Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a powder distributing component of a coffee machine, a powder distributor and a powder distributing coffee machine, which can achieve uniform powder distribution through mechanical powder distribution.
The technical scheme is as follows:
the powder distributing assembly of the coffee machine comprises a driving mechanism and a powder distributing mechanism, the powder distributing mechanism comprises a rotating matching portion, a powder distributing portion, a powder inlet and a powder outlet, the middle of the powder distributing portion is communicated, the powder inlet and the powder outlet are respectively located on two sides of the powder distributing portion, and the driving mechanism is in rotating matching with the rotating matching portion.
In one embodiment, a powder guide channel is arranged in the middle of the powder distribution mechanism, an inlet and an outlet of the powder guide channel are the powder inlet and the powder outlet, and the powder distribution part is located in the powder guide channel.
In one embodiment, the powder distributing part comprises a powder distributing rod, and the powder distributing rod spans the powder guide channel.
The powder distributing rods are arranged in a plurality of transverse powder guiding channels
In one embodiment, four powder distributing rods are arranged, one ends of the four powder distributing rods converge at the middle part of the powder guide channel, and the other ends of the four powder distributing rods are connected to the wall part of the powder guide channel.
In one embodiment, the powder distributing rod is provided with a protruding inclined wall, and the inclined wall protrudes out of the projection range of the powder distributing rod in the overlooking direction.
In one embodiment, the powder distribution mechanism comprises a tooth piece and a powder distribution piece, the tooth piece and the powder distribution piece can be detachably clamped, the rotary matching part is arranged into gear teeth and located on the outer side face of the tooth piece, and the powder distribution part is located in the powder distribution piece.
In one embodiment, the powder feeding mechanism is further provided with a powder outlet groove, and the powder outlet groove is positioned above the powder inlet.
In one embodiment, the device further comprises a transmission mechanism, the transmission mechanism at least comprises a transmission gear, the driving mechanism is a driving motor, a driving gear is installed on an output shaft of the driving motor, the driving gear is meshed with the transmission gear, and the transmission gear is meshed with the rotating matching part.
The powder distributing device comprises a tooth piece and a powder distributing piece, wherein a rotation matching portion is arranged on the tooth piece, a powder distributing portion is arranged on the powder distributing piece, the tooth piece and the powder distributing piece are fixedly clamped to form a powder distributing mechanism, and a powder inlet and a powder outlet are formed in the powder distributing mechanism.
The powder distributing coffee machine comprises a main machine and a powder distributing component of the coffee machine, wherein the powder distributing mechanism and the driving mechanism are installed on the main machine, and the driving mechanism drives the powder distributing mechanism to rotate.
The technical scheme provided by the invention has the following advantages and effects:
1. when needs preparation coffee, open cloth powder mechanism, the actuating mechanism drive drives cloth powder mechanism through normal running fit portion and rotates, and the coffee powder enters into cloth powder mechanism through the powder entry in, then under the stirring of cloth powder portion, the coffee powder homodisperse passes through powder export discharge and distributes, accomplishes the cloth powder operation, and through the machine cloth powder, the inhomogeneous condition of manual cloth powder has been avoided, so more even during the extraction, the taste is better.
2. The two adjacent powder distributing rods are provided with through holes, and coffee powder enters the powder guide channel, is scattered under the rotation of the powder distributing rods and then passes through the through holes to be uniformly distributed in a bearing container. The inclined wall is outstanding, the orbit is formed when rotating bulky, so beat the powder more and more, the difficult direct clearance of following between the powder rod of powder passes, and at the in-process of coffee powder whereabouts, the powder rod is owing to the inclined wall setting, at the distribution area grow of horizontal direction, so the contact probability through powder rod and inclined wall improves by a wide margin when coffee powder whereabouts, the area distribution that can fall when falling once more and passing powder portion is more even, reach the powder effect of preferred.
3. Tooth spare and cloth powder spare both looks joint cooperation, when installing at cloth powder coffee machine, because tooth spare need with cloth powder coffee machine fixed mutually, can just cooperate with actuating mechanism, realize rotating, so unable simple dismantlement behind tooth spare installation, but have the powder accumulation during cloth powder on cloth powder portion easily, so need clear away, this moment because it is fixed through the joint mode between tooth spare and the cloth powder spare, can dismantle out cloth powder spare, wash. Wherein gear tooth reaches the mating reaction with actuating mechanism's gear, and gear tooth outside lets tooth spare self form a gear structure, but the middle part is link up, can let coffee powder get into, does not influence the rotation again.
Detailed Description
In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.
Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the case of combining the technical solutions of the present invention in a realistic scenario, all technical and scientific terms used herein may also have meanings corresponding to the purpose of achieving the technical solutions of the present invention.
As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.
As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.
As shown in fig. 1 to 4, the powder dispensing assembly of the coffee machine includes a driving mechanism 10 and a powder dispensing mechanism 20, the powder dispensing mechanism 20 includes a rotation matching portion 23, a powder dispensing portion 24, a powder inlet 25 and a powder outlet 26, the middle of the powder dispensing portion 24 is through, the powder inlet 25 and the powder outlet 26 are respectively located at two sides of the powder dispensing portion 24, and the driving mechanism 10 is in rotation matching with the rotation matching portion 23.
When needing to make coffee, open cloth powder mechanism 20, actuating mechanism 10 drives, drives cloth powder mechanism 20 through normal running fit portion 23 and rotates, and the coffee powder enters into cloth powder mechanism 20 through powder entry 25 in, then under the stirring of cloth powder portion 24, the even dispersion of coffee powder passes through powder export 26 discharge distribution, accomplishes the cloth powder operation, and cloth powder through the machine, the inhomogeneous condition of manual cloth powder has been avoided, so more evenly during the extraction, the taste is better.
The powder distributing mechanism 20 has a powder guiding channel in the middle, the inlet and outlet of the powder guiding channel are the powder inlet 25 and the powder outlet 26, and the powder distributing part 24 is located in the powder guiding channel. The powder guide passage is a passage through which the coffee powder enters, and the coffee powder passes through the powder guide passage and then is dispersed in the powder distribution part 24.
As shown in fig. 3 and 4, the powder distributing portion 24 includes a powder distributing rod 241, and the powder distributing rod 241 spans the powder guide channel. The powder distributing rod 241 is used for scattering coffee powder and distributing the surface of the coffee powder when rotating, and the powder is discharged through the through position of the powder distributing rod 241 on the powder distributing part 24.
The powder distributing rods are arranged in a plurality of groups and are transversely arranged on the powder guide channel.
Specifically, as shown in fig. 3, four powder distributing rods 241 are provided, one end of each of the four powder distributing rods 241 converges at the middle of the powder guiding channel, and the other end of each of the four powder distributing rods is connected to the wall of the powder guiding channel. Two adjacent powder distributing rods 241 are provided with through holes, and coffee powder enters the powder guide channel, is scattered under the rotation of the powder distributing rods 241, and then passes through the through holes to be uniformly distributed in a bearing container.
As shown in fig. 3 and 4, the powder distributing bar 241 is provided with a protruding inclined wall 242, and the inclined wall 242 protrudes from the projection range of the powder distributing bar 241 in a plan view. The inclined wall 242 is protruded, the size formed by the track is larger when the coffee powder falls, so that more powder is pulverized, powder is not easy to directly pass through the gap between the powder distributing rods 241, and in the falling process of the coffee powder, the distribution area of the powder distributing rods 241 in the horizontal direction is increased due to the arrangement of the inclined wall 242, so that the contact probability of the coffee powder passing through the powder distributing rods 241 and the inclined wall 242 is greatly improved when the coffee powder falls, the distribution of the area capable of falling when the coffee powder falls again and passes through the powder distributing part 24 is more uniform, and a better powder distributing effect is achieved.
As shown in fig. 2 to 3, the powder distribution mechanism 20 includes a tooth member 21 and a powder distribution member 22, the tooth member 21 and the powder distribution member 22 are detachably connected in a snap-fit manner, the rotation matching portion 23 is provided as a gear tooth and is located on the outer side surface of the tooth member 21, and the powder distribution portion 24 is located in the powder distribution member 22. The two parts are clamped and matched, when the powder distributing coffee machine is installed, the tooth piece 21 needs to be fixed with the powder distributing coffee machine, the tooth piece can be matched with the driving mechanism 10, rotation is achieved, the tooth piece 21 cannot be simply disassembled after installation, powder is easily accumulated on the powder distributing part 24 during powder distribution, and therefore the powder is required to be removed, at the moment, the tooth piece 21 and the powder distributing piece 22 are fixed in a clamping mode, and the powder distributing piece 22 can be detached and cleaned. Wherein the gear teeth are matched with the gear of the driving mechanism 10, and the gear teeth are arranged on the outer side, so that the gear piece 21 forms a gear structure, but the middle part is communicated, so that coffee powder can enter, and the rotation is not influenced.
As shown in fig. 4, a concave clamping groove 211 is formed in the tooth member 21, a convex clamping ring 221 is formed in the powder distributing member 22, and the tooth member 21 and the powder distributing member 22 are clamped and matched with each other through the concave clamping groove 211 and the convex clamping ring 221, and are in interference fit with each other.
As shown in fig. 1 and 2, the powder supplying device further includes a powder supplying mechanism 30, wherein the powder supplying mechanism 30 is provided with a powder discharging groove 31, and the powder discharging groove 31 is located above the powder inlet 25. The coffee powder from the powder outlet groove 31 enters the powder distributing mechanism through the powder inlet 25.
The automatic transmission device is characterized by further comprising a transmission mechanism, wherein the transmission mechanism at least comprises a transmission gear 41, the driving mechanism 10 is a driving motor 11, a driving gear is installed on an output shaft of the driving motor 11, the driving gear is meshed with the transmission gear 41, and the transmission gear 41 is meshed with the rotating matching part 23. The driving motor 11 drives the transmission gear 41 to rotate by using the driving gear on the output shaft, and then drives the powder distribution mechanism 20 to rotate by the cooperation of the rotation matching part 23.
As shown in fig. 2, the specific transmission mechanism is provided with two transmission gears 41 and a transmission shaft 42, and the powder mechanism 30 is a bean grinding device, at this time, the driving motor 11 drives the first transmission gear 41 to rotate, the first transmission gear 41 is meshed with the second transmission gear 41, and the transmission shaft 42 is circumferentially fixed on the second transmission gear 41, so that when the first transmission gear 41 rotates, the second transmission gear 41 is driven to further drive the transmission shaft 42 to rotate, then the transmission shaft 42 drives the grinding wheel of the bean grinding device to rotate, and the grinding wheel grinds coffee beans into coffee powder, and finally discharges the coffee powder through the powder outlet groove 31. At this time, the second transmission gear 41 is engaged with the gear teeth of the gear element 21, so that the second transmission gear 41 rotates to drive the powder distribution mechanism 20 to rotate. Therefore, when the coffee grinder is started, the coffee grinder grinds coffee beans, and the powder distributing mechanism 20 rotates the powder, so that coffee powder can be uniformly spread on the container.
The two transmission gears 41 may have the same specification or different specifications.
The powder distributing coffee machine comprises a main machine and a powder distributing component of the coffee machine, wherein the powder distributing mechanism 20 and the driving mechanism 10 are installed on the main machine, and the driving mechanism 10 drives the powder distributing mechanism 20 to rotate. The powder distributing mechanism of the powder distributing coffee machine can complete powder distributing operation immediately after grinding beans.
In the embodiment, not only coffee powder but also soybean milk powder and the like can be used, but for convenience of description, only coffee powder is taken as an example.
When the drawing description is quoted, the new characteristics are explained; in order to avoid that repeated reference to the drawings results in an insufficiently concise description, the drawings are not referred to one by one in the case of clear description of the already described features.
The above embodiments are provided to illustrate, reproduce and deduce the technical solutions of the present invention, and to fully describe the technical solutions, the objects and the effects of the present invention, so as to make the public more thoroughly and comprehensively understand the disclosure of the present invention, and not to limit the protection scope of the present invention.
The above examples are not intended to be exhaustive of the invention and there may be many other embodiments not listed. Any alterations and modifications without departing from the spirit of the invention are within the scope of the invention.