Branch pruning device used in fruit tree planting process

Abstract

The branch pruning device used in the fruit tree planting process comprises a first knife rest, a containing opening is formed in the first knife rest, a pruning knife head is hinged to the inner wall of the containing opening through a first pin shaft, and a U-shaped base is hinged to the bottom end of the pruning knife head through a second pin shaft; a second knife rest is hinged to the outer surface of the bottom end of the first knife rest through a third pin shaft. According to the device, the first knife rest, the second knife rest, the first pin shaft, the U-shaped seat, the second pin shaft, the fourth pin shaft, a supporting clamp spring, an anti-slip mat and an anti-slip strip are arranged, so that a branch pruning knife can be formed, a planter can conveniently and manually cut fruit tree branches, and through the arrangement of a mounting stud, a supporting screw sleeve, a telescopic supporting rod, a supporting cylinder, a supporting spring and a holding sleeve, the fruit tree branches can be conveniently and rapidly cut. The height of the pruning knife can be adjusted, so that a planter can prune fruit tree branches with different heights conveniently, a ladder does not need to climb for pruning, and high-efficiency pruning of the fruit tree branches is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree planting, in particular to a branch pruning device used in the process of planting fruit trees. Background Art

[0002] During the fruit tree planting process, in order to adjust the reasonable distribution of branches and leaves, balance the growth potential among the main branches, and promote balanced yields, it is necessary to regularly prune the branches of fruit trees.

[0003] The traditional pruning method is to prune with a ladder or use a bamboo pole with a knife tied to it. For example, for pruning with a ladder, due to the complex environment in the orchard, it is difficult to move the ladder conveniently and flexibly, resulting in a time-consuming and laborious pruning process, and the fruit tree pruning efficiency is low. For this reason, we propose a branch pruning device used in the process of planting fruit trees to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a branch pruning device used in the process of planting fruit trees, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A branch pruning device used in the process of planting fruit trees comprises a first tool holder, a placement opening is opened inside the first tool holder, a pruning head is hingedly connected to the inner wall of the placement opening through a first pin shaft, a U-shaped seat is hingedly connected to the bottom end of the pruning head through a second pin shaft, a second tool holder is hingedly connected to the outer surface of the bottom end of the first tool holder through a third pin shaft, an outer surface of the U-shaped seat is hingedly connected to the inner wall of the second tool holder through a fourth pin shaft, a mounting stud is fixedly connected to the right end of the first tool holder and a supporting screw sleeve is threadedly connected to the outer surface of each mounting stud, a telescopic support rod is fixedly connected to the right end of each supporting screw sleeve, a supporting tube is sleeved on the outer surface of each telescopic support rod, and a fastening bolt is threadedly connected to the side faces of the two supporting tubes away from each other.

[0007] In a further embodiment, a gripping sleeve is fixedly connected to the outer surface of each support tube, and the gripping sleeve is made of rubber.

[0008] In a further embodiment, the inner side wall of each support tube is fixedly connected with a support spring, and the left end of each support spring is fixedly connected to the right end of the telescopic support rod.

[0009] In a further embodiment, a side of the first tool holder and the second tool holder away from each other is fixedly connected to an anti-skid pad, and a side of the two anti-skid pads away from each other is fixedly connected to a group of anti-skid strips.

[0010] In a further embodiment, a group of anti-slip grooves are formed on the inner wall of the first tool holder.

[0011] In a further embodiment, a side surface of the first tool holder and the second tool holder close to each other is commonly and fixedly connected with a support clamping spring, and the support clamping spring is made of metal.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can form a branch pruning knife through the first knife holder, the second knife holder, the first pin shaft, the U-shaped seat, the second pin shaft, the fourth pin shaft, the supporting clip spring, the anti-skid pad and the anti-skid strip, which is convenient for planters to manually cut fruit tree branches, and the height of the pruning knife can be adjusted through the provided installation studs, support screw sleeves, telescopic support rods, support cylinders, support springs and gripping sleeves, which is convenient for planters to prune fruit tree branches of different heights, avoid the need to climb ladders for pruning, and facilitate efficient pruning of fruit tree branches. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of the overall three-dimensional structure of a branch pruning device used in the process of planting fruit trees.

[0015] Figure 2 A top view of a first knife holder in a branch pruning device used in a fruit tree planting process.

[0016] Figure 3 This is a schematic diagram of the internal anatomical structure of a support tube in a branch pruning device used in the process of planting fruit trees.

[0017] Figure 4 A rear view of a first blade holder in a branch pruning device used in the process of planting fruit trees.

[0018] In the figure: 1. first tool holder; 2. anti-skid pad; 3. anti-skid strip; 4. second pin shaft; 5. placement opening; 6. anti-skid groove; 7. pruning head; 8. third pin shaft; 9. first pin shaft; 10. fourth pin shaft; 11. U-shaped seat; 12. supporting retaining spring; 13. second tool holder; 14. supporting screw sleeve; 15. telescopic support rod; 16. fastening bolt; 17. supporting tube; 18. holding sleeve; 19. supporting spring; 20. mounting stud. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a branch pruning device used in the process of planting fruit trees includes a first tool holder 1, a placement opening 5 is opened inside the first tool holder 1, and the first tool holder 1 and the placement opening 5 are convenient for installing a pruning head 7, the inner wall of the placement opening 5 is hinged with the pruning head 7 through a first pin shaft 9, and the pruning head 7 is convenient for pruning fruit tree branches, the bottom end of the pruning head 7 is hinged with a U-shaped seat 11 through a second pin shaft 4, the outer surface of the bottom end of the first tool holder 1 is hinged with a second tool holder 13 through a third pin shaft 8, and the outer surface of the U-shaped seat 11 is hinged with the inner wall of the second tool holder 13 through a fourth pin shaft 10 The first tool holder 1 and the second tool holder 13 are hingedly connected, and the right end of each of the first tool holder 1 and the right end of the second tool holder 13 are fixedly connected with a mounting stud 20, and the outer surface of each mounting stud 20 is threadedly connected with a supporting screw sleeve 14, and the right end of each supporting screw sleeve 14 is fixedly connected with a telescopic support rod 15, and the outer surface of each telescopic support rod 15 is sleeved with a supporting tube 17, and the telescopic height of the pruning knife can be adjusted conveniently through the telescopic adjustment of the supporting tube 17 and the telescopic support rod 15, and the side surfaces of the two supporting tubes 17 that are away from each other are threadedly connected with a fastening bolt 16, which can fasten and fix the telescopic support rod 15, so as to facilitate the stable use of the pruning device.

[0023] The outer surface of each support tube 17 is fixedly connected with a gripping sleeve 18, which is made of rubber material and can enable the staff to hold the support tube 17 more firmly, facilitating the stable operation of the pruning knife. The inner side wall of each support tube 17 is fixedly connected with a support spring 19, and the left end of each support spring 19 is fixedly connected to the right end of the telescopic support rod 15, which can elastically support the telescopic support rod 15, facilitating the telescopic adjustment of the pruning height of the pruning knife.

[0024] The first tool holder 1 and the second tool holder 13 are fixedly connected to a non-slip pad 2 on the side away from each other, and the two non-slip pads 2 are fixedly connected to a group of non-slip strips 3 on the side away from each other, so that the growers can more conveniently move the pruning knives to open and close, which is convenient for pruning fruit branches. The inner wall of the first tool holder 1 is provided with a group of non-slip grooves 6, which can increase the internal non-slip property of the first tool holder 1 and facilitate stable cutting of fruit branches. The first tool holder 1 and the second tool holder 13 are fixedly connected to a supporting clamp spring 12 on the side close to each other. The supporting clamp spring 12 is made of metal and can assist the pruning knives to open and close, which is convenient for pruning fruit branches.

[0025] The working principle of the utility model is:

[0026] When in use, first assemble the manual pruning knife through the first knife holder 1, the second knife holder 13, the first pin shaft 9, the U-shaped seat 11, the second pin shaft 4, the fourth pin shaft 10 and the supporting retaining spring 12, and the planting staff holds the anti-slip pad 2 to control the manual pruning knife to prune the fruit tree branches. When it is necessary to prune the branches of fruit trees at high places, the telescopic support rod 15 is threadedly connected to the top of the mounting stud 20 through the support screw sleeve 14, and the fastening bolt 16 is loosened to loosen the telescopic support rod 15, so as to realize the telescopic adjustment of the telescopic support rod 15 and the support tube 17. After adjusting to the appropriate length, the planting staff holds the two holding sleeves 18, lifts the pruning knife handle to move the pruning knife to open and close, so as to realize the pruning operation of fruit tree branches at high places.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A branch pruning device used in the process of planting fruit trees, characterized in that: The invention comprises a first tool holder (1), wherein a placement opening (5) is provided inside the first tool holder (1), a trimming head (7) is hingedly connected to the inner wall of the placement opening (5) via a first pin shaft (9), a U-shaped seat (11) is hingedly connected to the bottom end of the trimming head (7) via a second pin shaft (4), a second tool holder (13) is hingedly connected to the outer surface of the bottom end of the first tool holder (1) via a third pin shaft (8), and the outer surface of the U-shaped seat (11) is hingedly connected to the inner wall of the second tool holder (13) via a fourth pin shaft (10). The first tool holder (1) and the second tool holder (13) are hingedly connected, the right end of each of the first tool holder (1) and the right end of the second tool holder (13) are fixedly connected with a mounting stud (20), the outer surface of each of the mounting studs (20) is threadedly connected with a support screw sleeve (14), the right end of each of the support screw sleeves (14) is fixedly connected with a telescopic support rod (15), the outer surface of each of the telescopic support rods (15) is sleeved with a support tube (17), and the side surfaces of the two support tubes (17) that are away from each other are threadedly connected with a fastening bolt (16).

2. A branch pruning device for use in the process of planting fruit trees according to claim 1, characterized in that: The outer surface of each support tube (17) is fixedly connected with a gripping sleeve (18), and the gripping sleeve (18) is made of rubber.

3. A branch pruning device for use in the process of planting fruit trees according to claim 1, characterized in that: The inner side wall of each support tube (17) is fixedly connected to a support spring (19), and the left end of each support spring (19) is fixedly connected to the right end of the telescopic support rod (15).

4. A branch pruning device for use in the process of planting fruit trees according to claim 1, characterized in that: The side surfaces of the first tool holder (1) and the second tool holder (13) that are away from each other are both fixedly connected with an anti-skid pad (2), and the side surfaces of the two anti-skid pads (2) that are away from each other are both fixedly connected with a group of anti-skid strips (3).

5. A branch pruning device for use in the process of planting fruit trees according to claim 1, characterized in that: The inner wall of the first tool holder (1) is provided with a group of anti-slip grooves (6).

6. A branch pruning device for use in the process of planting fruit trees according to claim 1, characterized in that: A supporting clamping spring (12) is fixedly connected to a side surface of the first tool holder (1) and the second tool holder (13) that is close to each other, and the supporting clamping spring (12) is made of metal.

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