Device for improving survival rate of field grafted grapes

Abstract

The utility model relates to the technical field of grape grafting, in particular to a device for improving the survival rate of field grafted grapes, which comprises a base sliding rail, a first sliding block and a second sliding block are sleeved in the base sliding rail in a sliding mode, and the first sliding block and the second sliding block are respectively provided with a first rotating rod and a second rotating rod in a rotating mode. The first rotating rod and the second rotating rod are provided with two first clamping plates and two second clamping plates correspondingly, and the first clamping plates and the second clamping plates are each of an arc-shaped plate structure. The first sliding block and the second sliding block are pushed to move close to each other relatively, the vertical arc-shaped clamp is arranged on the horizontal round rod in a sleeving mode, the first rotating rod and the second rotating rod are rotated, the first sleeve and the second sleeve deflect through the vertical arc-shaped clamp and the horizontal round rod, stock and scion deflect, and the stock and the scion are separated from each other. The wounded surface of the rootstock and the wounded surface of the scion are aligned and contacted, so that the scion and the rootstock which deflect with each other are effectively clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of grafted grapes, in particular to a device for improving the survival rate of grafted grapes in the field. Background Art

[0002] Grafting is a method of artificial plant propagation that uses the healing mechanism of plants after they are injured. Specifically, growers usually transplant the branch or bud of one plant, the scion, to the stem or root of another plant, the stock, so that the two parts, the scion and the stock, are tightly combined to grow into a complete plant.

[0003] The existing technology mostly uses a grape grafting clamp such as the one disclosed in the announcement number CN205987747U, which includes a handle, a control seat, a timing control panel, a movable guide rail, a pressure sensor, an arc-shaped clamp, a connecting seat, a broadcasting device, a flashing reminder light, a battery, and an energy compartment; the energy compartment contains a battery, the energy compartment is connected to a handle, the handle is connected to a control seat, the control seat is connected to a movable guide rail, the movable guide rail is connected to a connecting seat, and the connecting seat is connected to an arc-shaped clamp. This technology is easy to use and can improve the success rate of grafting, but the above technology still has problems during use due to structural limitations:

[0004] When combining the grape scion and rootstock, due to the growth characteristics of the grape vine itself, the vine grows in a bent state rather than a straight state. Therefore, when the wound surface of the scion and the wound surface of the rootstock are aligned and contacted, the scion and the rootstock need to be deflected. However, the arc-shaped splint in the above technology is set as an integral part, and it is impossible to effectively clamp the scion and the rootstock that are deflected. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the deflected scion and rootstock cannot be effectively clamped, and proposes a device for improving the survival rate of field grafted grapes.

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

[0007] A device for improving the survival rate of field grafted grapes, comprising a base slide rail, a stock and a scion, wherein a first sliding block and a second sliding block are slidably sleeved in the base slide rail, wherein the first sliding block and the second sliding block are rotatably provided with a first rotating rod and a second rotating rod respectively, wherein the first rotating rod and the second rotating rod are respectively provided with two first clamping plates and two second clamping plates, wherein both the first clamping plates and the second clamping plates are arc-shaped plate structures, and the two first clamping plates and the two second clamping plates clamp the stock and the scion respectively;

[0008] The first rotating rod and the second rotating rod are both fixedly connected to the vertical rod, and the first rotating rod vertical rod and the second rotating rod vertical rod are respectively fixedly connected to the first sleeve and the second sleeve, the outer end of the first sleeve and the outer end of the second sleeve are both provided with a placement groove for placing the cover film, the first sleeve and the second sleeve are respectively fixedly connected to the horizontal round rod and the vertical arc clamp, and the vertical arc clamp is movably mounted on the horizontal round rod, and the first rotating rod and the second rotating rod are provided with a driving mechanism, and the driving mechanism is used to adjust the distance between the two first clamping plates and the distance between the two second clamping plates.

[0009] Preferably, the first sleeve placement groove and the second sleeve placement groove are both fixedly connected with a first magnet, the first sleeve end away from the placement groove and the second sleeve end away from the placement groove are both fixedly connected with a second magnet, and a third magnet is arranged on the second magnet.

[0010] Preferably, the base slide rail, the first sliding block and the second sliding block are all provided with a first threaded hole, and the first sliding block and the second sliding block are fixedly connected to the base slide rail via the first threaded hole and bolts.

[0011] Preferably, a rotating shaft is fixedly sleeved on the first rotating rod and the second rotating rod, and the two rotating shafts are rotatably installed in the first sliding block and the second sliding block respectively, and the first sliding block and the second sliding block are each provided with two vertical guide grooves, and the two vertical guide grooves are both slidably sleeved with an arc-shaped clamping plate, and the two arc-shaped clamping plates are each provided with a second threaded hole.

[0012] Preferably, the driving mechanism comprises a bidirectional wire lever rotatably mounted on a vertical rod, two threads with opposite rotation directions are arranged at both ends of the bidirectional wire lever, and movable nuts are respectively arranged at the two threads of the bidirectional wire lever.

[0013] Preferably, the driving mechanism also includes two horizontal slide rails fixedly connected to the vertical rod, the two movable nuts are respectively slidably mounted in the two horizontal slide rails, the two horizontal slide rails are both provided with a third threaded hole, the two movable nuts of the first rotating rod are respectively fixedly connected to the two first clamping plates, and the two movable nuts on the second rotating rod are respectively fixedly connected to the two second clamping plates.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model clamps the rootstock by two first clamping plates and the scion by two second clamping plates, and then pushes the first sliding block and the second sliding block to move relatively close, so that the vertical arc clamp is sleeved on the horizontal round rod, and the first rotating rod and the second rotating rod are rotated, and the first sleeve and the second sleeve are deflected through the vertical arc clamp and the horizontal round rod, so that the rootstock and the scion are deflected, and the wound surface of the rootstock and the wound surface of the scion are aligned and contacted, thereby effectively clamping the deflected scion and rootstock. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a device for improving the survival rate of field grafted grapes proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first sliding block of a device for improving the survival rate of field grafted grapes proposed by the utility model;

[0018] Figure 3 For the utility model Figure 2 A magnified schematic diagram of part A;

[0019] Figure 4 This is a schematic diagram of the first sleeve structure of a device for improving the survival rate of field grafted grapes proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the second sliding block of a device for improving the survival rate of field grafted grapes proposed by the utility model;

[0021] Figure 6 The utility model is a schematic diagram of the second sleeve structure of a device for improving the survival rate of field grafted grapes.

[0022] In the figure: 1. base slide rail; 2. first sliding block; 3. second sliding block; 4. first rotating rod; 5. second rotating rod; 6. first clamping plate; 7. second clamping plate; 8. vertical rod; 9. first sleeve; 10. second sleeve; 11. placement groove; 12. horizontal round rod; 13. vertical arc clamp; 14. second magnet; 15. third magnet; 16. rotating shaft; 17. vertical guide groove; 18. arc clamping plate; 19. second threaded hole; 20. two-way wire lever; 21. horizontal slide rail; 22. movable nut; 23. first threaded hole; 24. third threaded hole; 25. first magnet. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 6 A device for improving the survival rate of field grafted grapes comprises a base slide rail 1, a rootstock and a scion, wherein the grape mother body is the rootstock and the grafted young branch is the scion, a first sliding block 2 and a second sliding block 3 are slidingly sleeved in the base slide rail 1, the first sliding block 2 and the second sliding block 3 are respectively rotatably provided with a first rotating rod 4 and a second rotating rod 5, the first rotating rod 4 and the second rotating rod 5 are respectively provided with two first clamping plates 6 and two second clamping plates 7, the first clamping plates 6 and the second clamping plates 7 are both arc-shaped plate joints The structure is as follows: when the two first clamping plates 6 and the two second clamping plates 7 clamp the stock and the scion respectively, they semi-clamp the stock and the scion, that is, the first clamping plate 6 and the second clamping plate 7 can still move on the stock and the scion, so as to facilitate the base slide rail 1 to be clamped on the stock and the scion, and then the first sliding block 2 and the second sliding block 3 are pushed to move relatively close to each other, so as to adjust the positions of the first clamping plate 6 and the second clamping plate 7 on the stock and the scion, and then the stock and the scion are completely limited;

[0025] Preferably, the first rotating rod 4 and the second rotating rod 5 are both fixedly connected with the vertical rod 8, and the first rotating rod 4, the vertical rod 8 and the second rotating rod 5 vertical rod 8 are respectively fixedly connected with the first sleeve 9 and the second sleeve 10. When adjusting the positions of the first clamping plate 6 and the second clamping plate 7 on the stock and the scion, the positions of the first sleeve 9 and the second sleeve 10 are adjusted together so that they are located at the upper end of the stock wound surface and the lower end of the scion wound surface respectively, and the stock wound surface and the scion wound surface are located between the first sleeve 9 and the second sleeve 10. The first sleeve 9 and the second sleeve 10 are respectively fixedly connected with the horizontal round rod 12 and the vertical arc clamp 13. When the vertical arc clamp 13 is movably sleeved on the horizontal round rod 12, the first rotating rod 4 and the second rotating rod 5 are rotated, and the first sleeve 9 and the second sleeve 10 are deflected through the vertical arc clamp 13 and the horizontal round rod 12, so that the stock and the scion are deflected, so that the stock wound surface and the scion wound surface are aligned and contacted;

[0026] At the same time, the outer ends of the first sleeve 9 and the second sleeve 10 are both provided with placement grooves 11 for placing covering films. The covering films are grafting films, which wrap the connection between the wound surface of the stock and the wound surface of the scion and effectively prevent external pathogens, bacteria and other harmful substances from entering the connection. The covering films also have a certain air permeability, allowing sunlight and air to enter moderately, which is beneficial to ventilation of the connection. The first rotating rod 4 and the second rotating rod 5 are provided with a driving mechanism, and the driving mechanism is used to adjust the distance between the two first clamping plates 6 and the distance between the two second clamping plates 7, so as to clamp stock and scions of different diameters.

[0027] Preferably, the placement groove 11 of the first sleeve 9 and the placement groove 11 of the second sleeve 10 are both fixedly connected with the first magnet 25, and the end of the first sleeve 9 away from the placement groove 11 and the end of the second sleeve 10 away from the placement groove 11 are both fixedly connected with the second magnet 14, when the cover film is not placed at the placement groove 11, the third magnet 15 is placed on the second magnet 14 by magnetic force, and when the cover film is placed at the placement groove 11, the third magnet 15 is placed at the first magnet 25, and the cover film at the first magnet 25 is fixed by magnetic force.

[0028] Preferably, the base slide rail 1, the first sliding block 2 and the second sliding block 3 are all provided with a first threaded hole 23. After the first sliding block 2 and the second sliding block 3 complete their movement, the first sliding block 2 and the second sliding block 3 are fixedly connected to the base slide rail 1 through the first threaded hole 23 and bolts, thereby maintaining the positions of the first sliding block 2 and the second sliding block 3.

[0029] Preferably, a rotating shaft 16 is fixedly sleeved on the first rotating rod 4 and the second rotating rod 5, and the two rotating shafts 16 are rotatably installed in the first sliding block 2 and the second sliding block 3 respectively. The first sliding block 2 and the second sliding block 3 are each provided with two vertical guide grooves 17, and the two vertical guide grooves 17 are both slidably sleeved with an arc-shaped clamping plate 18, and the two arc-shaped clamping plates 18 are both provided with a second threaded hole 19. After the first rotating rod 4 and the second rotating rod 5 complete the rotation, the two arc-shaped clamping plates 18 are allowed to offset one rotating shaft 16, and are fixedly connected through the second threaded hole 19 and the bolt to lock the rotating shaft 16.

[0030] Preferably, the driving mechanism includes a bidirectional wire lever 20 rotatably mounted on the vertical rod 8, two threads with opposite rotation directions are arranged at both ends of the bidirectional wire lever 20, and movable nuts 22 are respectively arranged at the two threads of the bidirectional wire lever 20, so that the two movable nuts 22 can move relatively close to each other or move away from each other in the opposite direction.

[0031] Preferably, the driving mechanism also includes two horizontal slide rails 21 fixedly connected to the vertical rod 8, and two movable nuts 22 are respectively slidably mounted in the two horizontal slide rails 21. The two horizontal slide rails 21 are both provided with a third threaded hole 24. After the two movable nuts 22 complete the movement, the bolts are screwed into one of the third threaded holes 24 and the lower ends of the movable nuts 22 are abutted against each other to lock the movable nuts 22. The two movable nuts 22 of the first rotating rod 4 are respectively fixedly connected to the two first clamping plates 6, and the two movable nuts 22 on the second rotating rod 5 are respectively fixedly connected to the two second clamping plates 7.

[0032] The functional principle of the utility model can be explained through the following operation modes:

[0033] First, the bidirectional wire lever 20 on the first rotating rod 4 is rotated to allow the bidirectional wire lever 20 to drive the two moving nuts 22 to move linearly in the two horizontal slide rails 21. When the diameter of the stock is large, the two moving nuts 22 are moved away from each other in the opposite direction, and the two first clamping plates 6 are moved away from each other in the opposite direction to clamp the stock. When the diameter of the stock is small, the two moving nuts 22 are moved relatively close to each other, and the two first clamping plates 6 are moved relatively close to each other to clamp the stock.

[0034] And the bidirectional wire lever 20 on the second rotating rod 5 is rotated, so that the bidirectional wire lever 20 drives the two moving nuts 22 to move linearly in the two horizontal slide rails 21. When the diameter of the scion is large, the two moving nuts 22 are moved away from each other in the opposite direction, and the two second clamping plates 7 are moved away from each other in the opposite direction and clamp the scion. When the diameter of the scion is small, the two moving nuts 22 are moved relatively close to each other, and the two second clamping plates 7 are moved relatively close to each other and clamp the scion.

[0035] Then, the first sliding block 2 and the second sliding block 3 are pushed to move relatively close to each other, so that the stock and the scion are close to each other, and the first sleeve 9 and the second sleeve 10 are respectively located at the upper end of the wound surface of the stock and the lower end of the wound surface of the scion, and at the same time, the vertical arc clamp 13 is mounted on the horizontal round rod 12, and the first rotating rod 4 and the second rotating rod 5 are rotated, and the first sleeve 9 and the second sleeve 10 are deflected through the vertical arc clamp 13 and the horizontal round rod 12, so that the stock and the scion are deflected, so that the wound surface of the stock and the wound surface of the scion are aligned and contacted, and at the same time, a covering film is wrapped around the placement groove 11 to wrap the wound surface of the stock and the wound surface of the scion, and then the third magnet 15 is moved to the first magnet 25, and the magnetic force between the third magnet 15 and the first magnet 25 is used to fix the covering film on the first magnet 25.

[0036] 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. A device for improving the survival rate of field grafted grapes, comprising a base slide rail (1), a rootstock and a scion, characterized in that: The base slide rail (1) is provided with a first sliding block (2) and a second sliding block (3) in a sliding sleeve, the first sliding block (2) and the second sliding block (3) are respectively provided with a first rotating rod (4) and a second rotating rod (5), the first rotating rod (4) and the second rotating rod (5) are respectively provided with two first clamping plates (6) and two second clamping plates (7), the first clamping plates (6) and the second clamping plates (7) are both arc-shaped plate structures, and the two first clamping plates (6) and the two second clamping plates (7) clamp the rootstock and the scion respectively; The first rotating rod (4) and the second rotating rod (5) are both fixedly connected to a vertical rod (8); the first rotating rod (4) and the vertical rod (8) and the second rotating rod (5) and the vertical rod (8) are respectively fixedly connected to a first sleeve (9) and a second sleeve (10); the outer end of the first sleeve (9) and the outer end of the second sleeve (10) are both provided with a placement groove (11) for placing a cover film; the first sleeve (9) and the second sleeve (10) are respectively fixedly connected to a horizontal round rod (12) and a vertical arc clamp (13); and the vertical arc clamp (13) is movably sleeved on the horizontal round rod (12); the first rotating rod (4) and the second rotating rod (5) are provided with a driving mechanism, and the driving mechanism is used to adjust the distance between the two first clamping plates (6) and the distance between the two second clamping plates (7).

2. A device for improving the survival rate of field grafted grapes according to claim 1, characterized in that: The placement groove (11) of the first sleeve (9) and the placement groove (11) of the second sleeve (10) are both fixedly connected with a first magnet (25); an end of the first sleeve (9) away from the placement groove (11) and an end of the second sleeve (10) away from the placement groove (11) are both fixedly connected with a second magnet (14); and a third magnet (15) is arranged on the second magnet (14).

3. A device for improving the survival rate of field grafted grapes according to claim 2, characterized in that: The base slide rail (1), the first sliding block (2) and the second sliding block (3) are all provided with a first threaded hole (23); the first sliding block (2) and the second sliding block (3) are fixedly connected to the base slide rail (1) via the first threaded hole (23) and bolts.

4. The device for improving the survival rate of field grafted grapes according to claim 3, characterized in that: The first rotating rod (4) and the second rotating rod (5) are both fixedly sleeved with a rotating shaft (16), and the two rotating shafts (16) are rotatably installed in the first sliding block (2) and the second sliding block (3) respectively. The first sliding block (2) and the second sliding block (3) are both provided with two vertical guide grooves (17), and the two vertical guide grooves (17) are both slidably sleeved with an arc-shaped clamping plate (18), and the two arc-shaped clamping plates (18) are both provided with a second threaded hole (19).

5. The device for improving the survival rate of field grafted grapes according to claim 4, characterized in that: The driving mechanism comprises a bidirectional threaded lever (20) rotatably mounted on a vertical rod (8), two threads with opposite rotation directions being arranged at both ends of the bidirectional threaded lever (20), and movable nuts (22) are respectively arranged at the two threads of the bidirectional threaded lever (20).

6. The device for improving the survival rate of field grafted grapes according to claim 5, characterized in that: The driving mechanism also includes two horizontal slide rails (21) fixedly connected to the vertical rod (8), the two movable nuts (22) are respectively slidably mounted in the two horizontal slide rails (21), the two horizontal slide rails (21) are both provided with a third threaded hole (24), the two movable nuts (22) of the first rotating rod (4) are respectively fixedly connected to the two first clamping plates (6), and the two movable nuts (22) on the second rotating rod (5) are respectively fixedly connected to the two second clamping plates (7).

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