CN213978770U - Front-mounted draught fan for sweeper - Google Patents
Front-mounted draught fan for sweeper Download PDFInfo
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- CN213978770U CN213978770U CN202021281754.6U CN202021281754U CN213978770U CN 213978770 U CN213978770 U CN 213978770U CN 202021281754 U CN202021281754 U CN 202021281754U CN 213978770 U CN213978770 U CN 213978770U
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- sweeper
- fan
- air
- air inlet
- suction opening
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Abstract
A fan with a preposed air suction opening for a sweeper comprises a fan air inlet pipe and a fan main body, wherein the fan main body comprises a fan shell, a motor, a filter screen and a fan air outlet, the filter screen is sealed in an airflow passage of the fan air inlet pipe and the fan air outlet, and the fan air inlet pipe is vertically arranged on one side of the fan shell. The utility model has the advantages of strong cleaning force, low cost and compact structure when in use.
Description
Technical Field
The utility model relates to a fan for motor sweeper especially relates to a leading fan of inlet scoop.
Background
Small-size electricelectric moves motor sweeper uses the lithium cell as the power supply usually, provides suction through the fan, siphons away rubbish and reaches and clean the effect. The traditional design of the small pure electric sweeper is that an air suction opening of a fan is arranged on the side face of a fan main body, and correspondingly, an air inlet pipeline is also arranged on the side face of the sweeper, as shown in fig. 5 and 6. The designed pipeline is long, and particularly, the pipeline is as long as 4m for a small pure electric sweeper with a standard garbage can of 240 liters. Too long pipes bring great resistance to the suction of the refuse and also increase the manufacturing cost of the sweeper.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned not enough of present small-size pure electric sweeper existence, the utility model provides a leading fan that is used for the sweeper of inlet scoop to shorten pipeline length.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fan that is used for motor sweeper of inlet scoop leading, a fan that is used for motor sweeper of inlet scoop leading includes fan air-supply line and fan main part, the fan air-supply line sets up the one side at the fan shell perpendicularly, a fan that is used for motor sweeper of inlet scoop leading is installed and is used at the rear side of motor sweeper, be provided with the air-supply line on the motor sweeper, the fan air-supply line just to the rear side of motor sweeper and with the air-supply line links to each other.
According to the utility model discloses an aspect, a fan below that is used for the motor sweeper of inlet scoop leading is provided with the garbage bin, the garbage bin passes through the support mounting and is in on the motor sweeper, the garbage bin can be followed the support and dismantled.
According to the utility model discloses an aspect, the intake stack sets up inside the motor sweeper, the lower extreme setting of intake stack is in the motor sweeper bottom, the upper end of intake stack with inlet scoop sealing connection.
According to an aspect of the utility model, the rear side of the lower extreme of intake stack is provided with the round brush.
According to an aspect of the utility model, the front side of the lower extreme of intake stack is provided with the raise dust depressor.
According to an aspect of the utility model, the front side of raise dust presses down the dirt ware is provided with the limit brush.
The utility model discloses the advantage of implementing:
the cleaning force is strong: because the air inlet pipe of the fan is vertically arranged on one side of the fan shell, the air inlet pipe of the fan is over against the rear side of the sweeper, and the air inlet pipeline is arranged inside the sweeper, the air inlet pipeline of the sweeper using the utility model is shorter, so that the suction force is stronger and the sweeping force is stronger;
the cost is low: because the air inlet pipe of the fan is vertically arranged on one side of the fan shell, the air inlet pipe of the fan is over against the rear side of the sweeper, and the air inlet pipeline is arranged inside the sweeper, the air inlet pipeline of the sweeper using the utility model is shorter, so the cost is lower;
the structure is compact: because the fan air-supply line sets up the one side at fan shell perpendicularly, the fan air-supply line is just to the rear side of motor sweeper, the intake stack sets up inside the motor sweeper for use the utility model discloses a motor sweeper's intake stack is shorter, and the structure is compacter, pleasing to the eye and occupation space is littleer.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an appearance schematic diagram of a blower for a sweeper with a front-mounted air suction inlet according to the present invention;
fig. 2 is a schematic structural view of the sweeper truck when the blower for the sweeper truck with the front-mounted air suction inlet of the utility model is mounted on the sweeper truck;
fig. 3 is a schematic structural diagram of the structure of the side brush and the rolling brush.
FIG. 4 is a bottom view of the side brush and roller brush configuration;
FIG. 5 is a schematic view of a conventional fan design;
FIG. 6 is a schematic view of the exterior of a sweeper truck when a conventionally designed fan is installed thereon.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a blower for a sweeper truck with a front-mounted air inlet comprises a blower air inlet pipe 11 and a blower main body, wherein the blower air inlet pipe 11 is vertically arranged on one side of a blower shell. The filter screen is used for filtering dust and light garbage moving along with the airflow.
As shown in fig. 2, the blower for the sweeper with the front-mounted air suction inlet is installed at the rear side of the sweeper and used, an air inlet pipeline 22 is arranged on the sweeper, and the blower air inlet pipe 11 is over against the rear side of the sweeper and connected with the air inlet pipeline 22. A leading fan below that is used for the motor sweeper of inlet scoop is provided with garbage bin 21, garbage bin 21 passes through the support mounting on the motor sweeper, garbage bin 21 can be followed the support and dismantled. The air inlet duct 22 is provided inside the sweeper truck. The lower end of the air inlet pipeline 22 is arranged at the bottom of the sweeper, and the lower end of the air inlet pipeline 22 is a garbage suction inlet. The upper end of the air inlet pipeline 22 is hermetically connected with the air suction opening 11. The fan air inlet pipe 11 sets up perpendicularly in one side of fan shell, fan air inlet pipe 11 just is to the rear side of motor sweeper, intake stack 22 sets up inside the motor sweeper, such design makes intake stack's length shorten greatly, for example, take 240 to rise the small-size pure electric motor sweeper of standard garbage bin, traditional design pipeline is long to reach 4m, and pipeline length is only 1.68m in this embodiment.
As shown in fig. 2, 3 and 4, a rolling brush 23 is provided at the rear side of the lower end of the air inlet duct 22. And a dust raising and suppressing device 24 is arranged on the front side of the lower end of the air inlet pipeline. The front side of the raise dust depressor is provided with an edge brush 25. As shown in fig. 3, the roll brush 23 rotates clockwise; as shown in fig. 4, the upper side edge brush 25 is rotated counterclockwise; the side brush 25 on the lower side rotates clockwise. Referring to fig. 2, the rolling brush 23 and the side brush 25 cooperate to sweep the garbage to the lower end of the air inlet duct 22, i.e. the garbage suction port, and the sweeper sucks the garbage.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a fan that is used for motor sweeper that inlet scoop leading, fan that is used for motor sweeper that inlet scoop leading includes fan air-supply line and fan main part, its characterized in that, the fan air-supply line sets up one side at the fan shell perpendicularly, the rear side at the motor sweeper is installed to the fan that is used for motor sweeper that inlet scoop leading is used, be provided with the air-supply line on the motor sweeper, the fan air-supply line is just right the motor sweeper and with the air-supply line links to each other.
2. The blower fan with the front-mounted air suction opening for the sweeper as claimed in claim 1, wherein a garbage can is arranged below the blower fan with the front-mounted air suction opening for the sweeper and is mounted on the sweeper through a bracket.
3. The blower fan for the sweeper truck with the preposed air suction opening according to claim 1, wherein the air inlet pipeline is arranged inside the sweeper truck, the lower end of the air inlet pipeline is arranged at the bottom of the sweeper truck, and the upper end of the air inlet pipeline is hermetically connected with the air suction opening.
4. The blower fan with the front-mounted air suction opening for the sweeper as recited in claim 3, wherein a rolling brush is arranged on the rear side of the lower end of the air inlet pipeline.
5. The blower fan with the front-mounted air suction opening for the sweeper as recited in claim 4, wherein a dust raising and suppressing device is arranged on the front side of the lower end of the air inlet pipeline.
6. The blower with the front-mounted air suction opening for the sweeper as recited in claim 5, wherein a side brush is arranged on the front side of the dust raising and suppressing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281754.6U CN213978770U (en) | 2020-07-02 | 2020-07-02 | Front-mounted draught fan for sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281754.6U CN213978770U (en) | 2020-07-02 | 2020-07-02 | Front-mounted draught fan for sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213978770U true CN213978770U (en) | 2021-08-17 |
Family
ID=77238528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021281754.6U Active CN213978770U (en) | 2020-07-02 | 2020-07-02 | Front-mounted draught fan for sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213978770U (en) |
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2020
- 2020-07-02 CN CN202021281754.6U patent/CN213978770U/en active Active
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