Efficient-mixing and convenient-to-clean stirrer

Abstract

The utility model relates to the technical field of stirrers, and discloses a high-efficiency mixing and convenient-to-clean stirrer which comprises a stirring barrel, a first cover body is mounted at the head end of the stirring barrel in a matched manner through threads, a second cover body is mounted at the tail end of the stirring barrel in a matched manner through threads, a stirring assembly is mounted on the first cover body, and a scraping assembly is mounted on the inner side of the second cover body; the stirring assembly rotationally penetrates into the stirring barrel and is located on the inner side of the scraping assembly, and the outer wall of the scraping assembly is tightly attached to the inner wall of the stirring barrel. Compared with the prior art, the stirring device disclosed by the utility model has the advantages that the stirring device comprises the motor, the rotating shaft, the spiral plate, the stirring rods and the stirring sheets, and materials are continuously conveyed bidirectionally through the stirring assembly, so that the material mixing efficiency is improved, and efficient mixing of the materials is realized; when the stirring barrel is cleaned, the first cover body and the second cover body are detached, the second cover body drives the scraping assembly to move out of the stirring barrel, materials on the inner wall of the stirring barrel are scraped, and the interior of the stirring barrel can be comprehensively cleaned.

Description

Technical Field

[0001] This utility model relates to the field of mixer technology, specifically to a mixer that is efficient in mixing and easy to clean. Background Technology

[0002] A mixer is a device that mixes materials by stirring. However, even with high-efficiency mixers, after the mixed materials are discharged, some material remains inside the mixer, requiring cleaning.

[0003] A mixer is a mechanical device used for mixing, stirring, or agitating materials. It typically consists of components such as a stirring paddle, a mixing tank, a transmission system, and a control system. Mixers are widely used in various fields such as food processing, pharmaceuticals, chemicals, and building materials. By thoroughly mixing raw materials, they ensure the uniformity and quality stability of the final product.

[0004] In the operation of existing mixers, multiple sets of mixing rods are driven by a rotating shaft to mix materials. The mixing rods are in fixed positions and are mixed by lateral shearing. This mixing method cannot mix the materials well. After the mixed materials are discharged, there will be material residue inside the mixer, which needs to be cleaned. The existing mixing drum is not easy to disassemble and usually requires water to clean, which cannot ensure a thorough cleaning.

[0005] To address the aforementioned technical problems, this application proposes a mixer that is highly efficient in mixing and easy to clean. Utility Model Content

[0006] I. Technical problems to be solved

[0007] The technical problem this invention aims to solve is that the stirring rod is fixed in position, and the stirring method of lateral shearing cannot effectively mix the materials. The stirring drum is also difficult to disassemble and usually requires water to clean, which cannot ensure thorough cleaning.

[0008] II. Technical Solution

[0009] To solve the above technical problems, the technical solution provided by this utility model is: a mixer that is efficient in mixing and easy to clean, including a mixing drum, a feed pipe installed on the upper side of one end of the mixing drum, a discharge pipe installed on the lower side of the other end of the mixing drum, and a sealing cap installed at the lower end of the discharge pipe with a thread.

[0010] The head end of the mixing drum is threadedly fitted with a first cover, and the tail end of the mixing drum is threadedly fitted with a second cover. A mixing component is installed on the first cover, and a scraping component is installed inside the second cover.

[0011] The stirring component rotates and penetrates into the mixing drum, and is located inside the scraping component for efficient mixing. The outer wall of the scraping component is in close contact with the inner wall of the mixing drum to scrape and clean the inner wall of the mixing drum.

[0012] As an improvement, the stirring assembly includes a motor, a rotating shaft, a spiral plate, stirring rods, and a material-pushing plate. The motor is installed on the outside of the first cover, the rotating shaft passes through the first cover and is connected to the motor shaft end, the spiral plate is fixedly installed on the outside of the rotating shaft with the rotating shaft as the axis of rotation, multiple sets of stirring rods are installed at the outer edge of the spiral plate, and the material-pushing plate is installed at the other end of the stirring rod.

[0013] As an improvement, the tilting direction of the feed plate is opposite to that of the spiral plate.

[0014] As an improvement, a support frame is installed on the lower side of the mixing drum, and a support base plate is installed on the lower side of the support frame. A controller is installed between the two sets of support frames, and the controller is connected to the motor.

[0015] As an improvement, the scraping assembly includes multiple sets of connecting rods and annular scrapers. The multiple sets of connecting rods are installed inside the second cover body, and the annular scrapers are installed at the other end of the multiple sets of connecting rods, with their outer walls in contact with the inner wall of the mixing drum.

[0016] As an improvement, the annular scraper has an inclined structure, with the upper side of the annular scraper inclined towards the second cover.

[0017] III. Beneficial Effects

[0018] The advantages of this utility model compared with the prior art are as follows:

[0019] 1. The mixing assembly includes a motor, a rotating shaft, a spiral plate, a stirring rod, and a material feeding plate. The spiral plate continuously conveys the material, which is then mixed with the stirring rod. The material feeding plate is inclined in the opposite direction to the spiral plate, and some of the material flows in the opposite direction along the material feeding plate, thereby improving the material mixing efficiency and achieving efficient mixing of the material.

[0020] 2. The mixing drum is open at both ends and sealed by installing the first cover and the second cover. When cleaning the mixing drum, the first cover and the second cover are removed. The second cover moves the scraper component out of the mixing drum to scrape off the material on the inner wall of the mixing drum. With both ends of the mixing drum open, the inside of the mixing drum can be thoroughly cleaned. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the upper structure of a mixer that is efficient in mixing and easy to clean according to this utility model.

[0022] Figure 2 This is a schematic diagram of the lower structure of a mixer that is efficient in mixing and easy to clean according to this utility model.

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the mixing drum of a mixer that is efficient in mixing and easy to clean according to this utility model.

[0024] Figure 4 This is a schematic diagram of the first cover structure of a mixer that is efficient in mixing and easy to clean according to this utility model.

[0025] Figure 5 This is a schematic diagram of the second cover structure of a mixer that is efficient in mixing and easy to clean according to this utility model.

[0026] As shown in the figure: 1. Mixing drum; 2. Support frame; 3. Support base plate; 4. First cover; 5. Second cover; 6. Feed pipe; 7. Discharge pipe; 8. Sealing cover; 9. Motor; 10. Rotating shaft; 11. Spiral plate; 12. Mixing rod; 13. Feeding blade; 14. Connecting rod; 15. Annular scraper; 16. Controller. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] As attached Figure 1 and attached Figure 2 As shown, a high-efficiency and easy-to-clean mixer includes a mixing drum 1. A feed pipe 6 is installed on the upper side of one end of the mixing drum 1, and a discharge pipe 7 is installed on the lower side of the other end of the mixing drum 1 for feeding materials. A sealing cap 8 is threadedly installed on the lower end of the discharge pipe 7. By opening the sealing cap 8, the discharge pipe 7 can discharge the mixed materials. A support frame 2 is installed on the lower side of the mixing drum 1. The support frame 2 keeps the lower end of the discharge pipe 7 away from the ground, which facilitates material discharge. A support base plate 3 is installed on the lower side of the support frame 2. The support base plate 3 increases the contact area with the ground and ensures the stability of the mixer.

[0029] As attached Figure 3 and attached Figure 4As shown, a first cover 4 is threadedly installed at the head end of the mixing drum 1. A stirring assembly is installed on the first cover 4. The stirring assembly rotates through the mixing drum 1 and includes a motor 9, a rotating shaft 10, a spiral plate 11, stirring rods 12, and a material-pushing plate 13. The motor 9 is installed on the outside of the first cover 4. The rotating shaft 10 passes through the first cover 4 and is connected to the shaft end of the motor 9. The spiral plate 11 is fixedly installed on the outside of the rotating shaft 10 with the rotating shaft 10 as the axis of rotation to convey materials. Multiple sets of stirring rods 12 are installed on the outer edge of the spiral plate 11 and stir the materials as the spiral plate 11 rotates. The material-pushing plate 13 is installed on the other end of the stirring rod 12. The tilt direction of the material-pushing plate 13 is opposite to that of the spiral plate 11, causing some materials to flow in the opposite direction along the material-pushing plate 13.

[0030] A controller 16 is installed between the two sets of support frames 2. The controller 16 is connected to the motor 9 and controls the motor 9.

[0031] As attached Figure 3 and attached Figure 5 As shown, a second cover 5 is threadedly installed at the tail end of the mixing drum 1. A scraping assembly is installed inside the second cover 5. The outer wall of the scraping assembly is in close contact with the inner wall of the mixing drum 1 to scrape and clean the inner wall of the mixing drum 1. The scraping assembly includes multiple sets of connecting rods 14 and annular scrapers 15. The multiple sets of connecting rods 14 are installed inside the second cover 5. The annular scraper 15 is installed at the other end of the multiple sets of connecting rods 14, and its outer wall is in contact with the inner wall of the mixing drum 1. The annular scraper 15 has an inclined structure, and the upper side of the annular scraper 15 is inclined towards the second cover 5. The material on the upper inner wall of the mixing drum 1 falls to the bottom of the mixing drum 1 and is located on the discharge side of the annular scraper 15.

[0032] The specific usage method is as follows:

[0033] During mixing, multiple materials are sequentially fed into the mixing drum 1 through the feed pipe 6. After feeding is completed, the motor 9 is started by the controller 16. The motor 9 drives the rotating shaft 10 to rotate, which in turn drives the spiral plate 11, stirring rod 12, and material-pushing plate 13 to rotate. The spiral plate 11 conveys the material to the tail end of the mixing drum 1. During the conveying process, the material is stirred and mixed by multiple sets of stirring rods 12. While the stirring rods 12 are rotating, they also drive the material-pushing plate 13 to rotate. The tilt direction of the material-pushing plate 13 is opposite to that of the spiral plate 11. When the material-pushing plate 13 rotates rapidly, some material moves along the direction of the material-pushing plate 13, thereby improving the mixing efficiency.

[0034] After mixing is complete, open the sealing cover 8 and discharge the mixed material through the discharge pipe 7;

[0035] When cleaning the inside of the mixing drum 1, the first cover 4 and the second cover 5 are respectively removed from both ends of the mixing drum 1 by threading. The mixing component is removed from the mixing drum 1 through the first cover 4 for separate cleaning. The scraping component is removed from the mixing drum 1 through the second cover 5. Multiple sets of connecting rods 14 pull the annular scraper 15 to move in the mixing drum 1. The material on the inner wall of the mixing drum 1 is scraped off by the annular scraper 15 and brought out of the mixing drum 1, thus quickly cleaning the inner wall of the mixing drum 1. After the scraping component is removed from the mixing drum 1, it is cleaned separately to achieve a comprehensive cleaning of the mixer.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0038] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A high-efficiency mixing and convenient cleaning blender, comprising a stirring cylinder (1), a feeding pipe (6) is installed on the upper side of one end of the stirring cylinder (1), a discharging pipe (7) is installed on the lower side of the other end of the stirring cylinder (1), a sealing cover (8) is installed on the lower end of the discharging pipe (7) in a threaded manner, characterized in that: a first cover body (4) is installed on the head end of the stirring cylinder (1) in a threaded manner, a second cover body (5) is installed on the tail end of the stirring cylinder (1) in a threaded manner, a stirring assembly is installed on the first cover body (4), and a scraping assembly is installed on the inner side of the second cover body (5); the stirring assembly rotates into the inside of the stirring cylinder (1) and is located on the inner side of the scraping assembly to perform high-efficiency mixing, and the outer wall of the scraping assembly is tightly attached to the inner wall of the stirring cylinder (1) to scrape and clean the inner wall of the stirring cylinder (1).

2. The high efficiency mixing and easy cleaning blender of claim 1, wherein: the stirring assembly comprises a motor (9), a rotating shaft (10), a spiral plate (11), a stirring rod (12), and a stirring piece (13), the motor (9) is installed on the outer side of the first cover body (4), the rotating shaft (10) penetrates through the first cover body (4) and is connected with the shaft end of the motor (9), the spiral plate (11) is fixedly installed on the outer side of the rotating shaft (10) with the rotating shaft (10) as the rotation axis, a plurality of stirring rods (12) are installed on the outer side edge of the spiral plate (11), and the stirring piece (13) is installed on the other end of the stirring rod (12).

3. A high efficiency mixing and easy to clean blender as claimed in claim 2 wherein: the inclination direction of the stirring piece (13) is opposite to the direction of the spiral plate (11).

4. The high efficiency mixing and easy cleaning blender of claim 2, wherein: a supporting frame (2) is installed on the lower side of the stirring cylinder (1), a supporting bottom plate (3) is installed on the lower side of the supporting frame (2), a controller (16) is installed between the two supporting frames (2), and the controller (16) is connected with the motor (9).

5. The high efficiency mixing and easy to clean blender as claimed in claim 1, wherein: the scraping assembly comprises a plurality of connecting rods (14) and an annular scraping plate (15), the plurality of connecting rods (14) are installed on the inner side of the second cover body (5), the annular scraping plate (15) is installed on the other end of the plurality of connecting rods (14) and the outer wall thereof is in contact with the inner wall of the stirring cylinder (1).

6. A high efficiency mixing and easy to clean blender as claimed in claim 5 wherein: the annular scraping plate (15) is an inclined structure, and the upper side of the annular scraping plate (15) is inclined to the direction of the second cover body (5).

Images