CN210340125U - Novel special iron adding lifting appliance - Google Patents
Novel special iron adding lifting appliance Download PDFInfo
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- CN210340125U CN210340125U CN201921140455.8U CN201921140455U CN210340125U CN 210340125 U CN210340125 U CN 210340125U CN 201921140455 U CN201921140455 U CN 201921140455U CN 210340125 U CN210340125 U CN 210340125U
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Abstract
The utility model discloses a novel special iron adding hanger in the technical field of iron adding hangers, which comprises a cart, wherein a trolley is arranged on a track at the top of the cart, an auxiliary winding drum and a main winding drum are sequentially arranged on the outer wall at the top of the trolley from left to right, guide frames are respectively arranged on the outer walls at the front side and the rear side of the trolley, a lifting hook frame is arranged on the outer wall at the bottom of the trolley, the lifting hook frame is positioned between the two groups of guide frames, the rigid guide frames and the double-wire rope winding drum are arranged in the device to drive the special iron adding hanger to lift in the guide frames for accurate bag hanging so as to prevent the hanger from shaking, the bag hanging device and the bag turning device are connected in a coaxial hinge way and lift synchronously, when the device runs to an iron adding position, the auxiliary winding drum is controlled to lift a short-loop chain, a clamping seat rotates around the main hook to realize the iron adding function, in the, the iron charging is automatically stopped, and meanwhile, the dust removing cover can effectively collect smoke dust along with the lifting of the lifting appliance.
Description
Technical Field
The utility model relates to the technical field of iron charging slings, in particular to a novel special iron charging sling.
Background
The conventional iron charging operation form in the smelting area at present: the steel wire rope flexible connection between the travelling crane main hook and the winding drum is not provided with a guiding device, a crown block main hook is operated by a crown block worker, a common ladle hanging tool is carried to hang a ladle shaft, the auxiliary hook of the crown block is hung at the tail hanging ring of the ladle to complete the hanging operation by ground workers, then the crown block is driven to hang the ladle to the position near the iron blending required to be blended to realize iron blending.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel special iron adding lifting appliance comprises a cart, a trolley is arranged on a track on the top of the cart, an auxiliary winding drum and a main winding drum are sequentially arranged on the outer wall of the top of the trolley from left to right, guide frames are arranged on the outer walls of the front side and the rear side of the trolley, a lifting hook frame is arranged on the outer wall of the bottom of the trolley, the lifting hook frame is positioned between the two groups of guide frames, guide wheels are arranged on the outer walls of the front side and the rear side of the lifting hook frame, the ends, far away from each other, of the two groups of guide wheels are in rolling connection with the outer wall of one side, close to each other, of the two groups of guide frames, the outer wall of the top of the lifting hook frame is in transmission with the main winding drum through guide ropes, the outer wall of the bottom of the lifting hook frame is fixedly connected with a main hook, concentric shafts are arranged at the positions of, the outer wall of the right side of the bottom of the turning chain wheel is fixedly connected with the short-chain, and one end, far away from the turning chain wheel, of the short-chain is in transmission with the auxiliary winding drum through a connecting rope.
Preferably, lift hook frame right side outer wall and pull dust excluding hood fixed connection, the pull dust excluding hood include with lift hook frame right side outer wall fixed connection's the cover body, cover body top outer wall and pipeline fixed connection, the sleeve pipe has been cup jointed on pipeline outer wall top, sleeve pipe inner wall and pipeline outer wall sliding connection, sleeve pipe top and cart bottom outer wall fixed connection.
Preferably, the turning-over clamp seat and the connecting seat are sequentially arranged between the outer walls of the left sides of the two groups of turning-over chain wheels from top to bottom, the turning-over clamp seat is in bolt connection with the turning-over chain wheels through bolts, and the connecting seat is in bolt connection with the turning-over chain wheels through bolts.
Preferably, the outer wall of the trolley is provided with a weighing device, the weighing device comprises four groups of weighing sensors, and the weighing sensors are arranged on a bearing seat of the trolley.
Preferably, the outer wall of the left side of the cover body is in threaded connection with the outer wall of the right side of the lifting hook frame through a threaded rod, a clamping block is arranged at the connecting part of the cover body and the pipeline, a clamping groove matched with the clamping block is formed in the connecting part of the pipeline and the cover body, and the top end of the clamping block is inserted into an inner cavity of the clamping groove.
Preferably, the short-chain is attached to the outer wall of the bottom of the turning chain wheel, a rack is arranged on the outer wall of the bottom of the turning chain wheel, and one end, far away from the turning chain wheel, of the rack is inserted into the short-chain.
Preferably, the half crescent angle α of the turnup sprocket is greater than the maximum flip angle β.
Compared with the prior art, the beneficial effects of the utility model are that: through installation rigidity leading truck, two wire rope reel areas special use are converted iron hoist and are gone up and down in the leading truck and carry out accurate string package, prevent that the hoist from taking place to rock, and the hoist package device with turn over a package device coaxial hinge and connect, both go up and down in step, move to converting iron the position when the device, control vice reel promotes the short-loop chain, the cassette rotates around main lifting hook, the realization is converted iron the function, convert iron in-process, when the weighing system of dolly reaches when predetermineeing weight, vice reel slowly falls back, convert iron automatic shutdown, the dust excluding hood is along with the lift of hoist simultaneously, can effectively catch the smoke and dust.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the main hook and the turning chain wheel of the present invention;
fig. 4 is a schematic view of the connection structure of the main hook and the concentric shaft of the present invention.
In the figure: 1. a cart; 2. a trolley; 3. a main reel; 4. an auxiliary drum; 5. a guide frame; 6. a lifting hook frame; 7. a guide wheel; 8. a main hook; 9. a ladle; 10. a ladle turning chain wheel; 11. a short loop chain; 12. turning over the clamping seat; 13. drawing and pulling the dust hood; 14. concentric shafts; 15. a connecting seat; 16. and a weighing device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a technical scheme: a novel special iron charging hanger, please refer to fig. 1, comprising a cart 1;
referring to fig. 1, a trolley 2 is arranged on a track on the top of a cart 1, the trolley 2 can slide on the top of the cart 1, the walking position is controlled by encoders on the cart 1 and the trolley 2, synchronous lifting is controlled by encoders of a main winding drum 3 and an auxiliary winding drum 4 of the trolley 2 again, accurate bag hanging action is achieved, the encoders are rotary encoders, the rotary encoders are fixed on output shafts of the winding drums, synchronous lifting is controlled by multiplying the radius of each winding drum by the number of revolutions to achieve the length of a relative output steel wire, the cart 1 and the trolley 2 are components of a crown block, the crown block is an existing product, the auxiliary winding drum 4 and the main winding drum 3 are sequentially arranged on the outer wall of the top of the trolley 2 from left to right, the auxiliary winding drum 4 and the main winding drum 3 are fixedly connected with the trolley 2, and electric equipment related to the device is electrically;
referring to fig. 1 and 2, the outer walls of the front and rear sides of a trolley 2 are respectively provided with a guide frame 5, the guide frames 5 are rigid guide frames, the guide frames 5 are fixedly connected with the trolley 2, the guide frames 5 are used for guiding a lifting hook frame 6, the outer wall of the bottom of the trolley 2 is provided with a lifting hook frame 6, the lifting hook frame 6 is positioned between the two groups of guide frames 5, the outer walls of the front and rear sides of the lifting hook frame 6 are respectively provided with a guide wheel 7, the guide wheels 7 are fixedly connected with the lifting hook frame 6, the ends of the two groups of guide wheels 7 far away from each other are in rolling connection with the outer wall of one side of the two groups of guide frames 5 close to each other, so that the lifting hook frame 6 cannot deviate or shake during up and down movement, a special iron mixing lifting appliance is lifted and accurately hung in the guide frames 5, the outer wall of the top of the lifting hook frame 6 is in transmission with a main winding drum 3 through the guide ropes, the guide ropes, the outer wall of the bottom of the lifting hook frame 6 is fixedly connected with a main hook 8, concentric shafts 14 are arranged at two groups of hooks of the main hook 8, the concentric shafts 14 can rotate at the hooks of the main hook 8, a ladle 9 is arranged between the two groups of concentric shafts 14, and the ladle 9 is fixedly connected with the concentric shafts 14;
referring to fig. 1 and 2, the outer walls of the front side and the rear side of the main hook 8 are provided with ladle turning chain wheels 10, the outer wall of one side, close to each other, of each of the two ladle turning chain wheels 10 is fixedly connected with one end, far away from each other, of each of the two concentric shafts 14, so that the main hook 8 is coaxially connected with the ladle turning chain wheels 10, the ladle hanging device and the ladle turning device are coaxially hinged and synchronously lifted, the outer wall of the right side of the bottom of the ladle turning chain wheel 10 is fixedly connected with a short-loop chain 11, one end, far away from the ladle turning chain wheel 10, of the short-loop chain 11 is in transmission with the auxiliary winding drum 4 through a connecting rope, the auxiliary winding drum 4 pulls the short-loop chain 11 to ascend, so;
referring to fig. 1, 2 and 3, the outer wall of the right side of the lifting hook frame 6 is fixedly connected with a pull dust hood 13, the pull dust hood 13 comprises a hood body fixedly connected with the outer wall of the right side of the lifting hook frame 6, the normal working environment is ensured by using smoke generated during the operation of a collecting device, the outer wall of the top of the hood body is fixedly connected with a pipeline, the top end of the outer wall of the pipeline is sleeved with a sleeve, the inner wall of the sleeve is slidably connected with the outer wall of the pipeline, so that the pull dust hood 13 can lift along with the lifting hook frame 6 to effectively collect the smoke, and the top end of the sleeve is fixedly connected with the outer wall;
referring to fig. 3, a ladle turning clamping seat 12 and a connecting seat 15 are sequentially arranged between the outer walls of the left sides of two groups of ladle turning chain wheels 10 from top to bottom, the ladle turning clamping seat 12 is in threaded connection with the ladle turning chain wheels 10 through bolts, the connecting seat 15 is in threaded connection with the ladle turning chain wheels 10 through bolts, the two groups of ladle turning chain wheels 10 are turned synchronously, ladle turning stability is ensured, the ladle 9 is clamped by the ladle turning clamping seat 12 and the connecting seat 15, and when the ladle turning chain wheels 10 are turned, downward pressure is formed from the rear of a ladle opening to turn the ladle 9 around a ladle shaft for tapping;
referring to fig. 1, a weighing device 16 is arranged on the outer wall of a trolley 2, the weighing device 16 comprises four groups of weighing sensors, the weighing sensors are mounted on a bearing seat of the trolley 2, the weight of iron charging is calculated by the weighing device 16 of the trolley 2 by an interpolation method, whether the auxiliary winding drum 4 is provided with a ladle turning device to continue to rotate forwards or not is controlled, the interpolation method means that the iron liquid in the ladle is the initial weight at the first time, the initial weight and the final weight are the weight of the iron charging, and when the weighing device 16 of the trolley 2 reaches the preset weight, the auxiliary winding drum 4 slowly falls back, and the iron charging automatically stops;
referring to fig. 1 and 3, the outer wall of the left side of the cover body is in threaded connection with the outer wall of the right side of the lifting hook frame 6 through a threaded rod, a clamping block is arranged at the connecting part of the cover body and the pipeline, the clamping block is fixedly connected with the cover body, a clamping groove matched with the clamping block is formed in the connecting part of the pipeline and the cover body, the top end of the clamping block is inserted into an inner cavity of the clamping groove, the threaded rod, the clamping block and the clamping groove are not shown in the drawing and are used for taking down the cover body, so that the accumulated smoke and dust impurities in the cover body can be;
referring to fig. 1 and 3, the short-link chain 11 is attached to the outer wall of the bottom of the turning-over chain wheel 10, a rack is arranged on the outer wall of the bottom of the turning-over chain wheel 10, the rack is fixedly connected with the turning-over chain wheel 10, and one end of the rack, which is far away from the turning-over chain wheel 10, is inserted into the short-link chain 11, so that the short-link chain 11 cannot be moved out of the outer wall of the turning-over chain wheel 10, the local stress of the short-link chain 11 is reduced, and the short-link chain 11 is prevented from being damaged due to;
the half-moon tooth shape angle α (the maximum angle that can be turned around the ladle shaft) of the ladle turning sprocket 10 is larger than the maximum turning angle β (the rotation angle of the molten iron wrapping the ladle shaft when the molten iron is discharged from the ladle), and the iron adding structure is not only suitable for the direct ladle type molten iron ladle illustrated in the drawing, but also suitable for the molten iron ladles in any cone ladle type.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel special iron adding hoist, includes cart (1), its characterized in that: the trolley (2) is arranged on a track at the top of the cart (1), the auxiliary winding drum (4) and the main winding drum (3) are sequentially arranged on the outer wall at the top of the trolley (2) from left to right, guide frames (5) are respectively arranged on the outer walls of the front side and the rear side of the trolley (2), the lifting hook frame (6) is arranged between the two groups of guide frames (5), guide wheels (7) are respectively arranged on the outer walls of the front side and the rear side of the lifting hook frame (6), one ends, far away from each other, of the two groups of guide wheels (7) are in rolling connection with the outer wall of one side, close to each other, of the two groups of guide frames (5), the outer wall at the top of the lifting hook frame (6) is in transmission with the main winding drum (3) through guide ropes, the outer wall at the bottom of the lifting hook frame (6) is fixedly connected with the main hook (8), shafts (14) are concentrically arranged at, the outer walls of the front side and the rear side of the main lifting hook (8) are respectively provided with a turning chain wheel (10), two groups of turning chain wheels (10) are fixedly connected with one ends, close to each other, of the outer wall of one side and two groups of concentric shafts (14), the outer wall of the right side of the bottom of each turning chain wheel (10) is fixedly connected with a short-chain (11), and one ends, far away from the turning chain wheels (10), of the short-chain (11) are in rope transmission connection with the auxiliary winding drums (4).
2. The novel special iron charging hanger as claimed in claim 1, wherein: lifting hook frame (6) right side outer wall and pull dust excluding hood (13) fixed connection, pull dust excluding hood (13) include with lifting hook frame (6) right side outer wall fixed connection's the cover body, cover body top outer wall and pipeline fixed connection, the sleeve pipe has been cup jointed on pipeline outer wall top, sleeve pipe inner wall and pipeline outer wall sliding connection, sleeve pipe top and cart (1) bottom outer wall fixed connection.
3. The novel special iron charging hanger as claimed in claim 1, wherein: the turning-over clamp seat (12) and the connecting seat (15) are sequentially arranged between the outer walls of the left sides of the two groups of turning-over chain wheels (10) from top to bottom, the turning-over clamp seat (12) is in threaded connection with the turning-over chain wheels (10) through bolts, and the connecting seat (15) is in threaded connection with the turning-over chain wheels (10) through bolts.
4. The novel special iron charging hanger as claimed in claim 1, wherein: the outer wall of the trolley (2) is provided with a weighing device (16), the weighing device (16) comprises four groups of weighing sensors, and the weighing sensors are arranged on a bearing seat of the trolley (2).
5. The novel special iron charging hanger as claimed in claim 2, wherein: the outer wall of the left side of the cover body is in threaded connection with the outer wall of the right side of the lifting hook frame (6) through a threaded rod, a clamping block is arranged at the connecting part of the cover body and the pipeline, a clamping groove matched with the clamping block is formed in the connecting part of the pipeline and the cover body, and the top end of the clamping block is inserted into an inner cavity of the clamping groove.
6. The novel special iron charging hanger as claimed in claim 1, wherein: the short-chain (11) is attached to the outer wall of the bottom of the turning chain wheel (10), a rack is arranged on the outer wall of the bottom of the turning chain wheel (10), and one end, far away from the turning chain wheel (10), of the rack is inserted into the short-chain (11).
7. The novel special iron charging hanger for the ladle as claimed in claim 1, wherein the half-moon tooth shape angle α of the ladle turning chain wheel (10) is larger than the maximum turning angle β.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140455.8U CN210340125U (en) | 2019-07-19 | 2019-07-19 | Novel special iron adding lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140455.8U CN210340125U (en) | 2019-07-19 | 2019-07-19 | Novel special iron adding lifting appliance |
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| Publication Number | Publication Date |
|---|---|
| CN210340125U true CN210340125U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921140455.8U Active CN210340125U (en) | 2019-07-19 | 2019-07-19 | Novel special iron adding lifting appliance |
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| CN (1) | CN210340125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455462A (en) * | 2022-01-26 | 2022-05-10 | 宝武集团鄂城钢铁有限公司 | Environment-friendly operation method of metallurgical casting crane |
-
2019
- 2019-07-19 CN CN201921140455.8U patent/CN210340125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455462A (en) * | 2022-01-26 | 2022-05-10 | 宝武集团鄂城钢铁有限公司 | Environment-friendly operation method of metallurgical casting crane |
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