CN205648478U - Handheld electronic saw all -in -one of cutting - Google Patents

Abstract

The utility model discloses a handheld electronic saw all -in -one of cutting, the utility model relates to a horticulture field of pruning, the rear portion of epitheca and inferior valve all is equipped with venthole and inlet port, be equipped with the gear on the turbine no. One, on the gear, the lower part is equipped with no. Three bearings and no. Four bearings respectively, a gear and no. Two gear engagement, the bench is being adhered to in no. Two gear settings, the both ends of bent axle are connected with epitheca and inferior valve through no. Five bearings and no. Six bearings respectively, the front end of saw sword is equipped with the locating hole no. One, no. Two the connecting rod is connected with a tool bit connecting hole on the saw sword through no. Two locating pins and no. Two bearings, no. Two blades and no. Three blades are all fixed on the shell locating hole through the shell locating pin. Realize beta pruning and the integration of saw branch, the procedure of removing the change instrument from realizes the integration of averruncator saw, improves and cuts the diameter, and is durable more lastingly, light noiselessness, and the width that loosens the soil is controllable, and application scope is wider.

Description

A kind of hand electric cuts saw all-in-one

Technical field

This utility model relates to gardening pruning field, is specifically related to a kind of hand electric and cuts saw all-in-one.

Background technology

Along with forestry and the development of plant husbandry, according to demand, need branch and leaf are pruned, be trees Branch and leaf can grow according to the demand of manager, consequently also occurs in that electric lopping device, by electric lopping device, Quickly unnecessary withe can be wiped out, convenient and strength-saving.But, present electric lopping device automaticity The highest, the mainly instrument of withe can't cut thick branch, and the machinery cutting thick branch is the heaviest, and saw kerf Uneven.When the branch causing 30mm-100mm processes however the instrument of heaviness will be changed, otherwise with regard to very important person Power goes to prune, and compares waste of manpower, it would be highly desirable to improve.

Summary of the invention

For shortcomings and deficiencies present in above-mentioned prior art, the purpose of this utility model is to provide one Plant simple in construction, hand electric reasonable in design, easy to use cuts saw all-in-one, it is achieved beta pruning and saw branch Integration, removes the program of replacing instrument from, it is achieved averruncator saw integration, improves and shears diameter, more Durable, light noiselessness, the width loosened the soil is controlled, and the scope of application is wider.

For achieving the above object, the technical solution adopted in the utility model is: it is by body, a cutter head Constitute with electric expansion bar two parts；A described cutter head by a blade, saw blade, No. two blades, No. three blades, slide block, set screw, beta pruning blade, compositions；Described body comprise a bearing, Number alignment pin, No. two alignment pins, No. two bearings, upper casing, No. three bearings, gear, No. four axles Hold, venthole, air inlet, lower casing, connecting rod, limit switch, No. two connecting rods, No. two gears, No. five bearings, turbine, toggle switch, power transmission shaft, anti-discount, bent axle, Limit Bearing, shell location Pin, pigtail connection, No. six bearings, worm screw, attachment platform, No. seven bearings, eccentric groove, No. two Eccentric groove, shell location hole, expansion link terminal, main frame terminal, flexible axle；Upper casing and the rear portion of lower casing It is equipped with venthole and air inlet, and the tail end of upper casing and lower casing is provided with and connects the afterbody of electric expansion bar and connect Head, pigtail connection is connected with anti-discount, is provided with power transmission shaft between upper casing and lower casing, and the rear portion of power transmission shaft is even It is connected to flexible axle, and flexible axle is arranged on the inside of anti-discount；Described main frame terminal passes through flexible axle and stirs out Close and limit switch connects, and toggle switch and limit switch are arranged between upper casing and lower casing；Transmission There is worm screw anterior connection of axle, and worm screw is engaged with turbine, and turbine is provided with a gear, a gear Upper and lower part be provided with No. three bearings and No. four bearings respectively, a gear and No. two gears engagements, No. two Gear is arranged on attachment platform, and the center of No. two gears is equipped with bent axle, and bent axle is provided with a bias Groove and No. two eccentric groove, and bent axle is connected with a connecting rod and No. two connecting rods respectively by No. seven bearings, The two ends of bent axle are connected with upper casing and lower casing by No. five bearings and No. six bearings respectively, and the front end of saw blade sets Hole, a location, No. two connecting rods is had to be connected with a cutter head on saw blade by No. two alignment pins and No. two bearings Connect hole to connect；A described connecting rod is by No. on an alignment pin, a bearing and a blade Cutter head connecting hole connects, and a described blade is provided with a locating slot and beta pruning blade；Described saw It is equipped with, on cutter and a blade, the sawtooth that puts the first edge on a knife or a pair of scissors；It is provided with slide block in a described locating slot, and saw blade leads to Cross set screw, slide block and the hole connection of a location to be flexibly connected with a blade；Outside described saw blade Portion is provided with No. two blades, and the outside of a blade is provided with No. three blades, No. two described blades and No. three cuttves The position of sheet is symmetrical, and the afterbody of No. two blades and No. three blades is equipped with hole, No. two location, No. two cuttves Sheet and No. three blades are all fixed on hole, shell location by shell alignment pin；Described electric expansion bar bag Containing union joint, expansion link, sprocket wheel, support bar, switch, hands handle, third gear six foot control, reducing motor, Driving hole, expansion link terminal, main frame terminal；One end of expansion link connects support bar, expansion link another One end is provided with union joint, and the surface of expansion link is provided with driving hole；The front end of described union joint connects to have stretches Contracting rod end；One end that described support bar is connected with expansion link is provided with reducing motor, and reducing motor connects Being connected to sprocket wheel, the tail end of support bar is provided with hands handle, and on the handle is respectively equipped with switch and third gear six foot control.

A described cutter head could alternatively be No. two cutter heads；No. two described cutter heads are by No. four blades and five Number blade is constituted；No. five blades of two panels it are provided with between No. four blades of two panels；One end of No. four described blades Being provided with hole, No. five location, its other end is provided with hole, No. three location, and No. four blades are provided with hole, No. four location； No. five described blades are provided with the V-arrangement edge of a knife of stroke same widths, and the V-arrangement edge of a knife is provided with arc Thorn, No. five blades are provided with No. two locating slots, and the tail end of No. five blades is provided with No. two cutter head connecting holes；Institute No. five stated connect fixing means and a blade and the connection fixing means of saw blade between blade and body Identical；Described No. four connection fixing means between blade with body and No. two blades and No. three blade phases With.

A described cutter head could alternatively be No. three cutter heads；No. three described cutter heads are by No. six blades and seven Number blade is constituted；No. six described blades and the front portion of No. seven blades are equipped with the V-shaped edge of a knife, V-shaped cutter Mouthful being provided with one side puts the first edge on a knife or a pair of scissors, and the V-shaped edge of a knife on No. six blades and the V-shaped edge of a knife on No. seven blades Mutual setting straggly, fills up hole；No. six described blades and the rear portion of No. seven blades are equipped with No. three cuttves Head connecting hole；No. six described annexations between blade with body and the annexation of saw blade are identical； No. seven described annexations between blade with body and the annexation of a blade are identical.

After using said structure, this utility model has the beneficial effect that

Hand electric of the present utility model is cut saw all-in-one and is achieved beta pruning, saw by the way of changing cutter head Branch, to cut root etc. a series of dynamic, removes the program of replacing instrument from, it is achieved averruncator saw integration, significantly carries High work efficiency, and light noiselessness, the width loosened the soil is controlled, and the scope of application is wider.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings Accompanying drawing.

Fig. 1 is the attachment structure schematic diagram of body and a cutter head in this utility model；

Fig. 2 is front of the present utility model explosive view；

Fig. 3 is side of the present utility model explosive view；

Fig. 4 is side elevation explosive view of the present utility model；

Fig. 5 is this utility model top view without upper casing；

Fig. 6 is the side-looking explosive view of lower casing in this utility model；

Fig. 7 is electric expansion bar front view in this utility model；

Fig. 8 is the side view of electric expansion bar in this utility model；

Fig. 9 is the side-looking explosive view of a cutter head in this utility model；

Figure 10 is the sectional view of a cutter head in this utility model；

Figure 11 is the structural representation of No. three blades in this utility model；

Figure 12 is the structural representation of saw blade in this utility model；

Figure 13 is the structural representation of a blade in this utility model；

Figure 14 is the structural representation of No. two cutter heads in this utility model；

Figure 15 is the sectional view of No. two cutter heads in this utility model；

Figure 16 is the structural representation of No. five blades in this utility model；

Figure 17 is the structural representation of No. four blades in this utility model；

Figure 18 is the assembling figure of No. two cutter heads in this utility model；

Figure 19 is the structural representation of No. three cutter heads in this utility model；

Figure 20 is the structural representation of No. six blades in this utility model；

Figure 21 is the structural representation of No. seven blades in this utility model；

Figure 22 is the sectional view of No. three cutter heads in this utility model；

Figure 23 is the assembling figure of No. three cutter heads in this utility model.

Detailed description of the invention

Below in conjunction with the accompanying drawings, this utility model is further described.

Fig. 1～Figure 13 gives the first embodiment party that a kind of hand electric of this utility model cuts saw all-in-one The product structure schematic diagram of formula, it is made up of body, a cutter head and electric expansion bar two parts；Described A cutter head by a blade 1, saw blade 4, No. three blades 16 of 15, No. two blades, slide block 41, fixed Position screw 54, beta pruning blade 40 are constituted；Described body comprise 5, alignment pin 6 of a bearing, 7, No. two bearings 8 of No. two alignment pins, 9, No. three bearings of upper casing, 11, No. four bearings of 10, gear 12, venthole 13, air inlet 14,17, connecting rod 18 of lower casing, 19, No. two connecting rods of limit switch 20,21, No. five bearings 22, turbine 23, toggle switch 24, power transmission shaft 25, anti-discounts of No. two gears 26, bent axle 27, Limit Bearing 28, shell alignment pin 32, pigtail connection 39, No. six bearings 42, snails Bar 43, attachment 44, No. seven bearings of platform 45, eccentric groove 56, No. two eccentric groove 57, shells Location hole 58, expansion link terminal 59, main frame terminal 60, flexible axle 61；Upper casing 9 and the rear portion of lower casing 17 It is equipped with venthole 13 and air inlet 14, and the tail end of upper casing 9 and lower casing 17 is provided with connection electric expansion The pigtail connection 39 of bar, described pigtail connection 39 is connected with anti-discount 26, between upper casing 9 and lower casing 17 Being provided with power transmission shaft 25, the rear portion of described power transmission shaft 25 connects flexible axle 61, and flexible axle 61 is arranged on anti-folding The inside of 26；Described main frame terminal 60 is by flexible axle 61 and toggle switch 24 and limit switch 19 Connect, and toggle switch 24 and limit switch 19 are arranged between upper casing 9 and lower casing 17；Power transmission shaft There is worm screw 43 anterior connection of 25, and worm screw 43 is engaged with turbine 23, and turbine 23 is provided with a gear 11, the upper and lower part of a gear 11 is provided with No. three bearings 10 and No. four bearings 12, a gear respectively 11 engage with No. two gears 21, and No. two gears 21 are arranged on attachment platform 44, and No. two gears 21 Center is equipped with bent axle 27, and bent axle 27 is provided with an eccentric groove 56 and No. two eccentric groove 57, and Bent axle 27 is connected with a connecting rod 18 and No. two connecting rods 20 respectively by No. seven bearings 45, bent axle 27 Two ends are connected with upper casing 9 and lower casing 17 by No. five bearings 22 and No. six bearings 42 respectively, saw blade 15 Front end be provided with hole 3, a location, No. two connecting rods 20 are by No. two alignment pins 7 and No. two bearings 8 and saw A cutter head connecting hole 65 on cutter 15 connects, and saw blade 15 is by shell alignment pin 32, Limit Bearing 28 and hole 3, a location match and do front-rear reciprocation movement；A described connecting rod 18 is by a location 6, bearing 5 of pin is connected with a cutter head connecting hole 65 on a blade 1, a described cutter Sheet 1 is provided with a locating slot 2 and beta pruning blade 40, and blade 1 is by a locating slot 2, outer Shell alignment pin 32 and Limit Bearing 28 cooperate and move reciprocatingly；Described saw blade 15 and a blade The sawtooth 55 that puts the first edge on a knife or a pair of scissors it is equipped with on 1；It is provided with slide block 41 in a described locating slot 2, and saw blade 15 passes through Set screw 54, slide block 41 and hole 3 connection of a location are flexibly connected with a blade 1；Described saw The outside of cutter 15 is provided with No. two blades 4, and the outside of a blade 1 is provided with No. three blades 16, described two The position of number blade 4 and No. three blades 16 is symmetrical, No. two blades 4 and the rear portion of No. three blades 16 It is equipped with hole 46, No. two location, No. two blades 4 and No. three blades 16 all to be fixed by shell alignment pin 32 On hole 58, shell location；Described electric expansion bar comprise union joint 29, expansion link 30, sprocket wheel 31, Support bar 33, switch 34, hands 35, third gear six foot control 36, reducing motor 37, driving hole 38, Expansion link terminal 59, main frame terminal 60；One end of expansion link 30 connects support bar 33, expansion link 30 The other end be provided with union joint 29, the surface of expansion link 30 is provided with driving hole 38；Described union joint 29 Front end connect have expansion link terminal 59；One end that described support bar 33 is connected with expansion link 30 is provided with Reducing motor 37, on reducing motor 37 connect have sprocket wheel 31, sprocket wheel 31 stir driving hole 38 realize stretch Contracting bar 30 action, the tail end of support bar 33 is provided with hands 35, and hands is being respectively equipped with switch 34 Hes on 35 Third gear six foot control 36, is carried out for electrically controllable expansion link 30 by changing the both positive and negative polarity of reducing motor 37 The motion of different directions, after being connected with main frame terminal 60 by expansion link terminal 59, switch 34 just can generation For toggle switch 24, remotely operate.

This embodiment can realize beta pruning and saw branch integration, removes the program of replacing instrument from, it is achieved high Secateurs saw integration, more smooth than the facet of traditional chain saw a lot, be of value to trees wound healing, clip Relatively conventional electric lopping device, more efficient, traditional is to put branch into, just starts switch and carries out shearing effect Rate is the highest, and a cutter head is that blade is ceaselessly sheared, and is the most cut off when encountering branch.

Figure 14～Figure 18 gives the product structure schematic diagram of this utility model the second embodiment, by one Number cutter head replaces with No. two cutter heads；No. two described cutter heads are made up of No. four blades 49 and No. five blades 50； No. five blades 50 of two panels it are provided with between No. four blades 49 of two panels；One end of No. four described blades 49 is provided with Hole 51, No. five location, its other end is provided with hole 47, No. three location, and No. four blades 49 are provided with No. four location Hole 48；No. five described blades 50 are provided with the V-arrangement edge of a knife of stroke same widths, and set on the V-arrangement edge of a knife Having arc agnail 52, No. five blades 50 to be provided with No. two locating slots 53, the tail end of No. five blades 50 is provided with No. two cutter head connecting holes 66；The described connection fixing means between No. five blades 50 and body and a cutter Sheet 1 is identical with the connection fixing means of saw blade 15；The described connection between No. four blades 49 and body Fixing means and No. two blades 4 and No. three blades 16 are identical.

This embodiment can complete to cut the function of large area withe, with traditional cutter head contrast major advantage Being to shear diameter to improve, more durable, the cutter head of tradition GREEB HEDGE MACHINE is clip, so shearing Limited diameter, the thickest branches and tendrils easily allow clip impaired, and the edge of a knife of No. two cutter heads presents V-shaped, Angle is more than or equal to 50 degree, is covered with agnail above, it is possible to catch on branches and tendrils, can have during relative motion simultaneously There is the mechanism effect cut and saw, it is possible to shear thicker branches and tendrils and consume energy less.

Figure 19～Figure 23 gives the product structure schematic diagram of the third embodiment of this utility model, by one Number cutter head replaces with No. three cutter heads；No. three described cutter heads are made up of No. six blades 62 and No. seven blades 63； Described No. six blades 62 and the front portion of No. seven blades 63 are equipped with the V-shaped edge of a knife 64, the V-shaped edge of a knife 64 are provided with one side puts the first edge on a knife or a pair of scissors, and the V-shaped edge of a knife 64 on No. six blades 62 and the V on No. seven blades 63 The mutual setting straggly of the font edge of a knife 64, fills up hole；Described No. six blades 62 and No. seven blades 63 Rear portion is equipped with No. three cutter head connecting holes 67；The described annexation between No. six blades 62 and body and The annexation of saw blade 15 is identical；The described annexation between No. seven blades 63 and body and No. one The annexation of blade 1 is identical

This embodiment is a kind of cutter head with the function that picks up, and two blades mutually move reciprocatingly, and V Font cutter head mutually makes up space.Can tilt under the compressing of the weight of main frame and go deep into plant roots in soil System cuts off.Mainly have the advantage that compared with traditional loosenning tiller, electric light noiselessness, the width loosened the soil Controlled, it is adaptable to work in the middle of tradition loosenning tiller to nursery not, dish Seedling, banker Seedling with under weeding. Assemble.

After using said structure, this detailed description of the invention has the beneficial effect that described in this detailed description of the invention A kind of hand electric cuts saw all-in-one, it is achieved beta pruning and saw branch integration, removes the program of replacing instrument from, Realize averruncator saw integration, improve and shear diameter, more durable, light noiselessness, loosen the soil Width is controlled, and the scope of application is wider

The above, is only in order to the technical solution of the utility model to be described and unrestricted, the common skill in this area Other amendment or equivalent that the technical solution of the utility model is made by art personnel, without departing from The spirit and scope of technical solutions of the utility model, all should contain at right of the present utility model In the middle of.

Claims (3)

1. a hand electric cuts saw all-in-one, it is characterised in that: it is by body, a cutter head and electronic Expansion link two parts are constituted；A described cutter head is by a blade, saw blade, No. two blades, No. three cuttves Sheet, slide block, set screw, beta pruning blade, composition；Described body comprise a bearing, No. one fixed Position pin, No. two alignment pins, No. two bearings, upper casing, No. three bearings, gear, No. four bearings, go out Pore, air inlet, lower casing, connecting rod, limit switch, No. two connecting rods, No. two gears, No. five axles Hold, turbine, toggle switch, power transmission shaft, anti-discount, bent axle, Limit Bearing, shell alignment pin, tail Portion's joint, No. six bearings, worm screw, attachment platform, No. seven bearings, an eccentric groove, No. two bias are recessed Groove, shell location hole, expansion link terminal, main frame terminal, flexible axle；The rear portion of upper casing and lower casing is equipped with Venthole and air inlet, and the tail end of upper casing and lower casing be provided with connect electric expansion bar pigtail connection, tail Portion's joint is connected with anti-discount, is provided with power transmission shaft between upper casing and lower casing, and the rear portion connection of power transmission shaft has soft Axle, and flexible axle is arranged on the inside of anti-discount；Described main frame terminal is by flexible axle and toggle switch and limit Bit switch connects, and toggle switch and limit switch are arranged between upper casing and lower casing；Before power transmission shaft Portion connect have worm screw, worm screw is engaged with turbine, turbine is provided with a gear, a gear upper, Bottom is respectively equipped with No. three bearings and No. four bearings, a gear and No. two gear engagements, and No. two gears set Put on attachment platform, and the center of No. two gears be equipped with bent axle, bent axle be provided with an eccentric groove and No. two eccentric groove, and bent axle is connected with a connecting rod and No. two connecting rods respectively by No. seven bearings, bent axle Two ends be connected with upper casing and lower casing by No. five bearings and No. six bearings respectively, the front end of saw blade is provided with one Number hole, location, No. two connecting rods are by No. two alignment pins and No. two bearings and a cutter head connecting hole on saw blade Connect；A described connecting rod is by a cutter head on an alignment pin, a bearing and a blade Connecting hole connects, and a described blade is provided with a locating slot and beta pruning blade；Described saw blade and It is equipped with, on a number blade, the sawtooth that puts the first edge on a knife or a pair of scissors；It is provided with slide block in a described locating slot, and saw blade is by fixed Position screw, slide block and the hole connection of a location are flexibly connected with a blade；The outside of described saw blade sets Having No. two blades, the outside of a blade is provided with No. three blades, No. two described blades and No. three blades Position is symmetrical, and its afterbody is equipped with hole, No. two location, and No. two blades and No. three blades all pass through shell Alignment pin is fixed on hole, shell location；Described electric expansion bar comprise union joint, expansion link, sprocket wheel, Support bar, switch, hands handle, third gear six foot control, reducing motor, driving hole, expansion link terminal, master Machine terminal；One end of expansion link connects support bar, and the other end of expansion link is provided with union joint, expansion link Surface be provided with driving hole；The front end of described union joint connects expansion link terminal；Described support bar The one end being connected with expansion link is provided with reducing motor, and reducing motor connects sprocket wheel, the tail end of support bar Being provided with hands handle, on the handle is respectively equipped with switch and third gear six foot control.

A kind of hand electric the most according to claim 1 cuts saw all-in-one, it is characterised in that: described A cutter head replace with No. two cutter heads；No. two described cutter heads are made up of No. four blades and No. five blades； No. five blades of two panels it are provided with between No. four blades of two panels；One end of No. four described blades is provided with No. five location Hole, its other end is provided with hole, No. three location, and No. four blades are provided with hole, No. four location；No. five described cuttves Sheet is provided with the V-arrangement edge of a knife of stroke same widths, and the V-arrangement edge of a knife is provided with arc agnail, No. five blades Being provided with No. two locating slots, the tail end of No. five blades is provided with No. two cutter head connecting holes；No. five described blades Identical with the connection fixing means connecting fixing means and a blade and saw blade between body；Described No. four connection fixing meanss between blade with body and No. two blades and No. three blades are identical.

A kind of hand electric the most according to claim 1 cuts saw all-in-one, it is characterised in that: described A cutter head replace with No. three cutter heads；No. three described cutter heads are made up of No. six blades and No. seven blades； No. six described blades and the front portion of No. seven blades are equipped with the V-shaped edge of a knife, and the V-shaped edge of a knife is provided with one side Put the first edge on a knife or a pair of scissors, and the V-shaped edge of a knife on No. six blades and the mutual setting straggly of the V-shaped edge of a knife on No. seven blades, Fill up hole；No. six described blades and the rear portion of No. seven blades are equipped with No. three cutter head connecting holes；Described No. six annexations between blade with body and the annexation of saw blade identical；No. seven described blades Identical with the annexation of the annexation between body and a blade.