Stubble burying cultivator

Abstract

The invention relates to the technical field of tillage machines, in particular to a stubble burying tillage machine which comprises a supporting frame, a connecting frame is arranged at the top of the supporting frame, and a stirring roller is arranged at the bottom of the supporting frame; a groove is formed in the surface of the shoveling plate, a second rotating shaft is arranged in the groove, a winding rod is arranged on the surface of the second rotating shaft, a connecting rod is fixed to the surface of the shoveling plate, a supporting block is fixed to the surface of the connecting rod, a first rotating shaft is arranged in the supporting block, and an extrusion rod is arranged on the surface of the first rotating shaft; the first oscillating rod is arranged on the surface of the first rotating shaft; the device has the beneficial effects that a connecting frame is fixed to traction equipment, a supporting frame is driven by the traction equipment to move, soil is smashed after a stirring roller rolls, a shoveling plate is fixed to the front portion of the supporting frame through a connecting rod, and when a protruding place is met, the shoveling plate is driven by the traction equipment to be inserted into the protruding soil; the protruding soil is located on the surface of the shoveling plate.

Description

Technical Field

[0001] The invention relates to the technical field of tillage machines, in particular to a stubble tillage machine. Background Art

[0002] The tillage machine is a small tillage machine commonly used in rice-growing areas in my country. It can be equipped with plows, harrows, rollers and other agricultural tools to perform the whole process of tillage and land preparation.

[0003] In the prior art, during the land preparation process, a tillage machine is moved by a driving device, and the soil is broken up by a stirring roller at the bottom of the tillage machine to achieve land preparation.

[0004] However, when the cultivated land is uneven, the tillage machine rises when passing over the surface of the cultivated land, resulting in insufficient depth of broken soil, which affects the local effect on the overall cultivated land. Summary of the invention

[0005] The object of the present invention is to provide a stubble tillage machine to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a stubble tillage machine, comprising:

[0007] A support frame, wherein a connecting frame is arranged on the top of the support frame, and a stirring roller is arranged on the bottom of the support frame;

[0008] A shoveling plate, wherein a groove is formed on the surface of the shoveling plate, a second rotating shaft is disposed in the groove, a winding rod is disposed on the surface of the second rotating shaft, a connecting rod is fixed to the surface of the shoveling plate, a supporting block is fixed to the surface of the connecting rod, a first rotating shaft is disposed inside the supporting block, and an extrusion rod is disposed on the surface of the first rotating shaft; and

[0009] The first swinging rod is arranged on the surface of the first rotating shaft.

[0010] Preferably, the stirring roller can rotate at the bottom of the support frame, two sets of connecting rods are fixed on the surface of the support frame, the connecting rods are fixed between the support frame and the shovel plate, the first rotating shaft is inserted into the interior of the support block, the first rotating shaft can rotate inside the support block, one end of the first rotating shaft is connected to the motor, the motor is fixed on the surface of the support block, and the motor drives the first rotating shaft to rotate.

[0011] Preferably, the extrusion rods are provided with multiple groups, the extrusion rods rotate with the first rotating shaft, the extrusion rods and the first rotating shaft are located between the shovel plate and the support frame, a first swing rod is fixed to the surface of the first rotating shaft, a telescopic rod is inserted into the end of the first swing rod, a spring is provided inside the first swing rod, the spring connects the inside of the first swing rod and the end of the telescopic rod, and the telescopic rod can be telescoped inside the first swing rod.

[0012] Preferably, a connecting plate is fixed on the surface of the first swing rod, the connecting plate is fixed between the two groups of first swing rods, a blade is fixed on the surface of the connecting plate, a supporting block is fixed at the end of the telescopic rod, a rotating ring is provided on the surface of the supporting block, and the rotating ring can rotate on the surface of the supporting block.

[0013] Preferably, a plurality of extension plates are fixed to the surface of the rotating ring, and the extension plates rotate along with the rotating ring. A second rotating shaft is inserted into the slot, and the second rotating shaft can rotate inside the slot. The end of the second rotating shaft is connected to a driving assembly, and the driving assembly is located inside the shoveling plate, and the driving assembly drives the second rotating shaft to rotate.

[0014] Preferably, a plurality of groups of winding rods are fixed on the surface of the second rotating shaft, the winding rods rotate along with the second rotating shaft, the telescopic rods are located on both sides of the second rotating shaft, and the winding rods are located between the two groups of telescopic rods.

[0015] Preferably, the height of the scraping plate is higher than that of the stirring roller, and a gap is left between the scraping plate and the supporting frame.

[0016] Preferably, the surface of the connecting frame is connected to a traction device, the traction device drives the supporting frame to move, the shoveling plate moves along with the supporting frame, and the shoveling plate is located between the traction device and the supporting frame.

[0017] Preferably, when the telescopic rod is inserted into the interior of the first swing rod, the blade is located between the two groups of supporting blocks.

[0018] Preferably, the traction device drives the support frame to move, and the stirring roller breaks up the soil after rolling. When encountering a raised area, the shovel plate is inserted into the raised soil under the drive of the traction device.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The connecting frame proposed in the present invention is fixed on the traction equipment, and the supporting frame is driven to move by the traction equipment. The stirring roller breaks up the soil after rolling, and the shoveling plate is fixed in front of the supporting frame through the connecting rod. When encountering a raised place, the shoveling plate is inserted into the raised soil under the drive of the traction equipment, so that the raised soil is located on the surface of the shoveling plate. When the stirring roller moves to the position shoveled by the shoveling plate, the position of the stirring roller will not rise, so that the tillage effect will not change. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 This is a structural schematic diagram of another viewing angle of the present invention.

[0023] Figure 3It is a schematic diagram of the shoveling plate structure of the present invention.

[0024] Figure 4 It is a schematic diagram of the structure of the first swing arm of the present invention.

[0025] Figure 5 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0026] In the figure: supporting frame 1, connecting frame 2, stirring roller 3, shoveling plate 4, supporting block 5, connecting rod 6, extruding rod 7, first rotating shaft 8, motor 9, slot 10, first swing rod 11, connecting plate 12, blade 13, telescopic rod 14, extension plate 15, rotating ring 16, supporting block 17, second rotating shaft 18, winding rod 19. DETAILED DESCRIPTION

[0027] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 5 The present invention provides a technical solution: a stubble tillage machine, comprising:

[0029] A connecting frame 2 is provided on the top of the support frame 1, and a stirring roller 3 is provided on the bottom of the support frame 1. The stirring roller 3 can rotate at the bottom of the support frame 1. Two groups of connecting rods 6 are fixed on the surface of the support frame 1. The connecting rod 6 is fixed between the support frame 1 and the shovel plate 4. The first rotating shaft 8 is inserted into the inside of the support block 5. The first rotating shaft 8 can rotate inside the support block 5. One end of the first rotating shaft 8 is connected to a motor 9, and the motor 9 is fixed on the surface of the support block 5. The motor 9 drives the first rotating shaft 8 to rotate. The surface of the connecting frame 2 is connected to a traction device, and the traction device drives the support frame 1 to move. The shovel plate 4 moves with the support frame 1. The shovel plate 4 is located between the traction device and the support frame 1. The traction device drives the support frame 1 to move. The stirring roller 3 breaks the soil after rolling. When encountering a raised place, the shovel plate 4 is inserted into the raised soil under the drive of the traction device;

[0030] A groove 10 is provided on the surface of the shoveling plate 4, a second rotating shaft 18 is provided in the groove 10, a winding rod 19 is provided on the surface of the second rotating shaft 18, a connecting rod 6 is fixed to the surface of the shoveling plate 4, a supporting block 5 is fixed to the surface of the connecting rod 6, a first rotating shaft 8 is provided inside the supporting block 5, an extrusion rod 7 is provided on the surface of the first rotating shaft 8, a plurality of groups of extrusion rods 7 are provided, the extrusion rod 7 rotates with the first rotating shaft 8, the extrusion rod 7 and the first rotating shaft 8 are located between the shoveling plate 4 and the supporting frame 1, a first swinging rod 11 is fixed to the surface of the first rotating shaft 8, a telescopic rod 14 is inserted at the end of the first swinging rod 11, and a telescopic rod 14 is inserted at the end of the first swinging rod 11. A spring is arranged inside, and the spring connects the inside of the first swinging rod 11 and the end of the telescopic rod 14. The telescopic rod 14 can be extended and retracted inside the first swinging rod 11. The height of the shoveling plate 4 is higher than the height of the stirring roller 3, and there is a gap between the shoveling plate 4 and the support frame 1. When the telescopic rod 14 is inserted into the inside of the first swinging rod 11, the blade 13 is located between the two groups of supporting blocks 17. When the telescopic rod 14 swings down and supports the soil surface, the telescopic rod 14 can be retracted into the inside of the first swinging rod 11, and the blade 13 on the surface of the connecting plate 12 is supported between the supporting blocks 17, so as to cut and clean the weeds between the supporting blocks 17.

[0031] The first swing rod 11 is arranged on the surface of the first rotating shaft 8, and a connecting plate 12 is fixed on the surface of the first swing rod 11, and the connecting plate 12 is fixed between the two groups of first swing rods 11, and a blade 13 is fixed on the surface of the connecting plate 12. A supporting block 17 is fixed to the end of the telescopic rod 14, and a rotating ring 16 is provided on the surface of the supporting block 17. The rotating ring 16 can rotate on the surface of the supporting block 17, and multiple groups of extension plates 15 are fixed on the surface of the rotating ring 16, and the extension plates 15 rotate with the rotating ring 16. A second rotating shaft 18 is inserted in the slot 10, and the second rotating shaft 18 can rotate inside the slot 10. The end of the second rotating shaft 18 is connected to a driving component, and the driving component is located inside the shoveling plate 4. The driving component drives the second rotating shaft 18 to rotate. Multiple groups of winding rods 19 are fixed on the surface of the second rotating shaft 18, and the winding rods 19 rotate with the second rotating shaft 18. The telescopic rods 14 are located on both sides of the second rotating shaft 18, and the winding rods 19 are located between the two groups of telescopic rods 14.

[0032] The connecting frame 2 is fixed to the traction device, which drives the support frame 1 to move through the traction device, and the stirring roller 3 breaks the soil after rolling. The shoveling plate 4 is fixed in front of the support frame 1 through the connecting rod 6. When encountering a raised place, the shoveling plate 4 is inserted into the raised soil under the drive of the traction device, so that the raised soil is located on the surface of the shoveling plate 4. When the stirring roller 3 moves to the position shoveled by the shoveling plate 4, the position of the stirring roller 3 will not rise, so that the tillage effect will not change. When the soil on the surface of the shoveling plate 4 moves between the shoveling plate 4 and the support frame 1, the first rotating shaft 8 is driven by the motor 9 to rotate, and the first rotating shaft 8 drives the squeezing rod 7 to rotate. The squeezing rod 7 squeezes the surface of the soil and crushes the soil. The crushed soil falls to the bottom of the shoveling plate 4 and is broken by the stirring roller 3, and the groove 10 on the surface of the shoveling plate 4 is provided A second rotating shaft 18 is provided, and the end of the second rotating shaft 18 is connected to a driving assembly. The driving assembly drives the second rotating shaft 18 to rotate, and the second rotating shaft 18 drives the winding rod 19 to rotate. The winding rod 19 winds up the weeds located at the end of the shoveling plate 4, so that the weeds are separated from the end of the shoveling plate 4, and the first rotating shaft 8 drives the first swinging rod 11 to rotate during the rotation process, and the first swinging rod 11 drives the telescopic rod 14 to rotate, and the supporting block 17 at the end of the telescopic rod 14 passes through both sides of the winding rod 19, and the weeds wound on the surface of the winding rod 19 are pulled away through the rotating ring 16 and the extension plate 15 on the surface of the supporting block 17, and when the telescopic rod 14 swings down and supports the soil surface, the telescopic rod 14 can be retracted into the first swinging rod 11, and the blade 13 on the surface of the connecting plate 12 is supported between the supporting blocks 17 to cut and clean the weeds between the supporting blocks 17.

[0033] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. Stubble tillage machine, characterized by: include: A support frame (1), wherein a connecting frame (2) is arranged on the top of the support frame (1), and a stirring roller (3) is arranged on the bottom of the support frame (1); A shoveling plate (4), wherein a groove (10) is formed on the surface of the shoveling plate (4), a second rotating shaft (18) is arranged in the groove (10), a winding rod (19) is arranged on the surface of the second rotating shaft (18), a connecting rod (6) is fixed on the surface of the shoveling plate (4), a supporting block (5) is fixed on the surface of the connecting rod (6), a first rotating shaft (8) is arranged inside the supporting block (5), and an extrusion rod (7) is arranged on the surface of the first rotating shaft (8); and The first swinging rod (11) is arranged on the surface of the first rotating shaft (8).

2. The stubble tillage machine according to claim 1, characterized in that: The stirring roller (3) can rotate at the bottom of the support frame (1); two groups of connecting rods (6) are fixed on the surface of the support frame (1); the connecting rods (6) are fixed between the support frame (1) and the shovel plate (4); the first rotating shaft (8) is inserted into the inside of the support block (5); the first rotating shaft (8) can rotate inside the support block (5); one end of the first rotating shaft (8) is connected to a motor (9); the motor (9) is fixed on the surface of the support block (5); the motor (9) drives the first rotating shaft (8) to rotate.

3. The stubble tillage machine according to claim 2, characterized in that: The extrusion rods (7) are provided with multiple groups. The extrusion rods (7) rotate along with the first rotating shaft (8). The extrusion rods (7) and the first rotating shaft (8) are located between the shoveling plate (4) and the support frame (1). A first swing rod (11) is fixed on the surface of the first rotating shaft (8). A telescopic rod (14) is inserted at the end of the first swing rod (11). A spring is provided inside the first swing rod (11). The spring connects the inside of the first swing rod (11) and the end of the telescopic rod (14). The telescopic rod (14) can be telescoped inside the first swing rod (11).

4. The stubble tillage machine according to claim 3, characterized in that: A connecting plate (12) is fixed on the surface of the first swinging rod (11), the connecting plate (12) is fixed between the two groups of first swinging rods (11), a blade (13) is fixed on the surface of the connecting plate (12), a supporting block (17) is fixed at the end of the telescopic rod (14), a rotating ring (16) is provided on the surface of the supporting block (17), and the rotating ring (16) can rotate on the surface of the supporting block (17).

5. The stubble tillage machine according to claim 4, characterized in that: A plurality of extension plates (15) are fixed on the surface of the rotating ring (16), and the extension plates (15) rotate along with the rotating ring (16). A second rotating shaft (18) is inserted into the slot (10), and the second rotating shaft (18) can rotate inside the slot (10). The end of the second rotating shaft (18) is connected to a driving component, and the driving component is located inside the shoveling plate (4). The driving component drives the second rotating shaft (18) to rotate.

6. The stubble tillage machine according to claim 5, characterized in that: A plurality of winding rods (19) are fixed on the surface of the second rotating shaft (18), and the winding rods (19) rotate along with the second rotating shaft (18). The telescopic rods (14) are located on both sides of the second rotating shaft (18), and the winding rods (19) are located between the two groups of telescopic rods (14).

7. The stubble tillage machine according to claim 6, characterized in that: The height of the scraping plate (4) is higher than the height of the stirring roller (3), and a gap is left between the scraping plate (4) and the support frame (1).

8. The stubble tillage machine according to claim 7, characterized in that: The surface of the connecting frame (2) is connected to a traction device, the traction device drives the support frame (1) to move, and the shovel plate (4) moves along with the support frame (1), and the shovel plate (4) is located between the traction device and the support frame (1).

9. The stubble tillage machine according to claim 8, characterized in that: When the telescopic rod (14) is inserted into the interior of the first swing rod (11), the blade (13) is located between the two groups of supporting blocks (17).

10. The stubble tillage machine according to claim 9, characterized in that: The traction device drives the support frame (1) to move, and the stirring roller (3) breaks up the soil after rolling. When encountering a raised area, the shovel plate (4) is inserted into the raised soil under the drive of the traction device.

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