Adjustable seedling raising frame for areca-nut planting

Abstract

The utility model discloses an adjustable seedling raising frame for areca nut planting, and relates to the technical field of areca nut planting, the adjustable seedling raising frame comprises a support main body, the top of the support main body is slidably connected with an extension frame, and the top of the extension frame is fixedly connected with a top plate. A second horizontal gear can be driven by a motor to rotate, and when the first horizontal gear rotates, a supporting strip can stably support the first horizontal gear and a synchronous rod, so that second bevel gears on the two sides are driven to rotate, the inclination angle of a seedling raising box is changed, light shielding between seedlings is reduced, and it is guaranteed that the seedlings obtain sufficient sunlight and space; the contact area of the bottom of the whole seedling raising frame and the ground is increased through the fixing plates, the vertical plates can be used for guiding installation of the spring telescopic rods, the spring telescopic rods can support one sides of the reinforcing rods, and therefore the installation pieces are reinforced, and the stability of the whole seedling raising frame in the using process can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of betel nut planting, in particular to an adjustable seedling raising frame for betel nut planting. Background Art

[0002] Areca catechu is an evergreen tree with an upright, tree-like stem. The survival rate of seedlings is low. In order to increase the survival rate of seedlings, seedlings are generally grown indoors, thereby increasing the survival rate of seedlings. Among them, seedling troughs and seedling racks are the most widely used tools in plant cultivation.

[0003] For example, Chinese patent CN219555766U discloses an adjustable seedling rack, including a bottom plate, a side plate fixedly installed on the upper side of the bottom plate, a seedling trough is arranged between the two side plates, an arc-shaped support bar is fixedly installed on the lower side of the seedling trough, through holes are opened on the surfaces of the two side plates, and there are multiple through holes, which are evenly arrayed on the surfaces of the side plates, a support rod is clamped inside the through hole, a limiting block is fixedly installed on one end of the support rod, and a rotating block is threadedly connected to the other end of the support rod, and the support rod is clamped with the arc-shaped support bar.

[0004] In the above patent, although the problem of difficult height adjustment between seedling raising troughs and low utilization rate of seedling raising space is solved by seedling raising troughs and support rods, in order to ensure utilization rate of seedling raising space, multiple seedling raising troughs need to be placed on the seedling raising rack. After the height of the seedling raising troughs is adjusted, the seedling raising troughs located above still block the light of the seedlings below, and it is impossible to ensure that the seedlings in the troughs obtain sufficient sunlight, which is not conducive to photosynthesis and growth of the seedlings. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that after the height of the seedling raising trough is adjusted, the seedlings below are still blocked by the seedling raising trough located above, and it is impossible to ensure that the seedlings in the trough obtain sufficient sunlight, which is not conducive to the photosynthesis and growth of the seedlings. An adjustable seedling raising rack for betel nut planting is proposed to solve the problem that

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable seedling raising rack for planting betel nut, comprising a bracket main body, an extension rack is slidably connected to the top of the bracket main body, a top plate is fixedly connected to the top of the extension rack, and an adjusting mechanism is arranged at the bottom of the top plate, wherein the adjusting mechanism comprises a connecting piece, a hinge and a synchronization rod, one side of the connecting piece is fixedly connected to the hinge, a cross bar is inserted through the inside of the hinge, a bevel gear one is inserted through the outside of the cross bar, one side of the bevel gear one is meshed with a bevel gear two, a synchronization rod is inserted through the inside of the bevel gear two, a support bar is inserted through the outside of the synchronization rod, the bottom of the support bar is fixedly connected with a support plate, one side of the support plate is fixedly connected to the extension rack and the bracket main body respectively, the top of the support plate is fixedly connected with a motor, one end of the output shaft of the motor is fixedly connected with a flat gear two, the top of the flat gear two is meshed with a flat gear one, and the flat gear one is penetrated by the synchronization rod.

[0007] Preferably, a seedling box is fixedly connected to one side of the connecting member, and one side of the connecting member is rotatably connected to the extension frame and the bracket body.

[0008] Preferably, one end of the cross bar passes through the bracket body and the extension frame, and the cross bar is rotatably connected to the bracket body and the extension frame.

[0009] Preferably, there are three support plates in total, and the top of the support plate located at the bottom is fixedly connected to a hydraulic push rod, and the top of the hydraulic push rod is fixedly connected to the support plate located in the middle.

[0010] Preferably, an auxiliary plate is fixedly connected to one side of the bracket body, and a vertical plate is slidably connected to the bottom of the auxiliary plate.

[0011] Preferably, a spring telescopic rod is fixedly connected to one side of the vertical plate, a reinforcement rod is engaged at one end of the spring telescopic rod, and a mounting piece is fixedly connected to one end of the reinforcement rod.

[0012] Preferably, one end of the mounting member is hinged to the auxiliary plate, and the other end of the mounting member is hinged to a fixing plate, and the fixing plate is connected to a positioning bolt via threads.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the upper and lower support plates can be connected by a hydraulic push rod, the extension frame is slidably connected to the bracket body, the hydraulic push rod can be used to adjust the use height of the entire seedling rack, and the motor can be used to drive the flat gear 2 to rotate. When the flat gear 1 rotates, the support bar can provide stable support for the flat gear 1 and the synchronization rod, thereby driving the bevel gear 2 on both sides to rotate, thereby changing the inclination angle of the seedling box, reducing the light shielding between the seedlings, and ensuring that the seedlings obtain sufficient sunlight and space, which is conducive to the growth of the seedlings.

[0015] 2. In the utility model, the two ends of the mounting piece are respectively connected to the auxiliary plate and the fixed plate. By rotating one end of the mounting piece on one side of the auxiliary plate, the use height of the fixed plate can be adjusted. By connecting the fixed plate to the ground, the contact area between the bottom of the entire seedling rack and the ground can be increased. The vertical plate can be used to guide the installation of the spring telescopic rod, and the spring telescopic rod can support one side of the reinforcement rod, thereby realizing the reinforcement of the mounting piece, and further improving the stability of the entire seedling rack during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an adjustable seedling raising frame for betel nut planting;

[0017] Figure 2 The utility model provides a schematic diagram of the installation of the bevel gear structure of the adjustable seedling raising frame for betel nut planting;

[0018] Figure 3 The utility model provides a schematic diagram of the motor structure installation of an adjustable betel nut planting seedling rack;

[0019] Figure 4 The utility model provides a schematic diagram of the installation of a reinforcement rod structure of an adjustable seedling raising frame for betel nut planting.

[0020] Legend: 1. Top plate; 2. Seedling box; 3. Connecting piece; 4. Support body; 5. Cross bar; 6. Hinge; 7. Extension frame; 8. Bevel gear one; 9. Bevel gear two; 10. Flat gear one; 11. Synchronous rod; 12. Motor; 13. Support plate; 14. Hydraulic push rod; 15. Flat gear two; 16. Vertical plate; 17. Reinforcement rod; 18. Fixed plate; 19. Mounting piece; 20. Auxiliary plate; 21. Spring telescopic rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] Reference Figure 1-4As shown: an adjustable seedling raising frame for betel nut planting, including a bracket body 4, an extension frame 7 is slidably connected to the top of the bracket body 4, a top plate 1 is fixedly connected to the top of the extension frame 7, an adjustment mechanism is arranged at the bottom of the top plate 1, the adjustment mechanism includes a connecting member 3, a hinge 6 and a synchronization rod 11, one side of the connecting member 3 is fixedly connected to the hinge 6, a cross bar 5 is inserted through the inside of the hinge 6, a bevel gear 8 is inserted through the outside of the cross bar 5, a bevel gear 9 is meshed with one side of the bevel gear 8, a synchronization rod 11 is inserted through the inside of the bevel gear 9, a support bar is inserted through the outside of the synchronization rod 11, and the bracket A support plate 13 is fixedly connected to the bottom of the stay, and one side of the support plate 13 is respectively fixedly connected to the extension frame 7 and the bracket body 4, and a motor 12 is fixedly connected to the top of the support plate 13. One end of the output shaft of the motor 12 is fixedly connected to a flat gear 2 15, and the top of the flat gear 2 15 is meshed with a flat gear 10, and the flat gear 10 is penetrated by a synchronization rod 11. A seedling box 2 is fixedly connected to one side of the connecting piece 3, and one side of the connecting piece 3 is rotatably connected to the extension frame 7 and the bracket body 4. One end of the cross bar 5 penetrates the bracket body 4 and the extension frame 7, and the cross bar 5 is rotatably connected to the bracket body 4 and the extension frame 7.

[0025] The top plate 1 can be used to connect four extension frames 7, so that the synchronous lifting of multiple extension frames 7 can be achieved, the connection between the seedling box 2 and the hinge 6 can be achieved by using the connecting piece 3, the cross bar 5 is inserted through the hinge 6, and the cross bar 5 can be used to drive the rotation of the hinge 6, thereby adjusting the inclination angle of the seedling box 2, which can reduce the light blocking of the betel nut seedlings inside the seedling box 2, the bracket body 4 and the extension frame 7 can support the rotation of the cross bar 5, thereby improving the stability of the cross bar 5 during rotation, the support bar is installed on the top of the support plate 13, and can support the flat gear 10 and the synchronization rod 11, so as to ensure that the bevel gear 2 9 is meshed with the bevel gear 1 8, and the flat gear 10 is always meshed with the flat gear 2 15, so that when the motor 12 drives the flat gear 2 15 to rotate, the driving effect of the flat gear 10 and the bevel gear 2 9 can be guaranteed, and the support plate 13 can support the bottom of the motor 12, so that the stable installation and use of the motor 12 can be achieved.

[0026] Embodiment 2

[0027] like Figure 1-Figure 4 As shown, there are three support plates 13 in total, the top of the support plate 13 located at the bottom is fixedly connected to a hydraulic push rod 14, the top of the hydraulic push rod 14 is fixedly connected to the support plate 13 located in the middle, one side of the bracket body 4 is fixedly connected to an auxiliary plate 20, the bottom of the auxiliary plate 20 is slidably connected to a vertical plate 16, one side of the vertical plate 16 is fixedly connected to a spring telescopic rod 21, one end of the spring telescopic rod 21 is engaged with a reinforcement rod 17, one end of the reinforcement rod 17 is fixedly connected to a mounting member 19, one end of the mounting member 19 is hinged to the auxiliary plate 20, the other end of the mounting member 19 is hinged to a fixing plate 18, and the fixing plate 18 is connected to a positioning bolt through a thread.

[0028] The hydraulic push rod 14 can be used to adjust the distance between the two support plates 13 located below, so that the use height of the entire seedling rack can be adjusted. When the extension frame 7 and the top plate 1 move up, the bracket body 4 can guide the lifting and lowering of the extension frame 7, so as to improve the stability of the extension frame 7 when moving. The auxiliary plate 20 can be used to connect and reinforce the bracket bodies 4 on both sides to lower the center of gravity of the seedling rack. The auxiliary plate 20 can be used to guide the installation and disassembly of the vertical plate 16. The mounting member 19 can assist in adjusting the position of the fixed plate 18. The fixed plate 18 can increase the contact area between the bottom of the seedling rack and the ground, so as to improve the stability of the seedling rack when in use. The spring telescopic rod 21 is installed with a retractable spring inside, and one end of the inner rod of the spring telescopic rod 21 is engaged with the reinforcement rod 17, which can support one side of the reinforcement rod 17, so as to realize the reinforcement of the mounting member 19, thereby reducing the shaking of the entire seedling rack during use.

[0029] The method of use and working principle of the device are as follows: first, rotate one end of the mounting member 19 on both sides of the auxiliary plate 20 to adjust the inclination angle of the mounting member 19, then use the positioning bolt to connect and fix the fixing plate 18 to the ground, then slide the vertical plate 16 at the bottom of the auxiliary plate 20 to move the spring telescopic rod 21 to the side of the reinforcement rod 17, then engage the end of the spring telescopic rod 21 with the reinforcement rod 17, and reinforce one side of the reinforcement rod 17 to achieve the installation and fixation of the entire seedling rack, transplant the betel nut seedlings into the seedling box 2, and use the hydraulic push rod 14 to drive the extension frame 7 along the The bracket body 4 moves upward, thereby changing the distance between the two upper support plates 13 and the bottom support plate 13, and then the motor 12 is used to drive the flat gear 2 15 to rotate, and the flat gear 2 15 drives the flat gear 10 to rotate on one side of the support bar, and under the action of the synchronization rod 11, the two bevel gears 2 9 are driven to rotate, and the bevel gear 2 9 is used to drive the bevel gear 1 8 to rotate, so that the seedling box 2 and the connecting piece 3 rotate about the axis of the cross bar 5, changing the inclination angle of the seedling box 2, thereby adjusting the shielding area between the upper and lower seedling boxes 2, and reducing the coverage of the shadow on the betel nut seedlings.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An adjustable seedling raising frame for betel nut planting, comprising a frame body (4), the top of which is slidably connected to an extension frame (7), characterized in that: The top of the extension frame (7) is fixedly connected to a top plate (1), and an adjustment mechanism is arranged at the bottom of the top plate (1), wherein the adjustment mechanism comprises a connecting member (3), a hinge member (6) and a synchronization rod (11), one side of the connecting member (3) is fixedly connected to the hinge member (6), a cross bar (5) is inserted through the inside of the hinge member (6), a bevel gear 1 (8) is inserted through the outside of the cross bar (5), a bevel gear 2 (9) is meshed with one side of the bevel gear 1 (8), and a synchronization rod is inserted through the inside of the bevel gear 2 (9). (11), a support bar is inserted through the outside of the synchronization rod (11), a support plate (13) is fixedly connected to the bottom of the support bar, one side of the support plate (13) is respectively fixedly connected to the extension frame (7) and the bracket body (4), a motor (12) is fixedly connected to the top of the support plate (13), one end of the output shaft of the motor (12) is fixedly connected to a flat gear 2 (15), the top of the flat gear 2 (15) is meshed with a flat gear 1 (10), and the flat gear 1 (10) is penetrated by the synchronization rod (11).

2. The adjustable seedling raising frame for betel nut planting according to claim 1, characterized in that: One side of the connecting member (3) is fixedly connected to the seedling raising box (2), and one side of the connecting member (3) is rotatably connected to the extension frame (7) and the support body (4).

3. The adjustable seedling raising frame for betel nut planting according to claim 1, characterized in that: One end of the cross bar (5) passes through the bracket body (4) and the extension frame (7), and the cross bar (5) is rotatably connected to the bracket body (4) and the extension frame (7).

4. The adjustable seedling raising frame for betel nut planting according to claim 1, characterized in that: There are three support plates (13) in total. The top of the support plate (13) at the bottom is fixedly connected to a hydraulic push rod (14), and the top of the hydraulic push rod (14) is fixedly connected to the support plate (13) in the middle.

5. The adjustable seedling raising frame for betel nut planting according to claim 1, characterized in that: An auxiliary plate (20) is fixedly connected to one side of the bracket body (4), and a vertical plate (16) is slidably connected to the bottom of the auxiliary plate (20).

6. The adjustable seedling raising frame for betel nut planting according to claim 5, characterized in that: A spring telescopic rod (21) is fixedly connected to one side of the vertical plate (16), a reinforcing rod (17) is clamped on one end of the spring telescopic rod (21), and a mounting piece (19) is fixedly connected to one end of the reinforcing rod (17).

7. The adjustable seedling raising frame for betel nut planting according to claim 6, characterized in that: One end of the mounting member (19) is hinged to the auxiliary plate (20), and the other end of the mounting member (19) is hinged to the fixing plate (18), and the fixing plate (18) is connected to a positioning bolt via a thread.

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