5results about How to "Play a balancing role" patented technology

The utility model relates to plate spring cloth laying table technical field, and disclose plate spring cloth laying table equipment, the fixed platform top is provided with the woven cloth supply mechanism, the fixed platform right side is provided with the cloth pulling mechanism, the cloth pulling mechanism front right side is provided with the cloth laying mechanism, the cloth laying mechanism front is provided with the telescopic hot roller die casting mechanism, the telescopic hot roller die casting mechanism right side is provided with the cross cutting machine mechanism, the woven cloth supply mechanism includes base fixed guide rail, the base fixed guide rail opens in fixed platform top left side, the fixed platform top right side is fixedly connected with the material box moving frame, the material box moving frame top is connected with the fixed stand of sliding, the fixed stand top left side is fixedly connected with the material box elevator. Through the material box moving frame convenient mutual switching, through the material box elevator adjusts the material box angle, avoids the card material, the lower roller motor drives the rotation of the roller, feeds forward, the integrated cutting knife is more efficient, more accurate, more swift and efficient to cut the woven cloth.

The invention provides an engine and a vehicle, and belongs to the technical field of vehicles. The engine comprises a crankshaft and four connecting rods. The crankshaft comprises a plurality of main journals, a balancing weight assembly, a first crank throw, a second crank throw, a third crank throw and a fourth crank throw, the first crank throw, the third crank throw, the second crank throw and the fourth crank throw are sequentially arranged in the clockwise direction, and the difference is 90 degrees in sequence. The balancing weight assembly comprises a first balancing weight and a second balancing weight, the first balancing weight is fixed to the first crank throw, and the second balancing weight is fixed to the fourth crank throw. When the crankshaft rotates, the resultant moment generated by the balancing weight assembly is set to be M1, the resultant moment generated by the first crank throw, the second crank throw, the third crank throw, the fourth crank throw and the connecting rod large ends of the four connecting rods is set to be M2, M1 / M2 is larger than or equal to 0.8 and smaller than or equal to 1, and the directions of M1 and M2 are opposite. Therefore, the balancing weight assembly can play a role in balancing the crankshaft, so that the crankshaft can be kept stable during rotation, and violent shaking is not prone to being generated.

The application discloses a solid-state lithium battery based on an organic-inorganic composite gel electrolyte, belongs to the electrolyte preparation field, and is used for solving the technical problem that interface stability and thermal safety performance of an in-situ gel lithium battery in the prior art need to be further improved. In the application, lithium stable fillers and phosphorus-silicon epoxy prepolymers are jointly introduced into an electrolyte system, so that a gel phase is formed in-situ and stably distributed in electrode pores, diaphragm micropores and interface transition regions, which is beneficial to improving the infiltration, holding and coordination of the gel electrolyte to the interface, improving an ion transmission environment and an interface contact state, inhibiting local polarization, liquid phase migration and structure mismatch, and thus the interface stability, operation consistency and overall safety of the battery are improved.

The present application relates to chip production technical field, especially a kind of chip pick-and-place manipulator of full-automatic die bonder, including workbench, the workbench upper end is provided with suction pump, the workbench one end is fixedly connected with motor, the output shaft of motor is fixedly connected with runner, the lateral wall of workbench both sides are rotatably provided with runner, and transmission belt is connected between two runners, the lateral wall of the end of workbench away from motor is bolted with link frame, sliding table is fixedly connected on the transmission belt.The chip pick-and-place manipulator of full-automatic die bonder provided in the present application, when the gas extracted by suction pump is sprayed inward, the chip can be quickly cleaned, when the gas extracted by suction pump is sprayed outward, the chuck can be used to adsorb the chip, and the gas extracted can quickly detect that the chuck is not located directly above the chip, and is extracted, effectively reduce the load during transportation, and the setting of link frame can balance relative to motor.

The utility model provides a temporary stabilizing device for a chimney construction elevator, and belongs to the technical field of high-rise elevator installation auxiliary equipment structures. According to the stabilizing device, through the structural design of the middle fixing frame and the balance connecting rod, the problems that in the prior art, after the height of the free end of an elevator support is larger than 3 m, the free end of the support and a bridge located on the top of the support and used for bearing materials and personnel are poor in stability, large-amplitude shaking occurs, and the stability is poor are solved. The psychology of constructors on the bridge frame is greatly stressed, and potential safety hazards exist. The stabilizing device comprises a middle fixing frame detachably connected with a standard knot on the top of an elevator support; one end of the balance connecting rod is detachably connected to the middle fixing frame, and the other end of the balance connecting rod is detachably connected with the inner wall of the chimney; the multiple balance connecting rods are symmetrically arranged around the support. The middle fixing frame is rectangular, and standard knots extend out of two opposite short edges of the middle fixing frame; the four balance connecting rods are detachably connected with one corners of the middle fixing frame respectively.