CN109538660A - A kind of brake apparatus - Google Patents
A kind of brake apparatus Download PDFInfo
- Publication number
- CN109538660A CN109538660A CN201811158098.8A CN201811158098A CN109538660A CN 109538660 A CN109538660 A CN 109538660A CN 201811158098 A CN201811158098 A CN 201811158098A CN 109538660 A CN109538660 A CN 109538660A
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- China
- Prior art keywords
- bevel gear
- sleeve
- output shaft
- cabinet
- flange
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
- F16D49/08—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees
- F16D49/10—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees mechanically actuated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
- F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of brake apparatus, belong to marine machinery field.Brake apparatus includes driving assembly, brake assemblies and connecting rod, and driving assembly includes cabinet, cone fluted disc, the first force piece, the second force piece, transmission shaft and tooth rest；Cone fluted disc is installed in rotation in cabinet, and two tooth rests include bracket and drive bevel gear, and bracket is fixedly mounted on cone fluted disc；First output shaft of the first force piece is coaxially installed with first bevel gear, and first bevel gear is meshed with two drive bevel gears simultaneously；Second output shaft of the second force piece is coaxially installed with second bevel gear, and second bevel gear is meshed with two drive bevel gears simultaneously；Being located in the box body on one end for transmission shaft is coaxially installed with output bevel gear wheel, and output bevel gear wheel is meshed with cone fluted disc, and the axial direction on one end periphery wall of transmission shaft being located at outside cabinet along transmission shaft is provided with external screw thread, and the other end and the transmission shaft of connecting rod are threadedly engaged.The present invention improves the working efficiency of brake apparatus.
Description
Technical field
The invention belongs to marine machinery field, in particular to a kind of brake apparatus.
Background technique
Brake apparatus is a kind of common marine machinery, is used to brake windlass, mooring winch, towing winch etc..
Brake apparatus is generally divided into three classes according to driving method, is manual braking device, hydraulic brake system and connection respectively
Close brake apparatus.For combination brake device, there are two kinds of drive modes of manual actuation and hydraulic-driven simultaneously, mainly include
First brake band, the second brake ribbon, connecting rod, hydraulic-driven component and manual actuation component, first brake band and the second brake ribbon
Fixing end interconnect, hydraulic-driven component and manual actuation component can drive first brake band and second to stop
The opposite locking or release that first brake band and the second brake ribbon are perhaps realized backwards to mobile of the movable end of vehicle band.
However, above-mentioned this common combination brake device, when needing using hydraulic-driven mode, needing will be manual
Connecting pin between driving assembly and first brake band disassembles, then by connecting pin again by hydraulic-driven component and first
Brake ribbon connects.And when needing using manual drive mode, needing will be between hydraulic-driven component and first brake band
Connecting pin disassemble, then manual actuation component and first brake band connection will be got up again by connecting pin, operation very
It is cumbersome, cause the working efficiency of brake apparatus lower.
Summary of the invention
The embodiment of the invention provides a kind of brake apparatus, can quickly switch the drive mode of brake apparatus, improve
Working efficiency.The technical solution is as follows:
The embodiment of the invention provides a kind of brake apparatus, the brake apparatus includes driving assembly, brake assemblies and company
Bar, the brake assemblies include first brake band and the second brake ribbon, and the first brake band and second brake ribbon are consolidated
Fixed end interconnects, and the movable end of the first brake band is hinged on the first hinged shaft, the work of second brake ribbon
Moved end and one end of the connecting rod are hinged, and the second hinged shaft, second hinged shaft and first hinged shaft are fitted on the connecting rod
It is arranged parallel, the driving component includes cabinet, cone fluted disc, the first force piece, the second force piece, transmission shaft and two teeth
Wheel carrier；
The cone fluted disc is installed in rotation in the cabinet, and two tooth rests include bracket and transmission cone tooth
Wheel, the bracket are fixedly mounted on an end face of the cone fluted disc, and the drive bevel gear is installed in rotation on corresponding
On the bracket, and the axis of the drive bevel gear and it is described cone fluted disc axis be mutually perpendicular to, two tooth rests with
The axis of the cone fluted disc is axial symmetry arrangement, and two drive bevel gear confronting coaxials are arranged；
First force piece is fixedly mounted on the cabinet, and the first output shaft of first force piece is rotationally
It is inserted on the cabinet, and first output shaft and the cone fluted disc are coaxially arranged, first output shaft is located at institute
State and be coaxially installed with first bevel gear on the intracorporal one end of case, the first bevel gear simultaneously with two drive bevel gear phases
Engagement；
Second force piece is fixedly mounted on the cabinet, and the second output shaft of second force piece is rotationally
It is inserted on the cabinet, and second output shaft and the cone fluted disc are coaxially arranged, second output shaft is located at institute
State and be coaxially installed with second bevel gear on the intracorporal one end of case, the second bevel gear simultaneously with two drive bevel gear phases
Engagement；
The transmission shaft arranges that the transmission shaft can be inserted on the cabinet with turning, institute perpendicular to first hinged shaft
That states transmission shaft is coaxially installed with output bevel gear wheel, the output bevel gear wheel and the cone tooth on the intracorporal one end of the case
Disk is meshed, and the axial direction on one end periphery wall of the transmission shaft being located at outside the cabinet along the transmission shaft is provided with outer spiral shell
Line, the other end of the connecting rod are threadedly engaged with the transmission shaft.
In a kind of implementation of the invention, flange sleeve is provided in the cabinet, the cone fluted disc is rotationally same
In the flange sleeve, first output shaft is rotationally coaxially inserted into the flange sleeve axle sleeve.
In another implementation of the invention, coaxial sleeve is equipped with first axle set, the first axle in the flange sleeve
One end of set is folded between the cone fluted disc and the flange sleeve, and the other end of first axle sleeve is coaxially arranged with the first method
The end face backwards to the bracket of Lan Huan, the first flange ring and the cone fluted disc offset.
In another implementation of the invention, coaxial sleeve is equipped with the second axle sleeve and third axis on first output shaft
Set, one end of second axle sleeve is folded between the flange sleeve and first output shaft, second axle sleeve it is another
End is coaxially arranged with second flange ring, and the second flange ring is folded in the outward flange and the cabinet of first output shaft
Between outer wall, one end of the third axle sleeve is folded between the flange sleeve and first output shaft, the third axle sleeve
The other end be coaxially arranged with third flange ring, the third flange ring be folded in the flange sleeve end and first cone
Between gear.
In another implementation of the invention, coaxial sleeve is equipped with first bearing on first output shaft, and described the
One bearing is folded between the second flange ring and the outward flange of first output shaft.
In another implementation of the invention, the first axle bed is provided in the cabinet, second output shaft can
It is rotationally coaxially inserted into first axle bed.
In another implementation of the invention, coaxial sleeve is equipped with the 4th axle sleeve on second output shaft, and described the
One end of four axle sleeves is folded between first axle bed and second output shaft, and the other end of the 4th axle sleeve is coaxially set
It is equipped with the 4th flange ring, the 4th flange ring is folded between first axle bed and the second bevel gear.
In another implementation of the invention, the second axle bed is provided in the cabinet, the transmission shaft can be rotated
Ground is coaxially inserted into second axle bed.
In another implementation of the invention, the 5th axle sleeve is set on the transmission shaft, the 5th axle sleeve
One end is folded between second axle bed and the transmission shaft, and the other end of the 5th axle sleeve is coaxially arranged with the 5th flange
Ring, the 5th flange ring are folded between second axle bed and the output bevel gear wheel.
In another implementation of the invention, coaxial sleeve is equipped with second bearing, second axis on the transmission shaft
It holds and is folded between second axle bed and the outward flange of the transmission shaft.
Technical solution provided in an embodiment of the present invention has the benefit that
When the brake apparatus provided by the embodiment of the present invention works, first brake band and the second brake ribbon are sleeved on braking
On disk, when needing to drive brake apparatus to realize locking and unclamp by the first force piece, the first output shaft of the first force piece
Rotation to drive two drive bevel gear rotations by first bevel gear, and drives two brackets to bore the axis of fluted disc simultaneously
For axis rotation, so that boring fluted disc rotation, and then transmission shaft is driven to rotate by cone fluted disc and output bevel gear wheel, with the company of driving
The other end of bar, along the axial movement of transmission shaft, rotates connecting rod around the second pin shaft on transmission shaft, one end of connecting rod
Drive the movable end of the second brake ribbon close to or far away from the movable end of first brake band, to realize locking and the pine of brake apparatus
It opens.When needing to drive brake apparatus to realize locking and unclamp by the second force piece, the second output shaft rotation of the second force piece
Turn, to drive the rotation of two drive bevel gears by second bevel gear, and two brackets of drive with the axis for boring fluted disc are simultaneously
Axis rotation, so that cone fluted disc rotation, and then transmission shaft rotation is driven by cone fluted disc and output bevel gear wheel, with drive link
The other end on transmission shaft along the axial movement of transmission shaft, rotate connecting rod around the second pin shaft, one end band of connecting rod
The movable end of the second brake ribbon is moved close to or far away from the movable end of first brake band, to realize locking and the pine of brake apparatus
It opens.It can be seen that do not need to do remaining dismounting adjustment when needing to switch between the first force piece and the second force piece,
Can directly it switch, it is achieved that being switched fast for the drive mode of brake apparatus, improves work efficiency.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the cross-sectional view of brake apparatus provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view of box house provided in an embodiment of the present invention；
Each symbol indicates that meaning is as follows in figure:
1- driving assembly, 11- cabinet, 111- flange sleeve, the first axle bed of 112-, the second axle bed of 113-, 12- bore fluted disc, 13-
First force piece, the first output shaft of 131-, 132- first bevel gear, 133- handwheel, 134- outward flange, 135- first bearing, 14-
Second force piece, the second output shaft of 141-, 142- second bevel gear, 15- transmission shaft, 151- output bevel gear wheel, the second axis of 152-
It holds, 153- outward flange, 16- tooth rest, 161- bracket, 162- drive bevel gear, 2- brake assemblies, 21- first brake band, 22-
Second brake ribbon, the first hinged shaft of 23-, 3- connecting rod, the second hinged shaft of 31-, the first axle sleeve of 41-, 42- first flange ring, 43- third axis
Set, the 4th axle sleeve of 44-, the 5th axle sleeve of 45-, 51- first flange ring, 52- second flange ring, 53- third flange ring, 54- the 4th
Flange ring, the 5th flange ring of 55-, brake disc 100.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
The embodiment of the invention provides a kind of brake apparatus, which can be used for windlass, mooring winch, towing cable
The mechanical equipments such as machine, Fig. 1 is the cross-sectional view of the brake apparatus, as shown in Figure 1, the brake apparatus includes driving assembly 1, brake group
Part 2 and connecting rod 3, brake assemblies 2 include first brake band 21 and the second brake ribbon 22, first brake band 21 and the second brake ribbon 22
Fixing end interconnect, the movable end of first brake band 21 is hinged on the first hinged shaft 23, the second brake ribbon 22
One end of movable end and connecting rod 3 is hinged, and the second hinged shaft 31 is fitted on connecting rod 3, and the second hinged shaft 31 and the first hinged shaft 23 are mutually flat
Row arrangement, driving assembly 1 include cabinet 11, cone fluted disc 12, the first force piece 13, the second force piece 14, transmission shaft 15 and two
Tooth rest 16.
Fig. 2 is the cross-sectional view of box house, and in conjunction with Fig. 2, in the present embodiment, cone fluted disc 12 is installed in rotation on cabinet
In 11, two tooth rests 16 include bracket 161 and drive bevel gear 162, and bracket 161 is fixedly mounted on one end of cone fluted disc 12
On face, drive bevel gear 162 is installed in rotation on corresponding bracket 161, and the axis of drive bevel gear 162 and cone fluted disc
12 axis is mutually perpendicular to, and two tooth rests 16 are arranged using the axis for boring fluted disc 12 as axial symmetry, and two drive bevel gears 162
Confronting coaxial arrangement.
Specifically, the first force piece 13 is fixedly mounted on cabinet 11, and the first output shaft 131 of the first force piece 13 can turn
It is inserted on cabinet 11 dynamicly, and the first output shaft 131 and cone fluted disc 12 are coaxially arranged, the first output shaft 131 is located at cabinet
First bevel gear 132 is coaxially installed on one end in 11, first bevel gear 132 is nibbled with two 162 phases of drive bevel gear simultaneously
It closes.
Specifically, the second force piece 14 is fixedly mounted on cabinet 11, and the second output shaft 141 of the second force piece 14 can turn
It is inserted on cabinet 11 dynamicly, and the second output shaft 141 and cone fluted disc 12 are coaxially arranged, the second output shaft 141 is located at cabinet
Second bevel gear 142 is coaxially installed on one end in 11, second bevel gear 142 is nibbled with two 162 phases of drive bevel gear simultaneously
It closes.
Specifically, transmission shaft 15 is arranged perpendicular to the first hinged shaft 23, and transmission shaft 15 can be inserted on cabinet 11 with turning, transmission
Output bevel gear wheel 151 is coaxially installed on the one end of axis 15 being located in cabinet 11, output bevel gear wheel 151 is nibbled with cone 12 phase of fluted disc
Close, the axial direction on one end periphery wall of transmission shaft 15 being located at outside cabinet 11 along transmission shaft 15 is provided with external screw thread, connecting rod 3 it is another
One end is threadedly engaged with transmission shaft 15.
When the brake apparatus provided by the embodiment of the present invention works, first brake band 21 and the second brake ribbon 22 are sleeved on
(brake disc of the mechanical equipments such as windlass, mooring winch, towing winch, brake disc is usually and for spooled cable for brake disc 100
Roller is coaxially fixed) on, when needing to drive brake apparatus to realize locking and unclamp by the first force piece 13, the first force piece
13 the first output shaft 131 rotation, to drive two drive bevel gears 162 to rotate by first bevel gear 132, and drives simultaneously
Two brackets 161 are rotated using boring the axis of fluted disc 12 as axis, so that cone fluted disc 12 rotates, and then pass through cone fluted disc 12 and defeated
Bevel gear 151 drives transmission shaft 15 to rotate out, with the other end of drive link 3 along the axial direction fortune of transmission shaft 15 on transmission shaft 15
It is dynamic, rotate connecting rod 3 around the second pin shaft, one end of connecting rod 3 drives the movable end of the second brake ribbon 22 close or remote
Movable end from first brake band 21, to realize the locking and release of brake apparatus.When need by the second force piece 14 drive
When brake apparatus is realized locking and is unclamped, the second output shaft 141 rotation of the second force piece 14, to pass through second bevel gear 142
It drives two drive bevel gears 162 to rotate, and two brackets 161 is driven to rotate using the axis for boring fluted disc 12 as axis simultaneously, thus
So that cone fluted disc 12 rotates, and then transmission shaft 15 is driven to rotate by cone fluted disc 12 and output bevel gear wheel 151, with drive link 3
The other end on transmission shaft 15 along the axial movement of transmission shaft 15, finally make connecting rod 3 around the second pin shaft rotate, connecting rod 3
One end drives the movable end of the second brake ribbon 22 close to or far away from the movable end of first brake band 21, to realize brake apparatus
Locking and release.It can be seen that not needing to do remaining when needing to switch between the first force piece 13 and the second force piece 14
Dismounting adjustment, can directly switch, it is achieved that the drive mode of brake apparatus is switched fast, improve work effect
Rate.
Also, when needing the first force piece 13 and the second force piece 14 to work at the same time, due to first bevel gear 132 and the
Two bevel gears 142 can be identical bevel gear, so only needing the rotation speed of the first output shaft 131 and the second output shaft 141
Identical driving while the first force piece 13 and the second force piece 14 can be realized to brake apparatus.
In the present embodiment, the first force piece 13 can be manual actuation module, being located in the first output shaft 131
Handwheel 133 is coaxially installed on one end outside cabinet 11, to realize the manual actuation of brake apparatus by rotating handwheel 133
Mode.Second force piece 14 can be hydraulic-driven module, can be on the one end of the second output shaft 141 being located at outside cabinet 11
It is sequentially connected with hydraulic motor, to realize the hydraulic-driven mode of brake apparatus by hydraulic motor.
In other embodiments, according to actual needs, the first force piece 13 or the second force piece 14 can also be other
The drive module of form, such as motor etc., the invention is not limited in this regard.
With continued reference to Fig. 2, in the present embodiment, flange sleeve 111 is provided in cabinet 11, cone fluted disc 12 is rotationally coaxial
It is sleeved in flange sleeve 111, the first output shaft 131 is rotationally coaxially inserted into flange sleeve 111.
In above-mentioned implementation, it can also be first that flange sleeve 111, which not only can provide installation foundation for cone fluted disc 12,
Output shaft 131 provides installation guiding, so that the first output shaft 131 always can be coaxially arranged between cone fluted disc 12.
Optionally, flange sleeve 111 is tubular structure, and is vertically fixed on the inner wall of cabinet 11.
Specifically, for coaxial sleeve equipped with first axle set 41, one end of the first axle sleeve 41 is folded in cone fluted disc 12 in flange sleeve 111
Between flange sleeve 111, the other end of the first axle sleeve 41 is coaxially arranged with first flange ring 51, first flange ring 51 and cone fluted disc
12 end face backwards to bracket 161 offsets.
In above-mentioned implementation, the first axle sleeve 41 be used for guarantees cone fluted disc 12 can consolidate be sleeved on flange sleeve 111
On, and avoid flange sleeve 111 and directly contact friction with cone fluted disc 12, to play the role of protecting flange sleeve 111.First
Flange ring 51 is folded between cone fluted disc 12 and the inner wall of cabinet 11, has been not only acted as the effect of cone of support fluted disc 12, has also been avoided
Cone fluted disc 12 CONTACT WITH FRICTION directly between the inner wall of cabinet 11 plays the role of protecting cabinet 11.
In the present embodiment, coaxial sleeve is equipped with the second axle sleeve 42 and third axle sleeve 43, the second axle sleeve on the first output shaft 131
42 one end is folded between flange sleeve 111 and the first output shaft 131, and the other end of the second axle sleeve 42 is coaxially arranged with the second method
Blue ring 52, second flange ring 52 are folded between the outward flange 134 of the first output shaft 131 and the outer wall of cabinet 11, third axle sleeve
43 one end is folded between flange sleeve 111 and the first output shaft 131, and the other end of third axle sleeve 43 is coaxially arranged with third method
Blue ring 53, third flange ring 53 are folded between the end of flange sleeve 111 and first bevel gear 132.
In above-mentioned implementation, the second axle sleeve 42 is identical with the thickness of third axle sleeve 43, thereby may be ensured that first is defeated
Shaft 131 is stable to be rotated in flange sleeve 111.Also, by first bevel gear 132, second flange ring 52, flange sleeve 111,
The outward flange 134 of third flange ring 53 and the first output shaft 131 realizes axial direction of first output shaft 131 in flange sleeve 111
Positioning, avoids the first output shaft 131 and the problem of play occurs.
Optionally, the second axle sleeve 42 and third axle sleeve 43 are spaced apart from each other arrangement, to avoid the second axle sleeve 42 and third axis
It generates and interferes between set 43.
In the present embodiment, coaxial sleeve is equipped with first bearing 135 on the first output shaft 131, and first bearing 135 is folded in the
Between two flange rings 52 and the outward flange 134 of the first output shaft 131.
In above-mentioned implementation, first bearing 135 is fastened on the outward flange of second flange ring 52 and the first output shaft 131
Between 134, it can effectively avoid generating between second flange ring 52 and the outward flange 134 of the first output shaft 131 and directly rub
Wipe contact.Also, by first bearing 135, the axial force that the first output shaft 131 generates when rotated can be born, reduces by the
The frictional force of one output shaft 131 being subject to.
Optionally, first bearing 135 can be thrust bearing, so as to utilize the characteristic of thrust bearing, so that first
Bearing 135 preferably bears the axial force of the first output shaft 131.
In the present embodiment, the first axle bed 112, the rotationally coaxial inserting of the second output shaft 141 are provided in cabinet 11
In the first axle bed 112.
In above-mentioned implementation, the first axle bed 112 is used to provide inserting basis for the second output shaft 141, so that the
What two output shafts 141 can consolidate is inserted on cabinet 11.
Optionally, the thickness of the first axle bed 112 is greater than the thickness of cabinet 11, to further improve the second output
The mounting stability of axis 141.
In the present embodiment, coaxial sleeve is equipped with the 4th axle sleeve 44, one end sandwiched of the 4th axle sleeve 44 on the second output shaft 141
Between the first axle bed 112 and the second output shaft 141, the other end of the 4th axle sleeve 44 is coaxially arranged with the 4th flange ring 54, the
Four flange rings 54 are folded between the first axle bed 112 and second bevel gear 142.
In above-mentioned implementation, the 4th axle sleeve 44 is used to guarantee that the second output shaft 141 can consolidate to be inserted into first
It on axle bed 112, and avoids the first axle bed 112 and directly contacts friction with the second output shaft 141, so that it is defeated to play protection second
The effect of shaft 141 and the first axle bed 112.4th flange ring 54 is folded between the first axle bed 112 and second bevel gear 142,
The first axle bed 112 CONTACT WITH FRICTION directly between second bevel gear 142 is avoided, the first axle bed 112 and second of protection is played
The effect of bevel gear 142.
In the present embodiment, the second axle bed 113 is provided in cabinet 11, transmission shaft 15 is rotationally coaxially inserted into second
In axle bed 113.
In above-mentioned implementation, the second axle bed 113 is used to provide inserting basis for transmission shaft 15, so that transmission shaft 15
What can be consolidated is inserted on cabinet 11.
Optionally, the thickness of the second axle bed 113 is greater than the thickness of cabinet 11, to further improve transmission shaft 15
Mounting stability.
Specifically, the 5th axle sleeve 45 is set on transmission shaft 15, one end of the 5th axle sleeve 45 is folded in 113 He of the second axle bed
Between transmission shaft 15, the other end of the 5th axle sleeve 45 is coaxially arranged with the 5th flange ring 55, and the 5th flange ring 55 is folded in second
Between axle bed 113 and output bevel gear wheel 151.
In above-mentioned implementation, the 5th axle sleeve 45 is used to guarantee that transmission shaft 15 can consolidate to be inserted into the second axle bed
It on 113, and avoids the second axle bed 113 and directly contacts friction with transmission shaft 15, to play protection transmission shaft 15 and second
The effect of axle bed 113.5th flange ring 55 is folded between the second axle bed 113 and output bevel gear wheel 151, avoids the second axle bed
113 directly between output bevel gear wheel 151 CONTACT WITH FRICTION, play protection the second axle bed 113 and output bevel gear wheel 151 work
With.
Optionally, the thickness of the second axle bed 113 is greater than the thickness of cabinet 11, to further improve transmission shaft 15
Mounting stability.
Specifically, coaxial sleeve is equipped with second bearing 152 on transmission shaft 15, and second bearing 152 is folded in 113 He of the second axle bed
Between the outward flange 153 of transmission shaft 15.
In above-mentioned implementation, second bearing 152 be fastened on the second axle bed 113 and transmission shaft 15 outward flange 153 it
Between, it can effectively avoid generating direct CONTACT WITH FRICTION between the second axle bed 113 and the outward flange 153 of transmission shaft 15.Also,
By second bearing 152, the axial force that transmission shaft 15 generates when rotated can be born, reduces the friction of transmission shaft 15 being subject to
Power.
Optionally, second bearing 152 can be thrust bearing, so as to utilize the characteristic of thrust bearing, so that second
Bearing 152 preferably bears the axial force of transmission shaft 15.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of brake apparatus, the brake apparatus includes driving assembly, brake assemblies and connecting rod, and the brake assemblies include the
The fixing end of one brake ribbon and the second brake ribbon, the first brake band and second brake ribbon interconnects, institute
The movable end for stating first brake band is hinged on the first hinged shaft, and the movable end of second brake ribbon and one end of the connecting rod are cut with scissors
It connects, the second hinged shaft is fitted on the connecting rod, second hinged shaft is arranged parallel with first hinged shaft, and feature exists
In the driving component includes cabinet, cone fluted disc, the first force piece, the second force piece, transmission shaft and two tooth rests；
The cone fluted disc is installed in rotation in the cabinet, and two tooth rests include bracket and drive bevel gear,
The bracket is fixedly mounted on an end face of the cone fluted disc, and the drive bevel gear is installed in rotation on corresponding described
On bracket, and the axis of the drive bevel gear and the axis of the cone fluted disc are mutually perpendicular to, and two tooth rests are with described
The axis of fluted disc is bored as axial symmetry arrangement, and two drive bevel gear confronting coaxial arrangements；
First force piece is fixedly mounted on the cabinet, and the first output shaft of first force piece rotationally inserts
On the cabinet, and first output shaft and the cone fluted disc are coaxially arranged, and first output shaft is located at the case
First bevel gear is coaxially installed on intracorporal one end, the first bevel gear is mutually nibbled with two drive bevel gears simultaneously
It closes；
Second force piece is fixedly mounted on the cabinet, and the second output shaft of second force piece rotationally inserts
On the cabinet, and second output shaft and the cone fluted disc are coaxially arranged, and second output shaft is located at the case
Second bevel gear is coaxially installed on intracorporal one end, the second bevel gear is mutually nibbled with two drive bevel gears simultaneously
It closes；
The transmission shaft arranges that the transmission shaft can be inserted on the cabinet with turning, the biography perpendicular to first hinged shaft
Being located on the intracorporal one end of the case for moving axis is coaxially installed with output bevel gear wheel, the output bevel gear wheel and the cone fluted disc phase
The axial direction on one end periphery wall outside the cabinet along the transmission shaft of engagement, the transmission shaft is provided with external screw thread,
The other end of the connecting rod is threadedly engaged with the transmission shaft.
2. brake apparatus according to claim 1, which is characterized in that be provided with flange sleeve, the cone tooth in the cabinet
Rotationally for coaxial package in the flange sleeve, first output shaft is rotationally coaxially inserted into the flange sleeve to disk
It is interior.
3. brake apparatus according to claim 2, which is characterized in that coaxial sleeve is equipped with first axle set in the flange sleeve,
One end of first axle sleeve is folded between the cone fluted disc and the flange sleeve, and the other end of first axle sleeve is coaxially set
It is equipped with first flange ring, the end face backwards to the bracket of the first flange ring and the cone fluted disc offsets.
4. brake apparatus according to claim 2, which is characterized in that coaxial sleeve is equipped with the second axis on first output shaft
Set and third axle sleeve, one end of second axle sleeve are folded between the flange sleeve and first output shaft, and described second
The other end of axle sleeve is coaxially arranged with second flange ring, the second flange ring be folded in first output shaft outward flange and
Between the outer wall of the cabinet, one end of the third axle sleeve is folded between the flange sleeve and first output shaft, institute
The other end for stating third axle sleeve is coaxially arranged with third flange ring, the third flange ring be folded in the flange sleeve end and
Between the first bevel gear.
5. brake apparatus according to claim 4, which is characterized in that coaxial sleeve is equipped with first axle on first output shaft
It holds, the first bearing is folded between the second flange ring and the outward flange of first output shaft.
6. brake apparatus according to claim 1, which is characterized in that it is provided with the first axle bed in the cabinet, described
Two output shafts are rotationally coaxially inserted into first axle bed.
7. brake apparatus according to claim 6, which is characterized in that coaxial sleeve is equipped with the 4th axis on second output shaft
Set, one end of the 4th axle sleeve is folded between first axle bed and second output shaft, the 4th axle sleeve it is another
One end is coaxially arranged with the 4th flange ring, the 4th flange ring be folded in first axle bed and the second bevel gear it
Between.
8. brake apparatus according to claim 1, which is characterized in that be provided with the second axle bed, the biography in the cabinet
Moving axis is rotationally coaxially inserted into second axle bed.
9. brake apparatus according to claim 8, which is characterized in that the 5th axle sleeve is set on the transmission shaft, it is described
One end of 5th axle sleeve is folded between second axle bed and the transmission shaft, the other end coaxial arrangement of the 5th axle sleeve
There is the 5th flange ring, the 5th flange ring is folded between second axle bed and the output bevel gear wheel.
10. brake apparatus according to claim 9, which is characterized in that coaxial sleeve is equipped with second bearing on the transmission shaft,
The second bearing is folded between second axle bed and the outward flange of the transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158098.8A CN109538660B (en) | 2018-09-30 | 2018-09-30 | kinds of brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158098.8A CN109538660B (en) | 2018-09-30 | 2018-09-30 | kinds of brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109538660A true CN109538660A (en) | 2019-03-29 |
| CN109538660B CN109538660B (en) | 2020-01-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811158098.8A Active CN109538660B (en) | 2018-09-30 | 2018-09-30 | kinds of brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538660B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554053A (en) * | 1968-12-13 | 1971-01-12 | Boris Andreevich Bugaenko | Two-stage reducing gear for anchor chain arresters |
| US4588167A (en) * | 1984-08-09 | 1986-05-13 | Portable Power Tools, Inc. | Portable power driven winch |
| CN101440868A (en) * | 2008-10-06 | 2009-05-27 | 江苏捷诚车载电子信息工程有限公司 | Speed reducing transmission case with manual / electric switching function |
| CN201332028Y (en) * | 2009-01-04 | 2009-10-21 | 乐清市雷顿电气科技有限公司 | Transmission mechanism of duplicate supply automatic transfer switch |
| CN105752873A (en) * | 2016-04-25 | 2016-07-13 | 无锡市江南船舶设备有限公司 | Hand brake device of electric anchor capstan |
| CN207921169U (en) * | 2018-02-10 | 2018-09-28 | 无锡德林防务装备股份有限公司 | A kind of scissors V shape band brake |
-
2018
- 2018-09-30 CN CN201811158098.8A patent/CN109538660B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554053A (en) * | 1968-12-13 | 1971-01-12 | Boris Andreevich Bugaenko | Two-stage reducing gear for anchor chain arresters |
| US4588167A (en) * | 1984-08-09 | 1986-05-13 | Portable Power Tools, Inc. | Portable power driven winch |
| CN101440868A (en) * | 2008-10-06 | 2009-05-27 | 江苏捷诚车载电子信息工程有限公司 | Speed reducing transmission case with manual / electric switching function |
| CN201332028Y (en) * | 2009-01-04 | 2009-10-21 | 乐清市雷顿电气科技有限公司 | Transmission mechanism of duplicate supply automatic transfer switch |
| CN105752873A (en) * | 2016-04-25 | 2016-07-13 | 无锡市江南船舶设备有限公司 | Hand brake device of electric anchor capstan |
| CN207921169U (en) * | 2018-02-10 | 2018-09-28 | 无锡德林防务装备股份有限公司 | A kind of scissors V shape band brake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109538660B (en) | 2020-01-31 |
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