Device for detecting purity of xylitol
By designing a xylitol purity detection device, using a motor and driven teeth to quickly mix xylitol and detector, and automatically expose the detection probe through an electromagnet, the complex and time-consuming problem of traditional detection methods is solved, and the rapid and accurate Test results.
Patent Information
- Application Number
- CN202411552497.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-01-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The traditional xylitol purity detection method is complex and time-consuming, and it is difficult to meet the high requirements of modern industrial production, which increases the detection cost and is susceptible to human error.
A xylitol purity detection device is designed, including a detection body and a load bearing mechanism, and the rapid mixing is achieved through the coordination of the motor-driven teeth and driven teeth. After mixing, the exposure of the probe is automatically detected through the electromagnet and the controller, which simplifies the operation steps. .
The full mixing of xylitol and detection agent is achieved, the operation steps are simplified, the inspection time is saved, the detection cost is reduced, and the artificial error is reduced.
Smart Images
Figure CN119322153A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of xylitol purity detection, in particular to a xylitol purity detection device. Background Art
[0002] As an indispensable chemical raw material and high-quality sweetener, the purity of xylitol plays a vital role in many industries. In the food field, high-purity xylitol can ensure the stability and taste of food; in the pharmaceutical field, it is used as a drug excipient or an ingredient for specific therapeutic purposes, and its purity is directly related to the safety and efficacy of the drug; and in the chemical field, the purity of xylitol affects the quality and performance of downstream products.
[0003] However, traditional xylitol purity detection methods, such as high performance liquid chromatography (HPLC), gas chromatography (GC) and titration, although able to complete the task of purity detection to a certain extent, are difficult to adapt to the high requirements of modern industrial production for rapid and accurate detection of xylitol purity due to complex operability and time-consuming problems, which increases the detection cost and may also lead to errors in the detection results due to human factors. Summary of the invention
[0004] The purpose of the present invention is to provide a xylitol purity detection device to solve the problems that the traditional xylitol purity detection method in the prior art proposed in the above background technology is complicated to operate, time-consuming, difficult to meet the high requirements of modern industrial production, increases costs and is susceptible to human errors.
[0005] To achieve the above object, the present invention provides the following technical solution: a xylitol purity detection device, comprising a detection body, a cover is fixedly mounted on the surface of the detection body, and a plurality of through holes are equidistantly arranged around the surface of the cover, a motor is fixedly mounted on the inner bottom surface of the cover, a driving gear is fixedly mounted on the output shaft of the motor, a plurality of placement tubes are equidistantly arranged inside the cover, an annular cavity is arranged at the bottom end of the placement tube, and a sleeve is rotatably connected to the surface of the placement tube; And a bearing mechanism for facilitating the mixing of xylitol, the bearing mechanism comprises a plurality of groups of support rods arranged inside the annular cavity, the surfaces of the support rods are penetrated with through grooves, and the plane structure of the through grooves is a right-angled trapezoid, a cylinder is arranged above the support rod, and the upper end of the cylinder is fixedly connected to the inner wall of the annular cavity, a telescopic rod is arranged inside the cylinder, and the lower end of the telescopic rod is squeezed and matched with the inclined surface of the through groove, a limiting rod is fixedly installed on one side of the telescopic rod, a connecting rod is arranged on one side of the limiting rod, the end of the connecting rod is movably connected to a round rod, and the round rod passes through the interior of the support rod.
[0006] Furthermore, a driven tooth is fixedly mounted on the upper end of the placement tube, and the driven tooth is meshedly connected with the driving tooth, and the positions of the multiple groups of the placement tubes and the through holes correspond one to one.
[0007] Furthermore, the lower end of the sleeve is fixedly connected to the bottom surface of the outer cover, and a plurality of groups of detection probes are equidistantly installed on the inner wall of the sleeve.
[0008] Furthermore, the left end of the support rod is elastically connected to the inner wall of the annular cavity through a connecting spring, the right end of the support rod penetrates the inner wall of the annular cavity and extends to the inside of the cylinder, and the right end of the support rod is a curved structure.
[0009] Furthermore, the telescopic rod is slidably connected to the inside of the cylinder, and electromagnets are fixedly mounted on the upper end of the telescopic rod and the inner wall of the cylinder, and the two groups of electromagnets have opposite surfaces that magnetically repel each other, and the two groups of electromagnets are electrically connected to a power supply through a controller.
[0010] Furthermore, one end of the limiting rod penetrates through the guide groove provided on the surface of the cylinder and extends to the outside, and the limiting rod is slidably matched with the guide groove.
[0011] Furthermore, a positioning plate is movably connected to the surface of the connecting rod, and the upper end of the positioning plate is fixedly connected to the inner wall of the annular cavity, and one side of the positioning plate is elastically connected to the surface of the connecting rod through a torque spring.
[0012] Furthermore, it also includes a matching part for assisting in the detection of xylitol purity, the matching part includes a swivel rotatably connected to the inner wall of the sleeve, the upper end of the swivel is elastically connected to the inner wall of the sleeve through a torsion spring, a plurality of groups of vertical rods are equidistantly installed on the lower surface of the swivel, a buffer plate is fixedly installed at the end of the vertical rod, a plurality of groups of inclined grooves are equidistantly provided on the bottom surface of the swivel, and one end of the inclined groove close to the center of the swivel is arranged directly below the round rod.
[0013] Furthermore, the buffer plate is in an arc-shaped structure, and a buffer pad is bonded to the inner arc surface of the buffer plate.
[0014] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: 1. The present invention provides supporting rods, cylinders, round rods and other parts that cooperate with each other. When mixing xylitol, the test tube containing xylitol and the detection agent is placed from the through hole into the inside of the placement cylinder, and the bottom of the test tube is in contact with the right end of the supporting rod. Then the motor is started, and the test tube can be rotated quickly through the cooperation of the driving teeth and the driven teeth, so that the xylitol and the detection agent are mixed more fully, thereby ensuring the accuracy of the detection result.
[0015] 2. The present invention provides components such as a rotating ring, a vertical rod and an inclined groove that cooperate with each other. After the xylitol and the detection agent are mixed, the rotation of the motor is stopped and the two groups of electromagnets are powered off through the controller. The support rod will move toward the inside of the annular cavity under the action of the connecting spring, and squeeze the telescopic rod to drive the limit rod to reset. During the resetting of the limit rod, the connecting rod will reset under the action of the torque spring, so that the lower end of the round rod enters the inside of the inclined groove. When the support rod moves toward the inside of the annular cavity, it will drive the round rod to move inside the inclined groove, so that the rotating ring drives the buffer plate to rotate, so that the rotating ring supports the test tube while exposing the blocked detection probe to detect the mixed solution, thereby achieving the purpose of simplifying the operation steps, saving inspection time and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the outer cover of the present invention; Figure 3 It is a schematic diagram of the structure coordination of the placement tube and the sleeve of the present invention; Figure 4 It is a schematic diagram of the internal structure of the placement tube and the sleeve of the present invention; Figure 5 It is a schematic diagram of the structural coordination between the bearing mechanism and the matching member of the present invention; Figure 6 for Figure 5 A schematic diagram of the structure enlargement in the middle; Figure 7 It is a schematic diagram of the cross-sectional structure of the bearing mechanism of the present invention; Figure 8 It is a schematic diagram of the planar structure of the matching piece of the present invention.
[0018] In the figure: 1. detection body; 2. outer cover; 201. through hole; 3. motor; 4. driving tooth; 5. placement cylinder; 501. driven tooth; 6. sleeve; 601. detection probe; 7. bearing mechanism; 701. support rod; 702. through groove; 703. cylinder; 704. telescopic rod; 705. limit rod; 706. connecting rod; 7061. positioning plate; 707. round rod; 8. matching part; 801. swivel; 8011. torsion spring; 802. vertical rod; 803. buffer plate; 804. inclined groove. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0020] The present invention will be further described below in conjunction with the embodiments.
[0021] Embodiment: A xylitol purity detection device, such as Figure 1-Figure 8 As shown, it includes a detection body 1, on which a plurality of control buttons are installed, which are used to set the mixing time and mixing speed of xylitol and the detection agent; an outer cover 2 is fixedly installed on the surface of the detection body 1, and the outer cover 2 can protect the components; a plurality of through holes 201 are equidistantly arranged on the surface of the outer cover 2, and the through holes 201 are arranged so that the test tube can be inserted from the inside thereof, so as to limit the position of the test tube; Among them, a motor 3 is fixedly installed on the inner bottom surface of the outer cover 2, and the motor 3 is electrically connected to the external power supply and can be controlled by the control button; a driving tooth 4 is fixedly installed on the output shaft of the motor 3, and by setting the driving tooth 4, it can follow the synchronous action of the motor 3 to realize the function of kinetic energy transmission; a plurality of groups of placement tubes 5 are equidistantly arranged inside the outer cover 2, and an annular cavity is opened at the bottom end of the placement tube 5, and by setting the placement tube 5, it can play the role of storage and placement, so as to facilitate the placement of the test tube; a driven tooth 501 is fixedly installed on the upper end of the placement tube 5, and the ... 501 is meshed and connected with the driving tooth 4. By setting the driven tooth 501, it can rotate synchronously under the action of the driving tooth 4. It is worth noting that the upper surface of the driven tooth 501 is rotationally connected with the inner wall of the outer cover 2. The positions of the multiple groups of placement cylinders 5 and the through holes 201 correspond one by one. The driven tooth 501 is arranged directly below the through hole 201, so that when the test tube is placed through the through hole 201, it can enter the interior of the outer cover 2. It is worth noting that a circular hole also begins to appear at the center of the driven tooth 501, and the diameter of the circular hole is the same as the diameter of the through hole 201.
[0022] Among them, the surface of the placement tube 5 is rotatably connected with a sleeve 6, and the lower end of the sleeve 6 is fixedly connected to the bottom surface of the outer cover 2. By setting the sleeve 6, the placement tube 5 can be limited, so that the position of the placement tube 5 can be fixed, so that the placement tube 5 can rotate normally; a plurality of groups of detection probes 601 are equidistantly installed on the inner wall of the sleeve 6, and the detection probes 601 are electrically connected to an external power supply for detecting the purity of the mixed xylitol.
[0023] Combined with Figure 1 -Attached Figure 8 , by setting a bearing mechanism 7 that is convenient for mixing xylitol, after the xylitol and the detection agent are mixed, the test tube can be supported to facilitate rapid mixing, and after mixing, the test tube does not need to be taken out, and the test tube can be sunk by controlling the bearing mechanism 7, so as to facilitate rapid detection of the mixed xylitol; the bearing mechanism 7 includes a plurality of support rods 701 arranged inside the annular cavity, and the left end of the support rod 701 is elastically connected to the inner wall of the annular cavity through a connecting spring, and by setting the connecting spring, the support rod 701 can be driven to reset while generating a reaction force through its deformation; The right end of the support rod 701 penetrates the inner wall of the annular cavity and extends to the interior of the tube 5. The right end of the support rod 701 is a curved surface structure. By setting the right end of the support rod 701 as a curved surface structure, it is easy to contact the bottom of the test tube to support the test tube, so as to facilitate the mixing of xylitol and the detection agent. It is worth noting that, in combination with the attached Figure 8 The left end refers to the end away from the center of the placement tube 5, and the right end refers to the end close to the center of the placement tube 5.
[0024] Among them, a through groove 702 is provided on the surface of the support rod 701, and the plane structure of the through groove 702 is a right-angled trapezoid. By providing the through groove 702, it is convenient to cooperate with other parts so that the support rod 701 can move laterally; a cylinder 703 is provided above the support rod 701, and the upper end of the cylinder 703 is fixedly connected to the inner wall of the annular cavity. By providing the cylinder 703, it can play a guiding and limiting role; a telescopic rod 704 is provided inside the cylinder 703, and the lower end of the telescopic rod 704 is squeezed and matched with the inclined surface of the through groove 702. By providing the telescopic rod 704, it can be moved downward, so that the support rod 701 can move laterally, thereby extending out of the annular cavity, so that the right end of the support rod 701 contacts the test tube to support the test tube; Among them, the telescopic rod 704 is slidably connected to the inside of the cylinder 703, and the upper end of the telescopic rod 704 and the inner wall of the cylinder 703 are fixedly installed with electromagnets, and the two groups of electromagnets have opposite surfaces that magnetically repel each other, and the two groups of electromagnets are electrically connected to the power supply through a controller. By setting the electromagnets and the controller, the extension and retraction of the telescopic rod 704 can be controlled; it is worth noting that in the initial state of the device, the two groups of electromagnets (existing technology, not shown in the figure) are energized, the cylinder 703 will extend, and through the cooperation with the inclined surface of the through groove 702, the support rod 701 extends out of the inside of the annular cavity to support the test tube.
[0025] Among them, a limit rod 705 is fixedly installed on one side of the telescopic rod 704, one end of the limit rod 705 penetrates through the guide groove provided on the surface of the cylinder 703 and extends to the outside, and the limit rod 705 slides in cooperation with the guide groove, and by setting the limit rod 705, it can move synchronously with the telescopic rod 704; a connecting rod 706 is provided on one side of the limit rod 705, and by setting the connecting rod 706, when the limit rod 705 moves downward synchronously with the telescopic rod 704, the connecting rod 706 can be pressed to move; it is worth mentioning that when the limit rod 705 moves up and resets two-thirds, the connecting rod 706 has driven the round rod 707 to completely reset, and only after the telescopic rod 704 and the limit rod 705 are completely reset, the telescopic rod 704 will be separated from the through groove 702, and the support rod 701 will move toward the inside of the annular cavity.
[0026] Among them, the surface of the connecting rod 706 is movably connected with a positioning plate 7061, and the upper end of the positioning plate 7061 is fixedly connected to the inner wall of the annular cavity. By setting the positioning plate 7061, the connecting rod 706 can be limited so that the connecting rod 706 can rotate around the positioning plate 7061; one side of the positioning plate 7061 is elastically connected to the surface of the connecting rod 706 through a torque spring (existing technology, not shown in the figure); by setting the torque spring, when the connecting rod 706 rotates, the torque spring can be driven to deform and generate a reaction force, so that when the limiting rod 705 is reset, the reaction force generated by the torque spring can drive the connecting rod 706 to reset; the end of the connecting rod 706 is movably connected with a round rod 707, and the round rod 707 passes through the interior of the support rod 701. By setting the round rod 707, it can move downward inside the support rod 701 under the action of resetting the connecting rod 706, and the lower end of the round rod 707 is a spherical structure.
[0027] Combined with attachment 1-attachment Figure 8 , and also includes a matching piece 8 for assisting in the detection of xylitol purity. By setting the matching piece 8, the test tube that sinks after mixing can be supported, and at the same time, it can be rotated to expose the detection probe 601, and the mixed xylitol solution can be detected, which simplifies the detection steps and saves time; the matching piece 8 includes a rotating ring 801 rotatably connected to the inner wall of the sleeve 6, and the upper end of the rotating ring 801 is elastically connected to the inner wall of the sleeve 6 through a torsion spring 8011. By setting the torsion spring 8011, the reaction force generated by its deformation can drive the rotating ring 801 to reset after rotation; Among them, a plurality of groups of vertical rods 802 are equidistantly installed on the lower surface of the rotating ring 801. By setting the vertical rods 802, on the one hand, it can play a connecting role, and on the other hand, it can shield the detection probe 601 installed on the inner wall of the sleeve 6, so that when the detection probe 601 is not in use, dust will not fall on the surface; it is worth mentioning that a velvet brush is bonded to the side of the vertical rod 802 close to the inner wall of the sleeve 6, which can clean and protect the surface of the detection probe 601, so that the detection probe 601 will not be affected when in use, thereby ensuring the accuracy of the detection result; Among them, a buffer plate 803 is fixedly installed at the end of the vertical rod 802. The buffer plate 803 is an arc-shaped structure, and a buffer pad is bonded to the inner arc surface of the buffer plate 803. By setting the buffer plate 803 and the buffer pad, the sinking test tube can be supported to avoid the test tube from colliding with the buffer plate 803 after sinking, causing the test tube to be damaged; a plurality of groups of inclined grooves 804 are equidistantly provided on the bottom surface of the rotating ring 801, and one end of the inclined groove 804 close to the center of the rotating ring 801 is arranged directly below the round rod 707. By setting the inclined groove 804, when the limit rod 705 is reset, the lower end of the round rod 707 will enter the interior of the inclined groove 804, so that the round rod 707 and the inclined groove 804 are slidably matched, and under the action of the connecting spring, the support rod 701 drives the round rod 707 to move synchronously, so that the rotating ring 801 rotates, the detection probe 601 is exposed, and the mixed xylitol is detected.
[0028] Specifically, when mixing xylitol, the test tube containing xylitol and the detection agent is placed from the through hole 201 into the interior of the placement tube 5, and the bottom of the test tube is first in contact with the right end of the support rod 701 to support the test tube, and then the motor 3 is started to drive the driving gear 4 to rotate synchronously, and the driving gear 4 and the driven gear 501 cooperate to make the test tube rotate quickly to mix the xylitol and the detection agent, so that the xylitol and the detection agent are mixed more fully to ensure the accuracy of the detection result; After the xylitol and the detection agent are mixed, the rotation of the motor 3 is stopped and the two groups of electromagnets are powered off through the controller. The support rod 701 will move toward the inside of the annular cavity under the action of the connecting spring, and squeeze the telescopic rod 704 to drive the limit rod 705 to reset. When the limit rod 705 is reset, the connecting rod 706 will begin to reset under the action of the torque spring, and drive the round rod 707 to move downward, so that its lower end enters the inside of the inclined groove 804. While the support rod 701 moves toward the inside of the annular cavity, it will also drive the round rod 707 to move inside the inclined groove 804, so that the rotating ring 801 drives the vertical rod 802 and the buffer plate 803 to rotate synchronously, so that the buffer plate 803 supports the test tube while exposing the detection probe 601 blocked by the vertical rod 802, and starting to detect the xylitol mixed solution, thereby achieving the purpose of simplifying the operation steps, saving inspection time and reducing costs.
[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.
Claims
1. A xylitol purity detection device, comprising a detection body (1), an outer cover (2) fixedly mounted on the surface of the detection body (1), and a plurality of groups of through holes (201) are equidistantly arranged around the surface of the outer cover (2), characterized in that: A motor (3) is fixedly mounted on the inner bottom surface of the outer cover (2), a driving gear (4) is fixedly mounted on the output shaft of the motor (3), a plurality of groups of placement tubes (5) are equidistantly arranged inside the outer cover (2), an annular cavity is formed at the bottom end of the placement tube (5), and a sleeve (6) is rotatably connected to the surface of the placement tube (5); And a bearing mechanism (7) for facilitating the mixing of xylitol, the bearing mechanism (7) comprising a plurality of groups of support rods (701) arranged inside an annular cavity, a through groove (702) being formed through the surface of the support rod (701), and the plane structure of the through groove (702) being a right-angled trapezoid, a cylinder (703) being provided above the support rod (701), and the upper end of the cylinder (703) being fixedly connected to the inner wall of the annular cavity, a telescopic rod (704) being provided inside the cylinder (703), and the lower end of the telescopic rod (704) being extrusion-matched with the inclined surface of the through groove (702), a limiting rod (705) being fixedly mounted on one side of the telescopic rod (704), a connecting rod (706) being provided on one side of the limiting rod (705), a round rod (707) being movably connected to the end of the connecting rod (706), and the round rod (707) being passed through the interior of the support rod (701).
2. A xylitol purity detection device according to claim 1, characterized in that: A driven tooth (501) is fixedly mounted on the upper end of the placement tube (5), and the driven tooth (501) is meshedly connected with the driving tooth (4), and the positions of the plurality of groups of the placement tubes (5) and the through holes (201) correspond one to one.
3. The xylitol purity detection device according to claim 1, characterized in that: The lower end of the sleeve (6) is fixedly connected to the bottom surface of the outer cover (2), and a plurality of groups of detection probes (601) are equidistantly mounted on the inner wall of the sleeve (6).
4. A xylitol purity detection device according to claim 2, characterized in that: The left end of the support rod (701) is elastically connected to the inner wall of the annular cavity via a connecting spring, and the right end of the support rod (701) penetrates the inner wall of the annular cavity and extends to be placed inside the cylinder (5), and the right end of the support rod (701) is a curved structure.
5. The xylitol purity detection device according to claim 1, characterized in that: The telescopic rod (704) is slidably connected to the inside of the cylinder (703), and electromagnets are fixedly mounted on the upper end of the telescopic rod (704) and the inner wall of the cylinder (703), and the two groups of electromagnets have opposite surfaces that magnetically repel each other, and the two groups of electromagnets are electrically connected to a power source via a controller.
6. A xylitol purity detection device according to claim 5, characterized in that: One end of the limiting rod (705) penetrates through the surface of the cylinder (703), passes through the inside of the guide groove and extends to the outside, and the limiting rod (705) is slidably matched with the guide groove.
7. The xylitol purity detection device according to claim 1, characterized in that: The surface of the connecting rod (706) is movably connected to a positioning plate (7061), and the upper end of the positioning plate (7061) is fixedly connected to the inner wall of the annular cavity. One side of the positioning plate (7061) is elastically connected to the surface of the connecting rod (706) via a torque spring.
8. The xylitol purity detection device according to claim 1, characterized in that: The invention also comprises a matching component (8) for assisting in the detection of the purity of xylitol, wherein the matching component (8) comprises a rotating ring (801) rotatably connected to the inner wall of the sleeve (6), the upper end of the rotating ring (801) being elastically connected to the inner wall of the sleeve (6) via a torsion spring (8011), a plurality of groups of vertical rods (802) being equidistantly mounted on the lower surface of the rotating ring (801), a buffer plate (803) being fixedly mounted at the end of the vertical rod (802), a plurality of groups of inclined grooves (804) being equidistantly arranged on the bottom surface of the rotating ring (801), and an end of the inclined groove (804) close to the center of the rotating ring (801) being arranged directly below the round rod (707).
9. A xylitol purity detection device according to claim 8, characterized in that: The buffer plate (803) has an arc-shaped structure, and a buffer pad is bonded to the inner arc surface of the buffer plate (803).