Dry sowing and wet discharging machine for cotton planting in saline-alkali soil

Abstract

The utility model discloses a saline-alkali soil cotton planting dry sowing and wet discharging machine, and relates to the technical field of cotton planting, the dry sowing and wet discharging machine comprises a machine box body, one side of the bottom of the machine box body is provided with a duckbilled sowing machine, the duckbilled sowing machine is connected with one side of the machine box body through a first lifting mechanism, and the other side of the machine box body is provided with a second lifting mechanism. An adjusting mechanism is arranged at the position, located on one side of the duckbilled seeding machine, of the bottom of the machine box body, a fixing block is arranged on one side of the bottom of the machine box body, a third movable groove is formed in the bottom of the fixing block, a moving mechanism is arranged in the third movable groove, and a second lifting mechanism is arranged at the bottom of the moving mechanism; the height of the duckbilled seeder can be changed through the first lifting mechanism, the angle of the duckbilled seeder can be changed through the adjusting mechanism, practicability is improved, the distance between the universal wheels can be adjusted through the moving mechanism, and the situation that the device rolls the planted land when walking in the field is avoided; and the chassis height of the case body can be adjusted through the second lifting mechanism, so that the case is suitable for working in different environments.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton planting, in particular to a dry-seeding and wet-sowing machine for cotton planting in saline-alkali land. Background Art

[0002] Dry sowing and wet emergence of cotton is now a relatively mature cultivation technology. Everyone knows that "dry sowing and wet emergence" can prevent disastrous weather in the spring, avoid frequent rain, strong winds, sandstorms and other disastrous weather processes in spring, maintain consistent soil moisture conditions, and effectively reduce the problem of large and small seedlings after cotton seeds emerge.

[0003] A saline-alkali land dry-seeding and wet-seeding machine described in the patent document with patent publication number CN214316213U includes a machine body, a connecting rod is fixedly connected to one side of the machine body, a duckbill sowing mechanism is installed inside the connecting rod, a seed box is fixedly connected to the top surface of the machine body, a feed pipe is fixedly connected to the upper surface of the seed box, a discharge pipe is fixedly connected to the bottom surface of the seed box, and the bottom end of the discharge pipe is fixedly connected to the outer surface of the duckbill sowing mechanism, a connecting block is fixedly connected to the bottom surface of the machine body, a slide groove is provided on the bottom surface of the connecting block, and a motor is fixedly connected to the front surface of the connecting block. The dry-seeding and wet-emergence cotton seeder achieves the effect of adjusting the distance between the two universal wheels through the coordination of the motor, bidirectional screw, slider, motor and universal wheel, thereby preventing the universal wheel from crushing the planted land when walking in the field, thereby ensuring the emergence rate of cotton. However, the height between the machine body and the ground is fixed, the environment on the land is complex, and there are many impurities, which are easy to contact with the bottom of the machine body, causing the dry-seeding and wet-emergence machine to get stuck, affecting work efficiency, and the duckbill seeder cannot be adjusted in angle, affecting practicality.

[0004] Based on this, a dry-seeding and wet-sowing machine for cotton planting in saline-alkali land is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The purpose of the utility model is to provide a dry-seeding and wet-draining machine for cotton planting in saline-alkali land, so as to solve the problems in the background technology that the height between the machine body and the ground is fixed, the environment on the land is complex, there are many impurities, which are easy to contact with the bottom of the machine body, causing the dry-seeding and wet-draining machine to get stuck, affecting work efficiency, and the duckbill seeder cannot be adjusted in angle, affecting practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A dry-seeding and wet-seeding machine for cotton planting in saline-alkali land comprises a machine casing, a fixed plate is provided on one side of the top of the machine casing, a storage mechanism is provided on the fixed plate, a duckbill seeder is provided on one side of the bottom of the machine casing, the duckbill seeder is connected to one side of the machine casing via a first lifting mechanism, an adjustment mechanism is provided on the bottom of the machine casing on one side of the duckbill seeder, a fixed block is provided on one side of the bottom of the machine casing, a third movable groove is provided at the bottom, a moving mechanism is provided in the third movable groove, and a second lifting mechanism is provided at the bottom of the moving mechanism.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the material storage mechanism includes a material storage box, the material storage box is located at the upper end of the fixed plate, and a material feed port is provided at the top end of the material storage box.

[0010] In an optional solution: a first movable groove and a second movable groove are provided on one side of the chassis body, a first movable block is slidably connected in the first movable groove, and a second movable block is slidably connected in the second movable groove.

[0011] In an optional scheme: the first lifting mechanism includes a screw rod, which is located in the first movable groove, and a limiting groove is provided on the surface of the chassis above the first movable groove, and a first motor is provided in the limiting groove, the bottom of the screw rod is rotatably connected to the bottom surface of the first movable groove, the top of the screw rod is fixedly connected to the output end of the first motor, and the first movable block is rotatably connected to the screw rod, a guide rod is provided in the second movable groove, and the second movable block is slidably connected to the guide rod, a symmetrical first support block is provided on the first movable block, and a symmetrical second support block is provided on the second movable block, a first connecting rod is provided between the first support blocks, the top end of the first connecting rod is located in the first support block and is rotatably connected, a second connecting rod is provided between the second support blocks, the top end of the second connecting rod is located in the second support block and is rotatably connected, and a duckbill seeder is provided between the bottom of the first connecting rod and the bottom of the second connecting rod.

[0012] In an optional solution, the storage box is connected to the duckbill seeder via a connecting pipe.

[0013] In an optional solution: the adjustment mechanism includes a third support block, which is symmetrically arranged at the bottom of the chassis, a sleeve is rotatably connected between the third support blocks, a first electric push rod is provided on the sleeve, a slide groove is provided on the inner side of the connecting rod, a slider is slidably connected in the slide groove, a protrusion is provided on the slider, and the output outer end of the first electric push rod is rotatably connected to the protrusion.

[0014] In an optional scheme: the moving mechanism includes a bidirectional screw, which is located in a third movable groove, one end of the bidirectional screw is rotatably connected to the inner wall of the third movable groove, and the other end of the bidirectional screw is fixedly connected to the second motor output end outside the fixed block, and a symmetrical movable block is provided in the third movable groove, and the movable block is rotatably connected to the bidirectional screw thread.

[0015] In an optional solution: the second lifting mechanism includes a second electric push rod, the tail end of the second electric push rod is fixedly connected to the movable block, and the output end of the second electric push rod is provided with a universal wheel.

[0016] In an optional solution: a box door is provided on the top of the chassis on one side of the fixed plate, the box door is rotatably connected to the fixed plate through a hinge, and a handle is provided on the box door.

[0017] In an optional solution: a push handle is provided on one side of the exterior of the chassis.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] The utility model is provided with a fixing plate on the top side of a chassis body, a storage mechanism is provided on the fixing plate, a duckbill seeder is provided on the bottom side of the chassis body, the duckbill seeder is connected to one side of the chassis body through a first lifting mechanism, an adjustment mechanism is provided on the bottom side of the chassis body at the duckbill seeder side, a fixing block is provided on the bottom side of the chassis body, a third movable groove is provided at the bottom, a moving mechanism is provided in the third movable groove, and a second lifting mechanism is provided at the bottom of the moving mechanism. The storage mechanism can store seeds, the height of the duckbill seeder can be changed by the first lifting mechanism, the angle of the duckbill seeder can be changed by the adjusting mechanism, thereby improving practicality, the spacing of the universal wheels can be adjusted by the moving mechanism, thereby preventing the device from crushing the planted land when walking in the field, and the chassis height of the chassis can be adjusted by the second lifting mechanism, thereby being suitable for work in different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model from the first perspective.

[0021] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective.

[0022] Figure 3 This is a schematic diagram of the overall structure of the utility model from a third perspective.

[0023] Figure 4 This is a schematic diagram of the connecting rod structure of the present utility model.

[0024] Notes on the accompanying drawings: 1. Chassis; 2. Fixed plate; 3. Door; 4. Hinge; 5. Storage box; 6. Feed port; 7. Push handle; 8. First movable groove; 9. Screw rod; 10. Limiting groove; 11. First motor; 12. First moving block; 13. First support block; 14. First connecting rod; 15. Second movable groove; 16. Guide rod; 17. Second moving block; 18. Second support block; 19. Duckbill seeder; 20. Connecting pipe; 21. Slide groove; 22. Slider; 23. Bump; 24. Third support block; 25. Sleeve; 26. First electric push rod; 27. Fixed block; 28. Third movable groove; 29. Bidirectional screw; 30. Second motor; 31. Movable block; 32. Second electric push rod; 33. Universal wheel; 34. Handle; 35. Second connecting rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, Figures 1-4 As shown, a dry-seeding and wet-seeding machine for cotton planting in saline-alkali land comprises a chassis 1, a fixed plate 2 is provided on the top side of the chassis 1, a storage mechanism is provided on the fixed plate 2, a duck-bill seeder 19 is provided on the bottom side of the chassis 1, the duck-bill seeder 19 is connected to one side of the chassis 1 through a first lifting mechanism, an adjustment mechanism is provided on the bottom side of the chassis 1 located on the side of the duck-bill seeder 19, a fixed block 27 is provided on the bottom side of the chassis 1, a third movable groove 28 is provided at the bottom, a moving mechanism is provided in the third movable groove 28, a second lifting mechanism is provided at the bottom of the moving mechanism, the storage mechanism can store seeds, the height of the duck-bill seeder can be changed by the first lifting mechanism, the angle of the duck-bill seeder can be changed by the adjusting mechanism, thereby improving practicality, the spacing of the universal wheels can be adjusted by the moving mechanism, and the chassis height of the chassis can be adjusted by the second lifting mechanism, thereby being suitable for working in different environments.

[0027] In one embodiment, Figure 1 As shown, the storage mechanism includes a storage box 5, which is located at the upper end of the fixed plate 2. A feed port is provided at the top of the storage box 5, and seeds can be stored in the storage box 5.

[0028] In one embodiment, Figure 3 As shown, a first movable groove 8 and a second movable groove 15 are provided on one side of the chassis 1. The first movable groove 8 is slidably connected to the first moving block 12, and the second movable groove 15 is slidably connected to the second moving block 17. The first moving block 12 and the second moving block 17 can move up and down.

[0029] In one embodiment, Figure 3As shown, the first lifting mechanism includes a screw rod 9, which is located in the first movable groove 8. A limit groove 10 is provided on the surface of the chassis 1 above the first movable groove 8. A first motor 11 is provided in the limit groove 10. The bottom end of the screw rod 9 is rotatably connected to the bottom surface of the first movable groove 8, and the top end of the screw rod 9 is fixedly connected to the output end of the first motor 11. The first moving block 12 is threadedly connected to the screw rod 9. A guide rod 16 is provided in the second movable groove 15. The second moving block 17 is slidably connected to the guide rod 16. A symmetrical first support block 13 is provided on the first moving block 12, and the second moving block 17 is symmetrically connected to the guide rod 16. A symmetrical second support block 18 is provided on the block 17, a first connecting rod 14 is provided between the first support blocks 13, the top end of the first connecting rod 14 is located in the first support block 13 and is rotatably connected, a second connecting rod 35 is provided between the second support blocks 18, the top end of the second connecting rod 35 is located in the second support block 18 and is rotatably connected, a duckbill seeder 19 is provided between the bottom of the first connecting rod 14 and the bottom of the second connecting rod 35, and starting the first motor 11 can drive the first moving block 12 and the second moving block 17 to move up and down synchronously, thereby adjusting the height of the duckbill seeder 19.

[0030] In one embodiment, Figure 1 As shown, the storage box 5 and the duckbill seeder 19 are connected via a connecting pipe 20 , and the seeds in the storage box 5 can be transported into the duckbill seeder 19 via the connecting pipe 20 .

[0031] In one embodiment, Figure 2 and Figure 4 As shown, the adjustment mechanism includes a third support block 24, which is symmetrically arranged at the bottom of the chassis 1, and a sleeve 25 is rotatably connected between the third support blocks 24. A first electric push rod 26 is provided on the sleeve 25, and a slide groove 21 is provided on the inner side of the first connecting rod 14. A slider 22 is slidably connected in the slide groove 21, and a protrusion 23 is provided on the slider 22. The output outer end of the first electric push rod 26 is rotatably connected to the protrusion 23. Starting the first electric push rod 26 can drive the first connecting rod 14 to adjust the angle, thereby adjusting the angle of the duckbill seeder 19.

[0032] In one embodiment, Figure 2 As shown, the moving mechanism includes a bidirectional screw 29, which is located in the third movable groove 28. One end of the bidirectional screw 29 is rotatably connected to the inner wall of the third movable groove 28, and the other end of the bidirectional screw 29 is fixedly connected to the output end of the second motor 30 on the outside of the fixed block 27. A symmetrical movable block 31 is provided in the third movable groove 28, and the movable block 31 is threadedly rotatably connected to the bidirectional screw 29. Starting the second motor 30 can drive the bidirectional screw 29 to rotate, thereby driving the movable block 31 to move relative to adjust the spacing of the universal wheel 33.

[0033] In one embodiment, Figure 2As shown, the second lifting mechanism includes a second electric push rod 32, the tail end of the second electric push rod 32 is fixedly connected to the movable block 31, and the output end of the second electric push rod 32 is provided with a universal wheel 33. The second electric push rod 32 can adjust the chassis height of the chassis 1 and is suitable for working in different environments.

[0034] In one embodiment, Figure 1 As shown, a door 3 is provided on the top of the chassis 1 on one side of the fixed plate 2. The door 3 is rotatably connected to the fixed plate 2 via a hinge 4. A handle 34 is provided on the door 3. Tools can be stored inside the chassis 1.

[0035] In one embodiment, Figure 1 As shown, a handle 7 is provided on one side of the exterior of the chassis 1 for easy pushing.

[0036] The above embodiment discloses a dry-seeding and wet-seeding machine for cotton planting in saline-alkali land. When in use, seeds can be stored in the storage box 5. The first motor 11 is started to drive the first movable block 12 and the second movable block 17 to move up and down synchronously, thereby adjusting the height of the duckbill seeder 19. The first electric push rod 26 is started to drive the first connecting rod 14 to adjust the angle, thereby adjusting the angle of the duckbill seeder 19, and adjusting it appropriately according to needs. The second motor 30 is started to drive the bidirectional screw 29 to rotate, thereby driving the movable block 31 to move relative to each other, and adjusting the spacing of the universal wheels 33 to prevent the device from crushing the planted land when walking in the field. The second electric push rod 32 is started to adjust the chassis height of the chassis 1, which is suitable for working in different environments, and planting work is performed by pushing the push handle 7.

[0037] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A dry sowing and wet sowing machine for cotton planting in saline-alkali land, comprising a machine housing (1), characterized in that: A fixing plate (2) is provided on one side of the top of the chassis (1), and a material storage mechanism is provided on the fixing plate (2). A duckbill seeder (19) is provided on one side of the bottom of the chassis (1), and the duckbill seeder (19) is connected to one side of the chassis (1) through a first lifting mechanism. An adjusting mechanism is provided on one side of the duckbill seeder (19) at the bottom of the chassis (1). A fixing block (27) is provided on one side of the bottom of the chassis (1), and a third movable groove (28) is provided at the bottom. A moving mechanism is provided in the third movable groove (28), and a second lifting mechanism is provided at the bottom of the moving mechanism.

2. The saline-alkali land cotton planting dry sowing and wet sowing machine according to claim 1, characterized in that: The material storage mechanism comprises a material storage box (5), the material storage box (5) is located at the upper end of the fixed plate (2), and a material feed port is provided at the top end of the material storage box (5).

3. The saline-alkali land cotton planting dry sowing and wet sowing machine according to claim 2, characterized in that: A first movable groove (8) and a second movable groove (15) are provided on one side of the chassis body (1); a first movable block (12) is slidably connected in the first movable groove (8); and a second movable block (17) is slidably connected in the second movable groove (15).

4. The dry sowing and wet-sowing machine for cotton planting in saline-alkali land according to claim 3, characterized in that: The first lifting mechanism includes a screw rod (9), the screw rod (9) is located in the first movable groove (8), a limit groove (10) is provided on the surface of the chassis (1) above the first movable groove (8), a first motor (11) is provided in the limit groove (10), the bottom end of the screw rod (9) is rotatably connected to the bottom surface of the first movable groove (8), the top end of the screw rod (9) is fixedly connected to the output end of the first motor (11), and the first moving block (12) is threadedly rotatably connected to the screw rod (9), a guide rod (16) is provided in the second movable groove (15), and the second moving block (17) is slidably connected to the guide rod (16) A symmetrical first support block (13) is provided on the first moving block (12), a symmetrical second support block (18) is provided on the second moving block (17), a first connecting rod (14) is provided between the first support blocks (13), the top end of the first connecting rod (14) is located in the first support block (13) and is rotatably connected, a second connecting rod (35) is provided between the second support blocks (18), the top end of the second connecting rod (35) is located in the second support block (18) and is rotatably connected, and a duckbill seeder (19) is provided between the bottom of the first connecting rod (14) and the bottom of the second connecting rod (35).

5. The dry sowing and wet-sowing machine for cotton planting in saline-alkali land according to claim 4, characterized in that: The storage box (5) is connected to the duckbill seeder (19) via a connecting pipe (20).

6. The dry sowing and wet-sowing machine for cotton planting in saline-alkali land according to claim 4, characterized in that: The adjustment mechanism includes a third support block (24), the third support block (24) is symmetrically arranged at the bottom of the chassis (1), a sleeve (25) is rotatably connected between the third support blocks (24), a first electric push rod (26) is provided on the sleeve (25), a sliding groove (21) is provided on the inner side of the first connecting rod (14), a slider (22) is slidably connected in the sliding groove (21), a protrusion (23) is provided on the slider (22), and the output outer end of the first electric push rod (26) is rotatably connected to the protrusion (23).

7. The dry sowing and wet-sowing machine for cotton planting in saline-alkali land according to claim 1, characterized in that: The moving mechanism includes a bidirectional screw (29), the bidirectional screw (29) is located in the third movable groove (28), one end of the bidirectional screw (29) is rotatably connected to the inner wall of the third movable groove (28), and the other end of the bidirectional screw (29) is fixedly connected to the output end of the second motor (30) outside the fixed block (27), and a symmetrical movable block (31) is provided in the third movable groove (28), and the movable block (31) is threadedly rotatably connected to the bidirectional screw (29).

8. The dry sowing and wet-sowing machine for cotton planting in saline-alkali land according to claim 7, characterized in that: The second lifting mechanism comprises a second electric push rod (32), the tail end of the second electric push rod (32) is fixedly connected to the movable block (31), and the output end of the second electric push rod (32) is provided with a universal wheel (33).

9. The dry sowing and wet-sowing machine for cotton planting in saline-alkali land according to claim 1, characterized in that: A box door (3) is provided on the top of the chassis (1) and located on one side of the fixed plate (2). The box door (3) and the fixed plate (2) are rotatably connected via a hinge (4). A handle (34) is provided on the box door (3).

10. The dry sowing and wet-sowing machine for cotton planting in saline-alkali land according to claim 1, characterized in that: A push handle (7) is provided on one side of the exterior of the chassis (1).

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