Solar energy biological bacteria waterless toilet

Abstract

The present application relates to the technical field of environmental protection device, specifically to a solar biological bacteria waterless toilet, which comprises a platform, a plurality of degradation boxes, a driving assembly and a conversion assembly, a movable cavity is horizontally arranged in the platform, a control console is vertically arranged in the movable cavity, a pit is formed on one side of the upper end of the movable cavity, the degradation boxes are movably arranged in the movable cavity through the switching assembly, a stirring shaft is horizontally inserted in the degradation box, the fermentation tank is designed as an independent degradation box which can be alternately used intermittently in the platform through the switching assembly, sufficient time is given for reaction and degradation during the treatment of excrement, the independent degradation box can improve the use experience when used by multiple people in a short time, and the position switching of the degradation box and the stirring operation of the stirring shaft are automatically adjusted under the cooperation of the driving assembly and the conversion assembly, only the degradation box just used is stirred, the energy consumption of the stirring operation is reduced, and the operation is simple and convenient to use.

Description

Technical Field

[0001] This invention relates to the field of environmental protection equipment technology, specifically to a solar-powered biological bacteria waterless toilet. Background Technology

[0002] Solar-powered bio-bacterial waterless toilets are devices that use microorganisms to biodegrade human waste. They are mainly used in places where it is inconvenient to use water to flush toilets, such as roadside guard posts, where people need to rest and use the toilet. When in use, the bio-bacterial waterless toilet mainly completes the degradation process through a controller, agitator, fermentation bed, and insulation system. The power required for its operation can be provided by solar power generation.

[0003] Existing squat toilets used in public spaces are solar-powered bio-infectious waterless toilets. When in use, a large amount of sawdust and bio-infectious agents are poured into the fermentation bed. Because the fermentation bed is relatively large, it consumes a lot of energy during the stirring and degradation process. In addition, when multiple people use the toilet in a short period of time, human excrement cannot be degraded in time, resulting in a poor user experience and inconvenience for subsequent users. Summary of the Invention

[0004] The purpose of this invention is to provide a solar-powered bio-bacterial waterless toilet to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a solar-powered bio-bacterial waterless toilet, wherein the solar-powered bio-bacterial waterless toilet comprises:

[0006] A platform, wherein a movable cavity is horizontally opened in the platform, a control console is vertically installed in the center of the movable cavity, and a pit is opened on one side of the upper end of the movable cavity;

[0007] Several degradation chambers are movably disposed in the movable chamber via a switching assembly. A stirring shaft is horizontally inserted into the degradation chamber. The switching assembly includes a switching plate and several support frames. The support frames are symmetrically arranged on the outer periphery of the switching plate. A control chamber is opened in the control console. A central shaft is vertically provided at the center of the lower end of the control chamber. The central shaft passes through the center of the upper end of the control console via a bearing and is inserted into the control chamber.

[0008] A drive assembly is located on one side of the control cavity. The drive assembly includes a driven bevel gear and a groove, with one side of the groove being connected to the stirring shaft for transmission.

[0009] The conversion assembly is located inside the control cavity. The conversion assembly includes a pull rod, a lifting movable seat, and a switching gear. The pull rod is rotatably connected to one side of the groove, and the lifting movable seat is movably connected to the pull rod.

[0010] Preferably, the platform is provided with several heat-insulating heat source pipes around the movable cavity, and two wheel rails are coaxially provided at the lower end of the movable cavity. Connecting seats are provided at the center of both sides of the support frame, and the lower end of each of the two connecting seats is provided with a vertically moving wheel. The two moving wheels are respectively inserted into the two wheel rails. The degradation box is set with an elliptical structure, and the upper end of the degradation box is provided with a drop inlet. The two sides of the degradation box are respectively rotatably inserted into one side of the two connecting seats.

[0011] Preferably, the two sides of the stirring shaft are respectively movably connected through the two sides of the degradation box via bearings. The side of the stirring shaft closer to the control console is movably connected through the connecting seat and fitted with a first gear. The side of the stirring shaft located inside the degradation box is provided with stirring claws, and one side of the stirring claws is fitted against the inner side wall of the degradation box.

[0012] Preferably, a bearing hole is horizontally opened on the side of the control cavity near the pit opening, a bearing sleeve is horizontally provided at the center of the driven bevel gear, the bearing sleeve is inserted into the bearing hole through the bearing, the ridge groove is horizontally inserted into the bearing sleeve of the driven bevel gear, a number of guide grooves are symmetrically opened on the inner circumference of the bearing sleeve, a number of ridge bars are symmetrically provided on the outer circumference of the ridge groove, and the number of ridge bars are respectively movably inserted into the number of guide grooves.

[0013] Preferably, a rod groove is horizontally formed in the connecting seat near the ridge groove, a stabilizing rod is horizontally inserted into the rod groove, a spring groove is horizontally formed at the upper end of the rod groove, a spring rod is horizontally formed in the spring groove, a spring block is vertically formed at the upper end of the stabilizing rod, the spring block is inserted into the spring groove and movably sleeved with the spring rod, and a return spring is sleeved on the side of the spring rod away from the ridge groove, with one side of the return spring abutting against the spring block.

[0014] Preferably, the degradation box is provided with two symmetrical stabilizing grooves on the side near the stabilizing rod, and the stabilizing grooves are arranged corresponding to the rod grooves. A second gear is sleeved through one side of the driven bevel gear. When the second gear meshes with the first gear, the second gear pushes the stabilizing rod into the stabilizing groove.

[0015] Preferably, a central support rod is vertically provided at the lower center of the control cavity, and a horizontal groove is provided at the upper end of the central support rod. A pull rod is horizontally inserted into the horizontal groove. One side of the pull rod is rotatably connected to a rib groove placed in the control cavity through a bearing. The central support rod is symmetrically provided with strip grooves on both sides of the horizontal groove. A slider is horizontally provided on one side of the pull rod located in the strip groove, and the two sliders respectively move through the two strip grooves.

[0016] Preferably, the lifting movable seat is horizontally positioned above the central support rod, and two vertically symmetrical conversion telescopic rods are provided on both sides of the lower end of the lifting movable seat. Conversion plates are vertically provided on both lower ends of the lifting movable seat near the slider, and keyways are inclined on both conversion plates. The two sliders are movably inserted into the keyways of the two conversion plates on one side of the central support rod.

[0017] Preferably, the upper end of the lifting movable seat is horizontally sleeved with a switching gear through a bearing, and the lower end of the control cavity is horizontally provided with a power bevel gear. One side of the power bevel gear is meshed with the driven bevel gear, and the driven bevel gear is provided with a number of actuating teeth in a circular array on the side near the groove. When the switching gear rises to its maximum extent, the actuating teeth mesh with one side of the switching gear.

[0018] Preferably, the lower center of the central shaft is provided with a prismatic groove, and the upper end of the switching gear is provided with a prismatic block. When the switching gear is raised to its maximum extent, the prismatic block is inserted into the prismatic groove.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The fermentation tank is designed as an independent degradation tank that can be used alternately and intermittently within the platform by switching components. This allows sufficient time for reaction and degradation during excrement treatment. The independent degradation tank can also improve the user experience when multiple people use it in a short period of time. In addition, with the cooperation of the drive and conversion components, the position switching of the degradation tank and the stirring operation of the stirring shaft are automatically adjusted. The tank is stirred only after it has just been used, reducing the energy consumption of the stirring operation. The operation is simple and convenient. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the side-cut structure of the present invention;

[0023] Figure 3 For the present invention Figure 1 Schematic diagram of part A;

[0024] Figure 4 For the present invention Figure 3 Schematic diagram of part B;

[0025] Figure 5 For the present invention Figure 2 Schematic diagram of part C;

[0026] Figure 6 This is a schematic diagram showing the connection between the degradation box and the switching plate of the present invention;

[0027] Figure 7 This is a schematic diagram of the driven bevel gear connection structure of the present invention;

[0028] Figure 8 For the present invention Figure 7 Schematic diagram of part D;

[0029] Figure 9 This is a schematic diagram of the connection structure between the degradation box and the driven bevel gear of the present invention;

[0030] Figure 10 This is an exploded view of the conversion component of the present invention;

[0031] Figure 11 This is a schematic diagram of the explosion connection of the degradation box of the present invention.

[0032] In the diagram: 1. Platform; 2. Movable cavity; 3. Pit opening; 4. Control console; 5. Insulated heat source pipe; 6. Wheel rail; 7. Control cavity; 8. Switching disc; 9. Central shaft; 10. Support frame; 11. Connecting seat; 12. Degradation box; 13. Stirring shaft; 14. First gear; 15. Driven bevel gear; 16. Rib; 17. Second gear; 18. Stabilizing rod; 19. Spring block; 20. Return spring; 21. Stabilizing groove; 22. Central support rod; 23. Pull rod; 24. Lifting movable seat; 25. Switching gear; 26. Actuating teeth; 27. Rib block; 28. Rib groove; 29. ​​Conversion plate; 30. Conversion telescopic rod; 31. Slider; 32. Moving wheel; 33. Power bevel gear; 34. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the technical solutions of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Please see the appendix Figures 1-11 This application provides the following three preferred embodiments.

[0035] Example 1

[0036] The solar-powered bio-bacterial waterless toilet has a platform 1 with a horizontally opening movable chamber 2. A control console 4 is vertically positioned at the center of the movable chamber 2. An opening 3 is located on one side of the upper end of the movable chamber 2. Several degradation boxes 12 are movably mounted within the movable chamber 2 via a switching assembly. A stirring shaft 13 is horizontally inserted into each degradation box 12. The switching assembly includes a switching plate 8 and several support frames 10, symmetrically arranged on the outer periphery of the switching plate 8. A control cavity 7 is opened within the control console 4. A central shaft 9 is vertically positioned at the center of the lower end of the control cavity 7. The central shaft 9 passes through the center of the upper end of the control console 4 via a bearing and is inserted into the control cavity 7. A drive assembly is located on one side of the control cavity 7. The drive assembly includes a driven component... A bevel gear 15 and a groove 16 are provided. One side of the groove 16 is connected to the stirring shaft 13 for transmission. Several heat-insulating heat source pipes 5 are arranged around the movable cavity 2 inside the platform 1. Two wheel rails 6 are coaxially arranged at the lower end of the movable cavity 2. Connecting seats 11 are provided at the center of both sides of the support frame 10. The lower end of each of the two connecting seats 11 is vertically provided with a movable wheel 33. The two movable wheels 33 are respectively inserted into the two wheel rails 6. The degradation box 12 is elliptical in shape. The upper end of the degradation box 12 has a drop inlet. The two sides of the degradation box 12 are respectively rotatably inserted into one side of the two connecting seats 11. The stirring shaft 13 passes through both sides of the degradation box 12 through bearings. The side of the stirring shaft 13 closest to the control console 4 passes through the side of the degradation box 12. A first gear 14 is fitted into the connecting seat 11. A stirring claw is located on one side of the stirring shaft 13 inside the degradation chamber 12, with one side of the stirring claw fitting against the inner wall of the degradation chamber 12. A bearing hole is horizontally opened on the side of the control cavity 7 near the pit opening 3. A bearing sleeve is horizontally positioned at the center of one side of the driven bevel gear 15, and the bearing sleeve is inserted into the bearing hole through a bearing. A rib groove 16 is horizontally inserted into the bearing sleeve of the driven bevel gear 15. Several guide grooves are symmetrically opened on the inner circumference of the bearing sleeve. Several ribs 17 are symmetrically opened on the outer circumference of the rib groove 16, and the ribs 17 are movably inserted into the guide grooves. A rod groove is horizontally opened in the connecting seat 11 near the rib groove 16, and a [missing information - likely a gear or component] is horizontally inserted into the rod groove. There is a stabilizing rod 19, with a spring groove horizontally opened at the upper end of the rod groove, and a spring rod horizontally arranged in the spring groove. A spring block 20 is vertically arranged at the upper end of the stabilizing rod 19. The spring block 20 is inserted into the spring groove and movably sleeved with the spring rod. A return spring 21 is sleeved on the side of the spring rod away from the ridge groove 16. One side of the return spring 21 is set to abut against the spring block 20. Two stabilizing grooves 22 are symmetrically arranged on the side of the degradation box 12 near the stabilizing rod 19. The stabilizing grooves 22 are arranged corresponding to the rod groove. A second gear 18 is sleeved on one side of the ridge groove 16 through the driven bevel gear 15. When the second gear 18 is meshed with the first gear 14, the second gear 18 pushes the stabilizing rod 19 into the stabilizing groove 22.

[0037] The degradation chamber 12 is filled with sawdust and biological agent. After the person excretes, the second gear 18 rotates, driving the stirring shaft 13 connected to the first gear 14 to stir in the degradation chamber 12, so that the excrement and biological agent are repeatedly mixed. The process is completed in about 2-3 hours. During this period, the stabilizing rod 19 is pushed into the stabilizing groove 22 by the second gear 18, so that the stirring shaft 13 will not flip or tilt synchronously when it rotates, and will remain horizontal and stable.

[0038] Other unused degradation boxes 12 will automatically remain horizontal under the influence of gravity and degrade on their own in other positions, waiting for subsequent use. The number of degradation boxes 12 can be customized according to needs.

[0039] The degradation chamber 12 is connected to the center of two connecting seats 11 by bearings on both sides. The connecting seat 11 is fitted onto one side of the degradation chamber 12 and is provided with several lubricating balls. When the degradation chamber 12 is filled with sawdust and biological agent in its natural state, the inlet of the degradation chamber 12 is automatically kept facing upward due to the large weight at the bottom. The amount of sawdust and biological agent in the degradation chamber 12 does not exceed two-thirds of the volume, so as to avoid the overflow of the agent when the stirring shaft 13 is stirring.

[0040] The solar-powered bio-bacterial waterless toilet disclosed in Embodiment 2 of this invention has a structure that is basically the same as that in Embodiment 1. The difference lies in the function of switching the positions of several degradation boxes 12 and the stirring operation of the stirring shaft 13. The switching component is located in the control cavity 7. The switching component includes a pull rod 24, a lifting movable seat 25, and a switching gear 26. The pull rod 24 is rotatably connected to one side of the groove 16, and the lifting movable seat 25 is movably connected to the pull rod 24. A central support rod 23 is vertically provided at the lower center of the control cavity 7. A horizontal groove is opened at the upper end of the central support rod 23. The pull rod 24 is horizontally inserted into the horizontal groove. One side of the pull rod 24 is rotatably sleeved through a bearing. The rib groove 16 is located on one side of the control cavity 7. The central support rod 23 has symmetrically arranged strip grooves on both sides of the horizontal groove. The pull rod 24 has horizontally arranged sliders 32 on one side of each strip groove, with the two sliders 32 movably passing through the two strip grooves respectively. The lifting movable seat 25 is horizontally located above the central support rod 23. Two vertically symmetrically arranged conversion telescopic rods 31 are arranged on both sides of the lower end of the lifting movable seat 25. Conversion plates 30 are vertically arranged on both sides of the lower end of the lifting movable seat 25 near the sliders 32. The conversion plates 30 are inclined and have keyways. The two sliders 32 are movably inserted into the keyways of the two conversion plates 30 on one side of the central support rod 23. A switching gear 26 is horizontally sleeved at the upper end of the control chamber 7 via a bearing. A power bevel gear 34 is horizontally positioned at the lower end of the control chamber 7. One side of the power bevel gear 34 meshes with the driven bevel gear 15. The driven bevel gear 15 has a ring array of several actuating teeth 27 near the prismatic groove 16. When the switching gear 26 rises to its maximum position, the actuating teeth 27 mesh with one side of the switching gear 26. A prismatic groove 29 is opened at the center of the lower end of the control chamber 7. A prismatic block 28 is vertically positioned at the upper end of the switching gear 26. When the switching gear 26 rises to its maximum position, the prismatic block 28 is inserted into the prismatic groove 29. When the degradation box 12 rotates to... After reaching the appropriate position, the two telescopic rods 31 pull down the lifting seat 25, which in turn drives the two conversion plates 30 to descend. Then, under the action of the inclined keyway, the pull rod 24 is pushed horizontally towards the driven bevel gear 15. The second gear 18 meshes with the first gear 14, and the stabilizing rod 19 is inserted into the stabilizing groove 22 to keep the degradation box 12 horizontal and stable. At the same time, the prism block 28 of the switching gear 26 disengages from the central shaft 9, and the switching gear 26 is misaligned with the moving teeth 27. When the power bevel gear 34 rotates, the driven bevel gear 15 reaches the disk meshing groove 16 and the second gear 18 rotates to complete the stirring operation of the stirring shaft 13.

[0041] Similarly, when the telescopic rod 31 is raised, the second gear 18 is misaligned with the first gear 14, the switching gear 26 meshes with the actuating teeth 27, and the prismatic block 28 is inserted into the prismatic groove 29. At this time, the power bevel gear 34 rotates, and through the transmission of the driven bevel gear 15 and the switching gear 26, the switching disk 8 is controlled to rotate and move several support frames 10, thereby realizing the position adjustment of multiple degradation boxes 12.

[0042] A tapered surface of a certain length can be provided on the side end face of the stabilizing rod 19 near the stabilizing groove 22 to facilitate the insertion of the stabilizing rod 19 into the stabilizing groove 22. The position positioning of several degradation boxes 12 is automatically controlled by position sensors, and a cover can be provided at the upper end of the pit opening 3.

[0043] The solar-powered bio-bacterial waterless toilet disclosed in Embodiment 3 of this invention has a structure that is basically the same as that in Embodiment 2. The difference is that a collection trough is set at the lower end of the pit opening 3 in the active chamber 2, and a spiral blade shaft is set on one side of the collection trough. When it is necessary to replace the fermentation material in the degradation box 12, the degradation box 12 can be rotated 180° with the lifting system, independent motor and friction roller, so that the inlet faces downward. The stabilizing rod 19 is inserted into another stabilizing trough 22, and the stirring shaft 13 is rotated to stir, scraping out the internal material, which falls into the collection trough and is discharged through the spiral blade shaft.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solar-powered, bio-infectious, waterless toilet, characterized in that: The solar-powered bio-bacterial waterless toilet includes: Platform (1), with a horizontally openable cavity (2) inside the platform (1), a vertically openable control console (4) in the center of the cavity (2), and a pit (3) on one side of the upper end of the cavity (2); A number of degradation boxes (12) are movably disposed in the active cavity (2) through a switching assembly. A stirring shaft (13) is horizontally inserted into the degradation box (12). The switching assembly includes a switching plate (8) and a number of support frames (10). The number of support frames (10) are symmetrically disposed on the outer periphery of the switching plate (8). A control cavity (7) is opened in the control console (4). A central shaft (9) is vertically disposed at the center of the lower end of the control cavity (7). The central shaft (9) passes through the center of the upper end of the control console (4) through a bearing and is inserted into the control cavity (7). The drive assembly is located on one side of the control cavity (7). The drive assembly includes a driven bevel gear (15) and a groove (16). One side of the groove (16) is connected to the stirring shaft (13) for transmission. The conversion assembly is located in the control cavity (7). The conversion assembly includes a pull rod (24), a lifting movable seat (25), and a switching gear (26). The pull rod (24) is rotatably connected to one side of the groove (16), and the lifting movable seat (25) is movably connected to the pull rod (24). The control cavity (7) has a bearing hole horizontally opened on the side near the pit opening (3). A bearing sleeve is horizontally provided at the center of one side of the driven bevel gear (15). The bearing sleeve is inserted into the bearing hole through the bearing. The rib groove (16) is horizontally inserted into the bearing sleeve of the driven bevel gear (15). Several guide grooves are symmetrically opened on the inner circumference of the bearing sleeve. Several ribs (17) are symmetrically provided on the outer circumference of the rib groove (16). Several ribs (17) are movably inserted into several guide grooves respectively. The upper end of the lifting seat (25) is horizontally sleeved with a switching gear (26) through a bearing. The lower end of the control cavity (7) is horizontally provided with a power bevel gear (34). One side of the power bevel gear (34) is meshed with the driven bevel gear (15). The driven bevel gear (15) is provided with a number of actuating teeth (27) in a circular array on the side near the groove (16). When the switching gear (26) rises to the maximum extent, the actuating teeth (27) mesh with one side of the switching gear (26).

2. The solar-powered bio-bacterial waterless toilet according to claim 1, characterized in that: The platform (1) is surrounded by several heat source pipes (5) for heat preservation. Two wheel rails (6) are coaxially arranged at the lower end of the active cavity (2). Connecting seats (11) are provided at the center of both sides of the support frame (10). The lower ends of the two connecting seats (11) are vertically provided with moving wheels (33). The two moving wheels (33) are respectively inserted into the two wheel rails (6). The degradation box (12) is set in an elliptical structure. The upper end of the degradation box (12) is provided with a drop inlet. The two sides of the degradation box (12) are respectively rotatably inserted into one side of the two connecting seats (11).

3. The solar-powered bio-bacterial waterless toilet according to claim 2, characterized in that: The stirring shaft (13) is connected to both sides of the degradation box (12) by bearings. The side of the stirring shaft (13) near the control panel (4) is connected to the connecting seat (11) and fitted with the first gear (14). The stirring shaft (13) is provided with stirring claws on one side inside the degradation box (12). One side of the stirring claws is fitted to the inner wall of the degradation box (12).

4. The solar-powered bio-bacterial waterless toilet according to claim 3, characterized in that: A rod groove is horizontally opened in the connecting seat (11) near the ridge groove (16). A stabilizing rod (19) is horizontally inserted in the rod groove. A spring groove is horizontally opened at the upper end of the rod groove. A spring rod is horizontally installed in the spring groove. A spring block (20) is vertically installed at the upper end of the stabilizing rod (19). The spring block (20) is inserted into the spring groove and movably sleeved with the spring rod. A reset spring (21) is sleeved on the side of the spring rod away from the ridge groove (16). One side of the reset spring (21) abuts against the spring block (20).

5. The solar-powered bio-bacterial waterless toilet according to claim 4, characterized in that: The degradation box (12) is symmetrically provided with two stabilizing grooves (22) on the side near the stabilizing rod (19). The stabilizing grooves (22) are provided in correspondence with the rod groove. The ridge groove (16) passes through one side of the driven bevel gear (15) and is fitted with a second gear (18). When the second gear (18) meshes with the first gear (14), the second gear (18) pushes the stabilizing rod (19) to insert into the stabilizing groove (22).

6. The solar-powered bio-bacterial waterless toilet according to claim 5, characterized in that: The lower center of the control cavity (7) is vertically provided with a central support rod (23), and the upper end of the central support rod (23) is provided with a horizontal groove. The pull rod (24) is horizontally inserted into the horizontal groove. One side of the pull rod (24) is rotated through a bearing and connected to the rib groove (16) on one side of the control cavity (7). The central support rod (23) is provided with strip grooves on both sides of the horizontal groove. The pull rod (24) is provided with a slider (32) on one side of the strip groove, and the two sliders (32) are respectively moved through the two strip grooves.

7. The solar-powered bio-bacterial waterless toilet according to claim 6, characterized in that: The lifting seat (25) is horizontally positioned on the upper end of the central support rod (23). Two vertically symmetrical conversion telescopic rods (31) are provided on both sides of the lower end of the lifting seat (25). Conversion plates (30) are vertically positioned on both lower ends of the lifting seat (25) near the slider (32). The conversion plates (30) are inclined and have keyways. The two sliders (32) are movably inserted into the keyways of the two conversion plates (30) on one side of the central support rod (23).

8. The solar-powered bio-bacterial waterless toilet according to claim 7, characterized in that: The lower center of the central shaft (9) is inserted into the control cavity (7) and a prismatic groove (29) is provided. A prismatic block (28) is vertically provided on the upper end of the switching gear (26). When the switching gear (26) rises to the maximum extent, the prismatic block (28) is inserted into the prismatic groove (29).

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