A cooling jacket for use with an industrial mixer that includes a bowl sheet, including a first horizontal rail mounted lengthwise across the top portion of the rear section of the bowl sheet; a second horizontal rail mounted lengthwise across the top portion of the front section of the bowl sheet; a plurality of vertical rails mounted on the rear section of the bowl sheet in a staggered pattern; a plurality of vertical rails mounted on the front section of the bowl sheet in a staggered pattern; a plurality of horizontal rails mounted across the bottom edge of the bowl sheet, wherein each rail is mounted between and perpendicular to certain of the vertical rails on the rear and front sections of the bowl sheet; wherein the first and second horizontal rails, vertical rails, and horizontal rails define a first coolant channel on the rear section of the bowl sheet and a second coolant channel of the front surface of the bowl sheet; and a plurality of channel covers mounted to the various vertical rails for enclosing the coolant channels.

A kneading tool of a type prearranged for being mounted rotatable about an axis of rotation of a kneading machine includes: a central shaft defining a main axis; and plurality of arms transverse to said shaft, which are positioned in different orientations about the main axis and/or in different positions along said axis so as to be staggered and not overlying with respect to one another.

A counter-rotating dough making mechanism, including a drive shaft (9) that is provided with an upper dough hook assembly (1) and a lower dough hook assembly (2) is disclosed. The lower dough hook assembly (2) is preferably provided with a stir plate (3) which enhances the thorough mixing of flour during dough kneading. The upper dough hook assembly (1) and the lower dough hook assembly (2) are connected by gears (42a, 42b, 42c) so that they rotate synchronously but in the opposite direction. By the counter-rotating action of the upper dough hook assembly (1) and the lower dough hook assembly (2), the dough making process is more effective as compared to the usual single piece dough hook as used in many stand mixers. The design and construction of the disclosed counter-rotating dough making mechanism is simple, robust, and reliable, and can deliver superior performance in dough making.

A system for overturning tanks, in particular tanks of kneading machines, includes a vertical supporting structure, an overturning unit, which is mobile along the structure between a lowered position and a raised position and can turn about an axis transverse to the vertical direction, and a system for driving the movement of said unit between said lowered position and said raised position. A further actuation system is provided for governing the movement of rotation of said unit independently of said movement between said lowered position and said raised position.

A dough mixer with a weighing function includes a main machine and a dough mixing assembly mounted on the main machine, wherein the main machine comprises a motor therein and the dough mixing assembly comprises a dough mixing bowl, an upper cover, a transmission shaft connected to the motor and a dough mixing device connected to the transmission shaft. The dough mixer also includes two symmetrically arranged weighing sensors at left and right sides of the main machine respectively. With the dough mixer, ingredients can be directly placed into the dough mixing bowl and weighed, so that the operation of the dough mixer is simple and rapid.

A dough mixer includes a main unit with a motor arranged therein and a dough mixing assembly mounted thereon. The dough mixing assembly includes a dough mixing bowl, a top cover, a transmission shaft connected to the motor and is arranged in the dough mixing bowl, a dough mixing unit connected to the transmission shaft and including an upper end, and a scraper unit detachably connected to the upper end of the dough mixing unit. The scraper unit includes a first bowl wall scraper including a first blade fitted to an inner wall of the dough mixing bowl, a second bowl wall scraper including a second blade fitted to the inner wall of the dough mixing bowl, wherein the second bowl wall scraper is arranged opposite to the first bowl wall scraper, and a central scraper including a third blade matched with an outer wall of the transmission shaft.

A cooling jacket for use with an industrial mixer that includes a bowl sheet, including a first horizontal rail mounted lengthwise across the top portion of the rear section of the bowl sheet; a second horizontal rail mounted lengthwise across the top portion of the front section of the bowl sheet; a plurality of vertical rails mounted on the rear section of the bowl sheet in a staggered pattern; a plurality of vertical rails mounted on the front section of the bowl sheet in a staggered pattern; a plurality of horizontal rails mounted across the bottom edge of the bowl sheet, wherein each rail is mounted between and perpendicular to certain of the vertical rails on the rear and front sections of the bowl sheet; wherein the first and second horizontal rails, vertical rails, and horizontal rails define a first coolant channel on the rear section of the bowl sheet and a second coolant channel of the front surface of the bowl sheet; and a plurality of channel covers mounted to the various vertical rails for enclosing the coolant channels.

The invention discloses a dough kneading machine, including a main body on which a dough kneading component is mounted; the dough kneading component comprises a dough kneading bowl with a cover, in which a dough kneading drive shaft is set passing through a mounting hole on the bottom of the bowl and connecting to the main body at the lower end; a bidirectional dough kneading hook with a center shaft is mounted on the upper end of the dough kneading drive shaft; a first dough kneading hook and a second dough kneading hook with asymmetric structure are oppositely set on the center shaft and a center scraper is connected to the bottom of the center shaft. The dough kneading machine effectively ensures the stationarity during rotation operation of food processing, and the efficiency is two times as fast as that of unidirectional dough kneading hook.

A mixing paddle for mixing dough and for cutting and mixing dense ingredients such as butter and shortening into dry ingredients such as flour has roughened cutting blades oriented at many angles. Some blades are attached between a central blade support shaft and a symmetrical rim. The blades may have roughed cutting edges to increase variety in fat chunk size and to improve mixing.

The present invention relates to a double-hook dough kneading structure, it includes an output shaft, a rotating rod with a center perpendicularly fixed to a bottom of the output shaft, a first rotating shaft rotationally connected to one end of the rotating rod, a second rotating shaft rotationally connected to the other end of the rotating rod, a first dough kneading hook detachably connected to a bottom of the first rotating shaft, a second dough kneading hook detachably connected to a bottom of the second rotating shaft, an internally-toothed ring fixed to an outer side of the output shaft, a first planetary gear fixed to a top of the first rotating shaft, and a second planetary gear fixed to a top of the second rotating shaft, where the first planetary gear and the second planetary gear are respectively engaged with an inner side of the internally-toothed ring.