Automatic turnover discharging device for producing shaqima

Abstract

The utility model relates to food processing machinery field discloses a kind of automatic turnover discharge devices for shaqima production, including supporting mechanism, stirring mechanism and discharging mechanism. Among them, supporting mechanism is equipped with crossbeam, crossbeam is connected to pad by supporting leg, and diagonal brace is fixedly connected at the connecting place of supporting leg and crossbeam to reinforce structure. Stirring mechanism includes chassis, rotating drum, mounting bracket, baffle, mounting seat and drive assembly, and drive assembly includes gear ring, gear one and motor one. Rotating drum is installed on chassis by rotating mode, and the outer periphery of rotating drum is fixed with gear ring, one end of mounting bracket is fixed to the bottom of chassis, and it extends to top by rotating drum side face upward. In the utility model, the problem that high-viscosity material is easily rotated synchronously with cylinder body and the uniformity of coating syrup is insufficient when stirring in the prior art is solved, and the technical effect of forcibly material stir-frying and significantly improving the uniformity of shaqima blank and syrup mixing is achieved.

Description

Technical Field

[0001] This utility model relates to the field of food processing machinery, and in particular to an automatic turning and discharging device for the production of Sachima (a type of Chinese pastry). Background Technology

[0002] Sachima is a traditional pastry made by deep-frying rice noodles or dough, then mixing it with hot syrup, coating it, and shaping it. Mixing the batter and removing the dough are two key and challenging steps in its production.

[0003] Traditional Sachima production equipment typically uses a fixed cylinder with a rotating agitator or a simple inclined mixing tank for mixing. However, because the viscosity of the Sachima dough increases rapidly after mixing with the syrup, the agitator or cylinder often only moves a portion of the material. This causes the material to rotate synchronously with the agitator inside the cylinder, failing to create effective tumbling and mixing. This results in uneven syrup distribution and insufficient coating of the dough with syrup, directly affecting the consistency and quality of the final product.

[0004] A more prominent problem arises in the discharge stage after mixing. Sachima material has high viscosity, and after mixing, a large amount of finished material adheres to the inner wall and bottom of the mixing drum. Traditional tilting discharge methods struggle to completely remove the material stuck to the bottom. This not only results in significant material residue and waste, reducing raw material utilization, but also requires time-consuming and labor-intensive manual cleaning by operators, increasing labor intensity and limiting the automation and large-scale development of Sachima production.

[0005] Therefore, this utility model proposes an automatic turning and discharging device for the production of Sachima, which aims to solve the shortcomings of the prior art in that the high viscosity materials such as Sachima are not uniform enough when being stirred and coated, and that they are severely adhered and difficult to be completely cleaned when being discharged. Utility Model Content

[0006] In view of the structural defects in the existing automatic turning and discharging devices for Sachima production, such as insufficient uniformity during mixing and coating, and severe adhesion of highly viscous materials during discharge, making it difficult to completely remove the material, this utility model aims to provide an improved automatic turning and discharging device for Sachima production that can effectively solve the above problems.

[0007] This utility model provides an automatic tilting and discharging device for the production of Sachima (a type of Chinese pastry), comprising: a support mechanism, a stirring mechanism, and a discharging mechanism.

[0008] The support mechanism includes a crossbeam, which is connected to a pad via legs. Diagonal braces are fixedly connected to the connection between the legs and the crossbeam to reinforce the structure. The mixing mechanism includes a chassis, a rotating drum, a mounting frame, a baffle, a mounting base, and a drive assembly. The drive assembly includes a gear ring, a gear, and a motor. The rotating drum is mounted on the chassis by rotation. A gear ring is fixed to the outer circumference of the rotating drum. One end of the mounting frame is fixed to the bottom of the chassis, extending upwards through the side of the rotating drum to the top. A mounting base is fixedly connected to the middle section of the mounting frame, and the drive assembly is located inside the mounting base. The motor drives the gear to rotate, and the gear meshes with the gear ring. The baffle is fixedly connected to the mounting frame and extends into the interior of the rotating drum.

[0009] The feeding mechanism includes a tilting shaft, a second motor, a second gear, a push rod, a rack, and a push plate. The tilting shaft is rotatably mounted on the crossbeam of the support mechanism and is fixedly connected to the mounting frame. The second motor drives the tilting shaft to rotate, and the second gear is located in the middle of the tilting shaft and rotates with it. The push rod has a rack that meshes with the second gear, and the push rod slides through the chassis, the rotating drum, and the bottom of the mounting frame. The end of the push rod is connected to a semi-circular push plate located inside the rotating drum. The upper end of the push plate has a chamfer, and the point where the push rod passes through the rotating drum has a sealing structure.

[0010] Furthermore, the mixing mechanism's drum rotates via the meshing of gear one and a gear ring, while a stationary baffle extends into the drum to force stirring. The feeding mechanism drives a rotating shaft via motor two, causing the drum assembly to rotate around the crossbeam. Gear two on the rotating shaft meshes with the rack on the push rod, converting rotational motion into linear sliding motion of the push rod, thereby driving the push plate to push the material towards the discharge port while rotating.

[0011] Preferably, the baffle in the stirring mechanism is fixedly connected to the mounting frame. The baffle is located inside the rotating drum and remains stationary when the rotating drum is driven by the motor. The stationary baffle is used to block the material inside the rotating drum, forming a shearing force to achieve forced stirring of the material, thereby improving the uniformity of coating.

[0012] Preferably, the drive assembly is located inside the mounting base, and the motor is used to drive the gear to rotate. The gear provides stable rotational power to the drum through meshing with the gear ring.

[0013] Preferably, the second motor in the feeding mechanism is used to drive the rotating shaft to rotate. The rotating shaft drives the mounting frame, chassis and rotating drum to rotate as a whole around the crossbeam to realize the discharge of materials. This overall rotating action ensures the convenience of material discharge.

[0014] Preferably, driven by gear two, the push rod reciprocates between the chassis and the rotating drum along the central axis of the rotating drum. The sliding motion is converted from the rotational motion of the flipping shaft by the meshing of gear two and rack, which ensures the accuracy of the material pushing process.

[0015] Preferably, the pusher plate is semi-circular in shape, and the arc edge of the semi-circular pusher plate is precisely fitted with the inner wall surface of the rotating drum to form an effective scraping surface. The upper end of the pusher plate is provided with a chamfer to guide the viscous material to slide during the pushing process, avoid material jamming, and ensure smooth discharge.

[0016] Preferably, the meshing linkage between gear two and rack converts the rotational motion of the flipping shaft into the linear sliding motion of the push rod, so that when the drum flips, the push plate slides synchronously along the drum wall, forcibly pushing the highly viscous material towards the discharge port, thus completely solving the problem of material residue.

[0017] Preferably, the support mechanism has a pad at the bottom of its legs. The pad has an increased contact area to increase the friction and contact between the device and the ground, improve the stability of the placement, and especially resist the horizontal reaction force generated when the whole device is overturned.

[0018] This utility model has the following beneficial effects: 1. This utility model solves the problem in the prior art that sticky materials are easy to leave a large amount of residue during the discharge process and are difficult to clean by setting a flipping shaft to drive the entire stirring assembly to flip. It achieves the technical effect of automatically driving the push plate to completely push out the adhering material while flipping and discharging the material, thereby improving the discharge efficiency and reducing material loss.

[0019] 2. This utility model solves the problem in the prior art that high-viscosity materials tend to rotate synchronously with the drum and have insufficient uniformity of coating when stirred by setting the rotating drum to a self-rotating mode and cooperating with a stationary baffle. It achieves the technical effect of forced stirring of materials and significantly improves the uniformity of mixing between Sachima raw materials and syrup.

[0020] 3. This utility model solves the problem in the prior art that the pusher device is prone to jamming or damaging the material between the cylinder wall and the pusher plate by means of the semi-circular structure of the pusher plate and the chamfer design at the upper end. It achieves the technical effect of smooth sliding of the pusher plate along the cylinder wall, smooth discharge action and ensuring food hygiene. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of an automatic tilting and discharging device for the production of Sachima (a type of Chinese pastry) proposed in this utility model. Figure 2 This is a schematic diagram of the rotating drum of an automatic tipping and discharging device for Sachima production proposed in this utility model; Figure 3 This is a schematic diagram of the mounting frame for an automatic tilting and unloading device for Sachima production proposed in this utility model; Figure 4This is a schematic diagram of the structure of the flipping shaft of an automatic flipping and discharging device for Sachima production proposed in this utility model; Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0022] Legend: 1. Chassis; 2. Mixing mechanism; 21. Rotary drum; 22. Mounting frame; 23. Baffle; 24. Mounting base; 25. Drive assembly; 251. Gear ring; 252. Gear 1; 253. Motor 1; 3. Feeding mechanism; 31. Tilting shaft; 32. Motor II; 33. Gear II; 34. Push rod; 35. Rack; 36. Push plate; 4. Support mechanism; 41. Crossbeam; 42. Outrigger; 43. Pad; 44. Diagonal brace. Detailed Implementation

[0023] Example: Reference Figures 1 to 5 This utility model provides an automatic turning and discharging device for the production of Sachima, which aims to solve the structural defects in the prior art, such as insufficient uniformity of coating when mixing Sachima raw materials with syrup, and the tendency of high-viscosity materials to remain and be difficult to completely remove during discharge.

[0024] like Figure 1 As shown, the automatic turning and discharging device for Sachima production includes a support mechanism 4, a stirring mechanism 2, and a feeding mechanism 3. The support mechanism 4 serves as the mounting base and stable platform for the entire device. The stirring mechanism 2 is used to achieve uniform mixing of Sachima raw materials and syrup. The feeding mechanism 3 is used to turn and pour out the material and assist in pushing the material after the mixing is completed.

[0025] The support mechanism 4 is equipped with a crossbeam 41, which is connected to a pad 43 via a support leg 42. A diagonal brace 44 is fixedly connected to the connection between the support leg 42 and the crossbeam 41 to reinforce the structure. The support leg 42 is vertically positioned, and the pad 43 is located at the bottom of the support leg 42. The diagonal brace 44 enhances the rigidity of the support mechanism 4, ensuring overall stability when the rotating drum 21 is loaded with materials and when it is tilted.

[0026] The stirring mechanism 2 includes a base 1, a rotating drum 21, a mounting frame 22, a baffle 23, a mounting base 24, and a drive assembly 25. The drive assembly 25 includes a gear ring 251, a gear 252, and a motor 253. The rotating drum 21 is mounted on the base 1 by rotation. The rotating drum 21 is a container for holding the Sachima dough and syrup. The base 1 serves as the rotating base for the rotating drum 21, and the mounting frame 22 is connected to the base 1. One end of the mounting frame 22 is fixedly connected to the bottom of the base 1, extends upward through the side of the rotating drum 21 to the top, and the baffle 23 is fixedly connected to the mounting frame 22 and extends into the interior of the rotating drum 21. A gear ring 251 is fixedly connected to the outer circumference of the rotating drum 21, and a mounting base 24 is fixedly connected to the middle section of the mounting frame 22. A motor 253 is installed inside the mounting base 24. The motor 253 drives a gear 252 to rotate, and the gear 252 meshes with the gear ring 251. The motor 253 provides rotational power to the rotating drum 21 through this transmission chain. The baffle 23 keeps the rotating drum 21 stationary while it rotates, forcibly preventing the material from rotating with the drum, thereby producing a strong stirring effect and improving the uniformity of the coating.

[0027] The feeding mechanism 3 includes a tilting shaft 31, a second motor 32, a second gear 33, a push rod 34, a rack 35, and a push plate 36. The tilting shaft 31 is rotatably mounted on the crossbeam 41 of the support mechanism 4. The tilting shaft 31 is fixedly connected to the mounting frame 22. The second motor 32 drives the tilting shaft 31 to rotate, realizing the overall tilting of the rotating drum 21. The second gear 33 is located in the middle of the tilting shaft 31 and rotates synchronously with the tilting shaft 31. The push rod 34 is provided with a rack 35, which meshes with the second gear 33. The push rod 34 slides through the chassis 1 and the bottom of the rotating drum 21. The end of the push rod 34 is connected to a semi-circular push plate 36 located inside the rotating drum 21. The upper end of the push plate 36 is chamfered, and the penetration point between the push rod 34 and the rotating drum 21 is provided with a sealing structure. The core of the feeding mechanism 3 is that the second motor 32 drives the rotating shaft 31 to rotate, thereby turning the whole machine. At the same time, the second gear 33 converts the rotational motion into the linear sliding motion of the push rod 34 through the meshing rack 35, thereby driving the push plate 36 to slide upward along the cylinder wall, forcibly pushing out the sticky material and completely solving the problem of material residue.

[0028] Reference Figure 1 , Figure 2 and Figure 3The mounting frame 22 of the mixing mechanism 2 is fixedly connected to the bottom of the chassis 1 at one end and extends along the side of the rotating drum 21 to the top of the rotating drum 21. Its function is to support the baffle 23 and serve as a carrier for mounting the drive assembly 25. The baffle 23 is fixedly connected to the mounting frame 22 and located inside the rotating drum 21. The baffle 23 statically blocks the material, forming a material blocking structure during mixing, forcing the material to stir and improving the uniformity of the slurry. A mounting base 24 is fixedly connected to the side of the middle section of the mounting frame 22. The mounting base 24 is used to mount the drive assembly 25. The motor 253 of the drive assembly 25 is located inside the mounting base 24. The motor 253 drives the gear 252 to rotate. The gear 252 meshes with the gear ring 251 fixed on the outer circumference of the rotating drum 21. This transmission provides the rotating drum 21 with rotational power, achieving uniform mixing.

[0029] Reference Figure 1 , Figure 4 and Figure 5 The rotating shaft 31 of the feeding mechanism 3 is rotatably mounted on the crossbeam 41 of the support mechanism 4. The rotating shaft 31 is fixedly connected to the mounting frame 22. Its function is to serve as the rotating center shaft of the entire stirring mechanism 2 and to bear the weight of the entire stirring assembly. A gear 33 is provided in the middle of the rotating shaft 31. The gear 33 rotates synchronously with the rotating shaft 31. Its function is to transmit the rotational motion of the rotating shaft 31 to the push rod 34.

[0030] A push rod 34 passes through the chassis 1 and slides through the bottom of the rotating drum 21. A rack 35 is provided on its rod body, and the rack 35 meshes with the second gear 33. In the assembled state, the rack 35 of the push rod 34 and the second gear 33 on the tilting shaft 31 form a gear and rack meshing engagement. This engagement structure ensures that when the tilting shaft 31 rotates, the push rod 34 can reciprocate between the chassis 1 and the rotating drum 21 along the central axis of the rotating drum 21. The end of the push rod 34 is located inside the rotating drum 21 and is connected to a semi-circular push plate 36. The arc edge of the semi-circular push plate 36 is in contact with the inner wall surface of the rotating drum 21. The upper end of the push plate 36 has a chamfer. This chamfer design is used to prevent material from getting stuck during the pushing process, ensuring smooth and thorough pushing action.

[0031] Meanwhile, since the push rod 34 slides through the bottom of the chassis 1 and the rotating drum 21, in order to prevent the high-viscosity syrup from leaking or contaminating the transmission components underneath, a sealing structure is provided at the contact surface where the push rod 34 passes through the rotating drum 21, ensuring the hygiene requirements of the device during operation and the long-term reliable operation of the machinery.

[0032] As a preferred embodiment, to further improve the overall stability of the device during operation and prevent severe vibrations when the motor starts or the drum 21 rotates, please refer to... Figure 3The support mechanism 4 has a pad 43 at the bottom of the leg 42. The pad 43 has a large bottom area to increase the contact range with the ground. At the same time, a diagonal brace 44 is provided at the angle between the crossbeam 41 and the leg 42. One end of the diagonal brace 44 is fixedly connected to the bottom surface of the crossbeam 41, and the other end is fixedly connected to the side of the leg 42. The diagonal brace 44, the crossbeam 41 and the leg 42 together form a triangular stable structure, thereby effectively dispersing the torque load transmitted from the tilting shaft 31.

[0033] As another preferred embodiment, to ensure that the Sachima material can be completely ejected without damaging the inner wall of the rotating drum 21, please refer to... Figure 2 and Figure 5 The pusher plate 36 is designed as a semi-circular structure that matches the cross-sectional shape of the rotating drum 21. The arc-shaped outer edge of the semi-circular pusher plate 36 is precisely fitted with the inner cylindrical surface of the rotating drum 21 to form a scraping fit. The upper edge of the pusher plate 36 is chamfered, and the chamfered structure is inclined towards the material side to guide the viscous material to slide towards the discharge port during the pushing process, so as to avoid the material from accumulating or getting stuck at the angle between the pusher plate 36 and the drum wall.

[0034] As another preferred embodiment, in order to optimize the structural layout of the stirring assembly and ensure stable power transmission, please refer to... Figure 1 and Figure 2 The mounting bracket 22 is made of high-rigidity metal material. Its structure extends upward from the outer side of the rotating cylinder 21 to the top opening of the rotating cylinder 21. The baffle 23 is fixed to the end of the mounting bracket 22 that extends into the cylinder by welding or bolting. The mounting base 24 is fixedly connected to the vertical section of the mounting bracket 22 located on the side of the rotating cylinder 21. The motor 253 is embedded in the mounting base 24. The gear 252 is connected to the output end of the motor 253 and extends out of the mounting base 24, directly meshing with the gear ring 251 that is fixed around the outer wall of the rotating cylinder 21. This layout makes the drive assembly 25 compact and easy to maintain.

[0035] As another preferred embodiment, in order to achieve precise guidance of push rod 34 during the flipping process, please refer to... Figure 4 The middle part of the flip shaft 31 is provided with a positioning structure for mounting the second gear 33. The second gear 33 and the flip shaft 31 are connected by a key or set screw to achieve synchronous rotation. The push rod 34 is provided with a guide sleeve or linear bearing at the position where it passes through the chassis 1. This guide component restricts the push rod 34 to move only along the central axis of the rotating drum 21, ensuring that the rack 35 always maintains a good meshing depth with the second gear 33, and preventing the gear from dislodging or the push rod 34 from jamming due to lateral force.

[0036] The working principle is as follows: When mixing the Sachima dough and syrup is required, the motor 253 of the drive assembly 25 is started. The motor 253 drives the gear 252 to rotate inside the mounting base 24. The gear 252 meshes with the gear ring 251, driving the rotating drum 21 to rotate on the chassis 1. During the rotation of the rotating drum 21, the baffle 23 fixedly connected to the mounting frame 22 remains stationary. The baffle 23 extends into the rotating drum 21, blocking the material moving with the drum body. This forces the material to undergo vigorous stirring and folding during high-speed rotation, effectively breaking the tendency of the material to rotate synchronously with the drum body. This ensures that the syrup can fully and evenly coat the surface of the Sachima dough, improving the uniformity of the coating.

[0037] After the mixing process is completed, motor 253 stops working and motor 32 of the feeding mechanism 3 is started. Motor 32 drives the rotating shaft 31 to rotate. Since the rotating shaft 31 is fixedly connected to the mounting frame 22, which connects the chassis 1 and the rotating drum 21, the rotating shaft 31 drives the entire assembly of the mixing mechanism 2 to rotate around the crossbeam 41, causing the rotating drum 21 to tilt to the position with the discharge port facing down. During this process, the support legs 42, pads 43, and diagonal braces 44 in the support mechanism 4 provide stable support.

[0038] While the entire structure is flipped, the second gear 33 located in the middle of the flipping shaft 31 also rotates synchronously. The second gear 33 meshes with the rack 35 on the push rod 34, converting the rotational motion of the flipping shaft 31 into the linear sliding motion of the push rod 34, thereby driving the push rod 34 to slide towards the cylinder opening along the central axis of the rotating cylinder 21. The semi-circular push plate 36 at the end of the push rod 34 moves together with the push rod 34, sliding along the inner wall of the rotating cylinder 21. The push plate 36 pushes out the Sachima material adhering to the cylinder wall and bottom of the cylinder through the discharge port, achieving clean and thorough discharge of the material. The chamfered structure at the upper end of the push plate 36 is used to prevent the material from getting stuck due to accumulation during the discharge process. Through the coordinated action of flipping and the push plate 36 pushing out, this utility model effectively solves the technical problem of easy residue of highly viscous materials such as Sachima during the discharge process.

[0039] After the material feeding is completed, the second motor 32 drives the rotating shaft 31 to rotate in the reverse direction, so that the rotating drum 21 assembly is reset to the initial position. At the same time, the push rod 34 is retracted to the bottom of the rotating drum 21 under the reverse drive of the second gear 33, preparing for the next round of production.

Claims

1. An automatic tilting and discharging device for Sachima production, comprising: The supporting mechanism (4), the stirring mechanism (2), and the feeding mechanism (3) are characterized in that: The support mechanism (4) is provided with a crossbeam (41), the crossbeam (41) is connected to a pad (43) through a support leg (42), and a diagonal brace (44) is fixedly connected to the connection between the support leg (42) and the crossbeam (41) to reinforce the structure; The stirring mechanism (2) includes a rotating drum (21), which is rotatably mounted on a chassis (1). The chassis (1) is connected to a mounting frame (22), one end of which is fixed to the bottom of the chassis (1). The mounting frame (22) extends from the side of the rotating drum (21) to the top of the rotating drum (21), and a baffle (23) is provided inside the rotating drum (21). A gear ring (251) is fixed on the outer periphery of the rotating drum (21), and a mounting base (24) is fixedly connected in the middle section of the mounting frame (22). A drive assembly (25) is provided in the mounting base (24). The drive assembly (25) includes a motor (253) and a gear (252). The gear (252) meshes with the gear ring (251).

2. The automatic tilting and unloading device for Sachima production according to claim 1, characterized in that, The feeding mechanism (3) includes a tilting shaft (31), which is rotatably mounted on the crossbeam (41) of the support mechanism (4), and the tilting shaft (31) is fixedly connected to the mounting frame (22); the feeding mechanism (3) also includes a second motor (32), a second gear (33), a push rod (34), a rack (35), and a push plate (36); The second motor (32) is used to drive the rotating shaft (31) to rotate, and the second gear (33) is located in the middle of the rotating shaft (31) and rotates with the rotating shaft (31); The push rod (34) is provided with a rack (35), the rack (35) meshes with the gear two (33), and the push rod (34) slides through the bottom of the chassis (1), the rotating drum (21) and the mounting bracket (22); The end of the push rod (34) is connected to a semi-circular push plate (36) located inside the rotating cylinder (21). The upper end of the push plate (36) is chamfered, and the point where the push rod (34) passes through the rotating cylinder (21) is provided with a sealing structure.

3. The automatic tilting and discharging device for Sachima production according to claim 1, characterized in that, The baffle (23) in the stirring mechanism (2) is fixedly connected to the mounting frame (22). The baffle (23) is located inside the rotating drum (21). The baffle (23) remains stationary when the rotating drum (21) is driven to rotate by the motor (253). The stationary baffle (23) is used to block the material in the rotating drum (21) and realize the forced stirring of the material.

4. The automatic tilting and discharging device for Sachima production according to claim 1, characterized in that, The drive assembly (25) is located in the mounting base (24). The motor (253) drives the gear (252) to rotate. The gear (252) provides rotational power to the drum (21) by meshing with the gear ring (251).

5. The automatic tilting and unloading device for Sachima production according to claim 2, characterized in that, The motor 2 (32) in the feeding mechanism (3) is used to drive the rotating shaft (31) to rotate. The rotating shaft (31) drives the mounting frame (22) and the rotating drum (21) to rotate around the crossbeam (41) to realize the dumping of materials.

6. The automatic tilting and unloading device for Sachima production according to claim 2, characterized in that, Driven by the second gear (33), the push rod (34) slides back and forth between the chassis (1) and the rotating cylinder (21) along the central axis of the rotating cylinder (21).

7. The automatic tilting and discharging device for Sachima production according to claim 2, characterized in that, The push plate (36) is semi-circular in shape. The arc edge of the semi-circular push plate (36) is in contact with the inner wall of the rotating cylinder (21). The upper end of the push plate (36) is chamfered to prevent the material from getting stuck during the pushing process.

8. The automatic tilting and unloading device for Sachima production according to claim 2, characterized in that, The meshing of the gear 2 (33) and the rack (35) converts the rotational motion of the flipping shaft (31) into the linear sliding motion of the push rod (34), so that when the rotating drum (21) flips, the push plate (36) slides along the drum wall and pushes the material toward the discharge port.

9. The automatic tilting and discharging device for Sachima production according to claim 1, characterized in that, The support mechanism (4) has a pad (43) at the bottom of its legs (42). The pad (43) is used to increase the contact area between the device and the ground and improve the stability of the placement.

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