A swing-type screening device for plastic recycling

Abstract

The utility model provides a swing type screening device of plastic recycling, including the blanking base, the bottom rotation of blanking base is connected with the rotating base, and the rotating base bottom is equipped with the discharge gate, the eccentric position of rotating base bottom is arranged to the discharge gate, the below of blanking base is equipped with the filter screen frame, is equipped with the filter screen mesh plate on the filter screen frame, the top of filter screen frame is equipped with the material shifting guide plate. The utility model discloses through the work of control motor support, makes the output shaft on motor support so is equipped with the drive gear and the external gear that the rotating base upper end sets is engaged transmission, drives the rotating base to rotate, thereby the rotating change position of the discharge gate that rotating base bottom sets, in the process that material is along the discharge gate guide and falls, makes the falling track of material to rotate swing, thereby effectively even the material is scattered on the filter screen mesh plate top, improves the screening efficiency of filter screen mesh plate.

Description

Technical Field

[0001] This utility model relates to the field of plastic recycling technology, and in particular to a swing-type screening device for plastic recycling. Background Technology

[0002] With the increasing consumption of plastic products, the amount of waste plastic is also increasing. If the application and post-processing of waste plastic raw materials are not handled properly, it will inevitably damage the environment and endanger public health. In order to ensure the full recycling of waste plastic, it is necessary to screen it after crushing. When the material is guided to the filter screen through the feed pipe, the traditional feeding method cannot evenly distribute the material on the filter screen, resulting in low screening efficiency. Utility Model Content

[0003] To address the aforementioned problems, this invention proposes a swing-type screening device for plastic recycling, which can more accurately solve the problems described above.

[0004] This utility model is achieved through the following technical solution:

[0005] This utility model proposes a swing-type screening device for plastic recycling, including a feeding base, a guide pipe connected to the top of the feeding base, a rotating base rotatably connected to the bottom of the feeding base, and a discharge port at the bottom of the rotating base, the discharge port being located at an eccentric position at the bottom of the rotating base. A filter screen frame is provided below the feeding base, a filter screen plate is provided on the filter screen frame, and a material guiding plate is provided at the top of the filter screen frame, and the material guiding plate is located directly below the feeding base.

[0006] Furthermore, a motor support is integrally formed on the outer wall of the feeding base, a motor is provided on the motor support, and a drive gear is provided at the output shaft end of the motor. An external gear is integrally formed on the upper outer wall of the rotating base, and the external gear meshes with the drive gear.

[0007] Furthermore, the upper end of the filter screen frame is provided with a pair of sliding rods, and the bottom of the material guide plate is provided with a connecting seat, which is slidably connected to the pair of sliding rods.

[0008] Furthermore, an electrically controlled telescopic component is provided on one inner wall of the filter screen frame. The telescopic rod end of the electrically controlled telescopic component is connected to the bottom of the material feeding guide plate, and the telescopic direction of the telescopic rod of the electrically controlled telescopic component is consistent with the sliding direction of the slide rod.

[0009] Furthermore, both the material guide plate and the filter screen plate are inclined, and the inclination of the material guide plate and the filter screen plate is consistent.

[0010] Furthermore, both sides of the feeding guide plate are integrally formed with baffle plates, and the feeding guide plate is integrally formed with several feeding ribs arranged at equal intervals. The feeding direction of the feeding ribs is consistent with the tilting direction of the feeding guide plate.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model operates by controlling the motor support, so that the drive gear on the output shaft of the motor support meshes with the external gear on the upper end of the rotating base, driving the rotating base to rotate. This causes the discharge port at the bottom of the rotating base to rotate and change position. As the material falls along the discharge port, the falling trajectory of the material rotates and swings, thereby effectively and evenly sprinkling the material onto the filter screen plate, improving the filtering efficiency of the filter screen plate.

[0013] 2. This utility model controls the telescopic components to extend and retract, causing the material guide plate to slide and swing back and forth along the guide of the slide rod. At the same time, the material guide ribs on the material guide plate guide the material to be evenly introduced into the filter screen plate. Attached Figure Description

[0014] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0016] Figure 3 This is a front sectional view of the structure of this utility model;

[0017] Figure 4 This is a side sectional view of the structure of this utility model.

[0018] In the diagram: 1. Feeding base; 101. Rotating base; 1011. Discharge port; 1012. External gear; 102. Guide pipe; 103. Motor support; 104. Motor; 1041. Drive gear; 2. Filter screen frame; 201. Filter screen plate; 202. Slide rod; 203. Material guide plate; 2031. Connecting seat; 2032. Material guide rib; 204. Electrically controlled telescopic component. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] A swing-type screening device for plastic recycling includes a feeding base 1, a guide pipe 102 connected to the top of the feeding base 1 for guiding materials into the feeding base 1, a rotating base 101 rotatably connected to the bottom of the feeding base 1, and a discharge port 1011 at the bottom of the rotating base 101. The discharge port 1011 is located at an eccentric position at the bottom of the rotating base 101. A filter screen frame 2 is provided below the feeding base 1, and a filter screen plate 201 is provided on the filter screen frame 2. A motor support 103 is integrally formed on the outer wall of the feeding base 1, and a motor 104 is provided on the motor support 103. A drive gear 1041 is provided at the output shaft end of the motor 104. An external gear 1012 is integrally formed on the upper outer wall of the rotating base 101, and the external gear 1012 is engaged with the drive gear 1041. By controlling the motor support 103 to work, the drive gear 1041 on the output shaft of the motor support 103 meshes with the external gear 1012 on the upper end of the rotating base 101, driving the rotating base 101 to rotate, thereby rotating and changing the position of the discharge port 1011 at the bottom of the rotating base 101.

[0022] The technical solutions in the above-described embodiments of this application have at least the following technical effects or advantages: This utility model controls the motor support 103 to work, so that the drive gear 1041 on the output shaft of the motor support 103 meshes with the external gear 1012 on the upper end of the rotating base 101, driving the rotating base 101 to rotate, thereby rotating and changing the position of the discharge port 1011 at the bottom of the rotating base 101. During the process of the material falling along the discharge port 1011, the falling trajectory of the material is rotated and oscillated, thereby effectively and evenly sprinkling the material on the filter screen plate 201, improving the filtering efficiency of the filter screen plate 201.

[0023] Example 2

[0024] The top of the filter screen frame 2 is provided with a material guide plate 203, which is located directly below the material feeding base 1 to receive the material falling from the discharge port 1011. The material guide plate 203 and the filter screen plate 201 are both inclined, and the inclination of the material guide plate 203 and the filter screen plate 201 is consistent. Both sides of the material guide plate 203 are integrally formed with baffle plates to prevent the material from leaking out along the sides of the material guide plate 203.

[0025] The upper end of the filter screen frame 2 is provided with a pair of sliding rods 202, and the bottom of the material guiding plate 203 is provided with a connecting seat 2031. The connecting seat 2031 and the pair of sliding rods 202 are slidably connected. An electrically controlled telescopic component 204 is provided on one inner wall of the filter screen frame 2. The telescopic rod end of the electrically controlled telescopic component 204 is connected to the bottom of the material guiding plate 203, and the telescopic direction of the telescopic rod of the electrically controlled telescopic component 204 is consistent with the sliding direction of the sliding rods 202. Several equally spaced material guiding ribs 2032 are integrally formed on the material guiding plate 203. The guiding direction of the material guiding ribs 2032 is consistent with the tilting direction of the material guiding plate 203. By controlling the telescopic operation of the electrically controlled telescopic component 204, the material guiding plate 203 reciprocates and swings along the guide of the sliding rods 202. At the same time, the material is guided by the material guiding ribs 2032 on the material guiding plate 203, further evenly introducing the material into the filter screen plate 201.

[0026] The technical solutions in the above-described embodiments of this application have at least the following technical effects or advantages: This utility model controls the extension and retraction of the electrically controlled telescopic component 204, causing the material guide plate 203 to slide and swing back and forth along the guide of the slide rod 202. At the same time, the material guide plate 2032 on the material guide plate 203 guides the material, further uniformly introducing the material into the filter screen plate 201.

[0027] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.

Claims

1. A oscillating screening device for plastic recycling, comprising a feeding base (1), characterized in that, The top of the feeding base (1) is connected to a guide pipe (102), and the bottom of the feeding base (1) is rotatably connected to a rotating base (101). The bottom of the rotating base (101) is provided with a discharge port (1011), which is located at an eccentric position at the bottom of the rotating base (101). A filter screen frame (2) is provided below the feeding base (1). A filter screen plate (201) is provided on the filter screen frame (2). A material guide plate (203) is provided on the top of the filter screen frame (2), and the material guide plate (203) is located directly below the feeding base (1).

2. The oscillating screening device for plastic recycling according to claim 1, characterized in that, A motor support (103) is integrally formed on the outer wall of the feeding base (1), and a motor (104) is provided on the motor support (103). The output shaft end of the motor (104) is provided with a drive gear (1041). An external gear (1012) is integrally formed on the upper outer wall of the rotating base (101), and the external gear (1012) meshes with the drive gear (1041).

3. The oscillating screening device for plastic recycling according to claim 1, characterized in that, The upper end of the filter screen frame (2) is provided with a pair of sliding rods (202), and the bottom of the material guide plate (203) is provided with a connecting seat (2031), and the connecting seat (2031) and the pair of sliding rods (202) are slidably connected.

4. The oscillating screening device for plastic recycling according to claim 3, characterized in that, The inner wall of one side of the filter screen frame (2) is provided with an electrically controlled telescopic component (204). The telescopic rod end of the electrically controlled telescopic component (204) is connected to the bottom of the material guide plate (203). The telescopic direction of the telescopic rod of the electrically controlled telescopic component (204) is consistent with the sliding direction of the slide rod (202).

5. The oscillating screening device for plastic recycling according to claim 1, characterized in that, The material guide plate (203) and the filter screen plate (201) are both inclined, and the inclination of the material guide plate (203) and the filter screen plate (201) is consistent.

6. The oscillating screening device for plastic recycling according to claim 5, characterized in that, Both sides of the feeding guide plate (203) are integrally formed with baffle plates, and several feeding ribs (2032) are integrally formed on the feeding guide plate (203). The feeding ribs (2032) are aligned with the inclination direction of the feeding guide plate (203).

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