Novel paddy field driving harrow pulp field flattening machine

Abstract

The utility model discloses a novel paddy field driving harrowing and leveling machine, which relates to the technical field of agricultural machinery, and comprises a rack main body, a cross frame is arranged at the bottom of the rack main body, and a main harrow is arranged at the bottom of the cross frame; according to the novel paddy field driving rake pulp field flattening machine, when paddy fields of different specifications are raked, feedback is conducted through a control button, then a control circuit board controls the output end of a corresponding motor to drive a threaded rod to rotate along the interior of a threaded hole and drive a moving block to move along the interior of a moving groove, and therefore an auxiliary rake is stretched; similarly, when the auxiliary harrow needs to be shrunk, the output end of the motor is controlled to rotate reversely, then the threaded rod is driven to rotate reversely along the interior of the threaded hole, the auxiliary harrow is further driven to be shrunk, the length of the auxiliary harrow can be shrunk and lengthened when the field flattening machine faces a small-size or large-size paddy field, and therefore the working efficiency of the field flattening machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a novel paddy field driven harrowing and leveling machine. Background Art

[0002] In the field of agricultural planting, agricultural machinery is widely used. In the process of rice planting, paddy field driven harrowing and leveling machines are needed. The growth of rice requires high flatness of paddy fields. Since general weeds cannot grow on soil covered by water, the growth of weeds can be effectively inhibited when the paddy fields are finely leveled and completely covered by water.

[0003] The length of the existing field leveling machine cannot be freely adjusted during use. When facing a smaller paddy field, the length cannot be contracted, and when facing a larger paddy field, the length cannot be extended. The paddy field needs to be raked and leveled repeatedly, thereby reducing the working efficiency of the field leveling machine. For this reason, the utility model proposes a novel paddy field driven harrowing and leveling machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a novel paddy field driven harrowing and leveling machine, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a new type of paddy field driven harrowing and slurrying field leveling machine, including a frame body, a cross frame is arranged at the bottom of the frame body, a main harrow is arranged at the bottom of the cross frame, a control box is arranged at the upper end of the cross frame, an auxiliary harrow is arranged on one side of the main harrow, a length adjustment component is arranged between the main harrow and the auxiliary harrow, and the bottoms of the main harrow and the auxiliary harrow are both provided with harrow nails, a solar power generation panel and a control button are arranged on the outside of the control box, and a control circuit board and a battery are arranged inside the control box;

[0006] The length adjustment component includes a motor, a moving groove is provided on one side of the main rake, a threaded rod is provided at the output end of the motor, a bearing seat is provided at the end of the threaded rod, a moving block is provided on one side of the auxiliary rake, a threaded hole is provided in the middle of the moving block, and limit switches are provided on both sides of the moving block.

[0007] As a further technical solution of the utility model, fixing bolts and nuts are arranged between the frame body and the cross frame, the cross frame and the main rake are fixedly connected, the auxiliary rakes are in two groups and are symmetrically distributed, and the control box and the cross frame are fixedly connected.

[0008] As a further technical solution of the utility model, the solar panel and the control box are fixedly connected, the solar panel and the control circuit board are electrically connected, the control circuit board and the battery are electrically connected, and the number of the control buttons is four and distributed in an array.

[0009] As a further technical solution of the utility model, the number of the motors is two groups and they are symmetrically distributed, the motors are electrically connected to the control circuit board, the output end of the motor is fixedly connected to one end of the threaded rod, the side profile of the movable groove is a "T"-shaped structure, and the number of the movable grooves is two groups and they are symmetrically distributed.

[0010] As a further technical solution of the utility model, the connection between the threaded rod and the movable groove forms a movable connection through a bearing seat, the movable block and the auxiliary rake are fixedly connected, the number of the movable blocks is two groups and they are symmetrically distributed, and the movable blocks and the movable grooves are adapted to each other.

[0011] As a further technical solution of the utility model, the threaded hole passes through the middle of the movable groove, the threaded hole and the threaded rod are adapted to each other, the movable block and the limit switch are fixedly connected, the number of the limit switches is twice the number of the movable blocks, and the limit switch and the control circuit board are electrically connected.

[0012] The utility model provides a new type of paddy field driven raking and leveling machine. Compared with the prior art, it has the following beneficial effects:

[0013] A novel paddy field driven harrowing and leveling machine is provided. An auxiliary harrow and a length adjustment component are installed on the outside of a main harrow. When raking and leveling paddy fields of different specifications, feedback is given through a control button, and then the corresponding motor output end is controlled by a control circuit board to drive the threaded rod to rotate along the inside of a threaded hole, and drive a moving block to move along the inside of a moving groove, thereby extending the auxiliary harrow. Similarly, when the auxiliary harrow needs to be retracted, the output end of the control motor is reversed, thereby driving the threaded rod to reverse along the inside of the threaded hole, and further driving the auxiliary harrow to retract. When facing smaller or larger paddy fields, the length of the auxiliary harrow can be contracted and extended, thereby improving the working efficiency of the leveling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a new type of paddy field driven harrowing and leveling machine;

[0015] Figure 2 It is a partial side sectional view of a new type of paddy field driven harrowing and leveling machine;

[0016] Figure 3 This is a partial exploded view of a new type of paddy field driven harrowing and leveling machine;

[0017] Figure 4 A new type of paddy field driving harrow and leveling machine Figure 3 A is an enlarged view of the middle image.

[0018] In the figure: 1. frame body; 2. cross frame; 3. main rake; 4. auxiliary rake; 5. length adjustment assembly; 51. motor; 52. moving groove; 53. threaded rod; 54. bearing seat; 55. moving block; 56. threaded hole; 57. limit switch; 6. rake nail; 7. control box; 8. solar panel; 9. control button; 10. control circuit board; 11. battery. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a new type of paddy field driven harrowing and slurry leveling machine technical solution: a new type of paddy field driven harrowing and slurry leveling machine, comprising a frame body 1, a cross frame 2 is arranged at the bottom of the frame body 1, a main harrow 3 is arranged at the bottom of the cross frame 2, a control box 7 is arranged at the upper end of the cross frame 2, an auxiliary harrow 4 is arranged at one side of the main harrow 3, a length adjustment component 5 is arranged between the main harrow 3 and the auxiliary harrow 4, and a harrow nail 6 is arranged at the bottom of the main harrow 3 and the auxiliary harrow 4, a solar power generation panel 8 and a control button 9 are arranged on the outside of the control box 7, and a control circuit board 10 and a battery 11 are arranged inside the control box 7;

[0021] Among them, the length adjustment component 5 includes a motor 51, a moving groove 52 is opened on one side of the main rake 3, a threaded rod 53 is set at the output end of the motor 51, a bearing seat 54 is set at the end of the threaded rod 53, a moving block 55 is set on one side of the auxiliary rake 4, a threaded hole 56 is opened in the middle of the moving block 55, and limit switches 57 are set on both sides of the moving block 55.

[0022] See also Figure 1-4 , fixing bolts and nuts are provided between the frame body 1 and the cross frame 2, the cross frame 2 and the main rake 3 are fixedly connected, the number of auxiliary rakes 4 is two groups and they are symmetrically distributed, the control box 7 and the cross frame 2 are fixedly connected, the solar power generation panel 8 and the control box 7 are fixedly connected, the solar power generation panel 8 and the control circuit board 10 are electrically connected, the control circuit board 10 and the battery 11 are electrically connected, the number of control buttons 9 is four groups and they are distributed in an array, which is conducive to charging the battery 11 and convenient for powering the motor 51 and the limit switch 57.

[0023] See also Figure 1-4 The number of motors 51 is two groups and they are symmetrically distributed. The motors 51 are electrically connected to the control circuit board 10. The output end of the motor 51 is fixedly connected to one end of the threaded rod 53. The side profile of the movable groove 52 is a "T"-shaped structure. The number of movable grooves 52 is two groups and they are symmetrically distributed, which is conducive to the installation of the motor 51 and the rotation of the threaded rod 53.

[0024] See also Figure 1-4 The connection between the threaded rod 53 and the movable groove 52 forms a movable connection through the bearing seat 54, the movable block 55 and the auxiliary rake 4 are fixedly connected, the number of movable blocks 55 is two groups and is symmetrically distributed, the movable block 55 and the movable groove 52 are adapted to each other, the threaded hole 56 runs through the middle of the movable groove 52, the threaded hole 56 and the threaded rod 53 are adapted to each other, the movable block 55 and the limit switch 57 are fixedly connected, the number of limit switches 57 is twice the number of movable blocks 55, and the limit switch 57 and the control circuit board 10 are electrically connected, which is conducive to driving the movable block 55 to move, and at the same time driving the auxiliary rake 4 to extend and contract, which is suitable for paddy fields of different sizes.

[0025] The working principle of the utility model is as follows: during the use of the field leveling machine, the frame body 1 is installed at the tail of the mobile machine to drive the main harrow 3 to level the field. At the same time, the extension and contraction of the auxiliary harrow 4 are adjusted according to the size of the paddy field, so as to facilitate the leveling of the paddy field. The utility model is suitable for paddy fields of different specifications.

[0026] It should be noted that, through the setting of the length adjustment component 5, when the auxiliary rake 4 is extended, the output end of the motor 51 drives the threaded rod 53 to rotate along the inside of the bearing seat 54, and further rotates along the inside of the threaded hole 56, so that the moving block 55 moves along the inside of the moving groove 52, and at the same time drives the auxiliary rake 4 to extend. Similarly, when the auxiliary rake 4 needs to be retracted, the control button 9 is used to feedback to the inside of the control circuit board 10, and the output end of the control motor 51 is reversed, thereby driving the threaded rod 53 to reverse along the inside of the threaded hole 56, and further driving the auxiliary rake 4 to retract. The limit switch 57 plays a limiting role. When the limit switch 57 is triggered, it is fed back to the inside of the control circuit board 10 to stop the operation of the output end of the motor 51, thereby limiting the length of the auxiliary rake 4.

Claims

1. A novel paddy field driven harrowing and leveling machine, comprising a frame body (1), characterized in that: A cross frame (2) is arranged at the bottom of the frame body (1), a main rake (3) is arranged at the bottom of the cross frame (2), a control box (7) is arranged at the upper end of the cross frame (2), a secondary rake (4) is arranged on one side of the main rake (3), a length adjustment component (5) is arranged between the main rake (3) and the secondary rake (4), rake nails (6) are arranged at the bottom of the main rake (3) and the secondary rake (4), a solar power generation panel (8) and a control button (9) are arranged on the outside of the control box (7), and a control circuit board (10) and a battery (11) are arranged inside the control box (7); The length adjustment assembly (5) comprises a motor (51), a moving groove (52) is provided on one side of the main rake (3), a threaded rod (53) is provided at the output end of the motor (51), a bearing seat (54) is provided at the end of the threaded rod (53), a moving block (55) is provided on one side of the auxiliary rake (4), a threaded hole (56) is provided in the middle of the moving block (55), and limit switches (57) are provided on both sides of the moving block (55).

2. A new type of paddy field driven harrowing and leveling machine according to claim 1, characterized in that: Fixing bolts and nuts are provided between the frame body (1) and the cross frame (2); the cross frame (2) and the main rake (3) are fixedly connected; the auxiliary rakes (4) are provided in two groups and are symmetrically distributed; and the control box (7) and the cross frame (2) are fixedly connected.

3. A new type of paddy field driven harrowing and leveling machine according to claim 1, characterized in that: The solar panel (8) and the control box (7) are fixedly connected, the solar panel (8) and the control circuit board (10) are electrically connected, the control circuit board (10) and the battery (11) are electrically connected, and the control buttons (9) are arranged in four groups in an array.

4. The novel paddy field driven harrowing and leveling machine according to claim 1 is characterized in that: The motors (51) are provided in two groups and are symmetrically distributed. The motors (51) are electrically connected to the control circuit board (10). The output end of the motor (51) is fixedly connected to one end of the threaded rod (53). The side section of the movable groove (52) is a "T"-shaped structure. The movable grooves (52) are provided in two groups and are symmetrically distributed.

5. The novel paddy field driven harrowing and leveling machine according to claim 1 is characterized in that: The connection between the threaded rod (53) and the movable groove (52) is formed by a bearing seat (54), and the movable block (55) and the auxiliary rake (4) are fixedly connected. The movable blocks (55) are provided in two groups and are symmetrically distributed, and the movable blocks (55) and the movable groove (52) are matched with each other.

6. The novel paddy field driven harrowing and leveling machine according to claim 1, characterized in that: The threaded hole (56) passes through the middle of the movable groove (52), the threaded hole (56) is adapted to the threaded rod (53), the movable block (55) and the limit switch (57) are fixedly connected, the number of the limit switches (57) is twice the number of the movable blocks (55), and the limit switch (57) and the control circuit board (10) are electrically connected.

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