Special grafting box for nursery stocks
By designing the left and right half-shell structures of a special grafting box for seedlings, and utilizing components such as threaded push tubes and arc-push pressing plates, the problem of insufficient pressing force when the soil fills half of the grafting box was solved, thus improving the survival rate of grafted seedlings.
Patent Information
- Application Number
- CN202520299198.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-02-25
AI Technical Summary
When using existing grafting boxes, it is difficult to ensure the pressure of soil when the soil fills half of the grafting box, resulting in insufficient tightness at the grafting point and often leading to grafting failure.
A special grafting box for seedlings was designed, which adopts a left half-shell and right half-shell structure. It uses components such as threaded push tube, arc push pressing plate, insertion clip and reset rod to realize the positioning of branches and effective compaction of soil, ensuring the tightness of the grafting point.
By combining the threaded push tube and the arc-shaped pressing plate, the grafted branches are effectively positioned and the soil is completely compacted, thus improving the survival rate of grafted seedlings.
Smart Images
Figure CN223810197U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to seedling grafting box technical field, concretely is a grafting box special for seedling. BACKGROUND
[0002] Seedling grafting box is mainly used for grafting and rooting of sapling, is a very practical tool, is mainly used for helping branch grafting and rooting on another high survival rate sapling stem, makes its sapling can share survival, when grafting with grafting box, first needs to peel the bark of branch with grafting knife, then grafting box filled with soil is buckled at the butt joint of peeled branch, at present, the seedling grafting box on the market is used, first, the soil is filled in two half grafting boxes by artificial, then it is closed at the grafting place of seedling, so that the grafted branches are wrapped and pressed together by soil, so as to guarantee that the grafted sapling pole can share survival through the nutrient transport of main sapling pole, but it has certain defects in actual use, that is, when filling the soil in half grafting box, the soil amount pressed in half grafting box is difficult to guarantee, so that the pressure of grafting box to the grafting place of peeled branch is not enough, thus seedling grafting failure is often caused. SUMMARY
[0003] In view of the defects of the prior art, the utility model provides a grafting box special for seedling, solves the problems that the existing seedling grafting box has certain defects in actual use, that is, when filling the soil in half grafting box, the soil amount pressed in half grafting box is difficult to guarantee, so that the pressure of grafting box to the grafting place of peeled branch is not enough, thus seedling grafting failure is often caused.
[0004] To achieve the above object, the utility model provides the following technical scheme: a grafting box special for seedling, including left half shell and right half shell, the top and bottom of left half shell and right half shell are fixedly connected with butt joint half pipe, the side of butt joint half pipe is fixedly connected with side convex cylinder, the inside of side convex cylinder is inserted with screw thread push pipe, and the surface of screw thread push pipe is connected with the inner wall of side convex cylinder in screw thread, one end of screw thread push pipe in the inside of side convex cylinder is rotatably connected with arc push pressing plate, the inner wall of butt joint half pipe is fixedly installed with two half ring limit disc, and the middle half ring disc is installed between two half ring limit disc, the inner wall of middle half ring disc is fixedly installed with a plurality of arc soft sheet plate, the top of left half shell and right half shell is fixedly connected with two earth pushing cylinder.
[0005] Preferably, the inside of the bulldozing cylinder is inserted with a pushing rod, the top end of the pushing rod is capped with a closing cap, the inner wall of the closing cap is threadedly connected with the bulldozing cylinder, the surface of the pushing rod is slidingly penetrated through the middle part of the closing cap, the bottom end of the pushing rod is fixedly connected with a sealing piston push plate, the side surface of the sealing piston push plate is fixedly provided with a wear-resistant protection pad, the other end of the pushing rod is installed with a pulling handle, and the side surface of the bulldozing cylinder is fixedly provided with a placing straight-through cylinder.
[0006] Preferably, the front surface and the back surface of the left half shell are fixedly provided with left closing plates along the edges, the front surface and the back surface of the right half shell are fixedly provided with right closing plates along the edges, and the left side of the right closing plate is fixedly provided with two insertion clamps.
[0007] Preferably, the inner wall of the left closing plate is slidingly provided with two reset rods, one end of the reset rod is fixedly connected with an inclined pushing sliding block, and the other end of the reset rod is fixedly connected with an inner sliding block.
[0008] Preferably, two sliding through grooves are formed in the left side of the left closing plate, a pulling rod of a pulling member is inserted into the sliding through groove formed in the side surface of the left closing plate, the pulling rod of the pulling member is fixedly connected with the side surface of the inner sliding block, the surface of the reset rod is sleeved with a reset spring, and the two ends of the reset spring are fixedly connected with the surface of the inner sliding block and the inner wall of the left closing plate.
[0009] The utility model provides a special grafting box for seedling, which has the following beneficial effects:
[0010] (1) The special grafting box for seedling firstly wraps the butt joint of the peeled branch in the inside through the closure of the left half shell and the right half shell, inserts the insertion clamps arranged on the side surface of the right closing plate into the inside of the left closing plate, and makes the inclined pushing sliding block completely position and clamp the insertion clamps through the elastic reset of the reset rod, thereby fixing the closure of the left half shell and the right half shell, rotating the screw pushing tube arranged above and below through the rotation of the screw pushing tube, driving the arc pushing plate to push inward through the screw pushing principle of the screw pushing tube, positioning the grafted branch rod, then injecting the culture soil from the placing straight-through cylinder, pressing the injected soil in the space closed by the left half shell and the right half shell through the sealing piston push plate driven by the pushing rod, and completely compacting the grafted branch rod with the soil, so that the grafted branch rod has the growth pressure, thereby improving the grafting survival rate of the seedling. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is a structure closure schematic view of the utility model;
[0012] Figure 2 It is a structure dismounting schematic view of the utility model;
[0013] Figure 3 The structure closed inner wall schematic view of the utility model is shown in the figure;
[0014] Figure 4 The structure of the utility model Figure 3 The A place enlarged schematic view of the utility model structure is shown in the figure;
[0015] Figure 5 The B place enlarged schematic view of the utility model structure Figure 3 The C place enlarged schematic view of the utility model structure is shown in the figure;
[0016] Figure 6 The D place internal enlarged schematic view of the utility model structure Figure 4 The E place enlarged schematic view of the utility model structure is shown in the figure;
[0017] Figure 7 The cross section plan view of the utility model structure middle half ring disc is shown in the figure;
[0018] Figure 8 The D place internal enlarged schematic view of the utility model structure Figure 1 The E place enlarged schematic view of the utility model structure is shown in the figure;
[0019] Figure 9 The D place internal enlarged schematic view of the utility model structure Figure 8 The E place enlarged schematic view of the utility model structure is shown in the figure;
[0020] In the figure: 1, left half shell; 2, right half shell; 3, butt joint half pipe; 4, side convex cylinder; 5, threaded push pipe; 6, bulldozing cylinder; 7, half ring limiting disc; 8, middle half ring disc; 9, arc soft sheet plate; 10, push supporting rod; 11, sealing piston push plate; 12, closed cap; 13, pull push handle; 14, place straight-through cylinder; 15, right closure plate; 16, left closure plate; 17, insert clamping piece; 18, reset rod; 19, inclined push sliding block; 20, built-in sliding block; 21, reset spring; 22, arc push pressing plate; 23, actuating piece. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] As Figures 1-9The utility model provides a technical scheme: a special grafting box for seedling, including left half shell 1 and right half shell 2, and the top end and bottom end of left half shell 1 and right half shell 2 are fixedly connected with docking half tube 3, the side of docking half tube 3 is fixedly connected with lateral convex cylinder 4, and the inside of lateral convex cylinder 4 is inserted with threaded push pipe 5, and the surface of threaded push pipe 5 is threadedly connected with the inner wall of lateral convex cylinder 4, and one end of threaded push pipe 5 in the inside of lateral convex cylinder 4 is rotatably connected with arc push pressing plate 22, the threaded push principle of threaded push pipe 5 is used through the setting of threaded push pipe 5 and arc push pressing plate 22, drives arc push pressing plate 22 to displace to the inside, and the branch and trunk grafted on it are fixedly occluded, the inner wall of docking half tube 3 is fixedly installed with two half ring limit discs 7, and the middle half ring disc 8 is installed between the two half ring limit discs 7, the positioning effect of middle half ring disc 8 and arc soft sheet plate 9 is achieved through the setting of half ring limit disc 7, the inner wall of middle half ring disc 8 is fixedly installed with a plurality of arc soft sheet plates 9, the effect that soil can be prevented from being extruded into docking half tube 3 is achieved through the setting of middle half ring disc 8 and arc soft sheet plate 9, the top of left half shell 1 and right half shell 2 is fixedly connected with two earthmoving cylinder 6, the front and back of left half shell 1 are fixedly provided with left closing plate 16 along the mouth, and the front and back of right half shell 2 are fixedly provided with right closing plate 15 along the mouth, two insertion clamping pieces 17 are fixedly arranged on the left side of right closing plate 15, two reset rods 18 are slidably arranged on the inner wall of left closing plate 16, one end of reset rod 18 is fixedly connected with inclined push sliding block 19, the other end of reset rod 18 is fixedly connected with built-in sliding block 20, the periphery of built-in sliding block 20 is slidably connected with the inner wall of left closing plate 16, the effect that the vertical displacement of reset rod 18 is stabilized is achieved through the setting of built-in sliding block 20, two sliding through slots are formed on the left side of left closing plate 16, and the sliding through slot formed on the side of left closing plate 16 is inserted with actuating piece 23, the slide rod of actuating piece 23 is fixedly connected with the side of built-in sliding block 20, the effect that the inside pinch pressure of actuating piece 23 can drive inclined push sliding block 19 to displace to the inside, and the closing separation of left half shell 1 and right half shell 2 is achieved is achieved through the setting of actuating piece 23, the surface of reset rod 18 is sleeved with reset spring 21, and the two ends of reset spring 21 are fixedly connected with the surface of built-in sliding block 20 and the inner wall of left closing plate 16, the effect that the insertion clamping piece 17 on right closing plate 15 is inserted into the clamping hole of left closing plate 16, and the inclined surface of insertion clamping piece 17 is used to push inclined push sliding block 19, and the inclined displacement difference is used to drive reset rod 18 to displace to the inside in the vertical direction is achieved through the setting of insertion clamping piece 17, reset rod 19 and inclined push sliding block 19, when insertion clamping piece 17 passes through the clamping hole of left closing plate 16, the elastic force of reset spring 21 is used to drive reset rod 19 to reset, and insertion clamping piece 17 is clamped in the clamping hole of left closing plate 16, that is, left half shell 1 and right half shell 2 are completely fixed, and push supporting rod 10 is inserted into the inside of earthmoving cylinder 6,The top end of the pushing rod 10 is covered with a closing cap 12, the inner wall of the closing cap 12 is threadedly connected with the pushing cylinder 6, the surface of the pushing rod 10 is slidingly penetrated through the middle part of the closing cap 12, the bottom end of the pushing rod 10 is fixedly connected with a sealing piston push plate 11, the side surface of the sealing piston push plate 11 is fixedly provided with a wear-resistant protective pad, the other end of the pushing rod 10 is installed with a pulling and pushing handle 13, the side surface of the pushing cylinder 6 is fixedly provided with a placing straight-through cylinder 14, through the cooperation of the pushing cylinder 6, the pushing rod 10, the sealing piston push plate 11 and the closing cap 12, the cultivated soil can be put into the placing straight-through cylinder 14, falls into the pushing cylinder 6, and then the pushing rod 10 is pushed inwards, the cultivated soil is pushed into the closed space of the left half shell 1 and the right half shell 2 by the sealing piston push plate 11, and the soil is added for several times in turn, so that the closed space of the left half shell 1 and the right half shell 2 is filled with the cultivated soil, and the grafted branches are completely compacted by the soil, so that the grafted branches have the growth pressure around, thereby improving the survival rate of the grafted seedlings.
[0023] In use, after the peeled branches are mutually butted and wrapped and pinched a small amount of soil, the left half shell 1 and the right half shell 2 are directly closed on the grafting part, and the left half shell 1 and the right half shell 2 are pinched, so that the insertion clamping piece 17 on the right closing plate 15 is inserted into the clamping hole of the left closing plate 16, the inclined surface of the insertion clamping piece 17 pushes the inclined pushing sliding block 19, the inclined surface displacement difference drives the reset rod 18 to displace inwards in the vertical direction, when the insertion clamping piece 17 passes through the clamping hole of the left closing plate 16, the elastic force of the reset spring 21 drives the inclined pushing sliding block 19 to reset, the insertion clamping piece 17 is clamped in the clamping hole of the left closing plate 16, that is, the left half shell 1 and the right half shell 2 are completely fixed, then the threaded pushing tube 5 above and below is turned in turn, the threaded pushing principle of the threaded pushing tube 5 drives the arc pushing pressing plate 22 to push inwards, the upper and lower grafted branches are positioned, then the pushing rod 10 is pulled upwards, the sealing piston push plate 11 is displaced to the uppermost space of the pushing cylinder 6, then the cultivated soil can be put into the placing straight-through cylinder 14, falls into the pushing cylinder 6, and then the pushing rod 10 is pushed inwards, the cultivated soil is pushed into the closed space of the left half shell 1 and the right half shell 2 by the sealing piston push plate 11, and the soil is added for several times in turn, so that the closed space of the left half shell 1 and the right half shell 2 is filled with the cultivated soil, and the grafted branches are completely compacted by the soil, so that the grafted branches have the growth pressure around, thereby improving the survival rate of the grafted seedlings.
[0024] In conclusion, the seedling special grafting box firstly packs the butt joint of the peeled branch inside through the closure of the left half shell 1 and the right half shell 2, inserts the insertion clamping piece 17 provided on the side of the right closure plate 15 into the inside of the left closure plate 16, and makes the inclined push block 19 completely position and clamp the insertion clamping piece 17 through the elastic reset of the reset lever 18, so as to fix the closure of the left half shell 1 and the right half shell 2, and then drives the arc push plate 22 to push inward through the rotation of the screw push tube 5 provided above and below, positions the grafting branch above and below through the screw pushing principle of the screw push tube 5, and then cooperates with the injection of the cultivation soil from the straight-through cylinder 14, pushes the injected soil into the space closed by the left half shell 1 and the right half shell 2 through the push lever 10, and completely compacts the soil at the grafting branch above and below, so that the grafting branch has the growth pressure around, thereby improving the grafting survival rate of the seedling.
[0025] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.
[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A grafting box for seedlings, comprising a left half-shell (1) and a right half-shell (2), characterized in that: The top and bottom of the left half shell (1) and the right half shell (2) are fixedly connected to the docking half tube (3). The side of the docking half tube (3) is fixedly connected to the side of the side protrusion cylinder (4). A threaded push tube (5) is inserted into the inside of the side protrusion cylinder (4), and the surface of the threaded push tube (5) is threadedly connected to the inner wall of the side protrusion cylinder (4). One end of the threaded push tube (5) located inside the side protrusion cylinder (4) is rotatably connected to an arc push pressing plate (22). Two semi-ring limiting discs (7) are fixedly installed on the inner wall of the docking half tube (3), and a central semi-ring disc (8) is installed between the two semi-ring limiting discs (7). Multiple arc-shaped soft plates (9) are fixedly installed on the inner wall of the central semi-ring disc (8). Two bulldozer cylinders (6) are fixedly connected to the top of the left half shell (1) and the right half shell (2).
2. The grafting box for seedlings according to claim 1, characterized in that: A push rod (10) is inserted inside the bulldozer cylinder (6). A sealing cap (12) is closed on the top of the push rod (10). The inner wall of the sealing cap (12) is threaded to the bulldozer cylinder (6). The surface of the push rod (10) slides through the middle of the sealing cap (12). A sealing piston push plate (11) is fixedly connected to the bottom end of the push rod (10). A wear-resistant protective pad is fixedly provided on the side of the sealing piston push plate (11). A push handle (13) is installed on the other end of the push rod (10). A straight tube (14) is fixedly provided on the side of the bulldozer cylinder (6).
3. The grafting box for seedlings according to claim 1, characterized in that: The left half shell (1) is fixedly provided with a left closing plate (16) along the front and back edges, and the right half shell (2) is fixedly provided with a right closing plate (15) along the front and back edges. Two insert clips (17) are fixedly provided on the left side of the right closing plate (15).
4. A grafting box for seedlings according to claim 3, characterized in that: The inner wall of the left closing plate (16) is slidably provided with two reset rods (18). One end of the reset rod (18) is fixedly connected to a slanted push slider (19), and the other end of the reset rod (18) is fixedly connected to a built-in slider (20). The four sides of the built-in slider (20) are slidably connected to the inner wall of the left closing plate (16).
5. A grafting box for seedlings according to claim 4, characterized in that: Two sliding slots are provided on the left side of the left closing plate (16). A toggle member (23) is inserted into the sliding slot on the side of the left closing plate (16). The sliding rod of the toggle member (23) is fixedly connected to the side of the built-in slider (20). A reset spring (21) is sleeved on the surface of the reset rod (18). The two ends of the reset spring (21) are fixedly connected to the surface of the built-in slider (20) and the inner wall of the left closing plate (16), respectively.