A coffee grinder configured with a tank discharge adjustment device

Abstract

The utility model provides a kind of bean grinder with tank body discharge adjusting device, to solve the discharge hole of the tank bottom on the coffee bean grinder in prior art is always in the state of opening, leading to user cannot control the amount of bean grinding and the problem that part of coffee beans falls into grinding device after grinding is finished is difficult to clean.A kind of bean grinder with tank body discharge adjusting device, comprising: machine body, is equipped with mounting portion;Tank body, the bottom of the tank body is equipped with first discharge hole;And, adjusting portion, second discharge hole and plugging portion are equipped on the adjusting portion;The first discharge hole includes opening state and closed state;By rotating the tank body relative to the adjusting portion, the first discharge hole can be switched between opening state and closed state.By rotating tank body and adjusting portion, the opening or closing of the first discharge hole in the bottom of tank body is realized, simple and convenient to operate, can control the amount of coffee beans falling, convenient for user to adjust.

Description

Technical Field

[0001] This utility model belongs to the field of coffee grinder technology, specifically relating to a coffee grinder equipped with a tank discharge adjustment device. Background Technology

[0002] Currently, coffee grinders are available on the market for grinding coffee beans into coffee powder. These grinders mainly consist of a main body, a grinding device inside the body, and a container on top of the grinding device. The container holds the coffee beans. When the grinding device is activated, the coffee beans in the container fall into the grinding device under gravity through the discharge port at the bottom of the container, where they are ground into coffee powder. However, in existing coffee grinders, the discharge port at the bottom of the container and the feed inlet of the grinding device remain connected during and after grinding. This results in some coffee beans still falling into the grinding device after grinding, making it impossible for the user to control the amount of coffee ground. Furthermore, the coffee beans that fall into the grinding device are difficult to clean. Utility Model Content

[0003] This utility model provides a coffee grinder equipped with a canister discharge adjustment device, which aims to solve the problem that the discharge hole at the bottom of the canister of the coffee grinder in the prior art is always open, which makes it impossible for users to control the amount of coffee grounds and makes it difficult to clean some coffee beans that fall into the grinding device after grinding.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A coffee grinder equipped with a container discharge adjustment device includes:

[0006] The body is equipped with a mounting section;

[0007] A tank body, rotatably mounted on the mounting portion and with an axial limiting component between the tank body and the mounting portion, a material-holding trough inside the tank body, and a first discharge hole at the bottom of the tank body; and...

[0008] An adjustment section is provided on the lower side of the tank body. A circumferential limiting component is provided between the adjustment section and the mounting section. A second discharge hole and a sealing section are provided around the adjustment section.

[0009] The first discharge port has an open state and a closed state; the first discharge port can be switched between the open state and the closed state by rotating the tank body relative to the adjustment part; when the first discharge port is in the open state, the first discharge port is connected to the second discharge port; when the first discharge port is in the closed state, the sealing part blocks the first discharge port.

[0010] A further embodiment: The mounting part is provided with a mounting hole, and the tank body and the adjusting part are both located in the mounting hole. The axial limiting component includes a limiting step arranged around the inner wall of the mounting hole and a limiting part limited to the lower side of the limiting step. The limiting part is provided with a clearance hole, and the limiting part is fixedly connected to the tank body.

[0011] Based on the above technical solution: the limiting part is limited to the lower side of the limiting step, and the limiting part is fixedly connected to the tank body, thereby realizing the axial fixation of the tank body and the mounting part and preventing the tank body from detaching from the mounting part; the clearance hole on the limiting part is used for coffee beans to fall into the grinding device below.

[0012] A further embodiment: the adjusting part is clamped between the limiting part and the tank body.

[0013] Based on the above technical solution: the adjusting part is clamped between the limiting part and the tank body, so that the adjusting part, the tank body and the limiting part are installed on the mounting part as a whole, or disassembled from the mounting part, which facilitates assembly.

[0014] A further solution: The limiting part is provided with a limiting boss, and the limiting step is provided with a clearance notch for the limiting boss to pass through vertically; when the limiting boss is located on the lower side of the limiting step, the tank body is axially fixed to the mounting part; when the limiting boss is located at the clearance notch, the first discharge hole is closed, and the tank body, adjusting part and limiting part can be disengaged from the mounting part by lifting the tank body upward.

[0015] Based on the above technical solution: the limiting boss and the clearance notch work together to enable the can, adjustment part and limiting part to be quickly disassembled from the mounting part, which is convenient for cleaning and maintenance. When the can and the limiting part are rotated so that the limiting boss is located on the lower side of the limiting step, the can and the mounting part are axially fixed to prevent the can from falling off the mounting part. When the limiting boss is located at the clearance notch, the first discharge hole is closed, so that when the can, adjustment part and limiting part are disassembled from the mounting part, coffee beans can be prevented from falling from the bottom of the can.

[0016] A further solution: An angle limiting component is provided between the adjusting part and the limiting part, and the angle limiting component is used to limit the angle at which the tank rotates relative to the adjusting part in a clockwise or counterclockwise direction.

[0017] Based on the above technical solution: by setting an angle limiting component to limit the angle of rotation of the tank relative to the adjusting part, excessive rotation of the tank can be avoided to prevent misalignment between the first discharge hole and the sealing part, thereby improving operational accuracy.

[0018] A further embodiment: The angle limiting component includes a first stop and a second stop surrounding the limiting part, and a stop block disposed on the adjusting part, the stop block being located between the first stop and the second stop; when the tank body and the limiting part are rotated clockwise so that the first stop abuts against the stop block, the first discharge port and the second discharge port are in a fully aligned open state; when the tank body and the limiting part are rotated counterclockwise so that the second stop abuts against the stop block, the first discharge port and the sealing part are in a fully aligned closed state.

[0019] Based on the above technical solution: by setting a stop on the adjusting part and setting a first stop and a second stop in the circumferential direction of the limiting part, when the tank body and the limiting part are rotated clockwise so that the first stop abuts against the stop, the first discharge hole and the second discharge hole are in a fully aligned open state; when the tank body and the limiting part are rotated counterclockwise so that the second stop abuts against the stop, the first discharge hole and the sealing part are in a fully aligned closed state, which is convenient for user operation.

[0020] A further embodiment: the limiting part is provided with an annular wall, and the adjusting part is located inside the annular wall; the annular wall is provided with an arc-shaped tightening section whose inner diameter gradually decreases in the counterclockwise direction, and the starting end and the ending end of the arc-shaped tightening section are provided with arc-shaped slots; the adjusting part is provided with an arc-shaped locking block that cooperates with the arc-shaped slots and the arc-shaped tightening section.

[0021] Based on the above technical solution: when the user rotates the tank and the limiting part clockwise, the arc-shaped locking block cooperates with the arc-shaped tightening section. As the inner diameter of the arc-shaped tightening section gradually decreases, the user will feel the damping effect becoming stronger and stronger, improving the user's feel and making it easier for the user to judge whether the rotation direction of the tank is to open or close the first discharge hole; by setting arc-shaped grooves at both the beginning and end of the arc-shaped tightening section to cooperate with the arc-shaped locking block, the arc-shaped locking block is located in the arc-shaped groove and adapts to it in the open and closed states, avoiding the problem of deformation caused by mutual squeezing of the limiting part and the adjusting part.

[0022] A further embodiment: The circumferential limiting component includes a limiting groove and a limiting protrusion located within the limiting groove, wherein the limiting groove and the limiting protrusion are respectively located on the inner sidewall of the mounting hole and on the adjusting part.

[0023] Based on the above technical solution: the above arrangement makes the adjusting part and the mounting part circumferentially fixed, preventing the adjusting part from rotating relative to the mounting part, and also facilitating installation.

[0024] A further embodiment: several first discharge holes are provided around the bottom of the tank, and a partition is provided between each pair of adjacent first discharge holes; several second discharge holes are provided around the adjustment part, and a sealing part is provided between each pair of adjacent second discharge holes;

[0025] When the first discharge port is in the open state, several first discharge ports are connected to several second discharge ports in a one-to-one correspondence; when the first discharge port is in the closed state, several sealing parts block several first discharge ports in a one-to-one correspondence.

[0026] Based on the above technical solution: the porous design can improve the uniformity of the output when the machine is open, and the partition prevents coffee beans from accumulating and clogging.

[0027] A further embodiment: Each of the partitions is provided with a downwardly sloping guide ramp between it and its two adjacent first discharge holes.

[0028] Based on the above technical solution: the guide slope guides the coffee beans to slide towards the first discharge hole, thereby reducing residue and improving discharge efficiency.

[0029] A further solution: The tank body is equipped with an operating handle.

[0030] Based on the above technical solution: the operating handle provides a force application point, making it easier for users to operate and enabling precise control of the rotation angle.

[0031] The beneficial effects of this utility model are as follows:

[0032] This invention features a rotatable canister mounted on the installation part of a coffee grinder, with an adjustment part circumferentially fixed on the installation part. This allows the first discharge port at the bottom of the canister to be opened or closed by rotating the canister and adjustment part relative to each other. Operation is simple and convenient. Furthermore, rotating the canister allows partial or complete alignment of the first and second discharge ports, adjusting the opening size of the first discharge port. This not only prevents coffee beans from falling too quickly and piling up, but also controls the amount of coffee beans falling, thus controlling the grinding volume and providing convenient adjustment for the user. After grinding, adjusting the first discharge port to the closed state ensures zero coffee bean leakage when closed.

[0033] An axial limiting component is provided between the tank body and the mounting part to prevent the tank body from detaching from the mounting part along the axial direction of the mounting hole when rotating, making the tank body more stable when rotating.

[0034] By setting a circumferential limiting component between the adjusting part and the mounting part, the adjusting part and the mounting part are circumferentially fixed, ensuring that the adjusting part is not rotated when the tank is rotated, thus making the structure more stable. Attached Figure Description

[0035] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a schematic diagram of a coffee grinder equipped with a can discharge adjustment device, wherein the can discharge adjustment device is installed on the mounting section.

[0037] Figure 2 This is a cross-sectional structural diagram of the tank discharge adjustment device installed on the mounting section.

[0038] Figure 3 This is an exploded structural diagram of the tank discharge adjustment device and installation part in the first direction.

[0039] Figure 4 This is an exploded structural diagram of the tank discharge adjustment device and installation part in the second direction.

[0040] Figure 5 This is a schematic diagram of the structure of the limiting part and the adjusting part on the mounting part when the first discharge hole is in the closed state.

[0041] Figure 6 This is a schematic diagram of the structure when the first discharge hole is in the open state.

[0042] Figure 7 This is a schematic diagram of the structure of the limiting part and the adjusting part on the mounting part when the first discharge hole is in the open state.

[0043] Explanation of the labels in the diagram:

[0044] 1-Tank body; 11-Operating handle; 12-First discharge port; 13-Divider; 14-First connecting part; 2-Adjusting part; 21-Second discharge port; 22-Sealing part; 23-Block; 24-Limiting groove; 25-Arc-shaped locking block; 3-Limiting part; 31-Leaving hole; 32-Annular wall; 321-Arc-shaped compression section; 322-Arc-shaped groove; 33-First stop; 34-Second stop; 35-Second connecting part; 36-Limiting boss; 4-Mounting part; 41-Mounting hole; 42-Limiting step; 421-Leaving notch; 43-Limiting protrusion; 44-Fixing part. Detailed Implementation

[0045] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0046] like Figures 1 to 7 As shown, this embodiment provides a coffee grinder equipped with a tank discharge adjustment device, including:

[0047] The body is equipped with a mounting section 4;

[0048] A tank body 1, rotatably mounted on the mounting part 4, with an axial limiting component between the tank body 1 and the mounting part 4, a material holding trough inside the tank body 1, and a first discharge hole 12 at the bottom of the tank body 1; and,

[0049] An adjustment part 2 is provided on the lower side of the tank body 1. A circumferential limiting component is provided between the adjustment part 2 and the mounting part 4. A second discharge hole 21 and a sealing part 22 are provided around the adjustment part 2.

[0050] The first discharge port 12 has an open state and a closed state; the first discharge port 12 can be switched between the open state and the closed state by rotating the tank body 1 relative to the adjusting part 2; when the first discharge port 12 is in the open state, the first discharge port 12 is connected to the second discharge port 21; when the first discharge port 12 is in the closed state, the sealing part 22 blocks the first discharge port 12. The axial limiting component is used to prevent the tank body 1 from axially disengaging from the mounting part 4, making the rotation of the tank body 1 relative to the mounting part 4 more stable.

[0051] The circumferential limiting component is used to fix the adjusting part 2 and the mounting part 4 circumferentially, that is, the adjusting part 2 cannot rotate relative to the mounting part 4. The mounting part 4 is also provided with a fixing part 44 for fixing to the housing of the coffee grinder.

[0052] In some specific implementations, such as Figure 3 and Figure 4 As shown, in order to make the discharge more uniform, a number of first discharge holes 12 are provided around the bottom of the tank body 1, and a partition 13 is provided between two adjacent first discharge holes 12; a number of second discharge holes 21 are provided around the adjustment part 2, and a sealing part 22 is provided between two adjacent second discharge holes 21.

[0053] When the first discharge port 12 is open, several first discharge ports 12 are connected to several second discharge ports 21 in a one-to-one correspondence; when the first discharge port 12 is closed, several sealing parts 22 block several first discharge ports 12 in a one-to-one correspondence. Specifically, several partition parts 13 are connected together at the middle of the bottom of the tank body 1; several sealing parts 22 are all sealing plates and are connected together at the middle of the adjusting part 2.

[0054] To facilitate the smooth descent of coffee beans, each of the partitions 13 is provided with a downward-sloping guide ramp between it and its two adjacent first discharge holes 12. The guide ramp guides the coffee beans to slide towards the first discharge hole 12, thereby improving discharge efficiency and reducing residue.

[0055] To facilitate user operation, the tank body 1 is equipped with an operating handle 11. Specifically, the operating handle 11 is located inside the container slot, with its lower end connected to the partition 13 and its upper end extending upwards, thereby facilitating the user to rotate the tank body 1.

[0056] In some specific implementations, such as Figure 3 and Figure 4 As shown, the mounting part 4 is provided with a mounting hole 41. The can body 1 and the adjusting part 2 are both located within the mounting hole 41. The axial limiting assembly includes a limiting step 42 surrounding the inner wall of the mounting hole 41 and a limiting part 3 limiting the lower side of the limiting step 42. The limiting part 3 is provided with a clearance hole 31 for coffee beans to pass through. The limiting part 3 is fixedly connected to the can body 1. Specifically, the limiting part 3 is annular, with a plurality of first connecting parts 14 surrounding the can body 1 and a plurality of second connecting parts 35 surrounding the limiting part 3. The plurality of first connecting parts 14 and the plurality of second connecting parts 35 are fixedly connected one-to-one, specifically by means of screws or the like.

[0057] In some specific implementations, such as Figure 2 As shown, to facilitate the simultaneous assembly and disassembly of the tank body 1, the adjusting part 2, and the limiting part 3, the adjusting part 2 is clamped between the limiting part 3 and the tank body 1. Specifically, after several first connecting parts 14 and several second connecting parts 35 are fixedly connected one-to-one, the tank body 1 and the limiting part 3 clamp the adjusting part 2 between them.

[0058] In some specific implementations, such as Figures 3 to 7 As shown, in order to facilitate the disassembly and assembly of the tank body 1, the adjustment part 2 and the limiting part 3, the limiting part 3 is provided with a limiting boss 36, and the limiting step 42 is provided with a clearance notch 421 for the limiting boss 36 to pass through vertically; specifically, there are two of each of the limiting boss 36 and clearance notch 421, and they correspond one to one.

[0059] During installation or disassembly, the two limiting protrusions 36 are respectively aligned with the two clearance notches 421. When the tank body 1 and the limiting part 3 are rotated so that the limiting protrusions 36 are located below the limiting step 42, the tank body 1 and the mounting part 4 are axially fixed. When the tank body 1 and the limiting part 3 are rotated so that the limiting protrusions 36 are located at the clearance notch 421, the first discharge hole 12 is closed. By lifting the tank body 1 upward, the tank body 1, the adjusting part 2 and the limiting part 3 can be disengaged from the mounting part 4.

[0060] In some specific implementations, such as Figures 3 to 7 As shown, an angle limiting component is provided between the adjusting part 2 and the limiting part 3. The angle limiting component is used to limit the angle of rotation of the tank 1 relative to the adjusting part 2 in a clockwise or counterclockwise direction, so as to avoid excessive rotation of the tank 1 causing misalignment between the first discharge hole 12 and the sealing part 22. At the same time, the angle limiting component allows the tank 1 to switch between a fully open state and a fully closed state of the first discharge hole 12.

[0061] One specific structure is as follows: the angle limiting component includes a first stop 33 and a second stop 34 surrounding the limiting part 3, and a stop block 23 disposed on the adjusting part 2. The stop block 23 is located between the first stop 33 and the second stop 34. When the can body 1 and the limiting part 3 are rotated clockwise so that the first stop 33 abuts against the stop block 23, the first discharge hole 12 and the second discharge hole 21 are in a fully aligned open state. When the can body 1 and the limiting part 3 are rotated counterclockwise so that the second stop 34 abuts against the stop block 23, the first discharge hole 12 and the sealing part 22 are in a fully aligned closed state. At this time, the limiting boss 36 rotates to the clearance notch 421, thereby facilitating the user to disassemble the can body 1. Since the first discharge hole 12 at the bottom of the can body 1 is in a closed state, coffee beans can be prevented from falling out.

[0062] In some specific implementations, such as Figures 3 to 7As shown, for user convenience, the limiting part 3 is provided with an annular wall 32, and the adjusting part 2 is located inside the annular wall 32. The annular wall 32 is provided with an arc-shaped constriction section 321 whose inner diameter gradually decreases in a counterclockwise direction. The starting and ending ends of the arc-shaped constriction section 321 are provided with arc-shaped grooves 322. The adjusting part 2 is provided with an arc-shaped locking block 25 that cooperates with the arc-shaped grooves 322 and the arc-shaped constriction section 321. Specifically, when the user rotates the tank 1 and the limiting part 3 clockwise, the arc-shaped locking block 25 cooperates with the arc-shaped constriction section 321. Since the inner diameter of the arc-shaped constriction section 321 gradually decreases, the user will feel the damping effect becoming stronger and stronger. When the arc-shaped locking block 25 is located in the arc-shaped groove 322, the first stop part 33 abuts against the stop block 23, and the first discharge hole 12 and the second discharge hole 21 are in a fully aligned open state. The principle is the same when the tank is rotated counterclockwise by 1 step.

[0063] In some specific implementations, such as Figure 5 and Figure 7 As shown, the circumferential limiting component includes a limiting groove 24 and a limiting protrusion 43 located within the limiting groove 24. The limiting groove 24 and the limiting protrusion 43 are respectively located on the inner sidewall of the mounting hole 41 and on the adjusting part 2. Preferably, the limiting groove 24 is located on the stop block 23 of the adjusting part 2, while the limiting protrusion 43 is located on the inner sidewall of the mounting hole 41. Furthermore, the limiting groove 24 can disengage from the limiting protrusion 43 along the axial direction of the mounting hole 41, thus facilitating assembly and disassembly.

[0064] Working principle explanation:

[0065] Initially, the first discharge port 12 is closed. When the user rotates the tank body 1 and the limiting part 3 clockwise, the second discharge port 21 gradually aligns with the first discharge port 12, switching the first discharge port 12 to the open state. When the first stop part 33 abuts against the stop block 23, the first discharge port 12 and the second discharge port 21 are fully aligned in the open state. When grinding is finished and the first discharge port 12 needs to be closed, the user rotates the tank body 1 and the limiting part 3 counterclockwise, and the sealing part 22 gradually aligns with the first discharge port 12. When the second stop part 34 abuts against the stop block 23, the sealing part 22 and the first discharge port 12 are fully aligned in the closed state, with zero leakage in the closed state, facilitating user disassembly of the tank for cleaning.

[0066] This utility model is not limited to the above-mentioned optional embodiments. Under the premise of non-contradiction, the various solutions can be combined arbitrarily. Anyone can derive other forms of products under the guidance of this utility model. However, no matter what changes are made in their shape or structure, all technical solutions that fall within the scope of the claims of this utility model are within the protection scope of this utility model.

Claims

1. A coffee grinder equipped with a tank discharge adjustment device, characterized in that, include: The body is equipped with a mounting section; A tank body, rotatably mounted on the mounting portion and with an axial limiting component between the tank body and the mounting portion, a material-holding trough inside the tank body, and a first discharge hole at the bottom of the tank body; and... An adjustment section is provided on the lower side of the tank body. A circumferential limiting component is provided between the adjustment section and the mounting section. A second discharge hole and a sealing section are provided around the adjustment section. The first discharge port has an open state and a closed state; the first discharge port can be switched between the open state and the closed state by rotating the tank body relative to the adjustment part; when the first discharge port is in the open state, the first discharge port is connected to the second discharge port; when the first discharge port is in the closed state, the sealing part blocks the first discharge port.

2. A coffee grinder equipped with a tank discharge adjustment device according to claim 1, characterized in that, The mounting part is provided with a mounting hole, and the tank body and the adjusting part are both located in the mounting hole. The axial limiting component includes a limiting step arranged around the inner wall of the mounting hole and a limiting part limited to the lower side of the limiting step. The limiting part is provided with a clearance hole, and the limiting part is fixedly connected to the tank body.

3. A coffee grinder equipped with a tank discharge adjustment device according to claim 2, characterized in that, The adjusting part is clamped between the limiting part and the tank body.

4. A coffee grinder equipped with a tank discharge adjustment device according to claim 3, characterized in that, The limiting part is provided with a limiting boss, and the limiting step is provided with a clearance notch for the limiting boss to pass through vertically; when the limiting boss is located on the lower side of the limiting step, the tank body is axially fixed to the mounting part; when the limiting boss is located at the clearance notch, the first discharge hole is closed, and the tank body, the adjusting part and the limiting part can be disengaged from the mounting part by lifting the tank body upward.

5. A coffee grinder equipped with a tank discharge adjustment device according to claim 2, characterized in that, An angle limiting component is provided between the adjusting part and the limiting part. The angle limiting component is used to limit the angle at which the tank rotates relative to the adjusting part in a clockwise or counterclockwise direction.

6. A coffee grinder equipped with a tank discharge adjustment device according to claim 5, characterized in that, The angle limiting component includes a first stop and a second stop surrounding the limiting part, and a stop block disposed on the adjusting part, the stop block being located between the first stop and the second stop; when the tank body and the limiting part are rotated clockwise so that the first stop abuts against the stop block, the first discharge port and the second discharge port are in a fully aligned open state; when the tank body and the limiting part are rotated counterclockwise so that the second stop abuts against the stop block, the first discharge port and the sealing part are in a fully aligned closed state.

7. A coffee grinder equipped with a tank discharge adjustment device according to claim 5 or 6, characterized in that, The limiting part is provided with an annular wall, and the adjusting part is located inside the annular wall; the annular wall is provided with an arc-shaped tightening section whose inner diameter gradually decreases in the counterclockwise direction, and the starting end and the ending end of the arc-shaped tightening section are provided with arc-shaped slots; the adjusting part is provided with an arc-shaped block that cooperates with the arc-shaped slots and the arc-shaped tightening section.

8. A coffee grinder equipped with a tank discharge adjustment device according to claim 2, characterized in that, The circumferential limiting component includes a limiting groove and a limiting protrusion located within the limiting groove. The limiting groove and the limiting protrusion are respectively located on the inner sidewall of the mounting hole and on the adjusting part.

9. A coffee grinder equipped with a tank discharge adjustment device according to claim 1, characterized in that, A plurality of first discharge holes are provided around the bottom of the tank body, and a partition is provided between each two adjacent first discharge holes; a plurality of second discharge holes are provided around the adjustment part, and a sealing part is provided between each two adjacent second discharge holes; When the first discharge port is in the open state, several first discharge ports are connected to several second discharge ports in a one-to-one correspondence; when the first discharge port is in the closed state, several sealing parts block several first discharge ports in a one-to-one correspondence.

10. A coffee grinder equipped with a tank discharge adjustment device according to claim 9, characterized in that, Each of the partitions is provided with a downwardly sloping guide ramp between it and its two adjacent first discharge holes.

11. A coffee grinder equipped with a tank discharge adjustment device according to claim 1, characterized in that, The tank is equipped with an operating handle.

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