A device for deep ploughing of farmland soil

Abstract

The utility model relates to a farmland soil deep ploughing device belongs to farmland soil deep ploughing technical field, this farmland soil deep ploughing device, include: the inner wall rotation of installation frame is connected with the pivot, the surface fixed connection of pivot has the fixed block of equal column distribution, the inner wall of fixed block is equipped with the control block, the inner wall sliding connection of control block has the blade, the inner wall screw thread connection of control block has the bolt of two quantity, reinforcing mechanism, reinforcing mechanism includes the mounting block of fixed connection in fixed block and control block one side, the inner wall of mounting block is hinged and has the block, through mounting block, block, iron pole and antiskid block mutual cooperation, realized the locking of bolt, further guaranteed one bolt stable screw in the blade and control block, another bolt stable screw in control block and fixed block, avoided the loosening of blade in deep ploughing, thereby guaranteed the deep ploughing effect of blade to soil.

Description

Technical Field

[0001] This utility model relates to the field of deep tillage technology for farmland soil, and in particular to a deep tillage device for farmland soil. Background Technology

[0002] In agricultural planting, before sowing, farmland soil deep-plowing equipment is usually used to deep-plowing the farmland to make the soil looser, thereby enhancing soil aeration and allowing air to enter the soil more smoothly, providing sufficient oxygen for plant roots and helping the roots to respire.

[0003] According to the Chinese patent "A device for deep tillage and loosening of farmland soil" authorized announcement number "CN222852608U", the device achieves the self-adjustment of the blade length by means of a connecting piece, a first bolt, a first screw hole, a second screw hole, and a second bolt working together, thereby enabling the tillage of the field to different depths.

[0004] In the aforementioned application, because the blades deeply till the farmland soil while rotating, the blades generate a large vibration force during deep tillage, which is transmitted to the first and second bolts. This can easily cause the first and second bolts to loosen, thereby affecting the deep tillage effect of the blades on the soil. Utility Model Content

[0005] Therefore, it is necessary to provide a farmland soil deep-plowing device to address the problem that the first and second bolts are prone to loosening, thereby affecting the deep-plowing effect of the blades on the soil.

[0006] The device includes: a mounting frame, the inner wall of which is rotatably connected to a rotating shaft, the surface of which is fixedly connected to equally spaced fixing blocks, the inner wall of which is provided with an adjusting block, the inner wall of which is slidably connected to a blade, and the inner wall of which is threadedly connected to two bolts; and a reinforcement mechanism, which includes a mounting block fixedly connected to one side of the fixing block and the adjusting block, the inner wall of which is hinged to a stop block, the inner wall of which is slidably connected to an iron rod, and the inner wall of which is rotatably connected to an anti-slip block.

[0007] In one embodiment, a damping block is slidably connected to the inner wall of the mounting block, and the surface of the damping block is engaged with the upper end of the inner wall of the iron rod.

[0008] In one embodiment, a damping rod is fixedly connected to the front end of the mounting block, and the surface of the damping rod contacts the front end of the damping block.

[0009] In one embodiment, the end of the anti-slip block abuts against the end of the stop block, and the bottom end of the iron rod is curved into an arc shape.

[0010] In one embodiment, a magnetic block is slidably connected to the upper end of the inner wall of the anti-slip block, and the surface of the magnetic block is slidably connected to the inner wall of the iron rod, and the surface of the magnetic block is magnetically attracted to the inner wall of the iron rod.

[0011] In one embodiment, a protective frame is fixedly connected to the end of the stop block, and the surface of the iron rod is located inside the protective frame. The protective frame is used to protect the lower end of the iron rod surface, preventing soil from adhering to the lower end of the iron rod surface and ensuring that the anti-slip block can be smoothly housed inside the iron rod.

[0012] In one embodiment, a fixing rope is fixedly connected to the upper surface of the iron rod, and the other end of the fixing rope is fixedly connected to the top of the mounting block. The fixing rope is used to limit the placement range of the iron rod and avoid the risk of the iron rod being lost.

[0013] In one embodiment, the surface of one of the bolts is threaded to the inner wall of the blade, and the surface of the other bolt is threaded to the inner wall of the fixing block.

[0014] Beneficial effects 1. By cooperating with the mounting block, stop block, iron rod and anti-slip block, the bolt is locked, thus ensuring that the thread of one bolt is stable within the blade and the adjusting block, and the thread of the other bolt is stable within the adjusting block and the fixing block. This prevents the blade from loosening during deep tillage, thus ensuring the deep tillage effect of the blade on the soil. 2. By cooperating with the magnetic block, damping rod and damping block, the iron rod and anti-slip block are locked together, thereby ensuring that the iron rod is stably located in the mounting block and the stop block, ensuring the stable locking of the bolt, preventing the blade from loosening during deep tillage, and thus ensuring the deep tillage effect of the blade on the soil. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the control block of this utility model; Figure 3 This is a schematic diagram of the reinforcement mechanism structure of this utility model; Figure 4 This utility model Figure 3 Enlarged view of point A in the middle; Figure 5 This utility model Figure 3 Enlarged view of point B in the middle.

[0017] Figure label: 100. Mounting frame; 200. Rotating shaft; 300. Fixing block; 400. Adjusting block; 500. Blade; 600. Bolt; 700. Reinforcing mechanism; 701. Mounting block; 702. Stop block; 703. Iron rod; 704. Anti-slip block; 705. Magnetic block; 706. Damping block; 707. Damping rod; 708. Protective frame; 709. Fixing rope. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0019] The following is combined with Figures 1-5 This invention describes a deep tillage device for farmland soil.

[0020] In one embodiment, a deep tillage device for farmland includes: a mounting frame 100, a rotating shaft 200 rotatably connected to the inner wall of the mounting frame 100, fixed blocks 300 evenly distributed on the surface of the rotating shaft 200, an adjusting block 400 on the inner wall of the fixing block 300, a blade 500 slidably connected to the inner wall of the adjusting block 400, and two bolts 600 threadedly connected to the inner wall of the adjusting block 400; and a reinforcing mechanism 700, including a mounting block 701 fixedly connected to one side of the fixing block 300 and the adjusting block 400, a stop block 702 hinged to the inner wall of the mounting block 701, an iron rod 703 slidably connected to the inner wall of the mounting block 701, and an anti-slip block 704 rotatably connected to the inner wall of the iron rod 703, wherein the surface of one bolt 600 is threadedly connected to the inner wall of the blade 500, and the surface of the other bolt 600 is threadedly connected to the inner wall of the fixing block 300.

[0021] It should be noted that: deep tillage machines are usually composed of mounting frame 100, rotating shaft 200, fixing block 300, adjusting block 400, blade 500 and bolt 600, etc. The model of deep tillage machine that can be selected is: rotary tillage deep tillage machine 1GQN-230, which is a relatively mature device with existing technology. The specific model can be selected according to actual needs.

[0022] In this embodiment, when deep plowing of farmland is required, the mounting frame 100 is installed on the tractor at a suitable position using screws. The blade 500 is pulled to move to a suitable position within the control block 400, adjusting the length of the blade 500 to a suitable range. One of the bolts 600 is threaded into the control block 400 and the blade 500. The stop block 702 is pushed to flip, so that one side of the stop block 702 abuts against one end of the bolt 600. The iron rod 703 is slid down into the mounting block 701 and the stop block 702. The anti-slip block 704 is rotated, so that the end of the anti-slip block 704 abuts against the end of the stop block 702, thereby locking the bolt 600 and stably installing the blade 500 within the control block 400.

[0023] At this time, the tractor travels across the farmland, pulling the deep tillage machine slowly along the field. The operator needs to control the tractor's speed and direction to ensure the uniformity and integrity of the deep tillage operation. Power is transmitted from the tractor's power take-off shaft to the deep tillage machine's transmission device. The transmission device typically consists of a universal joint, gearbox, chain, or belt, transmitting power to the rotating shaft 200. The rotation of the rotating shaft 200 drives the fixed block 300, the adjusting block 400, and the blades 500 to rotate, causing the blades 500 to rotate under the power, cutting into the soil, breaking it up, and turning it upwards, making the soil more loose. In this process, deep soil is turned to the surface, and surface soil is buried to the deeper layers, achieving soil exchange and mixing.

[0024] After the operation is completed, clean the mud and debris off the deep turning machine in time, check the wear of the blade 500 and other parts, and replace them in time if there is any damage.

[0025] like Figure 4-5 As shown, a damping block 706 is slidably connected to the inner wall of the mounting block 701. The surface of the damping block 706 is engaged with the upper end of the inner wall of the iron rod 703. A damping rod 707 is fixedly connected to the front end of the mounting block 701. The surface of the damping rod 707 contacts the front end of the damping block 706. The end of the anti-slip block 704 abuts against the end of the stop block 702. The bottom end of the iron rod 703 is curved into an arc shape. A magnetic block 705 is slidably connected to the upper end of the inner wall of the anti-slip block 704. The surface of the magnetic block 705 is slidably connected to the inner wall of the iron rod 703, and the surface of the magnetic block 705 is magnetically attracted to the inner wall of the iron rod 703. Both the damping block 706 and the damping rod 707 are rubber components, possessing flexibility and high elasticity.

[0026] In this embodiment, the anti-slip block 704 rotates at a suitable angle within the iron rod 703, causing the end of the anti-slip block 704 to abut against the end of the stop block 702, pushing the magnetic block 705 to move downward within the anti-slip block 704, causing the magnetic block 705 to move downward into the iron rod 703, thereby locking the anti-slip block 704. The damping rod 707 is pulled to deform, pushing the damping block 706 to move within the mounting block 701 and lock into the iron rod 703, loosening the restriction on the damping rod 707, causing the elastic force of the damping rod 707 to generate a reset and abut against the front end of the damping block 706, thus locking the iron rod 703 within the mounting block 701.

[0027] like Figure 5 As shown, a guard frame 708 is fixedly connected to the end of the stop block 702, the surface of the iron rod 703 is located inside the guard frame 708, a fixing rope 709 is fixedly connected to the upper end of the surface of the iron rod 703, and the other end of the fixing rope 709 is fixedly connected to the top of the mounting block 701.

[0028] Working principle: Pull the blade 500 to move it to a suitable position within the adjusting block 400, adjusting the length of the blade 500 to the appropriate range. Thread one of the bolts 600 into the adjusting block 400 and the blade 500. Push the stop block 702 to flip, so that one side of the stop block 702 abuts against one end of the bolt 600. Slide the iron rod 703 down into the mounting block 701 and the stop block 702. Rotate the anti-slip block 704, so that the end of the anti-slip block 704 abuts against the end of the stop block 702, pushing the magnetic block 705 to prevent... The slider 704 moves downward, causing the magnetic block 705 to move down into the iron rod 703, thereby locking the anti-sliding slider 704. The damping rod 707 is pulled to deform, pushing the damping block 706 to move within the mounting block 701 and lock into the iron rod 703. The restriction on the damping rod 707 is loosened, and the elastic force of the damping rod 707 generates a reset force that abuts against the front end of the damping block 706, locking the iron rod 703 within the mounting block 701. This, in turn, locks the bolt 600, ensuring that the blade 500 is stably installed within the control block 400.

[0029] It should be noted that the mounting frame 100, rotating shaft 200, fixing block 300, adjusting block 400, blade 500, bolt 600, iron rod 703, magnetic block 705, guard frame 708, and fixing rope 709 mentioned above are all components with relatively mature existing technology. Specific models can be selected according to actual needs, and will not be elaborated here.

[0030] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A deep tillage device for farmland soil, characterized in that, include: Mounting frame (100), the inner wall of the mounting frame (100) is rotatably connected to a rotating shaft (200), the surface of the rotating shaft (200) is fixedly connected to equally arranged fixing blocks (300), the inner wall of the fixing blocks (300) is provided with an adjusting block (400), the inner wall of the adjusting block (400) is slidably connected to a blade (500), and the inner wall of the adjusting block (400) is threadedly connected to two bolts (600). The reinforcement mechanism (700) includes a mounting block (701) fixedly connected to one side of the fixing block (300) and the adjusting block (400). The inner wall of the mounting block (701) is hinged with a stop block (702), and the inner wall of the mounting block (701) is slidably connected with an iron rod (703). The inner wall of the iron rod (703) is rotatably connected with an anti-slip block (704).

2. The farmland soil deep-plowing device according to claim 1, characterized in that, The inner wall of the mounting block (701) is slidably connected to a damping block (706), and the surface of the damping block (706) is snapped onto the upper end of the inner wall of the iron rod (703).

3. The farmland soil deep-plowing device according to claim 2, characterized in that, A damping rod (707) is fixedly connected to the front end of the mounting block (701), and the surface of the damping rod (707) contacts the front end of the damping block (706).

4. The farmland soil deep-plowing device according to claim 1, characterized in that, The end of the anti-slip block (704) abuts against the end of the stop block (702), and the bottom end of the iron rod (703) is bent into an arc shape.

5. The farmland soil deep-plowing device according to claim 1, characterized in that, A magnetic block (705) is slidably connected to the upper end of the inner wall of the anti-slip block (704). The surface of the magnetic block (705) is slidably connected to the inner wall of the iron rod (703), and the surface of the magnetic block (705) is magnetically attracted to the inner wall of the iron rod (703).

6. The farmland soil deep-plowing device according to claim 1, characterized in that, The end of the stop (702) is fixedly connected to a guard frame (708), and the surface of the iron rod (703) is located inside the guard frame (708).

7. The farmland soil deep-plowing device according to claim 1, characterized in that, A fixing rope (709) is fixedly connected to the upper surface of the iron rod (703), and the other end of the fixing rope (709) is fixedly connected to the top of the mounting block (701).

8. The farmland soil deep-plowing device according to claim 1, characterized in that, One of the bolts (600) is threaded to the inner wall of the blade (500), and the other bolt (600) is threaded to the inner wall of the fixing block (300).

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