CN207124960U - A kind of gardens pruning shear - Google Patents

Abstract

The utility model discloses a kind of gardens pruning shear, its composition includes：First scissors bar and the second scissors bar, first scissors bar and the second scissors bar top are provided with screw thread mouth, scissors bit is screwed into screw thread mouth, first scissors bar is rotatablely connected with the second scissors bar by bearing pin, guide cylinder is provided with first scissors bar, second scissors bar bottom bar that is articulated and connected, the connecting rod other end is fixed on guide cylinder, sliding shoe is provided with the outside of guide cylinder, screwed hole is offered on sliding shoe, first scissors bar bottom outside is provided with outter box, outter box is internally provided with dividing plate, battery is provided with below dividing plate, clockwise and anticlockwise motor is provided with above dividing plate, the output shaft of clockwise and anticlockwise motor is screw shaft, screw shaft is screwed into the screwed hole on sliding shoe, first scissors bar bottom is provided with universal drive shaft, universal drive shaft bottom connects pole, waistband is set on the outside of pole.The gardens pruning shear is simple in construction, easy to operate and very time saving and energy saving.

Description

A kind of gardens pruning shear

Technical field

Field of garden technology is the utility model is related to, specially a kind of gardens pruning shear.

Background technology

Existing garden shear has many kinds, but when being trimmed, it is often necessary to manpower is trimmed to pull to realize, non- Often waste time and energy, at the same operator it is long-term take lift when it is very tired, it is easy to occur unexpected, therefore design a kind of gardens with repairing Scissors facilitates gardens pruning.

Utility model content

The purpose of this utility model is to provide a kind of gardens pruning shear, asked with solve to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：A kind of gardens pruning shear, it forms bag Include：First scissors bar and the second scissors bar, the first described scissors bar and the second scissors bar top are provided with screw thread mouth, described Scissors bit is screwed into screw thread mouth, the first described scissors bar is rotatablely connected with the second scissors bar by bearing pin, and described first Guide cylinder, the second described scissors bar bottom bar that is articulated and connected are provided with scissors bar, the described connecting rod other end is fixed in On guide cylinder, sliding shoe is provided with the outside of described guide cylinder, screwed hole is offered on described sliding shoe, described first cuts Knife bar bottom outside is provided with outter box, and described outter box is internally provided with dividing plate, electric power storage is provided with below described dividing plate Pond, is provided with clockwise and anticlockwise motor above described dividing plate, and the output shaft of described clockwise and anticlockwise motor is screw shaft, described screw rod Axle is screwed into the screwed hole on sliding shoe, and the first described scissors bar bottom is provided with universal drive shaft, described universal drive shaft bottom Pole is connected, waistband is set on the outside of described pole, is provided with the first described scissors bar and the second scissors bar interlude multiple Position spring, the scissors bit lateral surface on the first described scissors bar top are provided with sawtooth, the first described scissors bar stage casing outside Guide ring is provided with face, described screw shaft gos deep into guide ring, and the first described scissors bar bottom is provided with motor control Switch, described outter box bottom are provided with dovetail groove, and it is convex that the dovetail to match with dovetail groove is provided with below described battery Rise, described battery isomorphism dovetail tangs insertion dovetail groove is fixed in outter box.

Compared with prior art, the beneficial effects of the utility model are：The gardens pruning shear is simple in construction, easy to operate And it is very time saving and energy saving, when being used and being operated, worked by clockwise and anticlockwise motor, drive screw shaft to rotate, screw shaft It is screwed into the screwed hole on sliding shoe, sliding shoe drives guide cylinder to do upper and lower displacement, and guide cylinder is cut by connecting rod and second Knife bar connects, and so as to pull the rich bearing pin of the second scissors bar to rotate, realizes the closure of scissors bit, scissors bit is realized by back-moving spring Reset, while waistband is entangled in the loins of user, can effectively help user to slow down fatigue, and efficiency high.

Brief description of the drawings

Fig. 1 is the utility model structure diagram.

Fig. 2 is the utility model guide cylinder and sliding shoe schematic diagram.

In figure：1st, waistband, 2, pole, 3, universal drive shaft, 4, motor control switch, 5, dovetail groove, 6, dovetail tangs, 7, electric power storage Pond, 8, dividing plate, 9, dividing plate, 10, guide cylinder, the 11, first scissors bar, 12, guide ring, 13, scissors bit, 14, sawtooth, 15, screw thread Mouthful, 16, back-moving spring, the 17, second scissors bar, 18, connecting rod, 19, clockwise and anticlockwise motor, 20, outter box, 21, screwed hole, 22, Sliding shoe.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of gardens pruning shear, its composition include：First The scissors bar 17 of scissors bar 11 and second, the first described scissors bar 11 and the top of the second scissors bar 17 are provided with screw thread mouth 15, institute Scissors bit 13, the first described scissors bar 11 and the second scissors bar 17 are screwed into the screw thread mouth 15 stated and is rotated by bearing pin and is connected Connect, guide cylinder 10 is provided with the first described scissors bar 11, the described bottom bar that is articulated and connected 18 of the second scissors bar 17 is described The other end of connecting rod 18 be fixed on guide cylinder 10, the outside of described guide cylinder 10 is provided with sliding shoe 22, described slip Screwed hole 21 is offered on block 22, the described bottom outside of the first scissors bar 11 is provided with outter box 20, described outter box 20 Dividing plate 8 is internally provided with, the described lower section of dividing plate 8 is provided with battery 7, and the described top of dividing plate 8 is provided with clockwise and anticlockwise motor 19, the output shaft of described clockwise and anticlockwise motor 19 is screw shaft 9, and the described axle of screw rod 9 is screwed into the screwed hole on sliding shoe 22 In 21, the described bottom of the first scissors bar 11 is provided with universal drive shaft 3, the described bottom of universal drive shaft 3 connection pole 2, described branch The outside of bar 2 sets waistband 1, and back-moving spring 16, institute are provided with described the first scissors bar 11 and the interlude of the second scissors bar 17 The lateral surface of scissors bit 13 on the top of the first scissors bar 11 stated is provided with sawtooth 14, the described stage casing lateral surface of the first scissors bar 11 On be provided with guide ring 12, described screw shaft 9 gos deep into guide ring 12, and the described bottom of the first scissors bar 11 is provided with motor Controlling switch 4, the described bottom of outter box 20 are provided with dovetail groove 5, and the described lower section of battery 7 is provided with and the phase of dovetail groove 5 The dovetail tangs 6 matched somebody with somebody, the described isomorphism dovetail tangs 6 of battery 7 insertion dovetail groove 5 are fixed in outter box 20.

Operation principle：The gardens pruning shear is simple in construction, easy to operate and very time saving and energy saving, carry out use and During operation, worked by clockwise and anticlockwise motor, drive screw shaft to rotate, screw shaft is screwed into the screwed hole on sliding shoe, is slided Block drives guide cylinder to do upper and lower displacement, and guide cylinder is connected by connecting rod with the second scissors bar, so as to pull the second scissors bar to have mercy on Bearing pin rotates, and realizes the closure of scissors bit, the reset of scissors bit is realized by back-moving spring, while waistband is entangled in into user's Loins, user can be effectively helped to slow down fatigue, and efficiency high.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (1)

1. a kind of gardens pruning shear, its composition includes：First scissors bar（11）With the second scissors bar（17）, it is characterized in that：Institute The the first scissors bar stated（11）With the second scissors bar（17）Top is provided with screw thread mouth（15）, described screw thread mouth（15）Inside screw Enter scissors bit（13）, described the first scissors bar（11）With the second scissors bar（17）It is rotatablely connected by bearing pin, described first Scissors bar（11）On be provided with guide cylinder（10）, described the second scissors bar（17）Bottom bar that is articulated and connected（18）, described company Extension bar（18）The other end is fixed in guide cylinder（10）On, described guide cylinder（10）Outside is provided with sliding shoe（22）, it is described Sliding shoe（22）On offer screwed hole（21）, described the first scissors bar（11）Bottom outside is provided with outter box（20）, institute The outter box stated（20）It is internally provided with dividing plate（8）, described dividing plate（8）Lower section is provided with battery（7）, described dividing plate （8）Top is provided with clockwise and anticlockwise motor（19）, described clockwise and anticlockwise motor（19）Output shaft be screw shaft（9）, described spiral shell Bar（9）Axle is screwed into sliding shoe（22）On screwed hole（21）The first interior, described scissors bar（11）Bottom is provided with universal drive shaft （3）, described universal drive shaft（3）Bottom connects pole（2）, described pole（2）Outside sets waistband（1）, described first cuts Knife bar（11）With the second scissors bar（17）Back-moving spring is provided with interlude（16）, described the first scissors bar（11）Top Scissors bit（13）Lateral surface is provided with sawtooth（14）, described the first scissors bar（11）Guide ring is provided with the lateral surface of stage casing （12）, described screw shaft（9）Go deep into guide ring（12）The first interior, described scissors bar（11）Bottom is provided with motor control and opened Close（4）, described outter box（20）Bottom is provided with dovetail groove（5）, described battery（7）Lower section is provided with and dovetail groove （5）The dovetail tangs of matching（6）, described battery（7）Isomorphism dovetail tangs（6）Insert dovetail groove（5）It is fixed on outter box （20）It is interior.