Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model needs to provide a kind of turning device for clearing up crucible.
According to a kind of turning device for clearing up crucible of the utility model embodiment, comprise bracing frame, bogey and drive unit.Described bogey rotates and is arranged on support frame as described above, for collecting, fixing crucible.Described drive unit comprises reversible electric machine, decelerator and gear coupling.Described reversible electric machine for driving the forward and reverse rotation of described bogey, with the liquid magnesium will remained in crucible and waste residue separate collection.Described decelerator is connected with described reversible electric machine.One end of described gear coupling is connected with described decelerator, and the other end of described gear coupling is fixedly connected with the middle part of described bogey.
The turning device of the utility model better embodiment, described turning device can make the forward and reverse rotation of crucible, described crucible positive direction turns to certain angle and pours the liquid magnesium in described crucible into retracting device, and described crucible counter-rotation pours the waste residue in described crucible into slag case to certain angle.The spoil removing that can not only will remain in crucible like this, can also recycle the liquid magnesium remained in crucible.And described turning device can adjust the flip angle of described bogey to coordinate cleaning person works according to melt level height in described crucible, thus reduces the danger of residual high-temperature fusant in the described crucible of cleaning.
In some embodiments, support frame as described above comprises base, supporter and two bearing spiders, and described base is fixedly connected with described supporter, and described two bearing spiders are symmetricly set on described supporter.
In some embodiments, described bogey comprises two geometrical clamps, and described geometrical clamp is arranged on the edge suitable for reading of described bogey, for fixing described crucible.
In some embodiments, described turning device comprises retracting device and slag case, and described retracting device is for collecting the residual liquid magnesium of described crucible, and described slag case is for collecting the residual waste residue of described crucible.
In some embodiments, described turning device includes and to be arranged on directly over described bogey and rotatable gas skirt, and described gas skirt is for collecting waste gas.
In some embodiments, described gas skirt is connected with blast pipe, and described blast pipe is used for scavenging.
In some embodiments, the middle part of described blast pipe is provided with valve, and described valve is for controlling capacity.
In the utility model embodiment, described gas skirt can realize collecting waste gas, and by outside described blast pipe discharge chamber, such people can avoid when carrying out the work of clearing up crucible sucking too much harmful exhaust.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly.Can be mechanical connection, also can be electrical connection.Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1, the turning device 10 of the utility model better embodiment comprises bracing frame 12, bogey 14 and drive unit 16.Bogey 14 rotates and is arranged on bracing frame 12, for collecting, fixing crucible 18.Drive unit 16 comprises reversible electric machine 160, decelerator 162 and gear coupling 164.Reversible electric machine 160 for driving the forward and reverse rotation of bogey 14, with by liquid magnesium residual in crucible 18 and waste residue separate collection.Decelerator 162 is connected with reversible electric machine 160.One end of gear coupling 164 is connected with decelerator 162, and the other end of gear coupling 164 is fixedly connected with the middle part of bogey 14.
In the turning device 10 of the utility model better embodiment, turning device 10 can make the forward and reverse rotation of crucible 18, crucible 18 positive direction turns to certain angle and the liquid magnesium in crucible 18 is poured out collection, and the waste residue in crucible 18 is poured out collection to certain angle by crucible 18 counter-rotation.By spoil removing residual in crucible 18, liquid magnesium residual in crucible 18 can also can not only be recycled like this.And turning device 10 can adjust the flip angle of bogey 14 to coordinate cleaning person works according to melt level height in crucible 18, thus reduces the danger of residual high-temperature fusant in cleaning crucible 18.
Refer to Fig. 1, in present embodiment, bracing frame 12 comprises base 120, supporter 122 and two bearing spiders 124.Base 120 is horizontal rectangular, and supporter 122 is vertical rectangle.Base 120 foundation bolt is fixed on level ground, ensures stability during turning device 10 action.Base 120 and supporter 122 are bolted to connection, two bearing spiders 124 are symmetricly set on supporter 122, two rotating shafts are stretched out at the two ends, middle part of bogey 14, two rotating shafts of bogey 14 are connected with two bearing spiders 124 respectively, and bogey 14 can rotate around rotating shaft.
Certainly, above shape, structure only provide as an example and help to illustrate that bogey 14 rotates the mode be arranged on bracing frame 12, are not limited to the utility model.
In present embodiment, bogey 14 is cylindrical, matches with cylindrical crucible 18.Bogey 14 upper end is opening, and crucible 18 vertically puts into bogey 14 from the upper end open of bogey 14.Two ends, bogey 14 upper end open edge are symmetrically installed with two geometrical clamps 140, after putting into bogey 14 with the crucible 18 of residual high-temperature fusant, tighten two geometrical clamps 140 immediately and fix crucible 18, stability when geometrical clamp 140 ensure that crucible 18 overturns.
Refer to Fig. 2, in present embodiment, drive unit 16 comprises reversible electric machine 160, decelerator 162, and gear coupling 164.Reversible electric machine 160, decelerator 162 and gear coupling 164 are arranged on bracing frame 12.Reversible electric machine 160 is connected with the power shaft of decelerator 162, and reversible electric machine rotating speed can reduce by decelerator 162.The output shaft of gear coupling 164 for connection reducer 162 and the rotating shaft of bogey 14, make both common rotation with transmitting torque, bogey 14 be rotated.Reversible electric machine 160 turns to and can control, and the forward and reverse rotation of energy, reversible electric machine 160 drives bogey 14 to rotate by decelerator 162 and gear coupling 164.Bogey 14 rotates forward certain angle, liquid magnesium in blend melt residual in crucible 18 is poured in retracting device 20, bogey 14 rotates backward certain angle, liquid magnesium in blend melt residual in crucible 18 is poured in slag case 22, so just realizes liquid magnesium residual in crucible 18 and waste residue separate collection.The new crucible that retracting device 20 is preferably preheated in advance.
Just can ensure that bogey 14 can upset and in any angle stopping action within the scope of 115 ° within the scope of 115 of both forward and reverse directions ° by controlling reversible electric machine 160.Preferably, bogey 14 positive direction is turned to 115 °, can pour in retracting device 20 by the most of liquid magnesium in just residual in crucible 18 high temperature blend melt under this angle, subsequently, waste residue residual in crucible 18 be poured in slag case 22 by bogey 14 in the other direction upset.Turning device 10 can adjust the flip angle of bogey 14 according to the height of blend melt liquid level in crucible 18, during blend melt liquid level height, the flip angle of bogey 14 is less, prevent bogey 14 from overturning on a large scale and cause blend melt to sputter thus cause clearing up personal damage, when blend melt liquid level is low, the flip angle of bogey 14 becomes large, conveniently topples over.So not only easy cleaning crucible 18, can also reduce the danger of cleaning person works.
Certainly, above numerical value only provides as an example and helps the control mode of turning device 10 according to the flip angle of the height adjustment bogey 14 of blend melt liquid level is described, is not limited to the utility model.
Refer to Fig. 3, in present embodiment, directly over bogey 14, be provided with rotatable gas skirt 24.Gas skirt 24, can 180 ° of rotation in horn-like, and air entry comparatively greatly, can absorb waste gas on a large scale.When clearing up crucible 18, open gas skirt 14, the harmful exhaust of discharging when absorbing cleaning crucible 18, greatly improves execute-in-place environment, avoids cleaning personnel to suck too much harmful exhaust infringement health.
In present embodiment, the upper port of gas skirt 24 is connected with blast pipe 26.Blast pipe 26 is uprightly placed on level ground, and outdoor is led in the outlet of blast pipe 26, outside exhaust removal chamber gas skirt 14 can collected.
In present embodiment, the middle part of blast pipe 26 is provided with valve 28, and valve 28 is for regulating the size of capacity.Opened by valve 18 when turning device 10 uses, valve 28, to regulate capacity size, can be closed when turning device 10 does not use by control valve 18 aperture size.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.