A trenching device for intelligent agriculture

Abstract

The present invention discloses a trenching device for intelligent agriculture, which relates to the field of intelligent agricultural technology and includes a vehicle body and a shield assembly. A vertical frame is mounted on one end of the vehicle body, and a linear module is arranged inside the vertical frame. A drive seat is connected to the middle of the linear module. A dual-axis motor is arranged inside the drive seat, and a first screw rod is connected to the lower end of the dual-axis motor. The shield assembly is arranged at one end of the vertical frame, and the shield assembly includes a guide rod. The present invention drives the drive seat to move up or down through the linear module, flexibly controlling the lifting and resetting of the first screw rod. During the trenching operation, the pin is aligned with the positioning hole and limits the height of the side cover to ensure that the screw rod can operate normally without obstruction. During trenching, by switching the direction of the electromagnet current, the pin is inserted into the positioning sleeve to connect the side cover and the drive seat. Therefore, during the subsequent trenching operation, the side cover can shield the soil at the rear to prevent the excavated soil from falling back into the trench.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent agriculture, and in particular to a trenching device for intelligent agriculture. Background Art

[0002] Smart agriculture refers to a modern agricultural production method that uses industrialized production methods under relatively controllable environmental conditions to achieve intensive, efficient and sustainable development. It is also called factory farming, which integrates scientific research, production, processing and sales to achieve year-round, all-weather, and off-season enterprise-scale production. During the agricultural planting process, trenches need to be dug in the land.

[0003] At present, when digging trenches in smart agriculture, multiple devices are usually needed. For example, a chain trencher is needed for digging trenches, and an auger is needed for digging holes. As a result, the number of devices increases and the equipment needs to be replaced frequently, which is cumbersome. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent agricultural trenching device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The driving mechanism that the wheel is set as the base, and the driving mechanism that the wheel is set as the base ends is equipped with a with respect to the wheel shaft, and the driving mechanism that the wheel is set as the base can be equipped with a with respect to the wheel shaft.

[0007] Furthermore, the cross section of the side cover is arc-shaped, and the inner curvature of the side cover matches the outer curvature of the first spiral rod.

[0008] Furthermore, soil discharge components are connected to both sides of the driving seat, and the soil discharge components include side plates. Side plates are symmetrically arranged on both sides of the driving seat, and a light rod is slidably connected to the inside of one end of the side plate. A roller cover is fixed to the bottom of the light rod, and a compression spring is sleeved on the outside of the light rod.

[0009] Furthermore, a driving gear is fixed on the top of the dual-axis motor, a driven gear is meshed on one side of the driving gear, and a rotating sleeve is arranged inside the driven gear.

[0010] Furthermore, a transmission rod is slidably connected to the interior of the rotating sleeve, and a gear commutator is connected to the bottom of the transmission rod. The output end of the gear commutator is connected to a second screw rod, and the second screw rod is rotatably connected to the roller cover.

[0011] Furthermore, the rotating sleeve is rotatably connected to the side plate, and the side plate is tightly fitted to the compression spring.

[0012] Furthermore, the upper middle portion of the transmission rod is a hexagonal prism structure, and the transmission rod is rotatably connected to the roller cover.

[0013] Furthermore, a spray assembly is provided on the top of the roller cover, and the spray assembly includes a cam, a cam is fixed to the outer side of the lower end of the transmission rod, and a pulley is provided on one side of the cam, the outer side of the pulley is rotatably connected to a piston rod, and the end of the piston rod is connected to a return spring, and the end of the return spring is provided with a fixed cylinder.

[0014] Furthermore, the fixed cylinder is slidably connected to the piston rod, and the fixed cylinder is fixedly connected to the roller cover.

[0015] Furthermore, a water inlet one-way valve is installed at one end of the outer side of the fixed cylinder, and the water inlet one-way valve is connected to a water tank through a pipe, and the water tank is fixedly connected to the vehicle body, a water outlet one-way valve is installed at one end of the fixed cylinder, and the end of the water outlet one-way valve is connected to a diversion pipe, and the diversion pipe is fixedly connected to the roller cover, and a spray head is provided on the outer side of the diversion pipe.

[0016] The intelligent agricultural trenching device provided by the present invention has the following beneficial effects:

[0017] 1. The present invention drives the driving seat to move up or down through the linear module, flexibly controlling the lifting and resetting of the first screw rod. During the hole opening operation, the pin is aligned with the positioning hole and limits the height of the side cover to ensure that the screw rod can operate normally without obstruction. During trenching, by switching the current direction of the electromagnet, the pin is inserted into the positioning sleeve to connect the side cover and the driving seat. Therefore, during the subsequent trenching operation, the side cover can shield the soil at the rear to prevent the excavated soil from falling back into the trench. Therefore, the hole opening and trenching modes can be intelligently switched according to needs without the need to replace equipment, thereby reducing usage costs and improving work efficiency.

[0018] 2. When the driving seat of the present invention moves upward, it can automatically lift and avoid the soil discharge assembly, which is convenient for equipment transportation. During the trenching process, the side plate moves downward with the driving seat, and the compression spring presses the roller cover on both sides of the trench. The dual-axis motor drives the second screw rod to rotate through the gear set, pushing the soil to the other end of the roller cover to avoid accumulation and prevent soil backflow. In addition, when excavating trenches of different depths, the hexagonal transmission rod allows the rotating sleeve to slide and adapt, which is conducive to expanding the scope of application of the equipment.

[0019] 3. During the trenching process of the present invention, the transmission rod will also drive the cam to rotate, driving the piston rod to compress the water flow in the fixed cylinder. After the water pressure increases, it is atomized through the spray head. These water droplets are used to capture and absorb dust particles in the air, causing them to increase weight and settle, thereby purifying the surrounding air and avoiding excessive dust in the surrounding area that affects the air quality during the trenching process. When the cam is reset later, the spring returns the piston rod to its position and replenishes the water source from the water storage tank into the fixed cylinder. Circular dust reduction can be achieved without an additional power source, which is environmentally friendly and efficient, and is conducive to improving the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an intelligent agricultural trenching device according to the present invention;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of a linear module of an intelligent agricultural trenching device according to the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of a driving seat of an intelligent agricultural trenching device according to the present invention;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of a shield assembly of a smart agricultural trenching device according to the present invention;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of a soil discharge component of an intelligent agricultural trenching device according to the present invention;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the piston rod of an intelligent agricultural trenching device according to the present invention;

[0026] Figure 7 This is a schematic diagram of the three-dimensional structure of the spray component of an intelligent agricultural trenching device according to the present invention.

[0027] In the figure: 1, vehicle body; 2, vertical frame; 3, linear module; 4, drive seat; 5, dual-axis motor; 6, first screw rod; 7, shield assembly; 701, guide rod; 702, positioning hole; 703, slide plate; 704, side cover; 705, slide seat; 706, latch; 707, positioning sleeve; 708, electromagnet; 709, permanent magnet; 8, soil discharge assembly; 801, side plate; 802, polished rod; 803, roller cover; 804, Compression spring; 805, driving gear; 806, driven gear; 807, rotating sleeve; 808, transmission rod; 809, gear commutator; 810, second screw rod; 9, spray assembly; 901, cam; 902, pulley; 903, piston rod; 904, return spring; 905, fixed cylinder; 906, water inlet check valve; 907, water storage tank; 908, water outlet check valve; 909, diverter pipe; 910, spray head. DETAILED DESCRIPTION

[0028] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0030] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0031] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0033] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0034] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0035] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0036] See also Figures 1 to 4 The intelligent agricultural trenching device provided by the present invention includes a vehicle body 1 and a mask assembly 7. A vertical frame 2 is arranged at one end of the vehicle body 1, and a linear module 3 is arranged inside the vertical frame 2. The middle part of the linear module 3 is connected to a drive seat 4, and a dual-axis motor 5 is arranged inside the drive seat 4, and the lower end of the dual-axis motor 5 is connected to a first screw rod 6. The mask assembly 7 is arranged at one end of the vertical frame 2.

[0037] Among them, the mask assembly 7 includes a guide rod 701, and the guide rod 701 is symmetrically fixed to the bottom of the upper end of the vertical frame 2, and a positioning hole 702 is opened at the upper end of the guide rod 701, and a slide 703 is slidably connected to the outer side of the middle part of the guide rod 701, and a side cover 704 is fixed to the bottom of the slide 703. The cross-section of the side cover 704 is arc-shaped, and the inner curvature of the side cover 704 matches the outer curvature of the first spiral rod 6. The top of the slide 703 is slidably connected to the slide 705, and pins 706 are symmetrically arranged at both ends of the slide 705. A positioning sleeve 707 is sleeved on the outer side of one end of the pin 706, and the positioning sleeve 707 is fixed to the drive seat 4. An electromagnet 708 is arranged on one side of the middle part of the slide 705, and a permanent magnet 709 is fixed to the top of the slide 703.

[0038] The specific operation is as follows: before moving the vehicle body 1 to the specified position, the linear module 3 drives the driving seat 4 to move up, and the first screw rod 6 is lifted to prevent affecting the normal movement of the vehicle body 1. At this time, the pin 706 will be aligned with the positioning hole 702, and when it is necessary to dig a hole in the ground, the electromagnet 708 can be started, so that the electromagnet 708 and the permanent magnet 709 are attracted to each other, so the slide 705 will drive the pin 706 to be inserted into the positioning hole 702 on the guide rod 701, which can limit the height of the side cover 704. Subsequently, when the linear module 3 drives the driving seat 4 to move down, since there is no cover on the outside of the first screw rod 6, when the dual-axis motor 5 drives the first screw rod 6 to rotate, the normal hole opening operation can be performed, and when trenching operations are required, the linear module 3 is controlled to drive the driving seat 4 to move down. After the linear module 3 drives the drive seat 4 to move up and reset, the pin 706 will be aligned with the positioning sleeve 707, and then the current direction of the electromagnet 708 will be switched by the controller, so that the electromagnet 708 will repel each other with the permanent magnet 709, so that the pin 706 is inserted into the positioning sleeve 707, and the side cover 704 and the drive seat 4 can be connected. Then, when the linear module 3 is started, it will move down synchronously. Therefore, when the vehicle body 1 moves subsequently, the dual-axis motor 5 controls the rotation of the first screw rod 6 to dig a trench on the land. At this time, the side cover 704 can block one side of the first screw rod 6 to prevent the excavated soil from falling back into the trench. Therefore, the operation mode of opening a hole and digging a trench can be switched intelligently according to demand without frequent replacement, which is beneficial to saving equipment costs.

[0039] Soil discharge components 8 are connected to both sides of the driving seat 4 .

[0040] In some embodiments, see Figure 3 and Figure 5The soil discharge assembly 8 includes a side plate 801, and the side plates 801 are symmetrically arranged on both sides of the driving seat 4, and a light rod 802 is slidably connected to the inside of one end of the side plate 801, a roller cover 803 is fixed to the bottom of the light rod 802, and a compression spring 804 is sleeved on the outside of the light rod 802, a driving gear 805 is fixed to the top of the dual-axis motor 5, and a driven gear 806 is meshed on one side of the driving gear 805, and a rotating sleeve 807 is arranged inside the driven gear 806, which rotates The internal sliding connection of the sleeve 807 is connected to the transmission rod 808, and the bottom of the transmission rod 808 is connected to the gear commutator 809, the output end of the gear commutator 809 is connected to the second screw rod 810, and the second screw rod 810 is rotatably connected to the roller cover 803, the rotating sleeve 807 is rotatably connected to the side plate 801, and the side plate 801 is tightly fitted with the compression spring 804, the upper and middle part of the transmission rod 808 is a hexagonal prism structure, and the transmission rod 808 is rotatably connected to the roller cover 803.

[0041] When the side plate 801 moves up, it will contact the convex part of the upper end of the light rod 802, thereby pulling the light rod 802 to drive the roller cover 803 to move up, automatically performing the lifting and avoiding operation, which is conducive to ensuring the normal movement of the vehicle body 1. In the process of digging trenches, as the driving seat 4 drives the first spiral rod 6 to move down, the side plate 801 will move down synchronously. At this time, the compression spring 804 can be used to press the roller cover 803 on both sides of the trench. In the process of digging trenches, soil will flow out from both sides of the side cover 704 and enter the roller cover 803. At this time, the dual-axis motor 5 will also drive the driving gear 805 to rotate, thereby 808 and the gear commutator 809 drive the second screw rod 810 to rotate, which can push the soil to the other end of the roller cover 803, preventing excessive soil from accumulating on both sides of the groove and falling back into the groove. At the same time, the side wheels of the roller cover 803 can be used to disperse the pressure, preventing the second screw rod 810 from directly exerting pressure on the soil below and damaging the land. When excavating grooves of different depths, the side plate 801 will also drive the rotating sleeve 807 to slide on the transmission rod 808, and the transmission rod 808 is hexagonal. When the rotating sleeve 807 is located at different positions on the transmission rod 808, it can also perform normal transmission, further expanding the adaptability of the equipment.

[0042] A spray assembly 9 is provided on the top of the roller cover 803 .

[0043] In some embodiments, see Figure 1 、 Figure 6 and Figure 7, the spray assembly 9 includes a cam 901, a cam 901 is fixed to the outer side of the lower end of the transmission rod 808, and a pulley 902 is provided on one side of the cam 901, a piston rod 903 is rotatably connected to the outer side of the pulley 902, and the end of the piston rod 903 is connected to a return spring 904, and the end of the return spring 904 is provided with a fixed cylinder 905, the fixed cylinder 905 is slidably connected to the piston rod 903, and the fixed cylinder 905 is fixedly connected to the roller cover 803, an outer end of the fixed cylinder 905 is provided with a water inlet check valve 906, and the water inlet check valve 906 is connected to a water storage tank 907 through a pipeline, and the water storage tank 907 is fixedly connected to the vehicle body 1, a water outlet check valve 908 is provided at one end of the fixed cylinder 905, and the end of the water outlet check valve 908 is connected to a diverter pipe 909, and the diverter pipe 909 is fixedly connected to the roller cover 803, and a spray head 910 is provided on the outer side of the diverter pipe 909;

[0044] It should be noted that, during the operation of the transmission rod 808, the cam 901 will also be driven to rotate synchronously, and when the convex portion of the cam 901 contacts the pulley 902, the piston rod 903 will slide in the fixed cylinder 905, squeezing the water stored inside into the diversion pipe 909 through the water outlet one-way valve 908, and as the water pressure in the diversion pipe 909 increases, the water can be atomized into fine water droplets through the spray head 910, and these water droplets are used to capture and absorb dust particles in the air, causing them to increase in weight and settle, thereby purifying the surrounding air and avoiding During the trench excavation process, too much dust is raised in the surrounding area, affecting the air quality. Subsequently, as the transmission rod 808 continues to rotate, when the convex part of the cam 901 separates from the pulley 902, the reset spring 904 will push the piston rod 903 to reset. At this time, a negative pressure will be formed inside the fixed cylinder 905, and the water inside the water tank 907 will be automatically replenished to the fixed cylinder 905 through the water inlet one-way valve 906, so that it can be reused. Therefore, during the trench excavation process, the function of automatic dust reduction can be achieved without adding an additional driving source, which is more environmentally friendly.

[0045] When using the above-mentioned intelligent agricultural trenching device, the linear module 3 first drives the driving seat 4 to move upward, lifting the first spiral rod 6 to prevent it from affecting the normal movement of the vehicle body 1. At this time, the latch 706 will be aligned with the positioning hole 702. During this process, the side plate 801 contacts the convex part of the upper end of the polished rod 802, thereby pulling the polished rod 802 to drive the roller cover 803 to move upward, and automatically performing the lifting and avoiding operation, which is conducive to ensuring the normal movement of the vehicle body 1;

[0046] Next, when the vehicle body 1 moves to the designated position and a hole needs to be drilled in the ground, the electromagnet 708 is activated, causing the electromagnet 708 and the permanent magnet 709 to attract each other. As a result, the slide 705 drives the pin 706 to be inserted into the positioning hole 702 on the guide rod 701, thereby limiting the height of the side cover 704. The linear module 3 is then activated to drive the driving seat 4 to move downward. Since there is no cover on the outside of the first screw rod 6, the normal hole drilling operation can be carried out when the dual-axis motor 5 drives the first screw rod 6 to rotate.

[0047] Secondly, when trenching is required, the linear module 3 is first controlled to drive the driving seat 4 to move up and reset, and the pin 706 will be aligned with the positioning sleeve 707. Then, the controller switches the current direction of the electromagnet 708, so that the electromagnet 708 and the permanent magnet 709 repel each other, so that the pin 706 is inserted into the positioning sleeve 707, and the side cover 704 and the driving seat 4 can be connected. Then, when the linear module 3 is started, it is moved down synchronously. At the same time, the side plate 801 also moves down synchronously. At this time, the compression spring 804 can be used to press the roller cover 803 on both sides of the groove.

[0048] Then, the dual-axis motor 5 controls the rotation of the first screw rod 6. When the vehicle body 1 moves, a trenching operation can be performed on the land. During the trenching process, soil will flow out from both sides of the side cover 704 and enter the roller cover 803. At this time, the dual-axis motor 5 also drives the driving gear 805 to rotate, thereby driving the second screw rod 810 to rotate through the driven gear 806, the rotating sleeve 807, the transmission rod 808 and the gear commutator 809, thereby pushing the soil to the other end of the roller cover 803, thereby preventing excessive soil from accumulating on both sides of the trench and falling back into the trench.

[0049] Finally, during the trench excavation process, the transmission rod 808 will also drive the cam 901 to rotate synchronously, and when the convex part of the cam 901 contacts the pulley 902, the piston rod 903 will slide in the fixed cylinder 905, and the water stored inside will be squeezed into the diversion pipe 909 through the water outlet one-way valve 908. As the water pressure in the diversion pipe 909 increases, the water can be atomized into fine droplets through the spray head 910, and these droplets are used to capture and absorb dust particles in the air, causing them to increase in weight and settle. Subsequently, as the transmission rod 808 continues to rotate, when the convex part of the cam 901 separates from the pulley 902, the reset spring 904 will push the piston rod 903 to reset. At this time, negative pressure will be formed inside the fixed cylinder 905, and the water inside the water tank 907 will be automatically replenished to the fixed cylinder 905 through the water inlet one-way valve 906, and the cycle will begin.

[0050] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method of the present invention and its core ideas. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. A trenching device for intelligent agriculture, characterized in that: The invention comprises a vehicle body and a mask assembly, wherein a vertical frame is arranged at one end of the vehicle body, a linear module is arranged inside the vertical frame, and a driving seat is connected to the middle of the linear module, a dual-axis motor is arranged inside the driving seat, and a first screw rod is connected to the lower end of the dual-axis motor, the mask assembly is arranged at one end of the vertical frame, and the mask assembly comprises a guide rod, a guide rod is symmetrically fixed to the bottom of the upper end of the vertical frame, and a positioning hole is opened at the upper end of the guide rod, a slide is slidably connected to the outer side of the middle part of the guide rod, and a side cover is fixed to the bottom of the slide, and the top of the slide slides The sliding seat is dynamically connected, and pins are symmetrically arranged at both ends of the sliding seat. A positioning sleeve is sleeved on the outside of one end of the pin, and the positioning sleeve is fixedly connected to the driving seat. An electromagnet is placed on one side of the middle of the sliding seat, and a permanent magnet is fixed on the top of the slide. The two sides of the driving seat are connected with soil discharge components, and the soil discharge components include side plates. The side plates are symmetrically arranged on both sides of the driving seat, and a polished rod is slidably connected to the inside of one end of the side plate. A roller cover is fixed to the bottom of the polished rod, and a compression spring is sleeved on the outside of the polished rod. A driving gear is fixed on the top of the dual-axis motor , and one side of the driving gear is engaged with a driven gear, and a rotating sleeve is placed inside the driven gear, the interior of the rotating sleeve is slidably connected to a transmission rod, and the bottom of the transmission rod is connected to a gear commutator, the output end of the gear commutator is connected to a second screw rod, and the second screw rod is rotatably connected to the roller cover, the upper and middle part of the transmission rod is a hexagonal prism structure, and the transmission rod is rotatably connected to the roller cover, a spray assembly is provided on the top of the roller cover, the spray assembly includes a cam, a cam is fixed to the outer side of the lower end of the transmission rod, and a pulley is provided on one side of the cam, the The outer side of the pulley is rotatably connected to a piston rod, and the end of the piston rod is connected to a return spring, and a fixed cylinder is provided at the end of the return spring, the fixed cylinder is slidably connected to the piston rod, and the fixed cylinder is fixedly connected to the roller cover, an outer end of the fixed cylinder is provided with a water inlet one-way valve, and the water inlet one-way valve is connected to a water storage tank through a pipeline, and the water storage tank is fixedly connected to the vehicle body, a water outlet one-way valve is provided at one end of the fixed cylinder, and the end of the water outlet one-way valve is connected to a diversion pipe, and the diversion pipe is fixedly connected to the roller cover, and a spray head is provided on the outer side of the diversion pipe.

2. The intelligent agricultural trenching device according to claim 1, characterized in that: The cross section of the side cover is arc-shaped, and the inner curvature of the side cover matches the outer curvature of the first spiral rod.

3. The intelligent agricultural trenching device according to claim 1, characterized in that: The rotating sleeve is rotatably connected to the side plate, and the side plate is tightly fitted to the compression spring.

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