Solid organic waste treatment device

Abstract

The utility model discloses a solid organic waste treatment device, and belongs to the field of waste treatment. Comprising a crushing box provided with a feeding hopper; a discharge pipe is arranged at the lower end of the fermentation box; a crushing mechanism is arranged in the crushing box; a stirring mechanism is arranged in the fermentation box; the crushing mechanism comprises a first-stage crushing assembly and a second-stage crushing assembly; guide plates are symmetrically arranged in the crushing box. The first-stage crushing assembly comprises a first motor arranged on the outer wall of the crushing box; the first primary rotating shaft is fixedly arranged at the output end of the first motor and is rotationally arranged in the crushing box; the second primary rotating shaft is rotationally arranged in the crushing box; the two primary rollers are respectively arranged on the first primary rotating shaft and the second primary rotating shaft; the first primary gear is fixedly arranged on the first primary rotating shaft; and the second primary gear is fixedly arranged on the second primary rotating shaft and is meshed with the first primary gear. The solid organic waste treatment device has the beneficial effect that the solid organic waste treatment device is good in crushing effect.

Description

Technical Field

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

[0002] Garbage is solid waste generated in human daily life and production, such as rotten apples and pears. Due to its large discharge volume, complex and diverse components, and its pollution, resource and social nature, it needs to be harmlessly, resourcefully, reduced and socially treated. If it is not properly treated, it will pollute the environment, affect environmental hygiene, waste resources, damage production and living safety, and destroy social harmony. Garbage disposal is to quickly remove the garbage, treat it harmlessly, and finally make reasonable use of it.

[0003] The existing treatment of solid organic waste is generally direct landfill and incineration, which pollutes the environment and has a slow degradation rate of solid waste. When the crushed residue enters the fermentation box for fermentation, it is heated unevenly and the odor is difficult to remove, polluting the air. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a solid organic waste treatment device, including:

[0006] Crushing box, equipped with a feed hopper;

[0007] The fermentation box is fixedly arranged below the crushing box, and openings are provided at corresponding positions between the crushing box and the fermentation box, and a discharge pipe is provided at the lower end of the fermentation box;

[0008] A crushing mechanism is provided inside the crushing box; a stirring mechanism is provided inside the fermentation box;

[0009] The crushing mechanism includes a primary crushing assembly and a secondary crushing assembly located below the primary crushing assembly; a symmetrically arranged guide plate is provided inside the crushing box, and the guide plate is located between the primary crushing assembly and the secondary crushing assembly;

[0010] The primary crushing components include:

[0011] The first motor is arranged on the outer wall of the crushing box;

[0012] The first stage rotating shaft is fixedly arranged on the output end of the first motor and is rotatably arranged in the crushing box;

[0013] The second first-stage rotating shaft is rotatably arranged in the crushing box;

[0014] There are two primary rollers, which are respectively arranged on the first primary rotating shaft and the second primary rotating shaft;

[0015] The first stage gear is fixed on the first stage rotating shaft;

[0016] The second first-stage gear is fixed on the second first-stage rotating shaft and meshes with the first first-stage gear.

[0017] The present invention uses the primary crushing component and the second crushing component to crush the material multiple times, and then introduces the material into the stirring mechanism for stirring and crushing, so that the material is crushed and stirred multiple times to ensure the processing effect of the material. Through the action of the guide plate, it is convenient to introduce the material processed by the primary crushing component into the secondary crushing component for crushing, thereby improving the processing efficiency.

[0018] Further, the secondary crushing assembly comprises:

[0019] The first and second rotating shafts are rotatably arranged in the crushing box, and one end of the shafts is connected to the first rotating shaft through a pulley;

[0020] The second secondary rotating shaft is rotatably arranged in the crushing box;

[0021] The first and second stage gears are fixedly arranged on the first and second stage rotating shafts;

[0022] The second secondary gear is fixed on the second secondary rotating shaft and meshes with the first secondary gear;

[0023] There are two secondary rollers which are respectively arranged on the first secondary rotating shaft and the second secondary rotating shaft.

[0024] Furthermore, the distance between two adjacent secondary rollers is smaller than the distance between two adjacent primary rollers.

[0025] Furthermore, the outer walls of the secondary roller and the primary roller are both provided with a plurality of crushing knives, and the gap between the crushing knives on the secondary roller is smaller than the gap between the crushing knives on the primary roller.

[0026] Further, the stirring mechanism comprises:

[0027] The second motor is fixed on the outer wall of the fermentation box;

[0028] A stirring shaft, one end of which is connected to the output end of the second motor, and the other end of which is rotatably disposed on the inner wall of the fermentation box;

[0029] There are several stirring paddles evenly distributed on the stirring shaft.

[0030] Furthermore, the lengths of adjacent stirring paddles are staggered.

[0031] Furthermore, a fixing rod is fixedly provided on the inner wall of the fermentation box, and a plurality of first stirring blades and second stirring blades are provided on the fixing rod.

[0032] Furthermore, the fixed rod, the first stirring blade and the second stirring blade are all hollow and connected to each other;

[0033] A one-way valve is provided on both the first stirring blade and the second stirring blade;

[0034] The stirring mechanism also includes:

[0035] A hot air pipe is provided on the fermentation box;

[0036] One end of the hot air pipe is connected to the fixed rod, and the other end is connected to the external steam box.

[0037] Furthermore, the solid organic waste treatment device also includes:

[0038] The opening and closing mechanism is symmetrically arranged on the crushing box;

[0039] The opening and closing mechanism includes:

[0040] The cylinder is fixed on the outer wall of the crushing box;

[0041] A push plate is fixed on the piston rod of the cylinder and movably arranged in the crushing box;

[0042] An opening and closing plate is fixed on the push plate and is located at the lower end of the feed hopper;

[0043] A slider is fixed on the top of the push plate;

[0044] The crushing box is provided with a slide groove for the sliding block to slide with.

[0045] Furthermore, a valve is provided on the discharge pipe.

[0046] The beneficial effect of the present application is that it provides a solid organic waste treatment device with good crushing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0048] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0049] In the attached picture:

[0050] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0051] Figure 2 It is a structural schematic diagram of a part of the embodiment, mainly showing a primary crushing assembly;

[0052] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing a secondary crushing assembly;

[0053] Figure 4 yes Figure 1 Enlarged view of part A.

[0054] Reference numerals:

[0055] 1. Crushing box; 2. Fermentation box; 3. Feed hopper; 4. Discharge pipe; 5. Valve; 6. Guide plate; 7. First motor; 8. First-level rotating shaft; 9. Second-level rotating shaft; 10. First-level roller; 11. First-level gear; 12. Second-level gear; 13. First-level second-level rotating shaft; 14. Second-level second-level rotating shaft; 15. First-level second-level gear; 16. Second-level roller; 17. Pulley; 18. Second motor; 19. Stirring shaft; 20. Stirring paddle; 21. Fixed rod; 22. First stirring blade; 23. Second stirring blade; 24. Hot air pipe; 25. Cylinder; 26. Push plate; 27. Opening and closing plate; 28. Sliding block; 29. ​​Slide chute. DETAILED DESCRIPTION

[0056] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0057] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0058] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0059] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0060] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0061] Reference Figure 1-4 The solid organic waste treatment device comprises a crushing box 1 and a fermentation box 2; the fermentation box 2 is fixedly arranged at the lower end of the crushing box 1, and openings are provided at the corresponding positions between the crushing box 1 and the fermentation box 2. A feed hopper 3 is provided at the upper end of the crushing box 1, and a discharge pipe 4 is provided at the lower end of the fermentation box 2, and a valve 5 is installed on the discharge pipe 4. A crushing mechanism is provided inside the crushing box 1; and a stirring mechanism is provided inside the fermentation box 2.

[0062] The crushing mechanism includes a primary crushing assembly and a secondary crushing assembly; the secondary crushing assembly is located below the primary crushing assembly, and a symmetrically arranged guide plate 6 is provided inside the crushing box 1, and the guide plate 6 is located between the primary crushing assembly and the secondary crushing assembly, so as to facilitate the introduction of the material processed by the primary crushing assembly into the secondary crushing assembly for crushing.

[0063] The first-stage crushing assembly includes a first motor 7, a first-stage rotating shaft 8, a second-stage rotating shaft 9, a first-stage roller 10, a first-stage gear 11, and a second-stage gear 12; the first motor 7 is arranged on the outer wall of the crushing box 1, the first-stage rotating shaft 8 is fixedly arranged on the output end of the first motor 7, and is rotatably arranged in the crushing box 1, the second-stage rotating shaft 9 is rotatably arranged in the crushing box 1, there are two first-stage rollers 10, which are arranged on the first-stage rotating shaft 8 and the second-stage rotating shaft 9 respectively, the first-stage gear 11 is fixedly arranged on the first-stage rotating shaft 8, and the second-stage gear 12 is fixedly arranged on the second-stage rotating shaft 9 and meshes with the first-stage gear 11. The first motor 7 drives the first-stage roller 10 to rotate, and the materials entering from the feed hopper 3 are preliminarily crushed.

[0064] The secondary crushing assembly includes a first secondary rotating shaft 13, a second secondary rotating shaft 14, a first secondary gear 15, a second secondary gear, and a secondary roller 16; the first secondary rotating shaft 13 is rotatably arranged in the crushing box 1, and one end is connected to the first primary rotating shaft 8 through a pulley 17; the second secondary rotating shaft 14 is rotatably arranged in the crushing box 1, the first secondary gear 15 is fixedly arranged on the first secondary rotating shaft 13, the second secondary gear is fixedly arranged on the second secondary rotating shaft 14, and meshes with the first secondary gear 15, and there are two secondary rollers 16 and they are respectively arranged on the first secondary rotating shaft 13 and the second secondary rotating shaft 14.

[0065] Specifically, the spacing between two adjacent secondary rollers 16 is smaller than the spacing between two adjacent primary rollers 10. The outer walls of the secondary rollers 16 and the primary rollers 10 are both provided with a plurality of crushing knives, and the gap between the crushing knives on the secondary rollers 16 is smaller than the gap between the crushing knives on the primary rollers 10.

[0066] The stirring mechanism includes a second motor 18, a stirring shaft 19, and a stirring paddle 20; the second motor 18 is fixedly arranged on the outer wall of the fermentation box 2, one end of the stirring shaft 19 is connected to the output end of the second motor 18, and the other end is rotatably arranged on the inner wall of the fermentation box 2, and there are a plurality of stirring paddles 20 that are evenly distributed on the stirring shaft 19. The lengths of adjacent stirring paddles 20 are staggered.

[0067] A fixed rod 21 is fixed on the inner wall of the fermentation box 2, and a plurality of first stirring blades 22 and second stirring blades 23 are arranged on the fixed rod 21. The fixed rod 21, the first stirring blade 22 and the second stirring blade 23 are all hollowed out and connected to each other; the first stirring blade 22 and the second stirring blade 23 are both provided with a one-way valve. The stirring mechanism also includes a hot air pipe 24; the hot air pipe 24 is arranged through the fermentation box 2, and one end of the hot air pipe 24 is connected to the fixed rod 21, and the other end is connected to the external steam box. The second stirring blade 23 is located at the bottom of the fermentation box 2. The stirring effect is enhanced and the stirring efficiency is improved by the action of the first stirring blade 22, the second stirring blade 23 and the stirring paddle 20. The fixed rod 21, the first stirring blade 22 and the second stirring blade 23 are all hollowed out, and the hot air is transported to the first stirring blade 22 and the second stirring blade 23 through the hot air pipe 24, and then blown into the fermentation box 2 to heat the material, so that the material is evenly heated, which is convenient for improving the fermentation efficiency.

[0068] It also includes an opening and closing mechanism symmetrically arranged on the crushing box 1. The opening and closing mechanism includes a cylinder 25, a push plate 26, an opening and closing plate 27, and a slider 28; the cylinder 25 is fixed on the outer wall of the crushing box 1, the push plate 26 is fixed on the piston rod of the cylinder 25, and is movably arranged in the crushing box 1; the opening and closing plate 27 is fixed on the push plate 26 and is located at the lower end of the feed hopper 3; the slider 28 is fixed on the top of the push plate 26; and a slide groove 29 for the slider 28 to slide and cooperate is provided on the crushing box 1. When the material enters the crushing box 1, the cylinder 25 is started, the cylinder 25 pushes the push plate 26 to move, and the push plate 26 drives the opening and closing plate 27 to move toward the feed hopper 3, so that the two opening and closing plates 27 are close to each other and merged to close the opening of the feed hopper 3. On the one hand, it is convenient to prevent the material from splashing out during crushing. On the other hand, it ensures that when the fermentation box 2 is hot, the hot air will not flow out from the feed hopper 3. The cooperation between the slider 28 and the slide groove 29 facilitates the movement of the push plate 26 and limits the position of the push plate 26 .

[0069] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A solid organic waste treatment device, characterized in that: include: Crushing box, equipped with a feed hopper; A fermentation box is fixedly arranged below the crushing box, and openings are provided at corresponding positions between the crushing box and the fermentation box, and a discharge pipe is provided at the lower end of the fermentation box; The crushing box is provided with a crushing mechanism inside; the fermentation box is provided with a stirring mechanism inside; The crushing mechanism comprises a primary crushing assembly and a secondary crushing assembly located below the primary crushing assembly; a symmetrically arranged guide plate is provided inside the crushing box, and the guide plate is located between the primary crushing assembly and the secondary crushing assembly; The primary crushing assembly comprises: A first motor is arranged on the outer wall of the crushing box; A first-stage rotating shaft is fixedly arranged on the output end of the first motor and is rotatably arranged in the crushing box; A second primary rotating shaft, rotatably disposed in the crushing box; There are two primary rollers, which are respectively arranged on the first primary rotating shaft and the second primary rotating shaft; A first stage gear, fixedly arranged on the first stage rotating shaft; The second first-stage gear is fixed on the second first-stage rotating shaft and meshes with the first first-stage gear.

2. The solid organic waste treatment device according to claim 1, characterized in that: The secondary crushing assembly comprises: A first and second rotating shaft is rotatably disposed in the crushing box, and one end of the first rotating shaft is connected to the first rotating shaft through a pulley; A second secondary rotating shaft is rotatably disposed in the crushing box; A first secondary gear, fixedly mounted on the first secondary rotating shaft; A second secondary gear, fixedly disposed on the second secondary rotating shaft and meshing with the first secondary gear; There are two secondary rollers, which are respectively arranged on the first secondary rotating shaft and the second secondary rotating shaft.

3. The solid organic waste treatment device according to claim 2, characterized in that: The distance between two adjacent secondary rollers is smaller than the distance between two adjacent primary rollers.

4. The solid organic waste treatment device according to claim 2, characterized in that: The outer walls of the secondary roller and the primary roller are both provided with a plurality of crushing knives, and the gap between the crushing knives on the secondary roller is smaller than the gap between the crushing knives on the primary roller.

5. The solid organic waste treatment device according to claim 1, characterized in that: The stirring mechanism comprises: A second motor is fixed on the outer wall of the fermentation box; A stirring shaft, one end of which is connected to the output end of the second motor, and the other end of which is rotatably disposed on the inner wall of the fermentation box; There are several stirring paddles evenly distributed on the stirring shaft.

6. The solid organic waste treatment device according to claim 5, characterized in that: The lengths of adjacent stirring paddles are staggered.

7. The solid organic waste treatment device according to claim 5, characterized in that: A fixing rod is fixedly provided on the inner wall of the fermentation box, and a plurality of first stirring blades and second stirring blades are provided on the fixing rod.

8. The solid organic waste treatment device according to claim 7, characterized in that: The fixed rod, the first stirring blade and the second stirring blade are all hollow and connected to each other; The first stirring blade and the second stirring blade are both provided with a one-way valve; The stirring mechanism also includes: A hot air pipe is provided through the fermentation box; One end of the hot air pipe is connected to the fixing rod, and the other end is connected to an external steam box.

9. The solid organic waste treatment device according to claim 1, characterized in that: The solid organic waste treatment device also includes: An opening and closing mechanism is symmetrically arranged on the crushing box; The opening and closing mechanism comprises: A cylinder, fixedly mounted on the outer wall of the crushing box; A push plate, fixedly arranged on the piston rod of the cylinder and movably arranged in the crushing box; An opening and closing plate, fixedly mounted on the push plate and located at the lower end of the feed hopper; A slider, fixedly arranged on the top of the push plate; The crushing box is provided with a sliding groove for the sliding block to slide with.

10. The solid organic waste treatment device according to claim 1, characterized in that: The discharge pipe is provided with a valve.

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