A seedling taking device for vegetation reconstruction

Abstract

The utility model discloses a seedling-taking device for vegetation reconstruction, comprising a U-shaped plate, the upper surface of the U-shaped plate is fixedly connected with a U-shaped push rod, the bottom surface of the U-shaped plate is provided with a universal wheel, the upper surface of the U-shaped plate is fixedly connected with a support column, the top of the support column is fixedly connected with a horizontal plate, the surface of the horizontal plate is rotatably connected with a screw rod, the surface of the screw rod is provided with a lifting plate, the bottom surface of the lifting plate is rotatably connected with an adjustment rod, and the bottom surface of the lifting plate is provided with an angle adjustment mechanism. By arranging a reduction motor, an active rod, a first chain, a transmission rod, an active gear and a transmission gear, it is convenient to control the rotation of the adjustment rod, so that the seedling-taking shovel rotates, and it is convenient to quickly grab the seedlings. By arranging a fixed frame and a limiting cover body, it is convenient to support and limit the driving mechanism, so that the driving mechanism remains stable in the running state, so that the vegetation reconstruction device has the effect of quickly taking seedlings.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetation reconstruction, in particular to a seedling-taking device used for vegetation reconstruction. Background Art

[0002] Vegetation reconstruction is based on landform reshaping and soil reconstruction. It selects pioneer plants and adaptive plants, as well as configures, plants and manages other vegetation, based on different types of land damage and their degree, combined with factors such as climate, altitude, slope, aspect, surface material composition and effective soil thickness. It aims to make the reconstructed plant community sustainable and stable. It is an important guarantee for the quality of reclaimed land in mining areas and an important means to improve and enhance land quality. Seedling transplanting is a common means of vegetation reconstruction. The cultivated vegetation seedlings are transplanted from the seedling base to the place where they are needed for planting. Seedling transplanting must first remove the vegetation seedlings from the soil.

[0003] When the seedling retrieval device is in the process of digging out the seedlings, the seedling retrieval efficiency is often low due to insufficient activity power of the seedling retrieval shovel. The seedling retrieval action needs to be repeated many times, which causes damage to the roots and stems of the seedlings and affects the life and growth of the seedlings. Utility Model Content

[0004] The utility model aims to provide a seedling-taking device for vegetation reconstruction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a seedling-taking device for vegetation reconstruction, comprising a U-shaped plate, the upper surface of the U-shaped plate is fixedly connected to a U-shaped push rod, the bottom surface of the U-shaped plate is provided with a universal wheel, the upper surface of the U-shaped plate is fixedly connected to a support column, the top end of the support column is fixedly connected to a horizontal plate, the surface of the horizontal plate is rotatably connected to a screw rod, the surface of the screw rod is provided with a lifting plate, the bottom surface of the lifting plate is rotatably connected to an adjusting rod, the bottom surface of the lifting plate is provided with an angle adjustment mechanism, the surface of the lifting plate is provided with a seedling-taking hole, the bottom end of the screw rod is provided with a limit plate, the upper surface of the limit plate is embedded with a limit bearing, the inner ring of the limit bearing is fixed to the screw rod, and the upper surface of the horizontal plate is provided with a driving mechanism.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Preferably, the angle adjustment mechanism includes a reduction motor, which is arranged inside the lifting plate, and the output shaft of the reduction motor is fixedly connected to an active rod, the surface of the active rod is fixedly connected to a driving gear, the surface of the driving gear is meshed with a first chain, and a transmission rod is arranged inside the lifting plate. By arranging the reduction motor, the active rod, the driving gear and the first chain, it is convenient to control the rotation angle of the adjustment rod, so that the seedling shovel has the effect of moving in the soil, which is convenient for the seedling shovel to take out the seedlings.

[0008] Preferably, the transmission rod and the active rod are symmetrical about the seedling removal hole, a transmission gear is fixedly connected to the surface of the transmission rod, a synchronous gear is meshed on the surface of the transmission gear, the synchronous gear is meshed with the first chain, and the bottom surface of the lifting plate is provided with a movable groove that is movable with the transmission rod, bearings are provided at both ends of the transmission rod, and the bearings are fixedly connected to the inner wall of the movable groove, and by arranging the first chain, the synchronous gear and the transmission rod, it is convenient to drive the transmission rod to rotate, so that the transmission rod and the active rod rotate at the same time, and the rotation directions of the transmission rod and the active rod are opposite.

[0009] Preferably, the surfaces of the active rod and the transmission rod are fixedly connected to the adjusting rod, and a seedling shovel is inserted into the bottom end of the adjusting rod. There are two seedling shovels, and the two seedling shovels correspond to the active rod and the transmission rod, and the two seedling shovels are symmetrical about the seedling hole. By arranging the adjusting rod and the seedling shovel, it is convenient to receive the force from the transmission rod and the active rod, and to apply the force of the servo motor to the soil near the roots of the seedlings, so as to facilitate the removal of the seedlings.

[0010] Preferably, the driving mechanism includes a servo motor, a fixing frame is provided on the surface of the servo motor, the fixing frame is fixedly connected to the upper surface of the horizontal plate, the output shaft of the servo motor is fixedly connected to a driving gear, the surface of the driving gear is meshed with a second chain, the inner ring of the second chain is meshed with a driven gear, the lower surface of the driven gear is fixedly connected to the top of the screw rod, the upper surface of the driven gear is provided with a limiting cover body, the inner side wall of the limiting cover body is provided with a limiting groove matched with the surface of the second chain, by arranging the servo motor, the driving gear, the second chain and the driven gear, it is convenient to drive the screw rod to rotate, and the rotation direction of the screw rods on both sides is made consistent, thereby driving the lifting plate to rise and fall, and providing sufficient pressure for the seedling shovel to take the seedlings.

[0011] Preferably, the number of the support columns is four, and the four support columns are distributed around the lower surface of the horizontal plate. The number of the screw rods is two, and both of the two screw rods penetrate the horizontal plate and the lifting plate and extend to the upper surface of the limiting plate. A through hole is provided on the surface of the limiting plate. By setting the support columns, it is convenient to support the upper structure of the device and to provide sufficient activity space for the lifting and lowering movement of the lifting plate, thereby facilitating the digging of seedlings.

[0012] Beneficial Effects

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects: a seedling retrieval device for vegetation reconstruction, which facilitates the movement of the seedling retrieval device by arranging a U-shaped push rod and a universal wheel, and facilitates the lifting and lowering of the seedling retrieval shovel by arranging a screw rod, a lifting plate and a driving mechanism, and facilitates the rapid insertion of the seedling shovel into the soil near the rhizome, and facilitates the control of the rotation of the adjustment rod by arranging a reduction motor, an active rod, a first chain, a transmission rod, an active gear and a transmission gear, so as to facilitate the rotation of the adjustment rod to make the seedling shovel rotate, and facilitate the rapid grasping of the seedlings, and facilitates the support and limitation of the driving mechanism by arranging a fixed frame and a limiting cover body, so that the driving mechanism remains stable in the running state, thereby enabling the vegetation reconstruction device to have the effect of rapid seedling retrieval. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the front cross-section structure of the lifting plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the top-sectional structure of the lifting plate of the utility model;

[0018] Figure 5 It is a schematic diagram of the side section structure of the lifting plate of the utility model.

[0019] In the figure: 1. U-shaped plate; 2. U-shaped push rod; 3. support column; 4. horizontal plate; 5. screw rod; 6. lifting plate; 7. adjusting rod; 8. adjusting mechanism; 81. reduction motor; 82. active rod; 83. active gear; 84. first chain; 85. transmission rod; 86. transmission gear; 87. synchronous gear; 9. limit plate; 10. limit bearing; 11. driving mechanism; 111. servo motor; 112. fixing frame; 113. driving gear; 114. second chain; 115. driven gear; 116. limit cover; 12. seedling removal hole; 13. universal wheel; 14. seedling removal shovel. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 The utility model provides a technical solution: a seedling-taking device for vegetation reconstruction, comprising a U-shaped plate 1, a U-shaped push rod 2 is fixedly connected to the upper surface of the U-shaped plate 1, a universal wheel 13 is arranged on the bottom surface of the U-shaped plate 1, and the movement of the seedling-taking device is facilitated by arranging the U-shaped push rod 2 and the universal wheel 13, a support column 3 is fixedly connected to the upper surface of the U-shaped plate 1, a horizontal plate 4 is fixedly connected to the top of the support column 3, a screw rod 5 is rotatably connected to the surface of the horizontal plate 4, a lifting plate 6 is arranged on the surface of the screw rod 5, and an adjusting rod 7 is rotatably connected to the bottom surface of the lifting plate 6.

[0022] An angle adjustment mechanism 8 is provided on the bottom surface of the lifting plate 6, a seedling removal hole 12 is provided on the surface of the lifting plate 6, a limit plate 9 is provided on the bottom end of the screw rod 5, there are four support columns 3, and the four support columns 3 are distributed around the lower surface of the horizontal plate 4. There are two screw rods 5, and both screw rods 5 penetrate the horizontal plate 4 and the lifting plate 6 and extend to the upper surface of the limit plate 9. A through hole is provided on the surface of the limit plate 9, and a limit bearing 10 is embedded on the upper surface of the limit plate 9. The inner ring of the limit bearing 10 is fixed to the screw rod 5, and a driving mechanism 11 is provided on the upper surface of the horizontal plate 4. By arranging the screw rod 5, the lifting plate 6 and the driving mechanism 11, it is convenient to control the lifting and lowering of the seedling shovel 14, and it is convenient to quickly insert the seedling shovel 14 into the soil near the rhizome.

[0023] The angle adjustment mechanism 8 includes a reduction motor 81, which is arranged inside the lifting plate 6. The output shaft of the reduction motor 81 is fixedly connected to an active rod 82, and the surface of the active rod 82 is fixedly connected to a driving gear 83. The surface of the driving gear 83 is meshed with a first chain 84, and a transmission rod 85 is arranged inside the lifting plate 6.

[0024] The transmission rod 85 and the active rod 82 are symmetrical about the seedling retrieval hole 12. The surface of the transmission rod 85 is fixedly connected with a transmission gear 86, and the surface of the transmission gear 86 is meshed with a synchronous gear 87. The synchronous gear 87 is meshed with the first chain 84. The bottom surface of the lifting plate 6 is provided with an active groove that is movable with the transmission rod 85. The back side of the synchronous gear 87 is rotatably connected with a limit rod, and the limit rod is fixedly connected to the inner wall of the movable groove. Both ends of the transmission rod 85 are provided with bearings, and the bearings are fixedly connected to the inner wall of the movable groove. By arranging the reduction motor 81, the active rod 82, the first chain 84, the transmission rod 85, the active gear 83 and the transmission gear 86, it is convenient to control the rotation of the adjustment rod 7, so that the seedling shovel 14 rotates, which is convenient for quickly grabbing the seedlings.

[0025] The surfaces of the active rod 82 and the transmission rod 85 are fixedly connected to the adjusting rod 7. A seedling shovel 14 is inserted at the bottom end of the adjusting rod 7. There are two seedling shovels 14, which correspond to the active rod 82 and the transmission rod 85, and are symmetrical about the seedling hole 12.

[0026] The driving mechanism 11 includes a servo motor 111, and a fixing frame 112 is arranged on the surface of the servo motor 111. The fixing frame 112 is fixedly connected to the upper surface of the horizontal plate 4. The output shaft of the servo motor 111 is fixedly connected to a driving gear 113. The surface of the driving gear 113 is meshed with a second chain 114. The inner ring of the second chain 114 is meshed with a driven gear 115. The lower surface of the driven gear 115 is fixedly connected to the top of the screw rod 5. A limiting cover 116 is arranged on the upper surface of the driven gear 115. The inner side wall of the limiting cover 116 is provided with a limiting groove matched with the surface of the second chain 114. By arranging the fixing frame 112 and the limiting cover 116, it is convenient to support and limit the driving mechanism 11, so that the driving mechanism 11 remains stable in the running state, so that the vegetation reconstruction device has the effect of quickly taking seedlings.

[0027] Working principle: when it is necessary to dig up the seedlings, the device is pushed horizontally above the seedlings so that the seedling hole 12 is located above the seedlings, and then the servo motor 111 is turned on to rotate the driving gear 113, which drives the second chain 114 to rotate, so that the driven gear 115 rotates, drives the screw 5 to rotate, and then the lifting plate 6 descends, drives the seedling shovel 14 to descend and insert it into the soil of the seedling rhizomes, and then the reduction motor 81 is turned on to make the active rod 82 drive the active gear 83 to rotate, drive the first chain 84 to rotate, and drive the synchronous gear 87 to rotate, drive the transmission gear 86 to rotate, and the rotation direction is opposite to that of the synchronous gear 87, drive the transmission rod 85 to rotate, and make the adjusting rod 7 rotate, drive the seedling shovels 14 on both sides to rotate toward the rhizomes of the seedlings, clamp the rhizomes of the seedlings, and then turn on the servo motor 111 to make the lifting plate 6 rise, and the soil of the rhizomes of the seedlings is separated from the ground, so that the vegetation reconstruction device has the effect of quickly taking seedlings.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling-picking device for vegetation reconstruction, characterized in that: The invention comprises a U-shaped plate (1), the upper surface of which is fixedly connected to a U-shaped push rod (2), the bottom surface of which is provided with a universal wheel (13), the upper surface of which is fixedly connected to a support column (3), the top of which is fixedly connected to a horizontal plate (4), the surface of which is rotatably connected to a screw rod (5), the surface of which is provided with a lifting plate (6), the bottom surface of which is rotatably connected to an adjustment rod (7), the bottom surface of which is provided with an angle adjustment mechanism (8), the surface of which is provided with a seedling removal hole (12), a limit plate (9) being provided at the bottom end of the screw rod (5), the upper surface of which is embedded with a limit bearing (10), the inner ring of which is fixed to the screw rod (5), and the upper surface of which is provided with a driving mechanism (11).

2. A seedling-picking device for vegetation reconstruction according to claim 1, characterized in that: The angle adjustment mechanism (8) comprises a reduction motor (81), the reduction motor (81) is arranged inside the lifting plate (6), the output shaft of the reduction motor (81) is fixedly connected to an active rod (82), the surface of the active rod (82) is fixedly connected to an active gear (83), the surface of the active gear (83) is meshed with a first chain (84), and a transmission rod (85) is arranged inside the lifting plate (6).

3. A seedling-picking device for vegetation reconstruction according to claim 2, characterized in that: The transmission rod (85) and the active rod (82) are symmetrical about the seedling removal hole (12); a transmission gear (86) is fixedly connected to the surface of the transmission rod (85); a synchronous gear (87) is meshed on the surface of the transmission gear (86); the synchronous gear (87) is meshed with the first chain (84); a movable groove movable with the transmission rod (85) is provided on the bottom surface of the lifting plate (6); bearings are provided at both ends of the transmission rod (85), and the bearings are fixedly connected to the inner wall of the movable groove.

4. The seedling-picking device for vegetation reconstruction according to claim 2, characterized in that: The surfaces of the active rod (82) and the transmission rod (85) are fixedly connected to the adjusting rod (7); a seedling shovel (14) is inserted at the bottom end of the adjusting rod (7); there are two seedling shovels (14); the two seedling shovels (14) correspond to the active rod (82) and the transmission rod (85), and the two seedling shovels (14) are symmetrical about the seedling hole (12).

5. The seedling-picking device for vegetation reconstruction according to claim 1, characterized in that: The driving mechanism (11) comprises a servo motor (111), a fixing frame (112) is arranged on the surface of the servo motor (111), the fixing frame (112) is fixedly connected to the upper surface of the horizontal plate (4), the output shaft of the servo motor (111) is fixedly connected to a driving gear (113), the surface of the driving gear (113) is meshed with a second chain (114), the inner ring of the second chain (114) is meshed with a driven gear (115), the lower surface of the driven gear (115) is fixedly connected to the top end of the screw rod (5), and a limiting cover body (116) is arranged on the upper surface of the driven gear (115), and the inner side wall of the limiting cover body (116) is provided with a limiting groove matched with the surface of the second chain (114).

6. The seedling-picking device for vegetation reconstruction according to claim 1, characterized in that: The number of the support columns (3) is four, and the four support columns (3) are distributed around the lower surface of the horizontal plate (4). The number of the screw rods (5) is two, and both of the two screw rods (5) penetrate the horizontal plate (4) and the lifting plate (6) and extend to the upper surface of the limiting plate (9), and a through hole is opened on the surface of the limiting plate (9).

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