60results about How to "Easy mobile control" patented technology

The invention discloses a hydraulic-mechanical integrated sand-flushing device, which comprises a siphoning type sandline; the head end of the siphoning type sandline is provided with a sand sucker while the tail end thereof is fixed on a rest pier arranged on a dam body; the sand sucker is fixed with a pontoon that is connected to a towing vessel on water surface through steel cables to facilitate movement. Further, the pontoon is provided with an air inlet pipe and a water drain pipe; control valves of the air inlet pipe and the water drain pipe are set on the towing vessel; the air inlet pipe is in switch communication with a pressure air source and a water source so that air or water is led into the air inlet pipe. The sand sucker has a plurality of sand sucking nozzles, the ends of which are all sealed; the side wall thereof is provided with a plurality of sand sucking holes. The invention utilizes a novel sand flushing concept for integrating hydraulic power and machinery to change traditional modes which use a mechanical dredging (sucking) and sand discharging method or hydraulic sand discharging method merely; the invention transports sands by mainly using natural force (hydraulic power), with reduced energy consumption, high sand transporting efficiency and good social and economic effects.

The invention relates to an automatic measuring instrument for bituminous coal caking index, comprising a base, wherein a rotary drum rack, a manipulator component and a balance are arranged on the base; a rotary drum is rotatably arranged on the rotary drum rack; the manipulator component is connected with a sample weighing screen; the rotary drum is provided with a movable door arranged on the circumferential surface and a movable door control component that can control the movable door to open and close; the internal wall of the movable door is coincident to the internal round surface of the rotary drum; when the movable door is closed, the movable door is one part of the internal wall of the rotary drum; and the sample weighing screen can be controlled by the manipulator component to be rotated to the weighing position on the balance, the sample dumping position above the rotary drum and the sample containing position below the rotary drum. In the invention, by whole layout arrangement, the working procedure of manually determining the bituminous coal caking index can be integrated into automatic operation; the defect of manual determination can be overcome; and the automatic measuring instrument can be used conveniently and quickly, can be controlled flexibly, is accurate in measurement, and has smart and reasonable design and high practicability.

The invention provides a network node movement control method based on channel state information. The method comprises the steps of firstly using an OFDM technology to divide a sub-channel of a CSI, computing an effective signal to noise ratio of the collected data, estimating maximum communication speeds between the network nodes, and removing abnormal values of the estimated communication speeds; then performing linear fitting on all the acquired communication speeds estimated within a step length, and judging a variation trend of the communication speeds between the network nodes within thestep length; and controlling the movement of the network node according to the variation trend, and finally acquiring the best position for the communication speed of the network node of a whole area. According to the method provided by the invention, the movement of the network node can be effectively controlled in the complex environment, and the communication performance can be effectively improved.

The invention discloses an adjustable small water conservancy irrigation device facilitating water taking. The device comprises a base; universal wheels are arranged at the bottom of the base; a watertank is fixedly arranged on the top of the base; a fixed shaft is fixedly arranged on the right side of the top of the water tank; a support plate is rotationally connected to the top of the fixed shaft; a spray pipe is hinged to the top of the support plate through a support frame; the right end of the spray pipe is provided with a spray head; the right side of the bottom of the spray pipe is provided with a sliding rail; a sliding block is slidably connected to the lower part of the sliding rail; an electric push rod is further fixedly arranged at the right side of the top of the support plate; the top end of the electric push rod is hinged to the sliding block; a first water pump is fixedly arranged at the left side of the top of the water tank; the water outlet end of the first waterpump is connected with the left end of the spray pipe through a water outlet hose; the water inlet end of the first water pump is connected with a water inlet pipe; and the water inlet pipe penetratesthrough the top wall of the water tank and is connected to the bottom of the water tank. The device is convenient to move and control and is suitable for small water conservancy irrigation. The ascending or descending of the spray pipe can be controlled by controlling the length of the electric push rod, and therefore the spraying height and the spraying distance can be controlled.

The invention relates to a home service robot with functions of electric quantity detection and remote early warning. The home service robot comprises a home service robot body having a wheel type walking mechanism and a mobile terminal in communication connection with the home service robot body. A mobile control module for controlling movement of the robot is arranged inside the mobile terminal. The home service robot body includes a chargeable power supply module, a video acquisition module for video collection based on 360-degree rotation, a storage module, a wireless transmission module, a positioning module, and a controller; the power supply module, the video acquisition module, the storage module, the wireless transmission module, and the positioning module are connected with the controller; and the controller is connected with a power electric quantity detection module for detecting an electric quantity of the power supply module. A robot can be controlled remotely to move for charging.

The invention discloses a control cable multi-knife shelling device comprising a guide rail. The guide rail is provided with a fixing seat. The fixing seat is provided with a shelling mechanism. The shelling mechanism comprises a guide tube. A rotary adjusting tube is sleeved in the guide tube. The end portion of the rotary adjusting tube is provided with a shelling base. The shelling base is provided with a shelling knife group. The side wall of the fixing seat is provided with a traction wheel. The guide rail is provided with a first moving seat. The first moving seat is provided with a support frame. The end portion of the support frame is provided with an unreeling wheel. A second moving seat is arranged on the guide rail and is provided with a support plate. A triangular frame is arranged on the end portion of the support plate. A docking tube is arranged between the triangular frame and the end portion of the support frame. A docking frame is arranged between the docking tube and the triangular frame. Three reeling wheels are arranged on the triangular frame. A reeling auxiliary wheel is arranged between a reeling installation shaft and reeling wheel. The unreeling wheel, the shelling knife group, and the reeling wheel are successively docked. The shelling knife group and traction wheel are docked. It is easy for the control cable multi-knife shelling device to shell the control cable.

The invention discloses a wire drawing plate push device which comprises a bottom plate, wherein a side plate is arranged on a side wall of the bottom plate; a cylinder is arranged on the bottom plate; a telescopic shaft is arranged at the front part of the cylinder; one end of the telescopic shaft is connected with the cylinder; a fixing cylinder is arranged at the other end of the telescopic shaft; a locking nut is arranged at an end part of the telescopic shaft; the locking nut is arranged at the outer end of the fixing cylinder; a plurality of bases are arranged on the bottom plate; fixing bases are arranged on the bases; a guide track is arranged on the fixing bases; a moving plate is arranged above the bottom plate; the moving plate is arranged on the guide track; a first limiting plate is arranged on one side of the moving plate; a second limiting plate is arranged on the other side of the moving plate; a fixing block is arranged at the bottom of the moving plate; an end part of the telescopic shaft is connected with a fixing block. By adopting the wire drawing plate push device, a wire drawing plate can be placed on the moving plate, then the wire drawing plate can be conveniently clamped through the limiting plate, movement control on the wire drawing plate can be conveniently achieved, and the wire drawing plate can be conveniently pushed.

The invention discloses medical self-service terminal equipment which comprises a medical self-service terminal main body. An operation panel is arranged at the top of the medical self-service terminal main body, a mounting cabinet is arranged at the bottom of the medical self-service terminal main body, and lifting guide grooves are fixedly connected to the two sides of the operation panel. And acleaning box is arranged on the outer side of the operation panel, the two ends of the cleaning box are fixedly connected with two side protruding plates correspondingly, and the side protruding plates at the two ends of the cleaning box are slidably connected into the two lifting guide grooves correspondingly. According to the invention, after the equipment is used every time, a stepping motor is controlled to drive the cleaning box to ascend and descend for one time, disinfectant is sprayed out for disinfection, and after the cleaning box reaches the top, the stepping motor can be controlled to drive the cleaning box to descend for wiping so that the use safety and convenience of the medical self-service terminal main body are greatly improved.

The invention discloses a self-steering water and fertilizer integrated mulch film recovery machine. The machine comprises a vehicle frame, wheels and a driving mechanism, wherein a water and fertilizer integrated spray system and a film winding mechanism are arranged on the vehicle frame; the wheels of the vehicle frame include motor wheels and follower wheels, and a storage battery and a controller are configured; leg parts are distributed in the positions corresponding to furrows below the front and back ends of the vehicle frame; the wheels are connected to the lower parts of the leg parts through sleeve pipes, and a synchronous steering mechanism is arranged; and a film picking mechanism is further arranged at the bottom of each sleeve pipe. The machine can enter a plurality of furrows and travel along the furrows to recovery films. The machine is particularly suitable for ridge and furrow planting modes, and is especially suitable for tobacco mulch film recovery. The land pollution is alleviated and the sustainable development of tobacco production is kept. Wheel directions are synchronously adjusted in situ, and synchronous rotation of all the wheels can be realized only through an electric control moving mechanism, so that the moving control is very convenient.

The invention relates to the technical field of LED display screen adhesive tape pasting, in particular to an adhesive tape pasting machine for an LED display screen and a working method. The working method comprises the steps that in the right moving process of the machine, a cleaning roller firstly cleans an LED display screen; a pressing roller rotates, a rotating disc rotates synchronously through cooperation of a transmission wheel and a transmission belt, the rotating disc drives a push-pull rod to enable a first piston plate to move up and down in an air cylinder, and an air cylinder inflates a glue barrel through cooperation of two one-way valves; the left side of a second piston plate is continuously inflated to increase the pressure intensity, so that the second piston plate moves rightwards to push a sealant to flow into a sealant discharging pipe in an accelerated mode and to be discharged from the sealant discharging head, and then the sealant is coated on the cleaned LED display screen; and the adhesive tape pasting end is pressed by the pressing roller, so that the adhesive tape disc automatically rotates to be unwound when moving rightwards, and the adhesive tape is pasted on the LED display screen coated with the sealant. In this way, along with movement of the machine, cleaning, gluing and adhesive tape pasting operation on the display screen is automatically completed, and rapidness and convenience are achieved.

To provide a buoyant flying body such that the risk of crashing can be reduced in order to ensure a high level of safety, and motion control can be facilitated by reducing the influence of wind in order to exert a high level of mobility. A buoyant flying body having a buoyant main body in which a gas having a smaller specific gravity than air is sealed, vertical propulsion propellers for providingvertical propulsion to the buoyant main body, and horizontal propulsion propellers for providing horizontal propulsion to the buoyant main body, wherein the buoyant main body forms horizontal wind passages at least in two direction, and outer peripheral edges thereof respectively form an acute angle in a side view.

The invention provides a multi-leaf collimator and relates to the technical field of medical appliances, and the multi-leaf collimator can be used for solving the problem caused by complicated structure of a secondary feedback device of an existing blade. The multi-leaf collimator comprises at least one blade and at least one stay cord sensor, wherein the stay cord sensor comprises a flexible part which can be extended and contracted; and the flexible part comprises a free end; the free end of the flexible part is connected with the blade.

The present invention discloses a municipal green belt pruning device comprising a base. A first gear motor is disposed at the top of the base. A top motor shaft of the first gear motor is connected to a screw which is in threaded connection with a matched lifting plate. Further, a support plate is fixed to the top of the base. The support plate is L-shaped. A top end of the lifting plate penetrates through and is rotatably connected to the top of the support plate. A U-shaped plate is fixed to the top of the lifting plate. A second gear motor and a third rear motor are fixed to the top and the bottom of the U-shaped plate, respectively. A bottom motor shaft of the second gear motor penetrates through the top of the U-shaped plate to be fixedly connected to an upper cutter. A top motor shaft of the third gear motor penetrates through the bottom of the U-shaped plate to be fixedly connected to a lower cutter. The municipal green belt pruning device has the following advantages: the height of the lifting plate can be controlled by means of the rotation of the screw, thereby facilitating pruning green belts of different heights, and branches can be automatically cut off as the upper cutter and the lower cutter rotate in opposite directions. Additionally, high pruning efficiency is achieved and flying of cut branches and leaves is avoided.

The invention discloses a cylinder pushing device for seamless square tube processing, which comprises a bottom plate, four support columns are arranged on the bottom plate, guide rails are arranged between the ends of the support columns, and guide grooves are arranged on the guide rails; the position of the guide grooves is set There is a push plate with a mounting frame and a slot on the mounting frame; a card slot is provided at the rear of the push plate, and a push block is provided at the position of the card slot. The cross section of the push block is convex, and the bottom plate There is a support plate on the front, a fixed box on the support plate, a cylinder on the end of the support plate, a telescopic shaft connected to the front of the cylinder, one end of the telescopic shaft connected to the cylinder, and the other end of the telescopic shaft connected to the push block connect. The invention conveniently controls the horizontal reciprocating movement of the push plate along the guide groove, and can install the seamless square tube to be processed in the slotted position of the mounting frame, thereby facilitating the movement control of the seamless square tube and the seamless square tube. The tube is processed.

The invention discloses a power-driven water flushing device for a radiator based on a transformer. The electrified water flushing device comprises two vertical tracks which are connected to the radiator and are vertically arranged. A horizontal track is connected between the two vertical tracks and slides up and down along the vertical tracks. A sliding block is arranged on the horizontal track and slides along the straight line where the horizontal track is located. A water spraying gun is fixedly connected to the sliding block, the water spraying direction of the water spraying gun is parallel to the plane where cooling fins on the radiator are located, and a linking bar is connected to the sliding block and is used for driving the sliding block. During cleaning, the sliding block is driven by the linking bar held by an operator on the ground by hand to slide left and right along the horizontal track, the horizontal track slides up and down along the vertical tracks, and water is sprayed from the water spraying gun on the sliding block to clean the cooling fins. The device is simple in structure and convenient to operate and use.

The invention discloses a sliding seat device for an air purifier, comprising a first support block and a second support block, the shape and size of the first support block and the second support block are the same, and the first support block and the second support block are provided with The first slide rail, the first support block and the second support block are provided with a second slide rail, the first slide rail and the second slide rail are arranged in parallel; the first slide rail and the second slide rail are provided with a slide seat, The bottom of the sliding seat is provided with a first clamping plate, the first clamping plate is provided with a bending portion, the two sides of the clamping plate are provided with first clamping columns, the clamping plate is clamped on the first slide rail, and the bottom of the sliding seat is provided with The second clamping board is provided with second clamping posts on both sides of the second clamping board, and the second clamping board is clamped on the second slide rail. The invention facilitates the movement control of the slide seat and the flexible movement of the air purifier, and the movement efficiency is greatly improved.

The invention discloses a rewinding and cutting device for pattern transfer paper for synthetic leather. The rewinding and cutting device comprises a rack, one side of the rack is provided with an unwinding roller, and the other side of the rack is provided with a first winding roller and a second winding roller; the outer end of the first winding roller is provided with a first driven gear, and the outer end of the second winding roller is provided with a second driven gear; the other side of the rack is provided with a drive motor, the front portion of the drive motor is provided with a drive shaft, the peripheral surface of the drive shaft is provided with a drive gear, and the first driven gear and the second driven gear are engaged with the drive gear correspondingly; and the bottom in the rack is provided with a mobile seat, the mobile seat is provided with a side plate, the front portion of the side plate is provided with a clamping plate, the front side of the clamping plate is provided with a blade, and the front portion of the blade is provided with a cutting slot. The blade can cut the transfer paper conveyed by the unwinding roller conveniently through the cutting slot, and the transfer paper can be cut rapidly and conveniently.

The invention discloses a glass wall cleaning device. The device comprises a rectangular support frame, adsorption devices, a sweeping device and a control device; the adsorption devices are arrangedat the lower portions of the our corners of the rectangular support frame respectively, the sweeping device is installed on the lower portion of the rectangular support frame and protrudes out of theside close to the wall face, and the control device is installed on the upper portion of the rectangular support frame. Accordingly, in the use process, the device is fixed to the glass wall face through the rectangular support frame and the adsorption devices; by means of the sweeping device, dirt is subjected to cleaning and primary drying; after sweeping is completed, the control device controls an air pump and an electronic vent valve to act so as to make the cleaning device to crawl forwards on the glass wall surface, and an obstacle scanning sensor is responsible for detection of obstacles in the moving process. Accordingly, by means of remote control, cleaning on the outer wall of the glass wall of a building can be completed, the cleaning effect is good, and the practicability is high.

The invention discloses a hand-cranked horizontal moving device for an air intensifier. A first rotating thread column is arranged between the middle parts of the blocks, and a first rotating wheel is arranged at the outer end of the first rotating thread column; the first guide shaft and the first rotating thread column are sleeved with a moving plate, and both sides of the moving plate are provided with There is a second fixing block, a second guide shaft is arranged between two ends of the second fixing block, a second rotating threaded column is arranged between the middle of the second fixing block, and the second rotating threaded column is sleeved with the second guide shaft. a moving seat; the outer end of the second rotating thread column is provided with a second rotating wheel; the top of the moving seat is provided with a magnetic suction plate. The invention can facilitate the flexible movement adjustment of the air intensifier, and facilitate the horizontal flexible movement control of the air intensifier.

The invention discloses a sliding adjustable stainless steel pipe cutting mobile device, which comprises a fixed plate, the upper part of the fixed plate is provided with a buckle seat, the inwardly facing surface of the buckle seat is provided with a slide groove, and the front part of the buckle seat is provided with a fixed seat, The fixed seat includes a first fixed block and a second fixed block, a collar is arranged between the first fixed block and the second fixed block, a first fixed rod is arranged between the fixed plate and the first fixed block, and the first fixed rod The end is provided with a first fixing cap, the first fixing cap is arranged on the outer side wall position of the fixing plate, a second fixing rod is arranged between the fixing plate and the second fixing block, and a second fixing rod is arranged at the end of the second fixing rod. The fixing cap, the second fixing cap is arranged on the outer side wall of the fixing plate. The invention is convenient for inserting and connecting the stainless steel pipe, and is convenient for moving and controlling the stainless steel pipe.

The invention discloses a textile dye infusion hose diversion device, comprising a base plate, a first support plate and a second support plate are arranged on the base plate, and a support plate is arranged between the ends of the first support plate and the second support plate , the support plate is provided with a guide rail, the guide rail is provided with a movable seat, the support plate is provided with a first cylinder, the front part of the first cylinder is provided with a first telescopic shaft, and the other end of the first telescopic shaft is connected with the movable seat; A side plate is arranged on the seat, the side plate is arranged vertically, a fixing plate is arranged on the end of the side plate, a buckle frame is arranged on the fixing plate, a second cylinder is arranged on the buckle frame, and the buckle frame is provided with In the mobile frame, the second cylinder is connected with a second telescopic shaft, and the second telescopic shaft is connected with the mobile frame; the mobile frame is provided with a buckle seat, a connecting head is provided on the outward facing surface of the side plate, and the connecting head is connected with a diversion pipe. In the invention, the textile dye infusion hose can be connected with the connecting head, and the textile dye infusion can be conveniently and quickly diverted through the diversion pipeline.

The invention discloses a reaction kettle for producing organic silicon. The reaction kettle includes a reaction kettle main body, a top cover is installed at the top end of the reaction kettle main body, an installation sleeve is installed at the top end of the top cover, a servo motor is installed at the top end of the installation sleeve, a discharge pipe is installed on a solid silicon carbonate storage tank, a supporting seat is installed at the bottom end of the supporting leg, a push and pull handle frame is installed on one top end side of the supporting seat, supporting rods are installed on the lower two sides of the supporting seat, a clear water bucket is installed in the middle of the bottom end of the supporting seat, a liquid spraying head is installed below the clear waterbucket, and universal wheels are installed on the two sides of the bottom end of the liquid spraying head. According to the reaction kettle, the reaction kettle main body is installed on the supporting seat through the supporting leg, the lower part of the supporting seat is installed on a body frame through the supporting rods, universal wheels are installed at the bottom end of the body frame, and the push and pull handle frame is installed on one top end side of the supporting seat. The reaction kettle is convenient for movement control through the design.

The invention discloses an interactive type international trade sand table model, which comprises a sand table model main body. The and table model main body is characterized in that a sand table edgeframe is fixedly connected onto the periphery of the sand table model main body. By arranging the sand table model main body, a loudspeaker box, supporting legs, the sand table edge frame, a foreignpart display area, a pacific ocean display area, a domestic part display area, a flow path timer shaft, a single building body, a lamplight band, a lamplight band number, a flow path segmenting mark,a lamplight light source switch, an electric appliance box, a host computer, a wireless router, a lamplight controller, a network cable, a main power switch and android / iOS equipment, the problems that a current international trade sand table model cannot be used for intuitively and vividly demonstrating international trade flow and does not have an interactive type sound, light and electricity demonstration function are solved, and the international trade sand table model can be used for intuitively and vividly demonstrating the international trade flow and has the advantage of interactive type sound, light and electricity demonstration, so that the practicability of the international trade sand table model is enhanced.

The invention discloses a scraper rotary polishing device for a hot melt adhesive coating machine for coating. The scraper rotary polishing device comprises a base. A locating base is arranged on therear portion of the base. A guide base is arranged on the front portion of the locating base. A fixing cylinder is arranged on the position of the side portion of the guide base. A stepping motor is arranged at the outer end of the fixing cylinder. A rotating shaft is arranged on the front portion of the stepping motor. The rotating shaft penetrates through the guide base and the locating base. The rotating shaft penetrates through the axial position of the fixing cylinder. One end of the rotating shaft is connected with the front portion of the stepping motor. A thread is arranged at the other end of the rotating shaft and installed on the base. The base is provided with a moving base. The thread penetrates through the bottom of the moving base. A guide rail is arranged on one side of thebase. The moving base is installed on the guide rail. A drive motor is arranged on one side of the moving base. A drive shaft of the drive motor is sleeved with a rotating cylinder. A vertical milling cutter is arranged on the front portion of the rotating cylinder. A bottom shell is arranged on the front portion of the base. A limiting shell is arranged on the bottom shell. A first vertical milling cutter and a second vertical milling cutter are installed before the limiting shell. The scraper rotary polishing device greatly improves polishing treatment on scrapers.

The invention relates to the technical field of winding machines, and discloses a novel metallized film capacitor winding machine which comprises a winding machine body and a base with an opening in the top, a supporting plate is fixedly connected in the base, a mounting plate is arranged above the supporting plate, the mounting plate is movably connected with the base, and the winding machine body is fixedly connected with the upper surface of the mounting plate. A plurality of sets of sliding rods are symmetrically and fixedly connected to the lower surface of the mounting plate, a pluralityof guide sleeves corresponding to the sliding rods are fixedly embedded in the supporting plate, the bottom ends of the sliding rods penetrate through the guide sleeves, the sliding rods are slidablyconnected with the guide sleeves, and the outer sides of the sliding rods are sleeved with first springs; and the two ends of the first spring are fixedly connected with the lower surface of the mounting plate and the upper surface of the supporting plate correspondingly, and first connecting rods are hinged to the bottom ends of the two sliding rods in each set. According to the novel metallizedfilm capacitor winding machine, the winding machine has good shock absorption and protection performance in the working process, and movement control can be conveniently carried out according to needs.

This invention relates to a process of enhanced oil recovery by sweeping an underground formation comprising injecting into the underground formation an injection fluid comprising at least one water-soluble LCST macromonomeric polymer.

The invention discloses a rotating and moving control type metal heating tube transfer device, which comprises a first fixing frame and a second fixing frame, the first fixing frame and the second fixing frame are arranged in parallel, the first fixing frame and the second fixing frame There is a first butt joint pipe and a second butt joint pipe between the frames; a guide plate is provided between the first fixed frame and the second fixed frame, a first guide rail and a second guide rail are provided on the guide plate, and a guide rail is provided on the first guide rail. The first sliding seat, the second sliding seat is provided with the second sliding seat, the second sliding seat and the first sliding seat are provided with a moving plate, the moving plate is vertically arranged, and a number of guide tubes are arranged on the moving plate. A transposition mechanism is provided, and the transposition mechanism includes a rotating shaft. One end of the rotating shaft is provided with a moving block, and the moving block is arranged at the bottom of the moving plate. The shaft passes through the guide seat. The invention is convenient to control the moving plate to move and adjust flexibly, so that the metal heating tube can be moved and adjusted conveniently, and the adjustment is more flexible.

The invention discloses a cylinder-driven linear guide rail adjustment device, which comprises a drive cylinder, a first guide rail is provided on one side of the front part of the drive cylinder, a second guide rail is provided on the other side of the front part of the drive cylinder, and a second guide rail is provided on the other side of the front part of the drive cylinder. The track and the first guide track are arranged in parallel; the front of the drive cylinder is provided with a drive tube, the drive tube is fitted with a drive shaft, the end of the drive shaft is provided with a threaded column, the outer surface of the threaded column is provided with external threads, and the threaded column The end is provided with a linear guide rail, one side of the linear guide rail is provided with a first chute, the second guide rail is set at the position of the first chute, the other side of the linear guide rail is provided with a second chute, and the first guide rail is set at the position of the first chute. The second chute position; the upper part of the linear guide rail is provided with a linear guide rail groove. The invention facilitates the rotation control of the threaded column; thus, it facilitates the movement control of the linear guide rail and the adjustment of the linear guide rail.