CN102079491A - Transmission mechanism of main hoister winch of crane - Google Patents
Transmission mechanism of main hoister winch of crane Download PDFInfo
- Publication number
- CN102079491A CN102079491A CN2010102075428A CN201010207542A CN102079491A CN 102079491 A CN102079491 A CN 102079491A CN 2010102075428 A CN2010102075428 A CN 2010102075428A CN 201010207542 A CN201010207542 A CN 201010207542A CN 102079491 A CN102079491 A CN 102079491A
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- transmission mechanism
- winch
- crane
- retarder
- present
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Abstract
The invention discloses a transmission mechanism of a main hoister winch of a crane, wherein the main hoister winch is connected with a speed reducer, and the speed reducer is connected with a rope guiding mechanism through a universal shaft joint. In the transmission mechanism provided by the invention, the speed reducer is connected with the rope guiding mechanism through the universal shaft joint, therefore, unsmooth transmission caused by unstable running of a wheelbarrow is avoided, the rope guiding operation can be smoothly performed, the service life of the transmission mechanism is longer, and the cost is lowered.
Description
Technical field
The present invention relates to a kind of construction machinery and equipment, specifically be meant a kind of hoisting crane.
Background technology
The master of the conventional hoist winch that hoists generally is connected with retarder, and retarder is connected with rope-arranging mechanism by transmission shaft, thereby power is passed to rope-arranging mechanism from the main winch that hoists, and the row of finishing restricts.Its defective is in the trolley travelling process, always is accompanied by and rocks, and has influenced the transmission of this power, thereby has disturbed the coiling of steel rope, and production operation is brought adverse effect.
Summary of the invention
The technical problem to be solved in the present invention is the defective that overcomes existing drive mechanism, and a kind of flexible connection mode is provided, and makes power transmission steadily reliable, and disturbance rejection is strong.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
The transmission device of lifting main lifting winch, its main winch that hoists is connected with retarder, and described retarder is connected by universal coupling with rope-arranging mechanism.Further, the described master winch that hoists is connected by coupler with retarder.
Transmission device of the present invention adopts retarder to be connected by universal coupling with rope-arranging mechanism, has avoided the transmission that brings because of the trolley travelling shakiness not smooth, can the rop exercise of the row of assurance carry out smoothly.The longer service life of universal coupling bonded assembly transmission device has reduced cost.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of the transmission device of lifting main lifting winch of the present invention;
Fig. 2 is the running condition figure of transmission device shown in Figure 1.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Embodiment 1
As Fig. 1-shown in Figure 2, the transmission device of lifting main lifting winch (shown in Fig. 1 frame of broken lines), it is main, and hoist winch 4 and retarder 1 is connected by coupler, and retarder 1 is connected by universal coupling 2 with rope-arranging mechanism 3.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the transmission device of lifting main lifting winch, its main winch that hoists is connected with retarder, and it is characterized in that: described retarder is connected by universal coupling with rope-arranging mechanism.
2. the transmission device of lifting main lifting winch according to claim 1 is characterized in that: the described master winch that hoists is connected by coupler with retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102075428A CN102079491A (en) | 2010-06-13 | 2010-06-13 | Transmission mechanism of main hoister winch of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102075428A CN102079491A (en) | 2010-06-13 | 2010-06-13 | Transmission mechanism of main hoister winch of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102079491A true CN102079491A (en) | 2011-06-01 |
Family
ID=44085721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102075428A Pending CN102079491A (en) | 2010-06-13 | 2010-06-13 | Transmission mechanism of main hoister winch of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102079491A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200620U (en) * | 1987-01-20 | 1988-07-06 | 杨秋生 | Electronic explosion-proof hoisting winch |
| CN2048535U (en) * | 1988-05-30 | 1989-11-29 | 兰州石油化工机器厂 | Transmission system for petroleum drilling rig |
| CN1088293A (en) * | 1993-04-16 | 1994-06-22 | 白连平 | long-stroke equalizing beam-pumping unit |
| CN200943018Y (en) * | 2006-09-09 | 2007-09-05 | 阮曙峰 | Articulated type big vehicle running mechanism |
| KR100866689B1 (en) * | 2008-03-24 | 2008-11-04 | 박동화 | A winch for log-skidding |
| CN201212362Y (en) * | 2008-07-03 | 2009-03-25 | 辽河石油勘探局 | Seven-kilometer triaxial DC electric drilling winch |
| CN201240766Y (en) * | 2008-07-11 | 2009-05-20 | 天津起重设备有限公司 | Drive mechanism for wheel of large-sized crane |
| CN201817217U (en) * | 2010-06-13 | 2011-05-04 | 无锡核力重工有限公司 | Transmission mechanism of host lifting winch of crane |
-
2010
- 2010-06-13 CN CN2010102075428A patent/CN102079491A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200620U (en) * | 1987-01-20 | 1988-07-06 | 杨秋生 | Electronic explosion-proof hoisting winch |
| CN2048535U (en) * | 1988-05-30 | 1989-11-29 | 兰州石油化工机器厂 | Transmission system for petroleum drilling rig |
| CN1088293A (en) * | 1993-04-16 | 1994-06-22 | 白连平 | long-stroke equalizing beam-pumping unit |
| CN200943018Y (en) * | 2006-09-09 | 2007-09-05 | 阮曙峰 | Articulated type big vehicle running mechanism |
| KR100866689B1 (en) * | 2008-03-24 | 2008-11-04 | 박동화 | A winch for log-skidding |
| CN201212362Y (en) * | 2008-07-03 | 2009-03-25 | 辽河石油勘探局 | Seven-kilometer triaxial DC electric drilling winch |
| CN201240766Y (en) * | 2008-07-11 | 2009-05-20 | 天津起重设备有限公司 | Drive mechanism for wheel of large-sized crane |
| CN201817217U (en) * | 2010-06-13 | 2011-05-04 | 无锡核力重工有限公司 | Transmission mechanism of host lifting winch of crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110601 |