CN220724945U - Induced-draught dust-removing device of sweeper - Google Patents
Induced-draught dust-removing device of sweeper Download PDFInfo
- Publication number
- CN220724945U CN220724945U CN202322481131.3U CN202322481131U CN220724945U CN 220724945 U CN220724945 U CN 220724945U CN 202322481131 U CN202322481131 U CN 202322481131U CN 220724945 U CN220724945 U CN 220724945U
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- China
- Prior art keywords
- umbrella tooth
- fan
- main shaft
- sweeper
- passive
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 5
- 241000255925 Diptera Species 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of sweeper trucks, in particular to an induced draft dust removing device of a sweeper truck, which comprises a front fan and a rear fan, wherein the front fan and the rear fan are driven by a gear box at the same time; be equipped with initiative umbrella tooth, connection umbrella tooth, passive umbrella tooth and main shaft in the gear box, initiative umbrella tooth is located the gear box below and is connected by the motor, connection umbrella tooth and passive umbrella tooth mesh with initiative umbrella tooth simultaneously, and are located left and right sides respectively, the main shaft runs through passive umbrella tooth and connection umbrella tooth, and passive umbrella tooth passes through spline connection with the main shaft, the motor rotates, drives preceding fan and back fan rotation simultaneously, realizes induced drafting. The utility model has the advantages that: firstly, the distance between the front fan and the rear fan is similar, and the air suction effect is more than 2 times of that of the independent fan; secondly, the space occupation is small, and the space is saved; thirdly, the cost is saved, and only a single motor is needed to drive.
Description
Technical Field
The utility model relates to the technical field of sweeper trucks, in particular to an induced draft dust removing device of a sweeper truck.
Background
The sweeper is novel efficient sweeping equipment integrating road surface sweeping, garbage recycling and transportation. Is vehicle type equipment suitable for all-round road surface cleaning work of factories, highways, parks, squares and the like. The new vehicle type can finish the work of cleaning the ground, cleaning the road curb, sprinkling water on the ground after cleaning and the like at one time, and is suitable for cleaning operations of various climates and different dry road surfaces.
At present, most of air suction devices are of a single fan structure, or of a double fan structure which is independently driven by a single motor. The air suction device of the top side double suction mosquito killer has the advantages that as the air suction device of the top side double suction mosquito killer is provided with the double fans, the top side double suction mosquito killer and the side double suction mosquito killer are arranged in the air suction device, the air suction force is increased, the interval between the fans is larger, the air suction superposition effect is not high, the fans are independently driven by the two motors, and the occupied space is large.
Disclosure of Invention
The utility model aims to provide an induced draft dust removing device of a sweeper, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust collector induced drafts of motor sweeper, includes preceding fan 1 and back fan 2, its characterized in that: the front fan 1 and the rear fan 2 are driven by the gear box 4 at the same time; the gear box 4 is internally provided with a driving bevel gear 8, a connecting bevel gear 5, a driven bevel gear 7 and a main shaft 6, wherein the driving bevel gear 8 is positioned below the gear box 4 and is connected with a motor 9, the connecting bevel gear 5 and the driven bevel gear 7 are simultaneously meshed with the driving bevel gear 8 and are respectively positioned at the left side and the right side, the main shaft 6 penetrates through the driven bevel gear 7 and the connecting bevel gear 5, and the driven bevel gear 7 is connected with the main shaft 6 through a spline.
Preferably, the front end of the connecting bevel gear 5 is provided with a connecting flange 3 fixed with the rear fan 2.
Preferably, the front fan 1 is connected with the front end of the main shaft 6 through a spline.
Preferably, the fan blades of the front fan 1 and the rear fan 2 are opposite in direction.
Compared with the prior art, the utility model has the beneficial effects that: firstly, the distance between the front fan and the rear fan is similar, and the air suction effect is more than 2 times of that of the independent fan; secondly, the space occupation is small, and the space is saved; thirdly, the cost is saved, and only a single motor is needed to drive.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the front fan (1) K in FIG. 1;
fig. 3 is a schematic view of the rear fan (2) M in fig. 1.
In the figure: 1. a front fan; 2. a rear fan; 3. a connecting flange; 4. a gear box; 5. connecting umbrella teeth; 6. a main shaft; 7. a passive bevel gear; 8. a driving bevel gear; 9. and a motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a dust collector induced drafts of motor sweeper, includes preceding fan 1 and back fan 2, its characterized in that: the front fan 1 and the rear fan 2 are driven by the gear box 4 at the same time; the gear box 4 is internally provided with a driving bevel gear 8, a connecting bevel gear 5, a driven bevel gear 7 and a main shaft 6, wherein the driving bevel gear 8 is positioned below the gear box 4 and is connected with a motor 9, the connecting bevel gear 5 and the driven bevel gear 7 are simultaneously meshed with the driving bevel gear 8 and are respectively positioned at the left side and the right side, the main shaft 6 penetrates through the driven bevel gear 7 and the connecting bevel gear 5, and the driven bevel gear 7 is connected with the main shaft 6 through a spline.
The front end of the connecting bevel gear 5 is provided with a connecting flange 3 fixed with the rear fan 2.
The front fan 1 is connected with the front end of the main shaft 6 through a spline; the fan blades of the front fan 1 and the rear fan 2 are opposite in direction.
The specific working principle is as follows:
the driving umbrella teeth 8 are driven by the motor 9, and simultaneously drive the connecting umbrella teeth 5 and the driven umbrella teeth 7 to rotate, but reversely, the driven umbrella teeth 7 drive the main shaft 6 to rotate through the spline, the front fan 1 at the front end is driven by the main shaft 6 to rotate, the connecting umbrella teeth 5 reversely rotate on the main shaft 6, and meanwhile, the connecting flange 3 drives the rear fan 2 to rotate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a dust collector induced drafts of motor sweeper, includes preceding fan (1) and back fan (2), its characterized in that: the front fan (1) and the rear fan (2) are driven by the gear box (4) at the same time; be equipped with initiative umbrella tooth (8), connect umbrella tooth (5), passive umbrella tooth (7) and main shaft (6) in gear box (4), initiative umbrella tooth (8) are located gear box (4) below and are connected by motor (9), connect umbrella tooth (5) and passive umbrella tooth (7) simultaneously with initiative umbrella tooth (8) meshing, and be located left and right sides respectively, main shaft (6) run through passive umbrella tooth (7) and connect umbrella tooth (5), and passive umbrella tooth (7) pass through spline connection with main shaft (6).
2. The sweeper induced draft dust collector of claim 1 wherein: the front end of the connecting umbrella tooth (5) is provided with a connecting flange (3) fixed with the rear fan (2).
3. The sweeper induced draft dust collector of claim 1 wherein: the front fan (1) is connected with the front end of the main shaft (6) through a spline.
4. The sweeper induced draft dust collector of claim 1 wherein: the direction of the fan blade of the front fan (1) is opposite to that of the fan blade of the rear fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322481131.3U CN220724945U (en) | 2023-09-13 | 2023-09-13 | Induced-draught dust-removing device of sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322481131.3U CN220724945U (en) | 2023-09-13 | 2023-09-13 | Induced-draught dust-removing device of sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220724945U true CN220724945U (en) | 2024-04-05 |
Family
ID=90496484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322481131.3U Active CN220724945U (en) | 2023-09-13 | 2023-09-13 | Induced-draught dust-removing device of sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220724945U (en) |
-
2023
- 2023-09-13 CN CN202322481131.3U patent/CN220724945U/en active Active
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| GR01 | Patent grant |