CN207434214U - Hydropneumatic combines arch breaking apparatus - Google Patents
Hydropneumatic combines arch breaking apparatus Download PDFInfo
- Publication number
- CN207434214U CN207434214U CN201721432126.1U CN201721432126U CN207434214U CN 207434214 U CN207434214 U CN 207434214U CN 201721432126 U CN201721432126 U CN 201721432126U CN 207434214 U CN207434214 U CN 207434214U
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- CN
- China
- Prior art keywords
- bar
- away
- sleeve
- feed bin
- revolution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to promote the ancillary equipment that material falls in a plant feed bin, combine arch breaking apparatus more particularly to a kind of hydropneumatic for abolishing material arch camber in feed bin, include pilot sleeve, turn round sleeve, add away from bar, turn round rack, rack drives oil cylinder, air bubble gas tank, air cannon nozzle, control valve, pilot sleeve is mounted on the cone section bulkhead of feed bin, revolving sleeve jacket casing is in pilot sleeve, add the one end for being mounted on away from bar and turning round sleeve and being located in feed bin, and close to feed bin bulkhead, the position that pilot sleeve is located at outside feed bin carries revolution driving gear, revolution rack meshes together with swiveling gear, and it is connected with revolution rack drive cylinder, air cannon nozzle is mounted on the opposite bulkhead installed with pilot sleeve, and pass through control valve and be connected with air bubble gas tank.The utility model can effectively increase broken arch scope, improve arch-breaking efficiency.
Description
Technical field
The utility model is related to promote the ancillary equipment that material falls in a plant feed bin, feed bin is abolished more particularly to one kind
The hydropneumatic joint arch breaking apparatus of interior material arch camber.
Background technology
Largely material is kept in using each plant feed bin in industries such as metallurgy, mine, coals at present, in temporary process
In, the material often arch camber in feed bin, in order to which material smoothly flows out feed bin, it is necessary to using process means by arch camber material broken arch.
Material temporary storing bin is mostly taper at present or bottom discharge section is taper, and during temporary, the gravity of material makes
Extruding force is formed between adjacent material, causes material that arch camber clogging occurs in discharge, material can not flow down, influence to produce
Be normally carried out, for this purpose, proposing a solution in the patent of Patent No. 201320670535.0, i.e., using hydraulic pressure
Oil cylinder and rack-and-pinion are directly disclosed and material is disclosed in revolution, and this scheme can partly solve the problems, such as above-mentioned arch camber, but for rising
Arch face accumulates larger occasion, due to material poking device end area and discloses that material oil cylinder stroke is limited, and the area for making its broken arch is also limited,
Therefore in this case, the problem of can not thoroughly eliminating fluffy material arch camber.
The content of the invention
The purpose of this utility model is just to provide a kind of be used for the arch camber of large area material is abolished in feed bin hydropneumatic
Joint arch breaking apparatus, it can efficiently solve the problem of broken arch scope is too small existing for original arch breaking apparatus.
What the purpose of this utility model was realized in：It is a kind of to combine for abolishing the hydropneumatic of material arch camber in feed bin
Arch breaking apparatus comprising pilot sleeve, turns round sleeve, adds away from bar, turns round rack, rack drives oil cylinder, air bubble gas tank, air bubble
Nozzle, control valve, pilot sleeve are mounted on the cone section bulkhead of feed bin, and revolving sleeve jacket casing adds and pacifies away from bar in pilot sleeve
The one end being located at mounted in revolution sleeve in feed bin, and close to feed bin bulkhead, the position that pilot sleeve is located at outside feed bin carries revolution
Drive gear, revolution rack mesh together with swiveling gear, and are connected with revolution rack drive cylinder, air cannon nozzle installation
On the opposite bulkhead installed with pilot sleeve, and pass through control valve and be connected with air bubble gas tank.
The installation site of air cannon nozzle ensures nozzle alignment pilot sleeve, and in the height direction higher than pilot sleeve
Installation site.
It is described plus away from connecting traction rope on bar.
The rotary teeth strip adoption rack support block positioning.
Adding away from being provided with plus away from bar rotation locking device, the rotation locking device bag between bar and revolution sleeve end cap
Containing axis pin and elastic card, elastic card is mounted on by axis pin on rotary disk, corresponding plus away from bar corresponding position with elastic card, is opened
There is taper card slot.
Adding away from being provided with plus away from bar rotation locking device between bar and revolution end cap, the rotation locking device includes bullet
Spring and locked pin and key seat, the key seat are covered mounted on rounded end, are provided with a hole thereon, the locked pin and spring are mounted on
It is corresponding plus away from bar with key seat in hole on key seat, it is provided with guide groove.
The utility model has the following advantages：
1. the utility model sets on broken arch sleeve plus away from bar, add away from bar in broken arch can in revolution driving oil cylinder and
It is turned round under the drive of rack-and-pinion, therefore single side broken arch scope can be according to adding the size away from bar to be adjusted.Due to add away from
Bar is not moved axially in broken arch sleeve, therefore structure greatly simplifies compared with original.Air bubble arch breaking apparatus has sphere of action
Greatly, it is simple in structure, it is easy to operate the characteristics of, but with broken arch it is unreliable, the smaller shortcoming of active force.Air bubble is mounted on
Add away from the bulkhead of bar opposite, turned round by adding away from bar, the material sticked on bulkhead is removed, the adhesion of material and bulkhead disappears
It removes, at this moment, starts air bubble, you can arch camber material in storehouse is abolished under the action of the smaller broken arch power of air bubble, is fully sent out
The advantages of air bubble sphere of action is big is waved, original hydraulic direct-acting is overcome and revolution broken arch mechanism structure complexity, broken arch scope is small
The shortcomings that.
2. the utility model uses hydraulic pressure and the pneumatic kind of drive and power mode, operate steadily, is efficient, and
It is easy to operate, easy to use.
3. adding for the utility model is hinged on broken arch sleeve ends away from bar, rotation can be carried out, when installing and dismounting hydraulic pressure is broken
When encircleing device, it can make plus away from bar rotation to the position substantially parallel with broken arch sleeve axis, will add away from bar together with broken arch sleeve
It removes or installs out of pilot sleeve, such operating personnel, which need not enter, carries out installing and dismounting work in feed bin, avoid
In hazardous gas that operating personnel may face when being operated in storehouse and storehouse material fall caused by security risk.Simultaneously
It can installing and dismounting hydraulic pressure arch breaking apparatus in the case where not clearing up material in feed bin.And air bubble can be directly in storehouse
Directly punching installation on outer bulkhead simplifies and shortens the installing and dismounting work of device.
4. adding away from connecting traction rope on bar, and traction rope is fixed on the broken arch sleeve other end, can use traction rope will
Add away from bar be fixed on broken arch sleeve axis substantially vertical position, make hydraulic pressure arch breaking apparatus ensure in feed bin inner broken arch plus away from
Bar gives full play to the effect for increasing broken arch scope.Swinging locking device can further enhance pair plus the positioning action away from bar.
5. it is the utility model is designed reasonably, simple in structure and the fluffy material of arch camber can be abolished in a wide range of, it is applied widely,
Implementation easy to spread, it is with good economic efficiency.
Description of the drawings
Fig. 1 show a kind of work structure diagram of the utility model.
Fig. 2 show the C direction views in Fig. 1.
Fig. 3 show the partial enlarged view of location A in Fig. 1.
Fig. 4 show another work structure diagram of the utility model.
Fig. 5 show the sectional view of B-B location in Fig. 4.
Specific embodiment
Embodiment one：Fig. 1 ~ Fig. 3 is one embodiment of the utility model, and in the present embodiment, broken arch sleeve 5 is set with
In transition sleeve 8, broken arch sleeve one end is connected with swiveling gear 12, adds and is hinged on broken arch sleeve revolution end cap 17 away from bar 20
On.It on the basis of angling cylinder 9 is hinged on, and is connected with revolution rack 10, revolution rack is engaged with swiveling gear 12, turns round rack
It is positioned using rack support block 25.Add away from traction rope 19 is connected on bar 20, the traction rope other end uses idler wheel 4 through revolution end cap
The broken arch sleeve other end is fixed on roller bearing 5.It is covered in rounded end and axis pin 34 is installed, elastic card 35 is set on axis pin,
Add and be equipped with the conical socket 26 with cavity compared with the position of elastic card away from bar, pilot sleeve is fixed on feed bin using anchor pole 11
On 2 bulkhead.Air bubble gun barrel 12 is mounted on the bulkhead of the opposite side opposite with broken arch sleeve, and nozzle 6 is oliquely downward aligned
Broken arch bushing core position is attached between nozzle and air bubble gun barrel using solenoid electric valve 7, to control the work of air bubble
Make.Batcher 1 is installed in feed bin lower part.
When installing hydraulic pressure arch breaking apparatus, the height and position that present bulkhead needs opens up air bubble and hydraulic pressure arch breaking apparatus respectively
Broken arch mouth, then hydraulic pressure arch breaking apparatus and air bubble are installed.When hydraulic pressure arch breaking apparatus is installed, add what rounded end covered away from bar
Broken arch sleeve is inserted into the transition sleeve of installation key by rotation to the position substantially parallel with broken arch sleeve axis.Again will
The two is mounted on by bolt 11 on bulkhead together, and installs oil cylinder with gear racks and rack, after installation positioning, is first made plus is returned away from bar
Turn, then the hole that the traction rope 19 being connected on broken arch bar is covered by broken arch sleeve rounded end and idler wheel 3 gradually tense, at this time
Broken arch bar will be around rotation hinge shaft rotation under the action of rope pull, and after rotation to certain position, elastic card enters plus away from bar
In upper pre-set taper card slot, start necking under the action of taper card slot, when the sky for entering 26 top of taper card slot
During chamber, elastic card opens completely, and is stuck in taper card slot cavity, will add and is extremely covered away from lever lock in rounded end.Further tense
Traction rope, and traction rope is fixed on broken arch lower cartridge.At this point, under the collective effect of traction rope and elastic card, add away from bar
It is covered by the rounded end substantially in 90 ° that is fixed on.During work, start angling cylinder, by angling cylinder band carry-over bar and be mounted on
The swiveling gear revolution on sleeve is crossed, and passes through transition sleeve and revolution end cap and adds and turned round away from bar, play plus is increased away from bar broken
Encircle the effect of scope.After one to two circle of revolution, opposite air bubble is started, is blown out 2 ~ 3 times, due to the object being bonded at this time on bulkhead
Material is removed away from bar via adding, therefore material is easy to fall under the action of air bubble air-shock wave, thus reaches
To the purpose for abolishing arch camber.
When arch breaking apparatus failure needs to overhaul or other reasons need to dismantle arch breaking apparatus, traction rope is unclamped,
And and pilot sleeve is removed from bulkhead, can elastic card be broken or be drawn deformation, make plus away from bar rotation occur, put when adding away from bar
The position substantially parallel with broken arch sleeve axis is gone to, broken arch sleeve can successfully be pulled out to outside feed bin with plus away from bar etc. and carry out
Related operation.When installing again, elastic card is replaced, repeats foregoing work, you can device is made to work normally again.
Embodiment two：Fig. 3 and Fig. 4 show second embodiment of the utility model.Pass through in figure plus away from bar 20 hinged
Axis pin 31 is mounted on hinged block 32, and hinged block is welded on revolution end cap 17, and hinging pin shaft one end is equipped with split pin 33, pin
Seat 29 is mounted on revolution end cap 17, is provided with a hole thereon, locks pin 27 and spring 28 is mounted in the hole on key seat, with key seat
It is corresponding to add away from bar position, it is provided with the guide groove 38 with cavity.After the broken arch sleeve away from bar is added to be installed on feed bin,
It is tensed with traction rope 19 plus makes its rotation away from bar, to after certain position, locked pin holds out against plus away from the guide groove on bar, bored in its end
Spring retraction thereafter is compressed under the action of face, is stretched out after entering the cavity on top, will add and extremely covered away from lever lock in rounded end.
Traction rope and fixation are further tensed at this time, you can will be added and be fixed on rounded end away from bar and cover.When dismantling hydraulic pressure arch breaking apparatus, pine
Traction rope is opened, dismantles pilot sleeve, strength retraction arch breaking apparatus locks pin stress and finally cut at this time.When installing again,
Replace locked pin.
Claims (6)
1. a kind of combine arch breaking apparatus for abolishing the hydropneumatic of material arch camber in feed bin, comprising pilot sleeve, sleeve is turned round,
Add away from bar, turn round rack, rack drives oil cylinder, air bubble gas tank, air cannon nozzle, control valve, it is characterised in that：Pilot sleeve
On the cone section bulkhead of feed bin, revolving sleeve jacket casing adds in pilot sleeve and is located at feed bin mounted on revolution sleeve away from bar
Interior one end, and close to feed bin bulkhead, the position that pilot sleeve is located at outside feed bin carries revolution driving gear, and revolution rack is with returning
Rotating disk meshes together, and is connected with revolution rack drive cylinder, and air cannon nozzle is mounted on the phase with pilot sleeve installation
To bulkhead on, and pass through control valve and be connected with air bubble gas tank.
2. hydropneumatic according to claim 1 combines arch breaking apparatus, it is characterised in that：The installation site of air cannon nozzle
Ensure nozzle alignment pilot sleeve, and be higher than the installation site of pilot sleeve in the height direction.
3. hydropneumatic according to claim 1 combines arch breaking apparatus, it is characterised in that：It is described to add away from connection traction on bar
Rope.
4. hydropneumatic according to claim 1 combines arch breaking apparatus, it is characterised in that：The rotary teeth strip adoption rack
Supporting block positions.
5. hydropneumatic according to claim 1 combines arch breaking apparatus, it is characterised in that：Adding away from bar and revolution socket end
It is provided between lid plus away from bar rotation locking device, the rotation locking device includes axis pin and elastic card, and elastic card passes through pin
Axis is mounted on rotary disk, corresponding plus away from bar corresponding position with elastic card, is provided with taper card slot.
6. hydropneumatic according to claim 1 combines arch breaking apparatus, it is characterised in that：Add away from bar and revolution end cap it
Between be provided with plus away from bar rotation locking device, the rotation locking device includes spring and locked pin and key seat, the key seat peace
It is covered mounted in rounded end, is provided with a hole thereon, the locked pin and spring are mounted in the hole on key seat, corresponding with key seat
Add away from bar, be provided with guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432126.1U CN207434214U (en) | 2017-10-31 | 2017-10-31 | Hydropneumatic combines arch breaking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432126.1U CN207434214U (en) | 2017-10-31 | 2017-10-31 | Hydropneumatic combines arch breaking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207434214U true CN207434214U (en) | 2018-06-01 |
Family
ID=62291656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721432126.1U Expired - Fee Related CN207434214U (en) | 2017-10-31 | 2017-10-31 | Hydropneumatic combines arch breaking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207434214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040377A (en) * | 2019-05-30 | 2019-07-23 | 刘怀收 | A kind of storage bin arc-breaking device |
| CN110902169A (en) * | 2019-12-05 | 2020-03-24 | 郑州大学 | Explosion-proof arch-breaking device for storage bin |
| CN110963190A (en) * | 2019-11-20 | 2020-04-07 | 大唐陕西发电有限公司 | Hydraulic coal hopper anti-blocking device |
-
2017
- 2017-10-31 CN CN201721432126.1U patent/CN207434214U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040377A (en) * | 2019-05-30 | 2019-07-23 | 刘怀收 | A kind of storage bin arc-breaking device |
| CN110963190A (en) * | 2019-11-20 | 2020-04-07 | 大唐陕西发电有限公司 | Hydraulic coal hopper anti-blocking device |
| CN110902169A (en) * | 2019-12-05 | 2020-03-24 | 郑州大学 | Explosion-proof arch-breaking device for storage bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |