Energy-saving and environment-friendly excrement treatment device

Abstract

The present application relates to the technical field of excrement treatment, in particular to an energy-saving and environment-friendly excrement treatment device, which comprises a treatment box and a controller, the side wall of the treatment box is provided with an excrement inlet, the bottom of the treatment box is fixedly connected with a wastewater collecting box, the inner bottom wall of the treatment box is fixedly connected with a fixing table, the top of the fixing table is fixedly connected with a driving part, and the inner bottom wall of the treatment box is provided with a pressing assembly. The inner bottom wall of the treatment box is fixedly connected with a fixed plate, the side wall of the fixed plate is fixedly connected with a limiting triangular plate, and the output shaft of one end of the driving part penetrates through the fixed plate and the limiting triangular plate and is provided with a transmission assembly. The output shaft of the end of the driving part away from the fixed plate is provided with an extrusion assembly. Through the synergistic effect of the pressing assembly and the extrusion assembly, the excrement in the treatment box can be subjected to all-around extrusion and pressing, so that the solid-liquid separation effect of the excrement is ensured, the separation efficiency of the excrement is improved, and the separation quality of the excrement is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of excrement treatment, in particular to an energy-saving and environment-friendly excrement treatment device. BACKGROUND

[0002] With the rapid development of modern agriculture and the acceleration of urbanization, livestock manure treatment has become a problem to be solved. The traditional excrement treatment method not only has low efficiency, but also may cause environmental pollution, therefore, an energy-saving and environment-friendly excrement treatment device emerges as the times require, which can convert excrement into organic fertilizer, realize harmless treatment and resource utilization. Not only solves the problem of excrement treatment, but also promotes the resource utilization of agricultural waste and promotes the sustainable development of agriculture.

[0003] Although the existing excrement treatment device can realize preliminary treatment of excrement to some extent, it may be limited by its structure and treatment process, resulting in insufficient utilization efficiency of excrement treatment, and it is difficult to ensure the preliminary treatment effect of excrement.

[0004] In summary, the existing excrement treatment device may have problems in the utilization efficiency of excrement treatment, and it is difficult to ensure the preliminary treatment effect of excrement, which has become a difficult problem to be solved in the field, therefore, it is necessary to propose an energy-saving and environment-friendly excrement treatment device. SUMMARY

[0005] To solve the above problems, the present application provides an energy-saving and environment-friendly excrement treatment device, which can realize full-range extrusion and pressing of excrement in the treatment box through the cooperation of the pressing assembly and the extrusion assembly, so as to ensure the solid-liquid separation effect of excrement, improve the separation efficiency of excrement, and ensure the separation quality of excrement.

[0006] In order to achieve the above purpose, the technical scheme of the present application is as follows: an energy-saving and environment-friendly excrement treatment device, comprising a treatment box and a controller, the treatment box is provided with an excrement inlet on the side wall, the bottom of the treatment box is fixedly connected with a wastewater collection tank, the inner bottom wall of the treatment box is fixedly connected with a fixed table, the top of the fixed table is fixedly connected with a driving part, the controller is used to control the rotation of the output shaft of the driving part, and the inner bottom wall of the treatment box is provided with a pressing assembly for pressing operation of excrement to realize solid-liquid separation.

[0007] The inner bottom wall of the treatment box is fixedly connected with a fixed plate, the side wall of the fixed plate is fixedly connected with a limiting triangular plate, and the output shaft of one end of the driving part penetrates through the fixed plate and the limiting triangular plate and is provided with a transmission assembly for driving the operation of the pressing assembly.

[0008] The output shaft of one end of the driving part away from the fixed plate is provided with an extrusion assembly for transverse extrusion of excrement.

[0009] The technical principle of the above scheme is as follows:

[0010] The worker puts the excrement through the excrement inlet into the inside of the processing box, and then controls the rotation of the output shaft of the driving part through the controller.

[0011] When the output shafts at both ends of the driving part rotate, the transmission assembly and the extrusion assembly are driven to operate, at this time, the extrusion assembly performs horizontal extrusion operation on the excrement, the transmission assembly drives the pressing assembly to operate, the excrement is vertically pressed through the pressing assembly, so that the excrement and the extrusion assembly cooperate to extrude and separate the wastewater in the excrement from the solid excrement, and the wastewater in the excrement is collected through the wastewater collecting box, and the solid-liquid separation treatment of the excrement is completed.

[0012] The above scheme has the following beneficial effects:

[0013] 1、The present application, through the synergistic effect of the pressing assembly and the extrusion assembly, the excrement in the processing box can be subjected to all-round extrusion and pressing, thereby ensuring the solid-liquid separation effect of the excrement, improving the separation efficiency of the excrement, and ensuring the separation quality of the excrement.

[0014] 2、The present application, by using electrically driven excrement treatment device, compared with the traditional excrement treatment method, reduces the use of chemical agents and energy consumption. At the same time, the design of the wastewater collecting box makes the wastewater in the excrement can be effectively collected and treated, avoiding the pollution caused by direct discharge to the environment.

[0015] 3、The present application, by performing solid-liquid separation operation on the excrement, the excrement treatment device can obtain dry solid fertilizer and wastewater in the excrement after the excrement is treated. By using the solid fertilizer for agricultural production, the fertility of the soil can be improved, and by further treating the wastewater, it can be used for agricultural irrigation, thereby realizing the recycling of resources and the protection of the environment.

[0016] Further, the transmission assembly comprises a first connecting rod, a second connecting rod and a third connecting rod which are respectively rotationally fitted on three end points of the limiting triangular plate, the first connecting rod is fixedly connected to the output shaft of the driving part near one end of the limiting triangular plate, a moving triangular plate is arranged on one side of the fixed plate, the ends of the first connecting rod, the second connecting rod and the third connecting rod away from the limiting triangular plate are respectively rotationally fitted on three end point positions of the moving triangular plate, and the first connecting rod, the second connecting rod and the third connecting rod are located on different vertical planes; the moving triangular plate is fixedly connected with a transmission rod away from the first connecting rod, and the transmission rod is fixedly connected with a pressing block.

[0017] Beneficial effect: the output shaft of the driving member drives the first connecting rod to rotate, and the force transmission is realized through the second connecting rod and the third connecting rod, so that the moving triangular plate makes a circular motion under the driving of the first connecting rod, the second connecting rod and the third connecting rod, and drives the transmission rod and the pressing block to make a circular motion, realizing the periodic pressing of the fecal pollution, and then the fecal pollution treatment device can fully utilize the output power of the driving member and improve the pressing efficiency.

[0018] Further, the pressing assembly comprises a pressing frame fixedly connected to the inner bottom wall of the treatment box, the inner side wall of the pressing frame is fixedly connected with support blocks in a symmetrical manner, the inner side wall of the pressing frame is vertically slidably connected with a contact plate, the side wall of the support block and the contact plate are vertically slidably connected, the top of the support block and the top of the contact plate are fixedly connected with a plurality of springs, the inner side wall of the pressing frame is vertically slidably connected with an arc-shaped pressing plate, the pressing plate is located in the movement path of the pressing block, and the springs are fixedly connected with the bottom of the pressing plate; the bottom of the pressing frame is fixedly connected with a filter screen, and the pressing frame is communicated with the wastewater collecting box through the filter screen.

[0019] Beneficial effect: the design of the spring makes the pressing plate have a certain elasticity during pressing, so that different pressing forces can be achieved according to different fecal pollution, and the effect of solid-liquid separation can be ensured while avoiding excessive extrusion of the fecal pollution, so that the fecal pollution is blocked.

[0020] Further, the extrusion assembly comprises a rotating block fixedly connected to the output shaft of the driving member away from the fixed plate, the rotating block is eccentrically connected with a moving rod away from the output shaft of the driving member, the inner bottom wall of the treatment box is fixedly connected with a first extrusion box, the bottom end of the moving rod extends into the first extrusion box through the top wall of the first extrusion box and is hingedly connected with a first extrusion plate, and the first extrusion plate is vertically slidably connected with the inner side wall of the first extrusion box.

[0021] The inner bottom wall of the treatment box is fixedly connected with a second extrusion box in a symmetrical manner, the second extrusion box is located on both sides of the pressing frame, the side wall of the second extrusion box is provided with a suction hole, and the second extrusion box is communicated with the inside of the first extrusion box through the suction hole; the inside of the second extrusion box is horizontally slidably connected with a second extrusion plate, one side of the second extrusion plate is fixedly connected with an extrusion rod, the extrusion rod extends into the pressing frame and is fixedly connected with an inclined contact extrusion plate through the side wall of the second extrusion box, the side wall of the pressing frame and the support block adjacent thereto.

[0022] Beneficial effect: the second extrusion box is symmetrically arranged on both sides of the pressing frame and communicated with the first extrusion box through the suction hole, so that when the first extrusion plate moves in the first extrusion box, the gas in the first extrusion box can be extruded into the second extrusion box, and the fecal pollution can be horizontally extruded by the second extrusion plate, the extrusion rod and the contact extrusion plate. At the same time, the inclined contact extrusion plate can better contact with the fecal pollution, and the extrusion effect is improved.

[0023] Further, the excrement guiding frame is fixedly connected at the excrement feeding port.

[0024] Beneficial effects: The excrement guiding frame can ensure that the excrement falls into the treatment box along the path of the guiding frame when feeding, avoiding splashing or scattering outside the treatment box due to improper feeding, improving the accuracy of feeding, and reducing the pollution risk of the surrounding environment.

[0025] Further, the opening and closing plate is hingedly connected at the excrement feeding port, and the bottom end of the opening and closing plate is in contact with the inner bottom wall of the excrement guiding frame.

[0026] Beneficial effects: The design of the opening and closing plate can effectively close the excrement feeding port, preventing odors and excrement from being emitted into the surrounding environment during the treatment process, thereby reducing pollution to the surrounding environment. Meanwhile, the design of the bottom end of the opening and closing plate in contact with the inner bottom wall of the excrement guiding frame allows the excrement adhering to the inner bottom wall of the guiding frame to be scraped by the opening and closing plate into the treatment box, further reducing the residence time and exposure area of the excrement outside the treatment box, and further reducing the pollution of the surrounding environment by the excrement.

[0027] Further, the solar panel is fixedly connected to the top of the treatment box.

[0028] Beneficial effects: The solar panel can convert solar energy into electrical energy to power the excrement treatment device, reducing dependence on traditional electrical energy and achieving the purpose of energy saving and environmental protection.

[0029] Further, the first and second extrusion plates are fixedly connected with rubber layers.

[0030] Beneficial effects: The rubber layers have good elasticity and flexibility, which can tightly adhere to the inner side walls of the first and second extrusion boxes during the movement of the first and second extrusion plates, making the transmission of gas more stable and improving the stability of the excrement treatment device.

[0031] Further, water receiving ports are symmetrically formed in the top of the treatment box, a rainwater collection box is fixedly connected and communicated at the bottom of the treatment box, and rainwater guiding cylinders are fixedly connected at the water receiving ports.

[0032] Beneficial effects: The rainwater guiding cylinders can collect rainwater from the top of the treatment box and guide it to the rainwater collection box for storage, achieving the purpose of saving water resources and realizing the recycling of water resources by using the collected rainwater for crop irrigation.

[0033] Further, rainwater collection frames are fixedly connected to the inner bottom wall of the treatment box, and the rainwater collection frames are located directly below the adjacent water receiving ports. Stabilizing plates are fixedly connected between adjacent rainwater collection frames, and the output shaft of the driving member penetrates the stabilizing plates and rotates with them. The lower part of the rainwater collection frame is fixedly connected with a filter plate, and the rainwater collection frame is in communication with the interior of the rainwater collection box.

[0034] Beneficial effects: The filter plate fixedly connected at the lower part of the rainwater collecting frame can effectively filter impurities and particulate matters in the rainwater, ensure that the collected rainwater is cleaner, and thus ensure the water quality in the rainwater collecting tank and reduce the subsequent processing cost.

[0035] Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following description, or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 It is an axial schematic view of the energy-saving and environment-friendly excrement treatment device.

[0037] Figure 2 It is an axial schematic view of the pressing assembly in the energy-saving and environment-friendly excrement treatment device.

[0038] Figure 3 It is an axial schematic view of the extrusion assembly in the energy-saving and environment-friendly excrement treatment device.

[0039] Figure 4 It is a front view schematic view of the extrusion assembly in the energy-saving and environment-friendly excrement treatment device.

[0040] Figure 5 It is a front view schematic view of the pressing assembly in the energy-saving and environment-friendly excrement treatment device.

[0041] Figure 6 It is a front view schematic view of the first extrusion box in the energy-saving and environment-friendly excrement treatment device.

[0042] The reference signs in the drawings of the specification include: 1, treatment box; 2, excrement guide frame; 3, opening and closing plate; 4, wastewater collecting tank; 5, fixed table; 6, fixed plate; 7, limiting triangular plate; 8, first connecting rod; 9, moving triangular plate; 10, transmission rod; 11, pressing block; 12, pressing frame; 13, supporting block; 14, contact plate; 15, pressing plate; 16, filter screen; 17, rotating block; 18, moving rod; 19, first extrusion box; 20, first extrusion plate; 21, second extrusion box; 22, second extrusion plate; 23, extrusion rod; 24, contact extrusion plate; 25, solar panel; 26, rainwater guide cylinder; 27, rainwater collecting frame; 28, stabilizing plate; 29, rainwater collecting tank. DETAILED DESCRIPTION

[0043] The following will be further described in detail through specific embodiments:

[0044] Example 1: as shown in the accompanying drawings Figure 1 , Figure 2 , Figure 3 , Figure 4 ,Figure 5 and Figure 6 As shown in the figure: an energy-saving and environment-friendly excrement treatment device, comprising a treatment box 1 and a controller, the side wall of the treatment box 1 is provided with an excrement inlet, the excrement inlet is welded with an excrement guide frame 2, and the excrement inlet is hinged with an opening and closing plate 3, the bottom end of the opening and closing plate 3 is in contact with the inner bottom wall of the excrement guide frame 2.

[0045] Specifically, the bottom of the treatment box 1 is welded with a wastewater collection box 4, the inner bottom wall of the treatment box 1 is welded with a fixing table 5, the top of the fixing table 5 is bolted and connected with a driving part, and the controller is used to control the rotation of the output shaft of the driving part. In this embodiment, the driving part is a double-head motor. The inner bottom wall of the treatment box 1 is welded with a fixed plate 6, a limiting triangular plate 7 is integrally formed on the side wall of the fixed plate 6, and the output shaft of one end of the double-head motor penetrates through the fixed plate 6 and the limiting triangular plate 7 and is provided with a transmission assembly.

[0046] Specifically, the transmission assembly comprises a first connecting rod 8, a second connecting rod and a third connecting rod which are respectively rotationally fitted on three end points of the limiting triangular plate 7, the first connecting rod 8 is bolted and connected to the output shaft of the double-head motor near one end of the limiting triangular plate 7, one side of the fixed plate 6 is provided with a moving triangular plate 9, and the ends of the first connecting rod 8, the second connecting rod and the third connecting rod away from the limiting triangular plate 7 are respectively rotationally fitted on three end point positions of the moving triangular plate 9, and the first connecting rod 8, the second connecting rod and the third connecting rod are located in different vertical planes; the moving triangular plate 9 is welded with a transmission rod 10 away from one side of the first connecting rod 8, and the transmission rod 10 is integrally formed with a pressing block 11.

[0047] Since the first connecting rod 8 is bolted and connected to the output shaft of the double-head motor, when the output shaft of the double-head motor rotates, it can drive the first connecting rod 8 to rotate together. Since the two ends of the first connecting rod 8, the second connecting rod and the third connecting rod are respectively rotationally fitted on the three end points of the limiting triangular plate 7 and the three end points of the moving triangular plate 9, and the first connecting rod 8, the second connecting rod and the third connecting rod are located in different vertical planes, when the first connecting rod 8 rotates and drives the moving triangular plate 9 to make a circular motion, the moving triangular plate 9 will also drive the second connecting rod and the third connecting rod to rotate. At the same time, the second connecting rod and the third connecting rod also limit the moving triangular plate 9, so that the moving triangular plate 9 will not rotate. Since the transmission rod 10 is welded with the side wall of the moving triangular plate 9, and the transmission rod 10 is integrally formed with the pressing block 11, when the moving triangular plate 9 makes a circular motion, it will also drive the transmission rod 10 and the pressing block 11 to make a circular motion together.

[0048] Specifically, the inner bottom wall of the treatment box 1 is provided with a pressing assembly for pressing the fecal waste to separate the solid and liquid. The pressing assembly comprises a pressing frame 12 welded to the inner bottom wall of the treatment box 1, support blocks 13 symmetrically welded to the inner side wall of the pressing frame 12, a contact plate 14 vertically slidingly fitted in the inner side wall of the pressing frame 12, the side wall of the support blocks 13 and the contact plate 14 are vertically slidingly fitted, springs are welded to the top of the support blocks 13 and the contact plate 14, an arc-shaped pressing plate 15 is vertically slidingly fitted in the inner side wall of the pressing frame 12, the pressing plate 15 is located in the movement path of the pressing block 11, and the springs are welded to the bottom of the pressing plate 15; a filter screen 16 is embeddedly installed at the bottom of the pressing frame 12, and the pressing frame 12 is communicated with the wastewater collecting box 4 through the filter screen 16.

[0049] Since the pressing plate 15 is located in the movement path of the pressing block 11, and the pressing plate 15 is vertically slidingly fitted with the pressing frame 12, when the pressing block 11 makes a circular motion and contacts the pressing plate 15, the pressing block 11 can press the pressing plate 15 downward to make it vertically slide in the pressing frame 12. At this time, thanks to the arc-shaped design of the pressing plate 15, the pressing block 11 can keep the pressing plate 15 in the pressed state when it makes a circular motion, until the pressing block 11 is out of contact with the pressing plate 15.

[0050] Since the springs are welded to the top of the support blocks 13 and the contact plate 14, and the springs are welded to the bottom of the pressing plate 15, the pressing plate 15 will press the springs during the pressing process, and the contact plate 14 will be pressed downward by the springs, so that the contact plate 14 can press the fecal waste to separate the wastewater in the fecal waste from the solid fecal waste. When the pressing block 11 is out of contact with the pressing plate 15, thanks to the restoring force of the springs, the springs will gradually return to the initial state and lift the pressing plate 15 to its initial position.

[0051] Since the springs have elasticity, they can change the pressing force on the fecal waste during the pressing process according to different conditions of the fecal waste, so as to ensure the solid-liquid separation effect of the fecal waste while avoiding excessive extrusion of the fecal waste, which can cause the fecal waste to block the filter screen 16.

[0052] During this process, since the pressing block 11 makes a circular motion while pressing the pressing plate 15, the stress point of the pressing plate 15 will change with the movement of the pressing block 11. At this time, the pressure on the springs at the bottom of the pressing plate 15 will also change, so that the pressure on the contact plate 14 will change, and the extrusion force of the contact plate 14 on the fecal waste at different positions will change, which increases the local extrusion force on the fecal waste and reduces the load on the filter screen 16, thereby reducing the possibility of the fecal waste blocking the filter screen 16.

[0053] Specifically, the output shaft of the double-head motor away from the fixed plate 6 is provided with an extrusion assembly for transversely extruding the fecal pollution. The extrusion assembly comprises a rotating block 17 fixedly connected to the output shaft of the double-head motor away from the fixed plate 6, a movement rod 18 eccentrically rotating on the side of the rotating block 17 away from the output shaft of the double-head motor, a first extrusion box 19 welded to the inner bottom wall of the treatment box 1, a first extrusion plate 20 hinged at the bottom end of the movement rod 18 extending through the top wall of the first extrusion box 19 into the first extrusion box 19, and the first extrusion plate 20 vertically slidingly fitted with the inner side wall of the first extrusion box 19.

[0054] The inner bottom wall of the treatment box 1 is symmetrically welded with a second extrusion box 21, and the second extrusion box 21 is located on both sides of the pressing frame 12. The side walls of the second extrusion box 21 are each provided with a suction hole, and the second extrusion box 21 is in communication with the inside of the first extrusion box 19 through the suction hole. The inside of the second extrusion box 21 is horizontally slidingly fitted with a second extrusion plate 22, and the second extrusion plate 22 is integrally formed with an extrusion rod 23 on one side. The extrusion rod 23 extends through the side wall of the second extrusion box 21, the side wall of the pressing frame 12 and the support block 13 adjacent thereto into the pressing frame 12 and is welded with an inclined contact extrusion plate 24. The first extrusion plate 20 and the second extrusion plate 22 are each fixedly bonded with a rubber layer.

[0055] Since the rotating block 17 is fixedly connected to the output shaft of the double-head motor, when the output shaft of the double-head motor rotates, it can drive the rotating block 17 to rotate. Since the rotating block 17 is eccentrically rotatingly fitted with the movement rod 18, the bottom of the movement rod 18 is hinged with the first extrusion plate 20, and the first extrusion plate 20 is vertically slidingly fitted with the inner side wall of the first extrusion box 19, when the rotating block 17 rotates, it will drive the movement rod 18 to reciprocate up and down, and the first extrusion plate 20 will reciprocate up and down driven by the movement rod 18.

[0056] At this time, since the first extrusion box 19 and the second extrusion box 21 are in communication, and the second extrusion plate 22 is slidably fitted in the second extrusion box 21, when the first extrusion plate 20 reciprocates up and down, it can extrude the gas in the first extrusion box 19 into the second extrusion box 21, or suck the gas in the second extrusion box 21 into the first extrusion box 19. Since the second extrusion plate 22 is integrally formed on one side with the extrusion rod 23 adjacent thereto, and the extrusion rod 23 is welded with the contact extrusion plate 24 adjacent thereto, when the gas in the first extrusion box 19 is extruded into the second extrusion box 21, it will push the second extrusion plate 22 to move laterally, so that the second extrusion plate 22 drives the extrusion rod 23 to move laterally, and the extrusion rod 23 drives the contact extrusion plate 24 to move laterally, so that the adjacent contact extrusion plates 24 move towards each other, extruding the fecal matter. When the gas in the second extrusion box 21 is sucked into the first extrusion box 19, a negative pressure is formed at the suction position of the second extrusion box 21, which pulls the second extrusion plate 22 to move laterally towards the initial position of the second extrusion plate 22.

[0057] During this process, thanks to the inclined design of the contact extrusion plate 24, when the adjacent contact extrusion plates 24 move towards each other, the contact extrusion plate 24 will gather the fecal matter in its movement path downward along the inclined direction, so that the contact extrusion plate 24 can better extrude the fecal matter; when the adjacent contact extrusion plates 24 move away from each other, the contact extrusion plate 24 will lift the fecal matter in its movement path upward along the inclined direction, thereby reducing the obstruction of the fecal matter to the contact extrusion plate 24, so that the contact extrusion plate 24 can move stably towards its initial position.

[0058] The specific implementation process is as follows: the worker opens the opening and closing plate 3 and puts the fecal matter into the fecal matter guide frame 2, then the worker closes the opening and closing plate 3, so that the opening and closing plate 3 scrapes the residual fecal matter in the fecal matter guide frame 2 into the treatment box 1, and the fecal matter is transferred to the lower part of the pressing box.

[0059] The worker controls the double-head motor output shaft to rotate through the controller, at this time the double-head motor output shaft drives the first connecting rod 8 to rotate, the first connecting rod 8 drives the moving triangular plate 9 to make a circular motion, and the second connecting rod and the third connecting rod are driven to rotate by the moving triangular plate 9. At this time, under the limiting of the second connecting rod and the third connecting rod, the moving triangular plate 9 will not rotate.

[0060] The mobile triangular plate 9 will drive the transmission rod 10 and the pressing block 11 to move in a circular motion, and the pressing block 11 will contact with the pressing plate 15 during the movement, and drive the pressing plate 15 to move downward. At this time, the pressing plate 15 will press the spring downward during the movement, and the pressing force will be transmitted to the contact plate 14 through the spring, so that the contact plate 14 moves downward to press the fecal waste, and the waste water in the fecal waste is squeezed out of the solid fecal waste and enters the waste water collection box 4 through the filter screen 16. When the pressing block 11 continues to move in a circular motion and is separated from the pressing plate 15, the spring will gradually return to its initial state under the action of the restoring force, and drive the pressing plate 15 to move upward, so that the pressing plate 15 moves to its initial position.

[0061] The output shaft of the double-head motor away from the fixed plate 6 will drive the rotating block 17 to rotate when rotating, and the rotating block 17 will drive the moving rod 18 to move up and down reciprocally, and the moving rod 18 will drive the first extrusion plate 20 to move up and down reciprocally.

[0062] As shown in Figure 4 , Figure 5 and Figure 6 , when the first extrusion plate 20 moves downward, it will extrude the gas in the first extrusion box 19 into the second extrusion box 21, so that the gas in the second extrusion box 21 pushes the second extrusion plate 22 to move laterally, and the second extrusion plate 22 will drive the extrusion rod 23 and the contact extrusion plate 24 to move laterally in turn, so that the adjacent contact extrusion plates 24 move towards each other to extrude the fecal waste, and further extrude the waste water in the fecal waste to make it pass through the filter screen 16 and enter the waste water collection box 4. When the first extrusion plate 20 moves upward, it will suck the gas in the second extrusion box 21 into the first extrusion box 19, at this time, the gas in the second extrusion box 21 is sucked out, and negative pressure is generated inside, so that the second extrusion plate 22 moves laterally to its initial position under the action of the negative pressure, and then the second extrusion plate 22 will drive the extrusion rod 23 and the contact extrusion plate 24 to move laterally in turn, so that the extrusion rod 23 and the contact extrusion plate 24 move to their initial positions respectively.

[0063] As shown in Figure 5 , since the contact extrusion plate 24 is designed to be inclined, when the contact extrusion plates 24 move towards each other, the fecal waste will gather below them along the inclination angle, so that the fecal waste can be extruded more fully; when the contact extrusion plates 24 move away from each other, the fecal waste will be lifted along the inclination angle, reducing the blockage of the contact extrusion plates 24 by the fecal waste, and ensuring that the contact extrusion plates 24 can move stably during the movement to their initial positions.

[0064] In this embodiment, after the separation of wastewater in the fecal pollution is completed, the staff takes out the fecal pollution solid for composting operation, realizes the reuse of the fecal pollution solid; the wastewater in the fecal pollution is purified, and the purified wastewater is used for agricultural irrigation, realizing the reuse of the wastewater in the fecal pollution. The pressing assembly and the extruding assembly cooperate to ensure that the fecal pollution is subjected to all-around extrusion and pressing, so as to ensure the solid-liquid separation effect of the fecal pollution, improve the separation efficiency of the fecal pollution, and ensure the separation quality of the fecal pollution.

[0065] Embodiment 2:

[0066] As shown in the accompanying Figure 1 , the difference from embodiment 1 is that the solar panel 25 is embedded and installed on the top of the treatment box 1.

[0067] The specific implementation process is as follows: when the solar panel 25 is directly irradiated by sunlight, it can convert solar energy into electric energy to power the fecal pollution treatment device, so that the fecal pollution treatment device can reduce the consumption of traditional electric energy and improve its continuous operation time.

[0068] Embodiment 3: as shown in the accompanying Figure 1 , Figure 2 , Figure 3 and Figure 4 , the difference from embodiment 2 is that the water receiving port is symmetrically opened on the top of the treatment box 1, and the rainwater guide cylinder 26 is welded at the water receiving port. The rainwater collecting frame 27 is symmetrically welded on the inner bottom wall of the treatment box 1, and the rainwater collecting frame 27 is located directly below the adjacent water receiving port. The adjacent rainwater collecting frames 27 are welded with a stabilizing plate 28, and the double-head motor output shaft penetrates the stabilizing plate 28 and rotates with the stabilizing plate 28. The lower part of the rainwater collecting frame 27 is welded with a filter plate (not shown in the figure), and the rainwater collecting box 29 is welded and communicated at the bottom of the treatment box 1. The rainwater collecting frame 27 is in communication with the inside of the rainwater collecting box 29.

[0069] The specific implementation process is as follows: when it rains, rainwater can enter the rainwater collecting frame 27 inside the treatment box 1 from the rainwater guide cylinder 26, and be filtered under the filtering action of the filter plate, so that the impurities in the rainwater are blocked above the filter plate. The filtered rainwater is collected in the rainwater collecting box 29, improving the water quality of the rainwater entering the rainwater collecting box 29. The design of the stabilizing plate 28 limits the double-head motor output shaft, so that the double-head motor output shaft can be more stable during rotation, thereby further improving the stability of the fecal pollution treatment device.

[0070] Obviously, the above embodiments are merely example for clearly illustrating but not limitation to the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments need not and can not be enumerated. The obvious changes or variations derived from the above description are still within the protection scope of the present application.

Claims

1. An energy-saving and environment-friendly excrement treatment device, comprising a treatment box (1), a side wall of the treatment box (1) being provided with an excrement inlet, and a wastewater collecting box (4) being fixedly connected to the bottom of the treatment box (1), characterized in that, Also include a controller, the bottom wall of the processing box (1) is fixedly connected with a fixed table (5), the top of the fixed table (5) is fixedly connected with a driving element, the controller is used for controlling the rotation of the output shaft of the driving element, the bottom wall of the processing box (1) is provided with a pressing assembly for pressing operation to separate the solid and liquid of the excrement and dirt; The pressing assembly comprises a pressing frame (12) fixedly connected to the bottom wall of the processing box (1), the inner side wall of the pressing frame (12) is fixedly connected with a support block (13) symmetrically, the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate (14), the inner side wall of the pressing frame (12) is vertically slidably connected with a contact plate ​ ​ 2. The energy efficient and eco-friendly excreta treatment apparatus as claimed in claim 1, wherein, ​ ​ 3. The energy efficient and eco-friendly excreta treatment apparatus as claimed in claim 2, wherein, ​ The second extrusion boxes (21) are fixed and connected symmetrically on the bottom wall in the treatment box (1), are located on both sides of the pressing frame (12), and are provided with suction holes in the side walls.

4. The energy efficient and eco-friendly excreta treatment apparatus as claimed in claim 3, wherein, The excrement discharging port is fixedly connected with an excrement guide frame (2).

5. The energy efficient and eco-friendly excreta treatment apparatus as claimed in claim 4, wherein, The excrement discharging port is hingedly connected with an opening and closing plate (3), and the bottom end of the opening and closing plate (3) is in contact with the inner bottom wall of the excrement guide frame (2).

6. The energy efficient and eco-friendly excreta treatment apparatus as claimed in claim 5, wherein, The top of the treatment box (1) is fixedly connected with a solar panel (25).

7. The energy efficient and eco-friendly excreta disposal device as claimed in claim 6, wherein, The first extrusion plate (20) and the second extrusion plate (22) are fixedly connected with rubber layers.

8. The energy efficient and eco-friendly excreta treatment apparatus as claimed in claim 7, wherein, The top of the treatment box (1) is symmetrically provided with water receiving ports, the bottom of the treatment box (1) is fixedly connected with a rainwater collecting box (29), and the water receiving ports are fixedly connected with rainwater guide cylinders (26).

9. The energy efficient and eco-friendly excreta disposal device as claimed in claim 8, wherein, The bottom wall in the treatment box (1) is fixedly connected with rainwater collecting frames (27), the rainwater collecting frames (27) are located directly below the water receiving ports adjacent thereto, the adjacent rainwater collecting frames (27) are fixedly connected with stabilizing plates (28), and the output shafts of the driving members are in rotational cooperation with the stabilizing plates (28) and penetrate the stabilizing plates (28); The rainwater collecting frames (27) are fixedly connected with filter plates at the lower portions, and the rainwater collecting frames (27) are in internal communication with the rainwater collecting box (29).

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