99results about How to "Easy to remove dust" patented technology

The utility model discloses a drilling machine for deep hole machining of a high-purity graphite product. The bottom of the positioning device is fixedly connected with the top of the workbench, and the outer side of the dust removal device is fixedly connected with the inner wall of the workbench. According to the device, a positioning device, an upper inclined plate and a lower inclined plate are matched to form a splayed shape, the upper surface of a graphite product extrudes the upper inclined plate and a moving frame to move upwards, the moving frame drives a piston rod in a piston piece to move upwards until the graphite product is pushed to be placed on a placing frame, and the bottom of the graphite product is supported through a notch plate; the large area of the graphite is in a suspended state, a drill bit can conveniently and completely penetrate through the graphite, the position of the movable frame is adjusted according to the thickness of the graphite, the graphite product is conveniently clamped and fixed, the position of the graphite is prevented from deviating during deep hole machining, and the purpose of deep hole machining is achieved.

The invention relates to a seat type electronic cigarette which is provided with a combustion chamber, an ignition module, a hopper, a lifting mechanism and two baffles distributed front and back, the combustion chamber is located between the two baffles and is in vertical sliding fit with the two baffles, a bottom outlet of the hopper is located above a top opening of the combustion chamber, and a feeding wheel is arranged in the hopper; the lifting mechanism comprises a connecting plate, a connecting plate guide mechanism and a lifting driving motor, any one of the two baffles is provided with an ignition module used for igniting a combustion chamber located at an ignition station, the rear baffle is connected with a cigarette rod and provided with a cigarette passing through hole communicated with a cigarette rod hole, and the outer side of any one of the two baffles is provided with an electromagnetic push rod device; the baffle with the electromagnetic push rod device arranged on the outer side is provided with a push rod through hole allowing a push rod to penetrate through, and the baffle without the electromagnetic push rod device on the outer side is provided with an ash outlet. The device is convenient and practical, and is suitable for cut tobacco or mixed cut tobacco materials.

The utility model discloses a heat -proof sealing strip surface dust removal device, including dust removal device connection total component, the upper surface of dust removal device connection total component installs and is equipped with the operation handle, the inner ring surface of dust removal device connection total component limit inserts and is equipped with the protective housing, the inner ring surface of protective housing limit clamps and is equipped with fixed connecting block, the lateral surface fixed connection of fixed connecting block has output motor, the output shaft top of output motor fixed sleeve has the connection assembly, the bottom surface installation of connection assembly is equipped with the mounting panel, the lateral surface fixed connection of mounting panel has the connecting sleeve block, the inner ring surface limit of connecting sleeve block inserts and is equipped with the limit insertion rod. The utility model discloses the cooperation and use of the limit insertion rod and the cleaning dust removal board of setting, and after cleaning dust removal board is close to sealing strip, can carry out efficient use removal to its surface dust and pasting.

This utility model relates to the technical field of silicon carbide tail gas treatment, and discloses a three-stage purification system for industrial tail gas from silicon carbide production. The system includes a sealed gas collection hood, a gas settling chamber, a bag filter, and a cooling scrubbing tower. A primary filter is installed in the gas settling chamber, and a drain trough is provided at the bottom of the chamber, with a sealing component at the lower end. A cooling and cleaning component is installed inside the cooling scrubbing tower. In this three-stage purification system for industrial tail gas from silicon carbide production, gas is introduced into the gas settling chamber through the sealed gas collection hood and high-pressure sealed pipeline for the removal of large particles. The filtered solid impurities can be discharged through the drain port at the lower end of the gas settling chamber for easy cleaning. Further dust removal is achieved through the bag filter, and the cooling and cleaning component in the cooling scrubbing tower allows for the cooling of circulating water before discharge.

The utility model relates to the technical field of wire drawing furnace cleaning devices, in particular to a novel wire drawing furnace efficient cleaning device which comprises a furnace body and an auxiliary device, a lower furnace opening body is arranged on the lower surface of the furnace body, the auxiliary device is arranged below the furnace body, and the auxiliary device comprises a connector extension sleeve which is arranged below the furnace body. An upper port is arranged above the port extension sleeve, an upper port is arranged above the upper port, the upper port is connected with the inner wall of the lower furnace mouth body in an inserted mode, and a connecting assembly is arranged between the port extension sleeve and the furnace body. A worker does not need to hold dust collection equipment at a lower furnace opening by hand, convenience is improved, working efficiency is improved, sealing performance is good, working efficiency is greatly improved, dust collection can be conveniently and rapidly conducted on equipment with different calibers, pollution to environment cleanliness due to the fact that dust is scattered in air is reduced, and meanwhile the cleaning effect on the equipment is improved.

The utility model discloses a walking mechanism in a carriage of a steel rail grinding wagon. A walking mechanism in a carriage of a steel rail grinding wagon comprises a rail and a rail car. A clamping part is arranged on the track; the rail car is provided with a clamping wheel, the clamping wheel is connected with the clamping part, the rail car is provided with two cleaning plates, the cleaning plates are hollow, the rail car is provided with an air pump, the air pump is communicated with the cleaning plates, and the cleaning plates are provided with a plurality of air outlet pipes. According to the walking mechanism in the carriage of the steel rail grinding wagon, the rail and the rail car are arranged, the two hollow cleaning plates are installed on the rail car, high-pressure gas is injected into the cleaning plates, and high-speed airflow is exhausted from the high-pressure gas through the gas outlet pipe; falling dust at the contact part of the track and the clamping wheel and near the contact part is blown away by utilizing high-speed airflow, so that dust removal can be conveniently carried out on the track.

The invention relates to the technical field of server dust removal, and discloses a dust removal device based on server operation and maintenance, which comprises a server body, a base is arranged at the bottom of the server body, a top seat is arranged at the top of the server body, and a support frame is arranged on the inner side wall of the server body. The inner side wall of the server body is rotatably connected with a side plate, the inner side wall of the server body is slidably connected with a first air injection assembly, a first rolling assembly is arranged on the top seat, and the first rolling assembly drives the first air injection assembly to move up and down on the inner side wall of the base; when an operator carries out dust removal on a server, the air injection dust removal range can be changed by operating the first air injection assembly to move up and down, the operator can conveniently carry out dust removal, the first air injection assembly can be rapidly wound only by operating the first winding assembly to work, and therefore the height of the first air injection assembly is rapidly adjusted; therefore, the operation difficulty is reduced.

The utility model provides paperboard cutting equipment facilitating dust removal. The paperboard cutting equipment comprises a workbench, and a bearing is arranged on the top face of the workbench. Comprising a carrying plate, a rotating shaft is arranged on the bottom wall of the carrying plate, the bottom end of the rotating shaft is inserted into a bearing downwards, and the top face of the carrying plate comprises a cutting area and a fixing area; comprising a pressing plate, through holes are formed in the pressing plate, bolts are sleeved with nuts, a mounting frame is arranged on the rear portion of the top face of a workbench, cutters are arranged on the mounting frame, a dust collecting frame is arranged on the top face of the workbench, a dust collecting drawer box is arranged in the dust collecting frame and located below a carrier plate, and dust collecting through holes are formed in the rear portion of the top face of the dust collecting drawer box. And the bottom end of the dust removal brush is in contact with the top surface of the dust collection drawer box. An operator pulls out the dust collection drawer box from the front side of the dust collection frame, paper scraps and dust on the top face of the dust collection drawer box can be swept and intercepted by the dust removal brush and finally fall into the dust collection drawer box from the dust collection through holes, and the operator does not need to use a dust removal tool to sweep dust.

The invention relates to the technical field of fans, and particularly discloses a low-noise motor built-in fan which comprises an air duct, a motor is fixedly connected to the interior of the air duct, a rotating tower (22) is fixedly connected to the output end of the motor, and blades are fixedly connected to the annular outer surface of the rotating tower (22). A dust removal assembly for removing dust on the blades is arranged at the upper end of the inner surface of the air duct, the dust removal assembly mainly comprises a dust removal plate, the dust removal plate can be folded and stored on the inner surface of the air duct, sweeping and dust removal are conducted on the edges of the blades when the blades rotate, the wind resistance of the equipment during operation is reduced, and energy consumption is optimized; by arranging the turnover plate which can be turned over to be matched with the dust removal plate, when dust removal needs to be conducted on the blades, the driving motor drives the driving gear to rotate to force bristles on the surfaces of the dust removal plate to make contact with the blades, dust removal is conducted on the surfaces and the edges of the blades, the cleaning difficulty of the blades is lowered, and the aim that the blades are cleaned every day is achieved; and the problem of noise increase caused by dust accumulation on the blades is solved.

The utility model discloses an ash removal device for a flue of a power plant, which comprises a first motor, the first motor is arranged at one end of a device main body, a connecting seat is arranged on one side of the device main body, telescopic cavities are arranged in the two ends of the connecting seat, connecting rods are arranged in the two telescopic cavities, and the connecting rods are connected with the first motor. A cleaning brush is arranged at one end of the connecting rod; the connecting sleeves are arranged below the device main body, the number of the connecting sleeves is two, the connecting sleeves are fixedly connected with the device main body, connecting frames are arranged in the two connecting sleeves, moving wheels are arranged at the lower ends of the connecting frames, and a second motor is arranged on one side of each connecting frame; the storage battery assembly is arranged at the rear end of the device body, the ash removal device is composed of an ash removal structure and a moving structure, the device is moved along the flue through the moving structure, when the device moves, the cleaning brush is attached to the inner wall of the flue to rotate, attachments on the inner wall of the flue are removed, and ash removal of the flue of the power plant is achieved.

The application discloses a kind of urban solid waste transport handling conveying equipment and its use method, it is related to solid waste treatment technical field.The present application includes rack, first conveying roller is arranged in the upper side of rack, second conveying roller is arranged in the upper side of rack, conveying belt is sleeved on the surface of first conveying roller, scraping mechanism is arranged below the conveying belt, the first scraper of scraping mechanism is arranged below the conveying belt, and the conveying belt can be prevented by scraping mechanism mud.The present application cooperates with the cooperation of scraping mechanism, suction mechanism and anti-dripping mechanism, systematically solves the problems, such as conveying belt skidding, deviation and roller mud accumulation, caused by mud adhesion during urban solid waste conveying process, the first scraper in scraping mechanism and adjustable second scraper can realize stratified scraping according to sludge thickness, which avoids the damage caused by excessive single scraping load to conveying belt, and significantly reduces the adhesion and residue of sludge on the surface of conveying belt.

The health food tablet drying machine with the dustproof function comprises a machine body, a net plate is installed on the middle side of the upper end of the machine body, and a rotary drum is arranged in the machine body; the hot-air blower is fixedly mounted on the lower side of the rear end of the machine body, a connecting pipe is mounted on the upper side of the hot-air blower, an air inlet pipe is connected to the rear side of the hot-air blower, a mounting structure is connected to the rear side of the air inlet pipe, and the mounting structure comprises a filter screen, a limiting block and a fixing rod; the support is installed on the middle side of the rear end of the machine body, the rear side of the support is connected with a motor, the output end of the motor is connected with a movable structure, and the movable structure comprises a disc, a connecting wheel and a linkage wheel. According to the health-care food tablet drying machine with the dustproof function, the movable structure is arranged, the rotary drum can be rotated, so that the drying effect of health-care food tablets is improved, the mounting structure is arranged, a filter screen can be mounted, and therefore the dust removal effect on air entering the drying machine is achieved.

The laser ablation thermal control and debris removal integrated perovskite module processing apparatus of the present invention includes: an adsorption platform for adsorbing perovskite solar cell substrates; a laser scribing section including a laser; a moving device connected to at least one of the adsorption platform and the laser, such that the laser can move relative to the adsorption platform in both horizontal and vertical directions; a dust blower for blowing air onto the perovskite solar cell substrate on the adsorption surface of the adsorption platform; a temperature sensor for detecting the temperature of the processing area of ​​the perovskite solar cell substrate on the adsorption surface of the adsorption platform; and a vacuum cleaner with its exhaust port adjacent to the perovskite solar cell substrate on the adsorption surface of the adsorption platform, for extracting air. Therefore, the perovskite photovoltaic module laser scribing apparatus of the present invention facilitates dust removal and reduces the temperature of the working area.

The application discloses a kind of tunneling dust removal fan integrated mobile support, belong to tunnel dust removal device technical field, it is a kind of tunneling dust removal fan integrated mobile support, including device base, the device base front side is fixedly installed with suction box, the front side of the suction box is fixedly installed with telescopic piece, by being provided with the structure of shell body, in the process of using, by shell body and inner shell, dust passing through can be accumulated and intercepted, when dust accumulation clogs screen plate, first contact piece and second contact piece on the lower side of inner shell will be contacted, trigger alarm, so as to prompt operator to clean dust removal pipe, by the structure of rotating member in society, servo motor can control rotating member and dust removal pipe overall rotation, can directly pass through side ventilation slot to the inside of dust removal pipe is back-flushed and cleaned, convenient and fast dust removal, simple structure, no complex electric control, meet underground explosion-proof, anti-interference requirement.

The efficient drilling device for stone machining comprises a machining table, a drilling assembly is arranged at the top of the machining table, an automatic recognizer is fixedly installed on one side of the drilling assembly, a protective mirror is fixedly installed at the bottom of the automatic recognizer, a swing motor is fixedly installed at the bottom of the drilling assembly, and the swing motor is fixedly connected with the machining table. An adjusting plate is fixedly installed at the output end of the swing motor, cleaning cotton is fixedly installed at the top of the adjusting plate, and the cleaning cotton is in sliding connection with the protective glasses. According to the efficient drilling device for stone machining, an automatic recognizer, a protective mirror, a swing motor, an adjusting plate and cleaning cotton are arranged, the automatic recognizer can specify the drilling position, the swing motor can drive the cleaning cotton to slide on the surface of the protective mirror, and dust on the surface of the protective mirror can be removed conveniently; and dust generated by drilling is prevented from blocking the surface of the protective goggles to affect recognition, so that the recognition of the automatic recognizer is more accurate, and the efficiency of stone machining and drilling is improved.

The invention relates to the field of municipal construction, and discloses a protective cutting machine for municipal construction, which comprises a moving vehicle, a water tank and a fixed sliding frame are mounted at the top end of the moving vehicle, a road surface cutting mechanism is arranged on one side of the moving vehicle, and the road surface cutting mechanism comprises a cutting box arranged on one side of the moving vehicle. The outer side of the cutting box is sleeved with a protection box, the protection box is fixedly connected with the moving trolley, a cutting wheel is arranged in the cutting box, a motor mounting box is mounted on the inner wall of one side of the cutting box, a driving motor is mounted in the motor mounting box, and an output shaft of the driving motor is in bolted connection with the cutting wheel. The protective box is arranged outside the cutting box in a sleeving mode, the protective box is fixedly connected with the moving trolley, the cutting box can longitudinally move, the depth of the cut road surface is adjusted, the cutting box is located on the inner side of the protective box, the situation that in the cutting process, chippings such as pebbles splash to injure surrounding workers or passersby is avoided, and the protective effect is achieved.

The utility model discloses a dedusting cutting device for wafer processing, and relates to the field of wafer processing, both sides of the top end of a processing box are fixedly connected with longitudinal electric slide rail groups, the top ends of the longitudinal electric slide rail groups are connected with transverse electric slide rail groups in a sliding manner, and one end of each transverse electric slide rail group is connected with a pneumatic telescopic rod in a sliding manner. According to the cutting device capable of removing dust for wafer processing, during cutting, due to the fact that the output end of a pneumatic telescopic rod moves downwards, a connecting plate and a connecting rod can be driven to move downwards, meanwhile, the connecting rod pushes a movable block downwards, and meanwhile, the connecting rod is in sliding connection with the movable block, so that when the connecting plate and the connecting rod move towards one end, the movable block is pushed downwards; the connecting rod can slide above the movable block, so that the movable block is pressed downwards, gas in the fixed rod is extruded out and discharged through the gas spraying pipe, and the gas spraying pipe can spray gas to the wafer which is being cut above the workbench for dust removal.

The utility model discloses a flexible material cutting device, and particularly relates to the field of flexible materials, the flexible material cutting device comprises a telescopic assembly, the bottom end of the telescopic assembly is fixedly connected with a dust removal mechanism, the dust removal mechanism comprises a protection assembly, and the outer wall of the protection assembly is fixedly connected with a motor. An output shaft of the motor is connected with a cutting saw through a coupler, the outer wall of the protection assembly is fixedly connected with a telescopic hose, the bottom end of the telescopic hose is fixedly connected with a cleaning cover, and the bottom end of the cleaning cover is in threaded connection with a dust suction box. Dust removal is facilitated through the dust removal mechanism, during use, the protection assembly can conduct protection, meanwhile, chippings generated during cutting can be sucked into the protection assembly and then enter the collecting net through the telescopic hose to be collected, meanwhile, the protection assembly can effectively prevent the phenomenon that the chippings sucked into the protection assembly fall off again, and the cutting efficiency is improved. Therefore, dust removal efficiency can be improved, and later labor is reduced.

The utility model provides a wind scooper and photovoltaic equipment. The wind scooper comprises a first cover body which is used for being arranged on a case and is provided with a first ventilation hole; the second cover body is used for being arranged on the case and is provided with a second ventilation hole, a containing space is formed between the second cover body and the case, and the containing space is used for containing the functional device and the heat dissipation assembly; the upper end of the second cover body is provided with a mounting opening communicated with the accommodating space; the first cover body is detachably connected to the upper end of the second cover body and shields the mounting opening. When the interior of the wind scooper needs to be dedusted, the first scooper body can be detached from the upper end of the second scooper body, so that the accommodating space is exposed out of the second scooper body, a user can clean dust and sundries accumulated at the heat dissipation assembly and the functional device, dust removal is facilitated, the dust removal effect is better, and the heat dissipation performance is better.

The utility model relates to the technical field of magnesium oxide wet desulphurization, in particular to a high-efficiency turbulent flow magnesium oxide wet desulphurization ultralow device, which is convenient for mixing magnesium oxide and water to quickly react to form magnesium hydroxide, and is convenient for adjusting the amount of added water. Comprising a body mechanism; the feeding mechanism is installed on the main body mechanism, the stirring mechanism is installed in the feeding mechanism, the mixing mechanism is installed on the stirring mechanism, the water adding mechanism is installed on the feeding mechanism, and the water level monitoring mechanism is installed on the side wall of the feeding mechanism; dust removal, cooling and desulfurization are conveniently conducted on flue gas through the main body mechanism, magnesium hydroxide slurry is conveniently conveyed into the main body mechanism through the feeding mechanism, and magnesium oxide and water in the feeding mechanism are transversely stirred through the stirring mechanism.

The utility model relates to the technical field of equipment for building dust fall, and discloses wet dust removal equipment for building engineering construction, which comprises a tank body and a tank cover of a filtering tank, the tank cover is covered on the top of the tank body, a drain outlet with a valve is arranged at the bottom of the tank body, and a water injection port with a sealing cover is arranged on the tank cover. The device further comprises an adapter pipe, a barrel shaft, a stirring motor and an air distribution pipe, a dust filter screen and a filter screen cleaning mechanism; an air outlet pipe is arranged on the right side of the top of the tank body, a dust filter screen covering the air inlet end of the air outlet pipe is fixedly arranged on the inner wall of the right side, and filter residues accumulated on the dust filter screen are cleaned by a filter screen cleaning mechanism arranged in the tank body; the exhaust fan, the air inlet and the adapter pipe are connected through an air conveying hose, and the air outlet is connected with a conical barrel-shaped expansion opening. Compared with the prior art, the building construction site dust removal device has the advantages that when the building construction site dust removal device is used, a building construction site can be subjected to better dust removal, and more water resources are saved during dust removal.

The utility model relates to the technical field of dust removal devices, in particular to an anti-explosion dust removal device of a waste PCB copper powder recovery system, which comprises a collection module, the collection module is provided with an air exhaust module and comprises a collection barrel, the bottom of the collection barrel is fixedly connected with a conveying pipe, a collection cloth barrel is arranged in the collection barrel, and the collection cloth barrel is fixedly connected with the conveying pipe. A top plate is arranged at the top of the collecting barrel and fixedly connected with an air inlet pipe. According to the copper powder recycling device, the cleaning rod is arranged on the connecting mechanism, air can enter the collecting barrel through the air inlet pipe, copper powder is intercepted and recycled through the collecting cloth barrel, in the recycling process, the transmission shaft can rotate, the transmission shaft can drive the cleaning rod to rotate through the connecting mechanism, and the cleaning rod cleans the inner wall of the collecting cloth barrel through cleaning bristles; the copper powder on the inner wall of the collecting cloth cylinder is brushed away as much as possible, the frequency of detaching the collecting cloth cylinder for cleaning is reduced, and continuous dust removal is facilitated.

The utility model relates to the field of mist explosion dust removers, in particular to an automatic wireless roadway mist explosion dust remover which comprises a control assembly and an infrared sensor assembly, the control assembly comprises a base, a mist spraying assembly is arranged at the top of one end of the base, and an air pump and a water pump are fixedly installed at the top of the other end of the base; a control panel is fixedly mounted at the tops of the air pump and the water pump, an air delivery pipe is arranged at the output end of the air pump, the other end of the air delivery pipe is communicated with the spraying assembly, an infusion pipe is arranged at the output end of the water pump, the other end of the infusion pipe is communicated with the spraying assembly, and a wireless communication module is arranged at one end of the top of the control panel. The infrared sensor assembly comprises a windward infrared sensor and a downwind infrared sensor, remote transmission modules are arranged at the top ends of the windward infrared sensor and the downwind infrared sensor, the remote transmission modules are in remote communication connection with the wireless communication module, and the effect of automatically pausing spraying when pedestrians pass by is achieved.

The utility model relates to the technical field of civil engineering waste treatment, and provides a waste treatment device which comprises a shell, a feeding hopper is fixedly connected to the middle position of the top end of the shell, supporting legs are fixedly connected to the periphery of the bottom end of the shell, and a discharging pipe is fixedly connected to the middle position of the bottom end of the shell. A driving motor is fixedly connected to the upper end of the back face of the shell, the output end of the driving motor extends into the shell and is fixedly connected with a crushing roller through a coupler, a material guiding plate is fixedly connected to the upper end of the inner wall of the shell, and a screening hopper is movably connected to the lower end of the interior of the shell. The large building waste can be discharged into the material returning barrel through the feeding groove, at the moment, the servo motor is started to drive the spiral feeding rod to rotate, the building waste is conveyed upwards and discharged into the shell again through the material returning groove, then the automatic material returning action of the large building waste can be achieved, and the corresponding treatment efficiency is improved.

The utility model discloses a wheat seed winnowing machine which relates to the field of wheat seeds and comprises a machine body, a driving motor is installed at the upper end of the machine body, the output end of the driving motor is connected with a first belt pulley, a transmission belt is arranged on the outer side of the first belt pulley, and a second belt pulley is arranged on the side, away from the first belt pulley, of the transmission belt. A feeding pipe is arranged on the inner side of the second belt wheel, the end, located in the machine body, of the feeding pipe communicates with a buffer container, the buffer container communicates with multiple sets of conveying pipes, the multiple sets of conveying pipes are annularly distributed, multiple sets of mounting plates are fixedly connected to the inner wall of the machine body and distributed in a rectangular shape, and a spring body is mounted on the outer wall of each set of mounting plate; an electric cylinder is installed at the lower end of the machine body, and the output end of the electric cylinder is connected with an impact plate. Wheat seeds can be evenly conveyed into the machine body, accumulation of the wheat seeds is prevented, and follow-up winnowing dust removal is facilitated.

The utility model relates to the technical field of silicon carbide production, and particularly discloses a silicon carbide production waste crushing device which comprises a crushing box, a feeding channel and a discharging channel, a jaw crusher is arranged in the crushing box, a first belt conveying part is arranged in the feeding channel, a second belt conveying part is arranged in the discharging channel, and the first belt conveying part and the second belt conveying part are arranged in the crushing box. A dust removal part is further arranged at the joint of the feeding channel and the crushing box, a feeding port is formed in the top of the crushing box, an outlet end is arranged at the end, connected with the crushing box, of the feeding channel, the outlet end is detachably connected with the feeding port, and the feeding opening, the feeding port, the discharging opening and the discharging channel are communicated. And the cross sectional area of the port of the outlet end of the feeding channel is smaller than that of the feeding port, so that the problems that when traditional silicon carbide production waste is crushed, the silicon carbide production waste is easily bounced off by a crushing mechanism and splashed out of the crushing mechanism, potential safety hazards exist, and the crushing treatment efficiency of the production waste is reduced are solved.

The present invention relates to the technical field of material drying, and discloses a drying device that can fully dry, comprising a drying and drying frame 1, a drying and drying frame 2, a base, a support plate 1, a support plate 2, a height adjustment mechanism 1, a height adjustment mechanism 2 and a rotary drive mechanism, wherein the two ends of the drying and drying frame 1 and the drying and drying frame 2 are slidably connected between the height adjustment mechanism 1 and the height adjustment mechanism 2, the height adjustment mechanism 1 and the height adjustment mechanism 2 are rotatably connected between the support plate 1 and the support plate 2, the output end of the rotary drive mechanism passes through the support plate 1 and is connected to the outer end of the height adjustment mechanism 1, a multi-stage telescopic adjustment mechanism passes through and is connected to the upper end of the support plate 2 and the middle of the height adjustment mechanism 2, and the multi-stage telescopic adjustment mechanism comprises a telescopic adjustment device, a telescopic rod 1, a telescopic rod 2 and a material turning mechanism. The present invention allows materials to be efficiently exposed to sunlight and air by laying out the drying and drying frames 1 and 2.

The utility model relates to the technical field of aluminum wallboard machining, and provides a polishing device for aluminum wallboard machining, which comprises a base, a conveying structure is arranged at the top of the base, and a clamping structure is fixed at the top end of the conveying structure. The dust removal structure is arranged, under the matching action of the sliding plate and the sliding groove, the filter screen can be conveniently mounted or dismounted, when the air blower works, under the action of the dust suction pipe, dust and chippings generated in the polishing process can be sucked away in time, the dust and the chippings enter the dust removal box, and under the action of the filter screen, the dust and the chippings can be effectively removed. Clean air is discharged through the output end of an air blower, dust and chippings fall into a collecting frame, a door body is opened so that the collecting frame can be moved to the outside of a dust removal box, and therefore the dust and the chippings in the collecting frame can be cleaned, and the function of facilitating dust removal of the device is achieved; and therefore, the applicability of the polishing device for aluminum wallboard machining in use is improved.

The closed type bag cleaning machine with the dust removal mechanism comprises a base machine box and a top base telescopic rod, the two sides of the machine box are fixedly connected with fixing bases, the top ends of the fixing bases are fixedly connected with a fixing frame, the bottom end of the machine box is fixedly connected with a bottom shell, and the bottom shell is fixedly connected with a dust removal mechanism. And a dust cleaning mechanism for assisting the packaging bag in cleaning dust is arranged in the bottom shell, and the dust cleaning mechanism comprises a first reserved groove and a first driving motor. According to the closed bag cleaning machine with the dust removal mechanism, by arranging parts such as a threaded rod, a first driving motor is started, the threaded rod is driven to rotate, a fixing frame connected with the outer portion in a sleeving mode can be driven to move on the threaded rod and a fixing rod, at the moment, dust on a packaging bag can be cleaned through an internal brush strip, and the dust enters a collecting box through a discharging groove to be collected; overall cleaning is facilitated, so that the dust removal box is more applicable to use, and the problems that automatic dust removal is inconvenient, and dust accumulated in the box body after dust removal is inconvenient to clean and collect are solved.