Steel scrap briquetting machine

Abstract

The utility model relates to a scrap steel briquetting machine, and belongs to the field of scrap steel treatment, the scrap steel briquetting machine comprises a base, a storage groove penetrating through the top wall of the base is formed in one side of the base, and a pressing plate is rotationally connected to the side, located on the storage groove, of the top wall of the base; a main hydraulic cylinder capable of driving the pressing plate to rotate is connected to the side, away from the storage groove, of the pressing plate, an extrusion plate is arranged on the side, located in the storage groove, of the interior of the base, and an auxiliary hydraulic cylinder used for driving the extrusion plate to move towards the middle position of the storage groove is connected to one side of the extrusion plate. A material returning mechanism is arranged on the upper side of the containing groove and used for driving the waste steel to move into the containing groove. The scrap steel briquetting device has the effect of conveniently briquetting scrap steel.

Description

Technical Field

[0001] The present application relates to the field of scrap steel processing, and in particular to a scrap steel briquetting machine. Background Art

[0002] Scrap steel is the steel bars or steel blocks that are separated from the original steel billet after cutting and other processes on the whole steel billet in the daily production process.

[0003] At present, the treatment of scrap steel mainly involves pressing the scrap steel first so that the scrap steel is transformed from its original disorder into blocks that are easy to store and transport, and then transporting the scrap steel to a recycling site for smelting and recycling.

[0004] At present, the briquetting machine is generally used for the operation of pressing scrap steel into briquettes. The briquetting machine is a box with an upper opening. A pressing plate is rotatably connected to one side of the upper part of the box. A hydraulic cylinder is connected to one side of the pressing plate to drive the pressing plate to rotate. During the briquetting process, the scrap steel is placed into the box through a crane, and then the hydraulic cylinder is started to drive the pressing plate to press the scrap steel. However, during the pressing process, due to the disorderly shape of the scrap steel, it is easy to cause the scrap steel branches to be located outside the storage tank. Therefore, it is often necessary to drive the scrap steel to rotate multiple times by the crane to complete the entire pressing process, which is more troublesome. Utility Model Content

[0005] In order to facilitate the briquetting operation of scrap steel, the present application provides a scrap steel briquetting machine.

[0006] The scrap steel briquetting machine provided in this application adopts the following technical solution:

[0007] A scrap steel briquetting machine comprises a base, a storage groove which runs through the top wall of the base is provided on one side of the base, a pressure plate is rotatably connected to the top wall of the base located on one side of the storage groove, a main hydraulic cylinder which can drive the pressure plate to rotate is connected to the side of the pressure plate away from the storage groove, a squeezing plate is provided inside the base located on one side of the storage groove, a secondary hydraulic cylinder which is connected to one side of the squeezing plate to drive the squeezing plate to move to the middle position of the storage groove, a material returning mechanism is provided on the upper side of the storage groove, and the material returning mechanism is used to drive the scrap steel to move into the storage groove.

[0008] By adopting the above technical solution, during use, the scrap steel is placed on the upper side of the storage trough, and then the scrap steel is moved to the storage trough through the returning mechanism, and then the main hydraulic cylinder is started to drive the pressure plate to press the scrap steel, and then the auxiliary hydraulic cylinder is started to press the scrap steel again, thereby reducing the trouble of the scrap steel branch being located outside the storage trough and being difficult to be pressed, and then the need to cooperate with the crane to drive the scrap steel to move and press multiple times.

[0009] Optionally, the material returning mechanism includes a first material returning component and a second material returning component, the first material returning component is used to move the scrap steel located on opposite sides of the storage trough to the inside of the storage trough, and the second material returning component is used to move the material on the side opposite to the storage trough and the pressure plate to the inside of the storage trough.

[0010] By adopting the above technical solution, when the scrap steel is placed on the upper side of the storage trough, the first material returning component and the second material returning component are started, and the scrap steel is moved to the storage trough through the mutual cooperation of the first material returning component and the second material returning component. After that, the first material returning component and the second material returning component cooperate with the pressure plate to fully press the scrap steel placed in the storage trough.

[0011] Optionally, the first material returning assembly includes two transverse pushing plates arranged opposite to each other on the upper side of the base, and the opposite sides of the two transverse pushing plates are connected to transverse pushing hydraulic cylinders, and each of the transverse pushing hydraulic cylinders can drive the connected transverse pushing plates to move toward the direction close to the upper side of the storage slot.

[0012] By adopting the above technical solution, when placing the scrap steel in the storage trough, the two horizontal push hydraulic cylinders are started, and the two horizontal push hydraulic cylinders drive the two horizontal push plates to move. During the movement, the two horizontal push plates drive the scrap steel branches at the storage trough to move to the upper side of the storage trough. Then, during the movement of the pressing plate, the scrap steel and the scrap steel branches can be pressed into the storage trough to realize the pressing process of the scrap steel.

[0013] Optionally, the second material returning assembly includes an inclined push plate rotatably connected to the side wall of the base at the top of the storage trough, the inclined push plate is arranged opposite to the pressure plate, and an inclined push hydraulic cylinder is connected between the inclined push plate and the outer wall of the base to drive the inclined push plate to rotate away from the side wall of the base to which it is connected and toward the storage trough.

[0014] By adopting the above technical solution, when the scrap steel is placed in the storage trough, the oblique push hydraulic cylinder is turned on to drive the oblique push plate to rotate. During the rotation, the oblique push plate drives the scrap steel branch located outside the storage trough to move to the storage trough, so that the pressure plate can press the scrap steel branch away from the side of the pressure plate into the storage trough during the pressing process, thereby realizing the pressing process of the scrap steel.

[0015] Optionally, a discharging assembly is provided at the bottom of the storage trough, and the discharging assembly is used to move the scrap steel blocks formed after the scrap steel inside the storage trough is pressed out of the storage trough.

[0016] By adopting the above technical solution and providing a discharging assembly, the trouble of workers in carrying the pressed scrap steel blocks out of the storage trough is reduced.

[0017] Optionally, the discharging assembly includes a discharging plate arranged at the bottom of the storage trough, and a discharging hydraulic cylinder is fixedly connected to the lower side of the discharging plate.

[0018] By adopting the above technical solution, when the scrap steel is pressed, the discharging hydraulic cylinder is turned on, and the discharging hydraulic cylinder drives the discharging plate to move. During the movement of the discharging plate, the scrap steel block on the upper side of the discharging plate is driven to move, so that the scrap steel block can be moved out of the storage trough under the drive of the discharging plate.

[0019] Optionally, two opposite side walls of the storage slot are each provided with an opening and a rotating door for sealing the opening is provided at the opening, and each rotating door is connected to an adjacent side wall of the base by a bolt.

[0020] By adopting the above technical solution and providing a rotating door, the trouble of workers cleaning the scrap steel residue inside the storage trough is reduced.

[0021] Optionally, a plurality of limit blocks are fixedly connected to one end of the pressure plate away from the side wall of the connected base and away from the storage slot, and a side of each limit block close to the storage slot can abut against the top side wall of the base.

[0022] By adopting the above technical solution and setting a limit block, it is possible to limit the pressing position of the pressure plate, thereby reducing the inconsistency of the pressing angle of the pressure plate on the scrap steel, thereby reducing the shape of the finished scrap steel blocks, and further reducing the occurrence of problems caused by the different shapes of multiple scrap steel blocks during the transportation and storage of the scrap steel blocks.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. By setting up the material returning mechanism, the material returning operation of the scrap steel branch can be realized, thereby reducing the phenomenon that the pressure plate is difficult to press the scrap steel branch due to the scrap steel branch being located outside the storage tank;

[0025] 2. By setting up the discharging assembly, it is convenient for the staff to move the pressed scrap steel blocks out of the storage tank;

[0026] 3. By setting up a revolving door, the staff can clean the scrap steel fragments inside the storage tank by opening the revolving door, thereby facilitating the staff to clean the scrap steel fragments inside the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 It is a cross-sectional view of the overall structure of an embodiment of the present application.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. Base; 11. Storage slot; 12. Support; 13. Rotating door; 2. Pressing plate; 21. Limiting block; 3. Main hydraulic cylinder; 4. Extrusion plate; 5. Auxiliary hydraulic cylinder; 6. Material returning mechanism; 61. First material returning assembly; 611. Horizontal pushing plate; 612. Horizontal pushing hydraulic cylinder; 62. Second material returning assembly; 621. Oblique pushing plate; 622. Oblique pushing hydraulic cylinder; 7. Discharging assembly; 71. Discharging plate; 72. Discharging hydraulic cylinder. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 2 This application is described in further detail.

[0031] The present application embodiment discloses a scrap steel briquetting machine, referring to Figure 1 and Figure 2 , including a base 1, a storage groove 11 is provided at the edge of the top side wall of the base 1, and the top of the storage groove 11 passes through the edge side wall of the base 1. A pressing plate 2 is rotatably connected to the side of the top side wall of the base 1 close to the storage groove 11, and a main hydraulic cylinder 3 is provided on the side of the pressing plate 2 away from the storage groove 11. The piston rod of the main hydraulic cylinder 3 is rotatably connected to the adjacent side wall of the pressing plate 2, and the cylinder body of the main hydraulic cylinder 3 is rotatably connected to a support 12, and the lower side of the support 12 is fixedly connected to the top side wall of the base 1.

[0032] A squeeze plate 4 is provided inside the base 1 at one side of the storage slot 11, and the side wall of the squeeze plate 4 is in sliding contact with the side wall of the adjacent storage slot 11. The squeeze plate 4 is vertically arranged, and a secondary hydraulic cylinder 5 is provided on the side of the squeeze plate 4 away from the storage slot 11, and the piston rod of the secondary hydraulic cylinder 5 is fixedly connected to the adjacent squeeze plate 4 and the piston rod of the secondary hydraulic cylinder 5 is vertically arranged to the connected squeeze plate 4. The secondary hydraulic cylinder 5 is fixedly connected to the inner wall of the base 1.

[0033] A material returning mechanism 6 is connected to the base 1 at a position on the upper side of the storage trough 11 , and the material returning mechanism 6 is used to move the scrap steel into the storage trough 11 .

[0034] When it is necessary to briquette the scrap steel, place the scrap steel from the top of the storage trough 11 to the inside of the storage trough 11, then start the material returning assembly to move the scrap steel to the inside of the storage trough 11, then start the main hydraulic cylinder 3 to drive the pressing plate 2 to squeeze the scrap steel, and after the pressing plate 2 squeezes the scrap steel, start the auxiliary hydraulic cylinder 5 to drive the squeezing plate 4 to further squeeze the scrap steel inside the storage trough 11, thereby achieving the process of fully squeezing the scrap steel into blocks.

[0035] By providing the material returning mechanism 6 , the scrap steel can be moved to the inside of the storage trough 11 driven by the material returning mechanism 6 , thereby facilitating the process of the pressing plate 2 and the squeezing plate 4 squeezing the scrap steel into blocks.

[0036] The material returning mechanism 6 includes a first material returning component 61 and a second material returning component 62 .

[0037] The first material returning assembly 61 includes two horizontal push plates 611 disposed opposite to each other on the upper side of the storage groove 11. When the pressing plate 2 is disposed perpendicularly to the side wall of the base 1 to which it is connected, each horizontal push plate 611 is disposed perpendicularly to the pressing plate 2. A horizontally disposed horizontal push hydraulic cylinder 612 is fixedly connected to one side of each horizontal push plate 611 away from the other horizontal push plate 611.

[0038] The second material returning assembly 62 includes an inclined push plate 621 rotatably connected to the side wall of the top of the storage groove 11 away from the pressing plate 2. An inclined push hydraulic cylinder 622 is provided at the lower side of the inclined push plate 621, and the piston rod of the inclined push hydraulic cylinder 622 is arranged obliquely upward and rotatably connected to the side of the inclined push plate 621 away from the pressing plate 2, and the cylinder body of the inclined push hydraulic cylinder 622 is rotatably connected to the outer side wall of the base 1.

[0039] When the scrap steel is placed on the upper side of the storage trough 11, the two horizontal push hydraulic cylinders 612 and the oblique push hydraulic cylinders 622 are started, so that the two horizontal push plates 611, the pressure plate 2 and the oblique push plate 621 can form a rectangular frame on the upper side of the storage trough 11. Then, when the main hydraulic cylinder 3 is started to drive the pressure plate 2 to flip downward, the pressure plate 2 can press all the scrap steel on the storage trough 11 into the inside of the storage trough 11 in cooperation with the two horizontal push plates 611 and the oblique push plate 621, thereby achieving a full pressing process for the scrap steel.

[0040] The interior of the storage tank 11 is connected with a discharging assembly 7 , and the discharging assembly 7 can drive the materials in the storage tank 11 to move out of the storage tank 11 .

[0041] By providing the discharging assembly 7 , the process of removing the pressed scrap steel from the storage tank 11 can be facilitated.

[0042] The discharging assembly 7 includes a discharging plate 71, which is located at the bottom of the storage tank 11 and is arranged parallel to the bottom wall of the storage tank 11. A discharging hydraulic cylinder 72 is arranged at the bottom of the discharging plate 71, and the piston rod of the discharging hydraulic cylinder 72 is arranged vertically upward and fixedly connected to the middle position of the bottom wall of the discharging plate 71.

[0043] When discharging is required, the discharging hydraulic cylinder 72 is started, and the discharging hydraulic cylinder 72 drives the discharging plate 71 to move upward. During the upward movement of the discharging plate 71, the scrap steel blocks on the upper side of the discharging plate 71 are moved out of the storage trough 11, thereby facilitating the process of the staff to carry the scrap steel blocks.

[0044] The side walls of the base 1 located on the lower sides of the two horizontal push plates 611 are opened, and each opening is provided with a rotating door 13 that can seal the opening, one side of each rotating door 13 is rotatably connected to the adjacent side wall of the base 1, and each rotating door 13 is provided with bolts that can simultaneously connect the rotating door 13 and the adjacent side wall of the base 1.

[0045] By providing openings at two opposite side walls of the storage tank 11 and providing a rotating door 13 , it is convenient for workers to clean the scrap steel fragments inside the storage tank 11 .

[0046] Two relatively arranged limit blocks 21 are fixedly connected to one end of the pressure plate 2 away from the side wall of the connected base 1 and away from the side of the inclined push plate 621. The side of each limit block 21 close to the connected pressure plate 2 can abut against the side wall of the top side wall of the support groove away from the side connected to the pressure plate 2.

[0047] By setting the limit block 21, when the pressing plate 2 presses the scrap steel, the limit block 21 can limit the pressing angle of the pressing plate 2 on the scrap steel, so that the scrap steel blocks can maintain a similar shape, thereby facilitating operations such as transportation and storage of the scrap steel blocks.

[0048] The implementation principle of a scrap steel briquetting machine in an embodiment of the present application is: the scrap steel is placed on the upper side of the storage trough 11, and then the two horizontal push hydraulic cylinders 612 and the oblique push hydraulic cylinder 622 are started to drive the scrap steel to move to the upper side of the storage trough 11, and then the main hydraulic cylinder 3 is started to drive the pressure plate 2 to press the scrap steel.

[0049] Afterwards, the auxiliary hydraulic cylinder 5 is started to drive the squeezing plate 4 to squeeze the scrap steel, thereby realizing the pressing process of the scrap steel.

[0050] After the pressing is completed, the discharging hydraulic cylinder 72 is started to drive the discharging plate 71 to move, and the discharging plate 71 drives the scrap steel block to move out of the storage tank 11, thereby realizing the processing process of the scrap steel.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A scrap steel briquetting machine, characterized in that: The utility model comprises a base (1), one side of the base (1) is provided with a storage groove (11) which is arranged through the top wall of the base (1), the top wall of the base (1) is located on one side of the storage groove (11) and is rotatably connected with a pressure plate (2), the side of the pressure plate (2) away from the storage groove (11) is connected with a main hydraulic cylinder (3) which can drive the pressure plate (2) to rotate, the inside of the base (1) is provided with a squeeze plate (4) located on one side of the storage groove (11), one side of the squeeze plate (4) is connected with a secondary hydraulic cylinder (5) for driving the squeeze plate (4) to move to the middle position of the storage groove (11), and the upper side of the storage groove (11) is provided with a material returning mechanism (6), and the material returning mechanism (6) is used to drive the scrap steel to move into the storage groove (11).

2. A scrap steel briquetting machine according to claim 1, characterized in that: The material returning mechanism (6) comprises a first material returning component (61) and a second material returning component (62), wherein the first material returning component (61) is used to move the scrap steel located on opposite sides of the storage trough (11) to the inside of the storage trough (11), and the second material returning component (62) is used to move the material on the side of the storage trough (11) opposite to the pressing plate (2) to the inside of the storage trough (11).

3. A scrap steel briquetting machine according to claim 2, characterized in that: The first material returning component (61) comprises two transverse push plates (611) arranged opposite to each other on the upper side of the base (1), and the two transverse push plates (611) are connected to transverse push hydraulic cylinders (612) on opposite sides thereof, and each transverse push hydraulic cylinder (612) is capable of driving the connected transverse push plate (611) to move in a direction close to the upper side of the storage slot (11).

4. A scrap steel briquetting machine according to claim 2, characterized in that: The second material returning assembly (62) comprises an inclined push plate (621) rotatably connected to the side wall of the top base (1) of the storage groove (11); the inclined push plate (621) is arranged opposite to the pressure plate (2); and an inclined push hydraulic cylinder (622) is connected between the inclined push plate (621) and the outer side wall of the base (1) for driving the inclined push plate (621) to rotate in a direction away from the side wall of the connected base (1) and toward the storage groove (11).

5. A scrap steel briquetting machine according to any one of claims 3 or 4, characterized in that: A discharging assembly (7) is provided at the bottom of the storage trough (11), and the discharging assembly (7) is used to drive the scrap steel blocks formed after the scrap steel inside the storage trough (11) is pressed to move out of the storage trough (11).

6. A scrap steel briquetting machine according to claim 5, characterized in that: The discharge assembly (7) comprises a discharge plate (71) arranged at the bottom of the storage tank (11), and a discharge hydraulic cylinder (72) is fixedly connected to the lower side of the discharge plate (71).

7. The scrap steel briquetting machine according to claim 1, characterized in that: Two opposite side walls of the storage slot (11) are each provided with an opening, and a rotating door (13) for sealing the opening is provided at the opening, and each rotating door (13) is connected to an adjacent side wall of the base (1) by a bolt.

8. The scrap steel briquetting machine according to claim 1, characterized in that: A plurality of limit blocks (21) are fixedly connected to one end of the pressure plate (2) away from the side wall of the connected base (1) and away from the storage slot (11), and the side of each limit block (21) close to the storage slot (11) can abut against the top side wall of the base (1).

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