Rice seeding device

Abstract

The utility model discloses a rice seeding device which comprises a seed storage box, a seed falling hole is formed in the bottom wall of the seed storage box, a seeding assembly is installed in an inner cavity of the seed falling hole, and a connecting assembly is installed on the side wall of the seeding assembly; the seeding assembly comprises a seeding roller, the seeding roller is installed in an inner cavity of the bottom wall of the seed storage box, a seed metering wheel is installed on the seeding roller and matched with a seed falling hole for use, the two ends of the seeding roller are in transmission connection with walking wheels, the bottom end of the seed falling hole is communicated with a flexible seed falling pipe, and the flexible seed falling pipe is connected with the seed storage box. The bottom end of the flexible seed falling pipe is communicated with a planting bucket, and an adjusting nut is mounted on the planting bucket. The problems that in the prior art, a rice seedling raising and sowing device is not provided with a device capable of adjusting the row spacing of rice seeds, so that different planting spacing cannot be adopted according to different planting requirements in the using process, and the actual using requirement cannot be met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sowing devices, in particular to a rice sowing device. Background Art

[0002] Rice is one of humanity's most important staple crops, with a long history of cultivation and consumption. Half the world's population consumes rice, primarily in Asia, southern Europe, tropical America, and parts of Africa. Rice production ranks third among global staple crops, behind corn and wheat.

[0003] After investigation, the disclosure (announcement) number: CN215683271U discloses a rice seedling sowing device, which discloses "including a walking wheel, the number of the walking wheels is set to two, a rotating rod is fixedly connected between the two walking wheels, a sowing wheel is fixedly connected to the outer surface of the rotating rod, a sowing groove is opened on the outer surface of the sowing wheel, a hopper is provided on the outer surface of the sowing wheel, the inner wall of the hopper matches the sowing wheel, a discharge port is provided at the bottom of the hopper, a slide is provided on one side of the hopper, and support plates are fixedly connected to the bottoms of both sides of the hopper, and the support plates are fixedly connected to the bottoms of the two sides of the hopper. The number is set to two, and a rolling wheel is fixedly installed between the two support plates. By placing rice seeds into the hopper, the slide knife is inserted into the field, and the hopper is pulled forward, the slide knife scratches a groove on the surface of the field. At the same time, the walking wheel rolls forward, the rotating rod rotates, and the rotation of the rotating rod drives the sowing wheel to rotate. The sowing groove brings the rice seeds to the bottom of the sowing wheel and is spread into the groove from the discharge port. At the same time, the rolling wheel rolls to smooth the groove so that the rice seeds are covered. When the device stops moving, the sowing wheel stops rotating, and the seeds stop falling, which is conducive to saving seeds.

[0004] However, the above-mentioned rice seedling raising and sowing device has the following disadvantages:

[0005] 1. The rice seedling sowing device in this patent is not provided with a device for adjusting the spacing between rice seed rows. Therefore, during use, different planting spacings cannot be adopted according to different planting requirements, and the actual use needs cannot be met.

[0006] In order to solve the above problems, this application proposes a rice sowing device. Utility Model Content

[0007] In response to the problems in the related art, the utility model provides a rice sowing device, which can adjust the row spacing of rice seeds according to different planting requirements during use to meet usage needs.

[0008] To this end, the specific technical solutions adopted in this utility model are as follows:

[0009] A rice sowing device comprises a seed storage box, a sowing assembly and a connecting assembly, wherein a cover is installed on the upper end surface of the seed storage box, a seed drop hole is opened on the bottom wall of the seed storage box, the sowing assembly is installed in the inner cavity of the seed drop hole, and the connecting assembly is installed on the side wall of the sowing assembly;

[0010] The sowing assembly includes a sowing roller, which is installed in the inner cavity of the bottom wall of the seed storage box and passes through the seeding hole. A seeding wheel is installed on the sowing roller, and the seeding wheel is used in conjunction with the seeding hole. Both ends of the sowing roller are transmission-connected with walking wheels, the bottom end of the seeding hole is connected to a flexible seeding tube, the bottom end of the flexible seeding tube is connected to a planting bucket, the planting bucket passes through the mounting frame, and an adjusting nut is installed on the planting bucket, and a connecting assembly is installed on the side wall of the mounting frame.

[0011] As a further solution of the present invention, an adjustment groove is provided on the bottom wall of the mounting frame, and a planting bucket passes through the adjustment groove, and scale lines are engraved on the upper end surface of the adjustment groove.

[0012] As a further solution of the present invention, the connecting assembly includes a connecting frame, which is fixedly mounted on a side wall of the mounting frame, and a connecting seat is mounted on the connecting frame.

[0013] As a further solution of the present invention, a handle is fixedly mounted on the upper end surface of the cover.

[0014] As a further solution of the present invention, the cover is hinged to the upper end surface of the seed storage box through a hinge.

[0015] As a further solution of the present invention, gear teeth are fixedly mounted on the outer wall of the traveling wheel.

[0016] The beneficial effects of the utility model are:

[0017] The utility model works in coordination with the provided seed storage box, sowing assembly and connecting assembly. When in use, the connecting seat in the connecting assembly is connected to the traction vehicle, and then the adjusting nut on the planting bucket is loosened according to actual planting needs. Then, after the planting bucket is moved to a predetermined position in the adjusting groove, the adjusting nut is tightened again. In this process, the scale line serves as a position indicator. When working, the rice seeds are placed in the seed storage box, and then the traction vehicle drives the walking wheel in the sowing assembly to work through the connecting assembly, and then the walking wheel drives the sowing roller and the seed row wheel connected thereto to work, and the rice seeds in the seed storage box are sent into the flexible seed dropping tube. Then the seeds fall into the planting field through the planting bucket, and the rice sowing is completed. Therefore, the device can adjust the row spacing of the rice seeds according to different planting requirements during use to meet the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of a rice sowing device according to an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the positions of seed holes of a rice sowing device according to an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the coordination of a sowing roller, a seeding wheel and a traveling wheel of a rice sowing device according to an embodiment of the present utility model;

[0022] Figure 4 The present invention is a schematic diagram of the coordination between the adjusting groove and the planting bucket of a rice sowing device according to an embodiment of the present invention.

[0023] In the picture:

[0024] 1. Seed storage box; 2. Sowing assembly; 3. Connecting assembly; 31. Connecting frame; 32. Connecting seat; 4. Cover; 5. Seeding hole; 6. Sowing roller; 7. Seeding wheel; 8. Travel wheel; 9. Flexible seed tube; 10. Planting bucket; 11. Mounting frame; 12. Adjusting nut; 13. Adjusting slot; 14. Scale line; 15. Handle; 16. Gear teeth. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the present utility model, a rice sowing device is provided.

[0027] Please refer to the instruction manual Figure 1-4According to an embodiment of the present invention, a rice sowing device comprises a seed storage box 1, a sowing assembly 2 and a connecting assembly 3. A cover 4 is installed on the upper end surface of the seed storage box 1, and the cover 4 is hinged to the upper end surface of the seed storage box 1 by a hinge. A seed drop hole 5 is opened on the bottom wall of the seed storage box 1, and the sowing assembly 2 is installed in the inner cavity of the seed drop hole 5, and the connecting assembly 3 is installed on the side wall of the sowing assembly 2; the sowing assembly 2 comprises a sowing roller 6, which is installed in the inner cavity of the bottom wall of the seed storage box 1, and the sowing roller 6 passes through the seed drop hole 5, and a row of The seeding wheel 7 is used in conjunction with the seeding hole 5. The two ends of the seeding roller 6 are connected to the walking wheel 8. The bottom end of the seeding hole 5 is connected to the flexible seeding tube 9. The bottom end of the flexible seeding tube 9 is connected to the planting bucket 10. The planting bucket 10 passes through the mounting frame 11, and the planting bucket 10 is installed with an adjusting nut 12. The side wall of the mounting frame 11 is installed with a connecting component 3. The bottom wall of the mounting frame 11 is provided with an adjusting groove 13, and the planting bucket 10 passes through the adjusting groove 13. The upper end surface of the adjusting groove 13 is engraved with a scale line 14. The seed storage box 1, sowing assembly 2 and connecting assembly 3 are arranged to work in coordination. When in use, the connecting seat 32 in the connecting assembly 3 is connected to the traction vehicle, and then the adjusting nut 12 on the planting bucket 10 is loosened according to actual planting needs. Then, after the planting bucket 10 is moved to the predetermined position in the adjusting slot 13, the adjusting nut 12 is tightened again. In this process, the scale line 14 serves as a position indicator. When working, the rice seeds are placed in the seed storage box 1, and then the traction vehicle drives the walking wheel 8 in the sowing assembly 2 to work through the connecting assembly 3, and then the walking wheel 8 drives the sowing roller 6 and the seed row wheel 7 connected thereto to work, and the rice seeds in the seed storage box 1 are sent into the flexible seed drop tube 9. Then the seeds fall into the planting field through the planting bucket 10, and the rice sowing is completed. Therefore, the device can adjust the row spacing of rice seeds according to different planting requirements during use to meet the use needs.

[0028] In one embodiment, please refer to the appendix of the specification. Figure 1 and Figure 2 As a further solution of the present invention, the connecting assembly 3 includes a connecting frame 31, which is fixedly mounted on the side wall of the mounting frame 11. A connecting seat 32 is mounted on the connecting frame 31. The connecting seat 32 can be connected to an external traction vehicle to facilitate the use of the seeding device.

[0029] In one embodiment, please refer to the appendix of the specification. Figure 1 、 Figure 2 and Figure 3As a further solution of the present invention, a handle 15 is fixedly mounted on the upper end surface of the cover 4, and gear teeth 16 are fixedly mounted on the outer wall of the walking wheel 8. The handle 15 can facilitate the opening of the cover 4, and the gear teeth 16 can provide a good grip for the sowing device to prevent slipping.

[0030] Working process: When in use, first connect the connecting seat 32 in the connecting component 3 to the traction vehicle, and then loosen the adjusting nut 12 on the planting bucket 10 according to actual planting needs, and then move the planting bucket 10 to the predetermined position in the adjusting slot 13, and tighten the adjusting nut 12 again. In this process, the scale line 14 serves as a position indicator. When working, put the rice seeds into the seed storage box 1, and then the traction vehicle drives the walking wheel 8 in the sowing component 2 to work through the connecting component 3, and then the walking wheel 8 drives the sowing roller 6 and the seed wheel 7 connected thereto to work, and the rice seeds in the seed storage box 1 are sent into the flexible seed drop tube 9, and then the seeds fall into the planting field through the planting bucket 10, and the rice sowing is completed.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rice sowing device, comprising a seed storage box (1), a sowing assembly (2) and a connecting assembly (3), characterized in that: A sealing cover (4) is installed on the upper end surface of the seed storage box (1), a seed drop hole (5) is opened on the bottom wall of the seed storage box (1), a sowing assembly (2) is installed in the inner cavity of the sowing hole (5), and a connecting assembly (3) is installed on the side wall of the sowing assembly (2); The sowing assembly (2) includes a sowing roller (6), which is installed in the inner cavity of the bottom wall of the seed storage box (1), and the sowing roller (6) passes through the seeding hole (5). A seeding wheel (7) is installed on the sowing roller (6), and the seeding wheel (7) is used in conjunction with the seeding hole (5). Both ends of the sowing roller (6) are connected to walking wheels (8) in a transmission manner. The bottom end of the seeding hole (5) is connected to a flexible seeding tube (9), and the bottom end of the flexible seeding tube (9) is connected to a planting bucket (10). The planting bucket (10) passes through the mounting frame (11), and an adjusting nut (12) is installed on the planting bucket (10). The side wall of the mounting frame (11) is installed with a connecting assembly (3).

2. A rice sowing device according to claim 1, characterized in that: An adjustment groove (13) is provided on the bottom wall of the mounting frame (11), and a planting bucket (10) passes through the adjustment groove (13), and a scale line (14) is engraved on the upper end surface of the adjustment groove (13).

3. The rice sowing device according to claim 1, characterized in that: The connecting assembly (3) comprises a connecting frame (31), the connecting frame (31) is fixedly mounted on a side wall of the mounting frame (11), and a connecting seat (32) is mounted on the connecting frame (31).

4. The rice sowing device according to claim 1, characterized in that: A handle (15) is fixedly mounted on the upper end surface of the cover (4).

5. The rice sowing device according to claim 1, characterized in that: The sealing cover (4) is hinged to the upper end surface of the seed storage box (1) via a hinge.

6. The rice sowing device according to claim 1, characterized in that: Gear teeth (16) are fixedly mounted on the outer wall of the traveling wheel (8).

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