CN216020761U - Vacuum dust collection device convenient for limiting dust collection head - Google Patents
Vacuum dust collection device convenient for limiting dust collection head Download PDFInfo
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- CN216020761U CN216020761U CN202122313716.5U CN202122313716U CN216020761U CN 216020761 U CN216020761 U CN 216020761U CN 202122313716 U CN202122313716 U CN 202122313716U CN 216020761 U CN216020761 U CN 216020761U
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Abstract
The utility model discloses a vacuum dust collection device convenient for limiting a dust collection head, which comprises a base and a push handle, wherein a dust collection cylinder is arranged at the top of the base, a dust collection assembly is arranged on the dust collection cylinder, the dust collection assembly comprises a dust collection fan arranged in the dust collection cylinder, the top end of one side of the dust collection cylinder is connected with a connecting pipe, a filter screen is arranged above the dust collection fan, and one end of the connecting pipe, far away from the dust collection cylinder, is connected with a dust collection cover; a plurality of through holes for exhausting are formed in one side of the dust collecting cylinder, a collecting box is arranged at the bottom of the dust collecting cylinder, a side door convenient for cleaning the interior of the collecting box is detachably arranged on one side of the collecting box, a cleaning assembly is arranged in the dust collecting cylinder, and a limiting assembly for fixing a connecting pipe is arranged at the top of the base; through being provided with scraper blade and helical blade, can clear up the filter screen, can carry the dust to the collecting box inside simultaneously, the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of dust suction devices, in particular to a vacuum dust suction device convenient for limiting a dust suction head.
Background
Vacuum cleaner's essential element vacuum pump, the dust bag, the different mouth pipes of hose and various shapes, there is an electric fan inside the machine, the high-speed operation in circular telegram back, make the inside vacuum in the twinkling of an eye that forms of dust catcher, inside atmospheric pressure is less than external atmospheric pressure greatly, under the effect of this atmospheric pressure difference, dust and dirty thing enter into the dust catcher staving along with the air current in, the filtration through the dust bag again, the dirt is stayed the dust bag, the air of purification then passes through the motor and escapes indoor again, play the cooling motor, air-purifying's effect.
However, the filter screen is inconvenient to clean when the dust collector is used in the existing device, the filter screen is easy to block to influence the use, a pipeline for conveying dust is easy to block, and the device is inconvenient to arrange a connecting pipe and a dust collection head when being idle, so that the whole device is scattered and the practicability is influenced.
In view of the above, an improved vacuum cleaning apparatus is now devised which facilitates spacing of the cleaning head.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vacuum dust suction device convenient for limiting a dust suction head so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a vacuum dust collection device convenient for limiting a dust collection head comprises a base and a push handle, wherein a dust collection cylinder is arranged at the top of the base, a dust collection assembly is arranged on the dust collection cylinder, the dust collection assembly comprises a dust collection fan arranged in the dust collection cylinder, the top end of one side of the dust collection cylinder is connected with a connecting pipe, a filter screen is arranged above the dust collection fan, and one end, away from the dust collection cylinder, of the connecting pipe is connected with a dust collection cover;
a plurality of through holes for exhausting are formed in one side of the dust collecting cylinder, a collecting box is arranged at the bottom of the dust collecting cylinder, a side door convenient for cleaning the interior of the collecting box is detachably arranged on one side of the collecting box, a cleaning assembly is arranged in the dust collecting cylinder, and a limiting assembly for fixing a connecting pipe is arranged at the top of the base;
the cleaning assembly is used for cleaning the filter screen and comprises a motor arranged at the top end inside the dust collection cylinder, a transmission shaft is arranged at the output end of the motor, and a scraper matched with the angle of the filter screen is arranged on the transmission shaft.
Preferably, spacing subassembly is including setting up the dead lever at the base top, be connected with the spacing ring through the connecting block on the dead lever, one side that the connecting block was kept away from to the spacing ring is provided with the opening, the spacing ring bilateral symmetry is provided with the threaded rod rather than threaded connection, threaded rod one end is run through the spacing ring and is connected with the limiting plate, the one end that the limiting plate was kept away from to the spacing ring is provided with the knob.
Preferably, the bottom of the filter screen is provided with a guide pipe communicated with the collecting box.
Preferably, one end of the transmission shaft, which is far away from the motor, extends into the guide pipe, and the outer side of the transmission shaft is provided with a helical blade.
Preferably, the filter screen is round table-shaped.
Preferably, the limiting plate is arc-shaped, and the surface of the limiting plate is provided with a cushion pad with a plurality of anti-skid protrusions.
Preferably, the connecting block is slidably connected with the fixing rod, and the fixing rod is provided with a sliding groove matched with the connecting block.
Compared with the prior art, the utility model has the beneficial effects that:
1. the circular truncated cone-shaped filter screen is arranged in the dust collecting device, dust sucked into the dust collecting cylinder can be filtered, the transmission shaft can be driven to rotate by starting the motor, so that the scraper can be driven to rotate, the filter screen can be cleaned to prevent the filter screen from being blocked, the dust can slide downwards along the filter screen into the guide pipe, and the dust collecting device is high in practicability.
2. The guide pipe is arranged in the device and communicated with the collecting box, dust in the guide pipe can enter the collecting box, the transmission shaft can drive the helical blade to rotate when rotating, the dust can be conveyed, the guide pipe is prevented from being blocked, and the device is high in practicability.
3. The limiting assembly is arranged in the device, when the device is idle, the dust hood is placed at the top of the base, the connecting pipe is placed in the limiting ring, the threaded rod can be driven to rotate by rotating the knob, so that the limiting plate is driven to move until the limiting plate is in contact with the surface of the connecting pipe, the connecting pipe can be fixed, meanwhile, the limiting on the connecting pipe is conveniently released, the dust hood and the connecting pipe are convenient to store, and the practicability is high.
Drawings
Figure 1 is a schematic view of a vacuum cleaner apparatus with a convenient spacing of the cleaning head.
Fig. 2 is a schematic view of a filter screen of a vacuum cleaner for facilitating the spacing of a cleaning head.
Fig. 3 is a schematic structural view of a stopper ring in a vacuum cleaner for facilitating the stopper of a cleaning head.
Fig. 4 is a schematic view of the structure of the interior of a dust collecting tube in a vacuum cleaner which facilitates the positioning of a cleaning head.
The dust collector comprises a base 11, a push handle 12, a dust collecting barrel 13, a collecting box 14, a connecting pipe 15, a dust hood 16, a fixing rod 17, a connecting block 18, a limiting ring 19, a dust collecting fan 20, a filter screen 21, a guide pipe 22, a motor 23, a transmission shaft 24, a scraper 25, a spiral blade 26, a threaded rod 27, a limiting plate 28 and a knob 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a vacuum cleaner convenient for limiting a dust suction head includes a base 11 and a pushing handle 12, a dust collecting cylinder 13 is disposed at the top of the base 11, a dust suction assembly is disposed on the dust collecting cylinder 13, the dust suction assembly includes a dust collecting fan 20 disposed inside the dust collecting cylinder 13, a connecting pipe 15 is connected to a top end of one side of the dust collecting cylinder 13, a filter screen 21 is disposed above the dust collecting fan 20, and a dust suction hood 16 is connected to one end of the connecting pipe 15 away from the dust collecting cylinder 13;
a plurality of through holes for exhausting air are formed in one side of the dust collecting cylinder 13, a collecting box 14 is arranged at the bottom of the dust collecting cylinder 13, a side door convenient for cleaning the interior of the collecting box 14 is detachably arranged on one side of the collecting box 14, a cleaning assembly is arranged in the dust collecting cylinder 13, and a limiting assembly for fixing a connecting pipe 15 is arranged at the top of the base 11;
the cleaning assembly is used for cleaning the filter screen 21 and comprises a motor 23 arranged at the top end inside the dust collection cylinder 13, a transmission shaft 24 is arranged at the output end of the motor 23, a scraper 25 matched with the filter screen 21 in angle is arranged on the transmission shaft 24, and the filter screen 21 is in a round table shape.
Spacing subassembly is including setting up the dead lever 17 at 11 tops of base, be connected with spacing ring 19 through connecting block 18 on the dead lever 17, one side that connecting block 18 was kept away from to spacing ring 19 is provided with the opening, 19 bilateral symmetry of spacing ring is provided with rather than threaded connection's threaded rod 27, threaded rod 27 one end runs through spacing ring 19 and is connected with limiting plate 28, the one end that limiting plate 28 was kept away from to spacing ring 19 is provided with knob 29, and the device is placed the suction hood at the base top when idle, puts into the spacing ring with the connecting pipe, can drive the threaded rod through rotating the knob and rotate to drive the limiting plate and remove, until limiting plate and connecting pipe surface contact, can fix the connecting pipe, be convenient for accomodate suction hood and connecting pipe.
The bottom of the filter screen 21 is provided with a guide pipe 22 communicated with the collecting box 14, one end, away from the motor 23, of the transmission shaft 24 extends to the inside of the guide pipe 22, the outer side of the transmission shaft is provided with a spiral blade 26, dust in the guide pipe can enter the collecting box, the transmission shaft can drive the spiral blade to rotate when rotating, the dust can be conveyed, the guide pipe is prevented from being blocked, and the practicability is high.
Limiting plate 28 is the arc and its surface is provided with the bellied blotter that has a plurality of antiskid, and curved limiting plate can cooperate with the connecting pipe surface, is favorable to increasing the area of contact of limiting plate and connecting pipe, improves spacing effect, and the setting of blotter can prevent that the limiting plate from causing wearing and tearing to the connecting pipe when fixed, and the practicality is strong.
Example 2
The difference from example 1 is: connecting block 18 and dead lever 17 sliding connection, set up the spout that matches with connecting block 18 on the dead lever 17, can drive the spacing ring through removing the connecting block and remove to be convenient for adjust the height of spacing ring according to actual conditions, the practicality is strong.
The working principle of the utility model is as follows: start collection dirt fan during operation, the dust can get into inside the suction hood and be carried to the dust collection section of thick bamboo through the connecting pipe in, the filter screen can filter the dust that is inhaled in the dust collection section of thick bamboo, can drive the transmission shaft through starter motor and rotate, thereby it rotates to drive the scraper blade, can clear up the filter screen and prevent that it is blockked up, can make the dust slide down to the stand pipe along the filter screen, dust in the stand pipe can get into in the collection box, place the suction hood at the base top when the device is idle, put into the spacing ring with the connecting pipe, can drive the threaded rod through rotating the knob and rotate, thereby it removes to drive the limiting plate, until limiting plate and connecting pipe surface contact, can fix the connecting pipe, be convenient for accomodate suction hood and connecting pipe, moreover, the steam generator is simple in structure, high convenience in operation, therefore, the clothes hanger is strong in practicability.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. A vacuum dust collection device convenient for limiting a dust collection head comprises a base (11) and a push handle (12), wherein a dust collection cylinder (13) is arranged at the top of the base (11), and a dust collection assembly is arranged on the dust collection cylinder (13), and is characterized in that the dust collection assembly comprises a dust collection fan (20) arranged in the dust collection cylinder (13), a connecting pipe (15) is connected to the top end of one side of the dust collection cylinder (13), a filter screen (21) is arranged above the dust collection fan (20), and a dust collection cover (16) is connected to one end, far away from the dust collection cylinder (13), of the connecting pipe (15);
a plurality of through holes for exhausting air are formed in one side of the dust collecting cylinder (13), a collecting box (14) is arranged at the bottom of the dust collecting cylinder (13), a side door convenient for cleaning the interior of the collecting box (14) is detachably arranged on one side of the collecting box (14), a cleaning assembly is arranged in the dust collecting cylinder (13), and a limiting assembly for fixing a connecting pipe (15) is arranged at the top of the base (11);
the cleaning assembly is used for cleaning the filter screen (21) and comprises a motor (23) arranged at the top end inside a dust collection cylinder (13), a transmission shaft (24) is arranged at the output end of the motor (23), and a scraper (25) matched with the filter screen (21) in angle is arranged on the transmission shaft (24).
2. The vacuum dust collection device convenient to it is spacing to dust absorption head of claim 1, characterized in that, spacing subassembly includes dead lever (17) of setting at base (11) top, be connected with spacing ring (19) through connecting block (18) on dead lever (17), the one side that connecting block (18) were kept away from to spacing ring (19) is provided with the opening, spacing ring (19) bilateral symmetry is provided with threaded rod (27) rather than threaded connection, threaded rod (27) one end runs through spacing ring (19) and is connected with spacing board (28), the one end that spacing plate (28) were kept away from to spacing ring (19) is provided with knob (29).
3. A vacuum cleaning device with facilitated spacing of the cleaning head according to claim 1, characterized in that the sieve (21) is provided at its bottom with a guide tube (22) communicating with the collecting tank (14).
4. A vacuum cleaning device with easy reach for the limit of the cleaning head according to claim 3, characterized in that the end of the drive shaft (24) far from the motor (23) extends inside the guide tube (22) and is provided with helical blades (26) on its outside.
5. A vacuum cleaning device with a suction head restrained conveniently according to claim 1, wherein the sieve (21) is truncated cone shaped.
6. A vacuum cleaning device with easy reach to the cleaning head according to claim 2, characterized in that the limit plate (28) is arc-shaped and its surface is provided with a cushion with a plurality of anti-slip protrusions.
7. The vacuum cleaner as claimed in claim 2, wherein the connecting block (18) is slidably connected to the fixing rod (17), and the fixing rod (17) is provided with a sliding groove matching with the connecting block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313716.5U CN216020761U (en) | 2021-09-24 | 2021-09-24 | Vacuum dust collection device convenient for limiting dust collection head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313716.5U CN216020761U (en) | 2021-09-24 | 2021-09-24 | Vacuum dust collection device convenient for limiting dust collection head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216020761U true CN216020761U (en) | 2022-03-15 |
Family
ID=80538706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122313716.5U Active CN216020761U (en) | 2021-09-24 | 2021-09-24 | Vacuum dust collection device convenient for limiting dust collection head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216020761U (en) |
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2021
- 2021-09-24 CN CN202122313716.5U patent/CN216020761U/en active Active
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| GR01 | Patent grant | ||
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Address after: No. 11, Intersection of Luqiao Road and Jiuzi Road, Dingcheng Industrial Park, Dingyuan County, Chuzhou City, Anhui Province, 233200 Patentee after: Anhui Chengxi Electric Appliance Co.,Ltd. Address before: 239514 area A1 and A2, building a, No. 99, Husong Road, Shizi Town, Quanjiao County, Chuzhou City, Anhui Province Patentee before: Anhui kechen Cleaning Equipment Co.,Ltd. |