CN207112853U - A kind of driving boiler pusher of double hydraulic cylinder - Google Patents
A kind of driving boiler pusher of double hydraulic cylinder Download PDFInfo
- Publication number
- CN207112853U CN207112853U CN201721105479.0U CN201721105479U CN207112853U CN 207112853 U CN207112853 U CN 207112853U CN 201721105479 U CN201721105479 U CN 201721105479U CN 207112853 U CN207112853 U CN 207112853U
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- CN
- China
- Prior art keywords
- boiler
- pusher
- scraping wings
- oil
- hydraulic cylinder
- 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
It the utility model is related to boiler pusher field, the driving boiler pusher of particularly a kind of double hydraulic cylinder, including at least the scraping wings of the charging aperture positioned at boiler, scraping wings is connected to the piston rod front end of hydraulic jack, hydraulic jack comprises at least piston rod, piston, cylinder body, oil inlet and oil-out, scraping wings is at least connected with two hydraulic jacks for being located at same level, baffle plate is provided between scraping wings and hydraulic jack, the cylinder body front end of hydraulic jack is located on baffle plate, and rear end of the cylinder block is connected to support frame.The technical scheme is driven using two hydraulic jacks so that scraping wings stress more balances and motive force is bigger, and pusher operation is more steady；By adjusting hydraulic oil into the flow of two hydraulic jacks, the speed that scraping wings can be controlled to move；When scraping wings deforms, by the relative position for adjusting two piston rods, it is possible to adjust the angle of scraping wings, timber can be integrally pushed into the deformation that boiler and can slows down scraping wings.
Description
Technical field
It the utility model is related to boiler pusher field, the driving boiler pusher of particularly a kind of double hydraulic cylinder.
Background technology
Because timber has moisture, need to be dried raw material during making sheet material in timber mill, drying wood
The common method of material is to timber stoving using boiler, and boiler pusher on the market is all to utilize the dynamic of hydraulic cylinder at present
Power drives pusher that timber is pushed into boiler.Varying in weight due to timber two in actual use, boiler can be caused
Pusher force unbalance, the scraping wings of boiler pusher easily deforms during long-play in hot environment, deformation
Timber can not be integrally pushed into boiler by boiler pusher afterwards in time, not only influenceed operating efficiency but also can have been aggravated the deformation journey of scraping wings
Degree, so remaining to timber being integrally pushed into pot after needing stress more to balance, running more steady, boiler pusher slight deformation
The boiler pusher of stove, while the oil pipe of the hydraulic cylinder of existing boiler pusher does not have preferable safeguard measure, long-term day
Solarization, which drenches with rain, can make it that oil pipe is impaired serious.
One kind is disclosed in Chinese utility model patent " a kind of double cylinder secondary pushers " (CN2016207386642)
The technical scheme of double oil cylinder pushers, but the program is used to push away farther by material, and and double oil cylinders are respectively positioned on one side of scraping wings, push away
Glassware stress not enough balances.
The content of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of stress balance, operated steadily, boiler pusher
Remain to timber being integrally pushed into the driving boiler pusher of the double hydraulic cylinder of boiler after device slight deformation.
The technical solution of the utility model is：The driving boiler pusher of a kind of double hydraulic cylinder, including at least positioned at pot
The scraping wings of the charging aperture of stove, scraping wings are connected to the piston rod front end of hydraulic jack, and hydraulic jack comprises at least piston rod, work
Plug, cylinder body, oil inlet and oil-out, scraping wings be at least connected with two be located at same level hydraulic jacks, scraping wings and
Baffle plate is provided between hydraulic jack, the cylinder body front end of hydraulic jack is located on baffle plate, and rear end of the cylinder block is connected to support frame.
Moreover, being provided with stock supporting plate between boiler pusher and the charging aperture of boiler, the scraping wings of boiler pusher, which is located at, to be held
On flitch.
Moreover, the connected mode of piston rod front end and scraping wings is be hinged.
Moreover, the junction of support frame and rear end of the cylinder block is provided with the expansion link that can be stretched along the longitudinal direction.
Moreover, the oil inlet and oil-out of hydraulic jack are respectively equipped with one-way throttle valve.
Moreover, one-way throttle valve is wirelessly connected with control module.
Moreover, being provided with oil pipe passage between baffle plate and support frame, oil inlet and oil-out are connected with oil pipe respectively, and oil pipe is located at
In oil pipe passage.
Moreover, baffle plate is fixed on boiler.
Moreover, support frame is Height Adjustable expansion bracket.
In use, two speeds of service and length of stroke identical hydraulic jack are started working, scraping wings is in hydraulic jack
Piston rod drive under moved reciprocatingly on stock supporting plate, the timber being placed on stock supporting plate is integrally pushed into boiler by scraping wings
Charging aperture, charging rate is if desired adjusted, only can need to respectively control hydraulic oil to enter two liquid by adjusting one-way throttle valve
The flow of compressing cylinder, so as to control the speed of service of two piston rods respectively.When piston rod front end and be hinged scraping wings, pass through
The expansion link that regulation support frame is connected with rear end of the cylinder block, it is possible to the position of two hydraulic jacks and piston rod is adjusted, so can
To control the angle of scraping wings；When piston rod front end and scraping wings are affixed, it is not necessary to adjust support frame and be connected with rear end of the cylinder block
Expansion link.
The beneficial effect of the technical program is：1st, driven using two hydraulic jacks positioned at same level, with list
Hydraulic oil cylinder driving pattern is compared, and scraping wings stress more balances and motive force is bigger so that pusher operation is more steady；2nd, tune is passed through
Section one-way throttle valve can control hydraulic oil respectively into the flow of two hydraulic jacks, so as to control the speed that scraping wings moves
Degree；3rd, piston rod front end can be connected with scraping wings using articulated manner, and when scraping wings deforms, cause can not be whole by timber
Body is pushed into boiler, it is only necessary to by the relative position for adjusting two piston rods, it is possible to adjust the angle of scraping wings, both can ensure that
Timber is integrally pushed into the deformation that boiler and can slows down scraping wings；4th, support frame is Height Adjustable, so as to adapt to difference
The boiler of height；5th, oil pipe passage is provided between baffle plate and support frame, the oil pipe connected for placing oil inlet with oil-out, is kept away
Exempt from oil pipe to expose to the sun and rain, extend the service life of oil pipe.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Description of reference numerals：1st, hydraulic jack；2nd, piston rod；3rd, support frame；4th, baffle plate；5th, scraping wings；6th, stock supporting plate；7、
Oil pipe passage.
Embodiment
Illustrate, a kind of driving boiler pusher of double hydraulic cylinder, comprise at least below in conjunction with drawings and examples
Two hydraulic jacks 1, scraping wings 5, baffle plate 4 and support frame 3, stock supporting plate is provided between boiler pusher and the charging aperture of boiler
6, stock supporting plate 6 is used to place the timber for needing to be pushed into boiler feed mouth, and scraping wings 5 is located on stock supporting plate 6, and hydraulic jack at least wraps
Piston rod 2, piston, cylinder body, oil inlet and oil-out are included, two hydraulic jacks 1 are located at same level, and rear end of the cylinder block is connected to
Support frame 3, cylinder body front end are located on baffle plate 4, and baffle plate 4 is fixed on boiler, and the front end of piston rod 2 is connected with scraping wings 5, scraping wings
5 are located at the charging aperture of boiler.
The oil inlet and oil-out of hydraulic jack 1 are respectively equipped with one-way throttle valve, and one-way throttle valve wireless connection control
Module, one-way throttle valve manually can also adjust uninterrupted by control module, so as to adjust two piston rods 2
The speed of service, it is possible thereby to adjust the speed of the pusher of scraping wings 5.
From two speeds of service and length of stroke identical hydraulic jack, compared with single cylinder drive pattern, scraping wings
Stress more balances and motive force is bigger so that pusher operation is more steady.Piston rod front end is hinge with scraping wings connected mode
When connecing, if scraping wings occurs slight deformation and changes the direction of motion of scraping wings, and cause timber can not be integrally pushed into boiler
When, by adjusting the expansion link of support frame and rear end of the cylinder block junction, expansion link is stretched along the longitudinal direction, with regard to cylinder body can be adjusted
With the position of piston rod, so as to adjust the angle of scraping wings, scraping wings is adjusted to timber being integrally pushed into boiler.Edge
Above-below direction, two piston rods are connected at the half of scraping wings, and in left-right direction, two piston rods connect respectively
At 1/3rd of scraping wings and 2/3rds, it can more make scraping wings stress balance.
Oil pipe passage 7 is provided between baffle plate 4 and support frame 3, for placing oil inlet and oil-out respectively connected
Oil pipe, so it is avoided that oil pipe exposes to the sun and rain, extends the service life of oil pipe.
Support frame 3 can be Height Adjustable expansion bracket, for matching the boiler of different height.
The through hole matched with cylinder size can be designed to by being used to place the part of the cylinder body front end of hydraulic jack 1 on baffle plate 4,
The position of hydraulic jack can be so limited, and can is easy to slide back and forth when adjusting hydraulic jack position by expansion link.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, in this reality
With in new range of the technology design, a variety of simple variants can be carried out to the technical solution of the utility model, these simple changes
Type belongs to the scope of protection of the utility model.
Claims (9)
- A kind of 1. driving boiler pusher of double hydraulic cylinder, including at least the scraping wings of the charging aperture positioned at boiler, scraping wings The piston rod front end of hydraulic jack is connected to, hydraulic jack comprises at least piston rod, piston, cylinder body, oil inlet and oil-out, its It is characterised by：Scraping wings is at least connected with two hydraulic jacks for being located at same level, is set between scraping wings and hydraulic jack There is baffle plate, the cylinder body front end of hydraulic jack is located on baffle plate, and rear end of the cylinder block is connected to support frame.
- 2. the driving boiler pusher of double hydraulic cylinder according to claim 1, it is characterised in that：Boiler pusher and pot Stock supporting plate is provided between the charging aperture of stove, the scraping wings of boiler pusher is located on stock supporting plate.
- 3. the driving boiler pusher of double hydraulic cylinder according to claim 1, it is characterised in that：Piston rod front end is with pushing away The connected mode of flitch is be hinged.
- 4. the driving boiler pusher of double hydraulic cylinder according to claim 1, it is characterised in that：After support frame and cylinder body The junction at end is provided with the expansion link that can be stretched along the longitudinal direction.
- 5. the driving boiler pusher of double hydraulic cylinder according to claim 1, it is characterised in that：The oil-feed of hydraulic jack Mouth and oil-out are respectively equipped with one-way throttle valve.
- 6. the driving boiler pusher of double hydraulic cylinder according to claim 5, it is characterised in that：One-way throttle valve is wireless It is connected with control module.
- 7. the driving boiler pusher of double hydraulic cylinder according to claim 1, it is characterised in that：Baffle plate and support frame it Between be provided with oil pipe passage, oil inlet and oil-out are connected with oil pipe respectively, and oil pipe is located in oil pipe passage.
- 8. the driving boiler pusher of double hydraulic cylinder according to claim 1, it is characterised in that：Baffle plate is fixed on boiler On.
- 9. the driving boiler pusher of double hydraulic cylinder according to claim 1, it is characterised in that：Support frame is that height can The expansion bracket of regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105479.0U CN207112853U (en) | 2017-08-30 | 2017-08-30 | A kind of driving boiler pusher of double hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105479.0U CN207112853U (en) | 2017-08-30 | 2017-08-30 | A kind of driving boiler pusher of double hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112853U true CN207112853U (en) | 2018-03-16 |
Family
ID=61586578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105479.0U Expired - Fee Related CN207112853U (en) | 2017-08-30 | 2017-08-30 | A kind of driving boiler pusher of double hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112853U (en) |
-
2017
- 2017-08-30 CN CN201721105479.0U patent/CN207112853U/en not_active Expired - Fee Related
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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: 20180316 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |