CN208447343U - Soy bean milk making machine - Google Patents

Abstract

The utility model discloses a kind of soy bean milk making machines, including the interior head lower cover (1) for setting whipping motor, the output shaft for beating motor, which extends downwardly from the bottom of the head lower cover and connects driving, mixing blade (2), the bottom of the head lower cover is also axially downwardly extended with the quiet knife of multiple crushing (3) and the quiet knife of multiple flow-disturbings (4) around the side of mixing blade arrangement, the radially inner side for crushing quiet knife is formed with axial cutting edge (33), the radially inner side of the quiet knife of flow-disturbing is equipped with the zigzag flow-disturbing tooth (43) formed continuously in axial direction.The utility model realizes quiet knife structure and acts on the flow-disturbing and assisted comminution of slurries by the way that the quiet knife of multiple crushing and the quiet knife of multiple flow-disturbings is arranged in the head lower cover bottom of soy bean milk making machine；In addition, above-mentioned quiet knife assembly manufacturing process is simple and production cost is low, there are good market prospects.

Description

Soy bean milk making machine

Technical field

The utility model relates to soy bean milk making machine technical fields, and in particular, to a kind of soy bean milk making machine.

Background technique

Soy bean milk making machine in the market extend out to head lower cover bottom generally by the whipping motor driven being arranged in head Mixing blade make high speed rotary motion, continuous rotary-cut is carried out to the material contained in slurry interior bucket to realize, to reach its crushing The effect being slurried.In addition, above-mentioned soy bean milk making machine usually can also improve the revolving speed of mixing blade in the way of increase power of motor, Either increase crushing material degree by the way that flow disturbing cover or spoiler is arranged in head lower cover bottom, with ensure to manufacture Soya-bean milk has fine and smooth continuous sliding mouthfeel.

But the increase of power of motor inevitably result in its operating noise become larger and the increase of product cost；It is another Aspect, existing flow disturbing cover or spoiler are typically only used for realizing flow-disturbing effect, without having the function of comminuting matter.Thus may be used See, in order to can be further improved the pulping efficiency and slurrying quality of soy bean milk making machine, needs to carry out re-optimization design to its structure.

Utility model content

In view of the above drawbacks of the prior art or insufficient, the utility model provides a kind of soy bean milk making machine, can be preferably real Now to the flow-disturbing of slurries and crushing, the slurrying quality of soy bean milk making machine is improved.

To achieve the above object, the utility model provides a kind of soy bean milk making machine, including it is interior set beat motor head lower cover, The output shaft for beating motor, which extends downwardly from the bottom of the head lower cover and connects driving, mixing blade, the head The bottom of lower cover is also axially downwardly extended with the quiet knife of multiple crushing and multiple flow-disturbings around the side of mixing blade arrangement Quiet knife, the radially inner side for crushing quiet knife are formed with axial cutting edge, and the radially inner side of the quiet knife of flow-disturbing is equipped with along axial direction The zigzag flow-disturbing tooth being formed continuously.

Preferably, the rake face for crushing quiet knife is set as meeting the circle rotation direction to the mixing blade.

Preferably, the cross section for crushing quiet knife is in a rectangular trapezoid, and the inclined edge surfaces of the right-angled trapezium are the crushing The rake face of quiet knife, the bottom edge face of the right-angled trapezium are flank；

Wherein, as the center of circle and pass through at the axial cutting edge using the central axis of the output shaft for beating motor On circumference, the quiet knife established angle α of crushing between tangent to periphery and the flank at the axial direction cutting edge meets: 0≤α≤ 45°。

Preferably, the tooth form of the flow-disturbing tooth and/or tooth tip become blade-like；And/or the diameter of the quiet knife of flow-disturbing is outside Side is also formed with the flow-disturbing tooth.

Preferably, the cross section of the quiet knife of the flow-disturbing is in rectangle, and rectangular cross section includes the radial inside edge of vertical connection And vertical edges, the jagged flow-disturbing tooth is at least formed on the side face of the radial inside edge；

Wherein, using the central axis of the output shaft for beating motor as the tooth tip of the center of circle and the process flow-disturbing tooth On circumference, the quiet knife established angle β of the flow-disturbing between tangent to periphery and the vertical edges at the tooth tip meets: 90 °≤β≤ 135°；And/or described crush quiet knife and the bottom position of the quiet knife of flow-disturbing is below the mixing blade.

Preferably, described to crush quiet knife and the circumferentially alternating arranged for interval of the quiet knife of the flow-disturbing.

Preferably, the soy bean milk making machine includes the quiet knife pair of multiple groups being circumferentially equidistantly spaced from, and quiet knife described in every group is to including The adjacent quiet knife of the crushing and the quiet knife of flow-disturbing of knife bridge and position, the knife bridging connect the bottom end for crushing quiet knife with it is described The bottom end of the quiet knife of flow-disturbing.

Preferably, the knife bridge is equipped with cutting edge and/or the jagged flow-disturbing tooth.

Preferably, the top for crushing quiet knife and the top of the quiet knife of flow-disturbing are respectively fixedly connected in the head lower cover Wall surface.

Preferably, the soy bean milk making machine includes reinforcing bottom plate, the top difference of the top for crushing quiet knife and the quiet knife of flow-disturbing It is fixedly connected on the bottom surface for reinforcing bottom plate, the reinforcement bottom plate is fixedly connected on the head lower cover.

Through the above technical solutions, the utility model is in the multiple quiet knives and more of crushing of the head lower cover bottom of soy bean milk making machine setting A quiet knife of flow-disturbing, while realizing quiet knife structure and the flow-disturbing and assisted comminution of slurries are acted on, substantially increase soy bean milk making machine Crush efficiency.In addition, above-mentioned quiet knife assembly, compared with the labyrinths such as flow disturbing cover or flow spoiler, manufacturing process is simple and is produced into This is low, has good market prospects.

Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.

Detailed description of the invention

Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the perspective view of the head lower cover of soy bean milk making machine in the utility model；

Fig. 2 is A-A schematic diagram of the head lower cover of soy bean milk making machine in Fig. 3；

Fig. 3 is the perspective view that the head lower cover of knife bridge is equipped in the utility model；

Fig. 4 is the perspective view of another angle of the head lower cover in Fig. 3；

Fig. 5 is the structural schematic diagram of the knife bridge in Fig. 3.

Description of symbols:

1 head lower cover, 2 mixing blade

3 crush the quiet knife of quiet 4 flow-disturbing of knife

5 knife bridges

31 rake face, 32 flank

33 41 radial inside edges of axial cutting edge

42 vertical edges, 43 flow-disturbing tooth

Specific embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment Relationship description word.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

Referring to figs. 1 to Fig. 2, the utility model provides a kind of soy bean milk making machine, including it is interior set beat motor head lower cover 1, The output shaft for beating motor, which extends downwardly from the bottom of head lower cover 1 and connects driving, mixing blade 2, the bottom of head lower cover 1 Portion is also axially downwardly extended with the quiet knife 3 of multiple crushing and the quiet knife 4 of multiple flow-disturbings around the side of mixing blade 2 arrangement, crushes The radially inner side of quiet knife 3 is formed with axial cutting edge 33, and the radially inner side of the quiet knife 4 of flow-disturbing is equipped with the sawtooth formed continuously in axial direction Shape flow-disturbing tooth 43.It should be noted that the number of the quiet knife 3 of crushing or the quiet knife 4 of flow-disturbing that are arranged in the soy bean milk making machine is respectively two It is a or more than two.

As it can be seen that mixing blade 2 can contain in high speed rotary-cut under the driving for beating motor in the pulping process of above-mentioned soy bean milk making machine Starch the pulping materials in interior bucket.When pulping materials are crushed to suspended liquid by rotary-cut, slurries will follow mixing blade 2 containing slurry Interior bucket high speed eddy flow, and constantly strike and be set to the axial direction of quiet 3 radially inner side of knife of multiple crushing of 1 bottom of head lower cover and cut It cuts on sword 33, crushes the part larger size material particles being mingled in slurries by further broken skin.In addition, when slurries flow to When being provided with the region of the quiet knife 4 of flow-disturbing, the zigzag flow-disturbing tooth 43 on quiet 4 radially inner side of knife of flow-disturbing can generate slurries certain Flow-disturbing effect, changes its flow direction and reduces its swirl velocity, so that the crushing increased between mixing blade 2 and slurries contacts Frequency and rotary-cut speed, substantially increase the degree of grinding of slurries.

Wherein, by the way that the quiet knife 3 of multiple crushing and the quiet knife 4 of multiple flow-disturbings is arranged in 1 bottom of head lower cover of soy bean milk making machine, simultaneously It realizes quiet knife structure to act on the flow-disturbing and assisted comminution of slurries, substantially increases the crush efficiency of soy bean milk making machine.On in addition, Quiet knife assembly is stated compared with the labyrinths such as flow disturbing cover or flow spoiler, manufacturing process is simple and production cost is low, has good Market prospects.

Preferably, the rake face 31 for crushing quiet knife 3 is set as meeting the circle rotation direction to mixing blade 2.As it can be seen that the knot Structure can be such that slurries actively meet always when the Sheng of soy bean milk making machine starches interior bucket high speed eddy flow and passes through and is provided with the region for crushing quiet knife 3 Face impinges upon on the axial cutting edge 33 for crushing quiet 3 radially inner side of knife, to make the big quality material in the part being mingled in slurries Grain is crushed by further quickly broken skin.

Specifically, the cross section of the quiet knife 3 of above-mentioned crushing is answered in a rectangular trapezoid, and the inclined edge surfaces of right-angled trapezium are to crush quiet knife 3 rake face 31, the bottom edge face of right-angled trapezium are flank 32；Wherein, it is being with the central axis for beating the output shaft of motor On circumference at the center of circle and the axial cutting edge 33 of process, the crushing between tangent to periphery and flank 32 at axial cutting edge 33 Quiet knife established angle α preferably meets: 0≤α≤45 °.

As it can be seen that crushing the rake face 31 of quiet knife 3 and angle tip that flank 32 is collectively formed is above-mentioned sharp axis To cutting edge 33, which can easily and quickly be crushed the further broken skin of the slurries of head-on flowing.When the quiet knife of crushing When established angle α meets above-mentioned angular range, the slurries that some is under high-speed rotational state, head-on shock is quiet to crushing On the rake face 31 of knife 3, so that the flow regime of the slurries in the region changes, play the role of certain flow-disturbing.It changes Yan Zhi, as long as choosing suitable setting angle, function that the above-mentioned quiet knife 3 of crushing can realize simultaneously flow-disturbing and passively crush.

It is possible to further by the serrated edge of the flow-disturbing tooth 43 of the quiet knife 4 of flow-disturbing, tip portions or partially or entirely Be formed as blade-like.At this point, slurries are when flowing to the quiet knife 4 of flow-disturbing, other than by the effect of the flow-disturbing of zigzag flow-disturbing tooth 43, Also by the broken skin pulverization of its tooth tip blade.As long as the quiet knife 3 of above-mentioned crushing or flow-disturbing are quiet in short, by reasonably designing Knife 4 can at least realize the one of which in flow-disturbing or passive broken skin crushing function.

Preferably, the radial outside of the quiet knife 4 of flow-disturbing can also be formed with flow-disturbing tooth 43.At this point, the radially opposite sides of the quiet knife 4 of flow-disturbing It is each formed with flow-disturbing tooth 43, flow-disturbing region also correspondingly increases.Further, the flow-disturbing tooth 43 of radial outside can part or complete Be formed as blade-like to portion, can more effectively improve slurries degree of grinding.

In the illustrated embodiment, the cross section of the quiet knife 4 of above-mentioned flow-disturbing is in rectangle (the utility model is without being limited thereto), square Shape cross section includes the radial inside edge 41 and vertical edges 42 of vertical connection, and jagged flow-disturbing tooth 43 is inside at least formed at diameter On the side face of side 41.Wherein, using the central axis for the output shaft for beating motor as the center of circle and the tooth tip of process flow-disturbing tooth 43 Circumference on, the quiet knife established angle β of flow-disturbing between the tangent to periphery at tooth tip and vertical edges 42 preferably meets: 90 °≤β≤ 135°。

It should be noted that when the quiet knife established angle β of flow-disturbing is in above-mentioned angular range, it is most of head-on to hit to flow-disturbing Flowing slurries on the 42 side face of vertical edges of quiet knife 4, which can rebound, flows to the radially inner side of slurry filling container.In other words, the established angle The setting of degree ensures that the flow-disturbing slurries of major part are gathered in flowing in the lower zone of head lower cover always, at this time stirring blade Piece 2 more fully can carry out depth rotary-cut crushing to the low speed flow-disturbing slurries in the region.

Preferably, the bottom position for crushing quiet knife 3 and the quiet knife 4 of flow-disturbing should all be lower than mixing blade 2.As previously mentioned, containing slurry Flow-disturbing slurries in container are mainly gathered in be surrounded jointly by the quiet knife 3 of multiple crushing with the quiet knife 4 of multiple flow-disturbings and form and be located at machine In the radially inner side region of head 1 bottom part down of lower cover, the above-mentioned quiet knife 3 of crushing and the bottom position following region of the quiet knife 4 of flow-disturbing Flow-disturbing slurries amount can be greatly decreased.Therefore, it to guarantee to ensure mixing blade 2 inward turning is cut in intensive flow-disturbing region always, must will stir Blade 2 is mixed to be located at higher than above-mentioned multiple bottom positions for crushing quiet knife 3 and the quiet knife 4 of multiple flow-disturbings.

Specifically, it crushes quiet knife 3 and the quiet knife 4 of flow-disturbing is preferably circumferentially alternating arranged for interval.The quiet knife arrangement energy It is gathered in most flow-disturbing slurries in the radially inner side region of above-mentioned 1 bottom part down of head lower cover, improves stirring for soy bean milk making machine Mix crush efficiency.

Further, soy bean milk making machine includes the quiet knife pair of multiple groups being circumferentially equidistantly spaced from, every group of quiet knife to include knife bridge 5 with And the quiet knife 3 of crushing and the quiet knife 4 of flow-disturbing that position is adjacent, the connection of knife bridge 5 crush the bottom end of quiet knife 3 and the bottom end of the quiet knife 4 of flow-disturbing.Ginseng See Fig. 3 to Fig. 5, which show two groups of quiet knives pair.It should be noted that the number for the quiet knife pair being arranged in the soy bean milk making machine should be Two or more.

In pulping process, crush quiet knife 3 and the quiet knife 4 of flow-disturbing will receive the constant impingement that slurries are flowed in slurry filling container and There is different degrees of vibration, so as to cause the increase of operating noise.Therefore, by above-mentioned knife bridge 5, the quiet knife 3 of crushing and flow-disturbing The quiet knife being fixedly connected is collectively formed to structure in quiet knife 4, can effectively reinforce the stability of above-mentioned quiet knife structure, realize operating noise Low subtract.

Preferably, knife bridge 5 can be formed with cutting edge and/or jagged flow-disturbing tooth.From the foregoing, it can be seen that crush quiet knife 3 with Slurries in the bottom position following region of the quiet knife 4 of flow-disturbing do not have apparent flow-disturbing state, which is not still filled Divide and crushes.Therefore, it can be respectively formed with cutting edge or zigzag flow-disturbing tooth in the radially opposite sides of knife bridge 5, to reinforce to the area The flow-disturbing of slurries and broken skin pulverization in domain improve the pulping efficiency and slurrying quality of soy bean milk making machine.

Specifically, the top of the quiet knife 3 of above-mentioned crushing and the top of the quiet knife 4 of flow-disturbing can be respectively fixedly connected in head lower cover 1 Wall surface；And it is highly preferred that settable reinforcement bottom plate, and the top for the quiet knife 4 in top and flow-disturbing for crushing quiet knife 3 is solid respectively Surely it is connected to the bottom surface of the reinforcement bottom plate, in addition, also needing the reinforcement bottom plate being fixedly connected on head lower cover 1.

As it can be seen that above-mentioned reinforcement bottom plate, the quiet knife 3 of crushing, the quiet knife 4 of flow-disturbing and knife bridge 5 can form integrated quiet knife structure. When assembling soy bean milk making machine, bottom plate will be reinforced by fasteners such as bolts and be fixedly connected with head lower cover 1.It should when needing to clean When quiet knife structure, which need to only be dismantled to separation from head lower cover 1.Since quiet knife structure is without excessively complicated group Part, therefore there is no cleaning dead angle, cleaning is quite convenient.In addition, the also replaceable different size of same soy bean milk making machine is upper Quiet knife structure is stated, to meet different slurrying requirements.

The utility model has carried out a large amount of tests for the soy bean milk making machine of the preferred embodiment of diagram, and test result is shown in Table 2 With table 3.

It should be noted that in addition to quiet to crush quiet knife established angle α or flow-disturbing in the following embodiment of the utility model Except knife established angle β is as value variable, other structures setting is identical.

Wherein, table 1 is the judgement basis according to the soy bean milk making machine pulpability of national standard；Table 2 is when the quiet knife established angle β of flow-disturbing is At 135 °, using the experimental result of the soy bean milk making machine of the quiet knife established angle α of crushing of 5 kinds of different values；Table 3 is when the quiet knife peace of crushing When dress angle α is 45 °, using the experimental result of the soy bean milk making machine of the quiet knife established angle β of flow-disturbing of 5 kinds of different values.

Table 1:

Crush grade	Crushing effect	Slurrying quality	Remarks
				1 grade	Miscellaneous slag is very thin, and crushing effect is fine	It is qualified	It is splendid
2 grades	Miscellaneous slag is thinner, and crushing effect is preferable	It is qualified	It is more excellent
				3 grades	Miscellaneous slag is thin, meets national standard	It is qualified	Well
4 grades	Miscellaneous slag is thick, does not meet national standard	It is unqualified	It is unqualified
				5 grades	A large amount of particle residues, try in vain to break to pieces	It is unqualified	It is unqualified

Table 2:

Table 3:

From above-mentioned experimental result as it can be seen that working as model of the quiet knife established angle α of crushing of the soy bean milk making machine of the utility model at 0~45 ° In enclosing or when the quiet knife established angle β of flow-disturbing is in the range of 90~135 °, the miscellaneous slag in slurries is thinner, and crushing effect is preferable, beans The pulpability of pulp grinder is higher.

Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.

It is further to note that specific technical features described in the above specific embodiments, in not lance It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each No further explanation will be given for the possible combination of kind.

In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.

Claims (10)

1. a kind of soy bean milk making machine, the head lower cover (1) of motor is beaten including interior set, the output shaft for beating motor is from the head The bottom of lower cover (1), which extends downwardly and connects driving, mixing blade (2), which is characterized in that the bottom of the head lower cover (1) Also axially downwardly it is extended with the quiet knife of multiple crushing (3) and the quiet knife of multiple flow-disturbings around the side of the mixing blade (2) arrangement (4), the radially inner side for crushing quiet knife (3) is formed with axial cutting edge (33), and/or, the radial direction of the quiet knife of flow-disturbing (4) Inside is equipped with the zigzag flow-disturbing tooth (43) formed continuously in axial direction.

2. soy bean milk making machine according to claim 1, which is characterized in that the rake face (31) for crushing quiet knife (3) is set as Meet the circle rotation direction to the mixing blade (2).

3. soy bean milk making machine according to claim 1, which is characterized in that the cross section for crushing quiet knife (3) is in a rectangular trapezoid, The inclined edge surfaces of the right-angled trapezium are the rake face (31) for crushing quiet knife (3), and the bottom edge face of the right-angled trapezium is rear knife Face (32)；

Wherein, as the center of circle and pass through at the axial cutting edge (33) using the central axis of the output shaft for beating motor On circumference, the quiet knife established angle α of crushing between tangent to periphery and the flank (32) at the axial direction cutting edge (33) is full Foot: 0≤α≤45 °.

4. soy bean milk making machine according to claim 1, which is characterized in that the tooth side of the flow-disturbing tooth (43) and/or tooth tip become Blade-like；And/or the radial outside of the quiet knife of flow-disturbing (4) is also formed with the flow-disturbing tooth (43).

5. soy bean milk making machine according to claim 1, which is characterized in that the cross section of the quiet knife of flow-disturbing (4) is in rectangle, rectangle Cross section includes the radial inside edge (41) and vertical edges (42) of vertical connection, and the jagged flow-disturbing tooth (43) is at least formed On the side face of the radial inside edge (41)；

Wherein, using the central axis of the output shaft for beating motor as the tooth tip of the center of circle and the process flow-disturbing tooth (43) On circumference, the quiet knife established angle β of flow-disturbing between the tangent to periphery at the tooth tip and the vertical edges (42) meets: 90 °≤β≤ 135°；And/or described crush quiet knife (3) and the bottom position of the quiet knife of flow-disturbing (4) is below the mixing blade (2).

6. soy bean milk making machine described according to claim 1~any one of 5, which is characterized in that described to crush quiet knife (3) and described The quiet knife of flow-disturbing (4) circumferentially alternating arranged for interval.

7. soy bean milk making machine according to claim 6, which is characterized in that the soy bean milk making machine include circumferentially be equidistantly spaced from it is more The quiet knife pair of group, quiet knife described in every group to including the adjacent quiet knife of the crushing (3) and the quiet knife of flow-disturbing (4) in knife bridge (5) and position, The bottom end of knife bridge (5) the connection bottom end for crushing quiet knife (3) and the quiet knife of the flow-disturbing (4).

8. soy bean milk making machine according to claim 7, which is characterized in that the knife bridge (5) is equipped with cutting edge and/or jagged The flow-disturbing tooth.

9. soy bean milk making machine according to claim 6, which is characterized in that the top for crushing quiet knife (3) and the quiet knife of flow-disturbing (4) Top be respectively fixedly connected in the wall surface of the head lower cover (1).

10. soy bean milk making machine according to claim 6, which is characterized in that the soy bean milk making machine includes reinforcing bottom plate, and the crushing is quiet The top of knife (3) and the top of the quiet knife of flow-disturbing (4) are respectively fixedly connected in the bottom surface for reinforcing bottom plate, and the reinforcement bottom plate is solid Surely it is connected to the head lower cover (1).