CN111685644B - Dust collector with automatic wire winding and unwinding functions and using method thereof - Google Patents
Dust collector with automatic wire winding and unwinding functions and using method thereof Download PDFInfo
- Publication number
- CN111685644B CN111685644B CN202010580495.5A CN202010580495A CN111685644B CN 111685644 B CN111685644 B CN 111685644B CN 202010580495 A CN202010580495 A CN 202010580495A CN 111685644 B CN111685644 B CN 111685644B
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- dust collector
- bevel gear
- buckle
- fixedly connected
- winding
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/26—Incorporation of winding devices for electric cables
Abstract
The invention discloses a dust collector with automatic wire winding and unwinding functions and a using method thereof, belonging to the field of household appliances, the dust collector with automatic wire winding and unwinding functions comprises a dust collector and an exhaust duct, wherein the bottom of the dust collector is provided with an installation cavity with a downward opening, the dust collector can realize the automatic winding and unwinding of wires on the dust collector and prevent the wires from winding and knotting, the exhaust function of the dust collector is utilized to blow a transmission rod so as to enable a second bevel gear to be meshed with a first bevel gear, the walking of the dust collector is utilized to drive a rotary pipe to rotate, so that a third bevel gear is meshed with a fourth bevel gear to further drive a winding drum to rotate, the forward rotation and the rotation of the winding drum are controlled according to the forward and backward walking of the dust collector to achieve the wire winding and unwinding functions so as to avoid the wire winding and knotting, and simultaneously, the winding drum is rotated by utilizing the elasticity of a coil spring to wind the wires to, and the electric wire is clamped by clamping the first buckle and the second buckle under the condition that the electric wire does not need to be retracted.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a dust collector with an automatic wire winding and unwinding function and a using method thereof.
Background
GDP in China is continuously and rapidly developed, the income of consumers is continuously increased, particularly the income level of residents in large and medium-sized cities is rapidly increased, and the living conditions of the residents are continuously improved. The compound houses and the large-area houses are more and more, the demands of residents on the dust collector are stronger and stronger, the domestic market trend of the dust collector is stable, and the domestic demands are always not warm and not hot. At present, the domestic market of the dust collector is slowly increased, the development speed is kept about 10%, but the required scale is very small, and basically about 400 tens of thousands of dust collectors are maintained. Due to the influence of adjustment of the product structure and expansion of the currency, the sales of the domestic dust collector will continue to increase in the future.
The dust collector is mainly divided into a wired dust collector and a wireless dust collector, for the wired dust collector, the length of an electric wire is long in order to facilitate daily use, but troubles are brought, the excessively long electric wire is easy to tie, the cleanness of a home is affected, the electric wire is required to be arranged before and after each use, time and labor are wasted, and the conventional wired dust collector is not provided with a wire winding and unwinding function.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a dust collector with an automatic wire winding and unwinding function and a using method thereof, which can realize the automatic winding and unwinding of the electric wire on the dust collector, prevent the electric wire from winding and knotting, blow a transmission rod by utilizing the air exhaust function of the dust collector, so that the second bevel gear is meshed with the first bevel gear, the rotating pipe is driven to rotate by the walking of the dust collector, the third bevel gear is meshed with the fourth bevel gear, and the winding drum is driven to rotate, the forward rotation and the rotation of the winding drum are controlled according to the forward and backward walking of the dust collector so as to achieve the function of winding and unwinding wires and avoid the winding and knotting of the wires, meanwhile, after the dust collector stops working, the winding drum is rotated by the elasticity of the coil spring to take back the electric wire, and the electric wire is clamped by clamping the first buckle and the second buckle under the condition that the electric wire does not need to be retracted.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A dust collector with an automatic wire winding and unwinding function comprises a dust collector and an exhaust duct, wherein an installation cavity with a downward opening is formed in the bottom of the dust collector, a rotating shaft which is transversely arranged is rotatably connected to inner walls on two sides of the lower end of the installation cavity, two pulleys are fixedly sleeved on the rotating shaft, a first bevel gear is fixedly sleeved at one end of the rotating shaft, an air guide pipe is inserted in the exhaust duct and penetrates through the installation cavity, a rotating pipe is installed below the air guide pipe and is rotatably connected with the air guide pipe through a connecting piece, a transmission rod is inserted in the rotating pipe and penetrates through the side wall of the lower end of the rotating pipe, a wind screen is fixedly connected to the upper end of the transmission rod, strip-shaped chutes are formed in the inner walls on two sides of the rotating pipe, and slide rods which are slidably connected with the strip-shaped chutes are fixedly connected to the side walls, two the first compression spring of fixedly connected with between the lower extreme inner wall of slide bar and rotatory pipe, the lower extreme fixedly connected with and the second bevel gear of first bevel gear meshing of transfer line, the inner wall that the transfer line was kept away from to the installation cavity rotates and is connected with the reel, and the winding has the electric wire on the reel, the through wires hole has been seted up to the lateral wall of dust catcher, and the electric wire runs through the through wires hole setting, fixedly connected with wind spring between the axis of rotation of reel and the inner wall of installation cavity, the one end fixedly connected with third bevel gear of wind spring is kept away from to the reel, and the fixed cover of lateral wall of rotatory pipe is equipped with the fourth bevel gear with third bevel.
Further, the dust collector is close to the first buckle of the lateral wall fixedly connected with of through wires hole, and the lateral wall rotation that the dust collector is close to the through wires hole is connected with the second buckle that matches with first buckle, the equal fixedly connected with fixture block in both sides of second buckle, and the lateral wall of first buckle sets up the draw-in groove that matches with the fixture block, the mounting groove has all been seted up to the both sides lateral wall of first buckle, and has inserted the press rod that transversely sets up in the mounting groove, set up in running through to the draw-in groove according to the press rod, the equal fixedly connected with riser of both sides lateral wall according to the press rod, and fixedly connected with second compression spring between the inner wall of riser and mounting groove, when the dust collector stops working and need not withdraw the electric wire, with the second buckle card on first buckle, first buckle and the cooperation of second buckle carry the electric wire, the electric wire just can not be withdrawn.
Furthermore, the upper end of the fixture block is of a hook-shaped structure, the fixture block is made of elastic materials, the hook portion of the fixture block is blocked by the clamping groove, clamping is achieved, the fixture block and the clamping groove are required to be extruded by the pressing rod when being separated, and therefore the fixture block needs to have certain elasticity to recover deformation.
Furthermore, the connecting piece includes the swivel sleeve, install the sealing washer in the swivel sleeve, the cover is equipped with wear-resisting jump ring between guide duct and the swivel pipe, and when the swivel pipe was rotatory, wear-resisting jump ring made the swivel pipe can rotate relative to the guide duct, and the sealing washer ensures that the air can not leak.
Furthermore, the shape of deep bead is circular, and the diameter of deep bead equals with the internal diameter of rotating tube, and the deep bead will bear the blowing of air, therefore can not have too big clearance between deep bead and the rotating tube inner wall, but also can not closely laminate, will guarantee that the deep bead can slide from top to bottom smoothly.
Furthermore, one end of the coil spring is fixedly connected with the rotating shaft of the winding drum, the other end of the coil spring is fixedly connected with the inner wall of the installation cavity, and the premise that the coil spring can exert the rotation elastic force is that one end of the coil spring is fixed and the other end of the coil spring is connected with the rotating body.
Furthermore, the side walls of the first buckle and the second buckle are respectively bonded with a friction pad, the friction pads are made of rubber materials, the friction force between the two buckles and the electric wire can be increased through the friction pads, so that a better clamping force is obtained, and meanwhile, the friction pads made of rubber materials also play a role in protecting the electric wire.
Furthermore, the air guide pipe is L-shaped, an opening at the upper end of the air guide pipe is opposite to an air outlet of the dust collector, when the dust collector exhausts air, one part of the air is exhausted through the air exhaust channel, and the other part of the air is blown to the wind shield through the air guide pipe.
A using method of a dust collector with an automatic wire winding and unwinding function comprises the following steps:
s1, before use, a plug of the electric wire is inserted into a socket, a dust collector is started, strong wind exhausted by the dust collector is blown to a wind screen through a wind guide pipe, a transmission rod is blown down, a first bevel gear is meshed with a second bevel gear, a person pushes the dust collector to move forwards, a pulley drives the first bevel gear and the second bevel gear to rotate, a rotating pipe is driven to rotate, the rotating pipe drives a fourth bevel gear to be meshed with a third bevel gear, a winding drum is driven to rotate to release the electric wire, the dust collector is pushed backwards, and the winding drum rotates reversely to collect the electric wire;
and S2, closing the dust collector, enabling the wind not to blow on the wind shield, enabling the first compression spring to recover a certain deformation to enable the second bevel gear to be separated from the first bevel gear, and enabling the coil spring to enable the winding drum to rotate to wind up the electric wire.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the automatic winding and unwinding of the electric wire on the dust collector can be realized, the electric wire is prevented from being wound and knotted, the air exhaust function of the dust collector is utilized to blow the transmission rod, the second bevel gear is meshed with the first bevel gear, the rotary pipe is driven to rotate by utilizing the walking of the dust collector, the third bevel gear is meshed with the fourth bevel gear so as to drive the winding drum to rotate, the forward rotation and the rotation of the winding drum are controlled according to the forward and backward walking of the dust collector, the electric wire winding and unwinding function is achieved, the electric wire is prevented from being wound and knotted, meanwhile, the winding drum is rotated to take the electric wire back by utilizing the elasticity of the coil spring after the dust collector stops working, and the electric wire is clamped by utilizing the clamping of the first clamping buckle and the second clamping buckle under the condition that.
(2) The utility model discloses a dust catcher is close to the first buckle of lateral wall fixedly connected with of through wires hole, and the lateral wall rotation that the dust catcher is close to the through wires hole is connected with the second buckle that matches with first buckle, the equal fixedly connected with fixture block in both sides of second buckle, and the draw-in groove that matches with the fixture block is seted up to the lateral wall of first buckle, the mounting groove has all been seted up to the both sides lateral wall of first buckle, and insert the pole of pressing that transversely sets up in the mounting groove, set up in penetrating through to the draw-in groove according to the pole, the equal fixedly connected with riser of both sides lateral wall according to the pole, and fixedly connected with second compression spring between the inner wall of riser and mounting groove, when the dust catcher stop work and need not withdraw the electric wire, block the second buckle on first buckle, first buckle is cliied the electric wire with the cooperation of.
(3) The upper end of the clamping block is of a hook-shaped structure, the clamping block is made of elastic materials, the hook portion of the clamping block is blocked by the clamping groove, clamping is achieved through the hook portion, the clamping block and the clamping groove need to be extruded by the pressing rod when being separated, and therefore the clamping block needs to have certain elasticity to recover deformation.
(4) The connecting piece includes the swivel mount, installs the sealing washer in the swivel mount, and the cover is equipped with wear-resisting jump ring between guide duct and the swivel duct, and when the swivel duct was rotatory, wear-resisting jump ring made the relative guide duct rotation of swivel duct ability, and the sealing washer ensures that the air can not leak.
(5) The shape of deep bead is circular, and the diameter of deep bead equals the internal diameter of rotating tube, and the deep bead will bear the blowing of air, therefore can not have too big clearance between deep bead and the rotating tube inner wall, but also can not closely laminate, will guarantee that the deep bead can slide from top to bottom smoothly.
(6) One end of the coil spring is fixedly connected with the rotating shaft of the winding drum, the other end of the coil spring is fixedly connected with the inner wall of the installation cavity, and the premise that the coil spring can exert rotation elasticity is that one end of the coil spring is fixed and the other end of the coil spring is connected with the rotating body.
(7) The side wall of first buckle and second buckle all bonds and has the friction pad, and the friction pad adopts rubber materials, and the friction of two buckles and electric wire can be increased to the friction pad to obtain better clamp force, the friction pad of rubber material has also played the guard action to the electric wire simultaneously.
(8) The air guide pipe is L-shaped, an opening at the upper end of the air guide pipe is opposite to an air outlet of the dust collector, when the dust collector exhausts air, one part of the air is exhausted through the air exhaust duct, and the other part of the air is blown to the wind shield through the air guide pipe.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the right view structure of the present invention;
FIG. 3 is a rear view partially in section of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a rear view, fully cross-sectional, schematic view of the present invention;
FIG. 6 is a schematic right sectional view of the present invention;
FIG. 7 is a rear view of the present invention;
FIG. 8 is a schematic view of the structure at B in FIG. 7;
fig. 9 is a schematic view of the structure at C in fig. 8.
The reference numbers in the figures illustrate:
the device comprises a dust collector 1, an exhaust duct 2, a mounting cavity 3, a rotating shaft 4, a pulley 5, a first bevel gear 6, an air guide pipe 7, a rotating pipe 8, a connecting piece 9, a 901 rotating sleeve, a sealing ring 902, a wear-resistant clamp spring ring 903, a transmission rod 10, a strip-shaped sliding groove 11, a sliding rod 12, a first compression spring 13, a second bevel gear 14, a winding drum 15, an electric wire 16, a coil spring 17, a third bevel gear 18, a fourth bevel gear 19, a first buckle 20, a second buckle 21, a friction pad 22, a clamping block 23, a clamping groove 24, a mounting groove 25, a pressing rod 26, a riser 27, a second compression spring 28 and a wind shielding plate 29.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-9, a vacuum cleaner with automatic wire winding and unwinding functions, referring to fig. 1-4, comprises a vacuum cleaner 1 and an exhaust duct 2, wherein the bottom of the vacuum cleaner 1 is provided with a mounting cavity 3 with a downward opening, inner walls of two sides of the lower end of the mounting cavity 3 are rotatably connected with a rotating shaft 4 which is transversely arranged, the rotating shaft 4 is fixedly sleeved with two pulleys 5, one end of the rotating shaft 4 is fixedly sleeved with a first bevel gear 6, an air guide pipe 7 is inserted in the exhaust duct 2, the air guide pipe 7 penetrates through the mounting cavity 3, the air guide pipe 7 is in an L shape, an opening at the upper end of the air guide pipe 7 is opposite to an exhaust outlet of the vacuum cleaner 1, when the vacuum cleaner 1 exhausts air, a part of the air is exhausted through the exhaust duct 2, a part of the air is blown to a wind shield 29 through the air guide pipe 7, a rotating pipe 8 is arranged below the air guide pipe 7, and the rotating pipe 8 is, the connecting piece 9 comprises a rotating sleeve 901, a sealing ring 902 is installed in the rotating sleeve 901, a wear-resistant snap ring 903 is sleeved between the air guide pipe 7 and the rotating pipe 8, when the rotating pipe 8 rotates, the rotating pipe 8 can rotate relative to the air guide pipe 7 through the wear-resistant snap ring 903, and the sealing ring 902 ensures that air cannot leak;
referring to fig. 5-7, a transmission rod 10 is inserted into the rotary tube 8, the transmission rod 10 is disposed through the sidewall of the lower end of the rotary tube 8, the upper end of the transmission rod 10 is fixedly connected with a wind shield 29, the wind shield 29 is circular, the diameter of the wind shield 29 is equal to the inner diameter of the rotary tube 8, the wind shield 29 is blown by air, so that there is no too large gap between the wind shield 29 and the inner wall of the rotary tube 8, but the wind shield 29 cannot be tightly attached, to ensure that the wind shield 29 can smoothly slide up and down, the inner walls of the two sides of the rotary tube 8 are both provided with bar-shaped chutes 11, the sidewalls of the two sides of the transmission rod 10 are both fixedly connected with sliding rods 12 slidably connected with the bar-shaped chutes 11, a first compression spring 13 is fixedly connected between the two sliding rods 12 and the inner wall of the lower end of the rotary, the inner wall of the installation cavity 3, which is far away from the transmission rod 10, is rotatably connected with a winding drum 15, and an electric wire 16 is wound on the winding drum 15;
referring to fig. 8-9, a threading hole is formed in a sidewall of the vacuum cleaner 1, the electric wire 16 is disposed through the threading hole, a first buckle 20 is fixedly connected to the sidewall of the vacuum cleaner 1 near the threading hole, a second buckle 21 matched with the first buckle 20 is rotatably connected to the sidewall of the vacuum cleaner 1 near the threading hole, friction pads 22 are respectively bonded to sidewalls of the first buckle 20 and the second buckle 21, the friction pads 22 are made of rubber, the friction pads 22 can increase friction between the two buckles and the electric wire 16 to obtain a better clamping force, the rubber friction pads 22 also protect the electric wire 16, two sides of the second buckle 21 are respectively and fixedly connected with a clamping block 23, a clamping groove 24 matched with the clamping block 23 is formed in the sidewall of the first buckle 20, an upper end of the clamping block 23 is in a hook-shaped structure, the clamping block 23 is made of an elastic material, and a hook portion of the clamping block 23 is blocked by the clamping groove 24, therefore, the clamping is realized, and the clamping block 23 and the clamping groove 24 are separated from each other and need to be squeezed by the pressing rod 26, so that the clamping block 23 needs to have a certain elasticity to recover the deformation, the side walls of the two sides of the first buckle 20 are both provided with the installation grooves 25, the pressing rod 26 transversely arranged is inserted in the installation grooves 25, the pressing rod 26 penetrates into the clamping groove 24, the side walls of the two sides of the pressing rod 26 are both fixedly connected with the vertical plate 27, and the second compression spring 28 is fixedly connected between the vertical plate 27 and the inner wall of the installation groove 25, when the dust collector 1 stops working and does not need to withdraw the electric wire 16, the second buckle 21 is clamped on the first buckle 20, the first buckle 20 and the second buckle 21 cooperate to clamp the electric wire 16 (the structures of the above-mentioned buckles, clamping blocks, clamping grooves, pressing rods, etc. are well known technologies known by those skilled in the art, and are not described herein too much), fixedly connected with coil spring 17 between the axis of rotation of reel 15 and the inner wall of installation cavity 3, the one end of coil spring 17 and the axis of rotation fixed connection of reel 15, and the other end of coil spring 17 and the inner wall fixed connection of installation cavity 3, the prerequisite that coil spring 17 can exert gyration elasticity is the one end rigid, one end and rotator connection, the one end fixedly connected with third bevel gear 18 of coil spring 17 is kept away from to reel 15, and the fixed cover of lateral wall of rotatory pipe 8 is equipped with fourth bevel gear 19 with third bevel gear 18 meshing.
A using method of a dust collector with an automatic wire winding and unwinding function comprises the following steps:
s1, before use, a plug of the electric wire 16 is inserted into a socket, the dust collector 1 is started, strong wind exhausted from the dust collector 1 is blown onto a wind shield 29 through an air guide pipe 7, so that the transmission rod 10 is blown down, the first bevel gear 6 is meshed with the second bevel gear 14, a person pushes the dust collector 1 to move forwards, the pulley 5 drives the first bevel gear 6 and the second bevel gear 14 to rotate, the rotating pipe 8 is driven to rotate, the rotating pipe 8 drives the fourth bevel gear 19 to be meshed with the third bevel gear 18, the winding drum 15 is driven to rotate so as to put the electric wire 16 down, the dust collector 1 is pushed backwards, and the winding drum 15 rotates reversely to take up the electric wire 16;
s2, the cleaner 1 is closed, the wind does not blow on the wind guard 29, the first compression spring 13 restores a certain deformation to separate the second bevel gear 14 from the first bevel gear 6, and the coil spring 17 rotates the reel 15 to take up the electric wire 16.
When the dust collector 1 is started in use, strong wind discharged by the dust collector 1 blows into the wind guide pipe 7 and further blows onto the wind shield 29 in the rotary pipe 8, at the moment, the transmission rod 10 descends, the second bevel gear 14 is meshed with the first bevel gear 6, when a person pulls the dust collector 1 to move forwards, the pulley 5 drives the first bevel gear 6 and the second bevel gear 14 to rotate, the slide rods 12 on the two sides of the transmission rod 10 are clamped in the strip-shaped sliding grooves 11, the transmission rod 10 drives the rotary pipe 8 to rotate, the rotary pipe 8 drives the fourth bevel gear 19 to be meshed with the third bevel gear 18, the winding drum 15 is further driven to rotate, the electric wire 16 wound on the winding drum 15 is released, the forward movement of the dust collector 1 cannot be influenced, when the dust collector 1 is withdrawn backwards, the rotating structure rotates reversely, the winding drum 15 winds the electric wire 16 back, and therefore, the winding and knotting of the electric wire 16 cannot be caused no matter whether the dust collector 1 advances or, when the dust collector 1 stops working, the air exhaust stops, the first compression spring 13 recovers a certain deformation to lift the transmission rod 10, the second bevel gear 14 is separated from the first bevel gear 6, the coil spring 17 has a rotary elastic force due to the rotation of the winding drum 15, so that the winding drum 15 rotates to wind the electric wire 16 back, and the automatic wire winding work is completed, in addition, when the dust collector 1 stops working and does not want to take back the electric wire 16, the second buckle 21 is buckled on the first buckle 20, the clamping block 23 is clamped into the clamping groove 24 at the moment, the two buckles clamp the electric wire 16 to prevent the electric wire 16 from being wound back by the winding drum 15, and when the pressing rod 26 is pressed to press the clamping block 23, the clamping block 23 is separated from the clamping groove 24, and the electric wire 16 is taken back again at the moment.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a dust catcher with automatic receipts line function, includes dust catcher (1) and exhaust duct (2), its characterized in that: the bottom of the dust collector (1) is provided with an installation cavity (3) with a downward opening, the inner walls of two sides of the lower end of the installation cavity (3) are rotatably connected with a rotating shaft (4) which is transversely arranged, the rotating shaft (4) is fixedly sleeved with two pulleys (5), one end of the rotating shaft (4) is fixedly sleeved with a first bevel gear (6), an air guide pipe (7) is inserted in the exhaust duct (2), the air guide pipe (7) penetrates through the installation cavity (3) and is arranged in the installation cavity, a rotating pipe (8) is arranged below the air guide pipe (7), the rotating pipe (8) and the air guide pipe (7) are rotatably connected through a connecting piece (9), a transmission rod (10) is inserted in the rotating pipe (8), the transmission rod (10) penetrates through the side wall of the lower end of the rotating pipe (8) and is arranged, the upper end of the transmission rod (10) is fixedly connected with a wind shield (29), the inner walls of two sides of, and the equal fixedly connected with of both sides lateral wall of transfer line (10) and bar spout (11) sliding connection's slide bar (12), two between the lower extreme inner wall of slide bar (12) and rotatory pipe (8) first compression spring (13) of fixedly connected with, the lower extreme fixedly connected with of transfer line (10) and second bevel gear (14) of first bevel gear (6) meshing, the inner wall that transfer line (10) were kept away from in installation cavity (3) rotates and is connected with reel (15), and the winding has electric wire (16) on reel (15), the through wires hole has been seted up to the lateral wall of dust catcher (1), and electric wire (16) run through the through wires hole and set up, fixedly connected with wind spring (17) between the axis of rotation of reel (15) and the inner wall of installation cavity (3), the one end fixedly connected with third bevel gear (18) of wind spring (17) are kept away from to reel (15), and the fixed cover of the lateral wall of rotatory pipe (8) is equipped with fourth bevel gear ( ) (ii) a The wind shield (29) is circular, and the diameter of the wind shield (29) is equal to the inner diameter of the rotating pipe (8); the air guide pipe (7) is L-shaped, and an opening at the upper end of the air guide pipe (7) is opposite to an air outlet of the dust collector (1).
2. The vacuum cleaner with automatic wire winding and unwinding functions as claimed in claim 1, wherein: dust catcher (1) is close to first buckle of lateral wall fixedly connected with (20) of through wires hole, and dust catcher (1) is close to the lateral wall rotation of through wires hole and is connected with second buckle (21) that matches with first buckle (20), the equal fixedly connected with fixture block (23) in both sides of second buckle (21), and draw-in groove (24) of matching with fixture block (23) are seted up to the lateral wall of first buckle (20), mounting groove (25) have all been seted up to the both sides lateral wall of first buckle (20), and insert in mounting groove (25) and be equipped with according to pole (26) of horizontal setting, run through to setting in draw-in groove (24) according to pole (26), according to the equal fixedly connected with riser (27) of both sides lateral wall of pole (26), and fixedly connected with second compression spring (28) between the inner wall of riser (27) and mounting groove (25).
3. The vacuum cleaner with automatic wire winding and unwinding functions as claimed in claim 2, wherein: the upper end of the clamping block (23) is of a hook-shaped structure, and the clamping block (23) is made of elastic materials.
4. The vacuum cleaner with automatic wire winding and unwinding functions as claimed in claim 1, wherein: the connecting piece (9) comprises a rotating sleeve (901), a sealing ring (902) is installed in the rotating sleeve (901), and a wear-resistant clamp spring ring (903) is sleeved between the air guide pipe (7) and the rotating pipe (8).
5. The vacuum cleaner with automatic wire winding and unwinding functions as claimed in claim 1, wherein: one end of the coil spring (17) is fixedly connected with the rotating shaft of the winding drum (15), and the other end of the coil spring (17) is fixedly connected with the inner wall of the installation cavity (3).
6. The vacuum cleaner with automatic wire winding and unwinding functions as claimed in claim 2, wherein: the side walls of the first buckle (20) and the second buckle (21) are respectively bonded with a friction pad (22), and the friction pads (22) are made of rubber materials.
7. The use method of a vacuum cleaner having an automatic wire winding and unwinding function according to any one of claims 1 to 6, wherein: the method comprises the following steps:
s1, before the dust collector is used, a plug of an electric wire (16) is inserted into a socket, the dust collector (1) is started, strong wind exhausted by the dust collector (1) blows to a wind shield (29) through a wind guide pipe (7) so as to blow down a transmission rod (10), a first bevel gear (6) is meshed with a second bevel gear (14), a person pushes the dust collector (1) to move forwards, a pulley (5) drives the first bevel gear (6) and the second bevel gear (14) to rotate, so that a rotating pipe (8) is driven to rotate, the rotating pipe (8) drives a fourth bevel gear (19) to be meshed with a third bevel gear (18), a winding drum (15) is driven to rotate so as to put the electric wire (16) down, the dust collector (1) is pushed backwards, and the winding drum (15) rotates reversely to collect the electric wire (16);
s2, the dust collector (1) is closed, wind does not blow on the wind shield (29), the first compression spring (13) restores a certain deformation to separate the second bevel gear (14) from the first bevel gear (6), and the coil spring (17) enables the winding drum (15) to rotate to collect the electric wire (16).
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| CN202010580495.5A CN111685644B (en) | 2020-06-23 | 2020-06-23 | Dust collector with automatic wire winding and unwinding functions and using method thereof |
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| CN202010580495.5A CN111685644B (en) | 2020-06-23 | 2020-06-23 | Dust collector with automatic wire winding and unwinding functions and using method thereof |
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| CN111685644A CN111685644A (en) | 2020-09-22 |
| CN111685644B true CN111685644B (en) | 2021-06-29 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112719947B (en) * | 2020-12-28 | 2022-08-26 | 佛山市顺德区震旭塑料机械有限公司 | Drilling equipment for processing injection mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0152788B1 (en) * | 1994-11-26 | 1998-10-15 | 이헌조 | Copy protecting method and apparatus of digital image system |
| CN2801057Y (en) * | 2001-09-04 | 2006-08-02 | 夏普株式会社 | Electric vacuum cleaner |
| CN2796635Y (en) * | 2005-02-05 | 2006-07-19 | 范建文 | Vacuum cleaner |
| JP2011239825A (en) * | 2010-05-14 | 2011-12-01 | Mitsubishi Electric Corp | Vacuum cleaner |
| CN202103284U (en) * | 2011-03-10 | 2012-01-04 | 张巨登 | Takeup and payoff structure of winder |
| CN207055440U (en) * | 2013-07-10 | 2018-03-02 | 科沃斯机器人股份有限公司 | Dust catcher and winder |
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