CN206698835U - A kind of scroll saw pruner - Google Patents

Abstract

The utility model discloses scroll saw pruner,Including motor,Flywheel,Connecting rod,Lever,Steel wire A,Steel wire B,Scroll saw,Hinge A,Hinge B,Hinge C,Triangle shell,Hollow pipe,V-arrangement bend pipe,Power supply and brace,Power supply is arranged on electronic motor spindle,The bottom surface of triangle shell is fixedly connected on motor,Hollow pipe is fixedly connected at the top of triangle shell,V-arrangement bend pipe is fixedly connected on the top of hollow pipe,Lever is fixedly connected on centrally through hinge C on the inwall of the triangle shell,Steel wire A and steel wire B head end are fixedly connected with lever,Steel wire A and steel wire B is connected to the both ends of lever,The head end of steel wire A end connection scroll saw,The end of steel wire B end connection scroll saw,The head end of scroll saw is connected with spring A end,The end of scroll saw and the end of spring B connect,The cage connection of brace and motor,Scroll saw does not have unnecessary saw face,Improve operating efficiency；Scroll saw can cut fat tree branch, improve working range.

Description

A kind of scroll saw pruner

Technical field

Scroll saw pruner field is the utility model is related to, more specifically to a kind of scroll saw pruner.

Background technology

It can't do without pollard during the beautification in gardens, but some branches are relatively thicker and toughness is strong, Huo Zhegao Du Taigao is inconvenient to trim, and existing electric lopping device is only suitable for trimming twig, and can not get at higher branch, commonly Hand saws efficiency it is low, and climb to eminence and can just cut higher branch and cannot be guaranteed safety.

How effective pollard is more convenient, while and can gets at higher branch, ensures the safety of user, becomes It is extremely important.

Utility model content

1. technical problems to be solved

It is only suitable for trimming twig for existing electric trimmer, and higher branch can not be got at, and common Hand saws efficiency is low and low, and climbs to eminence and can just cut higher branch and cannot be guaranteed safety.

2. technical scheme

To solve the above problems, the utility model adopts the following technical scheme that:

A kind of scroll saw pruner, including motor, flywheel, connecting rod, lever, steel wire A, steel wire B, scroll saw, hinge A, hinge B, hinge C, triangle shell, hollow pipe, V-arrangement bend pipe, power supply and brace, power supply are arranged on electronic motor spindle, and the bottom surface of triangle shell is consolidated Surely it is connected on motor, hollow pipe is fixedly connected at the top of triangle shell, and V-arrangement bend pipe is fixedly connected on the top of hollow pipe, electricity Source is provided with Operation switch, is provided with rotating shaft among motor, triangle shell inwall is provided with spacing pulley A and spacing pulley B, V-arrangement The bottom of bend pipe is provided with fixed pulley A, and the centre of V-arrangement bend pipe is provided with fixed pulley B, and the top of V-arrangement bend pipe is provided with fixed pulley C, and V-arrangement is curved The top of pipe is provided with spring A, and the bottom of V-arrangement bend pipe is provided with spring B, and flywheel is movably connected on motor by rotating shaft, connecting rod Head end be connected to by hinge A on flywheel, lever is fixedly connected on centrally through hinge C on the inwall of the triangle shell, The end of connecting rod is connected to the end of lever by hinge B, and steel wire A and steel wire B head end are fixedly connected with lever, steel wire A and Steel wire B is connected to the both ends of lever, and steel wire B passes through hollow pipe, and it is curved that steel wire A sequentially passes through triangle shell, hollow pipe and V-arrangement Pipe, steel wire A bypass spacing pulley B, fixed pulley A, fixed pulley B and fixed pulley C, the head end of steel wire A end connection scroll saw, steel wire The end of B end connection scroll saw, the head end of scroll saw are connected with spring A end, and the end of scroll saw and the end of spring B connect Connect, the cage connection of brace and motor, Operation switch is electrical connected with power supply, and Operation switch is electrical connected with motor.

Preferably, the scroll saw selects steel sawline.

3. beneficial effect

Compared to prior art, the utility model has the advantage of：

（1）Compared with traditional electric trimmer, longer scroll saw can use wider the electric trimmer of this programme Branch on, long long hollow stem can make the working range of scroll saw wider, without the larger width in traditional saw face, carry significantly High operating efficiency；

（2）The service efficiency and service life of machine can be improved using the sawline of steel；

Compared with prior art, the beneficial effects of the utility model are：Described electric trimmer can be more convenient effectively Pollard, while and can gets at higher branch, ensures the safety of user.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Label declaration in figure：

1st, motor；2nd, flywheel；3rd, connecting rod；4th, lever；5th, steel wire A；6th, steel wire B；7th, scroll saw；8th, hinge A；9th, hinge B； 10th, spacing pulley A；11st, spacing pulley B；12nd, fixed pulley A；13rd, fixed pulley B；14th, fixed pulley C；15th, spring A；16th, spring B； 17th, hollow pipe；18th, V-arrangement bend pipe；19th, triangle shell；20th, rotating shaft；21st, hinge C；22nd, brace；23rd, power supply；24th, Operation switch.

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 describe；Obviously；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, a kind of scroll saw pruner, including motor 1, flywheel 2, connecting rod 3, lever 4, steel wire A5, steel wire B6, Scroll saw 7, hinge A8, hinge B9, hinge C21, triangle shell 19, hollow pipe 17, V-arrangement bend pipe 18, power supply 23 and brace 22, power supply 23 Installed in the bottom of motor 1, the bottom surface of triangle shell 19 is fixedly connected on motor 1, and hollow pipe 17 is fixedly connected on triangle shell 19 tops, V-arrangement bend pipe 18 are fixedly connected on the top of hollow pipe 17, and power supply 23 is provided with Operation switch 24, set among motor 1 There is rotating shaft 20, the inwall of triangle shell 19 is provided with spacing pulley A10 and spacing pulley B11, and the bottom of V-arrangement bend pipe 18 is provided with fixed pulley A12, the centre of V-arrangement bend pipe 18 are provided with fixed pulley B13, and the top of V-arrangement bend pipe 18 is provided with fixed pulley C14, the top of V-arrangement bend pipe 18 Spring A15 is installed, the bottom of V-arrangement bend pipe 18 is provided with spring B 16, and flywheel 2 is fixedly connected on motor 1 by rotating shaft 20, The head end of connecting rod 3 is connected on flywheel 2 by hinge A8, and lever 4 is fixedly connected on triangle shell 19 centrally through hinge C21 On inwall, the end of connecting rod 3 is connected to the end of the lever 4, the steel wire A5 and the steel wire B6 by the hinge B9 Head end be fixedly connected with lever 4, steel wire A5 and steel wire B6 are connected to the both ends of lever 4, and steel wire B6 passes through hollow pipe 17, Steel wire A5 sequentially passes through triangle shell 19, hollow pipe 17 and V-arrangement bend pipe 18, and steel wire A5 bypasses spacing pulley B11, fixed pulley A12, determined The head end of pulley B13 and fixed pulley C14, steel wire A5 end connection scroll saw 7, the end of steel wire B6 end connection scroll saw 7, line The head end of saw 7 is connected with spring A15 end, and the end of scroll saw 7 is connected with the end of spring B 16, brace 22 and motor 1 Cage connection, the motor 1 are electrical connected by Operation switch 24 and the power supply 23；Scroll saw 7 selects steel sawline.

Case is embodied：

In use, first brace 22 is carried on the back on the shoulder of user, hollow pipe 17 is then grasped, embraces motor 1, V-arrangement bend pipe 18 is lifted to the height of branch, adjustment angle makes the serrated face of scroll saw 7 be pressed in branch surface, and then push is opened Close 24 circuits to switch on power between 13 and motor 1.

Subsequent motor 1 is started working, and motor 1 drives rotating shaft 20 to rotate, and the flywheel driven 2 of rotating shaft 20 rotates, 2 turns of flywheel When dynamic, begin around rotating shaft 2 positioned at the hinge A8 of eccentric point and rotate, hinge drivening rod 3 moves, and the athletic meeting of connecting rod 3 passes through Hinge B9 passes to lever 4, and because flywheel 2, connecting rod 3 and lever 4 form crank and rocker mechanism, lever 4 can around hinge C it is anti- Physical pendulum moves, and the swing of lever 4 can pass to the steel wire A5 and steel wire B6 that are fixedly connected in lever 4, by spring A15 and bullet The steel wire A5 that spring B16 is tensed can drive during being pulled repeatedly by lever 4 scroll saw 7 that its end connects with steel wire B6 back and forth Move repeatedly, and scroll saw 7 does not also twist under the fixation of spring A15 and spring B 16 even if by torsion, ensures Saw face direction is always outwardly.

Scroll saw 7 moves back and forth under the pulling force longitudinal along its, the branch being pressed on saw face can be cut, reached The purpose of pollard, shutoff operation switch 24 after use, motor 1 stops operating, and scroll saw 7 also stops swinging, scroll saw Pruner is stopped.

Scroll saw 7 produces frictional force without unnecessary saw face, can greatly improve operating efficiency；Scroll saw 7 swings back and forth not The working range of scroll saw can be changed, so scroll saw 7 can cut the branch almost wide with the length of scroll saw 7, compared to existing Pruning machine substantially increases working range.

It is described above；The only preferable embodiment of the utility model；But the scope of protection of the utility model is not It is confined to this；Any one skilled in the art is in the technical scope that the utility model discloses；According to this practicality New technical scheme and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model It is interior.

Claims (2)

1. a kind of scroll saw pruner, including body, it is characterised in that：The body includes motor（1）, flywheel（2）, connecting rod （3）, lever（4）, steel wire A（5）, steel wire B（6）, scroll saw（7）, hinge A（8）, hinge B（9）, hinge C（21), triangle shell（19）、 Hollow pipe（17）, V-arrangement bend pipe（18）, power supply（23), Operation switch（24）And brace（22）, the power supply（23）Installed in described Motor（1）Bottom, the triangle shell（19）Bottom surface be fixedly connected on the motor（1）On, the hollow pipe（17）Gu Surely it is connected to the triangle shell（19）Top, the V-arrangement bend pipe（18）It is fixedly connected on the hollow pipe（17）Top, it is described Power supply（23）It is provided with Operation switch（24）, the motor（1）Centre is provided with rotating shaft（20）, the triangle shell（19）On inwall Provided with spacing pulley A（10）With spacing pulley B（11）, the V-arrangement bend pipe（18）Bottom be provided with fixed pulley A（12）, the V-arrangement Bend pipe（18）Centre be provided with fixed pulley B（13）, the V-arrangement bend pipe（18）Top be provided with fixed pulley C（14）, the V-arrangement is curved Pipe（18）Top spring A is installed（15）, the V-arrangement bend pipe (18）Bottom be provided with spring B（16）, the flywheel（2）It is logical Cross rotating shaft（20）It is movably connected in the motor（1）On, the connecting rod（3）Head end pass through the hinge A（8）It is connected to institute State flywheel（2）On, the lever（4）Centrally through the hinge C（21）It is movably connected in the triangle shell（19）Inwall On, the connecting rod（3）End pass through the hinge B（9）It is connected to the lever（4）End, the steel wire A（5）And institute State steel wire B（6）Head end and the lever（4）It is fixedly connected, the steel wire A（5）With the steel wire B（6）It is connected to institute State lever（4）Both ends, the steel wire B（6）Through the hollow pipe（17）, the steel wire A（5）Sequentially pass through the triangle shell （19）, the hollow pipe（17）With the V-arrangement bend pipe (18), the steel wire A (5) is around the spacing pulley B (11), described fixed Pulley A (12), the fixed pulley B (13) and the fixed pulley C (14), the end of the steel wire A (5) connect the scroll saw (7) Head end, the end of the steel wire B (6) connects the end of the scroll saw (7), head end and the spring A of the scroll saw (7) (15) end connection, the end of the scroll saw (7) is connected with the end of the spring B (16), the brace (22) with it is described The cage connection of motor (1), the motor (1）Pass through Operation switch（24）With the power supply（23）It is electrical connected.

A kind of 2. scroll saw pruner according to claim 1, it is characterised in that：The scroll saw（7）From steel sawline.