CN2674315Y - Coal changing device for coal stove - Google Patents
Coal changing device for coal stove Download PDFInfo
- Publication number
- CN2674315Y CN2674315Y CN 200320113826 CN200320113826U CN2674315Y CN 2674315 Y CN2674315 Y CN 2674315Y CN 200320113826 CN200320113826 CN 200320113826 CN 200320113826 U CN200320113826 U CN 200320113826U CN 2674315 Y CN2674315 Y CN 2674315Y
- Authority
- CN
- China
- Prior art keywords
- gear
- coal
- coal stove
- sprocket wheel
- grate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a coal changing device for coal stove which is a mechanical coal changing device, principally comprising an actuating device 15 and a flame bridge 14. The flame bridge 14 forming crisscross radially is provided with a plurality of crisscross supports axially and is split into left and right two. The flame bridge 14 is provided under the coal stove. With the action of the actuating device 15, the left flame bridge is rotated clockwise, while the right flame bridge is rotated anticlockwise. The actuating device comprises gears 1 and 2, chainwheels 3, 4, 5 and 6, a hand crank 13, the flame bridge 14 and chain links 7 and 8. The gear 1 and the gear 2 are in mesh, the hand crank 13 is arranged on the outer face of the gear 2, the chainwheel 3 and the gear 1 are coaxial, the chainwheel 4 and the gear 2 are coaxial, and the two axes are arranged on the outer edge of the coal stove. The chainwheel 3 drives the chainwheel 5 through the chain link 7, the chainwheel 4 drives the chainwheel 6 through the chain link 8, and the chainwheels 5 and 6 are respectively arranged on one end of the mandrel of the flame bridge stretching out of the coal stove. The coal changing device for coal stove has the advantages of simple structure and reliable function.
Description
Technical field the utility model belongs to a kind of coal stove briquet changing device.
When the existing coal stove of background technology changes coal, in layer coal briquette is pressed from both sides out in burner hearth often, more undermost coal briquette is changed, do not only bothering but also take a lot of work like this, for the sort of one deck the big coal stove of a plurality of coal briquettes is arranged, change coal briquette troubling thing especially.
The utility model content
Technical problem to be solved in the utility model: change the very inconvenient common fault of coal briquette at existing various coal stoves, the utility model aims to provide a kind of briquet changing device, make when changing coal briquette, need not in layer coal tong be gone out again, utilize briquet changing device just can directly coal briquette be changed from grate.
The technical solution adopted in the utility model: described a kind of coal stove briquet changing device mainly is made up of transmission device and grate, grate radially is " ten " font, grate several cross brackets are axially arranged, two grates are loaded on the coal stove bottom, under the effect of transmission device, the grate on the left side clockwise rotates, and the grate on the right rotates counterclockwise.
The transmission device of above-mentioned coal stove briquet changing device by gear 1, gear 2, sprocket wheel 3, sprocket wheel 4, sprocket wheel 5, sprocket wheel 6, shake the hand, grate, chain 7 and chain 8 form, gear 1 is meshing with each other with gear 2, shake the hand and be contained in the outer face of gear 2, sprocket wheel 3 is coaxial with gear 1, sprocket wheel 4 is coaxial with gear 2, and diaxon is fixed on the outer of coal stove, and sprocket wheel 3 is by chain 7 drive sprockets 5, sprocket wheel 4 is by chain 8 drive sprockets 6, and sprocket wheel 5 is contained in the end that the grate mandrel stretches out coal stove respectively with sprocket wheel 6.
The transmission device of above-mentioned coal stove briquet changing device can also be by gear 9, gear 10, gear 11, gear 12 and the composition of shaking the hand, gear 9 is contained in the end that the grate mandrel stretches out coal stove respectively with gear 12, shaking the hand is contained in the outer face of gear 12, and pitch wheel 10 and gear 11 mesh with gear 9 and gear 12 respectively again.
The beneficial effects of the utility model are: coal briquette places on the grate, and when need changed coal, rotation was shaken the hand, the transmission device running makes two grates do the opposite rotation of direction, not only squeezes broken culm, also can make it fall into ash hole, the coal stove briquet changing device of this structure, simple in structure, it is simple to change coal, reliable in function, both having can be used for domestic briquet stove, and also can be used for Industrial coal furnace, is a kind of desirable briquet changing device.
Description of drawings
Fig. 1 is the front view of a kind of coal stove briquet changing device described in the utility model;
Fig. 2 is the front view of a kind of coal stove briquet changing device one embodiment described in the utility model;
Fig. 3 is the left view of a kind of coal stove briquet changing device one embodiment described in the utility model;
Fig. 4 is the coal stove vertical view of a kind of coal stove briquet changing device one embodiment described in the utility model;
Fig. 5 is the front view of another embodiment of a kind of coal stove briquet changing device described in the utility model.
The specific embodiment describes the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of coal stove briquet changing device described in the utility model mainly is made up of transmission device 15 and grate 14, grate 14 radially is cross, several cross brackets are axially arranged, about being divided into two, grate 14 is loaded on the coal stove bottom, under the effect of transmission device 15, the grate on the left side clockwise rotates, and the grate on the right rotates counterclockwise.Above-mentioned transmission device by gear 1, gear 2, sprocket wheel 3, sprocket wheel 4, sprocket wheel 5, sprocket wheel 6, shake the hand 13, grate 14 and chain 7, chain 8 form, gear 1 is meshing with each other with gear 2,13 outer faces that are contained in gear 2 of shaking the hand, sprocket wheel 3 is coaxial with gear 1, sprocket wheel 4 is coaxial with gear 2, and diaxon is fixed on the outer of coal stove, and sprocket wheel 3 is by chain 7 drive sprockets 5, sprocket wheel 4 is by chain 8 drive sprockets 6, and sprocket wheel 5 is contained in the end that the grate mandrel stretches out coal stove respectively with sprocket wheel 6.During use, clockwise rotate and shake the hand, drive with the coaxial sprocket wheel 5,6 of grate 14 and rotate, feasiblely place the coal briquette on the grate to fall down.
Above-mentioned transmission device can also be by gear 9, gear 10, gear 11, gear 12 and 13 compositions of shaking the hand, gear 9 is contained in the end that grate 14 mandrels stretch out coal stove respectively with gear 12,13 outer faces that are contained in gear 12 of shaking the hand, pitch wheel 10 and gear 11 again respectively with 12 engagements of gear 9 and gear, 13 outer faces that are contained in gear 12 of shaking the hand.During use, clockwise rotate and shake the hand, drive with the coaxial gear 9,12 of grate 14 and rotate, feasiblely place the coal briquette on the grate to fall down.
In the above-mentioned dual mode, at furnace diameter hour, the second way is better; When furnace diameter was big, if adopt the second way, then gear 10,11 diameters were just excessive, were not easy to structural configuration and increased cost.
Certainly above-mentioned sprocket wheel and the also available belt wheel of chain and driving-belt substitute.
Claims (3)
1, a kind of coal stove briquet changing device, it is characterized in that: it mainly is made up of transmission device (15) and grate (14), grate (14) radially is cross, several cross brackets are axially arranged, about grate (14) is divided into two, be loaded on the coal stove bottom, under the effect of transmission device (15), the grate on the left side clockwise rotates, and the grate on the right rotates counterclockwise.
2, a kind of coal stove briquet changing device according to claim 1, it is characterized in that: described transmission device is by gear (1), gear (2), sprocket wheel (3), sprocket wheel (4), sprocket wheel (5), sprocket wheel (6), shake the hand (13), grate (14) and chain (7), chain (8) is formed, gear (1) is meshing with each other with gear (2), shake the hand (13) be contained in the outer face of gear (2), sprocket wheel (3) is coaxial with gear (1), sprocket wheel (4) is coaxial with gear (2), diaxon is fixed on the outer of coal stove, sprocket wheel (3) is by chain (7) drive sprocket (5), sprocket wheel (4) is by chain (8) drive sprocket (6), and sprocket wheel (5) is contained in the end that the grate mandrel stretches out coal stove respectively with sprocket wheel (6).
3, a kind of coal stove briquet changing device according to claim 1, it is characterized in that: described transmission device is by gear (9), gear (10), gear (11), gear (12) and shake the hand (13) are formed, gear (9) is contained in the end that grate (14) mandrel stretches out coal stove respectively with gear (12), shake the hand (13) be contained in the outer face of gear (12), pitch wheel (10) and gear (11) mesh with gear (9) and gear (12) respectively again, and shake the hand (13) are contained in the outer face of gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113826 CN2674315Y (en) | 2003-10-10 | 2003-10-10 | Coal changing device for coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320113826 CN2674315Y (en) | 2003-10-10 | 2003-10-10 | Coal changing device for coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674315Y true CN2674315Y (en) | 2005-01-26 |
Family
ID=34475123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320113826 Expired - Lifetime CN2674315Y (en) | 2003-10-10 | 2003-10-10 | Coal changing device for coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674315Y (en) |
-
2003
- 2003-10-10 CN CN 200320113826 patent/CN2674315Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131010 Granted publication date: 20050126 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Zhengjun Document name: Notification of Expiration of Patent Right Duration |