Scrap metal briquetting machine

Abstract

The utility model provides a scrap metal briquetting machine, which belongs to the technical field of briquetting machines and comprises a briquetting machine body, a feed hopper penetrates through the top of the briquetting machine body, a rotating disc is rotatably connected inside the briquetting machine body through a motor, a plurality of through holes penetrate through the rotating disc, and collecting barrels are communicated with the through holes. The bottom of the rotating disc is rotatably connected with a plurality of groups of door bodies for shielding the through opening, the bottom of the rotating disc is provided with a driving assembly for driving the door bodies to rotate, the top of the rotating disc is communicated with a collecting hopper, the collecting hopper is opposite to the through opening and is staggered with the feeding hopper, an extruding plate is arranged in the extruding barrel, and an air cylinder for pushing the extruding plate is arranged in the briquetting machine body; an extrusion opening penetrates through the end, away from the air cylinder, of the extrusion barrel. According to the waste metal briquetting device, the rotating disc and the collecting barrels are arranged, the multiple collecting barrels are driven by the rotating disc to rotate, cyclic briquetting work of waste metal can be achieved without stopping the feeding process of the waste metal, and the briquetting efficiency of the waste metal is improved.

Description

Technical Field

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

[0002] A scrap metal briquetting machine is a device used to compress scrap metal into blocks to reduce its volume for easy transportation and recycling. This device usually uses hydraulic principles for cold pressing and can produce high-density metal blocks without adding adhesives or changing the properties of the metal. However, the existing scrap metal briquetting machines do not have a scrap metal crushing mechanism, so when briquetting scrap metals of different shapes and sizes, it is easy to cause the problem of poor quality of the pressed metal blocks.

[0003] In order to address the above problems, a Chinese patent with the existing announcement number CN218532271U proposes a metal waste briquetting machine. The device drives a gear to rotate through a first motor, and then another gear will rotate along with it. The rotation of the two gears drives the crushing roller to rotate, which can crush the metal waste, thereby improving the quality of the extruded metal waste briquetting machine.

[0004] However, although the above-mentioned scrap metal briquetting machine can drive the gear to rotate through the first motor, so that the gear drives the crushing roller to crush the scrap metal, thereby improving the quality of the scrap metal briquetting, the scrap metal briquetting machine needs to stop injecting the scrap metal into the barrel when squeezing the scrap metal, which causes the problem of reduced efficiency of briquetting the scrap metal. Therefore, the utility model provides a scrap metal briquetting machine to meet the demand. Utility Model Content

[0005] The utility model aims to solve the problems existing in the above-mentioned background technology and proposes a scrap metal briquetting machine.

[0006] The technical problem to be solved by the utility model is to provide a scrap metal briquetting machine to solve the problem that when the existing briquetting machine is extruding the scrap metal, it is necessary to stop injecting the scrap metal into the barrel, thereby reducing the efficiency of briquetting the scrap metal.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A scrap metal briquetting machine, comprising:

[0009] The briquetting machine body has a feed hopper on the top, a rotating disk is connected to the briquetting machine body through a motor, a plurality of openings are connected to the rotating disk relative to the feed hopper, a collecting cylinder is connected to the openings, a plurality of door bodies shielding the openings are rotatably connected to the bottom of the rotating disk, a driving assembly for driving the door body to rotate is provided at the bottom of the rotating disk, and a control mechanism connected to the driving assembly and the motor signal is provided at the bottom of the rotating disk;

[0010] An extrusion cylinder has a collecting hopper connected to its top, the collecting hopper is arranged opposite to the through port and staggered with the feeding hopper, an extrusion plate is arranged in the extrusion cylinder, a cylinder for pushing the extrusion plate is arranged in the briquetting machine body, and an extrusion port is penetrated by the end of the extrusion cylinder away from the cylinder.

[0011] Preferably, each door body at the bottom of the through opening is composed of two pieces, and the driving assembly comprises:

[0012] Two mutually meshing half gears, both of which are rotatably connected to the bottom of the rotating disk through a rotating shaft, and both of the half gears are fixedly connected to the two door bodies through a connecting rod, and a driving rod is fixedly connected to one of the half gears;

[0013] A support plate is fixed to the bottom of the rotating disk, an electric push rod is hinged on the support plate, one end of the electric push rod facing away from the support plate is hinged to the driving rod, and the electric push rod is connected to the control mechanism by signal.

[0014] Preferably, a transparent plate is provided on the top of the collecting cylinder, and an infrared sensor connected to the signal of the control mechanism is fixedly connected to the briquetting machine body, and the infrared sensor is at the same height as the transparent plate.

[0015] Preferably, a limiting plate for supporting the door body is fixedly connected to the bottom of the rotating disk.

[0016] Preferably, a feed pipe is connected to the bottom of the feed hopper, and the feed pipe is arranged relative to the collecting cylinder.

[0017] Preferably, the feed hopper and the collecting hopper are both funnel-shaped structures.

[0018] Preferably, the extrusion cylinder includes a first cylinder and a second cylinder which are connected to each other, the inner diameter of the first cylinder is larger than the inner diameter of the second cylinder, the extrusion plate is located in the first cylinder, the second cylinder extends to the outer wall of the briquetting machine body, and the through port is located at the contact position between the second cylinder and the briquetting machine body.

[0019] Preferably, the briquetting machine body is provided with a cover plate for shielding the through opening.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects:

[0021] In the above scheme, by providing a rotating disk and a collecting cylinder, the rotating disk drives multiple collecting cylinders to rotate, and the cyclic briquetting of the scrap metal can be achieved without stopping the feeding process of the scrap metal, thereby improving the briquetting efficiency of the scrap metal.

[0022] In the above scheme, by setting up infrared sensors and transparent plates, the height of the scrap metal in the collection tube is monitored by the infrared sensors, thereby realizing the automatic collection and discharge of the scrap metal, and further improving the efficiency of scrap metal agglomeration.

[0023] In the above scheme, by providing the first cylinder and the second cylinder, the size of the pressed pieces of scrap metal can be better controlled, thereby improving the use range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of the briquetting machine body of the utility model;

[0027] Figure 3 For this utility model Figure 2 Front view of

[0028] Figure 4 It is a partial structural schematic diagram of the infrared sensor of the utility model;

[0029] Figure 5 It is a partial structural schematic diagram of the extrusion cylinder of the utility model;

[0030] Figure 6 It is a partial structural schematic diagram of the collecting tube and the perspective plate of the utility model;

[0031] Figure 7 This is a partial structural diagram of the door body and the limiting plate of the utility model.

[0032] Figure 8 It is a schematic diagram of the local structure of the drive assembly of the utility model.

[0033] [reference numerals]

[0034] 1. Briquetting machine body; 2. Feed hopper; 3. Cover plate; 4. Control mechanism; 5. Extrusion port; 6. Extrusion cylinder; 61. First cylinder; 62. Second cylinder; 7. Collection hopper; 8. Collection cylinder; 9. Drive assembly; 91. Half gear; 92. Rotating shaft; 93. Drive rod; 94. Connecting rod; 95. Electric push rod; 96. Support plate; 10. Feed pipe; 11. Rotating disk; 12. Cylinder; 13. Infrared sensor; 14. Motor; 15. Extrusion plate; 16. Transparent plate; 17. Door; 18. Through port; 19. Limit plate. DETAILED DESCRIPTION

[0035] like Figures 1 to 8 As shown, an embodiment of the utility model provides a scrap metal briquetting machine, including a briquetting machine body 1, a feeding hopper 2 is penetrated on the top of the briquetting machine body, a rotating disk 11 is rotatably connected to the inside of the briquetting machine body 1 through a motor 14, a plurality of through openings 18 are penetrated on the rotating disk 11 relative to the feeding hopper 2, a collecting cylinder 8 is connected at the through opening 18, a plurality of door bodies 17 shielding the through openings 18 are rotatably connected to the bottom of the rotating disk 11, a driving component 9 for driving the door body 17 to rotate is provided at the bottom of the rotating disk 11, a control mechanism 4 connected to the driving component 9 and the motor 14 signals is provided at the bottom of the rotating disk 11, an extrusion cylinder 6, a collecting hopper 7 is connected to the top of the extrusion cylinder 6, the collecting hopper 7 is arranged opposite to the through opening 18 and is offset from the feeding hopper 2, an extrusion plate 15 is provided in the extrusion cylinder 6, a cylinder 12 for pushing the extrusion plate 15 is provided in the briquetting machine body 1, and an extrusion port 5 is penetrated at the end of the extrusion cylinder 6 away from the cylinder 12.

[0036] Specifically, by injecting scrap metal into the feed hopper 2, the scrap metal is made to fall into the collecting cylinder 8 on the rotating disk 11. When the scrap metal in the collecting cylinder 8 reaches a certain amount, the rotating disk 11 is rotated by the control mechanism 4, so that another collecting cylinder 8 is directly opposite to the feed hopper 2 and collects the scrap metal in the feed hopper 2. At the same time, the collecting cylinder 8 filled with scrap metal is directly opposite to the collecting hopper 7. Then, the control mechanism 4 controls the driving assembly 9 to open the door body 17 corresponding to the collecting cylinder 8, so that the scrap metal in the collecting cylinder 8 falls into the collecting hopper 7 along the through opening 18, and falls to the extrusion along the collecting hopper 7. The waste metal is briquette-processed in the cylinder 6 and then the extrusion plate 15 is driven by the cylinder 12 to briquette the waste metal in the extrusion cylinder 6 and discharge it along the extrusion port 5. At this time, the collecting cylinder 8 that is collecting the waste metal reaches the collection amount at the same time. At this time, the above steps are repeated to realize the cyclic briquetting of the waste metal. The overall operation is simple, and the cyclic briquetting of the waste metal can be realized without stopping the feeding process of the waste metal, thereby improving the briquetting efficiency of the waste metal and solving the problem that the existing briquetting machine needs to stop injecting the waste metal into the cylinder when extruding the waste metal, thereby reducing the briquetting efficiency of the waste metal.

[0037] It should be noted that the line connection between the control mechanism 4 and the motor 14 and the drive assembly 9 and the control method thereof are all existing technologies. At the same time, there are many ways to observe the scrap metal in the collecting barrel 8, such as opening an observation window or installing transparent glass on the briquetting machine body 1, where the click can be a three-phase motor 14, a reduction motor 14, etc.; further, openings are provided through the top and bottom of the collecting barrel 8, and the openings at both ends correspond to the feed hopper 2 and the through port 18 respectively.

[0038] like Figure 7 and Figure 8 As shown, in this embodiment, the door body 17 at the bottom of each through hole 18 is composed of two pieces, and the driving assembly 9 includes two mutually meshing half gears 91, which are both rotatably connected to the bottom of the rotating disk 11 through a rotating shaft 92, and the two half gears 91 are fixedly connected to the two door bodies 17 through a connecting rod 94, wherein a driving rod 93 is fixedly connected to one half gear 91, and a support plate 96 is fixed to the bottom of the rotating disk 11, and an electric push rod 95 is hinged on the support plate 96, and the end of the electric push rod 95 away from the support plate 96 is hinged to the driving rod 93, and the electric push rod 95 is connected to the control mechanism 4 by signal, and a limit plate 19 for supporting the door body 17 is fixedly connected to the bottom of the rotating disk 11. Specifically, the control mechanism 4 drives the electric push rod 95 to push the driving rod 93 to rotate, so that the driving rod 93 drives the two half gears 91 to rotate relative to each other, thereby driving the two door bodies 17 to rotate relative to each other along the limit plate 19 under the action of the connecting rod 94, so that the through opening 18 is no longer blocked, so that the scrap metal slides along the through opening 18 into the collecting hopper 7, which is convenient for the discharge of the scrap metal and improves the efficiency of scrap metal briquetting.

[0039] like Figure 4 and Figure 6 As shown, in this embodiment, a transparent plate 16 is relatively provided on the top of the collecting cylinder 8, and an infrared sensor 13 connected to the signal of the control mechanism 4 is fixedly connected to the briquetting machine body 1. The infrared sensor 13 is at the same height as the transparent plate 16. Specifically, there are two infrared sensors 13, which are arranged side by side with the feed hopper 2 and the collecting hopper 7 respectively. At the same time, the scrap metal in the collecting cylinder 8 needs to meet the height within the range of the transparent plate 16. When the height of the scrap metal in the collecting cylinder 8 reaches the position of the transparent plate 16, the infrared sensor 13 senses, so that the control mechanism 4 controls the motor 14 to drive the rotating disk 11 to rotate. When the rotating disk 11 drives the collecting cylinder 8 to correspond to the collecting hopper 7, the infrared sensor 13 at this position senses, so that the control mechanism 4 controls the electric push rod 95 to open the door body 17, thereby realizing the discharge of the scrap metal. The overall operation realizes the automatic collection and discharge of the scrap metal, and further improves the briquetting efficiency of the scrap metal.

[0040] like Figure 2 and Figure 3As shown, in this embodiment, a feed pipe 10 is connected to the bottom of the feed hopper 2, and the feed pipe 10 is arranged relative to the collecting barrel 8. Specifically, the feed pipe 10 can prevent the scrap metal from floating to the outside when it falls into the collecting barrel 8.

[0041] like Figure 3 As shown, in this embodiment, the feed hopper 2 and the collecting hopper 7 are both funnel-shaped structures. Specifically, the feed hopper 2 with a funnel-shaped structure can facilitate the stacking of scrap metals, while the collecting hopper 7 facilitates the collection of scrap metals.

[0042] like Figure 2 , Figure 3 and Figure 5 As shown, in the present embodiment, the extrusion cylinder 6 comprises a first cylinder body 61 and a second cylinder body 62 which are interconnected, the inner diameter of the first cylinder body 61 is larger than the inner diameter of the second cylinder body 62, the extrusion plate 15 is located in the first cylinder body 61, the second cylinder body 62 extends to the outer wall of the briquetting machine body 1, and the through opening 18 is located in the contact position between the second cylinder body 62 and the briquetting machine body 1. Specifically, the extrusion plate 15 is driven by the cylinder 12 to extrude the scrap metal along the first cylinder body 61 to the second cylinder body 62. At this time, the scrap metal after briquetting will be stored in the second cylinder body 62, and then it can be pushed to the outside by the next formed scrap metal briquette in the next extrusion.

[0043] like Figure 1 As shown, in this embodiment, a cover plate 3 for shielding the through opening 18 is provided on the briquetting machine body 1. Specifically, the cover plate 3 can shield the extrusion opening 5 when the device is not in use, thereby playing a protective role.

[0044] Working principle:

[0045] By injecting scrap metal into the feed hopper 2, the scrap metal falls into the collecting barrel 8 on the rotating disk 11. When the height of the scrap metal in the collecting barrel 8 reaches the position of the transparent plate 16, the infrared sensor 13 senses, so that the control mechanism 4 controls the motor 14 to drive the rotating disk 11 to rotate. When the rotating disk 11 drives the collecting barrel 8 to correspond to the collecting hopper 7, the infrared sensor 13 at this position senses, so that the control mechanism 4 controls the electric push rod 95 to open the door 17, thereby realizing the discharge of the scrap metal. When the scrap metal in the collecting barrel 8 reaches a certain amount, the rotating disk 11 is rotated by the control mechanism 4, so that another collecting barrel 8 is opposite to the feed hopper 2 and collects the scrap metal in the feed hopper 2. At the same time, the collecting barrel 8 filled with scrap metal is arranged opposite to the collecting hopper 7. Then, the control mechanism 4 controls the electric push rod 95 to push the driving rod 93 to rotate, so that the driving rod 93 The two half gears 91 are driven to rotate relative to each other, thereby driving the two door bodies 17 to rotate relative to each other along the limit plate 19 under the action of the connecting rod 94, so that the through hole 18 is no longer blocked, so that the scrap metal slides along the through hole 18 into the collecting hopper 7, and falls into the extrusion cylinder 6 along the collecting hopper 7, and then drives the extrusion plate 15 through the cylinder 12 to briquette the scrap metal in the extrusion cylinder 6, and discharges it along the extrusion port 5. At this time, the collecting cylinder 8 that is collecting the scrap metal reaches the collection amount at the same time. At this time, repeating the above steps can realize the cyclic briquetting work of the scrap metal. The overall operation is simple, and the cyclic briquetting work of the scrap metal can be realized without stopping the feeding process of the scrap metal, thereby improving the briquetting efficiency of the scrap metal, and solving the problem that the existing briquetting machine needs to stop injecting the scrap metal into the barrel when extruding the scrap metal, thereby reducing the briquetting efficiency of the scrap metal.

Claims

1. A scrap metal briquetting machine, characterized in that: include: A briquetting machine body (1) is provided with a feed hopper (2) on the top thereof, a rotating disk (11) is rotatably connected to the inside of the briquetting machine body (1) via a motor (14), a plurality of openings (18) are rotatably connected to the rotating disk (11) relative to the feed hopper (2), a collecting cylinder (8) is connected to the openings (18), a plurality of door bodies (17) for shielding the openings (18) are rotatably connected to the bottom of the rotating disk (11), a driving assembly (9) for driving the door body (17) to rotate is provided at the bottom of the rotating disk (11), and a control mechanism (4) connected to the driving assembly (9) and the motor (14) is provided at the bottom of the rotating disk (11); An extrusion cylinder (6) is connected to a collecting hopper (7) at its top. The collecting hopper (7) is arranged opposite to the through port (18) and offset from the feed hopper (2). An extrusion plate (15) is arranged in the extrusion cylinder (6). A cylinder (12) for pushing the extrusion plate (15) is arranged in the briquetting machine body (1). An extrusion port (5) is penetrated through the end of the extrusion cylinder (6) away from the cylinder (12).

2. The scrap metal briquetting machine according to claim 1, characterized in that: The door body (17) at the bottom of each of the through openings (18) is composed of two pieces, and the driving assembly (9) comprises: Two mutually meshing half gears (91) are rotatably connected to the bottom of the rotating disk (11) via a rotating shaft (92); the two half gears (91) are fixedly connected to the two door bodies (17) via a connecting rod (94); a driving rod (93) is fixedly connected to one of the half gears (91); A support plate (96) is fixed to the bottom of the rotating disk (11), an electric push rod (95) is hinged on the support plate (96), one end of the electric push rod (95) facing away from the support plate (96) is hinged to the driving rod (93), and the electric push rod (95) is signal-connected to the control mechanism (4).

3. The scrap metal briquetting machine according to claim 2, characterized in that: A transparent plate (16) is arranged opposite to the top of the collecting cylinder (8), and an infrared sensor (13) connected to the signal of the control mechanism (4) is fixedly connected to the briquetting machine body (1), and the infrared sensor (13) and the transparent plate (16) are at the same height.

4. The scrap metal briquetting machine according to claim 2, characterized in that: A limiting plate (19) for supporting the door body (17) is fixedly connected to the bottom of the rotating disk (11).

5. The scrap metal briquetting machine according to claim 1, characterized in that: The bottom of the feed hopper (2) is connected to a feed pipe (10), and the feed pipe (10) is arranged relative to the collecting cylinder (8).

6. The scrap metal briquetting machine according to claim 5, characterized in that: The feed hopper (2) and the collection hopper (7) are both funnel-shaped structures.

7. The scrap metal briquetting machine according to claim 1, characterized in that: The extrusion cylinder (6) comprises a first cylinder (61) and a second cylinder (62) which are connected to each other, the inner diameter of the first cylinder (61) is larger than the inner diameter of the second cylinder (62), the extrusion plate (15) is located in the first cylinder (61), the second cylinder (62) extends to the outer wall of the briquetting machine body (1), and the through port (18) is located at the contact position between the second cylinder (62) and the briquetting machine body (1).

8. The scrap metal briquetting machine according to claim 7, characterized in that: The briquetting machine body (1) is provided with a cover plate (3) for shielding the through opening (18).

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