Summary of the invention
Can not fully pulverize scruff for overcoming in the prior art shaft, cause the tin material to be wasted in a large number, the problem that causes soldering technology cost to raise, the invention provides a kind of scruff agitating device, comprise support, motor, travelling gear, the first spreading axle, second spreading axle and the shifting shaft, described motor and travelling gear are fixed on the support, and described travelling gear is used to receive and drives the first spreading axle, the second spreading axle and shifting shaft behind the power that motor transmits and rotate;
Has prepsetting gap between the described first spreading axle and the second spreading axle; Described shifting shaft is provided with plectrum; Described plectrum is used for scruff is dialled in the gap of the first spreading axle and the second spreading axle.
The rotation of the first spreading axle and the second spreading axle is carried out spreading to scruff in the described scruff agitating device, plectrum on the shifting shaft is stirred scruff and is entered between the gap of the first spreading axle and the second spreading axle, the first spreading axle, the second spreading axle cooperate the abundant pulverizing to scruff with shifting shaft, improve the utilization rate of scruff, reduce the technology cost.
Further, the described first spreading axle of scruff agitating device of the present invention comprises that first turning cylinder and spacer sleeve be located at a plurality of first cylinders on first turning cylinder, and first turning cylinder between a plurality of first cylinders is provided with at least one first stirring piece; The described second spreading axle comprises that second turning cylinder and spacer sleeve be located at a plurality of second tin rollers on second turning cylinder, and second turning cylinder between a plurality of second tin rollers is provided with at least one second stirring piece; Described first stirring piece and second stirring piece upwards stagger mutually in the footpath of first turning cylinder, and the free end of described first stirring piece stretches in the gap between a plurality of second tin rollers, and the free end of described second stirring piece stretches in the gap between a plurality of first cylinders.
Described first stirring piece cooperates with second stirring piece and thick, cylinder can be ground scruff that do not enter, harder and smash, and plays the auxiliary effect that rolls.
Further, first cylinder and/or second tin roller are provided with a plurality of grooves described in the scruff agitating device of the present invention, and single groove is along the axial setting of cylinder, and a plurality of grooves are in the space that makes progress in the week of cylinder.
Scruff after described groove is used for supplying the cylinder rolling broken passes through.
Further, the plectrum described in the scruff agitating device of the present invention on the shifting shaft is a polylith, and single plectrum is shaped as strip and along the axial setting of shifting shaft, the polylith plectrum is in the space that makes progress in the week of shifting shaft.
The polylith plectrum flows to have to scruff and guides effect preferably, and abundant spreading is realized in the gap that scruff can be sent between the first spreading axle and the second spreading axle.
Further, the output shaft of motor described in the scruff agitating device of the present invention straight down, described travelling gear comprise the first umbrella tooth, with the second meshing umbrella tooth of the first umbrella tooth, the described first umbrella tooth is vertically placed and the power transmission shaft of the first umbrella tooth links to each other with motor output shaft, and the described second umbrella cingulum moves the described first spreading axle, the second spreading axle and shifting shaft and rotates.
Select for use the first umbrella tooth, the second umbrella tooth to carry out power transmission, has certain distance between the tooth of assurance motor and umbrella tooth, the tooth of umbrella tooth can immerse in the tin liquor fully in stirring technique like this, and guarantees motor above tin liquor, and the umbrella tooth immerses in the tin liquor and prevents that travelling gear is stuck.
Further, the gearratio of the first umbrella tooth and the second umbrella tooth is 1:2 described in the scruff agitating device of the present invention; The first umbrella tooth and the second umbrella tooth adopt the gearratio of 1:2 to increase twice driving torque, have reduced the frictional force between umbrella tooth and the umbrella tooth simultaneously.
Further, scruff agitating device of the present invention also comprises the first flat tooth and second flat tooth and the three flat tooth meshing with the first flat tooth, the described first flat tooth links to each other with the second umbrella tooth and drives the first spreading axle, the second flat tooth and the 3rd flat tooth rotation, the moving second spreading axle of the described second flat cingulum rotates, and the moving shifting shaft of the described the 3rd flat cingulum rotates.
The first spreading axle, the second spreading axle and shifting shaft are driven by the first flat tooth, the second flat tooth and the 3rd flat tooth respectively, and the speed of shaft can recently be controlled by the transmission that is provided with between the flat tooth like this.
Further, scruff agitating device of the present invention comprises that also the scruff that is connected with support reclaims basket, and described scruff reclaims basket and is provided with the scruff inlet port.
Described recovery basket is stayed the residue in the tin liquor in the semiclosed box, replaces the artificial residue of salvaging, and reduces cost.
Further, first barrier sheet and second barrier sheet that scruff agitating device of the present invention also comprises the bracket fixing plate of being located at the support two ends and is used to stop scruff, described first barrier sheet and second barrier sheet are connected between the bracket fixing plate at support two ends and with bracket fixing plate, described first barrier sheet is positioned at the first spreading axle lower end, and described second barrier sheet is positioned at second spreading axle upper end.
Described first barrier sheet stops the bigger scruff of particle to flow out from the lower end (the agitating device use, the first spreading axle is usually located at the lower end of the second spreading axle) of the first spreading axle; Described second barrier sheet stops the bigger scruff of particle to flow out from the upper end of the second spreading axle, allows the first spreading axle and the second spreading axle that scruff is fully pulverized.
Further, the spacing of first barrier sheet and the first spreading axle is 0.5mm~2mm described in the scruff agitating device of the present invention, and the spacing of described second barrier sheet and the second spreading axle is 0.5mm~2mm.
Distance setting between barrier sheet and the spreading axle can guarantee that big scruff can not be by staying stirring area.
The specific embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In description of the invention, it will be appreciated that, term " vertically ", " axially ", " circumferentially " " radially ", " length ", " width ", " thickness ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than the device or the element of indication or hint indication must have specific orientation, therefore orientation structure and operation with specific can not be interpreted as limitation of the present invention.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 that unless clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, 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 link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.
By the following examples the present invention is further detailed.
Embodiment 1
Present embodiment discloses a kind of scruff agitating device, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, described scruff agitating device comprises support 4, motor 10, travelling gear 11, the first spreading axle 15, the second spreading axle 6 and shifting shaft 3, described motor 10 and travelling gear 11 are fixed on the support 4, the output of described motor 10 links to each other with travelling gear 11, is used to receive drive the first spreading axle 15, the second spreading axle 6 and shifting shaft 3 behind the motor power and rotate; Has prepsetting gap between the described first spreading axle 15 and the second spreading axle 6; Described shifting shaft 3 is positioned at a side of the first spreading axle and the second spreading axle 6, and described shifting shaft 3 is provided with plectrum 9; Plectrum 9 on the described shifting shaft is dialled in scruff in the gap of the first spreading axle 15 and the second spreading axle 6, and the first spreading axle and the second spreading axle rotate the spreading scruff mutually.
Motor 10 adopts permanent-split capacitor motor in the present embodiment, and as single-phase capacitor operation asyn. motor, single-phase shaded-pole asynchronous motor can certainly be used other power source, rotates as long as can drive travelling gear 11; Described motor is provided with motor installing rack 13, and motor installing rack 13 is fixed on the support 4, can be on installing rack 13 when motor is installed shell tool, it is more firm that motor is installed.
Travelling gear 11 is connected by sprocket wheel or belt with motor output shaft in the present embodiment, realize transmission of power, travelling gear can be single gear, it also can be built-up gear, travelling gear is connected by shaft coupling with shifting shaft with the first spreading axle, the second spreading axle, gives the first spreading axle, second spreading axle and the shifting shaft with the transmission of power that motor transmits.
The first spreading axle 15 described in the present embodiment is identical with the shape and the structure of the second spreading axle 6, be cylindric, one end of the first spreading axle links to each other with travelling gear 11 by bearing or other shaft coupling, carry out the power exchange with travelling gear, the other end is rotatably connected with bracket fixing plate 5, bracket fixing plate is fixed in the two ends of support, and the connected mode of the second spreading axle is identical with the first spreading axle; In actual use, the first spreading axle is positioned at the oblique below of the second spreading axle, has prepsetting gap between the first spreading axle and the second spreading axle, usually to be less than scruff a lot of in this gap, this prepsetting gap is according to the size setting of scruff, shifting shaft preferably is arranged on the two ends, gap between the first spreading axle and the second spreading axle, plectrum 9 on the shifting shaft 3 is a plurality of and is strip, single plectrum is along the axial setting of shifting shaft, a plurality of plectrums upwards were provided with at interval in the week of whole axle, and the length of the plectrum preferably length with shifting shaft is identical.
Improved the tin bar utilization rate though increase agitating device, but in tin liquor, always there are some residues, need manually residue to be salvaged from tin liquor, in order to reduce human cost, present embodiment has additional the recovery basket 12 that is connected with support or bracket fixing plate, reclaim basket and be provided with the scruff inlet port, scruff inlet port size is provided with as required according to producer self, usually can stop the bulk scruff to enter the recovery basket, reclaim basket and can take out, reclaim in the basket and be provided with filter 14 from support or bracket fixing plate, filter and recovery basket 12 have constituted the box of upper end open, box is used to store residue, and filter 14 is a network structure, residue can be filtered out.
When needs scruff agitating device is worked, install agitating device earlier, the first spreading axle in the device, the zone that the second spreading axle and shifting shaft distribute constitutes the scruff stirring area, this stirring area is towards the scruff inflow side, support 4 is fixed on the tin liquor groove, plug in then, Closing Switch, electric motor starting, travelling gear drives the first spreading axle after receiving motor power, the second spreading axle and shifting shaft rotate, the first spreading axle, the concrete operation of the second spreading axle and shifting shaft is: shifting shaft rotates, plectrum on it plays guide functions to scruff and stirs scruff and enters in the gap between the first spreading axle and the second spreading axle, two spreading axles rotate, scruff is rolled over broken, roll over the scruff inlet port of broken scruff on reclaiming basket and enter and reclaim the basket 12, the cooperatively interact stirring efficiency of raising scruff of plectrum 9 and the first spreading axle and the second spreading axle, stir more abundant, better effects if.
Embodiment 2
Stir tin efficient for what further improve cylinder, on the basis of embodiment 1, improve, as shown in figs. 1 and 4, improvements are: the described first spreading axle comprises that first turning cylinder 1 and spacer sleeve be located at a plurality of first cylinders 19 on first turning cylinder 1, and first turning cylinder 1 between a plurality of first cylinders 19 is provided with at least one first stirring piece 16; The described second spreading axle 6 comprises that second turning cylinder 2 and spacer sleeve be located at a plurality of second tin rollers 20 on second turning cylinder, and second turning cylinder 2 between a plurality of second tin rollers 20 is provided with at least one second stirring piece 8; Described first stirring piece 16 and second stirring piece 8 upwards stagger mutually in the footpath of first turning cylinder, the free end of described first stirring piece stretches in the gap between a plurality of second tin rollers, and the free end of described second stirring piece stretches in the gap between a plurality of first cylinders.
Present embodiment first cylinder 19 and second tin roller 20 be shaped as cylindrical shape, be placed in back bolting on the turning cylinder, second tin roller 20 on second turning cylinder 2 is 3,3 second tin rollers are disposed on second turning cylinder, second stirring piece 8 that is provided with on second turning cylinder 2 between per 2 second tin rollers is 2, make progress in the footpath of the turning cylinder break-through and stretch out the side face of turning cylinder of second stirring piece; First cylinder on same first turning cylinder also is 3,3 first cylinders are disposed on first turning cylinder, first stirring piece that is provided with on first turning cylinder between per 2 first cylinders is 2, make progress in the footpath of the turning cylinder break-through and stretch out the side face of turning cylinder of first stirring piece; Stirring piece fixedly connected with turning cylinder and the radial distance of stirring piece and turning cylinder greater than the distance of circumferential cylinder surface to turning cylinder, described stirring piece can grind thick, cylinder scruff that do not enter, harder and smash, play auxiliary rolling, first stirring piece is identical with the second stirring piece shape and structure, is strip all.
In the present embodiment also first cylinder 19 and second roll over cylinder 20 and be provided with a plurality of grooves 7, single groove 7 is along the axial setting of cylinder, a plurality of grooves upwards were provided with at interval in the week of cylinder, rolling over broken scruff in the turning cylinder rotation process flows out from groove 7, the formation technology of groove can draw from existing, for example digs or abrasive tool moulding etc.
In order to stop oarse-grained scruff to flow out from the upper end of the first spreading axle lower end and the second spreading axle, fully pulverize scruff, as shown in Figure 2, present embodiment has additional first barrier sheet 17 and second barrier sheet 18, described bracket fixing plate 5 is fixed in the support two ends, described first barrier sheet 17 and second barrier sheet 18 are connected between the bracket fixing plate 5 at support two ends and with bracket fixing plate 5, usually in use, the first spreading axle be positioned at the second spreading axle below, therefore first barrier sheet is fixedlyed connected with the lower end of the bracket fixing plate 5 at support two ends, and second barrier sheet is fixedlyed connected with the upper end of the bracket fixing plate 5 at support two ends; Described first barrier sheet stops the scruff of larger particles to flow out from the lower end of the first spreading axle, guarantees that the scruff of larger particles is stayed stirring area, allows the first spreading axle and the second spreading axle that scruff is fully pulverized; Described second barrier sheet stops the scruff of larger particles to flow out from the upper gap of the second spreading axle, guarantees that the scruff of larger particles is stayed stirring area, allows the first spreading axle and the second spreading axle that scruff is fully pulverized.
Spacing between described first barrier sheet and the first spreading axle is 0.5mm~2mm, 1mm is selected in this enforcement for use, spacing between second barrier sheet and the second spreading axle also is 0.5mm~2mm, present embodiment is selected 1mm for use, can guarantee that like this scruff that highly surpasses 1mm can not pass through, the scruff retaining is fully pulverized in stirring area; Other first barrier sheet has identical length along the axial setting of the first spreading axle and with the first spreading axle, equally, second barrier sheet has identical length along the axial setting of the second spreading axle and with the second spreading axle, realize so big scruff is realized comprehensive stopping, guarantee that big scruff is in stirring area; First barrier sheet and the second barrier sheet thickness are decided according to the actual requirements.
Embodiment 3
Embodiment 3 is with the difference of embodiment 2, travelling gear 11 among the embodiment 3 is formed by a plurality of gear combination, described travelling gear comprises the first umbrella tooth, the second umbrella tooth meshing with the first umbrella tooth, when cooperating with motor, the output shaft of motor straight down, the first umbrella tooth is vertically placed, the vertical placement of the first umbrella tooth is meant the placement state of the first umbrella tooth when power transmission shaft of the first umbrella tooth is in vertical direction, the power transmission shaft of the first umbrella tooth is connected by sprocket wheel or shaft coupling with motor output shaft, finish the power exchange, the second umbrella toe joint drives the first spreading axle after receiving motor power, the second spreading axle and shifting shaft rotate; Umbrella tooth and umbrella structure are similar, and it has a very long power transmission shaft, and with being connected of motor the time, the power transmission shaft of this umbrella tooth makes the tooth of the first umbrella tooth and motor have certain distance.
Wherein the rotation that drives the first spreading axle, the second spreading axle and shifting shaft of second bevel gear can have multiple implementation, wherein a kind ofly be: also comprise the first flat tooth and second flat tooth, the three flat tooth meshing with the first flat tooth, the described first flat tooth links to each other with the second umbrella tooth, receive motor power and drive the first spreading axle, the second flat tooth and the 3rd flat tooth rotation, the second flat tooth links to each other with the second spreading axle and drives the rotation of the second spreading axle, and the 3rd flat tooth links to each other with shifting shaft and drives the shifting shaft rotation; Another kind of embodiment is that the second umbrella tooth links to each other with a flat tooth, and flat tooth carries out spreading by its rotation of drive that links to each other with shifting shaft of chain or belt and the first spreading axle, the second spreading axle.
In order to increase driving torque, reduce the driving force and the abrasive forces of umbrella between cog, present embodiment improves the first umbrella tooth and the second umbrella tooth, the gearratio of the first umbrella tooth and the second umbrella tooth is set to 1:2, like this driving torque is increased and be twice, reduce the frictional force of umbrella between cog simultaneously, improve service life.
In addition in order to cooperate the travelling gear of umbrella tooth and flat tooth composition, described support 4 is formed by connecting by vertical rack and horizontal stand, motor and the power transmission shaft that holds the first umbrella tooth are installed on the vertical rack, the horizontal stand two ends are provided with bracket fixing plate, horizontal stand and bracket fixing plate are formed with the cuboid of opening, hold the first spreading axle, second spreading axle and the shifting shaft in the cuboid; In stirring engineering, the open region of cuboid is towards the scruff inflow side; The recovery basket is set on the support of open region opposite side.
In the scruff agitating device, have residue in the stirring area that the first spreading axle, the second spreading axle and shifting shaft constitute and enter the phenomenon that causes gear stuck in the travelling gear, usually adopt in the prior art and avoid travelling gear stuck the method for travelling gear encapsulation, but increased encapsulation overhead; The travelling gear that adopts umbrella tooth and umbrella tooth to be combined in the present embodiment 3, wherein the tooth of umbrella tooth immerses in the tin liquor, guarantee that simultaneously motor has certain distance apart from tin liquor, the tooth of umbrella tooth immerses in the tin liquor stuck phenomenon can not occurred by the tin liquor immersion, simultaneously do not need travelling gear is encapsulated yet, so both solve stuck problem, reduced use cost again.
Be arranged in the tin liquor parts among above-mentioned all embodiment and all form, for example turning cylinder, travelling gear etc. with the temperature-resistant material manufacturing.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment, under reconcilable situation, can make up by any suitable manner, for example, feature among embodiment 1 and the embodiment 3, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible compound modes.In addition, also can make up arbitrarily between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.