Branch breaking prevention device for fruit bearing of fruit tree

Abstract

The utility model relates to the field of fruit tree planting, in particular to a branch breaking prevention device for fruit tree fruit bearing. The utility model provides a fruit tree fruit bearing branch breaking prevention device which can pull and support fruit tree branches, can flexibly adjust the pulling force according to different growth periods of fruit trees, and prevents the branches from being damaged. A fruit tree fruit bearing branch breaking prevention device comprises a clamp, a first lead screw and the like, the left clamping plate and the right clamping plate are rotatably connected, the rear portion of the right clamping plate is in threaded connection with the first lead screw, and the first lead screw is in threaded connection with the left clamping plate. According to the fruit tree branch pulling and supporting device, a third lead screw is rotated, under the action of threads, a wire pressing plate slides outwards on a guide rod, the wire pressing plate makes contact with a pull rope and pulls the pull rope, fruit tree branches can be pulled and supported, the pulling force can be flexibly adjusted according to different growth periods of fruit trees, and the fruit tree branch pulling and supporting device is convenient to use. The branch damage is prevented.

Description

Technical Field

[0001] The utility model relates to the field of fruit tree planting, in particular to a fruit tree fruit-bearing anti-breaking branch device. Background Technique

[0002] In the process of fruit tree planting, as the fruits grow and mature continuously, the weight borne by the branches gradually increases. Especially when the fruits are concentrated on a certain branch, it is extremely easy for the branch to break due to being overwhelmed. This not only affects the yield and quality of the fruits, but also may cause damage to the fruit tree itself.

[0003] The existing fruit tree fruit-bearing anti-breaking branch devices usually set up support rods or support brackets on the branches to provide additional support for the fruit tree branches to prevent the branches from breaking. However, since the structures of the existing support devices are often fixed, the support force for the fruit tree branches cannot be adjusted, and it cannot be flexibly adjusted according to different growth periods of the fruit trees, which is easy to cause damage to the branches and is rather inconvenient.

[0004] Therefore, a fruit tree fruit-bearing anti-breaking branch device is now developed, which can pull and support the fruit tree branches, can flexibly adjust the pulling force according to different growth periods of the fruit trees, and prevent damage to the branches. Content of the Utility Model

[0005] In order to overcome the shortcomings that the structures of the existing support devices are often fixed, the support force for the fruit tree branches cannot be adjusted, and it cannot be flexibly adjusted according to different growth periods of the fruit trees, which is easy to cause damage to the branches, the utility model provides a fruit tree fruit-bearing anti-breaking branch device, which can pull and support the fruit tree branches, can flexibly adjust the pulling force according to different growth periods of the fruit trees, and prevent damage to the branches.

[0006] The technical solution is as follows: A fruit tree fruit-bearing anti-breaking branch device includes clamping plates, a first lead screw, a second lead screw, a pressing plate, a handle, a support rod, a wire pulley, a pulling rope, a branch hanging component and an adjusting mechanism. There are two clamping plates on the left and right. The clamping plates are rotatably connected between them. The rear part of the right clamping plate is threadedly connected with a first lead screw, and the first lead screw is threadedly connected with the left clamping plate. The left clamping plate is threadedly connected with a second lead screw, and the right side of the second lead screw is connected with a pressing plate. The right side of the right clamping plate is connected with a handle. A plurality of support rods are connected to the upper sides of the clamping plates. The upper sides of the support rods are rotatably connected with wire pulleys. Branch hanging components are placed outside the support rods. Pulling ropes are connected between the branch hanging components and the adjacent support rods, and the pulling ropes are in contact with the adjacent wire pulleys. Adjusting mechanisms capable of adjusting the pulling force of the pulling ropes are arranged on the support rods.

[0007] As an improvement to the above solution, the branch hanging assembly includes an upper clamping member, a lower clamping member and a fastening bolt. The upper clamping members are placed on the outer sides of the support rods. A stay rope is connected between each upper clamping member and the adjacent support rod. The lower clamping members are rotatably connected to the upper clamping members, and the fastening bolts are threadedly connected to the lower clamping members. The fastening bolts pass through the adjacent upper clamping members and are in contact with them.

[0008] As an improvement to the above solution, the adjusting mechanism includes a first fixing seat, a guide rod, a third lead screw and a wire pressing plate. The first fixing seats are connected to the left and right sides of the lower part of the support rods. The guide rods are connected to the left first fixing seats, and the third lead screws are rotatably connected to the right first fixing seats. The wire pressing plates are threadedly connected to the third lead screws, and the wire pressing plates are slidably connected to the adjacent guide rods.

[0009] As an improvement to the above solution, a knob is provided on the third lead screw.

[0010] As an improvement to the above solution, a supporting mechanism is further included. The supporting mechanism includes a second fixing seat, a rotating rod, a supporting plate and a torsion spring. The second fixing seats are connected to the lower sides of the branch hanging assemblies. The rotating rods are rotatably connected to the second fixing seats. The supporting plates are rotatably connected to the rotating rods. A plurality of torsion springs are connected between the rotating rods and the adjacent second fixing seats.

[0011] As an improvement to the above solution, the supporting plate is arc-shaped.

[0012] Beneficial effects: 1. By rotating the third lead screw of the present utility model, under the action of the thread, the wire pressing plate slides outwards on the guide rod, so that the wire pressing plate contacts the stay rope and pulls the stay rope, achieving the effect of being able to pull and support the fruit tree branches and being able to flexibly adjust the pulling force according to different growth periods of the fruit trees to prevent branch damage.

[0013] 2. By making the rotating rod rotate and closely adhere to the branch, the supporting plate rotates and fits on the branch to support the branch, achieving the effect of being able to assist in supporting the branch and preventing the branch from breaking due to excessive fruit hanging on the branch. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural diagram of the present utility model.

[0015] Figure 2 is a partial three-dimensional structural diagram of the present utility model.

[0016] Figure 3 is a three-dimensional structural diagram of the adjusting mechanism of the present utility model.

[0017] Figure 4 is a three-dimensional structural diagram of the supporting mechanism of the present utility model.

[0018] Names of the reference numerals in the figure: 1. clamping plate, 2. first lead screw, 3. second lead screw, 4. pressing plate, 5. handle, 6. support rod, 7. wire pulley, 8. pulling rope, 9. branch hanging assembly, 10. adjusting mechanism, 101. first fixing seat, 102. guide rod, 103. third lead screw, 104. wire pressing plate, 11. supporting mechanism, 111. second fixing seat, 112. rotating rod, 113. supporting plate, 114. torsion spring. Detailed implementation manners

[0019] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are used to illustrate the present application but not to limit the scope of the present application. The implementation conditions adopted in the embodiments can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0020] A fruit tree fruit hanging and anti-branch-breaking device, as Figure 1 and Figure 2 shown, includes a clamping plate 1, a first lead screw 2, a second lead screw 3, a pressing plate 4, a handle 5, a support rod 6, a wire pulley 7, a pulling rope 8, a branch hanging assembly 9 and an adjusting mechanism 10. There are two clamping plates 1 on the left and right. The clamping plates 1 are rotatably connected between them. The rear part of the right clamping plate 1 is threadedly connected with a first lead screw 2, and the first lead screw 2 is threadedly connected with the left clamping plate 1. The left clamping plate 1 is threadedly connected with a second lead screw 3, and the right side of the second lead screw 3 is connected with a pressing plate 4. The right side of the right clamping plate 1 is connected with a handle 5. Six support rods 6 are connected to the upper sides of the clamping plates 1. The upper sides of the support rods 6 are rotatably connected with wire pulleys 7. Branch hanging assemblies 9 are placed outside the support rods 6. The branch hanging assembly 9 includes an upper clamping member, a lower clamping member and a fastening bolt. Upper clamping members are placed outside the support rods 6. Pulling ropes 8 are connected between the upper clamping members and the adjacent support rods 6. Lower clamping members are rotatably connected to the upper clamping members. Fastening bolts are threadedly connected to the lower clamping members. The fastening bolts all pass through the adjacent upper clamping members and are in contact with them. Pulling ropes 8 are connected between the branch hanging assemblies 9 and the adjacent support rods 6. The pulling ropes 8 are all in contact with the adjacent wire pulleys 7. Adjusting mechanisms 10 are provided on the support rods 6.

[0021] As Figure 1 and Figure 3 shown, the adjusting mechanism 10 includes a first fixing seat 101, a guide rod 102, a third lead screw 103 and a wire pressing plate 104. First fixing seats 101 are connected to the left and right sides of the lower part of the support rod 6. Guide rods 102 are connected to the left first fixing seats 101. Third lead screws 103 are rotatably connected to the right first fixing seats 101. Knobs are provided on the third lead screws 103 for easy rotation. Wire pressing plates 104 are threadedly connected to the third lead screws 103. The wire pressing plates 104 are all slidably connected to the adjacent guide rods 102.

[0022] When using the present utility model, first rotate the first lead screw 2, remove the first lead screw 2 from the clamping plate 1, then turn and open the clamping plate 1 through the handle 5, so that the clamping plate 1 wraps around the outside of the tree trunk. After that, reinstall and tighten the first lead screw 2 so that the clamping plate 1 is sleeved on the tree trunk. Then move the clamping plate 1 to a suitable fixing position on the tree trunk, and rotate the second lead screw 3. Under the action of the thread, the pressing plate 4 moves inwards to contact the tree trunk, so that the clamping plate 1 is fixed on the tree trunk of the fruit tree. After the clamping plate 1 is fixed, rotate and remove the fastening bolt in the hanging branch assembly 9, then open the upper clamping member and the lower clamping member. After that, put the upper clamping member and the lower clamping member on the branches of the fruiting fruit tree, and then screw the fastening bolt so that the upper clamping member and the lower clamping member clamp the branches. After that, the branch can be pulled by the pulling rope 8 to provide additional support for the branch and prevent the branches of the fruit tree from breaking. When it is necessary to adjust the pulling force of the pulling rope 8, rotate the third lead screw 103. Under the action of the thread, the wire pressing plate 104 slides outwards on the guide rod 102, so that the wire pressing plate 104 contacts the pulling rope 8 and pulls the pulling rope 8, and adjusts the pulling force of the pulling rope 8 to a specified size, thus playing the role of being able to pull and support the fruit tree branches and being able to flexibly adjust the pulling force according to different growth periods of the fruit tree to prevent branch damage.

[0023] As Figure 1 and Figure 4 shown, it further includes a supporting mechanism 11. The supporting mechanism 11 includes a second fixing seat 111, a rotating rod 112, a supporting plate 113 and a torsion spring 114. Second fixing seats 111 are connected to the lower sides of the hanging branch assemblies 9. Rotating rods 112 are rotatably connected to the second fixing seats 111. Supporting plates 113 are rotatably connected to the rotating rods 112. The supporting plates 113 are arc-shaped and are convenient for fitting with the branches. Two torsion springs 14 are connected between the rotating rods 112 and the adjacent second fixing seats 111.

[0024] When using the supporting mechanism 11 of the present device, the branches can be supported. When the hanging branch assembly 9 is fixed on the branches, the rotating rod 112 rotates on the second fixing seat 111, and the torsion spring 114 deforms. After the hanging branch assembly 9 is fixed, release the rotating rod 112, and the torsion spring 114 recovers, driving the rotating rod 112 to rotate and closely adhere to the branches, so that the supporting plate 113 rotates and fits on the branches to support the branches, thus playing the role of being able to assist in supporting the branches and preventing the branches from breaking due to excessive fruit hanging on the branches.

[0025] The above embodiments are only the preferred embodiments of the present utility model and are not used to limit the implementation scope of the present utility model. Therefore, all equivalent changes made according to the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A fruit tree fruit-bearing anti-branch-breaking device, characterized in that, It includes clamping plates (1), a first lead screw (2), a second lead screw (3), a pressing plate (4), a handle (5), a support rod (6), a wire pulley (7), a pulling rope (8), a branch hanging assembly (9) and an adjusting mechanism (10). There are two clamping plates (1) on the left and right. The clamping plates (1) are rotatably connected between them. The rear part of the right clamping plate (1) is threadedly connected with the first lead screw (2), and the first lead screw (2) is threadedly connected with the left clamping plate (1). The second lead screw (3) is threadedly connected to the left clamping plate (1), and the right side of the second lead screw (3) is connected with the pressing plate (4). The right side of the right clamping plate (1) is connected with the handle (5). A plurality of support rods (6) are connected to the upper sides of the clamping plates (1). Wire pulleys (7) are rotatably connected to the upper sides of the support rods (6). Branch hanging assemblies (9) are placed outside the support rods (6). Pulling ropes (8) are connected between the branch hanging assemblies (9) and the adjacent support rods (6). The pulling ropes (8) are in contact with the adjacent wire pulleys (7). Adjusting mechanisms (10) capable of adjusting the pulling force of the pulling ropes (8) are provided on the support rods (6).

2. The fruit tree fruit-bearing anti-breaking device according to claim 1, characterized in that, The branch hanging assembly (9) includes an upper clamping member, a lower clamping member and a fastening bolt. The upper clamping members are placed outside the support rods (6). Pulling ropes (8) are connected between the upper clamping members and the adjacent support rods (6). The lower clamping members are rotatably connected to the upper clamping members. The fastening bolts are threadedly connected to the lower clamping members and pass through and contact the adjacent upper clamping members.

3. The fruit tree fruit-bearing anti-branch-breaking device according to claim 1, characterized in that, The adjusting mechanism (10) includes a first fixed seat (101), a guide rod (102), a third lead screw (103) and a wire pressing plate (104). The first fixed seats (101) are connected to the left and right sides of the lower part of the support rod (6). The guide rods (102) are connected to the left first fixed seats (101). The third lead screws (103) are rotatably connected to the right first fixed seats (101). The wire pressing plates (104) are threadedly connected to the third lead screws (103). The wire pressing plates (104) are slidably connected to the adjacent guide rods (102).

4. The fruit tree fruit-bearing anti-breaking device according to claim 3, characterized in that, A knob is provided on the third lead screw (103).

5. The fruit tree fruit-bearing anti-breaking device according to claim 3, characterized in that, It further includes a supporting mechanism (11). The supporting mechanism (11) includes a second fixed seat (111), a rotating rod (112), a supporting plate (113) and a torsion spring (114). The second fixed seats (111) are connected to the lower sides of the branch hanging assemblies (9). The rotating rods (112) are rotatably connected to the second fixed seats (111). The supporting plates (113) are rotatably connected to the rotating rods (112). A plurality of torsion springs (114) are connected between the rotating rods (112) and the adjacent second fixed seats (111).

6. The fruit tree fruit-bearing anti-branch-breaking device according to claim 5, characterized in that, The supporting plate (113) is arc-shaped.

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