A kind of turbulent-flow crushing of soy bean milk making machine
Technical field
The present invention relates to soy bean milk making machine field, belong to the renovation technique of existing soy bean milk making machine.
Background technology
The reducing mechanism of existing soy bean milk making machine is generally arranged on the head of soy bean milk making machine, by the difference of crushing system, is divided into fine-structure mesh soy bean milk making machine, large net (being usually La Faer net) soy bean milk making machine and without net soy bean milk making machine.Fine-structure mesh has the shortcoming being difficult to clean.La Faer net soy bean milk making machine solves the problem of difficult cleaning to a certain extent, thoroughly solves the problem of difficult cleaning, therefore obtain the accreditation in market and liking of consumers in general without net soy bean milk making machine without net soy bean milk making machine.But this needs to arrange flow-disturbing rib to strengthen flow-disturbing crushing effect on cup wall without net soy bean milk making machine, makes the structure of cup wall complicate, also unsightly.Chinese patent 200120142987.6 discloses a kind of multifunctional soya-bean milk machine, turbulence structure (i.e. flow-disturbing curved body) is arranged on the top of crushing knife tool by it, instead of be arranged on wall of cup, to some extent solve the problem that cup is attractive in appearance, but because flow-disturbing curved body is the top being arranged on crushing knife tool, also be the lower surface of crushing knife tool lower than flow-disturbing curved body, therefore the pressure below flow-disturbing curved body is inadequate, be difficult to form siphonage at cutter annex, fluid can not be made to form a kind of circulation from top to bottom.Therefore this turbulence structure is arranged, and crushing knife tool can not be made to play best pulverization, thus relatively extend grinding time, reduce crushing effect.In addition because this pressure differential is inadequate, therefore defoaming effect is also poor.Bubble easily accumulates in the below of flow-disturbing curved body, and when gathering to a certain extent, bubble can outwards spread, thus easily touches anti-overflow rod, and soy bean milk making machine is shut down.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides the turbulent-flow crushing for soy bean milk making machine of a kind of easy cleaning, good crushing effect.
Another technical problem that the present invention will solve is: the turbulent-flow crushing providing the soy bean milk making machine that a kind of defoaming effect is good.
Technical scheme of the present invention is: a kind of turbulent-flow crushing of soy bean milk making machine, comprise head, be placed in the motor in head, the pulverizing beater bar being placed in the curved body flow-disturbing assembly below head and being connected by axle with motor, it is characterized in that: described flow-disturbing assembly is directly or indirectly arranged on head, the flow disturbing cover that flow-disturbing assembly is integrated or the hood-like body of flow-disturbing be made up of multiple spoiler, the center of flow-disturbing assembly has the space holding above-mentioned axle and pass, and the lower surface of pulverizing beater bar is not less than the lower surface of flow-disturbing assembly.Not only solve disturbing flow device like this and be arranged on problem on wall of cup, simultaneously, by pulverizing making beating cutter being arranged on the position higher than flow-disturbing assembly lower surface, make the speed difference inside and outside flow-disturbing assembly become large, therefore inside and outside pressure differential becomes large, thus conveniently forms siphon, accelerate the circulation of slurries, thus improve beans and the contact probability pulverizing cutter of pulling an oar, improve crushing effect, shorten grinding time.
As a further improvement on the present invention, described flow disturbing cover or spoiler assembly are provided with flow-disturbing hole.Beater bar upper surface and flow-disturbing assembly are being pulverized between the installation stationary plane installed in the position in 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 the position of flow-disturbing assembly radial direction.Such setting, flow-disturbing hole can be made to be in the oblique upper of pulverizing making beating cutter, and slurries are under siphonage, tangentially flow out along flow-disturbing hole, reduce the impact to flow-disturbing assembly, thus reduce the vibrations of flow-disturbing assembly, and the bubble of outside is impacted, play the effect of froth breaking.Meanwhile, the bubble that a part accumulates in flow-disturbing assembly top can be taken away, and carry out secondary froth breaking in the current (slurries) bringing rotation into.
Further improve as of the present invention, the distance between described pulverizing beater bar and the installation stationary plane of flow-disturbing assembly is 20 ~ 30mm.Therefore the bubble accumulating in flow-disturbing assembly top, under the strong impact of slurries, is broken through or is broken up, and play the effect of catching up with bubble and froth breaking, therefore soy bean milk making machine is not easy hang-up simultaneously.
Described flow disturbing cover or the hood-like body of flow-disturbing are greater than at the diameter pulverizing beater bar place height and position pulverizes beater bar diameter 10 ~ 20mm.
Described flow disturbing cover or the hood-like body of flow-disturbing are greater than at the diameter pulverizing beater bar place height and position pulverizes 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, best crushing effect can be obtained.
The peripheral surface of described flow-disturbing assembly and/or basal surface are provided with projection or the female unit of rule or irregular distribution.These settings that are protruding and indent, can strengthen flow-disturbing effect, the final crushing effect improving turbulent-flow crushing.
The present invention, by arranging a curved body flow-disturbing assembly, pulverizing making beating cutter is arranged on the position being equal to or higher than flow-disturbing assembly lower surface, thus it is separate to solve flow-disturbing and pulverization in prior art, the problem that can not mutually promote.This design, makes the periphery pulverizing making beating cutter form powerful negative pressure, accelerates the flowing of slurries, thus improve the effect pulverized, reduce grinding time, and have good froth breaking effect simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation (cup section is not shown) of soy bean milk making machine of the present invention;
Fig. 2 is the structural representation of turbulent-flow crushing in Fig. 1;
Fig. 3 is the flow disturbing cover top view of turbulent-flow crushing in Fig. 1.
Fig. 4 is the structural representation of another turbulent-flow crushing;
Fig. 5 is the top view of the hood-like body of flow-disturbing of another turbulent-flow crushing.
The miscellaneous part irrelevant with designing points of the present invention is eliminated in figure.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As shown in Figure 1 to Figure 3, the soy bean milk making machine of the present embodiment comprises head 1, is arranged on the motor 2 in head 1, is placed in the turbulent-flow crushing below head 1, and wherein turbulent-flow crushing comprises flow disturbing cover 6 and pulverizes beater bar 7.The head upper cover 3 that head 1 is mainly made of plastics and stainless steel (or other metal material also can, as aluminium sheet, iron plate etc.) head lower cover 4 made forms.Be provided with plastic rubber bracket 5 in head lower cover 4, the axle 22 connecting motor 2 extends downwardly through plastic rubber bracket 5 and is connected with pulverizing beater bar 7 with metal flow disturbing cover 6.In the present embodiment, the installation stationary plane 6a (i.e. the upper surface of flow disturbing cover) of flow disturbing cover 6 is provided with joint pin 61, and joint pin 61 is provided with internal thread, joint pin through after head lower cover 4 and plastic rubber bracket 5 be fixed together by screw.Wherein be provided with black box 8 between head lower cover 4 and flow disturbing cover 6.Certainly, flow disturbing cover 6 can directly and head lower cover 4 weld together, screw can be exempted like this and be fixedly connected with.In the present embodiment, the diameter of flow disturbing cover 6 lower surface is about 100 ~ 150mm, and the installation stationary plane 6a of upper end is of a size of 30 ~ 60mm, is highly 30 ~ 50mm.After flow disturbing cover 6 and head lower cover 4 have assembled, the lower surface of pulverizing beater bar 7 is not less than the lower surface of flow disturbing cover, also namely the size of A as shown in Figure 2 should be more than or equal to zero, and keeps the distance pulverized between beater bar 7 and the installation stationary plane 6a (i.e. the upper surface of flow disturbing cover) of flow disturbing cover 6 to be 20 ~ 30mm.By pulverizing beater bar 7 being arranged on the position higher than flow disturbing cover 6 lower surface, the speed difference of slurries inside and outside flow disturbing cover 6 is made to become large, therefore inside and outside pressure differential becomes large, thus conveniently form siphonic effect, accelerate the circulation of slurries, thus improve beans and the contact probability pulverizing cutter of pulling an oar, improve crushing effect, shorten grinding time.
The diameter of flow disturbing cover is mainly determined according to the diameter pulverizing beater bar 7.Generally, flow disturbing cover 6 is greater than at the diameter of section pulverizing beater bar 7 place At The Height pulverizes beater bar 7 diameter about 10 ~ 20mm, and is greater than pulverizing beater bar diameter 10 ~ 15mm for the best with diameter.
In addition, the present invention is also provided with flow-disturbing hole 6b on flow disturbing cover 6, and flow-disturbing hole 6b is pulverizing beater bar 7 upper surface and flow disturbing cover between the installation stationary plane 6a that installs in the position of flow disturbing cover short transverse.The lower end of the flow-disturbing hole 6b such as shown in accompanying drawing 2 is higher than the upper surface of pulverizing beater bar 7, and namely flow-disturbing hole 6b is greater than zero with the distance C pulverizing beater bar 7 support.Flow-disturbing hole 6b is positioned in the position of flow disturbing cover 6 radial direction beyond the rotary area of pulverizing beater bar 7 in addition, and namely 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 along flow-disturbing hole, 6b tangentially flows out, and reduce the impact to flow disturbing cover 6, thus reduces the vibrations of flow disturbing cover, reduces operating noise.Further, impact from the flow-disturbing hole 6b bubble of slurries to outside out, play the effect of froth breaking.While froth breaking, the bubble that a part accumulates in flow disturbing cover 6 top can also be taken away, and carry out secondary froth breaking in the current (slurries) bringing rotation into.
In addition, as shown in accompanying drawing 2,3, the peripheral surface of flow disturbing cover 6 establishes well-regulated protrusion element 6d and female unit 6c.These settings that are protruding and indent, can strengthen flow-disturbing effect, the final grindability improving turbulent-flow crushing.
Embodiment 2:
As shown in Figure 4, the difference of the 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, at the female unit 6e of basal surface, also can play the effect strengthening flow-disturbing effect.
Embodiment 3:
As shown in Figure 4, the present embodiment is with the difference of embodiment 1: flow-disturbing assembly is weld or be fixedly connected on by multiple spoiler 6f the hood-like body of flow-disturbing that one piece of mounting plate 6a forms.Protrusion element 6d is respectively equipped with equally on each spoiler 6f, the hood-like body of this flow-disturbing be made up of spoiler 6f, owing to there is gap between adjacent spoiler, the effect in flow-disturbing hole is played in this gap, therefore can not need to arrange flow-disturbing hole specially on spoiler 6f.
Meanwhile, in above-mentioned all embodiments, flow-disturbing assembly is be connected directly between on head lower cover 4 respectively, but also indirectly can be connected on head lower cover 4 by intermediate member.