Outlet structure for grain unloading cylinder
By designing the inclined settings of the joint section and the inner wall recesses of the grain guide section in the grain unloading cylinder outlet structure, the problems of grain dispersion and assembly are solved, and the centralized unloading and efficient assembly of grain are achieved.
Patent Information
- Application Number
- CN202422120226.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The grain unloading structure of the existing grain unloading cylinders leads to the dispersion of grain and is difficult to assemble.
An outlet structure including a joint section and a grain guide section is designed. The joint section is connected to the grain unloading cylinder. The grain guide section is arranged inclined and a recess is formed on the inner wall to improve grain flowability and avoid accumulation.
The centralized unloading of grain has been achieved, and the unloading rate and assembly convenience have been improved.
Smart Images
Figure CN223059793U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of grain unloading cylinder components, and particularly to an outlet structure for a grain unloading cylinder. Background Art
[0002] Existing grain unloading cylinders usually achieve the export of grains by opening a notch at their tail ends and adding a baffle structure. However, this structure causes the grains to disperse during grain unloading and the baffle structure is not easy to install. Utility Model Content
[0003] In view of this, the purpose of this application is to provide an outlet structure for a grain unloading cylinder to solve the problems that the grain unloading structure of the existing grain unloading cylinder causes the grains to disperse and is not easy to assemble.
[0004] According to the above purpose, the utility model provides an outlet structure for a grain unloading cylinder, which forms a main body. Among them, the main body includes:
[0005] A joint section, which forms a grain inlet for communicating with the grain unloading cylinder; and
[0006] A grain guiding section, which is communicated with the joint section. The end of the grain guiding section far from the joint section forms a grain outlet; along the extending direction of the grain guiding section, the bottom of the grain guiding section is inclined to form an angle with the joint section, and a concave part is formed on the inner side wall of the grain guiding section.
[0007] Preferably, a cavity is formed inside the main body, and the cavity penetrates through the first end of the joint section and the second end of the grain guiding section to respectively form the grain inlet and the grain outlet.
[0008] Preferably, a plurality of U-shaped depressions are formed at the first end of the joint section far from the grain guiding section, and the plurality of U-shaped depressions are arranged in a surrounding manner for corresponding connection with the connecting piece of the grain unloading cylinder.
[0009] Preferably, the joint section is formed into a cylindrical structure. Assuming the axial direction of the joint section is the first direction, the bottom of the grain guiding section is inclined with respect to the first direction.
[0010] Preferably, the grain guiding section and the joint section are integrally formed.
[0011] Preferably, the bottom of the grain guiding section is formed into a flat plate or an arc-shaped plate, and the extending direction of the flat plate or the arc-shaped plate is the second direction, and the second direction forms the angle with the first direction.
[0012] Preferably, the top of the grain guiding section is formed into an arc-shaped member and covers above the flat plate or the arc-shaped plate, and the arc-shaped member and the flat plate or the arc-shaped plate are integrally formed.
[0013] Preferably, the arc-shaped member arches away from the flat plate or the arc-shaped plate.
[0014] Preferably, the concave portion is formed on the side of the arc-shaped member.
[0015] Preferably, the plane where the grain outlet is located is perpendicular to the plane where the grain inlet is located.
[0016] According to the outlet structure of the grain unloading cylinder of the present invention, the grain inlet of the joint section is correspondingly communicated with the grain unloading cylinder, so that the main body can be directly sleeved on the cylinder body of the grain unloading cylinder, and the assembly is more convenient. In addition, the main body is provided with a grain guiding section. Along its extending direction, the bottom of the grain guiding section is inclined to form an angle with the above-mentioned joint section, so that the bottom of the grain guiding section serves as a guide rail, and its inclined setting can effectively improve the fluidity of the grain; the concave portion on the inner wall of the grain guiding section can effectively avoid the accumulation of grain, so as to further improve the grain unloading rate. In addition, the grain can be exported through the grain outlet, so that the grain can be unloaded centrally.
[0017] In order to make the above objects, features and advantages of the present application more obvious and understandable, the following specifically enumerates preferred embodiments and, in conjunction with the accompanying drawings, makes a detailed description as follows. Description of the Drawings
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.
[0019] Figure 1 is a schematic diagram of the main body according to an embodiment of the present invention;
[0020] Figure 2 is another schematic diagram of the main body according to an embodiment of the present invention.
[0021] Reference numerals: 1 - joint section; 10 - grain inlet; 11 - U-shaped depression; 2 - grain guiding section; 20 - grain outlet; 21 - bottom; 22 - top; 23 - protruding structure. Detailed Embodiments
[0022] The following specific embodiments are provided to assist the reader in obtaining a comprehensive understanding of the methods, devices, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, devices, and / or systems described herein will be apparent after understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein. Rather, changes that will be apparent after understanding the disclosure of this application may be made, except for operations that must occur in a particular order. Additionally, descriptions of features known in the art may be omitted for increased clarity and conciseness.
[0023] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, devices, and / or systems described herein that will be apparent after understanding the disclosure of this application.
[0024] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on" another element, "connected to" another element, "bonded to" another element, "above" another element, or "covering" another element, it can be directly "on" another element, "connected to" another element, "bonded to" another element, "above" another element, or "covering" another element, or there can be one or more other elements between them. In contrast, when an element is described as being "directly on" another element, "directly connected to" another element, "directly bonded to" another element, "directly above" another element, or "directly covering" another element, there can be no other elements between them.
[0025] As used herein, the term "and / or" includes any one of the listed related items and any combination of any two or more of them.
[0026] Although terms such as "first," "second," and "third" may be used herein to describe various components, elements, regions, layers, or parts, these components, elements, regions, layers, or parts are not limited by these terms. Rather, these terms are only used to distinguish one component, element, region, layer, or part from another. Thus, the first component, element, region, layer, or part described in the examples herein may also be referred to as the second component, element, region, layer, or part without departing from the teachings of the examples.
[0027] For ease of description, spatial relationship terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another as shown in the drawings. Such spatial relationship terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is flipped, an element described as "above" or "upper" relative to another element will then be "below" or "lower" relative to the other element. Thus, the term "above" includes both the orientation of "above" and "below" depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relationship terms used herein will be interpreted accordingly.
[0028] The terms used herein are for the purpose of describing various examples only and are not intended to limit the present disclosure. Unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. The terms "comprises", "comprising", and "having" list the stated features, quantities, operations, components, elements, and / or combinations thereof that exist, but do not preclude the existence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.
[0029] Due to manufacturing techniques and / or tolerances, variations in the shapes shown in the drawings may occur. Accordingly, the examples described herein are not limited to the specific shapes shown in the drawings, but include changes in shape that occur during manufacturing.
[0030] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.
[0031] According to the present utility model, there is provided an outlet structure for a grain unloading cylinder, as Figures 1 to 2 shown, the outlet structure for the grain unloading cylinder in this embodiment includes a joint section 1 and a grain guiding section 2 that are connected in sequence and integrally formed to form the main body of this outlet structure. A cavity for unloading grain is formed inside the main body, and the cavity penetrates opposite ends of the main body so that the main body is formed into a cylindrical structure. Hereinafter, the specific structures of the above-mentioned respective parts of the outlet structure for the grain unloading cylinder according to the present utility model will be described in detail.
[0032] In this embodiment, as Figures 1 to 2As shown, the joint section 1 is formed into a cylindrical structure. The axis direction thereof is set as the first direction. The cavity of the main body penetrates through the first end of the joint section 1 along the first direction to form a grain inlet 10. The shape, size, etc. of the grain inlet 10 should be adapted to the barrel of the grain discharging cylinder, so that the main body can be connected to the grain discharging cylinder through the grain inlet 10 to facilitate the export of grains. Further, in order to improve the connection stability between the main body and the grain discharging cylinder, a plurality of U-shaped depressions 11 are formed at the first end of the joint section 1. The plurality of U-shaped depressions 11 are arranged in a surrounding manner. Connecting members such as screws and rivets can be correspondingly arranged in the U-shaped depressions 11. Correspondingly, connection holes adapted to the connecting members are formed on the barrel of the grain discharging cylinder.
[0033] In this embodiment, as Figure 2 shown, the above-mentioned cavity penetrates through the second end of the grain guiding section 2, and the grain guiding section 2 is formed into a bent L-shaped structure, so that the plane where the grain outlet 20 is located is perpendicular to the plane where the grain inlet 10 is located, so as to be able to centrally export grains to a preset position to avoid splashing when the grains are exported. Specifically, the grain guiding section 2 is also an integrally formed structure. However, in order to improve the accuracy of the structural description of the grain guiding section 2, along the extension direction of the grain guiding section 2 (i.e., the flowing direction of the grains), the barrel of the grain guiding section 2 is divided into its top 22 and bottom 21.
[0034] The bottom 21 of the grain guiding section 2 is formed into a flat plate or an arc-shaped plate. The extending direction of the flat plate or the arc-shaped plate is the second direction, and the second direction forms an angle with the above-mentioned first direction. That is to say, in this cross-section of the main body (not shown in the figure), the bottom 21 of the grain guiding section 2 is formed into an inclined straight-line structure, which can effectively improve the flowing rate of the grains, and under the action of the gravity of the grains, it can effectively avoid the accumulation of grains inside the main body. Further, the top 22 of the grain guiding section 2 is formed into an arc-shaped member to be able to cover above the above-mentioned flat plate or arc-shaped plate, so that the grain guiding section 2 is formed into the above-mentioned cylindrical structure, as Figure 1 shown, the arc-shaped member arches towards the direction away from the flat plate or the arc-shaped plate.
[0035] Further, a concave portion is formed on the inner side wall of the top 22 (i.e., the above-mentioned arc-shaped member) of the grain guiding section 2 to further avoid the accumulation of grains in the cavity, thereby further improving the grain discharging rate. The formation position, quantity, specifications, etc. of the concave portion are not specifically limited, as long as the above-mentioned technical effects can be achieved. In addition, considering comprehensively from the angles of the thickness and structural stability of the grain guiding section 2, the outlet structure in this embodiment is formed into a protruding structure 23 at the above-mentioned concave portion (as Figure 1 shown), so as to form a rib-shaped structure on the side of the grain guiding section 2.
[0036] According to the outlet structure of the grain unloading cylinder of the present utility model, the grain inlet 10 of the joint section 1 is correspondingly communicated with the grain unloading cylinder, so that the main body can be directly sleeved on the cylinder body of the grain unloading cylinder, and the assembly is more convenient. In addition, the main body is provided with a grain guiding section 2. Along its extending direction, the bottom 21 of the grain guiding section 2 is inclined to form an angle with the above-mentioned joint section 1. Thus, the bottom 21 of the grain guiding section 2 serves as a guide rail, and its inclined setting can effectively improve the fluidity of the grain; the concave part on the inner wall of the grain guiding section 2 can effectively avoid the accumulation of grain, so as to further improve the grain unloading rate. In addition, the grain can be exported through the grain outlet 20, so that the grain can be unloaded centrally.
[0037] Finally, it should be noted that the above embodiments are only specific implementation manners of the present application, which are used to illustrate the technical solutions of the present application, rather than limiting it. The protection scope of the present application is not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: any person skilled in the art within the technical scope disclosed by the present application can still modify the technical solutions recorded in the foregoing embodiments or can easily think of changes, or perform equivalent replacements on some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. An outlet structure for a grain unloading tube, which forms a main body, and is characterized in that, The main body includes: a joint section formed with a grain inlet for communicating with a grain unloading cylinder; and a grain guiding section communicating with the joint section, and an outlet is formed at one end of the grain guiding section away from the joint section; along the extending direction of the grain guiding section, the bottom of the grain guiding section is inclined to form an angle with the joint section, and a concave portion is formed on the inner side wall of the grain guiding section.
2. The outlet structure for a grain unloading tube according to claim 1, characterized in that, A cavity is formed inside the main body, and the cavity penetrates through the first end of the joint section and the second end of the grain guiding section to respectively form the grain inlet and the outlet.
3. The outlet structure for a grain unloading tube according to claim 2, characterized in that, A plurality of U-shaped depressions are formed at the first end of the joint section away from the grain guiding section, and the plurality of U-shaped depressions are arranged in a surrounding manner for corresponding connection with the connecting piece of the grain unloading cylinder.
4. The outlet structure for a grain unloading tube according to claim 2, characterized in that, The joint section is formed into a cylindrical structure, and the axial direction of the joint section is set as the first direction, and the bottom of the grain guiding section is inclined with respect to the first direction.
5. The outlet structure for a grain unloading tube according to claim 4, characterized in that, The grain guiding section and the joint section are integrally formed.
6. The outlet structure for the grain unloading tube according to claim 5, characterized in that, The bottom of the grain guiding section is formed into a flat plate or an arc-shaped plate, and the extending direction of the flat plate or the arc-shaped plate is the second direction, and the second direction forms the angle with the first direction.
7. The outlet structure for a grain unloading tube according to claim 6, characterized in that, The top of the grain guiding section is formed into an arc-shaped member and covers above the flat plate or the arc-shaped plate, and the arc-shaped member and the flat plate or the arc-shaped plate are integrally formed.
8. The outlet structure for a grain unloading tube according to claim 7, characterized in that, The arc-shaped member arches towards the direction away from the flat plate or the arc-shaped plate.
9. The outlet structure for a grain unloading tube according to claim 7, characterized in that, The concave portion is formed at the side of the arc-shaped member.
10. The outlet structure for a grain unloading tube according to claim 7, characterized in that, The plane where the outlet is located is perpendicular to the plane where the inlet is located.