CN217601310U - A fan equipment and pollution abatement car for pollution abatement car - Google Patents
A fan equipment and pollution abatement car for pollution abatement car Download PDFInfo
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- CN217601310U CN217601310U CN202221420260.0U CN202221420260U CN217601310U CN 217601310 U CN217601310 U CN 217601310U CN 202221420260 U CN202221420260 U CN 202221420260U CN 217601310 U CN217601310 U CN 217601310U
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Abstract
The utility model relates to a fan device for a pollution removing vehicle and the pollution removing vehicle, which comprises a fan device, wherein the fan device comprises a fan and a hydraulic motor, the hydraulic motor is connected with the fan, and the hydraulic motor is used for driving the fan to rotate; the pollution cleaning vehicle comprises a vacuum unit and a storage bin, the vacuum unit is used for placing a fan device, the fan device is arranged on the storage bin, when the storage bin discharges, the fan device is separated from the vacuum unit, and when the storage bin recovers the original state, the fan device falls into the vacuum unit. The coaxiality between the output shaft of the hydraulic motor and the input shaft of the fan can be ensured without additional calibration. In addition, when the hydraulic motor provides power for the fan, the transmission torque control is ensured by setting the working pressure of the hydraulic system, and the damage of working parts or the flameout of an engine can not be caused under the specific working conditions of overlarge resistance of the fan and the like. In addition, with whole fan unit and storage silo together ascending or descend to solve sealed not good technical problem of effect.
Description
Technical Field
The application relates to the field of fans of pollution removal vehicles, in particular to a fan device for a pollution removal vehicle and a pollution removal vehicle.
Background
The pollution removing vehicle is a special vehicle used in various construction fields such as municipal construction, deep road cleaning and maintenance, environmental protection, disaster emergency treatment and the like. The turbo fan 11 is one of its main working parts. The fan device 1 directly affects the working performance of the entire vehicle, and is therefore very important.
As shown in fig. 1 and 2, in the conventional pollution cleaning vehicle, a pure mechanical transmission mode (such as a belt transmission) is mostly adopted for driving the fan 11. This arrangement is simple and clear in structure, but has the following disadvantages:
1. the transmission assembly 6 of the fan device 1 is large and heavy, and the fixed position is not beneficial to the arrangement of the whole vehicle;
2. the transmission torque of the fan device 1 is difficult to control, and parts are easy to damage or an engine is easy to flameout under specific working conditions such as overlarge resistance of the fan 11;
3. when the pollution cleaning vehicle carries out unloading operation, the storage bin 3 is turned backwards by an angle beta, and the storage bin air outlet 31 is separated from the fan air inlet 111; pollution abatement car is when carrying out the suction operation, and the storage silo 3 reconversion that falls, storage silo air outlet 31 and fan air intake 111 coincidence need guarantee sealed effect during the coincidence, if sealed effect is not good, will directly cause adverse effect to required negative pressure in the storage silo 3 when the suction operation.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present application provides a blower device for a pollution abatement vehicle and a pollution abatement vehicle for solving the above technical problems.
In order to achieve the above object, the inventor provides a fan device for a pollution cleaning vehicle, comprising a fan device, wherein the fan device comprises a fan and a hydraulic motor, the hydraulic motor is connected with the fan, and the hydraulic motor is used for driving the fan to rotate;
the pollution cleaning vehicle comprises a vacuum unit and a storage bin, wherein the vacuum unit is used for placing the fan device, the fan device is arranged on the storage bin, when the storage bin discharges materials, the fan device is separated from the vacuum unit, and when the storage bin is restored, the fan device falls into the vacuum unit.
In some embodiments, the output shaft of the hydraulic motor is keyed to the input shaft of the fan.
In some embodiments, the housing flange of the hydraulic motor is secured to the housing of the blower by fasteners.
In some embodiments, the decontamination vehicle further comprises a vehicle chassis, the storage bin is hinged to the vehicle chassis by a hinge shaft, the blower device further comprises a hydraulic motor pipeline mechanism and a hydraulic element, and the hydraulic motor pipeline mechanism is arranged between the storage bin and the vehicle chassis;
the hydraulic component is connected with the hydraulic motor through the hydraulic motor pipeline mechanism, and the hydraulic component is used for providing hydraulic oil for the hydraulic motor.
In some embodiments, the hydraulic motor conduit means comprises a first steel tube assembly having one end for connection to the hydraulic motor and another end for connection to the hydraulic component;
the first steel pipe assembly is fixed at the bottom of the storage bin and is arranged in parallel with the storage bin.
In some embodiments, the other end of the first steel pipe assembly extends in the direction of the hinge shaft.
In some embodiments, the hydraulic motor conduit mechanism further comprises a hose assembly and a second steel tube assembly, the second steel tube assembly and the hose assembly being disposed on the vehicle chassis;
one end of the rubber pipe assembly is connected with the other end of the first steel pipe assembly, the other end of the rubber pipe assembly is connected with one end of the second steel pipe assembly and the hydraulic element, and the other end of the second steel pipe assembly is used for being connected with the hydraulic element.
In some embodiments, the hydraulic component is disposed on the vehicle chassis, the hydraulic component is disposed away from the hinge axis, and the second steel tube assembly has one end disposed proximate to the hydraulic component.
In some embodiments, the hydraulic motor conduit mechanism further comprises a plate over joint secured to the vehicle chassis, the other end of the hose assembly being connected to the hydraulic component through the plate over joint.
Be different from prior art, above-mentioned technical scheme is direct through hydraulic motor drive fan, and hydraulic motor direct mount can obtain guaranteeing, does not need other calibration in the axiality between hydraulic motor output shaft and the fan input shaft on the fan. In addition, when the hydraulic motor provides power for the fan, the transmission torque control is ensured by setting the working pressure of the hydraulic system, and in addition, the special flexibility of hydraulic transmission can not cause the damage of working parts or the flameout of an engine under the specific working conditions of overlarge resistance of the fan and the like. And because the transmission assembly is cancelled, the weight of the whole machine is reduced, and the installation space is reduced. In addition, with whole fan unit and storage silo together ascending or descend to solve sealed not good technical problem of effect.
To achieve the above object, the present inventors also provide a contamination removal vehicle, comprising: a fan apparatus for a pollution cleaning vehicle as claimed in any one of the previous claims provided by the inventor.
Be different from prior art, above-mentioned technical scheme is direct through hydraulic motor drive fan, and hydraulic motor direct mount can obtain guaranteeing, need not other calibration in the axiality between hydraulic motor output shaft and the fan input shaft on the fan. In addition, when the hydraulic motor provides power for the fan, the transmission torque control is ensured by setting the working pressure of the hydraulic system, and in addition, the special flexibility of hydraulic transmission can not cause the damage of working parts or the flameout of an engine under the specific working conditions of overlarge resistance of the fan and the like. And because the transmission assembly is cancelled, the weight of the whole machine is reduced, and the installation space is reduced. In addition, with whole fan unit and storage silo together ascending or descend to solve sealed not good technical problem of effect.
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, the present invention may be further implemented according to the content 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 is 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 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 schematic view of a prior art contamination removal vehicle;
FIG. 2 is another schematic view of a prior art contamination removal vehicle;
FIG. 3 is a schematic view of the structure of the contamination removal vehicle according to the embodiment;
FIG. 4 is another schematic view of the contamination removal vehicle according to the embodiment;
FIG. 5 is a schematic view of the storage bin of the embodiment disposed on the vehicle chassis;
FIG. 6 is an enlarged view of A in FIG. 5;
FIG. 7 is an enlarged view of B in FIG. 5;
FIG. 8 is an enlarged view of C in FIG. 5;
fig. 9 is an enlarged view of D in fig. 5.
The reference numerals referred to in the above figures are explained below:
1. a fan device;
11. a fan;
111. an air inlet of the fan;
12. a hydraulic motor;
121. an oil drainage port;
122. an oil inlet;
123. an oil return port;
13. a hydraulic motor conduit mechanism;
131. an oil drainage pipeline;
132. an oil return line;
133. an oil inlet pipeline;
134. a first steel tube assembly;
135. a hose assembly;
136. a second steel tube assembly;
137. passing a plate joint;
14. a hydraulic pump;
15. an oil return filter;
2. a vacuum unit;
3. a storage bin;
31. an air outlet of the storage bin;
4. a vehicle chassis;
5. hinging a shaft;
6. and a transmission assembly.
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 "in one 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 otherwise defined, 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, indicating that three relationships may exist, for example, a and/or B, indicating that: 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 "review guidelines," in this application, the terms "greater than," "less than," "more than," and the like are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. Furthermore, the description of embodiments herein of the present application of the term "plurality" means more than two (including two), and the analogous meaning of "plurality" is also to be understood, e.g., "plurality", etc., unless explicitly specified 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.
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 arrangement; 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. 3 and 4, the present embodiment relates to a pollution cleaning vehicle including a blower device for the pollution cleaning vehicle.
The pollution cleaning vehicle is mainly used for cleaning garbage on roads. The pollution cleaning vehicle comprises a vehicle chassis 4, a storage bin 3 and a vacuum unit 2, wherein the storage bin 3 and the vacuum unit 2 are arranged on the vehicle chassis 4, and the vacuum unit 2 is arranged adjacent to the storage bin 3. The vacuum unit 2 is internally provided with a fan device 1, the storage bin 3 is internally provided with a suction pipe, and the storage bin 3 generates negative pressure under the action of the fan device 1, so that garbage on a road enters the storage bin 3 from the suction pipe.
The fan device 1 of the existing pollution cleaning vehicle is arranged in the vacuum unit 2, the fan 11 of the fan device 1 is mainly driven by the transmission component 6 to rotate, and the transmission component 6 is heavy, huge and occupies the vehicle space. In addition, the existing vacuum unit 2 is communicated with the storage bin 3 through the fan air inlet 111 and the storage bin air outlet 31, so that the storage bin air outlet 31 is separated from the fan air inlet 111 and sealed when the storage bin 3 is used for discharging; when the storage silo 3 recovers, it is necessary to ensure that the storage silo air outlet 31 and the fan air inlet 111 have good sealing performance, otherwise the negative pressure effect of the storage silo 3 is affected. The inventor therefore modifies the existing fan device 1 by replacing the drive assembly 6 with the hydraulic motor 12 and by starting the entire fan device 1 as soon as it follows the storage silo 3. Be different from prior art, above-mentioned technical scheme is direct through hydraulic motor 12 drive fan 11, and hydraulic motor 12 direct mount can obtain guaranteeing with the axiality between the 11 input shafts of fan to the hydraulic motor 12 output shaft on fan 11, need not in addition the calibration. In addition, when the hydraulic motor 12 provides power for the fan 11, the transmission torque control is ensured by setting the working pressure of a hydraulic system, and in addition, the special flexibility of hydraulic transmission does not cause the damage of working parts or the flameout of an engine under the specific working conditions of overlarge resistance of the fan 11 and the like. And because the transmission assembly 6 is eliminated, the weight of the whole machine is reduced and the installation space is reduced. In addition, the whole fan device 1 and the storage bin 3 ascend or descend together, so that the technical problem of poor sealing effect is solved.
As shown in fig. 3 and fig. 4, the embodiment further relates to a fan device for a pollution cleaning vehicle, which includes a fan device 1, the fan device 1 includes a fan 11 and a hydraulic motor 12, the hydraulic motor 12 is connected to the fan 11, and the hydraulic motor 12 is used for driving the fan 11 to rotate; the pollution cleaning vehicle comprises a vacuum unit 2 and a storage bin 3, wherein the vacuum unit 2 is used for placing a fan device 1, the fan device 1 is arranged on the storage bin 3, when the storage bin 3 discharges materials, the fan device 1 is separated from the vacuum unit 2, and when the storage bin 3 recovers, the fan device 1 falls into the vacuum unit 2.
The vacuum unit 2 is arranged adjacent to the storage bin 3, the vacuum unit 2 is used for placing the fan device 1, and the fan device 1 is used for enabling the storage bin 3 to generate negative pressure. In order to solve the problem that the storage bin 3 and the vacuum unit 2 need to be well sealed, one end of the fan device 1 is fixed in the storage bin 3.
The fan device 1 comprises a fan 11 and a hydraulic motor 12, wherein the fan 11 can be a turbine fan 11, an output shaft of the hydraulic motor 12 is connected with an input shaft of the fan 11, and the hydraulic motor 12 drives the fan 11 to rotate.
The working principle is as follows: as shown in fig. 4, when the storage bin 3 needs to discharge, the storage bin 3 is turned backwards by an angle β, and the fan device 1 is turned along with the storage bin 3, at this time, the fan device 1 is completely separated from the vacuum unit 2; as shown in fig. 3, when the storage bin 3 falls and recovers, the fan device 1 descends along with the storage bin 3, and at this time, the fan device 1 falls into the vacuum unit 2. In the process, the fan air inlet 111 and the storage bin air outlet 31 are always connected in a sealing mode, so that the technical problem of poor sealing effect does not exist.
According to some embodiments of the present application, optionally, the output shaft of the hydraulic motor 12 is keyed to the input shaft of the fan 11.
The key connection is a circumferential fixation between the shaft and the parts on the shaft by means of keys to transmit motion and torque. Alternatively, the output shaft of the hydraulic motor 12 is connected to the input shaft of the fan 11 by a spline or a flat key. The two side surfaces of the flat key are working surfaces, the flat key is connected by extruding and transmitting torque by the key and the side surface of the key groove, and a gap is reserved between the upper surface of the key and the bottom of the hub groove. The spline coupling consists of an internal spline and an external spline. The inner spline and the outer spline are both multi-tooth parts, the spline on the inner cylindrical surface is an inner spline, and the spline on the outer cylindrical surface is an outer spline.
According to some embodiments of the present application, optionally, the housing flange of the hydraulic motor 12 is fixed to the housing of the fan 11 by fasteners. The fastening member includes a screw or a bolt, and the housing flange of the hydraulic motor 12 is fixed to the housing of the fan 11 by the screw or the bolt.
According to some embodiments of the present application, optionally, as shown in fig. 5 and fig. 6, the pollution cleaning vehicle further includes a vehicle chassis 4, the storage bin 3 is hinged to the vehicle chassis 4 through a hinge shaft 5, the blower device 1 further includes a hydraulic motor pipeline mechanism 13 and a hydraulic element, the hydraulic motor pipeline mechanism 13 is disposed between the storage bin 3 and the vehicle chassis 4; the hydraulic components are connected to the hydraulic motor 12 via a hydraulic motor line mechanism 13, and the hydraulic components are used to supply hydraulic oil to the hydraulic motor 12.
Since the hydraulic motor 12 requires hydraulic oil to supply it with raw material, the piping arrangement of the hydraulic motor 12 needs to be taken into consideration. Be provided with hydraulic motor pipeline mechanism 13 between vehicle chassis 4 and storage silo 3, can less pipeline shared space when providing hydraulic oil for hydraulic motor 12. The hydraulic components include an oil tank and a hydraulic pump 14, and the hydraulic pump 14 supplies hydraulic oil in the oil tank to the hydraulic motor 12 through the hydraulic motor pipeline mechanism 13.
According to some embodiments of the present application, optionally, as shown in fig. 5 to 7, the hydraulic motor piping mechanism 13 includes a first steel pipe assembly 134, one end of the first steel pipe assembly 134 is used for connecting with the hydraulic motor 12, and the other end of the first steel pipe assembly 134 is used for connecting with the hydraulic component; the first steel pipe assembly 134 is fixed at the bottom of the storage bin 3 and is arranged in parallel with the storage bin 3.
In order to reduce the space occupied by the pipeline, a first steel pipe assembly 134 is arranged and fixed at the bottom of the storage bin 3 in parallel through a pipe clamp. As shown in fig. 6, the hydraulic motor 12 includes an oil inlet 122, an oil return port 123 and an oil drain port 121, and the first steel pipe assembly 134 includes three pipelines for one-to-one correspondence with the oil ports. Optionally, the three oil ports are connected with the pipelines of the first steel pipe assembly 134 in a one-to-one correspondence manner through pipelines.
According to some embodiments of the present application, optionally, as shown in fig. 8, the other end of the first steel pipe assembly 134 extends toward the hinge axis 5.
One end of the first steel pipe assembly 134 is connected to the hydraulic motor 12 through a pipeline, and the other end of the first steel pipe assembly 134 is used for connecting to a hydraulic component. Optionally, when the storage bin 3 is discharging, in order to make the position of the other end of the first steel pipe assembly 134 not greatly changed when the storage bin 3 is turned backwards, the other end of the first steel pipe assembly 134 is arranged to extend towards the hinge shaft 5, that is, the other end of the first steel pipe assembly 134 is arranged close to the hinge shaft 5. Therefore, when the storage bin 3 is used for discharging materials, the other end of the first steel pipe component 134 does not change greatly because the other end of the first steel pipe component 134 is close to the hinge shaft 5 when the storage bin 3 rotates around the hinge shaft 5.
According to some embodiments of the present application, optionally, as shown in fig. 8 and 9, the hydraulic motor piping mechanism 13 further includes a hose assembly 135 and a second steel pipe assembly 136, the second steel pipe assembly 136 and the hose assembly 135 being disposed on the vehicle chassis 4; one end of the hose assembly 135 is connected to the other end of the first steel pipe assembly 134, the other end of the hose assembly 135 is connected to one end of the second steel pipe assembly 136 and the hydraulic component, and the other end of the second steel pipe assembly 136 is used for connecting the hydraulic component.
In order to connect the hydraulic motor 12 and the hydraulic component, the hydraulic motor pipeline mechanism 13 further includes a rubber tube assembly 135 and a second steel tube assembly 136, the rubber tube assembly 135 includes three pipelines, wherein the oil inlet pipeline 133 and the oil return pipeline 132 are correspondingly communicated with two pipelines of the second steel tube assembly 136 one by one, and the oil drain pipeline 131 is directly communicated with the hydraulic component. One end of the two pipelines of the second steel pipe assembly 136 is connected with the pipeline corresponding to the rubber pipe assembly 135, and the other end of the two pipelines is connected with the hydraulic pump 14, so that a closed hydraulic system is formed between the hydraulic pump 14 and the hydraulic motor 12. In some embodiments, in order to prevent the hydraulic oil in the hydraulic pump 14 from being insufficient, a low-pressure oil supply pump is further provided, and the low-pressure oil supply pump is connected with the hydraulic pump 14 and supplies oil to the hydraulic pump 14.
According to some embodiments of the present application, optionally, as shown in fig. 9, a hydraulic component is disposed on the vehicle chassis 4, the hydraulic component is disposed away from the hinge axis 5, and one end of the second steel pipe assembly 136 is disposed near the hydraulic component.
Since the storage silo 3 is raised or lowered, i.e., rotated about the hinge shaft 5, relative to the vehicle chassis 4 according to the working state, the hose assembly 135 for connecting the first and second steel pipe assemblies 134 and 136 is easily twisted by the influence of the storage silo 3. Therefore, in order to avoid the excessive distortion of the rubber tube assembly 135, the end of the second steel tube assembly 136 connected with the rubber tube assembly 135 is arranged to be as close to the hydraulic component as possible, i.e. to be close to the direction away from the hinge shaft 5, so that the distance between the fixed points at the two ends of the rubber tube assembly is far, therefore, the rubber tube assembly 135 is not excessively distorted when the storage bin 3 falls down and returns to the original state, and the longitudinal displacement of the rubber tube assembly 135 is not too large when the storage bin 3 is turned over after unloading. The rubber tube assembly 135, the first steel tube assembly 134 and the second steel tube assembly 136 are ensured not to interfere with each other under the falling and backward turning state of the storage bin 3.
According to some embodiments of the present application, optionally, as shown in fig. 9, the hydraulic motor conduit mechanism 13 further includes a plate joint 137, the plate joint 137 is fixed on the vehicle chassis 4, and the other end of the hose assembly 135 is connected to the hydraulic component through the plate joint 137.
In order to arrange the hose assembly 135 properly without falling and turning back with the storage bin 3, a plate passing joint 137 is also provided. The oil drain line 131 of the rubber hose assembly 135 is connected to a hydraulic component, wherein the hydraulic component is an oil tank, specifically, an oil return filter 15 of the oil tank, and the oil drain line 131 of the rubber hose assembly 135 is connected to the oil return filter 15 through a pipeline. The plate connection 137 serves for connection, and on the other hand fixes the drain line 131 of the hose assembly 135 to the connection end of the oil return filter 15, preventing movement.
As shown in fig. 5 to 9, the hydraulic motor conduit mechanism 13 operates as follows:
the hydraulic motor 12 includes an oil inlet 122, an oil drain port 121, and an oil return port 123, the three oil ports are connected with one end of the three-way pipeline of the first steel pipe assembly 134 in a one-to-one correspondence manner through pipelines, the other end of the three-way pipeline of the first steel pipe assembly 134 is disposed near the hinge shaft 5 and is connected with one end of the three-way pipeline of the rubber hose assembly 135 in a one-to-one correspondence manner, the other end of the two-way pipeline (the oil inlet pipeline 133 and the oil return pipeline 132) of the rubber hose assembly 135 is connected with one end of the two-way pipeline of the second steel pipe assembly 136 in a one-to-one correspondence manner, the other one-way pipeline of the rubber hose assembly 135 is connected with the oil return filter 15 through the plate joint 137, the other end of the two-way pipeline of the second steel pipe assembly 136 is connected with the hydraulic pump 14, and a closed hydraulic system is formed between the hydraulic pump 14 and the hydraulic motor 12.
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 generated by replacing or modifying the equivalent structure or the equivalent flow described in the text and the drawings of the present application and directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields and the like based on the substantial idea of the present application are included in the scope of the patent protection of the present application.
Claims (10)
1. The fan device for the pollution cleaning vehicle is characterized by comprising a fan device, wherein the fan device comprises a fan and a hydraulic motor, the hydraulic motor is connected with the fan, and the hydraulic motor is used for driving the fan to rotate;
the pollution cleaning vehicle comprises a vacuum unit and a storage bin, wherein the vacuum unit is used for placing the fan device, the fan device is arranged on the storage bin, when the storage bin discharges materials, the fan device is separated from the vacuum unit, and when the storage bin is restored, the fan device falls into the vacuum unit.
2. The fan apparatus for a pollutant removing vehicle according to claim 1, wherein the output shaft of the hydraulic motor is keyed to the input shaft of the fan.
3. The fan apparatus for a pollutant removal vehicle according to claim 1, wherein the housing flange of the hydraulic motor is secured to the housing of the fan by fasteners.
4. The fan apparatus for a pollutant removing vehicle of claim 1, wherein the pollutant removing vehicle further comprises a vehicle chassis, the storage bin is hinged to the vehicle chassis by a hinge shaft, the fan apparatus further comprises a hydraulic motor piping mechanism and a hydraulic component, the hydraulic motor piping mechanism is disposed between the storage bin and the vehicle chassis;
the hydraulic component is connected with the hydraulic motor through the hydraulic motor pipeline mechanism, and the hydraulic component is used for providing hydraulic oil for the hydraulic motor.
5. The fan apparatus for a pollutant removal vehicle of claim 4, wherein the hydraulic motor conduit means comprises a first steel tube assembly, one end of the first steel tube assembly being adapted to be connected to the hydraulic motor and the other end of the first steel tube assembly being adapted to be connected to the hydraulic component;
the first steel pipe assembly is fixed at the bottom of the storage bin and is arranged in parallel with the storage bin.
6. The fan apparatus for a pollutant removal vehicle according to claim 5, wherein the other end of the first steel tube assembly extends in the direction of the hinge axis.
7. The fan apparatus for a pollutant removal vehicle of claim 6, wherein the hydraulic motor conduit means further comprises a hose assembly and a second steel tube assembly, the second steel tube assembly and the hose assembly being disposed on the vehicle chassis;
one end of the rubber pipe assembly is connected with the other end of the first steel pipe assembly, the other end of the rubber pipe assembly is connected with one end of the second steel pipe assembly and the hydraulic element, and the other end of the second steel pipe assembly is used for being connected with the hydraulic element.
8. The fan apparatus for a pollutant removal vehicle according to claim 7, wherein the hydraulic component is disposed on the vehicle chassis, the hydraulic component being disposed away from the hinge axis, the second steel tube assembly having one end disposed proximate the hydraulic component.
9. The fan apparatus for a pollutant removal vehicle of claim 8, wherein the hydraulic motor conduit means further comprises a plate over joint, the plate over joint being secured to the vehicle chassis, the other end of the hose assembly being connected to the hydraulic component via the plate over joint.
10. A pollutant removing vehicle, comprising: the fan apparatus for a pollutant removal vehicle of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221420260.0U CN217601310U (en) | 2022-06-08 | 2022-06-08 | A fan equipment and pollution abatement car for pollution abatement car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221420260.0U CN217601310U (en) | 2022-06-08 | 2022-06-08 | A fan equipment and pollution abatement car for pollution abatement car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217601310U true CN217601310U (en) | 2022-10-18 |
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ID=83588700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221420260.0U Active CN217601310U (en) | 2022-06-08 | 2022-06-08 | A fan equipment and pollution abatement car for pollution abatement car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217601310U (en) |
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2022
- 2022-06-08 CN CN202221420260.0U patent/CN217601310U/en active Active
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