CN108731488B - A kind of expansion sweep-up system and its implementation - Google Patents
A kind of expansion sweep-up system and its implementation Download PDFInfo
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- CN108731488B CN108731488B CN201810517975.XA CN201810517975A CN108731488B CN 108731488 B CN108731488 B CN 108731488B CN 201810517975 A CN201810517975 A CN 201810517975A CN 108731488 B CN108731488 B CN 108731488B
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- oscillating rod
- cage
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- pivot pin
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of expansion sweep-up system and its implementation, including cage telescopic frame group, dust hood, high temperature resistant flexible pipe, dust sucting pipeline, the dust suction end of high temperature resistant flexible pipe connection dust hood and dust sucting pipeline, the delivery end of dust sucting pipeline is connected with dust pelletizing system, high temperature resistant flexible pipe is nested into the cavity of cage telescopic frame group, and dust hood connects cage telescopic frame group.It has the advantage that and oil cylinder is replaced using cylinder, avoid the combustibility of oil, it can work under Flammable atmosphere, save multi-cylinder cost, double-acting cylinder stretches all dynamic, realizes the elevating movement for hanging load and the inner cavity loading of cage frame, Telescopic to keep appropriate distance between dust hood and bell, that is, reaches best pick-up performance.
Description
Technical field
The present invention relates to a kind of dust collecting system more particularly to a kind of expansion sweep-up systems.
Background technique
Casting industry and amorphous alloy industry, using electric furnace smelting molten steel, electric furnace smelting (hereinafter referred to as smelting furnace) is in work
Smoke contamination can be generated during work, some smelting furnaces have dust collecting system on bell, and some smelting furnaces are not inhaled on bell
Dirt system.
Have the smelting furnace of dust collecting system on bell, in smelting process, during charging, during thermometric, topple over molten steel
In the process, can all there be flue dust not to be sucked away, and distribute into ambient enviroment.
There is no the smelting furnace of dust collecting system on bell, the flue dust of overall process can all distribute in ambient enviroment.
Fixed dust hood is installed above smelting furnace, and is an impediment to smelting furnace normal work.Even if being mounted with, because smelting
The height of furnace during the work time is variation, and the height distance fire door of dust hood is too close, and pick-up performance is good, still, easy quilt
High temperature is roasting bad and is an impediment to smelting furnace normal work；Too high pick-up performance is again bad；Substantially end up with nothing definite.
" environmental law " is not met in this way, does not meet dust content especially no more than 15mg/m3Standard.It is harmful to employee
And the health of periphery personnel.
Summary of the invention
The problem to be solved in the present invention is against the above deficiency, to provide a kind of expansion sweep-up system and its implementation, adopt
Oil cylinder is replaced with cylinder, the combustibility of oil is avoided, can work under Flammable atmosphere, save multi-cylinder cost, double-acting cylinder,
It is flexible all dynamic, realize the elevating movement for hanging load and the inner cavity loading of cage frame, Telescopic make dust hood and bell it
Between keep appropriate distance, that is, reach best pick-up performance.
To solve the above-mentioned problems, the invention adopts the following technical scheme:
A kind of expansion sweep-up system, including cage telescopic frame group, dust hood, high temperature resistant flexible pipe, dust sucting pipeline, high temperature resistant
Telescoping tube connects the dust suction end of dust hood and dust sucting pipeline, and the delivery end of dust sucting pipeline is connected with dust pelletizing system, high temperature resistant flexible
Pipe is nested into the cavity of cage telescopic frame group, and dust hood connects cage telescopic frame group.
Further, the cage telescopic frame group includes first assembly, the second component, third component and double-acting cylinder
Group, first assembly include 21# cage frame, and 21# cage frame is connected with 24# oscillating rod and 25# oscillating rod；Second component includes 28#
Cage frame, 28# cage frame are connected with 26# oscillating rod group and 27# oscillating rod group；Third component includes 29# cage frame, 29# cage
Frame is connected with 26# oscillating rod group, and double-acting cylinder group connects 21# cage frame and 25# oscillating rod, and 26# oscillating rod group connects 24# pendulum
Lever, 25# oscillating rod, 27# oscillating rod group.
Further, the 24# oscillating rod includes first end and the second end, 25# oscillating rod include third end and
4th end；
The 26# oscillating rod group includes 26# oscillating rod, and 26# oscillating rod includes fifth end and the 6th end, and 26# is swung
It has been put into gear on 6th end of bar, has been aligned the through-hole of the 6th end of the through-hole and 26# oscillating rod on gear, by 26#
Oscillating rod tightens together with gear；
The 27# oscillating rod group includes 27# oscillating rod, and 27# oscillating rod includes the 7th end and the 8th end, and 27# is swung
It has been put into gear on 7th end of bar, has been aligned 27# oscillating rod with the through-hole of gear, both 27# oscillating rod and gear is tight
Gu together.
Further, the position F, G, H of the 21# cage frame is respectively welded with a pivot pin, the position F, G, H of 21# cage frame
Pivot pin on be respectively inserted in 1 retaining ring, the first end of a 24# oscillating rod is inserted on the pivot pin of the position G, H of 21# cage frame respectively
It is inserted in the third end of a 25# oscillating rod on the pivot pin of the position F of 21# cage frame, and 21# cage frame and 24# are swung in portion
Bar is positioned, and first assembly is thus constituted；
The position F, G, H of the 28# cage frame is respectively welded with two pivot pins, forms the upper row of the position F, G, H of 28# cage frame
Pivot pin, lower row's pivot pin are respectively inserted in 1 retaining ring, 28# cage on upper row's pivot pin of the position F, G, H of 28# cage frame, lower row's pivot pin
The 6th end of a 26# oscillating rod, 3 26# oscillating rods and 28# cage are respectively inserted on upper row's pivot pin of the position F, G, H of frame
The plane of frame is vertical；Respectively it is inserted in the 7th end of a 27# oscillating rod on lower row's pivot pin of the position F, G, H of 28# cage frame, 3
Branch 27# oscillating rod is vertical with the plane of 28# cage frame, and the direction of 3 27# oscillating rods is contrary with 3 26# oscillating rods,
Two rows of gear correct engagements, and 28# cage frame and 26# oscillating rod, 27# oscillating rod are positioned, thus constitute second
Component；
The position F, G, H of the 29# cage frame is respectively welded with a pivot pin, each on the pivot pin of the position F, G, H of 29# cage frame
It is inserted in 1 retaining ring, is inserted in the 6th end of a 26# oscillating rod on the pivot pin of the position F, G, H of 29# cage frame respectively, and right
29# cage frame and 26# oscillating rod are positioned, and third component is thus constituted.
Further, the fifth end of 3 26# oscillating rods in second component is inserted into first assembly 2 respectively
In the U-shaped mouth of the second end of 24# oscillating rod and in the 9th U-shaped mouth in end of 1 25# oscillating rod, and to 26# oscillating rod and 24#
Oscillating rod, 25# oscillating rod are positioned, and thus first assembly and the second component link together；
The fifth end of 3 26# oscillating rods in the third component is inserted into the swing of 3 27# in the second component respectively
In the 8th U-shaped mouth in end of bar, then respectively 1 pivot pin of insertion, and 26# oscillating rod and 27# oscillating rod are positioned, thus will
First assembly, the second component, third component link together.
Further, the expansion sweep-up system includes several second components, need to be according to the demand of expansion sweep-up system
Length determines the number of the second component, when the quantity of the second component is greater than 1, by upper row 3 in next second component
The 8th end that the fifth end of 26# oscillating rod is respectively inserted into 3 27# oscillating rods of lower row in second component is U-shaped
In mouthful, then respectively 1 pivot pin of insertion, and 26# oscillating rod and 27# oscillating rod are positioned, thus by several the second components
It links together.
Further, the end a mounting hole of two-way cylinder covers the fixing axle in 21# cage frame in the double-acting cylinder group
On, double-acting cylinder group and 21# cage frame are positioned；By the end the b pivoted housing of cylinder two-way in double-acting cylinder group close to
In first assembly on the 4th end of 25# oscillating rod, by the through-hole of pivoted housing in double-acting cylinder group and the 4th of 25# oscillating rod the
The through-hole of end is aligned, and is positioned to double-acting cylinder group and 25# oscillating rod.
Further, the high temperature resistant flexible pipe is nested into the cavity of cage telescopic frame group, by high temperature resistant flexible pipe
Both ends are tightened together with bolt group with the 21# cage frame of cage telescopic frame group and 29# cage frame, thus constitute the 4th group
Part；
The expansion sweep-up system further includes operation panel and fixed frame, and operation panel is mounted on the easy of fixed frame with bolt group
On the height and position of operation, such 5th component, which just assembles, to be finished.
Further, the ring flange of the dust sucting pipeline lower end and the ring flange of fixed frame upper end link together, in this way
Just dust sucting pipeline is mounted on the 5th component, connect its delivery end with dust pelletizing system；The ring flange of 4th component upper end with
The dust suction end flanges disk of dust sucting pipeline links together, and thus the 4th component has been mounted on dust sucting pipeline；By dust suction
The ring flange of the ring flange and the 4th component lower end that cover upper end links together, and dust hood has thus been mounted on the 4th component
It is upper.
A kind of implementation method of expansion sweep-up system, the implementation method include reduce action process, protect position action process,
Action process is increased, action process, emergency stop action process are stopped and replys action process；
The reduction action process the following steps are included:
Switching knob on operation panel is rotated to "ON" position, lifting knob is rotated to " drop " position, compressed air
It flows into from the A interface of 3-position-3-way solenoid valve, enters by the C interface of 3-position-3-way solenoid valve and the E interface of double-acting cylinder
In cylinder, cylinder rod stretches out, and pushes 25# oscillating rod around the pivot pin centre swinging of third end；
The swing of 25# oscillating rod has pushed pivot pin of the 26# oscillating rod connecting with 25# oscillating rod around the 6th end to put
It is dynamic；
The swing of 26# oscillating rod has pushed the Forward of 28# cage frame；
The Forward of 28# cage frame has pulled with two 26# oscillating rods of 24# oscillating rod connection synchronous around the 6th end
Pivot pin is swung, and the swing for two 26# oscillating rods connecting with 24# oscillating rod has pulled two 24# oscillating rods around first end
Pivot pin swing；
Pivot pin of three 26# oscillating rods around the 6th end is swung, so that the gear synchronous on 26# oscillating rod is around the 6th
The pivot pin of end rotates；
The gear of 26# oscillating rod is engaged with the gear of 27# oscillating rod, so that the gear of 27# oscillating rod is around the 7th end
Pivot pin rotation；
The gear of 27# oscillating rod rotates so that pivot pin of the 27# oscillating rod around the 7th end is swung
Pivot pin of the 27# oscillating rod around the 7th end is swung, so that axis of the 26# oscillating rod of next stage around the 6th end
Pin is swung, and .., such level-one level-one is transmitted down, until being transmitted to 29# cage frame, is thus stretched out cage telescopic frame group
；
High temperature resistant flexible pipe is fixed together with cage telescopic frame group both ends, when telescopic frame group 2 is stretched out, high temperature resistant flexible pipe
It is synchronous to stretch out；
Dust hood and the 29# cage frame of cage telescopic frame group are fixed together, the stretching of cage telescopic frame group, and dust hood is same
Step reduces height；
Guarantor's position action process the following steps are included:
When lifting knob on operation panel is rotated to " protect position " position, 3-position-3-way solenoid valve 3 blocks A mouthfuls, so that
Three mouths of A interface, B interface, C interface of 3-position-3-way solenoid valve 3 are mutually obstructed, and the cylinder rod extension elongation of double-acting cylinder is solid
It is scheduled on state instantly, so as to be maintained at position instantly motionless for the collapsing length of telescoping mechanism；
The raising action process the following steps are included:
When lifting knob on operation panel is rotated to " liter " position, A interface of the compressed air from 3-position-3-way solenoid valve
Flow into, the D interface by B interface and double-acting cylinder enters in double-acting cylinder, and cylinder rod retracts, pull 25# oscillating rod around
The pivot pin centre swinging of third end 25a；
The motion process reverse with action process is reduced is carried out, telescopic frame group 2 is shunk；
The contraction of cage telescopic frame group drives high temperature resistant flexible pipe synchronous；
The contraction of cage telescopic frame group drives dust hood is synchronous to increase；
The stopping action process the following steps are included:
Switching knob on operation panel is rotated to off-position, lifting knob is turned off the light, and is stopped working；
The emergency stop action process the following steps are included:
If meeting emergency, need to stop working, take the scram button on operation panel, just the electricity went off；
The reply action process the following steps are included:
After taking the scram button on operation panel, when needing to reply work, rotates scram button and be just powered.
This patent has the advantage that compared with prior art
1. replaces oil cylinder using cylinder, the combustibility of oil is avoided, can be worked under Flammable atmosphere, such as: metal smelting
It refines, be poured, forging, the occasions such as boiler.2. using gear engaged transmission principle, power is transmitted down, save multi-cylinder at
This.3. double-acting cylinder stretches all dynamic, realizes the elevating movement for hanging load and the inner cavity loading of cage frame.4. is devised
" protecting position " function, so that collapsing length control on demand.5. three groups of oscillating rods of cage frame, are triangularly arranged, triangle are utilized
The stability of shape, by cage frame stable position.6. Telescopic to keep appropriate distance between dust hood and bell, that is, reach
To best pick-up performance, there are the various Functions of harmless bell.
Technical solution of the present invention is described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Attached drawing 1 is the schematic view of the front view of expansion sweep-up system entirety in the embodiment of the present invention；
Attached drawing 2 is the structural schematic diagram of dust hood in the embodiment of the present invention；
Attached drawing 3 is the schematic view of the front view of cage telescopic frame group in the embodiment of the present invention；
Attached drawing 4 is the overlooking structure diagram of cage telescopic frame group in the embodiment of the present invention；
Attached drawing 5 is the schematic view of the front view of 21# cage frame in the embodiment of the present invention；
Attached drawing 6 is the overlooking structure diagram of 21# cage frame in the embodiment of the present invention；
Attached drawing 7 is the structural schematic diagram of 3-position-3-way solenoid valve in the embodiment of the present invention；
Attached drawing 8 is the structural schematic diagram of double-acting cylinder group in the embodiment of the present invention；
Attached drawing 9 is the structural schematic diagram of double-acting cylinder in the embodiment of the present invention；
Attached drawing 10 is the schematic view of the front view of 24# oscillating rod in the embodiment of the present invention；
Attached drawing 11 is the left view structural representation of 24# oscillating rod in the embodiment of the present invention；
Attached drawing 12 is the schematic view of the front view of 25# oscillating rod in the embodiment of the present invention；
Attached drawing 13 is the left view structural representation of 25# oscillating rod in the embodiment of the present invention；
Attached drawing 14 is the structural schematic diagram of 26# oscillating rod group in the embodiment of the present invention；
Attached drawing 15 is the structural schematic diagram of 26# oscillating rod in the embodiment of the present invention；
Attached drawing 16 is the structural schematic diagram of 27# oscillating rod group in the embodiment of the present invention；
Attached drawing 17 is the structural schematic diagram of 27# oscillating rod in the embodiment of the present invention；
Attached drawing 18 is the schematic view of the front view of 28# cage frame group in the embodiment of the present invention；
Attached drawing 19 is the overlooking structure diagram of 28# cage frame group in the embodiment of the present invention；
Attached drawing 20 is the schematic view of the front view of 29# cage frame group in the embodiment of the present invention；
Attached drawing 21 is the overlooking structure diagram of 29# cage frame group in the embodiment of the present invention；
Attached drawing 22 is the structural schematic diagram of high temperature resistant flexible pipe in the embodiment of the present invention；
Attached drawing 23 is the structural schematic diagram of dust sucting pipeline in the embodiment of the present invention；
Attached drawing 24 is the structural schematic diagram of operation panel and fixed frame in the embodiment of the present invention；
Attached drawing 25-28 is the working state schematic representation of expansion sweep-up system in the embodiment of the present invention；
In figure: 1- dust hood；2- cage telescopic frame group: 21-21# cage frame, 22- 3-position-3-way solenoid valve, 23- double acting
Air cylinder group, 24-24# oscillating rod, 25-25# oscillating rod, 26-26# oscillating rod group, 261-26# oscillating rod, 27-27# oscillating rod group,
271-27# oscillating rod, 28-28# cage frame, 29-29# cage frame；3- high temperature resistant flexible pipe；4- dust sucting pipeline；5- operation panel；6-
Fixed frame.
Specific embodiment
Embodiment 1, as shown in Fig. 1 to Figure 28, a kind of expansion sweep-up system, including it is cage telescopic frame group 2, dust hood 1, resistance to
High temperature telescoping tube 3, dust sucting pipeline 4, operation panel 5 and fixed frame 6, the connection dust hood 1 of high temperature resistant flexible pipe 3 and dust sucting pipeline 4
Dust suction end, the delivery end of dust sucting pipeline 4 are connected with dust pelletizing system, and high temperature resistant flexible pipe 3 is nested into the cavity of cage telescopic frame group 2
Interior, dust hood 1 connects cage telescopic frame group 2.
The cage telescopic frame group 2 includes double-acting cylinder group 23,26# oscillating rod group 26,27# oscillating rod group 27,21# cage
Formula frame 21,28# cage frame 28,29# cage frame 29,24# oscillating rod 24,25# oscillating rod 25,3-position-3-way solenoid valve 22.
The 24# oscillating rod 24 includes first end 24a and the second end 24b, 25# oscillating rod includes third end 25a
With the 4th end 25b.
The 3-position-3-way solenoid valve 22 includes A interface, B interface, C interface.
The double-acting cylinder group 23 includes double-acting cylinder, and double-acting cylinder includes the end a and the end b, double acting gas
Pivoted housing has been inserted in the end b of cylinder, and rotation pivoted housing makes the through-hole alignment of the two, and insertion pivot pin is inserted in retaining ring, in axis on pivot pin
Split pin tail portion is broken into two with one's hands, pivoted housing and double-acting cylinder is linked together by insertion opening pin on pin, and double-acting cylinder group 23 is just
Assembling finishes.
The 26# oscillating rod group 26 includes 26# oscillating rod 261, and 26# oscillating rod 261 includes fifth end 261a and the 6th
It has been put into gear on 6th end 261b of end 261b, 26# oscillating rod 261, has swung two small through hole and 26# on gear
Two small through hole of 6th end 261b of bar 261 are aligned, and are pressed into two taper pins, the two is tightened together, 26# oscillating rod group
26 finish with regard to assembling.
The 27# oscillating rod group 27 includes 27# oscillating rod 271, and 27# oscillating rod 271 includes the 7th end 271a and the 8th
It has been put into gear on 7th end 271a of end 271b, 27# oscillating rod 271, has made the through-hole alignment of the two, is pressed into two cones
Pin, the two is tightened together, and 27# oscillating rod group 27 is finished with regard to assembling.
The position F, G, H of the 21# cage frame 21 is respectively welded with a pivot pin, the pivot pin of the position F, G, H of 21# cage frame 21
On be respectively inserted in 1 retaining ring, the first end of a 24# oscillating rod 24 is inserted on the pivot pin of the position G, H of 21# cage frame 21 respectively
The third end 25a of a 25# oscillating rod 25 is inserted on the pivot pin of the position F of 24a, 21# cage frame 21, then on each pivot pin respectively
It is inserted in 1 retaining ring, a split pin is respectively inserted on each pivot pin and breaks its tail portion into two with one's hands, thus constitutes first assembly.
The position F, G, H of the 28# cage frame 28 is respectively welded with two pivot pins, the upper row of the position F, G, H of 28# cage frame 28
Pivot pin, lower row's pivot pin are respectively inserted in 1 retaining ring, 28# cage on upper row's pivot pin of the position F, G, H of 28# cage frame 28, lower row's pivot pin
The 6th end 261b of a 26# oscillating rod 261 is respectively inserted on upper row's pivot pin of the position F, G, H of formula frame 28,3 26# are swung
Bar 261 is vertical with the plane of 28# cage frame 28；A 27# is respectively inserted on lower row's pivot pin of the position F, G, H of 28# cage frame 28
7th end 271a of oscillating rod 271,3 27# oscillating rods 271 are vertical with the plane of 28# cage frame 28, and 3 27# oscillating rods
271 direction is contrary with 3 26# oscillating rods 261, two rows of gear correct engagements；1 is respectively inserted on row's pivot pin above and below again
A retaining ring is respectively inserted into a split pin on each pivot pin and breaks its tail portion into two with one's hands, thus constitutes the second component.
The position F, G, H of the 29# cage frame 29 is respectively welded with a pivot pin, the pivot pin of the position F, G, H of 29# cage frame 29
On be respectively inserted in 1 retaining ring, be inserted in the 6th of a 26# oscillating rod 261 respectively on the pivot pin of the position F, G, H of 29# cage frame 29
End 261b；1 retaining ring is respectively inserted on each pivot pin again, a split pin is respectively inserted on each pivot pin and breaks its tail portion into two with one's hands,
Thus constitute third component.
The fifth end 261a of 3 26# oscillating rods 261 in second component is inserted into 2 24# pendulum in first assembly respectively
In the second end 24bU type mouth of lever 24 and in the 9th end 25cU type mouth of 1 25# oscillating rod 25, then respectively 1 axis of insertion
Pin, 1 retaining ring is respectively inserted on each pivot pin, 1 split pin is respectively inserted on each pivot pin and breaks its tail portion into two with one's hands, thus by the
One component and the second component link together.
The expansion sweep-up system includes several second components, need to be determined according to the needed length of expansion sweep-up system
The number of second component, when the quantity of the second component is greater than 1, by 3 26# oscillating rods of upper row in next second component
261 fifth end 261a is respectively inserted into the 8th end of 3 27# oscillating rods 271 of lower row in second component
In 271bU type mouth, then respectively 1 pivot pin of insertion, it is respectively inserted in 1 retaining ring on each pivot pin, 1 split pin is respectively inserted on each pivot pin
And break its tail portion into two with one's hands, thus several second components are linked together.
The 3 27# fifth end 261a of 3 26# oscillating rods 261 in third component being inserted into respectively in the second component
In 8th end 271bU type mouth of oscillating rod 271, then respectively 1 pivot pin of insertion, 1 retaining ring is respectively inserted on each pivot pin, in each axis
1 split pin of each insertion and its tail portion is broken into two with one's hands on pin, first assembly, the second component, third component are thus connected to one
It rises.
The end a mounting hole of two-way cylinder covers in the fixing axle of 21# cage frame in the double-acting cylinder group 23, then covers
Enter 1 retaining ring to be inserted into 1 split pin in fixing axle and break its tail portion into two with one's hands；By the b of cylinder two-way in double-acting cylinder group 23
End pivoted housing close in first assembly on the 4th end 25b of 25# oscillating rod 25, by double-acting cylinder group 23 pivoted housing it is logical
Hole is aligned with the through-hole of the 4th end 25b of 25# oscillating rod 25, is inserted into 1 pivot pin, 1 retaining ring is inserted on pivot pin, in pivot pin
1 split pin of upper insertion simultaneously breaks its tail portion into two with one's hands.
The above cage telescopic frame group 2 is finished with regard to assembling.
High temperature resistant flexible pipe 3 is nested into the cavity of cage telescopic frame group 2, by the both ends spiral shell of high temperature resistant flexible pipe 3
Bolt group tightens together with the 21# cage frame of cage telescopic frame group 2 and 29# cage frame, thus constitutes the 4th component, this is
The telescopic body of expansion sweep-up system.
Operation panel 5 is mounted on the easy-operating height and position of fixed frame 6 with bolt group, such 5th component just assembles
It finishes.
Using smelting furnace fire door center as the center of circle, the installation site of suitable 5th component is searched out, adjusts the water of dust sucting pipeline 4
Flat length, using this length as radius, by the signal of attached drawing 1, on the basis of the 5th component is mounted on chemical bolt；Use bolt
Group links together the ring flange of 4 lower end of dust sucting pipeline and the ring flange of 6 upper end of fixed frame, thus pacifies dust sucting pipeline 4
On the 5th component, it connect its delivery end with dust pelletizing system；With bolt group by the ring flange of the 4th component upper end and dust suction
The dust suction end flanges disk of pipeline 4 links together, and thus the 4th component has been mounted on dust sucting pipeline 4；With bolt group
The ring flange of the ring flange of 1 upper end of dust hood and the 4th component lower end is linked together, is thus mounted on dust hood 1
On 4th component.
The compressed air in the A interface of 3-position-3-way solenoid valve 22 and workshop is connected, the B of 3-position-3-way solenoid valve 22 is connect
Double-acting cylinder D interface, the E interface of mouth, C interface and double-acting cylinder group 23 are connected with tracheae；By 3-position-3-way solenoid valve 22
The end a power supply line connect with " liter " connector of the knob of operation panel 5, the end b power supply line is connect with " drop " connector；Operation panel 5 is connect
Upper power supply.
It is whole so just to install, just have expansion sweep-up function.
After the operation panel 5 is powered, three knob bright lights indicate that power supply has been turned on.
A kind of implementation method of expansion sweep-up system include reduce action process, protect position action process, increase action process,
Stop action process, emergency stop action process and replys action process.
The reduction action process the following steps are included:
Switching knob on operation panel 5 is rotated to "ON" position, lifting knob is rotated to " drop " position, compressed air
It is flowed into from the A interface of 3-position-3-way solenoid valve 22, by the C interface of 3-position-3-way solenoid valve 22 and the E interface of double-acting cylinder
Into in cylinder, cylinder rod stretches out, and pushes 25# oscillating rod around the pivot pin centre swinging of third end 25a；
The swing of 25# oscillating rod has pushed the axis of the 26# oscillating rod that connect with 25# oscillating rod around the 6th end 261b
Pin is swung；
The swing of 26# oscillating rod has pushed the Forward of 28# cage frame；
The Forward of 28# cage frame has pulled synchronous around the 6th with the two 26# oscillating rods 261 connected of 24# oscillating rod 24
The pivot pin of end 261b is swung, and the swing for two 26# oscillating rods connecting with 24# oscillating rod 24 has pulled two 24# oscillating rods
24 around first end 24a pivot pin swing；
Three 26# oscillating rods 261 are swung around the pivot pin of the 6th end 261b, so that the gear on 26# oscillating rod 261 is same
The pivot pin walked around the 6th end 261b rotates；
The gear of 26# oscillating rod 261 is engaged with the gear of 27# oscillating rod 271 so that the gear of 27# oscillating rod 271 around
The pivot pin of 7th end 271a rotates；
The gear of 27# oscillating rod 271 rotates so that 27# oscillating rod 271 is swung around the pivot pin of the 7th end 271a
27# oscillating rod 271 is swung around the pivot pin of the 7th end 271a, so that the 26# oscillating rod 261 of next stage is around the
The pivot pin of six end 261b is swung, and .., such level-one level-one is transmitted down, until being transmitted to 29# cage frame, will thus be stretched
Frame group 2 is stretched out；
High temperature resistant flexible pipe 3 is fixed together with 2 both ends of cage telescopic frame group, when telescopic frame group 2 is stretched out, high temperature resistant flexible
Pipe 3 is synchronous to be stretched out；
Dust hood 1 and the 29# cage frame of cage telescopic frame group 2 are fixed together, the stretching of cage telescopic frame group 2, dust suction
Cover 1 is synchronous to reduce height.
Guarantor's position action process the following steps are included:
When lifting knob on operation panel 5 is rotated to " protect position " position, 3-position-3-way solenoid valve 3 blocks A mouthfuls, so that
Three mouths of A interface, B interface, C interface of 3-position-3-way solenoid valve 3 are mutually obstructed, and the cylinder rod extension elongation of double-acting cylinder is solid
It is scheduled on state instantly, so as to be maintained at position instantly motionless for the collapsing length of telescoping mechanism.
The raising action process the following steps are included:
When lifting knob on operation panel 5 is rotated to " liter " position, compressed air connects from the A of 3-position-3-way solenoid valve 22
Mouth flows into, and the D interface by B interface and double-acting cylinder enters in double-acting cylinder, and cylinder rod retracts, and pulls 25# oscillating rod
25 around third end 25a pivot pin centre swinging；
The motion process reverse with action process is reduced is carried out, telescopic frame group 2 is shunk；
The contraction of cage telescopic frame group 2 drives 3 synchronous of high temperature resistant flexible pipe；
The contraction of cage telescopic frame group 2 drives dust hood 1 is synchronous to increase.
The stopping action process the following steps are included:
Switching knob on operation panel 5 is rotated to off-position, lifting knob is turned off the light, and is stopped working.
The emergency stop action process the following steps are included:
If meeting emergency, need to stop working, take the scram button on operation panel 5, just the electricity went off.
The reply action process the following steps are included:
After taking the scram button on operation panel 5, when needing to reply work, rotates scram button and be just powered.
The above is the citing of best mode for carrying out the invention, wherein the part that do not address in detail is that this field is common
The common knowledge of technical staff.Protection scope of the present invention is based on the contents of the claims, any based on technology of the invention
The equivalent transformation of enlightenment and progress, also within protection scope of the present invention.
Claims (9)
1. a kind of expansion sweep-up system, it is characterised in that: including cage telescopic frame group (2), dust hood (1), high temperature resistant flexible pipe
(3), dust sucting pipeline (4), high temperature resistant flexible pipe (3) connect the dust suction end of dust hood (1) and dust sucting pipeline (4), dust sucting pipeline (4)
Delivery end be connected with dust pelletizing system, high temperature resistant flexible pipe (3) is nested into the cavity of cage telescopic frame group (2), dust hood (1)
It connects cage telescopic frame group (2)；
The cage telescopic frame group (2) includes first assembly, the second component, third component, double-acting cylinder group (23) He Sanwei
Three-way magnetic valve (22), 3-position-3-way solenoid valve (22) are connected with double-acting cylinder group (23) and operation panel (5), first assembly packet
21# cage frame (21) is included, 21# cage frame (21) is connected with 24# oscillating rod (24) and 25# oscillating rod (25)；Second component includes
28# cage frame (28), 28# cage frame (28) are connected with 26# oscillating rod group (26) and 27# oscillating rod group (27)；Third component packet
29# cage frame (29) is included, 29# cage frame (29) is connected with 26# oscillating rod group (26), and double-acting cylinder group (23) connects 21# cage
Formula frame and 25# oscillating rod (25), 26# oscillating rod group (26) connect 24# oscillating rod (24), 25# oscillating rod (25), 27# oscillating rod
Group (27).
2. a kind of expansion sweep-up system as described in claim 1, it is characterised in that: the 24# oscillating rod (24) includes first
End (24a) and the second end (24b), 25# oscillating rod include third end (25a) and the 4th end (25b)；
The 26# oscillating rod group (26) includes 26# oscillating rod (261), 26# oscillating rod (261) include fifth end (261a) and
6th end (261b) has been put into gear on the 6th end (261b) of 26# oscillating rod (261), has made through-hole and 26# on gear
The through-hole of 6th end (261b) of oscillating rod (261) is aligned, and 26# oscillating rod (261) is tightened together with gear；
The 27# oscillating rod group (27) includes 27# oscillating rod (271), 27# oscillating rod (271) include the 7th end (271a) and
8th end (271b) has been put into gear on the 7th end (271a) of 27# oscillating rod (271), make 27# oscillating rod (271) with
The through-hole of gear is aligned, and both 27# oscillating rod (271) and gear are tightened together.
3. a kind of expansion sweep-up system as claimed in claim 2, it is characterised in that: the position F, G, H of the 21# cage frame (21)
It sets and is respectively welded with a pivot pin, be inserted in the of a 24# oscillating rod (24) on the pivot pin of the position G, H of 21# cage frame (21) respectively
One end (24a) is inserted in the third end (25a) of a 25# oscillating rod (25) on the pivot pin of the position F of 21# cage frame (21),
And 21# cage frame (21) and 24# oscillating rod (24) are positioned, form first assembly；
The position F, G, H of the 28# cage frame (28) is respectively welded with two pivot pins, forms the position F, G, H of 28# cage frame (28)
Upper row's pivot pin, lower row's pivot pin are respectively inserted in a 26# oscillating rod on upper row's pivot pin of the position F, G, H of 28# cage frame (28)
(261) the 6th end (261b), 3 26# oscillating rods (261) are vertical with the plane of 28# cage frame (28)；28# cage frame
(28) the 7th end (271a) of a 27# oscillating rod (271), 3 27# pendulum are respectively inserted on lower row's pivot pin of the position F, G, H
Lever (271) is vertical with the plane of 28# cage frame (28), and the direction of 3 27# oscillating rods (271) and 3 26# oscillating rods
(261) contrary, two rows of gear correct engagements, and to 28# cage frame (28) and 26# oscillating rod (261), 27# oscillating rod
(271) it is positioned, forms the second component；
The position F, G, H of the 29# cage frame (29) is respectively welded with a pivot pin, the pivot pin of the position F, G, H of 29# cage frame (29)
Upper the 6th end (261b) for being inserted in a 26# oscillating rod (261) respectively, and to 29# cage frame (29) and 26# oscillating rod
(261) it is positioned, forms third component.
4. a kind of expansion sweep-up system as claimed in claim 3, it is characterised in that: 3 26# in second component are swung
The fifth end (261a) of bar (261) be inserted into first assembly respectively 2 24# oscillating rods (24) the second end (24b) and 1
9th end (25c) of 25# oscillating rod (25), and to 26# oscillating rod (261) and 24# oscillating rod (24), 25# oscillating rod (25)
It is positioned, first assembly and the second component is linked together；
The fifth end (261a) of 3 26# oscillating rods (261) in the third component is inserted into 3 in the second component respectively
8th end (271b) of 27# oscillating rod (271), and 26# oscillating rod (261) and 27# oscillating rod (271) are positioned, it will
First assembly, the second component, third component link together.
5. a kind of expansion sweep-up system as claimed in claim 3, it is characterised in that: the expansion sweep-up system includes several
Second component, when the quantity of the second component is greater than 1, by 3 26# oscillating rods (261) of upper row in next second component
Fifth end (261a) is respectively inserted into the 8th end of 3 27# oscillating rods (271) of lower row in second component
(271b), and 26# oscillating rod (261) and 27# oscillating rod (271) are positioned, several second components are linked together.
6. a kind of expansion sweep-up system as claimed in claim 2, it is characterised in that: two-way in the double-acting cylinder group (23)
The end a and the end b of cylinder, the end a mounting hole of two-way cylinder covers the fixation in 21# cage frame in double-acting cylinder group (23)
On axis, double-acting cylinder group (23) and 21# cage frame are positioned；By the end b of two-way cylinder in double-acting cylinder group (23)
Portion's pivoted housing is close in first assembly on the 4th end (25b) of 25# oscillating rod (25), by pivoted housing in double-acting cylinder group (23)
Through-hole be aligned with the through-hole of the 4th end (25b) of 25# oscillating rod (25), to double-acting cylinder group (23) and 25# oscillating rod
(25) it is positioned.
7. a kind of expansion sweep-up system as described in claim 1, it is characterised in that: the high temperature resistant flexible pipe (3) is nested into
In the cavity of cage telescopic frame group (2), by the 21# of the both ends of high temperature resistant flexible pipe (3) bolt group and cage telescopic frame group (2)
Cage frame and 29# cage frame tighten together, and form the 4th component；
The expansion sweep-up system further includes operation panel (5) and fixed frame (6), and operation panel (5) is mounted on fixation with bolt group
On the easy-operating height and position of frame (6), the 5th component, which just assembles, to be finished.
8. a kind of expansion sweep-up system as claimed in claim 7, it is characterised in that: the flange of dust sucting pipeline (4) lower end
Disk and the ring flange of fixed frame (6) upper end link together, and thus dust sucting pipeline (4) is mounted on the 5th component, makes it
Delivery end is connect with dust pelletizing system；The ring flange of 4th component upper end and the dust suction end flanges disk of dust sucting pipeline (4) are connected to one
It rises, thus the 4th component has been mounted on dust sucting pipeline (4)；By the ring flange and the 4th component of dust hood (1) upper end
The ring flange of lower end links together, and thus dust hood (1) is mounted on the 4th component.
9. a kind of implementation method of expansion sweep-up system, it is characterised in that: the implementation method includes reducing action process, protecting position
Action process increases action process, stops action process, emergency stop action process and replys action process；
The reduction action process the following steps are included:
Switching knob on operation panel (5) is rotated to "ON" position, lifting knob is rotated to " drop " position, compressed air from
The A interface of 3-position-3-way solenoid valve (22) flows into, and connects by the C interface of 3-position-3-way solenoid valve (22) and the E of double-acting cylinder
Mouth enters in cylinder, and cylinder rod stretches out, and pushes 25# oscillating rod around the pivot pin centre swinging of third end (25a)；
The swing of 25# oscillating rod has pushed the pivot pin of the 26# oscillating rod that connect with 25# oscillating rod around the 6th end (261b)
It swings；
The swing of 26# oscillating rod has pushed the Forward of 28# cage frame；
The Forward of 28# cage frame has pulled synchronous around the 6th with two 26# oscillating rod (261) of 24# oscillating rod (24) connection
The pivot pin of end (261b) is swung, and the swing for two 26# oscillating rods connecting with 24# oscillating rod (24) has pulled two 24# pendulum
Lever (24) is swung around the pivot pin of first end (24a)；
Pivot pin of three 26# oscillating rods (261) around the 6th end (261b) is swung, so that the gear on 26# oscillating rod (261)
The synchronous pivot pin around the 6th end (261b) rotates；
The gear of 26# oscillating rod (261) is engaged with the gear of 27# oscillating rod (271) so that the gear of 27# oscillating rod (271) around
The 7th end (271a) pivot pin rotation；
The gear of 27# oscillating rod (271) rotates so that pivot pin of the 27# oscillating rod (271) around the 7th end (271a) is swung
27# oscillating rod (271) around the 7th end (271a) pivot pin swing so that the 26# oscillating rod (261) of next stage around
The pivot pin of 6th end (261b) is swung, and .., such level-one level-one is transmitted down, until being transmitted to 29# cage frame, thus will
Cage telescopic frame group (2) is stretched out；
High temperature resistant flexible pipe (3) is fixed together with cage telescopic frame group (2) both ends, when telescopic frame group 2 is stretched out, high temperature resistant flexible
Manage (3) synchronous stretching；
Dust hood (1) and the 29# cage frame of cage telescopic frame group (2) are fixed together, the stretching of cage telescopic frame group (2), inhale
Dust hood (1) is synchronous to reduce height；
Guarantor's position action process the following steps are included:
When lifting knob on operation panel (5) is rotated to " protect position " position, 3-position-3-way solenoid valve 3 blocks A mouthfuls, so that three
Three mouths of A interface, B interface, C interface of position-3-way solenoid valve 3 are mutually obstructed, and the cylinder rod extension elongation of double-acting cylinder is fixed
In state instantly, so as to be maintained at position instantly motionless for the collapsing length of telescoping mechanism；
The raising action process the following steps are included:
When lifting knob on operation panel (5) is rotated to " liter " position, compressed air connects from the A of 3-position-3-way solenoid valve (22)
Mouth flows into, and the D interface by B interface and double-acting cylinder enters in double-acting cylinder, and cylinder rod retracts, and pulls 25# oscillating rod
(25) around the pivot pin centre swinging of third end (25a)；
The motion process reverse with action process is reduced is carried out, telescopic frame group 2 is shunk；
The contraction of cage telescopic frame group (2) drives high temperature resistant flexible pipe (3) synchronous；
The contraction of cage telescopic frame group (2) drives dust hood (1) is synchronous to increase；
The stopping action process the following steps are included:
Switching knob on operation panel (5) is rotated to off-position, lifting knob is turned off the light, and is stopped working；
The emergency stop action process the following steps are included:
If meeting emergency, need to stop working, take the scram button on operation panel (5), just the electricity went off；
The reply action process the following steps are included:
After taking the scram button on operation panel (5), when needing to reply work, rotates scram button and be just powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517975.XA CN108731488B (en) | 2018-05-25 | 2018-05-25 | A kind of expansion sweep-up system and its implementation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517975.XA CN108731488B (en) | 2018-05-25 | 2018-05-25 | A kind of expansion sweep-up system and its implementation |
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| Publication Number | Publication Date |
|---|---|
| CN108731488A CN108731488A (en) | 2018-11-02 |
| CN108731488B true CN108731488B (en) | 2019-11-12 |
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| CN201810517975.XA Expired - Fee Related CN108731488B (en) | 2018-05-25 | 2018-05-25 | A kind of expansion sweep-up system and its implementation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111168281B (en) * | 2020-01-15 | 2021-05-04 | 佛吉亚(柳州)排气控制技术有限公司 | Cohesive fixed type suction nozzle of welding gun dust collector |
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| CN2192859Y (en) * | 1994-03-07 | 1995-03-22 | 杭州环境净化设备厂 | Low-suspension slewing dust eliminate collecting device for arc stove |
| KR100496599B1 (en) * | 2003-07-04 | 2005-06-20 | 아이앤아이스틸 주식회사 | a hood shifting and mataining apparatus of a dust collector for painting |
| CN206996178U (en) * | 2017-07-21 | 2018-02-13 | 湖南盛华源材料科技有限公司 | A kind of mid-frequency melting furnace Environmental-protection dust removal device |
| CN207326753U (en) * | 2017-10-31 | 2018-05-08 | 惠州市瑞丰研磨材料有限公司 | A kind of dust exhaust apparatus of sand paper production and processing |
| CN107824589A (en) * | 2017-11-27 | 2018-03-23 | 诸城市永昌木器有限公司 | The adjustable dust exhaust apparatus in workshop |
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