Soil conditioner continuous preparation device based on rotten vegetable fermentation

Abstract

The utility model relates to the technical field of agricultural wastes, in particular to a continuous soil conditioner preparation device based on rotten vegetable fermentation, which comprises a mixing cylinder, an inner gear ring cover is arranged at the upper end of the mixing cylinder, a rotating disc is rotationally connected into the inner gear ring cover, feeding grooves are formed in the front ends of the inner gear ring cover and the rotating disc, a driving gear is rotationally connected to the upper end of the rotating disc, and driving gears are meshed with the two sides of the driving gear; a crusher is fixedly connected to the lower end of the driving gear through a connecting shaft, two stirring shovels are fixedly connected to the lower end face of the rotating disc, inclined shovel faces are formed in the upper end faces of the stirring shovels, and discharging slopes are formed in the inclined shovel faces; according to the waste vegetable crushing device, waste vegetables can be crushed through the crusher and stirred and turned over through the inclined shovel surface at the same time, so that the crushing efficiency of the waste vegetables is improved, and a microbial inoculum can be uniformly stirred after being poured into the mixing cylinder, so that waste vegetable crushing, microbial inoculum mixing and fermentation wait in one device.

Description

Technical Field

[0001] This utility model relates to the field of agricultural waste technology, and in particular to a continuous preparation device for soil conditioner based on vegetable waste fermentation. Background Technology

[0002] With the intensive development of agriculture in my country, the scale of vegetable planting has continued to expand, and the amount of vegetable waste (such as vegetable leaves, vines, roots and stems) produced has increased year by year. Traditional methods of handling vegetable waste (such as landfill, incineration or open-air dumping) not only waste resources, but also cause environmental pollution and greenhouse gas emissions.

[0003] Currently, the resource utilization of vegetable waste mainly relies on composting and fermentation technology to convert it into organic fertilizer or soil conditioner. However, the key process steps of traditional composting, such as vegetable waste crushing, microbial agent mixing, and fermentation waiting, require the transfer of materials and equipment, resulting in poor continuity of the production process and limiting production efficiency.

[0004] Therefore, to address the issue of poor continuity in the production process caused by the need for material and equipment transfer between several key processes in traditional composting, a continuous soil conditioner preparation device based on vegetable waste fermentation can be designed to solve this problem. Utility Model Content

[0005] In order to overcome the problem that the traditional composting process requires the transfer of materials and equipment between key process steps such as waste vegetable crushing, microbial agent mixing, and fermentation waiting, resulting in poor continuity of the production process and limiting production efficiency.

[0006] The technical solution of this utility model is as follows: a continuous preparation device for soil conditioner based on vegetable waste fermentation, including a mixing cylinder; it also includes a crusher and an inclined shovel surface. The upper end of the mixing cylinder is provided with an inner toothed ring cover, and a turntable is rotatably connected inside the inner toothed ring cover. Feed troughs are opened at the front ends of both the inner toothed ring cover and the turntable. A drive gear is rotatably connected to the upper end of the turntable. Drive gears mesh on both sides of the drive gear. The crusher is fixedly connected to the lower end of the drive gear through a connecting shaft. Two mixing shovels are fixedly connected to the lower end face of the turntable. An inclined shovel surface is opened on the upper end face of the mixing shovel, and a discharge slope is opened on the inclined shovel surface.

[0007] Preferably, after the leftover vegetables are fed into the mixing tank from the feed chute, the drive gear is rotated to cause the crusher to rotate and crush the leftover vegetables. At the same time, the drive gear rotates due to the drive gear, and the turntable rotates due to the meshing of the drive gear with the inner wall of the inner tooth ring cover. This causes the inclined shovel and the turntable to rotate together while crushing the leftover vegetables. The inclined shovel scoops up the leftover vegetables that have been crushed by the crusher and thrown into the gap between the two mixing shovels. When these leftover vegetables are scooped up and pushed to the discharge slope, they slide down to the top of the crusher to achieve mixing and turning. Then, the inoculant can be poured into the mixing tank from the feed chute for mixing. After mixing is completed, crushing and mixing are stopped, and fermentation is allowed.

[0008] Preferably, the drive gear meshes with the inner wall of the inner gear ring cover, the drive gear is rotatably connected to the turntable, and the crusher is positioned between the two mixing shovels.

[0009] Preferably, a filter screen is embedded at the bottom of the mixing cylinder, and a water-proof pad is provided at the lower end of the filter screen. The water-proof pad is rotatably connected to the mixing cylinder by a hinge.

[0010] Preferably, the lower end of the water-separating pad is provided with a rotating push plate that is rotatably connected to the mixing cylinder, and the lower end of the rotating push plate is fixedly connected to a rotary cylinder.

[0011] Preferably, the lower end of the rotary cylinder is provided with a draining tray that is fixedly connected to the mixing cylinder, and a fixing sleeve is fixedly connected inside the draining tray.

[0012] Preferably, a drain outlet is provided on one side of the drain tray, and a motor is installed on the upper end of the inner toothed ring cover. The lower end of the motor is connected to the drive gear via an output shaft.

[0013] Preferably, a feeding sleeve is slidably connected inside the feeding trough, and a cover plate is rotatably connected to the rear end of the feeding sleeve via a hinge. Lifting rings that are fixed to the inner toothed ring cover are provided on both sides of the motor.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting an internal toothed ring cover, a drive gear, and a push gear, the waste vegetables are crushed by the crusher while being stirred and turned by the inclined shovel. This improves the crushing efficiency of the waste vegetables and ensures that the inoculant is evenly mixed after being poured into the mixing tank. As a result, the crushing of waste vegetables, mixing of inoculant, and fermentation can all be carried out in one piece of equipment without having to transfer them between multiple pieces of equipment. This improves the continuity of the production process and increases production efficiency.

[0016] 2. By setting up a filter screen, a water-separating plate, and a rotating pusher, the water-separating plate can be opened and closed by rotating the pusher. When the pusher reverses to open the water-separating plate, the liquid in the mixing tank can seep through the filter screen into the draining tray and be discharged from the drain outlet. This eliminates the need to transfer the waste vegetables between different devices to dehydrate them, thereby further improving the continuity of the production process and increasing production efficiency. Attached Figure Description

[0017] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0018] Figure 2 The diagram shown is a three-dimensional structural schematic of the drive gear of this utility model.

[0019] Figure 3 The diagram shown is a three-dimensional structural schematic of the mixing shovel of this utility model;

[0020] Figure 4 The image shown is a bottom view of the internal toothed ring cover structure of this utility model;

[0021] Figure 5 The diagram shown is a three-dimensional structural schematic of the filter screen of this utility model;

[0022] Figure 6 The diagram shown is a three-dimensional structural schematic of the rotating push plate of this utility model;

[0023] Figure 7 The diagram shown is a three-dimensional structural schematic of the drain tray of this utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. Mixing cylinder; 2. Internal gear ring cover; 3. Turntable; 4. Feed chute; 5. Drive gear; 6. Drive gear; 7. Crusher; 8. Mixing shovel; 9. Inclined shovel surface; 10. Discharge slope; 11. Filter screen; 12. Water-proof pad; 13. Rotary push plate; 14. Rotary cylinder; 15. Drainage tray; 16. Fixed sleeve; 17. Drain outlet; 18. Motor; 19. Feed insert; 20. Cover plate; 21. Lifting ring. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Please see Figures 1-7This utility model provides an embodiment of a continuous preparation device for soil conditioner based on vegetable waste fermentation, comprising a mixing cylinder 1; further comprising a crusher 7 and an inclined shovel 9. An inner toothed ring cover 2 is provided at the upper end of the mixing cylinder 1, and a turntable 3 is rotatably connected inside the inner toothed ring cover 2. Feed troughs 4 are provided at the front ends of both the inner toothed ring cover 2 and the turntable 3. A drive gear 5 is rotatably connected to the upper end of the turntable 3, and drive gears 6 mesh on both sides of the drive gear 5. The crusher 7 is fixedly connected to the lower end of the drive gear 5 via a connecting shaft. Two stirring shovels 8 are fixedly connected to the lower end face of the turntable 3. An inclined shovel 9 is provided on the upper end face of the stirring shovels 8, and a discharge slope 10 is provided on the inclined shovel 9. After the vegetable waste is fed into the mixing cylinder 1 through the feed trough 4, the drive gear 5 is rotated to crush the vegetable waste. The crusher 7 rotates to crush the leftover vegetables. At the same time, the drive gear 6 rotates due to the drive gear 5, and the turntable 3 rotates due to the meshing of the drive gear 6 with the inner wall of the inner tooth ring cover 2. This allows the inclined shovel 9 and the turntable 3 to rotate together while crushing the leftover vegetables. The inclined shovel 9 scoops up the leftover vegetables that have been crushed by the crusher 7 and thrown into the gap between the two mixing shovels 8. When these leftover vegetables are scooped up and pushed to the discharge slope 10, they will slide down to the top of the crusher 7 to achieve mixing and turning. Then, the inoculant can be poured into the mixing tank 1 from the feed trough 4 for mixing. After mixing is completed, crushing and mixing are stopped, and fermentation is allowed. The drive gear 6 meshes with the inner wall of the inner tooth ring cover 2, and the drive gear 6 is rotatably connected to the turntable 3. The crusher 7 is located in the middle of the two mixing shovels 8.

[0027] Please see Figures 5-7 In this embodiment, a filter screen 11 is embedded at the bottom of the mixing tank 1, and a water-separating pad 12 is provided at the lower end of the filter screen 11. The water-separating pad 12 is rotatably connected to the mixing tank 1 via a hinge. The water-separating pad 12 is used to filter the waste food and liquid. A rotating push plate 13 is provided at the lower end of the water-separating pad 12 and is rotatably connected to the mixing tank 1. A rotary cylinder 14 is fixedly connected to the lower end of the rotary push plate 13. The rotary cylinder 14 controls the rotation of the rotary push plate 13, which can push the water-separating pad 12 to control the opening and closing of the water-separating pad 12. A draining tray 15 is provided at the lower end of the rotary cylinder 14 and is fixedly connected to the mixing tank 1. A fixing sleeve 16 is fixedly connected inside the draining tray 15. The draining tray 15 is used to catch waste liquid and allow it to drain. Waste liquid flows out through drain port 17. Drain port 17 is provided on one side of the draining tray 15. Motor 18 is installed on the upper end of the inner tooth ring cover 2. The lower end of motor 18 is connected to the drive gear 5 through the output shaft. Motor 18 is used to drive the drive gear 5 to rotate. Feeding sleeve 19 is slidably connected in the feeding trough 4. The rear end of feeding sleeve 19 is connected to cover plate 20 through hinge. Lifting rings 21 fixed to the inner tooth ring cover 2 are provided on both sides of motor 18. When feeding into the mixing tank 1 and when fermenting the tail vegetables, the upper and lower feeding troughs 4 must be aligned first, and feeding sleeve 19 must be inserted into the feeding trough 4. When the turntable 3 rotates, feeding sleeve 19 must be taken out, and cover plate 20 must be closed when fermenting the tail vegetables.

[0028] In use, after the leftover vegetables are put into the mixing tank 1 from the feed trough 4, the motor 18 drives the drive gear 5 to rotate, so that the crusher 7 rotates to crush the leftover vegetables. At the same time, the drive gear 6 rotates due to the drive gear 5, and the turntable 3 rotates due to the meshing of the drive gear 6 with the inner wall of the inner tooth ring cover 2. So that while crushing the leftover vegetables, the inclined shovel 9 and the turntable 3 rotate together. The inclined shovel 9 scoops up the leftover vegetables that have been crushed by the crusher 7 and thrown into the gap between the two mixing shovels 8. When these leftover vegetables are scooped up and pushed to the discharge slope 10, they will slide down to the top of the crusher 7 to achieve mixing and turning. Then, the inoculant can be poured into the mixing tank 1 from the feed trough 4 for mixing. After mixing is completed, crushing and mixing are stopped, and fermentation is waited for.

[0029] If the water content of the vegetable waste is high, after crushing, the rotary cylinder 14 reverses the rotation of the rotating push plate 13 to open the water-separating plate 12 due to gravity. Then, the liquid in the mixing tank 1 passes through the water-separating plate 12 into the draining tray 15 and is discharged from the drain outlet 17. After the drainage is completed, the rotary cylinder 14 rotates the rotating push plate 13 to push the water-separating plate 12 to close. Then, the inoculant is poured into the mixing tank 1. When feeding the mixture into the mixing tank 1 and when fermenting the vegetable waste, the upper and lower feeding troughs 4 must be aligned first, and the feeding sleeve 19 must be inserted into the feeding trough 4. When the turntable 3 rotates, the feeding sleeve 19 must be removed. When fermenting the vegetable waste, the cover plate 20 must be closed.

[0030] Through the above steps, by setting the internal toothed ring cover 2, the drive gear 5 and the driving gear 6, the tail vegetables are crushed by the crusher 7 and stirred and turned by the inclined shovel surface 9. This improves the efficiency of tail vegetable crushing and ensures that the inoculant is evenly mixed after being poured into the mixing tank 1. Thus, tail vegetable crushing, inoculant mixing and fermentation are carried out in one piece of equipment without having to be transferred between multiple pieces of equipment, thereby improving the continuity of the production process and increasing production efficiency.

Claims

1. A continuous preparation device for soil conditioner based on fermentation of tail-cabbage, comprising a mixing cylinder (1); characterized in that: It also includes a crusher (7) and a inclined blade (9), the upper end of the mixing cylinder (1) is provided with an inner tooth ring cover (2), the inner tooth ring cover (2) is rotatably connected with a rotating disc (3), the front end of the inner tooth ring cover (2) and the rotating disc (3) are provided with a feeding slot (4), the upper end of the rotating disc (3) is rotatably connected with a driving gear (5), the both sides of the driving gear (5) are engaged with a driving gear (6), the lower end of the driving gear (5) is fixedly connected with a crusher (7) through a connecting shaft, the lower end surface of the rotating disc (3) is fixedly connected with two stirring blades (8), the upper end surface of the stirring blade (8) is provided with an inclined blade (9), and the inclined blade (9) is provided with a discharge slope (10).

2. The device for continuous preparation of soil amendment based on fermentation of mustard cake as claimed in claim 1, wherein: The driving gear (6) is engaged with the inner wall of the inner tooth ring cover (2), the driving gear (6) is rotatably connected with the rotating disc (3), and the crusher (7) is arranged between the two stirring blades (8).

3. The device for continuous preparation of soil amendment based on fermentation of left over vegetables as claimed in claim 1 wherein: The bottom end of the mixing cylinder (1) is embedded with a filter screen (11), the lower end of the filter screen (11) is provided with a water-proof base plate (12), and the water-proof base plate (12) is rotatably connected with the mixing cylinder (1) through a hinge.

4. The device for continuous preparation of soil amendment based on fermentation of vegetable waste as claimed in claim 3, wherein: The lower end of the water-proof base plate (12) is provided with a rotating push disc (13) rotatably connected with the mixing cylinder (1), and the lower end of the rotating push disc (13) is fixedly connected with a rotary air cylinder (14).

5. The device for continuous preparation of soil amendment based on fermentation of vegetable waste as claimed in claim 4, wherein: The lower end of the rotary air cylinder (14) is provided with a draining disc (15) fixedly connected with the mixing cylinder (1), and the inside of the draining disc (15) is fixedly connected with a fixed sleeve (16).

6. The device for continuous preparation of soil amendment based on fermentation of vegetable waste as claimed in claim 5 wherein: One side of the draining disc (15) is provided with a liquid discharge port (17), the upper end surface of the inner tooth ring cover (2) is provided with a motor (18), and the lower end of the motor (18) is drivingly connected with the driving gear (5) through an output shaft.

7. The device for continuous preparation of soil amendment based on fermentation of vegetable waste as claimed in claim 6 wherein: The feeding slot (4) is slidably connected with a feeding plug sleeve (19), the rear end of the feeding plug sleeve (19) is rotatably connected with a cover plate (20) through a hinge, and the both sides of the motor (18) are provided with a lifting ring (21) fixedly connected with the inner tooth ring cover (2).

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