266results about How to "Change height" patented technology

The invention discloses a sequencing batch aerobic granular sludge reactor, and relates to the technical field of sewage treatment, the sequencing batch aerobic granular sludge reactor comprises a reaction tank, the interior of the reaction tank is divided into an upper aerobic granular sludge reaction cavity and a lower anoxic standing cavity through a partition plate; the sequencing batch water supply mechanism comprises a water feeding barrel, a sliding sleeve is fixedly connected to the middle of a partition plate, the inner side of the sliding sleeve is vertically and slidably connected with the water feeding barrel, and the water feeding barrel is fixedly connected with the sliding sleeve; the bottom end of the water feeding cylinder is fixedly connected with the middle part of a piston circular plate; the peripheral side of the piston circular plate is in sliding connection with the inner wall of the anoxic standing cavity; according to the sequencing batch type aerobic granular sludge reactor, a sequencing batch type sewage treatment process is adopted, sewage treatment steps are compact, when clear water is discharged, the situation that sewage entering the bottom of the aerobic granular sludge reaction cavity is mixed with clear water on the upper layer due to the fact that a mud filtering layer is scattered can be avoided, and the sewage treatment effect can be ensured.

The invention discloses a chemical production safety monitoring device, and relates to the technical field of safety monitoring, the chemical production safety monitoring device comprises a detachable monitoring mechanism and a monitoring camera installed at the bottom of the detachable monitoring mechanism, one side of the detachable monitoring mechanism is provided with a monitoring adjusting mechanism, and the monitoring adjusting mechanism is internally provided with a cooling fan. The detachable monitoring mechanism comprises a monitoring mounting bracket, an external power line is fixedly connected to one side of the bottom of the monitoring mounting bracket, a mounting sleeve is fixedly mounted on the side, away from the external power line, of the monitoring mounting bracket, and a clamping threaded ring is rotated to move to the top of the mounting sleeve; a clamping hook is separated from a fixed insertion hole by pressing the top of a clamping rotating arm under the action of a first rotating support, a connecting insertion block and a monitoring camera can be taken out from the interior of a mounting sleeve, and real-time monitoring is performed by mounting the monitoring camera on a worker, so that monitoring dead angles are avoided.

The utility model discloses an edible fungus strain constant temperature incubator, which relates to the technical field of incubators, and comprises an incubator body, a limiting block, a thermal insulation layer, an auxiliary frame, a heating device, a fixed plate, a partition plate and a rotating block, the rotating block is positioned in a sliding block, side plates are arranged on two sides of the sliding block, and a top cover is connected above the incubator body. A ventilation opening is further formed in the upper portion of the top cover, a movable block is further arranged in the limiting block, an ultraviolet lamp is connected to the front side of the movable block, adsorption magnets are connected to the two sides of the movable block, and an elastic belt is arranged above the movable block. The multiple sliding blocks and the rotating blocks are arranged in the cultivation box body, the multiple fixing plates can be taken out by taking out the sliding blocks when the fixing plates need to be taken out, strains above the fixing plates are prevented from being damaged, meanwhile, the multiple rotating blocks can change the height of the fixing plates to adapt to different types of strains, and the practicability is high. And the culture work of the strain is ensured to be carried out.

The invention belongs to the field of cement pouring, and particularly relates to cement pouring equipment for cement product production, which comprises a base, a supporting column is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the supporting column, a pouring structure is arranged on the top plate, a through groove is formed in the top plate, and the pouring structure comprises a motor I; a first motor is fixedly connected to the outer wall of the top plate, a threaded rod is fixedly connected to the output end of the first motor, a movable block is in threaded connection to the outer wall of the threaded rod, and a stirring box is fixedly connected to the top of the movable block. According to the cement pouring equipment for cement product production, a bidirectional threaded rod is driven by a third motor to rotate, so that two sets of clamping plates move oppositely, pouring molds of different sizes can be rapidly clamped, then the bidirectional threaded rod rotates reversely through reverse rotation of the third motor, clamping of the pouring molds is conveniently and rapidly relieved, and the production efficiency is improved. The working efficiency is improved, and the stability in the pouring process is ensured.

The utility model provides a high-pressure water jet concrete scabbling device. The high-pressure water jet concrete scabbling device comprises a mounting frame; the high-pressure water conveying unit comprises a high-pressure pump arranged on the mounting frame, a water storage tank and a waterway plate located at the bottom of the mounting frame, the waterway plate is provided with a water inlet and a plurality of nozzles communicated with the water inlet, the water storage tank is connected with the high-pressure pump through a high-pressure pipe, and the high-pressure pump is connected with the water inlet of the waterway plate through another high-pressure pipe; the installation frame is provided with a supporting frame, the telescopic rod is arranged on the supporting frame in a sliding mode, the waterway plate is rotationally arranged at the end of the telescopic rod, and an adjusting piece connected with the waterway plate is arranged at the end of the telescopic rod. According to the scheme, manual holding for chiseling is not needed, impact generated by chiseling is prevented from hurting a human body, a large amount of dust can be prevented from being generated during chiseling, the nozzles can be used for chiseling roadsides, pier columns, the bottoms, the side faces and the inclined faces of grooves, the use range of the scheme is widened, the applicability is improved, and the production efficiency is improved. And the device can be used in each construction site.

The invention discloses a double-electromagnetic-valve active hydraulic lifting automobile shock absorber, and belongs to the technical field of shock absorbers. A double-electromagnetic-valve active hydraulic lifting automobile shock absorber comprises a piston rod recovery valve assembly, the outer side of the piston rod recovery valve assembly is connected with a working cylinder, the outer side of the working cylinder is sleeved with an oil storage cylinder, one end of the oil storage cylinder is connected with a valve body, and the end, away from the valve body, of the oil storage cylinder is connected with an oil seal guide seat. An energy accumulator is connected to the outer side of the oil storage cylinder, the shock absorber is of a double-solenoid-valve structure, recovery is controlled through a recovery solenoid valve, compression is controlled through a compression solenoid valve, different currents can be introduced into the two solenoid valves respectively, recovery and compression strokes are controlled independently, different damping forces are generated, and therefore good riding comfort can be provided; meanwhile, the active lifting function of the shock absorber is achieved, the height of the chassis can be changed, and better stability and trafficability are provided.

The present invention relates to the technical field of bridge detection, and specifically to a bridge pavement water seepage detection device. The present invention comprises a base, a support plate is arranged above the base, a measuring cylinder is arranged vertically above the support plate, and a floating ball is arranged inside the measuring cylinder; sleeve rods are fixedly installed on the top of the support plate at positions on both sides of the measuring cylinder, a support rod is arranged on the sleeve rod, a top plate is fixedly installed on the top of the support rod, a panel is arranged on the top plate, a slide groove is vertically arranged on the panel, a slider is slidably installed in the slide groove, a pointer is arranged on the slider, a pulley is arranged below the top plate, and the floating ball and the slider are connected by a pull rope. The present invention, the floating ball moves down as the water level inside the measuring cylinder drops, thereby driving the slider to move up along the slide groove through the pull rope, thereby driving the pointer to move upward, and the distance moved by the pointer is the height of the water level drop inside the measuring cylinder, and the required data can be directly read from the panel, and the height of the panel can be changed by setting the sleeve rod and the support rod, so as to facilitate the detection personnel to read the data.

The utility model discloses a television cabinet convenient to combine and assemble, which comprises a cabinet body, a cabinet door is movably arranged on the outer surface of the cabinet body, the television cabinet further comprises a transverse clamping assembly, the clamping assembly comprises notches formed in the two sides of the bottom of the cabinet door, clamping blocks are movably inserted into the notches, and the transverse clamping assembly is connected with the cabinet door. The two sets of cabinet bodies are clamped and spliced in the horizontal direction through the notches and the clamping blocks, the adjusting assemblies are arranged on the outer surfaces of the bottoms of the cabinet bodies and used for adjusting the positions, located in the notches, of the clamping blocks, and the longitudinal clamping assemblies are arranged on the outer surfaces of the bottoms of the cabinet bodies and used for adjusting the positions, located in the notches, of the clamping blocks. The longitudinal clamping assembly comprises longitudinal clamping grooves formed in the two sides of the cabinet body. The television cabinet convenient to combine and assemble has the technical effects that the assembling stability is high, and the assembling is more diversified.

The utility model relates to the technical field of safety belts, and specifically relates to a safety belt integral slip reliability tester comprising a support which is a main body frame structure of the utility model; the supporting plate is located on the front side of the support; the supporting rods are uniformly arranged on the periphery of the top of the supporting plate; and the rubber caps are arranged at the tops of the supporting rods. The defects in the prior art are overcome, the supporting plate is arranged on the top of the push rod, the supporting rods are arranged on the periphery of the top of the push rod, and the rubber caps are arranged on the tops of the supporting rods, so that when the push rod needs to be used for supporting the seat plate and placing a dummy, the four positions of the bottom of the seat plate can be supported through the connected supporting rods; moreover, the connection friction force can be increased through the rubber cap, the situation that the seat plate above shakes and the placement of the dummy is affected is prevented, the actual falling track of the seat plate when the seat plate falls is not affected, and the accuracy rate during testing is not affected.

The utility model discloses a potato aeroponic cultivation water supply device, which relates to the technical field of potato planting and comprises a support frame and a rotating pipe, a plurality of placing grooves are arranged on the support frame, cultivation plates are arranged in the placing grooves, a plurality of atomizing nozzles are communicated with the rotating pipe, and the atomizing nozzles are communicated with the rotating pipe. One end of the rotating pipe is fixedly connected with the output end of a first motor, a conveying assembly is arranged in the mounting box, one end of the discharging pipe communicates with a filtering box, a filtering belt is arranged in the filtering box, a separating mechanism is arranged in the filtering box, and a dewatering mechanism is arranged in the drying box. According to the device, a nutrient solution is conveniently and uniformly sprayed to potato seedlings through rotation of a rotating pipe, the nutrient solution is conveniently collected through matched use of a filter belt and an extrusion roller, the drying box and the interior of the mounting box can be in an isolated state through a material receiving plate, and air is conveyed into an exhaust box through an air pump; and rotten roots can be dried and dehydrated conveniently.

The invention relates to the technical field of welding equipment, in particular to friction stir welding equipment with a stable clamping structure, which comprises a worktable, a placing table is fixedly connected to the upper end of the worktable, a front-back adjusting mechanism and a left-right adjusting mechanism are arranged in the placing table, and a first clamping assembly is arranged at the upper end of the front-back adjusting mechanism; a second clamping assembly is arranged at the upper end of the left-right adjusting mechanism, and a pressing assembly is arranged at the upper end of the second clamping assembly and used for pressing and fixing the workpiece. By arranging the front-back adjusting mechanism, the first clamping assembly, the left-right adjusting mechanism and the second clamping assembly, manual operation is not needed when a workpiece is clamped and fixed, so that the labor intensity of workers is reduced, and meanwhile, the workpiece can be stably fixed on the placing table under the cooperation of the pressing assembly.

The invention discloses an electric greenhouse rotary tillage ridger which comprises a front mounting frame and a rear mounting frame, the front mounting frame and the rear mounting frame are fixedly connected through a connecting frame in a welded mode, a rotary tillage roller used for loosening soil is rotatably installed on the inner side of the front mounting frame, and a traction frame used for being connected with a tractor is fixedly installed above the rear mounting frame. An electric power module used for driving the device to work is arranged above the front mounting frame, the electric power module comprises an energy storage type battery pack and a photovoltaic panel used for charging the battery pack, and a ridging roller used for forming field ridges is arranged behind the rear mounting frame. The novel structural design is adopted, the trimming wheels and the ridging roller are arranged to be of a detachable installation type structure, field ridges with different widths can be ridged by adjusting the distance between the trimming wheels on the left side and the right side under different conditions, and the limiting block is arranged between the trimming wheels on the left side and the right side and used for limiting the distance.

The utility model relates to the field of pillows. The height adjusting structure of the traditional Chinese medicine pillow comprises a pillow body provided with a front hump and a rear hump and a traditional Chinese medicine pillow inner installed in the hump of the pillow body. A concave and arc-shaped head supporting area is formed between the front hump and the rear hump; four layers of bottom cushions are arranged at the bottom of the pillow body in a stacked mode, the bottom cushions comprise the first bottom cushion, the two second bottom cushions and the bottom cushion, and the thickness of the first bottom cushion, the thickness of the second bottom cushions and the thickness of the bottom cushion are one time unit length, two times unit length and five times unit length respectively. The height of the whole traditional Chinese medicine pillow can be changed through flexible combination of one or more bottom pads, so that the traditional Chinese medicine pillow is suitable for users of different age groups and different cervical vertebra curvatures.

The utility model relates to the technical field of onion harvesting, in particular to a miniature front onion harvesting device. According to the technical scheme, the onion harvesting device comprises a fixing plate, one side of the fixing plate is fixedly connected with a driving mechanism of the onion harvesting device, by starting a rotating motor, rotation of an output shaft of the rotating motor can make a rotating shaft rotate, rotation of the rotating shaft can make a blade rotate, rotation of the blade can collect onions, and the driving mechanism can promote equipment to move; collected onions can be shoveled into a processing box through a shoveling plate, a rotating motor is started, an output shaft of the rotating motor rotates to enable a rotating shaft to rotate, the rotating shaft rotates to enable a cam to rotate, the cam rotates to enable a connecting block to slide in the inner wall of a connecting groove, at the moment, a screen swings up and down, and a water pump is started; the water pump can spray water in the water tank through the spray head, and the water pump and the spray head are matched to remove soil on the surface of the onion, so that the effect of reducing the labor intensity of workers can be realized.

The utility model relates to the technical field of positioning jigs, in particular to a positioning jig for assembling an LED (light-emitting diode) lamp panel, which comprises a base, a placing groove, a circular groove, a lamp panel main body, a movable component and a connecting pipe, the containing groove and the circular grooves are formed in the bottom of the base, the circular grooves are distributed in the four corners of the containing groove, the movable assemblies are arranged in the circular grooves and are in diagonal design, the lamp panel body is located at the tops of the movable assemblies, and the connecting pipes are vertically installed in the base and are symmetrically distributed along the central axis of the base. The movable assembly comprises a movable groove, a movable column, a connecting block, a movable column and a guide column. The movable groove is formed in the circular groove, the movable column is perpendicularly located in the movable groove, and the connecting block is fixed to the top of the movable column. The LED lamp panel taking-out device has the advantages of being simple in structure, reasonable in design and capable of taking out the LED lamp panel from the positioning jig stably and simply.

The utility model relates to the technical field of decoration supports, and discloses an adjustable decoration support for indoor decoration, which comprises a working platform, a first side ladder assembly and a second side ladder assembly, the first side ladder assembly comprises a first upper side ladder and a first lower side ladder, and the second side ladder assembly comprises a second upper side ladder and a second lower side ladder. The first upper side ladder is located on the front side of the second upper side ladder, and the first upper side ladder and the second upper side ladder are both rotationally installed on the bottom wall face of the working platform. After the device is used up, two groups of positioning bolts can be rotated in the forward direction until the two groups of positioning bolts leave the second connecting plate on the same side, and at the moment, the first lower side ladder and the second lower side ladder are turned over in the direction away from each other until the front side wall surfaces of the first lower side ladder and the first upper side ladder are in contact with each other; the rear side wall surfaces of the second upper side ladder and the second lower side ladder are in contact with each other, and then the first upper side ladder, the first lower side ladder, the second upper side ladder and the second lower side ladder are folded.

The utility model discloses a separating structure for separating a circuit breaker in an adjustable low-voltage cabinet, which relates to the technical field of low-voltage cabinets and comprises a cabinet body, a plurality of hollow connecting rail bars which are vertically arranged are fixed on one side of the inner wall of the cabinet body, a plurality of grooves which are vertically arranged are arranged on the other side of the inner wall of the cabinet body, and inner grooves are arranged in the grooves. Supporting rail bars are arranged in the multiple inner grooves in a sliding mode. And a plurality of adjustable separating pieces. The adjustable partition piece can be arranged at different positions through the inserting rail strips and the supporting rail strips, the two magnetic attraction rotating strips on the fixing strip are pulled out of the corresponding inserting grooves through the connecting belts, and then the transverse connecting plate or the vertical connecting plate connected with the fixing strip can be pushed and pulled, so that the length and the height of the partition piece are changed; and after the size is adjusted, the position of the magnetic suction rotating strip is fixed by using the suction force of the magnetic suction sheet, so that the separators can separate different types of circuit breakers, and the flexibility and expansibility of the separation structure are improved.

The invention discloses a cloth stacking device and a stacking method thereof. The cloth stacking device comprises a workbench, a lifting table is arranged above the workbench, a first electric push rod is arranged below the lifting table, a stacking plate is arranged above the lifting table, a feeding frame is arranged above the workbench, and a feeding roller is arranged on the inner side of the feeding frame; a first mounting frame is arranged on one side of the feeding frame, a second mounting frame is arranged above the first mounting frame, a first connecting plate is arranged on the inner side of the first mounting frame, a first clamping plate is arranged on one side of the lower end of the first connecting plate, and a second clamping plate is arranged above the first clamping plate; according to the stacking device, one end of the cloth is clamped and pulled out through the two clamping plates, the cloth is horizontally pulled out and flatly laid on the stacking plate repeatedly, the cloth is horizontally pulled out to avoid deviation, leveling treatment is conducted after each piece of cloth is stacked, wrinkles on the surface of the stacked cloth are prevented, and the cloth stacking effect is improved.

The utility model relates to the technical field of game machines, in particular to a ball outlet device and a rotary table game machine, the ball outlet device comprises a machine base, a rotary table rotatably arranged on the machine base and a shell part, the shell part surrounds the periphery of the rotary table to store balls, and a ball outlet is formed in one side of the shell part; the first driving mechanism is connected with the shell part to drive the shell part to rotate, so that the ball outlet is rotated to a corresponding position; and the second driving mechanism is connected with the rotating disc to drive the rotating disc to rotate, so that the balls are thrown out from the ball outlet. The technical problem that game reward calculation of a ball collecting area is complicated due to the fact that an existing ball outlet device is provided with a plurality of ball outlets is solved.

The utility model discloses an automatic irrigation device for under-forest planting, which belongs to the technical field of irrigation and comprises a rotary spray head, a water supply pipe, a water supply pipe and a water supply pipe, a vertical support plate is arranged above the counterweight assembly; the connecting plate is fixedly connected with the vertical supporting plate and is in a C shape, a linear motor is installed in the vertical outer wall of the connecting plate in an embedded mode, a movable part of the linear motor is connected with a protection frame used for protecting the rotary spray head, and a rectangular pyramid-shaped protection cover is arranged above the protection frame; the lifting lug is installed on the outer wall of the protection frame, the lifting lug is rotationally connected with a rotating plate through a rotating shaft, the rotating plate is fixedly connected with the protection cover, the outer wall of the lifting lug is provided with a forward and reverse motor for providing power for the rotating shaft, and the side face of the vertical supporting plate is connected with a plurality of hoops for fixing a water supply pipe. The automatic irrigation device for under-forest planting not only can be protected and adjusted, but also can be stably supported.

The present invention discloses an inverter for outdoor energy storage, which relates to the technical field of inverters and comprises a base plate and a shell fixedly connected to the upper surface of the base plate; an adjusting device, by setting the adjusting device, the placement effect of inverters of different sizes can be achieved by changing the squeezing force on the inverter, and after the inverter is placed, the direction of the inverter can be rotated to achieve the effect of uniform heat dissipation on the outer surface of the inverter, the adjusting device is used to place the energy storage inverter and rotate it in the inner cavity of the shell, and a connecting ring fixedly connected to the top of the adjusting device; a flow guide device, by setting the flow guide device, the hot air in the inner cavity of the shell can be discharged after work, and the heat on the outer surface of the inverter can be quickly dissipated by suction at multiple angles such as the upper surface and side surface of the inverter, so as to achieve the effect of placing and protecting inverters of different models.

This application relates to the technical field of cable construction equipment, and in particular to an adjustable angle lead-in device, which includes a base plate, on which an angle adjustment mechanism, a lead-in mechanism, and a cable reel are disposed. The angle adjustment mechanism includes a turntable rotatably connected to the base plate and a first bracket disposed on the turntable. The first bracket includes two vertical rods disposed on the turntable and a horizontal rod fixedly connected to the two vertical rods. An adjustment assembly is slidably connected to the two vertical rods. The adjustment assembly includes a slider slidably connected to each vertical rod, and each slider is rotatably connected to a rotating frame. The two rotating frames are connected by two first rotating rollers, and the end face of each first rotating roller is rotatably connected to the corresponding rotating frame. This application can adapt well to various complex working conditions, especially when the cable laying path is complex, thanks to its flexible angle adjustment function, height adjustment function, and cable protection design.

The utility model relates to the technical field of supports, in particular to an adjustable display device for software testing, which comprises a base and an adjusting assembly, the adjusting assembly comprises a supporting rod, an air cylinder, a lifting rod, an adjusting part, a rotating part and a display screen, the supporting rod is fixedly connected with the base, the air cylinder is fixedly connected with the supporting rod, and the lifting rod is fixedly connected with the output end of the air cylinder. The air cylinder is located in the supporting rod, the lifting rod can slide in the supporting rod, the bottom of the lifting rod is fixed to the output end of the air cylinder, when the output end of the air cylinder moves, the lifting rod can be pushed to slide in the supporting rod so that the height can be changed, and the adjusting part is fixed to the top of the lifting rod. The adjusting part rotates at the top of the lifting rod to achieve transverse position change, and finally the inclination angle of the display screen is adjusted through the rotating part, so that users with different use requirements are met, and the experience feeling of different people in the software test use process is improved.

The utility model provides a detachable split type lampshade, and relates to the field of lampshades. The lampshade comprises a lampshade upper half part and a lampshade lower half part which is detachably connected with the lampshade upper half part, the bottom supporting assembly is detachably mounted at the bottom of the lampshade lower half part or the lampshade upper half part; the lampshade upper half part comprises a conical lampshade; the supporting frame is fixed at the bottom of the conical lampshade; the lower half part of the lampshade comprises a barrel-shaped lampshade which is detachably mounted below the conical lampshade; the bottom connecting ring is fixed at the bottom of the barrel-shaped lampshade; the bottom supporting assembly comprises an aluminum ring which can be installed in the bottom connecting ring in a threaded mode. The lampshade is formed by combining the lampshade lower half part and the lampshade upper half part, parts of the lampshade lower half part and the lampshade upper half part can be conveniently and independently replaced, meanwhile, the lampshade upper half part can be independently used, and a user can conveniently change the overall height of the lampshade according to needs.

The utility model relates to the technical field of sanding machine plate polishing, and discloses a plate fixing device for sanding machine polishing, which comprises a plate fixing device. The plate fixing device comprises a supporting table, a rubber pad, a sanding machine, a supporting column, a working table, a water storage tank, a refrigerating machine, a high-pressure water pump, a water spraying pipe, a sealing cover, an electric push rod, a rotating motor, a rotating shaft, a fixing table, a fixing motor, a fixing hydraulic rod, a fixing plate and a plate, the water storage tank is installed at the top end of the working table, and the electric push rod is installed in the working table; and the rotating shaft is mounted at the bottom end of the rotating motor. According to the plate fixing device for sanding of the sanding machine, the cleaning structure is installed at the top end of the workbench, the purpose of convenient cleaning is achieved, a fixing structure composed of an electric push rod, a rotating motor, a rotating shaft, a fixing table, a fixing motor, a fixing hydraulic rod, a fixing plate and a plate is installed in the workbench, and the practicability of the whole device is improved.

The workpiece clamping mechanism comprises a base, a lifting assembly is arranged on the inner side of the base, a table top is connected to the upper portion of the lifting assembly, a clamping assembly is arranged on the surface of the table top, one side of the clamping assembly is connected with a buffer plate, a supporting frame is installed on one side of the surface of the table top, and a measuring instrument body is arranged above the supporting frame. When a user uses the lifting table, through arrangement of corresponding structures, the lifting assembly on the inner side of the base can enable the table top to ascend and descend through arrangement of internal components, operation of workers is more convenient, the clamping assembly can be rapidly attached to a workpiece under the arrangement of the limiting blocks, clamping of the workpiece is more convenient, and the working efficiency is improved. And meanwhile, the clamping force of the clamping assembly on the workpiece is relieved through a cushion on the surface of the buffer plate and a buffer spring arranged on one side of the buffer plate.

The invention relates to the technical field of helium detection workpiece cleaning, in particular to a helium detection workpiece surface cleaning device which comprises a machine body, a soaking box is arranged in the machine body, two sets of machine bodies are slidably connected with placing frames, hydraulic cylinders are fixedly arranged on one sides of the placing frames, and the output ends of the hydraulic cylinders extend into the machine body and are fixedly connected with clamping plates. Supporting plates are fixedly connected to the two sides of the containing frame, guide rods are fixedly connected to one sides of the two sets of supporting plates, and protruding blocks are fixedly connected to the two sides of the machine body. Through cooperation between a rotating motor and a fan, after the rotating motor is started, the fan blows away a solution left on the surface of a workpiece during rotation, so that the workpiece can be rapidly drained, and meanwhile, through cooperation between a moving plate and a moving frame, when the moving plate is pushed, the workpiece can be rapidly drained. And the moving plate can push the fan to move by pushing the moving frame, so that the fan can uniformly and quickly blow away the solution on the surface of the workpiece in the moving process, and the workpiece draining efficiency is improved.

The utility model relates to the field of decoration, in particular to a lifting platform for constructional engineering decoration, which comprises a scaffold, a lower-layer support is arranged on the lower side of the scaffold, an air cylinder is fixedly mounted in the middle of the upper surface of the lower-layer support, a lifting support is fixedly connected to the movable end of the air cylinder, and a controller is arranged on the upper side of the lifting support. A guide assembly is arranged on the lower side of the lower-layer bracket; according to the scaffold, when the height of the standing surface of constructors on the upper side of the scaffold needs to be adjusted, the air cylinder can be controlled to operate and the height of the lifting support can be changed through the controller arranged on the inner side of the lifting support, and the guide cylinder is arranged between the upper surface of the lower-layer support and the lower surface of the lifting support, so that the position of the scaffold needs to be adjusted. After a constructor stands on the lifting support, the scaffold can move in the pulling direction by pulling the pull rope.