CN103043453A - Discharging device - Google Patents
Discharging device Download PDFInfo
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- CN103043453A CN103043453A CN2012105583888A CN201210558388A CN103043453A CN 103043453 A CN103043453 A CN 103043453A CN 2012105583888 A CN2012105583888 A CN 2012105583888A CN 201210558388 A CN201210558388 A CN 201210558388A CN 103043453 A CN103043453 A CN 103043453A
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Abstract
The invention discloses a discharging device. The discharging device comprises a support platform which is provided with a charging hole; a discharging knife which is arranged on the support platform and has a knife blade per se pointing upwards, and a charging hopper which is provided with a feeding hole and a discharge hole, wherein the discharging knife and the charging hole are opposite to each other in the up and down directions, and the knife blade of the discharging knife is higher than the charging hole; and the charging hopper is arranged on the support platform, and the feeding hole is communicated with the charging hole. According to the embodiment of the invention, the discharging device has the advantages of reducing workload of discharging personnel, improving discharging speed, lowering labor cost, prolonging service life of a conveying device, increasing utilization rate of electric energy and the like.
Description
Technical field
The present invention relates to mechanical transportation art, in particular to a kind of device for discharging.
Background technology
In aluminium electrolytic industry, aluminium electroloysis is to utilize the strong dc electricity alumina eltrolysis to be become the process of primary aluminum to electrolytic bath and in electrolytic bath alumina transferring.Wherein alumina raw material need to be transported to the appointment bunker, the electrolysis production and application.But because electrolytic aluminium factory building and bunker be or not same place, production process need to carry out discharging to packed aluminium oxide, is delivered to electrolytic bath by feedway again.
Available technology adopting is manually drawn the mode of bag and is carried out discharging, discharging personnel's work capacity is large, discharge rate is slow, cost of labor is high, and discharging is uneven, not only affects the service life of feedway, and causes feedway idle running or load-carrying not enough and cause the waste of electric energy.
Summary of the invention
The present invention is intended to solve at least one of technical matters that exists in the prior art.For this reason, one object of the present invention is to propose a kind of device for discharging that can reduce the degree of utilization of discharging personnel's work capacity, the service life of improving discharge rate, reduction cost of labor, prolongation feedway, raising electric energy.
For achieving the above object, the present invention proposes a kind of device for discharging, and described device for discharging comprises: brace table, and described brace table is provided with charge door; Discharging cutter, described discharging cutter be located on the described brace table and the blade of described discharging cutter up, described discharging cutter is higher than described charge door with the blade of described charge door relative and described discharging cutter on above-below direction; And loading hopper, described loading hopper has inlet point and discharging opening, and described loading hopper is located on the described brace table and described inlet point is communicated with described charge door.
According to the device for discharging of the embodiment of the invention by blade described discharging cutter up is set at described brace table, can utilize the weight of material to be unloaded self to make the described discharging packaging bag of material to be unloaded that lancinates brokenly, unload material and carry out quickly discharging material thereby can treat.Discharging personnel's work capacity, raising discharge rate can be significantly reduced like this, and then cost of labor can be significantly reduced.Particularly, existing discharge way is per hour about 16 tons of dischargings on average, on average per hour can discharging about 50 tons and adopt described device for discharging to carry out discharging.In the situation that 1000 tons of dischargings, existing discharge way needs 16 hours, and adopts described device for discharging only to need 5 hours.The cost of labor of described device for discharging only is 1/4th of the cost of labor of existing discharge way.
And because the dropping distance of the size of the blade of described discharging cutter and material to be unloaded all fixes, thereby can guarantee that discharging is even.So not only can avoid the idle running of described feedway or load-carrying not enough and cause the waste of electric energy, improve the degree of utilization of electric energy, and can prevent discharging quantity diminish the belt that causes described feedway the ribbon phenomenon appears and cause that air film degree between belt and air chamber is not enough, the friction between belt and air chamber is excessive, and then can prolong the service life of described feedway.In aluminium electrolytic industry, discharging evenly can also avoid in course of conveying dust large and cause aluminum oxide grain size classification in the bunker, thereby can improve the electrolysis effectiveness of aluminium oxide.
Therefore, the device for discharging according to the embodiment of the invention has the work capacity that can reduce the discharging personnel, the advantages such as degree of utilization that improve discharge rate, reduction cost of labor, the service life that prolongs feedway, raising electric energy.
In addition, also have following additional technical feature according to device for discharging of the present invention:
According to one embodiment of present invention, described device for discharging also comprises screen cloth, and described screen cloth is located at described charge door place, and described discharging cutter is located on the described screen cloth.Can remove so the larger foreign material of particle.
According to one embodiment of present invention, described discharging cutter comprises four blades, and described four blades interconnect so that described discharging cutter cross-sectional plane cruciferous.Can improve discharge rate thus.
According to one embodiment of present invention, the blade of each described blade and horizontal direction are 45 degree-60 degree angles, and the long limit of four described blades interconnects.Can guarantee namely that thus described discharging cutter is enough sharp, can increase again the opening on the material to be unloaded.
According to one embodiment of present invention, the thickness of described blade is that 4 millimeters-6 millimeters, width are 450 millimeters-550 millimeters, highly are 900 millimeters-1100 millimeters.Can make thus the structure of described discharging cutter more reasonable, and can make described device for discharging better the larger material to be unloaded of volume be carried out discharging.
According to one embodiment of present invention, described discharging cutter is a plurality of.Can further improve like this discharge rate of described device for discharging.
According to one embodiment of present invention, the area of the cross-sectional plane of described charge door reduces from top to bottom.Can make thus material in the described charge door convenient and slip into more rapidly described loading hopper along the wall of described charge door.
According to one embodiment of present invention, described charge door is relative on above-below direction with described inlet point, described discharging opening be positioned at described inlet point under.Can make thus material in the described charge door convenient, flow on the described feedway rapidly.
According to one embodiment of present invention, described brace table comprises: charging scffold, and described charge door and described discharging cutter are located on the described charging scffold, and described loading hopper is located on the lower surface of described charging scffold; And bracing frame, support frame as described above is located on the lower surface of described charging scffold.Described brace table has the advantages such as simple and practical, easy to manufacture.
According to one embodiment of present invention, described brace table also comprises guardrail, described guardrail be located on the upper surface of described charging scffold and along described charge door circumferentially around described charge door setting.Can improve thus the safety of described device for discharging.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation according to the device for discharging of the embodiment of the invention;
Fig. 2 is the structural representation according to the discharging cutter of the device for discharging of the embodiment of the invention.
Device for discharging 1, driving 2, material to be unloaded 3, brace table 100, charging scffold 110, charge door 111, bracing frame 120, guardrail 130, discharging cutter 200, blade 210, blade 211, loading hopper 300, inlet point 310, discharging opening 320.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the invention, need to prove, unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be captive joints, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand above-mentioned term concrete meaning in the present invention.
Below with reference to Fig. 1 and Fig. 2 device for discharging 1 according to the embodiment of the invention is described.As depicted in figs. 1 and 2, the device for discharging 1 according to the embodiment of the invention comprises brace table 100, discharging cutter 200 and loading hopper 300.
Brace table 100 is provided with charge door 111.Discharging cutter 200 be located on the brace table 100 and the blade 211 of discharging cutter 200 up, discharging cutter 200 is higher than charge door 111(above-below direction with charge door 111 shown in the arrow A among Fig. 1 and Fig. 2 at the blade 211 of relative on the above-below direction and discharging cutter 200).Loading hopper 300 has inlet point 310 and discharging opening 320, and loading hopper 300 is located on the brace table 100 and inlet point 310 is communicated with charge door 111.
Below with reference to Fig. 1, the discharge process of describing according to the device for discharging 1 of the embodiment of the invention as material to be unloaded 3 with bagged aluminum oxide.Driving 2 winches to described bagged aluminum oxide the top of discharging cutter 200, then control driving 2 moves down described bagged aluminum oxide, described bagged aluminum oxide at first contacts with the blade 211 of discharging cutter 200, utilize the weight of described bagged aluminum oxide self to make discharging cutter 200 cut the packaging bag of described bagged aluminum oxide, aluminium oxide in the packaging bag flows out also from opening and flows into loading hoppers 300 by charge door 111 and inlet point 310 successively, and flow out loading hoppers 300 to the feedway (not shown) by discharging opening 320, thereby finish discharging.
According to the device for discharging 1 of the embodiment of the invention by blade 211 discharging cutter 200 up is set at brace table 100, can utilize the weight of material to be unloaded 3 self to make discharging cutter 200 cut the packaging bag of material 3 to be unloaded, unload material 3 and carry out quickly discharging material thereby can treat.Discharging personnel's work capacity, raising discharge rate can be significantly reduced like this, and then cost of labor can be significantly reduced.Particularly, existing discharge way is per hour about 16 tons of dischargings on average, on average per hour can discharging about 50 tons and adopt device for discharging 1 to carry out discharging.In the situation that 1000 tons of dischargings, existing discharge way needs 16 hours, and adopts device for discharging 1 only to need 5 hours.The cost of labor of device for discharging 1 only is 1/4th of the cost of labor of existing discharge way.
And because the dropping distance of the size of the blade 211 of discharging cutter 200 and material 3 to be unloaded all fixes, thereby can guarantee that discharging is even.So not only can avoid the idle running of described feedway or load-carrying not enough and cause the waste of electric energy, improve the degree of utilization of electric energy, and can prevent discharging quantity diminish the belt that causes described feedway the ribbon phenomenon appears and cause that air film degree between belt and air chamber is not enough, the friction between belt and air chamber is excessive, and then can prolong the service life of described feedway.In aluminium electrolytic industry, discharging evenly can also avoid in course of conveying dust large and cause aluminum oxide grain size classification in the bunker, thereby can improve the electrolysis effectiveness of aluminium oxide.
Therefore, the device for discharging 1 according to the embodiment of the invention has the work capacity that can reduce the discharging personnel, the advantages such as degree of utilization that improve discharge rate, reduction cost of labor, the service life that prolongs feedway, raising electric energy.
Fig. 1 and Fig. 2 show the device for discharging 1 of the specific embodiment according to the present invention.As depicted in figs. 1 and 2, discharging cutter 200 can comprise that 210, four blades 210 of four blades can interconnect so that discharging cutter 200 has the criss cross cross-sectional plane.Can utilize thus discharging cutter 200 to skid off the criss cross opening at the packaging bag of material 3 to be unloaded, namely can increase the opening on the material 3 to be unloaded, thereby can improve discharge rate.
Particularly, as depicted in figs. 1 and 2, the blade of each blade 210 can be 45 degree-60 degree angles with horizontal direction, and the long limit of four blades 210 can interconnect.Can guarantee namely that thus discharging cutter 200 is enough sharp, can increase again the opening on the material 3 to be unloaded.That is to say, if the angle of the blade of blade 210 211 and horizontal direction is less than 45 degree, the then too small openings on the material 3 to be unloaded.If the blade of blade 210 211 is spent greater than 60 with the angle of horizontal direction, then discharging cutter 200 is sharp not, can not cut out opening at material 3 to be unloaded rapidly.
Alternatively, the thickness of blade 210 can can be 900 millimeters-1100 millimeters for 450 millimeters-550 millimeters, the height of blade 210 for 4 millimeters-6 millimeters, the width of blade 210.Can make thus the structure of discharging cutter 200 more reasonable, and can make device for discharging 1 better the larger material to be unloaded 3 of volume be carried out discharging.Particularly, the thickness of blade 210 can can be 1000 millimeters for 500 millimeters, the height of blade 210 for 5 millimeters, the width of blade 210.
Advantageously, as shown in Figure 1, discharging cutter 200 can be for a plurality of.The concrete quantity of discharging cutter 200 can be decided according to the quantity of driving 2 materials to be unloaded 3 of once slinging, and a plurality of discharging cutter 200 can be relative on above-below direction with driving 2 materials to be unloaded 3 of slinging respectively.For example, driving 2 four materials 3 to be unloaded of once slinging then can arrange four discharging cuttves 200, in order to improve discharge rate, can also additionally set up a discharging cutter 200, and five discharging cuttves 200 namely are set.By a plurality of discharging cuttves 200 are set, can further improve the discharge rate of device for discharging 1.
Fig. 1 shows the device for discharging 1 of the concrete example according to the present invention.As shown in Figure 1, the area of the cross-sectional plane of charge door 111 can reduce from top to bottom.It is opening up horn-like to be that charge door 111 can be.Can make thus material in the charge door 111 convenient and slip into more rapidly loading hopper 300 along the wall of charge door 111.
Alternatively, as shown in Figure 1, charge door 111 can be relative on above-below direction with inlet point 310, discharging opening 320 can be positioned at inlet point 310 under.So not only can be so that the materials in the charge door 111 flow into loading hoppers 300 from inlet point 310, and can be so that the materials in the loading hopper 300 flow to described feedway from discharging opening 320.Can so that the material in the charge door 111 convenient, flow on the described feedway rapidly.
Advantageously, device for discharging 1 can also comprise the screen cloth (not shown), and described screen cloth can be located at charge door 111 places, and discharging cutter 200 can be located on the described screen cloth.For example, discharging cutter 200 can be welded on the described screen cloth.Can make like this material enter again loading hopper 300 through described screen cloth first, can will treat that the foreign material that particle is larger in the discharging thing 3 stay on the described screen cloth thus, thereby can remove the larger foreign material of particle.
Fig. 1 shows according to an embodiment of the invention device for discharging 1.As shown in Figure 1, brace table 100 can comprise charging scffold 110 and bracing frame 120.Charge door 111 and discharging cutter 200 can be located on the charging scffold 110, and loading hopper 300 can be located on the lower surface of charging scffold 110.The discharging personnel may stand in and carry out the discharging operation on the charging scffold 110.Bracing frame 120 can be located on the lower surface of charging scffold 110, is used for charging scffold 110 is supported on certain altitude to be suitable for whole material-transporting system.Brace table 100 has the advantages such as simple and practical, easy to manufacture.
Advantageously, as shown in Figure 1, brace table 100 can also comprise guardrail 130, and guardrail 130 can be located on the upper surface of charging scffold 110 and guardrail 130 can circumferentially arranging around charge door 111 along charge door 111.Can utilize thus guardrail 130 to prevent that the discharging personnel on the charging scffold 110 from falling from charging scffold 110, thus the safety that can improve device for discharging 1.
Particularly, guardrail 130 edge that can be close to the upper surface of charging scffold 110 arranges to increase the action radius of the discharging personnel on the charging scffold 110.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a device for discharging is characterized in that, comprising:
Brace table, described brace table is provided with charge door;
Discharging cutter, described discharging cutter be located on the described brace table and the blade of described discharging cutter up, described discharging cutter is higher than described charge door with the blade of described charge door relative and described discharging cutter on above-below direction; With
Loading hopper, described loading hopper has inlet point and discharging opening, and described loading hopper is located on the described brace table and described inlet point is communicated with described charge door.
2. device for discharging according to claim 1 is characterized in that, also comprises screen cloth, and described screen cloth is located at described charge door place, and described discharging cutter is located on the described screen cloth.
3. device for discharging according to claim 1 is characterized in that, described discharging cutter comprises four blades, and described four blades interconnect so that described discharging cutter cross-sectional plane cruciferous.
4. device for discharging according to claim 3 is characterized in that, the blade of each described blade and horizontal direction are 45 degree-60 degree angles, and the long limit of four described blades interconnects.
5. device for discharging according to claim 3 is characterized in that, the thickness of described blade is that 4 millimeters-6 millimeters, width are 450 millimeters-550 millimeters, highly are 900 millimeters-1100 millimeters.
6. device for discharging according to claim 1 is characterized in that, described discharging cutter is a plurality of.
7. device for discharging according to claim 1 is characterized in that, the area of the cross-sectional plane of described charge door reduces from top to bottom.
8. device for discharging according to claim 1 is characterized in that, described charge door is relative on above-below direction with described inlet point, described discharging opening be positioned at described inlet point under.
9. each described device for discharging is characterized in that according to claim 1-8, and described brace table comprises:
Charging scffold, described charge door and described discharging cutter are located on the described charging scffold, and described loading hopper is located on the lower surface of described charging scffold; With
Bracing frame, support frame as described above are located on the lower surface of described charging scffold.
10. device for discharging according to claim 9 is characterized in that, described brace table also comprises guardrail, described guardrail be located on the upper surface of described charging scffold and along described charge door circumferentially around described charge door setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210558388.8A CN103043453B (en) | 2012-12-20 | 2012-12-20 | Device for discharging |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210558388.8A CN103043453B (en) | 2012-12-20 | 2012-12-20 | Device for discharging |
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| CN103043453A true CN103043453A (en) | 2013-04-17 |
| CN103043453B CN103043453B (en) | 2015-12-09 |
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| CN201210558388.8A Active CN103043453B (en) | 2012-12-20 | 2012-12-20 | Device for discharging |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104260960A (en) * | 2014-10-21 | 2015-01-07 | 重庆前卫科技集团有限公司 | Powder bag opening device |
| CN105314184A (en) * | 2014-05-26 | 2016-02-10 | 无锡维邦工业设备成套技术有限公司 | Unpacking device |
| CN105800016A (en) * | 2016-05-19 | 2016-07-27 | 苏州舒而适纺织新材料科技有限公司 | Spinning powder dye bag breaking device |
| CN105947333A (en) * | 2014-07-25 | 2016-09-21 | 程信羲 | Special bag cutting device for feeding nylon chips |
| CN106219263A (en) * | 2016-08-19 | 2016-12-14 | 甘培嘉 | Device for discharging |
| CN108609247A (en) * | 2018-05-09 | 2018-10-02 | 晋江凯燕新材料科技有限公司 | Multicomponent feed proportioning system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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|---|---|
| CN103043453B (en) | 2015-12-09 |
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Owner name: YUNNAN ALUMINUM ELECTROLYTIC ENERGY SAVING AND EMI Effective date: 20140813 |
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Free format text: CORRECT: ADDRESS; FROM: HONGHE HANI AND YI AUTONOMOUS PREFECTURE, YUNNAN PROVINCE TO: 654308 HONGHEHANI AND YI AUTONOMOUS PREFECTURE, YUNNAN PROVINCE |
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Effective date of registration: 20140813 Address after: 654308 Yunnan Province Honghe Hani and Yi Honghe Jianshui County Sheep Street Ling'an Town Industrial Park Applicant after: Yunnan Yunlyu Runxin Aluminum Co., Ltd. Applicant after: Yunnan Province's aluminium electroloysis energy-saving and emission-reduction Engineering Technical Research Centre Address before: Honghe Hani and Yi Autonomous Prefecture of Yunnan Honghe Jianshui County Industrial Park Applicant before: Yunnan Yunlyu Runxin Aluminum Co., Ltd. |
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Inventor after: Che Lizhi Inventor after: Zhao Ruimin Inventor after: Zhao Gang Inventor after: Wang Wei Inventor after: Xiong Ziyong Inventor after: Wang Hong Inventor after: Cun Yongzhu Inventor after: Xu Guangping Inventor after: Jin Yanbo Inventor before: Yin Chuanxing Inventor before: Xu Guangping Inventor before: Jin Yanbo Inventor before: Che Lizhi Inventor before: Zhou Fei Inventor before: Zhao Gang Inventor before: Wang Wei Inventor before: Zhao Ruimin Inventor before: Xiong Ziyong Inventor before: Wang Hong Inventor before: Cun Yongzhu |
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Free format text: CORRECT: INVENTOR; FROM: YIN CHUANXING CHE LIZHI ZHOU FEI ZHAO GANG WANG WEI ZHAO RUIMIN XIONG ZIYONG WANG HONG CUN YONGZHU XU GUANGPING JIN YANBO TO: CHE LIZHI ZHAO RUIMIN ZHAO GANG WANG WEI XIONG ZIYONG WANG HONG CUN YONGZHU XU GUANGPING JIN YANBO |
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