Biofilm-imitated compost fermentation equipment

Abstract

The utility model relates to the technical field of compost fermentation equipment, in particular to biofilm-imitating compost fermentation equipment which comprises two fixing seats, limiting grooves are formed in the top ends of the two fixing seats, rotating rings are arranged in the two limiting grooves, a film rolling roller is fixedly arranged between the two rotating rings, a first gear is fixedly arranged on the side face of the film rolling roller, and a second gear is fixedly arranged on the side face of the first gear. Electric telescopic rods are arranged in the two fixing seats, movable blocks are fixedly arranged at the top ends of the telescopic ends of the two electric telescopic rods, limiting blocks are fixedly arranged on one sides of the two movable blocks, and a forward and reverse rotation motor is fixedly arranged on one side of one fixing seat; the biomimetic membrane composting device has the beneficial effects that the device is convenient to automatically limit and unlock the membrane rolling roller, so that the membrane rolling roller is convenient to disassemble and assemble, the biomimetic membrane is convenient and quick to replace after being damaged, the degradation of the composting effect of the device caused by overlong replacement time of the biomimetic membrane is avoided, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compost fermentation equipment, in particular to a biomimetic membrane compost fermentation equipment. Background Art

[0002] The biomimetic membrane compost fermentation equipment refers to the equipment that uses the biomimetic membrane technology for compost fermentation. The biomimetic membrane is covered on the compost materials, and the water vapor and carbon dioxide generated by fermentation can diffuse out from the microporous structure of the membrane, while the odor molecules such as ammonia dissolve in the water in the inner layer of the membrane, increasing the nitrogen content of the compost.

[0003] The patent specification with the publication number of CN217350023U discloses an automatic compost membrane winding and unwinding device, which includes a controller, an electric tire, a vertical bracket, a horizontal bracket, a support frame, a membrane winding motor, a membrane winding shaft, and a cable winder. The lower end of the vertical bracket is provided with an electric tire, and the upper end is provided with a horizontal bracket. The membrane winding shaft is fixed above the horizontal bracket through the support frame, and the membrane winding shaft is connected to the membrane winding motor. The cable winder is installed on the horizontal bracket. The electric tire, the membrane winding motor, and the cable winder are respectively connected to the controller. The electric tire enables the compost membrane winding and unwinding device to quickly and labor-savingly wind the biomimetic membrane on the fermentation tank. The cable winder is convenient for winding the cable connected to the power supply, avoiding the damage caused by the friction of the cable on the ground as the compost membrane winding and unwinding device moves, and also avoiding the random placement of the cable on the ground affecting the movement of the compost membrane winding and unwinding device.

[0004] However, in the implementation of the related technology, it is found that the above-mentioned automatic compost membrane winding and unwinding device has the following problems: The membrane winding shaft of the device is fixed on the horizontal bracket, making it inconvenient to disassemble the membrane winding shaft. When the biomimetic membrane is accidentally damaged, it is inconvenient to disassemble and replace the biomimetic membrane, which easily leads to a decline in the composting effect and reduces the use convenience of the device. In view of this, a biomimetic membrane compost fermentation equipment is provided to overcome the above defects. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a biomimetic membrane compost fermentation equipment.

[0006] To achieve the above object, the utility model adopts the following technical solution: a biofilm-like compost fermentation device, including two fixed seats. Limiting grooves are provided at the tops of the two fixed seats. Rotating rings are arranged inside the two limiting grooves. A film winding roller is fixedly arranged between the two rotating rings. A first gear is fixedly arranged on the side surface of the film winding roller. Electric telescopic rods are arranged inside the two fixed seats. The tops of the telescopic ends of the two electric telescopic rods are fixedly provided with movable blocks. Limiting blocks are fixedly arranged on one side of the two movable blocks. A forward and reverse motor is fixedly arranged on one side of one of the fixed seats. A second gear is fixedly arranged at one end of the transmission shaft of the forward and reverse motor. The first gear meshes with the second gear. Moving device bodies are fixedly arranged at the bottoms of the two fixed seats. A fermentation tank is arranged between the two moving device bodies.

[0007] As a further description of the above technical solution: Fixed grooves are provided inside the two fixed seats. The interiors of the two fixed grooves are respectively fixedly connected to the side surfaces of the two electric telescopic rods. The fixed seats facilitate the limitation of the electric telescopic rods.

[0008] As a further description of the above technical solution: Connecting grooves are provided at the bottoms of the two limiting blocks. The interiors of the two connecting grooves are respectively in contact with the side surfaces of the two rotating rings. The limiting blocks facilitate the limitation of the rotating rings.

[0009] As a further description of the above technical solution: A positioning plate is fixedly arranged on the other side of one of the fixed seats. A number of first positioning grooves are provided at the top of the positioning plate. The positioning plate facilitates the adjustment of the distance between the two fixed seats.

[0010] As a further description of the above technical solution: A positioning sleeve is fixedly arranged on one side of the other fixed seat. A second positioning groove is provided at the top of the positioning sleeve. The interior of the positioning sleeve is in contact with the side surface of the positioning plate. The positioning sleeve facilitates the adjustment of the distance between the two fixed seats.

[0011] As a further description of the above technical solution: A positioning block is arranged inside the second positioning groove. The side surface of the positioning block is in contact with the interior of the corresponding first positioning groove. The positioning block facilitates fixing the positioning plate and the positioning sleeve together.

[0012] As a further description of the above technical solution: Two moving blocks are fixedly arranged on the side surface of the positioning block. Limiting shafts are slidably connected inside the two moving blocks. The limiting shafts and the moving blocks facilitate improving the stability of the positioning block during movement.

[0013] As a further description of the above technical solution: The bottom ends of the two limiting shafts are fixedly connected to the top end of the positioning sleeve. Fixed disks are fixedly arranged at the top ends of the two limiting shafts. Return springs are fixedly arranged at the bottom ends of the two fixed disks. The bottom ends of the two return springs are respectively fixedly connected to the top ends of the two moving blocks. The return springs facilitate the extrusion of the moving blocks.

[0014] The utility model has the following beneficial effects:

[0015] For a biomimetic membrane compost fermentation device designed by the utility model, through the designed cooperation, when the biomimetic membrane is damaged and needs to be replaced, the telescopic end of the electric telescopic rod is started to extend, thereby driving the limiting block to move upward. At this time, the rotating ring loses its limit and can be directly removed from the fixed seat, so that the film winding roller is removed. A new biomimetic membrane and film winding roller are replaced. The rotating ring is placed in the limiting groove in the fixed seat. The electric telescopic rod is started to shorten, thereby driving the limiting block to move downward, so that the rotating ring is limited by the fixed seat and the limiting block and can only rotate. At this time, the device can normally perform the automatic winding of the biomimetic membrane, so that the device is convenient for automatically limiting and unlocking the film winding roller, so that the film winding roller is convenient for disassembly and assembly, and the biomimetic membrane is convenient for quick replacement after damage, avoiding the decline of the composting effect of the device caused by too long replacement time of the biomimetic membrane, and improving the use convenience of the device;

[0016] For a biomimetic membrane compost fermentation device designed by the utility model, through the designed cooperation, the positioning block is moved upward, so that the positioning sleeve and the positioning plate can move. By adjusting the overall length of the positioning plate and the positioning sleeve, the width between the two fixed seats can be adjusted, so that the width between the two moving device bodies can be adjusted, so that the two moving device bodies can just fit the two sides of the fermentation tank, avoiding the skew of the device during movement and affecting the winding of the biomimetic membrane. When the overall length of the positioning plate and the positioning sleeve is adjusted, the positioning block is loosened, and the moving block is extruded by the return spring, thereby driving the moving block to move downward, and then driving the positioning block to move downward, so that the positioning block enters the corresponding first positioning groove and second positioning groove, so that the positioning sleeve and the positioning plate are fixed together, so that the device is convenient for adjusting the distance between the two fixed seats and the distance between the two moving device bodies, so that the device can be applicable to fermentation tanks of different widths, thereby improving the applicable range of the device. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the utility model;

[0018] Figure 2 is the exploded structural schematic diagram of the fixed seat of the utility model;

[0019] Figure 3 is the sectional structural schematic diagram of the positioning sleeve of the utility model;

[0020] Figure 4 For the present utility model Figure 1 is a schematic structural view of part A.

[0021] Legend:

[0022] 1. Fixed seat; 2. Rotating ring; 3. Film winding roller; 4. First gear; 5. Electric telescopic rod; 6. Movable block; 7. Limiting block; 8. Forward and reverse motor; 9. Second gear; 10. Main body of moving device; 11. Fermentation tank; 12. Positioning plate; 13. Positioning sleeve; 14. Positioning block; 15. Moving block; 16. Limiting shaft; 17. Fixed disk; 18. Return spring. Specific embodiments

[0023] Referring to Figures 1-4 , a biofilm composting fermentation device provided by the present utility model includes two fixed seats 1. Limiting grooves are opened at the tops of the two fixed seats 1. Rotating rings 2 are arranged inside the two limiting grooves. The rotating rings 2 facilitate improving the stability of the film winding roller 3 during rotation. A film winding roller 3 is fixedly arranged between the two rotating rings 2. A first gear 4 is fixedly arranged on the side of the film winding roller 3. The first gear 4 facilitates driving the film winding roller 3 to rotate. Electric telescopic rods 5 are arranged inside the two fixed seats 1. The electric telescopic rods 5 facilitate driving the movable blocks 6 to move up and down. The tops of the telescopic ends of the two electric telescopic rods 5 are fixedly provided with movable blocks 6. Limiting blocks 7 are fixedly arranged on one side of the two movable blocks 6. A forward and reverse motor 8 is fixedly arranged on one side of one of the fixed seats 1. The forward and reverse motor 8 facilitates driving the second gear 9 to rotate. One end of the transmission shaft of the forward and reverse motor 8 is fixedly provided with a second gear 9. The first gear 4 and the second gear 9 are meshed with each other. The bottoms of the two fixed seats 1 are fixedly provided with main bodies 10 of the moving device. A fermentation tank 11 is arranged between the two main bodies 10 of the moving device.

[0024] As a further implementation of the above technical solution: Fixed grooves are opened inside the two fixed seats 1. The interiors of the two fixed grooves are respectively fixedly connected to the sides of the two electric telescopic rods 5. The fixed seats 1 facilitate limiting the electric telescopic rods 5.

[0025] As a further implementation of the above technical solution: Connecting grooves are opened at the bottoms of the two limiting blocks 7. The interiors of the two connecting grooves are respectively in contact with the sides of the two rotating rings 2. The limiting blocks 7 facilitate limiting the rotating rings 2.

[0026] During specific implementation: The fermentation tank 11 is used for stacking fertilizers. When it is necessary to cover the surface of the fermentation tank 11 with a biomimetic film, the two mobile device bodies 10 are respectively attached to both sides of the fermentation tank 11, which is convenient for improving the stability of the device during movement and avoiding the deviation of the device during movement, which may affect the winding of the biomimetic film by the winding roller 3. Initially, the device moves to the rightmost side of the fermentation tank 11, and the biomimetic film is attached to the rightmost side of the fermentation tank 11. The mobile device body 10 includes a support frame, rollers, and a forward and reverse motor. The support frame is convenient for supporting the device. The rollers are driven to rotate by the forward and reverse motor, thereby driving the device to move to the left. When the device moves to the left, the forward and reverse motor 8 is started. The forward and reverse motor 8 rotates to drive the second gear 9 to rotate, thereby driving the first gear 4 to rotate, and then driving the winding roller 3 to rotate, so that the biomimetic film unfolds and covers the fermentation tank 11. When it is necessary to wind the biomimetic film, the forward and reverse motor inside the mobile device body 10 rotates in reverse to drive the rollers to rotate in reverse, thereby driving the device to move in the reverse direction. The forward and reverse motor 8 rotates in reverse to drive the second gear 9 to rotate in reverse, thereby driving the first gear 4 and the winding roller 3 to rotate in reverse, so as to wind the biomimetic film. The stability of the rotating ring 2 during rotation is improved by the fixed seat 1 and the limit block 7, thereby improving the stability of the winding roller 3 during rotation. When the biomimetic film is damaged and needs to be replaced, the telescopic end of the electric telescopic rod 5 is extended, thereby driving the movable block 6 to move upward, and then driving the limit block 7 to move upward. At this time, the rotating ring 2 loses its limit and can be directly removed from the fixed seat 1, so that the winding roller 3 can be removed. A new biomimetic film and winding roller 3 are replaced. The rotating ring 2 is placed in the limit groove in the fixed seat 1. The electric telescopic rod 5 is shortened, thereby driving the movable block 6 to move downward, and then driving the limit block 7 to move downward, so that the rotating ring 2 is limited by the fixed seat 1 and the limit block 7 and can only rotate. When the winding roller 3 moves downward, the first gear 4 and the second gear 9 are engaged with each other. At this time, the device can normally perform automatic winding of the biomimetic film, so that the device is convenient for automatically limiting and unlocking the winding roller 3, so that the winding roller 3 is convenient for disassembly and assembly, and it is convenient to quickly replace the damaged biomimetic film, avoiding the decline of the composting effect of the device caused by the too long replacement time of the biomimetic film, and improving the use convenience of the device.

[0027] As a further implementation of the above technical solution: On the other side of one of the fixed seats 1, a positioning plate 12 is fixedly provided. A plurality of first positioning grooves are opened at the top of the positioning plate 12. The positioning plate 12 is convenient for adjusting the distance between the two fixed seats 1.

[0028] As a further implementation of the above technical solution: On one side of the other fixed seat 1, a positioning sleeve 13 is fixedly provided. A second positioning groove is opened at the top of the positioning sleeve 13. The inside of the positioning sleeve 13 is attached to the side surface of the positioning plate 12. The positioning sleeve 13 is convenient for adjusting the distance between the two fixed seats 1.

[0029] As a further implementation of the above technical solution: A positioning block 14 is provided inside the second positioning groove. The side surface of the positioning block 14 fits inside the corresponding first positioning groove. The positioning block 14 facilitates fixing the positioning plate 12 and the positioning sleeve 13 together.

[0030] As a further implementation of the above technical solution: Two moving blocks 15 are fixedly provided on the side surface of the positioning block 14. A limiting shaft 16 is slidably connected inside each of the two moving blocks 15. The limiting shaft 16 and the moving block 15 facilitate improving the stability of the positioning block 14 when it moves.

[0031] As a further implementation of the above technical solution: The bottom ends of the two limiting shafts 16 are fixedly connected to the top end of the positioning sleeve 13. Fixed disks 17 are fixedly provided at the top ends of the two limiting shafts 16. Return springs 18 are fixedly provided at the bottom ends of the two fixed disks 17. The bottom ends of the two return springs 18 are respectively fixedly connected to the top ends of the two moving blocks 15. The return spring 18 facilitates squeezing the moving block 15.

[0032] During specific implementation: When this device is used for a relatively wide fermentation tank 11, move the positioning block 14 upward so that the positioning sleeve 13 and the positioning plate 12 can move. Pull the positioning plate 12 out of the positioning sleeve 13, so that the width between the two fixed seats 1 increases, so that the width between the two moving device bodies 10 increases, enabling the device to move through the relatively wide fermentation tank 11. When this device is used for a relatively narrow fermentation tank 11, retract the positioning plate 12 into the positioning sleeve 13, so that the width between the two fixed seats 1 decreases, so that the width between the two moving device bodies 10 decreases, enabling the two moving device bodies 10 to exactly fit the two sides of the fermentation tank 11, avoiding the device from tilting during movement and affecting the winding of the biofilm-like film. At this time, replace the winding film roller 3 and the biofilm-like film corresponding to the width of the fermentation tank 11. Place the rotating ring 2 between the fixed seat 1 and the limiting block 7, so that the winding film roller 3 is limited. After the overall length of the positioning plate 12 and the positioning sleeve 13 is adjusted, release the positioning block 14, squeeze the moving block 15 through the return spring 18, drive the moving block 15 to move downward, drive the positioning block 14 to move downward, so that the positioning block 14 enters the corresponding first positioning groove and the second positioning groove, so that the positioning sleeve 13 and the positioning plate 12 are fixed together, so that the width between the two fixed seats 1 is fixed, so that the width between the two moving device bodies 10 is fixed, so that the device is convenient for adjusting the distance between the two fixed seats 1 and the distance between the two moving device bodies 10, enabling the device to be applicable to fermentation tanks 11 of different widths, thereby improving the applicable range of the device.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A biofilm composting fermentation device, comprising two fixing seats (1), characterized in that: The tops of the two fixed seats (1) are provided with limit grooves, the interiors of the two limit grooves are provided with rotating rings (2), a film rolling roller (3) is fixedly provided between the two rotating rings (2), a first gear (4) is fixedly provided on the side of the film rolling roller (3), the interiors of the two fixed seats (1) are provided with electric telescopic rods (5), the tops of the telescopic ends of the two electric telescopic rods (5) are fixedly provided with movable blocks (6), one side of the two movable blocks (6) is fixedly provided with limit blocks (7), one side of one of the fixed seats (1) is fixedly provided with a forward and reverse motor (8), one end of the transmission shaft of the forward and reverse motor (8) is fixedly provided with a second gear (9), the first gear (4) and the second gear (9) are meshed with each other, the bottom ends of the two fixed seats (1) are fixedly provided with a mobile device body (10), and a fermentation tank (11) is provided between the two mobile device bodies (10).

2. The biofilm-like composting fermentation equipment according to claim 1, characterized in that: The interiors of the two fixing seats (1) are each provided with a fixing groove, and the interiors of the two fixing grooves are respectively fixedly connected to the side surfaces of the two electric telescopic rods (5).

3. The biofilm-like composting fermentation equipment according to claim 1, characterized in that: The bottom ends of the two limit blocks (7) are each provided with a connecting groove, and the interiors of the two connecting grooves are respectively fitted with the side surfaces of the two rotating rings (2).

4. The biofilm-like composting fermentation equipment according to claim 1, characterized in that: A positioning plate (12) is fixedly provided on the other side of one of the fixing seats (1), and a plurality of first positioning grooves are provided on the top end of the positioning plate (12).

5. The biofilm-like composting fermentation equipment according to claim 4, characterized in that: A positioning sleeve (13) is fixedly provided on one side of the other fixing seat (1), a second positioning groove is provided at the top end of the positioning sleeve (13), and the interior of the positioning sleeve (13) is fitted with the side surface of the positioning plate (12).

6. The biofilm-like composting fermentation equipment according to claim 5, characterized in that: A positioning block (14) is provided inside the second positioning groove, and a side surface of the positioning block (14) fits in the interior of the corresponding first positioning groove.

7. The biofilm-like composting fermentation equipment according to claim 6, characterized in that: Two moving blocks (15) are fixedly provided on the side of the positioning block (14), and the interiors of the two moving blocks (15) are both slidably connected to a limiting shaft (16).

8. The biofilm-like composting fermentation equipment according to claim 7, characterized in that: The bottom ends of the two limit shafts (16) are fixedly connected to the top end of the positioning sleeve (13), the top ends of the two limit shafts (16) are fixedly provided with a fixing plate (17), the bottom ends of the two fixing plates (17) are fixedly provided with a return spring (18), and the bottom ends of the two return springs (18) are respectively fixedly connected to the top ends of the two moving blocks (15).

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