Powder receiving structure and brewer

Abstract

This utility model relates to a powder receiving structure and a brewing device, belonging to the field of electrical appliances. The powder receiving structure includes: a housing assembly having a receiving cavity and a first water inlet; a drive assembly disposed on the housing assembly and located within the receiving cavity; a brewing assembly, which is drively connected to the drive assembly and can reciprocate on the drive assembly, and has a second water inlet, a brewing cavity, and a discharge outlet; a powder receiving assembly disposed on the housing assembly, which can move closer to or further away from the brewing assembly, and has a powder feeding port; and a push rod liquid inlet assembly disposed on the housing assembly and / or the brewing assembly, which can reciprocate within the brewing cavity, and has a brewing water inlet. The powder receiving assembly can flexibly move closer to or further away from the brewing assembly; this dynamic adjustment design allows for precise control of the powder feeding amount and timing according to brewing needs.

Description

Technical Field

[0001] This utility model relates to the field of electrical appliances, and in particular to a powder receiving structure and a brewing device. Background Technology

[0002] In the existing technology, the linkage design between the powder receiving structure and the brewing container of the brewing device has obvious defects. The connection method and movement coordination between the two lack precision and smoothness, which makes it difficult for the powder receiving structure to completely transfer the powder when conveying the powder to the brewing container, which seriously affects the quality of the final product. Utility Model Content

[0003] Therefore, it is necessary to address the significant defects in the linkage design between the powder receiving structure and the brewing container of the brewing device, and to provide a powder receiving structure and a brewing device.

[0004] A powder receiving structure includes: a housing assembly having a receiving cavity and a first water inlet; a driving assembly disposed on the housing assembly and located in the receiving cavity; a brewing assembly being drivenly connected to the driving assembly and capable of reciprocating on the driving assembly, the brewing assembly having a second water inlet, a brewing cavity, and a discharge port; a powder receiving assembly disposed on the housing assembly and capable of approaching or moving away from the brewing assembly, the powder receiving assembly having a powder feeding port; and a push rod liquid inlet assembly disposed on the housing assembly and / or the brewing assembly, the push rod liquid inlet assembly being capable of reciprocating in the brewing cavity, the push rod liquid inlet assembly having a brewing water inlet.

[0005] The above discloses a powder receiving structure for a brewing machine. The drive component is installed within the housing assembly's receiving cavity, providing stable power output to drive the brewing component in reciprocating motion along its track, forming a continuous and efficient brewing process. The powder receiving component can flexibly move closer to or further away from the brewing component. This dynamic adjustment design allows for precise control of the powder delivery amount and timing based on brewing needs, avoiding uneven beverage concentration caused by powder delivery errors and significantly improving product quality stability. The detachable design makes disassembly and installation of each component simple. When a component malfunctions or requires cleaning, the user can maintain it individually without complex operations, greatly reducing equipment maintenance difficulty and cost. Simultaneously, the first water inlet of the housing assembly, the second water inlet of the brewing component, and the brewing water inlet of the push rod liquid inlet cooperate to ensure thorough mixing of powder and water, not only improving brewing efficiency but also resulting in a smoother and more delicate beverage taste.

[0006] In one embodiment, a powder scraping assembly is also included, which is disposed on the housing assembly and / or the brewing assembly, and is rotatable relative to the brewing assembly. By providing the powder scraping assembly and utilizing its rotational function relative to the brewing assembly, residual powder in the brewing chamber can be quickly removed after each brewing, preventing material clumping and deterioration, effectively reducing the equipment failure rate, and ensuring long-term stable operation of the equipment.

[0007] In one embodiment, the brewing component has at least three positions relative to the driving component: a first position, a second position, and a third position; the powder receiving component has at least two positions relative to the brewing component: a fourth position and a fifth position; the push rod liquid inlet component has at least two positions relative to the brewing component: a sixth position and a seventh position; and the powder scraper component has at least two positions relative to the brewing component: an eighth position and a ninth position. When the brewing component is in the first position, the powder receiving component is in the fourth position, the push rod liquid inlet component is in the sixth position, and the powder scraper component is in the eighth position. The powder receiving component is close to the brewing component, the push rod liquid inlet component abuts against the bottom of the brewing component, the brewing chamber is open, the powder inlet is opposite to the brewing chamber, and the powder scraper component is close to the portion where the brewing component and the driving component are connected. When the brewing component is in the first position... In the second position, the powder receiving component is located in the fourth position, the push rod liquid inlet component is located in the seventh position, and the powder scraping component is located in the eighth position. The powder receiving component is away from the brewing component, the push rod liquid inlet component abuts against the bottom of the brewing component, and the powder scraping component is close to the part where the brewing component and the drive component are connected. The first water inlet, the second water inlet, the brewing water inlet, the brewing chamber, and the discharge port are sequentially connected. In the third position, the powder receiving component is located in the fifth position, the push rod liquid inlet component is located in the seventh position, and the powder scraping component is located in the ninth position. The powder receiving component is away from the brewing component, the push rod liquid inlet component passes through the brewing component, the brewing chamber is closed, and the powder scraping component is away from the part where the brewing component and the drive component are connected. By utilizing the reciprocating motion of the brewing component on the drive component, the functions of powder receiving, brewing, and powder scraping are achieved. In the powder receiving state, the brewing component is in the first position. At this time, the powder receiving component is close to the brewing component, the powder inlet is opposite to the brewing chamber, and the pusher-operated liquid inlet component abuts against the bottom of the brewing component, opening the brewing chamber. This arrangement allows the powdered raw materials to be accurately and efficiently delivered from the powder receiving component into the brewing chamber, reserving materials for subsequent brewing stages, ensuring the accuracy and stability of the powder quantity received, and reducing beverage quality fluctuations caused by powder quantity deviations. When the brewing component switches to the second position and enters the brewing state, the powder receiving component moves away to avoid powder interference, while the pusher-operated liquid inlet component remains in contact. Simultaneously, the first water inlet, second water inlet, brewing water inlet, brewing chamber, and outlet are sequentially connected, forming a smooth water flow channel. Multiple water inlets work together to ensure that water and powder are fully mixed and evenly stirred within the brewing chamber, ensuring consistent beverage concentration and a delicate taste. This design not only improves brewing efficiency but also meets the specific requirements of different powders for brewing water flow, adapting to various beverage preparation needs. When the powder scraping mode is activated, i.e., when the brewing component is in the third position, the push rod liquid inlet component passes through the brewing component and pushes out the powder cake in the brewing chamber. At the same time, the powder scraping component pushes out the powder cake, performing a thorough cleaning of the brewing component.The rotating powder scraper can reach deep into corners to thoroughly remove residual powder from the brewing chamber, preventing material buildup and bacterial growth that could affect subsequent brewing quality. It also reduces the risk of equipment clogging due to powder residue, extending equipment lifespan and ensuring continuous and stable operation. These different position settings, through precise linkage and function switching between components, achieve fully automated and refined control of the powder receiving, brewing, and powder scraping processes. This not only improves the efficiency and quality of beverage preparation but also reduces manual intervention costs, enhances the equipment's applicability and reliability, and provides a superior solution for automated food and beverage production.

[0008] In one embodiment, the brewing assembly includes a connecting support, a brewing container, a brewing head, a sealing handle, a pressure block, and a spring block. The connecting support is driven by the drive assembly. The brewing container is mounted on the connecting support, and the brewing head is mounted on the housing assembly. The connecting support can move the brewing container closer to or away from the brewing head. The sealing handle is mounted on the brewing head. The pressure block and the spring block are both mounted on the brewing container. The pressure block and the spring block can move the powder receiving assembly closer to or away from the brewing container. The push rod liquid inlet assembly can reciprocate within the brewing container. The brewing container has a second water inlet and a brewing chamber, and the sealing handle has the discharge port. By driving the connecting support to the drive assembly, which serves as a key hub for power transmission, the brewing container is moved along a predetermined track, enabling the brewing assembly to switch positions under different operating conditions. This movement process ensures the orderly connection of powder receiving, brewing, and discharging stages, and its stable transmission performance directly affects the operating efficiency and reliability of the entire equipment. The brewing tank holds the powdered ingredients and water, providing space for the brewing process. A second water inlet ensures precise water flow into the brewing chamber, allowing for thorough mixing with the powder. The brewing head, fixed to the housing assembly, works in conjunction with the moving brewing tank, creating a complete brewing space when they are close together. A sealing handle on the brewing head has a discharge port for discharging the brewed beverage. The sealing handle, through a precise sealing structure design, ensures no liquid leakage during brewing, maintaining stable internal pressure and guaranteeing the beverage's brewing effect and taste. A pressure block and a spring block are mounted on the brewing tank, working together to precisely control the distance between the powder receiving component and the brewing tank. During powder receiving, the pressure block brings the powder receiving component closer to the brewing tank, ensuring smooth powder delivery; after receiving, the spring block moves the powder receiving component away from the brewing tank, preventing interference with subsequent brewing processes and ensuring smooth equipment operation without interference between components. The push rod liquid inlet reciprocates within the brewing tank, working in conjunction with the powder scraper to eject discarded powder cakes.

[0009] In one embodiment, the powder receiving assembly includes a fixed housing, a driving device, and a powder receiving device. The fixed housing is disposed on the housing assembly, the driving device is disposed on the fixed housing, and the powder receiving device is disposed on the driving device. The brewing assembly can drive the driving device to move the powder receiving device away from or towards the brewing assembly. By securely mounting the fixed housing on the housing assembly, rigid support is provided for the entire powder receiving assembly, ensuring its stable position during equipment operation. This fixed structure design effectively reduces vibration and displacement, ensuring accurate powder feeding in the subsequent process. The driving device, mounted on the fixed housing and linked to the brewing assembly, can precisely control the powder receiving device to move closer to or away from the brewing assembly according to the needs of the brewing process. In the powder receiving state, the driving device pushes the powder receiving device closer to the brewing assembly, ensuring precise alignment between the powder feeding port and the brewing chamber, guaranteeing smooth powder entry into the brewing chamber. During the brewing and powder scraping stages, the driving device moves the powder receiving device away, avoiding interference with other processes and enabling independent operation of each functional module.

[0010] In one embodiment, the driving device includes a drive support and a drive gear. The drive gear is mounted on the fixed housing, and the drive support is mounted on the drive gear. The brewing assembly can drive the drive support and rotate the drive gear. The drive gear moves the powder receiving device away from or towards the brewing assembly. By mounting the drive gear on the fixed housing, when the brewing assembly reciprocates under the drive of the drive assembly, the drive gear rotates around its axis through contact and pushing with the drive support, thereby moving the powder receiving device away from or towards the brewing assembly, achieving the purposes of adding powder, brewing, and scraping powder.

[0011] In one embodiment, the powder receiving device includes a powder receiving strip and a stop. The powder receiving strip is convexly connected to the driving device, which moves the powder receiving strip away from or towards the brewing assembly. The stop is disposed on the fixed housing and / or the powder receiving strip, and the powder receiving strip can drive the stop to move. The powder receiving strip is provided with the powder delivery port. By convexly connecting the powder receiving strip to the driving device, it serves as the core component directly receiving and conveying powder. Under the drive of the driving device, it can precisely move closer to or away from the brewing assembly. When the brewing assembly is in the powder receiving state, the powder receiving strip moves to a position close to the brewing assembly under the drive of the driving device, ensuring that the powder falls smoothly into the brewing chamber and achieving stable quantitative powder supply. At the same time, the movement path and position of the powder receiving strip are precisely controlled by the driving device to ensure that the powder receiving and delivery positions are consistent each time, reducing powder quantity errors caused by positional deviations. The stop is pushed by the powder receiving strip to open or close the powder outlet of the grinding assembly. This precise opening and closing control not only ensures the accuracy of powder dispensing each time and maintains the stable quality of beverage production, but also effectively reduces powder residue, lowers the risk of residual powder clumping due to moisture affecting the performance of the grinding device, reduces cleaning and maintenance workload, and improves the overall operating efficiency and service life of the equipment.

[0012] In one embodiment, the push rod liquid inlet assembly includes a first push rod, a second push rod, a push block, a sealing ring, a support member, and a control device. The control device is mounted on the housing assembly. The first push rod is mounted on the control device, the second push rod is mounted on the first push rod, and the push block is mounted on the second push rod. The push block can reciprocate in the brewing chamber to open or close the brewing chamber. The sealing ring is mounted on the push block. Multiple support members are mounted on the housing assembly and abut against the first push rod. The push block has multiple brewing water inlets. By mounting the control device on the housing assembly, the movement of the first push rod is precisely controlled. The first push rod, mounted on the control device, transmits the power of the control device to the second push rod. The second push rod is movably connected to the push block, thereby driving the push block to reciprocate in the brewing chamber. This multi-stage push rod design effectively amplifies the driving force of the control device, ensuring that the push block generates sufficient thrust in the brewing chamber for reliable opening and closing. When the brewing assembly is in the powder-receiving state, the pusher block is located at the bottom of the brewing chamber, keeping the brewing cavity open so that the powder-receiving device can smoothly deliver the powder. During brewing, the pusher block works with the brewing head to compact the coffee powder and brew it, preventing water and powder leakage and ensuring that the brewing process takes place in a relatively closed space, which helps to improve brewing efficiency and the stability of beverage quality. A sealing ring is located on the pusher block and plays a crucial sealing role. When the pusher block closes the brewing cavity, the sealing ring fits tightly against the inner wall of the brewing cavity, forming a reliable sealing barrier, effectively preventing water and powder leakage during brewing. This not only ensures stable pressure within the brewing cavity, which is conducive to thorough mixing of water and powder, but also avoids internal equipment contamination caused by leakage, reducing cleaning and maintenance workload and extending the equipment's lifespan. Multiple support components, by tightly abutting against the first push rod, form a multi-point support structure, which can effectively resist these external forces and prevent the first push rod from shifting or shaking. This rigid support ensures that the pusher block maintains a stable position during the powder scraping process, preventing incomplete powder scraping due to vibration.

[0013] In one embodiment, the powder scraping assembly includes a powder scraping drive and a powder scraping body. The powder scraping drive is disposed on the housing assembly, and the powder scraping body is disposed on the brewing assembly. When the brewing assembly reciprocates, the powder scraping drive can drive the powder scraping body away from or towards the part where the brewing assembly and the drive assembly are connected. By disposing of the powder scraping drive on the housing assembly, when the brewing assembly reciprocates under the drive assembly, the powder scraping drive drives the powder scraping body to push the powder cake out of the brewing chamber by rotation. Since residual powder may clog the brewing inlet, affecting the flow of water and the efficiency of beverage circulation, the powder scraping assembly ensures unobstructed water flow during brewing by promptly removing these obstacles, allowing water and powder to mix thoroughly, improving brewing efficiency and beverage uniformity.

[0014] In one embodiment, the housing assembly includes an outer shell assembly and an inner shell assembly. The inner shell assembly is disposed on the outer shell assembly, the drive assembly is disposed on the inner shell assembly, the powder receiving assembly is disposed on the outer shell assembly, the push rod liquid inlet assembly is disposed on the inner shell assembly, and the powder scraping assembly is disposed on the outer shell assembly. The inner shell assembly has the receiving cavity and the first water inlet. By utilizing the inner shell assembly, a stable mounting base is provided for the drive assembly, ensuring the stability of its power output. The drive assembly is connected to the brewing assembly through a transmission structure, driving the brewing assembly to reciprocate, realizing precise switching between processes such as powder receiving, brewing, and powder scraping. The push rod liquid inlet assembly is installed on the inner shell assembly, and its push block can directly control the opening and closing of the cavity within the brewing cavity. At the same time, the rigid support of the inner shell assembly avoids shaking during push rod movement, ensuring sealing accuracy and control reliability. The first water inlet of the inner shell assembly, the second water inlet of the brewing assembly, and the brewing water inlet of the push rod liquid inlet assembly form a three-dimensional water flow channel. The fit between the outer and inner shell components ensures that water flows within a closed space, preventing spillage and contamination.

[0015] In one embodiment, the inner shell assembly includes a front shell and a rear shell. The rear shell is disposed on the outer shell assembly, and the front shell is disposed on the rear shell and / or the outer shell assembly. The drive assembly is disposed on the front shell and / or the rear shell, and the push rod liquid inlet assembly is disposed on the front shell. The front shell and the rear shell together form the receiving cavity. By directly fixing the push rod liquid inlet assembly to the front shell, its push block can accurately extend into the brewing chamber to perform opening and closing actions. The area near the front shell mainly houses modules that directly contact powder or water, such as the push rod liquid inlet assembly and the brewing assembly, for easy user observation and quick cleaning. The area near the rear shell centrally houses the drive assembly, etc., to prevent powder or water intrusion that could cause short circuits or mechanical wear.

[0016] In one embodiment, a grinding component is also included, which is disposed on the housing component. The grinding component has a powder outlet, and the powder receiving component can open or close the powder outlet. When the powder outlet is open, the powder outlet and the powder delivery port are positioned opposite each other. By directly mounting the grinding component on the housing component, the path of the raw material from grinding to brewing is shortened, reducing powder loss and residue risks in intermediate stages. The powder receiving component controls the opening and closing of the powder outlet of the grinding component through a stop block, achieving on-demand powder supply. When the brewing component is in the powder receiving state, the stop block opens the powder outlet, and the ground powder material falls directly into the powder receiving strip under gravity. The powder outlet and the powder delivery port are precisely aligned to ensure no powder leakage or spillage. After the powder is received, the stop block quickly closes the powder outlet, blocking the powder path and preventing excess powder from entering, ensuring accurate and consistent powder quantity for each brew and improving the stability of the beverage concentration.

[0017] The second aspect of this application discloses a brewing device, which includes: the powder receiving structure described above; and a brewing device body, wherein the powder receiving structure is disposed on the brewing device body.

[0018] The second aspect disclosed above discloses a brewer in which the powder receiving structure is set on the brewer body. The powder scraping and feeding components are linked with the reciprocating motion of the brewer body to ensure accurate and consistent powder feeding each time. At the same time, residual powder particles are scraped off during the powder feeding process to prevent powder accumulation, moisture absorption, and cross-contamination between different powders. In addition, this integrated design supports modular disassembly and quick replacement, is compatible with various powder ingredients, and can perform operations such as resetting the powder scraping component in parallel during the brewing process, significantly shortening the brewing cycle and improving the efficiency of dispensing cups. Attached Figure Description

[0019] Figure 1 This is a first three-dimensional view of the powder-receiving structure;

[0020] Figure 2 This is a second three-dimensional view of the powder-receiving structure;

[0021] Figure 3 This is a third-dimensional view of the powder-collecting structure;

[0022] Figure 4 This is the fourth perspective view of the powder-collecting structure;

[0023] Figure 5 This is the sixth perspective view of the powder-receiving structure;

[0024] Figure 6 This is the seventh three-dimensional view of the powder-collecting structure;

[0025] Figure 7 This is the eighth three-dimensional diagram of the powder-receiving structure;

[0026] Figure 8 for Figure 7A magnified view of a portion of region A;

[0027] Figure 9 This is the ninth three-dimensional diagram of the powder-receiving structure;

[0028] Figure 10 This is a cross-sectional view of the powder receiving structure;

[0029] Figure 11 A first perspective view of the powder receiving assembly and the grinding assembly;

[0030] Figure 12 A second perspective view of the powder receiving assembly and the grinding assembly;

[0031] Figure 13 A 3D view of the powder receiving component;

[0032] Figure 14 This is a cross-sectional view of the push rod liquid inlet assembly;

[0033] Figure 15 for Figure 14 A magnified view of a portion of region B;

[0034] Figure 16 This is a 3D view of the push rod liquid inlet assembly.

[0035] The correspondence between the reference numerals and the component names is as follows:

[0036] 1. Housing assembly, 11. Outer shell assembly, 12. Inner shell assembly, 121. Front housing, 122. Rear housing, 101. Receiving cavity, 102. First water inlet;

[0037] 2. Driver components;

[0038] 3 Brewing components, 31 Connecting support, 32 Brewing tank, 33 Brewing head, 34 Sealing handle, 35 Pressing block, 36 Spring block, 301 Second water inlet, 302 Brewing chamber, 303 Discharge outlet;

[0039] 4. Powder receiving assembly, 41. Fixed housing, 42. Drive device, 421. Drive support, 422. Drive gear, 43. Powder receiving device, 431. Powder receiving strip, 432. Stop block, 401. Powder feeding port.

[0040] 5. Push rod liquid inlet assembly, 51. First push rod, 52. Second push rod, 53. Push block, 54. Sealing ring, 55. Support component, 501. Brewing water inlet;

[0041] 6. Powder scraping assembly, 61. Powder scraping drive, 62. Powder scraping body;

[0042] 7 Grinding components, 701 powder outlet. Detailed Implementation

[0043] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0044] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0045] The powder receiving structure and brewing device of this utility model are described below with reference to the accompanying drawings.

[0046] Example 1

[0047] like Figures 1 to 16 As shown, this embodiment discloses a powder receiving structure, including: a housing assembly 1, which has a receiving cavity 101 and a first water inlet 102; a driving assembly 2, which is disposed on the housing assembly 1 and located in the receiving cavity 101; a brewing assembly 3, which is connected to the driving assembly 2 and can reciprocate on the driving assembly 2, and has a second water inlet 301, a brewing cavity 302 and a discharge port 303; a powder receiving assembly 4, which is disposed on the housing assembly 1 and can move close to or away from the brewing assembly 3, and has a powder feeding port 401; and a push rod liquid inlet assembly 5, which is disposed on the housing assembly 1 and / or the brewing assembly 3, and can reciprocate in the brewing cavity 302, and has a brewing water inlet 501.

[0048] This application discloses a powder receiving structure for a brewing machine. The drive component 2 is installed within the receiving cavity 101 of the housing component 1, providing stable power to drive the brewing component 3 to reciprocate along its track, forming a continuous and efficient brewing process. The powder receiving component 4 can flexibly move closer to or further away from the brewing component 3. This dynamic adjustment design allows for precise control of the powder delivery amount and timing according to brewing needs, avoiding uneven beverage concentration caused by powder delivery errors and significantly improving product quality stability. The detachable design makes disassembly and installation of each component simple. When a component malfunctions or requires cleaning, the user can maintain it individually without complex operations, greatly reducing the difficulty and cost of equipment maintenance. Simultaneously, the first water inlet 102 of the housing component 1, the second water inlet 301 of the brewing component 3, and the brewing water inlet 501 of the push rod liquid inlet component 5 cooperate to ensure thorough mixing of powder and water, not only improving brewing efficiency but also resulting in a smoother and more delicate beverage taste.

[0049] like Figures 1 to 4As shown, in addition to the features of the above embodiments, this embodiment further includes a powder scraping component 6, which is disposed on the housing component 1 and / or the brewing component 3, and is rotatable relative to the brewing component 3. By providing the powder scraping component 6 and utilizing its rotational function relative to the brewing component 3, residual powder in the brewing chamber can be quickly removed after each brewing, preventing material agglomeration and deterioration, effectively reducing the equipment failure rate, and ensuring long-term stable operation of the equipment.

[0050] like Figures 1 to 3As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the brewing component 3 has at least a first position, a second position, and a third position relative to the driving component 2; the powder receiving component 4 has at least a fourth position and a fifth position relative to the brewing component 3; the push rod liquid inlet component 5 has at least a sixth position and a seventh position relative to the brewing component 3; and the powder scraper component 6 has at least an eighth position and a ninth position relative to the brewing component 3. When the brewing component 3 is in the first position, the powder receiving component 4 is in the fourth position, the push rod liquid inlet component 5 is in the sixth position, and the powder scraper component 6 is in the eighth position. The powder receiving component 4 is close to the brewing component 3, the push rod liquid inlet component 5 abuts against the bottom of the brewing component 3, the brewing chamber 302 is open, the powder delivery port 401 is disposed opposite to the brewing chamber 302, and the powder scraper component 6 is close to the brewing component 3 and the driving component 2, which are connected in a transmission manner. In the first position, when the brewing component 3 is in the second position, the powder receiving component 4 is in the fourth position, the push rod liquid inlet component 5 is in the seventh position, and the powder scraping component 6 is in the eighth position. The powder receiving component 4 is away from the brewing component 3, the push rod liquid inlet component 5 abuts against the bottom of the brewing component 3, and the powder scraping component 6 is close to the part where the brewing component 3 and the drive component 2 are connected. The first water inlet 102, the second water inlet 301, the brewing water inlet 501, the brewing chamber 302, and the discharge port 303 are connected in sequence. In the second position, when the brewing component 3 is in the third position, the powder receiving component 4 is in the fifth position, the push rod liquid inlet component 5 is in the seventh position, and the powder scraping component 6 is in the ninth position. The powder receiving component 4 is away from the brewing component 3, the push rod liquid inlet component 5 passes through the brewing component 3, the brewing chamber 302 is closed, and the powder scraping component 6 is away from the part where the brewing component 3 and the drive component 2 are connected. By utilizing the reciprocating motion of the brewing component 3 on the drive component 2, the functions of powder receiving, brewing, and powder scraping are realized. In the powder receiving state, the brewing component 3 is in the first position. At this time, the powder receiving component 4 is close to the brewing component 3, the powder inlet 401 is opposite to the brewing chamber 302, and the push rod liquid inlet component 5 abuts against the bottom of the brewing component 3 and opens the brewing chamber 302. This series of arrangements allows the powder raw materials to be accurately and efficiently fed from the powder receiving component 4 into the brewing chamber 302, reserving materials for subsequent brewing stages, ensuring the accuracy and stability of the powder receiving amount, and reducing beverage quality fluctuations caused by powder quantity deviations. When the brewing component 3 switches to the second position to enter the brewing state, the powder receiving component 4 moves away to avoid powder interference, and the push rod liquid inlet component 5 remains in contact. At the same time, the first water inlet 101, the second water inlet 301, the brewing water inlet 501, the brewing chamber 302, and the outlet 303 are connected in sequence to form a smooth water flow channel. The coordinated water injection from multiple water inlets ensures that the water and powder are fully mixed and evenly stirred in the brewing chamber 302, ensuring consistent beverage concentration and a delicate taste. This design not only improves brewing efficiency but also meets the special requirements of different powders for brewing water flow, adapting to the needs of making various beverages.When the powder scraping state is entered, i.e., the brewing component is in the third position, the push rod liquid inlet component 5 passes through the brewing component 3, pushing out the powder cake in the brewing chamber 302. At the same time, the powder scraping component 6 pushes out the powder cake, thoroughly cleaning the brewing component 3. The rotation of the powder scraping component 6 can reach deep into corners, thoroughly removing residual powder in the brewing chamber 302, preventing material accumulation and bacterial growth that could affect subsequent brewing quality. It also reduces the risk of equipment blockage due to powder residue, extends equipment lifespan, and ensures continuous and stable operation. These different position settings, through precise linkage and function switching between components, achieve full-process automation and refined control of powder receiving, brewing, and powder scraping. This not only improves the efficiency and quality of beverage production but also reduces manual intervention costs, enhances the applicability and reliability of the equipment, and provides a better solution for automated food and beverage production.

[0051] like Figure 1 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, in addition to the features of the above embodiments, this embodiment further defines: the brewing assembly 3 includes a connecting support 31, a brewing container 32, a brewing head 33, a sealing handle 34, a pressure block 35, and a spring block 36. The connecting support 31 is connected to the driving assembly 2. The brewing container 32 is disposed on the connecting support 31. The brewing head 33 is disposed on the housing assembly 1. The connecting support 31 can drive the brewing container 32 to move closer to or away from the brewing head 33. The sealing handle 34 is disposed on the brewing head 33. The pressure block 35 and the spring block 36 are both disposed on the brewing container 32. The pressure block 35 and the spring block 36 can drive the powder receiving assembly 4 to move closer to or away from the brewing container 32. The push rod liquid inlet assembly 5 can reciprocate within the brewing container 32. The brewing container 32 is provided with a second water inlet 301 and a brewing chamber 302. The sealing handle 34 is provided with a discharge port 303. By connecting the connecting support 31 to the drive assembly 2, serving as a key hub for power transmission, the brewing container 32 is driven to move along a predetermined track, enabling the position switching of the brewing assembly under different working conditions. This movement process ensures the orderly connection of powder receiving, brewing, and discharging stages, and its stable transmission performance directly affects the operating efficiency and reliability of the entire equipment. The brewing container 32 is used to hold powdered raw materials and water, and provides space for the brewing process. The setting of the second water inlet 301 allows water to be accurately injected into the brewing chamber 302, fully mixing with the powder. The brewing head 33 is fixed to the housing assembly 1 and cooperates with the moving brewing container 32 to form a complete brewing space when the two are close together. The sealing handle 34 is set on the brewing head 33, and the outlet 303 on it is responsible for discharging the brewed beverage. The sealing handle 34, through a precise sealing structure design, ensures that the liquid will not leak during the brewing process, maintains stable internal pressure, and thus guarantees the brewing effect and taste of the beverage. The pressing block 35 and the spring block 36 are mounted on the brewing tank 32. They work together to precisely control the distance between the powder receiving component 4 and the brewing tank 32. During the powder receiving stage, the pressing block 35 brings the powder receiving component 4 closer to the brewing tank 32, ensuring smooth powder delivery. After powder receiving is complete, the spring block 36 moves the powder receiving component 4 away from the brewing tank 32, preventing interference with subsequent brewing processes and ensuring smooth equipment operation by preventing interference between components. The push rod liquid inlet component 5 reciprocates within the brewing tank 32, and in conjunction with the powder scraper component 6, it pushes out waste powder cakes.

[0052] like Figure 1 and Figure 11As shown, in addition to the features of the above embodiments, this embodiment further defines: the powder receiving assembly 4 includes a fixed housing 41, a driving device 42, and a powder receiving device 43. The fixed housing 41 is disposed on the housing assembly 1, the driving device 42 is disposed on the fixed housing 41, and the powder receiving device 43 is disposed on the driving device 42. The brewing assembly 3 can drive the driving device 42 to move the powder receiving device 43 away from or towards the brewing assembly 3. By firmly installing the fixed housing 41 on the housing assembly 1, rigid support is provided for the entire powder receiving assembly 4, ensuring that it maintains a stable position during equipment operation. This fixed structure design effectively reduces vibration and displacement, providing a guarantee for subsequent accurate powder delivery. The driving device 42 is installed on the fixed housing 41 and is linked with the brewing assembly 3, enabling precise control of the powder receiving device 43 to move closer to or away from the brewing assembly 3 according to the needs of the brewing process. In the powder receiving state, the drive device 42 pushes the powder receiving device 43 close to the brewing component 3, so that the powder feeding port 401 is precisely connected with the brewing chamber 302, ensuring that the powder falls smoothly into the brewing chamber 302; while in the brewing and powder scraping stages, the drive device 42 drives the powder receiving device 43 away to avoid interfering with other processes, realizing the independent operation of each functional module.

[0053] like Figure 11 and Figure 13 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the driving device 42 includes a driving support 421 and a driving gear 422. The driving gear 422 is disposed on the fixed housing 41, and the driving support 421 is disposed on the driving gear 422. The brewing component 3 can drive the driving support 421 and drive the driving gear 422 to rotate. The driving gear 422 drives the powder receiving device 43 away from or near the brewing component 3. By disposing of the driving gear 422 on the fixed housing 41, when the brewing component 3 reciprocates under the drive of the driving component 2, through contact and pushing with the driving support 421, the driving gear 422 rotates around its axis, thereby driving the powder receiving device 43 away from or near the brewing component 3, achieving the purpose of adding powder, brewing, and scraping powder.

[0054] like Figure 11 and Figure 12As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the powder receiving device 43 includes a powder receiving strip 431 and a stop block 432. The powder receiving strip 431 is connected to the driving device 42. The driving device 42 drives the powder receiving strip 431 away from or near the brewing component 3. The stop block 432 is disposed on the fixed housing 41 and / or the powder receiving strip 431. The powder receiving strip 431 can drive the stop block 432 to move. The powder receiving strip 431 is provided with a powder feeding port 401. By connecting the powder receiving strip 43 to the driving device 42, it serves as the core component for directly receiving and conveying powder. Under the drive of the driving device 42, it can accurately approach or move away from the brewing component 3. When the brewing component 3 is in the powder receiving state, the powder receiving strip 43 moves to a position close to the brewing component 3 under the drive of the driving device 42, ensuring that the powder falls smoothly into the brewing chamber 302 and achieving stable quantitative powder supply. Meanwhile, the movement path and position of the powder receiving strip 43 are precisely controlled by the drive device 42 to ensure that the powder receiving and feeding positions are consistent each time, reducing powder quantity errors caused by positional deviations. The stop block 432 is pushed by the powder receiving strip 431 to open or close the powder outlet 701 of the grinding component 7. This precise opening and closing control not only ensures the accuracy of the powder quantity each time and maintains the stable quality of beverage preparation, but also effectively reduces powder residue, lowers the risk of residual powder agglomerating and affecting the performance of the grinding device, reduces cleaning and maintenance workload, and improves the overall operating efficiency and service life of the equipment.

[0055] like Figure 1 , Figure 14 , Figure 15 and Figure 16As shown, in addition to the features of the above embodiments, this embodiment further defines: the push rod liquid inlet assembly 5 includes a first push rod 51, a second push rod 52, a push block 53, a sealing ring 54, a support member 55, and a control device. The control device is mounted on the housing assembly 1. The first push rod 51 is mounted on the control device, the second push rod 52 is mounted on the first push rod 51, and the push block 53 is mounted on the second push rod 52. The push block 53 can reciprocate in the brewing chamber 302 to open or close the brewing chamber 302. The sealing ring 54 is mounted on the push block 53. There are multiple support members 55 mounted on the housing assembly 1, and the multiple support members 55 abut against the first push rod 51. The push block 53 is provided with a brewing water inlet 501, and there are multiple brewing water inlets 501. By mounting the control device on the housing assembly 1, the movement of the first push rod 51 is precisely controlled. The first push rod 51 is mounted on the control device, transmitting power from the control device to the second push rod 52, which in turn drives the push block 53 to reciprocate within the brewing chamber 302. This multi-stage push rod design effectively amplifies the driving force of the control device, ensuring that the push block 53 generates sufficient thrust within the brewing chamber 302 to reliably open and close it. When the brewing assembly 3 is in the powder receiving state, the push block 53 is located at the bottom of the brewing vessel 32, keeping the brewing chamber 302 open so that the powder receiving device 43 can smoothly deliver the powdered material. During the brewing process, the push block 53 cooperates with the brewing head 33 to compact the coffee powder and brew it, preventing water and powder leakage and ensuring that the brewing process takes place in a relatively enclosed space, which is beneficial for improving brewing efficiency and the stability of beverage quality. The sealing ring 54 is mounted on the push block 53, playing a crucial sealing role. When the push block 53 closes the brewing chamber 302, the sealing ring 54 fits tightly against the inner wall of the brewing chamber 302, forming a reliable sealing barrier that effectively prevents water and powder from leaking during the brewing process. This not only ensures stable pressure within the brewing chamber 302, facilitating thorough mixing of water and powder, but also prevents internal equipment contamination due to leakage, reducing cleaning and maintenance workload and extending the equipment's service life. Multiple support members 55, by tightly abutting against the first push rod 51, form a multi-point support structure, effectively resisting external interference and preventing displacement or shaking of the first push rod 51. This rigid support ensures that the push block 53 maintains a stable position during powder scraping, avoiding incomplete powder scraping due to vibration.

[0056] like Figure 1 and Figure 6As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the powder scraping assembly 6 includes a powder scraping drive 61 and a powder scraping body 62. The powder scraping drive 61 is disposed on the housing assembly 1, and the powder scraping body 62 is disposed on the brewing assembly 3. When the brewing assembly 3 reciprocates, the powder scraping drive 61 can drive the powder scraping body 62 away from or near the part where the brewing assembly 3 and the drive assembly 2 are connected. By disposing of the powder scraping drive 61 on the housing assembly 1, when the brewing assembly 3 reciprocates under the drive assembly 2, the powder scraping drive 61 drives the powder scraping body 62, and pushes out the powder cake in the brewing chamber 302 by rotation. Since residual powder may clog the brewing inlet 501, affecting the flow of water and the efficiency of beverage circulation, by timely removal of these obstacles, the powder scraping assembly 4 ensures the smooth flow of water during the brewing process, allowing water and powder to mix fully, improving brewing efficiency and beverage uniformity.

[0057] like Figure 3 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further defines: the housing assembly 1 includes an outer shell assembly 11 and an inner shell assembly 12. The inner shell assembly 12 is disposed on the outer shell assembly 11, the drive assembly 2 is disposed on the inner shell assembly 12, the powder receiving assembly 4 is disposed on the outer shell assembly 11, the push rod liquid inlet assembly 5 is disposed on the inner shell assembly 12, and the powder scraping assembly 6 is disposed on the outer shell assembly 11. The inner shell assembly 12 has a receiving cavity 101 and a first water inlet 102. By utilizing the inner shell assembly 12, a stable mounting base is provided for the drive assembly 2, ensuring the stability of its power output. The drive assembly 2 is connected to the brewing assembly 3 through a transmission structure, driving the brewing assembly 3 to reciprocate, realizing precise switching of processes such as powder receiving, brewing, and powder scraping. The push rod liquid inlet assembly 5 is installed on the inner shell assembly 2, and its push block 53 can directly control the opening and closing of the cavity within the brewing cavity 302. At the same time, the rigid support of the inner shell assembly 12 avoids shaking during push rod movement, ensuring sealing accuracy and control reliability. The first water inlet 102 of the inner shell assembly 12, together with the second water inlet 301 of the brewing assembly 3 and the brewing water inlet 501 of the push rod liquid inlet assembly 5, form a three-dimensional water flow channel. The cooperation between the outer shell assembly 11 and the inner shell assembly 12 ensures that the water flows within the enclosed space, preventing overflow and contamination.

[0058] like Figure 3 and Figure 4As shown, in addition to the features of the above embodiments, this embodiment further defines: the inner shell assembly 12 includes a front shell 121 and a rear shell 122. The rear shell 122 is disposed on the outer shell assembly 11, and the front shell 121 is disposed on the rear shell 122 and / or the outer shell assembly 11. The drive assembly 2 is disposed on the front shell 121 and / or the rear shell 122, and the push rod liquid inlet assembly 5 is disposed on the front shell 121. The front shell 121 and the rear shell 122 enclose a receiving cavity 101. By directly fixing the push rod liquid inlet assembly 5 to the front shell 121, its push block 53 can accurately extend into the brewing cavity 302 to perform opening and closing actions. The area near the front shell 121 mainly arranges modules that directly contact powder or water, such as the push rod liquid inlet assembly 5 and the brewing assembly 4, for easy user observation and quick cleaning. The area near the rear shell 122 centrally installs the drive assembly 2, etc., to avoid powder or water intrusion that could cause short circuits or mechanical wear.

[0059] like Figure 1 and Figure 12 As shown, in addition to the features of the above embodiments, this embodiment further includes a grinding component 7, which is disposed on the housing component 1. The grinding component 7 has a powder outlet 701, and the powder receiving component 4 can open or close the powder outlet 701. When the powder outlet 701 is open, the powder outlet 701 is positioned opposite to the powder feeding port 401. By directly mounting the grinding component 7 on the housing component 1, the path from grinding to brewing of the raw materials is shortened, reducing powder loss and residue risks in intermediate stages. The powder receiving component 4 controls the opening and closing of the powder outlet 701 of the grinding component 7 via the stop block 432 to achieve on-demand powder supply. When the brewing component 3 is in the powder receiving state, the stop block 432 opens the powder outlet 701, and the ground powder material falls directly into the powder receiving strip 431 under the action of gravity. The powder outlet 701 and the powder delivery port 401 are precisely aligned to ensure that there is no leakage or spillage of powder particles. After the powder receiving is completed, the stop block 432 quickly closes the powder outlet 701 to block the powder path and prevent excess powder from entering, ensuring that the amount of powder for each brewing is accurate and consistent, and improving the stability of the beverage concentration.

[0060] Example 2

[0061] like Figures 1 to 16 As shown, this embodiment discloses a brewing device, including: the powder receiving structure described above; and a brewing device body, wherein the powder receiving structure is disposed on the brewing device body.

[0062] The second aspect of this application discloses a brewer with a powder receiving structure integrated into the brewer body. The powder scraping and dispensing components are linked to the reciprocating motion of the brewer body to ensure precise and consistent powder dispensing each time. Simultaneously, residual powder particles are scraped off during dispensing, preventing powder accumulation, moisture absorption, and cross-contamination between different powder types. Furthermore, this integrated design supports modular disassembly and quick replacement, is compatible with various powder ingredients, and can perform operations such as resetting the powder scraping component during brewing, significantly shortening the brewing cycle and improving dispensing efficiency.

[0063] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A powder-collecting structure, characterized in that, The powder receiving structure includes: The housing assembly (1) is provided with a receiving cavity (101) and a first water inlet (102); A drive assembly (2) is disposed on the housing assembly (1) and located in the receiving cavity (101); The brewing component (3) is connected to the driving component (2) and can reciprocate on the driving component (2). The brewing component (3) is provided with a second water inlet (301), a brewing chamber (302) and a discharge port (303). A powder receiving component (4) is disposed on the housing component (1). The powder receiving component (4) can be close to or away from the brewing component (3). The powder receiving component (4) is provided with a powder feeding port (401). A push rod liquid inlet assembly (5) is provided on the housing assembly (1) and / or the brewing assembly (3). The push rod liquid inlet assembly (5) can reciprocate in the brewing chamber (302). The push rod liquid inlet assembly (5) is provided with a brewing water inlet (501).

2. The powder receiving structure according to claim 1, characterized in that, It also includes a powder scraping assembly (6), which is disposed on the housing assembly (1) and / or the brewing assembly (3), and the powder scraping assembly (6) is rotatable relative to the brewing assembly (3).

3. The powder receiving structure according to claim 2, characterized in that, The brewing component (3) has at least a first position, a second position and a third position relative to the driving component (2), the powder receiving component (4) has at least a fourth position and a fifth position relative to the brewing component (3), the push rod liquid inlet component (5) has at least a sixth position and a seventh position relative to the brewing component (3), and the powder scraping component (6) has at least an eighth position and a ninth position relative to the brewing component (3). When the brewing component (3) is in the first position, the powder receiving component (4) is in the fourth position, the push rod liquid inlet component (5) is in the sixth position, the powder scraping component (6) is in the eighth position, the powder receiving component (4) is close to the brewing component (3), the push rod liquid inlet component (5) abuts against the bottom of the brewing component (3), the brewing chamber (302) is open, the powder feeding port (401) is opposite to the brewing chamber (302), and the powder scraping component (6) is close to the part where the brewing component (3) and the driving component (2) are connected. When the brewing component (3) is in the second position, the powder receiving component (4) is in the fourth position, the push rod liquid inlet component (5) is in the seventh position, the powder scraping component (6) is in the eighth position, the powder receiving component (4) is away from the brewing component (3), the push rod liquid inlet component (5) abuts against the bottom of the brewing component (3), and the powder scraping component (6) is close to the part where the brewing component (3) and the driving component (2) are connected. The first water inlet (102), the second water inlet (301), the brewing water inlet (501), the brewing chamber (302) and the discharge port (303) are connected in sequence. When the brewing component (3) is in the third position, the powder receiving component (4) is in the fifth position, the push rod liquid inlet component (5) is in the seventh position, the powder scraping component (6) is in the ninth position, the powder receiving component (4) is away from the brewing component (3), the push rod liquid inlet component (5) passes through the brewing component (3), the brewing chamber (302) is closed, and the powder scraping component (6) is away from the part where the brewing component (3) and the drive component (2) are connected.

4. The powder receiving structure according to claim 1, characterized in that, The brewing assembly (3) includes a connecting support (31), a brewing container (32), a brewing head (33), a sealing handle (34), a pressure block (35), and a spring block (36). The connecting support (31) is connected to the driving assembly (2) for transmission. The brewing container (32) is mounted on the connecting support (31), and the brewing head (33) is mounted on the housing assembly (1). The connecting support (31) can drive the brewing container (32) to move closer to or away from the brewing head (33). The sealing handle (34) The powder receiving assembly (4) is located on the brewing head (33), the pressure block (35) and the spring block (36) are both located on the brewing container (32), the pressure block (35) and the spring block (36) can drive the powder receiving assembly (4) away from or close to the brewing container (32), the push rod liquid inlet assembly (5) can reciprocate inside the brewing container (32), the brewing container (32) is provided with the second water inlet (301) and the brewing chamber (302), and the sealing handle (34) is provided with the discharge port (303).

5. The powder receiving structure according to claim 1, characterized in that, The powder receiving assembly (4) includes a fixed housing (41), a driving device (42), and a powder receiving device (43). The fixed housing (41) is disposed on the housing assembly (1), the driving device (42) is disposed on the fixed housing (41), and the powder receiving device (43) is disposed on the driving device (42). The brewing assembly (3) can drive the driving device (42) to move the powder receiving device (43) away from or closer to the brewing assembly (3).

6. The powder receiving structure according to claim 5, characterized in that, The driving device (42) includes a driving support (421) and a driving gear (422). The driving gear (422) is disposed on the fixed housing (41), and the driving support (421) is disposed on the driving gear (422). The brewing assembly (3) can drive the driving support (421) and drive the driving gear (422) to rotate. The driving gear (422) drives the powder receiving device (43) away from or close to the brewing assembly (3). And / or the powder receiving device (43) includes a powder receiving strip (431) and a stop (432). The powder receiving strip (431) is connected to the driving device (42). The driving device (42) drives the powder receiving strip (431) away from or near the brewing component (3). The stop (432) is disposed on the fixed housing (41) and / or the powder receiving strip (431). The powder receiving strip (431) can drive the stop (432) to move. The powder receiving strip (431) is provided with the powder feeding port (401).

7. The powder receiving structure according to claim 1, characterized in that, The push rod liquid inlet assembly (5) includes a first push rod (51), a second push rod (52), a push block (53), a sealing ring (54), a support member (55), and a control device. The control device is mounted on the housing assembly (1). The first push rod (51) is mounted on the control device. The second push rod (52) is mounted on the first push rod (51). The push block (53) is mounted on the second push rod (52). The push block (53) can reciprocate in the brewing chamber (302) to open or close the brewing chamber (302). The sealing ring (54) is mounted on the push block (53). There are multiple support members (55). Multiple support members (55) are mounted on the housing assembly (1). Multiple support members (55) abut against the first push rod (51). The push block (53) is provided with the brewing water inlet (501). There are multiple brewing water inlets (501).

8. The powder receiving structure according to claim 1, characterized in that, The housing assembly (1) includes an outer shell assembly (11) and an inner shell assembly (12). The inner shell assembly (12) is disposed on the outer shell assembly (11). The drive assembly (2) is disposed on the inner shell assembly (12). The powder receiving assembly (4) is disposed on the outer shell assembly (11). The push rod liquid inlet assembly (5) is disposed on the inner shell assembly (12). The inner shell assembly (12) is provided with the receiving cavity (101) and the first water inlet (102).

9. The powder receiving structure according to claim 8, characterized in that, The inner shell assembly (12) includes a front shell (121) and a rear shell (122). The rear shell (122) is disposed on the outer shell assembly (11). The front shell (121) is disposed on the rear shell (122) and / or the outer shell assembly (11). The drive assembly (2) is disposed on the front shell (121) and / or the rear shell (122). The push rod liquid inlet assembly (5) is disposed on the front shell (121). The front shell (121) and the rear shell (122) enclose the receiving cavity (101). And / or also includes a grinding assembly (7) disposed on the housing assembly (1), the grinding assembly (7) having a powder outlet (701), the powder receiving assembly (4) being able to open or close the powder outlet (701), the powder outlet (701) being open, the powder outlet (701) being disposed opposite to the powder feeding port (401).

10. A brewing device, characterized in that, The brewing device includes: The powder-collecting structure according to any one of claims 1 to 9; The brewer body, wherein the powder receiving structure is disposed on the brewer body.

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