Punching and fertilizing equipment for crop planting

Abstract

The punching and fertilizing equipment for crop planting comprises a stand column, a sliding groove is formed in the surface of the outer side of the stand column, a sliding block is movably arranged in the sliding groove in a clamped mode, and a construction mechanism used for punching, fertilizing and sowing is arranged on the surface of the outer side of the sliding block. The construction mechanism comprises a seed storage bin, a fertilizer storage bin, a sowing roller, a fertilizing roller and an insertion pipe, the seed storage bin is fixedly arranged on one side of the surface of the sliding block, the fertilizer storage bin is fixedly arranged on the side, away from the seed storage bin, of the surface of the sliding block, and the sowing roller is movably arranged in the seed storage bin through a rotating shaft. A fertilization roller is movably arranged in the fertilizer storage bin through a rotating shaft, and insertion pipes are fixedly arranged at the lower ends of the seed storage bin and the fertilizer storage bin. According to the utility model, trepanning, seeding and fertilizing procedures can be completed by vertically inserting and pulling the insertion pipe, so that the seeding and fertilizing efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilization equipment, in particular to a perforating fertilization equipment for crop planting. Background Art

[0002] When planting crops, it is necessary to drill holes in the soil and apply fertilizers to effectively eliminate soil compaction, which helps water, fertilizers, and medicines to penetrate into the soil and reach the roots of seedlings, thereby enhancing the seedlings' drought resistance, disease and pest resistance, and enabling them to grow healthily.

[0003] However, in the prior art, such perforating fertilization equipment, such as the Chinese patent application No. 202222228642.X, can only perform perforating to apply liquid fertilizer when in use, so that the liquid fertilizer can flow directly into the deep soil, but lacks a sowing function, and then it is necessary to manually throw crop seeds into the holes, which is more troublesome to use. Therefore, an improved perforating fertilization equipment for crop planting is needed to address this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a perforating and fertilizing device for crop planting to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling and fertilizing equipment for crop planting, comprising a column, a slide groove is provided on the outer surface of the column, a slider is movably engaged inside the slide groove, a construction mechanism for drilling, fertilizing and sowing is provided on the outer surface of the slider, the construction mechanism comprises a seed storage bin, a fertilizer storage bin, a sowing drum, a fertilizer drum and an insertion tube, a seed storage bin is fixedly provided on one side of the slider surface, a fertilizer storage bin is fixedly provided on the side of the slider surface away from the seed storage bin, a sowing drum is movably provided inside the seed storage bin via a rotating shaft, a fertilizer drum is movably provided inside the fertilizer storage bin via a rotating shaft, the fertilizer drum and the sowing drum share a rotating shaft, and insertion tubes are fixedly provided at the lower ends of the seed storage bin and the fertilizer storage bin.

[0006] Preferably, a transmission mechanism for driving the seeding drum and the fertilizer drum to rotate is arranged between the seeding drum, the fertilizer drum and the column, and the transmission mechanism includes a counterweight paddle, a first magnetic ring, and a second magnetic ring. A counterweight paddle is movably arranged at the middle part of the rotating shaft where the seeding drum and the fertilizer drum are located through a bearing, and the first magnetic ring is fixedly arranged on the outer surface of the counterweight paddle, and the second magnetic ring is fixedly arranged on the outer surface of the rotating shaft where the seeding drum and the fertilizer drum are located. The counterweight paddle of this device is connected to the seeding drum and the fertilizer drum on a rotating shaft and is concentric, but the counterweight paddle is connected to the rotating shaft through a bearing, and the transmission method is magnetic attraction, and the rotating shaft is driven to rotate by the mutual attraction of the first magnetic ring and the second magnetic ring. If the rotating shaft is locked at this time (that is, the rotation direction of the seeding drum and the fertilizer drum is locked), it will not affect the rotation of the counterweight paddle itself.

[0007] Preferably, the first magnetic ring and the second magnetic ring are magnetically attracted in opposite directions. By the principle of opposites attracting each other, the first magnetic ring can be used to attract the second magnetic ring when the counterweight paddle rotates, so that the rotating shafts of the sowing drum and the fertilizing drum rotate together.

[0008] Preferably, a protrusion is fixedly provided at the lower end of the column. When the counterweight paddle moves downward through the protrusion, the protrusion will hinder it, thereby forcing the counterweight paddle to move as shown in the figure. Figure 5 The viewing angle shown rotates counterclockwise.

[0009] Preferably, a ratchet is fixedly provided at one end of the surface of the sowing drum, and a pawl is movably provided on the outer surface of the seed storage bin through a rotating shaft, the pawl and the ratchet are engaged with each other, and a torsion spring is provided on the rotating shaft where the pawl is located; the mutual engagement between the ratchet and the pawl can limit the rotatable direction of the sowing drum, and the sowing drum and the fertilizing drum share a rotating shaft, so the rotatable direction of the fertilizing drum is correspondingly limited.

[0010] Preferably, a cap is movably provided on one side of the lower end of the insertion tube via a rotating shaft; when the insertion tube is inserted into the soil from top to bottom, the cap is automatically closed by being squeezed by the soil, thereby preventing the insertion tube from being blocked by the soil; and when the insertion tube moves upward, the cap can automatically open under the action of its own gravity, and will not hinder seeds and fertilizers from sliding into the opened holes.

[0011] Preferably, the seed storage bin is provided with a mounting groove at the upper end of the sowing drum, and a draw plate is movably interspersed in the mounting groove; when the draw plate is inserted into the mounting groove at the upper end of the sowing drum, a part of the sowing drum can be blocked, so that the number of seeds produced by the device each time can be controlled; and the number of seeds required for sowing each time for different crops is naturally different; in this way, the use effect of the device can be further improved,

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can complete the hole opening, sowing and fertilizing processes by inserting and pulling out the insertion tube up and down at one time, which can greatly improve the sowing and fertilizing efficiency.

[0014] 2. The utility model can use the cover cap to automatically close when the insertion tube is inserted into the soil from top to bottom due to the squeezing of the soil, thereby preventing the insertion tube from being blocked by the soil. When the insertion tube moves upward, the cover cap can automatically open under the action of its own gravity, and will not hinder the seeds and fertilizers from sliding into the opened holes. In this way, the device can prevent the entry of soil and will not affect the subsequent sowing and fertilization work through a simple top cover structure.

[0015] 3. The utility model can block a part of the sowing drum by inserting the drawer plate into the installation groove at the upper end of the sowing drum, so that the number of seeds produced by the device each time can be controlled; and the number of seeds required for sowing each time for different crops is naturally different; thus, the use effect of the device can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a perforating and fertilizing device for crop planting according to the utility model;

[0017] Figure 2 This is a rear view of a perforating and fertilizing device for crop planting according to the utility model;

[0018] Figure 3 This is an installation view of a sowing drum and a fertilizing drum in a perforated fertilizing device for crop planting according to the utility model;

[0019] Figure 4 The utility model is a kind of drilling fertilizer application equipment for crop planting Figure 3 Side view of

[0020] Figure 5 This is a cross-sectional view of a perforating and fertilizing device for crop planting according to the utility model;

[0021] Figure 6 The utility model is a drilling fertilization device for crop planting Figure 5 Magnified view at A in the middle;

[0022] Figure 7 The utility model is a drilling fertilization device for crop planting Figure 4 Magnified view at B.

[0023] In the figure: 1. column; 2. slide; 3. slider; 4. seed storage bin; 5. fertilizer storage bin; 6. sowing drum; 7. fertilizer drum; 8. insertion tube; 9. counterweight paddle; 10. first magnetic ring; 11. second magnetic ring; 12. bump; 13. ratchet; 14. pawl; 15. torsion spring; 16. cover cap; 17. mounting slot; 18. draw plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 The utility model provides a technical solution: a perforating and fertilizing device for planting crops, comprising a column 1, a slide groove 2 is provided on the outer surface of the column 1, a slider 3 is movably engaged inside the slide groove 2, a construction mechanism for perforating and fertilizing and sowing is provided on the outer surface of the slider 3, the construction mechanism comprises a seed storage bin 4, a fertilizer storage bin 5, a sowing drum 6, a fertilizer drum 7, and an insertion tube 8, a seed storage bin 4 is fixedly provided on one side of the surface of the slider 3, a fertilizer storage bin 5 is fixedly provided on the side of the surface of the slider 3 away from the seed storage bin 4, a sowing drum 6 is movably provided inside the seed storage bin 4 through a rotating shaft, a fertilizer drum 7 is movably provided inside the fertilizer storage bin 5 through a rotating shaft, the fertilizer drum 7 and the sowing drum 6 share a rotating shaft, and an insertion tube 8 is fixedly provided at the lower ends of the seed storage bin 4 and the fertilizer storage bin 5.

[0026] A transmission mechanism for driving the sowing drum 6 and the fertilizing drum 7 to rotate is arranged between the sowing drum 6, the fertilizing drum 7 and the column 1, and the transmission mechanism includes a counterweight paddle 9, a first magnetic ring 10, and a second magnetic ring 11. A counterweight paddle 9 is movably arranged at the middle part of the rotating shaft where the sowing drum 6 and the fertilizing drum 7 are located through a bearing, and the first magnetic ring 10 is fixedly arranged on the outer surface of the counterweight paddle 9, and the second magnetic ring 11 is fixedly arranged on the outer surface of the rotating shaft where the sowing drum 6 and the fertilizing drum 7 are located. The counterweight paddle 9 of the device is connected to the sowing drum 6 and the fertilizing drum 7 on a rotating shaft and is concentric, but the counterweight paddle 9 is connected to the rotating shaft through a bearing, and the transmission mode is magnetic attraction, and the rotating shaft is driven to rotate by the mutual attraction of the first magnetic ring 10 and the second magnetic ring 11. If the rotating shaft is locked at this time (that is, the rotation direction of the sowing drum 6 and the fertilizing drum 7 is locked), it will not affect the rotation of the counterweight paddle 9 itself;

[0027] The first magnetic ring 10 and the second magnetic ring 11 are magnetically attracted in opposite directions. According to the principle of opposites attracting each other, when the counterweight paddle 9 rotates, the first magnetic ring 10 can absorb the second magnetic ring 11 so that the rotation shafts of the sowing drum 6 and the fertilizer drum 7 rotate together.

[0028] The lower end of the column 1 is fixed with a protrusion 12. When the counterweight paddle 9 moves downward through the protrusion 12, the protrusion 12 will hinder it, thereby forcing the counterweight paddle 9 to move as shown in the figure. Figure 5 The viewing angle shown rotates counterclockwise;

[0029] A ratchet 13 is fixedly provided at one end of the surface of the sowing drum 6, and a pawl 14 is movably provided on the outer surface of the seed storage bin 4 through a rotating shaft, and the pawl 14 and the ratchet 13 are engaged with each other, and a torsion spring 15 is provided on the rotating shaft where the pawl 14 is located; the rotation direction of the sowing drum 6 can be limited by the mutual engagement of the ratchet 13 and the pawl 14, and the sowing drum 6 and the fertilizer drum 7 share a rotating shaft, so the rotation direction of the fertilizer drum 7 is correspondingly limited;

[0030] A cap 16 is movably provided at one side of the lower end of the insertion tube 8 through a rotating shaft; when the insertion tube 8 is inserted into the soil from top to bottom, the cap 16 is automatically closed by the squeeze of the soil, thereby preventing the insertion tube 8 from being blocked by the soil; and when the insertion tube 8 moves upward, the cap 16 can automatically open under the action of its own gravity, without hindering the seeds and fertilizers from sliding into the opened holes;

[0031] The seed storage bin 4 is provided with a mounting groove 17 at the upper end of the sowing drum 6, and a draw plate 18 is movably inserted inside the mounting groove 17; when the draw plate 18 is inserted into the mounting groove 17 at the upper end of the sowing drum 6, a part of the sowing drum 6 can be blocked, so that the number of seeds produced by the device each time can be controlled; and the number of seeds required for sowing each time for different crops is naturally different; this can further improve the use effect of the device.

[0032] Working principle: When using the device, place the column 1 at the target position, then press down the insertion tube 8, so that the insertion tube 8 is inserted into the soil to form a hole and then pulled out to complete the hole opening, sowing and fertilizing process;

[0033] The ratchet 13 and the ratchet pawl 14 of the device are Figure 4As shown in the perspective, the sowing drum 6 and the fertilizing drum 7 are restricted to rotate in the clockwise direction; and the sowing drum 6 and the fertilizing drum 7 are not hindered to rotate in the counterclockwise direction. In this way, when the seed storage bin 4, the fertilizer storage bin 5 and the insertion tube 8 move downward and the insertion tube 8 is inserted into the soil, the paddle will be toggled by the protrusion 12 to make the counterweight paddle 9 rotate in the clockwise direction around the rotating shaft of the sowing drum 6 and the fertilizing drum 7. At this time, the counterweight paddle 9 and the sowing drum 6 and the fertilizing drum 7 are magnetically attracted to each other by the first magnetic ring 10 and the second magnetic ring 11, and the counterweight paddle 9 and the sowing drum 6 are limited by the ratchet 13 and the pawl 14 and cannot rotate clockwise. At this time, the counterweight paddle 9 can only rotate clockwise by itself (if Figure 5 , Figure 6 In the perspective shown, the counterweight paddle 9 should rotate counterclockwise), that is, when the insertion tube 8 moves down and is inserted into the soil; the counterweight paddle 9 will not drive the sowing drum 6 and the fertilizing drum 7 to rotate, but will only idle, so that the sowing and fertilizing processes will not be carried out: (because at this time the insertion tube 8 has not been inserted into the soil to form a hole). When the insertion tube 8 is fully inserted into the soil and a pit is formed, when the insertion tube 8 is pulled out upward, the seed storage bin 4, the fertilizer storage bin 5 and the counterweight paddle 9 will be away from the protrusion 12; at this time, the counterweight paddle 9 can automatically rotate counterclockwise to reset under the action of gravity, and at this time, the ratchet 13 pawl 14 will not hinder the sowing drum 6 and the fertilizer drum 7 from rotating in the counterclockwise direction; in this way, when the counterweight paddle 9 rotates and resets by relying on its own dead weight, it can drive the sowing drum 6 and the fertilizer drum 7 to rotate 90° in the counterclockwise direction; in this way, the rotating sowing drum 6 and the fertilizer drum 7 can bring out the seeds and fertilizers through their own grooves and move downward, and finally slide into the insertion tube 8 under the action of gravity, and finally fall from the lower end of the insertion tube 8 into the hole just opened, so that the insertion tube 8 can be inserted and pulled up and down at one time, and the hole opening, sowing and fertilizing processes can be completed, which can greatly improve the sowing and fertilizing efficiency;

[0034] When the device is in use, the cover cap 16 at the lower end of the insertion tube 8 can be automatically closed by the squeeze of the soil when the insertion tube 8 is inserted into the soil from top to bottom, thereby preventing the insertion tube 8 from being blocked by soil. When the insertion tube 8 moves upward, the cover cap 16 can automatically open under the action of its own gravity, and will not hinder the seeds and fertilizers from sliding into the opened holes. In this way, the device can prevent soil from entering and will not affect the subsequent sowing and fertilizing work through a simple top cover structure. It should be noted that when the cover cap 16 moves open under the action of gravity, it will only form a Figure 7 The angle shown will not continue to rotate downward;

[0035] At the same time, when the device is in use, a drawer plate 18 is also provided. When the drawer plate 18 is inserted into the mounting groove 17 at the upper end of the sowing drum 6, a part of the sowing drum 6 can be blocked, so that the number of seeds produced by the device each time can be controlled; and the number of seeds required for sowing each time for different crops is naturally different; this can further improve the use effect of the device.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] 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. A perforating and fertilizing device for crop planting, comprising a column (1), characterized in that: The outer surface of the column (1) is provided with a slide groove (2), and a slider (3) is movably engaged inside the slide groove (2). The outer surface of the slider (3) is provided with a construction mechanism for drilling holes, fertilizing and sowing. The construction mechanism comprises a seed storage bin (4), a fertilizer storage bin (5), a sowing drum (6), a fertilizer drum (7) and an insertion tube (8). The seed storage bin (4) is fixedly provided on one side of the slider (3), and the fertilizer storage bin (5) is fixedly provided on the side of the slider (3) away from the seed storage bin (4). The seed storage bin (4) is provided with a sowing drum (6) movably arranged through a rotating shaft, and the fertilizer storage bin (5) is provided with a fertilizer drum (7) movably arranged through a rotating shaft. The fertilizer drum (7) and the sowing drum (6) share a rotating shaft, and the lower ends of the seed storage bin (4) and the fertilizer storage bin (5) are fixedly provided with an insertion tube (8).

2. The perforating and fertilizing equipment for crop planting according to claim 1 is characterized in that: A transmission mechanism for driving the sowing drum (6) and the fertilizing drum (7) to rotate is arranged between the sowing drum (6), the fertilizing drum (7) and the column (1), and the transmission mechanism comprises a counterweight paddle (9), a first magnetic ring (10) and a second magnetic ring (11). A counterweight paddle (9) is movably arranged at the middle of the rotating shaft where the sowing drum (6) and the fertilizing drum (7) are located through a bearing, the first magnetic ring (10) is fixedly arranged on the outer surface of the counterweight paddle (9), and the second magnetic ring (11) is fixedly arranged on the outer surface of the rotating shaft where the sowing drum (6) and the fertilizing drum (7) are located.

3. The perforating and fertilizing equipment for crop planting according to claim 2 is characterized in that: The first magnetic ring (10) and the second magnetic ring (11) are magnetically attracted in opposite directions.

4. The perforating and fertilizing equipment for crop planting according to claim 1 is characterized in that: A protrusion (12) is fixedly arranged at the lower end of the interior of the column (1).

5. The perforating and fertilizing equipment for crop planting according to claim 1, characterized in that: A ratchet (13) is fixedly arranged at one end of the surface of the sowing drum (6), and a ratchet (14) is movably arranged on the outer surface of the seed storage bin (4) via a rotating shaft. The ratchet (14) and the ratchet (13) are mutually engaged, and a torsion spring (15) is arranged on the rotating shaft where the ratchet (14) is located.

6. The perforating and fertilizing equipment for crop planting according to claim 1, characterized in that: A cover cap (16) is movably provided on one side of the lower end of the insertion tube (8) via a rotating shaft.

7. The perforating and fertilizing equipment for crop planting according to claim 1, characterized in that: The seed storage bin (4) is provided with a mounting groove (17) at the upper end of the sowing drum (6), and a draw plate (18) is movably inserted in the mounting groove (17).

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