CN216853156U

CN216853156U - Hand-held electric wireless mulberry branch scissors

Info

Publication number: CN216853156U
Application number: CN202122781119.5U
Authority: CN
Inventors: 许孟陈; 卢鸿; 吕广祥; 姜永红; 姜许乐
Original assignee: DONGTAI HONGRI ELECTRONICS CO LTD
Current assignee: DONGTAI HONGRI ELECTRONICS CO LTD
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-01
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a handheld electric wireless mulberry twig shears, which comprises a shell and a speed reducing motor, wherein the shell is provided with a gear; a housing: a fixed knife is fixed on the lower side of one end of the shell, the fixed knife is provided with an arc-shaped cutting edge with an upward opening, a driving shaft is installed in the inner cavity of the shell, and a movable knife opposite to the cutting edge of the fixed knife is fixed on the driving shaft; a speed reducing motor: the output end of the storage battery is electrically connected with the input end of the control switch, and the output end of the control switch is electrically connected with the input end of the speed reducing motor; the hand-held electric wireless mulberry twig shears can shield and protect branches in the closing process of the blades, the branches are prevented from sliding out, and the pruning stability is improved.

Description

Hand-held electric wireless mulberry branch scissors

Technical Field

The utility model relates to the technical field of electric scissors, in particular to a handheld electric wireless mulberry twig scissors.

Background

Scissors (scissors), ancient name is hinge scissors or reamer, guang language is hinge scissors, Min language is reamer, about 1500 years before western yuan invented by ancient Egypt people, a lever principle in simple machinery is adopted, mulberry branches need to be pruned and removed in the mulberry planting process, the existing electric scissors or pneumatic scissors have the danger of slipping out when the branches with toughness are used, and the use is inconvenient, so that the hand-held electric wireless mulberry branch scissors are provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a handheld electric wireless mulberry twig shears which can shield and protect branches in the closing process of blades, avoid the branches from slipping out, improve the pruning stability and effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a hand-held electric wireless mulberry twig shears comprises a shell and a speed reduction motor;

a housing: a fixed knife is fixed on the lower side of one end of the shell, the fixed knife is provided with an arc-shaped cutting edge with an upward opening, a driving shaft is installed in the inner cavity of the shell, and a movable knife opposite to the cutting edge of the fixed knife is fixed on the driving shaft;

a speed reducing motor: the output end of the storage battery is electrically connected with the input end of the control switch, and the output end of the control switch is electrically connected with the input end of the speed reducing motor;

wherein: the device also comprises a stopper, and one end of the stopper is rotatably connected with the side surface of the shell.

Furthermore, the blocking piece comprises a curved bar and a back hook, one end of the curved bar is rotatably connected with the side surface of the shell, the radian of the curved bar is consistent with that of the blade of the movable knife, and the back hook is integrally formed at the other end of the curved bar. The stopper can prevent the mulberry twigs from being extruded in the process that the movable knife and the fixed knife extrude the mulberry twigs.

Furthermore, a swing rod is fixed on the side surface of the curved rod, and a pressure rod extending to the lower part of the tail end of the shell is fixed at the end part of the swing rod. The swing of the blocking piece is controlled by the pressure rod.

Furthermore, a locking bolt is arranged in a threaded hole in the middle of the swing rod, and a positioning hole corresponding to the end part of the locking bolt is formed in the side face of the shell. The angle of the stopper can be fixed, and when the cutter is not used, the stopper is rotated downwards, so that foreign objects are prevented from entering between the fixed cutter and the movable cutter, and the safety is improved.

Furthermore, the utility model also comprises two knife rests which are oppositely fixed on the shells at the two sides of the fixed knife. The cutter pillow supports the mulberry branches, and the supporting area is increased.

Further, still include the anchor strut, collude to be circular-arc and opening orientation stationary knife and move the rotatory department of sword, two front and back colludes the arc top of colluding fixedly through the anchor strut and link to each other. The reinforcing rod improves the structural strength of the stopper and prolongs the service life.

Compared with the prior art, the utility model has the beneficial effects that: this electronic wireless mulberry branch of hand-held type is cut has following benefit:

1. according to the hand-held electric wireless mulberry branch scissors, the movable cutter is driven by the reducing motor to swing relative to the fixed cutter, so that the mulberry branches are cut in an extrusion mode, the rotatable blocking piece is arranged, branches can be shielded and protected in the closing process of the blades, the branches are prevented from sliding out, the pruning stability is improved, and the use safety is ensured;

2. the reinforcing rod improves the structural strength of the stopper and prolongs the service life;

3. the angle of the stopper can be fixed through the locking bolt, and when the cutter is not used, the stopper is rotated downwards, so that foreign objects are prevented from entering between the fixed cutter and the movable cutter, and the safety is improved.

Drawings

FIG. 1 is a schematic side view of the overall axial configuration of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a partial structural schematic diagram of the present invention.

In the figure: the device comprises a shell 1, a fixed knife 2, a driving shaft 3, a movable knife 4, a speed reducing motor 5, a transmission gear 6, a storage battery 7, a control switch 8, a blocking piece 9, a curved bar 901, a return hook 902, a swing rod 10, a pressure rod 11, a locking bolt 12, a positioning hole 13, a knife rest 14 and a reinforcing rod 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a hand-held electric wireless mulberry twig shears comprises a shell 1 and a speed reducing motor 5;

the shell 1: a fixed knife 2 is fixed on the lower side of one end, the fixed knife 2 is provided with an arc-shaped cutting edge with an upward opening, a driving shaft 3 is installed in the inner cavity of the shell 1, and a movable knife 4 opposite to the cutting edge of the fixed knife 2 is fixed on the driving shaft 3;

the cutting tool rest 14 is also included, and two cutting tool rests 14 are oppositely fixed on the shell 1 at two sides of the fixed cutter 2;

the speed reduction motor 5: the output shaft of the speed reducing motor 5 and the end part of the driving shaft 3 are both fixed with transmission gears 6, the two transmission gears 6 are meshed, the middle part of the shell 1 is provided with a storage battery 7 and a control switch 8, the output end of the storage battery 7 is electrically connected with the input end of the control switch 8, and the output end of the control switch 8 is electrically connected with the input end of the speed reducing motor 5;

wherein: the device also comprises a stopper 9, wherein one end of the stopper 9 is rotatably connected with the side surface of the shell 1; the stopper 9 comprises a curved bar 901 and a back hook 902, one end of the curved bar 901 is rotatably connected with the side surface of the shell 1, the radian of the curved bar 901 is consistent with that of the blade of the movable blade 4, and the back hook 902 is integrally formed at the other end of the curved bar 901;

a swing rod 10 is fixed on the side surface of the curved bar 901, and a pressure bar 11 extending to the lower part of the tail end of the shell 1 is fixed at the end part of the swing rod 10;

a locking bolt 12 is arranged in a threaded hole in the middle of the swing rod 10, and a positioning hole 13 corresponding to the end part of the locking bolt 12 is arranged on the side surface of the shell 1;

the angle of the stopper 9 can be fixed through the locking bolt 12, and when the cutter is not used, the stopper 9 is rotated and placed downwards, so that foreign objects are prevented from entering between the fixed cutter 2 and the movable cutter 4, and the safety is improved;

still include anchor strut 15, return and collude 902 and be circular-arc and the opening towards stationary knife 2 and move the rotatory department of sword 4, two front and back arc tops that collude 902 back pass through anchor strut 15 fixed continuous.

Move sword 4 through gear motor 5 drive and swing for stationary knife 2 to realize the shearing to the mulberry branch through the mode of extrusion, set up the fender piece 9 that can rotate, can shield and protect the branch at the closed in-process of blade, avoid the branch roll-off, improve the stability of pruning, guarantee safe in utilization.

The utility model provides a handheld electric wireless mulberry branch scissors, which has the following working principle:

the casing 1 is held by a hand, the mulberry twig is positioned between the fixed knife 2 and the movable knife 4, the pressing rod 11 is extruded to be close to the casing 1, the stopper 9 is turned downwards at the moment to enable the opening of the return hook 902 to face the right, the curved bar 901 is extruded by matching with the knife rest 14 to enable the mulberry twig to slide into the return hook 902, the speed reducing motor 5 is powered by the control switch 8, the driving shaft 3 and the movable knife 4 are driven to rotate through the transmission gear 6, the cutting edge of the movable knife 4 swings towards the fixed knife 2, the mulberry twig positioned in the arc-shaped cutting edge with the upward opening of the fixed knife 2 is cut off by the swinging extrusion of the movable knife 4, the pressing rod 11 is loosened after being cut off, and the stopper 9 is rotated, lifted and reset under the self-weight of the pressing rod 11 and the swinging rod 10;

when the locking device is not used, the stopper 9 is pressed down, the locking bolt 12 corresponds to the positioning hole 13, and the locking bolt 12 is rotated to enable the end head of the locking bolt to fall into the positioning hole 13, so that locking is realized.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a hand-held type electronic wireless mulberry branch scissors which characterized in that: comprises a shell (1) and a speed reducing motor (5);

housing (1): a fixed knife (2) is fixed on the lower side of one end of the fixed knife (2), the fixed knife (2) is provided with an arc-shaped cutting edge with an upward opening, a driving shaft (3) is installed in the inner cavity of the shell (1), and a movable knife (4) opposite to the cutting edge of the fixed knife (2) is fixed on the driving shaft (3);

reduction motor (5): the transmission device is fixed in the middle of an inner cavity of the shell (1), transmission gears (6) are fixed at the end parts of an output shaft of the speed reducing motor (5) and the driving shaft (3), the two transmission gears (6) are meshed, a storage battery (7) and a control switch (8) are arranged in the middle of the shell (1), the output end of the storage battery (7) is electrically connected with the input end of the control switch (8), and the output end of the control switch (8) is electrically connected with the input end of the speed reducing motor (5);

wherein: the device also comprises a stopper (9), and one end of the stopper (9) is rotatably connected with the side surface of the shell (1).

2. The hand-held electric wireless mulberry twig shears according to claim 1, wherein: the stopper (9) comprises a curved bar (901) and a back hook (902), one end of the curved bar (901) is rotatably connected with the side surface of the shell (1), the radian of the curved bar (901) is consistent with that of the blade of the movable blade (4), and the back hook (902) is integrally formed at the other end of the curved bar (901).

3. The hand-held electric wireless mulberry twig shears according to claim 2, wherein: a swing rod (10) is fixed on the side surface of the curved rod (901), and a pressure rod (11) extending to the lower part of the tail end of the shell (1) is fixed at the end part of the swing rod (10).

4. The hand-held electric wireless mulberry branch shears according to claim 3, wherein: a locking bolt (12) is arranged in a threaded hole in the middle of the swing rod (10), and a positioning hole (13) corresponding to the end of the locking bolt (12) is formed in the side face of the shell (1).

5. The hand-held electric wireless mulberry twig shears according to claim 1, wherein: the multifunctional knife rest is characterized by further comprising two knife rests (14), wherein the two knife rests (14) are oppositely fixed on the shell (1) on the two sides of the fixed knife (2).

6. The hand-held electric wireless mulberry twig shears according to claim 2, wherein: still include anchor strut (15), collude (902) back and be circular-arc and the opening towards stationary knife (2) and move the rotatory department of sword (4), two arc tops that collude (902) back and forth pass through anchor strut (15) and fixed linking to each other.