Agricultural ridging device

Abstract

The utility model discloses an agricultural ridging device which comprises a supporting frame, the supporting frame is a plate of a rectangular structure, one side of the supporting frame extends out of a traction base, a transverse supporting rod is arranged on the corresponding side of the traction base, the supporting frame is connected with the transverse supporting rod through at least two pairs of bolts, and the supporting frame is connected with the transverse supporting rod through bolts. The transverse supporting rod is of a cylindrical structure. The utility model relates to the technical field of agricultural machinery, in the agricultural ridging device, the cylindrical transverse support rod is used as the mounting position of the ploughing ridger, and the ploughing ridger can slide on the transverse support rod to change the width between the ploughing ridger so as to realize the adjustment of the ridge width, so that the ridge width can be adjusted. Meanwhile, the pair of flow guide ridging plates can be controlled by the connecting rod to rotate by taking the rotating seat as a shaft, so that the distance between the flow guide ridging plates on the two sides is changed, the ridge width adjustment is realized, the furrow width adjustment can be performed on the basis of keeping the ridge width, the use is convenient, and the operation is flexible and changeable.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an agricultural ridging device. Background Art

[0002] In modern agricultural production, most crops need to be planted in ridges. Ridging has many benefits, such as preventing flooding, keeping warm and protecting from the sun. At the same time, ridge planting is also a good choice for crops with higher soil thickness requirements, such as sweet potatoes, which grow better. Therefore, ridge-forming devices are very important equipment in agriculture. In conjunction with existing mechanical planting methods, existing ridge-forming devices are mainly used in conjunction with plowing devices. After the plowing device breaks the soil layer, the diversion ridge-forming devices on both sides of the plowing device are used to pile up the soil between adjacent ridge-forming devices. This operation method requires the front end of the ridge-forming device to be connected as a whole. When in use, the ridge width interval is usually fixed. In this way, the area of ​​land at the border and other places cannot be effectively utilized, resulting in a waste of land resources. In view of this, in-depth research was conducted on the above-mentioned issues, and this case was created. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an agricultural ridging device to solve the problems of the prior art.

[0004] To achieve the above purpose, the utility model is implemented by the following technical solutions: an agricultural ridging device, comprising a support frame, the support frame is a rectangular plate, a traction seat extends from one side of the support frame, a transverse support rod is provided on one side of the traction seat, the support frame and the transverse support rod are connected by no less than two pairs of bolts, and the transverse support rod is a columnar structure;

[0005] At least three plowing ridgers are mounted on the transverse support rod;

[0006] The plowing and ridging device comprises a sliding sleeve, which is arranged on a transverse support rod, a support column extending from the bottom end of the sliding sleeve, a plowing blade welded to the bottom end of the support column, and the cross section of the plowing blade is a triangular structure with a pair of supporting plates extending from both sides along the sides of the triangle;

[0007] A pair of swivel seats are symmetrically arranged at the top and bottom ends of a pair of the support plates, a pair of guide and ridging plates are movably mounted on the pair of swivel seats, a rotating screw is arranged on the support column, a sliding nut is connected to the external thread of the rotating screw, and a pair of connecting rods are respectively arranged on both sides of the sliding nut to be movably connected to the pair of guide and ridging plates.

[0008] Preferably, a control seat is sleeved on the sliding nut, and two sides of the control seat are movably connected to a pair of connecting rods.

[0009] Preferably, an adjusting knob is fixed to the top end of the rotating screw.

[0010] Preferably, a sliding groove is provided on the top wall of the transverse support rod, and the sliding groove is a groove of a rectangular structure.

[0011] Preferably, the sliding sleeve is arranged on the transverse support rod, the sliding sleeve is provided with a sliding block assembled in a sliding groove, and the sliding block is provided with a threaded limiter.

[0012] Preferably, the threaded limiter comprises a fastening bolt, a threaded hole is provided on the sliding block, a fastening bolt is threadedly connected in the threaded hole, a limiting block is provided at the bottom end of the fastening bolt, and the limiting block is fitted on the sliding groove.

[0013] Beneficial Effects

[0014] The utility model provides an agricultural ridging device. It has the following beneficial effects: the agricultural ridging device uses a columnar transverse support rod as the installation position of a plowing ridger, and the plowing ridger can adjust the ridge width by sliding on the transverse support rod to change the width between the plowing ridgers, and at the same time, a pair of guide ridging plates can be controlled by a connecting rod to rotate with a rotating seat as an axis, thereby changing the spacing between the guide ridging plates on both sides to adjust the ridge width, and at the same time, the width of the ridge furrow can be adjusted on the basis of maintaining the ridge width, which is convenient to use and flexible to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional main structural schematic diagram of an agricultural ridging device described in the utility model.

[0016] Figure 2 It is a three-dimensional side view structural schematic diagram of an agricultural ridging device described in the utility model.

[0017] Figure 3 It is a partially enlarged structural schematic diagram of an agricultural ridging device described in the utility model.

[0018] In the figure: 1. support frame; 2. traction seat; 3. transverse support rod; 4. sliding sleeve; 5. support column; 6. plow blade; 7. support plate; 8. guide ridging plate; 9. rotating screw; 10. sliding nut; 11. connecting rod; 12. control seat; 13. adjusting knob; 14. sliding groove; 15. sliding block; 16. thread limiter. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides an implementation scheme: the ridging device currently used in ridging planting is a traction-type structure, which uses a plow to break the soil and cooperates with a diversion and ridge-dividing device to ridge the soil. The present application is an agricultural ridging device, the supporting body is a support frame 1, and the support frame 1 is a rectangular plate, which is connected to the tail hook of the agricultural locomotive through a traction seat 2 when in use. The support frame 1 can be arranged on one side of the agricultural locomotive in a suspended structure according to needs, or a roller-type support structure can be selected. A transverse support rod 3 is arranged at the rear end of the support frame 1, and the transverse support rod 3 is used to assemble a plowing ridger. The number of plowing ridgers is at least three, and the support frame 1 is connected to the transverse support rod 3 by no less than two pairs of bolts, and the transverse support rod 3 is a columnar structure;

[0021] According to the instruction manual Figure 1-3 It can be seen that the above-mentioned plowing and ridging device includes a sliding sleeve 4, which is installed on the transverse support rod 3 in a set manner. Since the cross-section of the transverse support rod 3 is a quadrilateral structure with rounded corners, the support sleeve can only slide axially along the transverse support rod 3, so that the interval between the plowing and ridging devices can be adjusted, and the ridge width can be adjusted. This is a method and a more common form. The sliding sleeve 4 is used to adjust the interval between the plowing and ridging devices. A support column 5 extends from the bottom end of the sliding sleeve 4 as a specific fixing mechanism for the plowing knife 6. The plowing knife 6 is fixed to the bottom end of the support seat by welding. The cross-section of the plowing knife 6 is a triangular structure and a pair of support plates 7 are extended along the sides of the triangle on both sides. The pair of support plates 7 are a pair of approximately rhombus-shaped plates and the ends extend A pair of symmetrical swivel seats are extended out, and a pair of guide ridging plates 8 are movably connected through the pair of swivel seats. During implementation, if the ridge width needs to be adjusted, the sliding nut 10 can also be controlled to slide on the rotating screw 9 by rotating the screw 9. The sliding nut 10 controls the pair of guide ridging plates 8 to rotate around the swivel seat through a pair of connecting rods 11. It should be noted that the connecting rod 11 and the guide ridging plates 8 and the sliding nut 10 should be universally movable, so that the spacing between the guide ridging plates 8 on both sides can be changed, thereby realizing the change of the ridge width. This can also adjust the ridge width without moving the upper sliding sleeve 4. Secondly, the guide ridging plate 8 can also cooperate with the sliding sleeve 4 to change the width of the ridge ditch while keeping the ridge width unchanged, which is more flexible to use.

[0022] As a preferred solution, further, a control seat 12 is provided on the sliding nut 10, and the two sides of the control seat 12 are movably connected to a pair of connecting rods 11. The control seat 12 can move up and down synchronously with the sliding nut 10. At the same time, the control seat 12 and the axial section of the sliding nut 10 are connected by a spline structure, which plays a role in suppressing the rolling of the sliding nut 10, so that it can move linearly along the screw rod.

[0023] As a preferred solution, further, an adjusting knob 13 is fixed to the top end of the rotating screw 9 to facilitate the rotation of the rotating screw 9 .

[0024] As a preferred solution, further, a sliding groove 14 is provided on the top wall of the transverse support rod 3, and the sliding groove 14 is a groove of a rectangular structure.

[0025] As a preferred solution, further, the sliding sleeve 4 is sleeved on the transverse support rod 3, and a sliding block 15 is provided on the sliding sleeve 4 and assembled in the sliding groove 14, and a threaded limiter 16 is provided on the sliding block 15. The cooperation between the sliding block 15 and the sliding groove 14 guides the sliding sleeve 4, and the position of the sliding sleeve 4 can be fixed by the threaded limiter 16.

[0026] As a preferred solution, further, the threaded limiter 16 includes a fastening bolt, a threaded hole is opened on the sliding block 15, the fastening bolt is threadedly connected to the threaded hole, a limit block is set at the bottom end of the fastening bolt, the limit block is fitted on the sliding groove 14, and the height of the limit block can be adjusted by the fastening bolt threadedly engaging with the thread in the threaded hole, so that the limit block is fitted on the sliding groove 14, thereby fixing the position of the sliding sleeve 4.

[0027] From the above, it can be generally known that the agricultural ridging device uses a columnar transverse support rod 3 as the installation position of the plow ridger. The plow ridger can adjust the ridge width by sliding on the transverse support rod 3 to change the width between the plow ridgers. At the same time, a pair of guide ridging plates 8 can be controlled by the connecting rod 11 to rotate with the swivel seat as the axis, thereby changing the spacing between the guide ridging plates 8 on both sides to achieve ridge width adjustment. At the same time, the width of the ridge ditch can be adjusted on the basis of maintaining the ridge width. It is easy to use and flexible to operate.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural ridging device, comprising a support frame (1), wherein the support frame (1) is a rectangular plate, a traction seat (2) extends from one side of the support frame (1), and a transverse support rod (3) is provided on one side of the traction seat (2), characterized in that: The support frame (1) is connected to the transverse support rod (3) by means of no less than two pairs of bolts, and the transverse support rod (3) is a columnar structure; At least three plowing and ridging devices are mounted on the transverse support rod (3); The plowing and ridging device comprises a sliding sleeve (4), the sliding sleeve (4) being sleeved on a transverse support rod (3), a support column (5) extending from the bottom end of the sliding sleeve (4), a plowing blade (6) being welded to the bottom end of the support column (5), the plowing blade (6) having a triangular structure in cross section and a pair of supporting plates (7) extending from both sides along the sides of the triangle; A pair of rotating seats are symmetrically arranged at the top and bottom ends of a pair of the supporting plates (7), and a pair of guide and ridging plates (8) are movably mounted on the pair of rotating seats. A rotating screw (9) is arranged on the supporting column (5), and a sliding nut (10) is externally threadedly connected to the rotating screw (9). A pair of connecting rods (11) are respectively arranged on both sides of the sliding nut (10) and movably connected to the pair of guide and ridging plates (8).

2. An agricultural ridging device according to claim 1, characterized in that: A control seat (12) is sleeved on the sliding nut (10), and two sides of the control seat (12) are movably connected to a pair of connecting rods (11).

3. An agricultural ridging device according to claim 2, characterized in that: An adjusting knob (13) is fixed to the top end of the rotating screw rod (9).

4. An agricultural ridging device according to claim 3, characterized in that: The top wall of the transverse support rod (3) is provided with a sliding groove (14), and the sliding groove (14) is a groove with a rectangular structure.

5. An agricultural ridging device according to claim 4, characterized in that: The sliding sleeve (4) is sleeved on the transverse support rod (3), the sliding sleeve (4) is provided with a sliding block (15) assembled in a sliding groove (14), and the sliding block (15) is provided with a threaded limiter (16).

6. The agricultural ridging device according to claim 5, characterized in that: The threaded stopper (16) comprises a fastening bolt, a threaded hole is provided on the sliding block (15), a fastening bolt is threadedly connected in the threaded hole, a limiting block is provided at the bottom end of the fastening bolt, and the limiting block is fitted on the sliding groove (14).

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