CN102897542A - Dual-gate guide speed control flow-limiting lightering bunker device - Google Patents
Dual-gate guide speed control flow-limiting lightering bunker device Download PDFInfo
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- CN102897542A CN102897542A CN2011102147717A CN201110214771A CN102897542A CN 102897542 A CN102897542 A CN 102897542A CN 2011102147717 A CN2011102147717 A CN 2011102147717A CN 201110214771 A CN201110214771 A CN 201110214771A CN 102897542 A CN102897542 A CN 102897542A
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Abstract
The invention discloses a dual-gate guide speed control flow-limiting lightering bunker device which comprises a belt conveyor unit, a discharging hopper (1), a first receiving hopper (12) and a second receiving hopper (24), wherein the upper part of a conveyor belt (14) of the belt conveyor unit is connected with the discharging hopper, two end parts of the conveyor belt are connected with the first receiving hopper and the second receiving hopper, a first belt assembly (22) is connected below the first receiving hopper, a second belt assembly (23) is connected below the second receiving hopper, two sides of the wall of the first discharging hopper are provided with two hopper gates (5), and the two hopper gates respectively face towards two ends of the conveyor belt, and move up and down in a direction of gate guide wheels (4) under the drive of gate cylinders (3); and the belt conveyor unit comprises a belt drive roller (11), a belt driven roller (27), a buffer impact idler (15) and a conveyor belt, and the belt drive roller (11) can bidirectionally reversibly operate under the power drive. The dual-gate guide speed control flow-limiting lightering bunker device can realize switching of feeding of two systems, and is compact in structure.
Description
Technical field
The present invention relates to a kind of corollary system of Large bridge hanging ship unloaders mineral material transportation by lighter combination, relate in particular to a kind of mineral material transportation by lighter bin device.
Background technology
Ship unloaders are as the main loading-unload machine of harbor accommodation, and the less trouble of its effective investment and equipment is the primary assurance that production efficiency improves.Ship unloaders are formed by numerous Mechanism Combinations, and mineral material transportation by lighter device is a most important system in this kind equipment feeder, and installation compositions such as carrying unit in hopper, vibrating feeding mechanism, material controlling gate, deflector chute, discharge chute, the machine is arranged usually.Typical mode of operation is: unloader send mineral material by grab bucket and spreads to hopper, in the continual driving situation of vibrating material feeding device, after making mineral material in deflector chute and discharge chute buffering enter machine in the running, carry unit by material stream gate, fall into the downstream floor-based transport, if ground, downstream transfer designs is dual system, also need configure on the equipment and can for devices such as swing type mechanism in the machine that switches and revolution sprocket wheels, just material can be delivered to respectively two different conveying units.Therefore, the mineral material of this system has several drops herein, and through several times conversion, the deviation of any one details can cause that all logistics is not smooth, and the lighter can cause feed blocking, and is heavy then cause disorderly closedown.
Auxiliary mechanism's configuration is many in the existing mineral material transportation by lighter device, is comprised of motor, versatile spindle coupler and vibra feeder, vibrating spring group such as vibrating feeding mechanism; Swing type mechanism is comprised of turning motor, reductor, revolution chain, wheel and rotary track etc.For equipment, the just many a investments of many parts, many a maintenances, many trouble points, many potential safety hazards.Long-term scene fact proved, is similar to the versatile spindle coupler, these power transmission members of revolution sprocket wheel not only have periodically service life, and fault is easily sent out the position especially, simultaneously, in case unusual the generation more can be caused the injury of the larger person and equipment; Mechanism is numerous, corresponding interlock protection and control will be arranged, can be vibrated, the restriction of temperature, frequency, speed, angle, the technical data index such as spacing, as excess Temperature, speed cross that low mechanism will quit work, frequency unstable need to shut down to adjust check; Angular deviation, spacing damage flow process can't start etc.; The material conversion is frequent, several places drop, and several times conversion very easily results in blockage and spreading, damage framed structure when serious.
The overall investment of existing mineral material transportation by lighter device is large, mechanism is complicated, control is loaded down with trivial details, the trouble point is many, the Maintenance and Repair amount is large, and these factors all are to hinder to produce the bottleneck that combined efficiency promotes.
Summary of the invention
The object of the present invention is to provide a kind of double-gate guiding speed control current limliting transportation by lighter bin device, this device can be realized the switching of dual system feeding, and facility compact is simple in structure.
To achieve these goals, the present invention adopts following technical scheme:
A kind of double-gate guiding speed control current limliting transportation by lighter bin device comprises Belt Conveying unit, discharging hopper, the first receiving hopper, the second receiving hopper; The load-transfer device top of the described Belt Conveying unit material hopper of unloading, the load-transfer device both ends connect the first receiving hopper and the second receiving hopper, and the first receiving hopper below connects the first belt component, and the second receiving hopper below connects the second belt component;
Two bunker gates are equipped with in described discharging hopper material wall both sides, two bunker gates are respectively facing to the load-transfer device two ends, the bunker gate oil cylinder is equipped with in the bunker gate top, and the gate track adjusting wheel is equipped with in the bunker gate both sides, and bunker gate is moved up and down along gate track adjusting wheel direction under gate oil cylinder drives;
Described Belt Conveying unit comprises belt drive cylinder, the driven cylinder of belt, impact idler group and load-transfer device, belt drive cylinder, the driven cylinder of belt and impact idler group are installed on the frame, belt drive cylinder, the driven cylinder of belt are positioned at the frame two ends, the belt drive cylinder can be moved by bidirectional reversible by power driven, load-transfer device is under the support and traction of impact idler group and the driven cylinder of belt, and load-transfer device is along the rotation direction operation of belt drive cylinder.
The power of described belt drive cylinder is: variable-frequency motor output connects reductor through elastic coupling, and reductor is exported through cydariform coupler lace head roll, and the belt drive cylinder is fixed on the frame by roller seat.
The present invention is by the material hopper of being unloaded in the load-transfer device top of Belt Conveying unit, the load-transfer device both ends connect the first receiving hopper and the second receiving hopper, two bunker gates are equipped with in discharging hopper both sides, two bunker gates face toward respectively the first receiving hopper and second receiving hopper at load-transfer device two ends, thereby the opening and closing of two bunker gates of control can be controlled the interior material of discharging hopper to the first receiving hopper or the second receiving hopper are carried, realized the switching of dual system feeding, and simplified equipment, facility compact, apparatus structure is simple; The Belt Conveying unit adopts variable-frequency motor to drive, and can make the operation of belt feeder low speed and bidirectional reversible.Short distance low speed band conveyor of the present invention unites two into one original vibrating feeder and feed belt feeder, has simultaneously the bidirectional reversible function, has omitted the revolution switching mechanism configuration of original complexity; Adopt double locks then to satisfy to the demand of dual system sub-material.
The invention solves the defective that in the corollary system of Large bridge hanging ship unloaders mineral material transportation by lighter combination, exists, simplified auxiliary mechanism, more flexible, easy, reliable than original system.And reduced the integrated maintenance expense of equipment, improved production efficiency of equipment.
Description of drawings
Fig. 1 is double-gate guiding speed control current limliting transportation by lighter bin device structural representation of the present invention;
Fig. 2 be among Fig. 1 A to view;
Fig. 3 be among Fig. 2 B to view;
Fig. 4 is bin device working state schematic representation of the present invention.
Among the figure: 1 discharging hopper, 2 mineral materials, 3 bunker gate oil cylinders, 4 gate track adjusting wheels, 5 bunker gates, 6 variable-frequency motors, 7 elastic couplings, 8 reductors, 9 drum type coupler, 10 roller seats, 11 belt drive cylinders, 12 first receiving hoppers, 14 load-transfer devices, 15 impact idler groups, the tight guard's valve of 16 stay cords, 17 first receiving hopper inspection hatch, 18 double locks oil cylinder hydraulic stations, 21 return belt lower compression rollers, 22 first belt components, 23 second belt components, 24 second receiving hoppers, 25 second receiving hopper inspection hatch, 26 belt tensions are regulated screw mandrel, the driven cylinder of 27 belts.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, a kind of double-gate guiding speed control current limliting transportation by lighter bin device comprises Belt Conveying unit, discharging hopper 1, the first receiving hopper 12, the second receiving hopper 24;
Load-transfer device 14 tops of the described Belt Conveying unit material hopper 1 of unloading, load-transfer device 14 both ends connect the first receiving hopper 12 and the second receiving hopper 24, the first receiving hoppers 12 belows and connect the first belt component 22, the second receiving hoppers below and connect the second belt component 23; The Belt Conveying unit is short distance low speed, can moves by bidirectional reversible.
Two bunker gates 5 are equipped with in described discharging hopper 1 material wall both sides, two bunker gates 5 are respectively facing to load-transfer device 14 two ends, bunker gate oil cylinder 3 is equipped with in bunker gate 5 tops, gate track adjusting wheel 4 is equipped with in bunker gate 5 both sides, bunker gate 5 under driving, gate oil cylinder 3 is moved up and down, referring to Fig. 2 along gate track adjusting wheel 4 directions.
Described Belt Conveying unit comprises belt drive cylinder 11, the driven cylinder 27 of belt, impact idler group 15 and load-transfer device 14, belt drive cylinder 11, the driven cylinder 27 of belt and impact idler group 15 are installed on the frame, belt drive cylinder 11, the driven cylinder 27 of belt are positioned at the frame two ends, belt drive cylinder 11 can be moved by bidirectional reversible by power driven, load-transfer device 14 is under the support and traction of impact idler group 15 and the driven cylinder 27 of belt, and load-transfer device 14 is along the rotation direction operation of belt drive cylinder 11.
The power of described belt drive cylinder 11 is: variable-frequency motor 6 outputs connect reductor 8 through elastic coupling 7, and reductor 8 outputs are through cydariform coupler 9 lace head rolls 11, and belt drive cylinder 11 is fixed on the frame by roller seat 10, referring to Fig. 3.
The principle of work of double-gate guiding speed control current limliting transportation by lighter bin device of the present invention is:
Referring to Fig. 4, suppose mineral material 2 to be transported to the first belt component 22 as the purpose workflow.At first select the first direction operation mode at the driver's cab operator's station, and confirm; The double locks oil cylinder hydraulic station 18 of then opening apparatus of the present invention makes its build-up pressure, closes respectively two bunker gates 5 that place material wall both sides in apparatus of the present invention, makes discharging hopper 1 bottom be in temporary transient full closeding state; So, by delivery device all kinds of mineral materials 2 are fed through in predetermined discharging hopper 1 container; Then open separately the first receiving hopper direction bunker gate 5 a little, this moment, mineral material 2 had the tendency of overflowing in a large number, gate oil cylinder 3 is by 18 voltage supply of hydraulic efficiency pressure system power station, make the double locks oil cylinder 3 of the first belt side do the retraction action, move on slowly along gate track adjusting wheel 4 directions thereby drive bunker gate 5; Be opened to the aperture of anticipation until bunker gate 5 after, get final product the variable-frequency motor 6 of operation start Belt Conveying unit, and by elastic coupling 7 energy is passed to reductor 8, change through speed ratio by reductor 8 again, appropriate power is flowed to belt drive cylinder 11 by drum type coupler 9 rotates, under the support and draw of impact idler group 15 and the driven cylinder 27 of belt, load-transfer device 14 operates along head roll 11 rotation directions.The mineral material 2 of discharging hopper 1 bottom is extruded from the first receiving hopper 12 direction side bunker gates 5, takes to by load-transfer device 14 and enters the program conveying of lower road after the first receiving hopper 12 falls into the first belt component 22 that turns round its below.
At this moment, delivery device continues to discharging hopper 1 interior feed mineral material 2.After running a period of time, when the mineral material on the load-transfer device 14 is in stabilized conditions substantially, again primer fluid pressing system power station 18 voltage supply make the double locks oil cylinder 3 of the first receiving hopper 12 sides do the retraction action, stop after continuing to make bunker gate 5 further to open to reasonable blowing aperture; Because the impact idler group 15 that load-transfer device 14 is installed by level is done more by force and supported, so that load-transfer device 14 is stressed even, its speed is slower in addition, can carry very large lifting capacity, is the effective guarantee that mineral material 2 can be taken out of discharging hopper 1 bottom smoothly.Mineral material 2 is taken out of continuously, so runs without interruption along load-transfer device 14 rotation directions, has reached the discharging effect of expection.
Otherwise the principle of work to the second receiving hopper 24 conveying mineral material 2 is also identical.
Apparatus of the present invention have also configured return belt lower compression roller 21 and tightening regulator 26, be mainly used to regulate the degree of tension of load-transfer device 14 and among a small circle in the belt deflection adjustment; Simultaneously, the first receiving hopper inspection hatch 17 and the second receiving hopper inspection hatch 24 can be observed respectively the buildup situation in haul process the first receiving hopper 12 and the second receiving hopper 25.The tight guard's valve 16 of stay cord is to do anxious stopping using when urgent unusual condition occurs this device.
Being preferred embodiment of the present invention only below, is not for limiting protection scope of the present invention, therefore, all any modifications of doing within the spirit and principles in the present invention, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a double-gate guiding speed control current limliting transportation by lighter bin device is characterized in that: comprise Belt Conveying unit, discharging hopper (1), the first receiving hopper (12), the second receiving hopper (24);
Unload and expect hopper (1) in the load-transfer device of described Belt Conveying unit (14) top, load-transfer device (14) both ends connect the first receiving hopper (12) and the second receiving hopper (24), the first receiving hopper (12) below connects the first belt component (22), and the second receiving hopper (24) below connects the second belt component (23);
Two bunker gates (5) are equipped with in described discharging hopper (1) material wall both sides, two bunker gates (5) are respectively facing to load-transfer device (14) two ends, bunker gate oil cylinder (3) is equipped with in bunker gate (5) top, gate track adjusting wheel (4) is equipped with in bunker gate (5) both sides, and bunker gate (5) is moved up and down along gate track adjusting wheel (4) direction under gate oil cylinder (3) drives;
Described Belt Conveying unit comprises belt drive cylinder (11), the driven cylinder of belt (27), impact idler group (15) and load-transfer device (14), belt drive cylinder (11), the driven cylinder of belt (27) and impact idler group (15) are installed on the frame, belt drive cylinder (11), the driven cylinder of belt (27) is positioned at the frame two ends, belt drive cylinder (11) can be moved by bidirectional reversible by power driven, load-transfer device (14) is under the support and traction of impact idler group (15) and the driven cylinder of belt (27), and load-transfer device (14) is along the rotation direction operation of belt drive cylinder (11).
2. double-gate guiding speed control current limliting according to claim 1 is lightered bin device, it is characterized in that: the power of described belt drive cylinder (11) is: variable-frequency motor (6) output connects reductor (8) through elastic coupling (7), reductor (8) output is through cydariform coupler (9) lace head roll (11), and belt drive cylinder (11) is fixed on the frame by roller seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110214771.7A CN102897542B (en) | 2011-07-29 | 2011-07-29 | Dual-gate guide speed control flow-limiting lightering bunker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110214771.7A CN102897542B (en) | 2011-07-29 | 2011-07-29 | Dual-gate guide speed control flow-limiting lightering bunker device |
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| Publication Number | Publication Date |
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| CN102897542A true CN102897542A (en) | 2013-01-30 |
| CN102897542B CN102897542B (en) | 2015-01-21 |
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| CN201110214771.7A Active CN102897542B (en) | 2011-07-29 | 2011-07-29 | Dual-gate guide speed control flow-limiting lightering bunker device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158984A (en) * | 2013-04-09 | 2013-06-19 | 苏州艾隆科技股份有限公司 | Medicine conveying mechanism for medicine dispensing machine and medicine dispensing machine provided with the same |
| CN104003212A (en) * | 2014-06-09 | 2014-08-27 | 南通润邦重机有限公司 | Gantry moving hopper type lightering ship loader |
| CN104401701A (en) * | 2014-08-04 | 2015-03-11 | 天津百利环保有限公司 | Reversible walking type unloading station |
| CN106705674A (en) * | 2015-11-17 | 2017-05-24 | 上海宝冶建设工业炉工程技术有限公司 | Material feeding and distributing device for double-chamber kiln |
| CN109012522A (en) * | 2018-06-27 | 2018-12-18 | 南京安伦化工科技有限公司 | A kind of linear polyethylene reaction unit |
| CN112960422A (en) * | 2021-02-20 | 2021-06-15 | 中国建材国际工程集团有限公司 | Silica sand side-dumping receiving device |
| CN114476732A (en) * | 2022-01-08 | 2022-05-13 | 深圳市博华装饰有限公司 | Building rubbish transfer device for building site |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158984A (en) * | 2013-04-09 | 2013-06-19 | 苏州艾隆科技股份有限公司 | Medicine conveying mechanism for medicine dispensing machine and medicine dispensing machine provided with the same |
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| CN104003212A (en) * | 2014-06-09 | 2014-08-27 | 南通润邦重机有限公司 | Gantry moving hopper type lightering ship loader |
| CN104401701A (en) * | 2014-08-04 | 2015-03-11 | 天津百利环保有限公司 | Reversible walking type unloading station |
| CN106705674A (en) * | 2015-11-17 | 2017-05-24 | 上海宝冶建设工业炉工程技术有限公司 | Material feeding and distributing device for double-chamber kiln |
| CN109012522A (en) * | 2018-06-27 | 2018-12-18 | 南京安伦化工科技有限公司 | A kind of linear polyethylene reaction unit |
| CN112960422A (en) * | 2021-02-20 | 2021-06-15 | 中国建材国际工程集团有限公司 | Silica sand side-dumping receiving device |
| CN114476732A (en) * | 2022-01-08 | 2022-05-13 | 深圳市博华装饰有限公司 | Building rubbish transfer device for building site |
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| CN102897542B (en) | 2015-01-21 |
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