35results about How to "Easy Steering Adjustment" patented technology

The invention discloses a circulating variable-pitch propeller pipeline robot comprising a guide rod, a linear telescopic motor, a guide wheel, a motion coordinating disc, a fish eye ball head, a telescopic short joint, a driving wheel, a driving wheel supporting rack and a motor having a decelerating set. A rotary bearing is installed in the motion coordinating disc; the center of the rotary bearing is covered with a fish eye bearing; the guide rod is covered with the fish eye bearing in a slide way; the guide wheel is connected with the linear motor telescopic motor; the fish eye ball head is assembled on the linear telescopic motor and in a sleeved connection with a control rod of the motion coordinating disc; the driving wheel is connected with the motor having the decelerating set and installed on the telescopic short joint; the telescopic short joint is connected with the guide rod via the driving wheel supporting rack; a ball head is assembled on the telescopic short joint; the ball head is connected with the ball head on the rotary bearing via a connection rod; and the guide rod is connected with the ball head on the rotary bearing via a synchronous connection rod. The circulating variable-pitch propeller pipeline robot can flexibly move and possesses great traction force, and can be suitable for composite pipeline interior work in a better way.

The invention discloses computer installation equipment with a multidirectional adjustment function. The computer installation equipment comprises a rectangular frame, a meshing mechanism, a position-limiting mechanism and a clamping mechanism, wherein a bearing plate which is transversely and parallelly placed is arranged on the inner bottom surface of the rectangular frame, the bearing plate isconnected with the rectangular frame through the meshing mechanism, a pair of side plates which are vertically and parallelly placed are arranged on the two sides in the rectangular frame, each side plate is connected with the rectangular frame through the position-limiting mechanism, a rectangular box which is transversely and fixedly connected is arranged at the top in the rectangular frame, andthe clamping mechanism is installed in the rectangular box. The invention further discloses an installation method for the computer installation equipment with the multidirectional adjustment function. According to the computer installation equipment with the multidirectional adjustment function and the installation method for the computer installation equipment, by means of cooperative use of all the mechanisms, the problems that a display screen is not firmly installed and fixed, and small-amplitude steering adjustment cannot be performed are solved, and the overall installation steps are simple, the display screen is fixed from all directions, the stability of installation and fixation of the display screen is improved, and meanwhile, the small-amplitude steering adjustment of the display screen is facilitated.

The invention discloses a manual adjustment steering mechanism of a lifting transport machine, comprising a transport base, a turntable fixing seat, a turntable, a lifting frame, a steering mechanism, a steel wire rope and a lifting device, the top of the transport base is welded with a turntable fixing seat, the The turntable fixing seat is set in a concave shape, and the upper side of the turntable fixing seat is installed with a turntable rolling inside, and one end of the upper side of the turntable is installed with a lifting frame, and the lifting frame is arranged in a triangular shape. The first wire wheel and the second wire wheel are installed on one side of the lifting frame, and a hoisting motor is fixedly installed on one side of the lifting frame, and a wire rope is connected to one end of the hoisting motor. The steering mechanism provided is convenient for steering adjustment of the hoisting conveyor, and is convenient for hoisting, transportation, and transportation, and has a simple structure, convenient use, low cost, reliable quality, and long service life, which can improve the working efficiency of hoisting and transportation.

The invention discloses a four-wheel steering system of a vehicle and a control method thereof. The four-wheel steering system of the vehicle comprises a fuel tank, a hydraulic pump, a first overflowvalve, a steering engine, a front axle working cylinder, a front axle towing cylinder and a rear axle control circuit. According to the control method, each part workpiece of the four-wheel steering system of the vehicle acts so that the vehicle finishes front wheel steering/four wheel steering/crab type steering motions. According to the four-wheel steering system of the vehicle and the control method thereof, technical problems of inconvenient steering and poor mobility of an oversize vehicle in the prior art are solved.

The invention provides a plug-in vibrator for tunnel construction, which includes a handle, a fixed bushing, a locking bolt, a motor, a spring and a positioning shaft. A driving wire rope is arranged inside the driving hose, and the driving One end of the wire rope is rotatably connected to the central drive shaft of the vibrator, and the other end is rotatably connected to the motor shaft; the motor is screwed to the top of the fixed tray, and there are four symmetrical vertical supports around the motor. Positioning shaft; the top of the four positioning shafts is provided with a threaded fixing hole; the front, rear, left and right side walls of the fixed tray are welded and fixed with an arc-shaped baffle, and the four arc-shaped baffles The plates are welded together to form a peripherally enclosed mudguard. The setting of the protective cover of the present invention can prevent the concrete from being lifted up and spilled inside the ventilation slot on the surface of the motor during the operation, causing the motor to be polluted and dirty and causing inconvenience to its cleaning.

The application relates to a steering device for tension pay-off construction. The steering device comprises a base, wherein a first air cylinder is arranged on the base, the extending direction of apiston rod of the first air cylinder is vertically upward, and a steering pulley is arranged at the top end of the piston rod of the first air cylinder; the side face of the first air cylinder is sleeved with a winding ring, the winding ring comprises an upper ring, a lower ring and a winding roller located between the upper ring and the lower ring, a winding groove is formed in the circumferential face of the winding roller, and a standby cable is connected into the winding groove in a wound mode; the winding ring is rotationally connected with the circumferential face of the first air cylinder; and the base is provided with a driving assembly used for driving the winding ring to rotate to pay off the standby cable in the winding groove. The steering device has the effect of solving the problem that engineering delay is caused by insufficient cable length in the construction process.

The invention provides a draggable water-saving jet-irrigating machine capable of walking by multiple angles. The draggable water-saving jet-irrigating machine comprises a jet-irrigating machine rack, a jet-irrigating main water pipe, a power supply control tank and walking mechanisms, wherein the jet-irrigating main water pipe is connected with a water intake pipe through a pipe joint, and is connected with a plurality of sprinkling pipes; a plurality of groups of walking mechanisms are arranged below the jet-irrigating rack, and a walking steering device is arranged between tires and connecting shafts of each group of walking mechanisms; and each walking steering device consists of a first connecting rod and a second connecting rod, and the connecting shaft, the first connecting rod and the second connecting rod are connected into a triangle. As the steering traveling mechanisms are arranged, on the premise of keeping the original water intake and jet-irrigating functional structures, the jet-irrigating machine can conveniently adjust the steering of tires, multi-angle traveling and dragging can be realized, the distant transportation operation is facilitated, and the draggable water-saving jet-irrigating machine capable of walking by multiple angles is stable and reliable and is good in field adaptability.

The invention discloses a pure gravity-driven environment-friendly trolley capable of intelligently avoiding an obstacle. The pure gravity-driven environment-friendly trolley comprises a driving mechanism, a transmission mechanism and an intelligent steering mechanism, wherein the driving mechanism is mounted in the middle part of a base plate; the transmission mechanism is mounted at the rear part of the base plate; the intelligent steering mechanism is mounted at the front part of the base plate. The pure gravity-driven environment-friendly trolley makes use of three ultrasonic sensors to detect an obstacle condition of a racing track, analyzes and processes the obstacle according to a detection result signal and automatically selects a proper track for steering forwarding. By the adoption of a circuit and the sensors for control of steering, a conventional mechanical steering mechanism is eliminated; compared with conventional manual adjustment, steering adjustment is much easier; the trolley can automatically detect and avoid the obstacle, so that the racing track adaptability of the trolley is improved, namely even if the obstacle is distributed randomly, the trolley can run normally; moreover, the machining and manufacturing cost of the trolley is reduced. Therefore, the use range of the trolley is expanded.

The invention relates to the technical field of examination in the imaging department, in particular to a bed for side lying examination of a patient in the imaging department. The bed comprises a bottom board, universal wheels are mounted around the lower end of the bottom board, a support column is arranged at the upper end of the bottom board, the upper end of the support column is connected with a top board through a U-shaped board, a control switch is mounted on the outer side of the U-shaped board, the upper end of the bottom board is connected with a first fixing cover matched with thesupport column in position, a first motor is mounted at the upper end of an inner cavity of the first fixing cover, the lower end of the first motor penetrates through the bottom board through the rotating shaft and extends to be connected with a first bevel gear, and the lower end of the support column penetrates through the bottom board and extends to be connected with a second bevel gear meshedwith the first bevel gear. The bed is reasonable in structural design and high in practicability, the bed can be rotated conveniently, rotation of the patient by himself is effectively avoided, the comfort of the patient is improved, the patient can lie on the side conveniently, and the bed is convenient to use.

The invention relates to a solar tracking system and a linear fresnel reflection photothermal device. The solar tracking system comprises a base and a support frame capable of performing pitch motion relative to the base; a first liquid tank and a second liquid tank are arranged on the two opposite sides of the support frame respectively; a communicating pipe and a communicating pump are connected between the first liquid tank and the second liquid tank and used for mutual liquid circulation of the first liquid tank and the second liquid tank; a force moment is produced due to liquid weight changes of the first liquid tank and the second liquid tank and balanced with a gravity center force moment of the support frame and the supporting object thereof to change the orientation of the support frame. According to the solar tracking system and the linear fresnel reflection photothermal device provided by the invention, the orientation of the support frame is changed through moment balance due to liquid weight changes of the first liquid tank and the second liquid tank, so that the solar tracking function is realized; besides, liquid in the first liquid tank and the second liquid tank mutually circulates and circularly flows, the counterweight structure and the structure of water tank connecting pipes are ingeniously simplified, and the orientation adjustment of the support frame is more convenient and accurate.

The invention provides an LED light source lens device which comprises a cleaning mechanism, a holding mechanism, a circuit board, an SMD light source and a protection shell. The holding mechanism isconnected to the lower end face of the protection shell. The circuit board is fixed to the inner lower portion of the protection shell through supporting legs. The SMD light source is welded to the upper end face of the circuit board. The cleaning mechanism is mounted at the upper end of the protection shell in a sleeving manner and comprises cleaning cotton sleeves, a U-shaped frame, a connectingrod, a connecting sleeve plate, a threaded rod, a baffle, lens bodiesy, containing grooves, a cover plate and a fixed rod. The holding mechanism comprises handle rods, an open groove, a sliding groove, a fastening bolt, a sliding block, through holes, an adjusting bolt, a bottom plate, a first threaded hole, a handle and micro suction cups. Compared with the prior art, the LED light source lens device has the following advantages that the protection function and the cleaning function are achieved, mounting convenience is also improved, the holding function is achieved, and turning adjustmentis facilitated.

The invention provides a computer liquid crystal screen rotation mechanism. A protection mechanism, a liquid crystal screen body, an adjusting mechanism and a base are included. The protection mechanism is fixed to the upper end face of the adjusting mechanism. The liquid crystal screen body is arranged in the adjusting mechanism, and the adjusting mechanism is arranged at the upper end of the base. The protection mechanism comprises a pressing plate, a spring, a guiding rod, a U-shaped frame, a lug plate, a rotation rod, protection cloth, a side plate, a pull rod and a guiding hole. The adjusting mechanism comprises an upper L-shaped clamping plate, a first threaded rod, a nut, a lower L-shaped clamping plate, a second threaded rod, a connecting strip block, a supporting plate, a circulargear, an incomplete gear, a circular plate and protrusions. Compared with the prior art, the computer liquid crystal screen rotation mechanism has the following beneficial effects that the protectionand cleaning function is achieved, the protection cloth is conveniently limited, the clamping and fixing function is achieved as well, the heightening function is achieved, and steering adjusting isconvenient to conduct.

The invention discloses an ophthalmology remote consultation system and equipment thereof. The system comprises a base, a lifting adjusting mechanism and a consultation equipment frame. The medical consultation equipment has the beneficial effects that universal wheels are fixedly mounted at the four corners of the lower surface of the base, a brake is arranged on each universal wheel, the medical consultation equipment can be moved and is convenient to use, a lifting adjusting mechanism is arranged, and when the medical consultation equipment is used, a handle is rotated to drive a threaded rod to rotate, so that the medical consultation equipment is convenient to use. Then the two screw sleeves are close to and far away from each other, so that the consultation equipment is lifted, and the use requirements in different environments are met; by arranging the rotating mechanism and utilizing sliding between the disc base and the rotating table, steering adjustment can be conveniently conducted on the consultation equipment, operation is convenient, a doctor can conveniently conduct consultation on a patient, a protective cover is arranged on the outer side of a video camera, when the video camera is not used, the video camera can be shielded and prevented from being damaged, and the use safety of the doctor is improved. The subsequent use is influenced.

The invention provides a traffic sign guideboard with a stable structure, and relates to the technical field of guideboards. The traffic sign guideboard with the stable structure comprises a supporting rod, the top end of the supporting rod is fixedly connected with a baffle, the top output end of a motor is fixedly connected to the bottom end of a screw rod, the outer side of the screw rod is in threaded connection with a moving block, and one end of a moving block is internally and slidably connected to the outer side of the supporting rod, one end of the spring is fixedly connected to the inner wall of one side of the guideboard box, and a rolling wheel is installed in the bottom of the guideboard box. The motor drives the screw rod to rotate, so that the moving block can move up and down, the guideboard box can move up and down, a large crane is not needed, the guideboard box can be pulled out from the guideboard box by pulling the clamping frame, the signboard can be pulled out from the guideboard box by rebounding the spring, the guideboard box can be sealed by a clamping frame, the signboard is prevented from being disengaged, the traffic sign guideboard is convenient to replace, the installation is rapid and convenient, and the guideboard is worthy of wide popularization.

The invention discloses a warehouse intelligent carrying robot. The warehouse intelligent carrying robot comprises a base, a track wheel body is mounted at the bottom of the base, a gear disc is rotationally connected to the top of the base, a driving electric box is fixed to the top of the gear disc, crossbeams are welded to one side of the driving electric box, a mounting frame is welded to theends of the crossbeams, the mounting frame comprises two sets of vertical columns fixed to the crossbeam, moving blocks slidably sleeve the bottom ends of the surfaces of the vertical columns, transverse plates are fixedly connected between the two sets of moving blocks, supporting plates are integrally connected to the bottom ends of the surfaces of the moving blocks, pressing plates are slidablyconnected to the upper ends of the surfaces of the vertical columns, and a control mechanism is fixedly mounted at the top of the driving electric box. The warehouse intelligent carrying robot is simple and reasonable in structural design, convenient to operate, stable in travelling and convenient to adjust and steer, has protecting and clamping functions on goods, and is safe, stable, wide in application range, and conducive to promotion and popularization.

The invention discloses a fire extinguishing device with a wireless remote control function, relates to the field of fire extinguishing devices, and aims at solving the problems that an existing fire extinguishing device consumes manpower, is inconvenient to adjust and is greatly limited in use range. According to the scheme, the fire extinguishing device comprises a shell, wherein a water tank is arranged in the shell, and a water pump is arranged at the inner bottom of the water tank; a first water pipe is connected to the upper end of the water pump, a second water pipe is fixedly connected to the upper end of the first water pipe, a sliding way is formed in the middle of the upper surface of the shell, the upper end of the second water pipe extends into the sliding way, a frame body is fixedly connected to the upper surface of the shell, and sliding grooves are formed in the left side and the right side of the frame body correspondingly; and a sliding plate is arranged in the frame body, motors are symmetrically arranged at the left side and the right side of the sliding plate, rotating shafts are fixedly connected to the output ends of the motors, and gears are fixedly connected to the ends, away from each other, of the rotating shafts. The fire extinguishing device has the characteristics of being convenient to transport, convenient to adjust and steer, intelligent and portable.

The invention discloses a base for a exhibition terminal. The base comprises a mounting table, wherein a supporting rod is fixedly mounted on the lower end face of the mounting table, a mounting seatis arranged below the mounting table, the supporting rod is inserted into the mounting seat, a rotating component is arranged in the mounting seat, a supporting mechanism is arranged on the lower endface of the mounting table, and a fixed plate is fixedly mounted on the upper end face of the mounting table; and a mounting frame which is symmetrically distributed left and right is arranged on theupper end face of the fixed plate, a fixing rod is arranged between the fixed plate and the mounting table, and a radiating part is arranged on the lower end face of the fixed plate. According to thebase for the exhibition terminal, through arranging a spline, the rotating seat, a heat dissipation box and the like, the effects of convenient adjustment and steering of the exhibition terminal, highsupport stability and good heat dissipation are achieved, and the problem that the base for the current exhibition terminal, which is usually fixed, is not convenient to adjust the steering during the exhibition is solved.