A plant transplanting device for saline-alkali land remediation

Abstract

This utility model discloses a plant transplanting device for saline-alkali land remediation, comprising a pole and a handle. The handle is fixedly installed at the upper end of the pole, and a positioning cone is fixedly installed at the lower end of the pole. A sleeve is fixedly installed on the outer side of the pole. This plant transplanting device for saline-alkali land remediation is operated by stepping on a pedal. As the pedal moves downward, a guide block compresses a first telescopic spring and slides downward along the inner side of a groove. The downward movement of the pedal causes a rack to move downward as well. The rack's downward movement drives a second gear to rotate, which in turn drives a concentric shaft to rotate. This concentric shaft then drives a first conical wheel at the tail end to rotate, which in turn drives a second conical wheel on the outer side to rotate. The second conical wheel's rotation drives a rotating shaft, which in turn drives a first gear on the outer side to rotate. This first gear's rotation drives a meshing toothed ring on the outer side to rotate, thereby causing the transplanting arc cover to rotate inside the sleeve.

Description

Technical Field

[0001] This utility model relates to the field of plant transplantation technology, specifically a plant transplantation device for saline-alkali land remediation. Background Technology

[0002] Saline-alkali soils contain excessively high levels of soluble salts and alkaline substances, leading to soil compaction and poor aeration, which severely restricts plant growth. Traditional plant transplanting devices for saline-alkali soils suffer from the following technical defects:

[0003] 1. Manual digging is inefficient. The soil in saline-alkali land is hard, and digging holes manually with shovels is not only labor-intensive, but also makes it difficult to standardize the depth and diameter of the holes, which affects the standardization of transplanting.

[0004] 2. Inadequate soil backfilling and compaction of saline-alkali soil often result in poor root-soil contact after artificial backfilling, affecting water and nutrient absorption.

[0005] To address the aforementioned issues, we have made innovative designs based on the existing plant transplanting device structure used for saline-alkali land restoration. Utility Model Content

[0006] The purpose of this invention is to provide a plant transplanting device for saline-alkali land restoration, in order to solve the problems mentioned in the background art, such as low efficiency of manual digging and incomplete soil backfilling in traditional saline-alkali land plant transplanting devices.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a plant transplanting device for saline-alkali land remediation, comprising a pole, a handle, and a positioning cone. The handle is fixedly installed at the upper end of the pole, and the positioning cone is fixedly installed at the lower end of the pole. A sleeve is fixedly installed on the outer side of the pole, and a transplanting arc cover is rotatably connected to the bottom of the sleeve. A toothed ring is fixedly installed on the outer side of the transplanting arc cover. A concentric shaft is rotatably connected to the inner side of the pole, and a first conical wheel is fixedly connected to the tail end of the concentric shaft. A second conical wheel is meshed with the outer side of the first conical wheel. A rotating shaft is fixedly connected to the outer side of the second conical wheel, and the rotating shaft is rotatably connected to the outer side of the sleeve. A first gear is fixedly connected to the outer side of the rotating shaft, and the first gear meshes with the outer toothed ring. A second gear is fixedly connected to the head end of the concentric shaft.

[0008] Preferably, the positioning cone is viewed from the front as a cone-shaped structure, and its tip is inlaid with a carbide head.

[0009] Preferably, a groove is provided on the inner side of the rod body, and a first telescopic spring is fixedly connected to the inner side of the groove. A guide block is fixedly connected to the top of the first telescopic spring, and the guide block is slidably connected to the inner side of the groove.

[0010] Preferably, a pedal is fixedly connected to the outside of the guide block, and a rack is fixedly connected to the outside of the pedal, and the rack meshes with the outer second gear.

[0011] Preferably, a support plate is fixedly installed on the outer side of the rod, and a guide rod is slidably connected to the inner side of the support plate, and a push plate is fixedly connected to the tail end of the guide rod.

[0012] Preferably, a cone block is fixedly connected to the top of the guide rod, and a second telescopic spring is connected between the cone block and the support plate. The right side of the cone block is obliquely shaped when viewed from the front, and a slot is provided on the inner side of the cone block.

[0013] Preferably, a fixing plate is fixedly installed on the outside of the support plate, and a clamping rod is connected to the outside of the fixing plate by a third telescopic spring.

[0014] Preferably, the locking rod penetrates the inner side of the fixing plate, and the tail end of the locking rod engages with the inner side of the locking groove.

[0015] Compared with the prior art, the beneficial effect of this utility model is that the plant transplanting device for saline-alkali land remediation is equipped with:

[0016] 1. Transplanting Structure: When digging saline-alkali land, the rod is first placed vertically on the saline-alkali land using a positioning cone and pressed down until the bottom of the transplanting arc cover is submerged in the soil. Then, the foot steps on the pedal, which moves downward, causing the guide block to squeeze the first telescopic spring and slide downward along the inner side of the groove. As the pedal moves downward, it drives the rack to move downward as well. The rack's downward movement drives the second gear to rotate, which in turn drives the concentric shaft to rotate. The concentric shaft's rotation drives the first conical wheel at the tail end to rotate, which in turn drives the second conical wheel on the outside to rotate. The second conical wheel's rotation drives the rotating shaft to rotate, which in turn drives the first gear on the outside to rotate. The first gear's rotation drives the meshing toothed ring on the outside to rotate. Through the rotation of the toothed ring, the transplanting arc cover rotates inside the sleeve, allowing the separated soil to be removed from the saline-alkali land, thus creating planting pits of uniform depth and diameter in the saline-alkali land.

[0017] Furthermore, after the pit is dug, the above method is used to place the plant to be transplanted into the pit dug in the saline-alkali soil, thus completing the transplanting work.

[0018] 2. Backfill Structure: When transplanting plants, the surface soil layer moves upward along the inner side of the transplanting arc cover, lifting the push plate inside the cover. Once lifted, the cone at the top of the guide rod moves upward, and the end of the clamping rod, which is attached to the outside, slides outward along the cone's slope. When the end of the clamping rod is flush with the groove, it resets under the force of the third telescopic spring, engaging the end of the clamping rod with the inside of the groove. This engagement fixes the push plate. When placing the plant in a pit in saline-alkali soil, manually pull the clamping rod to separate it from the groove. After separation, the cone is in a movable state and resets under the force of the second telescopic spring, causing the push plate to slide downward along the inner side of the transplanting arc cover, pushing the plant out. This ensures the transplanted soil adheres tightly to the surrounding saline-alkali soil, improving the plant's absorption of water and nutrients. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0021] Figure 3 This is a schematic diagram of the separation structure of the sleeve and the transplanting arc cover of this utility model;

[0022] Figure 4 This is an enlarged structural diagram of point A in soil sample 2 of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the guide rod of this utility model;

[0024] Figure 6 This utility model Figure 1 Enlarged structural diagram at point B.

[0025] In the diagram: 1. Rod body; 2. Handle; 3. Positioning cone; 4. Sleeve; 5. Transplanting arc cover; 6. Gear ring; 7. Concentric shaft; 8. First conical wheel; 9. Second conical wheel; 901. Rotating shaft; 10. First gear; 11. Second gear; 12. Slide groove; 13. First telescopic spring; 14. Guide block; 15. Pedal; 16. Rack; 17. Support plate; 18. Guide rod; 19. Push plate; 20. Conical block; 21. Second telescopic spring; 22. Slot; 23. Fixing plate; 24. Third telescopic spring; 25. Locking rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6 This utility model provides a technical solution: a plant transplanting device for saline-alkali land remediation, comprising:

[0028] Example 1: As Figures 1-4 The present invention provides a technical solution: a plant transplanting device for saline-alkali land remediation, comprising: a pole 1, a handle 2, and a positioning cone 3. The handle 2 is fixedly installed at the upper end of the pole 1, and the positioning cone 3 is fixedly installed at the lower end of the pole 1. A sleeve 4 is fixedly installed on the outer side of the pole 1, and a transplanting arc cover 5 is rotatably connected to the bottom of the sleeve 4. A toothed ring 6 is fixedly installed on the outer side of the transplanting arc cover 5. A concentric shaft 7 is rotatably connected to the inner side of the pole 1, and a first conical wheel 8 is fixedly connected to the tail end of the concentric shaft 7. A second conical wheel 9 is meshed with the outer side of the first conical wheel 8. A rotating shaft 901 is fixedly connected to the outer side of the second conical wheel 9, and the rotating shaft 901 is rotatably connected to the outer side of the sleeve 4. A first gear 10 is fixedly connected to the outer side of the rotating shaft 901, and the first gear 10 meshes with the outer toothed ring 6. A second gear 11 is fixedly connected to the head end of the concentric shaft 7.

[0029] The positioning cone 3 is a cone-shaped structure viewed from the front, and its tip is inlaid with a hard alloy head; a groove 12 is opened on the inner side of the rod body 1, and a first telescopic spring 13 is fixedly connected to the inner side of the groove 12. A guide block 14 is fixedly connected to the top of the first telescopic spring 13, and the guide block 14 is slidably connected to the inner side of the groove 12; a pedal 15 is fixedly connected to the outer side of the guide block 14, and a rack 16 is fixedly connected to the outer side of the pedal 15, and the rack 16 meshes with the outer second gear 11;

[0030] When this structure is used to excavate saline-alkali land, the rod 1 is first placed vertically on the saline-alkali land using the positioning cone 3, and then pressed down until the bottom of the transplanting arc cover 5 is submerged in the soil. Then, the foot steps on the pedal 15, which moves downwards. This causes the guide block 14 to compress the first telescopic spring 13 and slide downwards along the inner side of the slide groove 12. As the pedal 15 moves downwards, it drives the rack 16 to move downwards as well. The downward movement of the rack 16 drives the second gear 11 to rotate, which in turn drives the concentric shaft 7 to rotate. The rotation of the concentric shaft 7 then drives the first conical wheel 8 at the tail end to rotate. The movement will cause the outer second conical wheel 9 to rotate, the rotation of the second conical wheel 9 will cause the rotating shaft 901 to rotate, the rotation of the rotating shaft 901 will cause the outer first gear 10 to rotate, the rotation of the first gear 10 will cause the outer meshing gear ring 6 to rotate, and the rotation of the gear ring 6 will cause the transplanting arc cover 5 to rotate inside the sleeve 4. At this time, the separated soil can be taken out from the saline-alkali land, so that planting pits of uniform depth and diameter appear in the saline-alkali land. After the pit is dug, the above method is used to place the plant to be transplanted into the pit dug in the saline-alkali land, thus completing the transplanting work of the plant.

[0031] Example 2: Figures 1-2 , Figures 5-6 The present invention provides a technical solution: a plant transplanting device for saline-alkali land remediation, comprising: a support plate 17 fixedly installed on the outer side of the rod body 1, and a guide rod 18 slidably connected to the inner side of the support plate 17, and a push plate 19 fixedly connected to the tail end of the guide rod 18; a cone block 20 fixedly connected to the top of the guide rod 18, and a second telescopic spring 21 connected between the cone block 20 and the support plate 17, the right side of the cone block 20 being obliquely shaped when viewed from the front, and a slot 22 being formed on the inner side of the cone block 20; a fixing plate 23 fixedly installed on the outer side of the support plate 17, and a locking rod 25 connected to the outer side of the fixing plate 23 via a third telescopic spring 24; the locking rod 25 penetrating the inner side of the fixing plate 23, and the tail end of the locking rod 25 engaging with the inner side of the slot 22;

[0032] When transplanting plants, the soil surface moves upward along the inner side of the transplanting arc cover 5, lifting the push plate 19 inside the transplanting arc cover 5. After the push plate 19 is lifted, the cone block 20 at the upper end of the guide rod 18 moves upward, and the tail end of the locking rod 25, which is attached to its outer side, slides outward along the inclined surface of the cone block 20. When the tail end of the locking rod 25 is flush with the locking groove 22, the locking rod 25 will be reset by the elastic force of the third telescopic spring 24, thereby locking the tail end of the locking rod 25 with the inner side of the locking groove 22. The engagement of the end of the push plate 19 with the slot 22 fixes the push plate 19 in place. When the plant needs to be placed in a pit in the saline-alkali soil, the lever 25 is manually pulled outward to separate the end of the lever 25 from the slot 22. After separation, the cone block 20 is in a movable state and will be reset by the elastic force of the second telescopic spring 21, so that the push plate 19 slides down along the inner side of the transplanting arc cover 5 and pushes the plant out of the inner side of the transplanting arc cover 5, so that the transplanted soil clod is tightly attached to the surrounding saline-alkali soil, improving the absorption of water and nutrients by the transplanted plant.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plant transplanting device for saline-alkali soil remediation, comprising a rod body (1), a handle (2) and a positioning cone (3), the handle (2) being fixedly installed on the upper end of the rod body (1), and the positioning cone (3) being fixedly installed on the lower end of the rod body (1); characterized in that, A sleeve (4) is fixedly installed on the outside of the rod (1), and a transplanting arc cover (5) is rotatably connected to the bottom of the sleeve (4). A toothed ring (6) is fixedly installed on the outside of the transplanting arc cover (5). A concentric shaft (7) is rotatably connected to the inside of the rod (1), and a first conical wheel (8) is fixedly connected to the tail end of the concentric shaft (7). A second conical wheel (9) is meshed on the outside of the first conical wheel (8). A rotating shaft (901) is fixedly connected to the outside of the second conical wheel (9), and the rotating shaft (901) is rotatably connected to the outside of the sleeve (4). A first gear (10) is fixedly connected to the outside of the rotating shaft (901), and the first gear (10) meshes with the outer toothed ring (6). A second gear (11) is fixedly connected to the head end of the concentric shaft (7).

2. The plant transplanting device for saline-alkali soil remediation according to claim 1, characterized in that: The positioning cone (3) is viewed as a cone-shaped structure, and its tip is inlaid with a hard alloy head.

3. The plant transplanting device for saline-alkali soil remediation according to claim 1, characterized in that: The rod (1) has a groove (12) on its inner side, and a first telescopic spring (13) is fixedly connected to the inner side of the groove (12). A guide block (14) is fixedly connected to the top of the first telescopic spring (13), and the guide block (14) is slidably connected to the inner side of the groove (12).

4. The plant transplanting device for saline-alkali soil remediation according to claim 3, characterized in that: The guide block (14) is fixedly connected to a pedal (15), and a rack (16) is fixedly connected to the outside of the pedal (15), and the rack (16) meshes with the outer second gear (11).

5. The plant transplanting device for saline-alkali soil remediation according to claim 1, characterized in that: A support plate (17) is fixedly installed on the outside of the rod (1), and a guide rod (18) is slidably connected to the inside of the support plate (17), and a push plate (19) is fixedly connected to the end of the guide rod (18).

6. The plant transplanting device for saline-alkali soil remediation according to claim 5, characterized in that: The top of the guide rod (18) is fixedly connected to a cone block (20), and a second telescopic spring (21) is connected between the cone block (20) and the support plate (17). The right side of the cone block (20) is obliquely shaped when viewed from the front, and a slot (22) is provided on the inner side of the cone block (20).

7. The plant transplanting device for saline-alkali soil remediation according to claim 5, characterized in that: A fixing plate (23) is fixedly installed on the outside of the support plate (17), and a clamping rod (25) is connected to the outside of the fixing plate (23) by a third telescopic spring (24).

8. The plant transplanting device for saline-alkali soil remediation according to claim 7, characterized in that: The lever (25) penetrates the inner side of the fixing plate (23), and the tail end of the lever (25) engages with the inner side of the slot (22).

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