CN108860577A - A kind of unmanned plane and its brake assemblage - Google Patents
A kind of unmanned plane and its brake assemblage Download PDFInfo
- Publication number
- CN108860577A CN108860577A CN201810866429.7A CN201810866429A CN108860577A CN 108860577 A CN108860577 A CN 108860577A CN 201810866429 A CN201810866429 A CN 201810866429A CN 108860577 A CN108860577 A CN 108860577A
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- China
- Prior art keywords
- brake
- moving plate
- assemblage
- shell
- disk
- 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.)
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Links
- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/42—Arrangement or adaptation of brakes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of brake assemblages of unmanned plane, there is the shell (3) of axis including side, be set in the Moving plate rotated together on the axis with aero tyre (2), be set on the axis for compressing the compression plates (1) of the Moving plate (2), the brake block (22) of Moving plate (2) two sides is contacted with the disk of the shell (3) and the compression plate (1) respectively.The brake assemblage efficiently solves the problems such as temporary nothing of the prior art is able to satisfy the brake assemblage that the brake of heavy load unmanned machine requires.The invention also discloses a kind of unmanned planes including above-mentioned brake assemblage.
Description
Technical field
The present invention relates to air vehicle technique fields, more particularly to a kind of brake assemblage.Moreover, it relates to a kind of packet
Include the unmanned plane of above-mentioned brake assemblage.
Background technique
The brake assemblage of unmanned plane delivers unmanned plane for cargo and military unmanned air vehicle takes off, brake of landing uses, and is suitable for
It is larger to load cargo heavier load, the biggish unmanned plane of energy uses, and heavy load unmanned machine is still in the development phase at present, is new
Emerging field.
Unmanned plane load is smaller at this stage, and energy is lower in brake process, mostly uses clamp-type brake modes, at present there is no
It is able to satisfy the brake assemblage that the brake of heavy load unmanned machine requires；Unmanned plane brake assemblage requires volume under the premise of meeting brake and requiring
Small, light-weight, existing brake assemblage cannot be met the requirements；Unmanned plane brake assemblage brake process temperature is high (reaching as high as 1,000 degree),
The outer metal brake pair of carbon removal/Carbon Materials is difficult to bear so high-temperature at present, but charcoal/Carbon Materials brake assemblage cost is higher.
In conclusion how to efficiently solve the prior art temporarily without the brake assemblage for being able to satisfy the brake requirement of heavy load unmanned machine
The problems such as, it is current those skilled in the art's urgent problem.
Summary of the invention
The object of the present invention is to provide a kind of brake assemblage, which efficiently solves the prior art, and temporarily nothing is able to satisfy weight
The problems such as brake assemblage that the brake of load unmanned plane requires；It is a further object of the present invention to provide a kind of nothings including above-mentioned brake assemblage
It is man-machine.
In order to solve the above technical problems, the present invention provides the following technical solutions：
A kind of brake assemblage of unmanned plane has the shell of axis including side, is set on the axis with aero tyre
The Moving plate of rotation is set on the axis for compressing the compression plate of the Moving plate, the brake block of the Moving plate two sides respectively with
The disk of the shell and compression plate contact.
Preferably, the thickness of the brake assemblage is less than or equal to 29mm.
Preferably, the Moving plate is disk of material.
Preferably, the Moving plate is powdered metallurgical material disk.
Preferably, the brake block of the Moving plate is riveted on Moving plate skeleton, and the shell is steel shell, the Moving plate skeleton
Expansion slot is provided with on the shell.
Preferably, relief hole is provided in the expansion slot end on the Moving plate skeleton and the shell.
The present invention also provides a kind of unmanned planes, described including machine ontology and the brake assemblage being installed on the machine ontology
Brake assemblage is specially brake assemblage described in any of the above embodiments.
The brake assemblage of unmanned plane provided by the present invention, including shell, Moving plate, compression plate, shell side have axis, pass through
Bolt is attached with axis and piston pressure seat, and the volume and weight of brake assemblage are smaller, and shell directly participates in rubbing, brake process
In there is a face and Moving plate face paste to close, generate frictional force.Moving plate is set on axis, and Moving plate is connected with aero tyre to be turned together
Dynamic, Moving plate one side is closed with compression plate face paste in brake process, closes with shell face paste generate the realization brake process that rubbed on one side.Pressure
Tight disk is set on axis, and for compressing Moving plate, for first disk for bearing brake pressure, piston directly bears against pressure when aircraft brake
One axial brake pressure is provided on tight disk, then Moving plate, shell are passed to by compression plate.The brake block of Moving plate two sides respectively with
The disk and compression plate of shell contact.When taking off or alighting run, Moving plate is rotated together with aero tyre, compression plate,
Housing stationary is motionless, and the stretching of brake gear piston is pressed on compression plate when brake, to brake assemblage one axial brake pressure, makes to press
Axially fitting compresses for tight disk, Moving plate, shell face, and by compression plate and Moving plate binding face, Moving plate rubs with what shell binding face generated
Power is wiped, Moving plate velocity of rotation is reduced and is finally stopped the brake that aircraft is realized in rotation.
Brake assemblage provided by the present invention, structure are disk type brake structure, by using bearing disc and torsion bucket as one
Design, reduce the volume of brake assemblage, reduce the weight of brake assemblage, meet requirement of the aircraft to brake assemblage volume weight；
Big for unmanned plane load, the high situation of brake energy, brake auxiliary structure is able to satisfy to be completed in short time, short-range situation
The brake of aircraft, the brake requirement being able to satisfy under unmanned plane heavy load.
The present invention also provides a kind of unmanned planes, including machine ontology and the brake assemblage being installed on machine ontology, the brake assemblage
Specially any of the above-described kind of brake assemblage.Since above-mentioned brake assemblage has above-mentioned technique effect, the unmanned plane with the brake assemblage
Also there should be corresponding technical effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of brake assemblage provided by specific embodiment in the present invention；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is the structural schematic diagram of compression plate in Fig. 1；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is the structural schematic diagram of Moving plate skeleton in Fig. 1；
Fig. 6 is the structural schematic diagram of Moving plate brake block；
Fig. 7 is the side view of Moving plate；
Fig. 8 is the structural schematic diagram of compression plate in Fig. 1；
Fig. 9 is the side view of Fig. 8.
It is marked in attached drawing as follows：
1- compression plate, 2- Moving plate, 3- shell, 4- relief hole, 5- expansion slot, 21- Moving plate skeleton, 22- brake block.
Specific embodiment
Core of the invention is to provide a kind of brake assemblage, which efficiently solves the prior art, and temporarily nothing is able to satisfy weight
The problems such as brake assemblage that the brake of load unmanned plane requires；Another core of the invention is to provide a kind of nothing including above-mentioned brake assemblage
It is man-machine.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1 to Fig. 9, Fig. 1 is a kind of structural representation of brake assemblage provided by specific embodiment in the present invention
Figure；Fig. 2 is A-A cross-sectional view in Fig. 1；Fig. 3 is the structural schematic diagram of compression plate in Fig. 1；Fig. 4 is the side view of Fig. 3；Fig. 5 is Fig. 1
The structural schematic diagram of middle Moving plate skeleton；Fig. 6 is the structural schematic diagram of Moving plate brake block；Fig. 7 is the side view of Moving plate；Fig. 8 is Fig. 1
The structural schematic diagram of middle compression plate；Fig. 9 is the side view of Fig. 8.
In a specific embodiment, the brake assemblage of unmanned plane provided by the present invention, including shell 3, Moving plate 2, pressure
Tight disk 1,3 side of shell have axis, are attached by bolt and axis and piston pressure seat, the volume and weight of brake assemblage compared with
Small, shell 3 directly participates in friction, has a face and 2 face paste of Moving plate to close in brake process, generates frictional force.Moving plate 2 is set in axis
On, Moving plate 2 is connected with aero tyre to be rotated together, and 2 one side of Moving plate and 1 face paste of compression plate are closed in brake process, on one side with
3 face paste of shell, which is closed, generates the realization brake process that rubbed.Compression plate 1 is set on axis, for compressing Moving plate 2, to bear brake
First disk of pressure, piston, which is directly born against, when aircraft brake provides an axial brake pressure on compression plate 1, then passes through compression
Disk 1 passes to Moving plate 2, shell 3.The brake block 22 of 2 two sides of Moving plate is contacted with the disk of shell 3 and compression plate 1 respectively.In aircraft
It takes off or when alighting run, Moving plate 2 is rotated together with aero tyre, and compression plate 1, shell 3 are stationary, brake gear when brake
Piston stretching is pressed on compression plate 1, to brake assemblage one axial brake pressure, pastes compression plate 1, Moving plate 2,3 face of shell axially
Combined pressure is tight, and by compression plate 1 and 2 binding face of Moving plate, the frictional force that Moving plate 2 and 3 binding face of shell generate makes Moving plate 2 rotate speed
Degree reduces and is finally stopped the brake that aircraft is realized in rotation.
Brake assemblage provided by the present invention, structure are disk type brake structure, by using bearing disc and torsion bucket as one
Design, reduce the volume of brake assemblage, reduce the weight of brake assemblage, meet requirement of the aircraft to brake assemblage volume weight；
Big for unmanned plane load, the high situation of brake energy, brake auxiliary structure is able to satisfy to be completed in short time, short-range situation
The brake of aircraft, the brake requirement being able to satisfy under unmanned plane heavy load.
Above-mentioned brake assemblage is only a kind of preferred embodiment, is specifically not limited thereto, on this basis can be according to actual needs
It makes having and targetedly adjust, to obtain different embodiments, the thickness of brake assemblage is less than or equal to 29mm, and structure is tight
It gathers, occupied space is smaller, reduces the weight of brake assemblage, reduces the volume of brake assemblage, meets aircraft to brake secondary volume weight
The requirement of amount.
On the basis of above-mentioned specific embodiment, those skilled in the art can be according to the difference of specific occasion, to brake
Vehicle pair carries out several changes, and Moving plate 2 is disk of material, Moving plate 2 is changed to disk of material, traditional disk type brake, Moving plate 2 is metal
Disk, quiet disk are disk of material, improve 2 heat reservoir of Moving plate.Since the specific heat of friction material is greater than metal material, same energy is being absorbed
In the case where amount, temperature raising is smaller, to a certain degree the temperature of reduction brake rear brake hull, unmanned 2 temperature highest of moving plate,
The safety and service life of brake can be greatly improved by reducing by 2 brake temperature of Moving plate.
In order to further optimize the above technical scheme, Moving plate 2 is powdered metallurgical material disk, can bear higher temperature, cost
It is lower.
It is important to note that brake assemblage provided by the present invention is not intended to be limited to such situation, the brake of Moving plate 2
Piece 22 is riveted on Moving plate skeleton 21, easy to connect, easy to disassemble.Shell 3 is steel shell, passes through bolt and axis and piston pressure
Seat is attached, and intensity is higher.Expansion slot 5 is provided on Moving plate skeleton 21 and shell 3, the abrasive dust generated in brake process can lead to
The discharge of expansion slot 5 is crossed, prevents abrasive dust from accumulating in brake assemblage, while grinding energy takes away a part of heat, reduces brake disc temperature.
Brake assemblage provided by the present invention, in the immovable situation of other components, swollen on Moving plate skeleton 21 and shell 3
Swollen 5 end of slot is provided with relief hole 4, can effectively alleviate dilatancy and stress release of the Moving plate skeleton 21 under the high temperature that brakes.
Expansion slot 5 and relief hole 4 are opened on Moving plate skeleton 21 and shell 3, can help to Moving plate skeleton 21 and shell 3 in brake process
Stress release alleviates its thermal deformation.
The brake assemblage provided in based on the above embodiment, the present invention also provides a kind of unmanned plane, which includes machine
Ontology and the brake assemblage being installed on machine ontology, wherein brake assemblage is any one brake assemblage in above-described embodiment.Due to this
Unmanned plane uses the brake assemblage in above-described embodiment, so the beneficial effect of the unmanned plane please refers to above-described embodiment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (7)
1. a kind of brake assemblage of unmanned plane, which is characterized in that including side have axis shell (3), be set on the axis with
Moving plate (2) that aero tyre rotates together is set on the axis for compressing the compression plate (1) of the Moving plate (2), described dynamic
The brake block (22) of disk (2) two sides is contacted with the disk of the shell (3) and the compression plate (1) respectively.
2. brake assemblage according to claim 1, which is characterized in that the thickness of the brake assemblage is less than or equal to 29mm.
3. brake assemblage according to claim 1, which is characterized in that the Moving plate (2) is disk of material.
4. brake assemblage according to claim 3, which is characterized in that the Moving plate (2) is powdered metallurgical material disk.
5. brake assemblage according to claim 1-4, which is characterized in that brake block (22) riveting of the Moving plate (2)
It connects on Moving plate skeleton (21), the shell (3) is steel shell, is provided on the Moving plate skeleton (21) and the shell (3) swollen
Swollen slot (5).
6. brake assemblage according to claim 5, which is characterized in that on the Moving plate skeleton (21) and the shell (3)
Expansion slot (5) end is provided with relief hole (4).
7. a kind of unmanned plane, including machine ontology and the brake assemblage being installed on the machine ontology, which is characterized in that the brake
Pair is specially brake assemblage as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866429.7A CN108860577A (en) | 2018-08-01 | 2018-08-01 | A kind of unmanned plane and its brake assemblage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866429.7A CN108860577A (en) | 2018-08-01 | 2018-08-01 | A kind of unmanned plane and its brake assemblage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108860577A true CN108860577A (en) | 2018-11-23 |
Family
ID=64306762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810866429.7A Pending CN108860577A (en) | 2018-08-01 | 2018-08-01 | A kind of unmanned plane and its brake assemblage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108860577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591079A (en) * | 2020-11-11 | 2021-04-02 | 北京共创晶桔科技服务有限公司 | Unmanned aerial vehicle's wheel braking system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206253Y (en) * | 1994-09-30 | 1995-08-30 | 中国航空工业总公司第六二一研究所 | Airplane brake disc |
| CN1814657A (en) * | 2005-02-02 | 2006-08-09 | 中南大学 | Environment-protection type high-performance automobile braking piece and making method |
| CN201096155Y (en) * | 2007-04-05 | 2008-08-06 | 王淑敏 | Landing gear braking disc pair for airplane |
| CN102042356A (en) * | 2010-12-16 | 2011-05-04 | 西安航空制动科技有限公司 | Steel brake disc with stress release holes |
| DE102010047446A1 (en) * | 2009-10-29 | 2011-05-05 | Schaeffler Technologies Gmbh & Co. Kg | Clutch disk for friction clutch, has bolts attached at driver disk and are distributed over extent, where bolts are reached through in recesses at height of twisting angle in counter disk |
| CN203702926U (en) * | 2014-02-28 | 2014-07-09 | 唐泽交通器材(泰州)有限公司 | Bicycle disc brake driving mechanism |
| CN206111904U (en) * | 2016-09-29 | 2017-04-19 | 上汽通用汽车有限公司 | Fender and car that is provided with this fender |
| CN207157506U (en) * | 2017-08-15 | 2018-03-30 | 长沙鑫航机轮刹车有限公司 | A kind of brake machine wheel for unmanned aerial vehicle |
| CN208813498U (en) * | 2018-08-01 | 2019-05-03 | 湖南博云新材料股份有限公司 | A kind of unmanned plane and its brake assemblage |
-
2018
- 2018-08-01 CN CN201810866429.7A patent/CN108860577A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206253Y (en) * | 1994-09-30 | 1995-08-30 | 中国航空工业总公司第六二一研究所 | Airplane brake disc |
| CN1814657A (en) * | 2005-02-02 | 2006-08-09 | 中南大学 | Environment-protection type high-performance automobile braking piece and making method |
| CN201096155Y (en) * | 2007-04-05 | 2008-08-06 | 王淑敏 | Landing gear braking disc pair for airplane |
| DE102010047446A1 (en) * | 2009-10-29 | 2011-05-05 | Schaeffler Technologies Gmbh & Co. Kg | Clutch disk for friction clutch, has bolts attached at driver disk and are distributed over extent, where bolts are reached through in recesses at height of twisting angle in counter disk |
| CN102042356A (en) * | 2010-12-16 | 2011-05-04 | 西安航空制动科技有限公司 | Steel brake disc with stress release holes |
| CN203702926U (en) * | 2014-02-28 | 2014-07-09 | 唐泽交通器材(泰州)有限公司 | Bicycle disc brake driving mechanism |
| CN206111904U (en) * | 2016-09-29 | 2017-04-19 | 上汽通用汽车有限公司 | Fender and car that is provided with this fender |
| CN207157506U (en) * | 2017-08-15 | 2018-03-30 | 长沙鑫航机轮刹车有限公司 | A kind of brake machine wheel for unmanned aerial vehicle |
| CN208813498U (en) * | 2018-08-01 | 2019-05-03 | 湖南博云新材料股份有限公司 | A kind of unmanned plane and its brake assemblage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591079A (en) * | 2020-11-11 | 2021-04-02 | 北京共创晶桔科技服务有限公司 | Unmanned aerial vehicle's wheel braking system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |