Fruit and vegetable waste crushing and field returning device

Abstract

The utility model discloses a fruit and vegetable waste smashing and field returning device, which belongs to the technical field of agricultural machinery and structurally comprises a decomposing barrel, a bearing frame and a smashing bin, one side of the smashing bin is fixedly communicated with a water pipe, a temperature sensor is mounted on the outer side of the decomposing barrel, the bottom of the decomposing barrel is fixedly communicated with a discharging plate, and one end face of the decomposing barrel is rotatably connected with a mounting plate. A torsional spring is fixed between the mounting plate and the decomposing barrel, a swing rod is fixed to the peripheral side face of the mounting plate, an arc-shaped closing plate is fixed to the bottom end of the swing rod and slidably penetrates through the discharging plate, and a plurality of electric heating pipes are embedded into the barrel wall of the bottom of the decomposing barrel. According to the fruit and vegetable waste smashing and field returning device, the fruit and vegetable waste can quickly form effective fertilizer components and humus, rotten fruit and vegetable materials can be spread in the field, efficient field returning utilization of the fruit and vegetable waste is achieved, and the fertility of soil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a device for crushing and returning fruit and vegetable waste to the field. Background Art

[0002] In the process of fruit and vegetable planting and production, a large amount of fruit and vegetable waste will be generated. This kind of worthless fruits and vegetables are scattered in the plantation, which is very easy to rot, easily attract mosquitoes, and produce pungent odors, polluting the plantation. The usual treatment method is to collect this kind of fruit and vegetable waste and then pile it up or landfill it, which is very easy to cause soil and water pollution. Fruit and vegetable waste contains a large amount of organic matter and nutrients. If it is used, it can be used as high-quality organic fertilizer. However, there is a lack of simple devices for efficient utilization of fruit and vegetable waste. The common way to utilize fruit and vegetable waste is to directly crush it and throw it into the field. However, this method of utilization lacks the composting and decomposition link. If it is directly thrown into the soil, it will breed maggots and produce many parasites, thereby polluting the soil and causing a significant loss of soil fertility, which in turn affects plant growth and even causes plant diseases and insect pests. There is a lack of devices that can quickly mature and corrode fruits and vegetables and return them to the field. Utility Model Content

[0003] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a device for crushing and returning fruit and vegetable waste to the field, which can quickly transform fruit and vegetable waste into effective fertilizer and humus, and can spread the composted fruit and vegetable materials in the field, thereby realizing the efficient return of fruit and vegetable waste to the field and improving the fertility of the soil.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] Provided is a device for crushing and returning fruit and vegetable waste to the field, comprising a composting barrel, a supporting frame and a crushing bin, the composting barrel being fixed on the inner side of the supporting frame, the crushing bin being fixedly connected to the top of the composting barrel, one side of the crushing bin being fixedly connected to a water pipe, a temperature sensor being installed on the outer side of the composting barrel, a discharge plate being fixedly connected to the bottom of the composting barrel, and a mounting plate being rotatably connected to one end face of the composting barrel, a torsion spring being fixed between the mounting plate and the composting barrel, and a swing rod being fixed to the side surface around the mounting plate, an arc-shaped closing plate being fixed to the bottom end of the swing rod, and the arc-shaped closing plate slidingly passing through the discharge plate, a rotating rod being rotatably connected to the inside of the composting barrel, a plurality of material-pickling plates being fixed to the side surface around the rotating rod, a plurality of electric heating tubes being embedded in the barrel wall at the bottom of the composting barrel, and a traction plate being fixed to the upper surface of the supporting frame.

[0006] Furthermore, a vertical plate is fixed to one side of the swing rod close to the composting barrel, an electric push rod is fixed to the end face of the composting barrel, and an output end of the electric push rod is in contact with the vertical plate.

[0007] Furthermore, the discharge plate is a hollow plate-like structure, a clearance groove is provided on the top of the discharge plate, and the arc-shaped closing plate is slidably fitted inside the clearance groove.

[0008] Furthermore, the arc-shaped upper surface of the arc-shaped closing plate is in sliding contact with the outer side surface of the composting barrel.

[0009] Furthermore, a plurality of branch pipes are fixedly connected to the water pipe, one end of each branch pipe penetrates into the bottom of a crushing bin, and a crushing roller is rotatably connected to the crushing bin.

[0010] Furthermore, a plurality of cutting knives are staggeredly fixedly installed on the peripheral side of the crushing roller, a first motor is fixed to one side of the crushing bin through a bracket, an output end of the first motor is fixedly connected to one end of the crushing roller, the branch pipe is located below the cutting knives, and a feed port is provided on the top of the crushing bin.

[0011] Furthermore, a second motor is fixedly installed on one side of the composting barrel through a bracket, and the rotating shaft of the second motor is fixedly connected to one end of the rotating rod. A leakage groove is opened on the material shifting plate, and a plurality of partition rods are fixed in the leakage groove. The end face of the material shifting plate is in sliding contact with the inner wall of the composting barrel.

[0012] Furthermore, support columns are fixed at the four corners of the bottom of the bearing frame, and rollers are fixedly installed at the bottom ends of the support columns.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device for crushing and returning fruit and vegetable waste to the field according to the example of the utility model can cut the fruit and vegetable waste into small pieces by the crushing bin and the composting barrel, and the crushed fruit and vegetable waste can be quickly and evenly mixed with the biological bacteria agent. The water pipe and the electric heating pipe can adjust the humidity and temperature inside the composting barrel, provide a suitable environment for the growth of biological bacteria, and make the fruit and vegetable waste in the composting barrel quickly form effective fertilizer and humus. It is connected with the external traction device through the traction plate, the discharge plate is opened and the composting barrel is pulled to move in the planting circle, so that the decomposed effective fertilizer and humus in the composting barrel can be spread in the field, so as to realize the efficient return of fruit and vegetable waste to the field and improve the fertility of the soil.

[0015] 2. In the fruit and vegetable waste crushing and returning device of the utility model, the material-shifting plate on the rotating rod can continuously flip and lift the fruit and vegetable waste accumulated at the bottom of the composting barrel, and the dividing rod plays the role of stirring and breaking up the fruit and vegetable waste, thereby accelerating the composting process of the fruit and vegetable waste inside the composting barrel. In addition, during the discharge process, the stirring of the material-shifting plate can cause the composted materials inside the composting barrel to be discharged through the discharge plate.

[0016] 3. The fruit and vegetable waste crushing and returning device to the field in the example of the utility model can control the swing arm to swing outward with the mounting plate as the center by pushing the vertical plate through the electric push rod, thereby driving the arc-shaped closing plate to slide out of the clearance groove, so that the discharge plate is opened, which is convenient for controlling the discharge of decomposed fruits and vegetables back to the field. When the electric push rod is recovered and restored to the initial position, the torsion spring will give the mounting plate a rotational torque, driving the swing arm to automatically swing back, so that the arc-shaped closing plate automatically slides into the clearance groove and blocks the discharge plate, thereby realizing the automatic opening and closing of the discharge plate. The structure is simple and easy to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the composting barrel and crushing bin of the utility model;

[0020] Figure 3 This utility model Figure 2 Schematic diagram of the internal structure;

[0021] Figure 4 It is a schematic diagram of the structure when the swing rod and the arc-shaped closing plate of the utility model are connected;

[0022] Figure 5 It is a structural schematic diagram of the discharge plate of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the rotating rod of the utility model.

[0024] In the figure, 1. composting barrel, 2. bearing frame, 3. discharge plate, 4. support column, 5. roller, 6. crushing bin, 7. crushing roller, 8. cutting knife, 9. first motor, 10. water pipe, 11. branch pipe, 12. temperature sensor, 13. traction plate, 14. mounting plate, 15. swing rod, 16. torsion spring, 17. vertical plate, 18. electric push rod, 19. arc closing plate, 20. second motor, 21. rotating rod, 22. material discharging plate, 23. leakage trough, 24. partition rod, 25. give way groove, 26. electric heating tube. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings.

[0031] Example: Reference Figure 1-6The device for crushing and returning fruit and vegetable waste to the field shown in the figure comprises a composting barrel 1, a carrying frame 2 and a crushing bin 6, the composting barrel 1 is fixed on the inner side of the carrying frame 2, the crushing bin 6 is fixedly connected to the top of the composting barrel 1, one side of the crushing bin 6 is fixedly connected to a water pipe 10, a temperature sensor 12 is installed on the outer side of the composting barrel 1, a discharge plate 3 is fixedly connected to the bottom of the composting barrel 1, and a mounting plate 14 is rotatably connected to one end surface of the composting barrel 1, a torsion spring 16 is fixed between the mounting plate 14 and the composting barrel 1, and a swing rod 15 is fixed to the side surface around the mounting plate 14, and an arc-shaped closing spring 16 is fixed to the bottom end of the swing rod 15. Plate 19, the arc-shaped closed plate 19 slides through the discharge plate 3, the inside of the composting barrel 1 is rotatably connected with a rotating rod 21, and a number of material-pickling plates 22 are fixed on the side of the rotating rod 21. A number of electric heating tubes 26 are embedded in the barrel wall at the bottom of the composting barrel 1, and a traction plate 13 is fixed on the upper surface of the supporting frame 2. Support columns 4 are fixed at the four corners of the bottom of the supporting frame 2, and rollers 5 are fixedly installed at the bottom of the support columns 4. A vertical plate 17 is fixed on the side of the swing rod 15 close to the composting barrel 1, and an electric push rod 18 is fixed on the end face of the composting barrel 1, and the output end of the electric push rod 18 is in contact with the vertical plate 17.

[0032] In the use of the utility model, the setting of the crushing bin 6 can cut the fruit and vegetable waste into small pieces, and the cut fruits and vegetables enter the inside of the composting barrel 1. In this process, the biological bacteria agent can be put into the composting barrel 1 together, and the stirring of the rotating rod 21 and the material-pickling plate 22 can make the fine fruit and vegetable waste be quickly and evenly mixed with the biological bacteria agent. The humidity and temperature inside the composting barrel 1 can be adjusted by the water pipe 10 and the electric heating tube 26. The temperature sensor 12 can monitor the temperature inside the composting barrel 1 to provide a suitable environment for the growth of biological bacteria. When the fruit and vegetable waste in the composting barrel 1 is decomposed into effective fertilizer and humus, by starting the electric push rod 18 to push the vertical plate 17, the swing rod 15 can be controlled to swing outward with the mounting plate 14 as the center of the circle, driving the arc-shaped closing plate 19 to move from the yield groove 2 5 slides out, so that the discharge plate 3 is opened, and is connected with the external traction device through the traction plate 13. The setting of the roller 5 can enable the external traction device to pull the composting barrel 1 to move in the planting circle, so that the decomposed effective fertilizer and humus in the composting barrel 1 can be spread in the field. When the electric push rod 18 is recovered and restored to the initial position, the torsion spring 16 will give the mounting plate 14 a rotational torque, driving the swing rod 15 to automatically swing back, so that the arc-shaped closing plate 19 automatically slides into the give way groove 25 and blocks the discharge plate 3, thereby realizing the automatic opening and closing of the discharge plate 3. When the humidity of the composted fruits and vegetables in the composting barrel 1 is too high, the electric heating tube 26 can be started to increase the temperature at the bottom of the composting barrel 1, so that the moisture in the composted materials in the composting barrel 1 can be evaporated and the humidity of the composted materials can be adjusted.

[0033] In order to realize the control of the arc-shaped closing plate 19 on the opening and closing of the discharge plate 3, in this embodiment, the discharge plate 3 is a hollow plate-like structure, and a clearance groove 25 is provided on the top of the discharge plate 3. The arc-shaped closing plate 19 is slidably fitted inside the clearance groove 25, and the arc-shaped upper surface of the arc-shaped closing plate 19 is in sliding contact with the outer side of the decomposition barrel 1. In the process of the swing rod 15 controlling the swing of the arc-shaped closing plate 19, the upper surface of the arc-shaped closing plate 19 will slide against the outer surface of the decomposition barrel 1. When the arc-shaped closing plate 19 slides into the clearance groove 25, the arc-shaped closing plate 19 can close the connection between the decomposition barrel 1 and the discharge plate 3, and control the opening and closing of the discharge plate 3.

[0034] In order to adjust the humidity in the composting barrel 1 and realize the crushing of fruits and vegetables by the crushing bin 6, in this embodiment, a plurality of branch pipes 11 are fixedly connected to the water pipe 10, one end of the branch pipe 11 penetrates into the bottom of the crushing bin 6, a crushing roller 7 is rotatably connected in the crushing bin 6, and a plurality of cutting knives 8 are staggered and fixedly installed on the peripheral side of the crushing roller 7, a first motor 9 is fixed to one side of the crushing bin 6 through a bracket, the output end of the first motor 9 is fixedly connected to one end of the crushing roller 7, the branch pipe 11 is located below the cutting knives 8, and a feed port is provided at the top of the crushing bin 6. The free end of the water pipe 10 can introduce the external water source into the interior of the composting barrel 1 to increase the humidity in the composting barrel 1, and after the first motor 9 is started, it drives the crushing roller 7 to rotate, and the cutting knives 8 fully crush the fruits and vegetables.

[0035] In order to achieve full stirring of the fruit and vegetable garbage in the composting barrel 1 by the material-dividing plate 22, in this embodiment, a second motor 20 is fixedly installed on one side of the composting barrel 1 through a bracket, the rotating shaft of the second motor 20 is fixedly connected to one end of the rotating rod 21, a material leakage groove 23 is provided on the material-dividing plate 22, a plurality of partition rods 24 are fixed in the material leakage groove 23, and the end face of the material-dividing plate 22 is in sliding contact with the inner wall of the composting barrel 1. The second motor 20 is started to drive the rotating rod 21 to rotate, and one end face of the material-dividing plate 22 rotates against the inner wall of the composting barrel 1, which can continuously flip and lift the fruit and vegetable garbage accumulated at the bottom of the composting barrel 1, and the partition rods 24 play the role of stirring and breaking up the fruit and vegetable garbage, thereby accelerating the composting process of the fruit and vegetable garbage inside the composting barrel 1.

[0036] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0037] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.

Claims

1. A device for crushing and returning fruit and vegetable waste to the field, characterized in that: The invention comprises a decomposition barrel (1), a bearing frame (2) and a crushing bin (6), wherein the decomposition barrel (1) is fixed on the inner side of the bearing frame (2), the crushing bin (6) is fixedly connected to the top of the decomposition barrel (1), one side of the crushing bin (6) is fixedly connected to a water pipe (10), a temperature sensor (12) is installed on the outer side of the decomposition barrel (1), a discharge plate (3) is fixedly connected to the bottom of the decomposition barrel (1), and one end face of the decomposition barrel (1) is rotatably connected to a mounting plate (14), and a fixed connection is formed between the mounting plate (14) and the decomposition barrel (1). A torsion spring (16) is fixed, and a swing rod (15) is fixed to the side surface of the mounting plate (14); an arc-shaped closing plate (19) is fixed to the bottom end of the swing rod (15); the arc-shaped closing plate (19) slides through the discharge plate (3); a rotating rod (21) is rotatably connected inside the decomposition barrel (1); a plurality of material-discharging plates (22) are fixed to the side surface of the rotating rod (21); a plurality of electric heating tubes (26) are embedded in the barrel wall at the bottom of the decomposition barrel (1); and a traction plate (13) is fixed to the upper surface of the supporting frame (2).

2. The fruit and vegetable waste crushing and returning device to the field according to claim 1 is characterized in that: A vertical plate (17) is fixed to a side of the swing rod (15) close to the composting barrel (1), an electric push rod (18) is fixed to an end surface of the composting barrel (1), and an output end of the electric push rod (18) abuts against the vertical plate (17).

3. The fruit and vegetable waste crushing and returning device to the field according to claim 2 is characterized in that: The discharge plate (3) is a hollow plate-like structure, a clearance groove (25) is provided on the top of the discharge plate (3), and the arc-shaped closing plate (19) is slidably fitted inside the clearance groove (25).

4. The fruit and vegetable waste crushing and returning device to the field according to claim 3 is characterized in that: The arc-shaped upper surface of the arc-shaped closing plate (19) is in sliding contact with the outer side surface of the composting barrel (1).

5. The fruit and vegetable waste crushing and returning device to the field according to claim 1 is characterized in that: The water pipe (10) is fixedly connected to a plurality of branch pipes (11), one end of each branch pipe (11) penetrates into the bottom of a crushing bin (6), and a crushing roller (7) is rotatably connected to the crushing bin (6).

6. The fruit and vegetable waste crushing and returning device to the field according to claim 5, characterized in that: A plurality of cutting knives (8) are staggeredly fixedly mounted on the circumferential side of the pulverizing roller (7); a first motor (9) is fixed to one side of the pulverizing bin (6) via a bracket; an output end of the first motor (9) is fixedly connected to one end of the pulverizing roller (7); the branch pipe (11) is located below the cutting knives (8); and a feed port is provided at the top of the pulverizing bin (6).

7. The fruit and vegetable waste crushing and returning device to the field according to claim 1, characterized in that: A second motor (20) is fixedly mounted on one side of the composting barrel (1) via a bracket, a rotating shaft of the second motor (20) is fixedly connected to one end of a rotating rod (21), a material leakage groove (23) is provided on the material shifting plate (22), a plurality of partition rods (24) are fixed in the material leakage groove (23), and an end surface of the material shifting plate (22) is in sliding contact with an inner wall of the composting barrel (1).

8. The fruit and vegetable waste crushing and returning device to the field according to any one of claims 1 to 7, characterized in that: Support columns (4) are fixed at the four corners of the bottom of the carrying frame (2), and rollers (5) are fixedly mounted at the bottom ends of the support columns (4).

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