30results about How to "Increase work output" patented technology

A knife includes a handle that includes a gripping surface; a blade slide positioned in a recess of the handle that extends from an opening of the handle through a cavity within the handle; a blade coupled to the blade slide near a proximal end of the blade and extending through the recess and into the opening when the blade slide is in the retracted position; and a guide coupled to the blade near a distal end of the blade opposite the proximal end, the guide including a contoured surface configured to engage a workpiece to extend the blade slide a distance from the retracted position to an extended position such that the blade is extended from the opening of the handle, the blade slide biased to move from the extended position to the retracted position.

The invention discloses a continuous cloth type steel tube grinding device. The continuous cloth type steel tube grinding device comprises a grinding box body, wherein a grinding motor is fixedly arranged at the bottom of a supporting table, irregular gears are movably arranged in double-side racks, telescopic connecting rods are fixedly arranged at the top ends of the double-side racks, a grinding roller wheel frame movably sleeves a fixed sliding rod, one-way bearings are fixedly arranged at the two ends of the grinding roller wheel frame, polishing cloth roller wheels are movably inserted in the one-way bearings, wheel shafts of the grinding cloth roller wheels are further fixedly provided with driven wheels with irregular gear mechanisms, the two grinding cloth roller wheels are connected through polishing cloth, and a linear conveying wheel and radial rolling wheels are movably arranged on the conveying table. According to the device, a cloth type grinding mode is adopted, so thatthe grinding contact area is increased, the surface of a steel tube is polished by rubbing the polishing cloth on the steel tube back and forth on the steel tube, uniform and effective grinding can be carried out on each part of the steel tube, and the grinding device is especially suitable for grinding and polishing the precise bearing parts and the steel tubes.

The invention discloses a feed premixing equipment, which comprises a lower hopper and a mixing bin. The lower hopper is installed at one end of the mixing bin and at the upper end. It has a stirring rod with helical blades on the stirring rod. The lower end of the mixing bin has an overflow chamber, and the upper end of the overflow chamber has a support portion, the support portion has a mounting portion, the mounting portion has a rotating plate, and the rotating plate is hinged on the mounting portion. The rear end of the mixing chamber has an extrusion chamber, one end of the extrusion chamber is connected with the mixing chamber, the extrusion chamber is gradually narrowed from one end toward the mixing chamber to the other end of the extrusion chamber, and there is an extrusion port at the end of the extrusion chamber away from the mixing chamber. The feed premixing equipment is compact in structure, ingenious in design, and easy to operate. Through the cooperation of the first mixing part and the second mixing part, various Chinese herbal medicines are premixed, which improves the uniformity of mixing. It is beneficial to the company's deployment, speed up production, and increase work output.

The invention discloses a novel magnetron bearing bush sputtering machine, which relates to the technical field of sputtering devices, and comprises a sputtering housing, in which a sputtering chamber is provided, and the sputtering chamber is provided with a sputtering target support frame and a bearing bush support The bottom of the sputtering shell is provided with a base, the sputtering target support frame and the bearing bush support frame are arranged on the bottom base of the sputtering shell, the sputtering target support frame is provided with a sputtering target frame shaft, and the bottom of the sputtering target frame shaft is A rotating ring is provided, and the rotating ring is connected to the edge of the sputtering target support frame on one side of the sputtering target frame shaft through a connecting rod. There is a motor at the bottom of the sputtering shell, and the rotating ring is connected to the output shaft of the motor. The sputtering target frame The sputtering target support frame on both sides of the shaft is equipped with a sputtering target, and the two sides of the sputtering target are provided with grooves. The bottom surface of the front groove is a nickel target, and the bottom surface of the back groove is an alloy target. It solves the constraints of steps such as cooling down and replacing the target in the past, which increases the work output and improves the efficiency.

The invention provides a tin-lead soldering method for a base station antenna. The method includes the following steps that firstly, a first structural part and a second structural part are fixed so that to-be-welded faces of the first structural part and the second structural part can be in contact with each other or be spaced by a preset distance; secondly, multiple welding heads on an automatic welding device are used for heating the first structural part and / or the second structural part at the same time to achieve preheating treatment; and thirdly, the multiple welding heads on the automatic welding device are used for heating the first structural part and / or the second structural part at the same time, and welding flux is put into the first structural part and / or the second structural part at the same time till the preset heating time is reached. According to the tin-lead soldering method, the consistency of the strength of the face of weld is improved, the welding stability is improved, and the welding work efficiency is improved.

The present invention relates to an integrated treatment method of sludge cleaning and debris separation for river channel regulation, which uses an integrated treatment device for river channel regulation sludge cleaning and debris separation, and the integrated treatment device for river channel governance sludge cleaning and debris separation includes The motor hull, the mud suction mechanism and the separation group, the upper end of the motor hull is equipped with a mud suction mechanism, the left end of the motor hull is provided with a separation group, the mud suction mechanism is directly opposite to the separation group, and the present invention adopts dredging and separation of impurities Combined with the design concept of the structure to carry out integrated treatment of river channel silt cleaning and debris separation, this device can simultaneously achieve the function of river water suction and discharge circulation while achieving the purpose of dredging, thereby improving the overall work efficiency of river dredging , while the separation group is provided with a plurality of independent and recyclable structures for separating impurities to increase the overall working load of the device.

The invention discloses a solar hybrid steam injection Brayton cycle system capable of efficiently recovering water and waste heat, which includes a waste heat / water recovery subsystem, a humid air Brayton cycle subsystem and a solar heat collector subsystem; the waste heat / water recovery subsystem The system includes a two-stage absorption refrigeration cycle device and a water treatment device; the humid air Brayton cycle subsystem includes a gas turbine and a steam generator; after the air is reheated by the regenerator, it is mixed with the steam generated by the steam generator and enters the solar collector The system heats up, and the high-temperature gas generated by the combustion chamber enters the turbine to do work. After the work, the exhaust gas passes through the regenerator and the steam generator, and then enters the high-pressure generator and low-pressure generator to drive a two-stage absorption refrigeration cycle for refrigeration; After cascade utilization, the temperature of the flue gas drops below the dew point temperature, and the water in the flue gas is recovered by the water treatment device, and then pressurized and sent to the steam generator to generate the required steam. The invention greatly improves the output of Brayton cycle power and the effective recovery of waste heat and water by effectively coupling the three subsystems.

The invention discloses an oil barrel seam welder which comprises a welder body. The oil barrel seam welder is characterized in that the welder body sequentially comprises a propelling station, a flow division station, a locating station, a seam welding station and a discharging station. The oil barrel seam welder has the following beneficial effects that a novel mechanical structure is utilized by the scheme, the placing positions and the machining speed of the propelling station and the seam welding station are controlled to complete the continuity of a weld seam, and the effect that the work efficiency of the seam welder is improved is achieved.

The invention discloses a high-vacuum magnetron bearing bush sputtering machine, which relates to the technical field of sputtering devices. The structure includes a sputtering shell, in which a sputtering chamber is arranged, and the sputtering chamber is provided with a sputtering target and a bearing bush support. The bottom of the sputtering shell is provided with a base, the base is provided with a sputtering target frame rotation axis, and the sputtering target frame rotation axis is fixed with a sputtering target support frame for moving the sputtering target. The sputtering target is Double-sided target, the front is a nickel target, the back is an alloy target, the middle of the sputtering target support frame is fixedly connected with the rotation axis of the sputtering target frame, the edges on both sides are concave-convex and serrated, and a baffle 10 is also provided on the base 7 The edge of the baffle plate is provided with concave-convex zigzags that match the sputtering target support frame 3 in a concave-convex zigzag shape. The hanging column of the bearing bush, this sputtering method is safe and environmentally friendly. By setting a rotatable double-sided target, it solves the constraints of cooling and replacing the target in the past, which increases the work output and improves the efficiency.