Steaming and refining machine
The automatic lid-flipping system, driven by hydraulic cylinders and a tilting motor, solves the problems of laborious lid-flipping and burns in steam mills, achieves automatic material discharge and efficient mixing, reduces labor intensity, and improves safety and work efficiency.
Patent Information
- Application Number
- CN202520114010.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-01-17
AI Technical Summary
The existing steam mill's lid needs to be opened manually, which is laborious and can easily cause burns. The labor intensity is also high when discharging materials.
The sealing cover is opened and closed by a hydraulic cylinder, and automatic tilting of the cylinder is achieved by combining a tilting motor, worm gear and worm wheel. The material is stirred by a stirring motor driving the stirring shaft and stirring teeth.
It reduces the intensity of manual operation, avoids the risk of burns, and improves the safety and efficiency of the equipment.
Smart Images
Figure CN223788484U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of steam refining machine technology, and in particular to a steam refining machine. Background Technology
[0002] The existing steam refiner uses manual operation to open the lid. Because the material is heated by steam during processing, and there is an internal pressure of 0.09 MPa, the lid is made of 15mm thick stainless steel plate and 20x25mm square steel for reinforcement. The lid is very heavy, and it is very difficult for workers to open it. In addition, because heat is conducted to the lid during the heating process, the temperature is around 90 degrees Celsius, which makes it very easy to get burned and may also cause hand injuries. The existing steam refiner uses manual operation to open the cylinder for discharge, which is labor-intensive. Utility Model Content
[0003] The purpose of this utility model is to provide a steaming mill that solves the problems of existing steaming mills where the lid is manually flipped, which is very labor-intensive and can easily cause burns, and where manual hand-cranking of the cylinder for material discharge is labor-intensive.
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0005] This utility model discloses a steam refining machine, including a support frame, a stirring cylinder body mounted on the support frame, a tilting mechanism mounted on the outer side of the stirring cylinder body, a sealing cover mounted on the top of the stirring cylinder body, a lifting arm mounted on the support frame, a hydraulic cylinder mounted on one side of the support frame, one end of the lifting arm connected to the piston rod of the hydraulic cylinder, and the other end of the lifting arm connected to the sealing cover, a stirring mechanism mounted inside the stirring cylinder body, and a stirring motor mounted on the support frame for driving the stirring mechanism.
[0006] Furthermore, the flipping mechanism includes a flipping motor, which is mounted on the support frame. The front and rear sides of the stirring cylinder are connected to the support frame via rotating shafts. One of the rotating shafts is equipped with a worm gear, and the support frame is equipped with a worm that meshes with the worm gear. The worm is connected to the output shaft of the flipping motor via a transmission assembly.
[0007] Furthermore, the worm gear is configured as a sector-shaped worm gear.
[0008] Furthermore, the stirring mechanism includes a stirring shaft, which is rotatably disposed inside the stirring cylinder. One end of the stirring shaft extends to the outside of the stirring cylinder, and the exposed end of the stirring shaft is connected to the output shaft of the stirring motor through a transmission assembly. The stirring shaft is provided with a stirring tooth assembly.
[0009] Furthermore, the stirring tooth assembly includes a first stirring tooth and a second stirring tooth, which are connected side-by-side on the stirring shaft.
[0010] Furthermore, the first stirring tooth is T-shaped, and the second stirring tooth is L-shaped.
[0011] Furthermore, scrapers are provided on the stirring shaft near the front and rear inner walls of the stirring cylinder.
[0012] Furthermore, the scraper, the first stirring tooth, and the second stirring tooth are connected together by a connecting rod.
[0013] Compared with the prior art, the beneficial technical effects of this utility model are as follows:
[0014] This invention uses a hydraulic cylinder to open and close the sealing cover, which is simple to operate, saves manpower, avoids burns and pinching problems, and improves the safety of the equipment. By setting up a tilting motor, worm gear, and worm wheel, it realizes automatic tilting of the cylinder for material discharge, which reduces the labor intensity of workers and improves work efficiency. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings.
[0016] Figure 1 This is a front view of the steam refining machine of this utility model;
[0017] Figure 2 This is a top view of the steam refining machine of this utility model; (partial structure omitted).
[0018] Figure 3 This is a top view of the stirring shaft, stirring teeth, scraper, and connecting rod of this utility model.
[0019] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Agitator cylinder; 3. Sealing cover; 4. Lifting arm; 5. Hydraulic cylinder; 6. Tilting motor; 7. Worm gear; 8. Worm wheel; 9. Agitator motor; 10. Agitator shaft; 11. Agitator teeth; 11-1. First agitator tooth; 11-2. Second agitator tooth; 12. Scraper; 13. Connecting rod. Detailed Implementation
[0020] like Figure 1-3As shown, a steam refining machine includes a support frame 1, on which a stirring cylinder 2 is rotatably mounted. A tilting mechanism is provided on the outer side of the stirring cylinder 2, and a sealing cover 3 is provided on the top of the stirring cylinder 2. A lifting arm 4 is hinged to the support frame 1, and a hydraulic cylinder 5 is mounted on one side of the support frame 1. One end of the lifting arm 4 is connected to the piston rod of the hydraulic cylinder 5, and the other end of the lifting arm 4 is connected to the sealing cover 3. A stirring mechanism is installed inside the stirring cylinder 2, and a stirring motor 9 for driving the stirring mechanism is mounted on the support frame 1. A steam delivery pipe is installed inside the stirring cylinder 2, and the steam delivery pipe is connected to a steam generator. The steam delivery pipe is used to deliver steam into the stirring cylinder 2, thereby heating the interior of the stirring cylinder 2. A valve is also installed on the steam heating pipe.
[0021] The flipping mechanism includes a flipping motor 6, which is mounted on the support frame 1. The front and rear sides of the stirring cylinder 2 are rotatably connected to the support frame 1 via shafts and bearings. A worm gear 8 is mounted on one of the shafts, and a worm 7 that meshes with the worm gear 8 is mounted on the support frame 1. The worm 7 is connected to the output shaft of the flipping motor 6 via a transmission assembly. The worm gear 8 is configured as a sector-shaped worm gear. The transmission assembly can be a driving wheel, a driven wheel, and a synchronous belt. The driving wheel is mounted on the output shaft of the flipping motor 6, and the driven wheel is mounted on one end of the worm 7. The driving wheel and the driven wheel are connected by a synchronous belt. Alternatively, the transmission assembly can be a sprocket and a chain.
[0022] When in use, start the tilting motor 6. The tilting motor 6 drives the worm 7 to rotate through the transmission component. The worm 7 meshes with the worm wheel 8, driving the worm wheel 8 to rotate. The rotation of the worm wheel 8 drives the mixing cylinder 2 to tilt, which facilitates material discharge.
[0023] The stirring mechanism includes a stirring shaft 10, which is rotatably mounted inside the stirring cylinder 2 via bearings. One end of the stirring shaft 10 extends to the outside of the stirring cylinder 2. The exposed end of the stirring shaft 10 is connected to the output shaft of the stirring motor 9 via a transmission assembly. A stirring tooth assembly 11 is mounted on the stirring shaft 10. The transmission assembly can also be a pulley belt or a sprocket chain.
[0024] like Figure 3As shown, the stirring tooth assembly 11 includes a first stirring tooth 11-1 and a second stirring tooth 11-2, which are connected side-by-side on the stirring shaft 10. The first stirring tooth 11-1 is T-shaped, and the second stirring tooth 11-2 is L-shaped. Scrapers 12 are connected to the front and rear inner walls of the stirring shaft 10 near the stirring cylinder 2. The scrapers 12, the first stirring tooth 11-1, and the second stirring tooth 11-2 are connected together by a connecting rod 13.
[0025] When in use, start the stirring motor 9. The stirring motor 9 drives the stirring shaft 10 to rotate through the transmission assembly. The stirring shaft 10 drives the first stirring tooth 11-1, the second stirring tooth 11-2, and the scraper 12 to rotate, thereby stirring the material in the stirring cylinder 2.
[0026] The working process of this utility model is as follows:
[0027] First, the piston rod of hydraulic cylinder 5 retracts, causing the lifting arm 4 to rotate, opening the sealing cover 3, and adding material into the mixing cylinder 2. Then, the piston rod of hydraulic cylinder 5 extends, causing the lifting arm 4 to rotate, and the sealing cover 3 closes. Next, steam is supplied to the mixing cylinder 2 through the steam delivery pipe for heating, starting the mixing motor 9. The mixing motor 9 drives the mixing shaft 10 to rotate through the transmission assembly. The mixing shaft 10 drives the first mixing tooth 11-1, the second mixing tooth 11-2, and the scraper 12 to rotate, stirring the material in the mixing cylinder 2. Finally, after the material in the mixing cylinder 2 has been processed, the piston rod of hydraulic cylinder 5 retracts, causing the lifting arm 4 to rotate, opening the sealing cover 3. The tilting motor 6 drives the worm gear 7 to rotate through the transmission assembly. The worm gear 7 meshes with the worm wheel 8, driving the worm wheel 8 to rotate. The rotation of the worm wheel 8 causes the mixing cylinder 2 to tilt, discharging the material.
[0028] The steaming machine described in this embodiment is used to make products such as qingtuan (green rice dumplings), snow skin mooncakes, mochi, glutinous rice cakes, glutinous rice cakes, crystal dumplings, and crystal zongzi (sticky rice dumplings).
[0029] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.
Claims
1. A steam refining machine, characterized in that: The system includes a support frame (1), on which a stirring cylinder (2) is mounted. A tilting mechanism is mounted on the outside of the stirring cylinder (2). A sealing cover (3) is mounted on the top of the stirring cylinder (2). A lifting arm (4) is mounted on the support frame (1). A hydraulic cylinder (5) is mounted on one side of the support frame (1). One end of the lifting arm (4) is connected to the piston rod of the hydraulic cylinder (5). The other end of the lifting arm (4) is connected to the sealing cover (3). A stirring mechanism is mounted inside the stirring cylinder (2). A stirring motor (9) for driving the stirring mechanism is mounted on the support frame (1).
2. The steam mill according to claim 1, characterized in that: The flipping mechanism includes a flipping motor (6), which is mounted on the support frame (1). The front and rear sides of the stirring cylinder (2) are connected to the support frame (1) via rotating shafts. One of the rotating shafts is equipped with a worm gear (8), and the support frame (1) is equipped with a worm (7) that meshes with the worm gear (8). The worm (7) is connected to the output shaft of the flipping motor (6) via a transmission assembly.
3. The steam refining mill according to claim 2, characterized in that: The worm gear (8) is configured as a sector-shaped worm gear.
4. The steam mill according to claim 1, characterized in that: The stirring mechanism includes a stirring shaft (10), which is rotatably disposed inside the stirring cylinder (2). One end of the stirring shaft (10) extends to the outside of the stirring cylinder (2). The exposed end of the stirring shaft (10) is connected to the output shaft of the stirring motor (9) through a transmission assembly. A stirring tooth assembly (11) is provided on the stirring shaft (10).
5. The steam mill according to claim 4, characterized in that: The stirring tooth assembly (11) includes a first stirring tooth (11-1) and a second stirring tooth (11-2), which are connected side by side to the stirring shaft (10).
6. The steam mill according to claim 5, characterized in that: The first stirring tooth (11-1) is T-shaped, and the second stirring tooth (11-2) is L-shaped.
7. The steam mill according to claim 6, characterized in that: Scrapers (12) are provided on the front and rear inner walls of the stirring shaft (10) near the stirring cylinder (2).
8. The steam mill according to claim 7, characterized in that: The scraper (12), the first stirring tooth (11-1) and the second stirring tooth (11-2) are connected together by a connecting rod (13).