DE102022107601A1 - Food processor and mill insert for a food processor - Google Patents

Abstract

The invention relates to a food processor and a mill insert, the food processor comprising a pot with a rotary motor, which is designed to rotate a tool that can be coupled to the rotary motor, and a mill insert with a grinder that can be inserted into the pot, the mill insert in the inserted state is designed to transmit a rotation of the rotary motor and / or the tool to the grinder in order to grind food, in particular coffee beans.

Description

The invention relates to a food processor and a mill insert for a food processor.

Dishes and foods can be prepared with a food processor such as the Thermomix®. A food processor usually has a pot that is filled with the appropriate (cooking) ingredients. The food processor has a cutting device with one or more knives, which can be rotated using a rotary motor. The cutting device can be used to chop up and/or mix foodstuffs and/or ingredients.

Certain foods must be chopped or ground in such a way that they are as similar or uniform in size as possible after chopping. This particularly applies to coffee beans and therefore to the degree of grinding. Among other things, the degree of grinding is crucial for the resulting taste of the brewed coffee. If the coffee beans are chopped using the cutting device or the knives, the coffee powder has different sizes. Consequently, the coffee powder is unsuitable for brewing coffee.

There is also a need to reduce the number of kitchen machines in order to require fewer parking spaces and to save material for producing kitchen machines.

It is therefore an object of the present invention to provide a food processor and a mill insert for a food processor with which one or more of the aforementioned disadvantages are eliminated.

According to a first aspect, the object is achieved by a food processor, comprising a pot with a rotary motor, which is designed to rotate a tool that can be coupled to the rotary motor. The food processor also includes a mill insert with a grinder that can be inserted into the pot. When inserted, the mill insert is designed to transmit rotation of the rotary motor and/or the tool to the grinder in order to grind food, in particular coffee beans.

Consequently, the proposed food processor can be used to grind food and/or foods, particularly coffee beans. By using the grinder, a uniform grind can be achieved and coffee powder can be produced for brewing coffee. Furthermore, the mill insert is designed in such a way that it can be coupled to the connectable tool and/or directly to the rotary motor, such that the rotation of the tool or the rotary motor can be transmitted to the grinder for grinding the food. This means that the food processor can also be operated without the tools to grind coffee beans. Because there is no rotation of the cutting device due to the missing tool, stirring up of the coffee powder can be reduced, in particular prevented.

The tool can be part of a cutting device or the cutting device. The tool or the cutting device can comprise one, two or more knives, which are rotatably mounted in an interior of the pot. The rotary motor allows the knives to rotate.

The food(s) are not limited to coffee beans. Using the grinder, various foods can be ground, such as cocoa beans, nuts and grains, especially cereal grains.

The grinder can be one of a disc grinder or a cone grinder. The grinder can be another suitable grinder known to those skilled in the art, by means of which food can be ground.

The grinder can be designed in such a way that the degree of grinding of the grinder can be adjusted. The grinder can include an adjusting mechanism, in particular an adjusting screw or an adjusting wheel, by means of which the degree of grinding can be adjusted.

The pot can have a pot opening that can be closed using a pot lid. The food processor can further include the pot lid with a filling opening, the filling opening being designed and arranged in such a way that in the state of the pot opening being closed by means of the pot lid, the food can be fed to the grinder through the filling opening. The filling opening can be arranged or designed in particular in the middle of the pot lid. The filling opening can be a through opening which fluidly connects a pot interior of the pot with a pot environment when the pot lid is closed.

The mill insert can further have a grinder jacket, which forms a feed channel for feeding the food from the pot opening, in particular from the filling opening, to the grinder. This makes it easy to fill the grinder with food. The feed channel can extend to the pot lid, in particular the filling opening, or in one end at a predetermined distance in front of the pot lid, in particular the filling opening.

The grinder casing can at least partially enclose the grinder and/or at least partially rest against it. In particular, the grinder casing can completely enclose the grinder, such that the food supplied via the pot opening or the filling opening can be fed to the grinder through the feed channel. Accordingly, no food falls past the side of the grinder. The food must first pass through the grinder, is ground and is dispensed from the grinder towards a pot base of the pot. The grinder casing can at least partially, in particular completely, enclose the grinder, in particular on a grinder side surface. The grinder rotates about a rotation axis of the rotary motor and the grinder side surface extends substantially parallel to the rotation axis.

The filling opening can be oval, in particular circular.

In a state in which the mill insert is inserted into the pot and the pot opening is closed by means of the pot lid, the grinder casing can extend up to the pot lid, in particular the filling opening. Preferably, the grinder casing can terminate with the pot lid and/or the filling opening, in particular an inner and/or outer contour of the filling opening. The filling opening can be designed in such a way that it has a filling opening jacket which extends from an underside of the pot lid into the pot interior. The filling opening jacket forms the filling opening. The filling opening casing can be designed in the form of a filling opening lip which projects into the interior of the pot. Accordingly, the filling opening lip or the filling opening casing can have an inner and an outer contour as well as an inner and an outer diameter. The grinder casing can be designed in such a way that the grinder casing rests on the outer contour and/or the inner contour. Alternatively or additionally, the grinder casing can be spaced from the outer contour and/or the inner contour at a predetermined distance within the plane of rotation. In particular, the grinder jacket can extend to the pot lid and be in contact with the outer contour or spaced from the outer contour.

The grinder jacket can be designed in the form of a hollow cylinder or have a conical shape, the conical shape having an inner diameter that decreases from the pot opening in the direction of the grinder. The cone shape creates a funnel shape so that more coffee beans are initially filled in compared to the hollow cylinder. The cone shape can be designed such that the diameter of the cone shape tapers in the direction of the grinder to a minimum diameter.

The mill insert can further have a fastening section which is designed such that the mill insert can be arranged and/or fastened in a pot interior of the pot.

The fastening section can have an outer contour on an outer circumference of the fastening section, which is designed to rest at least partially on the inside of the pot jacket.

An inner diameter of the pot shell may increase from the pot base to the pot opening. By choosing an outer diameter of the outer contour of the fastening section, a position of use of the mill insert can be determined.

The fastening section can be disc-shaped and have a hole opening in which the grinder is arranged and/or from which the grinder jacket extends in the direction of the pot opening, in particular the filling opening.

The disc-shaped fastening section can have fastening section webs which essentially extend from the grinder casing in the direction of the outer contour of the fastening section. Alternatively, the disc-shaped fastening section can be designed in the form of a continuous disc.

In the state of the inserted mill insert, the grinder can have a predetermined pot base distance from a pot base of the pot. The pot base distance extends parallel to the axis of rotation. The predetermined pot base distance can be greater than and/or equal to zero. The pot base distance can be based on a position of the coupled tool. In particular, the predetermined pot base distance can be selected such that ground food can fall out of the grinder in the direction of the pot base. The greater the pot base distance, the more ground food can be between the grinder and the pot base. Based on the pot base distance and the size of the mill insert, in particular the grinder, a distance between the grinder and the pot lid is determined. The larger the pot base distance is chosen, the shorter the distance between the grinder and the pot lid, so that less food can be filled initially. The pot base distance can be adjusted accordingly based on at least one of a quantity of food to be ground, a size, in particular a height of the mill insert and / or the grinder, a height of the grinder jacket and a shape of the grinder jacket. The height of the grinder shell, the mill insert and the grinder extends parallel to the axis of rotation.

The pot may have the pot base and a pot casing, with the pot casing extending from the pot base to the pot opening. The disc-shaped fastening section can have the outer contour, which corresponds at least in sections to an inner contour of the inside of the pot jacket, so that the fastening section rests at least in sections on the inside of the pot jacket, in particular the inner contour of the pot jacket. A pot shell inner diameter may increase from the pot base toward the pot opening. Consequently, a position and/or a height at which the mill insert can be arranged and/or fastened can be determined by an outer diameter of the fastening section.

The pot can have at least one, in particular two, three or more pot jacket inner side webs and the outer circumference of the fastening section can have fastening grooves which are arranged and designed to rest on and/or on the pot jacket inner side webs. The inner side webs of the pot casing can be designed as pot beads.

The mill insert can further comprise a rotation adapter which can be coupled to the rotary motor and/or the tool and is designed to transmit a torque of the rotary motor or the tool to the grinder.

The rotation adapter can be designed to rest at least partially on and/or against the tool.

The tool can comprise a cutting device with at least one knife and the rotation adapter can have at least one, in particular two, three or more rotation adapter arms, which are designed such that they rest at least partially on the cutting device, in particular the at least one knife. A number of the rotation adapter arms may correspond to or be different from a number of knives. The rotation adapter arms can extend from a rotation adapter base of the rotation adapter toward the pot base. The rotation adapter base can have an opening in which a rotor shaft can be arranged. In particular, a pair of rotation adapter arms can be designed for at least one of the knives, the two rotation adapter arms of the pair being spaced apart from one another in the plane of rotation in such a way that the knife can be arranged between the two rotation adapter arms and/or can be inserted into the distance, in particular in such a way that the arms rest on the knife. The plane of rotation extends perpendicular to the axis of rotation.

The rotation arms can rest at least partially on at least one side surface or on two, three or more side surfaces of the cutting device, in particular of the at least one knife. The side surface or surfaces can be arranged at a predetermined angle to the plane of rotation of the rotation and the predetermined angle can be greater than zero, in particular 90 degrees of arc.

The mill insert can further comprise the rotor shaft, which can be coupled to the rotary adapter, the rotary motor and / or the tool, the rotor shaft being parallel to a rotation axis of the tool and / or the rotary motor and from the rotary adapter, the rotary motor or the tool to at least extends to the grinder to transmit the rotation of the rotary motor to the grinder. The rotor shaft can be interrupted by other elements. The rotor shaft is understood to mean a shaft or several composite and/or coupled shafts which transmit the rotation from the rotary motor, the tool and/or the rotation adapter to the grinder. The rotor shaft can terminate within the grinder or at a bottom or top of the grinder, with the bottom facing the pot base and the top facing the pot opening. Alternatively, the rotor shaft can pass through the grinder and end between the grinder and the pot opening, in particular the closed pot lid, preferably the filling opening. The rotor shaft can have a bearing section when viewed along the axis of rotation. The bearing section can have a larger diameter than the rotor shaft. The bearing section can be a bulge.

The grinder may include a grinder stator and a grinder rotor, wherein the grinder rotor can be rotated by means of the transmitted rotation of the rotary motor. The grinder stator is designed in such a way that it is mounted stationary and/or immovably, so that when the grinder stator rotates, food can be ground between the grinder stator and rotor. The rotor shaft can be coupled and/or connected to the grinder rotor. The bearing section of the rotor shaft can be between the grinder, in particular the grinder stator and the rotary motor, the tool, in particular the rotation adapter.

The mill insert can further include a first rotor bearing. The first rotor bearing can be designed to support the rotor shaft within the plane of rotation. Furthermore, the first rotor bearing can have a central rotor opening through which the rotor shaft can be passed. The first rotor bearing can be arranged on the rotor shaft and/or connected to it. Starting from the rotor opening, the first rotor bearing extends essentially within the plane of rotation and in particular has a constant outside diameter. The outer diameter of the first rotor bearing can be determined such that the first rotor bearing rests on an inside of the grinder casing and/or is guided along the grinder casing. The grinder casing can have guide grooves in the area of the first rotor bearing for guiding the first rotor bearing, in particular within the plane of rotation. The outside diameter of the first rotor bearing can correspond to an inside diameter of the grinder shell. By means of the first rotor bearing, the rotor shaft can be mounted in such a way that it occupies a predetermined position within the plane of rotation. Furthermore, the first rotor bearing can rest on the bearing section of the rotor shaft and/or be connected to it. The first rotor bearing can be arranged between the bearing section and the rotary motor, in particular the rotation adapter. The rotor opening can have an inner diameter that is smaller than the outer diameter of the bearing section and/or larger and/or equal to the outer diameter of the rotor shaft. The first rotor bearing can be a plain bearing.

The mill insert may further comprise a second rotor bearing for supporting the rotor shaft, the rotor shaft extending through the grinder and terminating in the second rotor bearing at a predetermined grinder distance. The grinder distance can extend parallel to the axis of rotation between the grinder and the pot opening. In particular, the predetermined grinder distance can be determined such that the second rotor bearing is arranged between the grinder and the pot opening, in particular the closed pot lid.

The second rotor bearing can be arranged and/or fastened on the inside of the grinder casing by means of at least one, in particular by means of two, three or more fastening rods. By means of the second rotor bearing, storage within the plane of rotation and storage along the axis of rotation can take place. The second rotor bearing can at least partially surround an end portion of the rotation shaft, with the end portion pointing in the direction of the pot opening. The second rotor bearing can be designed in the shape of an inverted “U”.

Grinding food can cause forces to arise between the grinder rotor and the grinder stator, which could push the grinder rotor and the grinder stator apart. In order to maintain a constant distance between the grinder stator and rotor, the grinder can be stabilized by at least one of the first rotor bearing, the second rotor bearing and the grinder shell. Furthermore, the rotary motor, the tool, the rotor adapter and/or the rotor shaft can have an unbalance, which is at least partially compensated for and/or corrected by at least one of the first and second rotor bearings.

The food processor can further comprise the tool, in particular the cutting device, wherein the cutting device, in particular the at least one knife, is arranged within the pot interior of the pot and/or wherein the rotary motor is arranged in the pot base.

The object is achieved according to a second aspect by a mill insert with a grinder for a food processor according to the first aspect, wherein the mill insert in the inserted state is designed to transmit a rotation of a rotary motor and / or a tool of the food processor to the grinder in order to Grinding food, especially coffee beans.

Designs and features that were described in relation to the food processor according to the first aspect can also be designed as features of the mill insert according to the second aspect.

For further advantages, design variants and design details of the other aspects and their possible developments, reference is also made to the previous description of the corresponding features and developments of the food processor.

• 1 eine schematische Darstellung einer Küchenmaschine mit einem Topf und einem Mühleneinsatz;
• 2 eine schematische Explosionszeichnung des Mühleneinsatzes;
• 3 eine schematische Darstellung des zusammengesetzten Mühleneinsatzes;
• 4 eine schematische Darstellung des auf ein Werkzeug, hier eine Schneidvorrichtung der Küchenmaschine aufgesetzten Mühleneinsatzes; und
• 5 eine weitere schematische Darstellung der Küchenmaschine.

Examples of embodiments are explained using the accompanying figures. Show it:

• 1 a schematic representation of a food processor with a pot and a mill insert;
• 2 a schematic exploded view of the mill insert;
• 3 a schematic representation of the assembled mill insert;
• 4 a schematic representation of the mill insert placed on a tool, here a cutting device of the food processor; and
• 5 another schematic representation of the food processor.

In the figures, identical or essentially functionally identical or similar elements are designated with the same reference numerals.

The 1 shows a food processor with a pot 100 and a mill insert 200. The pot 100 includes a pot base 110 and a pot jacket 120 extending from the pot base 110. On a side opposite the pot base 110, the pot jacket 120 forms a pot opening. The pot opening can be closed using a pot lid 130. Furthermore, the pot lid 130 has a centrally arranged filling opening 131, through which food and ingredients can be fed to the interior of the pot 100 in the state of the closed pot 100. A rotary motor 111 is also arranged in the pot base 110. A tool, here a cutting device with at least one knife 112, is arranged on this rotary motor 111. The cutting device can be rotated using the rotary motor 111. The rotating knife 112 can be used to chop and/or mix food and ingredients.

The mill insert 200 includes a grinder 210, which is set up to grind food, in particular coffee beans. Other foods can also be ground using the grinder 200, such as cocoa beans, nuts, grains, etc. The grinder 210 is a conical grinder in the present case, but is not limited to such a grinder according to the invention.

The grinder 210 is arranged in the pot interior of the pot 100 in such a way that it is arranged centrally below the filling opening 131. Accordingly, foods such as coffee beans can be introduced and/or fed into the filling opening 131, which can then be ground by the grinder 210.

The 2 shows a schematic exploded drawing of the mill insert 200. As in the 2 As shown, the mill insert includes the grinder 210 comprising a grinder stator 211 and a grinder rotor 212. The grinder stator and rotor 211, 212 are arranged such that a predetermined distance is set between the two. This distance determines, among other things, the degree of grinding of the grinder 210. Furthermore, the grinder 210 can include an adjustment mechanism (not shown) by means of which the predetermined distance can be changed.

The grinder 210 is arranged within a grinder cylinder 213 of the grinder 210, the grinder cylinder 213 being designed in the form of a hollow cylinder. The grinder 210 can be connected to the grinder cylinder 213. In particular, a side surface of the grinder 210, which extends parallel to the axis of rotation, can be connected to the grinder cylinder 213. An inner diameter of the grinder cylinder 213 corresponds to an outer diameter of the grinder stator 211. By means of the grinder cylinder 213, the grinder stator 211 can be stored and/or locked in a stationary manner.

The grinder rotor 212 is coupled to, connected to and/or arranged on a rotor shaft 230. The rotor shaft 230 extends parallel to a rotation axis of the rotary motor 111 and is designed to transmit the rotation of the rotary motor 111, the cutting device 112 and/or a rotary adapter 250 to the grinder 210, in particular the grinder rotor 212. The rotor shaft 230 extends through the grinder 210 and ends in a second rotor bearing 260.

At an end section of the rotor shaft 230 opposite the second rotor bearing 260, the rotor shaft 230 extends through a first rotor bearing 240. For this purpose, the first rotor bearing 240 has an opening arranged in the middle of the rotor bearing 240, an inner diameter of the opening being greater than and/or equal to an outer diameter of the rotor shaft 230 is.

The rotor shaft 230 has a bearing section 231 between its two end sections. The bearing section 231 has a larger diameter compared to the rest of the rotor shaft 230. The grinder rotor 212 is arranged above the bearing section 231, i.e. in the direction of the pot opening. The first rotor bearing 240 is arranged below the bearing section, i.e. in the direction of the pot base 110.

When assembled, see for example 1 , 3 and 4 the first rotor bearing 250 is arranged within the grinder casing 213. The first and/or the second rotor bearing 250, 260 can be a plain bearing. The first rotor bearing 250 is arranged in the grinder cylinder 213 in such a way that the rotor shaft 230 can rotate, but within a plane of rotation Rotation is stored. The plane of rotation extends perpendicular to the axis of rotation.

The mill insert 200 further comprises a fastening section 220. The fastening section 220 is disc-shaped and extends essentially within the plane of rotation. Attachment grooves 221, 221' are formed on an outer circumference of the attachment portion 220.

The rotor shaft 230 ends in the direction of the pot base 110 in a rotation adapter 250, which has four rotation arms 251. The rotation adapter 250 can have at least one rotation arm 251 or several, in particular two, three, five or more rotation arms 251. The rotation adapter 250 is designed to be placed on the rotary motor 111 and/or the cutting device 112 and to transmit the rotation from the rotary motor 111 and/or the cutting device 112 to the rotor shaft 230. A number of the rotation arms 251 may be determined based on a number of knives 112 of the cutting device. The number of rotation arms 251 can be smaller, equal to and/or larger than the number of knives 112. In particular, the number of rotation arms 251 can correspond to the number of knives 112.

The 3 shows the mill insert 200 in the assembled and/or assembled state. Like in the 3 is shown, the rotor shaft 230 ends in the second rotor bearing 260, which is arranged within the grinder casing 213. Furthermore, fastening rods 261, 261' extend from the second rotor bearing 260 to the grinder casing 213. In particular, the fastening rods 261, 261' extend within the plane of rotation. The fastening rods 261, 261' can be connected to an inside of the grinder casing 213 and/or rest against it. By means of the second rotor bearing 260 and the fastening rods 261, 261 ', the rotor shaft 230 is mounted along the axis of rotation and within the plane of rotation. The 3 shows two fastening rods 261, 261 ', although the invention is not limited thereto. The mill insert 200 may have one, three or more mounting rods 261, 261'. The fastening rods 261, 261 'have an increasing distance from adjacent fastening rods in the direction of the grinder shell 213 in order to form gaps. The food supplied can be fed to the grinder 210 through these gaps.

The grinder casing 213 is shown as a hollow cylinder in the figures shown, but the invention is not limited to this. Alternatively, the diameter of the grinder cylinder 213 may increase from the pot base 110 toward the pot opening and have a funnel shape. Like in the 1 is shown, the grinder jacket 213 extends from the fastening section 220 to the pot lid 130. The filling opening 131 extends from the pot lid 130 in the direction of the pot base 110 and forms a corresponding filling opening jacket and / or a filling opening lip. The filling opening jacket has an inner and an outer diameter. The inner diameter of the grinder casing 213 is larger and/or equal to the outer diameter of the filling opening casing.

Accordingly, the grinder jacket 213 forms a feed channel from the filling opening 131 to the grinder 210, by means of which the food is guided from the filling opening to the grinder 210. Because the grinder casing 213 rests against an outer part of the filling opening casing and/or is spaced from it, the food cannot escape from the filling opening 131 along the feed channel and is fed to the grinder 210. Alternatively, the grinder jacket 213 can end at a predetermined distance from the pot lid 130, in particular the filling opening 131.

The 4 shows the mill insert 200 in a state placed on the tool, here on the knives 112, 112', 112". A rotation arm 251, 251' of the rotation adapter 250 is arranged between the knives 112, 112', 112". The rotation arms 251, 251' rest at least partially on at least one side surface of the respective knife 112, 112', 112". Accordingly, when the cutting device with the knives 112, 112', 112" rotates, the rotation is applied via the side surfaces to the rotation adapter arms 251, 251' and the rotation adapter 250. The rotation adapter 250 is coupled and/or connected to the rotor shaft 230 and the rotation can be transferred to the grinder 210. The side surfaces are arranged at a predetermined angle to the plane of rotation of the rotation and the predetermined angle is greater than zero, in particular 90 degrees of arc.

The 5 shows the food processor again 1 from another side view. In particular, it can be seen from this side view that the pot jacket 120 has at least one pot jacket inner side web 121 on the inside of the pot jacket, which essentially extends from the pot base 110 in the direction of the pot opening. Next is the 1 and 5 It can be seen that an inner diameter of the inside of the pot jacket increases from the pot base 110 to the pot opening. A position of the mill insert 200 can be determined by an outer diameter of the fastening section 220 and/or the fastening grooves 221. The Fastening grooves 221 are designed to rest on the pot jacket inner side webs 121. The 1 and 5 also show that the mill insert 200, in particular the grinder 210, is arranged at a predetermined pot base distance from the pot base 110.

REFERENCE MARKS

100

Pot

110

Pot base

111

Rotary motor

112

Cutting device with knife

120

Pot coat

121

Pot jacket inner side bars

130

pot lid

131

Filling opening

200

Mill insert

210

grinder

211

Grinder stator

212

Grinder rotor

213

Grinder jacket

220

Fastening section

221

Fastening groove

230

Rotor shaft

231

Storage section

240

first rotor bearing

250

Rotor adapter

251

Rotor arm

260

second rotor bearing

261

Fastening rod

Claims (22)

Food processor, comprising: a pot (100) with a rotary motor (111) which is designed to rotate a tool (251) which can be coupled to the rotary motor (111); a mill insert (200) that can be inserted into the pot (100) and has a grinder (210), wherein the mill insert (200) when inserted is designed to transmit a rotation of the rotary motor (111) and/or the tool (251) to the grinder (210) in order to grind food, in particular coffee beans. food processor Claim 1 , wherein the pot (100) has a pot opening which can be closed by means of a pot lid (130), the food processor further comprising the pot lid (130) with a filling opening (131), the filling opening (131) being designed and arranged in such a way that in the state of the pot opening being closed by means of the pot lid (130), the food can be fed to the grinder (210) through the filling opening (131). food processor Claim 1 or 2 , wherein the mill insert (200) further has a grinder jacket (213) which forms a feed channel for feeding the food from the pot opening, in particular from the filling opening (131) to the grinder (200). Food processor according to one of the preceding claims, wherein the grinder casing (213) at least partially encloses the grinder (210) and/or at least partially rests against it. Food processor according to one of the preceding claims, wherein the grinder jacket (213) extends up to the pot lid (130) in a state in which the mill insert (200) is inserted into the pot (100) and the pot opening is closed by means of the pot lid (130). ) extends, in particular with this and / or the filling opening (131). Food processor according to one of the previous claims, wherein the grinder jacket (213) is designed in the form of a hollow cylinder or has a conical shape, wherein the cone shape has an inner diameter that decreases from the pot opening in the direction of the grinder (210). Food processor according to one of the preceding claims, wherein the mill insert (200) further has a fastening section (220) which is designed such that the mill insert (200) can be arranged and/or fastened in a pot interior of the pot (100). Food processor according to one of the preceding claims, wherein the fastening section (220) is disc-shaped and has a hole opening in which the grinder (220) is arranged and/or from which the grinder jacket (213) extends in the direction of the pot opening, in particular the filling opening (131) extends. Food processor according to one of the preceding claims, wherein the disc-shaped fastening section (220) has fastening section webs which essentially extend from the grinder casing (213) towards an outer circumference of the fastening section (220). Food processor according to one of the preceding claims, wherein the grinder (210) has a predetermined pot base distance from a pot base (110) of the pot (100) in the state of the inserted mill insert (200). Food processor according to one of the previous claims, wherein the pot (100) has the pot base (110) and a pot jacket (120) and the pot jacket (120) extends from the pot base (110) to the pot opening, wherein the disk-shaped fastening section (220) has an outer circumference with an outer contour which corresponds at least in sections to an inner contour of the inside of the pot casing of the pot casing (120), so that the fastening section rests at least in sections on the inner contour of the pot casing (120). Food processor according to one of the preceding claims, wherein the pot has at least one, in particular two, three or more pot jacket inner side webs (121), and the outer circumference of the fastening section has at least one fastening groove (221) which is arranged and designed to be on the at least one pot jacket inner web (121) to lie against and/or rest on. Food processor according to one of the preceding claims, wherein the mill insert (200) further comprises a rotation adapter (250) which can be coupled to the rotary motor (111) and/or the tool (112) and is designed to generate a torque of the rotary motor (111). to transfer the grinder (210). Food processor according to one of the preceding claims, wherein the rotation adapter (250) is designed to rest at least partially on and/or against the tool (112). Food processor according to one of the preceding claims, wherein the tool comprises a cutting device with at least one knife (112) and the rotation adapter (250) has at least one, in particular two, three or more rotation adapter arms (251) which are designed such that they are at least partially rest on the cutting device, in particular the at least one knife (112). Food processor according to one of the previous claims, wherein the rotation arms (251) rest at least partially on at least one side surface of the tool, in particular of the at least one knife (112) of the cutting device, wherein the side surface is arranged at a predetermined angle to a plane of rotation of the rotation and the predetermined angle is greater than zero, in particular 90 degrees of arc. Food processor according to one of the previous claims, wherein the mill insert (200) further comprises a rotor shaft (230) which can be coupled to the rotation adapter (250), the rotary motor (111) and/or the tool (112), wherein the rotor shaft (230) is parallel to a rotation axis of the tool (112) and/or the rotary motor (111) and from the rotary adapter (250), the rotary motor (111) and/or the tool (112) to at least the grinder ( 210) extends to transmit the rotation of the rotary motor (111) to the grinder (210). Food processor according to one of the preceding claims, wherein the mill insert (200) further comprises a first rotor bearing (240), which is designed in particular to support the rotor shaft (230) within the plane of rotation. Food processor according to one of the previous claims, wherein the mill insert (200) further comprises a second rotor bearing (260), wherein the rotor shaft (230) extends through the grinder (210) and ends at a predetermined grinder distance in the second rotor bearing (260), the grinder distance extending parallel to the axis of rotation and between the grinder (210) and the pot opening. Food processor according to one of the preceding claims, wherein the second rotor bearing (260) is arranged on an inside of the grinder casing (213) by means of at least one, in particular by means of two, three or more fastening rods (261). Food processor according to one of the preceding claims, further comprising: the tool, in particular the cutting device, wherein the cutting device, in particular the at least one knife (112) is arranged within a pot interior of the pot (100), and/or wherein the rotary motor (111) is arranged in the pot base (110). Mill insert (200) with a grinder (210) for a food processor according to one of the Claims 1 until 21 , wherein the mill insert (200) when inserted is designed to transmit a rotation of a rotary motor (111) and / or a tool (112) of the food processor to the grinder (210) in order to grind food, in particular coffee beans.

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