Soil loosening device for wheat planting

Abstract

The utility model discloses a soil loosening device for wheat planting, and relates to the technical field of soil loosening, the soil loosening device comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a handrail, and the bottom plate is provided with a soil loosening assembly; the soil loosening assembly comprises fixing frames, the fixing frames are arrayed on the upper surface of the bottom plate at equal intervals, threaded rods are in threaded connection with the interiors of the fixing frames, soil loosening cutters are rotatably connected to the bottoms of the threaded rods, hand wheels are fixedly installed at the tops of the threaded rods, positioning rods are slidably connected to the bottoms of the fixing frames, and one ends of the positioning rods are fixedly connected with the soil loosening cutters. The hand wheel is rotated to drive the threaded rod to rotate, the soil loosening cutter is driven to move up and down through rotation of the threaded rod, the height of the soil loosening cutter is adjusted, and therefore the soil loosening depth is adjusted, and use is convenient; the motor drives the rotating roller and the smashing teeth to rotate, soil is smashed, caking is avoided, the soil is watered through the spray head after smashing, and the situation that wet soil adheres to the smashing teeth is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of soil loosening, in particular to a soil loosening device for wheat planting. Background Art

[0002] The soil tends to clump over time, which reduces the air permeability of the roots, just like sealing the roots. After tillage, the gaps between soil particles increase, making it easier for air to enter, increasing the respiration of root cells. Enhanced respiration can enhance transpiration and promote the exchange of mineral elements between root hairs and the soil, which in turn promotes the absorption of mineral elements by the roots.

[0003] After searching the existing application number: CN202223010812.3, the name of the public patent is: a soil loosening device for wheat planting, including a frame, a transmission assembly, a loosening assembly, multiple connecting rods and a screen wheel; the transmission assembly includes a driving motor and a walking wheel, the driving motor is arranged on the frame, the walking wheel is arranged at the bottom of the frame, the driving motor is used to drive the walking wheel, the loosening assembly is arranged at the bottom of the frame, one end of each connecting rod is connected to the bottom of the frame, and the other end of each connecting rod is connected to the screen wheel, the screen wheel is arranged in a cylindrical shape, the screen wheel is rotatably connected to the connecting rod, and the side wall of the screen wheel is provided with multiple mesh holes, the loosening assembly is arranged between the walking wheel and the screen wheel, and the walking wheel is driven by the driving motor to move, the loosening assembly loosens the soil, and then the large lumps of soil are broken under the rotation of the screen wheel, thereby solving the problem of the traditional loosening machine that the lumps of soil are too large after work and secondary loosening is required, effectively reducing the labor intensity of the staff and improving the loosening efficiency.

[0004] However, the above device is troublesome to adjust the loosening knife, and it is inconvenient to adjust the height of the loosening knife, and there are certain shortcomings in use; watering first and then breaking the soil, the soil is easy to stick to the screen wheel, which is inconvenient to use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a soil loosening device for wheat planting, which solves the problem that it is inconvenient to adjust the height of the loosening knife and there are certain deficiencies in its use; the soil is easily adhered to the screen wheel when watering first and then breaking the soil.

[0007] Technical Solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a soil loosening device for wheat planting, comprising: a bottom plate, mounting plates are symmetrically arranged on both sides of the bottom plate, a roller is rotatably connected to one side of the mounting plate, a handrail is fixedly connected to the upper surface of the bottom plate, and a loosening component is arranged on the bottom plate;

[0009] The loosening assembly includes a fixed frame, which is equidistantly arrayed on the upper surface of the base plate, a threaded rod is connected to the internal thread of the fixed frame, a loosening knife is rotatably connected to the bottom of the threaded rod, a hand wheel is fixedly installed on the top of the threaded rod, a positioning rod is slidably connected to the bottom of the fixed frame, and one end of the positioning rod is fixedly connected to the loosening knife.

[0010] Preferably, a soil crushing assembly is provided on the base plate, and the soil crushing assembly includes a first lifting hydraulic rod, which is symmetrically arranged on the upper surface of the base plate, and the movable end of the first lifting hydraulic rod is fixedly connected to a mounting frame, and a rotating roller is rotatably connected to the mounting frame, and a circular array of crushing teeth is provided on the surface of the rotating roller, and a motor is fixedly installed on one side of the mounting frame.

[0011] Preferably, the output shaft end of the motor is fixedly connected to the rotating roller, and the motor and the scarifier are not in contact with each other.

[0012] Preferably, a soil leveling assembly is provided on the base plate, and the soil leveling assembly includes a second lifting hydraulic rod, and the second lifting hydraulic rod is symmetrically arranged on the lower surface of the base plate, and a soil leveling shovel is fixedly connected to the movable end of the second lifting hydraulic rod.

[0013] Preferably, a sprinkler assembly is provided on the base plate, and the sprinkler assembly includes a water tank, the water tank is fixedly connected to the upper surface of the base plate, a water filling cover is provided on the top of the water tank, a water distribution pipe is fixedly connected to the bottom of the base plate, and nozzles are arranged in an equidistant array at the bottom of the water distribution pipe, and the water tank and the water distribution pipe are fixedly connected through a water supply pipe.

[0014] Preferably, the soil leveling shovel is arranged in an arc shape, and the maximum diameter of the soil leveling shovel is the same as the width of the base plate.

[0015] Preferably, a water level line is provided on one side of the water tank, and a valve connected to the water pipe is provided on the water pipe.

[0016] Beneficial Effects

[0017] The utility model provides a soil loosening device for wheat planting, which has at least the following beneficial effects compared with the prior art:

[0018] The threaded rod is driven to rotate by rotating the hand wheel, and the rotation of the threaded rod drives the loosening knife to move up and down, and the height of the loosening knife is adjusted, thereby adjusting the depth of loosening the soil, which is convenient to use; the rotating roller and the crushing teeth are driven to rotate by the motor to crush the soil to avoid clumping. After crushing, the soil is watered through the sprinkler to prevent the wet soil from sticking to the crushing teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the soil loosening component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the soil crushing component of the utility model;

[0022] Figure 4 It is a schematic diagram of the main structure of the utility model.

[0023] In the figure: 1. base plate; 2. mounting plate; 3. roller; 4. handrail; 5. loosening assembly; 501. fixing frame; 502. threaded rod; 503. hand wheel; 504. loosening knife; 505. positioning rod; 6. soil crushing assembly; 601. first lifting hydraulic rod; 602. mounting frame; 603. rotating roller; 604. crushing teeth; 605. motor; 7. soil leveling assembly; 701. second lifting hydraulic rod; 702. soil leveling shovel; 8. watering assembly; 801. water tank; 802. water filling cover; 803. water pipe; 804. water distribution pipe; 805. sprinkler. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-4 The utility model provides a technical solution: a bottom plate 1, mounting plates 2 are symmetrically arranged on both sides of the bottom plate 1, a roller 3 is rotatably connected to one side of the mounting plate 2, a handrail 4 is fixedly connected to the upper surface of the bottom plate 1, and a loosening component 5 is arranged on the bottom plate 1;

[0027] The loosening assembly 5 includes a fixed frame 501, which is equidistantly arranged on the upper surface of the base plate 1. The fixed frame 501 is internally threaded with a threaded rod 502, and the bottom of the threaded rod 502 is rotatably connected to a loosening knife 504. A hand wheel 503 is fixedly installed on the top of the threaded rod 502. The bottom of the fixed frame 501 is slidably connected to a positioning rod 505, and one end of the positioning rod 505 is fixedly connected to the loosening knife 504.

[0028] The above content is analyzed: the rotating hand wheel 503 drives the threaded rod 502 to rotate, and the rotation of the threaded rod 502 drives the loosening knife 504 to move up and down, and the height of the loosening knife 504 is adjusted, thereby adjusting the depth of loosening, which is convenient for use. A power component is provided on the bottom plate 1, which is a prior art and will not be described in detail, to facilitate the movement of the bottom plate 1, and to turn the soil through the loosening knife 504.

[0029] Embodiment 2:

[0030] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a soil crushing assembly 6 is arranged on the bottom plate 1, and the soil crushing assembly 6 includes a first lifting hydraulic rod 601, and the first lifting hydraulic rod 601 is symmetrically arranged on the upper surface of the bottom plate 1. The movable end of the first lifting hydraulic rod 601 is fixedly connected with a mounting frame 602, and a rotating roller 603 is rotatably connected to the mounting frame 602. A circumferential array of crushing teeth 604 is arranged on the surface of the rotating roller 603, and a motor 605 is fixedly installed on one side of the mounting frame 602.

[0031] Analysis of the above content: the starting motor 605 drives the rotating roller 603 and the crushing teeth 604 to rotate, and the soil is crushed by the rotation of the crushing teeth 604 to avoid soil caking. The first lifting hydraulic rod 601 drives the mounting frame 602 to rise and fall, and the crushing depth of the crushing teeth 604 is adjusted for easy use.

[0032] Embodiment three:

[0033] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the output shaft end of the motor 605 is fixedly connected to the rotating roller 603, and the motor 605 and the scarifier 504 do not contact each other.

[0034] Analysis of the above content: The motor 605 drives the rotating roller 603 and the crushing teeth 604 to rotate, breaking up the agglomerated soil to facilitate planting and plant growth.

[0035] Embodiment 4:

[0036] See also Figure 1-4The utility model provides a technical solution based on the first embodiment: a soil leveling assembly 7 is arranged on the base plate 1, and the soil leveling assembly 7 includes a second lifting hydraulic rod 701, and the second lifting hydraulic rod 701 is symmetrically arranged on the lower surface of the base plate 1, and a soil leveling shovel 702 is fixedly connected to the movable end of the second lifting hydraulic rod 701.

[0037] Analysis of the above content: The second lifting hydraulic rod 701 drives the leveling shovel 702 to move up and down, and the leveling shovel 702 is used to flatten the soil crushed by the crushing teeth 604 to avoid uneven accumulation of the soil.

[0038] Embodiment five:

[0039] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a sprinkler assembly 8 is provided on the bottom plate 1, and the sprinkler assembly 8 includes a water tank 801, the water tank 801 is fixedly connected to the upper surface of the bottom plate 1, a water filling cover 802 is provided on the top of the water tank 801, a water distribution pipe 804 is fixedly connected to the bottom of the bottom plate 1, and nozzles 805 are arranged in an equidistant array at the bottom of the water distribution pipe 804, and the water tank 801 and the water distribution pipe 804 are fixedly connected through a water delivery pipe 803. A water level line is provided on one side of the water tank 801, and a valve connected to its pipeline is provided on the water delivery pipe 803.

[0040] Analysis of the above content: Open the valve, the water in the water tank 801 flows into the water distribution pipe 804 along the water delivery pipe 803, and is sprayed out from the nozzle 805 to water the loosened soil, which is convenient for the growth of plants.

[0041] Embodiment six:

[0042] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the soil leveling shovel 702 is arranged in an arc shape, and the maximum diameter of the soil leveling shovel 702 is the same as the width of the bottom plate 1.

[0043] Analysis of the above content: The arc-shaped soil leveling shovel 702 facilitates the leveling of the soil and avoids soil accumulation.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil loosening device for wheat planting, characterized in that: include: A base plate (1), mounting plates (2) are symmetrically arranged on both sides of the base plate (1), a roller (3) is rotatably connected to one side of the mounting plate (2), a handrail (4) is fixedly connected to the upper surface of the base plate (1), and a soil loosening component (5) is arranged on the base plate (1); The loosening assembly (5) comprises a fixing frame (501), wherein the fixing frames (501) are arranged in an equidistant array on the upper surface of the base plate (1), the fixing frame (501) is internally threadedly connected to a threaded rod (502), the bottom of the threaded rod (502) is rotatably connected to a loosening knife (504), a hand wheel (503) is fixedly installed on the top of the threaded rod (502), the bottom of the fixing frame (501) is slidably connected to a positioning rod (505), and one end of the positioning rod (505) is fixedly connected to the loosening knife (504).

2. A soil loosening device for wheat planting according to claim 1, characterized in that: A soil crushing assembly (6) is arranged on the bottom plate (1), and the soil crushing assembly (6) comprises a first lifting hydraulic rod (601), the first lifting hydraulic rod (601) is symmetrically arranged on the upper surface of the bottom plate (1), the movable end of the first lifting hydraulic rod (601) is fixedly connected to a mounting frame (602), a rotating roller (603) is rotatably connected to the mounting frame (602), a surface of the rotating roller (603) is provided with crushing teeth (604) in a circumferential array, and a motor (605) is fixedly mounted on one side of the mounting frame (602).

3. A soil loosening device for wheat planting according to claim 2, characterized in that: The output shaft end of the motor (605) is fixedly connected to the rotating roller (603), and the motor (605) and the scarifier (504) do not contact each other.

4. The soil loosening device for wheat planting according to claim 1, characterized in that: A soil leveling assembly (7) is arranged on the base plate (1), and the soil leveling assembly (7) comprises a second lifting hydraulic rod (701), the second lifting hydraulic rod (701) is symmetrically arranged on the lower surface of the base plate (1), and a soil leveling shovel (702) is fixedly connected to the movable end of the second lifting hydraulic rod (701).

5. The soil loosening device for wheat planting according to claim 1, characterized in that: A watering assembly (8) is provided on the base plate (1), and the watering assembly (8) comprises a water tank (801), the water tank (801) is fixedly connected to the upper surface of the base plate (1), a water filling cover (802) is provided on the top of the water tank (801), a water distribution pipe (804) is fixedly connected to the bottom of the base plate (1), and nozzles (805) are arranged in an equidistant array at the bottom of the water distribution pipe (804), and the water tank (801) and the water distribution pipe (804) are fixedly connected via a water delivery pipe (803).

6. The soil loosening device for wheat planting according to claim 4, characterized in that: The soil leveling shovel (702) is arranged in an arc shape, and the maximum diameter of the soil leveling shovel (702) is the same as the width of the base plate (1).

7. The soil loosening device for wheat planting according to claim 5, characterized in that: A water level line is provided on one side of the water tank (801), and a valve connected to the water pipe (803) is provided on the water pipe.

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