A kind of flow-disturbing reducing mechanism of soy bean milk making machine
Technical field
The utility model relates to the soy bean milk making machine field, belongs to the renovation technique of existing soy bean milk making machine.
Background technology
The reducing mechanism of existing soy bean milk making machine generally is installed on the head of soy bean milk making machine, presses the difference of crushing system, is divided into fine-structure mesh soy bean milk making machine, big net (being the La Faer net usually) soy bean milk making machine and does not have the net soy bean milk making machine.Fine-structure mesh has the shortcoming that is difficult to clean.La Faer net soy bean milk making machine has solved the problem of difficult cleaning to a certain extent, and no net soy bean milk making machine has thoroughly solved the problem of difficult cleaning, and therefore not having the net soy bean milk making machine has obtained the approval in market and liking of consumers in general.But this no net soy bean milk making machine need be provided with the flow-disturbing rib and strengthen the flow-disturbing crushing effect on the cup wall, make the structure of cup wall complicate, and is also not attractive in appearance.Chinese patent 200120142987.6 discloses a kind of multifunctional soya-bean milk machine, it is arranged on turbulence structure (being the flow-disturbing curved body) top of crushing knife tool, rather than be arranged on the wall of cup, solved cup problem attractive in appearance to a certain extent, but because the flow-disturbing curved body is arranged on the top of crushing knife tool, it also is the lower surface that crushing knife tool is lower than the flow-disturbing curved body, therefore the pressure of flow-disturbing curved body below is not enough, be difficult to form siphonage, can not make fluid form a kind of circulation from top to bottom at the cutter annex.Therefore this turbulence structure setting can not make crushing knife tool bring into play best pulverization, thereby prolong the pulverizing time relatively, has reduced crushing effect.Not enough owing to this pressure differential in addition, so defoaming effect is also relatively poor.Bubble accumulates in the below of flow-disturbing curved body easily, and when gathering to a certain degree, bubble can outwards spread, thereby touches the anti-overflow rod easily, and soy bean milk making machine is shut down.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and the flow-disturbing reducing mechanism that is used for soy bean milk making machine of a kind of easy cleaning, good crushing effect is provided.
Another technical problem to be solved in the utility model is: the flow-disturbing reducing mechanism that the good soy bean milk making machine of a kind of defoaming effect is provided.
The technical solution of the utility model is: a kind of flow-disturbing reducing mechanism of soy bean milk making machine, comprise head, place the motor in the head, place the curved body flow-disturbing assembly of head below and the pulverizing beater bar that is connected by axle with motor, it is characterized in that: described flow-disturbing assembly directly or indirectly is installed on the head, the flow-disturbing assembly is the flow disturbing cover of one or the hood-like body of being made up of a plurality of spoilers of flow-disturbing, the center of flow-disturbing assembly has and holds the space that above-mentioned axle passes, and the lower surface of pulverizing beater bar is not less than the lower surface of flow-disturbing assembly.So not only solve disturbing flow device and be arranged on problem on the wall of cup, simultaneously, be arranged on the position that is higher than flow-disturbing assembly lower surface by pulverizing the making beating cutter, make the inside and outside speed difference of flow-disturbing assembly become greatly, therefore inside and outside pressure differential becomes big, thereby conveniently forms siphon, quicken the circulation of slurries, thereby improve beans and the contact probability of pulverizing the making beating cutter, improve crushing effect, shorten the pulverizing time.
As further improvement of the utility model, described flow disturbing cover or spoiler assembly are provided with the flow-disturbing hole.Installing and fixing between the face that beater bar upper surface and flow-disturbing assembly be used to install pulverized in the position of flow-disturbing component height direction in described flow-disturbing hole.Described flow-disturbing hole is positioned at beyond the rotary area of pulverizing beater bar in flow-disturbing assembly position radially.Such setting can make the flow-disturbing hole be in the oblique upper of pulverizing the making beating cutter, and slurries are under siphonage, tangentially flow out along the flow-disturbing hole, reduce impact, thereby reduce the vibrations of flow-disturbing assembly the flow-disturbing assembly, and the bubble of outside impacted, play the effect of froth breaking.Simultaneously, can take away the bubble that a part accumulates in flow-disturbing assembly top, and bring in the current (slurries) of rotation and carry out the secondary froth breaking.
Further improve as of the present utility model, the distance that installs and fixes between the face of described pulverizing beater bar and flow-disturbing assembly is 20~30mm.Therefore the bubble that accumulates in flow-disturbing assembly top is broken through or is broken up under the strong impact of slurries, play the effect of catching up with bubble and froth breaking simultaneously, so soy bean milk making machine is not easy hang-up.
The hood-like body of described flow disturbing cover or flow-disturbing at the diameter of pulverizing beater bar place height and position greater than pulverizing beater bar diameter 10~20mm.
The hood-like body of described flow disturbing cover or flow-disturbing at the diameter of pulverizing beater bar place height and position greater than pulverizing beater bar diameter 10~15mm.
The maximum gauge of described flow disturbing cover or the hood-like body of flow-disturbing is 100~150mm.
Under above-mentioned size condition, can obtain best crushing effect.
The peripheral surface of described flow-disturbing assembly and/or basal surface are provided with the projection or the female unit of rule or irregular distribution.The setting of these projectioies and indent can strengthen the flow-disturbing effect, finally improves the crushing effect of flow-disturbing reducing mechanism.
The utility model is arranged on the position that is equal to or higher than flow-disturbing assembly lower surface with pulverizing the making beating cutter by a curved body flow-disturbing assembly is set, thereby it is separate to have solved in the prior art flow-disturbing and pulverization, the problem that can not mutually promote.This design makes the periphery of pulverizing the making beating cutter form powerful negative pressure, has quickened flowing of slurries, thereby has improved the effect of pulverizing, and reduces the pulverizing time, and has froth breaking effect preferably simultaneously.
Description of drawings
Fig. 1 is the structural representation (cup section is not shown) of the utility model soy bean milk making machine;
Fig. 2 is the structural representation of flow-disturbing reducing mechanism among Fig. 1;
Fig. 3 is the flow disturbing cover vertical view of flow-disturbing reducing mechanism among Fig. 1.
Fig. 4 is the structural representation of another flow-disturbing reducing mechanism;
Fig. 5 is the vertical view of the hood-like body of flow-disturbing of another flow-disturbing reducing mechanism.
Omitted among the figure and the irrelevant miscellaneous part of the utility model design main points.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1 to Figure 3, the soy bean milk making machine of present embodiment comprises head 1, is installed in the motor 2 in the head 1, places the flow-disturbing reducing mechanism of head 1 below, and wherein the flow-disturbing reducing mechanism comprises flow disturbing cover 6 and pulverizes beater bar 7.Head upper cover 3 that head 1 mainly is made of plastics and stainless steel (or other metal material also can, as aluminium sheet, iron plate etc.) head lower cover made 4 forms.Be provided with plastic rubber bracket 5 in the head lower cover 4, the axle 22 that connects motor 2 extends through plastic rubber bracket 5 downwards and is connected with pulverizing beater bar 7 with metal flow disturbing cover 6.In the present embodiment, the face that the installs and fixes 6a of flow disturbing cover 6 (being the upper surface of flow disturbing cover) is provided with joint pin 61, and joint pin 61 is provided with internal thread, and joint pin passes head lower cover 4 back and plastic rubber bracket 5 and is fixed together by screw.Wherein be provided with black box 8 between head lower cover 4 and the flow disturbing cover 6.Certainly, flow disturbing cover 6 can be directly and head lower cover 4 weld together, it is fixedly connected to exempt screw like this.In the present embodiment, the diameter of flow disturbing cover 6 lower surfaces is about 100~150mm, and the face that the installs and fixes 6a of upper end is of a size of 30~60mm, highly is 30~50mm.After flow disturbing cover 6 and head lower cover 4 assemblings are finished, the lower surface of pulverizing beater bar 7 is not less than the lower surface of flow disturbing cover, also promptly the size of the A as accompanying drawing 2 as shown in should be more than or equal to zero, and to keep the distance between the face that the installs and fixes 6a (being the upper surface of flow disturbing cover) of pulverizing beater bar 7 and flow disturbing cover 6 be 20~30mm.Be arranged on the position that is higher than flow disturbing cover 6 lower surfaces by pulverizing beater bar 7, make slurries become big at flow disturbing cover 6 inside and outside speed differences, therefore inside and outside pressure differential becomes big, thereby the convenient siphonic effect that forms, quicken the circulation of slurries, thereby improve beans and the contact probability of pulverizing the making beating cutter, improve crushing effect, shorten the pulverizing time.
The diameter of flow disturbing cover is mainly determined according to the diameter of pulverizing beater bar 7.Generally, flow disturbing cover 6 greater than pulverizing the about 10~20mm of beater bar 7 diameters, and is the best with diameter greater than pulverizing beater bar diameter 10~15mm at the diameter of section of pulverizing height place, beater bar 7 place.
In addition, the utility model also is provided with flow-disturbing hole 6b on flow disturbing cover 6, and flow-disturbing hole 6b is pulverizing between the face that the installs and fixes 6a that beater bar 7 upper surfaces and flow disturbing cover be used to install in the position of flow disturbing cover short transverse.For example the lower end of the flow-disturbing hole 6b shown in the accompanying drawing 2 is higher than the upper surface of pulverizing beater bar 7, and promptly the distance C of flow-disturbing hole 6b and pulverizing beater bar 7 supports is greater than zero.Flow-disturbing hole 6b is positioned in flow disturbing cover 6 position radially beyond the rotary area of pulverizing beater bar 7 in addition, and promptly as shown in Figure 2, the distance of size B is greater than zero.Therefore, in the course of the work, flow-disturbing hole 6b is in the oblique upper of pulverizing beater bar 7, and slurries are under siphonage, and 6b tangentially flows out along the flow-disturbing hole, reduces the impact to flow disturbing cover 6, thereby reduces the vibrations of flow disturbing cover, reduces operating noise.And the slurries that come out from flow-disturbing hole 6b impact the bubble of outside, play the effect of froth breaking.In the time of froth breaking, can also take away the bubble that a part accumulates in flow disturbing cover 6 tops, and bring in the current (slurries) of rotation and carry out the secondary froth breaking.
In addition, shown in accompanying drawing 2,3, the peripheral surface of flow disturbing cover 6 is provided with the protrusion element 6d and the female unit 6c of rule.The setting of these projectioies and indent can strengthen the flow-disturbing effect, finally improves the grindability of flow-disturbing reducing mechanism.
Embodiment 2:
As shown in Figure 4, the difference of present embodiment and embodiment 1 is: the basal surface of flow disturbing cover 6 is provided with the female unit 6e of regular distribution.This set also can play the effect of strengthening the flow-disturbing effect at the female unit 6e of basal surface.
Embodiment 3:
As shown in Figure 4, the difference of present embodiment and embodiment 1 is: the flow-disturbing assembly is gone up the hood-like body of forming of flow-disturbing for welded or be fixedly connected on a mounting plate 6a by a plurality of spoiler 6f.On each spoiler 6f, be respectively equipped with protrusion element 6d equally, this hood-like body of forming by spoiler 6f of flow-disturbing, because have the slit between the adjacent spoiler, the effect in flow-disturbing hole is played in this slit, therefore on spoiler 6f, can not need to be provided with specially the flow-disturbing hole.
Simultaneously, among above-mentioned all embodiment, the flow-disturbing assembly is respectively directly to be connected on the head lower cover 4, but also can be connected indirectly on the head lower cover 4 by intermediate member.