Single-shaft paddle mixer

Abstract

The utility model provides a single-shaft paddle mixer and belongs to the technical field of mixers. The device comprises a motor, a transmission part and a horizontal mixing barrel with a built-in paddle stirring device, the paddle stirring device comprises a rotating main shaft, the rotating main shaft is connected with the motor through the transmission part, the rotating main shaft is fixedly connected with a plurality of paddle plate stirring structures perpendicular to the rotating main shaft in the axial direction, and the paddle plate stirring structures are arranged on the rotating main shaft. And an auxiliary stirring assembly is also arranged on the rotating main shaft. The motor can drive the rotating main shaft to rotate through the transmission part, the rotating main shaft rotates to drive the paddle stirring structure and the auxiliary stirring assembly to act to stir and mix materials in the horizontal mixing barrel, the paddle stirring structure can increase the stirring area, and the stirring efficiency is improved; the auxiliary stirring assembly can conduct auxiliary stirring on the area, close to the rotating main shaft, of the horizontal mixing barrel so as to cooperate with the paddle stirring structure for stirring, and therefore the stirring effect can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of mixing machine relates to a single shaft paddle mixing machine. BACKGROUND

[0002] The mixing machine is the equipment that utilizes the stirring device to mix material through stirring, the stirring device in the prior art mixing machine is all directly provided with stirring roller on the rotating shaft, but only the stirring roller is used in the stirring area is smaller. UTILITY MODEL CONTENTS

[0003] The utility model discloses a single shaft paddle mixing machine to solve the above problems.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme:

[0005] A single shaft paddle mixing machine, including motor, transmission part, the paddle stirring device is built in the horizontal mixing barrel, paddle stirring device includes rotating main shaft, rotating main shaft is connected with motor through transmission part, rotating main shaft is provided with a plurality of paddle plate stirring structure perpendicular to rotating main shaft along the axial fixed connection on rotating main shaft, rotating main shaft is also provided with auxiliary stirring subassembly.

[0006] In the single shaft paddle mixing machine described above, the paddle plate stirring structure includes a paddle plate mounting rod, the paddle plate mounting rod passes through the rotating main shaft, and the outer paddle plate is fixedly connected to the two ends of the paddle plate mounting rod.

[0007] In the single shaft paddle mixing machine described above, the paddle plate mounting rod is eccentrically arranged on the rotating main shaft, and the end of the outer paddle plate connected to the long handle end of the paddle plate mounting rod can abut against the bottom of the horizontal mixing barrel.

[0008] In the single shaft paddle mixing machine described above, the outer paddle plate is inclinedly arranged.

[0009] In the single shaft paddle mixing machine described above, the auxiliary stirring subassembly includes a plurality of inner paddle plates rotatably arranged on the rotating main shaft through a rotating shaft.

[0010] In the single shaft paddle mixing machine described above, the plurality of inner paddle plates are arranged in a staggered manner with the plurality of outer paddle plates.

[0011] In the single shaft paddle mixing machine described above, the bottom of the horizontal mixing barrel is provided with a discharge pipe, the discharge pipe is provided with a turnover cover plate driven by a turnover shaft, and the bottom of the horizontal mixing barrel is also provided with a turnover driving assembly capable of driving the turnover shaft to rotate.

[0012] In the aforementioned single-shaft paddle mixer, the tilting drive assembly includes a cylinder rotatably disposed at the bottom of a horizontal mixing tank. The output shaft end of the cylinder is rotatably connected to a first adapter. The output shaft end of the cylinder is connected to the middle of the first adapter. One end of the first adapter is rotatably connected to a tilting arm fixed on a tilting shaft via a second adapter. The bottom end of the first adapter is rotatably connected to a discharge pipe via a rotating shaft.

[0013] Compared with existing technologies, the advantages of this utility model are:

[0014] 1. The motor drives the rotating main shaft to rotate through the transmission components. The rotation of the rotating main shaft drives the paddle mixing structure and auxiliary mixing components to stir and mix the materials in the horizontal mixing tank. The paddle mixing structure can increase the mixing area and improve the mixing efficiency. The auxiliary mixing components can assist in the mixing of the area of ​​the horizontal mixing tank near the rotating main shaft, so as to cooperate with the paddle mixing structure to improve the mixing effect.

[0015] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0016] Fig. 1 This is a schematic diagram of the external structure of this utility model;

[0017] Fig. 2 This is a schematic diagram of the internal structure of this utility model;

[0018] Fig. 3 This is a schematic diagram of the paddle plate mixing structure.

[0019] In the diagram, the components are: 1. Paddle agitator; 2. Horizontal mixing tank; 3. Rotary main shaft; 4. Paddle plate agitation structure; 5. Auxiliary agitation assembly; 6. Paddle plate mounting rod; 7. Outer paddle plate; 8. Inner paddle plate; 9. Discharge pipe; 10. Tilting shaft; 11. Tilting cover plate; 12. Cylinder; 13. No. 1 adapter; 14. Large cover plate; 15. Locking structure; 16. Small cover plate; 17. Feed inlet; 18. Telescopic cylinder. Detailed Implementation

[0020] like Figs. 1-3 As shown, a single-shaft paddle mixer includes a motor, a transmission component, and a horizontal mixing tank 2 with a built-in paddle stirring device 1. The paddle stirring device 1 includes a rotating main shaft 3, which is connected to the motor through the transmission component. Several paddle stirring structures 4 perpendicular to the rotating main shaft 3 are fixedly connected along the axial direction on the rotating main shaft 3. The rotating main shaft 3 is also provided with an auxiliary stirring component 5.

[0021] The utility model discloses, motor can drive rotating main shaft 3 rotation through transmission part, and rotating main shaft rotation can drive pulp board stirring structure 4 and auxiliary stirring subassembly 5 action to the material in horizontal mixing bucket is stirred and mixes, adopts and can increase stirring area to improve stirring efficiency to pulp board stirring structure, auxiliary stirring subassembly 5 can be close to the auxiliary stirring of rotating main shaft area of horizontal mixing bucket, to cooperate with the stirring of pulp board stirring structure to be able to improve the stirring effect.

[0022] Specifically, the transmission component is a speed reducer.

[0023] Specifically, the top of the horizontal mixing barrel is hingedly connected with a large cover plate 14 driven by a telescopic cylinder 18, and a lock catch structure 15 for fixing the large cover plate 14 is arranged on the side away from the large cover plate and the horizontal mixing barrel, and an observation window with a small cover plate 16 is further arranged on the large cover plate 14, and two feeding ports 17 are further arranged on the top of the large cover plate 14.

[0024] Specifically, the pulp board stirring structure 4 includes a pulp board mounting rod 6, the pulp board mounting rod 6 passes through the rotating main shaft 3, and outer pulp boards 7 are fixedly connected to both ends of the pulp board mounting rod 6. The setting of the pulp board can increase the stirring area to improve the stirring efficiency.

[0025] Specifically, the pulp board mounting rod 6 is eccentrically arranged on the rotating main shaft 3, and the end of the outer pulp board 7 connected to the long handle end of the pulp board mounting rod 6 can abut against the bottom of the horizontal mixing barrel 2. The eccentric arrangement enables the pulp boards at both ends of the pulp board mounting rod to stir the areas at different radial ranges with the rotating main shaft as the center when the rotating main shaft rotates.

[0026] Preferably, the outer pulp board 7 is inclinedly arranged, and the inclined arrangement can reduce the resistance of the outer pulp board.

[0027] Specifically, the auxiliary stirring subassembly 5 includes a plurality of inner pulp boards 8 arranged on the rotating main shaft 3 through rotating shafts, and the plurality of inner pulp boards 8 are arranged in a staggered manner with the plurality of outer pulp boards 7. When the rotating main shaft rotates, the material in the area close to the rotating main shaft can be stirred through the inner pulp boards, and the inner pulp boards can also rotate along the rotating shafts under the action of the material resistance to achieve the stirring action different from the rotating direction of the rotating main shaft.

[0028] Specifically, the bottom of the horizontal mixing barrel 2 is provided with a discharge pipe 9, the discharge pipe 9 is provided with a turnover cover plate 11 driven by a turnover shaft 10, the bottom of the horizontal mixing barrel 2 is further provided with a turnover driving assembly capable of driving the turnover shaft 10 to rotate, the turnover driving assembly comprises a cylinder 12 rotatably arranged at the bottom of the horizontal mixing barrel 2, the output shaft end of the cylinder 12 is rotatably connected with a first adapter 13, the output shaft end of the cylinder 12 is connected with the middle part of the first adapter 13, the top end of the first adapter 13 is rotatably connected with a turnover arm fixed on the turnover shaft 10 through a second adapter, and the bottom end of the first adapter 13 is rotatably connected with the discharge pipe through a rotating shaft. The cylinder can drive the first adapter to rotate along the rotating shaft, the first adapter rotating along the rotating shaft can drive the turnover arm to turn through the second adapter, and the turnover arm turning can drive the turnover shaft to rotate, so as to realize the turnover, closing and opening of the turnover cover plate.

[0029] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

[0030] Although the paddle stirring device 1, the horizontal mixing barrel 2, the rotating main shaft 3, the paddle stirring structure 4, the auxiliary stirring assembly 5, the paddle mounting rod 6, the outer paddle 7, the inner paddle 8, the discharge pipe 9, the turnover shaft 10, the turnover cover plate 11, the cylinder 12, the first adapter 13, the large cover plate 14, the lock catch structure 15, the small cover plate 16, the feeding port 17, the telescopic cylinder 18 and the like are used more frequently herein, the use of these terms is only for more convenient description and explanation of the essence of the present application; any kind of additional limitation is contrary to the spirit of the present application.

Claims

1. A single-shaft paddle mixer comprising an electric motor, transmission components, a horizontal mixing tank (2) in which a paddle stirring device (1) is built in, characterized in that The paddle stirring device (1) comprises a rotating main shaft (3) connected with a motor through a transmission part, a plurality of paddle plate stirring structures (4) perpendicular to the rotating main shaft (3) are fixed on the rotating main shaft (3) in the axial direction, and an auxiliary stirring assembly (5) is arranged on the rotating main shaft (3).

2. The single-shaft paddle mixer according to claim 1, characterized in that The paddle plate stirring structure (4) comprises a paddle plate mounting rod (6) penetrating through the rotating main shaft (3), and outer paddle plates (7) are fixed at both ends of the paddle plate mounting rod (6).

3. The single-shaft paddle mixer according to claim 2, characterized in that The paddle plate mounting rod (6) is eccentrically arranged on the rotating main shaft (3), and the end of the outer paddle plate (7) connected with the long handle end of the paddle plate mounting rod (6) can abut against the bottom of the horizontal mixing barrel (2).

4. The single-shaft paddle mixer of claim 2, wherein, The outer paddle plate (7) is arranged obliquely.

5. A uniaxial paddle mixer according to any one of claims 2 to 4, wherein The auxiliary stirring assembly (5) comprises a plurality of inner paddle plates (8) rotatably arranged on the rotating main shaft (3) through a rotating shaft.

6. The single-shaft paddle mixer according to claim 5, characterized in that The plurality of inner paddle plates (8) are arranged in a staggered manner with the plurality of outer paddle plates (7).

7. A single-shaft paddle mixer according to any one of claims 1-4, characterized in that The bottom of the horizontal mixing barrel (2) is provided with a discharge pipe (9), the discharge pipe (9) is provided with a turnover cover plate (11) driven by a turnover shaft (10), and the bottom of the horizontal mixing barrel (2) is further provided with a turnover driving assembly capable of driving the turnover shaft (10) to rotate.

8. The single-shaft paddle mixer according to claim 7, characterized in that The turnover driving assembly comprises a cylinder (12) rotatably arranged at the bottom of the horizontal mixing barrel (2), the output shaft end of the cylinder (12) is rotatably connected with a first adapter (13), the output shaft end of the cylinder (12) is connected with the middle part of the first adapter (13), the top end of the first adapter (13) is rotatably connected with a turnover arm fixed on the turnover shaft (10) through a second adapter, and the bottom end of the first adapter (13) is rotatably connected with the discharge pipe (9) through a rotating shaft.

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