3results about How to "Reduce hard impact" patented technology

This utility model relates to the field of soil loosening equipment for agricultural and forestry planting, and discloses a soil loosening device for agricultural and forestry planting, including a frame. A top plate is fixedly connected to the top of the frame, and a soil loosening mechanism is arranged inside the frame. The soil loosening mechanism includes a fixed frame, a first fixed plate, and a second fixed plate. A soil loosening shovel is fixedly connected to the right side of the fixed frame, and a soil covering plate is fixedly connected to the left side of the fixed frame. The first fixed plate is fixedly connected to the left side surface of the fixed frame, and the left side of the first fixed plate is in contact with the surface of the fixed frame. The right inner wall of the second fixed plate is in contact with the surface of the fixed frame. In this utility model, the user can quickly replace worn soil loosening shovels or adjust the spacing of soil loosening shovels by detachable fixing bolts connecting the first fixed plate and the second fixed plate. Compared with the existing one-piece structure that requires overall replacement, this device can disassemble and replace damaged parts individually, improving efficiency and reducing maintenance costs.

The utility model discloses a pen stand for placing capacitance pen, including seat body and clamping elastic component, be provided with first magnetic attraction adsorption area, second magnetic attraction adsorption area, first installation site and second installation site on the seat body, first magnetic attraction adsorption area, second magnetic attraction adsorption area are set up oppositely up and down, first installation site and second installation site are set up oppositely up and down, clamping elastic component includes first elastic clamping piece and second elastic clamping piece, first elastic clamping piece and second elastic clamping piece are installed respectively in first installation site and second installation site, make and form the storage fixed area between the rear side wall of first elastic clamping piece, the front side wall of second elastic clamping piece and first magnetic attraction adsorption area, the upper end surface between first elastic clamping piece, second elastic clamping piece forms the display area of surrounding configuration, like this, the storage fixed area forms the double fixed structure of magnetic attraction and elastic clamping with the help of magnetic attraction auxiliary positioning and elastic clamping force, and the capacitance pen is firmly fixed, avoids the slide.

The utility model discloses a kind of wall scraping devices of drying machine, belong to drying machine technical field, including conical barrel and stirring structure, conical barrel is provided with cover plate, stirring structure is set on cover plate, stirring structure includes main rod, spiral stirring belt and vortex circuit breaker, vortex circuit breaker is set on main rod, spiral stirring belt is set on main rod, connection structure is provided on main rod, connection structure is provided with multiple on main rod, connection structure is connected with scraper, scraper is resisted on the inner side wall of conical barrel, connection structure includes fixed cylinder, fixed rod and spring, fixed cylinder is fixedly connected on main rod, fixed rod is inserted in fixed cylinder, scraper is fixedly connected on one end of fixed rod, spring is fixedly set in fixed cylinder, the other end of fixed rod is fixedly connected on spring, spring is between fixed rod and fixed cylinder, the utility model has the advantage of reducing the adhesion of material in conical barrel.