Oil mixing machine

Abstract

The utility model relates to an oil mixer which comprises an oil tank and a stirring mechanism, the stirring mechanism comprises a rack, a stirring shaft and a driving assembly, the stirring shaft penetrates through the top end of the oil mixer and extends into the lower part in the oil mixer, the upper part of the stirring shaft is connected with a fixing assembly, and the lower part of the stirring shaft is provided with stirring blades; the fixing assembly comprises a fixing sleeve, an annular groove and an annular fixing block, the fixing sleeve is fixedly connected with the stirring shaft, the annular groove is formed in the inner wall of the oil mixer, the annular fixing block is matched with the annular groove, and the fixing sleeve is fixedly connected with the annular fixing block through a plurality of fixing rods. The stirring shaft rotates to sequentially drive the fixing sleeve, the fixing rod and the annular fixing block to rotate, due to the action between the annular fixing block and the annular groove, even if the stirring shaft is subjected to large resistance during stirring, the stirring shaft in the oil mixer cannot shake in the stirring process, and the service life of the stirring shaft is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of oil blending machines, and particularly relates to an oil blending machine. Background Art

[0002] An oil blending machine is an industrial processing machine, which mainly solves the problems that a mixer cannot solve. It is especially suitable for blending with certain requirements for blending ratio, a large range of ratio changes, large batches, and medium- and high-grade materials. However, when the existing oil blending machine is in use, for the stirring of solvents with higher viscosity, there will be a large resistance during stirring, resulting in the shaking of the stirring paddle in the oil blending machine during the stirring process, and the stirring shaft will be damaged after long-term operation. Content of the Utility Model

[0003] The purpose of the utility model is to design an oil blending machine, which can ensure that the stirring paddle in the oil blending machine remains stable during the stirring of solvents with higher viscosity, so as to solve the problems proposed in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an oil blending machine is provided, which includes an oil blending tank and a stirring mechanism. The stirring mechanism includes a frame, a stirring shaft and a driving component. The driving component is installed on the frame, the driving component is rotationally connected with the stirring shaft, the stirring shaft passes through the top end of the oil blending tank and extends into the lower part of the oil blending tank, a fixing component is connected to the upper part of the stirring shaft, and a stirring blade is installed at the lower part of the stirring shaft; the fixing component includes a fixing sleeve, an annular groove and an annular fixing block. The fixing sleeve is fixedly connected with the stirring shaft, the annular groove is installed on the inner wall of the oil blending tank, the annular fixing block is matched with the annular groove, and the fixing sleeve is fixedly connected with the annular fixing sleeve through a plurality of fixing rods.

[0005] Further, a through groove is formed in the annular fixing block, and a plurality of rotating wheels are installed on the through groove in a circumferential array with the stirring shaft as the axis. The rotating wheels slide on the annular groove, and there is a gap between the lower end surface of the annular fixing block and the upper end surface of the annular groove.

[0006] Further, a spacer is arranged between adjacent rotating wheels on the through groove.

[0007] Further, an annular cover plate is installed on the upper end surface of the annular fixing block.

[0008] Further, the driving component includes a motor, a driving gear and a transmission gear. The output end of the motor is connected with a rotating rod, the driving gear is installed at the lower part of the rotating rod, the transmission gear is installed at the upper part of the stirring shaft, and the driving gear is meshed with the transmission gear.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] In the utility model, a fixing component is provided, and the annular groove supports and positions the annular fixing block. When stirring a solvent with a relatively high viscosity, the driving component drives the stirring shaft to rotate. The rotation of the stirring shaft drives the stirring blades to stir the solvent in the oil mixing tank. At the same time, the rotation of the stirring shaft drives the fixing sleeve, the fixing rod, and the annular fixing block to rotate in sequence. Due to the interaction between the annular fixing block and the annular groove, even if a large resistance is encountered during stirring, the stirring shaft in the oil mixing tank will not shake during the stirring process, improving the service life of the stirring shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

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

[0014] The names of the components marked in the drawings are as follows:

[0015] 1. Oil mixing tank; 2. Stirring mechanism; 3. Frame; 4. Stirring shaft; 5. Stirring blades; 6. Fixing sleeve; 7. Annular groove; 8. Annular fixing block; 9. Fixing rod; 10. Rotating wheel; 11. Motor; 12. Rotating rod; 13. Driving gear; 14. Driven gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, describe in detail the specific embodiments, structures, features, and effects of the present invention as follows.

[0017] Embodiment: Refer to Figure 1-2, An oil blending machine, comprising an oil blending tank 1 and a stirring mechanism 2. The stirring mechanism 2 includes a frame 3, a stirring shaft 4 and a driving assembly. The driving assembly is installed on the frame 3 and includes a motor 11, a driving gear 13 and a transmission gear 14. The output end of the motor 11 is connected with a rotating rod 12. The lower part of the rotating rod 12 is installed with the driving gear 13. The upper part of the stirring shaft 4 is installed with the transmission gear 14. The driving gear 13 and the transmission gear 14 are meshed. The stirring shaft 4 passes through the top end of the oil blending tank 1 and extends into the lower part inside the oil blending tank 1. The upper part of the stirring shaft 4 is connected with a fixing assembly, and the lower part of the stirring shaft 4 is installed with stirring blades 5. By driving the rotating rod 12 to rotate through the motor 11, the driving gear 13 is driven to rotate. Due to the meshing relationship between the driving gear 13 and the transmission gear 14, the transmission gear 14 is driven to rotate, thereby driving the stirring shaft 4 to rotate. The rotation of the stirring shaft 4 drives the stirring blades 5 to stir the solvent in the oil blending tank, improving the stability during stirring. The fixing assembly includes a fixing sleeve 6, an annular groove 7 and an annular fixing block 8. The fixing sleeve 6 is fixedly connected with the stirring shaft 4. The annular groove 7 is installed on the inner wall of the oil blending tank 1. The annular fixing block 8 is matched with the annular groove 7. The fixing sleeve 6 is fixedly connected with the annular fixing sleeve 6 through a plurality of fixing rods 9. The annular groove 7 supports and positions the annular fixing block 8. When stirring a solvent with a higher viscosity, the stirring shaft 4 rotates to drive the fixing sleeve 6, the fixing rods 9 and the annular fixing block 8 to rotate in sequence. Due to the interaction between the annular fixing block 8 and the annular groove 7, even if there is a large resistance during stirring, the stirring shaft 4 in the oil blending tank 1 will not shake during the stirring process, improving the service life of the stirring shaft 4. The annular fixing block 8 is provided with a through groove. A plurality of rotating wheels 10 are installed on the through groove in a circumferential array with the stirring shaft 4 as the axis. The rotating wheels 10 slide on the annular groove 7, and there is a gap between the lower end surface of the annular fixing block 8 and the upper end surface of the annular groove 7. A spacer is provided between adjacent rotating wheels 10 on the through groove. The setting of the rotating wheels 10 and the gap enables the annular fixing block 8 to slide better on the annular groove 7. The upper end surface of the annular fixing block 8 is installed with an annular cover plate, and the annular cover plate blocks the through groove to prevent materials from entering through the through groove.

[0018] The working principle of this embodiment: When stirring a solvent with a higher viscosity, the motor 11 drives the rotating rod 12 to rotate, thereby driving the driving gear 13 to rotate. Due to the meshing relationship between the driving gear 13 and the transmission gear 14, the transmission gear 14 is driven to rotate, thereby driving the stirring shaft 4 to rotate. The rotation of the stirring shaft 4 drives the stirring blades 5 to stir the solvent in the oil blending tank; at the same time, the rotation of the stirring shaft 4 drives the fixing sleeve 6, the fixing rods 9 and the annular fixing block 8 to rotate in sequence. The annular fixing block 8 slides on the annular groove 7 through the rotating wheels 10, so that the stirring shaft 4 in the oil blending tank 1 will not shake during the stirring process, and works like this.

[0019] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are only for the purpose of illustration.

[0020] The above are only the preferred embodiments of the present invention, and do not impose any formal limitations on the present invention. Although the present invention has been disclosed as above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An oil blender, characterized in that: It includes an oil mixing tank (1) and a stirring mechanism (2). The stirring mechanism (2) includes a frame (3), a stirring shaft (4) and a driving assembly. The driving assembly is installed on the frame (3), the driving assembly is rotationally connected to the stirring shaft (4), the stirring shaft (4) passes through the top of the oil mixing tank (1) and extends into the lower part inside the oil mixing tank (1), a fixing assembly is connected to the upper part of the stirring shaft (4), and stirring blades (5) are installed on the lower part of the stirring shaft (4); the fixing assembly includes a fixing sleeve (6), an annular groove (7) and an annular fixing block (8). The fixing sleeve (6) is fixedly connected to the stirring shaft (4), the annular groove (7) is installed on the inner wall of the oil mixing tank (1), the annular fixing block (8) cooperates with the annular groove (7), and the fixing sleeve (6) is fixedly connected to the annular fixing block (8) through a plurality of fixing rods (9).

2. The oil blender according to claim 1, wherein: The annular fixing block (8) is provided with a through groove, and a plurality of rotating wheels (10) are installed on the through groove in a circumferential array with the stirring shaft (4) as the axis. The rotating wheels (10) slide on the annular groove (7), and there is a gap between the lower end surface of the annular fixing block (8) and the upper end surface of the annular groove (7).

3. The oil blender according to claim 2, characterized in that: Partition plates are arranged between adjacent rotating wheels (10) on the through groove.

4. The oil blender according to claim 2, wherein: An annular cover plate is installed on the upper end surface of the annular fixing block (8).

5. The oil blender according to claim 1, wherein: The driving assembly includes a motor (11), a driving gear (13) and a transmission gear (14). The output end of the motor (11) is connected with a rotating rod (12), the driving gear (13) is installed on the lower part of the rotating rod (12), the transmission gear (14) is installed on the upper part of the stirring shaft (4), and the driving gear (13) meshes with the transmission gear (14).

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