Auxiliary straightening mechanism for forest seedling planting

Abstract

The utility model discloses an auxiliary straightening mechanism for forest seedling planting, which relates to the technical field of forest seedling planting and comprises a bottom plate, two adjusting support plates are fixedly mounted at the top of the bottom plate, adjusting blocks are mounted on the outer sides of the adjusting support plates, through holes are formed in the adjusting blocks, the through holes are matched with the adjusting support plates, and the adjusting support plates are fixedly mounted on the bottom plate. Two inner grooves are formed in the adjusting block, sliding rods are slidably installed in the inner grooves, reset plates are fixedly installed at one ends of the sliding rods, first springs are installed on the outer sides of the sliding rods, and inserting rods are fixedly installed on one sides of the reset plates; the forest seedling straightening device has the advantages that the height of the adjusting block can be adjusted at will through cooperation of the adjusting supporting plate, the adjusting block, the through hole, the inner groove, the sliding rod, the reset plate, the first spring, the inserting rod, the inserting hole, the pull groove and the pull plate, so that the forest seedling straightening device can straighten bent portions of forest seedlings at different heights, compatibility is higher, and adjustment and use are convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of forest seedling planting, in particular to an auxiliary straightening mechanism for forest seedling planting. Background Art

[0002] During the growth period of forestry tree seedlings, the trunks often become crooked due to natural factors such as strong winds or human factors. If these crooked trunks are not corrected and allowed to continue growing, it will not only affect the growth of other trees, but may also cause toppling accidents in the later stage. Therefore, an auxiliary device is needed to straighten the seedlings.

[0003] At present, the existing forest seedling straightening mechanism has certain shortcomings. It can often only straighten the bends of seedlings at a fixed height, and the height that the distortion of the seedlings needs to be straightened is uncertain. It is not suitable for all bent seedling straightening applications and has poor compatibility. In addition, the forest seedlings need to be straightened slowly during the straightening process. If too much force is applied at one time, the seedlings are easily broken. For this reason, we proposed an auxiliary straightening mechanism for forest seedling planting. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an auxiliary straightening mechanism for planting forest seedlings, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical scheme: an auxiliary straightening mechanism for planting forest seedlings, including a base plate, two adjusting support plates are fixedly installed on the top of the base plate, an adjusting block is installed on the outer side of the adjusting support plate, a through hole is opened inside the adjusting block, the through hole cooperates with the adjusting support plate, two inner grooves are opened inside the adjusting block, a sliding rod is slidably installed inside the inner groove, a reset plate is fixedly installed on one end of the sliding rod, a first spring is installed on the outer side of the sliding rod, an insertion rod is fixedly installed on one side of the reset plate, a plurality of insertion holes are opened inside the adjusting support plate, the insertion rod cooperates with the insertion hole, a pull groove is opened inside the adjusting block and located in the middle of the two inner grooves, and the other end of the sliding rod extends to the inside of the pull groove and a pull plate is fixedly installed.

[0006] Preferably, a positioning arc plate is fixedly installed on one side of the adjusting block, a mounting box is fixedly installed on the top of the adjusting block, a slide groove is opened inside the mounting box, a threaded rod is rotatably installed inside the slide groove, a sleeve plate is threadedly installed on the outer side of the threaded rod, a plurality of guide rods are fixedly installed inside the slide groove and above the threaded rod, a straightening spring is installed on the outer side of the guide rod and on one side of the sleeve plate, a slider is slidably installed on the outer side of the guide rod and on one side of the straightening spring, two connecting rods are fixedly installed on one side of the slider, a straightening arc plate is installed in the middle of one end of the two connecting rods, two connecting plates are fixedly installed on both sides of the straightening arc plate, pin holes are opened inside the connecting plate and the connecting rods, a pin is inserted inside the connecting plate, and the pin cooperates with the pin hole.

[0007] Preferably, ground nails are provided at the bottom of the base plate.

[0008] Preferably, one end of the threaded rod extends to the outside of the installation box and is fixedly mounted with a knob.

[0009] Preferably, holes cooperating with the threaded rod and the guide rod are respectively opened inside the sleeve plate.

[0010] Preferably, rubber pads are fixedly mounted on the inner sides of the positioning arc plate and the straightening arc plate.

[0011] The utility model provides an auxiliary straightening mechanism for forest seedling planting, which has the following beneficial effects:

[0012] 1. The auxiliary straightening mechanism for planting forest seedlings can adjust the height of the adjusting block at will by adjusting the support plate, the adjusting block, the through hole, the inner groove, the sliding rod, the reset plate, the first spring, the plug rod, the plug hole, the pull groove and the pull plate, so that the bending parts of the forest seedlings at different heights can be straightened, which has higher compatibility and is convenient and quick to adjust.

[0013] 2. The auxiliary straightening mechanism for planting forest seedlings can adjust the elastic force of the spring according to the bending degree of the forest seedlings through the cooperation of the positioning arc plate, mounting box, slide groove, threaded rod, sleeve plate, guide rod, straightening spring, slider, connecting rod, straightening arc plate, connecting plate, pin hole and plug pin, thereby adjusting the straightening force, effectively avoiding the situation where the forest seedlings are broken due to excessive force, and avoiding the situation where the forest seedlings cannot be straightened due to insufficient force, resulting in poor straightening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3It is a side sectional view of the utility model;

[0017] Figure 4 This is a top view of the adjustment block of the utility model;

[0018] Figure 5 For this utility model Figure 3 A in the enlarged view;

[0019] Figure 6 For this utility model Figure 2 The enlarged view of point B in the figure;

[0020] Figure 7 For this utility model Figure 2 Enlarged view of point C in the figure.

[0021] In the figure: 1. bottom plate; 2. adjustment support plate; 3. adjustment block; 4. through hole; 5. inner groove; 6. slide rod; 7. reset plate; 8. first spring; 9. insertion rod; 10. insertion hole; 11. pull groove; 12. pull plate; 13. positioning arc plate; 14. installation box; 15. slide groove; 16. threaded rod; 17. sleeve plate; 18. guide rod; 19. straightening spring; 20. slider; 21. connecting rod; 22. straightening arc plate; 23. connecting plate; 24. pin hole; 25. pin; 26. ground nail. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figures 1 to 7The utility model provides a technical solution: an auxiliary straightening mechanism for planting forest seedlings, comprising a bottom plate 1, a ground nail 26 is arranged at the bottom of the bottom plate 1, two adjustment support plates 2 are fixedly installed on the top of the bottom plate 1, an adjustment block 3 is installed on the outer side of the adjustment support plate 2, a through hole 4 is provided inside the adjustment block 3, the through hole 4 cooperates with the adjustment support plate 2, two inner grooves 5 are provided inside the adjustment block 3, a slide rod 6 is slidably installed inside the inner groove 5, a reset plate 7 is fixedly installed on one end of the slide rod 6, a first spring 8 is installed on the outer side of the slide rod 6, and a plug rod 9 is fixedly installed on one side of the reset plate 7 A plurality of sockets 10 are provided inside the adjusting support plate 2, and the insertion rod 9 cooperates with the sockets 10. A pull groove 11 is provided inside the adjusting block 3 and in the middle of the two inner grooves 5. The other end of the slide rod 6 extends to the inside of the pull groove 11 and a pull plate 12 is fixedly installed therein. Holes cooperating with the slide rod 6 are provided inside the adjusting block 3 and on one side of the inner groove 5. The pull plate 12 is slidably connected to the inner wall of the pull groove 11. Holes cooperating with the insertion rod 9 are provided inside the adjusting block 3 and on both sides of the through hole 4. The function of the ground nail 26 is to fix the mechanism on one side of the planted seedlings.

[0024] A positioning arc plate 13 is fixedly installed on one side of the adjusting block 3, a mounting box 14 is fixedly installed on the top of the adjusting block 3, a slide groove 15 is provided inside the mounting box 14, a threaded rod 16 is rotatably installed inside the slide groove 15, one end of the threaded rod 16 extends to the outside of the mounting box 14 and a knob is fixedly installed, a sleeve plate 17 is threadedly installed on the outside of the threaded rod 16, a plurality of guide rods 18 are fixedly installed inside the slide groove 15 and above the threaded rod 16, the sleeve plate 17 is slidably connected to the guide rod 18, holes matching the threaded rod 16 and the guide rod 18 are respectively provided inside the sleeve plate 17, a straightening spring 19 is installed on the outside of the guide rod 18 and on one side of the sleeve plate 17, a slider 20 is slidably installed on the outside of the guide rod 18 and on one side of the straightening spring 19, and one side of the slider 20 Two connecting rods 21 are fixedly installed, and a straightening arc plate 22 is installed in the middle of one end of the two connecting rods 21. Rubber pads are fixedly installed on the inner sides of the positioning arc plate 13 and the straightening arc plate 22. Two connecting plates 23 are fixedly installed on both sides of the straightening arc plate 22. Pin holes 24 are opened inside the connecting plates 23 and the connecting rods 21. A plug 25 is inserted inside the connecting plate 23, and the plug 25 cooperates with the pin hole 24. The position of the sleeve plate 17 can be adjusted by adjusting the position of the threaded rod 16, and the rebound force of the contact between the straightening spring 19 and the slider 20 can be adjusted, thereby playing a role in adjusting the straightening force. The rubber pads on the inner sides of the positioning arc plate 13 and the straightening arc plate 22 are to prevent the positioning arc plate 13 and the straightening arc plate 22 from making hard contact with the straightened seedlings, causing damage to the seedlings.

[0025] In summary, when the auxiliary straightening mechanism for planting forest seedlings is used, the bottom plate 1 is fixed to one side of the planted forest seedlings through the ground nails 26, and then the height of the adjusting block 3 is adjusted according to the height of the bent part of the forest seedlings to be straightened. When adjusting, it is only necessary to pull the two pull plates 12 at the same time to drive the insertion rod 9 to be pulled out from the inside of the socket 10 through the slide rod 6, and then the height of the adjusting block 3 on the outside of the adjusting support plate 2 can be adjusted through the through hole 4. When the height of the forest seedlings to be straightened is reached, the pull plate 12 is released and then the first spring 8 rebounds to push the reset plate 7 to reset, and then the insertion rod 9 is inserted into the socket 10 to fix the adjusting block 3 , and then the bottom of the bent part of the forest seedling is limited by the positioning arc plate 13, and the bent part of the forest seedling is located on the inner side of the connecting rod 21, and then the straightening arc plate 22 is limited from the other side of the forest seedling and connected with the pin hole 24 through the pin 25. The straightening arc plate 22 is installed at one end of the connecting rod 21, and then the forest seedling can be straightened. Finally, according to the needs, the threaded rod 16 can be rotated by the knob to drive the sleeve plate 17 to move through the thread. At the same time, the sleeve plate 17 can increase the resilience of the straightening spring 19 by squeezing the straightening spring 19, thereby playing the role of adjusting the straightening force. It is convenient and quick to use.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary straightening mechanism for planting forest seedlings, comprising a bottom plate (1), characterized in that: Two adjustment support plates (2) are fixedly mounted on the top of the bottom plate (1), an adjustment block (3) is mounted on the outer side of the adjustment support plate (2), a through hole (4) is provided inside the adjustment block (3), the through hole (4) cooperates with the adjustment support plate (2), two inner grooves (5) are provided inside the adjustment block (3), a slide rod (6) is slidably mounted inside the inner groove (5), a reset plate (7) is fixedly mounted on one end of the slide rod (6), a first spring (8) is mounted on the outer side of the slide rod (6), an insertion rod (9) is fixedly mounted on one side of the reset plate (7), a plurality of insertion holes (10) are provided inside the adjustment support plate (2), the insertion rod (9) cooperates with the insertion hole (10), a pull groove (11) is provided inside the adjustment block (3) and located in the middle of the two inner grooves (5), and a pull plate (12) is fixedly mounted inside the other end of the slide rod (6) extending to the pull groove (11).

2. The auxiliary straightening mechanism for forest seedling planting according to claim 1, characterized in that: A positioning arc plate (13) is fixedly mounted on one side of the adjusting block (3), a mounting box (14) is fixedly mounted on the top of the adjusting block (3), a slide groove (15) is provided inside the mounting box (14), a threaded rod (16) is rotatably mounted inside the slide groove (15), a sleeve plate (17) is threadedly mounted on the outer side of the threaded rod (16), a plurality of guide rods (18) are fixedly mounted inside the slide groove (15) and located above the threaded rod (16), and a straightening spring (19) is mounted on the outer side of the guide rod (18) and located on one side of the sleeve plate (17). A slider (20) is slidably mounted on the outside of the guide rod (18) and on one side of the straightening spring (19); two connecting rods (21) are fixedly mounted on one side of the slider (20); a straightening arc plate (22) is mounted in the middle of one end of the two connecting rods (21); two connecting plates (23) are fixedly mounted on both sides of the straightening arc plate (22); pin holes (24) are formed inside the connecting plates (23) and the connecting rods (21); a latch (25) is inserted inside the connecting plate (23); and the latch (25) cooperates with the pin hole (24).

3. The auxiliary straightening mechanism for forest seedling planting according to claim 1 is characterized in that: The bottom of the base plate (1) is provided with ground nails (26).

4. The auxiliary straightening mechanism for forest seedling planting according to claim 2, characterized in that: One end of the threaded rod (16) extends to the outside of the installation box (14) and is fixedly mounted with a rotating knob.

5. The auxiliary straightening mechanism for forest seedling planting according to claim 2, characterized in that: The sleeve plate (17) is provided with holes inside thereof respectively for matching with the threaded rod (16) and the guide rod (18).

6. The auxiliary straightening mechanism for forest seedling planting according to claim 2, characterized in that: Rubber pads are fixedly mounted on the inner sides of the positioning arc plate (13) and the straightening arc plate (22).

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