94results about How to "Adjust direction" patented technology

An apparatus for preparing the semi-solid molten body of iron and steel is composed of a special container for molten iron or steel, temp regulator, stirrer and bottom vibrator. The linear layer of said special container contains nucleation promoter. Its method includes pouring the molten iron or steel at the temp which is 5-10 deg.C, higher than the temp of liquid-phase line into said special container, and stirring or vibrating for 1-10 min.

The invention relates to a portable rotation colored lamp which comprises a lamp body assembly provided with a light-emitting diode (LED) light source and a rotation assembly which is rotatably connected with the lamp body assembly and used for driving the LED light source to rotate. The portable rotation colored lamp further comprises a handhold handle fixedly connected with the rotation assembly. The rotation assembly is used for driving the lamp body assembly to rotate. Colors of the LED light source continuously change in space through rotation, and the LED light source is of ambilight type and is beautiful and gay. The portable rotation colored lamp can be used for decoration, serve as a toy, serve as a caution lamp and be used for attracting attention of others in specific fields, and the portable rotation colored lamp is simple in structure and practical. Illumination directions can be conveniently adjusted through the handhold handle, and lighting effects are good.

The invention belongs to the technical field of agricultural machines, and particularly discloses an agricultural multi-rotor aircraft. The agricultural multi-rotor aircraft comprises a flight system and an aircraft spray system. The flight system comprises a center plate, a cell panel is arranged on the center plate, the center plate is connected with rotors through rotatable rotor connecting devices fixedly arranged on the side end faces of the center plate, and a control device is arranged in the center plate. The aircraft spray system comprises a support, an aircraft spray structure is arranged in the support and comprises a spray fixing structure and a spray rod, a pesticide box and a pesticide pump are connected to the spray fixing structure, a spray head is fixed to the spray rod, and a pesticide pipe is connected with the pesticide box, the pesticide pump and the spray head in sequence. The agricultural multi-rotor aircraft is simple in structure, convenient to disassemble and good in use effect.

The invention relates to a pneumatic remote aquaculture feed throwing device. To make up conventional technical blanks, the pneumatic remote aquaculture feed throwing device comprises a pneumatic feed throwing mechanism, wherein the pneumatic feed throwing mechanism comprises an air material separation cavity, an air compressor, a compressed air tank, a linked air inlet valve, a material discharge ball valve and a discharge ejection tube; the air material separation cavity is like a cyclone separator; the linked air inlet valve comprises two ball valves; central extension lines of valve cores of the two ball valves are in perpendicular crossing; the discharge ball valve comprises a valve body and a valve core; an outlet, a horizontal inlet and a vertical upright inlet are formed in the valve body; a control handle is connected with the valve core; the vertical upright inlet is directly connected with a feed outlet; the horizontal inlet of the valve body is connected with the compressed air tank through a pipeline; the outlet of the valve body is connected with the discharge ejection tube through a hose; a conveying tube extends downwards from the feed cabin and is connected with a feeding tube. The pneumatic remote aquaculture feed throwing device has the advantages of being simple in structure and convenient to adjust, and is particularly applicable to feed throwing in a large water area.

The invention discloses a computer screen support convenient to adjust. The computer screen support convenient to adjust comprises a base, wherein a stand column is fixedly installed in the middle part of the top of the base through rolling bearings, the top of the stand column is provided with an opening, and the interior of the opening is in hinge joint with a supporting rod through a pin shaft;a telescopic rod is hinged between the upper end of the surface of the stand column and the bottom of the supporting rod, the end of the supporting rod is connected with a spherical hinge in a clearance fit manner, and one side of the spherical hinge is fixedly connected with a fixed base; an outer sleeve rod is welded on one side of the fixed base, a sliding chute is formed in the outer sleeve rod, the two ends of the sliding chute are in sliding connection with connecting rods, limiting grooves communicating with the sliding chute are formed in the surfaces of the ends of the outer sleeve rod, and threaded rods are formed in the outer ends of the connecting rods. The computer screen support convenient to adjust is simple and reasonable in structural design and convenient to operate andadjust, a computer screen is easily disassembled, the safety and stability are achieved, the use range is wide, and popularization is facilitated.

The invention discloses a spraying device for an automobile aluminum alloy hub and convenient to move. The spraying device comprises a bottom plate. The lower surface of the bottom plate is fixedly connected with a rotating motor. The surface of an output shaft of the rotating motor is fixedly connected with a round rotating disc. The upper surface of the bottom plate is fixedly connected with supporting plates. Sliding columns are fixedly connected to the upper surfaces of the supporting plates. The side faces of the sliding columns are fixedly connected with sliding rails. The surfaces of the sliding rails are in sliding connection with a sliding block. The lower surface of the sliding block is fixedly connected with an electric telescopic rod. The telescopic end of the electric telescopic rod is fixedly connected with a support. The back face of the support is fixedly connected with a rotary motor, and a spray head is fixedly connected to the output end of the rotary motor. According to the spraying device for the automobile aluminum alloy hub and convenient to move, through the arrangement of a moving motor, a moving lead screw, the sliding block, the electric telescopic rod and the rotary motor, the direction and position of the spray head can be adjusted conveniently, spraying is more uniform through mechanical spraying, and spraying quality is improved.

The invention relates to the technical field of reclining chairs, in particular to a movable psychiatric restraining reclining chair. The movable psychiatric restraining reclining chair comprises a bottom supporting plate, wherein vertical lateral baffles are tightly welded to the upper surfaces of both end parts of the bottom supporting plate. A foot pad is further arranged on the one end part ofthe upper surface of the bottom supporting plate, a top plate, a leg placement plate and a backup plate are arranged on the upper part of the bottom supporting plate, a height adjusting device is arranged between the top plate and the bottom supposing plate, and inclination angle adjusting devices are arranged between the leg placement plate and the top plate and between the backup plate and thetop plate. Time is shortened and labor is saved, the movable psychiatric restraining reclining chair is simple and quick to operate, is convenient for patients to use, and is convenient for elderly patients to go to bed and get out of bed.

An automatic hard alloy spheral tooth robot of the present invention is a device which is used for picking, deburring, weighing, sorting and stacking before the sintering of hard alloy spheral teeth in the field of powder metallurgy. The structure includes a stander, a deburring mechanism, an electronic scale, a multi-joint robot and an automatic plate-replacing mechanism, and wherein, the multi-joint robot, the electronic scale and the automatic plate-replacing mechanism are mounted on the panel of the stander. The multi-joint robot comprises a base seat, three horizontal joints, a Z-axis motion mechanism and grasping fingers, wherein, the three horizontal joints includes an A-axis horizontal joint, a B-axis horizontal joint and a W-axis horizontal joint, the Z-axis motion mechanism is provided with a servo motor (Z) and a ballscrew nut, and a ballscrew thread is arranged on a rotary shaft (W). The grasping fingers are arranged on the lower end of the rotary shaft (W) (also called as Z axis) on the bottom of the Z-axis motion mechanism. The automatic plate-replacing mechanism consists of driving motors (No.1, No.2, No.3), synchronous dentiform conveyer belts (No.1, No.2, No.3), setter plates and an air cylinder.

The invention discloses a hanging display which comprises a display module, a support mechanism and a fixing part arranged at the back of the display module. The support mechanism comprises a rotating mechanism and a support mechanism; the outer structure of the rotating mechanism is relative to the slot-type structure of the fixing part; the diameter of the rotating mechanism is slightly smaller than the diameter of the slot-type structure, thus causing the rotating mechanism to be capable of rotating within a preset range in the fixing part; the support mechanism can be inserted into the rotating mechanism to support the display module to face a preset direction, wherein, the support mechanism can change the support mode of the display module by the support mechanism with the selective rotation of the rotating mechanism. The rotating mechanism is connected with the support mechanism by a connecting slot and can rotate at a certain angle with the rotating mechanism. The structure of the hanging display makes full use of inherent clapboard resources; and the display is hung on a clapboard, so the utilization rate of desks in an office is improved.

The invention provides a leveling support for a territorial resource land surveying instrument. The leveling support comprises a fixing base which is installed on the top of a supporting rod. The lower end of the supporting rod penetrates a fixing plate and extends to the lower end of the bottom of the fixing plate. Screws are installed on the four corners of the fixing plate correspondingly. Thelower ends of the screws penetrate the fixing plate and extend to the lower end of the bottom of the fixing plate. A lifting table is installed on the top of the fixing base through a first hydraulicrod. A rotating disc is installed on the top of the lifting table through a rotating bearing. A first limiting pin hole is formed in the top of the rotating disc. Fixing lugs are installed on the leftside and the right side of the bottom of an adjusting base correspondingly. The fixing lugs are in transmission connection with a second hydraulic rod through the rotating disc. According to the leveling support, when inserted into soil, the leveling support is more stable, the height of the lifting table can be adjusted, the direction of the adjusting base can be adjusted, the horizontal state of the adjusting base can be adjusted conveniently, the balance state of the adjusting base can be adjusted, and meanwhile the surveying instrument can be prevented from sliding off from the adjustingplate.

The invention belongs to the technical field of spraying devices, in particular to an all-around spraying device used for wings of an unmanned aerial vehicle. In order to solve the technical problemsthat manual spraying easily causes uneven spraying, paint cannot be timely dried after being sprayed, and dust easily drops into the paint, the invention discloses the following scheme: the all-aroundspraying device comprises a water storage tank, a stirring tank body, a conveying tank body and a bottom plate, wherein one side, away from the stirring tank body, of the outer wall of the top of thebottom plate is fixedly equipped with a left side plate and a right side plate through bolts; the outer wall of the top of the left side plate and the outer wall of the top of the right side plate are fixedly equipped with the same top plate through bolts; and a rectangular slot is formed in the outer wall of the bottom of the top plate. According to the all-around spraying device disclosed by the invention, an electric heating wire and a hot air blower are arranged, so that sprayed wings are timely dried conveniently, and therefore, a problem that overall aesthetics is affected as dust dropsin during natural drying in air is avoided; and an electric slide block and an electric telescopic pole are arranged, so that the height and the direction of a sprayer can be regulated, and therefore, spraying work is smoothly performed, and spraying efficiency is improved.

The invention discloses a water faucet capable of rotating for 360 degrees, comprising a main body, a loudspeaker-shaped water outlet nozzle, a handle, a valve core, a valve core cover, a ceramic core seat, a water inlet net pipe and a water outlet pipe, wherein the water inlet net pipe and the water outlet pipe are arranged in the main body; the water outlet pipe is connected with a nylon pipe which is arranged outside the main body; the nylon pipe is sleeved with a spring and one end of the spring is connected with the water outlet nozzle; the main body is provided with a supporting rod; one end of the supporting rod is provided with a circular pipe and the other end of the supporting rod is provided with a semicircular pipe; a circular pipe end of the supporting rod is arranged on the main body and is located between the main body and the spring; and a semicircular pipe end of the supporting rod is tightly sleeved with the water outlet nozzle so as to realize the 360-degree rotation of the spring, the water outlet nozzle and the supporting rod. The 360-degree rotation of the spring, the water outlet nozzle and the supporting rod also can be 360-degree rotation, namely, parts above the main body can rotate and are convenient to use. Furthermore, the supporting rod can fix the mutual positions of the spring and the main body, and the supporting rod and the spring are not connected, so that multi-dimensional water outlet of the spring is realized.

The invention provides a mud discharging pipe structure of a dredger and belongs to the technical field of machines. The mud discharging pipe structure of the dredger comprises a pipe body. The pipe body is sleeved with multiple floating bodies having buoyancy in the axial direction. The floating bodies and the pipe body are in clearance fit. The pipe body is made of a non-magnetic material. A cavity is formed in each floating body. Electromagnets are arranged in each cavity and located at the two ends of the corresponding floating body. A limiting block is further arranged at the free end of the pipe body. By means of the mud discharging pipe structure of the dredger, in the use process, the electromagnets on the floating bodies are controlled so that the polarities of the adjacent floating bodies can be opposite and can be mutually attracted, and therefore the multiple floating bodies can be gathered together to increase the buoyancy or gravity of the pipe body at the position to meet work requirements; and the polarities can also be the same so that the floating bodies can get away from one another, the buoyancy loaded on the pipe body is scattered, and the purpose of adjusting the walking direction of a mud discharging pipe or bending the mud discharging pipe can be achieved.

The invention provides a dredger of an improved structure and belongs to the technical field of ships. The dredger of the improved structure comprises a ship body and a mud delivery pipe. A mud bin is arranged inside the ship body, and an energy dissipation tank is arranged in the mud bin. Two mud outlets are formed in the side wall of the energy dissipation tank. A fixing rack is hinged to the bow portion of the ship body. A dredge pump is arranged on the fixing rack. An inlet of the dredge pump communicates with one end of a dredge pipe, and an outlet of the dredge pump is connected with one end of a mud discharging pipe. The other end of the mud discharging pipe communicates with the interior of the energy dissipation tank. One end of the mud delivery pipe is a free end, and the other end of the mud delivery pipe is connected with one of the mud outlets in the energy dissipation tank. The mud delivery pipe is sleeved with a plurality of floating bodies with buoyancy in the axial direction, and the floating bodies are in clearance fit with the mud delivery pipe. The mud delivery pipe is made of a non-magnetic material. Each floating body is internally provided with a cavity, and electromagnets are arranged in each cavity and located at the two ends of the corresponding floating body. A limiting block is further arranged at the free end of the mud delivery pipe. The dredger of the improved structure has the advantage that the space of the mud bin can be fully utilized through the mud delivery pipe.

The invention belongs to the technical field of unmanned boats, and particularly discloses a posture-adjustable flexible double-body unmanned boat. The posture-adjustable flexible double-body unmannedboat comprises a power propelling device, wherein the two sides of the power propelling device are provided with symmetrical double-air-cushion type cylindrical supporting body devices; a spring damping device connected with a control device is arranged on the power propelling device, and a pair of telescopic devices connected with the double-air-cushion type cylindrical supporting body device isarranged on the power propelling device; and the two sides of the power propelling device are provided with the symmetrical double-air-cushion type cylindrical supporting body devices, so that the sailing stability of the unmanned boat is ensured; the power propelling device and the double-air-cushion type cylindrical supporting body devices are connected through a flexible structure, the stability of the unmanned boat is improved, the tail of a deck is connected with the telescopic devices, the navigation speed and the posture can be adjusted at any time, the adjustability of the unmanned boat is more flexible, the design of the spring damping device plays a good role in buffering and damping a control platform, and the abrasion between the precise parts on the control platform is reduced.

The invention discloses a flying dust control device, and belongs to the field of engineering, wherein the flying dust control device comprises a device main body and a flying dust control device; a driving device and a ground dust collecting device are arranged on the outer surface of the lower end of the device main body, and a control box and a laser radar for identifying the surrounding environment are respectively arranged on parts, close to the two ends, of the outer surface of the upper end of the device main body; a flying dust detection assembly is fixedly mounted on a lifting column in the middle of the outer surface of the upper end of the control box; and the flying dust control device comprises a water tank, a spraying device for controlling the flying dust environment in a large range and an atomizing device for controlling the flying dust environment in a small range. According to the flying dust control device, the dust content in air at different construction points can be monitored in real time, the spraying device or the atomizing device is selectively started according to the flying dust range and the dust content, the ground dust collecting device can collect dust on the ground in the movement process of the device main body, the dust is prevented from falling into the air again, and the use effect is better.

The invention discloses a CCD fixture for a micro-structure cutting machine tool. The CCD fixture comprises a horizontal adjusting device, a micro adjusting device and a vertical adjusting device. The horizontal adjusting device is connected with the vertical adjusting device through the micro adjusting device and drives the vertical adjusting device to move on a circular arc. The micro adjusting device controls the radius value of the movement circular arc of the vertical adjusting device. A CCD camera is installed on the vertical adjusting device. The vertical adjusting device drives the CCD camera to move in the vertical direction. According to the CCD fixture for the micro-structure cutting machine tool, the structure that rough adjusting is combined with fine adjusting, and rapid adjusting is combined with slow adjusting is adopted, thus, the CCD camera can be flexibly adjusted on the horizontal plane, adjusting is convenient and rapid, and the precision is high; the distance between the CCD camera and a shot object can be adjusted as required, so that the focal length of the CCD camera is adjusted; and the CCD fixture can be applied to working occasions with the requirements for long distance, so that the universality is high.

The invention provides a gas flow vector control device which is simple to operate, convenient to use and capable of changing the gas flow rate and the ventilation sectional area. The gas flow vectorcontrol device comprises a conical gas outlet valve which is connected to an outlet in the front end of a gas outlet channel and is small in front and large in rear, wherein the conical gas outlet valve comprises a plurality of diffusion blades arranged in the circumferential direction; the large end of each diffusion blade is connected with a port of the gas outlet channel in the radial directionof the conical gas outlet valve in a swinging mode; each diffusion blade is connected with a driving mechanism driving the diffusion blade to swing; a baffle is fixed to the inner side or / and the outer side of one of every two diffusion blades adjacent in the circumferential direction; and each baffle extends towards the other diffusion blade in the circumferential direction. When the driving mechanisms drive the diffusion blades to swing in the direction close to the axis of the conical gas outlet valve, the diameter of the small end of a conical gas outlet is reduced; and when the driving mechanisms drive the diffusion blades to swing in the direction away from the axis of the conical gas outlet valve and the diameter of the small end of the conical gas outlet is increased, gaps exist between the diffusion blades in the circumferential direction, and the baffles cover the gaps in the circumferential direction.

The invention discloses an agricultural mechanical seedling separation device for sugarcane cultivation. The agricultural mechanical seedling separation device comprises a vehicle body, an engine is mounted in the middle of the top end of the vehicle body, a first driving wheel is fixedly arranged at an output end of the engine and is in transmission connection with a first driven wheel arranged in the middle of the outer wall of a hub rotating shaft through a first belt, and rotating wheels are fixedly arranged at two ends of the hub rotating shaft respectively. A steering mechanism is arranged on one side of the top end of the vehicle body. The agricultural mechanical seedling separation device for sugarcane cultivation has advantages that a connection column is pushed to slide in a strip through groove through an electric telescopic rod so as to drive two connecting rods to open and close, and accordingly a distance between two seedling separation rollers can be adjusted; by arrangement of the steering mechanism and a lifting mechanism, the direction and height of the seedling separation rollers can be adjusted, the whole device is suitable for sugarcane seedlings in different heights and different landforms, and repeated seedling separation in a same area is avoided, so that utilization efficiency of the whole device is improved.

The invention discloses a rotary motor seat with a fine tuning function. The rotary motor seat comprises a base, wherein a rotary shaft is rotationally mounted on the base; a supporting frame is fixed on the rotary shaft; and a motor seat is fixedly mounted on one side of the supporting frame while a hinged seat is fixedly mounted on the other side of the supporting frame. The rotary motor seat disclosed by the invention is provided with a fine tuning apparatus, so that the fine tuning of a motor position can be performed conveniently; and the motor seat can be rotated and can be subjected to multi-angle direction regulation.

The invention discloses an intelligent garden environment monitoring equipment. Theintelligent garden environment monitoring equipment comprises a base, a supporting column, a mounting plate and a control box, the supporting column is fixedly connected with the top of the base, a through opening is formed in the supporting column, a sliding rod is fixedly connected into the through opening, the sliding rod is slidably sleeved with a sliding block, and one end of the sliding block is fixedly connected with the mounting plate; a first motor is fixedly connected to the end, away from the mounting plate, of the sliding block, the output end of the first motor is fixedly sleeved with a gear, a gear rack corresponding to the gear is fixedly connected to the outer wall of the supporting column, a first telescopic air cylinder is fixedly connected to the bottom of the mounting plate, and the output end of the first telescopic air cylinder extends into the through opening. Through the arrangement of a remote control mechanism, an adjusting mechanism and a monitoring mechanism, the monitoring equipment can be intelligently and automatically adjusted according to the actual monitoring environment, so that the use effect of the environment monitoring equipment is improved.

The invention provides a plasma source and a plasma treatment device. In particular, the present invention provides a plasma source of a large area, which is suitable for treatment of a cut or burn, and a unit capable of performing even plasma discharge in the plasma source of a large area. To achieve the purpose of the present invention, the plasma source of the large area includes: an electrodepanel of a large area, having a dielectric covering an electrode, wherein the electrode having multiple discharge points is formed on a substrate; an output panel arranged on one side of the electrodepanel to be spaced from the electrode panel and including an air barrier individually formed at both ends facing each other on the electrode panel, wherein multiple blow holes are formed on the output panel; and a slit nozzle module consistently supplying gas between the electrode panel and the output panel and assembled to an end of the output panel and the electrode panel without the air barrier so that gas is collected in the space formed at intervals between the panels.

The invention provides a blood vessel deviation correction system and a blood vessel deviation correction regulating method, and relates to the field of medical apparatuses and instruments. The systemcomprises a clamping device, a track device, a detecting device, a puncture device and a control device; the track device surrounds the clamping device, and the puncture device is located on the track device and can move and be fixed on the track device; the detecting device is located into the puncture device and used for collecting image information of a preselected target blood vessel; the control device is used for determining the circle center of the preselected target blood vessel according to the image information of the preselected target blood vessel and controlling the puncture device to perform puncture and needle insertion according to the circle center; when deviation of the target blood vessel is determined according to the circle center of the preselected target blood vessel, according to the circle center deviation of the preselected target blood vessel, the puncture device is controlled to move along the track device to regulate the puncture needle insertion directionof the puncture device. In this way, after the preselected target blood vessel deviates, the puncture direction of the puncture device is automatically adjusted, and the puncture accuracy is improved.

The invention discloses an intelligent bone traction tool, traction system and traction method, belongs to the field of medical equipment, and is used for intelligently monitoring traction force. The intelligent bone traction tool comprises a traction arm mounting frame, two traction arms and two traction thimbles, wherein the two traction arms are distributed in a bilateral symmetry mode, one ends of the traction arms are connected with the traction arm mounting frame, the traction ejector pins are mounted at the other ends of the traction arms, and the traction ejector pins mounted on the two traction arms are oppositely arranged. A bone clamping area is formed between the two traction ejector pins, and each traction ejector pin is provided with a pressure sensor capable of monitoring the traction force. According to the intelligent bone traction tool, the pressure sensors capable of monitoring the traction force are arranged on the traction ejector pins, then traction force data can be monitored through the pressure sensors, the situation that the traction force is too large in change and the like can be fed back to medical staff in time so that adjustment can be performed in time, and the traction effect is guaranteed.

The invention provides a bus bridge and a bus phase modulation method, which can correspondingly connect three phases of buses of a switch cabinet so as to solve the problem of phase sequence non-correspondence when the switch cabinet is arranged in a face-to-face manner in the prior art. The bus bridge comprises a bridge shell, two sets of supporting bodies used for dividing a three-phase bus into two layers are arranged in the bridge shell, and the supporting bodies are used for supporting the bus connected between two switch cabinets. Each group of supporting bodies comprises supporting body matrixes arranged side by side, at least one of the supporting bodies of each supporting body matrix can form a phase modulation supporting body, and the phase modulation supporting body is used for enabling a bus to jump to other supporting body matrixes so as to realize adjustment of the trend of the bus; and the phase modulation supporting bodies in each supporting body matrix are staggered in the wiring direction.