Foreign matter specific gravity grading treatment device

Abstract

The utility model provides a foreign matter specific gravity grading treatment device which aims to solve the technical problem that in the prior art, objects with light specific gravity enter a fan easily, and the fan is damaged. The treatment device comprises a box body, the top of the box body is provided with a feeding port, the bottom of the box body is provided with a first discharging port and a second discharging port which are arranged in parallel, the first discharging port is located under the feeding port, the box body is provided with an air channel, and the air channel is arranged in the horizontal direction and penetrates through the position between the feeding port and the first discharging port; the separation net is arranged on the air duct in the box body and is positioned above the second discharge opening; the fan is arranged in the air duct, and the fan and the second discharging opening are located on the two sides of the partition net; the scraping plate is movably arranged on the separation net and is positioned above the second discharge opening; and an output shaft of the motor is in power connection with the scraping plate and is used for driving the scraping plate to move on the separation net. The draught fan can be effectively prevented from being damaged by the garbage with the light specific gravity, and meanwhile it can be guaranteed that the garbage with different specific gravities is smoothly classified.

Description

Technical Field

[0001] The utility model relates to a sorting device, in particular to a foreign matter specific gravity classification processing device. Background Art

[0002] Garbage classification is very important for garbage disposal, and an important measure of garbage classification is to grade the garbage according to its proportion.

[0003] In the process of processing by the gravity classification processing equipment in the prior art, objects with a relatively light specific gravity are easily carried away by the airflow and drawn into the fan that generates the airflow, causing damage to the fan. Utility Model Content

[0004] In view of the technical problem in the prior art that objects with relatively light specific gravity are easy to enter the fan and cause damage to the fan, the utility model provides a foreign matter specific gravity classification processing device, which has the advantage of protecting the fan from being damaged.

[0005] The technical solution of the utility model is:

[0006] A foreign matter specific gravity classification processing device, comprising:

[0007] A box body, having a feed inlet on the top, and a first discharge inlet and a second discharge inlet arranged in parallel on the bottom, wherein the first discharge inlet is located directly below the feed inlet, and an air duct is provided on the box body, wherein the air duct is arranged in a horizontal direction and passes between the feed inlet and the first discharge inlet;

[0008] A partition net is arranged on the air duct in the box body and is located above the second discharge port;

[0009] A fan is arranged in the air duct and is located on both sides of the partition screen together with the second discharge port;

[0010] A scraper, movably disposed on the partition net and located above the second discharge port;

[0011] The motor has an output shaft which is connected to the scraper power and is used to drive the scraper to move on the partition net.

[0012] Optionally, a partition is provided in the box body, and two sides of the partition are a first discharge port and a second discharge port, and the scraper is rotatably arranged on the top of the partition.

[0013] Optionally, the scraper is arranged on a support rod, the support rod is rotatably arranged on the top of the partition, and the end of the support rod is dynamically connected to the output shaft of the motor.

[0014] Optionally, the partition net is arc-shaped.

[0015] Optionally, two fans are provided in the air duct. The two fans are respectively located on both sides of the first discharge port, and the air flow directions through the two fans are the same, both flowing from the first discharge port to the second discharge port.

[0016] Optionally, the feed inlet is strip-shaped, and its length direction is perpendicular to the extension direction of the air duct.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] A box body is provided, and the garbage to be classified is fed through the feed inlet at the top of the box body. Then, under the action of the fan and the air duct, the garbage with different specific gravities is classified. The garbage with a lighter specific gravity is discharged from the second discharge port, and the relatively heavier garbage is discharged from the first discharge port.

[0019] By providing a partition net in the air duct to separate the fan from the garbage, it is possible to prevent the garbage with a lighter specific gravity from entering the fan. In addition, by providing a scraper on the partition net and driving the scraper to move on the partition net through a motor, it is possible to prevent the garbage with a lighter specific gravity from adhering to the partition net and causing the partition net to be blocked.

[0020] Through this technical solution, it is possible to effectively prevent the fan from being damaged by the garbage with a lighter specific gravity, and at the same time ensure the smooth classification of the garbage with different specific gravities. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a structural schematic diagram of the present utility model;

[0023] Figure 2 It is an internal structural schematic diagram of the present utility model. Detailed Embodiments

[0024] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0025] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0026] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0027] Embodiment:

[0028] Refer to Figure 1 and Figure 2 , a foreign matter specific gravity classification and treatment device, comprising a box body 1, a partition net 2, a fan 3, a scraper 4 and a motor 5. Specifically, the interior of the box body 1 is a hollow structure. A feeding port 6 is provided at the top of the box body 1, and a trough is provided on the feeding port 6. A first discharge port 7 and a second discharge port 8 are arranged in parallel at the bottom of the box body 1. Among them, the first discharge port 7 is directly below the feeding port 6, and the second discharge port 8 is arranged in a dislocation manner with the feeding port 6.

[0029] An air duct 9 is arranged in the box body 1. The air duct 9 is arranged horizontally and passes through between the feeding port 6 and the first discharge port 7, and also passes over the top of the second discharge port 8.

[0030] The partition net 2 is located in the box body 1 and is also arranged in the air duct 9, and the partition net 2 divides the air duct 9 into two parts. Specifically, the partition net 2 is arranged above the second slag discharge port, and the first discharge port 7 and the second discharge port 8 are located on the same side of the partition net 2.

[0031] A fan 3 is arranged in the air duct 9, and the fan 3 is located on the other side of the partition net 2.

[0032] A scraper 4 is movably arranged on the partition net 2. The scraper 4 can reciprocate longitudinally on the partition net 2. At the same time, the scraper 4 and the fan 3 are respectively located on both sides of the partition net 2.

[0033] The motor 5 is arranged outside the box body 1. The output shaft of the motor 5 penetrates into the interior of the box body 1 and is power-connected to the scraper 4. The motor 5 is used to drive the scraper 4 to reciprocate on the partition net 2.

[0034] In this embodiment, the box body 1 is provided. The garbage to be classified is fed through the feeding port 6 at the top of the box body 1. Then, under the action of the fan 3 and the air duct 9, the garbage with different specific gravities is classified. The garbage with a relatively light specific gravity is discharged from the second discharge port 8, and the relatively heavy garbage is discharged from the first discharge port 7.

[0035] By arranging a partition net 2 in the air duct 9 to separate the fan 3 from the garbage, it is possible to prevent the relatively light garbage from entering the fan 3. Additionally, by arranging a scraper 4 on the partition net 2 and driving the scraper 4 to move on the partition net 2 through a motor 5, it is possible to prevent the relatively light garbage from adhering to the partition net 2 and causing the partition net 2 to be blocked.

[0036] Through this technical solution, it is possible to effectively prevent the fan 3 from being damaged by relatively light garbage, and at the same time ensure the smooth classification of garbage with different specific gravities.

[0037] In one specific embodiment:

[0038] The box body 1 has a square structure. In the middle of the lower part inside the box body 1, a partition board 10 is arranged. The partition board 10 is vertically arranged, and there is a gap between the top of the partition board 10 and the top of the box body 1. On both sides of the partition board 10 are the first discharge port 7 and the second discharge port 8 respectively.

[0039] The above-mentioned scraper 4 is rotatably arranged on the top of the partition board 10, and the output shaft of the above-mentioned motor 5 is also arranged on the top of the scraper 4.

[0040] In another specific embodiment:

[0041] The aforementioned scraper 4 is arranged on a support rod 11. The support rod 11 is rotatably arranged on the top of the partition board 10, and the end of the support rod 11 is power-connected to the output shaft of the motor 5.

[0042] In this embodiment, the purpose of arranging the support rod 11 between the scraper 4 and the output shaft of the motor 5 is to reduce the obstacles in the air duct 9.

[0043] In another specific embodiment:

[0044] The partition net 2 is arc-shaped to match the arc track of the movement of the scraper 4 when the motor 5 drives the scraper 4 to rotate. At the same time, the partition net 2 bends towards the top of the second discharge port 8, so that the garbage blocked by the partition net 2 can naturally fall into the second discharge port 8.

[0045] In another specific embodiment:

[0046] There are two fans 3 in the air duct 9. The two fans 3 are respectively located on both sides of the first discharge port 7. The air flow directions through the two fans 3 are the same, both flowing from the first discharge port 7 to the second discharge port 8.

[0047] The purpose of arranging two fans 3 is to enhance the air flow speed and improve the classification ability.

[0048] In another specific embodiment:

[0049] The feeding port 6 is elongated, and the length direction of the feeding port 6 is perpendicular to the extending direction of the air duct 9. By setting the elongated feeding port 6, the garbage passing through the air duct 9 can be input in a flat state, thereby enhancing the classification ability.

[0050] The above-described embodiments merely represent the specific implementation manners of the present invention, and the description thereof is relatively specific and detailed. However, it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A foreign object specific gravity classification and treatment device, characterized in that, Comprising: A box body with a feeding port at the top and a first discharging port and a second discharging port arranged in parallel at the bottom. The first discharging port is directly below the feeding port. An air duct is provided on the box body. The air duct is arranged horizontally and passes between the feeding port and the first discharging port. A partition net is arranged on the air duct inside the box body and above the second discharging port. A fan is arranged in the air duct and is on both sides of the partition net with the second discharging port. A scraper is movably arranged on the partition net and above the second discharging port. A motor, whose output shaft is power-connected to the scraper and is used to drive the scraper to move on the partition net.

2. The foreign matter specific gravity grading treatment device according to claim 1, characterized in that A partition board is arranged inside the box body. The two sides of the partition board are the first discharging port and the second discharging port. The scraper is rotatably arranged on the top of the partition board.

3. The foreign matter specific gravity grading treatment device according to claim 2, characterized in that The scraper is arranged on a support rod. The support rod is rotatably arranged on the top of the partition board. The end of the support rod is power-connected to the output shaft of the motor.

4. The foreign matter specific gravity grading treatment device according to claim 1, characterized in that The partition net is arc-shaped.

5. The foreign matter specific gravity grading treatment device according to claim 1, characterized in that Two fans are arranged in the air duct. The two fans are respectively on both sides of the first discharging port. The air flow directions passing through the two fans are the same, both flowing from the first discharging port to the second discharging port.

6. The foreign matter specific gravity grading treatment device according to claim 1, characterized in that The feeding port is strip-shaped, and its length direction is perpendicular to the extension direction of the air duct.

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