Blade for stirrer

Abstract

The utility model discloses a blade for a stirrer. The blade comprises a rotating rod, the adjusting device is used for adjusting the positions of the blades; the adjusting device is used for adjusting the extension length of the blade, and the outer side of the adjusting device is rotatably connected with the inner wall of the adjusting device. According to the device, by arranging the adjusting device, the extension length of stirring blades is changed according to the size of an inner cavity of the stirrer, the stirring blades are pulled to slide in the direction away from a rotating cylinder, the stirring blades drive sliding columns to slide in the axial direction of a connecting cylinder, and the sliding columns drive protruding blocks to slide in the direction of through grooves, so that the sliding columns drive the stirring blades to extend outwards; the sliding columns and the stirring blades which are adjusted in position are inserted into the positioning holes through bolts, and the adjusted extension length of the stirring blades is matched with the size of the inner cavity of the stirrer, so that the extension length of the stirring blades is adjusted according to the size of the inner cavity of the stirrer, and the stirrer can stir materials conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of mixer blades, in particular to a mixer blade. Background Art

[0002] The mixer blade is a key component in the mixer, which is used to mix and stir the materials during the mixing process. The selection of suitable mixer blades depends on the properties of the materials, the mixing requirements and the type of mixer. When using the mixer blades, the connecting structure in the blades is locked with the shaft extending from the motor. After completion, the motor is started to drive the shaft to rotate, thereby providing power for the rotation of the blades to perform the mixing process.

[0003] However, in the prior art, during the use of traditional mixer blades, the flexibility of the blades is low, so the extension length of the mixing blades is fixed and cannot be adjusted, resulting in the inability to cope with mixer cavities of different sizes, affecting the mixer's mixing process of materials. Utility Model Content

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the utility model to solve the technical problems is: a blade for a mixer, comprising: a rotating rod; a rotating cylinder, the inner wall of the rotating cylinder is rotatably connected to the outer wall of the rotating rod; an adjusting device, the adjusting device is used to adjust the position of the blade; an adjusting device, the adjusting device is used to adjust the extension length of the blade, the outer side of the adjusting device is rotatably connected to the inner wall of the adjusting device; wherein the adjusting device comprises a connecting cylinder, the outer wall of the connecting cylinder is fixedly connected to a fixing rod, the outer wall of the fixing rod is rotatably connected to a fixing box through a sliding groove, and the sliding groove is opened on the fixing box. The sliding column and the stirring blade are fixedly connected to each other on the outer wall of the sliding column, and the stirring blade is fixedly connected to the side of the sliding column away from the connecting cylinder. The inner wall of the sliding column is provided with a positioning hole. The moving sliding column drives the protrusion to slide along the direction of the through groove, so that the sliding column drives the stirring blade to extend outward. The sliding column and the stirring blade with adjusted position are inserted into the positioning hole by bolts, so that the adjusted extension length of the stirring blade is adapted to the size of the inner cavity of the mixer, thereby realizing the adjustment of the extension length of the stirring blade according to the size of the inner cavity of the mixer.

[0005] Preferably, the outer wall of the connecting cylinder is rotatably connected to the inner cavity of the fixed box, the protrusion is slidably connected to the inner wall of the connecting cylinder through a through groove, and the through groove is opened in the wall of the connecting cylinder, the inner wall of the sliding column is plugged into the inner wall of the positioning hole through bolts, and the outer wall of the connecting cylinder is fixedly connected to a second bellows, and the outer side of the second bellows is fixedly connected to the outer side of the fixed box. The extended length of the stirring blade is first adjusted by the adjustment device, and the extension length of the stirring blade is changed according to the size of the inner cavity of the mixer, and the stirring blade is pulled to slide in the direction away from the rotating cylinder.

[0006] Preferably, the adjusting device includes a bidirectional screw, the outer wall of the bidirectional screw is threadedly connected with a threaded barrel, and the threaded barrel is symmetrically arranged along the two sides of the bidirectional screw, the outer wall of the threaded barrel is fixedly connected with a matching ring through a cross bar, and the position of the stirring blade is adjusted according to the amount of material in the inner cavity of the mixer, so as to facilitate the stirring of the material in the mixer, and the operator rotates the mounting ring, and the mounting ring drives the rotating rod to rotate, and the rotation of the rotating rod drives the bidirectional screw to rotate, and the two threaded barrels slide along the axial direction of the bidirectional screw, so that the threaded barrel drives the matching ring to slide.

[0007] Preferably, the outer wall of the mating ring is fixedly connected to the outer side of the fixed box, and the fixed box is linearly arranged along the outer wall of the mating ring, a strip groove is opened on the outer wall of the rotating cylinder, a positioning bearing is rotatably connected to the outer wall of the rotating rod, a mounting ring is fixedly connected to the outer wall of the rotating rod, a first bellows is fixedly connected to the outer wall of the rotating cylinder, and the outer wall of the first bellows is fixedly connected to the outer side of the mating ring, and the fixed box is driven to slide along the direction of the strip groove by the mating ring, thereby changing the distance between the two mating rings, so that the fixed box drives the stirring blade on the adjustment device to move.

[0008] Preferably, both ends of the bidirectional screw are fixedly connected to the outer wall of the rotating rod, the inner wall of the matching ring is slidably connected to the inner wall of the strip groove through a cross bar, and the bottom of the locating bearing is fixedly connected to the top of the rotating drum. After adjusting the extension length of the stirring blades and adjusting the positions of the two groups of stirring blades, the operator connects the locating bearing to the rotating shaft in the mixer, and the inner wall of the rotating shaft contacts the outer wall of the rotating drum, and the through holes on the locating bearing cooperate with the bolts to connect and lock the rotating drum and its external structure to the rotating shaft.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. The utility model sets an adjustment device to pull the stirring blade to slide in the direction away from the rotating cylinder, and the stirring blade drives the sliding column to slide along the axial direction of the connecting cylinder, and the sliding column drives the protrusion to slide along the direction of the through groove, so that the sliding column drives the stirring blade to extend outward, and the sliding column and the stirring blade whose positions are adjusted are inserted into the positioning hole through bolts. The adjusted extension length of the stirring blade is adapted to the size of the inner cavity of the mixer, so that the extension length of the stirring blade can be adjusted according to the size of the inner cavity of the mixer, which is convenient for the mixer to stir the material and improves the flexibility of the stirring blade.

[0011] 2. The utility model adjusts the position of the stirring blade by providing an adjusting device. The two threaded barrels slide along the axial direction of the bidirectional screw, the threaded barrel drives the matching ring to slide, and the matching ring drives the fixed box to slide along the direction of the strip groove, so that the fixed box drives the stirring blade to move, and the distance between the stirring blades on the two sets of adjustment devices is adjusted, thereby realizing the adjustment of the position of the stirring blade according to the amount of material in the inner cavity of the mixer; the stirring of the stirring blade drives the connecting barrel to rotate in the inner cavity of the fixing box, and the rotating connecting barrel drives the fixing rod to rotate along the inner wall of the slide groove, and the deflection angle of the stirring blade is adjusted according to the different rotation rates of the stirring blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the regulating device of the utility model and its exterior;

[0015] Figure 4 It is a schematic diagram of the structure of the adjustment device of the utility model and its exterior;

[0016] Figure 5 It is an exploded view of the adjustment device of the utility model and its exterior.

[0017] In the figure: 1. rotating rod; 2. rotating cylinder; 3. adjusting device; 31. bidirectional screw; 32. threaded cylinder; 33. matching ring; 34. fixing box; 341. sliding groove; 35. strip groove; 36. positioning bearing; 37. mounting ring; 38. first bellows; 4. adjusting device; 41. connecting cylinder; 411. through groove; 42. fixing rod; 43. sliding column; 431. positioning hole; 44. bump; 45. stirring blade; 46. second bellows. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0019] Example:

[0020] See also Figure 1 - Figure 5 The utility model provides a technical solution: a blade for a mixer, comprising: a rotating rod 1; a rotating cylinder 2, the inner wall of the rotating cylinder 2 is rotatably connected to the outer wall of the rotating rod 1; an adjusting device 3, the adjusting device 3 is used to adjust the position of the blade; an adjusting device 4, the adjusting device 4 is used to adjust the extension length of the blade, and the outer side of the adjusting device 4 is rotatably connected to the inner wall of the adjusting device 3; wherein the adjusting device 4 comprises a connecting cylinder 41, the outer wall of the connecting cylinder 41 is fixedly connected to a fixing rod 42, the outer wall of the fixing rod 42 is rotatably connected to a fixing box 34 through a sliding groove 341, and the sliding groove 341 is opened in the wall of the fixing box 34, and the inner cavity of the connecting cylinder 41 is slidably connected to a sliding column 4 3. The outer wall of the sliding column 43 is fixedly connected with a protrusion 44, and the protrusions 44 are linearly arranged along the outer wall of the sliding column 43. The side of the sliding column 43 away from the connecting tube 41 is fixedly connected with a stirring blade 45. The inner wall of the sliding column 43 is provided with a positioning hole 431. The outer wall of the connecting tube 41 is rotatably connected to the inner cavity of the fixing box 34. The protrusion 44 is slidably connected to the inner wall of the connecting tube 41 through a through groove 411, and the through groove 411 is provided in the wall of the connecting tube 41. The inner wall of the sliding column 43 is plugged into the inner wall of the positioning hole 431 through a bolt. The outer wall of the connecting tube 41 is fixedly connected with a second bellows 46, and the outer side of the second bellows 46 is fixedly connected to the outer side of the fixing box 34.

[0021] The adjusting device 3 includes a bidirectional screw 31, the outer wall of the bidirectional screw 31 is threadedly connected with a threaded barrel 32, and the threaded barrel 32 is symmetrically arranged along the two sides of the bidirectional screw 31, the outer wall of the threaded barrel 32 is fixedly connected with a matching ring 33 through a cross bar, the outer wall of the matching ring 33 is fixedly connected to the outer side of the fixing box 34, and the fixing box 34 is linearly arranged along the outer wall of the matching ring 33, the outer wall of the rotating cylinder 2 is provided with a strip groove 35, the outer wall of the rotating rod 1 is rotatably connected with a positioning bearing 36, the outer wall of the rotating rod 1 is fixedly connected with a mounting ring 37, the outer wall of the rotating rod 1 is fixedly connected with a first bellows 38, the outer wall of the first bellows 38 is fixedly connected to the outer side of the matching ring 33, the two ends of the bidirectional screw 31 are fixedly connected to the outer wall of the rotating rod 1, the inner wall of the matching ring 33 is slidably connected to the inner wall of the strip groove 35 through a cross bar, and the bottom of the positioning bearing 36 is fixedly connected to the top of the rotating cylinder 2.

[0022] Working principle:

[0023] When in use, the extension length of the stirring blade 45 is first adjusted by the adjustment device 4. The operator changes the extension length of the stirring blade 45 according to the size of the inner cavity of the mixer, pulls the stirring blade 45 to slide in the direction away from the rotating cylinder 2, and the stirring blade 45 sliding outward drives the sliding column 43 to slide along the axial direction of the connecting cylinder 41, and the sliding column 43 drives the protrusion 44 to slide along the direction of the through groove 411, and a second corrugated tube 46 is provided along the direction of the through groove 411, so that the sliding column 43 drives the stirring blade 45 to extend outward, and the sliding column 43 and the stirring blade 45 with adjusted positions are inserted into the positioning hole 431 by bolts, so that the adjusted extension length of the stirring blade 45 is adapted to the size of the inner cavity of the mixer, so that the extension length of the stirring blade 45 is adjusted according to the size of the inner cavity of the mixer, which is convenient for the mixer to stir the material and improves the flexibility of the stirring blade 45.

[0024] According to the amount of material in the inner cavity of the mixer, the position of the stirring blade 45 is adjusted by the adjusting device 3, so as to facilitate stirring of the material in the mixer. The operator rotates the mounting ring 37, and the mounting ring 37 drives the rotating rod 1 to rotate. The rotation of the rotating rod 1 drives the bidirectional screw 31 to rotate, and the two threaded barrels 32 slide along the axial direction of the bidirectional screw 31, so that the threaded barrel 32 drives the matching ring 33 to slide, and the matching ring 33 drives the fixing box 34 to slide along the direction of the strip groove 35, and a first bellows 38 is provided along the direction of the strip groove 35. This time, the distance between the two matching rings 33 is changed, so that the fixing box 34 drives the stirring blade 45 on the adjusting device 4 to move, and the distance between the stirring blades 45 on the two groups of adjusting devices 4 is adjusted;

[0025] After adjusting the extension length of the stirring blade 45 and the position of the two groups of stirring blades 45, the operator connects the rotating shaft in the mixer through the positioning bearing 36, and the inner wall of the rotating shaft contacts the outer wall of the rotating drum 2, and the through hole on the positioning bearing 36 cooperates with the bolt to connect and lock the rotating drum 2 and its external structure with the rotating shaft. When the stirring blade 45 is stirring, the stirring blade 45 drives the connecting tube 41 on the adjustment device 4 to rotate in the inner cavity of the fixing box 34, and the rotating connecting tube 41 drives the fixing rod 42 to rotate along the inner wall of the slide groove 341. The deflection angle of the stirring blade 45 is adjusted according to the different rotation rates of the stirring blade 45 to improve the flexibility of the stirring blade 45.

[0026] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A blade for a mixer, comprising: Rotating rod (1); A rotating cylinder (2), the inner wall of the rotating cylinder (2) being rotatably connected to the outer wall of the rotating rod (1); An adjusting device (3), wherein the adjusting device (3) is used to adjust the position of the blade; An adjusting device (4), the adjusting device (4) is used to adjust the extension length of the blade, and the outer side of the adjusting device (4) is rotatably connected to the inner wall of the regulating device (3); It is characterized in that, the adjustment device (4) includes a connecting tube (41), the outer wall of the connecting tube (41) is fixedly connected to a fixing rod (42), the outer wall of the fixing rod (42) is rotatably connected to a fixing box (34) through a sliding groove (341), and the sliding groove (341) is opened in the wall of the fixing box (34), the inner cavity of the connecting tube (41) is slidably connected to a sliding column (43), the outer wall of the sliding column (43) is fixedly connected to a protrusion (44), and the protrusion (44) is linearly arranged along the outer wall of the sliding column (43), the sliding column (43) is fixedly connected to a stirring blade (45) on the side away from the connecting tube (41), and the inner wall of the sliding column (43) is opened with a positioning hole (431).

2. A mixer blade according to claim 1, characterized in that: The outer wall of the connecting tube (41) is rotatably connected to the inner cavity of the fixing box (34); the protrusion (44) is slidably connected to the inner wall of the connecting tube (41) via a through groove (411); and the through groove (411) is provided in the wall of the connecting tube (41); the inner wall of the sliding column (43) is plugged into the inner wall of the positioning hole (431) via a bolt; the outer wall of the connecting tube (41) is fixedly connected to a second bellows (46); and the outer side of the second bellows (46) is fixedly connected to the outer side of the fixing box (34).

3. A mixer blade according to claim 1, characterized in that: The adjusting device (3) comprises a bidirectional screw (31), the outer wall of the bidirectional screw (31) is threadedly connected to a threaded barrel (32), and the threaded barrel (32) is symmetrically arranged along two sides of the bidirectional screw (31), and the outer wall of the threaded barrel (32) is fixedly connected to a matching ring (33) via a cross bar.

4. A mixer blade according to claim 3, characterized in that: The outer wall of the matching ring (33) is fixedly connected to the outer side of the fixing box (34), and the fixing box (34) is linearly arranged along the outer wall of the matching ring (33); the outer wall of the rotating cylinder (2) is provided with a strip groove (35); the outer wall of the rotating rod (1) is rotatably connected to a positioning bearing (36); the outer wall of the rotating rod (1) is fixedly connected to a mounting ring (37); the outer wall of the rotating cylinder (2) is fixedly connected to a first bellows (38); the outer wall of the first bellows (38) is fixedly connected to the outer side of the matching ring (33).

5. A mixer blade according to claim 4, characterized in that: The two ends of the bidirectional screw (31) are fixedly connected to the outer wall of the rotating rod (1), the inner wall of the matching ring (33) is slidably connected to the inner wall of the strip groove (35) through a cross bar, and the bottom of the positioning bearing (36) is fixedly connected to the top of the rotating cylinder (2).

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