CN104206194A

CN104206194A - Lithium electric chain saw with conjugated arch back for autogenously grinding saw blade

Info

Publication number: CN104206194A
Application number: CN201410298181.0A
Authority: CN
Inventors: 苏克
Original assignee: Ningbo Daye Garden Equipment Co Ltd
Current assignee: Ningbo big leaf garden equipment Limited by Share Ltd
Priority date: 2014-06-20
Filing date: 2014-06-20
Publication date: 2014-12-17
Anticipated expiration: 2034-06-20
Also published as: CN104206194B

Abstract

The invention relates to a lithium electric chain saw with conjugated arch backs for autogenously grinding saw blades. The lithium electric chain saw comprises an arch back blade chain saw strip (129); the arch back blade chain saw strip (129) is provided with conjugated sharpened blade faces which are back to back and are respectively outward; each blade face of the arch back blade chain saw strip is formed by firstly stamping a steel plate into two bent faces which are at an included angle and are provided with arch backs and then sharpening the bent faces into blades; the outer profiles of both sides of each steel plate of the arch back blade chain saw strip are slightly of an equiangular spiral structure so as to form a chopping-cutting angle; each steel plate, of which the outer profiles of both sides are slightly of an equiangular spiral structure, of the arch back blade chain saw strip is blanked and is stamped and bent into two faces which are at an included angle and are provided with the arch backs and then the faces are simultaneously sharpened to form the blades so as to form a sliding-cutting angle; moreover, each two adjacent conjugated sharpened blade faces, which are formed at intervals and are back to back, of the arch back blade chain saw strip (129) are respectively sharpened outwards; the sharpened faces are in parallel to the saw-cutting faces of the chain saw strip in the rotating process, so that the lithium electric chain saw is beneficial to autogenous blade sharpening in the operation.

Description

A kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow

Technical field

The present invention relates to a kind of office building office operation that both can be used for, can be used for again the instrument in the places, gardens such as garden, pavement, it is the improved electric tool of light-weight portable, is also called a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow.

Background technology

Adopt large-sized power machine, its bulky and with high costs, if with tactics of human sea take a lot of work and efficiency low, therefore, various small and light machines arise at the historic moment, and little by little become the indispensability machinery in the afforestation of many occasions such as office, unit, school, parking lot, square, property plots, garden, bicycle lane institute wide selection.But it is out of this world that any product does not all have, always there are many weak points must be further improved.Machine movement just has noise and vibration, and has temperature rise, affects safety, and not up to standard, is badly in need of improving, but is difficult to overcome.Silencer as silencing equipment, is reduced the noise of running by extensively.There is relevant regulation countries in the world to the limiting value of the noise of various graden machines and agriculture and animal husbandry machinery, and exhaust silencer is exactly such device of giving birth to for reducing exhaust noise.The performance evaluation of silencer mainly contains acoustical behavior, the indexs such as aerodynamic quality and structural behaviour.The considerable part of working machine belongs to pulsating nature Low Frequency Noise Generator, adopts resistance or impedance again and property and micro-perforated plate muffler more.Mostly common silencer is three-chamber silencer in particular for the silencer of put-put, and noise elimination effect is limited; And outside must have larger containment envelope, itself not noise elimination effect, its shell temperature rise superelevation, common different types of machines, though it is not its silencer is added with outer cover, very very useful, or hot, affect safety, can not thoroughly deal with problems.The many situations of not thinking generation that often run into while adopting electromotor also to have noise and vibration and temperature rise and practicality: during operation sometimes, the various defect of machine just do not know how to have occurred more or less, such as: the chain saw in the place ahead sometimes power is not enough; Go out broken throwing and get rid of effect not significantly and cannot not get rid of de-ly; The veer of outlet is used not freely sometimes; Run into all bad making of hard naughtiness; The side front steering chain saw in side the place ahead is turning the difficult implementation of sharp turn turning point; The edge seam of chain skids, and can not carefully push ahead; Even hold holding of handle raw pain is also not all right; The branch that also sometimes will cut is excessively far away, and people reaches regulation and control; In order to overcome the deficiency of duty due to each mechanism of machine of prior art, simultaneously also in order to invent the machine in polytype future, the inventor with lifetime both at home and abroad as Switzerland's senior engineer's SENI.ENGI experience integrates improvement, just like silkworm in spring to dead silk not to the utmost, the perfection that the mankind pursue invention is forever continuous.There is the time secretly particularly need to add lamp night, do not make operator usually because of too dazzling, dazzle the eyes; A kind of imagination of inventing is could adopt the lamp stopping before going too far to alleviate and dazzlingly dazzle the eyes, and can also save an electricity simultaneously.And work chain saw is easy to block and is easy to take off and will prevent coming loose once in a while.If fruit need not have the engine of toxic emission, and adopts motorized motions on minicomputer, this is favourable to environmental protection; But motorized motions is very long with line, inconvenient in the landform having.If fruit adopts battery particularly to drive with lithium battery on minicomputer, without the very long line of using of motorized motions, when meeting facilitates a little.Difficult point the more; How in the middle of the straight way of the chain at circular arc and straight line graft union and arc-shaped rail, relax and impact in the hope of steadily making circuit curvature change less? how cooling is lithium battery? can chain blade autogenous grinding? how to solve and how to guard against deficiency and the shortcoming of many chain saw machines, be the hard nut to crack in this field always.

Summary of the invention

Many things are all divided into two, and a sharp fraud, wants there be not shortcoming, and this thing is ancient difficult complete.People do not want to go Wu Gang to cut down trees with axe, and therefore, various small-sized machines are widely applied.But there is no out of this world thing, where not handy people are for always having again, just using and do not knowing to have gone bad how again and worry; Be also noise and vibration, and have temperature rise to also have environmental protection and agitation; Any product all always must further improve, and as invention, is endless.The present invention solves the technical scheme that its technical problem takes:

A lithium electric chain saw containing the conjugation back of a bow with autogenous grinding saw sword, is characterized in that: it comprise fuselage (127) containing wedge, the cover (127a) containing wedge, the hunchbacked sword chain saw blade (129) driving with permanent magnet motor, containing wedge and containing the servo-actuated chain saw rest (128) of cubic parabola, dark illuminator (125), lithium electric mortiser box (126), rope pipe continuation pole, described cover (127a) the composition body that contains the fuselage (127) of wedge and contain wedge, the outside of described body is provided with vibration dampening handle (133), and the outside of described body is also provided with described dark illuminator (125) and described rope pipe continuation pole (134), the top of described body is provided with the described lithium electric mortiser box (126) of convenient plug, the inside of described body is provided with the sub-fraction of the hunchbacked sword chain saw blade (129) of described permanent magnet motor and driving thereof, most of the hunchbacked sword chain saw blade (129) that permanent magnet motor described in the front portion of described body is provided with drives, its outer front portion that is wrapped in described body is provided with described containing wedge and containing on the servo-actuated chain saw rest (128) of cubic parabola, described chain saw rest (128) is provided with servo-actuated containing the function support bar (128d) of cubic parabola with movable slider (128a) and follower spring (128c), described wedge is that matrix wedge is many, its be by array intensive histogram, its arrangement is honeycomb, ³described wedge is that the hexagonal pyramid body that top is provided with the hollow of small through hole (131a) is also commonly referred to as wedge (131), and sound-absorbing sheet (131c) is posted in the bottom surface at the hexagonal pyramid body of the hollow that has small through hole of described wedge, and it is corresponding one by one with described small through hole that described sound-absorbing sheet is provided with a plurality of micropores (131f), to form noise, flow to the noise elimination noise reduction chamber that noise elimination cavity that micropore is compressed to hollow hexagonal pyramid body expands and overflows through small through hole, the outside of described body is provided with vibration dampening handle (133), it is on the plastic tube of hollow, to put foamed polyurethane pipe, and the method for cover foamed polyurethane pipe is chewed with compressed-air actuated air gun the pipe interlacunar margina that reaches plastic tube and foamed polyurethane pipe and blown limit and send and package, the described lithium electric saw installing dark illuminator of lighting (125), the light sending is sodium yellow and greenish orange coloured light, optical range is in 622 nanometer to 577 nanometers, dominant wavelength is 587, colour temperature is 2300K, described dark illuminator (125), containing a plurality of illuminators (125a), adopts bulb and the light emitting diode of the tungsten filament light emitting source of stained glass shell to arrange in pairs or groups photochromic simultaneously, inner lithium battery will dispel the heat, therefore establish the protection of metal-back radiator in internal electric source outside, its battery external packing be take plastic-aluminum combined film as battery case, and the outside combining at its a plurality of battery cases is established metal-back again, and the interlayer of establishing oiling in its lithium electric mortiser box (126) outside to be to be used as simple and easy oil radiator, the oil not water that dispels the heat for its liquid, not only cooling but also effectively prevented insulation leakagel volume leakage with oil, described lithium electric mortiser box (126) outside establish the oil that adds in the interlayer of oiling when it is warm with No. 40 machine oil and when day cold with No. 20 machine oil, described hunchbacked sword chain saw blade (129) is each the hunchbacked sword chain saw blade outwardly of sharpening blade face that has back-to-back conjugation, the blade face of every of described hunchbacked sword chain saw blade is that two of the steel plate mutual angle that first strikes out bending have hunchbacked face, then sharpening and form blade, and the both sides outline of every steel plate of described hunchbacked sword chain saw blade is all slightly equiangular spiral to do impact cutting angle, the steel plate that the both sides outline of every of described hunchbacked sword chain saw blade is slightly equiangular spiral is that two of mutual angle have hunchbacked face by blanking the bending that is stamped, then sharpening and form blade to make slip cutting angle simultaneously, and described hunchbacked sword chain saw blade (129) every adjacent be the sharpening blade face of alternate back-to-back conjugation separately outwardly by sharpening, and the sawing face of sharpening face while being all parallel to the turn of chain saw blade, is beneficial in operation from sharpening, and every adjacent described alternate back-to-backly have the steel plate of hunchbacked blade all have 2 holes and lived and connected by chain pin and chain, and every described steel plate that forms the blade of hunchbacked sword chain saw blade all has the interior group of pin of joining chain tooth, to driven by described permanent magnet motor, form a kind of conjugation back of a bow autogenous grinding saw sword.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: the blade face of every of described hunchbacked sword chain saw blade is that two of the steel plate mutual 120 degree angles that first strike out bending have hunchbacked face, sharpening and form blade again, and the both sides outline of every steel plate of described hunchbacked sword chain saw blade is all slightly equiangular spiral to do impact cutting angle; And the steel plate that the both sides outline of every of described hunchbacked sword chain saw blade is slightly equiangular spiral is that two of mutual angle have hunchbacked face by blanking the bending that is stamped, then 30 degree sharpenings and form blade to make slip cutting angle.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: the outside of the described function support bar (128d) containing logatithmic spiral is curved, it can meet the pressure angle equal easement curve everywhere that logatithmic spiral is equiangular spiral; The contour curve of known equiangular spiral be subject to the constant and stable action of force direction; The material that contains the function support bar (128d) of logatithmic spiral uses steel spring plate through normalizing thermal treatment, or uses titanium memorial alloy.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: the bottom of the described fuselage (127) containing wedge be provided with described matrix wedge be many by the intensive histogram of array institute, at least longitudinal 18 rows and horizontal 4 arrange; The sidepiece of the described fuselage (127) containing wedge be provided with described matrix wedge be many by the intensive histogram of array institute, at least longitudinal 8 rows and horizontal 3 arrange; The top of the described cover (127a) containing wedge be provided with described matrix wedge be many by the intensive histogram of array institute, at least longitudinal 9 rows and horizontal 7 arrange.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: described is provided with described matrix wedge containing plane wedge and that contain the servo-actuated chain saw rest (128) of cubic parabola, it is many by the intensive histogram of array institute, and at least longitudinal 15 rows and horizontal 2 arrange.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: at least 2 millimeters of the wall thickness of described foamed polyurethane pipe.

Continue to optimize improved described a kind of containing the conjugation back of a bow lithium electric chain saw with autogenous grinding saw sword, it is characterized in that: described wedge is the hexagonal pyramid body (131) of the top hollow that is provided with small through hole (131a), is also called wedge (131); Many projections that it is provided with on the panel of described body, being multi-prism taper is that multiaspect is cone-shaped, the hexagonal pyramid body of multiplex hexagonal pyramid shape and hollow; Described wedge, is hexagon from panel root, from root to top, dwindles, and its breadth depth ratio is one to one three.

Continue to optimize improved described a kind of containing the conjugation back of a bow lithium electric chain saw with autogenous grinding saw sword, it is characterized in that: described wedge is the hexagonal pyramid body (131) of the top hollow that is provided with small through hole (131a), is also called wedge (131); Many projections that it is provided with on the panel of described support, being multi-prism taper is that multiaspect is cone-shaped, the hexagonal pyramid body of multiplex hexagonal pyramid shape and hollow; Described wedge, is hexagon from panel root, from root to top, dwindles, and its breadth depth ratio is One to naught point eight.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: the small through hole (131a) that the top of its hexagonal pyramid body (131) of described wedge is provided with is micropore, and its diameter is at 0.08 to 0.2 millimeter.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: described wedge forms the how stupefied structure of wedge by many wedges, the hexagonal that its arrangement at each face is honeycomb is polygonal, it posts sound-absorbing sheet (131c) on the bottom surface of the hexagonal pyramid body of the hollow of the corresponding top of described wedge small through hole, and described sound-absorbing sheet is nonmetallic materials; It is porous sound absorbing material, or flexible material, or film material; Described porous sound absorbing material is fiber-like, or foam class, alone good, more or less mixes application good.Many wedges are honeycombs or random, or oval, Long Circle, or irregular convex-concave shape also available it, so preferably hexagonal pyramid body thinks that honeycomb is good.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: the outside of described described body is also provided with described dark illuminator (125); Described lamp (125) is containing a plurality of illuminators (125a), and described illuminator adopts the bulb of the tungsten filament light emitting source of stained glass shell, is filled with inert gas, the only sodium yellow that described lamp (125) sends in bulb.Lamp (125) is containing a plurality of illuminators (125a), and described illuminator adopts light emitting diode, the only sodium yellow that it sends; The light that discovery is sent is that sodium yellow and greenish orange coloured light have protection human eye to alleviate dazzling unimaginable effect of dazzling the eyes most.The only sodium yellow that the contained a plurality of illuminators of described lamp (125) (125a) send, or greenish orange look, its scope is in 622 nanometer to 577 nanometers.Its dominant wavelength of light that the contained a plurality of illuminators of described colored lamp (125) (125a) send is 587.Be further characterized in that, its colour temperature of light that the contained a plurality of illuminators of described colored lamp (125) (125a) send is 2300K.Installing lighting, when dark also can with and do not make operator dazzle the eyes.

Sodium yellow and greenish orange coloured light have protection human eye to alleviate dazzling unimaginable effect of dazzling the eyes most; Only sodium yellow or greenish orange look, its scope is in 622 nanometer to 577 nanometers; Its dominant wavelength of the light sending is 587; Its colour temperature of the light sending is 2300K.And its penetration power of sodium yellow is stronger, can be in darkness and haze effectively optically focused expand light scope, can avoid again excessive and excessively bright light refraction to affect driving and operation in operator's sight line, can observe operating mode to operator again and play certain help.Its a plurality of illuminators used (125a) of described internal electric source (126) also adopt bulb and the light emitting diode of the tungsten filament light emitting source of stained glass shell to arrange in pairs or groups photochromic simultaneously.Feature is also, it includes polymer Li-ion battery described lithium electric mortiser box (126).Described lithium electric mortiser box (126) will dispel the heat because of the polymer Li-ion battery that its inside is provided with, therefore establish radiator in its outside of described lithium electric mortiser box (126).Lithium electric mortiser box (126) is wanted good heat dissipation effect because of the polymer Li-ion battery that its inside is provided with, therefore establish metal-back radiator in lithium electric mortiser box (126) outside.The polymer Li-ion battery that described lithium electric mortiser box (126) is provided with because of its inside wants radiating effect spy good, therefore establish the radiator containing mobiloil in its outside of described power supply (126).A side at battery is made an interlayer, inside note as oil just.Be further characterized in that, the solid of colloidal state is not used in its its inside of polymer Li-ion battery used of the battery of the use that is used as power of described lithium electric mortiser box containing liquid electrolyte; Its battery external packing be take plastic-aluminum combined film as battery case, and the outside combining at its a plurality of battery cases is established metal-back again.

Usefulness: a kind of containing the conjugation back of a bow lithium electric chain saw with autogenous grinding saw sword, it comprise fuselage (127) containing wedge, containing the cover (127a) of wedge, containing wedge and containing the servo-actuated chain saw rest (128) of cubic parabola; Described wedge is the hexagonal pyramid body (131) of the top hollow that is provided with small through hole (131a), and sound-absorbing sheet (131c) is posted in the bottom surface at the hexagonal pyramid body of the hollow that has small through hole of described wedge, and it is corresponding one by one with described small through hole that described sound-absorbing sheet is provided with a plurality of micropores (131f), therefore just form noise, flow to the noise elimination noise reduction chamber that noise elimination cavity that micropore is compressed to hollow hexagonal pyramid body expands and to overflow through small through hole, be of value to noise reduction.The outside of described body is provided with vibration dampening handle (133), and it is on the plastic tube of hollow, to put foamed polyurethane pipe, therefore be beneficial to vibration damping sound.The method of cover foamed polyurethane pipe is chewed with compressed-air actuated air gun the pipe interlacunar margina that reaches plastic tube and foamed polyurethane pipe and is blown limit and send and package, and it is convenient to batch operation.Described sound-absorbing sheet is nonmetallic materials; It is porous sound absorbing material, or flexible material, or film material; Described porous sound absorbing material is fiber-like, or foam class, alone good, more or less mixes application good.Many wedges are honeycombs or random, or oval, Long Circle, or irregular convex-concave shape also available it, so preferably hexagonal pyramid body thinks that honeycomb is good.The back of a bow containing conjugation is a large usefulness from sharpening blade.Described hunchbacked sword chain saw blade (129) is each the hunchbacked sword chain saw blade outwardly of sharpening blade face that has back-to-back conjugation, the blade face of every of described hunchbacked sword chain saw blade is that two of the steel plate mutual angle that first strikes out bending have hunchbacked face, then sharpening and form blade; And the both sides outline of every steel plate of described hunchbacked sword chain saw blade is all slightly equiangular spiral to do impact cutting angle; The steel plate that the both sides outline of every of described hunchbacked sword chain saw blade is slightly equiangular spiral is that two of mutual angle have hunchbacked face by blanking the bending that is stamped, steel plate subpunch is pressed bending and molding heat-treatment quenching again, then sharpening and form blade to make slip cutting angle simultaneously; And described hunchbacked sword chain saw blade (129) every adjacent is that the sharpening blade face of alternate back-to-back conjugation is separately outwardly by sharpening, and sawing face when sharpening face is all parallel to the turn of chain saw blade, be beneficial in operation from sharpening, this dreams of, from sharpening, be difficult to.Usefulness also has: on machine, install lighting, when dark, also can use, because there being the time secretly particularly need to add lamp night, expand working time scope.But adding lamp does not dazzle the eyes for good operator because of too dazzling; Inventing imagination is a lamp that adopts colourama, or green light, or blue light, or sodium yellow, to alleviate, dazzlingly dazzles the eyes, and improves working conditions.Adopt color light-emitting diode simultaneously, can also save an electricity.The light that discovery is sent is that sodium yellow and greenish orange coloured light have protection human eye to alleviate dazzling unimaginable effect of dazzling the eyes most; Only sodium yellow or greenish orange look, its scope is in 622 nanometer to 577 nanometers; Its dominant wavelength of the light sending is 587; Its colour temperature of the light sending is 2300K.And its penetration power of sodium yellow is stronger, can be in darkness and haze effectively optically focused expand light scope, can avoid again excessive and excessively bright light refraction to affect operation in operator's sight line, can observe operating mode to operator again and play certain help.Optional adopt wired external power source, or tree turn round more adopt when many need not long electric wire internal electric source, expansion working environment scope.Inner lithium battery will dispel the heat, therefore establish the protection of metal-back radiator in internal electric source outside, its battery external packing be take plastic-aluminum combined film as battery case, and the outside combining at its a plurality of battery cases is established metal-back again.Or the interlayer of establishing oiling in its outside is used as simple oil radiator.Liquid radiating is water not, not only cooling but also effectively prevented insulation leakagel volume leakage with oil.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the schematic diagram that can see the lithium electric chain saw of cover and body sidepiece.

Fig. 2 is the schematic diagram that can see the lithium electric chain saw of organism bottom.

Fig. 3 is the schematic diagram of chain saw rest (128).

Fig. 4 is the schematic diagram of dark illuminator (125).

Fig. 5 is the schematic diagram of rope pipe continuation pole and lithium electric chain saw.

Fig. 6 is the schematic diagram containing the bottom of the fuselage (127) of wedge.

Fig. 7 is the schematic diagram of lithium electric mortiser box (126).

Fig. 8 is the schematic diagram containing the cover (127a) of wedge.

Fig. 9 be containing the place ahead of the cover (127a) of wedge to schematic diagram.

Figure 10 is the schematic diagram of wedge.

Figure 11 is the schematic diagram containing the lithium electric chain saw of the lithium electric mortiser box (126) of restricting pipe continuation pole (134) and moving.

Figure 12 is the schematic diagram of hunchbacked sword chain saw blade (129).

Figure 13 is the schematic diagram that has each hunchbacked sword chain saw blade (129) outwardly of sharpening blade face of back-to-back conjugation.

Figure 14 has the A-A of each hunchbacked sword chain saw blade (129) outwardly of sharpening blade face of back-to-back conjugation to cut open schematic diagram.

Figure 15 has the C-C of each hunchbacked sword chain saw blade (129) outwardly of sharpening blade face of back-to-back conjugation to cut open schematic diagram.

Figure 16 has the bottom surface of hexagonal pyramid body wedge (131) of the hollow of small through hole to post the cut-away view of sound-absorbing sheet (131c).

In figure:

The 125.th, dark illuminator (125);

125a. is illuminator (125a);

The 126.th, the lithium electric mortiser box (126) of oil-containing interlayer;

The 127.th, containing the fuselage (127) of wedge;

127a. is the cover (127a) containing wedge;

The 128.th, chain saw rest (128);

The 129.th, hunchbacked sword chain saw blade (129);

128a. is with movable slider (128a);

128c. is follower spring (128c);

128d. is function support bar (128d);

The 131.th, wedge (131);

131a. is small through hole (131a);

131c. is sound-absorbing sheet (131c);

131f. is micropore (131f);

The 133.th, vibration dampening handle (133);

134a. is rope pipe continuation pole (134a);

The 134.th, the more piece hard tube (134) of rope pipe continuation pole;

134c. is the tension tightrope (134c) of rope pipe continuation pole.

Some standard component and the general part of variant type are omitted, because engineering staff is easy to expect.

Embodiment

With reference to suggestion of the present invention and way, can on original type, reequip; Slightly change installation position, adaptive type, or available.Preferably adopt suggestion of the present invention and way, on the chain saw machine of batch production, carry out detailed rules for the implementation.Because there is no out of this world thing, any product all always has many weak points further to improve, and as invention, is endless, and for example rope pipe continuation pole can be made into the dish of the similar mosquito-repellent incense sample that spirals, and pulls out tension and just become pole during for distant place operation, therefore cast a brick to attract jade sincerely, its be improved a kind of containing cooling jacket the lithium electric chain saw with protection battery, it is characterized in that: it comprise containing the fuselage (127) of wedge, the cover (127a) containing wedge, the hunchbacked sword chain saw blade (129) driving with permanent magnet motor, containing wedge and containing the servo-actuated chain saw rest (128) of cubic parabola, dark illuminator (125), lithium electric mortiser box (126), rope pipe continuation pole, described cover (127a) the composition body that contains the fuselage (127) of wedge and contain wedge, the outside of described body is provided with vibration dampening handle (133), and the outside of described body is also provided with described dark illuminator (125) and described rope pipe continuation pole (134), the top of described body is provided with the described lithium electric mortiser box (126) of convenient plug, the inside of described body is provided with the sub-fraction of the hunchbacked sword chain saw blade (129) of described permanent magnet motor and driving thereof, most of the hunchbacked sword chain saw blade (129) that permanent magnet motor described in the front portion of described body is provided with drives, its outer front portion that is wrapped in described body is provided with described containing wedge and containing logatithmic spiral with on chain saw rest (128) stably, described chain saw rest (128) is provided with servo-actuated containing the function support bar (128d) of logatithmic spiral with movable slider (128a) and follower spring (128c), described support bar (128d) with movable slider (128a), be connected with fine motion and by follower spring and back and forth reset with vibration damping, described wedge is that matrix wedge is many, its be by array intensive histogram, its arrangement is honeycomb, described wedge is that the hexagonal pyramid body that top is provided with the hollow of small through hole (131a) is also commonly referred to as wedge (131), and sound-absorbing sheet (131c) is posted in the bottom surface at the hexagonal pyramid body of the hollow that has small through hole of described wedge, and it is corresponding one by one with described small through hole that described sound-absorbing sheet is provided with a plurality of micropores (131f), to form noise, flow to the noise elimination noise reduction chamber that noise elimination cavity that micropore is compressed to hollow hexagonal pyramid body expands and overflows through small through hole, the outside of described body is provided with vibration dampening handle (133), it is on the plastic tube of hollow, to put foamed polyurethane pipe, the method of cover foamed polyurethane pipe is chewed with compressed-air actuated air gun the pipe interlacunar margina that reaches plastic tube and foamed polyurethane pipe and is blown limit and send and package, and is easy to produce in batches, the described lithium electric saw installing dark illuminator of lighting (125), the light sending is sodium yellow and greenish orange coloured light, optical range is in 622 nanometer to 577 nanometers, dominant wavelength is 587, colour temperature is 2300K, described dark illuminator (125), containing a plurality of illuminators (125a), adopts bulb and the light emitting diode of the tungsten filament light emitting source of stained glass shell to arrange in pairs or groups photochromic simultaneously, inner lithium battery will dispel the heat, therefore establish the protection of metal-back radiator in internal electric source outside, its battery external packing be take plastic-aluminum combined film as battery case, and the outside combining at its a plurality of battery cases is established metal-back again, and the interlayer of establishing oiling in its lithium electric mortiser box (126) outside to be to be used as simple and easy oil radiator, its liquid radiating is water not, not only cooling but also effectively prevented insulation leakagel volume leakage with oil.Described lithium electric mortiser box (126) outside establish the oil that adds in the interlayer of oiling when it is warm with No. 40 machine oil and when day cold with No. 20 machine oil; Back of a bow sword chain saw blade (129) is each the hunchbacked sword chain saw blade outwardly of sharpening blade face that has back-to-back conjugation, the blade face of every of described hunchbacked sword chain saw blade is that two of the steel plate mutual angle that first strikes out bending have hunchbacked face, then sharpening and form blade; And the both sides outline of every steel plate of described hunchbacked sword chain saw blade is all slightly equiangular spiral to do impact cutting angle; The steel plate that the both sides outline of every of described hunchbacked sword chain saw blade is slightly equiangular spiral is that two of mutual angle have hunchbacked face by blanking the bending that is stamped, then sharpening and form blade to make slip cutting angle simultaneously; And described hunchbacked sword chain saw blade (129) every adjacent be the sharpening blade face of alternate back-to-back conjugation separately outwardly by sharpening, and the sawing face of sharpening face while being all parallel to the turn of chain saw blade, is beneficial in operation from sharpening; And every adjacent described alternate back-to-backly have the steel plate of hunchbacked blade all have 2 holes and lived and connected by chain pin and chain, and every described steel plate that forms the blade of hunchbacked sword chain saw blade all has the interior group of pin of joining chain tooth, to driven by described permanent magnet motor, form a kind of conjugation back of a bow autogenous grinding saw sword.

1 disconnected optimize improved described a kind of containing the conjugation back of a bow lithium electric chain saw with autogenous grinding saw sword, it is characterized in that: described lithium electric mortiser box (126) outside establish the oil that adds in the interlayer of oiling when it is warm with No. 40 machine oil and sky when cold with No. 20 machine oil.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: the outside of the described function support bar (128d) containing logatithmic spiral is curved, it can meet the pressure angle equal easement curve everywhere that logatithmic spiral is equiangular spiral; The contour curve of known equiangular spiral be subject to the constant and stable action of force direction.

Continue to optimize improved described a kind of containing the conjugation back of a bow lithium electric chain saw with autogenous grinding saw sword, it is characterized in that: the material of the described function support bar (128d) containing logatithmic spiral with steel spring plate normalizing thermal treatment or with titanium memorial alloy with reset.With the common mapping software of PROE WILDFIRE; on PARAMETER parameter hurdle, input cubic parabola equation and be easy to modeling; input again general CNC Digit Control Machine Tool and be easy to process cubic parabola; first process mould; punching press in batches again; and then conventional normalizing thermal treatment, last Assembly function support bar (128d) and with movable slider (128a) and follower spring (128c), then put electric motor driven hunchbacked sword chain saw blade (129).

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: the material steel spring plate of the described function support bar (128d) containing cubic parabola, it is through normalizing thermal treatment.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: the bottom of the described fuselage (127) containing wedge be provided with described matrix wedge be many by array intensive histogram, at least longitudinal 18 rows and horizontal 4 rows, therefore intensive histogram, its arrangement is honeycomb.The sidepiece of the described fuselage (127) containing wedge is provided with described matrix wedge and is many at least longitudinal 8 rows and horizontal 3 arrange by the intensive histogram of array institute, therefore intensive histogram, its arrangement is honeycomb.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: the top of the described cover (127a) containing wedge be provided with described matrix wedge be many by array intensive histogram, at least longitudinal 9 rows and horizontal 7 rows, therefore intensive histogram, its arrangement is honeycomb.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: described is provided with described matrix wedge containing plane wedge and that contain the servo-actuated chain saw rest (128) of cubic parabola, its be many by array intensive histogram, at least longitudinal 15 rows and horizontal 2 rows, therefore intensive and its arrangement is honeycomb.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: at least 2 millimeters of the wall thickness of described foamed polyurethane pipe, are beneficial to feel.

Continue to optimize improved described a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, it is characterized in that: described wedge forms the how stupefied structure of wedge by many wedges, the hexagonal that its arrangement at each face is honeycomb is polygonal, it posts sound-absorbing sheet (131c) on the bottom surface of the hexagonal pyramid body of the hollow of the corresponding top of described wedge small through hole, and described sound-absorbing sheet is nonmetallic materials; It is porous sound absorbing material, or flexible material, or film material; Described porous sound absorbing material is fiber-like, or foam class, alone good, more or less mixes application good.Many wedges are honeycombs or random, or oval, Long Circle, or irregular convex-concave shape also available it, so preferably hexagonal pyramid body is thought honeycomb.

Sodium yellow and greenish orange coloured light have protection human eye to alleviate dazzling unimaginable effect of dazzling the eyes most; Only sodium yellow or greenish orange look, its scope is in 622 nanometer to 577 nanometers; Its dominant wavelength of the light sending is 587; Its colour temperature of the light sending is 2300K.And its penetration power of sodium yellow is stronger, can be in darkness and haze effectively optically focused expand light scope, can avoid again excessive and excessively bright light refraction to affect mood and operation in operator's sight line, can observe operating mode to operator again and play certain help.Its a plurality of illuminators used (125a) of described internal electric source (126) also adopt bulb and the light emitting diode of the tungsten filament light emitting source of stained glass shell to arrange in pairs or groups photochromic simultaneously.Feature is also, it includes polymer Li-ion battery described lithium electric mortiser box (126).Described lithium electric mortiser box (126) will dispel the heat because of the polymer Li-ion battery that its inside is provided with, therefore establish radiator in its outside of described lithium electric mortiser box (126).Lithium electric mortiser box (126) is wanted good heat dissipation effect because of the polymer Li-ion battery that its inside is provided with, therefore establish metal-back radiator in lithium electric mortiser box (126) outside.The polymer Li-ion battery that described lithium electric mortiser box (126) is provided with because of its inside wants radiating effect spy good, therefore establish the radiator containing mobiloil in its outside of described power supply (126).A side at battery is made an interlayer, inside note as oil just.Be further characterized in that, the solid of colloidal state is not used in its its inside of polymer Li-ion battery used of the battery of the use that is used as power of described lithium electric mortiser box containing liquid electrolyte; Its battery external packing be take plastic-aluminum combined film as battery case, and the outside combining at its a plurality of battery cases is established metal-back again.Described lamp (125) is containing a plurality of illuminators (125a), and described illuminator adopts the bulb of the tungsten filament light emitting source of stained glass shell, is filled with inert gas, the only sodium yellow that described lamp (125) sends in bulb.The light that discovery is sent is that sodium yellow and greenish orange coloured light have protection human eye to alleviate dazzling unimaginable effect of dazzling the eyes; As the same with yellow lamp bulb.The only sodium yellow that the contained a plurality of illuminators of described lamp (125) (125a) send, or greenish orange look, its scope is in 622 nanometer to 577 nanometers.Or its dominant wavelength of light that contained a plurality of illuminator (125a) sends is 587.Its colour temperature of light that the contained a plurality of illuminators of described lamp (125) (125a) send is 2300K, thus sodium yellow and greenish orange coloured light have protection human eye alleviate dazzling dazzle the eyes effect; Only sodium yellow or greenish orange look, its scope is in 622 nanometer to 577 nanometers; Its dominant wavelength of the light sending is 587; Its colour temperature of the light sending is that 2300K is many or few, and its penetration power of sodium yellow is stronger, can be in darkness and haze effectively optically focused expand light scope, can avoid again excessive and excessively bright light refraction to affect operation in operator's sight line, can observe operating mode to operator again and play certain help.

Described internal electric source (126) will dispel the heat because of the polymer Li-ion battery that its inside is provided with, therefore establish metal-back at described internal electric source and its outside of lithium electric mortiser box (126), its effect is radiator; Or use oily interlayer, it is oil radiator.The solid of colloidal state is not used in its its inside of polymer Li-ion battery used of internal electric source containing liquid electrolyte; Its battery external packing be take plastic-aluminum combined film as battery case, and the outside combining at its a plurality of battery cases is established metal-back again and dispelled the heat and protect; Also can directly use external power source, or lithium electric mortiser box (126) is moved far.

Because power brick is containing positive plate, negative plate, barrier film, electrolyte and battery case, positive plate applies anode sizing agent by aluminium foil and forms, negative plate applies cathode size by Copper Foil and forms, barrier film is to have the multiple film of 14pm thickness of micropore as polypropylene, polyethylene/polypropylene composite film, the cylindrical nickel plating box hat of battery case reason and compound block form, after change putamina into.Anode sizing agent percentage by weight is pressed 95 part 99% of positive active material, 1 part 6% of conductive agent, binding agent 6%; Cathode size percentage by weight is pressed 901 part 97% of graphous graphite powder, 1 part 7% of conductive agent, 1 part 7% of binding agent.Positive active material is that nickel brill mangaic acid buries ternary material.Conductive agent is SuperP, electrically conductive graphite, Ketjen black, CNT, and binding agent is Kynoar and butadiene-styrene rubber.Battery pole group is winding-type electrode assemblie.Manufacture method belongs to buries ion secondary battery technical field.This power brick is containing positive plate, negative plate, barrier film, electrolyte and battery case, and positive plate applies anode sizing agent by aluminium foil and forms, and negative plate applies cathode size by Copper Foil and forms, and barrier film is three-layer polypropylene/polyethylene/polypropylene laminated film with micropore.Bury ion electrokinetic cell and there is the advantages such as energy is high, lightweight, environmental protection is pollution-free, have wide range of applications.Difference on positive and negative pole material and electrolyte, battery process formula makes battery have different performances, and especially positive electrode is maximum to the performance impact of battery.The ion battery positive electrode that buries in the market mainly contains brill sour lithium (LICoOZ), LiMn2O4 (LIMnZO), ternary material (Li (NICoMn) 02) and LiFePO 4 (LIFePO).Ternary material battery, because its combination property is superior, becomes most promising power tool battery.Battery will reduce the internal resistance of cell, improves battery multiplying power discharging property, and this just need to do larger adjustment in selection, battery process parameter, electrode formula and the configuration aspects of battery raw and auxiliary material.Anodal preparation: the N monomethyl that positive electrode active materials and conductive agent are placed in containing binding agent adjoins pyrrolidone solution, forms anode sizing agent by stirring and evenly mixing, is coated on aluminium foil.The preparation of negative pole: graphous graphite powder and conductive agent are placed in to the deionized water solution containing binding agent, form cathode size by stirring and evenly mixing, be coated on Copper Foil.The preparation of positive/negative plate: by both positive and negative polarity oven dry, roll-in, itemize, film-making; The assembling of battery: technique, by reeling and make utmost point group after positive/negative plate stack, is placed barrier film between positive/negative plate routinely, then packs battery case into, seals after injecting electrolyte by vacuum liquid injecting machine, makes and bury ion electrokinetic cell after changing into.Select tertiary cathode active material and select graphous graphite powder as negative material.By positive electrode active materials and Kynoar, N monomethyl mixes after adjoining pyrrolidone solvent, makes anode sizing agent, and anode sizing agent is coated on the metal aluminum foil that 14pm is thick, after being dried, is rolled into positive plate at the temperature of 100 ℃.After graphous graphite powder and auxiliary material are added to deionized water, mix, make cathode size, cathode size is coated on metal copper foil, dry at the temperature to 100 ℃ after, be rolled into negative plate.Positive/negative plate is cut into strip, at positive plate 1/3rd places, reserve one section of tinsel soldering polar ear, negative plate two ends also respectively reserve one section of tinsel soldering polar ear, to after positive/negative plate stack, be wound into cylindric utmost point group, between positive/negative plate, place barrier film, barrier film used is the polyethylene film of 14pm thickness.The lug Laser Welding that positive plate is drawn is welded on the sheet place of confluxing that blocks a shot, and the lug that negative plate is drawn is welded to outer casing bottom, and electrolyte vacuum injects, and after sealing changes into, is assembled into battery.Lithium polymer battery (Li-polymer claims again high-polymer lithium battery): have that energy density is high, a more miniaturization, ultrathin, lightweight, and high security and the multiple clear superiority such as low-cost, be a kind of novel battery.In shape, lithium polymer battery has ultrathin feature, can coordinate the needs of various products, is made into the battery of any shape and capacity.The feature of lithium polymer battery is as follows: without battery leakage problem, its inside battery, not containing liquid electrolyte, is used the solid of colloidal state.Battery can be designed to various shape.The flexible distortion of battery: maximum flexible 900 left and right of macromolecule battery.Can be made into single high voltage: the battery of liquid electrolyte only can obtain high voltage, macromolecule battery with several battery series connection.Due to no liquid own, can in single, make multiple layer combination and reach high voltage.Capacity exceeds one times by the lithium ion battery than onesize.Polymer battery is in safety, and external packing is aluminum-plastic packaged, is different from the metal shell of liquid lithium electricity, and internal soundness hidden danger can be out of shape and be shown by external packing immediately, once there is potential safety hazard, can not explode, and only understands bulging and packs up.Lithium electricity full name is polymer lithium (ion) battery, and power type lithium electricity also belongs to polymer lithium electricity, because the main demand of our lithium electricity products has two kinds: a kind of is capacity type battery, famous with large capacity; Another kind is exactly dynamic property battery, and power type is exactly to be applicable to heavy-current discharge.According to the difference of lithium ion battery electrolyte used, lithium ion battery is divided into liquid lithium ionic cell and polymer Li-ion battery.Polymer Li-ion battery positive and negative pole material used is all identical with liquid lithium ion, and positive electrode is divided into cobalt acid lithium, LiMn2O4, ternary material and LiFePO 4 material, and negative pole is graphite, and battery operated principle is also basically identical.Their main distinction is electrolytical difference, liquid lithium ionic cell is used liquid electrolyte, and polymer Li-ion battery replaces with solid polymer electrolyte, and this polymer can be " dry state ", also can be " colloidal state ", at present most of polymeric colloid electrolyte that adopts.Solid polymer electrolyte lithium ion battery electrolyte is the mixture of polymer and salt, and this battery ionic conductivity is at normal temperatures low, can use at normal temperatures.Gel polymer electrolyte lithium-ion battery adds the additives such as plasticizer in solid polymer electrolyte, thereby improves ionic conductivity, and battery can be used at normal temperatures.The lithium ion battery of polymers as cathode materials adopts conducting polymer as positive electrode, and its specific capacity increases relatively.Owing to having replaced liquid electrolyte with solid electrolyte, compare with liquid lithium ionic cell, the advantages such as polymer Li-ion battery has can thin type, arbitrary areaization and arbitrary shape, therefore can be with plastic-aluminum combined thin film fabrication battery case, thereby can improve the specific capacity of whole battery; Polymer Li-ion battery can also adopt macromolecule to make positive electrode, and its specific energy will improve more than 20% than current liquid lithium ionic cell.Polymer Li-ion battery has miniaturization, slimming, light-weighted feature.Therefore, polymer battery can increase gradually at market share.Polymer Li-ion battery feature is moulding flexibility; Higher specific energy; Electrochemical stability window is wide; Perfect security reliability; Long circulation life more, capacitance loss is few; Volume utilization is high; Application widely.Polymer Li-ion battery is easy to the situation of being short-circuited in charging process.Comprise: internal short-circuit, the situations such as external short circuit.Although present most of lithium ion batteries all, with the holding circuit of anti-short circuit, also have explosion-proof line, in a lot of situations, this holding circuit not necessarily can work in all cases, and explosion-proof line energy role is also very limited.Polymer Li-ion battery, if the charging interval is long, the possibility expanding will strengthen.The chemical property of lithium is very active, is easy to burning, and when battery charging and discharging, inside battery is persistently overheating; the gas expansion producing in activation process, inner pressure of battery strengthens, and pressure acquires a certain degree, as shell has scar; can break, cause leakage, on fire, even blast.And polymer Li-ion battery only can cannot not expand friedly, security performance is good.Compare with adopting the situation of liquid-type electrolytic solution, adopt this polymer sol-electrolyte can overcome the problem such as expanding or leaking.Another this polymer sol-electrolyte has better ionic conductivity than gel-form solid polymer electrolyte.In addition, when battery overcharges under 4.2V or higher voltage, the electrochemistry polymerizable material being present in polymer sol-electrolyte carries out polymerization, thereby prevents that heat from overflowing, and this has omitted independent protection loop, causes reducing production cost.At chain saw machine dress light fixture, also can operation when dark, and illuminate and add lamp gold-tinted, operator is reduced and dazzle the eyes.Because described chain saw rest (128) is provided with servo-actuated containing the function support bar (128d) of cubic parabola with movable slider (128c) and follower spring (128c), support bar (128d) with movable slider, be connected, support bar has fine motion to adjust slow chain saw pressure, with movable slider, by follower spring (128c), back and forth resetted with vibration damping, and there is the function support bar containing cubic parabola, be as chain, in the middle of straight way and arc-shaped rail, to relax impact in the hope of steadily making circuit curvature change less at circular arc and straight line graft union, or use logatithmic spiral.Continue to optimize improved described a kind of curvedly with the outside of the function support bar (128d) containing logatithmic spiral of the lithium electric chain saw that steadily regulates containing logatithmic spiral, it can meet the pressure angle equal easement curve everywhere that logatithmic spiral is equiangular spiral; The contour curve of known equiangular spiral be subject to the constant and stable action of force direction.Containing the material of the function support bar (128d) of logatithmic spiral with steel spring plate normalizing thermal treatment or with titanium memorial alloy with reset.With the common mapping software of PROE WILDFIRE; on PARAMETER parameter hurdle, input cubic parabola equation and be easy to modeling; input again the function class camber that general CNC Digit Control Machine Tool is easy to process cubic parabola and logatithmic spiral; first process mould; punching press in enormous quantities again; and then conventional normalizing thermal treatment; last Assembly function support bar (128d) and with movable slider (128a) and follower spring (128c); put again electric motor driven hunchbacked sword chain saw blade (129), thereby form a kind of containing the lithium electric chain saw of logatithmic spiral steadily to regulate.The described lithium electric saw installing dark illuminator of lighting (125), the light sending is sodium yellow light and greenish orange coloured light, optical range is in 622 nanometer to 577 nanometers; Dominant wavelength is 587; Colour temperature is 2300K; Described dark illuminator (125), containing a plurality of illuminators (125a), adopts bulb and the light emitting diode of the tungsten filament light emitting source of stained glass shell to arrange in pairs or groups photochromic to make a kind of lithium electric chain saw shining with the degree of depth containing frequency spectrum light source simultaneously.It is a kind of that containing cooling jacket, the lithium battery with the lithium electric chain saw of protection battery will dispel the heat; therefore establish the protection of metal-back radiator in lithium electric mortiser box (126) outside; its battery external packing be take plastic-aluminum combined film as battery case, and the outside combining at its a plurality of battery cases is established metal-back again.Or the interlayer of establishing oiling in its lithium electric mortiser box (126) outside is used as simple oil radiator, liquid radiating is water not, not only cooling but also effectively prevented insulation leakagel volume leakage with oil, and containing adding liquid oil interlayer, to come cooling be its maximum usefulness.The interlayer of oiling is established in lithium electric mortiser box (126) outside, is located at any side of three sides that do not connect electrolytic copper plug of lithium electric mortiser box (126) outside portion, and it is that interlayer is exactly double-deck, and the internal volume oil of installing is made simple oil radiator.

A kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow; lithium battery will dispel the heat; therefore establish the protection of metal-back radiator in lithium electric mortiser box (126) outside, its battery external packing be take plastic-aluminum combined film as battery case, and the outside combining at its a plurality of battery cases is established metal-back again.And the interlayer of establishing oiling in its lithium electric mortiser box (126) outside is used as simple oil radiator, liquid radiating is water not, not only cooling but also effectively prevented insulation leakagel volume leakage with oil.Also be provided with dark illuminator containing a plurality of illuminators, the light sending is that sodium yellow and greenish orange coloured light have protection human eye to alleviate dazzling unimaginable effect of dazzling the eyes most.Its scope of the light sending is in 622 nanometer to 577 nanometers.Its dominant wavelength is 587.Its colour temperature is 2300K.Its many illuminators used (125a) also adopt bulb and the light emitting diode of the tungsten filament light emitting source of stained glass shell to arrange in pairs or groups photochromic simultaneously.Also containing wedge, sound-absorbing sheet is posted in its bottom surface, and described sound-absorbing sheet to be provided with a plurality of micropores corresponding one by one with small through hole, to form noise, flow to noise elimination cavity expansion that micropore is compressed to hollow hexagonal pyramid body again through the noise elimination noise reduction chamber of small through hole effusion.A kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow, containing described hunchbacked sword chain saw blade (129), autogenous grinding, each the hunchbacked sword chain saw blade outwardly of sharpening blade face that has back-to-back conjugation, the blade face of every of described hunchbacked sword chain saw blade is that two of the steel plate mutual angle that first strikes out bending have hunchbacked face, then sharpening and form blade; And the both sides outline of every steel plate of described hunchbacked sword chain saw blade is all slightly equiangular spiral to do impact cutting angle; The steel plate that the both sides outline of every of described hunchbacked sword chain saw blade is slightly equiangular spiral is that two of mutual angle have hunchbacked face by blanking the bending that is stamped, then sharpening and form blade to make slip cutting angle simultaneously; And described hunchbacked sword chain saw blade (129) every adjacent be the sharpening blade face of alternate back-to-back conjugation separately outwardly by sharpening, and the sawing face of sharpening face while being all parallel to the turn of chain saw blade, is beneficial in operation from sharpening; Also be provided with oil radiator; Also be provided with dark illuminator jaundice coloured light; Also containing wedge, sound-absorbing sheet is posted in its bottom surface, and described sound-absorbing sheet to be provided with a plurality of micropores corresponding one by one with small through hole, to form noise, flow to noise elimination cavity expansion that micropore is compressed to hollow hexagonal pyramid body again through the noise elimination noise reduction chamber of small through hole effusion.Known cubic parabola is all the zero impact that slows down with directly curvature of a curve is the same in the curvature of (0,0) point.The material containing the function support bar of cubic parabola of servo-actuated chain saw rest with steel spring plate its through normalizing thermal treatment or use titanium memorial alloy.A kind of is self-evident containing the conjugation back of a bow with each overall characteristic such as hunchbacked sword chain saw blade outwardly of the sharpening blade face of its conjugation of lithium electric chain saw of autogenous grinding saw sword.

Claims

1. the lithium electric chain saw with autogenous grinding saw sword containing the conjugation back of a bow, is characterized in that: it comprise fuselage (127) containing wedge, the cover (127a) containing wedge, the hunchbacked sword chain saw blade (129) driving with permanent magnet motor, containing wedge and containing the servo-actuated chain saw rest (128) of cubic parabola, dark illuminator (125), lithium electric mortiser box (126), rope pipe continuation pole, described cover (127a) the composition body that contains the fuselage (127) of wedge and contain wedge, the outside of described body is provided with vibration dampening handle (133), and the outside of described body is also provided with described dark illuminator (125) and described rope pipe continuation pole (134), the top of described body is provided with the described lithium electric mortiser box (126) of convenient plug, the inside of described body is provided with the sub-fraction of the hunchbacked sword chain saw blade (129) of described permanent magnet motor and driving thereof, most of the hunchbacked sword chain saw blade (129) that permanent magnet motor described in the front portion of described body is provided with drives, its outer front portion that is wrapped in described body is provided with described containing wedge and containing on the servo-actuated chain saw rest (128) of cubic parabola, described chain saw rest (128) is provided with servo-actuated containing the function support bar (128d) of cubic parabola with movable slider (128a) and follower spring (128c), described wedge is that matrix wedge is many, its be by array intensive histogram, its arrangement is honeycomb, described wedge is that the hexagonal pyramid body that top is provided with the hollow of small through hole (131a) is also commonly referred to as wedge (131), and sound-absorbing sheet (131c) is posted in the bottom surface at the hexagonal pyramid body of the hollow that has small through hole of described wedge, and it is corresponding one by one with described small through hole that described sound-absorbing sheet is provided with a plurality of micropores (131f), to form noise, flow to the noise elimination noise reduction chamber that noise elimination cavity that micropore is compressed to hollow hexagonal pyramid body expands and overflows through small through hole, the outside of described body is provided with vibration dampening handle (133), it is on the plastic tube of hollow, to put foamed polyurethane pipe, and the method for cover foamed polyurethane pipe is chewed with compressed-air actuated air gun the pipe interlacunar margina that reaches plastic tube and foamed polyurethane pipe and blown limit and send and package, the described lithium electric saw installing dark illuminator of lighting (125), the light sending is sodium yellow and greenish orange coloured light, optical range is in 622 nanometer to 577 nanometers, dominant wavelength is 587, colour temperature is 2300K, described dark illuminator (125), containing a plurality of illuminators (125a), adopts bulb and the light emitting diode of the tungsten filament light emitting source of stained glass shell to arrange in pairs or groups photochromic simultaneously, inner lithium battery will dispel the heat, therefore establish the protection of metal-back radiator in internal electric source outside, its battery external packing be take plastic-aluminum combined film as battery case, and the outside combining at its a plurality of battery cases is established metal-back again, and the interlayer of establishing oiling in its lithium electric mortiser box (126) outside to be to be used as simple and easy oil radiator, the oil not water that dispels the heat for its liquid, not only cooling but also effectively prevented insulation leakagel volume leakage with oil, described lithium electric mortiser box (126) outside establish the oil that adds in the interlayer of oiling when it is warm with No. 40 machine oil and when day cold with No. 20 machine oil, described hunchbacked sword chain saw blade (129) is each the hunchbacked sword chain saw blade outwardly of sharpening blade face that has back-to-back conjugation, the blade face of every of described hunchbacked sword chain saw blade is that two of the steel plate mutual angle that first strikes out bending have hunchbacked face, then sharpening and form blade, and the both sides outline of every steel plate of described hunchbacked sword chain saw blade is all slightly equiangular spiral to do impact cutting angle, the steel plate that the both sides outline of every of described hunchbacked sword chain saw blade is slightly equiangular spiral is that two of mutual angle have hunchbacked face by blanking the bending that is stamped, then sharpening and form blade to make slip cutting angle simultaneously, and described hunchbacked sword chain saw blade (129) every adjacent be the sharpening blade face of alternate back-to-back conjugation separately outwardly by sharpening, and the sawing face of sharpening face while being all parallel to the turn of chain saw blade, is beneficial in operation from sharpening, and every adjacent described alternate back-to-backly have the steel plate of hunchbacked blade all have 2 holes and lived and connected by chain pin and chain, and every described steel plate that forms the blade of hunchbacked sword chain saw blade all has the interior group of pin of joining chain tooth, to driven by described permanent magnet motor, form a kind of conjugation back of a bow autogenous grinding saw sword.

2. a kind of conjugation back of a bow that contains according to claim 1 is with the lithium electric chain saw of autogenous grinding saw sword, it is characterized in that: the blade face of every of described hunchbacked sword chain saw blade is that two of the steel plate mutual 120 degree angles that first strike out bending have hunchbacked face, sharpening and form blade again, and the both sides outline of every steel plate of described hunchbacked sword chain saw blade is all slightly equiangular spiral to do impact cutting angle; And the steel plate that the both sides outline of every of described hunchbacked sword chain saw blade is slightly equiangular spiral is that two of mutual angle have hunchbacked face by blanking the bending that is stamped, then 30 degree sharpenings and form blade to make slip cutting angle.

3. a kind of conjugation back of a bow that contains according to claim 1 is with the lithium electric chain saw of autogenous grinding saw sword, it is characterized in that: the outside of the described function support bar (128d) containing logatithmic spiral is curved, it can meet the pressure angle equal easement curve everywhere that logatithmic spiral is equiangular spiral; The contour curve of known equiangular spiral be subject to the constant and stable action of force direction; The material that contains the function support bar (128d) of logatithmic spiral uses steel spring plate through normalizing thermal treatment, or uses titanium memorial alloy.

4. a kind of conjugation back of a bow that contains according to claim 1 is with the lithium electric chain saw of autogenous grinding saw sword, it is characterized in that: the bottom of the described fuselage (127) containing wedge be provided with described matrix wedge be many by the intensive histogram of array institute, at least longitudinal 18 rows and horizontal 4 arrange; The sidepiece of the described fuselage (127) containing wedge be provided with described matrix wedge be many by the intensive histogram of array institute, at least longitudinal 8 rows and horizontal 3 arrange; The top of the described cover (127a) containing wedge be provided with described matrix wedge be many by the intensive histogram of array institute, at least longitudinal 9 rows and horizontal 7 arrange.

5. a kind of conjugation back of a bow that contains according to claim 1 is with the lithium electric chain saw of autogenous grinding saw sword, it is characterized in that: described is provided with described matrix wedge containing plane wedge and that contain the servo-actuated chain saw rest (128) of cubic parabola, it is many by intensive minute Fabric of array institute, and at least longitudinal 15 rows and horizontal 2 arrange.

6. a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow according to claim 1, is characterized in that: at least 2 millimeters of the wall thickness of described foamed polyurethane pipe.

According to claim 1 a kind of containing the conjugation back of a bow lithium electric chain saw with autogenous grinding saw sword, it is characterized in that: described wedge is the hexagonal pyramid body (131) of the top hollow that is provided with small through hole (131a), is also called wedge (131); Many projections that it is provided with on the panel of described body, being multi-prism taper is that multiaspect is cone-shaped, the hexagonal pyramid body of multiplex hexagonal pyramid shape and hollow; Described wedge, is hexagon from panel root, from root to top, dwindles, and its breadth depth ratio is one to one three.

According to claim 1 a kind of containing the conjugation back of a bow lithium electric chain saw with autogenous grinding saw sword, it is characterized in that: described wedge is the hexagonal pyramid body (131) of the top hollow that is provided with small through hole (131a), is also called wedge (131); Many projections that it is provided with on the panel of described support, being multi-prism taper is that multiaspect is cone-shaped, the hexagonal pyramid body of multiplex hexagonal pyramid shape and hollow; Described wedge, is hexagon from panel root, from root to top, dwindles, and its breadth depth ratio is One to naught point eight.

9. a kind of lithium electric chain saw of sword of sawing with autogenous grinding containing the conjugation back of a bow according to claim 1, is characterized in that: the small through hole (131a) that the top of its hexagonal pyramid body (131) of described wedge is provided with is micropore, and its diameter is at 0.08 to 0.2 millimeter.

10. a kind of conjugation back of a bow that contains according to claim 1 is with the lithium electric chain saw of autogenous grinding saw sword, it is characterized in that: described wedge forms the how stupefied structure of wedge by many wedges, the hexagonal that its arrangement at each face is honeycomb is polygonal, it posts sound-absorbing sheet (131c) on the bottom surface of the hexagonal pyramid body of the hollow of the corresponding top of described wedge small through hole, and described sound-absorbing sheet is nonmetallic materials; It is porous sound absorbing material, or flexible material, or film material; Described porous sound absorbing material is fiber-like, or foam class, alone good, more or less mixes application good.Many wedges are honeycombs or random, or oval, Long Circle, or irregular convex-concave shape also available it, so preferably hexagonal pyramid body thinks that honeycomb is good.