CN211112077U - Effectively improve steel scrap fill of steel scrap efficiency of packing into - Google Patents
Effectively improve steel scrap fill of steel scrap efficiency of packing into Download PDFInfo
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- CN211112077U CN211112077U CN201921931026.2U CN201921931026U CN211112077U CN 211112077 U CN211112077 U CN 211112077U CN 201921931026 U CN201921931026 U CN 201921931026U CN 211112077 U CN211112077 U CN 211112077U
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Abstract
The utility model discloses a scrap steel bucket for effectively improving the loading efficiency of scrap steel, which comprises a scrap steel bucket and a bucket mouth, wherein the whole scrap steel bucket is in a U-shaped groove shape, one end of the bucket mouth is welded and fixed with the side wall of the opening of one end of the scrap steel bucket, a rectangular limiting base is fixedly arranged at the bottom of the bucket mouth, a U-shaped reinforcing plate is welded and fixed on the arc-shaped outer wall of the bucket mouth, a U-shaped reinforcing rod is welded and fixed on the U-shaped outer wall of the middle part of the scrap steel bucket, a plurality of reinforcing stand columns which are longitudinally arranged are fixedly connected on straight plates at the front side and the rear side of the scrap steel bucket, and a plurality of hoisting assemblies are fixedly arranged in the middle part of each reinforcing stand column; a bottom rib plate is fixedly welded at the bottom of the scrap steel bucket along the length in the transverse direction; the utility model discloses a spacing base of bucket lip bottom establishes the scrap steel fill card in converter furnace mouth department, avoids the scrap steel fill to stretch into the furnace mouth too deeply, prevents that the unloading is concentrated to the scrap steel from causing the card furnace mouth to reach the purpose that the scrap steel degree of rapidity goes into the stove.
Description
Technical Field
The utility model relates to an improve the technical field of the efficiency of packing into of steel scrap, especially, relate to an effectively improve steel scrap fill of steel scrap packing efficiency.
Background
Nowadays, when steel works add steel scrap in a converter, because of the crane hoist the steel scrap bucket in the space unstability, cause the steel scrap bucket to insert the furnace mouth too deeply, block the material extremely easily when the steel scrap bucket concentrates the unloading, the main reason is that the steel scrap bucket fills in the furnace mouth, and the steel scrap is too high in the steel scrap bucket, cause the card material extremely easily when concentrating the unloading, to this problem, redesign the steel scrap bucket, increase the base to the steel scrap bucket front end, stabilize the distance between steel scrap bucket front end and the furnace mouth, thereby reach the purpose that the steel scrap enters the stove fast, because the steel scrap bucket is difficult to empty the steel scrap out, often will use the steel scrap bucket to hit the converter, make steel scrap and pig iron move the back forward, just can pour the steel scrap, long-time striking will all influence the life-span of steel bucket and converter.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the practicality is not good among the prior art, and the scrap steel fill of efficiency of packing into of a kind of effective improvement scrap steel that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a scrap steel bucket capable of effectively improving loading efficiency of scrap steel comprises a scrap steel bucket and a bucket lip, wherein the whole scrap steel bucket is in a U-shaped groove shape, openings are formed in the top surface and one end of the scrap steel bucket, one end of the bucket lip is welded and fixed with the side wall of the opening of one end of the scrap steel bucket, a rectangular limiting base is fixedly installed at the bottom of the bucket lip, a U-shaped reinforcing plate is welded and fixed on the arc-shaped outer wall of the bucket lip, a U-shaped reinforcing rod is welded and fixed on the U-shaped outer wall of the middle part of the scrap steel bucket, a plurality of reinforcing stand columns which are longitudinally arranged are fixedly connected on straight plates on the front side and the rear side of the scrap steel bucket, and a plurality of hoisting assemblies are fixedly installed in the middle part of each reinforcing stand column; the bottom rib plates are fixedly welded at the bottom of the waste steel bucket transversely along the length, the U-shaped rib plates are fixedly connected to the outer walls of the waste steel bucket on the two sides of the bottom rib plates, one end of each U-shaped rib plate is fixedly connected with the two sides of the bottom rib plate, and the other end of the waste steel bucket is fixedly connected with a rectangular baffle.
Preferably, limit base includes buffer block and buffer spring, the arc wall has been seted up with the radian of steel scrap fill bottom in limit base's top surface middle part, the bottom fixed connection of steel scrap fill is in the arc wall the recess of rectangle form has all been seted up with one side at limit base both ends the activity is provided with the one end of buffer block in the recess, the buffer block rectangle is massive, buffer spring transversely installs in the recess, buffer spring's one end and the inner wall fixed connection of recess, buffer spring's the other end and the stretching into end fixed connection of buffer block.
Preferably, the hoisting assembly comprises a fixed hoisting shaft, an anti-unhooking baffle and a fixed block, the fixed block is fixedly connected to the surface of the middle part of the reinforced upright column, a circular groove is formed in the middle part of the fixed block, one end of the fixed hoisting shaft is fixedly inserted into the circular groove, and the anti-unhooking baffle is longitudinally and fixedly connected to the other end of the fixed hoisting shaft.
Preferably, a stopper is protruded on the surface of one end of the buffer block fixedly connected with the buffer spring.
Preferably, a circular cushion block is fixedly installed at the bottom of each reinforcing upright post.
Preferably, the two sides of the hoisting assembly at the same horizontal height are fixedly connected with reinforcing ribs transversely arranged.
Preferably, the baffle is provided with a plurality of circular through holes at positions corresponding to the bottoms of the U-shaped grooves, and rectangular cushion blocks are fixedly connected to two ends of the bottom of the baffle.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the scrap steel bucket is clamped at the furnace mouth of the converter through the limiting base at the bottom of the bucket mouth, so that the scrap steel bucket is prevented from extending into the furnace mouth too deeply, the furnace mouth is prevented from being clamped due to the centralized blanking of the scrap steel, and the purpose of rapidly feeding the scrap steel into the converter is achieved; the position of the scrap steel bucket at the furnace mouth is stabilized through the limiting base, and the impact force between the scrap steel bucket and the edge of the furnace mouth is weakened through the buffer blocks at the two ends of the limiting base, so that the problem that the scrap steel bucket is not lifted in space by a crown block and is inserted too deep into the furnace mouth is solved; through baffle and spacing base, because spacing base one end wall baffle one end height of scrap hopper makes the bottom surface and the level of steel scrap fill personally submit certain contained angle, so through the circular through-hole of baffle bottom, be favorable to discharging some ponding of steel scrap material area in the steel scrap fill, prevent to go into stove steel scrap and cause the sound and explode, guarantee steelmaking production safety.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic view showing the overall structure of a scrap hopper for effectively improving the loading efficiency of scrap;
FIG. 2 is a schematic view of a cross-sectional side view of a scrap hopper for effectively improving the loading efficiency of scrap;
FIG. 3 is a schematic view of a middle section structure of a scrap hopper for effectively improving the scrap charging efficiency of the present invention;
FIG. 4 is a schematic top view of a scrap hopper according to the present invention for effectively improving the loading efficiency of scrap;
FIG. 5 is a schematic top view of a cross-sectional view of a limiting base of a scrap hopper for effectively improving the scrap charging efficiency of the present invention;
FIG. 6 is an enlarged schematic view of the part A of the scrap hopper for effectively improving the scrap charging efficiency of the present invention;
FIG. 7 is a schematic view of a baffle of a scrap hopper for effectively improving the loading efficiency of scrap;
number in the figure: the steel scrap bucket comprises a steel scrap bucket 1, a bucket mouth 2, a limiting base 3, a reinforcing upright post 4, a hoisting assembly 5, a U-shaped reinforcing rod 6, a bottom rib plate 7, a U-shaped rib plate 8, a fixed hoisting shaft 9, an anti-unhooking baffle 10, a buffer block 11, a buffer spring 12, a baffle 13, a reinforcing rib 14, a fixed block 15 and a stop block 16.
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.
Example (b): referring to fig. 1-7, a scrap steel bucket for effectively improving the loading efficiency of scrap steel in the utility model comprises a scrap steel bucket 1 and a bucket mouth 2, wherein the whole scrap steel bucket 1 is in a U-shaped groove shape, openings are arranged on the top surface and one end of the scrap steel bucket 1, one end of the bucket mouth 2 is welded and fixed with the side wall of the opening at one end of the scrap steel bucket 1, a rectangular limiting base 3 is fixedly arranged at the bottom of the bucket mouth 2, and the depth of the scrap steel bucket 1 entering a furnace mouth is limited by the limiting base 3, so that the problem that the scrap steel bucket is lifted by a crown block in space and is inserted too deep into the furnace mouth is solved, and the problem that material blocking is easily caused during centralized blanking is also solved; a U-shaped reinforcing plate is fixedly welded on the arc-shaped outer wall of the bucket mouth 2, a U-shaped reinforcing rod 6 is fixedly welded on the U-shaped outer wall of the middle part of the waste steel bucket 1, a plurality of reinforcing upright columns 4 which are longitudinally arranged are fixedly connected on the straight plates on the front side and the rear side of the waste steel bucket 1, and a plurality of hoisting assemblies 5 are fixedly arranged in the middle part of each reinforcing upright column 4; the bottom of the waste steel bucket 1 is transversely fixedly welded with a bottom rib plate 7 along the length, the outer walls of the waste steel bucket 1 on two sides of the bottom rib plate 7 are fixedly connected with U-shaped rib plates 8, one end of each U-shaped rib plate 8 is fixedly connected with two sides of the bottom rib plate 7, the other end of the waste steel bucket 1 is fixedly connected with a rectangular baffle 13, and the other end of the waste steel bucket 1 is fixedly connected with a rectangular baffle 13 and is provided with a limit base 3 through the baffle 13, and because one end of the limit base 3 of the waste steel bucket 1 is higher than one end of the baffle 13, the bottom surface of the waste steel bucket 1 and the horizontal plane form a certain included angle, the accumulated water in the waste steel bucket can be discharged through a circular through hole in the bottom of the baffle, the waste steel entering.
In the utility model, the limiting base 3 comprises a buffer block 11 and a buffer spring 12, the arc-shaped groove is arranged at the middle part of the top surface of the limiting base 3 and the radian of the bottom of the waste steel bucket 1, the bottom of the waste steel bucket 1 is fixedly connected in the arc-shaped groove, rectangular grooves are arranged at the same side of the two ends of the limiting base 3, one end of the buffer block 11 is movably arranged in the groove, the buffer block 11 is rectangular block-shaped, the buffer spring 12 is transversely arranged in the groove, one end of the buffer spring 12 is fixedly connected with the inner wall of the groove, the other end of the buffer spring 12 is fixedly connected with the extending end of the buffer block 11, the impact force generated by the limiting base 3 and a furnace mouth can be weakened through the buffer block 11, the waste steel bucket can generate multiple self-vibration through the action of the buffer block 11 and the buffer spring 12, thereby further providing sliding power for the waste steel in the waste steel bucket 1, promote the scrap steel to slide more quickly and smoothly, avoid the phenomenon of secondary material blocking and realize quick and smooth charging.
In the utility model, the hoisting component 5 comprises a fixed hoisting shaft 9, an anti-unhooking baffle 10 and a fixed block 15, the fixed block 15 is fixedly connected with the surface of the middle part of the reinforced upright post 4, a circular groove is arranged at the middle part of the fixed block 15, one end of the fixed hoisting shaft 9 is fixedly inserted into the circular groove, the anti-unhooking baffle 10 is longitudinally and fixedly connected with the other end of the fixed hoisting shaft 9, and the phenomenon of unhooking when the lifting hook of the crown block hoists the waste material hopper 1 is prevented through the anti-unhooking baffle 10 at one end of the fixed hoisting shaft 9, so that the situation that the waste material hopper turns on side is caused; a stop block 16 is protruded on the surface of one end of the buffer block 11 fixedly connected with the buffer spring 12, so that the buffer block 11 is prevented from being separated out of the groove of the limiting base 3 due to overlarge impact force of the buffer block 11 and overlarge reaction force of the buffer spring 12 on the buffer block 11; a circular cushion block is fixedly arranged at the bottom of each reinforcing upright post 4; reinforcing ribs 14 which are transversely arranged are fixedly connected to two sides of the hoisting assembly 5 at the same horizontal height, so that straight plates on two sides of the waste hopper 1 are protected from deformation; a plurality of circular through holes are formed in the positions, corresponding to the bottoms of the U-shaped grooves, of the baffle plates 13, rectangular cushion blocks are fixedly connected to the two ends of the bottoms of the baffle plates 13, and the stability of the waste hopper 1 on the ground is enhanced.
When the utility model is used, firstly, the waste hopper 1 is placed on the ground, then the U-shaped groove of the waste hopper 1 is filled with the waste steel, then the hanging hook of the overhead traveling crane is used for fixing the hanging shaft 9, then the waste hopper 1 is moved to the side of the furnace mouth through the displacement of the overhead traveling crane, then the limiting base 3 is abutted against the edge of the furnace mouth, the impact force between the limiting base 3 and the edge of the furnace mouth is reduced through the buffer block 11, then the reinforcing steel rope hung at the baffle 13 at one end of the waste hopper 1 is lifted, the lifting hook of the reinforcing steel rope at one end of the limiting base 3 is kept still, the waste steel hopper 1 can be automatically inclined towards the furnace mouth, thereby having an initial inclination angle, the waste steel hopper can generate a plurality of self-vibration through the action of the buffer block 11 and the buffer spring 12, thereby further providing the sliding power for the waste steel in the waste steel hopper 1, promoting the waste steel to slide more quickly and more smoothly, and simultaneously avoiding the, the fast and smooth charging is realized; the depth of the waste hopper 1 entering the furnace mouth is limited through the limiting base 3, so that the problem that the waste steel hopper is not lifted in space stably by a crown block and is inserted into the furnace mouth too deeply is solved, and the problem that material blocking is easily caused during centralized blanking is also solved; and the scrap steel bucket has simple structure, easy processing and manufacturing and strong practicability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an effectively improve steel scrap fill of steel scrap efficiency of packing into, includes steel scrap fill (1) and fill mouth (2), its characterized in that: the integral waste steel hopper (1) is in a U-shaped groove shape, openings are formed in the top surface and one end of the waste steel hopper (1), one end of a hopper mouth (2) is fixedly welded with the side wall of the opening at one end of the waste steel hopper (1), a rectangular limiting base (3) is fixedly installed at the bottom of the hopper mouth (2), a U-shaped reinforcing plate is fixedly welded on the arc-shaped outer wall of the hopper mouth (2), a U-shaped reinforcing rod (6) is fixedly welded on the U-shaped outer wall of the middle of the waste steel hopper (1), a plurality of reinforcing upright columns (4) which are longitudinally arranged are fixedly connected on straight plates on the front side and the rear side of the waste steel hopper (1), and a plurality of hoisting assemblies (5) are fixedly installed in the middle of each reinforcing upright column (4); the bottom rib plates (7) are fixedly welded at the bottom of the waste steel bucket (1) transversely along the length, U-shaped rib plates (8) are fixedly connected to the outer walls of the waste steel bucket (1) on the two sides of the bottom rib plates (7), one end of each U-shaped rib plate (8) is fixedly connected with the two sides of each bottom rib plate (7), and a rectangular baffle plate (13) is fixedly connected to the other end of the waste steel bucket (1).
2. The scrap steel bucket for effectively improving scrap steel charging efficiency according to claim 1, wherein: spacing base (3) include buffer block (11) and buffer spring (12), the arc wall has been seted up with the radian of useless steel fill (1) bottom in the top surface middle part of spacing base (3), the bottom fixed connection of useless steel fill (1) is in the arc wall the recess of rectangle form is all seted up with one side at spacing base (3) both ends the activity is provided with the one end of buffer block (11) in the recess, buffer block (11) rectangle is massive, buffer spring (12) transversely install in the recess, the one end of buffer spring (12) and the inner wall fixed connection of recess, the other end of buffer spring (12) and the end fixed connection that stretches into of buffer block (11).
3. The scrap steel bucket for effectively improving scrap steel charging efficiency according to claim 1, wherein: hoist and mount subassembly (5) are including fixed hanging axle (9), mousing-hook baffle (10) and fixed block (15), fixed block (15) fixed connection be in the middle part surface of reinforcement stand (4 circular recess has been seted up at the middle part of fixed block (15), the one end fixed insertion circular recess of fixed hanging axle (9) is interior, mousing-hook baffle (10) vertical fixed connection be in the other end of fixed hanging axle (9).
4. The scrap bucket capable of effectively improving the charging efficiency of the scrap steel according to claim 2, wherein: a stop block (16) is protruded on the surface of one end of the buffer block (11) fixedly connected with the buffer spring (12).
5. The scrap steel bucket for effectively improving scrap steel charging efficiency according to claim 1, wherein: and a round cushion block is fixedly arranged at the bottom of each reinforcing upright post (4).
6. The scrap steel bucket for effectively improving scrap steel charging efficiency according to claim 1, wherein: and reinforcing ribs (14) transversely arranged are fixedly connected to two sides of the hoisting assembly (5) at the same horizontal height.
7. The scrap steel bucket for effectively improving scrap steel charging efficiency according to claim 1, wherein: a plurality of round through holes are formed in the positions, corresponding to the bottoms of the U-shaped grooves, of the baffle plates (13), and rectangular cushion blocks are fixedly connected to the two ends of the bottoms of the baffle plates (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931026.2U CN211112077U (en) | 2019-11-11 | 2019-11-11 | Effectively improve steel scrap fill of steel scrap efficiency of packing into |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931026.2U CN211112077U (en) | 2019-11-11 | 2019-11-11 | Effectively improve steel scrap fill of steel scrap efficiency of packing into |
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| Publication Number | Publication Date |
|---|---|
| CN211112077U true CN211112077U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921931026.2U Active CN211112077U (en) | 2019-11-11 | 2019-11-11 | Effectively improve steel scrap fill of steel scrap efficiency of packing into |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832291A (en) * | 2021-10-21 | 2021-12-24 | 马鞍山钢铁股份有限公司 | Converter slag replenishing hopper, lifting appliance and using method of converter slag replenishing hopper |
| CN114410885A (en) * | 2022-01-25 | 2022-04-29 | 贵州大学 | Scrap steel groove for reducing impact on furnace mouth during adding scrap steel into converter and using method |
| CN114410884A (en) * | 2022-01-21 | 2022-04-29 | 贵州大学 | Device for preventing scrap steel groove from sliding off during adding of scrap steel in converter and using method |
| CN114438281A (en) * | 2022-01-10 | 2022-05-06 | 广西钢铁集团有限公司 | Anti-sticking material steel hopper |
| CN114752727A (en) * | 2022-04-01 | 2022-07-15 | 贵州大学 | Scrap steel tank and method for reducing slag adhesion during scrap steel adding |
-
2019
- 2019-11-11 CN CN201921931026.2U patent/CN211112077U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832291A (en) * | 2021-10-21 | 2021-12-24 | 马鞍山钢铁股份有限公司 | Converter slag replenishing hopper, lifting appliance and using method of converter slag replenishing hopper |
| CN114438281A (en) * | 2022-01-10 | 2022-05-06 | 广西钢铁集团有限公司 | Anti-sticking material steel hopper |
| CN114410884A (en) * | 2022-01-21 | 2022-04-29 | 贵州大学 | Device for preventing scrap steel groove from sliding off during adding of scrap steel in converter and using method |
| CN114410884B (en) * | 2022-01-21 | 2023-01-13 | 贵州大学 | Device for preventing steel scrap groove from sliding off during steel scrap adding of converter and using method |
| CN114410885A (en) * | 2022-01-25 | 2022-04-29 | 贵州大学 | Scrap steel groove for reducing impact on furnace mouth during adding scrap steel into converter and using method |
| CN114752727A (en) * | 2022-04-01 | 2022-07-15 | 贵州大学 | Scrap steel tank and method for reducing slag adhesion during scrap steel adding |
| CN114752727B (en) * | 2022-04-01 | 2023-06-09 | 贵州大学 | Scrap steel groove and method for reducing slag adhesion during scrap steel adding |
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