A high-strength grid-type mirror plowshare assembly

Abstract

The present invention relates to the technical field of agricultural machinery and equipment, and specifically to a high-strength grid-bar type mirror plowshare assembly, comprising: a reinforced plow tip is provided at one end of a lower plow plate, a first connector, a second connector, and a third connector are provided on the back of the lower plow plate, the end face of the first connector is provided with a first support frame, the end face of the second connector is provided with a second support frame, the end face of the third connector is provided with a third support frame, and a buffer assembly is provided on the three support frames; the surface of the upper plow plate is provided with a first grid bar, a second grid bar, a third grid bar and a fourth grid bar, and the backs of the four groups of grid bars are all provided with a connecting assembly; the beneficial effect is: the high-strength grid-bar type mirror plowshare assembly proposed by the present invention can realize the rapid replacement of the grid bars, which is convenient for timely replacement when the grid bars are worn, ensuring the smooth progress of the work, and the provided buffer assembly and connecting assembly can buffer the impact force exerted on the grid bars and improve the strength of the grid bars.

Description

Technical Field

[0001] The present invention relates to the field of agricultural machinery and equipment, and in particular to a high-strength grid-bar mirror plowshare assembly. Background Art

[0002] The bar plow is a plow designed with a bar shape to reduce the contact area between the plow wall and the soil, thereby reducing the chance of adhesion between the plow wall and the soil and achieving the purpose of low resistance to turning over the soil.

[0003] In the existing technology, the plow wall of the bar plow is composed of multiple steel strips (bars), one end of the multiple steel strips are respectively installed on the plow body bracket, and the other ends of the multiple steel strips are interconnected by a transverse support to form a bar plow wall with hollow bars between the multiple strips. The bars of the bar plow are prone to wear after long-term use and need to be replaced in time.

[0004] However, the bars of a traditional bar plow require the entire plow wall to be removed when replacing them. When a bar is damaged, it is not convenient to replace it in time. On the other hand, the traditional bars lack a buffer component and are prone to shaking during use. Therefore, the present invention proposes a high-strength bar-type mirror plow head assembly to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide a high-strength grid-bar mirror plowshare assembly to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-strength grating-bar mirrored plowshare assembly, the high-strength grating-bar mirrored plowshare assembly comprising: a lower plowshare, one end of which is provided with a reinforced plow tip, a back surface of the lower plowshare provided with a first connector, a second connector, and a third connector, an end surface of the first connector provided with a first support frame, an end surface of the second connector provided with a second support frame, and an end surface of the third connector provided with a third support frame, wherein the three support frames are provided with a buffer assembly;

[0007] The upper moldboard is provided with a first grid bar, a second grid bar, a third grid bar and a fourth grid bar on the surface of the upper moldboard, and the backs of the four groups of grid bars are all provided with connecting components.

[0008] Preferably, a second positioning hole and a square slot are provided on the end surface of the lower moldboard, and a threaded hole is provided on the surface of the lower moldboard.

[0009] Preferably, the surface of the reinforced plow tip is provided with a second positioning column and a square insert plate, and a threaded hole is opened on the surface of the reinforced plow tip. The second positioning column and the second positioning hole are adapted to each other, and the square slot and the square insert plate are adapted to each other. The reinforced plow tip and the lower plow plate are fixedly connected by bolts and threaded holes.

[0010] Preferably, the buffer assembly includes a base, a vertical plate and a first spring, and the connecting assembly includes a support seat, a rotating member, a connecting column, a limit frame, a vertical column, a square fastener and a second spring.

[0011] Preferably, a first slide groove is provided on the surface of the lower plow plate, a second slide groove and a first positioning hole are provided on the surface of the upper plow plate, a fourth positioning hole is provided inside the second slide groove, one end of the first connector is fixedly connected to the lower plow plate by a screw, the other end of the first connector is fixedly connected to the first support frame by a stud bolt, one end of the second connector is fixedly connected to the lower plow plate by a screw, the other end of the second connector is fixedly connected to the second support frame by a stud bolt, one end of the third connector is fixedly connected to the lower plow plate by a screw, and the other end of the third connector is fixedly connected to the third support frame by a stud bolt.

[0012] Preferably, the lower end face of the first bar is provided with a first slider, the side end of the first bar is provided with a first positioning post, the first slider and the first slide groove are slidably adapted, the first positioning post and the first positioning hole are adapted, the lower end faces of the second bar, the third bar and the fourth bar are all provided with a second slider, the second slider and the second slide groove are slidably adapted, the lower ends of the second sliders of the third bar and the fourth bar are provided with a third positioning post, the lower end of the second slider of the second bar is provided with a fourth positioning post, the upper ends of the second sliders of the third bar and the second bar are provided with a third positioning hole, the third positioning post and the third positioning hole are adapted, and the fourth positioning post and the fourth positioning hole are adapted.

[0013] Preferably, a support plate is fixed on the second support frame and the third support frame, a base is fixed on the support plate, a base is fixed on the first support frame, the second support frame and the third support frame, a cavity is provided inside the base, a third slide groove is provided in the cavity, one end of the first spring is fixedly connected to the bottom of the cavity, the other end of the first spring is fixedly connected to the vertical plate, a third slider is provided on the surface of the vertical plate, a first through hole is provided on the surface of the vertical plate, and the third slider and the third slide groove are slidably adapted.

[0014] Preferably, the support seat is fixedly connected to the grid bar, the support seat and one end of the rotating member are rotatably connected, the other end of the rotating member is fixedly connected to one end of the connecting column, and the other end of the connecting column is fixedly connected to the limit frame.

[0015] Preferably, the support seat is fixedly connected to the grid bar, the support seat and one end of the rotating member are rotatably connected, the other end of the rotating member is fixedly connected to one end of the connecting column, and the other end of the connecting column is fixedly connected to the limit frame.

[0016] Preferably, a second spring is sleeved on the surface of the column, a square fixture is fixed to one end of the second spring, and a handle is fixed to the surface of the square fixture.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The high-strength bar-type mirror plowshare assembly proposed by the present invention can realize the rapid replacement of the bars, wherein the first slide groove and the first slider are provided to facilitate the assembly of the first bar, the first positioning column and the first positioning hole are provided to improve the stability of the assembly of the first bar, the second slider and the second slide groove are provided to facilitate the assembly of the second, third and fourth bars, the fourth positioning column and the fourth positioning hole improve the stability of the assembly of the second bar, and the third positioning hole and the third positioning column improve the stability of the assembly of the third and fourth bars; the buffer component and the connecting component provided can buffer the impact force on the bars and improve the strength of the bars, which facilitates timely replacement of the bars when they are worn and ensures smooth work; this avoids the problem that the bars of the traditional bar plow need to be removed as a whole when replacing them, and when a bar is damaged somewhere, it is not convenient to replace it in time; on the other hand, the traditional bars lack buffer components and are prone to shaking during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a rear view of the structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the lower moldboard structure of the present invention;

[0022] Figure 4 This is a detailed diagram of the lower moldboard structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the reinforced plow tip structure of the present invention;

[0024] Figure 6 This is a schematic structural diagram of the buffer assembly of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the connection assembly and the fourth grid bar of the present invention;

[0026] Figure 8 This is a schematic diagram of the third grid bar structure of the present invention;

[0027] Figure 9 This is a schematic diagram of the second grid bar structure of the present invention;

[0028] Figure 10 Schematic diagram of the first grid bar structure of the present invention.

[0029] In the figure: 1. Strengthening plow tip; 2. Lower plowboard; 3. Upper plowboard; 4. First grid bar; 5. Second grid bar; 6. Third grid bar; 7. Fourth grid bar; 8. First connecting piece; 9. First support frame; 10. Second support frame; 11. Third support frame; 12. Fixing plate; 13. Second connecting piece; 14. Third connecting piece; 15. First slide; 16. First positioning hole; 17. Second slide; 18. Support plate; 19. Base; 20. Second spring; 23. Threaded hole; 24. Second positioning hole; 25. Square slot; 27. Second positioning column ; 28. Square plug plate; 29. ​​First spring; 30. Vertical plate; 31. First through hole; 32. Third slider; 33. Cavity; 34. Third slide groove; 35. Support seat; 36. Second slider; 37. Third positioning column; 38. Rotating member; 39. Connecting column; 40. Second through hole; 41. Vertical column; 42. Limiting frame; 43. Square solid block; 44. Handle; 45. First positioning column; 46. Third positioning hole; 47. First slider; 48. Fourth positioning hole; 49. Fourth positioning column; 100. Buffer assembly; 200. Connecting assembly. DETAILED DESCRIPTION

[0030] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit 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.

[0031] In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "one," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0033] For the purpose of simplicity and illustration, the principles of the embodiments are described primarily with reference to examples. In the following description, many specific details are provided to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring the understanding of these embodiments. In addition, all embodiments may be used in combination with each other.

[0034] Example 1

[0035] See also Figures 1 to 10 The present invention provides a technical solution: a high-strength grid bar mirror plowshare assembly, the high-strength grid bar mirror plowshare assembly includes: an upper plowshare 3, the surface of the upper plowshare 3 is provided with a first grid bar 4, a second grid bar 5, a third grid bar 6 and a fourth grid bar 7, the lower end surface of the first grid bar 4 is provided with a first slider 47, the side end of the first grid bar 4 is provided with a first positioning column 45, the first slider 47 and the first slide groove 15 are slidably adapted, the first positioning column 45 and the first positioning hole 16 are adapted, the second grid bar 5, the third grid bar 6 and the fourth grid bar 7 are provided with a first slider 47, the side end of the first grid bar 4 is provided with a first positioning column 45, the first slider 47 and the first slide groove 15 are slidably adapted, the first positioning column 45 and the first positioning hole 16 are adapted, the second grid bar 5, the third grid bar 6 and the fourth grid bar 7 are provided with a first positioning column 45, the first positioning column 45 and the first positioning hole 16 are adapted, the second grid bar 5, the third grid bar 6 and the fourth grid bar 7 are provided with a first positioning column 45, the first positioning column 45 and the first positioning column 45 ... first positioning column 45 The lower end surfaces of the first and fourth grid bars 6 and 7 are each provided with a second slider 36, and the second slider 36 and the second slide 17 are adapted for sliding. The lower ends of the second sliders 36 of the third and fourth grid bars 6 and 7 are provided with a third positioning post 37, and the lower end of the second slider 36 of the second grid bar 5 is provided with a fourth positioning post 49. The upper ends of the second sliders 36 of the third and second grid bars 6 and 5 are provided with a third positioning hole 46, and the third positioning post 37 is adapted to the third positioning hole 46, and the fourth positioning post 49 is adapted to the fourth positioning hole 48;

[0036] During use, when it is necessary to install each fence bar, first insert the first slider 47 into the first slide groove 15, and at the same time, insert the first positioning column 45 into the first positioning hole 16, and then fix the back of the first fence bar 4 through the fixing plate 12 and the lower plow board 2, thereby realizing the connection between the first fence bar 4 and the lower plow board 2, wherein the fixing plate 12 is fixed by bolts; by correspondingly inserting the second slider 36 on the second fence bar 5 into the second slide groove 17, and at the same time, inserting the fourth positioning column 49 into the fourth positioning hole 48, the connection between the second fence bar 5 and the upper plow board 3 is realized. ; The third bar 6 is installed by inserting the second slider 36 on the third bar 6 into the second slide groove 17, and the third positioning column 37 is inserted into the third positioning hole 46; the third bar 6 is installed by inserting the second slider 36 on the fourth bar 7 into the second slide groove 17, and the third positioning column 37 is inserted into the third positioning hole 46. Then, the back of the fourth bar 7 is fixed by the fixing plate 12 and the upper plowboard 3, thereby realizing the connection between the fourth bar 7 and the upper plowboard 3, wherein the fixing plate 12 is fixed by bolts.

[0037] Example 2

[0038] On the basis of embodiment 1, in order to realize the buffering function of the four bars, a support plate 18 is fixed on the second support frame 10 and the third support frame 11, a base 19 is fixed on the support plate 18, and a base 19 is fixed on the first support frame 9, the second support frame 10 and the third support frame 11. A cavity 33 is provided inside the base 19, and a third slide groove 34 is provided in the cavity 33. One end of the first spring 29 is fixedly connected to the bottom of the cavity 33, and the other end of the first spring 29 is fixedly connected to the vertical plate 30. The surface of the vertical plate 30 is provided with a third slider 32, and the surface of the vertical plate 30 is provided with a first passage Hole 31, the third slider 32 and the third slide groove 34 are slidably adapted, the support seat 35 is fixedly connected to the grid bar, the support seat 35 and one end of the rotating member 38 are rotatably connected, the other end of the rotating member 38 is fixedly connected to one end of the connecting column 39, and the other end of the connecting column 39 is fixedly connected to the limit frame 42. A second through hole 40 is opened on the surface of the limit frame 42, and a column 41 is inserted into the second through hole 40. The column 41 can be inserted into the first through hole 31. The surface of the column 41 is sleeved with a second spring 20. A square solid block 43 is fixed to one end of the second spring 20, and a handle 44 is fixed to the surface of the square solid block 43;

[0039] During use, after the four groups of bars are installed, the corresponding buffer components 100 and connecting components 200 are connected, wherein the handle 44 is manually turned to disengage the column 41 from the second through hole 40, and then the limit frame 42 is turned to embed the vertical plate 30 into the limit frame 42 accordingly, and the first through hole 31 and the second through hole 40 correspond to each other. At this time, the handle 44 is released, and the column 41 is automatically inserted into the first through hole 31 and the second through hole 40 under the rebound action of the second spring, thereby realizing the connection between the buffer component 100 and the connecting component 200; when the bars are working and are subjected to impact force, the third slider 32 arranged on the surface of the vertical plate 30 will slide in the third slide groove 34, and the first spring 29 is subjected to pressure and deformed, and the impact force is absorbed at the same time, thereby increasing the strength of the bars.

[0040] Example 3

[0041] On the basis of the second embodiment, in order to facilitate the installation of the reinforced plow tip 1, a second positioning hole 24 and a square slot 25 are opened on the end surface of the lower plow plate 2, a threaded hole 23 is opened on the surface of the lower plow plate 2, and a second positioning column 27 and a square insert 28 are provided on the surface of the reinforced plow tip 1. The threaded hole 23 is opened on the surface of the reinforced plow tip 1, the second positioning column 27 is adapted to the second positioning hole 24, the square slot 25 is adapted to the square insert 28, and the reinforced plow tip 1 and the lower plow plate 2 are fixedly connected by bolts and threaded holes 23;

[0042] When in use, the square insert plate 28 is inserted into the square slot 25, and the second positioning column 27 is inserted into the second positioning hole 24, and then the reinforced plow tip 1 and the lower vertical plate 30 are fixed by bolts to achieve the installation of the reinforced plow tip 1. The end face of the second positioning column 27 is pentagonal, which improves the stability of the reinforced plow tip 1. The reinforced plow tip 1 is made of discarded rails and has strong wear resistance.

[0043] Working principle: In actual use, the first slide groove 15 and the first slider 47 are provided to facilitate the assembly of the first grid bar 4, and the first positioning column 45 and the first positioning hole 16 are provided to improve the stability of the assembly of the first grid bar 4. The second slider 36 and the second slide groove 17 are provided to facilitate the assembly of the second grid bar 5, the third grid bar 6 and the fourth grid bar 7. The fourth positioning column 49 and the fourth positioning hole 48 improve the stability of the assembly of the second grid bar 5, and the third positioning hole 46 and the third positioning column 37 improve the stability of the assembly of the third grid bar 6 and the fourth grid bar 7; the buffer component 100 and the connecting component 200 provided can buffer the impact force exerted on the grid bar and improve the strength of the grid bar, which facilitates timely replacement of the grid bar when it is worn and ensures smooth work. This avoids the problem that the traditional grid bar plow, on the one hand, needs to remove the entire plow wall when replacing the bars, and it is not convenient to replace the bars in time when a certain bar is damaged. On the other hand, the traditional grid bar lacks the buffer component 100, and is prone to shaking during use.

[0044] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength bar-type mirror plowshare assembly, characterized by: The high-strength grid-bar mirror plowshare assembly comprises: a lower plowshare (2), one end of the lower plowshare (2) is provided with a reinforced plow tip (1), the back of the lower plowshare (2) is provided with a first connecting piece (8), a second connecting piece (13), and a third connecting piece (14), the end surface of the first connecting piece (8) is provided with a first support frame (9), the end surface of the second connecting piece (13) is provided with a second support frame (10), and the end surface of the third connecting piece (14) is provided with a third support frame (11), and a buffer assembly (100) is provided on the three support frames; An upper plowboard (3) is provided with a first grid bar (4), a second grid bar (5), a third grid bar (6) and a fourth grid bar (7) on the surface of the upper plowboard (3), and a connecting assembly (200) is provided on the back of each of the four groups of grid bars; a first chute (15) is provided on the surface of the lower plowboard (2), a second chute (17) and a first positioning hole (16) are provided on the surface of the upper plowboard (3), a fourth positioning hole (48) is provided inside the second chute (17), one end of the first connecting member (8) is fixedly connected to the lower plowboard (2) by a screw, the other end of the first connecting member (8) is fixedly connected to the first support frame (9) by a stud bolt, one end of the second connecting member (13) is fixedly connected to the lower plowboard (2) by a screw, the other end of the second connecting member (13) is fixedly connected to the second support frame (10) by a stud bolt, one end of the third connecting member (14) is fixedly connected to the lower plowboard (2) by a screw, and the other end of the third connecting member (14) is fixedly connected to the lower plowboard (2) by a stud bolt The first support frame (11) is provided with a first slider (47) on the lower end surface of the first grid bar (4), a first positioning column (45) is provided on the side end of the first grid bar (4), the first slider (47) and the first slide groove (15) are slidingly adapted, the first positioning column (45) and the first positioning hole (16) are adapted, and the lower end surfaces of the second grid bar (5), the third grid bar (6) and the fourth grid bar (7) are all provided with a second slider (36), the second slider (36) and the second slide groove (17) are slidingly adapted. Dynamic adaptation, the lower end of the second slider (36) of the third grid bar (6) and the fourth grid bar (7) is provided with a third positioning column (37), the lower end of the second slider (36) of the second grid bar (5) is provided with a fourth positioning column (49), the upper end of the second slider (36) of the third grid bar (6) and the second grid bar (5) is provided with a third positioning hole (46), the third positioning column (37) and the third positioning hole (46) are adapted to each other, and the fourth positioning column (49) and the fourth positioning hole (48) are adapted to each other.

2. The high-strength grid-bar mirror plowshare assembly according to claim 1, characterized in that: The end surface of the lower plowboard (2) is provided with a second positioning hole (24) and a square slot (25), and the surface of the lower plowboard (2) is provided with a threaded hole (23).

3. The high-strength grid-bar mirror plowshare assembly according to claim 2, characterized in that: The surface of the reinforced plow tip (1) is provided with a second positioning column (27) and a square insert (28). The surface of the reinforced plow tip (1) is provided with a threaded hole (23). The second positioning column (27) and the second positioning hole (24) are matched with each other, and the square slot (25) and the square insert (28) are matched with each other. The reinforced plow tip (1) and the lower plow plate (2) are fixedly connected by bolts and the threaded hole (23).

4. The high-strength grid-bar mirror plowshare assembly according to claim 1, characterized in that: The buffer assembly (100) includes a base (19), a vertical plate (30) and a first spring (29), and the connecting assembly (200) includes a support seat (35), a rotating member (38), a connecting column (39), a limit frame (42), a vertical column (41), a square solid block (43) and a second spring (20).

5. The high-strength grid-bar mirror plowshare assembly according to claim 1, characterized in that: A support plate (18) is fixed on the second support frame (10) and the third support frame (11), a base (19) is fixed on the support plate (18), and a base (19) is fixed on the first support frame (9), the second support frame (10) and the third support frame (11). A cavity (33) is provided inside the base (19), and a third slide groove (34) is provided in the cavity (33). One end of the first spring (29) is fixedly connected to the bottom of the cavity (33), and the other end of the first spring (29) is fixedly connected to the vertical plate (30). A third slider (32) is provided on the surface of the vertical plate (30), and a first through hole (31) is provided on the surface of the vertical plate (30). The third slider (32) and the third slide groove (34) are slidably adapted.

6. The high-strength bar-type mirror plowshare assembly according to claim 4, characterized in that: The support seat (35) is fixedly connected to the grid bar, the support seat (35) and one end of the rotating member (38) are rotatably connected, the other end of the rotating member (38) is fixedly connected to one end of the connecting column (39), and the other end of the connecting column (39) is fixedly connected to the limit frame (42).

7. The high-strength bar-type mirror plowshare assembly according to claim 6, characterized in that: A second through hole (40) is provided on the surface of the limiting frame (42), a column (41) is inserted into the second through hole (40), and the column (41) can be inserted into the first through hole (31).

8. The high-strength grid-bar mirror plowshare assembly according to claim 7, characterized in that: A second spring (20) is sleeved on the surface of the upright column (41), a square solid block (43) is fixed to one end of the second spring (20), and a handle (44) is fixed to the surface of the square solid block (43).

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