330results about How to "Easy to pass" patented technology

The utility model provides a conveying device for production and processing of laminated glass, which comprises a glass feeding mechanism, the glass feeding mechanism comprises a linear pushing compression bar supported on the ground, square frames are arranged on the surface of a bar body of the linear pushing compression bar, a bottom grid plate is arranged between the square frames, and the bottom grid plate is connected with the linear pushing compression bar. Glass plate outer supporting frames used for connection are obliquely supported on the two sides of the plate face of the bottom grid plate respectively, grid supports are arranged in the middles of the glass plate outer supporting frames in a crossed mode, the number of the grid supports is two, the grid supports are connected with the grid plate in an inclined-angle-shaped supporting mode, and pushing is achieved through a rod body structure of a linear pushing pressing rod. A rod body structure of a linear pushing pressing rod is arranged in a crossed mode, a grid support and the surface of a specific glass plate outer supporting frame are arranged in an overlapped mode, and a rod body structure of a U-shaped connecting rod is arranged in a crossed mode.

The invention relates to the technical field of vehicle auxiliary lighting, in particular to a high-heat-conduction vehicle lamp heat dissipation fin structure and a connecting method.The high-heat-conduction vehicle lamp heat dissipation fin structure comprises a protective shell, a light transmitting assembly, a vehicle lamp body, an air guiding unit and a cooling assembly.The light transmitting assembly is fixedly installed on the upper portion of the protective shell to form a sealed cavity; the automobile lamp body is installed on the inner side of the protective shell, the air guide unit comprises a first air guide pipe and a second air guide pipe to form an airflow channel, the cooling assembly comprises an electric motor and a heat dissipation unit, and the heat dissipation unit is in transmission connection with the electric motor, surrounds the automobile lamp body and keeps a non-contact matching state. The heat dissipation unit is driven by the electric motor to rotate to generate forced airflow and is matched with the air guide unit to form a circulating heat dissipation path. The parking lamp has the advantage that the internal temperature of the lamp sealing cavity can be adjusted, and the problem of heat accumulation caused by long-time working of a traditional parking lamp in a static state is effectively solved.

The utility model relates to the technical field of VPX, and discloses an expansion structure of a VPX backboard, which comprises a backboard main body, the front end of the backboard main body is provided with radiating fins, the front end of the backboard main body is provided with a radiating fan, the front end of the backboard main body is provided with sliding grooves at the upper and lower parts, a protective cover plate is inserted in the sliding grooves, and the protective cover plate is connected with the radiating fan. A magnetic attraction block is arranged on the inner side of the front end of the protective cover plate, a rear limiting barrier strip is arranged on the outer side of the protective cover plate, and side metal blocks are arranged on the two sides of the sliding groove. According to the utility model, through the arrangement of the extended heat dissipation structure, a large amount of heat can be generated when VPX is used, and the two groups of protective cover plates slide in the sliding grooves at the front end of the backboard main body during operation, so that the magnetic attraction blocks on the protective cover plates are in magnetic contact with the side metal blocks at the two sides of the sliding grooves; and then the cooling fins and the cooling fan at the front end of the backboard main body are exposed, so that the heat generated by the operation in the VPX box can be dissipated quickly, and the heat dissipation function can be expanded.

The invention belongs to the technical field of synthesis of 2, 3-dipicolinic acid, and relates to a catalyst for synthesizing 2, 3-dipicolinic acid as well as a preparation method and application thereof, the catalyst is prepared from a carrier, and active components and auxiliaries loaded on the carrier; the carrier is boron nitride modified aluminum oxide, the active component is palladium-cobalt bimetal, and the auxiliary agent is magnesium; the catalyst comprises the following components in percentage by mass: 0.2 wt%-3wt% of palladium, 0.5 wt%-4wt% of cobalt, 0.05 wt%-0.3 wt% of magnesium, 5wt%-15wt% of boron nitride and the balance of an aluminum oxide carrier. The catalyst is prepared by adopting an ultrasonic-assisted sol-gel method, so that high dispersion and strong interaction of active components are realized. The catalyst shows high catalytic activity, high selectivity and excellent stability in a dichloropyridine carbonylation reaction, carbon monoxide is used as a carbonyl source, the atom economy is high, and the green chemical requirement is met.

This invention discloses a miniature canning and conveying device, comprising a conveying assembly, a capping assembly, a cap transfer assembly, a guardrail assembly, a filling assembly, and a sterilization assembly mounted on a substrate. The conveying assembly has an inlet end, an inlet conveying end, an outlet conveying end, and an outlet end, with the inlet and outlet conveying ends conveying in opposite directions. The capping assembly is positioned above the inlet and outlet conveying ends. The cap transfer assembly is positioned between the inlet and outlet conveying ends. The guardrail assembly is laid between the inlet and outlet conveying ends, forming a filling and inoculation station, a sterilization station, and a channel. The filling and sterilization assemblies are respectively positioned at the filling and inoculation stations and the sterilization station. The guardrail assembly includes a bottle pushing component. This invention enables the filling and inoculation of the medicine inside the isolator from outside the isolator, preventing contamination of the internal environment of the isolator and leaks due to manual operation.

The present application relates to the technical field of water bath reaction, in particular to a constant-temperature visual rare earth precipitation reaction water bath reaction device, which comprises a water bath box; further comprising a reaction tank placed in the water bath box; a main rotating shaft is rotatably installed on the cover body; a plurality of upper paddles are arranged on the circumference of the main rotating shaft; a motor is installed on the cover body, and the output end of the motor is connected with the main rotating shaft through a belt; a floating member is arranged on the cover body, and the floating member can drive the plurality of upper paddles to swing up and down when the main rotating shaft drives the plurality of upper paddles to rotate; the floating member forces the upper paddles to periodically pitch and swing, so that the sweeping range of the upper paddles is covered in an axial wave shape, the static layer below the drop point and the boundary layer of the tank wall are broken, the micro-mixing efficiency of the shallow area is strengthened without increasing the rotating speed (avoiding violent nuclear), the formation of tail vortex materials on the back of the paddle or the agglomeration along the wall is effectively prevented, and the risk of impurity wrapping is reduced.

The utility model discloses an efficient refrigeration compressor wire tube condenser, which comprises a condenser body, an air inlet, an air outlet, an air inlet, an air outlet, an air inlet, an air outlet, an air outlet, an air inlet and an air outlet and is characterized in that the condenser body is provided with an inlet end and an outlet end, and a plurality of parallel condensing pipeline parts are arranged between the inlet end and the outlet end; the heat dissipation wires are wound on the condensation pipeline part, and the condensation pipeline part is provided with a plurality of heat dissipation wires which are arranged at equal intervals in the width direction of the condensation pipeline part; the bracket is used for supporting the condenser body; and the intervals of the heat dissipation wires on the condensing pipeline parts which are sequentially arranged from the inlet end to the outlet end are gradually increased. Compared with the prior art, the wire tube condenser solves the problem of low heat dissipation efficiency caused by consistent distribution density of heat dissipation wires on multiple layers of condensation pipelines in an existing wire tube condenser.

This invention belongs to the field of marine photovoltaic anti-icing technology, and provides a detachable anti-icing structure and system for pile-based marine photovoltaic systems. It solves the technical problems existing in current anti-icing cone structures. The technical solution includes two semi-circular hoop assembly structures connected to the pile foundation by clamps. Each semi-circular hoop assembly structure includes an upper semi-circular hoop, a middle semi-circular hoop, and a lower semi-circular hoop. The upper, middle, and lower semi-circular hoops of each assembly structure are sequentially connected from top to bottom and fixed to the pile foundation. Each layer of semi-circular hoop is circumferentially spaced with several support plates. One end of each support plate is fixed to the surface of the semi-circular hoop, and the other end is fixed to an anti-icing vertical plate. All anti-icing vertical plates are fixedly connected by anti-icing horizontal plates. It utilizes the thickness and cross-section of the anti-icing vertical plates to contact the incoming ice, generating contact pressure through a small contact area that exceeds the compressive strength of the sea ice, crushing the sea ice at the contact point and causing brittle splitting.

The utility model relates to a motor capable of improving axial support and a wet mill, which comprise a casing, a stator fixed on the casing, a rotor which is rotatably accommodated at the inner side of the stator and is provided with a rotating shaft, and a first end cover and a second end cover which are arranged at the two axial sides of the casing, and are respectively provided with a first cavity and a second cavity, the device is characterized in that a first self-aligning roller bearing for supporting the rotating shaft is arranged in the first cavity, and a thrust bearing for supporting the rotating shaft, a spacer bush and a second self-aligning roller bearing are sequentially arranged in the second cavity from bottom to top along the axis. According to the motor capable of improving the axial bearing, the supporting structures on the two axial sides of the motor are improved, so that the motor can conveniently transmit the borne axial load to the second end cover, meanwhile, the rotating shaft of the motor can be self-adaptively aligned through the self-aligning roller bearings on the two axial sides, the radial run-out of the rotating shaft during rotation is reduced, and the service life of the motor is prolonged. And the axial load capacity of the motor is improved while the smooth rotation of the motor is ensured.

The utility model relates to an automatic slag discharging device for metallurgical slag, and aims to solve the problems that the slag cooling efficiency is low and the slag discharging process is not environment-friendly. The device comprises an L-shaped cooling pipe with a bent bottom, wherein the upper section of the L-shaped cooling pipe is communicated with a slag discharge port of the metallurgical furnace; the circulating cooling part is arranged on the cooling pipe and is used for cooling slag; the dispersing part comprises a rotating power mechanism, a rotating shaft and a dispersing plate, dispersing holes are densely distributed in the dispersing plate, the dispersing plate is located below the slag discharging opening, the rotating shaft is driven by the rotating power mechanism to rotate, slag is discharged from the dispersing holes under the action of gravity and centrifugal force and dispersed into particles, and rapid cooling and subsequent recycling treatment are facilitated; the blades are arranged on the rotating shaft and located above the slag discharging opening, and the blades rotate synchronously when the rotating shaft rotates; one end of the waste gas discharge pipe is communicated with the top of the cooling pipe, and the other end is connected with a waste gas treatment system for discharging and treating waste gas generated by slag cooling. According to the utility model, the slag cooling efficiency is improved, and the slag discharging process is more environment-friendly.

The application discloses a PDC drill bit suitable for continuous and rapid drilling of a limestone stratum and application thereof. The drill bit comprises a drill bit body, the drill bit body is provided with a blade wing, and the blade wing is provided with cutting teeth arranged in double lines. The double lines comprise a main line and a secondary line, the main line and the secondary line are located on the same crown line, the main line is located on an infeed contact surface of the blade wing, and the secondary line is located behind the main line. The cutting teeth comprise plane teeth and flow-passing special-shaped cutting teeth, the main line is provided with main line plane teeth, and the secondary line is provided with flow-passing special-shaped cutting teeth. The flow-passing special-shaped cutting teeth are provided with a through tooth flow passage, and the blade wing is provided with a blade wing flow passage corresponding to the tooth flow passage. The application adopts the same crown line double line tooth arrangement, greatly reduces the impact force on the cutting teeth, and avoids early damage of the cutting teeth. The application is provided with the tooth flow passage and the blade wing flow passage, improves the cooling effect of the cutting teeth, avoids thermal damage of the cutting teeth, prolongs the service life of the cutting teeth, and ensures that the drill bit has continuous aggressiveness.

This utility model discloses a compound probiotic raw material mixing device, including a mixing tank. A feed pipe is fixedly installed on the mixing tank, and a discharge pipe is fixedly connected to the bottom of the mixing tank. An electromagnetic valve is fixedly installed on the discharge pipe. An installation ring is rotatably arranged inside the mixing tank. Two sets of connecting rods are fixedly installed on the circumference of the installation ring. Each set of connecting rods is fixedly connected to a vertical rod. An arc-shaped scraper is installed on one side of each vertical rod, and one side of the arc-shaped scraper is in contact with the inner wall of the mixing tank. An installation plate is fixedly connected to the upper end of each vertical rod. In this utility model, the arc-shaped scraper scrapes off the raw material adhering to the inner wall of the mixing tank. The stirring rod and the auger blade work together to stir and mix the raw material, improving the uniformity of the mixture and ensuring a balanced distribution of probiotics, thereby improving the overall quality and efficacy of the product.

This utility model belongs to the field of vehicle underbody structure, specifically providing a front-end module of a chassis, a chassis, and a vehicle. The module includes a driver's area and a rest area. The driver's area includes a front upper main longitudinal beam, a left front lower main longitudinal beam, and a right front lower main longitudinal beam. The left or right front lower main longitudinal beam is located directly below the front upper main longitudinal beam. The rear end of the front upper main longitudinal beam is connected to a main crossbeam. The rest area includes a left rear main longitudinal beam and a right rear main longitudinal beam. The left and right rear main longitudinal beams connect to the front axle module of the chassis. The main crossbeam is connected to a middle crossbeam via a left upper vertical beam and a right upper vertical beam. The left and right upper vertical beams are located in front of the left and right rear main longitudinal beams, respectively. The left front lower main longitudinal beam, right front lower main longitudinal beam, left rear main longitudinal beam, and right rear main longitudinal beam are all connected to the middle crossbeam. The chassis includes the above module. The vehicle includes the above chassis. This utility model, while meeting NVH performance requirements, retains a rest area to meet the driver's rest needs.

The utility model relates to an efficient heat dissipation blower shell in the blower field, which comprises an assembly shell, the assembly shell comprises a left piece and a right piece which are assembled through a buckle structure on the inner side of the assembly shell, the upper side of the interior of the assembly shell is provided with a first square cavity, and the top of the assembly shell is provided with a second square cavity; a first square cavity and a second square cavity are formed in the shell body, an assembly plate is inserted into the first square cavity, a cover plate is inserted into the second square cavity, heat dissipation holes are formed in the assembly plate, and heat dissipation fins are welded to the inner side of the assembly plate. And the assembly plate is limited through the limiting corner connector and the limiting shifting piece, so that the heat dissipation area is increased through the heat dissipation fins when the blower is used, heat can be effectively dissipated out, and the heat dissipation efficiency is improved.

The utility model discloses a cooling reaction unit for coating production relates to coating production cooling technical field, including jar body, the upper surface of jar body is provided with jar cover, the upper surface middle part of jar cover is fixedly connected with the feed pipe of going through, the right side of jar body outer surface upper and lower is fixedly connected with the water inlet pipe and water outlet pipe of going through, the lower surface middle part of jar body is fixedly connected with the discharge pipe of going through. The utility model discloses the setting of heat conduction cylinder and heat dissipation board is convenient for the heat transfer to the coating surface after accumulation, and the heat after heat conduction enters the cooling water of water storage area, through the setting of water storage area, make cooling water surround inner cylinder and heat conduction cylinder conveniently better coating cooling, through the intercoordination of water pump and spring shape heat pipe, it is convenient for the heat of coating middle position after accumulation to take away, through the intercoordination of this structure, it is convenient for the coating after accumulation to cool quickly, make coating cooling performance improve, has reduced the cooling length.

The utility model discloses a packaging structure capable of improving substrate wiring space and reducing packaging size. The packaging structure comprises a substrate and a plurality of chip dies, the die is flatly laid on the top surface of the substrate and is connected with a contact finger on the substrate; and in the die, the power input end and the grounding input end of the main chip are connected with a power contact PWR finger and a ground contact GND finger on the top surface of the substrate. The front surface of the dummy die is a metal conductive layer, and the back surface of the dummy die is a non-metal insulating layer; the dummy die is divided into a PWR die and a GND die; the back surfaces of the PWR die and the GND die face downwards; the power input end and the grounding input end of the main chip are respectively connected with the front surfaces of the PWR die and the GND die; the PWR finger and the GND finger are respectively connected with the front surfaces of the PWR die and the GND die; a power supply and a grounding output end of the main chip are respectively connected with a power supply and a grounding input end of the auxiliary chip.

The utility model discloses a kind of soft package battery positioning device, including base, first jaw, second jaw, first push plate, second push plate, first drive cylinder and second drive cylinder, the first jaw and second jaw are set on the base, the first jaw and second jaw form the clamping groove of accommodating soft package battery between, the upper side, front side and rear side of the clamping groove are all with external through;The first drive cylinder is set on the base and output end is connected with the first push plate, so that the first push plate is close to or away from the front side of the clamping groove, the second drive cylinder is set on the base and output end is connected with the second push plate, so that the second push plate is close to or away from the rear side of the clamping groove.The utility model can carry out automatic batch positioning before soft package battery insulation test, to improve the accuracy of insulation test, and then improve production efficiency.

The utility model discloses an abdomen kneading instrument, relates to massage technical field, wherein the abdomen kneading instrument includes host and massage subassembly, host includes drive motor, gear set and inner gear ring, drive motor passes through the gear set and inner gear ring transmission connection to drive inner gear ring rotation; the massage assembly comprises a rotary disc and a massage head, the massage head is installed on the side, away from the main machine, of the rotary disc, and the rotary disc is connected with the inner gear ring so as to rotate along with rotation of the inner gear ring. According to the technical scheme, the structure of the abdomen kneading instrument is simplified, and the size of the abdomen kneading instrument is reduced.

The utility model belongs to the technical field of capacitor aluminum shells, and discloses an efficient heat dissipation capacitor aluminum shell which comprises a hollow capacitor aluminum shell body, a sealing cover is installed at the lower end of the capacitor aluminum shell body, the sealing cover is made of aluminum materials, a capacitor body is installed in the capacitor aluminum shell body, and the capacitor aluminum shell body is internally provided with a heat dissipation device. The lower end of the capacitor body penetrates through the sealing cover and extends out of the sealing cover, and a heat dissipation device used for dissipating heat of the capacitor body is installed in the capacitor aluminum shell body. The capacitor has the effect of prolonging the service life of the capacitor body.

The present application relates to a kind of borehole type static sounding device, it includes hydraulic power device, photoelectric separation cabin, suspension device, valve cabin, collection battery cabin, penetration propulsion device and probe in turn from top to bottom connection;Wherein, hydraulic power device is connected with external electricity by bearing cable interface, photoelectric separation cabin is connected with suspension device by axial positioning elastic card mechanism, suspension device is set in the middle position of borehole type static sounding device, hydraulic power device and collection battery cabin, penetration propulsion device are set to be located in the two sides of suspension device.The borehole type static sounding device of the present application can improve its stability when measuring, improve measurement accuracy.

This utility model provides a heat insulation mechanism for a biomass hot air furnace, including a furnace body and a heat insulation mechanism installed on the furnace body. The furnace body has an air chamber and a heat exchange chamber. A fan is installed in the air chamber, and an air guide box is connected to the fan to guide airflow into the heat exchange chamber. This device cools the heat insulation layer by setting a heat dissipation channel within the heat insulation layer and using the introduced cold air to prevent heat from being conducted outward, thereby reducing the shell temperature of the furnace body. The air distribution box is connected to the air guide box through an adjustment control, thereby guiding part of the airflow in the air guide box into the heat dissipation channel without the need for additional fan equipment. The adjustment control can control the size of the through hole by rotating a rotary plate, and the rotary plate can move into the air guide box, which also facilitates guiding airflow into the air distribution box. The air intake of the air distribution box can be adjusted according to the shell temperature. The adjustment control can also be used to control the air temperature at the end of the furnace body by diverting the airflow through the air guide box, achieving the purpose of rapid regulation.

The utility model provides an improved X-ray detector which is characterized in that a first slope channel is arranged in an inlet assembly, and an outlet of the first slope channel is communicated with an inlet of a detection channel; a first material sliding plate is laid in the first slope channel; a first shielding curtain is arranged at an inlet of the first slope channel, and a second shielding curtain is arranged at an outlet; a second slope channel is arranged in the outlet assembly, the height from an inlet of the second slope channel to the ground is larger than that from an outlet to the ground, and the inlet of the second slope channel communicates with an outlet of the detection channel; a second material sliding plate is laid in the second slope channel; a third shielding curtain is arranged at an inlet of the second slope channel, and a fourth shielding curtain is arranged at an outlet of the second slope channel. The technical problems that in the prior art, due to the fact that the gap between the lead curtain and the conveying belt is too small, light objects are blocked, and due to the fact that the gap between the lead curtain and the conveying belt is too large, X-rays leak are solved.

The utility model provides a kind of weighing device for railway bridge, it is related to railway bridge technical field, the weighing device for railway bridge includes mounting seat, weighing assembly, weighing platform and carrier, the mounting cavity of upwards opening is opened in the mounting seat, the weighing assembly includes the weighing sensor of the bottom surface of the mounting cavity, the weighing platform is located the opening of the mounting cavity above, the lower end of the weighing platform is connected with the weighing sensor by the carrier, and the upper end of the weighing platform is used to connect track plate. The utility model can improve the safety of railway bridge.

The utility model provides a hollow glass door body and a refrigerator. The hollow glass door body comprises a door frame and hollow glass, the hollow glass comprises inner glass and outer glass, and the door frame comprises a door body frame arranged on the periphery of the hollow glass and arranged in an L shape; the door body inner frame is connected between the door body frame and the hollow glass, the two ends of the door body inner frame are connected with the two ends of the door body frame in a clamped mode to form a containing space filled with a foaming agent, and the door body outer frame is connected with the door body inner frame in a buckled mode to define a mounting groove used for mounting the hollow glass. In the utility model, the door body inner frame and the door body outer frame simultaneously buckle and press the hollow glass to achieve a stable state. The foaming agent is filled between the door body frame and the door body inner frame, so that condensation of the door body frame is effectively reduced. Meanwhile, the foaming agent is not in contact with the hollow glass, different types of hollow glass can be replaced according to different use environments so as to meet specific use requirements, and higher compatibility is achieved.

This invention discloses an end-face coated crystal optical element for a laser resonator and its fabrication method, belonging to the field of optical element fabrication. It includes an optical crystal, a high-reflectivity film disposed on one end face of the optical crystal, and a partially transmissive film disposed on the other end face. The high-reflectivity film sequentially includes Y-coatings along the end face of the optical crystal outwards. b F3 First Floor, H f O2 first layer, Y b F3 Second Layer, H f O2 second layer...Y b F3, Q layer, H f O2, Q layer. This invention utilizes Y... b 3+ Sensitization improves pump absorption efficiency and through Y b To E r Energy transfer effectively alleviates high-doped E r The self-termination effect in YAG lasers enables high efficiency and high energy output of 2940nm lasers, making them suitable for fields such as medical aesthetics and precision machining.

The utility model provides a feeding separating device for spraying anti-loose paint of a fastener, which comprises a mounting plate, a mounting seat, an elastic spacing plate and a height adjusting mechanism which are arranged above a feeding track, and the height adjusting mechanism comprises an adjusting screw and a pressure spring.

The utility model relates to a heat dissipation technical field, concretely relates to a pouring and sealing heat dissipation structure. A pouring and sealing heat dissipation structure, include: shell, the shell upper end opening, the opening place forms the flanging, element, the element is placed in the shell, the upper surface of element with the opening of shell is flush, the clearance between element and shell pours into the heat conducting glue, top heat conducting pad, top heat conducting pad is bonded and fixed in the flanging, the lower surface of top heat conducting pad is bonded with the upper surface of element. The technical problem of increasing cost and weight of pouring and sealing heat dissipation mode in the prior art to put the magnetic piece completely in the complex structure mounting groove pouring and sealing needs a large number of heat conducting glue.

This utility model relates to the field of heating equipment technology, and in particular to a clamp-on suspended heater, comprising a housing having a mounting cavity and a ventilation duct communicating with the mounting cavity, and a drainage hole on the outer wall of the housing; a suspension assembly mounted on the outer wall of the housing for suspending the housing; a heating assembly mounted within the mounting cavity; a ventilation assembly mounted within the mounting cavity with its outlet facing the heating assembly; and a control assembly mounted within the mounting cavity and electrically connected to the heating assembly and the ventilation assembly. This utility model facilitates quick fixing of the heater in a suitable position and reduces the impact of humid environments on the electrical circuitry.