A residual powder removing structure of a coffee grinder and a coffee grinder

Abstract

The utility model relates to a kind of residual powder structure and coffee grinder that vibrate of coffee grinder, including powder mechanism, the discharge end of powder mechanism is equipped with powder conveying channel, the outside of powder conveying channel is equipped with knocking part, the side of knocking part towards powder conveying channel is equipped with the knocking portion for making powder conveying channel produce vibration by collision, the side of knocking part away from powder conveying channel is equipped with the pressing portion for with hand contact makes knocking part impact towards powder conveying channel direction, knocking part can make powder conveying channel vibration to make the powder material adhered in the inside of powder conveying channel better separated with powder conveying channel, to increase the powder output of powder conveying channel relatively, also relatively reduce the bacteria breeding in powder conveying channel, simultaneously, knocking part does not need to be controlled by complex electric control structure, its structure is relatively simple, will not significantly increase the material cost of equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of household appliances, specifically to a vibration structure for removing residual powder in a coffee grinder and the coffee grinder itself. Background Technology

[0002] Coffee machines and other brewing equipment typically have a grinding component to grind coffee beans into powder for brewing. The grinding component usually discharges the coffee powder through a powder conveying channel. Coffee powder tends to stick to the inside of the powder conveying channel, reducing the amount of powder dispensed. Moreover, over time, bacteria can easily grow, affecting the hygiene of the powder conveying channel.

[0003] Therefore, further improvements are needed. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a coffee grinder vibration structure for removing residual powder and a coffee grinder. The structure of the striking component is relatively simple. It can make the powder adhering to the inside of the powder conveying channel better separated from the powder conveying channel by vibrating the powder conveying channel, thereby relatively increasing the powder output of the powder conveying channel and relatively reducing the chance of bacteria growing in the powder conveying channel.

[0005] The purpose of this utility model is achieved as follows: A vibration structure for removing residual powder in a coffee grinder includes a grinding mechanism. The discharge end of the grinding mechanism is provided with a powder conveying channel. A striking element is provided on the outside of the powder conveying channel. The side of the striking element facing the powder conveying channel is provided with a striking part for causing the powder conveying channel to vibrate through collision. The side of the striking element away from the powder conveying channel is provided with a pressing part for contact with a hand to cause the striking element to impact in the direction of the powder conveying channel.

[0006] As a specific embodiment, an installation frame is provided on the outside of the powder conveying channel. The powder conveying channel is connected and fixed to the installation frame. The installation frame is provided with a limiting mechanism corresponding to the striking component. The striking component moves back and forth along the direction of approaching or moving away from the powder conveying channel through the limiting mechanism and cooperates with the limiting mechanism.

[0007] As a specific embodiment, the limiting mechanism includes a guide post and a limiting hole respectively disposed on the mounting frame and the striking member. The guide post is disposed along the direction of the striking member approaching or moving away from the powder conveying channel. The guide post passes through the striking member through the limiting hole, and the guide post and the limiting hole slide against each other.

[0008] As a specific solution, the guide post is provided with an anti-detachment part on the side facing away from the powder conveying channel. The limiting hole abuts against the anti-detachment part to stop the striking part from moving away from the powder conveying channel.

[0009] As a specific embodiment, the striking element is connected to an elastic reset element, which can push the striking element to move away from the powder conveying channel.

[0010] As a specific embodiment, the elastic reset member is a long strip of metal that can be elastically reset. The two ends of the elastic reset member are connected and fixed to the mounting bracket. The striking member is provided with a connecting groove corresponding to the elastic reset member. The connecting groove is open on the side facing the powder conveying channel. The elastic reset member enters from the opening of the connecting groove and can move the striking member away from the powder conveying channel by pushing the connecting groove 34.

[0011] As a specific embodiment, the striking element has a plurality of connecting grooves distributed along the length direction of the vertical metal strip.

[0012] As a specific embodiment, the powder conveying channel has a discharge port, and the striking element is disposed on the upper side of the powder conveying channel adjacent to the discharge port.

[0013] A coffee grinder includes a main body and a vibration-removing residual powder structure. The grinding mechanism is located on the upper side of the main body, and the air outlet of the powder conveying channel extends to the front of the main body.

[0014] The beneficial effects of this utility model are: The striking element can cause the powder adhering to the inside of the powder conveying channel to be better separated from the powder conveying channel by vibrating the powder conveying channel, thereby relatively increasing the powder output of the powder conveying channel and relatively reducing the chance of bacteria growing in the powder conveying channel. At the same time, the striking element does not require a complex electronic control structure for control, its structure is relatively simple, and it will not significantly increase the material cost of the equipment. Attached Figure Description

[0015] Figure 1 This is a cross-sectional schematic diagram of an embodiment of the present utility model.

[0016] Figure 2 This is an exploded view of an embodiment of the present utility model. Figure 1 .

[0017] Figure 3 This is an exploded view of an embodiment of the present utility model. Figure 2 .

[0018] Figure 4 This is an enlarged view of embodiment A of the present invention. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] See Figures 1-4This coffee grinder features a vibration-based residual powder removal structure, including a grinding mechanism 1. The discharge end of the grinding mechanism 1 is equipped with a powder conveying channel 2. A striking element 3 is located on the outer side of the powder conveying channel 2. The side of the striking element 3 facing the powder conveying channel 2 has a striking part 31 for vibrating the powder conveying channel 2 through collision. The side of the striking element 3 facing away from the powder conveying channel 2 has a pressing part 32 for impacting the striking element 3 towards the powder conveying channel 2 upon contact with a hand. The striking element 3 can better separate the powder adhering to the inner side of the powder conveying channel 2 from the powder conveying channel 2 by causing the powder to vibrate, thereby relatively increasing the powder output of the powder conveying channel 2 and relatively reducing the chance of bacterial growth in the powder conveying channel 2. At the same time, the striking element 3 does not require complex electronic control structure for control, and its structure is relatively simple, which will not significantly increase the material cost of the equipment.

[0021] This residual powder removal structure can also be applied to other grinding mill equipment, making it suitable for use in grinding mills that grind beans, medicinal materials, etc. into powder.

[0022] Furthermore, an installation frame 4 is provided on the outer side of the powder conveying channel 2. The powder conveying channel 2 is connected and fixed to the installation frame 4. The installation frame 4 is provided with a limiting mechanism corresponding to the striking part 3. The striking part 3 moves back and forth in the direction of approaching or moving away from the powder conveying channel 2 through the limiting mechanism and is limited and cooperated with the installation frame 4. The installation frame 4 can install and position the powder conveying channel 2, and can also achieve connection and cooperation with the striking part 3 through the limiting mechanism.

[0023] Furthermore, the limiting mechanism includes a guide post 41 and a limiting hole 33 respectively disposed on the mounting frame 4 and the striking member 3. The guide post 41 is disposed along the direction of the striking member 3 approaching or away from the powder conveying channel 2. The guide post 41 passes through the striking member 3 through the limiting hole 33. The guide post 41 and the limiting hole 33 slide against each other. The cooperation between the guide post 41 and the limiting hole 33 can improve the stability of the striking member 3 during its movement and reduce the chance of the striking member 3 accidentally falling off or accidentally shifting.

[0024] Furthermore, the guide post 41 is provided with an anti-detachment part 411 on the side facing away from the powder conveying channel 2. The limiting hole 33 abuts against the anti-detachment part 411, which can stop the striking part 3 from moving away from the powder conveying channel 2, so that the striking part 3 will not accidentally fall off the mounting bracket 4 when resetting.

[0025] Furthermore, the striking element 3 is connected to an elastic reset element 5, which can push the striking element 3 to move away from the powder conveying channel 2, so that the user can quickly make the powder conveying channel 2 vibrate continuously by pressing the striking element 3, and the powder in the powder conveying channel 2 can be more easily released from the powder conveying channel 2.

[0026] Furthermore, the elastic reset member 5 is a long strip of metal that can be elastically reset. The two ends of the elastic reset member 5 are connected and fixed to the mounting bracket 4. The striking member 3 is provided with a connecting groove 34 corresponding to the elastic reset member 5. The connecting groove 34 is open on one side facing the powder conveying channel 2. The elastic reset member 5 enters from the opening of the connecting groove 34 and can push the connecting groove 34 to make the striking member 3 move away from the powder conveying channel 2. Compared with the method of setting a spring between the striking member 3 and the powder conveying channel 2, the metal strip does not need to contact the powder conveying channel 2. Even if the surface of the powder conveying channel 2 is non-planar, the metal strip can still effectively reset the striking member 3.

[0027] Furthermore, the striking element 3 has a plurality of connecting grooves 34 distributed along the length of the vertical metal strip, which further improves the stability of the striking element 3's movement when the metal strip resets it.

[0028] Furthermore, the powder conveying channel 2 has a discharge port 21. The striking element 3 is located on the upper side of the powder conveying channel 2 adjacent to the discharge port 21. After the striking element 3 acts on the powder conveying channel 2, it can make the powder easier to be discharged from the discharge port 21 and reduce the chance of the powder adhering to the powder again in the powder conveying channel 2.

[0029] This utility model also discloses a coffee grinder, including a main body 6 and the above-mentioned coffee grinder vibration powder removal structure. The grinding mechanism 1 is located on the upper side of the main body 6, and the air outlet of the powder conveying channel 2 extends to the front side of the main body 6.

[0030] The above embodiments are merely preferred embodiments of this utility model, and other implementations are also possible. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model, and all such equivalent modifications or substitutions are included within the scope set forth in the claims of this application.

Claims

1. A vibration-assisted residual powder removal structure for a coffee grinder, comprising a grinding mechanism (1), wherein the discharge end of the grinding mechanism (1) is provided with a powder conveying channel (2), characterized in that, The powder conveying channel (2) is provided with a striking part (3) on the outside. The side of the striking part (3) facing the powder conveying channel (2) is provided with a striking part (31) for causing the powder conveying channel (2) to vibrate by collision. The side of the striking part (3) facing away from the powder conveying channel (2) is provided with a pressing part (32) for contacting the hand to cause the striking part (3) to strike in the direction of the powder conveying channel (2).

2. The coffee grinder vibration residual powder removal structure according to claim 1, characterized in that: The powder conveying channel (2) is provided with an installation frame (4) on its outer side. The powder conveying channel (2) is connected and fixed to the installation frame (4). The installation frame (4) is provided with a limiting mechanism corresponding to the striking part (3). The striking part (3) moves back and forth along the direction close to or away from the powder conveying channel (2) through the limiting mechanism and is limited and cooperated with the installation frame (4).

3. The coffee grinder vibration residual powder removal structure according to claim 2, characterized in that: The limiting mechanism includes a guide post (41) and a limiting hole (33) respectively set on the mounting frame (4) and the striking member (3). The guide post (41) is set along the direction of the striking member (3) close to or away from the powder conveying channel (2). The guide post (41) passes through the striking member (3) through the limiting hole (33). The guide post (41) and the limiting hole (33) slide and cooperate with each other.

4. The coffee grinder vibration residual powder removal structure according to claim 3, characterized in that: The guide post (41) has an anti-detachment part (411) on the side facing away from the powder conveying channel (2). The limiting hole (33) abuts against the anti-detachment part (411) to stop the striking part (3) from moving away from the powder conveying channel (2).

5. The coffee grinder vibration residual powder removal structure according to claim 3, characterized in that: The striking element (3) is connected to an elastic reset element (5), which can push the striking element (3) to move away from the powder conveying channel (2).

6. The coffee grinder vibration residual powder removal structure according to claim 5, characterized in that: The elastic reset member (5) is a long strip of metal that can be elastically reset. The two ends of the elastic reset member (5) are connected and fixed to the mounting bracket (4). The striking member (3) is provided with a connecting groove (34) corresponding to the elastic reset member (5). The connecting groove (34) is open on one side facing the powder conveying channel (2). The elastic reset member (5) enters from the opening of the connecting groove (34) and can move the striking member (3) away from the powder conveying channel (2) by pushing the connecting groove (34).

7. The coffee grinder vibration residual powder removal structure according to claim 6, characterized in that: The striking element (3) has a plurality of connecting grooves (34) distributed along the length of the vertical metal strip.

8. The coffee grinder vibration residual powder removal structure according to claim 1, characterized in that: The powder conveying channel (2) has a discharge port (21), and the striking element (3) is located on the upper side of the powder conveying channel (2) adjacent to the discharge port (21).

9. A coffee grinder, characterized in that, The machine includes a main body (6) and a coffee grinder vibration powder removal structure as described in any one of claims 1-8, wherein the grinding mechanism (1) is disposed on the upper side of the main body (6) and the air outlet of the powder conveying channel (2) extends to the front side of the main body (6).

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