133results about How to "Reduce cleaning frequency" patented technology

The utility model discloses a total moisture testing system which comprises a transfer module, a division module, a drying oven weighing module, a rejected sample recycling module, a sample bottle receiving, sending and storing module and a control assembly, the division module is used for dividing a sample in a sample bottle into a test sample and a prepared sample, loading the test sample into a tray, and loading the prepared sample into a bottle; the oven weighing module is used for temporarily storing a sample tray and drying and weighing the sample tray filled with a test sample, and the test sample subjected to constant weight treatment is changed into a rejected sample; the discarded sample recovery module is used for recovering discarded samples and cleaning sample plates; the sample bottle receiving, sending and storing module is used for receiving, sending and storing sample bottles filled with original samples and prepared samples; the transfer module is used for transferring the sample bottles and the sample trays among the stations; the control assembly is used for controlling all the modules to work. The total moisture testing system disclosed by the utility model has the advantages of high automation degree, high testing efficiency, convenience in sample preparation and high testing accuracy.

The utility model discloses a household self-cleaning system window which comprises a window frame, glass is embedded in the window frame, an anti-fouling membrane set is fixedly arranged on the surface of the glass, a cavity is formed in the bottom of one side of the window frame, a liquid storage box is fixedly arranged in the cavity, a micro water pump is fixedly installed on the top face of the liquid storage box, and an anti-fouling membrane set is fixedly arranged on the surface of the micro water pump. A spraying mechanism is arranged at the output end of the micro water pump in a penetrating mode, and a motor groove is formed in the side, away from the liquid storage box, of the window frame. According to the household self-cleaning system window, through the arrangement of the spraying mechanism and the self-cleaning mechanism, cleaning liquid is injected into a liquid storage box, a micro water pump is turned on, the cleaning liquid is pumped out and conveyed into a spraying head through a liquid conveying pipe, then the cleaning liquid is sprayed on glass, a servo motor communicates with an external power source, and a lifting lead screw is driven to rotate; and the sliding plate drives the self-cleaning sponge to reciprocate and lift on the glass, so that the effect of cleaning the system window glass is achieved, and attractiveness and light transmittance are kept.

The utility model discloses a recovery device for an oil rail pressure testing machine, which comprises a recovery cover, an oil leakage pipe, a filter screen, an electric heating wire and an oil receiving tank, an inlet of the oil leakage pipe is connected to the bottom of the recovery cover; the filter screen is mounted at an inlet of the oil leakage pipe; the electric heating wire is mounted in the filter screen; the engine oil recovery device has the advantages that engine oil is guided to the oil leakage pipe through the inner wall of the recovery cover and then flows into the oil receiving tank, a complete recovery path is formed, cleaning frequency is reduced, and cost is saved.

The invention provides semiconductor manufacturing equipment and a tail gas treatment method and system thereof. The semiconductor manufacturing equipment is provided with a process chamber and an exhaust flow path in fluid communication with the process chamber, and the tail gas treatment system is characterized by comprising a reaction medium adjusting unit which is configured to be in fluid connection with the exhaust flow path and used for controllably introducing a chemical modification medium into fluid in the exhaust flow path, the chemically modifying medium reacts with the process by-product in the fluid to produce a derivative having a higher stability than the process by-product; a hydrodynamic driving unit configured to generate a pressure gradient in the exhaust flow path in a direction away from the process chamber to move the derivative in the direction away from the process chamber; and the dynamic balance control unit is configured to adjust the medium introduction parameter of the reaction medium adjusting unit and the driving parameter of the fluid power driving unit according to the real-time pressure state in the process chamber.

The utility model relates to a kind of stripping device, comprising: electroplating bath, stripping anode and stripping cathode.Electroplating bath includes: outer tank and the inner tank received in outer tank.Outer tank and inner tank are all insulation tank body.Stripping anode is located at the outside of inner tank and is used to contact material belt to realize the electrical connection between material belt and power supply anode.Stripping cathode includes: erecting on the electrically-conductive frame of inner tank and the stripping plate of connecting electrically-conductive frame.Electrically-conductive frame is used to realize the electrical connection between stripping plate and power supply cathode.Stripping plate is located in inner tank and is immersed in the electroplating solution of inner tank.Build stripping structure, using the mode opposite to electroplating, the surface of material belt is stripped and handled, not only solve the problem of local plating layer over-thickness, but also adjust the distribution uniformity of plating layer thickness of each area on material belt, to solve the problem of local plating layer over-thickness in electroplating processing.

The utility model discloses a feed gear of a semiconductor slicer, which comprises a stepping motor and a driving rod arranged at the lower end of the stepping motor, a blade is arranged inside the outer wall of the lower end of the driving rod, and the outer wall of the front end of the driving rod is fixedly connected with the driving motor to drive the blade to rotate at a high speed. A fixing plate is arranged on the lower side of the blade, clamps are arranged on the positions, close to the left side and the right side, of the outer wall of the upper end of the fixing plate so as to clamp a semiconductor to be cut, and a stepping motor and a driving motor are electrically connected with an external power source. The vertical moving area of the driving rod in the stepping motor is shielded, dust and other small particles in air are prevented from entering the moving area of the driving rod, the abrasion and fault probability of mechanical parts are reduced, under the condition that the transparent cylinder a is used for protection, the cleaning frequency can be reduced, and the cleaning efficiency is improved. Therefore, the maintenance cost and time are saved.

The utility model belongs to the technical field of roadbed protection, and discloses a roadbed protection and drainage integrated structure which is characterized in that the roadbed protection and drainage integrated structure comprises a side slope and a plurality of water collecting grooves formed in the side slope, and filter screens are vertically and fixedly installed at the bottom of the side slope and one sides of the water collecting grooves; two vertical plates are vertically and slidably connected into each water collecting tank, a top plate is fixedly mounted at the tops of the two vertical plates in each group, rotating plates are rotatably connected to the bottoms of the top plates, and tension springs are rotatably connected between the rotating plates and the corresponding vertical plates. Sediment carried by rainwater is intercepted by the filter screen when passing through the filter screen, so that the silt entering the water collecting tank is reduced, the cleaning frequency is reduced, in addition, the rainwater impacts the rotating plate after penetrating through the filter screen, the rainwater completely falls into the water collecting tank through flow guide of the rotating plate, the situation that the rainwater still scours a side slope located below after being filtered is avoided, and the cleaning efficiency is improved. And the drainage effect is better achieved.

The utility model relates to the technical field of pest control, and discloses a biological trapping device for white lotus pest control. According to the device, a top cover is fixedly installed at the top of the phototaxis box, a supporting column is fixedly connected to the bottom of the top cover, a bottom plate is fixedly installed at the bottom of the supporting column, an insect collecting box is fixedly installed in the middle of the bottom plate, a fan is spirally fixed to the insect collecting box, and an adsorption channel is spirally fixed to the top of the fan; according to the structure, white lotus pest control is achieved through the three functional zones. The box body of the phototaxis box is formed by connecting a top plate, a bottom plate and supporting columns, and the four sides are open. An air inducing opening is formed below the ultraviolet lamp and the blue light lamp in the center area of the box body to guide insects attracted by light to enter the insect collecting box, and trapping is completed in cooperation with insect sticking paper placed in the box. The design can reduce insect dead bodies remaining on an external power grid, so that the cleaning frequency is reduced, and the working efficiency is improved.

The utility model discloses a blanket convenient to quick layered disassembly and wash, including down layer, bottom base layer, first side zipper, comfortable protective layer and second side zipper, the second side zipper set in the outside end of comfortable protective layer, the first side zipper set in the outside end of bottom base layer. The utility model can conveniently carry out independent diswashing, and the upper layer is down layer plus bottom base layer, and the lower layer is comfortable protective layer plus moistureproof layer, and the physical dismounting separation can be realized conveniently through the zipper, realizes the convenient cleaning of down layer and bottom base layer, solves the cleaning difficult problem of traditional integral type blanket because of big thickness, heavy weight leads, the upper layer of easy dirty contacts human body can frequently machine wash, and the functional comfortable protective layer has the performance of moistureproof and heat preservation, can reduce the cleaning frequency, prolongs the overall life, and the magnetic attraction auxiliary positioning is provided, and the magnetic attraction piece is automatically adsorbed and aligned when reorganization zip teeth, avoids the operation tediousness of traditional zip that needs manual toothed engagement, especially suitable for large size blanket.

The application discloses an AnDMBR dynamic membrane assembly for sludge anaerobic digestion, which comprises a sealed membrane frame, a plurality of flat plate membranes and a plurality of detachable aeration pipes; the sealed membrane frame is used for bearing various components of the AnDMBR dynamic membrane assembly and is in the shape of a cuboid composed of a stainless steel grid; the plurality of flat plate membranes are arranged in parallel and equidistantly in the sealed membrane frame; a membrane water outlet is arranged above the flat plate membranes, and the height of the membrane water outlet is higher than the upper surface of the sealed membrane frame; the gap between the plurality of flat plate membranes is filled with conductive particles; the plurality of detachable aeration pipes utilize the circulating biogas from the air guide holes to form a cross flow on the surface of the flat plate membranes and disturb the conductive particles between the flat plate membranes. The application effectively solves the problem of flat plate membrane surface mud cake deposition caused by the operation of AnDMBR at high sludge concentration, prolongs the service life of the dynamic membrane assembly, and improves the anaerobic digestion performance of the reactor.

This invention discloses an industrial wastewater purification device for thermal power plants, relating to the field of industrial wastewater purification technology. It includes a tank body and a moving assembly. The top of the tank body is fitted with a lid, with an inlet pipe on one side of the top of the lid and a dosing pipe on the other side. A filter plate is fixedly connected to the upper part of the tank body, and a collection pipe is installed on the outer side of the upper part of the tank body. The moving assembly is connected to the middle of the lid and includes a motor. The output end of the motor is connected to a reciprocating screw, and a transmission seat is sleeved on the outer side of the lower part of the reciprocating screw. This invention adopts an integrated linkage transmission structure, realizing the phased automatic continuous operation of stirring, settling and drainage, and bottom discharge in industrial wastewater treatment, significantly improving treatment efficiency and automation level. During the treatment process, the working mode can be automatically switched through a single motor drive and the cooperation of unidirectional transmission and a guiding mechanism.

The application discloses a cleaning method for removing a suction pen mark on a surface of a silicon carbide substrate and the silicon carbide substrate, and belongs to the technical field of silicon carbide detection. The cleaning method comprises the following steps: (1) using a mixed solution of ammonia and hydrogen peroxide to clean the surface of the substrate, so as to pre-oxidize the surface of the substrate; (2) using ozone water to clean the pre-oxidized substrate, so as to obtain a substrate containing an oxidation layer; and (3) using an acidic cleaning solution with a pH value of 2.0-3.5 to clean the substrate containing the oxidation layer, and then performing water washing and blowing dry, so as to obtain a cleaned silicon carbide substrate. The method can change the Zeta potential of the oxidation layer on the surface of the substrate, so that the surface potential of the substrate is not lower than 0 mV, thereby reducing the adsorption of positively charged particles on the suction pen, achieving the technical effect of completely removing the suction pen mark, and improving the quality of the silicon carbide substrate.

The invention discloses a process for preparing pure water with low cost and high efficiency. The specific process is as follows: sand filtration, sand filtration, carbon filtration, passing through the precision filter, passing through the intermediate storage tank, passing through the precision filter, passing through the precision filter, passing through the precision filter, passing through the precision filter, passing through a mixed bed for anion and cation removal, passing through the storage tank, adding of a scale inhibitor, passing through the precision filter, steam heating, reverse osmosis for impurity removal and preparation of pure water. In order to reduce the cleaning frequency of a reverse osmosis membrane tube, reduce calcium and magnesium scaling of the reverse osmosis membrane tube and prolong the service life of the reverse osmosis membrane tube, after raw water is subjected to sand filtration and carbon filtration treatment, a large number of anions and cations in water are removed through an anion and cation mixed bed, and the water enters the reverse osmosis membrane tube to deeply remove calcium and magnesium ions after being softened; the scale inhibitor is added from the carbon filter and then is added in front of the precision filter; raw water heating is adjusted to be that outlet water of the precision filter is heated by hot steam, and the prepared pure water is used for producing a cobalt tetroxide precursor by a production line, so that the cleaning frequency of a reverse osmosis membrane tube is reduced, the service life of the reverse osmosis membrane tube is prolonged, and the preparation cost of the pure water is reduced.

The utility model discloses an ultrasonic cleaning unit for a filter tip, and relates to the technical field of cigarette processing. The ultrasonic cleaning unit for the filter tips comprises an ultrasonic cleaner, a discharging mechanism and an air drying mechanism, the discharging mechanism is arranged in the ultrasonic cleaner and comprises a screen frame, and the screen frame is arranged in the ultrasonic cleaner; the air drying mechanism is arranged on one side of the ultrasonic cleaner and comprises a water receiving tank, an annular hollow block, air outlet pipes and a fixing box, one side of the ultrasonic cleaner is fixedly connected with one side of the water receiving tank, the inner wall of the water receiving tank is fixedly connected with the outer wall of the annular hollow block, and the air outlet pipes are fixedly installed on the inner wall of the annular hollow block. The ultrasonic cleaner and the water receiving tank are designed together, cleaned filter tips are directly placed in the water receiving tank to be drained and air-dried, water is prevented from being splashed on a work site as much as possible in the transferring process, the frequency of site cleaning is reduced, and workers are prevented from slipping and being injured due to accumulated water.

The utility model provides an automatic stroke unloading valve of automobile power steering gear, including valve body, the first oil inlet is opened to valve body top, the installation cavity is opened to valve body bottom, the installation cavity is linked with first oil inlet, the annular groove is opened to valve body and is located installation cavity top side wall, the oil outlet is provided with valve body right side, the oil outlet is linked with annular groove, the second oil inlet is provided with valve body left side middle part, the second oil inlet is linked with installation cavity, the valve core subassembly is connected with installation cavity bottom end internal thread, the clamping cover subassembly is connected with second oil inlet screw, the cover filter screen is provided with clamping cover subassembly inside, and the accommodating cavity is set between clamping cover subassembly inner wall and cover filter screen outer wall. The utility model has the advantages of good filtering effect, reduce the frequency of cleaning impurities, convenient adjustment piston triggered initial pressure.

The utility model relates to the technical field of non-woven fabric processing, in particular to a composite non-woven fabric hot rolling and laminating device which comprises a processing box, a first guide roller, a second guide roller and a cleaning mechanism. Two sets of discharging rollers are symmetrically and detachably installed at one end in the machining box, and a hot rolling film covering mechanism is arranged at the other end in the machining box. The two sets of cleaning mechanisms are installed on the processing box and located between the corresponding first guide rollers and second guide rollers, and each cleaning mechanism is composed of a plurality of sets of cleaning bases connected in sequence, absorption pipes communicating with the output ends of the cleaning bases and filter screens installed in the cleaning bases. Impurities such as fibers attached to the surface of the composite non-woven fabric or the protective film can be rapidly absorbed and filtered through the cleaning mechanism, the cleanliness is improved, and the quality is improved; and through the anti-blocking mechanism, impurities adsorbed on the filter screen in the cleaning mechanism can be conveniently cleaned, blockage is avoided, the cleaning frequency of the filter screen is reduced, and the working efficiency is improved.

This utility model discloses a high-speed jacquard wide-width spacing adjustment device for an air-jet loom, relating to the technical field of the textile industry. The utility model includes: a base, a double-headed screw horizontally arranged at the center of the base, a partition plate on the top of the base, left and right adjustment seats sleeved on both sides of the partition plate, a height screw on the top of the left and right adjustment seats, a height adjustment seat sleeved on the surface of the height screw, and a mounting plate on one side of the height adjustment seat. A fixed guide wheel is installed inside the mounting plate. This utility model separates the double-headed screw from the fabric through the partition plate, effectively preventing thread ends and other debris from falling onto the double-headed screw, reducing the frequency of subsequent cleaning. Simultaneously, the height of the height adjustment seat and the mounting plate are adjusted by the screw sleeve and rotating gear sleeve on the height screw, allowing the device to adjust its height to fit the fabric, thus increasing the device's flexibility.

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

The utility model discloses a corrosion-resistant electrode plate group of a wet electric dust collector. Comprising a frame body, a group of supporting rods fixedly mounted in a lower area in the frame body, a group of adjusting rods slidably mounted in an upper area in the frame body, a power assembly for driving the adjusting rods to slide, and a plurality of electrode plates vertically arranged in the frame body at equal intervals; the lower ends of the plurality of electrode plates are rotatably mounted on the two supporting rods, and the upper ends of the plurality of electrode plates are movably mounted on the two adjusting rods; a plurality of groups of electrode plates are arranged in the frame body, a plurality of groups of spray headers are arranged in the frame body, and the spray headers are positioned right above the connecting parts of the electrode plates and the supporting rods. The problems of poor corrosion resistance, scaling blockage, low cleaning efficiency, lack of dynamic adjustment and the like in the prior art are specifically solved.

This utility model discloses a powder seasoning filtration and sieving device, including a base plate; it also includes a screening box and a crushing component. A swivel caster is fixedly connected to the bottom of the base plate, and a screening box is fixedly connected to the top of the base plate. A PLC controller is fixedly connected to the outside of the screening box. A motor is fixedly connected to the bottom of the base plate, and a cylindrical cam is fixedly connected to the output end of the motor. A connecting plate is fixedly connected to the inside of the screening box, and a spring is fixedly connected to the end of the screening box away from the connecting plate. A sliding rod is slidably connected inside the connecting plate, and a support plate is fixedly connected to the bottom of the sliding rod. This utility model, when the motor is started, drives the rotating shaft on the cylindrical cam to rotate within the circular plate. The rotating shaft drives the rotating ring and scraper to rotate synchronously. The scraper can promptly remove the seasoning powder clogging the circular screens, effectively preventing clogging and improving sieving efficiency, while reducing the frequency of screen cleaning.

The utility model discloses a kind of air purification equipment with cleaning structure, it is related to air purifier technical field, including shell, the shell inside bottom end fixedly connected with base, the base top is equipped with support, the support inside is annular array and is equipped with multiple outer filter element, the support inside center is equipped with intermediate filter element, the base top one side is equipped with moving frame, the moving frame inside is provided with moving plate, the moving plate front side is fixedly connected with cleaning brush, the cleaning brush and outer filter element outer surface are in conformity, this air purification equipment with cleaning structure, when cleaning brush can be completely in outer filter element surface after dust removal when moving up and down in rotation process, it is beneficial to the self-cleaning of outer filter element, cleaning step can be carried out when working, and purification work will not be affected.

This utility model provides an automatic feeding bucket for sludge excavation, belonging to the field of excavation bucket technology. It addresses the problems affecting sludge excavation efficiency, increasing operator workload, and hindering the flexibility and convenience of bucket use in practical applications. The bucket includes a main body with two mounting supports fixedly connected to the left and right sides of the upper end of the main body; an adjusting bracket slidably connected to the inner end of the main body; a hydraulic cylinder located on the inner side of the upper end of the main body; a connecting block fixedly connected to the outer end of the hydraulic rod; a guide cylinder fixedly connected to the upper end of the adjusting bracket; a positioning support column coaxially fixedly connected to the outer end of the guide cylinder; and a positioning mounting structure positioned between the positioning support column and the connecting block. This design reduces the frequency of cleaning the bucket body and the subsequent dewatering load, effectively improving sludge excavation efficiency, alleviating operator workload, and enhancing the flexibility and convenience of the bucket in practical applications.

This utility model relates to the technical field of konjac processing equipment, and specifically discloses an alkaline water circulation device for processing konjac gel products. It includes a tank, with a circulating alkaline water tank and a new alkaline water tank located above the tank, and a circulation pipe connecting the tank and the circulating alkaline water tank. Inside the tank, from top to bottom, are arranged a mesh plate, a conveyor belt, a rotating belt, an output belt, and a filter screen. A pH meter is installed inside the circulating alkaline water tank. This utility model establishes a circulation pipe and installs a pH meter inside the circulating alkaline water tank. The circulating alkaline water tank is also connected to the new alkaline water tank, maintaining a suitable pH value for the alkaline water in the circulating alkaline water tank, ensuring full utilization of the alkaline water, and saving energy. This utility model incorporates a rotating belt, changing the entire curing process to an up-and-down curing method, fully utilizing the cavity 11, and reducing space occupation. This utility model also improves production efficiency and makes cleaning the filter screen convenient and quick.

The utility model relates to the technical field of plate glass grinding fluid recovery, in particular to a plate glass grinding fluid recovery device, which adopts the technical scheme that the plate glass grinding fluid recovery device comprises a screening component, an upper cover component, a vibration motor and a spring bracket, an upper cover assembly is arranged at the upper end of the screening assembly; a vibration motor is fixedly arranged at the lower end of the screening assembly. According to the glass particle screening device, the vibration screening groove is driven by the vibration motor to vibrate in the inclined upward direction of the glass particle discharging pipe, so that impurities screened from the screening plate vibrate and move in the direction of the glass particle discharging pipe; therefore, the functions of moving impurity particles and discharging and collecting the impurity particles from the glass particle discharging pipe on the premise that solid-liquid separation is conducted through the screening plate are achieved, the cleaning frequency of the screening plate is reduced, and the recycling convenience of impurities is improved.

The utility model discloses an absorption overflow pipe, which belongs to the technical field of overflow pipes and comprises an overflow pipe main body and a storage pipe fixed at the bottom end of the overflow pipe main body, a telescopic pipe is inserted at the top end of the overflow pipe main body in a sliding manner, and an absorption part used for blocking large-particle impurities is fixed at the top end of the telescopic pipe. A water outlet pipe is fixed at the bottom end of the storage pipe, a filter plate is obliquely fixed in the storage pipe, a blow-off pipe is fixedly mounted on the outer wall of the storage pipe, and a backflushing pipe is fixedly mounted at the top end of the water outlet pipe. Impurities are washed by the water flow and slide downwards into the storage cavity, so that the impurities adsorbed on the surface of the filter plate are greatly reduced, the cleaning frequency of the filter plate is reduced, the water flow enters along the backwash pipe to wash the filter plate, then the impurities are discharged from the blow-off pipe, and the cleaning convenience of the filter plate is improved.

This utility model discloses a vehicle vacuum cleaner. A fan operates, drawing air from the vacuum chamber through ventilation holes, creating negative pressure inside. External air is then drawn in through the suction pipe, which is aimed at the area to be cleaned. Dust or moisture enters the air intake chamber along with the air through the suction pipe. Under the action of the filter assembly, large dust particles are intercepted and fall into the dust collection bin, while fine dust particles and moisture pass through the filter assembly into the air outlet chamber and are discharged through the ventilation holes. During the cleaning process, most of the water and dust mixture falls directly into the dust collection bin under gravity, preventing clogging of the filter assembly and ensuring effective vacuuming. Furthermore, dust and other debris do not accumulate in the air intake chamber, and the unobstructed airflow between the fan and the suction pipe further guarantees efficient vacuuming.

The application discloses a novel biogas slurry membrane filtration device based on silicon carbide membranes, comprising: a silicon carbide membrane assembly, which is composed of four groups of membrane groups in parallel connection, and two ends of each group of membrane groups are connected with a shunt pipe and a collection pipe; each group of membrane groups comprises four silicon carbide tubular membrane tubes, and the four silicon carbide tubular membrane tubes are connected in series, each silicon carbide tubular membrane tube is provided with a plurality of large through-hole structures along the axial direction thereof, the diameter of the large through-hole structure is 8 mm, and the pore size of the membrane tube is 150 nm; and a cleaning assembly connected with the silicon carbide membrane assembly and used for cleaning the silicon carbide membrane assembly according to a preset mode. The application has stronger anti-clogging performance, is suitable for anaerobic biogas slurry treatment with high solid content and more organic fiber components, effectively alleviates the problems of scaling and fiber winding and clogging, and solves the problem of membrane strength through the thickening design of the membrane tube spacing.

The utility model discloses an oscillating beam lamp for stage lighting, which comprises a base, the bottom end of the base is fixedly connected with a connecting seat, the bottom of the connecting seat is rotatably connected with a first clamping plate, one side, far away from the first clamping plate, of the connecting seat is rotatably connected with a second clamping plate, and a connecting bolt is arranged between the second clamping plate and the first clamping plate. The surface of the connecting bolt is in threaded connection with a nut, a rotating groove is formed in the bottom of the connecting base, a rotating rod is rotationally connected into the rotating groove, the surface of the rotating rod is movably sleeved with a torque spring, the two ends of the torque spring abut against the inner wall of the rotating groove, and a stable clamping jaw is fixedly connected to the surface of the rotating rod. The rotating rod rotates in the rotating groove by pulling the stable clamping jaw, the torque spring is extruded and contracted, the stable clamping jaw rotates under the elastic force of the torque spring after the stable clamping jaw is loosened, and the fastening bolt is rotated to abut against the suspension, so that the stability of the beam lamp after installation is improved.

This utility model relates to a mixing device for graphite production and processing, including a graphite mixing device body and an auxiliary stirring mechanism on one side of the graphite mixing device body. The beneficial effects of this utility model are: the user puts graphite and some additives into the graphite mixing device body. During the stirring process, the rotation of the stirring blade drives the transmission component to rotate, which in turn drives the transmission shaft to rotate. The rotation of the transmission shaft drives the transmission plate to rotate. The transmission plate is elliptical, and its two ends alternately squeeze the guide wheels. The guide wheels drive the corresponding pistons to move. The movement of the pistons pushes the transmission plate to move, which in turn causes the buffer spring to act, pushing the striking plate to strike the outer wall of the graphite mixing device body. The rubber plate effectively protects the outer wall of the graphite mixing device body and prevents damage caused by the striking plate. When the outer wall of the graphite mixing device body is struck, the striking force can help the graphite material adhering to the inner wall of the equipment to fall off, thereby reducing waste.

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.