Soil turning device for ecological restoration of saline-alkali soil

Abstract

The soil turning device comprises a frame, a camera is welded to one end of the bottom of the frame, an adjusting mechanism is arranged at the end, away from the camera, of the bottom of the frame, and the adjusting mechanism comprises a hydraulic cylinder fixedly connected to the frame. A hydraulic rod is arranged at the output end of the hydraulic cylinder, one end of the hydraulic rod penetrates through the frame and is connected with a movable plate, fixing pieces are symmetrically welded to the bottom of the frame, T-shaped ploughs are welded to the bottom end of the movable plate at equal intervals, and a crushing mechanism is arranged at the end, away from the adjusting mechanism, of the frame; the hydraulic cylinder enables the hydraulic rod to stretch out and draw back, the hydraulic rod stretches out and draws back to drive the moving plate to slide on the fixing piece, then the T-shaped plow moves synchronously along with the moving plate, the soil turning device can adjust the T-shaped plow according to the concave-convex condition of the saline-alkali soil in the soil turning process, and the soil turning effect of the saline-alkali soil is further improved.

Description

Technical Field

[0001] The utility model relates to saline-alkali land ecological restoration, in particular to a soil turning device for saline-alkali land ecological restoration. Background Art

[0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. The formation of alkaline soil and alkaline soil in my country is mostly related to the accumulation of carbonates in the soil, so the alkalinity is generally high. Plants can hardly survive in areas with severe saline-alkali soil. Therefore, the ecological restoration of saline-alkali land becomes very important. The ecological restoration of saline-alkali land allows people to plant more plants, and the most important equipment in the ecological restoration of saline-alkali land is the soil turning device.

[0003] Patent announcement number CN219761852U discloses a soil turning device for ecological restoration of saline-alkali land. The saline-alkali land is first turned out by a T-shaped plow, and then two rollers drive a meshing gear sleeve to turn the soil, so that deeper soil turning can be performed on hard saline-alkali land, which improves the soil turning effect of the soil turning equipment and thus improves the work efficiency of the workers in turning the soil.

[0004] At present, the existing saline-alkali land is uneven, and the driver needs to adjust the soil turning device according to the unevenness of the saline-alkali land, so that the T-plow can adjust its own soil turning depth to turn the soil in the uneven position of the saline-alkali land. However, the T-plow in the above patent is fixed on the connecting column by a connecting piece, so that the T-plow is always at the same height and cannot be adjusted according to the unevenness of the saline-alkali land, resulting in the saline-alkali land in the low-lying position not being turned by the device.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a soil turning device for ecological restoration of saline-alkali land to overcome the above-mentioned technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A soil-turning device for ecological restoration of saline-alkali land comprises a frame, support legs are welded on all four sides of the bottom of the frame, rollers are movably connected to the bottom ends of the support legs, a camera is welded on one end of the bottom of the frame, the camera is connected to a control component through electric wires, an adjustment mechanism is provided on the end of the bottom of the frame away from the camera, the adjustment mechanism comprises a hydraulic cylinder fixedly connected to the frame, a hydraulic rod is provided on the output end of the hydraulic cylinder, one end of the hydraulic rod passes through the frame and is connected to a movable plate, fixings are symmetrically welded on the bottom of the frame, sliding grooves are provided on the inner surfaces of the fixings, sliding blocks are fixedly connected to the two ends of the outer surface of the movable plate, the sliding blocks are slidably connected to the sliding grooves, T-shaped plows are welded at equal distances on the bottom end of the movable plate, and a crushing mechanism is provided on the end of the frame away from the adjustment mechanism.

[0009] Furthermore, in order to crush the turned over soil blocks, the crushing mechanism includes a driving motor fixedly connected to the frame, the driving motor is connected to a bevel gear through a driving shaft, a support is symmetrically welded on one end of the bottom of the frame away from the fixed part, a rotating shaft is rotatably connected to the support, and a crushing wheel is welded on the outer surface of the rotating shaft.

[0010] Furthermore, in order to spray the repair liquid onto the saline-alkali land, a liquid storage tank is welded on the end of the frame away from the drive motor, the liquid storage tank is connected to the water pump through a connecting pipe, the water pump is fixedly connected to the frame, a liquid outlet pipe is welded on the output end of the water pump, one end of the liquid outlet pipe passes through the frame and is fixedly connected to the cross pipe, and nozzles are welded at equal distances on the bottom end of the cross pipe.

[0011] Furthermore, in order to prevent the repair liquid from settling in the liquid storage tank, a stirring motor is fixedly connected to the top center of the liquid storage tank, and the output end of the stirring motor is connected to the stirring shaft by bolts. One end of the stirring shaft extends into the liquid storage tank and is connected to the stirring blade.

[0012] Furthermore, in order to provide double protection for the movable plate, two ends of the movable plate away from the hydraulic rod are fixedly connected to guide rods, and the top ends of the guide rods extend outside the frame and are slidably connected to the frame.

[0013] Furthermore, in order to rotate the crushing wheel, a second bevel gear is fixedly connected to one end of the rotating shaft, and the second bevel gear is meshed with the first bevel gear.

[0014] Furthermore, in order to facilitate the connection between the frame and the driving vehicle, a connecting piece is fixedly connected to one end of the outer surface of the frame.

[0015] The beneficial effects of the utility model are:

[0016] 1. By placing the control component in the cab, the camera transmits the ground conditions of the saline-alkali land to the control component. The driver controls the hydraulic cylinder according to the ground conditions of the control component. The hydraulic cylinder retracts the hydraulic rod. The retraction of the hydraulic rod drives the movable plate to slide on the fixed part, and then the T-type plow moves synchronously with the movable plate. The soil turning device can adjust the T-type plow according to the uneven conditions of the saline-alkali land during the soil turning process, thereby further improving the effect of soil turning in the saline-alkali land.

[0017] 2. The control component makes the driving motor work, so that the driving shaft rotates on the frame, and then the bevel gear 1 rotates synchronously with the driving shaft. Through the meshing of bevel gear 1 and bevel gear 2, the rotating shaft rotates on the support, and then the crushing wheel rotates synchronously with the rotating shaft. The rotation of the crushing wheel breaks up the soil turned up by the T-type plow.

[0018] 3. During the process of turning the soil by the T-type plow, the repair liquid in the liquid storage tank flows into the water pump through the connecting pipe, then flows into the horizontal pipe through the liquid outlet pipe, and finally is sprayed by the nozzle onto the saline-alkali land after turning the soil, thereby repairing the soil of the saline-alkali land. During the spraying process of the repair liquid, the stirring motor drives the stirring shaft to rotate in the liquid storage tank, so that the stirring blades stir the repair liquid in the liquid storage tank to prevent the repair liquid from settling in the liquid storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a soil turning device for ecological restoration of saline-alkali land according to an embodiment of the utility model;

[0021] Figure 2 It is a cross-sectional view of a soil turning device for ecological restoration of saline-alkali land according to an embodiment of the utility model;

[0022] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 It is a side cross-sectional view of a soil turning device for ecological restoration of saline-alkali land according to an embodiment of the utility model;

[0024] Figure 5It is a partial cross-sectional view of a liquid storage tank in a soil turning device for ecological restoration of saline-alkali land according to an embodiment of the utility model.

[0025] In the figure:

[0026] 1. Frame; 2. Support legs; 3. Rollers; 4. Connectors; 5. Cameras; 6. Control components; 7. Hydraulic cylinders; 8. Hydraulic rods; 9. Fixing parts; 10. Moving plates; 11. Sliding blocks; 12. Sliding grooves; 13. T-plows; 14. Guide rods; 15. Driving motors; 16. Driving shafts; 17. Bevel gear one; 18. Bevel gear two; 19. Supports; 20. Rotating shafts; 21. Crushing wheels; 22. Liquid storage tanks; 23. Stirring motors; 24. Stirring shafts; 25. Stirring blades; 26. Connecting pipes; 27. Water pumps; 28. Liquid outlet pipes; 29. ​​Horizontal pipes; 30. Nozzles. DETAILED DESCRIPTION

[0027] 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.

[0028] According to an embodiment of the utility model, a soil turning device for ecological restoration of saline-alkali land is provided.

[0029] Embodiment 1;

[0030] like Figure 1 , Figure 2 and Figure 4As shown, the soil turning device for ecological restoration of saline-alkali land according to the embodiment of the utility model includes a frame 1 for carrying the soil turning device, support legs 2 are welded on all sides of the bottom of the frame 1, and rollers 3 are movably connected to the bottom ends of the support legs 2. A connecting member 4 is fixedly connected to one end of the outer surface of the frame 1, and the connecting member 4 is connected to the driving vehicle through a towing hook. A camera 5 is welded on one end of the bottom of the frame 1, and the camera 5 is connected to the control component 6 through an electric wire. The electric wire is reserved with a certain length so that the control component 6 can be installed on the driving seat of the driving vehicle. The control component 6 includes a display screen and a controller. The display screen can display the saline-alkali land recorded by the camera 5 in real time, so that the driver can check the unevenness of the saline-alkali land. An adjustment mechanism is provided on the bottom of the frame 1 away from the camera 5. The adjustment mechanism includes a hydraulic cylinder 7 fixedly connected to the frame 1. The hydraulic cylinder 7 is electrically connected to the control component 6. A hydraulic rod 8 is provided on the output end of the hydraulic cylinder 7. One end of the hydraulic rod 8 penetrates the frame 1 and is connected to the movable plate 10. The two ends of the movable plate 10 away from the hydraulic rod 8 are fixedly connected to the guide rod 14. The guide rod 14 is The top extends outside the frame 1 and is fixedly connected with a limit plate. Holes are symmetrically provided on the frame 1. The setting of the holes enables the guide rod 14 to be slidably connected to the frame 1. In order to provide double protection for the movable plate 10, fixing parts 9 are symmetrically welded on the bottom of the frame 1. The movable plate 10 is slidably connected to the fixing parts 9. Sliding grooves 12 are provided on the inner surfaces of the fixing parts 9. Sliding blocks 11 are fixedly connected to the two ends of the outer surface of the movable plate 10. The sliding blocks 11 are slidably connected to the sliding grooves 12. T-shaped plows 13 are welded at equal distances on the bottom end of the movable plate 10. The frame 1 is away from the adjustment A crushing mechanism is provided at one end of the joint mechanism. By placing the control component 6 in the cab, the camera 5 transmits the ground conditions of the saline-alkali land to the control component 6. The driver controls the hydraulic cylinder 7 to work according to the ground conditions of the control component 6. The hydraulic cylinder 7 retracts and extends the hydraulic rod 8. The retraction and extension of the hydraulic rod 8 drives the movable plate 10 to slide on the fixed part 9, thereby making the T-type plow 13 move synchronously with the movable plate 10, so that the turning device can adjust the T-type plow 13 according to the uneven conditions of the saline-alkali land during the turning process, thereby further improving the turning effect of the saline-alkali land.

[0031] Embodiment 2:

[0032] See also Figure 1-Figure 3 and Figure 5In order to crush the soil blocks after turning over, the crushing mechanism includes a driving motor 15 fixedly mounted on the frame 1, the driving motor 15 is electrically connected to the control component 6, the driving motor 15 is connected to the bevel gear 17 through the driving shaft 16, and a support 19 is symmetrically welded on the end of the bottom of the frame 1 away from the fixing member 9, and a rotating shaft 20 is rotatably connected to the support 19 through a bearing, and a bevel gear 2 18 is fixedly connected to one end of the rotating shaft 20, and the bevel gear 2 18 is meshed with the bevel gear 17, and a crushing wheel 21 is welded on the outer surface of the rotating shaft 20, and the outer surface of the crushing wheel 21 A plurality of crushing blades are welded on the surface, a liquid storage tank 22 is welded on the end of the frame 1 away from the driving motor 15, a stirring motor 23 is fixedly connected to the top center of the liquid storage tank 22, the stirring motor 23 is electrically connected to the control component 6, a stirring shaft 24 is provided on the output end of the stirring motor 23, one end of the stirring shaft 24 extends into the liquid storage tank 22, the stirring shaft 24 is rotatably connected to the liquid storage tank 22 through a bearing, stirring blades 25 are welded on the stirring shaft 24 at equal distances, the stirring motor 23 drives the stirring shaft 24 to rotate in the liquid storage tank 22, so that the stirring blades 25 have an impact on the liquid storage tank The repair liquid in the tank 22 is stirred to prevent the repair liquid from settling in the liquid storage tank 22. A liquid injection pipe is welded on the top end of the liquid storage tank 22 away from the stirring motor 23. The liquid storage tank 22 is connected to the water pump 27 through a connecting pipe 26. The water pump 27 is fixedly connected to the frame 1. A liquid outlet pipe 28 is welded on the output end of the water pump 27. One end of the liquid outlet pipe 28 passes through the frame 1 and is fixedly connected to the cross pipe 29. A nozzle 30 is welded at an equal distance on the bottom end of the cross pipe 29. A cavity is opened inside the cross pipe 29. The setting of the cavity allows the repair liquid in the liquid outlet pipe 28 to flow to the nozzle 30 through the cavity, and the spray The nozzle 30 is fixed on the transverse tube 29 at an angle. In order to fix the transverse tube 29 on the frame 1, the two ends of the transverse tube 29 away from the liquid outlet pipe 28 are fixed to the bottom of the frame 1 through fixing rods. The control component 6 enables the drive motor 15 to work, so that the drive shaft 16 rotates on the frame 1, and then the bevel gear 17 rotates synchronously with the drive shaft 16. The bevel gear 17 is meshed with the bevel gear 2 18, so that the rotating shaft 20 rotates on the support 19, and then the crushing wheel 21 rotates synchronously with the rotating shaft 20. The rotation of the crushing wheel 21 breaks up the soil turned up by the T-type plow 13.

[0033] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0034] In actual application, first, the driving vehicle is connected to the connecting piece 4 through a towing hook, and the control component 6 is placed in the cab. Secondly, the camera 5 transmits the ground conditions of the saline-alkali land to the display screen of the control component 6. The driver controls the hydraulic cylinder 7 to work according to the ground conditions on the display screen. The hydraulic cylinder 7 retracts the hydraulic rod 8. The retraction of the hydraulic rod 8 drives the movable plate 10 to slide on the fixed piece 9, thereby making the T-type plow 13 move synchronously with the movable plate 10, so that the turning device can adjust the T-type plow 13 according to the uneven conditions of the saline-alkali land during the turning process. Then, the controller in the control component 6 makes the drive motor 15 work, so that the drive shaft 16 rotates on the frame 1, thereby making the bevel gear 17 rotate with the drive shaft 16 rotates synchronously, and the bevel gear 1 17 is meshed with the bevel gear 2 18, so that the rotating shaft 20 rotates on the support 19, and then the crushing wheel 21 rotates synchronously with the rotating shaft 20. The rotation of the crushing wheel 21 breaks up the soil blocks turned up by the T-type plow 13. At the same time, the repair liquid in the liquid storage tank 22 flows to the water pump 27 through the connecting pipe 26, and then flows to the horizontal pipe 29 through the liquid outlet pipe 28. Finally, it is sprayed by the nozzle 30 onto the saline-alkali land after turning over the soil, so as to repair the soil of the saline-alkali land. During the spraying of the repair liquid, the stirring motor 23 drives the stirring shaft 24 to rotate in the liquid storage tank 22, so that the stirring blades 25 stir the repair liquid in the liquid storage tank 22 to prevent the repair liquid from precipitating in the liquid storage tank 22.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soil turning device for ecological restoration of saline-alkali land, comprising a frame (1), characterized in that: Support legs (2) are welded around the bottom of the frame (1), and rollers (3) are movably connected to the bottom ends of the support legs (2). A camera (5) is welded to one end of the bottom of the frame (1), and the camera (5) is connected to a control component (6) via an electric wire. An adjustment mechanism is provided at one end of the bottom of the frame (1) away from the camera (5), and the adjustment mechanism includes a hydraulic cylinder (7) fixedly connected to the frame (1), and a hydraulic rod (8) is provided at the output end of the hydraulic cylinder (7), and the hydraulic rod One end of the movable plate (8) passes through the frame (1) and is connected to the movable plate (10). A fixing piece (9) is symmetrically welded on the bottom of the frame (1). A sliding groove (12) is provided on the inner surface of the fixing piece (9). Sliding blocks (11) are fixedly connected to the two ends of the outer surface of the movable plate (10). The sliding blocks (11) are slidably connected to the sliding groove (12). T-shaped plows (13) are equidistantly welded on the bottom end of the movable plate (10). A crushing mechanism is provided on the end of the frame (1) away from the adjusting mechanism.

2. The soil turning device for ecological restoration of saline-alkali land according to claim 1, characterized in that: The crushing mechanism comprises a driving motor (15) fixedly connected to the frame (1), the driving motor (15) being connected to a bevel gear (17) via a driving shaft (16), a supporting member (19) being symmetrically welded to one end of the bottom of the frame (1) away from the fixing member (9), a rotating shaft (20) being rotatably connected to the supporting member (19), and a crushing wheel (21) being welded to the outer surface of the rotating shaft (20).

3. The soil turning device for ecological restoration of saline-alkali land according to claim 2, characterized in that: A liquid storage tank (22) is welded to one end of the frame (1) away from the drive motor (15); the liquid storage tank (22) is connected to a water pump (27) via a connecting pipe (26); the water pump (27) is fixedly connected to the frame (1); a liquid outlet pipe (28) is welded to the output end of the water pump (27); one end of the liquid outlet pipe (28) passes through the frame (1) and is fixedly connected to a transverse pipe (29); nozzles (30) are welded to the bottom end of the transverse pipe (29) at equal distances.

4. The soil turning device for ecological restoration of saline-alkali land according to claim 3, characterized in that: A stirring motor (23) is fixedly connected to the center of the top end of the liquid storage tank (22); the output end of the stirring motor (23) is connected to a stirring shaft (24) via a bolt; one end of the stirring shaft (24) extends into the liquid storage tank (22) and is connected to a stirring blade (25).

5. The soil turning device for ecological restoration of saline-alkali land according to claim 1, characterized in that: The two ends of the movable plate (10) away from the hydraulic rod (8) are fixedly connected to guide rods (14), and the top ends of the guide rods (14) extend outside the frame (1) and are slidably connected to the frame (1).

6. The soil turning device for ecological restoration of saline-alkali land according to claim 2, characterized in that: One end of the rotating shaft (20) is fixedly connected to a second bevel gear (18), and the second bevel gear (18) is meshed with the first bevel gear (17).

7. The soil turning device for ecological restoration of saline-alkali land according to claim 5, characterized in that: A connecting piece (4) is fixedly connected to one end of the outer surface of the frame (1).

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