Scrap steel trough with feeding function

Abstract

The utility model belongs to the technical field of scrap steel troughs, and particularly relates to a scrap steel trough with a feeding function, which comprises a supporting mechanism supported on the ground and a placing support supported on the ground, an outer frame support is mounted in the middle of the placing support, and a plurality of supporting rods are sequentially mounted in the middle of the outer frame support in a crisscross manner. A trapezoid support is installed at the top ends of the multiple supporting rods, concave supports are installed on the two sides of the trapezoid support respectively, a plurality of side wall frames used for guiding are sequentially arranged in the middles of the concave supports, and the side wall frames are formed by welding crisscrossed toughened steel. The deflection angle of the concave support is changed, an electric telescopic cylinder and an extension pushing rod are adopted to stretch out and draw back and push to change movement of the plate face of the top beam extension top plate, the structure of the top end of a mine hole is extended and expanded, gravel falling at the top end of the mine hole is avoided, and the extension supporting protection area of the top beam is enlarged.

Description

Technical Field

[0001] The utility model relates to the field of scrap steel, and particularly discloses a scrap steel trough with a self-loading function. Background Art

[0002] Scrap troughs are specialized equipment used in the steelmaking process of steel mills, primarily for carrying and transporting scrap steel. During the steelmaking process, scrap steel of varying sizes cannot be added directly to the converter. Instead, the scrap steel must first be placed in the scrap trough, which is then hoisted by a crane and added to the converter.

[0003] Further search revealed: Application number CN201822136561.0 is a scrap steel trough, the contents of which include: The present utility model relates to a scrap steel trough, including a trough body, the trough body including a head section, a tail section and a transition section connecting the head section and the tail section, the top of the tail section being higher than the head section; from the tail section to the head section, the height of the top of the transition section gradually decreases. The scrap steel trough provided by the present utility model adopts a structure in which the tail section is elevated relative to the head section, and the two are connected by a transition section. Without affecting the entry of the scrap steel trough into the converter furnace port, and without expanding the length and width of the scrap steel trough, the weight increase of the trough body is small, and a larger scrap steel trough volume can be obtained. There is no need to modify or replace the crane, which can reduce equipment investment and renovation engineering workload. The use of a transition section for connection will not produce a sudden change in volume, and avoids the situation in which scrap steel is easily spilled from the trough body.

[0004] The traditional scrap steel trough is difficult to load, which is not conducive to the transportation and loading of scrap steel. Then, after the initial loading, the scrap steel trough is positioned, which is not conducive to accurately delivering the scrap steel to the bottom of the scrap steel trough, and evenly stacking the materials according to the spacing of the scrap steel trough. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a scrap steel trough with a self-loading function, including a support mechanism supported by the ground, including a placement bracket supported by the ground, an outer frame bracket is installed in the middle of the placement bracket, and a plurality of support rods are installed in the middle of the outer frame bracket in a vertical and horizontal manner, and a plurality of the support rods are installed at the top of a trapezoidal bracket, and concave brackets are installed on both sides of the trapezoidal bracket, and a plurality of side wall frames for guiding are provided in the middle of the concave bracket in sequence, and the side wall frames are composed of crisscrossed toughened steel welded together.

[0006] As a preferred solution of the present invention: a fitting base plate is fitted in the middle of the side wall frame, access sleeves are provided at the four corners of the fitting base plate, a connecting sleeve is installed in the middle of the access sleeve, and connecting sleeves are installed at the four corners of the connecting sleeve.

[0007] As a preferred solution of the present invention: a sliding mechanism for extension is installed at the middle of the top end of the connecting sleeve;

[0008] The sliding mechanism includes a side wall bracket installed on the top of the concave bracket and fitting brackets on both sides of the side wall bracket.

[0009] As a preferred solution of the present invention: a sliding sleeve is horizontally installed in the middle of the fitting bracket, a slider is provided on the middle surface of the sliding sleeve, a bearing sleeve is installed on the top of the slider, an assembly bracket for connection is provided at one end of the bearing sleeve, and a square frame is fitted in the middle of the assembly bracket.

[0010] As a preferred solution of the present invention: the square frame is composed of several I-shaped steels, and pneumatic cylinders are respectively installed on the top two sides of the transverse support plates installed on both sides of the square frame, and the telescopic ends of the pneumatic cylinders are pulled by the transverse support plates.

[0011] As a preferred solution of the utility model: a sliding rod is installed at the bottom end of the horizontal support plate, the bottom end of the sliding rod is pulled by a traction connecting rod, and the bottom end of the access bottom plate is installed with a load-bearing rod. The surface of the rod body is sequentially provided with scheduling hooks in parallel, and the bottom surface of the scheduling hook is sequentially provided with a fitting gasket, and the bottom end of the traction rubber pad for assembly is installed;

[0012] A U-shaped bracket is provided in the middle of the bottom end of the concave bracket, and a delivery sleeve is installed on the top end of the U-shaped bracket. The edge of the delivery sleeve is fixedly connected to one side of the concave bracket.

[0013] As a preferred solution of the present invention: a connecting rod is installed in the middle of the bottom end of the placement bracket, and the bottom end of the connecting rod and the bottom of the fitting strip at the lower end are fitted with the bearing sleeve.

[0014] Beneficial effects:

[0015] 1) The unified assembly of the delivery sleeve is achieved through the support state of the corresponding placement bracket and the concave bracket. The side wall bracket and the fitting bracket cooperate with each other to facilitate the installation of the sliding sleeve. The sleeve connection of the sliding sleeve and the movement of the slider change the position of the scheduling hook and the bearing rod, solving the problem of conventional scrap steel trough loading. Combined with the slider and the sliding sleeve, the scrap steel is evenly stacked on the trough position, achieving uniform unloading, stacking and combing of the trough, avoiding the problem that some troughs are too high and other scrap steel troughs have less material at the bottom;

[0016] 2) The side wall frame and one end of the plate that fits the bottom plate are used to achieve support, and the traction rubber pad and the bearing rod body are used to achieve adsorption. After hanging, the bearing sleeve and one end of the pneumatic pressure cylinder in the middle are used to facilitate scheduling and traction, ensuring that the materials can be evenly stacked and added. The center of gravity is more dispersed, avoiding the situation where the scrap steel trough is seriously blocked by a single pressure and there is no material in the rest, and the automatic loading efficiency is fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a side structural diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the support rod structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the sliding mechanism structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the connecting tube of the utility model;

[0023] Figure 6 This is a schematic diagram of the trapezoidal bracket structure of the utility model.

[0024] In the figure: 1. Support mechanism; 11. Placement bracket; 12. Outer frame bracket; 13. Support rod; 14. Trapezoidal bracket; 141. Connecting rod; 142. Laminating strip; 15. Concave bracket; 16. Side wall frame; 17. Laminating bottom plate; 18. Access sleeve; 19. Connecting sleeve; 191. Connecting sleeve; 192. U-shaped bracket; 193. Delivery sleeve;

[0025] 2. Sliding mechanism; 21. Side wall bracket; 22. Fitting bracket; 23. Sliding sleeve; 24. Sliding block; 25. Load-bearing sleeve; 26. Assembly bracket; 27. Square frame; 28. Horizontal support plate; 29. ​​Pneumatic cylinder; 291. Sliding rod; 292. Access base plate; 293. Load-bearing rod; 294. Scheduling hook; 295. Fitting gasket; 296. Traction rubber pad. DETAILED DESCRIPTION

[0026] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant utility model and are not intended to limit the utility model. It should also be noted that, for ease of description, only the portions relevant to the utility model are shown in the accompanying drawings.

[0027] The drawings in the embodiments of the present invention: different types of section lines in the drawings are not marked according to national standards, nor do they impose any requirements on the materials of the components. Instead, they are used to distinguish the cross-sectional views of the components in the drawings.

[0028] See also Figure 1 - Figure 6 A scrap steel trough with its own loading function comprises a supporting mechanism 1 supported by the ground, comprising a placing bracket 11 supported by the ground, an outer frame bracket 12 is installed in the middle of the placing bracket 11, a plurality of supporting rods 13 are installed in the middle of the outer frame bracket 12 in a vertical and horizontal manner, a trapezoidal bracket 14 is installed on the top of the plurality of supporting rods 13, and concave brackets 15 are installed on both sides of the trapezoidal bracket 14 respectively, and a plurality of side wall frames 16 for guiding are arranged in the middle of the concave bracket 15 in sequence, and the side wall frames 16 are welded by crisscrossing toughened steel.

[0029] In this embodiment: a fitting base plate 17 is fitted in the middle of the side wall frame 16, and an access sleeve 18 is provided at the four corners of the fitting base plate 17. A connecting sleeve 19 is installed in the middle of the connecting sleeve 18, and a connecting sleeve 191 is installed at the four corners of the connecting sleeve 19.

[0030] The connecting tube 19 and the connecting sleeve 191 are used to facilitate the placement of the scrap steel on the surface, and the cylindrical structure of the connecting sleeve 191 is used to achieve the placement of the scrap steel.

[0031] In this embodiment: a sliding mechanism 2 for extension is installed at the middle of the top end of the connecting sleeve 191;

[0032] The sliding mechanism 2 includes a side wall bracket 21 mounted on the top of the concave bracket 15 and fitting brackets 22 on both sides of the side wall bracket 21 .

[0033] The side wall bracket 21 and the fitting bracket 22 are used to ensure that the sliding assembly and the scrap steel trough body structure are fixedly installed.

[0034] In this embodiment: a sliding sleeve 23 is horizontally installed in the middle of the fitting bracket 22, a slider 24 is provided on the middle surface of the sliding sleeve 23, a bearing sleeve 25 is installed on the top of the slider 24, and an assembly bracket 26 for connection is provided at one end of the bearing sleeve 25, and a square frame 27 is fitted in the middle of the assembly bracket 26.

[0035] The assembly bracket 26 and the square frame 27 used ensure that the assembly bracket 26 can provide a more stable support when the scrap steel material is filled into the bottom of the trough.

[0036] In this embodiment, the square frame 27 is composed of a plurality of I-shaped steels. Horizontal support plates 28 are installed on both sides of the square frame 27 , and pneumatic cylinders 29 are installed on both sides of the top. The telescopic ends of the pneumatic cylinders 29 are pulled together with the horizontal support plates 28 .

[0037] The pneumatic cylinder 29 is connected to the plate surface of the horizontal support plate 28. When the pneumatic cylinder 29 is powered on and retracted, part of the hook is lifted up and down to complete automatic loading.

[0038] In this embodiment: a sliding rod 291 is installed at the bottom end of the transverse support plate 28, the bottom end of the sliding rod 291 is pulled by a traction connecting rod, and the bottom end of the access base plate 292 is installed, and a load-bearing rod 293 is installed at the bottom end of the access base plate 292. The surface of the rod body is provided with scheduling hooks 294 side by side in sequence, and the bottom surface of the scheduling hook 294 is provided with a fitting gasket 295 in sequence, and the bottom end of the traction rubber pad 296 for assembly is installed.

[0039] The corresponding traction rubber pad 296 of the fitted gasket 295 can be accurately wrapped around the bottom of the bracket when the scrap steel storage bag needs to be hung.

[0040] In this embodiment, a U-shaped bracket 192 is provided in the middle of the bottom end of the concave bracket 15 , and a delivery sleeve 193 is installed on the top end of the U-shaped bracket 192 . The edge of the delivery sleeve 193 is fixedly connected to one side of the concave bracket 15 .

[0041] In this embodiment, a connecting rod 141 is installed in the middle of the bottom end of the placement bracket 11 , and the bottom end of the connecting rod 141 and the bottom of the fitting strip 142 at the lower end are fitted with the bearing sleeve 25 .

[0042] When used specifically, step one: placing the scrap steel trough;

[0043] The support of the placement bracket 11 is realized by the connection sleeve 191 at the top and the placement bracket 11 at the bottom. The support is covered by the U-shaped bracket 192 to increase the support weight and support strength of the steel trough. The delivery sleeve 193 is covered and used to deliver the scrap steel material to prevent the covering structure from collapsing when the trough is processing the material. The surface of the scrap steel trough is transferred by the connection of the delivery sleeve 193. At this time, the personnel then cover the support of the U-shaped bracket 192 on both sides according to the placement bracket 11;

[0044] Step 2: Sliding unloading;

[0045] At this time, the operator operates the slider 24 to move forward and backward along the surface of the sliding sleeve 23, and moves synchronously according to the support of the fitting bracket 22 and the cylindrical surface of the sliding sleeve 23;

[0046] Through the traction rubber pad 296 and the scheduling hook 294, the package is slid linearly from the scrap steel material holding belt to the position of the delivery sleeve 193, so that the delivery and unloading of the scrap steel material can be evenly achieved. The scrap steel material is bagged through a polyethylene nylon bag and wrapped into a cylindrical shape. It is then tied with a steel wire rope and passed through the traction rubber pad 296 to complete the fastening. The pneumatic cylinder 29 is turned on, the cylinder body is extended and moved, and the sliding rod 291 moves the access bottom plate 292 downward, and the traction rubber pad 296 is used to reach the corresponding height, and then the material is slowly and uniformly laid flat in the scrap steel material trough to complete the loading.

[0047] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0048] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0049] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the utility model disclosed in this application is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the concept of the utility model. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A scrap steel trough with a self-loading function, comprising a support mechanism (1) supported on the ground, characterized in that: The invention comprises a placement bracket (11) supported by the ground, an outer frame bracket (12) is installed in the middle of the placement bracket (11), a plurality of support rods (13) are installed in the middle of the outer frame bracket (12) in a vertical and horizontal manner, a trapezoidal bracket (14) is installed on the top of the plurality of support rods (13), and concave brackets (15) are installed on both sides of the trapezoidal bracket (14), and a plurality of side wall frames (16) for guiding are sequentially provided in the middle of the concave bracket (15), and the side wall frames (16) are composed of toughened steel welded in a vertical and horizontal manner.

2. The scrap steel trough with self-loading function according to claim 1, characterized in that: A fitting base plate (17) is fitted in the middle of the side wall frame (16), and access sleeves (18) are provided at the four corners of the fitting base plate (17). A connecting sleeve (19) is installed in the middle of the connecting sleeve (18), and connecting sleeves (191) are installed at the four corners of the connecting sleeve (19).

3. The scrap steel trough with self-loading function according to claim 2, characterized in that: A sliding mechanism (2) for extension is installed at the middle of the top end of the connecting sleeve (191); The sliding mechanism (2) comprises a side wall bracket (21) mounted on the top of the concave bracket (15), and fitting brackets (22) on both sides of the side wall bracket (21).

4. The scrap steel trough with self-loading function according to claim 3, characterized in that: A sliding sleeve (23) is laterally installed in the middle of the fitting bracket (22), a slider (24) is provided on the middle surface of the sliding sleeve (23), a bearing sleeve (25) is installed on the top end of the slider (24), an assembly bracket (26) for connection is provided at one end of the bearing sleeve (25), and a square frame (27) is fitted in the middle of the assembly bracket (26).

5. The scrap steel trough with self-loading function according to claim 4, characterized in that: The square frame (27) is composed of a plurality of I-shaped steels. The two sides of the square frame (27) are equipped with transverse support plates (28). The top two sides of the square frame (27) are equipped with pneumatic cylinders (29). The telescopic ends of the pneumatic cylinders (29) are pulled together with the transverse support plates (28).

6. The scrap steel trough with self-loading function according to claim 5, characterized in that: The bottom end of the transverse support plate (28) is provided with a sliding rod (291), the bottom end of the sliding rod (291) is provided with a traction connecting rod, the bottom end of which is provided with an access base plate (292), the bottom end of the access base plate (292) is provided with a bearing rod (293), the surface of the rod body of which is provided with scheduling hooks (294) in sequence, the bottom surface of the scheduling hook (294) is provided with a fitting gasket (295) in sequence, and the bottom end of the scheduling hook (294) is provided with a traction rubber pad (296) for assembly; A U-shaped bracket (192) is provided at the middle of the bottom end of the concave bracket (15), and a delivery sleeve (193) is installed at the top end of the U-shaped bracket (192). The edge of the delivery sleeve (193) is fixedly connected to one side of the concave bracket (15).

7. The scrap steel trough with self-loading function according to claim 1, characterized in that: A connecting rod (141) is installed in the middle of the bottom end of the placement bracket (11), and the bottom end of the connecting rod (141) and the bottom of the fitting strip (142) at the lower end are fitted with the bearing sleeve (25).

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