Agricultural peanut harvesting equipment

Abstract

The utility model belongs to the field of peanut harvesting equipment, and particularly discloses agricultural peanut harvesting equipment which comprises a harvesting vehicle body, a harvesting roller and a driving assembly, a storage groove is formed in the top of the harvesting vehicle body, the harvesting roller is horizontally arranged and rotationally connected to the harvesting vehicle body with the axis of the harvesting roller as a rotating shaft, and the bottom of the harvesting roller is located in the storage groove; the driving assembly is used for driving the harvesting roller to rotate so that the peanuts can fall off and fall into the storage groove. The harvesting roller is rotationally connected to the harvesting vehicle body, the harvesting roller is driven by the driving assembly to rotate, when the harvesting roller rotates, peanut stems are held by hands to enable roots to make contact with the outer wall of the rotating harvesting roller, peanuts can be separated from the stems, the equipment is convenient to operate and high in efficiency, meanwhile, the harvesting vehicle body is small in size and suitable for various peanut fields, and the harvesting vehicle is suitable for various peanut fields. The peanuts after falling can automatically fall into the storage groove in the harvesting vehicle body to be collected and transported, and the peanut harvesting vehicle has the beneficial effects of improving the peanut harvesting efficiency and reducing the labor intensity.

Description

Technical Field

[0001] This application belongs to the field of peanut harvesting equipment, and more specifically, relates to an agricultural peanut harvesting equipment. Background Art

[0002] Peanuts are a very popular agricultural product among people. They are rich in nutritional value, have various edible methods, and can also be refined into edible oil. Due to their strong adaptability to the environment, they can be planted in most regions of our country.

[0003] The stems of peanuts grow on the ground, while the peanuts grow on the roots in the soil. There is a current peanut harvesting machine that is fixed to the ground by an installation bracket, and the harvested peanuts with stems are manually placed into it. This machine can separate the peanut stems and roots, but its internal structure is complex, the manufacturing cost is high, and its function is single, making it inconvenient to carry and apply; there is also a peanut harvesting machine that can operate in peanut fields. During operation, it digs out the peanuts in the field and then separates the peanut stems and roots. However, due to its large volume, this mechanical equipment is only suitable for use in flat peanut fields and is suitable for large-scale processing of peanuts. Therefore, for some individual farmers, there is an urgent need for a peanut harvesting equipment that is easy to use and can be applied to any peanut field. Summary of the Utility Model

[0004] Aiming at the defects of the existing technology, this application provides an agricultural peanut harvesting equipment, aiming to solve the problems that the existing peanut harvesting machines are inconvenient for individual farmers to use and have poor applicability.

[0005] An agricultural peanut harvesting equipment provided by this application specifically includes a harvesting vehicle body, a harvesting roller, and a driving component. A storage tank is opened at the top of the harvesting vehicle body. The harvesting roller is horizontally arranged and rotatably connected to the harvesting vehicle body with its axis as the rotation axis. The bottom of the harvesting roller is located in the storage tank, and the driving component is used to drive the harvesting roller to rotate so that the peanuts fall off and fall into the storage tank.

[0006] Through the above technical solutions conceived by this application, compared with the existing technology, in this application, the harvesting roller is rotatably connected to the harvesting vehicle body. The driving component drives the harvesting roller to rotate. When the harvesting roller rotates, hold the peanut stem and make the root contact the outer wall of the rotating harvesting roller, which can separate the peanut from the stem. This equipment is convenient to operate and has high efficiency. At the same time, due to its small volume, the harvesting vehicle body is applicable to various peanut fields. The fallen peanuts can automatically fall into the storage tank on the harvesting vehicle body for collection and transportation, having the beneficial effects of improving the peanut harvesting efficiency and reducing the labor intensity.

[0007] As a further preference, the harvesting roller is of a hollow structure, and a plurality of peeling openings communicating with the interior are formed in the outer wall of the harvesting roller. The plurality of peeling openings are uniformly arranged around the axis of the harvesting roller, and the opening direction of the peeling openings is the same as the axis direction of the harvesting roller.

[0008] By adopting the above technical solution, the weight of the harvesting roller is reduced. When the harvesting roller rotates, the peanuts can be effectively peeled through the peeling openings, and the peanuts falling into the interior of the harvesting roller can fall out and enter the storage tank when the harvesting roller rotates.

[0009] As a further preference, the driving assembly includes a toothed ring and a driving member. The toothed ring is coaxially and fixedly connected to the rotating shaft of the harvesting roller, and the driving member is arranged on the harvesting vehicle body to drive the toothed ring and the harvesting roller to rotate.

[0010] By adopting the above technical solution, the driving member drives the gear to drive the harvesting roller to rotate, which can make the rotation of the harvesting roller more stable.

[0011] As a further preference, there are two toothed rings, and the two toothed rings are respectively fixedly connected to the rotating shafts at both ends of the harvesting roller.

[0012] By adopting the above technical solution, the gears at both ends of the harvesting roller rotate simultaneously to drive the harvesting roller to rotate, further improving the rotation stability of the harvesting roller.

[0013] As a further preference, the driving member includes a U-shaped frame, two connecting rods and two gear discs. The two gear discs are both rotatably connected to the harvesting vehicle body and respectively mesh with the two toothed rings; the open end of the U-shaped frame is rotatably connected to the harvesting vehicle body, so that the other end of the U-shaped frame can move up and down. The two connecting rods are respectively located on both sides of the U-shaped frame, and one end is rotatably connected to the U-shaped frame, and the other end is rotatably connected to the eccentric part of the gear disc. When the other end of the U-shaped frame far from the opening moves up and down, the gear disc is driven to rotate through the connecting rod.

[0014] By adopting the above technical solution, when the end of the U-shaped frame far from the opening is stepped on and descends, the gear disc can be driven to rotate through the connecting rod. Due to inertia, the gear disc can drive the U-shaped frame to rise through the connecting rod, and the operation is convenient. Repeating the above operation can realize the rotation of the harvesting roller.

[0015] As a further preference, a protective cover is fixedly connected to the harvesting vehicle body. The protective cover covers the top of the harvesting roller and is provided with a feeding port on one side.

[0016] By adopting the above technical solution, the roots of the peanuts are put into the feeding port. When the harvesting roller rotates, the peanuts can be harvested, and the protective cover can prevent the fallen peanuts from flying out of the storage tank.

[0017] As a further preference, a discharge opening communicating with the storage tank is formed at one end of the harvesting vehicle body, and a baffle for closing or opening the discharge opening is slidably connected to the harvesting vehicle body.

[0018] By adopting the above technical solution, when the peanuts fall off, the baffle closes the discharge opening, which is convenient for storing the peanuts. When the baffle is slid to open the discharge opening, it is convenient for the peanuts in the storage tank to be poured out.

[0019] As a further preference, the bottom surface of the storage tank is inclined, and the lowest part of the storage tank communicates with the discharge opening.

[0020] By adopting the above technical solution, the peanuts can roll towards the lower part of the storage tank after falling off. When the discharge opening is opened, the peanuts will automatically roll out, which is convenient for peanut discharging.

[0021] As a further preference, universal wheels with brakes are arranged at the four corners of the bottom of the harvesting vehicle body.

[0022] By adopting the above technical solution, the harvesting vehicle body can be moved, and it can be positioned at the required position through the universal wheels with brakes, making it more convenient to use.

[0023] Generally speaking, compared with the prior art by the above technical solution conceived in this application, the following technical advantages are mainly possessed:

[0024] 1. In this application, the harvesting roller is rotatably connected to the harvesting vehicle body. The harvesting roller is driven to rotate by the driving component. When the harvesting roller rotates, hold the peanut stem and make the root contact the outer wall of the rotating harvesting roller, which can separate the peanut from the stem. The equipment is convenient to operate and has high efficiency. At the same time, due to its small volume, the harvesting vehicle body is suitable for various peanut fields. The peanuts after falling off can automatically fall into the storage tank on the harvesting vehicle body for collection and transportation, which has the beneficial effects of improving the peanut harvesting efficiency and reducing the labor intensity, and is suitable for individual farmers to use.

[0025] 2. When the peanuts fall off, the baffle closes the discharge opening, which is convenient for storing the peanuts. When the baffle is slid to open the discharge opening, it is convenient for the peanuts in the storage tank to pour out from the discharge opening. And the peanuts can roll towards the lower part of the storage tank after falling off. When the discharge opening is opened, the peanuts will automatically roll out, which is convenient for peanut discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the overall structural schematic diagram of the peanut harvesting equipment provided by the embodiment of the present application from the first perspective;

[0027] Figure 2 is the overall structural schematic diagram of the peanut harvesting equipment provided by the embodiment of the present application from the second perspective;

[0028] Figure 3 This is a schematic diagram of the overall structure of the harvesting roller provided by an embodiment of the present application.

[0029] In all the drawings, the same reference numerals are used to represent the same elements or structures, where:

[0030] 1. Harvesting vehicle body; 11. Storage tank; 12. Protective cover; 121. Feeding port; 13. Discharging port; 14. Baffle; 15. Universal wheel with brake; 2. Harvesting roller; 21. Stripping port; 3. Driving assembly; 31. Tooth ring; 32. Driving member; 321. U-shaped frame; 322. Connecting rod; 323. Gear disc. Specific embodiments

[0031] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0032] The present application discloses an agricultural peanut harvesting device. Referring to Figures 1-3 , an agricultural peanut harvesting device includes a harvesting vehicle body 1, a harvesting roller 2 and a driving assembly 3. Universal wheels 15 with brakes are fixedly connected to the four corners of the bottom of the harvesting vehicle body 1. A storage tank 11 is opened at the top of the harvesting vehicle body 1. The harvesting roller 2 is connected to the harvesting vehicle body 1 through a bearing seat. The harvesting roller 2 is horizontally arranged and rotatably connected between the two sides of the harvesting vehicle body 1 with its axis as the rotation axis. The harvesting roller 2 is located at the front end of the harvesting vehicle body 1, and the bottom of the harvesting roller 2 is located in the storage tank 11. The driving assembly 3 is arranged on the harvesting vehicle body 1 and is used to drive the harvesting roller 2 to rotate. When holding the peanut stem and making its root contact the outer wall of the rotating harvesting roller 2, the harvesting roller 2 can make the peanuts fall off and fall into the storage tank 11.

[0033] To prevent the peanuts from flying out of the storage tank 11 when rotating with the harvesting roller 2, a protective cover 12 is fixedly connected above the storage tank 11 on the harvesting vehicle body 1 through bolts. The protective cover 12 covers the top of the harvesting roller 2 and is provided with a feeding port 121 on one side. Hold the peanut stem and make its root enter the feeding port 121. After the peanuts contact the outer wall of the harvesting roller 2 and fall off, the protective cover 12 blocks the peanuts so that they can fall into the storage tank 11.

[0034] To achieve the separation of peanuts from the stems, the harvesting roller 2 is of a hollow structure. A number of stripping ports 21 communicating with the interior are provided on the outer wall of the harvesting roller 2. The several stripping ports 21 are evenly arranged around the axis of the harvesting roller 2. The opening direction of the stripping ports 21 is the same as the axis direction of the harvesting roller 2. When the peanuts enter the stripping ports 21, the harvesting roller 2 continues to rotate. In this embodiment, the harvesting roller 2 includes circular fixing plates arranged at both ends and connecting plates arranged around. The connecting plates are fixedly connected between the two circular fixing plates. A stripping port 21 is formed between adjacent two connecting plates. The central position of the circular fixing plate is rotatably connected to the harvesting vehicle body 1.

[0035] To drive the harvesting roller 2 to rotate, the driving assembly 3 includes a toothed ring 31 and a driving member 32. The toothed ring 31 is coaxially and fixedly connected to the rotating shaft of the harvesting roller 2. The driving member 32 is installed on the harvesting vehicle body 1 to drive the toothed ring 31 and the harvesting roller 2 to rotate. To improve the rotational stability of the harvesting roller 2, there are two toothed rings 31, and the two toothed rings 31 are respectively fixedly connected to the rotating shafts at both ends of the harvesting roller 2. The two ends of the harvesting roller 2 rotate synchronously, and the rotation is more stable. In this embodiment, the driving member 32 includes a U-shaped frame 321, two connecting rods 322 and two gear discs 323. The two gear discs 323 are rotatably connected to both sides of the harvesting vehicle body 1 and are respectively engaged with the two toothed rings 31. The open end of the U-shaped frame 321 is rotatably connected to the harvesting vehicle body 1, so that the other end of the U-shaped frame 321 can move up and down. The two connecting rods 322 are respectively located on both sides of the U-shaped frame 321. One end of the connecting rod 322 is rotatably connected to the U-shaped frame 321, and the other end is rotatably connected to the eccentric part of the gear disc 323. When the U-shaped frame 321 moves up and down away from the open end, the gear disc 323 is driven to rotate through the connecting rod 322. When the end of the U-shaped frame 321 away from the opening is stepped on and descends, the gear disc 323 can be driven to rotate through the connecting rod 322. Due to inertia, the gear disc 323 can drive the U-shaped frame 321 to rise through the connecting rod 322. The operation is convenient. Repeating the above operation can achieve the rotation of the harvesting roller 2. In other embodiments, the harvesting roller 2 can also be driven to rotate by a motor.

[0036] The peanuts that fall into the storage tank 11 can be stored, and the harvesting vehicle body 1 can transfer them. A discharge opening 13 communicating with the storage tank 11 is provided at the rear end of the harvesting vehicle body 1. The peanuts in the storage tank 11 can be taken out from the discharge opening 13. The bottom surface of the storage tank 11 is inclined, and the lowest part of the storage tank 11 communicates with the discharge opening 13. After the peanuts fall off, they can roll towards the lower part of the storage tank 11, and when the discharge opening 13 is opened, the peanuts will roll out automatically; A baffle 14 for closing or opening the discharge opening 13 is slidably connected to the harvesting vehicle body 1. In this embodiment, a fixed seat is fixedly connected to the harvesting vehicle, a locking screw is threadedly connected to the fixed seat, a positioning rod is fixedly connected to the baffle 14, the positioning rod passes through the fixed seat and can move in the vertical direction along with the baffle 14. By rotating the locking screw, the positioning rod can be clamped and fixed, so as to fix the position of the baffle 14 and realize the opening or closing of the discharge opening 13 by the baffle 14.

[0037] It should be understood that expressions such as "including" and "may include" used in this application indicate the existence of the disclosed functions, operations or components, and do not limit the existence of one or more additional functions, operations and components. In this application, terms such as "including" and / or "having" can be interpreted as indicating a specific characteristic, number, operation, component, component or a combination thereof, but cannot be interpreted as excluding the existence or possibility of addition of one or more other characteristics, numbers, operations, components, components or a combination thereof.

[0038] It should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application 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 a limitation to this application.

[0039] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more unless otherwise specifically defined.

[0040] In this application, unless otherwise clearly stipulated and defined, terms such as "installed", "connected", "linked", "fixed", etc. shall 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 an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] It is easy for those skilled in the art to understand that the above are only the preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

1. An agricultural peanut harvesting device, characterized in that, It includes a harvesting vehicle body (1), a harvesting roller (2) and a driving component (3). A storage tank (11) is provided at the top of the harvesting vehicle body (1). The harvesting roller (2) is horizontally arranged and rotatably connected to the harvesting vehicle body (1) with its axis as the rotation axis. The bottom of the harvesting roller (2) is located in the storage tank (11). The driving component (3) is used to drive the harvesting roller (2) to rotate, so that the peanuts fall off and fall into the storage tank (11). The harvesting roller (2) is of a hollow structure. A number of peeling openings (21) communicating with the inside are provided on the outer wall of the harvesting roller (2). The number of the peeling openings (21) is evenly distributed around the axis of the harvesting roller (2). The opening direction of the peeling opening (21) is the same as the axis direction of the harvesting roller (2).

2. The agricultural peanut harvesting device according to claim 1, characterized in that, The driving component (3) includes a toothed ring (31) and a driving member (32). The toothed ring (31) is coaxially and fixedly connected to the rotation axis of the harvesting roller (2). The driving member (32) is arranged on the harvesting vehicle body (1) to drive the toothed ring (31) and the harvesting roller (2) to rotate.

3. The agricultural peanut harvesting equipment according to claim 2, characterized in that, There are two toothed rings (31), and the two toothed rings (31) are respectively fixedly connected to the rotation axes at both ends of the harvesting roller (2).

4. The agricultural peanut harvesting device according to claim 3, characterized in that, The driving member (32) includes a U-shaped frame (321), two connecting rods (322) and two gear discs (323). The two gear discs (323) are both rotatably connected to the harvesting vehicle body (1) and respectively mesh with the two toothed rings (31). The open end of the U-shaped frame (321) is rotatably connected to the harvesting vehicle body (1), so that the other end of the U-shaped frame (321) can move up and down. The two connecting rods (322) are respectively located on both sides of the U-shaped frame (321), and one end is rotatably connected to the U-shaped frame (321), and the other end is rotatably connected to the eccentric part of the gear disc (323). When the other end of the U-shaped frame (321) far from the opening moves up and down, the gear disc (323) is driven to rotate through the connecting rod (322).

5. The agricultural peanut harvesting device according to claim 1, characterized in that, A protective cover (12) is fixedly connected to the harvesting vehicle body (1). The protective cover (12) covers the top of the harvesting roller (2) and has a feeding port (121) on one side.

6. The agricultural peanut harvesting device according to claim 1, wherein, A discharge port (13) communicating with the storage tank (11) is provided at one end of the harvesting vehicle body (1). A baffle (14) for closing or opening the discharge port (13) is slidably connected to the harvesting vehicle body (1).

7. The agricultural peanut harvesting device according to claim 6, wherein The bottom surface of the storage tank (11) is inclined, and the lowest part of the storage tank (11) is communicated with the discharge port (13).

8. The agricultural peanut harvesting device according to claim 1, wherein, Brake universal wheels (15) are provided at the four corners of the bottom of the harvesting vehicle body (1).

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