CN204324723U - A kind of open chain counter weight type driving - Google Patents
A kind of open chain counter weight type driving Download PDFInfo
- Publication number
- CN204324723U CN204324723U CN201420738137.2U CN201420738137U CN204324723U CN 204324723 U CN204324723 U CN 204324723U CN 201420738137 U CN201420738137 U CN 201420738137U CN 204324723 U CN204324723 U CN 204324723U
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- China
- Prior art keywords
- driving
- chain
- walker
- lift system
- sprocket wheel
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- 239000000725 suspension Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses the driving of a kind of open chain counter weight type, comprise door type frame, driving walker, travel switch and lift system, described lift system comprises electrical motor, reductor, suspension hook, roller chain, sprocket wheel and counterweight; Described roller chain does not close, and one end is connected with walker, and the other end is connected with counterweight through sprocket wheel; Traditional enclosed chain driving is compared in the driving of this kind of structure, the most significant advantage effectively overcomes in operational process because travel switch is malfunctioning or slow in reacting, the problem burning out electrical motor or driving overturning caused, decreases the maintenance of stretching device simultaneously than tradition driving.
Description
Technical field:
The utility model belongs to mechanical field, relates to a kind of driving, especially a kind of open chain counter weight type driving.
Background technology:
In the industrial production, the kind of driving is more, and in plating, cleaning product line, then needs workpiece to have enough to meet the need between cell body.The lifting of existing driving adopts driving two side arm sprocket wheels, chain gear, promote thick stick be fixed in closed loop chain certain a bit on.The rotating of sprocket wheel drives moving up and down of chain, thus drives the lifting of workpiece.In workpiece lifting, decline, walking process; electric control system is safe key; adopting more in electric elements is travel switch; common driving is in workpiece lifting, decline, walking process; travel switch often can occur to lose efficacy or the problem such as slow in reacting, can not send speed-slackening signal in time.
Fig. 1 be travel switch lost efficacy or slow in reacting time enclosed chain driving running condition figure, as shown in the figure, travel switch in operational process of driving a vehicle is malfunctioning, and after causing driving walker to run to station, electrical motor still drive sprocket rotates.Be the driving of enclosed chain in figure, then walker of now driving a vehicle can continue downward operation, and suspension hook can withstand groove and make the overall upward movement of driving along upper v block, and suspension hook can withstand groove and make the overall upward movement of driving along upper V-shaped iron, causes driving to be overturned.
There is many defects in this mechanism: 1, complicated integral structure, and productive costs is high; 2, sprocket wheel, chain easy to wear, lost efficacy, restricted lifetime; 3, in driving decline process, if travel switch is malfunctioning, chain can continue one direction and run, and produces machinery stuck, causes and burns motor or driving overturning severe safety accident.
Utility model content:
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, provides a kind of safe and reliable driving hoisting method, solve existing driving stroke switch failure or slow in reacting time, the burning motor that may cause or driving overturn etc. technical matters.
The purpose of this utility model solves by the following technical programs:
The driving of open chain counter weight type, comprises door type frame, driving walker, travel switch and lift system; Described lift system comprises electrical motor, reductor, suspension hook, roller chain, sprocket wheel and counterweight; In described lift system, roller chain does not close, and roller chain one end is connected with walker, and the roller chain other end is connected with counterweight through sprocket wheel.
Described lift system is planer-type double-side lifting mechanism.
Described driving walker is arranged on the middle and lower part of described door type frame, and described lift system is arranged on the top of described door type frame, and described travel switch is arranged on driving walker.
Described electrical motor and reductor are fixed on sprocket wheel place, and described sprocket wheel is arranged in driving top, and described suspension hook, between two sprocket wheels, is fixed on roller chain.
The beneficial effects of the utility model are:
(1) overcome because travel switch is malfunctioning or slow in reacting in operational process, the problem that the driving deformed damaged caused even is overturned, available protecting driving.
(2) decrease the regular tensioning of chain relative to tradition driving, maintenance capacity reduces, and obtains certain economic gain.
Accompanying drawing illustrates:
Fig. 1 be travel switch lost efficacy or slow in reacting time enclosed chain driving running condition figure.
Fig. 2 be travel switch lost efficacy or slow in reacting time the utility model open type counterweight driving running condition figure.
Fig. 3 is the utility model open type counterweight driving 3D effect figure.
Fig. 4 is the utility model open type counterweight driving lateral plan.
Fig. 5 is the utility model open type counterweight driving front view.
Wherein: 1 door type frame, 2 driving walkers, 3 travel switches, 4 lift systems, 5 electrical motors, 6 reductors, 7 suspension hooks, 8 roller chains, 9 sprocket wheels, 10 counterweights, 11 workpiece holders, 12 groove edges.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Fig. 1 ~ 5, the purpose of this utility model solves by the following technical programs:
The driving of open chain counter weight type, comprises door type frame, driving walker, travel switch and lift system; Described lift system comprises electrical motor, reductor, suspension hook, roller chain, sprocket wheel and counterweight; In described lift system, roller chain does not close, and roller chain one end is connected with walker, and the roller chain other end is connected with counterweight through sprocket wheel.
Described lift system is planer-type double-side lifting mechanism.
Described driving walker is arranged on the middle and lower part of described door type frame, and described lift system is arranged on the top of described door type frame, and described travel switch is arranged on driving walker.
Described electrical motor and reductor are fixed on sprocket wheel place, and described sprocket wheel is arranged in driving top, and described suspension hook, between two sprocket wheels, is fixed on roller chain.
Lift system principle of work of the present utility model is as follows:
1, actuating motor 5, then electrical motor 5 and reductor 6 drive sprocket 9 rotate, and drive roller chain 8 to move along sprocket wheel 9, thus drive suspension hook 7 to drive workpiece to move up and down with workpiece holder 11, the other end of the responsible tension rollers chain 8 of counterweight 10;
2, travel switch 3 controls running state and the direction of driving, if travel switch 3 is malfunctioning or slow in reacting in operational process, after causing driving walker to run to station, electrical motor still drive sprocket rotates.
3, Fig. 1 is the driving of traditional enclosed chain, then walker of now driving a vehicle can continue downward operation, and suspension hook 7 can withstand groove and make the overall upward movement of driving along the v block on 12, causes driving to be overturned; But the open chain counter weight type of patent of the present invention is as described in Figure 2 driven a vehicle, because chain does not close, when sprocket wheel 9 is rotated further, after suspension hook contact V-shaped iron, the roller chain that top connects can relax, available protecting driving.(see accompanying drawing 1,2)
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when the method and technology contents that can utilize above-mentioned announcement are made a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, still belong in the scope of technical solutions of the utility model.
Claims (4)
1. an open chain counter weight type driving, comprises door type frame, driving walker, travel switch and lift system; It is characterized in that: described lift system comprises electrical motor, reductor, suspension hook, roller chain, sprocket wheel and counterweight; In described lift system, roller chain does not close, and roller chain one end is connected with walker, and the roller chain other end is connected with counterweight through sprocket wheel.
2. a kind of open chain counter weight type driving as claimed in claim 1, is characterized in that: described lift system is planer-type double-side lifting mechanism.
3. a kind of open chain counter weight type driving as claimed in claim 1, it is characterized in that: described driving walker is arranged on the middle and lower part of described door type frame, described lift system is arranged on the top of described door type frame, and described travel switch is arranged on driving walker.
4. a kind of open chain counter weight type driving as claimed in claim 1, it is characterized in that: described electrical motor and reductor are fixed on sprocket wheel place, described sprocket wheel is arranged in driving top, and described suspension hook, between two sprocket wheels, is fixed on roller chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738137.2U CN204324723U (en) | 2014-11-28 | 2014-11-28 | A kind of open chain counter weight type driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738137.2U CN204324723U (en) | 2014-11-28 | 2014-11-28 | A kind of open chain counter weight type driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204324723U true CN204324723U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738137.2U Active CN204324723U (en) | 2014-11-28 | 2014-11-28 | A kind of open chain counter weight type driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204324723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444803A (en) * | 2014-11-28 | 2015-03-25 | 陕西昕宇表面工程有限公司 | Open chain counterweight travelling crane |
-
2014
- 2014-11-28 CN CN201420738137.2U patent/CN204324723U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444803A (en) * | 2014-11-28 | 2015-03-25 | 陕西昕宇表面工程有限公司 | Open chain counterweight travelling crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Open chain counterweight travelling crane Effective date of registration: 20170414 Granted publication date: 20150513 Pledgee: Bank of Chongqing Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI XINYU SURFACE ENGINEERING Co.,Ltd. Registration number: 2017610000025 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180803 Granted publication date: 20150513 Pledgee: Bank of Chongqing Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI XINYU SURFACE ENGINEERING Co.,Ltd. Registration number: 2017610000025 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Open chain counterweight travelling crane Effective date of registration: 20180810 Granted publication date: 20150513 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: SHAANXI XINYU SURFACE ENGINEERING Co.,Ltd. Registration number: 2018610000124 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190903 Granted publication date: 20150513 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: SHAANXI XINYU SURFACE ENGINEERING Co.,Ltd. Registration number: 2018610000124 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An open chain counterweight traveling crane Effective date of registration: 20210929 Granted publication date: 20150513 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: SHAANXI XINYU SURFACE ENGINEERING Co.,Ltd. Registration number: Y2021980010260 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221017 Granted publication date: 20150513 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: SHAANXI XINYU SURFACE ENGINEERING Co.,Ltd. Registration number: Y2021980010260 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An open chain counterweight crane Effective date of registration: 20221025 Granted publication date: 20150513 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: SHAANXI XINYU SURFACE ENGINEERING Co.,Ltd. Registration number: Y2022980019689 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |