Stirring and conveying device suitable for aerated protein bar production
By designing a mixing and conveying device suitable for the production of aerated protein bars, and using a servo motor to drive the rotating shaft and the spiral conveyor, continuous and uninterrupted output of dough and uniform mixing of granular materials are achieved, solving the problems of discontinuous and uneven production in existing technologies and realizing fully automated production.
Patent Information
- Application Number
- CN202520361918.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-04
AI Technical Summary
In the existing production process of aerated protein bars, ordinary mixing pots have difficulty in achieving continuous and uninterrupted output of dough and uniform mixing of granular materials. In particular, the dough of high-protein formulas is pliable and clumpy, resulting in discontinuous and uneven production.
A mixing and conveying device including a mixing chamber, a conveying chamber, and a rotating shaft was designed. The rotating shaft and the screw conveyor are driven by a servo motor to realize the mixing, pushing and output of dough, and the granular material is uniformly mixed in through the granular material feeding port to achieve fully automatic production.
It has achieved continuous and uninterrupted fully automated production of aerated protein bars, with uniform dough output and uniform mixing of granular materials, thus solving the problems of discontinuity and unevenness in the production process.
Smart Images
Figure CN223800452U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to inflatable protein stick production equipment technical field, especially to a kind of stirring and conveying device suitable for inflatable protein stick production. BACKGROUND
[0002] Protein bar is a kind of food rich in protein, and the protein content is generally 15~40g / 100g, which is a protein supplement product commonly used by weight loss, fitness and sports groups. Inflatable protein bar is filled with gas on the basis of traditional protein bar, so that the bar body maintains soft characteristics during shelf life, and has better sensory quality than traditional protein bar.
[0003] The general production and processing technology of existing inflatable protein bar is: making protein bubble agent, making inflatable embryo, preparing other mixtures, and stirring molding. In the process of making protein bubble agent, the material is stirred and whipped, and then mixed with powder to output the inflatable embryo. Due to the high-protein formula characteristics of inflatable protein bar, the dough is flexible and cohesive. After mixing and stirring with powder in the ordinary stirring pot, it is difficult to output the dough to realize continuous and uninterrupted automatic production and processing. At the same time, it is difficult to uniformly mix granular material into the output dough. SUMMARY
[0004] To solve the above technical problems, the utility model designs a stirring and conveying device suitable for inflatable protein bar production.
[0005] The utility model adopts the following technical scheme:
[0006] A stirring and conveying device suitable for inflatable protein bar production, comprising a stirring bin and a cover plate, a material conveying bin is arranged on one side of the stirring bin, the material conveying bin protrudes into the stirring bin, a horizontal rotating shaft is rotatably connected in the stirring bin, a spiral conveying rod is fixedly connected to one end of the rotating shaft which penetrates into the material conveying bin, the other end of the rotating shaft is fixedly connected to the output end of a servo motor, the servo motor is fixedly installed outside the stirring bin, a plurality of push stirring rods are fixedly installed on the rotating shaft section in the stirring bin, the push stirring rods are spirally distributed along the rotating shaft, after starting the stirring rotation of the rotating shaft, the push stirring rods stir and push the material in the same direction, a discharge port is formed on the side of the material conveying bin in the stirring bin, a whipping material inlet and a powder feeding port are respectively formed on the cover plate, and a granular material feeding port is formed on the material conveying bin.
[0007] Preferably, after starting the stirring rotation, the push stirring rods and the spiral conveying rod drive the push material in the same direction.
[0008] Preferably, a guide plate is arranged opposite to the discharge port in the stirring bin, and the guide plate is inclinedly arranged towards the discharge port.
[0009] As preferred, the corresponding guide plate at the discharge port is provided with a bevel, and the bevel angle cooperates with the guide plate angle.
[0010] As preferred, a bearing is installed between the rotating shaft and the material conveying bin.
[0011] As preferred, an electric control valve is installed at the whipped material inlet.
[0012] As preferred, the whipped material inlet is communicated with a whipped material stirring bin, and a whipped material stirring rod is installed in the whipped material stirring bin and is driven to stir by a stirring motor.
[0013] As preferred, the middle part of the whipped material stirring rod is in a mesh structure.
[0014] As preferred, a material pushing plate is arranged on the rotating shaft and closely pushes the material conveying bin.
[0015] As preferred, the material contacting surfaces in the stirring bin and the material conveying bin are provided with an anti-sticking layer.
[0016] The stirring and conveying device for the production of the inflatable protein bar has the following advantages: when the servo motor is in forward rotation, the whipped material and the powder material are rotated and mixed; when the servo motor is in reverse rotation, the mixed dough is pushed to the discharge port by the pushing stirring rod, and is extruded from the discharge port by the spiral conveying rod, and the output is mixed with the granular material through the granular material feeding port, so that continuous and uninterrupted automatic production and processing are realized, and the mixing and output of the dough are facilitated. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 is a structural schematic view of the utility model;
[0018] Fig. 2 is a partial sectional view of the utility model;
[0019] Fig. 3 is a structural schematic view of the rotating shaft in the utility model;
[0020] In the figure: 1, stirring bin, 2, material conveying bin, 3, rotating shaft, 4, servo motor, 5, discharge port, 6, guide plate, 7, whipped material inlet, 8, powder feeding port, 9, whipped material stirring bin, 10, whipped material stirring rod, 11, electric control valve, 12, bevel, 13, pushing stirring rod, 14, material pushing plate, 15, spiral conveying rod, 16, cover plate, 17, granular material feeding port. DETAILED DESCRIPTION
[0021] The technical scheme of the utility model will be further described in detail below by means of specific embodiments and in combination with the drawings.
[0022] Embodiment: as Figs. 1-3 shown, a kind of stirring and conveying device suitable for aerated protein stick production, including stirring bin 1 and cover plate 16, the stirring bin one side is provided with feed bin 2, feed bin one side protrudes into stirring bin, rotatably connected with horizontal rotary shaft 3 in stirring bin, rotary shaft one end enters feed bin and is fixedly connected with spiral conveying rod 15, the other end of rotary shaft is fixedly connected with the output end of servo motor 4, servo motor is fixedly installed outside stirring bin, the rotary shaft section in stirring bin is fixedly installed with multiple push stirring rod 13, push stirring rod is distributed in spiral along rotary shaft, after starting rotary shaft stirring rotation, push stirring rod brings material stirring and pushes to the same direction, discharge port 5 is set on the side of feed bin in stirring bin, cover plate is respectively provided with whipped material inlet 7 and powder material inlet 8, and particle material inlet 17 is set on feed bin.
[0023] After starting stirring rotation, push stirring rod and spiral conveying rod drive the direction of push material is same.
[0024] Stirring bin is provided with guide plate 6 at the opposite of discharge port, and the guide plate is inclined towards the discharge port. The discharge port is provided with a beveled opening 12 corresponding to the guide plate, and the inclination angle of the beveled opening cooperates with the inclination angle of the guide plate.
[0025] A bearing is installed between the rotary shaft and the feed bin. An electric control valve 11 is installed at the whipped material inlet. The whipped material inlet is connected to a whipped material stirring bin 9, and a whipped material stirring rod 10 is installed in the whipped material stirring bin. The whipped material stirring rod is driven to stir by a stirring motor.
[0026] The whipped material stirring rod has a mesh structure in the middle. A material pushing plate 14 is provided on the rotary shaft, which tightly pushes against the feed bin. The contact surfaces of the materials in the stirring bin and the feed bin are provided with an anti-sticking layer.
[0027] When the utility model is used, the material is first whipped and stirred in the whipped material stirring bin. After the whipping and stirring of the material is completed, the electric control valve is opened to input the whipped material into the stirring bin. Then, the servo motor is driven to rotate forward, which drives the rotary shaft to rotate forward. The rotary shaft drives the push stirring rod to stir the whipped material. At the same time, the powder material is uniformly put into the powder material inlet during the stirring process, so as to realize the uniform stirring of the powder material. After stirring, the dough is flexible and holds together. Then, the servo motor is controlled to rotate reversely, which drives the rotary shaft to rotate reversely. The rotary shaft drives the push stirring rod to push the stirred dough to the discharge port. At the same time, the dough is extruded and output by the spiral conveying rod. The particle material is uniformly mixed into the output dough through the particle material inlet, so as to realize continuous and uninterrupted full-automatic production and processing. The mixing of materials and the output of dough are convenient.
[0028] The above-described embodiment is only a preferred scheme of the present application, and does not limit the present application in any form, and other variants and modifications are possible without departing from the technical scheme recited in the claims.
Claims
1. A stirring and conveying device suitable for the production of aerated protein bars, comprising a stirring bin and a cover plate, characterized in that, The stirring bin is provided with a feeding bin on one side, the feeding bin protrudes into the stirring bin, a horizontal rotating shaft is rotatably connected in the stirring bin, a spiral conveying rod is fixedly connected to one end of the rotating shaft and penetrates into the feeding bin, the other end of the rotating shaft is fixedly connected to the output end of a servo motor, the servo motor is fixedly installed outside the stirring bin, a plurality of pushing and stirring rods are fixedly installed on the rotating shaft section in the stirring bin, the pushing and stirring rods are spirally distributed along the rotating shaft, after the rotating shaft is started to stir and rotate, the pushing and stirring rods stir and push the materials in the same direction, a discharge port is formed on the side of the feeding bin in the stirring bin, a whipping material inlet and a powder material inlet are respectively formed in the cover plate, and a granular material inlet is formed in the feeding bin.
2. The stirring and conveying device for producing aerated protein bars according to claim 1, characterized in that After the stirring is started, the pushing and stirring rods and the spiral conveying rod drive the pushing materials in the same direction.
3. The stirring and conveying device for producing aerated protein bars according to claim 1, characterized in that A guide plate is arranged in the stirring bin opposite to the discharge port, and the guide plate is arranged to be inclined towards the discharge port.
4. The stirring and conveying device for producing aerated protein bars according to claim 1, characterized in that A bevel is arranged on the discharge port corresponding to the guide plate, and the inclination angle of the bevel cooperates with the inclination angle of the guide plate.
5. The stirring and conveying device for producing aerated protein bars according to claim 1, characterized in that A bearing is arranged between the rotating shaft and the feeding bin.
6. The stirring and conveying device for producing aerated protein bars according to claim 1, characterized in that An electric control valve is arranged at the whipping material inlet.
7. The stirring and conveying device for producing aerated protein bars according to claim 1, characterized in that The whipping material inlet is communicated with a whipping material stirring bin, a whipping material stirring rod is arranged in the whipping material stirring bin, and the whipping material stirring rod is driven to stir by a stirring motor.
8. The stirring and conveying device for producing aerated protein bars according to claim 7, characterized in that The middle part of the whipping material stirring rod is in a mesh structure.
9. The stirring and conveying device for producing aerated protein bars according to claim 1, characterized in that A material pushing plate is arranged on the rotating shaft, and the material pushing plate closely pushes the feeding bin.
10. The stirring and conveying device for producing aerated protein bars according to claim 1, characterized in that The contact surface of the materials in the stirring bin and the feeding bin is provided with an anti-sticking layer.