CN103692556A - Telescopic discharging device and mortar station comprising same - Google Patents

Telescopic discharging device and mortar station comprising same Download PDF

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Publication number
CN103692556A
CN103692556A CN201310684820.2A CN201310684820A CN103692556A CN 103692556 A CN103692556 A CN 103692556A CN 201310684820 A CN201310684820 A CN 201310684820A CN 103692556 A CN103692556 A CN 103692556A
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China
Prior art keywords
electromagnet
discharging device
unloading head
interfacing part
flexible
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Granted
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CN201310684820.2A
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Chinese (zh)
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CN103692556B (en
Inventor
刘嵘
刘灶
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Zoomlion Heavy Industry Science and Technology Co Ltd
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Zoomlion Heavy Industry Science and Technology Co Ltd
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Priority to CN201310684820.2A priority Critical patent/CN103692556B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • B28C5/0818Charging or discharging gates or chutes; Sealing means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Non-Mechanical Conveyors (AREA)

Abstract

The invention provides a telescopic discharging device and a mortar station comprising the same. This flexible discharge apparatus includes: the telescopic discharging head (10) is provided with a flexible telescopic connecting part, and a material body is discharged from a discharging port (11) of the telescopic discharging head (10); the butt joint piece (20) is fixedly arranged at the feeding hole (30), a feeding channel is formed at the feeding hole (30), and the telescopic unloading head (10) extends into the feeding channel; one of the telescopic unloading head (10) and the butt joint piece (20) comprises a first electromagnet (12), and the other one comprises a ferromagnetic substance or a second electromagnet (21) with opposite polarity to the first electromagnet (12). According to the telescopic discharging device, the problems that the telescopic discharging device in the prior art is inconvenient to discharge, wastes labor cost and is low in discharging efficiency can be solved.

Description

Extensible discharging device and the mortar station that comprises this device for discharging
Technical field
The present invention relates to mortar carrier loader field, in particular to a kind of extensible discharging device and the mortar station that comprises this device for discharging.
Background technology
Discharging telescopic head is the device for the discharging in bulk of industrialization mortar station.Traditional type telescopic head is installed on the bottom at mortar station, consists of from top to bottom " discharging butterfly valve ", " dedusting fan ", " flexible motor ", " discharging cover and level-sensing device " and " electric-control system " five parts.Discharging butterfly valve is to allow material to enter " gate " of telescopic head, the draught head that the gentle pressure dropping process of flying dust that dedusting fan produces while being used for reducing discharging produces, flexible motor is for regulating the length of telescopic head, and level-sensing device is used for judging that whether the material in car is full.
Discharging telescopic head be on dry powder and mortar finished product material slave station, transfer to of transportation tank car must be through approach, before work, telescopic head is in deflated state, tank car to be transported is opened to telescopic head, and after the charging aperture of car is tentatively aimed at telescopic head, slowly put down telescopic head, approach in process, then proofread and correct both docking locations.If deviation is larger, need readjust the position of transport vehicle; If deviation is less, because telescopic head is non-being rigidly connected, discharging cover can carry out bending to a certain degree, now needs people to remove push-and-pull telescopic head, until telescopic head enters in the storage warehouse of transportation tank car completely, can start discharging.Because the bending of telescopic head makes junction have gap, in discharge process, just have dust loss.
When discharging arrives the height of level-sensing device in storage warehouse, telescopic head can stop discharging, handles after its rising, and transportation tank car is outputed, and this procedure completes.
Because discharging telescopic head docks the error precision requiring with the charging aperture of mobile transfer cask very high, even if still need manually to go auxiliary docking within the scope of telescopic head elastic error, therefore not only discharging inconvenience, and waste of manpower cost, discharging efficiency is lower.
Summary of the invention
The mortar station that the present invention aims to provide a kind of extensible discharging device and comprises this device for discharging, to solve extensible discharging device discharging inconvenience in prior art, waste of manpower cost, the problem that discharging efficiency is lower.
To achieve these goals, according to an aspect of the present invention, provide a kind of extensible discharging device, having comprised: flexible unloading head, there is flexible flexible connecting portion, material body is from the discharging opening discharging of flexible unloading head; And interfacing part, being fixedly installed on charging aperture, and forming feeding-passage at charging aperture, flexible unloading head stretches in feeding-passage; Flexible unloading head and interfacing part comprise the first electromagnet on one of them, comprise ferromagnetic material or second electromagnet contrary with the first electromagnet polarity of opposite end in another one.
Further, interfacing part is removably disposed in charging aperture place.
Further, flexible unloading head is conical structure, and interfacing part is cirque structure.
Further, flexible unloading head comprises the first electromagnet, and the first electromagnet is the annular electromagnet that is arranged on the discharging opening end of flexible unloading head, and interfacing part comprises ferromagnetic material, and ferromagnetic material surrounds annular.
Further, flexible unloading head comprises the first electromagnet, and the first electromagnet is the annular electromagnet that is arranged on the discharging opening end of flexible unloading head, and interfacing part comprises the second electromagnet, and the second electromagnet is the annular electromagnet relative with the first electromagnet.
Further, the first electromagnet and the second electromagnet is soft iron or silicon steel material is made.
Further, flexible unloading head comprises the second electromagnet, comprises ferromagnetic material or the second electromagnet on interfacing part.
Further, between the flexible periphery wall of unloading head and the inwall of interfacing part, be provided with seal.
Further, seal is rubber blanket.
According to a further aspect in the invention, provide a kind of mortar station, comprised extensible discharging device, this extensible discharging device is above-mentioned extensible discharging device.
Apply technical scheme of the present invention, extensible discharging device comprises flexible unloading head and interfacing part, and flexible unloading head has flexible flexible connecting portion, and material body is from the discharging opening discharging of flexible unloading head; Interfacing part is fixedly installed on charging aperture, and forms feeding-passage at charging aperture, and flexible unloading head stretches in feeding-passage; Flexible unloading head and interfacing part comprise the first electromagnet on one of them, comprise ferromagnetic material or second electromagnet contrary with the first electromagnet polarity of opposite end in another one.When extensible discharging device is worked, the unloading head that will stretch roughly aligns with interfacing part, then by the first electromagnet energising, under the magnetic effect of the first electromagnet, flexible unloading head is drawn close and auto-alignment to interfacing part, complete and the docking of charging aperture, by magnetic and the effect of power-off loss of excitation of electromagnet, can realize easily docking and disengaging of flexible unloading head and charging aperture, and without manually operating, discharging is convenient, can save human cost, improves discharging efficiency.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of extensible discharging device according to an embodiment of the invention; And
Fig. 2 shows the flexible unloading head of extensible discharging device and the auto-alignment schematic diagram of interfacing part according to an embodiment of the invention.
Reference numeral: 10, flexible unloading head; 20, interfacing part; 30, charging aperture; 40, seal; 11, discharging opening; 12, the first electromagnet; 21, the second electromagnet.
The specific embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
As depicted in figs. 1 and 2, according to embodiments of the invention, extensible discharging device comprises flexible unloading head 10 and interfacing part 20.Flexible unloading head 10 has flexible flexible connecting portion, and flexible unloading head 10 is connected with the storage bin at mortar station by the flexibility connecting portion that stretch, discharging opening 11 dischargings of the material body in mortar station from stretching unloading head 10.The portion of flexibly connecting of flexible unloading head 10 is generally being connected of canvas and multilayer iron funnel, and the deviation that can realize to a certain degree moves.Interfacing part 20 is fixedly installed on charging aperture 30, and forms feeding-passage at charging aperture 30, and flexible unloading head 10 stretches in feeding-passage.Flexible unloading head 10 and interfacing part 20 comprise the first electromagnet 12 on one of them, in another one, comprise ferromagnetic material or with opposite polarity second electromagnet 21 of the first electromagnet 12 of opposite end.In order to guarantee the sealing between flexible unloading head 10 and interfacing part 20, the flexible cross sectional shape of the part matching with interfacing part 20 of unloading head 10 and the cross sectional shape of the interface of interfacing part 20 match.
When extensible discharging device is worked, the unloading head 10 that will stretch roughly aligns with interfacing part 20, then by the first electromagnet 12 energising, if what arrange on another parts is the second electromagnet 21, simultaneously to the second electromagnet 21 energisings.Under the magnetic effect of the first electromagnet 12, flexible unloading head 10 is drawn close and auto-alignment to interfacing part 20.Carrying out on time, as long as the position that the transport vehicle at interfacing part 20 places stops is within the scope of the elastic error of flexible unloading head 10, fine setting and aiming at just can be completed by the tractive force of electromagnet, thus the docking of realization and charging aperture 30.After production finishes, close the power supply switch of the first electromagnet 12, control flexible unloading head 10 initial position of again retracting, discharge process finishes.By magnetic and the effect of power-off loss of excitation of electromagnet, can realize easily docking and disengaging of flexible unloading head 10 and charging aperture 30, and without manually operating, discharging is convenient, can save human cost, raising discharging efficiency.
Suction-operated due to magnetic active force, therefore can make the internal perisporium of the flexible periphery wall of unloading head 10 and the interfacing part 20 at charging aperture 30 places fit, make flexible unloading head 10 realize and being sealed and matched with interfacing part 20, connect very closely, the situation that in the time of therefore can preventing blanking, mortar and dust overflow occurs.In order to improve further the sealing effectiveness between flexible unloading head 10 and interfacing part 20, between the flexible periphery wall of unloading head 10 and the inwall of interfacing part 20, be provided with seal 40, seal 40 is for example rubber blanket.
Preferably, interfacing part 20 is removably disposed in charging aperture 30 places.When using extensible discharging device, can interfacing part 20 be arranged on to corresponding position according to the difference of working condition, after being used to complete, interfacing part 20 can also be removed, and use the position needing at other, therefore make the scope of application of extensible discharging device more extensive, use more flexible.In addition, if interfacing part 20 breaks down, also can only to interfacing part 20, change, therefore maintenance is more simple and convenient.
In the present embodiment, flexible unloading head 10 comprises the first electromagnet 12, the first electromagnet 12 is for being arranged on the annular electromagnet of discharging opening 11 ends of flexible unloading head 10, and interfacing part 20 comprises that the second electromagnet 21, the second electromagnet 21 are the ring electromagnet relative with the first electromagnet 12.For example can N utmost point ring electromagnet be down installed in the bottom of flexible unloading head 10, S utmost point electromagnet is upward installed simultaneously on the interfacing part 20 at charging aperture 30 places, when telescopic head declines gradually, open electro-magnet switch, the flexible unloading head 10 now declining will be subject to the effect of electromagnet tractive force, carries out auto-alignment.
The first electromagnet 12 and the second electromagnet 21 can be also the electromagnet of other shape, or are the electromagnet of discontinuous shape, only need to realize the auto-alignment between the first electromagnet 12 and the second electromagnet 21.For example the first electromagnet 12 can comprise polylith electromagnet, and polylith electromagnet arranges along same circumferencial direction interval, is enclosed to form a loop configuration.
In other embodiments, flexible unloading head 10 is conical structure, and interfacing part 20 is cirque structure.Flexible unloading head 10 comprises that the first electromagnet 12, the first electromagnet 12 are for being arranged on the annular electromagnet of discharging opening 11 ends of flexible unloading head 10, and interfacing part 20 comprises ferromagnetic material, and ferromagnetic material surrounds annular.
In addition, also the location swap of the first electromagnet 12 and the second electromagnet 21 can be about to the first electromagnet 12 and be arranged on interfacing part 20, the second electromagnet 21 is arranged on flexible unloading head 10.
Preferably, the first electromagnet 12 and the second electromagnet 21 is soft iron or silicon steel material is made, can be when guaranteeing the electromagnetic action of electromagnet, and what make electromagnet also has loss of excitation speed faster.
According to embodiments of the invention, mortar station comprises extensible discharging device, and this extensible discharging device is above-mentioned extensible discharging device.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect:
1, the place of touching mutually at discharging telescopic head and transportation tank car charging aperture, installs two blocks of opposite polarity electromagnet, in telescopic head elastic range, utilize the tractive force of electromagnet to complete docking of telescopic head and charging aperture, the automation that achieves a butt joint, can save human cost, improves discharging efficiency.
2, flexible unloading head and charging aperture junction are very tight, the mortar in the time of can preventing discharging and dust excessive.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (10)

1. an extensible discharging device, is characterized in that, comprising:
Flexible unloading head (10), has flexible flexible connecting portion, and material body is from discharging opening (11) discharging of described flexible unloading head (10); And
Interfacing part (20), is fixedly installed on charging aperture (30), and forms feeding-passage at described charging aperture (30), and described flexible unloading head (10) stretches in described feeding-passage;
Described flexible unloading head (10) and described interfacing part (20) comprise the first electromagnet (12) on one of them, in another one, comprise ferromagnetic material or with opposite polarity second electromagnet of described the first electromagnet (12) (21) of opposite end.
2. extensible discharging device according to claim 1, is characterized in that, described interfacing part (20) is removably disposed in described charging aperture (30) and locates.
3. extensible discharging device according to claim 1, is characterized in that, described flexible unloading head (10) is conical structure, and described interfacing part (20) is cirque structure.
4. extensible discharging device according to claim 3, it is characterized in that, described flexible unloading head (10) comprises the first electromagnet (12), described the first electromagnet (12) is for being arranged on the annular electromagnet of discharging opening (11) end of described flexible unloading head (10), described interfacing part (20) comprises ferromagnetic material, and described ferromagnetic material surrounds annular.
5. extensible discharging device according to claim 3, it is characterized in that, described flexible unloading head (10) comprises the first electromagnet (12), described the first electromagnet (12) is for being arranged on the annular electromagnet of discharging opening (11) end of described flexible unloading head (10), described interfacing part (20) comprises the second electromagnet (21), and described the second electromagnet (21) is the annular electromagnet relative with described the first electromagnet (12).
6. extensible discharging device according to claim 1, is characterized in that, described the first electromagnet (12) and described the second electromagnet (21) is soft iron or silicon steel material is made.
7. extensible discharging device according to claim 1, it is characterized in that, described flexible unloading head (10) comprises described the second electromagnet (21), comprises described ferromagnetic material or described the second electromagnet (21) on described interfacing part (20).
8. according to the extensible discharging device described in any one in claim 1 to 7, it is characterized in that, between the periphery wall of described flexible unloading head (10) and the inwall of described interfacing part (20), be provided with seal (40).
9. extensible discharging device according to claim 8, is characterized in that, described seal (40) is rubber blanket.
10. a mortar station, comprises extensible discharging device, it is characterized in that, described extensible discharging device is the extensible discharging device described in any one in claim 1 to 9.
CN201310684820.2A 2013-12-12 2013-12-12 Telescopic discharging device and mortar station comprising same Active CN103692556B (en)

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Application Number Priority Date Filing Date Title
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CN103692556B CN103692556B (en) 2016-03-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104634616A (en) * 2014-12-19 2015-05-20 中国地质大学(武汉) Butt-joint one-well multilayer groundwater sampling system based on electromagnet
CN112428437A (en) * 2020-10-28 2021-03-02 安徽绿风环保节能材料有限公司 Aerated concrete brick material mixing arrangement
CN115533389A (en) * 2022-11-24 2022-12-30 河北世昌汽车部件股份有限公司 Built-in part placing clamp

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100673269B1 (en) * 2005-12-29 2007-01-24 주식회사 탑 엔지니어링 Wheel holder of scriber
CN200981772Y (en) * 2006-07-25 2007-11-28 隆润新技术发展有限公司 Discharging automatic butt-joint device
CN201890588U (en) * 2010-11-30 2011-07-06 洁星环保科技投资(上海)有限公司 Electromagnetic driving device and screw conveyor
CN201980247U (en) * 2011-03-29 2011-09-21 李志强 Locomotive butting assembly for rail traffic
CN102717439A (en) * 2012-06-29 2012-10-10 中联重科股份有限公司 Dry-mixed mortar main building system and dry-mixed mortar complete production equipment comprising same
CN203112176U (en) * 2013-01-08 2013-08-07 无锡中粮工程科技有限公司 Material guide pipe for bulk powder loading

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100673269B1 (en) * 2005-12-29 2007-01-24 주식회사 탑 엔지니어링 Wheel holder of scriber
CN200981772Y (en) * 2006-07-25 2007-11-28 隆润新技术发展有限公司 Discharging automatic butt-joint device
CN201890588U (en) * 2010-11-30 2011-07-06 洁星环保科技投资(上海)有限公司 Electromagnetic driving device and screw conveyor
CN201980247U (en) * 2011-03-29 2011-09-21 李志强 Locomotive butting assembly for rail traffic
CN102717439A (en) * 2012-06-29 2012-10-10 中联重科股份有限公司 Dry-mixed mortar main building system and dry-mixed mortar complete production equipment comprising same
CN203112176U (en) * 2013-01-08 2013-08-07 无锡中粮工程科技有限公司 Material guide pipe for bulk powder loading

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104634616A (en) * 2014-12-19 2015-05-20 中国地质大学(武汉) Butt-joint one-well multilayer groundwater sampling system based on electromagnet
CN112428437A (en) * 2020-10-28 2021-03-02 安徽绿风环保节能材料有限公司 Aerated concrete brick material mixing arrangement
CN115533389A (en) * 2022-11-24 2022-12-30 河北世昌汽车部件股份有限公司 Built-in part placing clamp

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