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131 results about "Arm swing" patented technology
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Arm swing in human bipedal walking is a natural motion wherein each arm swings with the motion of the opposing leg. Swinging arms in an opposing direction with respect to the lower limb reduces the angular momentum of the body, balancing the rotational motion produced during walking.Although such pendulum-like motion of arms is not essential for walking, recent studies point that arm swing ...
Double-claw driving mechanism
Disclosed is a double-claw driving mechanism. The double-claw driving mechanism comprises a housing, a driving plate and a driving device; the housing is provided with a horizontal guide groove; the driving plate is arranged in the guide groove, a swing arm is installed at each of two ends of the driving plate, and a lower end of the swing arm is connected to the driving plate; and the driving device is used for driving the driving plate to reciprocate in a length direction of the guide groove, thereby driving the swing arm to swing in a reciprocating manner, and the two swing arms swing between positions close to each other and positions away from each other. When the driving plate moves horizontally in a reciprocating manner, the upper end of the swing arm is limited by the massage head or the amplitude of the swing shaft.
Owner:DONGGUAN RIJIE ELECTRONIC TECHNOLOGY CO LTD +1
Wire nodule detection device
The invention discloses a wire nodule detection device. The wire nodule detection device comprises a rotating wheel; the swinging arm comprises a pressing part suitable for pressing the conveyed wire on the rotating wheel; and a sensor for detecting the position of the swing arm. When knots on the conveyed wire rod pass through the space between the rotating wheel and the pressing part of the swing arm, the swing arm swings back and forth once between the first position and the second position, and therefore whether the conveyed wire rod has the knots or not can be judged according to the position detected by the sensor. According to the invention, the wire nodule detection device can detect nodules on the conveyed wire in time, so that the problem of blockage caused by the nodules of the wire can be effectively prevented.
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD +1
Mechanical gripper
The utility model belongs to the technical field of manipulators, and provides a mechanical gripper which comprises a clamping seat, a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are respectively installed on the clamping seat, the first clamping arm and the second clamping arm are oppositely arranged, both the first clamping arm and the second clamping arm are pivoted with the clamping seat, and the first clamping arm and the second clamping arm form an annular structure after being closed. The opening and closing power piece drives the first clamping arm and the second clamping arm to be opened and closed, and the opening and closing power piece is in transmission connection with the first clamping arm and / or the second clamping arm. According to the mechanical gripper, the first clamping arm and the second clamping arm are driven by the opening and closing power part to swing, so that opening and closing are achieved, the first clamping arm and the second clamping arm form an annular structure after being closed, sectional materials are grabbed in an encircling mode, the requirements for the shape, the placing posture and the number of the sectional materials are low, universality is good, and when thin and long sectional materials are grabbed, the clamping force is large, and the clamping force is large. And two or more mechanical grippers are matched for parallel simultaneous operation, so that the sectional materials can be efficiently and quickly transferred, the working efficiency is improved, and the labor intensity of workers is reduced.
Owner:DUOMAI INTELLIGENT MFG (GUANGDONG) CO LTD
Humanoid robot
A humanoid robot comprises a head, a neck, shoulders, a waist, a hip and thighs, the shoulders are provided with arm lifting mechanisms and arm swinging mechanisms, the neck is provided with a head rotating mechanism and a head vertical swinging mechanism, and the waist is provided with a waist rotating mechanism, a front-back bending mechanism and a left-right bending mechanism. And the hip part is provided with a leg inner and outer side rotating mechanism, a thigh inner and outer side swinging mechanism and a thigh front and back swinging mechanism. The arm lifting mechanism comprises a first shoulder motor arranged on the shoulder and a shoulder joint hinged to the shoulder, and the first shoulder motor is in transmission connection with the shoulder joint; the arm swinging mechanism comprises a second shoulder motor arranged on the shoulder joint and an arm hinged to the shoulder joint, the second shoulder motor is in transmission connection with the arm, the head rotating mechanism comprises a first neck motor arranged on the neck and a second neck motor arranged on the shoulder, and the first neck motor is in transmission connection with the head; the neck part is connected with the shoulder part through a rotating shaft; a connecting rod is arranged on the rotating shaft and is in transmission connection with the second neck motor.
Owner:WUHAN HUANYUE INTELLIGENT EQUIP CO LTD
Clapper arm swing mechanism and practice bell equipped with same
Owner:KANA MUSIC PLANNING CO LTD
Curve guiding composite device for guiding leg elastic line to form leg contour
The utility model discloses a curve guiding composite device for guiding a leg elastic line to form a leg contour. The curve guiding composite device comprises a supply component and a guiding device which are sequentially arranged in the MD direction. The guiding device at least comprises a swing rod. The swing rod is configured to swing back and forth along the outer side of the CD direction and the inner side of the CD direction. A leading-out part is arranged at the tail end of the swing rod, a transition piece is arranged on the swing rod, and a first guide path is formed between the supply component and the transition piece; a second guide path is formed between the transition piece and the leading-out part on the swing rod; the leg elastic line is conveyed to the transition piece through the first guide path and is conveyed to the leading-out part through the second guide path; when the swing rod swings back and forth along the outer side of the CD direction and the inner side of the CD direction, the length of the second guiding path between the transition piece and the guiding-out part is kept unchanged all the time. The distances between the leg elastic lines on the two sides of the center line of the disposable diaper are consistent, and the overall quality of the disposable diaper is improved.
Owner:ZUIKO (SHANGHAI) CORP
A vision-based standing long jump swing detection method, device and medium
PendingCN122157353AData processing applicationsCharacter and pattern recognitionPhysical medicine and rehabilitationStanding long jump
The present application relates to a kind of vision-based standing long jump arm swing detection method, equipment and medium, belong to arm swing detection technical field, the method includes: when personnel enters standing long jump area preparation, the key information of each frame of personnel is acquired;According to left / right hand coordinates, left / right hand cumulative peak value score and left / right hand cumulative valley value score are calculated respectively, whether there is swing cycle is judged;When the judgment result is that there is swing cycle, the frame number of each peak value of left / right hand, the frame number of each valley value of left / right hand, the swing amplitude of each valley value of left / right hand and the swing direction of each valley value of left / right hand are determined respectively;The foot off ground degree score and knee joint stretch score of each frame are calculated, whether personnel is in take-off state is judged, the frame number corresponding to the first time that personnel is in take-off state is acquired;The arm swing action of personnel from preparation to take-off process is evaluated;According to the key information of the frame number corresponding to the first time that personnel is in take-off state, take-off posture is evaluated.
Owner:GUANGDONG PROPHET BIG DATA CO LTD
Hand-waving electric toy
The utility model discloses a swing electric toy which comprises a toy body, a swing driving assembly is arranged in the toy body, the swing driving assembly comprises a swing part rotationally connected to the interior of the toy body and a driving coil for driving the swing part, and the driving coil generates an alternating magnetic field after being electrified. The alternating magnetic field is used for driving the swing part to swing back and forth around the rotating axis; the swing piece is in transmission fit with a swing arm on the toy body, so that the swing arm swings along with swinging of the swing piece. Gear set transmission in the prior art is replaced, the problem of gear mechanical abrasion is fundamentally solved, the problems of slipping, idling or displacement caused by collision and aging of a gear set are solved, a complex gear set structure is omitted, a driving assembly is simplified, the production and maintenance cost is reduced, mechanical abrasion is reduced, and the service life of the toy is prolonged. The response speed of electromagnetic driving is higher, action connection is smooth, the mechanical hysteresis feeling of traditional gear transmission is avoided, the motion trail of the swing arm is closer to real animal actions, and the entertainment experience is improved.
Owner:DONGGUAN MORNING LIGHT PRINTING
Central tube group for retraining equipment and dumbbell using central tube group
The invention discloses a central tube set for retraining equipment and a dumbbell using the central tube set, the central tube set and a disc are axially locked through a self-locking block embedded in the surface of a shaft tube, the requirement for the disc is low, and a standard dumbbell disc can be used for assembling; meanwhile, the design of the self-locking block replaces a tailstock assembly structure and is not framed by a tailstock space any more, and discs of different sizes and weights can be assembled and flexibly expanded; the self-locking block is controlled by the locking swing arm mechanism to be axially locked and released, two swing arms of the locking swing arm mechanism can swing between a collinear dead point position and a parallel position under the driving of the unlocking sliding handle, a geometric locking scheme is provided, when one point of two swing arms swing to the collinear dead point position, the mechanism enters a self-stabilizing state, and the self-locking function is achieved. Driving force such as a spring is not needed to maintain stability, even if the self-locking block is extruded from outside to inside, the self-locking block cannot be driven inwards, and the anti-interference performance and the locking reliability are extremely good.
Owner:TAIZHOU CITY HUANGYAN DISTRICT ANKANG FITNESS EQUIP CO LTD
Pipeline mounting equipment for electromechanical engineering construction
The invention provides pipeline installation equipment for electromechanical engineering construction, and relates to the technical field of pipeline engineering.The pipeline installation equipment comprises a rack, a vertical frame is fixedly installed at the bottom of the rack, a folding lifting structure is installed on the inner side of the vertical frame, and a sliding frame in sliding fit with the vertical frame is fixed to the output end of the folding lifting structure; a swing frame is rotatably arranged on one side of the sliding frame, a first electric cylinder is rotatably connected between the swing frame and the sliding frame, a clamping jaw structure is arranged on the side, away from the first electric cylinder, of the swing frame, a fixing frame is arranged at the output end of the side, close to the first electric cylinder, of the clamping jaw structure, and after a pipeline is clamped through the clamping jaw structure, an adjusting rod is rotated to adjust the position of the pipeline. According to the pipeline installation equipment, the swinging claw is driven to swing relative to the blocking claw, so that the supporting pad can be cushioned below the pipeline pipe after the swinging claw is far away from the pipeline pipe, the pipeline pipe is stably placed by the related pipeline installation equipment, and two pieces of pipeline installation equipment can be mutually matched for use.
Owner:ANHUI LINGHUI ELECTROMECHANICAL ENG CO LTD
Label rewinding machine
The utility model provides a label rewinding machine which comprises a machine box and a rewinding shaft arranged on one side of the machine box, a pressing rod parallel to the rewinding shaft is further arranged below the rewinding shaft, and the pressing rod is rotationally connected to the machine box through a swing arm. A first swing arm limiting block and a second swing arm limiting block are arranged on the two sides of the swing arm respectively. A long through hole is formed in the position, located on the swing stroke of the swing arm, of the machine box. A first position sensor and a second position sensor which are used for detecting the position of the swing arm are arranged at the positions, close to the two ends of the long through hole, in the machine box respectively. When the swing arm swings to the position close to the first swing arm limiting block, the swing arm shields the first position sensor, and when the swing arm swings to the position close to the second swing arm limiting block, the swing arm shields the second position sensor. According to the label rewinding machine, rewinding or paper feeding of the rewinding shaft can be adjusted in time according to actual working conditions.
Owner:GUANGDONG BISHIXI TECH CO LTD
Limiting stopper
Owner:WENZHOU IDEAL AUTOMIBILE COMPONENTS CO LTD
Transfer manipulator for terminal wire
The utility model discloses a transfer manipulator for a terminal wire. The transfer manipulator comprises a mounting part, a swing arm, a first driving part, a connecting shaft, a clamping jaw part and a linkage assembly, when the clamping jaw part clamps the terminal wire at the material taking position, one of the two jaw bodies is located above the terminal wire, the other one is located below the terminal wire, the two jaw bodies make contact with each wire on the terminal wire, the terminal wire is stably clamped, and damage such as dislocation and distortion of connection between every two adjacent wires is avoided. The lower claw body can swing relative to the connecting block, after the clamping claw part is loosened, the lower claw body is inclined, and the terminal wire can fall down along the clamping claw part. Through the linkage assembly, the swing arm swings by an angle relative to the mounting part, and the connecting shaft reversely rotates by an angle of the same numerical value relative to the swing arm. The two clamping jaws keep the same orientation of the clamping openings at the material taking position and the material placing position, and the orientation of the terminal wire is also the same when the terminal wire is taken away and put down. The device has the beneficial effects that the structure is simple, the debugging is convenient, and the rhythm can be set more quickly in a swinging matched linkage mode.
Owner:JIAXING BAIDE ELECTRONIC TECH CO LTD
Medipe and random forest algorithm-based marathon running posture correction method
The invention provides a marathon running posture correction method based on Mediape and a random forest algorithm, and relates to the technical field of computer vision and pattern recognition. The method comprises the following steps: firstly, detecting 33 key skeleton nodes of a human body, calculating a knee bending angle, an arm swing amplitude, a trunk forward inclination angle, a flying height and a moving speed, and then optimizing the knee bending angle, the arm swing amplitude, the trunk forward inclination angle, the flying height and the moving speed through feature importance analysis, feature reduction and the like; a random forest algorithm is adopted for model training and evaluation, a UI interface is formed through test packaging, a real-time feedback APP capable of being implanted into a sports watch is built, and real-time feedback and correction of the marathon running posture are achieved.
Owner:NANTONG UNIV
Postoperative rehabilitation training device for tumor nursing
PendingCN120837315AResilient force resistorsWalking aidsPhysical medicine and rehabilitationNursing care
The invention relates to a postoperative rehabilitation training device for tumor nursing. Two guide rails are fixedly connected to one side of a walking aid; the leg and arm training mechanism is adjustably arranged on the two guide rails; the seat is rotatably arranged on one side of the walking aid and is used for a patient to sit; the fixing mechanism comprises a pre-fixing assembly and a final fixing assembly, the pre-fixing assembly is used for preliminarily positioning the leg and arm training mechanism, and the final fixing assembly is used for fixing the leg and arm training mechanism and the guide rail and fixing the seat at the same time; a patient can utilize the leg and arm training mechanism to synchronously carry out leg and arm swing training, and position adjustment and locking are achieved through cooperation of the pre-fixing assembly and the final fixing assembly. The device is suitable for postoperative rehabilitation training of tumor patients, the living quality of the patients is effectively improved, and the rehabilitation period is shortened.
Owner:THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
Lathe power tool turret
The utility model discloses a lathe power tool turret which comprises a tool turret body, a locking mechanism, an adjusting mechanism and a tool, a tool disc is arranged on the side wall of the tool turret body in a rotating mode, a cavity is formed in the tool disc, and a guide groove communicated with the cavity is formed in the side wall of the tool disc. The locking mechanism comprises a rotating disc arranged in the cavity, a movable arm movably matched with the rotating disc, a sliding block movably matched with the movable arm and moving along the guide groove, and an L-shaped clamping block arranged on the side wall of the sliding block. The adjusting mechanism comprises a traction block arranged on the side wall of the sliding block, a tensioning piece arranged on the pushing side wall and a movable rod arranged on the side wall of the traction block, an inserting groove is formed in the side wall of the cutter, and a clamping groove is formed in the inserting groove. Disassembly and assembly are convenient and fast.
Owner:HUBEI MINGYING PRECISION MACHINERY CO LTD
An ink delivery device and coater
ActiveCN120571731BLiquid surface applicatorsElectrode collector coatingMechanical engineeringPhysics
The application discloses a kind of ink delivery devices, including ink delivery roller, lifting mechanism and swing arm mechanism, the swing arm mechanism includes two swing arms and swing power source, the ink delivery roller is rotatably connected between two the swing arms;The swing power source is connected with at least one of the swing arms;Two the swing arms are respectively connected with the lifting mechanism, the lifting mechanism can drive two the swing arms synchronous vertical lifting movement, to drive the ink delivery roller to drop to preset height, the preset height is the initial vertical position before the ink delivery roller and plate roll realize contact;The swing power source drives the swing arm swing, to drive the ink delivery roller from the preset height place to the direction of plate roll movement until with plate roll surface conforming;By adjusting the angle of the swing arm swing, the contact angle of the ink delivery roller and plate roll can be controlled.The contact angle between the ink delivery roller and the plate roll can be automatically adjusted at any time, so as to ensure the effect of ink delivery and the final coating effect.
Owner:广东捷盟智能装备股份有限公司
Rotating shaft mechanism and terminal device
ActiveCN121025041BDigital data processing detailsCasings/cabinets/drawers detailsGear driveGear wheel
The embodiment of the application relates to the technical field of terminal equipment, and provides a rotating shaft mechanism and terminal equipment, which can solve the problem of poor opening angle stability of a rotating shaft mechanism in related technologies after a locking structure of the terminal equipment is unlocked. The rotating shaft mechanism comprises a base, an arm swing assembly, an elastic piece and a first cam structure; the arm swing assembly comprises a bearing piece, a pair of swing arms rotatably connected to opposite edges of the base and an even number of gears, the even number of gears are transmissionally connected between the pair of swing arms, the bearing piece is fixed opposite to the base along the circumference of the gears; the elastic piece is used for applying an elastic force to at least one of the bearing piece and the gears; the first cam structure is arranged between a first end surface of the gears and the bearing piece, and comprises a first protruding part arranged on one of the bearing piece and the first end surface, and a second protruding part arranged on the other one of the bearing piece and the first end surface. The application can be used on terminal equipment such as mobile phones.
Owner:HUAWEI TECH CO LTD
Multi-station lifting and swinging indexing turntable mechanism
The invention relates to the field of packaging and transporting equipment, in particular to a multi-station lifting swing indexing turntable mechanism which comprises a cam box set, a turntable set is arranged at the top of the cam box set in a rotating and lifting mode, the cam box set comprises a box set, and a lifting mechanism set for driving the turntable set to rotate and lift is vertically arranged in the box set. A lower swing mechanism set used for driving the lifting mechanism set to rotate is arranged on one side of the lifting mechanism set and located at the bottom of the box set, and the lower swing mechanism set is driven by a single motor and synchronously and coordinately outputs three kinds of composite motion of lifting, swing and indexing through a highly-integrated cam box set internal transmission chain. The swing turret is synchronously driven to rotate and the rocker arm is synchronously driven to swing through the first guide wheel groove and the roller guide groove in the single lifting swing cam, then lifting of the output shaft is converted, absolute synchronization and high precision of lifting and rotating actions are guaranteed through mechanical forced linkage, zero back clearance is achieved through prepressing of the cams and the rollers, transmission is stable, and the service life is long.
Owner:CHANGZHOU JIANGZHUN TRANSMISSION TECHNOLOGY CO LTD
Self-walking cleaning machine
The invention relates to a self-walking cleaning machine which comprises a shell and a cleaning module. The cleaning module is swingably mounted on the housing and includes a driving device, a swing arm, a cleaning unit, and a driving force transmission member. The driving device is used for providing driving force. The cleaning unit is rotatably disposed on the swing arm. The driving force transmission member is provided on and in contact with the swing arm, and transmits the driving force from the driving device to the cleaning unit to rotate the cleaning unit. In the process that the driving force transmission component transmits the driving force, the torque of the driving force transmission component is at least partially transmitted to the swing arm, so that the swing arm swings relative to the shell. Rotation of the cleaning unit and swinging of the swinging arm are achieved through the single driving device, the structure is simplified, and cost is reduced.
Owner:HOBOT TECH INC
Angle keeping mechanism and clamping device
Owner:SHENZHEN PIYANG AUTOMATION TECH CO LTD
Swing arm type material guiding robot
The utility model discloses a swing arm type material guiding robot which is used for solving the problem that in the prior art, materials output by a cigarette making machine at a high position cannot be automatically guided to an outlet of a material bin of a packaging machine at a low position. The utility model provides a swing arm type material guiding robot. The swing arm type material guiding robot comprises a shell; the driving walking mechanism is connected with the shell and used for driving the shell to walk; the swing arm assembly is provided with at least one swing arm, and the swing arm is hinged to the left side face and / or the right side face of the shell, so that the swing arm swings relative to the shell, and the overall width of the swing arm type material guiding robot is changed. The robot can adapt to the width change of a material conveying channel between an upstream cigarette making machine and a downstream packaging machine, materials can be guided from an outlet of the cigarette making machine and filled into an outlet of a material bin of the packaging machine, and the robot can be moved away from the material conveying channel at any time; and the robot can be suitable for automatically guiding other materials with complex circuitous channels with right-angle bends and the like.
Owner:KUNMING DINGCHENG TECH
Goods taking mechanism of unmanned laser forklift
The utility model discloses an unmanned laser forklift goods taking mechanism which comprises an unmanned laser forklift body and a supporting frame, the supporting frame is installed on the outer wall of the unmanned laser forklift body, a movable frame is arranged on the outer wall of the supporting frame, and goods taking mechanism bodies are symmetrically installed on the outer wall of the movable frame. The goods taking mechanism comprises two sets of goods taking mechanism bodies, a connecting frame is arranged between the two sets of goods taking mechanism bodies, supporting arms are installed in the goods taking mechanism bodies, movable arms are arranged on the outer walls of the supporting arms and extend out of the goods taking mechanism bodies, and first movable shafts are installed at the ends, close to the supporting arms, of the movable arms; and the movable arms are movably connected with the supporting arms through first movable shafts. According to the utility model, the convenient rotary protection of the goods taking mechanism is realized, the convenient circumferential rotation of goods is facilitated to adjust the direction of the goods, the goods can be conveniently adjusted to a proper direction to be conveyed, and the flexibility of adjusting the direction of the goods of the goods taking mechanism is improved.
Owner:WUXI XINCHUANGLI IND EQUIP CO LTD
Elastic stretch biomimetic swing hook set
The present application relates to the fishing technical field, especially a kind of elastic stretch bionics swing hook group.Its characterized in that it is by main line, elastic stretch movement frame, subline, fish hook, sinker connecting line and sinker composition, main line passes through the main line guide hole of elastic stretch movement frame upper end and connects elastic arm traction point, subline one end connects elastic arm subline connecting point, the other end connects fish hook, sinker connecting line one end connects the sinker connecting line fixed point of elastic stretch movement frame, the other end connects sinker, when main line is stressed, main line passes through the main line guide hole of elastic stretch movement frame and applies tension on elastic arm traction point, and using the elasticity of memory elastic component of elastic arm, pull elastic arm swing, elastic arm is pulled fish hook swing by subline of end, and make the bait on fish hook to and fro.
Owner:WEIHAI FUHONG TECH CO LTD
Toy (one-armed pendulum ball)
1. The name of the design product: toy (single-arm swing ball). 2. The use of the design product: used for pet toys, for pets to play and play. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.
Owner:HEBEI BIANSHUI CULTURE MEDIA CO LTD
Lifting mechanism and household appliance
The lifting mechanism comprises a fixed arm and two swing arms, each swing arm is provided with a first hinge installation part and a second hinge installation part, the first hinge installation part of each swing arm is installed on the fixed arm, and the second hinge installation part of each swing arm is used for being directly or indirectly installed on a first storage rack. The height difference of the two first hinged installation parts in the vertical direction is larger than the span of the two first hinged installation parts in the front-back direction. An included angle gamma is formed between a connecting line of the rotating centers of the first hinge mounting part and the second hinge mounting part on the same swing arm and a connecting line of the rotating centers of the two second hinge mounting parts of the two swing arms, and 0 degree is smaller than or equal to gamma lt; in the swing process of the swing arms, the two swing arms swing from the up-down direction to the horizontal crossing state and then continue to swing upwards, interference does not occur between the two swing arms, user operation is more convenient and labor-saving, and user experience is improved.
Owner:WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
Swing arm
ActiveCN223829539UPrinted circuit manufactureConveyor partsElectrical and Electronics engineeringArm swing
The utility model discloses a swing arm, which relates to the technical field of chip mounters, and comprises a mounting seat, a swing arm and a swing arm, the fixing part is used for mounting the suction nozzle; one end of the connecting part is connected with the mounting base, the other end of the connecting part is connected with the fixing part, an air channel of a hole-shaped structure is formed in the connecting part, the air channel is horizontally arranged, the connecting part is provided with a first outer side and a second outer side which are oppositely arranged, one end of the air channel penetrates through the first outer side, and the other end of the air channel penetrates through the second outer side. And the mounting seat, the fixing part and the connecting part are integrally formed. According to the technical scheme, the problem that an existing swing arm swings up and down when swinging at a high speed can be solved.
Owner:SHEN ZHEN TALUER TECH CO LTD
Balance mechanism of hydraulic swing arm cutting machine
ActiveCN224074481UAffects balance stabilityIncreased flexibility of useMetal working apparatusHydraulic cylinderBalancing machine
The utility model relates to the technical field of hydraulic swing arm cutting machines, and discloses a balance mechanism of a hydraulic swing arm cutting machine, which comprises a case, a swing arm and a hydraulic cylinder, and the balance mechanism and a stabilizing mechanism are arranged in the case; the stabilizing mechanism comprises a storage cavity formed in the machine box, a moving plate is slidably connected into the storage cavity, universal wheels are fixedly arranged at the bottom of the moving plate, a limiting notch communicating with the storage cavity is formed in the bottom of the machine box, and a groove is formed in the storage cavity. A second motor is started to enable a bidirectional screw rod to rotate reversely, so that the upper ends of two connecting hinge rods are far away from each other, the lower ends of the connecting hinge rods can pull a moving plate and universal wheels into a containing cavity through fixing blocks, and the swing arm cutting machine is stably supported by a supporting pad; and the situation that vibration and acting force generated when the swing arm cutting machine works enable the universal wheels to move, consequently, equipment deviates or shakes, and the balance stability is influenced when the swing arm swings is avoided.
Owner:XINGHUA LIXIN MASCH CO LTD