35results about How to "Stable collection" patented technology

This utility model relates to the field of labeling equipment technology, specifically an SMT automatic labeling device. It mainly includes a label machine housing, with a feeding rack installed on the front inner side of the housing and a transfer rack fixedly installed on the top inner side of the housing. A positioning plate is connected to the center of the top inner side of the housing. The guiding and collecting assembly includes a collecting box, with an adjusting frame connected to the outside of the collecting box. A guide box is fixedly connected to the top of the collecting box, and a reversing shaft is connected to the inside of the guide box. The observation and wiping assembly includes a protective plate, with a toggle plate at the top of the protective plate. This SMT automatic labeling device utilizes a reversing shaft for flexible positioning guidance during the labeling process, facilitating the even collection of release paper onto the winding shaft. The side rotation of the threaded rod also facilitates the disassembly and assembly of the winding shaft, improving the collection efficiency of the release paper. Through overall protective collection, it enables recycling and reduces operating costs.

The sorting device for modified plastic production comprises a main machine body, fixing plates are fixedly installed on the two sides of the inner wall of the main machine body, a movable frame is installed between the two sets of fixing plates, two sets of connecting plates are symmetrically and fixedly installed on the two sides of the movable frame, and the four sets of connecting plates are in sliding connection with the two sets of fixing plates respectively. And telescopic rods are fixedly installed at the four corners of the top side of the movable frame, and the top ends of the four sets of telescopic rods are jointly and fixedly connected with a sieve plate. The connecting rods can be driven to move flexibly through the cooperation of the driving motor and the rotating disc, the movable frame can be driven to move flexibly through the cooperation of the connecting rods and the connecting pins, and the sieve plate can move in the horizontal direction and the vertical direction at the same time through the cooperation of the telescopic rods, the sliding rods and the guide grooves. And low sorting efficiency caused by accumulation of the plastic particles at one position is avoided, and the production efficiency of products is improved.

The utility model relates to the technical field of drought-resistant afforestation devices, and discloses a water-retaining and water-saving drought-resistant afforestation device which comprises a fixing seat, a water collecting bin is arranged at the top of the fixing seat, a plurality of fixing tables are fixedly connected to the upper surface of the fixing seat, fixing assemblies are arranged in the fixing tables, and each fixing assembly comprises a connecting shaft. The connecting shaft is rotatably connected to the interior of the fixing table, a rotating frame is fixedly connected to the outer wall of the connecting shaft, a clamping plate is fixedly connected to the top of the rotating frame, a plurality of first fixing pieces are fixedly connected to the side wall of the rotating frame, and a plurality of second fixing pieces are fixedly connected to the side wall of the fixing table. According to the water collecting table, the water collecting bin can be disassembled when the clamping plates on the two sides are separated from the interiors of the clamping grooves at the same time, the rotating frame and the clamping plates are pushed to reset through the elastic force of the first spring, convenient disassembly and assembly are achieved, the problem that the water collecting effect is poor due to improper installation can be effectively solved, and it is ensured that the water collecting table stably collects rainwater and supplies the rainwater to saplings.

The utility model provides a kind of pulse bag filter convenient to clean ash, belong to dust collector field, including box, the dust removal component for filtering dust and other impurities in gas is fixedly installed in the inside of box, dust cleaning assembly for periodically removing dust is fixedly installed in the inside of box.The utility model when dust-containing gas enters from the box air inlet under the negative pressure effect generated by suction fan, pass through multiple filter bags, filter bag is efficiently trapped dust by the interception of surface fiber, inertial collision and diffusion effect, while fixed frame provides stable support for filter bag and maintains its shape, prevent filter bag from shaking or being damaged due to airflow impact when suction fan operates, with the continuous filtration process, dust gradually accumulates on the outer surface of filter bag to form a dust layer, further enhance filtration effect, then purified air is inhaled into exhaust duct and discharged through the exhaust port of inner top.

The utility model relates to the related technical field of bag scraping machines, and one embodiment of the utility model provides a jam bag scraping machine which comprises a frame body and a processing platform, the processing platform is fixed to the side surface of the frame body, a stretching conveying assembly is arranged on the frame body and the processing platform, a scraping plate is fixed to the side surface of the frame body, and an opening correcting assembly is arranged on the processing platform. The stretching conveying assembly comprises a transverse frame, the transverse frame is fixed to the surface of the treatment platform, a transmission cavity is formed in the transverse frame, an inner rod is arranged in the transmission cavity, and the two ends of the inner rod are slidably connected with correction blocks in a sleeving mode. By means of the technical scheme, the technical problems that in the prior art, the distance between bag scraping blades, a pressure adjusting device and other key components of existing equipment cannot be flexibly adjusted, bag scraping is not thorough, and the jam residual amount is too high are solved.

The utility model discloses a kind of bee powder removing device, it is related to bee powder removing technical field, including inverted U-shaped board, the top of inverted U-shaped board is equipped with installation batten, the inside of inverted U-shaped board is provided with powder removing mechanism, powder removing mechanism includes the powder removing plate of fixedly connected in the bottom surface of installation batten.The utility model is provided with powder removing elbow at the back of powder removing hole, and silica gel soft hair is arranged in powder removing elbow inside, the contact area and contact time of honeybee and powder removing device are increased using curved three-dimensional pipeline structure, the softness and elasticity of silica gel soft hair can gently and effectively comb the body and leg of honeybee, pollen is more fully shed, and powder removing efficiency is significantly improved, compared with the powder removing device of traditional single powder removing hole structure, the demand of higher pollen yield of bee breeder can be better satisfied, effectively solve the problem of insufficient powder removing in prior art.

The utility model discloses a kind of yellow water filtering assembly for yellow water tank, including brewing mechanism, the inside of brewing mechanism is equipped with multiple separation filtering mechanism, brewing mechanism includes yellow water tank body, the inside of yellow water tank body bottom end is rotatably connected with transmission shaft, the outside of transmission shaft upper end is equipped with jacking disc, the both sides of jacking disc are slidably connected with guide vertical bar, the upper end of two guide vertical bars is equipped with a sealed partition seat;Separation filtering mechanism includes protective frame, the inside of protective frame is equipped with filter cover, the inside of filter cover bottom end is slidably connected with slide base, the inside of slide base is equipped with multiple guide vane, the side of each guide vane is equipped with multiple guide holes, the inside of slide base bottom end is equipped with filter filling block.The utility model is by in the process of yellow water leakage and carries out gas injection, effectively isolates yellow water and air, keeps the stability of yellow water collection and storage;While it is convenient to carry out reverse flushing when yellow water filters, improve filtering effect.

The utility model discloses a data acquisition device for mountain rainwater collection, which relates to the technical field of data acquisition equipment and comprises a cylinder, a box and a collection hopper, a driving mechanism is arranged in the cylinder and comprises a fixed shaft, the fixed shaft is coaxially arranged on the inner side of the cylinder, a sleeve is rotatably sleeved on the outer arc wall of the fixed shaft, and the fixed shaft is sleeved on the box. A fixing ring is fixed on the outer arc wall of the fixing shaft at the top inside the sleeve; according to the utility model, the positions of the plurality of filter screens are changed through rotation, so that each filter screen is not in the same position for collecting rainwater for a long time, impurities are prevented from being continuously accumulated on the meshes, and when the filter screens rotate to change the positions, rotation operation can be carried out, and the filter surfaces are reversely arranged, so that the rainwater collection efficiency is improved. Impurities originally attached to the surface of the filter screen can naturally fall off under the action of gravity and centrifugal force, the self-cleaning function of the filter screen is achieved, the frequency and workload of manually cleaning the filter screen are reduced, and the maintenance cost is reduced.

The application discloses a kind of laser precision cutting equipment, belong to cutting equipment field;Including rack, conveying mechanism, conveying mechanism includes conveyor belt, the top of conveyor belt is equipped with for separating multiple layers of cloth limiting mechanism, limiting mechanism includes pressing plate, the bottom of pressing plate is equipped with for adsorbing cloth suction mechanism, the both sides in the inside of rack are equipped with magnetic attraction mechanism;The application in running process, first of all, utilize the elastic laminated structure of multiple independent pressing plate and spring ring, realize effective separation and preliminary location to each layer cloth in physical space;Subsequently, with the negative pressure adsorption unit and magnetic attraction mechanism installed in the bottom of each pressing plate, in the conveying stage, it is completed to each layer cloth accurate pre-alignment and no slip synchronous motion;When cloth enters cutting station, hydraulic drive system pushes entire pressing plate laminated and uniformly presses down, realize to multiple layers of cloth global stable clamping, effectively avoid the possible interlayer movement phenomenon in laser processing process.

This utility model relates to the field of machining technology and discloses an environmentally friendly chip collection and processing device for valve stem machining. It includes a base, a central seat fixedly mounted on the upper end of the base, and a collection and compression mechanism mounted on the upper end of the base. By compressing the chips and detecting their volume, timely discharge is achieved to ensure efficient collection and discharge of the chips. This environmentally friendly chip collection and processing device for valve stem machining, through the inclusion of a collection and compression mechanism, and the alignment of the storage port and feed port on the rotating disc, can stably collect chips generated during valve stem machining. A support plate temporarily supports the chips in the storage port. A central motor drives the rotating disc to rotate, and the meshing of the central gear and transmission gear, in conjunction with the support wheel, causes the support plate to be continuously struck and vibrated, resulting in a more compact accumulation of waste chips above the support plate, ensuring the continuity of the collection process.

The application discloses a briquetting drying equipment, and belongs to the technical field of metallurgical mineral processing. The briquetting drying equipment comprises a drying component, and the drying component comprises a frame body and a plurality of evaporation plates. The frame body comprises a drying channel extending in a vertical direction, and a top opening of the drying channel is a drying feeding port. Each evaporation plate is fixed in the drying channel in a longitudinal direction, so as to form a plurality of drying intervals arranged at intervals in the drying channel. A through evaporation air duct is arranged in each evaporation plate in a transverse direction, and the two ends of the evaporation air duct penetrate through the side wall surface of the frame body, so as to guide hot air in a hot air pipeline. A plurality of drying holes are arranged on each evaporation plate and communicate with the drying intervals and the evaporation air duct, so as to blow the hot air in the hot air pipeline to the drying intervals. The briquetting drying equipment provided by the application can realize efficient drying of briquettes, fully remove water on the briquettes, and then reduce the adhesion of powder on the briquettes, so that the powder rate entering a furnace is greatly reduced.

The utility model relates to gas compression recovery technical field discloses a kind of self-adapting energy-saving industrial gas compression recovery systems, including filter, the inner wall of filter rotatably connected with impeller one, the inner wall of impeller one is fixedly connected with fixed link, the outer wall of fixed link rotatably connected with filter sheet, the outer wall of filter sheet is fixedly connected in the inner wall of filter, the outer wall of fixed link is fixedly connected with fixed gear, the outer wall of filter screen is fixedly connected in the outer wall of filter sheet, the outer wall of telescopic scraper is slidably connected in the outer wall of filter screen, the outer wall of filter is detachably installed with collection box, the outer wall of filter is provided with compression component. In the utility model, by gas drive impeller one rotation, make it drive fixed link rotate in the inner wall of filter sheet, set telescopic scraper can reciprocatingly clean filter screen, reach the effect of maintaining filtering efficiency, keeping the purity and quality of final recovery gas.

The application relates to the technical field of MBR membrane, in particular to an automatic cleaning system based on MBR membrane, which comprises a rack and a plurality of MBR membrane modules, the MBR membrane modules are arranged at intervals along the horizontal direction, the MBR membrane modules are detachable on the rack, the MBR membrane modules are used for filtering water quality, a cleaning assembly is arranged on the rack, the cleaning assembly comprises a driving cylinder, a sliding frame and a plurality of scraping rods, the driving cylinder is installed on the top of the rack, the sliding frame is installed on the end of a piston rod of the driving cylinder, the sliding frame slides along the vertical direction, the scraping rods are installed on the sliding frame and correspond to the positions of the MBR membrane modules, a scraping groove is arranged on the surface of the scraping rod, and the groove wall of the scraping groove is in abutting fit with the outer surface of the MBR membrane module; the application has the advantages that the influence of sludge backlog on the normal work of the MBR membrane is reduced.

This utility model discloses a welding dust collection device for alloy composite plates, belonging to the field of alloy composite plate processing technology. The device includes an outer shell, on which the welding torch is mounted. The welding torch includes a welding torch body, a mounting bracket, and a mounting base. The mounting bracket is symmetrically mounted on the end of the mounting base, and the welding torch body is mounted on the side of the mounting bracket. A suction mechanism is mounted on the side of the outer shell. The suction mechanism collects dust from the welding plate. The suction mechanism includes a suction end, a connecting component, a feeding pipe, and a suction pump. In this utility model, by setting up the suction mechanism and utilizing the operation of the suction pump, the suction end stably collects dust and other impurities from the surface of the plate, inputs the impurities into the outer shell, and separates the impurities from the air through the use of a filter screen. Then, the gas is input into the purification mechanism, while the impurities are directly collected by the collection chamber. The purification device filters and purifies the harmful gases in the air.

The invention discloses a drainage device for thoracic surgery nursing, and belongs to the technical field of medical instruments, the drainage device comprises a drainage fixing assembly, a multi-channel drainage assembly, a negative pressure regulation and control assembly and an effusion collection assembly, the two ends of the multi-channel drainage assembly are connected with the drainage fixing assembly and the negative pressure regulation and control assembly respectively, and the effusion collection assembly is assembled on the negative pressure regulation and control assembly. The drainage fixing assembly realizes stable fixation and angle adaptation of a drainage tube through a breathable application and a rotatable anti-skid locking structure, so that the comfort of a patient is improved; the multi-channel drainage assembly realizes multi-part synchronous drainage and avoids cross infection by virtue of a shunting cavity, an anti-reflux valve and a flow regulating valve; the negative pressure regulation and control assembly is matched with a vibration cleaning structure through a micro negative pressure pump capable of being precisely adjusted, so that thorough drainage is guaranteed, and pipeline blockage is prevented; the accumulated liquid collecting assembly is additionally provided with a filtering device, so that accumulated liquid observation and assembly disassembly and cleaning are facilitated.

The utility model relates to the technical field of rainwater collection, and provides a motor home rainwater collection device which comprises a water tank and further comprises a filtering assembly arranged in the water tank, the filtering assembly comprises two clamping grooves which are formed in the centers of the opposite faces in the water tank, and clamping plates are movably arranged in the two clamping grooves; the two filter screen plates are fixedly arranged on the opposite surfaces of the two clamping plates; the collecting assembly is arranged on the outer surface of the water tank; the two filter screen plates are embedded into the water tank through the clamping plates, the two clamping plates are embedded into the clamping grooves, the stability of the two filter screen plates can be improved, the two filter screen plates are more stably embedded into the water tank, collected rainwater is filtered, a certain gap is formed between the two filter screen plates, impurities in the rainwater are better filtered, and the rainwater collecting efficiency is improved. The filtering openings of the two filtering net plates are different, and the filtering holes close to the lower ends are small, so that small impurities in rainwater are intercepted, and the cleanliness of the rainwater is improved.

The application relates to the technical field of burr and scrap collecting, and discloses a volute burr collecting box which comprises a mounting frame, a flow guide funnel and a collecting box, wherein the bottom of the mounting frame is provided with a displacement unit; the flow guide funnel is arranged on the mounting frame, and the inlet of the flow guide funnel is arranged below a volute to be polished; and the collecting box is arranged on the mounting frame, the top of the collecting box is provided with an opening, and the opening is located directly below the outlet of the flow guide funnel. The application has the effect of facilitating burr and scrap cleaning.

The invention discloses a device for pouring a telescopic receiving hopper, and relates to the technical field of concrete pouring. The material receiving device comprises a material receiving device body, and an adjusting mechanism and a vibrating mechanism are arranged in the material receiving device body; a material receiving hopper is arranged on one side of the material receiving device body, when slurry falls off from a discharging opening, the design of the material receiving hopper can effectively prevent the slurry from dripping on a track and the ground, and waste of the slurry and environmental pollution are avoided. The slurry is guided to flow into the waste pit, so that collection and treatment of all the slurry are ensured, the remaining slurry can be reused or properly treated, through the arranged adjusting mechanism, when low-viscosity slurry is discharged, slurry splashing can be reduced through adjustment of an adjusting rod, liquid is prevented from being splashed to an unwanted area, and the use effect of the slurry is improved. Therefore, it is ensured that slurry enters the receiving hopper safely and accurately, waste is reduced to the maximum extent, and for high-viscosity slurry, it can be ensured that sticky slurry smoothly flows into the receiving hopper by adjusting the inclination angle of the receiving hopper.

The utility model relates to packing box processing technical field, and disclose a kind of packing box gluing device, including installation platform, and the mobile crosspiece being set on installation platform, the side of installation platform is provided with power main body, and the output of power main body is provided with gluing main body, and gluing main body is movably installed in the outer wall of mobile crosspiece, and the lower end of gluing main body is provided with the workbench of installation platform, and the upper wall of workbench is slidably provided with glue shoveling mechanism, and the side of workbench away from power main body is provided with collection box, each mechanism is clear in division of labor and mutually cooperates, and power main body and gluing main body ensure accurate gluing, servo motor, threaded rod and glue shoveling mechanism realize efficient cleaning, electric push rod guarantees that glue is smoothly discharged and collected, finally form the complete work closed loop of gluing, cleaning, discharging, effectively avoid workbench glue residue problem, guarantee the precision and efficiency of packing box gluing production.

The utility model relates to the related technical field of coating liquid, in particular to an automatic coating liquid backflow collecting device which comprises a bottom frame, and an overflow filtering mechanism is arranged at the bottom of a backflow box. According to the automatic coating liquid backflow collecting device, redundant coating liquid flows to the liquid injection opening through the backflow pipeline and the like, the sealing gasket ensures that the backflow box is sealed, and after entering the backflow box, the coating liquid firstly makes contact with the first-stage filter plate made of ceramic fibers, intercepts large-particle impurities and is resistant to high temperature, and then passes through the second-stage filter plate made of stainless steel and the third-stage filter plate made of aluminum plates, and the coating liquid flows back to the liquid injection opening. The power of a self-priming pump of an overflow pipe is adjusted according to the flow, so that the coating liquid stably flows to a connecting port, a first filter layer of activated carbon adsorbs organic volatile matters, a second filter layer of ceramic micropores intercepts tiny impurities, a third filter layer of ion exchange resin removes metal ions, and the coating liquid flows into the connecting port; finally, the pure coating liquid flows into the container bottle, and the device is movable and stable.

The utility model relates to the technical field of feeding equipment of jaw crushers, in particular to a jaw crusher with a large-dip-angle crushing cavity, which comprises a frame hopper, a top plate for blocking is assembled on the surface of the top end of the frame hopper through bolts, and two groups of ring seats for supporting are assembled on the surface of the top end of the top plate. A ring frame used for supporting is assembled in the ring base, and a turbofan used for dust collection is assembled on the inner side of the ring frame. In the process of using the large-dip-angle ore feeding equipment of the jaw crusher, a turbofan on a ring frame in a ring seat on the surface of a top plate at the top of a frame hopper can operate, a worm wheel fan operates to conveniently extract dust raised when ore passes through the interior of the frame hopper, centralized treatment of the dust is facilitated, meanwhile, a filter screen cover facilitates protection of operation of the turbofan, and the service life of the turbofan is prolonged. And the situation that broken stone splashes and hits the turbofan is conveniently reduced, so that the turbofan can stably extract flying dust, and the flying dust is conveniently treated.

This utility model discloses a washing machine shell recycling device, relating to the field of crushing equipment technology. It includes a crushing device comprising a crusher body, an inlet, a outlet, and a striking structure. The inlet is located at the top of the back of the crusher body, the outlet is located at the bottom of the crusher body, and the striking structure is fixedly installed at the bottom of the back of the crusher body. This utility model, by incorporating a metal-attracting component, allows the washing machine shell to be crushed by the crusher body and discharged from the outlet. The crushed shell then enters the metal-attracting component, which attracts and separates any metal parts within the shell. This solves the problem that washing machine shells often contain metal parts, such as screws. Previously, when the aforementioned equipment crushed the shell, plastic fragments and metal parts would be discharged mixed together, causing inconvenience for subsequent sorting and severely reducing recycling efficiency. This invention facilitates the collection of metal parts.

The invention discloses a medium-speed coal mill biomass turning device and method, the medium-speed coal mill biomass turning device comprises a turning mechanism mounted above a millstone in a coal mill shell, and the turning mechanism is composed of a driving assembly, a transmission assembly and a turning assembly; the transmission assembly comprises a hollow annular connecting piece arranged in the center of the top of the grinding disc, a driven shaft fixedly connected with the top of the hollow annular connecting piece, and a driving shaft which is arranged in the driven shaft in a penetrating mode, extends downwards into the hollow annular connecting piece and is rotationally connected with the driven shaft. The driving assembly comprises a planetary gear set and an explosion-proof motor for driving the planetary gear set; the material turning assembly comprises a plurality of trapezoid material turning bases arranged in the circumferential direction of the hollow annular connecting piece at equal intervals, and spiral conveying shafts rotationally arranged in the trapezoid material turning bases. By means of a composite motion mechanism and a gradually-expanded discharging structure, uniform distribution and efficient conveying of biomass on the grinding disc are achieved, and the grinding efficiency and the equipment stability are remarkably improved.

The utility model discloses a kind of indoor and outdoor decoration cost's file crushing device, it is related to engineering cost technical field, including pulverization box, pulverizer, pushing mechanism and pressing mechanism, pulverization box upper end is equipped with feed inlet, inside is equipped with pulverizer, lower part forms storage cavity;Pushing mechanism is by servo motor, reciprocating screw, transmission block and mounting plate constitute, for the paper scrap after crushing is collected and preliminary compression;Pressing mechanism includes stepper motor, cam and pressing plate, set in mounting plate, for the paper scrap group implements secondary pressurization, the utility model is through setting pushing mechanism and pressing mechanism, solved the paper scrap loose, accumulated volume big, storage efficiency low, need frequent cleaning problem when traditional file crushing equipment handles a lot of cost data, simultaneously, capacity sensor real-time monitoring paper scrap amount, realize the automation control of compression process.

The utility model relates to the technical field of metal ore dust collecting equipment, in particular to a dust collecting device for metal ore crushing, which comprises a collecting equipment main body, an electromagnetic valve is assembled at the water outlet end of the periphery of the collecting equipment main body, and a water pump is assembled at the water outlet end of the electromagnetic valve; in the using process of the metal ore dust collecting equipment, dust generated during ore crushing can be extracted through a dust collection mechanism of the dust collecting equipment body, an electromagnetic valve and a water pump on the outer side of the collecting equipment body are made to operate, and the water pump operates to conveniently extract a water source in the collecting equipment body and convey the water source into a flow dividing pipe; and then the water source can be atomized through the multiple sets of atomizing nozzles on the periphery of the flow dividing pipe and then sprayed into the collecting equipment main body, then dust sucked into the collecting equipment main body can be subjected to dust falling treatment, the adsorption effect of the water source is improved, and the dust collecting equipment can more stably collect the dust.

The utility model discloses a pair of treatment trousers for children hip dermatitis, which can shield parts which do not need to be irradiated during infrared treatment, can properly limit buttocks, enables diseased parts to be stably maintained in an infrared irradiation area, and can collect urine and prevent the urine from leaking to pollute the outside. According to the technical scheme, the protective pants are characterized by comprising a pants body, a protective piece and a restraining piece, an exposed hole is formed in the position, corresponding to the crotch, of the pants body, one side of the protective piece is connected with the pants body, the protective piece can be turned over and is connected to the surface of the exposed hole in a covering mode, and the restraining piece is arranged on the pants body and can be used for both a sickbed and the pants body. The protection piece is further provided with a receiving piece used for collecting urine, the positions which do not need to be irradiated are correspondingly shielded through cooperation of the protection piece and the pants body, external application medicine and attached diapers can be used in cooperation with the exposure holes, the buttocks can be effectively and stably kept within the infrared irradiation range in the treatment period, and the treatment effect is ensured.

The utility model discloses a raw material impurity removing and filtering device for wolfberry puree production and processing, which comprises a support frame, an impurity removing mechanism is arranged on the support frame, the impurity removing mechanism comprises a gathering hopper, a filter plate, a connecting rod, a pulley and a linkage mechanism, the filter plate is arranged in the gathering hopper through a quick mounting mechanism, and the connecting rod is connected with the connecting rod. The quick assembly mechanism comprises an insertion hole, a fixing plate, a fixing sleeve, a fixing rod, a chute, a sliding block, an abutting block, a clamping plate, a clamping groove and a limiting mechanism, the insertion hole is formed in the filter plate, the fixing plate is fixed to the bottom face of the gathering hopper, the fixing sleeve is installed on the bottom face of the fixing plate, and the fixing rod is inserted into the insertion hole and the fixing sleeve. By combining the linkage design of the fixed rod, the inclined groove and the sliding block, through the synergistic effect of the abutting block, the clamping plate and the clamping groove, and by matching with the positioning function of the inserting sleeve, the positioning groove and the positioning strip, rapid mounting and dismounting of the filter plate are achieved.

The utility model discloses a kind of bacterial culture volatile gas collection devices, belong to bacterial culture technical field, solve the problem that current gas collection device cannot assist experimental personnel to detect volatile gas composition, the gas collection device includes sealed warehouse, depository, drainage tube, extraction assembly and liquefaction mechanism, depository is provided in sealed warehouse, sealed warehouse top end is connected with drainage tube, drainage tube end portion is communicated with liquefaction warehouse, liquefaction mechanism includes extraction plate, collection box, shielding assembly and condenser component, and extraction assembly is provided in the side surface of liquefaction warehouse, using the operation of extraction assembly, volatile gas in sealed warehouse is extracted, volatile gas enters into liquefaction warehouse, cooperate liquefaction mechanism, drive the bacterial culture solution of gasification to re-liquefy, and concentrated into collection box, it is convenient for subsequent experimental personnel to detect the material in collection box.

The present application relates to the technical field of micro-ecological diagnosis and treatment, and is a multi-chamber different point intestinal flora collection device, comprising a shell, a driving switching module and a plurality of circumferentially distributed sampling shells. The shell is designed in a split type, facilitating sample recovery; each sampling shell inlet is covered with a slow-release layer with different dissolution characteristics, which can respond to specific environmental parameters of different sections of the intestine. After a slow-release layer in the target intestinal section dissolves to trigger single-point sampling, the sampling shell is automatically driven to switch, allowing the next sampling shell to enter the working position. The device realizes automatic, time-sequential and multi-point precise sampling in a single intestinal journey, ensures independent and non-cross-contaminated samples at each point, and can obtain in-situ liquid samples at multiple points in the intestine, truly reflecting the spatial distribution heterogeneity and dynamic change rule of the flora, and providing key technical support for intestinal micro-ecological research, disease diagnosis and personalized treatment.

The present application relates to the field of fiber and filament winding, and discloses a winding device for functional fiber and filament, which comprises a bottom plate, vertical plates and a material supporting seat, two vertical plates are fastened on the middle of the upper surface of the bottom plate through bolts, a turnover rod is rotatably connected between the two vertical plates near the top end, mounting sleeves are fixedly arranged on the turnover rod near the two ends, and the material supporting seat is fixedly installed on the two mounting sleeves, the upper surface of the material supporting seat is inclined towards the middle, and the winding frame for winding is arranged on the storage strip in the storage frame, so that after winding is completed on the material supporting seat, the wound winding frame can be discharged to the discharge frame for collection, the winding frame stored on the storage strip is timely fed to the material supporting seat for continuous winding, the waste of working time is reduced, the winding work efficiency is improved, the winding and storage are integrated, the structure is simple, and the function is practical.