CN221083538U - Dust collector with cutting structure - Google Patents
Dust collector with cutting structure Download PDFInfo
- Publication number
- CN221083538U CN221083538U CN202322544225.0U CN202322544225U CN221083538U CN 221083538 U CN221083538 U CN 221083538U CN 202322544225 U CN202322544225 U CN 202322544225U CN 221083538 U CN221083538 U CN 221083538U
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- China
- Prior art keywords
- fan blade
- fixedly connected
- blade
- motor
- connecting rod
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- 239000000428 dust Substances 0.000 title claims abstract description 53
- 238000005520 cutting process Methods 0.000 title claims abstract description 45
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 24
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000002023 wood Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000411 inducer Substances 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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 dust collectors, in particular to a dust collector with a cutting structure, wherein a motor is fixedly connected to one side of a fan blade volute body, and a connecting rod is fixedly connected to the output end of the motor. According to the utility model, the reinforcing nut is enabled to rotate on the connecting rod to extrude the cutting blade and the fan blade, the reinforcing nut is enabled to fix the cutting blade and the fan blade, the motor is used for driving the connecting rod to rotate, the fan blade is driven to rotate in the fan blade volute body, the air flow direction is controlled, the dust collection effect is achieved, the cutting blade can rotate in the same direction with the fan blade during the rotation of the fan blade, when wood chips appear in the dust collection process and are contacted with the cutting blade, the cutting blade can be rotated at a high speed to cut the wood chips into small particles, so that damage to the fan blade is greatly reduced, and the defect that some wood chips with larger sizes enter from a dust inlet and collide with the fan blade rotating at a high speed to cause the fan blade to be damaged is effectively overcome.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a dust collector with a cutting structure.
Background
The dust collector mainly comprises three parts of dust generation, dust collection and dust filtration, and generally comprises a series excited rectifier motor, a centrifugal fan, a dust filter (bag) and a dust collection accessory, wherein the dust collector motor is a heart of the dust collector, when the dust collector is used, air is sucked from a suction inlet through the high-speed rotation of the dust collector motor, so that a certain vacuum is generated in a dust box, dust enters the dust filter bag in the dust box through a ground brush, a connecting pipe, a handle, a hose and a main suction pipe, the dust is left in the dust filter bag, the filtered air enters the motor through a layer of filter plate, the layer of filter plate is a protective barrier for preventing the dust bag from breaking the dust and sucking the motor, and the air entering the motor flows out through the motor.
In the prior art, chinese patent with publication No. CN218920130U, the scheme of "including casing and fan housing, the fan housing is connected with the casing, install stator, rotor and pivot in the casing, the pivot is connected with first inducer or second inducer, first inducer or second inducer are located between casing and the fan housing", this scheme improves current gondola water faucet, when the motor is in dry mode, first inducer is cup jointed to the pivot, the outside gas of motor gets into in the motor through fan housing to first inducer and realizes the heat dissipation, when the motor is in dry and wet dual-purpose mode, the second inducer is cup jointed to the pivot, the outside gas of motor is through fan housing to second inducer, be blocked by the second inducer and keep away from the motor and realize waterproof, in dust catcher motor production and processing, can select different windlasses according to different user demands, first inducer and second inducer all are fit with the motor installation, consequently, conversion cost is lower, thereby the convenience is produced and is manufactured.
However, the above solution still has some disadvantages, for example, when the dust is sucked by the dust suction motor, most of the dust is very small in particle, the damage to the fan blade is very small, but some wood chips with larger size enter from the dust inlet to strike the fan blade rotating at high speed, so that the fan blade is damaged quickly, the maintenance period is shortened, and the maintenance cost is increased.
Disclosure of utility model
The utility model aims to provide a dust collector with a cutting structure, which has the advantages that when the dust collection opening sucks oversized impurities, a cutting blade is additionally arranged between a fan blade and a dust inlet and rotates along with the fan blade, if relatively large wood chips enter from the dust inlet, the cutting blade can cut the wood chips into small particles, and damage to the fan blade is reduced, so that the problems that in the dust collection process proposed in the background art, the sucked wood chips with larger sizes enter from the dust inlet and collide with the fan blade rotating at high speed, so that the fan blade is damaged quickly, the maintenance period is shortened, and the maintenance cost is increased are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a take dust catcher of cutting structure, includes fan blade spiral case body, one side fixedly connected with motor of fan blade spiral case body, the output of motor extends to the inside of fan blade spiral case body, and rotate between the two and connect, the output fixedly connected with connecting rod of motor, the lateral wall fixedly connected with fan blade of connecting rod, the lateral wall fixedly connected with cutting blade of connecting rod, cutting blade is located one side of fan blade, the lateral wall threaded connection of connecting rod has the reinforcement nut, one side of reinforcement nut with one side of cutting blade contacts;
One side of the fan blade volute body is fixedly connected with a protective shell, and the protective shell is connected with the fan blade volute body through bolts.
As the preferable technical scheme, the inside fixedly connected with rail of protecting crust, the rail with weld mutually between the protecting crust.
As the preferable technical scheme, two spare ports are formed in the upper side and the lower side of the protective shell, and a filter screen is arranged on one side of each spare port.
As the preferable technical scheme, two sides of the two filter screens are fixedly connected with two mounting plates, and the two mounting plates are connected with the fan blade volute body through screws.
As the preferable technical scheme, the bottom of the fan blade volute body is fixedly connected with an air outlet shell, and the air outlet shell is connected with the fan blade volute body through a screw.
As the preferable technical scheme, the outer side wall of the connecting rod is sleeved with a gasket, and two sides of the gasket are respectively contacted with one side close to the reinforcing nut and the cutting blade.
As the preferable technical scheme, one side of fan blade spiral case body fixedly connected with protective housing, the motor is located the inside of protective housing.
As the preferable technical scheme, the radiating opening is seted up to one side of protective housing, the inside fixedly connected with dust screen of radiating opening.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model realizes the fixation of the blade volute body, the motor, the connecting rod, the blade, the cutting blade, the reinforcing nut and the blade by rotating the reinforcing nut on the connecting rod, and the blade is extruded by the motor to drive the connecting rod to rotate, so that the blade is driven to rotate in the blade volute body, the air flow direction is controlled, the dust collection effect is achieved, the cutting blade rotates in the same direction as the blade during the rotation of the blade, the wood chips appear in the dust collection process and are contacted with the cutting blade, the cutting blade can be rotated at a high speed to cut the wood chips into small particles, the damage to the blade is greatly reduced, and the defect that the wood chips with larger sizes enter from a dust inlet to strike the blade rotating at a high speed to cause the blade to be damaged is effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a fan blade volute body of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is a schematic side view of the fan blade volute body of the present utility model;
FIG. 4 is a schematic perspective view of a protective shell according to the present utility model;
In the figure: 1. a fan blade volute body; 2. a motor; 3. a connecting rod; 4. a fan blade; 5. a cutting blade; 6. reinforcing the nut; 7. a protective shell; 8. a fence; 9. a standby port; 10. a filter screen; 11. a mounting plate; 12. an air outlet shell; 13. a gasket; 14. a protective shell; 15. a heat radiation port; 16. a dust-proof net.
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.
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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
According to the drawings 1-4, the embodiment of the utility model provides a dust collector with a cutting structure, which comprises a fan blade volute body 1, wherein one side of the fan blade volute body 1 is fixedly connected with a motor 2, the output end of the motor 2 extends into the fan blade volute body 1 and is rotationally connected with the fan blade volute body, the output end of the motor 2 is fixedly connected with a connecting rod 3, the outer side wall of the connecting rod 3 is fixedly connected with a fan blade 4, the outer side wall of the connecting rod 3 is fixedly connected with a cutting blade 5, the cutting blade 5 is positioned on one side of the fan blade 4, the outer side wall of the connecting rod 3 is in threaded connection with a reinforcing nut 6, and one side of the reinforcing nut 6 is contacted with one side of the cutting blade 5; one side of the fan blade volute body 1 is fixedly connected with a protective shell 7, and the protective shell 7 is connected with the fan blade volute body 1 through bolts.
According to the utility model, the fan blade 4, the cutting blade 5 and the reinforcing nut 6 are sequentially arranged on the outer side wall of the connecting rod 3, the cutting blade 5 and the fan blade 4 are extruded by rotating the reinforcing nut 6 on the connecting rod 3, the fixing of the fan blade 4 and the cutting blade is realized, the connecting rod 3 is driven by the motor 2 to rotate, the fan blade 4 is driven to rotate in the fan blade volute body 1, the air flow direction is controlled, the dust collection effect is achieved, the cutting blade 5 rotates in the same direction as the fan blade 4 during the rotation, when wood chips appear in the dust collection process, the wood chips enter from the dust inlet and are firstly contacted with the cutting blade 5, the wood chips can be cut into small particles by rotating the cutting blade 5 at a high speed, so that damage to the fan blade 4 is greatly reduced, and the defect that some wood chips with larger sizes enter from the dust inlet and collide with the fan blade 4 rotating at a high speed to cause the damage of the fan blade 4 is quickened.
The inside fixedly connected with rail 8 of protecting crust 7, the welding mutually between rail 8 and the protecting crust 7.
Two spare ports 9 are formed in the upper side and the lower side of the protective shell 7, and a filter screen 10 is arranged on one side of each spare port 9.
Two sides of the two filter screens 10 are fixedly connected with two mounting plates 11, and the two mounting plates 11 are connected with the fan blade volute body 1 through screws
Wherein, through setting up rail 8 in one side of protecting crust 7, can be limited block that some too big impurity is direct to enter into fan blade spiral case body 1 in, because the clearance is great, and can not cause the jam easily, reserve mouth 9 can assist the air inlet, increases its wind flow, filter screen 10 filters reserve mouth entering amount of wind 9, has further reduced the possibility that the piece damaged fan blade 4, and can dismantle regularly clearance to mounting panel 11 and filter screen 10 through the screw.
The bottom of the fan blade volute body 1 is fixedly connected with an air outlet shell 12, and the air outlet shell 12 is connected with the fan blade volute body 1 through screws.
The outer side wall of the connecting rod 3 is sleeved with a gasket 13, and two sides of the gasket 13 are respectively contacted with one side close to the reinforcing nut 6 and the cutting blade 5.
One side of the fan blade volute body 1 is fixedly connected with a protective shell 14, and the motor 2 is located inside the protective shell 14.
A heat dissipation opening 15 is formed in one side of the protective shell 14, and a dust screen 16 is fixedly connected inside the heat dissipation opening 15.
Wherein, connect the carrier equipment through air-out shell 12, the inhaled amount of wind is collected the impurity after smashing and is discharged from air-out shell 12, and protective housing 14 can be convenient for protect motor 2, avoids motor 2 to expose and is easily knocked with, reduces its possibility of damaging, and during the protection, accessible thermovent 15 dispels the heat, and dust screen 16 is convenient for prevent dust to thermovent 15, avoids the dust to enter into protective housing 14.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a take cutting structure's dust catcher, includes fan blade spiral case body (1), its characterized in that: one side fixedly connected with motor (2) of fan blade spiral case body (1), the output of motor (2) extends to the inside of fan blade spiral case body (1), and rotates between the two and be connected, the output fixedly connected with connecting rod (3) of motor (2), the lateral wall fixedly connected with fan blade (4) of connecting rod (3), the lateral wall fixedly connected with cutting blade (5) of connecting rod (3), cutting blade (5) are located one side of fan blade (4), the lateral wall threaded connection of connecting rod (3) has reinforcement nut (6), one side of reinforcement nut (6) with one side of cutting blade (5) contacts;
One side of the fan blade volute body (1) is fixedly connected with a protective shell (7), and the protective shell (7) is connected with the fan blade volute body (1) through bolts.
2. A vacuum cleaner with a cutting structure as defined in claim 1, wherein: the inside fixedly connected with rail (8) of protecting crust (7), rail (8) with weld mutually between protecting crust (7).
3. A vacuum cleaner with a cutting structure as defined in claim 1, wherein: two standby ports (9) are formed in the upper side and the lower side of the protective shell (7), and filter screens (10) are arranged on one sides of the two standby ports (9).
4. A vacuum cleaner with a cutting structure according to claim 3, wherein: two sides of the two filter screens (10) are fixedly connected with two mounting plates (11), and the two mounting plates (11) are connected with the fan blade volute body (1) through screws.
5. A vacuum cleaner with a cutting structure as defined in claim 1, wherein: the bottom of the fan blade volute body (1) is fixedly connected with an air outlet shell (12), and the air outlet shell (12) is connected with the fan blade volute body (1) through a screw.
6. A vacuum cleaner with a cutting structure as defined in claim 1, wherein: the outer side wall of the connecting rod (3) is sleeved with a gasket (13), and two sides of the gasket (13) are respectively contacted with one side close to the reinforcing nut (6) and the cutting blade (5).
7. A vacuum cleaner with a cutting structure as defined in claim 1, wherein: one side of the fan blade volute body (1) is fixedly connected with a protective shell (14), and the motor (2) is located in the protective shell (14).
8. The vacuum cleaner with a cutting structure as claimed in claim 7, wherein: a radiating opening (15) is formed in one side of the protective shell (14), and a dustproof net (16) is fixedly connected to the inside of the radiating opening (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322544225.0U CN221083538U (en) | 2023-09-19 | 2023-09-19 | Dust collector with cutting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322544225.0U CN221083538U (en) | 2023-09-19 | 2023-09-19 | Dust collector with cutting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221083538U true CN221083538U (en) | 2024-06-07 |
Family
ID=91302726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322544225.0U Active CN221083538U (en) | 2023-09-19 | 2023-09-19 | Dust collector with cutting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221083538U (en) |
-
2023
- 2023-09-19 CN CN202322544225.0U patent/CN221083538U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |