JP2010207122A - Small baumkuchen-baking machine for home use - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To bake a baumkuchen easily by anybody at a usual home. <P>SOLUTION: This small baumkuchen-baking machine for a home use is equipped with a rigidly installed frame which can be installed and used on the dinning table or cooking stand of a kitchen, a left and right pair of noodle rod-holding arms pivoted at the upper end part of a supporting rod standing from approximately middle part of the frame as capable of performing a reciprocal circular movement around a horizontal axial line, a horizontal one piece of noodle rod held by a bearing as freely rotatable at the front end part where the both holding arms extend by a set length from the middle part of the frame and a noodle rod-driving motor mounted at the holding arms for rotatively using the noodle rod, and setting for performing the coating of dough to the noodle rod and heating by installing/using a dough dish at the front half side of the installed frame and a heating tool at its rear half side, respectively, and by performing the reciprocal circular movement of the noodle rod-holding arms in the front and rear direction of the installed frame. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a small household Baumkuchen baking machine that can be conveniently used by being installed not only in a kitchen dining table and kitchen table, but also outdoors.

  It has a pair of opposite circular drums that are pivotally supported inside the oven so that they can rotate intermittently, and a horizontal rolling pin that is detachably inserted between the two circular drums, and the rolling pin is moved to the lowest position. Once the stop has been reached, the dough is applied from the dough pan in a wrapped state, and the dough is baked during the revolving motion while rotating inside the oven. As a business-use large Baumkuchen baking machine for producing Baumkuchen laminated in the shape of an annual ring of trees, for example, as disclosed in Patent Documents 1 to 6 below, it is already known.

Japanese Utility Model Publication No. 46-4878 Japanese Utility Model Publication No. 61-15734 Japanese Patent Publication No. 7-24532 Japanese Patent Publication No.8-11031 Japanese Patent Publication No.8-11032 Japanese Patent No. 3686671

  However, a small Baumkuchen baking machine that can be conveniently used by being installed on a kitchen table or kitchen table in a general household or taking it outdoors has not been developed yet.

  The present invention aims to solve such problems, and as a small household Baumkuchen baking machine that achieves the object, in claim 1, the first half is a place for placing a dough dish, and the second half is a place for placing a heating appliance. A rigid installation frame of a size that can be

  A pair of left and right rolling pin holding arms that are pivotally mounted so as to be capable of reciprocating arc movement around the horizontal axis from the substantially middle part of the installation frame to the upper end part of the column that stands up together,

  A horizontal rolling pin that is rotatably supported by the rolling arm holding arm extending from the middle portion of the installation frame to a front end portion extending a certain length;

  A rolling pin drive motor attached to either the left or right side of the rolling pin holding arm to rotate the rolling pin,

  A dough plate is placed on the front half of the installation frame and a heating device is installed on the rear half, and both rolling pin holding arms are moved in a circular arc toward the front side of the installation frame. After applying to the wound state one by one,

  One rolling cycle of repeating both rolling pin holding arms to the rear side of the installation frame in an upside down state and baking the dough on the rolling pin with the heating device is repeated.

  Further, in claim 2, while the transmission key is projected from the left and right ends of the rolling pin to the tip of the journal projecting outward,

  A pair of left and right connecting short shafts rotatably supported on the front end portions of both rolling pin holding arms are detachably engaged with the transmission key on the rolling pin side to the tip portion projecting inward from the rolling pin holding arm. Cut out the keyway that can rotate integrally,

  An output shaft of a rolling pin drive motor is inserted into and integrated with either the left or right center of the connecting short shaft so that the rolling pin is rotationally driven in the forward and reverse directions.

  In claim 3, the operation handle for reciprocating arc motion of the rolling pin holding arm is pivotally supported to the left or right front end portion thereof,

  A spherical knob protrudes from the tip of the operation handle that protrudes laterally outward from the rolling pin holding arm, while a substantially horseshoe-shaped metal in side view is also formed at the base end of the operation handle that protrudes laterally inward from the rolling pin holding arm. While fitting so that the upper base end of the arm support stand made of a plate can rotate integrally,

  The arm support stand is turned by the operation handle so that the distance between the rolling pin and the dough plate can be adjusted.

  In claim 4, the rolling pin holding arm pivotally attached to the column of the installation frame distributes the plurality of adjustment holes along a trajectory performing an arc motion around the horizontal axis, and

  When the rolling pin holding arm is moved in a circular arc toward the rear side of the installation frame, the positioning stopper that is detachably inserted into the adjustment hole is engaged with the column of the installation frame, thereby reducing the distance between the rolling pin and the heating device. It is characterized in that it can be adjusted.

  In claim 5, the column of the installation frame is a pair of left and right, and a horizontal rotating arm shaft that lies horizontally between them is pivotally attached to the upper end of both columns by a fulcrum bolt,

  The middle part biased to the rear side of both rolling pin holding arms is fitted and integrated with both ends of the rotating arm shaft, respectively.

  A balance weight is attached to either one of the left and right rear ends or both of the rolling pin holding arms to maintain a weight balanced state with the front end portion of the rolling pin holding arm to which the rolling pin is attached.

  According to a sixth aspect of the present invention, there is provided a dough receiving tray for receiving the stabilizer, a pair of left and right stabilizers which can be moved forward and backward, and used for pulling the installation frame from the dough receiving tray to the latter half. While forming from the advance and retreat guide rail attached and fixed along both side surfaces of the base,

  A pair of left and right columns or one wall column is integrally erected from the rear end of the dough tray.

  Further, the present invention is characterized in that the rolling pin drive motor and the dry battery or rechargeable battery serving as its power source are surrounded by a drive case attached to either the left or right of the rolling pin holding arm.

  According to the configuration of claim 1, the installation frame of the Baumkuchen baking machine is placed on a kitchen table or cooking table, and a ready-made gas stove or other heating appliance and a dough dish (bat) for storing dough are used. Housewives and other cooks in ordinary households can enjoy baking Baumkuchen happily, and the problems of the prior art described at the beginning will be drastically solved.

  The operation performed by the chef also includes a pair of left and right rolling pin holding arms on which the rolling pin is horizontally mounted, and a reciprocating arc motion in the front-rear direction around the horizontal axis from the column of the installation frame. It is only necessary to repeat one cycle of immersing the rolling pin in the dough plate in the plate and then approaching the heating device on the second half of the support column.

  Moreover, since the rolling pin is rotated (rotated) by its drive motor, it can be applied in a state where the dough on the dough plate is wrapped around the outer peripheral surface, and the applied dough can be heated and heated. Firing can also be effected uniformly and efficiently by rotation (rotation) of the rolling pin, and a desired thickness of Baumkuchen can be obtained by repeating the above one cycle.

  In particular, if the configuration of claim 2 is adopted, since the rolling pin is rotated in the forward / reverse direction by the drive motor, the cook can be either a right hand or a left hand, The dough can be applied to the rolling pin more efficiently in a shorter time, and the above rolling pin can be removed from the connecting short shaft, and then the fired product can be removed and the rolling pin cleaned, replaced, and other operations can be performed conveniently. effective.

  If the structure of Claim 3 is employ | adopted, a chef can hold the spherical knob of an operation handle, and it can make a reciprocating circular-arc motion of a rolling pin holding arm easier and convenient, and also by the operation handle There is also an effect that the arm support stand can be rotated to adjust the distance between the rolling pin and the dough plate and thus the applied thickness of the dough.

  If the structure of claim 4 is adopted, the distance between the rolling pin and the heating device can be increased by replacing the positioning stopper with a plurality of adjustment holes distributed in the rolling pin holding arm. There is an effect that the degree of firing can be adjusted.

  If the structure of Claim 5 is employ | adopted, even if the front end part of a rolling pin holding arm is weighted by horizontal rolling of a horizontal rolling pin, the balance state of the weight is similarly attached by the balance weight attached to the rear end part of the rolling pin holding arm. Therefore, the cook can easily and conveniently operate the reciprocating arc motion around the horizontal axis in the rolling pin holding arm.

  If the structure of Claim 6 is employ | adopted, in addition to being able to install a dough dish in the dough tray stand of an installation frame, the latter half side of the installation frame does not interfere with the existing gas range of the cooking table in the kitchen, and the cooking table There is an effect that can be used. In addition, by receiving and retracting the pair of left and right stabilizers to the advance / retreat guide rail, the installation frame can be made substantially the same size as the dough tray pedestal and can be carried in a compact and compact manner.

  Furthermore, if the structure of Claim 7 is employ | adopted, the power supply of a rolling pin drive motor will be used as a dry battery or a storage battery, and there exists the convenience on use which can bake Baumkuchen also in a park or other outdoors.

It is a top view of the small Baumkuchen baking machine concerning the present invention. It is a right view of FIG. It is a left view of FIG. FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. It is sectional drawing of the state which removed the rolling pin from FIG. FIG. 6 is a sectional view taken along line 6-6 of FIG. FIG. 7 is a cross-sectional view taken along line 7-7 in FIG. 1. It is a partial expanded sectional view which follows the 8-8 line of FIG. It is a top view corresponding to FIG. 1 which shows the rolling pin and the holding arm which were made to circularly move to the rear side of the installation frame. FIG. 10 is a right side view of FIG. 9. FIG. 10 is a left side view of FIG. 9. 12 is a sectional view taken along line 12-12 of FIG. FIG. 13 is a sectional view taken along line 13-13 of FIG. It is sectional drawing corresponding to FIG. 13 which shows the lamination | stacking state of material | dough. It is effect | action explanatory drawing which shows the reciprocating circular arc motion of a rolling pin and its holding arm. It is a bottom view which extracts and shows an installation frame. It is a side view which extracts and shows a rolling pin holding arm. It is the side view seen from the reverse direction of FIG. It is a top view of FIG. FIG. 20 is a sectional view taken along line 20-20 in FIG. 17. It is a 21-21 line sectional view of Drawing 17. It is a side view which extracts and shows an arm support stand. FIG. 23 is a plan view of FIG. 22. It is an expanded sectional view which follows the 24-24 line of FIG. It is a top view which extracts and shows a rolling pin. FIG. 26 is a front view of FIG. 25. It is the 27-27 sectional view taken on the line of FIG. It is an expanded sectional view which follows the 28-28 line | wire of FIG. It is a side view which extracts and shows a bearing case. It is the side view seen from the reverse direction of FIG. FIG. 30 is a plan view of FIG. 29. FIG. 30 is an enlarged cross-sectional view taken along line 32-32 in FIG. 29. It is a side view which extracts and shows a slide ring. It is a front view of FIG. FIG. 35 is a sectional view taken along line 35-35 in FIG. 33.

  Hereinafter, the specific configuration of the present invention will be described in detail with reference to the drawings. FIGS. 1 to 15 show the entire small Baumkuchen baking machine according to the present invention, and FIG. ) Is a rigid metal installation frame of a size that can be placed on a dough tray (1) having a rectangular or square shape in plan view, and is pulled out from the dough tray support (1) to the rear side. As a positional relationship between the pair of left and right stabilizers (2) that can be moved forward and backward, and the boundary part (intermediate part) between the dough tray cradle (1) and each of the stabilizers (2) drawn from the same, the dough pan receiver And a pair of left and right support columns (3) that are integrally provided upright from the rear end of the table (1).

  In addition, the dough tray pedestal (1) of the illustrated embodiment is made of a plastically processed metal plate, and a side positioning stopper (4) for the dough pan is attached and fixed to the flat upper surface of the plate (1). A pair of left and right guide rails (5) for receiving each) is attached and fixed along the both side surfaces of the dough tray pedestal (1) as channel channel steel. (6) is a forward / backward operation knob of each stabilizer (2), and the stabilizer (2) pulled out from the dough tray cradle (1) by holding it stabilizes the installation frame (B). It will be kept in an almost inverted T-shape in a side view.

  (7) is a plurality of nuts with washers, which are backed and integrated by fixing screws, spot welding, etc., as shown in FIG. If the pedestal (not shown) is detachably screwed and fastened, the installation frame (B) can be installed and used in a garden or other outdoors. In place of or in addition to the nut with the washer (7), a non-slip grounding seat (not shown) such as rubber may be integrated with the bottom surface of the dough tray pedestal (1). .

  Moreover, the support | pillar (3) of illustration embodiment is made into L shape of the front view which has a horizontal attachment seat (8), and the attachment seat (8) is the said dough tray stand (1) like FIGS. A plurality of screw fasteners (9) are attached and fixed to the upper surface, and there is a pair of separate left and right facings, but the column (3) of the installation frame (B) has one heat insulating property. As a wall support column or partition wall, the rotating arm shaft described later is omitted by being erected integrally from the rear end portion of the dough tray cradle (1), and will be described later on the upper end portion of the wall support column or partition wall. A pair of left and right rolling pin holding arms may be pivotally attached.

  In short, as the installation frame (B), the first half side of the support column (partition wall) (3) as the boundary part (intermediate part) is the place where the dough pan (10) is placed, and the second half side is the heater (11). If it becomes a place for placement, a configuration other than that illustrated may be adopted. As the heating appliance (11), a cordless cassette cylinder type gas stove is shown in the figure, but an existing gas range, a charcoal roaster, an electric griller, etc. in the kitchen can be used instead. A heating device (11) with a radiation plate that can exhibit far-infrared rays is optimal.

  (12) is a horizontal rotating arm shaft that lies horizontally between the left and right of the two columns (3) forming the installation frame (B), and a fulcrum bolt (butterfly bolt) is connected to the upper end of both columns (3). It is pivotally attached by (13). (14) is a pair of left and right parallel rolling pin holding arms made of metal plates of the same fixed length as shown in FIGS. 1 to 6 and FIGS. While each of the arm shafts (12) is fitted and integrated to both ends, the rolling pin holding arm (14) extends from the rotating arm shaft (12) to the front side (front end). A horizontal rolling pin (A), which will be described in detail later, is horizontally inserted and removably inserted.

  (15) is a horizontal manual operation handle that is pivotally supported by the same front end of either the left or right (left side when viewed from the front in the figure) of the rolling pin holding arm (14). A Baumkuchen chef holds the spherical knob (16) at the tip of the arm (14) projecting laterally outward, and both rolling pin holding arms (14) are turned around the horizontal fulcrum of the rotating arm shaft (12). In addition, a reciprocating arc movement in the front-rear direction can be performed.

  That is, both rolling pin holding arms (14) are moved forward about the pivot arm shaft (12) to the front side (F) as shown in FIGS. The horizontal rolling pin (A) is placed on the dough plate (10) installed in front of the column (3) of the installation frame (B), and the dough of Baumkuchen (M ) Around the rolling pin (A).

  Then, the both rolling pin holding arms (14) are moved backward around the fulcrum of the rotating arm shaft (12) so as to be turned upside down (so-called reverse) as shown in FIGS. The rolling pin (A) in a state where the dough (M) is applied is brought close to a heating appliance (11) such as a gas stove installed behind the support column (3) of the installation frame (B) and heated. The dough (M) is fired by force. Such a reciprocating arc motion in the front-rear direction is repeated to obtain Baumkuchen in which the fabric (M) is laminated in the shape of tree rings.

  In this case, the cooker grasps the knob (16) of the operation handle (15) and raises and lowers the rolling pin (A) that lies horizontally on the front end of both rolling pin holding arms (14). The distance (H1) between (10) and the rolling pin (A) can be extended, and the coating thickness (film thickness) of the dough (M) can be adjusted.

  (17) is an arm support stand that is useful for preventing such fatigue and repeated coating thickness unevenness for each layer, and is a metal made in a substantially horseshoe shape in a side view as shown in FIGS. It consists of a plate, and its upper base end is fitted to the base end portion of the operation handle (15) projecting laterally inward from the rolling pin holding arm (14) so that it can rotate integrally as shown in FIGS. ing. (18) is the retaining bolt.

  Moreover, the arc outer peripheral surface (protruding corner arc surface) of the arm support stand (17) fits into the anti-slip groove (19) formed corresponding to the upper surface of the dough tray cradle (1) at the lower end. 1 to 3, the horizontal positioning stopper (20) which projects from the vicinity of the upper base end of the arm support stand (17) in the horizontal direction integrally extends to the edge of the front end of the rolling pin holding arm (14) as shown in FIGS. In combination with the locking, the rolling pin (A) can be pushed and supported at a certain maximum position far away from the dough plate (10).

  Therefore, from the state where the rolling pin (A) is supported at a certain highest position, the arm support stand (17) is rotated in the clockwise direction in FIG. 2 (counterclockwise in FIG. 7) by the operation handle (15). Then, the arc outer peripheral surface of the arm support stand (17) slides on the upper surface of the dough tray cradle (1), and the rolling pin (A) descends gradually, so that the dough plate (10) It is possible to easily adjust the distance (H1) and, moreover, the coating thickness of the fabric (M).

  In the illustrated embodiment, the left rolling pin holding arm (14) viewed from the front is pivotally supported by the reciprocating arc motion operating handle (15) and the arm support stand (17), and the arm support stand (17) is supported. ) Is provided on the left side of the dough plate (10) in the corresponding position. From the left-hand specification to the right-hand specification desired by the cook, On the contrary, the bearing hole (21) of the operation handle (15) is connected to the right rolling pin holding arm (14) and the anti-slip groove (19) of the arm support stand (17) is changed to the dough plate (10). It is preferable to form each as a preliminary | backup to the right side of each. At that time, the positioning stopper (20) may be screwed and fastened to the screw hole (22) provided in the arm support stand (17) from the opposite lateral direction in the planting state.

  On the other hand, (23) is located at the left or right rear end of the rolling pin holding arm (14) and has an aperture distribution along an arc motion locus with the pivot arm shaft (12) as a fulcrum. The positioning stopper (24) is detachably inserted and fastened from the lateral direction.

  When the rolling pin holding arm (14) is moved in a circular arc from the column (3) of the installation frame (B) to the rear side (R), the positioning stopper (24) is a column of the installation frame (B) as shown in FIGS. (3) The rolling pin (A) will be locked at the mid-high position, and the rolling pin (A) will be kept at a certain minimum position close to the heating device (11).

  Therefore, by replacing the positioning stopper (24) with another adjustment hole (23) from a state in which the rolling pin (A) is kept at a certain minimum position, the heating device (11) and the rolling pin (A) And the degree of baking of the dough (M) can be conveniently adjusted.

  (25) is a disc-shaped balance weight that is attached and integrated with fixing bolts (26) to the left or right rear ends of the rolling pin holding arm (14), and includes not only the rolling pin (A). The front end portion of the rolling pin holding arm (14) to which the arm support stand (17) is also attached and the rear end portion of the rolling pin holding arm (14) are kept in a balanced state of weight. Since a part of the circumferential surface of the balance weight (25) is engaged with the rotating arm shaft (12) as shown in FIG. 6, there is no possibility of swinging around the center of the fixing bolt (26).

  In the illustrated embodiment, the positioning stopper (24) is screwed into the adjustment hole (23), which is a screw hole of the rolling pin holding arm (14), as a bolt, but is replaced with the adjustment hole (23). As long as the operation can be performed, a pin or other configuration instead of the bolt may be adopted.

  The rolling pin (A) mentioned above consists of a metal tube having a certain length (applied width of the dough) (for example, about 220 mm) and a diameter (for example, about 30 mm) as shown in FIGS. A transmission key (28) protrudes from the tip of the journal (27) protruding from the portion. The pair of left and right journals (27) are screwed and fastened to both ends of the rolling pin (A) in a covered state as shown in FIG. 27, and have heat radiation holes (29). (30) is a sheath tube shorter than the rolling pin (A). Depending on the size and position of the dough plate (10), the application width of the dough (M) can be changed narrowly, or the dough (M) When it is desired to change the application position, it is inserted into the rolling pin (A) as shown in FIG. (31) is a fixing screw for pressing the slidable sheath tube (30).

  (32) is a pair of left and right bearing cases fixed to the front end of both rolling pin holding arms (14) via a plurality of fixing bolts (33), and (34) is a bearing in the bearing case (32). The pair of left and right connecting short shafts rotatably supported by (35), and the rolling pin (A) as shown in FIGS. Key grooves (36) that engage with the transmission key (28) on the side are cut out. Moreover, when the transmission key (28) and the key groove (36) are bitten, the tip of the journal (27) and the tip of the connecting short shaft (34) of the rolling pin (A) are shown in FIGS. Thus, they are aligned as the same circular outer peripheral surface.

  (37) is a fixed length straddling the aligned circular outer peripheral surface, the slide guide concave groove cut out in the journal (27) and the connecting short shaft (34), and (38) is also the journal (27). And a slide ring that is inserted and slidably fitted over the connecting short shaft (34), and includes a ball (39) that fits into the slide guide groove (37), and a ball (39). A coil spring (40) for applying back pressure is incorporated. (41) is an adjustment screw for pressing the coil spring (40), and (42) is an advance / retreat positioning step of the slide ring (38), which is provided near the tip of the journal (27). If the slide ring (38) is advanced until it is received by 42), the rolling pin (A) is constrained to a transmission state in which it cannot escape.

  Then, at the center of either the left or right side of the connecting short shaft (34) (right side when viewed from the front in the figure), the output shaft (45) of the rolling pin drive motor (44) provided with the reduction gear mechanism (43). The rolling pin (A) is rotated (rotated) in the forward and reverse directions by the motor (44). Therefore, regardless of whether the cook is right-handed or left-handed, the dough (M) can be wound and applied to the rolling pin (A) and the dough (M) can be baked conveniently and uniformly. It is.

  (46) is a heat-resistant drive case that surrounds the drive motor (44) and its reduction gear mechanism (43), and a plurality of L-shaped metal brackets (47) and their fixing bolts (48). It is attached to and integrated with either the left or right of the rolling pin holding arm (14) (right side as viewed from the front in the example). (49) is a required number of batteries (for example, two AA batteries) housed in the openable / closable drive case (46), but a rechargeable battery may be used instead of this, and it is not shown. It can only be used by plugging it into the power outlet of the building using the connection cord. (50) is a switch lever for switching the rotation direction of the drive motor (44).

  The slide ring (38) straddling the transmission key (28) on the rolling pin (A) side and the key groove (36) on the connection short shaft (34) side is changed from the state shown in FIG. 34) with the transmission key (28) and the key groove (36) open, the rolling pin (A) is removed from both the connecting short shafts (34) to FIG. As a result, the baked product can be removed from the rolling pin (A), the rolling pin (A) can be cleaned and replaced, and other operations can be performed.

  When using the Baumkuchen baking machine having the above-mentioned configuration, the stabilizer (2) of the installation frame (B) is pulled out to the rear side and placed stably on the kitchen table or cooking table (T), etc. For example, a standard bat No. 4 aluminum dough pan (10) and a heating appliance (11) such as a gas stove on the rear side of the prop (3) to the dough tray cradle (1) in front of the prop (3). And the rolling pin (A) is driven to rotate (spin) by a drive motor (44).

  Needless to say, the necessary dough (M) for Baumkuchen in a dissolved state from flour, fats and oils, sugar, eggs and the like is accommodated in the pre-made dough plate (10). It is preferable to pre-wrap an unillustrated aluminum foil or cooking sheet (glassine paper processed with silicone resin) or the like around the sheath tube (30) of the rolling pin (A).

  First, the cook grasps and holds the knob (16) of the manual operation handle (15), and moves both rolling pin holding arms (14) in a circular motion around the fulcrum of the rotating arm shaft (12) to the front side (F). Then, the horizontal rolling pin (A) laid horizontally on the front end is lowered as shown in FIGS. 7 and 15 to immerse the dough into the dough plate (10).

  At this time, if the substantially horseshoe-shaped arm support stand (17) is rotated counterclockwise in FIG. 7 by the operation handle (15), the arc outer peripheral surface of the arm support stand (17) becomes the dough pan support. The upper surface of (1) can be slid to bring the rolling pin (A) closer to the dough plate (10) gradually, which is extremely convenient.

  If the rolling pin (A) is soaked into the dough plate (10), the rolling pin (A) is in rotation (rotation), and the rolling pin (A) has a first dough (M) on the circumferential surface. As a result, the layer is applied in a wound state. Therefore, a long spatula (not shown) or the like is applied to the first layer of fabric (M) to scrape the dripped fabric or adjust the coating thickness.

  Next, the cook also holds and holds the knob (16) of the operation handle (15), and then holds both rolling pin holding arms (14) as shown in FIGS. A circular movement is made to the rear side (R) so that it is turned upside down around the fulcrum, and the rolling pin (A) is moved to the heating device (11) installed behind the column (3) of the installation frame (B). The first layer of fabric (M) is heated and fired for the required time.

  In that case, the distance (H2) between the heating device (11) and the rolling pin (A), and the degree of baking of the dough (M), is determined by the positioning stopper (24) with respect to the adjustment hole (23) of the rolling pin holding arm (14). ) Can be adjusted appropriately.

  When the first layer is fired, both rolling pin holding arms (14) are restored to the front side (F) around the fulcrum of the rotating arm shaft (12) as shown in FIGS. Second rolling dough by immersing the rolling pin (A) again into the dough plate (10) installed in front of the support frame (3) of the installation frame (B). (M) is also applied in a wound state.

  By repeating one cycle of application of the dough (M) and firing thereof, the dough (M) in the second and subsequent layers is also fired in sequence, and the dough (M) becomes a tree as shown in FIG. You can get Baumkuchen stacked in annual rings. The fired product of the target thickness may be removed by extracting the rolling pin (A) from the rolling pin holding arm (14), but before rolling out the rolling pin holding arm (14), the rolling pin (A) is rotated. It is also possible to divide with a blade.

  During the baking of the dough (M) by the heating device (11), the rolling pin (A) and the heating device (11) as a whole, as shown in FIG. 51). This is because the time required for heating can be shortened, and a Baumkuchen in a fired state with a rich feeling (wetness) can be obtained.

  In the Baumkuchen baking machine of the illustrated embodiment, a cassette cylinder type gas stove as a heating appliance (11) is installed and used on the latter half side of the installation frame (B), but the heating appliance (11) is already installed in the kitchen. When the gas range is used, the corresponding installation may be performed so that the latter half of the installation frame (B) faces the gas range. Then, Baumkuchen can still be fired by repeating the above operation.

(1) ・ Dough pan support (2) ・ Stabilizer (3) ・ Post (4) ・ Side positioning stopper (5) ・ Advance and retract guide rail (6) ・ Advance and retract operation knob (7) ・ Nut with washer (8) ・Mounting seat (9), Screw fastener (10), Dough (11), Heater (12), Rotating arm shaft (13), Support bolt (14), Rolling pin holding arm (15), Manual operation handle ( 16) ・ Knob (17) ・ Arm support stand (18) ・ Retaining bolt (19) ・ Slip groove (20) (24) ・ Positioning stopper (21) ・ Bearing hole (22) ・ Screw hole (23 ) ・ Adjustment hole (25) ・ Balance weight (26) ・ Fixing bolt (27) ・ Journal (28) ・ Transmission key (29) ・ Heat radiation hole (30) ・ Sheath tube (31) ・ Fixing screw (32) ・ Bearing Case ( 33) ・ Fixing bolt (34) ・ Short shaft (35) ・ Bearing (36) ・ Key groove (37) ・ Slide guide groove (38) ・ Slide ring (39) ・ Ball (40) ・ Coil spring (41) -Adjustment screw (42)-Step (43)-Reduction gear mechanism (44)-Drive motor (45)-Output shaft (46)-Drive case (47)-Bracket (48)-Fixing bolt (49)-Battery ( 50) ・ Switch lever (51) ・ Insulation cover (A) ・ Roller pin (B) ・ Installation frame (M) ・ Dough (T) ・ Cooking table

Claims (7)

A rigid installation frame of a size that allows the first half side to be a place for the dough pan and the second half side to be a place for the heating appliance,
A pair of left and right rolling pin holding arms that are pivotally mounted so as to be capable of reciprocating arc movement around the horizontal axis from the substantially middle part of the installation frame to the upper end part of the column that stands up together,
A horizontal rolling pin that is rotatably supported by the rolling pin holding arm to the front end protruding from the intermediate portion of the installation frame by a certain length;
A rolling pin drive motor attached to either the left or right side of the rolling pin holding arm to rotate the rolling pin,
A dough plate on the first half side of the installation frame and a heating device on the second half side are installed and used, and both rolling pin holding arms are moved in a circular arc toward the front side of the installation frame, so that one layer of dough is transferred from the dough plate to the rolling pin. After applying to the wound state one by one,
A small household Baumkuchen baking machine characterized by repeating one cycle in which both rolling pin holding arms are circularly moved in an upside down state to the rear side of the installation frame, and the dough on the rolling pin is baked by the heating device. While projecting the transmission key to the tip of the journal that projects outward from the left and right ends of the rolling pin,
A pair of left and right connecting short shafts rotatably supported on the front end portions of both rolling pin holding arms are detachably engaged with the transmission key on the rolling pin side to the tip portion projecting inward from the rolling pin holding arm. Cut out the keyway that can rotate integrally,
2. The rolling pin according to claim 1, wherein an output shaft of a rolling pin drive motor is inserted into and integrated with either the left or right center of the connecting short shaft to rotate the rolling pin in the forward or reverse direction. A small Baumkuchen baking machine for home use. An operation handle for reciprocating arc movement of the rolling pin holding arm is pivotally supported to the left or right front end part,
A spherical knob protrudes from the tip of the operation handle that protrudes laterally outward from the rolling pin holding arm, while a substantially horseshoe-shaped metal in side view is also formed at the base end of the operation handle that protrudes laterally inward from the rolling pin holding arm. While fitting so that the upper base end of the arm support stand made of a plate can rotate integrally,
2. The small household Baumkuchen baking machine according to claim 1, wherein the arm support stand is rotated by the operation handle so that the distance between the rolling pin and the dough plate can be adjusted. A rolling pin holding arm pivotally attached to the column of the installation frame distributes a plurality of adjustment holes along a trajectory that performs an arc motion around the horizontal axis, and
When the rolling pin holding arm is moved in a circular arc toward the rear side of the installation frame, the positioning stopper that can be freely inserted into and removed from the adjustment hole is locked to the column of the installation frame, thereby reducing the distance between the rolling pin and the heating device. 2. The small household Baumkuchen baking machine according to claim 1, wherein the firing is defined so as to be adjustable. The horizontal support arm shaft that lies horizontally between the support frame's support pillars is pivotally attached to the upper ends of both support posts by fulcrum bolts.
The middle part biased to the rear side of both rolling pin holding arms is fitted and integrated with both ends of the rotating arm shaft, respectively.
The balance end is attached to the rear end of either the left or right of the rolling pin holding arm or both, thereby maintaining a weight balanced state with the front end of the rolling pin holding arm to which the rolling pin is attached. 1. A small Baumkuchen baking machine for home use according to 1. The installation frame is pulled out from the first half of the dough tray to the second half, and a pair of left and right stabilizers that can be moved forward and backward, and both sides of the dough tray receiving the stabilizer to receive the stabilizer. While forming from the advance and retreat guide rail attached and fixed along the surface,
2. A small household Baumkuchen baking machine according to claim 1, wherein a pair of left and right columns or one wall column is erected integrally from the rear end of the dough tray.   2. A small household Baumkuchen baking machine according to claim 1, wherein the rolling pin drive motor and a dry battery or a rechargeable battery serving as its power source are surrounded by a drive case attached to either the left or right of the rolling pin holding arm.

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