2253results about How to "Achieve lifting" patented technology

The invention discloses an attachment oil high-position shelf stacking working platform which comprises a lifting mechanism, an indexing mechanism and a horizontal motion mechanism. The lifting mechanism comprises a rack and a lifting table. A lifting motor is arranged on the rack. The lifting motor is connected with the lifting table through a lead screw and nut mechanism. The indexing mechanism comprises a rotating table rotationally supported on the lifting table. A rotation motor is arranged on the lifting table. The rotation motor is connected with the rotating table through a worm and gear mechanism. The horizontal motion mechanism comprises a movable platform fixed to the portion above the rotating table. A horizontal motion motor is arranged on the movable platform. The horizontal motion motor is connected with a tray through a lead screw and nut mechanism. According to the attachment oil high-position shelf stacking working platform, the position of the tray can be adjusted according to the position where attachment oil needs to be loaded or unloaded, the attachment oil is loaded, unloaded, removed off shelves to be carried and loaded on the shelves to be stacked through the working platform, the automation degree is high, the labor intensity is lowered, and potential safety hazards are eliminated.

The invention discloses a lifting desktop device, which comprises a lifting desktop, a screw transmission mechanism, a first support, two push bars and two first support bars. The screw transmission mechanism comprises two synchronous pulleys, a synchronous belt, a motor device, two screw sliders and two screws. The two screw sliders are sleeved on the two screws respectively. The two synchronous pulleys are fixed on the two screws respectively at the same end, and the synchronous belt is connected with the two synchronous pulleys. One of the support bars is connected with the motor device. On end of a push bar is pivoted to the lifting desktop, and the other end of the push bar pivoted to the screw sliders. One end of the other support rod is pivoted to the lifting desktop, and the other end of the other support rod is pivoted to the first support. The lifting desktop is driven by the motor device to ascend or descend to fold in. The invention further discloses a display integrated desk with the lifting desktop device. The lifting desktop device is applicable to various computer desks, school desks, tea tables and the like and can be used for holding keyboards and mice. The lifting desktop is freely liftable and foldable, small and flexible, and highly universal and practical.

The invention relates to an automatic lifting spray irrigation device. The automatic lifting spray irrigation device comprises a telescopic water conveying hose, wherein the lower end of the water conveying hose is connected with a water inlet pipe, a rotary spray head is installed on the upper end of the water conveying hose, an inner barrel sleeves the periphery of the water conveying hose, the upper end part of the water conveying hose is fixedly connected with the inner barrel, a gap is reserved between the lower end part of the water conveying hose and the inner barrel, the periphery of the inner barrel is provided with an outer barrel, the top end of the outer barrel is hinged to a barrel cover, a rack is arranged on the outer wall of the inner barrel, a motor is installed on the inner wall of the outer barrel, a gear which is engaged with the rack is installed on a motor output shaft, a travel switch is installed on the lower end of the rack, an upper motor inversion triggering switch is installed on the inner wall of the outer barrel, the upper motor inversion triggering switch is arranged below the motor, and a lower limiting motor inversion switch is installed on the inner wall of the lower end part of the outer barrel. By adopting the automatic lifting spray irrigation device, automatic lifting of the rotary spray head can be realized, so that the water spraying distance is gradually varied, the water is uniform and reasonable to spray, and the water resource is saved.

The invention relates to a lifting device which can be reused. The device comprises a platform body, a guiding ring, a platform connecting body, a platform connecting pin, a movable pile fixing frame, a square beam, a ring beam push-pull cylinder bracket, a ring beam push-pull, a movable ring beam, a lifting cylinder, an upper row of push-pull cylinder, an upper row of push-pull cylinder bracket, an upper row of tooth block connecting body, a tooth block, a gear rack, a pile leg, a pile fixing frame connecting pin, a lower row of tooth block connecting body, a lower row of push-pull cylinder, a lower row of push-pull cylinder bracket, a ring beam guiding block and a pile fixing block. The force transmission and the relative movement between the platform body and the pile leg, and the lifting and the lowering of the platform are realized through the platform connecting body, the platform connecting pin, the movable pile fixing frame, the lifting cylinder, the ring beam, the square beam, the tooth block, and the gear rack. The tooth block and the gear rack are meshed through multiple teeth, the whole set of device is produced in a modularized way, and can be reused. The lifting device not only is secure and reliable, but also has low construction cost, thereby greatly saving the offshore construction expense time when be applied to a fixed platform.

The invention relates to the technical field of electronic components, and discloses a lift-type electronic component storage box, comprising a box body and a box cover, the box cover is closed on the top of the box body, and driving motors are installed on both sides of the box body, The output shaft of the drive motor passes through the side of the box and is fixedly connected with one side of the first bevel gear located in the inner cavity of the box. The bottom of the first bevel gear is meshed with a second bevel gear, and the surface of the second bevel gear and the threaded rod Fixed socket. The elevating electronic component storage box is provided with a driving motor, a threaded rod, a first bearing plate, a supporting rod and a placing plate, and the rotation of the driving motor drives the first bevel gear and the second bevel gear to rotate, so that the threaded rod rotates. Cooperate with the limitation of the two drive motors, so that the first carrier plate, the second carrier plate and the third carrier plate are raised, and at the same time, it cooperates with the limitation of the threaded rod, so as to achieve the effect of convenient access to electronic components, and the use is more convenient .

The invention discloses a mechanical patient transferring trolley and belongs to the field of special patient transportation tools. The mechanical patient transferring trolley comprises an upper trolley frame, a middle trolley frame, a lower trolley frame, a lifting device arranged between the lower trolley frame and the middle trolley frame, an overturning device arranged between the middle trolley frame and the upper trolley frame, a horizontal moving device arranged on the upper trolley frame and multiple sliding carrying plates which are mutually isolated. A scissor jack is used for ascending and descending the upper trolley frame and the middle trolley frame. A screw nut pair is used for overturning the upper trolley frame. A horizontal guide rail and a rolling bearing are used for horizontally moving the sliding carrying plates which are used for flexibly transferring a patient. The mechanical patient transferring trolley is flexible and convenient to operate, small in number of nursing personnel, needless of greatly moving the patient and capable of avoiding secondary injury in the patient transferring process and has the advantages of being simple in structure, low in cost, convenient to maintain, stable in operation and low in noise.

The invention discloses a slicing device capable of adjusting the thickness. Spring sets are arranged among a plurality of cutter bases. The cutter bases located at the two ends are connected with a thickness adjusting device through pull ropes. The cutter bases are fixedly provided with blades through connecting screws, and the cutter bases are further connected with a reciprocating lifting driving device. Material base plates are arranged at the positions opposite to the blades. In the thickness adjusting device, lead screws are borne on bearing bases fixedly arranged on an adjusting base, nuts are in threaded connection with the lead screws, and the nuts are fixedly connected with the pull ropes. The lead screws are provided with adjusting heads or motors used for driving the lead screws to rotate. According to the slicing device capable of adjusting the thickness, the distance among the blades can be conveniently adjusted by arranging the thickness adjusting device, and therefore the thickness of cut materials can be adjusted.

The invention relates to the technical field of molten iron transfer, in particular to a transfer system of molten iron. The system comprises a front furnace transfer rail, a plurality of melting furnaces are arranged on one side of the front furnace transfer rail along the length direction of the furnace front transfer rail, the other side is provided with a plurality of middle transfer rails which are arranged to be perpendicular to the the furnace front transfer rail, and at least one front transfer trolley used for receiving the molten iron in the melting furnaces is arranged on the frontfurnace transfer rail; middle transfer trolleys are arranged on the middle transfer rails, spheroidizing stations are arranged at the tail ends of the middle transfer rails, the spheroidizing stationsare connected with lifting tilting turning rails, and the tail ends of the lifting tilting turning rails are provided with ground rotation rails; and the ground rotating rails are connected with casting rails, casting machines are arranged at the tail ends of the casting rails, lifting tilting turning trolleys are arranged on the lifting tilting turning rails. The lifting tilting turning trolleysare used for receiving casting ladles in the spheroidizing stations, and the lifting tilting turning trolleys are used for travelling on the lifting tilting turning rails, the ground rotation rails and the casting rails to transfer the molten iron in the casting ladles into the casting machines.

The invention discloses a postoperative exercise device for the thoracic surgery department. On the basis of the design, the problems that an existing postoperative rehabilitation exercise device forthe thoracic surgery is single in exercise mode to prolong the recovery period of the patient, only upper limbs or lower limbs can be exercised, some upper limb exercises similar to chest expanding exercises cannot be carried out, and the patient needs to lie still on the bed at the early stage after operation and the back is compressed frequently to cause non-circulation of blood and pressure sores and thus the pain of a patient is increased invisibly are solved. The postoperative exercise device comprises a base; the right side of the upper end of the base is fixedly connected with a supporting frame; a movable box capable of sliding up and down is arranged in the supporting frame; two rotatable massage boxes are arranged in the movable box; a cylindrical cam capable of synchronously rotating along with the corresponding massage box is arranged on the right side of each massage box; a fixed rod is correspondingly provided with the rear side of each cylindrical cam in a matching mode,a movable rod is fixedly connected to the left side of each cylindrical cam, four massage rods are evenly hinged to the left side of each movable rod, and a massage ball is fixedly connected to the left end of each massage rod.

The invention discloses a pipe cutting and welding all-in-one machine. A clamping chuck is arranged on the end face of a driving headstock and connected with a rotary servo motor driving the clamping chuck to rotate. A plurality of movable lifting brackets are mounted on a fixed base. Each movable lifting bracket comprises a movable lifting base, a lifting riding wheel fixed to the movable lifting base, a traveling driving motor driving the movable lifting base to move along a linear guide rail, and a lifting driving motor driving the lifting riding wheel to move vertically. A cutting assembly comprises a cutting head supporting plate and a cutting head fixed to the cutting head supporting plate. A welding assembly comprises a welding gun head supporting plate and a welding gun head which is fixed to the welding gun head supporting plate. The cutting head supporting plate and the welding gun head supporting plate are both arranged on a movable sliding base and can move along the movable sliding base. The pipe cutting and welding all-in-one machine is suitable for pipes with different diameters and different lengths, a main pipe and a branch pipe can be welded together, two main pipes can also be welded together, and the applicability is high.

A multi-dimensional dynamic stage comprises a hollow outer frame, a stage, a swing frame, first hydraulic cylinders and second hydraulic cylinders. A crane capable of ascending and descending is arranged in an inner cavity of the hollow outer frame, and piston rods of the first hydraulic cylinders are connected with the lower end of the crane; the swing frame is mounted below the stage and is connected with the stage by a rotary support, a driving motor and a driving gear are mounted on a side surface of the swing frame, and the driving gear is matched with the rotary support; and a first lug is arranged on the upper end surface of the crane, one end of the swing frame is hinged with the crane by the first lug, a step is arranged on the crane, the second hydraulic cylinders are hinged on the step, and piston rods of the second hydraulic cylinders are hinged with the other end of the swing frame. The multi-dimensional dynamic stage has the advantages that ascending, descending, declining and rotating effects can be realized by matching of the crane, the swing frame and the rotary support according to requirements of a story line, audiences feel awed and excited, and performance scenes are abundant.

The invention discloses a system and method for high-speed railway subgrade settlement restoration. The system comprises at least eight lifting components, at least eight hydraulic lifting devices, a hydraulic distribution device, an automatic control system and a grouting device, wherein the at least eight lifting components are arranged at preset lifting points on a base plate, and every lifting component comprises a connecting part and a lifting part; every hydraulic lifting device is arranged between a high-speed railway subgrade and the lifting part of the lifting component; the hydraulic distribution device is connected with every hydraulic lifting device through hydraulic pipelines; the automatic control system controls the hydraulic distribution device to provide preset hydraulic pressure for every hydraulic lifting device so as to lift the base plate to a preset height of the high-speed railway subgrade; and the grouting device pours slurry in gaps formed between the base plate and the high-speed railway subgrade through slurry pipelines so as to support the base plate after the slurry is solidified. The invention further provides a method for track plate and base plate integrated lifting type high-speed railway subgrade settlement restoration.

The invention discloses a sewage purification device for coal mine processing, and belongs to the technical field of sewage purification equipment. The sewage purification device for coal mine processing includes a coal block filter removing mechanism, a filter box, a sedimentation box, an infusion pump and a coal granule flocculation mechanism, wherein the coal granule flocculation mechanism includes an intermittent material feeding component, a floc removal component and a collection bucket which is arranged on the side wall of the sedimentation box, the floc removal component includes a gantry, a lifting part and a lifting box, and multiple water outlets are formed in the lifting box; and the lifting component is arranged on the top of the gantry, a material scraping brush is arranged on each side of the lifting box, and a material scraping brush cleaning component is arranged below the gantry. Flocculation of coal particles into dense floc and pouring of impurities into the collection bucket can be achieved through the coal granule flocculation mechanism, impurities and coal blocks in coal mine wastewater can be filtered out through the coal block filter removing mechanism, andvibration operation of a filter grille and an activated carbon filter screen can be realized under the action of a reciprocating vibration component.

The invention belongs to the field of household garbage pre-treatment, and particularly relates to environmental protection and deodorization equipment for a household garbage transfer station. The environmental protection and deodorization equipment for the household garbage transfer station can purify odor, facilitate garbage disposal, and prevent microorganism from breeding, and comprises a base, a fixed plate, a top plate, rotating shafts, fixed links, a garbage can, a lifting device, a gas-collecting hood, an odor treatment device, an exhaust fan, and the like; and the fixed plate is arranged on the left side of the top of the base, a square groove is formed in the middle portion of the fixed plate, the fixed links are arranged on the front side and the back side of the middle portion of the right wall of the fixed plate correspondingly, and the rotating shafts are arranged on the middle portions of the two fixed links correspondingly. The environmental protection and deodorization equipment for the household garbage transfer station achieves the effects of purifying the odor, facilitating garbage disposal, and preventing the microorganism from breeding, and is novel in structure, environment-friendly, and beneficial to the construction of urban and rural garbage transfer stations.

The invention provides a portable bricklaying robot capable of being disassembled and assembled. The portable bricklaying robot comprises a lifting aerial ladder, a rotary pedestal, a liftable machine body and a top bricklaying module which are sequentially connected and capable of being singly disassembled and assembled. The rotary pedestal comprises a base, a first drive device, a gear set and a rotary supporting disc which are connected with one another. The liftable machine body comprises a second drive device, a first lead screw, a longitudinal guide rail structure and a plurality of first fixing plates. The top bricklaying module comprises a supporting plate and further comprises a plurality of second fixing plates, a second lead screw, a transverse guide rail mechanism, a third drive mechanism, a rotary grabbing device and a fourth drive device which are fixed to the supporting plate. The supporting plate is provided with a guide rail groove, a sliding plate fixing plate and a hole groove matched with the first lead screw. The portable bricklaying robot capable of being disassembled and assembled is simple in structure, easy to disassemble and assemble, liftable, low in weight, large in bricklaying weight and range which are capable of being achieved and good in grabbing effect.

The invention discloses a display device for visual communication design, and relates to the technical field of display devices. The display device comprises a bottom plate, the bottom plate is provided with a platform, a display mechanism is mounted on the platform and comprises a plurality of circumferentially-distributed display plates, a threaded pipe is mounted at the center of the platform in a lifting mode, connecting rods slidably connected with the platform are fixed to the other ends of the display plates, and clamping mechanisms are arranged on the display plates. According to the display device, exhibits are supported through the arranged display plates, through rotating of the platform, the omni-directional display effect of circumferential rotating of the exhibits is achieved, an additionally-arranged servo motor can drive a threaded rod to rotate, height lifting of the threaded pipe is achieved, the display angles of the display plates are adjusted, the adjusting process is stable and efficient, through the arranged clamping mechanisms, the display device can adapt to the different exhibits, the great clamping and stabilizing effects are achieved, the multiple arranged display plates are used for storing and supporting the exhibits, and the display number of the exhibits displayed once is improved.

The invention discloses a multifunctional intelligent clothes hanger. The multifunctional intelligent clothes hanger comprises a lifting assembly, a telescopic assembly, a functional box and an auxiliary escaping assembly. The lifting assembly is composed of a first motor, fixed bases, movable sliding tables, rotating lead screws, a hand cranking assembly, chain wheels and a chain; the telescopicassembly is composed of a second motor, rotating lead screws, a drive assembly, sliding blocks, a clothes airing pole, chain wheels and a chain; the functional box is composed of a box cover, a main box body, an airing device, a sterilizing device, a drying device, illuminating lamps and sensors. The clothes hanger can ascend, descend, retract and stretch, and can automatically take back clothes in wind-blowing and rainy days or under strong sunlight and conduct drying treatment and sterilizing treatment on the clothes. Meanwhile, the auxiliary escaping assembly is arranged so that people canescape conveniently when encountering the emergency condition of fire disasters.

The invention discloses a five-freedom degree minimally invasive acupuncture operation guiding mechanism. The mechanism is sequentially provided with four platforms from bottom to top, a bottom platform, a middle platform, an upper platform and an acupuncture platform respectively, wherein a bottom module comprises the bottom platform, the middle platform as well as a push rod slide rail mechanism and a gear rack mechanism which are arranged between the bottom platform and the middle platform, and a swinging rotating freedom degree of a device around a vertical shaft is realized by pushing byvirtue of a first cylinder under the coaction of the push rod slide rail mechanism and the gear rack mechanism; a middle module comprises the middle platform, the upper platform as well as two sets of push rod slide rail mechanism-gear rack mechanism-screw nut mechanism which are parallel and are arranged between the middle platform and the upper platform; and an upper module comprises the upper platform, the acupuncture platform and push rod slide rail mechanism-swing rod sliding chute mechanism arranged between the upper platform and the acupuncture platform. The mechanism disclosed by the invention has flexible structure, four cylinders are used for realizing up-down, left-right, tilting and swinging movements in a large range, an ultrasonic motor and the screw nut mechanism are used for realizing acupuncture movement in an operation; and the two sets of gear rack-screw nut mechanisms are used in a parallel manner, and lifting and tilting movements of the mechanism are expertly realized.

The invention discloses a mid-set switch loading and unloading truck. A hydraulic pressure elevating mechanism is arranged on a wheel-mounted automotive chassis; a wheel carrier is connected with the load bearing end of the hydraulic pressure elevating mechanism; a supporting wheel is arranged on the wheel carrier; one end of a traction belt born on the supporting wheel is fixed with the automotive chassis; the other end of the traction belt is connected with an erector; a hoist frame is connected with the elector; a hanging mechanism is connected with the front ends of a pair of horizontal-shaped erector arms arranged on the hoist frame; a pair of adjustable supporting assemblies is connected with the lower part of the hoist frame; the hanging mechanism is connected with the dedicated handling hole on the mid-set switch; the hydraulic pressure elevating mechanism drives the erector and the hoist frame to realize that the mid-set switch drops off from a dedicated handcart platform or is uplifted to the platform. The mid-set switch loading and unloading truck of the invention has reasonable structure and convenient use, can greatly lighten the labor intensity, improve the working efficiency, and can greatly avoid the safety risks of carrying, and is desired maintenance assistant equipment for electrical maintenance departments.

The invention discloses a rotatable lifting device for construction engineering, which relates to the technical field of construction industry equipment and aims to solve the problem in the prior art that a dangerous section of a hydraulic rod is easily broken due to stress concentration during the transfer process of building materials; it includes a hydraulic Rods, connecting rods, support rods, pillars, rotating discs, chassis and clamping devices for clamping construction materials, and also include lifting locking mechanisms, including pulley assemblies, wire ropes, winches, lead screws and for The driving assembly that drives the screw to rotate. The screw is fixedly connected to the winch and is threaded through the axis of the pillar vertically, and the rotation center line of the winch is perpendicular to the axis of the pillar. Tight on the winch. By implementing the technical solution, the gravity of the building material is dispersed at each stress point of the pulley assembly, avoiding the problem that the dangerous section of the hydraulic rod is easily broken due to stress concentration, and improving the safety factor.

The invention relates to a high polymer grouting method for lifting a ballastless track of a high speed railway. The method comprises the following steps that (1) grouting holes are drilled; (2) geotextile bags are manufactured, and in addition, the geotextile bags and grouting pipes are bound; (3) the geotextile bags are tied up; (4) the geotextile bags are placed; (5) the grouting is carried out in the geotextile bags; (6) the track is lifted; (7) the grouting is filled; and (8) the lifting quantity is monitored: a laser gradienter is used for monitoring the vertical lifting height in real time, and the grouting stops when the lifting requirement is reached. The method has the advantages of high speed, little damage, light weight, high tenacity, economy, endurance and the like, the lifting of the ballastless track of the high speed railway can be fast realized, and a novel, advanced, efficient, economic and practical method is provided for the subgrade settlement repair of a high-speed rail. The method is successfully applied to multiple ballastless track lifting projects, and huge economic and social benefits and wide development and application prospects are realized.

The invention relates to an automobile coating conveyor. The automobile coating conveyor comprises a traveling mechanism and a lifting turnover mechanism which serve as two functional parts, wherein traveling and transporting functions of the conveyor can be finished by the traveling mechanism; and lifting motion and turnover motion of conveyed objects can be finished through the lifting turnover mechanism. The motion of the traveling mechanism is combined with the motion of the lifting turnover mechanism, so that an automobile body can do advance and retreat motion, lifting motion and turnover motion or can do composite motion of the three kinds of motion; and the automobile coating conveyor can be used for an electrophoretic coating production line of the automobile body.

The invention belongs to the technical field of student study desks, and particularly relates to a study desk capable of automatically adjusting desktop angle and height. The study desk adopts the technical scheme that the study desk consists of three parts, i.e., a desktop fine adjusting mechanism, two lifting mechanisms and an adjusting control module, wherein the desktop fine adjusting mechanism is arranged on the lifting mechanisms; the adjusting control module is arranged under the lifting mechanisms, is positioned on one plane together with a bottom plate, and is positioned between two slide groove table legs. The study desk capable of automatically adjusting the desktop angle and height has the advantages that the positive rotating and reverse rotating can be realized, so as to lift the desktop; compared with the prior art, the structure is simple, the safety property is high, the performance-price ratio is high, the market prospect is broad, and the study desk is suitable for common primary and secondary school students.

The invention discloses a publicity column for human resources management, which includes a base, two fixing rods are fixedly connected to the upper surface of the base, and the opposite surfaces of the two fixing rods are respectively fixedly connected to the left and right side surfaces of the motor body, so that The output shaft of the motor is fixedly connected with a threaded column, and the outer wall of the threaded column is threadedly connected with a threaded cap, and the left and right sides of the threaded cap are respectively fixedly connected with the opposite surfaces of the two connecting rods, and the tops of the two connecting rods All are fixedly connected with the lower surface of the movable plate, the lower surface of the movable plate is fixedly connected with the upper surface of the base through two third telescopic rods, and the upper surface of the movable plate overlaps with the lower surface of the electronic display screen. The human resource management bulletin board realizes the disassembly of the electronic display screen through the joint action of the electric push rod, the fixed block, the first spring, the first telescopic rod, the second spring, the second telescopic rod, the pulley and the friction pad. It is convenient for the maintenance of the electronic display screen and brings convenience to the workers.

The invention discloses a repair equipment for electric equipment maintenance, which comprises a repair box, a partition board is fixed inside the middle part of the repair box, a dovetail groove is arranged in the middle part of the partition board, a trapezoidal block is connected inside the dovetail groove, and a sliding block is connected to the upper end of the trapezoidal block. block, the middle part of the slider is connected with a screw rod, the left end of the screw rod is connected with a fixed block, the middle part of the right end of the screw rod is provided with a guide block, the upper end of the fixed block is connected with the first connecting rod on the right side, and the upper end of the first connecting rod is connected with a pulley. The left side of the upper end is connected with a second connecting rod, the upper end of the second connecting rod is connected with a hinge block, the upper end of the hinge block is connected with a limit plate, the upper end of the limit plate is connected with a repair platform, and the repair box at the lower end of the partition is equipped with a toolbox, tools A drawer is arranged inside the box, a storage battery pack is arranged at the bottom inside the emergency repair box, and a support plate is connected to the outside of the upper end of the emergency repair box. The invention realizes the carrying of a large number of emergency repair tools, and also realizes the lifting effect on the maintenance platform, which facilitates our maintenance and emergency repair needs of electric equipment.

The invention discloses a shear-fork type lifting platform with wheel train transmission. The shear-fork type lifting platform comprises a base, wherein a driving unit and two parallel shear-fork type units are arranged on the base, and the lower ends of the two shear-fork type units are fixedly connected with two parallel driving rods; the driving rods are rotationally connected with a lower connecting piece fixed on the base, and the upper ends of the shear-fork type units are rotationally connected with the lower surface of a working platform; the driving unit is connected with the two driving rods and used for driving the driving rods to synchronously relatively rotate. According to the shear-fork type lifting platform, under the driving of a driving motor, a driving wheel and a driven wheel keep synchronous relative rotation, the driving rods are driven to rotate, the lifting motion of the shear-fork type unit is realized, and therefore the lifting motion of the working platform is realized. The working stroke is greatly increased, and the unnecessary space is reduced. Meanwhile, the torque is increased, and the working load of the working platform is improved.

The invention relates to a five-degree-of-freedom pose adjustment mechanism and belongs to the electromechanical equipment field. The five-degree-of-freedom pose adjustment mechanism is composed of a lifting platform, a rotation platform, a rolling platform, a translation platform, a test bench base and a pitch platform. The five-degree-of-freedom pose adjustment mechanism of the invention is characterized in that the lifting mechanism comprises lifting driving motors, a lifting platform, couplings, lifting guide rail sliders and ball screws and is mainly used for carrying load and a variety of kinds of operating load; the lifting driving motors are connected with the couplings; the lifting platform is connected with the lifting guide rail sliders; the lifting platform is made of a stainless steel material; and the ball screws are connected with the lifting guide rail sliders through transmission nuts. With the five-degree-of-freedom pose adjustment mechanism of the invention adopted, the reliability and motion precision of the pose adjustment mechanism under a vacuum and low-temperature environment can be guaranteed.