Saline-alkali soil improvement integrated equipment based on ecological cycle

Abstract

The invention belongs to the field of saline-alkali soil ecological restoration, and particularly relates to saline-alkali soil improvement integrated equipment based on ecological circulation, which comprises a frame, a push handle is fixedly connected to the top end of the frame, a feed port is formed in the top end of the frame, a conveying plate is fixedly connected to the side wall of the frame, and a rake is fixedly connected to the bottom end of the conveying plate. A spiral plate is mounted in the frame, a discharge port is formed in the bottom end of the frame and penetrates to the top end of the frame, a liquid storage tank is arranged at the top end of the frame, a group of liquid inlet holes are formed in the bottom end of the liquid storage tank, liquid outlet holes are formed in the inner wall of the frame, and the liquid outlet holes and the liquid inlet holes are communicated with each other. Through the structural arrangement of the spiral plate, saline-alkali soil with different acid-base degrees can be conveyed into the improved integrated equipment to be improved, the remediation effects of loosening soil and turning the soil are achieved, the technology is simple, batch treatment is easy to achieve, and environmental protection and energy saving are achieved.

Description

Technical Field

[0001] The invention belongs to the field of saline-alkali land ecological restoration, and specifically is a saline-alkali land improvement integrated device based on ecological cycle. Background Art

[0002] Salt-alkali land is a type of salt accumulation, which refers to land where the salt contained in the soil affects the normal growth of crops. In arid and semi-arid areas, there is little precipitation and high evaporation, and salt tends to accumulate on the soil surface. The parent material of the soil contains high salt content. During the soil formation process, these salts are gradually released into the soil, leading to soil salinization. In low-lying areas with high groundwater levels, the salt carried by the groundwater tends to rise to the soil surface with the evaporation of water, forming saline-alkali land. Through reasonable ecological restoration of saline-alkali land, a large amount of arable land resources can be obtained, breaking through the "ceiling" of the increase in grain planting area and achieving the expansion, quality improvement and efficiency improvement of arable land resources.

[0003] Most of the current saline-alkali land ecological restoration devices are to first deep plow the saline-alkali land and then spray pesticides for restoration. There are many steps, and it is difficult to synchronize loosening the soil and spreading pesticides. It consumes a lot of manpower and time, resulting in low efficiency in saline-alkali land restoration. In addition, direct deep plowing of the saline-alkali land will cause the carbonate accumulated on the surface of the saline-alkali land to be turned back into the soil, resulting in insufficient restoration effect of the saline-alkali land.

[0004] Therefore, in order to solve the problem of low efficiency in saline-alkali land restoration and enable soil turning and pesticide spreading to be carried out simultaneously, the purpose of the present invention is to provide an integrated device for saline-alkali land improvement based on ecological cycle to solve the problems raised in the above background technology. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art and solve the technical problem of low efficiency of saline-alkali land restoration proposed in the background technology, the technical solution adopted by the present invention to solve its technical problem is: the present invention describes an integrated device for improving saline-alkali land based on ecological cycle, including a frame, a push handle is fixedly connected to the top of the frame, a feed port is opened at the top of the frame, a conveying plate is fixedly connected to the side wall of the frame, a rake is fixedly connected to the bottom end of the conveying plate, a spiral plate is installed inside the frame, a discharge port is opened at the bottom end of the frame, and the discharge port is connected to the top of the frame. Through the above structure, the improved integrated equipment can transport saline-alkali soil with different acidity and alkalinity levels into the equipment for improvement, thereby achieving the repair effect of loosening and turning the soil, and the process is simple, easy to realize batch processing, environmental protection and energy saving.

[0006] Preferably, three support rods are fixedly connected to the top of the frame, a first motor is fixedly connected to the top of the three support rods, the bottom end of the first motor is rotatably connected to the first rotating shaft, the middle part of the first rotating shaft is fixedly connected to a spiral plate, a cover plate is placed on the top of the frame, a liquid storage tank is provided at the top of the frame, a group of liquid inlet holes are provided at the bottom end of the liquid storage tank, liquid outlet holes are provided on the inner wall of the frame, and the liquid outlet holes and the liquid inlet holes are interconnected. Through the above structure, soil turning and pesticide spreading can be carried out synchronously, which reduces the repair steps and improves the repair efficiency of saline-alkali land.

[0007] Preferably, the side wall of the frame is fixedly connected to a first axle frame, the side wall of the first axle frame is rotatably connected to a hydraulic cylinder, the top of the hydraulic cylinder is rotatably connected to a second axle frame, the bottom of the conveying plate is rotatably connected to a second rotating shaft, and the second rotating shaft is rotatably connected to the side wall of the frame. Through the above structure, the improved integrated equipment can switch states at any time when on flat roads and saline-alkali land, so that the improved integrated equipment can travel normally on the road when not working, thereby improving its convenience of use.

[0008] Preferably, the bottom end of the liquid storage tank is rotatably connected to a stirring wheel, the side wall of the frame is fixedly connected to a second motor, and the bottom end of the stirring wheel is rotatably connected to the side wall of the second motor. Through the above structure, the improved integrated device can adjust the pH value of the liquid at any time when facing saline-alkali land with different pH values, thereby avoiding poor improvement effect and improving the reliability of the improved integrated device.

[0009] Preferably, a group of straight plates are fixed to the top of the conveying plate, and an arc-shaped baffle is fixed to the top of the frame. Through the above structure, the improved integrated equipment will not spill to other places when transporting soil to the inside, thereby improving the practicality of the improved integrated equipment.

[0010] Preferably, a scraper is fixedly connected to the bottom end of the frame, and a planing nail is fixedly connected to the bottom end of the scraper. Through the above structure, the improved integrated equipment can evenly plow the sprayed soil after discharge to prevent the soil from accumulating and causing the equipment to be unable to continue working.

[0011] Preferably, the bottom end of the frame is rotatably connected to a moving tire, and a groove is provided on the surface of the moving tire. Through the above structure, the improved integrated device can pass at any time in the face of various extreme road conditions, preventing it from tipping over and slipping, thereby improving the reliability of the improved integrated device.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. The integrated equipment for improving saline-alkali land based on ecological cycle described in the present invention realizes that the improved integrated equipment can transport saline-alkali land soil with different acidity and alkalinity levels into the equipment for improvement through the structural setting of the spiral plate, thereby achieving the repair effect of loosening and turning the soil, and the process is simple, easy to realize batch processing, and environmentally friendly and energy-saving.

[0014] 2. The integrated equipment for improving saline-alkali land based on ecological cycle described in the present invention can synchronize soil turning and pesticide spreading through the structural setting of the liquid storage tank and the liquid outlet, thereby reducing the number of repair steps and improving the repair efficiency of the saline-alkali land. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 is a stereogram of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the hydraulic cylinder in the present invention;

[0018] Figure 3 It is a schematic diagram of the spiral plate structure in the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the liquid storage tank in the present invention;

[0020] Figure 5 It is a schematic diagram of the nail planing structure in the present invention.

[0021] In the figure: 1. frame; 11. conveying plate; 12. feed port; 13. push handle; 14. spiral plate; 15. discharge port; 16. rake; 2. support rod; 21. first motor; 22. first rotating shaft; 23. cover plate; 24. liquid storage tank; 25. liquid inlet hole; 26. liquid outlet hole; 3. first axis frame; 31. hydraulic cylinder; 32. second axis frame; 33. second rotating shaft; 4. stirring wheel; 41. second motor; 5. straight plate; 51. arc baffle; 6. scraper; 61. planing nail; 7. moving tire; 71. groove. DETAILED DESCRIPTION

[0022] 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.

[0023] Specific examples are given below.

[0024] like Figure 1As shown, an integrated device for improving saline-alkali land based on ecological cycle in an embodiment of the present invention includes a frame 1: a push handle 13 is fixedly connected to the top of the frame 1, a feed port 12 is opened at the top of the frame 1, a conveying plate 11 is fixedly connected to the side wall of the frame 1, a rake 16 is fixedly connected to the bottom end of the conveying plate 11, a spiral plate 14 is installed inside the frame 1, a discharge port 15 is opened at the bottom end of the frame 1, and the discharge port 15 passes through to the top of the frame 1. When working, the push handle 13 pushes the frame 1 to the position of the saline-alkali land to be improved, and then the soil of the saline-alkali land is shoveled onto the top of the conveying plate 11 by the rake 16, and then it is pushed to the top of the frame 1, and falls from the feed port 12 to the surface of the spiral plate 14, and finally the improved soil is discharged from the discharge port 15. This step can transport the saline-alkali land soil to be improved to the improvement device, so that it can be fully processed in the improvement equipment, thereby improving the repair effect of the improvement equipment.

[0025] like Figure 1 As shown, three support rods 2 are fixedly connected to the top of the frame 1, and a first motor 21 is fixedly connected to the top of the three support rods 2. The bottom end of the first motor 21 is rotatably connected to a first rotating shaft 22, and a spiral plate 14 is fixedly connected to the middle of the first rotating shaft 22. A cover plate 23 is placed on the top of the frame 1, and a liquid storage tank 24 is opened at the top of the frame 1. A group of liquid inlet holes 25 are opened at the bottom of the liquid storage tank 24. A liquid outlet hole 26 is opened on the inner wall of the frame 1, and the liquid outlet hole 26 and the liquid inlet hole 25 are connected to each other. During operation, when the improvement equipment is pushed to the saline-alkali land, the first motor 21 fixed to the support rod 2 is started, and the first motor 21 drives the first rotating shaft 22 to rotate, so that the spiral plate 14 also rotates, and then the cover plate 23 is opened, and the liquid medicine is poured into the liquid storage tank 24, and transported to the liquid outlet 26 through the liquid inlet hole 25 to spray the soil in the improvement equipment. This step can effectively spray the soil entering the improvement integrated equipment evenly to meet the soil acid-base neutralization repair needs.

[0026] like Figure 2 As shown, the side wall of the frame 1 is fixedly connected with a first axle frame 3, the side wall of the first axle frame 3 is rotatably connected with a hydraulic cylinder 31, the top of the hydraulic cylinder 31 is rotatably connected with a second axle frame 32, the bottom of the conveying plate 11 is rotatably connected with a second rotating shaft 33, and the second rotating shaft 33 is rotatably connected to the side wall of the frame 1. When working, when the improved integrated device is not working, by starting the hydraulic cylinder 31 rotatably connected to the side wall of the first axle frame 3, the second axle frame 32 drives the conveying plate 11 to rise, and then the conveying plate 11 will rotate around the second rotating shaft 33, so that the rake 16 is out of contact with the ground. This step allows the improved integrated device to travel normally on the road when it is not working, thereby increasing the scope of application.

[0027] like Figure 4As shown, the bottom end of the liquid storage tank 24 is rotatably connected to a stirring wheel 4, a second motor 41 is fixedly connected to the side wall of the frame 1, and the bottom end of the stirring wheel 4 is rotatably connected to the side wall of the second motor 41. During operation, after the liquid medicine is poured into the liquid storage tank 24 in proportion to the acidity and alkalinity of the on-site saline-alkali land, the second motor 41 is started to drive the stirring wheel 4 to rotate, so that the liquid medicine is evenly mixed in the liquid storage tank 24. This step can prevent the liquid medicine from being unevenly mixed due to on-site debugging and mixing when facing soils with different acidity and alkalinity, thereby improving the reliability of the improved integrated equipment for repairing soil.

[0028] like Figure 1 As shown, a group of straight plates 5 are fixedly connected to the top of the conveying plate 11, and an arc-shaped baffle plate 51 is fixedly connected to the top of the frame 1. During operation, when the improved integrated device delivers soil to the feed port 12, the straight plates 5 are arranged so that the soil will not fall out of the device during the pushing process. After reaching the top of the feed port 12, the arc-shaped baffle plate 51 is arranged so that the soil will not overflow to the top of the improved integrated device. This step enables the improved integrated device to limit the soil at the edge of the conveying plate 11 and the feed port 12 when it is working, thereby improving the accuracy of the improved integrated device.

[0029] like Figure 5 As shown, a scraper 6 is fixedly connected to the bottom end of the frame 1, and a planing nail 61 is fixedly connected to the bottom end of the scraper 6. During operation, when the improved integrated equipment enters the saline-alkali land to work, when the processed soil is discharged through the discharge port 15, the soil is evenly spread out through the setting of the scraper 6, and then the soil is plowed flat through the planing nail 61. This step enables the improved integrated equipment to facilitate the smooth passage of the entire chassis of the frame 1 after the processing of the saline-alkali land is completed, and the soil is plowed flat, further improving the repair efficiency of the improved integrated equipment.

[0030] like Figure 3 As shown, the bottom end of the frame 1 is rotatably connected to a moving tire 7, and a groove 71 is provided on the surface of the moving tire 7. During operation, when the improved integrated device travels on saline-alkali land, the groove 71 is provided to enable the improved integrated device to travel smoothly on land with poor road conditions. This step prevents the improved integrated device from bumping and rolling over when traveling on rugged land, thereby preventing accidents.

[0031] During operation, the push handle 13 pushes the frame 1 to the location of the saline-alkali land to be improved, and then the soil of the saline-alkali land is shoveled onto the top of the conveying plate 11 by the rake 16, and then is pushed to the top of the frame 1, and falls from the feed port 12 to the surface of the spiral plate 14, and finally the improved soil is discharged from the discharge port 15. This step can be carried out by transporting the saline-alkali land soil to be improved to the improvement device, so that it can be fully processed in the improvement equipment, thereby improving the repair effect of the improvement equipment. When the improvement equipment is pushed to the saline-alkali land, the first motor 21 fixed to the support rod 2 is started, and the first motor 21 drives the first rotating shaft 22 to rotate, so that the spiral plate 14 also rotates, and then the cover plate 23 is opened to pour the liquid into the liquid storage tank 24. The soil in the improvement equipment is sprayed through the liquid inlet 25 to the liquid outlet 26. This step can effectively spray the soil entering the improvement integrated equipment evenly to meet the soil acid-base neutralization repair needs. When the improvement integrated equipment is not working, the hydraulic cylinder 31 connected to the side wall of the first axis frame 3 is started to drive the conveying plate 11 to rise with the second axis frame 32, and then the conveying plate 11 will rotate around the second rotating shaft 33, so that the rake 16 is out of contact with the ground. This step allows the improvement integrated equipment to travel normally on the road when it is not working, thereby improving the scope of application. After the liquid is poured into the liquid storage tank 24 in proportion to the acidity and alkalinity of the saline-alkali land on site, the second electric The machine 41 drives the stirring wheel 4 to rotate, so that the liquid medicine is evenly mixed in the liquid storage tank 24. This step can prevent the liquid medicine from being unevenly mixed due to on-site debugging and mixing when facing soils with different acidity and alkalinity levels, thereby improving the reliability of the improved integrated equipment in repairing soil. When the improved integrated equipment sends the soil to the feed port 12, the straight plate 5 is set to prevent the soil from falling out of the equipment during the pushing process. After reaching the top of the feed port 12, the arc baffle 51 is set to prevent the soil from overflowing to the top of the improved integrated equipment. Through this step, the improved integrated equipment can limit the soil at the edge of the conveying plate 11 and the feed port 12 when it is working, thereby improving the reliability of the improved integrated equipment. The improved integrated equipment has high accuracy. When the improved integrated equipment enters the saline-alkali land to work, when the processed soil is discharged through the discharge port 15, the soil is evenly spread out through the setting of the scraper 6, and then the soil is plowed flat through the planing nails 61. Through this step, the improved integrated equipment can facilitate the smooth passage of the entire frame 1 chassis after the processing of the saline-alkali land is completed, and the soil is plowed flat, which further improves the repair efficiency of the improved integrated equipment. When the improved integrated equipment is traveling on the saline-alkali land, the groove 71 is set so that the improved integrated equipment can travel smoothly on the land with poor road conditions. Through this step, it can be prevented from bumping and overturning when traveling on rugged land, which will lead to accidents.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An integrated device for improving saline-alkali land based on ecological cycle, comprising a frame (1), characterized in that: A push handle (13) is fixedly connected to the top of the frame (1), a feed port (12) is provided at the top of the frame (1), a conveying plate (11) is fixedly connected to the side wall of the frame (1), a rake (16) is fixedly connected to the bottom of the conveying plate (11), a spiral plate (14) is installed inside the frame (1), a discharge port (15) is provided at the bottom of the frame (1), and the discharge port (15) passes through to the top of the frame (1).

2. The integrated equipment for improving saline-alkali land based on ecological cycle according to claim 1 is characterized by: Three support rods (2) are fixedly connected to the top of the frame (1), a first motor (21) is fixedly connected to the top of the three support rods (2), a first rotating shaft (22) is rotatably connected to the bottom of the first motor (21), a spiral plate (14) is fixedly connected to the middle of the first rotating shaft (22), a cover plate (23) is placed on the top of the frame (1), a liquid storage tank (24) is provided at the top of the frame (1), a group of liquid inlet holes (25) are provided at the bottom of the liquid storage tank (24), and a liquid outlet hole (26) is provided on the inner wall of the frame (1), and the liquid outlet hole (26) and the liquid inlet hole (25) are interconnected.

3. The integrated equipment for improving saline-alkali land based on ecological cycle according to claim 2 is characterized by: A first axle frame (3) is fixedly connected to the side wall of the vehicle frame (1); a hydraulic cylinder (31) is rotatably connected to the side wall of the first axle frame (3); a top end of the hydraulic cylinder (31) is rotatably connected to a second axle frame (32); a second rotating shaft (33) is rotatably connected to the bottom of the conveying plate (11); and the second rotating shaft (33) is rotatably connected to the side wall of the vehicle frame (1).

4. The integrated equipment for improving saline-alkali land based on ecological cycle according to claim 3 is characterized by: The bottom end of the liquid storage tank (24) is rotatably connected to a stirring wheel (4), the side wall of the vehicle frame (1) is fixedly connected to a second motor (41), and the bottom end of the stirring wheel (4) is rotatably connected to the side wall of the second motor (41).

5. The integrated equipment for improving saline-alkali land based on ecological cycle according to claim 4 is characterized by: A group of straight plates (5) are fixedly connected to the top end of the conveying plate (11), and an arc-shaped baffle plate (51) is fixedly connected to the top end of the vehicle frame (1).

6. The integrated equipment for improving saline-alkali land based on ecological cycle according to claim 5 is characterized by: A scraper (6) is fixedly connected to the bottom end of the vehicle frame (1), and a planing nail (61) is fixedly connected to the bottom end of the scraper (6).

7. The integrated equipment for improving saline-alkali land based on ecological cycle according to claim 6 is characterized by: The bottom end of the vehicle frame (1) is rotatably connected to a moving tire (7), and a groove (71) is provided on the surface of the moving tire (7).

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