Trimmer for trimming vines

Abstract

The trimmer comprises a first telescopic rod, a first sleeve rod, a second telescopic rod, a second sleeve rod and a hook ring body, the first telescopic rod is connected with the first sleeve rod in a pluggable mode, the second telescopic rod is connected with the second sleeve rod in a pluggable mode, a saw blade clamping seat is arranged at the top of the first telescopic rod, and a saw blade is installed in the saw blade clamping seat. A motor is vertically arranged on the upper surface of the saw blade clamping seat, and a driving shaft of the motor faces downwards and is connected with the central position of the saw blade; a protective shell is arranged on the side face of the saw blade clamping base. According to the utility model, the tail part of the first sleeve rod is held by one hand, the saw blade is lifted to be positioned on an accessory of a vine plant, the tail part of the second sleeve rod is held by the other hand, and the hook ring body is unfolded to be positioned on one side of the vine plant; the second sleeve rod is held and rotated, the hook ring body rotates towards the saw blade, in this way, the hook ring body can hook the vine and move the vine to the position beside saw teeth of the saw blade, and when the hook ring body is close to the saw teeth of the saw blade, the saw blade cuts off the vine.

Description

Technical Field

[0001] The utility model relates to the technical field of vine pruning, in particular to a pruner used for vine trimming. Background Art

[0002] A vine is a climbing plant, a kind of woody or herbaceous climbing plant with roots in the soil that is easy to bend or soft. The stem is slender and cannot stand upright. It has the climbing habit of climbing other objects and stretching upwards by relying on its own function or special structure. When there is nothing else to climb, it will creep or grow hanging. Vine plants are also commonly called climbing plants. The common feature of this plant is that the stem is slender and cannot stand upright, but they all have the climbing habit of climbing other objects and stretching upwards by relying on their own function or special structure. For example, Parthenocissus tricuspidata is a typical vine plant. The vines of vine plants need to be pruned regularly, otherwise they will grow recklessly and affect the beauty of the city. Some existing pruning equipment is difficult to reach higher pruning positions, making pruning vines inconvenient.

[0003] In view of the above problems, the present utility model is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a pruner for vine pruning to solve the problems mentioned in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions.

[0006] The utility model provides a pruning device for vine trimming, comprising a first telescopic rod, a first set of rods, a second telescopic rod, a second set of rods and a hook ring body, wherein the first telescopic rod is connected to the first set of rods by plugging and unplugging, and the second telescopic rod is connected to the second set of rods by plugging and unplugging, a saw blade clamp seat is arranged on the top of the first telescopic rod, a saw blade is installed in the saw blade clamp seat, a motor is vertically arranged on the upper surface of the saw blade clamp seat, and a driving shaft of the motor faces downward and is connected to the central position of the saw blade;

[0007] A protective shell is provided on the side of the saw blade clamp seat, the protective shell is located above and below the saw blade and surrounds part of the saw blade, the side of the protective shell is connected to a hook ring body through a rotating shaft, and a through groove is provided in the hook ring body for the saw blade teeth to pass through;

[0008] A universal ball is arranged at one end of the third telescopic rod away from the second set of rods, and the universal ball is rotatably mounted on the lower surface of the hook ring body.

[0009] Preferably, two opposing clamping blocks are provided on the lower surface of the saw blade clamp seat, and a protrusion is provided on the end of the first telescopic rod away from the first sleeve rod, and the protrusion is located between the two clamping blocks and connected by a fastening bolt.

[0010] Preferably, the protective shell is fan-shaped, the hook ring body is semicircular, and the through groove is parallel to the length direction of the hook ring body.

[0011] Preferably, the first pin holes are evenly distributed at equal intervals along the length direction of the first telescopic rod, and the third pin holes are evenly distributed at equal intervals along the length direction of the second telescopic rod.

[0012] Preferably, a plurality of rubber gaskets are arranged between the clamping block, the protrusion and the fastening bolt.

[0013] Preferably, the hook ring body and the protective shell are located on both sides of the central axis of the saw blade, and the sector angle of the protective shell is 90 degrees.

[0014] Preferably, the second pin hole is arranged on the upper end side of the first sleeve rod, and the fourth pin hole is arranged on the upper end side of the second sleeve rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] According to the height of the vine to be trimmed, the height of the first telescopic rod and the second telescopic rod are adjusted, and then the first telescopic rod is fixed to the first set of rods and the second telescopic rod is fixed to the second set of rods using pins; holding the tail of the first set of rods with one hand, the saw blade is raised to the vicinity of the vine, and holding the tail of the second set of rods with the other hand, the hook ring body is unfolded so that the hook ring body is located on one side of the vine;

[0017] Hold the second set of rods and rotate them to make the hook body rotate toward the saw blade, so that the hook body can hook the vine and move it to the saw teeth of the saw blade. When the hook body approaches the saw teeth of the saw blade, the vine is located between the saw teeth and the through groove of the saw blade, and the motor works to drive the saw blade to rotate, and the saw blade cuts the vine;

[0018] According to the above process, the hook body is continuously unfolded, hooking the vine and reaching the teeth of the saw blade, and the saw blade continuously cuts the vine to achieve the effect of trimming the vine; then the height of the first telescopic rod and the second telescopic rod can be adjusted again to trim the vines at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the utility model.

[0023] In the figure: 1. saw blade clamp; 11. saw blade; 12. motor; 13. protective shell; 14. clamping block; 2. hook ring body; 21. through groove; 3. first telescopic rod; 31. first pin hole; 32. protrusion; 4. first set of rods; 41. second pin hole; 5. second telescopic rod; 51. third pin hole; 52. universal ball; 6. second set of rods; 61. fourth pin hole. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] like Figure 1-4 As shown, a pruner for vine trimming comprises a first telescopic rod 3, a first set of rods 4, a second telescopic rod 5, a second set of rods 6 and a hook ring body 2, the first telescopic rod 3 is connected to the first set of rods 4 by plugging and unplugging, the second telescopic rod 5 is connected to the second set of rods 6 by plugging and unplugging, the overall length of the first telescopic rod 3 and the first set of rods 4 can be adjusted, a saw blade clamp seat 1 is arranged on the top of the first telescopic rod 3, a saw blade 11 is installed in the saw blade clamp seat 1, a motor 12 is vertically arranged on the upper surface of the saw blade clamp seat 1, the driving shaft of the motor 12 is downward and connected to the central position of the saw blade 11, and the motor 12 drives the saw blade 11 to rotate when it works;

[0027] A protective shell 13 is provided on the side of the saw blade clamp 1. The protective shell 13 is located above and below the saw blade 11 and surrounds part of the saw blade 11. The protective shell 13 is convenient for hand-holding. The side of the protective shell 13 is connected to the hook ring body 2 through a rotating shaft. A through groove 21 is provided in the hook ring body 2 for the teeth of the saw blade 11 to pass through. That is, the hook ring body 2 can be located on the side of the saw blade 11, and can also be away from the saw blade 11.

[0028] A universal ball 52 is provided at one end of the third telescopic rod 5 away from the second set of rods 6 . The universal ball 52 is rotatably mounted on the lower surface of the hook ring body 2 . Through the universal ball 52 , the third telescopic rod 5 can be tilted.

[0029] Two opposing clamping blocks 14 are provided on the lower surface of the saw blade clamp 1, and a protrusion 32 is provided at one end of the first telescopic rod 3 away from the first set rod 4. The protrusion 32 is located between the two clamping blocks 14 and is connected by a fastening bolt 7. When the fastening bolt 7 is loosened, the protrusion 32 can rotate between the clamping blocks 14, that is, the angle between the first telescopic rod 3 and the saw blade clamp 1 can be adjusted.

[0030] The protective shell 13 is fan-shaped, the hook ring body 2 is semicircular, and the through slot 21 is parallel to the length direction of the hook ring body 2 .

[0031] The first pin holes 31 are evenly distributed along the length direction of the first telescopic rod 3, and the third pin holes 51 are evenly distributed along the length direction of the second telescopic rod 5. The first telescopic rod 3 can be fixed by inserting a pin into the second pin hole 41 and the first pin hole 31; the second telescopic rod 5 can be fixed by inserting a pin into the fourth pin hole 61 and the third pin hole 51.

[0032] A plurality of rubber gaskets are arranged between the clamping block 14 , the protrusion 32 and the fastening bolt 7 .

[0033] The hook ring body 2 and the protective shell 13 are located on both sides of the central axis of the saw blade 11, and the sector angle of the protective shell 13 is 90 degrees.

[0034] The second pin hole 41 is arranged on the upper side of the first rod 4 , and the fourth pin hole 61 is arranged on the upper side of the second rod 6 ; a switch for controlling the operation of the motor 12 is also arranged below the first rod 4 .

[0035] In summary: when in use, the heights of the first telescopic rod 3 and the second telescopic rod 5 are adjusted according to the height of the vine to be trimmed, and then the first telescopic rod 3 is fixed to the first set of rods 4 and the second telescopic rod 5 is fixed to the second set of rods 6 using a pin; the tail of the first set of rods 4 is held in one hand, the saw blade 11 is raised to the vicinity of the vine, and the tail of the second set of rods 6 is held in the other hand, the hook ring body 2 is unfolded, and the hook ring body 2 is located on one side of the vine;

[0036] Hold the second set of rods 6 and rotate them to make the hook ring body 2 rotate toward the saw blade 11, so that the hook ring body 2 can hook the vine and move it to the side of the saw teeth of the saw blade 11. When the hook ring body 2 approaches the saw teeth of the saw blade 11, the vine is located between the saw teeth of the saw blade 11 and the through groove 21, and the motor 12 works to drive the saw blade 11 to rotate, and the saw blade 11 cuts the vine;

[0037] According to the above process, the hook body 2 is continuously unfolded, hooking the vine and reaching the teeth of the saw blade 11, and the saw blade 11 continuously cuts the vine to achieve the effect of trimming the vine; then the height of the first telescopic rod 3 and the second telescopic rod 5 can be adjusted again to trim the vines at different heights.

[0038] 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 pruning device for vine trimming, characterized in that: The invention comprises a first telescopic rod (3), a first set of rods (4), a second telescopic rod (5), a second set of rods (6) and a hook ring body (2), wherein the first telescopic rod (3) is connected to the first set of rods (4) by plugging and unplugging, and the second telescopic rod (5) is connected to the second set of rods (6) by plugging and unplugging. A saw blade clamp seat (1) is arranged on the top of the first telescopic rod (3), a saw blade (11) is installed in the saw blade clamp seat (1), and a motor (12) is vertically arranged on the upper surface of the saw blade clamp seat (1), and the driving shaft of the motor (12) faces downward and is connected to the central position of the saw blade (11); A protective shell (13) is provided on the side of the saw blade clamp (1), the protective shell (13) is located above and below the saw blade (11) and surrounds part of the saw blade (11), the side of the protective shell (13) is connected to the hook ring body (2) via a rotating shaft, and a through groove (21) is provided in the hook ring body (2) for facilitating the passage of the saw blade (11) teeth; A universal ball (52) is provided at one end of the second telescopic rod (5) away from the second sleeve rod (6), and the universal ball (52) is rotatably mounted on the lower surface of the hook ring body (2).

2. A pruning device for vine trimming according to claim 1, characterized in that: The lower surface of the saw blade clamp seat (1) is provided with two clamping blocks (14) facing each other, and the end of the first telescopic rod (3) away from the first sleeve rod (4) is provided with a protrusion (32), and the protrusion (32) is located between the two clamping blocks (14) and connected by a fastening bolt (7).

3. A pruning device for vine trimming according to claim 1, characterized in that: The protective shell (13) is fan-shaped, the hook ring body (2) is semicircular, and the through groove (21) is parallel to the length direction of the hook ring body (2).

4. A pruning device for vine trimming according to claim 1, characterized in that: It also comprises a first pin hole (31) and a third pin hole (51), wherein the first pin holes (31) are evenly distributed at equal intervals along the length direction of the first telescopic rod (3), and the third pin holes (51) are evenly distributed at equal intervals along the length direction of the second telescopic rod (5).

5. A vine trimmer according to claim 2, characterized in that: A plurality of rubber gaskets are arranged between the clamping block (14), the protrusion (32) and the fastening bolt (7).

6. A vine trimmer according to claim 1, characterized in that: The hook ring body (2) and the protective shell (13) are located on both sides of the central axis of the saw blade (11), and the sector angle of the protective shell (13) is 90 degrees.

7. A vine trimmer according to claim 1, characterized in that: It also comprises a second pin hole (41) and a fourth pin hole (61), wherein the second pin hole (41) is arranged on the upper end side surface of the first sleeve rod (4), and the fourth pin hole (61) is arranged on the upper end side surface of the second sleeve rod (6).

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