30results about How to "Reduce labor risks" patented technology

The invention discloses an impeller locking automatic control system and method for a large wind power generator. The impeller locking automatic control system comprises master and slave brake devices, an impeller locking device, a control element and a controller, and is in combination with the automatic control method obtained by programming of the element. The aim of the invention is to provide an automatic control system and method for realizing automatic braking and locking of a fan on an impeller in a halt process.

The invention provides a cleaning robot. The robot comprises a robot body and a roof safe lifting cable car. The robot body comprises an adsorption device, a cleaning system, a power supply system and a recovery system. The robot body uses the roof safe lifting cable car to control the lifting elevation and arrive at the cleaning positions. The adsorption device fixes the robot body to a glass curtain wall. The cleaning system conducts the cleaning of glass. The recovery system collects the filth generated in the aftermath of the glass cleaning operation. The power supply system supplies electric power to the adsorption device, cleaning system and the recovery system. The cleaning robot is highly helpful to the high altitude glass curtain wall cleaning work, saves labor and time, reduces the labor risks to the minimum, the robot uses the cleaning tools and the positioning of positions to clean the high altitude glass curtain wall without the need of installing external rails, therefore the building environment is embellished.

The invention discloses a cold bed. The cold bed comprises an aligning device arranged at the preset stepping position of the cold bed and a picking device body arranged on the downstream portion of the aligning device. The aligning device comprises two or more first aligning roller ways which are arranged in parallel, and a first fixed baffle is arranged at one sides of the first aligning rollerways. The picking device body comprises a second aligning roller way, and a movable baffle is arranged at the same side of the aligning device and further corresponds a first position. A second fixedbaffle is arranged at the side, away from the aligning roller ways by a preset distance, of the movable baffle. The fixed baffles and the movable baffle are arranged corresponding to the moving direction of the aligning roller ways. The second aligning roller way is controlled to move towards the fixed baffles, and meanwhile the movable baffle is controlled to withdraw from the motion trail elongation line of the aligning roller ways; or the second aligning roller way is controlled to stop moving, and meanwhile the movable baffle is controlled to block the motion trail elongation line of the aligning roller ways. By adoption of the cold bed, the automatic control mode can be realized, and the yield is increased; and meanwhile automatic selection can be conducted to do sampling work, the labor risks are lowered and production safety is improved.

The invention discloses a quick replacement device for a furnace roller of a thermal treatment furnace. The quick replacement device comprises a clamping device, a mobile guide device and a fixed guide device. The clamping device comprises a trolley and a demounting platform fixedly provided with sliding blocks, and a gantry framework is fixed to the trolley. A bench clamp is fixed to the demounting platform. The quick replacement device further comprises a hydraulic jack fixed to the trolley; the hydraulic jack is connected with the demounting platform through a chain and a chain wheel. The mobile guide device comprises a first U-type bolt and a first cross beam in threaded connection with the first U-type bolt. The two ends of the first cross beam are in rolling connection with furnace rollers arranged on two sides of a furnace roller needing to be replaced in an adjacent mode correspondingly. The fixed guide device comprises a second U-type bolt and a second cross beam in threaded connection with the second U-type bolt. The arc section of the second U-type bolt is provided with at least one second idler wheel. The two ends of the second cross beam are fixedly provided with second supporting frames with magnets.

The invention discloses an intelligent inspection and detection system for a coal conveying belt conveyor in a coal conveying bin area, which relates to the technical field of detection systems and comprises an inspection robot, a ground control module, a control center, an underground control module and a data display module. The control center comprises a centralized controller, a diagnosis early warning module, an automatic obstacle avoidance module, a wireless communication module, an automatic detection module and an automatic charging module, the ground control module and the underground control module are connected with the inspection robot through signal lines, and the inspection robot is connected with the centralized controller. The integrated controller is connected with the diagnosis early warning module, the automatic obstacle avoidance module, the wireless communication module, the automatic detection module and the automatic charging module. According to the method, the labor intensity of workers is relieved, the labor risk is reduced, the problems are found in time, accident expansion is avoided, and the abnormal shutdown time in the production process is greatly shortened.

The invention provides a steel coil bundling state detection method and system, a terminal and a medium, and the method comprises the steps: obtaining a sample image, building a steel coil target detection model and a steel coil bandage target detection model based on a deep neural network according to the sample image, carrying out the training, and obtaining the current to-be-detected image information, and inputting the information into the steel coil bandage target detection model to generate the first detection result. The image information to be detected is input into the steel coil binding belt target detection model to generate a second detection result, and the steel coil binding state is determined according to the first detection result and the second detection result; the technical problems that the bundling state of the hot-rolled wire rod steel coil still needs to be detected by workers on site and is not detected timely, accurately and comprehensively, the labor risk ofthe workers is large, and the cost is high are solved, detection is more timely and accurate, the bundling state of the steel coil is detected through a machine, the labor risk of the workers is reduced, and the cost is reduced.

The invention relates to an intelligent whitewashing device. The intelligent whitewashing device comprises two linkage large suction cups, two retractable guiding rails, four medium suction cups, a whitewashing chamber, a medium lead storage battery pack, a single chip microcomputer and a guided system, wherein the single chip microcomputer and the guided system are arranged in a driverscope. The front end of each retractable guiding rail is provided with the corresponding linkage large suction cup, and the two sides of the rear portion of each retractable guiding rail is provided with retractable guiding rail gears; the retractable guiding rail gears are engaged with fixed gears which are engaged with motors; a base plate is arranged in the center of each retractable guiding rail and is provided with an advancing suction cup air guide tube, and the advancing suction cup air guide tubes are connected with the linkage large suction cups and a first air pump; the four medium suction cups are fixed to a framework, and four air guide tubes are arranged on the framework and are connected with the medium suction cups and a second air pump; supplying tubes are arranged on the upper portion of the whitewashing chamber, and the whitewashing chamber is internally provided with the forward motor, a roller brush, the backward motor and the medium lead storage battery pack; and the multiple supplying tubes are connected with a slurry inlet pipeline which is connected with a slurry conveying pump, and the slurry conveying pump is connected with a water head adjuster connected with the guided system. The intelligent whitewashing device is good in safety and high in efficiency.

The invention provides a spraying material receiving port dust collecting device capable of preventing ammonium salt byproduct leakage, and relates to the field of raw material processing machinery. The spraying material receiving port dust collecting device comprises a supporting device, a collecting device, a feeding device and an air-out barrel, wherein the collecting device is arranged on the supporting device, the feeding device is arranged on the collecting device, and the air-out barrel is arranged on the feeding device. The supporting device is composed of a base and a support, and the support is arranged on the base; the feeding device is composed of an air-intake barrel and an upper tank, and the air-intake barrel is arranged on the upper tank; and the collecting device is composed of a lower tank, a dust collecting device, a material collecting device and a collecting box, the dust collecting device is arranged on the side face of the lower tank, and the material collecting device is arranged on the bottom face of the lower tank. The spraying material receiving port dust collecting device is simple in structure and convenient to operate, ammonium salt byproduct powder can be rapidly recycled, disassembling and cleaning can be convenient to achieve, contamination of floating of the ammonium salt byproduct powder to a working environment can be reduced, body health of workers is protected, the labor risk of a maintainer is reduced, the operation cost of an enterprise is reduced, and enterprise income is increased.

The invention relates to the technical field of tobacco leaf baking equipment, in particular to a tobacco leaf baking loading and unloading device and a using method thereof. The device comprises telescopic rods, a handle, a panel, a fixing rod, universal wheels and a conveying device, the telescopic rods are connected with the panel and the fixing rod, the handle is located in the middle of the two middle telescopic rods, the universal wheels are located at the bottoms of the telescopic rods, and the conveying device is connected with the telescopic rods. According to the tobacco leaf bakingloading and unloading device, the structure is simple, the use is convenient, the device can be used for both baking loading and baking unloading, the number of tobacco growers and the staying time ofthe tobacco growers in a high-temperature baking house can be effectively reduced, the physical and psychological health of the tobacco growers is facilitated, the labor cost is saved, the working efficiency of the baking loading is improved, the tobacco leaf breaking rate is reduced, the economic benefits are increased, the safety hazard of an upper rod on the upper layer can be eliminated through the design of a platform, and the labor risk is reduced.

The invention relates to a parallel processing platform robot. The parallel processing platform robot comprises a controller, a first moving mechanism, a second moving mechanism, a third moving mechanism and a processing platform. The first moving mechanism is connected with the processing platform through a first connecting rod. The second moving mechanism is connected with the processing platform through a second connecting rod. The third moving mechanism is connected with the processing platform through a third connecting rod. The controller is used for controlling the first moving mechanism, the second moving mechanism and the third moving mechanism to drive the three connecting rods to move to drive the processing platform to remain horizontal and rise and drop in the vertical direction. The first moving mechanism, the second moving mechanism and the third moving mechanism of the parallel processing platform robot are arranged in parallel, and the space can be saved; the parallelprocessing platform robot is simple in overall structure, easy to produce and machine and capable of increasing production benefits, reducing the labor risk and realizing factory automation and can beapplied to various types of processing and manufacturing fields, save the development cost and improve the operational capability of the processing platform.

The invention discloses an one-driving-four manipulator and high-ray CNC matched type automatic charging and discharging system. The system comprises an one-driving-four manipulator, a high-ray CNC processing automatic conveying mechanism, a manipulator control box, a first high-ray CNC machine, a second high-ray CNC machine, a third high-ray CNC machine and a fourth high-ray CNC machine; the fourCNC machines are connected to the one-driving-four manipulator by matching; the high-ray CNC processing automatic conveying mechanism is arranged between the second high-ray CNC machine and the thirdhigh-ray CNC machine by matching; the manipulator control box is arranged in the high-ray CNC processing automatic conveying mechanism. According to the system, the one-driving-four manipulator can be matched with the four high-ray CNC machines to charge and discharge materials, so that the cost is decreased, and the production efficiency is improved; the maintenance cost is low; the used space is small; the efficiency is obviously improved; and various resource costs caused by transferring spaces and transferring can be saved.

The invention relates to a chain transmission photovoltaic module installing frame. The chain transmission photovoltaic module installing frame comprises two rows of supports, gears, gear shafts and chains, wherein the gear shafts are rotationally installed on the two rows of supports, the gears are fixedly installed on the gear shafts, each chain is installed on two corresponding gears in a transmission mode, the two gears on each chain are located on different supports, and a motor is installed at one end of one gear shaft. The chain transmission photovoltaic module installing frame has the advantages that firstly, photovoltaic modules at a lower position are installed, then, the chains are in transmission so that the bottom photovoltaic modules can be driven to move to a higher position, manpower is saved, work efficiency is improved, and labor risks are reduced.

The invention provides full-automatic side-punching equipment for a plastic vacuum forming machine. The full-automatic side-punching equipment comprises an upper wall plate and a lower wall plate, wherein cutting grooves are formed in the upper wall plate; and matched laser blades are arranged on the lower wall plate. The full-automatic side-punching equipment further comprises subsidiary punches and punch female mouths, wherein the subsidiary punches are bulged; the punch female mouths are grooves matched with the subsidiary punches; and the subsidiary punches are arranged between the laser blades in axisymmetric arrangement. Through development and research, shape cutting and side punching of a plastic product are finished fully automatically at a time, a traditional processing technology is changed, the labor efficiency is improved, the labor risk of labors is reduced, and meanwhile, the contamination probability of food packages is lowered.

The invention relates to a continuous pushing self-moving machine tail, and belongs to the technical field of coal mine fully-mechanized coal mining and fully-mechanized excavation working face transportation equipment. The continuous pushing self-moving machine tail comprises a continuous pushing device and a power device, wherein the continuous pushing device comprises an outer pushing frame device, an inner pushing frame device, a flexible telescopic device and pin shafts; the left side and the right side of the flexible telescopic device are connected with the outer pushing frame device and the inner pushing frame device through the pin shafts correspondingly; and the outer pushing frame device comprises an outer pushing frame body, a plurality of lifting mechanisms mounted at the bottom of a main beam of the outer pushing frame body, paws fixed to the lower portions of the lifting mechanisms, a left-right guiding mechanism fixed to the outer pushing frame body, and a plurality oflongitudinal guiding mechanisms fixed to the outer pushing frame body. The inner pushing frame device comprises an inner pushing frame body, a plurality of lifting mechanisms mounted at the bottom ofa main beam of the inner pushing frame body, paws fixed to the lower portions of the lifting mechanisms, a left-right guiding mechanism fixed to the inner pushing frame body, and a plurality of longitudinal guiding mechanisms fixed to the inner pushing frame body.

The invention relates to a wheel expansion device which comprises a lower fixed base, an expansion punching machine and a supporting plate. A transmission belt, an upper fixed frame and lifting devices are arranged on the lower fixed base, the lifting devices are symmetrically positioned on the two sides of the transmission belt, and a push plate is arranged at the top of the upper fixed frame. Aloading clamp and an unloading guide pillar are fixedly arranged on an expansion mould of the expansion punching machine, and a receiving guide pillar is fixedly arranged on the supporting plate.