CN113666058A - Marine folding belt conveyor - Google Patents
Marine folding belt conveyor Download PDFInfo
- Publication number
- CN113666058A CN113666058A CN202110994342.XA CN202110994342A CN113666058A CN 113666058 A CN113666058 A CN 113666058A CN 202110994342 A CN202110994342 A CN 202110994342A CN 113666058 A CN113666058 A CN 113666058A
- Authority
- CN
- China
- Prior art keywords
- frame
- conveying
- hinged
- sides
- oil cylinder
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000005452 bending Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
Abstract
The invention discloses a marine folding belt conveying device which comprises a conveying front frame, a conveying rear frame, a winch, a front frame overturning oil cylinder, a rear frame overturning oil cylinder and a portal frame, wherein the conveying front frame is hinged with the conveying rear frame, one end of the rear frame overturning oil cylinder is used for being hinged with a ship body, the other end of the rear frame overturning oil cylinder is hinged with the portal frame, one end of the front frame overturning oil cylinder is hinged with the conveying rear frame, the other end of the front frame overturning oil cylinder is hinged with the conveying front frame, portal frame pulley blocks are arranged on two sides of the portal frame, rear frame cable pulling pulleys are arranged on two sides of the conveying rear frame, cable pulling rollers are arranged on two sides of the winch, and a pulling cable on any one of the cable pulling rollers is connected with the rear frame cable pulling pulley after passing through the portal frame pulley blocks. According to the invention, through a brand new portal frame, double-winch double-power is used for providing lifting power for the product, and meanwhile, the main frame adopts a double-main-beam structure, so that the bending resistance is greatly improved, the lateral torsion resistance is greatly improved, and the stability of the whole frame is greatly improved.
Description
Technical Field
The invention relates to the technical field of material conveying, in particular to a marine folding belt conveying device.
Background
In order to change the current situation that the fixed outer frame is easy to cause potential safety hazards during running on a self-discharging ship, in the current industry range, a plurality of enterprises strive to carry out related research and develop foldable belt conveying devices capable of being retracted.
However, the existing folding belt conveying device is usually arranged in a single-winch mode, and the bending moment resistance and the lateral torsion resistance of a portal frame are limited; further, the problems of heavy weight, weak strength and rigidity, limited load capacity and the like of the belt conveyor frame also exist.
Disclosure of Invention
The invention aims to provide a marine folding belt conveying device, so that the problem is solved.
In order to achieve the purpose, the invention discloses a marine folding belt conveying device which comprises a conveying front frame, a conveying rear frame, a winch, a front frame overturning oil cylinder, a rear frame overturning oil cylinder and a portal frame, wherein the conveying front frame is hinged with the conveying rear frame, one end of the rear frame overturning oil cylinder is hinged with a ship body, the other end of the rear frame overturning oil cylinder is hinged with the portal frame, one end of the front frame overturning oil cylinder is hinged with the conveying rear frame, the other end of the front frame overturning oil cylinder is hinged with the conveying front frame, portal frame pulley blocks are arranged on two sides of the portal frame, rear frame pull cable pulleys are arranged on two sides of the conveying rear frame, pull cable winding rollers are arranged on two sides of the winch, and pull cables on the pull cable winding rollers on any side are connected with the rear frame pull cable pulleys after passing through the portal frame pulley blocks.
Furthermore, the portal frame adopts a symmetrical cantilever beam three-rod structure and comprises two groups of sub portal frames fixedly connected with each other, each sub portal frame comprises a cross rod and stand columns fixedly connected to two ends of the cross rod, and the portal frame pulley block is hinged to the cross rod.
The device further comprises an intermediate pulley block which is used for being installed on the ship body, the intermediate pulley block is arranged between the pull cable roller and the portal frame, and the pull cable is connected to the portal frame pulley block after passing through the intermediate pulley block.
Further, the rear conveying frame comprises truss beams on two sides, any truss beam comprises four steel pipes extending along the conveying direction, and the steel pipes in the truss beams and the truss beams on the two sides are connected into a whole through pipe fittings.
Further, the steel pipe is a rectangular steel pipe.
Further, still include middle part set-square and middle part link joint, carry the fore-stock with carry the after-poppet to pass through a hinge shaft articulated, the first end of middle part set-square with the hinge shaft is articulated, the second end with the fore-stock upset hydro-cylinder is articulated, the third end with the one end of middle part link joint is articulated, the other end of middle part link joint with carry the fore-stock articulated.
Furthermore, both sides of the middle triangular plate are hinged with the rear conveying frame, and both sides of the middle chain plate are hinged with the front conveying frame.
Furthermore, the front frame overturning oil cylinder and the rear frame overturning oil cylinder are symmetrically arranged on two sides of the belt conveying device.
Compared with the prior art, the invention has the advantages that:
according to the invention, through full calculation and verification, innovative design is adopted, a brand new portal frame is designed, double-winch double power is used for providing lifting power for the product, and meanwhile, the main frame adopts a double-girder structure, so that the bending resistance is greatly improved, the lateral torsion resistance is greatly improved, and the stability of the whole frame is greatly improved. And the middle part structure is recalculated and designed, the most labor-saving position is found, the lifting and contraction pressure of the front frame turning over the whole oil cylinder is greatly reduced, and moreover, the middle part triangular mechanism is installed inside the main frame, so that the material is saved, and the self weight of the equipment is reduced. Through the design, the strength and the rigidity of the belt conveying frame are greatly increased, so that the load capacity of the belt conveying frame is greatly improved, the unloading efficiency of the belt conveying frame is greatly improved, the unloading time is saved, and great economic benefits are created.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a first axial schematic view of a marine folding belt conveyor assembly according to an embodiment of the present invention;
FIG. 2 is a second axial view of the marine folding belt conveyor apparatus according to the embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A of FIG. 2;
FIG. 4 is a schematic cross-sectional view of a front conveyor frame and a rear conveyor frame according to an embodiment of the disclosure;
FIG. 5 is a schematic front view of a marine folding belt conveyor according to an embodiment of the present invention;
fig. 6 is a schematic top view of a marine folding belt conveyor according to an embodiment of the present invention.
Illustration of the drawings:
1. conveying a front frame; 2. conveying a rear frame; 21. a rear frame cable pulley; 22. a truss beam; 221. a steel pipe; 23. a middle triangular plate; 24. a middle link plate; 3. a winch; 31. pulling a cable and winding a roller; 32. pulling a cable; 4. the front frame turning oil cylinder; 5. the rear frame turns over the cylinder; 6. a gantry; 61. a gantry pulley block; 62. a sub-gantry; 621. a cross bar; 622. a column; 7. a hull; 8. a middle pulley block; 9. and (4) hinging the shaft.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1-6, the invention discloses a marine folding belt conveyor, which comprises a front conveyor frame 1, a rear conveyor frame 2, a winch 3, a front frame turning cylinder 4, a rear frame turning cylinder 5 and a portal frame 6, wherein the front frame turning cylinder 4 and the rear frame turning cylinder 5 are symmetrically arranged on two sides of the belt conveyor, so that the turning process of the front conveyor frame 1 and the rear conveyor frame 2 is more stable, the front conveyor frame 1 is hinged with the rear conveyor frame 2, one end of the rear frame turning cylinder 5 is used for being hinged with a ship body 7, the other end of the rear frame turning cylinder 5 is hinged with the portal frame 6, one end of the front frame turning cylinder 4 is hinged with the rear conveyor frame 2, the other end of the front conveyor frame is hinged with the front conveyor frame 1, two sides of the portal frame 6 are provided with pulley blocks 61, two sides of the rear frame 2 are provided with rear frame pull cable pulleys 21, two sides of the winch 3 are provided with pull cable rollers 31, a pull cable 32 on any one side of the pull cable roller 31 passes through the portal frame pull cable pulley block 61 and then is connected with the rear frame pull cable pulley 21, thereby through brand-new portal frame 6, used the double dynamical of two winches to provide the promotion power for the product, the body frame adopts two girder structures simultaneously, and not only bending resistance promotes greatly, and the side direction is antitorque, and whole frame stability promotes by a wide margin.
Specifically, the gantry 6 adopts a symmetrical cantilever beam three-rod structure, and comprises two groups of sub-gantry 62 fixedly connected with each other front and back, the sub-gantry 62 comprises a cross rod 621 and upright posts 622 fixedly connected with two ends of the cross rod 621, and the gantry pulley block 61 is hinged with the cross rod 621.
In the embodiment, the device further comprises an intermediate pulley block 8 for being mounted on the ship body 7, the intermediate pulley block 8 is arranged between the cable roller 31 and the portal frame 6, and the cable 32 is connected to the portal frame pulley block 61 after passing through the intermediate pulley block 8. Wherein, the middle pulley block 8 is a fixed pulley, thereby being capable of changing the stress direction of the pull cable 32 and prolonging the service life of the pull cable 32.
In this embodiment, referring to fig. 3 and 4, the rear carrier 2 includes truss beams 22 on two sides, each truss beam 22 includes four steel pipes 221 extending along the conveying direction, the steel pipes 221 in the truss beams 22 and the truss beams 22 on two sides are connected into a whole by pipe fittings, and the pipe fittings are connected in various layouts, such as an X shape. Allowing the transporting front frame 1 to be equipped with a belt 2 m wide. The total length of the front conveying frame 1 is 40 meters, the allowable load is more than 40 tons, the unloading speed is twice of that of a belt frame with the length of 1.4 meters, and the steel pipe 221 is a rectangular steel pipe for facilitating welding, and is specifically a rectangular steel pipe with the length of 80 multiplied by 160 multiplied by delta 8.
In this embodiment, still include middle part set-square 23 and middle part link joint 24, middle part set-square 23 and the symmetry of middle part link joint 24 set up the both sides at transport front rack 1 and transport rear rack 2 junction, transport front rack 1 and transport rear rack 2 are articulated through a articulated shaft 9, the first end of middle part set-square 23 is articulated with transport rear rack 2, the second end is articulated with front rack upset hydro-cylinder 4, the third end is articulated with the one end of middle part link joint 24, the other end of middle part link joint 24 is articulated with transport front rack 1, thereby, front rack upset hydro-cylinder 4 contracts under hydraulic system's drive, and then drive middle part set-square 23 and rotate around transport rear rack 2, middle part set-square 23 drives transport front rack 1 through middle part link joint 24 and rotates around hinge 9, thereby make transport front rack 1 realize 180 upsets, accomplish folding process. Similarly, the unfolding process is the same. Wherein, the middle triangular plate 23 is hinged with the supporting plate of the conveying rear frame 2 from two sides, and the middle chain plate 24 is also hinged with the supporting plate of the conveying front frame 1 from two sides, the arrangement mode reduces the quantity of the middle triangular plate 23 and the middle chain plate 24, and obviously saves the steel material consumption of single equipment.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The marine folding belt conveying device comprises a conveying front frame (1), a conveying rear frame (2), a winch (3), a front frame overturning oil cylinder (4), a rear frame overturning oil cylinder (5) and a portal frame (6), wherein the conveying front frame (1) is hinged with the conveying rear frame (2), one end of the rear frame overturning oil cylinder (5) is hinged with a ship body (7), the other end of the rear frame overturning oil cylinder is hinged with the portal frame (6), one end of the front frame overturning oil cylinder (4) is hinged with the conveying rear frame (2), the other end of the front frame overturning oil cylinder is hinged with the conveying front frame (1), the marine folding belt conveying device is characterized in that portal frame pulley blocks (61) are arranged on two sides of the portal frame (6), rear frame cable pulling pulleys (21) are arranged on two sides of the conveying rear frame (2), cable pulling rollers (31) are arranged on two sides of the winch (3), and a pulling cable (32) on any side of the cable pulling roller (31) passes through the portal frame pulley blocks (61) and the rear cable pulling pulley blocks of the portal frame (61) (21) And (4) connecting.
2. The marine folding belt conveying device according to claim 1, wherein the gantry (6) adopts a symmetrical cantilever beam three-rod structure, and comprises two groups of sub-gantry frames (62) fixedly connected with each other, the sub-gantry frames (62) comprise cross bars (621) and upright posts (622) fixedly connected with two ends of the cross bars (621), and the gantry pulley block (61) is hinged to the cross bars (621).
3. The marine folding belt conveyor according to claim 2, characterized in that it further comprises an intermediate pulley block (8) for mounting on the hull (7), said intermediate pulley block (8) being arranged between the cable roller (31) and the portal frame (6), said cable (32) being connected to said portal frame pulley block (61) after passing through said intermediate pulley block (8).
4. The marine folding belt conveyor device according to claim 3, characterized in that the after-conveying frame (2) comprises truss beams (22) at two sides, any one of the truss beams (22) comprises four steel pipes (221) extending along the conveying direction, and the steel pipes (221) in the truss beams (22) and the truss beams (22) at two sides are connected into a whole through pipes.
5. The marine folding belt conveyor of claim 4, characterized in that the steel pipe (221) is a rectangular steel pipe.
6. The marine folding belt conveyor device according to claim 5, further comprising a middle triangular plate (23) and a middle chain plate (24), wherein the front conveying frame (1) is hinged with the rear conveying frame (2) through a hinge shaft (9), a first end of the middle triangular plate (23) is hinged with the hinge shaft (9), a second end of the middle triangular plate is hinged with the front frame overturning cylinder (4), a third end of the middle triangular plate is hinged with one end of the middle chain plate (24), and the other end of the middle chain plate (24) is hinged with the front conveying frame (1).
7. The marine folding belt conveyor according to claim 6, characterized in that both sides of the middle triangle (23) are hinged with the rear conveyor frame (2) and both sides of the middle chain plate (24) are hinged with the front conveyor frame (1).
8. The marine folding belt conveyor according to any one of claims 1 to 7, characterized in that the front frame overturning cylinder (4) and the rear frame overturning cylinder (5) are symmetrically arranged on both sides of the belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994342.XA CN113666058A (en) | 2021-08-27 | 2021-08-27 | Marine folding belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994342.XA CN113666058A (en) | 2021-08-27 | 2021-08-27 | Marine folding belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113666058A true CN113666058A (en) | 2021-11-19 |
Family
ID=78546920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110994342.XA Pending CN113666058A (en) | 2021-08-27 | 2021-08-27 | Marine folding belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113666058A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114873161A (en) * | 2022-06-24 | 2022-08-09 | 华东交通大学 | Foldable bulk material conveyer |
| CN114988148A (en) * | 2022-06-24 | 2022-09-02 | 华东交通大学 | Bulk cargo conveying equipment for ship |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5515961A (en) * | 1994-08-11 | 1996-05-14 | Superior Industries, Inc. | Portable radial stacking conveyor |
| DE19722540A1 (en) * | 1997-05-30 | 1998-12-03 | Estebanez Eva Garcia | Ship-to-shore transloading bridge for containers |
| CN104085706A (en) * | 2014-07-11 | 2014-10-08 | 尹志强 | Truss type hydraulic folding and conveying device for ships |
| CN104340604A (en) * | 2014-10-30 | 2015-02-11 | 黄繁昌 | Turnable conveying device for ships |
| CN104355056A (en) * | 2014-11-14 | 2015-02-18 | 尹来容 | Gantry type conveyor |
| CN204197815U (en) * | 2014-11-05 | 2015-03-11 | 尹志强 | Truss-beam folding carriage peculiar to vessel |
| CN204211030U (en) * | 2014-11-14 | 2015-03-18 | 尹来容 | A kind of gantry frame type conveyer |
| CN204223662U (en) * | 2014-10-30 | 2015-03-25 | 黄繁昌 | Turning feedway peculiar to vessel |
| CN204384502U (en) * | 2014-11-28 | 2015-06-10 | 湖南明诚机械制造有限公司 | A kind of self-discharging sand dredger travelling belt frame upset draw off gear |
| CN104986510A (en) * | 2015-06-12 | 2015-10-21 | 沅江市恒盛机械制造有限公司 | Method for adjusting working distance of annular belt conveyor for ship and belt frame |
| CN204847246U (en) * | 2015-08-07 | 2015-12-09 | 湖南晨光机器制造有限公司 | Folding arm and self -discharging oceangoing ship carried of self -discharging oceangoing ship hydraulic pressure |
| CN110759055A (en) * | 2019-10-16 | 2020-02-07 | 长沙理工大学 | Cross-dike lifting type feeding conveying equipment |
-
2021
- 2021-08-27 CN CN202110994342.XA patent/CN113666058A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5515961A (en) * | 1994-08-11 | 1996-05-14 | Superior Industries, Inc. | Portable radial stacking conveyor |
| DE19722540A1 (en) * | 1997-05-30 | 1998-12-03 | Estebanez Eva Garcia | Ship-to-shore transloading bridge for containers |
| CN104085706A (en) * | 2014-07-11 | 2014-10-08 | 尹志强 | Truss type hydraulic folding and conveying device for ships |
| CN104340604A (en) * | 2014-10-30 | 2015-02-11 | 黄繁昌 | Turnable conveying device for ships |
| CN204223662U (en) * | 2014-10-30 | 2015-03-25 | 黄繁昌 | Turning feedway peculiar to vessel |
| CN204197815U (en) * | 2014-11-05 | 2015-03-11 | 尹志强 | Truss-beam folding carriage peculiar to vessel |
| CN104355056A (en) * | 2014-11-14 | 2015-02-18 | 尹来容 | Gantry type conveyor |
| CN204211030U (en) * | 2014-11-14 | 2015-03-18 | 尹来容 | A kind of gantry frame type conveyer |
| CN204384502U (en) * | 2014-11-28 | 2015-06-10 | 湖南明诚机械制造有限公司 | A kind of self-discharging sand dredger travelling belt frame upset draw off gear |
| CN104986510A (en) * | 2015-06-12 | 2015-10-21 | 沅江市恒盛机械制造有限公司 | Method for adjusting working distance of annular belt conveyor for ship and belt frame |
| CN204847246U (en) * | 2015-08-07 | 2015-12-09 | 湖南晨光机器制造有限公司 | Folding arm and self -discharging oceangoing ship carried of self -discharging oceangoing ship hydraulic pressure |
| CN110759055A (en) * | 2019-10-16 | 2020-02-07 | 长沙理工大学 | Cross-dike lifting type feeding conveying equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114873161A (en) * | 2022-06-24 | 2022-08-09 | 华东交通大学 | Foldable bulk material conveyer |
| CN114988148A (en) * | 2022-06-24 | 2022-09-02 | 华东交通大学 | Bulk cargo conveying equipment for ship |
| CN114873161B (en) * | 2022-06-24 | 2023-12-05 | 华东交通大学 | Folding bulk cargo conveyer |
| CN114988148B (en) * | 2022-06-24 | 2024-03-12 | 华东交通大学 | Bulk cargo conveying equipment for boats and ships |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113666058A (en) | Marine folding belt conveyor | |
| KR101454843B1 (en) | Plant For Transporting Cargo And/Or From A Ship | |
| CN201086997Y (en) | Chain conveyer | |
| US5205379A (en) | Vertical conveyor | |
| CN108455318B (en) | A kind of multi-bar linkage conveyer | |
| CN108455319B (en) | A kind of working method of multi-bar linkage conveyer | |
| US5940916A (en) | Bridge span-by-span construction apparatus and method | |
| AU2008241366B2 (en) | Support frame for conveyor rollers and method for providing access to conveyor rollers | |
| CN101028895A (en) | Method for improving port-container jack operation efficiency and jack | |
| CN114031004A (en) | Lifting machine | |
| US3515085A (en) | Apparatus for handling floating lighters | |
| US4480757A (en) | Collapsible frame support for pivotal boom on a portable crane | |
| CN217578086U (en) | Lifting device for overweight parts in multi-wire centralized layout tippler factory building | |
| CN208616972U (en) | A kind of novel hinge formula dummy car | |
| CN212688732U (en) | Rush-repair beam erecting device | |
| AU617124B2 (en) | Ship's loader or unloader | |
| CN212127047U (en) | Cable winding machine | |
| CN200976473Y (en) | Cable conveying device for passenger bridge | |
| CN113428786A (en) | Wharf logistics crane | |
| CN209853111U (en) | Large-span suspension bridge circular pipe belt conveyor | |
| CN107604776B (en) | Convenient beam transverse crane for railway track construction | |
| CN110723679A (en) | Fixed vertical lift hoist | |
| CN218662277U (en) | Marine transportation binding device for whole machine transportation of large portal crane | |
| CN108910557A (en) | A kind of novel hinge formula dummy car | |
| CN210260990U (en) | Large-span beam type forklift with cantilever fork |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211119 |