CN209279156U - A kind of oil burner regulating positioning device - Google Patents
A kind of oil burner regulating positioning device Download PDFInfo
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- CN209279156U CN209279156U CN201822079445.XU CN201822079445U CN209279156U CN 209279156 U CN209279156 U CN 209279156U CN 201822079445 U CN201822079445 U CN 201822079445U CN 209279156 U CN209279156 U CN 209279156U
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- rectangle steelframe
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- positioning device
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Abstract
The utility model discloses a kind of oil burner regulating positioning device, it is related to aeronautical material fire prevention technical field of experiment equipment, adjusts that unstable, positioning is inaccurate to solve the problems, such as the prior art to burner；It includes burner base and supporting mechanism, and burner base includes lower rectangle steelframe and upper rectangle steelframe, and the lifting regulating mechanism that driving supporting mechanism is moved and positioned along the vertical direction is provided between lower rectangle steelframe and upper rectangle steelframe；Supporting mechanism includes the first fixed block and the second fixed block for being oppositely arranged on rectangle steelframe upper end, the burner mounting plate for being provided with rotary shaft on first fixed block and the second fixed block and being fixedly connected with rotary shaft further includes for driving burner mounting plate around the central axial line rotation of rotary shaft and the angle rotating mechanism of positioning.By implement the technical program, can burner easily big to weight, that structural detail is complicated positioning is adjusted, stability is good, is easy to maintain burner positioning stablity after regulating.
Description
Technical field
The utility model relates to aeronautical material fire prevention technical field of experiment equipment, more particularly to a kind of oil burner
Regulating positioning device.
Background technique
It include hanging down for the test of aeronautical material fuel burning in existing international " aircraft materials combustion test handbook "
Straight combustion experiment, horizontal firing experiment, 45 degree of combustion tests and 60 degree of combustion tests etc., and the burner of experiment is improvement
Gun shaped burner connect by support rod with burner shell in burner base such as NexGen Aviation Fuel burner
Set is connected, and burner shell connector sleeve clamps burner setting, and burner shell tail portion is connected with muffler, and muffler passes through change
Diameter elbow is connected with sonic throttling device, and sonic throttling device is connected with air pressure regulator, and air pressure regulator two sides are respectively set free
Gas thermometer, barometer, air pressure regulator are connected by steam line with air supply system；Burner shell tail portion also passes through fuel feeding
Pipeline is connected with oil supply system, and burner shell ventilation duct is connected with taper combustion barrel, is provided with electrical fire outside taper combustion barrel
Spark lighter, the nozzle alignment test sample fixture setting of taper combustion barrel.To the construction of burner in existing standard criterion
And technical indicator is defined, but without disclosing positioning how is adjusted to oil burner.
There are following technical problems when those skilled in the art during the experiment position the adjusting of Aviation Fuel burner:
Oil burner weight is big, structure is complicated, testing position adjusts very complicated, adjusting accuracy, low and positioning is unstable；And it fires
Burner fuel feeding and air supply system structural detail are more, have higher requirement to leakproofness and thermal insulation property, and it is fixed to adjust to burner
The unstable the two performance that may directly result in position is affected, and also has a certain impact to flame holding；More likely tight
Happen suddenly the failures such as oil leak, flameout in careful seaworthiness verification test, leads to unnecessary heavy economic losses.
Utility model content
In order to solve the problems, such as to adjust unstable, inaccurate, the mesh of the utility model of positioning to burner in the prior art
Be a kind of oil burner regulating positioning device is provided, can easily big to weight, burner that structural detail is complicated carry out
Accurate to adjust, stability is good, is easy to maintain burner positioning stablity after regulating.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of oil burner regulating positioning device, the supporting mechanism including burner base and for installing burner,
Be characterized in that: the burner base includes lower rectangle steelframe and upper rectangle steelframe, the lower rectangle steelframe and upper rectangle steelframe
Between be provided with lifting regulating mechanism for driving supporting mechanism to move and position along the vertical direction；The supporting mechanism includes
The first fixed block and the second fixed block of rectangle steelframe upper end are oppositely arranged on, on first fixed block and the second fixed block
The burner mounting plate for being respectively arranged with rotary shaft and being fixedly connected with rotary shaft, further include for drive burner mounting plate around
The central axial line of rotary shaft rotates and the angle rotating mechanism of positioning.
It optionally, further include the dial and dial needle being arranged on the outside of the first fixed block or the second fixed block, and
Rotary shaft corresponding with first fixed block or the second fixed block with the dial needle is perpendicular is fixedly connected.Dial
The rotation angle of burner can be effectively indicated with the dial needle cooperated with dial, control to adjust oil burner convenient for accurate
Rotation angle, meet various oil burners test angle requirements.
Optionally, the angle rotating mechanism is worm gear mechanism.Specifically, two rotary shafts are pacified by bearing block
On the first fixed block and the second fixed block, and angle rotating mechanism is preferably worm-gear speed reducer, has transmission steady
It is fixed, compact-sized and can be self-locking advantage, can convenient for rotation axis connection burner carry out angular adjustment positioning；Especially
Oil burner big to weight, complicated can significantly simplify its process for testing angular adjustment, so that burner adjusts positioning
Stablize.
It optionally, further include the first rotational handle or driving motor for driving worm gear mechanism rotation.It is manually adjustable
The rotation angle of burner can also be used driving motor and connect with controller in the prior art, realize automation control burner
Rotation angle.
Optionally, the lifting regulating mechanism includes at least three for connecting stretching for lower rectangle steelframe and upper rectangle steelframe
Contracting stabilizer blade and the driving mechanism of driving at least three extending foot synchronization liftings movement.At least three synchronization liftings are mobile to be stretched
Contracting stabilizer blade can effectively support rectangle steelframe to descend the lifting position of rectangle steelframe relatively, proofread oil combustion according to the position of sample to be tested
The level height of burner.
Optionally, the quantity of the extending foot is four, and four extending foots are separately positioned on lower rectangle steelframe and upper square
The right angle end of shaped steel frame；And four extending foots include the support frame being fixed on lower rectangle steelframe and are set in branch
The upper end of ball-screw in support, the ball-screw is rotatablely connected by thrust bearing and upper rectangle steelframe, and ball wire
The lower end of thick stick is cooperatively connected with the nut being fixed in support frame.Four extending foots are respectively used to lower rectangle steelframe and upper rectangle
The right angle end of steelframe can effectively avoid the setting of additional connection frame or plate, reduce the weight of regulating positioning device matching tooling,
And it is used convenient for burner base disassembly, installation, movement；And lifting regulating mechanism uses ball guide screw nat structure, rolling
Screw nut auxiliary structure has many advantages, such as that transmission efficiency is high, rigidity is strong, transmission invertibity, and adopts when installing ball screw assembly,
It takes and eliminates the measures such as axial gap with firmly beforehand means, make ball screw assembly, positioning accuracy with higher and repetitive positioning accuracy；
More optionally, it is provided with threaded hole in the circumferential direction of support frame, behind the position that ball-screw is regulated using driving mechanism, can led to
It crosses to offset along the pre-loading screw that ball-screw is inserted radially into ball-screw and it is locked, further increase the steady of its positioning
It is qualitative.
Optionally, the driving mechanism includes the second rotational handle, the chain on the inside of upper rectangle steelframe and difference
It is fixed on the chain pitch wheel of four ball-screw upper ends, four chain pitch wheels are located at same level height and pass through institute
State chain drive connection；The upper end of one of ball-screw extend to rectangle steelframe top and second rotational handle
It is fixedly connected.The level height of manually adjustable oil burner, and chain gear transmission can effectively ensure that four are stretched than stablizing
Stabilizer blade synchronization lifting is mobile, and is fixed on the inside of rectangle steelframe, reliability can be kept to be driven under low-speed heave-load, in adjustment process
And the burner of structural detail complexity will not be impacted after positioning, meet and burner adjusting positioning stablity is wanted
It asks；More optionally, wear-resistant gasket is provided between chain and the chain pitch wheel being driven with it, the setting of wear-resistant gasket on the one hand can
The wearability of chain and chain gear transmission is improved, the anti-skidding of chain and chain gear transmission is on the other hand more importantly improved
Property, so that four extending foots have better self-locking performance after adjustable height regulates.
Optionally, further include the servo motor being fixed on by mounting plate on upper rectangle steelframe, connect with motor output shaft
First gear and the second gear that is connect with the upper end of one of ball-screw, the first gear and second gear it is logical
Cross gear band transmission connection.It is connect using servo motor with controller in the prior art, realizes that automation control ball-screw turns
It is dynamic, and then the lifting moving of four extending foots is controlled, it improves oil burner height and position and adjusts efficiency.
Optionally, first fixed block and the wedge shaped shape of the second fixed block, and the first fixed block and the second fixed block
Bottom be provided with the reinforcement strength item being fixedly connected with upper rectangle steelframe.The first fixed block and second of wedge shaped shape setting is consolidated
The weight of regulating positioning device matching tooling can be effectively reduced by determining block, saved consumptive material and provided preferably for installation burner gun body
Operating space, and the bottom of the first fixed block of wedge shape and the second fixed block is by reinforcing strength item and the fixed company of upper rectangle steelframe
It connects, also can further improve the rigidity of structure of regulating positioning device.
Optionally, the burner base and the material of supporting mechanism are stainless steel square steel, and in lower rectangle steelframe four
The bottom at a right angle is provided with universal wheel.Have own wt compared with light using stainless steel square steel and intensity is biggish preferential, it can
The weight of oil burner matching tooling is significantly reduced, is also convenient for tearing open while ensureing regulating positioning device structural stability
Use is unloaded, installs and moves, practicability is good.
As described above, the utility model at least have the advantages that it is as follows:
1. the setting of the utility model lifting regulating mechanism and angle rotating mechanism, can it is quickly and easily big to weight,
Positioning is adjusted in the burner of structural detail complexity, proofreads burner experimental site, and rotate support rod compared with the prior art
Setting, structural stability is more preferable, is easy to maintain burner positioning stablity after regulating.
2. the preferred worm gear mechanism of the utility model angle rotating mechanism, stable transmission, it is compact-sized and can from
It the advantages of lock, can be convenient for the burner progress angular adjustment positioning with rotation axis connection；And angle rotating mechanism is equipped with
There are dial and dial needle, can effectively indicate the rotation angle of burner, convenient for the accurate oil burner that controls to adjust along not
It is rotated with angle, meets various oil burner test angle requirements, easy to adjust, accurate positioning.
3. the utility model burner base and the material of supporting mechanism are the production of stainless steel square steel sheet profile, especially
It is that lower rectangle steelframe, upper rectangle steelframe and support frame in burner base is all made of the production of stainless steel square steel material, it can be big
The weight for reducing oil burner matching tooling of width provides better operation while saving profile for installation burner gun body
Space uses convenient for adjusting register control disassembly, installation and movement, has preferable practicability.
4. the extending foot in the utility model lifting regulating mechanism uses ball guide screw nat structure, ball-screw spiral shell
Female auxiliary structure has big transmission efficiency height, rigidity, transmission invertibity and higher positioning accuracy and repetitive positioning accuracy；And
Wear-resistant gasket is provided between chain and the chain pitch wheel being driven with it, on the one hand chain and chain can be improved in the setting of wear-resistant gasket
On the other hand gear-driven wearability more importantly improves the skid resistance of chain and chain gear transmission, so that four
A extending foot has better self-locking performance after adjustable height regulates, and guarantees the stability of burner positioning.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of oil burner regulating positioning device of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the schematic diagram of angle rotating mechanism in Fig. 1；
Fig. 5 is the schematic diagram of lifting regulating mechanism in Fig. 1；
Fig. 6 is the enlarged diagram in the portion A in Fig. 5；
Fig. 7 is the structural schematic diagram of ball screw assembly, in Fig. 5.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: rectangle steelframe under 1- burner mounting plate, 2- burner base, 21-,
The upper rectangle steelframe of 22-, 3- lifting regulating mechanism, 31- extending foot, 311- support frame, 312- ball-screw, 313- nut,
314- thrust bearing, 32- driving mechanism, the second rotational handle of 321-, 322- chain, 323- chain pitch wheel, 324- mounting plate,
325- servo motor, 326- first gear, 327- second gear, 328- gear band, 4- supporting mechanism, the first fixed block of 41-,
The second fixed block of 42-, 43- rotary shaft, 44- bearing block, 5- angle rotating mechanism, 51- worm gear mechanism, 52- first are rotated
Handle, 6- reinforce strength item, 7- universal wheel, 8- dial, 9- dial needle.
Implementation column 1
Embodiment is basic as shown in attached drawing 1, Fig. 2 and Fig. 3: the present embodiment provides a kind of oil burner regulating positioning device,
Including burner base 2, the burner connector sleeve being mounted on supporting mechanism 4, the material of burner base 2 and supporting mechanism 4
It is stainless steel square steel, has own wt compared with light using stainless steel square steel and intensity is biggish preferential, can significantly reduces
The weight of oil burner matching tooling is also convenient for disassembly, installation and moves while ensureing regulating positioning device structural stability
Dynamic to use, practicability is good.
Burner base 2 includes lower rectangle steelframe 21 and upper rectangle steelframe 22, movement for convenience, in lower rectangle steelframe 21
The bottom at four right angles is mounted on universal wheel 7, and driving support machine is provided between lower rectangle steelframe 21 and upper rectangle steelframe 22
The lifting regulating mechanism 3 that structure 4 is moved and positioned along the vertical direction；Supporting mechanism 4 includes being oppositely arranged on rectangle steelframe 22
First fixed block 41 and the second fixed block 42 at end, the first fixed block 41 and the wedge shaped shape of the second fixed block 42, and first is solid
The bottom for determining block 41 and the second fixed block 42 is provided with the reinforcement strength item 6 being fixedly connected with upper rectangle steelframe 22, adjusts to improve
The rigidity of structure of positioning device is saved, the both ends for reinforcing strength item 6 are welded on rectangle steelframe；First fixed block 41 and the second fixed block
The burner mounting plate 1 for being respectively arranged with rotary shaft 43 on 42 and being fixedly connected with rotary shaft 43 is set on burner mounting plate 1
It is equipped with multiple threaded mounting holes with the cooperation of burner shell connector sleeve；Specifically, the both ends of two rotary shafts 43 pass through axis
Holding seat 44, relatively fixed be mounted on the first fixed block 41 and the second fixed block 42 further includes for driving burner to install respectively
Plate 1 is around the central axial line rotation of rotary shaft and the angle rotating mechanism 5 of positioning.
The rotation angle for indicating burner in order to be more accurate is provided with dial 8 and is carved on the outside of the second fixed block 42
Dial pointer 9, dial 8 are fixed on the side wall of the second fixed block 42, and the fixation side of bonding or threaded connection specifically can be used
Formula；The corresponding rotary shaft 43 of second fixed block 42 with dial needle 9 is perpendicular is fixedly connected, threaded connection specifically can be used
Fixed form；Dial 8 and the dial needle 9 cooperated with dial 8 can effectively indicate the rotation angle of burner, convenient for essence
The rotation angle for really controlling to adjust oil burner meets various oil burner test angle requirements.
The specific embodiment of the present embodiment are as follows: oil burner gun body is carried out using the adjusting positioning mechanism of the present embodiment
When positioning, the burner shell connector sleeve for clamping burner is fixed on burner mounting plate by bolt with any angle first
On 1；Then according to the position of the thermocouple correction sample to be tested in stand for experiment, specifically: being adjusted by angle rotating mechanism 5
Experimental viewpoint needed for oil burner gun body simultaneously locks, and the adjustable oil burner of regulating positioning device is rotated to different angle, full
The various oil burners of foot test angle requirement；And the level height of supporting mechanism 4 is adjusted by lifting regulating mechanism 3, and then adjust
Save the level height of burner on supporting mechanism 4；Can burner quickly and easily big to weight, that structural detail is complicated adjust
Section positioning, proofreads burner experimental site, and its structural stability is more preferable, is easy to maintain burner positioning stablity after regulating,
It avoids adjustment process many and diverse and unstable impact to burner to leakproofness and heat insulating ability of positioning conforms in relative position
After asking, testing position adjusts work and finishes.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, the difference is that: incorporated by reference to shown in Fig. 1 to Fig. 4, angle whirler
Structure 5 be worm gear mechanism 51, have the advantages that stable transmission, it is compact-sized and can achieve it is self-locking, can convenient for rotation
The burner that shaft 43 connects carries out angular adjustment positioning；Especially big, the complicated oil burner to weight, can significantly simplify
It tests the process of angular adjustment, and burner adjusts positioning stablity, can effectively avoid and dashes forward in rigorous seaworthiness verification test
Send out the failures such as oil leak, flameout, practicability with higher.
It, can be by the outside for extending to the second fixed block 42 of worm screw for convenient for worm-gear speed reducer structure is adjusted
And the first rotational handle 52 or driving motor are connected, the present embodiment is preferably fixed by the connecting pin of worm screw and the first rotational handle 52
Connection, according on experiment frame corresponding thermocouples and the instruction of dial 8 and dial needle 9 adjust the rotation angle of burner
Degree.
Embodiment 3
Embodiment 3 is substantially the same manner as Example 2, the difference is that: it is easy to support incorporated by reference to shown in Fig. 1 to Fig. 7
Heater lifting moving, lifting regulating mechanism 3 include at least three for connecting lower rectangle steelframe 21 and upper rectangle steelframe 22
Extending foot 31 and the driving mechanism 32 of driving at least three extending foots, 31 synchronization lifting movement；At least three synchronization liftings
Mobile extending foot 31 can effectively support rectangle steelframe 22 to descend the lifting position of rectangle steelframe 21 relatively, according to sample to be tested
Position check and correction oil burner level height.
The quantity of the preferred extending foot 31 of the present embodiment is four, and four extending foots 31 are separately positioned on lower rectangle steelframe 21
With the right angle end of upper rectangle steelframe 22；And four extending foots 31 include the branch being threadedly coupled on lower rectangle steelframe 21
The upper end of support 311 and the ball-screw 312 for being set in 311 upper end of support frame, ball-screw 312 passes through thrust bearing 314
It is rotatablely connected with upper rectangle steelframe 22, and the lower end of ball-screw 312 connects with the cooperation of nut 313 being fixed in support frame 311
It connects.Four extending foots 31 are respectively used to the right angle end of lower rectangle steelframe 21 and upper rectangle steelframe 22, can effectively avoid and additionally connect
The setting of frame or plate is connect, reduces the weight of regulating positioning device matching tooling, and convenient for the disassembly of burner base 2, installation, shifting
It is dynamic to use；And lifting regulating mechanism 3 uses ball guide screw nat structure, ball guide screw nat structure has transmission efficiency
Height, rigidity are strong, are driven the advantages that invertibity, and take when installing ball guide screw nat and eliminate axial gap with firmly beforehand means
Measure makes ball guide screw nat positioning accuracy with higher and repetitive positioning accuracy；And common axial gap of eliminating is arranged
The firmly beforehand means applied are the prior art, and therefore not to repeat here.
It is more stable to position four extending foots 31 after lift adjustment is good, it is equal in the circumferential direction of support frame 311
Threaded hole is offered, and is equipped with pre-loading screw；It, can behind the position for regulating ball-screw 312 using driving mechanism 32
The pre-loading screw being inserted radially into along ball-screw offsets with ball-screw 312 locks it, further increases its positioning
Stability.
Embodiment 4
Embodiment 4 is substantially the same manner as Example 3, the difference is that: incorporated by reference to shown in Fig. 1 to Fig. 7, for driving four
31 synchronization lifting of extending foot is mobile, and driving mechanism 32 includes the second rotational handle 321, is set to upper rectangle steelframe in the present embodiment
The chain 322 of 22 insides and the chain pitch wheel 323 for being separately fixed at four 312 upper ends of ball-screw, four chain tooths
Wheel 323 is located at same level height and is sequentially connected by the chain 322；The upper end of one of ball-screw 312 extends
The top of supreme rectangle steelframe 22 is fixedly connected with the second rotational handle 321.The level height of manually adjustable oil burner, and
323 transmission ratio of chain pitch wheel is stablized, and it is mobile to can effectively ensure that four 31 synchronization liftings of extending foot, and be fixed in rectangle steelframe
Side can keep reliability to be driven under low-speed heave-load, and will not be to the combustion of structural detail complexity after positioning in adjustment process
Burner impacts, and meets the requirement that positioning stablity is adjusted to burner；
For make four extending foots 31 after lifting position regulates have better self-locking performance, chain 322 and with
Wear-resistant gasket is provided between its chain pitch wheel 323 being driven, on the one hand chain 322 and chain tooth can be improved in the setting of wear-resistant gasket
On the other hand the wearability of 323 transmission of wheel more importantly improves the skid resistance that chain 322 and chain pitch wheel 323 are driven, from
And make four extending foots 31 that there is better self-locking performance after adjustable height regulates.
The specific embodiment of the present embodiment are as follows: it is identical as the adjusting positioning step of embodiment 1, burner will be clamped first
Burner shell connector sleeve is fixed on burner mounting plate 1 by bolt with any angle；Then according in stand for experiment
The position of thermocouple correction sample to be tested, specifically: worm-gear speed reducer movement is driven by the first rotational handle 52, thus
It drives and is rotated synchronously with the fixed burner shell connector sleeve of rotary shaft 43, and according to the instruction of dial 8 and dial needle 9
Experimental viewpoint needed for adjusting oil burner gun body simultaneously locks；And one of ball-screw is driven by the second rotational handle 321
312 rotations, and then drive four ball-screws 312 to rotate synchronously by the transmission effect of 323 structure of chain pitch wheel, according to rolling
The working principle of screw nut pair adjusts the level height of supporting mechanism 4, and then adjusts the level of burner on supporting mechanism 4
Highly；Can burner quickly and easily big to weight, that structural detail is complicated be adjusted positioning, proofread burner experiment position
It sets, after relative position meets the requirements, testing position adjusts work and finishes.
Embodiment 5
Embodiment 5 is substantially the same manner as Example 4, the difference is that: incorporated by reference to shown in Fig. 1 to Fig. 7, further including passing through
Servo motor 325 that mounting plate 324 is fixed on rectangle steelframe 22, the first gear 326 being connect with motor output shaft and
The second gear 327 connecting with the upper end of one of ball-screw 312, first gear 326 and second gear 327 pass through gear
Band 328 is sequentially connected.Mounting plate 324 is U-shaped board, and mounting plate 324 is bolted on rectangle steelframe 22, and mounting plate
324 side is provided with the through-hole passed through for 325 output shaft of servo motor, using servo motor 325 with control in the prior art
Device connection realizes that automation control ball-screw 312 rotates, and then controls the lifting moving of four extending foots 31, improves oil
Burner height position adjusts efficiency, and position control device further can be improved effectively in the adjusting of oil burner testing position
The working efficiency of testing crew reduces labour, has better practicability.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (10)
1. a kind of oil burner regulating positioning device, the supporting mechanism including burner base and for installing burner is special
Sign is: the burner base includes lower rectangle steelframe and upper rectangle steelframe, the lower rectangle steelframe and upper rectangle steelframe it
Between be provided with lifting regulating mechanism for driving supporting mechanism to move and position along the vertical direction；The supporting mechanism includes phase
To the first fixed block and the second fixed block that upper rectangle steelframe upper end is arranged in, divide on first fixed block and the second fixed block
The burner mounting plate for not being provided with rotary shaft and being fixedly connected with rotary shaft further includes for driving burner mounting plate around rotation
The central axial line of shaft rotates and the angle rotating mechanism of positioning.
2. a kind of oil burner regulating positioning device according to claim 1, it is characterised in that: further include being arranged first
Dial and dial needle on the outside of fixed block or the second fixed block, and it is corresponding with first fixed block or the second fixed block
Rotary shaft with the dial needle is perpendicular is fixedly connected.
3. a kind of oil burner regulating positioning device according to claim 1, it is characterised in that: the angle rotating mechanism
For worm gear mechanism.
4. a kind of oil burner regulating positioning device according to claim 3, it is characterised in that: further include driving worm gear snail
The first rotational handle or driving motor of linkage rotation.
5. a kind of oil burner regulating positioning device according to claim 1, it is characterised in that: the lifting regulating mechanism
Including at least three for connecting at least three extending foots of extending foot and driving of lower rectangle steelframe and upper rectangle steelframe
The mobile driving mechanism of synchronization lifting.
6. a kind of oil burner regulating positioning device according to claim 5, it is characterised in that: the number of the extending foot
Amount is four, and four extending foots are separately positioned on the right angle end of lower rectangle steelframe and upper rectangle steelframe；And four flexible branch
Foot includes the support frame being fixed on lower rectangle steelframe and the ball-screw being set in support frame, the ball-screw
Upper end is rotatablely connected by thrust bearing and upper rectangle steelframe, and the lower end of ball-screw is matched with the nut being fixed in support frame
Close connection.
7. a kind of oil burner regulating positioning device according to claim 6, it is characterised in that: the driving mechanism includes
Second rotational handle, the chain on the inside of upper rectangle steelframe and the chain for being separately fixed at four ball-screw upper ends
Gear, four chain pitch wheels are located at same level height and are connected by the chain drive；One of ball-screw
Upper end extend to the top of rectangle steelframe and be fixedly connected with second rotational handle.
8. a kind of oil burner regulating positioning device according to claim 7, it is characterised in that: further include passing through mounting plate
The servo motor that is fixed on rectangle steelframe, the first gear being connect with motor output shaft and with one of ball-screw
Upper end connection second gear, the first gear and second gear pass through gear band transmission connection.
9. a kind of oil burner regulating positioning device according to claim 1, it is characterised in that: first fixed block and
The wedge shaped shape of second fixed block, and the bottom of the first fixed block and the second fixed block is provided with and the fixed company of upper rectangle steelframe
The reinforcement strength item connect.
10. a kind of oil burner regulating positioning device according to claim 1, it is characterised in that: the burner base
Material with supporting mechanism is stainless steel square steel, and is provided with universal wheel in the bottom at lower four right angles of rectangle steelframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079445.XU CN209279156U (en) | 2018-12-11 | 2018-12-11 | A kind of oil burner regulating positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079445.XU CN209279156U (en) | 2018-12-11 | 2018-12-11 | A kind of oil burner regulating positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279156U true CN209279156U (en) | 2019-08-20 |
Family
ID=67610855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822079445.XU Active CN209279156U (en) | 2018-12-11 | 2018-12-11 | A kind of oil burner regulating positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209279156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802707A (en) * | 2019-11-27 | 2020-02-18 | 泛斯机床(天津)有限公司 | Five numerical control duplex position timber production lines |
| CN114278925A (en) * | 2021-12-13 | 2022-04-05 | 中山市思源电器有限公司 | Combustor that possesses polytypic adaptation installation |
-
2018
- 2018-12-11 CN CN201822079445.XU patent/CN209279156U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802707A (en) * | 2019-11-27 | 2020-02-18 | 泛斯机床(天津)有限公司 | Five numerical control duplex position timber production lines |
| CN114278925A (en) * | 2021-12-13 | 2022-04-05 | 中山市思源电器有限公司 | Combustor that possesses polytypic adaptation installation |
| CN114278925B (en) * | 2021-12-13 | 2023-07-07 | 中山市思源电器有限公司 | Combustor that possesses polytypic adaptation installation |
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