Simple seeder for corn breeding materials

Abstract

The utility model relates to the technical field of seeders, and discloses a simple seeder for corn breeding materials, which comprises a vertical seeding cylinder, the top end of the vertical seeding cylinder is communicated with a bowl opening, the bottom end of the vertical seeding cylinder is fixedly connected with a triangular discharge hopper, and the left end of the triangular discharge hopper is open. Through the arrangement of the bowl opening, the triangular discharging hopper, the cover plate, the reset mechanism and the positioning mechanism, a proper amount of corn seeds are put into the bowl opening, the corn seeds enter the seeding vertical cylinder, finally fall into the triangular discharging hopper and are blocked by the cover plate, the seeding vertical cylinder is held by a hand and pulled forwards, and the corn seeds are put into the bowl opening. When corn seeds fall into the soil, the positioning mechanism enters the soil, the positioning mechanism drives the cover plate to be opened along the hinged position, the corn seeds fall into the soil, sowing is completed, then the cover plate is driven by the reset mechanism to be reset, the cover plate blocks the opening of the triangular discharging hopper again, and sowing is simple and easy to operate.

Description

Technical Field

[0001] This utility model relates to the field of seeder technology, specifically a simple seeder for corn breeding materials. Background Technology

[0002] In traditional methods, crop seedling cultivation usually involves manual sowing, which consumes a lot of labor and has low sowing efficiency. Seeders are one of the commonly used devices in the field of agricultural technology. Currently, when some special fields are not suitable for sowing with large-scale machinery, simple seeders are generally used. Therefore, a simple seeder for corn breeding materials is proposed to solve the above problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] The purpose of this invention is to address the problem that simple seeders are generally used for sowing in some special fields where large-scale machinery is not suitable. Therefore, a simple seeder for corn breeding materials is proposed.

[0005] (II) Technical Solution

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0007] A simple corn breeding material planter includes a planting cylinder with a bowl-shaped opening at the top and a triangular discharge hopper fixedly connected to the bottom. The left end of the triangular discharge hopper is open, and a cover plate is hinged to the left end opening. A reset mechanism for resetting the cover plate is provided between the cover plate and the planting cylinder, and a positioning mechanism for setting the planting interval is provided at the left end of the cover plate.

[0008] Based on the above technical solution, the present invention can be further improved as follows.

[0009] Preferably, the reset mechanism includes a U-shaped reset connecting plate, and the right end of the cover plate is fixedly connected to the U-shaped reset connecting plate located outside the triangular discharge hopper. The U-shaped reset connecting plate has a connecting hole, and the right end of the seeding vertical cylinder is fixedly connected to a fixing ring. The connecting hole and the fixing ring are connected by a spring.

[0010] Preferably, the positioning mechanism includes an extension arm, the left end of the cover plate is fixedly connected to the extension arm, the inner side of the extension arm is slidably connected to a positioning rod, the end of the positioning rod located on the outer side of the extension arm is provided with a positioning end, the positioning rod is provided with a plurality of positioning holes, the extension arm is provided with two threaded holes, the inner side of the two threaded holes is threadedly connected to a fixing bolt, and the fixing bolt is located inside the positioning hole.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0013] This invention features a bowl-shaped opening, a triangular discharge hopper, a cover plate, a reset mechanism, and a positioning mechanism. A suitable amount of corn seeds are placed into the bowl-shaped opening, enter the planting cylinder, and finally fall into the triangular discharge hopper, where they are blocked by the cover plate. Holding the planting cylinder and pulling it forward causes the positioning mechanism to engage with the soil. This mechanism then opens the cover plate along its hinged position, allowing the corn seeds to fall into the soil, completing the planting process. Subsequently, the cover plate is reset by the reset mechanism, closing the opening of the triangular discharge hopper again. The planting process is simple and easy to operate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0016] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 4 This utility model Figure 2 Enlarged view of section B in the middle.

[0018] In the diagram: 1. Planting vertical cylinder; 2. Bowl mouth; 3. Triangular discharge hopper; 4. Cover plate; 5. Reset mechanism; 51. U-shaped reset connecting plate; 52. Connecting hole; 53. Fixing ring; 54. Spring; 6. Positioning mechanism; 61. Extension arm; 62. Positioning rod; 63. Positioning end; 64. Positioning hole; 65. Threaded hole; 66. Fixing bolt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the embodiments, by Figure 1-4A simple corn breeding material planter is provided, comprising a planting cylinder 1, a bowl 2 connected to the top of the planting cylinder 1, a triangular discharge hopper 3 fixedly connected to the bottom of the planting cylinder 1, the left end of the triangular discharge hopper 3 being open, a cover plate 4 hinged to the left end opening of the triangular discharge hopper 3, a reset mechanism 5 for resetting the cover plate 4 between the cover plate 4 and the planting cylinder 1, and a positioning mechanism 6 for setting the planting interval at the left end of the cover plate 4.

[0021] With the above settings, an appropriate amount of corn seeds are put into the bowl opening 2. The corn seeds enter the sowing vertical cylinder 1 and finally fall into the triangular discharge hopper 3 and are blocked by the cover plate 4. Hold the sowing vertical cylinder 1 and pull it forward so that the positioning mechanism 6 enters the soil. At this time, the positioning mechanism 6 will drive the cover plate 4 to open along the hinge position, and the corn seeds fall into the soil to complete the sowing. Then, the cover plate 4 will be reset under the action of the reset mechanism 5, so that the cover plate 4 will block the opening of the triangular discharge hopper 3 again.

[0022] Reference Figure 1-4 The reset mechanism 5 includes a U-shaped reset connecting plate 51. The right end of the cover plate 4 is fixedly connected to the U-shaped reset connecting plate 51 located outside the triangular discharge hopper 3. The U-shaped reset connecting plate 51 is provided with a connecting hole 52. The right end of the seeding vertical cylinder 1 is fixedly connected to a fixing ring 53. The connecting hole 52 and the fixing ring 53 are connected by a spring 54.

[0023] With the above structural setup, under the influence of the spring force of spring 54, the U-shaped reset connecting plate 51 will move to the right, causing the cover plate 4 to rotate counterclockwise along the hinge position until the cover plate 4 returns to its initial position. It should be noted that the initial state of the cover plate 4 is not parallel to the spring 54. If it is parallel, the spring 54 cannot pull the cover plate 4 back with its elastic force.

[0024] Reference Figure 1-4 The positioning mechanism 6 includes an extension arm 61. The left end of the cover plate 4 is fixedly connected to the extension arm 61. The inner side of the extension arm 61 is slidably connected to the positioning rod 62. The positioning rod 62 is provided with a positioning end 63 at the end of the extension arm 61. The positioning rod 62 is provided with several positioning holes 64. The extension arm 61 is provided with two threaded holes 65. The inner side of the two threaded holes 65 is threadedly connected to the fixing bolt 66. The fixing bolt 66 is located inside the positioning hole 64.

[0025] With the above-described structure, by holding the sowing vertical cylinder 1 and inserting the positioning end 63 into the soil, pulling the sowing vertical cylinder 1 forward will open the cover plate 4, and the corn seeds will fall out from the opening of the triangular discharge hopper 3, thus achieving the sowing of corn seeds. Subsequently, by aligning the triangular discharge hopper 3 with the position where the positioning end 63 is inserted, the corn seeds can be sown at a fixed distance. Alternatively, the sowing distance can be controlled by inserting the fixing bolt 66 into different positioning holes 64, thereby increasing or decreasing the sowing spacing.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A simple corn breeding material seeder, characterized in that, The utility model relates to a kind of seed sowing vertical cylinder, including the seed sowing vertical cylinder (1), the top end of the seed sowing vertical cylinder (1) is communicated with bowl mouth (2), the bottom end of the seed sowing vertical cylinder (1) is fixedly connected with triangular discharge hopper (3), the left end of triangular discharge hopper (3) is open, the left end of triangular discharge hopper (3) is hinged with cover plate (4), reset mechanism (5) for the reset of cover plate (4) is arranged between cover plate (4) and the seed sowing vertical cylinder (1), the left end of cover plate (4) is provided with the positioning mechanism (6) for setting seed spacing.

2. The simple corn breeding material seeder according to claim 1, characterized in that: The reset mechanism (5) includes a U-shaped reset connecting plate (51), the right end of the cover plate (4) is fixedly connected with the U-shaped reset connecting plate (51) outside the triangular discharge hopper (3), a connecting hole (52) is formed in the U-shaped reset connecting plate (51), the right end of the seed sowing vertical cylinder (1) is fixedly connected with a fixing ring (53), and the connecting hole (52) and the fixing ring (53) are connected by a spring (54).

3. The simple corn breeding material seeder according to claim 1, characterized in that: The positioning mechanism (6) includes an extension arm (61), the left end of the cover plate (4) is fixedly connected with the extension arm (61), the inner side of the extension arm (61) is slidably connected with a positioning rod (62), the distal end of the positioning rod (62) outside the extension arm (61) is provided with a positioning end (63), a plurality of positioning holes (64) are formed in the positioning rod (62), two threaded holes (65) are formed in the extension arm (61), the inner sides of the two threaded holes (65) are threadedly connected with a fixing bolt (66), and the fixing bolt (66) is located inside the positioning hole (64).

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