CN208704441U - It is a kind of for smelting furnace can automatic discharging feeding device - Google Patents
It is a kind of for smelting furnace can automatic discharging feeding device Download PDFInfo
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- CN208704441U CN208704441U CN201821393719.6U CN201821393719U CN208704441U CN 208704441 U CN208704441 U CN 208704441U CN 201821393719 U CN201821393719 U CN 201821393719U CN 208704441 U CN208704441 U CN 208704441U
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- pedestal
- basket
- seat connecting
- connecting plate
- pin shaft
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Abstract
The utility model relates to technical field of metallurgical equipment, it is specifically a kind of for smelting furnace can automatic discharging feeding device, including basket, opening is equipped at the top and bottom of basket, two trunnions are symmetrically housed on basket, basket bottom is equipped with pedestal, pedestal can open or close, pedestal two sides upper end is symmetrically filled there are two lifting lug, pedestal is divided into a left side along center, right two half parts, two pieces of left seat connecting plates are wherein symmetrically housed at left-half top edge, two pieces of right seat connecting plates are symmetrically housed at right half part top edge, rear and front end is respectively welded with two pin shafts on basket, left seat connecting plate and right seat connecting plate are hinged with pin shaft respectively, pin shaft and pedestal divide the horizontal distance between demifacet to be less than the horizontal distance between pin shaft and pedestal lifting lug, a connecting rod is hinged between ipsilateral left seat connecting plate and right seat connecting plate；The utility model realizes material basket automatic discharging, and one time feeding quantity is big, reduces charging times, reduces and feeds and heat loss caused by blow-on lid.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, it is specifically a kind of for smelting furnace can automatic discharging charging dress
It sets.
Background technique
In electric furnace smelting iron and steel operation, by expecting top-feed of the basket from smelting furnace, there are two types of traditional material basket chargings
Mode: one is the driving devices and transmission parts that by Tilting, need to assist overturning, and its structure is complicated, higher cost；
Another kind is from material basket bottom discharge, it needs to be equipped with corresponding electric valve opening device, due to electric valve when material basket size is larger
The gravity load that apparatus for door-opening is subject to is higher to be unable to satisfy requirement, therefore expects that basket size is typically small, and charging times is caused to increase
It is more, increase the thermal losses generated because feeding blow-on lid.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of for smelting furnace to solve the above-mentioned problems of the prior art
Can automatic discharging feeding device.
The concrete scheme of the utility model is: it is a kind of for smelting furnace can automatic discharging feeding device, including basket, basket
It is equipped with opening at the top and bottom of body, two trunnions are symmetrically housed on basket, basket bottom is equipped with pedestal, and pedestal can be opened or be closed
It closes, pedestal two sides upper end is symmetrically filled there are two lifting lug, and pedestal is divided into left and right two half part along center, wherein at the top of left-half
Edge is symmetrically equipped with two pieces of left seat connecting plates, and two pieces of right seat connecting plates are symmetrically housed at right half part top edge, on basket
Rear and front end is respectively welded with two pin shafts, and left seat connecting plate and right seat connecting plate are hinged with pin shaft respectively, pin shaft and pedestal point half
Horizontal distance between face is less than the horizontal distance between pin shaft and pedestal lifting lug, connects positioned at ipsilateral left seat connecting plate and right seat
A connecting rod is hinged between fishplate bar.
Outwardly directed bracket is housed on basket outer wall described in the utility model, hanging ring is placed on bracket, connects on hanging ring
Two chains are connected to, two chains are connect with two lifting lugs of pedestal respectively.
The working principle of the utility model is as follows: raw steel first being filled basket, then promotes basket by overhead traveling crane main hook
Basket is hung at the top of smelting furnace by two trunnions, and pedestal is connect by four pin shafts on basket with basket, and left and right the two of pedestal
Part can rotarily open and close using pin shaft as the center of circle, since pin shaft and pedestal divide the horizontal distance between demifacet to be less than pin shaft
With the horizontal distance between pedestal lifting lug, the gravity of raw steel is downwards forced into pedestal self-locking during lifting, not by
It is fail to open in the case where external force, so that raw steel during lifting be avoided to reveal；Hanging ring is pulled up by the auxiliary hook of overhead traveling crane
Two chains are driven to make base edge by upward pulling force, pedestal is rotarily opened to both sides, realizes blowing.
The utility model is had the advantage that compared with prior art since pedestal and basket coupling part are designed to self-locking knot
Structure ensures to reveal using the gravity-pressing pedestal of raw steel, and the utility model can be made larger size, can once throw
Tens tons of material pays hook using overhead traveling crane and opens bin gate automatic discharging.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model pedestal closed state；
Fig. 2 is the structural schematic diagram of the utility model pedestal open state；
Fig. 3 is the main view of the utility model understructure；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the top view of Fig. 3；
In figure: 1- overhead traveling crane, 2- basket, 3- trunnion, 4- hanging ring, 5- chain, 6- bracket, 7- pedestal, 71- lifting lug, 72- left half
Part, 73- right half part, the left seat connecting plate of 74-, 75- connecting rod, the right seat connecting plate of 76-, 77- reinforcing rib, 8- pin shaft.
Specific embodiment
Referring to Fig. 1-5, the present embodiment includes columnar basket 2, is equipped with opening, 2 upper end of basket at the top and bottom of basket 2
Two trunnions 3 are symmetrically housed, 2 bottom of basket is equipped with pedestal 7, and pedestal 7 can open or close, and 7 two sides upper end of pedestal symmetrically fills
There are two lifting lug 71, pedestal 7 is divided into left-half 72 and right half part 73 along center, wherein the top of 72 front and rear sides of left-half
Portion edge is symmetrically equipped with two pieces of left seat connecting plates 74, and two pieces of right sides are symmetrically housed at the top edge of 73 front and rear sides of right half part
Seat connecting plate 76, rear and front end is respectively welded with two pin shafts 8 on basket 2, and left seat connecting plate 74 and the pin shaft 8 in 2 left side of basket are cut with scissors
It connects, right seat connecting plate 76 and the pin shaft 8 on 2 right side of basket are hinged, and every pin shaft 8 and pedestal 7 divide the horizontal distance (figure between demifacet
β shown in 3) it is less than the horizontal distance (α shown in Fig. 3) between pin shaft 8 and the lifting lug 71 of pedestal 7, the left seat positioned at the same side
A connecting rod 75 is hinged between connecting plate 74 and right seat connecting plate 76.
Outwardly directed bracket 6 is housed on 2 outer wall of basket described in the present embodiment, is placed with hanging ring 4 on bracket 6, on hanging ring 4
Two chains 5 are connected with, two chains 5 are connect with two lifting lugs 71 of pedestal 7 respectively.
7 bottom of pedestal described in the present embodiment is equipped with the reinforcing rib 77 of several longitudinal directions, is equipped with several circles inside pedestal 7
Reinforcing rib 77.
2 diameter of basket of the present embodiment is 4.3m, and total high about 4.5m, loading capacity is up to 50 tons.
Claims (2)
1. it is a kind of for smelting furnace can automatic discharging feeding device, including basket is equipped with opening, basket at the top and bottom of basket
Upper that two trunnions are symmetrically housed, basket bottom is equipped with pedestal, it is characterized in that: pedestal can open or close, pedestal two sides upper end
There are two lifting lug, pedestal is divided into left and right two half part along center, is wherein symmetrically equipped with two at left-half top edge symmetrical dress
Block left seat connecting plate is symmetrically equipped with two pieces of right seat connecting plates at right half part top edge, and rear and front end is respectively welded on basket
Two pin shafts, left seat connecting plate and right seat connecting plate are hinged with pin shaft respectively, and pin shaft and pedestal divide the horizontal distance between demifacet
Less than the horizontal distance between pin shaft and pedestal lifting lug, one is hinged between ipsilateral left seat connecting plate and right seat connecting plate
Root connecting rod.
2. it is according to claim 1 it is a kind of for smelting furnace can automatic discharging feeding device, it is characterized in that: the basket
Outwardly directed bracket is housed on outer wall, is placed with hanging ring on bracket, is connected with two chains on hanging ring, two chains respectively with
Two lifting lugs of pedestal connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393719.6U CN208704441U (en) | 2018-08-28 | 2018-08-28 | It is a kind of for smelting furnace can automatic discharging feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393719.6U CN208704441U (en) | 2018-08-28 | 2018-08-28 | It is a kind of for smelting furnace can automatic discharging feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704441U true CN208704441U (en) | 2019-04-05 |
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ID=65944575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821393719.6U Active CN208704441U (en) | 2018-08-28 | 2018-08-28 | It is a kind of for smelting furnace can automatic discharging feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002339A (en) * | 2019-05-06 | 2019-07-12 | 无锡巨力重工股份有限公司 | The material basket quickly opened |
-
2018
- 2018-08-28 CN CN201821393719.6U patent/CN208704441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002339A (en) * | 2019-05-06 | 2019-07-12 | 无锡巨力重工股份有限公司 | The material basket quickly opened |
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