58 results about "Constant movement" patented technology

The integral vertical stepper is comprised by a mechanical system intended to generate a dependent and coordinated ascent and descent constant movement, sliding on an upright structure that holds the pedal system, and this in turn supports the two square profiles utilized as handles, thus achieving that all the elements work in a coordinate way, due that it unifies all its constituent elements, with the only purpose of giving stability, support and motor coordination when performing the exercises and routines proposed, thus avoiding risks and possible accidents. Also, said mechanical system is characterized by its simplicity in the design and its functional features, due that all its constituent parts are designed to carry out the adequate functions, i.e., a metal wire coated with a plastic layer, a pulley, a pedal system, two parallel rectangular profiles, two square profiles used as handles, two rails and three wheels.

A closure device for a container, particularly a bottle, has a stopper called the service cap, arranged at the end thereof, on which a closing flap pivots. The closure device is provided with a locking system and cooperates with a hole in the sealed closure, or can be opened by pivoting. The closing flap has an opening device to guarantee the complete pivoting of the closing flap on opening, by a constant force and a constant movement without manual action of the user, immediately after the same has carried out a voluntary manual operation on the closing flap which is limited to releasing the locking system thereof.

The invention relates to a dismantling and recycling device, in particular to a dismantling and recycling device for discarded street lamp shells. The technical problem to be solved by the present invention is to provide a dismantling and recycling device for waste street lamp shells capable of multi-stage dismantling of waste street lamp shells. In order to solve the above technical problems, the present invention provides such a dismantling and recycling equipment for waste street lamp housings, which includes a crushing box, a first rotating rod, a first baffle, a driving mechanism, crushing teeth, a first bearing seat, a screw, Crushing knife, valve, feeding hopper, switch mechanism, etc.; the top center of the crushing box is connected with the feeding hopper, the top of the feeding hopper is connected with the switching mechanism, the inner wall of the crushing box is symmetrically connected with crushing teeth, the right wall of the crushing box There is a first small hole on the top. The reason why the present invention is first provided with a driving mechanism is to realize that by controlling the rotation of the first motor, the moving rod and the crushing teeth on the right side are continuously moved left and right, and the discarded street lamp housing is initially disassembled.

A process is described for the production of an immunostimulant by submerged cultivation of Lentinus edodes in which mycelium from agar plates or a fermentation broth is added to a liquid medium in a shake flask or a bioreactor containing nutrients such as malt extract, yeast extract, peptone and glucose having access to air or to which air is added, and which is kept in constant movement at approx. 28° C. At the proper conditions, there will be an increase in the production of extracellular lentinan, which is shown to be a better immunostimulant than intracellular lentinan. The extracellular product is precipitated from the growth medium by means of methods for the precipitation of microbial polysaccharide.

A closure device for a container, particularly a bottle, has a stopper called the service cap, arranged at the end thereof, on which a closing flap pivots. The closure device is provided with a locking system and cooperates with a hole in the sealed closure, or can be opened by pivoting. The closing flap has an opening device to guarantee the complete pivoting of the closing flap on opening, by a constant force and a constant movement without manual action of the user, immediately after the same has carried out a voluntary manual operation on the closing flap which is limited to releasing the locking system thereof.

A method of maintaining a constant movement of a cutting blade of an ultrasonic waveguide includes providing an ultrasonic transducer operable to convert a received motional current into a movement of a cutting blade of an ultrasonic waveguide, a measurement circuit connected in a parallel configuration with the ultrasonic transducer, and a variable power source operable to supply current through a set of connection points to the parallel configuration and thereby create the motional current in the ultrasonic transducer. Current is supplied through a set of connection points of the parallel configuration with the variable power source to, thereby, create the motional current in the ultrasonic transducer and the motional current is regulated with a current controller by varying an output of the power source, thereby maintaining a substantially constant rate of movement of the cutting blade across a variety of cutting loads.

A lock-arm regulating part, which carries out regulation so that a latch lock claw for carrying out specified movement so as to be engaged with or detached from a signal transmission medium inserted in an insulating housing does not carry out non-constant movement different from the specified movement, is provided. The lock-arm regulating part is disposed to be opposed to the lock arm member in two directions including an insertion / removal direction of the signal transmission medium and an insertion / removal orthogonal direction. Since this configuration is employed, when non-constant external force such as pulling force in a direction different from the original insertion / removal direction is applied to the signal transmission medium, part of the lock arm member is configured to abut the lock-arm regulating part and prevent non-constant movement of the latch lock claw.

The invention discloses a dust-removal stirring device for preparing a stabilizer. The dust-removal stirring device comprises a base, wherein fixed plates are arranged at two ends of the base; supporting blocks are arranged at the inner sides of the fixed plates; a tank body is arranged between the supporting blocks; the tank body is cylindrical, and a feeding pipe and a discharging pipe are arranged at the top and bottom of the tank body respectively; a stirring assembly is arranged in the tank body; fitted material scraping devices are arranged on inner walls of the tank body; each materialscraping device is of an annular structure; each fixed plate is provided with a reciprocating driving assembly for driving the corresponding material scraping device to do up-down reciprocating sliding along the inner wall of the tank body; annular seats are arranged at the top end in the tank body; each annular seat is of a hollow structure and a plurality of air holes II are uniformly distributed on a bottom surface of each annular seat; the upper end of each annular seat is communicated with a connection pipe II; an air pump III is arranged at the top of each fixed plate; an air outlet of each air pump III is communicated with the corresponding connection pipe II through a hose. According to the stirring device disclosed by the invention, the material scraping devices are used for continuously moving raw materials getting close to the inner walls of the tank body, so that the mixing and reaction efficiency of the raw materials is improved, the attachment of the raw materials on theinner walls of the tank body is reduced and the trouble of cleaning the inner walls of the tank body is reduced.

Drinkers for animals are usually configured as having a single elongate pipe string (24) in which a plurality of drinking valves are screwed in. The drinking valves (20) can operated by the animals themselves to cover their water needs. When no water is being removed by the animals at the drinking valves (20) the water in the pipe string (24) stands still. This has a negative impact on water quality, particularly in warmer climates, leading to a sharp increase of germs in the water, for example. This can result in diseases among the animals. The invention proposes the circulation of the water in the animal drinker. To this end, the animal drinker has two parallel pipe strings (23, 24) which form a water circuit ensuring a constant movement of water, namely that water flows continuously through the pipe strings (23, 24) even when no water has been removed at the drinking valves (20) over an extended period of time.

The invention discloses a random particle-based dynamic vortex flow field visualization method. Through the method, particles are randomly generated in a flow field and are endowed with life lengths, so that the particles constantly move along with the change of velocity vectors of the flow field, so as to form a movement track which is used for presenting the flow line characteristics of the vortex closed flow field. The method disclosed in the invention is simple in algorithm, high in calculation speed, vivid in visual effect and suitable for the dynamic visualization of other flow field phenomena such as vortex and the like.

The invention provides a fixing device of a photoelectric detector, which is used for fixing the photoelectric detector in a photoetching device. The photoelectric detector has a central axis with a detection surface at one end and a pin at the other end. The fixing device comprises a hollow round table, a fixed base and a top block, wherein the hollow round table is a cylindrical structure symmetrical about the central axis; the hollow round table coats the photoelectric detector; the radius of the outer surface of the hollow round table is evenly increased from the detection surface to the direction of the pin; the fixed base is fixed in the photoetching device and is provided with a wedge-shaped opening; the shape of the inner wall of the wedge-shaped opening corresponds to the outer surface of the hollow round table to coat the outer surface of the hollow round table; the top block comprises a pressing block and a fastening block which is locked in the fixed base and supports against the pressing block; and the pressing block supports against one end of the photoelectric detector provided with the pin and the hollow round table. The fixing device is suitable for fixing the photoelectric detector required to move continuously with high movement stability.

The invention discloses an unlocking mechanism for an XFP optical module, which comprises a base provided with a guide groove, an upper cover affixed to the top of the base, and a slider provided with a guide protrusion capable of sliding along the guide groove. There are unlocking protrusions matched with the base, including a draw ring hinged with the base and provided with arc grooves, and the slider is provided with fastening protrusions inserted in the arc grooves, and the rotation stroke of the arc grooves covers the fastening protrusions. straight line travel. When it needs to be unlocked, turn the pull ring around the hinge point and gradually pull it up. During the rotation of the pull ring, due to the continuous movement of the circular arc groove, the fastening protrusion inserted in the circular arc groove slides along a straight line, and the sliding The block can slide linearly along the guide groove, so that the unlocking protrusion on the slider leaves the dead point position, and realizes the unlocking of the XFP optical module. With the above structural design, the structure of the unlocking mechanism is simple, the locking and unlocking operations are very simple, and the locking effect is good at the same time, which effectively prevents the looseness of the XFP optical module from affecting signal transmission.

The risks of damage and breakage such as plastic deformation of a lock arm member can be well prevented by a simple configuration. A lock-arm regulating part, which carries out regulation so that a latch lock claw for carrying out specified movement so as to be engaged with or detached from a signal transmission medium inserted in an insulating housing does not carry out non-constant movement different from the specified movement, is provided. The lock-arm regulating part is disposed to be opposed to the lock arm member in two directions including an insertion / removal direction of the signal transmission medium and an insertion / removal orthogonal direction. Since this configuration is employed, when non-constant external force such as pulling force in a direction different from the original insertion / removal direction is applied to the signal transmission medium, part of the lock arm member is configured to abut the lock-arm regulating part and prevent non-constant movement of the latch lock claw.

The invention relates to a single-circle surrounding welding wire braiding machine, which includes a frame, on which a left chassis and a right chassis are fixedly installed, a long braiding wheel is arranged between the left chassis and the right chassis, and a starting wheel is arranged on the long braiding wheel. Fixing device; the long pulley is connected with a rotating shaft, and shaft sleeves are installed on the left and right cabinets; the split shaft is installed inside the right cabinet; the split shaft is connected with a motor, and the first incomplete gear and the second incomplete gear are installed on the split shaft. The gear is equipped with a spur gear on the rotating shaft; the No. 2 incomplete gear is meshed with a rack, and the rack is welded with a right-angled triangular plate, and the inclined plane of the right-angled triangular plate is in contact with the right end of the rotating shaft. In the present invention, on the basis of fixing the end of the welding wire, through a simple and convenient control method, the long gathering wheel can alternately perform one rotation movement and a constant displacement movement to the left, and then the welding wire can be wrapped in a single circle around the long The wheels are neatly arranged from left to right, which has the effect of neatly collecting the welding wire and increasing the visual perception, which is convenient for subsequent packaging.

The subject of this invention is a reactor for food processing in a composite geometrical shape, and a cover screwed in to the upper section, which principle of operation to generate high levels of temperature and pressure will be to utilize hot air supplied by a compressor in series with a heat exchanger, which conducted through 3 inputs designed in position and angle to, in combination with the helicoidally design of the interior and a relief exit, generate a hurricane like effect that maintains the food in constant movement during all the process cycle time. The reactor is equipped with entrance and exit fast action butterfly like valves activated by mechanical actuators and temperature and pressure sensors, all connected in a network and managed by a Programmable Logic Control that monitors the parameters and executes the actions by software

The invention relates to a service life testing platform of a control element of a heavy-duty car gearbox operating system, comprising a testing platform control cabinet and a testing control element mounting platform, wherein the testing platform control cabinet is internally provided with a manual stop valve, a decompression valve, a pressure gage and an air filtering adjusting device, which are sequentially connected through gas circuit pipelines; and the testing control element mounting platform is provided with a multi-path control element service life testing system formed by a cam, two double-H air valves, a secondary box air cylinder assembly, a motor, a counter, a secondary box air cylinder, a middle position air cylinder assembly and the like. In actual work, compressed air enters the double-H air valves through the air filtering adjusting device; ejection rods of the double-H air valves move continuously to change high-gear and low-gear gas circuits to drive the air cylinders to carry out conversation of a high gear and a low gear; and after the counter is used for carrying out counting treatment, the measurement of continuous and automatic air control motion to each control element is further realized. The product has the advantages of simple structure, low cost, high testing efficiency, convenience for operation, capability of carrying out a plurality of service life tests of the control element and the like.

A method for the optimized movement coordination of measuring machines or machine tools having redundant translatory axes, the respectively longer partial axes enabling a relatively low-acceleration partial movement over a relatively large measuring or machining space and the respectively shorter partial axes substantially carrying out the movement components of an overall movement at a substantially overall constant measuring or machining speed, characterized in that the highest possible and constant movement speed of a measuring device or a tool compared to the item to be measured or machined (Vmax) is determined in that first a simulation of the machining path is performed using a reference speed (Vref), and the ratio of the maximum deflection (Sz_ref_max) to the maximum deflectability (Sz) determined from said simulation is used in conjunction with Vref in order to determine Vmax.

The invention relates to mixers, in particular to a medicine bait mixer for aquaculture. The medicine bait mixer for aquaculture achieves the technical purposes that people can more conveniently mix feed and medicine into a medicine bait, the labor is saved, the amount of the feed and medicine can be precisely controlled, and the quality of the medicine bait is not influenced. The medicine bait mixer for aquaculture comprises support legs, a frame body, a discharging pipe, a sliding rod, a mixing frame and the like. The two support legs are fixedly connected to the left and right sides of the outer bottom of the frame body, and a discharging port for the medicine bait to fall off is formed in the right side of the bottom of the frame body. According to the medicine bait mixer, the feed and medicine are poured into a loading frame separately, then the sliding rod is pushed to make the mixing frame move rightwards, through the cooperation of a movable rod and a movable block, the medicine and feed can fall into the mixing frame, then mixing rods rotate forwardly to mix the medicine and feed into the medicine bait, there is no need to manually take a tool and make constant movement to mix the feed and medicine into the medicine bait, and the labor is saved accordingly.

The invention relates to the technical field of intelligently manufactured wheelchairs, and discloses an intelligently manufactured wheelchair capable of stimulating the exercise enthusiasm of patients. The wheelchair comprises a control box, wherein the rear end, close to the left, of the control box is movably connected with a drive shaft in an insertion manner, the rear end and front end of thedrive shaft are fixedly connected with pedals, the middle of the outer side of the drive shaft is fixedly connected with a first gear in a sleeve manner, and the front end of the inside of the control box is fixedly connected with a fixed shaft. During the movement process, a drive rod is forward stuck in a groove in the outer side of an intermittent wheel to drive the intermittent wheel to realize intermittent movement, the intermittent wheel drives a third gear to move through a rotating shaft, the third gear is set to a large radius shape and matched with the intermittent wheel to realizestep by step deceleration, the third gear drives a rack to move to the right, the rack eventually touches a music box and turns on the music with the continuous movement of a patient, at this time, the leg movement of the patient reaches the exercise amount, and thereby effects that multiple functions are realized, the music can be played for encouragement after the patient completes the trainingamount, and the excessive exercise can be avoided are achieved.

The Back Saver is uniquely designed to move independently, directly effecting the dynamic equilibrium in the user's lumbar disc, to prolong the user's comfort level by promoting continuous movement of their pelvis and lower spine, and to facilitate the user's center of gravity through constant movement. The device for a sitting user includes a base housing comprising an inside annular ledge, an outer flat base and electronic components configured for turning and lifting a sitting user. The device also includes a metal movement plate configured to be received into the inside annular ledge and turn therein via an assistive motor action on the metal movement plate. The device further includes a motor configured to turn and lift the sitting user in a sequence of turning and lifting actions determined by the sitting user.

A process is described for the production of an immunostimulant by submerged cultivation of Lentinus edodes in which mycelium from agar plates or a fermentation broth is added to a liquid medium in a shake flask or a bioreactor containing nutrients such as malt extract, yeast extract, peptone and glucose having access to air or to which air is added, and which is kept in constant movement at approx. 28° C. At the proper conditions, there will be an increase in the production of extracellular lentinan, which is shown to be a better immunostimulant than intracellular lentinan. The extracellular product is precipitated from the growth medium by means of methods for the precipitation of microbial polysaccharide.

The invention provides a straw pullout machine which comprises a harvest box body, a receiving plate, a mud outlet, a conveying belt, fixing roll fixing rods, fixing rolls, a clearing screen, a clearing screen fixing rod, a guide plate, a non-return plate, a flow guide plate, soil crushing bulges, grass separation claws, a driving rod, driving teeth, support teeth, soil breaking claws and a baffle, wherein the receiving plate is fixedly arranged on the bottom surface in the harvest box body; the mud outlet is formed in the bottom surface of the harvest box body; the fixing roll fixing rods arefixedly arranged in the harvest box body; the fixing rolls are fixedly arranged at the peripheries of the fixing roll fixing rods; the peripheries of the fixing rolls are wound with the conveying belt; due to obstruction of the guide plate, large soil blocks crushed from straw stubble are kept at the low-half part of the clearing screen; the soil blocks are discharged from holes of the clearing screen through constant movement of the clearing screen; the grass separation claws continuously rotate straws along the clearing screen and hook the straws above the clearing screen; at the same time,the straws fall to the flow guide plate due to deadweight and move to an inclination of the flow guide plate; the amount of soil brought by the straws pulled out by the straw pullout machine is reduced.

An animal drinker allowing for the circulation of the water in the animal drinker. To this end, the animal drinker has two parallel pipe strings (23, 24) that form a water circuit ensuring a constant movement of water, namely that water flows continuously through the pipe strings (23, 24) even when no water has been removed at the drinking valves (20) over an extended period of time.

The invention discloses a retracting and releasing method of a folding arm type propeller, belonging to the technical field of propeller control. The retracting and releasing method comprises a propeller retracting process and a propeller releasing process. The propeller retracting process comprises the following steps: controlling a releasing position locking device to be disengaged; driving the propeller to retract at a constant movement speed; when the propeller moves to a retracting deceleration position, adjusting the movement speed of the propeller to be a low speed; and when the propeller moves to a retracting position, controlling a retracting position locking device to be locked. The propeller releasing process comprises the following steps: driving the propeller to retract at a low movement speed; controlling the retracting position locking device to be disengaged; driving the propeller to extend out at a constant movement speed; when the propeller moves to a releasing deceleration position, adjusting the movement speed of the propeller to be a low speed; and when the propeller moves to a releasing position, controlling the releasing position locking device to be locked. The method disclosed by the invention solves the problems that the locking device is not easy to disengage when the propeller is released and the propeller generates impact to a hull.

The invention discloses a movable power station. By adopting a force-pursuing constant-power principle of step-by-step mutual power supply and circulating complementary energy constancy, a constant movement operation is realized. The movable power station is a most perfect movable power generation station without being externally connected with electric energy, wherein the most perfect movable power generation station is capable of generating durable mechanical energy and electric power and being permanently powered off. Meanwhile, the movable power station is capable of conveying a large quantity of power to other machines and appliances. The movable power station comprises a force-pursuing constant cabin, a force-pursuing constant power system, a speed reduction control power machine, an engine, a power generator, a super-capacity storage battery and a fan, wherein the force-pursuing constant cabinet comprises a constant-power device inner sleeve, a constant machine housing front plate, a flange, a constant machine housing rear cover, a force-pursuing constant connecting shaft rod, a high-temperature resistant axial rare earth strong magnet, a step-by-step magnetic power and multiple stages of a plurality of groups of power source device disks, a radial permanent magnet high-frequency magnet, an air exchange ventilating cover, an integral base fixing bracket and the like. The movable power station has the advantages of inexhaustible novel energy resources and extreme perfection.

A system and method for improving installation of a prosthesis, particularly an acetabular cup. The system and method may include implementation of a constant velocity relative motion between a prosthesis and an installation site. For example, an installation system may be fixed relative to the installation site, with the prosthesis fixed into an initial position. The prosthesis is moved at constant speed (i.e., with minimal if any acceleration or applied impulses) relative to the installation site. That is, one or both of the prosthesis or the installation site may be in motion. Resistive forces to installation of a prosthesis may thus be reduced by maintaining the prosthesis constantly in motion relative to the installation site. Securing a processing / implanting tool directly to the installation site may offer advantages.

My invention, the Shielded Self-Stirring Crackling Cooker, was designed to improve the traditional method of cooking cracklings, which involves a cast iron pot over an open heat source and manual stirring. The shield of my invention, which surrounds the cast iron pot, minimizes hot spots and uneven cooking. At the same time, it reduces the amount of heat required. The self-stirring mechanism provides consistent and constant movement of the cracklings during the entire cooking process, preventing burning and breakage and eliminating the need for manual stirring and shortening the cooking time.

Disclosed is a special pantograph for ports, which mainly comprises an under frame, a lower jib arm, an upper jib arm, a pull rod, a balance rod, a pantograph bow and a control part which are connected together; the invention is used for supplying power for large hoists in port container pier; when the invention is mounted on a large portal jib crane, the reliability of electric power (energy source) acquisition is ensured in the continuous moving process of the large jib crane, so the large jib crane is ensured to operate normally, and the connection problem found between a fixed power supply and a moving jib crane is solved; the invention is mainly applicable to large mobile equipments in ports for acquiring power and driving the equipments to operate; the special pantograph is also applicable to various rail mobile equipments and railless mobile equipments with small motion quantity, which take electric power as energy source. The efficiency of the special pantograph reaches more than 95%; meanwhile, no electric power is consumed when the jib crane is not in operation mode; the special pantograph is maintenance free in use process; the special pantograph is replaced when the pantograph has fault; the replacement is finished in 20 minutes.

The invention discloses an anti-atomization chemical raw liquid transportation robot, which comprises: a thermal insulation bowl, which is a cylindrical block, and a rounded frustum-shaped groove is coaxially opened on the center of the upper surface of the thermal insulation bowl. The holding container; the cover body, which is cylindrical with one end closed, and the open end of the cover body is just fastened on the top of the heat preservation bowl, wherein, the closed end of the cover body further includes: a bottom cover, Folding cloth curtain and top cover; base, which is a plate body; two sets of walking wheels, which are installed parallel and side by side under the base; first motor, whose output shaft is connected with a large hub shaft to drive the The traveling wheel set maintains a constant speed of motion. The invention can avoid the situation that the chemical stock solution is spilled out of the container during the acceleration or emergency stop process of the ordinary transport robot when transporting the chemical stock solution, and can also prevent the hot chemical stock solution from condensing into mist in the air after transpiration, causing harm to the workshop staff .