CN104355055A - Marine belt rack folding mechanism - Google Patents
Marine belt rack folding mechanism Download PDFInfo
- Publication number
- CN104355055A CN104355055A CN201410596186.1A CN201410596186A CN104355055A CN 104355055 A CN104355055 A CN 104355055A CN 201410596186 A CN201410596186 A CN 201410596186A CN 104355055 A CN104355055 A CN 104355055A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- belt
- hinged
- hydraulic jack
- hydraulic top
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Abstract
The invention provides a marine belt rack folding mechanism. The folding mechanism comprises a hydraulic jack, a '7'-shaped connecting rod and a straight connecting rod, wherein one end of the hydraulic jack is hinged to the top end of the '7'-shaped connecting rod, and the other end is hinged to the side surface of the front end of a belt rack of a main arm; the short arm of the '7'-shaped connecting rod is hinged to the side surface of the front end of the belt rack of the main arm, the long arm of the '7'-shaped connecting rod is hinged to one end of the straight connecting rod, and the other end of the straight connecting rod is hinged to the side surface of the back end of a belt rack of an auxiliary arm. The folding mechanism has the advantages of simple structure, flexible operation, high folding coefficient, and zero dead angle during folding; the labor is saved, the hydraulic jack is arranged on the outer side of the belt racks when being mounted, the two belt racks are controlled through the extension force of the hydraulic jack to be folded and unfolded, the bearing force is great, and the hydraulic jack is not easy to damage; the hydraulic jack is arranged on the outer sides of the belt racks when being mounted, the born pressure is little, and a hydraulic rod of the hydraulic jack is contracted into the hydraulic jack, so that the hydraulic rod is not easy to pollute by dirty objects such as sediment.
Description
Technical field
The present invention relates to a kind of fold mechanism, especially relate to a kind of ship belt frame fold mechanism.
Background technology
In order to make ship belt frame can arrive each job position freely and realize when not working, belt holder being folded, does not take up room, needing to be provided with folding device between adjacent two belt holders.
There is following defect in existing folding device: (1) superimposed coefficient is low, there is dead angle in conveying arm folding process; (2) require great effort dumb; (3) loss is large, and service life is short, and the pressure born is large, easily makes its loss; (4) the hydraulic stem major part of hydraulic top is exposed in air, easily by dirt contamination.
And most of fold mechanism to want to realize mitre change between adjacent conveying arm very difficult.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the above-mentioned shortcoming that prior art exists, provides the ship belt frame fold mechanism that a kind of long service life, superimposed coefficient are high.
The technical solution adopted for the present invention to solve the technical problems is, ship belt frame fold mechanism, comprise hydraulic top, " 7 " word connecting rod and straight connection rod, one end of described hydraulic top and the top of " 7 " word connecting rod are hinged, the other end of described hydraulic top and the side, front end of principal arm belt holder hinged; The galianconism of described " 7 " word connecting rod and the side, front end of principal arm belt holder hinged, described " 7 " word connecting rod long-armed hinged with straight connection rod one end, the other end of described straight connection rod and the side, rear end of auxiliary belt holder hinged.
Further, described " 7 " word connecting rod galianconism and long-armed between angle and two belt holders superimposed time the superimposed place angle that forms suitable.
Further, described hydraulic top by hydraulic top mounting seat and principal arm belt holder affixed.
Further, the monolateral arm of described hydraulic top mounting seat and principal arm belt holder is affixed.
Compared with prior art, the present invention has the following advantages:
(1) structure is simple, flexible operation;
(2) superimposed coefficient is high, little without dead angle in folding process, one end of one end of hydraulic top and two connecting rods is articulated with a bit, when two belt holders are superimposed, hydraulic top, " 7 " word connecting rod and straight connection rod are all placed in the outside of belt holder, the angle between the galianconism of " 7 " word connecting rod and principal arm and two belt holders superimposed time the superimposed place angle that forms suitable;
(3) laborsaving, be provided with hydraulic top, be located at outside belt holder during installation, the power of stretching out by hydraulic top controls the superimposed of two belt holders and opens, and bearing capacity is large, and not fragile hydraulic top;
(4) be located at the outside of belt holder when installing, the pressure born is little, and the hydraulic stem of hydraulic top shrinks in hydraulic top, not easily by dirt contamination such as silts.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the present invention's scheme of installation when using;
Fig. 3 be the present invention two belt holder superimposed time using state schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
With reference to accompanying drawing 1, Fig. 2 and Fig. 3, the present embodiment comprises hydraulic top 1, " 7 " word connecting rod 2 and straight connection rod 3, and one end of hydraulic top 1 is hinged with the top of " 7 " word connecting rod 2, the other end of hydraulic top 1 and the side, front end of principal arm belt holder hinged; The galianconism 2-1 of " 7 " word connecting rod and the side, front end of principal arm belt holder hinged, long-armed 2-2 and straight connection rod 3 one end of " 7 " word connecting rod are hinged, the other end of straight connection rod 3 and the side, rear end of auxiliary belt holder hinged.
Angle between the galianconism 2-1 of " 7 " word connecting rod 2 and long-armed 2-2 and two belt holders superimposed time the superimposed place angle that forms suitable.
Hydraulic top 1 is affixed by hydraulic top mounting seat 4 and principal arm belt holder.
Hydraulic top mounting seat 4 is affixed with the monolateral arm of principal arm belt holder.
When principal arm belt holder and auxiliary belt holder need folding, primer fluid bears down on one 1, by the power of stretching out of hydraulic top 1, auxiliary belt holder is upwards rotated, the angle that " 7 " word connecting rod 2 and straight connection rod 3 rotate with auxiliary belt holder simultaneously changes, when principal arm belt holder and auxiliary belt holder complete superimposed time, angle between the galianconism 2-1 of " 7 " word connecting rod 2 and long-armed 2-2 and the superimposed place of two belt holders match, and hydraulic top 1 and principal arm belt holder are fitted.
Use flexible operation of the present invention; Superimposed coefficient is high, without dead angle in folding process, one end of one end of hydraulic top and two connecting rods is articulated with a bit, when two belt holders are superimposed, hydraulic top, " 7 " word connecting rod and straight connection rod are all placed in the outside of belt holder, the angle between the galianconism of " 7 " word connecting rod and principal arm and two belt holders superimposed time the superimposed place angle that forms suitable; Laborsaving, be provided with hydraulic top, be located at outside belt holder during installation, the power of stretching out by hydraulic top controls the superimposed of two belt holders and opens, and bearing capacity is large, and not fragile hydraulic top; Be located at the outside of belt holder during installation, the pressure born is little, and the hydraulic stem of hydraulic top shrinks in hydraulic top, not easily by dirt contamination such as silts.
Claims (4)
1. a ship belt frame fold mechanism, is characterized in that, comprises hydraulic top, " 7 " word connecting rod and straight connection rod, and one end of described hydraulic top and the top of " 7 " word connecting rod are hinged, the other end of described hydraulic top and the side, front end of principal arm belt holder hinged; The galianconism of described " 7 " word connecting rod and the side, front end of principal arm belt holder hinged, described " 7 " word connecting rod long-armed hinged with straight connection rod one end, the other end of described straight connection rod and the side, rear end of auxiliary belt holder hinged.
2. ship belt frame fold mechanism according to claim 1, is characterized in that, the galianconism of described " 7 " word connecting rod and long-armed between angle and two belt holders superimposed time the superimposed place angle that forms suitable.
3. ship belt frame fold mechanism according to claim 1 and 2, is characterized in that, described hydraulic top by hydraulic top mounting seat and principal arm belt holder affixed.
4. ship belt frame fold mechanism according to claim 3, is characterized in that, the monolateral arm of described hydraulic top mounting seat and principal arm belt holder is affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596186.1A CN104355055A (en) | 2014-10-30 | 2014-10-30 | Marine belt rack folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596186.1A CN104355055A (en) | 2014-10-30 | 2014-10-30 | Marine belt rack folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104355055A true CN104355055A (en) | 2015-02-18 |
Family
ID=52522403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410596186.1A Pending CN104355055A (en) | 2014-10-30 | 2014-10-30 | Marine belt rack folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104355055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585377A (en) * | 2021-08-31 | 2021-11-02 | 中国船舶工业集团公司第七0八研究所 | Deepwater dredging folding arm support device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3528509A1 (en) * | 1985-08-08 | 1987-02-19 | Gewerk Eisenhuette Westfalia | Drive underframe for supporting the drive head of a face conveyor in the roadway |
| DE4121996A1 (en) * | 1991-07-03 | 1993-01-14 | Gutehoffnungshuette Man | CONTINUOUS SHIP UNLOADER |
| CN203667382U (en) * | 2013-12-27 | 2014-06-25 | 中国神华能源股份有限公司 | Belt support |
| CN103950516A (en) * | 2014-04-10 | 2014-07-30 | 益阳晨光机器制造有限公司 | Self-sand-discharging folding telescopic belt rack for ships |
| CN204237123U (en) * | 2014-10-30 | 2015-04-01 | 黄繁昌 | Ship belt frame fold mechanism |
-
2014
- 2014-10-30 CN CN201410596186.1A patent/CN104355055A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3528509A1 (en) * | 1985-08-08 | 1987-02-19 | Gewerk Eisenhuette Westfalia | Drive underframe for supporting the drive head of a face conveyor in the roadway |
| DE4121996A1 (en) * | 1991-07-03 | 1993-01-14 | Gutehoffnungshuette Man | CONTINUOUS SHIP UNLOADER |
| CN203667382U (en) * | 2013-12-27 | 2014-06-25 | 中国神华能源股份有限公司 | Belt support |
| CN103950516A (en) * | 2014-04-10 | 2014-07-30 | 益阳晨光机器制造有限公司 | Self-sand-discharging folding telescopic belt rack for ships |
| CN204237123U (en) * | 2014-10-30 | 2015-04-01 | 黄繁昌 | Ship belt frame fold mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585377A (en) * | 2021-08-31 | 2021-11-02 | 中国船舶工业集团公司第七0八研究所 | Deepwater dredging folding arm support device |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |