Land leveling equipment convenient to operate for alfalfa planting

Abstract

The utility model provides land leveling equipment convenient to operate for alfalfa planting, and belongs to the technical field of alfalfa planting. The mounting hopper is arranged on the farming vehicle, the lower end of the mounting hopper is fixedly connected with a plurality of uniformly distributed seeding pipes, and a damping mechanism is arranged between the mounting hopper and the farming vehicle; a plurality of iron ploughs are arranged, a mounting frame is fixedly connected between the inner walls of the bracket, the plurality of iron ploughs are detachably connected to the mounting frame, the output end of the servo motor drives the second rotating shaft to rotate and finally drives the third rotating shaft to rotate, the third rotating shaft rotates to drive the mounting hopper to shake in a small range, and alfalfa seeds flow out of the seeding pipe. The spring is arranged between the steel plate and the floor, so that the damping can be effectively realized, the stable vibration of the mounting hopper can be ensured, the alfalfa seeds can be continuously sown, the manpower and material resources are saved, and the planting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of alfalfa planting, and in particular relates to a ground-leveling device for alfalfa planting which is easy to operate. Background Art

[0002] Alfalfa, commonly known as golden flower, is a perennial flowering plant. The most famous one is purple alfalfa, which is used as forage. There are many types of alfalfa, most of which are wild herbs. There are three main types of alfalfa produced in China. It has high nutritional value and has the effects of clearing the spleen and stomach, benefiting the large and small intestines, and removing bladder stones. Alfalfa contains the most abundant vitamin K, which is higher than all vegetables. Other vitamins such as vitamin C and B are also quite rich. It is mostly used as livestock feed.

[0003] When alfalfa is cultivated, workers usually dig holes and bury seeds, or use agricultural machinery to dig the soil and then scatter seeds in the field. This method is not very efficient for alfalfa cultivation and wastes manpower and material resources. Weeds are easy to grow in the field. When agricultural machinery digs the soil, the weeds are usually dug up whole roots, which is not conducive to the growth of alfalfa seeds. Utility Model Content

[0004] The utility model aims to provide a land leveling device for alfalfa planting which is easy to operate, aiming to solve the problems in the prior art that the efficiency of alfalfa artificial planting is low and weeds on cultivated land are inconvenient to plant.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A land leveling device for alfalfa planting that is easy to operate, comprising:

[0007] A farming vehicle with a bracket fixedly connected to the front end;

[0008] A mounting bucket, the mounting bucket being arranged on the farming vehicle, a plurality of evenly distributed sowing tubes being fixedly connected to the lower end of the mounting bucket, and a shock absorbing mechanism being arranged between the mounting bucket and the farming vehicle;

[0009] An iron plow, wherein a plurality of the iron plows are provided, a mounting frame is fixedly connected between the inner walls of the bracket, and the plurality of the iron plows can be detachably connected to the mounting frame;

[0010] A mowing roller, wherein a first rotating shaft is rotatably connected between the inner walls of the bracket, the mowing roller is detachably connected to the circumferential surface of the first rotating shaft, and the iron plow is located between the mounting bucket and the mowing roller;

[0011] A vibration component, wherein a groove is provided on the farming vehicle, the vibration component is arranged in the groove, and the vibration component is connected to the mounting bucket to realize vibration of the mounting bucket;

[0012] The driving mechanism is arranged on the farming vehicle, a first transmission component is arranged between the first rotating shaft and the driving mechanism, and a second transmission component is arranged between the vibration component and the driving mechanism to realize vibration.

[0013] As a preferred solution of the utility model, the vibration component includes a third rotating shaft and an eccentric wheel, the third rotating shaft is rotatably connected between the inner walls of the groove, the eccentric wheel is fixedly connected to the circumferential surface of the third rotating shaft, and the eccentric wheel is located on the lower side of the mounting bucket.

[0014] As a preferred solution of the utility model, the driving mechanism includes a support plate and a servo motor, two support plates are provided, both of which can be detachably connected to the agricultural vehicle, the second rotating shaft is rotatably connected between the two support plates, the servo motor is detachably connected to the side wall of one of the support plates, and the output end of the servo motor is fixedly connected to the second rotating shaft.

[0015] As a preferred solution of the utility model, the first transmission component includes a driven sprocket, a chain and a driving sprocket, the first rotating shaft passes through the side end of the bracket, the driven sprocket is fixedly connected to the through end of the first rotating shaft, the second rotating shaft passes through the side end of one of the support plates, the driving sprocket is fixedly connected to the through end of the second rotating shaft, and the chain transmission is connected between the driven sprocket and the driving sprocket.

[0016] As a preferred solution of the utility model, the second transmission component includes an active roller, a driven roller and a transmission belt, the active roller is fixedly connected to the circumferential surface of the second rotating shaft, the transmission belt is fixedly connected to the circumferential surface of the third rotating shaft, and the driven roller is transmission-connected between the active roller and the transmission belt.

[0017] As a preferred solution of the utility model, there are two groups of shock absorbing mechanisms, each group of the shock absorbing mechanisms includes a floor, a spring and a steel plate, the floor is detachably connected to the farming vehicle, the steel plate is detachably connected to the side end of the mounting bucket, and there are multiple springs, and the multiple springs are all arranged between the floor and the steel plate.

[0018] As a preferred solution of the utility model, a plurality of short rods are fixedly connected to the upper end of the floor, a plurality of springs are respectively sleeved on the surface of the short rods, the short rods all penetrate the upper end of the steel plate, and nuts are provided on the upper sides of the short rods.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. This solution drives the second rotating shaft to rotate through the output end of the servo motor, and finally drives the third rotating shaft to rotate. The rotation of the third rotating shaft drives the installation bucket to vibrate slightly, and alfalfa seeds flow out from the sowing tube, achieving the effect of automatic sowing. The spring is set between the steel plate and the floor, which can effectively reduce shock and ensure that the installation bucket can vibrate smoothly, so that alfalfa seeds can be continuously sown, saving manpower and material resources and improving planting efficiency.

[0021] 2. This solution drives the active sprocket to rotate through the second rotating shaft. When the active sprocket rotates, the driven sprocket is driven to rotate through the chain. The driven sprocket drives the first rotating shaft to rotate, thereby driving the mowing roller to rotate, so that the mowing roller can cut the weeds in the cultivated land, cooperate with the iron plow to plow the land, and improve the effect of automatic leveling. The spring is set on the circumferential surface of the short rod, so that the spring will not be deformed when it is expanded and contracted, which effectively extends the service life of the spring and ensures that the installation bucket can vibrate stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the driving component of the utility model;

[0025] Figure 3 It is a top view of the overall structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the shock absorbing structure of the utility model;

[0027] Figure 5 It is an exploded view of the overall structure of the utility model.

[0028] In the figure: 1. agricultural vehicle; 2. bracket; 3. mounting bucket; 4. mounting frame; 5. iron plow; 6. mowing roller; 7. first rotating shaft; 8. driven sprocket; 9. chain; 10. driving sprocket; 11. second rotating shaft; 12. support plate; 13. servo motor; 14. driving roller; 15. driven roller; 16. transmission belt; 17. third rotating shaft; 18. eccentric wheel; 19. sowing tube; 20. floor; 21. spring; 22. short rod; 23. steel plate; 24. nut. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Example 1

[0033] See also Figure 1-5 , the technical solution provided by this embodiment is as follows:

[0034] A land leveling device for alfalfa planting that is easy to operate, comprising:

[0035] A farming vehicle 1 with a bracket 2 fixedly connected to the front end;

[0036] The mounting bucket 3 is arranged on the farming vehicle 1, and a plurality of evenly distributed sowing tubes 19 are fixedly connected to the lower end of the mounting bucket 3. A shock absorbing mechanism is arranged between the mounting bucket 3 and the farming vehicle 1. There are two groups of shock absorbing mechanisms, and each group of shock absorbing mechanisms includes a floor 20, a spring 21 and a steel plate 23. The floor 20 is detachably connected to the farming vehicle 1, and the steel plate 23 is detachably connected to the side end of the mounting bucket 3. A plurality of springs 21 are arranged, and the plurality of springs 21 are arranged between the floor 20 and the steel plate 23.

[0037] In a specific embodiment of the utility model, the nut 24 is connected to the mounting bucket 3 by bolts. Alfalfa seeds are stored in the mounting bucket 3. The third rotating shaft 17 is rotated to drive the mounting bucket 3 to vibrate slightly, and the alfalfa seeds flow out from the sowing tube 19 to achieve the effect of automatic sowing. The spring 21 is arranged between the steel plate 23 and the floor 20, which can effectively reduce shock and ensure that the mounting bucket 3 can vibrate smoothly.

[0038] The iron plow 5 is provided in plurality, and a mounting frame 4 is fixedly connected between the inner walls of the bracket 2 , and the plurality of iron plows 5 can be detachably connected to the mounting frame 4 .

[0039] In a specific embodiment of the utility model, a plurality of threaded holes are provided on the mounting frame 4, and the iron plow 5 is connected to the mounting frame 4 by bolts, which is convenient for installation and replacement. The iron plow 5 is driven to move by the movement of the agricultural vehicle 1 to achieve the effect of plowing the land.

[0040] A first rotating shaft 7 is rotatably connected between the mowing roller 6 and the inner wall of the bracket 2 . The mowing roller 6 is detachably connected to the circumferential surface of the first rotating shaft 7 . The iron plow 5 is located between the mounting bucket 3 and the mowing roller 6 .

[0041] In a specific embodiment of the utility model, the mowing roller 6 is composed of two steel rollers and a plurality of cutting knives, the cutting knives are welded between the two steel rollers, and the steel rollers are fixedly connected to the circumferential surface of the first rotating shaft 7 .

[0042] A vibration component is provided on the farming vehicle 1 with a groove, in which the vibration component is provided, and the vibration component is connected to the mounting bucket 3 to realize the vibration of the mounting bucket 3, the vibration component includes a third rotating shaft 17 and an eccentric wheel 18, the third rotating shaft 17 is rotatably connected between the inner walls of the groove, the eccentric wheel 18 is fixedly connected to the circumferential surface of the third rotating shaft 17, and the eccentric wheel 18 is located on the lower side of the mounting bucket 3.

[0043] In a specific embodiment of the present utility model, the third rotating shaft 17 is rotatably connected between the inner walls of the groove, and the rotation of the third rotating shaft 17 drives the eccentric wheel 18 to rotate. The eccentric wheel 18 is close to the lower side of the mounting bucket 3, and the mounting bucket 3 is driven by the eccentric wheel 18 to move slightly to achieve a vibration effect.

[0044] The driving mechanism is arranged on the farming vehicle 1, a first transmission component is arranged between the first rotating shaft 7 and the driving mechanism, a second transmission component is arranged between the vibration component and the driving mechanism to realize vibration, the driving mechanism includes a support plate 12 and a servo motor 13, two support plates 12 are provided, and both support plates 12 can be detachably connected to the farming vehicle 1, the second rotating shaft 11 is rotatably connected between the two support plates 12, the servo motor 13 is detachably connected to the side wall of one of the support plates 12, and the output end of the servo motor 13 is fixedly connected to the second rotating shaft 11, the first transmission component includes a driven sprocket 8, a chain 9 and A driving sprocket 10, a first rotating shaft 7 passes through the side end of the bracket 2, a driven sprocket 8 is fixedly connected to the through end of the first rotating shaft 7, a second rotating shaft 11 passes through the side end of one of the support plates 12, a driving sprocket 10 is fixedly connected to the through end of the second rotating shaft 11, a chain 9 is transmission-connected between the driven sprocket 8 and the driving sprocket 10, a second transmission component comprises a driving roller 14, a driven roller 15 and a transmission belt 16, the driving roller 14 is fixedly connected to the circumferential surface of the second rotating shaft 11, the transmission belt 16 is fixedly connected to the circumferential surface of the third rotating shaft 17, and the driven roller 15 is transmission-connected between the driving roller 14 and the transmission belt 16.

[0045] In a specific embodiment of the utility model, the support plate 12 is connected to the farming vehicle 1 by bolts, and the second rotating shaft 11 is driven to rotate by the output end of the servo motor 13. When the second rotating shaft 11 rotates, it drives the active roller 14 and the active sprocket 10 to rotate. The active roller 14 drives the transmission belt 16 to rotate through the driven roller 15, thereby driving the third rotating shaft 17 to rotate. When the active sprocket 10 rotates, it drives the driven sprocket 8 to rotate through the chain 9. The driven sprocket 8 drives the first rotating shaft 7 to rotate, thereby driving the mowing roller 6 to rotate, so that the mowing roller 6 can cut the weeds in the cultivated land.

[0046] For details, please refer to Figure 4 A plurality of short rods 22 are fixedly connected to the upper end of the floor 20 , and a plurality of springs 21 are respectively sleeved on the surface of the short rods 22 . The short rods 22 all penetrate the upper end of the steel plate 23 , and nuts 24 are provided on the upper side of the short rods 22 .

[0047] In a specific embodiment of the utility model, the nut 24 is threadedly connected to the short rod 22, and the spring 21 is sleeved on the circumferential surface of the short rod 22, so that the spring 21 will not deform when it is extended or retracted, effectively extending the service life of the spring 21 and ensuring that the installation bucket 3 can vibrate stably.

[0048] Working principle: the movement of the farming vehicle 1 drives the iron plow 5 to move, so as to achieve the effect of plowing the land. The output end of the servo motor 13 drives the second rotating shaft 11 to rotate. When the second rotating shaft 11 rotates, it drives the active roller 14 and the active sprocket 10 to rotate. The active roller 14 drives the transmission belt 16 to rotate through the driven roller 15, thereby driving the third rotating shaft 17 to rotate. When the active sprocket 10 rotates, it drives the driven sprocket 8 to rotate through the chain 9. The driven sprocket 8 drives the first rotating shaft 7 to rotate, thereby driving the mowing roller 6 to rotate, so that the mowing roller 6 cuts the weeds in the cultivated land. The rotation of the third rotating shaft 17 drives the eccentric wheel 18 to rotate. The eccentric wheel 18 is close to the lower side of the installation bucket 3, driving the installation bucket 3 to move slightly, so as to achieve the effect of vibration. Alfalfa seeds flow out from the sowing tube 19, so as to achieve the effect of automatic sowing.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A land leveling device for alfalfa planting that is easy to operate, characterized in that: include: A farming vehicle (1) having a bracket (2) fixedly connected to the front end; A mounting bucket (3), the mounting bucket (3) being arranged on the farming vehicle (1), a plurality of evenly distributed sowing tubes (19) being fixedly connected to the lower end of the mounting bucket (3), and a shock absorbing mechanism being arranged between the mounting bucket (3) and the farming vehicle (1); An iron plow (5), wherein a plurality of the iron plows (5) are provided, a mounting frame (4) is fixedly connected between the inner walls of the bracket (2), and the plurality of iron plows (5) can be detachably connected to the mounting frame (4); A mowing roller (6), a first rotating shaft (7) being rotatably connected between the inner walls of the bracket (2), the mowing roller (6) being detachably connected to the circumferential surface of the first rotating shaft (7), and the iron plow (5) being located between the mounting bucket (3) and the mowing roller (6); A vibration component, wherein the farming vehicle (1) is provided with a groove, the vibration component is arranged in the groove, and the vibration component is connected to the mounting bucket (3) to achieve vibration of the mounting bucket (3); A driving mechanism is provided on the farming vehicle (1); a first transmission component is provided between the first rotating shaft (7) and the driving mechanism; and a second transmission component is provided between the vibration component and the driving mechanism to achieve vibration.

2. The easy-to-operate land leveling equipment for alfalfa planting according to claim 1, characterized in that: The vibrating component comprises a third rotating shaft (17) and an eccentric wheel (18), wherein the third rotating shaft (17) is rotatably connected between the inner walls of the groove, and the eccentric wheel (18) is fixedly connected to the circumferential surface of the third rotating shaft (17), and the eccentric wheel (18) is located at the lower side of the mounting bucket (3).

3. The easy-to-operate land leveling equipment for alfalfa planting according to claim 2, characterized in that: The driving mechanism comprises a support plate (12) and a servo motor (13); two support plates (12) are provided, and both support plates (12) are detachably connected to the farming vehicle (1); a second rotating shaft (11) is rotatably connected between the two support plates (12); the servo motor (13) is detachably connected to a side wall of one of the support plates (12), and an output end of the servo motor (13) is fixedly connected to the second rotating shaft (11).

4. The easy-to-operate land leveling equipment for alfalfa planting according to claim 3, characterized in that: The first transmission component comprises a driven sprocket (8), a chain (9) and a driving sprocket (10); the first rotating shaft (7) passes through a side end of the bracket (2); the driven sprocket (8) is fixedly connected to the through end of the first rotating shaft (7); the second rotating shaft (11) passes through a side end of one of the support plates (12); the driving sprocket (10) is fixedly connected to the through end of the second rotating shaft (11); and the chain (9) is drivingly connected between the driven sprocket (8) and the driving sprocket (10).

5. The easy-to-operate land leveling equipment for alfalfa planting according to claim 4, characterized in that: The second transmission component comprises a driving roller (14), a driven roller (15) and a transmission belt (16); the driving roller (14) is fixedly connected to the circumferential surface of the second rotating shaft (11); the transmission belt (16) is fixedly connected to the circumferential surface of the third rotating shaft (17); and the driven roller (15) is transmission-connected between the driving roller (14) and the transmission belt (16).

6. The easy-to-operate land leveling equipment for alfalfa planting according to claim 5, characterized in that: The shock absorbing mechanism is provided in two groups, each group of the shock absorbing mechanism comprises a floor (20), a spring (21) and a steel plate (23), the floor (20) is detachably connected to the farming vehicle (1), the steel plate (23) is detachably connected to the side end of the mounting bucket (3), a plurality of springs (21) are provided, and the plurality of springs (21) are all arranged between the floor (20) and the steel plate (23).

7. The easy-to-operate land leveling equipment for alfalfa planting according to claim 6, characterized in that: A plurality of short rods (22) are fixedly connected to the upper end of the floor (20), and a plurality of springs (21) are respectively sleeved on the surface of the short rods (22). The short rods (22) all penetrate the upper end of the steel plate (23), and nuts (24) are provided on the upper sides of the short rods (22).

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