CN106041102B - A kind of continuous rotation formula hydrogen breaks production line - Google Patents
A kind of continuous rotation formula hydrogen breaks production line Download PDFInfo
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- CN106041102B CN106041102B CN201610651252.XA CN201610651252A CN106041102B CN 106041102 B CN106041102 B CN 106041102B CN 201610651252 A CN201610651252 A CN 201610651252A CN 106041102 B CN106041102 B CN 106041102B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/023—Hydrogen absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
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Abstract
The invention discloses a kind of continuous rotation formula hydrogen to break production line, including two or more hydrogen broken furnace body and at least one heating furnace, the hydrogen broken furnace body includes the cylinder to match with heating furnace, the heating furnace includes the upper half heating furnace and lower half heating furnace that upper and lower folding is set, it is respectively equipped with moving guide rail and lower moving guide rail above and below the cylinder, upper half heating furnace and lower half heating furnace are movable to the cylinder position of each hydrogen broken furnace body to be heated to it.Cylinder Continuous maching on the multiple stations of the present invention, is produced using continous way, improves equipment service efficiency.The labor intensity of worker is reduced, using automatic cover closing technology, reduces the elevated risk of product oxygen content, while effectively control the oxygen and nitrogen content of product.Because the raising of the degree of automation, the reduction of operating personnel, further improves the processing safety of equipment.
Description
Technical field
The present invention relates to neodymium iron boron hydrogen broken furnace technical field, more particularly to a kind of continuous rotation formula hydrogen breaks production line.
Background technology
Hydrogen broken furnace is Nd Fe B alloys material disintegrating process equipment, its principle is to be inhaled hydrogen using RE permanent magnetic alloy and taken off
Alloy caused intercrystalline cracking and wears the characteristic of intercrystalline cracking and causes alloy pulverization in itself during hydrogen, so as to obtain certain grain
The alloy powder of degree.Make neodymium iron boron ingot be directly entered next procedure-airflow milling after hydrogen broken furnace is processed to crush, reduce material
The oxidation probability of material, the revolving furnace body of generally use so that Raw material processing reaction is highly uniform, improves production efficiency.
Existing hydrogen broken furnace is a kind of as disclosed in patent announcement CN101966584A, and " rare earth alloy powder hydrogenation is broken with hydrogen
Stove ", it uses external-heat, and the material in cylinder is inhaled, dehydrogenation uniform and complete；Using water leaching strong wind cooling formula cooling, cooling velocity
It hurry up, improve work efficiency.The hydrogen broken furnace includes cylinder and electric furnace, and the hydrogen in cylinder, which breaks once journey, mainly includes three phases：Inhale
Hydrogen, dehydrogenation and cooling, wherein when suction hydroformylation stage needs 2-3 small, electric furnace is warming up to 200-300 DEG C, when dehydrogenation stage needs 6-8 small, electricity
Stove is warming up to 600-800 DEG C, when cooling stage 2-3 is small, removes electric furnace.Each hydrogen, which breaks once journey electric furnace, all needs temperature-rise period, especially
Dehydrogenation stage, electric furnace be warming up to 600 DEG C of need 3 it is small when or so, influence production efficiency, and be unfavorable for energy-saving consumption.
A kind of in another example " the hydrogen breaking method of permanent-magnet rare-earth NdFeB alloy disclosed in patent announcement CN103990806A
And equipment ", its hydrogen crushing plant includes suction hydrogen room, Heating Dehydrogenation room and the cooling chamber that order is continuously set, equipped with rare earth permanent magnet
The charging basket of alloy sheet, order passes through the suction hydrogen room of the broken equipment of continuous hydrogen, Heating Dehydrogenation room, cooling under the driving of transmission device
Room, enters discharge chamber by outlet valve, and the alloy sheet after hydrogen is broken is exported from charging basket, the storage tank of discharge chamber lower part is fallen into, in nitrogen
Storage tank is encapsulated under gas shielded, charging basket is removed from the discharge door of discharge chamber, and feed Posterior circle operation again.The continous way hydrogen is broken
Broken equipment relative monomer hydrogen broken furnace, its production efficiency higher, reduces electric furnace energy consumption, but continous way hydrogen crushing plant has used
The novel architecture of existing hydrogen broken furnace is different from entirely, and improvement cost is at a relatively high, is unfavorable for promoting and applying.
The content of the invention
In view of the deficiencies of the prior art and defect, there is provided a kind of continuous rotation formula hydrogen breaks production line, it uses multiple cylinders
Share heating furnace and carry out circulating-heating, save heating furnace temperature-rise period, time-saving energy-saving.
To achieve the above object, the present invention provides following technical scheme：
A kind of continuous rotation formula hydrogen breaks production line, including two or more hydrogen broken furnace body and at least one heating furnace, described
Hydrogen broken furnace body includes the cylinder to match with heating furnace, the heating furnace include the upper half heating furnace that upper and lower folding sets and
Lower half heating furnace, is respectively equipped with moving guide rail and lower moving guide rail above and below the cylinder, upper half heating furnace passes through
Upper moving mechanism is slideably positioned on moving guide rail, and lower half heating furnace is slideably positioned in lower moving guide rail by lower moving mechanism
On, upper half heating furnace and lower half heating furnace are movable to the cylinder position of each hydrogen broken furnace body to be heated to it.
Wherein, the upper moving mechanism includes upper Mobile base, and upper Mobile base, which is equipped with, drives it to be moved on upper moving guide rail
Upper mobile gear reducer, upper half heating furnace is liftably arranged at upper movement by the worm gear mechanism driven by servomotor
On seat.The lower moving mechanism includes lower mobile base, and lower mobile base is equipped with the lower movement for driving it to be moved on lower moving guide rail
Gear reducer, lower half heating furnace are liftably arranged in lower mobile base by lifting cylinder.Lower moving guide rail is equipped with and lifting
The positioning sleeve that cylinder coordinates.Upper moving guide rail is equipped with the up stroke limit switch coordinated with upper moving mechanism, and lower moving guide rail is set
There is the down stroke limit switch coordinated with lower moving mechanism.Further, the cylinder on lower moving guide rail with each hydrogen broken furnace body
Corresponding position is equipped with cooling bucket, and the bucket hoistable platform for driving its lifting is equipped with below cooling bucket.
Wherein, hydrogen broken furnace body includes the vehicle frame being installed on base, and the cylinder is rotationally set up on vehicle frame, car
One end of frame is hinged with base, and the other end of vehicle frame is movably connected with the base by oil cylinder, and base is equipped with line slideway, vehicle frame
Bottom be hinged with supporting rod, the free end of supporting rod is slideably positioned on line slideway by sliding block, be additionally provided with base with
The lock cylinder of sliding block connection.
Further, vehicle frame is equipped with the Worm reduction motor of driving barrel body rotation, and one end of cylinder is equipped with charging
Mouthful, the other end is equipped with discharge port, and cylinder is equipped with the protecgulum coordinated with discharge port and the rear cover coordinated with feed inlet, the rear cover
It is arranged on by tumble cylinder automatic cover on the feed inlet of cylinder.
Further, the side of vehicle frame is equipped with mounting bracket, and mounting bracket is equipped with gas pipeline, the gas pipeline and cylinder
Fixing axle, magnetic current seal and the rotation axis sequentially connected is equipped between feed inlet, outer end and the gas pipeline of fixing axle are fixed
Connection, is connected, the outer end of rotation axis passes through flange docking mechanism and cylinder between fixing axle and rotation axis by magnetic current seal
Feed inlet rotation connection.
Further, anticollision mechanism is additionally provided between magnetic current seal and rotation axis, the anticollision mechanism includes transmission shaft
And position-limited wheel, the both ends of transmission shaft are arranged on mounting bracket with magnetic current seal and rotation axis connection, position-limited wheel respectively, transmission shaft
Periphery be equipped with bulge loop, the periphery of position-limited wheel is equipped with the annular groove coordinated with bulge loop, when transmission shaft is rotated with rotation axis, the bulge loop
Rolling is embedded in the annular groove to limit transmission shaft axial movement.
Beneficial effects of the present invention are compared with prior art：
Continuous rotation formula hydrogen of the present invention breaks production line, including two or more hydrogen broken furnace body and at least one heating
Stove, heating furnace include the upper half heating furnace and lower half heating furnace that upper and lower folding is set, and upper half heating furnace and lower half heating furnace can divide
Do not shifted by upper moving guide rail and lower moving guide rail between the cylinder of each hydrogen broken furnace body and it is heated, this
Sample can carry out the cylinder of each hydrogen broken furnace body the circulating-heating of continous way, and multiple cylinders, which share heating furnace and circulate, to be added
Heat, saves heating furnace temperature-rise period, time-saving energy-saving, improves production efficiency and efficiency, and this continuous rotation formula hydrogen breaks production line
It can be transformed on the basis of existing hydrogen broken furnace, significantly reduce manufacture cost, be conducive to process in the Rare-Earth Magnetic such as neodymium iron boron material
Industry is promoted and applied.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is forward sight structure diagram of the present invention；
Fig. 3 is side structure schematic view of the present invention；
Fig. 4 is the partial enlargement structural representation shown in A in Fig. 2；
Fig. 5 is the partial enlargement structural representation shown in B in Fig. 3；
Fig. 6 is the partial enlargement structural representation shown in C in Fig. 3；
Fig. 7 is the partial enlargement structural representation shown in D in Fig. 2；
Fig. 8 is the structure diagram of rear cover open mode of the present invention；
Fig. 9 is the structure diagram of rear cover closed mode of the present invention；
Figure 10 is the partial enlargement structural representation shown in E in Fig. 9；
Figure 11 is the partial structural diagram of the present invention；
Figure 12 is the partial enlargement structural representation shown in F in Figure 11.
In figure, 1, hydrogen broken furnace body；2nd, heating furnace；3rd, cylinder；4th, upper half heating furnace；5th, lower half heating furnace；6th, upper movement
Guide rail；7th, lower moving guide rail；8th, upper moving mechanism；9th, lower moving mechanism；10th, upper Mobile base；11st, upper mobile gear reducer；12nd, roll
Wheel；13rd, spacing pulley；14th, up stroke limit switch；15th, servomotor；16th, lifting cylinder；17th, positioning sleeve；18th, cooling water
Bucket；19th, bucket hoistable platform；20th, base；21st, vehicle frame；22nd, Worm reduction motor；23rd, feed inlet；24th, discharge port；
25th, oil cylinder；26th, line slideway；27th, supporting rod；28th, sliding block；29th, lock cylinder；30th, protecgulum；31st, rear cover；32nd, gas is overturn
Cylinder；33rd, supporting rack；34th, connecting rod；35th, mounting bracket；36th, gas pipeline；37th, ball valve；38th, bellows；39th, filter vat；40th, sieve
Thatch pumps；41st, mechanical pump；42nd, exhaust pipe；43rd, fixing axle；44th, magnetic current seal；45th, rotation axis；46th, transmission shaft；47th, it is spacing
Wheel；48th, bearing block；49th, bulge loop；50th, annular groove.
Embodiment
With reference to attached drawing to further explaination of the invention.
Referring to Fig. 1-12, a kind of continuous rotation formula hydrogen breaks production line, including two or more hydrogen broken furnace body 1 and at least one
Heating furnace 2（The present embodiment shares a heating furnace with three hydrogen broken furnace bodies and illustrates）, as shown in Figure 1, the hydrogen broken furnace
Body 1 includes the cylinder 3 to match with heating furnace 2, and the heating furnace 2 includes 4 He of upper half heating furnace that upper and lower folding is set
Lower half heating furnace 5, is respectively equipped with moving guide rail 6 and lower moving guide rail 7, upper half heating furnace 4 above and below the cylinder 3
It is slideably positioned in by upper moving mechanism 8 on upper moving guide rail 6, lower half heating furnace 5 is slideably positioned in down by lower moving mechanism 9
On moving guide rail 7, upper half heating furnace 4 and lower half heating furnace 5 are movable to 3 position of cylinder of each hydrogen broken furnace body 1 with right
It carries out heat temperature raising.
Upper half heating furnace 4 and lower half heating furnace 5 can be respectively by upper moving guide rail 6 and lower moving guide rail 8 in each hydrogen broken furnaces
Shifted between the cylinder 3 of body 1 and it is heated, the cylinder 3 of each hydrogen broken furnace body 1 can so be carried out continuously
The circulating-heating of formula, multiple cylinders 3 share heating furnace 2 and carry out circulating-heating, save 2 temperature-rise period of heating furnace, time-saving energy-saving, carries
High efficiency and efficiency, and this continuous rotation formula hydrogen breaks production line and can be transformed on the basis of existing hydrogen broken furnace, significantly
Manufacture cost is reduced, is conducive to be promoted and applied in the Rare-Earth Magnetic material processing industry such as neodymium iron boron.
Wherein, the upper moving mechanism 8 includes upper Mobile base 10, and as Figure 2-Figure 5, upper Mobile base 10, which is equipped with, drives it
The upper mobile gear reducer 11 moved on upper moving guide rail 6, upper moving guide rail 6 are I-beam（Or half I-beam）Guide rail, moves up
Dynamic seat 10 is equipped with the roller 12 coordinated with I-beam guide rail upper surface and the spacing pulley 13 being embedded in I-beam guiding cheekn,
Being coordinated by roller 12 and spacing pulley 13 with I-beam guide rail can make the movement on upper moving guide rail 6 of upper Mobile base 10 more flat
Surely, will not derail or stuck, upper mobile gear reducer 11 can drive the roller 12 moving up by belt pulley, sprocket wheel or gear set
Rolled on dynamic guide rail 6, so as to drive Mobile base 10 to move, upper moving guide rail 6 is equipped with the up stroke coordinated with upper moving mechanism 8
Limit switch 14, by the cooperation of upper mobile gear reducer 11 and up stroke limit switch 14, can make Mobile base 10 in upper movement
On guide rail 6 can accurate movement and positioning, after upper Mobile base 10 is moved into place, can also by lock pin by upper Mobile base 10 with moving up
Dynamic guide rail 6 locks, so that upper half heating furnace 4 makes Mobile base 10 keep fixing in lifting process.Further, upper half
Heating furnace 4 is liftably arranged on upper Mobile base 10 by the worm gear mechanism driven by servomotor 15, servomotor
15 accurately can smoothly drive the relatively upper Mobile base 10 of upper half heating furnace 4 to be lifted, and worm gear mechanism has auto-lock function,
It can prevent upper half heating furnace 4 from sliding in lifting process to break cylinder 3 or cause other security incidents.
The lower moving mechanism 9 includes lower mobile base（It is not shown, lower moving mechanism 9 and the fit structure of lower moving guide rail 7
Reference can be made to upper moving mechanism 8 and the fit structure of upper moving guide rail 6）, lower mobile base, which is equipped with, drives it to be moved up in lower moving guide rail 7
Dynamic lower mobile gear reducer, lower moving guide rail 7 are sectionally smooth join formula I-beam guide rail, are had using sectionally smooth join formula I-beam guide rail
Overturn beneficial to the cylinder 3 of each hydrogen broken furnace body 1（Refer to and illustrate hereinafter）, lower mobile base rolled by roller and is arranged at lower movement and leads
On rail 7, lower mobile gear reducer also can drive the roller to be rolled on lower moving guide rail 7 by belt pulley, sprocket wheel or gear set,
So as to drive lower mobile base to move, lower moving guide rail 7 is equipped with the down stroke limit switch coordinated with lower moving mechanism, by moving down
The cooperation of dynamic gear reducer and down stroke limit switch, can make lower mobile base can accurate movement and positioning on lower moving guide rail.
Lower half heating furnace 5 is liftably arranged in lower mobile base by lifting cylinder 16, as shown in fig. 6, lower movement is led
Rail 7 is equipped with the positioning sleeve 17 coordinated with lifting cylinder 16, and after lower mobile base is moved into place, the piston rod of lifting cylinder 16 is stretched
Go out and stretched into the positioning sleeve 17 on lower moving guide rail 7, lifting cylinder 16 continue action with by lower half heating furnace 5 relatively under
Moving guide rail 7 jacks up.
Upper half heating furnace 4 and lower half heating furnace 5 distinguish oscilaltion to realize folding up and down, when upper half heating furnace 4 rises,
When lower half heating furnace 5 declines, in opened condition, upper half heating furnace 4 and lower half heating furnace 5 can move up heating furnace 2 respectively at this time
Moved on dynamic guide rail 6 and lower moving guide rail 7, when being moved to the 3 corresponding position of cylinder with hydrogen broken furnace body 1, upper half adds
Hot stove 5 declines, lower half heating furnace 4 rises, and heating furnace 2 is in closure state, at this time the cylinder 3 be coated on upper half heating furnace 4 with
Heat temperature raising is carried out between lower half heating furnace 5.
Further, on lower moving guide rail 7 cooling bucket is equipped with the 3 corresponding position of cylinder of each hydrogen broken furnace body 1
18, as shown in figures 1 and 3, cooling bucket 18 is fixedly installed between the two lower moving guide rails 7 being arranged in parallel, and cools down bucket 18
Lower section is equipped with the bucket hoistable platform 19 for driving its lifting.After cylinder 3 completes to inhale hydrogen and dehydrogenation stage, lifted by bucket flat
The driving cooling bucket 18 of platform 19 rises to 3 bottom of cylinder, carries out water cooling to cylinder 3 using the cooling water cooled down in bucket 18, also
Cool water shower cooling can be carried out to cylinder 3, shower water is collected into cooling bucket 18.
Wherein, hydrogen broken furnace body 1 includes the vehicle frame 21 being installed on base 20, and as shown in Figure 7 and Figure 8, the cylinder 3 can
Rotationally it is set up on vehicle frame 21, specifically, 3 both ends of cylinder are equipped with circular cylinder neck, and cylinder neck position-limited rack is arranged on two on vehicle frame 21
Between a bearing wheels, vehicle frame 21 is equipped with the Worm reduction motor 22 that driving cylinder 3 rotates, and decelerating motor 22 passes through worm gear
Worm drive cylinder 3 rotates on vehicle frame 21, and compared with existing chain drive, cylinder 3 rotates more steadily, and without individually
Braking mechanism is set, and the latching characteristics of worm and gear can make cylinder 3 keep fixing when not rotating.
One end of cylinder 3 is equipped with feed inlet 23, and the other end is equipped with discharge port 24, as shown in figure 8, the discharge port 24 of vehicle frame 21
End is hinged with base 20, and 23 end of feed inlet of vehicle frame 21 is flexibly connected by oil cylinder 25 with base 20, when cylinder 3 needs to feed
When, 21 feed inlet of vehicle frame, 23 end can be jacked up by oil cylinder 25, loaded neodymium iron boron material ingot in cylinder 3 by hopper.Base 20
Line slideway 26 is equipped with, the bottom of vehicle frame 21 is hinged with supporting rod 27, and the free end of supporting rod 27 is slided by sliding block 28 to be set
It is placed on line slideway 26, the lock cylinder 29 being connected with sliding block 28 is additionally provided with base 20, when oil cylinder 25 drives vehicle frame 21 1
When end jacks up upwards, vehicle frame 21 drives supporting rod 27 to act so that the free end band movable slider 28 of supporting rod 27 is along line slideway
26 slidings, since position of the sliding block 28 on line slideway 26 can be fixed by lock cylinder 29, thus 21 bottom of vehicle frame, base
20 and supporting rod 27 form firm triangle joint, play the role of security protection when vehicle frame 21 tilts, avoid because of oil cylinder 25
Then vehicle frame 21 such as falls at the accident for failure.
Cylinder 3 is equipped with the protecgulum 30 coordinated with discharge port 24 and the rear cover 31 coordinated with feed inlet 23, such as Fig. 7-Fig. 9 institutes
Show, open protecgulum 30 can make hydrogen break after the completion of neodymium-iron-boron powder poured out from discharge port 24, the rear cover 31 passes through tumble cylinder
32 automatic covers are arranged on the feed inlet 23 of cylinder 3, as shown in figure 9, in existing technological operation, when 3 batch turning of cylinder operates, first
Cylinder is tilted using oil cylinder 25, makes feed inlet 23 and gas pipeline（It is described in detail hereinafter）Flange docking mechanism disengage, Ran Houren
Rear cover 31 is arranged on feed inlet 23 by work using bolted cover, and manual operation is very inconvenient, and the process cannot be carried out
Effective monitoring, excess air are entered in cylinder 3 by feed inlet 23, cause oxygen content in cylinder 3 to increase influence product quality, and
Rear cover 31 is covered on feed inlet 23 automatically by tumble cylinder 32, then can effectively avoid problem generation.Specifically, in car
Set on frame 21 detection 25 stroke of oil cylinder close to switch, when detecting that 25 piston rod of oil cylinder extend out to setting position, control
Rear cover is closed in the action of tumble cylinder 32 processed, when detecting that 25 piston rod of oil cylinder is retracted to setting position, controls tumble cylinder 32
Rear cover is opened in action, once i.e. 3 one end of cylinder is jacked up, rear cover 31 fast automatic can be covered under the action of tumble cylinder 32
On feed inlet 23.Vehicle frame 21 is equipped with supporting rack 33, and connecting rod 34, the middle part of connecting rod 34 and support are connected with supporting rack 33
Frame 33 is hinged, and one end of tumble cylinder 32 is hinged with supporting rack 33, and one end of the other end and connecting rod 34 of tumble cylinder 32 is hinged,
Rear cover 31 is connected to the other end of connecting rod 34, when the piston rod of tumble cylinder 32 is flexible, promote connecting rod 34 with supporting rack 33
Hinged axis rotates, so as to fulfill the keying between rear cover 31 and feed inlet 23.
The side of vehicle frame 21 is equipped with mounting bracket 35, as shown in fig. 7, mounting bracket 35 is equipped with gas pipeline 36, the appendix
Road 36 is used for cylinder 3 and vacuumizes, hydrogen in hydrogen or argon gas and discharge cylinder is injected into cylinder 3, gas pipeline 36
One end is also sequentially connected with ball valve 37, bellows 38, filter vat 39, lobe pump 40 and mechanical pump 41, opens ball valve 37, mechanical pump
41 and lobe pump 40 be used for cylinder 3 is vacuumized, after reaching vacuum level requirements inside cylinder 3, close ball valve 37, be then turned on it is defeated
The connected hydrogen input valve of feed channel 36, injects hydrogen into cylinder 3, cylinder 3 adds in heating furnace 2 by the gas pipeline 36
Heat heating is lower to inhale hydrogen, keeps cylinder 3 to rotate during hydrogen is inhaled, after the completion of inhaling hydrogen, then will by mechanical pump 41 and lobe pump 40
Cylinder 3 vacuumizes, and heating furnace 2 is heated to 600 DEG C of progress dehydrogenations, heating furnace 2 is removed after the completion of dehydrogenation, by cooling water
Bucket 18 rises and cylinder 3 is cooled down, and is filled with argon gas by the way that gas pipeline 36 is defeated into cylinder 3, after being cooled to room temperature,
The argon gas in cylinder 3 is excluded by the exhaust pipe 42 being connected with gas pipeline 36, is discharged from discharge port 24, filter vat 39 is in cylinder
Neodymium iron boron powder is filtered in 3 vacuums.
As shown in figure 11, the fixing axle 43 sequentially connected, magnetic current are equipped between gas pipeline 36 and the feed inlet 23 of cylinder 3
Seal 44 and rotation axis 45, the outer end of fixing axle 43 is fixedly connected with gas pipeline 36, between fixing axle 43 and rotation axis 45
Connect 44 by magnetic current seal to connect, magnetic current seal 44 is used for the rotary seal connection between fixing axle 43 and rotation axis 45, turns
The outer end of moving axis 45 is rotatablely connected by flange docking mechanism 46 and the feed inlet 23 of cylinder 3, and rotation axis 45 is rotated with cylinder 3.
Flange docking is also docked by the way of artificial stubborn bolt in existing process, less efficient, can pass through automatic butt
Flange docking mechanism 46 carries out flange docking operation, its is more efficient, more securely and reliably.
Anticollision mechanism is additionally provided between magnetic current seal 44 and rotation axis 45, as shown in figure 12, since cylinder 3 is in band turn
When rotating axial float easily occurs for moving axis 45, causes rotation axis 45 to collide with magnetic current seal 44 and damages magnetic current seal
44,44 acquisition cost of magnetic current seal is higher, safeguards and replaces inconvenience, and this anticollision mechanism then effectively solves the problems, such as this.It is described anti-
The structure that collides includes transmission shaft 46 and position-limited wheel 47, and transmission shaft 46 is rotatablely installed on mounting bracket 35 by bearing block 48, transmission shaft
46 both ends are connected with magnetic current seal 44 and rotation axis 45 respectively, and position-limited wheel 47 is arranged on mounting bracket 35, transmission shaft 46
Periphery is equipped with bulge loop 49, and the periphery of position-limited wheel 47 is equipped with the annular groove 50 coordinated with bulge loop 49, and transmission shaft 46 is rotated with rotation axis 45
When, the bulge loop 49 is rolled to be embedded in the annular groove 50 and moved axially with limiting transmission shaft 46, so as to avoid rotation axis 45 from sending out
Magnetic current seal 44 is broken by transmission shaft 46 during raw axial float.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (8)
1. a kind of continuous rotation formula hydrogen breaks production line, including two or more hydrogen broken furnace body（1）With at least one heating furnace（2）,
The hydrogen broken furnace body（1）Include and heating furnace（2）The cylinder to match（3）, it is characterised in that：The heating furnace（2）Bag
Include the upper half heating furnace that upper and lower folding is set（4）With lower half heating furnace（5）, the cylinder（3）Above and below be respectively equipped with
Upper moving guide rail（6）With lower moving guide rail（7）, upper half heating furnace（4）Pass through upper moving mechanism（8）Movement is slideably positioned in lead
Rail（6）On, lower half heating furnace（5）Pass through lower moving mechanism（9）It is slideably positioned in lower moving guide rail（7）On, upper half heating furnace（4）
With lower half heating furnace（5）It is movable to each hydrogen broken furnace body（1）Cylinder（3）Position is to heat it；Hydrogen broken furnace
Body（1）Including being installed on base（20）On vehicle frame（21）, the cylinder（3）Rotationally it is set up in vehicle frame（21）On, car
Frame（21）One end and base（20）It is hinged, vehicle frame（21）The other end pass through oil cylinder（25）With base（20）It is flexibly connected, bottom
Seat（20）It is equipped with line slideway（26）, vehicle frame（21）Bottom be hinged with supporting rod（27）, supporting rod（27）Free end lead to
Cross sliding block（28）It is slideably positioned in line slideway（26）On, base（20）On be additionally provided with and sliding block（28）The lock cylinder of connection
（29）；The upper moving mechanism（8）Including upper Mobile base（10）, upper Mobile base（10）Equipped with drive its in upper moving guide rail（6）
The upper mobile gear reducer of upper movement（11）, upper half heating furnace（4）By by servomotor（15）The worm gear mechanism of driving can
Mobile base is arranged at up and down（10）On.
2. a kind of continuous rotation formula hydrogen according to claim 1 breaks production line, it is characterised in that：The lower moving mechanism
（9）Including lower mobile base, lower mobile base, which is equipped with, drives it in lower moving guide rail（7）The lower mobile gear reducer of upper movement, lower half add
Hot stove（5）Pass through lifting cylinder（16）Liftably it is arranged in lower mobile base.
3. a kind of continuous rotation formula hydrogen according to claim 2 breaks production line, it is characterised in that：Lower moving guide rail（7）On
It is equipped with and lifting cylinder（16）The positioning sleeve of cooperation（17）.
4. a kind of continuous rotation formula hydrogen according to claim 1 breaks production line, it is characterised in that：Upper moving guide rail（6）If
Have and upper moving mechanism（8）The up stroke limit switch of cooperation（14）, lower moving guide rail（7）Equipped with lower moving mechanism（9）Match somebody with somebody
The down stroke limit switch of conjunction.
5. a kind of continuous rotation formula hydrogen according to claim 1 breaks production line, it is characterised in that：Lower moving guide rail（7）On
With each hydrogen broken furnace body（1）Cylinder（3）Corresponding position is equipped with cooling bucket（18）, cool down bucket（18）Lower section, which is equipped with, drives
Move the bucket hoistable platform of its lifting（19）.
6. a kind of continuous rotation formula hydrogen according to claim 1 breaks production line, it is characterised in that：Vehicle frame（21）It is equipped with and drives
Dynamic cylinder（3）The Worm reduction motor of rotation（22）, cylinder（3）One end be equipped with feed inlet（3）, the other end, which is equipped with, to discharge
Mouthful（24）, cylinder（3）It is equipped with and discharge port（24）The protecgulum of cooperation（30）With with feed inlet（23）The rear cover of cooperation（31）, institute
State rear cover（31）Pass through tumble cylinder（32）Automatic cover is arranged on cylinder（3）Feed inlet（23）On.
7. a kind of continuous rotation formula hydrogen according to claim 6 breaks production line, it is characterised in that：Vehicle frame（21）Side set
There is mounting bracket（35）, mounting bracket（35）It is equipped with gas pipeline（36）, the gas pipeline（36）With cylinder（3）Feed inlet（23）
Between be equipped with the fixing axle that sequentially connects（43）, magnetic current seal（44）And rotation axis（45）, fixing axle（43）Outer end with it is defeated
Feed channel（36）It is fixedly connected, fixing axle（43）With rotation axis（45）Between pass through magnetic current seal（44）Connection, rotation axis
（45）Outer end pass through flange docking mechanism（46）With cylinder（3）Feed inlet（23）Rotation connection.
8. a kind of continuous rotation formula hydrogen according to claim 7 breaks production line, it is characterised in that：Magnetic current seal（44）With
Rotation axis（45）Between be additionally provided with anticollision mechanism, the anticollision mechanism includes transmission shaft（46）And position-limited wheel（47）, transmission shaft
（46）Both ends respectively with magnetic current seal（44）And rotation axis（45）Connection, position-limited wheel（47）It is arranged at mounting bracket（35）On,
Transmission shaft（46）Periphery be equipped with bulge loop（49）, position-limited wheel（47）Periphery be equipped with and bulge loop（49）The annular groove of cooperation（50）, pass
Moving axis（46）With rotation axis（45）During rotation, the bulge loop（49）Rolling is embedded at the annular groove（50）It is interior to limit transmission shaft
（46）Axial movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651252.XA CN106041102B (en) | 2016-08-10 | 2016-08-10 | A kind of continuous rotation formula hydrogen breaks production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651252.XA CN106041102B (en) | 2016-08-10 | 2016-08-10 | A kind of continuous rotation formula hydrogen breaks production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106041102A CN106041102A (en) | 2016-10-26 |
| CN106041102B true CN106041102B (en) | 2018-05-01 |
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| WO2021072572A1 (en) * | 2019-10-14 | 2021-04-22 | 江西荧光磁业有限公司 | Neodymium magnet hydrogen decrepitation furnace capable of continuously charging hydrogen multiple times |
| CN113560584B (en) * | 2021-08-24 | 2023-06-13 | 百琪达智能科技（宁波）股份有限公司 | Main machine structure of hydrogen crushing furnace |
| CN113681013B (en) * | 2021-08-24 | 2024-08-16 | 百琪达智能科技（宁波）股份有限公司 | Control structure is opened and close to garrulous stove feed end cover of hydrogen |
| CN113618070B (en) * | 2021-08-24 | 2023-06-13 | 百琪达智能科技（宁波）股份有限公司 | Neodymium iron boron hydrogen crushing furnace |
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