49results about How to "No bruises" patented technology

The invention relates to the field of electric vehicles and specifically provides a vehicle and an electrical piece wiring method of the vehicle. The vehicle comprises a first electrical piece, a second electrical piece and a cable connected between the first electrical piece and the second electrical piece; the cable connected between the first electrical piece and the second electrical piece isprovided with a disconnecting part; the disconnecting part is connected by a connection box; the connection box comprises a box body; an opening for the cable to be led in and led out is formed in thebox body; and an electric connecting rod for joints formed on the disconnecting part to be connected or to be broken over is arranged in the box body. By placing the connection box in the vehicle anddirectly assembling the cable to the connection box whose position is designed, the assembling efficiency is enhanced, and the reservation of the longer cable in the vehicle is avoided. The directionof a circuit can also be changed without bending the cable; and moreover, through adoption of the connection box, the usage of the cable can be reduced, and the service life and use effect of the cable are guaranteed.

The invention discloses a fruit picking manipulator which comprises a hand portion and a tri-link spherical coordinate type arm. The hand portion comprises a supporting plate arranged on a wrist, fingers and connecting rods thereof are respectively hinged to two sides of the front end face of the supporting plate, and a draw rod for drawing the fingers to open and close is directionally and movably assembled on the supporting plate through a draw rod driving mechanism arranged on the supporting plate. The fruit picking manipulator is characterized in that the inner sides of the front ends of the fingers are provided with arc clamping plates with opposite arc directions respectively. When fruits are picked by the fingers, the arc shape of the arc clamping plates arranged in the front of the fruit picking manipulator fits shapes of fruits, so that the peripheral stressed areas of the fruits are large, the fruits are uniformly stressed, and the problem of fruit damage caused by high local stress on the fruits in the prior art can be avoided.

The U-shaped afterheat utilizing annealing furnace below roller includes a material stage, a furnace below roller, an elevating mechanism, a transmission system and a vacuum changing chamber. Heat insulating layer is set inside the furnace below roller to separate the furnace into independent upper part and lower part for simultaneous heat treatment of metal workpiece in high treating amount. The present invention utilizes afterheat to raise the energy utilization rate and has no air convection to reduce oxidation and decarbonization of metal workpiece.

The invention discloses a thermal treatment device and a thermal treatment technology of an ultra-long aluminum extrusion, and belongs to the technical field of material processing. The thermal treatment device comprises a heating furnace, a quenching water well, a feeding and discharge rail, a feeding trolley, a discharge trolley, a lifting device and a material basket, wherein a furnace body isan ultra-long horizontal furnace composed of a plurality of regions of which the temperature is independently controlled; and a product is horizontally stacked in the material basket, and enters the furnace body or the quenching water well through the feeding trolley, the discharge trolley and the lifting device to be subjected to thermal treatment. According to the thermal treatment device and the thermal treatment technology, horizontal furnace horizontal heating and inclined descend soaking quenching technologies are adopted to replace traditional vertical quenching and roller hearth type quenching technologies, the quenching cooling speed is high and uniform, quenching deformation of the product is low, surface quality is good, and performance is uniform; solid-solution quenching, annealing and ageing functions can be achieved, production scheduling is flexible, length of a biggest product of thermal treatment is large, charge batch is large, production efficiency and heat utilization rate are high, and operation is safe and reliable; and besides, deep well, heat-resistant roller, spraying devices, and the like are not required, basic requirements on equipment are low, and investment is low.