355results about How to "Reduce layout" patented technology

The invention is suitable for the field of photovoltaic technology, and provides a battery assembly and a photovoltaic system, and the battery assembly comprises a plurality of battery pieces, each battery piece comprises a chamfer edge and a straight edge which are parallel to each other, and the plurality of battery pieces are partially overlapped in a first direction to form a battery string. The plurality of battery strings are partially overlapped along the second direction to define a plurality of closed areas, the plurality of battery pieces are partially overlapped to eliminate the piece spacing, and the plurality of battery strings are partially overlapped to define a plurality of closed areas to reduce the string spacing; according to the photovoltaic module, more battery pieces can be arranged in a limited area, the utilization rate of the space area and the power generation power of the module are improved, in addition, due to the formation of the closed area, the light leakage condition of the battery module can be improved, and the power generation efficiency of the photovoltaic module can be improved by utilizing light rays in the intervals of the battery strings; the photovoltaic module is better in overall attractiveness, and the production efficiency can be improved.

The invention relates to the field of circuit breakers, in particular to a primary and secondary fusion pole-mounted circuit breaker which comprises a primary and secondary fusion circuit breaker body, the primary and secondary fusion circuit breaker body comprises a fixing frame, a bottom bin is installed on the rear portion of the fixing frame, bottom columns are arranged in the bottom bin, and bottom grooves are formed in the bottoms of the bottom columns; one side in the bottom groove is in meshed connection with a tooth column, the tooth column is fixedly connected to the middle of the periphery of a rotating shaft, the rotating shaft is rotationally connected to the middle in the bottom bin, the two ends of the periphery of the rotating shaft are fixedly connected with connecting gears through pneumatic expansion heads, and a first branching part and a second branching part are installed on the two portions in the bottom bin correspondingly; through mutual energy storage of the first tapping part and the second tapping part, automatic energy storage work can be achieved, compared with traditional equipment, use of a reset motor is omitted, line arrangement is reduced, meanwhile, electric field interference to the circuit breaker when the reset motor works is avoided, the occurrence rate of abnormity is reduced, and circuit safety is facilitated.

The invention relates to the technical field of semiconductor manufacturing, and particularly discloses a turnover device and wafer bonding equipment, the turnover device comprises a support frame, a driving mechanism, a turnover clamping mechanism and a transmission mechanism; the supporting frame is arranged on the side wall of the vacuum chamber and located outside the vacuum chamber. The driving mechanism is arranged on the supporting frame; the turnover clamping mechanism is positioned in the vacuum chamber; the turnover clamping mechanism comprises a turnover mounting seat and a clamping assembly, and the clamping assembly is movably arranged on the turnover mounting seat; the transmission mechanism comprises an inner transmission shaft and an outer transmission shaft arranged outside the inner transmission shaft in a sleeving mode. The driving mechanism is completely arranged outside the vacuum chamber, and power is transmitted through the transmission mechanism, so that a mechanical structure in the vacuum chamber can be optimized, arrangement of components such as cables and a driving source in the vacuum chamber is reduced, the number of the components in the vacuum chamber is reduced, occupied space in the vacuum chamber is reduced, and meanwhile particle pollution is reduced.

The invention discloses a SiC MOSFET hard switching loss measurement method and system without a current sensor, which cancel current measurement on the basis of a double-pulse measurement method and obtain a current waveform by analyzing voltage waveform change characteristics. Wherein the measurement of the drain-source voltage is very simple and convenient, the layout and the size of the converter are not influenced, and the measurement time is very short. The method can be popularized to any topology with an equivalent half-bridge commutation loop.

The invention discloses an intelligent welding device for automobile parts, and relates to the technical field of welding. To solve efficiency problems; the device specifically comprises a supporting column, the outer wall of the supporting column is rotationally connected with a first rotating disc, and the inner wall of the first rotating disc is provided with multiple sets of supporting rotating parts in a circular array; a lifting driving part is arranged in the supporting column, a supporting rod is fixedly installed at the moving end of the lifting driving part, a welding gun is detachably arranged at the bottom of the supporting rod, and a first rotating driving assembly used for driving the first rotating disc to rotate is arranged on the inner wall of one side of the supporting column. According to the hub welding device, the first rotating disc is arranged and carries the multiple sets of supporting rotating parts, in the process that one hub is welded through the welding gun, the welded hubs can be discharged at the same time, meanwhile, the vacant supporting rotating parts can be fed, and therefore feeding, welding and discharging in the whole welding process are carried out at the same time in a crossed mode; and the efficiency of the whole welding process is improved.

The invention relates to the technical field of metal casting, and discloses a liquid die forging forming die which comprises a machine box, a top cover is connected to the top end of the machine box in a clamped mode, and a controller is fixedly installed on the outer side of the front end of the machine box. According to the liquid die forging forming die, in order to better carry out liquid die forging and save energy, the forming assembly and the cooling assembly are arranged, a servo asynchronous motor is started, a threaded sleeve is made to rotate through transmission, a threaded rod transversely moves, a male die and the like are driven to move, a conical column enters a conical groove, and liquid die forging is completed in cooperation with a female die, so that a through hole is formed in the center of a workpiece; cooling water is conveyed to the T-shaped pipe through the conical hopper, the servo motor is started, the round sleeve and the auger rod are made to rotate through transmission, the cooling water passes through the round groove and the water inlet groove, is input into the arc-shaped groove and the vertical groove to take away heat, cools the fixed template and then is discharged through the water outlet groove, the heat of the servo asynchronous motor and the servo motor can also be taken away, and therefore extra cooling equipment is reduced, and more energy is saved.

The invention relates to an energy-saving efficient refrigerating unit and process, and belongs to the technical field of refrigerating equipment. The refrigerating unit comprises a generator, a condenser, an absorber and an evaporator, the condenser is connected with a flow dividing and pressure reducing pipeline, the flow dividing and pressure reducing pipeline divides a liquid refrigerant into two paths and guides the liquid refrigerant into the absorber and the evaporator, and a solution pump is arranged between a rich liquid outlet of the absorber and a rich liquid inlet of the generator. And an ejector is arranged on a pipeline between the barren liquor inlet of the absorber and the barren liquor outlet of the generator. Refrigerant formed in the condenser is divided into two paths and decompressed, one path serves as a cold source of the absorber, replaces circulating water and absorbs heat outside a pipe of the absorber to generate pool type boiling and phase change, the heat transfer efficiency is greatly improved, the refrigeration efficiency can be improved, and the refrigerant serving as liquid refrigerant self-produced by a unit is stable in temperature and low in cost. The device is slightly influenced by high temperature in summer and can be recycled.

The invention provides a dam riverbed scouring monitoring system and method based on optical fiber dynamic strain sensing, and the method comprises the steps: enabling distributed optical fiber sensors to be pre-bonded and attached to a cantilever beam structure according to a certain rule, and forming a dynamic strain response signal sensing network through a one-dimensional space coordinate system; vibration excitation is carried out on the cantilever beam structure through the knocking effect of the impact hammer; a dynamic strain response signal is obtained through a distributed optical fiber sensor attached to the cantilever beam structure damage; the monitoring result is preprocessed through the lower machine position and then subjected to frequency domain analysis, the inherent frequency of the cantilever structure at different moments is obtained, the inherent frequency is analyzed and calculated, and the result is returned to the upper machine position to be displayed and stored; according to the monitoring system and method provided by the invention, the complexity of system sensor arrangement and communication cable wiring can be reduced, the system operation and maintenance cost is reduced, and the environment adaptability of the monitoring system and the monitoring method is improved.

The invention provides a sensor optimization layout method and device for on-line state monitoring of a turbine cooler, and belongs to the field of aviation electromechanics. The method provided by the invention comprises the steps of determining a sensor type based on a turbine cooler fault monitoring signal type and a fault coverage rate index; establishing a turbine cooler simulation model; fault signals are obtained, the fault signals are input into the simulation model, and the fault signals at least comprise operation parameters and vibration parameters; analyzing and identifying fault sensitive monitoring points based on the correlation between the output result of the simulation model and the fault signal, and determining the layout position of a sensor; and on the basis of the sensor layout position and the sensor type, arranging an online state monitoring sensor of the turbine cooler. According to the sensor optimization layout method and device for on-line state monitoring of the turbine cooler, the running state of the turbine cooler can be monitored on line, fault information can be obtained in real time, and high-precision fault positioning is achieved.

The invention relates to the technical field of nuclear engineering building structure design, and discloses a floor integrated structure module and a construction method thereof. The reinforcing mesh structure comprises horizontal bars and tie bars, one ends of the tie bars are connected with the bottom plate structure, and the other ends of the tie bars are connected with the horizontal bars; the detachable truss structure comprises detachable truss units and truss connecting assemblies, and the truss connecting assemblies are suitable for connecting every two adjacent detachable truss units; the detachable truss unit comprises an upper chord component and a web component, the upper chord component is arranged on the side, away from the bottom plate structure, of the reinforcing mesh structure, one end of the web component in the first direction is connected with the upper chord component, and the other end of the web component is detachably connected with the first bottom plate and / or the second bottom plate. According to the floor integrated structure module, the construction problem of areas such as large-span floors, limited-space floors and scaffolding-supporting-difficult floors is solved, formwork-free and scaffolding-free supporting is achieved, and the construction efficiency and safety are improved.

The invention discloses a tunnel time sequence dimming system integrating sensor data and data migration. The tunnel time sequence dimming system comprises a sensor module, a data storage module, a data processing and verification module, a dimming module, an illumination control module, a data monitoring and warning module and a data interface module. Therefore, a more perfect tunnel time sequence dimming system is constructed: 1, a migration strategy is innovatively introduced, an existing dimming model of a tunnel with similar information such as environment and traffic flow is used for migration training of a target tunnel, and a time sequence dimming model suitable for the target tunnel is quickly generated; 2, a data processing and verification module is added, intelligent processing of detection data is realized, the generalization ability of the model is improved, and stable operation of the system in a complex environment is ensured; and 3, a data monitoring and alarm module is added, the state of the sensor is monitored in real time, intelligent broadcasting of equipment abnormity is realized, maintenance personnel are reminded to overhaul or replace equipment in time, and the operation stability and the maintenance efficiency of the system are improved.

The utility model provides a boron carbide micro powder sorting device which comprises a sorting box supported on the ground through a fixing frame, a smashing assembly and an auxiliary discharging assembly are arranged in the sorting box, a concave sieve tray is fixedly installed on the inner wall of the sorting box, and the smashing assembly comprises a hollow rotary drum, an end face cam and a sliding rod. The hollow drum is rotationally connected to the lower surface of the top of the sorting box, the end cam is fixedly mounted on the lower surface of the top of the sorting box, and the sliding rod is longitudinally and slidably matched with the inner wall of the hollow drum; through the arrangement of the end face cam, the sliding rod and the grinding rod can rotate along with the hollow rotary drum and can slide up and down along the inner wall of the hollow rotary drum by utilizing the shape characteristic of the end face cam, so that the distance between the grinding rod and the concave sieve tray is continuously changed; therefore, on one hand, grinding can be carried out while agglomerated boron carbide micro powder can be scattered, and on the other hand, arrangement of a power source and wiring harnesses is reduced, and the structure of the device is optimized.

The utility model provides a burr removing device which comprises a base and a portal frame fixedly installed at the top of the base, two clamping mechanisms used for clamping plastic balls and driving the plastic balls to rotate are arranged at the top of the base, and a polishing mechanism used for polishing and deburring the rotating plastic balls is arranged below the top of the portal frame. According to the device, the arc-shaped supporting plate is arranged, the brush is arranged on the inner side of the arc-shaped supporting plate, and the plastic ball is clamped by the clamping mechanism and rotates at a high speed, so that reliable burr removal can be carried out on the curved surface of the plastic ball; the arc-shaped supporting plate and the hard arc-shaped block are connected through the rubber connecting rod, so that the radian of the arc-shaped supporting plate can be slightly changed when the arc-shaped supporting plate is attached to the surface of the plastic ball, the arc-shaped supporting plate can be reliably attached to the surface of the plastic ball, the polishing effect is guaranteed, and in addition, the arc-shaped supporting plate can be self-adaptive to size polishing within a certain diameter range.

The present invention discloses a six-way water valve for a vehicle thermal management system. It includes a valve body, a cylindrical valve core, a valve core shaft, a sealing gasket, a valve cover and an actuator. The valve body is connected to two water inlet pipes and four water outlet pipes. The two water inlet pipes are coaxially arranged, and the four water outlet pipes are symmetrically distributed on both sides of the axis of the water inlet pipe. The cylindrical valve core is provided with a water outlet and two arc-shaped flow channels. The actuator drives the valve core shaft to drive the cylindrical valve core to rotate and control the connection and disconnection between the water outlet and the arc-shaped flow channel and the water inlet pipe and the water outlet pipe. The present invention has a reasonable design of the valve body, cylindrical valve core, sealing gasket structure and the cooperation between them, which reduces the valve body action torque while ensuring the sealing performance, thereby reducing the wear of the sealing friction pair.

The invention discloses an auxiliary converter state diagnosis method, device and system and a medium, and the method comprises the steps: obtaining current data detected by a filter inductance input side sensor of a detected auxiliary converter to obtain an inductive current when the detected auxiliary converter is started and an output contactor of the detected auxiliary converter is not closed; acquiring an output voltage detected by an output voltage sensor in the detected auxiliary converter; carrying out fundamental wave extraction on the obtained inductive current by using a second-order generalized integrator to obtain an inductive current fundamental wave; carrying out fundamental wave extraction on the obtained output voltage by using a second-order generalized integrator and calculating a derivative to obtain a fundamental wave guide number of the output voltage; calculating the capacitance value of a capacitor in a filter circuit of the tested auxiliary converter according to the fundamental wave of the inductive current and the base wave guide number of the output voltage; and judging the fault state of the filter circuit capacitor according to the calculated capacitance value of the capacitor. The method has the advantages of simple operation, low cost, high diagnosis efficiency and precision and the like.

The invention relates to an AMT (Automated Mechanical Transmission), in particular to an AMT system and a control method thereof, which are used for solving the problems that the existing AMT system has certain defects in the aspects of clutch control, accurate control in a gear shifting process, stability of a self-locking device and comprehensive application of a sensor, so that the gear shifting precision, the response speed and the stability are insufficient. According to the AMT system, the integrated gear selecting and shifting executing mechanism is adopted, and compared with an externally-hung control system, the integrated gear selecting and shifting executing mechanism can improve the gear taking-off and gear shifting response speed of the system, reduce electric control wire harnesses and gas circuit arrangement and greatly reduce the system failure rate.

The invention discloses a high-voltage cascade energy storage container and an energy storage system.The high-voltage cascade energy storage container comprises a container body, a battery rack and an insulation structure, the battery rack is arranged in the container body, the first side portion of the battery rack is spaced from the side wall of the container body, and the top of the battery rack is spaced from the top wall of the container body; the insulating structure comprises a plurality of first insulating parts, the plurality of first insulating parts are arranged on the bottom wall of the box body at intervals, the tops of the plurality of first insulating parts abut against the bottom of the battery rack so as to support the battery rack, and the bottom of the battery rack is separated from the bottom wall of the box body; the peripheral side of the first insulating part is provided with an anti-creepage structure. According to the technical scheme, the creepage risk can be reduced, and the insulation effect is improved.

The invention provides a hollow piston rod hydraulic cylinder with an equal reciprocating speed and a middle through oil way structure, and belongs to the field of design and manufacturing of piston rod type hydraulic cylinders and design of hydraulic systems, the hollow piston rod hydraulic cylinder comprises a hydraulic cylinder shell, a hollow piston rod and a moving carrier, and the hollow piston rod is arranged in the hydraulic cylinder shell; a single-action hydraulic cylinder is installed on the moving carrier and connected with a cavity of the hollow piston rod through a connecting oil way of the moving carrier. Due to the arrangement of the middle oil pipe, the acting areas of the two ends of the piston of the hydraulic cylinder are approximately equal, and the device can control the moving carrier to reciprocate at the same speed by controlling the stretching of the hollow piston rod hydraulic cylinder; through the middle oil pipe at the cylinder bottom and the cavity structure of the hollow piston rod, the function of oil passing inside the piston rod is achieved, arrangement of an external oil pipe oil way is avoided, and the hydraulic pipeline design problem of a moving carrier provided with a hydraulic system or a hydraulic executing mechanism under the moving working condition is solved.

The invention provides a photovoltaic power station ecological environment monitoring point optimization method and device, and relates to the technical field of monitoring. The method comprises the following steps: generating m original data sets based on monitoring data of n monitoring point positions for monitoring m monitoring indexes, and generating a to-be-optimized list according to identifiers of the n monitoring point positions; when the first monitoring index of the first monitoring point position is traversed, determining the monitoring data of the first monitoring indexes of other n-1 monitoring point positions as a comparison data set; after the m monitoring indexes of the n monitoring point positions are traversed, target differences between the n comparison data sets of each monitoring index and the corresponding original data sets are determined respectively; adding the identifier of the target object meeting the preset difference condition to a saving list; and selecting a target object meeting a preset optimization condition from the saving list and determining the target object as the optimization object of the round. Based on the technical scheme, the monitoring cost of the ecological environment of the photovoltaic power station can be reduced.

The hydraulic system comprises an oil tank, a power unit, a high-pressure filter assembly and a control valve assembly, a mounting groove is formed in the upper end of the oil tank and penetrates through the left side and the right side of the oil tank, the power unit is connected into the mounting groove, and the high-pressure filter assembly is connected with the control valve assembly. The power unit is communicated with the interior of the oil tank through a pipeline, the high-pressure filter assembly is connected to the side, penetrated by the mounting groove, of the oil tank and communicated with the power unit through a pipeline, and the control valve assembly is connected to the upper end of the oil tank and communicated with the high-pressure filter assembly and the execution element through pipelines. An oil return valve set is further arranged on the oil tank and connected with the oil tank and the execution element through pipelines. The power unit, the high-pressure filter assembly, the control valve assembly, the oil return valve set and other key assemblies are integrated around the oil tank, the vehicle space is greatly saved, and the whole hydraulic system is more compact.

The invention provides a three-dimensional ventilation digital twinning system, which comprises a ventilation information investigation module, a three-dimensional visual modeling module, a ventilation system analysis module and a ventilation system optimization module, and is characterized in that the ventilation information investigation module collects underground ventilation system engineering, production operation, ventilation structures and ventilation equipment materials, combines mining area ventilation lines, and optimizes the ventilation system engineering, the production operation, the ventilation structures and the ventilation equipment materials; temperature, humidity, air volume and wind direction information parameter detection is carried out on main nodes of an underground ventilation system; the three-dimensional visual modeling module is used for establishing a three-dimensional visual model of the whole mine ventilation system according to 1: 1 in combination with ventilation information basic data and related materials; the ventilation system analysis module diagnoses and analyzes air volume distribution, air speed standard reaching, ventilation resistance distribution and a diesel oil equipment tail gas diffusion path in a multi-dimensional mode based on a ventilation numerical value analysis model; the change condition of the mine ventilation system can be scientifically and reasonably predicted, and the mine ventilation cost and working conditions can be quantitatively analyzed.

The utility model belongs to the technical field of tunneling, and particularly provides a tunneling machine supporting device, a trailer and a tunneling machine. The supporting device of the heading machine comprises a chassis, the chassis comprises a rack, the rack is provided with a gripper shoe installation base used for installing a gripper shoe unit, the rack is further connected with a walking mechanism, the gripper shoe installation base and the rack are connected through at least three floating oil cylinders, the walking mechanism is hinged to the rack, and the hinge axis extends in the front-back direction of the chassis. A swing driving mechanism used for driving the walking mechanism to swing is further connected between the walking mechanism and the machine frame. The heading machine trailer comprises a chassis consistent with the structure. The heading machine comprises at least one of the heading machine supporting device and the trailer. The position relation of the chassis walking mechanism and the related mounting base or supporting base above the chassis walking mechanism can be flexibly adjusted, and the obstacle avoidance device has better obstacle avoidance capacity and is suitable for geological tunneling of broken surrounding rocks.

The invention discloses a white spirit brewing raw material mixing device, and relates to the technical field of mixing. The problem of mixing efficiency is solved. The device specifically comprises a tank body and a tank cover fixed to the top of the tank body through bolts, a stirring mechanism is arranged at the bottom of the tank cover, a driving mechanism used for driving the stirring mechanism is arranged at the top of the tank cover, a feeding port is welded to the top of the tank cover, and the end face of the feeding port is detachably connected with a blocking cover; the stirring mechanism comprises an inner shaft and an outer shaft which are rotatably connected to the tank cover, and the inner shaft and the outer shaft are coaxially arranged. The stirring mechanism is arranged to be a combination of the inner shaft and the outer shaft, and is matched with the stirring rod and the spiral blade, so that on one hand, an adjacent mixing effect can be realized by utilizing stirring of the stirring rod, and on the other hand, materials can be conveyed along the interior of the outer shaft through rotation of the spiral blade and then are mixed with other raw materials in a jumping manner; therefore, the mixing efficiency and effect are improved.

The invention discloses an automatic fiber placement system for a blade mold and a fiber placement method. The system comprises a support frame; the connecting frame is arranged on the supporting frame and provided with a base, and the connecting frame can move in a fiber placement operation area; the multi-axis mechanical arm is installed on the base and can move up and down in the direction perpendicular to the plane of the fiber placement operation area and rotate in multiple directions; the wire placement unit is installed on the multi-axis mechanical arm and can output the electric heating wire and press the electric heating wire to the surface of the blade mold; the first detection unit is mounted on the base and used for detecting surface information and position information of the blade mold; the moving driving mechanism is used for controlling the connecting frame and the base on the connecting frame to move; and the control unit is used for generating a wire placement path and controlling the multi-axis mechanical arm, the wire placement unit, the first detection unit and the movable driving mechanism to act according to the wire placement path so as to perform wire placement of the electric heating wire. Automatic wire placement of the electric heating wire on the blade mold can be achieved, and the laying quality of the electric heating wire is improved.

This invention belongs to the field of robot joint technology, specifically relating to a rope-driven, decoupled, dual-parallel five-DOF bionic shoulder joint, including a scapulothoracic joint mechanism, a glenohumeral joint mechanism, a drive base device, and drive ropes. The scapulothoracic joint mechanism and the glenohumeral joint mechanism are internally rotatably connected. The drive base device is used to fix the scapulothoracic joint mechanism and to provide drive ropes for both mechanisms. The scapulothoracic joint mechanism is constrained by a first constraint branch, a second constraint branch, and a decoupling through-line branch, satisfying the pure rolling two-DOF rotation requirement, driven by two sets of antagonistic drive ropes. The glenohumeral joint mechanism is driven by four independent drive ropes to achieve three-DOF rotational motion. The decoupling through-line branches distribute the drive ropes of the glenohumeral joint mechanism, achieving physical decoupling and ensuring that the drives of the two mechanisms do not interfere with each other. Through rope-driven and dual-parallel passive mechanisms, a larger range of motion can be achieved, improving the stiffness and load-bearing capacity of the mechanism.

The engine waterway comprises a cylinder cover water jacket and is characterized in that a guide chain cavity and a cylinder cover are arranged at the front end of the cylinder cover water jacket, an exhaust port is formed in the exhaust side of the cylinder cover, and a water outlet is formed between the guide chain cavity and the exhaust side of the cylinder; a plurality of straight water channels are arranged inside the air cylinder water jacket, the straight water channels are communicated with the air cylinder body, and cooling liquid directly enters an engine water channel through the straight water channels to cool an exhaust port pipeline. And a larger space is reserved for other structures of the whole automobile.

The utility model relates to the technical field of connector, specifically relates to a socket connector and battery pack. The battery pack includes battery pack casing and the socket connector fixed on the side wall of battery pack casing, and the socket connector includes socket casing and shield cover, and the socket casing has the installation surface and the plug-in cavity, and the plug-in cavity is equipped with the plug-in convex part, and the plug-in convex part is equipped with the plug-in terminal, and the shield cover includes the main cylinder of sleeveing in the plug-in convex part, and the one end of main cylinder is equipped with the everted edge near the bottom of plug-in cavity, and the end of everted edge is equipped with the shield wear -out part away from main cylinder, and the socket casing is equipped with the shield through -hole through plug-in cavity and installation surface, and the shield wear -out part is arranged in the shield through -hole and the tail end of shield wear -out part is equipped with the shield contact part, and the installation surface is equipped with the sealing structure in the periphery of shield wear -out part. The shield cover of step structure can reduce the size of socket connector, and avoid occupying too much space.

The invention discloses a PET bottle flake cleaning pretreatment device and method, and relates to the technical field of PET recovery. To solve efficiency problems; the device specifically comprises a cleaning box, a discharging mechanism is arranged on the inner side of one end of the cleaning box, a containing box is arranged on the outer side of the end, close to the discharging mechanism, of the cleaning box, and multiple beating mechanisms are arranged on the inner side of the cleaning box; the discharging mechanism comprises a connecting shaft fixed to the cleaning box and a first filter plate rotationally connected to the outer wall of the connecting shaft, first side plates are fixed to the two sides of the first filter plate through bolts, scraping blocks are slidably arranged on the opposite sides of the two first side plates, and the scraping blocks are in contact fit with the first filter plate. According to the bottle chip cleaning device, the discharging mechanism is arranged, the cleaned bottle chips are continuously picked up through vertical rotation of the first filter plate, then the bottle chips are scraped into the containing box through the scraping block, meanwhile, flapping and conveying of the flapping mechanism are matched, assembly line type cleaning operation can be achieved, and the cleaning efficiency is improved.

The present application relates to the technical field of bridge quality detection, especially to a continuous beam bridge different span loading load test method, comprising the following steps: determining a control section on the continuous beam bridge; measuring the axle load and the wheelbase of the test vehicle; calculating and analyzing the interval area of the calculated bending moment change effect function with the moving vehicle; analyzing and calculating the interval area of the measured bending moment change effect function with the moving vehicle; comparing the ratio of the interval area of the calculated bending moment change effect function with the moving vehicle and the interval area of the measured bending moment change effect function with the moving vehicle through the calibration coefficient to determine whether the bearing capacity requirement is met. The continuous beam bridge different span loading load test method can effectively reduce the arrangement of measuring points and the need for test vehicles, and quickly and accurately judge the bearing capacity state of the bridge by calculating the bending moment change effect function with the moving vehicle and the measured bending moment change effect function with the moving vehicle.