A stirring device with detachable anti-caking mechanism

Abstract

The utility model discloses a kind of stirring devices with detachable anti-caking mechanism, including stirring tank body, the tank cover of being located at the top end of stirring tank body, the upper portion of stirring tank body is equipped with feed inlet, bottom is equipped with discharge port, stirring tank body is equipped with stirring shaft inside, detachable installation stirring support seat is installed in the middle of stirring shaft, stirring support seat is equipped with transverse connecting rod, torsional seat is rotatably installed on transverse connecting rod by torsional spring, torsional seat is fixedly installed with the stirring blade of obliquely arranged, stirring shaft bottom end detachable installation connecting bracket, connecting bracket is equipped with hard scraper and soft scraper, there is gap between hard scraper and the inner wall of stirring tank body, and soft scraper is attached with the inner wall of stirring tank body;The inside top of stirring tank body is detachably installed with the cleaning plate for cleaning stirring blade. The utility model can greatly reduce the adhesion and retention of material, fundamentally prevent the formation of caking, wall scraping and stirring assembly can be quickly disassembled, easy to clean and maintain, ensure the long-term normal use of equipment.

Description

Technical Field

[0001] This utility model relates to the field of stirring device technology, and in particular to a stirring device with a detachable anti-caking mechanism. Background Technology

[0002] Sodium diacetate (SDA) is a highly effective food preservative and mold inhibitor, widely used in grains, feed, and baking industries. Its production process typically involves reacting acetic acid with sodium carbonate, followed by crystallization and drying to obtain the finished powder. In existing production mixing equipment, material tends to adhere and accumulate on the inner wall of the mixing tank and the agitator blades, forming clumps. These clumps are difficult to clean thoroughly, requiring frequent shutdowns for manual removal, impacting production efficiency and increasing labor intensity. Furthermore, the fixed agitator blades prevent disassembly for cleaning, resulting in low equipment maintainability. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a stirring device with a detachable anti-caking mechanism, which aims to solve the technical problems in the prior art where materials easily adhere and accumulate on the inner wall of the stirring tank and the stirring blades to form clumps, which require manual removal, affecting production efficiency, and the equipment has low maintainability.

[0004] The technical solution of this utility model is: a stirring device with a detachable anti-caking mechanism, including a stirring tank and a tank cover at the top of the stirring tank. The stirring tank has an inlet at the top and an outlet at the bottom. A stirring shaft is provided inside the stirring tank. A stirring support is detachably installed in the middle of the stirring shaft. A transverse connecting rod is provided on the stirring support. A torsion seat is rotatably installed on the transverse connecting rod via a torsion spring. An inclined stirring blade is fixedly installed on the torsion seat. A connecting bracket is detachably installed at the bottom of the stirring shaft. A hard scraper and a soft scraper are provided on the connecting bracket. There is a gap between the hard scraper and the inner wall of the stirring tank. The soft scraper is in contact with the inner wall of the stirring tank. A cleaning plate for cleaning the stirring blades can also be lifted and installed at the top of the stirring tank.

[0005] Furthermore, the top of the can lid in this invention is equipped with a motor, and the output shaft of the motor is connected to the stirring shaft through a pulley assembly.

[0006] Furthermore, in this utility model, the stirring support seat is sleeved on the stirring shaft and fastened to the stirring shaft by a first tightening screw, the first tightening screw passing through the stirring support seat and the stirring shaft.

[0007] Furthermore, in this utility model, there are two transverse connecting rods symmetrically distributed on both sides of the stirring support base, and each transverse connecting rod is provided with the torsion seat and the stirring blade.

[0008] Furthermore, the connecting bracket of this utility model has a horizontal section and vertical sections respectively connected to both ends of the horizontal section. The middle part of the horizontal section has a protrusion. The bottom end of the stirring shaft is inserted into the protrusion and is fastened to the protrusion by a second tightening screw. The second tightening screw passes through the protrusion and the stirring shaft.

[0009] Furthermore, in this utility model, the hard scraper and the soft scraper are detachably connected to the two vertical sections by a third tightening screw, and the lengths of the hard scraper and the soft scraper extend along the length direction of the vertical section.

[0010] Furthermore, in this utility model, a cylinder is mounted on the top of the can lid via a support platform. The output shaft of the cylinder extends into the mixing tank and is connected to the top of the cleaning plate. The cleaning plate can push the mixing blade to rotate and fit against the surface of the mixing blade.

[0011] Furthermore, the lower end of the cleaning plate in this invention has an inclined surface that cooperates with the stirring blade.

[0012] Furthermore, the surface of the cleaning plate near the stirring blade in this invention has a frosted layer.

[0013] Compared with the prior art, this utility model has the following advantages: By actively scraping the tank wall and cleaning the stirring blades with a cleaning plate, this utility model can greatly reduce the adhesion and retention of materials, fundamentally preventing the formation of clumps. The scraping and stirring components can be quickly disassembled, making it easy to thoroughly clean the adhered materials, facilitating cleaning and maintenance, and ensuring the long-term normal use of the equipment. Attached Figure Description

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

[0015] Figure 2 This is a schematic diagram showing the interaction between the stirring blade and the cleaning plate in this utility model;

[0016] Figure 3 This is a schematic diagram showing the state of the stirring blade during cleaning as described in this utility model;

[0017] Figure 4 for Figure 1 A magnified view of part A in the middle.

[0018] The components are: 1. Mixing tank; 2. Tank cover; 3. Inlet; 4. Outlet; 5. Mixing shaft; 6. Mixing support base; 7. Horizontal connecting rod; 8. Torsion seat; 9. Mixing blade; 10. Connecting bracket; 10a. Horizontal section; 10b. Vertical section; 11. Hard scraper; 12. Soft scraper; 13. Cleaning plate; 13a. Inclined surface; 14. Motor; 15. Pulley assembly; 16. First tightening screw; 17. Second tightening screw; 18. Third tightening screw; 19. Support platform; 20. Cylinder. Detailed Implementation

[0019] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0020] Example:

[0021] The accompanying drawings illustrate a specific embodiment of a stirring device with a detachable anti-caking mechanism according to the present invention. Figure 1 It mainly includes a mixing tank 1, which is made of food-grade stainless steel. The inner surface of the mixing tank 1 is polished to reduce adhesion. The top of the mixing tank 1 is provided with a tank cover 2, the upper part of the mixing tank 1 is provided with a feed inlet 3, and the bottom is provided with a discharge outlet 4.

[0022] The mixing tank 1 is equipped with a stirring shaft 5, and the top of the tank cover 2 is equipped with a motor 14. The output shaft of the motor 14 is connected to the stirring shaft 5 through a pulley assembly 15, driving the stirring shaft 5 to rotate.

[0023] A stirring support 6 is detachably installed in the middle of the stirring shaft 5. The stirring support 6 is sleeved on the stirring shaft 5 and is fastened to the stirring shaft 5 by a first tightening screw 16. The first tightening screw 16 passes through the stirring support 6 and the stirring shaft 5 to achieve the positioning and fixation of the stirring support 6.

[0024] Combination Figure 1 , Figure 2 The stirring support base 6 is equipped with two transverse connecting rods 7, symmetrically distributed on both sides of the stirring support base 6. Each transverse connecting rod 7 is rotatably mounted with a torsion seat 8 via a torsion spring, and each torsion seat 8 is fixedly mounted with an inclined stirring blade 9. The stirring shaft 5 can drive the stirring support base 6 and the two stirring blades 9 to rotate, achieving localized stirring. The stirring support base 6 and the stirring blades 9 can be disassembled by tightening the first tightening screw 16, facilitating thorough cleaning of any adhering material.

[0025] A connecting bracket 10 is detachably mounted on the bottom end of the stirring shaft 5. The connecting bracket 10 has a horizontal section 10a and vertical sections 10b respectively connected to both ends of the horizontal section 10a. Figure 4The middle part of the horizontal section 10a has a protrusion. The bottom end of the stirring shaft 5 is inserted into the protrusion and is fastened to the protrusion by the second tightening screw 17. The second tightening screw 17 passes through the protrusion and the stirring shaft 5 to achieve the positioning and fixation of the connecting bracket 10.

[0026] The connecting bracket 10 is equipped with a hard scraper 11 and a soft scraper 12. The hard scraper 11 and the soft scraper 12 are detachably connected to two vertical sections 10b via a third tightening screw 18. The lengths of the hard scraper 11 and the soft scraper 12 extend along the length direction of the vertical section 10b. There is a gap between the hard scraper 11 and the inner wall of the mixing tank 1, while the soft scraper 12 is in close contact with the inner wall of the mixing tank 1. The stirring shaft 5 can drive the connecting bracket 10, the hard scraper 11, and the soft scraper 12 to rotate, achieving overall agitation. While agitating, the hard scraper 11 can first scrape off larger adhering materials, and then the soft scraper 12 can perform a secondary scraping of the wall, thereby greatly reducing material adhesion and retention, and fundamentally preventing the formation of clumps. The connecting bracket 10, the hard scraper 11, and the soft scraper 12 can be disassembled by tightening the second tightening screw 17, making it easy to thoroughly clean the adhering materials.

[0027] The top of the mixing tank 1 can also be raised and lowered to install a cleaning plate 13 for cleaning the mixing blades 9. The top of the tank cover 2 is equipped with a cylinder 20 via a support platform 19. The output shaft of the cylinder 20 extends into the mixing tank 1 and is connected to the top of the cleaning plate 13. The cleaning plate 13 can push the mixing blades 9 to rotate and fit against the surface of the mixing blades 9.

[0028] like Figure 2 As shown, when the stirring blade 9 needs cleaning, the cylinder 20 drives the cleaning plate 13 to descend. The lower end of the cleaning plate 13 has an inclined surface 13a that cooperates with the stirring blade 9. The inclined surface 13a first contacts the stirring blade 9 and further pushes the stirring blade 9 to rotate until the cleaning plate 13 is in contact with the surface of the stirring blade 9. Figure 3 As shown, the cleaning plate 13 can then be driven up and down by the cylinder 20 to thoroughly clean the surface of the stirring blade 9. Preferably, the surface of the cleaning plate 13 near the stirring blade 9 has a frosted layer to improve the cleaning effect. After one stirring blade 9 is cleaned, the motor 14 drives the stirring shaft 5 to rotate, rotating the other stirring blade 9 below the cleaning plate 13, and repeating the above steps to clean it.

[0029] Of course, the above embodiments are only for illustrating the technical concept and features of this utility model, and their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All modifications made in accordance with the spirit and essence of the main technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. A stirring device with a detachable anti-caking mechanism, characterized in that: The system includes a mixing tank (1) and a tank cover (2) located at the top of the mixing tank (1). The mixing tank (1) has an inlet (3) at the top and an outlet (4) at the bottom. The mixing tank (1) contains a mixing shaft (5). A mixing support (6) is detachably installed in the middle of the mixing shaft (5). A transverse connecting rod (7) is provided on the mixing support (6). A torsion seat (8) is rotatably installed on the transverse connecting rod (7) via a torsion spring. A torsion seat (8) is fixedly installed on the torsion seat (8). The stirring blades (9) are arranged at an incline. A connecting bracket (10) is detachably installed at the bottom end of the stirring shaft (5). A hard scraper (11) and a soft scraper (12) are provided on the connecting bracket (10). There is a gap between the hard scraper (11) and the inner wall of the stirring tank (1). The soft scraper (12) is in contact with the inner wall of the stirring tank (1). A cleaning plate (13) for cleaning the stirring blades (9) can also be installed at the top inside the stirring tank (1) in a lifting manner.

2. The stirring device with a detachable anti-caking mechanism according to claim 1, characterized in that: The top of the can lid (2) is provided with a motor (14), and the output shaft of the motor (14) is connected to the stirring shaft (5) through a pulley assembly (15).

3. A stirring device with a detachable anti-caking mechanism according to claim 1, characterized in that: The stirring support (6) is sleeved on the stirring shaft (5) and fastened to the stirring shaft (5) by a first tightening screw (16), the first tightening screw (16) passing through the stirring support (6) and the stirring shaft (5).

4. A stirring device with a detachable anti-caking mechanism according to claim 3, characterized in that: The transverse connecting rod (7) has two rods and is symmetrically distributed on both sides of the stirring support (6). Each transverse connecting rod (7) is provided with the torsion seat (8) and the stirring blade (9).

5. A stirring device with a detachable anti-caking mechanism according to claim 1, characterized in that: The connecting bracket (10) has a horizontal section (10a) and vertical sections (10b) respectively connected to both ends of the horizontal section (10a). The middle part of the horizontal section (10a) has a protrusion. The bottom end of the stirring shaft (5) is inserted into the protrusion and is fastened to the protrusion by a second tightening screw (17). The second tightening screw (17) passes through the protrusion and the stirring shaft (5).

6. A stirring device with a detachable anti-caking mechanism according to claim 5, characterized in that: The hard scraper (11) and the soft scraper (12) are detachably connected to the two vertical sections (10b) by a third tightening screw (18), and the lengths of the hard scraper (11) and the soft scraper (12) extend along the length direction of the vertical section (10b).

7. A stirring device with a detachable anti-caking mechanism according to claim 1, characterized in that: A cylinder (20) is mounted on the top of the lid (2) via a support platform (19). The output shaft of the cylinder (20) extends into the mixing tank (1) and is connected to the top of the cleaning plate (13). The cleaning plate (13) can push the stirring blade (9) to rotate and fit against the surface of the stirring blade (9).

8. A stirring device with a detachable anti-caking mechanism according to claim 7, characterized in that: The lower end of the cleaning plate (13) has an inclined surface (13a) that cooperates with the stirring blade (9).

9. A stirring device with a detachable anti-caking mechanism according to claim 7, characterized in that: The surface of the cleaning plate (13) near the stirring blade (9) has a frosted layer.

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