A soil turning device for agricultural planting

Abstract

The utility model relates to the field of agricultural planting ploughing technology, concretely relates to an agricultural planting ploughing device convenient to adjust, including ploughing frame, the both sides of the bottom of ploughing frame all are provided with mounting block, rotate through the distance adjusting screw rod of distance adjusting motor drive, the rotation of distance adjusting screw rod will drive its outside thread sleeve to produce axial displacement, and then push U type push frame to make linear motion, because U type push frame links with one of connecting blocks, and multiple connecting blocks are connected each other through rotatable connecting rod, therefore when one connecting block moves, other connecting blocks will keep equidistance movement automatically, the displacement of connecting block will drive its both sides push block synchronous movement, and the annular block between two push blocks also will adjust position accordingly, make the distance of annular block and ploughing knife can adjust quickly, evenly, avoid the tedious operation process of needing to adjust one by one in traditional mode completely, improve work efficiency and adjustment accuracy.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting soil turning technology, specifically to an easily adjustable agricultural planting soil turning device. Background Technology

[0002] Agriculture is an industry that utilizes the growth and development patterns of plants and animals to obtain products through artificial cultivation. In agricultural planting, in order to ensure the quality of planting, it is often necessary to cultivate and fertilize the soil, which is usually done by using soil-turning devices.

[0003] Chinese Patent Publication No. CN220123377U discloses an agricultural tilling device, comprising: an adjustment device assembly, the adjustment device assembly including a vehicle body, with wheels movably connected to the four corners of the lower end of the vehicle body, a handlebar fixedly connected to one end of the vehicle body, a support frame fixedly connected to the surface of the vehicle body, a first motor fixedly connected to one end of the support frame, and a worm gear fixedly connected to the output shaft of the first motor. This invention uses a second motor to drive a rotating rod and a sliding seat to rotate together, thereby causing the tilling blade to rotate and till the ground. The tilling depth can be adjusted as needed. The first motor drives the worm gear to rotate clockwise, which in turn drives the worm wheel and the lead screw to rotate clockwise, causing the nut seat to move the mounting plate and connecting frame downwards, thus increasing the tilling depth by causing the tilling blade to turn the soil downwards. This achieves the purpose of easily adjusting the tilling depth during use of the agricultural tilling device.

[0004] The aforementioned device secures the sliding seats to the rotating rod by tightening the fixing bolts. By adjusting the position between adjacent sliding seats, the spacing between the tilling blades can be easily adjusted. However, when there are a large number of tilling blades, multiple fixing bolts are required, making the adjustment of the blade spacing rather cumbersome. Utility Model Content

[0005] To address the aforementioned problems, an easily adjustable agricultural tilling device is provided, which uses an adjustable screw driven by an adjustable motor. The rotation of the adjustable screw causes axial displacement of its external threaded sleeve, which in turn pushes a U-shaped pusher frame in linear motion. Since the U-shaped pusher frame is connected to one of the connecting blocks, and multiple connecting blocks are interconnected via rotatable connecting rods, when one connecting block moves, the other connecting blocks automatically maintain equidistant movement. The displacement of the connecting block causes the push blocks on both sides to move synchronously, and the annular block located between the two push blocks also adjusts its position accordingly. This allows for quick and uniform adjustment of the distance between the annular block and the tilling blade, completely avoiding the cumbersome process of adjusting each block individually in traditional methods, thus improving work efficiency and adjustment accuracy.

[0006] To address the problems of existing technologies, this utility model provides an easily adjustable soil-turning device for agricultural planting, including a soil-turning frame. Mounting blocks are provided on both sides of the bottom of the soil-turning frame. A rotating roller is rotatably mounted between two mounting blocks. Multiple annular blocks are movably mounted on the outer wall of the rotating roller. Multiple soil-turning blades for turning the soil are mounted on the outer wall of each annular block. A driving component for rotating the soil-turning blades is provided at the top of the soil-turning frame. An adjustment component for adjusting the spacing between the soil-turning blades is also provided at the bottom of the soil-turning frame.

[0007] Preferably, the adjusting component includes connecting blocks disposed on both sides of the bottom of the soil turning frame, a symmetrical guide rod disposed between the two connecting blocks, and adjusting blocks movably disposed outside the guide rods in a number consistent with the number of soil turning blades. Pushing blocks are disposed on both outer walls of the adjusting blocks, the pushing blocks are sleeved on the outside of the rotating roller, and an annular block is located between every two pushing blocks.

[0008] Preferably, one of the connecting blocks has an adjustable pitch motor on its side wall, the output shaft of the adjustable pitch motor has an adjustable pitch screw, the external thread of the adjustable pitch screw is connected to a threaded sleeve, the outer wall of the threaded sleeve is provided with a U-shaped pusher, and the U-shaped pusher is connected to the side wall of one of the adjustable pitch blocks.

[0009] Preferably, each of the sidewalls of the plurality of adjusting blocks is rotatably provided with a connecting rod, and the adjacent ends of every two connecting rods are rotatably connected.

[0010] Preferably, each of the annular blocks has symmetrical protrusions inside, and the outer wall of the rotating roller has grooves for the protrusions to move.

[0011] Preferably, a belt is provided between the rotating roller and the driving component.

[0012] The advantages of this utility model compared to the prior art are:

[0013] 1. The adjustable screw is driven by an adjustable motor. The rotation of the adjustable screw causes axial displacement of its external threaded sleeve, which in turn pushes the U-shaped pusher frame in a linear motion. Since the U-shaped pusher frame is connected to one of the connecting blocks, and multiple connecting blocks are interconnected via rotatable connecting rods, when one connecting block moves, the other connecting blocks automatically maintain an equidistant movement. The displacement of the connecting block causes the push blocks on both sides to move synchronously, and the annular block located between the two push blocks also adjusts its position accordingly. This allows for quick and uniform adjustment of the distance between the annular block and the tilling blade, completely avoiding the tedious process of adjusting each block individually in traditional methods, thus improving work efficiency and adjustment accuracy.

[0014] 2. By activating the drive unit, power is transmitted to the rotating roller via belt drive, causing it to begin rotating. During the rotation of the rotating roller, the evenly distributed annular blocks and soil-turning blades on its outer wall rotate synchronously under the action of the protrusions, thereby achieving efficient soil turning. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an easily adjustable soil-turning device for agricultural planting.

[0016] Figure 2 This is a side view of a soil-turning device for easy adjustment in agricultural planting.

[0017] Figure 3 This is a schematic diagram of some components in an easily adjustable soil-turning device for agricultural planting.

[0018] Figure 4 This is a schematic diagram of the structure of a ring blade and a turning blade in an easily adjustable agricultural tilling device.

[0019] Figure 5 This is a schematic diagram of the connecting rod in an easily adjustable soil-turning device for agricultural planting.

[0020] Figure 6 This is a schematic diagram of the structure of an agricultural tilling device after the distance has been adjusted.

[0021] The following are the labels in the diagram: 1. Soil turning frame; 2. Mounting block; 3. Rotating roller; 4. Connecting block; 5. Adjustable distance motor; 6. Adjustable distance block; 7. Guide rod; 8. Connecting rod; 9. Pushing block; 10. Ring block; 11. Soil turning blade; 12. Protrusion; 13. Groove; 14. Adjustable distance screw; 15. Threaded sleeve; 16. U-shaped push frame; 17. Belt; 18. Drive component. Detailed Implementation

[0022] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0023] like Figures 1 to 6 As shown, this utility model provides:

[0024] An easily adjustable soil-turning device for agricultural planting includes a soil-turning frame 1. Mounting blocks 2 are provided on both sides of the bottom of the soil-turning frame 1. A rotating roller 3 is rotatably mounted between the two mounting blocks 2. Multiple annular blocks 10 are movably mounted on the outer wall of the rotating roller 3. Multiple soil-turning blades 11 for turning the soil are mounted on the outer wall of the annular blocks 10. A driving component 18 for driving the soil-turning blades 11 to rotate is provided at the top of the soil-turning frame 1. An adjustment component for adjusting the spacing between the soil-turning blades 11 is also provided at the bottom of the soil-turning frame 1.

[0025] The spacing adjustment component allows for quick and uniform adjustment of the distance between the annular block 10 and the soil-turning blade 11, completely avoiding the tedious process of adjusting each one individually in the traditional method, thus improving work efficiency and adjustment accuracy.

[0026] like Figure 4 and Figure 5 As shown, the distance adjustment assembly includes connecting blocks 4 set on both sides of the bottom of the soil turning frame 1. A symmetrical guide rod 7 is set between the two connecting blocks 4. The guide rod 7 is movably set with a distance adjustment block 6 in the same number as the soil turning blade 11. Pushing blocks 9 are set on both sides of the outer wall of the distance adjustment block 6. The pushing blocks 9 are sleeved on the outside of the rotating roller 3, and the annular block 10 is located between every two pushing blocks 9.

[0027] The displacement of connecting block 4 will cause the pushing blocks 9 on both sides to move synchronously, and the annular block 10 located between the two pushing blocks 9 will also adjust its position accordingly. This allows the distance between the annular block 10 and the soil-turning blade 11 to be adjusted quickly and evenly.

[0028] like Figure 5 As shown, a pitch-adjusting motor 5 is provided on the side wall of one of the connecting blocks 4. A pitch-adjusting screw 14 is provided on the output shaft of the pitch-adjusting motor 5. A threaded sleeve 15 is connected to the external thread of the pitch-adjusting screw 14. A U-shaped pusher 16 is provided on the outer wall of the threaded sleeve 15. The U-shaped pusher 16 is connected to the side wall of one of the pitch-adjusting blocks 6.

[0029] The adjusting motor 5 drives the adjusting screw 14 to rotate. The rotation of the adjusting screw 14 causes the threaded sleeve 15 outside it to generate axial displacement, which in turn pushes the U-shaped pusher 16 to move linearly, thereby causing one of the connecting blocks 4 to move.

[0030] like Figure 5 As shown, each of the multiple adjustable blocks 6 has a connecting rod 8 rotatably mounted on its side wall, and the two adjacent ends of each pair of connecting rods 8 are rotatably connected.

[0031] Multiple connecting blocks 4 are interconnected by rotatable links 8, so when one connecting block 4 moves, the other connecting blocks 4 will automatically maintain equidistant movement.

[0032] like Figure 4As shown, each annular block 10 has symmetrical protrusions 12 inside, and the outer wall of the rotating roller 3 has grooves 13 for the protrusions 12 to move.

[0033] The protrusion 12 can drive the annular block 10 and the soil-turning blade 11 to rotate with the rotating roller 3, thereby realizing the soil-turning work.

[0034] like Figure 1 As shown, a belt 17 is provided between the rotating roller 3 and the driving component 18.

[0035] The drive component 18 transmits power to the rotating roller 3 via the belt 17, causing it to begin rotating. During the operation of the rotating roller 3, the annular blocks 10 and the soil-turning blades 11, which are evenly distributed on its outer wall, rotate synchronously in cooperation with the protrusions 12, thereby achieving efficient soil turning.

[0036] Working Principle: When tilling the soil, the tilling frame 1 is first moved to the designated working position. Then, the drive unit 18 is activated, transmitting power to the rotating roller 3 via the belt 17, causing it to rotate. During the rotation of the rotating roller 3, the evenly distributed annular blocks 10 and tilling blades 11 on its outer wall rotate synchronously with the cooperation of the protrusions 12, achieving efficient soil tilling. When adjusting the density of tilling, the adjusting motor 5 is activated, driving the adjusting screw 14 to rotate. The rotation of the adjusting screw 14 causes axial displacement of its external threaded sleeve 15, which in turn pushes the U-shaped pusher 16 in a linear motion. Since the U-shaped pusher 16 is connected to one of the connecting blocks 4, and multiple connecting blocks 4 are interconnected via rotatable connecting rods 8, when one connecting block 4 moves, the other connecting blocks 4 automatically maintain equidistant movement. The displacement of connecting block 4 will cause the pushing blocks 9 on both sides to move synchronously, and the annular block 10 located between the two pushing blocks 9 will also adjust its position accordingly. This allows the distance between the annular block 10 and the soil-turning blade 11 to be adjusted quickly and evenly, completely avoiding the tedious operation process of adjusting one by one in the traditional method, thus improving work efficiency and adjustment accuracy.

[0037] The above embodiments merely illustrate one or several implementation methods of an easily adjustable agricultural tilling device of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

[0038] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; 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 or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. An easily adjustable soil-turning device for agricultural planting, characterized in that, The device includes a soil turning frame (1), with mounting blocks (2) on both sides of the bottom of the soil turning frame (1). A rotating roller (3) is rotatably arranged between the two mounting blocks (2). Multiple annular blocks (10) are movably arranged on the outer wall of the rotating roller (3). Multiple soil turning blades (11) for turning soil are arranged on the outer wall of the annular blocks (10). A driving component (18) for driving the soil turning blades (11) to rotate is arranged on the top of the soil turning frame (1). A distance adjustment component for adjusting the spacing of the soil turning blades (11) is also arranged at the bottom of the soil turning frame (1).

2. The easily adjustable agricultural tilling device according to claim 1, characterized in that, The adjustable distance assembly includes connecting blocks (4) set on both sides of the bottom of the soil turning frame (1), and symmetrical guide rods (7) are set between the two connecting blocks (4). Adjustable distance blocks (6) with the same number of soil turning blades (11) are movably set on the outside of the guide rods (7). Pushing blocks (9) are set on both sides of the outer wall of the adjustable distance block (6). The pushing blocks (9) are sleeved on the outside of the rotating roller (3), and the annular block (10) is located between every two pushing blocks (9).

3. The easily adjustable agricultural tilling device according to claim 2, characterized in that, One of the connecting blocks (4) has a pitch-adjusting motor (5) on its side wall. The output shaft of the pitch-adjusting motor (5) is provided with a pitch-adjusting screw (14). The external thread of the pitch-adjusting screw (14) is connected to a threaded sleeve (15). The outer wall of the threaded sleeve (15) is provided with a U-shaped pusher (16). The U-shaped pusher (16) is connected to the side wall of one of the pitch-adjusting blocks (6).

4. The easily adjustable soil-turning device for agricultural planting according to claim 2, characterized in that, Each of the multiple adjustable blocks (6) has a connecting rod (8) rotatably mounted on its sidewall, and the two adjacent ends of each pair of connecting rods (8) are rotatably connected.

5. The easily adjustable agricultural tilling device according to claim 1, characterized in that, Each of the annular blocks (10) has symmetrical protrusions (12) inside, and the outer wall of the rotating roller (3) has grooves (13) for the protrusions (12) to move.

6. The easily adjustable agricultural tilling device according to claim 1, characterized in that, A belt (17) is provided between the rotating roller (3) and the driving component (18).

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