Automatic discharging assembly
By designing an automatic discharging component in the green toilet microbial fermentation device and utilizing the solid and hollow section structure of the variable pitch spiral blade, the problems of low stirring and discharging efficiency in the existing device are solved, efficient material mixing and waste residue discharge are achieved, and costs are reduced.
Patent Information
- Application Number
- CN202422780727.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-14
AI Technical Summary
The existing stirring and discharging devices have low stirring and discharging efficiency during the microbial fermentation process of green toilets and cannot effectively improve the fermentation mixing efficiency.
An automatic discharging component is designed, which uses a driving mechanism in an installation box to drive a rotating rod. The blades are a spiral structure. There is a height difference between the first and second silo bodies. The blades are variable-pitch spiral blades, including solid sections and hollow sections. The solid sections are used to enhance the pushing strength, and the hollow sections are used to reduce weight and promote material mixing.
It improves the mixing and discharging efficiency, reduces the weight and cost of the blades, and at the same time achieves full mixing of materials and efficient discharge of waste residues.
Smart Images
Figure CN223324371U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of material mixing, and in particular relates to an automatic discharging component. Background Art
[0002] Implementing the concept of green development and promoting the construction of a beautiful China are key goals in building a modern socialist country in an all-round way. Green toilets, as environmentally friendly sanitation facilities, fully embody the principles of green development in their design and use. They are being vigorously promoted in an increasing number of regions, particularly in scenic areas and rural areas. Green toilets typically utilize water-saving or waterless flushing methods and treat excreta through microbial fermentation and degradation. The process by which microorganisms decompose organic matter into stable substances such as humus not only reduces the volume and odor of excreta but also converts it into valuable organic fertilizer. For example, excreta fermented by microorganisms is rich in nutrients and organic matter required by plants, making it a high-quality organic fertilizer. Biogas produced through anaerobic fermentation is a clean energy source that can be used for power generation, lighting, and fuel. The fermentation process typically requires stirring to ensure uniform mixing of microorganisms and excreta, thereby improving the efficiency of microbial degradation. Therefore, green excreta treatment is driven by multiple considerations, including environmental protection, resource recovery, public health, socioeconomic benefits, and sustainable development, aiming to contribute to sustainable human development.
[0003] Existing patent CN110451751A discloses a constant temperature fermentation tank suitable for feces mixing and processing, in which a stirring device is provided in a stirring chamber, and the stirring device includes a stirring shaft, a connecting shaft, a stirring blade and an auxiliary blade. The stirring blade and the auxiliary blade are driven by a driving motor to rotate for stirring; however, in this device, the stirring and discharging speed and the coordination degree are not very high, which cannot effectively improve the efficiency of fermentation mixing and discharging. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides an automatic discharging assembly, wherein the mounting box is used to install a driving mechanism and a rotating rod, and the driving mechanism drives the rotating rod to rotate; the first bin body and the second bin body have a height difference, and the design of the first bin bodies on the left and right sides is convenient for pushing more materials to move, thereby pushing the materials inside the first bin body to a higher place, and then falling to the inside of the second bin body at a lower place for stirring and pushing, and also convenient for discharging waste residue after subsequent fermentation; and the first bin bodies are respectively arranged on the left and right sides of the second bin body, which can flip the materials of the second bin bodies on both sides from both sides to the first bin body in the middle, and the blades inside the first bin body move the materials in the middle back and forth and stir them under the drive of the rotating shaft to form a cycle; in the subsequent process of discharging waste residue, the waste residue is continuously pushed and discharged through the rotation of the blades, and when discharging the residue, the height difference formed by the first bin body and the second bin body makes it convenient for the waste residue in the dead corners on both sides to gather to the middle part, which is convenient for the blades to push the residue to be discharged.
[0005] The technical solutions adopted in this utility model are as follows:
[0006] An automatic discharging assembly comprises an installation box, a driving mechanism, a rotating rod and blades, the blades being arranged on the rotating rod, and the rotating rod being rotatably set on the installation box; the driving mechanism is fixed to the installation box, and the output end of the driving mechanism is fixedly connected to one end of the rotating rod; the blades are spiral structures coaxial with the rotating rod; the interior of the installation box is divided into two first bins and a second bin, the two first bins are arranged on both sides of the second bin, and the bottom horizontal plane of the second bin is lower than the bottom horizontal plane of the first bin; the blades are continuous surface structures with more than one circle, that is, the entire section is a continuous blade; the blades include solid sections and hollow sections, and a discharge port is provided on the installation box, and the solid section is close to the discharge port.
[0007] With the above technical solution, the mounting box is used to mount the driving mechanism and the rotating rod, and the driving mechanism drives the rotating rod to rotate; the first bin body and the second bin body have a height difference, and the design of the first bin bodies on the left and right sides facilitates the promotion of more materials to move, thereby pushing the materials inside the first bin body to a higher place, and then falling to the inside of the second bin body at a lower place for stirring and pushing, and also facilitates the discharge of waste residue after subsequent fermentation; and the first bin bodies are respectively arranged on the left and right sides of the second bin body, which can flip the materials of the second bin bodies on both sides from both sides to the first bin body in the middle, and the blades inside the first bin body move the materials in the middle back and forth and stir them under the drive of the rotating shaft, forming a cycle ; In the subsequent process of discharging waste slag, the waste slag is continuously pushed and discharged through the rotation of the blades, and when discharging slag, the height difference formed by the first bin body and the second bin body makes it easy to gather the waste slag in the dead corners on both sides to the middle part, which is convenient for the blades to push the slag discharge; the setting of the hollow section can achieve the effect of reducing the weight of the blade and reducing the cost while discharging the waste slag through the hollow structure. The hollow section reduces the use of blade casting materials, and the material can also move left and right along the hollow section, so as to be fully mixed or pushed; the solid section is because the contact area required for squeezing out the material is larger, and the structural strength also needs to be greater, so the solid section is used to achieve the purpose of improving the pushing strength.
[0008] Preferably, the pitch of the hollow section of the blade is greater than the pitch of the solid section of the blade.
[0009] By adopting the above technical solution, the hollow section and the solid section constitute the variable pitch spiral blade structure of the blade. During stirring, the material can pass through the hollow structure of the hollow section to achieve the forward and backward movement mixing of the material. The solid section with a short pitch mainly plays the role of increasing the extrusion pressure and thrust, thereby increasing the discharge efficiency.
[0010] Preferably, the hollow section of the blade is close to the driving mechanism.
[0011] By adopting the above technical solution, the hollow section is close to the driving mechanism, and the waste residue can be stirred along the hollow section and then squeezed out through the solid section.
[0012] Preferably, the hollow section of the blade is fixed to the rotating rod through a plurality of connecting rods, and the plurality of connecting rods are arranged on the blade at intervals.
[0013] By adopting the above technical solution, the connecting rod serves the purpose of connecting and fixing the hollow section of the blade to the rotating rod.
[0014] Preferably, the continuous surface of the hollow section of the blade has a constant width, and the width of the continuous surface ranges from 60 to 80 mm.
[0015] Preferably, the blade surface of the blade has an inclination angle of 95 to 115° relative to a plane perpendicular to the rotating rod.
[0016] Preferably, bearings are provided at both ends of the rotating rod, and the rotating rod is rotatably arranged relative to the installation box through the bearings.
[0017] Preferably, the discharge port is arranged on the box wall of the installation box corresponding to the second silo body, and a mounting portion is provided at one end of the second silo body close to the discharge port, and the rotating rod is rotatably connected to the mounting portion; the mounting portion includes several connecting strips and a center disk arranged cocentrically with the discharge port, one end of several of the connecting strips is connected to the side wall of the second silo body, and the other ends of the connecting strips are all connected to the center disk.
[0018] With the above technical solution, the mounting portion is used to assist in the rotation and installation of the rotating rod; through the arrangement of several connecting strips, a hollow structure is formed between the connecting strips, which facilitates the discharge of waste residue continuously squeezed by the blades from the hollow spaces.
[0019] Preferably, a sealing door is provided on the discharge port, the size of the sealing door matches that of the discharge port, and door locks that match each other are provided on the sealing door and the wall of the mounting box on one side of the discharge port.
[0020] By adopting the above technical solution, after the sealing door is opened, the blades are driven to rotate by rotating the rotating rod, thereby facilitating the discharge of waste residue.
[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:
[0022] 1. The installation box is used to install the driving mechanism and the rotating rod, and the driving mechanism drives the rotating rod to rotate; the first bin body and the second bin body have a height difference, and the design of the first bin bodies on the left and right sides is convenient for pushing more materials to move, thereby pushing the materials inside the first bin body to a higher place, and then falling into the interior of the second bin body at a lower place for stirring and pushing, and also convenient for discharging the waste residue after subsequent fermentation; and the first bin bodies are respectively arranged on the left and right sides of the second bin body, which can flip the materials of the second bin bodies on both sides from both sides to the first bin body in the middle, and the blades inside the first bin body move the materials in the middle back and forth and stir them under the drive of the rotating shaft to form a cycle; in the subsequent process of discharging waste residue, the waste residue is continuously pushed and discharged by the rotation of the blades, and when discharging residue, the height difference formed by the first bin body and the second bin body makes it convenient for the waste residue in the dead corners on both sides to gather to the middle part, which is convenient for the blades to push the residue discharge;
[0023] 2. The setting of the hollow section achieves the effect of reducing the weight of the blade and lowering the cost while discharging the waste slag through the hollow structure. The hollow section reduces the use of blade casting materials, and the material can also move left and right along the hollow section, so as to be fully mixed or pushed; the solid section is because the contact area required for squeezing out the material is larger and the structural strength also needs to be greater, so the solid section is used to achieve the purpose of improving the pushing strength. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The present invention will be described by way of examples with reference to the accompanying drawings, in which:
[0025] Figure 1 This is a schematic diagram of the top view of an automatic discharging component in the utility model;
[0026] Figure 2 This is a three-dimensional structural diagram of an automatic discharging component in the utility model;
[0027] Figure 3 This is a right-side structural schematic diagram of an automatic discharging component in the utility model;
[0028] Figure 4 This is a three-dimensional structural diagram of an automatic discharging component in the utility model;
[0029] Figure 5 It is an enlarged schematic diagram in Figure A of the present utility model;
[0030] Figure 6 This is a schematic top view of the structure of an automatic discharging assembly in Example 2 of the present utility model;
[0031] Figure 7 It is a side structural schematic diagram of an automatic discharging component in Example 2 of the present utility model.
[0032] Reference numerals
[0033] 1-blade, 2-driving mechanism, 3-rotating rod, 4-connecting rod, 5-installation box, 6-first bin body, 7-second bin body, 8-discharge port, 801-handle, 802-panel, 803-buckle box, 9-stirring rod. DETAILED DESCRIPTION
[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, 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. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and indicated in the drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for which protection is claimed, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application.
[0035] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or are the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0036] The following combination Figures 1 to 7 The utility model is described in detail.
[0037] Example 1
[0038] An automatic discharging component, see attached Figure 1 , including an installation box 5, a driving mechanism 2, a rotating rod 3 and a blade 1, wherein the blade 1 is configured on the rotating rod 3, and the rotating rod 3 is rotatably set on the installation box 5; Figure 2 , the driving mechanism 2 is fixed to the installation box 5, and the output end of the driving mechanism 2 is fixedly connected to one end of the rotating rod 3; the blade 1 is a spiral structure coaxial with the rotating rod 3; the interior of the installation box 5 is divided into two first bins 6 and a second bin 7, and the two first bins 6 are arranged on both sides of the second bin 7, and the bottom horizontal plane of the second bin 7 is lower than the bottom horizontal plane of the first bin 6; the installation box 5 is used to install the driving mechanism 2 and the rotating rod 3, and the driving mechanism 2 drives the rotating rod 3 to rotate; the first bin 6 and the second bin 7 have a height difference, and the design of the first bin 6 on the left and right sides facilitates the promotion of more materials to move, thereby The material inside the body 6 is pushed upwards, and then falls into the second bin body 7 at a lower place for stirring and pushing, which is also convenient for discharging the waste residue after subsequent fermentation; and the first bin body 6 is respectively provided on the left and right sides of the second bin body 7, which can flip the materials in the second bin bodies 7 on both sides from both sides to the first bin body 6 in the middle, and the blades 1 inside the first bin body 6 move the middle material back and forth and stir it under the drive of the rotating shaft to form a cycle; in the subsequent process of discharging the waste residue, the waste residue is continuously pushed and discharged by the rotation of the blades 1, and when discharging the residue, the height difference formed by the first bin body 6 and the second bin body 7 makes it convenient for the waste residue in the dead corners on both sides to gather to the middle part, which is convenient for the blades 1 to push the residue discharge.
[0039] In this embodiment, the blade 1 is a continuous surface structure of more than one circle, that is, the entire section is a continuous blade 1; the blade 1 includes a solid section and a hollow section; the setting of the hollow section achieves the effect of reducing the weight of the blade 1 and reducing costs while discharging waste slag through the hollow structure. The hollow section reduces the use of casting materials for the blade 1, and the material can also move left and right along the hollow section, so as to be fully mixed or pushed; the solid section is because the contact area required for squeezing out the material is larger, and the structural strength also needs to be greater, so a solid section is used to achieve the purpose of improving the pushing strength.
[0040] In this embodiment, the pitch of the hollow section of the blade 1 is greater than the pitch of the solid section of the blade 1; the hollow section and the solid section constitute the variable pitch spiral blade 1 structure of the blade 1. During stirring, the material can pass through the hollow structure of the hollow section to achieve the forward and backward movement mixing of the material. The solid section with a short pitch mainly serves to increase the extrusion pressure and thrust, thereby increasing the discharge efficiency.
[0041] In this embodiment, the hollow section of the blade 1 is close to the driving mechanism 2; the hollow section is close to the driving mechanism 2, and the waste residue can be stirred along the hollow section and then squeezed out through the solid section.
[0042] In this embodiment, the hollow section of the blade 1 is fixed to the rotating rod 3 via a plurality of connecting rods 4 , and a plurality of the connecting rods 4 are arranged on the blade 1 at intervals; the connecting rods 4 serve to connect and fix the hollow section of the blade 1 to the rotating rod 3 .
[0043] In this embodiment, the continuous surface of the hollow section of the blade 1 has a constant width, and the width of the continuous surface ranges from 60 to 80 mm.
[0044] In this embodiment, the blade surface of the blade 1 is inclined at 100° relative to a plane perpendicular to the rotating rod 3 .
[0045] In this embodiment, bearings are provided at both ends of the rotating rod 3 , and the rotating rod 3 is rotatably provided relative to the installation box 5 via the bearings.
[0046] In this embodiment, a discharge port 8 is provided on the box wall of the installation box 5 corresponding to the second bin body 7, and a mounting portion is provided at one end of the second bin body 7 close to the discharge port 8, and the rotating rod 3 is rotatably connected to the mounting portion; the mounting portion includes several connecting bars and a center disk arranged cocentrically with the discharge port 8, one end of several connecting bars is connected to the side wall of the second bin body 7, and the other end of the connecting bars is connected to the center disk; the mounting portion is used to assist in the rotation and installation of the rotating rod 3; through the setting of several connecting bars, a hollow structure is formed between the connecting bars, which facilitates the discharge of waste residue continuously squeezed by the blades 1 from the hollow space.
[0047] In this embodiment, refer to the attached Figure 3A sealing door is provided on the discharge port 8, and the size of the sealing door and the discharge port 8 match each other. The sealing door and the box wall of the installation box 5 on one side of the discharge port 8 are provided with door locks that match each other; after opening the sealing door, the blade 1 is driven to rotate by rotating the rotating rod 3, thereby facilitating the discharge of waste residue.
[0048] In this embodiment, refer to the attached Figures 4-5 The door lock adopts a conventional door lock structure. A panel 802 and a handle 801 for rotation are provided on the sealed door. A rotating cake is connected to the handle 801 inside the door lock. The rotating cake drives the lock tongue to pop out from the buckle box 803, thereby unlocking the door.
[0049] Working principle and usage process:
[0050] The installation box 5 is used to install the driving mechanism 2 and the rotating rod 3, and the driving mechanism 2 drives the rotating rod 3 to rotate; the first bin body 6 and the second bin body 7 have a height difference, and the design of the first bin bodies 6 on the left and right sides is convenient for pushing more materials to move, thereby pushing the materials inside the first bin body 6 to a higher place, and then falling into the lower second bin body 7 for stirring and pushing, and also convenient for discharging the waste residue after subsequent fermentation; and the first bin bodies 6 are respectively arranged on the left and right sides of the second bin body 7, which can flip the materials in the second bin bodies 7 on both sides from both sides to the first bin body 6 in the middle, and the blades 1 inside the first bin body 6 move the materials in the middle back and forth and stir under the drive of the rotating shaft to form a cycle; in the subsequent process of discharging waste residue, the waste residue is continuously pushed and discharged by the rotation of the blades 1, and when discharging waste residue, the height difference formed by the first bin body 6 and the second bin body 7 makes it convenient for the waste residue in the dead corners on both sides to gather to the middle part, which is convenient for the blades 1 to push the waste residue to discharge;
[0051] The setting of the hollow section achieves the effect of reducing the weight of the blade 1 and lowering the cost while discharging the waste slag through the hollow structure. The hollow section reduces the use of casting materials for the blade 1, and the material can also move left and right along the hollow section, so as to be fully mixed or pushed; the solid section is used because the contact area required for extruding the material is larger and the structural strength also needs to be greater, so a solid section is used to achieve the purpose of improving the pushing strength; the end of the rotating rod 3 close to the discharge port 8 is rotatably connected to the mounting part, and the mounting part is used to assist in the rotation and installation of the rotating rod 3; the mounting part includes several connecting bars and a center disk arranged concentrically with the discharge port 8. Through the setting of several connecting bars, a hollow structure is formed between the connecting bars, which facilitates the discharge of waste slag continuously squeezed by the blade 1 from the hollow space.
[0052] Example 2
[0053] Refer to the attached Figures 6-7, which is different from Example 1, a stirring rod 9 is provided inside the first bin body 6 located on both sides of the second bin body 7. There is a height difference between the first bin body 6 and the second bin body 7. The design of the first bin body 6 on the left and right sides is convenient for pushing more materials to move. When stirring, the stirring rod 9 rotates, thereby pushing the material inside the first bin body 6 to a higher place, and then falling to the inside of the second bin body 7 at a lower place for stirring and pushing, which is also convenient for discharging waste residue after subsequent fermentation.
[0054] It should be noted that:
[0055] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one 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 limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An automatic discharging component, characterized in that: The invention comprises an installation box (5), a driving mechanism (2), a rotating rod (3) and a blade (1), wherein the blade (1) is arranged on the rotating rod (3), and the rotating rod (3) is rotatably arranged on the installation box (5); the output end of the driving mechanism (2) is fixedly connected to one end of the rotating rod (3); the blade (1) is a spiral structure coaxial with the rotating rod (3); the blade (1) is a continuous surface structure with more than one circle, that is, the entire section is a continuous blade (1); the blade (1) includes a solid section and a hollow section, and a discharge port (8) is provided on the installation box (5), and the solid section is close to the discharge port (8).
2. The automatic discharging assembly according to claim 1, characterized in that: The interior of the installation box (5) is divided into two first bins (6) and a second bin (7), the two first bins (6) are arranged on both sides of the second bin (7), and the bottom horizontal plane of the second bin (7) is lower than the bottom horizontal plane of the first bin (6).
3. The automatic discharging assembly according to claim 2, characterized in that: The pitch of the hollow section of the blade (1) is greater than the pitch of the solid section of the blade (1).
4. The automatic discharging assembly according to claim 2, characterized in that: The hollow section of the blade (1) is close to the driving mechanism (2).
5. The automatic discharging assembly according to claim 2, characterized in that: The hollow section of the blade (1) is fixed to the rotating rod (3) via a plurality of connecting rods (4), and a plurality of the connecting rods (4) are arranged on the blade (1) at intervals.
6. The automatic discharging assembly according to claim 2, characterized in that: The continuous surface of the hollow section of the blade (1) has a constant width, and the width of the continuous surface ranges from 60 to 80 mm.
7. The automatic discharging assembly according to claim 1, characterized in that: The blade surface of the blade (1) has an inclination angle of 95 to 115 degrees relative to a plane perpendicular to the rotating rod (3).
8. The automatic discharging assembly according to claim 1, characterized in that: Bearings are provided at both ends of the rotating rod (3), and the rotating rod (3) is rotatably arranged relative to the installation box (5) via the bearings.
9. The automatic discharging assembly according to claim 1, characterized in that: The discharge port (8) is arranged on the box wall of the installation box (5) corresponding to the second warehouse body (7), and a mounting portion is provided at one end of the second warehouse body (7) close to the discharge port (8), and the rotating rod (3) is rotatably connected to the mounting portion; the mounting portion includes several connecting bars and a center disk arranged cocentrically with the discharge port (8), one end of several connecting bars is connected to the side wall of the second warehouse body (7), and the other end of each connecting bar is connected to the center disk.
10. The automatic discharging assembly according to claim 9, characterized in that: The discharge port (8) is provided with a sealing door, the size of the sealing door and the discharge port (8) being matched with each other, and door locks that match each other are provided on the sealing door and on the wall of the installation box (5) on one side of the discharge port (8).