23results about How to "Achieve swing" patented technology

Ankle joint gait assisting robot, including sagittal plane main drive mechanism, coronal plane landing walking mechanism and small leg wearing binding device, the small leg wearing binding device is fixed above the sagittal plane main drive mechanism through bolt nut, the coronal plane landing walking mechanism is located below the sagittal plane main drive mechanism, the foot support output connecting rod of the sagittal plane main drive mechanism is connected with the quick locking structure of the coronal plane landing walking mechanism.The present application is as portable general ankle rehabilitation exercise assisting equipment, on the basis of plantar flexion dorsiflexion, it is assisted with landing walking function;In order to facilitate landing walking and cooperate with other lower limb training equipment, it is equipped with flexible landing shoe sole mode.

This utility model discloses a helical spring receiving rack, relating to the field of spring manufacturing technology. The helical spring receiving rack includes a frame with a constraint space. The constraint space has an inlet on the side near the discharge end and an outlet on the side away from the discharge end. Helical springs extending from the discharge end of the spring machine enter the constraint space through the inlet. The constraint space constrains and restricts the helical springs extending from the discharge end and completed winding, thus preventing the helical springs away from the discharge end from swaying excessively due to the rotational force of the spring machine's rotating mechanism when rotating synchronously with it, which could lead to deformation. The constraint space not only restricts the swaying of the helical springs but also supports them, preventing sagging or deformation due to their own weight. This significantly improves the production quality and stability of the helical springs.

The utility model belongs to the technical field of stamping dies, and discloses an automatic part taking mechanism of a precision stamping die, which comprises a support, a cross rod is rotatably connected to the inner wall of one side of the support through a deep groove ball bearing, a connecting frame is arranged at one end of the cross rod, a stamping die is arranged at the top end of the connecting frame through a bolt, and an overturning assembly is arranged on one side of the connecting frame. A cleaning assembly is arranged at the bottom end of the connecting frame. Air in the filter cartridge is pumped out through the air pump, negative pressure is formed in the filter cartridge, the filter cartridge sucks scraps attached to the inner wall of the stamping die through the scrap suction pipe, the problem that the scraps on the inner wall of the stamping die cannot be automatically cleaned after a stamping part is ejected out is solved, follow-up stamping is facilitated, the scraps are blocked by a filter element in the filter cartridge, and the stamping efficiency is improved. And the filter element is replaced by dismounting the sealing cover after cleaning for multiple times.

The utility model provides a double-layer kiln car capable of swinging, which relates to the technical field of kiln cars, and comprises a walking chassis, a heat preservation brick layer and a mold, the walking chassis is used for driving a part placed above the walking chassis to walk along a straight line, and the kiln car further comprises a swinging chassis arranged on the walking chassis. A heat preservation brick layer and a mold are sequentially placed above the swing chassis from bottom to top, the swing chassis can drive the mold to do reciprocating motion to receive materials in the direction perpendicular to the walking direction of the walking chassis, and the double-layer kiln car is large in size, large in load and high in practicability.

The utility model relates to the technical field of building construction equipment, and discloses a self-compacting concrete pouring device with dynamic pressure compensation, which comprises a pouring body, a water pump is fixedly connected in the pouring body, the output end of the water pump is connected with a first grouting pipe, the outer wall of the first grouting pipe is fixedly connected with a sliding block, and the sliding block is fixedly connected with a second grouting pipe. A first supporting frame is slidably connected to the outer wall of the sliding block, universal wheels are fixedly connected to the lower surface of the first supporting frame, and a second grouting pipe is rotatably connected to the interior of the first grouting pipe. According to the grouting pipe cleaning device, the micro electric push rod is started to drive the supporting rod to rotate, finally, the purpose that the cleaning spray head is turned over is achieved, the interior of the grouting pipe is cleaned by turning over the spray head and utilizing high-pressure water flow or other cleaning media, concrete is effectively prevented from being hardened and solidified in the grouting pipe, and the risk that the grouting pipe is blocked is reduced.

The application discloses a baby crib, comprising a base, a crib box and a rocking assembly, the crib box is movably arranged on the base; the rocking assembly comprises a support frame, a support leg and a swing piece, the support frame is fixedly connected to the top of the base, the first end of the support leg is fixedly connected to the bottom of the crib box, the support leg is arranged outside the support frame, one end of the swing piece is rotatably connected to the support frame, the other end of the swing piece is rotatably connected to the second end of the support leg, and the swing piece is used for driving the support leg to swing relative to the support frame, so that the crib box swings relative to the base. The baby crib provided by the application can ensure that the crib box stably swings and is convenient for being connected with other functional modules.

The utility model relates to the technical field of semen quality analysis, in particular to a concentric circle sperm quality analyzer sample pretreatment structure which comprises a monitor, the bottom end of the inner side of the monitor is fixedly connected with a stepping motor, and the output end of the stepping motor is fixedly connected with a connecting disc. A first circular ring, a second circular ring and a third circular ring are fixedly connected to the top of the connecting disc, an insertion hole is formed in the first circular ring, a sampling cup is slidably connected to the insertion hole, a fixing cylinder is fixedly connected to the bottom end of the inner side of the insertion hole, and placement grooves are symmetrically formed in the outer side of the fixing cylinder; the concentric circle sperm quality analyzer sample pretreatment structure comprises a fixing cylinder, a placing groove is formed in the fixing cylinder, a mounting disc is fixedly connected to the inner side of the fixing cylinder, a connecting groove is formed in the mounting disc, and the interior of the placing groove is communicated with the interior of the connecting groove. And sampling cups with different sizes can be quickly clamped and fixed.

This invention provides a lizard-like crawling robot adapted to various environments, comprising a torso assembly, leg assemblies, claw assemblies, a spine assembly, and a tail assembly. The leg assemblies are symmetrically arranged below the torso assembly, the claw assemblies are located below the leg assemblies, the torso assemblies are located at both ends of the spine assembly, and the tail assembly is located on one side of the torso assembly. This invention achieves crawling on narrow substrates and vertical or horizontal walls through the cooperation of these components, adapting to various environments. Gear transmission in the claw assembly enables the gripper to move horizontally or bend, and rotate in the direction of the suction cup, allowing for switching between claws for crawling on narrow substrates and claws for crawling on vertical walls. The oscillation of the spine assembly and tail assembly enhances the robot's balance when crawling on narrow substrates. Simultaneously, the spine assembly can also achieve vertical displacement, enhancing the robot's walking ability on uneven surfaces.

The utility model discloses a clamping device for processing parts of medical instruments, which comprises a clamp base, a group of limiting round rods fixedly connected with the clamp base, and a central plate fixedly connected with each limiting round rod; a center shaft of each transmission gear is in bearing connection with the center plate, and the center shaft of each transmission gear is fixedly connected with a swing arm; central shafts of the group of symmetrical mounting discs are respectively connected with the corresponding swinging arms through bearings, and the eccentric part of each mounting disc is respectively and fixedly connected with a clamping column. The utility model relates to the technical field of clamps, in particular to a clamping device for machining parts of medical instruments. The technical problem to be solved by the utility model is to provide the clamping device for processing the parts of the medical equipment, so that the thin-wall circular ring part can be conveniently and uniformly clamped, the damage to the thin-wall circular ring part can be avoided, and the subsequent processing can be conveniently realized.

The utility model relates to agitating unit technical field, and disclose a kind of moment glue sealing agitating unit, including base, agitating box and the stirring rod rotating in agitating box inside, the both sides of agitating box inner wall are rotatably connected with spring rotating shaft, and vertical rod is connected between two spring rotating shafts, limiting component for fixing vertical rod is provided on spring rotating shaft, the lower end of vertical rod is fixedly connected with connecting block, the bottom of connecting block is fixedly connected with rubber shovel plate, and the lower end of stirring rod is provided with driving assembly;This kind of moment glue sealing agitating unit, after using the device to complete the moment glue stirring, can be discharged into base by pipe body and collected, the moment glue in the inside of base is in the process of discharging, vertical rod can be made to swing automatically by driving assembly, so that rubber shovel plate swings in the inside of base, and then accelerates the discharging speed of moment glue, so that staff manually swings vertical rod to make rubber shovel plate swing is not needed, so that it is more convenient when accelerating the discharging speed of moment glue in the inside of base.

The utility model discloses a cooling device in production, which relates to the technical field of wear-resisting plate processing and comprises a recycling water tank, a conveying structure is arranged at the top of the recycling water tank, L-shaped seats are fixedly connected to the front side and the rear side of the recycling water tank respectively, two first hollow pipes and two second hollow pipes are arranged between the two L-shaped seats, and the two first hollow pipes and the two second hollow pipes are arranged in parallel. The second hollow pipe is arranged above the first hollow pipe, air outlet heads are installed on the outer sides of the first hollow pipe and the second hollow pipe, the rack is meshed with one transmission gear, one transmission gear is meshed with the other transmission gear, the two transmission gears drive the two first hollow pipes to rotate correspondingly, and the two first hollow pipes rotate correspondingly. The two first hollow pipes drive two chain wheels to rotate, and the two chain wheels are in transmission with the other two chain wheels through chains, so that swinging of the two first hollow pipes and the two second hollow pipes is achieved, and cold air blown out by the multiple air outlet heads can better cool the wear-resisting plate.

The utility model relates to the technical field of VOCs treatment, and discloses a movable VOCs treatment machine which comprises a vehicle body, the front side surface of the vehicle body is fixedly connected with a storage box, the upper surface of the vehicle body is fixedly connected with a hose communicated with the interior of the vehicle body, and the end, away from the vehicle body, of the hose is fixedly provided with an air suction hood. A lifting plate is slidably connected to the interior of the storage box, a supporting shaft is rotatably connected to the upper surface of the lifting plate, a connecting piece is arranged between the supporting shaft and the air suction cover, and swing of the air suction cover is achieved through cooperation of the supporting shaft, a rotating shaft, a gear, a toothed plate, a reciprocating lead screw, a reciprocating lead screw sleeve, a first motor and other structures; therefore, a larger area can be covered, dead angles caused by dispersion of pollution sources are reduced, VOCs gas can be more comprehensively collected, the treatment efficiency is improved, and the effective coverage range is remarkably expanded.

This utility model belongs to the field of bearing polishing technology, specifically relating to a precision bearing outer surface polishing device. It includes a mounting table with two polishing machines mounted on its upper side. Limiting rods are installed on the inner sides of the two polishing machines, and fixing mechanisms are installed at both ends of the limiting rods to secure them. Each fixing mechanism includes two sets of clamping components, each consisting of a first arc-shaped clamping plate and a second arc-shaped clamping plate. The arc-shaped portions of the first and second arc-shaped clamping plates match the surface of the limiting rods. A bidirectional lead screw is mounted and connected to the lower part of the first and second arc-shaped clamping plates. The first and second arc-shaped clamping plates are symmetrically arranged. One end of the bidirectional lead screw is connected to a motor, and a moving mechanism is mounted and connected to one side of the limiting rod. This utility model effectively prevents the bearing's center position from changing during polishing by limiting the bearing position using the limiting rods.

The utility model relates to dehydrated vegetable processing technical field, concretely is a kind of for dehydrated vegetable processing bubble cleaning machine, its technical scheme main point is, including: washing tank, the inside of washing tank is provided with filter plate;When using, gas can be sprayed through spray head by opening air pump, the effect of bubble cleaning is realized, it can be reached that left and right swing filter plate rolls vegetables by bubble boiling cooperation with the sleeve setting of inner groove and side shaft, gas is injected into air bag simultaneously to make it swell and then open filter plate, further assist it to swing to roll vegetables, at this time, the other side will drop until completely press down trigger microswitch to close electromagnetic valve, at this time, the gas in air bag will be discharged through check valve, and then until filter plate restores position, at this time, trigger microswitch will restart to open electromagnetic valve, air bag is inflated, so repeatedly can reach the rolling of vegetables, avoid the accumulation of too many vegetables, realize efficient cleaning.

This invention provides an agricultural vehicle frame and a tall crop operation vehicle with a double-section axle all-wheel drive free-steering chassis. The agricultural vehicle frame includes a chassis and an upper frame mounted on the chassis. The chassis includes two sets of longitudinal double-section axles arranged symmetrically on the left and right sides. Each longitudinal double-section axle is equipped with a rocker arm, and a movable connecting rod is rotatably mounted at both ends of the rocker arm. One end of the movable connecting rod is horizontally rotatably connected to the rocker arm, and a first active push rod connects the movable connecting rod and the rocker arm. The other end of the movable connecting rod is horizontally rotatably mounted with a driving wheel, and a second active push rod connects the movable connecting rod and the driving wheel. The upper frame is a gantry frame, and the left and right sides of the upper frame are vertically rotatably connected to the rocker arms of the two sets of longitudinal double-section axles, respectively. A third active push rod connects the rocker arms and the upper frame. This invention uses a double-section axle design, which can realize complex steering operations. Combined with the gantry upper frame with a central passage, it can operate in tall crop fields.

The utility model discloses angle adjustable handheld fan, including fan handle and air supply subassembly, be equipped with the electric core subassembly of air supply subassembly's conveyance electric energy in fan handle, is fixed with rotating arm on air supply subassembly, is equipped with the swing groove on fan handle, and rotating arm inserts swing groove and is rotatablely connected with fan handle through the peg, is equipped with the elastic limit component of radially telescopic still on rotating arm, is equipped with a plurality of gear grooves that are arranged in arc interval and are uniformly distributed around the axis of peg on the lateral wall of swing groove, after the relative rotation of air supply subassembly and fan handle, the elastic limit component embeds one gear groove and forms the limit cooperation. Adjust the outflow angle through the direct rotation air supply subassembly, and when the elastic limit component rotates to the position opposite gear groove, can be automatically inserted into the gear groove and realize the brake through the elastic force effect, and the outflow angle adjustment process is convenient, and has a plurality of angle adjustment gear selection, can effectively improve the use experience of user.

The utility model discloses a novel aluminum titanium boron wire automatic adding swing machine which comprises a first circular fastening ring and a second circular fastening ring, second connecting cavities are evenly distributed in the first circular fastening ring, first aluminum titanium boron wires are arranged in the second connecting cavities, movable cavities are formed in the two sides of the second connecting cavities, and the movable cavities are communicated with the first connecting cavities. A storage cavity is formed in the first aluminum-titanium-boron wire, a stable damper is arranged in the storage cavity, and second aluminum-titanium-boron wires are evenly distributed on the second circular fastening ring. A second circular fastening ring is arranged to be matched with a second aluminum-titanium-boron wire, the aluminum-titanium-boron wire mechanism can be conveniently connected with the interior of the clutch, the functionality of the aluminum-titanium-boron wire mechanism is improved, a connecting clamping block is arranged to provide elasticity for the aluminum-titanium-boron wire mechanism in use, and the functionality of the aluminum-titanium-boron wire mechanism is improved.

The utility model discloses an oblique arm manipulator swing arm device which comprises a base, the top of the base is fixedly connected with a rotating disc, the top of the rotating disc is fixedly connected with a control box, and the top of the control box is fixedly connected with a driving box. A stop mechanism is formed by arranging the annular stop disc, the stabilizing rod, the upper pressure rod, the lower pressure frame, the arc-shaped stop piece, the triangular plate, the stop air cylinder and the like. When a stop air cylinder contracts, a triangular plate is driven to move leftwards, then arc-shaped stop pieces on an upper pressure rod and a lower pressure frame are matched with an annular stop disc, braking of the swing arm device is achieved, the swing position of the inclined plate mechanical arm is reinforced and stabilized by arranging a stabilizing mechanism, the stability in the swing process is improved, and the stability of the inclined plate mechanical arm is improved. And effective braking is conducted through the stop mechanism when the swing arm stops acting, the situation that when the swing arm stops, the mechanical arm shakes and disengages teeth, and use is affected is avoided, and the safety and accuracy of the mechanical arm are improved.

The utility model relates to packing, store box body technical field especially, a kind of packing box of built-in butterfly three-dimensional card;Including box body, lid and three-dimensional card assembly, the lid is movably connected with the box body;The three-dimensional card assembly includes upper wing subassembly, upper magnetic piece, movable piece, lower magnetic piece, the upper magnetic piece and the lower magnetic piece are same magnetism;The upper wing subassembly includes fixed part and swing part connected with the fixed part;The fixed part is fixed in box body, and the upper magnetic piece is located swing part;One end of the movable piece is connected with the lid, and the other end of the movable piece is slidably connected in box body, and the lower magnetic piece is located movable piece and in box body, when lower magnetic piece moves to the lower of upper magnetic piece swing part is away from box body;The opening and closing of lid, drive movable piece movement, so that lower magnetic piece and upper magnetic piece approach or away, realize swing of swing part, form three-dimensional effect, satisfy different consumer demand.

The utility model provides a two-dimensional coupling optical reflection mirror rotation simulation device, and belongs to the field of optical-mechanical systems. The rotating shaft system is provided with a sliding end and a rotating end, a swing shaft is vertically arranged at the shaft head of the sliding end, and the swing shaft is connected with a lens; the sliding rotating component is connected with the sliding end in a sliding manner, and the sliding rotating component is connected with the translation component; one end of the connecting rod component is connected with the lens, and the other end of the connecting rod component is connected with the sliding rotating component; wherein the translation component is connected with the fixed mounting base, and the fixed mounting base is connected with the rotating end. The device has the advantages of compact structure, continuously variable angle and high precision. The device is mainly used for a semi-physical simulation system of a seeker laboratory, simulates image rotation caused by self-spinning motion of the seeker in a missile-target approaching process, and solves the problems of large size, heavy weight, high cost and low angle adjustment precision of existing laboratory laser image rotation simulation equipment by combining optical system design and mechanism control.

The utility model provides a quantitative bottle supply device for veterinary medicine filling, which relates to the technical field of veterinary medicine packaging equipment and comprises a rack, a medicine bottle conveying mechanism is arranged on the rack, a filling position is arranged on the medicine bottle conveying mechanism, and a limiting frame is hinged to the rack. One end of the limiting frame is fixedly provided with a first limiting rod used for preventing a veterinary medicine bottle at the filling position from advancing, the rack is slidably provided with a second limiting rod used for preventing the veterinary medicine bottle at the upstream of the filling position from advancing, the rack is rotatably provided with a cam and a swing arm, and the top of the cam is provided with a guide groove; a guide groove is formed in the rack, a limiting frame is arranged on the rack, a stretching spring is arranged between the limiting frame and the rack, a connecting rod is hinged between the swing arm and the second limiting rod, a guide wheel is rotationally installed on the swing arm, and the guide wheel is installed in the guide groove in a restrained mode. Veterinary medicine bottles enter or leave the filling position in groups, and quantitative bottle supply is achieved.

The embodiment of the utility model is suitable for the technical field of power equipment, and provides a multi-angle swinging unmanned aerial vehicle threading rod capable of automatically fusing a traction rope, which comprises a holder camera assembly, a multi-angle swinging assembly, a connecting rod assembly and an automatic fusing traction wire assembly, the holder camera assembly is arranged on a rotary holder of the multi-angle swing assembly; the automatic fusing pull wire assembly is connected to the multi-angle swinging assembly through the connecting rod assembly; the multi-angle swing assembly is used for adjusting the alignment angle of the holder camera assembly on the rotating holder and driving the connecting rod assembly to synchronously adjust the spatial position of the automatic fusing pull wire assembly. Through driving of the coding motor in the multi-angle swing assembly, multi-angle swing of the tail portion of the threading rod of the unmanned aerial vehicle can be achieved, fine adjustment of the attitude in the air is achieved through the wire hanging rod structure of the swing head, and therefore the threading precision is improved, and the pulling rope can be automatically fused under the condition that it is found that the pulling rope is stuck.