86results about How to "Achieve horizontal rotation" patented technology

The invention provides a firefighting water cannon. The firefighting water cannon comprises a supporting disc, a shell I arranged above the supporting disc and a shell II arranged under the supporting disc, a water inlet tube connected to the supporting disc in a rotary manner is arranged above the supporting disc, and a solenoid valve is arranged on the water inlet tube; and a special-shaped water tube fixedly connected to the supporting disc, a nozzle hinged to the special-shaped water tube and a baffle plate sleeved on the nozzle are arranged under the supporting disc, the water cannon also comprises a transmission mechanism and a clutch mechanism being able to switch between a horizontal driving mode and a vertical driving mode, and the supporting disc is fixedly provided with a stepping motor used for driving the clutch mechanism and the transmission mechanism to realize horizontal rotation or vertical swinging of the nozzle of the firefighting water cannon. The firefighting water cannon adopts single-motor driving, so the size of the water cannon is effectively reduced, and the part cost is saved.

The invention discloses a device for spraying a machine head. The device comprises a main machine frame, a spray gun movement mechanism, a workpiece rotation device, wherein the spray gun movement mechanism includes a horizontal X-direction movement mechanism, a horizontal Y-direction movement mechanism, a vertical Z-direction movement mechanism, a spray gun rotation and swing mechanism; the spraygun rotation and swing mechanism comprises a rotatable rotation shaft, a transmission rod and a worm mechanism, the rotatable rotation shaft is arranged in a Z-direction, the transmission rod and theworm mechanism are arranged in the rotation shaft, the lower end of the rotation shaft is connected to an outer shell of the worm mechanism, the upper end of the transmission rod is connected with aswing gun servo motor, the lower end of the transmission rod is connected with a worm of the worm mechanism, a first spray gun is arranged on the output end of the worm mechanism, the workpiece rotation device is arranged in the main machine frame, the workpiece rotation device comprises a rotary support bearing, the rotary support bearing is provided with a mounting plate, at least one rotary tool frame provided with a reversible turnover frame is mounted on the mounting plate, the rotary tool frames are internally provided with air cylinders, and the air cylinders are connected with the turnover frames.

The invention relates to a bookshelf capable of rotating automatically. The bookshelf capable of rotating automatically comprises tripods, a center shaft and two rotation units, wherein two ends of the center shaft are respectively fixed to the different tripods, the two rotation units are rotatably arranged on the center shaft side by side, a plurality of frameworks for placing books are uniformly arranged on each rotation unit, the rotation units are manually rotated around the center shaft for triggering the frameworks to rotate by 180 degrees horizontally, so that the spines of the booksdirectly face a person taking the books. When the spines of the books on the frameworks are back to a reader, for the bookshelf capable of rotating automatically, the rotation units are manually rotated in situ, so that the frameworks rotate by 180 degrees horizontally, then the spines of the books directly face the reader, thus the reader can select the books and does not need to go to the opposite side for selecting the books, and therefore, the book selecting efficiency is improved; the books on the high layer can be lowered to the bottom layer along with the rotation of the rotation units,so that the reader can conveniently take the books, and the situation that the reader who is petite or has inconvenience in moving can not take the books on the high layer is avoided.

The invention discloses a solar photovoltaic panel rotation support structure. Compared with an existing large support device, the solar photovoltaic panel rotation support structure has the advantages of comprising a round table rotation device, a support lifting device, a pitch angle adjustment mechanism and a solar photovoltaic panel fixing plate. The pitch angle adjustment mechanism can appropriately adjust a pitch angle of a photovoltaic panel according to a demand. The solar photovoltaic panel rotation support structure is simple in integrated structure and belongs to a household small photovoltaic panel rotation support mechanism. The structure is simple and assemblies are few, so the solar photovoltaic panel rotation support structure is convenient for daily operation and maintenance, economic investment and manpower investment are reduced, and relatively good economic benefits and social benefits are achieved. The solar photovoltaic panel rotation support structure is the small photovoltaic panel rotation support mechanism integrated with horizontal angle adjustment, horizontal height adjustment and horizontal rotation, is simple in entirety, light in weight and convenient for mounting and is beneficial to wash and maintain in a use process. Components can be replaced conveniently. The integrated practicability is high.

The invention discloses a rotary jitter-type sand and gravel screening device. An output shaft of a driving motor is connected with the top of a connecting rod, and the bottom of the connecting rod extends downwards; a through groove is formed in a sleeve, one end of a first connecting rod is hinged to a movable block while the other end of the first connecting rod is hinged to a second connectingrod; one end of the second connecting rod is hinged to a fixed sleeve; a first reset elastic body is assembled to ensure that the other end of the second connecting rod is accommodated in the fixed sleeve; a screw shell is rotated downwards to drive the movable block to be slid downwards so as to ensure that the other end of the second connecting rod extends out of the through groove; a screen mesh is connected with a sleeve; and a chassis is arranged on the screen mesh and the screen mesh structure can be rotated relative to the chassis; a lifting mechanism is positioned under the chassis, and synchronous motion of the lifting mechanism and the connecting rod is carried out, and the lifting mechanism is moved up and down so as to drive the chassis to do up-down reciprocating motion. Therotary jitter-type sand and gravel screening device disclosed by the invention has the advantage of high screening efficiency.

The invention relates to a mutual inductor winding device which comprises a workbench, a coil winding mechanism used for winding coils on a mutual inductor is arranged on the workbench, and an annularwinding disc used for storing copper wires is rotatably installed on the coil winding mechanism. A sliding plate is arranged at the position, on the front side of the coil winding mechanism, of the workbench, is close to or away from the coil winding mechanism through a sliding mechanism and is provided with a clamping rotating mechanism used for supporting and clamping the mutual inductor and enabling the mutual inductor to rotate. The efficiency of winding the coil on the mutual inductor is effectively improved, winding is uniform, the quality is stable, the operation intensity is reduced,and batch production can be met.

The invention discloses a psychiatric patient nursing device facilitating infusion treatment, and belongs to the technical field of psychiatric nursing treatment instruments. The device is characterized by comprising a restraint bed body, the restraint bed body comprises a bed board body and a bed board fixing support, and the bed board body is installed on the bed board fixing support through a bed board rotation driving mechanism; a mechanical exoskeleton frame embedding hole is formed in the upper surface of the bed board body, and a mechanical exoskeleton frame can be embedded in the mechanical outer skeleton embedding hole; the mechanical exoskeleton frame comprises a neck frame, a left upper limb frame, a right upper limb frame, an upper trunk frame, a lower trunk frame, a left lowerlimb frame and a right lower limb frame, an infusion function cavity is formed in a lower left branch, and a self-driven infusion function structure is installed in the infusion function cavity. Thedevice can be used for safely nursing mental patients, infusion treatment can be conveniently implemented while actions of patients are reasonably restrained, the movement freedom degree is scientifically adjusted, and the labor intensity of nursing personnel is relieved.

The invention discloses a multi-functional mechanical clamping device which comprises a base, a stepper motor, a thin-wall sealed cross roller bearing, a rotating body, a driving shaft, a key pin, a harmonic producer, an angular thrust bearing, a steel wheel, a flexible wheel, a gasket, a cover plate, a connecting key, a vertical column, a first hydraulic cylinder, a first hydraulic rod, a rotating arm base, a guiding rod front bracket, a guiding rod rear bracket, a first guiding rod, a hydraulic cylinder support, a second hydraulic cylinder, a second hydraulic rod, a clamping head, a clamping suction cup, a guiding sleeve, a second guiding rod and a rotating disc. The multi-functional mechanical clamping device is compact in structure and convenient to use; in the working process of the multi-functional mechanical clamping device, the multi-angle clamping operation can be stably achieved; the multi-functional mechanical clamping device is applicable to various working modes; the universality, the strength, the stability and the precision are high; the manpower use is effectively reduced; the economic benefit and the social benefit are good; and the multi-functional mechanical clamping device is suitable for popularization and utilization.

The invention belongs to the technical field of mechanical design and particularly relates to a self-sealing manhole cover plate dismounting tool for power station container equipment The self-sealingmanhole cover plate dismounting tool comprises manhole flange mounting bases, a lifting lead screw, an overturning lead screw, a supporting pipe, a sliding supporting base and a manhole cover plate mounting base; the manhole flange mounting bases are fixed to a high-pressure heater manhole flange; the lifting lead screw is mounted in a sleeve of the manhole flange mounting base; the lifting leadscrew is used for adjusting the positions of a tool and a manhole cover plate in the vertical direction; the supporting pipe is mounted in a horizontal sleeve of the sliding supporting base; the overturning lead screw is mounted in the supporting pipe; the bottom end of the supporting pipe and the bottom end of the overturning lead screw are fixed into two holes of the manhole cover plate mountingbase through bolts respectively; and the manhole cover plate mounting base is fixed to the manhole cover plate through screws. According to the self-sealing manhole cover plate dismounting tool for the power station container equipment, the field work efficiency can be improved, and the safety risk of the operation industry is reduced.

The utility model discloses an intelligent restraint sickbed for psychiatric patients, and belongs to the technical field of psychiatric nursing treatment instruments. The restraint bed is characterized by comprising a restraint bed body, the restraint bed body comprises a bed board body and a bed board fixing support, and the bed board body is installed on the bed board fixing support through a bed board rotation driving mechanism; the restraint bed body is used for taking a movable bed body as a treatment support foundation for mental patients; and a mechanical exoskeleton is more flexible than the restraint bed body, and the four limbs of the patient can move by adjusting the structure of the local mechanical exoskeleton. Meanwhile, through exoskeleton fixing bolts, the two parts can becombined and separated very conveniently, the advantages of the two parts are combined for use, and great convenience is brought to users and operators.

The invention discloses a handlebar adjusting device of a garden management machine, which is installed on a stander of the garden management machine and used for connecting a handlebar substrate and a handlebar. The handlebar adjusting device comprises a handlebar adjusting body, wherein the handlebar adjusting body is provided with a horizontal rotating device which is connected with the handlebar substrate, and a horizontal rotating locking device is arranged between the horizontal rotating device and the handlebar substrate; and the handlebar adjusting body is also provided with a pitching rotating device which is connected with the handlebar, and a pitching rotating locking device is arranged between the pitching rotating device and the handlebar. When the handlebar adjusting device is in work, the handlebar of the garden management machine can be horizontally rotated and locked and also can be rotated and locked in a pitching way, so that the convenience and applicability of the garden management machine can be greatly improved, the agricultural operation quality is improved, all-round adjustment in different directions can be realized, operation dead corners can be avoided, and multiple operation requirements can be met.

The invention provides a camera. The camera comprises a driving mechanism and a lifting mechanism, wherein the driving mechanism is used for driving a horizontal oblique bevel gear assembly to rotate; and the lifting mechanism is used for driving the horizontal oblique bevel gear assembly to lift, so that the horizontal oblique bevel gear assembly is meshed with a vertical oblique bevel gear or clamped with a groove structure of a shell to correspondingly drive the vertical oblique bevel gear or the shell to rotate, and then vertical rotation or horizontal rotation of the camera is realized. By using the camera, horizontal and vertical rotation of the camera is controlled by a single motor, and one motor does not occupy a large internal space of the camera, so that miniaturization of the camera is facilitated; and meanwhile, the structure is simple, the control precision is easy to improve, and the cost of the whole machine is reduced.

The invention discloses a liquefied gas bottle welding device and a using method thereof. The liquefied gas bottle welding device comprises a base, a rotating mechanism, a supporting mechanism, a turnover mechanism and two clamping mechanisms; and the rotating mechanism is fixedly installed at the top of the base, the two clamping mechanisms are welded to the tops of the two sides of the turnover mechanism correspondingly, and the supporting mechanism is installed at the top of the rotating mechanism. According to the scheme, a rotary disc is rotated through a grip, the turnover mechanism in an inner cavity of a fixing box can be rotated, then horizontal rotation of a liquefied gas bottle installed in an inner cavity of the turnover mechanism is achieved, and the liquefied gas bottle can be turned over in an inner cavity of a supporting seat by separating the two clamping mechanisms towards the outer side; and the situation that a worker needs to move back and forth when a liquefied gas bottle is welded can be effectively avoided, then the situation that a liquefied gas pipeline is prone to twisting is avoided, meanwhile, the liquefied gas bottle can be turned over very conveniently, and the efficiency during welding is greatly improved.

The invention discloses a rotating device of a fog gun machine. The device comprises a fog gun machine air duct and a base connecting plate, wherein the base connecting plate is connected to the rotating device by means of a bearing, the top end of a rotating main shaft extends out of the top surface of the base connecting plate and is fixedly provided with a rotating plate, vertical supporting columns are fixed to the left side and the right side of the top surface of the rotating plate, the left side and the right side of the fog gun machine air duct are fixedly provided with end rotating shafts, the tops of the vertical supporting columns are fixedly provided with bearing blocks, and the end rotating shafts are fixed on inner rings of the bearing blocks. According to the device, a driving gear meshes with an arc-shaped gear to rotate, so that automatic angle adjustment of the fog gun machine air duct is realized, adjustment of the device is convenient, high in precision is high andgood in effect, meanwhile, horizontal rotation of the fog gun machine air duct can be achieved, an annular elastic sleeve and an elastic annular convex edge are adopted to prevent external particlesor dust from entering an annular sliding block and other parts, and smooth horizontal rotation is guaranteed.

The invention relates to a rifle rack structure, and particularly provides a full-electric driving type assault rifle rack. The rack is characterized in that a fixing rack is used for fixing a rifle; the tail part of the fixing rack is movably connected with the top of a triangular bracket through a fixing hinge pin; the fixing rack rotates relative to the triangular bracket through the fixing hinge pin; the assault rifle rack further comprises an electric push rod used for controlling pitching action of the rifle, a rotating motor used for controlling horizontal rotation direction of the rifle, and a speed reducing rotary disc matched with the rotating motor for utilization; one end of the electric push rod is movably connected with the head part of the rifle fixing rack; the other end of the electric push rod is movably connected with the speed reducing rotary disc; the speed reducing rotary disc is connected with the bottom of the triangular bracket through bolts; and a connecting base plate is connected with the speed reducing rotary disc through bolts. According to the assault rifle rack, the shooting accuracy is improved on the basis that the rifle action is achieved, the structure is relatively simple, the rack is easy to maintain, the weight is relatively low, the cost is relatively low, the pitching action is achieved through the electric push rod, the rotation action is achieved through the motor and the speed reducing rotary disc, and the shooting accuracy is improved through a vibration-proof spring.

The invention belongs to the technical field of medical wastewater detection, and discloses medical wastewater detection equipment which comprises a movable frame, a fixed pipe is fixedly mounted on the top surface of the movable frame, a lifting block is movably connected to an inner cavity of the fixed pipe, an engagement sleeve is fixedly mounted on the bottom surface of the lifting block, and a clamping ring is fixedly mounted in the inner cavity of the fixed pipe. A first gear is movably connected to the middle of the clamping ring, and a double-shaft motor is fixedly mounted at the right end of an inner cavity of the fixing pipe. A double-shaft motor drives a second gear and a third gear to rotate, the second gear drives a meshing sleeve, a lifting block and a rotating shaft to move upwards through a first gear when rotating, the third gear is meshed with a fourth gear after moving upwards by a certain distance, and at the moment, a collecting pipe can be driven to rotate horizontally; therefore, the up-and-down movement and horizontal rotation of the collecting pipe can be realized by controlling the double-shaft motor, and the use cost of the device is greatly reduced.

The invention belongs to the technical field of communication signal transmission and particularly relates to a full-automatic intelligent holding pole for the communication tower antenna. The full-automatic intelligent holding pole for the communication tower antenna comprises a supporting assembly, a fixing assembly located on one side of the supporting assembly, and a connecting assembly arranged on the fixing assembly in a sleeving mode, wherein the supporting assembly comprises a supporting rod, the fixing assembly comprises a steel ring and an inner connecting rod, the steel ring is arranged at one end of the supporting rod in a sleeving mode, the inner connecting rod is welded and fixed to the inner side wall of the fixing assembly, and the fixing assembly and the supporting rod arewelded and fixed through the inner connecting rod; the third screw rod longitudinally penetrates through the holding pole; a bearing is arranged at one end exposed out of the holding pole; the thirdscrew rod is rotationally connected with the holding pole through a bearing; and when the transmission teeth rotate, a second connecting shaft and a third connecting shaft are the same in structure, so that the second connecting shaft and the third connecting shaft rotate along the threads on the first screw rod and the second screw rod, the third screw rod further rotates in the holding rod through the bearing, and horizontal rotation of the signal transmitting assembly is further realized.

The invention discloses a wide-application-range accident timely monitoring and early warning device for road traffic. The device comprises a monitoring device, a fixing column and a supporting plate, wherein the inner wall of the supporting plate is fixedly connected with a motor through bolts, the output end of the motor is fixedly connected with a first rotating shaft, the top of the first rotating shaft is fixedly connected with a rotating disc, a first gear is fixedly connected to the outer wall of the first rotating shaft, an arc-shaped groove is formed in the inner wall of a clamping block, and a movable sleeve is arranged on the inner wall of the arc-shaped groove. The arranged motor drives the rotating disc to rotate through the first rotating shaft, the purpose that the monitoring device rotates in the horizontal direction is achieved, the first gear can drive a second rotating shaft to rotate under the rotating force of the first rotating shaft, and due to the fact that an annular groove is designed in an inclined mode and is matched with a rotating wheel designed on the inner wall of the movable sleeve, when the second rotating shaft rotates, the rotating wheel can be driven by the inclined annular groove to slide, so that the effect of automatically adjusting the movable sleeve up and down is achieved, and the effect of monitoring without dead angles is achieved.

The invention discloses an energy-saving fast low-rise building. The energy-saving fast low-rise building comprises a fixing frame, side protective walls, a telescopic pyramid, a tension airbag, an air compressor and a control box, the fixing frame is provided with a bottom disc and a surrounding frame, guiding grooves are symmetrically formed in the positions, on the outer edge side, of the sidewall of the top of the bottom disc, a supporting plate is arranged at the top of the surrounding frame, and upper telescopic plates are symmetrically arranged on the two sides of the supporting plate.According to the energy-saving fast low-rise building, water storage cavities are formed in the side protective walls, the water storage cavities communicate with a space composed of surrounding plates and the telescopic pyramid through pipelines and have the height difference, exchange of water bodies in the water storage cavities and a water body on the telescopic pyramid is controlled by controlling extending and retracting of the telescopic pyramid, and the energy-saving fast low-rise building has the function of being warm in winter and cool in summer.

The invention provides a line construction coiling and uncoiling device for a complex terrain. The line construction coiling and uncoiling device for the complex terrain comprises a mobile base, a coiling and uncoiling supporting mechanism arranged on the mobile base, a fixing mechanism arranged on the mobile base and used for fixing, a pulling mechanism arranged on the mobile base and matched with the coiling and uncoiling supporting mechanism, a steering mechanism arranged on the mobile base and used for steering and a control mechanism arranged on the mobile base and used for controlling the mobile base, the coiling and uncoiling supporting mechanism, the steering mechanism and the pulling mechanism. The line construction coiling and uncoiling device is applicable to the requirements for line construction in different terrains, can realize balance and stabilization, can conduct steering in the complex terrain and meanwhile can achieve the effect of source coiling and uncoiling.

The invention provides a photovoltaic panel device and a photovoltaic power generation system. The photovoltaic panel device comprises a rectangular inner frame, a photovoltaic panel and a horizontalshaft driver; a vertical shaft fixed onto the inner frame is arranged outside the inner frame, and the vertical shaft rotates so that the rectangular inner frame rotates vertically; the photovoltaic panel is arranged in the rectangular inner frame, and includes a horizontal shaft installed in the rectangular inner frame, the horizontal shaft rotates so that the photovoltaic panel rotates horizontally; and the horizontal shaft driver is arranged on the rectangular inner frame, and drives the horizontal shaft to rotate, and can rotates vertically with the rectangular inner frame.. According to the photovoltaic panel device and photovoltaic power generation system, the photovoltaic panel can rotate horizontally and vertically at the same time, it is ensured that the photovoltaic panel is vertical to sunlight always, and the power generation efficiency of the photovoltaic panel is maximized.

The invention discloses an electric control master-slave manipulator which comprises a master manipulator body, a straight-through pipe and a slave manipulator body, a thick rod is arranged at the upper end of the master manipulator body, thin rods are installed in the thick rod and below the thick rod, a first angle sensor is installed below the thin rods, a handle is arranged at the lower rightpart of the first angle sensor, a controller is installed at the top of the left side of the straight-through pipe, a wall penetrating pipe is installed on the surface of the part, penetrating throughthe wall, of the straight-through pipe, the slave manipulator body is rotationally connected with the straight-through pipe through a second rotating shaft, a first stepping motor is arranged below asecond electric control hydraulic rod, and a protection box and a clamping frame are connected to the lower right portion of the first stepping motor. The electric control master-slave type manipulator is provided with the first angle sensor and the first stepping motor, the first angle sensor monitors the rotating angle of the handle and sends a rotating angle signal to the controller in real time, and the controller controls the first stepping motor to rotate to achieve rotation of a clamping head.

The invention discloses a stage device for convention and exhibition. The stage device comprises a base and a display stage, wherein a rotating groove is formed in the upper surface of the base, a mounting groove is formed in the rotating groove, a rotating part is arranged in the mounting groove, a rotating table is connected to the rotating end of the rotating part, the rotating table is in sliding connection with the inner side surface of the rotating groove through a sliding part, the rotating table is connected with the inner lower surface of the rotating groove through a rotating part, asupporting frame is installed on one side of the upper surface of the rotating table, the other end of the supporting frame is hinged to the lower surface of the display stage, a telescopic part is installed on the other side of the upper surface of the rotating table, and the telescopic end of the telescopic part is hinged to the lower surface of the display stage. According to the stage devicefor convention and exhibition, the rotating part is adopted, horizontal rotation and multi-angle exhibition of the stage device for convention and exhibition can be achieved, meanwhile, the exhibitionstage can be inclined through the telescopic part, the inclination angle is adjustable, multi-angle adjustment of the exhibition stage is achieved, and therefore exhibits can be exhibited from different angles.