Method for comprehensively planting and breeding two shrimps in rice field

Abstract

The invention discloses a one-rice-two-shrimp rice field comprehensive planting and breeding method, and belongs to the technical field of rice-shrimp breeding, the one-rice-two-shrimp rice field comprehensive planting and breeding method comprises the following specific steps: 1, moving a machine body to a ridge, making a side trimming plate in a side trimming mechanism trim the two sides of the ridge, and making the two sides of the ridge trimmed; the ridge is trimmed into an isosceles trapezoid shape, and meanwhile, a front trimming plate in a front trimming mechanism is moved to the surface of the ridge through a second air cylinder to trim the surface of the ridge; 2, through a punching mechanism, a drill bit can move to the surface of the trimmed ridge to conduct drilling work, the distance between every two adjacent drill holes is set to range from 1.5 m to 2 m, follow-up fence installation is facilitated, two side trimming plates of a side trimming mechanism can be adjusted to be in an isosceles trapezoid shape and are attached to the two sides of the rice field, and along with the forward movement of a machine body, the two sides of the machine body are trimmed; the side trimming plates trim the two sides of the rice field, the front trimming mechanism trims the ridge surface, and meanwhile weeds and soil can be pushed into the rice field through the scraping plate.

Description

Technical Field

[0001] This invention belongs to the field of rice-shrimp farming technology, specifically involving a method for integrated rice-shrimp farming. Background Technology

[0003] Rice-shrimp integrated farming is essentially an evolution and development of traditional rice-fish farming, also known as "rice-shrimp integrated farming." It refers to raising fish, shrimp, and crabs in rice paddies during rice planting or fallow periods through the application of field engineering technologies, coupling rice cultivation with aquaculture. Based on the nutrients within the ecosystem and supplementary fertilizers and feeds, it is an ecological agricultural method for producing rice and aquatic products. However, existing rice-shrimp rotation methods suffer from problems such as a large gap between the rice planting period and the aquatic animal breeding period, failing to effectively improve the utilization rate and overall efficiency of farmland, a short growth period leading to small size and poor plumpness of marketable shrimp, unstable yields due to the lack of guaranteed seedlings, and unsatisfactory economic benefits.

[0004] Therefore, there is an urgent need to provide a method for integrated rice-shrimp farming to solve the above problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a method for integrated rice-shrimp farming.

[0006] The technical solution adopted to solve the above-mentioned technical problems is to provide a method for integrated rice-shrimp farming, including the following specific steps:

[0007] Step 1: First, move the machine to the ridge, so that the side trimming plate inside the side trimming mechanism trims both sides of the ridge, shaping the ridge into an isosceles trapezoidal shape. At the same time, the second cylinder moves the front trimming plate inside the front trimming mechanism to the surface of the ridge to trim the surface of the ridge.

[0008] Step 2: Using the drilling mechanism, the drill bit can be moved to the prepared surface of the field ridge to drill holes. The distance between two adjacent holes is set to 1.5m-2m to facilitate the subsequent installation of the fence.

[0009] Step 3: Select a fence with a height of 40cm-60cm for installation. Choose metal mesh for the fence, with hexagonal mesh openings and a mesh width between 0.5cm and 1.5cm to effectively prevent lobsters from escaping.

[0010] Step 4: Disinfect the paddy field by spreading quicklime. After spreading the quicklime, plow the field to mix it thoroughly with the soil to kill harmful organisms inside the paddy field, and then let it stand for 10-15 days.

[0011] Step 5: Release shrimp fry into the paddy field. Plant rice in the middle of the paddy field. When the shrimp are young, their feed consists of 40% animal feed, 55% plant feed, and 5% additives. Feed them 4-6 times a day. When they are adult, their feed consists of 30% animal feed, 65% plant feed, and 5% additives. Feed them 2-3 times a day.

[0012] Step Six: Harvest the rice to meet the selling size standard, then catch the lobsters. Release the lobsters weighing less than 25 grams back into the field along with the parent lobsters. Plant aquatic plants to provide feed for the lobster farming in the next season.

[0013] The present invention is further configured such that: multiple universal wheels are fixedly installed around the lower surface of the machine body; fixed blocks are fixedly installed on both sides of the machine body; a lifting groove is provided inside the machine body; first sliding grooves are provided on both sides of the lifting groove; and a rotating groove is provided below the first sliding groove.

[0014] Through the above technical solution, the caster wheel can move the machine body to trim the surface of the paddy field and the two sides of the paddy field. The fixed block provides support for the front trimming mechanism and the drilling mechanism. The lifting groove provides space for the up and down movement of the lifting plate. The first sliding groove is set as the lifting space for the movement of the first rack. The drive gear and the first half-shaft gear can rotate inside the rotating groove.

[0015] The present invention is further configured such that: the side trimming mechanism includes a first cylinder, the first cylinder is fixedly installed inside the machine body, a lifting plate is slidably connected to the end of the first cylinder, the lifting plate is slidably connected inside the lifting groove, a plurality of brackets are hinged to the lower surface of the lifting plate, and a first rack is hinged to the other end of the brackets, the first rack being slidably connected inside the first sliding groove.

[0016] The above technical solution activates the first cylinder, causing the lifting plate to move upward inside the lifting groove. Through the hinge action of the bracket, the first rack can slide left and right inside the first slide groove, and the lifting groove provides space for the rotation of the bracket.

[0017] The present invention is further configured such that: a drive gear and a first half-shaft gear are rotatably connected inside the rotating groove; the drive gear meshes with a first rack; the drive gear meshes with the first half-shaft gear; and a side trimming plate is fixedly installed on the surface of the first half-shaft gear.

[0018] With the above technical solution, when the first rack moves inside the first slide groove, it enables the drive gear to rotate through its meshing relationship with the drive gear. Through the meshing of the drive gear with the first half-shaft gear, the first half-shaft gear is further rotated, which drives the side trimming plate to rotate and fit against the two sides of the paddy field. When the machine moves, the side trimming plate trims the two sides of the paddy field so that the field ridge can be trimmed into an isosceles trapezoidal shape.

[0019] The present invention is further configured such that: the front dressing mechanism includes a front dressing plate; a second cylinder is fixedly mounted on the surface of the fixed block; the front dressing plate is fixedly connected to the surface of the second cylinder; a first motor is fixedly mounted on the surface of the front dressing plate; a reciprocating lead screw is drivenly connected to the output end of the first motor; a second rack is threadedly connected to the surface of the reciprocating lead screw; a second half-shaft gear is rotatably connected inside the front dressing plate; the second rack meshes with the second half-shaft gear; and a scraper is fixedly mounted on the surface of the second half-shaft gear.

[0020] Through the above technical solution, the front trimming mechanism trims the surface of the paddy field ridge. The second cylinder is activated to move the front trimming plate to the surface of the paddy field ridge. As the machine moves forward, the front trimming plate trims the surface of the paddy field ridge. At this time, the first motor is activated, and the reciprocating screw rotates. Through the meshing of the second rack and the second half-shaft gear, the second half-shaft gear can rotate, further causing the scraper to scrape the surface of the front trimming plate, scraping weeds and soil to the paddy field, providing soil for the paddy field and providing plant-based food for crayfish.

[0021] The present invention is further configured such that: the scraper is slidably connected to the surface of the front trimming plate, the surface of the front trimming plate is provided with a through groove, the scraper is rotatably connected inside the through groove, the front trimming plate is provided with a second sliding groove, and the second rack is slidably connected inside the second sliding groove.

[0022] Through the above technical solution, the through groove provides space for the rotation of the scraper, and the second rack moves inside the second slide groove, so that the scraper can achieve the maximum angle rotation on the front trimming plate surface, so that the scraper can treat weeds and soil.

[0023] The present invention is further configured such that: the drilling mechanism includes a third cylinder, the third cylinder is fixedly mounted on the surface of another fixed block, and a movable plate is fixedly mounted on the end of the third cylinder.

[0024] Using the above technical solution, the drilling mechanism drills holes in the repaired field ridges to facilitate the installation of the fence. The third cylinder is activated to move the moving plate up and down, thereby allowing the drill bit to move to the field ridge to drill holes.

[0025] The present invention is further configured such that: a second motor is fixedly mounted on the surface of the movable plate, a transmission rod is driven to the output end of the second motor, and a drill bit is fixedly mounted at the end of the transmission rod.

[0026] Using the above technical solution, the second motor is started, the transmission rod rotates, and at the same time the drill bit rotates, and the drill bit begins to drill.

[0027] The beneficial effects of this invention are as follows:

[0028] 1. The present invention is provided with a side trimming mechanism and a front trimming mechanism. The two side trimming plates of the side trimming mechanism can be adjusted to be fitted into an isosceles trapezoid and attached to both sides of the paddy field. As the machine moves forward, the side trimming plates trim the two sides of the paddy field, and the front trimming mechanism trims the surface of the paddy field ridge. At the same time, the scraper pushes weeds and soil into the paddy field, providing soil for the paddy field and providing plant-based food for crayfish.

[0029] 2. The present invention is equipped with a drilling mechanism, which allows the drill bit to be moved to the surface of the prepared field ridge to perform drilling work. The distance between two adjacent drill holes is set to 1.5m-2m, which facilitates the subsequent installation of the fence. Attached Figure Description

[0030] Figure 1 This is a flowchart illustrating the integrated farming process of the present invention;

[0031] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0032] Figure 3 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0033] Figure 4 This is a schematic diagram of the right side of the present invention;

[0034] Figure 5 This is a schematic diagram of the front trimming plate structure of the present invention;

[0035] Figure 6 This is a schematic diagram of the cross-sectional structure of the front trimming plate of the present invention;

[0036] Figure 7 This is a schematic diagram of the punching mechanism of the present invention;

[0037] Figure 8 This is a schematic diagram of the first support column structure of the present invention.

[0038] Reference numerals: 1. Body; 11. Caster wheel; 12. Fixing block; 13. Lifting groove; 14. First sliding groove; 15. Rotating groove; 2. Side trimming mechanism; 21. First cylinder; 22. Lifting plate; 23. Bracket; 24. First rack; 25. Drive gear; 26. First half-shaft gear; 27. Side trimming plate; 3. Front trimming mechanism; 31. Front trimming plate; 32. Second cylinder; 33. First motor; 34. Reciprocating lead screw; 35. Second rack; 36. Second half-shaft gear; 37. Scraper; 38. Through groove; 39. Second sliding groove; 4. Drilling mechanism; 41. Third cylinder; 42. Moving plate; 43. Second motor; 44. Transmission rod; 45. Drill bit. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0040] Please see Figures 1-8 This application provides a method for integrated rice-shrimp farming, including the following specific steps:

[0041] Step 1: First, move the machine body 1 to the field ridge, so that the side trimming plate 27 inside the side trimming mechanism 2 trims both sides of the field ridge and trims the field ridge into an isosceles trapezoidal shape. At the same time, the front trimming plate 31 inside the front trimming mechanism 3 is moved to the surface of the field ridge through the second cylinder 32 to trim the surface of the field ridge.

[0042] Step 2: Using the drilling mechanism 4, the drill bit 45 can be moved to the prepared surface of the field ridge to perform drilling work. The distance between two adjacent drill holes is set to 1.5m-2m to facilitate the subsequent installation of the fence.

[0043] Step 3: Select a fence with a height of 40cm-60cm for installation. Choose metal mesh for the fence, with hexagonal mesh openings and a mesh width between 0.5cm and 1.5cm to effectively prevent lobsters from escaping.

[0044] Step 4: Disinfect the paddy field by spreading quicklime. After spreading the quicklime, plow the field to mix it thoroughly with the soil to kill harmful organisms inside the paddy field, and then let it stand for 10-15 days.

[0045] Step 5: Release shrimp fry into the paddy field. Plant rice in the middle of the paddy field. When the shrimp are young, their feed consists of 40% animal feed, 55% plant feed, and 5% additives. Feed them 4-6 times a day. When they are adult, their feed consists of 30% animal feed, 65% plant feed, and 5% additives. Feed them 2-3 times a day.

[0046] Step Six: Harvest the rice to meet the selling size standard, then catch the lobsters. Release the lobsters weighing less than 25 grams back into the field along with the parent lobsters. Plant aquatic plants to provide feed for the lobster farming in the next season.

[0047] like Figure 2 As shown, multiple casters 11 are fixedly installed around the lower surface of the machine body 1, and fixed blocks 12 are fixedly installed on both sides of the machine body 1. A lifting groove 13 is provided inside the machine body 1, and first sliding grooves 14 are provided on both sides of the lifting groove 13. A rotating groove 15 is provided below the first sliding groove 14.

[0048] In this embodiment, the caster wheel 11 allows the machine body 1 to move and trim the surface of the paddy field and the two sides of the paddy field. The fixing block 12 provides support for the front trimming mechanism 3 and the drilling mechanism 4. The lifting groove 13 provides space for the up and down movement of the lifting plate 22. The first sliding groove 14 is set as the lifting space for the first rack 24. The drive gear 25 and the first half-shaft gear 26 can rotate inside the rotating groove 15.

[0049] like Figure 3 and Figure 8 As shown, the side trimming mechanism 2 includes a first cylinder 21, which is fixedly installed inside the body 1. A lifting plate 22 is slidably connected to the end of the first cylinder 21. The lifting plate 22 is slidably connected inside the lifting groove 13. Multiple brackets 23 are hinged to the lower surface of the lifting plate 22. A first rack 24 is hinged to the other end of the bracket 23. The first rack 24 is slidably connected inside the first slide groove 14.

[0050] In this embodiment, the first cylinder 21 is activated, causing the lifting plate 22 to move upward inside the lifting groove 13. Through the hinge action of the bracket 23, the first rack 24 can slide left and right inside the first slide groove 14. The lifting groove 13 provides space for the rotation of the bracket 23.

[0051] like Figure 8 As shown, a drive gear 25 and a first half-shaft gear 26 are rotatably connected inside the rotating groove 15. The drive gear 25 meshes with the first rack 24, and the drive gear 25 meshes with the first half-shaft gear 26. A side trimming plate 27 is fixedly installed on the surface of the first half-shaft gear 26.

[0052] In this embodiment, when the first rack 24 moves inside the first slide groove 14, it meshes with the drive gear 25, enabling the drive gear 25 to rotate. Through the meshing of the drive gear 25 with the first half-shaft gear 26, the first half-shaft gear 26 is further rotated, causing the side trimming plate 27 to rotate and fit against the two sides of the paddy field. When the machine body 1 moves, the side trimming plate 27 trims the two sides of the paddy field, so that the field ridge can be trimmed into an isosceles trapezoidal shape.

[0053] like Figure 5 and Figure 6 As shown, the front trimming mechanism 3 includes a front trimming plate 31, a second cylinder 32 fixedly mounted on the surface of the fixing block 12, the front trimming plate 31 and the surface of the second cylinder 32 fixedly connected, a first motor 33 fixedly mounted on the surface of the front trimming plate 31, a reciprocating lead screw 34 drivenly connected to the output end of the first motor 33, a second rack 35 threadedly connected to the surface of the reciprocating lead screw 34, a second half-shaft gear 36 rotatably connected inside the front trimming plate 31, the second rack 35 meshing with the second half-shaft gear 36, and a scraper 37 fixedly mounted on the surface of the second half-shaft gear 36.

[0054] In this embodiment, the front trimming mechanism 3 trims the surface of the paddy field ridge. The second cylinder 32 is activated to move the front trimming plate 31 to the surface of the paddy field ridge. As the machine body 1 moves forward, the front trimming plate 31 trims the surface of the paddy field ridge. At this time, the first motor 33 is activated, and the reciprocating screw 34 rotates. Through the meshing of the second rack 35 and the second half-shaft gear 36, the second half-shaft gear 36 can rotate, further causing the scraper 37 to scrape the surface of the front trimming plate 31, scraping weeds and soil to the paddy field, providing soil for the paddy field and providing plant-based food for the crayfish.

[0055] like Figure 5 and Figure 6 As shown, the scraper 37 is slidably connected to the surface of the front trimming plate 31. A through groove 38 is provided on the surface of the front trimming plate 31. The scraper 37 is rotatably connected inside the through groove 38. A second sliding groove 39 is provided inside the front trimming plate 31. The second rack 35 is slidably connected inside the second sliding groove 39.

[0056] In this embodiment, the through groove 38 is configured to provide space for the rotation of the scraper 37, and the second rack 35 moves inside the second slide groove 39, so that the scraper 37 can achieve maximum angle rotation on the surface of the front trimming plate 31, so that the scraper 37 can process weeds and soil.

[0057] like Figure 7 As shown, the drilling mechanism 4 includes a third cylinder 41, which is fixedly mounted on the surface of another fixed block 12, and a movable plate 42 is fixedly mounted on the end of the third cylinder 41.

[0058] In this embodiment, the drilling mechanism 5 drills holes in the repaired field ridges to facilitate the installation of the fence. The third cylinder 41 is activated to move the moving plate 42 up and down, thereby allowing the drill bit 45 to move to the field ridges to drill holes.

[0059] like Figure 7 As shown, a second motor 43 is fixedly mounted on the surface of the movable plate 42, and a transmission rod 44 is connected to the output end of the second motor 43. A drill bit 45 is fixedly mounted on the end of the transmission rod 44.

[0060] In this embodiment, the second motor 43 is started, the transmission rod 44 rotates, and at the same time drives the drill bit 45 to rotate, and the drill bit 45 begins to drill.

[0061] The working principle of this embodiment is as follows: First, the machine body 1 is placed on the surface of the paddy field ridge. The first cylinder 21 is activated, causing the lifting plate 22 to move upward inside the lifting groove 13. Through the hinge action of the bracket 23, the first rack 24 can slide left and right inside the first slide groove 14. Through the meshing relationship with the drive gear 25, the drive gear 25 can rotate. Through the meshing of the drive gear 25 with the first half-shaft gear 26, the first half-shaft gear 26 is further rotated, driving the side trimming plate 27 to rotate and fit against both sides of the paddy field. Then, the second cylinder 32 is activated, moving the front trimming plate 31 to the surface of the paddy field ridge. As the machine body... 1. Move forward. The front trimming plate 31 trims the surface of the paddy field ridge, and the side trimming plate 27 trims both sides of the paddy field. At this time, the first motor 33 is started, and the reciprocating screw 34 rotates. Through the meshing of the second rack 35 and the second half-shaft gear 36, the second half-shaft gear 36 can rotate, further causing the scraper 37 to scrape the surface of the front trimming plate 31, scraping weeds and soil to the paddy field. When the machine body 1 moves forward 1.5m-2m, the third cylinder 41 is started, so that the moving plate 42 can move down. Then the second motor 43 is started, the transmission rod 44 rotates, and at the same time drives the drill bit 45 to rotate, and the drill bit 45 can start drilling.

[0062] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A method for integrated rice-shrimp farming, characterized in that, The specific steps include the following: Step 1: First, move the machine body (1) to the ridge, so that the side trimming plate (27) inside the side trimming mechanism (2) trims both sides of the ridge and trims the ridge into an isosceles trapezoidal shape. At the same time, the front trimming plate (31) inside the front trimming mechanism (3) is moved to the surface of the ridge by the second cylinder (32) to trim the surface of the ridge. Step 2: Using the drilling mechanism (4), the drill bit (45) can be moved to the surface of the prepared field ridge to perform drilling work. The distance between two adjacent drill holes is set to 1.5m-2m to facilitate the subsequent installation of the fence. Step 3: Select a fence with a height of 40cm-60cm for installation. Choose metal mesh for the fence, with hexagonal mesh openings and a mesh width between 0.5cm and 1.5cm to effectively prevent lobsters from escaping. Step 4: Disinfect the paddy field by spreading quicklime. After spreading the quicklime, plow the field to mix it thoroughly with the soil to kill harmful organisms inside the paddy field, and then let it stand for 10-15 days. Step 5: Release shrimp fry into the paddy field. Plant rice in the middle of the paddy field. When the shrimp are young, their feed consists of 40% animal feed, 55% plant feed, and 5% additives. Feed them 4-6 times a day. When they are adult, their feed consists of 30% animal feed, 65% plant feed, and 5% additives. Feed them 2-3 times a day. Step Six: Harvest the rice to meet the selling size standard, then catch the lobsters. Release the lobsters weighing less than 25 grams back into the field along with the parent lobsters. Plant aquatic plants to provide feed for the lobster farming in the next season.

2. The method for integrated rice-shrimp farming according to claim 1, characterized in that, Multiple casters (11) are fixedly installed around the lower surface of the machine body (1). Fixed blocks (12) are fixedly installed on both sides of the machine body (1). A lifting groove (13) is provided inside the machine body (1). First sliding grooves (14) are provided on both sides of the lifting groove (13). A rotating groove (15) is provided below the first sliding groove (14).

3. The method for integrated rice-shrimp farming according to claim 2, characterized in that, The side trimming mechanism (2) includes a first cylinder (21), which is fixedly installed inside the body (1). A lifting plate (22) is slidably connected to the end of the first cylinder (21). The lifting plate (22) is slidably connected inside the lifting groove (13). Multiple brackets (23) are hinged to the lower surface of the lifting plate (22). A first rack (24) is hinged to the other end of the bracket (23). The first rack (24) is slidably connected inside the first slide groove (14).

4. The method for integrated rice-shrimp farming according to claim 3, characterized in that, The rotating groove (15) is rotatably connected to the drive gear (25) and the first half-shaft gear (26). The drive gear (25) meshes with the first rack (24). The drive gear (25) meshes with the first half-shaft gear (26). A side trimming plate (27) is fixedly installed on the surface of the first half-shaft gear (26).

5. The method for integrated rice-shrimp farming according to claim 2, characterized in that, The front trimming mechanism (3) includes a front trimming plate (31), a second cylinder (32) is fixedly mounted on the surface of the fixed block (12), the front trimming plate (31) is fixedly connected to the surface of the second cylinder (32), a first motor (33) is fixedly mounted on the surface of the front trimming plate (31), a reciprocating screw (34) is driven to the output end of the first motor (33), a second rack (35) is threaded to the surface of the reciprocating screw (34), a second half-shaft gear (36) is rotatably connected inside the front trimming plate (31), the second rack (35) meshes with the second half-shaft gear (36), and a scraper (37) is fixedly mounted on the surface of the second half-shaft gear (36).

6. The method for integrated rice-shrimp farming according to claim 5, characterized in that, The scraper (37) is slidably connected to the surface of the front trimming plate (31). The surface of the front trimming plate (31) is provided with a through groove (38). The scraper (37) is rotatably connected inside the through groove (38). The front trimming plate (31) is provided with a second sliding groove (39). The second rack (35) is slidably connected inside the second sliding groove (39).

7. The method for integrated rice-shrimp farming according to claim 2, characterized in that, The drilling mechanism (4) includes a third cylinder (41), which is fixedly mounted on the surface of another fixed block (12), and a movable plate (42) is fixedly mounted on the end of the third cylinder (41).

8. The method for integrated rice-shrimp farming according to claim 7, characterized in that, A second motor (43) is fixedly mounted on the surface of the movable plate (42). The output end of the second motor (43) is connected to a transmission rod (44), and a drill bit (45) is fixedly mounted on the end of the transmission rod (44).

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