1146results about How to "Easy to pass through" patented technology

The invention discloses a plastic part injection molding excess material recycling mechanism, and belongs to the technical field of injection molding excess material recycling. The plastic part injection molding excess material recycling mechanism comprises a shell, a partition plate is vertically arranged in the shell, a discharging plate is horizontally connected between the shell and the partition plate, and a feeding groove plate is arranged on one side wall of the shell; a discharging frame and a movable door are arranged on the front side wall and the rear side wall of the shell correspondingly, the discharging frame corresponds to the discharging plate, a cleaning assembly located below the discharging plate is arranged in the shell, the cleaning assembly corresponds to the feeding groove plate, a transferring assembly is arranged on the side, away from the cleaning assembly, of the partition plate, and a smashing assembly located above the discharging plate is arranged on the inner side of the shell. And a screening assembly corresponding to the movable door is movably arranged between the crushing assembly and the discharging plate, a drying assembly matched with the transferring assembly and the screening assembly is arranged on the shell, and the device has the advantages of comprehensive cleaning, stable transferring, rapid crushing, reciprocating screening, double drying, reliable structure and easy and convenient operation.

The utility model discloses a multifunctional machine tool used for machining a gear motor shell, which comprises a base, the left side of the base is fixedly connected with a supporting seat, and one side of the top of the supporting seat is provided with a cutting fluid tank. Due to the fact that a plurality of cooling fins are fixed to a motor shell, the outer surface of the motor is not round, a clamping hole in the middle of the supporting plate is arranged to be a hole corresponding to the outer surface of the motor, the motor can penetrate through the clamping hole conveniently, and a certain limiting function is achieved. According to the motor shell machining device, the motor shell can be conveniently and uniformly machined after being clamped, due to the fact that the device clamps the shell, the two end faces of the motor shell are not affected, the two end faces can be directly ground and cut at the same time when the motor shell is machined on a machining table, the machining time is shortened, and the machining efficiency is improved.

The invention relates to a mushroom cultivation technology, and discloses a rotary frame type mushroom planting square cabin and a using method thereof.The rotary frame type mushroom planting square cabin comprises a rotary frame supporting structure installed in the planting square cabin, and a rotary rail is installed below the rotary frame supporting structure; the rotary track is arranged in the planting square cabin in a reciprocating snake shape, and is connected to form a closed comb-shaped curve track at the cabin door of the planting square cabin through a linear track; a detachable hanging bracket used for placing a grid frame is installed below the rotary rail, and the rotary rail is connected with the hanging bracket through suspended idler wheels. The gear transmission mechanism is positioned above the linear track, is used for driving the roller to rotate along the rotary track, and is connected with a chain on the rotary track through a gear; and the hanging bracket and the grid frame move along with the rolling wheels under the traction of the rolling wheels. According to the rotary frame type mushroom planting square cabin, the space of the planting square cabin can be utilized to the maximum extent, and the planting density and the production efficiency of the mushroom planting square cabin are improved.

The invention relates to a rotary chuck linking mechanism which comprises a machine body, a rotary table is rotationally arranged on the machine body, a clamping mechanism is installed on the rotary table, the clamping mechanism comprises a chuck base, a chuck and a plurality of clamping jaws, the chuck base is installed on the rotary table, the chuck is installed on the chuck base, and the clamping jaws are arranged on the chuck base. The multiple clamping jaws are evenly arranged in the circumferential direction of the chuck in a sliding mode and synchronously slide in the direction close to or away from the center of the chuck. The chuck replacement device has the effect of facilitating chuck replacement.

The utility model relates to the technical field of automobile accessories, in particular to an automobile steering knuckle which comprises a steering knuckle body, the steering knuckle body is provided with a hub disc mounting shaft, two brake arms, a damping arm, a steering arm and a master pin arm, the hub disc mounting shaft is arranged at one end of the steering knuckle body and is perpendicular to the end face of the steering knuckle body, and the two brake arms are arranged on the two brake arms. The brake arm, the damping arm, the steering arm and the main pin arm are all arranged in the circumferential direction of the steering knuckle body, the damping arm and the main pin arm are each provided with a partition groove, a connecting hole and a tightening hole, the tightening holes extend from the two side walls of the partition groove in the opposite directions, and the connecting hole penetrates through the middle section of the partition groove; the connecting hole is divided into two parts through the partition groove, the minimum radial size of the connecting hole is variable, and the advantage of better universality is achieved.

The invention belongs to the technical field of medical instruments, and provides a surgical robot which comprises an outer sleeve. The snake bone pipe is separably arranged in the outer sleeve in a penetrating manner; the tail end instrument is arranged at the far end of the snake bone tube, and the tail end instrument can penetrate through the outer sleeve along with the snake bone tube to enter a target cavity; the multiple traction ropes are located in the snake-bone pipe, and one end of each traction rope is at least located at the far-end position of the snake-bone pipe; the limiting parts are sequentially arranged in the snake bone pipe in a penetrating mode, each limiting part is provided with a plurality of penetrating holes, and the penetrating holes are used for the traction ropes to penetrate through so that the traction ropes can be limited in the limiting parts. The multiple limiting pieces are arranged in the snake-bone pipe, the penetrating holes are formed in the limiting pieces, so that the multiple traction ropes passing through the snake-bone pipe can penetrate through the limiting pieces, and the multiple traction ropes can be arranged in a separated mode through the limiting pieces; therefore, the situation that the multiple traction ropes are stacked and intertwined when the snake bone pipe is in a bent state is avoided.

The invention discloses a traditional Chinese medicinal material pulverizer with a particle size adjusting function, and relates to the technical field of pulverizers. Comprising a control system, a vacuum pump and a bottom plate, a barrel is rotatably mounted on the bottom plate, a cover barrel is slidably mounted at the upper end of the barrel, a discharging port is formed in the lower end of the barrel, a sleeve is arranged in the barrel, a reciprocating plate and a coil are mounted between the barrel and the sleeve, a driving motor is mounted at the bottom of the barrel, and the output end of the driving motor is connected with a transmission shaft; a plurality of smashing pieces are installed at the upper end of the transmission shaft, extending pieces are slidably installed in the smashing pieces, a filter screen is installed at the lower end of the transmission shaft, a cleaning plate is installed above the filter screen, and a cam is installed below the filter screen. The coil and the reciprocating plate are matched to spray cleaning liquid, the filter screen screens the crushed traditional Chinese medicinal materials, the cleaning plate cleans the filter screen, and the cam drives the filter screen to vibrate to prevent the filter screen from being blocked.

The utility model relates to an electric transmission device with an abrasive dust directional collection function. The electric transmission device comprises a housing, a base, a stator, an electric brush, a rotor, a conducting ring, an anode plate, a cathode plate, a cathode cover plate and an abrasive dust collection unit, the housing is fixed on the base, and the housing and the base define a cavity; the rotor is inserted in the cavity, the conducting ring is fixed on the rotor, the stator is fixed in the cavity, the electric brush is fixed on the stator, and the electric brush is in contact connection with the conducting ring; the anode plate and the cathode plate are respectively fixed on the bottom plate or the top of the chamber and are used for forming an electric field in the vertical direction in the chamber; the cathode cover plate covers the cathode plate, a through hole is formed in the cathode cover plate, under the action of an electric field, abrasive dust moves out from the position between the electric brush and the conducting ring, drifts upwards, penetrates through the through hole in the cathode cover plate, makes contact with the cathode plate, is electrically neutralized and falls into the abrasive dust collecting unit under the action of the electric field, and a large amount of abrasive dust is collected. Therefore, the problem that the charged abrasive dust of the electric transmission device is difficult to collect is solved.

The invention discloses a modularized intelligent low-voltage measurement and control device, and relates to the technical field of modularized intelligent low-voltage measurement and control devices, the modularized intelligent low-voltage measurement and control device comprises a measurement and control mechanism, the measurement and control mechanism comprises two connecting blocks and two hand twisting rods, the top of each connecting block and the bottom of each connecting block are provided with plate grooves, and the plate grooves are connected with the hand twisting rods. A perforated plate is arranged in each plate groove, hand screwing bolts penetrate through the surfaces of the two connecting blocks in a threaded mode, torsion springs are arranged on the outer surfaces of the two hand screwing rods, and clamping holes are formed between the inner walls of the rectangular holes and the inner walls of the rectangular grooves; according to the modularized intelligent low-voltage measurement and control device, through the arrangement of the auxiliary mechanism, the measurement and control device can have multiple installation modes, then the use places of the modularized intelligent low-voltage measurement and control device can be increased, and then the use efficiency of the modularized intelligent low-voltage measurement and control device can be improved.

The invention provides stainless steel component welding equipment, and relates to the technical field of welding equipment.The stainless steel component welding equipment comprises a center base, a fixed frame is fixed to one side of the center base, a rotating frame is rotationally installed on the other side of the center base through a bearing, and supporting columns are fixed to the bottoms of the ends, away from the center base, of the fixed frame and the rotating frame correspondingly; clamping assemblies are arranged in the rotating frame and the fixed frame, each clamping assembly comprises an outer sliding frame, through cooperation of the rotating frame and the fixed frame, the clamping assemblies in the two frames can synchronously adjust the position of a clamp through a moving assembly, so that linear correspondence of the two pipe fittings is kept, then the rotating frame is turned over, a certain included angle is formed between the two pipe fittings, and the two pipe fittings are clamped. After the position of the welding assembly is adjusted according to the middle position of the included angle, the welding assembly rotates along the interiors of the two semicircular frames to weld the intersecting portion of the two pipe fittings, so that the overall welding efficiency is improved, and the equipment is wide in applicability and can be used for welding the pipe fittings at different angles.

The utility model relates to the technical field of ultrasonic devices, in particular to a multi-angle rotating handheld ultrasonic device which comprises an image display module and an image acquisition module, and the image display module is connected with the image acquisition module through a rotating structure; the rotating structure comprises a rotating shaft support, an L-shaped side shaft is arranged on one side of the rotating shaft support, and a T-shaped rotating shaft is arranged in the middle of the rotating shaft support. The L-shaped side shaft is connected with the image acquisition module, and the T-shaped rotating shaft is connected with the image display module. By arranging the rotating shaft support, the L-shaped side shaft and the T-shaped rotating shaft, the image acquisition module and the image display module are integrated, the included angle relation between the image display module and the image acquisition module can be adjusted in the left-right and up-down directions, and multi-angle rotation can achieve the purposes of opening, application, operation and storage in various use scenes.

The invention discloses a feeding device for photovoltaic battery piece production and processing, and relates to the technical field of battery piece production and processing, the feeding device comprises a layering plate, the layering plate is used for placing batch photovoltaic battery pieces to be fed in a layering manner, the outer surface of the layering plate is provided with an outer inclined round hole, the outer surface of the layering plate is provided with a square small hole, and the square small hole is provided with a through hole. According to the feeding equipment for production and processing of the photovoltaic battery pieces, a plurality of layering plates are arranged, so that a plurality of stacked photovoltaic battery pieces are placed in a layered mode for feeding; the problems that the number of fed photovoltaic battery pieces is large, the thickness is small, most of the photovoltaic battery pieces are stacked, and the long-time feeding procedure is difficult to conduct manually are solved, and a plurality of outer inclined round holes are formed in a layering plate so that residual dust and other impurities can gradually fall down to the inner side of a concave bottom plate; and residual sundries falling on the layering plate after the photovoltaic cell pieces are placed for multiple times are prevented from being gradually accumulated to influence the subsequent feeding effect.

The invention relates to the technical field of fault detection, in particular to mobile power transmission and distribution line fault detection and positioning equipment, which comprises a supporting plate, a power transmission and distribution line fault detection positioning device and a power transmission and distribution line fault detection positioning device, the detection device is used for carrying out fault detection on the power transmission and distribution line, and the bottom of the detection device is fixedly connected with the top of the supporting plate; the suspension device is used for driving the fault detecting and positioning equipment to move along the surface of the cable, the equipment is integrally hung on the cable through the suspension device, the suspension device is limited through the locking assembly, then the driving motor drives the guide wheel to rotate, and the equipment can integrally move along the surface of the cable; the detection efficiency is greatly improved, the problem that it is difficult for pedestrians to climb cables is solved, by arranging the locking assembly, the possibility that equipment falls off accidentally is reduced, and potential hazards to surrounding personnel and facilities are reduced.

The invention discloses processing equipment for metering mutual inductor production and a processing method thereof.The processing equipment comprises a processing base, two winding ring plates are arranged on the processing base, notch grooves are formed in the same positions of the two winding ring plates, and a plurality of driving rollers used for driving mutual inductor rings to rotate are arranged on the processing base; a plurality of arc-shaped grooves are formed in the inner side walls of the winding ring plates, sliding blocks are arranged in the arc-shaped grooves, telescopic supporting rods are arranged on the outer sides of the sliding blocks, a first clamping mechanism is arranged between the winding ring plates, rotatable winding-shaped insulating cloth is arranged above the winding ring plates, and a conveying mechanism is arranged above the winding ring plates; and a second clamping mechanism is also arranged between the winding ring plates. According to the design, the insulation cloth is integrated in the winding ring plate, so that when being wound, some mutual inductor rings with small diameters can better penetrate through the winding ring plate and can be better wound, and the insulation cloth can be always kept in a tensioning state in the winding process through the sequential switching mode of the supporting rods.

The bending-adjustable shock wave balloon catheter comprises an inner tube and an outer tube, the inner tube is arranged in the outer tube and extends out of the far end of the outer tube, the far end of the outer tube is provided with a balloon and a plurality of forward electrode pairs located in the balloon, the near end of the outer tube is connected with a tail seat, and the tail seat is connected with the inner tube. The outer pipe is provided with a bending adjusting handle used for achieving single-side bending adjusting or double-side bending adjusting. According to the embodiment of the invention, the electric arc is generated by applying the high voltage through the forward electrode pair, the shock wave is generated through the electric arc, and the compression stress of the shock wave can cause internal softening and splitting decomposition of the calcified tissue at the occluded part of the blood vessel, so that the catheter can conveniently penetrate through the occluded part of the blood vessel to achieve a good blood vessel opening effect; according to the embodiment of the invention, various bending modes can be realized so as to adapt to different blood vessel structures.

The utility model belongs to the technical field of crop fertilization, and discloses a fertilization device for agricultural planting. Comprising a driving vehicle, moving wheels are rotatably connected to the bottom of the driving vehicle, a rotating motor is started to drive a rotating rod to rotate, the rotating rod rotates to drive a reciprocating lead screw to rotate, and meanwhile a ball nut, a connecting rod and a paving plate are driven to reciprocate together; the fertilizer can be uniformly spread at the bottom of the fertilizer box, so that the fertilizer can be uniformly scattered, a plurality of groups of round holes are formed in one side of a spreading plate, the small-particle fertilizer can conveniently penetrate through the spreading plate when the spreading plate moves, the spreading treatment of the fertilizer is more facilitated, and four groups of reciprocating lead screws, ball nuts, connecting rods and the spreading plate operate together, so that the fertilizer can be uniformly spread at the bottom of the spreading plate. The fertilizer in the fertilizer box can be uniformly spread, so that the fertilization is more uniform, and the problem that the fertilizer is easily accumulated in one place during fertilization is solved.

The invention relates to the field of machine tool accessories, in particular to a guide sleeve assembly of a precision automatic lathe. The device comprises a rotating base, a telescopic shaft sleeve and a clamping structure, the rotating base is rotationally arranged on a machine body of the precision automatic lathe; one end of the telescopic shaft sleeve is connected with a clamping piece of the precision automatic lathe, the other end of the telescopic shaft sleeve is connected with the rotating base, and one end of a bar coaxially penetrates through the rotating base and the telescopic shaft sleeve and then is clamped on the clamping piece; the clamping structure comprises clamping rods and elastic pieces, the clamping rods are located at the rotating base, the clamping rods are evenly arranged in multiple sets in the circumferential direction, each set comprises multiple clamping rods, the multiple clamping rods in each set are arranged at intervals in the axial direction of the bar, and the clamping rods extend in the radial direction of the bar and can slide in the radial direction of the bar; the elastic piece is used for providing clamping force for the clamping rod to clamp the bar. Through the arrangement of the multiple clamping rods, the clamping points of the guide sleeve assembly on the bar are distributed more evenly in the axial direction, and meanwhile the diameter range of the adaptive bar is larger.

The invention relates to a cable pay-off and laying device for an electric construction conduit, and relates to the technical field of cable pay-off, a base is provided with a base, a central shaft is arranged in the base, the base is provided with a first support frame, the bottom of a retainer at the side part of the first support frame is provided with a lantern ring, the outer side of the lantern ring is connected with a suspension, and the bottom of the suspension is provided with a connecting plate; a cable tray is arranged on the inner side of the second support frame on the connecting plate; a reference plate is installed on the side portion of the suspension, a sliding plate is arranged on the reference plate, a shaft seat is connected to the side portion of the sliding plate, a transmission shaft is arranged in the shaft seat, a wheel seat is arranged in the shaft seat, a driven shaft is installed in the wheel seat, a supporting wheel is sleeved on the outer wall of the transmission shaft, and a limiting wheel is sleeved on the outer wall of the driven shaft. According to the invention, the cable can conveniently pass through the wire conduit of the power construction equipment, the surface wear of the cable can be avoided, the service life of the cable is prolonged, the penetration position and angle of the cable are further ensured to accord with the installation standard, and the stability of the power construction equipment during operation is ensured.

The invention discloses a landslide rock-soil body internal stress monitoring device, and relates to the technical field of rock-soil body internal stress monitoring, the landslide rock-soil body internal stress monitoring device comprises a stress monitoring instrument, the outer side of the stress monitoring instrument is fixedly connected with a monitoring sensor, and the interior of the stress monitoring instrument is slidably connected with a moving shaft; an auxiliary assembly used for reducing the damage risk of the stress monitoring instrument is arranged outside the moving shaft, a soil loosening assembly used for enabling the stress monitoring instrument to be taken out and maintained easily is arranged outside the stress monitoring instrument, and the moving shaft moves downwards to drive triangular spines to be inserted into soil downwards. The triangular spine is of a triangular structure formed by combining three spines, the stability of the stress monitoring instrument in soil can be enhanced, the stress monitoring instrument can be firmly fixed in a rock-soil body, the possibility that the stress monitoring instrument moves when rock-soil landslide occurs is reduced, the triangular spine can be in better contact with the rock-soil body after being inserted into the soil, and the stress monitoring instrument is more stable. Therefore, the internal stress of the rock-soil body can be monitored more effectively.

The invention discloses a seepage collecting device which comprises a bag body, a base plate and a drainage pipe, the base plate is arranged on the upper portion of the front side of the bag body, the drainage pipe is connected to the bottom of the bag body, the base plate is divided into a left independent plate body and a right independent plate body which are detachably connected with each other, and the two independent plate bodies are connected with the front side of the bag body through corrugated folding structures. A seepage collecting hole is formed in each independent disc body, and two drainage tube extending holes corresponding to the two seepage collecting holes are formed in the upper part of the rear side of the bag body. According to the exudate collection device, exudate collection can be carried out on two drainage positions on a patient by adopting one bag body, the number of the bag bodies does not need to be increased, and the discomfort of the patient can be reduced.

The utility model relates to the technical field of medicinal material processing, in particular to a medicinal material smashing device which comprises a box body, a smashing mechanism is arranged in the box body, an inclined rotating barrel used for screening is correspondingly arranged at the discharging end of the smashing mechanism, the inclined rotating barrel comprises a screen, a discharging opening is formed in the lower portion of the screen, and the discharging opening is communicated with the box body. A conveying mechanism used for recycling unsmashed medicinal materials is correspondingly arranged at the discharging end of the inclined rotating barrel, and the discharging end of the conveying mechanism is connected with the smashing mechanism. The problem that a screen is prone to being blocked is solved by arranging the inclined rotating barrel, the conveying mechanism is arranged to send unsmashed medicinal materials back to the smashing chamber, the medicinal materials are smashed again, and therefore the problem that the materials cannot be effectively smashed is solved.

The utility model relates to the technical field of BOPP (biaxially-oriented polypropylene) film preheating, and discloses a BOPP film preheating treatment device which comprises a workbench, a preheating box, a material storage roller, a supporting shaft, a rack, an auxiliary film penetrating mechanism, a material receiving roller, a rotary driving mechanism and an electric heating plate, the preheating box is fixed on the workbench, and the right side of the preheating box is rotationally connected with the supporting shaft on the workbench; a rotary driving mechanism is installed on the portion, on the left side of the preheating box, of the workbench, a material collecting roller is detachably installed on the rotary driving mechanism, the left side and the right side of the interior of the preheating box are each provided with an electric heating plate, a rack is installed on the top of the preheating box, and an auxiliary film penetrating mechanism is installed on the rack; the auxiliary film penetrating mechanism comprises a cross rod, a sliding sleeve, a base plate, a magnetic strip and a handle. According to the BOPP film preheating device, a BOPP film can conveniently penetrate through the preheating box; and the material storage roller and the material receiving roller are convenient to disassemble and replace.

The utility model provides a plate-shaped lamp and a lighting system. The plate-shaped lamp can be connected with a soft light air cushion. The plate-shaped lamp comprises a lamp body, a light-emitting element and a ventilation device. The lamp body comprises a surface layer and a bottom layer which are oppositely arranged. The light-emitting element is arranged between the surface layer and the bottom layer, and light emitted by the light-emitting element can be emitted to the external environment through the surface layer; the ventilation device is arranged on the lamp body and located on the outer side of the light-emitting element. The ventilation device can be used for being communicated with the soft light air cushion so as to inflate the soft light air cushion. According to the technical scheme, the soft light air cushion does not need to be inflated by means of external inflation equipment, so that the air interchanger on the plate-shaped lamp can directly, rapidly and efficiently inflate the soft light air cushion, the inflation step of the soft light air cushion is effectively simplified, and the working efficiency of the soft light air cushion and the working efficiency of the plate-shaped lamp are improved.

The invention relates to a high-oxygen-permeability ionomer, the high-oxygen-permeability ionomer is a copolymer, the high-oxygen-permeability ionomer is formed by mutually connecting a first structural unit and a second structural unit, the knot # imgabs 0 # of the first structural unit, and the structure of the second structural unit is # imgabs 1 #. The high-oxygen-permeability ionomer provided by the invention, the second structural unit comprises a cyclic structure, and the cyclic structure is a cyclic structure. The cyclic structure can greatly reduce the crystallinity and compactness of the high-oxygen-permeability ionomer on the premise of maintaining the chemical stability of the whole perfluoro structure of the high-oxygen-permeability ionomer, so that gaps between molecular chain segments of the high-oxygen-permeability ionomer are larger, oxygen molecules can penetrate through the high-oxygen-permeability ionomer, and the oxygen permeability of the high-oxygen-permeability ionomer is improved. Therefore, the oxygen resistance of the high-oxygen-permeability ionomer is reduced.

According to the scheme, the grinding device for walnut powder processing comprises a machine body, a containing barrel is arranged in the machine body, a plurality of first springs are installed between the containing barrel and the machine body, a first motor is installed on one side of the machine body, a second motor is installed on the containing barrel, and a hopper is installed at the top end of the machine body; a closing plate is rotationally connected to the bottom of the inner side of the hopper, a pull rope is installed between the closing plate and the containing barrel, a fixing block is installed on the containing barrel, and water spraying holes are formed in the fixing block; through rotation of the screen, walnut powder in the screen is in a continuous moving state, contact between the walnut powder and the blades is promoted, fine walnut powder can be screened out conveniently, the screening efficiency is improved, when the containing barrel vibrates continuously, a pull rope is driven to continuously pull a closing plate to move, walnut kernel discharging is promoted, the bottom end of the hopper is prevented from being blocked, and the practicability is high. Water is sprayed into the containing barrel from the water spraying holes, the screen continuously rotates, and cleaning of the screen is better facilitated.

The invention discloses a gas homogenizing device for semiconductor etching equipment, which relates to the technical field of semiconductor etching equipment and comprises a casing, wherein a cover is arranged on the top of the casing, a top plate is fixedly installed on the top of the cover, a plurality of second air inlets are equidistantly installed on the top of the top plate, an ionization generator is fixedly installed in the middle of the top plate, each of the second air inlets is located at the edge of the top plate, a wind circle guide rail is fixedly installed inside the casing, a sealing ring is installed on the top edge of the wind circle guide rail, and the gas homogenizing device for semiconductor etching equipment utilizes the heat generated by the bottom of the motor to be conducted to a relatively central position between the upper plate and the lower plate along the heat conducting plate, when enough heat is generated between the upper plate and the lower plate, the activity of the plasma fog group is relatively high, and the mixed gas of the plasma fog group is easy to disperse to the surroundings, thereby facilitating the plasma to pass through the lower plate evenly, thereby improving the plasma uniformity in the gas.

The invention relates to the technical field of strip steel galvanizing, in particular to a production process for galvanized strip steel, a hot galvanizing device comprises a galvanizing pool, a supporting plate is fixedly connected to the inner wall of the galvanizing pool, conveying rollers are symmetrically arranged on the inner wall of the galvanizing pool, and the hot galvanizing device further comprises a detection unit arranged on the side wall of the hot galvanizing device, the thickness detector is used for detecting the thickness of strip steel; the input port and the output port are symmetrically formed in the top of the supporting plate in a penetrating mode, the input port and the output port are each provided with an airflow blowing mechanism, and the airflow blowing mechanisms are used for preventing external air from entering the galvanizing pool; according to the strip steel thickness detected by the detection unit, the two airflow blowing mechanisms are controlled to adaptively adjust to realize airflow sealing, so that the stability of the gas environment in the galvanizing bath is favorably maintained, the gas coverage rate of the whole strip steel surface is favorably improved, and local air retention caused by non-uniform gas distribution is reduced.

The invention discloses a bioengineering pharmaceutical raw material mixing device, and belongs to the technical field of raw material medicine processing, the device comprises a body, a grinding assembly and a working assembly, the working assembly comprises a working motor, a central rotating shaft and a stirring assembly, the grinding assembly comprises a material guide block and a working screen plate, and the working screen plate is provided with a plurality of screen holes; a grinding channel is formed between the lower end face of the material guide block and the upper end face of the working screen plate, a feeding port is formed in the body, and a material guide slope for guiding feed of the feeding port into the grinding channel is arranged on the material guide block. According to the invention, particles in entering powder can be ground, so that the mixing efficiency is improved; liquid flows to drive powder in a grinding channel to enter a stirring space below, so that powder residues on a material guide block and a working screen plate are reduced; particles which are not ground are blocked and collected by the waste tank and cannot enter the stirring space to influence the discharging quality; liquid in the body is circularly stirred up and down, so that full mixing of upper and lower layers of liquid and powder is facilitated.

The invention discloses a pretreatment device for road base solid waste gel production, and relates to the technical field of solid waste gel material pretreatment. The device comprises a device body, a smashing roller set is arranged on the upper portion of the interior of the device body, a lifting device is arranged in the middle of the device body, a discharging device is arranged at the top of the lifting device, the lifting device comprises a material guiding shell and an inclined screen, and the material guiding shell is fixed to one side of the device body. Through the arrangement of the lifting device, an inclined screen, a rotating rod, a material guide shell, a fixed cylinder and a material pushing assembly are matched to drive a spiral blade to upwards convey and lift solid waste materials which are not completely crushed at the fixed cylinder until the solid waste materials which are not completely crushed are re-discharged to a crushing roller set through a discharging device to be crushed; therefore, the solid waste material which is not completely crushed is automatically subjected to secondary crushing, and the solid waste material treatment speed and the production efficiency are remarkably improved.