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55results about How to "Reduce manual handling costs" patented technology

Intelligent truck loading system and method for cement bags

The invention belongs to the field of cement bag conveying and particularly relates to an intelligent truck loading system for cement bags. The intelligent truck loading system comprises a dischargingconveying belt, a cement bag direction adjusting device, a discharging deceleration conveying belt, a discharging truck loading conveying belt sliding rail, a discharging truck loading conveying belt, a material splitting stacking device and a lifting and transverse-moving driving device. By means of the intelligent truck loading system for the cement bags, the cement bags can be stacked and stored at any position in a truck carriage, the manual carrying cost is reduced, the truck loading efficiency is improved, in addition, automatic equipment is adopted for intelligent operation in the whole carrying process of the cement bags, splashing of cement ash is reduced, manual carrying is not needed, and the body health of workers is effectively guaranteed. The invention further provides an intelligent truck loading method for the cement bags, the intelligent truck loading system for the cement bags is adopted in the intelligent truck loading method for the cement bags. Intelligent carrying of the cement bags is achieved, and the problems that in the prior art, during manual carrying and truck loading of the cement bags, the efficiency is low, the truck loading cost is high and the labor intensity is high are solved.
Owner:GUANGDONG CLAW ROBOT CO LTD

Method, device and system of bibliography repeat removal

The invention provides a method, a device and a system of bibliography repeat removal. The method includes obtaining the bibliography information of a plurality of reference bibliographies; for every reference bibliography, comparing the bibliography information of a bibliography to be retrieved with the bibliography information of the reference bibliography to obtain the similarity between the bibliography and the reference bibliography; and setting the reference bibliographies with the similarity less than or equal to a first threshold value as non-repetitive bibliographies. The method of the bibliography repeat removal compares the bibliography information of the bibliography to be retrieved with the bibliography information of the reference bibliographies after obtaining the bibliography information of the plurality of the reference bibliographies to obtain the similarity between the bibliography and the reference bibliographies and sets the reference bibliographies with the similarity less than or equal to the first threshold value as the non-repetitive bibliographies, thereby obtaining the non-repetitive bibliographies rapidly and achieving high-efficiency bibliography repeat removal, and meanwhile, improving the accuracy and precision of retrieving the non-repetitive bibliographies and reducing the subsequent manual treatment cost.
Owner:NEW FOUNDER HLDG DEV LLC +1

Frozen pipe batch-opening device

The invention discloses a frozen pipe batch-opening device which comprises an opening assembly. The opening assembly comprises a driving mechanism, at least one stage of transmission shafts and at least one opening mechanism which are connected in sequence. The driving mechanism drives the transmission shafts to rotate so that the transmission shafts can drive the opening mechanisms to rotate. Theopening mechanisms are in interference fit with frozen pipe caps. During opening treatment, the opening mechanisms are inserted into the frozen pipe caps and driven by the driving mechanism and the transmission shafts to rotate, and thus, the frozen pipe caps which are in threaded connection with frozen pipe bodies are screwed off. The number of the transmission shafts and the number of the opening mechanisms in one-to-one corresponding connection with the transmission shafts are more than one. The effect that the multiple frozen pipes are opened at the same time is achieved, the opening efficiency is improved, the manual treatment cost is reduced, the frozen pipes are not prone to being damaged according to the unscrewing mode, and the service life of the frozen pipes is prolonged.
Owner:CELLAUTO BIOLOGICAL AUTOMATION CO LTD

Image classification method and image classification system

The invention discloses an image classification method and an image classification system. The method comprises the following steps: carrying out image feature extraction on a target image group to obtain a first image feature; and inputting the first image feature into a pre-established classification training model, and obtaining classification information of the target image group through classification identification of the classification training model. The pre-established classification training model is obtained by training the features of a classified image file sample, and the classified image file sample comprises the pre-extracted image features of the classified image file. The mixed images can be classified based on the classification model, the image processing efficiency isimproved, and the manual processing cost is reduced.
Owner:STATE GRID E COMMERCE CO LTD +2

Automatic intelligent distributing and conveying device for cement bags

The application belongs to the field of conveying of cement bags, and particularly relates to an automatic intelligent distributing and conveying device for cement bags. The automatic intelligent distributing and conveying device comprises a distribution support frame, a distribution rolling table, a distribution movement frame and a distribution mounting frame, wherein a main distribution rollercomponent and a main distribution roller driving mechanism which is in power connection with the main distribution roller component and drives the main distribution roller component to rotate are arranged on the distribution rolling table; auxiliary distribution roller components which can orderly stack the cement bags into boxcars are arranged on the distribution movement frame and positioned onthe left side and the right side below the distribution rolling table, and auxiliary distribution driving devices capable of driving the auxiliary distribution roller components to rotate are furtherarranged on the distribution movement frame; and an automatic induction pushing device which can push the cement bags on the distribution rolling table leftwards or rightwards to fall onto the auxiliary distribution roller components is arranged on the distribution mounting frame and positioned above the distribution rolling table. According to the application, the main distribution roller component and the auxiliary distribution roller components work together to automatically convey the cement bags onto a truck, so that the carrying cost is lowered, and the truck loading efficiency is improved.
Owner:GUANGDONG CLAW ROBOT CO LTD

Container inspection device and container inspection system

The invention provides a container inspection device and a container inspection system. The container inspection device comprises: a device body; an automatic guiding device installed on the device body and comprising a microcontroller and an inductive antenna electrically connected with the microcontroller, wherein when the device body is located in a running lane where a navigation magnetic nailis embedded, the inductive antenna can acquire and transmit a magnetic signal generated by the navigation magnetic nail, and the microcontroller controls the movement of the device body on the running lane along a guiding path according to the magnetic signal. According to the technical solution of the present invention, the container inspection device can be automatically moved on the running lane where the navigation magnetic nail is embedded, can be applied to any automatic port, is beneficial to decrease in manual carrying cost, and is high in practicality and reliability.
Owner:BEIJING HUALIXING SCI TECH DEV

Data processing method and device, computer equipment and storage medium

The invention provides a data processing method and device, computer equipment and a storage medium. The method comprises the following steps: after selecting chart elements in a chart, displaying atleast one data processing mode corresponding to the selected chart elements, after any one data processing mode in the at least one data processing mode is selected, performing data processing on thedata corresponding to the selected chart elements according to any one data processing mode, utilizing and a data processing result corresponding to any data processing mode to generate and display the updated chart elements corresponding to target chart elements and / or the data corresponding to the updated chart elements, so that the data corresponding to the chart elements is automatically processed and displayed, the processing efficiency is improved, the operation process of a user is simplified, and the manual processing cost is saved.
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

Intelligent panel type custom furniture conveying production line

The invention relates to the technical field of furniture production, and discloses an intelligent panel-type customized furniture conveying production line, including an automatic material preparation conveying system, an edge banding system and a double-row power translation system. The power translation system is connected; the edge banding system is arranged on both sides of the double-row power translation system, and the edge banding system can move along the side of the double-row power translation system; the present invention has the advantages of direct reduction in manual handling costs , The stacking of workpieces on the roller line is conducive to management and convenient transportation, and the advantages of realizing automatic connection of processing equipment and improving production efficiency.
Owner:广东友力智能科技有限公司

Split-type multilayer seedling raising device capable of recycling nutrient liquid

The invention discloses a split-type multilayer seedling raising device capable of recycling nutrient liquid. The split-type multilayer seedling raising device comprises an environment frame, a seedling raising rack and a nutrient liquid recycling system. The environment frame is provided with a plurality of layers of horizontal beams, and the seedling raising rack is provided with a plurality oflayers of horizontal racks. The horizontal racks are used for carrying seedling trays, and are in staggered arrangement with the horizontal beams. The nutrient liquid recycling system arranged on theenvironment frame comprises a recycling water tank, a return pipeline and a plurality of collection pipelines. The collection pipelines are communicated with the return pipeline, and the return pipeline is communicated with the recycling water tank. The collection pipelines are arranged on the horizontal beams respectively to collect the nutrient liquid flowing from drain holes. The split-type multilayer seedling raising device has the advantages that the manual carrying cost can be reduced, the spatial rotation efficiency is improved, the nutrient liquid can be effectively recycled, and resources can be saved.
Owner:张允楠

System and method for intelligent hospital bed unit management

The invention discloses a system and a method for intelligent hospital bed unit management. The system comprises an alarm button arranged on a bed head of a hospital bed, and a first gravity sensor arranged in a ward cabinet. The hospital bed bottom is further provided with an infrared sensing device. The hospital beds of all wards are consecutively numbered and are typed in a central computer database. A machine body of an intelligent storage device robot is a storage box structure. The bottom of the storage box structure is provided with a second gravity sensor. One side of the edge of the storage box is provided with a robot arm, and the other side is provided with a disinfecting fluid spraying device. The lower part of the storage box is connected with a crawler belt through a transmission device. The crawler belt is provided with a brake device, and the bottom of the crawler belt is further provided with a dust suction device. The intelligent storage device robot is also providedwith a storage device, a control module, a wireless module, and a radar module. A whole process is completed by the robot cooperating with the central computer, and large quantity of workers are not needed. The system is low in cost, in perfect order, and has high efficiency, and meets requirements of modern hospital scientific management.
Owner:THE FIRST PEOPLES HOSPITAL OF FOSHAN

Preprocessing method and device for VIN (vehicle identification number) image

The invention provides a preprocessing method and device for a VIN (vehicle identification number) image. The method comprises the following steps: a source image is converted into a single-channel gray image from a multi-channel color image; the image obtained after processing is subjected to open operation and close operation sequentially; the image obtained after processing of the open operation and the close operation is binarized to obtain a back-and-white image; a VIN region is extracted from the back-and-white image; the average value of the VIN region is calculated, whether the average value exceeds a preset threshold value is judged, and if the average value exceeds the preset threshold value, the source image is negated and returned to the first step for re-processing. One good preprocessing scheme for the VIN image is provided by an embodiment of the invention, the VIN region can be positioned accurately under the condition of large image and much background noise, non-character image information of two ends of the VIN can be removed, the method and the device are convenient, fast and accurate, the manual processing cost is reduced greatly, good universality is realized, and the method and the device are applicable to VIN images with black characters on white background and white characters on black background.
Owner:深圳市道通合盛软件开发有限公司

Problem-piece self-service processing system, method and self-service processing shelf

The invention discloses a problem self-service processing system, a method and a self-service processing shelf. The system comprises an information collection module, a problem storage module, a self-service processing module, the information collection module, the problem storage module and the self-service processing module are connected with each other. The information collecting module collects the information of the problem pieces in real time and uploads the information to the self-service processing module. The information collecting module collects the information of the problem piecesin real time and uploads the information to the self-service processing module. The self-service processing module sends a problem piece processing command to the responsibility associated end in thecurrent processing stage of the problem piece according to the problem piece information, and sends a control command to the related responsibility associated end according to the processing result.Through the real-time flow of the information of the problematic parts in the system, Connecting each responsibility related end of the problem part, the problem part processing process through the responsibility related end, eliminates the problem caused by information asymmetry, effectively improves the processing efficiency of the problem part, and further improves the quality of service of theproblem part.
Owner:SF EXPRESS

Data management method and system

The invention discloses a data management method and system. The data management method comprises the following steps of: a creation step: creating unstructured field information and a rule of the field information; an identification step: traversing the field information through an entity identification model, obtaining structured field information corresponding to the field information, screening the structured field information through the rule, and identifying the structured field information conforming to the rule; and a storage step: storing the field information, the structured field information conforming to the rule and maintenance case text data. According to the data management method and system provided by the invention, the original unstructured maintenance case data is converted into the structured data through a data management scheme of performing entity recognition through an algorithm and screening the results on the basis of the rule, so that the conversion efficiency of converting the unstructured maintenance case data into the structured data can be remarkably improved; and the manual processing cost can be obviously reduced.
Owner:青岛明略软件技术开发有限公司

Detecting method for bearing outer ring profile tolerance

The invention discloses a detecting method for bearing outer ring profile tolerance. A detecting device for bearing outer ring profile tolerance is adopted for detection and the device comprises a fixing device and a portable measuring instrument detachably connected with the fixing device, wherein the portable measuring instrument comprises a driving box, a sensor connected with the driving box and a detecting probe connected with the sensor; the fixing device includes a bearing outer ring positioning and fixing device and a portable measuring instrument fixing device; the bearing outer ring positioning and fixing device includes a supporting rack, a support pin, 90-degree V-shaped positioning blocks and safety devices; the portable measuring instrument fixing device includes a support table, positioning screws, a position fine-adjustment plate, compression screws and a compression plate. Through the adoption of the detection method for the bearing outer ring profile tolerance, reliability and stability of the detection of the bearing outer ring profile tolerance are improved; the method is simple and easy to operate and ensures high stability and reliability of measuring accuracy; the end surface positioning plate and the safety devices can not only realize flat laying of the end surface of the bearing outer ring, but also prevent that the bearing outer ring drops to damage the instrument, so that the detecting method is safe and convenient to operate.
Owner:CSR ZHUZHOU ELECTRIC CO LTD

Intelligent safety event closed-loop disposal system and method thereof

The invention relates to the field of information security, and discloses an intelligent security event closed-loop processing system and method. The intelligent safety event closed-loop disposal system comprises a safety protection and monitoring module, a safety monitoring center, an event analysis and response center, a user alarm and notification terminal and a human-computer interaction interface. Through a set of complete technical architecture, safety event generation, alarming, processing and recording, closing and summarizing are effectively combined to form a closed loop. A traditional loose security event disposal and management mode is unified and intelligentized, and event disposal and management are integrated into an enterprise overall security framework in a program architecture mode. Intelligent processing and full-process closed management and control of the security events are realized, the management cost of security personnel is reduced, the disposal efficiency andquality of the security events are improved, and a quantifiable evaluation index is provided for the value of information security work in an enterprise.
Owner:QIANXUN SPATIAL INTELLIGENCE INC

Sediment suction system for cloth media filter

Relating to the technical field of water treatment, and in view of the problem that existing cloth media filter backwash systems cannot thoroughly clean up sludge and miscellanies on a filter cloth, the invention discloses a sediment suction system for a cloth media filter. The system includes a suction assembly, a suction pump, a driving mechanism and a sludge discharge pipe. The suction assembly, the suction pump and the sludge discharge pipe are connected in order, and the driving mechanism is connected to the suction assembly. The suction assembly includes an inverted T shaped suction main pipe, and several suction branch pipes connected to the transverse pipeline bottom of the suction main pipe in parallel and communicated with it. One end of the sludge discharge pipe is communicated with the vertical pipeline of the suction main pipe, and the other end of the sludge discharge pipe is communicated with the outside of the filter. The sediment suction system disclosed in the invention is particularly applicable to small and medium-sized water treatment equipment.
Owner:SHANGHAI TECHASE ENVIRONMENT PROTECTION

Server exception detection method and device

The invention discloses a server exception detection method and device. The disclosed method comprises: automatically sending the same service request and / or test request to a source station server and a cache node; receiving a first service response and / or a test response from the source station server and a second service response and / or a test response from the cache node; and determining whether the first service response and / or the test response and the second service response and / or the test response are consistent correct responses. According to the technical scheme disclosed by the invention, the possible abnormal problems of incorrectness and inconsistency of the response of the source station server and the cache node to the same user request can be automatically discovered, andthe manual processing cost is reduced.
Owner:厦门白山耘科技有限公司

Multifunctional environment-friendly range hood used for large kitchen

The invention discloses a multifunctional environment-friendly range hood used for a large kitchen. The multifunctional environment-friendly range hood comprises a machine shell, an air way and a smoke cover. The smoke cover is inwards concaved to form a groove-shaped structure. Water spraying nozzles are evenly arranged on the inner wall of the groove-shaped structure. Universal smoke sucking cylinders are arranged on the smoke cover. An air wheel is arranged on the top of each universal smoke sucking cylinder. The right end of the air way is connected with a connecting pipe, and the right side of the connecting pipe is connected with a cooking fume washing box. A washing groove is fixedly connected with a washing tower, and an aeration head is arranged at the bottom end of the washing groove. An exhaust fan is arranged at the top end of the washing tower. The equipment structure is simple, the investment is small, the occupied area is small, the running cost is low, and repairing andmaintaining are convenient; and in addition, automatic flushing of the surface smoke cover of the range hood can be achieved through the water spraying nozzles, and the manual treatment cost is saved.
Owner:上海真环环保科技有限公司

Shot blasting machine comprehensive improved derusting method

The invention discloses a shot blasting machine comprehensive improved derusting method. A device of the shot blasting machine comprehensive improved derusting method comprises a steel plate, a power wheel, a housing, a counter vane, a fixing lever, a hopper, a blower fan, and a scraper. The shot blasting machine comprehensive improved derusting method comprises following steps: the device is arranged on the steel plate, and shot blasting raw material is delivered into the hopper; power is provided so as to activate the power wheel and the blower fan; the whole housing is driven by the power wheel to move, the shot blasting raw material is delivered into the housing, and continuous back and forth rolling friction with the contact surface of the steel plate is caused with blowing of the blower fan; projections observed in moving processes are removed by using the scraper arranged at the back; when changing of the shot blasting raw material is needed, a side door is open, the counter vane is rotated to be inclined via pushing a button arranged outside, and then the used shot blasting raw material is casted out from the hopper; new raw material is delivered into the hopper, and continuous operation is performed, so that movable-type rapid derusting is realized.
Owner:ZHEJIANG OCEAN UNIV

Intelligent manipulator with multistage air cylinder

The invention discloses an intelligent manipulator with a multistage air cylinder. The intelligent manipulator comprises a top plate, a rotary air cylinder box, a manipulator body, a lifting air cylinder and a lifting box. The rotary air cylinder box is arranged at the bottom of the top plate, and a plurality of armrests are fixed to upper circumference of the top face of the top plate. A plurality of clamping air cylinders are arranged in the rotary air cylinder box, and clamping telescopic rods are fixed to the driving ends of the clamping air cylinders. The outer side ends of the clamping telescopic rods are connected with the manipulator body, and the lifting box is arranged at the bottom of the rotary air cylinder box and internally provided with a lifting device. Workpiece clamping operation is completed through the multiple clamping air cylinders and the manipulator body, overall height adjusting and moving operation of a workpiece is achieved through the lifting air cylinder and the lifting box, the carrying efficiency of the workpiece is improved greatly, the carrying range of the workpiece is enlarged greatly, the manual carrying cost is reduced, and the time and labor are saved.
Owner:荆门它山之石电子科技有限公司

Sample acquisition and rapid labeling method with relatively fixed target state

The invention discloses a sample acquisition and rapid labeling method with a relatively fixed target state, and the method comprises the following steps: firstly, arranging a camera for shooting a target; secondly, connecting a picture acquisition device in communication way with each camera and obtaining pictures shot by each camera; then, enabling the picture acquisition equipment to configure all target information, camera information, an associated target, a camera and camera preset position information; then, enabling the picture acquisition equipment to start an automatic snapshot tool to generate a sample picture and a pre-annotation file; and finally, manually checking the automatically captured sample pictures, carrying out batch secondary labeling on the pictures of which the target states are changed, and finally completing sample collection and rapid labeling. According to the method, the problems of difficulty in sample collection and time-consuming and labor-consuming sample labeling in sample training in the field of deep learning image recognition are solved, the samples can be quickly acquired and labeled, and the efficiency of image recognition research or engineering implementation is greatly improved.
Owner:NR ELECTRIC CO LTD +1

Goods sorting device for production

The invention discloses a goods sorting device for production. The goods sorting device for production comprises a feeding mechanism, a sorting mechanism and a discharge mechanism; the sorting mechanism is positioned between the feeding mechanism and the discharge mechanism; the sorting mechanism comprises a slide table, a rotating device fixed with the slide table and positioned below the slide table, a first lifting device and a second lifting device fixed with the rotating device, and a clamping device; the rotating device comprises a rotating block fixed with the slide table, a connectingshaft and a rotating bar; the rotating block is connected with the rotating bar through the connecting shaft; the rotating bar is fixed with the first lifting device through a support plate; the firstlifting device comprises a weight sensor, and a first lifting column fixed with the weight sensor; the rotating bar is fixed with the second lifting device through a lifting plate; and the second lifting device is provided with a base and a second lifting column fixed with the base. The invention aims to provide the goods sorting device for production; and through quality detection of goods, qualified and unqualified goods are classified.
Owner:ZHEJIANG UNIV +1

Insurance policy processing method and system for insurance B2B cooperative service

ActiveCN111353902AImprove operational efficiencyRealize automatic payment and claimFinanceThird partyBusiness data
The invention provides an insurance policy processing method and system for an insurance B2B cooperative service. The insurance policy processing method comprises the steps that a third-party partnersells insurance products of an insurance company on a T-day line, generates insurance policy data in real time, compares the insurance policy data with insurance policy data of a financial system, identifies a unique batch reconciliation code for the insurance policy data if data comparison succeeds, and sends the batch reconciliation code to the third-party partner; the third-party partner transfers the total insurance premium of the insurance policy data to an insurance company for T days, and marks the corresponding batch reconciliation code on the account transfer list at the same time; and bank flow data in the financial system is queried according to the batch reconciliation code, and if query succeeds, enabling the insurance policy processing system to be in butt joint with the financial system to associate the insurance policy data with the bank flow data. The insurance company insurance policy business data and insurance premium financial data can be automatically received andclaimed, and the processing efficiency and accuracy of the insurance policy business data and the insurance premium financial data are improved.
Owner:PEOPLE'S INSURANCE COMPANY OF CHINA

Code processing method and device, computer equipment and storage medium

The embodiment of the invention relates to a code processing method and device, computer equipment and a storage medium. The method comprises steps of determining a first text from a to-be-processed code file, and enabling the first text to be a text of a first language type; converting the first text into a second text, wherein the second text is a text of a second language type; determining a corresponding target code template based on the code type of the code file; and performing replacement operation on the first text in the code file by the second text according to the format of the target code template, thereby reducing the cost of manual processing and improving the efficiency and accuracy of code processing.
Owner:JINGDONG TECH HLDG CO LTD

Intelligent association fusion method for multi-source environment big data

PendingCN113961563AImprove processing efficiencyFacilitate statistical analysis applicationsDatabase updatingRelational databasesDatasheetData set
The invention discloses an intelligent association fusion method for multi-source environment big data, which comprises the following steps: S1, automatically capturing business data in a business system, storing the business data in a cache database, establishing a business data form, and associating the name of the business data form with the name of a spatial data set; S2, automatically checking a contrast relationship between a spatial data record and a business data record, and performing label marking on the spatial data, including a first label category and a second label category; and if the lables are marked as the first label category, entering S3; S3, for the spatial data marked by the labels, updating the geometric position of the spatial data based on a correction and matching method of positive geocoding; S4, updating attribute information of the spatial data with the geometric position information based on a spatial analysis method; and S5, obtaining, by the the business system, the updated spatial data in the step S4 through a spatial data push interface, and updating the business data in real time to form a space and business continuous update closed loop.
Owner:CHONGQING CYBERCITY SCI TECH +1

Container inspection device and container inspection system

The invention provides a container inspection device and a container inspection system. The container inspection device comprises: a device body equipped with an unfolding and folding mechanism; an automatic guiding device comprising a microcontroller and an inductive antenna, wherein the microcontroller is electrically connected with the device body and the inductive antenna, and the inductive antenna is movably connected to the unfolding and folding mechanism to enable the inductive antenna to move between a magnetic signal acquiring position and a receiving portion; when the device body islocated in a running lane where a navigation magnetic nail is embedded and the inductive antenna moves to the magnetic signal acquiring position, the inductive antenna acquires and transmits a magnetic signal generated by the navigation magnetic nail, and the microcontroller controls the movement of the device body according to the magnetic signal. According to the technical solution of the present invention, the device body can be automatically moved along the guiding path on the running lane, and after the device body is in position, the inductive antenna can be folded, and a vehicle carrying the container can follow the original guiding path to pass the device body so as to inspect the container.
Owner:BEIJING HUALIXING SCI TECH DEV

A method for measuring the profile of bearing rollers with cages

The invention provides a detection method for the roller profile tolerance of a bearing with a holding rack. A detecting device for the roller profile tolerance of the bearing with the holding rack is adopted by the method for detection. The detecting device comprises a fixing device and a portable measuring instrument, wherein the portable measuring instrument comprises a driving box, a sensor connected with the driving box, and a point gauge connected with the sensor; the fixing device comprises a bearing positioning fixing device, and a portable measuring instrument fixing device connected with the bearing positioning fixing device; the bearing positioning fixing device comprises a support frame, support pins and a stop pin; the portable measuring instrument fixing device comprises a support table, positioning bolts, a position fine adjusting plate, compression bolts and a compression plate. Through the detection method, the reliability and the stability of the detection of the roller profile tolerance of the bearing with the holding rack are improved; the operation is simple and easy, and the measuring precision is kept stable and reliable; moreover, as the bearing holding rack rotates on two support pins conveniently, the detection on multiple rollers is facilitated, the labor is saved, and the problem of collision damage caused by the direct contact of the bearing roller and a table surface is prevented.
Owner:CSR ZHUZHOU ELECTRIC CO LTD

Comprehensive improvement of rust removal method for shot blasting machine

The invention discloses a shot blasting machine comprehensive improved derusting method. A device of the shot blasting machine comprehensive improved derusting method comprises a steel plate, a power wheel, a housing, a counter vane, a fixing lever, a hopper, a blower fan, and a scraper. The shot blasting machine comprehensive improved derusting method comprises following steps: the device is arranged on the steel plate, and shot blasting raw material is delivered into the hopper; power is provided so as to activate the power wheel and the blower fan; the whole housing is driven by the power wheel to move, the shot blasting raw material is delivered into the housing, and continuous back and forth rolling friction with the contact surface of the steel plate is caused with blowing of the blower fan; projections observed in moving processes are removed by using the scraper arranged at the back; when changing of the shot blasting raw material is needed, a side door is open, the counter vane is rotated to be inclined via pushing a button arranged outside, and then the used shot blasting raw material is casted out from the hopper; new raw material is delivered into the hopper, and continuous operation is performed, so that movable-type rapid derusting is realized.
Owner:ZHEJIANG OCEAN UNIV

Elevator car air purification and sterilization equipment

The invention discloses elevator car air purification and sterilization equipment which structurally comprises an air filling disc opening groove, a filter brush corner bracket notch, a compressed air permeation plate, an air purification box and a heat dissipation grating groove. By means of the elevator car air purification and sterilization equipment, cooperation of the air filling disc opening groove and the filter brush corner bracket notch is applied, through an adaptive frame ring opening and an air filling opening, a channel convection frame forms a degerming and oxygen supply operation effect that a ring buckle film clamping strip rod groove and a through hole wheel plate frame are matched with a compressed air permeation plate to ventilate and lower, and the turbulent flow stability and the internal circulation oxygen supply sufficiency of a disc groove opening corrugated sheet wheel ring are guaranteed; and it is guaranteed that the air purification equipment prepared on the top of an elevator car is efficient in degerming, efficient in air path circulation in the elevator car and efficient in conduction of a high-position double-pipe conversion truss, the airflow stability is improved, and the supply balance degree of rapid breathing when people are trapped in an elevator is guaranteed.
Owner:洪秀连
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