Vibration chain and seeding machine using vibration chain

Abstract

The vibrating chain comprises a plurality of chain sections and collision pieces, each chain section is composed of an inner plate and a roller, every two adjacent chain sections are connected in an inserted mode through an outer plate and the corresponding roller, the upper end and the lower end of each inner plate and the upper end and the lower end of each outer plate are each provided with two arc-shaped protrusions, and the arc-shaped protrusions are located on the upper side and the lower side of the corresponding roller; the device further comprises a rack and a first chain, the first chain is composed of a plurality of first chain sections and an outer plate, a storage hopper and a guide frame are installed on the rack, the guide frame is communicated with the bottom of the storage hopper, and the first chain is rotationally connected into the rack. The arc-shaped protrusions, the grooves and the collision pieces are arranged in a matched mode, so that when the chain sections and the collision pieces expand, the vibration effect can be generated, and the application range is widened; through the cooperative arrangement of the chain I and the collision piece, after the chain I collides with the collision piece, redundant seeds contained in the tray on the chain I can be shaken off, so that only the required number of seeds are transported out, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating chains and seeders using vibrating chains, in particular to a vibrating chain and a seeder using the vibrating chain. Background Art

[0002] As a transmission mechanism, the chain is widely used in life. It is well known that there are chain drive mechanisms using roller chains or silent chains that are wound around multiple sprockets, and they are widely used in applications such as power transmission, rotational timing synchronization, speed or torque change.

[0003] However, the existing chains do not have a vibrating effect. In some cases where vibration screening is required, such as when the seeder distributes materials, only some complex drive mechanisms can be used. Therefore, it is necessary to design a vibrating chain and a seeder using the vibrating chain. Summary of the Utility Model

[0004] Based on this, in view of the above technical problems, it is necessary to provide a vibrating chain and a seeder using the vibrating chain.

[0005] To achieve the above object, the utility model provides a vibrating chain, which includes a plurality of chain links and collision members. The chain link is composed of an inner plate and a roller. Adjacent chain links are connected by inserting the outer plate into the roller. Two arc-shaped protrusions are provided at both the upper and lower ends of the inner plate and the outer plate, and the arc-shaped protrusions are located on both sides of the roller. A groove is provided between two adjacent arc-shaped protrusions on the inner plate and the outer plate. The arc-shaped protrusions, the grooves and the collision members are cooperatively arranged.

[0006] Preferably, the distance between adjacent grooves on the inner plate and the outer plate is preferably 0.8 - 1.7 cm, and the distance between the highest point of the arc-shaped protrusion and the lowest point of the groove is preferably 0.15 - 0.5 cm.

[0007] Preferably, after the adjacent chain links are spliced by the outer plate, the corresponding arc-shaped protrusions of the inner plate and the outer plate overlap.

[0008] Preferably, the roller and the adjacent arc-shaped protrusions above and below it are coaxially arranged.

[0009] To achieve the above object, the utility model provides a seeder using a vibrating chain, which includes a frame and Chain 1. Chain 1 is composed of a plurality of chain links and an outer plate. A storage hopper and a guide frame are installed on the frame. The guide frame is communicated with the bottom of the storage hopper. Chain 1 is rotatably connected inside the frame. Chain 1 is located inside the guide frame. A plurality of trays are installed on Chain 1. Chain 1 drives the trays to pass through the bottom of the guide frame. A collision member is installed inside the guide frame, and the collision member is cooperatively arranged with Chain 1.

[0010] Compared with the prior art, the technical solution has at least the following beneficial effects:

[0011] Through the cooperative setting of the arc-shaped protrusions, grooves and collision parts, when the chain link expands with the collision part, a vibration effect can be generated, improving the scope of application;

[0012] Through the cooperative setting of the first chain and the collision part, after the first chain collides with the collision part, the excess seeds placed in its upper tray can be shaken off, so that only the required number of seeds are transported out, improving the practicability. Description of the Drawings

[0013] Figure 1 It is the front view of the chain link, outer plate and collision part of an embodiment of the present utility model;

[0014] Figure 2 It is the top view of the chain link and outer plate of an embodiment of the present utility model;

[0015] Figure 3 It is the three-dimensional view of the frame of another embodiment of the present utility model;

[0016] Figure 4 It is the side sectional view of the frame of another embodiment of the present utility model;

[0017] In the figure, 1. Chain link; 2. Inner plate; 3. Roller; 4. Outer plate; 5. Arc-shaped protrusion; 6. Groove; 7. Frame; 8. Storage hopper; 9. Guide frame; 10. First chain; 11. Tray; 101. Collision part. Detailed Embodiment

[0018] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be made in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0019] Please refer to Figures 1 to 2 , an embodiment of the present application provides a vibrating chain, including a plurality of chain links 1 and a collision part 101. The collision part 101 can be an iron rod, a baffle, etc. The collision part 101 is located below the conveying path of the vibrating chain, making the vibrating chain change from a balanced straight state to a convex part at the collision part 101. The chain link 1 is composed of an inner plate 2 and a roller 3. Adjacent chain links 1 are connected by inserting the outer plate 4 and the roller 3. Two arc-shaped protrusions 5 are provided at both the upper and lower ends of the inner plate 2 and the outer plate 4. The arc-shaped protrusions 5 are located on both sides of the roller 3. A groove 6 is provided between two adjacent arc-shaped protrusions 5 on the inner plate 2 and the outer plate 4. The arc-shaped protrusions 5, the grooves 6 and the collision part 101 are cooperatively arranged.

[0020] In this embodiment, when the vibrating chain composed of the chain link 1 and the outer plate 4 passes through the collision member 101, the arc-shaped protrusions 5 on the inner plate 2 and the outer plate 4 come into abutment with the collision member. After the abutment, the collision member comes into contact with the groove 6. Thus, on the premise of the rapid transmission of the vibrating chain, the collision member does not slide slowly along the inclined surface of the arc-shaped protrusion 5 close to the groove 6, but directly falls into the groove 6 from the highest point of the arc-shaped protrusion 5, thereby enabling the vibrating chain to produce a vibrating effect.

[0021] In some embodiments, to facilitate the vibration of the vibrating chain, the distance between adjacent grooves 6 on the inner plate 2 and the outer plate 4 is preferably set to be 0.8 - 1.7 cm, and the distance between the highest point of the arc-shaped protrusion 5 and the lowest point of the groove 6 is preferably set to be 0.15 - 0.5 cm.

[0022] In some embodiments, to facilitate the arc-shaped protrusion 5 to quickly fall into the groove 6 to generate a sliding vibration when abutting against the collision member 101, after the adjacent chain links 1 are spliced through the outer plate 4, the corresponding arc-shaped protrusions 5 of the inner plate 2 and the outer plate 4 overlap.

[0023] In some embodiments, to facilitate the installation of the arc-shaped protrusion 5 on the inner plate 2 and the outer plate 4, the roller 3 and the arc-shaped protrusion 5 adjacent to it above and below are coaxially arranged.

[0024] Please refer to Figures 3 to 4 , the embodiment of the present application provides a seeder using a vibrating chain. The seeds suitable for the seeder and the tray 11 are relatively large seeds, such as garlic cloves, longan seeds, litchi seeds, etc. It includes a frame 7 and a first chain 10. The first chain 10 is composed of a plurality of chain links 1 and an outer plate 4. A storage hopper 8 and a guide frame 9 are installed on the frame 7. The guide frame 9 is communicated with the bottom of the storage hopper 8. The first chain 10 is rotatably connected inside the frame 7. The first chain 10 is located inside the guide frame 9. A plurality of trays 11 are installed on the first chain 10. The first chain 10 drives the trays 11 to pass through the bottom of the guide frame 9. A collision member 101 is installed inside the guide frame 9. The collision member 101 is arranged in cooperation with the first chain 10.

[0025] In this embodiment, the seeds fall from the bottom of the storage hopper 8 on the frame 7 to the bottom of the guide frame 9. When the tray 11 rises from the bottom of the guide frame 9 driven by the first chain 10, a plurality of seeds can be stored on it. When the tray 11 filled with seeds is driven by the first chain 10 to be transported to the collision member 101, the first chain 10 collides with the collision member 101. Thus, the redundant seeds on the tray 11 can be shaken off and fall along the guide frame 9, avoiding the situation of multiple seeds in one pit during sowing and causing waste of resources.

[0026] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered that the scope described in this specification.

[0027] The above embodiments only express several implementation manners of the present utility model, and the description is relatively specific and detailed. However, it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "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 the present utility model 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 should not be construed as a limitation on the present utility model.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0030] In the present utility model, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

Claims

1. A vibrating chain, comprising a plurality of chain links (1) and collision members (101), wherein the chain links (1) are composed of inner plates (2) and rollers (3), and adjacent chain links (1) are connected by inserting the outer plates (4) into the rollers (3). It is characterized in that, Two arc-shaped protrusions (5) are provided at both the upper and lower ends of the inner plate (2) and the outer plate (4). The arc-shaped protrusions (5) are located on both the upper and lower sides of the roller (3). A groove (6) is provided between two adjacent arc-shaped protrusions (5) on the inner plate (2) and the outer plate (4). The arc-shaped protrusions (5), the grooves (6) and the collision member (101) are arranged in cooperation.

2. The vibrating chain according to claim 1, wherein The distance between adjacent grooves (6) on the inner plate (2) and the outer plate (4) is 0.8 - 1.7 cm, and the distance between the highest point of the arc-shaped protrusion (5) and the lowest point of the groove (6) is 0.15 - 0.5 cm.

3. The vibrating chain according to claim 1, wherein, After the adjacent chain links (1) are spliced through the outer plate (4), the corresponding arc-shaped protrusions (5) of the inner plate (2) and the outer plate (4) overlap.

4. The vibrating chain according to claim 3, characterized in that, The roller (3) and the arc-shaped protrusions (5) adjacent to it above and below are coaxially arranged.

5. A seeder applying a vibrating chain, comprising a frame (7) and a first chain (10), wherein the first chain (10) is composed of a plurality of chain links (1) and outer plates (4), a storage hopper (8) and a guide frame (9) are mounted on the frame (7), the guide frame (9) is communicated with the bottom of the storage hopper (8), and it is characterized in that, The first chain (10) is rotatably connected in the frame (7). The first chain (10) is located in the guide frame (9). A number of trays (11) are installed on the first chain (10). The first chain (10) drives the trays (11) to pass through the bottom of the guide frame (9). A collision member (101) is installed in the guide frame (9). The collision member (101) and the first chain (10) are arranged in cooperation.

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