Bilateral ditching and fertilizing all-in-one machine

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses a bilateral ditching and fertilizing all-in-one machine which comprises a base, a material frame is fixedly connected to the top of the base, double-end motors are fixedly connected to the two sides of the material frame, an auger frame is fixedly connected to the driving end of one side of each double-end motor, and the auger frame is fixedly connected to the driving end of the other side of each double-end motor. The driving end of the other side of the double-end motor is fixedly connected with a driving wheel, the two sides of the material frame are fixedly connected with shells, the interiors of the shells are rotatably connected with driven wheels, the interior of the base is movably connected with two sliding columns, and one sides of the sliding columns are fixedly connected with clamping balls. The clamping ball is pulled to drive the sliding column to slide outwards, the sliding block, the protruding block and the fixing block move synchronously, the protruding block extrudes the spring to enable the spring to store elastic potential energy, after the sliding column is in place, the sliding block is separated from the through hole, the clamping ball is rotated to enable the fixing block to be locked by the base, and fertilizer falls through the through hole.

Description

Technical Field

[0001] This utility model relates to the field of agricultural equipment technology, and in particular to a double-sided trenching and fertilization integrated machine. Background Technology

[0002] In agricultural production, fertilization is an important and labor-intensive operation. With the development of agricultural modernization, and given my country's vast territory and diverse terrain, including plains, hills, mountains, orchards, tea gardens, greenhouses, and other different agricultural production environments, some large fertilization machines are difficult to access narrow orchards, tea gardens, or small plots of land for operation. Meanwhile, small fertilization machines often perform ditching and fertilization operations separately, requiring multiple operations of different equipment or tools, which consumes a lot of time and manpower. Therefore, a double-sided ditching and fertilization integrated machine has emerged.

[0003] The dual-sided ditching and fertilizing integrated machine uses a tractor or special chassis as a power source and drives each component through a transmission system such as a gearbox and belt. When working, the ditchers on both sides cut the soil simultaneously. The hydraulic or screw mechanism adjusts the ditching depth and spacing as needed. The screw conveyor or chain conveyor in the fertilizer box pushes the fertilizer to the fertilizer discharge port. After falling into the ditch through the fertilizer guide pipe, it enters the soil, completing the one-stop operation of "ditching-fertilizing".

[0004] While current double-sided ditching and fertilizing machines have a positive effect on agricultural production, they also have drawbacks such as continuous fertilizer discharge leading to resource waste. When the machine starts, stops, turns, or adjusts its position, fertilization is difficult to control in a timely manner, resulting in excessive fertilizer discharge. Some models have insufficient sensitivity in their fertilizer discharge mechanisms, failing to adjust the amount of fertilizer synchronously when soil conditions change or the machine's speed fluctuates, leading to localized over-fertilization. Furthermore, the connection between the fertilizer tank and the conveying device can leak fertilizer due to poor sealing or mechanical wear. These issues not only increase planting costs but can also cause root burn due to excessively high local fertilizer concentrations, or lead to soil compaction and environmental pollution, affecting the machine's operational efficiency and environmental benefits. Therefore, a double-sided ditching and fertilizing machine is proposed to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a double-sided trenching and fertilizing integrated machine, which aims to improve the problem of difficulty in timely control of fertilization start and stop in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A dual-sided trenching and fertilizing integrated machine includes a base, a material frame fixedly connected to the top of the base, dual-head motors fixedly connected to both sides of the material frame, an auger fixedly connected to one drive end of each dual-head motor, and a drive wheel fixedly connected to the other drive end of each dual-head motor. A housing is fixedly connected to both sides of the material frame, and a driven wheel is rotatably connected inside the housing. Two sliding columns are movably connected inside the base, a ball is fixedly connected to one side of each sliding column, and a slider is rotatably connected to the other side. A protrusion is fixedly connected to the outer wall of each sliding column, a spring is sleeved on the outer wall of each sliding column, and multiple fixing blocks are fixedly connected to the outer wall of each sliding column. Two through holes are opened inside both the material frame and the base. Two support columns are fixedly connected inside the base, trenching blades are slidably connected to the inner wall of each support column, and an adjustment component is movably connected to the inner wall of each support column.

[0008] As a further description of the above technical solution:

[0009] The adjustment assembly includes a connecting column, the outer wall of which is movably connected to the inner wall of the support column, a fixing column is threadedly connected to the inner wall of the connecting column, a fixing disc is threadedly connected to the outer wall of the fixing column, and multiple threaded holes are provided on the inner wall of the support column.

[0010] As a further description of the above technical solution:

[0011] One side of the spring is fixedly connected to one side of the protrusion, and the other side of the spring is fixedly connected to the inner wall of the base.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the protrusion is slidably connected to the inner wall of the base, and the outer wall of the slider is slidably connected to the inner wall of the base.

[0014] As a further description of the above technical solution:

[0015] The side of the auger frame away from the dual-head motor is rotatably connected to the inner wall of the material frame, and a power wheel is fixedly connected to one side of the driven wheel;

[0016] As a further description of the above technical solution:

[0017] The driving wheel and the driven wheel are coupled together by a belt, and one side of the driving wheel is rotatably connected to one side of the housing.

[0018] As a further description of the above technical solution:

[0019] The outer walls of the plurality of fixing blocks are slidably connected to the inner wall of the base, and the outer wall of the fixing column is threadedly connected to the inner wall of two of the threaded holes;

[0020] As a further description of the above technical solution:

[0021] The outer wall of the grooving blade is fixedly connected to the inner wall of the connecting column, and the cross-sectional shape of the fixed column is T-shaped.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by pulling the locking ball, the sliding column is driven to slide outward, and the slider, protrusion and fixing block move synchronously. The protrusion compresses the spring to store elastic potential energy. After the sliding column is in place, the slider separates from the through hole. Rotating the locking ball locks the fixing block to the base, and the fertilizer falls through the through hole. When fertilization is paused, the locking ball is pulled again to rotate back to its original position. After releasing, the spring releases potential energy, pushes the sliding column to reset, and the slider closes the through hole. This design achieves precise control of fertilizer falling, and fertilization can be started and stopped at any time without complicated operation. It significantly improves the flexibility and efficiency of the integrated machine in field operations and reduces fertilizer waste.

[0024] 2. In this utility model, rotating the fixed column can release the lock between the support column and the connecting column. After rotating the connecting column to a suitable angle, the fixed column and the fixed plate are relocked to achieve the angle adjustment of the trenching blade. This allows the integrated machine to adapt to different terrains and crop row spacings. When the trenching blade is worn, the fixed structure is unlocked, and the connecting column drives the blade to slide out of the support column for maintenance and replacement. This avoids the problem of needing to replace the entire machine due to component wear in traditional equipment. It not only extends the service life of the integrated machine but also reduces maintenance costs, allowing the equipment to maintain efficient operation in various working environments. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a double-sided trenching and fertilization integrated machine proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the belt structure of a double-sided trenching and fertilizing integrated machine proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the sliding column structure of a double-sided trenching and fertilizing integrated machine proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the fixed plate structure of a double-sided trenching and fertilizing integrated machine proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Material frame; 3. Dual-head motor; 4. Drive wheel; 5. Belt; 6. Driven wheel; 7. Screw; 8. Housing; 9. Power wheel; 10. Support column; 11. Threaded hole; 12. Connecting column; 13. Grooving blade; 14. Fixing column; 15. Fixing plate; 16. Sliding column; 17. Ball clamp; 18. Slider; 19. Protrusion; 20. Spring; 21. Fixing block. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1 to 3 This utility model provides an embodiment of a double-sided trenching and fertilizing integrated machine, including a base 1. The base 1 serves as the basic support structure of the entire machine, made of high-strength steel, possessing excellent load-bearing capacity and stability. It can remain stable in complex farmland terrain, providing reliable protection for subsequent operations. A material frame 2 is fixedly connected to the top of the base 1. The material frame 2 is used to store fertilizer. Its large-capacity design reduces the frequency of adding fertilizer, improving operating efficiency. The enclosed structure effectively prevents fertilizer from getting damp or spilling. Dual-head motors 3 are fixedly connected to both sides of the material frame 2. The dual-head motors 3 serve as the core power source, possessing dual-end drive capability, and can simultaneously provide power to different components, simplifying... The overall structure reduces energy consumption. One drive end of the dual-head motor 3 is fixedly connected to the auger frame 7. The auger frame 7 rotates under the drive of the dual-head motor 3. Using the pushing action of the spiral blades, it can orderly transport the fertilizer in the material frame 2. The other drive end of the dual-head motor 3 is fixedly connected to the drive wheel 4. The drive wheel 4 is responsible for transmitting power to the transmission system. In cooperation with other components, it drives the whole machine to move forward and turn. Both sides of the material frame 2 are fixedly connected to the outer shell 8. The outer shell 8 plays a protective role. The driven wheel 6 is rotatably connected inside the outer shell 8. The outer shell 8 plays a protective role and protects the internal driven wheel 6 and other transmission components from mud, weeds and other debris, thus extending the service life of the components.

[0033] The base 1 has two movable sliding columns 16 internally connected. The sliding columns 16 are key components for controlling fertilizer feeding; their sliding and rotation allow for flexible opening or closing of the fertilizer feeding channel. A retaining ball 17 is fixedly connected to one side of each sliding column 16, facilitating gripping and force application by the operator. Operation of the retaining ball allows for the movement and positioning of the sliding column 16, making operation simple and convenient. A slider 18 is rotatably connected to the other side of each sliding column 16, moving with it. A protrusion 19 is fixedly connected to the outer wall of each sliding column 16. A spring 20 is fitted on the outer wall of the slide column 16. The spring 20 acts as an elastic element, storing elastic potential energy when the slide column 16 moves and pushing the slide column 16 back to its original position when released. Multiple fixing blocks 21 are fixedly connected to the outer wall of the slide column 16. After the slide column 16 rotates, the fixing blocks 21 engage with the inner wall of the base 1 to fix the position of the slide column 16 and ensure that the fertilizer is continuously and stably fed. Two through holes are opened inside the material frame 2 and the base 1. The through holes form the channel for the fertilizer to fall. Their position and size are designed to ensure that the fertilizer can evenly cover the farmland.

[0034] The base 1 has two fixed support columns 10 inside, which provide installation support for the trenching blade 13, ensuring the stability and reliability of the trenching blade 13 during operation. The trenching blade 13 is slidably connected to the inner wall of the support column 10. The trenching blade 13 is responsible for digging trenches in the farmland, creating conditions for fertilization and subsequent planting. Its sharp edge and reasonable structural design can efficiently break the soil and dig trenches. The inner wall of the support column 10 is movably connected to an adjustment component, which is used to flexibly adjust the working angle of the trenching blade 13 to adapt to different farmland operation needs. The adjustment component includes a connecting column 12, which connects the trenching blade 13 and the support column. 10. The angle of the trenching blade 13 can be adjusted by rotation and fixing. The inner wall of the connecting column 12 is threaded with a fixing column 14. The fixing column 14 and the threaded hole 11 on the support column 10 are engaged. By tightening or loosening, the connecting column 12 and the support column 10 can be fixed and unlocked. The outer wall of the fixing column 14 is threaded with a fixing plate 15. The fixing plate 15 increases the contact area between the fixing column 14 and the support column 10, enhances the fixing effect, and ensures that the trenching blade 13 will not loosen during operation. The inner wall of the support column 10 is provided with multiple threaded holes 11. The threaded holes 11 provide different fixing points for the fixing column 14, thereby realizing multi-angle adjustment of the trenching blade 13.

[0035] Reference Figures 2 to 4One side of the spring 20 is fixedly connected to one side of the protrusion 19, and the other side is fixedly connected to the inner wall of the base 1. This connection method allows the spring 20 to effectively store and release elastic potential energy under the action of the protrusion 19, ensuring the stable reset of the slide column 16. The outer wall of the protrusion 19 is slidably connected to the inner wall of the base 1, ensuring smooth movement of the protrusion 19 and accurate transmission of force to the spring 20, assisting the slide column 16 in completing the operation. The outer wall of the slider 18 is slidably connected to the inner wall of the base 1, allowing the slider 18 to accurately cooperate with the through hole and stably control the opening and closing of the fertilizer falling channel. The side of the auger frame 7 away from the double-head motor 3 is rotatably connected to the inner wall of the material frame 2. This rotatable connection method ensures that the auger frame 7 can rotate flexibly within the material frame 2, continuously and stably pushing fertilizer. One side of the driven wheel 6 is fixedly connected to the power wheel 9. The power wheel 9 further converts the power transmitted from the driven wheel 6 into the driving force for the entire machine to turn, realizing flexible turning at multiple angles. The driving wheel 4 and the driven wheel 6 are coupled together by the belt 5. The belt 5 provides smooth transmission and low noise, and can... The power of the drive wheel 4 is effectively transmitted to the driven wheel 6, ensuring the continuity and stability of power transmission. One side of the drive wheel 9 is rotatably connected to one side of the outer shell 8, allowing the drive wheel 9 to rotate flexibly under the support of the outer shell 8, providing reliable power for the steering of the whole machine. The outer walls of multiple fixing blocks 21 are slidably connected to the inner wall of the base 1, ensuring that the fixing blocks 21 can move with the sliding column 16 and are firmly engaged with the inner wall of the base 1 after rotation, fixing the position of the sliding column 16. The outer wall of the fixing column 14 is threadedly connected to the inner wall of two of the threaded holes 11. Through the cooperation with the threaded holes 11, the connecting column 12 and the support column 10 are fixed, ensuring the stability of the trenching blade 13 during operation. The outer wall of the trenching blade 13 is fixedly connected to the inner wall of the connecting column 12, so that the trenching blade 13 can be firmly installed on the connecting column 12, and the angle can be adjusted with the connecting column 12 for stable operation. The cross-sectional shape of the fixing column 14 is T-shaped, which makes it easy for the operator to use tools to tighten or loosen, improving the efficiency of the angle adjustment of the trenching blade 13.

[0036] Working principle: The dual-head motors 3 located on both sides of the material frame 2 are activated, driving the auger 7 inside the material frame 2 to rotate. This allows the fertilizer inside the material frame 2 to flow out through the through holes without clogging. Because the drive wheel 4 and driven wheel 6 cooperate with the belt 5, the driving force of the dual-head motors 3 can be transmitted to the power wheels 9, allowing the two power wheels 9 to turn at multiple angles due to different speeds. This makes the entire machine adaptable to various operating scenarios. When the machine is fertilizing, pulling the locking ball 17 causes it to... The sliding column 16 is driven to slide outward, causing the slider 18, protrusion 19, and fixing block 21 to slide outward synchronously. During this process, protrusion 19 compresses spring 20, causing spring 20 to undergo elastic deformation, generating and storing elastic potential energy. When the sliding column 16 slides to the predetermined position, the slider 18 separates from the through hole. At the same time, the locking ball 17 is rotated, causing the sliding column 16 to rotate with multiple fixing blocks 21 to a certain angle, thereby making two of the fixing blocks 21 firmly locked by the base 1. This allows the fertilizer inside the material frame 2 to flow into the soil through the through hole. When fertilizer needs to continue flowing from the material frame 2, pull the locking ball 17 and rotate it back to its original angle, releasing the external force acting on the locking ball 17. At this moment, the elastic potential energy stored in the spring 20 is released instantaneously, causing the slider 18 to return to its original position and close the through hole. This allows the slider 18 to stably unlock or close the through hole, controlling the flow and stopping of fertilizer inside the material frame 2. This enables the integrated machine to stop and start at will during fertilization, greatly improving its efficiency. Rotating the fixed column 14 causes the fixed column 14 to support the support column 10 and the connecting column 12. The connection is unlocked, and the connecting column 12 is rotated to a certain angle. Then, through the cooperation of the fixing column 14 and the fixing plate 15, the connecting column 12 and the support column 10 are firmly fixed, so that the trenching blade 13 can be adjusted at a certain angle. This makes the entire machine suitable for operation in multiple working environments. After the trenching blade 13 has been working for a certain period of time, the fixing of the connecting column 12 and the support column 10 is unlocked, so that the connecting column 12 can drive the trenching blade 13 to slide out of the support column 10 for maintenance and replacement, thereby greatly extending the service life of the entire machine.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dual-sided trenching and fertilizing integrated machine, comprising a base (1), characterized in that: A material frame (2) is fixedly connected to the top of the base (1). A double-headed motor (3) is fixedly connected to both sides of the material frame (2). An auger frame (7) is fixedly connected to one drive end of each double-headed motor (3), and a drive wheel (4) is fixedly connected to the other drive end of each double-headed motor (3). A housing (8) is fixedly connected to both sides of the material frame (2). A driven wheel (6) is rotatably connected inside the housing (8). Two sliding columns (16) are movably connected inside the base (1). A ball bearing (17) is fixedly connected to one side of each sliding column (16). A slider (18) is rotatably connected to the other side of the slide column (16). A protrusion (19) is fixedly connected to the outer wall of the slide column (16). A spring (20) is sleeved on the outer wall of the slide column (16). Multiple fixing blocks (21) are fixedly connected to the outer wall of the slide column (16). Two through holes are opened inside the material frame (2) and the base (1). Two support columns (10) are fixedly connected inside the base (1). A grooving blade (13) is slidably connected to the inner wall of the support column (10). An adjustment component is movably connected to the inner wall of the support column (10).

2. The double-sided trenching and fertilizing integrated machine according to claim 1, characterized in that: The adjustment assembly includes a connecting column (12), the outer wall of which is movably connected to the inner wall of the support column (10), the inner wall of which is threadedly connected to a fixing column (14), the outer wall of which is threadedly connected to a fixing disc (15), and the inner wall of the support column (10) is provided with multiple threaded holes (11).

3. The double-sided trenching and fertilizing integrated machine according to claim 1, characterized in that: One side of the spring (20) is fixedly connected to one side of the protrusion (19), and the other side of the spring (20) is fixedly connected to the inner wall of the base (1).

4. The double-sided trenching and fertilizing integrated machine according to claim 1, characterized in that: The outer wall of the protrusion (19) is slidably connected to the inner wall of the base (1), and the outer wall of the slider (18) is slidably connected to the inner wall of the base (1).

5. The double-sided trenching and fertilizing integrated machine according to claim 1, characterized in that: The auger frame (7) is rotatably connected to the inner wall of the material frame (2) on the side away from the dual-head motor (3), and a power wheel (9) is fixedly connected to one side of the driven wheel (6).

6. The double-sided trenching and fertilizing integrated machine according to claim 5, characterized in that: The driving wheel (4) and the driven wheel (6) are coupled together by a belt (5), and one side of the power wheel (9) is rotatably connected to one side of the outer casing (8).

7. The double-sided trenching and fertilizing integrated machine according to claim 2, characterized in that: The outer walls of the plurality of fixing blocks (21) are slidably connected to the inner wall of the base (1), and the outer wall of the fixing column (14) is threadedly connected to the inner wall of two of the threaded holes (11).

8. The double-sided trenching and fertilizing integrated machine according to claim 2, characterized in that: The outer wall of the grooving blade (13) is fixedly connected to the inner wall of the connecting column (12), and the cross-sectional shape of the fixing column (14) is T-shaped.

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