CN2766160Y

CN2766160Y - Honeycomb briquette stove convenient for charging briquette

Info

Publication number: CN2766160Y
Application number: CN 200520053762
Authority: CN
Inventors: 申兴国
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-11
Filing date: 2005-01-11
Publication date: 2006-03-22
Anticipated expiration: 2015-01-11

Abstract

The utility model relates to a honeycomb briquette stove convenient for charging coal. A coal discharging device is arranged in the existing honeycomb briquette stove; the coal discharging device is connected with the lower part of a stove casing together through a square frame; a cross shaft with a foot lever penetrating through the stove casing is arranged on a shaft hole at the lower part of a supporting post at the front end of the square frame; the position of the cross shaft adjacent to the supporting post is also provided with an n-shaped crank tilting upwards towards the square frame; a connecting rod hinged with the crank is hinged with the center of a double-ended drive rod; two rotating rods connected with the outer ends of rotating shafts are respectively hinged with both ends of the double-ended drive rod; the middle parts of two rotating shafts are respectively provided with a rake type coal clamping device. The utility model has the advantages that the coal briquettes can be charged without taking off cooking utensils, the coal briquettes are not damaged, the use is convenient, the structure is simple and the manufacturing cost is low.

Description

Be convenient to the honeycomb briquette stove of coal

Affiliated technical field

The utility model relates to combustion furnace, particularly a kind of honeycomb briquette stove that makes things convenient for coal.

Background technology

As everyone knows, though many big cities have adopted liquefied petroleum gas or coal gas to make fuel, still make fuel with coal in vast rural area of China and outlying district.At present, what generally use is honeycomb briquette, the honeycomb briquette stove of traditional type is to be made of furnace shell, furnace panel, flue, grate and dust collection chamber, because the inboard wall of furnace of this stove has combustion-supporting ventilation slot and coal cinder has several air vents, therefore ratio of combustion is more satisfactory, the combustion rate height, firepower is violent, is subjected to very much people's welcome.Yet not enough is when adding coal cinder, must cook vessel and take away just and can carry out, and has increased trouble to people, especially burns the vessel temperature height of heat, does not note slightly also can scalding hand, and this is the deficiency of existing honeycomb briquette stove just.I had once applied for " a kind of honeycomb briquette stove that makes things convenient for coal " utility model patent on October 20th, 2004 to China Intellectual Property Office, and had obtained patent right, and the patent No. is ZL03273669.X.Though solved the problem that makes things convenient for coal, structure is too complicated, production cost is too high, makes to apply to be affected.

Summary of the invention

In order to solve the problem that existing honeycomb briquette stove exists, the honeycomb briquette stove that the utility model provides a kind of structure comparatively simply to be convenient to coal adopts this coal stove, and people can take away that vessel just can carry out coal in the cooking.

Above-mentioned task realizes by this way: this coal stove comprises furnace shell, furnace panel, flue, grate, dust collection chamber and a drawer that is positioned at upper of furnace body band one joint flue and is provided with movable holder coal plate, it is characterized in that: in the furnace shell of flue bottom, be provided with a coal tripper, this coal tripper links together with a quadra and furnace shell, two grates link together by cramp bar and two rotating shafts on two pillars that are placed in the quadra front and back end respectively, the transverse axis of a band foot-driven lever passes on the axis hole of a pillar bottom that furnace shell is installed on the quadra front end, also be provided with one towards the acclivitous door of quadra font crank at transverse axis near the pillar place, center with a hinged connecting rod of crank and a double end drive rod is hinged, two dwangs with the binding of rotating shaft outer end are hinged with double end drive rod two ends respectively, respectively are provided with a rake coal gripper in the centre of two axles.

The utility model is to use like this: when not needing to add honeycomb briquette, the honeycomb briquette in the flue is to rely on two to prop up the grate that comes and come support; When needing to add new coal cinder behind the honeycomb briquette all burnt at the end in the stove, can step on pedal stroke and drive crank toward the stokehold swing by transverse axis, make hinged with it connecting rod to lower swing, by the downward translation of pin joint pulling drive rod, two rotate because of drive rod moves just with the hinged dwang in drive rod two ends, two rotating shafts that link with dwang are inwardly rotated, driving grate by cramp bar rotates, so, the coal cinder of all burnt just rotates with grate and falls, falls at last on the drawer of dust collection chamber.Meanwhile, along with rotating shaft rotation and grate down rotate, the rake coal gripper that is arranged in the rotating shaft also rotates toward the flue center, and when the coal cinder of all burnt was fallen dust collection chamber, the taking off just in time to be inserted into of rake coal gripper do not allow its fall on the lastblock coal cinder.At this moment, people can pull pedal stroke again and return back to the home position by it, and crank is convenient to be blocked connecting rod in line with its shaped sections, does not allow it rotate, two grates are turned back to the home position again coal cinder are held, and coal cinder is no longer blocked in the same revolution of rake coal gripper.Owing to lack a lump coal piece in the flue, can add coal cinder this moment by the drawer of upper of furnace body first segment flue toward the flue top, just can finish whole stoking process.

From structure of the present utility model and operation principle as can be known, after adopting the utility model, the cooking utensil that people need not take away on the coal stove just can add coal cinder in stove, and the whole operation process can not damaged the coal cinder that is still burning, can not produce dust again, overcome the deficiency of prior art effectively.In addition, the utility model coal tripper relatively simple for structure made easily, and low cost is easy to utilize.

Description of drawings

Fig. 1 is the cutaway view of a kind of concrete structure of the utility model.

Fig. 2 is the stereogram of the concrete knot of coal tripper among Fig. 1 (8).

The axle side installation diagram that Fig. 3 locates for the drawer (7) that is provided with movable holder coal plate (6) among Fig. 1.

The specific embodiment

As shown in Figure 1, a kind of honeycomb briquette stove of being convenient to coal comprises furnace shell 1, furnace panel 2, flue 3, grate 4, dust collection chamber 5 and an axle drawer 7 that is positioned at upper of furnace body band one joint flue and is provided with movable holder coal plate 6.

The technical program also also is provided with a coal tripper 8 in the furnace shell 1 of flue 3 bottoms.Be illustrated in figure 2 as a stereogram that shows these coal tripper 8 internal structures separately, this coal tripper 8 is fixed in the furnace shell 1 by a quadra 9, two grates 4 link together by cramp bar 10 and two rotating shafts 12 that are placed on two pillars 11 in quadra 9 front and back ends, and rotating shaft 12 is supported with the axis hole on two pillars 11.The transverse axis 14 of a band foot-driven lever 13 passes on the axis hole of pillar 11 bottoms that furnace shell 1 is installed on quadra 9 front ends, and at the crank 15 that is the  font near cross section of binding on the transverse axis 14 of pillar 11, this crank 15 is towards quadra 9 top center settings.A connecting rod 16 is hinged with crank 15, because crank 15 is JiongZi Xing, connecting rod 16 can only forward to and crank 15 flat rank positions.A double end drive rod 17 is hinged with its center and connecting rod 16.Two rotating shafts 12 are hinged with double end drive rod 17 two ends by the dwang 18 that pillar 11 axis hole outer ends link.Two rake coal grippers 19 that are made of two nails and base plate are placed in the centre of two rotating shafts 12 respectively, and after the inclination angle of its present position should rotate with grate 4, its nail mouth just in time was inserted on the coal cinder that lastblock will fall.

When implementing this programme, can also take following measure further perfect:

A guiding sheet metal 21 that suspends is respectively established in centre on four crossbeams 20 in quadra 9 tops, so that coal cinder accurately falls.

As shown in Figure 3, for convenience upper of furnace body adds the turnover and the location of the drawer 7 that coal cinder uses, reduce the friction of two lump coal pieces up and down when adding coal cinder, on the furnace shell 1 of drawer 7 both sides, respectively be provided with a guide rail 22, guide rail 22 rear ends are higher than front end and establish the location pit 23 of its bottom and the same level of guide rail 22 front ends in guide rail 22 rear ends, be provided with the guiding plush copper 24 that cooperates with guide rail 22 in rear end, drawer 7 both sides, improved a little at the rear portion when drawer 7 was advanced, reduce friction with next lump coal piece, to the end, make location plush copper 24 get back to horizontal level by location pit 23, the new coal cinder that adds just is flat on next lump coal piece.

25 is honeycomb lump coal among Fig. 1.

Claims

1, a kind of honeycomb briquette stove of being convenient to coal, comprise furnace shell (1), furnace panel (2), flue (3), grate (4), dust collection chamber (5) and a drawer (7) that is positioned at upper of furnace body band one joint flue and is provided with movable holder coal plate (6), it is characterized in that: in the furnace shell (1) of flue (3) bottom, be provided with a coal tripper (8), this coal tripper (8) links together with a quadra (9) and furnace shell (1), two grates (4) link together by cramp bar (10) and two rotating shafts (12) that are placed on quadra (9) two pillars in front and back end (11) respectively, the transverse axis (14) of a band foot-driven lever (13) passes on the axis hole that furnace shell (1) is installed on quadra (a 9) pillar of front end (11) bottom, locate also to be provided with one towards quadra (9) acclivitous  font crank (15) at transverse axis (14) near pillar (11), one hinged with the center of a double end drive rod (17) with the hinged connecting rod (16) of crank (15), two dwangs (18) with the binding of rotating shaft (12) outer end are hinged with double end drive rod (17) two ends respectively, respectively are provided with a rake coal gripper (19) in the centre of two rotating shafts (12).

2, honeycomb briquette stove according to claim 1 is characterized in that respectively being provided with in the centre of quadra (9) four crossbeams in top (20) a guiding sheet metal (21) that suspends.

3, honeycomb briquette stove according to claim 1, it is characterized in that on the furnace shell (1) of the both sides of drawer (7), respectively being provided with a guide rail (22), this guide rail (22) rear end is higher than front end, and be provided with the location pit (23) of a bottom and the same level of guide rail (22) front end in the rear end, be provided with the guiding plush copper (24) that cooperates with guide rail (22) in drawer (7) both sides.