Anti-caking drum type granulator

Abstract

The utility model discloses an anti-caking drum-type granulator which comprises a base, the rotating roller is arranged in the base; the roller main body is arranged on the surface of the rotating roller; the scraping assembly is arranged in the roller main body; the scraping assembly comprises a mounting sleeve, a fixing frame, a scraping plate frame, a positioning groove, a base plate, a positioning bolt and a cutting blade; one side of the roller main body is fixedly connected with a mounting sleeve; and a fixing frame is arranged in the mounting sleeve. According to the anti-caking drum-type granulator, the driving motor is arranged to drive the driving gear so as to drive the driven teeth on the outer wall of the drum main body to rotate, so that the drum main body can drive materials in the drum main body to rotate; at the moment, the scraping plate frame can scrape materials adhered to the inner wall of the roller main body, and after the materials are scraped, large blocks can be cut through the arranged cutting blades, so that the daily use requirements of people are met, and the blocking condition is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of drum-type granulators, in particular to an anti-caking drum-type granulator. Background Art

[0002] The drum granulator can make mixed powders into granules, and can also crush block dry materials into required particles. It is suitable for batch production in pharmaceutical, chemical, food, scientific research units, laboratories, hospitals, and health care product factories. This machine uses the swinging action of a rotating drum to grind wet powder raw materials into granules through a screen. It can also be widely used to crush pressed lumps into ready-made granules. At present, people on the market often use drum granulators when granulating materials.

[0003] The drum granulator in the prior art generally does not have an anti-caking function, which increases the difficulty of granulating the internal materials and the need to break up larger pieces of materials, reducing the practicality of the granulator. Therefore, we need an anti-caking drum granulator. Utility Model Content

[0004] The utility model aims to provide an anti-caking drum granulator to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-caking drum granulator, comprising a base; a rotating roller arranged inside the base; a drum body arranged on the surface of the rotating roller; a scraper assembly arranged inside the drum body; the scraper assembly comprises a mounting sleeve, a fixing frame, a scraper frame, a positioning groove, a pad, a positioning bolt and a cutting blade; a mounting sleeve is fixedly connected to one side of the drum body; and a fixing frame is arranged inside the mounting sleeve; a scraper frame is fixedly connected to one end of the fixing frame; and a positioning groove is opened on one side of the scraper frame; a pad is arranged on one side of the scraper frame; and a positioning bolt is arranged on one side of the pad; a cutting blade is arranged at the bottom of the pad; a driving motor is arranged inside the base; a driving gear is arranged at one end of the driving motor; a driven gear is arranged on the outer wall of the driving gear; a drum cover is arranged on one side of the drum body.

[0006] Preferably, the base forms a rotating structure with the drum body through rollers, and there are multiple rollers, and the multiple rollers are evenly arranged between the base and the drum body.

[0007] Preferably, the drum body forms a rotating structure through the mounting sleeve and the fixing frame, and the shape and size of the mounting sleeve match the shape and size of the fixing frame, and the outer wall of the fixing frame is arranged to fit the inside of the mounting sleeve.

[0008] Preferably, the roller body and the scraper frame form a sliding structure, and the shape and size of the scraper frame match those of the roller body, and the interior of the roller body is fitted with the outer wall of the scraper frame.

[0009] Preferably, the backing plate is fixedly structured by a positioning bolt cutting blade, and one end of the positioning bolt passes through the backing plate and is fastened to the scraper frame for connection.

[0010] Preferably, there are multiple cutting blades on the scraper frame, and the multiple cutting blades are evenly arranged on the scraper frame.

[0011] Preferably, the driving motor forms a rotating structure through a driving gear and a driven gear, and the driving gear and the driven gear are arranged in close contact.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the anti-caking drum granulator,

[0013] (1) By setting a driving motor to drive the driving gear and then drive the driven gear on the outer wall of the drum body to rotate, the drum body can drive the internal material to rotate. In addition, the scraper frame can be limited by the fixed frame. At this time, the scraper frame can scrape out the adhered material on the inner wall of the drum body. After scraping, the larger lumps can be cut by the cutting blade, which meets people's daily use needs and prevents the occurrence of lumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the fixed frame and the scraper frame of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the roller and the mounting sleeve of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the pad and cutting blade of the utility model.

[0018] In the figure: 1. base; 2. rotating roller; 3. drum body; 4. scraper assembly; 401. mounting sleeve; 402. fixing frame; 403. scraper frame; 404. positioning groove; 405. pad; 406. positioning bolt; 407. cutting blade; 5. driving motor; 6. driving gear; 7. driven gear; 8. drum cover. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides an anti-caking drum granulator, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a base 1; a rotating roller 2 arranged inside the base 1; a drum body 3 arranged on the surface of the rotating roller 2; a scraper assembly 4 arranged inside the drum body 3; the scraper assembly 4 includes a mounting sleeve 401, a fixing frame 402, a scraper frame 403, a positioning groove 404, a pad 405, a positioning bolt 406 and a cutting blade 407; a mounting sleeve 401 is fixedly connected to one side of the drum body 3; and a fixing frame 402 is arranged inside the mounting sleeve 401; a scraper frame 403 is fixedly connected to one end of the fixing frame 402; and a positioning groove 404 is opened on one side of the scraper frame 403; a pad 405 is arranged on one side of the scraper frame 403; and a positioning bolt 406 is arranged on one side of the pad 405; a cutting blade 407 is arranged at the bottom of the pad 405; a driving motor 5 arranged inside the base 1; a driving gear 6 arranged at one end of the driving motor 5; a driven gear 7 arranged on the outer wall of the driving gear 6; a drum cover 8 arranged on one side of the drum body 3.

[0022] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the base 1 forms a rotating structure with the drum body 3 through the rollers 2, and there are multiple rollers 2, and the multiple rollers 2 are evenly arranged between the base 1 and the drum body 3.

[0023] In this embodiment, the connection effect between the base 1 and the rollers 2 is strengthened, so that the drum body 3 can rotate inside the base 1 by relying on the multiple rollers 2 at the bottom.

[0024] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the drum body 3 forms a rotating structure through the installation sleeve 401 and the fixing frame 402, and the shape and size of the installation sleeve 401 match the shape and size of the fixing frame 402, and the outer wall of the fixing frame 402 is arranged to fit the inside of the installation sleeve 401.

[0025] In this embodiment, by strengthening the connection effect between the mounting sleeve 401 and the fixing frame 402 , the fixing frame 402 can effectively scrape the materials in the drum body 3 .

[0026] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the roller body 3 and the scraper frame 403 form a sliding structure, and the shape and size of the scraper frame 403 match the shape and size of the roller body 3, and the interior of the roller body 3 is arranged in close contact with the outer wall of the scraper frame 403.

[0027] In this embodiment, by arranging a scraper frame 403 in the drum body 3 , the scraper frame 403 can scrape the adhered materials inside the drum body 3 .

[0028] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the pad 405 and the cutting blade 407 form a fixed structure through the positioning bolt 406, and one end of the positioning bolt 406 passes through the pad 405 and is fastened to the scraper frame 403 for connection. There are multiple cutting blades 407 on the scraper frame 403, and the multiple cutting blades 407 are evenly spaced on the scraper frame 403.

[0029] In this embodiment, the setting of the positioning bolt 406 is convenient to see, so that the positioning bolt 406 can install and fix the pad 405 and the scraper frame 403 together, which can strengthen the fixing effect of the scraper frame 403 and the pad 405 and facilitate the limiting needs of the cutting blade 407.

[0030] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the driving motor 5 forms a rotating structure through the driving gear 6 and the driven gear 7, and the driving gear 6 and the driven gear 7 are arranged in close contact.

[0031] In this embodiment, by providing the driving motor 5 , the driving motor 5 can well drive the driving gear 6 to rotate, and the driven gear 7 can be driven to rotate by the provided driving gear 6 .

[0032] Specifically, when in use, by setting a driving motor 5 to drive the driving gear 6 and then drive the driven gear 7 on the outer wall of the drum body 3 to rotate, the drum body 3 can drive the internal material to rotate. In addition, the scraper frame 403 can be limited by the set fixed frame 402. At this time, the scraper frame 403 can scrape out the adhered material on the inner wall of the drum body 3, and after scraping, the set cutting blade 407 can be used to cut and process larger lumps to prevent lumps from occurring. In addition, when the cutting blade 407 is disassembled, the set positioning bolt 406 can be used to disengage the limit on the cutting blade 407, and the cutting blade 407 can be replaced conveniently.

[0033] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0034] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0035] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An anti-caking drum granulator, characterized in that: comprising a base (1); A rotating roller (2) arranged inside the base (1); A roller body (3) disposed on the surface of the rotating roller (2); A scraper assembly (4) is arranged inside the drum body (3); the scraper assembly (4) comprises a mounting sleeve (401), a fixing frame (402), a scraper frame (403), a positioning groove (404), a pad (405), a positioning bolt (406) and a cutting blade (407); one side of the drum body (3) is fixedly connected with the mounting sleeve (401); and the mounting sleeve (401) is provided with a fixing frame (402); one end of the fixing frame (402) is fixedly connected with the scraper frame (403); and one side of the scraper frame (403) is provided with a positioning groove (404); one side of the scraper frame (403) is provided with a pad (405); and one side of the pad (405) is provided with a positioning bolt (406); and the bottom of the pad (405) is provided with a cutting blade (407); A driving motor (5) disposed inside the base (1); A driving gear (6) provided at one end of the driving motor (5); A driven gear (7) disposed on the outer wall of the driving gear (6); A roller cover (8) is arranged on one side of the roller body (3).

2. The anti-caking drum granulator according to claim 1, characterized in that: The base (1) forms a rotating structure through a rotating roller (2) and a drum body (3), and the number of the rotating rollers (2) is multiple, and the multiple rotating rollers (2) are evenly arranged between the base (1) and the drum body (3).

3. The anti-caking drum granulator according to claim 1, characterized in that: The drum body (3) forms a rotating structure through the installation sleeve (401) and the fixing frame (402), and the shape and size of the installation sleeve (401) match the shape and size of the fixing frame (402), and the outer wall of the fixing frame (402) is arranged to fit the inside of the installation sleeve (401).

4. The anti-caking drum granulator according to claim 1, characterized in that: The roller body (3) and the scraper frame (403) form a sliding structure, and the shape and size of the scraper frame (403) match the shape and size of the roller body (3), and the interior of the roller body (3) is arranged in close contact with the outer wall of the scraper frame (403).

5. The anti-caking drum granulator according to claim 1, characterized in that: The backing plate (405) is fixedly structured by means of a positioning bolt (406) and a cutting blade (407), and one end of the positioning bolt (406) passes through the backing plate (405) and is fastened to the scraper frame (403) for connection.

6. The anti-caking drum granulator according to claim 1, characterized in that: There are multiple cutting blades (407) on the scraper frame (403), and the multiple cutting blades (407) are evenly spaced and arranged on the scraper frame (403).

7. The anti-caking drum granulator according to claim 1, characterized in that: The driving motor (5) forms a rotating structure through a driving gear (6) and a driven gear (7), and the driving gear (6) and the driven gear (7) are arranged in close contact with each other.

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