Earthworm breeding feed box with raw material dilution function

Abstract

The utility model discloses a feed box with a raw material dilution function for earthworm breeding, and relates to the technical field of raw material dilution. A walking device is installed on the lower portion of the driving base, a material box is obliquely installed on the upper portion of the driving base, a conveying structure is further installed on the upper portion of the driving base, an opening and closing control device is installed on the upper portion of the conveying structure, an alkalinity detector is installed at the bottom of the material box, and a stirring structure is installed in the material box. A discharging opening is formed in the outer surface of one side of the material box. The driving base is used for controlling the walking device to walk, raw materials are put into the feeding box, and after the alkalinity is detected by the alkalinity detector, the control cam is made to rotate by a certain amplitude, so that the internal notch in the second opening and closing plate can be controlled to be aligned with the external notch in the first opening and closing plate, and the internal notch and the external notch are stirred through rotation of the stirring structure to be fully fused; different amounts of water can be input for fusion according to alkalinity, the problem that the alkalinity is too large or not suitable is solved, and losses and troubles are reduced for breeders.

Description

Technical Field

[0001] The utility model belongs to the technical field of raw material dilution, and in particular relates to a material box for earthworm breeding and having the function of diluting raw materials. Background Art

[0002] Artificial breeding of earthworms is an emerging business. It can be used as protein feed for livestock, poultry, fish and other breeding. Earthworms can be used to improve soil and cultivate soil fertility. They can also process urban organic waste, turning waste into fertilizer and eliminating the pollution of organic waste to the environment. The earthworms are rich in earthworm elements, earthworm toxins, yellow tea, antihistamines, choline, etc., which can be used in the pharmaceutical processing industry and have more uses in the pharmaceutical field. Earthworms have a wide range of uses and have extremely high economic value.

[0003] In the prior art, earthworm farming usually requires the use of feed for cultivation, so the preparation and fermentation of feed is an important material basis and technical key to earthworm farming. Poultry manure is usually used as feed, but this raw material is usually rich in high alkalinity, which is not conducive to the cultivation of earthworms, so it needs to be fully diluted with water before use. However, at present, it is impossible to accurately proportion the amount of water used to dilute raw materials with different alkalinity, thereby breeding earthworms, which has caused trouble for breeders.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a feed box with raw material dilution for earthworm breeding, so as to overcome the above technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a feed box for diluting raw materials for earthworm breeding, comprising a driving base, a walking device is installed at the lower part of the driving base, a feed box is installed obliquely at the upper part of the driving base, a conveying structure is also installed at the upper part of the driving base, a control opening and closing device is installed at the upper part of the conveying structure, an alkalinity detector is installed at the bottom of the feed box, a stirring structure is installed inside the feed box, a discharge port is opened on the outer surface of one side of the feed box, and a switch structure is installed at the upper part of the discharge port.

[0008] Furthermore, the conveying structure includes a water tank, a water inlet is installed on one side of the water tank, the water inlet is communicated with the inner cavity of the water tank, a water outlet hole is opened on one side of the water tank, a water pumping motor is installed on the water outlet hole, the water pumping motor is installed on the driving base, a conveying pipe is installed on the water pumping motor, a water outlet is installed on the upper end of the conveying pipe, and the water outlet is at the upper part of the material box.

[0009] Furthermore, the control opening and closing device includes a shell, one end of which is communicated with the discharge port, a first opening and closing plate is installed inside the shell, a plurality of external slots are provided on the first opening and closing plate, a plurality of second opening and closing plates are installed on the inner surface of the first opening and closing plate, an internal slot is provided on the second opening and closing plate, the internal slots are consistent in size with the external slots and are relatively staggered, a spring is installed at the lower part of the second opening and closing plate, the number of the springs is the same as that of the second opening and closing plates, the upper part of the second opening and closing plate passes through the shell and extends to the outside, and a control structure is provided above the shell.

[0010] Furthermore, a fixing frame is installed at both ends of the housing, an opening and closing shaft is rotatably installed on the fixing frame, a plurality of control cams are installed on the opening and closing shaft, the number of the control cams is the same as the number of the second opening and closing plates, and the control cams are perpendicular to the upper part of the second opening and closing plates. A rotating disk is installed at one end of the opening and closing shaft, a connecting shaft is centrifugally installed on the rotating disk, the other end of the connecting shaft is centrifugally installed on the driving disk, a motor drive shaft is installed at the axis of the driving disk, a control motor is installed at the axis of the motor drive shaft, and the control motor is installed on the outer surface of the housing.

[0011] Furthermore, the stirring structure includes a plurality of stirring frames, the stirring frames are rotatably mounted on a stirring rotating shaft, both ends of the stirring rotating shaft pass through and are rotatably mounted at both ends of the material box, a stirring driving shaft is mounted at one end of the stirring rotating shaft, and a plurality of stirring driving disks are mounted at one end of the stirring driving shaft.

[0012] Furthermore, the stirring structure also includes a stirring motor, which is installed on the upper surface of the driving base. A stirring transmission shaft is installed on the axis of the stirring motor, and a stirring transmission disk is installed on the axis of the stirring rotating shaft. The stirring transmission disk is connected to the stirring drive disk by a belt, and each of the stirring drive disks is also connected to each other by the belt.

[0013] Further, the switch structure includes a switch plate, which is installed on the upper part of the discharge port, with sliders installed on both sides of the switch plate, and slide grooves installed on both sides of the material box, the sliders and the slide grooves are in a slidable relationship, and a switch connecting frame is provided on the surface of the switch plate, and a hydraulic telescopic rod is movably installed on the switch connecting frame, and a material box connecting frame is installed on one end of the hydraulic telescopic rod, and the material box connecting frame is installed on the surface of the material box.

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

[0015] 1. In use, the utility model controls the walking device to move by driving the base. When it is necessary to spread feed, the raw materials are put into the feed box, and then the alkalinity is detected according to the alkalinity detector. The control motor can be controlled according to the alkalinity to make the control cam rotate a certain distance, so that the internal notches on one or more second opening and closing plates can be controlled to be aligned with the external notches on the first opening and closing plate, so that the amount and speed of water transported into the feed box can be controlled through the aligned notches to allow them to blend. When the water and the raw materials are mixed, they can be fully blended by rotating and stirring through the stirring structure. When it is not necessary to fill the feed box with water, the control cam can be rotated so that it will not contact the second opening and closing plate. At this time, the spring under the second opening and closing plate will release the elastic force, so that the internal notch moves upward, so that it and the external notch are staggered and closed, so that different amounts of water can be input according to the alkalinity of the raw materials for fusion, so that the mixture has the best effect, thereby solving the problem of not causing damage to the earthworms themselves and not being able to make the feed effect as good as possible due to excessive or unsuitable alkalinity, thereby reducing losses and troubles for breeders.

[0016] 2. The utility model opens a discharge port on the feed box. A switch structure is installed on the discharge port, so that the device can block the opening and closing plate at the discharge port when not spreading, so that the feed will not flow out and cause waste. The size of the discharge port can be controlled according to the required amount to spread the mixed feed, so that the amount of feed spread can be adjusted to adapt to earthworms with different feed requirements and usage scenarios.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0021] Figure 3 It is a schematic diagram of the conveying structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the switch device structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the stirring structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the control opening and closing device of the utility model;

[0025] Figure 7 It is a schematic diagram of the internal structure of the control opening and closing device of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Driving base; 2. Walking device; 3. Material box; 4. Conveying structure; 5. Control opening and closing device; 6. Alkalinity detector; 7. Stirring structure; 8. Discharge port; 9. Switch structure; 10. Water tank; 11. Water inlet; 12. Water outlet hole; 13. Pumping motor; 14. Conveying pipe; 15. Water outlet; 16. Shell; 17. First opening and closing plate; 18. External notch; 19. Second opening and closing plate; 20. Internal notch; 21. Spring; 22. Fixed frame; 23. Opening and closing shaft; 24, control cam; 25, rotating disk; 26, connecting shaft; 27, driving disk; 28, motor driving shaft; 29, control motor; 30, stirring frame; 31, stirring rotating shaft; 32, stirring driving shaft; 33, stirring driving disk; 34, stirring motor; 35, stirring transmission shaft; 36, stirring transmission disk; 37, belt; 38, switch plate; 39, slider; 40, slide; 41, switch connecting frame; 42, hydraulic telescopic rod; 43, material box connecting frame. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 7 As shown, the utility model is a feed box with raw material dilution for earthworm breeding, comprising a driving base 1, a walking device 2 is installed at the lower part of the driving base 1, a feed box 3 is installed obliquely on the upper part of the driving base 1, a conveying structure 4 is also installed on the upper part of the driving base 1, a control opening and closing device 5 is installed on the upper part of the conveying structure 4, an alkalinity detector 6 is installed at the bottom of the feed box 3, a stirring structure 7 is installed inside the feed box 3, a discharge port 8 is opened on the outer surface of one side of the feed box 3, and a switch structure 9 is installed on the upper part of the discharge port 8.

[0031] The utility model can walk autonomously through the walking device 2 installed under the base, and the material box 3 is installed on the driving base 1 at an angle, so that the raw materials can be placed inside, and when it is needed, the materials can be unloaded according to the angle of inclination. The alkalinity detector installed at the bottom of the material box 3 can be used to detect the alkalinity of the raw materials, and the control opening and closing device 5 can control the size and speed of the conveying amount of the conveying structure 4 when the raw materials need to be diluted, but the alkalinity is different, and the required water volume and speed are different, or the conveying port can be closed when not in use. When water enters the material box 3, the stirring structure 7 can fully stir the raw materials and water to achieve mixing of both sides and dilute the alkalinity. A discharge port 8 is opened on one side of the material box 3. The mixture can be spread on the ground where earthworms are cultured, and the switch structure 9 can change the size of the discharge port 8 according to demand to control the amount of spreading.

[0032] During use, the device can work while walking, which improves convenience. The alkalinity detector 6 can accurately judge the alkalinity of the raw materials, and the control opening and closing device 5 can control the amount of water to mix with the raw materials when the required water amount is changed according to the alkalinity. Therefore, different amounts of water can be input according to the alkalinity of the raw materials for fusion, so that the mixture has the best effect, and the problem of excessive or unsuitable alkalinity causing damage to the earthworms themselves and inability to achieve the best feed effect will be solved. When the two liquids are in the feed box 3, the stirring structure 7 can fully stir them to achieve full fusion of the mixture, so that the feed is the best for breeding earthworms, which facilitates the breeder to mix the feed and saves a series of steps.

[0033] In one embodiment, for the above-mentioned conveying structure 4, the conveying structure 4 includes a water tank 10, and the water tank 10 is provided with a water inlet 11 on one side, and the water inlet 11 is communicated with the inner cavity of the water tank 10, and a water outlet hole 12 is opened on one side of the water tank 10, and a water pumping motor 13 is installed on the water outlet hole 12, and the water pumping motor 13 is installed on the driving base 1, and a conveying pipe 14 is installed on the water pumping motor 13, and a water outlet 15 is installed on the upper end of the conveying pipe 14, and the water outlet 15 is at the upper part of the material box 3.

[0034] Water is poured into the water tank 10 through the water inlet 11, so that the water is temporarily stored in the water tank 10, and then the water is transported from the water outlet hole 12 to the delivery pipe 14 through the pumping motor 13, and flows from the water outlet 15 to the inside of the material box 3, so as to be used to dilute the raw material with water, and then the raw material and water can be mixed to reduce the alkalinity of the raw material.

[0035] In one embodiment, for the above-mentioned control opening and closing device 5, the control opening and closing device 5 includes a shell 16, one end of the shell 16 is communicated with the water outlet 15, a first opening and closing plate 17 is installed inside the shell 16, a plurality of external slots 18 are opened on the first opening and closing plate 17, a plurality of second opening and closing plates 19 are installed on the inner surface of the first opening and closing plate 17, an internal slot 20 is opened on the second opening and closing plate 19, the internal slot 20 is consistent with the size of the external slot 18, and is relatively staggered, a spring 21 is installed at the lower part of the second opening and closing plate 19, the number of the spring 21 and the second opening and closing plate 19 is the same, the upper part of the second opening and closing plate 19 passes through the shell 16 and extends to the outside, and a control structure is provided above the shell 16.

[0036] The control opening and closing device 5 can block the water delivered by the pumping motor 13 in the delivery pipe 14. When it is needed, the second opening and closing plate 19 can be moved downward by the control structure so that its internal slot 20 can be aligned with the external slot 18 on the first opening and closing plate 17, so that water can go to the outside from the water outlet 15. When it is necessary to control the amount and speed of water output, the control structure can also move its switch plate 38 downward in increasing amounts in sequence, so that the number of alignments of its internal slot 20 and the external slot 18 changes, thereby achieving the control of the amount and speed of water output. When water delivery is not needed, the second opening and closing plate 19 can be rebounded by the spring 21 installed at the bottom of the second opening and closing plate 19 to slide upward, so that the internal slot 20 and the external slot 18 are no longer aligned, making the water outlet 15 closed, thereby achieving autonomous control of water volume, and aligning the two slots according to needs to deliver diluted raw materials.

[0037] In one embodiment, for the above-mentioned control structure, the control structure includes a fixed frame 22 installed at both ends of the shell 16, an opening and closing shaft 23 is rotatably installed on the fixed frame 22, a plurality of control cams 24 are installed on the opening and closing shaft 23, the number of the control cams 24 is the same as the number of the second opening and closing plate 19, and the control cams 24 are perpendicular to the upper part of the second opening and closing plate 19, a rotating disk 25 is installed at one end of the opening and closing shaft 23, a connecting shaft 26 is centrifugally installed on the rotating disk 25, and the other end of the connecting shaft 26 is centrifugally installed on the driving disk 27, a motor driving shaft 28 is installed on the axis of the driving disk 27, a control motor 29 is installed on the axis of the motor driving shaft 28, and the control motor 29 is installed on the outer surface of the shell 16.

[0038] By driving the control motor 29, the rotating disk 25 is driven to rotate along with the driving disk 27, so that the opening and closing shaft 23 rotates, so that the control cam 24 installed on the opening and closing shaft 23 can rotate along with it and contact the second opening and closing plate 19, and each control cam 24 is a special-shaped cam disk, and the circumferential angle corresponding to each special-shaped cam disk decreases successively, and the angle corresponding to each special-shaped cam disk satisfies the formula 360-{360 / (n+1)}*i, where n is the total number of cam disks, and i is the sorting sequence number of the special-shaped cam disks. It should be supplemented that the convex end points of each special-shaped cam disk are located at the same In terms of the circumferential angle, that is, the end points of the protrusions of each special-shaped cam disk coincide, and when the water volume or size needs to be controlled, the cam 24 is controlled to rotate. Every time the cam 24 rotates an additional angle distance, the increasing number of second opening and closing plates 19 are driven to move downward in turn, so that the internal notches 20 on the second opening and closing plates 19 correspond to the external notches 18, so that the number of internal notches 20 and external notches 18 that contact each other can be controlled by controlling the rotation distance of the control cam 24, thereby achieving the operation of transporting the required amount of water according to the alkalinity, so that the ratio of raw materials and water is the best ratio.

[0039] In one embodiment, for the above-mentioned stirring structure 7, the stirring structure 7 includes a plurality of stirring frames 30, the stirring frames 30 are rotatably mounted on a stirring rotating shaft 31, both ends of the stirring rotating shaft 31 pass through and are rotatably mounted at both ends of the material box 3, a stirring driving shaft 32 is mounted at one end of the stirring rotating shaft 31, and a plurality of stirring driving disks 33 are mounted at one end of the stirring driving shaft 32.

[0040] By installing the stirring rack 30 in the material box 3, when water and raw materials need to be mixed in the material box 3, the stirring rack 30 can fully stir them to mix them and reduce the alkalinity of the raw materials.

[0041] In one embodiment, for the above-mentioned stirring structure 7, the stirring structure 7 also includes a stirring motor 34, the stirring motor 34 is installed on the upper surface of the driving base 1, a stirring transmission shaft 35 is installed on the axis of the stirring motor 34, a stirring transmission disk 36 is installed on the axis of the stirring transmission shaft 35, the stirring transmission disk 36 is connected to the stirring drive disk 33 by a belt 37, and each of the stirring drive disks 33 is also connected to each other by the belt 37.

[0042] By driving the stirring motor 34 installed on the driving base 1, the stirring drive disk 33 connected with the belt 37 is driven through the stirring transmission shaft 35, and each stirring drive disk 33 is also connected with the belt 37, so that the stirring motor 34 can drive all the stirring frames 30 to rotate, stir the mixture to fully blend it, reduce the alkalinity of the raw materials, and make the stirring operation automated and mechanized.

[0043] In one embodiment, for the above-mentioned switch structure 9, the switch structure 9 includes a switch plate 38, the switch plate 38 is installed on the upper part of the discharge port 8, sliders 39 are installed on both sides of the switch plate 38, and slide grooves 40 are installed on both sides of the material box 3. The sliders 39 and the slide grooves 40 are in a slidable relationship. A switch connecting frame 41 is provided on the surface of the switch plate 38, and a hydraulic telescopic rod 42 is movably installed on the switch connecting frame 41. A material box connecting frame 43 is installed at one end of the hydraulic telescopic rod 42, and the material box connecting frame 43 is installed on the surface of the material box 3.

[0044] A switch plate 38 is installed above the discharge port 8, a switch connecting frame 41 is installed on the surface of the switch plate 38, and a hydraulic telescopic rod 42 is movably installed on the switch connecting frame 41, and one end of the hydraulic telescopic rod 42 is movably fixed to a material box connecting frame 43 installed on the surface of the material box 3, so that the hydraulic telescopic rod 42 can be extended and retracted according to the required amount to achieve the adjustable size of the discharge port 8, and the slider 39 on the switch plate 38 will only slide in the slide grooves 40 installed on both sides, thereby fixing the switch plate 38 so that it can only move on the surface of the discharge port 8, and it can also be closed when not used for sowing work, so that the feed in the material box 3 will not flow out and cause waste, and it can also adapt to more usage scenarios for sowing work.

[0045] In summary, with the aid of the above technical solution of the utility model, by installing the walking device 2 under the driving base 1, the device can be driven to operate, and by putting the raw materials into the material box 3, the alkalinity detector 6 at the bottom of the material box 3 will first check the alkalinity, and then according to the alkalinity, water is pumped from the water tank 10 to the delivery pipe 14, and then driven by the control cam 24 of the second opening and closing plates 19, the internal notches 20 on them are aligned with the external notches 18 on the first opening and closing plates 17, and the size and speed of the water required for delivery are determined. When the water does not need to be transported, the spring 21 can release its elastic force upwards, move the second opening and closing plate 19 upwards, drive the internal notch upwards, so that the internal notch is relatively staggered with the external notch, so that water does not flow to the outside, close the water outlet 15, and prevent water from being wasted. Each control cam 24 is a special-shaped cam disc, and the circumferential angle corresponding to each special-shaped cam disc decreases successively. The angle corresponding to each special-shaped cam disc satisfies the formula 360-{360 / (n+1)}*i, where n is the total angle of the cam disc. , where i is the sequence number of the special-shaped cam discs. It should be noted that the convex end points of each special-shaped cam disc are located at the same circumferential angle, that is, the convex end points of each special-shaped cam disc coincide with each other. When the water volume or size needs to be controlled, the control cam 24 is rotated. Each rotation of the control cam 24 by one more angle distance drives the second opening and closing plates 19 with an increasing number to move downward in turn, so that the internal notch 20 on the second opening and closing plate 19 corresponds to the external notch 18, so that the control cam 24 can be controlled. The rotation distance is controlled to control the number of contacts between the inner slot 20 and the outer slot 18, so as to achieve the water ratio according to the alkalinity. When the raw material and water are in the material box 3, the stirring motor 34 can be driven to drive the stirring frame 30 on the stirring rotating shaft 31 to stir the two, so that the fusion is better and more sufficient, and the alkalinity is reduced. When it is necessary to spread the feed, the hydraulic telescopic rod 42 can move to make the switch plate 38 leave the discharge port 8, open it, let the feed flow out, and spread it on the ground where the earthworms are cultured.

[0046] Through the above technical scheme, 1. The utility model controls the walking device 2 to move by driving the base 1. When it is necessary to spread feed, the raw materials are put into the feed box 3, and then the alkalinity is detected according to the alkalinity detector 6. The control motor 29 can be controlled according to the alkalinity to make the control cam 24 rotate a certain distance, so that the internal notches 20 on one or more second opening and closing plates 19 can be controlled to be aligned with the external notches 18 on the first opening and closing plates 17, so that the amount and speed of water transported into the feed box 3 can be controlled through the aligned notches, so that they can be blended. When the water and the raw materials are mixed, they can be mixed by rotating and stirring the stirring structure 7. The cam 24 can be rotated to control the cam 24 so that it does not contact the second opening and closing plate 19. At this time, the spring 21 under the second opening and closing plate 19 will release the elastic force, so that the internal slot 20 moves upward, so that it and the external slot 18 are staggered and closed, so that different amounts of water can be input according to the alkalinity of the raw materials for fusion, so that the mixture has the best effect, thereby solving the problem of not causing damage to the earthworms themselves and not being able to make the feed effect as good as possible due to excessive or unsuitable alkalinity, reducing losses and troubles for breeders; 2. The utility model opens a discharge port 8 on the feed box 3. The switch structure 9 installed on the discharge port 8 enables the device to block its switch plate 38 at the discharge port 8 when the sowing work is not carried out, so that the feed will not flow out and cause waste, and the size of the discharge port 8 can be controlled according to the required amount to carry out the mixed feed swaying operation, so that the amount of feed swaying can be adjusted to adapt to earthworms and usage scenarios with different feed requirements.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A feed box for earthworm farming with raw material dilution, comprising a driving base (1), characterized in that: A walking device (2) is installed at the lower part of the driving base (1), a material box (3) is installed at an angle on the upper part of the driving base (1), a conveying structure (4) is also installed on the upper part of the driving base (1), a control opening and closing device (5) is installed on the upper part of the conveying structure (4), an alkalinity detector (6) is installed at the bottom of the material box (3), a stirring structure (7) is installed inside the material box (3), a discharge port (8) is opened on the outer surface of one side of the material box (3), and a switch structure (9) is installed on the upper part of the discharge port (8).

2. A feed box with raw material dilution for earthworm farming according to claim 1, characterized in that: The conveying structure (4) comprises a water tank (10), a water inlet (11) being installed on one side of the water tank (10), the water inlet (11) being communicated with the inner cavity of the water tank (10), a water outlet hole (12) being opened on one side of the water tank (10), a water pumping motor (13) being installed on the water outlet hole (12), the water pumping motor (13) being installed on the driving base (1), a conveying pipe (14) being installed on the water pumping motor (13), a water outlet (15) being installed on the upper end of the conveying pipe (14), and the water outlet (15) being located at the upper part of the material box (3).

3. A feed box with raw material dilution for earthworm farming according to claim 2, characterized in that: The control opening and closing device (5) comprises a shell (16), one end of which is in communication with the water outlet (15), a first opening and closing plate (17) is installed inside the shell (16), a plurality of external notches (18) are provided on the first opening and closing plate (17), a plurality of second opening and closing plates (19) are installed on the inner surface of the first opening and closing plate (17), an internal notch (20) is provided on the second opening and closing plate (19), the internal notches (20) and the external notches (18) are of the same size and are relatively staggered, a spring (21) is installed at the lower part of the second opening and closing plate (19), the number of the spring (21) and the number of the second opening and closing plates (19) are the same, the upper part of the second opening and closing plate (19) passes through the shell (16) and extends to the outside, and a control structure is provided above the shell (16).

4. A feed box with raw material dilution for earthworm farming according to claim 3, characterized in that: The control structure comprises a fixing frame (22) installed at both ends of the housing (16), an opening and closing shaft (23) is rotatably installed on the fixing frame (22), a plurality of control cams (24) are installed on the opening and closing shaft (23), the number of the control cams (24) is the same as the number of the second opening and closing plate (19), and the control cams (24) are perpendicular to the upper part of the second opening and closing plate (19), a rotating disk (25) is installed at one end of the opening and closing shaft (23), a connecting shaft (26) is centrifugally installed on the rotating disk (25), the other end of the connecting shaft (26) is centrifugally installed on the driving disk (27), a motor driving shaft (28) is installed on the axis of the driving disk (27), a control motor (29) is installed on the axis of the motor driving shaft (28), and the control motor (29) is installed on the outer surface of the housing (16).

5. A feed box with raw material dilution for earthworm farming according to claim 4, characterized in that: The stirring structure (7) comprises a plurality of stirring racks (30), wherein the stirring racks (30) are rotatably mounted on a stirring rotating shaft (31), and the two ends of the stirring rotating shaft (31) penetrate and are rotatably mounted on the two ends of the material box (3), a stirring driving shaft (32) is mounted on one end of the stirring rotating shaft (31), and a plurality of stirring driving disks (33) are mounted on one end of the stirring driving shaft (32).

6. A feed box with raw material dilution for earthworm farming according to claim 5, characterized in that: The stirring structure (7) further comprises a stirring motor (34), the stirring motor (34) being mounted on the upper surface of the driving base (1), a stirring drive shaft (35) being mounted on the axis of the stirring motor (34), a stirring drive disc (36) being mounted on the axis of the stirring drive shaft (35), the stirring drive disc (36) being connected to the stirring drive disc (33) by a belt (37), and each of the stirring drive discs (33) being connected to each other by the belt (37).

7. A feed box with raw material dilution for earthworm farming according to claim 6, characterized in that: The switch structure (9) comprises a switch plate (38), the switch plate (38) being mounted on the upper part of the discharge port (8), sliders (39) being mounted on both sides of the switch plate (38), slide grooves (40) being mounted on both sides of the material box (3), the sliders (39) and the slide grooves (40) being in a slidable relationship, a switch connecting frame (41) being mounted on the surface of the switch plate (38), a hydraulic telescopic rod (42) being movably mounted on the switch connecting frame (41), a material box connecting frame (43) being mounted on one end of the hydraulic telescopic rod (42), and the material box connecting frame (43) being mounted on the surface of the material box (3).

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