30results about How to "Stable and efficient work" patented technology

The invention relates to an intermittent oscillation heat pipe grinding wheel for grinding aerospace high-toughness difficult-to-machine materials and a manufacturing method of the intermittent oscillation heat pipe grinding wheel. The intermittent oscillation heat pipe grinding wheel comprises an intermittent oscillation heat pipe pipeline, a liquid working medium, a body and a grinding material layer. Liquid working media are injected into the intermittent oscillation heat pipes, grooves are machined in the front side face and the rear side face of the body in a crossed mode, and the two intermittent oscillation heat pipes are embedded into the grooves respectively and fixed through brazing to form a whole with the body. The intermittent oscillating heat pipe pipeline is formed by bending a group of metal capillary tubes into more than one end-to-end S-shaped closed loop multi-loop, each loop comprises a straight pipe section and an elbow, and a necking is processed on the straight pipe section of each loop close to a condensation section. Under the working condition of high-speed grinding, the necking of the intermittent oscillating heat pipe generates local pressure difference to promote the liquid working medium to form intermittent spring flow and intermittently gush in the oscillating heat pipe, so that the grinding heat of the grinding wheel is quickly dredged and efficiently cooled.

The invention relates to the technical field of cellulose production lines, and discloses a cotton bale automatic unpacking and feeding device which comprises a conveying line, a belt cutting mechanism, a clamping mechanism, an unpacking mechanism and a cotton bale receiving mechanism, the conveying line is used for conveying a to-be-unpacked cotton bale, and the belt cutting mechanism is used for cutting off a packing rope of the to-be-unpacked cotton bale located on the conveying line; the clamping mechanism is used for receiving the cotton bale to be unbaled and can clamp or loosen the cotton bale to be unbaled, the unbale mechanism is used for cutting the coat of the cotton bale to be unbaled clamped by the clamping assembly, and the clamping mechanism is further used for overturning to separate the cotton material from the coat. The material distributing device is high in material distributing efficiency, low in labor cost, good in structural compactness and high in structural space utilization rate.

The invention discloses an automobile hydrogen fuel cell engine operation control method, a medium and equipment, and relates to the field of automobile hydrogen fuel cell engine operation control. The automobile hydrogen fuel cell engine operation control method mainly comprises the steps that the output power of a hydrogen fuel cell engine is set according to the charge state of a power cell, the average energy consumption in the start-stop period is obtained according to the whole vehicle average energy consumption, then the average energy consumption of the hydrogen fuel cell vehicle in the first period and the average energy consumption of the hydrogen fuel cell vehicle in the second period are obtained, and then the vehicle average energy consumption change rate is obtained; and finally, the output power of the hydrogen fuel cell engine in the actual operation process is obtained. According to the automobile hydrogen fuel cell engine operation control method, the medium and the equipment, the hydrogen fuel cell can work at a stable and efficient working condition point, frequent load changing and frequent starting and stopping are avoided, and the service life of the fuel cell engine is prolonged.

The utility model discloses a cleaning assembly of a porridge cooking machine, relates to kitchen appliance technical field, including porridge cooking machine, operation panel and cleaning assembly, the cleaning assembly includes scraping unit and driving unit, the driving unit is used for driving scraping unit to carry out rotary cleaning to the inner wall of porridge cooking machine, scraping unit includes mounting pipe, and the mounting pipe is equipped with the mounting pipe. The inner wall of the mounting pipe is in threaded connection with a fastening screw rod, the mounting pipe is detachably and fixedly connected with an upper connecting cross rod through the fastening screw rod, and a rubber scraping strip is detachably arranged on the side face of the mounting pipe. The rotating rod is driven by the driving motor, the inner wall of the porridge cooking machine is rotationally scraped and cleaned by the mounting pipe and the rubber scraping strip, and meanwhile, the bottom of the inner wall is synchronously cleaned by the transverse scraping strip at the bottom of the lower connecting cross rod, so that the inner part of the porridge cooking machine is efficiently cleaned in an omnibearing and dead-corner-free manner, and the cleaning efficiency and quality are greatly improved; dirt such as residual congee stains in the congee cooking process can be effectively removed.

The utility model discloses a heating and cooling structure of a battery module and a battery pack system, the heating and cooling structure comprises a heating film, a direct cooling plate and a structural adhesive, the heating film is arranged at the bottom of the battery module, the direct cooling plate is arranged at the bottom of the heating film, and the structural adhesive extends from the surface of the battery module to the surface of the direct cooling plate. Sequentially bonding the battery module, the heating film and the direct cooling plate; the battery pack system comprises a box cover, a box body, a protective plate, a battery module and a heating and cooling structure arranged on the battery module, the box body wraps the peripheral side of the battery module, the box cover and the protective plate are arranged at the top and the bottom of the box body respectively, and the heating and cooling structure is the heating and cooling structure; according to the utility model, the heating film and the direct cooling plate are fixed at the bottom of the battery module, so that a better heating effect and a better cooling effect can be provided, the temperature of the battery module can be effectively adjusted, and the efficient and stable work of the battery module is ensured.

The utility model relates to a fan coil convenient to clean, which comprises a case, an air outlet is arranged at the top of the case, an air inlet is arranged at the bottom of one side of the case, a coil bundle is arranged in the upper portion of the case, a partition plate is arranged in the lower portion of the case, and a motor, a fan, a negative pressure pump and a dust collector are arranged at the inner bottom of the case. Guide rails are arranged between the two supporting frames on the two sides of the coil pipe bundle, electric sliding blocks are arranged on the guide rails in a sliding mode, a square frame is fixedly connected between the two electric sliding blocks, a cleaning plate is arranged in the middle of the inner side of the frame and slidably connected to the coil pipe bundle in a sleeving mode through a plurality of through holes formed in the cleaning plate, and cleaning brushes are arranged on the hole walls of the through holes. A plurality of dust collection holes are formed in the upper portion and the lower portion of each border of the frame, the upper portion and the lower portion of the outer side of the frame are sleeved with dust suction pipes, and the dust collection holes communicate with the corresponding dust suction pipes. According to the utility model, the coil pipe bundle can be cleaned in a reciprocating manner and dust can be collected and removed in time, so that the normal use of the fan coil is not influenced.

The utility model relates to the technical field of electric power, in particular to an MPPT (Maximum Power Point Tracking) control system, which comprises a charging module, a detection module and a control module, the charging module comprises a solar panel and a battery pack, and an electronic switch is configured between the solar panel and the battery pack; the detection module is electrically connected to the two ends of the electronic switch, is provided with a voltage control unit and is used for monitoring the input voltage and the output voltage of the charging module in real time; one terminal of the control module is electrically connected to the electronic switch, the other terminal of the control module is electrically connected to the voltage control unit, and the control module is used for sending an input voltage value limiting command to the voltage control unit when it is detected that the input voltage drops; the detection module is provided with a current control unit, and the current control unit is electrically connected to the control module and used for enabling the voltage control unit and the current control unit to compensate the control module when the control module collects the input voltage. According to the utility model, the stability is improved, and the output power is maintained at the maximum value.

The utility model discloses a stackable battery pack structure which comprises a plurality of single battery packs stacked up and down, each single battery pack consists of a battery pack ring frame and a liquid cooling plate mounted at the bottom of the battery pack ring frame, and a battery core group is placed in a frame cavity of the battery pack ring frame. A frame upper edge ring is arranged on the top ring edge of the outer side of the battery pack ring frame, a frame lower edge ring is arranged on the bottom ring edge of the outer side of the battery pack ring frame, every two adjacent single battery packs are fixedly installed together through the frame upper edge ring and the frame lower edge ring, a liquid cooling cavity is formed in the liquid cooling plate, and the liquid cooling cavity is communicated with the liquid cooling cavity. A liquid inlet and outlet cavity hole is formed in the cavity wall of the liquid cooling cavity, and a liquid inlet and outlet pipe is installed on the outer side of the liquid inlet and outlet cavity hole. The battery pack has the beneficial effects that the space utilization rate is high, the thermal stability is strong, the structure is simplified, the integrated design of the battery pack is facilitated, the production cost is reduced, and the safety is improved.

The invention discloses a doped nickel oxide-based material, a preparation method and application thereof, and a synthetic method of the doped nickel oxide-based material, and the synthetic method comprises the following steps: adding a nickel salt and an iron salt into an ethanol and oleylamine solution, fully stirring, transferring the solution into a reaction kettle for heating reaction, then carrying out centrifugal analysis and washing, and then calcining to obtain the doped nickel oxide-based material. And heating the obtained powder and thiourea in a tubular furnace to finally obtain the doped nickel oxide-based material. The synthesis method is mild in reaction condition and easy to operate, the electron and structural properties of nickel oxide are changed through doped metal iron and non-metal sulfur atoms, the conductivity of the system is improved, then the doped nickel oxide-based material can efficiently electrolyze water under the alkaline condition, and the method can be applied to an anode material of alkaline electrolyzed water.

The present invention relates to a polytetrafluoroethylene strip slitting device, comprising a frame, a differential roller group is arranged on the frame, a knife row for cutting the strip is arranged on one side of the differential roller group, at least two groups of winders are arranged on the other side, and a side strip winding roller is located below the winder. The polytetrafluoroethylene strip slitting device has a simple structure, can cut the polytetrafluoroethylene strip, and rewind the strips, the side strips are rewound by the side strip winding roller, is easy to use, and works stably and efficiently.

The invention discloses a diesel engine high-efficiency heat dissipation wet cylinder liner and cooling method, which relates to the field of engine cooling, including a cylinder sleeve, a temperature difference power generation device, an armature winding, an iron core and a spiral blade. The outer ring of the cylinder sleeve is surrounded by a temperature difference power generation device, and the wire on the temperature difference power generation device is connected to the brush; the outer ring of the temperature difference power generation device is provided with an iron core; the iron core is in contact with the brush; both ends of the iron core cooperate with a slideway or a rolling bearing; under the action of an external force, the iron core can rotate around the cylinder sleeve; core columns are evenly distributed on the outer side of the iron core; the armature winding is wound on the core column; and spiral blades are installed on the core column. The diesel engine high-efficiency heat dissipation wet cylinder liner of the invention can generate current through the temperature difference power generation device. When the brush supplies power to the armature winding, the coil connected to the iron core will be subjected to a torque, and the entire armature iron core winding will rotate in a certain direction, driving the spiral blades to rotate and disturb the cooling water, thereby promoting the circulation and heat dissipation of the cooling water.

The invention relates to the technical field of medical instruments, and provides an ampoule breaking device for nursing and dispensing after infection, the ampoule breaking device comprises a bottom plate and a magnetic ring, a device shell is welded and fixed on the top end surface of the bottom plate, an automatic positioning assembly is mounted in the device shell, and a fixing frame and a limiting frame are fixedly connected in the bottom plate; a threaded rod is rotationally connected into the bottom plate, a coil is fixedly connected to the threaded rod, a third traction rope is wound on the coil, a connecting sleeve rod is in threaded connection to the threaded rod, a second rubber piston is fixedly connected to the end of the connecting sleeve rod, and the second rubber piston is slidably connected into the fixing frame. And a connecting cylinder is connected to the fixing frame, a rubber suction cup is connected to the bottom of the connecting cylinder, and an efficient breaking assembly is installed on the device shell. By means of the technical scheme, the problem that in the prior art, an ampoule breaking-off device cannot complete breaking-off and opening of a plurality of ampoule bottles at the same time is solved.

The invention discloses a high-efficiency multi-channel gallium nitride power amplifier, which comprises a common-stage low-power module, a channel switching module and a high-power high-gain module, and is characterized in that the common-stage low-power module is used for pre-amplifying a radio-frequency signal input from a signal input end of the amplifier to obtain a pre-amplified signal; the path switching module is used for switching a transmission path of the pre-amplified signal, and the transmission path comprises a first path where the high-power high-gain module is located and a second path for directly outputting the pre-amplified signal to the signal output end of the amplifier; the output end of the high-power high-gain module is connected with the signal output end of the amplifier, and the high-power high-gain module is used for amplifying the pre-amplified signal and then outputting the pre-amplified signal from the signal output end of the amplifier. The low-power branch is placed in front of the access switching module to serve as common input, an output switch is omitted, and the influence of insertion loss of the output switch on circuit efficiency can be avoided when signals are output from the high-power high-gain module at high power.

The utility model relates to a pushing and pressing device for core sampling, and belongs to the technical field of core sampling. The device comprises a main body support and an operation platform obliquely arranged on the main body support, a hydraulic oil cylinder is fixedly arranged at the higher end of the operation platform, the output end of the hydraulic oil cylinder points to the lower side of the operation platform, and a sample pushing ball head is detachably connected to the output end of the hydraulic oil cylinder. A sampling pipe is arranged at the lower end of the operating platform, and the axis extension line of the sampling pipe coincides with the axis of the hydraulic oil cylinder. The device is simple in structure and exquisite in layout, can adapt to drilling coring pipe operation of different specifications through the detachable and replaceable sample pushing ball head and the sampling pipe, meets diversified geological exploration requirements, and improves the universality and the application range of equipment.

The present invention belongs to the technical field of separation and identification of crops and weeds, and specifically is a method and system for separation and identification of crops and weeds based on image processing and machine vision. The present invention makes full use of advanced image processing technology, deep learning, machine vision algorithms and intelligent post-processing mechanisms, and describes in detail the complete process from image acquisition, preprocessing, segmentation, feature extraction and identification to intelligent post-processing and comprehensive management decision support. This method has the advantages of high-precision identification technology, real-time processing capability, adaptability to complex environments, self-learning and adaptive mechanisms, and integrated management system integration, thereby achieving efficient and accurate identification of crops and weeds, and providing strong technical support for precision agriculture.

The invention discloses a fixing clamp for gear machining, and relates to the technical field of universal part machining, the fixing clamp comprises a base, the top of the base is fixedly connected with a clamping seat, one side of the clamping seat is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is rotatably connected with the inner wall of the clamping seat; a second clamping plate is fixedly connected to one end of the rotating shaft, an electric telescopic rod is rotatably connected to the side, away from the rotating shaft, of the outer wall of the clamping base, a first clamping plate is fixedly connected to one end of the electric telescopic rod, and a clamping mechanism is arranged on the outer wall of the second clamping plate. And at the moment, the connecting block can automatically extend, the clamping range of the metal column is expanded during clamping, the clamping stability of the metal column is guaranteed, shaking generated by cutting during rotation is reduced, when clamping is not carried out, automatic retraction is carried out, and enough operation space is provided for a worker to place and take the metal column.

The application relates to the technical field of new energy automobile battery replacement, and specifically discloses a lock body mechanism for new energy automobile battery replacement, which comprises a fixed shell, a nut connected to the inner side of the lower end of the fixed shell through a bearing, and a clamping spring arranged in the inner side of the lower end of the fixed shell. A drop-proof ring is in contact with and supports the upper surface of the clamping spring. A supporting spring is arranged on the outer side of the nut between the upper surface of the drop-proof ring and the lower surface of the upper end of the nut. A pneumatic sealing mechanism is installed on the nut. The upper end of the fixed shell is fixedly connected with a guide pipe coaxial with the fixed shell. The inner side of the guide pipe is provided with guide grooves at equal angles. A fixing bolt penetrates through the guide pipe. The application can prevent dust and sand from entering the thread structure between the fixing bolt and the nut, thereby ensuring that the fixing bolt and the nut can stably and effectively work.

The present invention relates to the field of braking force detection equipment, and discloses a pedal device for vehicle braking detection, comprising a cab, a brake pedal, a fixed frame fixed in the cab, and a telescopic device movably arranged on the fixed frame; a pedal is hinged at the extended end of the telescopic rod of the telescopic device, and the pedal rests on the brake pedal; at least one supporting member is fixedly connected to the fixed frame. The pedal device for vehicle braking detection simulates a human foot stepping on the brake pedal, reduces the labor intensity of operators, and the applied pedal force is continuous, linear, and stable.

This utility model provides a large-size, stable, and efficient disc aerator, belonging to the field of aeration equipment. The disc aerator includes: an air inlet section extending from bottom to top on a base; an aeration membrane disposed above the base and communicating with the air inlet section; a locking assembly disposed on the base, sealing and pressing the aeration membrane to the base from all sides; aeration holes disposed on the aeration membrane, distributed concentrically along the membrane; and a one-way membrane disposed within the air inlet channel of the air inlet section, the opening direction of the one-way membrane being consistent with the air inlet direction. The disc aerator features a simple structure, strong corrosion resistance, stable aeration efficiency, and convenient and quick installation; it also incorporates an anti-backflow design: by setting a one-way elastic membrane, it automatically closes when the machine stops, preventing sewage backflow. This achieves stable and efficient operation of the aeration disc.

The utility model discloses a kind of visible light-infrared's hydropower station outlet factory intelligent inspection system, including base, the data acquisition device integrated with environmental sensor and data transmission module is connected on the base upper surface, data acquisition device is integrated in the inside of shell, shell bottom is connected with base;Shell top is connected with camera module, and camera module includes visible light camera and infrared thermal imaging camera, system passes through visible light camera, infrared thermal imaging camera and environmental sensor and collects hydropower station equipment data, detects equipment fault such as crack, overheat or corrosion in real time;The system can be adapted to various inspection platforms. Can improve inspection efficiency, accuracy and intelligent level.

The present application relates to a kind of sinter cooling waste gas waste heat cascade utilization system and use method, including ring cooling machine, sealed upper cover, wind box and waste gas circulation system, waste gas circulation system includes waste heat boiler, regulating valve and diffusion valve, normal production state, all accident diffusion valves are in closed state, the waste gas of upper cover section and upper cover second section is imported into waste heat boiler, after heat exchange by regenerative fan I is sent into back wind second section wind box and back wind third section wind box;When waste heat boiler import wind temperature is high, waste heat boiler import wind temperature is adjusted by regulating valve and accident diffusion valve;The waste gas of upper cover third section is sent into sintering machine material surface or back wind first section wind box, the waste gas of upper cover fourth section is sent into back wind first section wind box or is discharged after purification by dust removal system, the waste gas of upper cover fifth section is sent into back wind fourth section wind box by regenerative fan IV.Its advantages are: effectively improve the utilization rate and the stability of operation of waste heat boiler;Increase the proportion of waste gas self-circulation, realize ring cooling machine waste gas zero emission.

The present invention discloses a system and method for detecting the straightness of a fully mechanized mining face based on inertial navigation. The three groups of inertial navigation units included are installed on the supporting top plate, supporting side plate and multi-section chute of the scraper conveyor of the fully mechanized mining face, and are all wirelessly connected to the straightness detection unit through the wireless communication unit of the fully mechanized mining face; the straightness detected by the three groups of inertial navigation units is integrated to detect and judge the overall straightness of the fully mechanized mining face. The present invention adopts three groups of inertial navigation units to detect three straightnesses respectively, and the comprehensive processing of the three straightnesses reflects whether the step-forward position of the fully mechanized mining face of the coal mining machine is accurate; the straightness detection unit evaluates the accuracy of the step displacement based on the calculation of the center line straightness formed by the multiple detection points after the change, and automatically realizes the quantitative detection of the straightness of the fully mechanized mining face.

The invention relates to the technical field of transformer substation operation and maintenance, and discloses a transformer substation disconnecting link equipment state sensing system, which comprises a plurality of direction sensing units suitable for respectively acquiring three-dimensional motion direction data of a plurality of disconnecting link equipment; the remote signaling acquisition unit is suitable for acquiring position signals of a plurality of disconnecting link devices; the central processing unit is in communication connection with the plurality of direction sensing units and the remote signaling acquisition unit; and the central processing unit is suitable for integrating the three-dimensional motion direction data of the plurality of disconnecting link devices and the position signals of the plurality of disconnecting link devices, and judging the positions of the plurality of disconnecting link devices and the corresponding three-dimensional motion directions. By integrating the three-dimensional motion direction data and the position signals of the plurality of disconnecting link devices, the positions of the plurality of disconnecting link devices and the three-dimensional motion directions corresponding to the positions of the plurality of disconnecting link devices are judged so as to obtain the state analysis result of the disconnecting link devices in real time, it is guaranteed that the disconnecting link devices can be in the correct state on the transformer substation, operation is easy and convenient, and efficiency is high. And the precision is high.

The present invention discloses a multi-person water bicycle with garbage recycling function, including a bicycle device body for providing buoyancy, a main drive bicycle, an auxiliary drive bicycle, a bar, a sunshade, a guardrail, and a garbage collection device. The main drive bicycle includes a guide rudder, a paddle, and a propeller. The auxiliary drive bicycle includes a power generation device and an energy storage device. The garbage recycling device includes a garbage conveying device, a garbage separation device, a chute, a flushing nozzle, a water pump for providing suction and drainage, and a garbage storage device. The present invention cleverly combines fitness exercise, entertainment and relaxation, energy conservation and environmental protection, and is intended to lead a new concept of tourism consumption mode that integrates energy conservation, emission reduction, and environmental protection.

The utility model relates to the technical field of direct-drive electric rollers, and discloses a water-cooled direct-drive electric roller which is characterized in that a roller main body is mounted at the upper part of a roller shaft column under the driving of a direct-drive motor, a water flow circulating pipe is arranged inside a water-cooled column, a spiral elbow is arranged at the rear part of the water flow circulating pipe, and the spiral elbow is arranged at the mounting position of the direct-drive motor; the water cooling column is embedded and inserted in the roller shaft column, a water cooling type heat dissipation structure is adopted, the water cooling mechanism arranged in the roller shaft column is used for cooling the direct-drive motor, a spiral bent pipe in the water cooling mechanism is arranged at the installation position of the direct-drive motor, efficient and stable cooling is provided for the direct-drive motor through water liquid circulation, and the direct-drive motor can be cooled conveniently. The direct-drive motor can continuously and stably work for a long time, the water cooling mechanism is of a modular structure, the water cooling columns are installed and fixed in an embedded and inserted mode, the water cooling mechanism can be independently detached and replaced when needed, and the maintenance convenience of the roller is greatly improved.

The utility model discloses a kind of polycrystalline diamond composite cutting teeth and high-efficiency high bearing drill, cutting tooth includes hard alloy base body and polycrystalline diamond layer, hard alloy base body is connected by the arc surface portion of two ends and the straight surface portion between two arc surface portion and is made into capsule-shaped column structure;The end face of polycrystalline diamond layer away from alloy base body is working surface, working surface is plane or is equipped with at least one convex portion;Convex portion includes upper end portion and the transition surface between it and arc surface portion and / or straight surface portion;The layout of cutting tooth is optimized by straight edge design in the application, innovative "capsule-shaped" composite cutting tooth design is introduced, and the failure problem of high bearing drill in restricted space is systematically solved under the tooth distribution bottleneck and hard rock working condition. Cutting tooth of straight edge design can realize higher tooth distribution density, so that drill can effectively distribute load in narrow space, thereby significantly improve the cutting performance of key area, improve overall drilling efficiency.

A blanking type handbag packaging machine includes a blanking mechanism fixed on a frame structure, a bag storage and fetching mechanism, a bag grabbing and feeding mechanism, a bag storage and blocking mechanism, a bag support and closing mechanism, a double-station feeding mechanism, a rotating surface supporting mechanism and a hot-scalding and sealing mechanism. The blanking mechanism is installed as a whole at the middle and upper part of the frame structure; the bag support and closing mechanism is installed directly below the blanking mechanism; the double-station feeding mechanism is installed below the bag support and closing mechanism; the bag storage and fetching mechanism is installed on the left side of the blanking mechanism; the bag grabbing and feeding mechanism and the bag storage and blocking mechanism are both installed below the bag storage and fetching mechanism, and the bag storage and blocking mechanism is located in front of the bag grabbing and feeding mechanism; the rotating surface supporting mechanism is installed below the double-station feeding mechanism; and the hot-scalding and sealing mechanism is installed on the right side of the blanking mechanism. The advantages of the present invention are: it can adapt to the packaging of noodles of various lengths, has good working stability and high packaging efficiency.

The invention discloses an alternating-current motor with an efficient heat dissipation structure, and aims to solve the problem of heat dissipation bottleneck caused by narrow air gaps and thermal boundary layer effects of a traditional alternating-current motor in a compact and closed environment. The invention provides an alternating current motor with an efficient heat dissipation structure. The system comprises an airflow excitation unit and an airflow directional conveying unit which are driven by kinetic energy of a rotor. The airflow excitation unit converts the rotation motion of the rotor into periodic compression of air through a magnetic reciprocating mechanism; the airflow directional conveying unit efficiently conveys compressed air to an air gap area through a multi-stage pressurizing structure, a spiral flow guide structure and a self-adaptive air guide structure. On the premise that the air gap is not increased and the system does not depend on external forced air cooling, active damage and enhanced heat exchange of a heat boundary layer in the air gap are achieved, the heat dissipation efficiency and the operation reliability of the motor are remarkably improved, and the system is particularly suitable for application scenes such as washing machines which are limited in space and need to frequently rotate forwards and backwards.

The present invention relates to the technical field of composite microbial feed, and discloses a production process and production mechanism of straw mineral composite microbial feed, including an equipment shell, the equipment shell including a plurality of supporting legs fixedly connected to the bottom, and a discharge port is provided on the side wall of the equipment shell. The present invention sets an extrusion granulation mechanism, the output shaft rotates to drive the bevel gear to rotate, the bevel gear rotates to drive the rolling cylinder on the fixed column to rotate, at this time, the raw material above the extrusion disk will enter the inside of the material receiving trough on the rolling cylinder, the rolling cylinder rotates to drive the extrusion arc rod inside the material receiving trough to rotate, when the extrusion arc rod rotates to the surface of the extrusion disk, the extrusion semi-circular ball at one end of the sliding column on the inner side of the extrusion arc rod is extruded with the extrusion column, at this time, the extrusion semi-circular ball is extruded with the surface of the extrusion column, the extrusion semi-circular ball is extruded to drive the extrusion arc rod on the sliding column to slide outward along the material receiving trough, and the extrusion arc rod pushes the raw material inside the material receiving trough to the forming hole on the extrusion disk.

The invention belongs to the field of optical systems, and particularly relates to a space optical system stray light measuring system and method based on time channel screening. The stray light measuring system mainly solves the technical problems that an existing stray light measuring system is difficult to effectively distinguish target signals and background noise, and limitation still exists when weak signals and high background noise are processed. The system comprises a laser light source, a beam splitter prism, a light delayer, a diaphragm, a collimation and beam expansion module, a turntable module, a time resolution detection module, a photoelectric detector and a data acquisition and processing module. According to the invention, the influence of ambient light and other interference factors can be effectively reduced, the target signal can still be accurately detected in a high background noise environment, the anti-interference capability of the system is obviously improved, and the stability and reliability of measurement are ensured.