Recovery device for waste aluminum plates

Abstract

The utility model provides a recycling device for waste aluminum plates, which comprises a crushing box, two crushing rollers are rotatably arranged in the crushing box through rotating columns, the front and rear positions of the two crushing rollers correspond to each other, crushing teeth of the two crushing rollers are arranged in a staggered manner, gears are arranged on the right sides of the two rotating columns, and the two gears are mutually meshed and connected. A discharging plate is arranged in a mounting opening formed in the lower end in the crushing box, a first electric driving unit for driving the rotating column to rotate is arranged on the left side of the crushing box, and a downward pressing protection mechanism is arranged at the upper end of the crushing box. According to the recycling device for the waste aluminum plates, the pressing plate moving downwards is arranged to apply pressure to the aluminum plates, the aluminum plate crushing efficiency is improved, meanwhile, the aluminum plates are prevented from splashing out of the interior of the feeding port, and the operation safety of workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminum plate recycling technical field, especially relate to a recycling device for waste aluminum plate. BACKGROUND

[0002] The recycling device for waste aluminum plate is a device specially used for processing and recycling waste aluminum plate. This kind of device usually includes the following main parts: feeding system, crushing system and discharging system, and its purpose is to crush the waste aluminum plate into small pieces for subsequent sorting and recycling.

[0003] The existing recycling device for waste aluminum plate realizes the crushing and recycling of aluminum plate by dropping the aluminum plate into the inside of the crushing box through personnel and crushing the aluminum plate into small pieces between two opposite rotating crushing rollers. However, when the aluminum plate is crushed, the aluminum plate in the box lacks pressure application, which causes the aluminum plate to stay above the two crushing rollers and cannot be quickly crushed by the two crushing rollers, resulting in low crushing efficiency. At the same time, the torn aluminum plate also splashes out from the inside of the feeding port of the crushing box, increasing the safety risk of the operator. SUMMARY

[0004] Therefore, the utility model provides a recycling device for waste aluminum plate, which sets a downward moving pressing plate to apply pressure to the aluminum plate, improves the aluminum plate crushing efficiency, avoids the aluminum plate from splashing out from the inside of the feeding port, and improves the safety of the operator.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of a recycling device for waste aluminum plate, which comprises a crushing box, two crushing rollers rotatably arranged in the inside of the crushing box through rotating columns, corresponding front and rear positions of the two crushing rollers, staggered arrangement of the crushing teeth of the two crushing rollers, gears arranged on the right sides of the two rotating columns, mutual meshing connection of the two gears, a discharging plate arranged in the mounting opening opened at the lower end of the inside of the crushing box, an electric drive unit one arranged on the left side of the crushing box to drive the rotating columns to rotate, a downward pressing protection mechanism arranged at the upper end of the crushing box, the electric drive unit one comprising a motor one arranged on the left side of the crushing box, the output shaft of the motor one connected with the left end of the rotating column on the rear side through a shaft coupling, the downward pressing protection mechanism comprising a connecting plate arranged at the upper end of the crushing box, a pressing plate slidably arranged in the inside of the connecting plate and matched with the crushing box, a rotating seat arranged at the right side of the upper end of the pressing plate, a connecting frame rotatably arranged in the inside of the rotating seat, a slide rail arranged at the upper end of the connecting plate, a rotating frame slidably arranged between the slide rail and the connecting plate, the left side of the upper end of the connecting frame rotatably connected with the inside of the rotating frame, a lead screw rotatably arranged in the inside of the slide rail and threadedly connected with the rotating frame, and an electric drive unit two arranged on the left side of the slide rail to drive the lead screw to rotate, the electric drive unit two comprising a motor two arranged on the left side of the slide rail, the output shaft of the motor two connected with the left end of the lead screw through a shaft coupling.

[0006] As a further improvement of the utility model, a plurality of support frames are arranged at the lower end of the crushing box, and the crushing box and the support frames are fixed by welding.

[0007] As a further improvement of the utility model, a control panel is arranged at the front side of the crushing box, and the motor one and the motor two are electrically connected with the control panel.

[0008] As a further improvement of the utility model, guide plates are arranged at the front and back sides of the inner wall of the crushing box, and the guide plates and the crushing box are fixed by welding.

[0009] Compared with the prior art, the utility model has the beneficial effects as follows:

[0010] Firstly, the motor one is controlled to operate by the control panel, the output shaft drives the crushing rollers on the rear rotating column and the gear on the right side to rotate, drives the crushing rollers on the gear on the front side to rotate, then the aluminum plates to be crushed and recycled are placed in the crushing box, guided to the inside of the two crushing rollers by the guide plates on the two sides, and crushed by the two opposite rotating crushing rollers, and the crushed aluminum pieces can be discharged through the discharge plate, so that the rapid crushing and recycling of the waste aluminum plates can be realized.

[0011] Secondly, the motor two is controlled to operate by the control panel, the output shaft drives the screw rod to rotate, the rotating frame in the slide rail moves to the right, the connecting frame in it rotates and expands, the pressing plate on the rotating seat moves downward under the limitation of the connecting plate, the aluminum plate is pressed by the pressing plate and quickly falls between the two crushing rollers for rapid crushing, and the aluminum plate is also shielded by the pressing plate, so that the aluminum plate is prevented from splashing out of the crushing box during crushing, the personnel are prevented from being injured, the pressing plate moving downward is arranged to press the aluminum plate, the crushing efficiency of the aluminum plate is improved, and the aluminum plate is prevented from splashing out of the feeding port, and the safety of the operator is improved.

[0012] Thirdly, the support frames at the lower end can stably support the crushing box, so that the operation of the crushing box is more stable, and the crushing quality of the waste aluminum plates is improved.

[0013] Fourthly, the electrical devices on the recycling device can be quickly controlled by the control panel, and the personnel are facilitated to operate. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0015] Figure 1 is the structural schematic view of the utility model;

[0016] Figure 2This is a front sectional view of the present invention.

[0017] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0018] Figure 4 This is a schematic diagram of the right-side cross-sectional structure of this utility model.

[0019] In the diagram: 101, crushing box; 102, support frame; 103, guide plate; 104, discharge plate; 105, gear; 106, crushing roller; 107, motor one; 201, connecting plate; 202, motor two; 203, rotating frame; 204, slide rail; 205, lead screw; 206, pressure plate; 207, rotating seat; 208, connecting frame; 301, control panel. Detailed Implementation

[0020] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0021] like Figure 1 , 4 As shown, a waste aluminum plate recycling device includes a crushing box 101. Inside the crushing box 101, two crushing rollers 106 are rotatably mounted via rotating columns. The crushing teeth of the two crushing rollers 106 are staggered. Gears 105 are provided on the right side of both rotating columns, and the two gears 105 are meshed with each other. A discharge plate 104 is provided in the installation port opened at the lower end of the crushing box 101. An electric drive unit 1 for driving the rotating columns is provided on the left side of the crushing box 101. A downward pressure protection mechanism is provided at the upper end of the crushing box 101. The electric drive unit 1 includes a motor 107 located on the left side of the crushing box 101. The output shaft of the motor 107 is connected to the left end of the rotating column on the rear side via a coupling. Guide plates 103 are provided on the front and rear sides of the inner wall of the crushing box 101, respectively.

[0022] like Figure 1 , 2The lower pressing protection mechanism shown in FIGS. 1-3 comprises a connecting plate 201 arranged at the upper end of the crushing box 101, a pressing plate 206 is slidingly arranged in the connecting plate 201 and is cooperatively installed with the crushing box 101, a rotating seat 207 is arranged at the upper end right side of the pressing plate 206, a connecting frame 208 is rotatably arranged in the rotating seat 207, a sliding rail 204 is arranged at the upper end of the connecting plate 201, the connecting plate 201 and the sliding rail 204 are fixed by welding, a rotating frame 203 is slidingly arranged between the sliding rail 204 and the connecting plate 201, the upper end left side of the connecting frame 208 is rotatably connected with the inside of the rotating frame 203, a lead screw 205 is rotatably arranged in the sliding rail 204 and is threadedly connected with the rotating frame 203, an electric driving unit two is arranged at the left side of the sliding rail 204 and drives the rotating of the lead screw 205, the electric driving unit two comprises a motor two 202 arranged at the left side of the sliding rail 204, and the output shaft of the motor two 202 is connected with the left end of the lead screw 205 through a shaft coupling.

[0023] As shown in FIGS. 1-3, Figure 1 the front side of the crushing box 101 is provided with a control panel 301, and the motor one 107 and the motor two 202 are electrically connected with the control panel 301.

[0024] The personnel controls the opening of the motor one 107 to run through the control panel 301, the output shaft drives the rotation of the crushing rollers 106 on the rear rotating column and the rotation of the gear 105 on the right side, and drives the rotation of the crushing rollers 106 on the gear 105 on the front side which is engaged with the gear 105, then the aluminum plate which needs to be crushed and recycled is placed in the inside of the crushing box 101 and is guided to the inside of the two crushing rollers 106 through the two side guide plates 103, and the aluminum plate is crushed by the two opposite rotating crushing rollers 106, and the crushed aluminum pieces can be discharged through the discharge plate 104.

[0025] When the aluminum plate is placed in the inside of the crushing box 101, the motor two 202 can also be controlled to run through the control panel 301, the output shaft drives the rotation of the lead screw 205, the rotating frame 203 in the inside of the sliding rail 204 moves to the right, the connecting frame 208 in the inside of the rotating frame 203 rotates and expands, the pressing plate 206 on the rotating seat 207 moves downward under the limitation of the connecting plate 201, the aluminum plate is rapidly dropped between the two crushing rollers 106 under the pressure of the pressing plate 206, and the aluminum plate is quickly crushed, at the same time, the pressing plate 206 moves downward to the inside of the crushing box 101 and forms a closed cavity with the crushing box 101, and the aluminum plate can also be prevented from splashing out of the inside of the crushing box 101 during crushing, and the personnel can be prevented from being hurt.

[0026] According to another embodiment of the present application, Figure 1As shown, the lower end of the crushing box 101 is provided with a plurality of support frames 102, which are respectively located at the four corners of the crushing box 101, and the stable support of the crushing box 101 can be realized through the support frames 102 at the lower end, so that the operation of the crushing box 101 is more stable.

[0027] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting, and other modifications or equivalent replacements of the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application as long as they do not deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A recycling device for waste aluminum sheets, comprising a crushing box (101), characterized in that: The crushing box (101) contains two crushing rollers (106) that rotate via rotating columns. The crushing teeth of the two crushing rollers (106) are staggered. Gears (105) are provided on the right side of each of the two rotating columns, and the two gears (105) mesh with each other. A discharge plate (104) is provided in the installation port at the lower end of the crushing box (101). An electric drive unit for driving the rotating columns is provided on the left side of the crushing box (101). A pressure protection mechanism is provided at the upper end of the crushing box (101). The pressure protection mechanism includes a connecting plate (201) provided at the upper end of the crushing box (101). The connecting plate (201) has a sliding joint that connects with the crushing rollers. The pressure plate (206) is installed in conjunction with the crushing box (101). A rotating seat (207) is provided on the upper right side of the pressure plate (206). A connecting frame (208) is rotatably provided inside the rotating seat (207). A slide rail (204) is provided on the upper end of the connecting plate (201). A rotating frame (203) is slidably provided between the slide rail (204) and the connecting plate (201). The upper left side of the connecting frame (208) is rotatably connected to the interior of the rotating frame (203). A screw (205) is rotatably provided inside the slide rail (204) and threadedly connected to the rotating frame (203). An electric drive unit II for driving the screw (205) to rotate is provided on the left side of the slide rail (204).

2. The waste aluminum plate recycling device as described in claim 1, characterized in that: The electric drive unit includes a motor (107) located on the left side of the crushing box (101), and the output shaft of the motor (107) is connected to the left end of the rotating column on the rear side via a coupling.

3. The waste aluminum plate recycling device as described in claim 2, characterized in that: The electric drive unit 2 includes a motor 2 (202) located on the left side of the slide rail (204), and the output shaft of the motor 2 (202) is connected to the left end of the lead screw (205) via a coupling.

4. The waste aluminum plate recycling device as described in claim 1, characterized in that: The inner wall of the crushing box (101) is provided with guide plates (103) on the front and rear sides respectively.

5. The waste aluminum plate recycling device as described in claim 1, characterized in that: The lower end of the crushing box (101) is provided with multiple support frames (102).

6. The waste aluminum plate recycling device as described in claim 4, characterized in that: A control panel (301) is provided on the front side of the crushing box (101), and motor one (107) and motor two (202) are both electrically connected to the control panel (301).

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