High-efficiency mixing anti-twisting paddle type stirring machine

Abstract

The utility model discloses an efficient mixing anti-twist paddle type stirrer, which relates to the field of paddle type stirrers and comprises a driving motor, an output shaft of the driving motor is fixedly connected with a connecting shaft, the other end of the connecting shaft is fixedly connected with a connecting assembly, the other end of the connecting assembly is fixedly connected with a stirring rod, and the stirring rod is fixedly connected with a motor. A mounting assembly is fixedly connected to the other end of the stirring rod, stirring blades are fixedly connected to the interior of the mounting assembly, and the mounting assembly comprises a mounting column arranged at the other end of the stirring rod. By the adoption of the structure, after installation is completed, the reinforcing screws penetrate through the reinforcing holes to be installed in the reinforcing screw holes in the other ends of the installation columns, so that the installation base can be fixed, and the situation that stirring blades are not firmly installed due to the fact that the installation base rotates when the stirring machine is started is avoided; and under the action of the cutting blade, the stirring blades can be prevented from being twisted.

Description

Technical Field

[0001] The utility model belongs to the field of paddle mixers, in particular to a paddle mixer with high-efficiency mixing and anti-strangulation. Background Art

[0002] The paddle mixer has the simplest structure. The blades are made of flat steel and are welded or bolted to the hub. The number of blades is 2, 3 or 4. The blades can be divided into straight blades and folded blades. That is, according to the different shape characteristics of the blades, they can be divided into flat paddle mixers and inclined paddle mixers. Flat paddle mixers generate radial force, but the existing paddle mixers still have the following disadvantages in actual use.

[0003] According to a Chinese patent with publication number "CN219441297U", an anti-strangulation paddle mixer is disclosed, including a motor, a stirring rod is fixedly connected to the output end of the motor, a cylinder is fixedly connected to the upper outer wall of the stirring rod, a round block is fixedly connected to the lower outer wall of the stirring rod, and a stirring blade is fixedly connected to one end of the round block. Through the coordination of the motor, cylinder, round block, stirring rod, stirring blade, plate body, curved rod, shell and anti-strangulation structure, when the device is in use, the stirring rod can drive the round block to rotate, and the round block drives the stirring blade to rotate, thereby causing the cutting knife to rotate, thereby achieving an anti-strangulation effect. When the cutting knife needs to be replaced or polished, the bolt is rotated to remove the bolt from the inner wall of the stirring blade and the straight plate, and the block is pulled outward, and the block drives the straight plate to be taken out of the groove of the stirring blade, thereby achieving disassembly of the cutting knife, facilitating the polishing or replacement of the cutting knife, and avoiding affecting the anti-strangulation effect after long-term use.

[0004] It can be seen from the above structure that although the above mixer has achieved the effect of preventing strangulation, when the cutting knife needs to be replaced or polished, the bolt is turned to remove the bolt from the inner wall of the stirring blade and the straight plate, and the block is pulled outward. The block drives the straight plate to be removed from the groove of the stirring blade, thereby realizing the disassembly of the cutting knife, which is convenient for grinding or replacing the cutting knife. However, the above structure cannot conveniently and flexibly disassemble the stirring blade, which makes it very inconvenient when the stirring blade needs to be replaced, and the existing paddle mixer generally cannot be extended by itself. If it needs to be extended, it is necessary to replace the long stirring rod, which is more troublesome. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a paddle mixer with high-efficiency mixing and anti-strangulation to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The cam is secured to the drive shaft by a secure connection to the drive shaft, and the other end of the cam is secured to the drive shaft by a secure connection to the drive shaft.

[0008] Furthermore, as a preferred technical solution, the connecting assembly includes a connecting disk arranged at one end of the connecting shaft and the stirring rod, and connecting screws are inserted into the surface of the connecting disk. There are multiple connecting screws, and the other end of the connecting screw passes through the connecting disk and is threadedly connected to a connecting nut; the motor and the stirring blade can be installed through the set connecting assembly, making the installation more convenient.

[0009] Furthermore, as a preferred technical solution, a groove is provided on one side of the stirring blade, a cutting blade is inserted into the inside of the groove, and a fixing screw is threadedly connected to the lower end of the stirring blade, and the cutting blade is fixedly connected to the groove through the fixing screw.

[0010] Furthermore, as a preferred technical solution, a reinforcement hole is opened on the outside of the mounting seat, a reinforcement screw hole is opened on the other end of the mounting column, and a hidden groove is opened on the outside of the mounting seat. The reinforcement hole is located inside the hidden groove, and the internal thread of the reinforcement screw hole is connected with a reinforcement screw. The reinforcement screw passes through the reinforcement hole and is threadedly connected to the reinforcement screw hole. The mounting seat can be fixed by the arranged reinforcement screw.

[0011] Furthermore, as an optimal technical solution, the other end of the stirring rod is fixedly connected to a limiting rod, and a limiting hole is provided on the surface of the mounting end. The limiting rod and the limiting hole are plugged into each other, and a circular groove is provided on the inner side of the mounting seat, and the limiting rod and the circular groove are slidably connected to each other.

[0012] Furthermore, as a preferred technical solution, the stirring rod includes a sleeve rod arranged at the other end of the connecting shaft, a movable rod is inserted into the other end of the sleeve rod, a socket is provided at the other end of the sleeve rod, a plug column is fixedly connected to the other end of the movable rod, the socket and the plug column are slidably plugged into each other, an adjustment hole is provided on the inner side of the socket, an adjusting screw is inserted into the inside of the adjusting hole, and an adjusting screw hole is provided on the surface of the plug column, the adjusting screw passes through the adjusting hole and is threadedly connected to the adjusting screw hole; the stirring rod is provided so that the length of the device can be flexibly adjusted, thereby increasing the practicality of the device.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] First, through the provided installation assembly, when the stirring blade of the mixer needs to be installed during use, the limiting hole on the surface of the installation end of the stirring blade is first plugged into the limiting rod. After the plugging is completed, the notch at one end of the installation end is snap-fitted with the surface of the installation column. Then, the installation screw hole inside the installation seat can be aligned with the installation thread at the other end of the installation column and then threadedly connected. After the installation is completed, the stirring blade can be installed. After the installation is completed, the reinforcing screw rod can be passed through the reinforcing hole and the reinforcing screw hole at the other end of the installation column to install it, so that the mounting seat can be fixed to avoid the situation that the mounting seat rotates when the mixer is started, resulting in the stirring blade being installed loosely, and the stirring blade can be prevented from being strangled under the action of the cutting blade;

[0015] Secondly, by setting the stirring rod, the mixer can be used normally when the driving motor is started. When the distance of the stirring rod needs to be adjusted, first, the adjusting screw is screwed out of the adjusting screw hole so that the movable rod can move without restriction, and then the distance between the movable rod and the sleeve rod can be increased or decreased when the sliding rod moves, so that it is more convenient to adjust the distance of the stirring rod. Then, after the stirring rod is adjusted to a suitable position, the adjusting screw is taken out again, and the adjusting screw is installed through the adjusting hole and the adjusting screw hole, so that the movable rod can be fixed under the action of the adjusting screw. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the connection assembly of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the installation assembly of the utility model;

[0019] Figure 4 The utility model Figure 3 Schematic diagram of the side structure.

[0020] Figure markings: 1. driving motor, 2. connecting shaft, 3. connecting assembly, 31. connecting plate, 32. connecting screw, 33. connecting nut, 4. stirring rod, 41. sleeve rod, 42. socket, 43. movable rod, 44. plug column, 5. mounting assembly, 51. mounting column, 52. mounting thread, 53. mounting end, 54. mounting seat, 55. mounting screw hole, 6. stirring blade, 7. groove, 8. cutting disc, 9. fixing screw, 10. adjusting screw hole, 11. adjusting hole, 12. adjusting screw, 13. limiting rod, 14. limiting hole, 15. annular groove, 16. reinforcement hole, 17. reinforcement screw hole, 18. hidden groove, 19. reinforcement screw. DETAILED DESCRIPTION

[0021] Example 1

[0022] refer to Figures 1 to 4 , a high-efficiency mixing and anti-strangulation paddle mixer of the present embodiment includes a driving motor 1, the output shaft of the driving motor 1 is fixedly connected to a connecting shaft 2, the other end of the connecting shaft 2 is fixedly connected to a connecting assembly 3, the other end of the connecting assembly 3 is fixedly connected to a stirring rod 4, the other end of the stirring rod 4 is fixedly connected to a mounting assembly 5, the interior of the mounting assembly 5 is fixedly connected to a stirring blade 6, the mounting assembly 5 includes a mounting column 51 arranged at the other end of the stirring rod 4, the other end of the mounting column 51 is provided with a mounting thread 52, the other end of the stirring rod 4 is provided with a mounting end 53, the outer side of the mounting end 53 is fixedly connected to the stirring blade 6, the mounting end 53 and the mounting column 51 are mutually clamped, the outer surface of the mounting thread 52 is threadedly connected to a mounting seat 54, the interior of the mounting seat 54 is provided with a mounting screw hole 55, the mounting thread 52 and the mounting screw hole 55 are threadedly connected to each other, and the inner side of the mounting seat 54 is movably connected to the other side of the mounting end 53.

[0023] refer to Figure 1 and Figure 2 The connecting assembly 3 includes a connecting disk 31 arranged at one end of the connecting shaft 2 and the stirring rod 4, and the surface of the connecting disk 31 is plugged with connecting screws 32, and a plurality of connecting screws 32 are provided. The other end of the connecting screw 32 passes through the connecting disk 31 and is threadedly connected with a connecting nut 33; when installing, first, the two connecting disks 31 are placed together, and then the plurality of connecting screws 32 and the connecting disks 31 are plugged into each other. After the plugging is completed, the connecting nut 33 and the connecting screw 32 are installed, so that the stirring rod 4 can be installed after the connecting nut 33 is fixed.

[0024] refer to Figure 1 and Figure 3A groove 7 is provided on one side of the stirring blade 6, and a cutting blade 8 is inserted into the inside of the groove 7. The lower end of the stirring blade 6 is threadedly connected with a fixing screw 9, and the cutting blade 8 is fixedly connected to the groove 7 by the fixing screw 9; the cutting blade 8 can prevent the stirring blade 6 from being strangled.

[0025] refer to Figure 3 and Figure 4 A reinforcement hole 16 is provided on the outer side of the mounting seat 54, a reinforcement screw hole 17 is provided on the other end of the mounting column 51, a hidden groove 18 is provided on the outer side of the mounting seat 54, the reinforcement hole 16 is located inside the hidden groove 18, the internal thread of the reinforcement screw hole 17 is connected with a reinforcement screw 19, and the reinforcement screw 19 passes through the reinforcement hole 16 and is threadedly connected to the reinforcement screw hole 17; by passing the reinforcement screw 19 through the reinforcement hole 16 and the reinforcement screw hole 17 at the other end of the mounting column 51 for installation, the mounting seat 54 can be fixed to avoid the situation where the mounting seat 54 rotates when the mixer is started, resulting in the mixing blade 6 being not firmly installed.

[0026] refer to Figure 3 and Figure 4 The other end of the stirring rod 4 is fixedly connected to a limiting rod 13, and a limiting hole 14 is provided on the surface of the mounting end 53. The limiting rod 13 and the limiting hole 14 are plugged into each other. An annular groove 15 is provided on the inner side of the mounting seat 54, and the limiting rod 13 and the annular groove 15 are slidably connected to each other; the stirring blade 6 can be limited by plugging the limiting rod 13 and the limiting hole 14 into each other, so that the stirring blade 6 installed by the mounting assembly 5 can be more firmly secured.

[0027] refer to Figure 1-Figure 4 The stirring rod 4 includes a sleeve rod 41 arranged at the other end of the connecting shaft 2, and a movable rod 43 is inserted at the other end of the sleeve rod 41. A socket 42 is provided at the other end of the sleeve rod 41, and a plug column 44 is fixedly connected to the other end of the movable rod 43. The socket 42 and the plug column 44 are slidably plugged into each other. An adjustment hole 11 is provided on the inner side of the socket 42, and an adjusting screw 12 is inserted into the inside of the adjusting hole 11. The surface of the plug column 44 is provided with an adjusting screw hole 10, and the adjusting screw 12 passes through the adjusting hole 11 and is threadedly connected with the adjusting screw hole 10; first, by screwing the adjusting screw 12 out of the adjusting screw hole 10, the movable rod 43 without restriction can be moved, so that the distance between the movable rod 43 and the sleeve rod 41 can be increased or decreased when the sliding rod moves, so that it is more convenient to adjust the distance of the stirring rod 4, and then it can be fixed through the adjusting screw hole 10.

[0028] Principle and advantages of use: The motor and the stirring rod 4 are installed through the set connection component 3. First, the two connecting plates 31 are brought close together, and then the multiple connecting screws 32 are plugged into the connecting plates 31. After the plugging is completed, the connecting nut 33 is installed with the connecting screw 32, so that the stirring rod 4 can be installed after the connecting nut 33 is fixed. After the installation is completed, the stirring blade 6 is installed. First, the limiting hole 14 on the surface of the mounting end 53 of the stirring blade 6 is plugged into the limiting rod 13. After the plugging is completed, the notch at one end of the mounting end 53 is snap-fitted with the surface of the mounting column 51. Then, the mounting screw hole 55 inside the mounting seat 54 can be aligned with the mounting thread 52 at the other end of the mounting column 51 and then threadedly connected. Therefore, after the mounting seat 54 and the mounting thread 52 are installed, the stirring blade 6 can be installed. After the installation is completed, the reinforcing screw 19 can be passed through The reinforcement hole 16 is installed with the reinforcement screw hole 17 at the other end of the mounting column 51, so that the mounting seat 54 can be fixed to avoid the situation that the mounting seat 54 rotates when the mixer is started, resulting in the stirring blade 6 being installed loosely. After the stirring blade 6 is installed, the device can be used normally. When the distance of the stirring rod 4 needs to be adjusted, first, the adjusting screw 12 is screwed out of the adjusting screw hole 10, so that the movable rod 43 can move without restriction, and then the distance between the movable rod 43 and the sleeve rod 41 can be increased or decreased when the sliding rod moves, so that it is more convenient to adjust the distance of the stirring rod 4. Then, after the stirring rod 4 is adjusted to a suitable position, the adjusting screw 12 is taken out again, and the adjusting screw 12 is installed through the adjusting hole 11 and the adjusting screw hole 10, so that the movable rod 43 can be fixed under the action of the adjusting screw 12.

Claims

1. A high-efficiency mixing and anti-strangulation paddle mixer, characterized in that: The invention comprises a driving motor (1), wherein the output shaft of the driving motor (1) is fixedly connected to a connecting shaft (2), the other end of the connecting shaft (2) is fixedly connected to a connecting assembly (3), the other end of the connecting assembly (3) is fixedly connected to a stirring rod (4), the other end of the stirring rod (4) is fixedly connected to a mounting assembly (5), the interior of the mounting assembly (5) is fixedly connected to a stirring blade (6), and the mounting assembly (5) comprises a mounting column (51) arranged at the other end of the stirring rod (4), and the other end of the mounting column (51) is provided with a mounting thread ( 52), the movable connecting piece at the other end of the stirring rod (4) has a mounting end (53), the outer side of the mounting end (53) is fixedly connected to the stirring blade (6), the mounting end (53) and the mounting column (51) are mutually clamped, the outer surface of the mounting thread (52) is threadedly connected to a mounting seat (54), the interior of the mounting seat (54) is provided with a mounting screw hole (55), the mounting thread (52) and the mounting screw hole (55) are threadedly connected to each other, and the inner side of the mounting seat (54) is movably connected to the other side of the mounting end (53).

2. A high-efficiency mixing and anti-strangulation paddle mixer according to claim 1, characterized in that: The connection assembly (3) comprises a connection disk (31) arranged at one end of the connection shaft (2) and the stirring rod (4), the surface of each of the connection disks (31) being plugged with connection screws (32), a plurality of the connection screws (32) being provided, and the other end of the connection screw (32) passing through the connection disk (31) and being threadedly connected to a connection nut (33).

3. A high-efficiency mixing and anti-strangulation paddle mixer according to claim 1, characterized in that: A groove (7) is provided on one side of the stirring blade (6), a cutting blade (8) is inserted into the interior of the groove (7), a fixing screw (9) is threadedly connected to the lower end of the stirring blade (6), and the cutting blade (8) is fixedly connected to the groove (7) via the fixing screw (9).

4. A high-efficiency mixing and anti-strangulation paddle mixer according to claim 1, characterized in that: A reinforcement hole (16) is provided on the outer side of the mounting seat (54), a reinforcement screw hole (17) is provided on the other end of the mounting column (51), a hidden groove (18) is provided on the outer side of the mounting seat (54), the reinforcement hole (16) is located inside the hidden groove (18), the inner thread of the reinforcement screw hole (17) is connected to a reinforcement screw rod (19), and the reinforcement screw rod (19) passes through the reinforcement hole (16) and is threadedly connected to the reinforcement screw hole (17).

5. The high-efficiency mixing and anti-strangulation paddle mixer according to claim 1, characterized in that: The other end of the stirring rod (4) is fixedly connected to a limit rod (13), a limit hole (14) is provided on the surface of the mounting end (53), the limit rod (13) and the limit hole (14) are plugged into each other, an annular groove (15) is provided on the inner side of the mounting seat (54), and the limit rod (13) and the annular groove (15) are slidably connected to each other.

6. A high-efficiency mixing and anti-strangulation paddle mixer according to claim 1, characterized in that: The stirring rod (4) comprises a sleeve rod (41) arranged at the other end of the connecting shaft (2); a movable rod (43) is inserted into the other end of the sleeve rod (41); a plug hole (42) is formed at the other end of the sleeve rod (41); a plug post (44) is fixedly connected to the other end of the movable rod (43); and the plug hole (42) and the plug post (44) are slidably inserted into each other.

7. A high-efficiency mixing and anti-strangulation paddle mixer according to claim 6, characterized in that: An adjustment hole (11) is provided on the inner side of the insertion hole (42), an adjustment screw (12) is inserted into the interior of the adjustment hole (11), an adjustment screw hole (10) is provided on the surface of each of the insertion columns (44), and the adjustment screw (12) passes through the adjustment hole (11) and is threadedly connected to the adjustment screw hole (10).

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