Ploughing device for corn and soybean rotation cultivation

Abstract

The utility model relates to the technical field of plowing devices, in particular to a plowing device for corn and soybean rotation cultivation, which comprises a shell, an extension assembly is arranged in the shell, the extension assembly comprises a first motor fixedly connected with the inner side wall of the shell, the output end of the first motor is fixedly connected with a linkage rod, and the linkage rod is fixedly connected with the inner side wall of the shell. A plurality of rotating discs are fixedly connected to the side wall of the linkage rod, and a plurality of fixing rails are fixed to the inner side wall of the shell. Through cooperative arrangement of a first motor, a rotating disc and an extension rod, adjustment of the soil digging depth of the soil loosening hoe is achieved, corn roots are relatively deep, a deep loosened soil layer is needed to take roots and absorb nutrients in the early growth stage, soybean roots are relatively shallow, and rhizobium activities exist, so that the soil digging depth of the soil loosening hoe is adjusted. A relatively shallow loose soil layer is needed to ensure the activity of the rhizobium and the normal growth of the root system, the soil digging depth is accurately adjusted, the most suitable soil condition is created for the two crops, the root system development is promoted, and the crop yield and quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ploughing device technical field, especially in corn soybean rotation cultivation is used ploughing device. BACKGROUND

[0002] The ploughing device is a conventional device for ploughing soil in agricultural machinery, which realizes ploughing and loosening of soil through the ploughing device, thereby providing a more suitable soil environment for seed growth.

[0003] The existing authorized announcement No. CN211880927U ploughing device, including frame, the frame includes front, back symmetry setting frame plate, the left end of frame plate is connected with the meandering pull rod fixedly, the ploughing device still includes a plurality of ploughing assemblies fixedly connected between the frame plate, a plurality of ploughing assemblies are left, right interval arrangement, the ploughing assembly all includes the mounting column fixedly connected between the frame plate, the bottom of mounting column is all connected with a plurality of front, back interval arrangement ploughing spade plate fixedly, the ploughing spade plate all are inclined arrangement, the ploughing device ploughing device still includes the soil crushing assembly fixedly connected between the frame plate rear side wall, the soil crushing assembly is crushed to the soil ploughed, the device component design is adopted, not only effectively improve the ploughing efficiency of soil and the soil crushed after the ploughing in the above device can be realized, improve the ploughing effect of soil and increase the application range of device.

[0004] For the related technology in the above, the defects of the existing corn soybean rotation cultivation ploughing device are that the ploughing depth of traditional ploughing device is often fixed, and it is difficult to accurately meet the requirements of two crops in corn soybean rotation for different ploughing depths, therefore, the utility model provides a corn soybean rotation cultivation ploughing device. UTILITY MODEL CONTENT

[0005] The purpose of the present application is to provide a corn soybean rotation cultivation ploughing device to solve the problems raised in the above background.

[0006] To achieve the above object, the present application provides the following technical scheme: A plowing device for corn-soybean rotation cultivation, comprising a shell, an extension assembly is arranged in the shell, the extension assembly comprises a first motor fixedly connected with the inner side wall of the shell, the output end of the first motor is fixedly connected with a linkage rod, the side wall of the linkage rod is fixedly connected with a plurality of rotating discs, a plurality of fixed rails are fixedly arranged on the inner side wall of the shell, the inside of each fixed rail is slidably connected with an extension rod, the side wall of the extension rod is fixedly connected with a moving rod, a plurality of moving grooves matched with the moving rod are arranged in the rotating disc, one end of the extension rod is fixedly connected with a soil loosening hoe, the soil loosening hoe is arranged outside the shell, a plurality of through holes matched with the extension rod are arranged in the side wall of the shell.

[0007] Preferably, the side wall of the shell is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a fixed block.

[0008] Preferably, the side wall of the fixed block is rotatably connected with a rotating rod, and the rotating rod penetrates through the fixed block.

[0009] Preferably, the side wall of the fixed block is fixedly connected with a support seat, the top of the support seat is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with one end of the rotating rod.

[0010] Preferably, the side wall of the rotating rod is provided with a track, and the outer side tip shaft of the track is connected with a connecting rod.

[0011] Preferably, the connecting rod penetrates through the connecting plate, the connecting rod is rotatably connected with the connecting plate, and one end of the connecting rod is fixedly connected with the side wall of the shell.

[0012] Preferably, the side wall of the fixed block is fixedly connected with a connecting block, one of the connecting blocks is hollow, the top of the connecting block is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a lifting plate, the bottom of the lifting plate is provided with a plow, and the side wall of the connecting block is provided with a moving wheel.

[0013] In conclusion, the technical effects and advantages of the present application are as follows:

[0014] In the present application, the first motor, the rotating disc and the extension rod are cooperatively arranged to adjust the soil loosening depth of the soil loosening hoe, the corn root system is relatively deep, and a relatively deep loose soil layer is needed for the corn root system to take root and absorb nutrients in the early growth period, the soybean root system is relatively shallow and has nodule bacteria activity, and a relatively shallow loose soil layer is needed to ensure the activity of the nodule bacteria and the normal growth of the root system, the soil loosening depth is accurately adjusted, the most suitable soil conditions are created for the two crops, the root system development is promoted, and the crop yield and quality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description only represent some of the embodiments of the present application, and all other embodiments obtained by those of ordinary skill in the art without creative effort based on these accompanying drawings also belong to the protection scope of the present application.

[0016] Figure 1 It is a first perspective view of the axial side structure of the utility model;

[0017] Figure 2 It is a second perspective view of the axial side structure of the utility model;

[0018] Figure 3 It is a structure schematic view of the soil loosening hoe and the shell in the utility model;

[0019] Figure 4 It is a structure schematic view of the first motor and the linkage rod in the utility model;

[0020] Figure 5 It is a structure schematic view of the extension rod and the fixed rail in the utility model.

[0021] In the figure: 1, fixed block; 2, rotating rod; 3, electric push rod; 4, connecting block; 5, soil loosening hoe; 6, shell; 7, connecting rod; 8, moving wheel; 9, plow; 10, lifting plate; 11, second motor; 12, support seat; 13, connecting plate; 14, track; 15, first motor; 16, linkage rod; 17, rotating disc; 18, moving rod; 19, extension rod; 20, fixed rail. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments only represent some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort also belong to the protection scope of the present application.

[0023] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be interpreted broadly, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0024] Embodiment one: reference Figures 1-5 The corn and soybean rotation cultivation plowing device shown in the figure, including the shell 6, the shell 6 as the main frame of the whole device, play the role of protecting the internal components, the inside of the shell 6 is provided with extension assembly, extension assembly is used for adjusting the position of the hoe 5, to change the plowing range. Extension assembly includes the first motor 15 fixedly connected with the inner side wall of the shell 6, the first motor 15 as a power source, provides power for the operation of extension assembly, the output end of the first motor 15 is fixedly connected with the linkage rod 16, the first motor 15 can drive the linkage rod 16 to rotate after starting, the side wall of the linkage rod 16 is fixedly connected with a plurality of rotating discs 17, the linkage rod 16 rotates will drive the rotating disc 17 synchronous rotation, the inner side wall of the shell 6 is fixedly connected with a plurality of fixed rails 20, the fixed rail 20 provides the guiding action for the movement of the extension rod 19, the inside of the fixed rail 20 is slidably connected with the extension rod 19, the extension rod 19 can do linear sliding in the fixed rail 20, the side wall of the extension rod 19 is fixedly connected with the moving rod 18, the inside of the rotating disc 17 is provided with a plurality of moving grooves matched with the moving rod 18, when the rotating disc 17 rotates, the moving rod 18 will move in the moving groove, so as to drive the extension rod 19 to slide in the fixed rail 20, one end of the extension rod 19 is fixedly connected with the hoe 5, the hoe 5 is used for plowing operation of soil, the hoe 5 is outside the shell 6, the side wall of the shell 6 is provided with a plurality of through holes matched with the extension rod 19, the extension rod 19 can move in and out of the shell 6 through the through hole, thereby adjusting the position of the hoe 5, changing the plowing range; The side wall of the shell 6 is fixedly connected with the connecting plate 13, the connecting plate 13 plays the role of connecting the fixed block 1 and the shell 6. The top of the connecting plate 13 is fixedly connected with the fixed block 1, the fixed block 1 provides support and rotation basis for the rotating rod 2; The side wall of the fixed block 1 is rotatably connected with the rotating rod 2, the rotating rod 2 penetrates the fixed block 1, the rotating rod 2 can drive the connected components to rotate when rotating, so as to realize specific functions, such as changing the working angle of the device; The side wall of the fixed block 1 is fixedly connected with the support seat 12, the support seat 12 is used for supporting the second motor 11, the top of the support seat 12 is fixedly connected with the second motor 11, the second motor 11 as a power source, provides power for the rotation of the rotating rod 2, the output end of the second motor 11 is fixedly connected with one end of the rotating rod 2, the second motor 11 can drive the rotating rod 2 to rotate after starting.

[0025] In this embodiment, the corn root system is relatively deep, and the soybean root system is relatively shallow. When the corn is plowed, the first motor 15 is started first. The first motor 15 drives the rotating disc 17 to rotate through the linkage rod 16. At the same time, the moving rod 18 moves along the moving groove in the rotating disc 17. The length of the extension rod 19 extending from the fixed rail 20 to the outside of the shell 6 is increased. The second motor 11 is started. The second motor 11 drives the rotating rod 2 and the track 14 to rotate. The connecting rod 7 drives the entire shell 6 to rotate. The soil loosening hoe 5 plows the soil deeper.

[0026] Embodiment two: reference Figures 1-5 , based on the same idea as the above embodiment one, this embodiment also proposes that the side wall of the rotating rod 2 is provided with the track 14, which can increase the friction with the ground, so that the device has better grip and stability during operation, ensuring that the device can move smoothly under different terrain conditions; the outer side shaft of the track 14 is connected with the connecting rod 7, which plays a role in connecting the track 14 and other components, and transmits the movement of the track 14 to other structures; the connecting rod 7 penetrates through the connecting plate 13, and the connecting rod 7 is rotationally connected with the connecting plate 13. This kind of rotational connection allows the connecting rod 7 to rotate freely on the connecting plate 13, which provides the possibility for flexible movement of the device; one end of the connecting rod 7 is fixedly connected with the side wall of the shell 6, so as to associate the related movement of the track 14 with the shell 6, and ensure the coordination of the movement of the entire device structure; the side wall of the fixed block 1 is fixedly connected with the connecting block 4, which is used to connect the fixed block 1 and other components, and plays a role in transition and support; one of the connecting blocks 4 is hollow, which can provide space for installing other components inside, increasing the functionality of the device; the top of the connecting block 4 is fixedly connected with the electric push rod 3, which can accurately control the lifting height of the lifting plate 10 by converting electrical energy into mechanical energy; the output end of the electric push rod 3 is fixedly connected with the lifting plate 10, which is used to carry the plow 9 and move up and down according to the control of the electric push rod 3, so as to adjust the working height of the plow 9; the bottom of the lifting plate 10 is provided with the plow 9, which is used for plowing the land, and completing the loosening and finishing work of the soil; the side wall of the connecting block 4 is provided with the moving wheel 8, which facilitates the movement of the connecting block 4 and the components connected thereto on the ground, reduces the resistance during movement, and improves the mobility of the device.

[0027] In this embodiment, the electric push rod 3 is started according to the extension length of the extension rod 19, so that the lifting plate 10 falls to the appropriate position to make the plow 9 break the plowed soil again, so that the soil particles are smaller and more uniform. If the soybean is plowed, the extension rod 19 is appropriately retracted by a distance.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A device for ploughing corn-soybean crop rotation comprising a housing (6), characterized in that: The inside of the shell (6) is provided with an extension assembly, the extension assembly comprises a first motor (15) fixedly connected with the inside side wall of the shell (6), the output end of the first motor (15) is fixedly connected with a linkage rod (16), the side wall of the linkage rod (16) is fixedly connected with a plurality of rotating discs (17), a plurality of fixed rails (20) are fixed on the inside side wall of the shell (6), the inside of the fixed rail (20) is slidably connected with an extension rod (19), the side wall of the extension rod (19) is fixedly connected with a moving rod (18), a plurality of moving grooves matched with the moving rod (18) are formed in the inside of the rotating disc (17), one end of the extension rod (19) is fixedly connected with a soil loosening hoe (5), the soil loosening hoe (5) is outside the shell (6), a plurality of through holes matched with the extension rod (19) are formed in the side wall of the shell (6).

2. The plowing device for corn-soybean crop rotation according to claim 1, characterized in that: The side wall of the shell (6) is fixedly connected with a connecting plate (13), and the top of the connecting plate (13) is fixedly connected with a fixed block (1).

3. The plowing device for corn-soybean crop rotation according to claim 2, characterized in that: The side wall of the fixed block (1) is rotatably connected with a rotating rod (2), and the rotating rod (2) penetrates the fixed block (1).

4. The plowing device for corn-soybean crop rotation according to claim 3, characterized in that: The side wall of the fixed block (1) is fixedly connected with a supporting seat (12), and the top of the supporting seat (12) is fixedly connected with a second motor (11), and the output end of the second motor (11) is fixedly connected with one end of the rotating rod (2).

5. The corn-soybean crop rotation plowing device according to claim 4, characterized in that: The side wall of the rotating rod (2) is provided with a track (14), and the outer side tip shaft of the track (14) is connected with a connecting rod (7).

6. The corn-soybean crop rotation tillage device according to claim 5, characterized in that: The connecting rod (7) penetrates the connecting plate (13), and the connecting rod (7) is rotatably connected with the connecting plate (13), and one end of the connecting rod (7) is fixedly connected with the side wall of the shell (6).

7. The corn-soybean crop rotation plowing device according to claim 6, characterized in that: The side wall of the fixed block (1) is fixedly connected with a connecting block (4), one of the connecting blocks (4) is hollow, the top of the connecting block (4) is fixedly connected with an electric push rod (3), the output end of the electric push rod (3) is fixedly connected with a lifting plate (10), the bottom of the lifting plate (10) is provided with a plow (9), and the side wall of the connecting block (4) is provided with a moving wheel (8).

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