Full-width strip tiller

Abstract

The utility model provides a kind of full row distance strip cultivator, it include: frame, deep scarification shovel, deep scarification shovel seat, lower suspension, grass wheel, adjustment ground wheel, upper suspension, main gear box, oil tank, radiator, press roller transmission case, hydraulic motor, press roller cover plate, press roller, press roller support, side edge transmission case, side edge plate, adjustment ground wheel mounting seat, transmission shaft, strip cultivator knife roller, strip cultivator knife, strip cultivator knife shaft, hydraulic pump, the utility model uses two small strip cultivator zone, small leisure zone is clamped in the middle, instead of the big strip cultivator zone of traditional strip cultivator, big leisure zone, so that the ridge distance of farmer can find corresponding sowing position on the strip cultivator zone from 400~700, this flexibly solves the problem that ridge distance of farmer is not unified, sowing is difficult, lays the foundation for the extensive popularization of strip cultivation conservation tillage.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural technology, specifically relating to a full-row strip tillage machine. Background Technology

[0002] In recent years, the area planted with corn using conservation tillage techniques in my country has gradually increased, and the straw-based row tillage technique is also being increasingly accepted by farmers. However, this technique still has shortcomings. The row spacing adjustment of the tiller is limited, and it cannot meet all row spacing requirements. Farmers have various row spacing types, which also limits the operation of the tiller. This utility model uses two small tillage strips with a small rest strip in between, replacing the large tillage strips and large rest strips of traditional tillers. Farmers can find the corresponding planting position on the tillage strip for row spacing ranging from 400 to 700 mm. This flexibly solves the problem of inconsistent row spacing and planting difficulties, laying the foundation for the widespread promotion of conservation tillage. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a full-row strip tillage machine. This machine enables full-row strip tillage operations and, based on this, full-ridge spacing sowing operations. This solves the problem of inconsistent ridge spacing and difficulties in sowing operations for farmers, making wide and narrow row conservation tillage more operable.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A full-row strip tiller includes: a frame, a deep tillage shovel, a deep tillage shovel seat, a lower suspension, a weeding wheel, an adjusting ground wheel, an upper suspension, a main gearbox, an oil tank, a radiator, a press roller transmission box, a hydraulic motor, a press roller cover, a press roller, a press roller bracket, a side transmission box, a side plate, an adjusting ground wheel mounting seat, a transmission shaft, a strip tillage roller, strip tillage blades, a strip tillage blade shaft, and a hydraulic pump. The strip tillage roller is characterized by being composed of two sets of cutter discs with a strip tillage width of 310 mm, with a 300 mm leisure strip spaced between the two sets of discs. Through the operation of this strip tillage roller, two 310 mm strip tillage strips and a 300 mm leisure strip space are formed in the working area.

[0005] This utility model has the following advantages and positive effects:

[0006] 1. This utility model, by changing the width of the strip tillage strip and the width of the rest strip, makes the working plot after strip tillage adapt to the requirements of the sowing ridge spacing of all seeders, greatly reducing the drawbacks of inconsistent ridge spacing between adjacent plots of farmers and the inability to carry out continuous operations.

[0007] 2. This utility model divides a wide strip of tillage into two smaller strips with a small rest area in between, which reduces moisture loss and soil erosion compared to existing strip tillage operations;

[0008] 3. Because the leisure strip is relatively small and sandwiched between the strip cultivation strips, when the strip cultivation is carried out, the soil spread on the leisure strip is pressed on the straw, making it less likely for the straw to be blown away by the wind. This is more conducive to straw return to the field and sowing, and the seedlings in the seedling strip will not be pressed down by the transplanted straw, which will not affect their emergence and growth. Attached Figure Description

[0009] The present invention will be further described below with reference to the accompanying drawings.

[0010] Appendix Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0011] Appendix Figure 2 This is a schematic diagram of the cutter roller structure of the strip tiller of this utility model;

[0012] Appendix Figure 3 This is a schematic diagram of the main structure of this utility model;

[0013] Appendix Figure 4 This is a schematic diagram of the row tillage and sowing ridge spacing of this utility model;

[0014] In the diagram: 1. Frame; 2. Subsoil shovel; 3. Subsoil shovel base; 4. Lower suspension; 5. Weed reel; 6. Adjustable ground wheel; 7. Upper suspension;

[0015] 8. Main gearbox; 9. Oil tank; 10. Radiator; 11. Press roller drive box; 12. Hydraulic motor; 13. Press roller cover; 14. Press roller; 15. Press roller bracket; 16. Side drive box; 17. Side plate; 18. Adjustable ground wheel mounting seat; 19. Drive shaft; 20. Sweep roller; 21. Sweep blade; 22. Sweep blade shaft; 23. Hydraulic pump. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0017] This utility model is based on the conservation tillage mode developed over many years using the corn stalk return strip tillage technology. It is derived from a summary of the advantages and disadvantages of existing strip tillers. This utility model changes the operating parameters of traditional strip tillers, making it more suitable for sowing operations with all row spacings, and is conducive to the comprehensive promotion of the conservation tillage mode using the corn stalk return strip tillage technology.

[0018] Please see Figures 1-4 As shown:

[0019] A full-row strip tiller includes a frame 1. A lower suspension 4 is installed at the front of the frame 1, and an upper suspension frame 7 is installed at the top of the frame 1. The lower suspension 4 and the upper suspension frame 7 form the implement's suspension system. A subsoiler shovel seat 3 is installed at the front of the frame 1, corresponding to the middle position of the strip tillage strip. Subsoiler shovels 2 are installed on the subsoiler shovel seat 3, and these two subsoiler shovels 2 complete the subsoiling operation of the implement. Side plates 17 are provided at both ends of the frame 1. Adjustable ground wheel mounting seats 18 are provided on the outer side of the side plates 17. Adjustable ground wheels 6 are installed on the adjustable ground wheel mounting seats 18, and the adjustable ground wheels 6 and the adjustable ground wheel mounting seats are adjusted. The relative installation positions of 18 allow adjustment of the tillage depth of the strip tiller. A strip tillage roller 20 is installed in the lower middle part of the two side plates 17, with the strip tillage blade shaft 22 welded to it. Strip tillage blades 21 are also installed on the strip tillage roller 20. The main gearbox 8 is installed in the upper middle position of the frame 1. A drive shaft 19 is connected to the right side of the main gearbox 8. A side transmission box 16 is installed on the right side plate 17. The other end of the drive shaft 19 is connected to the side transmission box 16, and the other end of the transmission box 16 is connected to the strip tillage roller 20. The main gearbox 8 is connected via the drive shaft 19 and... The side transmission box 16 drives the strip tillage roller 20. The main gearbox 8, drive shaft 19, side transmission box 16, and strip tillage roller 20 constitute the strip tillage operation system. At the front bottom of the side plate 17, corresponding to both ends of the strip tillage roller 20, weed-removing wheels 5 are provided. The weed-removing wheels 5 remove the remaining straw on the strip tillage belt corresponding to the machine, forming a clean strip tillage operation area. A press roller bracket 15 is installed at the rear of the frame 1. The press roller cover 13 is installed on the press roller bracket 15. A press roller 14 is installed below the press roller cover 13. A press roller transmission box 11 is installed on the left side of the press roller cover 13. A hydraulic motor 12 is mounted on the upper end of the press roller drive box 11, and a press roller 14 is connected to the lower end of the press roller drive box 11. The hydraulic motor 12 drives the press roller 14 to rotate through the press roller drive box 11, completing the compaction of the soil after strip tillage and forming a flat and strong strip tillage belt. A hydraulic pump 23 is installed at the rear end of the main gearbox 8, providing power to the hydraulic motor 12. A radiator 10 is installed on the upper rear of the frame 1, and an oil tank 9 is installed on the upper part of the main gearbox 8. The oil tank 9, radiator 10, hydraulic pump 23, and hydraulic motor 12 constitute the hydraulic drive system of the implement. After strip tillage by this strip tiller, no-till seeding is performed with a row spacing between 400 mm and 700 mm. Regardless of the row spacing used, the corresponding position can be found on the strip tillage belt, achieving full-row sowing.

[0020] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A full-row strip tiller, comprising: The machine comprises a frame (1), a deep tillage shovel (2), a deep tillage shovel seat (3), a lower suspension (4), a weeding wheel (5), an adjusting ground wheel (6), an upper suspension (7), a main gearbox (8), an oil tank (9), a radiator (10), a press roller transmission box (11), a hydraulic motor (12), a press roller cover (13), a press roller (14), a press roller bracket (15), a side transmission box (16), a side plate (17), an adjusting ground wheel mounting seat (18), a transmission shaft (19), a strip tillage roller (20), a strip tillage blade (21), a strip tillage blade shaft (22), and a hydraulic pump (23). The strip tillage roller is characterized by being composed of two sets of 310 mm wide cutter discs, with a 300 mm leisure belt between the two sets of cutter discs. Through the operation of this strip tillage roller, two 310 mm strip tillage belts and a 300 mm leisure belt are formed in the working area.

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