CN105409609A

CN105409609A - Handheld electric shear and saw all-in-one machine

Info

Publication number: CN105409609A
Application number: CN201510909201.8A
Authority: CN
Inventors: 白云
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-04
Filing date: 2015-12-04
Publication date: 2016-03-23
Anticipated expiration: 2035-12-04
Also published as: CN105409609B

Abstract

The present invention discloses a handheld electric shear and saw all-in-one machine, and relates to the field of garden trimming. Air outlet holes and air inlet holes are respectively formed in rear parts of an upper housing and a lower housing, a turbine is provided with a first gear, the upper and lower parts of the first gear are provided with a third bearing and a fourth bearing respectively, the first gear is engaged with a second gear, the second gear is arranged on an attachment table, two ends of a crank are connected with the upper housing and the lower housing through a fifth bearing and a sixth bearing respectively, the front end of a saw blade is provided with a first positioning hole, a second connecting rod is connected with a first cutting head connecting hole in the saw blade through a second positioning pin and a second bearing, and a second blade and third blade are fixed on shell positioning holes through shell positioning pins. According the machine disclosed by the present invention, shearing and sawing are integrated, procedures of replacing tools are avoided, high-position branch shearing and sawing integration is achieved, the shearing diameter is increased, the machine is more durable, light and noise-free, the soil loosening width is controllable, and an application scope is wider.

Description

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

Technical field

The present invention relates to gardening pruning field, be specifically related to a kind of hand electric and cut saw all-in-one.

Background technology

Along with the development of forestry and plant husbandry, according to demand, need to prune branches and leaves, be that the branches and leaves of trees can grow according to the demand of keeper, also occurred electric lopping device thereupon, by electric lopping device, can fast unnecessary withe be wiped out, convenient and strength-saving.But present electric lopping device automaticity is not high, and mainly the instrument of withe can't cut thick branch, the machinery cutting thick branch is too heavy again, and saw kerf is uneven.Heavy instrument will be changed when causing the branch process of 30mm-100mm, otherwise will to go to prune by manpower, and compare waste of manpower, urgently improve.

Summary of the invention

For the shortcomings and deficiencies existed in above-mentioned prior art, a kind of structure hand electric simple, reasonable in design, easy to use is the object of the present invention is to provide to cut saw all-in-one, realize beta pruning and the integration of saw branch, remove the program of replacing instrument from, realize the integration of averruncator saw, improve and shear diameter, durable more, light noiselessness, the width loosened the soil is controlled, and the scope of application is wider.

For achieving the above object, the technical solution used in the present invention is: it is made up of body, a cutter head and electric expansion bar two parts, a described cutter head by a blade, saw cutter, No. two blades, No. three blades, slide block, set screw, beta pruning blades, form, described body comprises a bearing, an alignment pin, No. two alignment pins, No. two bearings, upper casing, No. three bearings, a gear, No. four bearings, venthole, air admission hole, lower casing, a 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 alignment pin, pigtail connection, No. six bearings, worm screw, attachment platform, No. seven bearings, an eccentric groove, No. two eccentric groove, shell locating hole, expansion link terminal, main frame terminal, flexible axle, the rear portion of upper casing and lower casing is equipped with venthole and air admission hole, and upper casing is provided with the tail end of lower casing the pigtail connection being connected electric expansion bar, pigtail connection is connected with anti-discount, is provided with power transmission shaft between upper casing and lower casing, the rear portion of power transmission shaft is connected with flexible axle, and flexible axle is arranged on the inside of anti-discount, described main frame terminal is connected with toggle switch and limit switch by flexible axle, and toggle switch and limit switch are all arranged between upper casing and lower casing, the front portion of power transmission shaft is connected with 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 gears meshing, No. two gears are arranged on attachment platform, and the center of No. two gears is equipped with bent axle, bent axle is 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, the two ends of bent axle are connected with upper casing and lower casing with No. six bearings respectively by No. five bearings, the front end of saw cutter is provided with a locating hole, No. two connecting rods are connected with a cutter head connecting hole on saw cutter with No. two bearings by No. two alignment pins, a described connecting rod is connected with a cutter head connecting hole on a blade by alignment pin, a bearing, and a described blade is provided with a locating slot and beta pruning blade, described saw cutter and a blade are equipped with the sawtooth that puts the first edge on a knife or a pair of scissors, be provided with slide block in a described locating slot, and saw cutter is connected with a locating hole by set screw, slide block and is flexibly connected with a blade, the outside of described saw cutter is provided with No. two blades, the outside of a blade is provided with No. three blades, No. two described blades and the position of No. three blades symmetrical, the afterbody of No. two blades and No. three blades is equipped with No. two locating holes, and No. two blades and No. three blades are all fixed on shell locating hole by shell alignment pin, described electric expansion bar comprises connector, expansion link, sprocket wheel, support bar, switch, hand handle, third gear six foot control, reducing motor, driving hole, expansion link terminal, main frame terminal, one end of expansion link is connected with support bar, and the other end of expansion link is provided with connector, and the surface of expansion link is provided with driving hole, the front end of described connector is connected with expansion link terminal, one end that described support bar is connected with expansion link is provided with reducing motor, and reducing motor is connected with sprocket wheel, and the tail end of support bar is provided with hand handle, hand on be respectively equipped with switch and third gear six foot control.

A described cutter head can replace with No. two cutter heads; No. two described cutter heads are made up of No. four blades and No. five blades; Two panels No. five blades are provided with between two panels No. four blades; One end of No. four described blades is provided with No. five locating holes, and its other end is provided with No. three locating holes, and No. four blades are provided with No. four locating holes; 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 hangnail, and 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; Described No. five methods that are connected and fixed between blade with body and blade with saw cutter to be connected and fixed method identical; Described No. four methods that are connected and fixed between blade with body are identical with No. three blades with No. two blades.

A described cutter head can 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 and 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 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 are identical with the annexation of saw cutter; Described No. seven annexations between blade with body are identical with the annexation of a blade.

After adopting said structure, beneficial effect of the present invention is:

Hand electric of the present invention cuts that saw all-in-one achieving beta pruning by changing the mode of cutter head, sawing branch, to cut root etc. a series of dynamic, removes the program of replacing instrument from, realizes averruncator saw integrated, the operating efficiency greatly improved, 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 in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the syndeton schematic diagram of body and a cutter head in the present invention;

Fig. 2 is front of the present invention explosive view;

Fig. 3 is side of the present invention explosive view;

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

Fig. 5 is the vertical view of the present invention without upper casing;

Fig. 6 is the side-looking explosive view of lower casing in the present invention;

Fig. 7 is electric expansion bar front view in the present invention;

Fig. 8 is the end view of electric expansion bar in the present invention;

Fig. 9 is the side-looking explosive view of a cutter head in the present invention;

Figure 10 is the cutaway view of a cutter head in the present invention;

Figure 11 is the structural representation of No. three blades in the present invention;

Figure 12 is the structural representation sawing cutter in the present invention;

Figure 13 is the structural representation of a blade in the present invention;

Figure 14 is the structural representation of No. two cutter heads in the present invention;

Figure 15 is the cutaway view of No. two cutter heads in the present invention;

Figure 16 is the structural representation of No. five blades in the present invention;

Figure 17 is the structural representation of No. four blades in the present invention;

Figure 18 is the assembly drawing of No. two cutter heads in the present invention;

Figure 19 is the structural representation of No. three cutter heads in the present invention;

Figure 20 is the structural representation of No. six blades in the present invention;

Figure 21 is the structural representation of No. seven blades in the present invention;

Figure 22 is the cutaway view of No. three cutter heads in the present invention;

Figure 23 is the assembly drawing of No. three cutter heads in the present invention.

Embodiment

Below in conjunction with accompanying drawing, the present invention is further illustrated.

Fig. 1 ~ Figure 13 gives the product structure schematic diagram that a kind of hand electric of the present invention cuts the first embodiment of saw all-in-one, and it is made up of body, a cutter head and electric expansion bar two parts, a described cutter head is made up of a blade 1, saw cutter 15, No. two blades 4, No. three blades 16, slide block 41, set screw 54, beta pruning blades 40, described body comprises a bearing 5, an alignment pin 6, No. two alignment pins 7, No. two bearings 8, upper casing 9, No. three bearings 10, a gear 11, No. four bearings 12, venthole 13, air admission hole 14, lower casing 17, a connecting rod 18, limit switch 19, No. two connecting rods 20, No. two gears 21, No. five bearings 22, turbine 23, toggle switch 24, power transmission shaft 25, anti-discount 26, bent axle 27, Limit Bearing 28, shell alignment pin 32, pigtail connection 39, No. six bearings 42, worm screw 43, attachment platform 44, No. seven bearings 45, an eccentric groove 56, No. two eccentric groove 57, shell locating hole 58, expansion link terminal 59, main frame terminal 60, flexible axle 61, the rear portion of upper casing 9 and lower casing 17 is equipped with venthole 13 and air admission hole 14, and upper casing 9 and the tail end of lower casing 17 are provided with the pigtail connection 39 being connected electric expansion bar, described pigtail connection 39 is connected with anti-discount 26, power transmission shaft 25 is provided with between upper casing 9 and lower casing 17, the rear portion of described power transmission shaft 25 is connected with flexible axle 61, and flexible axle 61 is arranged on the inside of anti-discount 26, described main frame terminal 60 is connected with toggle switch 24 and limit switch 19 by flexible axle 61, and toggle switch 24 and limit switch 19 are all arranged between upper casing 9 and lower casing 17, the front portion of power transmission shaft 25 is connected with worm screw 43, worm screw 43 is engaged with turbine 23, turbine 23 is provided with a gear 11, a gear 11 upper, bottom is respectively equipped with No. three bearings 10 and No. four bearings 12, a gear 11 engages with No. two gears 21, No. two gears 21 are arranged on attachment platform 44, and the center of No. two gears 21 is equipped with bent axle 27, 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, the two ends of bent axle 27 are connected with upper casing 9 and lower casing 17 with No. six bearings 42 respectively by No. five bearings 22, the front end of saw cutter 15 is provided with a locating hole 3, No. two connecting rods 20 are connected with a cutter head connecting hole 65 on saw cutter 15 with No. two bearings 8 by No. two alignment pins 7, saw cutter 15 is by shell alignment pin 32, Limit Bearing 28 and a locating hole 3 match and do front-rear reciprocation movement, a described connecting rod 18 is connected with a cutter head connecting hole 65 on a blade 1 by an alignment pin 6, bearing 5, a described blade 1 is provided with a locating slot 2 and beta pruning blade 40, blade 1 and is cooperatively interacted by a locating slot 2, shell alignment pin 32 and Limit Bearing 28 and move reciprocatingly, described saw cutter 15 and a blade 1 are equipped with the sawtooth 55 that puts the first edge on a knife or a pair of scissors, be provided with slide block 41 in a described locating slot 2, and saw cutter 15 to be connected with a locating hole 3 by set screw 54, slide block 41 and to be flexibly connected with a blade 1, the outside of described saw cutter 15 is provided with No. two blades 4, the outside of a blade 1 is provided with No. three blades 16, described No. two blades 4 and the position of No. three blades 16 symmetrical, the rear portion of No. two blades 4 and No. three blades 16 is equipped with No. two locating holes 46, No. two blades 4 and No. three blades 16 are all fixed on shell locating hole 58 by shell alignment pin 32, described electric expansion bar comprise connector 29, expansion link 30, sprocket wheel 31, support bar 33, switch 34, hand 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 is connected with support bar 33, and the other end of expansion link 30 is provided with connector 29, and the surface of expansion link 30 is provided with driving hole 38, the front end of described connector 29 is connected with expansion link terminal 59, one end that described support bar 33 is connected with expansion link 30 is provided with reducing motor 37, reducing motor 37 is connected with sprocket wheel 31, sprocket wheel 31 is stirred driving hole 38 and is realized expansion link 30 action, the tail end of support bar 33 is provided with hand 35, hand is being respectively equipped with switch 34 and third gear six foot control 36 on 35, powered by the both positive and negative polarity changing reducing motor 37 and can control the motion that expansion link 30 carries out different directions, after expansion link terminal 59 is connected with main frame terminal 60, switch 34 just can replace toggle switch 24, carries out operated from a distance.

This embodiment can realize beta pruning and the integration of saw branch, remove the program of replacing instrument from, realize the integration of averruncator saw, much more smooth than the cut surface of traditional chain saw, be of value to trees wound healing, the relative conventional electric pruning machine of clip, more efficient, traditional is put branch into, and just starting switch, to carry out shear efficiency not high, and a cutter head is that blade is ceaselessly sheared, just cut off when encountering branch.

Figure 14 ~ Figure 18 gives the product structure schematic diagram of the second embodiment of the present invention, and a cutter head is replaced with No. two cutter heads; No. two described cutter heads are made up of No. four blades 49 and No. five blades 50; Two panels No. five blades 50 are provided with between two panels No. four blades 49; One end of No. four described blades 49 is provided with No. five locating holes 51, and its other end is provided with No. three locating holes 47, No. four blades 49 and is provided with No. four locating holes 48; No. five described blades 50 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 the tail end that arc hangnail 52, No. five blades 50 are provided with No. two locating slots 53, No. five blades 50 is provided with No. two cutter head connecting holes 66; No. five described blades 50 and the method that is connected and fixed between body and blade 1 with saw cutter 15 to be connected and fixed method identical; No. four described blades 49 are identical with No. three blades 16 with No. two blades 4 with the method that is connected and fixed between body.

This embodiment can complete the function of cutting large area withe, contrasting major advantage with traditional cutter head is shear diameter to improve, durable more, the cutter head of tradition GREEB HEDGE MACHINE is clip, so the limited diameter sheared, too thick 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, be covered with hangnail above, can branches and tendrils be caught on, the mechanism effect of cutting and sawing during relative motion, can be had simultaneously, so thicker branches and tendrils can be sheared and consume energy less.

Figure 19 ~ Figure 23 gives the product structure schematic diagram of the third embodiment of the present invention, and a cutter head is replaced 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, and the V-shaped edge of a knife 64 is provided with one side and 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 mutual setting straggly of the V-shaped edge of a knife 64 on No. seven blades 63, fill up hole; Described No. six blades 62 and the rear portion of No. seven blades 63 are equipped with No. three cutter head connecting holes 67; No. six described blades 62 are identical with the annexation of sawing cutter 15 with the annexation between body; No. seven described blades 63 are identical with the annexation of a blade 1 with the annexation between body

This embodiment is a kind of cutter head with the function that picks up, and two blades move reciprocatingly mutually, and V-shaped cutter head makes up space mutually.Can tilt to go deep in soil, root system of plant to be cut off under the compressing of the weight of main frame.Mainly containing advantage compared with traditional loosenning tiller is, electric light noiselessness, the width loosened the soil is controlled, is applicable to work in the middle of traditional loosenning tiller to nursery not, dish seedling, banker seedling with under weeding.Assembling.

After adopting said structure, this embodiment beneficial effect for: a kind of hand electric described in this embodiment cuts saw all-in-one, realize beta pruning and the integration of saw branch, remove the program of replacing instrument from, realize the integration of averruncator saw, improve and shear diameter, durable more, light noiselessness, the width loosened the soil is controlled, and the scope of application is wider

The above, only in order to technical scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.

Claims

1. hand electric cuts a saw all-in-one, it is characterized in that: it is made up of body, a cutter head and electric expansion bar two parts, a described cutter head by a blade, saw cutter, No. two blades, No. three blades, slide block, set screw, beta pruning blades, form, described body comprises a bearing, an alignment pin, No. two alignment pins, No. two bearings, upper casing, No. three bearings, a gear, No. four bearings, venthole, air admission hole, lower casing, a 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 alignment pin, pigtail connection, No. six bearings, worm screw, attachment platform, No. seven bearings, an eccentric groove, No. two eccentric groove, shell locating hole, expansion link terminal, main frame terminal, flexible axle, the rear portion of upper casing and lower casing is equipped with venthole and air admission hole, and upper casing is provided with the tail end of lower casing the pigtail connection being connected electric expansion bar, pigtail connection is connected with anti-discount, is provided with power transmission shaft between upper casing and lower casing, the rear portion of power transmission shaft is connected with flexible axle, and flexible axle is arranged on the inside of anti-discount, described main frame terminal is connected with toggle switch and limit switch by flexible axle, and toggle switch and limit switch are all arranged between upper casing and lower casing, the front portion of power transmission shaft is connected with 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 gears meshing, No. two gears are arranged on attachment platform, and the center of No. two gears is equipped with bent axle, bent axle is 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, the two ends of bent axle are connected with upper casing and lower casing with No. six bearings respectively by No. five bearings, the front end of saw cutter is provided with a locating hole, No. two connecting rods are connected with a cutter head connecting hole on saw cutter with No. two bearings by No. two alignment pins, a described connecting rod is connected with a cutter head connecting hole on a blade by alignment pin, a bearing, and a described blade is provided with a locating slot and beta pruning blade, described saw cutter and a blade are equipped with the sawtooth that puts the first edge on a knife or a pair of scissors, be provided with slide block in a described locating slot, and saw cutter is connected with a locating hole by set screw, slide block and is flexibly connected with a blade, the outside of described saw cutter is provided with No. two blades, the outside of a blade is provided with No. three blades, symmetrically, its afterbody is equipped with No. two locating holes, and No. two blades and No. three blades are all fixed on shell locating hole by shell alignment pin for No. two described blades and the position of No. three blades, described electric expansion bar comprises connector, expansion link, sprocket wheel, support bar, switch, hand handle, third gear six foot control, reducing motor, driving hole, expansion link terminal, main frame terminal, one end of expansion link is connected with support bar, and the other end of expansion link is provided with connector, and the surface of expansion link is provided with driving hole, the front end of described connector is connected with expansion link terminal, one end that described support bar is connected with expansion link is provided with reducing motor, and reducing motor is connected with sprocket wheel, and the tail end of support bar is provided with hand handle, hand on be respectively equipped with switch and third gear six foot control.

2. a kind of hand electric according to claim 1 cuts saw all-in-one, it is characterized in that: a described cutter head replaces with No. two cutter heads; No. two described cutter heads are made up of No. four blades and No. five blades; Two panels No. five blades are provided with between two panels No. four blades; One end of No. four described blades is provided with No. five locating holes, and its other end is provided with No. three locating holes, and No. four blades are provided with No. four locating holes; 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 hangnail, and 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; Described No. five methods that are connected and fixed between blade with body and blade with saw cutter to be connected and fixed method identical; Described No. four methods that are connected and fixed between blade with body are identical with No. three blades with No. two blades.

3. a kind of hand electric according to claim 1 cuts saw all-in-one, it is characterized in that: a described cutter head replaces 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 and 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 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 are identical with the annexation of saw cutter; Described No. seven annexations between blade with body are identical with the annexation of a blade.