Raw material stirring device with cleaning structure

Abstract

The utility model relates to the technical field of stirring device components, and discloses a raw material stirring device with a cleaning structure, which comprises a mixing tank, a feed hopper, a stirring shaft and a cleaning scraper, the periphery of the stirring shaft is in support connection fit with one side of the cleaning scraper through a support shaft, and a liquid inlet pump is mounted at one end of the stirring shaft outside the mixing tank. A hollow cavity is formed in the stirring shaft, a communicating cavity is formed in the supporting shaft, and a liquid guide cavity is formed in one side of the inclined surface of the cleaning scraping piece. When the stirring shaft is driven by an external driving belt to rotate, the cleaning scraping piece can rotate and scrape the inner side of the mixing tank, and after the liquid inlet pump is started to supply liquid to the interior of the liquid conveying pipe, the cleaning scraping piece can rotate and scrape the inner side of the mixing tank; the stirring shaft can be matched with the liquid conveying pipe and the liquid guide pipe to be in a scraping and liquid spraying cleaning state on the inner side of the mixing tank through the cleaning scraping piece, so that residual raw materials adsorbed on the inner wall of the mixing tank are automatically cleaned, and the effects of saving the cleaning time and improving the processing efficiency of the stirring device are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring device components, in particular to a raw material stirring device with a cleaning structure. Background Art

[0002] In the existing mixing and stirring process of viscous raw materials, due to the viscous characteristics of the raw materials themselves, the raw materials are easily sticky and adsorbed to the inner wall of the mixing tank during stirring and mixing, resulting in a cumbersome and time-consuming cleaning process when cleaning the tank later, which affects the processing efficiency. For this reason, we propose a raw material stirring device with a cleaning structure. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a raw material stirring device with a cleaning structure.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material stirring device with a cleaning structure, comprising a mixing tank, a feed hopper, a stirring shaft and a cleaning scraper, the periphery of the stirring shaft is connected and matched with an external drive belt drive, the cross-section of the cleaning scraper is a triangular structure, the periphery of the stirring shaft is connected and matched with a support on one side of the cleaning scraper through a support shaft, an inlet pump for supplying liquid to an infusion tube is installed at one end of the stirring shaft outside the mixing tank, a hollow cavity is provided inside the stirring shaft, a connecting cavity connected to the hollow cavity is provided inside the support shaft, a liquid guide cavity connected to the connecting cavity is provided on one side of the inclined surface of the cleaning scraper, an infusion tube is arranged inside the hollow cavity, a liquid guide tube connected and matched with the infusion tube is arranged inside the support shaft, and the other end of the liquid guide tube passes through the interior of the liquid guide cavity.

[0005] Preferably, when the liquid inlet pump is started to supply liquid to the inside of the infusion tube, the liquid inlet pump is in a liquid conveying state to the inside of the infusion tube and the catheter;

[0006] Furthermore, when the stirring shaft drives the cleaning scraper to scrape and rotate with the inner side of the mixing tank, after the liquid inlet pump starts to supply liquid to the inside of the infusion tube, the stirring shaft scrapes and sprays liquid to clean the inner side of the mixing tank through the cleaning scraper.

[0007] Preferably, the outer sleeve of the stirring shaft is provided with two groups of assembled collecting boxes, the collecting box is a semicircular hollow box body, a linkage plate is arranged inside the collecting box, a drainage groove is provided on one side of the interior of the mixing tank, the linkage plate is sealed with the interior of the drainage groove through a sealing gasket on one side of the linkage plate corresponding to the drainage groove, and a control shaft connected to the linkage plate support is installed through the interior of the collecting box;

[0008] Furthermore, in a default state, the linkage plate is sealed with the interior of the drainage groove via a sealing gasket, and when the linkage plate is pulled horizontally by the control shaft, the sealing gasket is separated from the interior of the drainage groove.

[0009] Preferably, a pressure pad is provided on the inner side of the collection box, and a docking piece is integrally connected to the periphery of the collection box. A screw groove is provided inside the docking piece, and each two groups of screw grooves inside the docking pieces are threadedly connected and matched by a bolt assembly.

[0010] Beneficial Effects

[0011] The utility model provides a raw material stirring device with a cleaning structure. It has the following beneficial effects:

[0012] (1) A raw material stirring device with a cleaning structure, in this article, the stirring shaft, the cleaning scraper and the supporting shaft are respectively provided with interconnected hollow cavities, connecting cavities and liquid guiding cavities, and the hollow cavities, connecting cavities and liquid guiding cavities are provided with liquid infusion tubes and liquid guiding tubes for liquid infusion, and the other end of the liquid guiding tube extends into the liquid guiding cavity. When the stirring shaft drives the cleaning scraper to scrape and rotate with the inner side of the mixing tank, after the liquid inlet pump starts to supply liquid to the inside of the liquid infusion tube, when the stirring shaft is driven to rotate by an external driving belt, the stirring shaft can scrape and spray the liquid infusion tube and the liquid guiding tube on the inner side of the mixing tank through the cleaning scraper, so that the residual raw materials adsorbed on the inner wall of the mixing tank are automatically cleaned, reducing manual cleaning time, thereby saving cleaning time and improving the processing efficiency of the stirring device.

[0013] (2) A raw material stirring device with a cleaning structure. When the raw materials are stirred inside the mixing tank, the linkage plate inside the collecting box is sealed with the inside of the liquid drain groove through the sealing gasket to prevent leakage of the raw materials inside the mixing tank. When the inner wall of the mixing tank is sprayed and scraped for cleaning by the infusion tube and the liquid guide tube inside the cleaning scraper, the sealing gasket on the linkage plate can be controlled by the control shaft to move horizontally, so that the residual materials cleaned inside the mixing tank fall into the collecting box for collection, and the two sets of collecting boxes can be subsequently disassembled and assembled through the docking parts and bolt assemblies to discharge the cleaned materials, thereby achieving the effect of automatically collecting the cleaned residual materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial schematic diagram of the cleaning scraper of the utility model;

[0018] Figure 3 It is a partial schematic diagram of the hollow cavity of the utility model;

[0019] Figure 4 For this utility model Figure 3 A magnified view of middle;

[0020] Figure 5 For this utility model Figure 1 Enlarged view of middle B;

[0021] Figure 6 It is a partial schematic diagram of the collection box of the utility model.

[0022] Legend:

[0023] 1. Mixing tank; 2. Feed hopper; 3. Stirring shaft; 4. Cleaning scraper; 5. Support shaft; 6. Liquid inlet pump; 7. Hollow cavity; 8. Connecting cavity; 9. Liquid guide cavity; 10. Infusion tube; 11. Liquid guide tube; 12. Collection box; 13. Drain trough; 14. Linkage plate; 15. Sealing gasket; 16. Control shaft; 17. Pressure pad; 18. Docking piece; 19. Screw groove; 20. Bolt assembly. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment: A raw material stirring device with a cleaning structure, such as Figure 1-Figure 6 As shown, it includes a mixing tank 1, a feed hopper 2, a stirring shaft 3 and a cleaning scraper 4, and the outer periphery of the stirring shaft 3 is connected and matched with an external driving belt drive;

[0026] The outer periphery of the stirring shaft 3 is supported and connected with one side of the cleaning scraper 4 through the support shaft 5, and a liquid inlet pump 6 for supplying liquid to the infusion tube 10 is installed at one end of the stirring shaft 3 located outside the mixing tank 1. A hollow cavity 7 is provided inside the stirring shaft 3, and a connecting cavity 8 connected to the hollow cavity 7 is provided inside the support shaft 5. A liquid guide cavity 9 connected to the connecting cavity 8 is provided on one side of the inclined surface of the cleaning scraper 4. A liquid infusion tube 10 is provided inside the hollow cavity 7, and a liquid guide tube 11 connected and matched with the liquid infusion tube 10 is provided inside the support shaft 5. The other end of the liquid guide tube 11 passes through the liquid guide cavity 9. The outer periphery of the stirring shaft 3 Two groups of assembled collecting boxes 12 are provided, and a linkage plate 14 is arranged inside the collecting box 12. A drainage groove 13 is opened on one side of the interior of the mixing tank 1. The side of the linkage plate 14 corresponding to the drainage groove 13 is sealed with the interior of the drainage groove 13 through a sealing gasket 15. A control shaft 16 supported and connected to the linkage plate 14 is installed through the interior of the collecting box 12. A pressure pad 17 is arranged on the inner side of the collecting box 12. A docking piece 18 is integrally connected to the periphery of the collecting box 12. A screw groove 19 is opened inside the docking piece 18. The screw grooves 19 inside each two groups of docking pieces 18 are threadedly connected and matched through a bolt assembly 20.

[0027] Furthermore, the cross section of the cleaning scraper 4 is a triangular structure, and the collecting box 12 is a semicircular hollow box body. By setting the collecting box 12, the cleaning residues can be collected and used.

[0028] Furthermore, when the liquid inlet pump 6 is started to supply liquid to the inside of the infusion tube 10 , the liquid inlet pump 6 is in a liquid conveying state to the inside of the infusion tube 10 and the liquid guiding tube 11 .

[0029] Furthermore, when the stirring shaft 3 drives the cleaning scraper 4 to scrape and rotate with the inner side of the mixing tank 1 , after the liquid inlet pump 6 starts to supply liquid to the inside of the infusion tube 10 , the stirring shaft 3 scrapes and sprays liquid to clean the inner side of the mixing tank 1 through the cleaning scraper 4 .

[0030] Furthermore, in a default state, the linkage plate 14 is sealed with the interior of the drainage groove 13 via the sealing gasket 15 , and when the linkage plate 14 is pulled horizontally by the control shaft 16 , the sealing gasket 15 is separated from the interior of the drainage groove 13 .

[0031] The working principle of this utility model:

[0032] The stirring shaft 3, the cleaning scraper 4 and the supporting shaft 5 are respectively provided with a hollow cavity 7, a connecting cavity 8 and a liquid guiding cavity 9 which are interconnected and matched, and a liquid infusion tube 10 and a liquid guiding tube 11 which are matched with liquid infusion are arranged inside the hollow cavity 7, the connecting cavity 8 and the liquid guiding cavity 9, and the other end of the liquid guiding tube 11 extends to the liquid guiding cavity 9. When the stirring shaft 3 drives the cleaning scraper 4 to scrape and rotate with the inner side of the mixing tank 1, after the liquid inlet pump 6 starts to supply liquid to the inside of the liquid infusion tube 10, when the stirring shaft 3 is driven to rotate by an external driving belt, the stirring shaft 3 can scrape and spray the liquid infusion tube 10 and the liquid guiding tube 11 on the inner side of the mixing tank 1 through the cleaning scraper 4, so that the residual raw materials adsorbed on the inner wall of the mixing tank 1 are automatically cleaned, thereby reducing the manual cleaning time and improving the processing efficiency of the stirring device, and the two sets of collecting boxes 12 on one side of the mixing tank 1 can collect and use the residual materials after the inner wall of the mixing tank 1 is cleaned.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A raw material stirring device with a cleaning structure, comprising a mixing tank (1), a feed hopper (2), a stirring shaft (3) and a cleaning scraper (4), wherein the outer periphery of the stirring shaft (3) is connected to an external driving belt for driving cooperation, characterized in that: The cross section of the cleaning scraper (4) is a triangular structure. The periphery of the stirring shaft (3) is supported and connected to one side of the cleaning scraper (4) through a support shaft (5). A liquid inlet pump (6) for supplying liquid to the infusion tube (10) is installed at one end of the stirring shaft (3) outside the mixing tank (1). A hollow cavity (7) is provided inside the stirring shaft (3). A connecting cavity (8) connected to the hollow cavity (7) is provided inside the support shaft (5). A liquid guide cavity (9) connected to the connecting cavity (8) is provided on one side of the inclined surface of the cleaning scraper (4). A liquid infusion tube (10) is provided inside the hollow cavity (7). A liquid guide tube (11) connected to and cooperated with the liquid infusion tube (10) is provided inside the support shaft (5). The other end of the liquid guide tube (11) passes through the inside of the liquid guide cavity (9).

2. A raw material stirring device with a cleaning structure according to claim 1, characterized in that: When the liquid inlet pump (6) is started to supply liquid to the inside of the liquid infusion tube (10), the liquid inlet pump (6) is in a liquid guiding and conveying state to the inside of the liquid infusion tube (10) and the liquid guiding tube (11).

3. A raw material stirring device with a cleaning structure according to claim 2, characterized in that: When the stirring shaft (3) drives the cleaning scraper (4) to scrape and rotate with the inside of the mixing tank (1), after the liquid inlet pump (6) starts to supply liquid to the inside of the liquid infusion tube (10), the stirring shaft (3) is in a scraping and spraying cleaning state with the cleaning scraper (4) on the inside of the mixing tank (1).

4. The raw material stirring device with a cleaning structure according to claim 3, characterized in that: The outer periphery of the stirring shaft (3) is provided with two groups of assembled collecting boxes (12), the interior of the collecting box (12) is provided with a linkage plate (14), a drainage groove (13) is provided on one side of the interior of the mixing tank (1), and the linkage plate (14) is sealed with the interior of the drainage groove (13) via a sealing gasket (15), and a control shaft (16) supported and connected to the linkage plate (14) is installed through the interior of the collecting box (12).

5. The raw material stirring device with a cleaning structure according to claim 4, characterized in that: In a default state, the linkage plate (14) is in a sealed state with the interior of the drainage groove (13) via the sealing pad (15); when the linkage plate (14) is pulled horizontally by the control shaft (16), the sealing pad (15) is in a separated state with the interior of the drainage groove (13).

6. The raw material stirring device with a cleaning structure according to claim 4, characterized in that: A pressure pad (17) is provided on the inner side of the collection box (12), and a docking piece (18) is integrally connected to the outer periphery of the collection box (12). A screw groove (19) is provided inside the docking piece (18), and each two groups of screw grooves (19) inside the docking pieces (18) are threadedly connected and matched via a bolt assembly (20).

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