WO2015109970A1 - Dispositif d'élimination de nœud électrique - Google Patents

Dispositif d'élimination de nœud électrique Download PDF

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Publication number
WO2015109970A1
WO2015109970A1 PCT/CN2015/070853 CN2015070853W WO2015109970A1 WO 2015109970 A1 WO2015109970 A1 WO 2015109970A1 CN 2015070853 W CN2015070853 W CN 2015070853W WO 2015109970 A1 WO2015109970 A1 WO 2015109970A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
cover
electric
bottom cover
cutter head
Prior art date
Application number
PCT/CN2015/070853
Other languages
English (en)
Chinese (zh)
Inventor
杨广恩
Original Assignee
杨广恩
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杨广恩 filed Critical 杨广恩
Publication of WO2015109970A1 publication Critical patent/WO2015109970A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K13/00—Devices for grooming or caring of animals, e.g. curry-combs; Fetlock rings; Tail-holders; Devices for preventing crib-biting; Washing devices; Protection against weather conditions or insects
    • A01K13/002—Curry-combs; Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
    • B26B19/16—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor involving a knife cylinder or a knife cone or separate cutting elements moved like a rotating cylinder or a rotating cone

Definitions

  • the present invention relates to an animal grooming tool, and more particularly to an electric knotter capable of rapidly cutting animal hair knots.
  • combs or brushes are used for grooming cats, dogs, etc., but if the pets are longer and denser, they often encounter hair knotting, which requires special knots. Tools to clear the knots.
  • the commercially available knotting tools are as shown in FIG. 1(a), FIG. 1(b), and FIG. 1(c), and the blade sets which are arranged in parallel by the blades of the same shape at a certain interval are fixed to the handle.
  • the blade shape has a wave shape, a sickle shape, a triangle, and the like.
  • the blade portion needs to be combed toward the hair growth direction of the animal.
  • the hand When a small burr blade is encountered, the blade can be smoothly cut, but if a large knot is encountered, the hand must be pressed. Hold the roots of the knots and lift them many times to cut the knots. Therefore, this type of knotting tool works very inefficiently, and it often takes a few pets or more to lick a pet. For pet groomers or pets, the hair styling process is difficult and painful.
  • the blade of the kneading tool becomes dull once it is worn away, and the entire kneading tool can only be thrown away and cannot be reused, resulting in waste of resources.
  • the present invention has been made to solve the above problems in the prior art, and an object thereof is to provide an electric knotter capable of cutting a knot quickly and efficiently.
  • Another object of the present invention is to provide an electric knotter capable of cutting a knot quickly and efficiently and capable of replacing a blade for reuse.
  • the electric knot device of the first aspect of the present invention includes: a handle having a micro motor therein, the micro The motor drives the main shaft after being energized, the main shaft extends along the length of the handle to the cutter head; the cutter head, the plurality of blades are arranged in parallel at a certain interval on the main shaft; and the blade cover is covered on each of the blades, One side of the blade cover is provided with a plurality of slits cut in a direction perpendicular to the axial direction of the main shaft, and the blades are exposed from the plurality of slits.
  • a large area of hair at the same time; by setting the blade cover, it can prevent the human hand or animal skin from directly touching the blade rotating at high speed and being injured. Further, a plurality of slits provided in the blade cover are formed into comb teeth, and when the hair is combed, the knots are slid along the edge of the slit to the blade which is rotated at a high speed, so that the blade can be instantly cut by the blade.
  • the electric knot device of the second aspect of the present invention may further include the above first aspect.
  • a cutter head cover covering a lower half of the cutter head; and a cutter bottom cover, the cutter bottom cover being combined with the cutter bottom cover to form a cavity; the blade cover being disposed on the cutter bottom cover on.
  • the one of the blade bottom cover in a direction parallel to an axial direction of the main shaft passes through the hinge and the cutter head.
  • the respective sides of the bottom cover are connected, and the other edge of the under cover is engaged and inserted inside the edge of the corresponding side of the blade bottom cover to engage the blade bottom cover and the blade bottom cover.
  • the blade cover and the blade bottom cover may be formed integrally.
  • the blade cover and the blade bottom cover of this structure can be formed at one time, and the manufacturing process is simple.
  • the one end of the blade cover in the longitudinal direction is sleeved on the hinge shaft, and the blade cover is crimped by a U-shaped spring.
  • the blade cover of this structure can move up and down with the hinge shaft as a fulcrum. Used as a blade cover and a knife bottom cover. Increase the flexibility of the blade cover by adding a u-shaped spring, when combing the hair ⁇
  • the blade portion exposed from the blade cover is less and does not cut, and in the case of a bristle, the blade cover is exposed by the pressing portion, and the knot is followed by the slit portion. Sliding to the blade is cut, thus further protecting the human hand or animal skin from direct contact with the blade
  • the electric knotter according to the seventh, ninth, and eleventh aspects of the present invention is characterized in that, in addition to the second to fourth, fifth, and sixth aspects, respectively, a sharpening mechanism is disposed below the inner portion of the cutter head cover .
  • the blade can be ground in the knotter without disassembly, which greatly improves the blade maintenance efficiency.
  • the sharpening mechanism includes a strip body, an abrasive member, and a positioning mechanism, respectively, according to the seventh, ninth, and eleventh aspects.
  • the abrasive member is provided on the strip main body, and the strip main body is movable between a position at which the blade can come into contact with the blade and a position at a distance from the blade by the moving mechanism.
  • the positioning mechanism By providing the positioning mechanism, the abrasive member can be stably contacted with the blade while the blade is stably ground, and the abrasive member is away from the blade without polishing the blade.
  • the blade cover is configured by the first casing and the second casing. This structure enables the blade cover to be removed to clean the blade or replace the blade, which facilitates the reuse of the knotter.
  • the electric knotter according to the fifteenth aspect of the present invention characterized in that, in the first to fourth, thirteenth to fourteenth aspects, a plurality of slits along the circumferential direction are provided at an edge of the blade cover .
  • the shavings that are caught in the blade cover at the cutting burrs can be discharged from the blade cover to the outside.
  • the touch handle is provided on the handle, when the human hand is away ⁇ The handle ⁇ automatically powers off.
  • the electric knotter according to the seventeenth aspect of the present invention, further comprising, in addition to the second to fourth aspects, the shut-off mechanism for powering the power supply of the cutter head cover cover cover
  • the mechanism comprises: a protrusion protruding into a cavity formed by the blade bottom cover and the blade bottom cover; a fixed contact piece fixed on the inner side wall of the handle; a movable contact piece, one end fixed to the inner side wall of the handle, and the other The contacts on one end can contact and disengage the contacts on the fixed contact pads by the pressing and releasing of the protrusions.
  • the specific structure connecting the first housing and the second housing with the bolt member may be: a plurality of bolt holes are provided in the first housing through the first housing, and the second a plurality of bolt holes that do not penetrate the thickness direction of the second casing are provided inside the casing, and the first casing is inserted from the outer side of the first casing, and the bolt is tightened to the inner side of the second casing.
  • the first housing and the second housing are combined. This structure secures the blade cover.
  • the specific structure connecting the first housing and the second housing with the bolt member may further include: a plurality of bolt holes are formed in the first housing through the first housing, a plurality of bolt holes penetrating the thickness direction of the second casing, and a bolt hole penetrating the first casing from the outer side of the first casing and the second casing The upper bolt hole is screwed to the outside of the second housing to join the first housing and the second housing.
  • the electric knotter of the present invention can cut the knots quickly and efficiently, and greatly improve the working efficiency of combing the hair.
  • the electric knotter of the present invention can not only cut the knots quickly and efficiently, but also replace the blades for reuse.
  • the electric knotter of the present invention can not only cut the knots quickly and efficiently, but also automatically polish the blades without replacing the blades, thereby further improving the recycling performance.
  • 1(a), 1(b), and 1(c) are schematic views showing a conventional knotting tool.
  • FIG. 2 is a longitudinal cross-sectional view showing the electric knotter of the first embodiment of the present invention.
  • 3(a) is an exploded structural view showing a cutter head cover of the electric knotter of the first embodiment.
  • 3(b) and 3(c) are views showing the structure of the cutter head cover of the electric motor device provided with the impeller according to the first embodiment.
  • FIG 4 is a schematic view showing a rake on a tip cover of the electric knotter of the first embodiment.
  • FIG. 5 is a perspective view showing a motorized knotter according to a second embodiment of the present invention.
  • FIG. 6 is a schematic view showing a squeegee head cover of an electric knotter according to a second embodiment of the present invention.
  • FIG. 7 is a schematic view showing a blade cover on an electric knotter of a second embodiment of the present invention.
  • FIG. 8 is a schematic view showing a rake on a cutter head cover of an electric knotter according to a second embodiment of the present invention.
  • FIG. 9 shows a lead-out hole on the electric knotter of the second embodiment of the present invention.
  • FIG. 10 is a schematic view showing a squeegee head cover of the electric knotter of the third embodiment of the present invention.
  • FIG. 11 is a schematic view showing a squeegee head cover of another modification of the electric rivator of the third embodiment of the present invention.
  • FIG. 12 is a schematic view showing an example of a sharpening mechanism on an electric knotter according to a fourth embodiment of the present invention.
  • FIG. 13 is a schematic view showing a part of a sharpening mechanism on an electric knotter according to a fourth embodiment of the present invention.
  • FIG. 14 is a schematic view showing a guide hole on an electric knotter according to a fourth embodiment of the present invention.
  • 15(a) and 15(b) are schematic views showing two modifications of the guide hole on the electric motor knotter according to the fourth embodiment of the present invention.
  • 16 is a schematic view showing an example of an electric kneading device according to a fifth embodiment of the present invention.
  • FIG. 17 is an enlarged view showing the shutoff mechanism of the power supply when the squeegee head cover is broken.
  • the electric knotter 1 of the present embodiment includes a handle 11, a cutter head 12, and a blade cover 13.
  • a micromotor 111 is provided in the handle 11, and the motor 14 extending to the spindle 14 of the cutter head 12 is rotated by the energization.
  • the cutter head 12 is formed by arranging a plurality of blades 121 in parallel at a certain interval on the main shaft 14, and the main shaft 14 is rotated, and the respective blades 121 are rotated together.
  • the shape of the blade 121 may be circular, wavy, zigzag, impeller-shaped, hollow, or any other shape that is advantageous for cutting hair.
  • the cross-sectional shape of the portion of the main shaft 14 on which the blade 121 is mounted may be a square shape or other polygonal shapes as long as the blade 121 is easily mounted and the shape of the blade 121 can be fixed.
  • the blade cover 13 covers the entire blade 121 to prevent the human hand or animal skin from directly touching the blade 121 and being injured.
  • a plurality of sides of the blade cover 13 are provided in a direction perpendicular to the axial direction of the main shaft 14 (toward the main shaft 14).
  • the slit 131 of the crucible, the portion forming the plurality of slits 131 forms a shape of a comb on the blade cover 13, and when the hair is combed, the knot slides along the edge of the slit 131 toward the blade 121 which is rotated at a high speed, so that the blade 121 can be instantaneously Cut off.
  • the blade cover 13 includes a first casing 13A and a second casing 13B, and is provided in the first casing 13A through the first casing 13A.
  • the outer side of the casing 13A penetrates the first casing 13A and the bolts are tightened to the inner side of the second casing 13 B to join the first casing 13A and the second casing 13B.
  • the bolt hole formed in the second casing 13B may also be formed through the second casing 13B.
  • the bolts of the 13A and the second casing 13B are combined for fixing.
  • the manner in which the bolt holes are not accustomed to the bolt holes of the second casing 13B is a preferred manner, which is more aesthetically pleasing, can reduce the nut member, and can prevent the hair from being caught between the nut and the second casing 13B.
  • the second housing 13B of the blade cover 13 adjacent to the handle 11 is fixed to the handle 11 by a bolt hole 137 formed in the second housing 13B and a bolt hole 138 provided on the handle 11.
  • the second casing 13B of the blade cover 13 of the left blade 121 and the first casing 13A of the right blade 121 of the left blade 121 of the adjacent two blades 121 pass through the second casing 13B of the blade cover 13 to the left blade 121
  • the blade cover 13 of 121 is connected by bolts or screws in bolt holes 136 provided at corresponding portions of the first casing 13A.
  • first housings 13A and 13B described above may also be joined without being bolted or screwed, but by providing a structure for snap-in embedding at a partial edge of the first housing 13A and/or the second housing 13B. Both sides are joined by embedding a part of one of the first case 13A and the second case 13B in the other case. Regarding this manner, it is not particularly illustrated in the present specification and the drawings.
  • an impeller piece 16 having an air discharge function may be disposed on both sides of the blade 121, and the blade rotates together to generate an exhaust air, and the exhaust air will be drawn into the blade cover 13 The dander is discharged to the outside of the blade cover 13.
  • Such an impeller can be disposed only on one side of the blade 121.
  • the impeller piece 16 may also be formed integrally with the blade 121.
  • a plurality of slits 132 formed in the circumferential direction are provided at the edge of the blade cover 13 so that the chips which are wound into the blade cover 13 at the cutting burrs are discharged therefrom.
  • the mouthpiece 132 may be formed by one side or double side casings (13A, 13B) of the mouthpiece portion, or may be one side or double side casings (13A, 13B) of the mouthpiece portion. The gap is formed.
  • the material of the blade cover 13 may be plastic, but is preferably metal.
  • the metal blade cover 13 has an effect of preventing static electricity.
  • a touch switch can be disposed on the handle, and when a person's hand is away from the handle, the power is automatically turned off, so as to prevent the person from controlling the knotter from accident due to the rotation of the blade.
  • the electric knotter 10 of the present embodiment includes a handle 11, a cutter head 12, and a blade cover 130.
  • the material of the blade cover 130 that can be used is the same as that of the blade cover 13 of the first embodiment.
  • a micromotor 111 is provided in the handle 11, and the motor 14 is driven to extend to the main shaft 14 of the cutter head 12.
  • the cutter head 12 is formed by arranging a plurality of blades 121 in parallel at a certain interval on the main shaft 14, and the main shaft 14 is rotated, and the respective blades 121 are rotated together.
  • the sectional shape of the main shaft 14 and the shape that the blade 121 can take are as described in the foregoing first embodiment.
  • a plurality of slits 131 cut in a direction perpendicular to the axial direction of the main shaft 14 (toward the main shaft 14) are provided on one side of the blade cover 130, and the plurality of slits 131 are formed.
  • the cover 13 has a shape of a comb, and when the hair is combed, the knot slides along the edge of the slit 131 toward the blade 121 which is rotated at a high speed, so that it can be instantaneously cut by the blade 121.
  • the blade cover 130 does not cover the entire blade 121, but covers only the upper half of the blade, as shown in FIGS. 5 and 7.
  • the motorized knotter 10 is further provided with a cutter cover 17 including: a lower cover for covering the cutter head a blade bottom cover 17A; and a blade bottom cover 17B that is combined with the blade bottom cover 17A to form a cavity.
  • a cutter cover 17 including: a lower cover for covering the cutter head a blade bottom cover 17A; and a blade bottom cover 17B that is combined with the blade bottom cover 17A to form a cavity.
  • the present embodiment is also advantageous in that, in the case where the blade needs to be replaced, the blade bottom cover 17B and/or the blade bottom cover 17A can be replaced to replace the blade 121, so that the remanufacturing performance of the knotter can be further improved.
  • the blade bottom cover 17A and the blade bottom cover 17B are joined by fitting the edge of the blade bottom cover 17A into the inner side of the edge of the blade bottom cover 17B.
  • the blade bottom cover 17A and the blade bottom cover 17B may be separately formed, and the blade bottom cover 17A and the blade bottom cover 17B may be coupled by bolts or screws.
  • the blade bottom cover 17A and the handle 11 may be integrally formed by injection molding or the like, or may be combined with the blade bottom cover 17A and the handle 11 by screws or bolts.
  • the blade cover 130 described above is fixed to the blade bottom cover 17B.
  • the blade cover 130 may be fixed to the blade bottom cover 17B by a fixing mechanism such as a bolt, or the blade cover 130 and the blade bottom cover 17B may be integrally formed by casting or injection molding.
  • a portion of the cutter head cover 17 may be provided with a lead-out hole 171 for guiding the chips entering the blade bottom cover 17, and the shape of the lead-out hole 171 may be any The shape can be as long as it is advantageous for exporting the shape of the shavings.
  • the size of the lead-out hole 171 should be such that it cannot be inserted into a person's hand to prevent the human hand or animal skin from accidentally touching the blade 121 in the blade bottom cover 17.
  • a plurality of slits 132 formed along the circumferential direction may be provided at the edge of the blade cover 130 so that the chips which are wound into the blade cover 13 at the cutting burrs are discharged therefrom.
  • an impeller piece 16 having an air venting function may be disposed on both sides, and the turret is rotated together to generate an exhaust vent which discharges the swarf wound into the blade cover 130 to the outside of the blade cover 130.
  • the impeller blades 16 may be formed integrally with the blade 121 or may be independently provided.
  • the touch switch can also be disposed on the handle, and the human hand automatically powers off when the hand is away from the handle, so as to prevent the person from being in the control of the knotter due to the rotation of the blade. have an accident.
  • This embodiment is a modification of the second embodiment.
  • one side of the blade bottom cover 17B of the motor-twisting device 100 in the direction parallel to the axial direction of the main shaft 14 passes through the hinge 175 and the blade bottom cover 17A.
  • the edge of the other side of the blade bottom cover 17B of the motor-type knotter 100 in the direction parallel to the axial direction of the spindle 14 is engaged and fitted into the blade bottom cover 17B.
  • the blade cover 130 may be fixed to the blade bottom cover 17B by a fixing mechanism such as a bolt or a screw, or the blade cover 130 and the blade bottom cover 17B may be used. It is formed as a whole by casting or injection molding.
  • the elastic piece 1764 may be disposed on the blade bottom cover 17A.
  • the elastic piece 1764 contacts the blade bottom.
  • One end of the cover 17B applies an upward force to the blade bottom cover 17B to minimize the portion of the blade 121 exposed from the blade cover 130.
  • the blade 1763 is pressed with the thumb with the blade bottom cover 17B coupled to the blade bottom cover 17A, and the blade bottom cover 17B is further tightly coupled to the blade.
  • the force on the head cover 17A causes the blade 121 to be exposed outwardly relative to the blade cover 130.
  • the blade cover 130 can be movably provided on the above-described blade bottom cover 17B. That is, the blade cover 130 is crimped to the blade bottom cover 17B by the U-shaped spring 176. Both ends of the blade cover 130 at one end in the longitudinal direction are fitted over the shaft 1751 of the hinge 175, and the closed end 1761 of the U-shaped spring 176 is pressed between the blade cover 130 and the blade bottom cover 17B, and the U-shaped spring 176 is placed.
  • the two apexes 1762 at one end are respectively pressed into the press-in points 1301 on the two flanges on the blade cover 130, so that the blade cover 130 is always pushed by the U-shaped spring 176 toward the blade bottom cover 17B.
  • the blade cover 130 of such a structure covers the blade 121 to the maximum extent without external force pressing the blade cover 130 from the outside, and the blade 121 is exposed to the outside.
  • a grinding machine for the automatic grinding blade may be disposed in the blade bottom cover 17A. Knife mechanism 18.
  • the sharpening mechanism 18 includes a strip-shaped body 181, an abrasive member 182, and a positioning mechanism, and the abrasive member 182 is disposed at a position on the strip-shaped body 181 that can contact the blade.
  • the positioning mechanism includes: a coil spring 174 provided at both end ends of the strip main body 181 or an end portion near the handle 11; a guide hole 172 provided on the inner surface of the cutter head cover 17; and a strip main body 181
  • the engagement protrusion 173 of the bottom surface The above-described engagement protrusion 173 protrudes to the outside of the blade bottom cover 17. As shown in FIG.
  • the abrasive member 182 of the sharpening mechanism 18 is just in contact with one side of the blade 211. If the power is turned on to rotate the blade 121, automatic grinding of the one side of the blade 121 can be achieved.
  • the engaging projection 173 is engaged with the second engaging portion 1741 of the guide hole 172, the sharpening knife
  • the abrasive member 182 of the mechanism 18 is just in contact with the other side of the blade 121, and if the power is turned on to rotate the blade 121, automatic grinding of the other side of the blade 121 can be achieved.
  • the abrasive member 182 passes through the coil spring 174 provided at both side ends of the strip main body 181 or near the end of the handle 11 side. Automatically reset to a position away from the blade 121.
  • a third engaging portion 1721 may be provided on the guide hole 172, and the engaging portion 173 may be engaged with the third engaging portion of the guiding hole 172 by operation. 1721 ⁇ , the abrasive member 182 is away from the blade 121, and the engagement protrusion 173 is engaged with the third engagement portion 1721 of the guide hole 172 without grinding the blade. Further, the coil springs 174 provided at both end portions of the strip main body 181 or the end portions closer to the handle 11 may not be provided, and the abrasive member 182 may be placed at a corresponding position only by manually operating the engaging projections 173.
  • one end of the strip main body 181 away from the handle 11 may be exposed outside the cutter bottom cover 130, and only the other end of the strip main body 181 is provided with a coil spring 174, or A corresponding hole of the blade bottom cover 130 has a through hole, and the protrusion is respectively engaged with the one end of the strip body 181 away from the handle 11 to engage the third engaging portion 1721 of the guide hole 172.
  • the first engaging portion 1731 and the third engaging portion 1741 enable the abrasive member 182 to be at a position away from the blade 121, a position contacting the left side of the blade, and a position contacting the right side of the blade. This structure is not particularly illustrated.
  • any engaging portion may not be provided on the guiding groove 172, and after the blade is polished, the engaging protrusion 173 is turned to both ends of the guiding groove 172.
  • One end of the portions 1751, 1761 is turned on after the power is turned on, and the side of the blade is ground by the blade 121 contacting the abrasive member 182 at a high speed, and if the other side needs to be polished, the engaging protrusion 173 is turned to The other end of the two end portions 1 751, 1761 of the guide groove 172 may be turned on after the power is turned on.
  • the positioning mechanism 183 may not be configured as described above, and may be any structure as long as the abrasive member 182 provided on the strip main body 181 is positioned to be in contact with the blade 121 and away from the blade 121. A structure.
  • the present invention can provide automatic grinding of the blade 121 by a simple operation by providing the sharpening mechanism 18 as described above, and not only the blade can be removed, but also the blade and the knotter can be reused. It can save the effort and trouble of manual sharpening, and it can efficiently and automatically achieve the grinding of the blade.
  • the electric knotter 100 of the present embodiment is further provided with a squeegee head in the handle 11 as shown in FIGS. 16 and 17 on the basis of the second, third, and fourth embodiments.
  • the bottom cover 17B cuts off the power supply mechanism 112.
  • the closing mechanism 112 includes: a protrusion 1121 protruding into a cavity formed by the blade bottom cover 17A and the blade bottom cover 17B; a fixed contact piece 1122 fixed on the inner side wall of the handle; the movable contact piece 1123 One end is fixed to the inner side wall of the handle, and the contact on the other end can contact and disengage the contact on the fixed contact piece 1122 by the pressing and releasing of the protrusion 1121.
  • the blade bottom cover 17B is closed to the above-mentioned blade bottom cover 17A, the above-mentioned protrusions 1121 are pushed in the direction of the above-mentioned handle 11, and then the contacts on the movable contact piece 1123 are moved.
  • the contacts on the fixed contact piece 1122 are contacted.
  • the pressing of the protrusion 1121 is released, and the contact on the movable contact piece 1123 is separated from the contact on the fixed contact piece 1122, thereby ensuring that the power supply to the blade is cut off. It is dangerous to prevent the blade from rotating while the squeegee head cover 17B is still rotating.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Dry Shavers And Clippers (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Harvester Elements (AREA)

Abstract

L'invention concerne un dispositif d'élimination de nœud électrique, qui comprend : un manche (11), un micro-moteur (111) étant disposé à l'intérieur du manche (11), le micro-moteur (111) entraînant une broche (14) lorsqu'il est allumé, et la broche (14) s'étendant à une tête de lame (12) selon une direction longitudinale du manche (11) ; la tête de lame (12), de multiples lames (121) étant disposées sur la broche (14) en parallèle à un certain intervalle ; et un couvercle de lame (13) qui recouvre chacune des lames (121), de multiples fentes (131) ouvertes dans une direction perpendiculaire à une direction axiale de la broche (14) étant disposées sur un premier côté du couvercle de lame (13), et les lames (121) faisant saillie à partir des multiples fentes (131). Le dispositif d'élimination de nœud électrique peut couper rapidement et efficacement des nœuds de poils, et peut être réutilisé au moyen d'un remplacement de lame et d'un affutage de lame automatique.
PCT/CN2015/070853 2014-01-21 2015-01-16 Dispositif d'élimination de nœud électrique WO2015109970A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410025281.6 2014-01-21
CN201410025281.6A CN104057474B (zh) 2014-01-21 2014-01-21 电动开结器

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WO2015109970A1 true WO2015109970A1 (fr) 2015-07-30

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WO (1) WO2015109970A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN104057474B (zh) * 2014-01-21 2016-01-20 杨广恩 电动开结器
CN111838001B (zh) * 2020-07-27 2022-09-09 余章海 一种畜牧业绵羊剪毛设备

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WO2006114852A1 (fr) * 2005-04-12 2006-11-02 Add Field Co., Ltd. Outil de coupe de poils
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