Weeding, stubble cleaning, fertilizing and hilling machine

Abstract

The utility model discloses a kind of weeding and stubble removing fertilizing ridger, including frame, upper plate, three groups of weeding knife components, driving assembly, three groups of ridging and fertilizing components and land wheel components;The upper end of the frame is connected with the upper plate, three adjusting grooves are opened on the upper plate, one group of the weeding knife components is connected in each adjusting groove, the driving assembly is connected at the upper end face front end of the frame, and the driving assembly is connected with three groups of the weeding knife components respectively;Three groups of ridging and fertilizing components are connected side by side at the rear end of the frame;The land wheel component is connected at the lower end of the frame and the ridging and fertilizing component.The weeding knife component includes first fixed plate, and the first fixed plate is located above the adjusting groove, and the utility model aims at overcoming the defects of the prior art to provide a kind of weeding and stubble removing fertilizing ridger, multiple functions are integrated on one equipment, and processing efficiency is high.

Description

Technical Field

[0001] This utility model relates to a weeding, stubble removal, fertilization, and soil-building machine. Background Technology

[0002] Crop cultivation is the core link in agricultural production, involving a series of systematic operations from early preparation to later management. Its scientific nature and standardization directly affect crop yield and quality.

[0003] With continuous social development, agricultural production levels are also constantly improving. Weeds are a significant factor affecting land yield in agricultural production. Weed control is mostly done using farm tools or pesticides. Using farm tools increases labor intensity and reduces efficiency due to the large number of weeds. Furthermore, using pesticides can negatively impact crop production. Long-term use of pesticides may lead to soil and water pollution, damaging ecosystems. In addition, pesticide residues may pose a potential threat to human health.

[0004] In the current crop planting process, each step is operated by a separate machine. Although this reduces the workload of planting staff, the processing efficiency is not high. There is a lack of multi-functional integrated equipment. Therefore, in response to the above problems, a weeding, stubble removal, fertilization and soil ridging machine is proposed. Utility Model Content

[0005] The purpose of this utility model is to overcome the existing defects and provide a weeding, stubble removal, fertilization and soil ridging machine that integrates multiple functions into one device and has high processing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a weeding, stubble removal, fertilization, and hilling machine, comprising a frame, an upper plate, three sets of weeding blade assemblies, a drive assembly, three sets of hilling and fertilization assemblies, and a ground wheel assembly;

[0007] The upper end of the frame is connected to the upper plate, and the upper plate has three adjustment slots. Each adjustment slot is connected to a set of weeding blade assemblies. The drive assembly is connected to the front end of the upper end of the frame, and the drive assembly is connected to the three sets of weeding blade assemblies respectively. The three sets of hilling and fertilizing assemblies are connected side by side to the rear end of the frame. The ground wheel assembly is connected to the lower end of the frame and the hilling and fertilizing assemblies.

[0008] Preferably, the weeding blade assembly includes a first fixing plate located above the adjustment groove. A drive shaft assembly is provided in the middle of the first fixing plate. The drive shaft assembly is installed in the adjustment groove through a bearing seat. The upper end of the drive shaft assembly is connected to a driven pulley, and the lower end passes through the top surface of the seedling cover and is connected to the blade.

[0009] Each end of the first fixing plate is connected to a set of connecting shafts, and the lower end of the connecting shaft set is connected to the upper end face of the seedling cover.

[0010] Preferably, the drive assembly includes a gasoline engine connected to the front end of the upper end of the frame, a drive pulley is connected to the upper plate, the output end of the gasoline engine is connected to the drive pulley through a gear transmission set, and the drive pulley is connected to three sets of driven pulleys of the weeding blade assembly through a transmission belt.

[0011] The upper plate is also connected to two idler pulleys, which are connected to the drive belt.

[0012] Preferably, the soil-building and fertilizing component includes a soil-building connecting rod, and a plurality of first adjustment holes are equally spaced at the rear end of the frame, and the front end of the soil-building connecting rod is connected to the first adjustment holes by a first fixing bolt;

[0013] The side wall of the soil-filling connecting rod is connected to the soil-filling shovel connecting rod by a second fixing bolt, and the lower end of the soil-filling shovel connecting rod is connected to the soil-filling shovel.

[0014] The side wall of the soil-covering connecting rod is connected to the soil-covering shovel connecting rod by a third fixing bolt, and the lower end of the soil-covering shovel connecting rod is connected to the soil-covering shovel.

[0015] Both the soil-covering shovel connecting rod and the soil-covering shovel connecting rod are provided with multiple second adjustment holes.

[0016] Preferably, the rear end of the frame is connected to a support; the soil-covering and fertilizing assembly also includes a fertilizer tank, which is connected to the support, and the discharge pipe at the lower end of the fertilizer tank extends between the soil-covering shovel and the soil-covering shovel.

[0017] Preferably, the ground wheel assembly includes a plurality of ground wheels, each ground wheel is connected to a wheel support frame, and the upper end of the wheel support frame is connected to the frame.

[0018] Preferably, a rubber ring is connected to the lower end of the outer wall of the seedling cover.

[0019] Preferably, the front end of the frame is connected to a trailer.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: This weeding, stubble removal, fertilization, and hilling machine has an upper plate connected to the upper end of the frame, with three adjustment slots on the upper plate. Each adjustment slot is connected to a set of weeding blade assemblies. The drive assembly is connected to the front end of the upper end of the frame, and the drive assembly is connected to the three sets of weeding blade assemblies respectively. The three sets of hilling and fertilization assemblies are connected side by side to the rear end of the frame. Weeding, stubble removal, fertilization, and hilling are integrated into one device, which improves work efficiency and reduces labor fatigue. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is an isometric view of the weeding, stubble removal, fertilization, and hilling machine of this utility model;

[0023] Figure 2 This is an isometric view of the upper plate connection of this utility model;

[0024] Figure 3 This is an isometric view of the upper plate connection of this utility model from another perspective;

[0025] Figure 4 This is a bottom view of the upper plate connection of this utility model;

[0026] Figure 5 This is an isometric view of the weeding blade assembly of this utility model;

[0027] Figure 6 This is a side view of the weeding blade assembly of this utility model;

[0028] Figure 7 This is an isometric view of the soil-cultivating and fertilizing component of this utility model.

[0029] In the diagram: 1. Frame; 2. Upper plate; 3. Adjustment groove; 4. First fixed plate; 5. Drive shaft assembly; 6. Driven pulley; 7. Seedling cover; 8. Blade; 10. Connecting shaft assembly; 11. Gasoline engine; 12. Drive pulley; 13. Gear transmission assembly; 14. Transmission belt; 15. Idler pulley; 16. Soil covering connecting rod; 17. First adjustment hole; 18. First fixing bolt; 19. Second fixing bolt; 20. Soil covering shovel connecting rod; 21. Soil covering shovel; 22. Third fixing bolt; 23. Soil covering shovel connecting rod; 24. Soil covering shovel; 25. Support; 26. Fertilizer bucket; 27. Discharge pipe; 28. Ground wheel; 29. ​​Wheel support frame; 31. Tray; 32. Rubber ring; 33. Second adjustment hole. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-7A weeding, stubble removal, fertilization, and hilling machine includes a frame 1, an upper plate 2, three sets of weeding blade assemblies, a drive assembly, three sets of hilling and fertilization assemblies, and a ground wheel assembly. The upper end of the frame 1 is connected to the upper plate 2, and three adjustment grooves 3 are opened on the upper plate 2. Each adjustment groove 3 is connected to a set of weeding blade assemblies. The drive assembly is connected to the front end of the upper end of the frame 1 and is connected to the three sets of weeding blade assemblies respectively. The three sets of hilling and fertilization assemblies are connected side by side to the rear end of the frame 1. The ground wheel assembly is connected to the lower end of the frame 1 and the hilling and fertilization assemblies.

[0032] Specifically, the weeding blade assembly includes a first fixing plate 4, located above the adjusting groove 3. A drive shaft assembly 5 is positioned in the middle of the first fixing plate 4, and is mounted in the adjusting groove 3 via a bearing seat. The upper end of the drive shaft assembly 5 is connected to a driven pulley 6, and the lower end passes through the top surface of the seedling cover 7 and connects to the blade 8. A rubber ring 32 is connected to the lower end of the outer wall of the seedling cover 7. The bottom of the blade 8 extends 5 cm beyond the rubber ring 32. The rotation of the driven pulley 6 drives the blade 8 to rotate via the drive shaft assembly 5, performing the weeding operation. A connecting shaft assembly 10 is connected to each end of the first fixing plate 4, with the lower end of the connecting shaft assembly 10 connected to the upper surface of the seedling cover 7. Both the drive shaft assembly 5 and the connecting shaft assembly 10 are universal joints, meaning that both the drive shaft and the connecting shaft can swing slightly and are not rigidly vertical, thus also serving the purpose of protecting the seedlings.

[0033] Please see Figure 2 The two adjustment grooves 3 are angled, which allows the weeding blade assembly to move on the adjustment grooves 3, thereby changing the distance between the two weeding blade assemblies and making it suitable for different seedling spacing.

[0034] Specifically, the drive assembly includes a gasoline engine 11, which is connected to the front end of the upper part of the frame 1. A drive pulley 12 is connected to the upper plate 2. The output end of the gasoline engine 11 is connected to the drive pulley 12 through a gear transmission group 13. The drive pulley 12 is connected to the driven pulleys 6 of the three sets of weeding blade assemblies through a transmission belt 14. Two idler pulleys 15 are also connected to the upper plate 2, and the idler pulleys 15 are connected to the transmission belt 14.

[0035] Specifically, the rotation of the gasoline engine 11 drives the drive pulley 12 to rotate via the gear transmission group 13. The rotation of the drive pulley 12 drives the driven pulleys 6 of the three weeding blade assemblies to rotate via the transmission belt 14, thereby driving the blades 8 to weed. The idler pulley 15 is used to adjust the tension of the transmission belt 14.

[0036] Specifically, the hilling and fertilizing assembly includes a hilling connecting rod 16, and multiple first adjustment holes 17 are equally spaced at the rear end of the frame 1. The front end of the hilling connecting rod 16 is connected to the first adjustment hole 17 through a first fixing bolt 18. The connection position of the hilling connecting rod 16 can be adjusted through the first adjustment hole 17, thereby adjusting the spacing between the three sets of hilling and fertilizing assemblies to adapt to different seedling spacings.

[0037] Specifically, the side wall of the soil-filling connecting rod 16 is connected to the soil-filling shovel connecting rod 20 via a second fixing bolt 19, and the lower end of the soil-filling shovel connecting rod 20 is connected to the soil-filling shovel 21; the side wall of the soil-filling connecting rod 16 is connected to the soil-covering shovel connecting rod 23 via a third fixing bolt 22, and the lower end of the soil-covering shovel connecting rod 23 is connected to the soil-covering shovel 24; both the soil-filling shovel connecting rod 20 and the soil-covering shovel connecting rod 23 are provided with multiple second adjustment holes 33. The height of the soil-filling shovel connecting rod 20 and the soil-covering shovel connecting rod 23 can be adjusted through the second adjustment holes 33.

[0038] Specifically, the rear end of the frame 1 is connected to the support 25; the soil-covering and fertilizing assembly also includes a fertilizer tank 26, which is connected to the support 25. The discharge pipe 27 at the lower end of the fertilizer tank 26 extends between the soil-covering shovel 21 and the soil-covering shovel 24. When moving forward, the soil-covering shovel 21 digs open the soil, the discharge pipe 27 scatters fertilizer into the soil, and the soil-covering shovel 24 pushes soil to cover the fertilizer.

[0039] Specifically, the ground wheel assembly includes multiple ground wheels 28, each ground wheel 28 is connected to a wheel support frame 29, and the upper end of the wheel support frame 29 is connected to the frame 1.

[0040] Specifically, a trailer 31 is connected to the front end of the frame 1. The drive unit at the front end is connected to the trailer 31, which drives the weeding, stubble-removing, fertilizing, and hilling machine to move forward.

[0041] In use, the trailer 31 is attached to the front drive device. The spacing between the weeding blade components is adjusted to match the spacing of the seedlings that need weeding. The spacing between the three sets of hilling and fertilizing components is also adjusted to match the spacing of the seedlings that need weeding. The heights of the hilling shovel 21 and the covering shovel 24 are adjusted. The gasoline engine 11 is started. The rotation of the gasoline engine 11 drives the drive pulley 12 to rotate through the gear transmission group 13. The rotation of the drive pulley 12 drives the driven pulleys 6 of the three sets of weeding blade components to rotate through the transmission belt 14, thereby driving the blades 8 to weed. During the forward movement, the hilling shovel 21 digs up the soil, the discharge pipe 27 scatters fertilizer into the soil, and the covering shovel 24 pushes soil to cover the fertilizer. The above steps realize the operation of weeding, stubble removal, fertilization, and hilling.

[0042] This weeding, stubble removal, fertilization, and hilling machine integrates weeding, stubble removal, fertilization, and hilling into one device, improving work efficiency and reducing labor fatigue. The upper end of the frame 1 is connected to an upper plate 2, which has three adjustment slots 3. Each adjustment slot 3 is connected to a weeding blade assembly. The drive assembly is connected to the front end of the upper part of the frame 1, and the drive assembly is connected to the three weeding blade assemblies. The three hilling and fertilization assemblies are connected side-by-side to the rear end of the frame 1.

[0043] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A weeding, stubble removal, fertilization, and hilling machine, characterized in that, Includes frame (1), upper plate (2), three sets of weeding blade assemblies, drive assembly, three sets of soil ridging and fertilization assemblies and ground wheel assembly; The upper end of the frame (1) is connected to the upper plate (2), and three adjustment slots (3) are opened on the upper plate (2). Each adjustment slot (3) is connected to a set of weeding blade assemblies. The drive assembly is connected to the front end of the upper end of the frame (1). The drive assembly is connected to the three sets of weeding blade assemblies respectively. The three sets of hilling and fertilizing assemblies are connected side by side to the rear end of the frame (1). The ground wheel assembly is connected to the lower end of the frame (1) and the hilling and fertilizing assemblies.

2. The weeding, stubble removal, fertilization, and hilling machine according to claim 1, characterized in that, The weeding knife assembly includes a first fixing plate (4), which is located above the adjustment groove (3). A drive shaft assembly (5) is provided in the middle of the first fixing plate (4). The drive shaft assembly (5) is installed in the adjustment groove (3) through a bearing seat. The upper end of the drive shaft assembly (5) is connected to the driven pulley (6), and the lower end passes through the top surface of the seedling cover (7) and is connected to the blade (8). Each end of the first fixing plate (4) is connected to a set of connecting shafts (10), and the lower end of the connecting shafts (10) is connected to the upper end face of the seedling cover (7).

3. The weeding, stubble removal, fertilization, and hilling machine according to claim 1, characterized in that, The drive assembly includes a gasoline engine (11), which is connected to the front end of the upper end of the frame (1). A drive pulley (12) is connected to the upper plate (2). The output end of the gasoline engine (11) is connected to the drive pulley (12) through a gear transmission group (13). The drive pulley (12) is connected to the driven pulleys (6) of the three sets of weeding blade assemblies through a transmission belt (14). Two idler pulleys (15) are also connected to the upper plate (2), and the idler pulleys (15) are connected to the transmission belt (14).

4. The weeding, stubble removal, fertilization, and hilling machine according to claim 1, characterized in that, The soil-building and fertilization assembly includes a soil-building connecting rod (16), and a plurality of first adjustment holes (17) are equally spaced at the rear end of the frame (1). The front end of the soil-building connecting rod (16) is connected to the first adjustment hole (17) by a first fixing bolt (18). The side wall of the soil-laying connecting rod (16) is connected to the soil-laying shovel connecting rod (20) by the second fixing bolt (19), and the lower end of the soil-laying shovel connecting rod (20) is connected to the soil-laying shovel (21). The side wall of the soil-covering connecting rod (16) is connected to the soil-covering shovel connecting rod (23) by the third fixing bolt (22), and the lower end of the soil-covering shovel connecting rod (23) is connected to the soil-covering shovel (24). Both the soil-covering shovel connecting rod (20) and the soil-covering shovel connecting rod (23) are provided with multiple second adjustment holes (33).

5. The weeding, stubble removal, fertilization, and hilling machine according to claim 4, characterized in that, The rear end of the frame (1) is connected to the support (25); the soil covering and fertilizing assembly also includes a fertilizer tank (26), which is connected to the support (25), and the discharge pipe (27) at the lower end of the fertilizer tank (26) extends between the soil covering shovel (21) and the soil covering shovel (24).

6. The weeding, stubble removal, fertilization, and hilling machine according to claim 5, characterized in that, The ground wheel assembly includes a plurality of ground wheels (28), each of which is connected to a wheel support frame (29), the upper end of which is connected to the frame (1).

7. The weeding, stubble removal, fertilization, and hilling machine according to claim 2, characterized in that, A rubber ring (32) is connected to the lower end of the outer wall of the seedling cover (7).

8. The weeding, stubble removal, fertilization, and hilling machine according to claim 1, characterized in that, The front end of the frame (1) is connected to a carriage (31).

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