CN104743465B - A kind of crane brake accumulating mechanism - Google Patents
A kind of crane brake accumulating mechanism Download PDFInfo
- Publication number
- CN104743465B CN104743465B CN201510142064.XA CN201510142064A CN104743465B CN 104743465 B CN104743465 B CN 104743465B CN 201510142064 A CN201510142064 A CN 201510142064A CN 104743465 B CN104743465 B CN 104743465B
- Authority
- CN
- China
- Prior art keywords
- gear
- energy
- accumulation
- clutch
- reversing arrangement
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
-
- 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
- F16D61/00—Brakes with means for making the energy absorbed available for use
-
- 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
- F16H—GEARING
- F16H33/00—Gearings based on repeated accumulation and delivery of energy
- F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
Abstract
The accumulating mechanism the invention discloses a kind of crane brakes, including transmission device, reversing arrangement and energy storage equipment；The transmission device connects crane driving gear and reversing arrangement respectively, and the reversing arrangement connects transmission device and energy storage equipment respectively.Part kinetic energy during brake is changed into spring potential energy by the present invention, and spring potential energy is changed into lifting maneuver energy when being again started up, energy-conservation is realized；Simple structure, it is easy to maintenance；Reliable in action.
Description
Technical field
The present invention relates to crane power-saving technology, and in particular to a kind of crane brake accumulating mechanism.
Background technology
During crane job, whether the frequently start and stop of cart or dolly, brake gear, are constantly rubbed
Heat consumes the situation of kinetic energy.When crane stops, driving motor power-off, internal contracting brake provided electromagnet are powered, and start brake, directly
To parking；When being again started up, internal contracting brake provided electromagnet power-off, driving motor are powered, and crane starts to start
The content of the invention
In order to solve the deficiencies in the prior art, the invention provides a kind of crane brake accumulating mechanism.
The technical scheme is that：A kind of crane brake accumulating mechanism, including transmission device, reversing arrangement and accumulation of energy
Device；The transmission device connects crane driving gear and reversing arrangement respectively, and the reversing arrangement connects transmission dress respectively
Put and energy storage equipment.
Further improvement of the present invention includes：
The transmission device includes by the first clutch of solenoid actuated, the first driving cog matched with first clutch
Wheel, second travelling gear coaxial with the first travelling gear, second travelling gear are engaged with the reversing arrangement.
The reversing arrangement includes the second clutch of solenoid actuated, and matched with the second clutch
One tumbler gear and the second tumbler gear, the input of described second clutch are connected with the transmission device, and described first
Tumbler gear and the second tumbler gear are connected with the energy storage equipment.Reversing arrangement ensure that potential energy export when, gear turn
Dynamic direction is controllable, it is possible to achieve or identical contrary with original traffic direction is started to walk again.
The energy storage equipment includes energy-storaging spring, the first accumulation of energy gear matched with energy-storaging spring and the second accumulation of energy gear,
The first accumulation of energy gear and the second accumulation of energy gear are coaxial configuration, and in the first accumulation of energy gear and the second accumulation of energy gear
Axle two ends are respectively provided with brake wheel, and the first accumulation of energy gear and the second accumulation of energy gear are connected with the reversing arrangement respectively.
The brake wheel is braked by magnet control.
Part kinetic energy during brake is changed into spring potential energy by the present invention, and spring potential energy is changed into lifting when being again started up
Maneuver energy, realizes energy-conservation；Simple structure, it is easy to maintenance；Reliable in action.
Description of the drawings
Fig. 1 is the structural representation of the preferred embodiment of the present invention.
In figure：1st, first clutch, the 2, first travelling gear, 3, bearing, 4, axle 1,5, the second travelling gear, 6, key 1-2,
7th, jump ring 1-2,8, bearing 1-2,9, casing, 10, bearing 2-2,11, key 2-2, the 12, first tumbler gear, 13, key 3-2,14, stop
Wheel 2,15, brake block 2,16, bearing 3-2,17, axle 3,18, the first accumulation of energy gear, 19, spring 1,20, spring 2,21, second
Accumulation of energy gear, 23, bearing 3-1,24, key 3-1,25 brake wheels 1,26, brake block 1,27, commutation device wheel, the 28, second commutating tooth
Wheel, 29, axle 2,30, key 2-1,31 bearing 2-1,32 sliding bearings, 33, key 1-1, DT1, the first electromagnet, DT2, the second electromagnetism
Iron, DT3, the 3rd electromagnet, DT4, the 4th electromagnet.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is elaborated.
As shown in figure 1, crane brake accumulating mechanism of the present invention is fixed on the big frame of crane, the first electromagnet rises and promotes
First clutch is separated and is engaged with the first travelling gear, the first travelling gear and crane driving shaft when first clutch is separated
Gear synchronous start and stop, when first clutch is engaged, the first travelling gear is synchronous with the occlusion realization of the teeth directional of first clutch side turns
It is dynamic；Second electromagnet makes commutation device wheel be engaged with the first tumbler gear, the second tumbler gear respectively, realizes commutation；3rd electromagnetism
Iron, the 4th electromagnet make brake block 1 and the difference brake wheel 1 of brake block 2,2 locking of brake wheel, play restriction and rotate and keep spring
The effect of potential energy.
The course of work：
When crane is moved backward, and the gear of first clutch turns clockwise, when crane stops, crane is actively
During electric motor circuit breaking, the first electromagnet is powered, and producing thrust makes first clutch be engaged with the first travelling gear, the first driving cog
That what is taken turns is rotated through first clutch, key 1-1, axle 1, key 1-2, the second travelling gear synchronous axial system, and the second travelling gear is also suitable
Hour hands are rotated, and the second electromagnet is powered, and are promoted commutation device wheel to be moved to the left, are made commutation device wheel synchronous with the occlusion of the first tumbler gear
Rotate, the first tumbler gear is rotated counterclockwise, the first tumbler gear drives the first accumulation of energy gear to rotate clockwise, meanwhile, the 3rd
Electromagnet energization locking, the 4th electromagnet no power, in free state, as the first tumbler gear is rotated, spring 1, spring 2
It is twisted, produces potential energy, time delay 5S, the 4th electromagnet energization locking, crane motor band-type brake are also powered locking, realizes stopping
Band-type brake, and make energy storage equipment save potential energy.When crane is again started up moving backward, crane motor brake-contracting cut-off, lifting
Machine is powered, and the second electromagnet is powered and produces suction, commutation device wheel is engaged with the second tumbler gear, and the 3rd electromagnet is powered, and produces
Raw thrust, brake block 1 are separated with brake wheel 1, and the second accumulation of energy gear is rotated clockwise, and drive the second tumbler gear to turn counterclockwise
Dynamic, the second tumbler gear drives the second travelling gear to rotate clockwise by key 2-1, axle 2, commutator wheel, the second travelling gear
The first travelling gear is driven to rotate clockwise through the clutch wheel of key 1-2, axle 1, key 1-1, first clutch, crane is backward
Motion, rotate 5S after, energy storage equipment storage ability release finish, the first electromagnet produce suction, make first clutch from
Clutch wheel is separated with the first travelling gear, completes energy storage equipment by storing complete procedure of the energy to releasability；Work as on the contrary
Heavy-duty machine is moved backward and is stopped, and when being again started up travelling forward, the second electromagnet is powered the thrust for producing, and makes commutation device wheel and the
One tumbler gear is engaged, and the 4th electromagnet is powered, and produces thrust, and brake block 2 is separated with brake wheel 2, the first accumulation of energy gear inverse time
Pin is rotated, and drives the first tumbler gear to rotate clockwise, and the first tumbler gear drives second by key 2-2, axle 2, commutator wheel
Travelling gear is rotated counterclockwise, and the second travelling gear drives the through the clutch wheel of key 1-2, axle 1, key 1-1, first clutch
One travelling gear is rotated counterclockwise, and crane travels forward, and after rotating 5S, the ability release of energy storage equipment storage is finished, and first
Electromagnet produces suction, the clutch wheel of first clutch is separated with the first travelling gear, completes energy storage equipment by storing energy
Measure the complete procedure of releasability；When crane travels forward in the same manner, after parking, restart forward, backward that motion process is once
Analogize.
Part kinetic energy during brake is changed into spring potential energy by the present invention, and spring potential energy is changed into lifting when being again started up
Maneuver energy, realizes energy-conservation；Simple structure, it is easy to maintenance；Reliable in action.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (4)
1. a kind of crane brakes accumulating mechanism, it is characterised in that including transmission device, reversing arrangement and energy storage equipment；It is described
Transmission device connects crane driving gear and reversing arrangement respectively, and the reversing arrangement connects transmission device and accumulation of energy dress respectively
Put；The reversing arrangement includes the second clutch of solenoid actuated, and first matched with the second clutch is changed
To gear and the second tumbler gear, the input of described second clutch is connected with the transmission device, first commutation
Gear and the second tumbler gear are connected with the energy storage equipment.
2. a kind of crane according to claim 1 brakes accumulating mechanism, it is characterised in that the transmission device include by
The first clutch of solenoid actuated, the first travelling gear matched with first clutch, coaxial with the first travelling gear
Two travelling gears, second travelling gear are engaged with the reversing arrangement.
3. a kind of crane according to claim 1 brakes accumulating mechanism, it is characterised in that the energy storage equipment includes storing
Can spring, the first accumulation of energy gear matched with energy-storaging spring and the second accumulation of energy gear, the first accumulation of energy gear and the second accumulation of energy
Gear is coaxial configuration, and is respectively provided with brake wheel at the axle two ends of the first accumulation of energy gear and the second accumulation of energy gear, described
First accumulation of energy gear and the second accumulation of energy gear are connected with the reversing arrangement respectively.
4. a kind of crane according to claim 3 brakes accumulating mechanism, it is characterised in that the brake wheel is by electromagnet
Control braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142064.XA CN104743465B (en) | 2015-03-27 | 2015-03-27 | A kind of crane brake accumulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142064.XA CN104743465B (en) | 2015-03-27 | 2015-03-27 | A kind of crane brake accumulating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104743465A CN104743465A (en) | 2015-07-01 |
| CN104743465B true CN104743465B (en) | 2017-04-05 |
Family
ID=53583845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510142064.XA Active CN104743465B (en) | 2015-03-27 | 2015-03-27 | A kind of crane brake accumulating mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN104743465B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3010954C2 (en) * | 1980-03-21 | 1986-01-23 | Fa. Johannes Fuchs, 7257 Ditzingen | Brake cylinders for hoists |
| CN2168993Y (en) * | 1993-09-22 | 1994-06-15 | 何天立 | Energy storaging device for working shaft |
| CN101392733B (en) * | 2007-09-21 | 2011-11-30 | 游图明 | Mechanical energy storage battery |
| DE102010007545A1 (en) * | 2010-02-11 | 2011-08-11 | Gottwald Port Technology GmbH, 40597 | Crane, especially mobile harbor crane, with a hybrid propulsion system |
| CN103192846B (en) * | 2013-04-17 | 2015-10-28 | 苏州科技学院 | A kind of method of train braking stored energy and utilization and device thereof |
-
2015
- 2015-03-27 CN CN201510142064.XA patent/CN104743465B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104743465A (en) | 2015-07-01 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200824 Address after: 453000 torch Park V (J-L) (10-11), No. 1789 Xinfei Avenue, Xinxiang City, Henan Province Patentee after: Henan wanchuang Technology Service Co., Ltd Address before: 453000 eastern section of Pingyuan Road, Henan, Xinxiang Patentee before: HENAN MECHANICAL AND ELECTRICAL ENGINEERING College |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 453400 Xinxiang Changyuan Weizhuang Industrial Zone middle section of Changong Road West Patentee after: HENAN JUREN CRANE GROUP Co.,Ltd. Address before: 453000 torch Park Research V (J-L) (10-11), high tech Zone, 1789 Xinfei Avenue, Xinxiang City, Henan Province Patentee before: Henan wanchuang Technology Service Co.,Ltd. |
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| TR01 | Transfer of patent right |