Drop irrigation dry farming seeder for sea rice

Abstract

The utility model relates to a sea rice drip irrigation dry farming seeder, which belongs to the technical field of rice seeding, and comprises a vehicle body, four connecting blocks are fixed at the bottom of the vehicle body, a ploughing component for breaking the land is arranged between the two connecting blocks on the right side, and a seeding mechanism for efficient seeding is arranged at the top of the vehicle body. A drip irrigation assembly for providing a water source for seeds is arranged on the top of the vehicle body and located on the right side of the sowing mechanism, and tires are rotationally connected to the opposite sides of the four connecting blocks. According to the sea rice drip irrigation dry farming seeder, the ploughing assembly can fully plough the land, then seeds and fertilizer are accurately and uniformly conveyed to the ploughed land through the seeding mechanism, and in the advancing process of the seeder, the drip irrigation assembly can continuously carry out drip irrigation on the seeds placed in the drip irrigation assembly; according to the device, the seeding efficiency can be remarkably improved through automatic seeding and drip irrigation, meanwhile, multiple rows of seeds can be sown at a time through the multi-row design, and the seeding efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice sowing, in particular to a sea rice drip irrigation dry farming seeder. Background Art

[0002] With the growth of the global population and the increasing tension of land resources, the development and utilization of saline-alkali land has become an important way to solve food security and land resource shortages. Sea rice, the common name for salt-alkali-tolerant rice, can grow in saline-alkali land, providing new possibilities for the agricultural utilization of saline-alkali land. With the continuous advancement of agricultural science and technology, especially the successful breeding of salt-alkali-tolerant rice varieties, and the promotion and application of modern agricultural technologies such as drip irrigation and dry farming, strong technical support has been provided for the cultivation of sea rice. In response to the special needs of sea rice cultivation, scientific researchers have continuously developed and improved seeding machine technology, especially drip irrigation and dry farming seeding machines. This type of seeding machine can achieve multiple functions such as precise seeding, water-saving irrigation and soil improvement, thereby improving the planting efficiency and yield of sea rice.

[0003] For example, a Chinese patent (publication number: CN218920948U) discloses a rice sowing device, including a seed storage cover, in which a feeding roller is rotatably provided, and both ends of the feeding roller are rotatably connected to the two side walls of the seed storage cover through sealed bearings, and both ends of the feeding roller are connected to rolling wheels, and a number of planting holes are evenly and equidistantly opened on the roller wall of the feeding roller located in the seed storage cover along a straight line, and guide plates arranged downwardly inclined are symmetrically connected to the feeding roller on the inner cover walls on both sides of the seed storage cover above the feeding roller, and a positioning mechanism is also installed in the seed storage cover. The utility model sows rice seeds evenly on the seedling tray, so that the seedlings develop normally, which is beneficial to the later mechanized transplantation, while avoiding the waste of rice seeds falling outside the seedling tray, and is suitable for the sowing needs of seedling trays of various sizes.

[0004] However, the sowing efficiency of this device is not high enough. Before sowing, the seedling tray needs to be placed in the rice field, which will reduce the sowing efficiency. At the same time, during the sowing process, the seeds may not flow smoothly or be blocked, further reducing the sowing efficiency. Therefore, a sea rice drip irrigation dryland seeder is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sea rice drip irrigation dryland seeder, which has the advantages of high sowing efficiency and solves the problem of insufficient sowing efficiency.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a sea rice drip irrigation dryland seeder, comprising a body, four connecting blocks fixed to the bottom of the body, a plowing assembly for breaking up the soil disposed between two connecting blocks located on the right side, a sowing mechanism for efficient sowing disposed on the top of the body, a drip irrigation assembly for providing water for the seeds disposed on the top of the body and located to the right of the sowing mechanism, and tires rotatably connected to opposite sides of the four connecting blocks;

[0007] The sowing mechanism includes a seed box fixed to the top of the vehicle body, a servo motor is fixed to the top of the seed box, and four stirring parts are provided in the inner cavity of the seed box. The outer surface of each stirring part is provided with a transmission part.

[0008] Furthermore, four transmission holes are opened on the top wall of the inner cavity of the seed box, and each of the stirring parts includes a rotating rod passing through the transmission hole to the outside of the inner top wall of the seed box. A plurality of stirring blocks are fixed on the outer surface of each rotating rod, and a feeding rod is fixed on the top of each rotating rod.

[0009] Furthermore, four feeding holes are provided at the bottom of the seed box, and the four feeding holes are respectively located on the same axis as the four transmission holes, and each feeding rod is adapted to the feeding hole.

[0010] Furthermore, four sowing holes are provided on the vehicle body, and each of the sowing holes is connected to the feeding hole.

[0011] Furthermore, the transmission part consists of a driving gear and three transmission gears. The outer surface of the rotating rod fixed to the output shaft of the servo motor is fixed to the driving gear, and the outer surfaces of the other three rotating rods are fixed with transmission gears. The driving gear is meshed with the transmission gears, and the transmission gears are meshed with each other.

[0012] Furthermore, the plowing assembly includes a rotating shaft fixed to the two connecting blocks on the left side, four cutter discs are fixed to the outer surface of the rotating shaft, and a battery is fixed to the inner side of the vehicle body.

[0013] Furthermore, the outer surface of each of the cutter discs is blade-shaped, and the diameter of each of the cutter discs is larger than the tire.

[0014] Furthermore, the drip irrigation assembly includes a water tank fixed to the top of the vehicle body, the bottom of the water tank is fixedly connected to a water inlet pipe, the end of the water inlet pipe away from the water tank is fixedly connected to a micro pressure pump, the water outlet end of the micro pressure pump is fixedly connected to a water pipe, four water holes are opened on the vehicle body, the four water holes are connected to the water pipe, the bottom of the vehicle body and located coaxially with the four water holes are fixedly connected to four water outlet pipes, and the bottom of each water outlet pipe is fixedly connected to a drip irrigation head.

[0015] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0016] This sea rice drip irrigation dryland seeder can fully plow the ground through the plowing component to ensure that the seeds can be accurately placed in the soil, and then the seeds and fertilizers are accurately and evenly transported to the plowed ground through the sowing mechanism. During the forward movement of the device, the drip irrigation component will continue to drip-irrigate the seeds placed therein to ensure that the seeds have sufficient water. This device can significantly improve the sowing efficiency through automated sowing and drip irrigation. At the same time, through the multi-row design, multiple rows of seeds can be sown at a time, further improving the sowing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a diagram showing the connection between the stirring part and the transmission part of the present invention;

[0019] Figure 3 This is a cross-sectional view of the drip irrigation assembly of the present invention.

[0020] In the figure: 1 body, 2 plowing assembly, 201 rotating shaft, 202 cutter head, 3 sowing mechanism, 301 seed box, 302 servo motor, 303 stirring part, 3031 rotating rod, 3032 stirring block, 3033 feeding rod, 304 transmission part, 3041 driving gear, 3042 transmission gear, 4 drip irrigation assembly, 401 water tank, 402 water inlet pipe, 403 micro pressure pump, 404 water pipe, 405 water outlet pipe, 406 drip irrigation head, 5 tire. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0022] See also Figures 1 to 2In this embodiment, a sea rice drip irrigation dry farming seeder includes a body 1. Four connecting blocks are fixed to the bottom of the body 1. A plowing assembly 2 for breaking the ground is provided between the two connecting blocks on the right side. The plowing assembly 2 can plow the ground. After the seeds are placed in the ground, the ground can be manually leveled to provide sufficient protection for the seeds. A sowing mechanism 3 for efficient sowing is provided on the top of the body 1. A drip irrigation assembly 4 for providing water for the seeds is provided on the top of the body 1 and on the right side of the sowing mechanism 3. Drip irrigation can save water to the greatest extent while ensuring that the seeds can still obtain sufficient water. Tires 5 are rotatably connected to the opposite sides of the four connecting blocks.

[0023] In addition, four sowing holes are provided on the vehicle body 1, each of which is connected to the feeding hole. The feeding rod 3033 passes through the sowing hole and the feeding hole to ensure that the seeds are smoothly and stably transported to the land, while improving the stability of seed transportation. The plowing component 2 includes a rotating shaft 201 fixed to the two connecting blocks on the left side. Four knife discs 202 are fixed to the outer surface of the rotating shaft 201. The four knife discs 202 can plow out four sowing grooves at the same time, thereby further improving the sowing efficiency. A battery is fixed on the inner side of the vehicle body 1. The battery can provide sufficient energy for the device to ensure efficient sowing.

[0024] It should be further explained that the outer surface of each cutter disc 202 is blade-shaped. The blade-shaped cutter disc 202 can quickly cut the land and improve the plowing efficiency. The diameter of each cutter disc 202 is larger than the tire 5. The diameter of the cutter disc 202 is larger than the tire 5 and is coordinated with the weight of the device itself, which can ensure that the cutter disc 202 is smoothly inserted into the ground, thereby ensuring smooth plowing.

[0025] In this embodiment, the device can effectively improve the sowing efficiency through a multi-row design. Through the cooperation of the cutter disc 202 and the rotating shaft 201, it can achieve the process of breaking up the land and cutting the land while the seeder is moving, further improving the plowing efficiency, and cooperating with the sowing mechanism 3 and the drip irrigation component 4 to further improve the sowing efficiency.

[0026] Please refer again Figures 1 to 2 and Figure 3 In order to effectively improve the sowing efficiency, the sowing mechanism 3 in this embodiment includes a seed box 301 fixed to the top of the vehicle body 1. The front of the seed box 301 is fixedly connected to a feeding rod, through which fertilizers and seeds can be conveniently placed. A servo motor 302 is fixed to the top of the seed box 301. The inner cavity of the seed box 301 is provided with four stirring parts 303, and the outer surface of each stirring part 303 is provided with a transmission part 304.

[0027] In addition, four transmission holes are provided on the top wall of the inner cavity of the seed box 301, and the transmission holes are adapted to the rotating rod 3031, which can play a stabilizing role. A bearing is also fixed between the rotating hole and the rotating rod 3031, and the bearing can improve the stability of the rotating rod 3031. Each stirring part 303 includes a rotating rod 3031 that passes through the transmission hole to the outside of the inner top wall of the seed box 301. A plurality of stirring blocks 3032 are fixed on the outer surface of each rotating rod 3031. The stirring blocks 3032 can stir the seed material and fertilizer to ensure that the two are fully mixed. A feeding rod 3033 is fixed on the top of each rotating rod 3031, and a spiral strip is fixed on the outer surface of the feeding rod 3033, which can ensure that the seeds are sown stably and evenly, and can effectively prevent seed material from being blocked. Four feeding holes are provided at the bottom of the seed box 301. The four feeding holes are respectively located on the same axis as the four transmission holes, and each feeding rod 3033 is adapted to the feeding hole.

[0028] It can be known that the transmission part 304 is composed of a driving gear 3041 and three transmission gears 3042. The driving gear 3041 can transmit power to the transmission gear 3042 to ensure that the four rotating rods 3031 rotate simultaneously. The outer surface of the rotating rod 3031 fixed to the output shaft of the servo motor 302 is fixed to the driving gear 3041, and the outer surfaces of the other three rotating rods 3031 are fixed with transmission gears 3042. The driving gear 3041 is meshed with the transmission gear 3042, and the transmission gears 3042 are meshed with each other. The simultaneous rotation of the four rotating rods 3031 can ensure that the seeds maintain the same sowing speed when sowing in multiple rows.

[0029] In addition, the drip irrigation assembly 4 includes a water tank 401 fixed to the top of the vehicle body 1, and the bottom of the water tank 401 is fixedly connected to a water inlet pipe 402, and the end of the water inlet pipe 402 away from the water tank 401 is fixedly connected to a micro pressure pump 403. The micro pressure pump 403 can ensure that the water drips smoothly, and the water outlet end of the micro pressure pump 403 is fixedly connected to a water pipe 404. The water pipe 404 can transfer the water output by the micro pressure pump 403 to the four water holes, ensuring that the four drip irrigation heads 406 are drip-irrigated at the same time, thereby improving the sowing efficiency of the device. Four water holes are opened on the vehicle body 1, and the four water holes are all connected to the water pipe 404. Four water outlet pipes 405 are fixedly connected to the bottom of the vehicle body 1 and located coaxially with the four water holes, and the bottom of each water outlet pipe 405 is fixedly connected to a drip irrigation head 406.

[0030] In this embodiment, the seeds mixed with fertilizers are sown continuously and stably through the four feeding rods 3033, and the drip irrigation head 406 cooperates with the movement of the device to timely replenish water to the sown seeds, thereby improving their survival rate.

[0031] It can be understood that by plowing the land simultaneously with multiple cutter discs 202, and combining with multiple feed rods 3033 and multiple drip irrigation heads 406, multi-line simultaneous sowing can be achieved, thereby effectively improving the sowing efficiency, and then combined with the automatic sowing method to effectively improve the sowing efficiency of the device.

[0032] The electrical components mentioned in the text are all electrically connected to the controller and the power supply. The control method of the present invention is controlled by the controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The power supply provided by the battery is also common knowledge in this field. Moreover, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0033] The working principle of the above embodiment is:

[0034] First, pour the powder and seeds into the seed box 301, then use a tractor to pull the device or use a cow to pull the device, and start the servo motor 302 and the micro pressure pump 403 at the same time. During the rotation of the tire 5, the rotating shaft 201 will be driven to rotate, and further the multiple cutter discs 202 thereon will be driven to rotate, thereby achieving the effect of cutting the land. During the continuous movement of the seeder, the stirring part 303 will continue to rotate, and the stirring block 3032 on the rotating rod 3031 will continuously stir the fertilizer and seed material to ensure that they are fully mixed. Then, the mixed seeds are continuously and stably sown onto the plowed land through the feeding rod 3033. At the same time, as the seeder moves, the drip irrigation head 406 will continuously drip water onto the newly sown seeds to ensure that each seed can be replenished with water in time, thereby improving the survival rate of the seeds. The device effectively improves the sowing efficiency through the mutual cooperation of the plowing component 2, the sowing mechanism 3 and the drip irrigation component 4, and further improves the sowing speed through the multi-row design.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0036] Although the 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 these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A seawater rice drip irrigation dry farming seeder, comprising a vehicle body (1), characterized in that: Four connecting blocks are fixed to the bottom of the vehicle body (1); a plowing assembly (2) for breaking up the soil is provided between two of the connecting blocks on the right side; a sowing mechanism (3) for efficient sowing is provided on the top of the vehicle body (1); a drip irrigation assembly (4) for providing water for the seeds is provided on the top of the vehicle body (1) and on the right side of the sowing mechanism (3); and tires (5) are rotatably connected to opposite sides of the four connecting blocks. The sowing mechanism (3) includes a seed box (301) fixed to the top of the vehicle body (1), a servo motor (302) is fixed to the top of the seed box (301), and four stirring parts (303) are provided in the inner cavity of the seed box (301), and the outer surface of each stirring part (303) is provided with a transmission part (304).

2. The sea rice drip irrigation dry farming seeder according to claim 1, characterized in that: Four transmission holes are provided on the top wall of the inner cavity of the seed box (301), and each of the stirring parts (303) includes a rotating rod (3031) that passes through the transmission hole to the outside of the inner top wall of the seed box (301), and a plurality of stirring blocks (3032) are fixed on the outer surface of each rotating rod (3031), and a feeding rod (3033) is fixed on the top of each rotating rod (3031).

3. The sea rice drip irrigation dry farming seeder according to claim 2, characterized in that: The bottom of the seed box (301) is provided with four feeding holes, and the four feeding holes are respectively located on the same axis as the four transmission holes, and each feeding rod (3033) is adapted to the feeding hole.

4. The sea rice drip irrigation dry farming seeder according to claim 3, characterized in that: Four sowing holes are provided on the vehicle body (1), and each of the sowing holes is connected to the feeding hole.

5. The sea rice drip irrigation dry farming seeder according to claim 2, characterized in that: The transmission part (304) is composed of a driving gear (3041) and three transmission gears (3042). The outer surface of the rotating rod (3031) fixed to the output shaft of the servo motor (302) is fixed to the driving gear (3041), and the outer surfaces of the other three rotating rods (3031) are fixed with transmission gears (3042). The driving gear (3041) is meshed with the transmission gears (3042), and the transmission gears (3042) are meshed with each other.

6. The sea rice drip irrigation dry farming seeder according to claim 1, characterized in that: The plowing assembly (2) comprises a rotating shaft (201) fixed to two connecting blocks on the left side, four cutter discs (202) are fixed to the outer surface of the rotating shaft (201), and a battery is fixed to the inner side of the vehicle body (1).

7. The sea rice drip irrigation dry farming seeder according to claim 6, characterized in that: The outer surface of each of the blade discs (202) is blade-shaped, and the diameter of each of the blade discs (202) is larger than the tire (5).

8. The sea rice drip irrigation dry farming seeder according to claim 1, characterized in that: The drip irrigation assembly (4) comprises a water tank (401) fixed to the top of the vehicle body (1); the bottom of the water tank (401) is fixedly connected to a water inlet pipe (402); one end of the water inlet pipe (402) away from the water tank (401) is fixedly connected to a micro pressure pump (403); the water outlet end of the micro pressure pump (403) is fixedly connected to a water pipe (404); four water holes are provided on the vehicle body (1); the four water holes are all connected to the water pipe (404); four water outlet pipes (405) are fixedly connected to the bottom of the vehicle body (1) and located coaxially with the four water holes; the bottom of each water outlet pipe (405) is fixedly connected to a drip irrigation head (406).

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