Ridging and soil loosening device for agricultural seeding

Abstract

The ridging and soil loosening device for agricultural sowing comprises a machine frame, a motor is fixedly connected to the machine frame, a scarifying assembly is arranged on the machine frame, and the motor is in transmission connection with the scarifying assembly; the ridging assembly comprises a plurality of ploughing units and a plurality of ridging units, the ploughing units are fixedly connected to the rack and located between the scarifying assembly and the ridging units, each ridging unit comprises two soil ridging plates which are oppositely arranged, each soil ridging plate is fixedly connected with a plurality of first connecting rods, each first connecting rod is fixedly connected with a first mounting plate, and each first mounting plate is fixedly connected with a second mounting plate. A straight plate is fixedly connected to the first mounting plate and slidably connected to the bottom plate, two supporting plates are fixedly connected to the bottom plate, threaded rods are rotatably connected to the two supporting plates, threaded holes are formed in the straight plate, threads of the two threaded holes are opposite, and the threaded rods are connected into the threaded holes in a threaded mode. The ridging and soil loosening machine not only can complete ridging and soil loosening work, but also can adjust the ridging size according to needs, and is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to ridging device technical field, in particular to a kind of agricultural seeding ridging loosening device. BACKGROUND

[0002] In agricultural production, ridging loosening is important preparation before sowing, and it plays a key role in improving soil permeability, promoting seed germination and crop growth. The traditional ridging loosening method mainly relies on manpower or simple mechanical tools, such as hoe, plow, etc. This method not only has low efficiency and high labor intensity, but also cannot guarantee the depth and uniformity of ridging, thereby affecting the sowing effect and crop growth.

[0003] In the prior art with the patent authorization publication number CN220292514U, a ridging device for sweet potato planting is disclosed. The soil loosening rotary cultivator is provided with a plurality of connecting frames, a first U-shaped seat is arranged on the connecting frame, a load column is rotatably connected between the opposite inner walls of the first U-shaped seat through a bearing, a plurality of ridging rollers are fixedly sleeved on the outside of the load column, the plurality of ridging rollers are arranged in a linear arrangement, the ridging roller is composed of a support column and two ridging plates, and the two ridging plates are fixedly connected with the support column.

[0004] The above device can achieve ridging, but cannot adjust the ridging size, which is inconvenient to use. Therefore, an agricultural seeding ridging loosening device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims to provide an agricultural seeding ridging loosening device to solve the problems existing in the prior art and facilitate the adjustment of ridging size.

[0006] To achieve the above purpose, the utility model provides the following scheme: the utility model provides an agricultural seeding ridging loosening device, which comprises:

[0007] A machine frame is fixedly connected with a motor,

[0008] A loosening assembly is arranged on the machine frame, and the motor is drivingly connected with the loosening assembly.

[0009] The furrow opening assembly comprises a plurality of ploughing units and a plurality of ridge forming units, the ploughing units are fixedly connected to the frame, the ploughing units are located between the loosening assembly and the ridge forming units, the ridge forming units comprise two opposite ridge plates, a plurality of first connecting rods are fixedly connected to the ridge plates, first mounting plates are fixedly connected to the first connecting rods, straight plates are fixedly connected to the first mounting plates, the straight plates are slidably connected to the bottom plate, two supporting plates are fixedly connected to the bottom plate, threaded rods are rotatably connected to the two supporting plates, threaded holes are formed in the straight plates, the threads of the two threaded holes are opposite to each other, and the threaded rods are threadedly connected in the threaded holes.

[0010] Preferably, long holes are formed in the bottom plate, the straight plates pass through the long holes, two limiting plates are fixedly connected to the straight plates, and the two limiting plates are located on the two sides of the bottom plate.

[0011] Preferably, the ploughing units comprise plough blades, two guide plates are fixedly connected to the plough blades, second connecting rods are fixedly connected to the guide plates, the second connecting rods are fixedly connected to crossbeams, and the crossbeams are fixedly connected to the frame.

[0012] Preferably, the loosening assembly comprises a rotating roller and a shell, the rotating roller is rotatably connected to the shell, the shell is fixedly connected to the frame through a second connecting plate, a plurality of turning blades are fixedly connected to the rotating roller, and the motor is in transmission connection with the rotating roller.

[0013] Preferably, a first pulley is fixedly connected to the output shaft of the motor, the rotating roller extends out of the shell, a second pulley is fixedly connected to the rotating roller, and the first pulley and the second pulley are in transmission connection through a belt.

[0014] Preferably, a plurality of first hinged seats and second hinged seats are fixedly connected to the frame, a third connecting rod is hingedly connected to the first hinged seat, and a fourth connecting rod is hingedly connected to the second hinged seat.

[0015] Preferably, a rotating plate is fixedly connected to the threaded rod.

[0016] The utility model discloses the following technical effects: in the device, looseness subassembly is used to loosen the soil, makes the ridge more easily, motor drives looseness subassembly to rotate, ploughing unit is used to open ditch for the soil, makes the soil separate and moves to both sides, conveniently ridge, through the effect of ploughing unit, the soil moves to the ridge soil board of two opposite settings, through the effect of ridge soil board, completes the ridge of soil, when needing to adjust the size of ridge, rotates threaded rod, because the threaded hole on two straight boards is reverse, when threaded rod rotates, two straight boards will move to the same or opposite direction, straight board slides on the bottom plate, and straight board moves first mounting plate and ridge soil board, makes two ridge soil boards move to each other or opposite, thereby adjusts the size of ridge. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment, obviously, the drawing in the following description only is some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0018] Fig. 1 It is the structure schematic diagram of the utility model agricultural sowing ridge breaking device;

[0019] Fig. 2 It is the plan view of the utility model;

[0020] Fig. 3 It is the right view of the ridge soil board of the utility model;

[0021] Wherein, 1, frame;2, motor;3, ridge soil board;4, first connecting rod;5, first mounting plate;6, straight board;7, bottom plate;8, support plate;9, threaded rod;10, long hole;11, limit plate;12, plough blade;13, guide plate;14, second connecting rod;15, crossbeam;16, rotating roller;17, shell;18, second connecting plate;19, turning knife;20, first pulley;21, first hinged seat;22, second hinged seat;23, third connecting rod;24, fourth connecting rod;25, rotating plate. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described in the following in conjunction with the drawings of the embodiments of the utility model, obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the scope of protection of the utility model.

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent, obvious and easy to understand, the utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0024] Referring to Figs. 1-3 The utility model provides a kind of ridge breaking and soil loosening device for agricultural seeding, comprising:

[0025] Frame 1 is fixedly connected with motor 2 on frame 1,

[0026] Loosening component, loosening component is set on frame 1, motor 2 is transmissionally connected with loosening component;

[0027] Ridge breaking component, ridge breaking component includes several ploughing units and several ridge forming units, ploughing unit is fixedly connected on frame 1, ploughing unit is located between loosening component and ridge forming unit, ridge forming unit includes two pieces of ridge soil plate 3, several first connecting rods 4 are fixedly connected on ridge soil plate 3, first installation plate 5 is fixedly connected on first connecting rod 4, straight plate 6 is fixedly connected on first installation plate 5, straight plate 6 is slidably connected on bottom plate 7, two support plates 8 are fixedly connected on bottom plate 7, threaded rod 9 is rotatably connected on two support plates 8, threaded hole is formed in straight plate 6, the thread of two threaded holes is reverse, threaded rod 9 is screw-connected in threaded hole.

[0028] In the device, loosening component is used to loosen soil, so that ridge forming is more easy, motor 2 drives loosening component to rotate, ploughing unit is used to open ditch for soil, so that soil is separated and moves to both sides, facilitates ridge forming, through the effect of ploughing unit, soil moves to two pieces of ridge soil plate 3, through the effect of ridge soil plate 3, soil ridge forming is completed, when the size of ridge forming needs to be adjusted, threaded rod 9 is rotated, since the threaded hole on two straight plates 6 is reverse, when threaded rod 9 is rotated, two straight plates 6 will move to the same or opposite direction, straight plate 6 slides on bottom plate 7, straight plate 6 drives first installation plate 5 and ridge soil plate 3 to move, so that two ridge soil plates 3 move towards or oppositely, thereby adjusting the size of ridge forming.

[0029] Further optimization scheme, long hole 10 is formed in bottom plate 7, straight plate 6 passes through long hole 10, two limit plates 11 are fixedly connected on straight plate 6, two limit plates 11 are located on both sides of bottom plate 7.

[0030] Straight plate 6 can move in long hole 10, two limit plates 11 keep straight plate 6 in long hole 10, two limit plates 11 are on the upper and lower sides of bottom plate 7.

[0031] Further optimization scheme, the plough unit includes a plough blade 12, the plough blade 12 is fixedly connected with two guide plates 13, the guide plates 13 are fixedly connected with a second connecting rod 14, the second connecting rod 14 is fixedly connected with a crossbeam 15, and the crossbeam 15 is fixedly connected with the rack 1.

[0032] The plough blade 12 is used for ditching and separating soil, and guides the soil between the two ridge plates 3 through the guide plates 13, thereby facilitating ridge forming.

[0033] Further optimization scheme, the loosening assembly includes a rotating roller 16 and a shell 17, the rotating roller 16 is rotatably connected in the shell 17, the shell 17 is fixedly connected with the rack 1 through a second connecting plate 18, a plurality of turning knives 19 are fixedly connected with the rotating roller 16, and the motor 2 is in transmission connection with the rotating roller 16.

[0034] The turning knives 19 are used for loosening soil, the motor 2 drives the rotating roller 16 to rotate, and the turning knives 19 are loosened when the rotating roller 16 rotates.

[0035] Further optimization scheme, a first pulley 20 is fixedly connected with an output shaft of the motor 2, the rotating roller 16 extends out of the shell 17, a second pulley is fixedly connected with the rotating roller 16, and the first pulley 20 and the second pulley are in transmission connection through a belt (not shown in the figure).

[0036] The motor 2 drives the first pulley 20 to rotate when the motor 2 works, the first pulley 20 drives the second pulley (not shown in the figure) to rotate through the belt (not shown in the figure), and the second pulley (not shown in the figure) drives the rotating roller 16 to rotate.

[0037] Further optimization scheme, a plurality of first hinged seats 21 and second hinged seats 22 are fixedly connected with the rack 1, a third connecting rod 23 is hinged with the first hinged seat 21, and a fourth connecting rod 24 is hinged with the second hinged seat 22.

[0038] The third connecting rod 23 and the fourth connecting rod 24 are used for being connected with a traction device, and the device is driven to move through the traction device.

[0039] Further optimization scheme, a rotating plate 25 is fixedly connected with the threaded rod 9.

[0040] The rotating plate 25 facilitates the rotating of the threaded rod 9.

[0041] The device uses method, the device uses through traction equipment drive, with traction equipment connection third connecting rod 23 and fourth connecting rod 24, start motor 2, motor 2 work drive first pulley 20 rotation, first pulley 20 drive second pulley (not shown in the figure) rotation through belt (not shown in the figure), second pulley (not shown in the figure) drive rotating roller 16 rotation, rotating roller 16 rotation, loosen soil with turning knife 19, plow blade 12 separates soil, and through guide plate 13 with soil guide between two ridge soil plate 3, soil moves to two pieces of opposite setting ridge soil plate 3, through the effect of ridge soil plate 3, complete soil ridging, when the size of ridging needs to be adjusted, rotating threaded rod 9, because the threaded hole on two straight plates 6 is opposite, when threaded rod 9 rotates, two straight plates 6 will move to the same or opposite direction, straight plate 6 slides on bottom plate 7, straight plate 6 drives first mounting plate 5 and ridge soil plate 3 to move, so that two ridge soil plates 3 move towards or opposite, thereby adjusting the size of ridging.

[0042] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0043] The above-described embodiments are only preferred modes of the present application, and do not limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application should fall within the protection scope determined by the claims of the present application.

Claims

1. An agricultural sowing and soil-loosening device, characterized in that, include: A frame (1), on which a motor (2) is fixedly connected, A loosening assembly is mounted on the frame (1), and the motor (2) is connected to the loosening assembly for transmission. The ridging assembly includes several plowing units and several ridging units. The plowing units are fixedly connected to the frame (1) and located between the loosening assembly and the ridging units. The ridging unit includes two opposing ridging plates (3). Several first connecting rods (4) are fixedly connected to the ridging plates (3). A first mounting plate (5) is fixedly connected to the first connecting rods (4). A straight plate (6) is fixedly connected to the first mounting plate (5). The straight plate (6) is slidably connected to the base plate (7). Two support plates (8) are fixedly connected to the base plate (7). Threaded rods (9) are rotatably connected to the two support plates (8). Threaded holes are opened on the straight plate (6). The threads of the two threaded holes are opposite to each other. The threaded rods (9) are threadedly connected in the threaded holes.

2. The agricultural sowing and soil-loosening device according to claim 1, characterized in that: The base plate (7) has an elongated hole (10) through which the straight plate (6) passes. Two limiting plates (11) are fixedly connected to the straight plate (6) and are located on both sides of the base plate (7).

3. The agricultural sowing and soil-loosening device according to claim 1, characterized in that: The plowing unit includes a plow blade (12), on which two guide plates (13) are fixedly connected. A second connecting rod (14) is fixedly connected to the guide plates (13), and the second connecting rod (14) is fixedly connected to a crossbeam (15). The crossbeam (15) is fixedly connected to the frame (1).

4. The agricultural sowing and soil-loosening device according to claim 1, characterized in that: The loosening assembly includes a rotating roller (16) and a housing (17). The rotating roller (16) is rotatably connected inside the housing (17). The housing (17) is fixedly connected to the frame (1) via a second connecting plate (18). Several turning blades (19) are fixedly connected to the rotating roller (16). The motor (2) is drivenly connected to the rotating roller (16).

5. The agricultural sowing and soil-loosening device according to claim 4, characterized in that: A first pulley (20) is fixedly connected to the output shaft of the motor (2), the rotating roller (16) extends out of the outer shell (17), and a second pulley is fixedly connected to the rotating roller (16). The first pulley (20) and the second pulley are connected by belt drive.

6. The agricultural sowing and soil-loosening device according to claim 1, characterized in that: The frame (1) is fixedly connected with a plurality of first hinge seats (21) and second hinge seats (22). A third connecting rod (23) is hinged on the first hinge seat (21), and a fourth connecting rod (24) is hinged on the second hinge seat (22).

7. The agricultural sowing and soil-loosening device according to claim 1, characterized in that: A rotating plate (25) is fixedly connected to the threaded rod (9).

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