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97results about How to "Increased operating comfort" patented technology

Equipment for screening building materials

The utility model discloses equipment for screening building materials in the technical field of building materials, which comprises a screening box, a screen mesh, a feed port, a first discharge port, a second discharge port, a supporting seat, a scraper mechanism and a vibrating mechanism, the feed port is arranged at the top of the screening box, the first discharge port is arranged on the side wall of the screening box, and the second discharge port is arranged on the side wall of the screening box. The second discharging port is formed in the bottom wall of the screening box, a cavity is formed in the screening box, the screen is arranged in the cavity, the feeding port, the first discharging port and the second discharging port are communicated through the cavity, the scraper mechanism comprises a scraper, a push rod and a power mechanism, and the power mechanism drives the scraper to move back and forth on the upper surface of the screen towards the first discharging port. Supporting legs are arranged at the bottom of the supporting seat, a cavity structure sleeved with the supporting legs is arranged at the top of the vibration mechanism body, the vibration mechanism is arranged at the bottom of the supporting seat, and a convex block of the vibration mechanism rotates to drive the screening box to vibrate up and down. The technical problems that a screen of an existing device is prone to being blocked, and the screening efficiency is low are solved.
Owner:CHINA 19TH METALLURGICAL CORP

Stamping equipment for automobile engine oil pan production

The invention provides stamping equipment for automobile engine oil pan production, and belongs to the technical field of oil pan stamping equipment. Which comprises a stamping equipment body and is characterized in that a lower die and an upper die are installed on the stamping equipment body, a first supporting frame is installed on one side of the stamping equipment body, and a second supporting frame is installed on the other side of the stamping equipment body; an automobile oil pan material plate is placed on the top of the first supporting frame. By arranging the auxiliary feeding mechanism and the auxiliary discharging mechanism, the auxiliary feeding mechanism can be utilized, workers do not need to make direct contact with an automobile oil pan material plate, the automobile oil pan material plate can be rapidly and stably transferred to the position between the lower die and the upper die, and accurate alignment can be achieved after transferring, and the automobile oil pan material plate can be reliably placed on the top of the lower die; and compared with a traditional manual handheld plate feeding mode, the feeding device is safer and more reliable.
Owner:DALIAN KWD INNOVATION AUTOMOTIVE PARTS LTD

High-pressure cleaning machine

The utility model relates to a high-pressure cleaning machine, which comprises a casing, a pump unit accommodated in the casing and a spray rod system connected with the pump unit, the casing comprises a main body part for accommodating the pump unit, the pump unit comprises a pump body, a water inlet end positioned on one side of the pump body and a water outlet end positioned on the other side of the pump body, the spray rod system comprises a spray pipe connected to the water outlet end, a spray base installed on the main body part and a spray head installed on the spray base, the spray pipe penetrates through the spray base and the spray head, the high-pressure cleaning machine is provided with a vibration reduction system, and the vibration reduction system comprises a pair of first vibration reduction elements arranged between the pump body and the main body part and a second vibration reduction element arranged between the spray head and the spray pipe. The pair of first damping elements is symmetrically disposed about a body plane of the body portion, the body plane extending through the second damping element.
Owner:JIANGSU DONGCHENG TOOLS TECH CO LTD

Motor train unit auxiliary air compressor test bench

The utility model discloses a motor train unit auxiliary air compressor test bench, which belongs to the technical field of test benches, and comprises a bottom plate and a top plate, two groups of adjusting assemblies are arranged between the bottom plate and the top plate and are used for conveniently adjusting the overall height or the angle of any end of the test bench, and each adjusting assembly comprises a fixed plate, a sliding limiting piece and a fixed block, according to the motor train unit auxiliary air compressor test bed, the adjusting assembly is added to the motor train unit auxiliary air compressor test bed, so that the overall height of the test bed is convenient to adjust, operators of different heights do not feel inconvenient to operate, the working efficiency and the operation comfort are improved, and the motor train unit auxiliary air compressor test bed can adapt to motor train unit auxiliary air compressors of different models or sizes; according to the motor train unit auxiliary air compressor test bed, the adjusting assembly is added to the motor train unit auxiliary air compressor test bed, the angle of one end of the test bed can be adjusted conveniently, the installation position of the auxiliary air compressor in the test process is accurate, and the precision and reliability of test data are guaranteed.
Owner:CHENGDU TIEZHAN TECH CO LTD

Mixing device for cable sheath material production

The utility model belongs to the technical field of mixing devices, and particularly relates to a mixing device for cable sheath material production, which comprises a box body, the top end of the box body is connected with a feed hopper, the bottom end of the box body is connected with a discharge pipe, a stirrer is assembled in the box body, a support filter plate is mounted in the box body, and the support filter plate is connected with the feed hopper. A baffle is inserted into the end face of the box body. Through cooperation of the threaded sleeve, the guide rod and the two-way threaded rod, the fixing effect of the fixing block on the rectangular block can be relieved, so that the baffle can be conveniently detached, and a net opening for supporting the filter plate is exposed. Therefore, after the cable sheath material is mixed, the discharging pipe is opened, and the cable sheath material can be uniformly discharged through the net opening of the supporting filter plate under the combined action of the stirrer and the supporting filter plate, so that the problem of blockage possibly caused by the fact that all the cable sheath material flows into the discharging pipe when the discharging pipe is directly opened is effectively avoided.
Owner:ANHUI SHENYUAN CABLE MATERIAL CO LTD

Current clamp and clamp type current monitoring equipment

The utility model relates to a current clamp and clamp type current monitoring equipment, and belongs to the technical field of current monitoring. The utility model provides a current clamp which comprises a shell, two clamp bodies and a linkage assembly, each clamp body comprises a driving section and a clamping section which are connected, the driving sections of the two clamp bodies are rotationally connected with the shell so that the two clamp bodies can be in an open state and a closed state, the clamping sections are in an arc shape, and when the two clamp bodies are in the closed state, the two clamp bodies can be driven by the linkage assembly. The two clamping sections abut against each other and enclose to form a closed clamping ring; the linkage assembly comprises a pushing piece arranged between the two clamp bodies, and the pushing piece is at least connected with one clamp body so as to drive the other clamp body to rotate reversely when one clamp body rotates at least in the process that the two clamp bodies are converted from the closed state to the open state. The current clamp and the clamp type current monitoring device at least solve the problem that in the prior art, the action stroke of the current clamp is long in the opening and closing process.
Owner:CHINA SOUTHERN POWER GRID NEW ENERGY DESIGN RESEARCH INSTITUTE (GUANGDONG) CO LTD

An operating device for welding upper chord members of a hollow spherical net rack

This invention provides an operating device for welding the upper chord members of a hollow ball net frame. Installed on the diagonal web members of the net frame, it includes a support component, scaffolding boards, and a safety rope. The support component comprises multiple hook-type suspension members made of threaded steel, with both ends bent in the same direction to form a hook structure. The hook-type suspension members are initially placed on the chord members and slide along them under gravity and pressure, entering the intersection area between the chord member and the ball joint, where they are constrained by the geometry of this area, achieving stable support. The scaffolding boards are installed on the support component and include at least two parallel planks. One end of the safety rope is connected to the worker's safety belt, and the other end is fixed to a transverse chord member of the ball net frame. This invention is easy to install, structurally stable, and improves the safety and construction efficiency of high-altitude operations on ball net frames.
Owner:CHANGZHOU DONGWU STEEL STRUCTURE GRID CO LTD

Hair removal instrument power supply

The utility model discloses a depilation instrument power supply, and relates to the technical field of depilation instruments. Comprising a shell and a DC power interface arranged at any position of the shell, a PCB is arranged in the shell, a low-voltage transformer and a high-voltage transformer are arranged on the PCB, the low-voltage transformer and the high-voltage transformer are electrically connected with the DC power interface through the PCB, and a high-voltage capacitor is further included. And the high-voltage capacitor is electrically connected with the PCB and is arranged in the shell. According to the utility model, the high-voltage capacitor is installed in the power supply of the depilation instrument, and the high-voltage capacitor is completely isolated from the handheld depilation instrument in the physical structure, so that the potential electric shock risk caused by the fact that the hand is too close to the high-voltage electrical module when a user holds and uses the depilation instrument is avoided.
Owner:DONGGUAN LIYANG ELECTRIC TECH CO LTD

A compressor suction guide block outside diameter inspection tool

The utility model relates to the technical field of inspection, concretely relates to a compressor suction guide block outside diameter inspection tool, including the inspection platform, the upper of inspection platform is equipped with two movable frame, is equipped with the position control assembly for driving movable frame translation and the lift on the inspection platform, be equipped with the inspection ring for inspecting the outside diameter of suction guide block between two movable frame, have the pivot on movable frame rotation connection, install the plug connector of being suitable for the inspection ring on the pivot, need not to bend or the contortion hand -held inspection ring, has improved the operation comfort, has reduced the fatigue degree of long -term work, operator does not need to hand -held inspection ring, and the convenient operator carries out the inspection, and can through the replacement of different inspection rings, to adapt to a variety of different specifications'suction guide block.
Owner:JIANGSU YONGXIN PLASTIC TECH CO LTD

Environment-friendly power cord with flame-retardant structure

ActiveCN224721290UReduce mechanical stress concentrationsEasy to plug and unplug
The utility model discloses an environmental protection power cord with flame -retardant structure relates to power cord structure design technical field, aims at solving the problem of the damage of the connecting part of the existing power cord due to the plug insertion and extraction difficulty. It includes power plug, electric wire, electric appliance plug, still is equipped with mounting seat, support rod, pull handle, and part embodiment contains steady pole. The mounting seat is integrally formed on the two side walls of the electric appliance plug, one end of the support rod is installed in the mounting seat, and the other end is provided with a hinge seat, the pull handle is hinged with the hinge seat, and the hinge seat is provided with a limiting baffle. The steady pole connects two support rods, and a fastening hole or an elastic clip can be arranged thereon; the support rod is provided with an anti-unhooking plate, the pull handle is arc-shaped, the concave surface has a protective buffer pad, and the convex surface has an anti-skid convex rib. The structure provides a convenient force point, reduces the damage of the power cord pulling, enhances the structural stability, improves the use safety and service life, and is suitable for high-power household appliances.
Owner:YUYAO JIEFEI ELECTRIC APPLIANCE CO LTD

Adjustable portable pipe supporting trolley

The application discloses a portable adjustable pipe supporting and carrying trolley, and belongs to the technical field of carrying trolleys. The trolley comprises a trolley frame, two running wheels and a gripping handle. The two running wheels are respectively arranged on the two sides of the trolley frame. The gripping handle is arranged on the middle part of the trolley frame. An extension part is fixedly arranged on the top of the trolley frame. A center rod is fixedly arranged on the top of the extension part. Pipe tongs are rotatably connected to the two ends of the center rod. A working cavity is arranged between the center rod and the extension part. A rotating handle is movably arranged on the side wall of the extension part. A placing groove is arranged on the side wall of the extension part. A rotating mechanism for driving the two pipe tongs is arranged in the working cavity. The pipe tongs clamping and the trolley carrying are combined, portable clamping and carrying of pipes with different diameters are realized, the labor intensity is effectively reduced, and the pipe carrying efficiency and safety are improved.
Owner:NANJING IRON & STEEL CO LTD

Disc type agaric stick transplanter

ActiveCN224482400UAchieve semi-automatic placementRealize regulationAgricultural engineeringElectric machinery
The utility model discloses a disc type agaric stick transplanter, relates to agricultural machinery technical field, including power movement mechanism, charging transmission mechanism and snatch material placing mechanism, is provided with charging groove sliding guide on power movement mechanism, and the bottom of charging transmission mechanism is slidably connected with charging groove sliding guide through the sliding block, adopts motor drive, the machine claw of two -jaw and the core components such as guide rail system, and its snatch material placing mechanism can snatch multiple sticks and complete the placing operation through the machine claw, greatly improves work efficiency. The utility model completely gives up the low -efficiency mode of traditional manual bending and placing, effectively reduces the labor intensity, still greatly promotes work efficiency, the device is assisted with the collaborative design of motor drive and machine claw clamp, ensures the accuracy and reliability of stick snatch, realizes the high efficiency and standardization of agaric planting, still significantly reduces the dependence on artificial, fully accords with the urgent needs of modern agriculture to intelligent, mechanized equipment.
Owner:JILIN AGRICULTURAL UNIV

A handrail box structure and engineering machinery

ActiveCN224447562UMeet operating comfort needsReasonable structural designIndustrial engineeringHandrail
This utility model discloses an armrest box structure and engineering machinery, including an upper support assembly and a lower support assembly. The upper support assembly includes a handrest pad assembly, a first slide rail, and a support arranged sequentially from top to bottom. The first slide rail is arranged horizontally and connects the handrest pad assembly and the support. The handrest pad assembly can slide and lock relative to the support in the front-back direction. The lower support assembly includes a fixed seat distributed along the left and right sides, a second slide rail, and a support. The second slide rail is arranged vertically and connects the fixed seat and the support. The support can slide and lock relative to the fixed seat in the vertical direction. A support plate is fixedly installed on the upper part of the support. The rear end of the support is hinged to the support plate through a first pin, and the first pin extends axially along the left and right sides. This utility model can realize front-back, up-down, and flip-up adjustable functions, is simple to operate, and has a large adjustment range.
Owner:GUANGXI LIUGONG MASCH CO LTD

Air outlet of forklift warm air blower

The utility model relates to the technical field of forklift warm air blowers, in particular to a forklift warm air blower air outlet which comprises a main body, a power assembly is fixedly connected to the side face of the main body, and a heating assembly is fixedly connected to the interior of the power assembly. Hot air brought into the cab by the heating pipe group is blown downwards by wind power through the shunting fan, so that the hot air can be uniformly dispersed in the cab, the environment problem in the cab is solved, the operation comfort of a driver is improved, the hot air is blown downwards, and the blown hot air is in contact with cold air below, so that the safety of the driver is improved. The heat exchanger is used for exchanging heat generated when a machine in an engine is started, then the heat exchanger is used for conveying the obtained heat to the heating pipe set, the heating pipe set is rapidly heated to heat the cab, heat energy conversion is used for heating, and the heat exchange efficiency is improved. The engine heat efficiency is improved and energy is saved.
Owner:HEFEI SHUYI SCI IND & TRADING CO LTD

Simple steel bar bending tool

The utility model discloses a simple steel bar bending tool which comprises an operation table. The guide assembly is connected to one end of the upper portion of the operation table; the steel bar bending assembly is connected to the other end of the upper portion of the operation table. The steel bar bending assembly comprises a support, and the support is connected to the other end of the upper portion of the operation table. The rotating piece is rotationally connected to the upper portion of the support; the handle is connected to the outer side of the rotating part; and the limiting sleeve is connected to the outer side of the rotating piece. The steel bar bending tool is ingenious in design and simple in structure, bending angles can be accurately controlled, it is guaranteed that steel bars meet design requirements, labor intensity is relieved, and working efficiency is improved.
Owner:THE THIRD CONSTR CO LTD OF YNJG

lawnmower with telescopic structure

ActiveCN224267429USimplified adjustment stepsquick unlockMowersControl engineeringControl theory
This utility model discloses a lawnmower with a telescopic structure, including a lawnmower and a first handle connected to the lawnmower; the first handle is provided with a second handle that can be telescopically extended; the second handle is provided with a sliding sleeve that is slidably connected to the first handle, and the sliding sleeve is provided with a locking pin; the first handle is provided with a locking hole group that cooperates with the locking pin in the axial direction, and the locking hole group is arranged in several groups around the circumference of the first handle; this utility model can drive the locking pin to disengage from the locking hole group by rotating the second grip, realizing quick unlocking with one hand, significantly simplifying the adjustment steps of the handle length and angle, and greatly improving the operating efficiency.
Owner:ZHEJIANG DINGCHENG IND & TRADE CO LTD

Control handle assembly with damping

ActiveCN224190450URealize Z-shaped complex motionEasy to judgeControlling membersDamperControl theory
The utility model provides a control handle assembly with damping, which comprises a handle push rod, a base and a support, a handle grip is arranged at the upper end of the handle push rod, the lower end of the handle push rod is rotatably connected with the base through a first rotating shaft, and a damper is further arranged between the lower end of the handle push rod and the base. The handle push rod can overcome the resistance of the damper under the action of external force to rotate around the first rotating shaft relative to the base; the base is rotationally connected with the bracket through a second rotating shaft; the first rotating shaft and the second rotating shaft are horizontally arranged and are perpendicular to each other. By means of the damper between the lower end of the handle push rod and the base, the rotation amount of the handle push rod around the first rotating shaft can be fed back to the handle push rod in a resistance mode, an operator can judge the operation stroke conveniently, and the operation comfort is improved; the resistance of the damper can bear vibration and external force impact, and the control performance and stability are improved.
Owner:LOVOL HEAVY IND CO LTD

Wired power device for replacing power tool battery packs

ActiveCN224595991Ureduce weightreduce load
This utility model relates to the field of power tool technology, specifically a corded power supply device for replacing power tool battery packs. It includes a power tool body, a base mounted on the bottom of the body, a base box mounted on the bottom of the base, a power cord connected to one end of the base box, a plug mounted on the outer end of the power cord, a conductive plate installed inside the base, and a connector slot inside the base box. A clamping copper plate is installed in the connector slot, the conductive plate and the connector slot are engaged, and the clamping copper plate and the conductive plate are clamped together. This corded power supply device for replacing power tool battery packs significantly reduces the overall weight of the power tool and improves operating comfort. Compared to traditional battery packs, this corded power supply device eliminates the need for heavy battery cells, greatly reducing the load on the power tool. For heavy power tools such as those used in gardening, operator fatigue during prolonged use is significantly reduced, resulting in a significantly improved user experience.
Owner:FOSHAN QILI TECH CO LTD

Hydraulic follow-up device for cab of pitching machine

The utility model discloses a hydraulic follow-up device for a cab of a pitching machine, the cab is supported on a cantilever support of the pitching machine and is hinged with an upper main body structure, and a driving device for driving the upper main body structure to swing is connected between the upper main body structure and a lower main body structure of the pitching machine; comprising a driven oil cylinder and a driving oil cylinder, the cab is connected with the cantilever support in a supporting mode through the driven oil cylinder, and the driven oil cylinder is hinged to the cab; the driving oil cylinder is hinged between the lower main body structure and the upper main body structure; the driven oil cylinder and the driving oil cylinder are in differential connection, and the driven oil cylinder and the driving oil cylinder are connected through an oil way. According to the utility model, the two differential cylinders are connected, so that the cab can make instant response to the pitching action of equipment, the operation comfort of a driver is improved, and the basic stability is maintained. In the whole action process, a power source is not needed, the structure is simple, the cost is low, the reliability is high, and the application range is wide.
Owner:HANGZHOU HUAXIN MECHANICAL & ELECTRICAL ENGINEERING CO LTD

Electrical equipment base capable of being installed at multiple angles

ActiveCN224284094URealize multi-angle adjustmentMeet the needs of different installation anglesStands/trestlesEngine bedsClassical mechanicsStructural engineering
The utility model relates to the technical field of electrical equipment bases, and discloses a multi-angle installed electrical equipment base which comprises a supporting base frame and fixing bolt holes, the fixing bolt holes are formed in the inner wall of the front side of the supporting base frame, an adjusting mechanism is arranged on the supporting base frame, and an auxiliary mechanism is arranged on the adjusting mechanism. And the adjusting mechanism comprises a blending plate, the blending plate is slidably connected to the outer wall of the top of the supporting base frame, the inner wall of the top of the blending plate is rotatably connected with a rotating column through a bearing, the outer wall of the top of the rotating column is fixedly connected with a containing disc, a multilateral groove is formed in the outer wall of the bottom of the blending plate, and a sliding way is formed in the inner wall of the bottom of the rotating column. According to the utility model, through the sliding fit between the deploying plate and the supporting base frame and the rotating connection between the rotating column and the placing disc, the multi-angle adjustment of the electrical equipment in the horizontal and vertical directions is realized, and a locking mechanism with a polygonal groove and a polygonal plate is combined.
Owner:韩国华

Simple upright steel bar pre-bending device

The utility model discloses a simple vertical reinforcing steel bar pre-bending device which comprises a bending plate, a stress application rod which is arranged in an upward inclined mode is fixed on the bending plate, a fixed bending rod is vertically fixed on one side, close to the stress application rod, of the bending plate, and an adjustable bending rod is vertically arranged on one side, away from the stress application rod, of the bending plate. The fixed bending rod and the adjustable bending rod are both located on the center line of the bending plate, the bending plate is further provided with a plurality of preformed holes evenly distributed along the center line of the bending plate at intervals, the preformed holes are located between the fixed bending rod and the adjustable bending rod, and the adjustable bending rod can be fixed by selecting the corresponding preformed hole according to the bending length of the reinforcing steel bar. The problem that reinforcing steel bars cannot be machined under the power-free condition can be solved, the requirement for pre-bending of a horn opening in the top of a reinforcement cage is met, enough strength and stability are achieved, the reinforcing steel bars can be accurately and rapidly bent, the construction quality is ensured, the requirements for bending the reinforcing steel bars of different sizes and shapes can be met, and the ergonomic principle is met; and the operation comfort and efficiency can be improved.
Owner:CHINA CONSTRUCTION SIXTH ENGINEERING BUREAU FIFTH CONSTRUCTION CO LTD +1

Intelligent agricultural fruit picking device

The invention relates to the technical field of fruit picking, and particularly discloses an intelligent agricultural fruit picking device which comprises a handheld rod, a vibration motor is fixedly connected to the outer surface of the upper end of the handheld rod, an occlusion part is arranged at the upper end of the vibration motor, and the occlusion part can occlude and fix branches of a fruit tree. Therefore, the vibration strength can be automatically adjusted according to the thickness of the branches, damage to fruit trees is reduced on the premise that the fruits are shaken off, the thickness of the fruit tree branches is detected in real time through the measuring part, the strength of the vibration motor is automatically adjusted, it is ensured that the fruits are shaken off efficiently, and meanwhile damage to the fruit tree branches is reduced; double optimization of picking efficiency and tree protection is achieved, the picking efficiency and fruit tree protection are both considered, the design that a driving motor is matched with a threaded rod to drive a lower closing plate to move is adopted, the self-locking function is combined, the device can adapt to branches of different thicknesses, stable meshing is achieved, vibration force is effectively transmitted, and the picking efficiency is improved.
Owner:博兴县苗圃

Multifunctional measuring tool

ActiveCN224175862USolve the problem of difficulty in stabilization and fixationcompact structureAngle measurementNavigation by speed/acceleration measurementsLaser rangingElectrical battery
The utility model provides a multifunctional measuring tool which is of a flat rectangular appearance structure as a whole and comprises a shell body and an upper panel which are installed in an embedded mode through a buckle structure. The upper panel comprises a high-definition display screen and a plurality of operation keys; a laser ranging window is assembled on the side face, away from the operation button, of the shell body, and a transparent lens is embedded. Magnetic module mounting grooves are formed in other side surfaces of the shell main body and the back surface of the bottom of the shell main body, and high-performance neodymium-iron-boron magnets are arranged in the mounting grooves and are tightly combined with the shell main body through adhesives and mechanical buckles; the inner surface of the shell main body is coated with a magnetic shielding coating; a USB charging interface is assembled on the side face, close to the operation button, of the shell body. A main control board is assembled in the shell main body, and an MCU (Microprogrammed Control Unit), a laser ranging unit, an inertial measurement IMU (Inertial Measurement Unit), a battery, a power supply management unit and a user interface unit are integrated in the shell main body and are electrically connected through PCB (Printed Circuit Board) wiring. The measuring tool can provide high-precision distance, levelness and inclination angle measurement, and is small in size and convenient to carry.
Owner:SHANGHAI TISHI TECH CO LTD

Handle assembly for air fryer body

ActiveCN224206697UPrecise length adjustmentMovement is smooth and does not derailRoasters/grillsGear wheelScrew thread
The utility model discloses a handle assembly for an air fryer body, which comprises a fixed device, a connecting frame, a movable cylinder and a fixed cylinder, the fixed device is connected with the movable cylinder through the connecting frame, the movable cylinder is provided with the fixed cylinder, the lower end of the fixed cylinder is provided with a mounting ring, the outer wall of the mounting ring is provided with a knob, the mounting ring is provided with a second connecting rod, and the second connecting rod is connected with the connecting frame. A threaded cylinder is arranged at the upper end of the second connecting rod, a threaded rod is arranged in the threaded cylinder, one end of the threaded rod is connected with a movable cylinder, the movable cylinder is provided with a second sliding block, the fixed cylinder is provided with a second guide rail, and the second sliding block is arranged in the second guide rail. According to the device, a rotary knob, gear and threaded rod transmission structure and a spring and sliding block linkage rapid mounting and self-locking mechanism are utilized, the effects of accurate handle length adjustment and one-key type rapid dismounting and fixing are achieved, and the problem that an existing device is short of a length adjustable structure and a rapid mounting and fixing structure is solved.
Owner:HARDWARE PROD CO LTD SHAOXING LIAN RUN

Height-adjustable movable tire screw disassembling and assembling machine for passenger car

ActiveCN224075349Ueasy to operateSmooth vertical movementCastorsLifting framesTire maintenanceMachine
The utility model relates to a height-adjustable movable tire screw disassembling and assembling machine for a passenger car. Universal wheels are arranged at four corners below the base, convenient movement is achieved through screw fastening, and the upper portion of the base is welded to a support to form a bottom support. The supporting plate is of a double-layer structure, and a middle rubber pad is pasted through glue to absorb shock and protect the base and the lifting rod. The sliding belt is embedded into the clamping groove of the supporting plate, and the electric wrench vertically moves on the sliding belt through the special clamp. In the middle of the lifting rod, a flange at the upper end is connected with a supporting plate, a bracket is welded at the lower end, and one side enters a chute to keep stable; the bottom end of the hydraulic rod is connected with a spring and connected with a pedal rod through a connecting rod, the pedal rod enables the hydraulic rod to ascend and descend, and the height of the electric wrench is accurately adjusted to adapt to dismounting of different passenger car tire screws. The disassembling and assembling machine is flexible and convenient to move, accurate in height adjustment, good in shock absorption and easy to operate, and the passenger car tire maintenance efficiency and quality can be remarkably improved.
Owner:张宝杰

A spray device for clinical nursing

ActiveCN224441765UAchieve multi-degree of freedom adjustmentReduce the burden onHand partsPhysical medicine and rehabilitation
This utility model discloses a spraying device for clinical nursing, relating to the field of nursing equipment technology. The device includes a spraying apparatus with a support mechanism at its front for automatic multi-directional spraying. The support mechanism includes a universal joint and a rocker unit. The universal joint, located at the front of the spraying apparatus, includes a support rod. A rotating frame is rotatably mounted on one end of the support rod, and a rotating circular frame is rotatably mounted inside the rotating frame. The rotating frame and rotating circular frame, hinged to the front end of the support rod, form a multi-joint structure via a large arm and a small arm. Combined with the coordinated drive of a first motor and a second motor, this allows for multi-degree-of-freedom adjustment of the spray nozzle's left-right rotation and up-down pitch. The operator only needs to push or pull the lever column forward / backward / left / right using the rocker unit to trigger the motor movement, transforming manual operation into precise directional control driven by a motor. This significantly reduces the hand burden on medical staff during prolonged disinfection spraying and improves operational comfort.
Owner:YANGZHOU UNIV

An intelligent dental surgery robot and a control system thereof

This invention relates to the field of dental surgery technology and discloses an intelligent dental surgical robot and its control system. The robot includes a main body, a display component, a locking component, a moving component, and a control system. The display component is mounted on the upper part of the robot body, the locking component is installed inside the display component, and the moving component is installed inside the robot body. The control system is built into the control chamber of the robot body and is electrically connected to the display component, locking component, and moving component. It is used to realize motion control of each component, surgical data interaction, equipment status monitoring, and abnormal warning. The display component of this invention uses a slider and an adjustment block to facilitate adjustment of the height of the touch screen according to the needs of medical personnel, improving the comfort of medical personnel of different body types when using the touch screen. Simultaneously, the locking component uses a locking block and a locking slot to facilitate adjustment of the angle of the touch screen while ensuring the stability of the touch screen after angle adjustment.
Owner:HANGZHOU STOMATOLOGICAL HOSPITAL CO LTD

Hybrid loader brake energy recovery control method and device

ActiveCN117818364BImprove braking effectIncrease energy recovery
The application discloses a kind of hybrid loader brake energy recovery control method and device, the method includes: when the state of charge of target loader power battery meets first preset threshold, and battery temperature meets second preset threshold, control target loader work in energy recovery state;In energy recovery state, determine the braking mode of target loader and motor brake system state;Total demand brake torque is distributed as front axle demand brake torque and rear axle demand brake torque;Determine front axle and rear axle motor maximum brake torque;According to motor brake system state, front axle and rear axle demand brake torque, front axle and rear axle motor maximum brake torque and preset torque distribution rule corresponding to motor brake system state, determine the torque distribution scheme of target loader.The application effectively improves the brake efficiency of hybrid loader, improves the energy recovery amount when hybrid loader brakes, and improves the operation comfort of driver simultaneously.
Owner:GUANGXI LIUGONG MASCH CO LTD