Ridging mechanism with variable ridge spacing

Abstract

The utility model relates to the field of ridging mechanisms, in particular to a ridging mechanism with variable ridge spacing, which comprises a frame, a support hook fixedly connected to one side of the frame, a connecting rod fixedly connected to the bottom of the frame, a pulley fixedly connected to the bottom of the connecting rod, and an adjusting mechanism fixedly connected to the top of the frame. The supporting frame is fixedly connected to the top of the frame, and one side of the supporting frame is fixedly connected with a fixing block; by arranging the adjusting mechanism, through threaded connection of a threaded rod and an adjusting block, the adjusting block is driven to move upwards, so that an adjusting plate is driven to move upwards, an adjusting groove is driven to move upwards, and the position of an adjusting sliding block in an inner cavity of the adjusting groove is changed; the ridging plates can move on the surfaces of the sliding rods, so that the positions of the ridging plates are changed, the distance between the ridging plates is adjusted, the time for adjusting the distance between the ridging plates is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of ridging mechanisms, in particular to a ridging mechanism with variable ridge distance. Background Art

[0002] The ridger is mainly composed of a support hook, frame, crossbeam, ridge-deepening wheel, ridging cutter, and moving wheel. The ridger is driven forward by a tractor, and the cutter cuts the soil in the forward direction. As the tractor moves forward, the fixed blades continuously cut into the uncultivated soil, and the cut soil blocks are thrown backwards, broken up and fall to the ground. Since the ridging cutter is fan-shaped, it lifts the cut soil blocks to the center of the ridge, finally forming a ridge.

[0003] The ridging plates are usually fixed directly to the surface of the rotary tillage frame by bolts. When the ridge spacing needs to be adjusted, the ridging plates need to be removed and the ridge spacing needs to be adjusted according to the holes reserved on the ridging plates. There are usually multiple ridging plates, which takes a long time to adjust and is inconvenient to replace. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the ridging plates are usually fixed directly to the surface of the rotary tillage frame by bolts. When the depth of the grooves needs to be adjusted, the ridging plates need to be removed and the depth is adjusted according to the holes reserved on the ridging plates. There are usually multiple ridging plates, which leads to a long adjustment time and inconvenience in replacement. The utility model proposes a ridging mechanism with variable ridge distance.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a ridge-forming mechanism with a variable ridge distance, comprising a frame, one side of the frame is fixedly connected to a support hook, the bottom of the frame is fixedly connected to a connecting rod, the inner cavity of the connecting rod is slidably connected to an extension rod, the bottom of the extension rod is fixedly installed with a pulley, the surface of the extension rod is provided with positioning holes, the number of the positioning holes is several, the inner wall of the connecting rod is threadedly connected to the positioning rod, the surface of the positioning rod is threadedly connected to the inner cavity of the positioning hole, and the top of the frame is fixedly connected to an adjustment mechanism;

[0006] The adjusting mechanism includes a support frame, which is fixedly connected to the top of the frame, and a fixed block is fixedly connected to one side of the support frame. The inner wall of the fixed block is rotatably connected to a threaded rod through a rotating shaft, and one end of the threaded rod is fixedly connected to a handle. The surface of the threaded rod is threadedly connected to the inner cavity of the adjusting block, and one side of the adjusting block is fixedly connected to an adjusting plate. The inner cavity of the adjusting plate is provided with an adjusting groove, and an adjusting slider is slidably connected in the adjusting groove. The surface of the adjusting slider is fixedly connected to a sliding sleeve, and the inner wall of the support frame is fixedly connected to a sliding rod. The surface of the sliding rod is slidably connected to the sliding sleeve, and a ridge forming plate is provided at the bottom of the sliding sleeve.

[0007] Preferably, the bottom of the sliding sleeve is fixedly connected to a support block, and the support block is fixedly connected to a fixing plate.

[0008] Preferably, the inner wall of the fixing plate is threadedly connected with a bolt, and the surface of the bolt is threadedly connected to the inner wall of the ridging plate.

[0009] Preferably, a directional groove is provided on the surface of the sliding rod, a wedge is fixedly connected to the inner wall of the sliding sleeve, and the inner cavity of the directional groove is slidably connected to the surface of the wedge.

[0010] Preferably, a guide groove is provided on the inner wall of the frame, and the inner cavity of the guide groove is slidably connected to the surface of the adjustment plate.

[0011] Preferably, the bottom of the threaded rod is fixedly connected to a limiting block, and the top of the limiting block is used in conjunction with the bottom of the adjusting block.

[0012] Preferably, a dust cover is fixedly connected to the top of the frame, and one side of the dust cover cooperates with one side of the support frame.

[0013] Preferably, a support column is fixedly connected to the bottom of the frame, and a moving wheel is fixedly connected to the bottom of the support column.

[0014] The utility model is beneficial in that:

[0015] The utility model discloses setting an adjustment mechanism, through the threaded connection of the threaded rod and the adjusting block, drives the adjusting block to move upward, thereby drives the adjusting plate to move upward, thereby drives the adjusting slot to move upward, thereby changing the position of the adjusting slider in the inner cavity of the adjusting slot, and through the sliding connection of the sliding rod and the sliding sleeve, the ridging plate can be moved on the surface of the sliding rod, thereby changing the position of the ridging plate, thereby realizing the adjustment of the distance between the ridging plates, reducing the time of ridging plate adjustment distance, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural diagram of the ridging plate of the utility model;

[0019] Figure 3This is a schematic structural diagram of the adjustment plate of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the limit block of the utility model;

[0021] Figure 5 It is a structural diagram of the sliding rod and the sliding sleeve of the utility model.

[0022] In the figure: 1. support hook; 2. frame; 3. connecting rod; 4. pulley; 5. adjustment mechanism; 501. support frame; 502. fixing block; 503. threaded rod; 504. handle; 505. adjustment block; 506. adjustment plate; 507. adjustment slot; 508. adjustment slider; 509. sliding sleeve; 510. sliding rod; 6. support block; 7. fixing plate; 8. bolt; 9. ridging plate; 10. guide slot; 11. directional slot; 12. wedge block; 13. limit block; 14. dust cover; 15. support column; 16. moving wheel; 17. extension rod; 18. positioning hole; 19. positioning rod. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The following is combined with Figure 1-5 To further explain this application,

[0025] The embodiment of the present application discloses a ridge-forming mechanism with a variable ridge distance. Figure 1 and Figure 2 A ridge-forming mechanism with a variable ridge distance comprises a frame 2, a support hook 1 being fixedly connected to one side of the frame 2, a connecting rod 3 being fixedly connected to the bottom of the frame 2, an extension rod 17 being slidably connected to the inner cavity of the connecting rod 3, a pulley 4 being fixedly installed to the bottom of the extension rod 17, a positioning hole 18 being opened on the surface of the extension rod 17, a plurality of positioning holes 18 being provided, a positioning rod 19 being threadedly connected to the inner wall of the connecting rod 3, a surface of the positioning rod 19 being threadedly connected to the inner cavity of the positioning hole 18, and an adjustment mechanism 5 being fixedly connected to the top of the frame 2;

[0026] The adjusting mechanism 5 includes a supporting frame 501, which is fixedly installed on the top of the frame 2. A fixed block 502 is fixedly connected to one side of the supporting frame 501. The inner wall of the fixed block 502 is rotatably connected to a threaded rod 503 through a rotating shaft. One end of the threaded rod 503 is fixedly connected to a handle 504. The surface of the threaded rod 503 is threadedly connected to the inner cavity of the adjusting block 505. An adjusting plate 506 is fixedly connected to one side of the adjusting block 505. An adjusting groove 507 is provided in the inner cavity of the adjusting plate 506. An adjusting slider 508 is slidably connected to the inner cavity of the adjusting groove 507. A sliding sleeve 509 is fixedly connected to the surface of the adjusting slider 508. A sliding rod 510 is fixedly connected to the inner wall of the supporting frame 501. The surface of the sliding rod 510 is slidably connected to the sliding sleeve 509. A ridge forming plate 9 is provided at the bottom of the sliding sleeve 509.

[0027] Reference Figure 1 and Figure 2 The bottom of the sliding sleeve 509 is fixedly connected with a support block 6, the support block 6 is fixedly connected with a fixing plate 7, the inner wall of the fixing plate 7 is threadedly connected with a bolt 8, the surface of the bolt 8 is threadedly connected to the inner wall of the ridging plate 9, and by providing the bolt 8 and connecting the fixing plate 7 and the ridging plate 9, when the ridging plate 9 is damaged, a certain ridging plate 9 can be disassembled separately to avoid disassembly of the entire ridging plate, thereby reducing replacement time;

[0028] Reference Figure 3 and Figure 4 The inner wall of the frame 2 is provided with a guide groove 10, and the inner wall of the guide groove 10 is slidably connected to the adjustment plate 506. By providing the guide groove 10, the adjustment plate 506 can slide in the guide groove 10 when moving up and down, and can guide the movement of the adjustment plate 506, so that the adjustment plate 506 remains vertical and moves up and down;

[0029] Reference Figure 4 and Figure 5 The surface of the slide rod 510 is provided with an orientation groove 11, and the inner wall of the orientation groove 11 is slidably connected with a wedge 12. By providing the orientation groove 11, the movement of the sliding sleeve 509 can be guided so that the sliding sleeve 509 moves horizontally to avoid deviation.

[0030] Reference Figure 1 The top of the frame 2 is fixedly connected with a dust cover 14. One side of the dust cover 14 cooperates with one side of the support frame 501. By setting the dust cover 14, mud can be prevented from entering the inner cavity of the adjustment groove 507, ensuring that the interior of the adjustment groove 507 is clean and tidy.

[0031] Reference Figure 4 and Figure 5 The bottom of the threaded rod 503 is fixedly connected to the limit block 13. By setting the limit block 13, the downward movement distance of the adjustment block 505 can be limited to prevent the adjustment block 505 from separating from the threaded rod 503.

[0032] Reference Figure 4 and Figure 5 The bottom of the frame 2 is fixedly connected to a support column 15, and the bottom of the support column 15 is fixedly connected to a moving wheel 16. By providing the moving wheel 16, the contact area with the ground can be reduced, the friction force is reduced, and the ridging plate 9 is convenient for movement;

[0033] Working principle: When the ridge spacing needs to be adjusted, the fixed block 502 is supported by the support frame 501, and the handle 504 is rotated. The threaded rod 503 is driven to rotate by the handle 504, and the threaded connection between the threaded rod 503 and the adjustment block 505 is used to drive the adjustment block 505 to move upward, thereby driving the adjustment plate 506 to move upward, thereby driving the adjustment slot 507 to move upward, thereby changing the position of the adjustment slider 508 in the inner cavity of the adjustment slot 507, and the sliding connection between the slide rod 510 and the sliding sleeve 509 is used to enable the ridging plate 9 to move on the surface of the slide rod 510, thereby changing the position of the ridging plate 9, thereby realizing the adjustment of the distance between the ridging plates 9, reducing the time for adjusting the distance of the ridging plates 9, and increasing work efficiency.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A ridging mechanism with variable ridge spacing, characterized by: The invention comprises a frame (2), one side of the frame (2) is fixedly connected to a support hook (1), the bottom of the frame (2) is fixedly connected to a connecting rod (3), the inner cavity of the connecting rod (3) is slidably connected to an extension rod (17), the bottom of the extension rod (17) is fixedly mounted with a pulley (4), the surface of the extension rod (17) is provided with a positioning hole (18), the number of the positioning holes (18) is several, the inner wall of the connecting rod (3) is threadedly connected to a positioning rod (19), the surface of the positioning rod (19) is threadedly connected to the inner cavity of the positioning hole (18), and the top of the frame (2) is fixedly connected to an adjustment mechanism (5); The adjustment mechanism (5) comprises a support frame (501), the support frame (501) is fixedly mounted on the top of the frame (2), one side of the support frame (501) is fixedly connected to a fixed block (502), the inner wall of the fixed block (502) is rotatably connected to a threaded rod (503) via a rotating shaft, one end of the threaded rod (503) is fixedly connected to a handle (504), the surface of the threaded rod (503) is threadedly connected to the inner cavity of the adjustment block (505), and the adjustment block (505) An adjustment plate (506) is fixedly connected to one side of the support frame (501), an adjustment groove (507) is provided in the inner cavity of the adjustment plate (506), an adjustment slider (508) is slidably connected to the inner cavity of the adjustment groove (507), a sliding sleeve (509) is fixedly connected to the surface of the adjustment slider (508), a sliding rod (510) is fixedly connected to the inner wall of the support frame (501), a sliding sleeve (509) is slidably connected to the surface of the sliding rod (510), and a ridge forming plate (9) is provided at the bottom of the sliding sleeve (509).

2. A ridging mechanism with variable ridge distance according to claim 1, characterized in that: The bottom of the sliding sleeve (509) is fixedly connected to a support block (6), and one side of the support block (6) is fixedly connected to a fixing plate (7).

3. A variable ridge spacing ridging mechanism according to claim 2, characterized in that: The inner wall of the fixing plate (7) is threadedly connected with a bolt (8), and the surface of the bolt (8) is threadedly connected with the inner wall of the ridging plate (9).

4. The variable ridge spacing ridging mechanism according to claim 1, characterized in that: A guide groove (10) is provided on the inner wall of the frame (2), and the inner cavity of the guide groove (10) is slidably connected to the surface of the adjustment plate (506).

5. The variable ridge spacing ridging mechanism according to claim 1, characterized in that: The surface of the sliding rod (510) is provided with an orientation groove (11), the inner wall of the sliding sleeve (509) is fixedly connected with a wedge block (12), and the inner cavity of the orientation groove (11) is slidably connected to the surface of the wedge block (12).

6. The variable ridge spacing ridging mechanism according to claim 1, characterized in that: A dust cover (14) is fixedly connected to the top of the frame (2), and one side of the dust cover (14) is used in conjunction with one side of the support frame (501).

7. The variable ridge spacing ridging mechanism according to claim 1, characterized in that: The bottom of the threaded rod (503) is fixedly connected to the limiting block (13), and the top of the limiting block (13) is used in conjunction with the bottom of the adjusting block (505).

8. The variable ridge spacing ridging mechanism according to claim 1, characterized in that: The bottom of the frame (2) is fixedly connected to a support column (15), and the bottom of the support column (15) is fixedly connected to a moving wheel (16).

Images