CN2053296U

CN2053296U - Ash ejector for domestic oven

Info

Publication number: CN2053296U
Application number: CN 89214723
Authority: CN
Inventors: 王健
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-07-29
Filing date: 1989-07-29
Publication date: 1990-02-21

Abstract

The utility model relates to an ash ejector for domestic ovens, comprising an operating shank, a shaft which is connecting with the operating shrank, a shaft sleeve which is fixed out of the shaft, a long deflector rod and a short deflector rod which are symmetrically fixed on the shaft sleeve, a shaft support and a connecting part. The ash ejector is suitable for various domestic ovens. The ash ejector can easily, cleanly, quickly and effectively clean up ash in oven chambers.

Description

Ash ejector for domestic oven

The utility model relates to a kind of ash ejector that is applicable to various domestic briquet stoves.

Though at present domestic briquet stove is of a great variety, form is different, all generally lacks a kind of health, ash ejector effectively and rapidly.General coal stove very easily coking in combustion process, coke button and lime-ash are many, just can influence ventilation, cause firepower to descend, and temperature reduces in the burner hearth.The method of traditional clear ash discharge slag is with one stove to be hooked in the fire grate bottom up to disclose along the stove backlash, and ash, slag are disclosed.This method wastes time and energy, and the lime-ash at dead angle place and coke button be difficult to arrange clearly, also will open ash box door during some stove deashing, to cause dust to intersperse among indoor, influences indoor health.In addition, the stove space width of general fire grate is all fixed, and when therefore burning small coal or clear ash discharge slag, broken coal leaks down easily, causes waste of fuel.

The purpose of this utility model provides a kind of various domestic briquet stoves that are applicable to, can each position ash of simultaneously clear grate furnace thorax bottom, slag, blob of viscose, and domestic briquet stove ash ejector simple in structure, practical, easy and simple to handle, that health is economized on coal.

The purpose of this utility model can be achieved through the following technical solutions: this device has the unitary rotation structure, it by lever, the axle that links to each other with lever, be fixed in the outside axle sleeve of axle, be symmetrically fixed on the long and short driving lever on the axle sleeve and the supporting and the attaching parts of axle and form.

The partial parallel that above-mentioned axle is fixed with axle sleeve and driving lever is arranged at the fire grate bottom, and lever is fixed in and stretches out the outer shaft end of body of heater, and axle can move axially by lever.

The between cog number of stove tooth is corresponding on the number of long and short driving lever and the fire grate.

The course of work of the present utility model is as follows: this device is fixed in coal stove fire grate bottom by support unit and attaching parts.Under off working state, lever is in vertical position, and the every pair of long and short driving lever is all parallel to be positioned at every stove tooth bottom.When the clear ash discharge slag of needs, lever is outwards pulled out, axle and driving lever also with outside move.When axle sleeve moved to the place, furnace wall, every pair of driving lever then was in two stove teeth middle (as shown in phantom in Figure 1).At this moment can drive driving lever and in burner hearth, stir along clockwise or rotate counterclockwise handle, make lime-ash row down.To near the lime-ash burner hearth bottom or the fire grate center, will lack driving lever and change in the burner hearth and can remove.As the clear row of need during near the lime-ash at place, furnace wall, coke button, then long driving lever to be changed in the burner hearth, long driving lever can make apart from the center at a distance lime-ash, coke button concentrate to the center at axle place in rotation process, and then will lack driving lever and change burner hearth over to and coke button is squeezed broken, and arranges clearly simultaneously.After clear row finishes lever is returned to vertical position, and pushes inwards driving lever is resetted.

If use short grained coal, needn't send back to after then lever is pulled out.At this moment, because driving lever is between each stove tooth, as many as the stove tooth number of teeth has been increased by one times, the backlash is diminished, short grained like this coal just is difficult for falling, to a certain extent fuel savings.

The utility model is changed the deficiency of conventional method, for the family that uses coal stove provide a kind of easily and fast, efficiently, the ash ejector of health.This device can install on the existing various domestic briquet stove easily, and the time and the labour intensity that make people do this housework greatly reduce.Because lever is in the body of heater outside, ash, the clear arranging device of slag are in body of heater, so ash bin can make totally enclosed type, and dust can't leak into indoorly when making clear ash discharge slag, has guaranteed indoor environmental sanitation.The utility model also has simple in structurely, easy to operate, practical in addition, implement to be easy to characteristics.

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

Fig. 2 is the sectional view of Fig. 1.

Be described in further detail concrete structure of the present utility model below in conjunction with accompanying drawing.

As shown in Figure 1, the utility model is by lever 1, and the axle 2 that links to each other with lever is fixed in the outside axle sleeve 3 of axle, is symmetrically fixed on the long and

short driving lever

4,5 on the axle sleeve and the support unit 7 and the attaching parts 8 of axle and forms.Described lever 1 is fixedly welded on the end of axle 2, and lever divides two sections, and epimere is made by steel pipe, and hypomere is made by round steel, and the hypomere round steel is fixing with steel pipe and axle welding respectively.Axle and the driving lever that is fixed on the axle sleeve are set in parallel in fire grate 10 bottoms (as shown in Figure 2), and axle passes body of heater from the axis of body of heater 12 level.Axle passes the position of body of heater by support unit 7 supportings, and support unit is a splicing sleeve in this example, and splicing sleeve cooperates with axle is movable, and fixing with attaching parts 8 welding, and attaching parts are a square connecting plate (because of selecting square coal stove in this example for use) in this example.Connecting plate then fixes by screw 9 and body of heater, and axle is outside in the body of heater is fixed with axle sleeve 3 by screw 6, and sleeve length slightly is shorter than the body of heater width.Be welded with in the axle sleeve bilateral symmetry that several the length of long driving lever slightly is shorter than 1/2 of stove tooth 11 length to long and

short driving lever

4,5, the length of short driving lever is about 1/4 of stove tine length.The logarithm of long and short driving lever is corresponding with stove tooth between cog number.Because axle cooperates with splicing sleeve is movable, therefore by lever axle is moved axially.

Claims

1, a kind of domestic briquet stove ash ejector, it is characterized in that this device has the unitary rotation structure, it is by lever 1, the axle 2 that links to each other with lever, be fixed in the outside axle sleeve 3 of axle, be symmetrically fixed on the long and short driving lever 4,5 on the axle sleeve and the supporting and the attaching parts of axle and form.

2, domestic briquet stove ash ejector according to claim 1, it is characterized in that lever is fixed in the end of axle 1, axle and the driving lever 4,5 that is fixed on the axle sleeve 3 are set in parallel in the fire grate bottom, axle passes support unit 7 supportings of body of heater position by axle, support unit is then fixed with body of heater by being fixedly coupled parts 8 with it, and axle can move axially by lever.

3, domestic briquet stove ash ejector according to claim 1 and 2 is characterized in that the support unit of said axle is a splicing sleeve, and attaching parts are connecting plates of a flat or arc, and splicing sleeve and connecting plate are then fixing by welding.

4, domestic briquet stove ash ejector according to claim 1 is characterized in that axle and axle sleeve are fixing by screw 6, and long and short driving lever is welded on the axle sleeve.

5, according to claim 1 adding, it is characterized in that the number of driving lever is corresponding with stove tooth between cog number on the fire grate with coal stove lime-ash arranging device.