46results about How to "Reduce human assistance" patented technology

The invention relates to an existing railway measuring method based on LIDAR (Light Detection and Ranging) track point cloud data. The existing railway line measurement has the defects of poor flexibility and limited measuring length. The method comprises the following steps: recording continuous three-dimensional coordinate data in a track running process by using a vehicle-mounted LIDAR measurement instrument for serving as track point cloud data; extracting a center line between two tracks, translating o obtain a route center line, and calculating the fixed-length chord slope of the route center line: evaluating the slope by taking new data serving as a point set as a difference, generating a fixed-length chord slope sequence, and filtering; picking segmentation points on the basis of the smooth fixed-length chord slope, and decomposing a continuous route into curve units; evaluating the intersection points among the curves according to front and back intermediate straight lines of each unit, fitting the radius and circle center of a circular curve part of the route, and resolving a corresponding route parameter and mileage. A basic unit set of route curve elements is constructed according to the LIDAR track point cloud data, so that the aims of route reconstruction and retesting are fulfilled, high flexibility, high measuring efficiency and a simple process are realized, and measured data is accurate and reliable.

The invention discloses a dumping auxiliary device of a mining transport vehicle. The device comprises a transport vehicle, a carriage is arranged on the upper side of the transport vehicle, a storagecavity with an upward opening is formed in the carriage, and the right end wall of the storage cavity communicates with the external space. A sealing mechanism for sealing an opening in the upper side of the carriage is arranged on the upper side of the storage cavity; a lifting mechanism capable of sealing the opening in the right side of the carriage is arranged on the right side of the storagecavity; a pushing mechanism for assisting in leveling or shoveling out coal mine stones is arranged in the left side of the storage cavity; the pushing mechanism comprises a lifting cavity with a rightward opening; a moving cavity is further formed in the left end wall of the lifting cavity. The device is simple in structure and convenient to operate, the conical coal mine pile is automatically leveled through mechanical transmission, it is guaranteed that the bucket of the transport vehicle can be fully filled more quickly during receiving, accordingly, the transport efficiency is improved,when the coal mine is dumped, the coal mine left in the vehicle can be poured out in an assisted mode, the manual assistance situation is reduced, and the dumping efficiency is improved.

The invention discloses a vegetable planting water and fertilizer all-in-one machine quantitative fertilization device which comprises a frame, a stirring treatment box, a liquid storage box arranged at the top of the stirring treatment box, a material storage barrel and a quantitative discharging control mechanism arranged on the material storage barrel. The quantitative discharging control mechanism comprises a lead screw nut piece located on one side of the storage material barrel, a drawing partition plate and a drawing door plate, the drawing partition plate and the drawing door plate are both arranged on the storage material barrel, the drawing partition plate is located above the drawing door plate in a spaced mode and provided with a driving end plate, a sliding frame penetrates through the driving end plate to be inserted into the drawing partition plate in a sliding mode, and the sliding frame is provided with a limiting end plate. The limiting end plate is connected with the drawing door plate through a connecting frame, a lifting driving mechanism is connected to a nut of the lead screw nut piece, the end of the lifting driving mechanism is connected with a clamping block, the clamping block is connected with the driving end plate or the limiting end plate in a clamped mode, and the drawing partition plate and the drawing door plate alternately act to achieve quantitative discharging. The water and fertilizer mixing ratio is high in precision and easy to adjust, and the mixing process is easy to control.

The embodiment of the invention discloses an eye muscle training instrument, and belongs to the technical field of vision rehabilitation training instruments. The eye muscle training instrument comprises a base, a first support arm is hinged to the base through a first joint, the first support arm is hinged with a second support art through a second joint, the second support arm is hinged with a motor seat through a third joint, a motor is mounted on the motor seat, a telescopic arm is mounted on the power output shaft of the motor, the telescopic direction of the telescopic arm and the radialdirection of the power output shaft of the motor are the same, the end of the telescopic arm is fixedly connected to a swinging rod, and the end of the swinging rod is fixedly equipped with a green ball; and the first joint, the second joint and the third joint are each provided with a locking element, the base is provided with a button switch for being connected to a power source, and the buttonswitch is electrically connected to the motor. The eye muscle training instrument disclosed by the embodiment of the invention can effectively control rotation of an eyeball and properly exercise theeye muscle, and is widely used in eye muscle training.

The invention discloses an efficient and stable mask production machine which comprises a machine table, stable supporting legs are fixedly installed at the corners of the bottom of the machine table, a discharging support is movably installed on one side of the exterior of the machine table, and a feeding frame is transversely and fixedly installed on one side of the upper end of the machine table. A material conveying machine box is fixedly installed in the middle of the other side of the upper end of the machine table, a functional support is fixedly installed in the middle of the upper end of the outer portion of the machine table, an ear belt cutting mechanism is fixedly installed on the side of the middle of the upper end face of the machine table, and a stacking support is fixedly installed on the outer side of the upper end of the material conveying machine box. A linkage supporting plate is fixedly installed in the middle of the upper end of the functional support, and a press-fit air cylinder is fixedly installed on the side of the upper end of the functional support. The efficient and stable mask production machine is convenient to move, continuous and smooth semi-finished mask machining operation can be independently completed, the working efficiency is high, the automation degree is effectively improved, and the overall production cost is reduced.

The invention discloses a watch lens polishing device. The watch lens polishing device comprises a workbench, a cooling water pipe, a second guiding module and a mechanical turntable; a liquid discharging groove is formed in the upper end surface of the workbench, a first guiding module is fixedly mounted on the side of the workbench, the cooling water pipe is arranged on the upper end surface ofthe workbench, and a nozzle is fixed at the pipe end of the cooling water pipe; and a moving block is connected with a fixing block through a connecting rod, half round rings are mounted at the upperends of the moving block and the fixing block, a fixed support is arranged at the upper end of each half round ring, a rubber cushion is laid on the inner side of each fixed support, the second guiding module is arranged on the first guiding module, a guiding sliding block is mounted on the second guiding module, the mechanical turntable is fixedly connected to the bottom of the guiding sliding block, and a control panel is arranged on the side of the workbench. By means of the watch lens polishing device, the lens can be fixed and used conveniently, and the labor force consumption during lenspolishing and safety hidden dangers during polishing are reduced.

The invention discloses a rocking green sieving device for tea processing. The rocking green sieving device comprises a servo motor, a longitudinal rod, a positioning lock and a rocking green sievingmesh. The servo motor is fixedly mounted at the center of the top of a rocking green tank body. A bearing is mounted at the connecting position between the lower end of the servo motor and the top ofthe rocking green tank body. The longitudinal rod is fixed to the transmission end of the bottom of the servo motor. A tea collecting fork is arranged at the bottom of a first transverse rod by a rotating shaft. Two ends of a positioning spring are respectively connected with the tea collecting fork and the first transverse rod. The positioning block is fixedly mounted on the inner wall of the rocking green tank body. A fixing ring is fixedly mounted at the lateral side of the rocking green sieving mesh. A ventilation hole groove is formed in the rocking green tank body. An opening and closingdoor leaf is fixedly mounted on the outer side of the rocking green tank body. According to the rocking green sieving device for tea processing, tea rocking green working efficiency is accelerated, and artificial auxiliary is reduced. During the tea rocking green operation, the tea is subjected to sieving processing, and practicability of the device is improved.

The invention discloses an installation and construction method for equipment and pipelines in an enclosed industrial building. The method comprises the following steps of building an equipment installation platform inside an industrial building, and installing a hand chain hoist on a floor slab above the installation platform; building a construction platform on the outer side of each floor of the industrial building; placing an auxiliary sling cart on the construction platform; placing the equipment on the auxiliary sling cart and then moving to the equipment installation platform for hoisting; and carrying out pipeline installation. According to the installation and construction method for the equipment and the pipelines in the enclosed industrial building, in the process of placing theequipment on the equipment installation platform, the equipment is conveyed to the equipment installation platform through the auxiliary sling cart, and the equipment is raised to the position whichis higher than the height of the equipment installation platform through an electric hoist; and in the process of moving the equipment from a placement platform to the equipment installation platform,a mode that a chain of the hand chain hoist pulls the equipment to slide and a mode that a sliding block drives to equipment to slide are matched, so that a mode that the equipment is directly hoisted from a transport vehicle to the equipment installation platform through the chain of the hand chain hoist is replaced, manual assistance is reduced, and the construction efficiency is improved.

The invention discloses an operating system for intelligent cleaning, oil changing and maintenance equipment of an automobile lubrication system, comprising a main body of a cleaning machine, a PLC control module, a heating module, a filtering module, a circulation module, a pressurized cleaning module, a reminder template, a replacement module, a stirring component and Connecting components, PLC control modules, heating modules, filtration modules, circulation modules, pressurized cleaning modules, reminder templates and replacement modules are distributed on the inner wall of the top side of the main body of the washing machine, and the inner wall of the main body of the washing machine is There is a stirring assembly fixed on it, and the invention conducts secondary heating through the heating module to keep the temperature of the cleaning liquid within a certain range, so that some impurities can be softened, and then retracted by the telescopic rod of the cylinder under the action of the second roller and the chute When cleaning, the cleaning solution can be continuously stirred, the stirring effect is improved, and the replacement efficiency is improved, and manual assistance can be reduced, the workload of the staff is reduced, and the work efficiency is improved.

The invention discloses an all-steel radial tire bead core double-drum forming machine, comprising a nipple cloth feeding device, an apex rubber feeding device, a steel ring transfer device and a forming device. A base is installed on one side of the forming device, and the sub-mouth wrapping device is connected with the forming device; the apex feeding device and the steel ring transfer device are respectively installed on the other side of the forming device through the second base and the third base. On one side, the triangular feeding device and the steel ring transmission device are both connected with the forming device. At the same time, the present invention also provides a method for manufacturing the bead core of the all-steel radial tire bead core double-drum forming machine. The invention can integrate the sub-mouth wrapping wrapping process, the apex wrapping process and the reverse wrapping forming process into one, reduce manual assistance between each process, improve the automation level of production, and also improve the production efficiency.

The invention relates to the technical field of coil laying, and discloses a geotechnical coil laying equipment, including a laying main body, a mobile device and an energy supply component. Multiple sets of mobile devices are slidably arranged on the laying main body, and the mobile device is used to drive the laying main body to move , the energy supply component provides energy supply for the laying main body and the components in the mobile equipment; two sets of running support arm components are symmetrically hinged on both sides of the connecting jacket, and the running support arm component includes a load-bearing wheel frame, a self-propelled wheel set and a first telescopic part The self-propelled wheel group is connected and arranged on one end of the load-bearing wheel frame, the other end of the load-bearing wheel frame is hinged on the connecting jacket, and the first telescopic part is hinged and connected between the load-bearing wheel frame and the connecting jacket. The mobile equipment can drive the laying body to move, which can reduce the assistance of manpower. In addition, the angle between the load-bearing wheel frame and the ground in the mobile equipment can be adjusted, which can ensure that the device has a suitable body when it is constructed on a working surface with a slope. Stance prevents tipping over.

The invention discloses a bottle cap printing system, which includes a feeding mechanism, a positioning mechanism and a feeding mechanism. The feeding mechanism is connected to the positioning mechanism through a conveyor belt. The lower end of the mechanism fixing seat is equipped with a storage bin, and the upper end of the fixing seat is provided with a discharge port and a fan; the positioning mechanism has a limit and anti-collision component; the unloading mechanism has a buffer chute component. Through the improvement of the three most critical mechanisms, the bottle cap printing system of the present invention makes the overall printing production efficiency high, reduces manual assistance, and the system mechanism is not too complicated and the cost is low. The feeding mechanism of the invention avoids the need for manual operation and improves the working efficiency of the device. When the positioning mechanism does not need to be installed and disassembled, it has good anti-mis-touch performance. The unloading mechanism makes the bottle cap have sufficient buffer force for protection, so that the device can guarantee the normal operation of the unloading device body and effectively improve the use efficiency of the device.

A mobile loading and unloading machine relates to railway freight loading and unloading in the field of engineering machinery. It integrates the vehicle chassis, hydraulic outriggers, loading and unloading mechanism, counting and printing system, hydraulic system, and electronic control control system, and drives the vehicle chassis to travel, turn, brake and drive, and hydraulic outriggers to move horizontally through the hydraulic system and electronic control control system. Extension and longitudinal height adjustment, loading and unloading mechanism unfolding and retracting and position and attitude adjustment. The invention can be used for the loading and unloading of bagged goods between train wagons and automobiles, warehouses and platforms, completes the loading and unloading, transportation, measurement and other operating functions, realizes the integration of bagged goods loading, unloading and transportation, can move by itself, and can load and unload The material conveyor can enter the interior of the carriage, and adjust the position and status at any time according to the changing requirements of the cargo loading and unloading point, which can minimize manual assistance, reduce labor intensity, shorten working time, improve work efficiency, reduce loading and unloading costs, and improve the working environment. Increase the safety of personnel and goods handling.

The invention relates to an unhooking device controlled by a steering engine. The unhooking device comprises a flying ring and an unhooking mechanism, and is characterized in that the unhooking mechanism is a ball interlocking mechanism; a steering wheel is fixedly mounted on the output shaft of the steering engine, and the profile of the hub of the steering wheel drives one control central spindle in the ball interlocking mechanism in a propping manner, so that locking and unhooking to the flying ring are realized. The unhooking device not only meets the function requirements of safe hoisting and smooth release, is controlled by the steering engine, combines machinery and power, reduces assisted human, is time-saving and labor-saving, has a small size and a simple control signal, and is convenient in installation and use and reliable in unhooking.

The invention relates to system for taking toothbrush handles from a horizontal machine, shearing the toothbrush handles, placing the toothbrush handles into a vertical machine for secondary glue injection, and conducting casing. The system comprises a three-axis full-servo mechanical arm, an air shear jig, a rotating conveyer, a vertical injection molding machine, a three-axis full-servo truss robot and an automatic stacker. A plurality of toothbrush handles are grabbed through the three-axis full-servo mechanical arm from the interior of a mold opening die and then moved onto the air shear jig, stub bars of the toothbrush handles are sheared off through an air shear, and then the sheared toothbrush handles are placed on the rotating conveyer, cooled on the rotating conveyer and conveyed to an automatic feeding standby position of the vertical injection molding machine in the rotating process of the rotating conveyer; then, the toothbrush handles are grabbed and sent into a cavity of the vertical injection molding machine through the three-axis full-servo truss robot, and after injection molding is completed, the toothbrush handles are taken out and sent into a tray of the automatic stacker through the three-axis full-servo truss robot; automatic tray exchange is achieved through the automatic stacker, and then automatic casing is achieved. The system is high in automation degree, the usage rate of manpower is reduced, production efficiency is improved, and production cost is reduced relatively.