An agricultural soil loosening device

Abstract

This utility model relates to the field of agricultural soil loosening technology, and more particularly to an agricultural soil loosening device. Its technical solution includes a bracket and a mounting rod. The mounting rod is rotatably mounted on the inner side of the bracket. A main support is fixed to the end of the mounting rod, and secondary supports are provided at both ends of the main support. Multiple loosening plates are fixed to the outer surfaces of the main and secondary supports. A rotation adjustment component is provided on the surface of the bracket and used for adjusting the angle of the loosening plates. This utility model, through the cooperation of the mounting rod, bracket, and rotation adjustment component, achieves the effect of adjusting the turning depth of the loosening plates. Furthermore, the cooperation of the two secondary supports with the main support allows for adjustment of the turning width of the soil. The quick-release component facilitates the easy assembly and disassembly of the two secondary supports, thus adapting to different sizes of farmland, improving the applicability of the device, and also facilitating the transportation of the loosening device.

Description

Technical Field

[0001] This utility model relates to the field of agricultural soil loosening technology, and in particular to an agricultural soil loosening device. Background Technology

[0002] Soil turning in farmland is an important management measure in agricultural production. Its core purpose is to improve the physical, chemical and biological properties of the soil and create a more suitable environment for crop growth. Turning the soil can break up compaction, increase aeration, enhance water and fertilizer retention capacity, promote root extension, improve soil pH, accelerate nutrient release, and control weed growth.

[0003] In existing technologies, soil loosening devices are typically attached to agricultural vehicles. The movement of the vehicle then drives the loosening device to turn over the compacted soil. Generally, the loosening device consists of a frame with multiple inclined turning plates fixed on it. However, the frame size is usually fixed. When the farmland is narrow, a wider frame will prevent the loosening device from operating, requiring the use of a smaller loosening device. When the farmland is wide, a standard frame needs to turn the soil back and forth multiple times, thus reducing the efficiency of turning the soil and making the loosening device less applicable.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to address the problem in the prior art that the specifications of soil loosening devices are not easily adjustable, which affects the efficiency of soil turning, and to propose an agricultural soil loosening device.

[0006] The technical solution of this utility model: an agricultural soil loosening device, including a bracket, and further comprising:

[0007] The mounting rod is rotatably mounted on the inner side of the bracket. A main support is fixed to the end of the mounting rod, and secondary supports are provided at both ends of the main support. Multiple loosening boards are fixed to the outer surfaces of the main support and the secondary supports.

[0008] A rotation adjustment assembly is mounted on the surface of the bracket and used for adjusting the angle of the loosening plate;

[0009] Quick-release assembly, located on the outer surface of the main support and used for the connection of two secondary supports.

[0010] Optionally, the rotation adjustment assembly includes:

[0011] A turntable is fixed to the end of a mounting rod and is rotatably mounted on the inner side of a bracket. The surface of the turntable is evenly provided with multiple fixing holes. A limit bolt is threaded through the surface of the bracket, and the end of the limit bolt is inserted into the inner wall of the fixing hole.

[0012] Optionally, the quick-release assembly includes;

[0013] The fixed base has two symmetrically distributed fixed bases on the outer surface of the main support column. A sliding groove is provided on one side of the fixed base. A slider is slidably connected to the inner wall of the sliding groove. A positioning rod is fixed to the bottom surface of the slider. A connecting block is fixed to one end of each of the two auxiliary support columns. A connecting groove is provided at both ends of the main support column. The connecting block is inserted into the inner wall of the connecting groove. The end of the positioning rod moves through the connecting block.

[0014] Optionally, the quick-release assembly further includes a fixing rod fixed to the inner wall of the slide groove, the slider being slidably sleeved on the outer surface of the fixing rod, a spring being sleeved on the outer surface of the fixing rod, one end of the spring being fixed to the inner wall of the slide groove, and the other end of the spring being fixed to the surface of the slider.

[0015] Optionally, a handle is fixed to the outer surface of the turntable, and a pull rod is fixed to the top surface of the slider.

[0016] Optionally, a placement box is fixed between the two fixed seats, the top surface of the placement box is hinged with a cover plate, and a grip ring is fixed to the outer surface of the secondary support.

[0017] Optionally, a fixing frame is fixed to the outer surface of the bracket, and a roller is rotatably connected to the inner side of the fixing frame.

[0018] Compared with the prior art, this application includes the following beneficial technical effects:

[0019] 1. This utility model achieves the effect of adjusting the turning depth of the loosening plate through the cooperation of the mounting rod, bracket and rotation adjustment component. It also allows the width of the soil turning device to be adjusted through the cooperation of the two auxiliary pillars and the main pillar. The quick-release component facilitates the easy assembly and disassembly of the two auxiliary pillars, thereby adapting to farmland of different sizes, improving the applicability of the device, and also facilitating the transportation of the loosening device.

[0020] 2. This utility model features a convenient storage box for everyday agricultural tools or parts, allowing for quick access to tools when the machine malfunctions. The rollers move with the vehicle, improving the stability of the soil-loosening device during the tilling process. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of an agricultural soil loosening device;

[0022] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0023] Figure 3 This is a partial structural diagram of an agricultural soil loosening device;

[0024] Figure 4 for Figure 3 A magnified structural diagram at point B in the middle.

[0025] Reference numerals: 1. Bracket; 2. Mounting rod; 3. Fixing frame; 4. Roller; 5. Main support; 6. Secondary support; 7. Loosening board; 8. Fixing seat; 9. Placement box; 10. Cover plate; 11. Turntable; 12. Handle; 13. Fixing hole; 14. Limit bolt; 15. Connecting block; 16. Connecting groove; 17. Slide groove; 18. Spring; 19. Fixing rod; 20. Sliding block; 21. Positioning rod; 22. Pull rod; 23. Grip ring. Detailed Implementation

[0026] 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.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] like Figure 1-4 As shown, the present invention proposes an agricultural soil loosening device, including a bracket 1 and an installation rod 2. The installation rod 2 is rotatably disposed inside the bracket 1. A main support 5 is fixed to the end of the installation rod 2, and secondary support 6 is provided at both ends of the main support 5. Multiple loosening plates 7 are fixed to the outer surfaces of the main support 5 and the secondary support 6. The bracket 1 is provided with hanging holes, through which the soil loosening device is fixed to a vehicle. Then, through the driving of the vehicle, the loosening plates 7 turn over the soil, allowing the compacted soil to better contact with the air.

[0030] In this embodiment, as Figure 1 and Figure 2 To facilitate adjustment of the soil turning depth of the loosening plate 7, a rotating adjustment component is installed on the surface of the bracket 1 and used to adjust the angle of the loosening plate 7. The rotating adjustment component includes a turntable 11, which is fixed to the end of the mounting rod 2. The turntable 11 is rotatably installed on the inner side of the bracket 1. Multiple fixing holes 13 are evenly opened on the surface of the turntable 11. Limit bolts 14 are threaded through the surface of the bracket 1. The end of the limit bolt 14 is inserted into the inner wall of the fixing hole 13. Before turning the soil, the mounting rod 2 is deflected by rotating the turntable 11, thereby adjusting the angle of the loosening plate 7. After adjustment, the turntable 11 is fixed by the limit bolts 14, thereby controlling the soil turning depth and improving the ease of use of the device.

[0031] This also includes a handle 12 fixed to the outer surface of the turntable 11, which facilitates the rotation of the turntable 11.

[0032] Furthermore, such as Figure 2 and Figure 4 To facilitate the connection between the secondary support column 6 and the main support column 5, a quick-release assembly is provided on the outer surface of the main support column 5 for the docking of the two secondary support columns 6. The quick-release assembly includes a fixing seat 8, of which two are provided and symmetrically distributed and fixed to the outer surface of the main support column 5. A sliding groove 17 is provided on one side of the fixing seat 8, and a slider 20 is slidably connected to the inner wall of the sliding groove 17. A positioning rod 21 is fixed to the bottom surface of the slider 20. A connecting block 15 is fixed to one end of each of the two secondary support columns 6, and a connecting groove 16 is provided at both ends of the main support column 5. The connecting block 15 is inserted into the inner wall of the connecting groove 16. The end of the positioning rod 21 moves through the connecting block 15, allowing the width of the soil loosening device to be adjusted according to the width of different farmlands. If the farmland is wide, the worker can insert the connecting blocks 15 of the two secondary pillars 6 into the connecting grooves 16 of the main pillar 5, and then pull down the slider 20 to move the positioning rod 21 down and insert it into the connecting block 15, thereby fixing the secondary pillars 6 and greatly improving the worker's operational convenience. When the farmland is narrow, the secondary pillars 6 can be removed. This also has the advantage of saving space and improving the convenience of transporting the soil loosening device.

[0033] It is worth noting that the quick-release assembly also includes a fixing rod 19 fixed to the inner wall of the slide groove 17. The slider 20 is slidably sleeved on the outer surface of the fixing rod 19. A spring 18 is sleeved on the outer surface of the fixing rod 19. One end of the spring 18 is fixed to the inner wall of the slide groove 17, and the other end of the spring 18 is fixed to the surface of the slider 20. The spring 18 provides the slider 20 with a downward elastic force, so that the positioning rod 21 can remain stable after it moves down, and it is also convenient to operate. A pull rod 22 is fixed on the top surface of the slider 20, which facilitates the lifting of the slider 20.

[0034] In addition, such as Figure 1 A storage box 9 is fixed between the two fixed seats 8. A cover plate 10 is hinged to the top surface of the storage box 9. The storage box 9 facilitates the storage of daily agricultural tools or parts, and tools can be used to deal with problems in the machine in a timely manner. A grip ring 23 is fixed to the outer surface of the secondary support 6, which facilitates the taking and putting away of the secondary support 6. A fixed frame 3 is fixed to the outer surface of the bracket 1. A roller 4 is rotatably connected to the inner side of the fixed frame 3. The roller 4 rolls as the vehicle moves, improving the stability of the soil loosening device during the soil turning process.

[0035] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An agricultural soil loosening device comprising a carriage (1), characterised in that: Also includes: Mounting rod (2), which is rotatably mounted on the inner side of bracket (1), with a main support (5) fixed at the end of the mounting rod (2), and secondary supports (6) provided at both ends of the main support (5). Multiple loosening boards (7) are fixed on the outer surfaces of the main support (5) and the secondary supports (6). Rotation adjustment assembly, set on the surface of bracket (1) and used for adjusting the angle of loosening plate (7); A quick-release assembly is provided on the outer surface of the main support (5) and is used for the docking of the two secondary supports (6).

2. An agricultural soil loosening device according to claim 1, wherein, The rotation adjustment assembly includes: Turntable (11) is fixed to the end of mounting rod (2). Turntable (11) is rotatably mounted on the inner side of bracket (1). Multiple fixing holes (13) are evenly opened on the surface of turntable (11). Limiting bolts (14) are threaded through the surface of bracket (1). The end of the limiting bolts (14) is inserted into the inner wall of the fixing holes (13).

3. An agricultural soil loosening device according to claim 2, wherein, The quick-release assembly includes; Fixed base (8), two fixed bases (8) are provided and symmetrically distributed and fixed on the outer surface of the main support (5). A sliding groove (17) is provided on one side of the fixed base (8). A slider (20) is slidably connected to the inner wall of the sliding groove (17). A positioning rod (21) is fixed on the bottom surface of the slider (20). A connecting block (15) is fixed at one end of the two auxiliary support pillars (6). A connecting groove (16) is provided at both ends of the main support pillar (5). The connecting block (15) is inserted into the inner wall of the connecting groove (16). The end of the positioning rod (21) moves through the connecting block (15).

4. The agricultural soil loosening device according to claim 3, characterized in that, The quick-release assembly also includes a fixing rod (19) fixed to the inner wall of the slide groove (17), the slider (20) is slidably sleeved on the outer surface of the fixing rod (19), and a spring (18) is sleeved on the outer surface of the fixing rod (19). One end of the spring (18) is fixed to the inner wall of the slide groove (17), and the other end of the spring (18) is fixed to the surface of the slider (20).

5. An agricultural soil loosening device according to claim 4, wherein, A handle (12) is fixed to the outer surface of the turntable (11), and a pull rod (22) is fixed to the top surface of the slider (20).

6. An agricultural soil loosening device according to claim 3, wherein A placement box (9) is fixed between the two fixed seats (8), and a cover plate (10) is hinged to the top surface of the placement box (9). A grip ring (23) is fixed to the outer surface of the secondary support (6).

7. An agricultural soil loosening device according to claim 1, wherein The bracket (1) has a fixed frame (3) on its outer surface, and a roller (4) is rotatably connected to the inner side of the fixed frame (3).

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