CN2244040Y - Planet wheel series cyclic chain type electric driven tackle - Google Patents
Planet wheel series cyclic chain type electric driven tackle Download PDFInfo
- Publication number
- CN2244040Y CN2244040Y CN 96225729 CN96225729U CN2244040Y CN 2244040 Y CN2244040 Y CN 2244040Y CN 96225729 CN96225729 CN 96225729 CN 96225729 U CN96225729 U CN 96225729U CN 2244040 Y CN2244040 Y CN 2244040Y
- Authority
- CN
- China
- Prior art keywords
- planetary gear
- chain
- side plate
- load
- wheel
- 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.)
- Expired - Fee Related
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- Retarders (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a planetary gear train loop chain type electric hoist which is hoisting machine. The utility model is composed of a planetary gear train speed reducer, a disc type brake motor, a control box for an electric appliance, a lifting chain, a joint device for the chain, a load bearing lateral plate, a hook and a button, wherein, the planetary gear train speed reducer is in two stage planetary gear train speed reduction. The utility model which has the characteristics of small size, light weight, high speed reduction ratio, easy preparing process, low cost and strong applicability can be used in corollary equipment for 0.5-5 ton lifting transportation in machinery production industry, transportation industry, metallurgy mine industry, and building industry.
Description
The utility model relates to a kind of lifting equipment---planet circular system loop chain type electric block.
At present, traditional in the domestic weight-lifting equipment is vertical loop chain type electric block, and its structure is: adopt triple reduction gearing, the loop chain type electric block of cone rotor braking motor hangs, exist bulky, manufacturing cost height, complex manufacturing, expensive shortcoming.
The purpose of this utility model is to transport corollary equipment for the lifting of machine manufacture, communications and transportation, metallurgical mine and construction trade a kind of planet circular system loop chain type electric block is provided.
The utility model planet circular system loop chain type electric block content Description:
The utility model planet circular system loop chain type electric block, form by planetary gear speed reducer, disc type brake motor, electric appliance control box, hoisting chain, chain catching device, load-bearing side plate, suspension hook and button, it is characterized in that: be horizontal type structure, left end is a planetary gear speed reducer, the centre is a pair of load-bearing side plate, the load-bearing side plate is connected with the disc type brake motor, right-hand member is provided with an electric appliance control box, pass through push button control, in the bottom of load-bearing side plate is the chain catching device, by hoisting chain and the suspension hook weight of slinging; Planetary gear speed reducer is the secondary planet transmission device, connecting drive input gear axle by the motor output shaft coupler in casing rotates, when gear mesh drive planetary wheel rotates, drive the center tooth wheel carrier on wheel shaft, rotate, finish one-level and slow down with respect to the one-level fixed gear wheel; When the center tooth wheel carrier rotates, drive secondary planetary gear and on wheel shaft, rotate, secondary fixed gear wheel motion relatively, drive output gear wheel carrier rotates finishes double reduction; The output gear wheel carrier passes to chain hoist wheel in the load-bearing side plate with rotating speed, drives hoisting chain and suspension hook again, finishes transmission process.
The utility model planet circular system loop chain type electric block adopts the secondary planet train to slow down and is applied in the loop chain type electric block, adopt the disc type brake motor, make product reach that volume is little, in light weight, reduction ratio is big, simplified processing technology simultaneously, reduced manufacturing cost, comformability is strong, has made full use of the advantage of planet circular system, and the hoisting capacity that can be widely used in machine manufacture, communications and transportation, metallurgical mine and construction trade is in the lifting transportation corollary equipment of 0.5-5 ton.
Embodiment:
Fig. 1 is a planet circular system loop chain type electric block integral structure scheme drawing;
Fig. 2 is the planetary gear speed reducer constructional drawing.
The utility model planet circular system loop chain type electric block is the horizontal type structure (see figure 1), left end is a planetary gear speed reducer 1, the centre is a pair of load-bearing side plate 3, and load-bearing side plate 3 is connected with disc type brake motor 2, and disc type brake motor 2 can reduce the volume and weight of electric block; Right-hand member is provided with an electric appliance control box 7, by button 8 controls; In the bottom of load-bearing side plate 3 are chain catching devices 4, by hoisting chain 5 and suspension hook 6 weight of slinging.
Feature of the present utility model is to adopt planetary gear speed reducer secondary planet transmission device, (see figure 2) connects drive input gear axle 9 by motor output shaft coupler 19 and rotates in casing 14, driving center tooth wheel carrier 11 when tooth axle engagement drive planetary wheel 12 rotates on wheel shaft 13 revolves round the sun, rotate with respect to one-level fixed gear wheel 15, finish one-level and slow down; When center tooth wheel carrier 11 rotates, drive secondary planetary gear 17 and rotate on wheel shaft 18, when secondary planetary gear rotated, secondary fixed gear wheel 16 moved relatively, and drive output gear wheel carrier 10 rotates finishes double reduction; Output gear wheel carrier 10 passes to chain hoist wheel in the load-bearing side plate 3 with rotating speed, drives hoisting chain 5 again and suspension hook 6 is finished transmission process.
Claims (1)
1, a kind of lifting equipment planet circular system loop chain type electric block, form by planetary gear speed reducer, disc type brake motor, electric appliance control box, hoisting chain, chain catching device, load-bearing side plate, suspension hook and button, it is characterized in that: be horizontal type structure, left end is a planetary gear speed reducer, the centre is a pair of load-bearing side plate, the load-bearing side plate is connected with the disc type brake motor, right-hand member is provided with an electric appliance control box, pass through push button control, in the bottom of load-bearing side plate is the chain catching device, by hoisting chain and the suspension hook weight of slinging; Planetary gear speed reducer is the secondary planet transmission device, connecting drive input gear axle by the motor output shaft coupler in casing rotates, when tooth axle engagement drive planetary wheel rotates, drive the center tooth wheel carrier on wheel shaft, rotate, finish one-level and slow down with respect to the one-level fixed gear wheel; When the center tooth wheel carrier rotates, drive secondary planetary gear and on wheel shaft, rotate, secondary fixed gear wheel motion relatively, drive output gear wheel carrier rotates finishes double reduction; The output gear wheel carrier passes to chain hoist wheel in the load-bearing side plate with rotating speed, drives hoisting chain and suspension hook again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225729 CN2244040Y (en) | 1996-03-25 | 1996-03-25 | Planet wheel series cyclic chain type electric driven tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225729 CN2244040Y (en) | 1996-03-25 | 1996-03-25 | Planet wheel series cyclic chain type electric driven tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2244040Y true CN2244040Y (en) | 1997-01-01 |
Family
ID=33904329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96225729 Expired - Fee Related CN2244040Y (en) | 1996-03-25 | 1996-03-25 | Planet wheel series cyclic chain type electric driven tackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2244040Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734570B (en) * | 2008-11-10 | 2012-10-24 | 株式会社日立产机*** | Electric chain block |
| CN104803313A (en) * | 2015-04-28 | 2015-07-29 | 江阴市鼎力起重机械有限公司 | Bearing frame for fixed electric ring-chain hoist |
| CN107226427A (en) * | 2017-06-28 | 2017-10-03 | 浙江博雷重型机床制造有限公司 | A kind of centre of gravity roller shutter crane |
-
1996
- 1996-03-25 CN CN 96225729 patent/CN2244040Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734570B (en) * | 2008-11-10 | 2012-10-24 | 株式会社日立产机*** | Electric chain block |
| CN104803313A (en) * | 2015-04-28 | 2015-07-29 | 江阴市鼎力起重机械有限公司 | Bearing frame for fixed electric ring-chain hoist |
| CN107226427A (en) * | 2017-06-28 | 2017-10-03 | 浙江博雷重型机床制造有限公司 | A kind of centre of gravity roller shutter crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| MM1K | Cease caused by non payment of annual fee |