CN110169734A - A kind of dust catcher with damping noise control function - Google Patents
A kind of dust catcher with damping noise control function Download PDFInfo
- Publication number
- CN110169734A CN110169734A CN201910575508.7A CN201910575508A CN110169734A CN 110169734 A CN110169734 A CN 110169734A CN 201910575508 A CN201910575508 A CN 201910575508A CN 110169734 A CN110169734 A CN 110169734A
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- CN
- China
- Prior art keywords
- outer cover
- cover
- handle
- dust
- cup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000000428 dust Substances 0.000 title claims abstract description 97
- 238000013016 damping Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 85
- 238000009423 ventilation Methods 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 51
- 238000007789 sealing Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 9
- 210000000481 breast Anatomy 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/127—Dry filters tube- or sleeve-shaped
Abstract
The invention discloses a kind of dust catchers with damping noise control function.It includes handle, host, dirt cup and dust-catching board, host includes front outer cover, outer cover afterwards, Fan Box and exhaust fan, front outer cover is mounted on the top half of rear outer cover, dirt cup is mounted on the lower half portion of rear outer cover, Fan Box is mounted between front outer cover and rear outer cover, exhaust fan is mounted in Fan Box, sound-proof material is equipped between exhaust fan and Fan Box, handle is mounted on the top of rear outer cover, dirt cup is placed in the lower section of front outer cover and is in contact with Fan Box, it is placed in below dirt cup on rear outer cover, the top of dirt cup is mutually clamped with front outer cover, damping seal ring is equipped between dirt cup and Fan Box, dust-catching board is mounted on the lower section of rear outer cover, outer cover is equipped with ventilation shaft afterwards, one end of ventilation shaft is connected to dust-catching board, the other end of ventilation shaft is connected to dirt cup.The beneficial effects of the present invention are: firmness is high, good damping effect, soundproof effect is good, facilitates installation and removal, high safety and reliability.
Description
Technical field
The present invention relates to household electrical appliance correlative technology fields, refer in particular to a kind of dust catcher with damping noise control function.
Background technique
Dust catcher can be divided into vertical, horizontal and portable by structure.The working principle of dust catcher is driven using motor
Blade high speed rotation generates air negative pressure in the shell of sealing, draws dust.Dust catcher mainly dirt, dust suction, dust filtering three by
Part forms, and generally comprises series excitation commutator motor, centrifugal fan, dirt catcher (bag) and dust suction attachment.General dust catcher
Power be 400-1000W or higher, the power of portable dust collector is generally 250W and its following.Dust catcher energy dedusting, it is main
It is its " head " equipped with an electric exhaust fan.There is fan blade in the shaft of exhaust fan, after energization, exhaust fan can be with every
The second revolving speeds of 500 circle generate higher suction and pressure, and under the action of suction and pressure, air high speed is discharged, and before blower
The air of end vacuum part constantly supplements the air in blower, causes to generate instantaneous vacuum and ambient atmosphere inside dust catcher
Swaging is at Negative Pressure Difference, under the action of this pressure difference, sucks the air containing dust.Dust and other impurities pass sequentially through carpet or floor
Brush, long pipe, bend pipe, hose, hose coupling enter bag dust filter, and dust and other impurities are trapped in bag dust filter, and air is through filter
After purification, then it is discharged by body tail portion.
When in use, it is excessively loud often to there is exhaust fan sound for existing dust catcher, leads to that there are noise pollution；Exhausting simultaneously
Machine work can also have biggish vibration sense, so that user can not use dust catcher for a long time；There are also existing dust catchers
General design method is all centering distributed architecture, when dismantling to it, screws end screw and often there is dust suction later
The problem of device falls apart does not ensure that the consistency of dust catcher.
Summary of the invention
The present invention is in order to overcome the above deficiencies in the prior art, it is simple and easy for installation to provide a kind of structure
The dust catcher with damping noise control function.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of dust catcher with damping noise control function, including handle, host, dirt cup and dust-catching board, the host packet
Front outer cover, rear outer cover, Fan Box and exhaust fan are included, the shape of the front outer cover is L-shaped, and the shape of the rear outer cover is T-shaped, institute
The front outer cover stated is mounted on the top half of rear outer cover, and the dirt cup is mounted on the lower half portion of rear outer cover, the blower
Box is mounted between front outer cover and rear outer cover, and the exhaust fan is mounted in Fan Box, the exhaust fan and Fan Box it
Between be equipped with sound-proof material, the handle is mounted on the top of rear outer cover, and the dirt cup is placed in the lower section of front outer cover and and blower
Box is in contact, and is placed on rear outer cover below the dirt cup, and the top of the dirt cup is mutually clamped with front outer cover, the dirt cup with
Damping seal ring is equipped between Fan Box, the dust-catching board is mounted on the lower section of rear outer cover, and the rear outer cover is equipped with logical
One end of air piping, the ventilation shaft is connected to dust-catching board, and the other end of the ventilation shaft is connected to dirt cup.
Wherein: it is designed by front outer cover and the structure of rear outer cover, so that front outer cover is plugged on the top half of rear outer cover, and
Front outer cover and rear outer cover half-and-half design, so that front outer cover and the structure of rear outer cover are more secured, while front outer cover
Shape and rear outer cover shape make installation matching it is more secured；And dirt cup and front outer cover and the structure of rear outer cover design, and make
It is easy to removal and installation to obtain dirt cup；The design of sound-proof material can be effectively reduced the noise of dust catcher, while can also slow down exhausting
The vibration of machine；In addition, dirt cup and Fan Box on the one hand can be sealed by the design of damping seal ring, the rubbish in dirt cup is prevented
Rubbish enters in Fan Box the use for influencing Fan Box, on the other hand can slow down exhaust fan in Fan Box and make to the vibration of dirt cup
With.
Preferably, the upper surface of the front outer cover is equipped with handle, the inside front of the front outer cover is equipped with limited post,
The interior side-lower of the front outer cover is equipped with positioning column, and the rear outer cover is divided into the handle for installing handle from top to bottom
Mounting portion, the assembling portion for installing Fan Box and the ventilation unit for installing dirt cup are set in the assembling portion
The positioning sleeve for having the limit sleeve to match with limited post and matching with positioning column, it is described after the handle mounting portion of outer cover and preceding outer
Handle on cover matches connection, it is described after the assembling portion of outer cover pass through cooperation and the positioning column of limited post and limit sleeve
It is connect with the cooperation of positioning sleeve with front outer cover, the Fan Box is mounted on front outer cover and rear outer cover by limited post and positioning column
Assembling portion between, the ventilation shaft is mounted on the ventilation unit of rear outer cover, it is described after the bottom of outer cover be equipped with ventilation
The import of the import of pipeline, the ventilation shaft is connected to dust-catching board, and the outlet of the ventilation shaft is placed in ventilation unit close to wind
The outlet of one end of machine mounting portion, the ventilation shaft is connected to dirt cup, and the bottom face of the rear outer cover is equipped with for installing
The mounting hole of dirt cup, the side of the front outer cover are equipped with the locating fastener for installing dirt cup.Pass through limited post, positioning column, limit
The design of position set and positioning sleeve, can preferably position the position of Fan Box, while also make Fan Box with front outer cover and outer afterwards
Certain gap is retained between cover, it can be with further improving the effect of sound insulation and damping；And mounting hole and locating fastener
Design, can facilitate the installation and removal of dirt cup.
Preferably, the Fan Box includes blower upper cover and blower lower cover, the outside of the blower upper cover be equipped with
The top surface inside of the limited block that limited post matches, the blower upper cover is equipped with locating of fans slot, the side of the blower upper cover
It is exported equipped with power supply line, the outside of the blower lower cover is equipped with the locating piece to match with positioning column, the bottom of the blower lower cover
Face bosom is equipped with circular block, and the bottom surface centre of the blower lower cover and the inside for being placed in circular block, which are equipped with, divulges information
Mesh, the lower end of the exhaust fan are placed in circular block and corresponding with ventilation mesh, and the upper end of the exhaust fan is placed in
In locating of fans slot, the exhaust fan is mounted between blower upper cover and blower lower cover, and the sound-proof material is placed in exhaust fan
Lateral surface and blower upper cover and the medial surface of blower lower cover between, the side of the blower upper cover and blower lower cover and be placed in electricity
Be equipped with guide groove at the position of source line outlet, it is described after the assembling portion of outer cover be equipped with guide groove to corresponding guide rail.Pass through wind
The structure of machine box designs, and on the one hand facilitates the installation and positioning of exhaust fan, sound insulation on the other hand can be played to exhaust fan and is subtracted
Shake effect, while the installation and removal of Fan Box can also be facilitated.
Preferably, the handle includes handle portion and connecting rod, the handle portion is mounted on one end of connecting rod, described
The other end of connecting rod is equipped with installation sleeve, and the side of the installation sleeve is equipped with handle installation buckle, the hand of the rear outer cover
The handle that handle mounting portion is equipped with the installation through-hole to match with installation sleeve and matches with handle installation buckle installs card hole, institute
The handle installation card hole stated is placed in the side of installation through-hole and is connected to installation through-hole, and the installation sleeve is placed in installation through-hole
Interior and install card hole by handle installation buckle and handle and be mutually clamped with handle mounting portion, the handle portion is electric equipped with first
Source line hook, first flex hook are rotatably mounted in handle portion, the handle mounting portion side of the rear outer cover
Face is linked up with equipped with second source line, and being mounted on handle mounting portion for the second source line rotatable hook is described
Second source line, which is linked up with, is placed in the underface of the first flex hook, on the rear outer cover and is placed in second source line hook
Power supply string holes are arranged right below, the power supply string holes are corresponding with power supply line outlet.Pass through the first flex hook and second
On the one hand the design of flex hook can facilitate the winding of power supply line, and when needing using power supply line, it is only necessary to rotate
One flex hook and second source line hook can take out the power supply of all windings, do not need a circle circle and take
Out, the convenience used can be greatly improved；And the Position Design of power supply string holes, it is capable of the winding of more convenient power supply line, together
When the Position Design linked up with by second source line can also cover power supply string holes, so that protection power source line is not collided with and is ground
Damage；Installation sleeve and the design of the structure of installation through-hole can facilitate the installation and removal of handle simultaneously.
Preferably, the dust-catching board includes dust suction upper plate, dust suction lower plate and sweep-up pipe, set in the dust suction lower plate
There is dust-absorbing groove, the cross-sectional shape of the dust-absorbing groove is V-arrangement, i.e., the depth of the described dust-absorbing groove becomes larger from both sides to centre,
The centre of the dust-absorbing groove is equipped with into dirt hole, and the dust suction upper plate is mounted in dust suction lower plate, the dust suction upper plate and dust suction
Mounting base is equipped in lower plate, the mounting base of the dust suction lower plate is equipped with angle limit slot and gear limited block, the dust suction
The mounting base of upper plate is equipped with bearing block, is equipped with idler wheel on the bearing block, the sweep-up pipe is mounted on dust suction upper plate
Mounting base and dust suction lower plate mounting base between, the lower end of the sweep-up pipe is corresponding with into dirt hole, the sweep-up pipe it is upper
End side surface is equipped with dust suction installation buckle, and the ventilation unit of the rear outer cover is equipped with the dust suction installation card to match with dust suction installation buckle
Hole, the described dust suction installation card hole are connected to ventilation shaft, the upper end of the sweep-up pipe be placed in the import inside of ventilation shaft and
Buckle is installed by dust suction and dust suction installation card hole is matched and is mutually clamped with ventilation unit, the lower end left and right sides of the sweep-up pipe
On be equipped with shaft, the side of one of shaft is equipped with the angle limit block to match with angle limit slot, another shaft
Side be equipped with gear plate, the cross-sectional shape of the gear plate is L shape, and the one side of the gear plate is logical equipped with gear
Hole, the another side of the gear plate are equipped with the gear protrusion to match with gear limited block.Pass through the design of dust-absorbing groove, energy
Enough facilitate and polymerize rubbish, hence into dirt hole；And the structure design of sweep-up pipe, on the one hand can effectively it limit
Determine the rotational angle of sweep-up pipe, on the other hand can facilitate removing and installing between sweep-up pipe and ventilation shaft.
Preferably, the dirt cup includes cup outer cover and filter core, the cup outer cover includes cylinder and bottom cover, described
Bottom cover is mounted on the bottom of cylinder and connect with barrel body rotation, and the first sealing ring is equipped between the bottom cover and cylinder, described
A side of bottom cover is equipped with installation hook and dirt cup installation buckle, and the installation hook and dirt cup installation are buckled on bottom cover
Position is in correspondence relationship, and the installation hook is placed in the mounting hole of rear outer cover, and the lateral surface of the cylinder is equipped with
Air inlet and the dirt cup to match with dirt cup installation buckle install card slot, the outlet phase of the air inlet and ventilation shaft of the cylinder
It docks, the second sealing ring is equipped between the outlet of the air inlet and ventilation shaft of the cylinder, the upper end of the cylinder is equipped with
Air grid plate, the upper side of the cylinder are equipped with locating groove corresponding with locating fastener, are equipped in the locating groove
Positioning wedged block, the filter core are mounted in cylinder.The installation and removal of dirt cup can be facilitated by the structure design of dirt cup, together
When pass through the design of the first sealing ring and the second sealing ring, it can be ensured that the rubbish in dirt cup will not be compromised, but also can
Guarantee the air-tightness in entire channel, improves pick-up performance.
Preferably, the filter core includes coarse filtration cup, fine filtering cup and filter core lid, the bottom surface of the coarse filtration cup is plane,
The side of the coarse filtration cup is wire side, is equipped with the first fixture block, the lateral surface of the filter core lid at the upper end-face edge of the coarse filtration cup
Inner wall is equipped with the first card slot corresponding with the first fixture block, and the coarse filtration cup passes through the cooperation of the first fixture block and the first card slot
It is mutually clamped with filter core lid, the fine filtering cup is placed in the inside of coarse filtration cup, is equipped with through-hole among the filter core lid, described subtracts
Shake sealing ring is mounted on the upper surface of filter core lid and is placed in the outside of through-hole, and the upper end of the fine filtering cup is equipped with the second fixture block,
The inner wall of the through-hole is equipped with the third fixture block to match with the second fixture block, and the fine filtering cup passes through the second fixture block and third
The cooperation of fixture block and the through-hole of filter core lid are mutually clamped, the position that the filter core lid is mounted on cylinder and is placed in where outlet air screen
Place is set, the outlet of the ventilation shaft is placed in the outside of coarse filtration cup.By the design of filter core, secondary filter, coarse filtration can be realized
Cup once filters the rubbish of bulky grain, and fine filtering cup carries out secondary filter to short grained rubbish, in this way design one side
Can carry out classification processing to rubbish, while on the other hand can also ensure that the unimpeded of entire air duct, it is ensured that dust catcher it is reliable
Operation.
Preferably, the fine filtering cup includes lower cover, bracket and upper end cover, the shape of the bracket is in truncated cone-shaped,
The bracket is mounted between lower cover and upper end cover, and the diameter of the bracket becomes larger from lower cover to upper end cover, institute
The outside for stating bracket is equipped with filter paper, and the flange for limiting filter paper is equipped on the outside of the outside of the lower cover and upper end cover,
The top of the upper end cover is equipped with bulge loop, and second fixture block is placed in the outside of bulge loop, and the shape of the third fixture block is in rank
Scalariform.It is designed by the structure of fine filtering cup, can effectively improve filter efficiency, it is ensured that the safe and reliable operation of exhaust fan.
The beneficial effects of the present invention are: structure is simple, easy for installation, firmness is high, good damping effect, soundproof effect
It is good, facilitate installation and removal, high safety and reliability.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is configuration schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of rear outer cover；
Fig. 4 is the structural schematic diagram of dust suction lower plate；
Fig. 5 is the structural schematic diagram of sweep-up pipe.
In figure: 1. handles, 2. hosts, 3. dirt cups, 4. dust-catching boards, 5. handles, 6. front outer covers, 7. locating of fans slots, 8. wind
Machine upper cover, 9. limited blocks, 10. guide grooves, the outlet of 11. power supply lines, 12. ventilation mesh, 13. blower lower covers, 14. circular blocks,
15. locating piece, 16. outlet air screens, 17. locating grooves, 18. second sealing rings, 19. cylinders, 20. first sealing rings, 21. dirt cups
Installation buckle, 22. bottom covers, 23. installation hooks, 24. positioning wedged blocks, 25. filter core lids, 26. damping seal rings, 27. third fixture blocks,
28. the second fixture block, 29. upper end covers, 30. brackets, 31. lower covers, 32. coarse filtration cups, 33. first fixture blocks, 34. handle portions, 35.
One flex hook, 36. connecting rods, 37. handles installation buckle, 38. installation sleeves, 39. installation through-holes, 40. second source lines are hung
Card hole, 43. dust suction upper plates, 44. dust suctions installation buckle, 45. sweep-up pipes, 46. bearings are installed in hook, 41. power supply string holes, 42. dust suctions
Seat, 47. idler wheels, 48. dust suction lower plates, 49. handle mounting portions, 50. guide rails, 51. assembling portions, 52. ventilation shafts, 53. is logical
Wind portion, 54. mounting holes, 55. dust-absorbing grooves, 56. into dirt hole, 57. gear limited blocks, 58. angle limit slots, 59. angle limit blocks,
60. shaft, 61. gear plates, 62. gear through-holes, 63. gears are raised, 64. air inlets, outer cover after 65., 66. limited posts, 67. is fixed
Position column, 68. limit sleeves, 69. positioning sleeves, 70. locating fasteners.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
In the embodiment described as shown in Figure 1, Figure 2, a kind of dust catcher with damping noise control function, including handle 1, host 2,
Dirt cup 3 and dust-catching board 4, host 2 include front outer cover 6, rear outer cover 65, Fan Box and exhaust fan, and the shape of front outer cover 6 is L-shaped, after
The shape of outer cover 65 is T-shaped, and front outer cover 6 is mounted on the top half of rear outer cover 65, and dirt cup 3 is mounted on the lower half of rear outer cover 65
Point, Fan Box is mounted between front outer cover 6 and rear outer cover 65, and exhaust fan is mounted in Fan Box, between exhaust fan and Fan Box
Equipped with sound-proof material, handle 1 is mounted on the top of rear outer cover 65, and dirt cup 3 is placed in the lower section of front outer cover 6 and is in contact with Fan Box,
The lower section of dirt cup 3 is placed on rear outer cover 65, and top and 6 phase of front outer cover of dirt cup 3 are clamped, and is equipped with and is subtracted between dirt cup 3 and Fan Box
Sealing ring 26 is shaken, dust-catching board 4 is mounted on the lower section of rear outer cover 65, and rear outer cover 65 is equipped with ventilation shaft 52, ventilation shaft 52
One end is connected to dust-catching board 4, and the other end of ventilation shaft 52 is connected to dirt cup 3.
As shown in Fig. 2, the upper surface of front outer cover 6 is equipped with handle 5, the inside front of front outer cover 6 is equipped with limited post 66, preceding
The interior side-lower of outer cover 6 is equipped with positioning column 67, as shown in figure 3, rear outer cover 65 is divided into from top to bottom for installing handle 1
Handle mounting portion 49, the assembling portion 51 for installing Fan Box and the ventilation unit 53 for installing dirt cup 3, assembling portion
The limit sleeve 68 to match with limited post 66 and the positioning sleeve 69 to match with positioning column 67, the handle of rear outer cover 65 are equipped in 51
Mounting portion 49 matches with the handle 5 in front outer cover 6 to be connect, and the assembling portion 51 of rear outer cover 65 passes through limited post 66 and limit
The cooperation of set 68 and the cooperation of positioning column 67 and positioning sleeve 69 are connect with front outer cover 6, and Fan Box passes through limited post 66 and positioning
Column 67 is mounted between front outer cover 6 and the assembling portion 51 of rear outer cover 65, and ventilation shaft 52 is mounted on the ventilation of rear outer cover 65
Portion 53, the bottom of rear outer cover 65 are equipped with the import of ventilation shaft 52, and the import of ventilation shaft 52 is connected to dust-catching board 4, ventilation duct
The outlet in road 52 is placed in ventilation unit 53 close to the one end in assembling portion 51, and the outlet of ventilation shaft 52 is connected to dirt cup 3, rear outer
The bottom face of cover 65 is equipped with the mounting hole 54 for installing dirt cup 3, and the side of front outer cover 6 is equipped with for installing determining for dirt cup 3
Position buckle 70.
As shown in Fig. 2, Fan Box includes blower upper cover 8 and blower lower cover 13, the outside of blower upper cover 8 is equipped with and limited post
66 limited blocks 9 to match, the top surface inside of blower upper cover 8 are equipped with locating of fans slot 7, and the side of blower upper cover 8 is equipped with power supply
Line outlet 11, the outside of blower lower cover 13 are equipped with the locating piece 15 to match with positioning column 67, inside the bottom surface of blower lower cover 13
Centre is equipped with ventilation mesh equipped with circular block 14, the bottom surface centre of blower lower cover 13 and the inside for being placed in circular block 14
12, the lower end of exhaust fan is placed in circular block 14 and corresponding with ventilation mesh 12, and it is fixed that the upper end of exhaust fan is placed in blower
In the slot 7 of position, exhaust fan is mounted between blower upper cover 8 and blower lower cover 13, and sound-proof material is placed in the lateral surface and blower of exhaust fan
Between upper cover 8 and the medial surface of blower lower cover 13, the side of blower upper cover 8 and blower lower cover 13 and it is placed in power supply line outlet 11
It is equipped with guide groove 10 at position, the assembling portion 51 of rear outer cover 65 is equipped with guide groove 10 to corresponding guide rail 50.
As shown in Fig. 2, handle 1 includes handle portion 34 and connecting rod 36, handle portion 34 is mounted on one end of connecting rod 36, connecting rod 36
The other end be equipped with installation sleeve 38, the side of installation sleeve 38 is equipped with handle installation buckle 37, the handle peace of rear outer cover 65
1 installation card of handle that dress portion 49 is equipped with the installation through-hole 39 to match with installation sleeve 38 and matches with handle installation buckle 37
Hole, handle 1 install card hole and are placed in the side of installation through-hole 39 and are connected to installation through-hole 39, and installation sleeve 38 is placed in installation through-hole
Card hole and the clamping of 49 phase of handle mounting portion be installed in 39 and by handle installation buckle 37 and handle 1, handle portion 34 is equipped with the
One flex hook 35, the first flex hook 35 are rotatably mounted in handle portion 34, the handle mounting portion of rear outer cover 65
49 sides are equipped with second source line hook 40, and second source line hook 40 is rotatably mounted on handle mounting portion 49, the
Two flex hooks 40 are placed in the underface of the first flex hook 35, on rear outer cover 65 and are placed in second source line hook 40
Power supply string holes 41 are arranged right below, power supply string holes 41 are corresponding with power supply line outlet 11.
As shown in Fig. 2, dust-catching board 4 includes dust suction upper plate 43, dust suction lower plate 48 and sweep-up pipe 45, as shown in figure 4, under dust suction
Plate 48 is equipped with dust-absorbing groove 55, and the cross-sectional shape of dust-absorbing groove 55 is V-arrangement, i.e., the depth of dust-absorbing groove 55 from both sides to it is intermediate gradually
Become larger, the centre of dust-absorbing groove 55 is equipped with into dirt hole 56, and dust suction upper plate 43 is mounted in dust suction lower plate 48, dust suction upper plate 43 and dust suction
Mounting base is equipped in lower plate 48, the mounting base of dust suction lower plate 48 is equipped with angle limit slot 58 and gear limited block 57, dust suction
The mounting base of upper plate 43 is equipped with bearing block 46, is equipped with idler wheel 47 on bearing block 46, sweep-up pipe 45 is mounted on dust suction upper plate 43
Mounting base and dust suction lower plate 48 mounting base between, the lower end of sweep-up pipe 45 is corresponding with into dirt hole 56, sweep-up pipe 45 it is upper
End side surface is equipped with dust suction installation buckle 44, and the ventilation unit 53 of rear outer cover 65, which is equipped with the dust suction to match with dust suction installation buckle 44, pacifies
Be loaded hole 42, and dust suction installation card hole 42 is connected to ventilation shaft 52, and the upper end of sweep-up pipe 45 is placed in the import of ventilation shaft 52
Portion and by dust suction installation buckle 44 and dust suction install card hole 42 match with 53 phase of ventilation unit be clamped, as shown in figure 5, sweep-up pipe
Shaft 60 is equipped in 45 lower end left and right sides, the side of one of shaft 60 is equipped with to match with angle limit slot 58
Angle limit block 59, the side of another shaft 60 is equipped with gear plate 61, and the cross-sectional shape of gear plate 61 is L shape, gear
The one side of plate 61 is equipped with gear through-hole 62, and the another side of gear plate 61 is equipped with the shelves to match with gear limited block 57
Position protrusion 63.
As shown in Fig. 2, dirt cup 3 includes cup outer cover and filter core, cup outer cover includes cylinder 19 and bottom cover 22, and bottom cover 22 is mounted on
The bottom of cylinder 19 and with cylinder 19 be rotatablely connected, between bottom cover 22 and cylinder 19 be equipped with the first sealing ring 20, the one of bottom cover 22
Side is equipped with installation hook 23 and dirt cup installation buckle 21, the position of installation hook 23 and dirt cup installation buckle 21 on bottom cover 22
It sets in correspondence relationship, installation hook 23 is placed in the mounting hole 54 of rear outer cover 65, and the lateral surface of cylinder 19 is equipped with air inlet
Mouth 64 and the dirt cup to match with dirt cup installation buckle 21 install card slots, the outlet of the air inlet 64 and ventilation shaft 52 of cylinder 19
It is connected to each other, the second sealing ring 18 is equipped between the outlet of the air inlet 64 and ventilation shaft 52 of cylinder 19, the upper end of cylinder 19 is set
There is an outlet air screen 16, the upper side of cylinder 19 is equipped with locating groove 17 corresponding with locating fastener 70, in locating groove 17
Equipped with positioning wedged block 24, filter core is mounted in cylinder 19.
As shown in Fig. 2, filter core includes coarse filtration cup 32, fine filtering cup and filter core lid 25, the bottom surface of coarse filtration cup 32 is plane, coarse filtration
The side of cup 32 is wire side, and the first fixture block 33 is equipped at the upper end-face edge of coarse filtration cup 32, is set on the lateral surface inner wall of filter core lid 25
There are first card slot corresponding with the first fixture block 33, cooperation and filter core lid of the coarse filtration cup 32 by the first fixture block 33 and the first card slot
The clamping of 25 phases, fine filtering cup are placed in the inside of coarse filtration cup 32, are equipped with through-hole among filter core lid 25, damping seal ring 26 is mounted on filter core
On the upper surface of lid 25 and be placed in the outside of through-hole, the upper end of fine filtering cup is equipped with the second fixture block 28, the inner wall of through-hole be equipped with
The third fixture block 27 that second fixture block 28 matches, cooperation and filter core lid 25 of the fine filtering cup by the second fixture block 28 and third fixture block 27
Through-hole be mutually clamped, filter core lid 25 is mounted on cylinder 19 and is placed at the position where outlet air screen 16, ventilation shaft 52
Outlet is placed in the outside of coarse filtration cup 32.Fine filtering cup includes lower cover 31, bracket 30 and upper end cover 29, and the shape of bracket 30 is in rotary table
Shape, bracket 30 are mounted between lower cover 31 and upper end cover 29, and the diameter of bracket 30 gradually becomes from lower cover 31 to upper end cover 29
Greatly, the outside of bracket 30 is equipped with filter paper, and the outside of lower cover 31 and the outside of upper end cover 29 are equipped with for limiting turning over for filter paper
The top on side, upper end cover 29 is equipped with bulge loop, and the second fixture block 28 is placed in the outside of bulge loop, and the shape of third fixture block 27 is stepped.
In use, opening exhaust fan, dust suction lower plate 48, which is placed on bottom surface, is drawn into air suction opening for rubbish by dust-absorbing groove 55,
And the rubbish in dust-catching board 4 is entered in the ventilation shaft 52 of rear outer cover 65 by sweep-up pipe 45, is entered by ventilation shaft 52
Into dirt cup 3, rubbish is on the offensive once to be filtered by coarse filtration cup 32, is entered in coarse filtration cup 32 later and is placed in fine filtering cup
Outside carries out secondary filter by fine filtering cup at this time, enables to wind to enter Fan Box from fine filtering cup, while passing through power supply
Line outlet 11 is discharged through outlet air screen 16.After dust catcher has used, by the design of locating fastener 70 and positioning wedged block 24,
Dirt cup 3 is removed from front outer cover 6 and rear outer cover 65, then successively takes out filter core lid 25, fine filtering cup and coarse filtration cup 32, is taken out thin
The filter paper on fine filtering cup is replaced after filter bowl, the rubbish in coarse filtration cup 32 is poured into cylinder 19 when taking out coarse filtration cup 32, together
When filter paper is also placed in cylinder 19, finally only need to open dirt cup installation buckle and 21 bottom cover 22 opened just from cylinder 19
Rubbish can be poured out from cylinder 19.In addition, the storage for power supply line is more convenient, the first power supply line is hung when being not used
The direction of direction and second source the line hook 40 of hook 35 is rotated into back-to-back, later hangs power cord wrap in the first power supply line
After direction and second source the line hook 40 of hook 35, when use, only needs the direction of the first flex hook 35 and the
The direction of two flex hooks 40 is rotated into and face-to-face can remove entire power supply line.
Claims (8)
1. a kind of dust catcher with damping noise control function, characterized in that including handle (1), host (2), dirt cup (3) and dust suction
Plate (4), the host (2) include front outer cover (6), rear outer cover (65), Fan Box and exhaust fan, the shape of the front outer cover (6)
Shape is L-shaped, and the shape of the rear outer cover (65) is T-shaped, and the front outer cover (6) is mounted on the top half of rear outer cover (65),
The dirt cup (3) is mounted on the lower half portion of rear outer cover (65), and the Fan Box is mounted on front outer cover (6) and rear outer cover
(65) between, the exhaust fan is mounted in Fan Box, and sound-proof material is equipped between the exhaust fan and Fan Box, described
Handle (1) is mounted on the top of rear outer cover (65), and the dirt cup (3) is placed in the lower section of front outer cover (6) and connects with Fan Box
It touches, is placed on rear outer cover (65) below the dirt cup (3), top and the front outer cover (6) of the dirt cup (3) are mutually clamped, described
Dirt cup (3) and Fan Box between be equipped with damping seal ring (26), the dust-catching board (4) is mounted under rear outer cover (65)
Side, the rear outer cover (65) are equipped with ventilation shaft (52), and one end of the ventilation shaft (52) is connected to dust-catching board (4),
The other end of the ventilation shaft (52) is connected to dirt cup (3).
2. a kind of dust catcher with damping noise control function according to claim 1, characterized in that the front outer cover (6)
Upper surface be equipped with handle (5), the inside front of the front outer cover (6) is equipped with limited post (66), the front outer cover (6) it is interior
Side-lower is equipped with positioning column (67), and the rear outer cover (65) is divided into the peace of the handle for installing handle (1) from top to bottom
Dress portion (49), the assembling portion (51) for installing Fan Box and the ventilation unit (53) for installing dirt cup (3), the wind
The limit sleeve (68) to match with limited post (66) and the positioning sleeve to match with positioning column (67) are equipped in machine mounting portion (51)
(69), the handle mounting portion (49) of the rear outer cover (65) matches with the handle (5) on front outer cover (6) connect, outer after described
The assembling portion (51) for covering (65) passes through the cooperation of limited post (66) and limit sleeve (68) and positioning column (67) and positioning sleeve
(69) cooperation is connect with front outer cover (6), and the Fan Box is mounted on front outer cover by limited post (66) and positioning column (67)
(6) between the assembling portion (51) of rear outer cover (65), the ventilation shaft (52) is mounted on the ventilation of rear outer cover (65)
The bottom in portion (53), the rear outer cover (65) is equipped with the import of ventilation shaft (52), the import and suction of the ventilation shaft (52)
Dirt plate (4) connection, the outlet of the ventilation shaft (52) is placed in the one end of ventilation unit (53) close to assembling portion (51), described
The outlet of ventilation shaft (52) is connected to dirt cup (3), and the bottom face of the rear outer cover (65) is equipped with for installing dirt cup (3)
Mounting hole (54), the side of the front outer cover (6) are equipped with the locating fastener (70) for installing dirt cup (3).
3. a kind of dust catcher with damping noise control function according to claim 2, characterized in that the Fan Box packet
Blower upper cover (8) and blower lower cover (13) are included, the outside of the blower upper cover (8) is equipped with the limit to match with limited post (66)
The top surface inside of block (9), the blower upper cover (8) is equipped with locating of fans slot (7), and the side of the blower upper cover (8) is equipped with electricity
Source line exports (11), and the outside of the blower lower cover (13) is equipped with the locating piece (15) to match with positioning column (67), the wind
The bottom surface bosom of machine lower cover (13) is equipped with circular block (14), among the bottom surface of the blower lower cover (13) and is placed in circle
The inside of ring shaped stopper (14) is equipped with ventilation mesh (12), the lower end of the exhaust fan be placed in circular block (14) and with it is logical
Wind mesh (12) is corresponding, and the upper end of the exhaust fan is placed in locating of fans slot (7), and the exhaust fan is mounted on blower
It covers between (8) and blower lower cover (13), the sound-proof material is placed in the lateral surface and blower upper cover (8) and blower lower cover of exhaust fan
(13) between medial surface, the side of the blower upper cover (8) and blower lower cover (13) and the position for being placed in power supply line outlet (11)
Set place and be equipped with guide groove (10), it is described after the assembling portion (51) of outer cover (65) be equipped with guide groove (10) to corresponding guide rail
(50)。
4. a kind of dust catcher with damping noise control function according to claim 3, characterized in that the handle (1)
Including handle portion (34) and connecting rod (36), the handle portion (34) is mounted on one end of connecting rod (36), the connecting rod (36)
The other end is equipped with installation sleeve (38), and the side of the installation sleeve (38) is equipped with handle installation buckle (37), outer after described
The handle mounting portion (49) of cover (65) is equipped with the installation through-hole (39) to match with installation sleeve (38) and installs with handle and buckles
(37) match handle (1) installation card hole, the handle (1) installation card hole be placed in installation through-hole (39) side and with peace
Through-hole (39) connection is filled, the installation sleeve (38) is placed in installation through-hole (39) and installs buckle (37) and hand by handle
Handle (1) installation card hole is mutually clamped with handle mounting portion (49), and the handle portion (34) is equipped with the first flex hook (35),
First flex hook (35) is rotatably mounted on handle portion (34), the handle mounting portion of the rear outer cover (65)
(49) side is equipped with second source line hook (40), and the second source line hook (40) is rotatably mounted to handle peace
In dress portion (49), the second source line hook (40) is placed in the underface of the first flex hook (35), and described is rear outer
On cover (65) and be placed in second source line hook (40) and be arranged right below power supply string holes (41), power supply string holes (41) with
It is corresponding that power supply line exports (11).
5. a kind of dust catcher with damping noise control function according to claim 2, characterized in that the dust-catching board
It (4) include dust suction upper plate (43), dust suction lower plate (48) and sweep-up pipe (45), the dust suction lower plate (48) is equipped with dust-absorbing groove
(55), the cross-sectional shape of the dust-absorbing groove (55) is V-arrangement, i.e., the depth of the described dust-absorbing groove (55) gradually becomes from both sides to centre
Greatly, the centre of the dust-absorbing groove (55) is equipped with into dirt hole (56), and the dust suction upper plate (43) is mounted on dust suction lower plate (48),
Mounting base is equipped on the dust suction upper plate (43) and dust suction lower plate (48), the mounting base of the dust suction lower plate (48) is equipped with angle
Limiting slot (58) and gear limited block (57) are spent, the mounting base of the dust suction upper plate (43) is equipped with bearing block (46), described
It is equipped on bearing block (46) idler wheel (47), the sweep-up pipe (45) is mounted under the mounting base and dust suction of dust suction upper plate (43)
Between the mounting base of plate (48), the lower end of the sweep-up pipe (45) is corresponding with into dirt hole (56), the sweep-up pipe (45) it is upper
End side surface is equipped with dust suction installation buckle (44), and the ventilation unit (53) of the rear outer cover (65), which is equipped with, installs buckle (44) phase with dust suction
Card hole (42) are installed in matched dust suction, and dust suction installation card hole (42) is connected to ventilation shaft (52), the sweep-up pipe
(45) upper end is placed in inside the import of ventilation shaft (52) and installs buckle (44) and dust suction installation card hole (42) by dust suction
It matches and is mutually clamped with ventilation unit (53), be equipped with shaft (60) in the lower end left and right sides of the sweep-up pipe (45), wherein
The side of one shaft (60) is equipped with the angle limit block (59) to match with angle limit slot (58), another shaft (60)
Side is equipped with gear plate (61), and the cross-sectional shape of the gear plate (61) is L shape, sets on the one side of the gear plate (61)
Have gear through-hole (62), the another side of the gear plate (61) is equipped with the gear protrusion to match with gear limited block (57)
(63)。
6. a kind of dust catcher with damping noise control function according to claim 2, characterized in that the dirt cup (3)
Including cup outer cover and filter core, the cup outer cover includes cylinder (19) and bottom cover (22), and the bottom cover (22) is mounted on cylinder
(19) it bottom and is rotatablely connected with cylinder (19), equipped with the first sealing ring between the bottom cover (22) and cylinder (19)
(20), a side of the bottom cover (22) is equipped with installation hook (23) and dirt cup installation buckle (21), the installation hook
(23) and position of the dirt cup installation buckle (21) on bottom cover (22) is in correspondence relationship, and the installation hook (23) is placed in
Afterwards in the mounting hole (54) of outer cover (65), the lateral surface of the cylinder (19) is equipped with air inlet (64) and installs with dirt cup and buckles
(21) the dirt cup installation card slot to match, the air inlet (64) of the cylinder (19) and the outlet of ventilation shaft (52) are connected to each other,
The second sealing ring (18) are equipped between the outlet of the air inlet (64) and ventilation shaft (52) of the cylinder (19), the cylinder
(19) upper end is equipped with outlet air screen (16), and it is corresponding with locating fastener (70) fixed that the upper side of the cylinder (19) is equipped with
Position card slot (17), the locating groove (17) is interior to be equipped with positioning wedged block (24), and the filter core is mounted in cylinder (19).
7. a kind of dust catcher with damping noise control function according to claim 6, characterized in that the filter core includes
Coarse filtration cup (32), fine filtering cup and filter core lid (25), the bottom surface of the coarse filtration cup (32) are plane, the side of the coarse filtration cup (32)
For wire side, the first fixture block (33) are equipped at the upper end-face edge of the coarse filtration cup (32), the lateral surface inner wall of the filter core lid (25)
It is equipped with the first card slot corresponding with the first fixture block (33), the coarse filtration cup (32) passes through the first fixture block (33) and the first card
The cooperation of slot is mutually clamped with filter core lid (25), and the fine filtering cup is placed in the inside of coarse filtration cup (32), the filter core lid (25)
Centre is equipped with through-hole, and the damping seal ring (26) is mounted on the upper surface of filter core lid (25) and is placed in the outside of through-hole,
The upper end of the fine filtering cup is equipped with the second fixture block (28), and the inner wall of the through-hole is equipped with the to match with the second fixture block (28)
Three fixture blocks (27), the fine filtering cup pass through the cooperation of the second fixture block (28) and third fixture block (27) and the through-hole of filter core lid (25)
It is mutually clamped, the filter core lid (25) is mounted on cylinder (19) and is placed at the position where outlet air screen (16), described logical
The outlet of air piping (52) is placed in the outside of coarse filtration cup (32).
8. a kind of dust catcher with damping noise control function according to claim 7, characterized in that the fine filtering cup packet
Lower cover (31), bracket (30) and upper end cover (29) are included, the shape of the bracket (30) is in truncated cone-shaped, the bracket (30) peace
Between lower cover (31) and upper end cover (29), the diameter of the bracket (30) from lower cover (31) to upper end cover (29) gradually
Become larger, the outside of the bracket (30) is equipped with filter paper, is equipped on the outside of the outside of the lower cover (31) and upper end cover (29)
For limiting the flange of filter paper, the top of the upper end cover (29) is equipped with bulge loop, and second fixture block (28) is placed in bulge loop
The shape in outside, the third fixture block (27) is stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910575508.7A CN110169734B (en) | 2019-06-28 | Dust collector with shock attenuation noise control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910575508.7A CN110169734B (en) | 2019-06-28 | Dust collector with shock attenuation noise control function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110169734A true CN110169734A (en) | 2019-08-27 |
| CN110169734B CN110169734B (en) | 2024-05-03 |
Family
ID=
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