CN203486376U

CN203486376U - Vibrating discharge hopper

Info

Publication number: CN203486376U
Application number: CN201320530320.9U
Authority: CN
Inventors: 郭宝新
Original assignee: WEIFANG HUIYI HEAVY INDUSTRY MACHINERY EQUIPMENT Co Ltd
Current assignee: WEIFANG HUIYI HEAVY INDUSTRY MACHINERY EQUIPMENT Co Ltd
Priority date: 2013-08-27
Filing date: 2013-08-27
Publication date: 2014-03-19
Anticipated expiration: 2023-08-27

Abstract

The utility model provides a vibrating discharge hopper which solves the problem that a discharge hopper in the prior art is easily jammed. The vibrating discharge hopper comprises an outer shell and an inner shell, an inclined bottom plate is arranged between the inner shell and the outer shell, at least one vibrator is arranged on the bottom plate, and a discharge channel is arranged at the lower end of the outer shell. The vibrators are arranged on the bottom plate, and materials inside a discharger cannot be jammed and can more smoothly flow by the aid of regular frequency vibration generated by the vibrators.

Description

A kind of oscillatory type discharge hopper

Technical field

The utility model relates to a kind of continous way ship unloaders, is specifically related to the discharge hopper on continous way ship unloaders.

Background technology

The main ship unloading equipment of major bulks (as iron ore, coal etc.) is ship unloaders in the world, and common ship unloaders have grab bucket ship unloader and continous way ship unloaders.The shortcoming that grab bucket ship unloader exists is that pollution is large, efficiency is high, consumes energy higher.And chain-bucket ship unloaders capture the efficiency of material high, consume energy littlely, and pollution-free, therefore obtained being widely used.

Bucket unloader is mainly comprised of traveling gear, equalizing gear, lift system, material fetching mechanism and discharge hopper etc.In the actual use procedure of equipment, some material has the phenomenons such as the granularity of humidity, viscosity or material is inhomogeneous to exist, and likely makes base plate occur feed blocking phenomenon, thereby the discharging that can affect whole material is moved.

Utility model content

The utility model proposes a kind of oscillatory type discharge hopper, solved the susceptible to plugging problem of discharge hopper in prior art.

The technical solution of the utility model is achieved in that

An oscillatory type discharge hopper, comprises body skin and inner housing, and the base plate of inclination is housed between described inner housing and body skin, and base plate is provided with at least one vibrator, and body skin lower end is provided with blanking channel.

The leaning angle of described base plate is greater than the angle of repose of material.

Described vibrator is pneumatic vibrator.

On described base plate, be evenly equipped with five vibrators.

Described inner housing and body skin are cylindrical.

The utility model is provided with vibrator on base plate, by vibrator, produces well-regulated frequency vibration, thereby makes material avoid obstruction, and discharger materials inside is flowed more smoothly.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

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

Fig. 2 is that schematic diagram is looked on a left side of Fig. 1;

Fig. 3 is the schematic top plan view of Fig. 1.

In figure, 1. body skin, 2. inner housing, 3. blanking channel, 4. base plate, 5. vibrator.

The specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

As shown in Figure 1,2 and 3, a kind of oscillatory type hopper, comprises body skin 1 and inner housing 2, and the base plate 4 of inclination is housed between described inner housing 2 and body skin 1, and base plate 4 is provided with vibrator 5, and body skin 1 lower end is provided with blanking channel 3.

In the utility model, inner housing 2 and body skin 1 are cylindrical.

When the utility model is used, inner housing 2 is arranged on outside the lift system of ship unloaders, material arrives lift system top by chain bucket, chain bucket falls into material between inner housing 2 and body skin 1 in switching process, in the time of vibrator 5 work, the well-regulated vibration of base plate 4, thus material is flowed down smoothly, avoided obstruction.

The leaning angle of described base plate 4 is greater than the angle of repose of material, and angle of repose refers to that bulk cargo can keep the maximum angle of natural stability state when stacking.When base plate inclination is greater than angle of repose, more smooth and easy during blanking.

Described vibrator 5 is pneumatic vibrator.Pneumatic vibrator is to utilize pressurized air for power, drives the steel ball of vibrator inside, high-speed operation in set track, thus the effect of vibration of generation certain frequency and centnifugal force prevents adhesion, obstruction, the buildup of powder in pipeline, hopper, feed bin.Its air consumption is little, not only safe but also energy-conservation; And its volume is little, fault is few, installs and safeguard simple and easy.

As required, can adjust the quantity of base plate 4 upper vibration generators, such as uniform five or four vibrators.

The utility model is not merely able to be applied to bucket unloader, at other continuous ship discharging machines, has very large practicality yet, for example, can be used on sprocket-type ship unloaders, screw ship unloader, pneumatic ship unloader etc.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. an oscillatory type discharge hopper, comprise body skin (1) and inner housing (2), it is characterized in that: the base plate (4) that inclination is housed between described inner housing (2) and body skin (1), base plate (4) is provided with at least one vibrator (5), and body skin (1) lower end is provided with blanking channel (3).

2. oscillatory type discharge hopper according to claim 1, is characterized in that: the leaning angle of described base plate (4) is greater than the angle of repose of material.

3. oscillatory type discharge hopper according to claim 1, is characterized in that: described vibrator (5) is pneumatic vibrator.

4. according to the oscillatory type discharge hopper described in claim 1 or 2 or 3, it is characterized in that: on described base plate (4), be evenly equipped with five vibrators (5).

5. oscillatory type discharge hopper according to claim 4, is characterized in that: described inner housing (2) and body skin (1) are for cylindrical.