Combined plough body and using method thereof

Abstract

The invention relates to the field of ploughing plow bodies, and discloses a combined type plow body and a using method thereof.The combined type plow body comprises a plow share, a plow wall, a plow tip, a plow support, a plow column, plow side plates and a flow guide wall; the use method comprises the steps of adjustment of the plough tip penetrating angle, adjustment of the angle of the ditch wall sliding cutter, adjustment of the height of the grass pressing plate and adjustment of the angle of the flow guide wall. The gap between the top of the plow wall and the plow column can be effectively shielded through the arranged flow guide wall, sundries such as straw are prevented from being mixed in the gap between the plow column and the plow wall, shutdown is not needed any more, the sundries at the position are cleaned away manually, plowing operation can be continuously conducted, and therefore the efficiency of the plowing operation is effectively improved; the plow is suitable for plowing in a multi-stubble and high-stubble land, has the functions of stubble pressing and burying, ditch wall sliding cutting, soil crushing, soil turning and the like, meanwhile, can prevent grass and film clamping between the plow wall and the plow column, can effectively reduce the operation resistance, and can improve the operation quality.

Description

Technical Field

[0001] The invention relates to the field of tillage plow bodies, and in particular to a combined plow body and a use method thereof. Background Art

[0002] The plow body is the main working part of the moldboard plow and is widely used in farmland cultivation.

[0003] A Chinese patent with publication number CN202979591U discloses a plow body for a moldboard plow, including a plowshare, a plow bracket, a plow wall and a plow column. The plow column is fixedly connected to the plow bracket, the plowshare and the plow wall are detachably connected to the plow bracket, and the upper surfaces of the plowshare and the plow wall are connected to form a plow body curved surface.

[0004] When the above patent is performing plowing operations, if there is a large amount of straw, long straw length and high stubble height, straw is easily mixed between the plow column and the plow wall, which may cause congestion in severe cases and require the machine to be stopped for manual removal, resulting in low plowing efficiency. Summary of the invention

[0005] Based on the above problems, an object of the present invention is to provide a combined plow body and a method of using the same to solve the above problems in the prior art.

[0006] The present invention adopts the following technical solution:

[0007] The present invention provides a combined plow body, comprising a plowshare and a plow wall connected to each other, wherein a plow tip is arranged on the front side of the plowshare, a plow support is connected to the non-working surface of the plow wall, a plow post is connected to the top of the plow support, and a plow side plate is connected to the side of the plow support;

[0008] A guide wall is arranged at the gap between the top of the plowboard and the plow column, and the guide wall is connected to the plowboard.

[0009] Furthermore, a ditch wall sliding cutter is connected to the side of the plow support, and the ditch wall sliding cutter is located on the front side of the plow side plate.

[0010] Furthermore, a grass pressing plate is arranged on the front side of the plowboard working surface, and the end of the grass pressing plate is connected to the ditch wall sliding cutter.

[0011] Furthermore, a plurality of height adjustment holes arranged at intervals are provided on the top of the ditch wall sliding cutter, and the grass pressing plate is connected to one of the height adjustment holes by a fixing bolt.

[0012] Furthermore, the plow support is provided with a plurality of angle adjustment holes 1 arranged at intervals, and the plow column is connected to one of the angle adjustment holes 1 via a fixing bolt 2.

[0013] Furthermore, the guide wall is provided with a plurality of angle adjustment holes 2 arranged at intervals, one of the angle adjustment holes 2 is provided with a fixing bolt 3, and the guide wall is connected to a designated position of the plowboard via the fixing bolt 3.

[0014] Furthermore, the ditch wall sliding cutter is provided with a plurality of angle adjustment holes three arranged at intervals, one of the angle adjustment holes three is provided with a fixing bolt four, and the ditch wall sliding cutter is connected to a designated position of the plow support via the fixing bolt four.

[0015] Furthermore, the cross-section of the guide wall is an L-shaped structure, and its bending angle θ is ≥90°; one side wall of the guide wall is connected to the top of the plow wall, and the other side wall wraps the plow column; the corners of the guide wall are set to be rounded, and the radius of the rounded corner is ≥30mm.

[0016] Furthermore, a grass pressing plate is arranged on the front side of the working surface of the plowboard, and the end of the grass pressing plate is connected to the plowboard.

[0017] The present invention also provides a method for using the combined plow body, comprising the following steps:

[0018] S1, adjusting the angle of the plow tip entering the soil: connecting the plow post with different angle adjustment holes 1 through the fixing bolt 2 to adjust the angle of the plow tip entering the soil;

[0019] S2. Adjustment of the angle of the ditch wall sliding cutter: installing the fixing bolts 4 in different angle adjustment holes 3, and connecting the ditch wall sliding cutter to a designated position of the plow support through the fixing bolts 4 to adjust the angle of the ditch wall sliding cutter;

[0020] S3, adjusting the height of the grass pressing board: connecting the grass pressing board with different height adjustment holes by the fixing bolt 1 to adjust the height of the grass pressing board;

[0021] S4, adjusting the angle of the guide wall: installing the fixing bolts 3 in different angle adjustment holes 2, and connecting the guide wall with a designated position of the plowboard through the fixing bolts 3 to adjust the angle of the guide wall;

[0022] After the soil entry angle of the plow tip, the cutting angle of the ditch wall sliding cutter, the height of the grass pressing plate and the angle of the guide wall are adjusted, the plowing operation can be started.

[0023] Compared with the prior art, the beneficial technical effects of the present invention are:

[0024] The guide wall can effectively block the gap between the top of the plow wall and the plow column, avoiding straw and other debris from being mixed in the gap between the plow column and the plow wall. There is no need to stop the machine and manually clean up the debris, so that the plowing operation can be carried out continuously, thereby effectively improving the efficiency of the plowing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 A schematic structural diagram of a combined plough body according to an embodiment of the present invention;

[0027] Figure 2 It is a schematic diagram of the partial structure of the combined plough body according to the first embodiment of the present invention;

[0028] Figure 3 Another partial structural schematic diagram of the combined plough body according to the first embodiment of the present invention;

[0029] Figure 4 This is a schematic structural diagram of a guide wall according to Embodiment 1 of the present invention;

[0030] Figure 5 This is a schematic structural diagram of a combined plough body according to a second embodiment of the present invention;

[0031] Figure 6 It is a partial structural schematic diagram of a combined plough body according to a second embodiment of the present invention;

[0032] Figure 7 Another partial structural schematic diagram of the combined plough body according to the second embodiment of the present invention.

[0033] Explanation of the reference numerals in the accompanying drawings: 1. plowshare; 2. plow wall; 3. plow tip; 4. plow support; 401. angle adjustment hole one; 5. plow column; 6. plow side plate; 7. guide wall; 701. angle adjustment hole two; 8. ditch wall sliding cutter; 801. height adjustment hole; 802. angle adjustment hole three; 9. grass pressing board. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0035] Embodiment 1

[0036] like Figure 1-Figure 4As shown, the first embodiment discloses a combined plow body, comprising: a plowshare 1 and a plow wall 2 connected to each other, a plow point 3 is provided on the front side of the plowshare 1, a plow support 4 is connected to the non-working surface of the plow wall 2, a plow post 5 is connected to the top of the plow support 4, and a plow side plate 6 is connected to the side of the plow support 4; a guide wall 7 is provided in the gap between the top of the plow wall 2 and the plow post 5, and the guide wall 7 is connected to the plow wall 2.

[0037] In the first embodiment, the plow tip 3 is fixed to the front side of the plowshare 1 by means of bolt connection, and the plow tip 3 is used to enter and break the soil. The plowshare 1 is connected to the plow wall 2 by means of bolt connection. After entering the soil, the plowshare 1 is used to shovel and lift the soil. After the soil is moved to the plow wall 2, the soil is broken by the plow chest and turned over by the plow wings. The guide wall 7 is used to block the gap between the top of the plow wall 2 and the plow column 5.

[0038] By adopting this solution, the guide wall 7 can effectively block the gap between the top of the plow wall 2 and the plow column 5, avoiding straw and other debris from being mixed in the gap between the plow column 5 and the plow wall 2. There is no need to stop the machine and manually clean up the debris there, so that the plowing operation can be carried out continuously, thereby effectively improving the efficiency of the plowing operation.

[0039] According to a further optimized solution, a ditch wall sliding cutter 8 is connected to the side of the plough support 4 , and the ditch wall sliding cutter 8 is located at the front side of the plough side plate 6 .

[0040] In the first embodiment, the height of the ditch wall sliding cutter 8 should be greater than the designed tillage depth. During the plowing operation, the ditch wall sliding cutter 8 can cut the soil along the forward direction, thereby reducing the resistance to tillage.

[0041] According to a further optimization scheme, a grass pressing plate 9 is provided on the front side of the working surface of the plowboard 2 , and the end of the grass pressing plate 9 is connected to the ditch wall sliding cutter 8 .

[0042] In the first embodiment, the length of the grass pressing plate 9 should be less than or equal to the plow width of the plow body. During plowing operation, the grass pressing plate 9 can press down the surface stubble, straw, weeds, etc., which is conducive to burying them.

[0043] According to a further optimization scheme, a plurality of height adjustment holes 801 arranged at intervals are provided on the top of the ditch wall sliding cutter 8, and the grass pressing plate 9 is connected to one of the height adjustment holes 801 by a fixing bolt.

[0044] By adopting this solution, the grass pressing plate 9 is connected and fixed to different height adjustment holes 801 by fixing bolts 1, and the height of the grass pressing plate 9 can be adjusted accordingly according to the height of the stubble on the ground surface.

[0045] According to a further optimized solution, a plurality of angle adjustment holes 401 arranged at intervals are provided on the plow support 4, and the plow column 5 is connected to one of the angle adjustment holes 401 via a fixing bolt 2.

[0046] By adopting this solution, the plow column 5 is connected and fixed to different angle adjustment holes 401 by fixing bolts 2, so that the installation angle between the plow column 5 and the plow support 4 can be adjusted, thereby adjusting the penetration angle of the plow tip 3 to improve the penetration performance of the plowshare 1.

[0047] According to a further optimization scheme, a plurality of angle adjustment holes 701 arranged at intervals are provided on the guide wall 7, a fixing bolt 3 is provided in one of the angle adjustment holes 701, and the guide wall 7 is connected to a designated position of the plowboard 2 via the fixing bolt 3.

[0048] By adopting this solution, the pitch angle of the guide wall 7 can be adjusted by installing the fixing bolts 3 in different angle adjustment holes 2 701 and connecting and fixing the guide wall 7 to a specified position of the plowboard 2 by the fixing bolts 3.

[0049] According to a further optimization scheme, the cross section of the guide wall 7 is an L-shaped structure, and its bending angle θ is ≥90°; one side wall of the guide wall 7 is connected to the top of the plow wall 2, and the other side wall wraps the plow column 5; the corners of the guide wall 7 are set to be rounded, and the radius of the rounded corner is ≥30mm.

[0050] In the first embodiment of the present invention, the size of the fillet and the size of the bending angle θ can be made into a variety of different specifications; when in use, by adjusting the pitch angle of the guide wall 7, the size of the fillet and the size of the bending angle θ, the fluidity of straw, residual film, etc. can be improved, thereby effectively preventing straw and film from being stuck between the plow wall 2 and the plow column 5.

[0051] According to a further optimization scheme, a plurality of angle adjustment holes 802 arranged at intervals are provided on the ditch wall sliding cutter 8, a fixing bolt 4 is provided in one of the angle adjustment holes 802, and the ditch wall sliding cutter 8 is connected to a designated position of the plow support 4 via the fixing bolt 4.

[0052] By adopting this solution, by installing the fixing bolt four in the different angle adjustment holes three 802, and connecting and fixing the ditch wall sliding cutter 8 to the specified position of the plow support 4 through the fixing bolt four, the cutting angle of the ditch wall sliding cutter 8 can be adjusted, thereby improving its resistance.

[0053] This embodiment 1 also discloses a method for using the combined plough body, comprising the following steps:

[0054] S1. Adjustment of the soil penetration angle of the plough tip 3: Connect the plough post 5 to the different angle adjustment holes 401 by fixing bolts 2 to adjust the soil penetration angle of the plough tip 3;

[0055] S2. Adjustment of the angle of the ditch wall sliding cutter 8: Install the fixing bolts 4 in the different angle adjustment holes 802, and connect the ditch wall sliding cutter 8 to the designated position of the plow support 4 through the fixing bolts 4 to adjust the angle of the ditch wall sliding cutter 8;

[0056] S3, adjusting the height of the grass pressing plate 9: connecting the grass pressing plate 9 to different height adjustment holes 801 by fixing bolts 1 to adjust the height of the grass pressing plate 9;

[0057] S4. Adjustment of the angle of the guide wall 7: install the fixing bolt three in the different angle adjustment holes 701, and connect the guide wall 7 to the designated position of the plow wall 2 through the fixing bolt three to adjust the angle of the guide wall 7; after the soil entry angle of the plow tip 3, the cutting edge angle of the ditch wall sliding cutter 8, the height of the grass pressing plate 9, and the angle of the guide wall 7 are adjusted, the plowing operation can be started.

[0058] The present invention is suitable for cultivating land with many stubbles or high stubbles, and has the functions of burying stubbles, sliding and cutting furrow walls, crushing soil, turning over soil, etc. At the same time, it can prevent grass or film from being stuck between the plow wall 2 and the plow column 5, and can effectively reduce operation resistance and improve operation quality.

[0059] Embodiment 2

[0060] like Figure 5-Figure 7 As shown, on the basis of the above-mentioned embodiment 1, the difference between this embodiment 2 and the above-mentioned embodiment 1 lies in that: in this embodiment 2, a grass pressing plate 9 is provided on the front side of the working surface of the plow wall 2, and the end of the grass pressing plate 9 is connected to the plow wall 2; specifically, the end of the grass pressing plate 9 is fixed to the top of the plow wall 2 by means of bolt connection; the shape of the grass pressing plate 9 can be set to multiple, and by installing grass pressing plates 9 of different shapes on the top of the plow wall 2, stubble and weeds of different heights can be buried.

[0061] In addition, the structure of the trench wall sliding cutter 8 is adjusted in the second embodiment, and a portion of the top of the trench wall sliding cutter 8 and the height adjustment hole 801 in the first embodiment are removed.

[0062] 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 combined plow body, characterized in that: include: A ploughshare (1) and a ploughboard (2) connected to each other, wherein a plough point (3) is provided on the front side of the ploughshare (1), a plough support (4) is connected to the non-working surface of the ploughboard (2), a plough post (5) is connected to the top of the plough support (4), and a plough side plate (6) is connected to the side of the plough support (4); A flow guide wall (7) is provided at the gap between the top of the plowboard (2) and the plowpost (5), and the flow guide wall (7) is connected to the plowboard (2).

2. The combined plow body according to claim 1, characterized in that: The side of the plow support (4) is connected with a furrow wall sliding cutter (8), and the furrow wall sliding cutter (8) is located on the front side of the plow side plate (6).

3. The combined plow body according to claim 2, characterized in that: A grass pressing plate (9) is arranged on the front side of the working surface of the plowboard (2), and the end of the grass pressing plate (9) is connected to the ditch wall sliding cutter (8).

4. The combined plough body according to claim 3, characterized in that: The top of the trench wall sliding cutter (8) is provided with a plurality of height adjustment holes (801) arranged at intervals, and the grass pressing plate (9) is connected to one of the height adjustment holes (801) via a fixing bolt.

5. The combined plough body according to claim 4, characterized in that: The plow support (4) is provided with a plurality of angle adjustment holes (401) arranged at intervals, and the plow column (5) is connected to one of the angle adjustment holes (401) via a fixing bolt (4).

6. The combined plough body according to claim 5, characterized in that: The guide wall (7) is provided with a plurality of angle adjustment holes (701) arranged at intervals, one of the angle adjustment holes (701) being provided with a fixing bolt (3), and the guide wall (7) is connected to a designated position of the plowboard (2) via the fixing bolt (3).

7. The combined plough body according to claim 6, characterized in that: The trench wall sliding cutter (8) is provided with a plurality of angle adjustment holes (802) arranged at intervals, wherein a fixing bolt (4) is provided in one of the angle adjustment holes (802), and the trench wall sliding cutter (8) is connected to a designated position of the plow support (4) via the fixing bolt (4).

8. The combined plow body according to claim 1, characterized in that: The cross section of the guide wall (7) is an L-shaped structure, and its bending angle θ is ≥90°; one side wall of the guide wall (7) is connected to the top of the plow wall (2), and the other side wall wraps the plow column (5); the corner of the guide wall (7) is set to be rounded, and the radius of the rounded corner is ≥30mm.

9. The combined plow body according to claim 1, characterized in that: A grass pressing plate (9) is arranged on the front side of the working surface of the moldboard (2), and the end of the grass pressing plate (9) is connected to the moldboard (2).

10. A method for using the combined plough body according to claim 7, characterized in that: The steps include: S1. Adjustment of the soil penetration angle of the plough tip (3): the plough post (5) is connected to different angle adjustment holes (401) by means of the fixing bolts (2) to adjust the soil penetration angle of the plough tip (3); S2. Adjustment of the angle of the trench wall sliding cutter (8): installing the fixing bolts (4) in different angle adjustment holes (802), and connecting the trench wall sliding cutter (8) to a designated position of the plow support (4) via the fixing bolts (4) to adjust the angle of the trench wall sliding cutter (8); S3, adjusting the height of the grass pressing plate (9): connecting the grass pressing plate (9) to different height adjustment holes (801) by means of the fixing bolt 1, so as to adjust the height of the grass pressing plate (9); S4, adjusting the angle of the guide wall (7): installing the fixing bolts (3) in different angle adjustment holes (701), and connecting the guide wall (7) to a designated position of the plowboard (2) through the fixing bolts (3) to adjust the angle of the guide wall (7); After the soil entry angle of the plow tip (3), the cutting angle of the ditch wall sliding cutter (8), the height of the grass pressing plate (9), and the angle of the guide wall (7) are adjusted, the plowing operation can begin.

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