CN110074730A - Dust collect plant and sweeper - Google Patents
Dust collect plant and sweeper Download PDFInfo
- Publication number
- CN110074730A CN110074730A CN201910337545.4A CN201910337545A CN110074730A CN 110074730 A CN110074730 A CN 110074730A CN 201910337545 A CN201910337545 A CN 201910337545A CN 110074730 A CN110074730 A CN 110074730A
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- CN
- China
- Prior art keywords
- dust
- rubbish
- accommodating chamber
- passage
- collect plant
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
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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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kind of dust collect plant and sweepers, dust collect plant therein includes dust-collecting box, filter assemblies, roller brush assembly and fan blade component, dust-collecting box includes dust absorption passage, centrifugal channel, fan passage and accommodating chamber, centrifugal channel is in the shape of a spiral and connection dust absorption passage and accommodating chamber, when roller brush assembly brush rubbish and when being thrown into rubbish toward dust absorption passage, fan blade component is to the air detached in accommodating chamber so as to generate wind pressure in dust-collecting box, under the action of wind pressure, rubbish can be passed through centrifugal channel to suck accommodating chamber by the air-flow positioned at dust absorption passage opening.Above-mentioned dust collect plant is when carrying out rubbish cleaning, rubbish is swept into the dust absorption passage of dust-collecting box to give rubbish active force by roller brush assembly, start fan blade component simultaneously, fan blade component detaches the air in accommodating chamber so that rubbish sucks centrifugal channel, the setting of centrifugal channel helps rubbish, it helps rubbish that can smoothly be swept into round brush entrance and suck in accommodating chamber, enables the significantly more efficient cleaning granulated garbage object of dust collect plant.
Description
Technical field
The present invention relates to cleaning equipment technology fields, more particularly to a kind of dust collect plant and sweeper.
Background technique
When general sweeper carries out refuse sweeping, because suction deficiency easily causes rubbish to remain in round brush entrance.
Summary of the invention
Based on this, it is necessary to aiming at the problem that remaining in round brush entrance because of suction deficiency rubbish, provide a kind of dust collect plant
And sweeper.
A kind of dust collect plant, comprising:
Dust-collecting box, have dust absorption passage, centrifugal channel, fan passage and accommodating chamber, the centrifugal channel in the shape of a spiral and
It is connected to the dust absorption passage and the accommodating chamber, the accommodating chamber is connected to the fan passage；
Filter assemblies, lid set the accommodating chamber, and the fan passage is connected to by the filter assemblies with the accommodating chamber；
Roller brush assembly, positioned at the inlet of the dust absorption passage, the roller brush assembly is used to rubbish being swept into the dust suction
Channel；And
Fan blade component, positioned at the exit of the fan passage, the fan blade component can be taken out by the fan passage
From the air in the accommodating chamber, so that the rubbish in dust absorption passage can enter the accommodating chamber by the centrifugal channel.
Dust collect plant in above-mentioned dust collect plant and sweeper includes dust-collecting box, filter assemblies, roller brush assembly and fan blade
Component, dust-collecting box include dust absorption passage, centrifugal channel, fan passage and accommodating chamber, and centrifugal channel is in the shape of a spiral and connection dust suction
Channel and accommodating chamber, when roller brush assembly brush rubbish and when being thrown into rubbish toward dust absorption passage, fan blade component is to detaching accommodating chamber
Interior air is so as to generate wind pressure in dust-collecting box, under the action of wind pressure, the air-flow positioned at dust absorption passage opening can be by rubbish
By centrifugal channel to suck accommodating chamber.For above-mentioned dust collect plant when carrying out rubbish cleaning, rubbish is swept into dust by roller brush assembly
The dust absorption passage of box is to give rubbish active force, and fan blade component detaches the air in accommodating chamber so that rubbish sucking centrifugation is logical
Road, the setting of centrifugal channel enables rubbish to be successfully swept into round brush entrance and sucks in accommodating chamber, so that dust collect plant
Granulated garbage object can more efficiently be cleared up.
The dust-collecting box includes cover board and pedestal in one of the embodiments, and the pedestal includes bottom plate and is convexly equipped in
The plate body of the bottom plate, the bottom plate and the plate body form the accommodating chamber；The plate body has helicoid, the cover plate lid
Set on helicoid to form the centrifugal channel.
The roller brush assembly has round brush and connects the connector of the round brush, the company in one of the embodiments,
Fitting is equipped with the suction passage for being connected to the dust absorption passage.
In one of the embodiments, there are two the round brush, two round brush can rotate in opposite direction, with
Rubbish is thrown into the dust absorption passage by the suction passage.
The outer wall of the dust absorption passage is flexible body in one of the embodiments,.
The moving direction of the extending direction of the dust absorption passage and the dust collect plant is in 40 in one of the embodiments,
~50 degree of angle.
The fan blade component includes blower and the sealing positioned at the fan passage exit in one of the embodiments,
Part, the sealing element are used to seal the gap of the blower Yu the fan passage exit.
The filter assemblies include fixing piece and the filtration members for being connected to the fixing piece in one of the embodiments,
The fixing piece is located in the dust-collecting box, and the filtration members lid sets the accommodating chamber, and the fan blade component can be by described
Filtration members detach the air in the accommodating chamber.
A kind of sweeper, including body and dust collect plant described above, the dust collect plant is installed on the body.
Sweeper further includes cover in one of the embodiments, and the cover is covered on the body to form receiving
Space, the dust-collecting box are placed in the accommodating space, and the organism bottom offers the dust collecting trough for being connected to the dust absorption passage,
The roller brush assembly connects body and rubbish can be swept into the dust-collecting box by the dust collecting trough.
Detailed description of the invention
Fig. 1 is the perspective view of sweeper in an embodiment；
Fig. 2 is the perspective view of dust collect plant in an embodiment；
Fig. 3 is the cross-sectional view of dust collect plant shown in Fig. 2；
Fig. 4 is the explosive view of dust collect plant shown in Fig. 2；
Fig. 5 is the explosive view of dust-collecting box in dust collect plant shown in Fig. 4；
Fig. 6 is the part-structure figure at a visual angle of the closed state of middle closing device in an embodiment；
Fig. 7 is the part-structure figure at another visual angle of the closed state of closing device in an embodiment；
Fig. 8 is the part-structure figure of the opening state of closing device shown in Fig. 7；
Fig. 9 is the perspective view at a visual angle of rotating shaft mechanism in closing device shown in Fig. 7；
Figure 10 is the explosive view of rotating shaft mechanism in closing device shown in Fig. 9；
Figure 11 is the perspective view at another visual angle of rotating shaft mechanism in closing device shown in Fig. 7；
Figure 12 is the explosive view of rotating shaft mechanism in closing device shown in Figure 11；
Figure 13 is the cross-sectional view of the closed state of closing device shown in Fig. 7；
Figure 14 is the enlarged drawing in the cross-sectional view of closing device shown in Figure 13 at A；
Figure 15 is the side cross-sectional view of the opening state of closing device shown in Fig. 8；
Figure 16 is the enlarged drawing in the cross-sectional view of closing device shown in figure 15 at B；
Figure 17 is the cross-sectional view of the other side of the opening state of closing device shown in Fig. 8；
Figure 18 is the enlarged drawing in the cross-sectional view of closing device shown in Figure 17 at C.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
With reference to Fig. 1 and Fig. 2, in one embodiment, sweeper 10 can be used for cleaning the rubbish on ground, apply to it
It when in daily life, can offer convenience for the life of user, wherein sweeper 10 includes dust collect plant 100 and closing device
200, closing device 200 includes body 210, and dust collect plant 100 is installed on body 210, and when connecting power supply, sweeper 10 can be with
In ground motion, as rubbish can be swept into dust collect plant 100 by the movement dust collect plant 100 of sweeper 10.It is real one
It applies in example, closing device 200 further includes cover 220, and cover 220 is covered on body 210 to form accommodating space, dust collect plant
100 include dust-collecting box 110, roller brush assembly 120 and fan blade component 130, and dust-collecting box 110 is placed in accommodating space, fan blade component 130
It is connect with dust-collecting box 110 and for detaching the air in dust-collecting box 110.With reference to Fig. 6, the bottom of body 210 is offered
Dust collecting trough 211, roller brush assembly 120 connects body 210, and can be swept into rubbish in dust-collecting box 110 by dust collecting trough 211,
When dust collect plant 100 connects power supply, rubbish is swept into dust-collecting box 110 by roller brush assembly 120 by dust collecting trough 211, while wind
Leaf component 130, which detaches the air-flow in dust-collecting box 110, sucks dust-collecting box 110 with the rubbish that will be located in dust collecting trough 211, effectively real
Now clear up the effect of rubbish.
With reference to Fig. 3, Fig. 4, Fig. 5 and Fig. 6, in one embodiment, dust-collecting box 110 has dust absorption passage 113, centrifugal channel
115, fan passage 117 and accommodating chamber 111, roller brush assembly 120 are located at the inlet of dust absorption passage 113 and can lead to rubbish
It crosses dust collecting trough 211 to be swept into dust absorption passage 113, one end of centrifugal channel 115 is connected to dust absorption passage 113, the other end and accommodating chamber
111 connections, the rubbish in dust absorption passage 113 can finally reach accommodating chamber 111 by centrifugal channel 115.Implement one
In example, dust collect plant 100 further includes filter assemblies 150, and the lid of filter assemblies 150 sets accommodating chamber 111, and fan passage 117 passed through
Filter component 150 is connected to accommodating chamber 111, and fan blade component 130 is located at the exit of fan passage 117, when fan blade component 130 starts
When, due to the limitation of filter assemblies 150, fan blade component 130 can detach the air in accommodating chamber 111 by fan passage 117,
So that the rubbish in dust absorption passage 113 can be entered accommodating chamber 111 by centrifugal channel 115 and be stayed in accommodating chamber 111.Specifically
, centrifugal channel 115 can be helical form, and when fan blade component 130 starts, dust-collecting box 110 can produce certain wind pressure, with
It allows airflow into dust-collecting box 110 and rubbish is driven to suck, spiral helicine centrifugal channel 115 can reinforce the aggregation of air-flow, aggregation
Air-flow afterwards can increase suction, can smoothly enter into receiving under the action of this suction to be located at the rubbish of dust absorption passage 113
Chamber 111 more effectively clears up granulated garbage object.
Above-mentioned dust collect plant 100 and sweeper 10, dust collect plant 100 therein include dust-collecting box 110, filter assemblies
150, roller brush assembly 120 and fan blade component 130, dust-collecting box 110 include dust absorption passage 113, centrifugal channel 115, fan passage 117
With accommodating chamber 111, centrifugal channel 115 is in the shape of a spiral and connection dust absorption passage 113 and accommodating chamber 111.When 120 brush of roller brush assembly
Rubbish and when being thrown into rubbish toward dust absorption passage 113, fan blade component 130 is to the air detached in accommodating chamber 111 so that dust-collecting box
Wind pressure is generated in 110, under the action of wind pressure, rubbish can be passed through centrifugal channel by the air-flow being open positioned at dust absorption passage 113
115 to suck accommodating chamber 111.For above-mentioned dust collect plant 100 when carrying out rubbish cleaning, rubbish is swept into dust by roller brush assembly 120
The dust absorption passage 113 of box 110 starts fan blade component 130 to give rubbish active force, and fan blade component 130 is by accommodating chamber 111
Interior air detaches so that rubbish sucks centrifugal channel 115, and the setting of centrifugal channel 115 enables rubbish to be smoothly swept into rolling
It brushes 121 entrances and sucks in accommodating chamber 111, enable the significantly more efficient cleaning granulated garbage object of dust collect plant 100.
With reference to Fig. 3 and Fig. 6, in one embodiment, for the tool of roller brush assembly 120 there are two round brush 121, two round brush are set to collection
Dirt slot 211, two round brush 121 are in long tubular, and are rotated in opposite direction, such as: the round brush 121 positioned at the left side is counterclockwise
Rotation, the round brush 121 positioned at the right rotate clockwise, and rubbish is swept into dust absorption passage 113 by two 121 collective effects of round brush.
Wherein, round brush 121 can be helical form, and the spiral of two round brush 121 is interlaced to form suction passage 125, so that round brush
121 can be swept rubbish to dust absorption passage 113 by suction passage 125 in rotation.With reference to Fig. 4, in one embodiment,
Roller brush assembly 120 further includes connector 123, and connector 123 connect and be equipped with the suction of connection dust absorption passage 113 with round brush 121
Enter channel 125,
Specifically, the outer wall of dust absorption passage 113 be flexible body, for example, the outer wall of dust absorption passage 113 can using silica gel,
The materials such as rubber, soft plastics.The special substance of flexible body is so that roller brush assembly 120 may be implemented to move up and down and circumferential inclined
Pendulum is to be preferably bonded ground, further, when dust collect plant 100 as closing device 200 is moved to not too flat ground
When carrying out rubbish cleaning, since the flexibility of dust absorption passage 113 makes roller brush assembly 120 be adapted to ground so as to junk-free
More comprehensively.
With reference to Fig. 3, in one embodiment, the extending direction of dust absorption passage 113 and the moving direction of dust collect plant 100 are in 40
To 50 degree of angle, for example, the angle of the moving direction of the extending direction of dust absorption passage 113 and dust collect plant 100 can be 40
Degree, 45 degree, 48 degree, 50 degree etc..The setting of this angular range enables the outer wall of dust absorption passage 113 to better adapt to ground
Variation so that roller brush assembly 120 is preferably bonded ground, and enable rubbish more effectively pass through dust absorption passage 113 with
Into centrifugal channel 115.In one embodiment, dust absorption passage 113 is with respect to the beat forward of centrifugal channel 115, the at this time suction of air-flow
Rubbish is involved in centrifugal channel 115 from dust absorption passage 113 by power, and rubbish at this time not only plays the role of suction, and there are also centrifugal channels
115 centrifugal action, so that rubbish is more effectively accommodated to accommodating chamber 111.In another embodiment, centrifugal channel 115 is opposite inhales
The beat backward of dirt channel 113, at this point, the extending direction of dust absorption passage 113 and the moving direction in dust channel can be considered as in 130
The angle to 140 degree is spent, when so that rubbish sucking centrifugal channel 115 by dust absorption passage 113, can also there is centrifugal channel 115
Centrifugal action.
With reference to Fig. 3, Fig. 4 and Fig. 5, in one embodiment, dust-collecting box 110 includes cover board 140 and pedestal 160, and pedestal 160 wraps
Bottom plate 161 and the plate body 163 for being convexly equipped in bottom plate 161 are included, bottom plate 161 and plate body 163 form accommodating chamber 111, in one embodiment,
Plate body 163 has helicoid, and cover board 140 is covered on helicoid to form centrifugal channel 115, and specifically, the bottom surface of cover board 140 can
With spiral and match with the helicoid of plate body 163, when the lid of cover board 140 is located at helicoid, helicoid and cover board 140
Bottom surface formed centrifugal channel 115.In one embodiment, when rubbish is swept into dust absorption passage 113 by round brush 121, in fan blade group
Under the action of part 130, the rubbish for being located at dust absorption passage 113 can be sucked centrifugal channel 115 by air-flow, finally from centrifugal channel
115 outlet falls into accommodating chamber 111, wherein the outlet of centrifugal channel 115 has certain height apart from bottom plate 161, so that rubbish
The accommodating space of rubbish is larger and convenient for collecting more rubbish.
With reference to Fig. 5, in one embodiment, filter assemblies 150 include fixing piece 151 and the filtering for being connected to fixing piece 151
Part 153, fixing piece 151 are located in dust-collecting box 110 and can be divided into dust-collecting box 110 two cavitys, and the lid of filtration members 153 is set
Accommodating chamber 111, fan blade component 130 can detach the air in accommodating chamber 111 by filtration members 153.In one embodiment, it filters
Part 153 can be in netted, and have intensive mesh, these mesh can make fan passage 117 be connected to accommodating chamber 111 with mistake
Rubbish is filtered, to prevent the rubbish in accommodating chamber 111 from entering fan passage 117, wherein filtration members 153 can specifically include mesh
Strainer, extra large pa net and other the strainer of filtering function may be implemented.Specifically, fixing piece 151 opens up mounting groove 155, filtering
Part 153 can be in mounting groove 155, and filtration members 153 can not only be covered on accommodating chamber 111, can also be by accommodating chamber
111 and centrifugal channel 115 cover set together, to be connected to air-flow and filtering spam.In one embodiment, fan blade component 130 includes
Blower 131 and sealing element 133 positioned at 117 exit of fan passage, sealing element 133 export blower 131 and fan passage 117
The clearance seal at place, to facilitate blower 131 to detach air under sealing condition, when fan 131 is powered, blower 131
To be detached the air in accommodating chamber 111 by fan passage 117, accommodating chamber 111 and extraneous formation wind pressure, are located at the external world at this time
Air can will be located at dust absorption passage 113 rubbish inspiration accommodating chamber 111.
With reference to Fig. 1 and Fig. 2, in one embodiment, when needing the dust-collecting box 110 with accommodating chamber 111 from closing device
It, at this time can be by opening cover 220 come real since dust collect plant 100 is installed on body 210 when 200 taking-ups are to pour out rubbish
It is existing.With reference to Fig. 7 and Fig. 8, when needing to open cover 220, user needs to resist cover 220 on the other hand, and the other hand resists
Body 210 resists the hand of cover 220 and opens cover 220 toward the side far from body 210, and in this process, cover 220 can be with
It is rotated by rotating shaft mechanism 230 relative to body 210, takes out dust collect plant 100 from body 210 to realize.Further
The lid of ground, cover 220 and body 210, which closes mode, can be buckle, magnetic and stickup etc., for present embodiment, cover
220 are located on body 210 by active force lid of the rotating mechanism to cover 220.
With reference to Fig. 9 and Figure 10, in one embodiment, rotating shaft mechanism 230 includes shaft-cup 231, rotating member 233 and torsional spring 235.
With reference to Fig. 8, wherein rotating member 233 can be threadedly coupled with cover 220, and shaft-cup 231 can also connect with 210 screw thread of body
It connects, when user is separated cover 220 with body 210 with hand, rotating member 233 and shaft-cup 231 are relatively rotated.Specifically, shaft-cup
231 equipped with container and the container can be fan groove, so that torsional spring 235 and rotating member 233 are contained in container.After
Continuous to refer to Figure 11 and Figure 12, in one embodiment, the rotation between rotating member 233 and shaft-cup 231 is can be controlled by torsional spring 235
System, wherein with reference to Figure 10, torsional spring 235 includes first support arm 2351, second support arm 2355 and rotation section 2353, and first
Arm 2351 is connect by rotation section 2353 with second support arm 2355, and first support arm 2351 is connected to 231 inside of shaft-cup, second support arm
2355 are connected to rotating member 233.Further, rotating member 233 further includes hook 2331, and second support arm 2355 and hook 2331 connect
It connects.In one embodiment, the helical form that rotation section 2353 can be coiled by a circle ring shape, first support arm 2351 and second support arm
2355 are extended to form by the both ends of rotation section 2353, when second support arm 2355 moves, can pass through 2353 band of rotation section
Dynamic first support arm 2351 moves.In one embodiment, when rotating member 233 is rotated relative to shaft-cup 231, torsional spring 235 can be given
233 active force of rotating member, so that user, in when being turned on or off movement of cover 220 of progress, torsional spring 235 can help cover
220 realize the control of different dynamics.
With reference to Figure 13 and Figure 14, in one embodiment, when needing to carry out breakdown action to cover 220, user supports hand
Cover 220 is held so that opposite body 210 is opened, with reference to Figure 15, rotating member 233 can be with respect to shaft-cup 231 from first at this time
Position turns to the third place through the second position, and the first support arm 2351 and second support arm 2355 of torsional spring 235 can turn from squeezing
The state in dynamic portion 2353 is converted into open configuration.Specifically, when rotating member 233 is in first position, that is, cover 220 closes
It closes in the position of body 210, rotating member 233 is placed in container, and torsional spring 235 is in compressive state, that is, second support arm 2355 by turning
Dynamic portion 2353 squeezes first support arm 2351, and second support arm 2355 gives cover 220 pulling force at this time.When user wants cover 220
When opening, since the effect of pulling force is so that rotating member 233 generates resistance during rotation, i.e. torsional spring 235 can hinder rotating member
233 rotation, so that user needs to give the unlatching that cover 220 realizes cover 220 greater than the active force of pulling force.
With reference to Figure 14, in one embodiment, in 220 opening process of cover, when rotating member 233 is turned to from first position
When the second position, torsional spring 235 is converted to open configuration from compressive state, i.e., first support arm 2351 and second support arm 2355 are opposite turns
Dynamic portion 2353 is opened.When user is by the opening of cover 220 to the second position, user does not need to give 220 active force of cover to support
The pulling force of anti-second support arm 2355, second support arm 2355 is converted into thrust from the pulling force to cover 220 at this time, due to the work of thrust
With making rotating member 233 generate power during rotation, i.e., torsional spring 235 can drive rotating member 233 to rotate, realize even if
There is no user the active force of cover 220 equally to may be implemented the breakdown action of cover 220.In one embodiment, with continued reference to
Figure 15 and Figure 16, the power that rotating member 233 generates continues to rotate rotating member 233, when rotating member 233 is out of container
When being detached from and protruding from shaft-cup 231, rotating member 233 turns to the third place, since second support arm 2355 gives pushing away for cover 220
Power stays open cover 220, can realize at this time dust collect plant 100 is taken out from body 210 with
Just the discharge of rubbish.
With reference to Figure 15 and Figure 16, in one embodiment, when the rubbish in dust collect plant 100 has been drained off, user needs
Dust collect plant 100 is put back in body 210 to the cleaning work for continuing rubbish, that is, carries out the closing motion of cover 220, together
When refer to Fig. 8, when needing to close cover 220, user presses cover 220, in conjunction with reference Figure 13, rotating member at this time
233 can turn to first position, the i.e. first support arm 2351 of torsional spring 235 through the second position from the third place with respect to shaft-cup 231
It can be converted into squeezing the state of rotation section 2353 from open configuration with second support arm 2355.Specifically, when rotating member 233 is in
When the third place, that is, cover 220 is opened in body 210 and supports the position of body 210, the open-shaped state of torsional spring 235
I.e. first support arm 2351 and 2355 relative rotation portion 2353 of second support arm are opened, when user wants to close cover 220, due to
Second support arm 2355 gives 220 pulling force of cover, since the effect of pulling force is so that rotating member 233 generates resistance during rotation,
I.e. torsional spring 235 can hinder the rotation of rotating member 233, so that user needs to give active force of the cover 220 greater than pulling force to realize
The closing of cover 220.
With reference to Figure 15 and Figure 16, in one embodiment, when rotating member 233 turns to the second position from the third place, turn round
Spring 235 is converted into squeezing the state of rotation section 2353 from open configuration, i.e. second support arm 2355 squeezes first by torsional spring 235
Support arm 2351.When user closes cover 220 to the second position, user does not need to give 220 active force of cover to resist the
The pulling force of two support arms 2355, second support arm 2355 is converted into thrust from the pulling force to cover 220 at this time, since the effect of thrust makes
Rotating member 233 generates power during rotation, i.e. torsional spring 235 can drive rotating member 233 rotations, realize even if not having
There is user the active force of cover 220 equally to may be implemented the closing motion of cover 220.In one embodiment, rotating member 233 produces
Raw power continues to rotate rotating member 233, and when cover 220 is covered on body 210, i.e., rotating member 233 turns to
First position, the state that the thrust that second support arm 2355 gives cover 220 allows cover 220 that lid is kept to close, at this time
Dust collect plant 100 is sealed into body 210 to carry out absorption of the dust collect plant 100 to rubbish with realizing.
With reference to Fig. 9 and Figure 10, in one embodiment, rotating shaft mechanism 230 further includes 260 He of master gear of intermeshing transmission
From gear 270, master gear 260 is connected to rotating member 233, is connected to 231 outside of shaft-cup, master gear 260 and rotation from gear 270
Part 233 can be connected with interference, and when rotating member 233 rotates, master gear 260 can be rotated together with rotating member 233, be led at this time
Gear 260 can drive from gear 270 and rotate.Further, rotating mechanism can also include the first nut 261 and the second nut
271, the first nut 261 is connected to rotating member 233, further to prevent master gear 260 from sliding from rotating member 233, and from
Gear 270 can be connect with shaft-cup 231 with gap so that from gear 270 be the state being freely rotated, when the second nut 271 connect
When shaft-cup 231, so that not fallen off in the course of rotation from gear 270 in shaft-cup 231.With reference to Figure 15, specifically,
When turning to the third place from the second position due to rotating member 233, second support arm 2355 remains the work of thrust to cover 220
With so that cover 220 is quickly opened, master gear 260 and the engaged transmission from gear 270 can slow down cover 220 with respect to body
210 velocity of rotation, to reduce cover 220 to the impact of body 210 and prevent the damage of components.In conjunction with Figure 17 and Figure 18,
Further, master gear 260 and from that can add damping oil between gear 270 uses the relatively large lubricating oil of viscosity, with into
One step slows down velocity of rotation of the cover 220 with respect to body 210, and plays the effect for preferably slowing down impact.
Similarly, in the closing process of cover 220, when turning to first position from the second position due to rotating member 233,
Second support arm 2355 plays the role of thrust to cover 220 always, so that 220 quick closedown of cover, master gear 260 and from gear
270 engaged transmission can slow down velocity of rotation of the cover 220 with respect to body 210, to reduce the rushing to body 210 of cover 220
Hit and prevent the damage of components.Further, master gear 260 and from that can add damping oil between gear 270 uses viscosity
Relatively large lubricating oil, further to slow down velocity of rotation of the cover 220 with respect to body 210, so that the lid of cover 220 is closed in machine
The impact of body 210 reduces.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of dust collect plant characterized by comprising
Dust-collecting box, have dust absorption passage, centrifugal channel, fan passage and accommodating chamber, the centrifugal channel in the shape of a spiral and be connected to
The dust absorption passage and the accommodating chamber, the accommodating chamber are connected to the fan passage；
Filter assemblies, lid set the accommodating chamber, and the fan passage is connected to by the filter assemblies with the accommodating chamber；
Roller brush assembly, positioned at the inlet of the dust absorption passage, the roller brush assembly is used to rubbish being swept into the dust absorption passage；
And
Fan blade component, positioned at the exit of the fan passage, the fan blade component can detach institute by the fan passage
The air in accommodating chamber is stated, so that the rubbish in dust absorption passage can enter the accommodating chamber by the centrifugal channel.
2. dust collect plant according to claim 1, which is characterized in that the dust-collecting box includes cover board and pedestal, the seat
Body includes bottom plate and the plate body for being convexly equipped in the bottom plate, and the bottom plate and the plate body form the accommodating chamber；The plate body tool
There is helicoid, the cover plate lid is set to helicoid to form the centrifugal channel.
3. dust collect plant according to claim 1, which is characterized in that the roller brush assembly has round brush and connects the rolling
The connector of brush, the connector are equipped with the suction passage for being connected to the dust absorption passage.
4. dust collect plant according to claim 3, which is characterized in that there are two the round brush, and two round brush can
It rotates in opposite direction, rubbish is thrown into the dust absorption passage by the suction passage.
5. dust collect plant according to any one of claims 1 to 4, which is characterized in that the outer wall of the dust absorption passage is soft
Property body.
6. dust collect plant according to any one of claims 1 to 4, which is characterized in that the extending direction of the dust absorption passage
Moving direction with the dust collect plant is in 40~50 degree of angle.
7. dust collect plant according to any one of claims 1 to 4, which is characterized in that the fan blade component include blower and
Sealing element positioned at the fan passage exit, the sealing element is for sealing the blower and the fan passage exit
Gap.
8. dust collect plant according to any one of claims 1 to 4, which is characterized in that the filter assemblies include fixing piece
With the filtration members for being connected to the fixing piece, the fixing piece is located in the dust-collecting box, and the filtration members lid sets the receiving
Chamber, the fan blade component can detach the air in the accommodating chamber by the filtration members.
9. a kind of sweeper, which is characterized in that including body and the described in any item dust collect plants of claim 1 to 8, the collection
Dirt device is installed on the body.
10. sweeper according to claim 9, which is characterized in that further include cover, the cover is covered on the body
To form accommodating space, the dust-collecting box is placed in the accommodating space, and it is logical that the organism bottom offers the connection dust suction
The dust collecting trough in road, the roller brush assembly connect body and rubbish can be swept into the dust-collecting box by the dust collecting trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337545.4A CN110074730A (en) | 2019-04-25 | 2019-04-25 | Dust collect plant and sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337545.4A CN110074730A (en) | 2019-04-25 | 2019-04-25 | Dust collect plant and sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110074730A true CN110074730A (en) | 2019-08-02 |
Family
ID=67416682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910337545.4A Pending CN110074730A (en) | 2019-04-25 | 2019-04-25 | Dust collect plant and sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110074730A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916568A (en) * | 2019-12-17 | 2020-03-27 | 上海高仙自动化科技发展有限公司 | Cleaning device and cleaning robot with same |
| CN117810842A (en) * | 2024-03-01 | 2024-04-02 | 四川雅丽兴科技有限公司 | Power distribution cooling system based on cable pit |
-
2019
- 2019-04-25 CN CN201910337545.4A patent/CN110074730A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916568A (en) * | 2019-12-17 | 2020-03-27 | 上海高仙自动化科技发展有限公司 | Cleaning device and cleaning robot with same |
| CN117810842A (en) * | 2024-03-01 | 2024-04-02 | 四川雅丽兴科技有限公司 | Power distribution cooling system based on cable pit |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220808 Address after: 510000 No. 30, haogang Avenue, Dagang Town, Nansha District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU COAYU ROBOT Co.,Ltd. Address before: 518000 2nd and 3rd floors, block D, No. 438, Donghuan Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: GUANGDONG BONA ROBOT Corp.,Ltd. |