Solid waste feeding device

Abstract

The solid waste feeding device comprises a crusher and a conveying belt, the lower portion of the crusher is connected with the ground through first supporting frames, partition plates are arranged between the supporting frames, the lower portion of the crusher is surrounded by the four partition plates, and supporting beams are arranged between the partition plates; the lower part of the conveying belt is mounted under the crusher through a supporting beam; the middle part and the upper part of the conveying belt are connected with the ground through a second supporting frame; a collecting plate is arranged below the conveying belt, the collecting plate is obliquely installed below the conveying belt through a third supporting frame, and the collecting plate penetrates through the partition plate and then extends outwards. The partition plates are arranged below the crusher, so that scattered partition plates can only fall onto the collecting plate, the surrounding environment is kept clean, solid waste on the collecting plate can slide down along the collecting plate under vibration generated by the vibration motor to fall into the storage box to be collected, excessive material stacking on the collecting plate is avoided, the automation degree is high, and the practicability is high. Manual intervention is not needed, and human input is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of solid waste treatment, and in particular to a solid waste feeding device. Background Art

[0002] For example, solid waste in domestic garbage, such as plastics and cans, has recycling value. Before garbage disposal, the solid waste needs to be broken into appropriate sizes by a crusher, and then processed by equipment such as a drum screening machine. During crushing, solid waste is put into the crusher through a grab bucket, and the crushed solid waste falls onto the feeding conveyor belt, which lifts the solid waste and sends it to subsequent processing equipment. The crusher is installed directly above the conveyor belt. When the grab bucket puts the solid waste into the crusher, the crusher will tear up a large amount of solid waste, so that when the solid waste falls, it is easy to fall to the outside of the conveyor belt. In addition, there are many equipment support legs near the conveyor belt, which is not easy to clean. For this reason, people have designed some devices, such as the crushing and feeding device for domestic waste treatment disclosed in the Chinese patent application number 202321904006.2, which includes a crusher and an elevator. A receiving trough is provided under the crusher, and a bracket is fixed to the lower part of the crusher. The bracket is fixed to the front and rear side walls of the receiving trough. A support frame is fixed to the left bottom of the elevator, and the support frame and the bracket are fixed to the front and rear side walls of the receiving trough. An opening for the elevator to pass through is provided on the right wall of the receiving trough. The device can clean the material trough by linking the scraper with a pulling rope. However, the device needs to be pulled manually. Since the position is below the crusher hopper, the grab bucket will pass from above, which is a dangerous area. Workers are in danger at this position. At the same time, the degree of automation is low. If workers forget to clean, there will be a risk of blockage. Therefore, a solid waste feeding device is needed that can automatically and regularly clean up scattered solid waste to reduce manpower input. Utility Model Content

[0003] In order to solve the above problems, the present application proposes a solid waste feeding device that can automatically and regularly clean up scattered solid waste and reduce manpower input.

[0004] This application is achieved through the following technical solutions:

[0005] The present application proposes a solid waste feeding device, comprising: a crusher, a conveyor belt, wherein the lower part of the crusher is connected to the ground through a first support frame, and partitions are provided between the support frames, four of the partitions surround the lower part of the crusher, and support beams are provided between the partitions; the lower part of the conveyor belt is installed directly below the crusher through the support beam, and the middle and upper parts of the conveyor belt are connected to the ground through a second support frame; a collecting plate is provided below the conveyor belt, and the collecting plate is obliquely installed below the conveyor belt through a third support frame, and the collecting plate extends outward after passing through the partition.

[0006] Furthermore, the collecting plate has an angle of 30° to 50° with the horizontal plane.

[0007] Furthermore, the collecting plate and the third supporting frame are provided with springs.

[0008] Furthermore, a vibration motor is provided at the lower portion of the collecting plate, and an eccentric wheel is installed on the vibration motor.

[0009] Furthermore, a discharge port is provided on one side of the partition, the collecting plate extends outward from the discharge port, guide rails are provided on both sides of the discharge port, and baffles are installed on the guide rails.

[0010] Furthermore, a locking nut is provided on the guide rail, and one end of the locking nut passes through the guide rail and is inserted into the baffle.

[0011] Furthermore, a storage box is provided below the discharge port, and the lower end of the collecting plate extends into the storage box.

[0012] The beneficial effects of this application are: by arranging partitions under the crusher, the scattered partitions can only fall onto the collection plate, keeping the surrounding environment clean; the solid waste on the collection plate can slide down the collection plate under the vibration generated by the vibration motor and fall into the storage box for collection, avoiding excessive material stacking on the collection plate; and the application has a high degree of automation, without the need for manual intervention, reducing manpower input. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the collecting plate of the utility model;

[0015] In the figure: 1-crusher, 2-conveyor belt, 3-partition, 4-support beam, 5-second support frame, 6-collection plate, 7-third support frame, 8-spring, 9-vibration motor, 10-guide rail, 11-baffle, 12-locking nut, 13-storage box. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0018] Furthermore, the terms "first," "second," and so forth, used in this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include at least one of the aforementioned features. Furthermore, the technical solutions of various embodiments may be combined, but only if they are achievable by persons of ordinary skill in the art. If a combination of technical solutions contradicts or is unachievable, such combination shall be deemed non-existent and outside the scope of protection claimed by this utility model.

[0019] like Figures 1 to 2 As shown, an embodiment of the present invention provides a solid waste feeding device, comprising: a crusher 1, a conveyor belt 2, the lower part of the crusher 1 is connected to the ground through a first support frame, and partitions 3 are provided between the support frames, four partitions 3 surround the lower part of the crusher 1, and support beams 4 are provided between the partitions 3; the lower part of the conveyor belt 2 is installed directly below the crusher 1 through the support beam 4, and the middle and upper parts of the conveyor belt 2 are connected to the ground through a second support frame 5; a collecting plate 6 is provided below the conveyor belt 2, and the collecting plate 6 is obliquely installed below the conveyor belt 2 through a third support frame 7, and the collecting plate 6 extends outward after passing through the partition 3.

[0020] When the equipment is in operation, workers grab solid waste from the discharge chute using a grab bucket and pour it into the hopper on the crusher 1. Crusher 1 uses two internal, counter-rotating tearing shafts to shear and tear the solid waste, breaking it into small fragments for subsequent processing. Under the action of gravity, the small fragments fall to the bottom of conveyor belt 2. After being lifted by conveyor belt 2, they are sent to subsequent processing equipment for sorting or incineration. When the material is large, some small fragments of solid waste tend to scatter from conveyor belt 2. The scattered small fragments fall onto collection plate 6. After being collected by collection plate 6 and driven by the vibration generated by vibration motor 9, the small fragments slide out from under crusher 1 and fall into storage box 13 for collection. A space is enclosed below crusher 1 by partition 3 to prevent the scattered small fragments from falling onto collection plate 6, ensuring the cleanliness of this area. Vibration motor 9 can be controlled by a PLC controller to vibrate regularly, eliminating the need for human intervention and reducing manpower input.

[0021] Specifically, the collecting plate 6 has an angle of 30° to 50° with the horizontal plane, so that small pieces of solid waste can slide into the receiving box 13 more easily.

[0022] Preferably, if Figure 2 As shown, the collecting plate 6 and the third support frame 7 are provided with a spring 8, and the collecting plate 6 can swing to a certain extent, so that the collecting plate 6 generates high-frequency vibration under the drive of the vibration motor 9. The collecting plate 6 can shake off the small fragments on the top and make them fall into the storage box 13.

[0023] Specifically, a vibration motor 9 is provided at the lower part of the collection plate 6, and an eccentric wheel is installed on the vibration motor 9. After the vibration motor 9 drives the eccentric wheel to rotate at high speed, high-frequency vibration can be generated. The vibration motor 9 is fixedly connected to the collection plate 6. After the vibration motor 9 vibrates, it drives the collection plate 6 to vibrate synchronously, thereby shaking off the small fragments on the upper part of the collection plate 6 and making them fall into the storage box 13.

[0024] Specifically, a discharge port is provided on one side of the partition 3, and the collecting plate 6 extends outward from the discharge port. Guide rails 10 are provided on both sides of the discharge port, and baffles 11 are installed on the guide rails 10. When the material in the storage box 13 is full, the baffles 11 can be lowered to prevent small fragments from falling, so as to facilitate the storage box 13 that has just been emptied.

[0025] Preferably, if Figure 2 As shown, a locking nut 12 is provided on the guide rail 10. One end of the locking nut 12 passes through the guide rail 10 and is inserted into the baffle 11. When the baffle 11 is lifted, the locking nut 12 can be used to lock the baffle 11 to prevent it from sliding down, thereby ensuring normal discharge of the collecting plate 6.

[0026] In a preferred embodiment, a storage box 13 is provided below the discharge port, and the lower end of the collecting plate 6 extends into the storage box 13, and the small fragments sliding down the collecting plate 6 are introduced into the storage box 13 for collection, thereby avoiding accumulation of small fragments.

[0027] In a preferred embodiment, bristles are provided between the collecting plate 6 and the inner wall of the partition 3. The bristles are fixed to the side of the collecting plate 6. The bristles fill the gap between the collecting plate 6 and the partition 3, which can prevent small fragments from falling under the collecting plate 6 while ensuring that the collecting plate 6 vibrates at high frequency.

[0028] Of course, the present application may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present application.

Claims

1. A solid waste feeding device, characterized in that: include: A crusher (1) and a conveyor belt (2), wherein the lower portion of the crusher (1) is connected to the ground via a first support frame, and partitions (3) are provided between the support frames, four partitions (3) surround the lower portion of the crusher (1), and support beams (4) are provided between the partitions (3); the lower portion of the conveyor belt (2) is installed directly below the crusher (1) via the support beams (4), and the middle and upper portions of the conveyor belt (2) are connected to the ground via a second support frame (5); a collecting plate (6) is provided below the conveyor belt (2), and the collecting plate (6) is obliquely installed below the conveyor belt (2) via a third support frame (7), and the collecting plate (6) extends outward after passing through the partitions (3).

2. A solid waste feeding device according to claim 1, characterized in that: The collecting plate (6) has an angle of 30° to 50° with the horizontal plane.

3. A solid waste feeding device according to claim 1, characterized in that: The collecting plate (6) and the third supporting frame (7) are provided with springs (8).

4. A solid waste feeding device according to claim 3, characterized in that: A vibration motor (9) is provided at the lower portion of the collecting plate (6), and an eccentric wheel is mounted on the vibration motor (9).

5. A solid waste feeding device according to claim 1, characterized in that: A discharge port is provided on one side of the partition plate (3), the collecting plate (6) extends outward from the discharge port, guide rails (10) are provided on both sides of the discharge port, and baffles (11) are installed on the guide rails (10).

6. A solid waste feeding device according to claim 5, characterized in that: A locking nut (12) is provided on the guide rail (10), and one end of the locking nut (12) passes through the guide rail (10) and is inserted into the baffle (11).

7. A solid waste feeding device according to claim 5, characterized in that: A storage box (13) is provided below the discharge port, and the lower end of the collecting plate (6) extends into the storage box (13).

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