Coffee bean powder pressing device

Abstract

The utility model discloses a coffee bean powder pressing device which comprises a supporting bottom plate, a supporting shell is arranged on the upper portion of the supporting bottom plate, a bracket is arranged on the inner surface of one transverse side of the supporting shell, a powder pressing head guide seat is arranged at the position, corresponding to the bracket, of the top of the supporting shell, and a supporting installation seat is arranged at the top of the powder pressing head guide seat. A powder pressing head is installed on the inner side of the powder pressing head guide base in the vertical direction in an inserted mode, a fixed connecting plate is arranged at the bottom of the supporting installation base, and one side of the fixed connecting plate is fixedly connected with the supporting shell. The beneficial effects of the utility model are that the device is reasonable in design, is simple and stable in structure, and is high in practicality; the powder pressing head is driven to ascend and descend by combining a lever principle with a gear transmission mode to realize powder pressing operation, so that the labor intensity of manual operation can be reduced, and the powder pressing force can be accurately controlled according to the taste preference of a user; meanwhile, manual powder pressing can avoid noise generated in the powder pressing operation process and increase unique pleasure in the coffee making process, and the coffee machine is suitable for application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee bean powder pressing, in particular to a coffee bean powder pressing device. Background Art

[0002] Coffee is a beverage made from roasted and ground coffee beans. As one of the three major beverages in the world, it is a major beverage popular in the world along with cocoa and tea. In the process of making coffee, coffee beans are generally ground into powder using a bean grinder. In order to improve the extraction effect of coffee, a powder pressing machine is also required to press the coffee bean powder into a powder cake.

[0003] The existing automatic coffee bean powder tamping machines on the market are relatively expensive, and it is inconvenient to accurately control the tamping force according to the user's taste preference. At the same time, the automatic coffee bean powder tamping machines will produce certain noises during operation and lack the unique operating pleasure of the coffee making process, and need further development and improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a coffee bean powder tamping device in order to solve the problems that the existing automatic coffee bean powder tamping machines are relatively expensive, it is inconvenient to accurately control the tamping force according to the user's taste preference, and at the same time, the automatic coffee bean powder tamping machines generate certain noise during operation, which affects the coffee making experience.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a coffee bean powder pressing device, comprising a supporting base plate, a supporting shell is arranged on the upper part of the supporting base plate, a bracket is arranged on the inner surface of one lateral side of the supporting shell, a pressing head guide seat is arranged on the top of the supporting shell corresponding to the position of the bracket, a supporting mounting seat is arranged on the top of the pressing head guide seat, a pressing head is plugged and installed on the inner side of the pressing head guide seat along the vertical direction, a fixed connecting plate is arranged at the bottom of the supporting mounting seat, one side of the fixed connecting plate is fixedly connected to the supporting shell, an inserting groove is arranged on the inner side of the supporting mounting seat corresponding to the position of the pressing head, a lifting support column is arranged in the inserting groove, and the lifting support column The bottom is connected to the powder pressing head, and a plurality of transmission tooth grooves are equidistantly arranged on the outer surface of the lifting support column from top to bottom. A first rotating shaft is arranged on the inner side of the support mounting seat away from one end of the lifting support column, and a second rotating shaft is arranged on the inner side of the support mounting seat between the first rotating shaft and the lifting support column. A transmission gear is installed between the first rotating shaft and the inner side of the support mounting seat, one end of the first rotating shaft passes through the support mounting seat and a rotating seat is installed, and a rotating support plate is installed on the second rotating shaft, and arc-shaped transmission teeth are arranged at both ends of the rotating support plate, and the arc-shaped transmission teeth arranged at both ends of the rotating support plate are respectively meshed with the transmission tooth grooves and the transmission gear.

[0006] Further, a linear bushing is provided between the powder pressing head and the powder pressing head guide seat.

[0007] Further, rotary bearings are provided between the first rotary shaft and the support mounting seat and between the second rotary shaft and the support mounting seat.

[0008] Further, an operating handle is mounted on the rotary seat.

[0009] Further, a telescopic device is provided between the operating handle and the support bottom plate, and the two ends of the telescopic device are respectively rotatably connected to the support bottom plate and the operating handle.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model is reasonably designed, has a simple and stable structure, and strong practicability; the powder pressing operation is realized by driving the powder pressing head to lift through the combination of the lever principle and the gear transmission method, which can not only reduce the labor intensity of manual operation, but also accurately control the powder pressing force according to the user's taste preference. At the same time, the manual powder pressing can avoid the noise generated during the powder pressing operation and increase the unique fun in the coffee making process, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0012] Figure 2 is a three-dimensional structural schematic diagram of the present utility model;

[0013] Figure 3 is a three-dimensional structural schematic diagram of the present utility model removing the support mounting seat;

[0014] Figure 4 is a three-dimensional structural schematic diagram of the lifting support column in the present utility model;

[0015] Figure 5 is a three-dimensional structural schematic diagram of the rotary support plate in the present utility model.

[0016] In the figure: 1 - support bottom plate, 2 - support housing, 3 - bracket, 4 - powder pressing head guide seat, 5 - support mounting seat, 6 - powder pressing head, 7 - fixed connection plate, 8 - lifting support column, 9 - transmission tooth groove, 10 - first rotary shaft, 11 - second rotary shaft, 12 - transmission gear, 13 - rotary seat, 14 - rotary support plate, 15 - arc-shaped transmission tooth, 16 - operating handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0019] Combined with Figures 1 to 3 As shown, a coffee powder pressing device includes a support bottom plate 1. A support housing 2 is provided on the upper part of the support bottom plate 1. A bracket 3 is provided on the inner surface of one side in the transverse direction of the support housing 2. A powder pressing head guiding seat 4 is provided at the position corresponding to the bracket 3 on the top of the support housing 2. A support mounting seat 5 is provided on the top of the powder pressing head guiding seat 4. A powder pressing head 6 is inserted and installed vertically inside the powder pressing head guiding seat 4. A fixed connecting plate 7 is provided at the bottom of the support mounting seat 5. One side of the fixed connecting plate 7 is fixedly connected to the support housing 2. An insertion slot is provided at the position corresponding to the powder pressing head 6 inside the support mounting seat 5. A lifting support column 8 is provided in the insertion slot. The bottom of the lifting support column 8 is connected to the powder pressing head 6. A number of transmission tooth grooves 9 are equidistantly arranged from top to bottom on the outer surface of the lifting support column 8. A first rotating shaft 10 is provided at one end away from the lifting support column 8 inside the support mounting seat 5. A second rotating shaft 11 is provided between the first rotating shaft 10 and the lifting support column 8 inside the support mounting seat 5. A transmission gear 12 is installed between the two ends of the first rotating shaft 10 inside the support mounting seat 5. One end of the first rotating shaft 10 passes through the support mounting seat 5 and is installed with a rotating seat 13. A rotating support plate 14 is installed on the second rotating shaft 11. Arc-shaped transmission teeth 15 are provided at both ends of the rotating support plate 14. The arc-shaped transmission teeth 15 provided at both ends of the rotating support plate 14 are respectively engaged with the transmission tooth grooves 9 and the transmission gear 12.

[0020] A linear bushing is provided between the powder pressing head 6 and the powder pressing head guide seat 4 to facilitate the smooth lifting of the powder pressing head 6; rotary bearings are provided between the first rotating shaft 10 and the support mounting seat 5 and between the second rotating shaft 11 and the support mounting seat 5 to facilitate the smooth rotation of the first rotating shaft 10 and the second rotating shaft 11; an operating handle 16 is installed on the rotating seat 13 to improve the operation convenience; a telescopic device is provided between the operating handle 16 and the support bottom plate 1, and both ends of the telescopic device are rotatably connected to the support bottom plate 1 and the operating handle 16 respectively, and can be disassembled and assembled according to actual use requirements to meet actual use needs.

[0021] Working principle: Place the powder receiving tray filled with coffee bean powder on the bracket, then hold the handle and drive the rotating seat to reciprocate by pulling the handle. The rotating disk will drive the first rotating shaft to reciprocate. The transmission gear arranged on the first rotating shaft will also follow and reciprocate. Under the cooperation of the transmission gear and the arc-shaped transmission teeth at one end of the rotating support plate, the rotating support plate will reciprocate and rotate at a certain angle with the second rotating shaft as the axis. Therefore, the arc-shaped transmission teeth at one end of the rotating support plate will cooperate with the transmission tooth grooves to drive the support column to reciprocate up and down, that is, the powder pressing operation on the coffee bean powder is realized by the powder pressing head installed at the bottom of the support column.

[0022] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed claims.

[0023] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A coffee powder tamping device, comprising a supporting bottom plate (1), characterized in that: A support base plate (1) is provided with a support housing (2) on its upper part. A bracket (3) is arranged on the inner surface of one lateral side of the support housing (2). A powder pressing head guide seat (4) is arranged at the top of the support housing (2) corresponding to the position of the bracket (3). A support mounting seat (5) is arranged at the top of the powder pressing head guide seat (4). A powder pressing head (6) is inserted and installed vertically inside the powder pressing head guide seat (4). A fixed connecting plate (7) is arranged at the bottom of the support mounting seat (5). One side of the fixed connecting plate (7) is fixedly connected to the support housing (2). A plugging groove is arranged inside the support mounting seat (5) corresponding to the position of the powder pressing head (6). A lifting support column (8) is arranged inside the plugging groove. The bottom of the lifting support column (8) is connected to the powder pressing head (6). A plurality of transmission tooth grooves (9) are equidistantly arranged on the outer surface of the lifting support column (8) from top to bottom. A first rotating shaft (10) is arranged at one end of the support mounting seat (5) away from the lifting support column (8). A second rotating shaft (11) is arranged inside the support mounting seat (5) between the first rotating shaft (10) and the lifting support column (8). A transmission gear (12) is installed between the two inner sides of the support mounting seat (5) of the first rotating shaft (10). One end of the first rotating shaft (10) passes through the support mounting seat (5) and is installed with a rotating seat (13). A rotating support plate (14) is installed on the second rotating shaft (11). Arc-shaped transmission teeth (15) are arranged at both ends of the rotating support plate (14). The arc-shaped transmission teeth (15) arranged at both ends of the rotating support plate (14) are respectively meshed with the transmission tooth grooves (9) and the transmission gear (12).

2. The coffee bean powder tamping device according to claim 1, characterized in that A linear bushing is arranged between the powder pressing head (6) and the powder pressing head guide seat (4).

3. The coffee bean powder pressing device according to claim 1, wherein Rotating bearings are arranged between the first rotating shaft (10) and the support mounting seat (5) and between the second rotating shaft (11) and the support mounting seat (5).

4. A coffee bean powder tamping device according to claim 1, characterized in that An operating handle (16) is installed on the rotating seat (13).

5. A coffee bean powder tamping device according to claim 4, wherein A telescopic device is arranged between the operating handle (16) and the support base plate (1). Both ends of the telescopic device are rotatably connected to the support base plate (1) and the operating handle (16) respectively.

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