CN2138256Y

CN2138256Y - Movable grate of briquette stove

Info

Publication number: CN2138256Y
Application number: CN 92242431
Authority: CN
Inventors: 李维恒
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-04
Filing date: 1992-12-04
Publication date: 1993-07-14
Anticipated expiration: 2002-12-04

Abstract

The utility model relates to a movable stove grate of a honeycomb stove, which is composed of a supporting plate, a left stove grate, a right stove grate and a pulley wheel, wherein, the supporting plate is made of a rectangular iron plate, and the middle part of the supporting plate is processed with a hole; the stove grate is formed from a thin plate in a shape similar to a triangle, one end of the stove grate is wide, and the other end is narrow; one side of the stove grate is in a shape of a straight line, and the other side is processed into a shape of a concave arc. The utility model which is adopted has the advantages of simplicity, convenience, no environment pollution, labor saving and sanitation. The procedure of ash hooking during coal feeding can be omitted.

Description

Movable grate of briquette stove

The utility model relates to a kind of optional equipment of stove, especially for the fire grate alive of honeycomb briquet stove.

At present the fire grate that generally uses is when the coal ash disposal, and the cinder hook that need will burn with cleek earlier goes out, stoking again after the top coal cinder decline, and this method causes coal ash to fly upward when the hook cinder, is unfavorable for environmental sanitation.Also have a kind of method to be to use fire tongs earlier anthracite to be pressed from both sides out, draw clean slag, again anthracite is put into stove back coal.Though this method is cleaner, be absolutely unsafe, both scalded easily, press from both sides anthracite broken easily again and cause the fire extinguishing.

The purpose of this utility model is to avoid the deficiency of above-mentioned prior art and the honeycomb briquet stove of a kind of both clean safe ready that the provides fire grate of living.

The purpose of this utility model is to reach by following measure: by the fire grate alive that support plate, left and right fire grate constitute, support plate is made for rectangle iron plate, and the centre is processed with and burner hearth circular hole of the same size.Left and right fire grate constitutes for being similar to leg-of-mutton thin plate, an end broad, and an end is narrower.One side is a linear, and opposite side is processed into arcs of recesses.The arcs of recesses of left and right sides fire grate is installed in relatively the circular hole both sides of support plate.About two fire grates have slotted hole along arc limit place, be used for blowing air.

Below by accompanying drawing the utility model is elaborated:

Fig. 1 is a left and right sides fire grate closure state schematic diagram

Fig. 2 is a left and right sides fire grate opening schematic diagram

Fig. 3 is contained in the user mode schematic diagram of burner hearth below for the fire grate of living

Fig. 4 is the fire grate closure state schematic diagram that is used for coal dust ball stove

Fig. 5 is the fire grate opening schematic diagram that is used for coal dust ball stove

Description of drawings: the fixing card of the right fire grate 4-of 1-support plate 2-left side fire grate 3-pulley 5-chain 6-7-interior angle 8-bearing pin 9-aperture 10-fixing point 11-ash box 12-coal cinder 13-burner hearth 14-body of heater 15-air-vent 16-parting bead 17-pad 18-bolt

Porose by the support plate 1 middle processing that rectangular thin plate constitutes, the big or small basically identical of this hole and burner hearth.Left and right two

fire grates

2,3 are housed on the bottom surface of support

plate.Fire grate

2 and 3 is for being similar to leg-of-mutton thin plate.Thin plate one end broad, the other end is narrower; One side is a linear, and opposite side is processed into arcs of recesses.The arcs of recesses of left and right sides fire grate is installed with respect to support plate center hole both sides.The interior angle 7 of the wide end of fire grate interconnects by iron wire and fixes with support plate.The place, exterior angle of the wide end of fire grate is spacing with fire grate by fixing card 6 at support plate inferior horn place with the iron wire formation, in order to avoid fire grate and support plate tilt.

A pulley 4 is respectively adorned for two jiaos in the support plate top.Pulley is fixed on the support plate by bearing pin 8, and pulley can rotate relative to bearing pin 8.Be with chain 5 between two pulleys.Chain 5 links to each other with the narrow end of left and right fire grate respectively, promptly is processed with aperture 9 at the narrow end place of fire grate, chain is therefrom passed link fixing with fire grate and comes back rotation.

Side at pulley is equipped with two fixing cards 6.Fixedly card is by holing on support plate, loads iron wire and constitute between the hole.The narrow end of fire grate passes from fixing card 6.Moving range when the width of fixing card has determined fire grate unlatching and closure.

The fire grate of will living during use is loaded on the burner hearth below, and when not needing coal under normal situation about using, the position of left and right sides fire grate is a closure state, with reference to Fig. 1, promptly looks up the view of fire grate toward furnace roof from the burner hearth below.When the needs coal, the narrow end of left and right sides fire grate is pulled to both sides respectively.Because the narrow end of fire grate links to each other with chain respectively, pull a wing furnace grate with hand and can drive chain and pulley action and drive the opposite side fire grate and move, so not only laborsaving but also make things convenient for.After fire grate is pulled, serve as that axle turns an angle, move on to the extreme position of fixing card 6 with the fixing point 10 of wide end.The concave arc of left and right sides fire grate just is positioned at the both sides of support plate circular hole at this moment, with reference to Fig. 2.The coal cinder of grilling thoroughly is just in time fallen in the following grey box by support plate.Then again left and right sides fire grate is turned back closing position, again coal.This fire grate alive had not only saved hook ash but also unlikely contaminated environment, saved trouble and health.

Fig. 4 Fig. 5 is the fire grate alive that is used for coal dust ball stove.The place is loaded on a parting bead 16 perpendicular to circular hole in the middle of the support plate circular hole of this fire grate.The lower end of fire grate is the tortuous bow shape, and corresponding to the elongation of relative fire grate and overlap each other.The below of each fire grate is processed with a slotted hole and a circular hole respectively.Lower end with two fire grates during installation coincides together.If left fire grate is placed on the right fire grate, the slotted hole of so left fire grate is positioned at the left side, and circular hole is positioned at the right side.And the slotted hole of right fire grate is positioned at the right, and circular hole is positioned at the left side.Therefore the circular hole of left fire grate slotted hole and right fire grate is overlapping, and the circular hole of left fire grate and the slotted hole of right fire grate are overlapping.Pass slotted hole respectively by pad 17 and bolt 18 again and circular hole is fixed the overlapping of two fire grates.

When needs add coal briquette, open left and right sides fire grate, cinder promptly falls from the circular hole of support plate.During stoking, with left and right sides fire grate closure, the parting bead at support plate place combines with left and right sides fire grate and makes that coal briquette is unlikely to be fallen.

Claims

1, a kind of fire grate alive of honeycomb briquet stove, it is characterized in that constituting by support plate, left and right fire grate and pulley, support plate is made for rectangle iron plate, and the centre is processed with the circular hole with the burner hearth size, and left and right fire grate constitutes by being similar to leg-of-mutton thin plate, one end broad, the other end is narrower, and a side is a linear, and opposite side is processed into arcs of recesses, the arcs of recesses of left and right two fire grates is installed in the circular hole both sides of support plate relatively, and two fire grates respectively are processed with slotted hole along the arc limit.

2, fire grate alive as claimed in claim 1 is characterized in that two pulleys are equipped with at two jiaos of places, one side of support plate, and chain is housed between the pulley, and left and right fire grate all links to each other with chain.

3, fire grate alive as claimed in claim 1, it is characterized in that pulley and chain one side are equipped with the left and right fixedly card that iron wire constitutes, one end of left and right fire grate passes from fixing card respectively, the fixedly card that iron wire constitutes also is equipped with at two jiaos of places, one side with respect to pulley on the support plate, and the wide end exterior angle of left and right fire grate is fixed therein.

4, a kind of fire grate alive as claimed in claim 1, the circular hole place that it is characterized in that support plate adorns a parting bead perpendicular to circular hole, the lower end of left and right sides fire grate is the tortuous bow shape, and the lower end is corresponding to the other side elongation and overlap each other, and the below of each fire grate is processed with slotted eye and circular hole respectively.