Saline-alkali soil surface soil removing device

Abstract

The utility model discloses a saline-alkali soil surface soil removing device, which relates to the technical field of surface soil removing and comprises a cross rod, a vertical plate is mounted on the inner side of the cross rod and is rotatably connected with the cross rod through a rotating shaft, a spading tool is mounted at the bottom end of the vertical plate, and an adjusting rod for adjusting the height of the spading tool is arranged between the spading tool and the vertical plate. A plurality of sets of threaded holes are formed in the outer wall of the adjusting rod, and fastening bolts used for being matched with the threaded holes are installed on the outer wall of the vertical plate. Due to the arrangement of the shovel, the universal wheels and the handrails, the soil sampler can be suitable for soil under any condition, is high in adaptability and wide in application range, and can solve the problem that large machines cannot operate and need manual operation.

Description

Technical Field

[0001] The utility model relates to the technical field of surface soil removal, in particular to a device for removing surface soil from saline-alkali land. Background Art

[0002] Saline-alkali land is a type of salt accumulation, which refers to the land where the salt contained in the soil affects the normal growth of crops. Saline-alkali land can be divided into light saline-alkali land, moderate saline-alkali land and heavy saline-alkali land. The essence of its formation is mainly the horizontal and vertical redistribution of various soluble salts on the ground, so that salt gradually accumulates on the soil surface in the salt-accumulating area.

[0003] In order to ensure the suitability of the soil, the topsoil of the saline-alkali land needs to be removed. In the existing technology, large-scale machinery is used for uniform removal of the topsoil. This method is suitable for large-scale land. However, since agricultural modernization is not popular in my country, there are many lands that cannot be used by machinery. For this reason, we propose a saline-alkali land topsoil removal device to adapt to the saline-alkali land topsoil removal operation of small plots of land. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a saline-alkali land surface soil removal device to solve the technical problems mentioned in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing surface soil from saline-alkali land, comprising a cross bar, a vertical plate is installed on the inner side of the cross bar, and the vertical plate is rotatably connected to the cross bar through a rotating shaft, a shovel is installed on the bottom end of the vertical plate, and an adjusting rod for adjusting the height of the shovel is arranged between the shovel and the vertical plate, a plurality of groups of threaded holes are provided on the outer wall of the adjusting rod, and fastening bolts for cooperating with the threaded holes are installed on the outer wall of the vertical plate.

[0006] By adopting the above technical solution, it can be applied to land under any conditions, has strong adaptability and a wide range of applications, and can solve the problem that large machinery cannot operate and requires human operation.

[0007] The utility model is further configured that a driving motor is installed on the outer wall of the cross bar, and the output end of the driving motor is synchronously connected with the end of the rotating shaft of the vertical plate.

[0008] By adopting the above technical solution, the vertical plate can be driven.

[0009] The utility model is further configured that the adjusting rod is fixed on the top end of the shovel, and the adjusting rod is slidably sleeved with the inner wall of the vertical plate.

[0010] By adopting the above technical solution, the effect of assisting the adjustment of the shovel is achieved.

[0011] The utility model is further configured such that a fixing rod is fixedly provided at the bottom end of the cross rod, and a carrying plate is fixedly installed at the bottom end of the fixing rod, a universal wheel is installed at the bottom end of the carrying plate, and a collecting box is provided at the top end of the carrying plate for collecting the removed topsoil.

[0012] By adopting the above technical solution, the removed topsoil can be collected, which is convenient for subsequent unified transportation.

[0013] The utility model is further configured such that a frame plate connected to the inner wall of the bearing plate through a damping torsion spring shaft is installed on the inner side of the bearing plate, and a plurality of groups of unloading rollers rotatably connected to the inner wall of the frame plate are installed on the inner side of the frame plate to assist the unloading of the fixed rod, a hydraulic rod is installed inside the bearing plate, and the output end of the hydraulic rod extends into the interior of the frame plate to achieve positioning of the frame plate.

[0014] By adopting the above technical solution, the limiting effect on the frame plate is achieved, that is, the limiting effect on the collection box is achieved.

[0015] The utility model is further configured that a handrail is fixedly arranged on one side of the vertical plate on the inner side of the cross bar, and control buttons for the electric control drive motor and the hydraulic rod are installed on the end surface of the handrail.

[0016] By adopting the above technical solution, the driving motor and the hydraulic rod can be electrically controlled.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] 1. The utility model is provided with a shovel, an adjustment rod, a threaded hole, a fastening bolt, a universal wheel and an armrest. First, the length of the adjustment rod is moved by adjusting the fastening bolt, thereby realizing the height adjustment of the shovel to meet the current working conditions. Then, the whole device is pushed to move by the armrest. During the movement of the whole device, the topsoil of the land will be shoveled out under the action of the shovel, thereby realizing the effect of removing the topsoil of saline-alkali land.

[0019] 2. The utility model provides a storage box, a feeding roller, a driving motor and a hydraulic rod. When the saline-alkali land surface soil accumulated on the shovel is too much, the moving device body is stopped, and then the driving motor is controlled to start by pressing a button on the armrest. After the driving motor is started, the vertical plate will be driven to rotate, and the rotation of the vertical plate will drive the shovel to rotate synchronously, so that the saline-alkali land surface soil accumulated on the shovel can fall into the collection box under the action of gravity, completing the collection effect of the removed saline-alkali land surface soil, which is convenient for subsequent unified transportation. Furthermore, when the collection box is full of loads, the hydraulic rod is driven to start by another set of control buttons on the armrest. After the hydraulic rod is started, the limit on the frame plate will be released. At this time, the frame plate will rotate downward under the gravity of the fully loaded collection box. At the same time, the collection box will also be automatically moved out from the support plate under the action of gravity with the assistance of the feeding roller to complete the feeding. Through the above structure, the removed saline-alkali land surface soil can be collected, and the feeding of the collection box can be automatically completed, which saves manpower and has high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the installation of the drive motor of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the load-bearing plate of the utility model.

[0023] In the figure: 1. horizontal bar; 2. vertical plate; 3. shovel; 4. adjusting rod; 5. threaded hole; 6. fastening bolt; 7. driving motor; 8. fixing rod; 9. bearing plate; 10. universal wheel; 11. collecting box; 12. handrail; 13. control button; 14. frame plate; 15. unloading roller; 16. hydraulic rod. DETAILED DESCRIPTION

[0024] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] The following describes an embodiment of the utility model based on its overall structure.

[0026] A device for removing surface soil from saline-alkali land, such as Figure 1-3As shown, it comprises a cross bar 1, a vertical plate 2 is installed on the inner side of the cross bar 1, and the vertical plate 2 is rotatably connected to the cross bar 1 through a rotating shaft, a shovel 3 is installed on the bottom end of the vertical plate 2, and an adjusting rod 4 for adjusting the height of the shovel 3 is arranged between the shovel 3 and the vertical plate 2, a plurality of groups of threaded holes 5 are arranged on the outer wall of the adjusting rod 4, and a fastening bolt 6 for matching with the threaded hole 5 is installed on the outer wall of the vertical plate 2;

[0027] Furthermore, in this embodiment, a drive motor 7 is installed on the outer wall of the cross bar 1, and the output end of the drive motor 7 is synchronously connected to the end of the rotating shaft of the vertical plate 2, and a handrail 12 is fixedly provided on the inner side of the cross bar 1 on one side of the vertical plate 2, and a control button 13 for electrically controlling the drive motor 7 and the hydraulic rod 16 is installed on the end face of the handrail 12.

[0028] See also Figure 1 The adjusting rod 4 is fixed on the top of the shovel 3, and the adjusting rod 4 is slidably sleeved with the inner wall of the vertical plate 2 to achieve height adjustment of the shovel 3 to adapt to different working soils.

[0029] See also Figure 1 A fixing rod 8 is fixedly installed at the bottom end of the cross bar 1, and a bearing plate 9 is fixedly installed at the bottom end of the fixing rod 8. A universal wheel 10 is installed at the bottom end of the bearing plate 9. A collecting box 11 is arranged at the top end of the bearing plate 9 for collecting the removed topsoil.

[0030] See also Figure 3 A frame plate 14 connected to the inner wall of the supporting plate 9 through a damping torsion spring shaft is installed on the inner side of the supporting plate 9, and multiple groups of unloading rollers 15 rotatably connected to the inner wall of the frame plate 14 are installed on the inner side of the frame plate 14 to assist the fixing rod 8 in unloading.

[0031] See also Figure 3 A hydraulic rod 16 is installed inside the bearing plate 9 , and the output end of the hydraulic rod 16 extends into the interior of the frame plate 14 to limit the position of the frame plate 14 .

[0032] The working principle of the utility model is as follows: first, by adjusting the fastening bolt 6 to move the length of the adjusting rod 4, the height of the shovel 3 is adjusted to meet the current working conditions, and then the whole device is pushed to move by the handrail 12. During the movement of the whole device, the topsoil of the land will be shoveled out under the action of the shovel 3, thereby achieving the effect of removing the topsoil of the saline-alkali land;

[0033] When too much saline-alkali soil accumulates on the shovel 3, the moving device body is stopped, and then the driving motor 7 is controlled to start by pressing the button 13 on the handrail 12. After the driving motor 7 is started, the vertical plate 2 is driven to rotate, and the rotation of the vertical plate 2 drives the shovel 3 to rotate synchronously, so that the saline-alkali soil accumulated on the shovel 3 can fall into the collection box 11 under the action of gravity, completing the collection effect of the removed saline-alkali soil, which is convenient for subsequent unified transportation;

[0034] Furthermore, when the collecting box 11 is fully loaded, another set of control buttons 13 on the armrest 12 is used to drive the hydraulic rod 16 to start. After the hydraulic rod 16 is started, the limit on the frame plate 14 will be released. At this time, the frame plate 14 will rotate downward under the gravity of the fully loaded collecting box 11. At the same time, the collecting box 11 will also be automatically moved out from the support plate 9 under the action of gravity with the assistance of the unloading roller 15 to complete the unloading.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A device for removing surface soil from saline-alkali land, comprising a crossbar (1), Features: A vertical plate (2) is installed on the inner side of the cross bar (1), and the vertical plate (2) is rotatably connected to the cross bar (1) via a rotating shaft. A shovel (3) is installed on the bottom end of the vertical plate (2), and an adjustment rod (4) for adjusting the height of the shovel (3) is provided between the shovel (3) and the vertical plate (2). The outer wall of the adjustment rod (4) is provided with multiple groups of threaded holes (5), and the outer wall of the vertical plate (2) is provided with fastening bolts (6) for matching with the threaded holes (5).

2. A saline-alkali land surface soil removal device according to claim 1, Features: A driving motor (7) is installed on the outer wall of the crossbar (1), and the output end of the driving motor (7) is synchronously connected to the end of the rotating shaft of the vertical plate (2).

3. The device for removing surface soil from saline-alkali land according to claim 1, Features: The adjusting rod (4) is fixed on the top end of the shovel (3), and the adjusting rod (4) is slidably sleeved with the inner wall of the vertical plate (2).

4. The device for removing surface soil from saline-alkali land according to claim 1, Features: A fixing rod (8) is fixedly arranged at the bottom end of the crossbar (1), and a bearing plate (9) is fixedly installed at the bottom end of the fixing rod (8), and a universal wheel (10) is installed at the bottom end of the bearing plate (9).

5. The device for removing surface soil from saline-alkali land according to claim 4, Features: A collecting box (11) is provided at the top of the carrying plate (9) for collecting the removed topsoil.

6. The device for removing surface soil from saline-alkali land according to claim 5, Features: A frame plate (14) connected to the inner wall of the bearing plate (9) via a damping torsion spring shaft is installed on the inner side of the bearing plate (9), and a plurality of groups of unloading rollers (15) rotatably connected to the inner wall of the frame plate (14) are installed on the inner side of the frame plate (14) to assist the unloading of the fixing rod (8).

7. The device for removing surface soil from saline-alkali land according to claim 6, Features: A hydraulic rod (16) is installed inside the bearing plate (9), and the output end of the hydraulic rod (16) extends into the interior of the frame plate (14) to limit the position of the frame plate (14).

8. The device for removing surface soil from saline-alkali land according to claim 7, Features: A handrail (12) is fixedly arranged on the inner side of the crossbar (1) and located on one side of the vertical plate (2), and a control button (13) for an electric control drive motor (7) and a hydraulic rod (16) is installed on the end surface of the handrail (12).

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