An automatic tillage machine that can monitor soil fertility

Abstract

The present invention discloses an automatic tilling machine capable of monitoring soil fertility, comprising a vehicle head, a tilling device, and a connecting column, wherein: the connecting column is connected between the vehicle head and the tilling device; the tilling device comprises a bracket, a controller, a tilling assembly, a cleaning assembly, a mud pressing assembly, and a fertilizing assembly, wherein: the connecting column is fixed between the vehicle head and the bracket, a connecting plate is fixed on one side of the bracket, and a roller is connected to the bottom bearing of the connecting plate; the tilling assembly is located in the middle of the bracket, the mud pressing assembly is located on the other side of the bracket, and the cleaning assembly is located above the mud pressing assembly. The tilling assembly comprises three groups of first fixed plates and a tilling plate, wherein; the three groups of fixed plates are fixed to the inner side wall of the bracket, and the mud pressing assembly comprises two groups of second fixed plates, connecting strips, multiple groups of inclined plates, multiple groups of fixed shafts, and multiple groups of pressing wheels. The present invention realizes the tilling function conveniently and efficiently.

Description

Technical Field

[0001] The present invention is applied to the background of automatic tillage machine, and is named as an automatic tillage machine capable of monitoring soil fertility. Background Art

[0002] A tiller is also called a rotary tiller. It is a tilling machine that works with a tractor to complete ploughing and harrowing operations. It has been widely used because of its strong soil crushing ability and flat surface after ploughing. It can also cut up the root stubble buried below the surface, making it easier for the seeder to operate and providing a good seed bed for later sowing.

[0003] However, existing tillage machines cannot identify the fertility of the soil, and the existing tillage machines have poor practicality.

[0004] Therefore, it is necessary to provide an automatic tillage machine that can monitor soil fertility to achieve the effect of improving arable land. Summary of the invention

[0005] The object of the present invention is to provide an automatic tillage machine capable of monitoring soil fertility, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic tillage machine capable of monitoring soil fertility, comprising a vehicle head, a tillage device, and a connecting column, wherein:

[0007] The connecting column is connected between the vehicle head and the tilling device;

[0008] The tillage device comprises a support, a controller, a tillage assembly, a cleaning assembly, a mud pressing assembly, and a fertilizing assembly, wherein:

[0009] The connecting column is fixed between the vehicle head and the bracket, a connecting plate is fixed on one side of the bracket, and a roller is connected to the bottom bearing of the connecting plate;

[0010] The tilling assembly is located in the middle of the bracket, the mud pressing assembly is located on the other side of the bracket, and the cleaning assembly is located above the mud pressing assembly.

[0011] In one embodiment, the tilling assembly includes three sets of first fixing plates and tilling floors, wherein;

[0012] The three groups of fixing plates are fixed to the inner side wall of the bracket, and the tillage floor is fixed to the fixing plates.

[0013] In one embodiment, the mud pressing assembly includes two sets of second fixed plates, connecting strips, multiple sets of inclined plates, multiple sets of fixed shafts, and multiple sets of pressing wheels, wherein:

[0014] Two groups of the second fixed plates are fixed to the outside of the bracket, the connecting strips are fixed to the ends of the two groups of fixed plates, multiple groups of the inclined plates are fixed to the connecting strips, multiple groups of the fixed shafts are fixed to the multiple groups of inclined plates, the outer surface bearings of the fixed shafts are connected to the rotating shafts, and multiple groups of the pressure wheels are arranged on the outside of the rotating shafts.

[0015] In one embodiment, the controller is located inside the vehicle head, a fertilization chamber is provided inside the vehicle head, a through slot is provided inside the connecting column, the through slot and the fertilization chamber are intersected, a scanner is fixed at the bottom of the bracket, and the scanner is electrically connected to the controller;

[0016] The fertilization assembly includes a storage plate and multiple groups of fertilization tubes, wherein:

[0017] The storage plate is fixed to the other inner wall of the bracket, and a plurality of groups of fertilizer pipes are evenly distributed at the bottom of the storage plate. A valve is connected in the middle of the fertilizer pipe, and the valve is electrically connected to the controller.

[0018] In one embodiment, the storage plate is connected to the through groove by a pipeline, a first pump body is connected to the middle of the connecting column, a liquid level sensor is fixed inside the storage plate, and the first pump body and the liquid level sensor are electrically connected to the controller.

[0019] In one embodiment, the cleaning assembly includes a first drive, a push plate, a central plate, a lifting plate, and a camera, wherein:

[0020] The central plate is fixed to the outside of the bracket, the first drive is fixed to the top of the central plate, the lifting plate is slidably connected to the central plate, the push plate is fixed to the top of the lifting plate, the first drive is fixed to the push plate, the camera is fixed to the bottom of the central plate, the camera and the first drive are electrically connected to the controller, and a brush is fixed to the bottom of the lifting plate.

[0021] In one embodiment, a reinforcing column is fixed between the rotating shaft and the pressing wheel.

[0022] In one embodiment, the tillage floor is in an arc shape.

[0023] Compared with the prior art, the beneficial effect achieved by the present invention is: the present invention, by providing a pressure wheel, will drive the second fixed plate on the other side to move when the bracket moves, so that the inclined plate drives the connecting bar to move, and when the bracket moves, it will drive the pressure wheel to roll in the ground. Since the rotating shaft and the fixed shaft are connected by bearings, the pressure wheel can rotate on the fixed shaft, and the soil turned over by the cultivated land will pass through the pressure wheel, and the pressure wheel will compact the soil, thereby forming gullies in the ground, which is convenient for water storage in the land. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0025] In the attached picture:

[0026] Figure 1 It is a front schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the back side of the overall structure of the present invention;

[0028] Figure 3 It is a two-dimensional schematic diagram of the overall structure of the present invention;

[0029] Figure 4 is a two-dimensional schematic diagram of the central plate of the present invention;

[0030] Figure 5 It is a partial enlarged schematic diagram of the A area of ​​the present invention;

[0031] In the figure: 1, front of the vehicle; 2, connecting column; 3, bracket; 4, second fixed plate; 5, connecting strip; 6, first fixed plate; 7, tillage plate; 8, pressure wheel; 9, inclined plate; 10, roller; 11, connecting plate; 12, reinforcing column; 13, storage plate; 14, fertilizer pipe; 15, valve; 16, fertilizer chamber; 17, through groove; 18, first pump body; 19, lifting plate; 20, push plate; 21, first drive; 22, brush; 23, central plate; 24, fixed shaft; 25, rotating shaft; 26, liquid level sensor; 27, camera DETAILED DESCRIPTION

[0032] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0033] See also Figure 1-5 The present invention provides a technical solution: an automatic tillage machine capable of monitoring soil fertility, comprising a vehicle head 1, a tillage device, and a connecting column 2, wherein:

[0034] The connecting column 2 is connected between the vehicle head 1 and the tilling device;

[0035] The tillage device includes a support 3, a controller, a tillage component, a cleaning component, a mud pressing component, and a fertilizing component, wherein:

[0036] The connecting column 2 is fixed between the vehicle head 1 and the bracket 3. A connecting plate 11 is fixed to one side of the bracket 1. The bottom bearing of the connecting plate 11 is connected to a roller 10.

[0037] The tillage component is located in the middle of the bracket 3, the mud pressing component is located on the other side of the bracket 3, and the cleaning component is located above the mud pressing component. When the land needs to be cultivated, the staff enters the front of the vehicle and drives the front of the vehicle into the land, thereby bringing the tillage device into the land, thereby driving the tillage component to turn the land. Since the tillage component is facing the mud pressing component, the excavated soil will fall under the mud pressing component. The mud pressing component can be used to place the turned soil for easy sowing. The fertilization component can fertilize the land, and the mud pressing component can be cleaned by the cleaning component.

[0038] The front of the vehicle 1 drives the support 3 to move in the ground through the connecting column 2, and the roller 10 on the connecting plate 11 on one side of the support 3 contacts the ground, which can play a role in supporting the tillage device and facilitate the movement of the tillage device in the ground;

[0039] The tillage assembly includes three sets of first fixing plates 6 and tillage floor plates 7, wherein;

[0040] Three sets of fixing plates 6 are fixed to the inner side wall of the bracket 3, and the tillage floor 7 is fixed to the fixing plates 6. When the staff starts the vehicle head 1, the connecting column 2 is driven to drive the bracket 3 to move together. When the bracket 3 moves, the first fixing plate 6 is moved, thereby driving the tillage floor 7 to move. Since the tillage floor 7 is in contact with the land, the land can be turned over when the tillage floor 7 moves.

[0041] The mud pressing assembly includes two sets of second fixed plates 4, connecting strips 5, multiple sets of inclined plates 9, multiple sets of fixed shafts 24, and multiple sets of pressing wheels 8, wherein:

[0042] Two groups of second fixed plates 4 are fixed to the outside of the bracket 3, the connecting strips 5 are fixed to the ends of the two groups of fixed plates 4, multiple groups of inclined plates 9 are fixed to the connecting strips 5, multiple groups of fixed shafts 24 are fixed to the multiple groups of inclined plates 9, the outer surface bearings of the fixed shafts 24 are connected with the rotating shafts 25, and multiple groups of pressing wheels 8 are arranged on the outside of the rotating shafts 25. When the bracket 3 moves, the second fixed plate 4 on the other side will be driven to move, so that the inclined plates 9 drive the connecting strips 5 to move. When the bracket 3 moves, the pressing wheels 8 will be driven to roll in the land. Since the rotating shaft 25 and the fixed shaft 24 are connected by bearings, the pressing wheels 8 can rotate on the fixed shaft 24, and the soil turned over by the cultivated floor 7 will pass through the pressing wheels 8. The pressing wheels 8 compact the soil, thereby forming gullies in the land, which is convenient for land water storage;

[0043] The controller is located inside the vehicle head 1, and a fertilizer chamber 16 is provided inside the vehicle head 1. A through slot 17 is provided inside the connecting column 2, and the through slot 17 penetrates the fertilizer chamber 16. A scanner is fixed at the bottom of the bracket 3, and the scanner is electrically connected to the controller.

[0044] The fertilization assembly includes a storage plate 13 and a plurality of fertilization tubes 14, wherein:

[0045] The storage plate 13 is fixed to the other inner wall of the bracket 3. A plurality of fertilizer pipes 14 are evenly distributed at the bottom of the storage plate 13. A valve 15 is connected in the middle of the fertilizer pipe 14. The valve 15 is electrically connected to the controller.

[0046] Fertilizer is provided in both the storage plate 13 and the fertilization chamber 16;

[0047] The staff inputs the image of fertile soil into the controller. When the vehicle head 1 drives the bracket 3 to move, the scanner will detect the state of the soil when the tillage component turns the soil in real time, and transmit the signal to the controller for comparison with the image of the soil stored in the controller. When the compared images are similar, it means that the fertility of the soil in the land is good. When the difference is large compared with the image of the soil stored in the controller, it means that the fertility of the soil in the land is poor. At this time, the controller transmits the signal to the valve 15 to open the valve 15, so that the fertilizer in the storage plate 13 flows into the land through the fertilizer pipe 14, fertilizes the soil, and improves the fertility of the land.

[0048] The storage plate 13 is connected to the through groove 17 by a pipeline. The middle of the connecting column 2 is connected to a first pump body 18. A liquid level sensor 26 is fixed inside the storage plate 13. The first pump body 18 and the liquid level sensor 26 are both electrically connected to the controller.

[0049] The first pump body 18 can be a liquid pump;

[0050] A low liquid level height value is set in the liquid level sensor 26. When the fertilizer in the storage plate 13 is lower than the preset value of the liquid level sensor 26, a signal is transmitted to the controller, and the controller controls the first pump body 18 to start, and the fertilizer in the fertilization chamber 16 passes through the through groove 17 and is pumped into the storage plate 13 along the pipeline. When the fertilizer height in the storage plate 13 is higher than the preset value of the liquid level sensor 26, the controller controls the first pump body 18 to stop, so that fertilizer can be provided to the storage plate 13 in time to avoid fertilizing the land too late.

[0051] The cleaning assembly includes a first drive 21, a push plate 20, a central plate 23, a lifting plate 19, and a camera 27, wherein:

[0052] The central plate 23 is fixed to the outside of the bracket 3, the first drive 21 is fixed to the top of the central plate 23, the lifting plate 19 is slidably connected to the central plate 23, the push plate 20 is fixed to the top of the lifting plate 19, the first drive 21 is fixed to the push plate 20, the camera 27 is fixed to the bottom of the central plate 23, the camera 27 and the first drive 21 are both electrically connected to the controller, and a brush 22 is fixed to the bottom of the lifting plate 19.

[0053] The first drive 21 may be a cylinder;

[0054] When the bracket 3 moves, it will drive the central plate 23 to move, and the camera 27 under the central plate 23 can detect the soil on the surface of the pressure wheel 8 in real time. When the soil on the surface of the pressure wheel 8 is accumulated, the camera 27 transmits a signal to the controller, and the controller transmits a signal to the first drive 21. Since the initial position of the first drive 27 is an extended state, the brush 22 will not touch the pressure wheel. Therefore, the controller controls the first drive 21 to contract, drive the push plate 20 to move downward, thereby driving the lifting plate 19 to move downward in the central plate 23, so that the brush 22 can contact the pressure wheel 8, brush off the soil accumulated on the pressure wheel 8, and prevent the soil from accumulating too much on the pressure wheel 8, which affects the quality of the grooves formed when the pressure wheel 8 presses the soil;

[0055] A reinforcing column 12 is fixed between the rotating shaft 25 and the pressing wheel 8. The reinforcing column 12 serves to connect the rotating shaft 25 and the pressing wheel 8 and to strengthen the rigidity of the pressing wheel 8.

[0056] The tillage floor 7 is in an arc shape. Since the tillage floor 7 is in an arc shape, when the tillage floor 7 turns the soil, the turned soil can easily fall into the direction of the pressing wheel 8 .

[0057] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, internal communication between two elements, or an interaction relationship between two elements. For ordinary technicians in this field, the meanings of the above terms in this application can be understood according to specific circumstances.

[0058] The above is a detailed introduction to an automatic tillage machine that can monitor soil fertility provided in an embodiment of the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. An automatic tillage machine capable of monitoring soil fertility, comprising a vehicle head (1), a tillage device, and a connecting column (2), wherein: The connecting column (2) is connected between the vehicle head (1) and the tilling device; The tillage device comprises a support (3), a controller, a tillage component, a cleaning component, a mud pressing component, and a fertilizing component, wherein: The connecting column (2) is fixed between the vehicle head (1) and the bracket (3); a connecting plate (11) is fixed to one side of the bracket (3); and a roller (10) is connected to a bearing at the bottom end of the connecting plate (11); The tillage assembly is located in the middle of the support (3), the mud pressing assembly is located on the other side of the support (3), and the cleaning assembly is located above the mud pressing assembly. The tillage assembly comprises three sets of first fixing plates (6) and tillage floors (7), wherein; Three groups of the first fixing plates (6) are fixed to the inner side wall of the bracket (3), and the tillage floor (7) is fixed to the first fixing plates (6); The mud pressing assembly comprises two groups of second fixed plates (4), connecting strips (5), multiple groups of inclined plates (9), multiple groups of fixed shafts (24), and multiple groups of pressing wheels (8), wherein: Two groups of the second fixing plates (4) are fixed to the outside of the bracket (3), the connecting strips (5) are fixed to the ends of the two groups of the second fixing plates (4), the multiple groups of the inclined plates (9) are fixed to the connecting strips (5), the multiple groups of the fixed shafts (24) are fixed to the multiple groups of the inclined plates (9), the outer surface bearings of the fixed shafts (24) are connected to the rotating shafts (25), and the multiple groups of the pressing wheels (8) are arranged outside the rotating shafts (25). The controller is located inside the vehicle head (1), a fertilizing chamber (16) is provided inside the vehicle head (1), a through slot (17) is provided inside the connecting column (2), the through slot (17) and the fertilizing chamber (16) are intersected, a scanner is fixed at the bottom of the bracket (3), and the scanner is electrically connected to the controller; The fertilization assembly comprises a storage plate (13) and a plurality of groups of fertilization tubes (14), wherein: The storage plate (13) is fixed to the other inner side wall of the bracket (3); a plurality of groups of fertilizer pipes (14) are evenly distributed at the bottom of the storage plate (13); a valve (15) is connected in the middle of the fertilizer pipe (14); and the valve (15) is electrically connected to the controller; The storage plate (13) and the through groove (17) are connected by a pipeline, a first pump body (18) is connected in the middle of the connecting column (2), a liquid level sensor (26) is fixed inside the storage plate (13), and the first pump body (18) and the liquid level sensor (26) are both electrically connected to a controller; The cleaning assembly comprises a first drive (21), a push plate (20), a central plate (23), a lifting plate (19), and a camera (27), wherein: The central plate (23) is fixed to the outside of the bracket (3), the first drive (21) is fixed to the top of the central plate (23), the lifting plate (19) is slidably connected to the central plate (23), the push plate (20) is fixed to the top of the lifting plate (19), the first drive (21) is fixed to the push plate (20), the camera (27) is fixed to the bottom of the central plate (23), the camera (27) and the first drive (21) are both electrically connected to the controller, and a brush (22) is fixed to the bottom of the lifting plate (19); A method for an automatic tilling machine capable of monitoring soil fertility. When the land needs to be tilled, a worker enters the front of the vehicle and drives the front of the vehicle into the land, thereby bringing the tilling device into the land, thereby driving the tilling component to turn the soil over. Since the tilling component faces the mud pressing component, the dug-up soil will fall under the mud pressing component. The mud pressing component will place the turned soil back for easy sowing. The fertilizing component will fertilize the land, and the mud pressing component will be cleaned by the cleaning component. The staff inputs the image of fertile soil into the controller. When the vehicle head (1) drives the support (3) to move, the scanner detects the state of the soil when the tillage component turns the soil in real time, and transmits the signal to the controller for comparison with the image of the soil stored in the controller. When the compared images are similar, it indicates that the fertility of the soil in the land is good. When the difference is large when compared with the image of the soil stored in the controller, it indicates that the fertility of the soil in the land is poor. At this time, the controller transmits the signal to the valve (15) to open the valve (15), so that the fertilizer in the storage plate (13) flows into the land through the fertilizer pipe (14), fertilizes the soil, and improves the fertility of the land. When the bracket (3) moves, it drives the second fixed plate (4) on the other side to move, so that the inclined plate (9) drives the connecting bar (5) to move. When the bracket (3) moves, it drives the pressing wheel (8) to roll in the soil. Since the rotating shaft (25) and the fixed shaft (24) are connected by a bearing, the pressing wheel (8) rotates on the fixed shaft (24). The soil turned over by the tillage floor (7) passes through the pressing wheel (8). The pressing wheel (8) compacts the soil, thereby forming gullies in the soil, which is convenient for water storage in the soil. A low liquid level value is set in the liquid level sensor (26). When the fertilizer in the storage plate (13) is lower than the preset value of the liquid level sensor (26), a signal is transmitted to the controller, and the controller controls the first pump body (18) to start, so that the fertilizer in the fertilization chamber (16) passes through the through groove (17) and is pumped into the storage plate (13) along the pipeline. When the height of the fertilizer in the storage plate (13) is higher than the preset value of the liquid level sensor (26), the controller controls the first pump body (18) to stop, so as to provide fertilizer to the storage plate (13) in time, thereby avoiding fertilizing the land too late. When the bracket (3) moves, it drives the central plate (23) to move, and the camera (27) under the central plate (23) detects the soil on the surface of the pressure wheel (8) in real time. When the soil on the surface of the pressure wheel (8) is relatively large, the camera (27) transmits a signal to the controller, and the controller transmits a signal to the first drive (21). Since the initial position of the first drive (21) is an extended state, the brush (22) will not touch the pressure wheel. Therefore, the controller controls the first drive (21) to contract, drive the push plate (20) to move downward, and thus drive the lifting plate (19) to move downward in the central plate (23), so that the brush (22) contacts the pressure wheel (8) and brushes off the soil accumulated on the pressure wheel (8), thereby preventing excessive soil accumulation on the pressure wheel (8) and affecting the quality of the grooves formed when the pressure wheel (8) presses the soil.

2. The automatic tillage machine capable of monitoring soil fertility according to claim 1, characterized in that: A reinforcing column (12) is fixed between the rotating shaft (25) and the pressing wheel (8).

3. The automatic tillage machine capable of monitoring soil fertility according to claim 2, characterized in that: The tillage floor (7) is in an arc shape.

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