Steel scrap recycling briquetting machine

Abstract

The utility model relates to the technical field of waste steel and iron recovery, and discloses a waste steel and iron recovery briquetting machine which comprises a machine body, the surface of the machine body is movably sleeved with a positioning shaft, the surface of the positioning shaft is fixedly connected with a pressing plate, the two sides of the pressing plate are each provided with an anti-overflow plate, and the anti-overflow plates are fixedly connected with the pressing plate through a fixing shaft. According to the waste steel and iron recycling briquetting machine, by arranging a discharging door, a limiting strip, a T-shaped groove, a clamping block, a groove, an electric push rod, a hydraulic cylinder A and a push plate, the electric push rod is started to push the clamping block to ascend along the interior of the groove and drive the limiting strip to ascend along the interior of the T-shaped groove, and therefore the discharging door can be pushed to the top of the machine body; and the hydraulic cylinder A is started again to enable the push plate to push out the extruded and formed waste steel and iron, so that the purpose of conveniently discharging is further achieved, and the problem that the formed waste steel and iron are troublesome to take out due to pressure is further solved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrap steel recycling, in particular to a scrap steel recycling briquetting machine. Background Art

[0002] Scrap steel refers to steel materials that have been used or discarded. They can be pressed into blocks by a briquetting machine and then returned to the furnace for re-making, ultimately achieving the purpose of recycling.

[0003] At present, most of the scrap steel recycling briquetting machines are not equipped with corresponding pushing structures during use. After the briquetting machine squeezes the scrap steel into shape, it is troublesome to take out the formed scrap steel due to pressure reasons; and because the shapes of the scrap steel are different, during the extrusion process, the scrap steel may overflow from the connection between the pressing plate and the machine body. The overflow of the scrap steel from the connection between the pressing plate and the machine body will cause the scrap steel to be unable to be fully squeezed and compacted during the compression process, thereby affecting the compression effect of the scrap steel.

[0004] In summary, the current scrap steel recycling briquetting machine still has the following defects during use:

[0005] (1) After the operation is completed, it is troublesome to remove the scrap steel after forming;

[0006] (2) During the operation, scrap steel may overflow from the outside of the machine body, thus affecting the compression effect of the scrap steel. Utility Model Content

[0007] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0008] Specifically, the technical problem to be solved by the utility model is to provide a scrap steel recycling briquetting machine to solve the technical problem that after the current briquetting machine squeezes the scrap steel into shape, it is difficult to take out the shaped scrap steel due to pressure reasons.

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0010] A scrap steel recycling briquetting machine comprises a machine body, a positioning shaft is movably sleeved on the surface of the machine body, a pressure plate is fixedly connected to the surface of the positioning shaft, anti-overflow plates are provided on both sides of the pressure plate, the anti-overflow plates are fixedly connected to the pressure plate via a fixed shaft, one end of the anti-overflow plate is fixedly connected to the positioning shaft, a slot is provided on the surface of the machine body, the anti-overflow plate is located inside the slot and is movably connected to the slot.

[0011] As an improved technical solution, a positioning groove is provided on the surface of the body, the positioning groove is located on one side of the clamping groove, and the fixed shaft is located inside the positioning groove and is movably connected thereto.

[0012] As an improved technical solution, a discharge door is movably sleeved on one end of the machine body, and limit bars are fixedly connected on both sides of the discharge door. The limit bars are arranged in a T shape, and a T-slot is provided inside the machine body. The limit bars are located inside the T-slot and are movably connected thereto.

[0013] As an improved technical solution, the outer side of the limit strip is fixedly connected with a card block, grooves are provided on both sides of the body, the card block extends to the outside of the body through the grooves, and electric push rods are provided on both sides of the body, and the output end of the electric push rod is fixedly connected to the card block.

[0014] As an improved technical solution, a hydraulic cylinder A is installed at one end of the machine body, and the hydraulic cylinder A is located at the end away from the discharge door. A push plate is movably connected inside the machine body, and the output end of the hydraulic cylinder A extends to the inside of the machine body and is fixedly connected to the push plate, and the push plate is located at the bottom of the positioning shaft.

[0015] As an improved technical solution, the surface of the pressure plate and one end away from the body is fixedly connected to a hinge seat, the top of the body is fixedly connected to a support block, the top of the support block is movably connected to a hydraulic cylinder B, the output end of the hydraulic cylinder B is movably connected to the hinge seat, and the hydraulic cylinder B is movably connected to the pressure plate via the hinge seat.

[0016] After adopting the above technical solution, the beneficial effects of the utility model are:

[0017] The utility model is provided with a discharge door, a limit bar, a T-slot, a block, a groove, an electric push rod, a hydraulic cylinder A and a push plate. When in use, the electric push rod is started so that its output end pushes the block to make it rise along the inside of the groove, and drives the limit bar to rise along the inside of the T-slot, so that the discharge door can be pushed to the top of the machine body. Subsequently, the hydraulic cylinder A is started again to make the push plate push out the extruded scrap steel, thereby further achieving the purpose of facilitating discharge and further solving the problem that it is troublesome to take out the formed scrap steel due to pressure.

[0018] The utility model is provided with an anti-overflow plate, a fixed shaft, a clamping groove and a positioning groove, and can complete a preliminary extrusion operation when in use. At the same time, because the anti-overflow plate is connected to the machine body through the clamping groove, it can prevent the scrap steel from overflowing from the outside of the machine body during the extrusion process, and further solves the problem that the scrap steel may overflow from the connection between the pressing plate and the machine body, resulting in the scrap steel being unable to be fully extruded and dense during the compression process, thereby affecting the compression effect of the scrap steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of the scrap steel recycling briquetting machine of the utility model.

[0021] Figure 2 The utility model is a schematic diagram of the opening structure of the discharge door of the scrap steel recycling briquetting machine.

[0022] Figure 3 It is a schematic diagram of the overall structure of the discharge door of the scrap steel recycling briquetting machine of the utility model.

[0023] Figure 4 The utility model of scrap steel recycling briquetting machine Figure 1 A-section structure enlarged view.

[0024] Figure 5 It is a sectional view of the overall structure of the scrap steel recycling briquetting machine of the utility model.

[0025] Description of reference numerals:

[0026] 1. Machine body; 2. Positioning shaft; 3. Pressing plate; 4. Anti-overflow plate; 5. Fixed shaft; 6. Slot; 7. Positioning slot; 8. Discharging door; 9. Limiting strip; 10. T-slot; 11. Block; 12. Groove; 13. Electric push rod; 14. Hydraulic cylinder A; 15. Push plate; 16. Bearing block; 17. Hydraulic cylinder B; 18. Articulated seat. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0030] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] Reference Figure 1-5 The utility model provides a scrap steel recycling briquetting machine, which includes a body 1, a positioning shaft 2 is movably sleeved on the surface of the body 1, a pressing plate 3 is fixedly connected to the surface of the positioning shaft 2, anti-overflow plates 4 are provided on both sides of the pressing plate 3, the anti-overflow plates 4 are fixedly connected to the pressing plate 3 through a fixed shaft 5, one end of the anti-overflow plate 4 is fixedly connected to the positioning shaft 2, a card slot 6 is opened on the surface of the body 1, the anti-overflow plate 4 is located inside the card slot 6 and is movably connected thereto, the anti-overflow plate 4 can move synchronously with the movement of the pressing plate 3, and when performing an extrusion operation, the anti-overflow plate 4 can move toward the inside of the card slot 6 with the movement of the pressing plate 3, thereby achieving the purpose of preventing the scrap steel from overflowing.

[0032] A positioning groove 7 is provided on the surface of the machine body 1, and the positioning groove 7 is located on one side of the card slot 6. The fixed shaft 5 is located inside the positioning groove 7 and is movably connected thereto. The setting of the positioning groove 7 can enable the pressure plate 3 to drive the anti-overflow plate 4 to be in a horizontal plane with the machine body 1, thereby improving the efficiency of squeezing scrap steel.

[0033] A discharge door 8 is movably sleeved at one end of the body 1, and limit strips 9 are fixedly connected to both sides of the discharge door 8. The limit strips 9 are arranged in a T-shape, and a T-slot 10 is provided inside the body 1. The limit strips 9 are located inside the T-slot 10 and are movably connected thereto. The arrangement of the T-slot 10 and the limit strips 9 can make the discharge door 8 move more stably and increase the stability of the discharge door 8. The discharge door 8 is located on the side away from the positioning axis 2.

[0034] The outer sides of the limit strips 9 are fixedly connected with blocks 11, and grooves 12 are provided on both sides of the body 1. The blocks 11 extend to the outer sides of the body 1 through the grooves 12. Electric push rods 13 are provided on both sides of the body 1. The output ends of the electric push rods 13 are fixedly connected to the blocks 11. The electric push rods 13 can drive the blocks 11 and the discharge gate 8 to move, thereby achieving the purpose of automatic discharge, and the setting of the grooves 12 can make the discharge gate 8 more stable when moving.

[0035] A hydraulic cylinder A14 is installed at one end of the body 1, and the hydraulic cylinder A14 is located at the end away from the discharge door 8. A push plate 15 is movably connected inside the body 1. The output end of the hydraulic cylinder A14 extends to the inside of the body 1 and is fixedly connected to the push plate 15. The push plate 15 is located at the bottom of the positioning shaft 2. The push plate 15 can further compress the scrap steel and shape it, and can also push the formed scrap steel to be discharged.

[0036] An articulated seat 18 is fixedly connected to the surface of the pressing plate 3 and one end away from the body 1, a bearing block 16 is fixedly connected to the top of the body 1, a hydraulic cylinder B17 is movably connected to the top of the bearing block 16, an output end of the hydraulic cylinder B17 is movably connected to the articulated seat 18, the hydraulic cylinder B17 is movably connected to the pressing plate 3 via the articulated seat 18, and the setting of the hydraulic cylinder B17 can push the pressing plate 3 to perform an extrusion operation on scrap steel.

[0037] When the scrap steel is squeezed, the scrap steel is first placed inside the machine body 1, and then the hydraulic cylinder B17 is started to push the pressure plate 3 toward the machine body 1 at its output end, so that the pressure plate 3 rotates along the inside of the machine body 1 through the positioning shaft 2, and at the same time drives the anti-overflow plates 4 on both sides of the pressure plate 3 to move toward the inside of the card slot 6, until the anti-overflow plates 4 and the card slot 6, the fixed shaft 5 and the positioning slot 7 are completely overlapped, and the preliminary squeezing operation is completed. At the same time, since the anti-overflow plates 4 are connected to the machine body 1 through the card slot 6, the scrap steel can be prevented from overflowing from the outside of the machine body 1 during the squeezing process, which further solves the problem that the scrap steel will overflow from the connection between the pressure plate 3 and the machine body 1, resulting in the scrap steel being unable to be fully squeezed and compacted during the compression process, thereby affecting the compression effect of the scrap steel.

[0038] After the initial extrusion is completed, the hydraulic cylinder A14 can be started to push the push plate 15 at its output end to perform secondary extrusion on the initially extruded scrap steel and squeeze the scrap steel toward the discharge gate 8 until the scrap steel is extruded into shape and the operation is completed.

[0039] After the operation is completed, the electric push rod 13 can be started so that its output end pushes the block 11, causing it to rise along the inside of the groove 12, and driving the limit bar 9 to rise along the inside of the T-slot 10, so that the discharge door 8 can be pushed to the top of the machine body 1. Subsequently, the hydraulic cylinder A14 is started again to cause the push plate 15 to push out the extruded scrap steel, thereby further achieving the purpose of facilitating the discharge of materials and further solving the problem that the formed scrap steel is more troublesome to remove due to pressure reasons.

[0040] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.

Claims

1. A scrap steel recycling briquetting machine, comprising a machine body (1), characterized in that: The surface of the machine body (1) is movably sleeved with a positioning shaft (2), the surface of the positioning shaft (2) is fixedly connected with a pressure plate (3), both sides of the pressure plate (3) are provided with anti-overflow plates (4), the anti-overflow plates (4) are fixedly connected to the pressure plate (3) via a fixed shaft (5), one end of the anti-overflow plate (4) is fixedly connected to the positioning shaft (2), and a slot (6) is provided on the surface of the machine body (1), the anti-overflow plate (4) is located inside the slot (6) and is movably connected thereto.

2. The scrap steel recycling briquetting machine according to claim 1 is characterized in that: A positioning groove (7) is provided on the surface of the machine body (1), the positioning groove (7) is located on one side of the clamping groove (6), and the fixed shaft (5) is located inside the positioning groove (7) and is movably connected thereto.

3. The scrap steel recycling briquetting machine according to claim 2 is characterized in that: A discharge door (8) is movably sleeved at one end of the machine body (1), and limit bars (9) are fixedly connected to both sides of the discharge door (8), the limit bars (9) are arranged in a T-shape, a T-slot (10) is provided inside the machine body (1), and the limit bars (9) are located inside the T-slot (10) and are movably connected thereto.

4. The scrap steel recycling briquetting machine according to claim 3 is characterized in that: The outer sides of the limit bars (9) are fixedly connected with clamping blocks (11), grooves (12) are provided on both sides of the machine body (1), the clamping blocks (11) extend to the outer sides of the machine body (1) through the grooves (12), and electric push rods (13) are provided on both sides of the machine body (1), and the output ends of the electric push rods (13) are fixedly connected to the clamping blocks (11).

5. The scrap steel recycling briquetting machine according to claim 4 is characterized in that: A hydraulic cylinder A (14) is installed at one end of the machine body (1), and the hydraulic cylinder A (14) is located at the end away from the discharge door (8). A push plate (15) is movably connected inside the machine body (1). The output end of the hydraulic cylinder A (14) extends into the interior of the machine body (1) and is fixedly connected to the push plate (15). The push plate (15) is located at the bottom of the positioning shaft (2).

6. The scrap steel recycling briquetting machine according to claim 1, characterized in that: An end of the surface of the pressure plate (3) which is away from the machine body (1) is fixedly connected to an articulated seat (18); a bearing block (16) is fixedly connected to the top of the machine body (1); a hydraulic cylinder B (17) is movably connected to the top of the bearing block (16); an output end of the hydraulic cylinder B (17) is movably connected to the articulated seat (18); and the hydraulic cylinder B (17) is movably connected to the pressure plate (3) via the articulated seat (18).

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