Automatic fertilizing device for field crop planting

Abstract

The utility model discloses an automatic fertilization device for field crop planting, which comprises a rotating shaft, a fertilization mechanism is arranged on the surface of the rotating shaft and used for carrying out automatic fertilization operation, and the fertilization mechanism comprises a sub-rotating unit which is arranged on the surface of the rotating shaft. According to the automatic fertilizing device for field crop planting, a plurality of arc grooves are formed in the surface of a circular plate at equal intervals, a plurality of hollow pipes are slidably connected to an inner cavity of a penetrating groove, clamping blocks are fixedly connected to the surfaces of the hollow pipes, and the clamping blocks slide in the corresponding arc grooves, so that the problems that field crops can be planted in different areas, and the planting efficiency is high are solved; according to the technical scheme, the problems that the application of a fertilizing machine is too single, rapid adjustment cannot be carried out, and manpower and material resources are wasted in the prior art are solved, the fertilizing interval can be adjusted, the fertilizing effect can be achieved, and the fertilizing task can be better completed.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural implements and equipment, and particularly relates to an automatic fertilizing device for planting field crops. Background Art

[0002] Refer to the patent name: A fertilizing device for planting oil crops (Patent Publication No.: CN206533717U, Patent Publication Date: October 3, 2017), which includes several digging shovels, a soil-returning push plate located behind the digging shovels, a downward digging push rod connected to the digging shovels, and a seed planter; the fertilizing mechanism includes a fertilizer tank, a fertilizing pressure pump connected to the fertilizing tank, and a fertilizing probe connected to the fertilizing pressure pump and fixed on the downward digging push rod; the power mechanism includes a hydraulic machine and a solenoid valve, several hydraulic cylinders connected to the solenoid valve, and the hydraulic cylinders are connected to the planting mechanism. The fertilizing device for planting oil crops provided by this utility model is designed simply and scientifically. The fertilizing device for planting oil crops not only realizes mechanical automation but also achieves the effect of integrating sowing and fertilizing. While improving productivity and production level, it accelerates the process of agricultural machinery automation and agricultural industrialization.

[0003] The fertilizing device for planting oil crops provided by this utility model is designed simply and scientifically. The fertilizing device for planting oil crops not only realizes mechanical automation but also achieves the effect of integrating sowing and fertilizing. While improving productivity and production level, it accelerates the process of agricultural machinery automation and agricultural industrialization.

[0004] However, the above technical solution still has the problem that field crops are planted in divided areas, and the crops in each area are different, which makes the intervals between the crops also different. This makes the use of fertilizing machinery too single, unable to carry out precise fertilization according to the actual situation, and requires adjustment between each partition, wasting manpower and material resources.

[0005] Therefore, the utility model provides an automatic fertilizing device for planting field crops. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides an automatic fertilizing device for planting field crops, which solves the problem that field crops are planted in divided areas, and the crops in each area are different, which makes the intervals between the crops also different. This makes the use of fertilizing machinery too single, unable to carry out precise fertilization according to the actual situation, and requires adjustment between each partition, wasting manpower and material resources.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: An automatic fertilizing device for planting field crops includes a rotating shaft, and a fertilizing mechanism for automatic fertilizing operation is installed on the surface of the rotating shaft. The fertilizing mechanism includes:

[0008] The sub-rotating unit is installed on the surface of the rotating shaft. The sub-rotating unit includes a turntable rotatably connected to the surface of the rotating shaft. A circular plate is fixedly connected to the surface of the rotating shaft. Through grooves are formed on the surface of the circular plate, and a plurality of openings are equidistantly distributed on the surface of the circular plate along the through grooves. The circular plate is rotatably connected to the turntable;

[0009] The stretching unit is installed on the surface of the circular plate;

[0010] The regulating unit is installed on the surface of the rotating shaft and is used to adjust the fertilizing spacing.

[0011] Preferably, the stretching unit includes:

[0012] The sliding assembly is installed in the inner cavity of the circular plate. The sliding assembly includes a plurality of hollow tubes slidably connected in the inner cavity of the through groove, and the hollow tubes extend outward from the corresponding openings. A fixing block is fixedly connected to the extending end of the hollow tube;

[0013] The clamping assembly is installed on the opposite sides of the turntable and the circular plate and is used for the sliding of the hollow tube.

[0014] Preferably, the clamping assembly includes clamping blocks fixedly connected to the surfaces of the hollow tubes. A plurality of arc grooves are equidistantly formed on the surface of the circular plate, and the clamping blocks slide in the corresponding arc grooves respectively.

[0015] Preferably, the regulating unit includes:

[0016] The rotating assembly is installed on the surface of the rotating shaft. The rotating assembly includes two rings sleeved on the surface of the rotating shaft. The two rings are rotatably connected to each other. A plurality of teeth are fixedly connected equidistantly in the inner cavity of the ring. A gear is fixedly connected to the surface of the rotating shaft at the position of the ring. The gear meshes with the teeth;

[0017] The telescopic assembly is installed on the surface of the rotating shaft and is used for the sliding of the ring.

[0018] Preferably, the telescopic assembly includes a connecting ring sleeved on the surface of the rotating shaft. The connecting ring slides and rotates on the surface of the rotating shaft, and the connecting ring is fixedly connected to the left ring. Three sliding rods are installed on the opposite sides of the connecting ring and the turntable, and one end of the sliding rod is fixedly connected to the turntable.

[0019] Preferably, three sliding grooves are equidistantly formed on the surface of the left ring, and the sliding grooves extend and penetrate through the surface of the connecting ring. The other end of the sliding rod slides in the sliding groove. A spring is sleeved on the surface of the rotating shaft, and the two ends of the spring are respectively fixedly connected to the surface of the turntable and the surface of the connecting ring.

[0020] Beneficial effects

[0021] The utility model provides an automatic fertilizing device for field crop planting. Compared with the prior art, the following beneficial effects are achieved:

[0022] (1) The automatic fertilizing device for field crops solves the problem that when planting field crops, the land is divided into plots, and the crops in each plot are different, resulting in different intervals between crops. This makes the fertilizing machinery have too single a use and cannot be quickly adjusted, leading to a waste of manpower and material resources. By equidistantly arranging a plurality of arc grooves on the surface of the circular plate, a plurality of hollow tubes slidably connected in the inner cavity of the through groove, and clamping blocks fixedly connected to the surface of the hollow tubes, with the clamping blocks sliding in the corresponding arc grooves respectively, it realizes the ability to adjust the fertilizing spacing, achieve the fertilizing effect, and better complete the fertilizing task.

[0023] (2) The automatic fertilizing device for field crops realizes the rapid adjustment of the fertilizing spacing during fertilization. By two rings on the surface of the rotating shaft, the two rings are rotatably connected to each other. A plurality of teeth are fixedly connected at equal intervals in the inner cavity of the ring, and a gear is fixedly connected to the surface of the rotating shaft at the position of the ring. The gear meshes with the teeth. By rotating the two rings, the expected effect can be easily achieved, greatly saving the adjustment time, better completing the adjustment effect, improving the fertilizing efficiency, and better completing the fertilizing task. Description of the Drawings

[0024] Figure 1 is the external view of the present utility model;

[0025] Figure 2 is the position diagram of the main components of the present utility model;

[0026] Figure 3 is the cross-sectional view of the internal structure of the circular plate of the present utility model;

[0027] Figure 4 is the position relationship diagram of the partial structure of the present utility model;

[0028] Figure 5 is the exploded view of the partial structure of the present utility model.

[0029] In the figure: 1 - rotating shaft, 2 - sub-rotating unit, 21 - turntable, 22 - circular plate, 23 - through groove, 3 - extending unit, 31 - sliding assembly, 311 - hollow tube, 312 - fixed block, 32 - clamping assembly, 321 - clamping block, 322 - arc groove, 4 - regulating unit, 41 - rotating assembly, 411 - ring, 412 - teeth, 413 - gear, 42 - telescopic assembly, 421 - connecting ring, 422 - sliding rod, 5 - sliding groove, 6 - spring. Detailed Embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-5 , the present invention provides a technical solution: an automatic fertilizing device for field crops, including a rotating shaft 1, and a fertilizing mechanism is installed on the surface of the rotating shaft 1 for automatic fertilizing operation. The fertilizing mechanism includes:

[0032] A sub-rotating unit 2 is installed on the surface of the rotating shaft 1. The sub-rotating unit 2 includes a turntable 21 rotatably connected to the surface of the rotating shaft 1. A circular plate 22 is fixedly connected to the surface of the rotating shaft 1. A through groove 23 is formed on the surface of the circular plate 22, and a plurality of openings are equidistantly distributed on the surface of the circular plate 22 along the through groove 23. The circular plate 22 is rotatably connected to the turntable 21;

[0033] An extension unit 3 is installed on the surface of the circular plate 22;

[0034] A regulation unit 4 is installed on the surface of the rotating shaft 1 for adjusting the fertilizing spacing. By equidistantly arranging a plurality of arc grooves 322 on the surface of the circular plate 22, a plurality of hollow tubes 311 slidably connected to the inner cavity of the through groove 23, and a clamping block 321 fixedly connected to the surface of the hollow tube 311, and the clamping blocks 321 slide in the corresponding arc grooves 322 respectively, the problem that field crops are planted in divided areas, and the crops in each area are different, which makes the intervals between the crops also different, resulting in the over-single use of fertilizing machinery and the inability to make quick adjustments, wasting manpower and material resources is solved. It realizes the ability to adjust the fertilizing spacing, achieves the fertilizing effect, and better completes the fertilizing task.

[0035] In this embodiment, the extension unit 3 includes:

[0036] A sliding component 31 is installed in the inner cavity of the circular plate 22. The sliding component 31 includes a plurality of hollow tubes 311 slidably connected to the inner cavity of the through groove 23, and the hollow tubes 311 extend outward from the corresponding openings. A fixing block 312 is fixedly connected to the extending end of the hollow tube 311;

[0037] A clamping component 32 is installed on the opposite sides of the turntable 21 and the circular plate 22 for the sliding of the hollow tubes 311.

[0038] In this embodiment, the clamping component 32 includes a clamping block 321 fixedly connected to the surface of the hollow tube 311. A plurality of arc grooves 322 are equidistantly formed on the surface of the circular plate 22, and the clamping blocks 321 slide in the corresponding arc grooves 322 respectively.

[0039] In this embodiment, the control unit 4 includes:

[0040] A rotating component 41, installed on the surface of the rotating shaft 1. The rotating component 41 includes two rings 411 sleeved on the surface of the rotating shaft 1. The two rings 411 are rotatably connected to each other. A plurality of teeth 412 are equidistantly fixedly connected to the inner cavity of the ring 411. A gear 413 is fixedly connected to the surface of the rotating shaft 1 at the position of the ring 411, and the gear 413 meshes with the teeth 412.

[0041] A telescopic component 42, installed on the surface of the rotating shaft 1, for the sliding of the ring 411.

[0042] In this embodiment, the telescopic component 42 includes a connecting ring 421 sleeved on the surface of the rotating shaft 1. The connecting ring 421 slides and rotates on the surface of the rotating shaft 1, and the connecting ring 421 is fixedly connected to the left ring 411. Three sliding rods 422 are installed on the opposite side of the connecting ring 421 and the turntable 21, and one end of the sliding rod 422 is fixedly connected to the turntable 21.

[0043] In this embodiment, three sliding grooves 5 are equidistantly formed on the surface of the left ring 411, and the sliding grooves 5 extend and penetrate through the surface of the connecting ring 421. The other end of the sliding rod 422 slides in the sliding groove 5. A spring 6 is sleeved on the surface of the rotating shaft 1, and both ends of the spring 6 are fixedly connected to the surface of the turntable 21 and the surface of the connecting ring 421 respectively. Through the two rings 411 on the surface of the rotating shaft 1, the two rings 411 are rotatably connected to each other. A plurality of teeth 412 are equidistantly fixedly connected to the inner cavity of the ring 411. A gear 413 is fixedly connected to the surface of the rotating shaft 1 at the position of the ring 411, and the gear 413 meshes with the teeth 412, which realizes the rapid adjustment of the fertilization spacing during fertilization. By rotating the two rings 411, the expected effect can be easily achieved, greatly saving the adjustment time, better completing the adjustment effect, improving the fertilization efficiency, better completing the fertilization task. At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0044] During operation, the fertilization spacing is determined according to the spacing between the crops planted in the field, and then the ring 411 is pressed inward to drive the teeth 412 in the inner cavity of the left ring 411 to slide and no longer mesh with the surface of the gear 413. The sliding of the ring 411 causes the slide bar 422 to slide in the slide groove 5. The sliding of the slide bar 422 causes the connecting ring 421 to squeeze the spring 6 to deform. While the left ring 411 slides, the right ring 411 drives the teeth 412 in the inner cavity to slide. The sliding of the right teeth 412 will replace the left teeth 412 to mesh with the surface of the gear 413. After completion, the right ring 411 is rotated, and the rotation of the right ring 411 drives the rotating shaft 1 to rotate At the same time, the left circular ring 411 does not move so that the turntable 21 does not move, the rotating shaft 1 drives the circular disk to rotate, the circular disk drives the hollow tube 311 to rotate through the through groove 23, the hollow tube 311 drives the clamping block 321 to rotate, the clamping block 321 rotates and drives the hollow tube 311 to slide in the inner cavity of the through groove 23 under the extrusion of the arc groove 322, and the fertilization spacing is adjusted. After adjusting to the preset spacing, the circular ring 411 is released, and the reset force of the spring 6 pushes the connecting block to slide upward, and the connecting block drives the two circular rings 411 to slide upward. After the above steps, the teeth 412 on the right side do not mesh with the surface of the gear 413, but the teeth 412 mesh with the surface of the gear 413, and the adjustment is completed.

[0045] 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.

[0046] 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 automatic fertilizing device for field crop planting, comprising a rotating shaft (1), characterized in that: A fertilizing mechanism is installed on the surface of the rotating shaft (1) for performing automatic fertilizing operations, and the fertilizing mechanism comprises: A sub-rotation unit (2) is mounted on the surface of the rotating shaft (1), the sub-rotation unit (2) comprises a rotating disk (21) rotatably connected to the surface of the rotating shaft (1), a circular plate (22) is fixedly connected to the surface of the rotating shaft (1), a through groove (23) is formed on the surface of the circular plate (22), and the circular plate (22) is rotatably connected to the rotating disk (21); A stretching unit (3) mounted on the surface of the circular plate (22); The regulating unit (4) is mounted on the surface of the rotating shaft (1) and is used to adjust the fertilization spacing.

2. The automatic fertilization device for field crop planting according to claim 1, characterized in that: The stretching unit (3) comprises: A sliding assembly (31) is installed in the inner cavity of the circular plate (22), the sliding assembly (31) comprising a plurality of hollow tubes (311) slidably connected to the inner cavity of the through groove (23), and the hollow tubes (311) extend from corresponding openings to the outside, and the extended ends of the hollow tubes (311) are fixedly connected to fixed blocks (312); The clamping assembly (32) is mounted on the surface of the rotating disk (21) and is used for the hollow tube (311) to slide.

3. The automatic fertilization device for field crop planting according to claim 2, characterized in that: The clamping assembly (32) comprises a clamping block (321) fixedly connected to the surface of the hollow tube (311); a plurality of arc grooves (322) are equidistantly provided on the surface of the circular plate (22); and the clamping blocks (321) slide in corresponding arc grooves (322) respectively.

4. The automatic fertilization device for field crop planting according to claim 3, characterized in that: The control unit (4) comprises: A rotating assembly (41) is mounted on the surface of the rotating shaft (1), the rotating assembly (41) comprising two circular rings (411) sleeved on the surface of the rotating shaft (1), the circular rings (411) being rotatably connected to each other, a plurality of teeth (412) being fixedly connected to the inner cavity of the circular rings (411) at equal intervals, a gear (413) being fixedly connected to the surface of the rotating shaft (1), the gear (413) being meshed with the teeth (412); The telescopic assembly (42) is mounted on the surface of the rotating shaft (1) and is used for the sliding of the ring (411).

5. The automatic fertilization device for field crop planting according to claim 4, characterized in that: The telescopic assembly (42) comprises a connecting ring (421) sleeved on the surface of the rotating shaft (1), three sliding rods (422) are installed on the side opposite to the connecting ring (421) and the rotating disk (21), and one end of the sliding rod (422) is fixedly connected to the rotating disk (21).

6. The automatic fertilization device for field crop planting according to claim 5, characterized in that: The surface of the left circular ring (411) is provided with three sliding grooves (5) at equal intervals, the other end of the sliding rod (422) slides in the sliding groove (5), and the surface of the rotating shaft (1) is sleeved with a spring (6).

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