CN212838570U - Dust catcher fan blade of quick installation - Google Patents
Dust catcher fan blade of quick installation Download PDFInfo
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- CN212838570U CN212838570U CN202021203238.1U CN202021203238U CN212838570U CN 212838570 U CN212838570 U CN 212838570U CN 202021203238 U CN202021203238 U CN 202021203238U CN 212838570 U CN212838570 U CN 212838570U
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- bottom plate
- cover plate
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Abstract
The utility model discloses a quick-mounting dust collector fan blade in the technical field of dust collector accessories, which comprises a bottom plate, a first blade and a cover plate, wherein the first blade is welded on the front side of the top of the bottom plate, the cover plate is welded on the top of the first blade, the top center of the bottom plate is fixedly connected with a shaft sleeve, the top of the shaft sleeve is provided with a shaft hole, the rear side of the top of the first blade is fixedly connected with a positioning block, the top of the bottom plate is fixedly connected with a second blade, the second blade and the first blade are distributed on the bottom plate in an annular shape, the front side and the rear side of the top of the second blade are fixedly connected with a fixing block, the structural design is reasonable, the first blade is fixed by adding a cylindrical positioning block on the first blade to match with a positioning hole, the position is different from the fixing block of a cuboid and a rectangular mounting hole, can be rapidly and accurately installed, can not cause the deviation of position, and production efficiency is high.
Description
Technical Field
The utility model relates to a dust catcher accessory technical field specifically is a dust catcher fan blade of quick installation.
Background
The dust collector fan blade is a blade structure which drives the fan blade to rotate by using a motor so as to generate negative pressure in a dust collector to collect dust, when the existing dust collector fan blade is installed, the positions of a cover plate and the blades need to be aligned and adjusted, when technicians weld the existing dust collector fan blade, defective products caused by misalignment of the positions are avoided, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust catcher fan blade of quick installation to having proposed current dust catcher fan blade when installing in solving above-mentioned background art, need aim at the position of adjusting apron and blade, technical staff is when welding, is inevitable because the position does not aim at and causes the substandard product, problem that production efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme: a quickly-installed dust collector fan blade comprises a bottom plate, a first blade and a cover plate, wherein the first blade is welded on the front side of the top of the bottom plate, the cover plate is welded on the top of the first blade, a shaft sleeve is fixedly connected to the center of the top of the bottom plate, a shaft hole is formed in the top of the shaft sleeve, a positioning block is fixedly connected to the rear side of the top of the first blade, a second blade is fixedly connected to the top of the bottom plate, the second blade and the first blade are distributed on the bottom plate in an annular mode, fixing blocks are fixedly connected to the front side and the rear side of the top of the second blade, an air outlet is formed between the second blade and the first blade as well as the bottom plate and the cover plate, a positioning hole is formed in the lower side of the top of the cover plate, the positioning block is welded in the positioning hole, a mounting hole is formed in the, an air inlet is formed in the middle of the top of the cover plate.
Preferably, the bottom plate and the cover plate are made of aluminum alloy materials.
Preferably, the positioning block is cylindrical, and the fixed block is cuboid.
Preferably, the positioning hole is circular, and the mounting hole is rectangular.
Compared with the prior art, the beneficial effects of the utility model are that: this dust catcher fan blade of quick installation carries out the position fixing through increasing columniform locating piece cooperation locating hole on first blade, is different from the fixed block and the rectangular mounting hole of cuboid, and the staff can be rapidly accurate when carrying out blade and apron installation welding, can not cause the skew of position, and production efficiency is high.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the top view structure of the present invention.
In the figure: the air conditioner comprises a bottom plate 100, a shaft sleeve 110, a shaft hole 120, a first blade 200, a positioning block 210, a second blade 220, a fixing block 230, an air outlet 240, a cover plate 300, a positioning hole 310, a mounting hole 320 and an air inlet 330.
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.
The utility model provides a fast-installed fan blade of a dust collector, which is fast and accurate to install, can not cause the position deviation, has high production efficiency, and please refer to fig. 1-2, and comprises a bottom plate 100, a first blade 200 and a cover plate 300;
referring to fig. 1-2 again, a shaft sleeve 110 is fixedly connected to the top center of the bottom plate 100, a shaft hole 120 is formed in the top of the shaft sleeve 110, the bottom plate 100 is used for fixedly connecting the first blade 200 and the cover plate 300, the shaft sleeve 110 is used for connecting a motor bearing, and the shaft hole 120 is used for connecting a motor shaft body;
referring to fig. 1-2 again, the rear side of the top of the first blade 200 is fixedly connected with a positioning block 210, the top of the bottom plate 100 is fixedly connected with a second blade 220, the second blade 220 and the first blade 200 are distributed on the bottom plate 100 in an annular shape, the front side and the rear side of the top of the second blade 220 are fixedly connected with fixing blocks 230, an air outlet 240 is formed between the second blade 220 and the first blade 200 and between the bottom plate 100 and the cover plate 300, the first blade 200 is welded on the front side of the top of the bottom plate 100, the first blade 200 is used for connecting and fixing the positioning block 210, the positioning block 210 is used for welding with the positioning block 210, the second blade 220 is used for connecting and fixing the fixing block 230, the fixing block 230 is used for welding with the mounting hole 320, so that the cover plate 300 is fixed on the first blade 200 and the;
referring to fig. 1-2 again, the lower side of the top of the cover plate 300 is provided with a positioning hole 310, the positioning block 210 is welded inside the positioning hole 310, the top of the cover plate 300 is provided with a mounting hole 320, the fixing block 230 is welded inside the mounting hole 320, the middle of the top of the cover plate 300 is provided with an air inlet 330, the cover plate 300 is welded on the top of the first blade 200, the cover plate 300 is used for connecting the bottom plate 100, the first blade 200 and the second blade 220 to form a chamber structure, and the air inlet 330 is used for air to enter;
referring to fig. 1-2 again, in order to reduce the weight of the base plate 100 and the cover plate 300 and increase the corrosion resistance of the base plate 100 and the cover plate 300, both the base plate 100 and the cover plate 300 are made of aluminum alloy;
referring to fig. 1-2 again, in order to distinguish the shapes of the positioning block 210 and the fixing block 230, the positioning block 210 is cylindrical, and the fixing block 230 is rectangular;
referring to fig. 1-2 again, in order to enable the positioning hole 310 and the mounting hole 320 to enable the positioning block 210 and the fixing block 230 to be inserted and welded, respectively, the positioning hole 310 is circular and the mounting hole 320 is rectangular.
The working principle is as follows: when the worker installs the blade, the bottoms of the first blade 200 and the second blade 220 are distributed on the bottom plate 100 in an annular shape and welded, the positioning hole 310 of the cover plate 300 is aligned with the positioning block 210 of the first blade 200 and is sleeved in the positioning hole, meanwhile, the fixing block 230 of the second blade 220 can be inserted into the corresponding mounting hole 320 of the cover plate 300, and the positioning block 210 and the positioning hole 310 and the mounting hole 320 are welded by using ultrasonic waves, so that the installation is completed.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a dust catcher fan blade of quick installation which characterized in that: the novel fan blade comprises a bottom plate (100), a first blade (200) and a cover plate (300), wherein the first blade (200) is welded on the front side of the top of the bottom plate (100), the cover plate (300) is welded on the top of the first blade (200), a shaft sleeve (110) is fixedly connected to the center of the top of the bottom plate (100), a shaft hole (120) is formed in the top of the shaft sleeve (110), a positioning block (210) is fixedly connected to the rear side of the top of the first blade (200), a second blade (220) is fixedly connected to the top of the bottom plate (100), the second blade (220) and the first blade (200) are annularly distributed on the bottom plate (100), a fixing block (230) is fixedly connected to the front side and the rear side of the top of the second blade (220), and an air outlet (240) is formed between the second blade (220) and the first blade (200) and the bottom plate (100) and the cover plate (300, the positioning hole (310) is formed in the lower side of the top of the cover plate (300), the positioning block (210) is welded inside the positioning hole (310), the mounting hole (320) is formed in the top of the cover plate (300), the fixing block (230) is welded inside the mounting hole (320), and the air inlet (330) is formed in the middle of the top of the cover plate (300).
2. The rapidly mounted vacuum cleaner blade of claim 1, wherein: the bottom plate (100) and the cover plate (300) are both made of aluminum alloy materials.
3. The rapidly mounted vacuum cleaner blade of claim 1, wherein: the positioning block (210) is cylindrical, and the fixing block (230) is cuboid.
4. The rapidly mounted vacuum cleaner blade of claim 1, wherein: the positioning hole (310) is circular, and the mounting hole (320) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021203238.1U CN212838570U (en) | 2020-06-24 | 2020-06-24 | Dust catcher fan blade of quick installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021203238.1U CN212838570U (en) | 2020-06-24 | 2020-06-24 | Dust catcher fan blade of quick installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212838570U true CN212838570U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021203238.1U Active CN212838570U (en) | 2020-06-24 | 2020-06-24 | Dust catcher fan blade of quick installation |
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| CN (1) | CN212838570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473383A (en) * | 2022-01-28 | 2022-05-13 | 上海凯森环保科技有限公司 | Volute-free fan impeller machining process |
-
2020
- 2020-06-24 CN CN202021203238.1U patent/CN212838570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473383A (en) * | 2022-01-28 | 2022-05-13 | 上海凯森环保科技有限公司 | Volute-free fan impeller machining process |
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