Micro-ridge cultivation device for alkali grass in saline-alkali soil

Abstract

The utility model relates to the technical field of cultivation devices, and discloses a saline-alkali land alkali grass micro-ridge cultivation device which comprises an installation frame, a motor is fixedly installed on the rear side of the top end of the installation frame, a soil turning roller is rotationally connected to the rear side of the bottom end of the installation frame, and the other end of the soil turning roller and the output end of the motor are both fixedly connected with synchronous wheels. Synchronous belts are arranged on the outer sides of the two synchronous wheels, an adjusting box is fixedly connected to the middle of the bottom end of the mounting frame, two adjusting blocks are slidably connected to the inner side of the adjusting box, a plurality of clamping grooves are formed in the front side of the adjusting box, ridging plates are fixedly connected to the top ends of the adjusting blocks, and fixing sleeves are fixedly connected to the front sides of the adjusting blocks. According to the device, soil turning, ridging and flattening work can be conveniently carried out on saline-alkali soil at a time before puccinellia tenuifolia is cultivated, convenience is achieved, working time is saved, fatigue of workers is reduced, the work progress can be accelerated, therefore, working efficiency is improved, and the width needing ridging can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of cultivation devices, in particular to a sorghum arborvitae micro-ridge cultivation device for saline-alkali land. Background Art

[0002] Saline-alkali land refers to land with excessive salt and alkaline substances in the soil, which makes it difficult for vegetation to survive and grow. Puccinellia tenuifolia is resistant to moisture and saline-alkali. It is an excellent forage grass that is resistant to low temperatures, salt and alkali, and has high feeding value. It is also a forage grass that livestock likes to eat. Micro-ridge cultivation is an agricultural planting technology that involves specific terrain transformation and tillage treatment of fields to optimize soil conditions and improve the crop growth environment. In the process of saline-alkali land utilization, the development and utilization of saline-alkali land is mainly carried out through surface soil improvement and water control measures. Usually, the investment is large, the output is low, or the improvement effect is difficult to sustain. There is no comprehensive development and utilization of saline-alkali land from the perspective of three-dimensional cultivation and irrigation and drainage separation.

[0003] In order to solve the above problems, the utility model patent with publication number CN209787979U discloses a three-dimensional cultivation device for saline-alkali land, which is mainly suitable for three-dimensional cultivation in saline-alkali land. It can separate irrigation and drainage, not only can significantly reduce the salt content of soil and improve soil quality, but also can improve water utilization efficiency, crop survival rate and crop yield.

[0004] There are still some shortcomings in the use of the above-mentioned cultivation device. Before cultivating the alkali grass in micro-ridges in the saline-alkali land, it is necessary to manually turn the saline-alkali land over and break up the soil, and then divide the broken soil into multiple small ridges, and then flatten the small ridges. This requires multiple steps to be performed in sequence, which is troublesome, time-consuming and labor-intensive, and wastes work time, slows down work progress, and reduces work efficiency. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a saline-alkali land Puccinellia tenuifolia micro-ridge cultivation device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a micro-ridge cultivation device for alkali land alkali grass, comprising a mounting frame, a motor is fixedly installed on the rear side of the top end of the mounting frame, a soil-turning roller is rotatably connected to the rear side of the bottom end of the mounting frame, the other end of the soil-turning roller and the output end of the motor are fixedly connected to a synchronous wheel, a synchronous belt is arranged on the outer sides of the two synchronous wheels, an adjusting box is fixedly connected to the middle part of the bottom end of the mounting frame, two adjusting blocks are slidably connected to the inner side of the adjusting box, a plurality of engaging grooves are arranged on the front side of the adjusting box, a ridge-forming plate is fixedly connected to the top of the adjusting block, a fixing sleeve is fixedly connected to the front side of the adjusting block, a screw is slidably connected to the inner side of the fixing sleeve, a spring is fixedly connected to the outer side of the middle part of the screw, a nut is threadedly connected to the outer side of the screw, and a pressure roller is rotatably connected to the front side of the bottom end of the mounting frame.

[0007] As a further description of the above technical solution:

[0008] A water tank is fixedly connected to the front side of the top end of the mounting frame, a connecting pipe is fixedly connected to the left bottom end of the water tank, a water pump is fixedly installed in the middle of the connecting pipe, the bottom end of the water pump is fixedly installed on the front side of the top end of the mounting frame, the other end of the connecting pipe is fixedly connected to a folding pipe, the other end of the folding pipe is fixedly connected to a spray head, a hydraulic cylinder is fixedly installed at the right front end of the water tank, the output end of the hydraulic cylinder is fixedly connected to spring 2, the output end of the hydraulic cylinder is fixedly connected to an outer shell, and the inner side of the outer shell is slidably connected to an inner shell.

[0009] As a further description of the above technical solution:

[0010] A fixing block is fixedly connected to the left front end of the mounting frame, a slide groove is arranged on the top of the fixing block, and the left bottom end of the spray head is slidably connected to the inner side of the slide groove.

[0011] As a further description of the above technical solution:

[0012] The outer side of the second spring is arranged on the inner side of the inner shell and the outer shell, and the other end of the first spring is fixedly connected to the inner front side of the fixing sleeve.

[0013] As a further description of the above technical solution:

[0014] A stabilizing frame is fixedly connected to the middle of the front end of the mounting frame, and the outer side of the connecting pipe is fixedly connected to the inner side of the stabilizing frame.

[0015] As a further description of the above technical solution:

[0016] A drain pipe is fixedly connected to the right bottom end of the water tank, and a fender is fixedly connected to the rear side of the mounting frame.

[0017] As a further description of the above technical solution:

[0018] The front side of the inner shell is fixedly connected to the right end of the rear side of the spray head, and the other end of the second spring is fixedly connected to the right end of the rear side of the spray head.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the mutual cooperation of the soil turning roller, the synchronous wheel, the synchronous belt, the adjustment box, the adjustment block, the engaging groove, the ridging plate, the fixing sleeve, the screw rod, the nut and the pressure roller, the cultivation device is added with the function of turning the soil, ridging and flattening the saline-alkali land at one time before the cultivation of alkali grass, which is more convenient, saves working time, reduces the fatigue of the staff, is conducive to speeding up the work progress, thereby improving the work efficiency, and is convenient to adjust the width of the required ridging, which is convenient to adapt to different needs, thereby improving the flexibility of the device.

[0021] 2. In the utility model, through the mutual cooperation of the water tank, the connecting pipe, the folding pipe, the spray head, the hydraulic cylinder, the spring 2, the outer shell and the inner shell, when turning the soil for the cultivation of alkali grass, the effect of sprinkling water after turning the soil is increased, and no manual sprinkling is required, which improves the uniformity of the sprinkling work, reduces the workload of the staff, and is beneficial to replenishing soil moisture, increasing the compactness of soil particles, and enhancing the permeability of the soil, thereby improving the soil quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a micro-ridge cultivation device for Puccinellia tenuifolia in saline-alkali land proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a spray head of a micro-ridge cultivation device for Puccinellia tenuifolia in saline-alkali land proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the soil turning roller structure of a micro-ridge cultivation device for Puccinellia tenuifolia in saline-alkali land proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a pressing roller of a micro-ridge cultivation device for Puccinellia tenuifolia in saline-alkali land proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the ridge-forming plate structure of a micro-ridge cultivation device for Puccinellia tenuifolia in saline-alkali land proposed by the utility model;

[0027] Figure 6 The utility model is a schematic diagram of the inner shell structure of a micro-ridge cultivation device for Puccinellia tenuifolia in saline-alkali land.

[0028] Legend:

[0029] 1. Mounting frame; 2. Motor; 3. Soil-turning roller; 4. Synchronous wheel; 5. Synchronous belt; 6. Adjustment box; 7. Adjustment block; 8. Engagement groove; 9. Ridge plate; 10. Fixing sleeve; 11. Screw; 12. Spring 1; 13. Nut; 14. Pressing roller; 15. Water tank; 16. Connecting pipe; 17. Water pump; 18. Folding pipe; 19. Spraying head; 20. Hydraulic cylinder; 21. Spring 2; 22. Outer shell; 23. Inner shell; 24. Fixing block; 25. Slide; 26. Stabilizing frame; 27. Drain pipe; 28. Fender. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-6 The utility model provides an embodiment: a micro-ridge cultivation device for alkali land alkali grass, including a mounting frame 1, a motor 2 is fixedly installed on the rear side of the top end of the mounting frame 1, a soil turning roller 3 is rotatably connected to the rear side of the bottom end of the mounting frame 1, the other end of the soil turning roller 3 and the output end of the motor 2 are fixedly connected with a synchronous wheel 4, and a synchronous belt 5 is arranged on the outer side of the two synchronous wheels 4, so that the soil turning roller 3 is driven to rotate and turn the soil when the top synchronous wheel 4 drives the bottom synchronous wheel 4 to rotate, and an adjusting box 6 is fixedly connected to the middle part of the bottom end of the mounting frame 1, and two adjusting blocks 7 are slidably connected to the inner side of the adjusting box 6, which is convenient for the two adjusting blocks to rotate. An adjusting block 7 is used to adjust the spacing. A plurality of engaging grooves 8 are provided on the front side of the adjusting box 6 to facilitate the flexible engagement of the screw 11. A ridging plate 9 is fixedly connected to the top of the adjusting block 7 to facilitate ridging. A fixing sleeve 10 is fixedly connected to the front side of the adjusting block 7. A screw 11 is slidably connected to the inner side of the fixing sleeve 10. A spring 12 is fixedly connected to the outer side of the middle part of the screw 11 to push the screw 11. A nut 13 is threadedly connected to the outer side of the screw 11 to facilitate fixing the position of the screw 11. A pressure roller 14 is rotatably connected to the front side of the bottom end of the mounting frame 1 to flatten the top of the small ridge after ridging.

[0032] A water tank 15 is fixedly connected to the front side of the top of the mounting frame 1 for storing water. A connecting pipe 16 is fixedly connected to the bottom left end of the water tank 15. A water pump 17 is fixedly installed in the middle of the connecting pipe 16. The bottom end of the water pump 17 is fixedly installed on the front side of the top of the mounting frame 1 for conveying water. A folding pipe 18 is fixedly connected to the other end of the connecting pipe 16, which is folded according to the movement of the spray head 19. The other end of the folding pipe 18 is fixedly connected to the spray head 19 for spraying water. A hydraulic cylinder 20 is fixedly installed on the right end of the front side of the water tank 15. A spring 21 is fixedly connected to the output end of the hydraulic cylinder 20. An outer shell 22 is fixedly connected to the output end of the hydraulic cylinder 20. An inner shell 23 is slidably connected to the inner side of the outer shell 22, which protects the spring 21 and facilitates improving the stability of the connection between the hydraulic cylinder 20 and the spray head 19. A fixed block 24 is fixedly connected to the left end of the front side of the mounting frame 1. A sliding The left bottom end of the spray head 19 is slidably connected to the inner side of the slide groove 25, which improves the stability of the spray head 19 when it moves. The outer side of the spring 21 is arranged on the inner side of the inner shell 23 and the outer shell 22. The other end of the spring 12 is fixedly connected to the inner front side of the fixed sleeve 10 for pushing the screw 11. The front middle part of the mounting frame 1 is fixedly connected with a stabilizing frame 26. The outer side of the connecting pipe 16 is fixedly connected to the inner side of the stabilizing frame 26 for improving the stability of the connecting pipe 16. The right bottom end of the water tank 15 is fixedly connected with a drain pipe 27 for discharging the waste water flow inside the water tank 15. The rear side of the mounting frame 1 is fixedly connected with a mud guard 28 for blocking the soil turned over by the soil roller 3. The front side of the inner shell 23 is fixedly connected to the right end of the rear side of the spray head 19. The other end of the spring 21 is fixedly connected to the right end of the rear side of the spray head 19, which plays an elastic shaking role on the spray head 19, which is beneficial to improving the uniformity of spraying.

[0033] Working principle: When in use, pull the mounting frame 1 forward to start the motor 2, the motor 2 drives the top synchronous wheel 4 to rotate, and under the action of the synchronous belt 5, drives the bottom synchronous wheel 4 to rotate, so that the bottom synchronous wheel 4 drives the soil turning roller 3 to turn the soil, and then after the soil is turned by the soil turning roller 3, pull the mounting frame 1 to move, and separate the turned soil through the ridge forming plates 9 on both sides, so that the soil uses the middle gap of the ridge forming plates 9 on both sides to form a small ridge, and then through the movement of the mounting frame 1, the belt The dynamic pressure roller 14 rotates on the soil surface, which is conducive to flattening the top of the soil after ridge formation. When adjusting the width of the small ridge, the nut 13 is turned to loosen the screw 11, and then the screw 11 is pulled so that the screw 11 is squeezed to the spring 12 and disengaged from the inner side of the corresponding engaging groove 8. After the position of the ridge forming plate 9 is adjusted, the screw 11 is loosened, and the screw 11 is pushed by the spring 12 to fit into the inner side of the corresponding engaging groove 8, and the nut 13 is turned again to fix the screw 11. The invention relates to a method for watering the soil after ridge forming, which is convenient and can save working time, reduce fatigue of workers, speed up work progress and improve work efficiency. When watering the soil after ridge forming, the water tank 15 is first filled with water, and then the water pump 17 is started. Through the conveying action of the water pump 17, the water inside the water tank 15 is conveyed to the inner side of the folding tube 18 through the connecting pipe 16, and then sprayed out by the spray head 19. Then the hydraulic cylinder 20 is started, so that the hydraulic cylinder 20 drives the spring 21 and the outer shell 22 to move telescopically, thereby driving the inner shell 23 to slide on the inner side of the outer shell 22 and push it to the spray head 19, so that the spray head 19 moves back and forth. According to the movement and shaking of the spray head 19, it is beneficial to improve the uniformity of the spraying of the spray head 19, and no manual watering is required, which improves the uniformity of the watering work, reduces the workload of workers, and is beneficial to replenishing soil moisture and improving the compactness of soil particles.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 device for cultivating Puccinellia tenuifolia in saline-alkali land, comprising a mounting frame (1), characterized in that: A motor (2) is fixedly mounted on the rear side of the top end of the mounting frame (1); a soil turning roller (3) is rotatably connected to the rear side of the bottom end of the mounting frame (1); the other end of the soil turning roller (3) and the output end of the motor (2) are both fixedly connected to a synchronous wheel (4); a synchronous belt (5) is arranged on the outer side of the two synchronous wheels (4); an adjustment box (6) is fixedly connected to the middle of the bottom end of the mounting frame (1); two adjustment blocks (7) are slidably connected to the inner side of the adjustment box (6); the adjustment box (6) is A plurality of engaging grooves (8) are arranged on the front side of the adjusting block (6); a top end of the adjusting block (7) is fixedly connected to a ridging plate (9); a front side of the adjusting block (7) is fixedly connected to a fixing sleeve (10); a screw rod (11) is slidably connected to the inner side of the fixing sleeve (10); a spring (12) is fixedly connected to the outer side of the middle part of the screw rod (11); a nut (13) is threadedly connected to the outer side of the screw rod (11); and a pressure roller (14) is rotatably connected to the front side of the bottom end of the mounting frame (1).

2. The micro-ridge cultivation device for Puccinellia tenuifolia in saline-alkali land according to claim 1, characterized in that: A water tank (15) is fixedly connected to the front side of the top of the mounting frame (1), a connecting pipe (16) is fixedly connected to the bottom left end of the water tank (15), a water pump (17) is fixedly installed in the middle of the connecting pipe (16), the bottom end of the water pump (17) is fixedly installed on the front side of the top of the mounting frame (1), the other end of the connecting pipe (16) is fixedly connected to a folding pipe (18), the other end of the folding pipe (18) is fixedly connected to a spray head (19), a hydraulic cylinder (20) is fixedly installed at the right end of the front side of the water tank (15), the output end of the hydraulic cylinder (20) is fixedly connected to a spring 2 (21), the output end of the hydraulic cylinder (20) is fixedly connected to an outer shell (22), and the inner side of the outer shell (22) is slidably connected to an inner shell (23).

3. The micro-ridge cultivation device for Puccinellia tenuifolia in saline-alkali land according to claim 2, characterized in that: A fixing block (24) is fixedly connected to the left front end of the mounting frame (1), a slide groove (25) is arranged at the top end of the fixing block (24), and the left bottom end of the spray head (19) is slidably connected to the inner side of the slide groove (25).

4. The micro-ridge cultivation device for Puccinellia tenuifolia in saline-alkali land according to claim 3, characterized in that: The outer side of the second spring (21) is arranged on the inner side of the inner shell (23) and the outer shell (22), and the other end of the first spring (12) is fixedly connected to the inner front side of the fixing sleeve (10).

5. The saline-alkali soil Puccinellia tenuifolia micro-ridge cultivation device according to claim 2, characterized in that: A stabilizing frame (26) is fixedly connected to the middle of the front end of the mounting frame (1), and the outer side of the connecting pipe (16) is fixedly connected to the inner side of the stabilizing frame (26).

6. The device for cultivating Puccinellia tenuifolia in saline-alkali land according to claim 2, characterized in that: A drainage pipe (27) is fixedly connected to the right bottom end of the water tank (15), and a fender (28) is fixedly connected to the rear side of the mounting frame (1).

7. The device for cultivating Puccinellia tenuifolia in saline-alkali soil according to claim 2, characterized in that: The front side of the inner shell (23) is fixedly connected to the rear right end of the spray head (19), and the other end of the second spring (21) is fixedly connected to the rear right end of the spray head (19).

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