CN203125760U - Novel safety device for mixing chamber of internal mixing machine - Google Patents

Abstract

The utility model relates to a novel safety device for a mixing chamber of an internal mixing machine. The novel safety device comprises an internal mixing machine gate and a bolt, a bolt seat is arranged on the side wall of the internal mixing machine, a bolt track is formed on the bolt seat, the bolt is arranged in the bolt track, aa hole in which the bolt is inserted is formed in the side wall of the internal mixing machine, limiting grooves are formed in two ends of an internal mixing seat, the bolt is L-shaped formed by two parts, one part is a bolt body moving along the bolt track, the other part is a limiting rod, and the limiting rod and the two limiting grooves are matched. The novel safety device has the advantages that the starting of the internal mixing machine can be ensured through the fixing of the bolt, thus ensuring the safety.

Description

A kind of novel mixer mixing chamber safeties

Technical field

The utility model relates to a kind of novel mixer mixing chamber safeties, specifically a kind of device relatively safer under the banbury open mode.

Background technology

Banbury is the mixing facilities of a kind of high-intensity clearance of growing up on the basis of mill.From the Banbury(Ben Baili that occurred truly in 1916) behind the type banbury, the power of banbury is familiar with by people gradually, it shows the series of features than mill excellence in rubber mixing process, as: mixing capacity is big, the time is short, production efficiency is high; Overcome dust from flying preferably, reduce the loss of compounding ingredient, improve product quality and working environment; The handling safety facility reduces labor intensity; Be of value to and realize machinery and automation mechanized operation etc.Therefore, the appearance of banbury is an important achievement of rubber manufacturing machinery, remain so far plasticate and mixing in typical visual plant, still in constantly development and perfect.

In the use of existing banbury, find, when banbury needs to open banbury under for some reason such as situations such as maintenances, under open mode, its driving arrangement such as the pneumatic or equipment of surging might lose efficacy, thereby cause the banbury top cover to fall, sometimes also can cause the accident very dangerous.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of device safer when banbury is opened.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of novel mixer mixing chamber safeties, and its innovative point is: comprise banbury, banbury flashboard and latch;

At the banbury sidewall plug housing is set, has opened a latch track on the plug housing, latch is installed in the latch track, opens on the banbury sidewall and holds the hole that latch stretches into, and has opened limited impression respectively at the two ends of plug housing;

Latch be two parts constitute L shaped, the shank of a part for moving along the latch track, another part is a gag lever post, wherein gag lever post matches with two limited impressions.

Advantage of the present utility model is: when needs are opened banbury, after opening banbury fully, latch moves to groove simultaneously, and insert in the groove bolt rod fixing, even like this after driving arrangement lost efficacy, also can be unlikely to drop owing to the fixing of latch keeps opening of banbury, guaranteed safety.

Description of drawings

Fig. 1 is the schematic diagram of the utility model mixer mixing chamber safeties.

The specific embodiment

By schematic diagram shown in Figure 1 as can be known, novel mixer mixing chamber safeties described in the utility model mainly comprise banbury, banbury flashboard 6 and latch.

Banbury is provided with banbury flashboard 6, banbury sidewall 5 is provided with plug housing 3, has opened a latch track 7 on the plug housing 3, and latch is installed in the latch track 7, open on the banbury sidewall 5 and hold the hole 8 that latch stretches into, opened limited impression respectively at the two ends of plug housing 3.

Latch is the L shaped of two parts formation, the shank 2 of a part for moving along the latch track, another part is a gag lever post 4, welding is fixing between shank 2 and the gag lever post 4, the left and right sides width of two grooves 1 opening on the left and right sides width of gag lever post 4 and the plug housing 3 is identical, and the degree of depth of groove 1 is bigger than the thickness of gag lever post 4.

After banbury flashboard 6 rises, the gag lever post 4 of latch moves to groove 1 place, and insert in the groove 1 and fix, pass the hole 8 that makes the shank 2 of latch from banbury sidewall 5, open, even like this after driving arrangement lost efficacy, banbury panel 6 also can keep propradation owing to the effect of latch, and has guaranteed that banbury flashboard 6 can not drop, and has guaranteed safety.

Claims (1)

1. novel mixer mixing chamber safeties is characterized in that: comprise banbury, banbury flashboard and latch;

At the banbury sidewall plug housing is set, has opened a latch track on the plug housing, latch is installed in the latch track, opens on the banbury sidewall and holds the hole that latch stretches into, and has opened limited impression respectively at the two ends of plug housing;

Latch be two parts constitute L shaped, the shank of a part for moving along the latch track, another part is a gag lever post, wherein gag lever post matches with two limited impressions.

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