CN104495693A - Three-in-one mechanism for driving device, safety braking device and guiding device for lifting mechanism - Google Patents
Three-in-one mechanism for driving device, safety braking device and guiding device for lifting mechanism Download PDFInfo
- Publication number
- CN104495693A CN104495693A CN201410789145.4A CN201410789145A CN104495693A CN 104495693 A CN104495693 A CN 104495693A CN 201410789145 A CN201410789145 A CN 201410789145A CN 104495693 A CN104495693 A CN 104495693A
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- CN
- China
- Prior art keywords
- support
- transmission shaft
- gear
- lifting mechanism
- hydraulic brake
- 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
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to a three-in-one mechanism for a driving device, a safety braking device and a guiding device for a lifting mechanism. The three-in-one mechanism for the driving device, the safety braking device and the guiding device for the lifting mechanism comprises a base, a first support, a second support, a third support, a hydraulic brake, a coupler, a transmission shaft, a gear, a guiding wheel and a hydraulic motor, and is characterized in that the first support, the second support and the third support are arranged on the base in parallel; the transmission shaft is respectively connected with the second support and the third support through bearings; the hydraulic brake is arranged on the inner side of the first support; an output shaft of the hydraulic brake is connected with the transmission shaft through the coupler; the hydraulic motor is arranged on the outer side of the third support and is fixedly connected with a shaft end of the transmission shaft; the gear and the guiding wheel are arranged on the transmission shaft and between the second support and the third support; the gear is fixedly connected with the transmission shaft; and the guiding wheel is rotatably connected with the transmission shaft. The three-in-one mechanism for the driving device, the safety braking device and the guiding device for the lifting mechanism has the advantages that equipment is compact in structure, occupied area is small, the cost is low, and the three-in-one mechanism is easy to mount and repair and has driving, braking and guiding functions.
Description
Technical field
The present invention relates to the three-in-one mechanism of a kind of driving of lifting mechanism, safety arrestment and guide piece, belong to lift system technical field.
Background technology
Lifting mechanism is mainly for the production of the goods handling between conveyor line diff-H equipment, and material loading, rolls off the production line, parts lifting during part assembling altogether, large-scale hangar material loading, blanking, the places such as storage handling.At present, for the separately design often of the actuating device of the lifting mechanism of goods lifting, safety catch and guide piece.Such structure design, although simply, structure is not compact, and manufacturing cost is large, and required space and planimetric position are all very large.
Summary of the invention
The object of the invention is to provide a kind of driving of lifting mechanism, safety arrestment and guide piece three-in-one mechanism, to make the more compact structure of equipment, rationally, to reduce occupation area of equipment; Save device fabrication cost; Installation and maintenance are convenient; And meet the feature requirement of goods lifting work.
Technical solution of the present invention is as follows:
The present invention includes base, first support, second support, 3rd support, hydraulic brake, coupler, transmission shaft, gear, track adjusting wheel, HM Hydraulic Motor, be characterized in: the second support and the 3rd support have axis hole, first support, second support and the 3rd support are set in parallel on base, the axis hole of the second support and the 3rd support is concentric, transmission shaft is through in the axis hole of the second support and the 3rd support, and be connected with the second support and the 3rd support respectively by bearing, hydraulic brake is arranged on the inner side of the first support, the output shaft of hydraulic brake is concentric with transmission shaft, and the output shaft of hydraulic brake is connected by coupler with transmission shaft, 3rd stent support is at transmission shaft end, HM Hydraulic Motor is arranged on the 3rd stent outer, and HM Hydraulic Motor and transmission shaft end are connected, and the transmission shaft between the second support and the 3rd support is provided with gear and track adjusting wheel, gear is fixedly connected with transmission shaft, and track adjusting wheel is connected with drive axis.
Described second support, the 3rd support, transmission shaft, gear, HM Hydraulic Motor composition actuating device; First support, the second support, hydraulic brake, coupler, transmission shaft, gear composition safety catch; Second support, the 3rd support, transmission shaft, track adjusting wheel composition guide piece.
Advantage of the present invention is: by the actuating device required for lifting mechanism, safety catch and guide design on the same device, makes the more compact structure of equipment, rationally, reduces occupation area of equipment; Save device fabrication cost; Installation and maintenance are convenient; And meet the feature requirement of goods lifting work.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is birds-eye view of the present invention.
Detailed description of the invention
With reference to accompanying drawing, the present invention includes base 18, first support 1, second support 4, 3rd support 8, hydraulic brake 2, coupler 3, transmission shaft 5, gear 6, track adjusting wheel 7, HM Hydraulic Motor 9, second support and the 3rd support have axis hole, first support, second support and the 3rd support are set in parallel on base, the axis hole of the second support and the 3rd support is concentric, transmission shaft is through in the axis hole of the second support and the 3rd support, and be connected with the second support and the 3rd support respectively by bearing, second Bracket setting is in transmission shaft shaft shoulder position, by seal ring 12, bearing is located by logical lid 13, hydraulic brake is arranged on the inner side of the first support, the output shaft of hydraulic brake is concentric with transmission shaft, and the output shaft of hydraulic brake is connected by coupler with transmission shaft, wherein: the output shaft of hydraulic brake and the left-half of coupler key 10 are fixed, and the right half part of transmission shaft and coupler is fixed with key 11, 3rd stent support is at transmission shaft end, HM Hydraulic Motor is arranged on the 3rd stent outer, the splined hole of HM Hydraulic Motor and the spline of transmission shaft end are connected, transmission shaft between the second support and the 3rd support is provided with gear 6 and track adjusting wheel 7, gear is fixedly connected with by key 15 with transmission shaft, and is provided with shaft block ring 14 in the side of gear, and track adjusting wheel and transmission shaft are rotationally connected by bearing 16, track adjusting wheel is provided with lubricating cup 17, is used for as bearing 16 refuels.
Second support 4 of the present invention, the 3rd support 8, transmission shaft 5, gear 6, HM Hydraulic Motor 9 form actuating device; First support 1, second support 4, hydraulic brake 2, coupler 3, transmission shaft 5, gear 6 form safety catch; Second support 4, the 3rd support 8, transmission shaft 5, track adjusting wheel 7 form guide piece.These devices are fixed on base 18 by support fastener, become an integral structure.From the composition of these devices, between actuating device, safety catch, guide piece, have multiple common elements, such design, make the more compact structure of equipment, rationally, save device fabrication cost; Installation and maintenance are convenient.
Propulsion source of the present invention is hydraulic efficiency pressure system, HM Hydraulic Motor 9 provides power by hydraulic efficiency pressure system, be connected by the spline of transmission shaft 5 right-hand member and the splined hole of HM Hydraulic Motor, fluid motor-driven transmission shaft driven gear 6 rotates, for equipment provides drive torque, again by transmission between gear and lifting mechanism tooth bar, mechanism is elevated, also makes lifting mechanism both sides keep synchronous simultaneously; The hydraulic brake 2 of safety catch is by the control of hydraulic efficiency pressure system, when lifting mechanism is normally elevated, the electromagnet of the solenoid directional control valve in hydraulic efficiency pressure system obtains electric, pressure oil enters the hydraulic brake 2 li of brake equipment, and hydraulic coupling overcomes the acting force of the spring in drg and drg is not braked; When there are abnormal condition in lifting mechanism (as power failure, wire cable rupture etc.), the electromagnet dead electricity of the solenoid directional control valve in hydraulic efficiency pressure system, hydraulic efficiency pressure system is fuel feeding not, hydraulic brake makes brake under spring force, simultaneously, HM Hydraulic Motor 9 does not work, by coupler 3, lock torque is delivered on gear 6, gear 6 is stopped operating, thus ensure that lifting mechanism is locked on the tooth bar of equipment column admittedly, after trouble-shooting under power failure, steel rope such as to rupture suddenly at the unforeseen circumstances, primer fluid pressing system, lifting mechanism just can normally work; Track adjusting wheel 7 on transmission shaft 5, in lifting mechanism lifting process, the guide track along lifting mechanism equipment rolls, and ensures lifting mechanism vertical lift, thus plays the effect of guiding; These three kinds of devices are fixed on base 18 by the first support 1, second support 4, the 3rd support 8 and fastener, form as a whole structure.
Claims (4)
1. the driving of a lifting mechanism, safety arrestment and the three-in-one mechanism of guide piece, comprise base, first support, second support, 3rd support, hydraulic brake, coupler, transmission shaft, gear, track adjusting wheel, HM Hydraulic Motor, be characterized in: the second support and the 3rd support have axis hole, first support, second support and the 3rd support are set in parallel on base, the axis hole of the second support and the 3rd support is concentric, transmission shaft is through in the axis hole of the second support and the 3rd support, and be connected with the second support and the 3rd support respectively by bearing, hydraulic brake is arranged on the inner side of the first support, the output shaft of hydraulic brake is concentric with transmission shaft, and the output shaft of hydraulic brake is connected by coupler with transmission shaft, 3rd stent support is at transmission shaft end, HM Hydraulic Motor is arranged on the 3rd stent outer, and HM Hydraulic Motor and transmission shaft end are connected, and the transmission shaft between the second support and the 3rd support is provided with gear and track adjusting wheel, gear is fixedly connected with transmission shaft, and track adjusting wheel is connected with drive axis.
2. the driving of lifting mechanism according to claim 1, safety arrestment and the three-in-one mechanism of guide piece, be characterized in: the second support, the 3rd support, transmission shaft, gear, HM Hydraulic Motor composition actuating device; First support, the second support, hydraulic brake, coupler, transmission shaft, gear composition safety catch; Second support, the 3rd support, transmission shaft, track adjusting wheel composition guide piece.
3. the driving of lifting mechanism according to claim 1, safety arrestment and the three-in-one mechanism of guide piece, be characterized in: track adjusting wheel is connected by bearing with transmission shaft.
4. the driving of lifting mechanism according to claim 3, safety arrestment and the three-in-one mechanism of guide piece, be characterized in: in track adjusting wheel, be provided with lubricating cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789145.4A CN104495693A (en) | 2014-12-19 | 2014-12-19 | Three-in-one mechanism for driving device, safety braking device and guiding device for lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789145.4A CN104495693A (en) | 2014-12-19 | 2014-12-19 | Three-in-one mechanism for driving device, safety braking device and guiding device for lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104495693A true CN104495693A (en) | 2015-04-08 |
Family
ID=52937175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410789145.4A Pending CN104495693A (en) | 2014-12-19 | 2014-12-19 | Three-in-one mechanism for driving device, safety braking device and guiding device for lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104495693A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059042A (en) * | 2007-06-08 | 2007-10-24 | 河北宏地停车设备有限公司 | Dynamic synchronous lifting device for lifting platform |
| CN201049860Y (en) * | 2007-04-06 | 2008-04-23 | 中信重型机械公司 | Single-cylinder single-rope winding and multi-rope friction universal type hoister |
| CN101712446A (en) * | 2009-12-03 | 2010-05-26 | 西安航天动力机械厂 | Locking device for scissor-type hydraulic lifting platform |
| CN203715138U (en) * | 2014-03-03 | 2014-07-16 | 湖南泰达天易重工有限公司 | Liquid-control driven type chain pressurizing device of power head of drilling machine |
| CN203938419U (en) * | 2013-12-31 | 2014-11-12 | 浙江工业大学 | A kind of stacker lifting traction device |
-
2014
- 2014-12-19 CN CN201410789145.4A patent/CN104495693A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201049860Y (en) * | 2007-04-06 | 2008-04-23 | 中信重型机械公司 | Single-cylinder single-rope winding and multi-rope friction universal type hoister |
| CN101059042A (en) * | 2007-06-08 | 2007-10-24 | 河北宏地停车设备有限公司 | Dynamic synchronous lifting device for lifting platform |
| CN101712446A (en) * | 2009-12-03 | 2010-05-26 | 西安航天动力机械厂 | Locking device for scissor-type hydraulic lifting platform |
| CN203938419U (en) * | 2013-12-31 | 2014-11-12 | 浙江工业大学 | A kind of stacker lifting traction device |
| CN203715138U (en) * | 2014-03-03 | 2014-07-16 | 湖南泰达天易重工有限公司 | Liquid-control driven type chain pressurizing device of power head of drilling machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |