Metal scrap crushing and recycling equipment

Abstract

The utility model discloses metal scrap crushing and recycling equipment which comprises a box body, a cover plate, a feeding port, a crushing assembly, a screening assembly and a collecting box, the crushing assembly is arranged in the feeding port, a shaft rod on one side can be driven to rotate by starting a first motor, a shaft rod on the other side can also rotate synchronously under the mutual meshing action of two gears, and the collecting box is arranged in the box body. The two smashing rollers matched with each other start to conduct smashing operation on waste falling into the feeding opening, the waste can be fully smashed through cooperation with the guide blocks, and the smashing effect is enhanced; a screening assembly is arranged in the box body, a cam can be driven to rotate by starting a motor II to push a connecting plate to do lifting motion along a guide rod, so that a screening plate realizes vibration filtration of crushed waste, part of the waste is prevented from blocking a through hole in the screening plate, and a telescopic rod and a spring are matched, so that the vibration effect can be further improved; the screening effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of metal recycling equipment, in particular to a metal waste crushing and recycling equipment. Background Technique

[0002] Metal generally refers to a class of substances with a unique luster, opaque, malleable, and thermally and electrically conductive. The narrow concept of metal is a simple substance composed of metal elements. It is a very important and most widely used class of substances in modern industry. During the metal processing process, a lot of waste will be generated. In order to reuse the waste, it is necessary to process it through a metal waste crushing and recycling equipment. A metal waste recycling and processing equipment described in the authorized publication number CN210935192U can crush the metal waste inside the crushing box by the rotation of the first rotating rod and in cooperation with the crushing rod, avoiding the problem of metal waste occupying space. Through the filter screen, the crushed metal waste can be discharged below the filter screen, and through the discharge pipe, the waste inside the crushing box can be discharged into the collection box for collection. However, the prior art still has the following defects:

[0003] 1. The crushing effect of the prior art is average and cannot ensure that the waste is fully crushed;

[0004] 2. In the process of processing waste, the prior art may block the filter screen, affecting the filtering effect. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the above defects and provide a metal waste crushing and recycling equipment.

[0006] To solve the above technical problem, the technical solution provided by the utility model is: a metal waste crushing and recycling equipment, including:

[0007] A box body, inside which a cavity structure is provided;

[0008] A cover plate, which is detachably connected to the upper side of the box body;

[0009] A feed inlet, which penetrates through the cover plate and is fixedly connected thereto;

[0010] A crushing assembly, which is rotationally connected to the inner wall of the feed inlet. The crushing assembly includes a shaft rod, a crushing roller, a gear, a first motor, and a guiding block. The front ends of the two shaft rods are rotationally connected to the inner wall of the feed inlet, the rear ends of the shaft rods penetrate through the side wall of the feed inlet and are rotationally connected thereto. A crushing roller is sleeved in the middle of the side wall of the shaft rod, and a gear is sleeved at the rear end of the side wall of the shaft rod. A first motor for cooperating with one side of the shaft rod is fixedly connected to the front end of the upper side of the cover plate. Guiding blocks for cooperating with the crushing roller are fixedly connected to the inner walls on both sides of the feed inlet;

[0011] A screening component, which is slidably connected to the inner wall of the box;

[0012] A collection box, which is movably connected to the inner wall of the cavity.

[0013] As an improvement, the screening component includes:

[0014] Support plates, two of the support plates are fixedly connected to the outer wall of the box;

[0015] Cams, two of the cams are rotatably connected to the upper side of the support plates;

[0016] Motors II, two of the motors II are used in cooperation with the cams and are fixedly connected to the upper side of the support plates;

[0017] Guide rods, four of the guide rods are respectively fixedly connected to the upper side of the two support plates;

[0018] Connecting plates, two of the connecting plates are used in cooperation with the box and are respectively sleeved on the two guide rods;

[0019] A screening plate, which is used in cooperation with the two connecting plates and is slidably connected to the inner wall of the box;

[0020] Baffles, four baffles are respectively fixedly connected to the two ends of the upper and lower sides of the screening plate.

[0021] As an improvement, two telescopic rods used in cooperation with the connecting plates are fixedly connected to the upper side of each of the two support plates, and springs are sleeved on the telescopic rods.

[0022] As an improvement, protective plates are rotatably connected to the inner walls on both sides of the feed inlet. The lower ends of the protective plates are rotatably connected to damping rods used in cooperation with the feed inlet, and springs are sleeved on the damping rods.

[0023] As an improvement, a handle is fixedly connected to the outer wall of the front side of the collection box.

[0024] As an improvement, two limit blocks are provided on the outer wall of the lower side of the collection box, and two limit grooves used in cooperation with the limit blocks are opened on the inner wall of the lower side of the box.

[0025] The advantages of the present utility model compared with the prior art are as follows: 1. A crushing component is provided inside the feed inlet of the present utility model. By starting the motor I, the shaft rod on one side can be driven to rotate. Under the meshing action of the two gears, the shaft rod on the other side will also rotate synchronously, so that the two mutually cooperating crushing rollers start to crush the waste material falling into the feed inlet. Cooperating with the guide blocks, the waste material can be fully crushed, enhancing the crushing effect.

[0026] 2. The utility model is provided with a screening component inside the box body. By starting the second motor, the cam can be driven to rotate, so as to push the connecting plate to move up and down along the guide rod, thereby enabling the screening plate to realize the vibration filtration of the crushed waste, avoiding the blockage of the through holes on the screening plate by some waste, and cooperating with the telescopic rod and the spring, the vibration effect can be further improved to ensure the screening effect. Brief Description of the Drawings

[0027] Figure 1 is a three-dimensional schematic diagram of the utility model.

[0028] Figure 2 is a sectional view of the utility model.

[0029] Figure 3 is a top view of the utility model.

[0030] Figure 4 is an exploded view of the partial structure of the utility model.

[0031] Figure 5 is an exploded view of the screening component of the utility model.

[0032] As shown in the figure:

[0033] 1. Box body;

[0034] 2. Cover plate;

[0035] 3. Feed inlet;

[0036] 4. Protection plate;

[0037] 5. Damping rod;

[0038] 6. Crushing component; 61. Shaft rod; 62. Crushing roller; 63. Gear; 64. First motor; 65. Guide block;

[0039] 7. Screening component; 71. Support plate; 72. Cam; 73. Second motor; 74. Guide rod; 75. Connecting plate; 76. Screening plate; 77. Baffle; 78. Telescopic rod;

[0040] 8. Collection box;

[0041] 9. Handle. Detailed Embodiment

[0042] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0043] In the description of the utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific situations.

[0044] Embodiment 1:

[0045] As Figures 1 to 5 shown, this embodiment provides a metal waste crushing and recycling device, including: a box body 1, a cover plate 2, a feed inlet 3, a crushing assembly 6, a screening assembly 7 and a collection box 8. A cavity structure is provided inside the box body 1 for carrying out operations such as crushing and collecting waste materials.

[0046] Among them, the cover plate 2 is detachably connected to the upper side of the box body 1, which is convenient for the user to open it to clean the inside of the box body 1. The feed inlet 3 penetrates through the cover plate 2 and is fixedly connected to it. The collection box 8 is movably connected to the inner wall of the cavity. A handle 9 is fixedly connected to the front outer wall of the collection box 8, which is convenient for the user to control the movement of the collection box 8. Two iron limit blocks are provided on the lower outer wall of the collection box 8, and two limit slots for cooperating with the limit blocks are provided on the lower inner wall of the box body 1. Magnets are embedded in the inner walls of the limit slots. The magnets can generate an attractive force on the limit blocks, so that the limit blocks and the collection box 8 can be fixed inside the box body 1 without manual force to prevent them from slipping and improve the stability of the device.

[0047] The crushing assembly 6 is rotatably connected to the inner wall of the feed inlet 3. The crushing assembly 6 includes a shaft rod 61, a crushing roller 62, a gear 63, a motor 64 and a guide block 65. The front ends of the two shaft rods 61 are rotatably connected to the inner wall of the feed inlet 3, and the rear ends of the shaft rods 61 penetrate through the side wall of the feed inlet 3 and are rotatably connected to it. The crushing roller 62 is sleeved in the middle of the side wall of the shaft rod 61. The two crushing rollers 62 can cooperate with each other and are fixedly connected to the side wall of the shaft rod 61. The gear 63 is sleeved at the rear end of the side wall of the shaft rod 61. The two gears 63 are meshed with each other and are fixedly connected to the side wall of the shaft rod 61. The motor 64 for cooperating with one side of the shaft rod 61 is fixedly connected to the front end of the upper side of the cover plate 2. The output end of the motor 64 penetrates through the feed inlet 3 and is fixedly connected to one side of the shaft rod 61. Guide blocks 65 for cooperating with the crushing roller 62 are fixedly connected to both inner walls of the feed inlet 3. By starting the motor 64, one side of the shaft rod 61 can be driven to rotate. Under the meshing action of the two gears 63, the other side of the shaft rod 61 will also rotate synchronously, so that the two mutually cooperating crushing rollers 62 start to crush the waste materials falling into the feed inlet 3. The cooperation of the guide blocks 65 can fully crush the waste materials and enhance the crushing effect.

[0048] The screening component 7 is slidably connected to the inner wall of the box body 1. The screening component 7 includes: a support plate 71, a cam 72, a second motor 73, a guide rod 74, a connecting plate 75, a screening plate 76 and a baffle 77. Two support plates 71 are fixedly connected to the outer wall of the box body 1. Two cams 72 are rotatably connected to the upper side of the support plates 71. Two second motors 73 are used in cooperation with the cams 72 and are fixedly connected to the upper side of the support plates 71. The output end of the second motor 73 is fixedly connected to the cam 72. Four guide rods 74 are respectively fixedly connected to the upper side of the two support plates 71. Two connecting plates 75 are used in cooperation with the box body 1 and are respectively sleeved on the two guide rods 74. The connecting plate 75 is slidably connected to the side wall of the guide rod 74. The connecting plate 75 is slidably connected thereto through a through hole provided in the side wall of the box body 1. The screening plate 76 is used in cooperation with the two connecting plates 75 and is slidably connected to the inner wall of the box body 1. The side wall of the screening plate 76 is fixedly connected to the connecting plate 75. Four baffles 77 are respectively fixedly connected to the upper and lower ends of both sides of the screening plate 76, which is used to ensure the sealing of the box body 1 and prevent waste from sliding out of the through hole into the outside of the box body 1, causing environmental pollution. By starting the second motor 73, the cam 72 can be driven to rotate, so as to push the connecting plate 75 to move up and down along the guide rod 74, so that the screening plate 76 can realize the vibration filtration of the crushed waste and avoid partial waste from blocking the through holes on the screening plate 76.

[0049] Embodiment 2:

[0050] The solution in Embodiment 1 will be further introduced below in combination with the specific working mode, as detailed in the following description:

[0051] Two telescopic rods 78 used in cooperation with the connecting plate 75 are fixedly connected to the upper side of the two support plates 71. A spring is sleeved on the telescopic rod 78. The upper and lower ends of the spring are respectively fixedly connected to the telescopic rod 78 and the connecting plate 75. Through the cooperation of the telescopic rod 78 and the spring, the vibration effect can be further improved and the screening effect can be ensured.

[0052] Embodiment 3:

[0053] The solution in Embodiment 2 will be further introduced below in combination with the specific working mode, as detailed in the following description:

[0054] The inner walls on both sides of the feed inlet 3 are rotatably connected with a protective plate 4. The lower end of the protective plate 4 is rotatably connected with a damping rod 5 used in cooperation with the feed inlet 3. The lower end of the damping rod 5 is rotatably connected to the inner wall of the feed inlet 3. A spring is sleeved on the damping rod 5. The upper and lower ends of the spring are respectively fixedly connected to the protective plate 4 and the damping rod 5. Through the cooperation of the damping rod 5 and the spring, the protective plate 4 can always maintain a horizontal state when there is no waste added, preventing the waste from flying out of the feed inlet 3 during the crushing process, polluting the external environment and causing harm to the users.

[0055] All the electrical components mentioned in this article are electrically connected to the external main controller and the 220V mains power supply. The main controller can be a conventional known device such as a computer for control. In the specific implementation mode of this disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0056] The above describes the present utility model and its implementation mode. Such a description is not restrictive. What is shown in the drawings is only one of the implementation modes of the present utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A metal waste crushing and recycling device, characterized in that, Comprising: A box body (1) with a cavity structure formed inside; A cover plate (2) detachably connected to the upper side of the box body (1); A feed inlet (3) passing through and fixedly connected to the cover plate (2); A crushing assembly (6) rotatably connected to the inner wall of the feed inlet (3). The crushing assembly (6) includes a shaft rod (61), a crushing roller (62), a gear (63), a first motor (64), and a guide block (65). The front ends of the two shaft rods (61) are rotatably connected to the inner wall of the feed inlet (3), the rear ends of the shaft rods (61) pass through the side wall of the feed inlet (3) and are rotatably connected thereto. A crushing roller (62) is sleeved in the middle of the side wall of the shaft rod (61), and a gear (63) is sleeved at the rear end of the side wall of the shaft rod (61). A first motor (64) for cooperating with one side of the shaft rod (61) is fixedly connected to the front end of the upper side of the cover plate (2). Guide blocks (65) for cooperating with the crushing roller (62) are fixedly connected to the inner walls on both sides of the feed inlet (3); A screening assembly (7) slidably connected to the inner wall of the box body (1); A collection box (8) movably connected to the inner wall of the cavity.

2. The metal waste crushing and recycling equipment according to claim 1, characterized in that, The screening assembly (7) includes: Support plates (71), the two support plates (71) being fixedly connected to the outer wall of the box body (1); Cams (72), the two cams (72) being rotatably connected to the upper side of the support plates (71); Second motors (73) for cooperating with the cams (72) and fixedly connected to the upper side of the support plates (71); Guide rods (74), the four guide rods (74) being respectively fixedly connected to the upper side of the two support plates (71); Connection plates (75) for cooperating with the box body (1) and respectively sleeved on the two guide rods (74); A screening plate (76) for cooperating with the two connection plates (75) and slidably connected to the inner wall of the box body (1); Baffles (77), the four baffles (77) being respectively fixedly connected to the upper and lower ends of the two sides of the screening plate (76).

3. A metal waste crushing and recycling device according to claim 2, characterized in that: Two telescopic rods (78) for cooperating with the connection plates (75) are fixedly connected to the upper side of each of the two support plates (71), and springs are sleeved on the telescopic rods (78).

4. A metal waste crushing and recycling device according to claim 1, characterized in that: Guard plates (4) are rotatably connected to the inner walls on both sides of the feed inlet (3), damping rods (5) for cooperating with the feed inlet (3) are rotatably connected to the lower ends of the guard plates (4), and springs are sleeved on the damping rods (5).

5. A metal waste crushing and recycling device according to claim 1, characterized in that: A handle (9) is fixedly connected to the outer wall of the front side of the collection box (8).

6. The metal waste crushing and recycling equipment according to claim 5, wherein: Two limit blocks are provided on the outer wall of the lower side of the collection box (8), and two limit grooves for cooperating with the limit blocks are formed in the inner wall of the lower side of the box body (1).

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