Infrared spectrum detection equipment for traditional Chinese medicinal material rhubarb

Abstract

The utility model discloses infrared spectrum detection equipment for traditional Chinese medicinal material rhubarb, and relates to the technical field of infrared spectrum detection equipment, the infrared spectrum detection equipment comprises a detector, a display screen is arranged on the surface of the detector, and a lifting rod is arranged, so that when the traditional Chinese medicinal material rhubarb is detected by the infrared spectrum detector, the display screen is arranged on the display screen; in order to improve the convenience of placing medicinal materials into the detector by a detector and reduce the inconvenience of stretching a hand into the detector by the detector, a rotary knob is rotated to drive a worm gear to rotate through the rotation of a worm, and a threaded rod is driven to rotate along the inner wall of the detector; and a threaded sliding rod is driven to slide along the inner wall of a fixing groove, meanwhile, a connecting plate is driven to slide synchronously, a lifting rod slides along the inner wall of a limiting groove, a placing plate is driven to do lifting motion along the inner wall of a sliding groove, at the moment, the rheum officinale is placed in the placing plate, and the effect that the rheum officinale is placed in the detector conveniently and rapidly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared spectrum detection equipment, in particular to infrared spectrum detection equipment used for Chinese medicinal material rhubarb. Background Art

[0002] Infrared spectroscopy refers to the analysis and identification of material molecules using infrared spectroscopy. A beam of infrared rays of different wavelengths is irradiated onto the molecules of the material. Infrared rays of certain specific wavelengths are absorbed to form an infrared absorption spectrum of the molecule. In the production and processing of the traditional Chinese medicine rhubarb, it is also necessary to use an infrared spectrometer to detect rhubarb.

[0003] However, although the infrared spectrum detection equipment for the Chinese medicinal material rhubarb can perform good detection on the rhubarb when in use, when detecting the rhubarb, the operator is required to reach into the detection chamber to place the rhubarb, which makes it inconvenient to place the rhubarb in a limited space, and the effect of the automatic extension and retraction of the placement plate in the detection chamber is not high, which increases the inconvenience of the operator placing the medicinal materials in the detection chamber and reduces the efficiency of rhubarb detection.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an infrared spectrum detection device for the Chinese medicinal material rhubarb is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an infrared spectrum detection device for the Chinese medicinal material rhubarb, so as to solve the problem proposed in the above background technology that an operator needs to reach into a detection cavity to place the rhubarb, making it inconvenient to place the rhubarb in a limited space.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infrared spectrum detection device for Chinese medicinal material rhubarb, comprising a detector, a display screen is arranged on the surface of the detector, a detection cavity is opened on the inner wall of the detector, a baffle located above the detection cavity is slidably connected to the outer wall of the detector, a worm is rotatably connected to the inner wall of the detector, a knob is fixedly connected to one end of the worm, a worm wheel is meshed on the outer wall of the worm wheel and is rotatably connected to the inner wall of the detector, and a threaded rod rotatably connected to the inner wall of the detector is fixedly connected to the rotation center of the worm wheel through a rotating shaft. The outer wall of the threaded rod is threadedly connected with a threaded sliding rod which is slidably connected to the inner wall of the detector. A fixing groove is provided at the connection position between the inner wall of the detector and the threaded sliding rod. A connecting plate is fixedly connected to the outer wall of the threaded sliding rod. A lifting rod is slidably connected to the surface of the connecting plate. A limiting groove is provided at the connection position between the surface of the connecting plate and the lifting rod. One end of the lifting rod is fixedly connected with a placement plate which is slidably connected to the inner wall of the detection cavity. A sliding groove is provided at the connection position between the inner wall of the detection cavity and the placement plate. A large yellow body located inside the detection cavity is placed on the surface of the placement plate.

[0007] Furthermore, the rotation center of the worm gear and the rotation center of the threaded rod are on the same horizontal plane, and the infrared wavelength is a wavelength of 1200nm to 2400nm.

[0008] Furthermore, the threaded sliding rod and the connecting plate are integrally connected.

[0009] Furthermore, the limiting groove is arranged in an inclined shape.

[0010] Furthermore, the slide grooves are symmetrically arranged on both sides of the placement plate.

[0011] Furthermore, the inner wall contour of the detection cavity is larger than the outer wall contour of the placement plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a lifting rod. When the Chinese medicinal material rhubarb is tested by the infrared spectrum detector, in order to improve the convenience of the test personnel to place the medicinal materials into the detector and reduce the inconvenience of the test personnel putting their hands into the detector, when the rhubarb needs to be placed for testing, the baffle plate can be firstly slid to expose the testing cavity to the outside, and the knob can be turned to drive the worm wheel to rotate through the rotation of the worm. The rotation of the worm wheel drives the threaded rod to rotate along the inner wall of the detector. The rotation of the threaded rod drives the threaded sliding rod to slide along the inner wall of the fixed groove, and at the same time, drives the connecting plate to slide synchronously, so that the lifting rod slides along the inner wall of the limiting groove, plays a role in driving the placement plate to perform lifting and lowering movement along the inner wall of the slide groove, so that the placement plate slides out of the testing cavity. At this time, the rhubarb is placed in the placement plate, and the opposite operation is performed, so that the placement plate is lowered into the detector to perform the testing operation on the rhubarb, thereby achieving the effect of convenient placement and testing of the rhubarb in the detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the detector;

[0015] Figure 2 It is a schematic diagram of the structure of the detector in another direction;

[0016] Figure 3 It is a schematic diagram of the connection structure between the worm gear and the threaded rod;

[0017] Figure 4 It is a schematic diagram of the connection structure between the lifting rod and the placement plate.

[0018] In the figure: 1. detector; 2. worm; 3. knob; 4. worm wheel; 5. threaded rod; 6. threaded slide rod; 7. fixing groove; 8. connecting plate; 9. lifting rod; 10. limiting groove; 11. placement plate; 12. slide groove; 13. main body of the big yellow; 14. display screen; 15. detection chamber; 16. baffle. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Figure 1-Figure 3As shown, an infrared spectrum detection device for Chinese medicinal material rhubarb includes a detector 1, a display screen 14 is provided on the surface of the detector 1, a detection cavity 15 is provided on the inner wall of the detector 1, a baffle 16 located above the detection cavity 15 is slidably connected to the outer wall of the detector 1, a worm 2 is rotatably connected to the inner wall of the detector 1, a knob 3 is fixedly connected to one end of the worm 2, a worm wheel 4 rotatably connected to the inner wall of the detector 1 is meshed on the outer wall of the worm 2, a threaded rod 5 rotatably connected to the inner wall of the detector 1 is fixedly connected to the rotation center of the worm wheel 4 through a rotating shaft, and the outer wall of the threaded rod 5 is threadedly connected to A threaded slide rod 6 is slidably connected to the inner wall of the detector 1, a fixing groove 7 is provided at the connection position between the inner wall of the detector 1 and the threaded slide rod 6, a connecting plate 8 is fixedly connected to the outer wall of the threaded slide rod 6, a lifting rod 9 is slidably connected to the surface of the connecting plate 8, a limiting groove 10 is provided at the connection position between the surface of the connecting plate 8 and the lifting rod 9, one end of the lifting rod 9 is fixedly connected to a placement plate 11 slidably connected to the inner wall of the detection cavity 15, a sliding groove 12 is provided at the connection position between the inner wall of the detection cavity 15 and the placement plate 11, and a rhubarb body 13 located inside the detection cavity 15 is placed on the surface of the placement plate 11.

[0021] Furthermore, the rotation center of the worm wheel 4 and the rotation center of the threaded rod 5 are on the same horizontal plane, and the infrared wavelength is 1200nm to 2400nm, which is conducive to the setting that the rotation center of the worm wheel 4 and the rotation center of the threaded rod 5 are on the horizontal plane, thereby driving the threaded rod 5 and the worm wheel 4 to rotate synchronously.

[0022] Furthermore, the threaded slide rod 6 and the connecting plate 8 are integrally connected, which is beneficial for driving the lifting rod 9 to be lifted and lowered conveniently through the setting of the threaded slide rod 6 and the connecting plate 8 as an integral connection.

[0023] Furthermore, the limiting groove 10 is arranged in an inclined shape, which is beneficial to play a role in effectively adjusting the height of the placement plate 11 through the inclined arrangement of the limiting groove 10.

[0024] Furthermore, the slide grooves 12 are symmetrically arranged on both sides of the placement plate 11. The slide grooves 12 are symmetrically arranged on both sides of the placement plate 11, thereby driving the placement plate 11 to adjust the height and improve stability.

[0025] Furthermore, the inner wall contour of the detection cavity 15 is larger than the outer wall contour of the placement plate 11, which is beneficial for facilitating the placement and detection of rhubarb in the detector 1.

[0026] Working principle: When using the infrared spectrum detection device for Chinese herbal medicine rhubarb, when the Chinese herbal medicine rhubarb is detected by the infrared spectrum detector 1, in order to improve the convenience of the detection personnel to place the medicinal materials into the detector 1 and reduce the inconvenience of the detection personnel putting their hands into the detector 1, when the rhubarb needs to be placed for detection, the baffle 16 can be slid first to expose the detection cavity 15 to the outside, and the knob 3 is turned to drive the worm wheel 4 to rotate through the rotation of the worm 2, and the rotation of the worm wheel 4 drives the threaded rod 5 along the detector 1. The inner wall of the detection chamber 15 rotates, and the rotation of the threaded rod 5 drives the threaded slide rod to slide along the inner wall of the fixed groove 7 6. At the same time, it drives the connecting plate 8 to slide synchronously, so that the lifting rod 9 slides along the inner wall of the limiting groove 10, and drives the placement plate 11 to perform a lifting movement along the inner wall of the slide groove 12, so that the placement plate 11 slides out of the detection chamber 15. At this time, the rhubarb is placed on the placement plate 11, and the opposite operation is performed, so that the placement plate 11 is lowered into the detector 1 to perform the detection operation on the rhubarb, thereby achieving the effect of facilitating the placement and detection of the rhubarb in the detector 1.

[0027] This is the working principle of the infrared spectroscopy detection equipment used for the traditional Chinese medicine rhubarb.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An infrared spectrum detection device for Chinese medicinal material rhubarb, comprising a detector (1), characterized in that: The surface of the detector (1) is provided with a display screen (14); the inner wall of the detector (1) is provided with a detection cavity (15); the outer wall of the detector (1) is slidably connected to a baffle (16) located above the detection cavity (15); the inner wall of the detector (1) is rotatably connected to a worm (2); one end of the worm (2) is fixedly connected to a knob (3); the outer wall of the worm (2) is meshed with a worm wheel (4) rotatably connected to the inner wall of the detector (1); the rotation center of the worm wheel (4) is fixedly connected to a threaded rod (5) rotatably connected to the inner wall of the detector (1) via a rotating shaft; the outer wall of the threaded rod (5) is threadedly connected to a threaded slider slidably connected to the inner wall of the detector (1). Rod (6), a fixing groove (7) is provided at the connection position between the inner wall of the detector (1) and the threaded sliding rod (6), a connecting plate (8) is fixedly connected to the outer wall of the threaded sliding rod (6), a lifting rod (9) is slidably connected to the surface of the connecting plate (8), a limiting groove (10) is provided at the connection position between the surface of the connecting plate (8) and the lifting rod (9), one end of the lifting rod (9) is fixedly connected to a placement plate (11) slidably connected to the inner wall of the detection cavity (15), a sliding groove (12) is provided at the connection position between the inner wall of the detection cavity (15) and the placement plate (11), and a large yellow body (13) located inside the detection cavity (15) is placed on the surface of the placement plate (11).

2. The infrared spectrum detection device for Chinese medicinal material rhubarb according to claim 1, characterized in that: The rotation center of the worm wheel (4) and the rotation center of the threaded rod (5) are located on the same horizontal plane, and the infrared wavelength is a wavelength of 1200nm to 2400nm.

3. The infrared spectrum detection device for Chinese medicinal material rhubarb according to claim 1, characterized in that: The threaded sliding rod (6) and the connecting plate (8) are connected in an integrated manner.

4. The infrared spectrum detection device for Chinese medicinal material rhubarb according to claim 1, characterized in that: The limiting groove (10) is arranged in an inclined shape.

5. The infrared spectrum detection device for Chinese medicinal material rhubarb according to claim 1, characterized in that: The slide grooves (12) are symmetrically arranged on both sides of the placement plate (11).

6. The infrared spectrum detection device for Chinese medicinal material rhubarb according to claim 1, characterized in that: The inner wall profile of the detection cavity (15) is larger than the outer wall profile of the placement plate (11).

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