34results about How to "Easy replacement handling" patented technology

This utility model discloses an integrated structure for waste gas recycling and treatment, belonging to the field of waste gas treatment technology. It includes a treatment tank with a waste gas inlet pipe at the top and a waste gas recovery and treatment mechanism inside. A maintenance-friendly filter mechanism is installed on the side wall of the treatment tank. This utility model, by incorporating the waste gas recovery and treatment mechanism, can recover and utilize the heat in the waste gas during its transport process through heat transfer. Simultaneously, after the waste gas waste heat is recovered, it is discharged into a corresponding waste gas treatment liquid, allowing impurities in the waste gas to be adsorbed into the treatment liquid. This also enables the adsorption and treatment of harmful substances in the waste gas, achieving waste heat recovery and adsorption filtration. The filter mechanism uses a filter element to filter the waste gas, effectively re-filtering impurities and facilitating filter element replacement.

This utility model belongs to the technical field of baghouse dust collectors, and in particular, a pulse jet baghouse dust collector. It includes a base plate with four mounting slots. The dust collector also includes: a support frame fixedly mounted on the top of the base plate, on which a pulse jet dust collector is fixedly mounted, with a bottom ash pipe fixedly connected to the bottom of the pulse jet dust collector; a ash guide pipe, the top of which is rotatably connected to the bottom of the bottom ash pipe; and a fixing rod, the bottom of which is fixedly mounted on the top of the base plate, with a disc fixedly mounted on the top of the fixing rod. The disc has four through holes spaced evenly in a ring, and the bottom of the ash guide pipe slides in contact with the top of the disc. This utility model collects and stores dust by setting up multiple collection boxes, and allows for disassembly and cleaning of the collection boxes even when the machine is stopped, greatly improving the working efficiency of the pulse jet dust collector. It is also convenient to operate, saves time and effort, and is highly practical.

The utility model discloses a wear -resisting anti -drop turbine shell bush structure, including turbine shell and bush body, turbine shell inner wall is equipped with first clamping groove, the bush body is set into a plurality of bush blocks, and a plurality of bush blocks outside are fixed through first clamping seat and first clamping groove clamping, and the center seat outside in turbine shell is equipped with second clamping groove, and the bush block is still through second clamping seat and second clamping groove clamping cooperation, and the turbine shell and first clamping seat still pass through the insertion seat and the limiting slot and carry out the location, the utility model discloses a bush body is set into a plurality of bush blocks, and a plurality of bush blocks are fixed in turbine shell through first clamping seat, second clamping seat, first clamping groove and second clamping groove, thereby conveniently install bush body in turbine shell, and the stability of installation and fixation is higher, and the dismounting is convenient and quick.

The utility model relates to the technical field of feed processing, and discloses a grease storage device for processing pet dog and cat food feed, which comprises a storage tank and a heat preservation tank, a collecting tank is arranged at the bottom of the storage tank, a heat recovery mechanism is arranged on the right side of the outer wall of the storage tank, and a filtering mechanism is arranged at the bottom of the storage tank. A containing mechanism is arranged in the heat preservation tank, a pressure detection mechanism is arranged at the top of the heat preservation tank, a stirring mechanism is arranged in the storage tank, and the left side of the outer wall of the collecting tank communicates with a connecting pipe. The heat recovery mechanism comprises a heat preservation layer which is fixedly connected to the outer wall of the storage tank. According to the device, redundant heat is extracted into the heat preservation tank through the copper pipe, the heat is stored through the ethylene glycol solution, when the heat in the storage tank is insufficient, the switch valve on the top is opened, the heat is sent back to the heat preservation layer again through the fan, and heat utilization is achieved.

The utility model relates to technical field of crankshaft swing arm, and disclose detachable crankshaft swing arm assembly, and set up dismounting mechanism on rack shell and top cap, set up crankshaft swing arm mechanism on rack shell, the dismounting mechanism includes long slot, the four around of top cap back is fixedly connected with long piece respectively, the inside of long piece is opened and is limited to limit slot, the inside of limit slot is inserted and is connected with limit block, the side fixedly connected with connecting plate of two limit blocks away from rack shell, the front and back two sides of connecting plate are opened and have rectangular slot, the left and right sides fixedly connected with connecting seat of rack shell, the inside screw thread connection of connecting seat and connecting plate has bolt. This detachable crankshaft swing arm assembly, through dismounting mechanism, bolt screw thread takes down after, pulls connecting plate and drives limit block to take out from limit slot, simultaneously, connecting seat can also take out from rectangular slot, can pull top cap and drive long piece to take out from long slot after, take out top cap from the top of rack shell conveniently, handle the dismounting of crankshaft swing arm mechanism conveniently.

The utility model discloses a pressure stabilizing throttling device for a centrifugal water chilling unit, which relates to the technical field of throttling devices, and comprises a connecting pipeline, the top end of the connecting pipeline is clamped with a mounting seat, the top end of the mounting seat is fixedly connected with a limiting block, and the top end of the limiting block is in threaded connection with a screw rod. By the adoption of the structure, the bottom end of the rotating column can rotate in situ by screwing the screw rod and the rotating shaft, the connecting block inserted into the inner side of the strip-shaped opening can also prevent the throttle plate from angle deviation, and then the rotating column can be pushed or pulled to move through the screw rod so that the height of the throttle plate can be adjusted; a good pressure stabilizing and throttling effect can be achieved through blocking of the throttling plate, the sealing block can be located on the inner side of the strip-shaped opening all the time when the height of the throttling plate is adjusted, and therefore the point position of the strip-shaped opening can be effectively sealed, and normal use of the throttling plate cannot be hindered while the using sealing performance of the throttling plate is improved.

The utility model discloses a polishing device for metal casting parts, and belongs to the technical field of metal part polishing. Comprising a bottom plate, the bottom plate is fixedly connected with a concave seat, a rotating mechanism is installed on the bottom plate, a hole wall grinding mechanism and a surface grinding mechanism are installed on the concave seat, the rotating mechanism comprises a slewing bearing, the slewing bearing is fixed to the upper surface of the bottom plate in a threaded mode, and four guide rods are fixedly arranged on the slewing bearing along the circumference; when the polishing device is used for polishing a casting part body, the casting part body can be conveniently and rapidly disassembled and assembled between the T-shaped polishing rod and the top cylinder, the four guide rods are driven to rotate through the gear ring of the slewing bearing, the top cylinder drives the casting part body to rotate, and the circular inner wall of the casting part body is polished through the T-shaped polishing rod; double-face grinding treatment can be achieved through the first grinding wheel and the second grinding wheel, the first grinding wheel can achieve curved outer surface grinding treatment, the grinding range is comprehensive, adjustment and use are convenient, and practicability is high.

The utility model discloses anti-static flame-retardant work clothes, and particularly relates to the technical field of protective clothes, the anti-static flame-retardant work clothes comprise a work clothes jacket and work clothes trousers which are matched for use, the work clothes jacket and the work clothes trousers are made of anti-static flame-retardant fabric, and a lining strip is sewn on the inner surface of the bottom of the work clothes jacket. A first hook-and-loop fastener male face is arranged on the inner surface of the lining strip, a first hook-and-loop fastener female face is arranged on the outer surface of the top of the work clothes trousers, a neck protection part is arranged on the top of the work clothes jacket, and a cap part is arranged on the top of the neck protection part. An elastic structure at the bottom of the upper garment of the work clothes in the prior art is designed into a structure bonded with the trousers of the work clothes through the hook-and-loop fasteners, so that the dustproof effect after wearing is kept, the tightening feeling to the abdomen is reduced, the movement of a user after wearing is not affected, the position is not changed, and the work clothes are convenient to wear. And the elbow joint of the user can be effectively protected.

The utility model belongs to the technical field of floating valve, and disclose a kind of floating valve, including floating valve body, the water inlet end of floating valve body is equipped with filter assembly, the filter assembly includes connecting pipe, the water inlet end of floating valve body is connected with connecting pipe, the inside of connecting pipe is provided with filter disc, the outer surface of filter disc is evenly equipped with multiple clamping plates, the surface of connecting pipe is equipped with the clamping groove corresponding with the clamping plate, the clamping plate is clamped in the inside of the clamping groove, the outer surface of two clamping plates is equipped with fixed plate, the inside of connecting pipe is equipped with the connecting groove compatible with the fixed plate, the utility model has the advantages that the fluid medium flowing into floating valve can be filtered, avoid the fluid medium flowing into floating valve containing a large number of particles, rust slag and other impurities, damage the inside of floating valve, affect the service life of floating valve.

The utility model relates to the technical field of composite material screening, and discloses an environment-friendly composite material screening device which comprises a containing table, a feeding shell is arranged at the top of the containing table, a screening treatment assembly is arranged at the bottom of the feeding shell, and a wind power screening assembly is arranged at the bottom of the screening treatment assembly. The screening treatment assembly comprises a screening hopper piece, a first screening plate, a second screening plate, a first middle connecting spring piece, a surface connecting strip, a cross plate piece, a stepping motor piece, an oval block, a connecting strip plate and a second middle connecting spring piece. According to the environment-friendly composite material screening device, the wind power screening assembly is arranged, a draught fan part on the front face of the inclined screening box is started, backward wind power is generated, light impurities such as dust and fibers are blown to the rear portion and enter the dust collection cover, the dust collection cover is installed in an inserted mode, the dust impurities collected inside are conveniently detached and treated, and the dust is collected and then treated in a centralized mode; and air screening treatment is completed, and small-particle dust impurities can be treated.

The utility model relates to the technical field of dies, in particular to a die holder of an optical fiber combining and tape forming die, which comprises an upper die holder and a lower die holder, an upper die is clamped on the inner side of the upper die holder, support blocks A are symmetrically welded outside the upper die, and a quick connector A, a quick connector B and a quick connector C are in threaded connection with the outer side of the upper die holder. The quick connector A is located on the left side of the quick connector B, and the quick connector B is located on the left side of the quick connector C. The outer portion of the upper die base is in threaded connection with a screw connected with a lower die base, a lower die is clamped to the inner side of the lower die base, and limiting blocks are symmetrically welded to the outer side of the lower die. Through the arrangement of the screw, the limiting block, the supporting block A, the supporting block B, the groove, the driving assembly, the driving plate A, the driving plate B, the brush block, the positioning hole and the positioning pin, the problems that when an existing optical fiber merging and tape forming mold base is used, the mold base is inconvenient to disassemble and assemble, and meanwhile wire grooves in an upper mold and a lower mold are inconvenient to clean are solved.

This utility model belongs to the technical field of soil testing, specifically relating to a layered sieving tool for soil pest detection. It includes a base plate, with a motor fixedly mounted on the upper end of the base plate. The motor's output shaft is fixedly connected to a rotating rod. This utility model, through the cooperation of the motor, rotating rod, circular turntable, T-shaped push-pull plate, concave plate, sliding support rod, fixed frame, mounting components, and mounting blocks, can drive two sieving frames to sway left and right. At this time, under the action of the sieving meshes at the bottom of both sieving frames, a layered sieving process is achieved, ensuring that the sieved soil meets the requirements for soil testing. The cooperation between the electric telescopic rod, fixed seat, support rod, and connecting plate drives several inserted rods to move out from the corresponding insertion holes inside the mounting blocks, allowing the sieving frames to be easily removed from the device after use.

The utility model provides a robot laser welding device with a recovery mechanism, and relates to the technical field of robot laser welding equipment. Comprising an operation table, a supporting stand column is mounted at the top of the operation table, and by arranging the operation table, a reinforcing supporting bottom plate, the supporting stand column and an auxiliary positioning mechanism, two first mounting blocks on the same side are positioned through first positioning bolts, so that the effect of positioning two first fixing sleeves on the same side is achieved; the effect of adjusting the overall height of the laser welding cover is achieved, the requirements of laser welding of different heights are met, the flexibility of equipment in use is improved, a plurality of reinforcing side plates are positioned through second positioning bolts, so that the effect of positioning two second fixing sleeves and a supporting stand column is achieved, the supporting stand column is supported in an auxiliary mode through the reinforcing side plates, and the use safety of the equipment is improved. The overall supporting and stability of the supporting stand column are improved, and the fixing base and the fixing vertical plate are used for supporting the electric cabinet.

The utility model discloses an arc-shaped movable jaw body of a jaw crusher, which comprises a movable jaw main body, a fixed base fixedly covers the front part of the movable jaw main body, a plurality of rows of mounting grooves are formed in the front of the fixed base, a plurality of crushing jaw plates are arranged in front of each row of mounting grooves side by side, and two sides of each crushing jaw plate are tightly adjacent to each other; matching seats are transversely fixed to the back faces of the crushing jaw plates, and the crushing jaw plates are combined in the mounting grooves in the corresponding rows in the mode that the matching seats transversely slide into the mounting grooves. The movable jaw has the beneficial effects that after the fixed base is anchored and fixed at the front part of the movable jaw main body, a plurality of rows of mounting grooves are formed in the front surface of the fixed base, so that a plurality of crushing jaw plates which are arranged side by side can be combined and arranged in each row of mounting grooves in a manner that matching seats on the back surfaces of the crushing jaw plates are in transverse sliding fit with the mounting grooves; and the crushing jaw plates at the corresponding positions can be conveniently and independently replaced subsequently according to the actual abrasion condition, and the replacement cost is reduced.

The utility model discloses photovoltaic module tray palletizing machine, include: support frame, one linear module, one linear module is installed in the inside of support frame, be equipped with the second linear module on the moving sliding platform of one linear module, the utility model has the beneficial effects that: through one two -way screw rod drive one slider, bottom sliding frame horizontal adjustment, the interval of two sliders, palletizing positioning board is controlled in combination with second two -way screw rod, realize accurate positioning to photovoltaic module tray, reduce the deviation rate of stacking, adapt to the stacking demand of different size tray, and the inside support block is disassembled with the bottom fixed seat through the cooperation of fixed screw rod and limiting nut, cooperate the pre -set group standardization mounting hole position on the bottom fixed seat, convenient to the support height position of outer mounting seat, inside support block adjusts, also convenient to the model of outer mounting seat, inside support block carries out the replacement processing.

The wiring fixing structure of the small-sized transformer comprises a small-sized transformer body and a protective shell fixed on the outer side of the small-sized transformer body, the surface position of the small-sized transformer body is provided with an opening, and four groups of pin bodies are welded at the bottom position of the small-sized transformer body. A connecting end is fixed to the top of the small transformer body. Five sets of connecting grooves are formed in the top of the connecting end, the wires are prevented from falling off, an auxiliary disassembling and assembling mechanism is arranged at the upper ends of the connecting grooves, and the chuck can be fully limited through the auxiliary disassembling and assembling mechanism. The wiring fixing structure of the small transformer is provided with the buckle mechanism, the buckle mechanism can be used for limiting the wire, the phenomenon that the wire falls off during use is avoided, in addition, the auxiliary disassembly and assembly mechanism is arranged, the buckle mechanism can be effectively loosened, and guide is conveniently added for disassembly and assembly in the later period.

This utility model discloses a long-life elevator IC card reader, relating to the field of card reader technology. The elevator IC card reader includes a base plate, a positioning frame fixedly connected to the surface of the base plate, a mounting plate inserted into the positioning frame, and a device body fixedly connected to the surface of the mounting plate. An installation assembly is disposed inside the mounting plate and used for installing the device body. A disassembly assembly is symmetrically disposed on the surface of the positioning frame. This utility model, through its installation and disassembly assemblies, facilitates the disassembly and assembly of the device body by operators without the use of any tools, effectively improving the efficiency of disassembly and assembly and reducing the workload of operators. The protective components effectively protect the device body from collisions and dust, thereby further extending the service life of the device body.

This utility model belongs to the technical field of rearview mirrors for flying cars, specifically relating to a folding and retractable rearview mirror assembly for flying cars. It includes a rearview mirror body, with a mounting connecting block fixedly connected to the right end of the rearview mirror body. The mounting connecting block engages with a mounting and fixing component via two slots inside its right end. A folding component is provided at the right end of the mounting and fixing component. This utility model utilizes the interaction between the electric telescopic rod body, the connecting plate, and the rotating plate to move two sliding plates away from each other. This, in turn, causes two insert plates to move out of the two slots inside the mounting connecting block. The rearview mirror body can then be easily removed from the device by pulling it to the left. This facilitates easy replacement of the rearview mirror body when damaged, making the installation and removal process of the rearview mirror body more convenient.

The vacuum pump air inlet structure comprises an air inlet pipe opening and a flange, a limiting groove is formed in the inner wall of the air inlet pipe opening, a detachable inner support is clamped in the limiting groove, an inner supporting rod is rotationally arranged in the inner support through a connecting shaft and a bearing, a blade plate is arranged on the outer side of the inner supporting rod, and a cleaning scraping piece is arranged at one end of the blade plate. Due to the fact that the limiting groove in the inner wall of the air inlet pipe opening is provided with the cleaning scraping piece through the inner support, the connecting shaft and the inner supporting rod, when air passes through the air inlet pipe opening, the blade plates can be driven to rotate at a constant speed, and the cleaning scraping piece is arranged on the inner wall of the air inlet pipe opening. The inner wall of the air inlet pipe opening can be subjected to dust scraping and cleaning treatment through the cleaning scraping pieces at one ends of the rotating blade plates, and flow reduction caused by the small cross section area of a pipeline due to long-time accumulation of gas dust on the inner wall of the air inlet pipe opening is prevented, so that the air exhaust efficiency is improved conveniently.

This utility model discloses a dustproof emergency lighting distribution box, including a distribution box body. Heat dissipation components are installed on the outer walls of the distribution box body, and dustproof components are installed on the outer walls of the heat dissipation components. A door is hinged to the front wall of the distribution box body. The dustproof components include a dustproof net. A drive shaft is fixedly installed on the side wall of the heat dissipation components. The right end of the drive shaft slides through the dustproof net and extends to the outside. A slide block is slidably sleeved on the right end of the drive shaft. This utility model relates to the field of distribution box technology. This dustproof emergency lighting distribution box, through the coordinated operation of the dustproof components and the heat dissipation components, continuously dissipates heat from the inside of the distribution box body while simultaneously rotating and cleaning the surface of the dustproof net. This prevents external dust from entering and also avoids dust accumulation on the surface of the dustproof net. Continuous cleaning of the dustproof net helps improve the heat dissipation effect of the distribution box body and also allows for convenient replacement of the dustproof net and cleaning brush.

The utility model discloses a high temperature casting transfer lifting appliance relates to foundry equipment technical field, including the connecting plate, the below symmetry of connecting plate is equipped with the moving plate, and the bottom of two moving plates all is equipped with the mounting frame. The utility model discloses the flexible clamping subassembly that sets up, can effectively to different specifications shape's workpiece all carry out fixed clamping processing to can effectively to different specifications shape's workpiece all carry out transfer processing, effectively promoted the practicability and the flexibility of device whole, through the mounting component that sets up, can be convenient for staff to flexible clamping subassembly and carry out dismounting processing, through the adjusting component that sets up, can effectively to the distance between two flexible clamping subassembly adjust to make flexible clamping subassembly can effectively to different specifications shape's workpiece all carry out fixed clamping processing, further promoted the practicability of device whole.

The utility model relates to the technical field of overhanging outer frames, and discloses a circular arc type overhanging outer frame which comprises an overhanging plate, the side wall of the overhanging plate is arranged to be a cambered surface, one side of the overhanging plate is fixedly connected with an arc-shaped strip, the two ends of the overhanging plate are fixedly connected with fixing plates respectively, and the arc-shaped strip is fixedly connected with the fixing plates. An arc-shaped reinforcing strip is arranged on the side, provided with the arc-shaped strip, of the cantilever plate, a plurality of openings are formed in the arc-shaped reinforcing strip, and reinforcing beams are arranged on the inner walls, located on the openings, of the arc-shaped reinforcing strip in an inserted mode. The side walls of the cantilever plate and the arc-shaped strip are arranged to be arc-shaped and can be matched with a building with the arc-shaped side face, the fitting degree is improved, the stability of follow-up installation is guaranteed, the arc-shaped reinforcing strip is arranged on the inner sides of the two fixing plates, the strength of the cantilever plate can be improved, the reinforcing beam is inserted into the arc-shaped reinforcing strip and located in the opening, and the reinforcing effect is good. The supporting strength of the cantilever plate can be improved.

The utility model relates to a wet-type grinding machine, in particular to a wet-type grinding machine with a feeding screen structure convenient to disassemble and assemble. Comprising a grinding machine barrel body, a protective cover is fixedly arranged at the position, close to the bottom, in the grinding machine barrel body, a feeding mechanism is arranged at the bottom of the grinding machine barrel body, the feeding mechanism is used for conveying materials into the grinding machine barrel body, and the feeding mechanism comprises a feeding sieve, a mounting assembly and a sealing assembly; the feeding screen is used for filtering materials and preventing grinding medium beads from flowing out, the mounting assembly is used for driving the feeding screen to move upwards or downwards, and the sealing assembly is matched with the protective cover to seal the outer side of the feeding screen and prevent the grinding medium beads from flowing out. According to the utility model, when the feeding sieve needs to be disassembled for inspection, the sealing assembly is matched with the protective cover to separate the feeding sieve from the grinding medium beads, then the first electric telescopic rod drives the feeding sieve to descend, and the feeding sieve is moved out from the interior of the barrel body of the grinding machine, so that a worker can disassemble the feeding sieve conveniently.

The utility model discloses a shielding sleeve for a radio frequency connector, which belongs to the technical field of radio frequency connectors and comprises a connector body, one end of the connector body is clamped with a transmission line, the outer surface of the transmission line is rotatably connected with a sleeve body, the outer surface of the sleeve body is fixedly connected with a turntable, a limiting groove is arranged in the connector body, and the turntable is fixedly connected with the limiting groove. The outer surface of the sleeve body is fixedly connected with a limiting block, and an L-shaped plate is fixedly connected outside the connector body. According to the utility model, through the arrangement of the sleeve body, the rotating disc, the L-shaped plate, the connecting plate, the bolt and the nut, the shielding sleeve enables a transmission line to realize a rapid assembly function through the sleeve body and the connector body through the cooperation of the L-shaped plate, the bolt and the nut, thereby avoiding the loosening phenomenon in severe environments such as vibration, impact and the like; the shielding effect and the signal transmission quality are guaranteed, and the transmission line is convenient to disassemble and assemble subsequently, so that the subsequent maintenance cost and difficulty are reduced.

This utility model discloses a billet tube aluminum shavings collection device, including a bottom frame set on the ground. A front frame with a central opening is vertically arranged at the front end of the bottom frame. A positioning baffle is set at the front end of the opening in the front frame, and a hole corresponding to the hole in the front frame is opened in the center of the positioning baffle. A wire mesh is installed in the hole. A dust collection bag with its opening facing the positioning baffle is installed on the back of the front frame for collecting aluminum shavings. Two columns are vertically arranged at the rear end of the bottom frame. Hooks for positioning the dust collection bag are respectively installed on both sides above the opening in the front frame and on the inner side of the columns. A caster wheel for easy movement of the collection device is provided at the bottom end of the bottom frame, and a locking plate is provided on the caster wheel for locking it in place. This utility model can effectively collect aluminum shavings during high-pressure air blowing, preventing aluminum shavings from splashing and improving the on-site environment. Furthermore, the dust collection bag is easy to disassemble and handle, improving the efficiency of aluminum billet tube cleaning and the level of on-site management.

The utility model discloses a kind of punching toolings of automobile pipe fitting processing, including first electric push rod, track cross plate, pipe fitting fixed mounting plate, and clamping lock part, the track cross plate is symmetrically distributed, the bottom outside end of the fixed installation in the track cross plate. The utility model adopts mirror image symmetry's first clamping fixed main body and second clamping fixed main body, by multiple groups of second electric push rod drive clamping snap ring synchronous motion, realize pipe fitting centering fixed, avoid the deflection or shield punching area caused by traditional single-point clamping, rubber gasket design is both to enhance friction force and prevent slip, prevent pipe fitting from rigid clamping deformation especially for thin-walled pipe fitting key, first electric push rod drives sliding support plate to move along track cross plate, realize pipe fitting longitudinal position adjustment, by controlling two sides second electric push rod asynchronous extension retracting one side to retract one side to drive pipe fitting horizontal translation, without loosening clamping can be continuously adjusted punching position, significantly improve processing efficiency.

The invention discloses an obstetrical clinical medicine applying device capable of being cleaned, and relates to the technical field of obstetrical medicine applying devices, the obstetrical clinical medicine applying device comprises a lap joint bottom plate, and the lap joint bottom plate is movably connected with four vertical rods through two circular holes formed in the front side and the rear side of the lap joint bottom plate respectively. Through mutual cooperation of a second motor, a second threaded block, a second threaded rod, a square block and a push rod, a movable frame can be driven to do reciprocating motion in the left-right direction, and through reciprocating motion of the movable frame, a first concave mounting plate can be driven to move along with the movable frame under the action of an arranged mounting mechanism; then, under the action of an arranged medicine applying roller, the recovery ointment can be conveniently and uniformly applied to the affected part of the patient, the later recovery process of the affected part of the patient is accelerated, and in the process of applying the ointment to the affected part of the patient, the massage effect on the skin of the patient can be achieved under the mutual cooperation of an arranged massage roller and a massage head; therefore, the absorption effect of the skin of the affected part of the patient on the ointment is accelerated.

The utility model discloses a kind of limit needle structure convenient to install, belong to limit needle technical field, it includes base, the upper lap of base is provided with fixed plate, several limit needle bodies are provided in the fixed plate, the both sides of base are fixedly connected with auxiliary frame, the outer connection of fixed plate is limited to slope board one, auxiliary frame is equipped with clamping structure, auxiliary frame is slidably connected with auxiliary structure, the auxiliary structure is connected with clamping structure, the clamping structure includes moving inclined block, limit slope board two and trapezoidal block. The utility model is equipped with auxiliary frame, limit needle body, fixed plate, limit slope board one and clamping structure, the cooperation between the limit needle structure by moving inclined block, limit slope board two and first spring, so that limit needle body and base can realize the function of quick assembly, avoid the phenomenon that limit needle is difficult to assemble due to thread damage, greatly improve installation efficiency and precision, and reduce installation cost.

The utility model discloses a variable frequency air cooling heat pump condenser heat dissipation structure relates to condenser technical field, including mounting panel, the front side of mounting panel is connected with the installation shell, the inside installation of installation shell has the condenser body, the front side of installation shell is equipped with the limit slot, the inside of limit slot is equipped with the ventilation opening, the inside of ventilation opening and installation shell is communicated. The utility model discloses the above -mentioned structure, because of the establishment of ventilation opening, thereby benefiting the ventilation heat dissipation of condenser, its first dustproof board and second dustproof board can be in the air circulation of not hindering while, can carry out effective blocking to the dust or pollutant in the air, also can make the circulating air to the ventilation opening in the round way, so that the filter plate carries out good secondary filtration to the circulating air, can play good dustproof heat dissipation effect, to effectively reduce the situation that dust or pollutant adheres to the surface of condenser body, thereby can improve the driving efficiency of condenser body.

This utility model discloses a hair dyeing styling device, belonging to the technical field of hair dyeing equipment. During operation, the overall height of the device can be effectively adjusted according to the user's height, thus adapting to the drying and styling needs of users of different heights and improving the overall practicality of the device. The hair dyeing styling device includes a counterweight base, with a first support frame vertically fixed to the top of the base. A second support frame is mounted on the first support frame. Clamping plates are symmetrically protruding from the top of the first support frame, with threaded collars on the clamping plates. A top hinge seat is symmetrically fixed to the top of the second support frame, with a protruding plate fixed to the top hinge seat via a pin. Mounting seats are hinged to the two protruding plates. A protruding disc protrudes from the side of the mounting seat away from the top hinge seat, and a drying and styling lamp is mounted on the side of the protruding disc away from the mounting seat. A fixing ring is snapped onto the protruding disc.