Efficient farmland water conservancy ditching device

Abstract

The embodiment of the utility model provides an efficient irrigation and water conservancy ditching device which comprises a ditching cutter and further comprises a soil scraping plate used for removing soil attached to the ditching cutter. The telescopic rod is used for adjusting the depth of the furrowing cutter according to requirements and ensuring that the soil scraper is in close contact with the furrowing cutter at the same time; the vibration assembly is connected to the ditching cutter and can generate vibration with specific frequency so as to reduce adhesion of soil to the surface of the ditching cutter; and the tensioning mechanism is connected with the telescopic rod, the stability and the flexibility of the telescopic rod are controlled by changing tension, the vibration assembly, the telescopic rod, the tensioning mechanism, the ditching cutter and the soil scraper form a linkage system, and the operation efficiency is enhanced while the ditching accuracy is improved. Through the scheme of the embodiment of the invention, the problem of how to enhance the operation efficiency while improving the ditching accuracy can be solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of farmland irrigation and drainage technology, in particular to an efficient farmland water conservancy ditching device. BACKGROUND

[0002] The farmland water conservancy ditching device is a mechanical equipment specially designed for farmland irrigation, aiming to realize rapid and uniform ditching operation and improve the efficiency of farmland water conservancy construction. However, in actual application, this device faces an important problem, i.e. how to enhance the operation efficiency, which is crucial for large-scale farmland operation. SUMMARY

[0003] Therefore, the present application provides an efficient farmland water conservancy ditching device to at least partially solve the problems in the prior art.

[0004] The efficient farmland water conservancy ditching device comprises:

[0005] a ditching knife;

[0006] a soil scraping plate for removing soil adhered to the ditching knife;

[0007] a telescopic rod for adjusting the depth of the ditching knife as needed;

[0008] a vibration assembly connected to the ditching knife and capable of generating vibration at a specific frequency to reduce soil adhesion on the surface of the ditching knife; and

[0009] a tensioning mechanism connected to the telescopic rod to control the stability of the telescopic rod by changing the tension; wherein

[0010] the vibration assembly comprises a vibration motor and a fixed support, the vibration motor is installed on one side of the ditching knife and fixed through the fixed support, and is capable of generating vibration at a specific frequency; and

[0011] the tensioning mechanism comprises an adjusting screw and an elastic member, and the tension of the elastic member is changed by rotating the adjusting screw.

[0012] Preferably, the soil scraping plate is connected to the ditching knife through a rotary joint, so that the soil scraping plate can freely adjust the angle along the surface of the ditching knife.

[0013] Preferably, the telescopic range of the telescopic rod is 10-50 cm.

[0014] Preferably, the vibration frequency generated by the vibration assembly is in the range of 50-200 Hz.

[0015] Preferably, the tensioning mechanism further comprises a limiting device for limiting the maximum extension and minimum compression of the telescopic rod.

[0016] Preferably, one end of the soil scraping plate is provided with a cleaning brush, which can further clean the soil remaining on the surface of the furrow opener when the soil scraping plate moves.

[0017] Preferably, a plurality of positioning holes are arranged on the telescopic rod, and a positioning pin is inserted to fix the telescopic rod at a specific length.

[0018] Preferably, a shock pad is arranged between the vibration assembly and the furrow opener.

[0019] The embodiment of the present disclosure provides a high-efficiency farmland water conservancy furrowing device, which comprises a furrow opener, a soil scraping plate for removing the soil adhered to the furrow opener, a telescopic rod for adjusting the depth of the furrow opener as required while ensuring that the soil scraping plate is in close contact with the furrow opener, a vibration assembly connected to the furrow opener and capable of generating vibration of a specific frequency to reduce the adhesion of the soil on the surface of the furrow opener, and a tensioning mechanism connected to the telescopic rod and capable of controlling the stability and flexibility of the telescopic rod by changing the tension, wherein the vibration assembly, the telescopic rod, the tensioning mechanism, the furrow opener and the soil scraping plate form a linkage system, which improves the furrowing accuracy and enhances the work efficiency. Through the scheme of the embodiment of the present disclosure, the problem of how to improve the furrowing accuracy and enhance the work efficiency can be solved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present disclosure, the drawings required in the embodiments will be briefly introduced below, and it should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 It is an enlarged structural schematic view of the furrowing device shaft side structure of the present utility model;

[0022] Figure 2 It is an enlarged structural schematic view of the furrowing device shaft side structure of the present utility model; Figure 1

[0023] Figure 3 It is an enlarged structural schematic view of the furrowing device shaft side structure of the present utility model; Figure 2

[0024] ​​In the figure: 1, furrower; 2, soil scraping plate; 3, telescopic rod; 4, vibration assembly; 5, tensioning mechanism; 6, rotary joint; 7, vibration motor; 8, fixed support; 9, adjusting screw; 10, elastic member; 11, limiting device; 12, cleaning brush; 13, positioning hole; 14, positioning pin; 15, shockproof pad DETAILED DESCRIPTION

[0025] The embodiments of the present disclosure will be described in detail below with reference to the drawings.

[0026] The following detailed description of the embodiments of the present disclosure is provided for the purpose of understanding the present disclosure. It is obvious, however, that the embodiments described are only a part of the embodiments of the present disclosure, and are not all the embodiments. The present disclosure can also be implemented or applied in other different embodiments, and the details in the specification can be modified or changed based on different views and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present disclosure.

[0027] It should be noted that the various aspects of the embodiments described below are within the scope of the appended claims. It should be apparent that the aspects described herein can be embodied in a wide variety of forms and that any specific structure and / or function described herein is merely illustrative. Based on the teachings provided herein one skilled in the art should be able to contemplate these and similar aspects of the present disclosure. For example, the device and / or method can be implemented using any number of aspects of the present disclosure described herein. In addition, the device and / or method can be implemented using other structure and / or functionality in addition to or other than one or more of the aspects described herein.

[0028] It should also be noted that the drawings provided in the following embodiments are only schematically illustrating the basic concept of the present disclosure, and only the components related to the present disclosure are shown in the drawings, not the number, shape and size of the components when actually implemented, and the shape, number and ratio of each component when actually implemented can be arbitrarily changed, and the layout of the components can also be more complex.

[0029] In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, one skilled in the art will understand that the described aspects can be practiced without these specific details.

[0030] As Figure 1As shown, one efficient farmland water conservancy ditching device of the present application includes a cutting knife 1, a soil scraping plate 2, an extension rod 3, a vibration assembly 4 and a tensioning mechanism 5. These components work together to ensure high precision and efficiency during the farmland water conservancy ditching process.

[0031] Firstly, the core component of the device is the cutting knife 1. The cutting knife 1 is a specially designed blade with a shape and structure that allows it to efficiently and accurately cut soil. To ensure cleanliness during the ditching process, the cutting knife 1 is equipped with a soil scraping plate 2 at the back. The function of the soil scraping plate 2 is to remove the soil adhering to the surface of the cutting knife 1 as it advances, preventing clogging and maintaining the cleanliness of the cutting tool. The soil scraping plate 2 is tightly attached to the back of the cutting knife 1 through a fixing device to ensure the best scraping effect.

[0032] To meet the needs of different depths, the device is equipped with an extension rod 3. The length of the extension rod 3 can be adjusted according to actual needs to change the depth of the cutting knife 1 into the soil. Specifically, the farmland water conservancy ditching device of the present application is fixedly connected to a power device such as a tractor through a tensioning mechanism 5, and when the extension rod 3 is extended, the depth of the cutting knife 1 into the soil increases, and when the extension rod 3 is shortened, the depth of the cutting knife 1 into the soil decreases. Through a mechanical or hydraulic control system, the extension rod 3 can be accurately adjusted and stably maintained at the required depth, ensuring the consistency and accuracy of ditching. In addition, the extension rod 3 is also connected to the soil scraping plate 2, ensuring that the soil scraping plate 2 always maintains an appropriate contact distance with the cutting knife 1 during depth adjustment, effectively removing adhering soil.

[0033] The vibration assembly 4 is another key component, which is connected to the cutting knife 1. The vibration assembly 4 can generate vibrations of a certain frequency, which not only helps to reduce soil adhesion on the surface of the cutting knife 1, but also reduces the resistance of the cutting tool advancing in the soil, further improving the efficiency of the operation. The vibration assembly 4 is usually driven by an electric or pneumatic motor and is equipped with an adjustment system to adjust the vibration frequency according to different soil types and operating conditions.

[0034] To ensure the stability and flexibility of the extension rod 3, the device also includes a tensioning mechanism 5. The tensioning mechanism 5 is connected to the extension rod 3 and controls the working state of the extension rod 3 by changing the tension of the internal spring or hydraulic device. This mechanism not only provides the necessary support under various working conditions, but also can be flexibly adjusted according to actual conditions to adapt to different operating environments and requirements.

[0035] The above-mentioned components form a linkage system, which not only improves the accuracy of trenching but also significantly enhances the work efficiency. Specifically, the combination of trenching knife 1 and soil scraper 2 ensures the cleanliness and consistency of the trench; the cooperation of telescopic rod 3 and tensioning mechanism 5 realizes the precise adjustment and stability of the trenching depth; and the addition of vibration assembly 4 effectively reduces the adhesion of soil on trenching knife 1, thereby reducing the operating resistance. The comprehensive application of these functions makes the trenching device perform well in farmland water conservancy projects, greatly improves the work efficiency, reduces the labor cost, and ensures the stability and reliability of the trenching quality.

[0036] In one embodiment, the soil scraper 2 in the efficient farmland water conservancy trenching device of the present application is connected to the trenching knife 1 through a rotary joint 6, so that the soil scraper 2 can freely adjust the angle along the surface of the trenching knife 1. This design ensures that the soil scraper 2 can effectively remove the soil adhering to the surface of the trenching knife 1 during trenching, improving the accuracy and work efficiency of trenching. The trenching knife 1 is fixedly installed at the front end of the device and is responsible for cutting the soil to form a trench. The soil scraper 2 is installed behind the trenching knife 1 and contacts it without interfering with the work of the trenching knife 1.

[0037] Specifically, the soil scraper 2 and the trenching knife 1 are connected through a rotary joint 6. The rotary joint 6 is located at the center between the soil scraper 2 and the trenching knife 1, allowing free rotation along one or more axes. This allows the soil scraper 2 to automatically adjust its inclination angle during operation according to the soil conditions and trenching depth, ensuring that it always maintains optimal contact with the trenching knife 1. This design not only enhances the adaptability of the device but also reduces equipment wear caused by soil adhesion.

[0038] For example, a rotatable joint assembly can be installed on the surface of the trenching knife 1, which includes a movable shaft and two fixed supports. One end of the soil scraper 2 is fixed to the movable shaft, and the other end is freely suspended behind the trenching knife 1. When hard or sticky soil is encountered during trenching, the soil scraper 2 can automatically adjust its angle through the rotary joint 6 to maintain effective cleaning of the trenching knife 1, ensuring the normal operation of the device.

[0039] Reference Figure 2 In one embodiment, the vibration assembly 4 of the efficient farmland water conservancy trenching device of the present application includes a vibration motor 7 and a fixed bracket 8. The vibration motor 7 is installed on one side of the trenching knife 1 and is fixed through the fixed bracket 8. The vibration motor 7 generates vibrations at a specific frequency to reduce the adhesion of soil to the trenching knife 1 and improve work efficiency. The design of this vibration assembly 4 enables the device to maintain high efficiency under different soil conditions.

[0040] In a specific embodiment, the fixed bracket 8 securely mounts the vibration motor 7 on one side of the coulter 1. The design of the fixed bracket 8 not only ensures the stability of the vibration motor 7 during high-speed operation, but also effectively transmits vibration energy to the coulter 1. The installation position and fixation method of the vibration motor 7 are optimized to ensure the uniformity and durability of the vibration effect. The vibration motor 7 is electrically connected to the control system through wires, allowing it to adjust the vibration frequency as needed during operation.

[0041] For example, the vibration motor 7 can be fixed to the fixed bracket 8 by bolts or rivets, and the fixed bracket 8 can be installed on one side of the coulter 1 by welding or threaded connection. This installation method not only simplifies the assembly process, but also improves the reliability of the overall structure. In this way, the vibration generated by the vibration motor 7 can be effectively transmitted to the coulter 1, reducing soil adhesion to the blade, thereby improving the overall working efficiency of the ditching device.

[0042] In one embodiment, referring to Figure 3 The tensioning mechanism 5 of the efficient farmland water conservancy ditching device of the present application includes an adjusting screw 9 and an elastic element 10. By rotating the adjusting screw 9, the tension of the elastic element 10 can be changed, thereby adjusting the stability and flexibility of the telescopic rod 3. This allows the coulter 1 and the soil scraper 2 to maintain effective working conditions under different soil conditions.

[0043] In one embodiment, the elastic element 10 can be made of a spring or other material with elastic properties, ensuring that it can flexibly stretch and provide stable support under the rotating action of the adjusting screw 9. Specifically, one end of the adjusting screw 9 is in contact with the upper end surface of the elastic element 10, and the lower end surface of the elastic element 10 is connected to the telescopic rod 3, thereby forming a complete mechanical transmission system. For example, in actual application, the operator can adjust the compression degree of the elastic element 10 by rotating the adjusting screw 9, thereby affecting the working state of the telescopic rod 3, and ultimately achieving the purpose of adjusting the working effect of the coulter 1 and the soil scraper 2.

[0044] In one embodiment, the blade part of the coulter 1 of the efficient farmland water conservancy ditching device of the present application is made of hard alloy material, which has excellent wear resistance and anti-adhesion performance. This hard alloy material can significantly improve the durability of the coulter 1 under high load working conditions, reduce soil adhesion to the blade, thereby prolonging the service life of the coulter 1 and improving the working efficiency of the entire device. The main structure of the coulter 1 is designed in a rectangular or diamond shape to adapt to the cutting needs of different soil types, ensuring efficient ditching effect under various geological conditions.

[0045] Specifically, the hard alloy material is fixed to the cutting edge portion of the furrower 1 through welding or embedding, ensuring the stability and long-term stability of the material. To further optimize the anti-adhesion performance, the surface of the hard alloy material can also be treated with special coatings to reduce the friction between the soil and the cutting edge. The furrower 1 is connected to the support of the furrowing device through high-strength bolts or pins, ensuring that it can withstand high loads during operation without loosening or deforming, thereby ensuring the stability and reliability of the furrowing operation. For example, in one specific embodiment, the cutting edge portion of the furrower 1 is tightly combined with the main body portion through laser welding technology, forming an integrated structure that improves the overall strength and durability.

[0046] In one embodiment, as shown in Figure 3 , the efficient farmland water conservancy furrowing device of the present application includes a telescopic rod 3. The telescopic range of the telescopic rod 3 is 10-50 cm, which makes the device have a wide range of adjustable depth, so as to adapt to the furrowing operation under different soil conditions. In addition, the telescopic rod 3 is designed to ensure that it can smoothly extend and retract during operation, thereby improving the stability and reliability of the overall device.

[0047] Specifically, the telescopic rod 3 is composed of multiple nested steel pipes, and the locking mechanism inside realizes the fixation of different lengths. The outer diameter of each steel pipe is smaller than the inner diameter of the previous steel pipe, ensuring the smooth extension of multiple levels. The locking mechanism can be a knob-type buckle or similar fixing piece at the end of each steel pipe, and the operator can adjust and lock the position of the telescopic rod 3 by rotating the buckles. This design is not only convenient and fast, but also ensures that the telescopic rod 3 remains stable during operation.

[0048] To further improve the effect of furrowing operation, the device also includes a soil scraper 2 (see Figure 2 ). The soil scraper 2 is installed at the front end of the telescopic rod 3 and can move synchronously with the telescopic rod 3. The design of the soil scraper 2 combines bevel and curved surfaces, which can effectively remove the soil attached to the wall of the trench. In one embodiment, the specific structure of the soil scraper 2 is a stainless steel plate with multiple blades, which is fixed to the front end of the telescopic rod 3 by bolts. The angle and shape of the blade are carefully designed to provide sufficient cutting force during furrowing, ensuring that the soil can be completely scraped off, thereby ensuring the quality and efficiency of furrowing.

[0049] For example, the installation of the soil scraping plate 2 is connected to the telescopic rod 3 through two parallel support arms. One end of the support arm is connected to the telescopic rod 3 through a hinged structure, and the other end is fixedly connected to the two sides of the soil scraping plate 2. This connection mode makes the soil scraping plate 2 move up and down flexibly with the telescopic rod 3, and can automatically adjust the angle when encountering obstacles, thereby avoiding damage to the equipment. In this way, the device can efficiently and reliably complete the ditching task under various soil conditions.

[0050] In one embodiment, the vibration assembly 4 of the efficient farmland water conservancy ditching device of the present application can generate a vibration frequency in the range of 50 Hz to 200 Hz. By adjusting different vibration frequencies, the assembly can adapt to the adhesion characteristics of different soil types, thereby improving the working efficiency of the soil scraping plate 2. The vibration assembly 4 is installed on the main body of the device, above the ditching knife 1, and connected to the soil scraping plate 2. The vibration assembly 4 includes a frequency regulator for controlling the vibration frequency of the vibration motor 7, and a plurality of vibration motors 7 for generating the required vibration. The vibration assembly 4 is connected to the soil scraping plate 2 through an elastic connecting piece, ensuring efficient transmission of vibration energy.

[0051] Specifically, the frequency regulator can automatically adjust the vibration frequency of the vibration motor 7 according to the preset parameters or the soil type data provided by the external sensor. For example, in clay environment, the vibration frequency can be adjusted to a higher value, such as 180 Hz, to reduce the adhesion of the soil to the scraping plate. In sandy soil, the vibration frequency can be adjusted to a lower value, such as 60 Hz, to avoid soil loss caused by excessive vibration. In this way, by precisely controlling the vibration frequency, the vibration assembly 4 can effectively improve the working performance of the ditching device under different soil conditions.

[0052] In one embodiment, the tensioning mechanism 5 of the efficient farmland water conservancy ditching device of the present application includes a limiting device 11 for limiting the maximum extension and minimum compression of the telescopic rod 3. The main function of the tensioning mechanism 5 is to ensure that the ditching knife 1 and the soil scraping plate 2 remain in the appropriate working position during the entire working process, avoiding damage to the equipment due to excessive extension of the telescopic rod 3. The specific design of the limiting device 11 can effectively control the movement range of the telescopic rod 3, ensuring the reliability and stability of the device.

[0053] Specifically, the limiting device 11 can be composed of a set of adjusting screws and limiting blocks, respectively fixed on both sides of the telescopic rod 3. By adjusting the position of the adjusting screw, the maximum extension and the shortest compression limit of the telescopic rod 3 can be accurately set. When the telescopic rod 3 reaches the set limit, the limiting block will contact it and stop its further movement, thereby preventing damage to the equipment caused by overextension or overcompression. For example, the limiting device 11 can be achieved by installing a guide rail on the outside of the telescopic rod 3 and setting limiting blocks at both ends of the guide rail. Such a design is not only simple and effective, but also facilitates maintenance and adjustment.

[0054] In one embodiment, the soil scraping plate 2 of the efficient farmland water conservancy ditching device of the present application is provided with a cleaning brush 12 at one end. The cleaning brush 12 is installed at one end of the soil scraping plate 2 and can clean the surface of the ditching knife 1 when the soil scraping plate 2 moves. The cleaning brush 12 and the soil scraping plate 2 can be connected by a fixed connector such as a screw or a clamping mechanism to ensure that they do not loosen or fall off during long-term use. The cleaning brush 12 is made of wear-resistant material to adapt to the harsh conditions in farmland operations. When the ditching device is working, the cleaning brush 12 moves with the soil scraping plate 2 and constantly contacts the surface of the ditching knife 1 to remove soil residues adhering to the ditching knife 1, keeping the surface of the ditching knife 1 clean.

[0055] For example, specifically, the shape and size of the cleaning brush 12 can be designed to match the surface profile of the ditching knife 1, ensuring effective contact with all parts of the ditching knife 1, especially the parts that are prone to soil accumulation during the ditching process. In addition, the installation position of the cleaning brush 12 is optimized to minimize the impact on the ditching process while ensuring cleaning effectiveness during the movement of the soil scraping plate 2. This design not only improves the accuracy of ditching but also improves the efficiency of operation, making the performance of the entire ditching device more stable and reliable.

[0056] In one embodiment, the telescopic rod 3 of the efficient farmland water conservancy ditching device of the present application is provided with multiple sets of positioning holes 13, which can be fixed by inserting positioning pins 14 to fix the telescopic rod 3 at a specific length, making the depth adjustment of the ditching knife 1 more accurate and reducing the ditching error caused by soil adhesion. One end of the telescopic rod 3 is fixedly connected with the main body of the device, and the other end is connected with the ditching knife 1. The telescopic rod 3 is provided with a movable sleeve, and by adjusting the telescopic length of the sleeve, the position of the ditching knife 1 can be changed, thereby realizing the adjustment of the ditching depth.

[0057] In one embodiment, the positioning holes 13 are distributed at multiple preset positions of the telescopic rod 3, and the position of each positioning hole 13 corresponds to a corresponding trenching depth. When it is necessary to adjust the trenching depth, the user can insert the positioning pin 14 into the appropriate positioning hole 13, thereby fixing the telescopic rod 3 at a specific length. For example, if the trenching depth needs to be adjusted to 30 cm, the sleeve of the telescopic rod 3 is stretched to this length, and the positioning pin 14 is inserted into the positioning hole 13 located at the 30 cm position on the telescopic rod 3, ensuring that the telescopic rod 3 remains stable during operation.

[0058] In one embodiment, one end of the telescopic rod 3 is fixed to the main frame of the device, and the trenching blade 1 is fixed to the other end of the telescopic rod 3. The sleeve inside the telescopic rod 3 can be smoothly extended and retracted through mechanical structures such as threads or buckles. The design of the positioning holes 13 and the positioning pins 14 ensures the stability and accuracy of the device at different working depths, reducing trenching errors caused by external environmental factors such as soil adhesion.

[0059] In one embodiment, a shock pad 15 is provided between the vibration assembly 4 and the trenching blade 1 of the efficient farmland water conservancy trenching device of the present application, which can effectively absorb the vibration energy generated by the vibration assembly 4 during operation. The main function of the shock pad 15 is to reduce the impact of vibration on other components during device operation, thereby improving the reliability and stability of the overall device. Specifically, the shock pad 15 is installed at the connection between the vibration assembly 4 and the trenching blade 1, and through its unique material and structure, it can effectively absorb and disperse vibration energy, preventing the transmission of vibration energy to other components, causing damage to the device or performance degradation.

[0060] In one embodiment, the specific implementation of the shock pad 15 can use high molecular materials or other materials with excellent shock absorption performance. The shock pad 15 is usually designed as a thin sheet or gasket with a certain elasticity, and is installed to ensure that it tightly fits between the contact surfaces of the vibration assembly 4 and the trenching blade 1. Specifically, the shock pad 15 can be fixed on the connection surface of the vibration assembly 4 and the trenching blade 1 through bolts or other fasteners, ensuring that it still maintains good shock absorption effect under high load working conditions. For example, by adding a layer of shock pad 15 with uniform thickness between the vibration assembly 4 and the trenching blade 1, and fastening them together with bolts, it is ensured that the shock pad 15 is always in an effective state during device operation.

[0061] In actual operation, when the device is used, first, the operator will adjust the position of the telescopic rod 3, so that the cutting knife 1 can accurately cut into the soil according to different field conditions and the requirements of the cutting depth. In this process, the tensioning mechanism 5 will change the tension synchronously, ensuring that the telescopic rod 3 can maintain good stability when adjusting the depth, and will not affect the flexibility. When the cutting knife 1 cuts the soil, a certain amount of soil will adhere to the blade surface. At this time, the soil scraper 2 begins to play a role, which is designed to closely match the shape of the cutting knife 1, and continuously scrape the soil adhering to it during the forward movement of the cutting knife 1, ensuring that the working surface of the cutting knife 1 is always clean. At the same time, the vibration assembly 4 is connected to the cutting knife 1 and produces a specific frequency of vibration. This vibration helps to further reduce the adhesion of soil on the surface of the cutting knife 1, improving the continuous working efficiency and cutting accuracy of the device. Under the synergistic action of this series of components, the farmland water conservancy cutting device can not only efficiently and accurately complete the cutting operation, but also greatly reduce the cleaning time, thereby greatly improving the overall operation efficiency.

[0062] The above is the preferred embodiment of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which should also be considered within the scope of protection of the present application.

Claims

1. A high efficiency water conservancy ditching device for farmland, characterized in that, The utility model relates to a soil cutting device, comprising: a cutting blade (1); a soil scraping plate (2) for removing soil adhered to the cutting blade (1); a telescopic rod (3) for adjusting the depth of the cutting blade (1) as needed; a vibration assembly (4) connected to the cutting blade (1) and capable of generating vibrations at a specific frequency to reduce soil adhesion on the surface of the cutting blade (1); and a tensioning mechanism (5) connected to the telescopic rod (3) and capable of controlling the stability of the telescopic rod (3) by changing the tension; wherein the vibration assembly (4) comprises a vibration motor (7) and a fixed support (8), the vibration motor (7) is installed on one side of the cutting blade (1) and fixed through the fixed support (8) and capable of generating vibrations at a specific frequency; and the tensioning mechanism (5) comprises an adjusting screw (9) and an elastic member (10), the tension of the elastic member (10) is changed by rotating the adjusting screw (9).

2. The high-efficient farmland water conservancy furrowing device according to claim 1, characterized in that: The soil scraping plate (2) is connected to the cutting blade (1) through a rotary joint (6), so that the soil scraping plate (2) can freely adjust the angle along the surface of the cutting blade (1).

3. The high efficiency farmland water conservancy furrowing device according to claim 1, characterized in that: The telescopic range of the telescopic rod (3) is 10-50 cm.

4. The high efficiency farmland water conservancy furrowing device according to claim 1, characterized in that: The vibration frequency generated by the vibration assembly (4) is in the range of 50-200 Hz.

5. The high efficiency farmland water conservancy furrowing device according to claim 1, characterized in that: The tensioning mechanism (5) further comprises a limiting device (11) for limiting the maximum extension and minimum compression of the telescopic rod (3).

6. The high efficiency farmland water conservancy furrowing device according to claim 1, characterized in that: One end of the soil scraping plate (2) is provided with a cleaning brush (12), which can further clean the soil remaining on the surface of the cutting blade (1) when the soil scraping plate (2) moves.

7. The high efficiency farmland water conservancy furrowing device according to claim 1, characterized in that: A plurality of positioning holes (13) are arranged on the telescopic rod (3), and a positioning pin (14) is inserted to fix the telescopic rod (3) at a specific length.

8. The high efficiency farmland water conservancy furrowing device according to claim 1, characterized in that: A shock pad (15) is arranged between the vibration assembly (4) and the cutting blade (1).

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