108results about How to "Play a regulating role" patented technology

The invention discloses a special composite chicken feed for laying hens in an egg producing period, belonging to the technical field of animal feeds and overcoming the defects of poor laying hen physique, poor egg taste and nutrient value reduction due to the use of a traditional chicken feed. The special composite chicken feed is prepared from the following raw materials in parts by weight: 100-150 parts of corns, 30-40 parts of rice bran, 50-80 parts of bean meal, 20-40 parts of peanut meal, 10-20 parts of vegetable oil, 10-20 parts of carrots, 5-10 parts of table salt, 10-20 parts of rock flour, 1-5 parts of lysine, 1-5 parts of methionine, 10-20 parts of fish meal, 3-8 parts of calcium bicarbonate, 1-3 parts of nicotinic acid, 20 parts of Chinese herbal medicine additives, 5 parts of compound vitamins, 2 parts of compound trace elements and 3 parts of a compound enzyme preparation. The special composite chicken feed is suitable for the laying hens in the egg producing period.

The invention improves the extraction yield of algae essence by using cellulase for decomposing cellulose in algae after dry algae which is ground and desanded is soaked in water and subjected to colloid mill treatment, and then leads alginic acid with large molecular weight to be degraded to alginic acid with small molecular weight by using alginate lyase, thus leading effective compositions in algae to be less damaged and having high extraction yield.

The invention discloses a movable splicing screen hanging support which comprises a movable base (1), a support fixed on the movable base (1) and a hook used for being connected with a splicing screen. The movable splicing screen hanging support is characterized in that the support comprises a transverse support body (2) and a vertical support body (3), and the transverse support body (2) is detachably connected with the vertical support body (3); the hook comprises a first hook body (4) and a second hook body (5), wherein the first hook body (4) is directly hung on the transverse support body (2), the second hook body (5) is used for fixing the splicing screen, the first hook body (4) is connected with the second hook body (5) through an adjusting device, and an opening (6) is formed in the first hook body (4). According to the movable splicing screen hanging support, the splicing screen can be conveniently adjusted in a front-and-back, left-and-right and up-and-down mode.

The invention discloses high-performance fair-faced concrete, and solves the problem that use performance and appearance performance of fair-faced concrete in the prior art cannot be taken into account at the same time. The high-performance fair-faced concrete comprises the following components, in parts by weight: 420-460 parts of cement, 1050-1080 parts of coarse aggregate, 710-760 parts of fineaggregate, 145-165 parts of water, 15-25 parts of stone powder, 15-25 parts of silicon powder, 12-14 parts of an admixture, 20-40 parts of an expanding agent, and 1.5-3.0 parts of fibers. The fair-faced concrete provided by the invention has scientific design and a reasonable ratio; and the prepared fair-faced concrete can form a concrete building having extremely-low porosity, a uniform color, and excellent crack resistance and compression and folding resistance after being molded by casting.

The invention relates to the technical field of sewage treatment, and discloses an energy-saving and environment-friendly heavy metal sewage treatment device which comprises a water purifying tank, asettling tank, a stirring tank, a stirring motor, a water inlet pipe A and a water inlet pipe B. According to the energy-saving and environment-friendly heavy metal sewage treatment device, the waterpurifying tank, the settling tank and the stirring tank are arranged; heavy metal sewage is sequentially filtered by the water purifying tank and the settling tank, and the effect of triple purification of the heavy metal sewage is achieved; through arrangement of an adjusting rotary table, the rotation condition that a conical bevel gear A is meshed with an adjusting gear B and a conical bevel gear B is meshed with an adjusting gear A is realized; a stirring device and a paddle board are arranged, so that the stirring device drives the paddle board to swing in the stirring box cavity in an annular and up-and-down fluctuating mode, and the combination efficiency of heavy metal and a treating agent is improved.

The invention discloses a multifunctional double-wing multi-stage double-lazy-arm three-dimensional coordinate type cargo loading and unloading forklift which comprises a forklift body, a portal frame arranged on the forklift body and a sliding frame arranged on the portal frame. The two sides of the forklift body are provided with synchronous multi-stage telescopic arms respectively, the portal frame is provided with supports for fixing the synchronous multi-stage telescopic arms, one ends of the synchronous multi-stage telescopic arms are provided with balancing devices, the other ends of the synchronous multi-stage telescopic arms are provided with the sliding frames, and the sliding frames are provided with fork arm carriers for forking cargo and forks. The synchronous multi-stage telescopic arms are composed of basic arms, two-joint telescopic arms arranged on the basic arms and three-joint telescopic arms arranged on the two-joint telescopic arms. A cargo lifting device is arranged on an arch-shaped frame body and comprises a fixed base fixed to a first base or a second base or a third base, a stretching lifting arm arranged on the fixed base and a lifting hook arranged on the stretching lifting arm. The multifunctional double-wing multi-stage double-lazy-arm three-dimensional coordinate type cargo loading and unloading forklift has the advantages of saving cost, facilitating cargo forking and being high in loading and unloading efficiency and the forklift is integrally arranged with the lifting arms.

The invention relates to the technical field of building seismic performance, in particular to an assembly type building mechanism with an anti-seismic deformation-preventing function. The assembly type building mechanism comprises a base, wherein a buffer slot is formed in the top of the base; a connecting end opening is formed in the side surface of the base; the top of the base is fixedly connected to an anti-seismic spring; the top of the spring is fixedly connected to a wall bearing base; the end part of the wall bearing base is provided with a connecting end opening; a plurality of ring-shaped slots are formed in the side wall of the wall bearing base and the inner wall of the base; the inner walls of the ring-shaped slots are fixedly connected to connecting rods; and a shock absorber is rotatably connected among the connecting rods. The assembly part is convenient in mounting, is simple in lap joint, and is convenient for operation of a worker; and destructive power of earthquake is eliminated through a transverse anti-seismic spring and the longitudinal shock absorber, so that life and property of people are protected.

The invention discloses a ventilation net with a buffering effect for entertainment wind tunnel equipment, and relates to the technical field of entertainment wind tunnels. The ventilation net comprises a stopping plate, and the bottom surface of the stopping plate is fixedly provided with an adjustment mechanism. The bottom surface of the adjustment mechanism is fixedly provided with a bufferingmechanism. The ventilation net provided by the invention plays a role in adjusting, can be adjusted according to the suspension height of a visitor, effectively improves the safety of the visitor, andavoids an accident. The ventilation net can achieve a certain buffering effect through a second buffering spring, effectively improves the safety of the visitor, and avoids an accident when the visitor falls. The ventilation net can enable a first buffering plate to achieve a buffering effect through an elastic force of the first buffering spring, thereby avoiding damages caused by the big pressure of the ventilation net. The ventilation net can improve the buffering performance through an elastic force of the third buffering spring.

The invention discloses an electricity meter mounting rack. The electricity meter mounting rack comprises a bottom plate, two vertical plates and a supporting mechanism are mounted on the bottom plate, the two vertical plates are symmetrically mounted at the two ends of the supporting mechanism, a supporting plate and a limiting mechanism are mounted on one vertical plate, a supporting frame is mounted on the supporting plate, the limiting mechanism is matched with the supporting plate, a vibration reduction mechanism and a locking mechanism are installed on the other vertical plate, the vibration reduction mechanism is matched with the supporting plate, and the locking mechanism is installed on one side of the other vertical plate and matched with the supporting plate. More electricity meters can be installed in a limited space, workers can manage the electricity meters conveniently, more space is saved, later meter reading and maintenance of the workers are facilitated, the device has a vibration reduction function, the electricity meters can be prevented from being damaged on objects with large vibration, the indication precision of the electricity meters is guaranteed, and theservice lives of the electricity meters are prolonged.

The invention discloses a supporting system for installing a fabricated building. Worm wheels are symmetrically arranged on the middle parts of two sides of a U-shaped frame. One sides of the worm wheels mesh with worms, one ends of the worms sequentially penetrate the U-shaped frame and a placing horizontal plate, the worms extend to the lower part of the placing horizontal plate and are connected with the extension end of a first motor, the worm wheels fixedly sleeve a rotating shaft, two ends of the rotating shaft penetrate through the U-shaped frame, the rotating shaft extends to two endsof the placing horizontal plate and is fixedly connected with a fixing rod. The supporting system for installing the fabricated building has the beneficial effects that the device is simple in structure and convenient to operate and use, a side edge assembly and a horizontal plate assembly can be supported and adjusted, the convenience of adjustment during use is greatly improved, the work efficiency is greatly improved, the labor intensity of the working personnel is effectively reduced, and the working difficulty of the working personnel is reduced.

The invention relates to an Au-TiO2 yolk-structured nanocomposite material and a preparation method thereof. The preparation method comprises the following steps: firstly preparing a gold nanosphere;then coating the surface of the gold nanosphere with a silicon dioxide layer; coating the surface of the silicon dioxide layer with a titanium dioxide precursor mesoporous material layer; then removing the silicon dioxide layer; and finally carrying out hydro-thermal treatment to obtain the Au-TiO2 yolk-structured nanocomposite material with a sheet-like branch structure on the surface. The preparation method of the invention is simple in process, easy to operate, low in production cost, small in process pollution and suitable for large-scale production; and the prepared Au-TiO2 yolk-structured nanocomposite material has a unique movable core and has the sheet-like branch structure on the surface, which can increase the specific surface area of the material, greatly enhance the photocatalytic performance of the material and realize high utilization rate of solar energy.

The invention relates to the technical field of cable maintenance, and discloses a portable high-altitude power detection device for ultrahigh-voltage cable maintenance, which comprises a sleeve, a threaded rod is movably connected in the sleeve, the bottom of the threaded rod is fixedly connected with a limiting block, and the outer surface of the threaded rod is in threaded connection with a handle. An annular groove is formed in the bottom of the handle, sliding blocks are movably connected to the left side and the right side of the interior of the annular groove, sliding rods are fixedly connected to the bottoms of the two sliding blocks, the bottoms of the two sliding rods are fixedly connected with the top of a sleeve, and a connecting rod is movably connected to the top of a threaded rod. Connecting holes are formed in the connecting rod and the threaded rod correspondingly, lead screws are movably connected into the connecting holes, and connecting plates are movably connected to the outer surfaces of the lead screws. The portable high-altitude power detection device for ultrahigh-voltage cable maintenance is convenient to carry, and the working efficiency is improved.

The invention discloses a model groove fixing device which facilitates the production of flange pieces, and relates to the technical field of production machinery. The model groove fixing device that facilitates the production of flange pieces includes a flange piece model groove, and the left and right sides of the flange piece model groove are respectively fixedly connected with a first fixing rod, a second fixing rod, and a third fixing rod through a fixer. rod and the fourth fixing rod, bolt grooves are opened on the upper surface of the holder respectively, and bolts are movably connected inside the bolt grooves. The model groove fixing device that facilitates the production of flange pieces, through the first fixing rod, the second fixing rod, the third fixing rod, the fourth fixing rod, bolt grooves, bolts, square grooves, T-shaped grooves, T The setting of font slider, square slider, ball groove, and ball plays a role of adjustment. When workers are working, they can adjust the size of the fixing device according to the size of the flange model groove, which will facilitate adjustment and reduce work. The role of quantity.

The transferring device for gear manufacturing comprises a base and a plurality of layers of placing plates, sleeve rods are arranged at the top of the base and are symmetrical about the middle of thebase, a plurality of sleeve seats are arranged on the outer surfaces of the sleeve rods in an overlapped mode, and the outer surfaces of the sleeve seats are rotationally connected with the placing plates arranged on the sleeve rods correspondingly. Limiting blocks are fixed to the positions, located below the placement plate and the back face of each sleeve base, and a plurality of fixing columns are fixed to the placement plate. The gear is arranged on the fixing column in a sleeving mode. When the gear is placed, a certain included angle is formed between the placement plate and the base under the limiting effect of the limiting block. Compared with a horizontal mounting plate, the gear is placed more smoothly, the number of layers of the placing plate can be gradually increased, and placing is convenient. The effect of increasing the bearing capacity of the transfer device can be achieved by increasing the layer number of the placement plates, and the space occupied by the transfer device can be adaptively changed by reducing the layer number of the placement plates.

The present invention discloses a travel suit herbal tea. The travel suit herbal tea comprises at least a travel cup and a herbal tea bag. The herbal tea bag is herbal tea concentrated raw liquid, prepared by extracting, concentrating and blending, and prepared from the following components of radix fici simplicissimae, poria cocos, malts, Chinese yams, licorice, haws, mulberries, cassia seeds, green plums, oligofructose and edible salt. The travel suit herbal tea solves a problem of the prior art that herbal tea damages the spleen and stomach, and also enables people to be convenient and feasible to get a cup of pure herbal tea even if people are on a business trip outside. The present invention also provides a preparation method of the travel suit herbal tea. The travel suit herbal tea prepared by using the method is simple and standardized in the preparation method, and uniform in herbal tea effects.

The invention discloses a locking limiting device for a value card hopper baffle plate, and the device comprises a stepping motor, a limiting rod, a limiting sleeve, a value card hopper rotating shaft, a first sensor, a second sensor, an installation rack, and a limiting rack, wherein the stepping motor, the limiting rack and the first sensor are fixed on the installation rack. The second sensor is fixed at the upper end of the limiting rack. An output shaft of the stepping motor is fixed with the limiting rod, and the limiting sleeve is disposed on the limiting rod in a sleeve manner. The value card hopper rotating shaft is provided with a gap. When the stepping motor receives an electric signal, the stepping motor rotates through a certain angle, and the limiting sleeve will be clamped in the gap of the value card hopper rotating shaft, thereby achieving the purpose of locking the rotating shaft. The arrangement of the limiting rod enables the motor not to withstand a radial force during locking, thereby prolonging the service life of the motor, enabling the device to be simple and practical in structure, to be convenient for maintenance, to be long in service life, and to be low in cost.

The invention discloses a shaping heat treatment combining process. The shaping heat treatment combining process comprises the following steps that firstly, a blank is prepared, the material and specification of a steel strip to be rolled are selected, and then the blank is uncoiled and fed into looper rolls to be ready for cleaning; the head end of the reeled-off steel strip is fed into the looper rolls distributed in a crossed mode and sequentially wound around the circumferential outer walls of all the looper rolls; the steel strip sent out from the looper rolls passes through the outer wall of the bottom end of a limiting roll in a pickling tank, then is wound around the outer wall of another limiting roll at the other end of the bottom of the tank and afterwards is drawn out; the steel strip pickled in the pickling tank passes through a new looper roll and enters a continuous rolling unit to be subjected to thickness rolling adjustment; and annealing is carried out after the specification of the steel strip rolled through the cold rolling unit meets requirements. By means of the shaping heat treatment combining process, the transverse floor area can be reduced, the strip steelas long as thousands of meters can be wholly subjected to heat treatment at the same furnace temperature, and thus the uniformity of grains in the steel strip is improved, and the overall performanceof the steel strip is improved.

The invention discloses a compressing frame device for level delivering and stamping of fabric. The compressing frame device comprises an upper compressing frame, a lower compressing frame and a connecting mechanism, wherein the connecting mechanism connected with the upper compressing frame and the lower compressing frame comprises a horizontal plate; parallel vertical plates are arranged on thehorizontal plate; bar-shaped holes are formed on side surfaces of the vertical plates; adjusting holes are formed on the top surfaces of the bar-shaped holes; retaining screw holes are formed on the bottom surfaces of the bar-shaped holes; a floating shaft is arranged in the two bar-shaped holes; a check ring and a snap ring are mounted on the floating shaft in positions on two sides of the bar-shaped holes; retaining screws are mounted in the retaining screw holes; compression springs are sleeved at the tail ends of the retaining screws; the other ends of the compression springs act on the floating shaft; adjusting screws are mounted in the adjusting holes and are in contact with the floating shaft; a spherical plain bearing is mounted on the floating shaft; the horizontal plate is fixedon the lower compressing frame; and the upper compressing frame is mounted on the spherical plain bearing. The device has the advantages that the fabric can be kept level when the upper compressing frame is closed and is kept moving downwards during stamping.

The invention discloses a motor gearbox capable of automatic control and adjustment, which includes a box body. A transmission rod is arranged on one side of the outer wall of the box body. One end is connected to the motor shaft through a clutch, a driving motor is arranged on one side of the motor shaft, a wire is connected to the bottom of the driving motor, a switch is connected to the input end of the wire, and a cylinder is connected to one end of the switch through a wire, and a piston rod is fixedly installed on one side of the cylinder. A push rod for adjusting the movement of the piston rod is provided at one end close to the box body, and a speed change adjustment device is provided inside the box body, and the speed change adjustment device includes a shaft wheel one. Beneficial effects: the movement of the variable speed regulating device and the movement of the gasket can be adjusted through the piston rod respectively through the switch, and the variable speed regulating device can realize power steering through the movement between the gears, and can make the structure more compact at the same time, greatly increasing the movement efficiency of the device , easy to operate.

The invention relates to the technical field of scanning coordinators, and discloses a laser three-dimensional scanning coordinator which comprises a scanner body, a scanning camera device is fixedlyconnected to the interior of the scanner body, and a movable rod is movably connected to the interior of one side of the front face of the scanner body in a sleeved mode. According to the laser three-dimensional scanning coordinatograph, springs are fixedly connected to the interior of a buffer box on the lower portion of the device, meanwhile, a lower supporting plate is installed on the lower portions of the springs, when the laser three-dimensional scanning coordinatograph is used, vibration can be buffered through the springs, and meanwhile, when the laser three-dimensional scanning coordinatograph is used, a threaded limiting rod is fixedly connected to one side of the upper portion of the buffer box; during use, the threaded limiting rod can be rotated to drive the distance between the lower portion of the threaded limiting rod and the lower supporting plate to be adjusted, so that the moving space of the lower supporting plate in the lower buffering box can be adjusted during use, and the buffering space can be adjusted during use.