36results about How to "Avoid walking back and forth" patented technology

The invention discloses a mounting and construction method of U-shaped tunnel pipelines. The method comprises the following steps of: mounting pipelines of a left inclined shaft section firstly and meanwhile, carrying out pipeline transportation and distribution of a level section; after the pipeline transportation and distribution of the level section is finished, mounting pipelines of a right inclined shaft section; and finally, connecting the heads on the level section to run through, wherein the pipeline mounting of the inclined shaft sections comprises the following steps of: laying a light rail through the whole course at the bottom of the tunnel; then embedding a ground anchor, fixing a winding machine and beginning to excavate a working pit; mounting a hoop and a sled on a pipeline; connecting a pulley block with the ground anchor, the pipeline, the loop and the winding machine; ensuring that the pipeline downwards slides along the light rail through the sled until the upper port of the pipeline arrives at the working pit; then continuing to mount another pipeline; and repeating in such a way until the inclined shaft pipelines and the level pipelines are butt jointed. In the construction method, the operations of welding, flaw detecting and joint repairing aiming at the inclined shaft pipelines are all finished outside the port of the tunnel, thereby avoiding the construction in the tunnel, improving the construction safety, reducing the labor intensity and being beneficial to improving the welding quality, shortening the construction period and saving the construction cost.

The invention discloses a vehicle assembly method. Annular conveying lines are respectively arranged on the side of a main production line corresponding to all procedure positions; assembly parts needing to be assembled can be put on positioning devices capable of moving on the annular conveying lines; the positioning devices circularly move on the annular conveying lines until the positioning device on the foremost side reaches a grabbing position; positioning mechanisms on the annular conveying lines are acted to lock and fix the positioning devices to accurately position in the grabbing position; a manipulator of the main production line can automatically grab the assembly parts positioned on the positioning devices in the grabbing position; and the assembly parts are shifted and positioned on assembled parts on the main production line; and an automatic assembly mechanism on the main production line is acted to automatically assemble the assembly parts on the assembled parts to finish automatic assembly. The vehicle assembly method can greatly reduce assembly workers of the production line, improves the working efficiency of the assembly workers, eliminates personal injury accidents of the assembly workers, and meanwhile, facilitates realization of mixed line assembly of multiple vehicle types.

The invention relates to the technical field of express cabinets, and aims to solve the problems that the conventional express cabinet cannot move and is inconvenient to use in a public place. In order to solve the problems, the invention provides a mobile smart express cabinet. The mobile smart express cabinet comprises a cabinet body, a moving mechanism and a solar power supply module, wherein the cabinet body is used for storing items; the moving mechanism is arranged at the bottom of the cabinet body and used for driving the cabinet body to move; the solar power supply module is used for supplying power to the cabinet body and the moving mechanism. Through movement of cabinet body under the driving of the moving mechanism, the cabinet body can be moved to a specified position in accordance with needs of a courier or a user, and the courier or the user can store or take out the items without needing to go to a mounting position of the express cabinet, so that the courier or the user is avoided from walking back and forth between the own position and the mounting position of the express cabinet, the walking path is shortened when the courier or the user stores and takes out the items, the working efficiency of the courier is improved, and a use experience of the user is improved.

The invention discloses a semi-automatic inclined ladder pairing assembling system. The semi-automatic inclined ladder pairing assembling system comprises a working table, a feed device, an angle-adjustable plate, a step clamp and a positioning welding special machine, wherein the feed device, the angle-adjustable plate, the step clamp and the positioning welding special machine are arranged on the working table; the feed device comprises a gantry traction frame, a lifting plate, a positioning clamp, a servo motor set and a linear sliding rail; the angle-adjustable plate is arranged in front of the feed device; the step clamp is arranged below the angle-adjustable plate; the positioning welding special machine is used for welding and fixing of ladder beams and steps; and the semi-automaticinclined ladder pairing assembling system further comprises a control unit and a pedal switch. The semi-automatic inclined ladder pairing assembling system can realize pairing assembling of the ladder beams and the steps in manufacturing of the steps with different angles and different heights, so that the production efficiency is improved, the manufacturing cost is reduced, and the labor intensity is reduced.

The invention provides a poultry feed delivery mechanism. One end of each connecting base is connected with a rolling wheel; the rolling wheels are rotatably connected to an annular track; a feed box is fixed to each connecting base; a transmission chain is arranged on one side of the annular track and meshes with transmission sprockets; each connecting base is fixedly connected to one end face of the transmission chain; a feed guide trough is arranged under the annular track in an inclined manner and the inside of the feed guide trough is provided with a plurality of through holes; a feed catching trough is arranged under the feed guide trough horizontally; the feed catching trough comprises a U-shaped trough body and a separating plate which is arranged in the U-shaped trough body and divides the inner cavity of the U-shaped trough body into a feed cavity and a water holding cavity; the feed guide trough is located above the feed cavity. When the mechanism is used, workers only need to place feed at one side of the delivery mechanism and shovel the feed to the feed boxes; the feed is conveyed to the feed catching trough via the feed boxes, so that the workers do not need to walk back and forth and the workload is reduced.

The invention relates to a control system of a fabric spreading device. The control system comprises a fabric spreading machine, a limit switch, an inhaul cable and a data processing module, wherein the limit switch comprises a wheel disc, a switch blade, a pull rod and an elastic part; the pull rod and the switch blade are arranged in the radial direction of the wheel disc in a deviated manner; the pull force direction of the inhaul cable is opposite to the restoring force direction of the elastic part; the data processing module comprises a contact and a data processing unit, the on and off of the contact are controlled by the switch blade, and the data processing unit receives the triggering signal of the contact; the data processing unit controls the fabric spreading machine to switch on and switch off according the triggering signal of the contact. The control system has the advantages that by the control system, an operator can pull the inhaul cable to switch on and switch off the fabric spreading machine, the operator does not need to walk back and forth beside a fabric spreading table of 30-50 meters, and time and manpower waste can be avoided.

The invention discloses an express cabinet. An express delivery conveying device is arranged in the express cabinet. Express items from a delivery port can be stored in different positions of different shelf areas in the express cabinet through an express item conveying device. In this way, express items at different positions of the different shelf areas in the express cabinet are conveyed to thethrowing and taking openings, so that a user can always stand at the same place to throw and take the express items when throwing and taking the express items. The user does not need to take the goods to the corresponding separation openings to put in or walk to the corresponding separation openings to open and take out the goods. The back-and-forth walking of the user is avoided. The express items are convenient to put and take, and the user experience is good. Meanwhile, the express cabinet is divided into a plurality of storage parts in the length direction and/or the width direction of the express cabinet. Compared with an express tower in the prior art, the space requirement is very low, and the indoor arrangement is facilitated.

The invention discloses a winding locating tooling of a preimpregnated glass rove tape. The winding locating tooling comprises a wall plate (2) which stands on a base (1), and a shoulder screw (3) isarranged at the upper part of the wall plate (2); the shoulder screw (3) and the wall plate (2) are in rolling fit; a screw (7) is arranged at the lower part of the wall plate (2); one ends of two pressing plates (5, 6) are mounted on the shoulder screw (3); the other ends of the two pressing plates (5, 6) are mounted on a handle (4); parts of a to-be-wound preimpregnated glass rove tape penetratethrough the shoulder screw (3) and the handle (4), are fixedly arranged between the two pressing plates (5, 6), and are clamped by the two pressing plates (5, 6); two opposite pressing discs (12, 13)are mounted on the screw (7); limiting blocks (9) are arranged between the wall plate (2) and the pressing discs; and a tray of the preimpregnated glass rove tape (14) penetrates through the screw (7) and is mounted between the two pressing discs (12, 13). According to the winding locating tooling, rotary winding in the vertical direction is carried out, stress is uniform, the direction does notdeviate, the width of the preimpregnated glass rove tape is uniform during the winding process, thickness consistency is relatively good, operation is simple, and manpower and winding time are saved.

The present invention relates to a detection system and method for an in-vitro diagnostic instrument. The detection system of the in-vitro diagnostic instrument comprises a plurality of cascaded in-vitro diagnostic units, a cascaded control circuit and a control platform. The control platform and each in-vitro diagnostic unit are in a communication connection; the cascaded control circuit is connected with each in-vitro diagnostic unit; each in-vitro diagnostic unit includes a fault detection module; and each fault detection module is used to detect preset components in the corresponding in-vitro diagnostic unit. The cascaded control circuit determines whether the corresponding in-vitro diagnostic unit is faulty based on the detection result of each fault detection module, is responsive tothe presence of at least one faulty in-vitro diagnostic instrument and can disconnect from the faulty in-vitro diagnostic instrument. The control platform takes over the faulty in-vitro diagnostic instrument and activates the detection and maintenance of the faulty in-vitro diagnostic instrument. The application can prevent an operator from moving back and forth between a control terminal and a singe instrument, and provides great convenience for the maintenance and repair of the operator.

The invention discloses a winter peach planting method. The method comprises the following steps of 1, land pretreatment; 2, winter peach sapling pretreatment; 3, winter peach sapling planting; 4, winter peach sapling conventional management; 5, winter peach sapling harvesting. Accordingly, in the evening, winter peach saplings are watered, the phenomenon that when watering is conducted in daytime, water subjected to sun exposure generates a lot of hot steam to lower the sapling survival rate is avoided, the frequency of watering within the first month is gradually lowered, roots of the winterpeach saplings can extend to the underground when getting no water, the firmness and wind resistance of peach tree planting are enhanced, the survival rate of peach tree planting is increased, the orientation of the winter peach saplings that the Y shape extends to the wide planting space meets the line spacing requirement of 1.5 m*4 m, illumination and land condition are utilized to the maximumextent, weeds around winter peaches are removed in the flowering phase, the pollination clutter problem in the winter peach flowering phase is avoided, and the good quality of the winter peaches is guaranteed.

The invention discloses a tomato picking device and a method. The tomato picking device comprises a driving device and a trailer, the driving device drives the trailer to walk between two ridges of tomato plants, and a tray storage mechanism, a tray driving device and a weighing device are arranged on the trailer; the tray storage device comprises two vertical plates which are vertically and fixedly connected to the trailer, the two vertical plates are provided with two tray falling mechanisms respectively, an opening is formed in the lower end of each vertical plate, and multiple trays are stacked between the two vertical plates; the vertical plates are provided with driving parts, the driving parts comprise multiple first air cylinders and multiple guide rails, the first air cylinders and the guide rails are fixedly connected to the end face of the trailer, slide blocks are arranged on all the guide rails and jointly fixedly connected to one frame, the frame is internally provided with multiple first driving motors and multiple friction wheels, the first driving motors are in transmission connection with the friction wheels, and the first air cylinders drive the frame to move onthe guide rails. By means of the tomato picking device and the method, tomatoes can be picked, weighed and subpackaged simultaneously, the picking efficiency is improved while the labor intensity of workers is reduced, and the time for putting the tomatoes into the market is shortened.

The invention relates to the technical field of steel processing, in particular to an H-shaped steel surface rust removal treatment process. The H-shaped steel surface rust removal treatment process is completed by cooperation of H-shaped steel automatic surface rust removal treatment equipment. The H-shaped steel automatic surface rust removal treatment equipment comprises a liquid storage tank and a plurality of ultrasonic generators installed at the bottom of the liquid storage tank 1. The H-shaped steel surface rust removal treatment process comprises the following steps: step 1, placing H-shaped steel; step 2, carrying out ultrasonic rust removal; step 3, taking out and placing the H-shaped steel; and step 4, collecting and treating sediment. A discharging opening is formed in the lower portion of the face, facing away from a liquid discharging pipe, of the liquid storage tank, and a collecting box which is fixedly connected with the liquid storage tank and used for collecting the sediment is arranged on the outer side of the discharging opening. Compared with the prior art, the H-shaped steel surface rust removal treatment process has the following beneficial effects that the sediment is collected at one end of the liquid storage tank, personnel are prevented from walking back and forth, the labor intensity is reduced, and the sediment cleaning efficiency is improved.

The invention discloses a multifunctional auxiliary device for aerobics training. Straps are included, and chest straps are fixedly mounted at the upper parts of one sides of the straps; a U-shaped rod is fixedly mounted on the outer side of the chest strap; the periphery of the U-shaped rod is movably provided with a safety buckle; the safety buckle is fixedly connected with one end of a first cord; a first box body is arranged on one side of the chest strap; a second box body is fixedly installed on one side of the inner wall of the first box body, a first through groove is formed in one side of the second box body, an L-shaped rod is movably installed in the second box body, a vertical rod of the L-shaped rod is located on the outer side of the second box body, a horizontal rod of the L-shaped rod penetrates through the first through groove, and the second box body is connected with the horizontal rod of the L-shaped rod via a spring shear fork rod. Users can directly watch teachingvideos of teachers through the display device and find out errors of actions of themselves by comparing the teaching videos with the actions of themselves in videos, and then dance actions of themselves are perfected.

The invention provides a marking control method, a terminal device and a computer readable storage medium. The marking control method is applied to marking equipment, the marking equipment comprises afeeding device, a marking device, a conveying device and a first moving device, wherein the conveying device is arranged between the feeding device and the marking device; and the marking control method comprises the following steps that, the first moving device is controlled to move materials in the feeding device to the conveying device; the conveying device is driven to move in the first direction so as to convey the materials to the marking device, and marking is carried out; and after the marking is completed, the conveying device is controlled to move in the second direction so as to return to the initial position. After the marking is completed, the materials are controlled to be conveyed to the initial position according to the direction opposite to the feeding direction, and theworker can carry out feeding and marking material recycling at the same time in the feeding area, so that the walking between the feeding area and the discharging area is avoided, and the working efficiency is improved.

The invention relates to the technical field of material storing and taking devices, in particular to an automatic material storing and taking device, which comprises an outer frame structure, a railportion, a material box, a material taking port, an overhead rail component arranged on the outer frame structure, a shelf portion arranged in the overhead rail component, and a stacker disposed on the rail portion. The rail portion is located at the end, corresponding to the rail portion, of the outer frame structure; the stacker is fixedly provided with a lifting device; and a fork device is fixed on the lifting device. The management cost and the cost of related supporting facilities are reduced, the working efficiency is improved, and the closed storage space can realize the basic requirements, including light prevention, mildew prevention, insect prevention, rat prevention, dust prevention, theft prevention and fire prevention, of storage.