Soybean oil acidity rapid analysis device

Abstract

The utility model discloses a rapid soybean oil acidity analysis device in the technical field of acidity detection devices, which comprises a mounting tube, connecting flanges are arranged at the top end and the bottom end of the mounting tube, and two groups of detection ends are mounted in the mounting tube in an up-down sliding manner; the tops of the two groups of detection ends are connected with lifting supports for driving the detection ends to move up and down, the mounting pipe is provided with a driving assembly for driving the two groups of lifting supports to move reversely, the bottom of an inner cavity of the mounting pipe is welded with a vertical rod which slidably penetrates through the lifting supports, and each lifting support comprises a first lifting plate which is slidably connected with the vertical rod; the soybean oil acidity analysis device solves the problems that in the monitoring process of an existing soybean oil acidity analysis device, a single detection end is usually used for analyzing the acidity of soybean oil, the detection end is soaked in the soybean oil for a long time, so that the accuracy of data measurement by the detection end is easily reduced, the acidity is inconvenient to recheck and analyze, and the detection time is shortened. And the use by people is not facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of acidity detection devices, in particular to a soybean oil acidity rapid analysis device. Background Art

[0002] Soybean oil is an edible oil extracted from the seeds of beans. It is rich in unsaturated fatty acids, vitamin E and other nutrients, and is one of the essential edible oils in people's daily lives. According to the relevant provisions of the national standard "Soybean Oil" (GB1536-2004), soybean oil grades are mainly divided into first-grade soybean oil and second-grade soybean oil. The standard for soybean oil grade classification is mainly based on the acidity value, color, transparency, impurities and other indicators of soybean oil. Therefore, in the production process of soybean oil, it is usually necessary to use acidity detection devices to analyze the product.

[0003] The existing soybean oil acidity analysis device usually uses a single detection end to analyze the soybean oil acidity during the monitoring process. The detection end is immersed in the soybean oil for a long time, which easily causes the detection end to reduce the accuracy of data measurement. It is also inconvenient to review the acidity and is not conducive to people's use. Therefore, those skilled in the art provide a soybean oil acidity rapid analysis device to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a soybean oil acidity rapid analysis device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a soybean oil acidity rapid analysis device, comprising a mounting tube, the top and bottom ends of the mounting tube are both provided with connecting flanges, and two sets of detection terminals are slidably mounted up and down inside the mounting tube;

[0006] The tops of the two groups of detection ends are connected with lifting brackets that drive them to move up and down. The mounting tube is provided with a driving assembly that drives the two groups of lifting brackets to move in opposite directions. The bottom of the inner cavity of the mounting tube is welded with a vertical rod that slides through the lifting bracket.

[0007] Preferably, the lifting bracket comprises a first lifting plate slidably connected to the vertical pole, the detection terminal is mounted on the first lifting plate, and a tooth plate connected to the driving assembly is welded on the side of the first lifting plate.

[0008] Preferably, four groups of vertical poles are welded inside the installation tube, two groups of vertical poles are symmetrically arranged inside one group of the first lifting plates, and a second lifting plate slidably connected to the two groups of vertical poles is welded on the top of the tooth plate.

[0009] Preferably, the top end of the mounting tube is connected to a sealing cover plate via a flange, and the bottom of the sealing cover plate is welded with four sets of ferrules corresponding one to one with the vertical poles.

[0010] Preferably: the driving assembly includes a rotating rod rotatably installed inside the mounting tube, the rotating rod is provided with a gear meshing with two sets of toothed plates, one end of the rotating rod extending to the outside of the mounting tube is connected to a servo motor through a transmission assembly, and a fixing plate supporting the servo motor is welded to the outer ring of the mounting tube.

[0011] Preferably, the transmission assembly comprises a first toothed disc connected to a rotating shaft at an output end of the servo motor, and a second toothed disc meshing with the first toothed disc is mounted at the end of the rotating rod.

[0012] Preferably, the outer ring of the mounting tube is fixedly connected with a device control box, and the front of the device control box is provided with two sets of display screens.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting two sets of detection ends that can move in opposite directions, the acidity of soybean oil can be conveniently and accurately monitored and verified, thereby facilitating the improvement of the accuracy of soybean oil data analysis. In addition, the two sets of detection ends can be moved into the surface layer of soybean oil, and the average value of the two data can be taken when analyzing the soybean oil acidity data, thereby also improving the accuracy of acidity data monitoring.

[0015] 2. In the utility model, two groups of detection ends are supported by setting a mounting tube, a connecting flange is provided at the bottom end of the mounting tube for easy assembly of components, and a sealing cover is provided at the top end of the mounting tube, which can facilitate the inspection and maintenance of the components inside the soybean oil acidity rapid analysis device. The overall components of the soybean oil acidity rapid analysis device are simple and flexible, which is conducive to practical application and promotion. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a top view of the overall structure of the utility model;

[0018] Figure 3 It is a cross-sectional view of the overall structure of the utility model.

[0019] In the figure: 1. Mounting pipe; 2. Connecting flange; 3. Detection terminal; 4. Vertical pole; 5. First lifting plate; 6. Tooth plate; 7. Second lifting plate; 8. Sealing cover plate; 9. Clamp; 10. Rotating rod; 11. Gear; 12. Servo motor; 13. Fixed plate; 14. First tooth disc; 15. Second tooth disc; 16. Equipment control box; 17. Display screen. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 to Figure 3 In the embodiment of the utility model, a rapid analysis device for the acidity of soybean oil includes a mounting tube 1, the top and bottom ends of the mounting tube 1 are provided with connecting flanges 2, two groups of detection terminals 3 are slidably installed inside the mounting tube 1, the tops of the two groups of detection terminals 3 are connected with lifting brackets that drive them to move up and down, the mounting tube 1 is provided with a driving component that drives the two groups of lifting brackets to move in opposite directions, and a vertical rod 4 that slides through the lifting bracket is welded to the bottom of the inner cavity of the mounting tube 1.

[0022] When in use, the mounting tube 1 is fixed to a tank body, a barrel body, etc. for storing soybean oil by using the connecting flange 2, and one group of detection terminals 3 is immersed in the interior of the soybean oil for real-time monitoring of the acidity. When it is necessary to count the acidity of the soybean oil in the tank body, or when the staff is conducting inspections, the driving component can be started, and the driving component drives the lifting bracket to move up and down on the surface of the vertical pole 4, and the lifting bracket drives the detection terminal 3 to move up and down, and the detection terminal 3 immersed in the soybean oil is raised to be away from the liquid, and the other group of detection terminals 3 is lowered into the interior of the soybean oil, which can facilitate the rapid review of the soybean oil acidity data and improve the accuracy of the soybean oil acidity detection and analysis.

[0023] In one embodiment, specifically, the lifting bracket includes a first lifting plate 5 slidably connected to the vertical pole 4, the detection terminal 3 is installed on the first lifting plate 5, and a tooth plate 6 connected to the driving assembly is welded on the side of the first lifting plate 5, and the tooth plate 6 is used to drive the movement of the first lifting plate 5 and the detection terminal 3, wherein four groups of vertical poles 4 are welded inside the mounting tube 1, and two groups of vertical poles 4 are symmetrically arranged inside a group of first lifting plates 5, and a second lifting plate 7 slidably connected to the two groups of vertical poles 4 is welded at the top of the tooth plate 6, which can improve the stability of the lifting bracket and the detection terminal 3 in the up and down movement.

[0024] The top end of the mounting tube 1 is connected with a sealing cover plate 8 via a flange. The sealing cover plate 8 is provided with an easy-to-assemble and disassemble sealing cover plate 8, which can facilitate the maintenance of the internal equipment components of the mounting tube 1. Four groups of ferrules 9 corresponding to the vertical poles 4 are welded to the bottom of the sealing cover plate 8. When the sealing cover plate 8 is fixed to the top end of the mounting tube 1, the ferrules 9 are buckled into the top end of the vertical poles 4, which can enhance the supporting strength of the vertical poles 4.

[0025] On the basis of the above embodiment, specifically, the driving assembly includes a rotating rod 10 rotatably installed inside the mounting tube 1, and the rotating rod 10 is provided with a gear 11 meshing with two sets of tooth plates 6. One end of the rotating rod 10 extending to the outside of the mounting tube 1 is connected to a servo motor 12 through a transmission assembly, and a fixed plate 13 supporting the servo motor 12 is welded to the outer ring of the mounting tube 1, wherein the transmission assembly includes a first toothed disc 14 connected to the output end shaft of the servo motor 12, and a second toothed disc 15 meshing with the first toothed disc 14 is installed at the end of the rotating rod 10.

[0026] Start the servo motor 12, the servo motor 12 drives the first gear plate 14 to rotate, the first gear plate 14 drives the second gear plate 15 to rotate, the second gear plate 15 drives the rotating rod 10 to rotate, the rotating rod 10 drives the gear 11 to rotate, the gear 11 drives the two sets of gear plates 6 to move in opposite directions, thereby driving the two sets of detection ends 3 to move up and down one by one.

[0027] The outer ring of the mounting tube 1 is fixedly connected to a device control box 16, and the device control box 16 is internally provided with a central controller and other necessary components for detecting data and displaying. The front of the device control box 16 may be provided with buttons for switching the detection terminal 3, the driving component, etc., which are existing mature technologies and are not described one by one here. The front of the device control box 16 is provided with two groups of display screens 17, which can be used to display the data monitored by the two groups of detection terminals 3 respectively.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soybean oil acidity rapid analysis device, characterized in that: It comprises a mounting tube (1), the top and bottom ends of the mounting tube (1) are both provided with connecting flanges (2), and two groups of detection terminals (3) are slidably mounted up and down inside the mounting tube (1); The tops of the two groups of detection ends (3) are connected to lifting brackets that drive them to move up and down. The mounting tube (1) is provided with a driving assembly that drives the two groups of lifting brackets to move in opposite directions. The bottom of the inner cavity of the mounting tube (1) is welded with a vertical rod (4) that slides through the lifting bracket.

2. A soybean oil acidity rapid analysis device according to claim 1, characterized in that: The lifting bracket comprises a first lifting plate (5) slidably connected to the vertical pole (4), the detection terminal (3) is mounted on the first lifting plate (5), and a tooth plate (6) connected to the driving assembly is welded to the side of the first lifting plate (5).

3. A soybean oil acidity rapid analysis device according to claim 2, characterized in that: Four groups of vertical poles (4) are welded inside the installation tube (1), two groups of vertical poles (4) are symmetrically arranged inside one group of the first lifting plates (5), and a second lifting plate (7) slidably connected to the two groups of vertical poles (4) is welded at the top end of the tooth plate (6).

4. A soybean oil acidity rapid analysis device according to claim 3, characterized in that: The top end of the installation tube (1) is connected to a sealing cover plate (8) via a flange, and the bottom of the sealing cover plate (8) is welded with four groups of ferrules (9) corresponding one to one with the vertical poles (4).

5. A soybean oil acidity rapid analysis device according to claim 2, characterized in that: The driving assembly comprises a rotating rod (10) rotatably mounted inside the mounting tube (1), the rotating rod (10) being provided with a gear (11) meshing with two sets of toothed plates (6), one end of the rotating rod (10) extending outside the mounting tube (1) being connected to a servo motor (12) via a transmission assembly, and a fixing plate (13) supporting the servo motor (12) being welded to the outer ring of the mounting tube (1).

6. A soybean oil acidity rapid analysis device according to claim 5, characterized in that: The transmission assembly comprises a first toothed disc (14) connected to a rotating shaft at the output end of a servo motor (12), and a second toothed disc (15) meshing with the first toothed disc (14) is installed at the end of the rotating rod (10).

7. A soybean oil acidity rapid analysis device according to claim 1, characterized in that: The outer ring of the installation tube (1) is fixedly connected to a device control box (16), and the front of the device control box (16) is provided with two groups of display screens (17).

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