CN212314987U - Ship unloaders and portable head funnel device thereof - Google Patents
Ship unloaders and portable head funnel device thereof Download PDFInfo
- Publication number
- CN212314987U CN212314987U CN202020712792.6U CN202020712792U CN212314987U CN 212314987 U CN212314987 U CN 212314987U CN 202020712792 U CN202020712792 U CN 202020712792U CN 212314987 U CN212314987 U CN 212314987U
- Authority
- CN
- China
- Prior art keywords
- head funnel
- transverse direction
- blanking
- along
- rack
- 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.)
- Active
Links
Images
Landscapes
- Ship Loading And Unloading (AREA)
Abstract
The utility model relates to a ship unloaders and portable head funnel device thereof belongs to harbour operation equipment technical field. The movable head funnel device comprises a rack, and a head funnel, a blanking pipe, a flow regulating baffle plate and a buffering material supporting roller device which are arranged on the rack; the head funnel is a movable head funnel, the feeding pipe openings of more than two blanking pipes are arranged below the movable head funnel side by side along a first transverse direction, wheel rails arranged along the first transverse direction in the length direction are arranged on the frame, and the movable head funnel is supported on the wheel rails in a reciprocating manner along the first transverse direction through wheel sets; a linear displacement output device is arranged on the frame and used for driving the moving head funnel to reciprocate along a first transverse direction so as to selectively switch blanking positions between the feeding pipe openings of more than two blanking pipes. The head funnel device reduces the vertical height of a hopper feed inlet of the ship unloader and a wharf rail surface, improves the unloading operation efficiency, and can be widely applied to the fields of wharf operation and the like.
Description
Technical Field
The utility model belongs to the technical field of harbour operation equipment technique and specifically relates to a ship unloaders and be used for founding this ship unloaders's portable head funnel device is related to.
Background
For the ship unloader which adopts a plurality of belts to unload materials from the wharf, a vibration feeder or an internal belt conveyor is generally adopted to feed materials below a hopper of the ship unloader, and for the head funnel device, the head funnel device is mostly composed of parts such as a fixed head funnel, a three-way device, a blanking pipe, a hanging carrier roller and the like. In the process of unloading operation of the ship unloader, bulk goods are discharged into a fixed head funnel through a belt conveyor in the ship unloader, then are guided to a discharging pipe through a three-way device and finally fall onto a wharf belt conveyor needing discharging, and the functions of unloading and feeding to a target position are realized, for example, in the modification of a chute structure of a grab bucket type ship unloader reported in journal 2004(6) of Port Loading and unloading, the smoothness of discharging is met by the modification of the chute structure, the structure is convenient to adjust and simple to maintain, and systematic research on the loss of goods can be effectively reduced; and a paper 'technical improvement of a flap feed switching device of a ship unloader' reported in the journal 2011(4) of harbor loading and unloading introduces that the ship unloader realizes blanking switching through a three-way flap feed switching device.
However, in the above prior art, the unloading function of the belt conveyor in the ship unloader is realized by adopting a mode of combining the head funnel and the three-way device, and the three-way device has a certain operation height vertically, which can cause the vertical height of the hopper feed port of the ship unloader and the rail surface of a wharf to be relatively higher, and the actual lifting height of the grab bucket is increased during the ship unloader operation, thereby improving the cycle time of an operation period, lowering the production efficiency of the ship unloader, simultaneously increasing the overall height of the ship unloader, having certain reduction influence on the stability of the equipment, and increasing the labor intensity of a driver of the ship unloader, lowering the operation efficiency, and further influencing the personal safety and the cargo safety.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a ship unloader, which is based on the structural improvement of a head funnel device, so as to omit a three-way device in the prior art and reduce the vertical height between a hopper feed port of the ship unloader and a wharf rail surface, thereby effectively improving the operation efficiency and ensuring the stability of the equipment;
another object of the present invention is to provide a mobile head funnel device for constructing the above ship unloader.
In order to achieve the main purpose, the utility model provides a ship unloader which comprises a ship unloader hopper, an internal belt conveyor positioned below the ship unloader hopper, a head funnel device used for receiving the materials conveyed by the internal belt conveyor, and a wharf belt conveyor used for receiving the materials conveyed by the head funnel device; the head funnel device comprises a rack, a head funnel arranged on the rack, a blanking pipe used for receiving materials conveyed by the head funnel and conducting drainage on the materials, a flow adjusting baffle used for adjusting the discharge flow of the blanking pipe and a buffering material supporting roller device arranged below the blanking pipe; the head funnel is a movable head funnel, the feeding pipe openings of more than two blanking pipes are arranged below the movable head funnel side by side along a first transverse direction, wheel rails arranged along the first transverse direction in the length direction are arranged on the frame, and the movable head funnel is supported on the wheel rails in a reciprocating manner along the first transverse direction through wheel sets; a linear displacement output device is arranged on the frame and used for driving the moving head funnel to reciprocate along a first transverse direction so as to selectively switch blanking positions between the feeding pipe openings of more than two blanking pipes.
Based on the improvement of the scheme, the head funnel is set to be the movable head funnel, so that a three-way device can be omitted in the whole structure, the vertical height between a hopper feeding port of the ship unloader and a wharf rail surface is effectively reduced, the actual lifting height of the grab bucket can be shortened in the operation process, and the operation efficiency is improved; meanwhile, the integral stability of the equipment is improved due to the reduction of the height of the center of gravity of the integral equipment; and the labor intensity of a ship unloader driver can be reduced, so that the operation safety is improved.
The specific scheme is that more than two groups of head funnel devices are arranged side by side in a second transverse direction perpendicular to the first transverse direction; on each group of head funnel devices, the feeding pipe openings of more than two blanking pipes are closely arranged side by side along a first transverse direction, and the discharging openings are outwards diffused along the first transverse direction at a preset interval to form a fork-shaped structure. This technical scheme can carry out the feed to more than two pier belt feeders in step, and can improve overall structure's compact, and the arrangement mode of being more convenient for and pier belt feeder cooperatees.
The blanking pipe comprises a feeding pipe section arranged along the vertical direction and an inclined material guiding pipe section arranged along the first transverse direction and deflected outwards; the upper port of the oblique material guiding pipe section is butted with the lower port of the feeding pipe section.
The preferred solution is that the number of down tubes on each set of head funnelling devices is equal to the number of sets of head funnelling devices. This technical scheme can not only carry out the feed to more than two pier belt conveyors, and every head funnel device of group all is in operating condition, and improves holistic work efficiency effectively.
The preferred scheme is that the linear displacement output device is a hydraulic electric push rod; the cylinder body of the hydraulic electric push rod is fixedly connected with the frame, and the end part of the push rod is connected with the central area of the outer side surface of the moving head funnel; the normal to the outer side surface is disposed coplanar with the first lateral direction.
In order to achieve the other purpose, the utility model provides a movable head funnel device of a ship unloader, which comprises a frame, a head funnel arranged on the frame, a blanking pipe used for receiving materials conveyed by the head funnel and conducting drainage on the materials, a flow adjusting baffle used for adjusting the discharging flow of the blanking pipe and a buffering material supporting roller device arranged below the blanking pipe; the head funnel is a movable head funnel, the feeding pipe openings of more than two blanking pipes are arranged below the movable head funnel side by side along a first transverse direction, wheel rails arranged along the first transverse direction in the length direction are arranged on the frame, and the movable head funnel is supported on the wheel rails in a reciprocating manner along the first transverse direction through wheel sets; a linear displacement output device is arranged on the frame and used for driving the moving head funnel to reciprocate along a first transverse direction so as to selectively switch blanking positions between the feeding pipe openings of more than two blanking pipes.
The specific scheme is that more than two groups of movable head funnel devices are arranged side by side in a second transverse direction perpendicular to the first transverse direction; on each group of movable head hopper devices, the feeding pipe openings of more than two blanking pipes are closely arranged side by side along a first transverse direction, and the discharging openings are diffused outwards along the first transverse direction at a preset interval to form a fork-shaped structure.
The blanking pipe comprises a feeding pipe section arranged along the vertical direction and an inclined material guiding pipe section arranged along the first transverse direction and deflected outwards; the upper port of the oblique material guiding pipe section is butted with the lower port of the feeding pipe section.
The preferable scheme is that the number of the blanking pipes on each group of the movable head funnel devices is equal to the number of the groups of the movable head funnel devices.
The preferred scheme is that the linear displacement output device is a hydraulic electric push rod; the cylinder body of the hydraulic electric push rod is fixedly connected with the frame, and the end part of the push rod is connected with the central area of the outer side surface of the moving head funnel; the normal to the outer side surface is disposed coplanar with the first lateral direction.
Drawings
Fig. 1 is a schematic perspective view of a mobile head funnel device in an embodiment of the present invention, after omitting a wheel rail, a wheel set, a part of a frame, and a linear displacement output device;
fig. 2 is a schematic view of a mobile head funnel apparatus according to an embodiment of the present invention at a first lateral viewing angle;
fig. 3 is a schematic view of a mobile head funnel apparatus according to an embodiment of the present invention at a second lateral viewing angle;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
fig. 5 is a partially enlarged view B of fig. 2.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
The utility model discloses a connection structure between head funnel device and the frame on the current ship unloaders is improved for the main design, is about to it and configures into portable head funnel device to can omit the tee bend device among the prior art on the whole, and reduce the hopper feed inlet of ship unloaders and the vertical height of pier track face. Based on the main concept, the structure of the ship unloader hopper, the inner belt conveyor and the wharf belt conveyor on the ship unloader, and the head funnel, the flow regulating baffle and the buffering material supporting roller device on the head funnel device are designed according to the existing product.
Examples
The utility model discloses the ship unloader includes the ship unloader hopper, is located the built-in belt feeder of ship unloader hopper below for accept the head funnel device by the defeated pay-off of built-in belt feeder, and be used for accepting the pier belt feeder by the defeated pay-off of head funnel device. Wherein the head funnel device is a mobile head funnel device 1 as shown in fig. 1 to 5.
The number of the movable head funnel devices 1 is two groups, and the two groups of the movable head funnel devices 1 are arranged side by side along a second transverse direction represented by solid arrows in the figure; each group of movable head funnel devices 1 comprises a frame 2, and a movable head funnel 3, a blanking pipe 4, a flow regulating baffle 5 and a buffering material supporting roller device 6 which are arranged on the frame 2, wherein the two blanking pipes 4 are arranged side by side along a first transverse direction represented by a dotted arrow in the figure; wherein the first transverse direction is arranged perpendicular to the second transverse direction.
In the working process, the blanking pipe 4 is used for receiving the material conveyed by the moving head funnel 3 and guiding the material; the flow regulating baffle 5 is arranged at the discharge port of the blanking pipe 4 and is used for regulating the discharge flow of the blanking pipe 4; the buffering material supporting roller device 6 is arranged below the blanking pipe 4.
Two sets of parallel wheel-rail sets 70 which are arranged along a first transverse direction are arranged on the frame 2, and each moving-head funnel 3 is supported on one set of wheel-rail 70 in a reciprocating manner along the first transverse direction through a wheel set 71; and a linear displacement output device 8 is arranged on the frame 2 and is used for driving the moving-head funnel 3 to reciprocate along the first transverse direction under the matched guidance of the wheel set 71 and the wheel rail 70. For the concrete structure of the linear displacement output device 8, the linear displacement output device such as a chain and a traction rope can be adopted for construction, in this embodiment, a hydraulic electric push rod is adopted for construction, the concrete link mode is that a cylinder body 80 of the hydraulic electric push rod is fixedly connected with a rack, the end part of a push rod 81 is connected with the central area of the outer side surface 30 of the moving head funnel 3, and the normal surface of the outer side surface 30 is arranged in a coplanar manner with the first transverse plane.
In the same group of movable head funnel devices 1, the feeding pipe orifices of two blanking pipes 4 are arranged below the movable head funnel 3 in a first transverse direction side by side, so that in the using process, the movable head funnel 3 is driven to move to the discharge port of the movable head funnel 3 along the first transverse direction to be in butt joint with the feeding port of one of the blanking pipes 4 by the linear displacement output device 8, and the feeding target positions of materials are distributed by the blanking pipes 4, namely the linear displacement output device 8 is used for driving the movable head funnel 3 to reciprocate along the first transverse direction, so that the blanking positions are selectively switched between the feeding pipe orifices of more than two blanking pipes 4, and the structure of a tee joint device in the prior art is replaced, namely, the tee joint structure in the prior art can be omitted, and the vertical height of the feeding port of a hopper of a ship unloader and the wharf rail surface is reduced.
In order to make the structural arrangement of the blanking pipes 4 better adapt to the position arrangement of a wharf belt conveyor and reduce the moving distance of the moving-head funnel 3 when the inlet position of the blanking pipe 4 is switched so as to improve the overall working efficiency, in the embodiment, in the same group of moving-head funnel devices 1, the feeding ports of two blanking pipes 4 are closely arranged side by side along a first transverse direction, and the discharging ports form a fork-shaped structure by outwards diffusing for a preset distance along the first transverse direction; for the structure of each blanking pipe 4, specifically, the blanking pipe 4 comprises a feeding pipe section 40 arranged along the vertical direction and an inclined material guiding pipe section 41 arranged along the first transverse direction and deflected outwards; the upper port of the oblique material guiding pipe section 41 is butted with the lower port of the feeding pipe section 40; the cross section of the down pipe 4 is of a rectangular structure.
In the working process, one of the two groups of movable head funnel devices 1 selects the blanking pipe 4 at the inner side along the first transverse direction to perform blanking operation, and the other selects the blanking pipe 4 at the outer side to perform blanking operation, so that the two wharf belt conveyors can be supplied to the wharf at the same time.
In addition, in the working process, the number of wharf belt conveyors working synchronously can be increased by configuring a plurality of groups of movable head funnel devices 1 and a plurality of belt conveyors for feeding, and preferably, the number of blanking pipes 4 on each group of head funnel devices 1 is equal to the number of groups of head funnel devices 1, and no idle equipment appears at this time.
In the working process of the utility model, based on the structural improvement, the utility model sets the head funnel as the movable head funnel, thereby omitting a three-way device on the whole structure, effectively reducing the vertical height between the hopper feed port of the ship unloader and the wharf rail surface, and shortening the actual lifting height of the grab bucket in the working process so as to improve the working efficiency; meanwhile, the integral stability of the equipment is improved due to the reduction of the height of the center of gravity of the integral equipment; and the labor intensity of a ship unloader driver can be reduced, so that the operation safety is improved.
The utility model discloses mainly solve the many forms that adopt fixed head funnel to add the tee bend tripper of ship unloader in actual engineering, lead to the operation of unloading ship to need the lifting height, and reduce ship unloader productivity ratio to make ship unloader complete machine stability low grade relevant technical problem. So that the following positive effects are achieved: the operation requirement that the ship unloader supplies materials to a plurality of belt conveyors of the wharf simultaneously is met, the lifting height of ship unloading operation is effectively reduced, the productivity of the ship unloader is improved in the operation process, the stability of the whole machine is enhanced, and the ship unloader has the advantages of safety, reliability, convenience in use and the like.
Claims (10)
1. A ship unloader comprises a ship unloader hopper, an internal belt conveyor positioned below the ship unloader hopper, a head funnel device used for receiving materials conveyed by the internal belt conveyor, and a wharf belt conveyor used for receiving materials conveyed by the head funnel device; the head funnel device comprises a rack, a head funnel arranged on the rack, a blanking pipe used for receiving materials conveyed by the head funnel and conducting drainage on the materials, a flow adjusting baffle used for adjusting the discharging flow of the blanking pipe and a buffering material supporting roller device arranged below the blanking pipe; the method is characterized in that:
the head funnel is a movable head funnel, the feeding pipe openings of more than two blanking pipes are arranged below the movable head funnel side by side along a first transverse direction, wheel rails arranged along the first transverse direction in the length direction are mounted on the rack, and the movable head funnel is supported on the wheel rails in a reciprocating manner along the first transverse direction through wheel sets;
and a linear displacement output device is arranged on the rack and used for driving the moving head funnel to reciprocate along the first transverse direction so as to selectively switch blanking positions between the feeding pipe openings of the more than two blanking pipes.
2. The ship unloader of claim 1, wherein:
in a second transverse direction perpendicular to the first transverse direction, more than two groups of the head funnel devices are arranged side by side; and on each group of head funnel devices, the feeding pipe orifices of the more than two blanking pipes are closely arranged side by side along the first transverse direction, and the discharge ports are outwards diffused along the first transverse direction at a preset interval to form a fork-shaped structure.
3. The ship unloader of claim 2, wherein:
the blanking pipe comprises a feeding pipe section arranged along the vertical direction and an oblique material guiding pipe section arranged along the first transverse direction and deflected outwards; and the upper port of the oblique material guiding pipe section is butted with the lower port of the feeding pipe section.
4. A ship unloader according to claim 2 or 3, wherein:
the number of the blanking pipes on each group of the head funnel devices is equal to the number of the groups of the head funnel devices.
5. A ship unloader according to any one of claims 1 to 3, wherein:
the linear displacement output device is a hydraulic electric push rod;
the cylinder body of the hydraulic electric push rod is fixedly connected with the rack, and the end part of the push rod is connected with the central area of the outer side surface of the moving head funnel; a normal to the outer side surface is disposed coplanar with the first lateral direction.
6. A movable head funnel device of a ship unloader comprises a rack, a head funnel arranged on the rack, a blanking pipe used for receiving materials conveyed by the head funnel and conducting drainage on the materials, a flow adjusting baffle used for adjusting the discharging flow of the blanking pipe and a buffering material supporting roller device arranged below the blanking pipe; the method is characterized in that:
the head funnel is a movable head funnel, the feeding pipe openings of more than two blanking pipes are arranged below the movable head funnel side by side along a first transverse direction, wheel rails arranged along the first transverse direction in the length direction are mounted on the rack, and the movable head funnel is supported on the wheel rails in a reciprocating manner along the first transverse direction through wheel sets;
and a linear displacement output device is arranged on the rack and used for driving the moving head funnel to reciprocate along the first transverse direction so as to selectively switch blanking positions between the feeding pipe openings of the more than two blanking pipes.
7. The mobile head funnel apparatus of claim 6, wherein:
more than two sets of the mobile head funnel devices are arranged side by side in a second transverse direction perpendicular to the first transverse direction; and on each group of movable head funnel devices, the feeding pipe openings of the more than two blanking pipes are closely arranged side by side along the first transverse direction, and the discharge openings are outwards diffused along the first transverse direction at a preset interval to form a forked structure.
8. The mobile head funnel apparatus of claim 7, wherein:
the blanking pipe comprises a feeding pipe section arranged along the vertical direction and an oblique material guiding pipe section arranged along the first transverse direction and deflected outwards; and the upper port of the oblique material guiding pipe section is butted with the lower port of the feeding pipe section.
9. The mobile head funnel apparatus according to claim 7 or 8, wherein:
the number of the blanking pipes on each group of the movable head funnel devices is equal to the number of the groups of the movable head funnel devices.
10. The mobile head funnel apparatus according to any of claims 6 to 8, wherein:
the linear displacement output device is a hydraulic electric push rod;
the cylinder body of the hydraulic electric push rod is fixedly connected with the rack, and the end part of the push rod is connected with the central area of the outer side surface of the moving head funnel; a normal to the outer side surface is disposed coplanar with the first lateral direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712792.6U CN212314987U (en) | 2020-04-30 | 2020-04-30 | Ship unloaders and portable head funnel device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712792.6U CN212314987U (en) | 2020-04-30 | 2020-04-30 | Ship unloaders and portable head funnel device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212314987U true CN212314987U (en) | 2021-01-08 |
Family
ID=74023006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020712792.6U Active CN212314987U (en) | 2020-04-30 | 2020-04-30 | Ship unloaders and portable head funnel device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212314987U (en) |
-
2020
- 2020-04-30 CN CN202020712792.6U patent/CN212314987U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110844545B (en) | Active material-stirring type material distributing and discharging system | |
| CN208485297U (en) | A kind of automatic loading and unloading device of Ceramic manufacturing | |
| CN212314987U (en) | Ship unloaders and portable head funnel device thereof | |
| CN208495959U (en) | A kind of aluminium bar sawing device | |
| CN106809632A (en) | The handling equipment of horizontal oxidation line | |
| CN213949747U (en) | Free type conveying roller | |
| CN211972274U (en) | Automatic conveying device for fermented grains circulating fermentation | |
| CN106494905A (en) | A kind of bridge-type chain bucket reclaimer of the continuous feeding in many storehouse lattice raw material workshops | |
| CN105731110A (en) | Combination homogenizing distribution machine | |
| CN106697978A (en) | Caterpillar type folding conveying stacker | |
| CN215923671U (en) | Discharging device | |
| CN211619165U (en) | Double-inlet and double-outlet bucket elevator | |
| CN109987279A (en) | A kind of extruded type stacking packaging machine | |
| CN206537898U (en) | The handling equipment of horizontal oxidation line | |
| CN212049266U (en) | Material conveying unit | |
| CN108147312A (en) | Special transfer trolley apparatus for automatically lifting | |
| CN220885683U (en) | Discharging device of unloader | |
| CN114013984A (en) | Bridge type material conveying line | |
| CN217497608U (en) | Novel double-cantilever stacking equipment | |
| CN207985935U (en) | A kind of Belt Conveying movable type bulk cargo blanking device | |
| CN211225346U (en) | A divide discharge apparatus for material is carried | |
| CN205855469U (en) | Reciprocating threeway discharging distribution device | |
| CN212686762U (en) | Ore spills blanking and concentrates discharge device | |
| CN110422602A (en) | A kind of band baffle function steel sheet pile (H profile steel) lifting conveyer chain | |
| CN216476384U (en) | Be used for subway station construction concrete placement belt conveyor system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 928, yuhangtang Road, Xihu District, Hangzhou, Zhejiang 310000 Patentee after: Zhejiang shuzhijiaoyuan Technology Co.,Ltd. Address before: No. 928, yuhangtang Road, Xihu District, Hangzhou, Zhejiang 310000 Patentee before: ZHEJIANG PROVINCIAL INSTITUTE OF COMMUNICATIONS PLANNING DESIGN & RESEARCH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |