CN-120788259-B - Glutinous rice cake preparation equipment and preparation method thereof

CN120788259BCN 120788259 BCN120788259 BCN 120788259BCN-120788259-B

Abstract

The invention relates to the technical field of steaming cabinets and discloses glutinous rice cake preparation equipment and a preparation method thereof, wherein the glutinous rice cake preparation equipment comprises a rice cake raw material steaming cabinet, wherein a plurality of groups of dough steaming tray mechanisms are longitudinally arranged in the rice cake raw material steaming cabinet, each dough steaming tray mechanism comprises a dough steaming tray body, a lifting plate is movably arranged in the dough steaming tray body, a plurality of swinging needle trays are arranged on the lifting plate in an array manner, and each swinging needle tray is rotationally connected with the lifting plate; the following turntables are distributed in an array mode, each following turntable is correspondingly arranged above the needle swinging disc, and the following turntables and the needle swinging disc are in concentric axial fit; two inflating needles are fixedly arranged on each group of swinging needle plate, when a dough steaming plate body containing dough is placed in a rice cake raw material steaming cabinet, the lifting plate drives the inflating needles to penetrate into the dough along with the turntable.

Inventors

Li Longxie
WU DONGRI
SUN GUANGHUI

Assignees

吉林佳仁食品有限公司

Dates

Publication Date: 20260505
Application Date: 20250904

Claims (7)

1. The glutinous rice cake preparation equipment is characterized by comprising a rice cake raw material steaming cabinet (11), wherein a plurality of groups of dough steaming tray mechanisms (2) are longitudinally arranged in the rice cake raw material steaming cabinet (11), and the dough steaming tray mechanisms (2) comprise: The dough steaming tray body (21) is internally and movably provided with a lifting plate (31), a plurality of swing needle trays (32) are arranged on the lifting plate (31) in an array manner, and each swing needle tray (32) is rotationally connected with the lifting plate (31); the following turntables (23) are distributed in an array mode, each following turntable (23) is correspondingly arranged above the needle swinging disc (32), and the following turntables and the needle swinging disc are in concentric axial fit; the driving mechanism is used for controlling the needle swinging disc (32) to swing periodically according to a preset angle; Two air-beating needles (24) are fixedly arranged on each group of swing needle plates (32), when a dough steaming tray body (21) containing dough is arranged in the rice cake raw material steaming cabinet (11), the lifting plate (31) drives the air-beating needles (24) to penetrate into the dough along with the rotary table (23), and at the moment: the high-temperature steam generated by the rice cake raw material steaming cabinet (11) is used for steaming dough inwards through the periphery; injecting high-temperature steam into the dough from inside to outside by an air injection needle (24) to form convection steaming; The driving mechanism comprises a plurality of groups of driving outer belt wheels (12), the driving outer belt wheels (12) are arranged on the side wall of the rice cake raw material steaming cabinet (11), each driving outer belt wheel (12) corresponds to one group of dough steaming disc mechanism (2), and the driving outer belt wheels (12) can be connected with a driving motor arranged outside; The driving mechanism further comprises a driving internal gear (13), the driving internal gear (13) is fixedly connected with the driving external belt wheel (12), the driving internal gear (13) is positioned in the rice cake raw material steaming cabinet (11), a driving gear (41) is arranged above the driving internal gear (13), the driving gear (41) is rotationally connected with the dough steaming tray body (21), a cross arm is arranged at one end, close to the dough steaming tray body (21), of the driving gear (41), and an extension arm (16) is arranged below the cross arm; The bottom end of the extension arm (16) is provided with a swing arm (15) penetrating through the side wall of the dough steaming tray body (21), the swing arm (15) is rotationally connected with the dough steaming tray body (21), rubber sheets are fixedly arranged around the swing arm (15) and used for sealing the joint of the dough steaming tray body (21) and the swing arm (15), one end, far away from the extension arm (16), of the swing arm (15) is fixedly provided with a plurality of total wiredrawing wires (33), the total wiredrawing wires (33) are provided with a plurality of sub-wiredrawing wires (34), and each sub-wiredrawing wire (34) is fixedly connected with one swinging needle disc (32); the driving mechanism synchronously controls the two inflating needles (24) to do reciprocating swing, and gas is continuously injected in the process of stirring the dough, so that the gradient increase of the gas content in the dough is realized.
2. The glutinous rice cake preparation equipment according to claim 1, wherein a plurality of rebound posts (43) are fixedly arranged on the inner wall of the rice cake raw material steaming cabinet (11), each rebound post (43) corresponds to one dough steaming tray body (21), a steam nozzle (14) is arranged below each rebound post (43), the steam nozzle (14) is fixedly connected with the inner wall of the rice cake raw material steaming cabinet (11), an opposite port (25) is formed in the rear wall of the dough steaming tray body (21), and the opposite ports (25) are in one-to-one correspondence with the steam nozzles (14).
3. The glutinous rice cake preparation equipment according to claim 2, wherein a guide rail (42) is fixedly arranged on the lower wall of the outer supporting edge of the dough steaming tray body (21), the guide rail (42) is positioned at the rear side of the driving gear (41), and teeth fixedly arranged on the lower wall of the guide rail (42) are matched with tooth grooves of the driving internal gear (13).
4. A glutinous rice cake preparation equipment according to claim 3, characterized in that the inside of the dough steaming tray body (21) is also provided with a dough supporting wall (22), the dough supporting wall (22) is fixedly connected with the dough steaming tray body (21), the dough supporting wall (22) is mutually parallel to the lifting plate (31), a plurality of follow-up turntables (23) are all rotationally inlaid in the dough supporting wall (22), two closing air bags (231) are fixedly inlaid in the follow-up turntables (23), the closing air bags (231) are mutually aligned with the air pumping needles (24), a plurality of air jetting holes (242) are formed in the outer wall of the air pumping needles (24), and a ball head (241) is fixedly arranged at the top of the air pumping needles (24).
5. The glutinous rice cake preparation equipment according to claim 4, wherein the outer wall of the swing needle disc (32) is provided with a rotating ball (38) and a sliding block (39), the rotating ball (38) is rotationally connected with the swing needle disc (32), the sliding block (39) is fixedly connected with the swing needle disc (32), a re-springing rope (301) is fixedly arranged on one side of the sliding block (39), a limiting sliding groove (302) is further formed in the lifting plate (31), the swing needle disc (32) is rotationally connected with the limiting sliding groove (302) through the rotating ball (38), and one end, far away from the sliding block (39), of the re-springing rope (301) is fixedly connected with the inner wall of the limiting sliding groove (302).
6. The glutinous rice cake preparation equipment according to claim 5, wherein a stress block (35) is fixedly arranged on the lower wall of the lifting plate (31), a pushing arm (36) is arranged on the rear side of the stress block (35), the pushing arm (36) is slidably connected with the lifting plate (31), a spring column (37) is fixedly arranged in the upper wall of the pushing arm (36), and the pushing arm (36) penetrates through the rear wall of the dough steaming tray body (21).
7. A method for producing a glutinous rice cake using the apparatus for producing a glutinous rice cake according to any one of claims 1 to 6, comprising the steps of: S1, connecting an external driving motor with a driving external belt wheel (12) through a belt, and starting a steam supply pump to preheat a rice cake raw material steaming cabinet (11) to a set temperature; s2, spreading the glutinous rice dough on a turntable (23) in a dough steaming tray body (21) to ensure that the dough covers all the areas of the swinging needle plate (32); s3, manually pushing a dough steaming tray body (21) to be inserted into the rice cake raw material steaming cabinet (11), and when a driving gear (41) is meshed with a guide rail (42), automatically driving the steaming tray to completely enter the cabinet by a driving motor, and synchronously inserting a steam nozzle (14) into an opposite interface (25); s4, injecting high-temperature steam into the lower part of the dough supporting wall (22) through the steam nozzle (14) by the rice cake raw material steaming cabinet (11), and pushing the lifting plate (31) to rise by the pushing arm (36) through the extrusion of the cabinet body, so that the inflating needle (24) is penetrated into the dough; the driving mechanism drives the swing needle disc (32) to swing back and forth through the separating wire (34), the inflating needle (24) sprays steam into the dough from inside to outside, and meanwhile, the dough is stirred to realize gas gradient increase; S5, after steaming is completed, the dough steaming tray body (21) is pushed to impact the rebound column (43), the driving gear (41) rotates reversely to drive the steaming tray to automatically withdraw, and the closed air bag (231) is automatically closed to prevent steam residue from leaking.

Description

Glutinous rice cake preparation equipment and preparation method thereof Technical Field The invention relates to the field of steaming cabinets, in particular to a glutinous rice cake preparation device and a preparation method thereof. Background The glutinous rice cake is taken as a traditional food, is popular among the masses because of the unique taste and flavor, and is prepared by a way of directly putting the glutinous rice dough into a steamer for steaming particularly in the steaming step. Traditional steaming mode mainly relies on outside steam convection heat transfer, and steam is difficult to effectively permeate into the dough, and the dough is heated unevenly, and inside curing speed is slow, and outside can be overcooked even glues the pot, influences the whole quality and the taste of glutinous rice cake. For this reason, we propose a glutinous rice cake preparing apparatus and a preparing method thereof. Disclosure of Invention The invention provides a glutinous rice cake preparation device and a preparation method thereof, which solve the technical problems that in the related art, steam is difficult to effectively permeate into dough, so that the dough is heated unevenly and the internal curing speed is low. The invention provides glutinous rice cake preparation equipment, which comprises a rice cake raw material steaming cabinet, wherein a plurality of groups of dough steaming tray mechanisms are longitudinally arranged in the rice cake raw material steaming cabinet, and the dough steaming tray mechanisms comprise: The dough steaming tray body is internally and movably provided with a lifting plate, a plurality of swinging needle plates are arranged on the lifting plate in an array manner, and each swinging needle plate is rotationally connected with the lifting plate; the following turntables are distributed in an array mode, each following turntable is correspondingly arranged above the needle swinging disc, and the following turntables and the needle swinging disc are in concentric axial fit; The driving mechanism is used for controlling the needle swinging disc to swing periodically according to a preset angle; Two inflating needles are fixedly arranged on each group of swinging needle plate, when a dough steaming plate body containing dough is placed in the rice cake raw material steaming cabinet, the lifting plate drives the inflating needles to penetrate into the dough along with the rotating disc, and at the moment: Steaming dough through high-temperature steam generated by the rice cake raw material steaming cabinet inwards along the periphery; injecting high-temperature steam into the dough from inside to outside by an air injection needle to form convection steaming; The driving mechanism synchronously controls the two air injecting needles to make the reciprocating swing of the simulated maltodrawing type, and continuously injects air in the process of stirring the dough, so as to realize the gradient increase of the air content in the dough. The driving mechanism comprises a plurality of groups of driving outer belt wheels, the driving outer belt wheels are arranged on the side wall of the rice cake raw material steaming cabinet, each driving outer belt wheel corresponds to one group of dough steaming disc mechanism, and the driving outer belt wheels can be connected with a driving motor arranged outside. The driving mechanism further comprises a driving internal gear, the driving internal gear is fixedly connected with the driving external belt wheel, the driving internal gear is positioned in the rice cake raw material steaming cabinet, a driving gear is arranged above the driving internal gear and is rotationally connected with the dough steaming tray body, one end, close to the dough steaming tray body, of the driving gear is provided with a cross arm, and an extension arm is arranged below the cross arm. The bottom of extension arm is provided with the swing arm that runs through in dough steaming tray body lateral wall, and the swing arm rotates with dough steaming tray body to be connected, and the fixed rubber sheet that is provided with all around of swing arm, and the rubber sheet is used for sealed dough steaming tray body and swing arm's junction, and the swing arm is kept away from the fixed a plurality of total wire drawing that is provided with of one end of extension arm, and is provided with a plurality of branch wire coils on the total wire drawing, every branch wire coil and a balance needle dish fixed connection. The inner wall of the rice cake raw material steaming cabinet is fixedly provided with a plurality of rebound columns, each rebound column corresponds to a dough steaming tray body, a steam nozzle is arranged below each rebound column, the steam nozzle is fixedly connected with the inner wall of the rice cake raw material steaming cabinet, the rear wall of the dough steaming tray body is provided with a butt joint mouth, and the butt joint mou