Ditching and sowing integrated device for crop planting

Abstract

The invention discloses a ditching and sowing integrated device for crop planting, and relates to the technical field of agricultural planting. The problem that the ditching distance cannot be adjusted is solved. The furrow sowing device specifically comprises a furrow sowing device body, hydraulic cylinders are installed on the left side and the right side of the furrow sowing device body, connecting plates are installed at the output ends of the hydraulic cylinders, a sliding rail is fixedly installed between the connecting plates, a sliding rod is fixedly installed between the connecting plates, and the sliding rod is located below the sliding rail. A plurality of sliding blocks are installed on the sliding rail and the sliding rod in a sliding mode, dampers are arranged on the sliding blocks, ditching assemblies are installed on the sliding blocks, and a plurality of sowing assemblies are arranged at the top of the ditching and sowing device body. The ditching assembly is driven by sliding the sliding block, so that the ditching distance and the planting distance can be adjusted, scientific planting is achieved, and the yield of crops is increased.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural planting, and in particular to an integrated furrowing and sowing device for planting crops. Background Art

[0002] The furrowing and sowing device is an agricultural equipment that integrates the furrowing and sowing functions, aiming to improve the efficiency and accuracy of sowing while reducing the inconvenience and additional costs caused by traditional step-by-step operations. This device is widely used in the planting process of various crops, especially in large-scale planting scenarios such as soybeans and wheat. In traditional agricultural production, furrowing and sowing are two independent operation steps, usually completed by different mechanical equipment. This approach is not only time-consuming and labor-intensive, but also easily leads to inconsistent sowing depth and spacing, affecting the consistency of crop growth and the final yield.

[0003] After searching, the Chinese patent application number 202310815953.2 discloses an integrated mechanical device for furrowing and sowing sugarcane, including: a controller, a main rod is arranged inside the controller, a limit block is arranged on the top of the main rod, a ratchet is arranged inside the controller, a connecting rod is arranged on the right side of the buckle, a pull rod is arranged on the right side of the connecting rod, and a center rod is arranged inside the ratchet. The integrated mechanical device for furrowing and sowing sugarcane in the above patent has the following shortcomings: the device cannot adjust the furrowing spacing, and thus cannot be adjusted according to the planting density of crops, which may cause the leaves of plants to block each other due to over-dense planting, and cannot fully carry out photosynthesis, thereby reducing production, or if the crops are planted too sparsely, the sunlight will shine on the ground, causing waste and also reducing production. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an integrated furrowing and sowing device for crop planting.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A furrowing and sowing integrated device for planting crops comprises a furrowing and sowing device body, hydraulic cylinders are installed on the left and right sides of the furrowing and sowing device body, connecting plates are installed at the output ends of the hydraulic cylinders, slide rails are fixedly installed between the connecting plates, slide rods are fixedly installed between the connecting plates, the slide rods are located below the slide rails, a plurality of slide blocks are slidably installed on the slide rails and the slide rods, dampers are provided on the slide blocks, a furrowing assembly is installed on the slide blocks, and a plurality of sowing assemblies are provided on the top of the furrowing and sowing device body.

[0007] As a further solution of the present invention: the trenching assembly includes a trenching shovel, which is installed on the lower end of the sliding block by bolts, a knife plate is fixedly installed at the front end of the trenching shovel near the bottom, and the knife plate is detachable, and a plurality of fixed brackets are installed at the rear end of the trenching shovel, the fixed brackets are symmetrically installed, and a covering member is arranged on the fixed bracket.

[0008] As a further solution of the present invention: the soil covering component includes a sliding seat, which is installed on the outer wall of the fixed bracket through a connecting bracket, a screw rod is rotatably installed in the sliding seat, a knob is rotatably installed at the end of the sliding seat, the knob is connected to the screw rod, and a sliding seat is slidably installed on the screw rod.

[0009] As a further solution of the present invention: the soil covering component also includes a sliding member, the sliding seat is inclined toward the center of the trenching shovel, a cross through hole is arranged in the sliding seat, the sliding member is slidably mounted on the cross through hole, a bearing seat is arranged on the inner side of the sliding member, a soil covering plate is rotatably mounted on the bearing seat, fastening nuts are arranged on the upper and lower sides of the sliding member, and a rubber pad is arranged at the position where the fastening nut contacts the sliding seat.

[0010] As a further solution of the present invention: the integrated furrowing and sowing device also includes a sowing cylinder, which is installed between the fixed brackets, and a baffle is installed at the front end of the bottom of the sowing cylinder.

[0011] As a further solution of the present invention: the sowing assembly includes a material storage barrel, two fixing brackets are provided on both sides of the material storage barrel, the material storage barrel is fixedly mounted on the main body of the furrowing sowing device through the two fixing brackets, a distribution and transfer bin is provided at the bottom of the material storage barrel, a seeding component is provided in the distribution and transfer bin, a detachable cover is provided on one side of the distribution and transfer bin, a hose is installed at the end of the distribution and transfer bin, and the other end of the hose is glued to the port of the sowing tube by double-sided tape.

[0012] As a further solution of the present invention: the seed separation component includes a separation drum, the separation drum is rotatably installed in the separation bin through a rotating rod, and a plurality of collecting grooves are arranged on the surface of the separation drum.

[0013] As a further solution of the present invention: the seed separation component also includes a servo motor, which is installed on the outer wall of the fixed bracket 2 on one side of the furrowing and sowing integrated device, and a through hole is provided on the outer wall of the fixed bracket 2. The output end of the servo motor is located in the through hole, and the output end of the servo motor is connected to the rotating rod. The rotating rods in several sowing assemblies are connected through a coupling.

[0014] As a further solution of the present invention: the integrated furrowing and sowing device also includes wheels, and the wheels are installed on the left and right sides of the furrowing and sowing device body through brackets. There are a plurality of wheels, and a plurality of connecting rods are arranged at the front end of the furrowing and sowing device body. The connecting rods are symmetrically arranged, and the ends of the connecting rods are provided with through holes.

[0015] It is further preferred on the basis of the above scheme: the integrated furrowing and sowing device also includes a water tank, which is installed on the outer wall of the furrowing and sowing device body, and the water tank is located at the rear end of the sowing component. A water pump is installed at the bottom of the furrowing and sowing device body, and the water pump is connected to the water tank through a pipeline, and the water pump is located at the rear end of the furrowing component. A plurality of nozzles are arranged and installed at the bottom of the furrowing and sowing device body, and the nozzles are located at the rear end of the water pump. The nozzles are connected by pipelines, and the nozzles are connected to the water pump through pipelines.

[0016] The beneficial effects of the present invention are:

[0017] 1. When digging trenches for sowing, adjust the height of the slide rail by using a hydraulic cylinder, dig trenches according to the planting requirements of crops, and prevent the trenches from being too deep or too shallow, which may affect the germination and growth of crops. According to the density to be planted, slide the slider to adjust the spacing between the trenching components, and then adjust the damper on the slider to fix the slider to prevent the trenching components from sliding during the trenching process. The trenching spacing and planting spacing can be adjusted by driving the trenching components with the sliding slider, thereby scientifically planting and increasing crop yields.

[0018] 2. By setting a blade at the front end of the trenching shovel, it is convenient to trench the land. Since the blade is easy to wear out after long-term use, it is easy to replace by setting the blade to a detachable structure.

[0019] 3. When the furrowing and sowing integrated device moves, the soil covering disc is driven to rotate, and the soil from the furrows gathers toward the center to cover the seeds. The screw is driven to rotate by turning the knob, and the slide is driven to slide while the screw rotates. The height of the slide is adjusted by turning the knob to adjust the height of the soil covering disc so that the soil covering disc can be deeply immersed in the soil. The soil covering disc is driven to move by sliding the sliding member, and the spacing between the soil covering discs can be adjusted. The amount of soil covering the seeds can be adjusted by adjusting the spacing.

[0020] 4. During the movement of the furrowing and sowing integrated device, the servo motor continuously drives the rotating rod to rotate, and the rotating rod drives the sub-rotating drum to rotate. During the rotation of the sub-rotating drum, the seeds in the storage barrel flow into the collecting trough. During the continuous rotation of the sub-rotating drum, the seeds are brought into the hose and then into the sowing drum through the hose to realize the sowing operation. Since a detachable cover is provided on the outer wall of the sub-rotating bin, it is convenient to replace sub-rotating drums of different sizes, and can be adjusted according to the size of seeds to be sown. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a furrowing and sowing integrated device for crop planting proposed by the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the bottom of a furrowing and sowing integrated device for crop planting proposed by the present invention;

[0023] Figure 3 A schematic diagram of the structure of the installation of the trenching assembly proposed by the present invention;

[0024] Figure 4 It is a structural schematic diagram of the trenching assembly proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the trenching assembly proposed by the present invention from a rear view;

[0026] Figure 6 This is a schematic diagram of the structure of the sowing assembly proposed by the present invention;

[0027] Figure 7 This is a structural schematic diagram of a cross section of a sowing assembly proposed by the present invention;

[0028] Figure 8 This is a schematic diagram of the structure of the sub-rotating drum proposed by the present invention.

[0029] In the figure: 1 a main body of the furrowing sowing device, 2 a water tank, 3 a connecting rod, 4 a wheel, 5 a hydraulic cylinder, 6 a sowing assembly, 7 a furrowing assembly, 8 a connecting plate, 9 a slide rail, 10 a slide rod, 11 a slider, 12 a furrowing shovel, 13 a knife plate, 14 a fixed bracket 1, 15 a sowing cylinder, 16 a baffle, 17 a connecting bracket, 18 a sliding seat, 19 a screw, 20 a knob, 21 a sliding member, 22 a fastening nut, 23 a soil covering plate, 24 a fixed bracket 2, 25 a material storage barrel, 26 a sub-transfer bin, 27 a hose, 28 a servo motor, 29 a coupling, 30 a rotating rod, 31 a sub-transfer cylinder, 32 a collecting tank, 33 a water pump, 34 a nozzle, and 35 a sliding seat. DETAILED DESCRIPTION

[0030] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] Embodiment 1:

[0033] A device for planting crops by furrowing and sowing, such as Figure 1-Figure 8 As shown, it includes a furrowing sowing device body 1, hydraulic cylinders 5 are installed on the left and right sides of the furrowing sowing device body 1, connecting plates 8 are installed at the output ends of the hydraulic cylinders 5, slide rails 9 are fixedly installed between the connecting plates 8, slide rods 10 are fixedly installed between the connecting plates 8, the slide rods 10 are located below the slide rails 9, a plurality of sliders 11 are slidably installed on the slide rails 9 and the slide rods 10, a damper is provided on the slider 11, a furrowing assembly 7 is installed on the slider 11, and a plurality of sowing assemblies 6 are provided on the top of the furrowing sowing device body 1.

[0034] When digging trenches for sowing, the height of the slide rail 9 is adjusted by using the hydraulic cylinder 5, and trenches are dug according to the planting requirements of the crops to prevent the trenches from being too deep or too shallow, which may affect the germination and growth of the crops. According to the density to be planted, the sliding slider 11 is used to adjust the spacing between the trenching components 7, and then the damper on the slider 11 is adjusted to fix the slider 11 to prevent the trenching components 7 from sliding during the trenching process. The trenching spacing and the planting spacing can be adjusted by driving the sliding slider 11 to drive the trenching components 7, thereby scientifically planting and increasing the yield of crops.

[0035] In order to facilitate trenching, Figure 4 , Figure 5 As shown, the trenching assembly 7 includes a trenching shovel 12, which is installed at the lower end of the slider 11 by bolts, and a knife plate 13 is fixedly installed at the front end of the trenching shovel 12 near the bottom, and the knife plate 13 is detachable. A plurality of fixed brackets 14 are installed at the rear end of the trenching shovel 12, and the fixed brackets 14 are symmetrically installed, and a soil covering member is arranged on the fixed brackets 14. The knife plate 13 is arranged at the front end of the trenching shovel 12 to facilitate trenching of the land. Since the knife plate 13 is easily worn out after long-term use, it is convenient to replace the knife plate 13 by setting it as a detachable structure.

[0036] In order to cover the seeds after sowing, Figure 5 As shown, the covering member includes a sliding seat 18, and the sliding seat 18 is installed on the outer wall of the fixed bracket 14 through a connecting bracket 17. A screw 19 is rotatably installed in the sliding seat 18, and a knob 20 is rotatably installed at the end of the sliding seat 18. The knob 20 is connected to the screw 19, and a sliding seat 35 is slidably installed on the screw 19.

[0037] Further, such as Figure 5As shown, the soil covering member also includes a sliding member 21, the sliding seat 35 is inclined toward the center of the trenching shovel 12, a cross through hole is provided in the sliding seat 35, the sliding member 21 is slidably mounted on the cross through hole, a bearing seat is provided on the inner side of the sliding member 21, a soil covering plate 23 is rotatably mounted on the bearing seat, and fastening nuts 22 are provided on the upper and lower sides of the sliding member 21, and a rubber pad is provided at the position where the fastening nut 22 contacts the sliding seat 35. When the furrowing and sowing integrated device moves, the soil covering plate 23 is driven to rotate, and the soil excavated from the furrow gathers toward the center to cover the seeds, and the screw 19 is driven to rotate by rotating the knob 20, and the sliding seat 35 is driven to slide while the screw 19 rotates, and the height of the sliding seat 35 is adjusted by rotating the knob 20, so as to adjust the height of the soil covering plate 23 so that the soil covering plate 23 can penetrate into the soil, and the distance between the soil covering plates 23 can be adjusted by sliding the sliding member 21, and the amount of soil covering the seeds can be adjusted by adjusting the distance.

[0038] Further, such as Figure 5 As shown, the integrated furrowing and sowing device also includes a sowing cylinder 15, which is installed between the fixed brackets 14. A baffle 16 is installed at the bottom front end of the sowing cylinder 15. Seeds are put into the sowing cylinder 15 through the sowing assembly and flow into the furrow through the sowing cylinder 15. The baffle 16 can prevent clay from blocking the outlet of the sowing cylinder 15.

[0039] To plant the seeds in the soil, Figure 5 , Figure 6 As shown, the sowing component 6 includes a storage barrel 25, and two fixing brackets 24 are provided on both sides of the storage barrel 25. The storage barrel 25 is fixedly installed on the furrowing sowing device body 1 through the fixing brackets 24. A transfer bin 26 is provided at the bottom of the storage barrel 25, and a seed separation component is provided in the transfer bin 26. A detachable cover is provided on one side of the transfer bin 26, and a hose 27 is installed at the end of the transfer bin 26. The other end of the hose 27 is adhered to the port of the sowing tube 15 by double-sided tape.

[0040] Further, such as Figure 7 , Figure 8 As shown, the seed separation component includes a separation drum 31 , which is rotatably installed in the separation bin 26 via a rotating rod 30 , and a plurality of collecting grooves 32 are arranged on the surface of the separation drum 31 .

[0041] Further, such as Figure 1 , Figure 6As shown, the furrowing and sowing integrated device further includes a servo motor 28, which is mounted on the outer wall of the fixed bracket 24 on one side of the furrowing and sowing integrated device. A through hole is provided on the outer wall of the fixed bracket 24, and the output end of the servo motor 28 is located in the through hole. The output end of the servo motor 28 is connected to the rotating rod 30, and the rotating rods 30 in the plurality of sowing assemblies 6 are connected through a coupling 29. During the movement of the furrowing and sowing integrated device, the rotating rod 30 is continuously driven to rotate by the servo motor 28, and the rotating rod 30 drives the sub-rotating drum 31 to rotate. During the rotation of the sub-rotating drum 31, the seeds in the storage barrel 25 flow into the collecting trough 32. During the continuous rotation of the sub-rotating drum 31, the seeds are brought into the hose 27, and brought into the sowing drum 15 through the hose 27, so as to realize the sowing operation. Since a detachable cover is provided on the outer wall of the sub-rotating bin 26, it is convenient to replace the sub-rotating drum 31 of different sizes, and the size of the seeds to be sown can be adjusted according to the size of the seeds to be sown.

[0042] Further, such as Figure 1 As shown, the integrated furrowing and sowing device also includes wheels 4, which are installed on the left and right sides of the furrowing and sowing device body 1 through brackets. There are a plurality of wheels 4, and a plurality of connecting rods 3 are provided at the front end of the furrowing and sowing device body 1. The connecting rods 3 are symmetrically arranged, and the ends of the connecting rods 3 are provided with through holes.

[0043] When the present embodiment is in use, the sliding block 11 is used to adjust the spacing between the furrowing assemblies 7 according to the density to be planted, and then the damper on the sliding block 11 is adjusted to fix the sliding block 11. The sliding block 11 is used to adjust the spacing between the furrowing assemblies 7 according to the density to be planted, and the height of the slide rail 9 is adjusted by using the hydraulic cylinder 5, and the blade 13 in the furrowing assembly 7 is inserted into the ground. The screw rod 19 is driven to rotate by turning the knob 20, and the slide seat 35 is driven to slide while the screw rod 19 rotates. The height of the slide seat 35 is adjusted by turning the knob 20, so as to adjust the height of the soil covering plate 23 so that the soil covering plate 23 can penetrate into the soil, and the soil covering plate 23 is driven to move by the sliding slider 21, so as to adjust the spacing between the soil covering plates 23. Subsequently, a tractor or other tool is used to drive the furrowing and sowing integrated device to move through the connecting rod 3, and furrows are dug in the land during the movement. At the same time, the servo motor 28 continuously drives the rotating rod 30 to rotate, and the rotating rod 30 drives the sub-drum 31 to rotate. During the rotation of the sub-drum 31, the seeds in the storage barrel 25 flow into the collecting trough 32. During the continuous rotation of the sub-drum 31, the seeds are brought into the hose 27, and then brought into the sowing drum 15 through the hose 27, thereby realizing the sowing operation.

[0044] Embodiment 2:

[0045] A device for planting crops by furrowing and sowing, such as Figure 1 , Figure 2 As shown, in order to water the seeds after sowing; this embodiment makes the following improvements on the basis of embodiment 1: the furrowing and sowing integrated device also includes a water tank 2, the water tank 2 is installed on the outer wall of the furrowing and sowing device body 1, the water tank 2 is located at the rear end of the sowing component 6, and a water pump 33 is installed at the bottom of the furrowing and sowing device body 1, the water pump 33 is connected to the water tank 2 through a pipeline, the water pump 33 is located at the rear end of the furrowing component 7, and a plurality of nozzles 34 are arranged and installed at the bottom of the furrowing and sowing device body 1, the nozzles 34 are located at the rear end of the water pump 33, the nozzles 34 are connected by pipelines, and the nozzles 34 are connected to the water pump 33 through pipelines.

[0046] When this embodiment is in use, when the furrowing and sowing integrated device is moved, water is pumped from the water tank 2 by the water pump 33, and the water is pumped into the nozzle 34, and the land is irrigated through the nozzle 34 to accelerate the growth and development of the seeds.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A furrowing and sowing integrated device for crop planting, comprising a furrowing and sowing device body (1), characterized in that: Hydraulic cylinders (5) are installed on the left and right sides of the furrowing sowing device body (1), and connecting plates (8) are installed on the output ends of the hydraulic cylinders (5). Slide rails (9) are fixedly installed between the connecting plates (8), and slide rods (10) are fixedly installed between the connecting plates (8). The slide rods (10) are located below the slide rails (9). A plurality of slide blocks (11) are slidably installed on the slide rails (9) and the slide rods (10), and a damper is provided on the slide block (11). A furrowing assembly (7) is installed on the slide block (11), and a plurality of sowing assemblies (6) are provided on the top of the furrowing sowing device body (1).

2. The integrated furrowing and sowing device for crop planting according to claim 1, characterized in that: The trenching assembly (7) comprises a trenching shovel (12), the trenching shovel (12) being mounted on the lower end of the sliding block (11) by means of bolts, a knife plate (13) being fixedly mounted at the front end of the trenching shovel (12) near the bottom, the knife plate (13) being detachable, a plurality of fixed brackets (14) being mounted at the rear end of the trenching shovel (12), the fixed brackets (14) being symmetrically mounted, and a soil covering member being arranged on the fixed brackets (14).

3. The integrated furrowing and sowing device for crop planting according to claim 2, characterized in that: The soil covering member comprises a sliding seat (18), the sliding seat (18) being mounted on the outer wall of the fixed bracket (14) via a connecting bracket (17), a screw rod (19) being rotatably mounted inside the sliding seat (18), a knob (20) being rotatably mounted at the end of the sliding seat (18), the knob (20) being connected to the screw rod (19), and a sliding seat (35) being slidably mounted on the screw rod (19).

4. The integrated furrowing and sowing device for crop planting according to claim 3, characterized in that: The soil covering component also includes a sliding member (21). The sliding seat (35) is inclined toward the center of the trenching shovel (12). A cross through hole is arranged in the sliding seat (35). The sliding member (21) is slidably mounted on the cross through hole. A bearing seat is arranged on the inner side of the sliding member (21). A soil covering plate (23) is rotatably mounted on the bearing seat. Fastening nuts (22) are arranged on the upper and lower sides of the sliding member (21). A rubber pad is arranged at the position where the fastening nut (22) contacts the sliding seat (35).

5. The integrated furrowing and sowing device for crop planting according to claim 4, characterized in that: The integrated furrowing and sowing device also includes a sowing cylinder (15), which is installed between the fixed brackets (14), and a baffle (16) is installed at the front end of the bottom of the sowing cylinder (15).

6. The integrated furrowing and sowing device for crop planting according to claim 5, characterized in that: The sowing assembly (6) comprises a material storage barrel (25), and two fixing brackets (24) are arranged on both sides of the material storage barrel (25). The material storage barrel (25) is fixedly mounted on the main body (1) of the furrowing sowing device through the two fixing brackets (24). A transfer bin (26) is arranged at the bottom of the material storage barrel (25), and a seed separation component is arranged in the transfer bin (26). A detachable cover is arranged on one side of the transfer bin (26), and a hose (27) is installed at the end of the transfer bin (26). The other end of the hose (27) is adhered to the port of the sowing cylinder (15) by double-sided adhesive.

7. The integrated furrowing and sowing device for crop planting according to claim 6, characterized in that: The seed separation component comprises a separation rotating drum (31), the separation rotating drum (31) is rotatably installed in the separation transfer bin (26) via a rotating rod (30), and a plurality of collecting grooves (32) are arranged on the surface of the separation rotating drum (31).

8. The integrated furrowing and sowing device for crop planting according to claim 7, characterized in that: The furrowing and sowing integrated device further comprises a servo motor (28), the servo motor (28) being mounted on the outer wall of the second fixed bracket (24) on one side of the furrowing and sowing integrated device, the outer wall of the second fixed bracket (24) being provided with a through hole, the output end of the servo motor (28) being located in the through hole, the output end of the servo motor (28) being connected to a rotating rod (30), and the rotating rods (30) in the plurality of sowing assemblies (6) being connected via a coupling (29).

9. The integrated furrowing and sowing device for crop planting according to claim 8, characterized in that: The integrated furrowing and sowing device further comprises wheels (4), wherein the wheels (4) are mounted on the left and right sides of the furrowing and sowing device body (1) via brackets, and a plurality of wheels (4) are provided. A plurality of connecting rods (3) are provided at the front end of the furrowing and sowing device body (1), wherein the connecting rods (3) are symmetrically arranged, and through holes are provided at the ends of the connecting rods (3).

10. The integrated furrowing and sowing device for crop planting according to claim 9, characterized in that: The integrated furrowing and sowing device further comprises a water tank (2), the water tank (2) being mounted on the outer wall of the furrowing and sowing device body (1), the water tank (2) being located at the rear end of the sowing assembly (6), a water pump (33) being mounted at the bottom of the furrowing and sowing device body (1), the water pump (33) being connected to the water tank (2) via a pipeline, the water pump (33) being located at the rear end of the furrowing assembly (7), a plurality of nozzles (34) being arranged and mounted at the bottom of the furrowing and sowing device body (1), the nozzles (34) being located at the rear end of the water pump (33), the nozzles (34) being connected to each other via pipelines, and the nozzles (34) being connected to the water pump (33) via pipelines.

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