Waste treatment equipment

Abstract

The utility model provides waste treatment equipment, and belongs to the technical field of recycling and processing equipment. The problems that an existing briquetting machine is prone to being blocked by waste and low in operation efficiency are solved. The waste briquetting machine comprises a main body, a feeding hopper fixedly connected to the main body and a feeding screw rod arranged in the main body and penetrating through the feeding hopper, a feeding port allowing the feeding screw rod to penetrate through is formed in the feeding hopper, a material pressing mechanism is further fixedly connected in the main body and comprises a material pressing barrel obliquely arranged relative to the central axis of the feeding screw rod, and the material pressing barrel is fixedly connected with the feeding hopper. The material pressing barrel is provided with a feeding part for the feeding screw rod to stretch into, a feeding ring cavity communicated with the feeding port and an inner cavity of the material pressing barrel is formed in the feeding part, the axis of the feeding ring cavity is parallel to the central axis of the feeding screw rod, and a material guiding arc face is arranged on the cavity wall of the feeding ring cavity. The waste treatment equipment has the advantages of being high in feeding efficiency, long in service life and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of recycling and processing equipment, in particular to a waste material processing equipment. Background Art

[0002] In the field of mechanical processing, a large amount of chips are generated during machining. In the past, the method for dealing with iron chips after machining was to pile them up in a corner of the factory with a cart and then sell them directly to the scrap company. This treatment method not only has the disadvantages of occupying a large amount of limited space in the company, but also has the disadvantages of low profit for iron chip recycling, so someone proposed a briquetting machine.

[0003] There are various types of metal waste briquetting machines currently available on the market. For example, a briquetting machine with patent number 202320416744.6 includes a main body, a feed hopper fixedly connected to the main body, a pressing barrel fixedly connected to the main body and connected to the inner cavity of the feed hopper, and a pressing block slidably arranged in the pressing barrel. The feed hopper includes a feeding part, a feeding port is formed between the side walls of the feeding part, and a vibration device is fixedly connected to the outer wall of the feeding part. The feeding hopper also includes a feeding part connected to the feeding part, and a feeding through hole connecting the feeding port and the inner cavity of the pressing barrel is opened in the feeding part. A feeding push block that can slide toward the pressing barrel and along the feeding through hole is also provided in the main body. A pre-pressing block is integrally fixed to the feeding push block. When the feeding push block slides toward the inner cavity of the pressing barrel, the pre-pressing block slides toward the inner wall of the feeding part close to the pressing barrel.

[0004] Although the above-mentioned briquetting machine can perform waste extrusion operations through the pressing barrel, it still has the following defects: the feeding direction of the above-mentioned briquetting machine is perpendicular to the pressing barrel, resulting in that during the feeding process, the waste is easily accumulated in the entrance of the pressing barrel, thereby reducing the briquetting efficiency of the pressing barrel. Summary of the invention

[0005] The utility model aims to solve the above problems existing in the prior art and proposes a waste material processing device to solve the problems of easy blockage of waste materials and low operating efficiency of the existing briquetting machine.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A waste processing equipment comprises a main body, a feed hopper fixedly connected to the main body and a feeding screw rod arranged in the main body and passing through the feed hopper, the feed hopper is provided with a feed port for the feeding screw rod to pass through, and the main body is also fixedly connected with a pressing mechanism, characterized in that the pressing mechanism comprises a pressing barrel arranged obliquely relative to the central axis of the feeding screw rod, the pressing barrel has a feeding part for the feeding screw rod to extend into, the feeding part has a feeding ring cavity connected to the feed port and the inner cavity of the pressing barrel, the axis of the feeding ring cavity is parallel to the central axis of the feeding screw rod, and the cavity wall of the feeding ring cavity has a material guiding arc surface.

[0008] During operation, the waste is poured into the feed hopper from the entrance of the feed hopper, and the waste is pushed toward the feed port by the self-rotation of the feeding screw rod. After the waste in the feed hopper is pushed into the feed port, since the pressure barrel has a feeding screw rod extending into the feeding part, and since the feeding part connects the feeding port and the inner cavity of the pressure barrel, the waste will enter the feeding ring cavity through the feeding port and then enter the inner cavity of the pressure barrel, thereby driving the pressure mechanism to squeeze the waste entering the inner cavity of the pressure barrel into blocks and push it out of the main body, thereby completing the block pressing of the waste. Since the pressure barrel is inclined relative to the central axis of the feeding screw rod, the central axis of the inner cavity of the pressure barrel is inclined with the propulsion direction of the feeding screw rod, so when the feeding screw rod pushes the waste into the inner cavity of the pressure barrel, the waste will be guided to enter the inner cavity of the pressure barrel more smoothly, thereby avoiding blockage of the waste and improving the operating efficiency of the waste treatment equipment. Furthermore, since the feed ring cavity has a material guiding arc surface, the setting of the material guiding arc surface further enhances the guiding effect in the waste pushing process, thereby further improving the waste pushing efficiency and better avoiding the waste clogging phenomenon, further improving the operating efficiency of the waste treatment equipment.

[0009] In the above-mentioned waste processing equipment, the pressing mechanism includes a driving mechanism fixed in the main body and coaxially arranged with the pressing barrel, and a pressing rod connected to the output end of the driving mechanism and capable of axially sliding in the pressing barrel. The pressing barrel is fixedly connected to the driving mechanism.

[0010] When the waste material is pushed into the inner cavity of the pressing barrel by the feeding screw rod, the driving mechanism is driven to make the pressing rod slide axially in the inner cavity of the pressing barrel, so that the waste material is pushed to the front end of the pressing barrel, thereby completing the pressing work.

[0011] In the above-mentioned waste processing equipment, the material guiding arc surface extends from the feeding screw rod toward the pressing rod in a direction away from the driving mechanism one.

[0012] The material-leading arc surface extends from the feeding screw rod toward the pressing rod away from the driving mechanism, so that after the waste enters the feeding part, it will enter the inner cavity of the pressing barrel along the material-leading arc surface, thereby preventing the waste from being vertically forced into the inner cavity of the pressure barrel to form a blockage.

[0013] In the above-mentioned waste processing equipment, a driving mechanism 2 connected to the feeding screw rod is provided in the main body, and the driving mechanism 2 includes a driving motor fixed in the main body, and the output end of the driving motor is fixedly connected to a driving wheel, and one end of the feeding screw rod is connected to a driven wheel meshing with the driving wheel.

[0014] The driving motor drives the driving wheel to rotate, and one end of the feeding screw rod is connected to a driven wheel meshing with the driving wheel. Therefore, when the driving wheel rotates, it will drive the driven wheel to rotate, so that the feeding screw rod can rotate circumferentially, thereby pushing the waste in the feed hopper to move toward the feed port.

[0015] In the above-mentioned waste processing equipment, a pushing mechanism is fixedly connected to the main body and passes through the pressure barrel and is away from the end of the driving mechanism. A discharge port is opened on the main body. The pushing mechanism includes a driving mechanism three and a pushing rod slidably arranged in the pressure barrel and capable of sliding toward the discharge port. The pushing rod is connected to the output end of the driving mechanism three.

[0016] Since the pushing mechanism is arranged through the end of the pressing barrel away from the driving structure one, and the pushing rod is slidably arranged in the pressing barrel, when the waste is pushed by the pressing rod to the end of the pressing barrel away from the driving mechanism one, the driving mechanism three is driven. Since the pushing rod is connected to the output end of the driving mechanism three, when the pushing rod slides toward the discharge port, the squeezed waste can be pushed out of the main body from the discharge port, thereby completing the waste treatment operation of this waste treatment equipment.

[0017] Compared with the prior art, this waste treatment equipment has the following advantages:

[0018] The waste processing equipment, through the inclined setting of the pressure barrel and the setting of the material introduction arc surface, allows the waste to enter the pressure barrel along the material introduction arc surface during the process of the feeding screw rod conveying the waste, thereby avoiding the thrust of conveying the waste to act vertically on the pressure barrel, thereby avoiding the occurrence of waste blockage, thereby improving the operating efficiency of the waste processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a waste treatment equipment;

[0020] Figure 2 It is a structural schematic diagram of a waste treatment device from another perspective;

[0021] Figure 3 This is a schematic diagram of the structure of the hidden part of the main body of a waste briquetting machine;

[0022] Figure 4 is a cross-sectional view of a waste briquetting machine;

[0023] Figure 5 This is a structural schematic diagram of a material pressing mechanism in a waste material briquetting machine;

[0024] Figure 6 It is a cross-sectional view of a material pressing mechanism in a waste material briquetting machine;

[0025] In the figure, 1, main body; 1a, discharge port; 2, feed hopper; 2a, feed port; 3, pressing mechanism; 3a, driving mechanism 1; 3b, pressing barrel; 3b1, feeding part; 3b1a, feeding ring cavity; 3b1b, guiding arc surface; 3c, pressing rod; 4, driving mechanism 2; 4a, driving motor; 4b, driving wheel; 4c, driven wheel; 5, pushing mechanism; 5a, driving mechanism 3; 5b, pushing rod; 6, feeding screw rod. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] like Figures 1 to 6As shown, a waste processing equipment includes a main body 1, a feed hopper 2 fixedly connected to the main body 1 and a feeding screw 6 arranged in the main body 1 and passing through the feed hopper 2, a feed port 2a for the feeding screw 6 to pass through is opened on the feed hopper 2, a pressing mechanism 3 is also fixedly connected in the main body 1, the pressing mechanism 3 includes a pressing barrel 3b inclined relative to the central axis of the feeding screw 6, the pressing barrel 3b is provided with a feeding part 3b1 for the feeding screw 6 to extend into, the feeding part 3b1 is provided with a feeding ring cavity 3b1a connected with the feed port 2a and the inner cavity of the pressing barrel 3b, the axis of the feeding ring cavity 3b1a is parallel to the central axis of the feeding screw 6, and the feeding ring cavity 3b1a is provided with a material guiding arc surface 3b1b. During operation, the waste is poured into the feed hopper 2 from the entrance of the feed hopper 2, and the waste is pushed toward the feed port 2a by the self-spin of the feeding screw rod 6, specifically, the screwing direction of the feeding screw rod 6 is the direction of the feeding threaded rod toward the inside of the pressing barrel 3b. After the waste in the feed hopper 2 is pushed into the feed port 2a, since the pressing barrel 3b has a feeding screw rod 6 extending into the feeding part 3b1, and since the feeding part 3b1 connects the feed port 2a and the inner cavity of the pressing barrel 3b, the waste will pass through the feed port 2a into the feeding annular cavity 3b1a and then enter the inner cavity of the pressing barrel 3b, thereby driving the pressing mechanism 3 to squeeze the waste entering the inner cavity of the pressing barrel 3b into blocks and push it out of the main body 1, thereby completing the briquetting of the waste. Since the pressing barrel 3b is tilted relative to the central axis of the feeding screw 6, the central axis of the inner cavity of the pressing barrel 3b is tilted with the advancing direction of the feeding screw 6. Therefore, when the feeding screw 6 pushes the waste into the inner cavity of the pressing barrel 3b, the waste will be guided to enter the inner cavity of the pressing barrel 3b more smoothly, thereby avoiding the blockage of the waste and improving the operating efficiency of the waste treatment equipment. In addition, since there is a guide arc surface 3b1b on the feeding ring cavity 3b1a, the guide arc surface 3b1b is set to further enhance the guiding effect in the process of pushing the waste, thereby further improving the pushing efficiency of the waste and better avoiding the blockage of the waste, further improving the operating efficiency of the waste treatment equipment.

[0028] Compared with the prior art, the waste processing equipment of the present invention, through the inclined setting of the pressing barrel 3b and the setting of the material guiding arc surface 3b1b, allows the waste to enter the pressing barrel 3b along the material guiding arc surface 3b1b during the process of the feeding screw rod 6 conveying the waste, thereby avoiding the thrust of conveying the waste to act vertically on the pressing barrel 3b, thereby avoiding the occurrence of waste blockage, and thus improving the operating efficiency of the waste processing equipment.

[0029] like Figures 1 to 6As shown, further, the pressing mechanism 3 includes a driving mechanism 1 3a fixed in the main body 1 and coaxially arranged with the pressing barrel 3b, and a pressing rod connected to the output end of the driving mechanism 1 3a and capable of axially sliding in the pressing barrel 3b, and the pressing barrel 3b is fixedly connected to the driving mechanism 1 3a. When the waste material is pushed into the inner cavity of the pressing barrel 3b by the feeding screw rod 6, the driving mechanism 1 3a is driven to make the pressing rod slide axially in the inner cavity of the pressing barrel 3b, so that the waste material is pushed to the front end of the pressing barrel 3b, thereby completing the pressing work.

[0030] like Figures 1 to 6 As shown, further, the material guiding arc surface 3b1b extends from the feeding screw rod 6 toward the direction in which the pressing rod is away from the driving mechanism 3a. By extending the material guiding arc surface 3b1b from the feeding screw rod 6 toward the direction in which the pressing rod is away from the driving mechanism 3a, the waste material will enter the inner cavity of the pressing barrel 3b along the material guiding arc surface 3b1b after entering the feeding portion 3b1, thereby preventing the waste material from being vertically forced into the inner cavity of the pressure barrel to form a blockage.

[0031] like Figures 1 to 6 As shown, further, a driving mechanism 2 4 connected to the feeding screw rod 6 is provided in the main body 1, and the driving mechanism 2 4 includes a driving motor 4a fixed in the main body 1, and the output end of the driving motor 4a is fixedly connected to the driving wheel 4b, and one end of the feeding screw rod 6 is connected to a driven wheel 4c meshed with the driving wheel 4b. The driving motor 4a drives the driving wheel 4b to rotate, and one end of the feeding screw rod 6 is connected to the driven wheel 4c meshed with the driving wheel 4b, so the driving wheel 4b rotates and drives the driven wheel 4c to rotate, so that the feeding screw rod 6 realizes circumferential rotation, and realizes pushing the waste in the feed hopper 2 to move toward the feed port 2a.

[0032] like Figures 1 to 6 As shown, further, a pushing mechanism 5 is fixedly connected in the main body 1 and passes through the end of the pressing barrel 3b away from the driving mechanism 1 3a. The main body 1 is provided with a discharge port 1a. The pushing mechanism 5 includes a driving mechanism 3 5a and a pushing rod 5b that is slidably disposed in the pressing barrel 3b and can slide toward the discharge port 1a. The pushing rod 5b is connected to the output end of the driving mechanism 3 5a. Since the pushing mechanism 5 is disposed through the end of the pressing barrel 3b away from the driving structure 1, and the pushing rod 5b is slidably disposed in the pressing barrel 3b, when the waste is pushed by the pushing rod to the end of the pressing barrel 3b away from the driving mechanism 1 3a, the driving mechanism 3 5a is driven. Since the pushing rod 5b is connected to the output end of the driving mechanism 3 5a, when the pushing rod 5b slides toward the discharge port 1a, the squeezed waste can be pushed out of the main body 1 from the discharge port 1a, thereby completing the waste treatment operation of the waste treatment equipment.

[0033] Specifically, the driving mechanism 1 3a and the driving mechanism 3 5a are both driving motors 4a or driving motors.

[0034] The driving motor 4a in the driving mechanism 2 4 can also be a driving motor.

[0035] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A waste treatment device, comprising a main body (1), a feed hopper (2) fixedly connected to the main body (1), and a feeding screw (6) arranged in the main body (1) and passing through the feed hopper (2), wherein the feed hopper (2) is provided with a feed port (2a) for the feeding screw (6) to pass through, and a pressing mechanism (3) is also fixedly connected to the main body (1), characterized in that: The pressing mechanism (3) comprises a pressing barrel (3b) which is arranged obliquely relative to the central axis of the feeding screw rod (6); the pressing barrel (3b) has a feeding portion (3b1) for the feeding screw rod (6) to extend into; the feeding portion (3b1) has a feeding ring cavity (3b1a) which is connected to the feeding port (2a) and the inner cavity of the pressing barrel (3b); the axis of the feeding ring cavity (3b1a) is parallel to the central axis of the feeding screw rod (6); and the cavity wall of the feeding ring cavity (3b1a) is provided with a material introduction arc surface (3b1b).

2. A waste treatment equipment according to claim 1, characterized in that: The pressing mechanism (3) comprises a driving mechanism (3a) fixed in the main body (1) and coaxially arranged with the pressing barrel (3b), and a pressing rod (3c) connected to the output end of the driving mechanism (3a) and capable of axially sliding in the pressing barrel (3b), wherein the pressing barrel (3b) is fixedly connected with the driving mechanism (3a).

3. A waste treatment equipment according to claim 2, characterized in that: The material guiding arc surface (3b1b) extends from the material feeding screw rod (6) toward the material pressing rod (3c) away from the driving mechanism 1 (3a).

4. A waste treatment equipment according to claim 3, characterized in that: The main body (1) is provided with a second drive mechanism (4) connected to the feeding screw rod (6), the second drive mechanism (4) comprises a driving motor (4a) fixed in the main body (1), and the output end of the driving motor (4a) is fixedly connected to a driving wheel (4b), and one end of the feeding screw rod (6) is connected to a driven wheel (4c) meshing with the driving wheel (4b).

5. A waste treatment equipment according to claim 4, characterized in that: The main body (1) is also fixedly connected with a pushing mechanism (5) which passes through the end of the pressing barrel (3b) away from the driving mechanism one (3a). The main body (1) is provided with a discharge port (1a). The pushing mechanism (5) includes a driving mechanism three (5a) and a pushing rod (5b) which is slidably arranged in the pressing barrel (3b) and can slide toward the discharge port (1a). The pushing rod (5b) is connected to the output end of the driving mechanism three (5a).

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