A simple and efficient ridger

Abstract

The utility model discloses a kind of simple and efficient ridging machines, including frame and plow column welding assembly, the frame includes main harrow frame, is set on the vertical column welding assembly of main harrow frame and is connected between the inclined pull rod of main harrow frame and vertical column welding assembly, the main harrow frame includes two groups of longitudinal beam of symmetrical arrangement and two groups of plow column installation crossbeam and a group of vertical column installation crossbeam sequentially welded along the length direction of longitudinal beam, the plow column welding assembly is equipped with four groups, four groups plow column welding assembly is respectively symmetrically set on two groups plow column installation crossbeam, and four groups plow column welding assembly are staggered, and the plow column welding assembly includes plow column, plow column shell, plow piece, plow column connecting plate and plow column pressing plate, and the plow column is welded on plow column connecting plate.The utility model relates to the technical field of agricultural tillage machinery, specifically provides a kind of simple and efficient ridging machine, and the ridging efficiency is high, angle adjustment is convenient, and the adaptability is good.

Description

Technical Field

[0001] This utility model relates to the field of agricultural tillage machinery technology, specifically to a simple and efficient ridging machine. Background Technology

[0002] Therefore, crop production is now a very important and indispensable part of life. Compared with traditional manual or simple tool-based ridging methods, the invention of ridging machines has played a huge role in agricultural production. However, existing ridging machines have the following shortcomings in practical applications: The angle at which the plow blades enter the soil directly affects the quality of ridging. Most existing equipment has fixed welded plow blades, which require disassembling the entire plow column to adjust the angle. This operation is cumbersome and has low precision, easily leading to uneven ridge height. The connection between the plow column welded assembly and the plow column mounting beam is a U-bolt connection, which is prone to wear during use, reducing its service life. Furthermore, it cannot be adapted to different power equipment, resulting in poor practicality. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a simple and efficient ridging machine with high ridging efficiency, convenient angle adjustment and good adaptability.

[0004] The technical solution adopted by this utility model is as follows: This utility model provides a simple and efficient ridging machine, including a frame and a plow column welding assembly. The frame includes a main harrow frame, a column welding assembly mounted on the main harrow frame, and a diagonal tie rod connecting the main harrow frame and the column welding assembly. The main harrow frame includes two sets of symmetrically arranged longitudinal beams and two sets of plow column mounting beams and one set of column mounting beams welded sequentially along the length of the longitudinal beams. There are four sets of plow column welding assemblies, which are symmetrically arranged on the two sets of plow column mounting beams and staggered. Each plow column welding assembly includes a plow column, a plow column shell, plow blades, a plow column connecting plate, and a plow column pressure plate. The plow column is welded to the plow column connecting plate, the plow column shell is welded to the plow column, the plow blades are rotatably mounted on the plow column shell via bearings, and the plow column connecting plate and the plow column pressure plate are fixed to the plow column mounting beams by plow column mounting bolts.

[0005] Preferably, the plowstock pressure plate has four sets of first mounting holes arranged in a circular array, and the plowstock connecting plate has four sets of connecting parts arranged in a circular array. Each connecting part consists of three sets of second mounting holes distributed at equal intervals. The lines connecting two adjacent sets of second mounting holes to the center of the plowstock connecting plate are L1 and L2, respectively, and the included angle between L1 and L2 is 25°. The plowstock mounting bolts fix the plowstock connecting plate and the plowstock pressure plate to the plowstock mounting beam through the second mounting holes and the first mounting holes.

[0006] Preferably, a first mounting plate is welded onto the column mounting beam, the column welding assembly is mounted on the first mounting plate by fixing bolts, and a second mounting plate is also welded onto the column mounting beam. The first and second mounting plates are provided with handle hanging pins.

[0007] Preferably, the first mounting plate is provided with three sets of first pin holes evenly spaced from top to bottom, and the second mounting plate is provided with three sets of second pin holes evenly spaced from top to bottom. The three sets of first pin holes and the three sets of second pin holes are correspondingly matched and engaged. The handle suspension pin is inserted into the corresponding first pin hole and second pin hole.

[0008] More preferably, the handle of the handle suspension pin is provided with an arc-shaped groove.

[0009] Preferably, a rear ear plate base is welded to a set of plow column mounting beams located on the outer side, and a rear ear plate is welded to the rear ear plate base. A tie rod connecting plate is provided on the top of the column welding assembly. One end of the diagonal tie rod is installed on the rear ear plate by a fixing bolt, and the other end is installed on the tie rod connecting plate by a fixing bolt.

[0010] More preferably, the tie rod connecting plate is provided with three sets of connecting holes evenly spaced from top to bottom.

[0011] The beneficial effects of this utility model by adopting the above structure are as follows: The multiple sets of second mounting holes on the plow column connecting plate cooperate with the first mounting holes on the plow column pressure plate to achieve multiple levels of adjustment of the plow blade entry angle into the soil. There is no need to disassemble the entire plow column. The adjustment process only requires changing the bolt installation position, making the operation relatively simple and convenient.

[0012] The connection method between the plow column welding assembly and the plow column mounting beam has been changed from the existing U-bolt connection to a pressure plate bolt connection, which avoids the bolts directly contacting the rake frame connecting beam, reduces its wear, increases its service life, and also improves the overall aesthetics of the rake frame.

[0013] The handle suspension pin has been changed from the existing straight groove handle to an arc-shaped groove handle, which is more in line with the characteristics of hand grip. The handle length does not need to be too long, saving materials and time in production. When gripping, the hand naturally grips into the concave arc, which can prevent slipping, make it more stable, and less likely to fall.

[0014] The structural design of the first connecting plate, the second connecting plate, and the tie rod connecting plate allows the ridging machine to be better adapted to different power equipment and the connection to be more stable. The triangular support structure of the inclined tie rod makes the equipment more stable during tillage and reduces the swaying amplitude. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the frame structure in an embodiment of the present utility model; Figure 3 This is a schematic diagram of the structure of the plow column welding assembly in an embodiment of this utility model; Figure 4 This is a schematic diagram of the structure of the plow column connecting plate and the plow column pressure plate in the embodiment of this utility model; Figure 5 This is a schematic diagram of the installation of the plow column welding assembly and the plow column mounting beam in an embodiment of this utility model; Figure 6 This is a schematic diagram of the handle suspension pin in an embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of the first mounting plate and the second mounting plate in an embodiment of this utility model; Figure 8 This is a schematic diagram of the column welding assembly in an embodiment of the present utility model; Figure 9 This is a schematic diagram of the diagonal tie rod in an embodiment of this utility model.

[0016] Among them, 1. Main harrow frame, 2. Plow column welding assembly, 3. Upright column welding assembly, 4. Diagonal tie rod, 11. Longitudinal beam, 12. Plow column mounting crossbeam, 13. Upright column mounting crossbeam, 21. Plow column, 22. Plow column shell, 23. Plow blade, 24. Plow column connecting plate, 25. Plow column pressure plate, 26. Plow column mounting bolt, 31. Tie rod connecting plate, 32. Connecting hole, 121. Rear ear plate base, 122. Rear ear plate, 131. First hook plate, 132. Second hook plate, 133. Handle suspension pin, 241. Second mounting hole, 251. First mounting hole, 1311. First pin hole, 1321. Second pin hole, 1331. Arc-shaped groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] like Figures 1-9 As shown, this utility model discloses a simple and efficient ridging machine, including a frame and a plow column welding assembly 2. The frame includes a main harrow frame 1, a column welding assembly 3 mounted on the main harrow frame 1, and a diagonal tie rod 4 connecting the main harrow frame 1 and the column welding assembly 3. The main harrow frame 1 includes two sets of symmetrically arranged longitudinal beams 11 and two sets of plow column mounting beams 12 and one set of column mounting beams 13 welded sequentially along the length of the longitudinal beams 11. There are four sets of plow column welding assemblies 2, which are symmetrically arranged on the two sets of plow column mounting beams 12, and the four sets of plow column welding assemblies 2 are staggered.

[0020] The plowshare assembly 2 includes a plowshare 21, a plowshare shell 22, plow blades 23, a plowshare connecting plate 24, and a plowshare pressure plate 25. The plowshare 21 is welded to the plowshare connecting plate 24, the plowshare shell 22 is welded to the plowshare 21, and the plow blades 23 are rotatably mounted on the plowshare shell 22 via bearings. The plowshare connecting plate 24 and the plowshare pressure plate 25 are fixed to the plowshare mounting beam 12 by plowshare mounting bolts 26. The plowshare pressure plate 25 has four sets of first mounting holes 251 arranged in a ring array. The plow column connecting plate 24 has four sets of connecting parts arranged in a ring array. Each set of connecting parts consists of three sets of equally spaced second mounting holes 241. The lines connecting two adjacent sets of second mounting holes 241 to the center of the plow column connecting plate 24 are L1 and L2, respectively. The included angle between L1 and L2 is 25°. The plow column mounting bolts 26 fix the plow column connecting plate 24 and the plow column pressure plate 25 to the plow column mounting beam 12 through the second mounting holes 241 and the first mounting holes 251.

[0021] A first mounting plate 131 is welded onto the column mounting beam 13. The column welding assembly 3 is installed on the first mounting plate 131 by fixing bolts. A second mounting plate 132 is also welded onto the column mounting beam 13. The first mounting plate 131 and the second mounting plate 132 are provided with handle hanging pins 133. The first mounting plate 131 is provided with three sets of first pin holes 1311 evenly spaced from top to bottom. The second mounting plate 132 is provided with three sets of second pin holes 1321 evenly spaced from top to bottom. The three sets of first pin holes 1311 and the three sets of second pin holes 1321 are correspondingly matched. The handle hanging pin 133 is inserted into the corresponding first pin hole 1311 and second pin hole 1321. The handle of the handle hanging pin 133 is provided with an arc-shaped groove 1331.

[0022] A rear ear plate base 121 is welded to a set of plow column mounting beams 12 located on the outer side, and a rear ear plate 122 is welded to the rear ear plate base 121. A tie rod connecting plate 31 is provided on the top of the column welding assembly 3. One end of the diagonal tie rod 4 is installed on the rear ear plate 122 by fixing bolts, and the other end is installed on the tie rod connecting plate 31 by fixing bolts. Three sets of connecting holes 32 are evenly spaced from top to bottom on the tie rod connecting plate 31.

[0023] In practical use, adjust the angle of the plow blades 23 according to the soil type. To adjust, simply loosen the plow column mounting bolts 26, rotate the plow column connecting plate 24, align the corresponding second mounting hole 241 with the first mounting hole 251, and retighten the bolts. After adjustment, connect the ridging machine to the power equipment and ensure that the frame is level. Under the traction of the power equipment, pull the ridging machine to move slowly to rid the soil.

[0024] In summary, the multiple sets of second mounting holes 241 on the plow column connecting plate 24, in conjunction with the first mounting holes 251 on the plow column pressure plate 25, allow for multi-level adjustment of the plow blade 23's soil entry angle without disassembling the entire plow column. The adjustment process only requires changing the bolt mounting positions, making the operation relatively simple and convenient. The connection method between the plow column welding assembly 2 and the plow column mounting beam 12 has been changed from the existing U-bolt connection to a pressure plate bolt connection, avoiding direct contact between the bolts and the rake frame connecting beam, reducing wear, increasing service life, and enhancing the overall aesthetics of the rake frame. The handle suspension pin 133 has been changed from the existing straight groove handle to an arc-shaped groove 1331 handle, which is more suitable for hand grip. The handle length does not need to be too long, saving materials and time in its manufacture. When gripping, the hand naturally sinks into the concave arc, preventing slippage, providing a more stable hold, and reducing the likelihood of dropping. The structural design of the first connecting plate 131, the second connecting plate 132, and the tie rod connecting plate 31 enables the ridging machine to better adapt to different power equipment. The triangular support structure of the inclined tie rod 4 makes the equipment more stable during tillage, resulting in less swaying.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A simple and efficient ridging machine, comprising a frame and a plow column welded assembly (2), characterized in that: The frame includes a main harrow frame (1), a column welding assembly (3) mounted on the main harrow frame (1), and a tie rod (4) connecting the main harrow frame (1) and the column welding assembly (3). The main harrow frame (1) includes two sets of symmetrically arranged longitudinal beams (11) and two sets of plowstock mounting beams (12) and one set of column mounting beams (13) welded sequentially along the length of the longitudinal beams (11). The plowstock welding assembly (2) has four sets, and the four sets of plowstock welding assemblies (2) are symmetrically arranged on the two sets of plowstock mounting beams (12), and the four sets of... The plowshare welding assembly (2) is arranged in an alternating manner. The plowshare welding assembly (2) includes a plowshare (21), a plowshare shell (22), a plow blade (23), a plowshare connecting plate (24), and a plowshare pressure plate (25). The plowshare (21) is welded to the plowshare connecting plate (24), the plowshare shell (22) is welded to the plowshare (21), the plow blade (23) is rotatably mounted on the plowshare shell (22) through a bearing, and the plowshare connecting plate (24) and the plowshare pressure plate (25) are fixed to the plowshare mounting beam (12) by plowshare mounting bolts (26).

2. The simple and efficient ridging machine according to claim 1, characterized in that: The plowstock pressure plate (25) is provided with four sets of first mounting holes (251) in a ring array. The plowstock connecting plate (24) is provided with four sets of connecting parts in a ring array. Each set of connecting parts consists of three sets of second mounting holes (241) distributed at equal intervals. The lines connecting two adjacent sets of second mounting holes (241) to the center of the plowstock connecting plate (24) are L1 and L2, respectively. The included angle between L1 and L2 is 25°. The plowstock mounting bolt (26) fixes the plowstock connecting plate (24) and the plowstock pressure plate (25) to the plowstock mounting beam (12) through the second mounting holes (241) and the first mounting holes (251).

3. The simple and efficient ridging machine according to claim 1, characterized in that: A first mounting plate (131) is welded onto the column mounting beam (13), and the column welding assembly (3) is mounted on the first mounting plate (131) by fixing bolts. A second mounting plate (132) is also welded onto the column mounting beam (13), and a handle hanging pin (133) is provided on the first mounting plate (131) and the second mounting plate (132).

4. The simple and efficient ridging machine according to claim 3, characterized in that: The first mounting plate (131) is provided with three sets of first pin holes (1311) evenly spaced from top to bottom, and the second mounting plate (132) is provided with three sets of second pin holes (1321) evenly spaced from top to bottom. The three sets of first pin holes (1311) and the three sets of second pin holes (1321) are correspondingly matched and configured. The handle hanging pin (133) is inserted into the corresponding first pin hole (1311) and second pin hole (1321).

5. The simple and efficient ridging machine according to claim 3, characterized in that: The handle suspension pin (133) has an arc-shaped groove (1331) at the pin head.

6. The simple and efficient ridging machine according to claim 1, characterized in that: A rear ear plate base (121) is welded to a set of plow column mounting beams (12) located on the outside. A rear ear plate (122) is welded to the rear ear plate base (121). A tie rod connecting plate (31) is provided on the top of the column welding assembly (3). One end of the diagonal tie rod (4) is installed on the rear ear plate (122) by fixing bolts, and the other end is installed on the tie rod connecting plate (31) by fixing bolts.

7. The simple and efficient ridging machine according to claim 6, characterized in that: The tie rod connecting plate (31) has three sets of connecting holes (32) evenly spaced from top to bottom.

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