CN208320287U - A kind of luffing mechanism for dropping on haze dust removal machine - Google Patents
A kind of luffing mechanism for dropping on haze dust removal machine Download PDFInfo
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- CN208320287U CN208320287U CN201820281436.6U CN201820281436U CN208320287U CN 208320287 U CN208320287 U CN 208320287U CN 201820281436 U CN201820281436 U CN 201820281436U CN 208320287 U CN208320287 U CN 208320287U
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- support
- air duct
- electric pushrod
- push rod
- dust removal
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Abstract
The utility model discloses a kind of luffing mechanisms for dropping on haze dust removal machine, are made of air duct circle support, support base, direct current drive push rod；The air duct circle support and air duct are coupled, and air duct circle support one end is equipped with linear type slide rail, and the other end is equipped with support ring；The support base is equipped with the three pieces steel plate and two symmetric support ears of " U "-shaped relative position；Support ear in direct current drive push rod push rod mounting base and support base, which is installed, to be cooperated, and push rod end is coupled with the sliding block on the linear type slide rail of air duct circle support；Air duct circle support is pushed by control direct current drive push rod, to drive air duct pitching within the scope of vertical guide certain angle.The utility model also has the advantages that structure is simple, easy to adjust, driving process is stable, reliable.
Description
Technical field
The utility model relates to drop haze field of dust removal equipment more particularly to a kind of for dropping the pitching machine on haze dust removal machine
Structure.
Background technique
Currently, the luffing mechanism that spray-like is used to drop on haze dust removal machine substantially uses both sides support wind cylinder type and prepad fluid
Push-down combination is pressed to constitute for dropping the luffing mechanism on haze dust removal machine.Both sides support wind cylinder type structure makes its supporting point stress
It concentrates, it is larger to the intensity of air duct valve jacket material, rigidity requirement, thickness or cost certainly will be increased；Increase thickness then to increase
Gravity, so that the transmission efficiency decline of entire mechanism, and transport, installation is made to both increase difficulty.Preposition hydraulic push rod type
Structure not only will be as the motive power of luffing mechanism, and also subject to air duct mechanism section gravity, cost is also relatively high.
The Chinese utility model patent of Patent No. CN201621484819.0 discloses a kind of Multifunction mist gun carriage, should
The luffing mechanism of machine has the disadvantage in that 1, rotating seat supports jet pipe, V-type support by V-type support frame and electric pushrod
Frame and jet pipe cause stress to concentrate on the contact point of movable axis Yu V-type support frame by movable axis cooperation；2, the center of gravity of jet pipe
Not on V-type support frame, electric pushrod bears its part gravity, and position of centre of gravity is non-adjustable；3, when luffing mechanism works, jet pipe
Centre-of gravity shift can be generated, easily turn on one's side so as to cause rotating seat, rotating seat rotation it is stuck, operation stability is poor.
Therefore, the prior art requires further improvement and perfect.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of structure is simple, cylinder center of gravity is adjustable,
Pitching stability it is high for dropping luffing mechanism on haze dust removal machine.
The purpose of this utility model is achieved through the following technical solutions:
A kind of luffing mechanism for dropping on haze dust removal machine, the luffing mechanism mainly include for support and fixed air duct
Air duct circle support, the support base for being used to support air duct circle support and the electric pushrod for adjusting air duct angle.The support base is solid
It is scheduled on rotating mechanism, drives it to horizontally rotate by rotating mechanism.The air duct circle support is mounted on support base, bottom and branch
Support seat is rotatably connected, and top is fixedly connected with air duct and wraps up air duct bottom.One end of the electric pushrod and support
Seat is hinged, and the other end is flexibly connected with air duct circle support, so that air duct circle support be driven to rotate the adjusting for realizing angle around support base.
Specifically, the air duct circle support is set as arcuate structure, the outer surface of inner surface and air duct is connected, on outer surface
It is additionally provided with for assisting the slide rail adjusted the angle and the support ring for being used to support and rotating.Preferably, in order to realize wind
Cylinder circle support is bonded with complete between air duct bottom, and the air duct circle support is set as semicircle, in this way can be complete by air duct bottom
Package avoids generating stress concentration so that the gravity of air duct is uniformly distributed in air duct circle support.The slide rail is located at
The front end of air duct circle support, and be fixedly connected with air duct circle support.The support ring is located at the middle part of air duct circle support, one end of which is fixed on
In air duct circle support, the other end is connect with support base.
Specifically, the support base includes the supporting table to play a supportive role, the straight tube connecting with rotating mechanism, for connecting
The support plate of support ring and support ear for connecting electric pushrod.The supporting table is horizontally set on rotating mechanism.Institute
It states straight tube to be arranged in supporting table bottom, one end is fixedly connected with supporting table, and the other end is connect with rotating mechanism.The support plate
It is fixed in supporting table vertically, top is equipped with horizontal rotary shaft.The support ring the other end setting on the rotary shaft, when
When electric pushrod drives air duct circle support, support ring is just rotated around rotary shaft, realizes the adjusting of angle.The support ear is fixed on branch
It supports on platform, is flexibly connected with electric pushrod.
Specifically, the electric pushrod bottom is additionally provided with the push rod mounting base being easily installed.The electric pushrod is mounted on
In push rod mounting base, push rod mounting base bottom and support ear are hinged；Since electric pushrod is when driving air duct circle support or more pitching,
The posture of electric pushrod and position can change with the angle of rotation, therefore the electric pushrod design hinged with support ear can make
Electric pushrod adapts to this variation, to obtain better angular adjustment effect.The push rod end of the electric pushrod and sliding
The sliding block of guide rail is fixedly connected, and can be slided or be rotated along slide rail.
As a preferred embodiment of the present invention, in order to precisely control the pitch angle of air duct, the utility model institute
State the fastener being additionally provided on slide rail for fixing slide position；The fastener is set as fastening bolt.Before work, adjust
The position of good sliding block and by fastening bolt it is fixed after, can disorderly be slided and shadow on slide rail to avoid sliding block at work
The problem of ringing angular adjustment precision.
Further, in order to improve the integral strength of support plate, support base described in the utility model further includes reinforcing support
The securing plate of effect.The bottom of the securing plate is fixed in supporting table, and two sides are fixedly connected with support plate respectively, after fixed
Support plate and securing plate collectively form U-shaped structure, can significantly improve the enabling capabilities to air duct, obtain preferably fixed effect
Fruit.
Further, in order to improve the contact area of air duct circle support Yu support base junction, support described in the utility model
The axle sleeve with rotary shaft face contact is additionally provided between ring.Axle sleeve setting on the rotary shaft, left and right ends respectively with support ring
It is fixedly connected.Axle sleeve and rotary shaft face contact can reduce the pressure to rotary shaft on unit area, keep rotary shaft stress more equal
It is even, to prolong its service life；In addition, face contact can also reduce the frictional force of junction, make the angular adjustment of air duct more
It is smooth.
As a preferred embodiment of the present invention, in order to improve electric pushrod driving air duct circle support smooth degree, this reality
With the novel slide rail is high using precision, coefficient of friction is small, linear type slide rail with long service life.
As a preferred embodiment of the present invention, in order to improve the angle control precision of air duct and the stationarity of driving,
Electric pushrod described in the utility model uses once-through type electric pushrod.
The working process and principle of the utility model are: when work, electric pushrod starting, when electric pushrod driving push rod to
When preceding stretching, air duct rotates backward using rotary shaft as rotating fulcrum under the support of air duct circle support around rotary shaft at this time；When electronic
When push rod driving push rod retracts backward, air duct is rotating before axial rotary at this time, to realize the adjusting of pitch angle.This reality
Also have the advantages that structure is simple, easy to adjust, driving process is stable, reliable with novel.
Compared with prior art, the utility model also has the advantage that
(1) gravity provided by the utility model that haze dust removal machine air duct will be dropped for dropping the luffing mechanism on haze dust removal machine
It is evenly distributed to air duct circle support, avoids generating stress concentration.
(2) luffing mechanism provided by the utility model for dropping on haze dust removal machine dramatically reduces drop haze dust removal machine
The weight of air duct, so that its wall thickness reduces, cost decline, transport, installation are simple.
(3) provided by the utility model for dropping the luffing mechanism on haze dust removal machine using direct current drive push rod as former
Power, only effect and pitching mechanism, improve transformation efficiency, and save the cost.
(4) electric pushrod provided by the utility model is installed on air duct air inlet side, realizes that telescopic rod is stretched with lesser
Contracting length pushes the biggish rotational angle range of air duct.
(5) it is provided by the utility model for drop luffing mechanism on haze dust removal machine before use, air duct center of gravity position
It sets and adjusts according to the actual situation, to obtain better angle adjustment effect.
Detailed description of the invention
Fig. 1 is provided by the utility model for dropping the structural schematic diagram of the luffing mechanism on haze dust removal machine.
Fig. 2 is the structural schematic diagram of air duct circle support provided by the utility model.
Fig. 3 is the structural schematic diagram of support base provided by the utility model.
Label declaration in above-mentioned attached drawing:
21- air duct circle support, 211- slide rail, 212- support ring, 213- axle sleeve, 221- supporting table, 222- straight tube, 223-
Support plate, 224- support ear, 225- securing plate, 226- rotary shaft, 23- electric pushrod.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is described in further detail for example.
Embodiment 1:
As shown in Figure 1, Figure 2 and Figure 3, the utility model discloses a kind of luffing mechanisms for dropping on haze dust removal machine, should
Luffing mechanism mainly include for support and the air duct circle support 21 of fixed air duct, be used to support air duct circle support 21 support base, with
And the electric pushrod 23 for adjusting air duct angle.The support base is fixed on rotating mechanism, drives its water by rotating mechanism
Flat turn is dynamic.The air duct circle support 21 is mounted on support base, and bottom is rotatably connected with support base, and top is fixed with air duct
It connects and wraps up air duct bottom.One end of the electric pushrod 23 and support seat hinge, 21 activity of the other end and air duct circle support
Connection, so that air duct circle support 21 be driven to rotate the adjusting for realizing angle around support base.
Specifically, the air duct circle support 21 is set as arcuate structure, the outer surface connection of inner surface and air duct, outer surface
On be additionally provided with for assisting the slide rail 211 adjusted the angle and the support ring 212 that is used to support and rotates.Preferably, it is
Realize between air duct circle support 21 and air duct bottom it is complete be bonded, the air duct circle support 21 is set as semicircle, in this way can will
Air duct bottom is fully wrapped around, so that the gravity of air duct is uniformly distributed in air duct circle support 21, avoids generating stress concentration.Institute
The front end that slide rail 211 is located at air duct circle support 21 is stated, and is fixedly connected with air duct circle support 21.The support ring 212 is located at wind
The middle part of cylinder circle support 21, one end of which is fixed in air duct circle support 21, the other end is connect with support base.
Specifically, the support base includes the supporting table 221 to play a supportive role, the straight tube 222 connecting with rotating mechanism, uses
Support plate 223 in connection support ring 212 and support ear 224 for connecting electric pushrod 23.221 water of supporting table
It is flat to be arranged on rotating mechanism.The straight tube 222 is arranged in 221 bottom of supporting table, and one end is fixedly connected with supporting table 221,
The other end is connect with rotating mechanism.The support plate 223 is fixed on vertically in supporting table 221, and top is equipped with horizontal rotation
Axis 226.The other end of the support ring 212 is arranged in rotary shaft 226, when electric pushrod 23 drives air duct circle support 21, branch
Pushing out ring 212 is just rotated around rotary shaft 226, realizes the adjusting of angle.The support ear 224 is fixed in supporting table 221, and electronic
Push rod 23 is flexibly connected.
Specifically, 23 bottom of electric pushrod is additionally provided with the push rod mounting base being easily installed.The electric pushrod 23 is pacified
In push rod mounting base, push rod mounting base bottom and support ear 224 are hinged；Since electric pushrod 23 is in driving air duct circle support 21
When upper and lower pitching, the posture of electric pushrod 23 and position can change with the angle of rotation, therefore electric pushrod 23 and support ear
224 hinged designs can make electric pushrod 23 adapt to this variation, to obtain better angular adjustment effect.It is described electronic
The push rod end of push rod 23 is fixedly connected with the sliding block of slide rail 211, and can be slided or be rotated along slide rail 211.
As a preferred embodiment of the present invention, in order to precisely control the pitch angle of air duct, the utility model institute
State the fastener being additionally provided on slide rail 211 for fixing slide position；The fastener is set as fastening bolt.Before work,
It, at work can be random on slide rail 211 to avoid sliding block after regulating the position of sliding block and being fixed by fastening bolt
The problem of sliding and influencing angular adjustment precision.
Further, in order to improve the integral strength of support plate 223, support base described in the utility model further includes reinforcing branch
Support the securing plate 225 of effect.The bottom of the securing plate 225 is fixed in supporting table 221, two sides respectively with support plate 223
It is fixedly connected, the support plate 223 and securing plate 225 after fixing collectively form U-shaped structure, can significantly improve the support to air duct
Ability obtains better fixed effect.
Further, in order to improve the contact area of air duct circle support 21 Yu support base junction, branch described in the utility model
The axle sleeve 213 with 226 face contact of rotary shaft is additionally provided between pushing out ring 212.The axle sleeve 213 is arranged in rotary shaft 226, left and right
Both ends are fixedly connected with support ring 212 respectively.Axle sleeve 213 and 226 face contact of rotary shaft can be reduced to rotation on unit area
The pressure of axis 226 makes 226 stress of rotary shaft more evenly, to prolong its service life；In addition, face contact can also the company of reduction
The frictional force for meeting place keeps the angular adjustment of air duct more smooth.
As a preferred embodiment of the present invention, in order to improve the smooth degree that electric pushrod 23 drives air duct circle support 21,
Slide rail 211 described in the utility model is high using precision, coefficient of friction is small, linear type slide rail 211 with long service life.
As a preferred embodiment of the present invention, in order to improve the angle control precision of air duct and the stationarity of driving,
Electric pushrod 23 described in the utility model uses once-through type electric pushrod 23.
The working process and principle of the utility model are: when work, electric pushrod 23 starts, when the driving of electric pushrod 23 pushes away
When bar forward extends out, air duct is rotating fulcrum with rotary shaft 226 under the support of air duct circle support 21 at this time, around rotary shaft 226 to
After rotate；When 23 driving push rod of electric pushrod retracts backward, air duct rotates forward around rotary shaft 226 at this time, to realize
The adjusting of pitch angle.The utility model also has the advantages that structure is simple, easy to adjust, driving process is stable, reliable.
Embodiment 2:
This example is related to a kind of luffing mechanism for dropping on haze dust removal machine, including air duct circle support 21, axle sleeve 213, support
Seat, direct current drive push rod 23, the air duct circle support 21 pass through in the support ring 212 and the support base that are located in air duct circle support 21
The two panels steel plate of be equipped with supported hole is by the concentric cooperation of the axle sleeve 213, so that the air duct circle support 21 can be around axle sleeve 213
Rotation；Air duct is installed, air duct is mobile so as to adjust center of gravity, and air duct circle support 21 averagely bears air duct in the air duct circle support 21
Gravity avoids generating stress concentration；The push rod end of the direct current drive push rod 23 passes through set on screw and air duct circle support 21
Linear type slide rail 211 cooperate, when installation can adjust position according to the actual situation after fix position again, to further adjust
Rectification campaign cylinder center of gravity；Set support ear 224 cooperates in the push rod mounting base of the direct current drive push rod 23 and the support base；Institute
When stating the work of direct current drive push rod 23, drive air duct circle support 21 is rotation center rotation with axle sleeve 213, so that drop haze dedusting
Machine air duct constitutes the luffing mechanism with the rotation that the axle sleeve 213 is that certain angle range is done in the center of circle in vertical guide.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (7)
1. a kind of luffing mechanism for dropping on haze dust removal machine, which is characterized in that including the air duct for support and fixed air duct
Circle support is used to support the support base of air duct circle support and the electric pushrod for adjusting air duct angle；The support base is fixed on
On rotating mechanism；The air duct circle support is mounted on support base, and bottom is rotatably connected with support base, and top is solid with air duct
It is fixed to connect and wrap up air duct bottom；One end of the electric pushrod and support seat hinge, the other end and the support activity of air duct circle connect
It connects, so that air duct circle support be driven to rotate the adjusting for realizing angle around support base；
The air duct circle support is set as arcuate structure, and the outer surface of inner surface and air duct connects, and is additionally provided with and is used on outer surface
Assist the slide rail adjusted the angle and the support ring for being used to support and rotating；The slide rail is located at air duct circle support
Front end, and be fixedly connected with air duct circle support；The support ring is located at the middle part of air duct circle support, and one end of which is fixed on air duct circle supports
On, the other end is connect with support base；
The support base includes the supporting table to play a supportive role, the straight tube connecting with rotating mechanism, the branch for connecting support ring
Fagging and support ear for connecting electric pushrod；The supporting table is horizontally set on rotating mechanism；The straight tube setting
In supporting table bottom, one end is fixedly connected with supporting table, and the other end is connect with rotating mechanism；The support plate is fixed on vertically
In supporting table, top is equipped with horizontal rotary shaft；The other end of the support ring is arranged on the rotary shaft, and can be around rotary shaft
Rotation；The support ear is fixed in supporting table, is flexibly connected with electric pushrod；
The electric pushrod bottom is additionally provided with the push rod mounting base being easily installed；The electric pushrod is mounted on push rod mounting base
On, push rod mounting base bottom and support ear are hinged；The push rod end of the electric pushrod is fixedly connected with the sliding block of slide rail,
And it can slide or rotate along slide rail.
2. according to claim 1 for dropping the luffing mechanism on haze dust removal machine, which is characterized in that the slide rail is adopted
With linear type slide rail.
3. according to claim 1 for dropping the luffing mechanism on haze dust removal machine, which is characterized in that the electric pushrod is adopted
With once-through type electric pushrod.
4. according to claim 1 for dropping the luffing mechanism on haze dust removal machine, which is characterized in that the air duct circle support is set
For semicircle.
5. according to claim 1 for dropping the luffing mechanism on haze dust removal machine, which is characterized in that on the slide rail
It is additionally provided with the fastener for fixing slide position；The fastener is set as fastening bolt.
6. according to claim 1 for dropping the luffing mechanism on haze dust removal machine, which is characterized in that the support base also wraps
Include the securing plate for reinforcing support effect；The bottom of the securing plate is fixed in supporting table, and two sides are fixed with support plate respectively
Connection.
7. according to claim 1 for dropping the luffing mechanism on haze dust removal machine, which is characterized in that between the support ring
It is additionally provided with the axle sleeve with rotary shaft face contact；On the rotary shaft, left and right ends are fixed with support ring respectively to be connected for the axle sleeve setting
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281436.6U CN208320287U (en) | 2018-02-28 | 2018-02-28 | A kind of luffing mechanism for dropping on haze dust removal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281436.6U CN208320287U (en) | 2018-02-28 | 2018-02-28 | A kind of luffing mechanism for dropping on haze dust removal machine |
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| Publication Number | Publication Date |
|---|---|
| CN208320287U true CN208320287U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820281436.6U Active CN208320287U (en) | 2018-02-28 | 2018-02-28 | A kind of luffing mechanism for dropping on haze dust removal machine |
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| CN (1) | CN208320287U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952730A (en) * | 2020-09-02 | 2020-11-17 | 陕西天翌天线股份有限公司 | Radar antenna surface mechanism capable of being automatically unfolded and folded and working method thereof |
| CN113750711A (en) * | 2021-09-01 | 2021-12-07 | 王文龙 | Constructional engineering spray dust device |
| CN114962339A (en) * | 2022-05-30 | 2022-08-30 | 浙江明新风机有限公司 | Frost prevention fan |
-
2018
- 2018-02-28 CN CN201820281436.6U patent/CN208320287U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952730A (en) * | 2020-09-02 | 2020-11-17 | 陕西天翌天线股份有限公司 | Radar antenna surface mechanism capable of being automatically unfolded and folded and working method thereof |
| CN113750711A (en) * | 2021-09-01 | 2021-12-07 | 王文龙 | Constructional engineering spray dust device |
| CN114962339A (en) * | 2022-05-30 | 2022-08-30 | 浙江明新风机有限公司 | Frost prevention fan |
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Effective date of registration: 20230120 Address after: Room 29B, North Tower, 267 Wushan Road, Tianhe District, Guangzhou, Guangdong Province, 510635 (office only) Patentee after: Guangzhou Heyisihui Electronic Information Co.,Ltd. Address before: 101, No. 45, Shuimen Road, Hualong Town, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee before: GUANGZHOU ZHONGSIWANG ENERGY SAVING TECHNOLOGY Co.,Ltd. |