Grease blending and subpackaging device

Abstract

The utility model relates to the technical field of grease production, in particular to a grease blending and subpackaging device which comprises a blending tank, a lifting assembly, a stirring assembly and a driving assembly, the lifting assembly comprises a mounting plate, a mounting frame is fixedly connected to the top of the mounting plate, and a sliding rod is fixedly connected to the inner wall of the mounting frame; a connecting plate is slidably connected to the outer wall of the sliding rod, an air cylinder is fixedly connected to the top of the mounting plate, the output end of the air cylinder is fixedly connected with the bottom of the connecting plate, and a second bearing is fixedly connected to the inner wall of the connecting plate. The height of the stirring blade is adjusted through the lifting assembly, the output shaft in the stirring assembly is in sliding fit with the connecting sleeve, so that the stirring blade can still achieve rotary stirring in the lifting process, the height of the stirring blade can be adjusted at any time through the lifting assembly in the stirring process, and for high-viscosity grease, the height of the stirring blade can be reduced; therefore, the problem of non-uniform mixing is avoided.

Description

Technical Field

[0001] This utility model relates to the field of oil production technology, and more specifically, to an oil blending and packaging device. Background Technology

[0002] Oil blending and packaging equipment achieves precise mixing and packaging of different types and qualities of oils through the coordinated operation of blending tanks, agitators, metering devices, conveying pipelines and packaging equipment. It plays a key role in food processing, chemical and other industries. Among them, the blending tank can keep the raw materials warm, and the agitator inside can stir the raw materials.

[0003] However, the stirring device in a traditional mixing tank usually includes a motor and a stirring shaft mounted on the motor. The stirring shaft extends into the mixing tank, and the motor drives the stirring shaft to rotate, thereby stirring the contents of the mixing tank. In this type of stirring device, the stirring shaft is at a fixed height inside the mixing tank and cannot be adjusted. It cannot be flexibly adjusted according to the stirring requirements of oils with different viscosities. When dealing with high-viscosity oils, the fixed-height stirring blades cannot penetrate to the bottom layer to work fully, resulting in uneven mixing. Utility Model Content

[0004] This invention proposes an oil blending and dispensing device, which solves the technical problem in the prior art where the stirring blades in the traditional blending tank are usually fixed in a designated position and cannot be flexibly adjusted according to the stirring requirements of oils with different viscosities. When dealing with high-viscosity oils, the stirring blades at a fixed height are difficult to penetrate to the bottom layer and work fully, resulting in uneven mixing.

[0005] To solve the above-mentioned technical problems, the present invention proposes the following technical solution: an oil blending and dispensing device, comprising a blending tank, a lifting assembly, a stirring assembly, and a driving assembly;

[0006] The lifting assembly includes a mounting plate, which is fixedly installed on the inner wall of the mixing tank top cover. A mounting frame is fixedly connected to the top of the mounting plate, a sliding rod is fixedly connected to the inner wall of the mounting frame, a connecting plate is slidably connected to the outer wall of the sliding rod, a cylinder is fixedly connected to the top of the mounting plate, the output end of the cylinder is fixedly connected to the bottom of the connecting plate, and a second bearing is fixedly connected to the inner wall of the connecting plate.

[0007] The stirring assembly includes a first bearing, the outer ring wall of the first bearing is fixedly installed in the mounting plate, the inner ring wall of the first bearing is fixedly connected to a connecting sleeve, the connecting sleeve extends into the mixing tank, the outer wall of the connecting sleeve is fixedly connected to a worm gear, the inner wall of the connecting sleeve is slidably connected to an output shaft, the outer wall of the output shaft is provided with an axially extending protrusion, the protrusion slides in cooperation with the groove of the inner wall of the connecting sleeve, the bottom of the output shaft extends to the bottom of the connecting sleeve and is fixedly connected to a stirring blade, and the output shaft passes through the inner ring of a second bearing and is fixedly connected to it;

[0008] A drive assembly connected to a worm gear drive.

[0009] Preferably, the drive assembly includes two symmetrically arranged support plates, which are fixedly connected to the top of the mounting plate. A worm gear is rotatably connected between the two support plates, and the worm gear meshes with a worm wheel. A stepper motor is fixedly connected to the top of the mounting plate, and the output end of the stepper motor is coaxially connected to the worm gear.

[0010] Preferably, the stirring blade is composed of at least three semi-circular arc rods arranged circumferentially along the output shaft.

[0011] Preferably, it also includes a mounting frame, the outer wall of which is fixedly connected to a capping machine.

[0012] Preferably, the outer wall of the mixing tank is connected to a conveying pipe, and a conveying pump is connected in series on the conveying pipe.

[0013] Preferably, the mounting frame is equipped with a filling machine, and the feed pump is connected to the feed inlet of the filling machine through a flexible connecting pipe.

[0014] Preferably, a roller conveyor is provided on one side of the mounting frame, and the conveying track of the roller conveyor passes directly below the filling machine and directly below the mixing blades in sequence.

[0015] The beneficial effects of this utility model, achieved through the above technical solution, are as follows:

[0016] 1. The lifting component allows for flexible adjustment of the stirring blade height during the mixing process. The sliding fit between the output shaft and the connecting sleeve in the stirring component enables the stirring blade to rotate and stir even during the lifting process. The drive component provides power to the stirring component, allowing the stirring blade to rotate. The lifting component can adjust the stirring blade height at any time during the mixing process. For high-viscosity oils, the stirring blade height can be reduced to allow it to penetrate deep into the bottom of the mixing tank for thorough stirring, thus avoiding uneven mixing.

[0017] 2. The stirring blades are composed of at least three semi-circular arc rods arranged circumferentially along the output shaft, which increases the contact area between the stirring blades and the grease, and can better promote the flow of grease, thereby enhancing the stirring effect to a certain extent. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial structural schematic diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the installation structure of the connecting plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the connecting sleeve and output shaft of this utility model.

[0022] In the diagram: 1. Mixing tank; 2. Capping machine; 3. Feeding pipe; 4. Feeding pump; 5. Mounting frame; 6. Filling machine; 7. Roller conveyor; 8. Mounting plate; 9. Support plate; 10. Worm gear; 11. Stepper motor; 12. First bearing; 13. Connecting sleeve; 14. Output shaft; 15. Worm wheel; 16. Second bearing; 17. Stirring blade; 18. Mounting frame; 19. Slide rod; 20. Connecting plate; 21. Cylinder. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] like Figures 1-4 As shown, an oil blending and dispensing device includes a blending tank 1, a lifting assembly, a stirring assembly, and a driving assembly; the lifting assembly includes a mounting plate 8, a mounting frame 18 fixedly connected to the top of the mounting plate 8, a slide rod 19 fixedly connected to the inner wall of the mounting frame 18, a connecting plate 20 slidably connected to the outer wall of the slide rod 19, a cylinder 21 fixedly connected to the top of the mounting plate 8, the output end of the cylinder 21 fixedly connected to the bottom of the connecting plate 20, and a second bearing 16 fixedly connected to the inner wall of the connecting plate 20;

[0025] The stirring assembly includes a first bearing 12, the outer ring wall of the first bearing 12 is fixedly installed in the mounting plate 8, the inner ring wall of the first bearing 12 is fixedly connected to a connecting sleeve 13, the outer wall of the connecting sleeve 13 is fixedly connected to a worm gear 15, the inner wall of the connecting sleeve 13 is slidably connected to an output shaft 14, the outer wall of the output shaft 14 is provided with an axially extending protrusion, the protrusion is slidably engaged with the groove of the inner wall of the connecting sleeve 13, the bottom of the output shaft 14 extends to the bottom of the connecting sleeve 13 and is fixedly connected to a stirring blade 17, and the output shaft 14 passes through the inner ring of a second bearing 16 and is fixedly connected to it;

[0026] The drive assembly is connected to the worm gear 15 for transmission.

[0027] The height of the stirring blade 17 can be flexibly adjusted during the stirring process by the lifting component; the sliding fit between the output shaft 14 and the connecting sleeve 13 in the stirring component allows the stirring blade 17 to still rotate and stir during the lifting process.

[0028] The drive assembly provides power to the stirring assembly, enabling the stirring blades 17 to rotate;

[0029] Compared to the fixed stirring position of traditional stirring blades, the lifting component can adjust the height of the stirring blade 17 at any time during the stirring process. For high-viscosity oils, the height of the stirring blade 17 can be lowered to allow it to penetrate deeper into the bottom layer for thorough stirring, thus avoiding uneven mixing.

[0030] like Figure 2 As shown, in some embodiments, the drive assembly includes two symmetrically arranged support plates 9, which are fixedly connected to the top of the mounting plate 8. A worm gear 10 is rotatably connected between the two support plates 9, and the worm gear 10 meshes with a worm wheel 15. A stepper motor 11 is fixedly connected to the top of the mounting plate 8, and the output end of the stepper motor 11 is coaxially connected to the worm gear 10. The stepper motor 11 drives the worm gear 10, and the worm gear 10 meshes with the worm wheel 15 to control the rotational speed of the stirring blade 17. According to the characteristics of different oils, the appropriate stirring speed is adjusted to further improve the stirring effect.

[0031] like Figure 2 As shown, in some embodiments, the stirring blade 17 is composed of at least three semi-circular arc rods arranged circumferentially along the output shaft 14.

[0032] The above structural design increases the contact area between the stirring blade 17 and the grease, which can better promote the flow of grease and enhance the stirring effect to a certain extent.

[0033] In some embodiments, such as Figure 1 As shown, the device also includes a mounting frame 5, on the outer wall of which a capping machine 2 is fixedly connected; the capping machine 2 is used to cap the oil drums after they have been dispensed.

[0034] In some embodiments, such as Figure 1 As shown, the outer wall of the mixing tank 1 is connected to a conveying pipe 3, and a conveying pump 4 is connected in series on the conveying pipe 3.

[0035] The conveying pipe 3 and the conveying pump 4 are designed to transport the grease in the mixing tank 1 to the filling machine 6.

[0036] In some embodiments, such as Figure 1 As shown, a filling machine 6 is mounted on the mounting frame 5. The feed pump 4 is connected to the feed inlet of the filling machine 6 through a flexible connecting pipe. A roller conveyor 7 is mounted on one side of the mounting frame 5. The conveying track of the roller conveyor 7 passes under the filling machine 6 and under the stirring blade 17 in sequence.

[0037] The roller conveyor 7 passes under the filling machine 6 and under the mixing blade 17 in sequence to realize the automatic conveying of the filling barrel, which facilitates the filling and mixing operations.

[0038] In this embodiment, the filling machine 6 and the capping machine 2 are existing technologies, and will not be described in detail here.

[0039] Working principle: The oils to be blended and packaged are stored in blending tank 1;

[0040] Start cylinder 21. The output end of cylinder 21 pushes the connecting plate 20 to slide up and down along slide bar 19. The connecting plate 20 drives the stirring blade 17 to move up and down through output shaft 14, adjusting the height of stirring blade 17 in mixing tank 1.

[0041] The stepper motor 11 drives the worm gear 10 to rotate, which in turn drives the worm wheel 15 to rotate, causing the connecting sleeve 13 to drive the stirring blade 17 to rotate, thus stirring greases of different viscosities.

[0042] The feed pump 4 starts and transports the grease in the mixing tank 1 to the filling machine 6 through the feed pipe 3. The filling machine 6 fills the grease into the oil drum located on the roller conveyor 7.

[0043] Roller conveyor 7 transports the oil drums to the bottom of capping machine 2, and capping machine 2 performs capping operation on the oil drums after they have been filled.

[0044] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A grease blending and dispensing device, characterized in that, include: Mixing tank (1); The lifting assembly includes a mounting plate (8), which is fixedly installed on the inner wall of the top cover of the mixing tank (1). A mounting frame (18) is fixedly connected to the top of the mounting plate (8). A slide rod (19) is fixedly connected to the inner wall of the mounting frame (18). A connecting plate (20) is slidably connected to the outer wall of the slide rod (19). A cylinder (21) is fixedly connected to the top of the mounting plate (8). The output end of the cylinder (21) is fixedly connected to the bottom of the connecting plate (20). A second bearing (16) is fixedly connected to the inner wall of the connecting plate (20). A stirring assembly includes a first bearing (12), the outer ring wall of the first bearing (12) is fixedly installed in the mounting plate (8), the inner ring wall of the first bearing (12) is fixedly connected to a connecting sleeve (13), the connecting sleeve (13) extends into the mixing tank (1), the outer wall of the connecting sleeve (13) is fixedly connected to a worm gear (15), the inner wall of the connecting sleeve (13) is slidably connected to an output shaft (14), the outer wall of the output shaft (14) is provided with an axially extending protrusion, the protrusion is slidably engaged with a groove on the inner wall of the connecting sleeve (13), the bottom of the output shaft (14) extends to below the connecting sleeve (13) and is fixedly connected to a stirring blade (17), the output shaft (14) passes through the inner ring of a second bearing (16) and is fixedly connected to it; A drive assembly that is connected to a worm gear (15) via a transmission.

2. The oil blending and dispensing device according to claim 1, characterized in that: The drive assembly includes two symmetrically arranged support plates (9), which are fixedly connected to the top of the mounting plate (8). A worm gear (10) is rotatably connected between the two support plates (9). The worm gear (10) meshes with a worm wheel (15). A stepper motor (11) is fixedly connected to the top of the mounting plate (8). The output end of the stepper motor (11) is coaxially connected to the worm gear (10).

3. The oil blending and dispensing device according to claim 2, characterized in that: The stirring blade (17) is composed of at least three semi-circular arc rods arranged circumferentially along the output shaft (14).

4. The oil blending and dispensing device according to claim 3, characterized in that: It also includes a mounting bracket (5), on the outer wall of which a capping machine (2) is fixedly connected.

5. The oil blending and dispensing device according to claim 4, characterized in that: The outer wall of the mixing tank (1) is connected to a conveying pipe (3), and a conveying pump (4) is connected in series on the conveying pipe (3).

6. The oil blending and dispensing device according to claim 5, characterized in that: The mounting frame (5) is equipped with a filling machine (6), and the feed pump (4) is connected to the feed inlet of the filling machine (6) through a flexible connecting pipe.

7. The oil blending and dispensing device according to claim 6, characterized in that: A roller conveyor (7) is provided on one side of the mounting frame (5), and the conveying trajectory of the roller conveyor (7) passes directly below the filling machine (6) and directly below the stirring blade (17) in sequence.

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