Seeding tray seeder

Abstract

The utility model provides a seeding tray seeder, and relates to the technical field of agricultural planting equipment. Comprising a seeding machine box of a box body structure, and the seeding machine box comprises a box body and a side cover fixedly connected with the box body; a seeding wheel is arranged between the first end surface of the box body and the inner surface of the side cover; a plurality of convex points are arranged outside the side surface of the seeding wheel, seed outlet channels are arranged in the convex points, a convex part is arranged on the inner surface of the first end surface of the box body, and a first brush and a second brush are arranged on the convex part; seed feeding holes are formed in the first end face of the box body, and seeding holes are formed in the bottom of the box body; when the seeding wheel rotates, the salient points at the bottom of the seeding wheel are positioned outside the box body, and the seeding wheel rotates to a preset position to form a seeding channel with the seeding holes. The seeding wheel is arranged in the seeding machine box, the convex points and the seed outlet channels are arranged on the side face of the seeding wheel, the seed outlet channels and the seeding holes form the seeding channels, seeds in the seeding wheel fall into holes of a seedling raising plate through the seeding channels, and automatic seeding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting equipment, in particular to a seedling tray seeder. Background Art

[0002] At present, the plug tray seedling technology is a modern seedling technology that uses peat, vermiculite and other light substrate soilless materials as seedling substrate, mechanized precision sowing, one seed per hole, and one-time seedling. Plug tray seedling is suitable for large-scale production, uniform seeding, high seedling rate, and reduces seed costs.

[0003] However, the mechanized precision seeding equipment used for seedling trays is too large and has a complex structure, resulting in high prices and is not suitable for ordinary farmers to use for their own planting. Utility Model Content

[0004] The utility model provides a seedling tray seeder, which solves the technical problems that the existing machines capable of sowing seeds for the seedling tray are too large in size and have a complicated structure.

[0005] To solve the above technical problems, the technical solution of this novel invention is as follows:

[0006] A seedling tray seeder, comprising:

[0007] A seed drill box with a box structure, the seed drill box comprising a box body and a side cover fixedly connected to the box body;

[0008] A seeding wheel is arranged between the first end surface of the box body and the inner surface of the side cover;

[0009] The seeding wheel is an annular structure, and the closed end of the seeding wheel is connected to the first end surface of the box body;

[0010] A plurality of convex points are arranged on the outside of the side surface of the seeding wheel, and a seed outlet channel is arranged in each of the plurality of convex points, and the seed outlet channel runs through the convex points and the side surface of the seeding wheel;

[0011] The inner surface of the first end face of the box body is provided with a protrusion, and the protrusion is provided with a first brush and a second brush;

[0012] A seeding hole is provided on the first end surface of the box body, and a seeding spoon is arranged in the seeding hole;

[0013] A sowing hole is provided at the bottom of the box;

[0014] A handle is provided on the side of the box;

[0015] When the seeding wheel rotates, the convex point at the bottom of the seeding wheel is located outside the box body, and the seeding wheel rotates to a preset position to form a seeding channel with the seeding hole.

[0016] Optionally, a fixing shaft and a fixing groove are vertically arranged on the inner surface of the first end surface of the box body;

[0017] A connecting shaft is vertically arranged on the closed end of the seeding wheel;

[0018] The connecting shaft sleeve is arranged in the fixed shaft, and the seeding wheel is fixed in the fixed groove.

[0019] Optionally, the arc length between two adjacent seed outlet channels is equal to the straight-line distance between the deepest points of two adjacent holes on the seedling tray.

[0020] Optionally, the protrusion is located above the sowing hole:

[0021] The raised portion comprises: a first baffle, a second baffle and a triangular prism, wherein the first baffle and the second baffle are fixedly connected to two ends of the triangular prism;

[0022] The first baffle is fixedly connected to the inner surface of the first end face of the box body.

[0023] Preferably, the side surfaces of the first brush and the second brush are in contact with the side surfaces of the triangular prism;

[0024] The first baffle and the first end surface of the box body are both provided with threaded holes;

[0025] The fixing bolt passes through the threaded hole to fix the first brush and the second brush between the first baffle plate and the second baffle plate.

[0026] Optionally, the seed spoon includes a spoon handle and a spoon body connected to the spoon handle.

[0027] Optionally, the shape of the portion where the spoon body and the spoon handle are connected is a cylinder, and the shape of the portion where the spoon body is away from the spoon handle is an arc;

[0028] The seed taking spoon is inserted into the seed dropping hole to form a sealed space with the seed dropping hole.

[0029] Optionally, a brush fixing groove is provided on the inner surface of the bottom of the box;

[0030] A cleaning brush is arranged in the brush fixing groove.

[0031] Optionally, the box body and the side cover are fixedly connected by bolts.

[0032] The above solution of the utility model includes at least the following beneficial effects:

[0033] The above-mentioned scheme of the utility model comprises: a seeding machine box with a box structure, the seeding machine box comprises a box body, and a side cover fixedly connected to the box body; a seeding wheel is arranged between the first end face of the box body and the inner surface of the side cover; the seeding wheel is an annular structure, and the closed end of the seeding wheel is connected to the first end face of the box body; a plurality of convex points are arranged on the outside of the side face of the seeding wheel, and a plurality of the convex points are arranged in each of the convex points, and the seeding channel passes through the convex points and the side face of the seeding wheel; a convex portion is arranged on the inner surface of the first end face of the box body, and a first brush and a second brush are arranged on the convex portion; a seeding hole is opened on the first end face of the box body, and a seeding spoon is arranged in the seeding hole; a seeding hole is opened at the bottom of the box body; a handle is arranged on the side face of the box body; when the seeding wheel rotates, the convex point at the bottom of the seeding wheel is located outside the box body, and the seeding wheel rotates to a preset position to form a seeding channel with the seeding hole. The utility model provides a seeding wheel in a seeding machine box, and provides a plurality of convex points on the side of the seeding wheel and a seeding channel penetrating the convex points and the side of the seeding wheel. When a handle is pushed, when the seeding wheel rotates to a preset position, the seeding channel on the seeding wheel and the seeding holes at the bottom of the box body form a seeding channel, and the seeds put into the seeding wheel from the seeding holes fall into the holes of the seeding tray through the seeding channel, thereby achieving the effect of automatic seeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a cross-sectional view of the utility model;

[0035] Figure 2 It is the front view of the utility model;

[0036] Figure 3 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0037] Figure 4 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0038] Figure 5 It is the front view of the box of the utility model;

[0039] Figure 6 It is a three-dimensional diagram of the box body of the utility model;

[0040] Figure 7 It is a structural schematic diagram of the seeding wheel of the utility model;

[0041] Figure 8 This is a schematic diagram of the structure of the seed taking spoon of the utility model. Figure 1 ;

[0042] Fig. 9 This is a schematic diagram of the structure of the seed taking spoon of the utility model. Figure 2 ;

[0043] Description of reference numerals:

[0044] 1. Box body; 11. First end face of box body; 12. Raised part; 121. First baffle plate; 122. Second baffle plate; 123. Triangular prism; 124. Fixing bolt; 13. Seeding hole; 14. Box body bottom; 141. Seeding hole; 142. Brush fixing groove; 15. Fixing shaft; 16. Fixing groove; 2. Side cover; 3. Seeding wheel; 31. Closed end of seeding wheel; 311. Connecting shaft; 32. Bump; 33. Seeding channel; 4. First brush; 5. Second brush; 6. Seeding spoon; 61. Spoon handle; 62. Spoon body; 7. Handle; 8. Cleaning brush. DETAILED DESCRIPTION

[0045] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0046] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the embodiment of the utility model provides a seedling tray seeder, comprising:

[0047] A seed drill box with a box structure, the seed drill box comprising a box body 1 and a side cover 2 fixedly connected to the box body 1;

[0048] A seeding wheel 3 is provided between the first end surface 11 of the box body and the inner surface of the side cover 2;

[0049] The seeding wheel 3 is an annular structure, and the closed end 31 of the seeding wheel is connected to the first end surface 11 of the box body;

[0050] A plurality of convex points 32 are arranged on the outside of the side surface of the seeding wheel 3, and a seeding channel 33 is arranged inside each of the plurality of convex points 32, and the seeding channel 33 runs through the convex points 32 and the side surface of the seeding wheel 3;

[0051] The inner surface of the first end surface 11 of the box body is provided with a protrusion 12, and the protrusion 12 is provided with a first brush 4 and a second brush 5;

[0052] A seeding hole 13 is formed on the first end surface 11 of the box body, and a seeding spoon 6 is arranged in the seeding hole 13;

[0053] The bottom 14 of the box body is provided with a sowing hole 141;

[0054] A handle 7 is provided on the side of the box body 1;

[0055] When the seeding wheel 3 rotates, the convex point 32 at the bottom of the seeding wheel 3 is located outside the box body 1 , and the seeding wheel 3 rotates to a preset position to form a seeding channel with the seeding hole 141 .

[0056] In the above embodiment, the shape of the convex point 32 on the side of the sowing wheel 3 is the same as the shape of the hole in the seedling tray, and the size of the convex point 32 is less than or equal to the volume of the hole, which plays the role of flattening each hole when the sowing wheel 3 rotates. The number, distance and shape of the convex points 32 set on the side of the sowing wheel 3 are determined according to the size, shape and distance between adjacent holes on the seedling tray, and can be used for sowing seedling trays of different specifications such as 220 holes, 128 holes, and 72 holes.

[0057] The diameter of the seed outlet channel 33 is larger than the diameter of one seed and smaller than the diameter of two seeds to be sown, so as to ensure that one seed is sown for each hole on the seedling tray.

[0058] The sowing hole 141 is located at the bottom of the box bottom, and the protrusion 32 at the bottom of the sowing wheel 3 passes through the sowing hole 141 and is exposed to the outside of the box body 1. The handle 7 is fixedly connected to the side of the box body 1 by bolts. Pushing the handle 7 allows the seeder to move forward on the seedling tray, while driving the sowing wheel 3 to rotate, thereby realizing automatic sowing.

[0059] The utility model sets a sowing wheel 3 in a sowing machine box, sets a plurality of convex points 32 on the side of the sowing wheel 3 and a seeding channel 33 that runs through the convex points 32 and the side of the sowing wheel 3, pushes the handle 7, and when the sowing wheel 3 rotates to a preset position, the seeding channel 33 on the sowing wheel 3 and the sowing hole 141 of the bottom 14 of the box body form a sowing channel, and the seeds put into the sowing wheel 3 from the seeding hole 13 fall into the hole of the seedling tray through the sowing channel, which plays the role of automatic sowing. A first brush 4 and a second brush 5 are fixed on the inner surface of the first end face 11 of the box body, which play the role of preventing multiple seeds from passing through the sowing channel at the same time, and preventing seeds from being stuck in the seeding channel 33 and being unable to be sown.

[0060] In an optional embodiment of the present invention,

[0061] The inner surface of the first end surface 11 of the box body is vertically provided with a fixing shaft 15 and a fixing groove 16;

[0062] A connecting shaft 311 is vertically arranged on the closed end 31 of the seeding wheel;

[0063] The connecting shaft 311 is sleeved in the fixing shaft 15 , and the seeding wheel 3 is fixed in the fixing groove 16 .

[0064] like Figure 5 , Figure 6 and Figure 7 As shown, in the above embodiment, the fixed shaft 15 is located in the middle of the first end face 11 of the box body, and its diameter is smaller than that of the connecting shaft 311, which plays a role in fixing the seeding wheel 3 to the first end face 11 of the box body. The diameter of the fixing groove 16 is smaller than the diameter of the side of the seeding wheel 3, and the center positions of the fixed shaft 15 and the fixing groove 16 overlap. When in use, the open end of the seeding wheel 3 is sleeved outside the fixing groove 16, so that a closed space is formed between the closed end 31 of the seeding wheel and the fixing groove 16, which plays a role in preventing seeds from leaking out of the seeding wheel 3.

[0065] In an optional embodiment of the present invention,

[0066] The length between two adjacent seed outlet channels 33 is equal to the straight-line distance between the deepest parts of two adjacent holes on the seedling tray.

[0067] In the above embodiment, the arc length between the seeding channels 33 is the same as the straight-line distance between the deepest points of adjacent holes in the seedling tray, so that when the sowing wheel 3 rotates, the seeding channels 33 can be aligned with the deepest point of each hole on the seedling tray, thereby accurately sowing the seeds into the holes.

[0068] In an optional embodiment of the present invention,

[0069] The protrusion 12 is located above the sowing hole 141;

[0070] The protrusion 12 includes: a first baffle 121, a second baffle 122 and a triangular prism 123, wherein the first baffle 121 and the second baffle 122 are fixedly connected to two ends of the triangular prism 123;

[0071] The first baffle 121 is fixedly connected to the inner surface of the first end surface 11 of the box body.

[0072] like Figure 6 As shown, in the above embodiment, the top surface and the bottom surface of the triangular prism 123 are fixedly connected to the inner surfaces of the first baffle 121 and the second baffle 122 respectively, and the outer surface of the first baffle 121 is fixedly connected to the inner surface of the first end surface 11 of the box body, playing the role of fixing the protrusion 12. Further, the protrusion 12 is located inside the fixing groove 16, one side surface of the triangular prism 123 is parallel to the bottom surface of the box body 1, and the first brush 4 and the second brush 5 are placed on the other two side surfaces of the triangular prism 123, playing the role of placing the first brush 4 and the second brush 5.

[0073] The protrusion 12 is located inside the fixing groove 16 , so that the first brush 4 and the second brush 5 placed on the side of the triangular prism 123 can block excess seeds from passing through the sowing channel and prevent seeds from being stuck in the seed outlet channel 33 .

[0074] In an optional embodiment of the present invention,

[0075] The side surfaces of the first brush 4 and the second brush 5 are in contact with the side surfaces of the triangular prism 123;

[0076] The first baffle 121 and the first end surface 11 of the box body are both provided with threaded holes;

[0077] The fixing bolt 124 passes through the threaded hole to fix the first brush 4 and the second brush 5 between the first baffle 121 and the second baffle 122 .

[0078] like Figure 1 , Figure 2 and Figure 6 As shown, in the above embodiment, the height of the triangular prism 123 is greater than the width of the first brush 4 and the second brush 5. By passing the fixing bolt 124 through the threaded hole and continuously screwing it in, the first brush 4 and the second brush 5 are finally fixed between the second baffle 122 and the fixing bolt 124, which plays a role in fixing the first brush 4 and the second brush 5. The second brush 5 contacts the right side of the triangular prism 123, which plays a role in blocking excess seeds from entering the seeding channel 33. The first brush 4 is placed on the left side of the raised portion 12, which plays a role in pushing out the seeds in the seeding channel 33 to complete the sowing.

[0079] In an optional embodiment of the present invention,

[0080] The seed taking spoon 6 includes a spoon handle 61 and a spoon body 62 connected to the spoon handle 61 .

[0081] In an optional embodiment of the present invention,

[0082] The shape of the portion where the spoon body 62 and the spoon handle 61 are connected is cylindrical, and the shape of the portion where the spoon body 62 is away from the spoon handle 61 is arc-shaped;

[0083] The seeding spoon 6 is inserted into the seeding hole 13 to form a sealed space with the seeding hole 13 .

[0084] like Figure 4 and Figure 6As shown, in the above two embodiments, the portion of the spoon body 62 connected to the spoon handle 61 is cylindrical and has the same shape as the seeding hole 13 on the first end surface 11 of the box body, which prevents seeds from falling from the seeding spoon 6 to the outside of the seeder. The portion of the seeding hole 13 located inside the box body 1 is vertically connected to the first end surface 11 of the box body and has an arc shape. Further, as shown in FIG. Figure 6 As shown, the arc portion is located at the upper part of the seeding hole 13.

[0085] like Figure 8 and Fig. 9 As shown, the shape of the part of the spoon body 62 away from the spoon handle 61 is arc-shaped, and this part is connected to the lower half of the spoon handle 61. When in use, the seeds are placed in the spoon body 62, and then the seed taking spoon 6 is inserted into the seeding hole 13, and finally the spoon handle 61 is rotated to pour the seeds on the spoon body 62 into the sowing wheel 3. Preferably, the seeding hole 13 is located in the area between the upper part of the fixed shaft 15 and the lower part of the fixed groove 16 of the first end surface 11 of the box body.

[0086] In an optional embodiment of the present invention,

[0087] The inner surface of the bottom 14 of the box body is provided with a brush fixing groove 142;

[0088] A cleaning brush 8 is disposed in the brush fixing groove 142 .

[0089] like Figure 5 As shown, in the above embodiment, the handle of the cleaning brush 8 is located in the brush fixing groove 142, and the other end is in contact with the side and convex point 32 of the seeding wheel 3. When the seeding wheel 3 rotates, the cleaning brush 8 sequentially cleans the side and each convex point 32 of the seeding wheel 3, thereby cleaning the seeding wheel 3.

[0090] The fixed shaft 15 , the fixed groove 16 , the raised portion 12 , the seeding hole 13 and the brush fixing groove 142 are all integrally formed with the box body 1 .

[0091] In an optional embodiment of the present invention,

[0092] The box body 1 and the side cover 2 are fixedly connected by bolts.

[0093] The use method of the seedling tray seeder of the utility model is as follows:

[0094] The first step is to put the seeds into the seeding spoon 6, and insert the seeding spoon 6 into the seeding hole 13 and rotate it to put the seeds into the sowing wheel 3;

[0095] In the second step, the protrusion 32 located outside the box body 1 is placed into a hole on the seedling tray;

[0096] The third step is to push the handle 7 forward so that the seedling tray seeder moves straight forward on the seedling tray to sow seeds for all holes on the seedling tray that are located on the same straight line;

[0097] The fourth step is to place the protrusion 32 located outside the box body 1 into a hole in another row on the seedling tray, repeat the above three steps, and finally sow seeds in all the holes on the seedling tray.

[0098] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A seedling tray seeder, characterized in that: include: A seed drill box with a box structure, the seed drill box comprising a box body (1) and a side cover (2) fixedly connected to the box body (1); A seeding wheel (3) is provided between the first end surface (11) of the box body and the inner surface of the side cover (2); The seeding wheel (3) is an annular structure, and the closed end (31) of the seeding wheel is connected to the first end surface (11) of the box body; A plurality of convex points (32) are arranged on the outside of the side surface of the seeding wheel (3), and a seed outlet channel (33) is arranged inside each of the plurality of convex points (32), and the seed outlet channel (33) runs through the convex points (32) and the side surface of the seeding wheel (3); The inner surface of the first end surface (11) of the box body is provided with a protrusion (12), and the protrusion (12) is provided with a first brush (4) and a second brush (5); A seeding hole (13) is provided on the first end surface (11) of the box body, and a seeding spoon (6) is arranged in the seeding hole (13); The bottom of the box body (14) is provided with a sowing hole (141); A handle (7) is provided on the side of the box body (1); When the seeding wheel (3) rotates, the convex point (32) at the bottom of the seeding wheel (3) is located outside the box body (1), and the seeding wheel (3) rotates to a preset position to form a seeding channel with the seeding hole (141).

2. The seedling tray seeder according to claim 1, characterized in that: A fixing shaft (15) and a fixing groove (16) are vertically arranged on the inner surface of the first end surface (11) of the box body; A connecting shaft (311) is vertically arranged on the closed end (31) of the seeding wheel; The connecting shaft (311) is sleeved in the fixed shaft (15), and the seeding wheel (3) is fixed in the fixed groove (16).

3. The seedling tray seeder according to claim 1, characterized in that: The arc length between two adjacent seed outlet channels (33) is equal to the straight-line distance between the deepest parts of two adjacent holes on the seedling tray.

4. The seedling tray seeder according to claim 1, characterized in that: The protrusion (12) is located above the sowing hole (141); The raised portion (12) comprises: a first baffle (121), a second baffle (122) and a triangular prism (123), wherein the first baffle (121) and the second baffle (122) are fixedly connected to two ends of the triangular prism (123); The first baffle (121) is fixedly connected to the inner surface of the first end surface (11) of the box body.

5. The seedling tray seeder according to claim 4, characterized in that: The side surfaces of the first brush (4) and the second brush (5) are in contact with the side surfaces of the triangular prism (123); The first baffle (121) and the first end surface (11) of the box body are both provided with threaded holes; A fixing bolt (124) passes through the threaded hole to fix the first brush (4) and the second brush (5) between the first baffle plate (121) and the second baffle plate (122).

6. The seedling tray seeder according to claim 1, characterized in that: The seed taking spoon (6) comprises a spoon handle (61) and a spoon body (62) connected to the spoon handle (61).

7. The seedling tray seeder according to claim 6, characterized in that: The shape of the portion where the spoon body (62) and the spoon handle (61) are connected is cylindrical, and the shape of the portion where the spoon body (62) is away from the spoon handle (61) is arc-shaped; The seed taking spoon (6) is inserted into the seed dropping hole (13) to form a sealed space with the seed dropping hole (13).

8. The seedling tray seeder according to claim 1, characterized in that: The inner surface of the bottom (14) of the box body is provided with a brush fixing groove (142); A cleaning brush (8) is arranged in the brush fixing groove (142).

9. The seedling tray seeder according to claim 1, characterized in that: The box body (1) and the side cover (2) are fixedly connected by bolts.

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