1572 results about "Linear drive" patented technology

The invention discloses tendon rope transmission system performance integrated testing equipment and a transmission system testing method, and belongs to the technical field of robot part testing. The equipment comprises a rack and a performance testing device, wherein the performance testing device comprises a mounting plate provided with an arc-shaped guide rail chute, a core shaft used for simulating a bending radius, a position adjusting mechanism used for accurately positioning the core shaft and clamping a tendon rope jacket, at least one linear driving mechanism capable of adjusting an angle along the chute, and a counterweight mechanism. A clamp of the linear driving mechanism clamps one end of an inner core of the tendon rope, the counterweight mechanism is connected with the other end of the inner core, the middle part of the tendon rope bypasses the mandrel, and the reciprocating motion applied by the linear driving mechanism is matched with the constant tension applied by the counterweight mechanism so as to simulate the working condition of the tendon rope under a specific bending radius and angle.

The invention relates to a macro / micro wafer defect detection device, which comprises a macro detection unit, which comprises a macro adjustment assembly, a macro clamping assembly, a light source and a macro camera, and is characterized in that the macro adjustment assembly comprises an R-axis driving mechanism and an F-axis driving mechanism fixedly mounted at the driving end of the R-axis driving mechanism; the macroscopic clamping assembly is fixedly mounted at the driving end of the F-axis driving mechanism, and the macroscopic clamping assembly is used for clamping a wafer; the microcosmic detection unit comprises a microcosmic platform fixedly installed, a first linear driving mechanism fixedly installed on the microcosmic platform, a wafer adsorption mechanism fixed to the driving end of the first linear driving mechanism and a bright and dark field detection mechanism fixedly installed on the microcosmic platform, and the driving direction of the first linear driving mechanism is the horizontal direction; the wafer adsorption mechanism is used for adsorbing a wafer, and the bright and dark field detection mechanism is used for shooting the front and back of the wafer. According to the invention, macroscopic and microscopic detection can be carried out on the surface of the wafer, and the detection efficiency is relatively improved.

The invention discloses a flexible electrically-actuated robot driving unit and module and a robot control method, and belongs to the technical field of bionic robots. The driving unit comprises a driving assembly which is made of an electric actuating material capable of generating active deformation under the excitation of an electric field; the flexible electrode assembly is used for applying a driving electric field; the constraint guiding assembly is arranged to provide anisotropic mechanical constraint for deformation of the driving assembly, so that active deformation of the driving assembly under excitation of the electric field is guided and converted into linear driving force, torsional moment or bending moment in the first preset direction. Noise generated in the driving process is reduced, and the constraint guide assembly directly decodes and amplifies microscopic deformation of the material into macroscopic and accurate linear or rotary motion through anisotropic mechanical constraint. The robot can realize finer, softer and life-feeling anthropomorphic expressions, and the problem of stiff expressions is solved from the physical level.

The invention discloses an angle-adjustable or deployable multi-stage anchoring insertion sheet system, and relates to the technical field of medical instruments, the angle-adjustable or deployable multi-stage anchoring insertion sheet system comprises a hollow box body, and the upper surface and the lower surface of the box body are each provided with at least one insertion sheet outlet; the at least one group of inserting piece driving mechanism is arranged in the box body and is used for generating linear driving force; the at least two insertion sheet assemblies are accommodated in the box body in an initial state, and each insertion sheet assembly is in driving connection with the insertion sheet driving mechanism; according to the intervertebral fusion cage, the secondary anchoring part capable of moving relative to the basic anchoring part is arranged, so that the anchoring angle or the opening degree of the fusion cage can be adjusted according to a vertebral form operation of a patient after the fusion cage is implanted, the adaptability to different anatomic forms is improved, and a more flexible anchoring scheme is provided for an intervertebral fusion operation.

The utility model discloses a high-precision prepressing alignment platform driven by a linear motor, and belongs to the technical field of display screen machining equipment. The platform is mainly composed of a Y-axis linear driving mechanism, an X-axis linear driving mechanism and a theta-axis angle driving mechanism. The Y-axis linear driving mechanism comprises a Y-axis power source and a Y-axis mover part, and is equipped with a Y-axis position sensing group and a Y-axis grating sensing group; the X-axis linear driving mechanism is arranged on the Y-axis mover part and is provided with an X-axis power source, an X-axis mover part and an X-axis grating sensing group; the theta-axis angle driving mechanism is fixed to the X-axis rotor part, a power source of the theta-axis angle driving mechanism is a DDR motor, and the theta-axis angle driving mechanism is connected with a negative pressure adsorption plate with a negative pressure channel. According to the utility model, the X axis, the Y axis and the theta axis work cooperatively to correct the angle of a product and the position in the X-Y direction. The multi-axis driving mechanism is matched with the sensing set, high-precision positioning and moving control are achieved, the structure is stable, workpiece adsorption is convenient and fast, and the problem of the requirement for prepressing precision of large and medium-sized OLED display screens is effectively solved.

The invention provides a humanoid robot motion test platform, which comprises a base, a belt-type motion mechanism, a height adjusting device and a control system, and is characterized in that the height adjusting device comprises a linear driving mechanism of which the bottom is hinged to the base; the first sliding mechanism is connected with the output end of the linear driving mechanism; the second sliding mechanism is in sliding fit with the first sliding mechanism and is connected with the test platform; and the brake mechanism is used for limiting relative movement of the two. During slope changing, the two sliding mechanisms slide relatively to automatically compensate the space horizontal displacement difference, and lateral stress interference is eliminated; the high-frequency large-load stepping impact of the robot can be effectively resisted, the step loss of the system is prevented, and the unification of smooth slope change and high-rigidity and high-precision testing is realized.

The utility model discloses an electrode holder clamping device which comprises a fixing plate and a static arm fixedly connected to the fixing plate, and the end, away from the fixing plate, of the static arm is fixedly connected with a static electrode. A linear driving device is clamped between the fixing plates, the driving end of the linear driving device is connected with an electrode connecting rod, and one end of the electrode connecting rod is fixedly connected with a movable electrode; a guide pin is fixedly connected to the side wall of the electrode connecting rod, a guide groove is formed in the fixing plate, and the guide pin is inserted into the guide groove in a penetrating mode. The linear driving device comprises a connecting flange, a pin shaft is fixedly connected to the side wall of the connecting flange, an arc-shaped groove is formed in the fixing plate, the pin shaft is inserted into the arc-shaped groove in a penetrating mode, and the pin shaft swings along the arc-shaped groove in the welding process so that the moving electrode swings along with deflection of a workpiece to be kept coaxial with the static electrode. According to the utility model, the movable electrode and the static electrode are kept in a coaxial state before welding and during pressurized welding, so that welded workpieces are kept in good contact, and the welding quality is improved.

The utility model relates to an exoskeleton using flexible joints for walking aiding, which comprises a waist supporting mechanism, a hip bone supporting mechanism is arranged below the waist supporting mechanism, thighbone supporting components capable of deforming are arranged on two sides of the hip bone supporting mechanism, and the top of each thighbone supporting component is connected with a wire driving mechanism. A shank supporting assembly is hinged to the bottom of the thighbone supporting assembly, a deformable flexible joint assembly is further arranged between the bottom of the thighbone supporting assembly and the linear driving mechanism, and a driving rope is connected to the surface of the flexible joint assembly. One end of the driving rope is connected to the wire driving mechanism and the other end is connected to the top of the thighbone supporting assembly of the shank supporting assembly; according to the utility model, the traction of the driving rope and the adaptability of the elastic bandage are combined to form a bimodal power-assisted mechanism. Compared with a gear / motor driving mode of a traditional rigid exoskeleton, power consumption is remarkably reduced, and motion fluency is improved.

The present application relates to optical fiber surface coating treatment device technical field, especially to a kind of optical fiber metal coating spraying device, including the spraying mechanism of lower shell, shunt chamber, combustion chamber and ring spray component composition, and for driving the linear drive mechanism and rotary drive mechanism of rotary movement of spraying mechanism.The present application is by being provided with independent oxygen passage, hydrogen passage and metal powder passage in shunt chamber, and by corresponding oxygen hole, hydrogen hole and metal powder hole spray into combustion chamber, it is realized in the state that oxygen content is higher, to metal powder realizes rapid melting, improves the purity of metal molten liquid;And by the ring array side nozzle on annular jet pipe, it is realized to the overall metal coating of optical fiber surface;While improving the controllability of optical fiber surface metal coating quality and coating thickness and uniformity.

The invention relates to the related technical field of turning machine tools, in particular to a turning machine tool and a turning method for overflow valve manufacturing, the turning machine tool comprises a cabinet body and an assembly seat fixed in the cabinet body, and further comprises a transverse moving seat movably arranged on the assembly seat, a cutter is installed on the transverse moving seat, the transverse moving seat can be driven by a linear driving module arranged on the assembly seat, and the linear driving module is used for driving the assembly seat to move. The assembling base drives the tool to move towards the workpiece, a chuck used for clamping and fixing the workpiece is arranged on the assembling base, and a rotating shaft fixed to the chuck is further rotationally installed on the assembling base. The cutting fluid pump is provided with the conduction control mechanism, on the basis that the power of the cutting fluid pump is synchronously increased, the conduction control mechanism can increase the conduction amount of the fluid outlet, it is guaranteed that the total amount of cutting fluid is sufficient, and the situation that when only the pump power is increased, although the pressure is high, the area of the fluid outlet is not changed, the flow amplification is limited, and cutting heat increased at the square level at the high rotating speed cannot be absorbed is prevented; and hole walls are easy to deform due to temperature difference.

The invention relates to the technical field of detection sample sealing, in particular to an instant-drying type slide sample sealing protection device which comprises a slide tray provided with a slide placing groove used for placing a slide; the linear driving module is connected with the slide tray and is used for driving the slide tray to linearly act; the glue adding module comprises a glue dripping head located above the moving path of the slide tray and is used for adding glue to the sample area of the slide; the glue scraping module comprises a scraping blade, and the scraping blade is located above the moving path of the slide tray and used for scraping glue on the slide; and the glue drying module is positioned on one side of the glue scraping module and is used for drying glue on the slide. According to the method, a brand new process is adopted, cover glass does not need to be placed on the slide, the problem of cover glass fragmentation and the problem of mounting medium pasting are avoided, the problem of mutual intersection of smear lamination storage is solved, the storage efficiency of a smear cabinet is improved, and rapid smear sealing can be achieved.

The invention belongs to the technical field of wind power blade detection, and discloses a wind power blade detection device which is characterized in that a remote control chassis is electrically connected with a console through an anti-drawing cable, a flat plate is mounted on the remote control chassis, a fixed housing is fixedly arranged at the top of the flat plate, an auxiliary housing is rotatably mounted on the inner side of an opening of the fixed housing, and a linear driving mechanism is arranged at the top of the flat plate; one end of the linear driving mechanism extends into the fixed housing and is in transmission connection with the holder camera and the auxiliary housing; the remote control chassis is operated to move in the wind power blade through the console, the internal state of the blade is shot, when the remote control chassis accidentally turns on one side, the linear driving mechanism drives the auxiliary housing to rotate to seal the opening of the fixed housing, and the pan-tilt camera moves into the fixed housing; the pan-tilt camera is prevented from being collided in the process that the pan-tilt camera is dragged out of the blade through the anti-drawing cable, when the internal state of the blade needs to be shot, the auxiliary housing is driven by the linear driving mechanism to rotate to open the opening of the fixed housing, and the pan-tilt camera is moved out of the interior of the fixed housing.

The invention provides horizontal winding equipment for a transformer coil, which belongs to the technical field of transformer winding equipment and comprises a winding machine, a linear driving unit and a connecting unit. Wherein the connecting unit is provided with a supporting arm, one end of the supporting arm is connected to the connecting unit, the supporting arm is arranged to be capable of swinging in the direction perpendicular to a main shaft of the winding machine, the supporting arm is provided with a belt wheel set, the belt wheel set is connected with a rubber belt, and the rotating direction of the rubber belt is consistent with the winding direction. And the rubber belt can be pulled by the linear driving unit and moves along with a wire arranging path. By arranging the rubber belt capable of synchronously moving along with winding, during winding, the side face of the rubber belt exerts certain pressure on the side face of the coil, winding is tighter, the contact area of the rubber belt and the side face of the coil is large, pressure can be evenly exerted on the side face of the coil in the winding state, and the winding efficiency is improved. And insulation layer damage caused by pressure concentration is avoided.

The invention discloses an energy-saving type ventilation curtain wall and a construction method thereof. The ventilation curtain wall comprises a frame, a mounting piece, an inner-layer curtain wall body, an outer-layer curtain wall body, a shutter, a first meshing piece, a second meshing piece, a driven wheel, a driven piece, a multi-class sensor, a flow guide piece, a ventilation opening, an adjusting piece, a linear driving assembly and a purification assembly. A main control chip is arranged on the outer side of the inner-layer curtain wall; a flow guide piece on the inner side of a frame guides airflow; a ventilation opening and an adjusting piece are matched to control the ventilation quantity; a purification assembly purifies air; the construction method comprises the steps of S1, preparation before construction, S2, base layer treatment, S3, installation of the frame and the inner-layer curtain wall, S4, installation of the outer-layer curtain wall and the flow guide part, S5, installation of the power mechanism, S6, installation of the sensor and the purification assembly and S7, system debugging. Excessive exchange of indoor and outdoor heat can be reduced, energy consumption is reduced, the system adapts to different climates, construction is easy and convenient, and efficiency is high.

A film slitting machine, comprising an unwinding device (800); a slitting device (200); first offset measurement assemblies (300), which are configured to measure the offset of a portion of strip-shaped films; first rotary drums (540) around which a portion of the strip-shaped films are wound; first linear driving assemblies (510), which are configured to drive the first rotary drums (540) to move in a front-rear direction; a first slip shaft (110), which is configured to wind the strip-shaped films; second offset measurement assemblies (400), which are configured to measure the offset of the other portion of the strip-shaped films; second rotary drums (610) around which the other portion of the strip-shaped films are wound; second linear driving assemblies, which are configured to drive the second rotary drums (610) to move in the front-rear direction; and a second slip shaft (120), which is configured to wind the other portion of the strip-shaped films. The film slitting machine can control the offset of each strip-shaped film, thereby helping to improve the yield of the strip-shaped films.

The invention relates to the technical field of connector performance detection equipment, and discloses a plugging durability testing machine which comprises a machine body frame, a controller and a testing mechanism in a testing area. A fixing assembly and a driving assembly are arranged between a first support plate and a second support plate of the test mechanism and are respectively used for fixing a plugging piece and a plugging sleeve; the motor box drives the driving assembly to reciprocate in the axial direction to achieve plugging and unplugging. An offset assembly is arranged on one side of the fixing assembly, an air cylinder is used for driving an ejector rod to apply lateral acting force to the inserting and pulling piece, linear driving is converted into rotating torque through an internal ratchet wheel and pawl rotating assembly, and the inserting and pulling piece is driven to rotate by a preset angle around the axis before inserting and pulling. Meanwhile, a multi-dimensional monitoring system is arranged, and the rotation angle, the lateral stress and the electrical performance data are collected. According to the invention, complex working conditions of the plugging member under lateral unbalance loading and different rotation angles can be simulated, an angle-based failure distribution model is established, and the structural strength and contact reliability of the connector are truly evaluated.

The high-strength three-way welding connection structure for the hydrogen conveying pipeline belongs to the field of three-way welding and comprises a base, two sliding grooves are formed in the upper surface of the base, first motors are fixed to the left side and the right side of the base correspondingly, and output shafts of the first motors penetrate into the sliding grooves and are fixedly connected with first screw rods; vertical frames are in threaded connection with the outer surfaces of the first screws, second motors are fixed to the opposite sides of the two vertical frames, and the opposite ends of output shafts of the two second motors penetrate to the opposite sides of the two vertical frames correspondingly. Supporting is provided from the inner wall of the three-way pipe through the supporting rollers, the transverse pipe positioning mechanism applies clamping force from the outer wall through the clamping blocks, a double-positioning structure of inner supporting and outer clamping is formed, it is ensured that three ports of the three-way pipe are strictly coaxial, and welding deflection is avoided; the clamping force can be automatically adjusted according to the small difference of the pipe diameters of the three-way pipes, the three-way pipes of different specifications can be rapidly matched through linear driving of the sliding frame and the air cylinder, and the universality is remarkably improved.

The utility model discloses a rigidity test device, which comprises a main body assembly and a test base, a test main body frame is fixedly connected onto the test base, and the upper side of the test base is fixedly connected with a support unit used for connecting a piece to be tested; the test assembly comprises a first linear driver and a second linear driver, the first linear driver is connected to one end of the test main body frame in the front-back direction, the second linear driver is connected to the upper end of the test main body frame, the first linear driver is connected with a first push-pull rod which does reciprocating linear motion in the front-back direction, and the second linear driver is connected with a second push-pull rod which does reciprocating linear motion in the front-back direction; the second linear driver is connected with a second push-pull rod which does reciprocating linear motion in the height direction, the outwards-extending end of the first push-pull rod is connected with the blade, the downwards-extending end of the second push-pull rod is connected with the blade, and the outer edge of the tail end of the blade is fixedly connected with at least one displacement sensor. The device is simple in structure, and can assist in testing the shimmy rigidity and the flapping rigidity of the large blade.

The utility model provides a tool beneficial to high-precision cutting, and aims to solve the technical problem that time is wasted when a linear cutting process is adopted for part of relatively simple small parts. The tool comprises a long-strip-shaped shell, and a sliding groove is formed in the top of the shell in the length direction of the shell; the supporting column is arranged in the sliding groove in a sliding mode; the clamping assembly is arranged at the top end of the supporting column and located above the shell. The linear driving assembly is arranged in the shell, a circular groove is formed in the output end of the linear driving assembly, and the output end of the linear driving assembly can move in the length direction of the shell; the circumferential driving assembly is arranged in the shell, the circumferential driving assembly is in power connection with the supporting column, and the circumferential driving assembly is used for driving the supporting column to rotate; the bottom end of the supporting column is rotationally connected into a groove in the output end of the linear driving assembly. According to the tool, the purpose that a workpiece moves relative to the electrode wire is achieved through the simple tool clamp, so that the machining time is shortened, and the machining efficiency is improved.

This invention relates to a bottom support mechanism for a book packing machine, comprising a folding slide, a folding carton mechanism, a sealing mechanism for both sides of the carton, and a carton moving push rod mechanism for driving the carton to move from right to left. The folding slide includes a first linear drive mechanism and a first guide rail. The folding mechanism includes a first folding assembly for folding the inner flap on the left side of the carton and a second folding assembly for folding the inner flap on the right side of the carton. The sealing mechanism for both sides of the carton is located at the bottom of an auxiliary plate for folding the outer flaps on the front and rear sides of the carton. Its structure is rationally designed and easy to use, suitable for bottom support mechanisms of packing machines of different lengths. It not only allows for flexible adjustment of the carton length but also ensures the stability of stacked books during packing and prevents damage to the book covers.

This invention relates to the field of oil and gas drilling engineering technology, and particularly to an active straightening drill string and well deviation control method based on umbrella-shaped corner contact sensing. The method includes: an umbrella-shaped corner contact sensing unit comprising multiple sets of linkage units, with a contact switch sensor integrated on the contact sensing rod of each linkage unit; a straightening unit comprising two robotic arms, two push blocks, and a linear drive assembly; a control unit electrically connected to the contact switch sensor, the robotic arms, and the push blocks; the contact switch sensor outputs a wellbore contact signal, and the control unit receives the wellbore contact signal to control the two robotic arms to press against the wellbore for auxiliary straightening, thereby controlling the two push blocks to move away from each other and press against the wellbore for active straightening. This invention utilizes a purely mechanical contact sensing principle, eliminating the need for complex electronic measurement circuits and improving the operational reliability of the drill string under harsh drilling conditions; the straightening method combining the robotic arms and push blocks effectively ensures the accuracy and stability of the push force control.

The application belongs to the technical field of pipe mold cleaning, and discloses a cast iron pipe mold inner wall cleaning device, which comprises a tow wheel group, a pipe mold placed above the tow wheel group, a support rail arranged in the middle of the inner cavity of the pipe mold and along the axial direction of the pipe mold, a linear drive module slidably arranged on the support rail along the extension direction of the support rail, a movable wheel module arranged below the linear drive module, connected with the linear drive module through a fixing frame and in rolling contact with the inner wall of the pipe mold, a swing arm arranged below the linear drive module and hinged with the fixing frame, and a cleaning module hinged to the bottom of the swing arm. When the pipe mold rotates, the scraper can scrape off the dirt and other impurities passing through the scraper, and the dirt moves to the inner side of the dust accumulation channel along with the accumulation of the impurities. Then, the dust in the dust accumulation channel is sucked upward and collected through the cooperation of the suction holes and the suction device to generate negative pressure, so that the inner wall of the pipe mold is uniformly cleaned.

This utility model discloses a fully automatic paperless roll material take-up machine, relating to the technical field of roll material processing equipment. The take-up machine includes a frame, on which a storage device, a conveying control guide roller assembly, a rapid cutting device, and an automatic take-up device are sequentially arranged. The automatic take-up device uses a rotating disc to drive a winding rod to rotate for winding, and a linear drive assembly pushes a pusher to automatically unload the finished roll material. The storage device temporarily stores the roll material during roll changing to ensure continuous feeding. The conveying control guide roller assembly precisely controls the tension and speed of the roll material conveying. The rapid cutting device automatically cuts the roll material after winding is completed. The auxiliary winding assembly guides the roll material to the winding rod during the initial winding stage. This utility model solves the problems of traditional roll winding requiring manual paper tube replacement and low roll changing efficiency, achieving fully automatic paperless roll winding and changing, improving production efficiency and reducing labor costs.

The invention belongs to the technical field of medical instruments, and particularly discloses a six-degree-of-freedom continuum surgical robot driving device which comprises a first mounting seat, a first linear driving device is mounted on the first mounting seat, and the output end of the first linear driving device is connected with a first movable seat. The first linear driving device drives the first movable seat to move along a first straight line; a rotary driving device is mounted on the first movable seat, the output end of the rotary driving device is connected with a second mounting seat, and the rotary driving device drives the second mounting seat to rotate around the first straight line; a plurality of wire pulling driving devices used for pulling the steel wires are installed on the second installation base, the output end of each wire pulling driving device is connected with a wire connector used for being connected with the steel wires, the structure is compact, a six-degree-of-freedom continuum instrument arm driven by the steel wires can be matched, the flexibility of surgical instruments is improved, and the flexibility of the instruments is improved.

The invention relates to the technical field of ball rod printing, in particular to a ball rod rotation synchronous printing method based on linear motor driving, which comprises the following steps of: controlling a printing head to axially move along a rod body through linear driving, synchronously controlling the rod body to rotate, and establishing a corresponding relation between axial displacement and a rotation position; meanwhile, displacement sampling is carried out on the surface of the rod body in multiple positions in the axial direction to obtain an appearance parameter sequence, a non-ideal rotating body model is constructed accordingly, a circumferential non-equidistant expansion mapping relation corresponding to each axial position is generated, and the corresponding mapping relation is called according to the real-time axial position of a printing head to adjust printing data; therefore, synchronous unfolding printing of the surface of the rod body is realized. According to the method, the synchronous corresponding relation between the axial displacement of the printing head and the rotating position of the rod body is established, non-equidistant mapping of the two-dimensional image coordinates and the circumferential position of the rod body is generated, the printing data injection time sequence or mapping is adjusted, dynamic matching of the printing data and the rotating state of the rod body is achieved, and surface deviation caused by fixed equidistant mapping is reduced.

The invention relates to the technical field of locomotive maintenance, and discloses a locomotive shock absorber cleaning device and a locomotive shock absorber cleaning method.The connecting structure of the locomotive shock absorber cleaning device is used for being arranged on an oil cylinder body of a locomotive shock absorber in a sleeving mode and detachably connected with the oil cylinder body; linear driving parts of the air blowing structure, the air suction structure and the sweeping structure are fixedly connected to the periphery of the connecting structure; the output end of the air blowing pump is communicated with the input end of the air blowing pipe; the input end of the getter pump is communicated with the gas output end of the dust collection box; the input end of the dust collection box is communicated with the output end of the air suction pipe; the sweeping part is in transmission connection with the output end of the linear driving part, the linear driving part can drive the sweeping part to reciprocate in the fixed direction, the periphery of the oil cylinder body can be sleeved with the sweeping part, and the air suction pipe and the air blowing pipe are both distributed on the periphery of the sweeping part. According to the dust-proof device, scraps in a gap between the oil cylinder body and the dust-proof cover and in a gap between the dust-proof cover and the dust-proof sleeve can be quickly and efficiently cleaned, and secondary pollution and / or damage to the locomotive shock absorber are / is avoided.

The utility model provides a gantry machining center capable of automatically discharging, which comprises a base, a gantry truss robot mounted on the base, a power tool apron mounted at the free end of the gantry truss robot, a machine tool table arranged below the gantry truss robot and positioned in a working area of the gantry truss robot, a plurality of mounting seats are mounted in the supporting frame, at least two supporting seats are arranged below each mounting seat, the supporting seats are arranged around a workpiece, a first telescopic mechanism is mounted at the bottom of each supporting seat, a clamping seat is mounted at the free end of each first telescopic mechanism, and lifting frames are arranged on the two sides of the supporting frame correspondingly; the bottoms of the lifting frames are slidably arranged on the supporting guide rails, and the lifting frames are driven by the linear driving module to run on the supporting guide rails. When in use, workpieces can be automatically carried during working, manual carrying is not needed, and time and labor are saved when the workpieces with large quality are machined.

This invention discloses an adjustment mechanism for a status monitoring camera of a new energy relay protection device, relating to the field of photovoltaic power generation device technology. It includes a connector, a linear drive, and a support plate rotatably connected to the connector. A fixed photovoltaic panel is mounted on the support plate, and two hollow shafts are rotatably connected to the support plate, each with a movable photovoltaic panel fixedly connected to it. A sliding rod is slidably connected to the support plate, and two parallel pull rods are rotatably connected to the sliding rod via shafts. Guide grooves are respectively formed inside the two hollow shafts, each guide groove including a connected spiral groove and a straight groove. The two pull rods each have ball bearings, which roll in a one-to-one correspondence with the two guide grooves. The linear drive is arranged at an angle, and its power output end is rotatably connected to the shafts, allowing the adjustment of the photovoltaic panel angle and the unfolding of the folded photovoltaic panel to be performed simultaneously. This simultaneous operation improves the efficiency of the photovoltaic panel preparation work before operation.

The invention discloses a multi-channel pushing power connection driving device which comprises a driving mechanism capable of generating linear driving force; a plurality of transmission units are arranged, each transmission unit corresponds to one flexible sleeve, a transmission driving part is arranged in each flexible sleeve, the tail end of each flexible sleeve is connected with a function execution assembly, and the transmission units transmit driving force to the transmission driving parts after being subjected to linear driving force, so that the transmission driving parts move relative to the flexible sleeves. Therefore, the power is transmitted to the function execution assembly to enable the function execution assembly to act. The driving mechanism is installed at one end of the motion platform, the multiple transmission units are arranged at the other end of the motion platform, and the motion platform can regulate and control the relative position of the driving mechanism relative to the transmission units; under the driving action of the moving platform, the driving mechanism is correspondingly matched with one or more corresponding transmission units on the mounting platform so as to drive the transmission units to drive the corresponding transmission driving parts.

The application discloses a wheel-leg mechanism and relates to the technical field of wheel-leg vehicles.The wheel-leg mechanism comprises a wheel group mechanism, a thigh assembly, a shank assembly, a connecting rod transmission assembly and a linear driving mechanism, one end of the shank assembly is connected with the wheel group mechanism, the other end of the shank assembly is hingedly connected with the thigh assembly, the thigh assembly and the shank assembly are respectively connected with the linear driving mechanism through the connecting rod transmission assembly, and the linear driving mechanism and the connecting rod transmission assembly are respectively connected with a vehicle body.The wheel-leg mechanism has the advantages of small size, compact structure, suitability for both wheel type and leg type movement modes, realization of small end inertia and large movement range, arrangement of most of the weight mechanism on the upper end and the middle of the thigh, simple structure and space saving.