Deep ploughing plough with impact resistance reduction structure

Abstract

The utility model belongs to the technical field of deep ploughing ploughs, and particularly discloses a deep ploughing plough with an impact resistance reduction structure, which comprises a main frame body and a limiting groove, the limiting groove is arranged between two sides inside the main frame body, a rack is transversely fixed below the inside of the limiting groove, five groups of fixing blocks are welded at the top end of the main frame body, and the fixing blocks are fixed on the limiting groove. A transverse shaft is horizontally assembled between the fixing blocks, and a graduated scale is fixed between the two sides of the front end of the transverse shaft. According to the deep ploughing plough with the impact resistance reduction structure, the transverse shaft is horizontally assembled between the fixing blocks, the sleeve and the fixed clamping sleeve are horizontally moved left and right along the surface of the graduated scale, the position of the sleeve is changed according to the graduated scale carved on the surface of the transverse shaft, the sleeve is locked through the positioning bolt, and the fastening bolt is locked through the fastening bolt installed at the front end; the distance between every two adjacent moldboards is adjusted, the orientation of the moldboards can be adjusted after the bottom motor is started, the situation that generated resistance is too large is avoided, and the problem that the resistance of a plough is large is solved.

Description

Technical Field

[0001] This utility model relates to the field of deep tillage plow technology, specifically a deep tillage plow with an impact drag reduction structure. Background Technology

[0002] It is a type of agricultural implement that goes deeper than ordinary plowing tools. It can be chisel-shaped, shovel-shaped, or webbed. It is often mounted on a corresponding deep-working machine. As the machine moves, it can dig soil in the field and open up a path for people to sow seeds. It can also turn the soil at the bottom to the top.

[0003] Although this type of deep tillage plow is moved by a working machine, if the resistance of the plow is too great, it will add obstacles to the shape of the device. The spacing between the various metal plows also needs to be adjusted according to the loosening requirements. Otherwise, the turned soil will overlap or hinder the normal movement of the device, prolonging the plowing time.

[0004] Now, a novel deep-tillage plow with an impact drag reduction structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a deep tillage plow with an impact drag reduction structure to solve the problem of high plow resistance mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a deep tillage plow with an impact drag reduction structure, comprising a main frame and a limiting groove. The limiting groove is provided between the two sides inside the main frame, and a rack is horizontally fixed inside the lower part of the limiting groove. Five sets of fixing blocks are welded to the top of the main frame, and a horizontal shaft is horizontally assembled between the fixing blocks. A scale is fixed between the two sides of the front end of the horizontal shaft. A sleeve is sleeved on the outside of the horizontal shaft, and two sets of positioning bolts are assembled in the hole at the top end of the sleeve. A retaining sleeve is fixed to the bottom of the sleeve, and a gear is movably connected to the front end inside the retaining sleeve. A fastening bolt is threaded into the hole at the center of the front end of the retaining sleeve, and a cylinder is welded to the bottom of the retaining sleeve.

[0007] As a further technical solution of this utility model, the gear is meshed with the top of the rack, and the fastening bolt can abut against the gear in the sleeve.

[0008] As a further technical solution of this utility model, the sleeve can be moved left and right along the horizontal axis, and the positioning bolt can lock the sleeve on the outside of the horizontal axis.

[0009] As a further technical solution of this utility model, a slot is provided at the bottom of the cylinder, and a plow plate is movably connected to the upper part of the slot. A cavity is provided at the center of the cylinder, and a main guide toothed disc is movably connected to the center of the cavity. A linkage toothed disc is movably connected to the side of the cavity, and an indicator mark is provided around the surface of the linkage toothed disc. A motor is installed at the top of the cylinder.

[0010] As a further technical solution of this utility model, the bottom of the output end of the motor is fixedly connected to the main guide gear plate, and the main guide gear plate is meshed with the side of the linkage gear plate.

[0011] As a further technical solution of this utility model, the side of the linkage toothed disc is exposed outside the cavity, and the plow plate can rotate horizontally at the top of the slot.

[0012] As a further technical solution of this utility model, a side rod one is fixed on the left side of the top of the main frame, a side rod two is fixed at the center of the top of the main frame, a support rod is fixed between the rear right side of the top of the main frame and the side rod one and the side rod two, a bracket is fixed at the center of the right side of the top of the main frame, and cylinders are respectively installed at the front and rear ends of the bracket. A housing is fixed at the bottom of the piston rod of the cylinder, and an assembly frame is inserted and fixed inside the housing. Circular holes are respectively provided inside the housing and on the left side of the assembly frame. Slots are respectively provided at the front and rear ends of the lower left corner inside the housing, and insert rods are movably inserted into the slots. A hanger is fixed between the bottom of the insert rod and the main frame, and a spring is welded between the bottom of the hanger and the housing. A through groove is provided on the right side inside the main frame, and ball bearings are movably embedded inside the through groove.

[0013] As a further technical solution of this utility model, the spring is sleeved on the outside of the insertion rod, and the ball is attached to the left side of the casing.

[0014] Compared with the prior art, the beneficial effects of this utility model are: this deep tillage plow with an impact drag reduction structure not only realizes the adjustment of the plow installation method and the change of the plow angle, but also makes it easy to install and fix;

[0015] (1) By horizontally assembling a horizontal axis between the fixed blocks, the distance between each plow plate is set according to the width of the field to be treated. Then, the sleeve and its fixed ferrule are moved left and right along the surface of the scale. The position of the sleeve is changed by referring to the scale engraved on the surface of the horizontal axis and the positioning bolt is used to lock it. At this time, the gear inside the ferrule also moves along the limit groove and meshes with the bottom rack. The fastening bolt installed at the front end is used to lock the fastening bolt. This not only adjusts the distance between adjacent plow plates, but also adjusts the orientation of the plow plates after the bottom motor is turned on. The orientation angle and spacing of this tool are changed according to the softness of the soil to reduce the resistance generated during work.

[0016] (2) A plow plate is movably connected above the inside of the slot. When the motor rotates the plow plate in the slot through the main toothed disc, the soil is cultivated at different angles. At the same time as the main toothed disc rotates, the linkage toothed disc meshing on the side also rotates. Since the side of the linkage toothed disc is always exposed on the outside, and the indicator mark on the top of the linkage toothed disc can indicate to people how much the plow plate has rotated, it is convenient for people to adjust or reset it to zero.

[0017] (3) A sleeve is fixed at the bottom of the cylinder piston rod. The sleeve on the right side of the device is connected to the assembly frame of the working machine through the internal round hole for screws and nuts. If the depth of the plow plate is to be changed, the cylinder installed on the bracket is started. The sleeve moves vertically along the through groove and is lubricated by the ball. The height of the series of devices on the left side is changed. The spring-loaded rod at the bottom maintains the stability of the sleeve and other objects under the restriction of the slot, so as to avoid the plow plate shaking when plowing the ground. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a front view cross-sectional structural diagram of the cylindrical body of this utility model;

[0020] Figure 3 This is a top view of the top plate structure of this utility model;

[0021] Figure 4 This is a frontal cross-sectional view of the casing structure of this utility model.

[0022] In the diagram: 1. Main frame; 2. Limiting groove; 3. Fixing block; 4. Side rod one; 5. Sleeve; 6. Horizontal shaft; 7. Scale; 8. Side rod two; 9. Positioning bolt; 10. Sleeve; 11. Fastening bolt; 12. Support rod; 13. Cylinder; 14. Bracket; 15. Housing; 16. Assembly frame; 17. Rack; 18. Slot; 19. Plow plate; 20. Linkage gear plate; 21. Gear; 22. Motor; 23. Cavity; 24. Main gear plate; 25. Indicator mark; 26. Hanger; 27. Spring; 28. Insert rod; 29. ​​Through groove; 30. Ball bearing; 31. Round hole; 32. Slot; 33. Cylinder. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 An embodiment of this utility model is provided: a deep tillage plow with an impact drag reduction structure, including a main frame 1 and a limiting groove 2. The limiting groove 2 is provided between the two sides inside the main frame 1, and a rack 17 is horizontally fixed at the bottom inside the limiting groove 2. Five sets of fixing blocks 3 are welded to the top of the main frame 1, and a horizontal shaft 6 is horizontally assembled between the fixing blocks 3. A scale 7 is fixed between the two sides at the front end of the horizontal shaft 6. A sleeve 5 is sleeved on the outside of the horizontal shaft 6, and two sets of positioning bolts 9 are assembled in the hole at the top end of the sleeve 5. A retaining sleeve 10 is fixed to the bottom of the sleeve 5, and a gear 21 is movably connected to the front end inside the retaining sleeve 10. A fastening bolt 11 is threadedly connected to the hole at the center of the front end of the retaining sleeve 10. A cylinder 33 is welded to the bottom of the retaining sleeve 10.

[0025] Gear 21 is meshed with the top of rack 17, fastening bolt 11 can abut against gear 21 in sleeve 10, sleeve 5 can move left and right along horizontal axis 6, and positioning bolt 9 can lock sleeve 5 outside horizontal axis 6.

[0026] Specifically, such as Figure 1 As shown, the distance between each plow plate 19 is set according to the width of the field to be treated. Then, the sleeve 5 and its fixed clamping sleeve 10 are moved left and right along the surface of the scale 7. The position of the sleeve 5 is changed by referring to the scale 7 engraved on the surface of the horizontal axis 6 and locked with the positioning bolt 9. At this time, the gear 21 inside the clamping sleeve 10 also moves along the limiting groove 2 and meshes with the rack 17 at the bottom. The fastening bolt 11 installed at the front end is used to lock the fastening bolt 11. This not only adjusts the distance between adjacent plow plates 19, but also adjusts the orientation of the plow plates 19 after the bottom motor 22 is turned on. The orientation angle and spacing of this tool can be changed according to the softness of the soil.

[0027] A slot 18 is provided at the bottom of the cylinder 33, and a plow plate 19 is movably connected to the upper part of the slot 18. A cavity 23 is provided at the center of the cylinder 33, and a main guide gear 24 is movably connected to the center of the cavity 23. A linkage gear 20 is movably connected to the side of the cavity 23, and an indicator mark 25 is provided around the surface of the linkage gear 20. A motor 22 is installed at the top of the cylinder 33.

[0028] The bottom of the output end of the motor 22 is fixedly connected to the main gear plate 24. The main gear plate 24 is meshed with the side of the linkage gear plate 20. The side of the linkage gear plate 20 is exposed outside the cavity 23. The plow plate 19 can rotate horizontally at the top of the slot 18.

[0029] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, when the motor 22 rotates the plow plate 19 in the slot 18 through the main gear plate 24, it cultivates the soil at different angles. At the same time as the main gear plate 24 rotates, the side-engaged linkage gear plate 20 also rotates. Since the side of the linkage gear plate 20 is always exposed on the outside, and the indicator mark 25 on the top of the linkage gear plate 20 can indicate to people how much the plow plate 19 has rotated.

[0030] A side rod 4 is fixed to the left side of the top of the main frame 1, a side rod 8 is fixed to the center of the top of the main frame 1, a support rod 12 is fixed between the rear right side of the top of the main frame 1 and the side rod 4 and the side rod 8, a bracket 14 is fixed to the center of the right side of the top of the main frame 1, and a cylinder 13 is installed at the front and rear ends of the bracket 14 respectively. A housing 15 is fixed to the bottom of the piston rod of the cylinder 13, and an assembly frame 16 is inserted and fixed inside the housing 15. A round hole 31 is provided inside the housing 15 and on the left side of the assembly frame 16 respectively. A slot 32 is provided at the front and rear ends of the lower left corner of the housing 15 respectively, and a rod 28 is movably inserted into the slot 32. A hanger 26 is fixed between the bottom of the rod 28 and the main frame 1, and a spring 27 is welded between the bottom of the hanger 26 and the housing 15. A through groove 29 is provided on the right side of the inside of the main frame 1, and a ball bearing 30 is movably embedded inside the through groove 29.

[0031] Spring 27 is sleeved on the outside of insert rod 28, and ball bearing 30 is attached to the left side of housing 15;

[0032] Specifically, such as Figure 1 and Figure 4 As shown, the housing 15 on the right side of the device is connected to the assembly frame 16 of the working machine by screws and nuts through the internal round hole 31. If the depth of the plow plate 19 is to be changed, the cylinder 13 installed on the bracket 14 is activated, which moves vertically along the through groove 29 and is lubricated by the ball 30, thereby changing the height of a series of devices on the left side. The insert rod 28 with spring 27 at the bottom maintains the stability of the housing 15 and other objects under the restriction of the slot 32.

[0033] Working principle: In use, the sleeve 15 on the right side of the device is connected to the assembly frame 16 of the working machine through the internal round hole 31 for screws and nuts. To change the depth of the plow plate 19, the cylinder 13 installed on the bracket 14 is activated. Following the through groove 29 and lubricated by the ball bearings 30, the top of the sleeve 15 is moved vertically, changing the height of the series of devices on the left. The insertion rod 28 with spring 27 at the bottom maintains the stability of the sleeve 15 and other components under the constraint of the slot 32. Then, the distance between each plow plate 19 is set according to the width of the field to be treated. Next, the sleeve 5 and its fixed clamping sleeve 10 are moved left and right along the surface of the scale 7. The position of the sleeve 5 is changed by referring to the scale 7 engraved on the surface of the horizontal axis 6, and then locked using the positioning bolt 9. The gear 21 inside the ferrule 10 also moves along the limiting groove 2 and meshes with the rack 17 at the bottom. The fastening bolt 11 installed at the front end is used to lock the fastening bolt 11, which not only adjusts the spacing between adjacent plow plates 19, but also adjusts the orientation of the plow plates 19 after the bottom motor 22 is turned on. The orientation angle and spacing of this tool can be changed according to the softness of the soil. When the motor 22 rotates the plow plates 19 in the slot 18 through the main gear plate 24, the soil is cultivated at different angles. At the same time as the main gear plate 24 rotates, the side-meshing linkage gear plate 20 also rotates. Since the side of the linkage gear plate 20 is always exposed on the outside, and the indicator mark 25 marked on the top of the linkage gear plate 20 can indicate how much the plow plate 19 has rotated, it is convenient for people to adjust or reset it to zero.

[0034] It will be apparent to those skilled in the art that this invention 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 essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A deep tillage plow with an impact drag reduction structure, comprising a main frame (1) and a limiting groove (2), characterized in that: A limiting groove (2) is provided between the two sides inside the main frame (1), and a rack (17) is fixed horizontally below the limiting groove (2). Five sets of fixing blocks (3) are welded to the top of the main frame (1), and a horizontal shaft (6) is horizontally assembled between the fixing blocks (3). A scale (7) is fixed between the two sides of the front end of the horizontal shaft (6). A sleeve (5) is sleeved on the outside of the horizontal shaft (6), and two sets of positioning bolts (9) are installed in the top hole of the sleeve (5). A ferrule (10) is fixed to the bottom of the sleeve (5), and a gear (21) is movably connected to the front end inside the ferrule (10). A fastening bolt (11) is threaded into the hole at the center of the front end of the ferrule (10). A cylinder (33) is welded to the bottom of the ferrule (10).

2. The deep tillage plow with an impact drag reduction structure according to claim 1, characterized in that: The gear (21) is meshed on the top of the rack (17), and the fastening bolt (11) can abut against the gear (21) in the sleeve (10).

3. The deep tillage plow with an impact drag reduction structure according to claim 1, characterized in that: The sleeve (5) can move left and right along the horizontal axis (6), and the positioning bolt (9) can lock the sleeve (5) outside the horizontal axis (6).

4. A deep tillage plow with an impact drag reduction structure according to claim 1, characterized in that: A slot (18) is provided at the bottom of the cylinder (33), and a plow plate (19) is movably connected to the upper part of the slot (18). A cavity (23) is provided at the center of the cylinder (33), and a main gear plate (24) is movably connected to the center of the cavity (23). A linkage gear plate (20) is movably connected to the side of the cavity (23), and an indicator mark (25) is provided around the surface of the linkage gear plate (20). A motor (22) is installed at the top of the cylinder (33).

5. A deep tillage plow with an impact drag reduction structure according to claim 4, characterized in that: The bottom of the output end of the motor (22) is fixedly connected to the main gear plate (24), and the main gear plate (24) is meshed with the side of the linkage gear plate (20).

6. A deep tillage plow with an impact drag reduction structure according to claim 4, characterized in that: The side of the linkage toothed disc (20) is exposed outside the cavity (23), and the plow plate (19) can rotate horizontally at the top of the slot (18).

7. A deep tillage plow with an impact drag reduction structure according to claim 1, characterized in that: A side rod 1 (4) is fixed to the left side of the top of the main frame (1), a side rod 2 (8) is fixed to the center of the top of the main frame (1), a support rod (12) is fixed between the rear right side of the top of the main frame (1) and the side rod 1 (4) and the side rod 2 (8), a bracket (14) is fixed to the center of the right side of the top of the main frame (1), and cylinders (13) are respectively installed at the front and rear ends of the bracket (14). A housing (15) is fixed to the bottom of the piston rod of the cylinder (13), and an assembly bracket (16) is inserted and fixed inside the housing (15). The casing (15) and the left side of the assembly frame (16) are respectively provided with round holes (31). The front and rear ends of the lower left corner of the casing (15) are respectively provided with slots (32), and a plug rod (28) is movably inserted into the slot (32). A hanger (26) is fixed between the bottom of the plug rod (28) and the main frame (1). A spring (27) is welded between the bottom of the hanger (26) and the casing (15). A through groove (29) is provided on the right side of the main frame (1), and a ball bearing (30) is movably embedded in the through groove (29).

8. A deep tillage plow with an impact drag reduction structure according to claim 7, characterized in that: The spring (27) is sleeved on the outside of the insert (28), and the ball (30) is attached to the left side of the housing (15).

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