CN102518067A - Cleaning working head, cleaning device and road sweeper - Google Patents
Cleaning working head, cleaning device and road sweeper Download PDFInfo
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- CN102518067A CN102518067A CN2011104308840A CN201110430884A CN102518067A CN 102518067 A CN102518067 A CN 102518067A CN 2011104308840 A CN2011104308840 A CN 2011104308840A CN 201110430884 A CN201110430884 A CN 201110430884A CN 102518067 A CN102518067 A CN 102518067A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 105
- 241001417527 Pempheridae Species 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims description 28
- 241000237970 Conus <genus> Species 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000010408 sweeping Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a cleaning working head, a cleaning device comprising the same and a road sweeper, wherein the cleaning working head (100) comprises a support frame (11), a rotary support member (122) rotatably arranged on the support frame and a plurality of bristles (121) arranged on the rotary support member, the support frame is provided with a hollow support pipe, the rotary support member is arranged on the support pipe in an airtight manner, an opening of the support pipe adjacent to the bristles is sealed, at least one part of the bristles is a hollow bristle pipe, and each hollow bristle pipe is communicated with the hollow support pipe. When cleaning, the suction source can be connected to the other end of the support frame and communicated with the periphery of the bristles through the bristle tubes communicated with the interior of the support frame, so that dust raised by the bristles can be sucked away. The cleaning working head of the invention can effectively reduce dust emission and does not need water.
Description
Technical field
The present invention relates to the environmental cleanup field, particularly, relate to a kind of cleaning works head, comprise the clearing apparatus of this cleaning works head and the road sweeper that comprises this clearing apparatus.
Background technology
In the environmental cleanup field, when clearing apparatus cleans operation, mostly need utilize the cleaning works head of this clearing apparatus that cleaning work is carried out on surface to be cleaned.For example, when sweeping machine carried out cleaning work on road, the sweeping machine utilization was cleaned and is collected to hold together to the suction nozzle mouth as the dish road pavement rubbish thing of sweeping of cleaning works head, and utilizes the air negative pressure of suction nozzle mouth that the rubbish thing is sucked in the dustbin of road-sweeper.
When clearing apparatus carries out cleaning work,, must cause flying upward of dust on the surface to be cleaned along with the rotary work of cleaning works head.Thereby for fear of stirring up a cloud of dust, under normal conditions, various clearing apparatus also are used in combination with water, for example usually use exercising after the mop immersion in the family again; Sweeping machine sweep dish when carrying out cleaning work, also utilize watering device simultaneously to the road surface to be cleaned operation of sprinkling water.
Yet, during cleaning work, because the existence of water may bring some problems.For example, in the family, because after utilizing mop to accomplish cleaning, floor surface humidity is bigger, not only influences family member's activity (otherwise can cause easily once more floor surface being made dirty), also easy breed bacteria; For sweeping machine, because sweeping machine need be provided with watering device, this must take the actual load and the space of sweeping machine.In addition, because cleaning work needs water, avoiding airborne dust, thereby cause the waste of big water gaging.
Therefore, in the environmental cleanup field, how under the prerequisite that need not utilize water, to reduce airborne dust effectively and become this area technical issues that need to address.
Summary of the invention
The purpose of this invention is to provide a kind of cleaning works head, this cleaning works head can reduce airborne dust effectively under the prerequisite that need not utilize water.The present invention also aims to provide the clearing apparatus and the road sweeper that comprise this cleaning works head.
To achieve these goals; The present invention provides a kind of cleaning works head; The many bristles that this cleaning works head comprises bracing frame, is rotatably installed on the revolution support member of this bracing frame and is installed on this revolution support member; Support frame as described above has the stay pipe of hollow, and said revolution support member hermetic is installed on said stay pipe, and the opening adjacent with said bristle of this stay pipe is what seal; At least a portion bristle in the said many bristles is the bristle pipe of hollow, and the bristle pipe of each hollow communicates with the stay pipe of said hollow.
Preferably, said many bristles be distributed on the taper seat that the central axis with said stay pipe is a central axis and the opening of this taper seat towards with the opening of said stay pipe towards identical.
Preferably, said revolution support member comprises: the conus portion that has the cylindrical portion of through hole and extend from this cylindrical portion along taper seat, and said stay pipe passes said through hole and is connected rotationally with this cylindrical portion through bearing; Said cleaning works head also comprises holder; This holder comprises flat part and from the outward extending conically shaped of this flat part; This conically shaped and said conus portion are stacked each other and be fixedly connected; The opening of said flat part and said stay pipe is oppositely arranged and is closed with cavity, and said many bristles hermetic are clamped between said conically shaped and the said conus portion and stretch in the said cavity.
Preferably, this cleaning works head also comprises the selectively closeouts that stretches into the end in the said cavity of occluding member bristle pipe.
Preferably, the end face that every bristle stretches in the said cavity is positioned at the plane perpendicular to said stay pipe central axis, and perhaps to stretch into that end face in the said cavity is positioned at the support frame as described above central axis be the surface of revolution of rotation for every bristle; Said closeouts comprises: cylindrical shell, this cylindrical shell are fixedly set on the said stay pipe; With the closure part of fan annular, this closure part extends to the said cavity and has and said plane or the corresponding shutoff face of surface of revolution from said cylindrical shell.
Preferably, the central angle alpha of said fan annular is that 15 degree are to 45 degree.
Preferably, said cleaning works head also comprises driver, and this driver is fixedly mounted on the support frame as described above, and the driving shaft of this driver and said revolution support member are in transmission connection.
According to a further aspect in the invention; A kind of clearing apparatus also is provided; This clearing apparatus comprises device body and is installed in the suction source on this device body; This clearing apparatus also comprises above-mentioned cleaning works head provided by the present invention, and the stay pipe of the said hollow of this cleaning works head can be communicated with said suction source.
Preferably, the stay pipe of said hollow is communicated with said suction source through first flexible pipe.
Preferably, said clearing apparatus also comprises the suction nozzle that can receive the foreign material that throw away from the said bristle of said cleaning works head, and this suction nozzle is positioned at said bristle position adjacent and with said suction source and is communicated with.
Preferably, said suction nozzle is communicated with said suction source through second flexible pipe.
Preferably, said cleaning works head is at least one pair of, and said suction nozzle is at least one, and the every pair of said cleaning works head is provided with respect to a suction nozzle axial symmetry of correspondence.
Further preferably, the closeouts of the cleaning works head of any a pair of correspondence is positioned opposite to each other.
Further preferably, each cleaning works head also comprises driver, and this driver is fixedly mounted on the support frame as described above, and the driving shaft of this driver and said revolution support member are in transmission connection.
In accordance with a further aspect of the present invention; A kind of road sweeper also is provided; This road sweeper comprises vehicle body and the clearing apparatus that is carried by this vehicle body; This clearing apparatus is an above-mentioned clearing apparatus provided by the present invention, and the said device body of this clearing apparatus is fixedly mounted on the chassis of said vehicle body, and many bristles of the cleaning works head of this clearing apparatus are provided with down.
Pass through technique scheme; Thereby, when carrying out cleaning work, can suction source be connected in the other end of bracing frame; Suction function is inner in bracing frame; And then,, prevent flying upward of dust everywhere on every side can the dust of being kicked up by bristle being aspirated away through communicating with the bristle Guan Eryu bristle of bracing frame internal communication.Therefore, utilize cleaning works head of the present invention can reduce airborne dust effectively, nor need the utilization of water, thereby realized the object of the invention.
Other features and advantages of the present invention will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present invention, and constitutes the part of manual, is used to explain the present invention with the following specific embodiment, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation that has according to the clearing apparatus of cleaning works head of the present invention;
Fig. 2 is the local enlarged diagram of I part among Fig. 1;
Fig. 3 is the sectional view of closeouts among Fig. 1 and Fig. 2;
Fig. 4 is the vertical view of closeouts among Fig. 3;
Fig. 5 is according to the structural representation of the preferred implementation of clearing apparatus of the present invention.
The specific embodiment
Be elaborated below in conjunction with the accompanying drawing specific embodiments of the invention.Should be understood that the specific embodiment described herein only is used for explanation and explains the present invention, is not limited to the present invention.
As depicted in figs. 1 and 2; Cleaning works provided by the present invention 100 comprises bracing frame 11 and the many bristles 121 that are rotatably installed on the revolution support member 122 of this bracing frame 11 and are installed on this revolution support member 122; Wherein, Support frame as described above 11 has the stay pipe of hollow, and said revolution support member 122 hermetic is installed on said stay pipe, and the openings adjacent with said bristle 121 of this stay pipe are for sealing; At least a portion bristle in the said many bristles 121 is the bristle pipe of hollow, and the bristle pipe of each hollow communicates with the stay pipe of said hollow.
Cleaning works 100 is to be used on the various clearing apparatus directly and the contacted parts in surface to be cleaned.Bracing frame 11 is used to many bristles 121 and provides with revolution support member 122 basis is installed, and this bristle 121 is processed by the various materials that are suitable for cleaning like plastics etc. usually.
Traditional cleaning works head generally includes bracing frame and is installed in the cleaning brush on this bracing frame.When cleaning,, carry out cleaning work thereby drive cleaning brush by this bracing frame through driving bracing frame.Because the cleaning work of cleaning brush flies upward lip-deep dust to be cleaned.
But for cleaning works according to the present invention 100; Because bracing frame 11 has the stay pipe (stay pipe that promptly connects along the longitudinal axis of bracing frame) of hollow; And the stay pipe of this hollow and the openings adjacent with bristle 121 for sealing and revolution support member 122 hermetic be installed on stay pipe, thereby the stay pipe of said hollow can only be through the bristle pipe and the exterior of each hollow.
Thereby; When carrying out cleaning work; Can suction source be connected in the other end of bracing frame 11, with suction function in bracing frame 11 inside, and then through communicating with around the bristle Guan Eryu bristle of bracing frame 11 internal communication 121; Can the dust of being kicked up by bristle 121 being aspirated away, prevent flying upward of dust everywhere.
Therefore, utilize cleaning works head of the present invention can reduce airborne dust effectively, nor need the utilization of water, thereby realized the object of the invention.
As stated, many bristles 121 can comprise the brush of processing like plastic or other material, to have suitable pliability.
As depicted in figs. 1 and 2, said many bristles 121 be distributed on the taper seat that central axis with said stay pipe is a central axis and the opening of this taper seat towards with the opening of said stay pipe towards identical.These many bristles 121 can be realized the distribution on the taper seat through mounting means.
Thereby, when carrying out cleaning work, many bristles 121 are spread out effectively, to help aspirating the dust of kicking up when cleaning.And, through the above-mentioned arrangement of many bristles 121, help making bristle 121 along with revolution support member 122 is rotated driving, thereby be convenient to processing is cleaned on surface to be cleaned.
Be rotatably installed on the revolution support member 122 of bracing frame 11 many bristles 121 are installed, thereby allow said bristle 121 to rotate with respect to bracing frame 11.Revolution support member 122 can have various ways, for example can be socket shape usually, and this socket shape is connected with stay pipe rotationally.
Under the preferable case; As depicted in figs. 1 and 2; Said revolution support member 122 comprises: the conus portion 125 that has the cylindrical portion 124 of through hole 123 and extend from this cylindrical portion 124 along taper seat, said stay pipe pass said through hole 123 and are connected rotationally with this cylindrical portion 124 through bearing 129; Said cleaning works head also comprises holder 126; This holder 126 comprises flat part 127 and from these flat part 127 outward extending conically shapeds 128; This conically shaped 128 is stacked each other with said conus portion 125 and be fixedly connected; The opening of said flat part 127 and said stay pipe is oppositely arranged and is closed with cavity 17, and said many bristles 121 hermetic are clamped between said conically shaped 128 and the said conus portion 125 and stretch in the said cavity 17.
Bracing frame 11 passes the through hole 123 of cylindrical portion 124, and between bracing frame 11 (stay pipe) and cylindrical portion 124, is provided with bearing 129, to realize being rotatably connected of revolution support member 122 and stay pipe.
The conus portion 125 of revolution support member 122 extends from this cylindrical portion 124 along taper seat, thinks that many bristles 121 provide the installation basis, thereby helps keeping many bristles 121 to keep the form that distributes along taper seat.
The conically shaped 128 of holder 126 is stacked each other with said conus portion 125 and be fixedly connected; Thereby can with many bristles 121 hermetic be clamped in the middle of and stretch in the said cavity 17; And the opening of flat part 127 and said stay pipe is oppositely arranged and is closed with the cavity 17 openings sealing adjacent with said bristle 121 of stay pipe (thereby with).
Thereby according to said structure, the inner space of bracing frame 11 is successively through above-mentioned cavity 17 and the bristle Guan Eryu exterior that stretches into each hollow in this cavity 17.In the end that is provided with bristle 121 of bracing frame 11, the bristle pipe and the exterior of hollow only passed through in the inner space of bracing frame 11.
, can also realize only through the bristle pipe and the exterior of said hollow in order to ensure the opening that is close to said many bristles 121 through other modes.For example; Revolution support member 122 is that an end seals and the open cylindrical shape of the other end; The end of stay pipe is inserted and should be turned round in the support member 122, between this revolution support member 122 and stay pipe, is provided with bearing, to allow rotatablely moving between stay pipe and the revolution support member 122; The blind end of revolution support member 122 is with the closure of openings of stay pipe, and a plurality of bristles 121 hermetic insert in the said revolution support member 122.
Preferably, said many bristles 121 are releasably attached on the revolution support member 122, as through releasable anchor clamps, thereby can conveniently safeguard the cleaning works head.
In carrying out cleaning process, can have the bigger foreign material of volume inevitably, and the bigger foreign material of this kind volume can not be siphoned away via the bristle pipe of hollow.Thereby the bigger foreign material of this kind volume are inhaled on the port of the bristle pipe of hollow (as shown in Figure 5) possibly.Along with the rotation of bristle 121, these foreign material of being inhaled on the bristle pipe port of hollow also can if always keeping the foreign material that held, then can influence the carrying out of cleaning work along with rotation.
Therefore, preferably as shown in Figure 2 in order to obtain to clean preferably effect, said cleaning works 100 also comprises the selectively closeouts 15 that stretches into the end in the said cavity 17 of occluding member bristle pipe.
This closeouts 15 is the end of occluding member bristle pipe in cavity 17 selectively; Thereby when the bristle pipe turns to the position of closeouts 15; The end of bristle pipe in cavity 17 is by closeouts 15 shutoff; Foreign material by this bristle pipe held split away off in cavity 17 outside ends from this bristle pipe owing to no longer receive suction function, to prevent to influence follow-up cleaning work.
For example, closeouts 15 can be positioned at the plugging block that cavity 17 can move radially for being connected in bracing frame 11, when the selected hollow brush hollow billet of this plugging block shutoff of needs, plugging block is moved radially near the end of bristle pipe in cavity 17; When needs discharge each hollow brush hollow billet, then can make plugging block radially away from the end of bristle pipe in cavity 17.
For another example, the cover that blocks as closeouts 15 can be set in cavity 17, this blocks cover and is fixedly connected on bracing frame 11 and forms the closed area of relative closure with the part inner peripheral surface of cavity 17.When hollow bristle pipe moves in this closed area, the foreign material that hold on these hollow brush hollow billet ends are externally come off; And when hollow bristle pipe leaves this closed area, these hollow brush hollow billets are connected with suction source, from and can aspirate exterior materials.
According to a preferred implementation of the present invention, a kind of concrete structure of preferred closeouts 15 is provided.As shown in Figure 2; Especially like Fig. 3 and shown in Figure 4; The end face that every bristle 121 stretches in the said cavity 17 is positioned at the plane perpendicular to said stay pipe central axis, and perhaps every bristle 121 stretches into end face in the said cavity 17 surface of revolution that to be positioned at said stay pipe central axis be rotation; Said closeouts 15 comprises: cylindrical shell 18, and this cylindrical shell 18 is fixedly set on the said stay pipe; With the closure part 19 of fan annular, this closure part 19 extends to the said cavity 17 and has the shutoff face 191 corresponding with said plane or surface of revolution from said cylindrical shell 18.
The end face that stretches in the said cavity 17 at every bristle 121 is arranged in the situation perpendicular to the plane of said stay pipe central axis; Shutoff face 191 also is arranged in the plane perpendicular to the stay pipe central axis; But shutoff face 191 is not distributed on the whole circumference in a circumferential direction, but is distributed on the part of whole circumference.
Stretch into end face in the said cavity 17 situation that to be arranged in said stay pipe central axis be the surface of revolution of rotation at every bristle 121; This surface of revolution can be the face of cylinder or taper seat (embodiment as depicted in figs. 1 and 2 is a taper seat); Then shutoff face 191 also is positioned on the corresponding face of cylinder or taper seat, but is not distributed on the whole circumference direction too.
The bristle pipe shutoff that is currently located at which position is along the circumferential direction incited somebody to action in closure part 19 decisions of fan annular.Specifically,, when installed part 122 rotates and when driving bristle 121 and rotating, be in bristle pipe in the annular institute of the fan region covered, and be not in bristle pipe in the annular institute of the fan region covered not by shutoff by shutoff like Fig. 2 and shown in Figure 4.
Preferably, as shown in Figure 4, the central angle alpha of said fan annular is that 15 degree are to 45 degree.
The revolution support member 122 that bristle 121 is installed can be for motorless, also can be for dynamic, to obtain better to clean effect.Therefore, preferably as shown in Figure 1, said cleaning works 100 also comprises driver 14, and this driver 14 is fixedly mounted on the support frame as described above 11, and the driving shaft 141 and the said revolution support member 122 of this driver 14 are in transmission connection.For example, can be connected for gear drive, band transmission or chain drive between driver 14 and the revolution support member 122.
More than cleaning works head provided by the present invention is described in detail.According to the present invention; Clearing apparatus also is provided; This clearing apparatus comprises device body and is installed in the suction source on this device body; This clearing apparatus also comprises above-mentioned cleaning works provided by the present invention 100, and the stay pipe (bracing frame 11) of the said hollow of this cleaning works 100 can be communicated with said suction source.
When carrying out cleaning work, processing is cleaned on 121 pairs of surfaces to be cleaned of bristle of cleaning works 100.And stay pipe communicates with suction source, and the dust of therefore kicking up along with the cleaning of bristle 121 can get into via the bristle pipe of hollow in the above-mentioned cavity 17, and then is aspirated away by suction source via the stay pipe of hollow.Thereby, need not be equipped with sprinkler system, just can avoid kicking up of dust.Therefore, use the clearing apparatus of this cleaning works head to need not to be provided with the sprinkler system that comprises water tank, can improve the service behaviour of clearing apparatus effectively and reduce whole cost.
The foreign material of smaller size smaller are through pneumatic conveying, owing to there has not been larger particles, the power of fan that needs reduces greatly, so the total power of clearing apparatus reduces greatly, the noise as the blower fan of suction source that also can reduce simultaneously.In addition,, thereby can reduce wear raising application life because the bristle pipe of hollow can not contact with surface to be cleaned.
The device body of this clearing apparatus can have various ways, like body of dust catcher etc.Under the preferable case, device body is for movably.
Suction source can for as suction air pump or compressor.In addition, be provided with dust storage tank in this clearing apparatus usually, be used to deposit collected dust or foreign material.Can be about being provided with of dust storage tank with reference to traditional various clearing apparatus, like dust catcher.Here give unnecessary details no longer in detail.
Preferably, as shown in Figure 1, the stay pipe 11 of said hollow is communicated with said suction source through first flexible pipe 151, thereby cleaning works 100 position with respect to device body are adjustable.
In carrying out cleaning process, can have the bigger foreign material of volume inevitably, and the bigger foreign material of this kind volume can not be siphoned away via the stay pipe of hollow.And, also there is the situation that the stay pipe via hollow siphons away that is not easy for the peripheral foreign material of many bristles 121.
For this reason; Preferably; Like Fig. 1 and shown in Figure 5, said clearing apparatus also comprises the suction nozzle 13 that can receive the foreign material that throw away from the said bristle 121 of said cleaning works 100, and this suction nozzle 13 is positioned at said bristle 121 position adjacent and with said suction source and is communicated with.Said closure part 19 is positioned at the side near suction nozzle 13 of said cleaning head 100, thereby rubbish just can no longer receive the suction of bristle 121 and can be siphoned away by suction nozzle 13 near suction nozzle 13 time.
Therefore, when carrying out cleaning work, the foreign material that can not siphon away via the bristle pipe and the stay pipe of hollow can receive sweeping of bristle 121, and the bristle pipe that some foreign material can be adsorbed to hollow is positioned on the outside end (as shown in Figure 5).Therefore, when carrying out cleaning work, these foreign material can be thrown near the position this bristle 121, being aspirated by suction nozzle 13.
In addition, in preferred embodiment,, also can help the foreign material that held are thrown in the suction nozzle 13 through effect of inertia through the setting of closeouts 15.Therefore, suction nozzle 13 can either be accepted the foreign material that held by the bristle pipe of hollow, also can aspirate the dust that flies upward, thereby obtains to clean preferably effect.
Preferably, as shown in Figure 1, said suction nozzle 13 is communicated with said suction source through second flexible pipe 16, can regulate the position of suction nozzle 13 with respect to device body.
Preferably, as shown in Figure 5, said cleaning works 100 is at least one pair of, and said suction nozzle 13 is at least one, every pair of said cleaning works 100 suction nozzle 13 axial symmetry settings with respect to correspondence.
According to this technical scheme; When device body moves and when carrying out cleaning work along directions X; The direction of rotation of this a pair of cleaning works 100 opposite (ω 1 is opposite with ω 2 direction of rotation); Promptly all to the opening of suction nozzle 13 cleaning foreign material, so that the foreign material that suction nozzle 13 suctions throw away from cleaning works 100.
As stated,, can help making the foreign material that held to discharge in place and unclamp, to get in the suction nozzle 13 through the setting of closeouts 15.As shown in Figure 5; Preferably; Be provided with under the prerequisite of closeouts 15 as stated; The closeouts 15 (promptly being arranged on this side toward each other) positioned opposite to each other of the cleaning works head of any a pair of correspondence to the cleaning works head, thus can make the movement locus of foreign material corresponding with the position of suction nozzle 13.
More than clearing apparatus provided by the present invention is described in detail, the characteristic of above-mentioned cleaning works head can both with clearing apparatus any combination of the present invention.According to a further aspect in the invention; Road sweeper also is provided; This road sweeper comprises vehicle body and the clearing apparatus that is carried by this vehicle body; Wherein, this clearing apparatus is a clearing apparatus provided by the present invention, and the said device body of this clearing apparatus is fixedly mounted on the chassis of said vehicle body (perhaps be appreciated that be one for the device body of clearing apparatus and chassis); The many bristles 121 of the cleaning works head of this clearing apparatus are provided with down, so that cleaning work is carried out on ground to be cleaned.
According to technical scheme of the present invention, in use, can avoid the generation of airborne dust through suction, thereby need not be equipped with sprinkler system.Therefore,, can both improve the actual load of clearing apparatus or road sweeper, reduce whole cost, improve service behaviour for clearing apparatus or road sweeper.And, when the bigger foreign material of volume are held by the hollow brush hollow billet, can reduce power requirement, thereby reduce system power and reduce noise suction source.
More than combine accompanying drawing to describe preferred implementation of the present invention in detail; But; The present invention is not limited to the detail in the above-mentioned embodiment; In technical conceive scope of the present invention, can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment; Under reconcilable situation, can make up through any suitable manner, and be not limited to the restriction of the adduction relationship of each item claim in claims.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be regarded as the disclosed content of the present invention equally.
Claims (15)
1. cleaning works head; The many bristles (121) that this cleaning works head (100) comprises bracing frame (11), is rotatably installed on the revolution support member (122) of this bracing frame (11) and is installed on this revolution support member (122); It is characterized in that; The stay pipe that support frame as described above (11) has hollow, said revolution support member (122) hermetic is installed on said stay pipe, and the opening adjacent with said bristle (121) of this stay pipe is what seal; At least a portion bristle in the said many bristles (121) is the bristle pipe of hollow, and the bristle pipe of each hollow communicates with the stay pipe of said hollow.
2. cleaning works head according to claim 1; It is characterized in that, said many bristles (121) be distributed on the taper seat that central axis with said stay pipe is a central axis and the opening of this taper seat towards with the opening of said stay pipe towards identical.
3. cleaning works head according to claim 2; It is characterized in that; Said revolution support member (122) comprising: the conus portion (125) that has the cylindrical portion (124) of through hole (123) and extend from this cylindrical portion (124) along taper seat, said stay pipe pass said through hole (123) and are connected rotationally with this cylindrical portion (124) through bearing (129);
Said cleaning works head also comprises holder (126); This holder (126) comprises flat part (127) and from the outward extending conically shaped of this flat part (127) (128); This conically shaped (128) and said conus portion (125) are stacked each other and be fixedly connected; The opening of said flat part (127) and said stay pipe is oppositely arranged and is closed with cavity (17), and said many bristles (121) hermetic are clamped between said conically shaped (128) and the said conus portion (125) and stretch in the said cavity (17).
4. cleaning works head according to claim 3 is characterized in that, this cleaning works head (100) also comprises the selectively closeouts (15) that stretches into the end in the said cavity (17) of occluding member bristle pipe.
5. cleaning works head according to claim 4 is characterized in that,
The end face that every bristle (121) stretches in the said cavity (17) is positioned at the plane perpendicular to said stay pipe central axis, and perhaps every bristle (121) stretches into end face in the said cavity (17) to be positioned at support frame as described above (11) central axis be the surface of revolution of rotation;
Said closeouts comprises: cylindrical shell (18), and this cylindrical shell (18) is fixedly set on the said stay pipe; With the closure part (19) of fan annular, this closure part (19) extend to the said cavity (17) and have the shutoff face (191) corresponding with said plane or surface of revolution from said cylindrical shell (18).
6. cleaning works head according to claim 5 is characterized in that, the central angle alpha of said fan annular is that 15 degree are to 45 degree.
7. according to any described cleaning works head among the claim 1-6; It is characterized in that; Said cleaning works head (100) also comprises driver (14); This driver (14) is fixedly mounted on the support frame as described above (11), and the driving shaft (141) of this driver (14) is in transmission connection with said revolution support member (122).
8. clearing apparatus; This clearing apparatus comprises device body and is installed in the suction source on this device body; It is characterized in that; This clearing apparatus comprises that also the stay pipe of the said hollow of this cleaning works head (100) can be communicated with said suction source according to any described cleaning works head (100) among the claim 1-7.
9. clearing apparatus according to claim 8 is characterized in that, the stay pipe of said hollow is communicated with said suction source through first flexible pipe (151).
10. clearing apparatus according to claim 8; It is characterized in that; Said clearing apparatus also comprises the suction nozzle (13) that can receive the foreign material that throw away from the said bristle (121) of said cleaning works head (100), and this suction nozzle (13) is positioned at said bristle (121) position adjacent and with said suction source and is communicated with.
11. clearing apparatus according to claim 10 is characterized in that, said suction nozzle (13) is communicated with said suction source through second flexible pipe (16).
12. clearing apparatus according to claim 10 is characterized in that, said cleaning works head (100) is at least one pair of, and said suction nozzle (13) is at least one, and every pair of said cleaning works head (100) is with respect to a suction nozzle (13) the axial symmetry setting of correspondence.
13. clearing apparatus according to claim 12 is characterized in that, this clearing apparatus comprises that according to any described cleaning works head of claim 4-6 (100) closeouts (15) of the cleaning works head of any a pair of correspondence is positioned opposite to each other.
14. any described clearing apparatus according to Claim 8-13; It is characterized in that; Each cleaning works head (100) also comprises driver (14); This driver (14) is fixedly mounted on the support frame as described above (11), and the driving shaft (141) of this driver (14) is in transmission connection with said revolution support member (122).
15. road sweeper; This road sweeper comprises vehicle body and the clearing apparatus that is carried by this vehicle body; It is characterized in that; This clearing apparatus is any described clearing apparatus in according to Claim 8-14, and the said device body of this clearing apparatus is fixedly mounted on the chassis of said vehicle body, and the many bristles (121) of the cleaning works head of this clearing apparatus are provided with down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110430884 CN102518067B (en) | 2011-12-20 | 2011-12-20 | Cleaning working head, cleaning device and road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110430884 CN102518067B (en) | 2011-12-20 | 2011-12-20 | Cleaning working head, cleaning device and road sweeper |
Publications (2)
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Cited By (10)
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| CN103510484A (en) * | 2013-10-09 | 2014-01-15 | 华侨大学 | Novel sweeping and absorbing integrated cleaning mechanism |
| CN104141281A (en) * | 2013-05-06 | 2014-11-12 | 昆山瑞恒峰技术咨询有限公司 | Novel road cleaning device |
| CN104929071A (en) * | 2015-06-08 | 2015-09-23 | 亳州师范高等专科学校 | Ground falling leaf removing machine |
| CN105002852A (en) * | 2015-07-24 | 2015-10-28 | 中联重科股份有限公司 | Suction nozzle and cleaning trolley with same |
| CN105672179A (en) * | 2014-12-24 | 2016-06-15 | 长沙中联重科环卫机械有限公司 | Road sweeper |
| CN108670129A (en) * | 2018-05-28 | 2018-10-19 | 六安合益智能家居科技有限公司 | A kind of Intelligent robot for sweeping floor and its implementation based on Internet of Things |
| CN110424313A (en) * | 2019-07-22 | 2019-11-08 | 安徽荣航机电配件有限公司 | A kind of road sweeper picking up dirt with efficient cleaning |
| CN112649382A (en) * | 2020-11-30 | 2021-04-13 | 浙江必利夫检测科技有限公司 | Atomic absorption spectrophotometer for detecting heavy metal ions and detection method |
| CN113397433A (en) * | 2021-06-30 | 2021-09-17 | 追觅创新科技(苏州)有限公司 | Cleaning robot |
| CN113413093A (en) * | 2021-06-30 | 2021-09-21 | 追觅创新科技(苏州)有限公司 | Cleaning method and device for mobile robot, storage medium and electronic device |
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| CN104141281A (en) * | 2013-05-06 | 2014-11-12 | 昆山瑞恒峰技术咨询有限公司 | Novel road cleaning device |
| CN103510484A (en) * | 2013-10-09 | 2014-01-15 | 华侨大学 | Novel sweeping and absorbing integrated cleaning mechanism |
| CN103510484B (en) * | 2013-10-09 | 2016-10-05 | 华侨大学 | A kind of novel sweeping and absorbing integrated cleaning mechanism |
| CN105672179A (en) * | 2014-12-24 | 2016-06-15 | 长沙中联重科环卫机械有限公司 | Road sweeper |
| CN104929071A (en) * | 2015-06-08 | 2015-09-23 | 亳州师范高等专科学校 | Ground falling leaf removing machine |
| CN105002852A (en) * | 2015-07-24 | 2015-10-28 | 中联重科股份有限公司 | Suction nozzle and cleaning trolley with same |
| CN108670129A (en) * | 2018-05-28 | 2018-10-19 | 六安合益智能家居科技有限公司 | A kind of Intelligent robot for sweeping floor and its implementation based on Internet of Things |
| CN110424313A (en) * | 2019-07-22 | 2019-11-08 | 安徽荣航机电配件有限公司 | A kind of road sweeper picking up dirt with efficient cleaning |
| CN112649382A (en) * | 2020-11-30 | 2021-04-13 | 浙江必利夫检测科技有限公司 | Atomic absorption spectrophotometer for detecting heavy metal ions and detection method |
| CN112649382B (en) * | 2020-11-30 | 2024-09-17 | 浙江必利夫检测科技有限公司 | Atomic absorption spectrophotometer for detecting heavy metal ions and detection method |
| CN113397433A (en) * | 2021-06-30 | 2021-09-17 | 追觅创新科技(苏州)有限公司 | Cleaning robot |
| CN113413093A (en) * | 2021-06-30 | 2021-09-21 | 追觅创新科技(苏州)有限公司 | Cleaning method and device for mobile robot, storage medium and electronic device |
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