Deep scarification and soil preparation all-in-one machine

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a deep scarification and soil preparation all-in-one machine which comprises a frame, a gear box, a bent plough, a winch shaft, a soil crushing winch, a winch gear and a driving device. The frame is fixedly connected with a traction machine, and a plurality of bent ploughs are mounted on the frame; a gear box is fixedly installed on the frame, a plurality of winch shafts which penetrate through the gear box and are perpendicular to the ground are arranged in the gear box, the winch shafts are arranged in a line and distributed at equal intervals, the lower end, penetrating through the gear box, of each winch shaft is provided with a soil crushing winch, each winch shaft is provided with a winch gear, and the winch gears are meshed with one another. The driving device is used for being connected with any winch shaft to provide power for driving all the soil crushing winches to rotate, large soil blocks generated in the bent plough subsoiling process can be quickly crushed by the soil crushing winches located on the rear side of the bent plough, soil loosening and soil crushing integrated operation is easily achieved, operation steps are reduced, the labor intensity is lowered, and the operation duration is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a deep tillage and land leveling integrated machine. Background Art

[0002] Whether using a special-shaped shovel, curved shovel or all-round deep tiller, deep tillage will produce large clods of soil that are difficult to break. This affects subsequent planting, and requires an additional breaking process before the next step of planting can be carried out. The farming cost is high and the labor intensity is high, which affects the enthusiasm of farmers for planting.

[0003] The deep tillage equipment of the existing technology is often large in size, expensive, and has high cost of use, making it difficult to promote in small-scale or small-area plantations; due to the limitation of the overall size, it is also not suitable for promotion and use in hilly and mountainous areas. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a deep tillage and land leveling integrated machine, comprising: a frame, a gear box, a curved plow, a capstan shaft, a soil breaking capstan, a capstan gear, and a driving device;

[0005] The frame is fixedly connected to the traction machinery, and a plurality of curved plows are installed on the frame; a gear box is fixedly installed on the frame, and the gear box is provided with a plurality of winch shafts that penetrate the gear box and are perpendicular to the ground, the winch shafts are arranged in a row and distributed at equal intervals, and a soil-breaking winch is installed at the lower end of each winch shaft that passes through the gear box, and each winch shaft is installed with a winch gear that meshes with each other, and the driving device is used to connect with any one of the winch shafts to provide power to drive all the soil-breaking winches to rotate.

[0006] Preferably, the driving device comprises a No. 1 cross coupling, a No. 2 cross coupling, a No. 1 bevel gear, an intermediate rotating shaft, a No. 2 bevel gear, a No. 1 intermediate gear and a No. 2 intermediate gear;

[0007] Wherein, the No. 1 cross coupling is used to connect with the traction machinery and receive the driving force of the traction machinery, the No. 1 cross coupling and the No. 2 cross coupling are connected by a connecting rod, the No. 2 cross coupling is installed on the gear box and extends into the gear box, and the No. 1 bevel gear is installed on one end of the No. 2 cross coupling extending into the gear box;

[0008] An intermediate rotating shaft is vertically arranged in the gear box, on which a second bevel gear and a first intermediate gear are mounted, the second bevel gear and the first bevel gear are meshed for transmission, wherein a second intermediate gear is mounted on one of the capstan shafts, the first intermediate gear and the second intermediate gear are meshed for transmission.

[0009] Preferably, limit wheels are installed on both sides of the frame through brackets, and the brackets can slide up and down on the frame to adjust their positions relative to the frame.

[0010] Preferably, each of the curved plows is located at the midpoint of two adjacent soil-breaking winches, and the lowest point of the curved plow is lower than the lowest point of the soil-breaking winches.

[0011] Preferably, the front end of each of the curved plows is provided with an upwardly inclined shovel, and the two side surfaces of the front end of each of the curved plows are provided with soil-dividing wings arranged obliquely upward, the soil-dividing wings are triangles diverging backwards, and the front end of the soil-dividing wings is located on the rear side of the front end of the inclined shovel.

[0012] Preferably, the tooth profile types of the first intermediate gear, the second intermediate gear and the capstan gear are all helical teeth.

[0013] Compared with the prior art, the utility model provides a deep tillage and land leveling integrated machine, which has the following beneficial effects:

[0014] 1. During the deep loosening process of the curved plow, large clods of soil will be quickly broken up by the soil-breaking winch located at the rear side of the curved plow, easily realizing the integrated loosening and crushing operations, reducing additional operation steps, and reducing labor intensity and operation time.

[0015] 2. It can be driven directly by simple traction equipment such as tractor diesel engines, which can reduce the difficulty and cost of integrated soil loosening and crushing operations. It can also be transported separately from traction equipment and can adapt to narrow terrain such as hilly and mountainous areas where large equipment cannot enter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the gear box of the present utility model.

[0018] In the figure: 1. frame; 2. gear box; 3. cross coupling No. 1; 4. cross coupling No. 2; 5. soil-breaking capstan; 6. curved plow; 7. oblique shovel; 8. soil-dividing wing; 9. bracket; 10. limiting wheel; 11. bevel gear No. 1; 12. bevel gear No. 2; 13. intermediate rotating shaft; 14. intermediate gear No. 1; 15. capstan shaft; 16. intermediate gear No. 2; 17. capstan gear. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] Reference Figure 1 and Figure 2 The utility model provides a deep tillage and land leveling integrated machine, comprising: a frame 1, a gear box 2, a curved plow 6, a capstan shaft 15, a soil breaking capstan 5, a capstan gear 17 and a driving device;

[0022] The frame 1 is fixedly connected to the traction machinery, and a plurality of curved plows 6 are installed on the frame 1; a gear box 2 is fixedly installed on the frame 1, and a plurality of capstan shafts 15 penetrating the gear box 2 and perpendicular to the ground are provided in the gear box 2, the capstan shafts 15 are arranged in a row and distributed at equal intervals, and a soil-breaking capstan 5 is installed at the lower end of each capstan shaft 15 passing through the gear box 2, and each capstan shaft 15 is installed with a capstan gear 17 and meshes with each other, and a driving device is used to connect with any one of the capstan shafts 15 to provide power to drive all the soil-breaking capstans 5 to rotate.

[0023] The driving device includes a No. 1 cross coupling 3, a No. 2 cross coupling 4, a No. 1 bevel gear 11, an intermediate shaft 13, a No. 2 bevel gear 12, a No. 1 intermediate gear 14 and a No. 2 intermediate gear 16; an intermediate shaft 13 is vertically arranged in the gear box 2, and a No. 2 bevel gear 12 and a No. 1 intermediate gear 14 are installed on the intermediate shaft 13, and the No. 2 bevel gear 12 and the No. 1 bevel gear 11 are meshed for transmission, and a No. 2 intermediate gear 16 is installed on one of the capstan shafts 15, and the No. 1 intermediate gear 14 and the No. 2 intermediate gear 16 are meshed for transmission.

[0024] The soil turned over by the curved plow 6 will be directly crushed by the soil crushing winch 5 at the first time. The two adjacent soil crushing winches 5 have opposite directions and squeeze the soil turned over by the curved plow 6 backwards when rotating. After the soil is crushed, the ground is flat, which saves the step of crushing with other equipment after turning over the soil.

[0025] Among them, the No. 1 cross coupling 3 is used to connect with the traction machinery and receive the driving force of the traction machinery. The No. 1 cross coupling 3 and the No. 2 cross coupling 4 are connected by a connecting rod. The No. 2 cross coupling 4 is installed on the gear box 2 and extends into the gear box 2. The No. 1 bevel gear 11 is installed on the end of the No. 2 cross coupling 4 extending into the gear box 2; the cross coupling itself has a compact and simple structure, which is suitable for the application environment of the utility model. The working surface of the utility model is a ridge environment. When the traction machinery and the utility model are in operation, the undulation of the ground will cause a dynamic relative height difference. The No. 1 cross coupling 3 and the No. 2 cross coupling 4 are used in pairs to form a position difference compensation. At the same time, the use of a pair can effectively alleviate the defect of the cross coupling itself that the speed is not constant.

[0026] In some embodiments, such as in a low-speed and heavy-load environment, only one cross coupling may be provided to reduce costs and failure rates. In a low-speed and heavy-load environment, the negative effects caused by the unequal speed defect of the cross coupling are relatively small.

[0027] In some embodiments, the traction machinery can be a tractor, and the output shaft of the tractor is used to connect the No. 1 cross coupling 3 to realize power transmission; in a narrower working area that is not suitable for a tractor, even cattle and horses can be used for traction, and a small diesel engine can be used as a driving device to directly connect any one of the winch shafts 15 to provide power to drive all the soil-breaking winches 5 to rotate.

[0028] Limiting wheels 10 are installed on both sides of the frame 1 through brackets 9. The brackets 9 can slide up and down on the frame 1 to adjust their position relative to the frame 1, so that the limiting wheels 10 can be adjusted at different heights to limit the depth of the curved plow 6 entering the soil, thereby limiting the depth of loosening the soil.

[0029] Each curved plow 6 is located at the midpoint of two adjacent soil crushing winches 5, and the lowest point of the curved plow 6 is lower than the lowest point of the soil crushing winches 5. In this arrangement, the soil turned up by the curved plow 6 can be evenly crushed by the soil crushing winches 5 on both sides, the load is even, no deflection force is generated, and the entire mechanism can move smoothly.

[0030] The front end of each curved plow 6 is provided with an upwardly inclined oblique shovel 7, which can reduce the travel resistance and effectively turn up the soil for the soil crushing winch 5 to crush. The front end side surfaces of each curved plow 6 are provided with soil dividing wings 8 arranged obliquely upward. The soil dividing wings 8 are triangles diverging backwards. The front end of the soil dividing wings 8 is located on the rear side of the front end of the oblique shovel 7. The soil dividing wings 8 can effectively transport the soil turned up by the curved plow 6 to the soil crushing winch 5 for crushing, thereby further improving the soil crushing efficiency.

[0031] The tooth types of the first intermediate gear 14, the second intermediate gear 16 and the capstan gear 17 are all helical teeth. Helical gears can bear more loads than spur gears and are more suitable for heavy-load environments such as breaking ground.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described 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 present invention shall be included in the protection scope of the present invention.

Claims

1. A deep tillage and land leveling machine. It is characterized in that include: Frame (1), gear box (2), curved plow (6), capstan shaft (15), soil breaking capstan (5), capstan gear (17), driving device; The frame (1) is fixedly connected to the traction machinery, and a plurality of curved plows (6) are installed on the frame (1); a gear box (2) is fixedly installed on the frame (1), and a plurality of winch shafts (15) are provided in the gear box (2) and penetrate the gear box (2) and are perpendicular to the ground. The winch shafts (15) are arranged in a row and are distributed at equal intervals. A soil crushing winch (5) is installed at the lower end of each winch shaft (15) passing through the gear box (2), and each winch shaft (15) is installed with a winch gear (17) and meshes with each other. The driving device is used to connect with any one of the winch shafts (15) to provide power for driving all the soil crushing winches (5) to rotate.

2. A deep tillage and land leveling integrated machine according to claim 1, Features: The driving device comprises a first cross coupling (3), a second cross coupling (4), a first bevel gear (11), an intermediate rotating shaft (13), a second bevel gear (12), a first intermediate gear (14) and a second intermediate gear (16); The first cross coupling (3) is used to connect with the traction machinery and receive the driving force of the traction machinery, the first cross coupling (3) and the second cross coupling (4) are connected by a connecting rod, the second cross coupling (4) is installed on the gear box (2) and extends into the gear box (2), and the first bevel gear (11) is installed at one end of the second cross coupling (4) extending into the gear box (2); An intermediate rotating shaft (13) is vertically arranged in the gear box (2), a second bevel gear (12) and a first intermediate gear (14) are mounted on the intermediate rotating shaft (13), the second bevel gear (12) and the first bevel gear (11) are meshed for transmission, a second intermediate gear (16) is mounted on one of the capstan shafts (15), the first intermediate gear (14) and the second intermediate gear (16) are meshed for transmission.

3. The deep tillage and land leveling integrated machine according to claim 1, Features: Limiting wheels (10) are installed on both sides of the frame (1) via brackets (9), and the brackets (9) can slide up and down on the frame (1) to adjust their position relative to the frame (1).

4. The deep tillage and land leveling integrated machine according to claim 1, Features: Each of the curved ploughs (6) is located at the midpoint of two adjacent soil-breaking winches (5), and the lowest point of the curved plough (6) is lower than the lowest point of the soil-breaking winches (5).

5. The deep tillage and land leveling integrated machine according to claim 1, Features: The front end of each curved plough (6) is provided with an upwardly inclined shovel (7), and both side surfaces of the front end of each curved plough (6) are provided with soil-dividing wings (8) arranged obliquely upward, the soil-dividing wings (8) are triangles diverging toward the rear, and the front end of the soil-dividing wings (8) is located at the rear side of the front end of the inclined shovel (7).

6. The deep tillage and land leveling integrated machine according to claim 2, Features: The tooth profile types of the first intermediate gear (14), the second intermediate gear (16) and the capstan gear (17) are all helical teeth.

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