Portable rice seedling raising and sowing device

Abstract

The utility model provides a portable rice seedling raising and seeding device, which belongs to the technical field of rice seeding and comprises a machine body and a seeding mechanism. The seeding mechanism comprises a seeding assembly, a transportation assembly and a transmission assembly; the seeding assembly comprises a first fixing plate and a second fixing plate which are fixedly connected to the upper surface of the machine body; a storage cylinder is fixedly connected to the side wall of the first fixing plate, and a plurality of first seeding holes are formed in the bottom surface of the storage cylinder at equal intervals. According to the utility model, the transmission assembly is arranged, the transportation assembly is operated by using the power of the seeding assembly, and the seeding operation can be completed by using only one power output, so that the power input cost is greatly reduced. Efficient seedling raising and sowing operation can be achieved through mutual cooperation of the sowing assembly and the conveying assembly, and compared with a traditional manual seedling raising mode, the labor intensity of workers can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seeding, in particular to a portable rice seedling raising and seeding device. Background Art

[0002] Rice is an annual aquatic herbaceous plant of the Gramineae family and is also one of the most important food crops, with a long planting history and a wide distribution area. The planting process of rice is roughly divided into land preparation, seedling raising, transplanting, and subsequent field management. During the seedling raising process, farmers will cultivate seedlings in the seedling field or use seedling boxes. Good rice seedlings are the key to successful rice cultivation and a crucial link in the rice planting process, which directly affects the quality of the seedlings and the yield of rice. Therefore, a portable rice seedling raising and seeding device is needed for use.

[0003] After retrieval, the patent document with the publication number CN216087539U discloses a portable rice seedling raising and seeding device, including a box body. A seed wheel is arranged inside the box body, and seed grooves are formed on the surface of the seed wheel. A first support plate is fixed on one side wall of the box body, and a first motor is fixed on the first support plate. The output shaft of the first motor penetrates through the bearing box body and is fixed to one side wall of the seed wheel. This utility model can achieve the effect of saving time and effort during seedling raising and seeding.

[0004] The above-mentioned prior art often has the following problems when in use:

[0005] In the existing rice seedling raising and seeding process, manual seeding is mostly adopted. Such a seeding method is time-consuming and laborious, with low efficiency and a high labor intensity. At the same time, for some seeding devices, both the seeding part and the transportation part require additional power output, resulting in a relatively high usage cost. Content of the Utility Model

[0006] In view of the deficiencies in the prior art, the present utility model provides a portable rice seedling raising and seeding device.

[0007] An embodiment of the present utility model provides a portable rice seedling raising and seeding device, including:

[0008] A body;

[0009] Seeding mechanism, the seeding mechanism includes a seeding component, a transportation component and a transmission component. The seeding component includes a first fixed plate and a second fixed plate fixedly connected to the upper surface of the machine body. A storage cylinder is fixedly connected to the side wall of the first fixed plate. A plurality of first seeding holes are equidistantly arranged at the bottom surface of the storage cylinder. A motor is fixedly connected to the side wall of the second fixed plate through a bracket. The output end of the motor is fixedly connected to a first rotating shaft. The first rotating shaft is rotatably connected to the side wall of the second fixed plate through a bearing. A seeding cylinder is fixedly connected to the side end of the first rotating shaft. A plurality of groups of second seeding holes are equidistantly arranged on the circumferential side wall of the seeding cylinder. The seeding cylinder is rotatably sleeved on the storage cylinder.

[0010] Further, the transportation component includes a second rotating shaft arranged between the inner walls of the machine body. The second rotating shaft is rotatably connected to the side walls on both sides of the machine body through bearings. A first transmission wheel is fixedly connected to the circumference of the second rotating shaft. A second transmission wheel is rotatably connected between the inner walls of the machine body. A conveyor belt is wound between the first transmission wheel and the second transmission wheel.

[0011] Further, the transmission component includes a driving wheel fixedly connected to the circumference of the first rotating shaft. A driven wheel is fixedly connected to the circumference of the second rotating shaft. The driving wheel and the driven wheel are connected by a belt drive.

[0012] Further, a feeding groove is opened between the side wall of the first fixed plate and the inside of the storage cylinder.

[0013] Further, each group of the second seeding holes includes a plurality of second seeding holes arranged at equal intervals. The plurality of second seeding holes respectively correspond to the plurality of first seeding holes.

[0014] Further, the inner wall of the seeding cylinder is attached to the circumferential side wall of the storage cylinder.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] In the present utility model, by setting the transmission component, the power of the seeding component is used to operate the transportation component, so that the seedling raising and seeding process can proceed smoothly. Only one power output is required, reducing the use cost. By setting the seeding component and the transportation component, through the mutual cooperation of the two, efficient seedling raising and seeding operations are realized, replacing manual operations, having higher seeding efficiency, and at the same time reducing the labor intensity of workers. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structure analysis schematic diagram of a lightweight rice seedling raising and seeding device described in an embodiment of the present utility model.

[0018] Figure 2This is a schematic three-dimensional structure diagram of a portable rice seedling and sowing device described in an embodiment of the present utility model.

[0019] Figure 3 This is a schematic three-dimensional structure diagram of another perspective of a portable rice seedling and sowing device described in an embodiment of the present utility model.

[0020] In the above-mentioned drawings: 1 body, 2 first fixing plate, 3 second fixing plate, 4 storage cylinder, 5 first sowing holes, 6 motor, 7 first rotating shaft, 8 sowing cylinder, 9 second sowing holes, 10 second rotating shaft, 11 first conveyor pulley, 12 second conveyor pulley, 13 conveyor belt, 14 driving wheel, 15 driven wheel. Specific embodiments

[0021] The technical solutions in the present utility model will be further described below with reference to the drawings and embodiments.

[0022] As Figures 1 - 3 shown, an embodiment of the present utility model provides a portable rice seedling and sowing device, including:

[0023] A body 1, a sowing mechanism, the sowing mechanism includes a sowing component, a transportation component and a transmission component. The sowing component includes a first fixing plate 2 and a second fixing plate 3 fixedly connected to the upper surface of the body 1. A storage cylinder 4 is fixedly connected to the side wall of the first fixing plate 2. A plurality of first sowing holes 5 are equidistantly arranged on the bottom surface of the storage cylinder 4. A motor 6 is fixedly connected to the side wall of the second fixing plate 3 through a bracket. The output end of the motor 6 is fixedly connected to a first rotating shaft 7. The first rotating shaft 7 is rotatably connected to the side wall of the second fixing plate 3 through a bearing. A sowing cylinder 8 is fixedly connected to the side end of the first rotating shaft 7. A plurality of groups of second sowing holes 9 are equidistantly arranged on the circumferential side wall of the sowing cylinder 8. The sowing cylinder 8 is rotatably sleeved on the storage cylinder 4. A feeding groove is formed between the side wall of the first fixing plate 2 and the inside of the storage cylinder 4 for putting seeds into the storage cylinder 4. Each group of second sowing holes 9 includes a plurality of second sowing holes 9 arranged at equal intervals. The plurality of second sowing holes 9 respectively correspond to the plurality of first sowing holes 5, so that the seeds in the storage cylinder 4 can fall smoothly. The inner wall of the sowing cylinder 8 is attached to the circumferential side wall of the storage cylinder 4 to ensure the normal operation of the sowing component;

[0024] The transportation component includes a second rotating shaft 10 arranged between the inner walls of the body 1. The second rotating shaft 10 is rotatably connected to the side walls of both sides of the body 1 through bearings. A first conveyor pulley 11 is fixedly connected to the circumference of the second rotating shaft 10. A second conveyor pulley 12 is rotatably connected between the inner walls of the body 1. A conveyor belt 13 is wound between the first conveyor pulley 11 and the second conveyor pulley 12. The transmission component includes a driving wheel 14 fixedly connected to the circumference of the first rotating shaft 7. A driven wheel 15 is fixedly connected to the circumference of the second rotating shaft 10. The driving wheel 14 and the driven wheel 15 are connected by a belt drive.

[0025] The detailed working process of the present utility model is as follows:

[0026] When in use, when rice seedling raising and sowing are required, the seeds to be sown are added into the storage cylinder 4 through the feeding chute. Then, the seedling raising box is placed on the conveyor belt 13, and the motor 6 is started. The motor 6 drives the first rotating shaft 7 to rotate, and then drives the sowing cylinder 8 to rotate. When the sowing cylinder 8 rotates, multiple groups of second sowing holes 9 will revolve along the axial direction of the first rotating shaft 7. When a group of second sowing holes 9 coincides with multiple first sowing holes 5 on the bottom side wall of the storage cylinder 4, the seeds inside the storage cylinder 4 will fall under the action of their own weight, and thus fall onto the seedling raising box through the first sowing holes 5 and the second sowing holes 9. Through the rotation of the sowing cylinder 8 and the operation of the subsequent transportation components, intermittent sowing is realized, which conforms to the actual use scenario;

[0027] When the first rotating shaft 7 rotates, it drives the driving wheel 14 to rotate, and then drives the driven wheel 15 and the second rotating shaft 10 to rotate through belt transmission. The rotation of the second rotating shaft 10 drives the first transmission wheel 11 to rotate, so as to cooperate with the second transmission wheel 12 and the conveyor belt 13 to move the seedling raising box on the conveyor belt 13, and thus cooperate with the sowing component to realize intermittent sowing on the seedling raising box, which conforms to the actual use scenario, reduces the labor intensity of workers and has higher sowing efficiency.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A portable rice seedling raising and sowing device, characterized in that: include: Body (1); A sowing mechanism, the sowing mechanism comprising a sowing assembly, a transport assembly and a transmission assembly, the sowing assembly comprising a No. 1 fixed plate (2) and a No. 2 fixed plate (3) fixedly connected to the upper surface of a machine body (1), the No. 1 fixed plate (2) having a side wall fixedly connected to a storage cylinder (4), the bottom surface of the storage cylinder (4) being provided with a plurality of No. 1 sowing holes (5) at equal intervals, the side wall of the No. 2 fixed plate (3) being fixedly connected to a motor (6) via a bracket, the output end of the motor (6) being fixedly connected to a No. 1 rotating shaft (7), the No. 1 rotating shaft (7) being rotatably connected to the side wall of the No. 2 fixed plate (3) via a bearing, the side end of the No. 1 rotating shaft (7) being fixedly connected to a sowing cylinder (8), the circumferential side wall of the sowing cylinder (8) being provided with a plurality of groups of No. 2 sowing holes (9) at equal intervals, the sowing cylinder (8) being rotatably sleeved on the storage cylinder (4).

2. A portable rice seedling raising and sowing device according to claim 1, characterized in that: in: The transport assembly comprises a second rotating shaft (10) arranged between the inner walls of the machine body (1), the second rotating shaft (10) being rotatably connected to the side walls of the machine body (1) via bearings, a first transmission wheel (11) being fixedly connected to the circumference of the second rotating shaft (10), a second transmission wheel (12) being rotatably connected between the inner walls of the machine body (1), and a conveyor belt (13) being wound between the first transmission wheel (11) and the second transmission wheel (12).

3. A portable rice seedling raising and sowing device according to claim 2, characterized in that: in: The transmission assembly comprises a driving wheel (14) circumferentially fixedly connected to the first rotating shaft (7), and a driven wheel (15) circumferentially fixedly connected to the second rotating shaft (10), and the driving wheel (14) and the driven wheel (15) are connected via a belt transmission.

4. The portable rice seedling raising and sowing device according to claim 1, characterized in that: in: A feed groove is provided between the side wall of the first fixing plate (2) and the interior of the storage cylinder (4).

5. The portable rice seedling raising and sowing device according to claim 1, characterized in that: in: Each group of the No. 2 sowing holes (9) comprises a plurality of No. 2 sowing holes (9) arranged at equal intervals, and the plurality of No. 2 sowing holes (9) respectively correspond to the plurality of No. 1 sowing holes (5).

6. The portable rice seedling raising and sowing device according to claim 1, characterized in that: in: The inner wall of the sowing cylinder (8) is in close contact with the circumferential side wall of the storage cylinder (4).

Images