Manual rice seed dibble seeding device

Abstract

The utility model provides a manual rice seed dibble seeding device, and relates to the technical field of rice planting. The manual rice seed dibble seeding device comprises a supporting plate and a turning plate rotationally arranged on the supporting plate, a plurality of seed bottles used for containing rice seeds are arranged on the turning plate along a rotating shaft, each seed bottle is provided with a bottle neck opening and a bottle cap connected to the bottle neck opening in a threaded mode, and a cap hole is formed in each bottle cap in a penetrating mode; a fixed pull rod is arranged on the side, close to the rotating shaft, of the supporting plate, and an overturning pull rod is hinged to the side, away from the rotating shaft, of the upper face of the overturning plate. The manual rice seed dibble seeding device provided by the utility model can improve the planting uniformity when rice seeds are dibbled, does not need to transplant rice seedlings, effectively solves the problem that the growth period is influenced in the rice transplanting process, can provide favorable conditions for rice yield increase, and improves the rice yield. Meanwhile, the device can be suitable for wide rice fields and mountainous areas with many fields and few people.

Description

Technical Field

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

[0002] Rice, classified as a cereal grain, comes in a wide variety of varieties and is a staple food for humans. Most varieties, when sown in areas with suitable temperatures, abundant sunshine, and sufficient rainfall, can support a two-season cropping cycle. Sowing methods typically include manual sowing, hand transplanting, and mechanical transplanting. Traditional manual rice transplanting involves transplanting rice from the nursery paddy to the rice field, resulting in uniform and regular row spacing. This process, known as transplanting, can affect rice growth, typically affecting the growing season by more than 10 days, and mechanical transplanting can even longer. While direct seeding of rice seeds has since mitigated the impact of transplanting on rice growth, it can also lead to uneven and irregular seeding during the sowing process, necessitating significant time for transplanting and adjustments. Therefore, a solution is urgently needed to address this issue. Utility Model Content

[0003] The purpose of the utility model is to provide a manual rice seed sowing device, which can improve the planting uniformity when sowing rice seeds, effectively improve the problem of affecting the growth period of rice during transplanting without the need to transplant rice seedlings, and can provide favorable conditions for increasing rice production. At the same time, it can also be suitable for vast rice fields and mountainous areas with more fields than people. At the same time, the sowing device is economical, lightweight and practical.

[0004] The utility model provides a manual rice seed sowing device, which includes a supporting plate and a flip plate rotatably arranged on the supporting plate, and a plurality of seed bottles for accommodating rice seeds are arranged on the upper surface of the flip plate along a rotating axis, the seed bottles having a bottleneck and a bottle cap threadedly connected to the bottleneck, and a cover hole is penetrated through the bottle cap; a fixed pull rod is provided on the side of the supporting plate close to the rotating axis, and a flip pull rod is hinged on the upper surface of the flip plate away from the rotating axis.

[0005] Optionally, a limit rod is provided on the fixed pull rod, inclined toward the flap, for limiting the rotation angle of the flap, and the angle between the limit rod and the fixed pull rod is an acute angle; when the flap rotates to the maximum angle, it contacts the limit rod portion.

[0006] Optionally, the caliber of the cover hole is 8.5-9.5 mm.

[0007] Optionally, a positioning line is provided on the seed bottle near the cover hole, and the positioning line indicates that the mass of the rice seeds contained in the seed bottle is 50-500g.

[0008] Optionally, a transparent observation portion is provided on the seed bottle, and the transparent observation portion is used to observe the rice seeds in the seed bottle.

[0009] Optionally, the spacing between the cover holes on adjacent seed bottles is 18-20 cm, and a plurality of guide bars are provided on the side of the support plate facing away from the flip plate, and the plurality of guide bars are provided corresponding to the cover holes on the plurality of seed bottles; the setting direction of the guide bars is perpendicular to the rotation axis.

[0010] Optionally, the seed bottle is detachably mounted on the flap, and a plurality of fixing legs are provided on the periphery of the seed bottle, and fixing members for fixing the fixing legs to the flap are provided on the plurality of fixing legs.

[0011] Optionally, a pull ring is provided on the side of the top of the flip plate away from the rotating axis, and the end of the flip pull rod is connected to the pull ring; the fixed pull rod is connected to the middle position of the support plate along the direction of the flip axis, and the pull ring is connected to the middle position of the flip plate along the direction of the flip axis.

[0012] Optionally, a plurality of first buffer bars are provided on the side of the flap close to the support plate, and the plurality of first buffer bars are provided on the side close to the rotation axis, and a plurality of second buffer bars are provided on the side of the support plate corresponding to the first buffer bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view rendering of the overall external structure of the utility model;

[0014] Figure 2 This is a diagram showing the effect of the internal structure between the flap and the support plate of the present invention;

[0015] Figure 3 This is a partial enlarged view of structure A in which the flap and the flap pull rod of the present invention are connected by a lock clip.

[0016] Figure 4 This is a rear view of the internal structure between the flap and the support plate of the utility model;

[0017] Figure 5 This is a partial enlarged view of the iron plate and support plate structure B of the present invention.

[0018] Figure 6 This is a partial enlarged view of structure C of the present utility model.

[0019] Figure 7 This is a top view of the overall external structure of the utility model.

[0020] Figure 8This is a schematic cross-sectional view of the internal structure of the seed bottle of the present invention.

[0021] Description of reference numerals:

[0022] 1. Flip lever; 2. Fixed lever; 3. Flip plate; 4. Support plate; 5. First buffer strip; 6. Second buffer strip; 7. Hinge; 8. Guide strip; 9. Limit rod; 10. Lock; 11. Seed bottle; 12. Bottle neck; 13. Bottle cap; 14. Cover hole; 15. Fixed foot; 16. Bolt; 17. Iron plate; 18. Flat head screw; 19. Positioning line. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the embodiments described are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should have the common meaning understood by people with ordinary skills in the field to which the present invention belongs.

[0024] See also Figures 1 to 8 The present invention provides a manual rice seed sowing device, comprising a support plate 4 and a flap 3 rotatably mounted on the support plate 4. In practice, both the support plate 4 and the flap 3 can be made of wooden boards, and both are rectangular. The long sides of the support plate 4 and the flap 3 are connected to form a rotation axis, thereby supporting the flap 3 to rotate on the support plate 4 along the rotation axis.

[0025] Specifically, multiple hinges 7 are provided between the flap 3 and the support plate 4, and these hinges 7 are arranged along the rotation axis. In practice, the hinges 7 are fixedly connected to the flap 3 and the support plate 4 via flat-head screws 18, thereby rotatably connecting the hinges 7, the flap 3, and the support plate 4. Specifically, four hinges 7 can be provided between the flap 3 and the support plate 4, and the four hinges 7 are evenly distributed between the flap 3 and the support plate 4.

[0026] In some embodiments, a plurality of first buffer bars 5 are provided on the side of the flap 3 near the support plate 4, and the plurality of first buffer bars 5 are evenly arranged on the side of the flap 3 near the rotation axis. Furthermore, a plurality of second buffer bars 6 corresponding to the first buffer bars 5 are provided on the side of the support plate 4. The first buffer bars 5 and the second buffer bars 6 cooperate with each other to provide shock absorption and buffering for the flap 3 and the support plate 4. Furthermore, a hinge 7 is fixed between the first buffer bars 5 and the second buffer bars 6.

[0027] In fact, a plurality of seed bottles 11 are arranged along the rotation axis on the upper surface of the flap 3, and the seed bottles 11 are used to contain rice seeds to be sown. The plurality of seed bottles 11 are placed horizontally on the upper surface of the flap 3, and a cover hole 14 is provided at one end of the seed bottle 11 away from the rotation axis. When sowing rice seeds, the rotation of the flap 3 on the support plate 4 can adjust the depression angle of the seed bottle 11, so that the front few rice seeds in the seed bottle 11 are sown from the cover hole 11, while the large amount of rice seeds behind the seed bottle 11 will block the cover hole 11.

[0028] In some embodiments, the seed bottle 11 is detachably mounted on the flap 3, and a plurality of fixing legs 15 are provided around the periphery of the seed bottle 11. The fixing legs 15 are provided with fixing members for fixing the fixing legs 15 to the flap 3. Specifically, the fixing members can be flat head screws 18, and the seed bottle 11 can be fixed to the flap 3 by tightening the flat head screws 18.

[0029] In fact, fourteen seed bottles 11 are evenly arranged on the top of the flap 3, and the seed bottle 11 includes a bottle body for accommodating rice seeds, and a bottleneck 12 is provided on the bottle body. The bottle mouth is located at the bottleneck 12 and is threadedly connected to a bottle cap 13, and a cover hole 14 is opened through the middle of the bottle cap 13. When the bottle cap 13 is installed on the bottleneck 12 of the bottle body, the inner and outer spaces of the bottle body can be connected through the cover hole 14.

[0030] In practice, by adjusting the diameter of the cover hole 14 on the bottle cap 13, the number of rice seeds released from the cover hole 14 during each pitching operation of the seed bottle 11 can be controlled. For example, if the cover hole 14 on the bottle cap 13 is too large, the number of rice seeds released from the seed bottle 11 will be relatively large, while if it is too large, the number of rice seeds released from the seed bottle 11 will be relatively small. Specifically, the diameter of the cover hole 14 on the bottle cap 13 can be 8.5-9.5 mm. In some embodiments, the bottle cap 13 can be a large-sized bottle cap 13 with a diameter of 9.5 mm, a medium-sized bottle cap 13 with a diameter of 9.0 mm, and a small-sized bottle cap 13 with a diameter of 8.5 mm.

[0031] In some embodiments, each seed bottle 11 is provided with a plurality of bottle caps 13, and the diameters of the cover holes 14 on the plurality of bottle caps 13 are different. Thus, the operator can select different bottle caps 13 to use in different working scenarios, so as to adjust the number of rice seeds sown in the seed bottle 11. In fact, when selecting the model of the bottle cap 13, before sowing rice seeds, the operator can select the number of rice seeds sown after the installation of different types of bottle caps 13.

[0032] In practice, a positioning line 19 is provided on one side of the seed bottle 11 near the lid hole 14. When the seed bottle 11 is filled with rice seeds and placed vertically with the lid hole 14 facing upward, the positioning line 19 helps the operator to preliminarily judge the mass of the rice seeds in the seed bottle 11. For example, if the top plane of the rice seeds in the seed bottle 11 is equal to or smaller than the positioning line 19, it can be determined that the mass of the rice seeds in the seed bottle 11 is 50-500g.

[0033] In fact, when the mass of the rice seeds in the seed bottle 11 is less than 50g, it is difficult for the rice seeds to exert sufficient pressure on the cover hole 14 during the pitching process of the seed bottle 11, which makes the number of rice seeds after sowing uneven and irregular. When the mass of the rice in the seed bottle 11 is too much, the cover hole 14 will be blocked and it will be difficult to sow the rice seeds.

[0034] In some embodiments, the seed bottle 11 may be provided with a transparent observation portion for observing the remaining amount of rice seeds in the seed bottle 11. When the remaining amount of rice seeds in the seed bottle 11 is less than 50g, it is necessary to add rice seeds to the seed bottle 11 to ensure continuous rice seed sowing. Specifically, the seed bottle 11 may be made of a transparent material, thereby facilitating direct observation of the rice seeds inside.

[0035] Specifically, when adding rice seeds to the seed bottle 11, the seeding device can be placed on the horizontal ground first, and then the flap 3 can be rotated on the supporting plate 4 so that the flap 3 forms an angle with the ground. At this time, the bottleneck 12 of the seed bottle 11 on the flap 3 is facing upward, and then the bottle cap 13 on the seed bottle 11 is screwed off by spiral rotation, and the funnel is placed at the bottleneck 12 of the seed bottle 11, so that the rice seeds are guided into the seed bottle 11 through the funnel. After the rice seeds are filled, the bottle cap 13 is installed on the bottleneck 12.

[0036] In fact, a fixed pull rod 2 is provided on the side of the support plate 4 close to the rotating shaft, and the setting direction of the fixed pull rod 2 is perpendicular to the length direction of the support plate 4. At the same time, when the support plate 4 is made of wooden boards, the iron plate 17 can be installed on the side of the support plate 4 close to the flap 3 using bolts 16, and the iron plate 17 is fixedly set in the middle position in the length direction of the support plate 4. The fixed pull rod 2 and the iron plate 17 are fixed by welding, and the fixed pull rod 2 and the support plate 4 are located in the same plane.

[0037] In fact, a pull ring is fixedly provided on the top of the flip plate 3 at the middle position on the side away from the rotation axis and close to the bottleneck 12 of the seed bottle 11 through a positioning bolt, and the pull ring and the end of the flip rod 1 are connected to each other through a lock buckle 10. Therefore, when the operator pulls the flip rod 1, the rotation state of the flip plate 3 on the support plate 4 can be controlled, and the pitch state and pitch angle of the seed bottle 11 on the flip plate 3 can be controlled.

[0038] Specifically, when the operator is sowing rice seeds, he / she pre-fills the rice seeds into the seed bottle 11, selects the bottle cap 13 with the appropriate aperture 14, and then places the support plate 4 on the field to be sown. The operator holds the fixed pull rod 2 in the left hand and the flip pull rod 1 in the right hand, so that the support plate 4 forms an angle greater than 30° with the field surface. When the operator retreats in the field while holding the fixed pull rod 2 and the flip pull rod 1, the bottom of the support plate 4 contacts the field surface and flattens the footprints and uneven soil bags left by the operator on the field surface.

[0039] In addition, the operator pulls the flip rod 1 to rotate the flap 3 on the support plate 4. At this time, the flap 3 and the support plate 4 are in an open state, and the bottleneck 12 of the seed bottle 11 on the flip plate 3 is tilted upward, thereby preventing the rice seeds from being sown from the seed bottle 11. When the support plate 4 moves to the sowing position, the operator slightly releases the pulling force on the flip rod 1, so that the flap 3 rotates and fits on the support plate 4, so that the bottleneck 12 of the seed bottle 11 is tilted downward, and the rice seeds are sown into the field.

[0040] In this reciprocating manner, the distance traveled by the support plate 4 during movement corresponds to the lateral distance over which the rice seeds are sown. Furthermore, the neck opening 12 of the seed bottle 11 on the flap 3 tilts upward during movement, and the neck opening 12 of the seed bottle 11 tilts downward during sowing. In practice, the rice seed sowing device provided by the present application can rapidly sow rice seeds, and the resulting rice seedlings are neatly and evenly planted.

[0041] In some embodiments, a limit rod 9 is provided on the fixed rod, tilted toward the flap 3. The angle formed between the limit rod 9 and the fixed rod 2, near the rotation axis, is acute. The limit rod 9 serves to limit the rotation angle of the flap 3 on the support plate 4. When the operator pulls the flip lever 1 to rotate and open the flap 3 on the support plate 4, the maximum tilt angle of the flap 3 is reached when the flap 3 partially contacts the limit rod 9. Specifically, the maximum tilt angle of the flap 3 on the support plate 4 can be 50°.

[0042] In some embodiments, when filling the seed bottle 11 with rice seeds, the support plate 4 is placed on the ground, and the fixed rod 2 is also located on the ground. After the flip rod 1 is pulled backward so that the bottleneck 12 of the seed bottle 11 is facing upward, a rope can be used to bind the flip rod 1 to the fixed rod 2, thereby improving the stability during the rice seed filling.

[0043] Specifically, the spacing between the cover holes 14 of adjacent seed bottles 11 on the flap 3 is 18-20 cm. By adjusting the spacing between adjacent seed bottles 11, the spacing between adjacent rice seedlings can be adjusted after sowing, thereby preventing excessive seedling density from affecting growth and avoiding the need for subsequent secondary transplanting. Furthermore, multiple guide bars 8 are provided on the side of the support plate 4 facing away from the flap 3, and the orientation of the guide bars 8 is perpendicular to the length of the support plate 4.

[0044] In practice, when sowing rice, after the support plate 4 is placed on the field to be sown, the guide strips 8 below the support plate 4 can enter the field surface. As the support plate 4 moves, the guide strips 8 can leave guide lines on the field surface. This not only improves the positional stability of the support plate 4 during movement, but also facilitates the seed bottle 11 to sow the rice seeds into the guide lines, thereby improving the positional stability and survival rate of the rice seeds after sowing. Specifically, the guide strips 8 are arranged corresponding to the cover holes 14 on the seed bottle 11, which helps the rice seeds in the seed bottle 11 enter the guide lines.

[0045] While the embodiments of the present invention have been described in detail above, it will be apparent to those skilled in the art that various modifications and variations may be made to these embodiments. However, it should be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the claims. Furthermore, the present invention described herein may have other embodiments and may be implemented or carried out in a variety of ways.

Claims

1. A manual rice seed sowing device, characterized in that: It includes a supporting plate and a flap rotatably arranged on the supporting plate, and a plurality of seed bottles for accommodating rice seeds are arranged on the upper surface of the flap along the rotating axis. The seed bottles have a bottleneck and a bottle cap threadedly connected to the bottleneck, and a cover hole is opened through the bottle cap; a fixed pull rod is provided on the side of the supporting plate close to the rotating axis, and a flip pull rod is hinged on the side of the flap away from the rotating axis.

2. A manual rice seed sowing device according to claim 1, characterized in that: A limit rod is provided on the fixed pull rod, tilted toward the flap, for limiting the rotation angle of the flap, and the angle between the limit rod and the fixed pull rod is an acute angle; when the flap rotates to the maximum angle, it contacts the limit rod portion.

3. The manual rice seed sowing device according to claim 1, characterized in that: The caliber of the cover hole is 8.5-9.5 mm.

4. The manual rice seed sowing device according to claim 3, characterized in that: The seed bottle is provided with a positioning line near the cover hole, and the positioning line indicates that the mass of the rice seeds contained in the seed bottle is 50-500g; and / or the seed bottle is provided with a transparent observation portion, and the transparent observation portion is used to observe the rice seeds in the seed bottle.

5. The manual rice seed sowing device according to claim 1, characterized in that: The spacing between the cover holes on adjacent seed bottles is 18-20 cm, and a plurality of guide bars are provided on the side of the support plate facing away from the flip plate, and the plurality of guide bars are provided corresponding to the cover holes on the plurality of seed bottles; the setting direction of the guide bars is perpendicular to the rotation axis.

6. The manual rice seed sowing device according to claim 1, characterized in that: The seed bottle is detachably arranged on the flip plate, and a plurality of fixing legs are arranged on the periphery of the seed bottle, and the plurality of fixing legs are provided with fixing members for fixing the fixing legs and the flip plate.

7. The manual rice seed sowing device according to claim 1, characterized in that: A pull ring is provided on the side of the top of the flap away from the rotating axis, and the end of the flip pull rod is connected to the pull ring; the fixed pull rod is connected to the middle position of the support plate along the direction of the rotating axis, and the pull ring is connected to the middle position of the flap along the direction of the rotating axis.

8. The manual rice seed sowing device according to claim 1, characterized in that: A plurality of first buffer bars are provided on the side of the flap close to the support plate, and the plurality of first buffer bars are provided on the side close to the rotation axis. A plurality of second buffer bars corresponding to the first buffer bars are provided on the side of the support plate.

Images