CN212109545U - Pitching mechanism of stoking machine - Google Patents
Pitching mechanism of stoking machine Download PDFInfo
- Publication number
- CN212109545U CN212109545U CN202020720204.3U CN202020720204U CN212109545U CN 212109545 U CN212109545 U CN 212109545U CN 202020720204 U CN202020720204 U CN 202020720204U CN 212109545 U CN212109545 U CN 212109545U
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- CN
- China
- Prior art keywords
- pitching
- arm
- stoking
- transmission gear
- pitch
- Prior art date
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- Expired - Fee Related
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Abstract
Stoking machine every single move mechanism relates to metal smelting equipment technical field, stoking machine is including stoking the arm, including every single move arm, connection support, servo motor and drive assembly, connects the support and stoking the arm articulated, every single move arm and stoking arm swing joint, and servo motor accessible drive assembly drive every single move arm removes to drive stoking the arm with its with the tie point of connecting the support is pitching motion about doing as the fulcrum. The furnace pounding machine pitching mechanism is simple in structure, can be directly installed on a furnace pounding machine, and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of metal smelting equipment.
Background
The furnace ramming machine is a special mechanical device for producing silicon ferroalloy and is used for ramming materials at the furnace mouth of open type and semi-closed type submerged arc reduction electric furnaces. The function of the furnace is to distribute the material evenly in the electric furnace, enlarge the reaction area, eliminate the suspended material, smash the slag, reduce the crusting and the flame-throwing of the material surface, and achieve the smooth operation of the furnace condition. Because the motion mechanism of the vertical swing of the furnace pounding arm for the furnace pounding machine is complex, or the motion mechanism is too large in volume and cannot be directly installed on the furnace pounding machine, the furnace pounding arm can swing vertically and less, and the furnace pounding effect of the furnace pounding machine is poor.
SUMMERY OF THE UTILITY MODEL
The invention provides a furnace pounding machine pitching mechanism which is simple in structure, can be directly installed on a furnace pounding machine and is convenient to use.
In order to achieve the purpose, the invention provides the following technical scheme.
The furnace pounding machine pitching mechanism comprises a pitching motion arm, a connecting support, a servo motor and a transmission assembly, wherein the connecting support is hinged to the furnace pounding arm of the furnace pounding machine, one end of the pitching motion arm is movably connected with the furnace pounding arm, and the servo motor drives the pitching motion arm to move through the transmission assembly so as to drive the furnace pounding arm to perform vertical pitching motion by taking a connecting point of the connecting support as a fulcrum.
The transmission assembly comprises a pitching transmission gear, the pitching motion arm is provided with a rack meshed with the pitching transmission gear, the servo motor can drive the pitching transmission gear to rotate, and the pitching transmission gear drives the pitching motion arm to move through the rack so as to drive the stoking arm to perform vertical pitching motion.
The pitch motion mechanism comprises a rack, a pitch motion transmission gear and a limiting mechanism, wherein the rack is connected with the pitch motion transmission gear through a connecting rod, the pitch motion transmission gear is connected with the rack through a connecting rod, and the rack is connected with the pitch motion transmission gear through a connecting rod.
Wherein, stop gear includes the spacing, and every single move arm card is gone into in the spacing and can move relative to the spacing.
The pitching transmission gear further comprises a fixed support, the pitching transmission gear is in shaft connection with the fixed support, the limiting frame is also in shaft connection with the fixed support, and the pitching transmission gear and the limiting frame are coaxially connected with the fixed support.
The limiting mechanism further comprises a guide pinch roller, and the guide pinch roller is connected with the limiting frame and compresses the pitching motion arm to reduce resistance of the pitching motion relative to the movement of the limiting frame.
Wherein, the position of the guide pinch roller corresponds to the position of the pitching transmission gear.
Drawings
Fig. 1 is a schematic structural view of a pitching mechanism of the present invention;
FIG. 2 is a schematic view of the connection relationship between the pitching mechanism and the stoking machine
The reference numerals include:
the pitching motion arm 1 is connected with the support 11;
a servo motor 2;
the transmission assembly 3, the pitch transmission gear 31;
a limiting frame 41 for guiding the pressing wheel 42;
and a furnace pounding arm A.
Detailed Description
The invention is described in detail below with reference to specific embodiments.
As shown in fig. 1 and 2, the stoking machine pitching mechanism of this embodiment includes pitching motion arm 1, servo motor 2 and drive assembly 3, and the connecting support 11 is articulated with the stoking arm of stoking machine, and the one end of pitching motion arm 1 and stoking arm a swing joint, servo motor 2 pass through drive assembly 3 drive pitching motion arm 1 and remove to drive stoking arm a can use its tie point with connecting support 11 as the fulcrum and do the up-and-down pitching motion.
The transmission component 3 comprises a pitching transmission gear 31, the pitching motion arm 1 is provided with a rack meshed with the pitching transmission gear 31, the servo motor 2 can drive the pitching transmission gear 31 to rotate, and the pitching transmission gear 31 drives the pitching motion arm 1 to move through the rack so as to drive the stoking arm A to perform vertical pitching motion.
The stoking machine pitching mechanism further comprises a limiting mechanism, and the limiting mechanism compresses the pitching motion arm 1 to prevent the rack from being separated from the pitching transmission gear 31. The limiting mechanism comprises a limiting frame 41, and the pitching motion arm 1 is clamped in the limiting frame 41 and can move relative to the limiting frame 41.
The pitching transmission gear 31 further comprises a fixed support, the pitching transmission gear 31 is fixed with the fixed support, the limiting frame 41 is also connected with the fixed support through a shaft, the pitching transmission gear 31 and the limiting frame 41 are coaxially connected with the fixed support, and therefore the rack of the pitching motion arm 1 is prevented from deviating from the pitching transmission gear 31.
The limiting mechanism further comprises a guide pressure wheel 42, the guide pressure wheel 42 is connected with the limiting frame 41 and presses the pitching motion arm 1 tightly so as to reduce resistance of the pitching motion arm 1 in moving relative to the limiting frame 41, the guide pressure wheel 42 is arranged at the rear part of the pitching motion arm 1, and the position of the guide pressure wheel 42 corresponds to the position of the pitching transmission gear 31. If the guide pressure wheel 42 is only provided with one group, the connecting line of the circle center of the guide pressure wheel 42 and the circle center of the pitching transmission gear 31 is vertical to the pitching motion arm 1; if the guide pinch rollers 42 are provided with a plurality of groups, the connecting line of the centers of the circle of the guide pinch rollers 42 and the center of the pitch transmission gear 31 is perpendicular to the pitching motion arm 1.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. Stoking machine every single move mechanism, stoking machine is including stoking arm, its characterized in that: the furnace pounding device comprises a pitching motion arm, a connecting support, a servo motor and a transmission assembly, wherein the connecting support is hinged to a furnace pounding arm, the pitching motion arm is movably connected with the furnace pounding arm, and the servo motor can drive the pitching motion arm to move through the transmission assembly so as to drive the furnace pounding arm to do vertical pitching motion by taking a connecting point of the furnace pounding arm and the connecting support as a fulcrum.
2. The stoking machine pitch mechanism of claim 1, wherein: the transmission assembly comprises a pitching transmission gear, the pitching motion arm is provided with a rack meshed with the pitching transmission gear, the servo motor can drive the pitching transmission gear to rotate, and the pitching transmission gear drives the pitching motion arm to move through the rack so as to drive the stoking arm to do up-and-down pitching motion.
3. The stoking machine pitch mechanism of claim 2, wherein: the pitch motion mechanism is used for driving the pitch motion arm to move up and down, and the pitch motion arm is pressed by the limiting mechanism to prevent the rack from being separated from the pitch drive gear.
4. The stoking machine pitch mechanism of claim 3, wherein: the limiting mechanism comprises a limiting frame, and the pitching motion arm is clamped in the limiting frame and can move relative to the limiting frame.
5. The stoking machine pitching mechanism of claim 2 or 4, wherein: the pitching transmission gear is in shaft connection with the fixed support, the limiting frame is also in shaft connection with the fixed support, and the pitching transmission gear is in coaxial connection with the limiting frame and is connected with the fixed support.
6. The stoking machine pitch mechanism of claim 4, wherein: the limiting mechanism further comprises a guide pinch roller, and the guide pinch roller is connected with the limiting frame and compresses the pitching motion arm to reduce resistance of the pitching motion arm in moving relative to the limiting frame.
7. The stoking machine pitch mechanism of claim 6, wherein: the position of the guide pinch roller corresponds to the position of the pitching transmission gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020720204.3U CN212109545U (en) | 2020-04-30 | 2020-04-30 | Pitching mechanism of stoking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020720204.3U CN212109545U (en) | 2020-04-30 | 2020-04-30 | Pitching mechanism of stoking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212109545U true CN212109545U (en) | 2020-12-08 |
Family
ID=73618068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020720204.3U Expired - Fee Related CN212109545U (en) | 2020-04-30 | 2020-04-30 | Pitching mechanism of stoking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212109545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118442848A (en) * | 2024-07-08 | 2024-08-06 | 洛阳西仪智能科技有限公司 | Automatic control furnace ramming machine for industrial silicon production |
-
2020
- 2020-04-30 CN CN202020720204.3U patent/CN212109545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118442848A (en) * | 2024-07-08 | 2024-08-06 | 洛阳西仪智能科技有限公司 | Automatic control furnace ramming machine for industrial silicon production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |