CN109185364A - Transmission shaft runs stopping apparatus - Google Patents
Transmission shaft runs stopping apparatus Download PDFInfo
- Publication number
- CN109185364A CN109185364A CN201811331364.2A CN201811331364A CN109185364A CN 109185364 A CN109185364 A CN 109185364A CN 201811331364 A CN201811331364 A CN 201811331364A CN 109185364 A CN109185364 A CN 109185364A
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- China
- Prior art keywords
- cavity
- gear
- end wall
- sliding shoe
- rotation
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- 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
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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
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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
- F16D2121/18—Electric or magnetic
- F16D2121/24—Electric or magnetic using motors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses running stopping apparatus for transmission shaft, including fuselage, the first cavity being arranged in the fuselage and the second cavity being arranged in the fuselage, first cavity, third cavity is provided in end wall on the right side of first cavity, the first sliding shoe is slidably provided in the third cavity, rotation is provided with the turning set that left and right extends in first sliding shoe, and the splined hole of left and right perforation is provided in the turning set；Device structure of the invention is simple, it is easy to operate, the separation for connecing electricity and driving machine output shaft of driving machine is driven by using the same power source, clamping block and driving machine is driven to be mechanically connected simultaneously, to realize the inertia for eliminating output shaft using driving machine self power, realize the emergency stop of equipment output shaft, improve equipment output accuracy, state in realization after kinetic energy simultaneously for driving machine power on/off and to lock automatically, it cooperates and does not influence between each process, improve device practical performance.
Description
Technical field
The present invention relates to power output field, specifically transmission shaft runs stopping apparatus.
Background technique
With the development of science and technology, social progress, country promotes always high-tech development, in power output field,
A relatively difficult technical problem is always existed, exactly output revolving shaft is appointed due to inertia and can be turned after stalling in part driving machine
Dynamic certain angle leads to the reduction of driving machine output accuracy, therefore a kind of device of urgent need solves problems.
Summary of the invention
Technical problem to be solved by the invention is to provide running stopping apparatus for transmission shaft, are able to solve above-mentioned present technology
The problems in.
The present invention is achieved through the following technical solutions: transmission shaft of the invention runs stopping apparatus, including fuselage, sets
The second cavity setting the first cavity in the fuselage and being arranged in the fuselage, first cavity, described first
Third cavity is provided in end wall on the right side of cavity, is slidably provided with the first sliding shoe in the third cavity, described first
Rotation is provided with the turning set that left and right extends in sliding shoe, and the splined hole of left and right perforation, the flower are provided in the turning set
Keyhole internal spline is connected with the first splined shaft, and extending end runs through on the left of the third cavity first splined shaft to the left
End wall protrudes into first cavity and end connects with the first motor power being fixedly installed in the end wall of the first cavity left side
It connects, first splined shaft outer surface in first cavity is fixedly installed with first gear, a left side in first sliding shoe
The right side is provided through the first threaded hole, and the first threaded hole screw-internal thread fit is connected with the first threaded rod that left and right extends, institute
Stating the first threaded rod right end, end wall protrudes into second cavity on the right side of the third cavity and end is fixedly installed with
Second gear, the first threaded rod left distal end end wall on the left of the third cavity protrude into first cavity and end
It is fixedly installed with rotating block, the 4th cavity being provided with outside connection in the rotating block, between the 4th cavity left hand end wall
Rotation is provided with the second gear with first gear cooperation, is provided with the 5th cavity in end wall on the right side of second cavity,
It is slidably provided with the second sliding shoe in 5th cavity, is fixedly installed second in end wall on the left of the second sliding shoe
Motor, extending end is fixedly installed with the 4th gear engaged with the second gear, institute to second motor output shaft to the left
It states and is provided with and communicated with the 6th cavity in the 5th cavity roof, rotation is provided with the second splined shaft in the 6th cavity, and described the
Extended segment end wall on the left of the 6th cavity protrudes into the third cavity and end and the splined hole on the left of two splined shafts
Spline fitted, the second splined shaft right end protrude into exterior space through end wall on the right side of the 6th cavity, and the described 6th
It is rotated in cavity and is provided with the 5th gear for being symmetrically disposed on second splined shaft front and rear sides, in the 6th cavity up and down
It is symmetrically arranged with slidable third sliding shoe, the third sliding shoe is fixedly installed with rubber block on the end wall of side, on
Be left and right symmetrically arranged the first rack gear engaged with the 5th gear on the third sliding shoe bottom wall of side, lower section it is described
The second rack gear engaged with the 5th gear is fixedly installed on third sliding shoe roof, in the third sliding shoe of lower section
It is provided with the 7th cavity, is fixedly installed with third rack gear on the left of the 7th cavity top on end wall, in the 7th cavity roof
It is provided with the first sliding eye, the first sliding bar, the first sliding bar roof are slidably provided in first sliding eye
Upper rotation is provided with idler wheel, and the first sliding bar bottom end rotation is provided with the 6th tooth engaged with the third rack gear
Wheel, the third sliding shoe of lower section are provided with the second sliding eye through the 7th cavity in end wall up and down, and described second
The 4th rack gear engaged with the 6th gear is slidably provided in sliding eye, the 4th rack gear bottom end fixation is set
It is placed in the second sliding shoe roof.
Preferably technical solution is provided with the 8th cavity, the 8th cavity in end wall on the left of second cavity
Interior to be slidably provided with the 4th sliding shoe, left and right, which penetrates through, in the 4th sliding shoe is provided with the second threaded hole, and described second
Threaded hole screw-internal thread fit is connected with the second threaded rod, and the second threaded rod right end runs through the 8th cavity right-hand end
Wall protrudes into second cavity and end is fixedly installed with the 7th gear with the 4th gear cooperation, the 4th sliding shoe
In the end wall of left side it is symmetrical above and below be provided with the first motor it is electrically connected connect electric hole, it is described to connect the setting cooperated in electric hole
There is the trolley pole connecting with electric power, the trolley pole left distal end is fixedly installed on the left of the 8th cavity on end wall,
The groove of opening upwards is provided in the 4th sliding shoe roof.
Preferably technical solution, the first cavity left side end wall is interior to be arranged the 9th cavity, the 9th cavity left-hand end
The tenth cavity upwardly extended is provided in wall, rotation is provided with the first rotating shaft that left and right extends in the 9th cavity, described
First rotating shaft outer surface is fixedly installed with the first cam, first rotating shaft right end end wall on the left of the 4th cavity
It protrudes into the 4th cavity and end is fixedly installed with the eighth gear engaged with the second gear, the first rotating shaft left side
The tenth cavity through end wall on the left of the 9th cavity is protruded into extended segment and end is fixedly installed with first pulley, and described the
Rotation is provided with the second shaft between ten cavitys and the 6th cavity, and second shaft end in the tenth cavity is solid
Dingan County is equipped with the second belt wheel, is driven and is cooperatively connected by belt between the first pulley and second belt wheel, and the described 6th is empty
Intracavitary the second shaft right end is fixedly installed with the second cam, connects between the 9th cavity and the 8th cavity
Logical to be provided with third sliding eye, sliding is provided with the second sliding bar with first cam engagement in the third sliding eye,
Second sliding bar bottom is protruded into the groove.
Preferably technical solution, in the 6th cavity left hand end wall it is symmetrical above and below be provided with opening it is opposite first
Limiting slot is slidably provided with the first limited block being fixedly connected with the third sliding shoe, institute in first limiting slot
It states elasticity between the first limited block and the first limit trough end wall and is provided with the first top pressure spring, described third sliding eye or so end
It is provided with the second opposite limiting slot that is open in wall, is slidably provided with and second sliding bar in second limiting slot
The second limited block being fixedly connected, elasticity is provided with the second press bullet between second limited block and the second limiting slot roof
Spring.
The beneficial effects of the present invention are: when being worked with equipment of the invention, start the first motor rotation, described the
The rotation of one motor drives first splined shaft rotation, the first splined shaft rotation drive the second splined shaft rotation to
Kinetic energy is spread out of outside equipment, when needing arrestment to operate, starts the second motor rotation, second motor rotates band
The first threaded rod rotation is moved, the first threaded rod rotation drives first sliding shoe to move to left, first sliding shoe
It moves to left and the turning set is driven to move to left, the turning set, which moves to left, drives second splined shaft to be detached from the splined hole, at this time institute
It states the second splined shaft to run out of steam, but appoints under effect of inertia and be able to rotate, at the same time, the first threaded rod rotation drives institute
Rotating block rotation is stated, the rotating block rotation drives the second gear to rotate around the eighth gear and nibbles with the first gear
It closes, the first motor, which continues to rotate, at this time drives the first gear rotation, and the first gear rotation drives described second
Gear rotation, the second gear rotation drive the eighth gear rotation, and the eighth gear rotation drives the first band
Wheel rotation, the first pulley rotation drive the second belt wheel rotation, and the second belt wheel rotation drives second cam
The third sliding shoe of rotation, the second cam rotation press top moves down, shipper pole under the third sliding shoe of top
The third sliding shoe of dynamic lower section moves up, so that the rubber block is driven to move towards clamping second splined shaft, thus
The kinetic energy as caused by inertia is eliminated, first sliding bar is abutted with second splined shaft and is moved down at the same time, and described the
One sliding bar, which moves down, drives the 6th gear rotation, and the 6th gear rotation drives the 4th rack gear to move down, and described the
Four rack gears, which move down, drives the second sliding shoe to move down, and the second sliding shoe, which moves down, drives the second gear and the described 4th
Gear separation, the 4th gear are engaged with the 7th gear, and at the same time, the eighth gear rotation drives described first
Shaft rotation, the first rotating shaft rotation drive the first cam rotation, and second sliding bar is on second top at this time
It is upper under pressing spring effect to remove the groove, start second motor at this time and rotate, described in the second motor rotation drive
The rotation of 4th gear, the 4th gear rotation drive the 7th gear rotation, and the 7th gear rotation drives described the
The rotation of two threaded rods, second threaded rod rotation drive the 4th sliding shoe to move to right, described to connect electric hole and separate with trolley pole,
The first motor power-off stalling, equipment is closed, and when needing restarting equipment, is first started and is connect electricity described in the second motor drive
Hole and trolley pole Electricity Federation, to start the first motor, the first motor rotation drives the first cam rotation by institute
The locking of the 4th sliding shoe is stated, while second cam being driven to rotate, the third sliding shoe is made in first top pressure spring
With lower reset, the second sliding shoe, which resets, drives the second gear to engage with the 4th gear, the 4th gear and
The 7th gear separation, starts second motor reversal at this time and first sliding shoe is driven to move to right, second spline
Axis reinserts in the splined hole, while the first gear is separated with the second gear, and equipment restores initial shape
State；
Device structure of the invention is simple, easy to operate, connects electricity and driving by using the same power source drive driving machine
The separation of machine output shaft, while clamping block and driving machine being driven to be mechanically connected, it is eliminated to realize using driving machine self power
The inertia of output shaft realizes the emergency stop of equipment output shaft, improves equipment output accuracy, while stating energy after kinetic energy in realization
It is enough to be automatically driving machine power on/off and lock, cooperate between each process and do not influence, improve device practical performance.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,；
Fig. 1 is the overall structure diagram that runs stopping apparatus of transmission shaft of the invention；
Fig. 2 is the structural schematic diagram of A-A in Fig. 1；
Fig. 3 is the structural schematic diagram of B in Fig. 1.
Specific embodiment
As shown in Figure 1-Figure 3, transmission shaft of the invention runs stopping apparatus, including fuselage 100, is arranged in the fuselage 100
The first interior cavity 107 and the second cavity 127 being arranged in the fuselage 100, first cavity 107, described first
It is provided with third cavity 139 in 107 right side end wall of cavity, is slidably provided with the first sliding shoe in the third cavity 139
140, the interior rotation of first sliding shoe 140 is provided with the turning set 143 that left and right extends, and is provided with a left side in the turning set 143
The splined hole 141 of right perforation, 141 internal spline of splined hole are connected with the first splined shaft 142, first splined shaft
142 to the left extending end through the 139 left side end wall of third cavity protrude into first cavity 107 and end and fixed setting
It is connected by power in the first motor 105 in the 107 left side end wall of the first cavity, described first in first cavity 107
142 outer surface of splined shaft is fixedly installed with first gear 106, and left and right is provided through the first spiral shell in first sliding shoe 140
Pit 134,134 screw-internal thread fit of the first threaded hole are connected with the first threaded rod 135 that left and right extends, first screw thread
135 right end of bar protrudes into second cavity 127 through the 139 right side end wall of third cavity and end is fixedly installed with the
Two gears 133,135 left distal end of the first threaded rod protrude into first sky through the 139 left side end wall of third cavity
Chamber 107 and end are fixedly installed with rotating block 113, the 4th cavity 125 being provided with outside connection in the rotating block 113, institute
It states rotation between 125 left hand end wall of the 4th cavity and is provided with second gear 108 with the first gear 106 cooperation, described second
It is provided with the 5th cavity 129 in 127 right side end wall of cavity, is slidably provided with the second sliding shoe in the 5th cavity 129
131, the second motor 132 is fixedly installed in the 131 left side end wall of the second sliding shoe, and second motor 132 exports axial direction
Left extending end is fixedly installed with the 4th gear 130 engaged with the second gear 133, in 129 roof of the 5th cavity
It is provided with and communicated with the 6th cavity 151, rotation is provided with the second splined shaft 149, second splined shaft in the 6th cavity 151
The third cavity 139 and end and the splined hole are protruded into through the 151 left side end wall of the 6th cavity in 149 left sides extended segment
141 spline fitteds, 149 right end of the second splined shaft protrude into exterior space through the 151 right side end wall of the 6th cavity,
Rotation is provided with the 5th gear 148 for being symmetrically disposed on 149 front and rear sides of the second splined shaft in 6th cavity 151,
Symmetrical above and below in 6th cavity 151 to be provided with slidable third sliding shoe 144, the third sliding shoe 144 is close to one
Rubber block 146 is fixedly installed on the wall of side, be left and right symmetrically arranged on 144 bottom wall of third sliding shoe of top with it is described
First rack gear 147 of the 5th gear 148 engagement is fixedly installed on 144 roof of third sliding shoe of lower section and described the
Second rack gear 150 of five gears 148 engagement, is provided with the 7th cavity 156 in the third sliding shoe 144 of lower section, and described the
It is fixedly installed with third rack gear 158 on the end wall of seven cavitys 156 top left side, it is sliding that first is provided in 156 roof of the 7th cavity
Hole 159 is moved, is slidably provided with the first sliding bar 154,154 roof of the first sliding bar in first sliding eye 159
Upper rotation is provided with idler wheel 152, and 154 bottom end of the first sliding bar rotation is provided with engages with the third rack gear 158
The 6th gear 157, be provided with through the 7th cavity 156 in about 144 end wall of the third sliding shoe of lower section
Two sliding eyes 155 are slidably provided with the 4th rack gear engaged with the 6th gear 157 in second sliding eye 155
153,153 bottom end of the 4th rack gear is fixedly installed in 131 roof of the second sliding shoe.
Valuably, it is provided with the 8th cavity 123 in the 127 left side end wall of the second cavity, it can in the 8th cavity 123
Sliding is provided with the 4th sliding shoe 119, and left and right perforation is provided with the second threaded hole 122 in the 4th sliding shoe 119, described
Second threaded hole, 122 screw-internal thread fit is connected with the second threaded rod 124, and 124 right end of the second threaded rod is through described
8th cavity, 123 right side end wall protrudes into second cavity 127 and end is fixedly installed with and the 4th gear 130 cooperation
7th gear 128, it is symmetrical above and below in the 119 left side end wall of the 4th sliding shoe to be provided with and 105 electric power of first motor connects
What is connect connects electric hole 121, it is described connect cooperate in electric hole 121 be provided with the trolley pole 120 connecting with electric power, the trolley pole
120 left distal ends are fixedly installed on the 123 left side end wall of the 8th cavity, are provided in 119 roof of the 4th sliding shoe
The groove of opening upwards.
Valuably, the 9th cavity 109 is set in first cavity, 107 left side end wall, in the 109 left side end wall of the 9th cavity
It is provided with the tenth cavity 103 upwardly extended, rotation is provided with the first rotating shaft 111 that left and right extends in the 9th cavity 109,
111 outer surface of first rotating shaft is fixedly installed with the first cam 112, and 111 right end of first rotating shaft is through described the
Four cavitys, 125 left side end wall protrudes into the 4th cavity 125 and end is fixedly installed with engaged with the second gear 108
The tenth sky is protruded into through the 109 left side end wall of the 9th cavity in octadentate wheel 126, the 111 left side extended segment of first rotating shaft
Chamber 103 and end are fixedly installed with first pulley 110, and setting is rotated between the tenth cavity 103 and the 6th cavity 151
There is the second shaft 101,101 end of the second shaft in the tenth cavity 103 is fixedly installed with the second belt wheel 102, institute
It states to be driven between first pulley 110 and second belt wheel 102 by belt 104 and be cooperatively connected, the institute in the 6th cavity 151
State 101 right end of the second shaft and be fixedly installed with the second cam 145, the 9th cavity 109 and the 8th cavity 123 it
Between be provided with and communicated with third sliding eye 117, sliding is provided in the third sliding eye 117 and first cam 112 cooperates
The second sliding bar 118,118 bottom of the second sliding bar is protruded into the groove.
Valuably, symmetrical above and below in 151 left hand end wall of the 6th cavity to be provided with the first opposite limiting slot that is open
137, the first limited block being fixedly connected with the third sliding shoe 144 is slidably provided in first limiting slot 137
136, elasticity is provided with the first top pressure spring 138 between first limited block 136 and 137 end wall of the first limiting slot, described
It is provided with the second opposite limiting slot 115 that is open in 117 left hand end wall of third sliding eye, can be slided in second limiting slot 115
It is dynamic to be provided with the second limited block 116 being fixedly connected with second sliding bar 118, second limited block 116 with it is described
Elasticity is provided with the second top pressure spring 114 between second limiting slot, 115 roof.
When equipment of the invention is in original state, the first motor 105 and second motor 132 are in quiet
Only state, first splined shaft 142 and the second splined shaft 149 protrude into the splined hole 141, the second gear
133 engage with the 4th gear 130, and the 4th gear 130 is separated with the 7th gear 128, the first gear 106
It is separated with the second gear 108.
When being worked with equipment of the invention, starts the first motor 105 and rotate, the first motor 105 rotates band
It moves first splined shaft 142 to rotate, the rotation of the first splined shaft 142 drives the rotation of the second splined shaft 149 thus will
Kinetic energy is spread out of outside equipment, when needing arrestment to operate, is started second motor 132 and is rotated, 132 turns of second motor
Dynamic that first threaded rod 135 is driven to rotate, the rotation of the first threaded rod 135 drives first sliding shoe 140 to move to left, institute
It states the first sliding shoe 140 and moves to left and the turning set 143 is driven to move to left, the turning set 143, which moves to left, drives second splined shaft
149 are detached from the splined hole 141, and second splined shaft 149 runs out of steam at this time, but appoint under effect of inertia and be able to rotate, with
This simultaneously, first threaded rod 135 rotation drives the rotating block 113 to rotate, and the rotation of rotating block 113 drives described the
Two gears 108 are rotated around the eighth gear 126 and are engaged with the first gear 106, and the first motor 105 continues to turn at this time
Dynamic that the first gear 106 is driven to rotate, the rotation of first gear 106 drives the second gear 108 to rotate, and described second
The rotation of gear 108 drives the eighth gear 126 to rotate, and the rotation of eighth gear 108 drives described 110 turns of first pulley
Dynamic, the rotation of first pulley 110 drives second belt wheel 102 to rotate, and the rotation of the second belt wheel 102 drives described second
Cam 145 rotates, and the third sliding shoe 144 of the rotation of the second cam 145 press top moves down, the third of top
Sliding shoe 144, which moves down, drives the third sliding shoe 144 of lower section to move up, so that the rubber block 146 be driven to move towards folder
Second splined shaft 149 is held, to eliminate the kinetic energy as caused by inertia, at the same time first sliding bar 154 and institute
The second splined shaft 149 abutting to be stated to move down, first sliding bar 154, which moves down, drives the 6th gear 157 rotation, and the described 6th
The rotation of gear 157 drives the 4th rack gear 153 to move down, and the 4th rack gear 153, which moves down, to be driven under the second sliding shoe 131
It moves, the second sliding shoe 131, which moves down, drives the second gear 133 to separate with the 4th gear 130, the 4th gear
130 engage with the 7th gear 128, and at the same time, the rotation of eighth gear 126 drives the first rotating shaft 111 to rotate,
The rotation of first rotating shaft 111 drives first cam 112 to rotate, and second sliding bar 118 is on second top at this time
The lower upper removal groove of the effect of pressing spring 113, starts second motor 132 at this time and rotates, second motor 132 rotates
The 4th gear 130 is driven to rotate, the 4th gear 130 rotation drives the 7th gear 128 rotation, the 7th tooth
128 rotation of wheel drives second threaded rod 124 to rotate, and the rotation of the second threaded rod 124 drives the 4th sliding shoe 119
It moves to right, described to connect electric hole 121 and separate with trolley pole 120, the power-off of first motor 105 stalling, equipment is closed, when needing to restart
When equipment, first start second motor 132 drive it is described connect electric hole 121 and 120 Electricity Federation of trolley pole, to start described first
Motor 105, the rotation of first motor 105 drive the rotation of the first cam 126 to lock the 4th sliding shoe 119, together
When drive second cam 145 to rotate, the third sliding shoe 144 resets under first top pressure spring 138 effect, institute
State the second sliding shoe 131 and reset and the second gear 133 is driven to engage with the 4th gear 130, the 4th gear 130 and
7th gear 128 separation starts the reversion of the second motor 132 at this time and first sliding shoe 140 is driven to move to right, described
Second splined shaft 149 reinserts in the splined hole 141, while the first gear 106 and the second gear 108
Separation, equipment restPose.
The beneficial effects of the present invention are: when being worked with equipment of the invention, start the first motor rotation, described the
The rotation of one motor drives first splined shaft rotation, the first splined shaft rotation drive the second splined shaft rotation to
Kinetic energy is spread out of outside equipment, when needing arrestment to operate, starts the second motor rotation, second motor rotates band
The first threaded rod rotation is moved, the first threaded rod rotation drives first sliding shoe to move to left, first sliding shoe
It moves to left and the turning set is driven to move to left, the turning set, which moves to left, drives second splined shaft to be detached from the splined hole, at this time institute
It states the second splined shaft to run out of steam, but appoints under effect of inertia and be able to rotate, at the same time, the first threaded rod rotation drives institute
Rotating block rotation is stated, the rotating block rotation drives the second gear to rotate around the eighth gear and nibbles with the first gear
It closes, the first motor, which continues to rotate, at this time drives the first gear rotation, and the first gear rotation drives described second
Gear rotation, the second gear rotation drive the eighth gear rotation, and the eighth gear rotation drives the first band
Wheel rotation, the first pulley rotation drive the second belt wheel rotation, and the second belt wheel rotation drives second cam
The third sliding shoe of rotation, the second cam rotation press top moves down, shipper pole under the third sliding shoe of top
The third sliding shoe of dynamic lower section moves up, so that the rubber block is driven to move towards clamping second splined shaft, thus
The kinetic energy as caused by inertia is eliminated, first sliding bar is abutted with second splined shaft and is moved down at the same time, and described the
One sliding bar, which moves down, drives the 6th gear rotation, and the 6th gear rotation drives the 4th rack gear to move down, and described the
Four rack gears, which move down, drives the second sliding shoe to move down, and the second sliding shoe, which moves down, drives the second gear and the described 4th
Gear separation, the 4th gear are engaged with the 7th gear, and at the same time, the eighth gear rotation drives described first
Shaft rotation, the first rotating shaft rotation drive the first cam rotation, and second sliding bar is on second top at this time
It is upper under pressing spring effect to remove the groove, start second motor at this time and rotate, described in the second motor rotation drive
The rotation of 4th gear, the 4th gear rotation drive the 7th gear rotation, and the 7th gear rotation drives described the
The rotation of two threaded rods, second threaded rod rotation drive the 4th sliding shoe to move to right, described to connect electric hole and separate with trolley pole,
The first motor power-off stalling, equipment is closed, and when needing restarting equipment, is first started and is connect electricity described in the second motor drive
Hole and trolley pole Electricity Federation, to start the first motor, the first motor rotation drives the first cam rotation by institute
The locking of the 4th sliding shoe is stated, while second cam being driven to rotate, the third sliding shoe is made in first top pressure spring
With lower reset, the second sliding shoe, which resets, drives the second gear to engage with the 4th gear, the 4th gear and
The 7th gear separation, starts second motor reversal at this time and first sliding shoe is driven to move to right, second spline
Axis reinserts in the splined hole, while the first gear is separated with the second gear, and equipment restores initial shape
State；
Device structure of the invention is simple, easy to operate, connects electricity and driving by using the same power source drive driving machine
The separation of machine output shaft, while clamping block and driving machine being driven to be mechanically connected, it is eliminated to realize using driving machine self power
The inertia of output shaft, realizes the emergency stop of equipment output shaft, while improving equipment output accuracy, while stating kinetic energy in realization
After driving machine power on/off and can lock automatically, cooperate and do not influence between each process, it is practical to improve device
Performance.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (4)
1. transmission shaft of the invention runs stopping apparatus, exist including fuselage, the first cavity being arranged in the fuselage and setting
The second cavity in the fuselage, it is characterised in that: first cavity is provided with third in end wall on the right side of first cavity
Cavity is slidably provided with the first sliding shoe in the third cavity, and rotation is provided with left and right and prolongs in first sliding shoe
The turning set stretched, the splined hole of left and right perforation is provided in the turning set, and the splined hole internal spline is connected with first
Splined shaft, extending end end wall on the left of the third cavity protrudes into first cavity and end to first splined shaft to the left
It holds and is fixedly installed on the first motor on the left of first cavity in end wall to be connected by power, described the in first cavity
One splined shaft outer surface is fixedly installed with first gear, and left and right is provided through the first threaded hole, institute in first sliding shoe
It states the first threaded hole screw-internal thread fit and is connected with the first threaded rod that left and right extends, the first threaded rod right end runs through institute
State that end wall on the right side of third cavity protrudes into second cavity and end is fixedly installed with second gear, on the left of first threaded rod
End wall protrudes into first cavity on the left of the third cavity and end is fixedly installed with rotating block, the rotating block for end
It is inside provided with the 4th external cavity of connection, rotation is provided with and first gear cooperation between the 4th cavity left hand end wall
Second gear, be provided with the 5th cavity in end wall on the right side of second cavity, be slidably provided in the 5th cavity
The second sliding shoe is fixedly installed the second motor in end wall on the left of the second sliding shoe, and second motor output shaft is to the left
Extending end is fixedly installed with the 4th gear engaged with the second gear, and is provided with and communicated in the 5th cavity roof
Six cavitys, rotation is provided with the second splined shaft in the 6th cavity, and extended segment is through described the on the left of second splined shaft
End wall protrudes into the third cavity on the left of six cavitys and end and the splined hole spline fitted, the second splined shaft right side are last
Exterior space is protruded into through end wall on the right side of the 6th cavity in end, in the 6th cavity rotation be provided be symmetrically disposed on it is described
5th gear of the second splined shaft front and rear sides, it is symmetrical above and below in the 6th cavity to be provided with slidable third sliding shoe,
The third sliding shoe is fixedly installed with rubber block, left and right pair on the third sliding shoe bottom wall of top on the end wall of side
Title is equipped with the first rack gear engaged with the 5th gear, is fixedly installed on the third sliding shoe roof of lower section and institute
The second rack gear of the 5th gear engagement is stated, is provided with the 7th cavity, the 7th cavity top in the third sliding shoe of lower section
It is fixedly installed with third rack gear on the end wall of left side, the first sliding eye, first sliding are provided in the 7th cavity roof
The first sliding bar is slidably provided in hole, rotation is provided with idler wheel, first sliding on the first sliding bar roof
The rotation of bar bottom end is provided with the 6th gear engaged with the third rack gear, end wall above and below the third sliding shoe of lower section
It is inside provided with the second sliding eye through the 7th cavity, is slidably provided with and the described 6th in second sliding eye
4th rack gear of gear engagement, the 4th rack gear bottom end are fixedly installed in the second sliding shoe roof.
2. transmission shaft according to claim 1 runs stopping apparatus, it is characterised in that: set in end wall on the left of second cavity
It is equipped with the 8th cavity, the 4th sliding shoe is slidably provided in the 8th cavity, left and right perforation in the 4th sliding shoe
It is provided with the second threaded hole, the second threaded hole screw-internal thread fit is connected with the second threaded rod, the second threaded rod right side
End wall protrudes into second cavity on the right side of the 8th cavity and end is fixedly installed with and matches with the 4th gear for end
The 7th gear closed, it is symmetrical above and below in end wall on the left of the 4th sliding shoe to be provided with and the first motor is electrically connected connects
Electric hole, described to connect the trolley pole connecting with electric power that is provided with cooperated in electric hole, the trolley pole left distal end fixation is set
It is placed on the left of the 8th cavity on end wall, the groove of opening upwards is provided in the 4th sliding shoe roof.
3. transmission shaft according to claim 1 runs stopping apparatus, it is characterised in that: setting the in end wall on the left of the first cavity
Nine cavitys are provided with the tenth cavity upwardly extended in end wall on the left of the 9th cavity, rotation setting in the 9th cavity
The first rotating shaft for having left and right to extend, the first rotating shaft outer surface are fixedly installed with the first cam, end on the right side of the first rotating shaft
End wall protrudes into the 4th cavity on the left of the 4th cavity and end is fixedly installed with and engages with the second gear at end
Eighth gear, extended segment end wall on the left of the 9th cavity protrudes into the tenth cavity and end on the left of the first rotating shaft
End is fixedly installed with first pulley, and rotation is provided with the second shaft between the tenth cavity and the 6th cavity, and described the
Second shaft end in ten cavitys is fixedly installed with the second belt wheel, between the first pulley and second belt wheel by
Belt transmission is cooperatively connected, and the second shaft right end in the 6th cavity is fixedly installed with the second cam, described
Third sliding eye is provided with and communicated between 9th cavity and the 8th cavity, the interior sliding of the third sliding eye is provided with and institute
The second sliding bar of the first cam engagement is stated, second sliding bar bottom is protruded into the groove.
4. transmission shaft according to claim 1 runs stopping apparatus, it is characterised in that: in the 6th cavity left hand end wall
Under be symmetrically arranged with opposite the first limiting slot of being open, be slidably provided in first limiting slot and the third slided
The first limited block that block is fixedly connected, elasticity is provided with the first press between first limited block and the first limit trough end wall
Spring is provided with the second opposite limiting slot that is open in the third sliding eye left hand end wall, can slide in second limiting slot
Dynamic is provided with the second limited block being fixedly connected with second sliding bar, second limited block and second limiting slot
Elasticity is provided with the second top pressure spring between roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331364.2A CN109185364A (en) | 2018-11-09 | 2018-11-09 | Transmission shaft runs stopping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331364.2A CN109185364A (en) | 2018-11-09 | 2018-11-09 | Transmission shaft runs stopping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109185364A true CN109185364A (en) | 2019-01-11 |
Family
ID=64938810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811331364.2A Withdrawn CN109185364A (en) | 2018-11-09 | 2018-11-09 | Transmission shaft runs stopping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109185364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039151A (en) * | 2019-06-05 | 2019-07-23 | 广州钟颖眼镜有限公司 | A kind of adjustment optics kludge sensor stand |
| CN110091376A (en) * | 2019-06-04 | 2019-08-06 | 义乌约德新材料有限公司 | A kind of contractile painless anal intestine endoscope |
-
2018
- 2018-11-09 CN CN201811331364.2A patent/CN109185364A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091376A (en) * | 2019-06-04 | 2019-08-06 | 义乌约德新材料有限公司 | A kind of contractile painless anal intestine endoscope |
| CN110039151A (en) * | 2019-06-05 | 2019-07-23 | 广州钟颖眼镜有限公司 | A kind of adjustment optics kludge sensor stand |
| CN110039151B (en) * | 2019-06-05 | 2021-02-05 | 惠州市瑞鸿源电子科技有限公司 | Sensor bracket for adjusting optical assembling machine |
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Application publication date: 20190111 |
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| WW01 | Invention patent application withdrawn after publication |