Device for sowing rice seeds

Abstract

The utility model belongs to the technical field of rice seed sowing, and particularly relates to a rice seed sowing device which comprises a sowing box, a connecting frame is fixedly installed on the side wall of the sowing box, and a reinforcing frame is fixedly installed on the inner side of the connecting frame. A circular through groove is formed in the middle of the inner wall of the sowing box, the inner wall of the circular through groove is rotationally connected with a rotating roller, first annular plates are evenly distributed on the outer wall of the rotating roller in an array mode, and transverse plates are distributed on the outer wall of the rotating roller in an annular array mode. A motor is started to drive a first belt pulley fixedly connected with the output end of the motor to rotate, the first belt pulley drives a second belt pulley to rotate through a belt, the second belt pulley drives a rotating roller to rotate through a connecting shaft, and rice seeds in the temporary storage groove are sown out through a trapezoidal sowing groove through the rotating rotating roller; and the seeds are sown to seedling raising positions, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seed sowing, in particular to a device for sowing rice seeds. Background Technique

[0002] Before planting rice seeds, it is necessary to raise seedlings for them. It is necessary to sow the rice seeds into the seedling raising area, cover them with a film, and after they grow into seedlings, pull them out for transplanting.

[0003] In the existing seed sowing, most of them are sown manually, and there are also those sown by drones. However, the operation of using drones is relatively troublesome, which affects the use. Manual sowing consumes a lot of manpower and affects the use efficiency.

[0004] Therefore, we invented a device for sowing rice seeds. Content of the Utility Model

[0005] In view of the above and / or problems existing in an existing device for sowing rice seeds, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a device for sowing rice seeds, which can solve the above-mentioned existing problems.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A device for sowing rice seeds, which includes: a sowing box, a connecting frame is fixedly installed on the side wall of the sowing box, and a reinforcing frame is fixedly installed inside the connecting frame;

[0009] A circular through groove is opened in the middle of the inner wall of the sowing box, a rotating roller is rotatably connected to the inner wall of the circular through groove, a first annular plate is uniformly arranged in an array on the outer wall of the rotating roller, and transverse plates are annularly arranged on the outer wall of the rotating roller. Multiple temporary storage grooves are formed by the cross arrangement of the first annular plate and the transverse plates.

[0010] As a preferred scheme of a device for sowing rice seeds according to the present utility model, wherein: a trapezoidal feeding groove is opened at the top of the circular through groove, and a trapezoidal sowing groove is opened at the bottom of the circular through groove.

[0011] As a preferred scheme of a device for sowing rice seeds according to the present utility model, wherein: both ends of the rotating roller are fixedly connected with rotating shafts, both ends of the outer wall of the sowing box are fixedly connected with L-shaped connecting frames, and the inner sides of the L-shaped connecting frames are rotatably connected with the outer walls of the rotating shafts.

[0012] As a preferred embodiment of the device for sowing rice seeds according to the present utility model, wherein: annular plates I are fixedly connected to both ends of the outer wall of the rotating roller, a U-shaped frame is fixedly installed at the front end of the outer wall of the sowing box, and a connecting shaft is fixedly installed at the front end of the rotating shaft.

[0013] As a preferred embodiment of the device for sowing rice seeds according to the present utility model, wherein: a pulley II is installed on the outer wall of the connecting shaft, an L-shaped connecting frame II is fixedly installed on the right side of the front end of the U-shaped frame, and a motor is fixedly installed at the front end of the L-shaped connecting frame II.

[0014] As a preferred embodiment of the device for sowing rice seeds according to the present utility model, wherein: a pulley I is fixedly connected to the output end of the motor through the L-shaped connecting frame II, and the pulley I and the pulley II are connected by a belt in a transmission manner.

[0015] As a preferred embodiment of the device for sowing rice seeds according to the present utility model, wherein: a connecting component is provided between the outer wall of the pulley II and the connecting shaft.

[0016] As a preferred embodiment of the device for sowing rice seeds according to the present utility model, wherein: the connecting component includes: an annular plate II, which is fixedly installed on the outer wall of the connecting shaft, a circular array of positioning holes I are formed on the annular plate II, guiding sliding rails are arranged in a circular array on the outer wall of the connecting shaft, a sliding groove is formed on the inner side of the pulley II, the inner wall of the sliding groove is slidably connected to the outer wall of the guiding sliding rail, a positioning hole II is formed through the inner side of the pulley II, the positioning hole II corresponds to the positioning hole I, and is fixed by a bolt passing through the positioning hole I and the positioning hole II.

[0017] Compared with the prior art:

[0018] Seeds in the box for storing seeds are poured into the trapezoidal feeding groove, and then into the temporary storage groove. The motor is turned on to drive the pulley I fixedly connected to its output end to rotate. The pulley I drives the pulley II to rotate through the belt, and the pulley II drives the rotating roller to rotate through the connecting shaft. The rice seeds in the temporary storage groove are sown through the trapezoidal sowing groove by the rotating roller and sown to the seedling raising position, improving the working efficiency. Description of the Drawings

[0019] Figure 1 It is the front view of the present utility model;

[0020] Figure 2 It is the exploded front view of the present utility model;

[0021] Figure 3 It is the cross-sectional view of the present utility model;

[0022] Figure 4 This is the front elevation sectional view of the utility model.

[0023] In the figure: seeding box 1, connecting frame 2, reinforcing frame 3, circular through groove 4, rotating roller 5, L-shaped connecting frame 6, rotating shaft 7, U-shaped frame 8, trapezoidal feeding groove 9, trapezoidal seeding groove 10, first annular plate 11, horizontal plate 12, temporary storage groove 13, first pulley 14, second pulley 15, second L-shaped connecting frame 16, motor 17, connecting shaft 18, second annular plate 19, first positioning hole 20, sliding groove 21, second positioning hole 22. Specific embodiments

[0024] To make the objectives, technical solutions and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] The present utility model provides a device for sowing rice seeds, which has the advantages of convenient use and improved efficiency. Please refer to Figures 1-4 , including a seeding box 1, a connecting frame 2 is fixedly installed on the side wall of the seeding box 1, and a reinforcing frame 3 is fixedly installed inside the connecting frame 2;

[0027] A circular through groove 4 is opened in the middle of the inner wall of the seeding box 1. A rotating roller 5 is rotatably connected to the inner wall of the circular through groove 4. The outer wall of the rotating roller 5 is evenly arranged with first annular plates 11 in an array, and the outer wall of the rotating roller 5 is annularly arranged with horizontal plates 12. Multiple temporary storage grooves 13 are formed by the cross arrangement of the first annular plates 11 and the horizontal plates 12.

[0028] A trapezoidal feeding groove 9 is opened at the top of the circular through groove 4, and a trapezoidal seeding groove 10 is opened at the bottom of the circular through groove 4.

[0029] Both ends of the rotating roller 5 are fixedly connected with a rotating shaft 7. Both ends of the outer wall of the seeding box 1 are fixedly connected with an L-shaped connecting frame 6, and the inner side of the L-shaped connecting frame 6 is rotatably connected to the outer wall of the rotating shaft 7.

[0030] Both ends of the outer wall of the rotating roller 5 are fixedly connected with first annular plates 11. A U-shaped frame 8 is fixedly installed at the front end of the outer wall of the seeding box 1, and a connecting shaft 18 is fixedly installed at the front end of the rotating shaft 7.

[0031] A second pulley 15 is installed on the outer wall of the connecting shaft 18. An L-shaped connecting frame 16 is fixedly installed on the right side of the front end of the U-shaped frame 8, and a motor 17 is fixedly installed at the front end of the L-shaped connecting frame 16.

[0032] The output end of the motor 17 passes through the L-shaped connecting frame 16 and is fixedly connected with a first pulley 14. The first pulley 14 and the second pulley 15 are connected by a belt in a transmission manner.

[0033] In specific use, those skilled in the art fix the box for storing seeds at the top of the sowing box 1, with its output end corresponding to the input end of the trapezoidal feeding trough 9. The seeds in the box for storing seeds are poured into the trapezoidal feeding trough 9 and then into the temporary storage trough 13. Fix the connecting frame 2 on the tractor and drive it to move through the tractor. Turn on the motor 17 to drive the pulley one 14 fixedly connected to its output end to rotate. The pulley one 14 drives the pulley two 15 to rotate through the belt, and the pulley two 15 drives the roller 5 to rotate through the connecting shaft 18;

[0034] The rice seeds in the temporary storage trough 13 are sown through the trapezoidal sowing trough 10 by the rotating roller 5 and sown to the seedling raising position.

[0035] Embodiment 2:

[0036] The utility model provides a device for sowing rice seeds. Please refer to Figures 1-4 , and a connecting component is provided between the outer wall of the pulley two 15 and the connecting shaft 18.

[0037] The connecting component includes: an annular plate two 19, which is fixedly installed on the outer wall of the connecting shaft 18. The annular plate two 19 is provided with a circular array of positioning holes one 20. The outer wall of the connecting shaft 18 is arranged in a circular array of guiding sliding rails. A sliding groove 21 is opened on the inner side of the pulley two 15, and the inner wall of the sliding groove 21 is slidably connected to the outer wall of the guiding sliding rail. A positioning hole two 22 is opened through the inner side of the pulley two 15, and the positioning hole two 22 corresponds to the positioning hole one 20 and is fixed by bolts passing through the positioning hole one 20 and the positioning hole two 22. By replacing the pulley two 15 with different diameters, the sowing speed is adjusted.

[0038] In specific use, those skilled in the art fix the box for storing seeds at the top of the sowing box 1, with its output end corresponding to the input end of the trapezoidal feeding trough 9. The seeds in the box for storing seeds are poured into the trapezoidal feeding trough 9 and then into the temporary storage trough 13. Fix the connecting frame 2 on the tractor and drive it to move through the tractor. Turn on the motor 17 to drive the pulley one 14 fixedly connected to its output end to rotate. The pulley one 14 drives the pulley two 15 to rotate through the belt, and the pulley two 15 drives the roller 5 to rotate through the connecting shaft 18;

[0039] The rice seeds in the temporary storage trough 13 are sown through the trapezoidal sowing trough 10 by the rotating roller 5 and sown to the seedling raising position.

[0040] Although the present utility model has been described above with reference to the embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present utility model can be combined with each other in any manner, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A device for sowing rice seeds, comprising a sowing box (1), characterized in that: A connecting frame (2) is fixedly installed on the side wall of the sowing box (1), and a reinforcing frame (3) is fixedly installed inside the connecting frame (2); A circular through groove (4) is opened in the middle of the inner wall of the sowing box (1). A rotating roller (5) is rotatably connected to the inner wall of the circular through groove (4). Annular plates one (11) are uniformly arranged in an array on the outer wall of the rotating roller (5). Cross plates (12) are annularly distributed on the outer wall of the rotating roller (5). A plurality of temporary storage grooves (13) are formed by the cross arrangement of the annular plates one (11) and the cross plates (12).

2. The device for sowing rice seeds according to claim 1, characterized in that, A trapezoidal feeding groove (9) is opened at the top of the circular through groove (4), and a trapezoidal sowing groove (10) is opened at the bottom of the circular through groove (4).

3. The device for sowing rice seeds according to claim 2, characterized in that, Both ends of the rotating roller (5) are fixedly connected with rotating shafts (7). Both ends of the outer wall of the sowing box (1) are fixedly connected with L-shaped connecting frames (6). The inner side of the L-shaped connecting frames (6) is rotatably connected with the outer wall of the rotating shafts (7).

4. A device for sowing rice seeds according to claim 3, characterized in that, Both ends of the outer wall of the rotating roller (5) are fixedly connected with annular plates one (11). A U-shaped frame (8) is fixedly installed at the front end of the outer wall of the sowing box (1). A connecting shaft (18) is fixedly installed at the front end of the rotating shaft (7).

5. The device for sowing rice seeds according to claim 4, characterized in that, A pulley two (15) is installed on the outer wall of the connecting shaft (18). An L-shaped connecting frame two (16) is fixedly installed on the right side of the front end of the U-shaped frame (8). A motor (17) is fixedly installed at the front end of the L-shaped connecting frame two (16).

6. The device for sowing rice seeds according to claim 5, wherein, The output end of the motor (17) passes through the L-shaped connecting frame two (16) and is fixedly connected with a pulley one (14). The pulley one (14) and the pulley two (15) are connected by a belt in a transmission manner.

7. The device for sowing rice seeds according to claim 6, characterized in that, A connecting component is arranged between the pulley two (15) and the outer wall of the connecting shaft (18).

8. A device for sowing rice seeds according to claim 7, characterized in that, The connecting component includes: an annular plate two (19), which is fixedly installed on the outer wall of the connecting shaft (18). A circular array of positioning holes one (20) is opened on the annular plate two (19). Guide sliding rails are arranged in a circular array on the outer wall of the connecting shaft (18). A sliding groove (21) is opened on the inner side of the pulley two (15). The inner wall of the sliding groove (21) is slidably connected with the outer wall of the guide sliding rail. A positioning hole two (22) is opened through the inner side of the pulley two (15). The positioning hole two (22) corresponds to the positioning hole one (20), and they are fixed by bolts passing through the positioning hole one (20) and the positioning hole two (22).

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