Protective device for fruit tree planting and grafting

Abstract

The utility model relates to the technical field of agriculture, and discloses a protective device for fruit tree planting grafting, which comprises a binding structure, a clamping structure is arranged in the binding structure, a push plate is arranged at the joint of the binding structure and the clamping structure, and the upper end and the lower end of the binding structure are fixedly connected with sleeving structures. A connecting plate is arranged at the joint of the binding structure and the sleeving structure, the binding structure comprises a fixing frame, a sliding groove is formed in the rear end of the fixing frame, and a fixing belt is inserted into the sliding groove formed in the fixing frame, so that an inserting block on the side face of a push plate is inserted into a clamping hole and a clamping groove to be clamped, and then the grafting position is reinforced; the upper end and the lower end of the fixing frame are fixedly connected with connecting plates through fixing nails, the interiors of limiting rings fixed through the connecting plates at the upper end and the lower end are connected with the scion and the stock in a sleeved mode, the situation that wind blows, and consequently connection positions are broken is prevented, and the growth adaptability of the fruit trees can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, and more specifically to a protective device for fruit tree planting and grafting. Background Art

[0002] Fruit tree planting and grafting is a commonly used propagation technique. By grafting the branches of one plant onto the roots of another plant, the propagation and growth of excellent varieties can be achieved. Through grafting, excellent fruit tree varieties can be grafted onto rootstocks with strong adaptability, thereby improving the pest and disease resistance and adaptability of fruit trees.

[0003] Most of the existing protective devices for grafting use grafting tapes or plastic films to fix the scion and the rootstock together to ensure no loosening. However, after winding the plastic film, the binding force provided by the film is difficult to fix the weight of the scion and the rootstock, resulting in the splitting of the grafting part, making it difficult for the fruit tree to survive. Moreover, the plastic film only binds the grafting part, and the branches are easily broken by the external wind. Content of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a protective device for fruit tree planting and grafting to solve the problems existing in the above-mentioned background art.

[0005] The utility model provides the following technical solution: a protective device for fruit tree planting and grafting, including a binding structure, a clamping structure is arranged inside the binding structure, a push plate is arranged at the connection between the binding structure and the clamping structure, socket structures are fixedly connected to the upper and lower ends of the binding structure, and a connecting plate is arranged at the connection between the binding structure and the socket structure. The binding structure includes a fixed frame, a chute is opened at the rear end of the fixed frame, two through slots are opened in the fixed frame, and four groups of card slots are opened inside the fixed frame;

[0006] Further, the card slots are communicated with the through slots, a fixing belt is movably sleeved inside the through slots, a plurality of card holes are opened on both sides of the fixing belt, and the size of the card holes is the same as the size of the openings of the card slots.

[0007] Further, the clamping structure includes a push plate, two insertion blocks are fixedly connected to one side of the push plate, a connecting rod is fixedly connected to the middle section of the other side of the push plate, and a dial plate is fixedly connected to the side of the connecting rod away from the push plate.

[0008] Further, the connecting rod is movably clamped inside the chute of the fixed frame, connecting springs are fixedly connected to the upper and lower ends of the connecting rod, the connecting springs are fixedly connected to the push plate, and the fixing belt is inserted into the through slots opened in the fixed frame, so that the insertion blocks on the side of the push plate are inserted into the card holes and the card slots for clamping.

[0009] Furthermore, the socket structure includes a connecting plate, the upper end of the connecting plate is fixedly connected with a limiting ring, the bottom end of the connecting plate is fixedly connected with an adapter plate, and the upper and lower ends of the fixing frame are fixedly connected with the connecting plate by fixing nails.

[0010] Furthermore, threaded fixing holes are provided on both the left and right sides of the adapter plate, fixing nails are sleeved inside the threaded fixing holes of the adapter plate, and the limiting rings fixed to the upper and lower connecting plates are respectively sleeved with the scion and the rootstock to prevent the connection from breaking due to the blowing of the wind.

[0011] The technical effects and advantages of the present utility model:

[0012] 1. By providing a bundling structure and a clamping structure, the fixing belt is inserted into the sliding groove opened in the fixing frame, so that the insertion blocks on the side of the push plate are inserted into the clamping holes and the clamping grooves for clamping, thereby strengthening the grafting part and fixing the outside of the plastic film, improving the survival rate of grafting.

[0013] 2. By providing a socket structure, the upper and lower ends of the fixing frame are fixedly connected with the connecting plate by fixing nails, and the limiting rings fixed to the upper and lower connecting plates are respectively sleeved with the scion and the rootstock to prevent the connection from breaking due to the blowing of the wind, which can improve the growth adaptability of fruit trees. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 It is an exploded schematic diagram of the overall structure of the present utility model.

[0016] Figure 3 It is a schematic diagram of the bundling structure of the present utility model.

[0017] Figure 4 It is a schematic diagram of the clamping structure of the present utility model.

[0018] Figure 5 It is a schematic diagram of the socket structure of the present utility model.

[0019] Reference numerals are: 1, bundling structure; 101, fixing frame; 102, through groove; 103, clamping groove; 104, fixing belt; 105, clamping hole; 2, clamping structure; 201, push plate; 202, insertion block; 203, connecting rod; 204, dial plate; 205, connecting spring; 3, socket structure; 301, connecting plate; 302, limiting ring; 303, adapter plate; 304, fixing nail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. In addition, the forms of each structure described in the following embodiments are merely examples, and the agriculture related to the present utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0021] Embodiment 1

[0022] As Figures 1-4 shown, this embodiment proposes a protective device for grafting fruit trees, including a bundling structure 1. Inside the bundling structure 1, there is a clamping structure 2. At the connection between the bundling structure 1 and the clamping structure 2, there is a push plate 201. At the upper and lower ends of the bundling structure 1, there are fixed connection socket structures 3. At the connection between the bundling structure 1 and the socket structure 3, there is an adapter plate 303. The bundling structure 1 includes a fixed frame 101. A chute is opened at the rear end of the fixed frame 101. The height of the chute of the fixed frame 101 is the same as the height of the connecting rod 203. The fixed frame 101 is provided with two through slots 102, and the through slots 102 penetrate through the front and rear of the fixed frame 101. Four groups of card slots 103 are opened inside the fixed frame 101. The cross-sectional size of the card slots 103 is the same as the cross-sectional size of the insertion blocks 202.

[0023] The card slots 103 are communicated with the through slots 102. A fixing belt 104 is movably sleeved inside the through slots 102. A plurality of card holes 105 are opened on both sides of the fixing belt 104. The size of the card holes 105 is the same as the cross-sectional size of the insertion blocks 202, and the size of the card holes 105 is the same as the size of the openings of the card slots 103.

[0024] The clamping structure 2 includes a push plate 201. Two insertion blocks 202 are fixedly connected to one side of the push plate 201. The insertion blocks 202 correspond to the card slots 103. In the middle of the other side of the push plate 201, a connecting rod 203 is fixedly connected. The connecting rod 203 is sleeved in the chute of the fixed frame 101. A dial plate 204 is fixedly connected to the side of the connecting rod 203 away from the push plate 201. The connecting rod 203 is movably clamped inside the chute of the fixed frame 101. Connecting springs 205 are fixedly connected to the upper and lower ends of the connecting rod 203. The two groups of connecting springs 205 support the two groups of push plates 201, and the connecting springs 205 are fixedly connected to the push plates 201.

[0025] Embodiment 2

[0026] As Figure 5As shown, based on the same concept as the above embodiment, this embodiment further proposes: the socket structure 3 includes a connecting plate 301, the height of the connecting plate 301 can be adjusted according to the needs of the user, the upper end of the connecting plate 301 is fixedly connected to a limiting ring 302, and branches are socketed inside the limiting ring 302, and the bottom end of the connecting plate 301 is fixedly connected to a connecting plate 303, and the connecting plates 303 are supported and connected with each other, and threaded fixing holes are opened on the left and right sides of the connecting plate 303, and fixing nails 304 are socketed inside the threaded fixing holes of the connecting plate 303.

[0027] The working principle of the utility model is as follows: before use, first check whether the device is normal to ensure that the device can operate normally when in use. When in use, first fix the upper and lower ends of the fixing frame 101 to the connecting plate 303 through the fixing nails 304. The connecting plate 303, the connecting plate 301 and the limiting ring 302 are fixedly connected and can be stably fixed on both sides of the fixing frame 101. The limiting rings 302 at the upper and lower ends are respectively connected with the scion and the rootstock. When the wind blows, the limiting ring 302 can limit the branches inside to block the wind. After the grafting connection is wrapped with a plastic film, the fixing belt 104 is inserted into the fixing frame 101. Inside the fixed frame 101, before this, the dial plate 204 is toggled so that the connecting rod 203 and the push plate 201 move toward the central axis of the fixed frame 101, and the connecting spring 205 is compressed and deformed due to the toggling force, and the plug block 202 shrinks inwardly following the push plate 201. After the fixing belt 104 passes through the through groove 102 opened in the fixed frame 101, the card hole 105 is gradually aligned with the card slot 103. At this time, the dial plate 204 is released, so that the connecting spring 205 pushes the push plate 201 and the plug block 202 to insert into the card hole 105 and the card slot 103 for fixation, and the connecting rod 203 and the dial plate 204 return to their original positions.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A protective device for fruit tree planting and grafting, comprising a binding structure (1), characterized in that: The binding structure (1) is provided with a snap-fit ​​structure (2) inside, a push plate (201) is provided at the connection between the binding structure (1) and the snap-fit ​​structure (2), the upper and lower ends of the binding structure (1) are fixedly connected with a sleeve structure (3), a connecting plate (303) is provided at the connection between the binding structure (1) and the sleeve structure (3), the binding structure (1) comprises a fixed frame (101), a sliding groove is provided at the rear end of the fixed frame (101), two through grooves (102) are provided in the fixed frame (101), and four groups of snap-fit ​​grooves (103) are provided inside the fixed frame (101).

2. A protective device for fruit tree planting and grafting according to claim 1, characterized in that: The card slot (103) is connected to the through slot (102), a fixing belt (104) is movably sleeved inside the through slot (102), a plurality of card holes (105) are opened on both sides of the fixing belt (104), and the size of the card holes (105) is the same as the size of the card slot (103).

3. The protective device for fruit tree planting and grafting according to claim 1, characterized in that: The clamping structure (2) comprises a push plate (201), one side of the push plate (201) is fixedly connected to two plug blocks (202), the middle section of the other side of the push plate (201) is fixedly connected to a connecting rod (203), and the side of the connecting rod (203) away from the push plate (201) is fixedly connected to a dial plate (204).

4. A protective device for fruit tree planting and grafting according to claim 3, characterized in that: The connecting rod (203) is movably clamped in the sliding groove of the fixed frame (101), and the upper and lower ends of the connecting rod (203) are fixedly connected with connecting springs (205), and the connecting spring (205) is fixedly connected to the push plate (201).

5. The protective device for fruit tree planting and grafting according to claim 1, characterized in that: The sleeve structure (3) comprises a connecting plate (301), the upper end of the connecting plate (301) is fixedly connected to a limit ring (302), and the bottom end of the connecting plate (301) is fixedly connected to a connecting plate (303).

6. A protective device for fruit tree planting and grafting according to claim 5, characterized in that: The connecting plate (303) is provided with threaded fixing holes on both sides thereof, and fixing nails (304) are sleeved inside the threaded fixing holes of the connecting plate (303).

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