Water and soil conservation and efficient utilization integrated equipment for slope cropland

Abstract

The invention discloses slope cropland water and soil conservation and efficient utilization integrated equipment, and belongs to the technical field of slope cropland treatment. The water collecting hopper is fixedly arranged at the top of the body; the rainwater collecting assembly comprises a folding framework mounted at the top of the water collecting hopper and waterproof cloth arranged on the folding framework; the driving part is fixedly arranged at the top of the body and drives the folding framework to be unfolded so that the waterproof cloth can be unfolded in a funnel shape. By arranging the folding framework, the waterproof cloth and the flow guide channel, self-adaptive wind resistance can be achieved, the stability of the unfolded waterproof cloth is effectively improved, the situation that the waterproof cloth shakes greatly under the action of wind power, consequently, rainwater splashes to cause loss is avoided, the rainwater collection rate is effectively increased, and therefore the utilization rate of water resources is further increased; and efficient utilization of water resources is realized.

Description

Technical Field

[0001] This invention relates to the field of sloping farmland management technology, specifically to an integrated equipment for soil and water conservation and efficient utilization of sloping farmland. Background Technology

[0002] To address the ecological and agricultural problems caused by topography, hydrology, and human activities on sloping farmland, and to achieve the comprehensive goals of water and soil resource protection, sustainable agricultural development, and ecological security, systematic engineering and technical means are needed for the comprehensive management of sloping farmland.

[0003] By constructing terraces and vegetation buffer zones, long slopes are shortened and steep slopes are made gentler, reducing runoff erosion energy, annual soil erosion, and preventing the loss of topsoil. Before constructing terraces and vegetation buffer zones, a topographic survey of the sloping farmland is necessary to develop a systematic management plan. Integrated equipment for soil and water conservation and efficient utilization of sloping farmland is used for topographic surveys of sloping farmland and for developing systematic management plans. In addition, to improve the efficient use of water resources, the equipment is usually equipped with a rainwater collection component connected to the irrigation system on top.

[0004] Existing rainwater harvesting components are usually installed on top of the equipment. In order not to affect the monitoring accuracy of the environmental monitoring sensors on the top of the equipment, the rainwater harvesting device generally adopts a foldable mechanism, which is retracted when not in use and unfolded when in use. However, since the equipment is usually installed at high points on sloping farmland, the wind is strong in high-altitude areas. When the rainwater harvesting component is unfolded, it will shake significantly under the action of the wind, resulting in rainwater splashing and loss, and reducing the rainwater collection rate. Summary of the Invention

[0005] The purpose of this invention is to provide an integrated equipment for soil and water conservation and efficient utilization of sloping farmland, which solves the technical problem in the prior art where rainwater collection components sway significantly under the action of wind when deployed, resulting in rainwater splashing and loss, and reducing the rainwater collection rate.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an integrated equipment for soil and water conservation and efficient utilization of sloping farmland, comprising:

[0007] ontology;

[0008] The water collection hopper is fixedly installed on the top of the main body;

[0009] A rainwater harvesting assembly, comprising a folded frame mounted on top of a water collection hopper and a waterproof tarpaulin disposed on the folded frame;

[0010] The driving component, which is fixedly installed on the top of the main body, drives the folding frame to unfold so that the waterproof cloth unfolds in a funnel shape;

[0011] The folding framework comprises a fixed ring and a bone rod arranged on the fixed ring, one end of the bone rod connected with the fixed ring comprises a rotation stroke and a sliding stroke, and a plurality of communication cavities are arranged in the fixed ring in a circumferential array and are spaced apart from the bone rod;

[0012] A wind guide is fixedly arranged on the central axis of the fixed ring, and the wind guide comprises a wind guide ball in communication with the communication cavities;

[0013] A flow guide channel is arranged in the bone rod, and when one end of the bone rod connected with the fixed ring moves to a preset position along the central axis of the fixed ring during the unfolding process of the folding framework, the flow guide channel is in communication with the communication cavities, the other end of the bone rod is arranged in a curved shape, and the air outlet of the flow guide channel faces the tarpaulin receiving surface to form a dynamic air curtain support that is self-adaptive to wind resistance.

[0014] Preferably, the flow guide channel comprises a straight section, an acceleration section, an arc section and a blowing port, the acceleration section is a tapered channel, and the cross-sectional area of the channel gradually decreases from the air inlet to the air outlet.

[0015] Preferably, a plurality of vibration plates are arranged in an array on the inner wall of the channel on the side close to the tarpaulin of the acceleration section.

[0016] Preferably, the vibration plates are arranged in an arc shape and are curved in a direction towards the air inlet.

[0017] Preferably, the volume of the vibration plates is arranged in a proportionally reduced manner from the air inlet to the air outlet of the acceleration section.

[0018] Preferably, the blowing port is a flat isosceles trapezoidal channel, and the width gradually increases from the air inlet to the air outlet.

[0019] Preferably, the wind guide further comprises a wind guide pipe and a flow distribution ball, the wind guide pipe is arranged in a tapered channel, and the area gradually decreases from the air inlet to the air outlet.

[0020] Preferably, the flow distribution ball is arranged in communication at the air outlet of the wind guide pipe, and the flow distribution ball and the communication cavities are arranged in communication through a flow distribution pipe.

[0021] Preferably, a wireless charging compartment is arranged inside the body, a drone is arranged in the charging compartment, and a laser radar, a multispectral analyzer and a camera are carried on the drone.

[0022] Preferably, a controller is mounted on the body, and the controller is wirelessly connected with the drone, the laser radar, the multispectral analyzer and the camera.

[0023] In the above technical solution, the slope land water and soil conservation and efficient utilization integrated equipment provided by the present application has the following beneficial effects:

[0024] The present application is characterized in that the folding framework is driven to expand by the driving mechanism to make the waterproof cloth expand in a funnel shape, during the expansion of the folding framework, when the end of the bone rod connected with the fixed ring moves to the preset position along the central axis direction of the fixed ring, the flow guide channel is communicated with the communication cavity, the wind is guided into the communication cavity by the wind guide ball, and then enters the flow guide channel through the first through hole and the second through hole, so that the airflow is sprayed to the receiving surface of the waterproof cloth through the air outlet of the flow guide channel, the sprayed airflow forms a laminar air film between the waterproof cloth and the external airflow, and the external wind pressure is physically isolated from the waterproof cloth, so that the positive wind load is offset, when the external wind speed increases, the wind energy captured by the wind guide ball is synchronously enhanced, the jet airflow speed and the external wind speed have a positive feedback relationship, self-adaptive wind resistance is realized, the stability of the expanded waterproof cloth is effectively improved, the waterproof cloth is prevented from being greatly shaken under the action of the wind force, rainwater is prevented from splashing to cause loss, the rainwater collection rate is effectively improved, and the utilization rate of water resources is further improved, so that the water resources are efficiently utilized. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0026] Figure 1 The front perspective structural schematic diagram provided for the embodiment of the present application is shown in the figure.

[0027] Figure 2 The rear perspective structural schematic diagram provided for the embodiment of the present application is shown in the figure.

[0028] Figure 3 The rainwater collecting assembly contraction state structural schematic diagram provided for the embodiment of the present application is shown in the figure.

[0029] Figure 4 The rainwater collecting assembly expansion state top perspective structural schematic diagram provided for the embodiment of the present application is shown in the figure.

[0030] Figure 5 The rainwater collecting assembly expansion state bottom perspective structural schematic diagram provided for the embodiment of the present application is shown in the figure.

[0031] Figure 6 The folding framework expansion state top perspective structural schematic diagram provided for the embodiment of the present application is shown in the figure.

[0032] Figure 7 The folding framework expansion state bottom perspective structural schematic diagram provided for the embodiment of the present application is shown in the figure.

[0033] Figure 8 A structure of the umbrella collecting assembly provided by the embodiment of the present application is shown in the cross-sectional view;

[0034] Figure 9 An enlarged schematic view of the A structure provided by the embodiment of the present application is shown in the cross-sectional view;

[0035] Figure 10 A schematic view of the structure of the air outlet provided by the embodiment of the present application is shown in the cross-sectional view;

[0036] Figure 11 A schematic view of the umbrella collecting assembly provided by the embodiment of the present application is shown in the cross-sectional view;

[0037] Figure 12 An enlarged schematic view of the B structure provided by the embodiment of the present application is shown in the cross-sectional view;

[0038] Figure 13 A schematic view of the structure of the bone rod provided by the embodiment of the present application is shown in the cross-sectional view;

[0039] Figure 14 An enlarged schematic view of the C structure provided by the embodiment of the present application is shown in the cross-sectional view;

[0040] Figure 15 A front view of the body provided by the embodiment of the present application is shown in the cross-sectional view.

[0041] Explanation of reference signs:

[0042] 1, body; 2, fixing ring; 3, bone rod; 31, first through hole; 4, support rod; 5, waterproof cloth; 6, air guide member; 61, air guide ball; 611, air guide hole; 62, air guide pipe; 63, shunt ball; 7, water collecting hopper; 8, flow guide channel; 81, straight flow section; 82, acceleration section; 83, arc section; 84, air outlet; 9, vibration plate; 10, support ring; 11, push rod; 12, shunt pipe; 13, communication cavity; 131, second through hole. DETAILED DESCRIPTION

[0043] In order to make the skilled in the art better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings.

[0044] As shown in Figures 1-15 , a slope land water and soil conservation and efficient utilization integrated equipment, comprising:

[0045] The body 1;

[0046] The water collecting hopper 7 is fixedly arranged at the top of the body 1;

[0047] The rainwater collecting assembly comprises a folding framework installed at the top of the water collecting hopper 7 and a waterproof cloth 5 arranged on the folding framework;

[0048] A driving member is fixedly arranged on the top of the body 1 to drive the folding framework to expand so as to make the tarpaulin 5 expand in a funnel shape.

[0049] The folding framework comprises a fixed ring 2 and a bone rod 3 arranged on the fixed ring 2, the end of the bone rod 3 connected with the fixed ring 2 comprises a rotating stroke and a sliding stroke, and a plurality of communication cavities 13 are arranged in the fixed ring 2 in a circumferential array and are spaced apart from the bone rod 3.

[0050] A wind guide member 6 is fixedly arranged on the central axis of the fixed ring 2, and the wind guide member 6 comprises a wind guide ball 61 communicated with the communication cavities 13.

[0051] A flow guide channel 8 is arranged in the bone rod 3, and in the process of expanding the folding framework, when the end of the bone rod 3 connected with the fixed ring 2 moves to a preset position along the central axis of the fixed ring 2, the flow guide channel 8 is communicated with the communication cavities 13, the other end of the bone rod 3 is arranged in a curved shape, and the air outlet of the flow guide channel 8 faces the receiving surface of the tarpaulin 5 to form a dynamic air curtain support with self-adaptive wind resistance.

[0052] Specifically, a plurality of U-shaped grooves are arranged on the fixed ring 2 in a circumferential array and are spaced apart from the communication cavities 13, and the connecting end of the bone rod 3 is slidingly arranged in the U-shaped groove. When it rains, the electric push rod fixedly arranged on the top of the body 1 is started to drive the support ring 10 to move towards the fixed ring 2, and the push rod 11 fixedly arranged on the top of the support ring 10 is synchronously moved and penetrates through the bottom groove wall of the U-shaped groove, the connecting end of the bone rod 3 is ring-coupled with the top end of the push rod 11, and when the push rod 11 moves, the connecting end of the bone rod 3 moves vertically upward in the U-shaped groove.

[0053] Further, the support rod 4 is hingedly arranged at the bottom of the U-shaped groove, and the support rod 4 is embedded in the groove arranged on the surface of the bone rod 3 away from the tarpaulin 5, and the groove is arranged close to the connecting end of the bone rod 3, and the non-hinged end of the support rod 4 is symmetrically provided with a first sliding column, and the first sliding column is slidingly arranged in the first limiting sliding groove arranged on the groove wall on both sides of the groove. When the connecting end of the bone rod 3 moves vertically upward in the U-shaped groove, the end of the support rod 4 is slidingly arranged in the groove of the bone rod 3 through the first sliding column and the first limiting sliding groove. Since the hinged end of the support rod 4 can only rotate and cannot move, when the sliding end of the support rod 4 slides in the groove of the bone rod 3, the sliding end further pulls the bone rod 3 to rotate and tilt, so that the connecting end of the bone rod 3 rotates and expands synchronously in the process of moving upward, and since the connecting end of the bone rod 3 is ring-coupled with the top end of the push rod 11, the push rod 11 does not hinder the rotating movement of the connecting end of the bone rod 3 in the process of moving the connecting end of the bone rod 3, so that the folding framework expands in an inverted umbrella shape, thereby driving the tarpaulin 5 arranged on the bone rod 3 to expand in a funnel shape to receive rainwater.

[0054] Further, the folding framework can make the waterproof cloth 5 in a folded state when not in use, and unfolded to collect rainwater when in use, thereby avoiding shielding the environmental monitoring sensor installed on the top of the body 1, and affecting the accuracy of the analysis data of the integrated equipment for monitoring the environment, so as to realize the collection of rainwater while avoiding affecting the correctness of the subsequent management measures for the slope land according to the analysis data.

[0055] Further, the waterproof cloth 5 is unfolded in a funnel shape, rainwater falls on the waterproof cloth 5, collects and flows along the waterproof cloth 5 to the water outlet, and falls into the water collector 7, and is guided into the filter through the first connecting water pipe connected between the water collector 7 and the filter arranged on the base of the body 1. It should be noted that the filter is a device that can be purchased on the market to filter and purify water. Rainwater is filtered by the filter and pumped into the water storage tank of the irrigation system for collection, thereby effectively saving water resources and realizing efficient use of water resources.

[0056] Further, the push rod 11 drives the second sliding column symmetrically arranged on the connecting end of the bone rod 3 to move in the second limiting sliding groove arranged on the groove wall of the U-shaped groove during the movement of the connecting end of the bone rod 3, and the second sliding column is rotated under the action of the supporting rod 4. When the second sliding column moves to the top of the second limiting sliding groove, the sliding end of the supporting rod 4 slides to the end of the groove, at this time, the folding framework drives the waterproof cloth 5 to be completely unfolded, at this time, the first through hole 31 arranged on the second sliding column and communicated with the guide channel 8 corresponds to the second through hole 131 arranged on the cavity wall of the communication cavity 13, so that the communication cavity 13 and the guide channel 8 are communicated, and the wind guide 6 wrapped in the waterproof cloth 5 is exposed to the air.

[0057] Further, due to the uncertainty of the wind direction, the wind guide holes 611 are arranged in a circular array on the wind guide ball 61, and the wind guide holes 611 are arranged in a horn shape, so as to guide the wind in each direction. The wind guide ball 61 guides the wind into the communication cavity 13, and then enters the guide channel 8 through the first through hole 31 and the second through hole 131, so that the airflow is sprayed to the receiving surface of the waterproof cloth 5 through the air outlet of the guide channel 8. The sprayed airflow forms a laminar air film between the waterproof cloth 5 and the external airflow, which physically isolates the external wind pressure from directly acting on the waterproof cloth 5, thereby offsetting the frontal wind load. When the external wind speed increases, the wind energy captured by the wind guide ball 61 increases synchronously, the jet airflow speed and the external wind speed have a positive feedback relationship, realizing self-adaptive wind resistance, effectively improving the stability of the unfolded waterproof cloth 5, avoiding the waterproof cloth 5 from shaking greatly under the action of the wind force, causing rainwater to splash and lose, effectively improving the rainwater collection rate, thereby further improving the utilization rate of water resources, realizing efficient use of water resources.

[0058] As a further provided embodiment of the present application, the guide passage 8 comprises a straight section 81, an acceleration section 82, an arc section 83 and a blowing port 84, the acceleration section 82 is a tapered passage, and the cross-sectional area of the passage gradually decreases from the air inlet to the air outlet.

[0059] Specifically, after the external airflow is introduced into the guide passage 8 through the air guide ball 61, it first enters the straight section 81 and then the acceleration section 82. Since the acceleration section 82 is a tapered passage, and the cross-sectional area of the passage gradually decreases from the air inlet to the air outlet, the airflow velocity increases when the airflow passes through the acceleration section 82 according to the principle that the flow velocity is small at the large cross-section and the flow velocity is large at the small cross-section. The accelerated airflow enters the arc section 83 and is sprayed towards the receiving surface of the tarpaulin 5 through the blowing port 84. Since the blowing port 84 is inclined towards the receiving surface of the tarpaulin 5, the accelerated airflow generates a counter-shearing layer on the receiving surface of the tarpaulin 5 when it is sprayed towards the receiving surface, thereby breaking the formation condition of large-scale vortex on the receiving surface of the tarpaulin 5, reducing the vortex intensity, and further improving the stability of the tarpaulin 5. The colliding turbulent flow formed by the sprayed airflow and the incoming airflow converts the concentrated wind pressure energy into small-scale turbulent kinetic energy, and converts the large-amplitude vibration into small-amplitude vibration, thereby further improving the rainwater collection rate and effectively preventing the splashing loss caused by the tarpaulin 5 due to the shaking.

[0060] As a further provided embodiment of the present application, the acceleration section 82 is provided with a vibration plate 9 arrayed on the inner wall of the side close to the tarpaulin 5.

[0061] Specifically, when the airflow passes through the acceleration section 82, the airflow collides with the vibration plate 9, thereby causing the vibration plate 9 to vibrate and transmitting the vibration to the bone rod 3. The vibration wave propagates along the radial direction of the bone rod 3 and forms a directional surface wave on the receiving surface of the tarpaulin 5, which points to the water collecting hopper 7, thereby guiding the rainwater to flow along the preset trajectory and enhancing the drainage efficiency. The tarpaulin 5 is effectively protected from sagging due to water accumulation, thereby avoiding the deformation of the tarpaulin 5 caused by water accumulation.

[0062] Further, the colliding turbulent flow formed by the sprayed airflow and the incoming airflow converts the concentrated wind pressure energy into small-scale turbulent kinetic energy, and converts the large-amplitude vibration into small-amplitude vibration, which cooperates with the directional surface wave to help the water droplets quickly slide down and reduce the retention. After the rain stops, the tarpaulin 5 receiving surface can also be automatically cleaned, the cleanliness of the tarpaulin 5 receiving surface is maintained, and the water collecting efficiency is improved.

[0063] As a further provided embodiment of the present application, the vibration plate 9 is curved in an arc shape, and the bending direction is towards the air inlet.

[0064] Specifically, by bending the vibration plate 9 in an arc shape, part of the airflow flows along the curved surface of the vibration plate 9 when the airflow passes through the vibration plate 9, thereby enhancing the vibration of the vibration plate 9 and the bone rod 3, and enabling the receiving surface of the tarpaulin 5 to form a directional surface wave.

[0065] As a further provided embodiment of the present application, the volume of the vibrating plate 9 is proportionally reduced from the air inlet to the air outlet of the acceleration section 82.

[0066] Specifically, as the airflow is continuously accelerated, the vibration frequency of the vibrating plate 9 is faster, and by proportionally reducing the volume of the vibrating plate 9 from the air inlet to the air outlet of the acceleration section 82, the vibration frequency of the vibrating plate 9 is maintained within a predetermined range.

[0067] As a further provided embodiment of the present application, the air outlet 84 is a flat isosceles trapezoidal channel, and the width gradually increases from the air inlet to the air outlet.

[0068] Specifically, by setting the air outlet 84 as a flat isosceles trapezoidal channel, and the width gradually increases from the air inlet to the air outlet, the coverage area of the laminar air film formed between the tarpaulin 5 and the external airflow is increased, thereby increasing the protection range of the tarpaulin 5, and at the same time, the tarpaulin sagging caused by rainwater gravity is offset by the laminar air film, the curvature of the funnel-shaped structure is maintained stable, and the stability of the tarpaulin 5 after unfolding is further improved.

[0069] As a further provided embodiment of the present application, the air guide member 6 further comprises an air guide pipe 62 and a flow distribution ball 63, the air guide pipe 62 is a tapered channel, and the area gradually decreases from the air inlet to the air outlet.

[0070] Specifically, the air guide ball 61 guides the wind into the air guide pipe 62, and through the acceleration of the tapered channel in the air guide pipe 62, the airflow enters the flow distribution ball 63, so that the airflow can smoothly enter the flow guide channel 8 and be sprayed towards the tarpaulin 5.

[0071] As a further provided embodiment of the present application, the flow distribution ball 63 is connected to the air outlet of the air guide pipe 62, and the flow distribution ball 63 and the communication cavity 13 are connected by a flow distribution pipe 12.

[0072] Specifically, after the airflow enters the flow distribution ball 63, it enters the communication cavity 13 through the flow distribution pipe 12.

[0073] As a further provided embodiment of the present application, a wireless charging compartment is arranged inside the body 1, a drone is arranged in the charging compartment, and a laser radar, a multispectral analyzer and a camera are carried on the drone.

[0074] As a further provided embodiment of the present application, a controller is mounted on the body 1, and the controller is wirelessly connected with the drone, the laser radar, the multispectral analyzer and the camera.

[0075] Specifically, the control center is wirelessly connected with the controller, the controller drives the unmanned aerial vehicle to fly along the preset track around the slope farmland at low altitude through wireless signals, the laser radar, the multispectral analyzer and the camera carried on the unmanned aerial vehicle are used to scan the terrain through the laser radar and automatically generate the terrace construction parameters, the three-dimensional modeling software is equipped, the terrace construction heat map can be generated, the multispectral analyzer can identify the ground vegetation coverage, the specific conditions of the slope farmland can be obtained through the environmental monitoring sensor and the camera on the top of the body 1 and integrated analysis is conducted, and a complete management scheme for the water and soil conservation of the slope farmland is formed.

[0076] The above has described certain exemplary embodiments of the present application by way of illustration only, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. An integrated equipment for soil and water conservation and efficient utilization of sloping farmland, characterized in that, include: Ontology(1); Water collection hopper (7) is fixedly installed on the top of the main body (1); Rainwater harvesting assembly, which includes a folded frame mounted on top of the water collection hopper (7) and a waterproof tarpaulin (5) disposed on the folded frame; The driving component is fixedly installed on the top of the main body (1) to drive the folding frame to unfold so that the waterproof cloth (5) unfolds in a funnel shape; The folding frame includes a fixing ring (2) and a bone rod (3) disposed on the fixing ring (2). The end of the bone rod (3) connected to the fixing ring (2) includes a rotation stroke and a sliding stroke. The fixing ring (2) has a circular array of communicating cavities (13) spaced apart from the bone rod (3). The air guide (6) is fixedly installed on the central axis of the fixed ring (2), and the air guide (6) includes an air guide ball (61) that communicates with the communicating cavity (13). The skeleton (3) has a flow channel (8) inside. During the unfolding of the folding skeleton, when the end of the skeleton (3) connected to the fixing ring (2) moves to the preset position along the central axis of the fixing ring (2), the flow channel (8) is connected to the connecting cavity (13). The other end of the skeleton (3) is set in a curved shape. The air outlet of the flow channel (8) faces the receiving surface of the waterproof cloth (5) to form an adaptive wind-resistant dynamic air curtain support.

2. The integrated equipment for soil and water conservation and efficient utilization of sloping farmland according to claim 1, characterized in that, The flow channel (8) includes a DC section (81), an acceleration section (82), an arc section (83) and an air outlet (84). The acceleration section (82) is a conical channel, and the cross-sectional area of ​​the channel gradually decreases from the air inlet to the air outlet.

3. The integrated equipment for soil and water conservation and efficient utilization of sloping farmland according to claim 2, characterized in that, Vibration plates (9) are arranged in an array on the inner wall of the channel on the side of the acceleration section (82) near the waterproof cloth (5).

4. The integrated equipment for soil and water conservation and efficient utilization of sloping farmland according to claim 3, characterized in that, The vibrating plate (9) is curved in an arc shape and the bending direction is towards the air inlet.

5. The integrated equipment for soil and water conservation and efficient utilization of sloping farmland according to claim 4, characterized in that, The volume of the vibrating plate (9) is proportionally reduced from the air inlet to the air outlet of the acceleration section (82).

6. The integrated equipment for soil and water conservation and efficient utilization of sloping farmland according to claim 5, characterized in that, The air outlet (84) is a flat isosceles trapezoidal channel, and its width gradually increases from the air inlet to the air outlet.

7. The integrated equipment for soil and water conservation and efficient utilization of sloping farmland according to claim 6, characterized in that, The air guide (6) also includes an air guide duct (62) and a diverter ball (63). The air guide duct (62) is a tapered channel with a gradually decreasing area from the air inlet to the air outlet.

8. The integrated equipment for soil and water conservation and efficient utilization of sloping farmland according to claim 7, characterized in that, The diverting ball (63) is connected to the air outlet of the air duct (62), and the diverting ball (63) and the connecting cavity (13) are connected through the diverting pipe (12).

9. The integrated equipment for soil and water conservation and efficient utilization of sloping farmland according to claim 1, characterized in that, The main body (1) is equipped with a wireless charging compartment, and a drone is installed inside the charging compartment. The drone is equipped with a lidar, a multispectral analyzer and a camera.

10. The integrated equipment for soil and water conservation and efficient utilization of sloping farmland according to claim 9, characterized in that, The main body (1) is equipped with a controller, which is wirelessly connected to the drone, lidar, multispectral analyzer and camera.

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