Portable and efficient high branch scissors

Abstract

The utility model discloses a pair of portable high-efficiency high branch scissors, which belongs to the technical field of garden pruning tools and comprises a telescopic rod, a cutting component and a collecting component. The collecting assembly comprises a mounting base, an annular hoop is arranged on one side of the mounting base, a collecting bag is fixedly mounted on the surface of the annular hoop, threaded holes are evenly formed in one side of the surface of the mounting base, fixing holes are evenly formed in one side of an inner ring of the annular hoop in a penetrating mode, and a fixing rod is arranged on one side of the annular hoop. The bottom end of the fixing rod penetrates through the interior of the fixing hole to be in threaded connection with the inner wall of the threaded hole. Through cooperative use of the mounting seat, the annular hoop and the collecting bag, the device can prevent sheared branches, leaves or fruits from falling onto the ground due to mistakes, meanwhile, the device is loosened while shearing is carried out, the device is easy and labor-saving, the sheared branches can directly fall into the collecting bag, and the success rate of collecting sheared objects can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garden pruning tools, in particular to a light and efficient high-branch shear. Background Art

[0002] Traditional high-branch shears only have rubber blocks on one side to hold the cut branches and prevent them from falling. However, this requires the operator to pay attention to operate from a fixed direction every time, otherwise, if it is reversed, the rubber block will not work and the cut branches will fall immediately. If the cut branches are relatively high, they are easily knocked off by other branches during the retraction process and hung on the tree, resulting in a failed cut.

[0003] For example, a Chinese patent with application number CN201921202827.5 discloses a high-branch shears, including a telescopic rod and a pruning device, the pruning device including a knife holder added to the top of the telescopic rod, a fixed knife body and a movable knife body being fixed on the knife holder, a traction rope being added to the telescopic rod, a spring being added to the knife holder, the spring giving a force to the movable knife body to always keep away from the fixed knife body, a protective component for including the traction rope being added to the knife holder, the protective component including an elastic sleeve connected to the movable knife body at one end and connected to the knife holder at the other end, a first fixed pulley rotatably connected and used for sliding the traction rope being added to the elastic sleeve; a sliding groove for accommodating and sliding the traction rope is opened on the telescopic rod along the length direction, and a limiting component for limiting the traction rope to the telescopic rod is added to the telescopic rod.

[0004] The high branch shears in the above patent also have a structure that does not collect the cut objects, resulting in the operator having to always hold the lower cut end firmly during the entire cutting process, which is time-consuming and laborious. Therefore, we need to propose a lightweight and efficient high branch shears. Utility Model Content

[0005] The purpose of the utility model is to provide a light and efficient high-branch pruning shears, which has a structure that is convenient for collecting the cut objects, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a light and efficient high-branch shears, comprising a telescopic rod, the upper end of which is provided with a shearing assembly for shearing branches and leaves, and one side of the upper end of the telescopic rod is provided with a collecting assembly for collecting the sheared branches and leaves;

[0007] The collecting assembly includes a mounting base fixedly mounted on the upper end of the telescopic rod, a ring-shaped hoop is provided on one side of the mounting base, a collecting bag is fixedly mounted on the surface of the ring-shaped hoop, three groups of threaded holes are evenly opened on one side of the mounting base surface, fixing holes are evenly penetrated on one side of the inner ring of the ring-shaped hoop, and the three groups of fixing holes are arranged correspondingly to the three groups of threaded holes, three groups of fixing rods are provided on one side of the ring-shaped hoop, and the three groups of fixing rods are arranged in a matching manner to the three groups of fixing holes, and the bottom ends of the three groups of fixing rods pass through the internal threads of the three groups of fixing holes and are connected to the inner walls of the three groups of threaded holes.

[0008] Preferably, the telescopic rod includes a sleeve and a sliding rod, a limiting mechanism is arranged between the sleeve and the sliding rod, the interior of the sleeve is adapted to the surface of the sliding rod, and the surface of the sliding rod is connected to the inner wall of the sleeve through the limiting mechanism.

[0009] Preferably, the limiting mechanism includes a plurality of limiting holes evenly opened on one side of the sleeve surface and a limiting cavity arranged inside the lower end of the sliding rod, one end of the limiting cavity is slidably connected to the limiting rod, the surface of one end of the limiting rod is adapted to the interior of the limiting hole, and the surface of the limiting rod is slidably connected to the inner wall of the limiting hole.

[0010] Preferably, the limiting mechanism also includes a telescopic spring fixedly mounted at one end inside the limiting cavity, one end of the telescopic spring is fixedly connected to one end of the limiting rod, and the limiting rod is slidably connected to the inside of the limiting cavity and the inside of the limiting hole through the telescopic spring.

[0011] Preferably, the cutting assembly comprises a support column which is obliquely fixedly mounted on the top of the mounting seat, a fixing seat is fixedly mounted on the upper end of the support column, and a fixed knife body is fixedly mounted on one side of the top of the fixing seat.

[0012] Preferably, a connecting rod is fixedly installed on one side of the fixed knife body, and the surface of the connecting rod is rotatably connected to the movable knife body. A connecting hole is penetrated through the upper end of one side of the movable knife body, and the upper end of the movable knife body is connected to the control component through the connecting hole.

[0013] Preferably, the control component includes a pull rope fixedly connected to the inside of the connecting hole, and the surface of one end of the pull rope passes through a guide wheel and two groups of guide rings in sequence, wherein the guide wheel is fixedly mounted on one side of the top of the fixing seat, one side of one group of guide rings is fixedly mounted on one side of the mounting seat, and one side of the other group of guide rings is fixedly connected to one side of the upper end of the sleeve surface.

[0014] Preferably, the control assembly also includes fixing plates fixedly mounted on both sides of the lower end of the sleeve surface, a traction wheel is rotatably connected between the two groups of the fixing plates, a control handle is rotatably connected to one side of one group of the fixing plates, and one side of the control handle is fixedly connected to one side of the traction wheel through a rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model cooperates with the mounting seat, the annular hoop and the collecting bag, and utilizes the mounting seat and the annular hoop to fix the collecting bag on the corresponding position of the cutting component of the telescopic rod, so as to prevent the cut branches, leaves or fruits from falling to the ground due to mistakes. At the same time, the device is loosened as it is cut, which is easy and labor-saving, and the cut branches can be directly dropped into the collecting bag, which can effectively improve the success rate of collecting the cut objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded structure of the collection component of the utility model;

[0020] Figure 4 This is a schematic diagram of the separation structure of the telescopic rod of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the limiting mechanism of the utility model.

[0022] In the figure: 1, telescopic rod; 101, sleeve; 102, slide rod; 2, mounting seat; 3, annular hoop; 4, collecting bag; 5, threaded hole; 6, fixing hole; 7, fixing rod; 8, support column; 9, fixing seat; 10, fixed knife body; 11, connecting rod; 12, movable knife body; 13, connecting hole; 14, pull rope; 15, guide wheel; 16, guide ring; 17, fixing plate; 18, traction wheel; 19, control handle; 20, limiting mechanism; 201, limiting hole; 202, limiting cavity; 203, limiting rod; 204, telescopic spring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides a technical solution: a light and efficient high-branch shears, comprising a telescopic rod 1, a cutting component and a collecting component.

[0025] Preferably, a cutting component for cutting branches and leaves is provided at the upper end of the telescopic rod 1, and a collecting component for collecting the cut branches and leaves is provided at one side of the upper end of the telescopic rod 1.

[0026] Preferably, the collecting assembly comprises: a mounting seat 2, an annular hoop 3, a collecting bag 4, a threaded hole 5, a fixing hole 6 and a fixing rod 7. The mounting seat 2 is fixedly mounted on the upper end of the telescopic rod 1. An annular hoop 3 is provided on one side of the mounting seat 2. The collecting bag 4 is fixedly mounted on the surface of the annular hoop 3. Three groups of threaded holes 5 are evenly arranged on one side of the surface of the mounting seat 2. Fixing holes 6 are evenly penetrated on one side of the inner circle of the annular hoop 3, and the three groups of fixing holes 6 are arranged correspondingly to the three groups of threaded holes 5. Three groups of fixing rods 7 are provided on one side of the annular hoop 3, and the three groups of fixing rods 7 are arranged in a matching manner to the three groups of fixing holes 6. The bottom ends of the three groups of fixing rods 7 pass through the internal threads of the three groups of fixing holes 6 and are connected to the inner walls of the three groups of threaded holes 5.

[0027] Specifically, by using the mounting base 2, the annular hoop 3 and the collecting bag 4 in coordination, the collecting bag 4 is fixedly installed at the corresponding position of the cutting component of the telescopic rod 1 using the mounting base 2 and the annular hoop 3, which can prevent the cut branches, leaves or fruits from falling to the ground due to mistakes. At the same time, the device can be loosened as it is cut, which is easy and labor-saving, and can allow the cut branches to fall directly into the collecting bag, which can effectively improve the success rate of collecting the cut objects. By using the threaded hole 5, the fixing hole 6 and the fixing rod 7 in coordination, the annular hoop 3 can be fixedly installed on one side of the mounting base 2, which is convenient for disassembly and installation, and is convenient for the user to inspect or replace the collecting bag.

[0028] Preferably, the telescopic rod 1 includes: a sleeve 101 and a sliding rod 102, a limiting mechanism 20 is arranged between the sleeve 101 and the sliding rod 102, the interior of the sleeve 101 is adapted to the surface of the sliding rod 102, and the surface of the sliding rod 102 is connected to the inner wall of the sleeve 101 through the limiting mechanism 20. By using the sleeve 101 and the sliding rod 102 in coordination, the height of the telescopic rod 1 can be easily adjusted, so that the user can cut objects of different heights.

[0029] Preferably, the limiting mechanism 20 includes: a limiting hole 201, a limiting cavity 202, a limiting rod 203 and a telescopic spring 204, a plurality of groups of limiting holes 201 are evenly arranged on one side of the surface of the sleeve 101, the limiting cavity 202 is arranged inside the lower end of the slide rod 102, one end of the limiting cavity 202 is slidably connected to the limiting rod 203, the surface of one end of the limiting rod 203 is adapted to the inside of the limiting hole 201, and the surface of the limiting rod 203 is slidably connected to the inner wall of the limiting hole 201, and the telescopic spring 204 is fixedly installed in the limiting cavity One end of the interior of 202, one end of the telescopic spring 204 is fixedly connected with one end of the limiting rod 203, and the limiting rod 203 is slidably connected to the interior of the limiting cavity 202 and the interior of the limiting hole 201 through the telescopic spring 204. Through the setting of the limiting mechanism 20, after adjusting the sleeve 101 and the sliding rod 102 to an appropriate height, the limiting mechanism 20 can be used to limit the sliding rod 102 to prevent the sliding rod 102 from sliding downward inside the sleeve 101, which can facilitate the user to adjust the telescopic rod 1 to an appropriate position for easy use.

[0030] Preferably, the cutting assembly includes: a support column 8, a fixed seat 9, a fixed knife body 10, a connecting rod 11, a movable knife body 12 and a connecting hole 13. The support column 8 is fixedly installed on the top of the mounting seat 2 at an angle. The upper end of the support column 8 is fixedly installed with the fixed seat 9, and the fixed knife body 10 is fixedly installed on one side of the top of the fixed seat 9. The connecting rod 11 is fixedly installed on one side of the fixed knife body 10. The surface of the connecting rod 11 is rotatably connected to the movable knife body 12. A connecting hole 13 is penetrated at the upper end of one side of the movable knife body 12, and the upper end of the movable knife body 12 is connected to the control assembly through the connecting hole 13.

[0031] Specifically, by using the fixed knife body 10, the connecting rod 11, the movable knife body 12 and the connecting hole 13 in coordination, the control component is used to control the movable knife body 12 to rotate on the surface of the connecting rod 11 through the connecting hole 13, so that the distance between the blade of the movable knife body 12 and the blade of the fixed knife body 10 is reduced, thereby facilitating the cutting of the object to be cut.

[0032] Preferably, the control assembly includes: a pull rope 14, a guide wheel 15, a guide ring 16, a fixing plate 17, a traction wheel 18 and a control handle 19, the pull rope 14 is fixedly connected to the inside of the connecting hole 13, and the surface of one end of the pull rope 14 passes through the guide wheel 15 and two groups of guide rings 16 in sequence, wherein the guide wheel 15 is fixedly mounted on one side of the top of the fixing seat 9, one side of a group of guide rings 16 is fixedly mounted on one side of the mounting seat 2, one side of the other group of guide rings 16 is fixedly connected to one side of the upper end of the surface of the sleeve 101, and the fixing plate 17 is fixedly mounted on the sleeve On both sides of the lower end of the surface of the cylinder 101, a traction wheel 18 is rotatably connected between two groups of fixed plates 17, the surface of the traction wheel 18 is fixedly connected to one end of the pull rope 14, and one side of a group of fixed plates 17 is rotatably connected to a control handle 19, and one side of the control handle 19 is fixedly connected to one side of the traction wheel 18 through a rotating shaft. Through the coordinated use of the pull rope 14, the guide wheel 15, the guide ring 16, the fixed plate 17, the traction wheel 18 and the control handle 19, the user can control the movable blade 12 to facilitate the cutting of branches, leaves or fruits.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light and efficient high-branch pruning shear, characterized by: It comprises a telescopic rod (1), wherein the upper end of the telescopic rod (1) is provided with a cutting component for cutting branches and leaves, and one side of the upper end of the telescopic rod (1) is provided with a collecting component for collecting the cut branches and leaves; The collecting assembly comprises a mounting seat (2) fixedly mounted on the upper end of the telescopic rod (1); an annular hoop (3) is provided on one side of the mounting seat (2); a collecting bag (4) is fixedly mounted on the surface of the annular hoop (3); three groups of threaded holes (5) are evenly opened on one side of the surface of the mounting seat (2); fixing holes (6) are evenly penetrated through one side of the inner ring of the annular hoop (3); and the three groups of fixing holes (6) are arranged correspondingly to the three groups of threaded holes (5); three groups of fixing rods (7) are provided on one side of the annular hoop (3); and the three groups of fixing rods (7) are arranged in a matching manner to the three groups of fixing holes (6); and the bottom ends of the three groups of fixing rods (7) pass through the internal threads of the three groups of fixing holes (6) and are connected to the inner walls of the three groups of threaded holes (5).

2. A lightweight and efficient high-branch pruning shear according to claim 1, characterized in that: The telescopic rod (1) comprises a sleeve (101) and a sliding rod (102); a limiting mechanism (20) is arranged between the sleeve (101) and the sliding rod (102); the interior of the sleeve (101) is adapted to the surface of the sliding rod (102); and the surface of the sliding rod (102) is connected to the inner wall of the sleeve (101) via the limiting mechanism (20).

3. The light and efficient high-branch pruning shears according to claim 2 are characterized by: The limiting mechanism (20) comprises a plurality of groups of limiting holes (201) uniformly formed on one side of the surface of the sleeve (101) and a limiting cavity (202) provided inside the lower end of the sliding rod (102); one end of the limiting cavity (202) is slidably connected to a limiting rod (203); a surface of one end of the limiting rod (203) is adapted to match the inside of the limiting hole (201), and a surface of the limiting rod (203) is slidably connected to the inner wall of the limiting hole (201).

4. The light and efficient high-branch pruning shears according to claim 3 are characterized by: The limiting mechanism (20) further comprises a telescopic spring (204) fixedly mounted at one end inside the limiting cavity (202), one end of the telescopic spring (204) being fixedly connected to one end of the limiting rod (203), and the limiting rod (203) being slidably connected to the inside of the limiting cavity (202) and the inside of the limiting hole (201) via the telescopic spring (204).

5. The light and efficient high-branch pruning shears according to claim 1 are characterized by: The cutting assembly comprises a support column (8) which is fixedly mounted at an angle on the top of the mounting seat (2); a fixing seat (9) is fixedly mounted on the upper end of the support column (8); and a fixed knife body (10) is fixedly mounted on one side of the top of the fixing seat (9).

6. The light and efficient high-branch pruning shears according to claim 5, characterized in that: A connecting rod (11) is fixedly mounted on one side of the fixed blade body (10); a movable blade body (12) is rotatably connected to the surface of the connecting rod (11); a connecting hole (13) is penetrated through the upper end of one side of the movable blade body (12); and a control component is connected to the upper end of the movable blade body (12) via the connecting hole (13).

7. The light and efficient high-branch pruning shears according to claim 6, characterized in that: The control assembly comprises a pull rope (14) fixedly connected to the inside of the connection hole (13), and the surface of one end of the pull rope (14) passes through a guide wheel (15) and two groups of guide rings (16) in sequence, wherein the guide wheel (15) is fixedly mounted on one side of the top of the fixing seat (9), one side of one group of guide rings (16) is fixedly mounted on one side of the mounting seat (2), and one side of the other group of guide rings (16) is fixedly connected to one side of the upper end of the surface of the sleeve (101).

8. The light and efficient high-branch pruning shears according to claim 7, characterized in that: The control assembly further comprises fixing plates (17) fixedly mounted on both sides of the lower end of the surface of the sleeve (101); a traction wheel (18) is rotatably connected between two groups of the fixing plates (17); a control handle (19) is rotatably connected to one side of one group of the fixing plates (17); and one side of the control handle (19) is fixedly connected to one side of the traction wheel (18) via a rotating shaft.

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