306results about How to "Reduce extra space" patented technology

The invention relates to the technical field of batteries, in particular to a battery cell cover plate and a battery cell. The battery cell cover plate comprises a cover plate main body provided with a mounting hole; the pole column is arranged in the mounting hole, the pole column comprises a column body part and a first plate body part, the first plate body part is arranged at one end, facing the outside of the battery cell, of the pole column and is formed by outwards protruding the side wall of the column body part, and the distance between the side wall of the first plate body part and the side wall of the column body part is L; the distance between the side wall of the cylinder part and the hole wall of the mounting hole is M, and L is greater than M; and the first insulating part is clamped between the first plate body part and the cover plate main body. According to the invention, a riveting block structure in a traditional battery cell cover plate is canceled, so that the first plate body part on the pole directly crimps the first insulating part on the cover plate main body, thereby facilitating assembly and reducing cost; the occupied space and the weight of the cover plate are reduced, and the energy density of the battery cell is improved. In addition, L is limited to be larger than M, the situation that the pole falls off under the impact of external force is avoided, and therefore the safety performance of the battery cell cover plate is improved.

The invention relates to the technical field of colloidal gold and fluorescence immunoassay detection, and discloses a fluorescence immunochromatography and colloidal gold double-platform detection method and device.The method comprises the steps that two-dimensional code information collection is carried out on a reagent card inserted into a cassette optical detection module, two-dimensional code information is obtained, and when a detection item is fluorescence immunoassay detection, the reagent card is detected to be the colloidal gold platform; collecting a fluorescence emission detection signal; when the detection item is colloidal gold detection, collecting a visible light reflection detection signal; carrying out smooth denoising processing and background correction to obtain a preprocessed detection signal; performing morphological analysis, and converting the two-dimensional image signal into one-dimensional waveform data to obtain effective signal intensity data; according to the method, the effective signal intensity data is subjected to absorbance integral quantitative calculation to obtain a T / C ratio, and the T / C ratio and the project calibration curve are converted to obtain the concentration value of the substance to be detected, so that integration of fluorescence immunodetection and colloidal gold detection is realized, and the accuracy and reliability of a detection result are improved.

The invention discloses insect prevention, irrigation and fertilization integrated equipment based on vegetable greenhouse planting. The insect prevention, irrigation and fertilization integrated equipment comprises a walking frame, a lifting mechanism, an inclination angle adjusting mechanism and an operation mechanism. The lifting mechanism is installed on the walking frame, and the dip angle adjusting mechanism is connected with the lifting mechanism and ascends and descends along with the lifting mechanism. In the operation mechanism, an assembling support is matched with the inclination angle adjusting mechanism, and a main folding and unfolding support is installed on the assembling support in a sliding mode. The alignment adjusting assembly is in power connection with the main folding and unfolding support. And the folding and unfolding adjusting assembly is in power connection with the auxiliary folding and unfolding supports. The driving assembly is in power connection with the alignment adjusting assembly and the folding and unfolding adjusting assembly; the spraying assembly comprises a nozzle, a liquid supply connecting pipe and a scissors fork type mechanism, the scissors fork type mechanism is mounted on the main and auxiliary retractable brackets, the liquid supply connecting pipe is uniformly assembled on the scissors fork type mechanism, and the nozzle is connected to the liquid supply connecting pipe. The production efficiency of greenhouse vegetables can be effectively improved, the cost is reduced, the resource waste is reduced, and the requirements of efficient, energy-saving and sustainable agricultural development are met.

The invention relates to the technical field of integrated water use household appliances, and provides integrated water use equipment and a wastewater discharge control method thereof. The water purification unit is provided with a water inlet, a first wastewater outlet and a purified water outlet; the living pipeline is provided with a domestic water inlet and a domestic water outlet, the combustion heating unit is located between the domestic water inlet and the domestic water outlet and communicated with the living pipeline, and the water purification unit is communicated with the domestic water inlet; the wastewater treatment unit comprises a wastewater tank, a first one-way valve and a first electromagnetic valve, the wastewater tank is provided with a second wastewater outlet, a wastewater inlet, an exhaust port and a first opening, and the first electromagnetic valve is respectively communicated with the first opening and the domestic water inlet of the wastewater tank; the first one-way valve is respectively communicated with the second wastewater outlet and the living pipeline, and the wastewater inlet is communicated with the first wastewater outlet. The overall size and the occupied space of the integrated water equipment can be reduced.

The invention relates to an interaction control method and control system for an operating room display terminal. The control method comprises the following steps: carrying out coordinate division on display areas under different interfaces of the display terminal; different logic control instructions are given to the interaction operation of each area based on different interfaces, the interaction action of the display area is detected in real time, and control instruction judgment is carried out based on the action type and coordinates of the interaction action and the area to which the coordinates belong; therefore, the switching between the control interface and the full-screen display interface and the interactive operation under the two interfaces are realized, the complexity of operating room image control is simplified, the instability possibly caused by multi-device integration of the control terminal is reduced, and the reliability and usability of the system are improved.

The invention belongs to the technical field of packaging equipment, and discloses a packaging machine which comprises a bag feeding mechanism, a feeding mechanism, a station rotating mechanism, a conveying mechanism and a heat sealing mechanism, the feeding mechanism is used for feeding in the first direction, the station rotating mechanism comprises a rotary base body and a station assembly arranged on the rotary base body, and the conveying mechanism is used for conveying materials in the first direction; the rotary base body is driven by the rotary driving mechanism to rotate intermittently, the station assembly is used for placing packaging bags, and the bag feeding mechanism and the feeding mechanism are arranged at different stations of a conveying path of the station rotating mechanism respectively. Through rotation, the station assemblies used for containing packaging bags on the station assemblies can be switched to the corresponding stations so that the station assemblies can be connected with the bag feeding mechanism and the feeding mechanism in sequence for bag feeding and feeding, faster action is achieved, the working efficiency is improved, and the labor intensity of workers is lowered. And the problems of poor heat sealing quality and poor sealing effect caused by dislocation of the bag opening in the heat sealing process can be avoided through the conveying mechanism.

The invention provides an air spring and damper assembly, an automotive suspension and a vehicle. The assembly includes: a damper having a damper housing extending out of a damper rod of the damper housing; the mounting assembly is provided with a first coupling part coupled with the damper rod and a second coupling part coupled with the vehicle body structure, and the first coupling part comprises a first outer fixing piece, a first inner fixing piece and a first elastic piece located between the first outer fixing piece and the first inner fixing piece; the gas spring is rotationally connected with the mounting assembly; the air spring is provided with a bag skin, and the central axis of the bag skin is not coaxial with the central axis of the damper rod. Moreover, the top of the gas spring is connected with the damper rod in a sealed mode, and the top of the gas spring is arranged between the first elastic piece and the damper shell in the axial direction of the damper rod. According to the assembly of the air spring and the damper, coupling parts in the Macpherson air spring can be reduced, the structural complexity and the cost are reduced, and meanwhile the space occupation of the assembly can be reduced.

The invention relates to the technical field of vehicle-mounted display systems, and discloses a vehicle-mounted six-degree-of-freedom head-up display system and method based on augmented reality glasses, and the system comprises AR glasses, a second high-frequency inertial measurement unit, a calibration module, a processing unit, an AR glasses display system, a system delay compensation module, and an in-vehicle map and vehicle coordinate system alignment module. According to the vehicle-mounted six-degree-of-freedom head-up display system and method based on the augmented reality glasses, the AR glasses are introduced into a vehicle-mounted HUD system, the limitation of a traditional fixed HUD is broken through, the system cost and space occupation are greatly reduced, real 6DoF tracking and display are achieved by integrating an AR glasses IMU, a vehicle-mounted IMU and an AR glasses camera, and the system and the method are suitable for popularization and application. According to the method, the space alignment precision of the AR content and the real world is remarkably improved, more visual and accurate information display can be provided for a driver, the man-machine interaction experience of an automatic driving system can be improved, and therefore the driving safety and the user experience are improved.

The invention discloses an energy system based on green carbon cycle and an operation method and a control method thereof, and the energy system based on green carbon cycle comprises a methanol energy supply module, a methanol regeneration module and a carbon dioxide heat pump energy storage module; the methanol energy supply module comprises a methanol internal combustion engine and a first power generator, and the methanol regeneration module comprises a carbon dioxide capture treatment unit, a methanol synthesis unit and an electrolyzed water unit; according to the system, the park energy system with the methanol internal combustion engine as the core is adopted, the transportation cost and the storage risk of fuel are reduced on the basis of considering environmental protection, low carbon and flexible and reliable energy supply, supercritical carbon dioxide is introduced to serve as a circulating working medium, the advantages of high energy density and low viscosity of the supercritical carbon dioxide are fully explored, and the energy efficiency is improved. The heat exchange efficiency is remarkably improved, meanwhile, the size of the heat exchanger is reduced, flowing noise is lowered, the heat exchanger is more suitable for energy supply of a user side, and a new choice is provided for planning and configuration of a park energy system.

The invention discloses a wheel foot leg with a double-buffering structure and a wheel foot robot, and relates to the technical field of robots. The invention aims to solve the problem of insufficient buffering performance caused by small size of an elastic element and limited buffering stroke of the existing wheel-foot type robot. The buffering type wheel foot leg comprises a knee joint motor, a knee joint crank, a knee joint connecting rod, a thigh, a shank, a hub motor, a knee joint buffering mechanism and a leg buffering mechanism, a knee joint motor output shaft of the knee joint motor is fixedly connected with one end of the knee joint crank, and the other end of the knee joint crank is rotationally connected with the upper end of the shank through the knee joint connecting rod; the upper end of the thigh is fixedly connected with the knee joint motor through the thigh flange, the lower end of the thigh is rotationally connected with the upper side of the shank, the lower end of the shank is connected with the hub motor, the knee joint buffering mechanism is arranged between the thigh and the knee joint crank to achieve buffering of the knee joint, and the leg buffering mechanism is arranged between the thigh and the shank to achieve buffering of the leg. The invention is used for the foot-type robot.

The utility model discloses a multi-layer composite heat insulation broken bridge aluminum door and window which comprises a broken bridge aluminum door and window body, the broken bridge aluminum door and window body comprises a base layer, the lower surface of the base layer is fixedly connected with a heat insulation layer, the upper surface of the base layer is fixedly connected with a strength layer, and the upper surface of the strength layer is fixedly connected with a corrosion-resistant layer. A heat dissipation layer is fixedly connected to the upper surface of the corrosion-resistant layer, an outer layer is fixedly connected to the upper surface of the heat dissipation layer, clamping blocks are fixedly connected to the two ends of the broken bridge aluminum door and window body, first bolt holes are formed in the clamping blocks, mounting holes are formed in the connecting blocks, and second bolt holes are formed in the connecting blocks. Through cooperation of the broken bridge aluminum door and window body, the connecting blocks, the clamping blocks, the mounting holes, the bolt holes and bolts, prefabrication and assembly can be conducted in a factory, the time and cost of on-site mounting are reduced, the mounting efficiency is improved, the size is small, the transportation cost and occupied space can be reduced, and the transportation difficulty is reduced.

The invention relates to the field of power electronics, and discloses a current sampling method for an integrated inductance and resistance component of a power supply circuit, which comprises the following steps of: constructing an inductance-resistor packaging layout of an inductor and a resistor, and packaging the inductor and the resistor to obtain the integrated inductance and resistance component; defining sampling circuit parameters of the power supply circuit, configuring a parameter adaptive algorithm of the sampling circuit parameters, and constructing an adaptive sampling circuit of the power supply circuit; and calculating the parasitic inductance and the current waveform of the adaptive sampling circuit, integrating the adaptive sampling circuit and the integrated inductance-resistance assembly into a preset circuit board to obtain a target current sampling circuit board, and executing current sampling of the power supply circuit through the target current sampling circuit board to obtain a sampling result. According to the invention, the flexibility and accuracy of current sampling can be improved.

The invention belongs to the technical field of heating and ventilation equipment, and particularly relates to an outdoor unit assembly, a heating and ventilation equipment outdoor unit and heating and ventilation equipment. The outdoor unit assembly is used for the heating and ventilation equipment and comprises a refrigerant system, a heat exchange system and a heat exchange system, the tank body is communicated with the compressor exhaust port or the compressor air return port through a refrigerant pipeline; and the at least one functional part is mounted on the tank body and comprises at least one of a pressure sensor, a temperature sensor, a pressure switch and a valve body. According to the technical scheme, the at least one functional component is integrally arranged on the tank body, and one or more functions are achieved, so that the size of the outdoor unit assembly can be reduced, the use amount of pipelines of the outdoor unit assembly can be reduced, and therefore the cost can be reduced.

The utility model discloses a combined inspection module and a battery inspection device, the combined inspection module comprises a shell, a voltage inspection plate is integrally installed in an inner cavity of the shell, the voltage inspection plate is provided with a plurality of connecting pieces, the shell is provided with a plurality of separating pieces which are arranged at intervals, a connecting gap is formed between any two adjacent separating pieces, and the connecting gaps are communicated with the connecting pieces. The connecting pieces and the connecting gaps are arranged in a one-to-one correspondence manner, so that the battery pole pieces inserted into the connecting gaps are connected with the corresponding connecting pieces, and a guide slope inclined towards the other adjacent separator from bottom to top is formed on the side wall of any separator. According to the utility model, the connecting gaps are formed through the separators, so that each battery pole piece corresponds to one connecting gap, and the battery pole pieces are guided through the guide slopes on the side walls of the separators, so that the connecting pieces can be conveniently aligned with the battery pole pieces during assembly, the damage probability of the connecting pieces or the battery pole pieces is reduced, and the assembly efficiency is improved.

The invention discloses a magnesium alloy module which comprises a workbench, a glue melting barrel, a conveying mechanism and an injection module, the glue melting barrel, the conveying mechanism and the injection module are installed on the workbench, the conveying mechanism is matched with the glue melting barrel, the injection module is matched with the conveying mechanism, and when magnesium alloy die casting is carried out, the magnesium alloy module is suitable for carrying out two processes; in the first process, the conveying mechanism is suitable for conveying magnesium particles and filling the magnesium particles into the glue melting barrel, and then magnesium metal liquid is formed under smelting of the glue melting barrel; in the second process, the injection module is suitable for being matched with the conveying mechanism so that the magnesium metal liquid can be injected into the die-casting machine body from the injection head of the glue melting barrel; the invention further discloses a double-module die casting machine. The die-casting machine has the beneficial effects that the smelting process of the magnesium metal liquid can be achieved by arranging the glue melting barrel, the glue melting barrel is directly connected with the die-casting machine body, heat loss can be reduced while the magnesium metal liquid is conveniently conveyed, and therefore the efficiency of the whole die-casting process is improved, and the cost is reduced.

The utility model discloses an anti-tilt scaffold which comprises a steel frame and two crossed supporting rods arranged on the two sides of the steel frame, the outer sides of the four corners are respectively provided with a pair of fixing pieces, an inner rod is arranged between the fixing pieces, a plurality of limiting holes are formed in the inner rod, a sleeve rod is arranged on the outer side of the inner rod, and the sleeve rod is connected with the steel frame. An adjusting knob is arranged on the sleeve rod, through holes are formed in the two sides of the lower portion of the sleeve rod respectively, an inserting rod is arranged at the bottom of the sleeve rod, a spring is arranged on the outer side of the inserting rod, a base is arranged at the bottom of the inserting rod, rotating pieces are arranged on the two sides of the base respectively, and a bottom plate is arranged below the rotating pieces. According to the scaffold, the two sides of the steel frame can be supported, the steel frame is prevented from inclining towards the two sides, the safety risk of workers is reduced, and through friction between the inserting rods and the sleeve rods and the buffering effect of the springs, shaking of the scaffold can be reduced, and the scaffold is stabilized.

The utility model provides a label proofing machine, which relates to the technical field of proofing machines, and comprises a control main body, the control main body comprises a quick-release ink and anilox roller device and a quick-change printing plate roller device, a printing plate is made into a small plate for proofing through a program, and the cost and the occupied space of label proofing are reduced. The device comprises a control main body, first stable frames, first sliding rails, first stable rods, second sliding rails, second stable frames and rotating shafts, and the control main body is provided with two groups of first stable frames which are distributed in an aligned manner on the inner side. A roller is arranged on the basis of label proofing to achieve the label conveying effect, and the circumference of the roller is 3-5 meters. A cold-ironing roll-out roller and a cold-ironing roll-up roller are arranged to be matched with a set of pressing rollers to form a cold-ironing assembly of the label, and the problem that at present, the label is independently cold-ironed after being printed is solved.

The application provides an automatic system and an assembling method of double-line supply integrated assembly, which comprises a first supply line and a second supply line, the first supply line and the second supply line are collected to a positioning assembly output line through a robot taking materials, the first supply line comprises a multi-axis running feeding machine and a secondary positioning platform in sequence, the second supply line comprises a flying feeder, an adsorption material taking device, a clamping material taking device, a point laser height measuring instrument and an upper visual positioning scanning module are arranged on an execution end of the robot, the positioning assembly output line comprises a lower visual positioning module and a product circulation mechanism in sequence, a positioning installation station is arranged on the product circulation mechanism, a material positioning module and a material blocking module are arranged at the positioning installation station, and the execution end of the robot is matched with the flying feeder, the secondary positioning platform, the lower visual positioning module and the positioning installation station in sequence. Through the double-line supply cooperation, multi-stage visual positioning and full-process automation design, the efficiency bottleneck and the precision problem in the assembly of special-shaped parts are effectively solved.

The utility model provides a feeding device and processing equipment, and relates to the technical field of material assembly. The feeding device comprises a carrier plate, a stock bin and a pushing assembly, and the carrier plate is provided with a loading area; the stock bin is arranged on the first plate face of the loading area, a material containing cavity extending in the Z direction and a material pushing channel extending in the X direction are arranged in the stock bin, the two ends of the material pushing channel are communicated, the top end of the material containing cavity is communicated, and the bottom end of the material containing cavity is communicated with the material pushing channel. The pushing assembly comprises a pushing driving component arranged on the second plate face of the loading area, a pushing arm located on the same side as the stock bin and a connecting base connected between the pushing driving component and the pushing arm, the pushing arm corresponds to the first port of the pushing channel, and the pushing driving component is used for driving the pushing arm to stretch into the pushing channel to push materials. The machining equipment comprises a mechanical arm and the feeding device, and the tail end of the mechanical arm is connected to the carrier plate of the feeding device. The feeding device is high in feeding efficiency, so that the assembling productivity and benefits of machining equipment are high.

The utility model discloses a sleep-aiding aromatherapy box, and relates to the technical field of aromatherapy instruments, the sleep-aiding aromatherapy box comprises a mounting base and a volatilization mechanism, the top end of the mounting base is provided with a protective net, the surface of the mounting base is provided with the volatilization mechanism, and through the arrangement of the volatilization mechanism, when the sleep-aiding aromatherapy box is used, liquid aromatherapy and solid aromatherapy can be fixed through an aromatherapy fixing assembly; a user can select different aromatherapy forms according to personal preferences or specific requirements, more flexibility is provided, meanwhile, the user does not need to purchase a plurality of aromatherapy boxes, unnecessary expenditure and occupied space are reduced, the heating assembly and the air blowing assembly are arranged, the heating assembly and the air blowing assembly operate in a coordinated mode in the using process, and the aromatherapy effect is improved. The heating assembly can enable components in the aromatherapy oil to volatilize more quickly, and the air blowing assembly can help aroma molecules to be uniformly distributed in the whole space, so that more uniform and comfortable aroma experience is provided, and safety and energy conservation can be ensured while the sleep aiding effect and the use efficiency are improved.

This utility model belongs to the field of industrial instrument maintenance technology, specifically relating to a portable online cleaning device for flow meters. It includes an air tank, a pressure regulating valve connected to the top surface of the air tank, a pressure gauge connected to one side of the pressure regulating valve, and a quick connector connected to the other side of the pressure regulating valve. A medium flow pipe is connected to the surface of the air tank, and an electric air source is connected to the other end of the medium flow pipe. A knob is connected to the top surface of the air tank, and a handle is also connected to the surface of the air tank. When cleaning gas or steam flow meters, the lithium battery-powered electric air source drives the compressed air in the air tank. After the pressure is regulated by the pressure regulating valve, the compressed air is delivered to the flow meter through the quick connector. This portable gas-liquid time-division multiplexing type online cleaning device for flow meters, with its significant advantages of high efficiency, low cost, and high versatility, brings a new solution to the field of industrial instrument maintenance, effectively improving production efficiency and reducing enterprise operating costs.

The utility model discloses a kind of full-heat recovery type double cold source integrated fresh air machines, including shell, its inside one side is equipped with the first cavity with fresh air filter and the second cavity with exhaust fan, the other side is equipped with the third cavity with return air filter and the fourth cavity with air supply fan, refrigeration mechanism and heat exchanger group. Heat recovery chamber is equipped between two side cavities, full-heat recovery device is divided into two parts respectively communicated with fresh air / air exhaust channel and return air / air supply channel. The refrigeration mechanism includes compressor, plate heat exchanger and expansion valve;The heat exchanger group includes surface cooling heat exchanger, direct expansion heat exchanger and reheating heat exchanger. The utility model is integrated by integrated structure dehumidification, humidification, heating, ventilation and full-heat recovery function, using double cold source collaboration and condensing heat recovery redistribution technology, independently high-precision control of temperature and humidity is realized, system energy consumption is significantly reduced, without additional configuration outdoor unit and indoor exhaust fan, suitable for the building environment of higher air quality and energy efficiency requirement.

The utility model belongs to the technical field of machining and forming of automobile parts, and particularly relates to oil injection and dispensing equipment which comprises an oil injection mechanism, a dispensing mechanism, a cleaning mechanism and a four-way mechanism and is used for conveying lubricating oil to a preset position of a device to be machined. The conveying device is used for conveying sealant liquid to a preset position of a to-be-processed device; the cleaning machine is used for outputting a cleaning agent for cleaning oil stains and adhesive residues; an oil injection channel, a glue injection channel, a cleaning channel and an output channel are arranged in the four-way mechanism, the oil injection channel, the glue injection channel and the cleaning channel are respectively connected with the output ends of the oil injection mechanism, the glue dispensing mechanism and the cleaning mechanism one by one, and an outlet of the output channel faces a device to be processed. Wherein the output end of the oil injection channel and the output end of the glue injection channel are communicated with the output channel, the number of the output ends of the cleaning channels is two, and the output ends of the two sets of cleaning channels are communicated with the oil injection channel and the glue injection channel respectively.

The utility model relates to the technical field of lost foam casting, in particular to a lost foam casting negative pressure sandbox which comprises a base plate, a plurality of sandbox assemblies are arranged at the top of the base plate, upper connecting blocks are fixedly installed above the two sides of each sandbox assembly, and limiting grooves are formed in the sides, away from the sandbox assemblies, of the upper connecting blocks. According to the lost foam casting negative-pressure sand box, through cooperative use of the base plate, the sand box assembly bodies, the positioning grooves, the lower connecting blocks, the mounting grooves, the upper connecting blocks, limiting grooves, concentric-square-shaped positioning pieces, butterfly nuts, bolts and concentric-square-shaped sealing grooves, a certain number of sand box assembly bodies can be assembled to expand the internal volume of the sand box, and the requirements of different casting processes and castings are met; the situation that a user needs to independently prepare sandboxes of different sizes according to each requirement is avoided, the cost and occupied space of equipment are reduced, and the flexibility and applicability of the sandboxes are improved.

The invention relates to the technical field of liquid beverage defoaming, in particular to a liquid beverage filling and defoaming device which comprises a mounting plate and further comprises a telescopic pipe, a filling pipe, a pushing mechanism, an injection mechanism and a switching mechanism, the pushing mechanism comprises a guide rod and a pushing assembly, and the injection mechanism comprises an injection pipe, a temporary storage cylinder, a transmission assembly and a lifting assembly. The switching mechanism comprises a traction assembly, a conveying pipe, a plurality of discharge pipes, a plurality of storage tanks and a plurality of stirring assemblies, the conveying pipe is fixedly arranged between the input port and the communicating pipe, each stirring assembly is inserted between one storage tank, and the traction assembly is arranged between the lifting assembly and one stirring assembly. According to the liquid beverage filling and defoaming device, the double defoaming effect can be achieved by shortening the filling height and adding the defoaming agent, and the defoaming effect of the device is further improved.

This invention relates to the field of cable aluminum foil coil processing technology, and particularly to an integrated equipment and method for forming and coating cable aluminum foil coils based on a conical mold. The equipment includes a transport frame and coating wheels. A mold range adjustment mechanism is provided on the outer side of the transport frame, and a position adjustment mechanism is provided on the outer side of the conical mold range adjustment mechanism. The conical mold range adjustment mechanism includes a rotating column, a stabilizing plate fixedly connected to the top of the rotating column, and a conical mold piece on the top of the stabilizing plate. A fixing rod is fixedly connected inside the rotating column, and a movable tube is fixedly connected to the outer side of the fixing rod. In this invention, by adjusting the speed of a primary motor to change the range between the conical mold pieces, and in conjunction with the synergistic effect of the position adjustment mechanism, precise adjustment of the mold range and position can be quickly completed without the need for separate forming and coating processes, reducing equipment space requirements and process connection time.

The application discloses a battery monomer, a battery device and a power utilization equipment. The battery monomer comprises a shell with a first wall, a first electrode terminal arranged on the first wall, an electrode assembly accommodated in the shell, a first adapter and a first insulating piece. The electrode assembly comprises a main body and a first tab connected to the main body. The first adapter connects the first electrode terminal and the first tab. In the thickness direction of the first wall, at least part of the first insulating piece is arranged between the main body and the first wall, and a part of the first tab is located on the side of the first insulating piece away from the main body. In the same plane perpendicular to the thickness direction, the orthographic projection of the first electrode terminal and the orthographic projection of the first insulating piece do not overlap, and in the direction of the main body pointing to the first wall, a part of the first insulating piece protrudes from the first surface of the first electrode terminal close to the main body. The first insulating piece and the first electrode terminal can share part of the space, which is beneficial to improving the space utilization and improving the energy density.

The application relates to the technical field of mechanical transmission, and discloses a bearing interference mounting device based on a turbine screw rod speed reducer, which comprises a bearing mounting device, the bearing mounting device comprises a portal frame, a turbine screw rod speed reducer is fixedly installed on the portal frame, a bearing mounting sleeve is connected to the output end of the turbine screw rod speed reducer, a workpiece clamping module for bearing and fixing a workpiece to be mounted is arranged below the portal frame, a thrust bearing for isolating rotary motion is installed in the bearing mounting sleeve, the turbine screw rod speed reducer is used for converting input rotary torque into axial linear thrust, and the thrust bearing and the bearing mounting sleeve act on the mounted workpiece. According to the application, the counterforce of the press fitting is enclosed in the structure, the dependence on a heavy base is eliminated, pure axial nondestructive press fitting is realized through isolation of rotary friction, and the equipment volume and assembly energy consumption are reduced.

The utility model discloses a flue gas treatment type laser cutting machine which comprises an arranged machine box, a supporting seat is connected to the machine box through a movable seat, a cutting piece is installed on the supporting seat, a receiving hopper is arranged on the machine box, a fan is arranged in the machine box, the output end of the fan is connected with a conveying pipeline, and the conveying pipeline is connected with a cutting head. An air suction hood is mounted on the supporting seat; and the conveying pipeline is connected to the bottom of the receiving hopper and the air suction hood. According to the flue gas treatment type laser cutting machine, the input end of the fan sucks in gas through the conveying pipeline, the conveying pipeline adsorbs waste materials in the receiving hopper, flue gas around a cutting piece is conveniently adsorbed through the suction hood by means of cooperation of the receiving hopper and the suction hood, the arranged suction hood synchronously moves along with the cutting piece, and therefore the cutting efficiency is improved. The overall flue gas treatment effect is greatly improved, and the problems that the flue gas treatment structure is arranged at the side end of the case, so that the space is occupied and the treatment effect is reduced are reduced.