33results about How to "Easy to pass through" patented technology

The utility model discloses an adult paper diaper of replaceable core body belongs to paper diaper technical field, including the trousers body, the waist of trousers body is provided with the fixed part of fixed effect, the inside of trousers body is provided with the core body, the lateral surface of trousers body is evenly provided with a plurality of positioning strips, and the adjacent two positioning strips are parallel to each other, and a plurality of positioning strips are arranged in a straight line, and the both ends of positioning strip are fixedly connected with the lateral surface of trousers body, and the positioning groove is formed between positioning strip and trousers body, and the positioning piece is arranged in a plurality of positioning grooves, and the width of positioning piece is same with positioning groove, and one end of positioning piece is fixedly connected with one end of core body side surface, and the other end of positioning piece is detachably cooperated with the other end of core body side surface, and the first adhesive part is arranged on the side surface of core body, and the first adhesive part is bonded with trousers body, can realize the accuracy of core body and trousers body installation position.

This utility model discloses a fiberglass mesh fixing fixture for lightweight board production, belonging to the field of lightweight board production technology. It includes insert blocks and insertion rings installed at the four corners of a steel frame. The insert blocks are inserted into the insertion rings. Each insert block includes a connecting block, one end of which has a through-slot end, and the other end of which has an end seat. Two mesh hooks are provided on the side of the end seat near the connecting block. An insertion seam is provided between the mesh hooks and the through-slot end. Two expansion grooves are provided on the side of the through-slot end near the connecting block. The through-slot end is made of deformable plastic. When the through-slot end is inserted into the insertion ring, the portion of the through-slot end with the expansion grooves deforms, causing the insertion ring to engage within the insertion seam. This utility model can save materials and prevent fiberglass mesh sagging.

The utility model relates to the field of ESD cabinet especially relates to a wiring mechanism of ESD cabinet. Including the cabinet, the one side of cabinet is connected with the cabinet door rotatably, the both sides of cabinet are opened with a plurality of heat dissipation holes, the inside wall of cabinet is opened with the wire hole, the lower surface of cabinet is connected with a plurality of support blocks fixedly, the inside wall of cabinet is equipped with wiring assembly, wiring assembly includes screw rod, the both sides of screw rod are fixedly connected with the both sides of the inside wall of cabinet, the arc surface of screw rod is connected with a plurality of adjusting rings threadedly, the one side of adjusting ring is fixedly connected with a plurality of sliding plates. The utility model provides a wiring mechanism of ESD cabinet has the cable of ESD cabinet internal component and spare can be bound, thereby can avoid the entanglement of the random arrangement of multiple cable in the inside of cabinet, facilitates the maintenance of personnel to cable, and personnel can adjust the position of wiring board according to the installation position of cabinet internal component, improves the advantage of application scope.

The utility model discloses a kind of equipment for the water-tight test of automobile lamps, it is related to automobile lamps detection technical field, including workbench, protective pad is fixedly installed on workbench, adjusting unit and clamping unit, adjusting unit is fixedly installed with sealing unit. Advantageous effect lies in the collaborative sealing of air bag and movable rod, in combination with the real-time regulation and control of air pressure sensor, ensure sealing effect, effectively reduce the influence of leakage on detection result, when detecting, the pressure change in the car lamp is compared with the reference pressure of contrast bin in real time, if the difference between the two exceeds the set threshold, determine that there is leakage in car lamp, reduce the interference of temperature fluctuation to pressure detection through temperature detection mechanism, can identify small leakage, reduce the error of detection, through vibration motor to vibrate car lamp on workbench, simulate the bump, vibration and so on in vehicle driving, stimulate the gap leakage caused by vibration, ensure the accuracy of detection result.

The utility model belongs to the technical field of flame guns, and particularly relates to a flame gun head which comprises a gun body and a preheating piece, one end of the gun body is provided with a connecting portion used for being connected with an air source, and the other end of the gun body is provided with a gun barrel. The preheating part is connected to the side, close to the gun barrel, of the gun body and comprises a flow guide pipe, and the flow guide pipe is used for enabling fuel fluid entering the gun body to surround the inner wall of the gun head by a circle and then enter the gun barrel; according to the design, fuel fluid is guided into the gun barrel after being subjected to heat transfer at the gun head to eliminate tiny liquid beads, potential safety hazards caused by the fact that the tiny liquid beads enter the gun barrel are effectively avoided, the flow guide pipe surrounds the inner wall of the gun head by a circle, the heat transfer effect on the fuel fluid can be improved, and it is guaranteed that the tiny liquid beads possibly existing in airflow are vaporized; and the use safety and reliability of the flame gun are improved.

This utility model relates to the field of environmental monitoring technology for cleanrooms in the biopharmaceutical industry, and discloses a special petri dish holder for cleanroom dispensing lines. It includes a petri dish rack and a fixed support, with the rack fixedly connected to the support. The fixed support secures and supports the rack. The rack has a monitoring position for placing petri dishes used for settling bacteria monitoring and a temporary storage position for spare petri dishes. This utility model is used in cleanroom dispensing lines, providing a platform for offline settling bacteria and online airborne bacteria monitoring and dish changing operations. It facilitates operation, improves monitoring efficiency and accuracy, and meets the requirements for using RABS gloves during production, avoiding contamination introduced by opening doors and reducing compliance risks.

This utility model discloses a plate dumbbell, relating to the field of fitness equipment technology. The plate dumbbell consists of a connector, dumbbell plates, and a dumbbell bar. The screw of the connector passes through the dumbbell plates and is inserted into the dumbbell bar. Locking devices are provided on the connecting terminals at both ends of the dumbbell bar. One end of the locking device engages with the screw of the connector to fix the screw, so that the end of the connector and the connecting terminal clamp the dumbbell plates to form the plate dumbbell. When the screw is disengaged from the dumbbell bar, the screw can slide relative to the dumbbell bar, which facilitates quick adjustment of the position of the connector and completes the assembly and disassembly of the dumbbell plates, realizing the rapid assembly of the plate dumbbell. By moving the locking device, the fixing and loosening of the connector can be controlled, thereby completing the assembly and disassembly of the dumbbell plates and adjusting the weight of the plate dumbbell. The locking device in this plate dumbbell has a simple structure and is easy to operate.

This utility model relates to a foam dyeing machine, belonging to the technical field of dyeing machines. It includes a dyeing box, within which are an upper positioning roller and a lower positioning roller, the upper positioning roller being directly above the lower positioning roller. An upper swing arm and a lower swing arm are rotatably mounted within the dyeing box. An upper motor is fixedly mounted on the upper swing arm, its output shaft being fixedly connected to one end of the upper positioning roller. An upper rotating arm is rotatably mounted on the other end of the upper positioning roller and is rotatably connected to the dyeing box. A lower motor is fixedly mounted on the lower swing arm, its output shaft being fixedly connected to one end of the lower positioning roller. A lower rotating arm is rotatably mounted on the other end of the lower positioning roller and is rotatably connected to the dyeing box. This application improves the applicability of dyeing machines.

The utility model discloses a follow -up type guiding device. The follow -up type guiding device includes support board, and is provided with a plurality of through -holes on support board, and is provided with lightweight guide block in through -hole, and lightweight guide block is provided with the guide hole for changing the shape of hose, and the guide hole is the horn mouth of the upper mouth big, the lower mouth small, and the lower mouth shape of horn mouth is consistent with the shape of hose to be shaped, and the upper portion outer wall of lightweight guide block is provided with the hanging platform, and the first recess of accommodating hanging platform is set up on the upper portion of through -hole, and lightweight guide block is overlapped on the first recess bottom surface through hanging platform, and the movable clearance delta 1 is left between the outer wall of lightweight guide block and the inner wall of through -hole, and the movable clearance delta 2 is left between the outer wall of hanging platform and the inner wall of first recess, and delta 2 >= delta 1. The utility model has solved the problem of higher scrappage rate, and the production efficiency is not high in prior art product.

The utility model relates to fast detachable template technical field, concretely is a kind of fast detachable template for desert, prairie area micropore bored pile, including first sleeve plate, second sleeve plate and two casing, the surface of casing is fixedly equipped with semicircular plate, the surface of semicircular plate is equipped with arc hole, the surface of first sleeve plate and second sleeve plate is fixedly equipped with reinforcing plate, anchor rod is slidably penetrated in reinforcing plate, anchor rod is slidably penetrated arc hole, the circumferential surface of anchor rod is fixedly equipped with limit ring, the lower end of anchor rod is equipped with inclined plane. The utility model, by setting up sheath, first sleeve plate, second sleeve plate, semicircular plate and anchor rod etc. component, when micropore bored pile construction is carried out in desert, prairie area, casing and semicircular plate cooperation can support and reinforce the orifice of pouring hole, to avoid the orifice of pouring hole to collapse in subsequent construction process.

The utility model discloses a cable explosion -proof box belongs to cable equipment technical field, including mounting spare and glue injection spare, two mounting spares can be relatively buckled and detachable connection to form explosion -proof box body, and the inside of explosion -proof box body forms sealed cavity, and the both ends of sealed cavity are provided with fixed line passageway, and fixed line passageway one end communicates sealed cavity, and the other end communicates outside, and fixed line passageway and sealed cavity coaxial setting, glue injection spare fixed connection in any mounting spare, and the glue injection passageway of being through being provided on glue injection spare, and glue injection passageway communicates sealed cavity with outside, is used to inject solidified explosion -proof glue in sealed cavity. The cable explosion -proof box through the design of mounting spare and glue injection spare, has realized the assembly of cable explosion -proof box convenientization and has dismantled, has effectively promoted the sealing and explosion -proof performance to cable and junction box interface, has guaranteed the stable safe operation of cable and related equipment.

The application relates to the technical field of motor rotor temperature detection, in particular to a motor rotor temperature rise test structure. The motor rotor temperature rise test structure comprises a rotating shaft, a plurality of rotor cores, a rotor pressing plate, a connecting tool and a plurality of temperature sensors, the rotating shaft is provided with a first channel, the rotor core is provided with a plurality of axial through magnetic steel grooves and glue overflow grooves, the glue overflow grooves of adjacent rotor cores are partially overlapped in the axial direction to form a second channel, the rotor pressing plate is provided with a third channel arranged along the radial direction, one end of the third channel is communicated with the first channel, and the other end of the third channel is communicated with the second channel, the connecting tool is fixedly connected with the end of the rotating shaft, the connecting tool is provided with a temperature rise recorder, the plurality of temperature sensors are installed on different circumferential positions in the second channel, and the temperature sensors are connected with the temperature rise recorder. The test tool of the application is simple in structure, can accurately obtain the temperature rise of the rotor assembly under the working state without damaging the rotor assembly.

This utility model relates to the technical field of paint production equipment, specifically a paint production defoaming device, including a tank. An inner cover for sealing is bolted to the inner side of the tank, and a protective tank cover is bolted to the top surface of the tank. A supporting ring tube is mounted at the air outlet of the inner cover, and a supporting ring frame is bolted to the inner side of the ring tube. A turbine fan for air extraction is mounted on the outer periphery of the ring frame. During the use of the defoaming device for paint production, the turbine fan on the ring frame in the ring tube on the inner cover surface operates. The turbine fan facilitates the extraction of odors generated during paint defoaming between the tank and the inner cover through the air outlet on the inner cover. This allows the odors to be drawn out and guided, reducing the impact of odor accumulation or random flow inside the tank, thereby enabling more stable defoaming of the paint.

The utility model discloses a kind of suction structure that can be adjusted in the process of taking label, driving force mechanism is connected with air nozzle mounting plate;Air nozzle mounting plate below is provided with fixed base, fixed base and air nozzle mounting plate are connected, air nozzle mounting plate is installed with suction nozzle;Fixed base is installed with spring support plate, pivot is arranged in fixed base, pivot sleeve has spring pressing plate and return spring, return spring and spring support plate and spring pressing plate contact;Limiting cylinder is installed in air nozzle mounting plate, limiting cylinder is installed with limiting column, limiting column and spring pressing plate top contact.Spring pressing plate is originally in horizontal state, it is more convenient to complete suction when all suction nozzle and label contact is adsorbed, limiting cylinder drives limiting column to move up, spring pressing plate rotates upwards under the action of return spring, drive suction nozzle to produce outward moving tendency, so that label is taut or unfolded, more large in area is attached on glass bottle, more smooth when label is scraped, reduce the damage to label, and higher qualified rate.

This utility model relates to the technical field of oil-injected screw air compressors, specifically to a four-stage filtration composite oil-gas separator core structure for oil-injected screw compressors. It includes an end cover flange, a main filter mechanism, and a secondary filter mechanism. The main filter mechanism comprises a coarse filter layer, a first condensing filter layer, a first outer metal mesh, a first intermediate metal mesh, and a first inner metal mesh. The secondary filter mechanism comprises a fine filter layer, a second condensing filter layer, a second outer metal mesh, a second intermediate metal mesh, and a second inner metal mesh. The main filter consists of a coarse filter layer and a first condensing filter layer, while the secondary filter consists of a fine filter layer and a second condensing filter layer. The filtration principle is coarse first, then fine, and they are used in a composite combination. The device is integrally connected and fixed by the outer, middle, and inner metal meshes, facilitating the passage of filtered oil. The secondary and main filters share the same end cover flange. Therefore, this device can perform four-stage layered filtration with high efficiency and long service life.

The utility model relates to the technical field of part machining, and discloses a vibration reduction cutter bar for a numerical control vehicle, an inner cavity of a vibration reduction inner pipe is connected with a pushing disc in a wedging and sliding manner, the middle part of one end of the pushing disc is fixedly connected with a cooperative vibration rod, and the end part of the vibration reduction inner pipe is fixedly connected with a vibration absorption spring; when the tool bit and the tool apron are subjected to vibration force in the machining process, the vibration stress effect is transmitted to the pressure-bearing disc to drive the cooperative vibration rod to move, so that the vibration absorption spring is compressed, the vibration stress is preliminarily buffered, the vibration stress is reduced, and the tool bit and the tool apron are prevented from being damaged. And in the moving process of the cooperative vibration rod, the pushing disc is driven to move along the inner wall of the vibration reduction inner pipe, so that viscous damping liquid in the vibration reduction inner pipe is extruded through the pushing disc, the sealing performance of the connecting position between the cooperative vibration rod and the vibration reduction inner pipe is guaranteed through the sealing sliding seat, and vibration stress is further absorbed.

The utility model relates to electrolytic capacitor technical field, concretely is a small volume electrolytic capacitor with good heat dissipation, the utility model discloses an electrolytic capacitor body, the top of electrolytic capacitor body is installed with two pins, the surface of electrolytic capacitor body is covered with heat dissipation shell, the surface of heat dissipation shell is fixedly connected with adsorption piece, one side of adsorption piece is adsorbed and is connected with magnetic attraction piece, one side of magnetic attraction piece is fixedly connected with shell cover, the surface of shell cover is equipped with two through -hole, and the through -hole is slidably connected with pin, the bottom of heat dissipation shell is equipped with heat dissipation hole, the inner wall of heat dissipation shell is fixedly connected with a plurality of heat conduction bosses, and the bottom of heat conduction boss and electrolytic capacitor body abuts. Solveed the low heat dissipation efficiency, the complex structure, the installation inconvenience and so on of the existing small volume electrolytic capacitor heat dissipation structure, cannot satisfy the problem of actual use demand.

The utility model discloses a lightweight concrete stair, including concrete stair main part, the surface of concrete stair main part is combined with surface protection subassembly, the back of concrete stair main part is combined with back protection subassembly, the both sides of concrete stair main part are installed with connecting mechanism, and both ends of connecting mechanism are all fixedly connected with limit mechanism. The utility model discloses a plurality of first clamping plate and second clamping plate and second connecting rod are combined on the surface of concrete stair main part, can effectively conveniently shield the protruding part of concrete stair main body surface, reduce the collision of concrete stair main body in the transportation process, avoid the damage when the concrete stair main body of transportation forming, and through first connecting rod and third clamping plate, can conveniently connect the effect of a plurality of first clamping plate and second connecting rod.

The utility model relates to the field of laser tube, especially in a kind of carbon dioxide laser tube's output mirror device and a kind of carbon dioxide laser tube, output mirror device includes: mounting seat, annular groove and first passway are equipped with mutually intercommunicating and coaxial on mounting seat;Output mirror, output mirror is located in annular groove, and output mirror is compatible with annular groove, install output mirror in annular groove, then the mounting seat is placed in the light outlet passway of cooling device, to install output mirror in light outlet passway by mounting seat, to reduce the diameter of output mirror, to reduce the volume of output mirror, effectively save the production cost of output mirror, while the volume of output mirror reduces, also speed up the production efficiency of output mirror, further, annular groove and first passway coaxial arrangement, it is convenient for laser beam in carbon dioxide laser tube to pass through first passway and annular groove, emit from the center of output mirror, avoid the situation that laser beam deviates from the center, to ensure that carbon dioxide laser tube is efficient, stable.

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.

This utility model discloses a dyeing and printing fabric turning roller assembly, relating to the field of dyeing and printing equipment. The key technical features are: it includes two rotating shafts, two turntables between the shafts, and four clamping rollers between the turntables. The clamping rollers are arranged in pairs, with a gap between each pair for fabric to pass through. The two pairs of clamping rollers are symmetrically arranged on both sides of the turntables. In this utility model, the fabric located between the clamping rollers is driven by the rollers, forcing the fabric to turn over, preventing fabric stacking, and also shaking off some residual debris. This ensures sufficient contact between the fabric and the dye, improving the dyeing effect. When the sliding roller slides along the groove away from the fixed roller, the gap width increases, making it easier to guide the fabric through.

A linear motor inverted pendulum experiment box, including experiment box body and box cover, the box cover is hinged to install in experiment box one side, in the experiment box body respectively is provided with control mainboard device, data interface assembly and movement track assembly, the movement track assembly is installed with sliding seat structure, the support vertical tube is detachably or foldably installed in the middle of the sliding seat structure, at least one side of the sliding seat structure is provided with driving device for driving the sliding seat structure to move on the movement track assembly, an angle encoder is installed on the top of the support vertical tube, and the angle encoder is connected with a swing rod. The utility model manufacturing and use cost is lower, use is not limited by site condition, is convenient for experiment demonstration and observation, and is easy to move to different experiment places and demonstrates, and the reuse effect is good.

This utility model belongs to the field of harvester brackets, specifically a harvester bracket welding assembly, including a base frame. Side plates are fixedly connected to the inner wall of the base frame, and mounting holes are provided on one side of each side plate. A connecting structure is provided on the inner wall of each mounting hole. In this utility model, the connecting structure is rotatably installed in the mounting holes of the side plates via a connecting cylinder. The mating discs in each harvester bracket set are mutually engaged. One set of mating discs rotates, causing corresponding claws and protrusions to rotate simultaneously. The rotating claws engage with the protrusions of another set, and the rotating protrusions engage with the claws of another set, forming a mutual engagement of the two sets of connecting structures. This allows for the rapid connection of two harvester bracket sets, thus making the welded assembly of the harvester bracket modular. Multiple harvester brackets can be quickly connected through the connecting structure, adapting to different site conditions.

The utility model relates to a magnetic ruler of horizontal calibration, belong to ruler technical field, including ruler body and plug -in board body, the one side of ruler body is close to the recess that is set up in two sides, the inside both sides of each recess are provided with one bearing, the opposite side of four one bearing is connected with the rotary lever, the opposite side of four one bearing is connected with two magnet body through four rotary lever, beneficial effect: through one bearing and rotary lever can let magnet body free rotation, like this can be convenient for personnel to use ruler body adsorption use on three -dimensional building article, need not personnel manual support fixed measurement, the ruler body of adsorption use is not easy to appear hand to slide, can improve the accuracy of measurement as far as possible, like this is suitable for the use of multiple scenes, improved the flexibility that ruler body used.

The utility model relates to cable insulation material forming equipment technical field, especially in kind of cable insulation material's forming equipment, including bottom table, the upper end left part fixed connection of bottom table has control keyboard, the upper end left part fixed connection of bottom table has heating material bucket, the upper end rear part fixed connection of bottom table has the rack, the rack is located heating material bucket's left side, the inner upper wall left part fixed connection of rack has small limit rod, the upper end middle part of small limit rod is opened and has the through limiting hole. The utility model relates to a kind of cable insulation material's forming equipment, material in heating material bucket is stirred and extruded to improve uniformity by stirring extruding device on rack, material is transported to metal cable spraying structure by discharge pipe to carry out insulation spraying to cable body, while drive wheel rotation is driven by driver to assist cable movement, effectively improve cable insulation material quality and forming effect, guarantee cable insulation performance.

The application provides a prestressed concrete sleeper mold device and a sleeper forming method, and belongs to the technical field of sleeper production equipment. The technical scheme of the prestressed concrete sleeper mold device comprises prestressed steel wires, a cloth plate frame, a plurality of partition plate pieces and a mold shell. The mold shell extends along a first direction. The cloth plate frame is provided with a partition plate storage space. The plurality of partition plate pieces are stored in the partition plate storage space along the first direction. The prestressed steel wires pass through the plurality of partition plate pieces in sequence. The cloth plate frame is connected with a driving mechanism. The cloth plate frame is driven to move along the first direction. A partition plate releasing mechanism releases the partition plate pieces along the first direction at intervals. The plurality of partition plate pieces divide a forming bin into a plurality of sleeper forming spaces. The plurality of partition plate pieces are stacked in the partition plate storage space along the first direction. The prestressed steel wires pass through the plurality of partition plate pieces in sequence. The length of the prestressed steel wires is reduced. The efficiency of the prestressed steel wires is improved. The sleeper forming efficiency is improved.

The utility model discloses a kind of wiring devices for building electrical installation, it is related to electrical equipment technical field.The utility model includes shell, detachably connected with cover in shell top end, cover top is equipped with toggle switch, cover bottom is equipped with controller, toggle switch and controller are electrically connected, controller bottom is equipped with wiring mechanism, shell one end is equipped with wiring holder, and another end is equipped with outlet holder, and outlet holder one end is detachably connected with equipment joint.The utility model is by using shell and cover, and wiring is installed in the wiring cavity inside shell, improve wiring safety and prolong the service life of wiring, simultaneously, the power connection control of control line is transferred to toggle switch, realizes the regulation and control to the power connection of electrical equipment, to improve the security of wiring device to the electrical equipment maintenance of installation.

The utility model discloses a kind of automatic feeding devices for metal pipe processing, and the roundness correction mechanism includes support seat two, the middle part upper end of support seat two is hollow, and the surface of support seat two and located hollow place outside side is rotationally connected with swivel ring, the front of swivel ring is rotationally connected with several movable frames, each movable frame is equidistantly arranged around swivel ring surface, and the inner wall of each movable frame is also slidably connected with movable rod, one end of movable rod located swivel ring outside side is rotationally connected with support seat two, and the other end inner wall of movable rod is rotationally connected with roundness correction wheel, the outer wall of movable rod is also fixedly installed with motor, the output shaft of motor passes through movable rod and is fixedly connected with roundness correction wheel rotation axis, and the pipeline to be processed can pass through the support seat two in roundness correction mechanism, and the outer wall of pipeline is extruded roundness correction by the roundness correction wheel of support seat two periphery, and then the ovality of metal pipeline is effectively adjusted, in addition, the spacing between roundness correction wheel can be adjusted in size, and then it is suitable for the roundness correction of different diameter metal pipeline.

The utility model relates to sewage treatment technical field, and disclose a kind of sewage detection pretreatment device of filter screen convenient to replace, including processing cylinder, the top of processing cylinder is connected with cylinder cover with screw thread, the inner chamber of processing cylinder is connected with piston disc with sliding, the left and right sides of the bottom of piston disc are all fixedly connected with spring, the connecting place of the bottom of spring and processing cylinder is fixedly connected, the top of piston disc is provided with filter cartridge, the utility model is through being provided with processing cylinder, cylinder cover, piston disc, spring, filter cartridge, locating post and universal ball, can be conveniently to filter cartridge is pressed and holds installation, simultaneously, it is convenient to the rebound of filter cartridge and moves out processing cylinder and is disassembled and replaced, by being provided with electric cylinder and brush disc, it can be conveniently to filter cartridge is cleaned regularly, by being provided with support assembly, it can be guided to support piston disc, by being provided with above structure, it can be convenient to replace and clean use, to be able to satisfy the use demand of customer.