CN2293814Y

CN2293814Y - Rubber trunnion mounting for electronic belt conveyer scale

Info

Publication number: CN2293814Y
Application number: CN 96248522
Authority: CN
Inventors: 孙春华
Original assignee: Jinan Jinzhong Electronic Scale Co Ltd
Current assignee: Jinan Jinzhong Electronic Scale Co Ltd
Priority date: 1996-11-24
Filing date: 1996-11-24
Publication date: 1998-10-07
Anticipated expiration: 2006-11-24

Abstract

The utility model provides a rubber trunnion mounting for an electronic belt conveyer scale. The utility model is characterized in that a trunnion fixing bolt is arranged on a trunnion fixing block which is provided with a trunnion mounting hole; a U-shaped bracket is fixedly connected to a base; the trunnion fixing block is arranged in the opening of the U-shaped bracket; the trunnion fixing block and the bracket are connected by two corresponding connecting bolts; two adjusting bolts are arranged on the fixed connection end of the bottom side of the bracket and the base, and on both sides of the transversal centre section of the longitudinal section of the trunnion fixing block through the through hole screw threads on the bracket and through holes on the base.

Description

Belted electronic balance rubber trunnion seat

The utility model relates to the parts of weighing weight, especially a kind of belted electronic balance rubber trunnion seat with belt conveyer scale.

Adopt the rubber gudgeon as fulcrum,,, be far superior to cutter and hold fulcrum and bearing fulcrum, therefore, be widely used on the belted electronic balance at aspects such as dustproof, waterproof, anti-solid accumulations because it has and can adapt to various abominable working environments.But, installation of rubber gudgeon at present and adjustment be difficulty comparatively, if it is improper to install, the weighing accuracy and the technical indicator of belted electronic balance will be influenced, and in the prior art, cause the rubber gudgeon to install and adjust the reason of difficulty, be since the gudgeon fixed block of existing fixed rubber gudgeon be uncontrollable fixed sturcture institute extremely.

The purpose of this utility model is exactly in the prior art, and the problem of difficulty is installed and adjusted to the rubber gudgeon, and the technical scheme of a kind of adjustable electron belt conveyer scale with the rubber trunnion seat is provided.

For clearly demonstrating the technical characterstic of this programme, now by a specific embodiment, and tie its accompanying drawing, the technical characterictic of this programme is described in detail.

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the schematic top plan view of Fig. 1;

Fig. 3 is that the A-A of Fig. 1 is to cross-sectional schematic;

Fig. 4 looks synoptic diagram for the left side of Fig. 1.

By accompanying drawing as can be seen, the belted electronic balance of this programme has a gudgeon fixed block 2 that has cylindrical gudgeon mounting hole 8 with the rubber trunnion seat, gudgeon set bolt 1 is housed on its end face, a fixedly connected U-shaped support 4 on base 5 in addition, described gudgeon fixed block 2 places in the opening of this U-shaped support 4, and gudgeon fixed block 2 is connected with support 4 by the coupling bolt 3 of two correspondences of position on gudgeon mounting hole 8 horizontal diameter, and make gudgeon fixed block 2 that a spot of swing space can be arranged around the axis of coupling bolt 3, fixedly connected end with base 5 on U-shaped support 4 bases, be positioned at the both sides of transverse center section on gudgeon fixed block 2 longitudinal profiles, through hole whorl by processing on the support 4 and the through hole on the base 5 are equipped with two to be regulated bolts 6 and contacts with the bottom surface of gudgeon fixed block 2.A bearing mounting hole 7 that is used to install and fix bearing is arranged on the base of described base 5, and the position of this bearing mounting hole 7 is positioned at a side of transverse center section on the vertical longitudinal center section of base 5.

In this programme, because the gudgeon fixed block is to be contained in the U-shaped support, and can under the adjustment of regulating bolt, swing by the axis around its coupling bolt, the swing that makes the axis of gudgeon mounting hole have vertical direction, and the existence of bearing mounting hole is arranged below the base, whole bearing is horizontally rotated, this also has the swing of horizontal direction with regard to the axis that makes the gudgeon mounting hole, so the utility model is adjustable when the installation of rubber gudgeon, adjustment, solve the problem that the rubber gudgeon is installed and adjustment is difficult, guaranteed the measuring accuracy of belted electronic balance.This shows, the utility model compared with prior art, its effect is conspicuous.

Claims

1. belted electronic balance rubber trunnion seat, mainly by on the gudgeon fixed block [2] that has gudgeon mounting hole [8] gudgeon set bolt [1] being housed and base [5] is formed, it is characterized in that going up a fixedly connected U-shaped support [4] at base [5], described gudgeon fixed block [2] places in the opening of this U-shaped support [4], and gudgeon fixed block [2] is connected with support [4] by the coupling bolt [3] of two correspondences of position on gudgeon mounting hole [8] horizontal diameter, and make gudgeon fixed block [2] that a spot of swing space can be arranged around the axis of coupling bolt [3], fixedly connected end with base [5] on U-shaped support [4] base, be positioned at the both sides of transverse center section on gudgeon fixed block [2] longitudinal profile, go up the through hole whorl of processing and the through hole on the base [5] by support [4] and be equipped with two and regulate bolts [6] and contact with the bottom surface of gudgeon fixed block [2].

2. rubber trunnion seat according to claim 1 is characterized in that there is a bearing mounting hole [7] on the base of described base [5], and the position of this bearing mounting hole [7] is positioned at a side of transverse center section on base [5] longitudinal center section.