence 3-8 wt% and natural antioxidant 67-91 wt%, and has natural pyrethrin content of 0.5-5 wt% after being blended. The present invention has the features of convenient carrying and using, no toxicity to human body, no limit in use environment, long acting period over 16 hr, etc.

The invention provides an engine for doing work utilizing a regenerated physical energy source. The engine comprises an engine base, at least two groups of external applied power source working reservation energy pools and a working speed-increasing transmission mechanism, wherein the engine base is provided with primary power output shafts and primary power shafts which are corresponding with each group of external applied power source working reservation energy pool; and each primary power output shaft is provided with a hard solid constant-volume constant-value object material diameter-variable flywheel. According to the invention, through grouping design of two energy storage devices of a flat spiral spring construction element which is made from a spring steel material and a mechanical construction element flywheel, and the combination of power supplying machines of the regenerated power supply electricity energy, then a corresponding electrical control device is connected, thus a regenerated physical energy source engine capable of doing work continuously is assembled, through the design, constant-volume constant-value working energy can be added in a dispersion and subsection mode, thus the working of the continuous operation for the engine can be satisfied.

The invention relates to the technical field of gas supply, in particular to a movable gas supply cabinet. The movable gas supply cabinet comprises a frame. A push rod is fixedly connected to the topend of the left side of the frame. A cylinder storage bin is arranged at the right end of the frame. An operation control bin is arranged on the left side of the cylinder storage bin. A touch screen is arranged on the top of the frame. The touch screen is connected with a controller. Casters are connected to the bottom of the frame through bolts. According to the movable gas supply cabinet, by arranging the casters and the push rod, it is convenient for people to move the frame, so that the use location of the device is not limited; by arranging the operation control bin, six kinds of high-purity gases can be mixed according to different proportions and are correspondingly supplied to four gas points; by arranging a vacuum generator, nitrogen gas is introduced into an intake pipe to generate a negative pressure on the bypass side of the vacuum generator, so that the gas in each branch is exhausted; and by adopting fully automatic control, the safety of an operator and the environment can be ensured.

An electric kettle comprises a kettle body with a spout, a kettle cover, an electric heater and a stainless steel silicone ring gasket. The electric kettle is characterized in that the electric kettle comprises an inner layer and an outer layer, an air interlayer is arranged at the position, except for the position where the electric heater is located, between the inner kettle wall and the outer kettle wall, water can be stored in the interlayer, the inner wall and the outer wall of the electric kettle are connected at the position of the spout and a kettle opening, a U-type groove is formed in the connecting position, the groove is low in interior and high in exterior, and holes are distributed in the U-type groove. The annular stainless steel silicone ring gasket is suspended on the outer wall of the spout, and the size of the ring gasket is equal to the size of the groove in the spout. According to the electric kettle, the problems that an existing kettle cannot prevent overflowing or can only prevent overflowing and cannot utilize the overflowing boiled water, electric leakage damage is caused by water overflowing, and water flowing to the floor needs to be cleaned are solved. When water in the kettle is boiled, the overflowing water can flow into the air interlayer through the holes of the U-type groove, the stainless steel silicone ring gasket is used for stopping the U-type groove of the spout, the boiled water in the kettle and the interlayer can be used independently, and the air interlayer can effectively preserve heat. According to the electric kettle, water and electricity energy can be effectively saved, and the use scene is not limited.

A mechanical automatic water-absorbing dry hair comb, comprising comb teeth, comb back and comb handle, the top of the comb teeth is provided with water-absorbing balls, the inside of the comb teeth contains water-absorbing pipes, the water-absorbing balls communicate with the water-absorbing pipes, and the interior of the comb back contains water-absorbing channels. There is a sponge water storage chamber inside the comb handle, and the water suction pipe, the water suction chamber and the sponge water storage chamber are connected in turn. A rotating turbine and a water inlet check valve are arranged between the water suction port of the sponge water storage chamber and the water suction chamber. The side of the cavity is provided with a sealing pressure plate, and the side of the rotating turbine is equipped with a mechanical clockwork device, and the driven gear of the rotating turbine is connected with the output rotating gear of the mechanical clockwork device; the invention is easy to use, does not need electricity, and is energy-saving and environment-friendly , and can continue to dry hair, which can effectively avoid the problem of water absorption saturation of water-absorbent materials.

The invention discloses a shoe sole cleaning machine. The shoe sole cleaning machine comprises a first water tank and a second water tank which are separated, wherein the first water tank is provided with a frame, rotating shafts and cleaning wheels, and a driving rod and a change gear set are mounted on the frame; a pedal is further arranged in the first water tank in a liftable mode and located above the frame, the bottom of the pedal is connected with the upper end of the driving rod, longitudinal and transverse strips of the pedal avoid the cleaning wheels and are located above a gap between the cleaning wheels, the pedal moves downwards when being stressed and pressed downwards so as to enable cleaning brushes on the cleaning wheels to be exposed, meanwhile, the pedal presses the upper end of the driving rod downwards to enable the driving rod to rotate, the multiple rotating shafts rotate together through the change gear set and the transmission gear, and the cleaning brushes on the cleaning wheels are driven to rotate to conduct cleaning action; and a cover plate is arranged in the second water tank, water leakage holes are formed in the cover plate, and a water absorption pad is laid on the cover plate. The product is light and handy, has multiple power sources and is convenient to mount and dismount, the brush for cleaning is exposed only during use, sanitation and attractiveness are achieved, the cleaning effect is better, and the water absorption of the water absorption pad is good.

The invention discloses a flexible tungsten-based composite shielding material and a preparation method thereof. The flexible tungsten-based composite shielding material comprises the following components in percentage by mass: 60-90% of tungsten powder, 0%-2% of boron carbide powder and the balance being methyl silicone rubber. Tungsten is adopted as a shielding main body material, so that the environment pollution and the adverse effect on the health of a user caused by the shielding material can be avoided; and through selection of shielding material components, the overall shielding performance can be improved, and the obtained shielding material has good shielding performance and mechanical performance.

The invention discloses a portable acne therapy device, relating to an acne therapy device, in particular to a device for skin acne therapy by using a semiconductor laser. The portable acne therapy device comprises a laser therapy head and a handheld part the upper part of which is connected with the laser therapy head, the handheld part is a heat sink provided with a cavity, the upper part of the heat sink is provided with an air outlet communicated with the cavity, and the bottom of the heat sink is provided with an opening and connected with a cooling fan. In the portable acne therapy device, the heat sink is skillfully made into the handheld part and internally provided with the cavity, and the cooling fan arranged at the bottom of the heat sink is used for air cooling. The portable multifunctional acne therapy device is small, exquisite and portable and can be used in places such as home and the like, and a user can take the device without the limitation of use places.

The invention discloses a hair conditioner formula and a use method thereof. The hair conditioner formula is prepared from the following components: coconut powder, rice oil, panthenol, polyquaternaryammonium salt, a radix sophorae flavescentis extract, fructose-oligosaccharide, amphoteric resin, a humectant, a lipid layer enhancer, cellulose, an emulsifier, a blueberry extracting solution and essence. The coconut powder contains growth substances which facilitate culture of hair cells; the rice oil contains oryzanol of which main components are sterol ferulate and triterpene alcohol ferulate; the oryzanol has the functions of nourishing and moisturizing scalp and hairs, absorbing ultraviolet rays, preventing skin lipid aging and the like. The hair conditioner formula disclosed by the invention has the advantages of simple and reasonable design, convenience in use and good stability; hairs are effectively nourished, and the phenomena of yellow and withered hairs and the like are reduced; meanwhile, the effect duration is long, dandruff is removed, hair growth is promoted, the blackness, shininess and lubrication of the hairs are ensured; the hair conditioner formula has wide application range and benefits promotion and popularization.

The invention discloses an electrothermal cleaner, which overcomes the problems of inconvenient moving, the fire heating and the limitation in flammable and explosive occasions. The technological scheme is: connect the pump in the water flow channel in series; the pump is in the cover; the startup switch of the water-jet gun handle electrically connects the pump; the electrothermal liquid made from isolation material and series to the water flow channel; the electrothermal film is on the surface of the electrothermal piece and has opposite water flows to implement far-infrared heating; the water flow channel can make the electrothermal piece get the first water flow sensor through electrical control equipment. The invention can be moved conveniently; it uses infrared heating and is not limited by the occasions. It is suitable for houses and large movable equipments.