Automatic lifting excrement fermentation device

Abstract

The utility model discloses an automatic lifting excrement fermentation device, which relates to the technical field of fermentation devices and comprises a box body, supporting legs, a fermentation mechanism and a lifting mechanism, the supporting legs are fixedly arranged at the bottom of the box body, and the top of the box body is fixedly connected with a feeding mechanism; the fermentation mechanism is fixedly arranged on the inner surface of the box body and is used for quickly fermenting excrement; the lifting mechanism is fixedly arranged on the inner surface of the box body and is used for lifting and carrying the excrement to the upper layer. The second motor drives the supporting column to rotate, the supporting column further drives the transmission plate to rotate, excrement is efficiently conveyed to the discharging opening from the feeding opening, interlayer lifting of the fermented excrement is achieved, and further fermentation treatment is facilitated. According to the device, preset programs and sensor feedback are fused, fermentation conditions are automatically adjusted, the whole process is automatically controlled, the fermentation efficiency is improved, the operation process is greatly simplified, remarkable convenience is brought to operators, and the advantage of high automation is manifested.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation devices, in particular to an automatically lifted feces fermentation device. Background Art

[0002] With the development of human society, the rapid expansion of agriculture and animal husbandry has led to a significant increase in the amount of animal manure produced. Improper handling of this manure can lead to a range of problems, including environmental pollution, odor spread, and water contamination. To address these environmental issues, manure fermentation equipment has emerged.

[0003] In the prior art, feces fermentation devices utilize naturally occurring microorganisms, particularly anaerobic bacteria, to promote the decomposition and conversion of organic matter by controlling conditions such as temperature, humidity, and pH, ultimately converting feces into organic fertilizer or renewable energy. The feces fermentation device described in patent document No. CN221607913U utilizes a feces pit with a rotating shaft and an arc-shaped member, and prefabricated filler within the pit, replacing the existing dry toilet. After using the toilet, feces falls onto the filler, which is then scooped into the filler via the arc-shaped member, effectively reducing odor. Furthermore, because the filler is made of straw, husks, or sawdust, feces can ferment directly within the filler to form organic fertilizer, further reducing odor during this fermentation process.

[0004] However, this device is not convenient for automatically lifting manure during use. Operators must manually turn the pile and stir it, which is not only labor-intensive but also difficult to ensure uniformity and efficiency of fermentation. In addition, manual control can lead to unstable fermentation conditions, affecting the quality of the final product.

[0005] Based on this, an automatic lifting feces fermentation device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0006] The purpose of the utility model is to provide an automatically lifted feces fermentation device to solve the problems in the background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] The automatic lifting feces fermentation device comprises: a box body;

[0009] Support legs are fixedly arranged at the bottom of the box body, the top of the box body is fixedly connected with a feeding mechanism, the inner surface of the feeding mechanism is slidably connected with a feeding hopper, the bottom of the box body is provided with an air blowing mechanism, and the top of the box body is slidably connected with a cover plate;

[0010] The fermentation mechanism is fixedly arranged on the inner surface of the box body and is used to quickly ferment the feces;

[0011] The lifting mechanism is fixedly arranged on the inner surface of the box body and is used for lifting and carrying the excrement upward.

[0012] On the basis of the above technical scheme, the utility model also provides the following optional technical schemes.

[0013] In an optional scheme, the fermentation mechanism comprises a partition plate, the partition plate is fixedly arranged on the inner surface of the box body, and the bottom of the partition plate is fixedly connected with two mounting plates.

[0014] In an optional scheme, the outer surface of the mounting plate is fixedly provided with a stirring mechanism, which is used for uniformly stirring the excrement to improve the fermentation uniformity.

[0015] In an optional scheme, the stirring mechanism comprises a first motor, the first motor is fixedly arranged on the outer surface of the mounting plate, the output end of the first motor is fixedly connected with a stirring shaft, the outer surface of the stirring shaft is fixedly connected with a stirring rod, and the inner surface of the box body is provided with a temperature control unit.

[0016] In an optional scheme, the lifting mechanism comprises a lifting cylinder, the lifting cylinder is fixedly arranged on the inner surface of the box body and the inner surface of the partition plate, the top of the lifting cylinder is fixedly connected with a second motor, the output end of the second motor penetrates through the top of the lifting cylinder and extends into the inside of the lifting cylinder, the output end of the second motor is fixedly connected with a support column, the bottom end of the support column is rotatably connected with the inner surface of the lifting cylinder, the outer surface of the support column is fixedly connected with a transmission plate, the bottom of the outer surface of the lifting cylinder is provided with an inlet, and the top of the outer surface of the lifting cylinder is communicated with a discharge port.

[0017] In an optional scheme, the bottom of the box body is provided with a ventilation opening matched with the air blowing mechanism.

[0018] In an optional scheme, the inside of the box body is divided into three layers of fermentation structures by the partition plate.

[0019] In an optional scheme, the outer surface of the partition plate is coated with a polyurethane coating.

[0020] In an optional scheme, the transmission plate is provided in a spiral structure and is attached to the inner wall of the lifting cylinder.

[0021] In an optional scheme, the inner surface of the lifting cylinder is coated with an anticorrosion coating.

[0022] Compared with the prior art, the utility model has the beneficial effects as follows:

[0023] 1. The utility model discloses a motor output end drive stirring axle rotation, and then drive stirring rod rotation realizes the overall stirring of excrement, ensures its full fusion with microorganism, promotes the uniformity of fermentation process. Subsequently, through the integrated temperature control system, the temperature environment in the box is accurately controlled to optimize the fermentation condition, further improve the fermentation efficiency and effect of excrement. This process not only improves the resource conversion efficiency, but also promotes the benign development of ecological cycle.

[0024] 2. The utility model discloses a second motor drive support column rotation, and support column drives transmission plate rotation to efficiently transport excrement from the feeding port to the discharge port, realizes the interlayer promotion of fermentation excrement, and is convenient for further fermentation treatment. This device combines preset program and sensor feedback, and automatically adjusts the fermentation condition, and is fully automatic control, not only improves the fermentation efficiency, but also greatly simplifies the operation process, brings significant convenience for operating personnel, and highlights the advantage of high automation. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the structure schematic diagram of the utility model.

[0026] Figure 2 It is the side structure schematic diagram of the utility model.

[0027] Figure 3 It is the cross section structure schematic diagram of the box in the utility model.

[0028] Figure 4 It is the cross section structure schematic diagram of the lifting cylinder in the utility model.

[0029] Figure mark comment: 1, the box is 2, the support foot is 3, the feeding mechanism is 4, the feeding hopper is 5, the air blowing mechanism is 6, the cover plate is 7, the partition plate is 8, the mounting plate is 9, the first motor is 10, the stirring axle is 11, the stirring rod is 12, the temperature control unit is 13, the lifting cylinder is 14, the second motor is 15, the support column is 16, the transmission plate is 17, the feeding port is 18, the discharge port. DETAILED DESCRIPTION

[0030] In order to make the utility model's purpose, technical scheme and advantage more clearly, the following is in combination with the drawings and example, and the utility model is further detailed.

[0031] In one embodiment, as Figures 1-4The hopper 4 is provided on the top of the box body 1, and the feeding mechanism 3 is fixedly connected to the feeding mechanism 3. The inner surface of the feeding mechanism 3 is slidably connected to the feeding hopper 4. The bottom of the box body 1 is provided with a blowing mechanism 5, and the top of the box body 1 is slidably connected to the cover plate 6. The fermentation mechanism is fixedly provided on the inner surface of the box body 1 for quickly fermenting the feces; the lifting mechanism is fixedly provided on the inner surface of the box body 1 for lifting and transporting the feces to the upper layer. The bottom of the box body 1 is provided with a ventilator adapted to the blowing mechanism 5. A fan is provided inside the blowing mechanism 5. The air exchange between the inside and outside of the bin is realized through automatic control, the oxygen concentration is adjusted, and a deodorizing device is provided to reduce odor. The setting of the supporting legs 2 is convenient for supporting the box body 1. The setting of the feeding hopper 4 is convenient for the feeding mechanism 3 to slide and feed. An opening and closing mechanism is provided on the top of the cover plate 6, which is convenient for opening the cover plate 6 for loading.

[0032] In one embodiment, Figure 3 As shown, the fermentation mechanism includes a partition plate 7, which is fixedly arranged on the inner surface of the box body 1. Two mounting plates 8 are fixedly connected to the bottom of the partition plate 7. A stirring mechanism is fixedly arranged on the outer surface of the mounting plate 8 for stirring the feces evenly to improve the fermentation uniformity. The interior of the box body 1 is divided into three layers of fermentation structure by the partition plate 7, and cooperates with the lifting mechanism to lift the fermented feces in the lower layer to the upper layer for further fermentation. The outer surface of the partition plate 7 is coated with a polyurethane coating, and the setting of the mounting plate 8 facilitates the installation of the first motor 9.

[0033] In one embodiment, Figure 3 As shown, the stirring mechanism includes a first motor 9, which is fixedly arranged on the outer surface of the mounting plate 8, and the output end of the first motor 9 is fixedly connected to a stirring shaft 10, and the outer surface of the stirring shaft 10 is fixedly connected to a stirring rod 11, and the inner surface of the box body 1 is provided with a temperature control unit 12. The model of the first motor 9 is: a three-phase asynchronous motor, and is externally connected to a power supply. The setting of the first motor 9 is convenient for driving the stirring shaft 10 to rotate, and the setting of the stirring shaft 10 is convenient for driving the stirring rod 11 to rotate, and the setting of the stirring rod 11 is convenient for fully stirring the feces, ensuring full contact between the feces and the microorganisms, and improving the fermentation uniformity. The setting of the temperature control unit 12 is convenient for controlling the temperature inside the box body 1 and improving the fermentation effect. An automatic control system is provided inside the box body 1, which automatically adjusts the fermentation conditions through a preset program or sensor feedback signal to realize automatic control of the entire fermentation process.

[0034] In one embodiment, Figure 4As shown, the lifting mechanism includes a lifting cylinder 13 fixedly arranged on the inner surface of the box body 1 and the inner surface of the partition plate 7, the top of the lifting cylinder 13 is fixedly connected with a second motor 14, the output end of the second motor 14 penetrates through the top of the lifting cylinder 13 and extends to the inside of the lifting cylinder 13, the output end of the second motor 14 is fixedly connected with a support column 15, the bottom end of the support column 15 is rotatably connected with the inner surface of the lifting cylinder 13, the outer surface of the support column 15 is fixedly connected with a transmission plate 16, the bottom of the outer surface of the lifting cylinder 13 is provided with an inlet 17, the top of the outer surface of the lifting cylinder 13 is communicated with a discharge port 18, the transmission plate 16 is arranged in a spiral structure and is attached to the inner wall of the lifting cylinder 13, so as to facilitate lifting the excrement when rotating, the inner surface of the lifting cylinder 13 is coated with an anti-corrosion coating to prevent the lifting cylinder 13 from being gradually corroded in the excrement, the second motor 14 is arranged to facilitate rotating the support column 15, and the support column 15 is arranged to facilitate driving the transmission plate 16 to drive lifting.

[0035] The above embodiment discloses an automatic lifting excrement fermentation device, wherein the output end of the first motor 9 rotates to drive the stirring shaft 10 to rotate, the stirring shaft 10 drives the stirring rod 11 to rotate, the excrement is fully stirred to ensure that the excrement is fully contacted with the microorganisms, the fermentation uniformity is improved, then the temperature in the box body 1 is controlled by the temperature control unit to improve the fermentation effect, the output end of the second motor 14 rotates to drive the support column 15 to rotate, the support column 15 drives the transmission plate 16 to rotate, the excrement is transported from the inlet 17 to the discharge port 18, so as to lift the excrement fermented in the lower layer to the upper layer for further fermentation, the fermentation conditions are automatically adjusted by the preset program or the sensor feedback signal to realize automatic control of the whole fermentation process, the device has high automation degree and high excrement fermentation efficiency, which brings convenience to the operator.

[0036] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An automatically elevated manure fermentation device, comprising: The box (1); Supporting feet (2) are fixedly arranged at the bottom of the box (1), the top of the box (1) is fixedly connected with a feeding mechanism (3), the inner surface of the feeding mechanism (3) is slidably connected with a feeding hopper (4), the bottom of the box (1) is provided with a blowing mechanism (5), and the top of the box (1) is slidably connected with a cover plate (6); It is characterized by further comprising a fermentation mechanism, which is fixedly arranged on the inner surface of the box (1) and is used for rapidly fermenting the excrement; The lifting mechanism is fixedly arranged on the inner surface of the box (1) and is used for lifting and transporting the excrement to the upper layer.

2. The self-elevating feces fermentation apparatus according to claim 1, characterized in that, The fermentation mechanism comprises a partition plate (7) fixedly arranged on the inner surface of the box (1), and the bottom of the partition plate (7) is fixedly connected with two mounting plates (8).

3. The self-elevating feces fermentation apparatus according to claim 2, characterized in that, The outer surface of the mounting plate (8) is fixedly provided with a stirring mechanism for uniformly stirring the excrement to improve the uniformity of fermentation.

4. The self-elevating feces fermenting apparatus according to claim 3, characterized in that, The stirring mechanism comprises a first motor (9) fixedly arranged on the outer surface of the mounting plate (8), an output end of the first motor (9) is fixedly connected with a stirring shaft (10), the outer surface of the stirring shaft (10) is fixedly connected with a stirring rod (11), and the inner surface of the box (1) is provided with a temperature control unit (12).

5. The self-elevating feces fermentation apparatus according to claim 1, wherein, The lifting mechanism comprises a lifting cylinder (13) fixedly arranged on the inner surface of the box (1) and the inner surface of the partition plate (7), a second motor (14) fixedly connected with the top of the lifting cylinder (13), an output end of the second motor (14) penetrating through the top of the lifting cylinder (13) and extending into the inside of the lifting cylinder (13), the output end of the second motor (14) is fixedly connected with a support column (15), the bottom end of the support column (15) is rotatably connected with the inner surface of the lifting cylinder (13), the outer surface of the support column (15) is fixedly connected with a transmission plate (16), the bottom of the outer surface of the lifting cylinder (13) is provided with an inlet (17), and the top of the outer surface of the lifting cylinder (13) is communicated with a discharge port (18).

6. The self-elevating feces fermentation apparatus according to claim 1, wherein, The bottom of the box (1) is provided with a ventilation port matched with the blowing mechanism (5).

7. The self-elevating feces fermenting apparatus according to claim 2, characterized in that, The inside of the box (1) is divided into three layers of fermentation structures by the partition plate (7).

8. The self-elevating feces fermenting apparatus according to claim 7, characterized in that, The outer surface of the partition plate (7) is coated with a polyurethane coating.

9. The self-elevating feces fermenting apparatus according to claim 5, characterized in that, The transmission plate (16) is arranged in a spiral structure and is attached to the inner wall of the lifting cylinder (13).

10. The self-elevating feces fermenting apparatus according to claim 5, characterized in that, The inner surface of the lifting cylinder (13) is coated with an anticorrosion coating.

Images