Soil rotary cultivator

Abstract

The utility model discloses a kind of soil rotary tillage subsoilers, it is related to rotary tillage equipment technical field, to solve the current plow structure vertical needs to be completed by gravity compression to break soil, it is easy to damage while the technical problem of larger load to traction machine, including rotary tillage machine, assembly rod and subsoil mechanism, the upper end of rotary tillage machine is equipped with assembly frame, the assembly rod is fixedly installed in the middle of the bottom of connecting frame, connecting frame and assembly frame are connected by crossbar, several subsoil mechanisms equidistantly install on assembly rod, the subsoil mechanism is connected with crossbar by buffer assembly, the buffer assembly is composed of upper arm rod and lower arm rod, and upper arm rod and lower arm rod sliding butt joint. The utility model has the advantage that the inclination angle is designed, break soil is completed with oblique angle along with traction, prevent plow damage while reducing the difficulty of traction.

Description

Technical Field

[0001] This utility model relates to the field of rotary tillage equipment technology, and more specifically, to a soil rotary tillage deep turning machine. Background Technology

[0002] A rotary tiller is a power-driven tillage machine that uses rotating blades to deeply till the soil. Typically towed by a tractor, the tiller's blades rotate, driven by the tractor's drive shaft, while simultaneously moving forward at a constant speed in a straight line. During the cutting process, the blades first cut off the soil clods, then throw them backward. The clods are then broken up by impact with the casing and trailing plate before falling back onto the surface. As the machine continuously moves forward, the blades continuously loosen and break up the untilled land, thus achieving the goals of deep tillage, breaking up the plow pan, and restoring the soil's topsoil structure.

[0003] Existing rotary tillers directly use blades to deeply till the soil, but the blades penetrate the soil only shallowly, making it inconvenient to till deeper soil layers. An additional plowshare is needed to turn over the deeper soil. However, most existing plowshares are of the straight-pull type, meaning they are designed perpendicular to the ground. This type of plowshare requires gravity to break the soil, making it impractical and prone to damage. Therefore, we propose a soil rotary tillage deep tillage machine. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a soil rotary tillage deep plow to solve the technical problem that the current vertical plow structure requires gravity compression to break the soil, which is easy to damage and puts a large load on the traction machine.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a soil rotary tillage deep plow, including a rotary tiller, an assembly rod, and a deep plowing mechanism. The upper end of the rotary tiller is provided with an assembly frame. The assembly rod is fixedly installed at the bottom middle of a connecting frame. The connecting frame and the assembly frame are connected by a cross. Several deep plowing mechanisms are equidistantly installed on the assembly rod. The deep plowing mechanism is connected to the cross through a buffer assembly. The buffer assembly consists of an upper arm and a lower arm, and the upper arm and the lower arm are slidably connected.

[0006] In use, the tail of the longitudinal rod of the connecting frame is connected to the assembly frame and fixed with bolts. The middle part of the assembly rod is fixedly installed at the bottom of the connecting frame. The deep tillage mechanism and the bottom blades of the rotary tiller are at the same height. The deep tillage mechanism is locked and installed at the corresponding position of the assembly rod by a fixing clamp. Through the equidistant distribution design, multiple deep tillage mechanisms can complete the deep tillage of the soil, while making the tilled soil easy for the rotary tiller's rotating blades to break, ensuring the quality of soil tillage. This device is mounted on a tractor for traction. The tip of the deep tillage plow and the blades of the rotary tiller are shallowly inserted into the soil surface. When the tractor is pulling, the tip of the deep tillage plow is placed at an angle. As the soil deepens, the tip gradually penetrates deeper into the soil layer. At the same time, the deep tillage plow is adjusted by the synchronous linkage of the linkage component and the buffer component, so that it penetrates deeper into the soil layer. Through the above structural design, this device can gradually penetrate deeper into the soil layer with traction, improving the quality and efficiency of soil tillage. At the same time, the penetrating method of penetrating the soil reduces the resistance to breaking the soil.

[0007] Preferably, the cross is composed of a horizontal bar and a vertical bar, the upper end of the connecting frame is provided with a docking end, and the vertical bar is fixedly connected to the docking end of the assembly frame and the connecting frame.

[0008] Preferably, the deep turning mechanism consists of a frame and a deep turning plow. The upper end of the deep turning plow is rotatably mounted on the bottom of the frame via a shaft. The upper end of the frame is fixedly mounted on an assembly rod via a fixing clamp. A positioning rod is fixed inside the rear opening of the deep turning plow.

[0009] Preferably, the frame and the positioning rod are connected by a linkage, the lower end of the linkage is provided with an adjustment groove, and the adjustment groove is sleeved in the middle of the positioning rod. The upper end of the linkage is rotatably connected to the frame by a hinge, and a shaft is fixed in the middle of the linkage.

[0010] Preferably, the upper end of the upper arm is rotatably mounted in the bottom opening on the lower side of the crossbar via a shaft, the lower end of the lower arm is rotatably sleeved on the shaft via a bushing, the lower end of the upper arm has a notch, and the upper end of the lower arm has an insertion end.

[0011] Preferably, the insertion end of the lower arm is slidably inserted into the recess of the upper arm, a spring is provided in the recess and the outer end of the spring is fixed to the insertion end, a limit rod is fixed at the bottom of the recess, an adapter port is provided on the insertion end and the limit rod is slidably installed in the adapter port.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model designs an assembly rod, in which the tail of the longitudinal rod of the connecting frame is connected to the assembly frame and fixed with bolts. The middle part of the assembly rod is fixedly installed at the bottom of the connecting frame. The deep turning mechanism and the bottom blade of the rotary tiller are at the same height. The deep turning mechanism is locked and installed at the corresponding position of the assembly rod by a fixing clamp. Through the equidistant distribution design, multiple deep turning mechanisms can complete the deep turning of the soil, and at the same time, the turned soil is convenient for the rotary tiller's rotating blades to break it up, ensuring the quality of soil turning.

[0014] 2. This utility model also incorporates a deep-plowing mechanism. This device is mounted on a tractor used for traction. The tip of the deep-plowing plow and the blades of the rotary tiller penetrate shallowly into the soil surface. When the tractor is pulling, the tip of the deep-plowing plow is placed at an angle. As the soil deepens, the tip gradually penetrates deeper into the soil layer. At the same time, the deep-plowing plow is adjusted by the synchronous linkage of the linkage component and the buffer component, allowing it to penetrate deeper into the soil layer. Through the above structural design, this device gradually penetrates deeper into the soil layer as it is pulled, improving the quality and efficiency of tilling. At the same time, by penetrating the soil in a penetrating manner, it reduces the resistance to breaking the soil. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the assembly rod structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the unfolded structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the deep turning mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the buffer component of this utility model.

[0021] The following are the labels in the diagram: 1. Rotary tiller; 2. Assembly frame; 3. Cross bar; 301. Horizontal bar; 302. Vertical bar; 4. Assembly rod; 5. Connecting frame; 501. Docking end; 6. Deep tillage mechanism; 601. Frame; 602. Positioning rod; 603. Deep tillage plow; 604. Fixing clamp; 7. Buffer assembly; 701. Upper arm; 702. Notch; 703. Adapter port; 704. Lower arm; 705. Insertion end; 706. Limiting rod; 707. Spring; 8. Linkage component; 801. Shaft; 802. Adjustment groove. Detailed Implementation

[0022] like Figures 1 to 4As shown, this utility model relates to a soil rotary tillage deep plow, including a rotary tiller 1, an assembly rod 4, and a deep plowing mechanism 6. The rotary tiller 1 has an assembly frame 2 at its upper end. The assembly rod 4 is fixedly installed at the bottom center of a connecting frame 5. The connecting frame 5 and the assembly frame 2 are connected by a cross 3. Several deep plowing mechanisms 6 are equidistantly installed on the assembly rod 4. The cross 3 consists of a horizontal bar 301 and a vertical bar 302. The connecting frame 5 has a connecting end 501 at its upper end, and the vertical bar 302 is fixedly connected to the connecting end 501 of the assembly frame 2 and the connecting frame 5. The deep plowing mechanism 6 consists of a frame 601 and a deep plow 603. The upper end of the deep plow 603 is rotatably installed at the bottom of the frame 601 via a shaft. The upper end of the frame 601 is fixedly installed on the assembly rod 4 via a fixing clamp 604. A [missing information - likely a device or component] is fixed inside the rear opening of the deep plow 603. The positioning rod 602 is connected to the frame 601 via a linkage 8. The lower end of the linkage 8 has an adjustment groove 802, which is fitted into the middle of the positioning rod 602. The upper end of the linkage 8 is rotatably connected to the frame 601 via a hinge. A shaft 801 is fixed in the middle of the linkage 8. The tail of the longitudinal rod 302 of the connecting frame 5 is connected to the assembly frame 2 and fixed with bolts. The middle part of the assembly rod 4 is fixedly installed at the bottom of the connecting frame 5. The deep tillage mechanism 6 is at the same height as the bottom blade of the rotary tiller 1. The deep tillage mechanism 6 is locked in place at the corresponding position of the assembly rod 4 by a fixing clamp 604. Through the equidistant distribution design, multiple deep tillage mechanisms 6 can complete the deep tillage of the soil, and at the same time, make the tilled soil easy for the rotating blade of the rotary tiller 1 to break, ensuring the quality of soil tillage.

[0023] like Figures 3 to 6As shown, this utility model relates to a soil rotary tillage deep plow, including a rotary tiller 1, an assembly rod 4, and a deep plowing mechanism 6. The deep plowing mechanism 6 is connected to the cross 3 via a buffer assembly 7. The buffer assembly 7 consists of an upper arm 701 and a lower arm 704, which are slidably connected. The upper end of the upper arm 701 is rotatably mounted in the bottom opening on the lower side of the cross rod 301 via a shaft. The lower end of the lower arm 704 is rotatably sleeved on the shaft 801 via a bushing. A notch 702 is provided at the lower end of the upper arm 701, and an insertion end 705 is provided at the upper end of the lower arm 704. The insertion end 705 of the lower arm 704 is slidably inserted into the notch 702 of the upper arm 701. A spring 707 is provided in the notch 702, and the outer end of the spring 707 is fixed. On the insertion end 705, a limiting rod 706 is fixed at the bottom of the notch 702. An adapter 703 is provided on the insertion end 705, and the limiting rod 706 is slidably installed in the adapter 703. This device is mounted on a tractor for traction. The tip of the deep plow 603 and the blades of the rotary tiller 1 are shallowly inserted into the soil surface. When the tractor is pulling, the tip of the deep plow 603 is placed at an angle. As the soil deepens, the tip gradually penetrates deeper into the soil layer. At the same time, the deep plow 603 is adjusted by the synchronous linkage of the linkage 8 and the buffer assembly 7, so that it penetrates deeper into the soil layer. Through the above structural design, this device can gradually penetrate deeper into the soil layer as it is pulled, improving the quality and efficiency of soil turning. At the same time, by penetrating the soil, it reduces the resistance to breaking the soil.

[0024] Working Principle: This embodiment provides a soil rotary tillage deep plow. In use, the tail of the longitudinal rod 302 of the connecting frame 5 is connected to the assembly frame 2 and fixed with bolts. The middle part of the assembly rod 4 is fixedly installed at the bottom of the connecting frame 5. The deep plowing mechanism 6 and the bottom blade of the rotary tiller 1 are at the same height. The deep plowing mechanism 6 is locked and installed at the corresponding position of the assembly rod 4 by the fixing clamp 604. Through the equidistant distribution design, multiple deep plowing mechanisms 6 can complete the deep soil turning, and at the same time, make the turned soil easy for the rotating blade of the rotary tiller 1 to break, ensuring the quality of soil rotary tillage. This device is mounted on a tractor for traction. The tip of the deep plow 603 and the blade of the rotary tiller 1 are shallowly inserted into the soil surface. When the tractor is pulling, the tip of the deep plow 603 is placed at an angle. As the soil goes deeper, the tip gradually goes deeper into the soil layer. At the same time, the deep plow 603 is adjusted by the synchronous linkage of the linkage 8 and the buffer assembly 7, so that it goes deeper into the soil layer.

[0025] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A soil rotary tillage and deep plowing machine, comprising a rotary tiller (1), an assembly rod (4), and a deep plowing mechanism (6), characterized in that: The rotary tiller (1) is provided with an assembly frame (2) at its upper end. The assembly rod (4) is fixedly installed at the bottom middle of the connecting frame (5). The connecting frame (5) and the assembly frame (2) are connected by a cross (3). Several deep turning mechanisms (6) are equidistantly installed on the assembly rod (4). The deep turning mechanism (6) is connected to the cross (3) through a buffer assembly (7). The buffer assembly (7) consists of an upper arm (701) and a lower arm (704), and the upper arm (701) and the lower arm (704) are slidably connected.

2. The soil rotary tillage deep plow according to claim 1, characterized in that: The cross (3) is composed of a horizontal bar (301) and a vertical bar (302). The upper end of the connecting frame (5) is provided with a docking end (501), and the vertical bar (302) is fixedly connected to the docking end (501) of the assembly frame (2) and the connecting frame (5).

3. A soil rotary tillage and deep plowing machine according to claim 2, characterized in that: The deep turning mechanism (6) consists of a frame (601) and a deep turning plow (603). The upper end of the deep turning plow (603) is rotatably mounted on the bottom of the frame (601) via a shaft. The upper end of the frame (601) is fixedly mounted on the assembly rod (4) via a fixing clamp (604). A positioning rod (602) is fixed inside the rear opening of the deep turning plow (603).

4. A soil rotary tillage and deep plowing machine according to claim 3, characterized in that: The frame (601) and the positioning rod (602) are connected by a linkage (8). The lower end of the linkage (8) is provided with an adjustment groove (802), and the adjustment groove (802) is sleeved in the middle of the positioning rod (602). The upper end of the linkage (8) is rotatably connected to the frame (601) through a hinge. A shaft (801) is fixed in the middle of the linkage (8).

5. A soil rotary tillage and deep plowing machine according to claim 4, characterized in that: The upper end of the upper arm (701) is rotatably mounted in the bottom opening on the lower side of the crossbar (301) via a shaft. The lower end of the lower arm (704) is rotatably sleeved on the shaft (801) via a bushing. The lower end of the upper arm (701) is provided with a notch (702), and the upper end of the lower arm (704) is provided with an insertion end (705).

6. A soil rotary tillage deep plow according to claim 5, characterized in that: The insertion end (705) of the lower arm (704) is slidably inserted into the recess (702) of the upper arm (701). A spring (707) is provided in the recess (702), and the outer end of the spring (707) is fixed on the insertion end (705). A limiting rod (706) is fixed at the bottom of the recess (702). An adapter port (703) is provided on the insertion end (705), and the limiting rod (706) is slidably installed in the adapter port (703).

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