CN207030825U - Intelligent electric-block - Google Patents
Intelligent electric-block Download PDFInfo
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- CN207030825U CN207030825U CN201720516128.2U CN201720516128U CN207030825U CN 207030825 U CN207030825 U CN 207030825U CN 201720516128 U CN201720516128 U CN 201720516128U CN 207030825 U CN207030825 U CN 207030825U
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- sprocket wheel
- intelligent electric
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Abstract
It the utility model is related to a kind of intelligent electric-block, including casing and controlling organization, motor, sprocket wheel, chain and deceleration device are provided with casing, the output end of motor is mutually connected with deceleration device, and sprocket wheel is connected with the output end of deceleration device, chain is wound with sprocket wheel, chain is connected with suspension hook, the grid-connected module of energy regenerating is connected with motor, the grid-connected module of energy regenerating is electrically connected with controlling organization, and powerless magnetic brake is connected with deceleration device.The utility model intelligent electric-block is compact-sized, small volume, energy-efficient.
Description
Technical field
It the utility model is related to the mobile device of article, and in particular to a kind of intelligent electric-block.
Background technology
Domestic electric hoist crane is produced in the form of imitating and development starts from generation nineteen fifty.Electric block is that collection is electronic
Machine, reductor and cable drum（Or loop chain）The small lifting equipment being integrated, it is most of also to carry walking dolly, coordinate single
Bridge type or gantry crane, form a complete hoisting machinery.The main body of electric block, it is that cable drum is placed in the middle, one
End is motor, by the rotary shaft of centre, transfers power to the reductor of the other end, reductor is with movable reel（Or loop chain）
Steel cable hoisting.The motor of present electric block uses conical rotor motor more, and this motor can when power is off certainly
Row braking, traditional electric block control system is all using the hardware logic control electricity of the elements such as relay-contactor composition
Road, not only wiring is complicated, and often breaks down, and reliability is poor, so to carry out upgrading to its system.
At present, the classification of electric block has：Electric Chain Blocks, steel-wire rope type electric block（Explosion-proof cucurbit）, anti-corrosion
Electric block, two-fold cylinder electric block, hoist engine, group hang electric block, multifunctional hoisting machine.The part of electric block
Have：Motor, transmission mechanism, reel and sprocket wheel.Four types are broadly divided into motor and reel mutual alignment difference：(1) it is electric
Arbor line uses worm gearing perpendicular to the electric block of spool axis, and width aspect size is big, structure bulky, machinery effect
Rate is low, and processing is more difficult without the product of this structural shape of manufacturer production；(2) motor axis are parallel to spool axis
Electric block, its advantage is that height and length size is small, and its shortcoming is that width dimensions are big, and packet property, manufacture and assembly are complicated,
Track turn radius is big；(3) electric block of the motor inside reel, advantage are that length dimension is small, and compact-sized, its is main
Shortcoming is that motor radiating condition is poor, and packet property is poor, checks, installs, safeguarding motor inconvenience, electric supply installation complexity；(4) motor is mounted in
Electric block outside reel, its advantage is packet property is good, generalization degree is high, changes lifting altitude easily, installation and repairing side
Just；Its shortcoming is that length dimension is big.
Electric block is a kind of machinery for making circular gap motion in the prior art, and its structure uses multistage Helical gear Transmission
Slow down output high pulling torque, because single staged transmission ratio is small, increases series；On the no longer same axis of the gear axis of single-stage driving two,
Two axles are parallel to be staggered, and centre-to-centre spacing is big；It is monodentate engagement again, it is desirable to which the strength of gear teeth is high, and modulus can not be too small, volume will be caused to increase
Greatly, such deceleration part volume is big, causes overall cucurbit volume big, heavy, Multi-stage transmission efficiency is low, fault rate is high, multistage tooth
Wheel transmission accumulation backlass is big, and startup stopping impact is big, and operation is unstable, is easily damaged body, short life.
Present electric block lifting does not have energy recycle device when declining, energy consumption is greatly, not environmentally.
The content of the invention
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of compact-sized, body
Small, the energy-efficient intelligent electric-block of product.
To solve above technical problem, a kind of technical scheme that the utility model is taken is：
A kind of intelligent electric-block, including casing and controlling organization, motor, sprocket wheel, chain and deceleration are provided with casing
Device, the output end of motor are mutually connected with deceleration device, are connected with sprocket wheel in the output end of deceleration device, on sprocket wheel
Chain is wound with, chain is connected with suspension hook, and the grid-connected module of energy regenerating, the grid-connected module of energy regenerating and control are connected with motor
Mechanism is electrically connected, and powerless magnetic brake is connected with deceleration device.
Preferably, deceleration device include jackshaft, capacity eccentric bearing, cycloid disc, pinwheel, output shaft, one end of jackshaft with
The output end of motor is connected, and jackshaft passes through among output shaft, and jackshaft is connected with A type keys with capacity eccentric bearing, eccentric
Bearing is externally provided with two cycloid discs, and pinwheel is set in outside two cycloid discs, and one end of output shaft is connected with cycloid disc.
It is further preferred that two cycloid disc dislocation 180 degrees are arranged on outside capacity eccentric bearing.
It is further preferred that jackshaft is set on the same axis with output shaft.
It is further preferred that it is sequentially installed with pinwheel shell and cycloid hub outside pinwheel.
It is further preferred that being connected with sprocket wheel on output shaft, the top of sprocket wheel is provided with crescent moon cover, is provided with outside sprocket wheel
Sprocket wheel housing, two pieces of bearing plates are relatively set with sprocket wheel housing, suspension ring are set before two pieces of bearing plates, also set on sprocket wheel housing
There is chain guide holder, chain guide holder is located at the lower section of sprocket wheel.
Preferably, controlling organization includes handle, Hall device and the micro processor that real-time display is monitored and operated, suddenly
You are arranged on handle device, and micro processor is electrically connected with the grid-connected module of energy regenerating.
Preferably, motor includes motor shaft, is successively set on machine and fan in the motor on motor shaft.
Preferably, motor is servomotor.
Preferably, casing is arranged to square structure.
Due to the use of above technical scheme, the utility model has the following advantages that compared with prior art：
1st, the utility model design changes traditional circular design, and using square structure, layout pattern is from tunnel axle（It is middle
Axle）, cycloid reduction device motor, the motion of roll form, rather than a reductor drum, electric block can be effectively improved
Intensity, avoid the high speed shaft of major axis from being driven, the stability and reliability of system can be improved, reduce manufacturing cost running；
2nd, the utility model uses Gear Planet Transmission principle, and pto input shaft on the same axis, is use up its type
Possible small size, compact-sized small volume；
3rd, the utility model smooth running noise is low, and cycloidal pin teeth total number of teeth in engagement is more, and overlap coefficient is big and has machine
The mechanism of part balance, the double pendulum drum of dislocation 180 degree is installed using capacity eccentric bearing, vibration and noise is limited in minimum degree,
The tooth logarithm of contact is more simultaneously in operation, and registration is big, smooth running, and overload capacity is strong；
4th, when electric block lifting declines, potential energy is electric energy, and internal energy reclaims grid-connected module by unnecessary electricity
Power network can be sent back to, reach economize on electricity, reduce the double effectses of heating；
5th, servomotor is with, with torque output and auto-lock function is determined, excessive balance is more preferable under velocity variations.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 cross section structure schematic diagram；
Wherein：1st, casing；2nd, motor；2a, motor shaft；Machine in 2b, motor；2c, fan；3rd, sprocket wheel；4th, chain；5th, hang
Hook；6th, the grid-connected module of energy regenerating；7th, powerless magnetic brake；8th, jackshaft；9th, capacity eccentric bearing；10th, cycloid disc；11st, pinwheel；
12nd, output shaft；13rd, pinwheel shell；14th, cycloid hub；15th, sprocket wheel housing；16th, suspension ring；17th, chain guide holder；18th, handle；19、
Crescent moon cover；20th, bearing plate.
Embodiment
The utility model is described in further details below in conjunction with drawings and the specific embodiments.
As shown in accompanying drawing 1 to accompanying drawing 2, a kind of intelligent electric-block of the utility model, including casing 1 and controlling organization, case
Motor 2, sprocket wheel 3, chain 4 and deceleration device are provided with body 1, the output end of motor 2 is mutually connected with deceleration device, slows down
Sprocket wheel 3 is connected with the output end of device, chain 4 is wound with sprocket wheel 3, chain 4 is connected with suspension hook 5, is connected on motor 2
There is the grid-connected module 6 of energy regenerating, the grid-connected module 6 of energy regenerating is electrically connected with controlling organization, and dead electricity is connected with deceleration device
Electromagnetic brake 7.
In the present embodiment, deceleration device includes jackshaft 8, capacity eccentric bearing 9, cycloid disc 10, pinwheel 11, output shaft 12,
One end of jackshaft 8 is connected with the output end of motor 1, jackshaft 8 from output 12 axles among pass through, jackshaft 8 with A types key with
Capacity eccentric bearing 9 is connected, and capacity eccentric bearing 9 is externally provided with two cycloid discs 10, and pinwheel 11 is set in outside two cycloid discs 10, output shaft
12 one end is connected with cycloid disc 10, wherein, two cycloid discs 10 misplace 180 degree outside capacity eccentric bearing 9, jackshaft 8
Set on the same axis with output shaft 12, pinwheel shell 13 and cycloid hub 14 are sequentially installed with outside pinwheel 11.
In the present embodiment, sprocket wheel 3 is connected with output shaft 12, the top of sprocket wheel 3 is provided with crescent moon cover 19, sprocket wheel 3
Sprocket housing body 15 is provided with outside, two pieces of bearing plates 20 are relatively set with sprocket wheel housing 15, sets and hangs before two pieces of bearing plates 20
Ring 16, chain guide holder 17 is additionally provided with sprocket wheel housing 15, chain guide holder 17 is located at the lower section of sprocket wheel 3.
In the present embodiment, controlling organization includes handle 18, Hall device and the micro computer that real-time display is monitored and operated
Processor, Hall device are arranged on handle 18, and micro processor module 6 grid-connected with energy regenerating is electrically connected.
In the present embodiment, motor 2 is servomotor, including motor shaft 21, the motor that is successively set on motor shaft 21
Interior machine 22 and fan 23.
In the present embodiment, casing 1 is arranged to square structure.
The utility model intelligent electric-block is compact-sized, small volume, energy-efficient, stable, service life length.
The utility model is described in detail above, the explanation of embodiment is only intended to help and understands the utility model
Method and its core concept, its object is to allow the personage for being familiar with this art to understand content of the present utility model simultaneously
Implement according to this, the scope of protection of the utility model can not be limited with this.It is all according to the utility model Spirit Essence made etc.
Effect change or modification, should all cover within the scope of protection of the utility model.
Claims (10)
1. a kind of intelligent electric-block, including casing and controlling organization, it is provided with motor, sprocket wheel, chain in the casing and subtracts
Speed variator, the output end of the motor are mutually connected with the deceleration device, the company of transmission in the output end of the deceleration device
The sprocket wheel is connected to, chain is wound with the sprocket wheel, the chain is connected with suspension hook, it is characterised in that：Connect on the motor
The grid-connected module of energy regenerating is connected to, the grid-connected module of energy regenerating is electrically connected with the controlling organization, the deceleration device
On be connected with powerless magnetic brake.
2. intelligent electric-block according to claim 1, it is characterised in that：The deceleration device includes jackshaft, bias
Bearing, cycloid disc, pinwheel, output shaft, one end of the jackshaft are connected with the output end of the motor, the jackshaft from
Passed through among the output shaft, the jackshaft is connected with A types key with the capacity eccentric bearing, and the capacity eccentric bearing is externally provided with two
The individual cycloid disc, the pinwheel are set in outside two cycloid discs, and one end of the output shaft is connected with the cycloid disc
Connect.
3. intelligent electric-block according to claim 2, it is characterised in that：Two cycloid disc dislocation 180 degree installations
Outside the capacity eccentric bearing.
4. intelligent electric-block according to claim 2, it is characterised in that：The jackshaft is arranged on the output shaft
On same axis.
5. intelligent electric-block according to claim 2, it is characterised in that：Be sequentially installed with outside the pinwheel pinwheel shell and
Cycloid hub.
6. intelligent electric-block according to claim 2, it is characterised in that：Sprocket wheel is connected with the output shaft,
The top of the sprocket wheel is provided with crescent moon cover, is provided with sprocket housing body outside the sprocket wheel, two are relatively set with the sprocket wheel housing
Block bearing plate, two pieces of bearing plates set suspension ring before, chain guide holder are additionally provided with the sprocket wheel housing, the chain is led
It is located at the lower section of the sprocket wheel to seat.
7. intelligent electric-block according to claim 1, it is characterised in that：The controlling organization monitors including real-time display
With the handle, Hall device and micro processor of operation, the Hall device is arranged on the handle, at the micro computer
Reason device is electrically connected with the grid-connected module of the energy regenerating.
8. intelligent electric-block according to claim 1, it is characterised in that：The motor includes motor shaft, set gradually
Machine and fan in motor on the motor shaft.
9. intelligent electric-block according to claim 1, it is characterised in that：The motor is servomotor.
10. intelligent electric-block according to claim 1, it is characterised in that：The casing is arranged to square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516128.2U CN207030825U (en) | 2017-05-10 | 2017-05-10 | Intelligent electric-block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516128.2U CN207030825U (en) | 2017-05-10 | 2017-05-10 | Intelligent electric-block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207030825U true CN207030825U (en) | 2018-02-23 |
Family
ID=61478970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720516128.2U Active CN207030825U (en) | 2017-05-10 | 2017-05-10 | Intelligent electric-block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207030825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946176A (en) * | 2017-05-10 | 2017-07-14 | 台州博能起重机械设备有限公司 | Intelligent electric-block |
-
2017
- 2017-05-10 CN CN201720516128.2U patent/CN207030825U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946176A (en) * | 2017-05-10 | 2017-07-14 | 台州博能起重机械设备有限公司 | Intelligent electric-block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211220 Address after: 318000 Gangshang village, Daxi Town, Wenling City, Taizhou City, Zhejiang Province (east of Building 1 in the southeast of Taizhou Zhongfan industry and Trade Co., Ltd.) Patentee after: Zhejiang Dingchen hoisting equipment Technology Co.,Ltd. Address before: 317525 No. 89 Oufeng Road, Muxi village, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Patentee before: TAIZHOU BONENG HOISTING MACHINERY CO.,LTD. |
|
| TR01 | Transfer of patent right |