CN203922119U - The efficient reciprocating feeder of automatically controlling - Google Patents
The efficient reciprocating feeder of automatically controlling Download PDFInfo
- Publication number
- CN203922119U CN203922119U CN201420048734.2U CN201420048734U CN203922119U CN 203922119 U CN203922119 U CN 203922119U CN 201420048734 U CN201420048734 U CN 201420048734U CN 203922119 U CN203922119 U CN 203922119U
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- short
- trapezoidal
- flat board
- reciprocating feeder
- hopper body
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Abstract
The utility model discloses a kind of reciprocating feeder, there is stepless condiment, automatic discharge, the high-yield and high-efficiency of anti-channeling bin function is controlled a reciprocating feeder automatically automatically, mainly apply under coal mine reprinting in the middle of material, at the uniform velocity feed and anti-channeling bin field.The utility model is by funnel, large volume short-range missile hopper body, short wide base plate, transmission platform, motor, reductor, piston crank mechanism, suspension bracket, support roller group, automatically control and adjust, discharge and anti-channeling bin installation composition, remove the large volume gates of segmental shape in guide cell body that is arranged on of prior art reciprocating feeder, make that deflector chute body length is corresponding to be shortened, invention has designed and has adopted the trapezoidal gate of outward opening flat board, take guide cell body volume few, adopt electrohydraulic control, can realize electrodeless condiment simultaneously, automatic discharge and automatically anti-channeling bin, can realize the centralized control of Unmanned operation.
Description
Technical field
The utility model is a kind of reciprocating feeder, the efficient reciprocating feeder of automatically controlling of a kind of safety-type, be mainly used under coal mine reprinting in the middle of material, at the uniform velocity feed and anti-channeling bin field, be specially adapted to highly effective and safe and produce autonomous cruise speed system, be applicable to the industry feeding systems such as metallurgy, mine, building materials, electric power and harbour transport simultaneously; It is automatically controlled tune, discharge and anti-channeling bin device and integrates tunes, discharge function and anti-channeling bin function, can realize unmannedly automatically controlling, and the while can supply separately the reciprocating feeder of prior art install and use or technological change.Background technology
The advantage that reciprocating feeder can not be substituted with it is widely used in the various industries such as coal, metallurgy, mine, harbour transport, the reciprocating feeder using both at home and abroad is at present far from each other, there is no higher technology content, the reciprocating feeder volume and weight of prior art is large, productive capacity is low, and energy consumption is high; It is adjusted, discharge device adopts large-sized gates of segmental shape to add counter weight device, takies deflector chute body space many, is rigidly connected, and regulates difficulty, can not realize electrodeless condiment, and discharge gate is easily stopped up by coarsegrain material or foreign material, and intractability is large; Its anti-channeling bin device is arranged in feed bin Hatch Opening, destroy feed bin intensity, easily cause feed bin Hatch Opening to stop up, anti-channeling bin device itself is also easily by feed blocking, anti-channeling bin gate stroke is excessive, on can not timely and effectively preventing, alter storehouse accident, anti-channeling bin device is subject to material wash away easy to wear or damage, and is difficult to check in time and finds and processing.Summary of the invention
In order to overcome the above defect of reciprocating feeder of prior art, the purpose of this utility model is to provide that a kind of volume is relatively little, productive capacity is large, load-carrying capacity is strong, energy consumption is low, can continuously and stably feeding, there is electrodeless condiment, automatic tune, discharge and automatic anti-channeling bin function, can realize the efficient reciprocating feeder of automatically controlling of Unmanned operation.
The technical scheme that the utility model technical solution problem adopts is: the efficient reciprocating feeder of automatically controlling is by funnel, large volume short-range missile hopper body, short wide base plate, transmission platform, motor, retarder, piston crank mechanism, suspension bracket, support roller group, automatically adjust, discharge and anti-channeling bin device, electric cabinet composition, the top of funnel connects the Hatch Opening of feed bin, bottom connects the top of large volume short-range missile hopper body, transmission platform is welded on the afterbody of large volume short-range missile hopper body, on establish by the interconnective motor of coupler and retarder, suspension bracket is welded on large volume short-range missile hopper body, suspension bracket hangs respectively two groups of support roller groups, in support roller group, place slidably short wide base plate, short wide base plate is connected with retarder by piston crank mechanism, automatically control and adjust, discharge is connected with large volume short-range missile hopper body with the axle sleeve on the logical excess volume short-range missile hopper body of anti-channeling bin device.
Large volume short-range missile hopper body is made up of top board, two of left and right short material-guiding groove plate, swash plate, axle sleeve, the material-guiding groove plate length of the two relative prior art reciprocating feeders of short-range missile hopper body in left and right shortens, highly increases, swash plate length, width all increase, and the stroke dimension that axle sleeve line of centers is feeder apart from discharge end plane deducts the half of axle sleeve outside dimension.
Automatically control tune, discharge anti-channeling bin device are made up of gate rotating shaft, dull and stereotyped trapezoidal gate, hydraulic efficiency gear, detection sensing device, limiting and protecting device; gate rotating shaft is through the axle sleeve on dull and stereotyped trapezoidal gate; be fixedly connected with this axle sleeve; wear the axle sleeve on excess volume short-range missile hopper body simultaneously; can be around this axle sleeve rotation; what be fixedly connected with the trapezoidal riser of the trapezoidal gate of flat board leads along by hand; be connected with hydraulic efficiency gear; installation and measuring sensing device on the oil cylinder of hydraulic efficiency gear, the other limiting and protecting device that is provided with of rotational trajectory of dull and stereotyped trapezoidal gate.
Dull and stereotyped trapezoidal gate is by resistance material flat board, trapezoidal flat board, trapezoidal riser, axle sleeve, composition hand in hand, be arranged on large volume short-range missile hopper body discharge end port by gate rotating shaft, resistance material flat board and with the trapezoidal flat board angled trapezoidal riser vertical with trapezoidal flat board are welded respectively in the two ends of trapezoidal flat board, another end points of trapezoidal riser is S (S is the range of short bottom plate) at the curtate distance resistance material flat board of trapezoidal flat board, the width of trapezoidal flat board is S+ (0～120) mm, trapezoidal riser is the efficient discharge of materials thickness of automatically controlling reciprocating feeder to the vertical high H of trapezoidal flat board, can determine according to mine capacity or feeding equipment rated capacity, on resistance material plate height line of centers, weld axle sleeve, make resistance material flat board in the time of resistance material, only be subject to horizontal sliding power, do not have torque to produce, on trapezoidal riser, welding hand in hand, be connected with hydraulic efficiency gear, dull and stereotyped trapezoidal gate inner side adds liner plate, to avoid its wearing and tearing, outside weldering reinforced rib, to increase its intensity.
Detecting sensing device is made up of anti-shock pressure meter, low pressure relay, high-pressure relay, be installed on the oil cylinder of hydraulic efficiency gear, in the time that discharge gate is blocked, low pressure relay receives dull and stereotyped trapezoidal gate oil cylinder working-pressure that stressed variation causes fluctuation, control related circuit, open or close dull and stereotyped trapezoidal gate, to get rid of after the object that stops up discharge gate, recover normal discharge; High-pressure relay is in the time altering storehouse accident, and cut off low pressure relay institute control circuit, connects anti-channeling bin control circuit, prevents from altering the expansion of storehouse accident.
Described limiting and protecting device by the spacing approach switch 1 of normal discharge, open and anti-ly cross that a position protection approach switch 2, anti-channeling bin are closed spacing approach switch 3, the spacing approach switch 4 of the short wide base plate of anti-channeling bin forms; Approach switch 1 is determined the size of feeder feeding coal in the time of normal work; Approach switch 2 prevent dull and stereotyped trapezoidal gate opened position, protection device security; In the time altering storehouse accident, approach switch 3 is controlled dull and stereotyped trapezoidal gate anti-channeling bin position, and approach switch 4 control circuits are connected simultaneously, short wide base plate position when control feeder motor shuts down.
The utility model adopts said structure compared with prior art to have following features:
The reciprocating feeder of prior art in order to install, adjust, discharge gate by large-sized arc, have to extend the deflector chute body length irrelevant with productive output, short-range missile hopper body described in the utility model refers to prior art is arranged on to the large scale gates of segmental shape removal in guide cell body, thereby make that deflector chute body length is corresponding to be shortened, adopt short-range missile hopper body can in the situation that not changing device fabrication amount, make the volume and weight of equipment reduce, facilitate equipment, at transport and the reduction equipment of complex environment, the requirement to environmental conditions is installed; Adopt short-range missile hopper body, reduced weight of material in guide cell body, reduced base plate running resistance, shorten the fed distance of material simultaneously, saved power consumption, reduce equipment attrition, solved that two support roller group spacing are excessive, the yielding difficult problem of base plate.
Large volume short-range missile hopper body described in the utility model, is width and the height that increases short-range missile hopper body, and the width that increases short-range missile hopper body can increase the productive capacity of reciprocating feeder; The height that increases short-range missile hopper body can increase the productive capacity of short-range missile hopper body, reduces feed bin material the storehouse of base plate is pressed.Adopt the reciprocating feeder of large volume short-range missile hopper body and the reciprocating feeder phase specific volume of prior art is relatively little, productive capacity significantly improves, energy consumption is low, it is little to wear and tear, can meet large-scale efficient production system requirement completely.
The trapezoidal gate of flat board that the utility model is created substitutes prior art and is arranged on the large scale gates of segmental shape in guide cell body, be arranged on large volume short-range missile hopper body discharging port, adopt outward openingly, take guide cell body volume few, for large volume short-range missile hopper body development and design are laid a good foundation.The agent structure of dull and stereotyped trapezoidal gate is made up of resistance material flat board, trapezoidal flat board, trapezoidal riser, according to mine capacity and feeding equipment capacity rating, design the vertical height of trapezoidal riser at trapezoidal flat board, the spacing approach switch 1 of mobile normal discharge can carry out electrodeless adjusting to material throughput; The size design of trapezoidal flat board, can reduce the efficient reciprocating feeder of automatically controlling and normally produce the impact of material to the trapezoidal gate of flat board in discharge process; The axle sleeve of dull and stereotyped trapezoidal gate is welded on the line of centers of resistance material plate height, makes dull and stereotyped trapezoidal gate only be subject to horizontal sliding power in normal work, produces without torque.
The electric liquid that the utility model is created is automatically controlled tune, discharge and anti-channeling bin device and is integrated automatic discharge function and automatic anti-channeling bin function, not only simplify equipment, also solved that prior art tune, discharge device are rigidly connected, discharge gate is easily by coarsegrain material or foreign material stop up, intractability is a large difficult problem, overcome prior art anti-channeling bin device simultaneously and installed in feed bin quarrel easily by feed blocking, be subject to the easy to wear or damage of material impact, anti-channeling bin gate stroke can not timely and effectively prevent from greatly altering the defect that storehouse accident occurs.The invention that electric liquid is controlled tune, discharge and anti-channeling bin device automatically has not only been eradicated reciprocating feeder material in process of production and has been altered storehouse safety problem, and can realize the automatic control of reciprocating feeder Unmanned operation, connects PLC system and can realize centralized control.
Brief description of the drawings
Fig. 1 is the efficient front view of automatically controlling reciprocating feeder
Fig. 2 is the efficient birds-eye view of automatically controlling reciprocating feeder
Fig. 3 is the axonometric drawing of dull and stereotyped trapezoidal gate
Detailed description of the invention
Material falls into from feed bin through funnel in large volume short-range missile hopper body, press electric cabinet start button, feeder motor obtains electricity, retarder is under driven by motor, drive and be placed in support roller group slidably short wide base plate and make back and forth movement through piston crank mechanism, short wide base plate just transports material to discharge end when row, while driving in the wrong direction under the effect of large volume short-range missile hopper body swash plate, and material and floor generation relative sliding, automatically control and adjust simultaneously, discharge and anti-channeling bin device obtain electric, dull and stereotyped ladder gate goalkeeper material thrust is delivered to the oil cylinder of hydraulic efficiency gear, make oil cylinder working-pressure increase, in the time that pressure reaches low pressure relay setting value, the action of low pressure relay micro-switch, connect control circuit, make the Oil pump electrical machinery of hydraulic efficiency gear obtain electric operation, oil pump provides pressure oil to oil cylinder, make cylinder piston rod rollback, opening to normal discharge through the dull and stereotyped trapezoidal gate of driving hand in hand of the trapezoidal gate of flat board connects and returns quick closing valve 1 position, normal discharge approaches quick closing valve 1 cutting-off liquid pressure device power supply, material regulates through the trapezoidal gate of flat board, the material of determining amount falls in feeding equipment, mobile normal discharge approaches quick closing valve 1 and can carry out electrodeless adjusting to discharge of materials amount.Press electric cabinet stop button, the spacing control circuit that approaches quick closing valve 4 of short wide base plate obtains electricity, approaches quick closing valve 4 positions cut-out feeder motor powers when short wide base plate moves to; Simultaneously the Oil pump electrical machinery of hydraulic efficiency gear obtains electricity, cutting-off liquid pressure device power supply when being closed to anti-channeling bin and approached quick closing valve 3 position by the dull and stereotyped trapezoidal gate of oil cylinder pushing.
In the time of coarsegrain material or foreign material obstruction discharge gate, material produces thrust to the trapezoidal gate of flat board, oil cylinder oil pressure pressure is increased gradually, in the time reaching low pressure relay setting value, the action of low pressure relay micro-switch, connect dull and stereotyped trapezoidal gate and open control circuit, controlling hydraulic efficiency gear progressively opens trapezoidal flat board gate, for protection equipment, setting is put and is opened the anti-position of crossing and approach quick closing valve 2, when the trapezoidal gate of flat board opens to while approaching quick closing valve 2 control position, approach related circuit cutting-off liquid pressure device power supply and feeder motor power that quick closing valve 2 is controlled; When coarsegrain material or foreign material are discharged from discharge gate, oil cylinder working-pressure disappears, low pressure relay micro-switch resets, connect the trapezoidal gate reset circuit of flat board of controlling, control the normal discharge position that hydraulic efficiency gear is reset to trapezoidal flat board gate setting, approach switch 1 control circuit cutting-off liquid pressure device power supply, dull and stereotyped trapezoidal gate stop motion.
In the time altering storehouse accident, a large amount of water-containing materials are gushed out, impact dull and stereotyped trapezoidal gate, oil cylinder working-pressure moment raises, the action of high-pressure relay micro-switch, the circuit that cut off low pressure relay is controlled, connect anti-channeling bin control circuit, when controlling hydraulic efficiency gear trapezoidal flat board gate being closed to the anti-channeling bin position that approach switch 3 controls, approach switch 3 cutting-off liquid pressure device power supplys, dull and stereotyped trapezoidal gate stop motion; Spacing approach switch 4 control circuits of short wide base plate obtain electricity simultaneously, in the time that short wide base plate runs to 4 control positions of approach switch, cut off feeder motor power.
Electric cabinet arranges change-over swith, will automatically control and switch to manual control, and what crawl was manually controlled opens button, and trapezoidal flat board gate is suitably opened, and makes the water in material leach rear changeable time control automatically.The operation of feeder and the maintenance of equipment and trail run when manually control can apply to automatic control circuit fault.
The foregoing is only one of the utility model embodiment, be not limited to the utility model, within all any equivalent form of value amendments of making within the utility model spirit and principle and improvement are all included in the utility model protection domain.
Claims (8)
1. the efficient reciprocating feeder of automatically controlling is by funnel (1), large volume short-range missile hopper body (2), short wide base plate (3), transmission platform (4), motor (5), reductor (6), piston crank mechanism (7), suspension bracket (8), support roller group (9), automatically control and adjust, discharge and anti-channeling bin device (10), electric cabinet (11) composition, it is characterized in that: the top of funnel (1) connects the quarrel of feed bin, bottom connects the top of large volume short-range missile hopper body (2), transmission platform (4) is welded on the afterbody of large volume short-range missile hopper body (2), on establish by the interconnective motor of coupler (5) and retarder (6), two groups of support roller groups (9) are connected with large volume short-range missile hopper body by the suspension bracket (8) being welded on large volume short-range missile hopper body (2), slidably short wide base plate (3) is set above, and short wide base plate (3) is connected with retarder (6) by piston crank mechanism (7), automatically the axle sleeve (2-4) on the logical excess volume short-range missile hopper body (2) of control tune, discharge and anti-channeling bin device (10) is arranged on the discharge end of large volume short-range missile hopper body (2).
2. efficiently automatically control according to claim 1 reciprocating feeder, it is characterized in that: large volume short-range missile hopper body (2) is by top board (2-1), the two short material-guiding groove plates in left and right (2-2), swash plate (2-3), axle sleeve (2-4) composition, the two short material-guiding groove plates in left and right (2-2) shorten compared with the reciprocating feeder material-guiding groove plate length of prior art, highly increase, the two short material-guiding groove plates in left and right (2-3) are installed respectively an axle sleeve (2-4), axle sleeve (2-4) is apart from short-range missile hopper body discharge end A=S-R, in formula, s is the stroke of short bottom plate (3), R is the radius of sleeve diameter.
3. efficiently automatically control according to claim 1 reciprocating feeder, it is characterized in that: automatically control and adjust, discharge and anti-channeling bin device are by gate rotating shaft (10-1), dull and stereotyped trapezoidal gate (10-2), hydraulic efficiency gear (10-3), detect sensing device (10-4), limiting and protecting device (10-5) composition, gate rotating shaft (10-1) is through the axle sleeve (10-2-4) on dull and stereotyped trapezoidal gate (10-2), and be fixedly connected with axle sleeve (10-2-4), wear the axle sleeve (2-4) on excess volume short-range missile hopper body (2) simultaneously, and can rotate around axle sleeve (2-4), (10-2-5) hand in hand on dull and stereotyped trapezoidal gate (10-2) is connected with hydraulic efficiency gear (10-3), installation and measuring sensing device (10-4) on the oil cylinder of hydraulic efficiency gear, the other limiting and protecting device (10-4) that arranges of dull and stereotyped trapezoidal gate (10-2) rotational trajectory.
4. efficiently automatically control according to claim 3 reciprocating feeder, it is characterized in that: dull and stereotyped trapezoidal gate (10-2) is by resistance material flat board (10-2-1), trapezoidal flat board (10-2-2), trapezoidal riser (10-2-3), axle sleeve (10-2-4), (10-2-5) composition hand in hand, the resistance material flat board (10-2-1) vertical with trapezoidal flat board and the angled trapezoidal riser (10-2-3) of trapezoidal flat board (10-2-2) are welded respectively in the two ends of trapezoidal flat board (10-2-2), another end points of trapezoidal riser (10-2-3) is S at the curtate distance resistance material flat board (10-2-1) of trapezoidal flat board (10-2-2), S is the range of short bottom plate (3), the height that hangs down is H, H value is the efficient discharge height of automatically controlling reciprocating feeder, the width of trapezoidal flat board (10-2-2) is s+ (0～120) mm, on resistance material flat board (10-2-1) height line of centers, weld axle sleeve (10-2-4), the upper welding of trapezoidal riser (10-2-3) adds liner plate in (10-2-5) dull and stereotyped trapezoidal gate (10-2) inner side hand in hand, outside adds reinforced rib.
5. efficiently automatically control according to claim 3 reciprocating feeder, it is characterized in that: hydraulic efficiency gear (10-3) can be Electrohydraulic push rod, the combination that also can be connected by oil pipe by hydraulic ram, Hydraulic Station, energy storage forms.
6. efficiently automatically control according to claim 3 reciprocating feeder, it is characterized in that; Detect sensing device (10-4) by shockproof pressure gage (10-4-1), low pressure relay (10-4-2), high-pressure relay (10-4-3) composition, be installed on the oil cylinder of hydraulic efficiency gear (10-3).
7. efficiently automatically control according to claim 3 reciprocating feeder, it is characterized in that; Limiting and protecting device (10-5) by the spacing approach switch 1 of normal discharge (10-5-1), open and anti-ly cross that a position protection approach switch 2 (10-5-2), anti-channeling bin are closed spacing approach switch 3 (10-5-3), the spacing approach switch 4 of anti-channeling bin short bottom plate (10-5-4) forms.
8. be connected with motor (5), hydraulic efficiency gear (10-3), detection sensing device (10-4), limiting and protecting device (10-5) by cable with the efficient reciprocating feeder electric cabinet (11) of automatically controlling described in 3 according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048734.2U CN203922119U (en) | 2014-01-19 | 2014-01-19 | The efficient reciprocating feeder of automatically controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048734.2U CN203922119U (en) | 2014-01-19 | 2014-01-19 | The efficient reciprocating feeder of automatically controlling |
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| Publication Number | Publication Date |
|---|---|
| CN203922119U true CN203922119U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048734.2U Expired - Fee Related CN203922119U (en) | 2014-01-19 | 2014-01-19 | The efficient reciprocating feeder of automatically controlling |
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| CN (1) | CN203922119U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253644A (en) * | 2015-10-10 | 2016-01-20 | 中冶北方（大连）工程技术有限公司 | Chute feeder for materials containing clods/sediment |
| CN106542349A (en) * | 2017-01-27 | 2017-03-29 | 成都蒲江珂贤科技有限公司 | A kind of mobile device of automatic addition coal |
| CN107855179A (en) * | 2017-10-24 | 2018-03-30 | 来安县塔鑫建材有限公司 | A kind of rejecting formula disintegrating machine |
-
2014
- 2014-01-19 CN CN201420048734.2U patent/CN203922119U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253644A (en) * | 2015-10-10 | 2016-01-20 | 中冶北方（大连）工程技术有限公司 | Chute feeder for materials containing clods/sediment |
| CN106542349A (en) * | 2017-01-27 | 2017-03-29 | 成都蒲江珂贤科技有限公司 | A kind of mobile device of automatic addition coal |
| CN107855179A (en) * | 2017-10-24 | 2018-03-30 | 来安县塔鑫建材有限公司 | A kind of rejecting formula disintegrating machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |