Seedling-raising seeder

Abstract

The utility model discloses a seedling-raising seeder, which relates to the technical field of seeders and comprises a box body, a cover body matched with the box body, a seeding pipe arranged on one side of the box body, a seeding port arranged at the tail end of the seeding pipe, a quantitative seed outlet box arranged between the seeding pipe and the box body, and a pressing part arranged on one side of the quantitative seed outlet box. A quantitative seed outlet box is fixedly arranged between the bottom of the pressing part and the quantitative seed outlet box; a seed outlet with the fixed length is formed in the portion, located in the quantitative seed outlet box, of the seeding pipe, a horizontal sliding groove with the same depth as the seed outlet is formed in the top of the pressing part, the seed outlet is formed in the horizontal sliding groove in a sliding mode, a seed unloading channel communicated with the horizontal sliding groove is vertically arranged in the pressing part, and a baffle is arranged at the top of the seed unloading channel. According to the utility model, quantitative seeding can be carried out, seeding of seedlings can be completed by inserting and pressing once, the seeding efficiency of the seedling tray can be effectively improved, the use amount of seeds can be saved during seeding, and the seeding cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of seeders, and in particular relates to a seedling raising seeder. Background Art

[0002] The seedling tray is a tool for quickly raising seedlings of flowers or vegetables in batches. When raising seedlings in the seedling tray, the seeds need to be planted in the seedling tray. This sowing generally relies on manual pounding of holes in the planting substrate in the seedling tray, planting the seeds, and covering them with soil. This method of sowing is inefficient and this problem needs to be solved urgently. Utility Model Content

[0003] The utility model aims to solve the disadvantage of low seeding efficiency of seeding trays in the prior art, and proposes a seeding seeder. The seeding seeder can carry out quantitative sowing, and the sowing of seedlings can be completed by inserting and pressing, which can effectively improve the efficiency of seeding tray sowing, save the amount of seeds during sowing, and reduce the sowing cost.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A seedling seeder is designed, comprising a box body, a matching cover body is provided on the box body, a sowing tube is provided on one side of the box body, the end of the sowing tube is a sowing port, a quantitative seed dispensing box is provided between the sowing tube and the box body, a pressing part is provided on one side of the quantitative seed dispensing box, a first reset spring is fixedly provided between the bottom of the pressing part and the quantitative seed dispensing box; the sowing tube is located inside the quantitative seed dispensing box and is provided with a seed dispensing port of fixed length, the top of the pressing part is provided with a horizontal slide groove with the same depth as the seed dispensing port, the seed dispensing port is slidably arranged in the horizontal slide groove, the inside of the pressing part is vertically provided with a seed unloading channel communicating with the horizontal slide groove, the top of the seed unloading channel is provided with a baffle, and the quantitative seeds in the box body enter the sowing tube through the pressing of the pressing part.

[0006] Furthermore, the box body, the sowing tube and the quantitative seeding box are an integrated structure made of a transparent material.

[0007] Furthermore, when the pressing part is in a non-pressing state, the horizontal slide groove blocks the seed outlet. After the pressing part is in a fully pressed state, the seed outlet corresponds to the seed unloading channel, the baffle is inserted into the top of the seed outlet, and a through hole adapted to the baffle is provided on the seed outlet.

[0008] Furthermore, a blocking rod is provided at a position corresponding to the sowing port in the sowing tube, one end of the blocking rod is located at the sowing port, and the other end is located below a pressing portion, an inclined groove for driving the blocking rod to rise and fall is provided at the bottom of the pressing portion, and a limiting mechanism for constraining the vertical lifting of the blocking rod is provided in the sowing tube.

[0009] Furthermore, the top of the blocking rod is a spherical structure and rests on the inclined surface in the inclined groove.

[0010] Furthermore, the limiting mechanism includes a limiting column, one side of which is fixed on the inner wall of the sowing tube, one side of the blocking rod is provided with a limiting groove, the limiting column is slidably connected in the limiting groove, and a second return spring is fixed at the top of the limiting column and located in the limiting groove.

[0011] The utility model provides a seedling sowing device, which has the beneficial effect that the utility model can perform quantitative sowing, and can effectively improve the efficiency of sowing in the seedling tray while saving the amount of seeds. Specifically, the sowing of seedlings can be completed by inserting and pressing, which can effectively improve the efficiency of sowing in the seedling tray, can perform quantitative sowing, effectively control the sowing amount, ensure more uniform seedling cultivation, and effectively save the sowing amount of seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model in Example 1;

[0015] Figure 3 is a schematic diagram of the internal structure of the pressing part in the embodiment 1 in a non-pressing state;

[0016] Figure 4 is a schematic diagram of the internal structure of the pressing part in the first embodiment when it is in a pressing state;

[0017] Figure 5 It is a schematic diagram of the internal structure of the utility model in Example 2;

[0018] Figure 6 is a schematic diagram of the internal structure of the pressing part in the embodiment 2 when it is in a non-pressing state;

[0019] Figure 7 is a schematic diagram of the internal structure of the pressing part in the pressing state in Example 2;

[0020] Markings in the figure are: 1. box body; 11. cover body; 12. seed outlet; 2. sowing tube; 21. sowing outlet; 22. limiting column; 3. quantitative seed box; 4. pressing part; 41. horizontal slide groove; 42. seed unloading channel; 43. baffle; 44. inclined groove; 5. first return spring; 6. blocking rod; 61. limiting groove; 62. second return spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 utility model can be understood according to specific circumstances.

[0024] The structural features of the utility model are now described in detail with reference to the accompanying drawings of the specification.

[0025] Example 1

[0026] See also Figure 1-Figure 4 A seedling seeder comprises a box body 1 with a round cake-shaped structure, a matching cover body 11 is provided on the box body 1, a sowing tube 2 is provided on one side of the box body 1, the end of the sowing tube 2 is a sowing port 21, a quantitative seed box 3 is provided between the sowing tube 2 and the box body 1, and in order to facilitate viewing of the internal seeds, the box body 1, the sowing tube 2 and the quantitative seed box 3 are an integrated structure made of a transparent material, the transparent material is transparent plastic, etc., a pressing portion 4 is provided on one side of the quantitative seed box 3, a first return spring 5 is fixedly provided between the bottom of the pressing portion 4 and the quantitative seed box 3, when the protruding portion of the pressing portion 4 is pressed into the quantitative seed box 3, the first return spring 5 is compressed, and after being released, under the action of the first return spring 5, the protruding portion of the pressing portion 4 will be ejected again.

[0027] The sowing tube 2 is located inside the quantitative seeding box 3 and is provided with a seed outlet 12 of fixed length. The seed outlet 12 can hold a fixed amount of seeds, and the sowing of seeds of different particle sizes can be achieved by changing the volume of the seed outlet 12. The top of the pressing part 4 is provided with a horizontal slide groove 41 with the same depth as the seed outlet 12. The seed outlet 12 is slidably arranged in the horizontal slide groove 41. The bottom of the horizontal slide groove 41 can block the seed outlet 12 to prevent seeds from leaking out of the seed outlet 12. The interior of the pressing part 4 is vertically provided with a seed unloading channel 42 that communicates with the horizontal slide groove 41. The top of the seed unloading channel 42 is provided with a baffle 43. By pressing the pressing part 4, a quantitative amount of seeds in the box body 1 enters the sowing tube 2. Specifically: when the pressing part 4 is in a non-pressing state, The horizontal slide groove 41 blocks the seed outlet 12, and the seeds remain in the seed outlet 12. During the pressing process, the seeds in the seed outlet 12 will continue to move to the top of the seed unloading channel 42 as the pressing part 4 continues to enter. Until the pressing part 4 is in a fully pressed state, the seed outlet 12 corresponds to the seed unloading channel 42, and the seeds in the seed outlet 12 will fall into the seed unloading channel 42. At this time, the baffle 43 is inserted into the top of the seed outlet 12. A through hole adapted to the baffle 43 is provided on the seed outlet 12. The setting of the baffle 43 can prevent the seeds in the box body 1 from continuing to enter the seed outlet 12 after the seed outlet 12 is connected to the seed unloading channel 42, and only allows the seeds in the seed outlet 12 to enter the sowing tube 2 to achieve quantitative sowing.

[0028] The seedling seeder of the utility model, specifically, when in use, first insert the sowing tube 2 into the matrix, then press the pressing part 4, so that the seeds in the seed outlet 12 enter the sowing tube 2, and then fall into the matrix to complete the sowing. The sowing of seedlings can be completed by inserting and pressing, which can effectively improve the efficiency of sowing in the seedling tray, can carry out quantitative sowing, effectively control the sowing amount, ensure more uniform seedling cultivation, and effectively save the sowing amount of seeds.

[0029] Example 2

[0030] Reference Figure 5-Figure 7As another preferred embodiment of the utility model, the difference from Embodiment 1 is that a blocking rod 6 is provided at a position corresponding to the sowing port 21 in the sowing tube 2, one end of the blocking rod 6 is located at the sowing port 21, and the other end is located below the pressing portion 4, and an inclined groove 44 for driving the blocking rod 6 to rise and fall is provided at the bottom of the pressing portion 4, and the top of the blocking rod 6 is a spherical structure and rests on the inclined surface in the inclined groove 44, and a limiting mechanism for restricting the vertical lifting of the blocking rod 6 is provided in the sowing tube 2, and the limiting mechanism includes a limiting column 22, one side of the limiting column 22 is fixed on the inner wall of the sowing tube 2, and one side of the blocking rod 6 is provided with a limiting groove 61, the limiting column 22 is slidably connected in the limiting groove 61, and a second return spring 62 is fixedly provided at the top of the limiting column 22 and located in the limiting groove 61. When the pressing part 4 is in a non-pressing state, the top of the blocking rod 6 is located on the left side of the inclined groove 44, and the bottom of the blocking rod 6 is blocked on the sowing port 21. At this time, the second return spring 62 is in a compressed state. When the sowing tube 2 is inserted into the matrix, the matrix can be prevented from blocking the sowing port 21. During sowing, after the pressing part 4 is in a fully pressed state, under the action of the second return spring 62, the top of the blocking rod 6 will slide and lift along the inclined groove 44, and the bottom of the blocking rod 6 will be separated from the sowing port 21, allowing the seeds to pass through the sowing port 21 smoothly. When the pressing part 4 is in a non-pressing state again, the blocking rod 6 will block the sowing port 21 again under the push of the inclined groove 44. This is repeated. During the sowing process, the matrix can be effectively prevented from blocking the sowing port 21.

[0031] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A seedling sowing device, comprising a box body (1), wherein the box body (1) is provided with an adaptable cover body (11), a sowing tube (2) is provided on one side of the box body (1), and the end of the sowing tube (2) is a sowing port (21), characterized in that: A quantitative seed dispensing box (3) is provided between the sowing tube (2) and the box body (1), a pressing portion (4) is provided on one side of the quantitative seed dispensing box (3), and a first return spring (5) is fixedly provided between the bottom of the pressing portion (4) and the quantitative seed dispensing box (3); The sowing tube (2) is located inside the quantitative seed box (3) and is provided with a seed outlet (12) of fixed length. The top of the pressing part (4) is provided with a horizontal slide groove (41) with the same depth as the seed outlet (12). The seed outlet (12) is slidably arranged in the horizontal slide groove (41). The inside of the pressing part (4) is vertically provided with a seed discharge channel (42) communicating with the horizontal slide groove (41). The top of the seed discharge channel (42) is provided with a baffle (43). By pressing the pressing part (4), the quantitative seeds in the box body (1) enter the sowing tube (2).

2. A seedling raising and seeding device according to claim 1, characterized in that: The box body (1), the sowing tube (2) and the quantitative seed box (3) are an integrated structure made of a transparent material.

3. A seedling raising and seeding device according to claim 1, characterized in that: When the pressing portion (4) is in a non-pressing state, the horizontal slide groove (41) blocks the seed outlet (12); when the pressing portion (4) is in a fully pressed state, the seed outlet (12) corresponds to the seed unloading channel (42), the baffle (43) is inserted into the top of the seed outlet (12), and a through hole adapted to the baffle (43) is provided on the seed outlet (12).

4. A seedling raising and seeding device according to claim 1, characterized in that: A blocking rod (6) is provided at a position corresponding to the sowing opening (21) in the sowing tube (2); one end of the blocking rod (6) is located at the position of the sowing opening (21), and the other end is located below the pressing portion (4); an inclined groove (44) for driving the blocking rod (6) to rise and fall is provided at the bottom of the pressing portion (4); and a limiting mechanism for restricting the vertical rise and fall of the blocking rod (6) is provided in the sowing tube (2).

5. A seedling raising and seeding device according to claim 4, characterized in that: The top of the blocking rod (6) is a spherical structure and rests on the inclined surface in the inclined groove (44).

6. A seedling raising and seeding device according to claim 4, characterized in that: The limiting mechanism comprises a limiting column (22), one side of which is fixed on the inner wall of the sowing tube (2), one side of the blocking rod (6) is provided with a limiting groove (61), the limiting column (22) is slidably connected in the limiting groove (61), and a second return spring (62) is fixedly provided at the top of the limiting column (22) and located in the limiting groove (61).

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