An edible oil quality detector

Abstract

The present disclosure relates to the technical field of detection instruments, and one embodiment of the present disclosure provides a kind of edible oil quality detector, it includes mobile frame, lifting assembly, rotating component and connecting frame, mobile frame is provided with two, lifting assembly is set on two mobile frames, for driving detector body to carry out the adjustment of height, rotating component is set on lifting assembly, and detector body is installed on rotating component by mounting piece, connecting frame is fixedly installed at the top of two mobile frames, and the top of connecting frame is fixedly installed with push handle, for driving two mobile frames to be measured point.Movable, through the above technical scheme, the technical problem that it is more laborious if the temperature of the edible oil to be measured is higher or the detection time is longer when detecting edible oil in the prior art needs staff to hold detector for testing is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of testing instrument technology, and more specifically, to an edible oil quality testing instrument. Background Technology

[0002] Edible oil is an indispensable food ingredient in daily life. It comes in a variety of types and has a wide range of uses. Edible oil is generally liquid at room temperature. Most common edible oils are vegetable oils, including peanut oil, olive oil, and soybean oil. Edible oil is not only an essential ingredient for cooking, but also an important source of fatty acids and nutrients for the human body.

[0003] Although cooking oil is indispensable in people's lives, people lack sufficient awareness of the hygiene and safety of cooking oil. Some cooking oils may change due to improper storage. Some vendors use cheap industrial oils to reduce production costs, which greatly harms people's health.

[0004] Therefore, before edible oils are put on the market, samples need to be tested using a testing instrument to determine their quality. The testing instrument is inserted into the sample to measure its effectiveness. Some edible oils require heating to a certain temperature before testing to assess their quality at different temperatures. Furthermore, the duration the instrument remains inserted in the oil varies, ranging from a few seconds to several minutes before being removed.

[0005] Handheld detectors require staff to hold them while conducting tests. If the oil being tested is at a high temperature, it may cause burns to the staff's hands. Furthermore, if the testing time for the edible oil is long, the staff may experience fatigue from holding it for an extended period. Utility Model Content

[0006] To overcome the above-mentioned defects, the embodiments of this disclosure provide an edible oil quality tester to solve the technical problem in the prior art that when testing edible oil, it is laborious for staff to hold the tester by hand, especially when the temperature of the edible oil to be tested is high or the testing time is long.

[0007] According to one aspect, at least one embodiment of this disclosure provides an edible oil quality tester, including a tester body, a movable frame, a lifting assembly, a rotating assembly, and a connecting frame. Two movable frames are provided. The lifting assembly is disposed on the two movable frames and is used to adjust the height of the tester body. The rotating assembly is disposed on the lifting assembly, and the tester body is mounted on the rotating assembly via a mounting member. The connecting frame is fixedly mounted on the top of the two movable frames, and a push handle is fixedly mounted on the top of the connecting frame for moving the two movable frames to the test point.

[0008] Furthermore, the lifting assembly includes a support cover, a reciprocating screw, a handwheel, and a synchronization assembly. The support cover is fixedly installed on the side of one of the moving frames. The reciprocating screw is rotatably installed inside the support cover and a matching screw nut is installed on the reciprocating screw. The handwheel is coaxially connected to the reciprocating screw via a drive shaft. The synchronization assembly is located on the other moving frame.

[0009] Furthermore, the synchronization component includes a second support cover, a slide bar, and a slider. The second support cover is fixedly mounted on another of the movable frames, the slide bar is fixedly mounted inside the second support cover, and the slider is slidably mounted on the slide bar.

[0010] Furthermore, the rotating assembly includes a rotating shaft, a placement frame, a drive gear ring, a drive gear, and a fixing assembly. The rotating shaft is rotatably mounted on the side of both the lead screw nut and the slider. The placement frame is fixedly mounted on the bottom end of the lead screw nut. The drive gear ring is fixedly mounted on one of the rotating shafts. The drive gear is rotatably mounted on the placement frame via a transmission shaft, and the drive gear ring meshes with the drive gear. The fixing assembly is disposed on the movable frame.

[0011] Furthermore, the fixing assembly includes a fixing plate, a fixing ring, a fixing rod, and a support frame. The fixing plate is fixedly installed on both sides of the movable frame, the fixing ring is fixedly installed on the rotating shaft, and the outer side wall of the fixing ring has two fixing grooves. The fixing rod is slidably installed through the fixing plate, and the bottom end of the fixing rod is adapted to the fixing groove. The support frame is fixedly installed on the top end of the fixing rod, and the top end of the fixing plate has two slots adapted to the bottom end of the support frame.

[0012] Furthermore, the mounting component includes a mounting bracket and a bolt. The mounting bracket is coaxially connected to the rotating shaft. Both the mounting bracket and the side of the detector body are provided with threaded holes, and the bolt is threadedly installed in the threaded holes.

[0013] To further protect the meshing of the drive gear and the drive gear ring, a protective cover is detachably installed on the lead screw nut, and both the drive gear and the drive gear ring are located inside the protective cover.

[0014] To facilitate the movement of the mobile frame, the bottom of each mobile frame is equipped with casters, and the casters have a self-locking function.

[0015] The beneficial effects of the embodiments disclosed herein are as follows:

[0016] 1. In this disclosure, when testing edible oil, the detector body can be mounted on the rotating assembly via the mounting component, and the rotating assembly can be used to place it vertically. The detector body can be moved to the test point by pushing the moving frame, and the bottom end of the detector body can be inserted into the edible oil for testing via the lifting assembly.

[0017] 2. In this disclosure, during testing, the testing instrument body can be statically tested by supporting it with a mobile frame, eliminating the need for manual handling of the testing instrument body, which is more labor-saving. Furthermore, if the temperature of the cooking oil is high, the staff can move away after inserting the testing instrument body into the cooking oil.

[0018] In summary, through the cooperation of the moving frame, lifting component, rotating component and connecting frame, this device can eliminate the need for constant manual support when testing edible oil, thus saving labor. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a structural diagram showing the assembly and disassembly of the universal wheels, the movable frame, and the lifting assembly of this utility model.

[0022] Figure 3 This is a schematic diagram showing the structure of the detector body, lead screw nut, slider, mounting parts and rotating components of this utility model.

[0023] Figure 4 This is a schematic diagram of the structure of the support cover and the reciprocating lead screw of this utility model;

[0024] Figure 5This is a schematic diagram of the structure of the support cover and the sliding rod of this utility model.

[0025] Figure 6 This is a schematic diagram of the structure of the fixing plate of this utility model.

[0026] In the diagram: 1. Tester body; 2. Moving frame; 3. Connecting frame; 4. Push handle; 5. Support cover one; 6. Reciprocating screw; 7. Screw nut; 8. Handwheel; 9. Support cover two; 10. Slide rod; 11. Slider; 12. Rotating shaft; 13. Placement frame; 14. Drive gear ring; 15. Transmission shaft; 16. Drive gear; 17. Fixing plate; 18. Fixing ring; 19. Fixing rod; 20. Support frame; 21. Mounting frame; 22. Bolt; 23. Protective cover; 24. Caster wheel. Detailed Implementation

[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0028] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-6 As shown, an edible oil quality tester according to an embodiment of the present disclosure is provided, including a tester body 1, a movable frame 2, a lifting component, a rotating component, and a connecting frame 3. Two movable frames 2 are provided. The lifting component is provided on the two movable frames 2 and is used to drive the tester body 1 to adjust its height. The rotating component is provided on the lifting component, and the tester body 1 is mounted on the rotating component by a mounting component. The connecting frame 3 is fixedly installed on the top of the two movable frames 2, and a push handle 4 is fixedly installed on the top of the connecting frame 3 to drive the two movable frames 2 to move to the test point.

[0034] like Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when testing edible oil, the lifting assembly first moves the mounting component to a certain position to facilitate the installation of the testing instrument body 1. The lifting assembly includes a support cover 5, a reciprocating screw 6, a handwheel 8, and a synchronization assembly. The support cover 5 is fixedly installed on the side of one of the movable frames 2. The reciprocating screw 6 is rotatably installed inside the support cover 5, and a matching screw nut 7 is installed on the reciprocating screw 6. The handwheel 8 is coaxially connected to the reciprocating screw 6 via a drive shaft. The synchronization assembly is located on another movable frame 2 and includes a support cover 9, a slide rod 10, and a slider 11. The support cover 9 is fixedly installed on the other movable frame 2, the slide rod 10 is fixedly installed inside the support cover 9, and the slider 11 is slidably installed on the slide rod 10. The assembly includes a mounting bracket 21 and bolts 22. The mounting bracket 21 is coaxially connected to the rotating shaft 12. Both the mounting bracket 21 and the side of the instrument body 1 are provided with threaded holes, and the bolts 22 are threaded into the threaded holes. Specifically, rotating the handwheel 8 causes the reciprocating screw 6 to rotate within the support cover 5, thereby causing the screw nut 7 to move on the reciprocating screw 6. It should be noted that the surface of the reciprocating screw 6 is machined with a special helical groove, so the screw nut 7 is fitted on the outside of the reciprocating screw 6. The inner wall is machined with a protrusion that matches the helical groove of the reciprocating screw 6, and the two form a meshing pair. This is a known technology and will not be described in detail. Then, the other end moves the two mounting brackets 21 to the same position by sliding the slider 11 on the slide rod 10.

[0035] After the movement is complete, insert the detector body 1 horizontally into the two mounting brackets 21, and thread the bolts 22 into the threaded holes of the mounting brackets 21 and the detector body to fix the detector body 1.

[0036] like Figure 3 and Figure 6 As shown, after fixing, the detector body 1 is rotated to a vertical position using a rotating assembly. The rotating assembly includes a rotating shaft 12, a placement frame 13, a drive gear ring 14, a drive gear 16, and a fixing assembly. The rotating shaft 12 is rotatably mounted on the sides of both the lead screw nut 7 and the slider 11. The placement frame 13 is fixedly mounted on the bottom end of the lead screw nut 7. The drive gear ring 14 is fixedly mounted on one of the rotating shafts 12. The drive gear 16 is rotatably mounted on the placement frame 13 via a transmission shaft 15, and the drive gear ring 14 meshes with the drive gear 16. The fixing assembly is designed with… The fixed assembly, which is placed on the movable frame 2, includes a fixed plate 17, a fixed ring 18, a fixed rod 19, and a support frame 20. Fixed plates 17 are fixedly installed on both sides of the movable frame 2. A fixed ring 18 is fixedly installed on the rotating shaft 12. Two fixed grooves are opened on the outer side wall of the fixed ring 18. The fixed rod 19 is slidably installed on the fixed plate 17. The bottom end of the fixed rod 19 is adapted to the fixed groove. The support frame 20 is fixedly installed on the top end of the fixed rod 19. Two slots are opened on the top end of the fixed plate 17 that are adapted to the bottom end of the support frame 20.

[0037] Specifically, it should be added that a throttle is fixedly installed at the bottom of the drive shaft 15. By rotating the throttle, the drive shaft 15 and the drive gear 16 are rotated. The drive gear 16 drives the drive gear ring 14, which meshes with it, to rotate. The drive gear ring 14 drives the rotating shaft 12 to rotate, thereby rotating the detector body 1 to a vertical position. After the detector body 1 is rotated to a vertical position, the sliding fixing rod 19 is moved down and inserted into one of the fixing slots of the fixing ring 18, thereby fixing the rotating shaft 12. At this time, the detector body 1 is placed vertically. After the test is completed, it can be rotated to a horizontal position for easy subsequent movement. After the detector body 1 is rotated to a horizontal position, the fixing rod 19 can be moved down and inserted into another fixing slot of the fixing ring 18. At this time, the bottom end of the support frame 20 can be inserted into the slot of the fixing plate 17. A protective cover 23 is detachably installed on the lead screw nut 7, and both the drive gear 16 and the drive gear ring 14 are located inside the protective cover 23, which can protect the meshing of the drive gear 16 and the drive gear ring 14.

[0038] Working principle: When testing edible oil, first insert the detector body 1 into the two mounting brackets 21, then thread the bolts 22 into the threaded holes of the mounting brackets 21 and the detector body 1 for fixation. After fixation, turn the handle to drive the transmission shaft 15 and the drive gear 16 to rotate. The drive gear 16 drives the drive gear ring 14 that meshes with it to rotate. The drive gear ring 14 drives the rotating shaft 12 to rotate, thereby driving the detector body 1 to rotate to the vertical position. After the detector body 1 rotates to the vertical position, the sliding fixing rod 19 moves down and inserts it into one of the fixing grooves of the fixing ring 18, thereby fixing the rotating shaft 12.

[0039] Then, turn the handwheel 8. The handwheel 8 drives the reciprocating screw 6 to rotate within the support cover 5, thereby driving the screw nut 7 to move on the reciprocating screw 6. Under the connection of the detector body 1, the slider 11 moves synchronously on the slide rod 10. First, move the detector body 1 upward because the bottom of the moving frame 2 is equipped with universal wheels 24, and the universal wheels 24 have a self-locking function. Then, push the push handle 4 on the connecting frame 3 to push the detector body 1 above the edible oil to be tested. When testing the edible oil, a portion of the edible oil can be placed into the measuring cylinder. Then, move the detector body 1 above the measuring cylinder, and then turn the handwheel 8 to move the detector body 1 downward so that it can be inserted into the measuring cylinder for testing the edible oil. During testing, lock the universal wheels 24 to prevent the device from moving during testing.

[0040] The bottom of the detector body 1 is equipped with a sensor probe. After the probe is inserted into the cooking oil, the patch is a near-infrared spectral patch. When the probe is inserted into the cooking oil, infrared light shines into the oil, and the molecular vibration generates a characteristic absorption spectrum. The spectrum is transmitted back to the detector body 1 via optical fiber for analysis, and then the detection data is displayed on the screen of the detector body 1.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. An edible oil quality testing instrument, comprising a testing instrument body (1), characterized in that, Also includes: Two movable frames (2) are provided; A lifting assembly is mounted on the two movable frames (2) and is used to adjust the height of the detector body (1). A rotating assembly is disposed on the lifting assembly, and the detector body (1) is mounted on the rotating assembly by a mounting component; A connecting frame (3) is fixedly installed on the top of the two movable frames (2), and a push handle (4) is fixedly installed on the top of the connecting frame (3) to drive the two movable frames (2) to move to the point to be measured.

2. The edible oil quality testing instrument according to claim 1, characterized in that, The lifting assembly includes: Support cover one (5), the support cover one (5) is fixedly installed on the side of one of the movable frames (2); A reciprocating screw (6) is rotatably mounted inside the support cover (5), and a matching screw nut (7) is mounted on the reciprocating screw (6). Handwheel (8), the handwheel (8) is coaxially connected to the reciprocating screw (6) via a drive shaft; A synchronization component is disposed on another of the mobile frames (2).

3. The edible oil quality testing instrument according to claim 2, characterized in that, The synchronization component includes: Support cover two (9), which is fixedly installed on another of the movable frames (2); A slide rod (10) is fixedly installed inside the second support cover (9); A slider (11) is slidably mounted on the slide bar (10).

4. The edible oil quality testing instrument according to claim 3, characterized in that, The rotating component includes: The rotating shaft (12) is rotatably mounted on the sides of both the lead screw nut (7) and the slider (11). Placement rack (13), which is fixedly installed at the bottom end of the lead screw nut (7); A drive gear ring (14) is fixedly mounted on one of the rotating shafts (12); A drive gear (16) is rotatably mounted on the placement frame (13) via a transmission shaft (15), and the drive gear ring (14) meshes with the drive gear (16); A fixing component is disposed on the movable frame (2).

5. The edible oil quality testing instrument according to claim 4, characterized in that, The fixing component includes: Fixed plate (17), both sides of the movable frame (2) are fixedly installed with the fixed plate (17); A fixing ring (18) is fixedly installed on the rotating shaft (12), and two fixing grooves are opened on the outer side wall of the fixing ring (18). A fixing rod (19) is slidably mounted on the fixing plate (17) through the fixing rod (19), and the bottom end of the fixing rod (19) is adapted to the fixing groove; The support frame (20) is fixedly installed on the top of the fixing rod (19), and the top of the fixing plate (17) has two slots that are adapted to the bottom of the support frame (20).

6. The edible oil quality testing instrument according to claim 5, characterized in that, The mounting component includes: Mounting bracket (21), which is coaxially connected to the rotating shaft (12); Bolt (22), threaded holes are provided on the side of the mounting bracket (21) and the detector body (1), and the bolt (22) is threadedly installed in the threaded hole.

7. The edible oil quality testing instrument according to claim 4, characterized in that, A protective cover (23) is detachably installed on the lead screw nut (7), and the drive gear (16) and the drive gear ring (14) are both located inside the protective cover (23).

8. The edible oil quality testing instrument according to claim 1, characterized in that, The bottom of each of the mobile frames (2) is equipped with casters (24), and the casters (24) have a self-locking function.

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