2results about How to "Eliminate installation gaps" patented technology

The utility model provides an electrical panel device with a quick disassembly and assembly structure, and belongs to the technical field of electrical panel installation. The problems that a traditional electrical panel device is low in disassembly and assembly efficiency, parts are prone to being lost, and installation stability is poor are solved. The device comprises an electrical housing, a connection panel, a clamping assembly and a positioning assembly. The connecting panel is detachably connected to the top surface of the electrical shell through a clamping assembly; limiting grooves are formed in the two sides of the electrical shell, and the positioning assemblies are arranged in the limiting grooves. The clamping assembly comprises a connecting frame and a connecting rod, the connecting frame penetrates through the connecting panel and extends into the electrical shell, and the connecting rod is connected into the connecting frame; a sliding groove is formed in the bottom of the connecting frame, a connecting lantern ring is arranged at the bottom of the connecting rod, two connecting blocks are symmetrically arranged on the outer side of the connecting lantern ring, and the other sides of the two connecting blocks are hinged to an arc-shaped plate. The quick dismounting device is mainly used for quick dismounting of the electrical panel.

This utility model discloses an integrated liner plate and a hopper for pellet production, relating to the technical field of pellet production equipment. It includes multiple liner plate components arranged circumferentially. Each liner plate component comprises a first arc plate portion, a second arc plate portion, and a transition plate portion. The first arc plate portion is installed on the inner side of the vertical section of the hopper, and the second arc plate portion is installed on the inner side of the conical section adjacent to the vertical section. The angle between the second arc plate portion and the first arc plate portion is the angle formed by the inner sides of the vertical section and the conical section. The transition plate portion smoothly connects one axial end of the first arc plate portion and one axial end of the second arc plate portion. The transition plate portion of the multiple liner plates arranged in a circumferential pattern eliminates the installation gap at the junction of the vertical section and the conical section, increases the material flowability at this location, solves the previous problem of material sticking, and ensures the stability and continuity of material discharge from the hopper.