Low-temperature cold rolling granulator
The low-temperature cold rolling granulator uses a rotating roller and rolling track design to roll the material into a spherical shape in the rolling track, which solves the problems of high labor intensity and low efficiency in traditional granulation methods and realizes a high-efficiency and low-heat granulation process.
Patent Information
- Application Number
- CN202422543020.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-21
AI Technical Summary
Traditional granulation methods are labor-intensive and have low production efficiency, especially in the granulation process of traditional Chinese medicine, which cannot meet the needs of large-scale production.
The low-temperature cold rolling granulator is used. Through the design of rotating rollers and rolling tracks, the material is rolled into a spherical shape in the rolling track. Combined with the spiral grooves and multiple rolling track settings, the production efficiency is improved and the heat generation is reduced through low-temperature treatment.
It realizes an efficient and low-calorie granulation process, improves production efficiency, and solves the problems of high labor intensity and low efficiency in traditional methods.
Smart Images
Figure CN223324498U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of granulators, and more specifically, to a low-temperature cold-rolling granulator. Background Art
[0002] With the rapid development of pharmaceutical, chemical, food, and bioengineering industries, the demand for material granulation technology is increasing. Traditional granulation methods, such as high-temperature melting or compression, often have problems such as damage to material properties and poor granulation effect.
[0003] For example, in the process of granulating traditional Chinese medicine, the material is usually rolled into strips first, then the strips are cut and rolled into balls through a mold with semicircular grooves. The whole process needs to be completed manually and the labor intensity is high. When the demand is large, the production efficiency is low and cannot meet the usage needs.
[0004] In view of this, the existing problems are studied and improved, and a low-temperature cold rolling granulator is provided, aiming to solve the problems and improve the practical value through this technology. Utility Model Content
[0005] The purpose of the utility model is to provide a low-temperature cold rolling granulator to solve the problems and shortcomings raised in the above background technology.
[0006] To achieve the above objectives, the present invention provides a low-temperature cold rolling granulator, which is achieved by the following specific technical means:
[0007] , The cam is fixed on the upper end of the housing, and the upper end is connected to the feed hopper; the lower end is fixed on the lower end of the housing, and the discharge port is provided on the lower end; the extruder is fixedly connected to the bracket, and the extruder is arranged above the upper cover, and the discharge end of the extruder is arranged above the feed hopper; the cutting motor is fixedly mounted above the extruder; the cutting knife is mounted on the output shaft of the cutting motor, and the cutting knife passes through the discharge end of the extruder when rotating.
[0008] As a further optimization of the technical solution, the rolling track of the low-temperature cold rolling granulator of the utility model is a spiral groove with a semicircular cross-section, and the rolling track is opened in multiple locations.
[0009] As a further optimization of the technical solution, the lower cover of the low-temperature cold-rolling granulator of the utility model is a cylindrical shell structure with an open upper end, and the bottom surface of the lower cover is inclined.
[0010] As a further optimization of the technical solution, the upper cover of the low-temperature cold rolling granulator of the utility model is a cylindrical shell structure with an open lower end, and the inner diameter of the upper cover is equal to the maximum outer diameter of the rolling track.
[0011] As a further optimization of the technical solution, the extruder of the low-temperature cold-rolling granulator of the utility model is a screw extruder.
[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0013] 1. The utility model has a rotating roller rotatably installed in the shell, and a rolling track is set at the corresponding positions of the inner wall of the shell and the outer wall of the rotating roller. The material extruded by the extruder is cut by the cutting knife and falls into the upper cover from the feed hopper. The rotating roller rotates, and the material enters the rolling track and rolls into a spherical shape in the rolling track. The molding is good, the heat generated during the production process is small, and the production efficiency is higher than manual production.
[0014] 2. The rolling track of the utility model is a spiral groove with a semicircular cross section, and the rolling track is set at multiple locations. The setting of multiple rolling tracks further improves production efficiency.
[0015] 3. The utility model improves the low-temperature cold rolling granulator, has the advantages of good molding, low heat generation during the production process, and high efficiency, thereby effectively solving the problems and shortcomings of the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic cross-sectional view of the utility model;
[0019] Figure 3 This is a schematic diagram of the exploded structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the exploded structure of the present invention.
[0021] In the figure: bracket 1, shell 2, rotating roller 3, rolling track 4, support plate 5, drive motor 6, upper cover 7, feed hopper 8, lower cover 9, discharge port 10, extruder 11, cutting motor 12, cutting knife 13. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0023] See Figures 1 to 4 , the utility model provides a specific technical implementation scheme of a low-temperature cold-rolling granulator:
[0024] The present invention relates to a low-temperature cold rolling granulator, comprising: a bracket 1, a shell 2, a rotating roller 3, a rolling track 4, a support plate 5, a driving motor 6, an upper cover 7, a feed hopper 8, a lower cover 9, a discharge port 10, an extruder 11, a cutting motor 12, and a cutting knife 13; the shell 2 is vertically fixed by the bracket 1; the rotating roller 3 is rotatably installed in the shell 2, and the two ends of the rotating roller 3 are rotatably connected to the support plate 5 by a rotating shaft, and the two ends of the support plate 5 are fixedly connected to the bracket 1; the rolling track 4 is provided at corresponding positions of the inner wall of the shell 2 and the outer wall of the rotating roller 3; the rolling track 4 is a spiral groove with a semicircular cross-section, and the rolling track 4 is provided with multiple locations; the provision of multiple rolling tracks 4 further improves the production efficiency; the material enters the rolling track 4 and is rolled into a spherical shape in the rolling track 4, with good molding, low heat generation, and higher efficiency than manual production; the driving motor 6 is fixed on the bracket 1, and the driving motor 6 is connected to the rotating roller 3 through a belt drive; the upper cover 7 is fixed It is fixed at the upper end of the outer shell 2, and the upper cover 7 is connected to the feed hopper 8; the upper cover 7 is a cylindrical shell structure with an opening at the lower end, and the inner diameter of the upper cover 7 is equal to the maximum outer diameter of the rolling track 4. The cut material contacts the inner wall of the upper cover 7 due to the centrifugal force generated by the rotation of the rotating roller 3, so that the material can better enter the rolling track 4; the lower cover 9 is fixed at the lower end of the outer shell 2, and a discharge port 10 is provided on the lower cover 9; the lower cover 9 is a cylindrical shell structure with an opening at the upper end, and the bottom surface of the lower cover 9 is inclined, so that the prepared particles can be discharged smoothly; the extruder 11 is fixedly connected to the bracket 1, and the extruder 11 is arranged above the upper cover 7, and the discharge end of the extruder 11 is arranged above the feed hopper 8; the extruder 11 is a screw extruder; the cutting motor 12 is fixedly mounted above the extruder 11; the cutting knife 13 is mounted on the output shaft of the cutting motor 12, and the cutting knife 13 passes through the discharge end of the extruder 11 when it rotates.
[0025] Specific implementation steps:
[0026] During use, the material is added to the extruder 11, and the material is discharged through the discharge port of the extruder 11. At the same time, the cutting motor 12 drives the cutting knife 13 to rotate, dividing the extruded material into pieces of the same size. The cut material falls from the feed hopper 8 into the upper cover 7. Due to the centrifugal force generated by the rotation of the rotating roller 3, the material fits into the inner wall of the upper cover 7. When the material moves to the opening of the rolling track 4, the material enters the rolling track 4 and is rolled into a spherical shape in the rolling track 4. It falls into the lower cover 9 and is discharged from the discharge port 10 to complete the production.
[0027] To sum up: this low-temperature cold rolling granulator is installed in the shell through the rotation of the rotating roller, and the rolling track is opened at the corresponding positions of the inner wall of the shell and the outer wall of the rotating roller. The material extruded by the extruder is cut by the cutting knife and falls into the upper cover from the feed hopper. The rotating roller rotates, and the material enters the rolling track and rolls into a spherical shape in the rolling track. The molding is good, the heat generated during the production process is small, and the production efficiency is higher than manual production. The rolling track is a spiral groove with a semicircular cross-section, and the rolling track is opened in multiple places. The setting of multiple rolling tracks further improves the production efficiency. The utility model has the advantages of good molding, low heat generation during the production process, and high efficiency through the improvement of the low-temperature cold rolling granulator, thereby effectively solving the problems and shortcomings in the existing technology and equipment.
[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A low-temperature cold rolling granulator, comprising: A bracket (1), a shell (2), a rotating roller (3), a rolling track (4), a support plate (5), a driving motor (6), an upper cover (7), a feed hopper (8), a lower cover (9), a discharge port (10), an extruder (11), a cutting motor (12), and a cutting knife (13); characterized in that: the shell (2) is vertically fixed by the bracket (1); the rotating roller (3) is rotatably installed in the shell (2), and the two ends of the rotating roller (3) are rotatably connected to the support plate (5) through a rotating shaft, and the two ends of the support plate (5) are fixedly connected to the bracket (1); the rolling track (4) is opened at corresponding positions of the inner wall of the shell (2) and the outer wall of the rotating roller (3); the driving motor (6) is fixed on the bracket (1), The driving motor (6) is connected to the rotating roller (3) through a belt drive; the upper cover (7) is fixed to the upper end of the outer shell (2), and the upper cover (7) is connected to the feed hopper (8); the lower cover (9) is fixed to the lower end of the outer shell (2), and the lower cover (9) is provided with a discharge port (10); the extruder (11) is fixedly connected to the bracket (1), and the extruder (11) is arranged above the upper cover (7), and the discharge end of the extruder (11) is arranged above the feed hopper (8); the cutting motor (12) is fixedly installed above the extruder (11); the cutting knife (13) is installed on the output shaft of the cutting motor (12), and the cutting knife (13) passes through the discharge end of the extruder (11) when rotating.
2. A low-temperature cold rolling granulator according to claim 1, characterized in that: The rolling track (4) is a spiral groove with a semicircular cross section, and the rolling track (4) is opened at multiple locations.
3. A low-temperature cold rolling granulator according to claim 1, characterized in that: The lower cover (9) is a cylindrical shell structure with an open upper end, and the bottom surface of the lower cover (9) is arranged in an inclined manner.
4. A low-temperature cold rolling granulator according to claim 1, characterized in that: The upper cover (7) is a cylindrical shell structure with an open lower end, and the inner diameter of the upper cover (7) is equal to the maximum outer diameter of the rolling track (4).
5. The low-temperature cold rolling granulator according to claim 1, characterized in that: The extruder (11) is a screw extruder.