CN208973558U - A kind of novel keeper blade group - Google Patents

Abstract

A kind of novel keeper blade group, including cutter shaft, active connection is installed on cutter shaft, at least two groups knife leaf group is rotatably equipped on active connection, every group of knife leaf group includes at least two knife leaves, and it is arranged in parallel with group knife leaf, the stirring blade group of the structure can increase the space that object is beaten in accommodating in stir chamber, horizontally disposed knife leaf is avoided placing when beating object by the spatial occlusion below knife leaf, and when placing the biggish whipping object of harder or volume in blender, in the moment of blender starting, after object is beaten in the contact of knife leaf, when the torsion of motor output, which is not enough to cut, beats object, knife leaf can upwardly or downwardly swing the surface for slipping over and beating object, knife leaf is set to reach optimal mixing speed, it avoids knife leaf from meeting and beats situations such as object appearance is stuck.

Description

A kind of novel keeper blade group

Technical field

The utility model relates to stirring blade field, specifically a kind of novel keeper blade group.

Background technique

As the improvement of people's living standards, people are higher and higher to the quality requirement of life, and with the hair of science and technology Exhibition, many practical small household appliances have progressed into people's lives, therefore occur cooking machine in the market, and principle is It is rotated by motor band cutting blade, makes blade that will beat object and stir into liquid solution, but beat moment when cooking machine carries out starting When, when blade encounters harder food, fixed blade is easy to cause stuck due to outputting torsion deficiency, and user must will eat Object is poured out and is placed again.

In addition, people reduce the volume of cooking machine to use outgoing carry of cooking machine now, by volume with And lower-powered motor is mounted in cooking machine base, and mobile power source is installed in pedestal, when Portable food processor is being stirred It mixes when placing biggish the whippings object of harder or volume in machine, in the moment of cooking machine starting, after knife leaf contact whipping object, due to Power of motor is lower and mobile power source can only provide lower voltage, therefore the torsion for causing electric motor starting moment to export is lower, When beating object therefore, it is difficult to cut, or even there is knife leaf and meet situations such as whipping object appearance is stuck.

Utility model content

Utility model aims to solve above-mentioned existing problems, and it is new to provide a kind of one kind simple and reasonable for structure The keeper blade group of type, effect are to can be avoided when knife leaf meets harder or volume biggish whipping object the feelings such as stuck occur Condition.

A kind of novel keeper blade group, including cutter shaft are equipped with active connection on the cutter shaft, turn on active connection Dynamic to be equipped at least two groups knife leaf group, every group of knife leaf group includes at least two knife leaves, and arranged in parallel with group knife leaf.

The stirring blade group of the structure can increase the space that object is beaten in accommodating in stir chamber, avoid placing horizontal when beating object The knife leaf of setting is by the spatial occlusion below knife leaf, and when placing in blender the biggish whipping object of harder or volume, In the moment of blender starting, after object is beaten in the contact of knife leaf, when electric motor starting moment, the torsion of output is not enough to cut whipping object When, knife leaf can upwardly or downwardly swing the surface for slipping over and beating object, so that knife leaf is reached optimal mixing speed, avoid Knife leaf, which is met, beats situations such as object appearance is stuck, and in addition when knife leaf is during high-speed rotation, the food particle of splashing be will affect Knife leaf rotary motion trace enables knife leaf to swing back and forth up and down in stir chamber, increases knife leaf by stirring space, promotes mixing quality And effect, knife leaf is solved with cutter shaft due to being fixedly connected, so that knife leaf can only be stirred in same level in face of beating object, is held The problems such as easily causing stirring uneven.

The utility model can also be solved using following technical measures:

The active connection includes attachment base, and attachment base is fixedly connected with cutter shaft, and being horizontally disposed on attachment base has at least two Shaft is rotatably equipped with one group of knife leaf group in each shaft, and the knife leaf and shaft of every group of knife leaf group independently are rotatablely connected, and structure is simple Single, knife leaf stirs up and down along horizontally disposed shaft, and when knife leaf runs into harder whipping object, inclined knife leaf blade makes knife leaf It can be slided along object surface is beaten, so that knife leaf is reached the minimum speed for cutting and beating object, improve the range of knife leaf stirring.

The upper surface inclination of the attachment base is extended at least two upper limit projections, the extension end of each upper limit projection End cooperates with the limit of corresponding knife leaf upper surface, can be avoided when putting on knife leaf, and two knife leaves collide, and knife leaf is caused to damage etc. Problem.

The lower end surface of the attachment base is vertically extending lower limit projection, and lower limit projection is limited with corresponding knife leaf lower end surface Position cooperation, when can be avoided the knife leaf bottom, is collided between two knife leaves and cutter shaft, and knife leaf or cutter shaft is caused to damage damage etc. Problem.

The amplitude angle that the knife leaf rotates upwardly and downwardly is α, α≤240 °, the amplitude rotated upwardly and downwardly can guarantee knife leaf to It when upper swing, will not collide between knife leaf, when to lower swing, will not collide between knife leaf and cutter shaft, model will be stirred Enclose the space covered in stir chamber to greatest extent.

The beneficial effects of the utility model are:

(1) a kind of novel keeper blade group of the utility model, structure is simple, and production cost is low, the stirring blade group of the structure The space that object is beaten in accommodating in stir chamber can be increased, avoid placing when beating object horizontally disposed knife leaf for the sky below knife leaf Between block.

(2) when placing the biggish whipping object of harder or volume in blender, in the moment of blender starting, knife leaf is connect After object is beaten in touching, when the torsion of electric motor starting moment output, which is not enough to cut, beats object, knife leaf can upwardly or downwardly be put It is dynamic to slip over the surface for beating object, so that knife leaf is reached optimal mixing speed, avoid knife leaf meet beat object occur it is stuck etc. Situation.

(3) in addition when knife leaf is during high-speed rotation, the food particle of splashing will affect knife leaf rotary motion trace, make knife leaf It can swing back and forth up and down in stir chamber, increase knife leaf by stirring space, promote mixing quality and effect, solve knife leaf and knife Axis is due to being fixedly connected, so that knife leaf can only be stirred in same level in face of beating object, be easy to cause stirring uneven etc. Problem.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the overlooking structure diagram of the utility model.

Fig. 3 is the position limiting structure schematic diagram of the utility model.

Fig. 4 is the knife Leaf angle structural schematic diagram of the utility model.

Fig. 5 is the stirring blade group stationary state schematic diagram of the utility model.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in Figure 1 to Figure 2, a kind of novel keeper blade group, including cutter shaft 1 are equipped with flexible connection on the cutter shaft 1 Part 2 is rotatably equipped at least two groups knife leaf group 3 on active connection 2, and every group of knife leaf group (3) includes at least two knife leaves 4, and same Group knife leaf 4 is arranged in parallel.

The stirring blade group of the structure can increase the space that object is beaten in accommodating in stir chamber, avoid placing horizontal when beating object The spatial occlusion of 4 lower section of knife leaf is placed the biggish whipping object of harder or volume by the knife leaf 4 of setting in blender When, in the moment of blender starting, after object is beaten in the contact of knife leaf 4, stirred when the torsion of electric motor starting moment output is not enough to cut When beating object, knife leaf 4 can upwardly or downwardly swing the surface for slipping over and beating object, and knife leaf 4 is enable to reach optimal stirring speed Degree avoids knife leaf 4 from meeting and beats object and situations such as stuck occur, in addition when knife leaf 4 is during high-speed rotation, the food of splashing Grain will affect 4 rotary motion trace of knife leaf, and knife leaf 4 is enable to swing back and forth up and down in stir chamber, increase knife leaf 4 by stirring space, Mixing quality and effect are promoted, solves knife leaf 4 with cutter shaft 1 due to being fixedly connected, so that knife leaf 4 can only be the same as shown in figure 3, institute It states active connection 2 and includes attachment base 201, attachment base 201 is fixedly connected with cutter shaft 1, and being horizontally disposed on attachment base 201 has at least two Shaft 202 is rotatably equipped with one group of knife leaf group 3 in each shaft 202, and the knife leaf 4 and shaft 202 of every group of knife leaf 3 are independent to be rotated Connection, structure is simple, and knife leaf 4 is stirred along horizontally disposed about 202 shaft, when knife leaf 4 runs into harder whipping object, inclines Oblique 4 blade of knife leaf enables knife leaf 4 to slide along object surface is beaten, and so that knife leaf 4 is reached and cuts minimum turn that beats object Speed improves the range that knife leaf 4 stirs.

The upper surface inclination of the attachment base 201 is extended at least two upper limit projections 203, each upper limit projection 203 extending end and corresponding 4 upper surface of knife leaf, which limit, to be cooperated, and can be avoided when putting on knife leaf 4, and two knife leaves 4 collide, The problems such as causing knife leaf 4 to damage.

The lower end surface of the attachment base 201 is vertically extending a lower limit projection 204, lower limit projection 204 and corresponding knife 4 lower end surface of leaf limit cooperation, when can be avoided knife 4 bottom of leaf, collided between two knife leaves 4 and cutter shaft 1, cause knife leaf 4 or The problems such as damage damage of person's cutter shaft 1.

As shown in figure 4, the amplitude angle that the knife leaf 4 rotates upwardly and downwardly is α, α≤240 °, which can Guarantee that knife leaf 4 when being swung up, will not collide between knife leaf 4, when to lower swing, will not occur between knife leaf 4 and cutter shaft 1 Stirring range is covered the space in stir chamber by collision to greatest extent.

At work, before placing whipping object, for knife leaf 4 due to gravity, knife leaf 4 is downward for the structure stirring blade group It swings, and avoids level at this point, there are enough spaces to place whipping object in stir chamber with horizontal plane (as shown in Figure 5) The knife leaf 4 of setting, which blocks, can accommodate the space for beating object below knife leaf 4, after beating object and placing, driving motor is driven Cutter shaft 1 rotate, knife leaf 4 due to the effect of centrifugal force, is gradually swung up at this time, when 4 velocity of rotation of knife leaf is lower encounter it is harder Or when the larger hungry whipping object of volume, under knife leaf 4 is driven by edge tilted, slips over and beat the surface of object and continue to rotate, until Knife leaf 4 reaches the minimum rotation that object is beaten in cutting, under powerful centrifugal force effect, knife leaf 4 in the ideal situation, with a water In-plane is rotated, and can reach the mixing effect of traditional stirring blade group, but change rotation when knife leaf 4 is collided by whipping object When track, knife leaf 4 can be swung up and down, and knife leaf 4 is enable to beat the space of most of stir chamber, improved and beaten effect, make to eat Object solution whipping effect is more ideal, promotes food mouthfeel.

It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented Example, not as the additional limitation to the content of the present invention, purpose of providing these embodiments is makes to this reality these embodiments Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill For personnel, it can be modified or changed according to the above description, and all to should belong to this practical new for all these modifications and variations The protection scope of type appended claims.

Claims (5)

1. a kind of novel keeper blade group, including cutter shaft (1), it is characterised in that: be equipped with active connection on the cutter shaft (1) (2), at least two groups knife leaf group (3) is rotatably equipped on active connection (2), every group of knife leaf group (3) includes at least two knife leaves (4), and it is arranged in parallel with group knife leaf (4).

2. a kind of novel keeper blade group according to claim 1, it is characterised in that: the active connection (2) includes connecting Joint chair (201), attachment base (201) are fixedly connected with cutter shaft (1), and being horizontally disposed on attachment base (201) has at least two shafts (202), one group of knife leaf group (3), the knife leaf (4) and shaft of every group of knife leaf group (3) are rotatably equipped on each shaft (202) (202) independent rotation connection.

3. a kind of novel keeper blade group according to claim 2, it is characterised in that: the upper surface of the attachment base (201) Inclination is extended at least two upper limit projections (203), the extending end of each upper limit projection (203) and corresponding knife leaf (4) upper surface limit cooperation.

4. a kind of novel keeper blade group according to claim 2, it is characterised in that: the lower end surface of the attachment base (201) Vertically extending to have lower limit projection (204), lower limit projection (204) is limited with corresponding knife leaf (4) lower end surface to be cooperated.

5. a kind of novel keeper blade group according to claim 1, it is characterised in that: each knife leaf (4) rotates upwardly and downwardly Amplitude angle be α, α≤240 °.