Alloy optimization device for hot-rolled steel bars for reinforced concrete

Abstract

The utility model discloses an alloy optimization device for hot rolled steel bars for reinforced concrete, which comprises a sieve plate and an optimization bin, the sieve plate is arranged in the middle inside the optimization bin, a first rotating shaft is arranged inside the optimization bin, and the upper end and the lower end of the first rotating shaft are respectively and movably connected with the upper end inside the optimization bin and the middle of the sieve plate through bearings. A first supporting cover is arranged at the top of the optimizing bin, a first motor is arranged in the first supporting cover, the output end of the first motor is fixedly connected with the driving end of a first rotating shaft, supporting rods are fixed to the upper ends and the lower ends of the two sides of the first rotating shaft correspondingly, and a connecting rod is connected between one ends of the supporting rods. Scrapers are arranged on the side portion of the connecting rod and the lower end of the supporting rod at equal intervals, and stirring rods are fixed to the two sides of the first rotating shaft. According to the device, the optimized component scattering effect is good, and optimized components are easy to recycle and reuse.

Description

Technical Field

[0001] This utility model relates to the field of steel bar processing technology, specifically to an alloy optimization device for hot-rolled steel bars used in reinforced concrete. Background Technology

[0002] Steel bars are a common component in modern industrial construction, hence their rapid development. Hot-rolled steel bars are finished steel bars that are hot-rolled and naturally cooled. They are made of low-carbon steel and ordinary alloy steel pressed at high temperatures and are mainly used for reinforcement in reinforced concrete and prestressed concrete structures. They are one of the most widely used steel products in civil engineering. In the production process of steel bars, it is necessary to optimize them.

[0003] Existing alloy optimization devices for hot-rolled steel bars used in reinforced concrete have some drawbacks. First, when the optimization components are spilled, it can easily cause material blockage and the effect of spilling the optimization components is not good. Second, it is not easy to recycle and reuse the optimization components, which can easily lead to waste of the optimization components. Utility Model Content

[0004] The purpose of this invention is to provide an alloy optimization device for hot-rolled steel bars for reinforced concrete, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an alloy optimization device for hot-rolled steel bars for reinforced concrete, comprising a sieve plate and an optimization chamber. The sieve plate is disposed in the middle of the optimization chamber. A rotating shaft is disposed inside the optimization chamber, and the upper and lower ends of the rotating shaft are movably connected to the upper end of the optimization chamber and the middle of the sieve plate via bearings, respectively. A support cover is disposed on the top of the optimization chamber, and a motor is disposed inside the support cover. The output end of the motor is fixedly connected to the drive end of the rotating shaft. Support rods are fixed at the upper and lower ends on both sides of the rotating shaft, and a connecting rod is connected between one end of each support rod. Scrapers are disposed at equal intervals between the side of the connecting rod and the lower end of the support rod. A stirring rod is fixed on both sides of the rotating shaft. A feed hopper is disposed at the upper front of the optimization chamber, and a sieve layer is disposed between the sieve plates.

[0006] Preferably, a support cover 2 is fixed to the lower end of the rotating shaft 1, and a motor 2 is provided inside the support cover 2.

[0007] Preferably, the side of the second support cover is connected to the second rotating shaft via a bearing, and the driving end of the second motor is fixedly connected to the driving end of the second rotating shaft.

[0008] Preferably, top blocks are equidistantly arranged on the second rotating shaft corresponding to the sieve layer, and a guide block is provided at one end of the second rotating shaft.

[0009] Preferably, the inner wall of the optimization chamber is provided with an annular guide groove, and the annular guide groove is slidably connected to the guide block.

[0010] Preferably, the lower ends of both sides of the optimization bin are provided with clearance grooves, and a hot rolling mill is provided on the side of the optimization bin.

[0011] Preferably, the lower end of the optimization chamber is provided with a receiving chamber, and the upper end of the receiving chamber is provided with guide pipes at equal intervals.

[0012] Preferably, a protective chamber is provided on the side of the receiving hopper, and an exhaust fan is provided inside the protective chamber, with a connecting pipe connecting one end of the exhaust fan to one end of the receiving hopper.

[0013] Compared with the prior art, the beneficial effects of this utility model are: better effect of dispensing optimized ingredients, and easier recycling and reuse of optimized ingredients;

[0014] (1) Driven by motor one, shaft one rotates, driving the stirring rod to disperse and mix the optimized components. Subsequently, the support rod and connecting rod rotate together. The scrapers on both sides of the connecting rod scrape the inner wall of the optimization chamber to prevent the optimized components from adhering to the inner wall of the optimization chamber. The scraper at the bottom of the support rod scrapes the sieve plate to prevent the optimized components from accumulating on the upper part of the sieve layer and affecting the feeding. Subsequently, support cover two rotates with shaft one, which in turn drives shaft two to rotate. Motor two rotates, and through shaft two, drives the top block to rotate. In addition, the annular guide groove can limit the guide block, which is conducive to the stable rotation of shaft two. Subsequently, when the top block contacts the sieve layer, it can agitate the sieve layer, which is conducive to the falling of the optimized components and the effect of scattering the optimized components is good.

[0015] (2) When the exhaust fan is working, an airflow is formed. The airflow can guide the excess optimized components into the receiving bin through the guide pipe. Furthermore, the inside of one end of the connecting pipe has a filter layer that can block the optimized components and make it easy to recycle and reuse the optimized components. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the stirring rod and scraper structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the top block and guide block structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the connecting pipe and exhaust fan structure of this utility model;

[0021] In the diagram: 1. Hot rolling mill; 2. Optimization bin; 3. Connecting rod; 4. Support rod; 5. Support cover one; 6. Motor one; 7. Rotating shaft one; 8. Stirring rod; 9. Screen plate; 10. Clearance groove; 11. Screen layer; 12. Annular guide groove; 13. Support cover two; 14. Motor two; 15. Rotating shaft two; 16. Guide block; 17. Feed pipe; 18. Receiving bin; 19. Connecting pipe; 20. Protective bin; 21. Exhaust fan; 22. Scraper; 23. Top block; 24. Feed hopper. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figure 1-5 This utility model provides an embodiment of an alloy optimization device for hot-rolled steel bars for reinforced concrete, comprising a sieve plate 9 and an optimization chamber 2. The sieve plate 9 is disposed in the middle of the optimization chamber 2. A rotating shaft 7 is disposed inside the optimization chamber 2, and the upper and lower ends of the rotating shaft 7 are movably connected to the upper end of the optimization chamber 2 and the middle of the sieve plate 9 respectively through bearings. A support cover 5 is disposed on the top of the optimization chamber 2, and a motor 6 is disposed inside the support cover 5. The output end of the motor 6 is fixedly connected to the drive end of the rotating shaft 7. Support rods 4 are fixed on the upper and lower ends of both sides of the rotating shaft 7, and a connecting rod 3 is connected between one end of the support rods 4. Scrapers 22 are disposed equidistantly on the side of the connecting rod 3 and the lower end of the support rod 4. A stirring rod 8 is fixed on both sides of the rotating shaft 7. A feed hopper 24 is disposed at the upper front of the optimization chamber 2, and a sieve layer 11 is disposed between the sieve plates 9.

[0024] During use, driven by motor 6, the rotating shaft 7 rotates, which drives the stirring rod 8 to disperse and mix the optimized ingredients. Subsequently, the support rod 4 and the connecting rod 3 rotate together. The scrapers 22 on both sides of the connecting rod 3 scrape the inner wall of the optimization chamber 2 to prevent the optimized ingredients from adhering to the inner wall of the optimization chamber 2. The scrapers 22 at the bottom of the support rod 4 scrape the sieve plate 9 to prevent the optimized ingredients from accumulating at the upper end of the sieve layer 11 and affecting the feeding.

[0025] The lower end of the rotating shaft 7 is fixed with a support cover 13, and a motor 14 is installed inside the support cover 13. The side of the support cover 13 is connected to the rotating shaft 15 through a bearing, and the drive end of the motor 14 is fixedly connected to the drive end of the rotating shaft 15.

[0026] In use, the support cover 13 rotates with the rotating shaft 7, which in turn drives the rotating shaft 15 to rotate. The motor 14 rotates, which in turn drives the top block 23 to rotate through the rotating shaft 15.

[0027] Top blocks 23 are equidistantly arranged on the rotating shaft 15 corresponding to the sieve layer 11, and a guide block 16 is provided at one end of the rotating shaft 15;

[0028] When in use, when the top block 23 contacts the sieve layer 11, it can agitate the sieve layer 11, which is conducive to the falling of optimized components.

[0029] The inner wall of the optimization chamber 2 is provided with an annular guide groove 12, and the annular guide groove 12 is slidably connected to the guide block 16;

[0030] In use, the annular guide groove 12 can limit the guide block 16, which is conducive to the stable rotation of the rotating shaft 15.

[0031] Both sides of the optimization chamber 2 are provided with clearance grooves 10 at their lower ends, and a hot rolling mill 1 is provided on the side of the optimization chamber 2;

[0032] When in use, the steel bars processed in the hot rolling mill 1 can be passed through the relief groove 10 so that the steel bars come into contact with the optimized composition;

[0033] The lower end of the optimized bin 2 is provided with a receiving bin 18, and the upper end of the receiving bin 18 is provided with guide pipes 17 at equal intervals;

[0034] When in use, the exhaust fan 21 creates an airflow, which can guide excess optimized components into the receiving hopper 18 through the guide pipe 17.

[0035] A protective chamber 20 is provided on the side of the receiving hopper 18, and an exhaust fan 21 is provided inside the protective chamber 20. A connecting pipe 19 is connected between one end of the exhaust fan 21 and one end of the receiving hopper 18.

[0036] When in use, the interior of one end of the connecting tube 19 has a filter layer that can block the optimized components;

[0037] In this embodiment, during use: First, driven by motor 6, shaft 7 rotates, causing stirring rod 8 to disperse and mix the optimized components. Simultaneously, support rod 4 and connecting rod 3 rotate together. Scrapers 22 on both sides of connecting rod 3 scrape the inner wall of the optimization chamber 2 to prevent the optimized components from adhering to it. Scrapers 22 at the bottom of support rod 4 scrape the sieve plate 9 to prevent the optimized components from accumulating on the upper part of sieve layer 11 and affecting material feeding. Then, support cover 13 rotates with shaft 7, thereby driving shaft 15 to rotate. Motor 14 rotates, and through shaft 15, the top block 23 rotates. Furthermore, the annular guide... The guide groove 12 can limit the guide block 16, which is conducive to the stable rotation of the rotating shaft 15. Subsequently, when the top block 23 contacts the screen layer 11, it can agitate the screen layer 11, which is conducive to the falling of the optimized component. At the same time, the steel bars processed in the hot rolling mill 1 can pass through the relief groove 10, so that the steel bars come into contact with the optimized component. Then, under the operation of the exhaust fan 21, an airflow is formed. The airflow can guide the excess optimized component into the receiving bin 18 through the guide pipe 17. Furthermore, the interior of one end of the connecting pipe 19 has a filter layer, which can intercept the optimized component. In summary, the device has a good effect on the falling of optimized components and is easy to recycle and reuse.

Claims

1. An alloy optimisation device for hot rolled reinforcing steel for reinforced concrete characterised in that: The utility model provides an optimization bin (2) and sieve plate (9), sieve plate (9) is arranged in the middle inside optimization bin (2), the inside of optimization bin (2) is provided with pivot one (7), and the upper end, lower end of pivot one (7) is respectively connected with the upper end of optimization bin (2) inside, the middle of sieve plate (9) through bearing swing, the top of optimization bin (2) is provided with support cover one (5), and the inside of support cover one (5) is provided with motor one (6), and the output of motor one (6) is fixedly connected with the drive end of pivot one (7), the upper end, lower end of both sides of pivot one (7) is fixed with support rod (4), and one end between support rod (4) is connected with connecting rod (3), and the side of connecting rod (3) and the lower end of support rod (4) are provided with scraper (22) equidistantly, the both sides of pivot one (7) are fixed with stirring rod (8), the upper end of optimization bin (2) front is provided with feed hopper (24), and sieve layer (11) is arranged between sieve plate (9).

2. An alloy optimised arrangement for hot rolled reinforcing steel for reinforced concrete as claimed in claim 1, characterised in that: The lower end of pivot one (7) is fixed with support cover two (13), and the inside of support cover two (13) is provided with motor two (14).

3. An alloy optimization device for hot rolled reinforcing steel for reinforced concrete according to claim 2, characterized in that: The side of support cover two (13) is connected with pivot two (15) through bearing, and the drive end of motor two (14) is fixedly connected with the drive end of pivot two (15).

4. An alloy optimised arrangement for hot rolled reinforcing steel for reinforced concrete as claimed in claim 3 characterised in that: The upper end of pivot two (15) is provided with guide block (16) equidistantly.

5. An alloy optimization device for hot rolled reinforcing steel for reinforced concrete as defined in claim 1, characterized in that: The inner wall of optimization bin (2) is provided with annular guide groove (12), and annular guide groove (12) is slidably connected with guide block (16).

6. An alloy optimised arrangement for hot rolled reinforcing steel for reinforced concrete as claimed in claim 5, characterised in that: The lower end of both sides of optimization bin (2) is provided with let -alone groove (10), and the side of optimization bin (2) is provided with hot rolling mill (1).

7. An alloy optimised arrangement for hot rolled reinforcing steel for reinforced concrete as claimed in claim 6 characterised in that: The lower end of optimization bin (2) is provided with receiving bin (18), and the upper end of receiving bin (18) is provided with material guide pipe (17) equidistantly.

8. An alloy optimised arrangement for hot rolled reinforcing steel for reinforced concrete as claimed in claim 7, characterised in that: The side of receiving bin (18) is provided with protection bin (20), and the inside of protection bin (20) is provided with exhaust fan (21), and one end of exhaust fan (21) and one end of receiving bin (18) are connected with connecting pipe (19). The lower end of optimization bin (2) is provided with receiving bin (18), and the upper end of receiving bin (18) is provided with material guide pipe (17) equidistantly.

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