Folding planting frame structure for grapefruit planting

Abstract

The invention relates to the technical field of grapefruit planting, in particular to a foldable planting frame structure for grapefruit planting, which comprises a bracket, a plurality of supports are arranged, fixing rods are fixedly connected to the left end and the right end of the inner side of each support, two positioning rings are fixedly connected to the outer sides of the upper end and the lower end of each fixing rod respectively, and a rotating ring arranged on the outer side of each fixing rod in a sleeving mode is movably arranged between the two positioning rings in each set. By arranging the multiple supports, the supporting beams and the like, the multifunctional branch lifting device is convenient to disassemble and assemble, can be freely folded and expanded and is convenient to store and carry, a certain assembling scale can be selected to meet field requirements, the height of each dragging and lifting fork can be independently adjusted, branches at the corresponding positions can be supported and used, and a certain number of N-shaped frames can be selected; the height position of a single tray can be adjusted, grapefruit fruits at different height positions are lifted and supported, the load bearing pressure of branches is reduced, the branches are prevented from being broken, normal growth and maturity of the fruits are facilitated, and the fruit yield is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of pomelo cultivation, and particularly to a foldable cultivation rack structure for pomelo cultivation. Background Art

[0002] Pomelo is a citrus fruit widely cultivated in tropical and subtropical regions. Its fruit is relatively large, with a thick peel that is easy to peel off. The pulp is delicious and juicy, ranging in color from light yellow to pink, and the taste can vary from sweet to slightly sour, with a unique flavor. At the same time, it is rich in vitamin C, cellulose, and various minerals beneficial to the human body, having relatively high nutritional value. The cultivation technology of pomelo trees is also relatively mature. Artificial cultivation of pomelo trees can increase the yield of pomelo fruits and meet people's demand for pomelo fruits.

[0003] Since pomelo fruits are relatively large and heavy, if the number of fruits on a single branch is relatively large, it will bring great pressure to the pomelo tree and easily break the branches, resulting in the fruits being unable to mature normally for consumption and reducing the yield. Therefore, it is often necessary to use a cultivation rack for auxiliary support. However, most of the existing cultivation racks are in an integrated form and cannot be flexibly disassembled or folded, which brings great inconvenience to the storage and handling of the cultivation rack. It is also not easy to adjust and arrange on-site, and it is difficult to adjust the scale of the structure to adapt to the specific environment for use. Moreover, the cultivation rack cannot be adjusted according to the specific growth details of the pomelo tree and cannot be adjusted individually to adapt to the height of the supported branches and pomelo fruits, resulting in low practicability and inability to meet the normal use requirements.

[0004] Therefore, aiming at the problems that most of the existing cultivation racks are integrated, cannot be flexibly disassembled or folded, are inconvenient for storage and handling, cannot adjust the scale of the structure according to the on-site layout for use, and cannot be adapted and adjusted to individually support branches and pomelo fruits at different height positions, with low practicability and inability to meet the normal use requirements, a cultivation rack that can be flexibly disassembled and folded and can be supported and adjusted to adapt to specific use requirements can be designed. Summary of the Invention

[0005] In order to overcome the problems that most of the existing cultivation racks are integrated, cannot be flexibly disassembled or folded, are inconvenient for storage and handling, cannot adjust the scale of the structure according to the on-site layout for use, and cannot be adapted and adjusted to individually support branches and pomelo fruits at different height positions, with low practicability and inability to meet the normal use requirements.

[0006] The technical solution of the present invention is as follows: A foldable planting rack structure for pomelo planting, comprising a bracket; further comprising a support beam. The number of brackets is set to be multiple. Fixed rods are fixedly connected to the left and right ends inside the brackets. Two positioning rings are respectively fixedly connected to the outer sides of the upper and lower ends of the fixed rods. A rotating ring sleeved on the outer side of the fixed rod is movably arranged between each group of two positioning rings. An installation plate is fixedly connected to the outer side of the rotating ring. A support beam is arranged between two opposite installation plates. A fixing plate is fixedly connected to the middle inside of the bracket. A threaded column is rotatably connected between the upper end of the fixing plate and the top inside of the bracket. Two lifting rings are threadedly connected to the outer side of the threaded column. A lifting groove is opened in the middle upper part of the bracket. A lifting seat penetrating through the lifting groove is fixedly connected to one side of the two lifting rings. A top rod is fixedly connected to the upper end of the lifting seat. A lifting fork is rotatably connected to the upper end of the top rod. A through groove is opened in the middle of the upper support beam. An N-shaped frame that can freely slide is movably inserted into the through groove. One end of the N-shaped frame is threadedly penetrated and connected with a threaded rod in the up-and-down direction. A tray is arranged at the upper end of the threaded rod. The threaded rod is used to adjust the height of the tray.

[0007] Preferably, according to the usage requirement range of pomelo trees in the planting area, select an appropriate number of brackets and connected support beams for mutual connection and installation. Under normal conditions, through the design of the rotating ring, the entire structure can be folded and can also be stretched for use. Fix the overall structure to the ground surface under the pomelo tree. According to actual needs, select a certain number of N-shaped frames and insert them into the through grooves in the upper support beam, and they can be slid to adjust to a suitable position. During specific use, the threaded rod can be rotated to push the tray to move and adjust its height, which is used to lift and support pomelo fruits at different heights. Rotate each threaded column to drive the two lifting rings to move upward, drive the top rod to lift through the lifting seat, and adjust the appropriate height of the lifting fork to support the tree branches at the corresponding positions.

[0008] Preferably, a first rotating handle is rotatably connected to the top of the bracket, and the first rotating handle is fixedly connected to the threaded column through a rotating shaft. A second rotating handle is fixedly connected to the lower end of the threaded rod.

[0009] Preferably, a through slot in the up-and-down direction is penetrated through the side of the N-shaped frame away from the threaded rod. A clamping plate is penetrated through the through slot. A grasping block is fixedly connected to the upper end of the clamping plate.

[0010] Preferably, a threaded extrusion hole is penetrated through the middle of the clamping plate. An extrusion bolt is threadedly connected to the threaded extrusion hole.

[0011] Preferably, a ring sleeve sleeved on the outer side of the threaded rod is fixedly connected to the bottom of the tray. A communicating pin hole is penetrated through between the ring sleeve and the top of the threaded rod. A pin is inserted into the pin hole.

[0012] Preferably, four water discharge holes are evenly and penetratingly formed in the bottom of the tray, and the four water discharge holes are distributed outside the edge of the tray.

[0013] Preferably, a connecting groove is formed at one end of the mounting plate close to the support beam, a connecting plate inserted into the corresponding connecting groove is fixedly connected to one end of the support beam close to the mounting plate, fixing holes in the front-rear direction are penetratingly formed in the surfaces of the connecting plate and the mounting plate, and bolts and nuts are connected in the fixing holes.

[0014] Preferably, a hollow diagonal support plate is rotatably connected to the back of the bracket, an extension plate is penetratingly arranged in the diagonal support plate, and three inserting teeth are fixedly connected to the bottom of the extension plate.

[0015] Preferably, seven second threaded positioning holes are evenly and penetratingly formed in the surface of the extension plate, a first threaded positioning hole adapted to the second threaded positioning hole is penetratingly formed in the lower part of the diagonal support plate, and a positioning bolt is in threaded connection in the first threaded positioning hole and the corresponding second threaded positioning hole.

[0016] Preferably, support plates are symmetrically and fixedly connected to the left and right ends of the bottom of the bracket, a through hole is penetratingly formed in the surface of the support plate, and an anchor rod is penetratingly arranged in the through hole.

[0017] Advantages of the present invention:

[0018] 1. By arranging a plurality of brackets, swivel rings, mounting plates, support beams, etc., the device can be assembled and disassembled relatively conveniently. At the same time, after assembly, it can be freely folded and extended for use, so as to facilitate the storage and handling of the entire structure. Moreover, during specific use, according to the planting layout of pomelo trees on site, etc., an appropriate number of brackets can be selected for splicing and assembly to extend the length of the structure, adjust the relative positions of the brackets for use, and better adapt to the on-site use requirements;

[0019] 2. The device can also adjust the height of the lifting fork by rotating each independent threaded column to support the branches at the corresponding positions. A certain number of N-shaped frames can be selected for installation, and the corresponding positions can be adjusted. The height position of a single tray can also be adjusted by rotating the threaded rod on the independent N-shaped frame to support the pomelo fruits at different height positions, so as to reduce the load pressure on the branches of the pomelo tree, reduce the probability of the branches being broken by the fruits, be beneficial to the normal growth and ripening of the fruits, and improve the fruit yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall three-dimensional structure diagram of the present invention is shown;

[0021] Figure 2 The partial disassembled three-dimensional structure diagram of the present invention is shown Figure 1 ;

[0022] Figure 3 Shown is a schematic three-dimensional structure of the partial disassembly of the present invention Figure 2 ;

[0023] Figure 4 Shown is a schematic three-dimensional structure diagram of the threaded post of the present invention;

[0024] Figure 5 Shown is a schematic three-dimensional structure diagram of the support beam of the present invention;

[0025] Figure 6 Shown is a schematic three-dimensional structure of the N-shaped frame of the present invention Figure 1 ;

[0026] Figure 7 Shown is a schematic three-dimensional structure of the N-shaped frame of the present invention Figure 2 ;

[0027] Figure 8 Shown is a schematic structure diagram of the connection between the diagonal bracing plate and the extension plate of the present invention;

[0028] Figure 9 Shown is a schematic three-dimensional structure diagram of the extension plate of the present invention;

[0029] Figure 10 Shown is a schematic three-dimensional structure diagram of the diagonal bracing plate of the present invention.

[0030] Explanation of reference numerals: 1, bracket; 2, fixed rod; 3, positioning ring; 4, swivel ring; 5, mounting plate; 6, support beam; 7, fixing plate; 8, threaded post; 9, lifting ring; 10, lifting groove; 11, lifting seat; 12, ejector rod; 13, towing fork; 14, through groove; 15, N-shaped frame; 16, threaded rod; 17, tray; 18, turning handle one; 19, turning handle two; 20, card slot; 21, card plate; 22, gripping block; 23, threaded extrusion hole; 24, extrusion bolt; 25, ring sleeve; 26, pin hole; 27, pin; 28, water discharge hole; 29, connection groove; 30, connecting plate; 31, fixing hole; 32, bolt and nut; 33, diagonal bracing plate; 34, extension plate; 35, threaded positioning hole one; 36, threaded positioning hole two; 37, positioning bolt; 38, inserted tooth; 39, support plate; 40, through hole; 41, anchor rod. Detailed implementation manners

[0031] The present invention will be further described below with reference to the drawings and embodiments.

[0032] Please refer to Figures 1 - 10, the present invention provides an embodiment: a foldable planting rack structure for pomelo planting, including a bracket 1; further including a support beam 6, the number of brackets 1 is set to be multiple, the left and right ends of the inner side of the bracket 1 are fixedly connected with fixing rods 2, and two positioning rings 3 are respectively fixedly connected to the outer sides of the upper and lower ends of the fixing rod 2. A rotating ring 4 sleeved on the outer side of the fixing rod 2 is movably arranged between each group of two positioning rings 3. The outer side of the rotating ring 4 is fixedly connected with a mounting plate 5. A support beam 6 is arranged between two opposite mounting plates 5. The middle part of the inner side of the bracket 1 is fixedly connected with a fixing plate 7. A threaded column 8 is rotatably connected between the upper end of the fixing plate 7 and the inner top of the bracket 1. Two lifting rings 9 are threadedly connected to the outer side of the threaded column 8. A lifting groove 10 is opened in the middle side of the upper part of the bracket 1. One side of the two lifting rings 9 is fixedly connected with a lifting seat 11 penetrating through the lifting groove 10. The upper end of the lifting seat 11 is fixedly connected with a top rod 12. The upper end of the top rod 12 is rotatably connected with a lifting fork 13. A through groove 14 is opened in the middle of the upper support beam 6. An N-shaped frame 15 that can freely slide is movably inserted into the through groove 14. One end of the N-shaped frame 15 is threadedly penetrated and connected with a threaded rod 16 in the up and down direction. A tray 17 is arranged at the upper end of the threaded rod 16. The threaded rod 16 is used to adjust the height of the tray 17. For the usage requirement range of pomelo trees in the planting area, select an appropriate number of brackets 1 and the connected support beams 6 to be connected and installed with each other. In the normal state, through the design of the rotating ring 4, the whole structure can be folded and can also be stretched for use. Fix the whole structure on the ground surface under the pomelo tree. According to actual needs, select a certain number of N-shaped frames 15 to be inserted into the through grooves 14 in the upper support beam 6 and can be slid to adjust to a suitable position. During specific use, the threaded rod 16 can be rotated to push the tray 17 to move and adjust its height for lifting and supporting pomelo fruits at different heights. Rotate each threaded column 8 to drive the two lifting rings 9 to move upward, drive the top rod 12 to be lifted through the lifting seat 11, and adjust the appropriate height of the lifting fork 13 to support the tree branches at the corresponding positions.

[0033] Please refer to Figure 2 and Figures 5 - 7, in this embodiment, a first rotating handle 18 is rotatably connected to the top of the support 1, and the first rotating handle 18 is fixedly connected to the threaded column 8 through a rotating shaft. The lower end of the threaded rod 16 is fixedly connected to a second rotating handle 19. Rotating the first rotating handle 18 facilitates driving the threaded column 8 to rotate, and rotating the second rotating handle 19 facilitates driving the threaded rod 16 to rotate. A card slot 20 in the vertical direction is formed through the side of the N-shaped frame 15 away from the threaded rod 16. A clamping plate 21 is disposed through the card slot 20. The upper end of the clamping plate 21 is fixedly connected to a grasping block 22. After the N-shaped frame 15 is placed on the support beam 6, hold the grasping block 22 and insert the clamping plate 21 into the card slot 20, so that the N-shaped frame 15 is installed on the support beam 6 and will not fall. A threaded extrusion hole 23 is formed through the middle of the clamping plate 21. An extrusion bolt 24 is threadedly connected to the threaded extrusion hole 23. After the N-shaped frame 15 is installed on the support beam 6, screw the extrusion bolt 24 into the threaded extrusion hole 23 and press it against the surface of the support beam 6, thereby fixing the position of the N-shaped frame 15 on the support beam 6 and preventing sliding and displacement. A collar 25 sleeved on the outside of the threaded rod 16 is fixedly connected to the bottom of the tray 17. A communicating pin hole 26 is formed through between the collar 25 and the top of the threaded rod 16. A pin 27 is inserted into the pin hole 26. The top of the threaded rod 16 is inserted into the inside of the collar 25, and then the pin 27 is inserted into the pin hole 26, thereby fixing between the threaded rod 16 and the tray 17. Four water discharge holes 28 are uniformly formed through the bottom of the tray 17, and the four water discharge holes 28 are distributed on the outer side of the edge of the tray 17. The arrangement of the water discharge holes 28 can drain the internal water outward in rainy days, avoiding increasing the weight of the tray 17 and causing a burden. The marginalization can prevent the pomelo fruits placed and lifted from covering the water discharge holes 28 and resulting in water accumulation that cannot flow out.

[0034] Please refer to Figures 2 - 3 and Figures 8 - 10, in this embodiment, a connection groove 29 is formed at one end of the mounting plate 5 close to the support beam 6. A connecting plate 30 inserted into the corresponding connection groove 29 is fixedly connected to one end of the support beam 6 close to the mounting plate 5. Fixing holes 31 in the front-back direction are formed through the surfaces of the connecting plate 30 and the mounting plate 5, and a bolt and nut 32 are connected in the fixing holes 31. When installing the support beam 6, the connecting plates 30 on the left and right sides of the support beam 6 are inserted into the corresponding connection grooves 29 of the mounting plate 5, and then fixed with the bolt and nut 32. A hollow diagonal support plate 33 is rotatably connected to the back of the bracket 1. An extension plate 34 is disposed through the diagonal support plate 33. Three insertion teeth 38 are fixedly connected to the bottom of the extension plate 34. The diagonal support plate 33 is rotated and tilted at a certain angle, and a part of the extension plate 34 is pulled out. The insertion teeth 38 contact and insert into the ground surface to support and stabilize the bracket 1. Seven second threaded positioning holes 36 are formed through the surface of the extension plate 34 at equal intervals. A first threaded positioning hole 35 adapted to the second threaded positioning hole 36 is formed through the lower part of the diagonal support plate 33. A positioning bolt 37 is threadedly connected in the first threaded positioning hole 35 and the corresponding second threaded positioning hole 36. After adjusting the diagonal support plate 33 and the extension plate 34, the positioning bolt 37 is used in cooperation with the first threaded positioning hole 35 and the corresponding second threaded positioning hole 36 to fix the positions of the adjustment of the diagonal support plate 33 and the extension plate 34. Support plates 39 are symmetrically and fixedly connected to the left and right ends of the bottom of the bracket 1. Through holes 40 are formed through the surfaces of the support plates 39. Anchor rods 41 are disposed through the through holes 40. The anchor rods 41 are inserted into the ground through the through holes 40 on the surfaces of the support plates 39 to support and fix the bracket 1.

[0035] When working, select an appropriate number of brackets 1 and connected support beams 6 according to the usage requirement range of pomelo trees in the planting area, and connect and install them to each other. Insert the connecting plates 30 on both the left and right sides of each support beam 6 into the connecting grooves 29 of the corresponding mounting plates 5, and then use bolts and nuts 32 for fixation. Extend and open the assembled entire structure, place it under the pomelo tree, insert each anchor rod 41 through the perforations 40 on the surface of the support plate 39 into the ground to support and fix the bracket 1, rotate each diagonal support plate 33 at a certain angle, pull out a part of the extension plate 34, make the inserting teeth 38 contact and insert into the ground surface, and use the positioning bolt 37 in cooperation with the first threaded positioning hole 35 and the corresponding second threaded positioning hole 36 to fix the positions of the adjustments of the diagonal support plate 33 and the extension plate 34, thereby strengthening the support stability of the bracket 1. According to actual needs, select a certain number of N-shaped brackets 15 and insert them into the through grooves 14 in the upper support beam 6. Hold the grasping block 22 by hand and insert the clamping plate 21 into the clamping groove 20, so that the N-shaped bracket 15 is installed on the support beam 6 without falling. Place the tray 17 on the top of the threaded rod 16, and make the top of the threaded rod 16 insert into the inner side of the collar 25. Then insert the pin 27 into the pin hole 26 to fix between the threaded rod 16 and the tray 17. Slide the N-shaped bracket 15 to adjust to a suitable position, screw the extrusion bolt 24 into the threaded extrusion hole 23 on the surface of the clamping plate 21 and extrude on the surface of the support beam 6, thereby fixing the position of the N-shaped bracket 15 on the support beam 6 to prevent sliding and deviation. Rotate the first turning handle 18 to drive the corresponding threaded column 8 to rotate, further drive the two lifting rings 9 to move upward, drive the top rod 12 to lift through the lifting seat 11, and adjust the appropriate height of the lifting fork 13 to support the tree branches at the corresponding positions. Rotate the second turning handle 19 to drive the threaded rod 16 to rotate, further push the tray 17 to move and adjust its height to support pomelo fruits at different heights, thereby completing the use of the entire structure and alleviating the load pressure of the pomelo tree.

[0036] Through the above steps, the device can be assembled and disassembled relatively conveniently by setting multiple brackets 1, swivel rings 4, mounting plates 5, support beams 6, etc. It can also be freely folded and extended for use, facilitating the storage and handling of the entire framework. Moreover, it can adapt to the planting layout of the pomelo trees on-site, select a certain quantity for assembled scale use to meet the on-site requirements, independently adjust the height of each lifting fork 13 to support the branches at the corresponding positions, select a certain number of N-shaped brackets 15, and adjust the height position of the trays 17 on each N-shaped bracket 15 to lift and support the pomelo fruits at different height positions, thereby reducing the load pressure on the branches of the pomelo tree and the probability of the branches being broken by the fruits, facilitating the normal growth and ripening of the fruits, and increasing the fruit yield, so as to solve the problems that most existing planting frames are integrated, cannot be flexibly disassembled or folded, are inconvenient for storage and handling, cannot adjust the scale of the framework according to the on-site layout, and cannot adapt to adjust and support the branches and pomelo fruits at different height positions separately, with low practicability and inability to meet the normal use requirements.

Claims

1. A foldable planting rack structure for pomelo planting, comprising a bracket (1); characterized in that: It further includes a support beam (6). There are multiple brackets (1). Fixed rods (2) are fixedly connected to the left and right ends inside the brackets (1). Two positioning rings (3) are respectively fixedly connected to the outer sides of the upper and lower ends of the fixed rods (2). A rotating ring (4) sleeved on the outer side of the fixed rod (2) is movably arranged between each group of two positioning rings (3). An installation plate (5) is fixedly connected to the outer side of the rotating ring (4). A support beam (6) is arranged between two opposite installation plates (5). A fixed plate (7) is fixedly connected to the middle part inside the bracket (1). A threaded column (8) is rotatably connected between the upper end of the fixed plate (7) and the inner top of the bracket (1). Two lifting rings (9) are threadedly connected to the outer side of the threaded column (8). A lifting groove (10) is opened in the middle side of the upper part of the bracket (1). A lifting seat (11) penetrating through the lifting groove (10) is fixedly connected to one side of the two lifting rings (9). A top rod (12) is fixedly connected to the upper end of the lifting seat (11). A lifting fork (13) is rotatably connected to the upper end of the top rod (12). A through groove (14) is opened in the middle of the upper support beam (6). An N-shaped frame (15) that can freely slide is movably inserted into the through groove (14). One end of the N-shaped frame (15) is threadedly penetrated and connected with a threaded rod (16) in the up-and-down direction. A tray (17) is arranged at the upper end of the threaded rod (16). The threaded rod (16) is used to adjust the height of the tray (17).

2. The foldable planting rack structure for pomelo planting according to claim 1, wherein: A first rotating handle (18) is rotatably connected to the top of the bracket (1), and the first rotating handle (18) is fixedly connected to the threaded column (8) through a rotating shaft. The lower end of the threaded rod (16) is fixedly connected to a second rotating handle (19).

3. The folding planting rack structure for pomelo planting according to claim 1, wherein: A through slot (20) in the up-and-down direction is penetrated and opened on the side of the N-shaped frame (15) away from the threaded rod (16). A clamping plate (21) is penetrated and arranged in the through slot (20). A grasping block (22) is fixedly connected to the upper end of the clamping plate (21).

4. A foldable planting rack structure for pomelo planting according to claim 3, characterized in that: A threaded extrusion hole (23) is penetrated and opened in the middle of the clamping plate (21). An extrusion bolt (24) is threadedly connected in the threaded extrusion hole (23).

5. A foldable planting rack structure for pomelo planting according to claim 1, characterized in that: A collar (25) sleeved on the outer side of the threaded rod (16) is fixedly connected to the bottom of the tray (17). A communicating pin hole (26) is penetrated and opened between the collar (25) and the top of the threaded rod (16). A pin (27) is inserted into the pin hole (26).

6. The foldable planting rack structure for pomelo planting according to claim 1, wherein: Four water discharge holes (28) are uniformly penetrated and opened at the bottom of the tray (17), and the four water discharge holes (28) are distributed on the outer side of the edge of the tray (17).

7. A foldable planting rack structure for pomelo planting according to claim 1, characterized in that: A connecting groove (29) is opened at one end of the installation plate (5) close to the support beam (6). A connecting plate (30) inserted into the corresponding connecting groove (29) is fixedly connected to one end of the support beam (6) close to the installation plate (5). A fixing hole (31) in the front-to-back direction is penetrated and opened on the surfaces of the connecting plate (30) and the installation plate (5), and a bolt and nut (32) is connected in the fixing hole (31).

8. A foldable planting rack structure for pomelo planting according to claim 1, characterized in that: An inclined support plate (33) with a hollow interior is rotatably connected to the back of the bracket (1). An extension plate (34) is penetrated and arranged in the inclined support plate (33). Three insertion teeth (38) are fixedly connected to the bottom of the extension plate (34).

9. The foldable planting rack structure for pomelo planting according to claim 8, characterized in that: Seven threaded positioning holes two (36) are evenly penetrated through the surface of the extension plate (34). A threaded positioning hole one (35) adapted to the threaded positioning hole two (36) is penetrated through the lower part of the diagonal bracing plate (33). A positioning bolt (37) is connected with internal threads in the threaded positioning hole one (35) and a corresponding threaded positioning hole two (36).

10. The foldable planting rack structure for pomelo planting according to claim 1, characterized in that: Support plates (39) are symmetrically and fixedly connected to the left and right ends of the bottom of the bracket (1). A through hole (40) is penetrated through the surface of the support plate (39). An anchor bolt (41) is penetrated through the through hole (40).

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