CN215276185U - Dust unloading device for negative pressure dust removal sweeper - Google Patents
Dust unloading device for negative pressure dust removal sweeper Download PDFInfo
- Publication number
- CN215276185U CN215276185U CN202022964354.1U CN202022964354U CN215276185U CN 215276185 U CN215276185 U CN 215276185U CN 202022964354 U CN202022964354 U CN 202022964354U CN 215276185 U CN215276185 U CN 215276185U
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- dust
- sweeper
- discharging door
- negative pressure
- dust removal
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Abstract
The utility model discloses a dust discharging device for a negative pressure dust removal sweeper, which comprises a dust removing device, a fan, a dust collecting bin and a dust discharging door; the dust removal device is arranged on the sweeper; the fan is arranged above the dust removal device; the dust collecting bin is arranged in the cleaner, and the top end of the dust collecting bin is communicated with the dust removal device; one end of the dust discharging door is hinged on the dust collecting bin, the other end of the dust discharging door is provided with a control rod, and the dust discharging door is opened and closed through the control rod; the utility model provides a realize clean problem with getting the filter core mode, and need not artificially go cleanly, alright clear up the adsorbed dust of filter core lower surface when unloading at every turn, simple, convenient, increase work efficiency.
Description
Technical Field
The utility model relates to a unload dirt device for negative pressure dust removal sweeper belongs to the engineering machine tool field.
Background
Dust collector work on the negative pressure sweeper needs the discharge and adsorbs the dust of filter core lower surface for a period, maintains the filter core cleanliness. The existing common method is to take out the filter element, clean and put in the filter element again, the process is complex, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a unload dirt device for negative pressure dust removal sweeper has solved in order to get the filter core mode and realize clean problem, and need not artificially go cleanly, alright clear up the adsorbed dust of filter core lower surface when unloading at every turn, simple, convenient, increase work efficiency.
In order to realize the purpose, the utility model discloses a technical scheme is: a dust discharging device for a negative pressure dust removal sweeper comprises a dust removing device, a fan, a dust collecting bin and a dust discharging door;
the dust removal device is arranged on the sweeper;
the fan is arranged above the dust removal device;
the dust collection bin is arranged in the sweeper, and the top end of the dust collection bin is communicated with the dust removal device;
one end of the dust discharging door is hinged to the dust collecting bin, the other end of the dust discharging door is provided with a control rod, and the dust discharging door is opened and closed through the control rod.
Furthermore, the dust removal device comprises a filter element bin; a filter element is arranged in the filter element bin; the dust removing device is provided with an upper cover.
Further, the fan is fixed on the upper cover.
The utility model has the advantages that:
1. the complex way of taking the filter element to clean the dust attached to the filter element is simplified;
2. the automation degree is high, the labor is saved, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the dust removing device of the present invention;
fig. 3 is a schematic view of the discharging process of the present invention.
In the figure: 1. the dust removal device comprises 1-1 parts of a dust removal device, 1-2 parts of a filter element bin, 1-3 parts of a filter element, an upper cover, 2 parts of a negative pressure cleaner, 3 parts of a dust collection bin, 4 parts of a dust discharge door, 5 parts of a telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in fig. 1-3, a sealing door for quick filter element replacement on a negative pressure cleaner comprises a dust removing device 1, a fan 6, a dust collecting bin 3 and a dust discharging door 4; the dust removing device 1 is arranged on the sweeper 2; the fan 6 is arranged above the dust removing device 1; the dust collecting bin 3 is arranged inside the sweeper 2, and the top end of the dust collecting bin 3 is communicated with the dust removal device 1; one end of the dust discharging door 4 is hinged on the dust collecting bin 3, the other end of the dust discharging door is provided with a control rod 5, and the dust discharging door 4 is opened and closed through the control rod 5.
The dust removal device 1 comprises a filter element bin 1-1; a filter element 1-2 is arranged in the filter element bin 1-1; the dust removing device 1 is provided with an upper cover 1-3.
The fan 6 is fixed on the upper covers 1-3.
The working principle is as follows: as shown in the figure 1-3, dust on the lower surface of the filter element 1-1 falls into the dust collection bin 3, the bottom plate of the dust collection bin 3 is an inclined plane, the front end of the dust collection bin 3 is provided with a dust discharging door 4, the dust discharging door 4 rotates around the hinge point of the sweeper 2 to open or close the dust discharging door 4 to discharge dust and form a sealed cavity under the action of a telescopic rod 5, the dust discharging door 4 is opened, and the dust slides into the collecting bin of the negative pressure sweeper along the bottom surface of the dust collection bin to be discharged together.
The above description is only exemplary of the present invention and should not be taken as limiting, and any modifications, equivalents, or improvements made within the spirit and principles of the present invention, especially such dust removing methods, are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a unload dirt device for negative pressure dust removal sweeper which characterized in that:
comprises a dust removing device (1), a fan (6), a dust collecting bin (3) and a dust discharging door (4);
the dust removal device (1) is arranged on the sweeper (2);
the fan (6) is arranged above the dust removal device (1);
the dust collection bin (3) is arranged inside the sweeper (2), and the top end of the dust collection bin (3) is communicated with the dust removal device (1);
one end of the dust discharging door (4) is hinged to the dust collecting bin (3), the other end of the dust discharging door is provided with a control rod (5), and the dust discharging door (4) is opened and closed through the control rod (5).
2. A dust discharging device for a negative pressure dust-removing sweeper according to claim 1, characterized in that the dust removing device (1) comprises a filter cartridge bin (1-1); a filter element (1-2) is arranged in the filter element bin (1-1); the dust removal device (1) is provided with an upper cover (1-3).
3. A dust discharging device for negative pressure dust-collecting cleaner according to claim 2, wherein said fan (6) is fixed on the upper cover (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022964354.1U CN215276185U (en) | 2020-12-11 | 2020-12-11 | Dust unloading device for negative pressure dust removal sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022964354.1U CN215276185U (en) | 2020-12-11 | 2020-12-11 | Dust unloading device for negative pressure dust removal sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215276185U true CN215276185U (en) | 2021-12-24 |
Family
ID=79513329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022964354.1U Active CN215276185U (en) | 2020-12-11 | 2020-12-11 | Dust unloading device for negative pressure dust removal sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215276185U (en) |
-
2020
- 2020-12-11 CN CN202022964354.1U patent/CN215276185U/en active Active
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