A new kitchen waste crushing and impurity removing pulping integrated machine

Abstract

The utility model provides a novel kitchen garbage crushing and impurity removing pulping integrated machine, including frame, fixedly connected with work box on the frame, the top of work box is provided with the feed inlet, the below of work box is provided with the sundry outlet, the main shaft rotates the setting of work box, the one end peripheral side of main shaft is provided with the crushing knife, the other end peripheral side of main shaft is provided with spiral blade, the screen, cover is located in the outer periphery of crushing knife and spiral blade, the impurity removing slide is fixedly connected with the peripheral side of work box, and the impurity removing slide is obliquely arranged from the outer periphery of screen to the bottom of frame. Have the effect that improve the running stability of kitchen garbage impurity removing equipment, improve the fluidity.

Description

Technical Field

[0001] This utility model relates to the field of waste treatment technology, specifically to a novel integrated machine for crushing, removing impurities, and pulping kitchen waste. Background Technology

[0002] The components of food waste that can be recycled mainly include grease, organic matter, and lightweight combustibles such as plastics and fiber strips. The process of sorting and extracting these materials requires breaking down large pieces of food waste into fine granular slurry and effectively separating the organic matter from the lightweight materials such as plastics and fiber strips. This work requires the use of equipment such as crushers, sorters, and impurity removers.

[0003] In related technologies, the mainstream integrated machine for crushing, sorting, and removing impurities from kitchen waste on the market has a structure that includes a main shaft and an articulated crusher. The motor drives the main shaft to rotate through a transmission belt, and the main shaft drives the articulated crusher to rotate to crush the waste. The crushed waste is then thrown onto the screen at the bottom of the equipment for sorting. Waste that can pass through the screen is discharged from the fine slag outlet at the bottom, while impurities and large kitchen waste that cannot pass through the screen are discharged from the impurity outlet under the push of the crusher and the impurity removal blades.

[0004] Regarding the aforementioned technologies, articulated hydraulic breakers may collide with the main shaft or baffle during startup and shutdown, resulting in unstable operation and poor flow of debris and large kitchen waste within the working chamber. Utility Model Content

[0005] The purpose of this utility model is to provide a new type of integrated machine for crushing, removing impurities, and pulping kitchen waste to solve the problems of unstable operation and poor fluidity of the equipment.

[0006] To achieve the above objectives, this utility model discloses a novel integrated machine for crushing, removing impurities, and pulping kitchen waste, which adopts the following technical solution:

[0007] A novel integrated machine for crushing, removing impurities, and pulping kitchen waste includes a frame, a working box fixedly connected to the frame, a feed inlet at the top of the working box, and a debris outlet at the bottom of the working box; a main shaft rotatably mounted on the working box, with a crushing blade on the periphery of one end of the main shaft and a spiral blade on the periphery of the other end; a screen covering the outer periphery of the crushing blade and the spiral blade; and a debris removal chute fixedly connected to the periphery of the working box, the debris removal chute being inclined from the outer periphery of the screen towards the bottom of the frame.

[0008] As an optimization of a new type of integrated machine for crushing, removing impurities and making pulp from kitchen waste, the crushing blade includes a positioning column and a blade. The positioning column is rotatably connected to the periphery of the main shaft, and one end of the blade is sleeved on the positioning column.

[0009] As an optimization of a new type of integrated machine for crushing, removing impurities, and pulping kitchen waste, the top of the working box is provided with a cover, one side of which is hinged to the working box, and the other side of which is detachably connected to the working box.

[0010] As an optimization of a new type of integrated machine for crushing, removing impurities and making pulp from kitchen waste, the bottom of the frame is provided with telescopic support feet, and the bottom of the telescopic support feet is fixedly connected with vibration damping pads.

[0011] As an optimization of a new type of integrated machine for crushing, removing impurities, and pulping kitchen waste, a spray pipe is vertically installed inside the screen, and the spray pipe faces the periphery of the crushing blade.

[0012] As an optimization of a new type of integrated machine for crushing, removing impurities and making pulp from kitchen waste, a reflux pipe is arranged horizontally inside the screen, with the reflux pipe facing the end of the spiral blade away from the crushing blade.

[0013] As an optimization of a new type of integrated machine for crushing, removing impurities, and pulping kitchen waste, the length of the screen is less than the length of the working box, and the screen slides back and forth within the working box along the length direction of the main shaft.

[0014] Compared with the existing technology, the beneficial effects of this utility model are as follows: when it is necessary to process kitchen waste, the main shaft drives the crushing blade and spiral blade to rotate, crushing the kitchen waste before conveying it. The whole machine runs smoothly with low noise, and the crushing and screening effect is good, with high working efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a front view of the novel integrated machine for crushing, removing impurities, and pulping kitchen waste, as described in Embodiment 1 of this application.

[0017] Figure 2 This is a schematic diagram of the overall structure of the spindle according to an embodiment of this application;

[0018] Figure 3 This is a right view of the novel integrated machine for crushing, removing impurities, and pulping kitchen waste, as described in Embodiment 1 of this application.

[0019] Figure 4 This is a schematic diagram of the internal structure of the screen in an embodiment of this application.

[0020] In the diagram: 1. Frame; 2. Working box; 21. Feed inlet; 22. Impurity removal chute; 23. Impurity outlet; 24. Top cover; 3. Main shaft; 31. Crusher blade; 311. Positioning column; 312. Blade; 32. Spiral blade; 4. Screen; 5. Motor; 51. Coupling; 52. Bearing seat; 6. Telescopic support foot; 61. Sleeve; 62. Base foot; 7. Vibration damping pad; 8. Spray pipe; 9. Backflow pipe. Detailed Implementation

[0021] To make the technical solution and advantages of this utility model clearer, the present utility model and its beneficial effects will be described in further detail below with reference to specific embodiments and accompanying drawings. However, the embodiments of this utility model are not limited thereto.

[0022] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0024] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail below.

[0025] This application provides a novel integrated machine for crushing, removing impurities, and pulping kitchen waste, employing the following technical solution:

[0026] Example 1

[0027] Reference Figure 1 and Figure 2 The integrated crushing, impurity removal, and pulping machine includes a frame 1, on the top surface of which a working box 2 is fixedly mounted with screws. A feed inlet 21 is located at one end of the working box 2, through which kitchen waste is fed into the working box 2. A waste outlet 23 is located at the bottom of the working box 2, at the end furthest from the feed inlet 21, for discharging waste and large pieces of kitchen waste from the working box 2.

[0028] Reference Figure 1 and Figure 2 A bearing seat 52 is installed on each side of the working box 2. A main shaft 3 is rotatably mounted on the working box 2, with each end of the main shaft 3 corresponding to a bearing seat 52. The main shaft 3 consists of two main parts. One end of the main shaft 3 is a crushing blade 31, which extends outward from the working box 2 and is fixedly connected to the motor 5 mounted on the frame 1 via a coupling 51, rotating coaxially. The other end of the main shaft 3 is a spiral blade 32. The kitchen waste fed into the working box 2 through the feed inlet 21 is crushed and decomposed by the crushing blade 31, and then transported by the spiral blade 32 to the waste outlet 23 for discharge. Inside the working chamber 2, a screen 4 is fixedly connected. The screen 4 covers the outer periphery of the crushing blade 31 and the spiral blade 32. After being crushed, the kitchen waste generates centrifugal force due to the high-speed rotation of the main shaft 3, dispersing the heavy waste to the inner periphery of the screen 4. Small particles of waste or slurry can be discharged outward through the screen holes on the screen 4, while large particles of waste, debris, and light waste are transported to the debris outlet 23 by the spiral blade 32 for discharge. Furthermore, a debris removal chute 22 is fixedly connected to the bottom of the working chamber 2. The debris removal chute 22 is funnel-shaped and slopes from the outer periphery of the screen 4 towards the bottom of the frame 1. It can collect small particles of waste or slurry that are thrown out through the screen 4 and guide them to the collection container placed at the bottom of the frame 1 for storage.

[0029] This equipment can not only complete the crushing, impurity removal, and pulping of kitchen waste in one space, but also separate waste components of different particle sizes through the waste outlet 23 and the impurity removal chute 22. Moreover, the whole machine operates smoothly without producing metallic knocking or collision sounds, and the noise is low. In addition, during the flow of kitchen waste, some waste components are gradually separated through the screen 4 and the impurity removal chute 22, reducing resistance and improving the flowability of waste components discharged to the waste outlet 23, making the waste flow more smoothly.

[0030] In a preferred embodiment of this application, reference is made to Figure 2 The crushing blade 31 includes a positioning post 311 and a blade 312. The positioning post 311 is a screw and is threaded to the periphery of the crushing blade 31. One end of the blade 312 is welded and sleeved on the top of the positioning post 311. By rotating the positioning post 311, the tilt angle of the blade 312 can be adjusted so that it faces different directions, thereby changing the waste crushing capacity of the equipment and adapting to the crushing needs of different waste volumes. This is beneficial for saving resources and improving energy efficiency.

[0031] In a preferred embodiment of this application, reference is made to Figure 1 and Figure 3The top surface of the working box 2 has a detachable design with a top cover 24. One side of the top cover 24 is hinged to the main body of the working box 2, while the other side of the top cover 24 is detachably connected to the main body of the working box 2 by bolts. By disengaging the detachable connection, the top cover 24 can be folded upwards, which allows for the inspection and sludge removal of the inside of the working box 2, and helps to improve the flow of waste in the equipment.

[0032] In a preferred embodiment of this application, reference is made to Figure 1 and Figure 3 Each of the four corners of the bottom surface of the frame 1 is equipped with a telescopic support foot 6. The telescopic support foot 6 includes a sleeve 61 and a base 62. The base 62 is threaded into the sleeve 61. By screwing it in, the overlap length of the sleeve 61 and the base 62 can be changed, thereby raising or lowering the frame 1. This facilitates the placement of storage containers of different heights under the frame 1. Furthermore, a vibration damping pad 7 is also adhered to the base 62. The vibration damping pad 7 can absorb the impact generated by the rotation of the spindle 3, making the operation of the spindle 3 more stable.

[0033] The experimental principle of Embodiment 1 of this application is as follows: When food waste needs to be processed, the food waste is fed into the screen 4 through the feed port 21 of the working box 2. The main shaft 3 rotates at high speed under the drive of the motor 5, which in turn drives the crushing blade 31 and the spiral blade 312 to rotate at high speed. The crushing blade 31 crushes the food waste, and the crushed food waste is thrown onto the screen 4 under the action of centrifugal force. The fine food waste particles fall into the impurity removal chute 22 through the screen holes of the screen 4 and reach the designated collection container. The coarse food waste particles or debris are transmitted to the debris outlet 23 for discharge under the transmission action of the spiral blade 32. Compared with the articulated hammer in the related technology, the machine operates more smoothly when crushing food waste. The crushing blade 31 and the spiral blade 32 only contact the waste, avoiding the noise of metal knocking. This device increases the fluidity of debris and coarse food waste in the working chamber by crushing first and then conveying and removing impurities, which can effectively prevent the food waste from becoming stagnant and improve work efficiency.

[0034] Example 2

[0035] Reference Figure 4 Unlike embodiment 1, a spray pipe 8 is vertically installed on the inner wall of the screen 4. One end of the spray pipe 8 is connected to an external water pump, and the other end of the spray pipe 8 is equipped with an atomizing nozzle or shower head, which faces the periphery of the crushing blade 31. The spray pipe 8 disperses and sprays water evenly on the periphery of the crushing blade 31 to dilute the kitchen waste near the crushing blade 31, making the crushing more fine and improving the crushing effect.

[0036] Reference Figure 4Unlike embodiment 1, a backflow pipe 9 is installed horizontally on the screen 4. One end of the backflow pipe 9 is connected to an external water pump, and the other end of the backflow pipe 9 faces the end of the spiral blade 32 away from the crushing blade 31. The water jet direction of the backflow pipe 9 matches the spiral angle of the spiral blade 32. The backflow pipe 9 sprays water onto the spiral blade 32 to dilute the kitchen waste around the spiral blade 32 and flush some of the uncrushed waste back to the crushing blade 31 for secondary crushing, thereby improving the crushing effect.

[0037] Reference Figure 4 Unlike Embodiment 1, the length of the screen 4 is shorter than the length of the working box 2. Driven by a telescopic device such as a cylinder, the screen 4 can reciprocate along the length of the main shaft 3 within the working box 2. Through the reciprocating motion of the screen 4 relative to the working box 2, the material attached to or stuck on the screen 4 can be moved to the vicinity of the crushing blade 31 or the spiral blade 312 for further crushing or spiral transmission, thereby increasing the fluidity of the material on the screen 4 and preventing stagnant material.

[0038] The experimental principle of Embodiment 2 of this application is as follows: Based on Embodiment 1, the kitchen waste around the crusher blade 31 is diluted by the spray pipe 8, which can improve the crushing effect. The spiral blade 32 is flushed by the backflow pipe 9, and the incompletely crushed material is flushed back to the side of the crusher blade 31 for crushing again, which further improves the crushing effect. Then, the reciprocating sliding of the screen 4 relative to the working box 2 drives the stagnant material on the inner wall of the screen 4 to be reprocessed, reducing the resistance of the material to the discharge of impurities and coarse kitchen waste, thereby improving the fluidity in the working chamber.

[0039] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A novel integrated machine for crushing, removing impurities, and pulping kitchen waste, characterized in that: include A frame (1) is fixedly connected to a work box (2), a feed inlet (21) is provided above the work box (2), and a debris outlet (23) is provided below the work box (2); The main shaft (3) is rotatably mounted on the working box (2). A crushing blade (31) is provided on the periphery of one end of the main shaft (3), and a spiral blade (32) is provided on the periphery of the other end of the main shaft (3). A screen (4) is placed around the outer periphery of the crushing blade (31) and the spiral blade (32); The impurity removal slide (22) is fixedly connected to the periphery of the working box (2), and the impurity removal slide (22) is inclined from the outer periphery of the screen (4) toward the bottom of the frame (1).

2. The novel integrated machine for crushing, removing impurities, and pulping kitchen waste according to claim 1, characterized in that, The crushing blade (31) includes a positioning post (311) and a blade (312). The positioning post (311) is rotatably connected to the circumference of the main shaft (3), and one end of the blade (312) is sleeved on the positioning post (311).

3. The novel integrated machine for crushing, removing impurities, and pulping kitchen waste according to claim 1, characterized in that, The top of the work box (2) is provided with a top cover (24), one side of the top cover (24) is hinged to the work box (2), and the other side of the top cover (24) is detachably connected to the work box (2).

4. The novel integrated machine for crushing, removing impurities, and pulping kitchen waste according to claim 1, characterized in that, The bottom end of the frame (1) is provided with a telescopic support foot (6), and the bottom end of the telescopic support foot (6) is fixedly connected with a vibration damping pad (7).

5. A novel integrated machine for crushing, removing impurities, and pulping kitchen waste according to claim 1, characterized in that, A spray pipe (8) is vertically arranged inside the screen (4), and the spray pipe (8) faces the periphery of the crusher (31).

6. A novel integrated machine for crushing, removing impurities, and pulping kitchen waste according to claim 1, characterized in that, A reflux pipe (9) is arranged laterally inside the screen (4), with the end of the reflux pipe (9) facing the spiral blade (32) away from the crusher (31).

7. A novel integrated machine for crushing, removing impurities, and pulping kitchen waste according to claim 1, characterized in that, The length of the screen (4) is less than the length of the working box (2), and the screen (4) slides back and forth in the working box (2) along the length direction of the main shaft (3).

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