CN210317939U - Special fan for dry sweeping vehicle - Google Patents
Special fan for dry sweeping vehicle Download PDFInfo
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- CN210317939U CN210317939U CN201920944443.4U CN201920944443U CN210317939U CN 210317939 U CN210317939 U CN 210317939U CN 201920944443 U CN201920944443 U CN 201920944443U CN 210317939 U CN210317939 U CN 210317939U
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- 238000010408 sweeping Methods 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 241001417527 Pempheridae Species 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- 239000010813 municipal solid waste Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- -1 gravel Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a special fan of dry sweeping vehicle, include: the air conditioner comprises a fan body, an air inlet and a filtering device; the fan body is a centrifugal fan, and the air inlet is positioned at the lower part of the fan body; the fixed clamping plate is arranged on the outer wall of the air inlet in a welding mode; the filtering device is inserted and installed at the air inlet and is positioned at the inner side of the fixed clamping plate; the cover plate is arranged at the lower part of the fan body and fixedly connected with the fan body through bolts; the movable clamping plate is installed on the inner wall of the cover plate in a welding mode, and the handle is installed on the outer wall of the cover plate in a welding mode; the utility model discloses a to the improvement of the special fan of dry sweeper, it is reasonable to have structural design, makes things convenient for filter equipment's installation and fixed, and filter equipment installs firmly, stably, conveniently clears up, changes, and easy operation alleviates the inside wearing and tearing of fan main part, improves the life's of fan advantage to effectual problem appearing and not enough in having solved current device.
Description
Technical Field
The utility model relates to a sanitation equipment technical field, more specifically the theory that says so especially relates to a special fan of dry sweeper.
Background
The dry sweeping vehicle is a common environmental sanitation device and is mainly used for cleaning and cleaning the road surface. When the dry sweeping vehicle is used for sweeping, the auxiliary engine drives the hydraulic oil pump and the fan to work. The hydraulic oil pump drives the left sweeping disc and the right sweeping disc to stretch, lift and rotate. The left and right sweeping plates sweep the garbage at two sides to the lower part of the sweeping machine and in front of the suction nozzle. The fan works to enable an air channel consisting of the garbage can, the suction pipe and the suction nozzle to generate high-speed airflow, and under the action of the airflow, garbage is sucked into the suction nozzle and enters the garbage can; the vacuum dust hood on the sweeping disc sucks raised dust into the dustbin through a cyclone working principle. The chassis engine drives the sweeping machine to move forwards, the garbage swept to the front of the suction nozzle continuously enters the suction nozzle and is continuously sucked into the garbage can, and therefore the road surface is swept.
The working environment of the fan of the dry sweeper is severe, and after air containing garbage and water mist enters the dustbin, part of dust, gravel and water can not be completely separated from air, so that the air flow passing through the fan contains more dust, gravel and gaseous and liquid water, and multiphase flow is formed in the fan. The air current is from fan import to the export motion and is turned over 90 degrees, smugglies under and self inertial action secretly at the air current, and solid particle inevitably will impact centrifugal impeller and spiral case surface with nonzero public angle, causes fan impeller and spiral case wearing and tearing, directly influences the performance and the life-span of fan, if install filter equipment additional with other part junctions at the fan air intake, need all unpack the junction apart during the dismantlement, and the operation is comparatively inconvenient.
In view of this, research and improvement are carried out to solve the existing problems, and a special fan for a dry sweeping vehicle is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dry special fan of sweeping car to it is abominable to solve the dry fan working environment of sweeping car that proposes in the above-mentioned background art, after the air admission dustbin that contains rubbish, water smoke, always have distributed dust, gravel, water can not be complete and air separation, consequently the air current through the fan contains more dust, gravel and gaseous state and liquid water, forms multiphase flow in the fan. The air current is from fan import to the export motion to turn over 90 degrees, smugglies under and self inertia effect secretly at the air current, and solid particle inevitably will impact centrifugal impeller and spiral case surface with nonzero public angle, causes fan impeller and spiral case wearing and tearing, and the performance and the life-span of direct influence fan if install filter equipment additional with other part junctions at the fan air intake, need all unpack the junction apart during the dismantlement, operate comparatively inconvenient problem and not enough.
In order to achieve the above object, the utility model provides a special fan of dry sweeping vehicle is reached by following specific technological means:
dry special fan of sweeping car includes: the air conditioner comprises a fan body, an air inlet, a fixed clamping plate, a filtering device, a cover plate, a movable clamping plate, a handle, a bearing seat, a belt pulley, an air outlet pipe, an air outlet, a mounting bracket and a base; the fan body is a centrifugal fan, and the air inlet is positioned at the lower part of the fan body; the fixed clamping plate is arranged on the outer wall of the air inlet in a welding mode; the filtering device is inserted and installed at the air inlet and is positioned at the inner side of the fixed clamping plate; the cover plate is arranged at the lower part of the fan body and fixedly connected with the fan body through bolts; the movable clamping plate is installed on the inner wall of the cover plate in a welding mode, and the handle is installed on the outer wall of the cover plate in a welding mode; the bearing block is installed on the outer wall of one side of the fan body through a bolt, and the belt pulley is installed on the outer side of the bearing block through a rotating shaft; the air outlet pipe is arranged on the outer wall of the other side of the fan body through a bolt, and the air outlet is positioned at the top end of the air outlet pipe; the mounting bracket is installed on the outer wall of the fan body in a welding mode, and the base is installed at the bottom of the mounting bracket in a welding mode.
As a further optimization of this technical scheme, the utility model discloses dry special fan of sweeping vehicle the solid fixed splint are the sheet structure of ] type, and solid fixed splint symmetry welding installs two on the inner wall of air intake.
As a further optimization of the technical scheme, the utility model discloses dry special fan of sweeping car movable splint are [ shaped plate column structure, and movable splint symmetrical welding installs two on the inner wall of apron to movable splint pegs graft and installs the both sides at filter equipment.
As a further optimization of this technical scheme, the utility model discloses dry special fan of sweeping the car seted up a rectangle cell body on the outer wall of air intake one side, and the movable clamp plate on the apron inner wall passes through the inboard at the air intake is installed in the rectangular channel grafting.
As a further optimization of this technical scheme, the utility model discloses dry special fan of sweeping vehicle the handle personally submits U-shaped columnar structure for looking sideways at.
As a further optimization of this technical scheme, the utility model discloses sweep the special fan of car futilely filter equipment is rectangle box-like dry-type air cleaner, and filter equipment sets up to movable dismounting device through the grafting mode.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses solid fixed splint are the ] shaped plate column structure, and solid fixed splint symmetry welding installs two on the inner wall of air intake, movable splint are [ shaped plate column structure, and movable splint symmetry welding installs two on the inner wall of apron, and movable splint peg graft and install the setting in filter equipment's both sides, [ shaped plate column structure's movable splint and ] shaped plate column structure's solid fixed splint play good limiting displacement to filter equipment, make things convenient for filter equipment's installation and fixed, make filter equipment's installation more firm, avoid wind-force too big with filter equipment suction fan inside.
2. The utility model discloses seted up a rectangle cell body on the outer wall of air intake one side, and the movable clamp plate on the apron inner wall passes through the rectangular channel is pegged graft and is installed in the inboard of air intake, and the handle is for looking sideways at the setting of personally submitting U-shaped columnar structure, makes things convenient for grafting and the fixing of apron, conveniently takes, and need not whole dismantlement when just clearing up, changing filter equipment, and it is more convenient to operate.
3. The utility model discloses filter equipment is box-like dry-type air cleaner of rectangle, and filter equipment sets up to activity dismounting device's setting through the grafting mode, and structural firmness is strong, easy to assemble and dismantlement, and the filter effect is good, alleviates the inside wearing and tearing of fan main part, improves the life of fan.
4. The utility model discloses a to the improvement of the special fan of dry sweeper, it is reasonable to have structural design, makes things convenient for filter equipment's installation and fixed, and filter equipment installs firmly, stably, conveniently clears up, changes, and easy operation alleviates the inside wearing and tearing of fan main part, improves the life's of fan advantage to effectual problem appearing and not enough in having solved current device.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a rear structure diagram of the present invention;
fig. 3 is a schematic diagram of the explosion structure of the present invention;
fig. 4 is a schematic structural view of the explosion rear part of the present invention;
fig. 5 is a schematic view of the cover plate structure of the present invention.
In the figure: the air conditioner comprises a fan body 1, an air inlet 2, a fixed clamping plate 3, a filtering device 4, a cover plate 5, a movable clamping plate 6, a handle 7, a bearing seat 8, a belt pulley 9, an air outlet pipe 10, an air outlet 11, a mounting bracket 12 and a base 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a specific technical implementation of a fan dedicated for a dry sweeping vehicle:
dry special fan of sweeping car includes: the air conditioner comprises a fan body 1, an air inlet 2, a fixed clamping plate 3, a filtering device 4, a cover plate 5, a movable clamping plate 6, a handle 7, a bearing seat 8, a belt pulley 9, an air outlet pipe 10, an air outlet 11, a mounting bracket 12 and a base 13; the fan body 1 is a centrifugal fan, and the air inlet 2 is positioned at the lower part of the fan body 1; the fixed clamping plate 3 is arranged on the outer wall of the air inlet 2 in a welding mode; the filtering device 4 is inserted and installed at the air inlet 2, and the filtering device 4 is positioned at the inner side of the fixed clamping plate 3; the cover plate 5 is arranged at the lower part of the fan body 1, and the cover plate 5 is fixedly connected with the fan body 1 through bolts; the movable clamping plate 6 is installed on the inner wall of the cover plate 5 in a welding mode, and the handle 7 is installed on the outer wall of the cover plate 5 in a welding mode; the bearing seat 8 is installed on the outer wall of one side of the fan body 1 through a bolt, and the belt pulley 9 is installed on the outer side of the bearing seat 8 through a rotating shaft; the air outlet pipe 10 is installed on the outer wall of the other side of the fan body 1 through a bolt, and the air outlet 11 is located at the top end of the air outlet pipe 10; the mounting bracket 12 is installed on the outer wall of the blower body 1 by welding, and the base 13 is installed at the bottom of the mounting bracket 12 by welding.
Specifically, the fixing clamp plate 3 is a ] shaped plate structure, and two positions are symmetrically welded on the inner wall of the air inlet 2 by the fixing clamp plate 3.
Specifically, the movable clamping plates 6 are in a [ shaped plate structure, two parts of the movable clamping plates 6 are symmetrically welded on the inner wall of the cover plate 5, and the movable clamping plates 6 are inserted and installed on two sides of the filtering device 4.
Specifically, a rectangular groove body is formed in the outer wall of one side of the air inlet 2, and the movable clamping plate 6 on the inner wall of the cover plate 5 is installed on the inner side of the air inlet 2 in an inserting mode through the rectangular groove.
Specifically, the handle 7 is a U-shaped columnar structure in side view.
Specifically, the filter device 4 is a rectangular box-shaped dry air cleaner, and the filter device 4 is provided as a movable dismounting device by means of plugging.
The method comprises the following specific implementation steps:
when in installation, the base 13 of the blower body 1 is fixedly arranged at a corresponding installation position in the dry sweeping vehicle, the air inlet 2 and the air outlet 11 of the blower body 1 are connected with equipment, then the fixing bolt of the cover plate 5 is removed, the handle 7 is pulled, the cover plate 5 is removed, a brand new air filter is taken out and inserted between the two fixing splints 3, then the cover plate 5 is covered, the movable clamping plates 6 are clamped at two sides of the air filter, then the cover plate 5 is installed and fixed through bolts, after the installation is finished, dust, gravel, and water in gas and liquid states, which are not separated from the air, are filtered by the air cleaner, prevented from entering the inside of the blower body 1, and since dust, gravel and water in gas and liquid states pass through the filtering process after passing through the trash can, thus, only a small portion of the air enters the blower body 1, so that the filter device 4 does not need to be replaced frequently.
In summary, the following steps: the special fan for the dry sweeping vehicle is of a plate-shaped structure through the fixed clamping plate, the fixed clamping plate is symmetrically welded and installed at two positions on the inner wall of the air inlet, the movable clamping plate is of a plate-shaped structure, the movable clamping plate is symmetrically welded and installed at two positions on the inner wall of the cover plate, and the movable clamping plate is inserted and installed at two sides of the filtering device; the outer wall of one side of the air inlet is provided with a rectangular groove body, the movable clamping plate on the inner wall of the cover plate is inserted and installed on the inner side of the air inlet through the rectangular groove, the handle is arranged in a U-shaped columnar structure in side view, the cover plate is convenient to insert and fix and take, the filter device is not required to be integrally disassembled when being cleaned and replaced, and the operation is more convenient; the filter device is a rectangular box-shaped dry air filter, and is arranged as a movable dismounting device in an inserting mode, so that the filter device is strong in structural firmness, convenient to mount and dismount, good in filtering effect, capable of reducing the abrasion in the fan main body and prolonging the service life of the fan; through the improvement to the special fan of dry sweeper, it is reasonable to have structural design, makes things convenient for filter equipment's installation and fixed, and filter equipment installs firmly, stably, and convenient clearance, change, easy operation alleviates the inside wearing and tearing of fan main part, improves the life's of fan advantage to effectual problem appearing and not enough in having solved current device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Dry special fan of sweeping car includes: the air filter comprises a fan body (1), an air inlet (2), a fixed clamping plate (3), a filtering device (4), a cover plate (5), a movable clamping plate (6), a handle (7), a bearing seat (8), a belt pulley (9), an air outlet pipe (10), an air outlet (11), a mounting bracket (12) and a base (13); the method is characterized in that: the fan body (1) is a centrifugal fan, and the air inlet (2) is positioned at the lower part of the fan body (1); the fixed clamping plate (3) is arranged on the outer wall of the air inlet (2) in a welding mode; the filtering device (4) is inserted and installed at the air inlet (2), and the filtering device (4) is positioned on the inner side of the fixed clamping plate (3); the cover plate (5) is arranged at the lower part of the fan body (1), and the cover plate (5) is fixedly connected with the fan body (1) through bolts; the movable clamping plate (6) is installed on the inner wall of the cover plate (5) in a welding mode, and the handle (7) is installed on the outer wall of the cover plate (5) in a welding mode; the bearing seat (8) is installed on the outer wall of one side of the fan body (1) through a bolt, and the belt pulley (9) is installed on the outer side of the bearing seat (8) through a rotating shaft; the air outlet pipe (10) is mounted on the outer wall of the other side of the fan body (1) through a bolt, and the air outlet (11) is located at the top end of the air outlet pipe (10); the mounting bracket (12) is installed on the outer wall of the fan body (1) in a welding mode, and the base (13) is installed at the bottom of the mounting bracket (12) in a welding mode.
2. The special fan for the dry sweeping vehicle according to claim 1, wherein: the fixed clamping plate (3) is of a ] shaped plate structure, and the fixed clamping plate (3) is symmetrically welded and installed at two positions on the inner wall of the air inlet (2).
3. The special fan for the dry sweeping vehicle according to claim 1, wherein: the movable clamping plates (6) are of a [ shaped plate structure, the two parts of the movable clamping plates (6) are symmetrically welded on the inner wall of the cover plate (5), and the movable clamping plates (6) are inserted and installed on the two sides of the filtering device (4).
4. The special fan for the dry sweeping vehicle according to claim 1, wherein: a rectangular groove body is formed in the outer wall of one side of the air inlet (2), and a movable clamping plate (6) on the inner wall of the cover plate (5) is installed on the inner side of the air inlet (2) in an inserting mode through the rectangular groove.
5. The special fan for the dry sweeping vehicle according to claim 1, wherein: the handle (7) is of a U-shaped columnar structure with a side view.
6. The special fan for the dry sweeping vehicle according to claim 1, wherein: the filter device (4) is a rectangular box-shaped dry air filter, and the filter device (4) is arranged as a movable dismounting device in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920944443.4U CN210317939U (en) | 2019-06-21 | 2019-06-21 | Special fan for dry sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920944443.4U CN210317939U (en) | 2019-06-21 | 2019-06-21 | Special fan for dry sweeping vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN210317939U true CN210317939U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920944443.4U Active CN210317939U (en) | 2019-06-21 | 2019-06-21 | Special fan for dry sweeping vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN210317939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377461A (en) * | 2020-11-13 | 2021-02-19 | 江苏双菊风机有限公司 | Novel high-pressure centrifugal fan |
-
2019
- 2019-06-21 CN CN201920944443.4U patent/CN210317939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377461A (en) * | 2020-11-13 | 2021-02-19 | 江苏双菊风机有限公司 | Novel high-pressure centrifugal fan |
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