CN218712509U - Dust-free road sweeper - Google Patents
Dust-free road sweeper Download PDFInfo
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- CN218712509U CN218712509U CN202222367120.8U CN202222367120U CN218712509U CN 218712509 U CN218712509 U CN 218712509U CN 202222367120 U CN202222367120 U CN 202222367120U CN 218712509 U CN218712509 U CN 218712509U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model relates to a dust-free road sweeping mechanism, which comprises a box body, a fan, a garbage bin, a cleaning device, an air duct pipe, a wet air duct opening, a dry air duct opening and a switching mechanism, wherein the garbage bin is arranged in the box body and is used for storing garbage; the cleaning device is communicated with the garbage bin through a conveying pipe and is used for cleaning garbage on a road surface and conveying the collected garbage into the garbage bin; one end of the air channel pipe is communicated with the garbage bin, and the other end of the air channel pipe is communicated with an air inlet of the fan; the wet type air channel opening is arranged on one side of an air channel pipe close to the fan, the air channel pipe is communicated with the garbage bin through the wet type air channel opening, and the wet type air channel opening is used for enabling wet type airflow to enter an inlet of the air channel pipe; the dry air duct opening is arranged in the air duct pipe and used for flowing dry air flow; the switching mechanism is used for controlling the on-off of the dry air duct opening and the wet air duct opening, is multipurpose, and has a dual-operation mode of wet dust suppression and dry dust removal.
Description
Technical Field
The utility model relates to a sanitation special-purpose vehicle equipment technical field, in particular to dustless road sweeper.
Background
The road sweeper is one of environmental sanitation devices, is a high-efficiency sweeping device integrating road sweeping, garbage recycling and transportation, and can be widely applied to road sweeping of trunk roads, municipal administration, airport roads, urban residential areas, parks and the like.
Traditional wet-type road sweeper need carry out the dust fall in order to reduce the raise dust volume of fan air outlet department at sweeping dish and the inside water spray simultaneously of suction nozzle in the course of the work, but in extremely cold area (temperature is less than or equal to-20 °), because water freezes easily, this kind of product just can't use the spraying to press down the dirt for produce very big raise dust after the operation, cause very big secondary pollution. In the working environment with large dust, such as a granary, a coal factory and the like, even if water is sprayed for dust reduction, the dust at the air outlet of the fan is difficult to inhibit. For the dry barrel road sweeper, because the dust removal device of the dry barrel road sweeper is greatly influenced by water vapor, the pressure loss of the dust removal device attached to the dust removal device by water drops is increased, the suction capacity of the road sweeper is reduced, the sweeping efficiency is lower, and in addition, the garbage can is small in volume and limited in application prospect.
Therefore, the existing wet type road sweeper needs to spray water for dust reduction and cannot work in winter, the dry type barreled road sweeper is poor in dust removal effect and low in cleaning efficiency due to the influence of water vapor, the structural function is single, and the wet type dust suppression and dry type dust removal double-operation mode cannot be achieved simultaneously.
SUMMERY OF THE UTILITY MODEL
Therefore, a dust-free road sweeper needs to be provided for solving the technical problems that the existing wet road sweeper needs to spray water for dust reduction and cannot work in winter, the dry barrel road sweeper is poor in dust removal effect and low in cleaning efficiency due to the influence of water vapor, the structural function is single, and the wet dust suppression and dry dust removal double-operation mode cannot be achieved simultaneously.
To achieve the above object, the present inventors provide a dust-free road sweeper, comprising:
a fan;
a box body;
the garbage bin is arranged in the box body and is used for storing garbage;
the cleaning device is communicated with the garbage bin through a conveying pipe and is used for cleaning garbage on a road surface and conveying the collected garbage into the garbage bin;
one end of the air channel pipe is communicated with the garbage bin, and the other end of the air channel pipe is communicated with an air inlet of the fan;
a wet gas duct opening provided on a side of the gas duct pipe close to the fan, the gas duct pipe communicating with the garbage bin through the wet gas duct opening, the wet gas duct opening being used for wet gas flow to enter an inlet of the gas duct pipe;
the dry air duct opening is arranged in the air duct pipe and used for flowing dry air flow;
and the switching mechanism is used for controlling the on-off of the dry gas channel opening and the wet gas channel opening.
As a preferred structure of the utility model, the dust-free road sweeper further comprises a settling device, wherein the settling device is arranged in the garbage bin close to one side of the fan;
the sweeping device is communicated with the settling device through a conveying pipe;
the sedimentation device is communicated with the garbage bin and is used for settling garbage.
As a preferred structure of the utility model, it includes buffering part and fixed bolster to subside the device, the fixed bolster fixed set up in the garbage storehouse, buffering part sets up on the fixed bolster, buffering part is used for reducing the sound that rubbish collision produced and reduces the wearing and tearing of fixed bolster.
As a preferred structure of the utility model, the air duct pipe is arranged in the box body and is positioned at the top of the garbage bin;
one end of the air duct pipe, which is far away from the fan, is provided with a dust removal port, and the dust removal port is communicated with the garbage bin;
the other end of the air channel pipe, which is close to the fan, is provided with an air suction opening, the air suction opening is communicated with an air inlet of the fan, and the air suction opening is positioned outside the garbage bin;
the dry gas channel opening is positioned between the wet gas channel opening and the dust removal opening.
As a preferred structure of the utility model, the dust-free road sweeper further comprises a wet filtering mechanism, and the wet filtering mechanism is arranged in the box body close to one side of the fan;
wet-type filtering mechanism with the garbage storehouse intercommunication, wet-type filtering mechanism with the air duct pipe passes through wet-type gas channel mouth intercommunication, wet-type filtering mechanism is used for filtering the rubbish that slightly floats the form that has in the air current.
As a preferred structure of the utility model, there are two wet-type filtering mechanisms, and the two wet-type filtering mechanisms are respectively arranged at the left side and the right side in the box body;
the two wet gas channel openings are respectively arranged on two sides of the gas channel pipe close to the fan;
the dry type air duct openings are two, and the two dry type air duct openings are respectively arranged in the air duct pipes.
As a preferred structure of the utility model, the dust-free road sweeper further comprises a dry filtering mechanism, and the dry filtering mechanism is arranged in the box body at one side far away from the fan;
the dry type filtering mechanism is communicated with the garbage bin, the dry type filtering mechanism is communicated with one end of the air channel pipe, and the dry type filtering mechanism is used for filtering the slightly floating garbage in the air flow.
As the utility model discloses a preferred structure, dustless road sweeper still includes dry-type dust collector, dry-type dust collector sets up in dry-type filtering mechanism, dry-type dust collector's gas outlet with the one end intercommunication of gas duct pipe, dry-type dust collector is arranged in filtering the dust in the air current.
As a preferred structure of the present invention, the switching mechanism includes a switching door and a driving part;
the switching door is arranged between the wet gas channel opening and the dry gas channel opening and is used for controlling the on-off of the dry gas channel opening and the wet gas channel opening;
the driving component is in transmission connection with the switching door and is used for providing driving force for the switching door so as to drive the switching door to rotate.
As a preferred structure of the utility model, the cleaning device comprises a sucker, a cleaning mechanism, a first dust suppression component and a second dust suppression component;
the sucking disc is communicated with the garbage bin through a conveying pipe, the cleaning mechanism is arranged at the front end of the sucking disc, the first dust suppression part is arranged on the cleaning mechanism, and the second dust suppression part is arranged on the conveying pipe;
the cleaning mechanism is used for cleaning garbage on a road surface, the sucking disc is used for conveying the garbage collected after the cleaning mechanism cleans into the garbage bin, the first dust suppression component is used for preventing dust raising, and the second dust suppression component is used for spraying and suppressing dust.
Different from the prior art, the beneficial effects of the technical scheme are as follows: the dust-free road sweeper of the utility model has the double operation modes of wet dust suppression and dry dust removal, and the wet dust suppression operation mode or the dry dust removal operation mode is selected according to the actual operation requirement; when the wet dust suppression operation mode is selected, the dry gas channel opening is closed through the rotation switching of the switching mechanism, the wet gas channel opening is opened, after the fan works, the cleaning device is started to carry out cleaning and dust suppression operations, the garbage is conveyed into the garbage bin through the conveying pipe, the wet gas flow is directly discharged out of the vehicle by the fan from the wet gas channel opening, and the dry dust removal operation mode cannot be influenced by water vapor in the gas flow. When the dry type dust removal operation mode is selected, the dry type air duct opening is opened through the rotary switching of the switching mechanism, the wet type air duct opening is closed, after the fan works, the cleaning device is started to carry out cleaning and dust suppression operation (the cleaning device can be opened for dust suppression operation when the operation is not carried out in winter), the garbage is conveyed into the garbage bin through the conveying pipe, airflow after dust removal is exhausted out of the vehicle by the fan through the dry type air duct opening, the multipurpose of the vehicle is achieved, the wet type dust suppression and dry type dust removal dual-operation mode is achieved, and the fan exhausts air without raising dust during cleaning operation.
The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, further, the present invention can be implemented according to the contents described in the text and the drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description will be made in conjunction with the detailed description of the present application and the drawings.
Drawings
The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the present application, as well as others related thereto, and are not to be construed as limiting the application.
In the drawings of the specification:
FIG. 1 is a cross-sectional view of a dust free sweeper of an embodiment;
FIG. 2 is a schematic structural diagram of the case according to the embodiment;
FIG. 3 is a second schematic structural view of the case according to the second embodiment;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a schematic view illustrating the air flow direction in the dry dust removal mode of the dust-free sweeper according to the embodiment;
fig. 6 is a schematic view illustrating the flow direction of the wet dust suppression mode of the dust-free sweeper according to the embodiment.
The reference numerals referred to in the above figures are explained below:
1. a cab;
2. a fan;
3. a settling device;
31. a buffer member;
32. fixing a bracket;
4. a drive member;
5. a dry dust removal device;
6. a box body;
61. a second delivery pipe;
62. an airway tube;
621. an air suction opening;
622. a dust removal port;
623. a wet gas duct opening;
624. an access hole;
625. a dry-type air duct opening;
63. a garbage bin;
64. a clear water bin;
65. overhauling the cover plate;
66. a switching gate;
67. a wet filter mechanism;
7. a dry filter mechanism;
8. a rear door;
9. a chassis;
10. a second dust suppressing member;
11. a suction cup;
111. a first delivery pipe;
12. a cleaning mechanism;
13. a first dust suppressing member;
14. a dust vibrating device.
Detailed Description
In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.
Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.
In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".
In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.
As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.
In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.
Referring to fig. 1 to 6, the present embodiment relates to a dust-free road sweeper, which includes a chassis 9, a cab 1, a box 6, a fan 2, a garbage bin 63, a cleaning device, an air duct pipe 62, a wet air duct port 623, a dry air duct port 625, and a switching mechanism, wherein the chassis 9 is used for providing driving force to the dust-free road sweeper, and the chassis 9 includes a power source, and the power source is in transmission connection with wheels of the dust-free road sweeper so as to drive the dust-free road sweeper to advance. The cab 1 and the box 6 are respectively arranged on the chassis 9, and the fan 2 is arranged in the box 6 close to the cab 1. Further, in this embodiment, as shown in fig. 1, a rear door 8 is disposed at the tail of the box 6, and the garbage settled in the garbage bin 63 can be poured conveniently by opening the rear door 8.
Further, in some embodiments, as shown in fig. 1, the garbage bin 63 is disposed in the box 6, and the garbage bin 63 is used for storing garbage; a clear water bin 64 is further arranged in the box body 6, the clear water bin 64 is arranged at the bottom of the garbage bin 63, and the clear water bin 64 is used for storing water. The cleaning device is communicated with the garbage bin 63 through a conveying pipe, the conveying pipe is used for conveying garbage, specifically, in this embodiment, as shown in fig. 1, the conveying pipe includes a first conveying pipe 111 and a second conveying pipe 61, the first conveying pipe 111 is communicated with the second conveying pipe 61, one end of the first conveying pipe 111 is communicated with the suction cup 11, the other end of the first conveying pipe 111 is communicated with one end of the second conveying pipe 61, and the other end of the second conveying pipe 61 is communicated with the settling device 3. The first conveying pipe 111 is used for conveying the garbage collected by the suction cup 11 into the second conveying pipe 61, and then conveying the garbage into the settling device 3 of the box 6 through the second conveying pipe 61.
Further, in some embodiments, as shown in fig. 1, the sweeping device is used for sweeping the garbage on the road surface and conveying the collected garbage into the garbage bin 63; specifically, in the present embodiment, as shown in fig. 1, the cleaning device includes a suction cup 11, a cleaning mechanism 12, a first dust suppression member 13, and a second dust suppression member 10; sucking disc 11 with garbage bin 63 passes through the conveyer pipe intercommunication, and is concrete, sucking disc 11 with subside device 3 and pass through the conveyer pipe intercommunication, clean mechanism 12 set up in 11 front ends of sucking disc, clean mechanism 12 and be used for cleaning the rubbish on road surface, sucking disc 11 is used for cleaning mechanism 12 and carries the rubbish of collecting after extremely in garbage bin 63, and is concrete, in this embodiment, sucking disc 11 will clean mechanism 12 and carry the rubbish of collecting after extremely in subside device 3, fall into garbage bin 63 from subside device 3 again. The first dust suppression component 13 is arranged on the cleaning mechanism 12, the first dust suppression component 13 is used for preventing dust from flying, specifically, the first dust suppression component 13 is a clean water nozzle, and the first dust suppression component 13 is used for spraying and suppressing dust generated during operation of the cleaning mechanism 12. Further, the second dust suppressing member 10 is mounted on the duct, the second dust suppressing member 10 may be mounted on the first duct 111 or the second duct 61, and the second dust suppressing member 10 may be a clean water nozzle, and is used for mist suppression in the wet dust suppressing operation mode by providing the second dust suppressing member 10.
Further, in some embodiments, as shown in fig. 1, the air duct 62 is disposed in the box 6, the air duct 62 is located at the top of the garbage bin 63, one end of the air duct 62 is communicated with the garbage bin 63, and the other end of the air duct 62 is communicated with the air inlet of the fan 2; specifically, in this embodiment, as shown in fig. 1, a dust removing opening 622 is disposed at one end of the air duct pipe 62, which is far away from the fan 2, the dust removing opening 622 is communicated with the garbage bin 63, the front end of the air duct pipe 62 is close to the direction of the cab 1, the dust removing opening 622 is located at the rear end of the air duct pipe 62, and is an inlet through which the dust-removed air flow enters the air duct pipe 62 and is communicated with the garbage bin 63 through a dust removing device. Further, an air suction port 621 is arranged at the other end of the air duct pipe 62 close to the fan 2, and the air suction port 621 is communicated with an air inlet of the fan 2; the air suction opening 621 is formed in the foremost end of the air channel pipe 62 (the front end of the air channel pipe 62 is close to the direction of the cab 1), the air suction opening 621 is formed in the outer portion of the garbage bin 63, the air suction opening 621 is an air outlet of the air channel pipe 62 and is only communicated with an air inlet of the fan 2, and the fan 2 is used for discharging air in the garbage bin 63 through the air channel pipe 62.
Further, in some embodiments, as shown in fig. 3 and 4, the wet air channel opening 623 is disposed on a side of the air channel pipe 62 close to the fan 2, the air channel pipe 62 is communicated with the garbage bin 63 through the wet air channel opening 623, and the wet air channel opening 623 is used for wet air flow to enter an inlet of the air channel pipe 62; the wet gas duct port 623 is located at the front end of the garbage bin 63, near the outlet of the conveying pipe (second conveying pipe 61), and far from the dust removal port 622. The wet gas duct port 623 is an inlet for wet gas flow into the gas duct, and the wet gas duct port 623 communicates with the garbage bin 63 through the wet filter mechanism 67. Specifically, in the present embodiment, the wet gas duct port 623 serves as an inlet of the wet gas flow entering the gas duct pipe 62 in the wet dust removal mode.
Further, in some embodiments, as shown in fig. 3 and 5, the dry air duct opening 625 is disposed in the air duct pipe 62, the dry air duct opening 625 is located between the wet air duct opening 623 and the dust removing opening 622, and the dry air duct opening 625 is used for flowing dry air; specifically, in the present embodiment, the dry air duct port 625 serves as an inlet of the dry air flow in the dry dust removal mode.
Further, in some embodiments, as shown in fig. 3 and fig. 4, the switching mechanism is disposed between the dry gas channel port 625 and the wet gas channel port 623, and the switching mechanism is configured to control on/off of the dry gas channel port 625 and the wet gas channel port 623, open or close the dry gas channel port 625 through the switching mechanism, and open or close the wet gas channel port 623, so that the wet dust suppression operation mode and the dry dust removal operation mode can be freely switched according to actual operation requirements, thereby achieving one vehicle with multiple purposes.
Specifically, the dust-free road sweeper in the embodiment has a wet dust suppression operation mode and a dry dust removal operation mode, and the wet dust suppression operation mode or the dry dust removal operation mode is selected according to the actual operation requirement; when a wet dust suppression operation mode is selected, the dry gas channel opening 625 is closed through the rotation switching of the switching mechanism, the wet gas channel opening 623 is opened, after the fan 2 works, the cleaning device is started to clean and suppress dust, the garbage is conveyed into the garbage bin 63 through the conveying pipe, the conveying pipe is arranged on one side close to the fan 2, the dry gas channel opening 625 is arranged in the gas channel pipe 62, the dust removing opening 622 is arranged at one end, away from the fan 2, of the gas channel pipe 62, the dust removing opening 622 is communicated with the garbage bin 63, the dry gas channel opening 625 is arranged between the wet gas channel opening 623 and the dust removing opening 622, the wet gas channel opening 623 is arranged on one side, close to the gas channel pipe 62 of the fan 2, the gas channel pipe 62 is communicated with the garbage bin 63 through the wet gas channel opening 623, and the wet gas channel opening 623 is used for allowing wet gas flow to enter the inlet of the gas channel pipe 62, and the arrangement mode is that the wet gas flow is directly discharged out of the vehicle by the fan 2 through the wet gas channel opening 623, and water vapor in the gas flow cannot influence the dry dust removal operation mode.
When the dry dust removal operation mode is selected, the dry air duct opening 625 is opened through the rotary switching of the switching mechanism, the wet air duct opening 623 is closed, after the fan 2 works, the cleaning device is started to perform cleaning and dust suppression operation (the cleaning device can be opened for dust suppression operation when the fan is not operated in winter), garbage is conveyed into the garbage bin 63 through the conveying pipe, the conveying pipe is arranged on one side close to the fan 2, the dry air duct opening 625 is arranged in the air duct pipe 62, the dust removal opening 622 is formed in one end, away from the fan 2, of the air duct pipe 62, the dust removal opening 622 is communicated with the garbage bin 63, the dry air duct opening 625 is arranged between the wet air duct opening 623 and the dust removal opening 622, the wet air duct opening 623 is arranged on one side, close to the air duct pipe 62 of the fan 2, the air duct pipe 62 is communicated with the garbage bin 63 through the wet air duct opening 623, the wet air duct opening 623 is used for wet air to enter the inlet of the air duct pipe 62, air flow after dust removal in the arrangement mode is discharged out of the fan 2 from the outside, the air duct 625, multiple purposes are achieved, the double-dust suppression and the wet dust-removal operation mode is achieved, and the wet air-cleaning operation mode is achieved.
Further, in some embodiments, as shown in fig. 1, the dust-free road sweeper further comprises a settling device 3, wherein the settling device 3 is disposed in the garbage bin 63 near one side of the fan 2; the cleaning device is communicated with the sedimentation device 3 through a conveying pipe; the lower end of the settling device 3 is communicated with the garbage bin 63, the settling device 3 is used for settling garbage, and specifically, in the embodiment, the settling device 3 is formed as a garbage settling chamber. Subside device 3 and include buffering part 31 and fixed bolster 32, subside the rubbish that device 3 was enclosed by buffering part 31 and fixed bolster 32 and subside the chamber, fixed bolster 32 fixed set up in the rubbish storehouse 63, buffering part 31 sets up on fixed bolster 32, buffering part 31 is used for reducing the sound that rubbish collision produced and reduces fixed bolster 32's wearing and tearing through being equipped with buffering part 31 thereby reduce the sound that rubbish collision produced, noise abatement, and reduce the wearing and tearing to fixed bolster 32. The cushioning element 31 is made of a wear-resistant, resilient cushioning material, for example, a rubber sheet.
Further, in some embodiments, as shown in fig. 1, the dust-free road sweeper further includes a wet filtering mechanism 67, and the wet filtering mechanism 67 is disposed in the housing 6 near the fan 2, so that in the wet dust suppression operation mode, after the wet airflow is filtered by the wet filtering mechanism 67, the wet airflow is directly exhausted out of the vehicle by the fan 2 through the wet air duct port 623, and the moisture in the airflow does not affect the dry dust removal device 5; the wet type filtering mechanism 67 is communicated with the garbage bin 63, the wet type filtering mechanism 67 is communicated with the air channel pipe 62 through the wet type air channel port 623, and the wet type filtering mechanism 67 is used for filtering light-floating garbage in the air flow. Specifically, in this embodiment, the wet filter mechanism 67 is a wet filter bin, and the wet filter bin is a cavity surrounded by the coarse filter screen.
Specifically, in the present embodiment, as shown in fig. 1 and 3, there are two wet filter mechanisms 67, and the two wet filter mechanisms 67 are respectively disposed on the left and right sides in the box 6; therefore, in the wet dust suppression operation mode, after being filtered by the wet filtering mechanism 67, the wet airflow is directly exhausted out of the vehicle by the fan 2 through the wet air duct port 623, and the moisture in the airflow does not influence the dry dust removal device 5; further, there are two wet gas duct ports 623, and the two wet gas duct ports 623 are respectively disposed on two sides of the gas duct pipe 62 close to the fan 2; there are two dry air duct ports 625, and the two dry air duct ports 625 are respectively disposed in the air duct pipe 62. In the present embodiment, the number of the wet filter mechanism 67, the wet gas passage port 623, and the dry gas passage port 625 is not limited.
Further, in some embodiments, as shown in fig. 1, the dust-free road sweeper further comprises a dry filtering mechanism 7, wherein the dry filtering mechanism 7 is arranged in the box 6 on the side far away from the fan 2; the dry filtering mechanism 7 and the wet filtering mechanism 67 are far away from each other, so that in the wet dust suppression operation mode, wet air flow is filtered by the wet filtering mechanism 67 and then directly exhausted by the fan 2 from the wet air passage port 623 without affecting the dry dust removal device 5 by water vapor in the air flow; the dry type filtering mechanism 7 is communicated with the garbage bin 63, the dry type filtering mechanism 7 is communicated with one end of the air channel pipe 62, and the dry type filtering mechanism 7 is used for filtering the light floating garbage in the air flow. Specifically, in this embodiment, the dry-type filtering mechanism 7 is a dry-type filtering bin, and the dry-type filtering bin is a cavity surrounded by a coarse filtering net. The concrete dry coarse filter bin is fixed below the dust removal port 622, is close to the rear door 8 and is far away from the settling device 3.
Further, in some embodiments, as shown in fig. 1, the dust-free road sweeper further includes a dry dust collector 5, the dry dust collector 5 is fixedly disposed in the dry filtering mechanism 7, an air outlet of the dry dust collector 5 is communicated with one end of the air duct pipe 62, specifically, an air outlet of the dry dust collector 5 is communicated with the dust removing opening 622 of the air duct pipe 62, and the dry dust collector 5 is configured to filter dust in the air flow. The dust in the air flow entering the air duct pipe 62 is finally removed by the dry dust removing device 5. Specifically, in the present embodiment, a plurality of filter cartridges may be used as the dry dust removal device 5. Further, in this embodiment, as shown in fig. 1, the dust-free road sweeper further includes a dust vibrating device 14, and the dust vibrating device 14 is disposed above the dry dust collector 5 and is used for automatically vibrating dust attached to the dry dust collector 5 to fall into the garbage bin 63, so as to ensure the air passing amount of the dry dust collector 5 and ensure the garbage suction and collection efficiency of the suction cup 11. Specifically, the dust vibration device 14 in this embodiment may be a pulse back blowing dust vibration device, an electric dust vibration device, or a manual dust vibration device.
Further, in some embodiments, as shown in fig. 1 to 4, the switching mechanism includes a switching door 66 and a driving part 4; the switching gate 66 is disposed between the wet air duct port 623 and the dry air duct port 625, and the switching gate 66 is used for controlling the on-off of the dry air duct port 625 and the wet air duct port 623; wet gas port 623 is opened or closed and dry gas port 625 is opened or closed by switching gate 66. The driving component 4 is in transmission connection with the switching door 66 through a rotating shaft, and the driving component 4 is used for providing a driving force to the switching door 66 so as to drive the switching door 66 to rotate. Specifically, in this embodiment, the driving component 4 may be an oil cylinder, an air cylinder or an electric cylinder. Specifically, the switching door 66 is driven by the driving member 4 to rotate, when rotating to seal the wet gas channel opening 623, the dry gas channel opening 625 is opened, and when rotating to seal the dry gas channel opening 625, the wet gas channel opening 623 is opened. It should be noted that the structure of the switching mechanism of the present embodiment is not limited to this, and those skilled in the art can select another suitable switching mechanism according to the teachings of the present embodiment.
Further, in some embodiments, as shown in fig. 2, an access opening 624 is disposed on the top of the box body 6, the access opening 624 is a maintenance opening of the wet air duct opening 623, the dry air duct opening 625 and the switching door 66, an access cover 65 is disposed on the access opening 624, the access cover 65 is movably connected to the box body 6, the size of the access cover 65 is matched with the size of the access opening 624, and the access opening 624 is sealed by the access cover 65 to prevent air from entering the air duct pipe 62 through the access opening 624.
Specifically, in the present embodiment, when the dry dust removal mode is selected, as shown in fig. 5, the driving member 4 drives the switching door 66 to rotate, and the switching door 66 tightly seals the wet air duct port 623, and opens the dry air duct port 625, the fan 2 operates, the air in the dust bin 63 is discharged through the air duct pipe 62 to be in a negative pressure state, the second dust suppression member 10 does not spray water, if not in winter, the first dust suppression member 13 sprays atomized water for suppressing dust generated by the operation of the cleaning mechanism 12, and if the water cannot be used in winter, the first dust suppression member 13 is not opened, and under the operation of the negative pressure of the dust bin 63, the suction cup 11 conveys the collected dust cleaned by the cleaning mechanism 12 into the cavity of the settling device 3 through the first conveying pipe 111 and the second conveying pipe 61, the dust falls to the bottom of the dust bin 63 after colliding with the buffer member 31, and the air flow with the dust and light flying dust enters the dry dust removal device 5, and the air flow after the air flow enters the dry air removal port 625, and finally is discharged out of the dry dust removal device 2 through the air duct port 625. The dust vibrating device 14 automatically removes dust attached to the dry dust removal device 5 at regular time, so that the air passing amount of the dry dust removal device 5 is ensured, and the garbage suction efficiency of the suction disc 11 is ensured.
Specifically, in the present embodiment, when the wet dust suppression operation mode is selected, as shown in fig. 6, the driving member 4 drives the switching door 66 to rotate, and the switching door 66 tightly seals the dry air duct port 625, and opens the wet air duct port 623, the fan 2 operates, air in the dust bin 63 is discharged through the air duct pipe 62 to be in a negative pressure state, the first dust suppression member 13 and the second dust suppression member 10 spray atomized water, the suction cup 11 conveys the collected dust cleaned by the cleaning mechanism 12 to the cavity of the settling device 3 through the first conveying pipe 111 and the second conveying pipe 61 under the operation of the negative pressure, the dust is sprayed by the second dust suppression member 10 to suppress dust before entering the dust bin 63, the dust after being sprayed and suppressed dust collides with the buffer member 31 and then falls to the bottom of the dust bin 63, the airflow after being suppressed dust is filtered by the wet filtering mechanism 67 and then enters the air duct pipe 623, and finally is discharged outside the vehicle by the fan 2.
Specifically, the dust-free road sweeper in the embodiment has a dual operation mode of wet dust suppression and dry dust removal, in the wet dust suppression operation mode, the dry gas duct port 625 is automatically closed through the switching door 66, the wet gas duct port 623 is opened, after the fan 2 works, the first dust suppression component 13 and the second dust suppression component 10 are started to spray atomized water to suppress dust, and in combination with the arrangement mode of the garbage settling device 3 and the dry dust removal device 5, wet airflow after dust suppression is directly discharged out of the vehicle through the wet gas duct port 623 by the fan 2 without water vapor affecting the dry dust removal device 5. In the dry dust removal operation mode, the wet air duct opening 623 is automatically closed through the switching door 66, the dry air duct opening 625 is opened, after the fan 2 works, the first dust suppression component 13 is started to spray mist water to suppress raised dust generated by the operation of the cleaning device, the second dust suppression component 10 is not started, and by combining the arrangement mode of the garbage settling device 3 and the dry dust removal device 5, after large garbage is settled in a garbage settling area, dust and light-flying garbage are entrained to the dry filtering mechanism 7 by air flow to be further filtered, finally, air flow carrying dust enters the dry dust removal device 5 to carry out final dust removal, the air flow after dust removal is discharged out of the vehicle by the fan 2 through the dry air duct opening 625, and meanwhile, the dust vibration device 14 is arranged above the dry dust removal device 5 and used for automatically vibrating the dust attached to the dry dust removal device 5 to fall into the garbage bin 63, so as to ensure the air passing amount of the dry dust removal device 5, thereby ensuring the cleaning efficiency, realizing multiple purposes of the vehicle, and no raised dust in the cleaning operation by the fan 2.
Finally, it should be noted that, although the above embodiments have been described in the text and drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical solutions which are generated by replacing or modifying the equivalent structure or the equivalent flow according to the contents described in the text and the drawings of the present application, and which are directly or indirectly implemented in other related technical fields, are included in the scope of protection of the present application.
Claims (10)
1. Dustless road sweeper, its characterized in that includes:
a fan;
a box body;
the garbage bin is arranged in the box body and is used for storing garbage;
the cleaning device is communicated with the garbage bin through a conveying pipe and is used for cleaning garbage on a road surface and conveying the collected garbage into the garbage bin;
one end of the air channel pipe is communicated with the garbage bin, and the other end of the air channel pipe is communicated with an air inlet of the fan;
a wet gas duct opening provided on a side of the gas duct pipe close to the fan, the gas duct pipe communicating with the garbage bin through the wet gas duct opening, the wet gas duct opening being used for wet gas flow to enter an inlet of the gas duct pipe;
the dry air duct opening is arranged in the air duct pipe and used for flowing dry air flow;
and the switching mechanism is used for controlling the on-off of the dry gas channel opening and the wet gas channel opening.
2. A dust free sweeper as claimed in claim 1, wherein: the dust-free road sweeper further comprises a settling device, and the settling device is arranged in the garbage bin close to one side of the fan;
the sweeping device is communicated with the settling device through a conveying pipe;
the sedimentation device is communicated with the garbage bin and is used for settling garbage.
3. A dust-free road sweeper as claimed in claim 2, wherein: the sedimentation device comprises a buffering part and a fixed support, the fixed support is fixedly arranged in the garbage bin, the buffering part is arranged on the fixed support, and the buffering part is used for reducing the sound generated by garbage collision and reducing the abrasion of the fixed support.
4. A dust-free road sweeper as claimed in claim 1, wherein: the air channel pipe is arranged in the box body and is positioned at the top of the garbage bin;
one end of the air channel pipe, which is far away from the fan, is provided with a dust removal port, and the dust removal port is communicated with the garbage bin;
the other end of the air channel pipe, which is close to the fan, is provided with an air suction opening, the air suction opening is communicated with an air inlet of the fan, and the air suction opening is positioned outside the garbage bin;
the dry gas channel opening is positioned between the wet gas channel opening and the dust removal opening.
5. A dust free sweeper as claimed in claim 1, wherein: the dust-free road sweeper further comprises a wet type filtering mechanism, and the wet type filtering mechanism is arranged in the box body close to one side of the fan;
wet-type filtering mechanism with the garbage storehouse intercommunication, wet-type filtering mechanism with the gas channel pipe passes through wet-type gas channel mouth intercommunication, wet-type filtering mechanism is used for filtering the rubbish that slightly wafts the form that has in the air current.
6. A dust-free road sweeper of claim 5, wherein: the two wet-type filtering mechanisms are respectively arranged on the left side and the right side in the box body;
the two wet gas channel openings are respectively arranged on two sides of the gas channel pipe close to the fan;
the dry type air duct openings are two, and the two dry type air duct openings are respectively arranged in the air duct pipes.
7. A dust-free road sweeper as claimed in claim 1, wherein: the dust-free road sweeper further comprises a dry filtering mechanism, and the dry filtering mechanism is arranged in the box body at one side far away from the fan;
the dry type filtering mechanism is communicated with the garbage bin, the dry type filtering mechanism is communicated with one end of the air channel pipe, and the dry type filtering mechanism is used for filtering the light-floating garbage in the air flow.
8. A dust-free road sweeper as claimed in claim 7, wherein: the dust-free road sweeper further comprises a dry type dust removal device, the dry type dust removal device is arranged in the dry type filtering mechanism, an air outlet of the dry type dust removal device is communicated with one end of the air duct pipe, and the dry type dust removal device is used for filtering dust in air flow.
9. A dust-free road sweeper as claimed in claim 1, wherein: the switching mechanism comprises a switching door and a driving part;
the switching door is arranged between the wet gas channel opening and the dry gas channel opening and is used for controlling the on-off of the dry gas channel opening and the wet gas channel opening;
the driving component is in transmission connection with the switching door and is used for providing driving force for the switching door so as to drive the switching door to rotate.
10. A dust-free road sweeper as claimed in claim 1, wherein: the cleaning device comprises a sucker, a cleaning mechanism, a first dust suppression component and a second dust suppression component;
the sucking disc is communicated with the garbage bin through a conveying pipe, the cleaning mechanism is arranged at the front end of the sucking disc, the first dust suppression part is arranged on the cleaning mechanism, and the second dust suppression part is arranged on the conveying pipe;
the cleaning mechanism is used for cleaning garbage on a road surface, the sucking discs are used for conveying the garbage collected after the cleaning mechanism cleans into the garbage bin, the first dust suppression component is used for preventing dust raising, and the second dust suppression component is used for spraying and suppressing dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222367120.8U CN218712509U (en) | 2022-09-06 | 2022-09-06 | Dust-free road sweeper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222367120.8U CN218712509U (en) | 2022-09-06 | 2022-09-06 | Dust-free road sweeper |
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| Publication Number | Publication Date |
|---|---|
| CN218712509U true CN218712509U (en) | 2023-03-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404810A (en) * | 2022-09-06 | 2022-11-29 | 福龙马集团股份有限公司 | Dry-wet mode dust-free road sweeper |
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2022
- 2022-09-06 CN CN202222367120.8U patent/CN218712509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404810A (en) * | 2022-09-06 | 2022-11-29 | 福龙马集团股份有限公司 | Dry-wet mode dust-free road sweeper |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fulong Machengfu Robot Technology Co.,Ltd. Assignor: Fulongma Group Co.,Ltd. Contract record no.: X2023980037718 Denomination of utility model: Dust free road sweeper Granted publication date: 20230324 License type: Common License Record date: 20230714 |
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| EE01 | Entry into force of recordation of patent licensing contract |