10results about How to "Improve labor productivity" patented technology

The utility model provides a motor flat square shaft and snap spring automatic assembling equipment, including: feeding assembly line, jacking device, clamping turnover device, locating device and assembling device, jacking device is installed below feeding assembly line and can pass through feeding assembly line, clamping turnover device and assembling device are respectively installed on the both sides of jacking device, clamping turnover device and assembling device are installed on the both sides of jacking device. The positioning devices are installed over the jacking device at intervals, the feeding assembly line transfers the iron shell motor to the position over the jacking device, the jacking device jacks up the iron shell motor from the feeding assembly line, and the clamping and overturning device moves in the direction close to the assembling device to clamp the iron shell motor. The positioning device descends to position the iron shell motor on the jacking device, and the assembling device is close to the iron shell motor and conveys the snap spring to a flat square shaft of the iron shell motor for assembling; the automatic assembling machine can replace manual work to automatically complete automatic assembling of the iron shell motor flat square shaft and the E-shaped clamp spring, the labor intensity of workers is relieved, and the labor production efficiency is improved.

The utility model discloses an automatic grinding production line of a truss type numerical control surface grinding machine, the numerical control surface grinding machine comprises a workbench moving along an X axis, a carriage moving along a Y axis and a grinding head moving along a Z axis, a truss comprises a cross beam supported and installed above the numerical control surface grinding machine, and the cross beam is provided with a front X-direction linear guide rail and a rear X-direction linear guide rail; the three-axis mechanical arm comprises a moving plate installed on an X-direction linear guide rail in a sliding mode, and the moving plate is driven by an X-direction transmission mechanism driven by an X-direction servo motor to move along the X axis. A left Z-direction linear guide rail and a right Z-direction linear guide rail are arranged on the movable plate, Z-direction square steel is installed on the left Z-direction linear guide rail and the right Z-direction linear guide rail in a sliding mode, and the Z-direction square steel is driven by a Z-direction transmission mechanism driven by a Z-direction servo motor to move along the Z axis. A Y-direction linear guide rail is arranged at the front end of the Z-direction square steel, Y-direction square steel is installed on the Y-direction linear guide rail in a sliding mode, the gripper is installed at the lower end of the Y-direction square steel, and the Y-direction square steel is driven by a Y-direction transmission mechanism driven by a Y-direction servo motor to move along the Y axis.

The utility model provides a kind of CNC mechanical processing fixture for new energy automobile battery tray crossbeam, and battery tray crossbeam includes left casting, intermediate section bar and right casting, this CNC mechanical processing fixture includes bridge plate mechanism, left positioning mechanism for the positioning of left casting, right positioning mechanism for the positioning of right casting, left clamping mechanism for clamping and fixing left casting, right clamping mechanism for clamping and fixing right casting;Left positioning mechanism, right positioning mechanism, left clamping mechanism and right clamping mechanism are all fixed on bridge plate mechanism.The utility model solves the technical problem of how to overcome the existing new energy automobile battery tray crossbeam casting machining allowance in prior art, cannot meet its dimensional accuracy requirement, difficult to position and control deformation.

The utility model provides a rectifying tower bottom temperature control system. The rectifying tower bottom temperature control system comprises a reboiler, a condensate tank, a tower bottom temperature measuring instrument and a condensate tank flow regulating valve, the reboiler is provided with a hot medium inlet, a hot medium outlet, a cold medium inlet and a cold medium outlet, the cold medium inlet of the reboiler is communicated with a liquid outlet at the bottom of the rectifying tower, the hot medium outlet of the reboiler is communicated with a circulating air inlet of the rectifying tower, and the hot medium inlet of the reboiler is connected with a steam feeding pipeline; a cold medium outlet of the reboiler is communicated with a liquid inlet of the condensate tank; the tower bottom temperature measuring instrument is arranged on the rectifying tower and used for measuring the bottom temperature of the rectifying tower; a discharge line is arranged at the bottom of the condensate tank, and the condensate tank flow regulating valve is arranged on the discharge line and is connected with the tower bottom temperature measuring instrument through a DCS (Distributed Control System). By means of the control device, noise in the technological process and the valve plate abrasion rate generated in the technological process can be reduced, the safety of the whole technological process is improved, and the labor intensity of workers is reduced.

This utility model discloses a multifunctional special vehicle front panel assembly welding fixture, relating to the field of automotive manufacturing technology. The front panel assembly includes an upper crossbeam, a middle crossbeam, and a lower crossbeam arranged sequentially from top to bottom, as well as two side columns respectively arranged on the left and right sides. The welding fixture includes two opposing brackets and a reinforcing channel steel frame arranged between the two brackets. The reinforcing channel steel frame is used to support the front panel assembly, and a rotating shaft seat is provided on the left and right sides of the reinforcing channel steel. Several rotary clamping cylinders and positioning seats for fixing the front panel assembly are provided on the reinforcing channel steel frame. A turbine reducer is provided on one of the brackets, and the reducer shaft of the turbine reducer is connected to the corresponding rotating shaft seat. A seated bearing is provided on the other bracket, and the seated bearing is connected to the corresponding rotating shaft seat through a connecting shaft.

The invention discloses an intelligent monitoring feeding decision-making system and method, and belongs to the technical field of aquaculture intelligent management and cloud computing cooperative control. The system comprises a sensing layer, an execution layer, a computing platform and an application layer, wherein the sensing layer collects fish behaviors and environment data in real time through an intelligent material platform integrating an underwater camera and a multi-parameter water quality sensor; the execution layer is composed of an intelligent feeding ship with precise feeding and navigation functions; the computing platform adopts an edge-cloud collaborative architecture, a lightweight YOLOv5 model is operated on the edge side to realize real-time image processing, and a multi-objective optimization and reinforcement learning algorithm is integrated on the cloud side to realize generation and optimization of a dynamic feeding strategy; and the application layer provides a visual interface. Intelligent closed loop of fish feeding behavior recognition, water quality monitoring and feeding control is achieved, the bait utilization rate is remarkably increased, the water quality is improved, the labor cost is reduced, and the method is suitable for large-scale aquaculture scenes.

The utility model discloses a general type anchor rod cable stirrer connecting device, include: drive connecting rod, intermediate extension link, install sleeve, drive connecting rod is connected with the install sleeve through intermediate extension link, and one end of drive connecting rod is connected with the drilling machine, and the install sleeve is used for installing anchor rod. The utility model discloses simple structure, convenient operation, safe and reliable, and the cost performance is high, can adapt to the excavation roadway of various sections in the well, and the service life is longer, can effectively reduce the labor intensity of worker, has greatly shortened the construction time, and has improved the labor productivity.

The invention relates to an intelligent water and fertilizer precise drip irrigation regulation and control method for cotton in saline-alkali soil, and belongs to the technical field of precise agriculture. According to the method, accurate regulation and control of the whole growth cycle of the cotton are achieved through three-in-one technology integration of accurate seedling erecting and population construction, water and fertilizer integrated collaborative management and informatization intelligent decision making. The core technology comprises wide-narrow row precision seeding and density optimization configuration based on soil fertility difference, a dynamic fertilization strategy of'front control, middle promotion and rear supplement ', intelligent drip irrigation control based on soil moisture content and a crop water demand model, and a growth and development monitoring and decision support system based on multi-source information fusion (unmanned aerial vehicle remote sensing and ground Internet of Things). According to the method, the problems of low water and fertilizer utilization rate, unreasonable group structure and management link splitting in traditional cotton field management are solved, water can be saved by 30%-40%, fertilizer can be saved by 20%-30%, the boll forming rate can be increased by 15% or above, the fiber quality is remarkably improved, and economic benefits and ecological benefits are in synergistic interaction.

The application provides a full-automatic column welding production line, which comprises an automatic feeding assembly line, a bottom plate assembly conveying line arranged on one side of the automatic feeding assembly line, a bottom plate assembly welding device located at the far end of the bottom plate assembly conveying line, a combined welding device arranged on the outer side of the automatic feeding assembly line and located at the near end of the bottom plate assembly conveying line, and a jacking device arranged on the inner side of the automatic feeding assembly line. The application is an automatic feeding and welding mode, and the processing and production processes of workpieces are closely combined and seamlessly connected. The application can reduce the manual transportation process, improve the labor productivity, and reduce the space occupied by the site stacking.

The application discloses a kind of filtering equipment for treating oil production fluid, including pretreatment device, pretreatment device is connected with dosing mixing device, dosing mixing device is connected with surface filter;Surface filter includes upper cavity and lower cavity, after mixed sewage in dosing mixing device enters lower cavity, the pressure of lower cavity will be greater than the pressure of upper cavity, at this time, flexible filter module can be concave inward and realize filtration;When the impurities on the outer surface of flexible filter module are too much, add cleaning water into upper cavity, so that the pressure of upper cavity is greater than the pressure of lower cavity, flexible filter module can be deformed and expand to the outer surface direction, so that the impurities on the outer surface of flexible filter module are broken and peeled off.The application also discloses a kind of filtering method for treating oil production fluid.The application realizes surface filtration treatment oilfield production fluid by using flexible filter module, which can adapt to various components complex oilfield production fluid and cope with the change fluctuation of water quality.