Organic solid waste decomposition device using earthworms

Abstract

The utility model provides an organic solid waste decomposition device using earthworms, and relates to the technical field of organic solid waste decomposition. An organic solid waste decomposition device using earthworms includes a support frame, a decomposition box, a placement plate, a partition, a collection frame, a first cover and a second cover, a decomposition box is installed on the support frame, the first cover is rotatably connected to the second cover, and the first cover and the second cover are jointly covered on the top of the decomposition box, a placement plate is fixedly connected in the decomposition box, a partition is installed on the placement plate, and a plurality of through holes are provided on the placement plate and the partition, and a collection frame is placed on the support frame. By rotating the screw rod, the adjustment plate slides upward along the guide rod, so that the air inside and outside the decomposition box circulates through the vent, thereby increasing the oxygen content in the decomposition box, achieving the effect of facilitating ventilation.

Description

Technical Field

[0001] The utility model provides an organic solid waste decomposition device utilizing earthworms, and relates to the technical field of organic solid waste decomposition. Background Art

[0002] Solid organic waste can be processed by vermicomposting to produce vermicompost with good physical, chemical and biological properties, which can ultimately be used to improve the physical and chemical properties of soil and increase crop yield and quality.

[0003] The existing organic solid waste can be decomposed into good earthworm manure to improve the soil after being processed by earthworm composting. However, when the earthworm compost decomposes the organic solid waste, a large number of microorganisms will be produced and more oxygen will be consumed. In order to maintain a relatively cool and dim environment and make the earthworms more active, the existing decomposition device often seals the top of the device, which also leads to poor air circulation. Under long-term influence, it is easy to cause low oxygen content in the device, thereby reducing the activity of earthworms and affecting the decomposition efficiency of organic solid waste.

[0004] Therefore, it is necessary to provide an organic solid waste decomposition device utilizing earthworms which is convenient for ventilation. Utility Model Content

[0005] In order to overcome the shortcomings of existing decomposition devices that have poor air circulation, which easily reduces the activity of earthworms and affects the decomposition efficiency of organic solid waste, the utility model provides an organic solid waste decomposition device using earthworms that is easy to ventilate.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides the following technical solutions: an organic solid waste decomposition device using earthworms, comprising a support frame, a decomposition box, a placement plate, a partition, a collection frame, a first cover and a second cover, the decomposition box is installed on the support frame, the first cover and the second cover are rotatably connected, and the first cover and the second cover are jointly covered on the top of the decomposition box, a placement plate is fixedly connected in the decomposition box, a partition is installed on the placement plate, and a plurality of through holes are provided on the placement plate and the partition, a collection frame is placed on the support frame, and also comprises a screw, an adjustment plate, a guide rod and a protective net, two ventilation holes are provided on the second cover, and protective nets are embedded in the two ventilation holes, two guide rods are installed on the second cover, and adjustment plates are slidably provided on the two guide rods, two screws are rotatably provided on the second cover, and the two adjustment plates are respectively threadedly connected to the two screws.

[0007] In one of the embodiments, it also includes two slide rails installed on both sides of the support frame, and sliders are slidably arranged on the two slide rails. A filter box is fixedly connected to the two sliders, and a filter screen and filter cotton are installed in the filter box.

[0008] In one of the embodiments, it also includes a fixed plate installed on one side of the support frame, a water tank is installed on the fixed plate, a water pump is installed on the side of the support frame close to the water tank, a water pipe is connected through the decomposition box, the water pipe is connected to the water pump, and the water pipe is connected and communicated to the water tank, and a plurality of water spray heads are fixedly connected to the water pipe.

[0009] In one of the embodiments, a wear plate is installed at the bottom of the collecting frame.

[0010] In one embodiment, a protective cover is provided on the air inlet of the first cover.

[0011] In one of the embodiments, a protective plate is rotatably provided on the water tank.

[0012] Compared with the prior art, the organic solid waste decomposition equipment provided by the embodiment of the utility model has the following advantages: 1. By rotating the screw, the adjustment plate slides upward along the guide rod, so that the air inside and outside the decomposition box can circulate through the vent, thereby increasing the oxygen content in the decomposition box and achieving the effect of facilitating ventilation.

[0013] 2. Start the water pump to pump the water out of the water tank through the water pipe, and spray the water from the sprinkler head through the water pipe so that the water is sprayed into the decomposition box, thereby achieving the effect of lowering the temperature in the decomposition box.

[0014] 3. The soil and organic solid waste debris are filtered and intercepted by the filter net and filter cotton, so that the earthworm urine is filtered down and collected by the collection frame. The collection frame is pulled and the collection frame is slid out along the slide rail through the slider to achieve the effect of collecting and separating the earthworm urine and other impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the support frame, decomposition box and placement plate of the utility model.

[0017] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the filter box, the sliding block and the sliding rail of the utility model.

[0018] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the water tank, water pump and water pipe of the utility model.

[0019] Marked in the figure: 1-support frame, 2-decomposition box, 3-placing plate, 4-partition, 5-collection frame, 6-first cover, 601-second cover, 7-screw, 8-adjustment plate, 9-guide rod, 10-vent, 11-protective net, 12-filter box, 13-filter net, 14-filter cotton, 15-slider, 16-slide rail, 17-fixed plate, 18-water tank, 19-water pump, 20-water pipe, 21-sprinkler head, 22-anti-wear plate, 23-protective cover, 24-protective plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0021] Example 1: An organic solid waste decomposition device using earthworms, see Figure 1 and Figure 2 As shown, it includes a support frame 1, a decomposition box 2, a placement plate 3, a partition 4, a collection frame 5, a first cover 6 and a second cover 601. The decomposition box 2 is installed on the upper part of the support frame 1 by bolt connection. The first cover 6 is rotatably connected to the second cover 601, and the first cover 6 and the second cover 601 are jointly covered on the top of the decomposition box 2. The placement plate 3 is fixedly connected to the bottom of the decomposition box 2 by welding. The partition 4 for separating the decomposition box 2 is installed on the placement plate 3 by welding. A plurality of through holes are opened on the placement plate 3 and the partition 4. A collection frame 5 is placed, and the collection frame 5 is located directly below the decomposition box 2. It also includes a screw 7, an adjustment plate 8, a guide rod 9 and a protective net 11. Two ventilation holes 10 are opened on the top of the second cover 601, and the two ventilation holes 10 are embedded with protective nets 11. Two guide rods 9 are installed on the top of the second cover 601 by welding. Adjustment plates 8 for controlling the opening and closing of the ventilation holes 10 are slidably arranged on the two guide rods 9. Two screws 7 are rotatably arranged on the top of the second cover 601, and the two adjustment plates 8 are threadedly connected to the two screws 7 respectively.

[0022] When earthworms are needed to process organic solid waste, the staff rotates and opens the first cover 6 on the decomposition box 2, and pours the organic solid waste into the decomposition box 2, and the organic solid waste falls on the placement plate 3. Then the first cover 6 is rotated and closed, and the second cover 601 is rotated to open and the earthworms and soil are placed in the decomposition box 2. The organic solid waste and the earthworms are separated by the partition 4 in the decomposition box 2. Then the earthworms crawl to the side of the organic solid waste through the through holes on the partition 4 during their activities, and the organic solid waste is decomposed and processed by the earthworms. The earthworm castings produced by the earthworms and the decomposed organic solid waste fragments fall into the collection frame 5 through the holes on the placement plate 3; when it is necessary to ventilate the decomposition box 2, the screw 7 is rotated to make the adjustment plate 8 slide upward along the guide rod 9, so that the air inside and outside the decomposition box 2 can circulate through the vent 10, thereby increasing the oxygen content in the decomposition box 2.

[0023] Example 2: Based on Example 1, refer to Figure 3 As shown, it also includes two slide rails 16 installed on both sides of the support frame 1 by bolt connection, and sliders 15 are slidably arranged on the two slide rails 16. The two sliders 15 are fixedly connected with the filter box 12 by welding. The filter box 12 is installed with a filter screen 13 and filter cotton 14 for solid-liquid separation by bolt connection.

[0024] When the earthworms move in the decomposition box 2 and process organic solid waste, earthworm urine is produced, which leaks downward from the holes on the placement plate 3, and the soil and organic solid waste debris are filtered and intercepted by the filter net 13 and the filter cotton 14, so that the earthworm urine is filtered down and collected by the collecting frame 5. The collecting frame 5 is pulled so that the collecting frame 5 slides out along the slide rail 16 through the slider 15, so that the earthworm urine in the collecting frame 5 is taken out for processing.

[0025] See also Figure 4 As shown, it also includes a fixing plate 17 installed on one side of the support frame 1 by welding, a water tank 18 is installed on the fixing plate 17 by bolt connection, a water pump 19 is installed on the side of the support frame 1 close to the water tank 18 by bolt connection, a water pipe 20 is connected through the decomposition box 2, the water pipe 20 is connected to the water pump 19, and the water pipe 20 is connected and communicated to the water tank 18, and a plurality of sprinkler heads 21 are fixedly connected to the water pipe 20 by welding.

[0026] When earthworms are processing organic solid waste, a large number of microorganisms and carbon dioxide are produced, which increases the temperature inside the decomposition box 2. At this time, the staff starts the water pump 19 to pump out the water in the water tank 18 through the water pipe 20, and sprays the water from the sprinkler head 21 through the water pipe 20, so that the water is sprayed into the decomposition box 2 to reduce the temperature inside the decomposition box 2.

[0027] See also Figure 1 , Figure 3 and Figure 4 As shown, a wear-proof plate 22 is installed at the bottom of the collecting frame 5 by welding; a protective cover 23 is provided at the air inlet on the first cover 6; and a protective plate 24 is rotatably provided on the top of the water tank 18.

[0028] The anti-wear plate 22 can reduce the friction between the collection frame 5 and the support frame 1 to avoid mutual wear; the protective cover 23 can block the air inlet of the first cover 6, so that the decomposition box 2 is in a dim and cool environment, which caters to the preferences of earthworms; the protective plate 24 can protect the water inlet of the water tank 18 to prevent foreign objects from entering the water tank 18.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An organic solid waste decomposition device using earthworms, comprising a support frame (1), a decomposition box (2), a placement plate (3), a partition (4), a collection frame (5), a first cover (6) and a second cover (601), wherein the decomposition box (2) is mounted on the support frame (1), the first cover (6) and the second cover (601) are rotatably connected, and the first cover (6) and the second cover (601) are jointly covered on the top of the decomposition box (2), a placement plate (3) is fixedly connected in the decomposition box (2), a partition (4) is mounted on the placement plate (3), a plurality of through holes are formed on the placement plate (3) and the partition (4), and a collection frame (5) is placed on the support frame (1), characterized in that: The invention also comprises a screw rod (7), an adjustment plate (8), a guide rod (9) and a protective net (11); two ventilation holes (10) are provided on the second cover (601); the two ventilation holes (10) are embedded with a protective net (11); two guide rods (9) are installed on the second cover (601); the two guide rods (9) are slidably provided with an adjustment plate (8); two screw rods (7) are rotatably provided on the second cover (601); the two adjustment plates (8) are respectively threadedly connected to the two screw rods (7).

2. The organic solid waste decomposition device using earthworms as claimed in claim 1, characterized in that: It also includes two slide rails (16) installed on both sides of the support frame (1), and the two slide rails (16) are both slidably provided with sliders (15), and the two sliders (15) are commonly fixedly connected to a filter box (12), and the filter box (12) is installed with a filter screen (13) and filter cotton (14).

3. The organic solid waste decomposition device using earthworms as claimed in claim 1, characterized in that: The invention also comprises a fixing plate (17) installed on one side of the support frame (1), a water tank (18) being installed on the fixing plate (17), a water pump (19) being installed on one side of the support frame (1) close to the water tank (18), a water pipe (20) penetrating and connected to the decomposition box (2), the water pipe (20) being connected to the water pump (19), and the water pipe (20) being connected and communicating with the water tank (18), and a plurality of water spray heads (21) being fixedly connected to the water pipe (20).

4. The organic solid waste decomposition device using earthworms as claimed in claim 1, characterized in that: A wear-resistant plate (22) is installed at the bottom of the collecting frame (5).

5. The organic solid waste decomposition device using earthworms as claimed in claim 1, characterized in that: A protective cover (23) is provided on the air inlet of the first cover (6).

6. The organic solid waste decomposition device using earthworms as claimed in claim 3, characterized in that: A protection plate (24) is rotatably arranged on the water tank (18).

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