99results about How to "Reduce human work" patented technology

The invention discloses a core rod grinder, comprising a rod feeding platform and a rod grinding platform; wherein, the rod feeding platform is provided with two rod feeding driven wheels and driving wheels which are levelly arranged up and down, and the rod feeding driving wheels are connected with a rod feeding motor belt and provided with rotational screw threads on the surfaces and a rod feeding cross section consisting of the rod feeding driven wheels and driving wheels is an inverted isosceles triangle; the rod grinding platform is provided with two rod grinding driven wheels and driving wheels which are levelly arranged up and down, and the rod grinding driving wheels are connected with the rod feeding motor belt, and the rod grinding driven wheels and driving wheels are roller-typed grinding wheels and a rod grinding cross section consisting of the rod grinding driven wheels and driving wheels is an inverted isosceles triangle; and the rod feeding cross section is parallel with the rod grinding cross section and the center of the cross sections are on the same line. The invention is high in automation degree and stable in product quality, greatly reduces the labor intensity and eliminates most potential safety hazards; and after an outer cover is added, the working conditions are closed, and much of the dust is collected, thus ensuring the good health of workers and environmental sanitation.

The invention relates to a rod-hanging type automatic umbrella borrowing machine and a control method thereof. The rod-hanging type automatic umbrella borrowing machine comprises a cabinet body, an umbrella taking port and an umbrella returning port, wherein the cabinet body is internally provided with a sliding track piece with a suspended umbrella; one or more than one sliding track piece is arranged; the umbrella is suspended on the sliding track piece and is provided with a label; the umbrella taking port is arranged at the side of the cabinet, comprises a transparent panel, and is internally provided with an umbrella-label reader for recording umbrella taking; and the umbrella returning port is arranged at one side of the cabinet body, far away from the umbrella taking port, and is internally provided with an umbrella returning label reader for recording umbrella returning. The rod-hanging type automatic umbrella borrowing machine and the control method have the beneficial effects that (1) the umbrella is effectively provided in time, a user can use the umbrella instantaneously after taking the umbrella, the use is reliable and convenient, a special person is not needed for management, the operation is convenient and the use prospect is wide; (2) the umbrella storage amount is large and the occupied space is saved; (3) the product is simple and practical in structure and simple in maintenance; and (4) the full-automatic operation is achieved, and the umbrella borrowing and returning experience of the user is good.

The invention provides a method, a device and equipment for determining an association relationship between data tables. The method comprises the following steps: acquiring data table pairs involved in a target data table set; wherein the data table pair comprises a first data table and a second data table; obtaining a splicing key field pair used for associating the first data table with the second data table; wherein the splicing key field pair comprises an outer key field of the first data table and a main key field of the second data table; and calculating the association degree of the splicing key field pairs, and determining the association relationship between the data tables according to the calculated association degree.

The invention discloses a hospital logistics operation management ecological platform, and relates to the technical field of hospital logistics data management. The system comprises a user side and a server side, wherein the server side comprises a data management unit, a data analysis unit, an application center, a service provider management unit, an ecological service access management unit and an ecological technology access management unit; the user side displays different interfaces according to different user types, and the user types comprise decision makers, supervisors and business users. The system is an open platform, can realize standard and rapid access and plug-and-play of a third-party service, and meets the rapid online requirements of a hospital party on diversified, customized and specialized logistics application service subsystems; the business operation and maintenance service management unit can realize unified management and unified display of multiple independent systems and data interaction among the multiple systems, and can effectively solve the problems of difficulty in hospital logistics management, business splitting, information isolation and high cost of independent deployment of the multiple systems in the prior art.

The invention discloses a multicolor injection molding machine which is short in cooling time required by an injection molding member and high in injection molding efficiency. The multicolor injection molding machine comprises at least two injection molding machine platforms; a conveying mechanism comprises a base, side plates are arranged at two ends of the base, a left drive oil cylinder and a right drive oil cylinder are respectively arranged on the outer sides of the two side plats, a left drive block is arranged at the end part of a piston rod of the left drive oil cylinder, a drive rod is connected to the end part of a piston rod of the right drive oil cylinder, two sliding rods are arranged between the side plates, a starting station, a plurality of working stations arranged at intervals and an ending station are arranged on the sliding rods from left to right, a left locating block, a right locating block, a left sliding block and a right sliding block are arranged on each working station on the base, the drive rod penetrates through each left locating block, each locating block, each left sliding block and each right sliding block, the left sliding blocks and the right sliding blocks move to the left locating blocks when the piston rod of the right drive oil cylinder is pushed out, and the left sliding blocks and the right sliding blocks move to the right locating blocks when the piston rod of the right drive oil cylinder is retracted.

An opening and closing state identification method is characterized by comprising the following steps: step 1, collecting a plurality of opening and closing sample images, and training an SVM multi-classifier by using the sample images; step 2, collecting a to-be-identified opening and closing image, and converting the opening and closing image into a gray level image; step 3, performing coarse positioning in the grayscale image to obtain a coarse positioning candidate region; Performing accurate positioning on the grayscale image to obtain a plurality of accurate positioning candidate regions; Screening out a final target image for identifying the opening and closing states between the coarse positioning candidate area and the plurality of accurate positioning candidate areas; step 4, preprocessing the acquired target image; and step 5, extracting HOG features from the target image, and sending the HOG feature operator obtained through calculation to an SVM multi-classifier to obtaina final identification result. The method can effectively improve the accuracy of target area positioning and opening and closing state identification.

The invention discloses an express pick-up box, comprising: a box body having a door and a plurality of horizontal retainers arranged in the box body. The door is provided with an electronic lock. Thebox body and the door form a hollow chamber. The horizontal retainers divide the hollow chamber into multiple tiers of storage spaces from top to bottom. The electronic lock includes a transmitting module for receiving an unlock command sent from the outside. A control module is used for executing unlocking operation after receiving the unlock command. The invention also discloses an express delivery method and an express pick-up method. The express delivery method includes: sending a delivery request to deliver an express to an express box to an express system; verifying the delivery requestby the express system; if verification succeeds, sending an unlock command to the express box to open the door; binding express information to express delivery position; sending a reminder message toa receiver according to the express information. The express pick-up box, the express delivery method and the express pick-up method have the advantages that special attendance is not required, timeis saved for shop assistants, working efficiency is improved, and express cleanliness and safety are improved.

The invention discloses a fertilization device capable of realizing unilateral and bilateral switching fertilization. The fertilization device comprises a fertilization vehicle and a feeding box mounted at the top of the fertilization vehicle, wherein a crushing cavity is formed in the inner wall of the fertilization vehicle, a hopper cavity communicated with the bottom of the feeding box penetrates through the inner top wall of the crushing cavity, rotary crushing mechanisms are symmetrically arranged on left and right sides in the crushing cavity below the bottom of the hopper cavity, a guide slope part is fixedly arranged on the inner bottom wall of the crushing cavity below the rotary crushing mechanisms, a first sliding cavity is formed in the fertilization vehicle at the bottom of the crushing cavity, a guide cavity is formed in the inner wall of the back side of the first sliding cavity, discharging channels extending vertically are formed in the fertilization vehicle on left and right sides of the first sliding cavity, top extension tips of the discharging channels on the left and right sides extend to opposite positions of left and right sides of the bottom of the crushing cavity respectively. The fertilization device is simple in structure and convenient to operate, the fertilization efficiency is improved, the labor force is reduced, the workload of workers is reduced, and the working efficiency is improved.

The invention relates to a flue gas waste heat recovery element and device capable of breaking through the low temperature dew point. The flue gas waste heat recovery element and device is characterized in that a heat exchange element is formed by an aluminum flat-oval-tube-shaped fin and aluminum fluid tubes; corrosion resistant, abrasion resistant and high temperature resistant ceramic glaze materials are composited on the surface of the heat exchange element; and an unsaturated contraction high polymer heat-shrink tube is wrapped on the outer surfaces of the ceramic glaze materials. The heat exchange element is fixed through an enameled steel plate to form a single module, a plurality of the single modules are combined in parallel connection mode to form a heat exchanger assembly, and all the fluid tubes of the heat exchange element are welded in series connection mode through bends. Liquid cold fluid is filled into the fluid tubes of the heat exchange element, three air cold fluid channels are arranged between the flat-oval-tube-shaped fin and the aluminum fluid tubes, and air hot fluid flows through the outer side of the flat-oval-tube-shaped fin. The flue gas waste heat recovery element and device has the advantages that a heat exchange tube is formed in once extruding mode, the fin is sufficiently contacted with the fluid tubes, accordingly heat exchange efficiency is improved and a large amount of labor work is reduced; the inner walls of the fluid tubes are designed to be tooth-shaped, the internal surface heat exchange areas of the fluid tubes are increased, and the heat exchange efficiency is led to be high; the heat exchange channels are additionally arranged so that use functions of a heat exchanger are increased; the surface is subjected to enameling processing and high polymer heat-shrink tube processing so that corrosion resistance, abrasion resistance and high temperature resistance are greatly improved; and the self-cleaning purpose is achieved, and normal and efficient heat exchange is ensured.

The invention relates to a tumbling type automatic umbrella borrower and a control method thereof; the tumbling type automatic umbrella borrower comprises a cabinet body, a multi-layered umbrella storing module stored with an umbrella is arranged on the cabinet body; a label is arranged on the umbrella; both sides of the umbrella storing module are respectively provided with an umbrella falling channel and an umbrella folding channel; the umbrella folding channel is provided with a lifting mechanism for recycling the umbrella; an umbrella outlet is arranged at the front side of the cabinet body, a label reader for recording the umbrella state is arranged in the umbrella outlet; the label reader can read the label on the umbrella, and store the label information in the database. The tumbling type automatic umbrella borrower has the beneficial effects that (1) umbrella is effectively and timely provided, users can take and use the umbrella reliably and conveniently, and the borrower needs not to manage by a special person, thus the operation is convenient and the using prospect is wide; (2) the umbrella storage amount is big, and the floor space is saved; (3) the product structure is simple and practicable, and simple to maintain; (4) the borrow is automatically operated, and the user has good experience in borrowing and returning the umbrella.

The invention relates to a weeding machine for planting Chinese herbal medicines, comprising a machine main body, the machine main body is provided with a machine head, a machine body and a machine tail, a motor is arranged inside the machine head, a coupling is arranged at the output shaft of the motor, the coupling is connected with a transmission shaft A, driving gears are disposed at both endsof the transmission shaft A, the left sides of the driving gears are meshed with driven gears, the driven gears are disposed at a transmission shaft B, the front and rear sides in the machine tail are each provided with upper clamping slots and lower clamping slots, fixing posts are clamped by the upper clamping slots and the lower clamping slots, weeding plowshares are arranged under the fixingposts, a transmission shaft C is arranged inside the machine tail, a pulverizing wheel is arranged on the outer side of the transmission shaft C, the transmission shaft C and the transmission shaft Bare driven by a belt pulley, the right side below the machine tail is provided with a grass inlet, a front baffle is arranged at the rear of the grass inlet, the left side below the machine tail is provided with a discharge opening, and a rear baffle is arranged at the rear of the discharge opening. The weeding machine has the advantages of good herbicidal effect, simple structure, energy saving and environmental protection.