Adjustable vibration deep scarification and shallow rotation device for saline-alkali soil

Abstract

The utility model discloses an adjustable vibration deep scarification and shallow rotation device for saline-alkali soil, which comprises a coupling, and a speed reducer is arranged at one end of the coupling; the speed reducer is fixedly connected with the bracket; the vibration structure is located below the support, one end of the connecting shaft is rotationally connected with a speed reducer, the other end of the connecting shaft is provided with a cam, the two sides of the lower portion of one end of the support are provided with supporting columns, the lower ends of the two supporting columns are provided with guide rods, the two guide rods are inserted into the two ends of a U-shaped frame, and a pulley is rotationally arranged in the middle of the upper end of the U-shaped frame. An adjusting structure is arranged in the first frame body; the lifting plate is slidably connected to the lower side in the first frame, and a deep scarification part is arranged at the lower end of the lifting plate; the second frame is fixedly connected with one end of the first frame, a transmission structure is arranged in the second frame, and a shallow rotating part is arranged at the lower end of the transmission structure. Compared with the prior art, the deep scarification device has the advantages that the depth of deep scarification soil can be adjusted, the surface of saline-alkali soil can be shallowly scarified, and meanwhile vibration work is conducted through output equipment of a tractor.

Description

Technical Field

[0001] The utility model relates to the technical field of deep tillage ploughs, in particular to an adjustable vibration deep tillage and shallow rotation device for saline-alkali land. Background Art

[0002] A deep tiller is a tillage machine used in conjunction with a high-horsepower tractor. It is mainly used for mechanized tillage of deep soil between rows or in all directions. It has the functions of breaking the plow bottom layer, restoring the soil tillage layer structure, improving the soil's ability to store water and retain moisture, eliminating some weeds, reducing pests and diseases, leveling the surface, and improving the standards of agricultural mechanized operations.

[0003] The salt content of the surface layer of saline-alkali soil is relatively light, while that of the deep bottom layer is relatively heavy. The traditional rotary tillage method easily causes the heavy saline-alkali soil in the bottom layer to be turned to the surface, which is not conducive to plant growth. Saline-alkali land usually adopts deep loosening method. The general deep loosening plow ruler is far away, resulting in the surface saline-alkali soil cannot be broken up, and a hard crust will accumulate on the soil surface. Therefore, a shallow rotation method is required to loosen the soil in the saline-alkali land. Shallow rotation generally has only three to five centimeters of organic layer on the rock and soil surface. Therefore, an adjustable deep loosening shallow rotary plow specially designed for saline-alkali land is proposed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an adjustable vibration deep loosening and shallow rotation device for saline-alkali land, which can not only adjust the depth of deep loosening of soil, but also shallowly rotate the surface of saline-alkali soil, and at the same time perform vibration work through the output equipment of the tractor.

[0005] In order to solve the above problems, the technical solution of the utility model is: an adjustable vibration deep loosening and shallow rotation device for saline-alkali land, comprising a coupling, one end of which is provided with a reducer;

[0006] A bracket, wherein the bracket is an L-shaped structure, and the reducer is fixedly connected to the lower end of the bracket;

[0007] A vibration structure, the vibration structure is located below the bracket, the vibration structure includes a connecting shaft, a U-shaped frame, and a spring, one end of the connecting shaft is rotatably connected to the reducer, the other end of the connecting shaft is provided with a cam, pillars are provided on both sides of the lower part of one end of the bracket, the lower ends of the two pillars are provided with guide rods, the two guide rods are plugged into the two ends of the U-shaped frame, a pulley is rotatably provided in the middle of the upper end of the U-shaped frame, the upper end of the pulley is in contact with the cam, the upper end of the spring is connected to one end of the pillar, and the lower end of the spring is connected to one side of the U-shaped frame;

[0008] Frame 1, the frame 1 is fixedly connected to the lower end of the U-shaped frame, and an adjustment structure is provided inside the frame 1;

[0009] A lifting plate, the lifting plate is slidably connected to the lower side of an inner part of the frame, and a deep loosening piece is provided at the lower end of the lifting plate;

[0010] Frame body 2, said frame body 2 is fixedly connected to one end of frame body 1, said frame body 2 is provided with a transmission structure inside, and a shallow rotating part is provided at the lower end of said transmission structure.

[0011] Further, the regulating structure comprises:

[0012] A double-headed screw, the double-headed screw is rotatably connected to an interior of the frame;

[0013] Motor 1, wherein the motor 1 is fixedly connected to an outer end of the frame;

[0014] A thread block, wherein the thread block is threadably sleeved on the surface of the double-headed screw, and the two thread blocks are respectively located at two ends of the double-headed screw;

[0015] A support rod, wherein the upper end of the support rod is hingedly connected to the lower end of the threaded block, and the lower end of the support rod is hingedly connected to the lifting plate.

[0016] Furthermore, the frame body is provided with slide grooves on both sides inside, and the lifting plate is provided with slide rods on both sides of the upper end, the slide rods are L-shaped, and the other ends of the slide rods are slidably connected to the inside of the slide grooves.

[0017] Furthermore, the transmission structure comprises:

[0018] A rotating shaft, the rotating shaft is rotatably connected to the inside of the second frame, a main bevel gear is sleeved on the surface of the rotating shaft, and the main bevel gear has multiple groups;

[0019] Motor 2, the motor 2 is fixedly connected to the outer end of the frame 2;

[0020] A rotating rod is rotatably connected to the two bottom ends of the frame, a secondary bevel gear is arranged on the upper end of the rotating rod, the secondary bevel gear is meshedly connected to the main bevel gear, and the lower end of the rotating rod is fixedly connected to a shallow rotating member.

[0021] Furthermore, a connecting seat 1 is provided at one end of the bracket, a connecting seat 2 is provided at one end of the frame body, a telescopic rod is hingedly provided inside the connecting seat 1, and the other end of the telescopic rod is hingedly connected to the inside of the connecting seat 2.

[0022] The advantages of the utility model compared with the existing technology are:

[0023] (1) The coupling of the utility model is connected to the output device of the tractor, and the cam is driven to rotate through the reducer and the connecting shaft. The cam continuously rotates and drives the frame to move up and down through the pulley, and cooperates with the frame body 1 and the frame body 2 to drive the deep loosening part and the shallow rotation part to move up and down to realize deep loosening and shallow rotation of the soil;

[0024] (2) The motor of the utility model drives the double-headed screw to rotate, so that the two threaded blocks move closer to or away from each other, so that the upper and lower ends of the support rod rotate at the hinge, and at the same time, the lower end of the support rod drives the lifting plate downward to adjust the position of the deep loosening member, thereby adjusting the depth of the deep loosening soil;

[0025] (3) The second motor of the utility model drives the rotating shaft to rotate, thereby driving the main bevel gear to rotate, and the secondary bevel gear rotates through the meshing main bevel gear, thereby driving the rotating rod to rotate, thereby driving the shallow rotating part to rotate, breaking the hard shell on the surface of the saline-alkali soil and shallowly rotating the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model is a three-dimensional adjustable vibration deep loosening and shallow rotation device for saline-alkali land. Figure 1 .

[0027] Figure 2 The utility model is a three-dimensional adjustable vibration deep loosening and shallow rotation device for saline-alkali land. Figure 2 .

[0028] Figure 3 The utility model is a schematic diagram of the regulating structure of an adjustable vibration deep loosening and shallow rotation device for saline-alkali land.

[0029] Figure 4 The utility model is a transmission structure diagram of an adjustable vibration deep loosening and shallow rotation device for saline-alkali land.

[0030] As shown in the figure: 1. Coupling; 2. Reducer; 3. Bracket; 4. Vibration structure; 5. Frame 1; 6. Adjustment structure; 7. Lifting plate; 8. Deep loosening piece; 9. Frame 2; 10. Transmission structure; 11. Shallow rotating piece; 12. Cam; 13. Connecting shaft; 14. Pillar; 15. Guide rod; 16. U-shaped frame; 17. Pulley; 18. Spring; 19. Double-headed screw; 20. Threaded block; 21. Support rod; 22. Motor 1; 23. Slide; 24. Slide rod; 25. Rotating shaft; 26. Motor 2; 27. Primary bevel gear; 28. Secondary bevel gear; 29. ​​Rotating rod; 30. Telescopic rod; 31. Connecting seat 1; 32. Connecting seat 2. DETAILED DESCRIPTION

[0031] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0032] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0033] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0034] Embodiment 1

[0035] like Figures 1 to 4 As shown, an adjustable vibration deep loosening and shallow rotation device for saline-alkali land includes a coupling 1, one end of the coupling 1 is connected to the reducer 2, the other end of the coupling 1 is connected to the output device of the tractor, a bracket 3 is installed at the rear end of the tractor, the bracket 3 is an L-shaped structure, and the reducer 2 is fixedly installed at the lower end of the bracket 3.

[0036] The vibration structure 4 is located below the bracket 3. The vibration structure 4 includes a connecting shaft 13. One end of the connecting shaft 13 is rotatably connected to the reducer 2. When the output end of the tractor drives the coupling 1 to rotate, the connecting shaft 13 can be driven to rotate through the reducer 2. The other end of the connecting shaft 13 is installed with a cam 12, and the connecting shaft 13 can drive the cam 12 to rotate. Supports 14 are installed on both sides of the lower part of one end of the bracket 3. Guide rods 15 are installed at the lower ends of the two support rods 14. The two guide rods 15 are plugged into the inside of the two ends of the U-shaped frame 16. The U-shaped frame 16 can slide on the surface of the guide rod 15. The middle of the upper end of the U-shaped frame 16 is installed with a cam 12. The rotating pulley 17, the upper end of the pulley 17 is in contact with the cam 12, and the cam 12 can drive the frame 16 to move up and down through the pulley 17 after continuous rotation. The rotating pulley 17 can reduce the friction force, the U-shaped frame 16 moves up and down, and the two ends of the U-shaped frame 16 slide on the surface of the guide rod 15. The upper end of the spring 18 is installed at one end of the pillar 14, and the lower end of the spring 18 is installed on one side of the U-shaped frame 16. The upper and lower ends of the spring 18 can be connected and installed through a thin plate. The spring 18 is compressed or stretched as the U-shaped frame 16 moves up and down. The up and down movement of the U-shaped frame 16 can achieve deep loosening and shallow rotation of the soil.

[0037] The frame 15 is fixedly installed at the lower end of the U-shaped frame 16, and an adjusting structure 6 is installed inside the frame 15. The adjusting structure 6 includes a double-headed screw 19, which is rotatably installed inside the frame 15. A motor 22 is fixedly installed at the outer end of the frame 5. The output end of the motor 22 is connected to the double-headed screw 19, and the motor 22 drives the double-headed screw 19 to rotate. The thread block 20 is threadedly sleeved on the surface of the double-headed screw 19. The two thread blocks 20 are respectively located at the two ends of the double-headed screw 19. The thread lines at the two ends of the double-headed screw 19 are in opposite directions. When the double-headed screw 19 rotates, the two thread blocks 20 move closer to or away from each other.

[0038] The upper end of the support rod 21 is hingedly connected to the lower end of the threaded block 20, and the lower end of the support rod 21 is hingedly connected to the lifting plate 7. The lifting plate 7 is slidably installed on the lower side of the frame 5. Slide grooves 23 are provided on both sides of the frame 5. Slide rods 24 are installed on both sides of the upper end of the lifting plate 7. The slide rod 24 is L-shaped, and the other end of the slide rod 24 is slidably installed in the slide groove 23. The slide rod 24 slides up and down in the slide groove 23, thereby limiting the lifting plate 7 to ensure the up and down movement of the lifting plate 7. The two threaded blocks 20 move synchronously, so that the upper and lower ends of the support rod 21 rotate at the hinge. At the same time, the lower end of the support rod 21 drives the lifting plate 7 downward, and the deep loosening piece 8 is installed at the lower end of the lifting plate 7. The position of the deep loosening piece 8 can be adjusted to adjust the depth of the deep loosening soil.

[0039] Frame 29 is fixedly mounted at one end of frame 15, frame 29 can move up and down with frame 15, transmission structure 10 is installed inside frame 29, transmission structure 10 includes rotating shaft 25, rotating shaft 25 is rotatably mounted inside frame 29, main bevel gear 27 is mounted on the surface of rotating shaft 25, and main bevel gear 27 has multiple groups, motor 26 is fixedly mounted on the outer end of frame 29, motor 26 can drive rotating shaft 25 to rotate, thereby driving main bevel gear 27 to rotate, rotating rod 29 is rotatably mounted at the bottom end of frame 29, secondary bevel gear 28 is mounted on the upper end of rotating rod 29, secondary bevel gear 28 is meshed and connected with main bevel gear 27, shallow rotating member 11 is fixedly mounted at the lower end of rotating rod 29, secondary bevel gear 28 rotates through meshing main bevel gear 27, thereby driving rotating rod 29 to rotate, thereby driving shallow rotating member 11 to rotate, shallow rotating member 11 is a horizontal wheel disc, which breaks the hard shell on the surface layer of saline-alkali soil, and the horizontal rotation of shallow rotating member 11 will not change the position of soil on the surface layer of saline-alkali soil.

[0040] A connecting seat 31 is installed at one end of the bracket 3, and a connecting seat 2 32 is installed at one end of the frame 5. The telescopic rod 30 is hingedly installed inside the connecting seat 1 31, and the other end of the telescopic rod 30 is hingedly connected to the inside of the connecting seat 2 32. The telescopic rod 30 supports the bracket 3 and the frame 1 5, making the device as a whole more solid. The telescopic rod 30 will extend and retract as the frame 1 5 rises and falls, and the connecting seat 1 31 and the connecting seat 2 32 can prevent the telescopic rod 30 from getting stuck.

[0041] Embodiment 2

[0042] The device is described on the basis of the first embodiment. The device is installed on the tractor through the bracket 3. The coupling 1 is connected to the output end of the tractor's transmission equipment, and the other end of the coupling 1 is connected to the output device of the tractor. When the output end of the tractor drives the coupling 1 to rotate, the connecting shaft 13 is driven to rotate through the reducer 2, and then the cam 12 is driven to rotate. The cam 12 continuously rotates and drives the frame 16 to move up and down through the pulley 17. The two ends of the U-shaped frame 16 slide on the surface of the guide rod 15. The spring 18 is compressed or stretched as the U-shaped frame 16 moves up and down. The up and down movement of the U-shaped frame 16 drives the frame 1 5 and the frame 2 9 to move up and down, and then the deep loosening of the soil is achieved through the deep loosening member 8, and the soil is shallowly rotated by the shallow rotation member 11.

[0043] The motor 22 drives the double-headed screw 19 to rotate, so that the two threaded blocks 20 move closer to or away from each other, so that the upper and lower ends of the support rod 21 rotate at the hinge. At the same time, the lower end of the support rod 21 drives the lifting plate 7 to move downward, and the sliding rod 24 slides up and down inside the sliding groove 23, which can adjust the position of the deep loosening member 8, thereby adjusting the depth of the deep loosening soil.

[0044] Motor 26 drives the rotating shaft 25 to rotate, thereby driving the main bevel gear 27 to rotate, and the secondary bevel gear 28 rotates through the meshing main bevel gear 27, thereby driving the rotating rod 29 to rotate, thereby driving the shallow rotating member 11 to rotate, breaking the hard shell on the surface of the saline-alkali soil and shallowly rotating the soil.

[0045] The electrical components appearing in this article are all conventional known devices that can be controlled by the main controller, such as a computer. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0046] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An adjustable vibration deep loosening and shallow rotation device for saline-alkali land, characterized in that: include: A coupling (1), wherein a reducer (2) is provided at one end of the coupling (1); A bracket (3), wherein the bracket (3) is an L-shaped structure, and the reducer (2) is fixedly connected to the lower end of the bracket (3); A vibration structure (4), the vibration structure (4) is located below the bracket (3), the vibration structure (4) comprises a connecting shaft (13), a U-shaped frame (16), and a spring (18), one end of the connecting shaft (13) is rotatably connected to the reducer (2), the other end of the connecting shaft (13) is provided with a cam (12), pillars (14) are provided on both sides of the lower part of one end of the bracket (3), the lower ends of the two pillars (14) are provided with guide rods (15), the two guide rods (15) are plugged into the inside of the two ends of the U-shaped frame (16), a pulley (17) is rotatably provided in the middle of the upper end of the U-shaped frame (16), the upper end of the pulley (17) is in contact with the cam (12), the upper end of the spring (18) is connected to one end of the pillar (14), and the lower end of the spring (18) is connected to one side of the U-shaped frame (16); A frame body (5), wherein the frame body (5) is fixedly connected to the lower end of the U-shaped frame (16), and an adjustment structure (6) is provided inside the frame body (5); A lifting plate (7), the lifting plate (7) is slidably connected to the lower side of the interior of the frame (5), and a deep loosening member (8) is provided at the lower end of the lifting plate (7); The second frame (9) is fixedly connected to one end of the first frame (5), a transmission structure (10) is provided inside the second frame (9), and a shallow rotating member (11) is provided at the lower end of the transmission structure (10).

2. The adjustable vibration deep loosening and shallow rotation device for saline-alkali land according to claim 1, characterized in that: The regulating structure (6) comprises: A double-headed screw (19), the double-headed screw (19) being rotatably connected to the interior of the frame (5); Motor 1 (22), wherein motor 1 (22) is fixedly connected to an outer end of frame 1 (5); A threaded block (20), wherein the threaded block (20) is threadably sleeved on the surface of the double-headed screw (19), and the two threaded blocks (20) are respectively located at two ends of the double-headed screw (19); A support rod (21), wherein the upper end of the support rod (21) is hingedly connected to the lower end of the threaded block (20), and the lower end of the support rod (21) is hingedly connected to the lifting plate (7).

3. The adjustable vibration deep loosening and shallow rotation device for saline-alkali land according to claim 1, characterized in that: Slide grooves (23) are provided on both sides of the interior of the frame body (5), and slide rods (24) are provided on both sides of the upper end of the lifting plate (7). The slide rod (24) is L-shaped, and the other end of the slide rod (24) is slidably connected to the interior of the slide groove (23).

4. The adjustable vibration deep loosening and shallow rotation device for saline-alkali land according to claim 1, characterized in that: The transmission structure (10) comprises: A rotating shaft (25), the rotating shaft (25) is rotatably connected to the interior of the second frame (9), a main bevel gear (27) is sleeved on the surface of the rotating shaft (25), and the main bevel gear (27) has multiple groups; Motor 2 (26), wherein the motor 2 (26) is fixedly connected to the outer end of the frame 2 (9); A rotating rod (29) is rotatably connected to the bottom end of the second frame (9); a secondary bevel gear (28) is provided at the upper end of the rotating rod (29); the secondary bevel gear (28) is meshedly connected to the main bevel gear (27); and the lower end of the rotating rod (29) is fixedly connected to the shallow rotating member (11).

5. The adjustable vibration deep loosening and shallow rotation device for saline-alkali land according to claim 1, characterized in that: A connecting seat 1 (31) is provided at one end of the bracket (3), a connecting seat 2 (32) is provided at one end of the frame body 1 (5), a telescopic rod (30) is hingedly provided inside the connecting seat 1 (31), and the other end of the telescopic rod (30) is hingedly connected to the inside of the connecting seat 2 (32).

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