23results about How to "Replacement at convenience" patented technology

The utility model provides a reverse osmosis water purification device with an efficient water-saving function, and relates to the field of water treatment equipment. A rotating motor is fixedly mounted on the outer side of a filter box, the output end of the rotating motor penetrates through the filter box and is fixedly connected with a first rotating shaft, and a first synchronizing wheel is fixedly mounted at one end of the first rotating shaft; a second synchronous wheel is fixedly installed at one end of the second rotating shaft, a synchronous belt is arranged on the outer side of the filter box, the first synchronous wheel and the second synchronous wheel are in transmission connection through the synchronous belt, and the two synchronous wheels can be driven to rotate together by starting the rotating motor so as to drive the two rotating shafts to rotate, so that cleaning brushes on the peripheries of the rotating shafts are driven to rotate to clean the filter screen; the frequency that the filter screens need to be manually cleaned is reduced, the box cover is arranged at the top of the filter box, the two through grooves are formed in the box cover, the first filter screen and the second filter screen are arranged in the filter box, and the first filter screen and the second filter screen can be directly taken out of the filter box through the through grooves, so that the filter screens are convenient to check or replace.

The utility model discloses a tobacco cutter capable of being remotely monitored, which comprises a tobacco cutter main body, the upper end of the tobacco cutter main body is symmetrically and fixedly connected with mounting boxes, a conveyor belt driven by a motor is connected between the mounting boxes, and the upper end of each mounting box is fixedly provided with a camera capable of rotating by 360 degrees. A driving mechanism is fixedly mounted at the upper end of each mounting box, a detachable connecting mechanism is connected between the driving mechanisms, a shredding knife is arranged on the front side of the connecting mechanism, a detachable fixing mechanism is connected to the outer wall of the connecting mechanism, and the shredding knife is fixedly mounted on the outer wall of the front side of the connecting mechanism through the fixing mechanism. The utility model solves the problems that the cutter is fixed on the tobacco cutter through a bolt and a nut, the cutter can be disassembled only by adopting a tool, and the cutter is not easy to disassemble due to the possibility of hairline of the bolt and the nut when the bolt and the nut are connected.

The utility model discloses an electric steamer which comprises a base, a steamer assembly and an external water tank, the steamer assembly and the external water tank are arranged on the base, the base comprises a water storage cavity, a steam generation cavity and a heating piece arranged at the bottom of the steam generation cavity, and a separation rib is arranged between the water storage cavity and the steam generation cavity. The external water tank comprises a water supplementing cavity, a two-way water passing channel is arranged between the water storage cavity and the water supplementing cavity, and a one-way water passing channel allowing water flow to flow from the water supplementing cavity to the steam generating cavity is arranged between the water supplementing cavity and the steam generating cavity. A floater is arranged in the one-way water passing channel and floats along with the water level so as to control on-off of the one-way water passing channel. According to the electric steamer, pollutants entering the one-way water passing channel can be effectively reduced, so that the influence of the pollutants on the floating of the floater is reduced, and the service life of the floater is effectively prolonged.

The utility model relates to aluminium alloy door and window paint spraying equipment technical field, specifically is a kind of aluminium alloy door and window production frame paint spraying device, including paint spraying equipment main part, the paint spraying equipment main part outer wall surface is provided with the cabinet for protection, and the inside of cabinet is provided with filter bin, and filter bin has two groups, the inside of cabinet is equipped with the air pump for deodorization, and air pump has two groups;When needing to replace the filter plate inside the frame box in filter bin, only need to control the stop valve closing of three-way pipe and the filter bin communication place, and open the stop valve of three-way pipe and another filter bin communication place, so that the peculiar smell of air pump extraction can pass three-way pipe and enter another filter bin and carry out filtering treatment, then personnel can dismantle the frame box in closed filter bin under the condition that paint spraying equipment does not stop, it is convenient to clean or replace the filter plate inside frame box, and adjustment and dismounting are simple and convenient, convenient operation.

The invention relates to the technical field of desulfurization and dust removal devices, in particular to an environment-friendly efficient industrial flue gas desulfurization and dust removal device which comprises a supporting seat, a protective shell is fixedly mounted on the surface of the supporting seat, a top cover is fixedly mounted at the top of the protective shell, and an exhaust pipe is fixedly mounted on the surface of the top cover. An air inlet is formed in the side face of the protective shell. According to the flue gas dust removal device, large-particle dust in flue gas can be removed through the dustproof plate, fine dust in the flue gas can be filtered and purified through the filter, the dust content in the flue gas is reduced, clear water containing a desulfurizing agent can evenly flow to the surface of the partition plate under the action of the flow guide groove, a water curtain is formed, and the dust removal effect is improved. Flue gas enters the partition plates through the notches, residual dust and sulfide in the flue gas are adsorbed and purified under the action of the adsorption layers and the water curtains, and by arranging the multiple partition plates and the adsorption layers, the retention time of the flue gas in the partition plates can be prolonged, and the purification efficiency is improved.

The utility model relates to water -based paint filtering technical field, and disclose a plate filter for water -based paint, including filter case and liquid inlet main pipe, the top of filter case even has set up multiple groups of recess, and the recess is provided with the filter frame that extends to the filter case inside through, the both sides of filter frame all are fixed with filter screen and install. Through even setting up multiple groups of recess on the top of filter case and setting up filter frame, can realize multiple filtering units work simultaneously, has improved the filtering efficiency greatly, can satisfy the filtering demand in the large -scale water -based paint production process, through the flange connection of liquid inlet pipe and connecting pipe, and install second valve on connecting pipe, multiple connecting pipes are linked with liquid inlet main pipe again, this structure makes can according to actual demand flexible control the liquid inlet condition of each filter frame, has improved the operation flexibility of equipment, and also is convenient to maintain or replace filter frame and filter screen.

The present application belongs to the field of manned moon landing, and particularly relates to a multi-rotor unmanned aerial vehicle for moon flight by means of self-generated water vapor; the present application aims to provide an unmanned aerial vehicle which makes full use of the high vacuum, 127-degree high-temperature furnace environment and low-gravity acceleration environment conditions of the moon surface, and realizes the photographing exploration task by adding a water tank, an air pipe and a steam nozzle on the body of the existing unmanned aerial vehicle, self-generating water vapor instead of atmosphere, rotating the rotor of the unmanned aerial vehicle, and pushing the unmanned aerial vehicle to move in the moon surface airspace by means of the water vapor; the unmanned aerial vehicle body comprises a water tank, an air pipe and a steam nozzle, the water tank is installed on the top of the existing unmanned aerial vehicle, and pure water is contained in the internal cavity of the water tank; the steam nozzle is installed above the propeller of the existing unmanned aerial vehicle; one end of the air pipe is communicated with the internal cavity of the water tank, and the other end of the air pipe is communicated with the internal cavity of the steam nozzle; the present application is superior to the Mars helicopter scheme of the NASA of the United States.

The utility model discloses a filter safety valve and water heater, filter assembly includes valve shell and filter assembly, the water inlet channel and filter cavity are formed in the valve shell, and filter cavity communicates with the water inlet channel, filter assembly is detachably arranged in filter cavity, and filter assembly includes framework spare and filter screen, and filter screen sets up on the framework spare, and the wall of framework spare is detachably connected with filter cavity, and the dismounting of filter assembly is convenient.

The utility model discloses a label positioning device of a medicine bottle labeling machine in the technical field of labeling machines, which comprises a labeling machine main body, a stripping mechanism is arranged on the labeling machine main body, the stripping mechanism comprises a mounting box arranged on the labeling machine main body, a mounting rod is rotatably arranged on the inner side of the mounting box, a pinion is fixedly arranged on the outer side of the mounting rod, and the pinion is connected with the mounting box. A rotating rod is rotatably arranged on the inner side of the mounting box, a large gear is fixedly arranged on the outer side of the rotating rod, the large gear is meshed with a small gear, a mounting frame is fixedly arranged on the outer side of the L-shaped block, a stripping plate is arranged on the outer side of the mounting frame, a lead screw is rotatably arranged on the inner side of the mounting frame, and the outer side of the lead screw is sleeved with a threaded block in a threaded mode; a mounting frame in butt joint with the stripping plate is fixedly arranged on the outer side of the connecting block. Through a simple mounting structure, the length and the angle of the stripping plate can be conveniently adjusted, a worker can conveniently operate the stripping plate, the labeling efficiency of a medicine bottle is improved, the practical effect is good, and the stripping plate is worthy of being popularized and used in the existing market.

The utility model discloses an anti-displacement elevator loading structure which comprises a fork frame plate and two hanging plates which are arranged side by side and clamped to the top of the fork frame plate in a sliding mode, supporting plate frames are integrally formed at the bottoms of the two hanging plates, and grooves are formed in the bottoms of the opposite sides of the two supporting plate frames. A side limiting assembly arranged in an L shape is installed on the inner wall of the groove, connecting blocks are fixedly installed on the back faces of the two hanging plates correspondingly, hydraulic cylinders are fixedly installed on the inner walls of the two sides of the fork frame plate correspondingly, the free ends of the two hydraulic cylinders are attached to the outer surfaces of the two connecting blocks correspondingly, and the two hydraulic cylinders are arranged in a staggered mode. The two hydraulic cylinders contract to control the two hanging plates to drive the structures to which the two hanging plates belong to reduce the distance, so that the two side limiting assemblies clamp the two sides of goods, and the phenomenon that the goods shake left and right or shift in the advancing process of the forklift is avoided.

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

The utility model discloses an industrial fan motor mounting support, including support body, the first end of support body is through first installation component and the shell of industrial fan is detachably connected, the second end of support body is through second installation component and the motor of industrial fan is detachably connected, first installation component includes plastic mounting plate, is provided with the plastic fixed column of the first end of support body with the sleeve setting on plastic mounting plate, first installation component still includes the plastic ferrule, is provided with first stainless steel fastener on plastic ferrule, second installation component includes plastic mounting seat, plastic mounting seat has the lug of opposite setting, is provided with the plastic convex post of the second end of support body with the sleeve setting between lug, is provided with second stainless steel fastener on lug. The utility model discloses an industrial fan motor mounting support, can prevent the rust of support, and the detachable connecting mode is used between support and motor and shell respectively, and the maintenance or replacement of late -model motor is convenient.

The utility model relates to the field of activated carbon adsorption and desorption, in particular to an activated carbon adsorption and desorption waste gas treatment device, which comprises a rack, a main body for bearing and mounting components for the waste gas treatment device, and a dirt collection box arranged at the bottom of the rack and used for storing impurities after activated carbon desorption. The device is provided with the box cover, the pressurizing water pump, the cleaning box, the cleaning spray head, the exhaust pipeline and the steam generator, after the activated carbon filter screen in the activated carbon adsorption cavity fully adsorbs harmful substances of waste gas, the exhaust pipeline above the activated carbon filter screen can be closed, and a certain amount of steam is injected from the position above the cavity cover through the steam generator and the steam diversion pipe; steam penetrates through the activated carbon filter screen from top to bottom, the activated carbon filter screen completes desorption cleaning work in the activated carbon adsorption cavity, cleaned impurities can flow into a dirt collecting box along a pipeline at the bottom, and meanwhile cleaning liquid in a cleaning box can be pumped through a pressurizing water pump and sprayed out of a self-cleaning spray head to treat the pretreatment box.

The utility model provides an insulating lift for building electrical construction, including main frame and universal wheel, the bottom fixed with universal wheel of main frame, the front and rear end of the inside below of main frame all transverse rotation connection has two -way screw rod, the left and right end all nestle to have the sliding block of two -way screw rod outside, the top all rotation connection has support frame through the axle of sliding block, the front and rear end all fixed with servo motor of right side of main frame bottom, the top of support frame is connected with work table through the axle, the top of work table is solid with insulating guard rail and insulating pad, the bottom outside of work table is fixed with the limit board of vertical, the right side of work table is fixed with auxiliary box, the inside below of auxiliary box is fixed with hydraulic cylinder of vertical, the inside of auxiliary box embeds has storage box. The utility model has higher stability, and work table will not be unexpected tilt after heightening, and the staff is more convenient to take or replace the stored tool, and the whole function is perfect, and the practicality is strong.

The utility model relates to the technical field of environment test boxes, and discloses a convenient assembly type environment test box, which comprises a test box body, connecting pipes are sleeved on the inner walls of the two sides of the test box body, one end of each connecting pipe is sleeved with a positioning sheet, the surface of each positioning sheet is clamped with an installation assembly, and the installation assembly is connected with the test box body. A box door is hinged to one side of the test box body through a hinge, a pressurizing assembly is slidably connected to one side of the box door, an inner frame is fixedly connected to one side of the box door, and sealing assemblies are slidably connected to the periphery of the inner frame; the mounting assembly comprises an upper clamping ring clamped to the surface of the positioning piece, and one side of the upper clamping ring is rotationally connected with a lower clamping ring. According to the environment test box convenient and fast to assemble, through the arrangement of the pressurizing assembly and the sealing assembly, the effect of multi-layer dynamic sealing is achieved, external dust, impurities and the like are prevented from entering the equipment to cause inaccurate test results, and the detection precision of the environment test box is improved.

The utility model relates to the technical field of silicon dioxide discloses a silicon dioxide drying and impurity removing equipment, including sliding stick, the sliding stick outside sliding connection has the threaded post, the threaded post outside screw thread connection has the threaded block, the sliding stick outside fixedly connected with connecting block no.

A water conservancy slope protection net, including strip fixed plate, positioning plug, U-shaped positioning plate, positioning plug rod, fixed shaft rod, positioning stand, rotating pressing plate, magnetic sheet, U-shaped clamping plate, the lower part of the strip fixed plate is connected with the positioning plug, three positioning plugs are evenly distributed in the lower part of the strip fixed plate, the side of the positioning plug has an auxiliary plug, three auxiliary plugs are evenly distributed in the shaft side of the positioning plug, the lower surface of the strip fixed plate is attached to the side skin, the lower part of the U-shaped positioning plate is connected with the strip fixed plate, the U-shaped positioning plate has a strip sliding hole, the positioning plug rod is adapted to the strip sliding hole, the positioning plug rod is inserted into the strip sliding hole, the positioning plug rod slides in the strip sliding hole, the lower part of the positioning plug rod has a plug rod lower disc, the upper surface of the plug rod lower disc is attached to the U-shaped positioning plate, and the lower surface of the plug rod lower disc is attached to the strip fixed plate.

The utility model relates to the nozzle technical field of point gum machine, specifically is a kind of nozzle of point gum machine point gum valve, including pipe seat, nozzle body is screw-engaged and installed on the outside end surface of pipe seat, and outer thread is arranged on the nozzle body periphery, conical sleeve of screw-engaged connection with outer thread is installed in nozzle body periphery sleeve, and heating wire for heating is arranged on the inner periphery of conical sleeve, heater main body electrically connected with heating wire is assembled on the outer periphery of conical sleeve, and arc block for rotating is integrally structured on the outer periphery of conical sleeve, and arc block has multiple groups;In the process of using point gum machine point gum valve nozzle, the heating wire of nozzle body and heater main body can be heated on conical sleeve, and arc block can be directly used to rotate conical sleeve and make it can be mutually screw-engaged and separated with the outer thread of nozzle body periphery, so that conical sleeve is conveniently disassembled and heater main body and heating wire on it are maintained or replaced, it is simple and convenient to operate.

The utility model discloses a table lamp with adjustable soft light effect relates to table lamp technical field, and its structure includes lamp stand, lamp stem and lantern assembly, is seted up with the slot in the inside of lamp stand, and the bottom of lamp stem is inserted in the inside of the slot, and the top of lamp stem extends in two directions, and the end of two directions is fixedly connected with the magnetic ball, and the lantern assembly is located at the bottom side of magnetic ball, and the lantern assembly includes first lamp shade, and the inside top side fixedly connected with the connecting plate of first lamp shade, and the top of connecting plate is provided with soft light subassembly, and the bottom of first lamp shade is buckled with the closing plate. This table lamp with adjustable soft light effect, through the setting of soft light subassembly, can carry out soft light processing to the light, avoids the direct light of light to the eye, plays the protection effect to the eye, and can adjust the soft light effect of soft light board and use, improves the flexibility when using this table lamp.

The utility model belongs to the technical field of water tank radiators, and particularly relates to an engineering vehicle water tank radiator with a flow adjusting function, which comprises a water tank. The butt joint seat is mounted on the front side of the water tank; the flow regulating valve is in sliding contact with the butt joint seat; the circulating pipeline is fixedly connected with the flow regulating valve; the number of the fixing mechanisms is two, and the fixing mechanisms are matched with the unlocking mechanism and the butt joint seat respectively; the butt joint mechanism comprises a connecting ring and two attaching frames; according to the flow regulating valve, the sliding frame is pulled on the butt-joint seat, the sliding frame can unlock the two attaching frames, the attaching frames on the flow regulating valve are separated from the matching blocks on the butt-joint seat, unlocking and dismounting of the flow regulating valve are achieved, and the flow regulating valve is convenient to maintain or replace.

The utility model discloses a steam turbine speed valve, including valve body, install the fixed shell that communicates with each other with its on the air inlet pipe of valve body top, the inside of fixed shell is provided with filter connection subassembly, be provided with sealed spacing subassembly on fixed shell, the top of fixed shell is installed with the air pipe of pipe's guide that communicates with each other, filter connection subassembly includes installation frame, installation frame setting in the inside of fixed shell, the inside of installation frame is provided with the filter screen of pluggable. The utility model discloses through the filter screen in fixed shell can effectively intercept the rust, welding slag, metal particle and so on solid impurity in steam, avoid the impurity to cause the valve clack to jam or sealing surface wear and tear in valve body, convenient to tear down the filter screen from fixed shell inside and maintain or replace simultaneously, filter screen and installation frame are independent assembly, can replace the filter screen of wear or blockage alone, reduced the cost of use, improved practicality.

The utility model discloses a paper pulp stirring paddle convenient to assemble and disassemble and a stirring device, the paper pulp stirring paddle comprises a main shaft and at least one stirring assembly arranged on the main shaft, the stirring assembly comprises a connecting sleeve and at least one stirring part connected to the outer wall of the connecting sleeve, the connecting sleeve is fixedly arranged on the main shaft, and the stirring part is fixedly arranged on the main shaft. At least one limiting block is installed at the position, corresponding to the installation position of the stirring assembly, of the main shaft, the connecting sleeve comprises two semi-rings, extending plates are arranged at the two radial ends of each semi-ring respectively, the extending plates on the semi-rings on the two sides are detachably connected through fasteners, clamping grooves are formed in one end of the connecting sleeve, and the number of the clamping grooves is equal to that of the limiting blocks. And the clamping groove is clamped on the limiting block. When the stirring assembly needs to be maintained, the stirring assembly can be conveniently disassembled to be welded or replaced, so that the stirring assembly is more convenient to maintain.

The utility model relates to hot melt filler equipment technical field, specifically is a kind of hot melt filler device, including furnace body, the straight pipe for feeding is assembled to the furnace body outer wall feed end, and the box for collecting is assembled to the outer periphery of straight pipe, the opening is opened to the one end of straight pipe inside box, and the outer periphery of straight pipe is embedded with the arc sieve plate that is in accord with opening;In the process of using hot melt filler equipment, material can be conveyed into furnace body interior to melt by using the feeding auger inside straight pipe, and arc sieve plate in the outer periphery opening of straight pipe is convenient to filter the material passing, and the sundries in material are conveniently fallen into the inside of box, then only need to unscrew the fastening bolt on lug, arc sieve plate embedded in opening can be disassembled, it is convenient to clean or replace, so that arc sieve plate can more stably screen material, it is convenient to melt material.