A rotary tillage and leveling trenching machine

Abstract

The invention discloses a rotary tillage, leveling and furrowing machine, comprising a frame, a traction frame is installed above the frame, rotary tillage devices are connected at both ends of the frame respectively, and a pressing plate is arranged between the rotary tillage devices; a transmission device is installed above the frame, and the transmission device is movably connected to the transmission assembly of the rotary tillage device; a pressure packer is arranged at the rear of the rotary tillage device, and both ends of the pressure packer are movably connected to the side baffles, and a furrowing device is arranged at the rear of the pressure packer, and the furrowing device is installed on the rotary tillage device, and the furrowing device comprises a soil pressing plate and a furrowing device, and the furrowing device is installed below the soil pressing plate, and the spacing between the furrowing devices can be adjusted, and the front end of the furrowing device is a pointed end, and the rear end is a trapezoid. The invention can use the pressure packer to break up the larger soil blocks brought up, and the spacing of furrowing can be controlled by the rotary tillage device and the furrowing device with adjustable spacing, and the soil brought out by furrowing can be compacted and flattened by the soil pressing plate and the pressing plate, so as to improve the efficiency of furrowing on flat land.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery and equipment, and in particular to a rotary tillage, leveling and ditching machine. Background Art

[0002] Trenchers are widely used in farmland reclamation and cultivation, yam landscaping, and landscaping due to their simple structure, low cost, easy assembly and disassembly, good ditching quality, high efficiency, and functions of ditching, soil breaking, and weeding. However, the existing trenchers dig shallow trenches and cannot adapt to the planting of some crops that require deeper trenches, especially yam planting. Moreover, the trenchers can only dig trenches and break soil during operation, and cannot adjust the spacing of the trenches, and cannot flatten the soil after the trenches are dug, resulting in the soil on the sides after the trenching easily falling into the dug trenches again, reducing the trenching efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a rotary tillage and leveling trencher to solve the above-mentioned problems.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The present invention provides a rotary tillage, leveling and trenching machine, comprising a frame, a traction frame is installed above the frame, two ends of the frame are respectively connected to rotary tillage devices, a pressure plate is provided between the two rotary tillage devices, and the pressure plate is installed below the frame through a shock-absorbing component; a transmission device for driving the rotary tillage device is installed above the frame, and the transmission device is movably connected to the transmission assembly of the rotary tillage device; a roller is provided at the rear of the rotary tillage device, two ends of the roller are movably connected to side baffles installed on the sides of the rotary tillage device, a trenching device is provided at the rear of the roller, and the trenching device is installed on the rotary tillage device through a connecting component, the trenching device comprises a soil pressing plate and a trenching opener, two of the trenching openers are provided, the two trenching openers are installed below the soil pressing plate, the spacing between the two trenching openers can be adjusted, the front end of the trenching opener is a pointed end, and the rear end is a trapezoid.

[0006] Furthermore, the rotary tillage device is movably connected to the frame.

[0007] Furthermore, the rotary tilling device includes a shell, a rotary tilling blade is provided inside the shell, and the rotary tilling blade is connected to the transmission assembly.

[0008] Furthermore, the suppressor is movably connected to the side baffle via a chain.

[0009] Furthermore, the connecting assembly includes a mounting frame and a two-way adjustment member, the transverse sleeve of the two-way adjustment member is sleeved on the cross bar of the mounting frame, a vertical rod is inserted into the vertical sleeve of the two-way adjustment member, the lower end of the vertical rod is welded to the soil pressure plate, and the vertical rod and the cross bar of the mounting frame are fixed to the two-way adjustment member by a top screw.

[0010] Furthermore, the shock absorbing device includes a spring and a mounting seat, and both ends of the spring are respectively fixed to the pressing plate and the frame through the mounting seat.

[0011] Furthermore, a fertilizer box is installed above the frame.

[0012] Furthermore, soil dividers are installed on the outer sides of the two rotary tillage devices.

[0013] Furthermore, an adjustment hole is opened on the plane of the soil pressing plate, and the furrow opener is fixed to the soil pressing plate by bolts.

[0014] Furthermore, the soil pressing plate is in a dustpan shape.

[0015] Compared with the prior art, the beneficial technical effects of the present invention are:

[0016] The present invention can loosen the soil by the rotary tiller, and then use the roller to break up the larger soil clods to avoid damage to the subsequent furrow opener. Moreover, the furrowing spacing can be controlled by the rotary tiller and furrow opener with adjustable spacing. The invention has a wide range of applications, and can use the soil pressing plate and the flat plate to compact and flatten the soil brought out by the furrowing, thereby improving the efficiency of furrowing on flat land. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 A top view of the rotary tillage, leveling and trenching machine of the present invention;

[0019] Figure 2 This is a schematic diagram of the earth plate structure;

[0020] Figure 3 It is a schematic diagram of the connection structure of the pressing plate;

[0021] Explanation of the reference numerals in the accompanying drawings: 1. Frame; 2. Traction frame; 3. Transmission device; 4. Transmission assembly; 5. Pressure suppressor; 6. Side baffle; 7. Soil pressing plate; 8. Furrow opener; 9. Pressing plate; 10. Housing; 11. Mounting frame; 12. Two-way adjustment member; 13. Vertical rod; 14. Top screw; 15. Spring; 16. Mounting seat; 17. Adjustment hole; 18. Bolt. DETAILED DESCRIPTION

[0022] like Figure 1-3 As shown, a rotary tillage, leveling and trenching machine comprises a frame 1, a traction frame 2 is installed above the frame 1, a hydraulic cylinder is provided on the traction frame 2, a fertilizer box is installed above the frame 1, rotary tillage devices are movably connected at both ends of the frame 1, and soil dividers are installed on the outer sides of the two rotary tillage devices. A pressing plate 9 is provided between the two rotary tillage devices, and the pressing plate 9 is installed below the frame 1 through a shock absorbing assembly. The shock absorbing device comprises a spring 15 and a mounting seat 16, and both ends of the spring 15 are fixed to the pressing plate 9 and the frame 1 through the mounting seat 16.

[0023] A transmission device 3 for driving the rotary tillage device is installed above the frame 1, and the transmission device is movably connected to the transmission assembly 4 of the rotary tillage device, and the output end of the transmission device is movably connected to the input end of the rotary tillage device. The rotary tillage device includes a housing 10, and a rotary tillage blade is arranged inside the housing 10, and the rotary tillage blade is connected to the transmission assembly 4.

[0024] A pressure packer 5 is provided at the rear of the rotary tillage device, and the two ends of the pressure packer 5 are movably connected to the side baffle 6 installed on the side of the rotary tillage device through a chain. A furrowing device is provided at the rear of the pressure packer 5, and the furrowing device is installed on the rotary tillage device through a connecting assembly, and the connecting assembly includes a mounting frame 11 and a two-way adjusting member 12, the transverse sleeve of the two-way adjusting member 12 is sleeved on the cross bar of the mounting frame 11, and a vertical rod 13 is inserted into the vertical sleeve of the two-way adjusting member 12, and the lower end of the vertical rod 13 is welded to the soil pressing plate 7, and the vertical rod 13 and the cross bar of the mounting frame 11 are fixed to the two-way adjusting member 12 through a top screw 14, and the top screw 14 is loosened to adjust the position of the two-way adjusting member 12 on the mounting frame 11 and the vertical rod 13 to adjust the height and left and right position of the furrowing device. The furrowing device includes a soil pressing plate 7 and a furrowing device 8, and the soil pressing plate 7 is dustpan-shaped, so that it can compact and flatten the figure brought up by the furrowing. An adjustment hole 17 is opened on the plane of the soil pressure plate 7, and the furrow opener 8 is fixed under the soil pressure plate 7 by bolts 18 so that the distance between the two furrow openers 8 can be adjusted. The front end of the furrow opener 8 is pointed and the rear end is trapezoidal.

[0025] The action process of the present invention is as follows:

[0026] Connect the traction frame 2 of the equipment to the tractor, and connect the hydraulic cylinder to the equipment on the tractor, then use the tractor to bring it to the field, then adjust the distance between the two rotary tillage devices and the distance between the furrow openers 8, then lower the height of the equipment through the hydraulic cylinder, and then start the transmission device 3, the rotary tillage knife starts to till, driven by the tractor, the roller breaks up large pieces of soil, the front end tip of the furrow opener 8 opens the furrow, and the soil brought out is flattened and compacted by the soil pressing plate 7.

[0027] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A rotary tillage and leveling trenching machine, characterized in that: The invention comprises a frame (1), a traction frame (2) is installed above the frame (1), rotary tillage devices are connected to both ends of the frame (1), a pressing plate (9) is provided between the two rotary tillage devices, and the pressing plate (9) is installed below the frame (1) through a shock absorbing component; a transmission device (3) for driving the rotary tillage device is installed above the frame (1), and the transmission device is movably connected to the transmission assembly (4) of the rotary tillage device; a suppressor (5) is provided at the rear of the rotary tillage device, and the suppressor (5) is provided at the rear of the rotary tillage device. The two ends of the device (5) are movably connected to the side baffle (6) installed on the side of the rotary tillage device. A furrowing device is provided at the rear of the roller (5). The furrowing device is installed on the rotary tillage device through a connecting assembly. The furrowing device comprises a soil pressing plate (7) and a furrow opener (8). Two furrow openers (8) are provided. The two furrow openers (8) are installed below the soil pressing plate (7). The distance between the two furrow openers (8) can be adjusted. The front end of the furrow opener (8) is a pointed tip and the rear end is a trapezoid. The suppressor (5) is movably connected to the side baffle (6) via a chain; The connecting assembly comprises a mounting frame (11) and a bidirectional adjusting member (12), wherein the transverse sleeve of the bidirectional adjusting member (12) is sleeved on the transverse rod of the mounting frame (11), a vertical rod (13) is inserted into the vertical sleeve of the bidirectional adjusting member (12), the lower end of the vertical rod (13) is welded to the soil pressing plate (7), and the vertical rod (13) and the transverse rod of the mounting frame (11) are both fixed to the bidirectional adjusting member (12) by means of a top screw (14); The shock absorbing assembly comprises a spring (15) and a mounting seat (16), and both ends of the spring (15) are respectively fixed to the pressing plate (9) and the frame (1) through the mounting seat (16); A fertilizer box is installed above the frame (1); Soil dividers are installed on the outer sides of the two rotary tillage devices; An adjustment hole (17) is provided on the plane of the soil pressing plate (7), and the furrow opener (8) is fixed on the soil pressing plate (7) by means of bolts (18); The soil pressing plate (7) is in the shape of a dustpan.

2. The rotary tillage and leveling trenching machine according to claim 1, characterized in that: The rotary tillage device is movably connected to the frame (1).

3. The rotary tillage and leveling trencher according to claim 1, characterized in that: The rotary tilling device comprises an outer shell (10), a rotary tilling blade is arranged inside the outer shell (10), and the rotary tilling blade is connected to the transmission assembly (4).

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