850results about How to "Realize moving up and down" patented technology

The invention discloses a loosening-prevention and high-safety power supply device. The loosening-prevention and high-safety power supply device comprises a socket part and a plug part, wherein the plug part is connected with the socket part in a matching way, the socket comprises a shell sleeve, an accommodating cavity and a guide block, the guide block is arranged in the accommodating cavity, the top of the guide block is fixedly connected with the center of a top wall in the accommodating cavity, a first sliding groove is formed in the top of the guide block, second sliding grooves are formed in two sides of the guide block and extend along a longitudinal direction of the guide block, a first counter hole is formed in the guide block at the bottom of the first sliding groove, an electrical connection hole is formed in the shell sleeve at the top of the first sliding groove, second counter holes are correspondingly arranged in the shell sleeves at the two sides of the electrical connection hole, guide sliding rods are arranged in the second counter holes and extend downwards, downward extension segments of the guide sliding rods extend into the first sliding groove and are fixedly connected with a bottom wall in the first sliding groove, sliding blocks are connected onto the guide sliding rods in a sliding way, two sides of the sliding blocks extend into the second sliding grooves and are connected with the second sliding grooves in a sliding way, first press springs are wound around the guide sliding rods at upper parts of the sliding blocks, and locking devices are correspondingly arranged in the shell sleeve at a left side and a right side of the bottom of the accommodating cavity.

The invention discloses a cylindrical coordinate type robot which comprises a base (1) and a guide mechanism vertically arranged on the base (1). A telescopic arm mechanism capable of horizontally and telescopically moving is connected to the guide mechanism, and the telescopic arm mechanism can do vertical ascending and descending motion along the guide mechanism. The front end of the telescopic arm mechanism is connected with a grabbing mechanism, and a base rotating mechanism driving the whole to rotate is arranged on the base (1). The cylindrical coordinate type robot is simple in structure, low in cost, small in occupied area, large in moving range, high in universality and suitable for medium and small batch automatic production with production varieties changed constantly.

The invention discloses an all-round green belt pruning device for municipal gardens, which comprises a support column, a chute is arranged on the inner side of the middle part of the support column, a screw rod is connected inside the chute, a lifting block is connected to the middle part of the screw rod, and a lifting block is connected to the inner side of the lifting block. The mounting plate is connected with the first motor, the middle part of the first motor is connected with the first driving shaft, the middle part of the top of the screw rod is connected with the driven gear, the lower end of the driven gear is meshed with the driving gear, and the middle part of the driving gear is connected with the transmission shaft. The middle part of the shaft is connected with a drive handle, the middle part of the top of the support column is connected with a screw, the middle part of the left end of the screw is connected with a left slider, the lower end of the left slider is connected with a left swing rod, the middle part of the right end of the screw is connected with a right slider, and the lower end of the right slider is connected with a right swing Rod, the lower end of the left fork and the right fork are connected with lifting plate. The invention satisfies the pruning of branches at the top and both ends of the green belt, increases the applicability of the green belt pruning device, and satisfies the omnidirectional pruning of the municipal green belt.

The invention discloses a fire-fighting alternating current smoke detector device which comprises a base and a joint part in matching connection with the base, wherein the base is composed of an outer shell part, a hollow slot and a joint block arranged in the hollow slot; the top of the joint block is fixedly connected with the middle part of a top wall in the hollow slot; a first sliding slot is formed at the top in the joint block; second sliding slots which extend up and down along the joint block are formed on the two sides of the joint block; a first slot part is arranged in the joint block at the bottom of the first sliding slot; an electric conducting hole is formed in the outer shell part at the top in the first sliding slot; second slot parts are correspondingly arranged in the outer shell part on the two sides of the electric conducting hole; downward extending guide rods are arranged in the second slot parts; the downward extending sections of the guide rods enter into the first sliding slot and are fixedly connected with the bottom wall in the first sliding slot; stretching blocks are in sliding connection with the guide rods; the two sides of the stretching blocks enter into and are in sliding connection with the second sliding slots; first elastic elements are wound on the outer sides of the guide rods at the upper ends of the stretching blocks; and blocking devices are correspondingly arranged in the outer shell part on left and right sides at the bottom in the hollow slot.

A flat television wall hanging frame comprises a bottom plate fixed with a wall body and a link plate connected with the back of a monitor. The bottom plate is connected with the link pate by a regulating mechanism which comprises a height adjustment device and an oscillation angle adjustment device. The height adjustment device comprises a position block, a leader, a screw mandrel, an elevator, a screw mandrel sleeve, a retainer ring, a motor and a control circuit board which can control the motor to positively and negatively rotate. The oscillation angle adjustment device comprises a guide bar, a linkage gear, a swing pinion and a guide ball block. The flat television wall hanging frame has the following advantages that the axial direction of the screw mandrel is controlled for rotating in clockwise and counterclockwise way by controlling the positive and negative rotation of the motor, and then the screw mandrel is driven to move up and down, thus realizing the up and down moving of the link plate; as the linkage gear connected with the elevator is fixedly connected with a guide ball block, one end of which is embedded in a wave guide groove so that the guide ball block and the linkage gear sway left and right in the up and down moving process, thus realizing the left and right sway of the link plate.

The invention discloses a new energy charging pile and a charging gun head device. The new energy charging pile comprises a pile body and a charging gun head. An embedding groove is provided in the pile body, and a charging mechanism is arranged in the groove. An inserting groove is formed at the middle position within the charging mechanism. A scarfing groove communicated with the right end of the inserting groove is formed in the right end face of the charging mechanism. A first sliding groove is formed in the inner wall of the left upper side of the inserting groove. First guide grooves are symmetrically arranged in front and rear inner walls within the first sliding groove. A sunken groove is formed in the left inner wall of the first sliding groove. A second sliding groove with the bottom communicated with the first sliding groove is formed in the charging mechanism located above the right side of the first sliding groove. A second guide groove is provided in the charging mechanism at the right side of the second sliding groove. A recessed groove is provided in an upper position of the left inner wall of the inserting groove. A sliding cavity is arranged in the wall body of the charging mechanism on the left side of the recessed groove, and a sliding hole arranged extending toward the wall bodies of the charging mechanism on the left and right sides is provided in the sliding cavity. A first sliding block is arranged in the first sliding groove, and a convex plate extending into the inserting groove is arranged at the left edge of the bottom of the first sliding block. The new energy charging pile is simple in structure, and capable of automatic locking and power supply connection, and high in safety.

The invention discloses efficient and uniform wooden product paint spraying equipment, and belongs to the field of wooden product machining equipment. The device comprises a base, supporting columns,a top plate, a paint spraying and drying device, a fixing device and a recycling device; the paint spraying and drying device comprises a threaded rod, a positive and negative rotating motor, a threaded sleeve, a paint spraying mechanism and a drying mechanism; an installing rack is fixedly connected to the right end of the threaded sleeve; the paint spraying mechanism comprises a paint box, a paint pump and paint sprayers; the drying mechanism comprises a hot air chamber, a hot air blower and air nozzles; the paint sprayers are fixedly installed at one end of the installing rack; and the airnozzles are fixedly installed at the other end of the installing rack. According to the efficient and uniform wooden product paint spraying equipment, efficient, uniform and comprehensive paint spraying and drying operation can be conducted on wooden products, redundant paint in the paint spraying process can be recycled, and unnecessary waste can be reduced.

The invention discloses a construction site steel pipe rapid and accurate cutting device. The construction site steel pipe rapid and accurate cutting device comprises a support, a workbench, a dedusting mechanism, a conveying mechanism, a cutting tool, a second motor and a first rotary shaft. The support is fixedly mounted at the upper end of the workbench. The second motor is arranged on the right side of the support. The output end of the second motor is fixedly connected with a second rotary shaft. The lower end of a threaded rod is rotationally connected with the first rotary shaft. The cutting tool is fixedly mounted on the first rotary shaft. The conveying mechanism is arranged on the right side of the workbench and comprises a conveying wheel, a bevel gear A, a bevel gear B and a first motor. The dedusting mechanism is further arranged at the upper end of the support and comprises a gas guide pipe, a suction fan, a magnetic collection groove and a suction hood. The constructionsite steel pipe rapid and accurate cutting device is novel in design and simple in structure, the steel pipe cutting efficiency is greatly improved, meanwhile, the cutting accuracy is improved, the cutting effect is improved, scrap iron can be collected in the cutting process, and environment pollution is effectively avoided.

The invention relates to an automatic control device and control method thereof for optical fiber screening, which are developments of a novel optical fiber rewinder, and before start of the optical fiber rewinder, the up-and-down movement of a tension wheel can be realized. The automatic control device comprises a pay-off reel, a pay-off dancing wheel, a meter counting traction wheel, a tension positioning wheel, an automatic moving device of the tension wheel, a tension traction wheel, a tension gauge, a take-up dancing wheel, a take-up reel, a programmable logic controller and an upper computer, wherein the pay-off reel and the pay-off dancing wheel are mounted at the fiber pay-off end, the meter counting traction wheel, the tension positioning wheel, the tension wheel and the tension traction wheel are mounted behind the pay-off dancing wheel, the automatic moving device of the tension wheel is arranged on one sides of the tension positioning wheel and the tension wheel, and the take-up dancing wheel and the pay-off reel are mounted at the fiber pay-off end; the automatic moving device of the tension wheel comprises a guide rail, a sliding block, a lead screw, nuts, a servo motor and a servo driver; the upper computer is connected with the programmable logic controller through control lines and signal lines, and an operator can send an operation order to the programmable logic controller through the upper computer.

The invention provides an ice pool trash ice navigation channel generation device, including a sliding device, an ice cutting connecting device, and a collision device. The sliding device is mainly fixed on a service trailer, and can satisfy that the ice cutting connecting device cuts ice on different width directions of the ice pool, and the sliding device is connected with the ice cutting connecting device through a flange sliding block. The ice cutting connecting device is mainly used to cut flat ice, to separate a trash ice navigation channel. Large-scale ice blocks after cutting need to be collided into trash ice by the collision device, so as to satisfy requirement of ice pool trash ice experiments. The device is suitable to be used to generate a trash ice navigation channel in an ice pool, and is advantaged by convenient operation, fast trash ice generation speed, and easy adjustment of trash ice navigation channel widths and trash ice sizes, and greatly improves trash ice experiments in an ice pool laboratory, and reduces experiment cost of an ice pool.

The invention discloses a washing device for a surgical instrument. The washing device comprises a washing box, a loading frame is arranged in the washing box, the inner side of the loading frame is fixedly connected with a sleeve ring integrating with the loading frame, the sleeve ring is connected with a lead screw lifting mechanism, the bottom of the washing box is fixedly connected with a soaking box, and flushing heads in a circumference distribution are arranged at the upper portion of the soaking box; and an outlet housing is arranged in the washing box and communicated with a hot air blower through a hot air pipe, and the top of the washing box is communicated with an air exhaust pipe. According to the washing device, the flat mesh loading frame with a plurality of fan-shaped cavities is arranged, the surgical instrument is soaked, rinsed and dried independently, the damaged due to the friction between the instruments is avoided, a lead screw driving mechanism, the sleeve ringintegrating with a gear ring, a driving gear and a driving motor are arranged, the loading frame can move up and down, the soaking washing, centrifugal drying and hot air drying of the surgical instrument is completed, the washing effect is improved through ultrasonic, and meanwhile, the integration and washing efficiency are high.

The invention discloses a hexagonal strapping device for steel tubes, which belongs to the field of electromechanical equipment. The hexagonal strapping device comprises a belt slide way bottom plate, a first belt slide way steel plate, a second belt slide way steel plate, a third belt slide way steel plate, a fourth belt slide way steel plate, a first steel plate, a second steel plate, a third steel plate, a fourth steel plate, a first cylinder, a second cylinder, a third cylinder, a fourth cylinder, a fifth cylinder, a sixth cylinder and automatic switches, wherein the first belt slide way steel plate, the second belt slide way steel plate, the third belt slide way steel plate and the fourth belt slide way steel plate are installed on the belt slide way bottom plate; the first steel plate, the second steel plate, the third steel plate and the fourth steel plate are installed on the first belt slide way steel plate, the second belt slide way steel plate, the third belt slide way steel plate and the fourth belt slide way steel plate respectively; the cylinders are installed on the belt slide way bottom plate and the belt slide way steel plates; a plurality of the automatic switches are distributed on the belt slide way bottom plate and the belt slide way steel plates according to the different types of the steel tubes. The hexagonal strapping device disclosed by the invention is capable of automatically finishing strapping for different types of the steel tubes.

The invention discloses a screening machine for tea leaf processing. The screening machine for tea leaf processing comprises a box body and a bottom plate, a feeding pipe is arranged on the left sideof the upper end of the box body, a motor frame is arranged on the right side of the upper end of the box body, a motor is arranged at the upper end of the motor frame, a cam is connected to the leftend of the motor through a motor shaft, a movable rod is arranged in the middle of the upper end of the box body, and a pressing block is arranged at the upper end of the movable rod. According to thescreening machine for tea leaf processing, the motor works to enable the cam to act on the pressing block, and the movable rod is made to move downwards; when the cam moves to another position, the movable rod rebounds under the action of second springs, and the movable rod can move up and down so as to drive a coarse screen plate, a middle screen plate and a fine screen plate to shake up and down, and therefore the tea leaves can be screened; the screen plates are in sliding connection with the movable rod through a movable frame, the vibration frequency and the vibration amplitude of the screen plates are further improved, therefore the tea leaf screening efficiency of the screen plates is improved; and different material guide plates are arranged on the right side of the box body corresponding to different screen plates, and therefore collection is facilitated after screening is completed by the screen plates.

The invention relates to cleaning radius-variable fan tower cylinder cleaning equipment. The equipment comprises a cleaning chain and an annular base; the cleaning chain and the annular base are connected through a connecting frame; the cleaning chain has an extension ring, and a cleaning device arranged on the extension ring; the extension ring is formed to an annular structure by connecting multiple shearing fork sets end to end; and the extension ring is used for changing the diameter size of the cleaning chain. As the extension ring is formed by connecting the multiple shearing fork sets end to end, and tensioning mechanisms are arranged in hinge points of at least one shearing fork set, the diameter of the extension ring can be changed according to diameters of different fan tower cylinders. The equipment is simple in structure and low in cost, needs no manual aerial operation, is high in safety, is less in water for the cleaning operation, protects the environment, and saves the energy.

The invention discloses a rotary clamping device of a shoe sole glue sprayer. The device comprises a worktable plate, a side plate and a connection rod. A flange bearing is embedded in the bottom face of one end of the connection rod. A shaft in the flange bearing is fixedly connected with the upper end of a pneumatic cylinder, a piston rod is inserted in the pneumatic cylinder, one end of the piston rod is connected with a first clamping piece, a motor is arranged at the bottom end of the worktable plate, an upright column is inserted in the middle of the worktable plate, the bottom end of the upright column is connected with the motor through a shaft, and a second clamping piece is fixed to the upper end of the upright column. The rotary clamping device of the shoe sole glue sprayer is simple in structure, the pneumatic cylinder is additionally arranged so that resources can be saved and gas can be injected at any time to make the piston rod move up and down, and accordingly work efficiency of gluing is improved. The first clamping piece and the second clamping piece are driven by the motor, the flange bearing and the upright column to rotate, so that a shoe sole can be glued during rotation unlike some traditional glue sprayers. The clamping device rotates to reduce the load of the motor, and the gluing speed is increased.

The invention discloses a hanging type coating device which comprises a coating box, a support rectangular frame, a rectangular plate, an outer cylinder, an inner cylinder, a straight pipe, a sprayer,a coating delivery pump, a material returning pipe, a sealing cover, a gearmotor, a fixed ring, a fixed rack, a gas spring, a short rod, a cover plate, a handle, a fixed ring, an electromagnet, an iron rod, a transverse rod, a connecting block, a rotary shaft, a three jaw chuck, a circular wheel, an annular groove, an air cylinder, a protective annular cover and a fixed head. The hanging type coating device is reasonable in structure, can hang multiple workpieces through the three jaw chuck at one time, can coat multiple workpieces at one time and is higher in coating efficiency; during the coating process, the workpieces are driven by the motor to rotate; in addition, through cooperative application of the air cylinder, the fixed head, the circular wheel and the rotary shaft, rotation ofthe single workpiece can be realized while multiple workpieces rotate as a whole, all surfaces of the workpiece pass through the sprayer to avoid the situation that partial position of the workpieceis not coated, and the spraying uniformity is higher.

The invention relates to textile machinery for multilayer fabric weaving, and particularly relates to a loom opening weft insertion mechanism for producing multilayer fabrics with thickness of over 10mm, belonging to the technical field of textile machinery. The opening weft insertion mechanism comprises a heald frame, an opening device and a weft insertion device in a loom, wherein the opening device consists of more than two layering rollers and two rhombus lifting mechanisms. The opening weft insertion mechanism provided by the invention has the advantages that in a lifting opening mechanism consisting of multiple groups of movable hinges, with more hinge points and more layers, the layers and thickness of a fabric can be increased; by the rhombus lifting mechanism, pages of the heald frame can be saved, and the varieties of the multilayer fabrics are expanded; the lifting opening mechanism and the weft insertion mechanism are in cooperation and linkage, the opening action is finished once for guiding each weft yarn, and the up-down movement of the weft insertion mechanism in the vertical direction can be realized; meanwhile, the up-down displacement of the lifting mechanism can be adjusted through the rotation amplitude of a spindle, and the bending abrasion and breakage of warp yarns are avoided.

The invention discloses a lifting device for building door and window installation assistance. The lifting device for building door and window installation assistance comprises a movement seat. The two sides of the lower end of the movement seat are provided with supporting legs. The bottom ends of the supporting legs are provided with supporting mats. A rotating rod is installed between the supporting legs. The middle portions of the two ends of the rotating rods are both provided with lifting movement mechanisms. The upper end of the movement seat is connected with a storage battery group. The upper end of the storage battery group is connected with a door and window groove. The right side of the upper end of the movement seat is provided with a fixing plate. The front end and the back end of the right end of the fixing plate are both provided with guide frames. Lifting blocks are installed in the guide frames. The middle portions of the lifting blocks are provided with lead screws.The top ends of the lead screws are connected with driven gears. The upper ends of the driven gears are meshed with driving gears. The middle portions of the driving gears are provided with a transmission shaft. A lifting plate is installed between the lifting blocks. The lifting device for building door and window installation assistance achieves lifting of doors and windows without manpower, through the arranged lifting movement mechanisms, the stability in the lifting process is guaranteed, the whole device can also move, and the lifting device for building door and window installation assistance is high in safety and meets demands of door and window installation.

The invention relates to an elevator of a variable counterweight. The elevator consists of a variable counterweight cage, a pressure sensor, a manipulator, a wireless transmitting device, a wireless receiving device, a counterweight, a motor driving device, a cage and a counterweight control mechanism, wherein the pressure sensor is placed at the bottom of the cage, the wireless transmitting device is arranged at the top of the cage, the upper part of the cage is wound on the motor driving device by the pull of a steel wire rope, and the other end of the steel wire rope is fixed at the upper end of the variable counterweight cage; the motor driving device is arranged at the top of the elevator, the counterweight control mechanism is placed on the lower part of the motor driving device, and the counterweight control mechanism is provided with the wireless receiving device; and the manipulator and the counterweight are placed on each layer of the elevator. The elevator can reduce the driving torque and power of a motor and fulfill the purposes of energy conservation and long service life, and meanwhile has the characteristics of novel structure, reasonable design and good performance.

The invention relates to the technical field of medical recovery equipment, in particular to a medical recovery device for orthopedic patients, which includes a base plate, support rods are fixedly connected to both sides of the upper end of the base plate, and a top plate is connected to the upper end of the support rod, and the motor base The upper end of the motor is provided with a motor, the shaft of the motor is fixedly connected with a cam, the upper end of the cam is movably connected with a vertical rod, the upper end of the vertical rod penetrates the top plate and is connected with a connecting block, and the two ends of the connecting block pass through the pin The shaft is connected with a connecting rod, and the upper ends of the connecting rods are connected with the second moving plate through the pin shaft, and the upper ends of the two second moving plates are movably connected through the pin shaft. The present invention is provided with a motor to drive the cam to rotate, so that the up and down movement of the vertical bar can be realized, so that the second moving plate can be moved back and forth, and the recovery training of the legs can be realized. The structure is simple, the manufacturing price is cheap, and the recovery effect is good. The needs of living standards are worthy of promotion and use.

The invention provides steel pipe cutting equipment convenient to adjust, and relates to the technical field of cutting machines. The steel pipe cutting equipment convenient to adjust comprises a worktable. Lifting frames are fixedly mounted on the top of the worktable, motor bases are fixedly mounted on two sides of the inner wall of each lifting frame, and a lifting motor is fixedly mounted between every two corresponding motor bases. The steel pipe cutting equipment convenient to adjust has the advantages that the steel pipe cutting equipment is provided with the lifting frames, the motor bases, the lifting motors, screws, telescopic blocks, bearing bodies, transverse rods, slide rods, pulleys, grooves and a framework, the telescopic blocks can be driven by the lifting motors to move onthe screws in the up-down directions, and accordingly cutting equipment at the bottom of the framework can move on the top of the worktable in the up-down directions; the steel pipe cutting equipmentis provided with the framework, a slide groove, a slider, a support and a cutting motor, the slider can slide inside the slide groove in the left-right directions, accordingly, cutting devices at thebottom of the framework can move in the left-right directions, and the steel pipe cutting equipment is convenient to adjust.