Auxiliary structure and ear picker

Abstract

The utility model provides an auxiliary structure, and relates to the technical field of ear picking machine equipment, the auxiliary structure comprises that each auxiliary plate comprises a straight plate and an arc-shaped plate, the arc-shaped plate and the straight plate are connected in sequence, one end of the straight plate deviating from the arc-shaped plate is provided with a notch, and the arc surface of the arc-shaped plate is used for being opposite to one side of materials moving on an ear picking frame body. According to the structural design, the removed corn can be conveniently protected, and the phenomenon that the removed corn is damaged before entering the auger is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ear picker equipment, in particular to an auxiliary structure and an ear picker. Background Art

[0002] Corn harvester is an agricultural machine that mechanically completes multiple operations such as picking ears, piling, and returning stalks to the field at one time when corn is ripe. Process flow: Use corn harvester to pick ears when corn is growing (called standing stalk picking). Under the action of picking roller and picking plate, the ear handle is pulled off. Due to the height difference between the inner and outer picking rollers, the ears fall into the ear box. After the ears are full, the box is opened and piled. The high-speed rotating cutter cuts the stalks from the root and enters the crushing mechanism to chopped into 3-5CM long pieces. After chopped, the stalks fall to the ground naturally, and then the ears are transported to the field, peeled with a peeling machine, and threshed after drying.

[0003] At present, the existing ear picking boards used for straightening the stems and assisting the stem pulling rollers in their work have obvious edges and corners on the frame, which causes the picked corn to be easily damaged when it moves between adjacent ear picking boards before entering the auger.

[0004] Therefore, the above technical problems need to be further resolved. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary structure to alleviate the technical problems existing in the above-mentioned related technologies.

[0006] The utility model provides an auxiliary structure, comprising:

[0007] A plurality of auxiliary plates are arranged at intervals along a first direction, each of the auxiliary plates is used to be fixed between the corresponding ear picking frame body and the crimping member body, and the first direction is a direction parallel to the ground;

[0008] Wherein, one end of each auxiliary plate is arc-shaped for transition;

[0009] Each of the auxiliary plates includes a straight plate and an arc-shaped plate, the arc-shaped plate is connected to the straight plate in sequence, the end of the straight plate away from the arc-shaped plate has a notch, and the arc surface of the arc-shaped plate is used to be opposite to one side of the material traveling on the ear picking rack body.

[0010] The purpose of this application and the solution of its technical problems can also be further achieved by adopting the following technical measures.

[0011] Optionally, in the aforementioned auxiliary structure, the arc-shaped plate and the flat plate are an integrated structure.

[0012] Optionally, for the aforementioned auxiliary structure, two support plates are provided on the flat plate, and the two support plates are distributed on the flat plate at intervals, and the two support plates are located on the side of the flat plate away from the arc surface;

[0013] Wherein, the two support plates are used to connect the corresponding ear picking frame body and the crimping part body.

[0014] Optionally, for the aforementioned auxiliary structure, the two support plates have the same structure.

[0015] Optionally, for the aforementioned auxiliary structure, it further includes:

[0016] A first protection section, which is arranged on the arc surface and fits with the arc surface;

[0017] A second protection section, which is arranged on the side of the flat plate away from the arc-shaped plate, and the second protection section wraps the notch, and the part of the second protection section wrapping the notch is arc-shaped for smooth transition.

[0018] Optionally, for the aforementioned auxiliary structure, the first protection section and the arc-shaped plate, and the second protection section and the flat plate are both fixedly connected by welding.

[0019] Optionally, for the aforementioned auxiliary structure, the first protection section and the second protection section are both made of round steel materials.

[0020] Optionally, for the aforementioned auxiliary structure, the support plate and the flat plate are of an integral structure.

[0021] Optionally, for the aforementioned auxiliary structure, the support plate, the flat plate, and the arc-shaped plate are all made of metal materials.

[0022] On the other hand, the present application provides a ear picking machine, including:

[0023] An auxiliary structure, the auxiliary structure includes: a plurality of auxiliary plates, arranged at intervals along a first direction, and each auxiliary plate is used to be fixed between the corresponding ear picking frame body and the crimping part body, and the first direction is the direction parallel to the ground;

[0024] Wherein, one end of each auxiliary plate is arc-shaped for transition;

[0025] Each auxiliary plate includes a flat plate and an arc-shaped plate, the arc-shaped plate and the flat plate are connected in sequence, the flat plate has a notch at the end away from the arc-shaped plate, and the arc surface of the arc-shaped plate is used to face one side of the material moving on the ear picking frame body.

[0026] With the above technical solutions, the auxiliary structure of the present application has at least the following advantages:

[0027] In the auxiliary structure and the ear harvester provided by the embodiment of the present application, each auxiliary plate includes a flat plate and an arc-shaped plate, and the arc-shaped plate and the flat plate are connected in sequence. The arc surface of the arc-shaped plate is used to face one side of the material traveling on the ear harvester body. This structural design can facilitate the protection of the harvested corn and avoid damage to the harvested corn before it enters the auger. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the related art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0029] Figure 1 It is a schematic structural diagram of the auxiliary structure provided by the embodiment of the present invention.

[0030] ICON:

[0031] 1, flat plate; 2, arc-shaped plate; 3, support plate; 4, notch; 5, first protection section; 6, second protection section. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will clearly and completely describe the technical solutions of the present invention with reference to the drawings. Obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] 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.

[0035] Embodiment 1

[0036] like Figure 1 As shown, the auxiliary structure proposed in the embodiment of the utility model includes:

[0037] A plurality of auxiliary plates are arranged at intervals along a first direction, each of the auxiliary plates is used to be fixed between the corresponding ear picking frame body and the crimping member body, and the first direction is a direction parallel to the ground;

[0038] Wherein, one end of each auxiliary plate is arc-shaped for transition;

[0039] Each of the auxiliary plates includes a straight plate 1 and an arc-shaped plate 2, wherein the arc-shaped plate 2 is connected to the straight plate 1 in sequence, and the end of the straight plate 1 facing away from the arc-shaped plate 2 has a notch 4, and the arc surface of the arc-shaped plate 2 is used to be opposite to one side of the material moving on the ear picking rack body.

[0040] Specifically, the frame body is provided with a screw conveyor body, and a driving motor body for driving the screw conveyor body is arranged on the frame body. Multiple groups of ear picking frame groups are arranged on the frame body in sequence along a first direction. The first direction is parallel to the ground and is also the extension direction of the screw conveyor body. Multiple groups of ear picking gearbox bodies are arranged on the frame body at intervals along the first direction. The multiple groups of ear picking frame groups and the screw conveyor body are located on the same side of the frame body, and the multiple groups of ear picking gearbox bodies are located between the screw conveyor body and the multiple groups of ear picking frame groups. Among them, the number of the multiple groups of ear picking gearbox bodies is adapted to the number of the multiple groups of ear picking frame groups and corresponds one by one. Each group of ear picking frame groups is connected to the frame body through the corresponding ear picking gearbox, and adjacent ear picking gearbox bodies are connected in transmission. One of the multiple groups of ear picking gearboxes is connected to a motor body that provides power. Each group of ear picking frame groups includes two ear picking frame bodies. On the side of each ear picking frame body facing away from the ground, a pressing member body is bolted. Among them, the pressing member body is, for example, a pressing plate, a pressing column, etc. An auxiliary plate is clamped between each ear picking frame body and the corresponding pressing member body. A pulling stem roller body adapted to it is arranged on each ear picking frame body. The auxiliary plate plays an effect of assisting the material to move forward. The material is the corn stalks with corn. One end of each auxiliary plate is arc-shaped, that is, each auxiliary plate includes a straight plate 1 and an arc-shaped plate 2. The arc-shaped plate 2 and the straight plate 1 are connected in sequence. The arc surface of the arc-shaped plate 2 is used to face one side of the material moving on the ear picking frame body, and the arc surface is used for transition. This structural design can facilitate the protection of the picked corn and avoid damage to the picked corn before it enters the screw conveyor.

[0041] It should be noted that the frame body, the screw conveyor body, the ear picking gearbox body, the driving motor body, the motor body, the ear picking frame body, the pressing member body, and the pulling stem roller body are all existing components of the ear picker and can be obtained by purchasing. The connection methods are all connected in a conventional manner. The specific connection methods are mastered by technicians and will not be elaborated here.

[0042] The pulling stem roller body includes a spiral section, a gear section, and a base that are connected in sequence. Among them, the spiral section, the gear section, and the base are of an integral structure. The spiral sections of adjacent pulling stem roller bodies are used to guide the corn stalks with corn to move forward. The gear sections of adjacent pulling stem roller bodies are meshed with each other, and there is a certain gap for further advancing the corn stalks with corn and removing the corn from the stalks. At the same time, the stalks of the removed corn are squeezed. The bases of adjacent pulling stem roller bodies are all used to be driven and connected to the corresponding ear picking gearbox body, so that the ear picking gearbox body can drive the connected pulling stem roller body to rotate towards each other on the corresponding ear picking frame body.

[0043] As Figure 1 shown, in the specific implementation, the arc-shaped plate 2 and the straight plate 1 are of an integral structure.

[0044] Specifically, the arc-shaped plate 2 and the straight plate 1 are manufactured into an integrated structure by integrally processing and casting. This structural design can improve the overall strength and toughness of the auxiliary plate, thereby improving the use effect of the device.

[0045] like Figure 1 As shown, in a specific implementation, two support plates 3 are arranged on the flat plate 1, and the two support plates 3 are distributed on the flat plate 1 at intervals, and the two support plates 3 are located on the side of the flat plate 1 away from the curved surface;

[0046] Wherein, the two support plates 3 are used to connect with the corresponding ear picking frame body and the crimping component body.

[0047] Specifically, the ear picking frame body and the crimping part body clamp the two corresponding support plates 3 to ensure that the auxiliary plate is located between the ear picking frame body and the crimping part body. The shape of the support plate 3 can be any shape, such as: regular shape (rectangular, circular, etc.) or irregular shape, as long as it is convenient for the ear picking frame body and the crimping part body to clamp, and this application does not limit it.

[0048] like Figure 1 As shown, in a specific implementation, the two support plates 3 have the same structure.

[0049] Specifically, this structural design can facilitate the production and manufacturing by technical personnel, saving time and effort.

[0050] like Figure 1 As shown, in a specific implementation, it also includes:

[0051] A first protection section 5, wherein the first protection section 5 is disposed on the arc surface and fits the arc surface;

[0052] The second protection segment 6 is arranged on the side of the straight plate 1 away from the arc-shaped plate, and the second protection segment 6 wraps the notch 4. The part of the second protection segment 6 that wraps the notch 4 is arc-shaped for smooth transition.

[0053] Specifically, the first protection section 5 can further enhance the effect of protecting the removed corn, thereby preventing the removed corn from being damaged before entering the auger.

[0054] Since one end of the flat plate 1 has a notch 4, the notch 4 can be wrapped by bending the second protective section 6 into an arc shape and placing it at the notch 4, thereby preventing the removed corn from being damaged by the notch 4 before entering the auger.

[0055] In a specific implementation, the first protection section 5 and the arc-shaped plate, as well as the second protection section 6 and the flat plate 1, are fixedly connected by welding.

[0056] Specifically, this structural design can improve the connection stability between the first protection section 5 and the arc-shaped plate, as well as between the second protection section 6 and the flat plate 1.

[0057] In a specific implementation, both the first protection section 5 and the second protection section 6 are made of round steel.

[0058] Specifically, round steel has high strength, good wear resistance, good corrosion resistance, etc. In addition, round steel also has good plasticity and workability, and can be cold-worked or hot-worked according to needs to make various shaped components.

[0059] Such as Figure 1 shown, in a specific implementation, the support plate 3 and the flat plate 1 are of an integral structure.

[0060] Specifically, the support plate 3 and the flat plate 1 are made into an integral structure by integral processing and casting. This structural design can facilitate improving the overall strength and toughness of the auxiliary plate, thereby improving the use effect of the device.

[0061] In a specific implementation, the support plate 3, the flat plate 1, and the arc-shaped plate are all made of metal materials.

[0062] Specifically, metal materials have good heat resistance and are not easy to burn; with temperature changes, the properties change little; they have high mechanical strength; good durability and are not easy to age; they are not easily damaged, not easily contaminated with dust and dirt, etc.

[0063] Embodiment 2

[0064] Such as Figure 1 shown, a ear picker proposed in Embodiment 2 of the present utility model includes:

[0065] An auxiliary structure, the auxiliary structure includes a plurality of auxiliary plates, arranged at intervals along a first direction, and each auxiliary plate is used to be fixed between the corresponding ear picking frame body and the crimping part body, and the first direction is a direction parallel to the ground;

[0066] Among them, one end of each auxiliary plate is arc-shaped for transition;

[0067] Each of the auxiliary plates includes a straight plate 1 and an arc-shaped plate 2, wherein the arc-shaped plate 2 is connected to the straight plate 1 in sequence, and the end of the straight plate 1 facing away from the arc-shaped plate 2 has a notch 4, and the arc surface of the arc-shaped plate 2 is used to be opposite to one side of the material moving on the ear picking rack body.

[0068] Specifically, a frame body is provided with an auger body, a driving motor body for driving the auger body is arranged on the frame body, and multiple groups of ear picking frame groups are arranged on the frame body, and the multiple groups of ear picking frame groups are arranged on the frame body in sequence along a first direction, and the first direction is a direction parallel to the ground, which is also an extension direction of the auger body, and multiple groups of ear picking gear box bodies are arranged on the frame body at intervals along the first direction, and the multiple groups of ear picking frame groups and the auger body are located on the same side of the frame body, and the multiple groups of ear picking gear box bodies are located between the auger body and the multiple groups of ear picking frame groups, wherein the number of the multiple groups of ear picking gear box bodies is adapted to the number of the multiple groups of ear picking frame groups and corresponds one to one, each group of ear picking frame groups is connected to the frame body through the corresponding ear picking gear box, and adjacent ear picking gear box bodies are connected by transmission, and one of the multiple groups of ear picking gear boxes is connected to a motor body that provides power. Each ear picking frame group includes two ear picking frame bodies, and a crimping part body is bolted on the side surface of each ear picking frame body facing away from the ground, wherein the crimping part body is such as a pressure plate, a pressure column, etc., and an auxiliary plate is clamped between each ear picking frame body and the corresponding crimping part body, and each ear picking frame body is provided with a stem pulling roller body adapted thereto. The auxiliary plate plays the role of assisting the material to move. The material is a stalk with corn. One end of each auxiliary plate is arc-shaped, that is, each auxiliary plate includes a straight plate 1 and an arc-shaped plate 2, and the arc-shaped plate 2 is connected to the straight plate 1 in sequence, and the arc surface of the arc-shaped plate 2 is used to be opposite to one side of the material moving on the ear picking frame body, and the arc surface is used for transition. This structural design can facilitate the protection of the removed corn and avoid the damage of the removed corn before entering the auger.

[0069] It should be noted that the frame body, auger body, ear picking gear box body, drive motor body, motor body, ear picking frame body, crimping part body and stem pulling roller body are all existing components of the ear picker and can be obtained through procurement. The connection methods are all conventional. The specific connection methods are mastered by technical personnel and will not be repeated here.

[0070] The body of the diameter-pulling roller includes a spiral section, a gear-toothed section, and a base that are connected in sequence. Among them, the spiral section, the gear-toothed section, and the base are of an integral structure. The spiral sections of adjacent diameter-pulling roller bodies are used to guide the stalks with corn to move forward. The gear-toothed sections of adjacent diameter-pulling roller bodies mesh with each other, and there is a certain gap for further advancing the stalks with corn to move forward, and for removing the corn from the stalks. At the same time, the stalks from which the corn has been removed are squeezed. The bases of adjacent diameter-pulling roller bodies are all used to be drivingly connected to a corresponding ear-picking gearbox body, so as to facilitate the ear-picking gearbox body to drive the connected diameter-pulling roller body to rotate towards each other on the corresponding ear-picking frame body.

[0071] The ear-picking machine in the second embodiment can directly use the auxiliary structure provided in the first embodiment above. For the specific implementation structure, reference can be made to the relevant content described in the first embodiment above, which will not be elaborated here.

[0072] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An auxiliary structure, characterized in that: include: A plurality of auxiliary plates are arranged at intervals along a first direction, each of the auxiliary plates is used to be fixed between the corresponding ear picking frame body and the crimping member body, and the first direction is a direction parallel to the ground; Wherein, one end of each auxiliary plate is arc-shaped for transition; Each of the auxiliary plates includes a straight plate and an arc-shaped plate, the arc-shaped plate is connected to the straight plate in sequence, the end of the straight plate away from the arc-shaped plate has a notch, and the arc surface of the arc-shaped plate is used to be opposite to one side of the material traveling on the ear picking rack body.

2. The auxiliary structure according to claim 1, characterized in that: The arc-shaped plate and the flat plate are an integrated structure.

3. The auxiliary structure according to claim 1, characterized in that: Two support plates are arranged on the flat plate, the two support plates are distributed on the flat plate at intervals, and the two support plates are located on a side of the flat plate away from the curved surface; Wherein, the two support plates are used to be connected with the corresponding ear picking frame body and the crimping component body.

4. The auxiliary structure according to claim 3, characterized in that: The two support plates have the same structure.

5. The auxiliary structure according to claim 1, characterized in that: Also includes: A first protection section, the first protection section is arranged on the arc surface and fits the arc surface; The second protection segment is arranged on a side of the straight plate away from the arc-shaped plate, and the second protection segment wraps the notch, and the portion of the second protection segment wrapping the notch is arc-shaped for smooth transition.

6. The auxiliary structure according to claim 5, characterized in that: The first protection segment and the arc-shaped plate, as well as the second protection segment and the flat plate, are fixedly connected by welding.

7. The auxiliary structure according to claim 5, characterized in that: The first protection segment and the second protection segment are both made of round steel material.

8. The auxiliary structure according to claim 3, characterized in that: The support plate and the flat plate are an integrated structure.

9. The auxiliary structure according to claim 3, characterized in that: The support plate, the straight plate and the arc-shaped plate are all made of metal materials.

10. An ear picking machine, characterized in that: include: The auxiliary structure according to any one of claims 1 to 9.

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