A rotary tillage and furrower and a rotary tillage and furrower device

Abstract

The utility model discloses a rotary tillage and soil cultivating device and a rotary tillage and soil cultivating knife, a rotary tillage and soil cultivating knife, including the cutter head, first knife group, second knife group, throw soil device, first knife group with one side connection of cutter head, throw soil device with one side connection of cutter head, first knife group includes a plurality of first blade, and a plurality of first blade is circumferentially arranged, throw soil device includes a plurality of throw soil board, throw soil board and first blade interval setting, second knife group includes a plurality of second blade, second knife group and cutter head edge connection, second blade and cutter head perpendicular setting, realized the soil of ditching and directly thrown to the both sides of ditch and carried out the soil cultivating.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery, and in particular to the technical field of a rotary tillage blade and a rotary tillage device. Background Technology

[0002] With the development of modern agriculture, the planting of various crops is now achieved through mechanization, which has improved production efficiency;

[0003] Agricultural production requires both ditching and ridging. Traditional agricultural machinery is mainly used for ditching, and the soil from the ditch needs to be removed manually or by other equipment or used for ridging; resulting in low work efficiency.

[0004] Therefore, how to provide a device that can directly throw the soil from the trench to both sides of the trench for backfilling has become a problem that urgently needs to be solved in this field. Utility Model Content

[0005] To solve the above-mentioned technical problems, a rotary tillage blade and rotary tillage device are provided, which realizes that the soil dug in the trench can be directly thrown to both sides of the trench for hilling.

[0006] This utility model provides a rotary tillage and ridging blade, including a blade disc, a first blade assembly, a second blade assembly, and a soil throwing device;

[0007] The first cutter group is connected to one side of the cutterhead, and the soil-throwing device is connected to one side of the cutterhead;

[0008] The first blade assembly includes a plurality of first blades, which are arranged circumferentially;

[0009] The soil-throwing device includes several soil-throwing plates; the soil-throwing plates are spaced apart from the first blade.

[0010] The second blade assembly includes several second blades, which are connected to or near the edge of the cutter head, and the second blades are arranged perpendicular to the cutter head.

[0011] Compared with the prior art, the advantages of this utility model are as follows: by connecting the first blade assembly to one side of the cutter disc, the soil in the trench is broken up; by connecting the soil throwing device to one side of the cutter disc, the broken soil is thrown to both sides.

[0012] The spacing between the soil-throwing plate and the first blade facilitates multiple crushing processes during the throwing and falling of the soil, thereby improving crushing efficiency.

[0013] The second blade assembly includes several second blades. The second blade assembly is connected to or near the edge of the cutter disc. The second blades are set perpendicular to the cutter disc, which helps to break up plants or debris that the cutter disc passes through. This prevents plants and vines in the soil from getting tangled on the cutter disc, which would reduce the cutter disc's grip and cause it to deviate from the preset trajectory during travel.

[0014] Furthermore, the cutter head is a disc.

[0015] The advantage of using the previous step is that by using a disc cutter head, it is easier to reduce travel resistance;

[0016] Furthermore, the disk has several tooth-like structures circumferentially arranged around its edge.

[0017] The beneficial effect of adopting the previous step is that the toothed structure improves the grip of the rotary tillage and ridging device, avoids deviation from the preset trajectory during the movement, and does not significantly increase the resistance to movement.

[0018] Furthermore, the first blade includes a first blade fixing part, a first blade cutting part A, and a first blade cutting part B;

[0019] The first blade fixing part is connected to the cutter head, one end of the first blade cutting part A is connected to the first blade fixing part at an angle, and the other end of the first blade cutting part A is connected to the first blade cutting part B;

[0020] The first blade cutting section A has an arc-shaped structure.

[0021] The advantage of the previous step is that it further facilitates the uniform breaking up of the soil.

[0022] Furthermore, the first blade is connected to a vertically arranged third blade.

[0023] The advantage of the previous step is that it breaks up the grass or vegetation encountered during the soil breaking process, avoiding the vegetation or grass from getting tangled on one side of the first blade group, which would prevent soil breaking or reduce soil breaking efficiency.

[0024] Furthermore, the first blade assembly includes three or four first blades, and the first blade fixing portion of the first blade is connected to the first blade fixing portions of the adjacent first blades on both sides.

[0025] The first blade cutting section A of the three or four first blades is arranged in a spiral shape.

[0026] The beneficial effect of the previous step is that the first blade fixing part of the first blade is connected to the first blade fixing parts of the adjacent first blades on both sides, so that several first blades become a whole and are connected to the cutter head, thereby avoiding the slippage of the first blade during operation.

[0027] By using three or four first blades with the first blade cutting section A arranged in a spiral shape, it is beneficial to throw up the soil clods during the crushing process, thereby facilitating multiple crushing of the soil clods and improving crushing efficiency.

[0028] Furthermore, the soil-throwing plate is provided with an arc-shaped plate, the concave surface of which faces away from the edge of the cutterhead.

[0029] Furthermore, the soil-throwing plate is vertically arranged with the cutterhead, and the plurality of the arc-shaped plates are arranged in a spiral shape;

[0030] The spiral direction of some of the arc-shaped plates is opposite to the spiral direction of some of the first blade cutting sections A.

[0031] The beneficial effect of the previous step is that it enables the soil throwing device to throw the soil into the air; at the same time, the spiral direction of the arc plate is opposite to the spiral direction of the cutting parts A of the first blades, which further facilitates the soil to be broken up multiple times in the air, thereby further improving the breaking efficiency and making the soil clods break up more evenly.

[0032] Another aspect of this utility model provides a rotary tillage and hilling device, including the aforementioned rotary tillage and hilling blade;

[0033] The rotary tillage and hilling device includes a connecting shaft, which is connected to two or more rotary tillage and hilling blades.

[0034] Compared with existing technologies, the advantages of this utility model are as follows: by using a rotary tillage blade, the soil in the trench is broken up and the broken soil is thrown to the side of the trench for hilling; and the rotary tillage device is small in size, flexible in operation, and stable in operation, and can be used in hills, mountains, plains, or smaller areas. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the rotary tillage blade structure in Example 1;

[0036] Figure 2 This is a schematic diagram of the rotary tillage blade structure in Example 2.

[0037] The following are the labels in the diagram: 1. Cutter head; 2. Soil-throwing plate; 3. First blade cutting section A; 4. First blade cutting section B; 5. First blade fixing section; 6. First blade; 7. Second blade; 8. Third blade. Detailed Implementation

[0038] To better understand the technical solution of this utility model, the present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0039] Example 1:

[0040] This embodiment provides a rotary tillage and ridging blade, including a blade disc 1, a first blade group, a second blade group, and a soil throwing device; the blade disc 1 is a disc;

[0041] The first cutter group is connected to one side of the cutter head 1, and the soil throwing device is connected to the cutter head 1;

[0042] The first blade assembly includes four first blades 6, with three of the first blades 6 arranged circumferentially;

[0043] The first blade 6 includes a first blade fixing part 5, a first blade cutting part A, and a first blade cutting part B4;

[0044] The first blade fixing part 5 is connected to the cutter head 1, one end of the first blade cutting part A 3 is connected to the first blade fixing part 5 at an angle, and the other end of the first blade cutting part A 3 is connected to the first blade cutting part B 4.

[0045] The first blade cutting section A has an arc-shaped structure;

[0046] The first blade fixing part 5 of the first blade 6 is connected to the first blade fixing parts 5 of the first blade 6 on both sides;

[0047] The first blade cutting section A3 of the three first blades 6 is arranged in a spiral shape.

[0048] The soil-throwing device includes four soil-throwing plates 2; the soil-throwing plates 2 are spaced apart from the first blade 6.

[0049] The soil-throwing plate 2 is provided with an arc-shaped plate, and the concave surface of the arc-shaped plate faces away from the edge of the cutter head 1.

[0050] The soil-throwing plate 2 is vertically arranged with the cutter head 1, and the four arc-shaped plates are arranged in a spiral shape.

[0051] The spiral direction of the four arc-shaped plates is opposite to the spiral direction of the four first blade cutting sections A3.

[0052] The second blade assembly includes four second blades 7. The second blade assembly is connected to the edge of the cutter head 1, and the second blades 7 are arranged perpendicular to the cutter head 1.

[0053] Another aspect of this embodiment provides a rotary tillage and hilling device, including the aforementioned rotary tillage and hilling blade;

[0054] The rotary tillage and hilling device includes a connecting shaft, which is connected to two or more rotary tillage and hilling blades.

[0055] Example 2

[0056] The contents that are the same as in Example 1 will not be repeated here; the different aspects of this embodiment compared to Example 1 are as follows:

[0057] This embodiment provides a rotary tillage and hilling blade, which also includes the following:

[0058] The disk has several tooth-like structures arranged circumferentially along its edge.

[0059] The first blade 6 is connected to a vertically arranged third blade 8.

[0060] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A rotary tillage shank characterized in that, Includes cutterhead, first cutter group, second cutter group, and soil dumping device; The first cutter group is connected to one side of the cutterhead, and the soil-throwing device is connected to one side of the cutterhead; The first blade assembly includes a plurality of first blades, which are arranged circumferentially; The soil-throwing device includes several soil-throwing plates; the soil-throwing plates are spaced apart from the first blade. The second blade assembly includes several second blades, which are connected to or near the edge of the cutter head, and the second blades are arranged perpendicular to the cutter head.

2. The sweep blade of claim 1 wherein, The cutter head is a disc.

3. The sweep blade of claim 2 wherein, The disk has several tooth-like structures circumferentially arranged around its edge.

4. The sweep blade of claim 1 wherein, The first blade includes a first blade fixing part, a first blade cutting part A, and a first blade cutting part B; The first blade fixing part is connected to the cutter head, one end of the first blade cutting part A is connected to the first blade fixing part at an angle, and the other end of the first blade cutting part A is connected to the first blade cutting part B. The first blade cutting section A has an arc-shaped structure.

5. The rotary tillage and hilling blade according to claim 1, characterized in that, The first blade is connected to a vertically positioned third blade.

6. The sweep blade of claim 1 wherein, The first blade assembly includes three or four first blades, and the first blade fixing part of the first blade is connected to the first blade fixing parts of the adjacent first blades on both sides; The first blade cutting section A of the three or four first blades is arranged in a spiral shape.

7. The sweep blade of claim 1 wherein, The soil-throwing plate is provided with an arc-shaped plate, and the concave surface of the arc-shaped plate faces away from the edge of the cutterhead.

8. The sweep blade of claim 7 wherein, The soil-throwing plate is vertically arranged with the cutterhead, and the plurality of the arc-shaped plates are arranged in a spiral shape; The spiral direction of some of the arc-shaped plates is opposite to the spiral direction of some of the first blade cutting sections A.

9. The sweep blade of claim 1 wherein, The cutter head has a connecting hole at its center, and the shape of the connecting hole includes one of the following: triangular, quadrilateral, pentagonal, and hexagonal.

10. A rotary tillage device characterized by, Includes the rotary tillage and ridging blade as described in any one of claims 1-9; The rotary tillage and hilling device includes a connecting shaft, which is connected to two or more rotary tillage and hilling blades.

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