Novel paddy field rotary tillage leveling device

Abstract

The utility model discloses a novel paddy field rotary tillage land leveling device, the lower surface of a lifting plate is provided with a mounting rack, the two sides of the lifting plate are provided with connecting plates, one side of each connecting plate is symmetrically provided with a fixing rod, one end of each fixing rod is provided with a positioning rod in a penetrating manner, the front surface of the mounting rack is provided with a motor, and the motor is provided with a motor shaft. A rotating shaft is rotatably mounted at the driving end of the motor in the mounting frame, and rotary tillage pieces are symmetrically arranged outside the rotating shaft; and connecting rods are symmetrically arranged at the positions, on the other side of the moving frame, of the lower surface of the pushing plate, lifting rods are arranged outside the connecting rods, a leveling plate is arranged at the lower ends of the lifting rods, and a leveling roller is rotationally arranged on one side of the leveling plate. The height of the mounting frame can be adjusted through work of a first electric telescopic rod, so that paddy field soil is subjected to rotary tillage by different depths, a positioning rod can be embedded into a positioning hole through work of a second electric telescopic rod, and the purpose of mounting the mounting frame is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paddy fields, in particular to a novel paddy field rotary tillage and land leveling device. Background Art

[0002] Paddy field refers to arable land used for growing aquatic crops such as rice and lotus roots. The content of organic matter, nitrogen, phosphorus, potassium and other nutrients in paddy field soil is higher than that in dryland soil, and the potential nutrient reserves are rich. In order to improve the fertility of paddy field soil and increase the yield of crops, it is generally necessary to rotary till the paddy field to achieve the purpose of turning the paddy field soil.

[0003] A Chinese patent discloses an automatically adjustable rotary tillage and land leveling machine (authorization announcement number CN218388552U). This patented technology adds a rotating roller device to break the soil blocks after rotary tillage into smaller pieces, which is beneficial to the leveling of the land later. The leveling plate in the leveling device drives the hydraulic rod through a hydraulic drive method to adjust the height and angle of the plate, so that it is in an ideal working position and can adapt to different lands. At the same time, the hydraulic drive reduces manual operation.

[0004] However, there are still some shortcomings in this patent. Although this patent can realize the rotary tillage of soil, it can be seen from the drawings of this patent that the rotary tillage mechanism of this patent is not convenient to install and disassemble when in use, resulting in that it cannot be quickly disassembled to maintain the rotary tillage blades. In this way, when the rotary tillage blades are damaged, the rotary tillage work cannot be performed. Therefore, those skilled in the art provide a new paddy field rotary tillage and leveling device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a novel paddy field rotary tillage and land leveling device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A novel paddy field rotary tillage and leveling device comprises a pushing plate, a handle symmetrically arranged on the upper surface of the pushing plate, and a moving frame installed on the lower surface of the pushing plate, wherein a first electric telescopic rod is symmetrically arranged on one side of the moving frame on the lower surface of the pushing plate, a lifting plate is connected to the telescopic end of the first electric telescopic rod, a mounting frame is installed on the lower surface of the lifting plate, and connecting plates are installed on both sides of the lifting plate, a fixing rod is symmetrically installed on one side of the connecting plate, a positioning rod is penetrated at one end of the fixing rod, a motor is installed on the front surface of the mounting frame, a rotating shaft is rotatably installed on the driving end of the motor inside the mounting frame, and rotary tillage blades are symmetrically arranged outside the rotating shaft;

[0008] The lower surface of the push plate is symmetrically provided with a connecting rod on the other side of the moving frame, a lifting rod is provided outside the connecting rod, a flat floor is provided at the lower end of the lifting rod, and a flat floor roller is provided on one side of the flat floor for rotation.

[0009] As a further solution of the utility model: a connecting sleeve is provided on the upper surface of the flat floor, and the lower end of the lifting rod is embedded in the interior of the connecting sleeve and is locked by bolts.

[0010] As a further solution of the utility model: a third electric telescopic rod is arranged inside the lifting rod, the fixed end of the third electric telescopic rod is installed at the lower end of the connecting rod, and the telescopic end of the third electric telescopic rod is installed at the inner bottom end of the lifting rod.

[0011] As a further solution of the utility model: a mounting sleeve is further installed on the outside of the lifting rod through bolts, a mounting plate is installed on the outside of the mounting sleeve, and the flat roller is rotatably installed between the two mounting plates.

[0012] As a further solution of the utility model: the first electric telescopic rods are symmetrically arranged in two groups on the lower surface of the pushing plate, the lifting plate and the connecting plate are arranged in a "U" shape, and the fixing rods are symmetrically arranged in at least two groups on the outer side of the connecting plate.

[0013] As a further solution of the utility model: a positioning hole is symmetrically opened on the outer side of the mounting frame, and one end of the positioning rod is embedded in the interior of the positioning hole.

[0014] As a further solution of the utility model: a second electric telescopic rod is also arranged inside the fixed rod, one end of the positioning rod is connected to a limiting plate inside the fixed rod, and the telescopic end of the second electric telescopic rod is connected to one side of the limiting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A novel paddy field rotary tillage and leveling device, wherein the height of the mounting frame can be adjusted by the operation of a first electric telescopic rod, so that the paddy field soil can be rotary tilled to different depths, and at the same time, the second electric telescopic rod inside the fixed rod can be operated so that the positioning rod can be embedded into the positioning hole, thereby achieving the purpose of installing the mounting frame. The structure is simple and easy to operate, and the height of the rotary tillage blade can be adjusted. At the same time, it is also convenient for installation and disassembly to facilitate the maintenance of the rotary tillage blade.

[0017] 2. A new type of paddy field rotary tillage and leveling device, which can adjust the height of the leveling plate by moving the lifting rod outside the connecting rod, so as to level the paddy field soil after rotary tillage. At the same time, the setting of the leveling roller is utilized, so that when the device is pushed to move, the leveling roller will also contact the paddy field soil to achieve the purpose of leveling, thereby effectively improving the leveling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a new paddy field rotary tillage and land leveling device;

[0019] Figure 2 It is a schematic diagram of the structure of a rotary tillage blade in a new paddy field rotary tillage and leveling device;

[0020] Figure 3 It is a structural schematic diagram of a positioning rod in a new paddy field rotary tillage and leveling device;

[0021] Figure 4 The diagram is a structural diagram of a flat floor in a novel paddy field rotary tillage and leveling device.

[0022] In the figure: 1. Push plate; 11. Handle; 12. Moving frame; 3. Lifting plate; 31. First electric telescopic rod; 32. Connecting plate; 33. Fixing rod; 331. Positioning hole; 332. Positioning rod; 333. Limiting plate; 334. Second electric telescopic rod; 4. Mounting frame; 41. Motor; 42. Rotating shaft; 43. Rotary tillage blade; 5. Leveling floor; 51. Lifting rod; 52. Connecting rod; 53. Connecting sleeve; 6. Leveling roller; 61. Mounting plate; 62. Mounting sleeve. DETAILED DESCRIPTION

[0023] See also Figures 1 to 4 In the embodiment of the utility model, a novel paddy field rotary tillage and leveling device comprises a pushing plate 1, a handle 11 symmetrically arranged on the upper surface of the pushing plate 1, and a moving frame 12 installed on the lower surface of the pushing plate 1. A first electric telescopic rod 31 is symmetrically arranged on the lower surface of the pushing plate 1 on one side of the moving frame 12. The telescopic end of the first electric telescopic rod 31 is connected to a lifting plate 3. A mounting frame 4 is installed on the lower surface of the lifting plate 3, and connecting plates 32 are installed on both sides of the lifting plate 3. A fixing rod 33 is symmetrically installed on one side of the connecting plate 32. One end of the fixing rod 33 is A positioning rod 332 is provided throughout, a motor 41 is installed on the front surface of the mounting frame 4, a rotating shaft 42 is rotatably installed on the driving end of the motor 41 inside the mounting frame 4, and rotary tillage blades 43 are symmetrically provided outside the rotating shaft 42. This arrangement can adjust the position of the mounting frame 4 by the operation of the first electric telescopic rod 31, so that the rotary tillage blades 43 can rotary till the paddy field soil to different depths. At the same time, the positioning rod 332 is embedded in the positioning hole 331 to achieve the purpose of installing the mounting frame 4, and it is also convenient for it to be disassembled and maintained.

[0024] A connecting rod 52 is symmetrically arranged on the lower surface of the pushing plate 1 on the other side of the moving frame 12, a lifting rod 51 is arranged outside the connecting rod 52, a leveling floor 5 is arranged at the lower end of the lifting rod 51, and a rotatable leveling roller 6 is arranged on one side of the leveling floor 5. The lifting rod 51 can be used to adjust the position of the leveling floor 5 so that the leveling floor 5 can level the rotary tilled paddy field soil, and the leveling roller 6 can be used to improve its leveling work.

[0025] exist Figure 4 Middle: A connecting sleeve 53 is provided on the upper surface of the flat floor 5, the lower end of the lifting rod 51 is embedded in the connecting sleeve 53 and locked by bolts, a third electric telescopic rod is provided inside the lifting rod 51, the fixed end of the third electric telescopic rod is installed at the lower end of the connecting rod 52, and the telescopic end of the third electric telescopic rod is installed at the inner bottom end of the lifting rod 51. This setting utilizes the operation of the third electric telescopic rod to adjust the height of the lifting rod 51 and the connecting rod 52, thereby achieving the purpose of automatically adjusting the height of the flat floor 5 and the flattening roller 6.

[0026] exist Figure 4 Middle: A mounting sleeve 62 is also installed on the outside of the lifting rod 51 by bolts, and a mounting plate 61 is installed on the outside of the mounting sleeve 62. The flat roller 6 is rotatably installed between the two mounting plates 61. This setting can use bolts to install and fix the mounting sleeve 62 to facilitate the installation and use of the flat roller 6.

[0027] exist Figure 1 Middle: Two groups of first electric telescopic rods 31 are symmetrically arranged on the lower surface of the pushing plate 1, the lifting plate 3 and the connecting plate 32 are arranged in a "U" shape, and at least two groups of fixing rods 33 are symmetrically arranged on the outer side of the connecting plate 32. This arrangement utilizes the operation of the first electric telescopic rod 31 to make the lifting plate 3 rise and fall, and then automatically adjust the height of the mounting frame 4 to perform rotary tillage on the paddy field soil.

[0028] exist Figure 2 and Figure 3 In the figure: the outer side of the mounting frame 4 is symmetrically provided with a positioning hole 331, one end of the positioning rod 332 is embedded in the interior of the positioning hole 331, and a second electric telescopic rod 334 is also provided inside the fixing rod 33, one end of the positioning rod 332 is connected to a limiting plate 333 inside the fixing rod 33, and the telescopic end of the second electric telescopic rod 334 is connected to one side of the limiting plate 333. This setting utilizes the operation of the second electric telescopic rod 334 to make the positioning rod 332 embedded in the interior of the positioning hole 331, thereby achieving the purpose of installing the mounting frame 4 and facilitating its disassembly for the purpose of maintaining the rotary tillage blade 43.

[0029] The working principle of the utility model is as follows: when the paddy field rotary tillage and leveling device of the utility model is in use, the user can operate the first electric telescopic rod 31, which will cause the lifting plate 3 to move downward to insert the rotary tillage blade 43 into the paddy field, and move the lifting rod 51 outside the connecting rod 52, thereby adjusting the position of the leveling plate 5 and the leveling roller 6. When the paddy field is rotary tilled and leveled, the staff can hold the handle 11 to rotate the moving wheel on the lower surface of the moving frame 12 to realize the movement of the device. When moving, the motor 41 is started to rotate. The operation will cause the rotary tillage blade 43 outside the rotating shaft 42 to rotate, thereby rotary tilling the paddy field. When the device is pushed to move, the leveling plate 5 and the leveling roller 6 can level the paddy field soil after rotary tillage, effectively improving its leveling effect. When the mounting frame 4 needs to be replaced, the second electric telescopic rod 334 inside the fixed rod 33 is started, so that the end of the positioning rod 332 is moved out from the inside of the positioning hole 331, thereby realizing the disassembly of the mounting frame 4 for the purpose of maintaining the rotary tillage blade 43.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel paddy field rotary tillage and leveling device, comprising a push plate (1), a handle (11) symmetrically arranged on the upper surface of the push plate (1), and a movable frame (12) installed on the lower surface of the push plate (1). It is characterized in that A first electric telescopic rod (31) is symmetrically arranged on the lower surface of the pushing plate (1) on one side of the moving frame (12); the telescopic end of the first electric telescopic rod (31) is connected to a lifting plate (3); a mounting frame (4) is installed on the lower surface of the lifting plate (3); and connecting plates (32) are installed on both sides of the lifting plate (3); a fixing rod (33) is symmetrically installed on one side of the connecting plate (32); a positioning rod (332) is penetrated through one end of the fixing rod (33); a motor (41) is installed on the front surface of the mounting frame (4); a rotating shaft (42) is rotatably installed at the driving end of the motor (41) inside the mounting frame (4); and rotary tillage blades (43) are symmetrically arranged outside the rotating shaft (42); A connecting rod (52) is symmetrically arranged on the lower surface of the pushing plate (1) at the other side of the moving frame (12), a lifting rod (51) is arranged outside the connecting rod (52), a flat floor (5) is arranged at the lower end of the lifting rod (51), and a flat floor roller (6) is rotatably arranged on one side of the flat floor (5).

2. A novel paddy field rotary tillage and land leveling device according to claim 1, It is characterized in that A connecting sleeve (53) is provided on the upper surface of the flat floor (5), and the lower end of the lifting rod (51) is embedded in the interior of the connecting sleeve (53) and is locked by bolts.

3. A novel paddy field rotary tillage and land leveling device according to claim 1, It is characterized in that A third electric telescopic rod is arranged inside the lifting rod (51), the fixed end of the third electric telescopic rod is mounted on the lower end of the connecting rod (52), and the telescopic end of the third electric telescopic rod is mounted on the inner bottom end of the lifting rod (51).

4. A novel paddy field rotary tillage and land leveling device according to claim 1, It is characterized in that The outside of the lifting rod (51) is also installed with a mounting sleeve (62) by means of bolts, the outside of the mounting sleeve (62) is installed with a mounting plate (61), and the flat roller (6) is rotatably installed between the two mounting plates (61).

5. A novel paddy field rotary tillage and land leveling device according to claim 1, It is characterized in that The first electric telescopic rods (31) are symmetrically arranged in two groups on the lower surface of the pushing plate (1); the lifting plate (3) and the connecting plate (32) are arranged in a "U" shape; and the fixing rods (33) are symmetrically arranged in at least two groups on the outer side of the connecting plate (32).

6. A novel paddy field rotary tillage and land leveling device according to claim 1, It is characterized in that The outer side of the mounting frame (4) is symmetrically provided with a positioning hole (331), and one end of the positioning rod (332) is embedded in the interior of the positioning hole (331).

7. A novel paddy field rotary tillage and land leveling device according to claim 1, It is characterized in that A second electric telescopic rod (334) is also provided inside the fixed rod (33); one end of the positioning rod (332) is connected to a limiting plate (333) inside the fixed rod (33); and a telescopic end of the second electric telescopic rod (334) is connected to one side of the limiting plate (333).

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