Auxiliary mechanism for corn planting

Abstract

The utility model discloses an auxiliary mechanism for corn planting, which belongs to the technical field of corn planting, and aims to solve the problems that seeding and fertilizing and watering cannot be carried out on the seeded corn at the same time, subsequent manual fertilizing and watering are needed, the burden of workers is increased, and the planting efficiency is reduced. An inner cavity of the flattening roller is hollow, the telescopic frame is connected with the inner cavity of the flattening roller in a penetrating mode, a second connecting frame is arranged on the outer wall of the right end of the supporting rod, a fertilizer box is arranged at the upper end of the second connecting frame, the rear end of the fertilizer box is connected with a connecting pipe, and the outer wall of the right end of the flattening roller penetrates through the supporting rod at the right end and is provided with a liquid inlet hole. A pipeline connected with the left inner wall and the right inner wall is arranged in an inner cavity of the flattening roller, a discharging pipe is arranged at the lower end of the pipeline, and a balancing weight is arranged at the lower end of the discharging pipe; fertilizer water is discharged to corn for fertilization through expansion and contraction of the expansion bracket.

Description

Technical Field

[0001] The utility model belongs to the technical field of corn planting, and in particular relates to an auxiliary mechanism for corn planting. Background Art

[0002] Corn is an annual herbaceous plant of the genus Zea of ​​the family Poaceae. Corn planting is divided into direct sowing and seedling transplanting. Direct sowing is to plant corn seeds into the ground and grow them into mature corn, while seedling transplanting is to first grow small corn seedlings collectively and then move them into a wide area to cultivate them until maturity.

[0003] The corn planting auxiliary mechanism in the prior art is mainly composed of a frame, a furrow opener, a seed meter, a soil covering mechanism, etc. In actual use, there are the following shortcomings:

[0004] The corn planting auxiliary mechanism in the prior art only digs furrows in the land through a furrow opener, sows corn seeds in the dug furrows through a seed meter, and then covers the dug soil on the furrows where the corn is sown through a soil coverer. However, this planting method cannot fertilize and water the sown corn at the same time as sowing, and manual fertilization and watering are required later, which increases the burden on the staff and reduces the efficiency of planting.

[0005] Therefore, there is a need for an auxiliary mechanism for corn planting to solve the problem in the prior art that the corn that has been planted cannot be fertilized and watered at the same time as sowing, and manual fertilization and watering are required later, which increases the burden on the staff and reduces the efficiency of planting. Utility Model Content

[0006] The purpose of the utility model is to provide an auxiliary mechanism for corn planting to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary mechanism for corn planting, comprising a mounting frame, a sowing roller is arranged between two of the mounting frames, a support rod is arranged on the outer wall of the two mounting frames, a connecting rod is arranged at the lower end of the support rod, a flattening roller is arranged between the two connecting rods, a plurality of corresponding grooves are arranged on the outer wall of the flattening roller at equal intervals around the circumference, a telescopic frame is arranged in the corresponding groove, the telescopic frame is connected to the inner cavity of the flattening roller, a second connecting frame is arranged on the outer wall of the right end of the support rod, a fertilizer box is arranged on the upper end of the second connecting frame, a connecting pipe is connected to the rear end of the fertilizer box, a liquid inlet hole is arranged on the outer wall of the right end of the flattening roller through the right end support rod, the connecting pipe is correspondingly connected to the liquid inlet hole, a pipe connecting the left and right inner walls is arranged in the inner cavity of the flattening roller, a discharge pipe is arranged at the lower end of the pipe, and a counterweight block is arranged at the lower end of the discharge pipe.

[0008] It should be noted in the scheme that a number of mounting plates are equidistantly arranged on the circumferential outer wall of the seeding roller, a movable nozzle is arranged at one end of the mounting plate away from the seeding roller, and a sealing plate is arranged at the discharge port of the movable nozzle.

[0009] It is further worth mentioning that a handle is provided at the upper end of the support rod, and a support frame is provided between the two support rods.

[0010] It should be further explained that the output end of the first motor is fixedly sleeved with a second bevel gear, the outer wall of the left end support rod is provided with a first connecting frame, the upper end of the first connecting frame is provided with a loading frame, and the upper end of the loading frame is provided with a feed port.

[0011] As a preferred embodiment, a connecting shaft is arranged between the two support rods at the rear end of the seeding roller and the upper side of the front end of the flattening roller, and a cleaning brush is arranged on the circumferential outer wall of the connecting shaft.

[0012] As a preferred embodiment, a connecting port is provided on the outer wall of the left end of the seeding roller, and a discharge port is provided on the outer wall of the right end of the first connecting frame, and the discharge port is connected to the connecting port.

[0013] Compared with the prior art, the auxiliary mechanism for corn planting provided by the utility model has at least the following beneficial effects:

[0014] After the corn is sown by the seeding roller, the handle continues to push the entire device to rotate the flattening roller close to the corn that has just been sown, and the fertilizer and moisture are input into the flattening roller through the connecting pipe through the fertilizer box. The flattening roller rolls, causing the telescopic frame to contact the ground and then shrink into the flattening roller. When the flattening roller rolls onto the corn that is not covered with soil, since a groove is opened on the land, the telescopic frame on the flattening roller extends into the groove, and the fertilizer enters the pipeline through the connecting pipe. The discharge pipe is always pointed downward by the counterweight, and the fertilizer in the pipeline enters the discharge pipe again. Since the discharge pipe is kept downward, the discharge material in the discharge pipe is only discharged onto the corn through the bottom telescopic frame. The sown corn is fertilized and watered while sowing, and there is no need for manual fertilization and watering afterwards, which reduces the burden on the staff and improves the planting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 The overall structure of the utility model is shown in FIG. Figure 3 ;

[0018] Figure 4 This is a schematic diagram of the cleaning brush structure of the utility model;

[0019] Figure 5 This is a cross-sectional view of the flattening roller structure of the utility model.

[0020] In the figure: 1. mounting frame; 2. mounting plate; 3. movable nozzle; 4. sealing plate; 5. seeding roller; 6. first connecting frame; 7. holding frame; 8. feed inlet; 9. handle; 10. support frame; 11. connecting rod; 12. flattening roller; 1201. pipeline; 1202. discharge pipe; 1203. counterweight; 13. telescopic frame; 14. liquid inlet hole; 15. second connecting frame; 16. fertilizer box; 17. connecting pipe; 18. cleaning brush; 19. connecting shaft. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0023] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0024] See also Figure 1-5 The utility model provides an auxiliary mechanism for corn planting, including a mounting frame 1, a sowing roller 5 is arranged between two mounting frames 1, support rods are arranged on the outer walls of the two mounting frames 1, a connecting rod 11 is arranged at the lower end of the support rod, a flattening roller 12 is arranged between the two connecting rods 11, a plurality of corresponding grooves are arranged equidistantly on the outer wall of the flattening roller 12 around the circumference, a telescopic frame 13 is arranged in the corresponding groove, the telescopic frame 13 is connected to the inner cavity of the flattening roller 12, a second connecting frame 15 is arranged on the outer wall of the right end of the support rod, a fertilizer box 16 is arranged on the upper end of the second connecting frame 15, a connecting pipe 17 is connected to the rear end of the fertilizer box 16, a liquid inlet hole 14 is arranged on the outer wall of the right end of the flattening roller 12 through the right end support rod, the connecting pipe 17 is correspondingly connected to the liquid inlet hole 14, a pipe 1201 connecting the left and right inner walls is arranged in the inner cavity of the flattening roller 12, a discharge pipe 1202 is arranged at the lower end of the pipe 1201, and a counterweight block 1203 is arranged at the lower end of the discharge pipe 1202.

[0025] Further as Figure 1 and Figure 5 As shown, it is worth explaining in detail that a plurality of mounting plates 2 are equidistantly arranged on the circumferential outer wall of the seeding roller 5, a movable nozzle 3 is arranged at one end of the mounting plate 2 away from the seeding roller 5, and a sealing plate 4 is arranged at the discharge port of the movable nozzle 3.

[0026] Further as Figure 1 and Figure 5 As shown, it is worth to explain in detail that a handle 9 is arranged at the upper end of the support rod, and a support frame 10 is arranged between the two support rods.

[0027] Further as Figure 1 and Figure 5 As shown, it is worth explaining in detail that a first connecting frame 6 is arranged on the outer wall of the left end support rod, a loading frame 7 is arranged on the upper end of the first connecting frame 6, and a feeding port 8 is arranged on the upper end of the loading frame 7.

[0028] Further as Figure 1 and Figure 5 As shown, it is worth explaining in detail that a connecting shaft 19 is arranged between the two support rods at the rear end of the seeding roller 5 and the upper side of the front end of the flattening roller 12, and a cleaning brush 18 is arranged on the circumferential outer wall of the connecting shaft 19.

[0029] Further as Figure 1 and Figure 5 As shown, it is worth explaining in detail that a connecting port is provided on the outer wall of the left end of the seeding roller 5, and a discharge port is provided on the outer wall of the right end of the first connecting frame 6, and the discharge port is connected to the connecting port.

[0030] This solution has the following working process: in actual use, the corn to be sown is fed into the containing rack 7 through the feed port 8, and the corn is fed into the connecting port through the discharge port, and then into the sowing roller 5. The whole device is pushed by the handle 9 to rotate the sowing roller 5. When the sowing roller 5 rotates, the movable mouth 3 is driven to contact the ground. The friction between the ground and the movable mouth 3 separates the movable mouth 3 from the sealing plate 4, so that the movable mouth 3 opens, and the corn is discharged from the movable mouth 3 and planted in the groove. After the corn is sown by the sowing roller 5, the handle 9 is used to continue to push the whole device, so that the flattening roller 12 is rotated close to the corn just sown, and the fertilizer water is input into the flattening roller 12 through the connecting pipe 17 through the fertilizer box 16. The flat roller 12 rolls, causing the telescopic frame 13 to contact the ground and then shrink into the flattening roller 12. When the flattening roller 12 rolls onto the corn that is not covered with soil, because a groove is opened on the land, the telescopic frame 13 on the flattening roller 12 extends into the groove, and the fertilizer enters the pipeline 1201 through the connecting pipe 17. The discharge pipe 1202 is always downwardly directed by the counterweight 1203, and the fertilizer in the pipeline 1201 then enters the discharge pipe 1202. Because the discharge pipe 1202 is kept downwardly directed, the discharge material in the discharge pipe 1202 is only discharged onto the corn through the telescopic frame 13 at the bottom. When the entire device is pushed, the flattening roller 12 and the sowing roller 5 rotate, driving the cleaning brush 18 to rotate, so that the cleaning brush 18 simply cleans the flattening roller 12 and the sowing roller 5.

[0031] According to the above working process, it can be known that after the corn is sown by the sowing roller 5, the handle 9 is used to continue to push the whole device, so that the flattening roller 12 rotates close to the corn just sown, and the fertilizer water is input into the flattening roller 12 through the connecting pipe 17 through the fertilizer box 16. The flattening roller 12 rolls, so that the telescopic frame 13 contacts the ground and shrinks into the flattening roller 12. When the flattening roller 12 rolls to the corn not covered with soil, because the land is grooved, the telescopic frame 13 on the flattening roller 12 extends into the groove. Fertilizer enters the pipe 1201 through the connecting pipe 17, and the discharge pipe 1202 is always downwardly directed by the counterweight 1203. The fertilizer in the pipe 1201 then enters the discharge pipe 1202. Because the discharge pipe 1202 is directed downwardly, the material in the discharge pipe 1202 is only discharged onto the corn through the bottom telescopic frame 13. The corn is fertilized and watered while sowing, and no manual fertilization and watering are required, which reduces the burden on the staff and improves the efficiency of planting.

[0032] In summary, after the corn is sown by the sowing roller 5, the handle 9 is used to continue to push the whole device, so that the flattening roller 12 rotates close to the corn just sown, and the fertilizer water is input into the flattening roller 12 through the connecting pipe 17 through the fertilizer box 16. The flattening roller 12 rolls, so that the telescopic frame 13 contacts the ground and shrinks into the flattening roller 12. When the flattening roller 12 rolls to the corn not covered with soil, because the land is grooved, the telescopic frame 13 on the flattening roller 12 extends into the groove, and the fertilizer enters the pipeline 1201 through the connecting pipe 17, and is discharged through the counterweight block 1203. Pipe 1202 is always downward, and the fertilizer in pipe 1201 enters discharge pipe 1202. Because discharge pipe 1202 is kept downward, the discharge material in discharge pipe 1202 is only discharged onto the corn through the bottom telescopic frame 13. The corn is fertilized and watered while sowing. When the whole device is pushed, the flattening roller 12 and the sowing roller 5 rotate to drive the cleaning brush 18 to rotate, so that the cleaning brush 18 simply cleans the flattening roller 12 and the sowing roller 5. No manual fertilization and watering are required, which reduces the burden on the staff and improves the planting efficiency.

[0033] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary mechanism for corn planting, characterized in that: The invention comprises a mounting frame (1), a sowing roller (5) is arranged between two mounting frames (1), support rods are arranged on the outer walls of the two mounting frames (1), a connecting rod (11) is arranged at the lower end of the support rod, a flattening roller (12) is arranged between the two connecting rods (11), a plurality of corresponding grooves are arranged on the outer wall of the flattening roller (12) at equal intervals around the circumference, a telescopic frame (13) is arranged in the corresponding groove, the telescopic frame (13) is connected to the inner cavity of the flattening roller (12), and a second connecting frame (15) is arranged on the outer wall of the right end of the support rod. A fertilizer box (16) is provided at the upper end of the second connecting frame (15), and a connecting pipe (17) is connected to the rear end of the fertilizer box (16). A liquid inlet hole (14) is provided on the outer wall of the right end of the flattening roller (12) and penetrates through the support rod at the right end. The connecting pipe (17) is connected to the liquid inlet hole (14) correspondingly. A pipe (1201) connecting the left and right inner walls is provided in the inner cavity of the flattening roller (12). A discharge pipe (1202) is provided at the lower end of the pipe (1201), and a counterweight block (1203) is provided at the lower end of the discharge pipe (1202).

2. The auxiliary mechanism for corn planting according to claim 1, characterized in that: A plurality of mounting plates (2) are equidistantly arranged on the circumferential outer wall of the sowing roller (5); a movable nozzle (3) is arranged at one end of the mounting plate (2) away from the sowing roller (5); and a sealing plate (4) is arranged at the discharge port of the movable nozzle (3).

3. The auxiliary mechanism for corn planting according to claim 1, characterized in that: A handle (9) is provided at the upper end of the support rod, and a support frame (10) is provided between the two support rods.

4. The auxiliary mechanism for corn planting according to claim 1, characterized in that: A first connecting frame (6) is provided on the outer wall of the support rod at the left end, a loading frame (7) is provided on the upper end of the first connecting frame (6), and a feed port (8) is provided on the upper end of the loading frame (7).

5. The auxiliary mechanism for corn planting according to claim 1, characterized in that: A connecting shaft (19) is provided between the two support rods at the rear end of the sowing roller (5) and on the upper side of the front end of the flattening roller (12), and a cleaning brush (18) is provided on the circumferential outer wall of the connecting shaft (19).

6. The auxiliary mechanism for corn planting according to claim 4, characterized in that: The outer wall at the left end of the sowing roller (5) is provided with a connection port, and the outer wall at the right end of the first connecting frame (6) is provided with a discharge port, and the discharge port is connected to the connection port.

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