Cabin-type vacuum collection and sewage fermentation system for high-altitude environmentally friendly toilets

Abstract

The present invention provides a cabin-type vacuum collection and sewage fermentation system for high-altitude environmentally friendly toilets, comprising: a vacuum collection part and a sewage fermentation part. The vacuum collection part is used to collect toilet sewage and solid excrement in the cabin, and discharge the collected toilet sewage and solid excrement into a sump and a sewage fermentation part respectively. The sewage and solid excrement are fermented by the sewage fermentation part to form solid organic fertilizer. The system is used to ferment all sewage and solid excrement generated in the toilet and form organic fertilizer, thereby reducing toilet sewage discharge.

Description

Technical Field

[0001] The present invention relates to the technical field of toilet fermentation, and in particular to a cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets. Background Art

[0002] Currently, the sanitary environment in high-altitude areas is relatively backward, and most toilets are scattered. With the influx of population and the development of tourism, the demand for mobile toilets has greatly increased. Existing mobile toilets need to be equipped with deodorizing and anti-fouling devices, and after harmless treatment, they should be discharged into the sewer pipe to reduce the damage caused by toilet excrement to the surrounding environment.

[0003] The organic matter in the feces cannot be utilized when it is discharged into the sewer after treatment, and the conventional treatment device increases the volume of the equipment, thereby reducing the usable space in the mobile toilet;

[0004] Therefore, a device is needed to ferment the excrement produced by the mobile toilet to improve the utilization rate of organic matter. Summary of the Invention

[0005] The present invention provides a cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets, which is used to reduce waste discharge in toilets.

[0006] A cubicle-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets comprises a vacuum collection unit and a waste fermentation unit. The vacuum collection unit is used to collect toilet sewage and solid excrement in the cubicle, and discharge the collected toilet sewage and solid excrement into a sump and the waste fermentation unit, respectively. The waste fermentation unit is used to ferment the sewage and solid excrement to form solid organic fertilizer.

[0007] Preferably, it further comprises: a cabin body, the waste fermentation section is arranged on one side of the cabin body, the waste fermentation section comprises a fermentation bin and a solid storage box, and the fermentation bin is connected to the cabin body through a waste collection pipe.

[0008] Preferably, an equipment bin, a solid excretion bin, and a liquid excretion bin are spaced apart in the cabin body, and the toilets include multiple squat toilets and multiple urinals, multiple squat toilets are spaced apart in the solid excretion bin, and multiple urinals are spaced apart in the liquid excretion bin, and a wash basin is also provided in the liquid excretion bin, and the drains of the multiple squat toilets, the multiple urinals, and the wash basin are all connected to the waste collection pipe.

[0009] Preferably, a generator is provided in the equipment compartment, and the output end of the generator is electrically connected to the energy storage module and the equipment in the cabin respectively;

[0010] The output end of the energy storage module is electrically connected to the equipment in the cabin.

[0011] Preferably, a solid storage tank is further provided between the waste collection pipe and the fermentation bin;

[0012] The waste collection pipe includes a liquid collection pipe and a solid collection pipe, one end of the liquid collection pipe is connected to the drains of the urinals and the wash basin, and the other end is connected to the water collection tank, the water collection tank includes a water collection tank, and the water collection tank is arranged in the waste fermentation part; one end of the solid collection pipe is connected to the drains of the squat toilets, and the other end is connected to the solid storage tank;

[0013] The vacuum collection unit includes a vacuum feces collection device, which is arranged in the equipment compartment and is connected to the solid storage tank and the water collection tank through pipes, and is used to adjust the pressure in the solid storage tank and the water collection tank;

[0014] The solid storage tank and the water collecting tank are both connected to the fermentation bin by pipes. The water collecting tank is provided with a sewage pump, and the sewage pump is used to pump sewage in the water collecting tank into the fermentation bin.

[0015] Preferably, a drain plate is provided in the solid storage box, the side of the drain plate close to the solid collection pipe is a drain area, and the side away from the solid collection pipe is a water storage area, one end of the drain area is provided with a vacuum tube, the end of the vacuum tube away from the solid storage box is connected to a vacuum feces collection device, the end of the drain area away from the vacuum tube is provided with a solid discharge port, the solid discharge port pipe is connected to the fermentation bin, and the end of the water storage area close to the solid discharge port is provided with a liquid discharge port, and the liquid discharge port is connected to the water collection tank;

[0016] A discharge device is also provided in the drainage area, and the discharge device is used to discharge the solid excrement in the drainage area into the fermentation bin through the solid discharge port.

[0017] Preferably, the discharge device includes a driving rod, which is arranged to pass through the solid storage box, and a spiral blade is arranged in the solid storage box, and the spiral blade is arranged on the circumferential outer wall of the driving rod. A first motor is arranged on the outer wall of one end of the solid storage box close to the vacuum tube, and the driving shaft of the first motor is connected to the driving rod, and the driving rod is rotatably arranged in the mounting ring at one end away from the first motor. A plurality of mounting rods are arranged at intervals on the circumferential outer wall of the mounting ring, and the end of the mounting rod away from the mounting ring is arranged on the inner wall of the solid discharge port. A discharge adjustment device is provided on the side of the mounting rod away from the driving rod, and the discharge port pipe of the discharge adjustment device is connected to the fermentation bin.

[0018] Preferably, the discharge adjustment device includes a lever, the lever is swingably arranged in a groove, the groove is arranged on the side wall of the equipment bin, a top plate is provided at one end of the lever away from the equipment bin, an annular protrusion is provided on one side of the top plate, the annular protrusion is rotatably arranged in a first annular groove, and the first annular groove is provided on the circumferential outer wall of the bottom plate;

[0019] A first slide groove is provided on one side of the bottom plate close to the top plate, and a plurality of the first slide grooves are provided, and the first slide grooves are connected end to end to form a regular hexagonal structure, and a first slider is slidably provided in each first slide groove, and a triangular plate is provided on the side of the first slider away from the first slide groove, and the first slider is provided close to the bottom edge of the triangular plate, and the top angle of each triangular plate is arranged toward the center of the bottom plate, and the triangular plates are slidably arranged with each other, and a first through hole is provided at the center of the bottom plate;

[0020] A second slider is provided on a side of the triangular plate away from the first slider, the second slider is provided close to the bottom edge of the triangular plate, the second slider is slidably provided in a second chute, and each second chute is provided towards the center of the top plate;

[0021] A second through hole is provided at the center of the top plate, and an end of the second through hole away from the triangular plate is connected to the fermentation bin;

[0022] The end of the driving rod away from the first motor is rotatably arranged in the mounting ring, and a plurality of mounting rods are arranged at intervals on the circumferential outer wall of the mounting ring. The end of the mounting rod away from the mounting ring is arranged on the inner wall of the solid discharge port, and the bottom plate is arranged on the side of the mounting rod away from the driving rod.

[0023] Preferably, the top surface of the fermentation bin is provided with a mixing device, and the side of the mixing device away from the fermentation bin is provided on the top surface of the waste fermentation part, the mixing device includes a base, and the two ends of the base are connected to the outer bottom surface of the cabin body through a fixing rod and a reinforcing rib respectively, and a third slide groove is provided on the upper surface of the base, the third slide groove opening is facing upward, and the third slide groove is used to slide a third slider in a horizontal direction, and a first limiting groove is provided at the bottom of the third slide groove, and a connecting piece is movably provided in the first limiting groove, and the end of the connecting piece away from the base is connected to the top surface of the fermentation bin;

[0024] A U-shaped frame is provided on the top surface of the third slider, the opening of the U-shaped frame is downward, the third slider is provided with a second limiting groove, the second limiting groove is used to movably set a connecting piece in the vertical direction, and a spring is provided between the connecting piece and the bottom of the U-shaped frame;

[0025] A first wheel disc is rotatably provided on one side of the fixing rod close to the base, a second motor is provided on the side of the fixing rod away from the first wheel disc, the second motor is used to drive the first wheel disc to rotate, a first hinged rod is eccentrically hinged on the surface of the first wheel disc, an end of the first hinged rod away from the first wheel disc is hinged to the inner wall of the U-shaped frame, a curved rod is further provided on the end of the first hinged rod close to the U-shaped frame, the curved rod is arranged toward the connecting member, a third limiting groove is horizontally provided on the end of the connecting member close to the fermentation bin, the end of the curved rod away from the first hinged rod moves in the third limiting groove, and the curved rod cooperates with the first hinged rod for the connecting member to move back and forth vertically in the second limiting groove;

[0026] The first wheel plate cooperates with the first hinged rod to drive the U-shaped frame and the connecting member to move back and forth horizontally in the third sliding groove;

[0027] The first wheel disc axis is initially provided with a first pulley, and the first pulley is connected to the stirring device through a belt.

[0028] Preferably, the stirring device is arranged in the fermentation bin, one end of the fermentation bin is provided with a feed inlet, and the other end is provided with a discharge port, and the feed inlet is connected to the solid discharge port through a hose;

[0029] The stirring device includes a first mounting post and a second mounting post, the first mounting post and the second mounting post are arranged at intervals in the fermentation bin, a second wheel disc is rotatably provided on the first mounting post, a second pulley is provided on the side of the second wheel disc away from the first mounting post, the second pulley is connected to the belt, one end of the second hinged rod is eccentrically provided on the second wheel disc, the other end of the second hinged rod is hinged to one side of the stirring frame, a rod is provided at the middle end of the stirring frame, the rod is rotatably provided between the first mounting post and the second mounting post, and the stirring frame is used to stir the solid excrement in the fermentation bin;

[0030] A support rod is also provided on the side of the second mounting column close to the first mounting column, and a connecting rod is rotatably provided on the support rod. A screw is provided on the end of the connecting rod close to the second turntable, and a thread is provided on the circumferential outer wall of the second turntable. The second turntable is engaged with the connecting rod, and the end of the connecting rod away from the second turntable is provided in the feed port. A blade is provided on the circumferential outer wall of the end of the connecting rod close to the feed port, and the blade cooperates with the connecting rod to cut the solid excrement entering the fermentation bin.

[0031] Preferably, the discharge port pipe is connected to the fertilizer preparation device, the fertilizer preparation device includes a preparation box body, the preparation box body is arranged on one side of the fermentation bin, the preparation box body pipe is connected to the discharge port, the fertilizer preparation device includes a grabbing device and a baking device, the grabbing device includes a fixed column, the fixed column is provided with two groups and is arranged at intervals on the bottom surface of the preparation box body, the top of the fixed column is provided with a fourth slider, the two fourth sliders are slidably arranged in two fourth slide grooves, the two fourth slide grooves are arranged on two first rods, and pressure plates are provided at the bottom ends of the two first rods, and material plates are provided at intervals at the lower ends of the pressure plates, and the material plates are used to hold excrement discharged from the discharge port, wherein a hydraulic cylinder is provided in one of the fourth slide grooves, the hydraulic cylinder is provided at the top end of the fourth slide groove, the power input end of the hydraulic cylinder is arranged toward the fourth slider, the output end pipe of the hydraulic cylinder is connected to the oil cylinder, and the oil cylinder is used to drive the grabbing device to open and close;

[0032] The grabbing device includes two L-plates, which are arranged on the side of the material plate away from the pressure plate, and one end of one of the L-plates is slidably arranged in a sixth chute, which penetrates the material plate. The L-plate in the sixth chute penetrates the sixth chute and is connected to the input end of the oil cylinder. The hydraulic cylinder cooperates with the oil cylinder to move one L-plate closer to the other L-plate, and the two L-plates are used to grab the excrement on the material plate;

[0033] The baking device includes a drying drum, the drying drum is spaced apart from the grasping device, a ventilation slot is provided on the circumferential outer wall of the drying drum, both ends of the drying drum are rotatably connected to one end of two second rods, the other end of the second rod is provided on the inner bottom surface of the preparation box body, and a heater is provided on the end of the drying drum away from the grasping device, the air outlet of the heater is arranged toward the ventilation slot, and the heater is provided on the inner bottom surface of the preparation box body through a fan mounting bracket;

[0034] The grabbing device is used to transfer the excrement on the surface of the material sheet to the drying drum;

[0035] One of the second rods is rotatably provided with a third rod at one end away from the inner bottom surface of the preparation box body, one end of the third rod is connected to the drying drum, and the other end is connected to the intermittent device, the intermittent device includes a driving plate, the driving plate is arranged on one side of the drying drum, and a plurality of fifth chutes are arranged at intervals on a side of the driving plate away from the drying drum, the closed end of the fifth chute is arranged to point to the center of the driving plate, and the open end is away from the center of the driving plate, and the notch of the fifth chute is arranged toward the side away from the driving plate;

[0036] A fourth limiting groove is provided between the two fifth sliding grooves, and a toggle assembly is provided at one end of the third rod close to the driving plate, and the toggle assembly includes a fourth rod, and the fourth rod is rotatably provided at one end of the second rod close to the driving plate, and a fifth rod is provided at one end of the fourth rod close to the drying drum, and a third motor is provided at the other end, and the third motor is used to drive the fourth rod to rotate, and a C-shaped limiting plate and a sixth rod are provided on the circumferential outer wall of one end of the fourth rod close to the third motor, and the C-shaped limiting plate is opened toward the sixth rod, and the angle between the sixth rod and the fifth rod is right angles;

[0037] The sixth rod cooperates with the fifth sliding slot and is used to intermittently drive the driving plate to rotate, and the C-shaped limiting plate cooperates with the fourth limiting slot and is used to limit the driving plate from reversing;

[0038] One end of the fifth rod away from the fourth rod is used to drive a connecting rod assembly, and the connecting rod assembly is used to drive a grabbing device to transfer excrement into the drying drum.

[0039] Preferably, the connecting rod assembly includes a seventh rod, one end of the seventh rod is hinged to the end of the fifth rod away from the fourth rod, the other end of the seventh rod is hinged to one end of the eighth rod, the other end of the eighth rod is hinged to the end of the first rod close to the pressure plate, the middle end of the eighth rod is hinged to one end of the ninth rod, the other end of the ninth rod is arranged on the inner bottom surface of the preparation box body, the ninth rod is provided in two groups, which are respectively arranged between the rod member and the second rod at intervals, and a tenth rod is arranged between the two ninth rods, one end of the tenth rod is connected to the middle end of the eighth rod, and the other end of the tenth rod is rotatably arranged at an end of the other ninth rod away from the inner bottom surface of the preparation box body, and the end of the tenth rod away from the eighth rod is also provided with an eleventh rod, and the end of the eleventh rod away from the tenth rod is hinged to an end of the other first rod close to the pressure plate.

[0040] The working principle and beneficial effects of the present invention are as follows:

[0041] After using the toilet in the cabin, the vacuum toilet collection unit is used to collect all the waste in the toilet, and the collected solid waste is discharged into the solid fermentation device, and the liquid waste is discharged into the collection tank. The collection tank discharges the sewage into the solid fermentation device. The fermentation chamber ferments the sewage and solid excrement in the collection tank together and finally forms organic fertilizer, reducing the discharge of waste and improving the utilization rate of organic matter.

[0042] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings.

[0043] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0045] Figure 1 This is an expanded view of a shelter structure in an embodiment of the present invention;

[0046] Figure 2 This is a schematic diagram of the internal structure of a shelter body in an embodiment of the present invention;

[0047] Figure 3 This is a schematic diagram of a waste collection pipeline in an embodiment of the present invention;

[0048] Figure 4 This is a schematic diagram of a water collection pool structure in an embodiment of the present invention;

[0049] Figure 5 This is a schematic structural diagram of a solid storage box in an embodiment of the present invention;

[0050] Figure 6 This is a schematic diagram of a mounting ring structure in an embodiment of the present invention;

[0051] Figure 7 This is a schematic diagram of a top plate structure in an embodiment of the present invention;

[0052] Figure 8 This is a schematic diagram of a bottom plate structure in an embodiment of the present invention;

[0053] Figure 9 This is a schematic diagram of an annular protrusion structure in an embodiment of the present invention;

[0054] Figure 10 This is a schematic diagram of a spiral blade structure in an embodiment of the present invention;

[0055] Figure 11 This is a three-dimensional diagram of a mixing device in an embodiment of the present invention;

[0056] Figure 12 This is a schematic diagram of the internal structure of a mixing device according to an embodiment of the present invention;

[0057] Figure 13 This is a schematic diagram of the internal structure of a fermentation bin in an embodiment of the present invention;

[0058] Figure 14 This is a schematic diagram of the structure of a second wheel in an embodiment of the present invention;

[0059] Figure 15This is a three-dimensional diagram of a fertilizer preparation device according to an embodiment of the present invention;

[0060] Figure 16 This is a side view of an intermittent device in an embodiment of the present invention;

[0061] Figure 17 This is a front view of an intermittent device in an embodiment of the present invention;

[0062] Figure 18 This is a structural diagram of a toggle assembly in an embodiment of the present invention;

[0063] Figure 19 This is a schematic structural diagram of a grabbing device in an embodiment of the present invention;

[0064] Figure 20 This is a schematic diagram of the installation of a hydraulic cylinder in an embodiment of the present invention.

[0065] Among them, 1-cabin body, 2-sewage pump, 3-fermentation chamber, 4-equipment chamber, 5-solid excretion chamber, 6-liquid excretion chamber, 7-squat toilet, 8-urinal, 9-wash basin, 10-liquid collection pipe, 11-solid collection pipe, 12-water collection tank, 13-solid storage tank, 14-vacuum feces collection device, 15-drain plate, 16-vacuum tube, 17-solid discharge port, 18-liquid discharge port, 19-driving rod, 20-spiral blade, 21-first motor, 22-discharge adjustment device, 23-paddle, 24-top Plate, 25-annular protrusion, 26-first annular groove, 27-bottom plate, 28-first slide, 29-first slider, 30-triangular plate, 31-first through hole, 32-mounting ring, 33-mounting rod, 34-second slider, 35-second slide, 36-second through hole, 37-fixing rod, 38-base, 39-third slider, 40-first hinged rod, 41-first wheel, 42-third slide, 43-first limit groove, 44-spring, 45-reinforcement rib, 46-connector, 47-U-shaped frame, 48-second limit Slot, 49-second motor, 50-bend rod, 51-third limiting slot, 52-belt, 53-first pulley, 54-second hinged rod, 55-second wheel, 56-discharge port, 57-first mounting column, 58-stirring frame, 59-support rod, 60-connecting rod, 61-feeding port, 62-blade, 63-second mounting column, 64-second pulley, 65-rod, 66-fourth slider, 67-fourth slide, 68-first rod, 69-pressing plate, 70-material plate, 71-oil cylinder, 72-hydraulic cylinder, 73-L plate , 74-sixth chute, 75-drying cylinder, 76-ventilation slot, 77-second rod, 78-heater, 79-fan mounting bracket, 80-intermittent device, 81-drive plate, 82-fifth chute, 83-fourth limiting slot, 84-third rod, 85-fourth rod, 86-C-type limiting plate, 87-sixth rod, 88-fifth rod, 89-seventh rod, 90-eighth rod, 91-ninth rod, 92-tenth rod, 93-eleventh rod, 94-fixed column, 95-third motor, 96-dirt fermentation part, 97-vacuum collection part. DETAILED DESCRIPTION

[0066] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0067] like Figure 1-20As shown, an embodiment of the present invention provides a cabin-type vacuum collection and sewage fermentation system for high-altitude environmentally friendly toilets, including: a vacuum collection part 97 and a sewage fermentation part 96, wherein the vacuum collection part 97 is used to collect toilet sewage and solid excrement in the cabin, and discharge the collected toilet sewage and solid excrement to a collection tank and the sewage fermentation part 96 respectively, and utilize the sewage fermentation part 96 to ferment the sewage and solid excrement to form solid organic fertilizer.

[0068] It also includes: a cabin body 1, the lower end of which is provided with a sewage collection pipe and a sewage fermentation part 96, the sewage fermentation part 96 includes a fermentation bin 3, the input end of the sewage collection pipe is connected to each toilet in the cabin body 1, and the output end is connected to the fermentation bin 3.

[0069] The cabin body 1 is provided with an equipment bin 4, a solid excretion bin 5, and a liquid excretion bin 6. The toilets include multiple squat toilets 7 and multiple urinals 8. The multiple squat toilets 7 are spaced apart in the solid excretion bin 5, and the multiple urinals 8 are spaced apart in the liquid excretion bin 6. A wash basin 9 is also provided in the liquid excretion bin 6. The drains of the multiple squat toilets 7, the multiple urinals 8, and the wash basin 9 are all connected to the waste collection pipe.

[0070] A solid storage tank 13 is further provided between the waste collection pipe and the fermentation bin 3;

[0071] The waste collection pipe includes a liquid collection pipe 10 and a solid collection pipe 11. One end of the liquid collection pipe 10 is connected to the drains of the urinals 8 and the wash basin 9, and the other end is connected to the water collection tank. The water collection tank includes a water collection tank 12. The water collection tank 12 is arranged in the waste fermentation part 96. One end of the solid collection pipe 11 is connected to the drains of the squat toilets 7, and the other end is connected to the solid storage tank 13.

[0072] The vacuum collection unit 97 includes a vacuum feces collection device 14, which is disposed in the equipment compartment 4. The vacuum feces collection device 14 is connected to the solid storage tank 13 and the water collection tank 12 through pipes, and is used to adjust the pressure in the solid storage tank 13 and the water collection tank 12.

[0073] The solid storage tank 13 and the water collecting tank 12 are both connected to the fermentation tank 3 through pipes. The water collecting tank 12 is provided with a sewage pump 2 , and the sewage pump 2 is used to pump sewage in the water collecting tank 12 into the fermentation tank 3 .

[0074] The working principle and beneficial effects of the above embodiment are as follows:

[0075] The cabin body 1 can be transported by a transport vehicle and installed in high-altitude areas. All liquid sewage and solid waste generated by the squat toilet 7, urinal 8, and wash basin 9 in the cabin body 1 are discharged into the fermentation bin 3 through the sewage collection pipe. The solid waste generated by the squat toilet 8 is not mixed with the liquid sewage generated by the urinal 8 and the wash basin 9. The solid excrement generated by each squat toilet enters the solid storage box 13 through the solid collection pipe 11 and is stored by the solid storage box 13. The liquid sewage generated by the urinal 8 and the wash basin 9 enters the water collection bin through the liquid collection pipe 10. The solid fermentation product is stored in the box 12, and the solid storage box 13 provides the solid fermentation product to the fermentation bin 3. The liquid sewage is provided by the water collecting tank 12, which can achieve the effect of solid-liquid separation, improve the fermentation rate of the fermentation bin, and control the water content of the fermentation product in the fermentation bin. At the same time, the liquid collection pipe 10 can recycle the sewage generated by the wash basin 9 and the sewage generated by the urinal, and centrally recycle the organic matter generated in the cabin. After fermentation in the fermentation bin, the organic matter can be converted into fertilizer, which can protect the environment and reduce emissions. At the same time, the sewage pump 2 can realize the purpose of pumping the sewage in the water collecting tank 12 into the fermentation bin 3 for fermentation;

[0076] The vacuum feces collection device 14 is used to adjust the pressure in the solid storage box 13 and the water collection box 12, so as to achieve the purpose of vacuum collection of solid excrement and sewage generated in the squat toilet 7, urinal 8 and wash basin 9.

[0077] In one embodiment, a generator is provided in the equipment compartment 4, and the output end of the generator is electrically connected to the energy storage module and the equipment in the cabin respectively;

[0078] The output end of the energy storage module is electrically connected to the equipment in the cabin.

[0079] The working principle and beneficial effects of the above embodiment are as follows:

[0080] When the generator generates electricity, it can directly power the equipment in the cabin, and can also charge the energy storage module through the generator. When the cabin is used in the wild or in an area without power supply, the generator in the equipment compartment 4 can power the cabin equipment, ensuring that the cabin can normally perform lighting, vacuum collection, fermentation, etc. when there is no power supply;

[0081] When the generator fails or the fuel reserves used for power generation are exhausted, the energy storage module can continuously supply power to the cabin's electrical appliances. The dual power supply modes of generator and energy storage module improve the cabin's adaptability in the field. At the same time, the mains electricity can also be used to directly power the cabin's electrical appliances or charge the energy storage module.

[0082] In addition, when used in military activities or at night, the energy storage module can be used for power supply to avoid the problem of the generator making too much noise when working, which may easily expose the location, or the problem of loud noise at night. The generator can also be used to generate electricity to power the energy storage module during the day, making it convenient for nighttime use.

[0083] The energy storage module can be equipped with a high-power power supply to ensure the normal operation of the electrical appliances in the cabin and to improve the capacity of power storage, making it suitable for long-term outdoor activities.

[0084] In one embodiment, a drain plate 15 is provided in the solid storage tank 13, and the side of the drain plate 15 close to the solid collection pipe 11 is a drain area, and the side away from the solid collection pipe 11 is a water storage area. A vacuum tube 16 is provided at one end of the drain area, and the end of the vacuum tube 16 away from the solid storage tank 13 is connected to the vacuum feces collection device 14. A solid discharge port 17 is provided at the end of the drain area away from the vacuum tube 16, and the solid discharge port 17 is connected to the fermentation bin 3. A liquid discharge port 18 is provided at one end of the water storage area close to the solid discharge port 17, and the liquid discharge port 18 is connected to the water collecting tank 12;

[0085] The drainage area is also provided with a discharge device, which is used to discharge the solid excrement in the drainage area into the fermentation bin 3 through the solid discharge port 17.

[0086] The discharge device includes a drive rod 19, which is arranged to pass through the solid storage box 13. A spiral blade 20 is arranged in the solid storage box 13, and the spiral blade 20 is arranged on the circumferential outer wall of the drive rod 19. A first motor 21 is arranged on the outer wall of one end of the solid storage box 13 close to the vacuum tube 16. The drive shaft of the first motor 21 is connected to the drive rod 19. The end of the drive rod 19 away from the first motor 21 is rotatably arranged in the mounting ring 32. A plurality of mounting rods 33 are arranged at intervals on the circumferential outer wall of the mounting ring 32. The end of the mounting rod 33 away from the mounting ring 32 is arranged on the inner wall of the solid discharge port 17. The side of the mounting rod 33 away from the drive rod 19 is provided with a discharge adjustment device 22, and the discharge port pipe of the discharge adjustment device 22 is connected to the fermentation bin 3.

[0087] The working principle and beneficial effects of the above embodiment are as follows:

[0088] The vacuum feces collection device 14 reduces the air pressure in the solid storage box 13, forming a negative pressure area in the solid collection pipe 11. When the operation button of the vacuum feces collection device 14 is pressed after using the toilet, the squat toilet 7 is connected to the solid storage box 13. Under the action of air pressure, the solid excrement in the squat toilet 7 is discharged from the solid collection pipe 11 to the solid storage box 13. At this time, the first motor 21 is started, and the drive rod 19 rotates under the drive of the first motor. When the drive rod 19 rotates, the spiral blade 20 rotates, and the solid excrement discharged into the drainage area from the solid collection pipe 11 under the influence of the spiral blade 20 The excrement will be squeezed, and the excrement will be compressed from left to right. The urine in the excrement will leak into the water storage area from the drain plate 15, and then enter the water collecting tank 12 through the liquid discharge port 18. The excrement in the drain area is squeezed by the spiral blade 20 and gradually moves toward the solid discharge port 17, and finally enters the fermentation bin 3. After fermentation, it is fermented into organic fertilizer, reducing the water content of the solid excrement discharged from the solid storage box 13 into the fermentation bin 3, and collecting the urine liquid contained in the squat toilet 7 in the water collecting tank 12, thereby accelerating the fermentation rate of feces and improving the controllability of the water content of the fermented material.

[0089] In one embodiment, the discharge adjustment device 22 includes a lever 23, which is swingably arranged in a groove, and the groove is arranged on the side wall of the equipment bin 4. A top plate 24 is provided at the end of the lever 23 away from the equipment bin 4, and an annular protrusion 25 is provided on one side of the top plate 24. The annular protrusion 25 is rotatably arranged in a first annular groove 26, and the first annular groove 26 is arranged on the circumferential outer wall of the bottom plate 27;

[0090] A first slide groove 28 is provided on a side of the bottom plate 27 close to the top plate 24. There are multiple first slide grooves 28, and each first slide groove 28 is connected end to end to form a regular hexagonal structure. A first slider 29 is slidably provided in each first slide groove 28. A triangular plate 30 is provided on a side of the first slider 29 away from the first slide groove 28. The first slider 29 is provided close to the bottom edge of the triangular plate 30. The top angle of each triangular plate 30 is arranged toward the center of the bottom plate 27. The triangular plates 30 are slidably arranged with each other. A first through hole 31 is provided at the center of the bottom plate 27.

[0091] A second slider 34 is provided on a side of the triangular plate 30 away from the first slider 29. The second slider 34 is provided close to the bottom edge of the triangular plate 30. The second slider 34 is slidably provided in a second chute 35. Each second chute 35 is provided toward the center of the top plate 24.

[0092] A second through hole 36 is provided at the center of the top plate 24, and one end of the second through hole 36 away from the triangular plate 30 is connected to the fermentation bin 3;

[0093] The end of the driving rod 19 away from the first motor 21 is rotatably arranged in a mounting ring 32, and a plurality of mounting rods 33 are arranged at intervals on the circumferential outer wall of the mounting ring 32. The end of the mounting rod 33 away from the mounting ring 32 is arranged on the inner wall of the solid discharge port 17, and the bottom plate 27 is arranged on the surface of the mounting rod 33 away from the driving rod 19.

[0094] The working principle and beneficial effects of the above embodiment are as follows:

[0095] When the water content of the feces discharged by the discharge device needs to be adjusted and the water content of the discharged feces needs to be increased, enter the equipment cabin 4 and pull the lever 23 so that the lever 23 drives the top plate 24 to rotate on the bottom plate 27. At this time, under the action of the second slide 35 on the top plate 24, the second slider 34 slides from the position close to the second through hole 36 to the direction away from the second through hole. Under the action of the first slide 28, the first slider 29 can only move along the slide rail direction. The initial position of the first slider 29 is to the right of the first slide 28. When the lever 23 is pulled, the first slider 29 moves with the triangular plate 30 to the left of the first slide 28. Each triangular plate 3 0's hypotenuse is mutually aligned, at this time, the top angles of each triangular plate 30 will move in the direction away from the second through hole 36, the small hexagonal structure formed by the top angles of each triangular plate 30 becomes larger, the pressure in the drainage area is reduced, the pressure of the spiral blades on the solid excrement is reduced, and the liquid discharged by the solid excrement is reduced. When it is necessary to reduce the water content in the feces, the lever 23 is pulled in the opposite direction, and the top angles of each triangular plate 30 are close to each other, so as to reduce the rate of solid excrement discharge, increase the pressure of the spiral blades on the excrement in the drainage area, increase the amount of water drained by the solid excrement, facilitate control of the water content in the fermentation bin, increase the fermentation rate, and increase the output rate of organic fertilizer.

[0096] In one embodiment, a mixing device is provided on the top surface of the fermentation bin 3, and the side of the mixing device away from the fermentation bin 3 is provided on the top surface of the waste fermentation part 96. The mixing device includes a base 38, and the two ends of the base 38 are connected to the outer bottom surface of the cabin body 1 through a fixing rod 37 and a reinforcing rib 45 respectively. A third slide groove 42 is provided on the upper surface of the base 38, and the third slide groove 42 opens upward. The third slide groove 42 is used to slide the third slider 39 in the horizontal direction. The bottom of the third slide groove 42 is provided with a first limiting groove 43, and a connecting member 46 is movably provided in the first limiting groove 43. The end of the connecting member 46 away from the base 38 is connected to the top surface of the fermentation bin 3;

[0097] A U-shaped frame 47 is provided on the top surface of the third slider 39, and the opening of the U-shaped frame 47 faces downward. The third slider 39 is provided with a second limiting groove 48, and the second limiting groove 48 is used to set a connecting member 46 in the vertical direction. A spring 44 is provided between the connecting member 46 and the bottom of the U-shaped frame 47;

[0098] A first wheel disc 41 is rotatably provided on one side of the fixing rod 37 close to the base 38, and a second motor 49 is provided on the side of the fixing rod 37 away from the first wheel disc 41. The second motor 49 is used to drive the first wheel disc 41 to rotate, and a first hinged rod 40 is eccentrically hinged on the surface of the first wheel disc 41. One end of the first hinged rod 40 away from the first wheel disc 41 is hinged to the inner wall of the U-shaped frame 47, and a curved rod 50 is further provided on the end of the first hinged rod 40 close to the U-shaped frame 47. The curved rod 50 is arranged toward the connecting member 46, and a third limiting groove 51 is horizontally provided on the end of the connecting member 46 close to the fermentation bin 3. The end of the curved rod 50 away from the first hinged rod 40 moves in the third limiting groove 51, and the curved rod 50 cooperates with the first hinged rod 40 to enable the connecting member 46 to move back and forth vertically in the second limiting groove 48;

[0099] The first wheel disc 41 cooperates with the first hinge rod 40 to drive the U-shaped frame 47 and the connecting member 46 to reciprocate horizontally in the third sliding groove 42;

[0100] A first pulley 53 is initially provided on the axis of the first wheel disc 41 , and the first pulley 53 is connected to the stirring device via a belt 52 .

[0101] The working principle and beneficial effects of the above embodiment are as follows:

[0102] When the mixing device is working, the excrement enters the fermentation bin 3 from the discharge port of the discharge adjustment device 22, the second motor 49 is started and drives the first wheel disc 41 to rotate, and when the first wheel disc 41 rotates, it drives the first hinged rod 40 to move, and the end of the first hinged rod 40 away from the first wheel disc 41 drives the U-shaped frame 47 to move horizontally. At this time, the third slider 39 at the bottom of the U-shaped frame 47 slides back and forth in the third slide groove 42. When the first hinged rod 40 drives the end of the curved rod 50 to tilt up, the connecting piece 46 slides upward in the second limiting groove 48. When the end of the curved rod 50 moves downward, the connecting piece 46 moves downward, and the fermentation bin 3 makes an elliptical motion in the plane, mixing the excrement in the fermentation bin 3;

[0103] The mixing device can increase the fermentation rate and prevent the accumulation of excrement in the fermentation bin 3 from affecting the flow in and out of each pipe;

[0104] In one embodiment, Figure 13-14 As shown, the stirring device is arranged in the fermentation bin 3, one end of the fermentation bin 3 is provided with a feed port 61, and the other end is provided with a discharge port 56, and the feed port 61 is connected to the solid discharge port 17 through a hose;

[0105] The stirring device includes a first mounting post 57 and a second mounting post 63. The first mounting post 57 and the second mounting post 63 are arranged at intervals in the fermentation bin 3. A second wheel disc 55 is rotatably provided on the first mounting post 57. A second pulley 64 is provided on the side of the second wheel disc 55 away from the first mounting post 57. The second pulley 64 is connected to the belt 52. One end of the second hinged rod 54 is eccentrically provided on the second wheel disc 55. The other end of the second hinged rod 54 is hinged to one side of the stirring frame 58. A rod 65 is provided at the middle end of the stirring frame 58. The rod 65 is rotatably provided between the first mounting post 57 and the second mounting post 63. The stirring frame 58 is used to stir the solid excrement in the fermentation bin 3;

[0106] A support rod 59 is also provided on the side of the second mounting column 63 close to the first mounting column 57, and a connecting rod 60 is rotatably provided on the support rod 59. A screw is provided at one end of the connecting rod 60 close to the second turntable 55, and a thread is provided on the circumferential outer wall of the second turntable 55. The second turntable 55 is engaged with the connecting rod 60, and the end of the connecting rod 60 away from the second turntable 55 is provided in the feed port 61. A blade 62 is provided on the circumferential outer wall of the end of the connecting rod 60 close to the feed port 61, and the blade cooperates with the connecting rod 60 to cut the solid excrement entering the fermentation bin 3.

[0107] The working principle and beneficial effects of the above embodiment are as follows:

[0108] When the first wheel 41 rotates, it drives the first pulley 53 to rotate. The rotation of the first pulley 53 drives the second pulley 64 to rotate through the belt 52. The rotation of the second pulley 64 drives the second turntable 55 to rotate. When the second turntable 55 rotates, it drives the second hinged rod 54 to move. When the second hinged rod 54 moves, it drives one side of the stirring frame 58 to swing up and down around the rod 65, so that the stirring frame 58 can stir the excrement in the fermentation bin 3. Because the second turntable 55 is engaged with the connecting rod 60, when the second turntable 55 rotates, It will drive the connecting rod 60 to rotate on the upper surface of the support rod 59. When the connecting rod 60 rotates, it will drive the blade 62 to rotate in the feed port 61. After the excrement enters the feed port 61, it will be gradually cut into short sections by the rotating blade 62, thereby preventing the excrement from clogging the feed port 61. At the same time, the short sections of excrement are more conducive to the stirring of the stirring frame 58, further improving the fermentation rate. The fermented excrement enters the preparation box body of the fertilizer preparation device from the discharge port 56, and the fermented excrement is made into organic fertilizer through the preparation device in the preparation box body.

[0109] In one embodiment, Figure 15-19As shown, the discharge port 51 is connected to the fertilizer preparation device, and the fertilizer preparation device includes a preparation box body, which is arranged on one side of the fermentation bin 3. The preparation box body is connected to the discharge port 56. The fertilizer preparation device includes a grabbing device and a baking device. The grabbing device includes a fixed column 94, which is set in two groups and is spaced apart on the bottom surface of the preparation box body. The top of the fixed column 94 is provided with a fourth slider 66, and the two fourth sliders 66 are slidably arranged in two fourth chutes 67. The two fourth sliders 66 are slidably arranged in two fourth chutes 67. The chute 67 is provided on the two first rods 68, and the bottom ends of the two first rods 68 are provided with a pressure plate 69. The lower ends of the pressure plates 69 are spaced apart with a material plate 70. The material plate 70 is used to hold the excrement discharged from the discharge port 51. A hydraulic cylinder 72 is provided in one of the fourth chute 67. The hydraulic cylinder 72 is provided at the top end of the fourth chute 67. The power input end of the hydraulic cylinder 72 is arranged toward the fourth slider 66. The output end of the hydraulic cylinder 72 is connected to the oil cylinder 71. The oil cylinder 71 is used to drive the grabbing device to open and close.

[0110] The grabbing device includes two L-plates 73, which are arranged on the side of the material plate 70 away from the pressure plate 69. One end of one of the L-plates 73 is slidably arranged in a sixth chute 74, which penetrates the material plate 70. The L-plate 73 in the sixth chute 74 penetrates the sixth chute 74 and is connected to the input end of the oil cylinder 71. The hydraulic cylinder 72 cooperates with the oil cylinder 71 to move one L-plate 73 closer to the other L-plate 73. The two L-plates 73 are used to grab the excrement on the material plate 70;

[0111] The baking device includes a drying drum 75, which is spaced apart from the grasping device. A ventilation slot 76 is provided on the circumferential outer wall of the drying drum 75. The two ends of the drying drum 75 are rotatably connected to one end of two second rods 77, and the other end of the second rod 77 is provided on the inner bottom surface of the preparation box body. A heater 78 is provided on the end of the drying drum 75 away from the grasping device. The air outlet of the heater 78 is arranged toward the ventilation slot 76. The heater 78 is provided on the inner bottom surface of the preparation box body through a fan mounting bracket 79.

[0112] The grabbing device is used to transfer the excrement on the surface of the material plate 70 to the drying drum 75; one of the second rods 77 is rotatably provided with a third rod 84 at one end away from the bottom surface of the inner bottom surface of the preparation box body, one end of the third rod 84 is connected to the drying drum 75, and the other end is connected to the intermittent device 80, the intermittent device 80 includes a driving plate 81, the driving plate 81 is provided on one side of the drying drum 75, and a plurality of fifth chutes 82 are provided at intervals on a side of the driving plate 81 away from the drying drum 75, the closed end of the fifth chute 82 is arranged to point to the center of the driving plate 81, and the open end is away from the center of the driving plate 31, and the notch of the fifth chute 82 is arranged toward the side away from the driving plate 81;

[0113] A fourth limiting groove 83 is provided between the two fifth sliding grooves 82, and a toggle assembly is provided at one end of the third rod 84 close to the driving plate 81. The toggle assembly includes a fourth rod 85, and the fourth rod 85 is rotatably provided at one end of the second rod 77 close to the driving plate 81. A fifth rod 88 is provided at one end of the fourth rod 85 close to the drying drum 75, and a third motor 95 is provided at the other end. The third motor 95 is used to drive the fourth rod 85 to rotate. A C-shaped limiting plate 86 and a sixth rod 87 are provided on the circumferential outer wall of one end of the fourth rod 85 close to the third motor 95. The opening of the C-shaped limiting plate 86 is arranged toward the sixth rod 87, and the angle between the sixth rod 87 and the fifth rod 88 is a right angle;

[0114] The sixth rod 87 cooperates with the fifth sliding groove 82 and is used to intermittently drive the driving plate 81 to rotate. The C-shaped limiting plate 86 cooperates with the fourth limiting groove 83 and is used to limit the driving plate 81 from reversing.

[0115] One end of the fifth rod 88 away from the fourth rod 85 is used to drive a connecting rod assembly, and the connecting rod assembly is used to drive a grabbing device to transfer excrement into the drying drum 75.

[0116] The connecting rod assembly includes a seventh rod 89, one end of the seventh rod 89 is hinged to the end of the fifth rod 88 away from the fourth rod 85, the other end of the seventh rod 89 is hinged to one end of the eighth rod 90, the other end of the eighth rod 90 is hinged to the end of the first rod 68 close to the pressure plate 69, the middle end of the eighth rod 90 is hinged to one end of the ninth rod 91, the other end of the ninth rod 91 is arranged on the bottom surface of the preparation box body, the ninth rod 91 is provided in two groups, and is respectively arranged between the rod 65 and the second rod 77 at intervals. A tenth rod 92 is arranged between the two ninth rods 91, one end of the tenth rod 92 is connected to the middle end of the eighth rod 90, and the other end of the tenth rod 92 is rotatably arranged at the end of the other ninth rod 91 away from the bottom surface of the preparation box body. The end of the tenth rod 92 away from the eighth rod 90 is also provided with an eleventh rod 93, and the end of the eleventh rod 93 away from the tenth rod 92 is hinged to the end of the other first rod 68 close to the pressure plate 69.

[0117] The working principle and beneficial effects of the above embodiment are as follows:

[0118] When the fermented excrement in the fermentation bin 3 falls onto the material plate 70, the third motor 95 is started, and the third motor 95 drives the fourth rod 85 to rotate. When the fourth rod 85 rotates, it drives the C-shaped limit plate 86 and the sixth rod 87 to rotate around the fourth rod 85. When the sixth rod 87 moves away from one end of the fourth rod 85 and enters the fifth sliding groove 82, the fourth rod 85 continues to rotate to drive the sixth rod 87 to toggle the driving plate 81 to rotate. When the sixth rod 87 moves outside the driving plate 81, the C-shaped limit plate 86 enters the fourth limiting groove 83. At this time, the position of the driving plate 81 remains unchanged, and the C-shaped limit plate 86 limits the rotation of the driving plate 81. When the third motor 95 is started, the driving plate 81 intermittently drives the drying drum 75 to rotate through the third rod 84;

[0119] When the fourth rod 85 drives the fifth rod 88 to rotate around the fourth rod 85, the fifth rod 88 drives the end of the seventh rod 89 close to the fifth rod 88 to make a circular motion, and the end close to the eighth rod 90 to make a semi-circular swing motion below the eighth rod 90. The seventh rod 89 drives the right end of the eighth rod 90 to make a semi-circular swing motion. The left end of the eighth rod 90 drives the lower end of the first rod 68 to move from the material plate 70 to the ventilation slot 76 of the drying drum 75. The middle end of the eighth rod 90 swings around the ninth rod 91, with the right end falling and the left end tilting.

[0120] When the first rod 68 is acted upon by the eighth rod 90 to move toward the material plate 70, the fourth slide 67 slides on the outer wall of the fourth slider 66. When the pressing plate 69 moves toward the material plate 70 or the pressing plate 69 moves toward the drying drum 75, the first rod 68 moves toward one end close to the material plate 70, and the fourth slider 66 moves upward in the fourth slide 67 toward one end of the hydraulic cylinder 72, performing work on the power input end of the hydraulic cylinder 72. At this time, the hydraulic oil in the hydraulic cylinder 72 is introduced into the oil cylinder 71 through the pipe fitting, and the output end of the oil cylinder 71 extends, moving the L-plate 73 in the sixth slide 74 toward the end away from the oil cylinder 71, and the two L-plates 73 separate. When close to the material plate 70, the two L-plates separate to facilitate grabbing excrement. When close to the drying drum 75, the two L-plates separate to facilitate putting excrement into the ventilation slot 76.

[0121] When the third motor 95 is started, the heater 78 is started to dry the feces in the drying drum 75;

[0122] The heater 78 bakes the feces in the drying drum 75 to evaporate the moisture in the fermented fertilizer. The intermittent rotation of the drying drum 75 helps to increase the drying rate. At the same time, the pressing plate 69 squeezes the fertilizer when it approaches the material plate 70, so that the fertilizer can be dispersed into blocks, further increasing the drying rate of the drying drum and making it easy to feed the block fertilizer into the drying drum.

[0123] In this embodiment, spring rods are provided at both ends of the drying cylinder, which are used to conveniently remove the drying cylinder from the second rod 77. The side walls at both ends of the drying cylinder are threadedly connected to the cylinder body, making it convenient to take out the dried and formed fertilizer.

[0124] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets, characterized in that: include: a vacuum collection section (97) and a waste fermentation section (96), wherein the vacuum collection section (97) is used to collect toilet sewage and solid excrement in the cabin, and discharge the collected toilet sewage and solid excrement into a sump and a waste fermentation section (96), respectively, and utilize the waste fermentation section (96) to ferment the sewage and solid excrement to form solid organic fertilizer; A cabin body (1), wherein the waste fermentation section (96) is arranged on the lower surface of the cabin body (1), the waste fermentation section (96) comprises a fermentation bin (3) and a solid storage tank (13), and the fermentation bin (3) is connected to the cabin body (1) via a waste collection pipe; The top surface of the fermentation bin (3) is provided with a mixing device, and the side of the mixing device away from the fermentation bin (3) is provided on the top surface of the waste fermentation part (96), and the mixing device includes a base (38), and the two ends of the base (38) are connected to the outer bottom surface of the cabin body (1) through a fixing rod (37) and a reinforcing rib (45) respectively. The upper surface of the base (38) is provided with a third slide groove (42), and the opening of the third slide groove (42) faces upward. The third slide groove (42) is used to slide the third slider (39) in the horizontal direction. The bottom of the third slide groove (42) is provided with a first limiting groove (43), and a connecting member (46) is movably provided in the first limiting groove (43), and the end of the connecting member (46) away from the base (38) is connected to the top surface of the fermentation bin (3); A U-shaped frame (47) is provided on the top surface of the third slider (39), the opening of the U-shaped frame (47) is downward, and the third slider (39) is provided with a second limiting groove (48), the second limiting groove (48) is used to movably set a connecting member (46) in the vertical direction, and a spring (44) is provided between the connecting member (46) and the bottom of the U-shaped frame (47); A first wheel disc (41) is rotatably provided on a side of the fixing rod (37) close to the base (38), a second motor (49) is provided on a side of the fixing rod (37) away from the first wheel disc (41), the second motor (49) is used to drive the first wheel disc (41) to rotate, a first hinged rod (40) is eccentrically hinged on the surface of the first wheel disc (41), an end of the first hinged rod (40) away from the first wheel disc (41) is hinged to the inner wall of the U-shaped frame (47), and the first hinged rod (40) is eccentrically hinged to the surface of the first wheel disc (41). ) A curved rod (50) is further provided at one end close to the U-shaped frame (47), the curved rod (50) being arranged toward the connecting member (46), and a third limiting groove (51) being horizontally provided at one end of the connecting member (46) close to the fermentation bin (3), the end of the curved rod (50) away from the first hinged rod (40) being movable in the third limiting groove (51), and the curved rod (50) cooperating with the first hinged rod (40) is used for the connecting member (46) to move back and forth in the vertical direction in the second limiting groove (48); The first wheel disc (41) cooperates with the first hinge rod (40) to drive the U-shaped frame (47) and the connecting member (46) to move back and forth in the horizontal direction in the third sliding groove (42); A first pulley (53) is provided at the axis of the first wheel disc (41), and the first pulley (53) is connected to the stirring device via a belt (52); The stirring device is arranged in the fermentation bin (3), one end of the fermentation bin (3) is provided with a feed port (61), and the other end is provided with a discharge port (56), and the feed port (61) is connected to the solid discharge port (17) through a hose.

2. The cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets according to claim 1, characterized in that: The cabin body (1) is provided with an equipment bin (4), a solid excretion bin (5), and a liquid excretion bin (6) at intervals. The toilets include a plurality of squat toilets (7) and a plurality of urinals (8). The plurality of squat toilets (7) are spaced apart in the solid excretion bin (5), and the plurality of urinals (8) are spaced apart in the liquid excretion bin (6). A wash basin (9) is also provided in the liquid excretion bin (6). The drains of the plurality of squat toilets (7), the plurality of urinals (8), and the wash basin (9) are all connected to the waste collection pipe.

3. The cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets according to claim 2, characterized in that: A generator is provided in the equipment compartment (4), and the output end of the generator is electrically connected to the energy storage module and the equipment in the cabin respectively; The output end of the energy storage module is electrically connected to the equipment in the cabin.

4. The cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets according to claim 2, characterized in that: A solid storage tank (13) is further provided between the waste collection pipe and the fermentation bin (3); The waste collection pipe comprises a liquid collection pipe (10) and a solid collection pipe (11), one end of the liquid collection pipe (10) is connected to the drains of the urinals (8) and the wash basin (9), and the other end is connected to the water collection tank, the water collection tank comprises a water collection tank (12), and the water collection tank (12) is arranged in the waste fermentation part (96); one end of the solid collection pipe (11) is connected to the drains of the squat toilets (7), and the other end is connected to the solid storage tank (13); The vacuum collecting portion (97) includes a vacuum feces collecting device (14), the vacuum feces collecting device (14) is arranged in the equipment compartment (4), the vacuum feces collecting device (14) is connected to the solid storage tank (13) and the water collecting tank (12) through pipes, and the vacuum feces collecting device (14) is used to adjust the pressure in the solid storage tank (13) and the water collecting tank (12); The solid storage tank (13) and the water collecting tank (12) are both connected to the fermentation tank (3) via pipes. The water collecting tank (12) is provided with a sewage pump (2). The sewage pump (2) is used to pump sewage in the water collecting tank (12) into the fermentation tank (3).

5. The cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets according to claim 4, characterized in that: A drain plate (15) is provided in the solid storage box (13), and a side of the drain plate (15) close to the solid collection pipe (11) is a drain area, and a side away from the solid collection pipe (11) is a water storage area. A vacuum tube (16) is provided at one end of the drain area, and an end of the vacuum tube (16) away from the solid storage box (13) is connected to a vacuum feces collection device (14). A solid discharge port (17) is provided at one end of the drain area away from the vacuum tube (16), and the solid discharge port (17) is connected to the fermentation bin (3). A liquid discharge port (18) is provided at one end of the water storage area close to the solid discharge port (17), and the liquid discharge port (18) is connected to the water collection box (12); A discharge device is also provided in the drainage area, and the discharge device is used to discharge solid excrement in the drainage area into the fermentation bin (3) through the solid discharge port (17).

6. The cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets according to claim 5, characterized in that: The discharge device includes a driving rod (19), the driving rod (19) is arranged to pass through the solid storage box (13), a spiral blade (20) is arranged in the solid storage box (13), and the spiral blade (20) is arranged on the circumferential outer wall of the driving rod (19), a first motor (21) is arranged on the outer wall of one end of the solid storage box (13) close to the vacuum tube (16), the driving shaft of the first motor (21) is connected to the driving rod (19), the end of the driving rod (19) away from the first motor (21) is rotatably arranged in the mounting ring (32), a plurality of mounting rods (33) are arranged at intervals on the circumferential outer wall of the mounting ring (32), the end of the mounting rod (33) away from the mounting ring (32) is arranged on the inner wall of the solid discharge port (17), and a discharge regulating device (22) is arranged on the side of the mounting rod (33) away from the driving rod (19), and the discharge port pipe of the discharge regulating device (22) is connected to the fermentation bin (3).

7. The cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets according to claim 6, characterized in that: The discharge adjustment device (22) includes a shifting rod (23), the shifting rod (23) is swingably arranged in a groove, the groove is arranged on the side wall of the equipment bin (4), a top plate (24) is arranged at one end of the shifting rod (23) away from the equipment bin (4), one side of the top plate (24) is provided with an annular protrusion (25), the annular protrusion (25) is rotatably arranged in a first annular groove (26), and the first annular groove (26) is arranged on the circumferential outer wall of the bottom plate (27); A first slide groove (28) is provided on one side of the bottom plate (27) close to the top plate (24), and a plurality of the first slide grooves (28) are provided. Each of the first slide grooves (28) is connected end to end to form a regular hexagonal structure. A first slider (29) is slidably provided in each of the first slide grooves (28). A triangular plate (30) is provided on one side of the first slider (29) away from the first slide groove (28). The first slider (29) is provided close to the bottom edge of the triangular plate (30). The top angle of each triangular plate (30) is provided toward the center of the bottom plate (27). Each of the triangular plates (30) is slidably provided with each other, and a first through hole (31) is provided at the center of the bottom plate (27). A second slider (34) is provided on a side of the triangular plate (30) away from the first slider (29), the second slider (34) being provided close to the bottom edge of the triangular plate (30), the second slider (34) being slidably provided in a second chute (35), and each second chute (35) being provided toward the center of the top plate (24); A second through hole (36) is provided at the center of the top plate (24), and an end of the second through hole (36) away from the triangular plate (30) is connected to the fermentation bin (3); The end of the driving rod (19) away from the first motor (21) is rotatably arranged in the mounting ring (32), and a plurality of mounting rods (33) are arranged at intervals on the circumferential outer wall of the mounting ring (32). The end of the mounting rod (33) away from the mounting ring (32) is arranged on the inner wall of the solid discharge port (17), and the bottom plate (27) is arranged on a side of the mounting rod (33) away from the driving rod (19).

8. The cabin-type vacuum collection and waste fermentation system for high-altitude environmentally friendly toilets according to claim 1, characterized in that: The stirring device comprises a first mounting column (57) and a second mounting column (63), wherein the first mounting column (57) and the second mounting column (63) are arranged at intervals in the fermentation bin (3), a second wheel disc (55) is rotatably arranged on the first mounting column (57), a second pulley (64) is arranged on the side of the second wheel disc (55) away from the first mounting column (57), and the second pulley (64) is connected to the belt (52), and one end of a second hinged rod (54) is eccentrically arranged on the second wheel disc (55), and the other end of the second hinged rod (54) is hinged to one side of a stirring frame (58), and a rod (65) is arranged at the middle end of the stirring frame (58), and the rod (65) is rotatably arranged between the first mounting column (57) and the second mounting column (63), and the stirring frame (58) is used to stir the solid excrement in the fermentation bin (3); A support rod (59) is further provided on the side of the second mounting column (63) close to the first mounting column (57), and a connecting rod (60) is rotatably provided on the support rod (59), and a screw is provided on one end of the connecting rod (60) close to the second wheel disc (55), and a thread is provided on the circumferential outer wall of the second wheel disc (55). The second wheel disc (55) is engaged with the connecting rod (60), and the end of the connecting rod (60) away from the second wheel disc (55) is provided in the feed port (61), and a blade (62) is provided on the circumferential outer wall of one end of the connecting rod (60) close to the feed port (61), and the blade cooperates with the connecting rod (60) to cut the solid excrement entering the fermentation bin (3).

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