Luggage waste crushing device

Abstract

The utility model discloses a bag waste crushing device which comprises a crushing bin with a feed port at the top and a discharge port at the bottom, a crushing paddle is rotatably connected in the crushing bin, one end of the crushing paddle is in transmission connection with a power assembly for controlling the crushing paddle to rotate, and the other end of the crushing paddle is provided with a follow-up flywheel. The feeding port is connected with a feeding bin, the bottom of the feeding bin is communicated with the feeding port, the feeding bin is provided with two feeding ports which are symmetrically arranged left and right, a feeding baffle is arranged in the feeding bin, the top of the feeding baffle is rotationally connected to the feeding bin, and the feeding baffle swings left and right in the feeding bin. An anti-collision stop block arranged in the feeding bin is arranged below the feeding opening. The crushing device has the beneficial effects of being efficient in waste adding and high in crushing efficiency and is complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, and more specifically, to a bag waste crushing device. Background Art

[0002] After the bag waste from failed injection molding is crushed, it can be mixed with the raw materials for use. Most of the plastic crushers on the market only have one feed port for the waste to be placed, which results in a slow speed of adding waste plastic, low crushing efficiency and poor overall effect. Based on this, the utility model proposes a bag waste crushing device. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned deficiencies in the prior art and to provide a bag waste crushing device, which has the characteristics of efficient waste addition and high crushing efficiency.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a luggage waste crushing device, including a crushing bin with a feed port on the top and a discharge port on the bottom, a crushing paddle is rotatably connected in the crushing bin, one end of the crushing paddle is transmission-connected to a power assembly for controlling its rotation, and the other end is provided with a flywheel for follow-up, the feed port is connected to a feeding bin whose bottom is connected to it, the feeding bin is provided with two feeding ports symmetrically arranged on the left and right, a feeding baffle is provided in the feeding bin, the top of the feeding baffle is rotatably connected to the feeding bin, and the feeding baffle swings left and right in the feeding bin.

[0005] The utility model is further configured as follows: an anti-collision stopper arranged in the feeding bin is arranged below the feeding port.

[0006] The utility model is further configured as follows: one end of the anti-collision stopper is connected to the feeding bin, and the other end thereof is inclined and extends downwardly in the direction of the feeding baffle.

[0007] The utility model is further configured as follows: the crushing paddle comprises a main shaft, on which is disposed at least one set of crushing knife assemblies;

[0008] The crushing knife assembly includes at least three connecting plates which are mounted on and fixed to the main shaft. The connecting plates are in the shape of an equilateral triangle, and the spacing between two adjacent connecting plates is equal. The crushing knife assembly also includes a knife holder connected to all the connecting plates, the knife holder extends along the axial direction of the main shaft, and the knife holder is arranged in a circular array with equal angles around the axis of the main shaft. A blade is detachably connected to the knife holder.

[0009] The utility model is further configured to include a screw conveyor, wherein the screw conveyor has a conveyor inlet located at a low position and a conveyor outlet located at a high position, and the conveyor inlet is connected to the discharge port.

[0010] In summary, the utility model has the following beneficial effects: the bag waste crushing device involved in the utility model is used for adding waste at the same time through the feeding ports arranged on both sides, which speeds up the waste adding speed, improves the crushing efficiency, has complete overall functions, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a partial structural schematic diagram of the utility model;

[0013] Figure 3 It is a partial structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0015] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0016] Example 1

[0017] See also Figures 1 to 3 As shown, a bag waste crushing device involved in this embodiment includes a crushing bin 3 with a feed port 1 on the top and a discharge port 2 on the bottom, a crushing paddle 4 is rotatably connected in the crushing bin 3, one end of the crushing paddle 4 is transmission-connected to a power assembly 5 for controlling its rotation, and the other end is provided with a flywheel 6 for follow-up, the feed port 1 is connected to a feeding bin 7 whose bottom is communicated with the feeding bin 7, two feeding ports 8 symmetrically arranged on the left and right are opened in the feeding bin 7, a feeding baffle 9 is provided in the feeding bin 7, the top of the feeding baffle 9 is rotatably connected to the feeding bin 7, and the feeding baffle 9 swings left and right in the feeding bin 7.

[0018] Furthermore, the crushing paddle 4 includes a main shaft 41, on which is provided at least one group of crushing knife assemblies; the crushing knife assembly includes at least three connecting plates 42 which are mounted and fixed on the main shaft 41, the connecting plates 42 are in the shape of an equilateral triangle, and the spacing between two adjacent connecting plates 42 is equal, and the crushing knife assembly also includes a knife holder 43 connected to all the connecting plates 42, the knife holder 43 extends along the axial direction of the main shaft 41, and the knife holder 43 is arranged in a circular array with equal angles around the axis of the main shaft 41, and a blade 44 is detachably connected to the knife holder 43.

[0019] In this embodiment, when the feed port 8 is used simultaneously or only one of them is used to add waste, the provision of the feed baffle 9 can prevent the waste from falling out of the other port when discarded, so that the waste can smoothly enter the crushing bin 3. Since the feed baffle 9 can rotate relative to the crushing bin 3, large waste can also be added to the feed bin 7 from the feed port 8.

[0020] Among them, the crushing blade 4 of the plurality of crushing blade assemblies is set to achieve efficient crushing. When the main shaft 41 rotates rapidly, the connecting plate 42, the knife holder 43 and the blade 44 on it rotate at high speed to quickly crush the incoming waste, and small-volume waste can fall directly from between the adjacent connecting plates 42.

[0021] Example 2

[0022] See also Figures 1 to 3 As shown, the present embodiment involves a bag waste crushing device, which is further configured on the basis of the embodiment 1, in which an anti-collision block 10 arranged in the feeding bin 7 is provided below the feeding port 8 .

[0023] Furthermore, one end of the anti-collision block 10 is connected to the feeding bin 7 , and the other end thereof extends downwardly and obliquely toward the feeding baffle 9 .

[0024] In this embodiment, the anti-collision block 10 is provided to block the feeding baffle 9 and prevent it from directly impacting the crushing bin 3.

[0025] The anti-collision stopper 10 is tilted to guide the material and avoid backflow.

[0026] Example 3

[0027] See also Figures 1 to 3 As shown, the present embodiment involves a bag waste crushing device, which is further configured on the basis of Embodiment 1, and also includes a screw conveyor 11, the screw conveyor 11 having a conveyor inlet 12 located at a low position and a conveyor outlet 13 located at a high position, and the conveyor inlet 12 is connected to the discharge port 2.

[0028] In this embodiment, by adding the screw conveyor 11, the material discharge height can be raised to facilitate collection.

[0029] The bag waste crushing device involved in the utility model is used for adding waste materials simultaneously through the feeding ports arranged on both sides, thereby accelerating the speed of adding waste materials and improving the crushing efficiency. The overall function is perfect and the practicability is strong.

[0030] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0031] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A bag waste crushing device, comprising a crushing chamber with a feed port at the top and a discharge port at the bottom, wherein a crushing paddle is rotatably connected in the crushing chamber, one end of the crushing paddle is transmission-connected to a power assembly for controlling its rotation, and the other end is provided with a flywheel for following, characterized in that: The feed port is connected to a feeding bin whose bottom is in communication with the feeding bin, and the feeding bin is provided with two feeding ports which are symmetrically arranged on the left and right. A feeding baffle is arranged in the feeding bin, and the top of the feeding baffle is rotatably connected to the feeding bin, and the feeding baffle swings left and right in the feeding bin.

2. The bag waste crushing device according to claim 1, characterized in that: An anti-collision stopper arranged in the feeding bin is arranged below the feeding port.

3. The bag waste crushing device according to claim 2, characterized in that: One end of the anti-collision block is connected to the feeding bin, and the other end thereof extends downwardly in an inclined manner facing the feeding baffle.

4. The bag waste crushing device according to any one of claims 1 to 3, characterized in that: The crushing paddle comprises a main shaft, on which at least one set of crushing knife assemblies is arranged; The crushing knife assembly includes at least three connecting plates which are mounted on and fixed to the main shaft. The connecting plates are in the shape of an equilateral triangle, and the spacing between two adjacent connecting plates is equal. The crushing knife assembly also includes a knife holder connected to all the connecting plates, the knife holder extends along the axial direction of the main shaft, and the knife holder is arranged in a circular array with equal angles around the axis of the main shaft. A blade is detachably connected to the knife holder.

5. The bag waste crushing device according to claim 1, characterized in that: It also includes a screw conveyor, which has a conveyor inlet located at a low position and a conveyor outlet located at a high position, and the conveyor inlet is connected to the discharge port.

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