Field flattening device for riding type mini-tiller

Abstract

The invention relates to the technical field of agricultural machinery, and discloses a field flattening device for a riding type mini-tiller, the field flattening device comprises a mini-tiller body, one side of the mini-tiller body is provided with a field flattening device body, the field flattening device body comprises a supporting cross rod, and a handrail on the mini-tiller body is provided with the supporting cross rod; a base on the mini-tiller body is movably connected with a connecting rod, the rear side of the connecting rod is movably connected with a lantern ring through a first rotating ring, an inner cavity of the lantern ring is movably connected with a field flattening cross rod in a sleeved mode, and the outer side of the field flattening cross rod is connected with a supporting rod through an angle adjusting assembly. According to the field flattening device for the riding type mini-tiller, the field flattening plate, the connecting frame, the adjusting plate, the adjusting handle and other structures are arranged on the mini-tiller body, the position of the adjusting handle on the moving opening is adjusted, the height of the field flattening plate is conveniently adjusted, and the field flattening plate can be conveniently lowered to a proper height when needing to be used; and meanwhile, the field flattening plate is lifted when not needed.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a field leveling device for a riding micro-tillage machine. Background Art

[0002] The micro-tillage machine is powered by a small diesel engine or gasoline engine, and has the characteristics of light weight, small size, and simple structure. The micro-tillage machine is widely used in dry land, paddy fields, orchards, etc. in plains, mountainous areas, and hills. Equipped with corresponding machinery, it can be used for pumping, power generation, spraying, and spraying. It can also be towed by a trailer for short-distance transportation. The micro-tillage machine can be used freely in the field, which is convenient for users to use and store, eliminating the trouble that large agricultural machinery cannot enter the fields in mountainous areas. It is the best choice for farmers and consumers to replace cattle plowing. Most of the existing field leveling devices use hydraulic cylinders for lifting, which makes the cost of using the field leveling device high. When some farmers have less fields, the cost of farming for farmers is increased. Summary of the invention

[0003] The object of the present invention is to provide a field leveling device for a riding micro-tillage machine to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a field leveling device for a riding micro-tillage machine, comprising a micro-tillage machine body, a field leveling device body is arranged on one side of the micro-tillage machine body, the field leveling device body comprises a supporting cross bar, a handrail on the micro-tillage machine body is provided with a supporting cross bar, a base on the micro-tillage machine body is movably connected with a connecting rod, a sleeve is movably connected with a first rotating ring at the rear side of the connecting rod, the inner cavity of the sleeve is movably sleeved with the field leveling cross bar, the outer side of the field leveling cross bar is connected with the supporting rod by an angle adjustment component, The bottom of the support rod is fixedly connected to the top of the collar, the upper part of the support rod is movably connected to the connecting frame by means of a second mounting hole and a second bolt, the middle part of the connecting frame is rotatably connected to one end of the supporting cross bar, the bottom of the connecting frame is connected with an adjusting handle by means of a second rotating ring, and adjusting plates are installed on the two side shelves of the micro-tillage machine body, a moving opening is provided on one side of the adjusting plate, a placement opening is provided on one side of the inner cavity of the moving opening, the adjusting handle is located in the placement opening, and the outer side of the leveling field cross bar is connected with a leveling field plate by means of a height adjustment assembly.

[0005] As a further improvement of the present invention, the angle adjustment assembly includes a fixing plate, a first mounting hole and a first bolt. The top of the flat field cross bar is fixedly installed with a fixing plate located on one side of the ring. The fixing plate is provided with a first mounting hole. The fixing plate is fixedly connected to the bottom of the support rod by means of the first mounting hole and the first bolt.

[0006] As a further improvement of the present invention, the fixing plate is fan-shaped as a whole, and there are a plurality of first mounting holes, which are evenly distributed along the circumference of the fixing plate.

[0007] As a further improvement of the present invention, the number of the second mounting holes is several, and the several second mounting holes are evenly distributed along the vertical direction of the support rod.

[0008] As a further improvement of the present invention, the height adjustment assembly includes a cross plate, a third mounting hole, a support plate, a fourth mounting hole and a third bolt. The support plate is fixedly installed on the top of the flat field cross bar, and the cross plate is fixedly installed on the front side of the flat field plate. The cross plate is provided with a third mounting hole, and the support plate is provided with a fourth mounting hole. The third mounting hole and the fourth mounting hole are fixedly connected by a third bolt.

[0009] As a further improvement of the present invention, the cross plate is located at the rear side of the support rod, and the number of the support plates is several, and the several support plates jump over the support rod and are evenly distributed on the surface of the flat field cross rod.

[0010] As a further improvement of the present invention, the connecting frame is in an overall arc shape, and the two sides of the supporting cross bar are provided with a connecting frame, a supporting rod, a connecting rod and an angle adjustment assembly that are symmetrically distributed.

[0011] As a further improvement of the present invention, the horizontal section of the flat field board is V-shaped and protrudes toward the micro-tillage machine body.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The field leveling device for the riding micro-tillage machine is provided with a field leveling plate, a connecting frame, an adjusting plate and an adjusting handle on the micro-tillage machine body. The position of the adjusting handle on the moving port is adjusted to facilitate the adjustment of the height of the field leveling plate, so that the field leveling plate can be lowered to a suitable height when it is needed, and raised when it is not needed.

[0014] 2. The field leveling device for the riding micro-tillage machine is connected to the support rod through the field leveling plate and the field leveling cross bar by using an angle adjustment component. The shape characteristics of the fixed plate are used to facilitate the adjustment of the angle between the field leveling plate and the support rod, so that the device can be adapted to different forms of land for field leveling.

[0015] 3. The field leveling device for the riding micro-tillage machine is connected with the field leveling board and the field leveling cross bar by a height adjustment component, so that the height of the field leveling board extending from the field leveling cross bar is adjusted, thereby adjusting the depth of the field leveling board penetrating into the land, thereby improving the practicality of the device. 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 drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a field leveling device for a riding micro-tillage machine of the present invention;

[0018] Figure 2 It is a schematic diagram of the main structure of a field leveling device for a riding micro-tillage machine of the present invention;

[0019] Figure 3 A field leveling device for a riding micro-tillage machine according to the present invention Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 It is a schematic diagram of the structure of an adjustment plate of a field leveling device for a riding micro-tillage machine of the present invention;

[0021] Figure 5 The present invention is a schematic diagram of the structure of a height adjustment component of a field leveling device for a ride-on micro-tillage machine.

[0022] In the figure: 1. tiller body; 2. field leveling device body; 21. support cross bar; 22. connecting rod; 23. first rotating ring; 24. collar; 25. angle adjustment assembly; 251. fixing plate; 252. first mounting hole; 253. first bolt; 26. support rod; 27. second rotating ring; 28. adjustment plate; 29. ​​moving port; 210. placement port; 211. adjustment handle; 212. field leveling cross bar; 213. field leveling plate; 214. second mounting hole; 215. connecting frame; 216. second bolt; 3. height adjustment assembly; 31. cross plate; 32. third mounting hole; 33. support plate; 34. fourth mounting hole; 35. third bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5The present invention provides a field leveling device for a riding micro-tillage machine, comprising a micro-tillage machine body 1, a field leveling device body 2 is arranged on one side of the micro-tillage machine body 1, the field leveling device body 2 comprises a supporting cross bar 21, a handrail on the micro-tillage machine body 1 is provided with the supporting cross bar 21, a base on the micro-tillage machine body 1 is movably connected with a connecting rod 22, a rear side of the connecting rod 22 is movably connected with a sleeve 24 by means of a first rotating ring 23, a cavity of the sleeve 24 is movably sleeved with a field leveling cross bar 212, an outer side of the field leveling cross bar 212 is connected with a supporting rod 26 by means of an angle adjustment component 25, and a bottom of the supporting rod 26 is fixed to a top of the sleeve 24 The upper part of the support rod 26 is movably connected to the connecting frame 215 by means of the second mounting hole 214 and the second bolt 216. The middle part of the connecting frame 215 is rotatably connected to one end of the supporting cross bar 21. The bottom of the connecting frame 215 is connected to the adjusting handle 211 by means of the second rotating ring 27. The two side frames of the micro-tillage machine body 1 are installed with adjusting plates 28. A moving opening 29 is provided on one side of the adjusting plate 28. A placement opening 210 is provided on one side of the inner cavity of the moving opening 29. The adjusting handle 211 is located in the placement opening 210. The outer side of the leveling cross bar 212 is connected to the leveling plate 213 by means of the height adjustment component 3.

[0025] In one embodiment of the present invention, the angle adjustment assembly 25 includes a fixing plate 251, a first mounting hole 252 and a first bolt 253. The fixing plate 251 located on one side of the collar 24 is fixedly mounted on the top of the flat field cross bar 212. The fixing plate 251 is provided with a first mounting hole 252. The fixing plate 251 is fixedly connected to the bottom of the support rod 26 by using the first mounting hole 252 and the first bolt 253. The flat field plate 213 and the flat field cross bar 212 are connected to the support rod 26 by using the angle adjustment assembly 25. By using the shape characteristics of the fixing plate 251, it is convenient to adjust the angle between the flat field plate 213 and the support rod 26, so that the device can be adapted to different forms of land for flat field processing.

[0026] In one embodiment of the present invention, the fixing plate 251 is fan-shaped as a whole, and there are a plurality of first mounting holes 252, which are evenly distributed along the circumference of the fixing plate 251. By evenly distributing the plurality of first mounting holes 252 along the circumference of the fixing plate 251, the range of the angle that the flat plate 213 can change is increased.

[0027] In one embodiment of the present invention, the number of the second mounting holes 214 is several, and the several second mounting holes 214 are evenly distributed along the vertical direction of the support rod 26. By evenly distributing the several second mounting holes 214 along the vertical direction of the support rod 26, it is convenient to adjust the positional relationship between the connecting frame 215 and the support rod 26.

[0028] In one embodiment of the present invention, the height adjustment assembly 3 includes a horizontal plate 31, a third mounting hole 32, a support plate 33, a fourth mounting hole 34 and a third bolt 35. The support plate 33 is fixedly mounted on the top of the flat field cross bar 212, and the horizontal plate 31 is fixedly mounted on the front side of the flat field board 213. The third mounting hole 32 is opened on the horizontal plate 31, and the fourth mounting hole 34 is opened on the support plate 33. The third mounting hole 32 and the fourth mounting hole 34 are fixedly connected by the third bolt 35. By connecting the flat field board 213 and the flat field cross bar 212 with the height adjustment assembly 3, it is convenient to adjust the height of the flat field board 213 extending from the flat field cross bar 212, thereby adjusting the depth of the flat field board 213 penetrating into the ground, thereby improving the practicality of the device.

[0029] In one embodiment of the present invention, the cross plate 31 is located at the rear side of the support rod 26 , and the number of the support plates 33 is several, and the several support plates 33 jump over the support rod 26 and are evenly distributed on the surface of the flat field cross bar 212 .

[0030] In one embodiment of the present invention, the connecting frame 215 is in an arc shape as a whole, and the connecting frame 215 , the supporting rod 26 , the connecting rod 22 and the angle adjustment assembly 25 are symmetrically arranged on both sides of the supporting cross bar 21 .

[0031] In one embodiment of the present invention, the horizontal section of the field-leveling plate 213 is V-shaped and bulges toward the micro-tillage machine body 1. The horizontal section of the field-leveling plate 213 is V-shaped and bulges toward the micro-tillage machine body 1, so that the field-leveling plate 213 can contact with the soil and pass through the soil to flatten the soil.

[0032] Working principle: When using this device, according to the depth of the flat field board 213 into the ground, the flat field board 213 is adjusted to a suitable position using the cross plate 31, the third mounting hole 32, the support plate 33, the fourth mounting hole 34 and the third bolt 35, and then the angle of the flat field board 213 is adjusted using the fixing plate 251, the first mounting hole 252 and the first bolt 253. The micro-tillage machine body 1 is provided with structures such as the flat field board 213, the connecting frame 215, the adjusting plate 28 and the adjusting handle 211, and the position of the adjusting handle 211 on the moving port 29 is adjusted, and the adjusting handle 211 is placed in the placement port 210, so as to facilitate the adjustment of the height of the flat field board 213, so as to facilitate the lowering of the flat field board 213 to a suitable height when it is needed, and to raise the flat field board 213 when it is not needed.

[0033] 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. A field leveling device for a riding micro-tillage machine, comprising a micro-tillage machine body (1), characterized in that: A field leveling device body (2) is provided on one side of the micro-tillage machine body (1), and the field leveling device body (2) includes a support cross bar (21). The handrail on the micro-tillage machine body (1) is provided with the support cross bar (21). The base on the micro-tillage machine body (1) is movably connected with a connecting rod (22). The rear side of the connecting rod (22) is movably connected with a sleeve (24) by means of a first rotating ring (23). The inner cavity of the sleeve (24) is movably sleeved with a field leveling cross bar (212). The outer side of the field leveling cross bar (212) is connected with a support rod (26) by means of an angle adjustment component (25). The bottom of the support rod (26) is fixedly connected to the top of the sleeve (24). The upper part of the support rod (26) is movably connected to the upper part of the sleeve (24). The connecting frame (215) is movably connected to the connecting frame (215) by a second mounting hole (214) and a second bolt (216); the middle part of the connecting frame (215) is rotatably connected to one end of the supporting cross bar (21); the bottom of the connecting frame (215) is connected to an adjustment handle (211) by a second rotating ring (27); adjustment plates (28) are installed on the two side frames of the micro-tillage machine body (1); a moving opening (29) is provided on one side of the adjustment plate (28); a placement opening (210) is provided on one side of the inner cavity of the moving opening (29); the adjustment handle (211) is located in the placement opening (210); and the outer side of the flattening cross bar (212) is connected to a flattening plate (213) by a height adjustment assembly (3).

2. A field leveling device for a riding micro-tillage machine according to claim 1, characterized in that: The angle adjustment assembly (25) comprises a fixing plate (251), a first mounting hole (252) and a first bolt (253); the fixing plate (251) located on one side of the collar (24) is fixedly mounted on the top of the flat field cross bar (212); the fixing plate (251) is provided with a first mounting hole (252); the fixing plate (251) is fixedly connected to the bottom of the support rod (26) by means of the first mounting hole (252) and the first bolt (253).

3. A field leveling device for a riding micro-tillage machine according to claim 2, characterized in that: The fixing plate (251) is in a sector shape as a whole, and there are a plurality of first mounting holes (252), which are evenly distributed along the circumference of the fixing plate (251).

4. The field leveling device for a riding micro-tillage machine according to claim 1, characterized in that: The number of the second mounting holes (214) is multiple, and the multiple second mounting holes (214) are evenly distributed along the vertical direction of the support rod (26).

5. The field leveling device for a riding micro-tillage machine according to claim 1, characterized in that: The height adjustment assembly (3) comprises a transverse plate (31), a third mounting hole (32), a support plate (33), a fourth mounting hole (34) and a third bolt (35); the support plate (33) is fixedly mounted on the top of the flat field cross bar (212); the transverse plate (31) is fixedly mounted on the front side of the flat field plate (213); the third mounting hole (32) is provided on the transverse plate (31); the fourth mounting hole (34) is provided on the support plate (33); the third mounting hole (32) and the fourth mounting hole (34) are fixedly connected by a third bolt (35).

6. A field leveling device for a riding micro-tillage machine according to claim 5, characterized in that: The cross plate (31) is located at the rear side of the support rod (26), and the number of the support plates (33) is several, and the several support plates (33) jump over the support rod (26) and are evenly distributed on the surface of the flat field cross bar (212).

7. The field leveling device for a riding micro-tillage machine according to claim 1, characterized in that: The connecting frame (215) is in an arc shape as a whole, and the two sides of the supporting crossbar (21) are provided with a connecting frame (215), a supporting rod (26), a connecting rod (22) and an angle adjustment assembly (25) which are symmetrically distributed.

8. The field leveling device for a riding micro-tillage machine according to claim 1, characterized in that: The horizontal section of the flat field plate (213) is V-shaped and protrudes toward the micro-tillage machine body (1).

9. The field leveling device for a riding micro-tillage machine according to claim 1, characterized in that: The number of the placement openings (210) is four, and the four placement openings (210) are evenly distributed on one side of the moving opening (29), and protrusions are provided on the upper and lower sides of the openings on one side of the placement openings (210).

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