CN208565088U - One kind is based on blower with being conveniently replaceable filter screen blast pipe - Google Patents
One kind is based on blower with being conveniently replaceable filter screen blast pipe Download PDFInfo
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- CN208565088U CN208565088U CN201820853053.1U CN201820853053U CN208565088U CN 208565088 U CN208565088 U CN 208565088U CN 201820853053 U CN201820853053 U CN 201820853053U CN 208565088 U CN208565088 U CN 208565088U
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- Prior art keywords
- wall
- blast pipe
- fixedly connected
- filter screen
- rectangular channel
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Abstract
The utility model discloses one kind based on blower with being conveniently replaceable filter screen blast pipe, including blast pipe, the bottom of the inner wall of the blast pipe offers rectangular channel, the bottom fixation of the rectangular channel inner wall is inlaid with fixes sleeve, the upper surface of the fixes sleeve and the bottom of rectangular channel inner wall are flush, the inside of the fixes sleeve is fixedly connected with buffer spring, and the bottom end of the buffer spring is fixedly connected with the bottom of fixes sleeve inner wall, and the top of the buffer spring is fixedly connected with vertical bar.It should be based on blower with being conveniently replaceable filter screen blast pipe, by the way that the second crushing block is arranged far from one end of link block in cross bar, the first crushing block can be made to squeeze the second crushing block while fixed bracket decline, enter fixture block in card slot, effectively fixed bracket is fixed, previous cumbersome disassembly installation steps is changed, keeps the replacement of filter screen in blast pipe more easy, the replacing construction for shortening filter screen, has saved manpower and material resources.
Description
Technical field
The utility model relates to blower technical field, it is specially a kind of based on blower with being conveniently replaceable filter screen blast pipe.
Background technique
Blower be mainly used in all fields of national economy such as metallurgy, petrochemical industry, electric power, urban track traffic, weaving, ship with
And the ventilation of various places.In addition to traditional application field, at energy conservation and comprehensive utilization of resources of metallurgical industry etc. more than 20
Market potential field will have biggish development prospect, with the continuous aggravation that blower manufacturing competes, large fan system
It is increased to make M&A integration and capital operation between enterprise, domestic outstanding blower manufacturing enterprise more and more payes attention to industry market
Research, the especially further investigation to industrial development environment and buyers.Just because of this, large quantities of country are outstanding
Blower brand emerges rapidly, the outstanding figure being increasingly becoming in blower manufacturing, predicts from blower characteristics of demand big for usage amount
Wide middle-size and small-size blower, product structure and manufacturing process are fairly simple, and cost is relatively low, and what user mainly pursued is efficient
Rate, low noise, long-life, and it is cheap, another kind is fund, technology-intensive type, and product structure is complicated, and the manufacturing cycle is long,
Complete property and systematicness are also strong, and run under high pressure, high temperature and high-speed condition, and some is even run under bad working environments,
User has nothing in common with each other requirement to such blower.To turbo blower and compressor and large ventilator, what user mainly pursued is
High quality, high reliability, smooth running and period are long, and the filter screen in fan wind inleting tube is often blocked, and often need
Disassembly, cleaning are periodically carried out, and the strainer dismounting and change step in existing most fan wind inleting tubes is relatively complicated, it is time-consuming to take
Power.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model is provided one kind and is entered the wind based on blower with filter screen is conveniently replaceable
Pipe solves the problems, such as that the strainer dismounting and change step in existing most fan wind inleting tubes is relatively complicated.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: one kind based on blower be conveniently replaceable filter
Net blast pipe, including blast pipe, the bottom of the inner wall of the blast pipe offer rectangular channel, and the bottom of the rectangular channel inner wall is solid
Surely it is inlaid with fixes sleeve, the upper surface of the fixes sleeve and the bottom of rectangular channel inner wall are flush, the fixes sleeve
Inside is fixedly connected with buffer spring, and the bottom end of the buffer spring is fixedly connected with the bottom of fixes sleeve inner wall, described slow
The top for rushing spring is fixedly connected with vertical bar, and the top of the vertical bar is fixedly connected with the first crushing block, the blast pipe it is interior
Wall opens up fluted, and the bottom of the groove is connected with rectangular channel, and the inside of the groove is fixedly connected with support rod, described
The outer wall of support rod is connected with link block, and the top of the link block is fixedly connected with fixture block, the bottom end of the link block
Be fixedly connected with limit spring, one end of the limit spring is fixedly connected with the outer wall of link block, the limit spring it is another
One end is fixedly connected with the inner wall of rectangular channel, and the link block is hinged with cross by articulated shaft far from the one side of limit spring
Bar, the cross bar are located at the inside of rectangular channel, and the lower surface of the cross bar is fixedly connected with sliding block, the lower surface of the sliding block with
The bottom of the inner wall of rectangular channel is flexibly connected, and the cross bar is fixedly connected with the second crushing block far from one end of link block, described
The upper surface of blast pipe offers placing groove, and the internal activity of the placing groove is connected with fixed bracket, described support bracket fastened
Outer wall is flexibly connected with the inner wall of blast pipe, and the support bracket fastened inside is fixedly connected with airstrainer, the fixed branch
Knob is fixedly connected at the top of frame, the support bracket fastened outer wall offers card slot, and the quantity of the card slot is two, two
The card slot is with the outer wall that support bracket fastened center line is that symmetrical axial symmetry is provided with that the fixed bracket deviates from face, the air inlet
The outer wall of pipe offers fixation hole, and the internal activity of the fixation hole is connected with fixed inserted link.
Preferably, the cross sectional shape of first crushing block is taper.
Preferably, the quantity of the groove is two, and two grooves are with the center line of blast pipe for symmetrical axial symmetry
It is provided with the inner wall of blast pipe opposite face.
Preferably, one side of second crushing block far from cross bar is skewed.
Preferably, the median vertical line of the fixes sleeve and the median vertical line of rectangular channel coincide.
Preferably, distance and fixture block being equidistant apart from support rod of the fixed bracket lower surface of card slot distance.
(3) beneficial effect
The utility model provide it is a kind of based on blower with filter screen blast pipe is conveniently replaceable, have it is following the utility model has the advantages that
The utility model can be made by the way that the second crushing block is arranged far from one end of link block in cross bar while fixed bracket decline
First crushing block squeezes the second crushing block, enters fixture block in card slot, and effectively fixed bracket is fixed, and changes previous
Cumbersome disassembly installation steps, keep the replacement of filter screen in blast pipe more easy, shorten the replacing construction of filter screen, section
About manpower and material resources.
Detailed description of the invention
Fig. 1 is the utility model front view
Fig. 2 is enlarged drawing at A in the utility model Fig. 1；
Fig. 3 is the utility model top view.
In figure: 1 blast pipe, 2 rectangular channels, 3 fixes sleeves, 4 buffer springs, 5 vertical bars, 6 first crushing blocks, 7 grooves, 8
Strut, 9 link blocks, 10 fixture blocks, 11 limit springs, 12 cross bars, 13 sliding blocks, 14 second crushing blocks, 15 placing grooves, 16 fixed branch
Frame, 17 airstrainers, 18 knobs, 19 card slots, 20 fixation holes, 21 fixed inserted links.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: one kind based on blower be conveniently replaceable filter screen into
Air hose, including blast pipe 1, the bottom of the inner wall of blast pipe 1 offer rectangular channel 2, and the bottom fixation of 2 inner wall of rectangular channel is inlaid with
Fixes sleeve 3, the upper surface of fixes sleeve 3 and the bottom of 2 inner wall of rectangular channel are flush, the median vertical line and square of fixes sleeve 3
The median vertical line of shape slot 2 coincides, and is coincided by the way that the median vertical line of median vertical line and rectangular channel 2 of fixes sleeve 3 is arranged, energy
It is enough so that the first crushing block 6 is uniformly transmitted the force to two the second crushing blocks 14 while fixed bracket 16 declines, make two
Fixture block 10 can be also secured in card slot 19, and the inside of fixes sleeve 3 is fixedly connected with buffer spring 4, the bottom of buffer spring 4
End is fixedly connected with the bottom of 3 inner wall of fixes sleeve, can be in fixation by the way that buffer spring 4 is arranged in the inside of fixes sleeve 3
Bracket 16 declines crushing block 6 when squeezing the first crushing block 6,10 pairs of fixture block fixed brackets 16 are fixed, by that will fix
Inserted link 21 is inserted into fixation hole 20, and fixed bracket 16 is fixed, and when taking out fixed inserted link 21, fixed bracket 16 is in buffering elastic
Rise under the promotion of spring 4, keep the replacement of filter screen easier, the top of buffer spring 4 is fixedly connected with vertical bar 5, vertical bar 5
Top is fixedly connected with the first crushing block 6, and the cross sectional shape of the first crushing block 6 is taper, by the shape that the first crushing block 6 is arranged
Shape is taper, and the first crushing block 6 can be made to decline and squeeze two the second crushing blocks 14 under the action of fixed bracket 16, can
Make the operation that device is more stable, the inner wall of blast pipe 1 opens up fluted 7, and the bottom of groove 7 is connected with rectangular channel 2, groove
7 quantity is two, and two grooves 7 are that symmetrical axial symmetry is provided in 1 opposite face of blast pipe with the center line of blast pipe 1
Two symmetrical grooves 7 are arranged by the inner wall in 1 opposite face of blast pipe in wall, can make fixture block 10 in two grooves 7 with
Card slot 19 is clamped, and fixed bracket 16 can be fixed in both direction, keeps fixed bracket 16 more stable, groove 7 it is interior
Portion is fixedly connected with support rod 8, and the outer wall of support rod 8 is connected with link block 9, and the top of link block 9 is fixedly connected with card
Block 10, the bottom end of link block 9 are fixedly connected with limit spring 11, one end of limit spring 11 and the fixed company of the outer wall of link block 9
It connects, the other end of limit spring 11 is fixedly connected with the inner wall of rectangular channel 2, and one side of the link block 9 far from limit spring 11 is logical
It crosses articulated shaft and is hinged with cross bar 12, cross bar 12 is located at the inside of rectangular channel 2, and the lower surface of cross bar 12 is fixedly connected with sliding block 13,
The lower surface of sliding block 13 is flexibly connected with the bottom of the inner wall of rectangular channel 2, by the way that sliding block 13, energy is arranged in the lower surface of cross bar 12
Enough make cross bar 12 more stable, cross bar 12 is fixedly connected with the second crushing block 14, the second crushing block 14 far from one end of link block 9
Far from cross bar 12 one side be it is skewed, by setting skewed far from the one side of cross bar 12 for the second crushing block 14,
It outer wall can be contacted with the outer wall of the second crushing block 14 when the first crushing block 6 declines, make two the second crushing blocks 14 backwards to fortune
It is dynamic, push 10 pairs of two fixture blocks fixed brackets 16 to carry out clamping, the upper surface of blast pipe 1 offers placing groove 15, placing groove 15
Internal activity be connected with fixed bracket 16, the outer wall of fixed bracket 16 is flexibly connected with the inner wall of blast pipe 1, fixation bracket 16
Inside be fixedly connected with airstrainer 17, the top of fixed bracket 16 is fixedly connected with knob 18, fixed bracket 16 it is outer
Wall offers card slot 19, and the quantity of card slot 19 is two, and two card slots 19 are to fix the center line of bracket 16 as symmetrical axial symmetry
It is provided with the outer wall that fixed bracket 16 deviates from face, distance and fixture block 10 of the card slot 19 apart from fixed 16 lower surface of bracket are apart from support
Bar 8 is equidistant, distance and fixture block 10 by setting card slot 19 apart from fixed 16 lower surface of bracket apart from support rod 8 away from
From equal, fixture block 10 can be made preferably to contact with card slot 19, fixture block 10 is fixed preferably to fixed bracket 16, enters the wind
The outer wall of pipe 1 offers fixation hole 20, and the internal activity of fixation hole 20 is connected with fixed inserted link 21, by separate even in cross bar 12
The second crushing block 14 is arranged in the one end for connecing block 9, and the first crushing block 6 can be made to squeeze second while fixed bracket 16 declines and squeezed
Briquetting 14 enters fixture block 10 in card slot 19, and effectively fixed bracket 16 is fixed, and changes previous cumbersome disassembly peace
Step is filled, keeps the replacement of filter screen in blast pipe 1 more easy, shortens the replacing construction of filter screen, saved manpower object
Power.
In conclusion the utility model is matched by the first crushing block 6 of setting, limit spring 11 and the second crushing block 14
It closes, is coincided by the way that the median vertical line of median vertical line and rectangular channel 2 of fixes sleeve 3 is arranged, can be declined in fixed bracket 16
While so that the first crushing block 6 is uniformly transmitted the force to two the second crushing blocks 14, by by the second crushing block 14 far from horizontal
The one side of bar 12 is set as skewed, outer wall can contact with the outer wall of the second crushing block 14 when the first crushing block 6 declines,
Two the second crushing blocks 14 enable two fixture blocks 10 to be also secured in card slot 19, by fixes sleeve 3 backwards to moving
Setting buffer spring 4 in inside can be such that crushing block 6 declines, make fixture block 10 to solid when fixed bracket 16 squeezes the first crushing block 6
Fixed rack 16 is fixed, and is inserted into fixation hole 20 by that will fix inserted link 21, is fixed to fixed bracket 16, fixes when taking out
Fixed bracket 16 rises under the promotion of buffer spring 4 when inserted link 21, changes previous cumbersome disassembly installation steps, makes to enter the wind
The replacement of filter screen is more easy in pipe 1, shortens the replacing construction of filter screen, has saved manpower and material resources.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind is based on blower with being conveniently replaceable filter screen blast pipe, including blast pipe (1), it is characterised in that: the blast pipe
(1) bottom of inner wall offers rectangular channel (2), and the bottom fixation of rectangular channel (2) inner wall is inlaid with fixes sleeve (3),
The upper surface of the fixes sleeve (3) and the bottom of rectangular channel (2) inner wall are flush, and the inside of the fixes sleeve (3) is fixed
It is connected with buffer spring (4), the bottom end of the buffer spring (4) is fixedly connected with the bottom of fixes sleeve (3) inner wall, described slow
The top for rushing spring (4) is fixedly connected with vertical bar (5), and the top of the vertical bar (5) is fixedly connected with the first crushing block (6), institute
The inner wall for stating blast pipe (1) opens up fluted (7), and the bottom of the groove (7) is connected with rectangular channel (2), the groove (7)
Inside be fixedly connected with support rod (8), the outer wall of the support rod (8) is connected with link block (9), the link block
(9) top is fixedly connected with fixture block (10), and the bottom end of the link block (9) is fixedly connected with limit spring (11), the limit
One end of position spring (11) is fixedly connected with the outer wall of link block (9), the other end of the limit spring (11) and rectangular channel (2)
Inner wall be fixedly connected, the link block (9) is hinged with cross bar (12) by articulated shaft far from the one side of limit spring (11),
The cross bar (12) is located at the inside of rectangular channel (2), and the lower surface of the cross bar (12) is fixedly connected with sliding block (13), the cunning
The lower surface of block (13) is flexibly connected with the bottom of the inner wall of rectangular channel (2), the one end of the cross bar (12) far from link block (9)
It is fixedly connected with the second crushing block (14), the upper surface of the blast pipe (1) offers placing groove (15), the placing groove (15)
Internal activity be connected with fixed bracket (16), the outer wall of the fixed bracket (16) is flexibly connected with the inner wall of blast pipe (1),
The inside of the fixed bracket (16) is fixedly connected with airstrainer (17), is fixedly connected at the top of the fixed bracket (16)
Have knob (18), the outer wall of the fixed bracket (16) offers card slot (19), and the quantity of the card slot (19) is two, two
The card slot (19) is that symmetrical axial symmetry is provided with the fixed bracket (16) away from face with the center line for fixing bracket (16)
The outer wall of outer wall, the blast pipe (1) offers fixation hole (20), and the internal activity of the fixation hole (20) is connected with fixed insert
Bar (21).
2. it is according to claim 1 it is a kind of based on blower with being conveniently replaceable filter screen blast pipe, it is characterised in that: described the
The cross sectional shape of one crushing block (6) is taper.
3. it is according to claim 1 it is a kind of based on blower with being conveniently replaceable filter screen blast pipe, it is characterised in that: it is described recessed
The quantity of slot (7) is two, and two grooves (7) are that symmetrical axial symmetry is provided with blast pipe with the center line of blast pipe (1)
(1) inner wall of opposite face.
4. it is according to claim 1 it is a kind of based on blower with being conveniently replaceable filter screen blast pipe, it is characterised in that: described the
One side of two crushing blocks (14) far from cross bar (12) is skewed.
5. it is according to claim 1 it is a kind of based on blower with being conveniently replaceable filter screen blast pipe, it is characterised in that: it is described solid
The median vertical line for determining the median vertical line and rectangular channel (2) of sleeve (3) coincides.
6. it is according to claim 1 it is a kind of based on blower with being conveniently replaceable filter screen blast pipe, it is characterised in that: the card
The distance of fixed bracket (16) lower surface of slot (19) distance and fixture block (10) being equidistant apart from support rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820853053.1U CN208565088U (en) | 2018-06-04 | 2018-06-04 | One kind is based on blower with being conveniently replaceable filter screen blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820853053.1U CN208565088U (en) | 2018-06-04 | 2018-06-04 | One kind is based on blower with being conveniently replaceable filter screen blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565088U true CN208565088U (en) | 2019-03-01 |
Family
ID=65485185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820853053.1U Expired - Fee Related CN208565088U (en) | 2018-06-04 | 2018-06-04 | One kind is based on blower with being conveniently replaceable filter screen blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315176A (en) * | 2020-09-24 | 2021-02-05 | 安徽瑞洁刷业有限公司 | Multifunctional brush for cleaning automobile |
-
2018
- 2018-06-04 CN CN201820853053.1U patent/CN208565088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315176A (en) * | 2020-09-24 | 2021-02-05 | 安徽瑞洁刷业有限公司 | Multifunctional brush for cleaning automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20190604 |