Material returning mechanism for environmental protection equipment

Abstract

The utility model discloses a material return mechanism for environmental protection equipment, which comprises a hopper, the inside of the hopper is rotatably connected with a stirring frame, the outer side of the hopper is provided with a discharge port, the outer side of the discharge port is hinged with a protective plate, and the protective plate is fixed with the discharge port through a clamping lock. According to the device, wet garbage subjected to primary treatment and additives are transferred to the material port through the feeding port, an external driving component is in linkage with the stirring frame to rotate, so that normal operation of the material returning mechanism is guaranteed, after the sealing door is closed, fixing of the sealing door and the discharging port is achieved through a clamping lock, then the protection plate is turned over to be in lap joint with the outer surface wall of the sealing door, and the sealing door and the discharging port are closed. And the fastening rod penetrates through the lapping piece and is screwed with the protection plate, so that the protection plate is fixed, the protection plate is erected on the outer side of the clamping lock at the moment, protection of the connecting position of the sealing door and the discharging opening is achieved, and therefore the using stability of the whole material returning mechanism for the environment-friendly equipment is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of wet waste treatment equipment, and in particular to a material return mechanism for environmental protection equipment. Background Technology

[0002] Plastic bottles are plastic containers formed by blow molding, extrusion blow molding, or injection molding using plastic molds. They are mainly used for single-use plastic packaging of liquids or solids. Plastic bottles are characterized by being unbreakable, inexpensive, highly transparent, and made from food-grade raw materials.

[0003] Chinese Patent Publication No. CN207695310U, published on August 7, 2018, discloses a vertical conveying device in a kitchen waste recycling and processing equipment. The feed end of the vertical conveying device is connected to the discharge port of a horizontally placed forced feeding device. The feed port of the forced feeding device is a hopper, which is placed at the discharge port of a roller device. The vertical conveying device is vertical and perpendicular to the forced feeding device. It includes a welded housing, a motor drive assembly, and a screw drive assembly, and the motor drive assembly is connected to the screw drive assembly.

[0004] In existing wet waste treatment equipment such as those mentioned above, the return material mechanism is mostly located in the middle of the frame. The main body of the return material mechanism includes a hopper, inlet and outlet and a mixing component. In the actual implementation process, the outlet is located on the side of the hopper, and conventional opening and closing doors are mostly used to achieve sealing. The stability of the outlet can be further optimized. Therefore, it is urgent to propose a corresponding return material mechanism for environmental protection equipment to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a material return mechanism for environmental protection equipment in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A material return mechanism for environmental protection equipment includes a hopper and a sealing door. A stirring frame is rotatably connected inside the hopper, and a discharge port is opened on the outside of the hopper. A protective plate is hinged to the outside of the discharge port, and the protective plate and the discharge port are fixed by a locking mechanism. A protective plate is provided on the outside of the sealing door and is hinged to the outer wall of the hopper. The outer wall of the protective plate and the outer wall of the sealing door are detachably connected.

[0008] Preferably, a blower is fixedly connected to the outer wall of the hopper, the blower is connected to the inside of the hopper through a pipe, and a valve is integrated inside the pipe.

[0009] Preferably, an outer frame is fixedly connected to the outer wall of the fan, and the outer frame is fixedly connected to the outer wall of the hopper by screws.

[0010] Preferably, the top of the hopper is integrated with an observation window.

[0011] Preferably, a lower seat is provided below the discharge port and is fixedly connected to the outer wall of the hopper, and the lower seat is rotatably connected to the protective plate via a through pin.

[0012] Preferably, a fixing plate is fixedly connected to the outer wall of the sealing door, a gusset plate is integrated on the outer wall of the fixing plate, a fastening rod is inserted inside the gusset plate, and the outer wall of the fastening rod is screwed to the outer wall of the protective plate.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this application, the pre-treated wet waste and additives are transferred to the discharge port through the feed inlet. The external drive component is linked to the stirring frame to rotate, thereby ensuring the normal operation of the return material mechanism. After the sealing door is closed, the sealing door and the discharge port are fixed by the locking mechanism. Then, the protective plate is flipped over to overlap the outer wall of the sealing door. The fastening rod passes through the overlap plate and screws into the protective plate to fix the protective plate. At this time, the protective plate is set on the outside of the locking mechanism to protect the connection between the sealing door and the discharge port, thereby ensuring the stability of the return material mechanism used in the environmental protection equipment.

[0015] 2. In this application, the valve is opened and the fan is activated to accelerate the airflow exchange between the inside of the hopper and the external environment. By setting up the fan, harmful gases generated during the garbage storage process can be effectively discharged, air circulation can be maintained, the possibility of danger can be reduced, and thus the stability of the material return mechanism used in environmental protection equipment can be further improved. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic diagram of the external frame structure provided according to an embodiment of the present utility model is shown;

[0018] Figure 3 A schematic diagram of the stirring rack structure provided according to an embodiment of the present invention is shown;

[0019] Figure 4 A schematic diagram of the protective plate structure provided according to an embodiment of the present utility model is shown.

[0020] Legend:

[0021] 1. Hopper; 2. Observation window; 3. Discharge port; 4. Protective plate; 5. Fan; 6. External frame; 7. Mixing rack; 8. Lower seat; 9. Sealing door; 10. Fixing plate; 11. Overlapping plate; 12. Valve. Detailed Implementation

[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A material return mechanism for environmental protection equipment includes a hopper 1 and a sealing door 9. A stirring frame 7 is rotatably connected inside the hopper 1. A discharge port 3 is opened on the outside of the hopper 1. A protective plate 4 is hinged to the outside of the discharge port 3. The protective plate 4 and the discharge port 3 are fixed by a locking mechanism. A protective plate 4 is provided on the outside of the sealing door 9 and is hinged to the outer wall of the hopper 1. The outer wall of the protective plate 4 and the outer wall of the sealing door 9 are detachably connected.

[0025] The pre-treated wet waste and additives are transferred to hopper 1 through the feed inlet. The external drive component drives the mixing frame 7 to rotate, thereby ensuring the normal operation of the return material mechanism. After the sealing door 9 is closed, the sealing door 9 is fixed to the discharge port 3 by the locking mechanism. Then, the protective plate 4 is flipped over so that it overlaps the outer wall of the sealing door 9. The fastening rod passes through the overlapping piece 11 and screws into the protective plate 4, thereby fixing the protective plate 4. At this time, the protective plate 4 is set on the outside of the locking mechanism, which protects the connection between the sealing door 9 and the discharge port 3, thereby ensuring the stability of the return material mechanism used in the environmental protection equipment.

[0026] Specifically, such as Figure 2 and Figure 4 As shown, a blower 5 is fixedly connected to the outer wall of the hopper 1. The blower 5 is connected to the inside of the hopper 1 through a pipe, and a valve 12 is integrated inside the pipe. When the valve 12 is opened, the blower 5 works to accelerate the airflow exchange between the inside of the hopper 1 and the external environment. By setting the blower 5, harmful gases generated during the garbage storage process can be effectively discharged, maintaining air circulation and reducing the possibility of danger. This further improves the stability of the return mechanism used in environmental protection equipment. An outer frame 6 is fixedly connected to the outer wall of the blower 5. The outer frame 6 is fixedly connected to the outer wall of the hopper 1 with screws to ensure the ease of disassembly and assembly of the blower 5.

[0027] Specifically, such as Figure 2 and Figure 3As shown, the top of the hopper 1 is integrated with an observation window 2 to facilitate observation of the interior of the hopper 1. Below the discharge port 3, there is a lower seat 8 that is fixedly connected to the outer wall of the hopper 1. The lower seat 8 is rotatably connected to the protective plate 4 through a pin, ensuring the stability of the rotation of the protective plate 4 without affecting the opening of the sealing door 9. The outer wall of the sealing door 9 is fixedly connected with a fixing piece 10. The outer wall of the fixing piece 10 is integrated with a lap piece 11. A fastening rod is inserted inside the lap piece 11, and the outer wall of the fastening rod is screwed to the outer wall of the protective plate 4. The protective plate 4 is flipped so that it overlaps the outer wall of the sealing door 9. The fastening rod passes through the lap piece 11 and screws to the protective plate 4, thereby fixing the protective plate 4. At this time, the protective plate 4 is mounted on the outside of the lock, realizing the protection at the connection between the sealing door 9 and the discharge port 3.

[0028] Working principle: The pre-treated wet waste and additives are transferred to hopper 1 through the feed inlet. The external drive component drives the mixing frame 7 to rotate, thus ensuring the normal operation of the return material mechanism. After the sealing door 9 is closed, the sealing door 9 is fixed to the discharge port 3 by the locking mechanism. Then, the protective plate 4 is flipped over to overlap the outer wall of the sealing door 9. The fastening rod passes through the overlap plate 11 and screws into the protective plate 4 to fix the protective plate 4. At this time, the protective plate 4 is set on the outside of the locking mechanism to protect the connection between the sealing door 9 and the discharge port 3, thereby ensuring the stability of the return material mechanism used in the environmental protection equipment. The valve 12 is opened and the fan 5 works to accelerate the airflow exchange between the inside of hopper 1 and the external environment. By setting the fan 5, harmful gases generated during the waste storage process can be effectively discharged, maintaining air circulation and reducing the possibility of danger, thereby further improving the stability of the return material mechanism used in the environmental protection equipment.

[0029] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A material return mechanism for environmental protection equipment, comprising a hopper (1) and a sealing gate (9), wherein a stirring frame (7) is rotatably connected inside the hopper (1), characterized in that, The hopper (1) has a discharge port (3) on its outer side. A protective plate (4) is hinged to the outer side of the discharge port (3). The protective plate (4) is fixed to the discharge port (3) by a locking mechanism. The sealing door (9) is provided with a protective plate (4) that is hinged to the outer wall of the hopper (1). The outer wall of the protective plate (4) is detachably connected to the outer wall of the sealing door (9).

2. The material return mechanism for environmental protection equipment according to claim 1, characterized in that, A blower (5) is fixedly connected to the outer wall of the hopper (1). The blower (5) is connected to the inside of the hopper (1) through a pipe, and a valve (12) is integrated inside the pipe.

3. The material return mechanism for environmental protection equipment according to claim 2, characterized in that, The outer wall of the blower (5) is fixedly connected to an outer frame (6), and the outer frame (6) is fixedly connected to the outer wall of the hopper (1) by screws.

4. A material return mechanism for environmental protection equipment according to claim 3, characterized in that, The top of the hopper (1) is integrated with an observation window (2).

5. A material return mechanism for environmental protection equipment according to claim 4, characterized in that, Below the discharge port (3) is a lower seat (8) that is fixedly connected to the outer wall of the hopper (1). The lower seat (8) is rotatably connected to the protective plate (4) through a pin.

6. A material return mechanism for environmental protection equipment according to claim 5, characterized in that, The outer wall of the sealing door (9) is fixedly connected to a fixing piece (10), and the outer wall of the fixing piece (10) is integrated with a fastening piece (11). A fastening rod is inserted inside the fastening piece (11), and the outer wall of the fastening rod is screwed to the outer wall of the protective plate (4).

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