45results about How to "Avoid work mistakes" patented technology

The invention relates to a high-reliability moving positioning control system. The high-reliability moving positioning control system comprises a high-reliability moving positioning control device andan induction block, wherein the high-reliability moving positioning control device comprises a controller, an encoder and two sensors, the controller is a computer controller, the encoder and the twosensors are connected with the controller in a matching way, the encoder, the two sensors and the controller are fixed on a trolley in a matching way, the two sensors are arranged in a travelling direction of the trolley and are adjacent to each other in a forward and backward direction, the two sensors are matched with the induction block arranged at a parking position, and the encoder is installed with the trolley in a matching way and is used for detecting the range of the trolley. The two sensors, the induction block and the encoder are integrally used, a fault of key positioning equipment can be detected in real time, and a system working error caused by positioning mistake is prevented.

The invention discloses a water quality monitor which includes a support ring. A cross-shaped support is arranged on the inner surface of the support ring. A water quality detection module is arranged on the upper surface of the cross-shaped support and is provided with a water quality detection probe. A support frame is arranged on the upper surface of the support ring. A tapered rain baffle is arranged on the upper surface of the support frame. A solar crystal plate is arranged on the upper surface of the tapered rain baffle. A rain-proof distribution box is arranged in the support frame. A solar controller, a storage battery set and a DC / AC inverter are disposed in the rain-proof distribution box. A rain-proof control box is arranged in the support frame. A GSM module and a total controller are arranged in the rain-proof control box. The water quality monitor can monitor the water quality of field water areas durably for long time, and send monitor information data at any time, so that work efficiency is improved, work fault due to manual guard is avoided, and a problem of power supply is solved well due to solar power generation.

The invention relates to an intelligent robot for a dining room. The intelligent robot comprises a robot body. A tray is connected to the robot body through telescopic supports, a liquid crystal display end located on the robot body is arranged above the tray, the liquid crystal display end is electrically connected with a control center through a data line, interface data of the control center are connected with an instruction module and a system pre-setting end, the output end of the control center is connected with a GPS positioning end, an imaging device and a voice service, a sliding device connected with a drive assembly is mounted at the bottom end of the robot body, the sliding device comprises pulley sets, anti-disengaging grooves matched with the pulley sets are formed outside the pulley sets, the pulley sets are fixedly connected through a coupler, and an inner gear on the inner wall of the coupler is in engaged transmission with an outer gear between motor rods. The intelligent robot has the beneficial effects that obstacles can be removed in time, the safety and the stability are achieved, information can be further checked, and unnecessary work errors are avoided.

The invention discloses a bullet train safe water feeding connector and a water feeding connection method. The lower end of a water feeding connector shell is provided with a water inlet pipe connector, the upper end of the water feeding connector shell is a water feeding connector installation cavity, and the lower part of the water feeding connector installation cavity is provided with a check valve; a first water feeding expansion ring comprises a first water feeding expansion ring installation ring and a plurality of water feeding connector limiting blocks, the inner wall of the first water feeding expansion ring installation ring is wound with the upper ends of the multiple water feeding connector limiting blocks, the multiple water feeding connector limiting blocks are wound to forma frustum cylinder structure, the first water feeding expansion ring is mounted at the upper end of the interior of the water feeding connector installation cavity through the first water feeding expansion ring installation ring, when the water feeding connector is inserted into the first water feeding expansion ring, the water feeding connector is clamped and fixed to the bottom ends of the waterfeeding connector limiting blocks through a hump stopping ring arranged at the end head of the water feeding connector in a wound mode, accordingly the water feeding connector is in sealing connection with the check valve, and meanwhile, the water feeding connector makes the check valve be opened through extrusion. The bullet train water feeding connector ensures that a water feeding rubber pipeis not drawn away, and the potential safety hazards are decreased.

The invention discloses a gripping algorithm for a robot fixture. The robot fixture includes two rows of suction cups arranged at the bottom and capable of moving along the length direction of the fixture, and is used for grabbing a plate cut on a CNC platform. The first and second rows of suction cups each include two rows of suction cups. Multiple groups of suction cups arranged in a straight line along the width direction of the fixture, each group of suction cups are numbered in sequence; the grasping algorithm is calculated in the coordinate system of the CNC platform, the length direction of the platform is the X direction, and the platform width direction is the Y direction. The grasping algorithm includes Step S1, calculating the Y-direction offset value of the robot fixture and the serial number value of the suction cup group to be opened; Step S2, selecting the suction cup row to be opened and calculating the X-direction offset value of the robot fixture. This algorithm fully considers various situations for different lengths, widths, and positions of the items to be grasped. After accurate calculation, the space coordinates of the grasping position of the robot fixture are obtained, and the required open suction cup column and suction cup number are selected to complete the accurate grasping of the object. , to avoid work errors caused by grasping position errors.

The invention provides a novel tube bending machine, and relates to the field of tube bending machines. The novel tube bending machine comprises a working table, wherein a machine groove is formed inthe surface of the working table, a hydraulic machine is fixedly connected to the inner wall of the machine groove, a bent tube tapping die is hinged to the output end of the hydraulic machine, an arc-shaped bent tube swing groove is formed in the lower surface of the bent tube tapping die, a bent tube extrusion plate is arranged on the inner wall of the arc-shaped bent tube swing groove, a plurality of first clamping grooves are formed in the surface of the bent tube extrusion plate, a plurality of second clamping grooves are formed in the inner wall of the arc-shaped bent tube swing groove,and first connecting balls are rotationally connected to the inner walls of the first clamping grooves. Compared with traditional damping, the novel tube bending machine has the advantages that swingcaused by the tube bending machine is utilized, the tube bending machine is made to swing regularly, the contact surface is increased, and the cutting force is reduced, so that the problems that due to the fact that a common pipeline bending machine is prone to generate small-amplitude swing when the bending torque is large, the contact surface between a pipeline and a mold is prone to cut each other and to be damaged in the swinging process, and then waste of resources is caused, and meanwhile, the working progress can be influenced are effectively solved.

The invention discloses a library and information classification system unit, aiming at solving a problem that books, which are relatively complex in classification, can be easily mixed by operating personnel well and aiming at improving working efficiency and avoiding faults in work. According to the technical scheme, the system unit comprises a base plate, wherein partition boards are arranged on the base plate; a storage cabinet, which is rotatable, is arranged between every two partition boards; a cover plate, which can slide back and forth along the upper end face of the corresponding partition board, is arranged at the upper side of each storage cabinet; supporting plates, which are arranged at the back sides of the partition boards, are arranged on the upper end face of the base plate; movable plates are arranged on the supporting plates; through holes, which correspond to cover plates, are formed in the movable plates; guide pillars, which are arranged in a mode of being eccentric with the through holes, are each arranged on the rear end faces of the cover plates; a semicircular clamping block is arranged at one side, deviating away from the circle center of the corresponding through hole, of each guide pillar; the end face of the rear side of each clamping block is an inclined plane; the movable plates can be squeezed to move leftwards and rightwards when the cover plates are moved backwards; a first spring is connected between each cover plate and the corresponding supporting plate; and when each cover plate is moved backwards, other cover plates, under the actions of the first springs, can get reset. The system unit provided by the invention is skillful in structure and novel in concept.