CN216686242U

CN216686242U - Steel plant stock ground unloader

Info

Publication number: CN216686242U
Application number: CN202122901113.7U
Authority: CN
Inventors: 李正弘
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-07
Anticipated expiration: 2031-11-24

Abstract

The utility model belongs to the technical field of steel processing, and particularly relates to a blanking device for a stock ground of a steel plant, which comprises a blanking barrel, wherein the inner bottom surface of the blanking barrel is an inclined surface; a first sliding plate is fixed at the top end of the feeding barrel; a material guide sliding plate is hinged to the inner wall of the discharging barrel, and an elastic buffer assembly is connected between the material guide sliding plate and the inner wall of the discharging barrel; the charging barrel is characterized by further comprising a bottom plate and a supporting plate, wherein four supporting columns which are distributed in a diagonal manner are connected between the bottom plate and the bottom surface of the charging barrel, and the supporting plate is positioned right below the bottom plate; the blanking device is easy to move and convenient and fast to use, and materials can stably fall onto a conveying belt at a lower speed for conveying by utilizing the arranged guide sliding plate and the elastic buffer assembly, so that the reliability of material conveying is ensured, the materials are prevented from splashing, and the safety of the conveying belt is ensured; the height of the feeding barrel of the device can be adjusted, so that the device is suitable for different feeding requirements, and the application range of the device is widened.

Description

Iron and steel plant stock ground unloader

Technical Field

The utility model belongs to the technical field of steel processing, and particularly relates to a blanking device for a stock ground of a steel plant.

Background

Iron and steel smelting is a general term of steel and iron metallurgical process, iron produced in industry is divided into pig iron (the carbon content is more than 2%) and steel (the carbon content is lower than 2%) according to the carbon content, most of modern iron smelting adopts blast furnace iron smelting, direct reduction iron smelting method and electric furnace iron smelting method are adopted respectively, and steel smelting mainly takes the pig iron smelted by the blast furnace, sponge iron smelted by the direct reduction iron smelting method and waste steel as raw materials and is smelted into steel by different methods. The basic production process is that iron ore is smelted into pig iron in an iron-smelting furnace, then the pig iron is used as raw material, and is smelted into steel by different methods, and then the steel is casted into steel ingot or continuous casting billet.

In steel smelting, raw materials need to be conveyed by a conveying belt, but the raw materials are usually directly thrown onto the conveying belt by a machine, so that the raw materials are easy to splash under the action of gravity, and the conveying belt is easy to damage.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the blanking device for the stock ground of the steel plant, which has the characteristics of convenience in use and safety in blanking.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel plant stock ground blanking device comprises a blanking barrel, wherein the inner bottom surface of the blanking barrel is an inclined surface; a first sliding plate is fixed at the top end of the charging barrel, a discharging opening is formed in the bottom surface of the outer side surface of the charging barrel, and a second sliding plate is fixed at the port of the discharging opening; a material guide sliding plate is hinged to the inner wall of the discharging barrel, and an elastic buffer assembly is connected between the material guide sliding plate and the inner wall of the discharging barrel; the charging barrel is characterized by further comprising a bottom plate and a supporting plate, wherein four supporting columns which are distributed in a diagonal manner are connected between the bottom plate and the bottom surface of the charging barrel, the supporting plate is positioned under the bottom plate, and a lifting assembly for adjusting the height of the bottom plate is mounted on the supporting plate; the bottom surface four corners of backup pad all install and remove the wheel.

As a preferred technical scheme of the utility model, the elastic buffer assembly comprises a first telescopic column and a first telescopic spring, one end of the first telescopic column is hinged with the inner wall of the feeding barrel, and the other end of the first telescopic column is hinged with the material guide sliding plate; limiting discs are fixed at two ends of the first telescopic column, and the first telescopic spring is sleeved on the first telescopic column and is located between the two limiting discs.

As a preferable technical solution of the present invention, a plurality of reinforcing ribs are fixed to the top surface of the material guide sliding plate and are distributed at equal intervals along the length direction of the material guide sliding plate.

As a preferred technical scheme of the present invention, the lifting assembly includes a bidirectional threaded column, two sets of symmetrically distributed turnover support rods, two symmetrically distributed sliding plates, and a driving motor, wherein two symmetrically distributed mounting plates are fixed on the top surface of the support plate, the bidirectional threaded column is transversely erected between the two mounting plates by a bearing support, the bidirectional threaded column penetrates through the sliding plates and is connected with the two sliding plates in a threaded manner, and the driving motor is mounted on the mounting plates and drives the bidirectional threaded column to rotate.

As a preferable technical scheme of the utility model, two groups of symmetrically distributed connecting blocks are further fixed on the top surface of the supporting plate, and a guide post penetrating through the sliding plate is connected between the connecting blocks.

As a preferred technical scheme of the utility model, the feeding device also comprises a second telescopic column, a second telescopic spring, a U-shaped plate and a roller, wherein two guide plates respectively positioned at two sides of the feeding barrel are fixed on the end surface of the supporting plate, and guide grooves distributed along the longitudinal direction are formed in the surfaces of the guide plates; no. two flexible posts are fixed feed cylinder outer wall, the U template is fixed the tip of No. two flexible posts, No. two expanding spring cover are established on No. two flexible posts and be in the U template with between the feed cylinder outer wall, the gyro wheel is installed in the U template and support and paste the guide way inner wall.

Compared with the prior art, the utility model has the beneficial effects that: the blanking device is easy to move and convenient and fast to use, and materials can stably fall onto a conveying belt at a lower speed for conveying by utilizing the arranged guide sliding plate and the elastic buffer assembly, so that the reliability of material conveying is ensured, the materials are prevented from splashing, and the safety of the conveying belt is ensured; the height of the feeding barrel of the device can be adjusted, so that the device is suitable for different feeding requirements, and the application range of the device is widened.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of a material guiding slide plate according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

in the figure: 1. feeding the material barrel; 2. a first slide plate; 3. a feeding port; 4. a second slide plate; 5. a material guiding sliding plate; 6. a base plate; 7. a support pillar; 8. a support plate; 9. a moving wheel; 10. a lifting assembly; 11. a guide plate; 12. a bi-directional threaded post; 13. mounting a plate; 14. a drive motor; 15. turning over the supporting rod; 16. a slide plate; 17. connecting blocks; 18. a guide post; 19. a guide groove; 20. reinforcing ribs; 21. a first telescopic column; 22. a limiting disc; 23. a first expansion spring; 24. a second telescopic column; 25. a second expansion spring; 26. a U-shaped plate; 27. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a steel plant stock ground blanking device comprises a lower charging barrel 1, wherein the inner bottom surface of the lower charging barrel 1 is an inclined surface; a first sliding plate 2 is fixed at the top end of the charging barrel 1, a feed opening 3 is arranged on the bottom surface of the outer side surface of the charging barrel 1, and a second sliding plate 4 is fixed at the port position of the feed opening 3; a material guide sliding plate 5 is hinged on the inner wall of the charging barrel 1, and an elastic buffer assembly is connected between the material guide sliding plate 5 and the inner wall of the charging barrel 1; the charging barrel comprises a charging barrel 1, and is characterized by further comprising a bottom plate 6 and a supporting plate 8, wherein four supporting columns 7 which are distributed in a diagonal manner are connected between the bottom plate 6 and the bottom surface of the charging barrel 1, the supporting plate 8 is positioned under the bottom plate 6, and a lifting assembly 10 for adjusting the height of the bottom plate 6 is arranged on the supporting plate 8; the four corners of the bottom surface of the supporting plate 8 are provided with the moving wheels 9, when the feeding device is used, a machine is used for feeding raw materials onto the first sliding plate 2, the raw materials slide into the feeding barrel 1 along the first sliding plate 2 and fall onto the material guide sliding plate 5, due to the existence of the elastic buffer assembly, when the raw materials fall onto the material guide sliding plate 5, the material guide sliding plate 5 can turn downwards, the elastic buffer assembly buffers the impact of the raw materials, the raw materials are prevented from directly falling onto the conveying belt to be damaged, and the falling speed of the raw materials can be reduced by the elastic buffer assembly, so that the raw materials fall onto the conveying belt at a lower speed for stable conveying; if necessary, the lifting assembly 10 can be used to adjust the height of the bottom plate 6 to adjust the height of the lower barrel 1 to meet different conveying requirements.

Specifically, according to fig. 1 and fig. 3, in this embodiment, the elastic buffer assembly includes a first telescopic column 21 and a first telescopic spring 23, one end of the first telescopic column 21 is hinged to the inner wall of the feeding barrel 1, and the other end is hinged to the material guide sliding plate 5; both ends at a flexible post 21 all are fixed with spacing dish 22, and an expanding spring 23 cover is established on a flexible post 21 and is in between two spacing dishes 22, and a flexible post 21 is cup jointed for two sections hollow cylinder components and is constituteed, and under an expanding spring 23's effect, when the raw materials fell on guide slide 5, guide slide 5 can produce and overturn downwards, and a flexible post 21 and an expanding spring 23 shrink realize the buffering to the raw materials.

Specifically, according to fig. 1 and fig. 3, in the embodiment, a plurality of reinforcing ribs 20 are fixed on the top surface of the material guiding sliding plate 5 and are distributed at equal intervals along the length direction, so that the structural strength of the material guiding sliding plate 5 is improved, and the service life of the material guiding sliding plate 5 is prolonged.

Specifically, according to fig. 1 and fig. 2, in this embodiment, the lifting assembly 10 includes a bidirectional threaded column 12, two sets of symmetrically distributed turnover support rods 15, two symmetrically distributed sliding plates 16 and a driving motor 14, two symmetrically distributed mounting plates 13 are fixed on the top surface of the support plate 8, the bidirectional threaded column 12 is transversely erected between the two mounting plates 13 by using a bearing support, and the bidirectional threaded column 12 penetrates through the sliding plates 16 and is connected to the two sliding plates 16 in a threaded manner, the driving motor 14 is mounted on the mounting plates 13 and drives the bidirectional threaded column 12 to rotate, the driving motor 14 is started, the driving motor 14 drives the bidirectional threaded column 12 to rotate, under the threaded engagement, the two sliding plates 16 are close to each other or far away from each other, the two sets of turnover support rods 15 are driven to turn over and move at the same time, and the height of the bottom plate 6 is changed.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, two sets of connecting blocks 17 are further fixed on the top surface of the supporting plate 8, and two guide posts 18 penetrating the sliding plate 16 are connected between the connecting blocks 17, so that the sliding plate 16 moves along the guide posts 18, and the movement is more stable.

Example 2

Referring to fig. 1-4, the present invention provides the following technical solutions: a blanking device of a stock ground of a steel plant comprises a blanking barrel 1, wherein the inner bottom surface of the blanking barrel 1 is an inclined surface; a first sliding plate 2 is fixed at the top end of the charging barrel 1, a feed opening 3 is arranged on the bottom surface of the outer side surface of the charging barrel 1, and a second sliding plate 4 is fixed at the port position of the feed opening 3; a material guide sliding plate 5 is hinged on the inner wall of the charging barrel 1, and an elastic buffer assembly is connected between the material guide sliding plate 5 and the inner wall of the charging barrel 1; the charging barrel comprises a charging barrel 1, and is characterized by further comprising a bottom plate 6 and a supporting plate 8, wherein four supporting columns 7 which are distributed in a diagonal manner are connected between the bottom plate 6 and the bottom surface of the charging barrel 1, the supporting plate 8 is positioned under the bottom plate 6, and a lifting assembly 10 for adjusting the height of the bottom plate 6 is arranged on the supporting plate 8; the four corners of the bottom surface of the supporting plate 8 are respectively provided with the moving wheels 9, when in use, a machine is used for throwing raw materials onto the first sliding plate 2, the raw materials slide into the discharging barrel 1 along the first sliding plate 2 and fall onto the material guide sliding plate 5, due to the existence of the elastic buffering component, when the raw materials fall onto the material guide sliding plate 5, the material guide sliding plate 5 can turn downwards, the elastic buffering component buffers the impact of the raw materials, the raw materials are prevented from directly falling onto the conveying belt to cause damage, and the elastic buffering component can reduce the falling speed of the raw materials, so that the raw materials fall onto the conveying belt at a lower speed for stable conveying; if necessary, the lifting assembly 10 can be used to adjust the height of the bottom plate 6 to adjust the height of the lower barrel 1 to meet different conveying requirements.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, two sets of connecting blocks 17 symmetrically distributed are further fixed on the top surface of the supporting plate 8, a guiding post 18 penetrating the sliding plate 16 is connected between the connecting blocks 17, and the sliding plate 16 moves along the guiding post 18, so that the movement is more stable.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, the present embodiment further includes a second telescopic column 24, a second telescopic spring 25, a U-shaped plate 26 and a roller 27, two guide plates 11 respectively located at two sides of the charging barrel 1 are fixed on the end surface of the support plate 8, and guide grooves 19 distributed along the longitudinal direction are formed on the surface of the guide plates 11; no. two telescopic column 24 are fixed at feed cylinder 1 outer wall down, the tip at No. two telescopic column 24 is fixed to U template 26, No. two expanding spring 25 covers establish on No. two telescopic column 24 and be in between U template 26 and the 1 outer wall of feed cylinder, gyro wheel 27 is installed in U template 26 and is supported and paste the 19 inner walls of guide way, No. two telescopic column 24 cup joints for two sections hollow cylinder components and forms, utilize No. two expanding spring 25 to make gyro wheel 27 support and paste the 19 inner walls of guide way, when feed cylinder 1 removed, gyro wheel 27 rolled, guarantee feed cylinder 1's stability down.

The working principle and the using process of the utility model are as follows: when the blanking device is used, a raw material is thrown onto the first sliding plate 2 by a machine, and slides into the blanking barrel 1 along the first sliding plate 2 and falls onto the material guide sliding plate 5, because of the existence of the elastic buffer component, when the raw material falls onto the material guide sliding plate 5, the material guide sliding plate 5 can turn downwards, the elastic buffer component buffers the impact of the raw material, the raw material is prevented from directly falling onto a conveying belt to cause damage, and the elastic buffer component can reduce the falling speed of the raw material, so that the raw material falls onto the conveying belt at a lower speed for stable conveying;

if necessary, the lifting assembly 10 can be used to adjust the height of the bottom plate 6 to adjust the height of the lower barrel 1 to meet different conveying requirements.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel plant stock ground unloader, includes feed cylinder (1) down, its characterized in that: the inner bottom surface of the charging barrel (1) is an inclined surface; a first sliding plate (2) is fixed at the top end of the charging barrel (1), a feed opening (3) is formed in the bottom surface of the outer side surface of the charging barrel (1), and a second sliding plate (4) is fixed at the port position of the feed opening (3); a material guide sliding plate (5) is hinged to the inner wall of the feeding barrel (1), and an elastic buffer assembly is connected between the material guide sliding plate (5) and the inner wall of the feeding barrel (1); the charging barrel is characterized by further comprising a bottom plate (6) and a supporting plate (8), four supporting columns (7) which are distributed in a diagonal manner are connected between the bottom plate (6) and the bottom surface of the charging barrel (1), the supporting plate (8) is located right below the bottom plate (6), and a lifting assembly (10) for adjusting the height of the bottom plate (6) is mounted on the supporting plate (8); moving wheels (9) are arranged at four corners of the bottom surface of the supporting plate (8).

2. The blanking device for the stock ground of the steel and iron plant according to claim 1, characterized in that: the elastic buffer assembly comprises a first telescopic column (21) and a first telescopic spring (23), one end of the first telescopic column (21) is hinged with the inner wall of the feeding barrel (1), and the other end of the first telescopic column is hinged with the material guide sliding plate (5); both ends of a telescopic column (21) are fixed with limiting discs (22), and a telescopic spring (23) is sleeved on the telescopic column (21) and is positioned between the two limiting discs (22).

3. The blanking device for the stock ground of the steel and iron plant according to claim 1, characterized in that: the top surface of the material guide sliding plate (5) is fixed with a plurality of reinforcing ribs (20) which are distributed at equal intervals along the length direction.

4. The blanking device for the stock ground of the steel and iron plant according to claim 1, characterized in that: lifting unit (10) include two-way screw thread post (12), two sets of symmetric distribution's upset bracing piece (15), two symmetric distribution's slide (16) and driving motor (14) the top surface of backup pad (8) is fixed with mounting panel (13) of two symmetric distribution, two-way screw thread post (12) utilize the bearing to support and transversely erect two between mounting panel (13), just two-way screw thread post (12) run through slide (16) and close the mode with two through the screw thread soon slide (16) link to each other, driving motor (14) are installed on mounting panel (13) and drive two-way screw thread post (12) are rotatory.

5. The blanking device of the steel plant stock ground of claim 4, characterized in that: the top surface of backup pad (8) still is fixed with two sets of symmetric distribution's connecting block (17) be connected with between connecting block (17) and run through guide post (18) that slide (16) set up.

6. The blanking device for the stock ground of the steel and iron plant according to claim 1, characterized in that: the feeding device is characterized by further comprising a second telescopic column (24), a second telescopic spring (25), a U-shaped plate (26) and a roller (27), wherein two guide plates (11) which are respectively positioned on two sides of the feeding barrel (1) are fixed on the end face of the supporting plate (8), and guide grooves (19) which are longitudinally distributed are formed in the surface of each guide plate (11); no. two flexible post (24) are fixed feed cylinder (1) outer wall down, U template (26) are fixed the tip of No. two flexible post (24), No. two expanding spring (25) cover are established on No. two flexible post (24) and be in U template (26) with down between feed cylinder (1) outer wall, install gyro wheel (27) in U template (26) and paste guide way (19) inner wall.