7172results about How to "Easy to move" patented technology

The invention provides an icon moving method and a terminal, and the method comprises the steps: receiving a first touch input on a first screen under the condition that the icon in the first screen is in a movable state; Obtaining a target icon selected by the first touch input; Receiving a second touch input on the second screen; And in response to the second touch input, moving the target iconto the second screen. According to the icon moving method provided by the invention, the icon can be conveniently moved among a plurality of screens of the terminal.

The invention relates to a seat cushion robot self-adaptive tightening system and an operation method. The system provided by the invention is composed of an integrated industrial personal computer, an AGV mobile platform, a collaborative robot, a tightening end effector, an industrial camera and accessories thereof. The collaborative robot is installed on the AGV mobile platform, the tightening end effector and the industrial camera are installed at the tail end of the AGV mobile platform, and the whole system is controlled by the integrated industrial personal computer. The accurate position of the center of the to-be-tightened bolt can be obtained through a visual identification method in combination with a designed multi-layer screening method; meanwhile, different feeding modes are set according to different pre-tightening conditions, automatic cap searching is achieved, and it is guaranteed that tightening is in place; in addition, the counter-acting force arm is added to counteract counter-acting force in the tightening process, and robot damage is avoided. The tightening system and the operation method provided by the invention not only have extremely high flexibility, but also can adapt to a complex tightening environment, so that the accuracy of tightening work is ensured, and the working efficiency is also improved.

The invention relates to the technical field of film processing, and particularly discloses a plastic film processing waste recovery device which comprises a recovery box, a feeding port is formed in the top end of the recovery box, and the recovery box comprises a primary crushing mechanism used for primary crushing and a cleaning mechanism used for preventing winding. In the using process, through mutual cooperation of the primary crushing mechanism and the secondary crushing mechanism, waste materials can be further crushed into smaller shapes, gradual refining treatment on the waste materials can be achieved in a multi-stage crushing mode, the crushing uniformity and fineness are improved, the quality of recycled products is improved, and the recycling efficiency is improved. Through mutual cooperation of the primary crushing mechanism and the cleaning mechanism, waste remaining in notches between the crushing teeth can be scraped away in time, so that cleanliness between the crushing teeth is kept, it is guaranteed that the crushing rollers can continuously and efficiently conduct crushing work, normal operation of equipment is guaranteed, the shutdown maintenance time is shortened, and the production efficiency is improved. And the working efficiency and the reliability of the device are improved.

The invention discloses a ZnFeP-particle gradient abrasion-resistant chemical composite coating and a preparation method of the ZnFeP-particle gradient abrasion-resistant chemical composite coating. The ZnFeP-particle gradient abrasion-resistant chemical composite coating is divided into a passivation layer, a low-iron ZnFeP-particle chemical composite coating and a high-iron ZnFeP-particle chemical composite coating from outside to inside, and a gradient coating with the corrosion potential from low to high is formed; the content of iron in the low-iron ZnFeP-particle chemical composite coating ranges from 0.03 wt% to 1.0 wt%, the thickness of the low-iron ZnFeP-particle chemical composite coating ranges from 8 micrometers to 18 micrometers, and the hardness of the low-iron ZnFeP-particle chemical composite coating ranges from 150 HV to 300 HV. The content of iron in the high-iron ZnFeP-particle chemical composite coating ranges from 5 wt% to 30 wt%, the thickness ranges from 8 micrometers to 18 micrometers, and the hardness ranges from 500 HV to 650 HV. By means of the ZnFeP-particle gradient abrasion-resistant chemical composite coating, a metal component can be resistant to abrasion and corrosion, and therefore the service capacity of the metal component such as electric power fittings in the abrasion working condition is obviously improved.

The utility model discloses a modularized intelligent mobile fungus culture cabin, which belongs to the technical field of fungus culture cabins, and comprises support columns and heat insulation boxes, the bottoms of the four support columns are all fixedly provided with trundles, each heat insulation box is internally provided with a planting frame, monitoring equipment and a detection module, one end of each heat insulation box is fixedly provided with an intelligent special all-in-one machine, and the other end of each heat insulation box is fixedly provided with an intelligent special all-in-one machine. An illumination mechanism, a fresh air pipe and a humidifying pipe are arranged in the heat preservation box in a penetrating mode, and one end of the fresh air pipe and one end of the humidifying pipe are fixedly connected with the intelligent special all-in-one machine. The chamber body is supported through the supporting columns and the frame, the strength of the chamber body is improved, the chamber body is convenient to move through the trundles, conventional cultivated land is not occupied, the placement position is flexible, management and use are more convenient, equipment operation can be remotely monitored and controlled in a batched mode through communication of the 5G Internet of Things, various cultivation parameters in the fungus cultivation chamber are accurately controlled, and the cultivation efficiency is improved. And a remote monitoring user can monitor and track real-time data of a plurality of culture cabins in a centralized manner at any time.

The invention discloses an unmanned charging control method, device and system and a storage medium, and the method comprises the steps: responding to a vehicle parking signal when the vehicle parking signal corresponding to a to-be-charged vehicle is obtained, and controlling a six-degree-of-freedom mechanical arm control mechanism to execute a charging gun grabbing action, controlling the charging gun to move to a target charging position corresponding to the vehicle to be charged; when the charging gun moves to the target charging position, the six-degree-of-freedom mechanical arm control mechanism is controlled to execute the charging gun plugging action, so that the charging gun is controlled to be in butt joint with the vehicle needing to be charged; and when butt joint is completed, the six-degree-of-freedom mechanical arm control mechanism is controlled to execute a homing action, and the charging pile is controlled to charge the vehicle needing to be charged through the charging gun electrically connected with the charging pile. Quick response and power matching of the electric vehicle on any charging parking space can be achieved, universality and practicability are high, charging power is large, efficiency is high, and unmanned intelligent charging is truly achieved; the device is simple in structure, mature in technology, low in cost and suitable for popularization and application.

The invention discloses a high-temperature superconducting Tokamak cold shield assembly assembling system and method. The high-temperature superconducting Tokamak cold shield assembly assembling system comprises a positioning assembly, a welding assembly, a supporting frame, supporting legs, a locking mechanism and a driving mechanism. The invention relates to the technical field of welding tools. According to the high-temperature superconducting Tokamak cold shield assembly assembling system and method, the supporting frame is arranged to be installed around the lower-layer high-temperature superconducting Tokamak cold shield, the positioning assembly and the welding assembly can be placed on the supporting frame in sequence, and the positioning assembly can abut against the lower-layer high-temperature superconducting Tokamak cold shield by half; the high-temperature superconducting Tokamak cold shield suspended on the upper layer to be put down is positioned and guided, it is guaranteed that the high-temperature superconducting Tokamak cold shield can be accurately in butt joint with the high-temperature superconducting Tokamak cold shield on the lower layer, and then the problem that butt joint dislocation of the heavy high-temperature superconducting Tokamak cold shield is difficult to adjust is solved. And after the positioning assembly is taken down, the welding assembly is replaced, the welding assembly can be driven by the driving mechanism to rotate around the high-temperature superconducting Tokamak cold shield along the supporting frame for welding, and manpower is saved.

A real-time manipulating device for microscopic particles comprises a first laser suitable for generating first laser light; the optical tweezer array generation assembly comprises a spatial light modulator which is suitable for modulating the wavefront of the first laser according to the received middle hologram to obtain a first modulated laser and modulating the wavefront of the first laser according to the received target hologram to obtain a second modulated laser; the focusing assembly is suitable for focusing the first modulated laser to generate an intermediate optical tweezers array, and is suitable for focusing the second modulated laser to generate a target optical tweezers array; the real-time processing assembly is suitable for simultaneously determining a plurality of middle holograms according to respective initial positions and respective final positions of the plurality of target microscopic particles, and is also suitable for transmitting the plurality of middle holograms to the optical tweezer array generation assembly according to a time sequence; the real-time processing assembly is also suitable for transmitting the target hologram to the optical tweezers array generation assembly.

The utility model discloses a bend pipe processing clamping piece, relates to bend pipe clamping technical field, including bottom plate, two slide block that the outer surface of two guide rail is in slide connection, the inner side of two slide groove is in slide connection with chuck, the inner wall of slide block is in slide connection with press plate, the other side of press plate is in threaded connection with locking bolt, and the locking bolt is in threaded connection with the locking bolt. The outer surface of the locking bolt is rotationally connected with the inner side of the sliding block, a positioning mechanism is arranged outside the locking bolt, through cooperation among the sliding groove, the pressing plate and the locking bolt, the pressing plate can be pushed to slide by rotating the locking bolt, the pressing plate has the function of sliding up and down, the pressing plate makes contact with the chuck after sliding downwards, movement of the chuck can be limited, and the clamping effect is good. The clamping head is limited in the sliding groove, the locking bolt is rotated in the reverse direction to drive the pressing plate to slide, fixing limitation on the clamping head can be relieved, then the clamping head is taken out of the sliding groove to be replaced with the clamping head of the needed specification, the replacement efficiency of the clamping head is improved, and the production efficiency is further improved.

The invention discloses an electric rotary sampler for geological exploration, and relates to the technical field of geological exploration, the electric rotary sampler comprises a moving assembly, the top of the moving assembly is provided with a height adjusting assembly, and the inner wall of the height adjusting assembly is provided with a sampling assembly, a cleaning assembly and a limiting assembly. The height adjusting assembly comprises a U-shaped supporting plate and a U-shaped mounting frame. According to the electric rotary sampler for geological exploration, the height adjusting assembly is adopted, and when the electric rotary sampler is used, the use of a motor can be reduced, so that the failure rate of the sampler in use is reduced; by adopting the limiting assembly, when the electric rotary sampler is used, the stability of the sampling assembly during rotation and downward movement is improved, so that the stability of the sampler during use is improved; the sampling assembly is adopted, when the electric rotary sampler is used, after sampling of the sampling assembly is finished, soil in the sampling barrel can be conveniently taken out, and the sampling work efficiency is improved.

The invention discloses a flush frame automobile door assembly and an installation method thereof, and belongs to the technical field of automobile parts, the flush frame automobile door assembly comprises a sheet metal part, a decorative plate, a sealing strip and a glass sliding block, the decorative plate comprises a base strip and a barrier strip, one end of the base strip is of a transversely-arranged U-shaped structure and is marked as a U-shaped part, the sealing strip comprises a U-shaped groove, and the base strip is fixed to the sheet metal part; the U-shaped groove of the sealing strip is installed in the U-shaped groove of the base strip; the glass sliding block is embedded into the U-shaped groove; the bottom plate of the barrier strip is attached to the transverse plate and moves towards the U-shaped piece till the buckle is embedded into the bayonet, the barrier strip is connected with the base strip in a clamped mode, the baffle on the barrier strip acts on the long strip of the sealing strip so that the long strip of the sealing strip can be bent into a transversely-arranged L-shaped structure, the first concave portion of the long strip is located at the bottom of the baffle, and the second concave portion of the long strip is located at the top of the baffle. The decorative plate is divided into two parts, so that the sealing strip and the glass sliding block are convenient to install, and the decorative plate is stable and reliable in structure after being installed.

The invention discloses a laser positioning cutting machine for insulating silica gel sealing gasket machining, and belongs to the technical field of insulating silica gel sealing gasket machining. The laser positioning cutting machine comprises a workbench, and a fixing frame is fixedly installed at the top of the workbench; the cutting mechanism comprises a moving frame, a moving seat and a laser cutting head, the moving frame is installed on the outer side of the fixed frame in a sliding mode, the moving seat is installed at the bottom of the moving frame in a sliding mode, and an air cylinder is fixedly installed in the moving seat; and the clamping mechanism comprises a pressing frame, a screw rod, a driving plate and a pressing plate, a trapezoidal plate is fixedly installed at the top of the pressing frame, and a triangular plate is fixedly installed at the bottom of the driving plate. By means of the cutting mechanism and the clamping mechanism, automatic laser cutting of the sealing gasket can be achieved, the cutting precision is improved, burrs are avoided, meanwhile, the laser cutting parameters can be automatically adjusted according to the thickness of the sealing gasket under the cooperation of the linkage mechanism, efficient and complete cutting is guaranteed, and the cutting efficiency is improved.

The invention relates to the technical field of railway vehicle production, and provides a workpiece limiting device and method for an intelligent railway vehicle production line. The workpiece limiting device comprises a rack, a conveying belt, a feeding mechanism, a discharging mechanism, a synchronous connecting rod and a separating mechanism; the feeding mechanism comprises a feeding plate, a supporting shaft, an abutting plate and a first swing rod. The feeding mechanism is used for limiting input workpieces. The discharging mechanism is arranged at the tail end of the conveying belt in the transmission direction, the discharging mechanism comprises a circular shaft, a second swing rod and a clamping plate, and the discharging mechanism is used for limiting the output workpieces; the synchronous connecting rod is used for connecting the supporting shaft and the circular shaft; the separating mechanism is arranged on the side face of the conveying belt, comprises a first vertical shaft, a second vertical shaft and a separating fork and is used for separating workpieces on the conveying belt; the conveying stability of the workpieces on the conveying belt is improved, and the conveying efficiency is improved.

The invention relates to the technical field of solar energy application, in particular to a PVT photovoltaic water-based heat cycle system which comprises a photovoltaic assembly used for converting solar energy into electric energy, a photo-thermal assembly used for utilizing heat energy generated by the photovoltaic assembly and a heat cycle assembly used for circularly supplying heat to a room. The photo-thermal assembly is fixedly connected to the back face of the photovoltaic assembly, the thermal circulation assembly is connected with the photo-thermal assembly, heat-conducting media are arranged in the thermal circulation assembly and the photo-thermal assembly, the photovoltaic assembly and the photo-thermal assembly are integrally connected, the photovoltaic assembly and the photo-thermal assembly are placed outdoors, the thermal circulation assembly is placed indoors, the photovoltaic assembly converts solar energy into electric energy, and the electric energy is stored in the photovoltaic assembly. The photovoltaic assembly generates a large amount of heat, the photo-thermal assembly absorbs the heat on the back face of the photovoltaic assembly, the photo-thermal assembly conducts the heat to the thermal circulation assembly, the thermal circulation assembly heats low-temperature air and blows out the low-temperature air, the indoor temperature can be rapidly increased, and the photovoltaic assembly can be cooled while the heat-conducting medium circulates.

The invention belongs to the technical field of building robots, and particularly discloses a self-propelled reinforcing steel bar binding robot moving chassis and method, the moving chassis comprises a cross-layer inverted-T-shaped rack assembly, an environment sensing and automatic control assembly is arranged at the top end of the cross-layer inverted-T-shaped rack assembly, and a step-by-step lifting transverse propelling assembly is arranged at the bottom end of the cross-layer inverted-T-shaped rack assembly; self-adaptive high-position longitudinal moving assemblies connected with the cross-layer inverted-T-shaped rack assembly are arranged on the two sides of the environment sensing and automatic control assembly at intervals. Two pairs of driven double-hub wheel assemblies connected with the cross-layer inverted-T-shaped rack assembly are arranged on the two sides of the step-by-step lifting transverse propelling assembly in a clearance mode. The mobile chassis of the self-propelled reinforcing steel bar binding robot can automatically and stably walk on complex reinforcing steel bar mesh surfaces with different sizes and specifications, so that the construction efficiency of reinforcing steel bar binding operation is greatly improved, and the construction period is remarkably shortened.

The invention relates to the technical field of water heating pipeline installation, and discloses an auxiliary support for water heating pipeline installation, which comprises a bottom plate, a first moving assembly is arranged on the bottom plate, an adsorption box is installed on the first moving assembly, a hollow shaft is rotatably connected to the adsorption box, an adsorption opening is formed in the hollow shaft, and the adsorption opening is communicated with the adsorption box. A draught fan is fixed to the lower portion of the adsorption box, a motor assembly for driving the hollow shaft to rotate is arranged in the adsorption box, electric clamping jaws for clamping the water heating pipeline are arranged on the two sides of the adsorption box correspondingly, and a second moving assembly for adjusting the moving positions of the electric clamping jaws is arranged on the bottom plate. A plurality of moving wheels are fixed below the bottom plate; and dust and impurities on the hot melting part of the water heating pipeline can be conveniently cleaned through the rotating brush cleaning block, and can be discharged through the fan, so that dust and impurity residues on the hot melting part of the water heating pipeline are reduced, and the hot melting connection quality of the water heating pipeline is favorably improved.

The invention relates to the technical field of pipeline machining, and discloses pipeline welding equipment and a welding method.The pipeline welding equipment comprises a rotary welding mechanism and two pipe fitting clamping mechanisms, the two pipe fitting clamping mechanisms are located on the two sides of the rotary welding mechanism correspondingly, and the rotary welding mechanism comprises two sets of supporting columns; an arc-shaped sliding block is fixed to the top of each of the opposite sides of the two supporting columns, a rotating ring is connected between the two supporting columns in a sliding mode, annular sliding grooves matched with the arc-shaped sliding blocks are formed in the outer surface of the circumference of the rotating ring, and an outer gear ring groove is formed in the middle of the inner wall of each annular sliding groove. The pipeline welding equipment has the beneficial effects that the rotary welding mechanism and the pipe fitting clamping mechanism are used in cooperation, so that the pipeline welding equipment can be matched with pipelines of different sizes, the practicability of the welding equipment is improved, the application range of the welding equipment is widened, and clamping, fixing and welding connection of the pipes of different sizes and specifications are achieved.

The invention relates to the technical field of orthodontics, and discloses a design method of an invisible tooth socket for correcting locking teeth, which comprises the following steps: generating a digital dental model through dental scanning data; on the basis of a digital tooth jaw model, an orthodontic locking tooth invisible tooth socket with an unlocking state is designed, the orthodontic locking tooth invisible tooth socket comprises a tooth socket body, the tooth socket body is provided with a functional part corresponding to the position of the tooth in the locking state, and the functional part is used for driving one or more teeth in the locking state to move to the normal position; a first supporting part and a second supporting part of the invisible tooth socket for correcting and correcting the locking teeth are determined, the first supporting part is arranged on the tooth socket occlusal surface adjacent to the functional part, the second supporting part is arranged on the side, opposite to the first supporting part, of the tooth socket occlusal surface, the tooth socket occlusal surface corresponds to the occlusal surface of the teeth, and the second supporting part is arranged on the side, opposite to the first supporting part, of the tooth socket occlusal surface; the first supporting part and the second supporting part are used for supporting the occlusal surface of the upper jaw tooth socket body and the occlusal surface of the lower jaw tooth socket body for a certain distance.

The invention relates to the technical field of mining oxygen supply regulation, in particular to a mining working face intelligent oxygen supply regulation system which comprises oxygen supply equipment, air purification equipment is arranged on one side of the oxygen supply equipment, one end of the oxygen supply equipment and one end of the air purification equipment are both connected with connecting pipes, and one sides of the two connecting pipes are jointly connected with air hole regulation equipment. And one side of the air hole adjusting equipment is connected with an air supply pipe, and fan equipment is installed at one end of the air supply pipe. Air can be effectively purified through the effect of the purification assembly, disassembly and replacement are convenient, the gas condition in the mine tunnel can be effectively monitored so that whether gas supply is conducted or not can be rapidly controlled, meanwhile, the oxygen content can be controlled, the safety in the mine tunnel is guaranteed, gas can be fully supplied to workers in the mine tunnel, and the working efficiency is improved. And fixed-point oxygen supply can be carried out according to the conditions in the mine tunnel, and the gas quality in the mine tunnel is improved.

The invention provides a copper bar welding fixing tool and copper bar welding equipment, and relates to the technical field of copper bar welding. The copper bar welding fixing tool and the copper bar welding equipment comprise an operation table, the upper end of the operation table is fixedly connected with a supporting column, the outer surface of the supporting column is connected with a shielding belt, and the upper surface of the operation table is fixedly connected with a welding base. According to the copper bar welding fixing tool and the copper bar welding equipment, an electric telescopic rod is arranged to drive a dirt removing mechanism to ascend and descend, so that a stand column can ascend to be close to a welding seam, a wiping and grinding wire is arranged at the top end of the stand column, and a cleaning motor drives a square shaft to rotate so that the stand column can be driven to rotate; the welding surface of the copper bar can be polished and wiped, so that oil stains and oxidation films on the surface of the copper bar can be conveniently removed, brazing filler metal can be connected with the surface of the copper bar more firmly, the effect of removing the oil stains and the oxidation layers on the surface of the copper bar is achieved, and the problem that the welding position is not firm due to the oil stains and the oxidation layers on the surface of the copper bar is solved.

The utility model belongs to the technical field of filter presses, and particularly discloses a plate-and-frame filter press which comprises a rack, a thrust plate, a pressing plate and a mud cake collecting assembly, the rack comprises symmetrically arranged supporting legs, an upper cross beam and a lower cross beam are fixedly installed on the supporting legs, universal wheels are arranged at the bottom ends of the supporting legs at the four end corners, and the bottom ends of the supporting legs at the four end corners are connected with the thrust plate. A thrust plate is fixedly installed at one end of the upper cross beam, a feeding pipe is arranged on the outward side of the thrust plate, a pressing plate is movably installed at the other end of the upper cross beam, a telescopic rod is connected to the center of the outward end of the pressing plate, and one end of the telescopic rod is connected with an air cylinder. A plurality of filter frames and filter cloth are alternately mounted between the pressing plate and the thrust plate; circular slotted holes are formed in four end corners of the filter frame; the mud cake collecting assembly is arranged below the lower cross beam, the mud cake collecting assembly comprises two rectangular collecting frames, handles are fixedly installed on the outer side walls of the collecting frames, and pulleys are fixedly arranged at the end corners of the periphery of the bottom of each collecting frame.

The invention provides bending equipment and method for reducing the forming damage rate of FPC products, the bending equipment comprises a rack, an upper driving assembly, a lower driving assembly and a workbench, the upper driving assembly is arranged above the workbench, the lower driving assembly is arranged below the workbench, an adsorption device is arranged at the bottom of the workbench, and the adsorption device is arranged on the rack. More than two pressing devices, limiting assemblies and openings are arranged on the workbench in the length direction of the workbench, the pressing devices and the limiting assemblies are arranged at intervals, the openings penetrate from the upper end face to the lower end face of the workbench, and the upper driving assembly drives bending blades arranged on the upper driving assembly to move to the positions above the openings; the lower driving assembly drives the soft cushion block arranged on the lower driving assembly to move to the position below the opening, and the bending blade penetrates through the opening and then abuts against the soft cushion block so that the FPC product arranged on the workbench can be bent and formed.

The invention discloses a spraying device for grassland ecological soil remediation in the technical field of ecological remediation. The spraying device comprises a vehicle body, a storage assembly is installed at the top end of the vehicle body, a lifting cavity is formed in the vehicle body, a lifting assembly is arranged in the lifting cavity, a supporting plate is fixedly connected to the bottom of the lifting assembly, and a plurality of spraying assemblies are linearly arrayed at the bottom of the supporting plate; a pump assembly is arranged in the vehicle body; the spraying assembly and the storage assembly are both communicated with the pump assembly; and each spraying assembly comprises a rotating hole column fixedly connected to the bottom of the supporting plate, a spraying ring is annularly arranged on the surface of each rotating hole column, a plurality of spraying openings communicating with the storage assembly are formed in the bottom of each spraying ring, and a plurality of injection assemblies are arranged in each rotating hole column. Through cooperative assistance of the lifting assembly, the spraying assembly and the injection assembly, when the grassland surface soil is hard, spraying remediation can be conducted on the grassland soil surface, meanwhile, injection of liquid medicine can be completed by going deep into the grassland soil, and the ecological remediation effect of the grassland soil is improved.

The invention discloses a safety-type automobile generator load testing device and testing method, and relates to the technical field of generators, the safety-type automobile generator load testing device comprises a bottom plate, four corners of the bottom plate are provided with mounting holes, the bottom plate is fixedly connected with a support, the support is fixedly connected with a pair of side rods, and the side rods are fixedly connected with the bottom plate. The other ends of the pair of side rods are fixedly connected with first shaft seats, the bottom ends of the first shaft seats are fixedly connected to the bottom plate, the side rods are slidably connected with first pulleys, the first pulleys are rotatably connected to side plates, the side plates are fixedly connected to a supporting plate, the top face of the supporting plate is fixedly connected with a pair of supporting plates, and the supporting plates are fixedly connected to the bottom plate. The top ends of the pair of supporting plates are fixedly connected with a top plate. The device is reasonable in structure, the power generator on the object placing table is fixed through the fastening assembly, then the power generator on the object placing table is moved to one side of the frame body through the limiting assembly, and load testing is conducted on the power generator through the testing assembly on the frame body.

The utility model discloses a transmission shaft surface grinding clamp, and relates to the technical field of grinding clamps. The transmission shaft comprises a base and a transmission shaft body, a position adjusting mechanism is arranged at the top of the base, a U-shaped frame is fixedly installed at the top end of a movable part of the position adjusting mechanism, and an opening and closing mechanism is arranged on one side wall of the U-shaped frame. The two sets of V-shaped clamping blocks are far away from each other through the opening and closing mechanism, the balls are attached to the transmission shaft body under the elastic force action of the elastic assembly, the distance between the two sets of U-shaped frames is adjusted through the position adjusting mechanism, and the transmission shaft body can move conveniently through the balls; and the two sets of V-shaped clamping blocks are driven to get close to each other through the opening and closing mechanism so that the middle of the transmission shaft body can be clamped and fixed, and then the surface, close to the end, of the transmission shaft body can be conveniently polished.

The present invention discloses an intelligent mushroom production cabin, which belongs to the technical field of mushroom cabins. The present invention comprises a storage body, a heat preservation door is installed at the tail of the storage body, and a bottom frame is fixedly connected to the bottom of the storage body, a hot and cold pipe is installed inside the storage body, and the hot and cold pipe is connected to a fan, and a humidification pipe is installed inside the storage body; and further comprises: a temperature sensor and a humidity sensor are installed inside the storage body, and the temperature sensor and the humidity sensor are electrically connected to the fan and the ultrasonic atomizer respectively, a connection groove is opened at the lower end of the interior of the storage body, and a movable control component is installed in the connection groove, and the movable control component is used to control the movement of the culture rack. The intelligent mushroom production cabin can facilitate the uniform humidification of the mushrooms in the upper and lower layers when in use, so as to avoid the upper mushrooms from blocking the lower mushrooms, and at the same time, the spraying range of the nozzle can be increased to avoid the occurrence of spraying missed areas.

The invention discloses a high-pressure large-diameter self-closing valve, which relates to the technical field of wedge gate valves and comprises a valve body, an end cover is hermetically connected to the middle of the top of the valve body, a control wheel is rotatably connected to the center of the top surface of the end cover, valve ports are fixedly connected to two ends of the valve body, and a wedge self-closing valve core is arranged on the inner side of the valve body. The control wheel is used for controlling the position of the wedge type self-closing valve element, the position, close to the wedge type self-closing valve element, of the inner side of the valve body is fixedly connected with an inclined seat matched with the wedge type self-closing valve element, a control mechanism is arranged on one face of the valve body, the control mechanism controls high-pressure fluid in the valve body, and the pressure of the high-pressure fluid acts on the top face of the wedge type self-closing valve element. The high-pressure fluid in the valve body is controlled through the control mechanism, the high-pressure fluid acting on the top face of the wedge type self-closing valve element is isolated, in this way, the pressure of the high-pressure fluid in the valve body directly acts on the inner side of the wedge type self-closing valve element, and the position of the wedge type self-closing valve element in the valve body is convenient to control.

The utility model relates to the technical field of zeolite adsorption and desorption all-in-one machines, and discloses a zeolite adsorption and desorption all-in-one machine convenient to operate, which comprises an equipment box, operation cavities are arranged on both sides in the equipment box, through holes are arranged in the middle parts of the opposite sides of the two operation cavities, and sealing assemblies are fixedly arranged at both upper and lower ends in the through holes. A moving assembly is fixedly arranged in the middle of one side of one of the two operation cavities, a molecular sieve is fixedly connected to the moving assembly, clamping grooves are formed in the middles of the two sides of the upper end and the lower end of the molecular sieve, and a second funnel is fixedly arranged at the position, close to the lower portion, in one of the two operation cavities; an air blower is fixedly arranged on the inner top surface of the other one of the two operation cavities, and a heating pipe is fixedly arranged at the lower end of the air blower. According to the waste gas treatment device, the efficiency of waste gas adsorption and desorption treatment is improved, the operation is more convenient for workers, and the time and the workload are reduced.

The utility model provides a seat cushion with a battery pack, which comprises a cover, a soft core body and an air supply plate with an air supply function are sleeved in the cover, a connecting piece is arranged on one side of the cover, one side of the connecting piece is fixedly connected with the side surface of the cover, and the battery pack is arranged in the cover. A battery pack used for supplying power to electric devices arranged on the plate body is fixedly connected to the connecting piece, the battery pack comprises a battery body and a mounting seat fixedly connected with the battery body, the mounting seat is fixedly connected with the connecting piece, and the battery pack and the connecting piece are both located on the side of the cover body; the battery pack is fixedly connected to the cover of the seat cushion through the connecting piece, and the battery pack is arranged on the outer side of the seat surface of the seat cushion, so that the comfort of a user sitting on the seat cushion is not influenced, and leg actions of the user are not interfered; after the electric device in the seat cushion is electrically connected with the battery pack on the connecting piece, a fly wire can be prevented from being pulled between the seat and the power socket, and a user can conveniently pass near the stool or move the stool.

The utility model provides an intelligent sound box based on three-dimensional gesture recognition control information, and relates to the technical field of sound equipment, the intelligent sound box comprises a housing and an intelligent control mechanism, the intelligent control mechanism is arranged in the housing, and through the arrangement of a power supply assembly, power supply support is provided for the sound equipment through a power supply converter, a storage battery and a multifunctional charging interface. The multifunctional sound box has the functions of power conversion, power storage and charging, meanwhile, the mobility and the use convenience of the sound box are improved, three-dimensional gesture recognition is carried out through the RGB-D camera, interaction between a user and the sound box is achieved, gesture actions of the user are captured through the infrared sensor, and the high pitch unit and the low pitch unit provide the audio output function of the sound box. The wireless transmission module and the Bluetooth module realize wireless connection of the sound box, support different audio sources, and provide core control and processing functions of the sound box through the central intelligent chip, the image processing chip and the audio processor, so that the product is more intelligent.