Forestry seedling raising tray structure

Abstract

The utility model relates to the technical field of forestry seedling raising, in particular to a forestry seedling raising tray structure which comprises a supporting plate, a plurality of seedling raising frames are fixedly connected to the top end of the supporting plate at equal intervals in a penetrating mode, bearing structures are movably connected into the seedling raising frames in a penetrating mode, and handrails are fixedly connected to the two ends of the supporting plate. The rest comprises a movable frame, a first supporting block, two positioning holes, a second supporting block, two penetrating holes and a limiting structure, the first supporting block is movably connected to the outer surface of one side of the movable frame in a penetrating mode, and the second supporting block is movably connected to the outer surface of the other side of the movable frame in a penetrating mode; the two positioning holes are formed in the outer surface of the movable frame, the bearing structure comprises a limiting seat, a pull block and a seedling raising frame, and the pull block is fixedly connected to the top end of the limiting seat; through the bearing structure, the bearing structure is separated from the seedling raising frame during transplanting, so that seedlings can be quickly separated from the device and are convenient to transplant.

Description

Technical Field

[0001] The utility model belongs to the technical field of forestry seedling cultivation, and in particular relates to a forestry seedling cultivation tray structure. Background Art

[0002] Forestry seedling cultivation refers to the cultivation of tree seedlings through artificial means for use in forest regeneration, tree planting or other forest management purposes. During forestry seedling cultivation, seedling trays are used to provide appropriate environmental conditions to help seeds germinate and grow into seedlings.

[0003] In the Chinese patent with the announcement number CN213991827U, a seedling tray device for forestry technology is mentioned, which includes a support plate, a positioning ring, a permeable plate, a planting ring and a positioning plate, wherein the lower surface of the positioning plate is fixedly connected with a spring seat, the lower surface of the spring seat is movably connected with a spring, the lower surface of the support plate is fixedly connected with a mounting seat, a spring groove is provided inside the mounting seat, a return spring is provided inside the spring groove, and one end of the return spring is movably connected with a clamping block; during the use of the seedling tray, although the planting ring can be used to move the entire seedling out of the seedling tray, when the seedling is planted after being moved out, the planting ring needs to be pushed aside for planting, which affects the efficiency of seedling planting;

[0004] In addition, during the use of the seedling tray, when the seedlings need to be transplanted to the tree planting area, the seedling trays cannot be stacked up and down, and the space utilization rate in the handling equipment is low, which makes the transportation of the seedling trays cumbersome and requires multiple small-scale transportation, resulting in low transportation efficiency. Utility Model Content

[0005] The utility model aims to provide a forestry seedling tray structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A forestry seedling tray structure, comprising:

[0008] Support plate;

[0009] A plurality of seedling raising frames are fixedly and interlacedly connected at equal distances on the top of the support plate, a load-bearing structure is movably and interlacedly connected in the seedling raising frames, and support frames are fixedly connected at both ends of the support plate;

[0010] The support frame includes a movable frame, a first support block, a positioning hole, a second support block, a perforation and a limiting structure, the first support block is movably connected to the outer surface of one side of the movable frame, the second support block is movably connected to the outer surface of the other side of the movable frame, the positioning hole and the perforation are provided with two, and the two positioning holes are both opened on the outer surface of the movable frame, the two perforations are both opened at the top of the second support block, the limiting structure is movably connected to the two perforations, and the first support block and the second support block are both fixedly connected to the support plate;

[0011] The load-bearing structure includes a limiting seat, a pulling block and a seedling raising frame. The pulling block is fixedly connected to the top of the limiting seat, the seedling raising frame is fixedly and insertedly connected to one end of the limiting seat, a plurality of guide holes are equidistantly provided at the bottom end of the seedling raising frame, and the seedling raising frame is movably and insertedly connected to the seedling raising frame.

[0012] Preferably, the limiting structure includes a limiting frame, a positioning rod, a spring and a connecting ring. Two positioning rods and two connecting rings are provided, and the two positioning rods are fixedly inserted and connected on both sides of the bottom end of the limiting frame. Two positioning grooves are provided on the outer surfaces of the two connecting rings. The positioning grooves are movably inserted and connected with the limiting frame. The spring is fixedly connected to the middle part of the bottom end of the limiting frame, and the two connecting rings are fixedly inserted and connected to the outer surface of the movable frame.

[0013] Preferably, the two positioning rods are movably connected to the two through holes respectively, and the bottom end of the spring is fixedly connected to the second support block.

[0014] Preferably, the limiting seat is in close contact with the top end of the support plate, and the outer surface of the seedling raising rack is in close contact with the inner wall of the seedling raising frame.

[0015] Preferably, the bottom end of the support plate is fixedly connected with four support rods at equal distances, and the bottom ends of the four support rods are commonly fixedly connected with a base, the top end of the base is provided with a groove, the inner walls on both sides of the groove are provided with guide grooves, and the lower groove wall in the groove is set as an inclined structure.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) By setting a seedling raising frame, a seedling raising rack, a limiting seat and a pulling block, the pulling block is pulled, the pulling block drives the limiting seat to move upward, the limiting seat drives the seedling raising rack to slide in the seedling raising frame, and the seedling raising rack pulls the cultivation soil and the seedlings to move, thereby facilitating the separation of the cultivation soil and the seedlings from the device, facilitating the transplanting of the seedlings, and the transplanting efficiency is high.

[0018] (2) By setting a movable frame, a limit frame, a positioning rod, a spring, a connecting ring and a positioning groove, the limit frame is pulled to move the positioning rod and the spring, and the movable frame is pulled. After the movable frame flips 180 degrees, the limit frame is released, and the limit frame is quickly reset by utilizing the rebound force of the spring. The positioning rod passes through the through hole and is connected with the positioning hole to fix the movable frame. Then, the next device is stacked on the top of the movable frame, so that the devices can be stacked together, making better use of the space of the handling equipment and improving the efficiency of sapling transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the base of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the support frame of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the limiting structure of the utility model;

[0023] Figure 5 It is a three-dimensional diagram of the load-bearing structure of the utility model;

[0024] In the figure: 1. base; 2. support rod; 3. support plate; 4. seedling frame; 5. load-bearing structure; 6. support frame; 7. groove; 8. guide groove; 61. movable frame; 62. first support block; 63. positioning hole; 64. second support block; 65. through hole; 66. limiting structure; 661. limiting frame; 662. positioning rod; 663. spring; 664. connecting ring; 665. positioning groove; 51. limiting seat; 52. pull block; 53. seedling frame; 54. guide hole. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1:

[0027] See also Figure 1 - Figure 5 As shown, a forestry seedling tray structure comprises:

[0028] Support plate 3;

[0029] The top of the support plate 3 is fixedly connected with a plurality of seedling raising frames 4 at equal distances, and the seedling raising frames 4 are movably connected with a load-bearing structure 5, and both ends of the support plate 3 are fixedly connected with a support frame 6;

[0030] The support frame 6 includes a movable frame 61, a first support block 62, a positioning hole 63, a second support block 64, a through hole 65 and a limiting structure 66. The first support block 62 is movably connected to the outer surface of one side of the movable frame 61, and the second support block 64 is movably connected to the outer surface of the other side of the movable frame 61. There are two positioning holes 63 and two through holes 65, and the two positioning holes 63 are both opened on the outer surface of the movable frame 61. The two through holes 65 are both opened at the top of the second support block 64. The limiting structure 66 is movably connected to the two through holes 65. The first support block 62 and the second support block 64 are fixedly connected to the support plate 3.

[0031] The load-bearing structure 5 includes a limit seat 51, a pull block 52 and a seedling raising frame 53. The pull block 52 is fixedly connected to the top of the limit seat 51. The seedling raising frame 53 is fixedly connected to one end of the limit seat 51. A plurality of guide holes 54 are equidistantly provided at the bottom of the seedling raising frame 53. The seedling raising frame 53 is movably connected to the seedling raising frame 4.

[0032] The bottom end of the support plate 3 is fixedly connected with four support rods 2 at equal distances, and the bottom ends of the four support rods 2 are fixedly connected with a base 1. A groove 7 is provided at the top of the base 1, and guide grooves 8 are provided on both sides of the inner walls of the groove 7. The lower groove wall of the groove 7 is set as an inclined structure.

[0033] Depend on Figure 1 , Figure 3 and Figure 4 It can be seen that the limiting structure 66 includes a limiting frame 661, a positioning rod 662, a spring 663 and a connecting ring 664. There are two positioning rods 662 and two connecting rings 664, and the two positioning rods 662 are fixedly inserted and connected on both sides of the bottom end of the limiting frame 661. The outer surfaces of the two connecting rings 664 are provided with two positioning grooves 665. The positioning grooves 665 are movably inserted and connected with the limiting frame 661. The spring 663 is fixedly connected to the middle part of the bottom end of the limiting frame 661, and the two connecting rings 664 are fixedly inserted and connected to the outer surface of the movable frame 61.

[0034] As can be seen from the above, by pulling the limit frame 661, the limit frame 661 moves upward, and drives the positioning rod 662 and the spring 663 fixedly connected thereto to move, so that the positioning rod 662 moves out of the through hole 65, and the spring 663 extends, and both ends of the limit frame 661 move out of the positioning groove 665, and the movable frame 61 is pulled, and the two sides of the movable frame 61 rotate in the first support block 62 and the second support block 64 respectively. After the movable frame 61 flips 180 degrees, the limit frame 661 is released, and the rebound force of the spring 663 is used to quickly reset the limit frame 661, and the positioning rod 662 passes through the through hole 65 and is connected with the positioning hole 63, so that the movable frame 61 is fixed, and then the next device is stacked on the top of the movable frame 61, so that the devices can be stacked together, better utilizing the space of the handling equipment and improving the transportation efficiency of the devices.

[0035] Preferably, the two positioning rods 662 are movably connected to the two through holes 65 respectively, and the bottom end of the spring 663 is fixedly connected to the second support block 64 .

[0036] As can be seen from the above, by providing the spring 663 and utilizing the resilience of the spring 663 , the limiting frame 661 can be quickly reset.

[0037] Embodiment 2:

[0038] refer to Figure 5 As shown, the limiting seat 51 is in close contact with the top end of the support plate 3 , and the outer surface of the seedling raising frame 53 is in close contact with the inner wall of the seedling raising frame 4 .

[0039] As can be seen from the above, when cultivating seedlings, the cultivation soil and seeds are placed in the seedling rack 53 and the seedling frame 4. When the staff waters them, the excess water is introduced into the groove 7 through the guide hole 54. The inclined surface of the groove 7 is used to make the water flow to a lower place, so that the excess water can be discharged through the two guide grooves 8, so that there is no need to clean the groove 7 regularly. After the seedling cultivation is completed, the pull block 52 is pulled, and the pull block 52 drives the limit seat 51 fixedly connected thereto to move upward, and the limit seat 51 drives the seedling rack 53 fixedly connected thereto to slide in the seedling frame 4, and the seedling rack 53 pulls the cultivation soil and seedlings to move, thereby facilitating the cultivation soil and seedlings to separate from the device for planting.

[0040] Although 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 forestry seedling tray structure, characterized in that: include: Support plate (3); A plurality of seedling raising frames (4) are fixedly and interlacedly connected at equal distances on the top of the support plate (3), a load-bearing structure (5) is movably and interlacedly connected inside the seedling raising frames (4), and support frames (6) are fixedly connected at both ends of the support plate (3); The support frame (6) comprises a movable frame (61), a first support block (62), a positioning hole (63), a second support block (64), a through hole (65) and a limiting structure (66); the first support block (62) is movably inserted and connected to the outer surface of one side of the movable frame (61); the second support block (64) is movably inserted and connected to the outer surface of the other side of the movable frame (61); there are two positioning holes (63) and two through holes (65) in total, and the two positioning holes (63) are both opened on the outer surface of the movable frame (61); the two through holes (65) are both opened at the top of the second support block (64); the limiting structure (66) is movably inserted and connected in the two through holes (65); the first support block (62) and the second support block (64) are both fixedly connected to the support plate (3); The load-bearing structure (5) comprises a limiting seat (51), a pulling block (52) and a seedling raising frame (53); the pulling block (52) is fixedly connected to the top of the limiting seat (51); the seedling raising frame (53) is fixedly connected through one end of the limiting seat (51); a plurality of guide holes (54) are equidistantly provided at the bottom end of the seedling raising frame (53); and the seedling raising frame (53) is movably connected through the seedling raising frame (4).

2. A forestry seedling tray structure according to claim 1, characterized in that: The limiting structure (66) comprises a limiting frame (661), a positioning rod (662), a spring (663) and a connecting ring (664); two positioning rods (662) and two connecting rings (664) are provided, and the two positioning rods (662) are fixedly inserted and connected to the two sides of the bottom end of the limiting frame (661); two positioning grooves (665) are provided on the outer surfaces of the two connecting rings (664); the positioning grooves (665) are movably inserted and connected to the limiting frame (661); the spring (663) is fixedly connected to the middle part of the bottom end of the limiting frame (661); and the two connecting rings (664) are fixedly inserted and connected to the outer surface of the movable frame (61).

3. A forestry seedling tray structure according to claim 2, characterized in that: The two positioning rods (662) are movably connected to the two through holes (65) respectively, and the bottom end of the spring (663) is fixedly connected to the second support block (64).

4. The forestry seedling tray structure according to claim 1, characterized in that: The limiting seat (51) is in close contact with the top end of the support plate (3), and the outer surface of the seedling raising frame (53) is in close contact with the inner wall of the seedling raising frame (4).

5. The forestry seedling tray structure according to claim 1, characterized in that: The bottom end of the support plate (3) is fixedly connected to four support rods (2) at equal distances, and the bottom ends of the four support rods (2) are commonly fixedly connected to a base (1), a groove (7) is provided at the top end of the base (1), guide grooves (8) are provided on both sides of the inner wall of the groove (7), and the lower groove wall of the groove (7) is arranged as an inclined structure.

Images