Automatic white spirit testing instrument

Abstract

The utility model relates to the technical field of liquor testing and discloses an automatic liquor testing instrument which comprises an instrument body, a touch screen arranged on the front face of the top of the instrument body, a detection assembly installed on the right side of the back face of the top of the instrument body and a lifting assembly installed on the left side of the back face of the top of the instrument body. The top of the inner wall of the fixing frame is movably sleeved with a rack plate, a sampling barrel is installed in the middle of the bottom of the fixing frame, sampling pipes are fixedly connected to the bottom of the sampling barrel, and the heights of the liquid inlet ends of the bottoms of the sampling pipes are different, so that the depths of the bottoms of the sampling pipes extending into the white spirit solution are different; the micro motor is started to drive the cylindrical gear to rotate, and the rack plate drives the rubber piston to move upwards in the sampling barrel through the meshing effect with the rack plate, so that white spirit solutions at different depths in the container can be sampled, and the detection reliability of the white spirit solution sample can be improved through sampling at different depths.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor testing, and more specifically to an automatic liquor testing instrument. Background Art

[0002] Liquor testing instruments are equipment used for chemical analysis and quality testing of liquor. They usually include multiple functions and modules to achieve a comprehensive evaluation of liquor samples.

[0003] The physical property testing module includes a module for testing the density, color, transparency and other physical properties of liquor; the chemical composition analysis module includes a module for analyzing the content of various chemical components in liquor, such as alcohol content, acidity, volatile phenolic substance content, etc.; the aroma component analysis module is used to analyze the volatile aroma components in liquor, including esters, alcohols, aldehydes, etc.; the microbial detection module: used to detect microbial contamination in liquor, including bacteria, yeast, etc.

[0004] Before the existing liquor solution is tested, it is necessary to sample the prepared liquor solution. The existing sampling method is generally to manually use a sampling tool to extend into the interior of the liquor solution for negative pressure sampling. Manual sampling is prone to introduce external pollutants or foreign matter, affecting the originality of the liquor sample. The properties of liquor solutions of different depths may be different. Manual sampling tools cannot simultaneously sample liquor solutions of different depths in the container, which may cause the test results to be inaccurate. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automatic liquor testing instrument to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: an automatic liquor testing instrument, comprising an instrument body, a touch screen is arranged on the front of the top of the instrument body, a detection assembly is installed on the right side of the top back of the instrument body, a lifting assembly is installed on the left side of the top back of the instrument body, a sampling assembly is installed on the bottom of the lifting assembly, the sampling assembly comprises a fixed frame, a rack plate is movably sleeved on the top of the inner wall of the fixed frame, a sampling barrel is installed in the middle of the bottom of the fixed frame, a sampling tube is fixedly connected to the bottom of the sampling barrel, the sampling tube is communicated with the inside of the sampling barrel, a rubber plug is fixedly connected to the bottom of the rack plate, and the rubber plug and the inner side of the sampling barrel are adapted to each other.

[0007] Furthermore, the detection assembly includes a detection bracket, a detection rod is movably sleeved on the top of the detection bracket, a cable is fixedly connected to the top of the detection rod, and the other end of the cable is connected to the instrument body.

[0008] Furthermore, the lifting assembly includes a sampling bracket, the top of the sampling bracket is fixedly connected to a cylinder, the piston end of the cylinder is fixedly connected to a lifting plate, both sides of the top of the lifting plate are fixedly connected to cylindrical rods, and the cylindrical rods are movably connected to the sampling bracket.

[0009] Furthermore, a fixing block is fixedly connected to the top of the inner wall of the fixing frame, a micro motor is fixedly connected to the right side of the fixing block, and a cylindrical gear is fixedly connected to the output shaft of the micro motor.

[0010] Furthermore, the top of the rack plate is fixedly connected to a top plate, both sides of the bottom of the top plate are fixedly connected to positioning rods, the bottom outer side of the positioning rod is movably sleeved with a positioning tube, and the bottom of the positioning tube is fixedly connected to the inner wall of the fixed frame.

[0011] Furthermore, the top of the fixed frame is fixedly connected to the top of the lifting plate, and the heights of the liquid inlet ends at the bottom of the sampling tubes are different.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a sampling assembly, and the height of the liquid inlet end at the bottom of the sampling tube is different, so that the depth of the bottom of each sampling tube extending into the white wine solution is different. The micro motor is started to drive the cylindrical gear to rotate. Through the meshing action with the rack plate, the rack plate drives the rubber piston to move upward inside the sampling tube, so that the white wine solution at different depths in the container can be sampled. The reliability of the white wine solution sample detection can be improved by sampling at different depths.

[0014] 2. The utility model is provided with a lifting assembly and a sampling assembly. The container of the prepared liquor solution is placed directly below the sampling assembly. The lifting plate is pushed downward by the cylinder, thereby driving the sampling barrel and the sampling tube to extend into the interior of the container, thereby realizing automatic sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the detection component structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the lifting component of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the sampling component of the utility model.

[0019] The accompanying drawings are marked as follows: 1. Instrument body; 101. Touch screen; 2. Detection component; 201. Detection bracket; 202. Detection rod; 203. Cable; 3. Lifting component; 301. Sampling bracket; 302. Cylinder; 303. Lifting plate; 304. Cylindrical rod; 4. Sampling component; 401. Fixed frame; 402. Rack plate; 403. Sampling barrel; 404. Sampling tube; 405. Fixed block; 406. Micro motor; 407. Cylindrical gear; 408. Top plate; 409. Positioning rod; 410. Positioning tube. DETAILED DESCRIPTION

[0020] The technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The automatic liquor testing instrument involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 4 The utility model provides an automatic testing instrument for liquor, comprising an instrument body 1, a touch screen 101 is arranged on the front of the top of the instrument body 1, a detection component 2 is installed on the right side of the back of the top of the instrument body 1, a lifting component 3 is installed on the left side of the back of the top of the instrument body 1, a sampling component 4 is installed on the bottom of the lifting component 3, the sampling component 4 comprises a fixed frame 401, the top of the fixed frame 401 is fixedly connected to the top of the lifting plate 303, the height of the liquid inlet end of the bottom of the sampling tube 404 is different, the top of the inner wall of the fixed frame 401 is movably sleeved with a rack plate 402, a sampling barrel 403 is installed in the middle of the bottom of the fixed frame 401, the bottom of the sampling barrel 403 is fixedly connected with the sampling tube 404, the sampling tube 404 is connected with the inside of the sampling barrel 403, the bottom of the rack plate 402 is fixedly connected with a rubber plug, and the rubber plug and the inner side of the sampling barrel 403 are adapted to each other.

[0022] In the embodiment of the present application, a container containing the prepared liquor solution is placed directly below the sampling assembly 4, and the lifting plate 303 is pushed downward by the cylinder 302, thereby driving the sampling barrel 403 and the sampling tube 404 to extend into the interior of the container. Since the heights of the liquid inlet ends at the bottom of the sampling tubes 404 are different, the depth of the bottom of each sampling tube 404 extending into the liquor solution is different. The micro motor 406 is started to drive the cylindrical gear 407 to rotate. Through the meshing action with the rack plate 402, the rack plate 402 drives the rubber piston to move upward inside the sampling barrel 403, so that the liquor solution at different depths in the container can be sampled. Sampling at different depths can improve the reliability of liquor solution sample detection. After the sampling is completed, the liquor solution sampled by the sampling barrel 403 is added to the specified detection container, and then the liquor solution is detected by the detection rod 202. The detection result is transmitted to the instrument body 1 through the cable 203, and the detection result is displayed on the touch screen 101.

[0023] In a preferred embodiment, the detection component 2 includes a detection bracket 201, and a detection rod 202 is movably sleeved on the top of the detection bracket 201. A cable 203 is fixedly connected to the top of the detection rod 202. The other end of the cable 203 is connected to the instrument body 1. A placement hole is opened on the top of the detection bracket 201 to facilitate the placement and removal of the detection rod 202. The detection rod 202 is a common prior art and will not be described in detail in this application.

[0024] In a preferred embodiment, the lifting assembly 3 includes a sampling bracket 301, the top of the sampling bracket 301 is fixedly connected to a cylinder 302, the piston end of the cylinder 302 is fixedly connected to a lifting plate 303, both sides of the top of the lifting plate 303 are fixedly connected to cylindrical rods 304, the cylindrical rods 304 are movably connected to the sampling bracket 301, and the cylindrical rods 304 play a role in positioning the lifting plate 303 to prevent the piston rod of the cylindrical rod 304 from rotating.

[0025] In a preferred embodiment, a fixed block 405 is fixedly connected to the top of the inner wall of the fixed frame 401, a micro motor 406 is fixedly connected to the right side of the fixed block 405, and an output shaft of the micro motor 406 is fixedly connected to a cylindrical gear 407. The outer side of the cylindrical gear 407 is meshed with the front side of the rack plate 402. When the cylindrical gear 407 rotates clockwise, the rack plate 402 moves downward, and when the cylindrical gear 407 rotates counterclockwise, the rack plate 402 moves upward.

[0026] In a preferred embodiment, the top of the rack plate 402 is fixedly connected to the top plate 408, and the two sides of the bottom of the top plate 408 are fixedly connected to the positioning rods 409, and the bottom of the outer side of the positioning rod 409 is movably sleeved with a positioning tube 410, and the bottom of the positioning tube 410 is fixedly connected to the inner wall of the fixed frame 401. Through the cooperation of the positioning rod 409 and the positioning tube 410, the rack plate 402 can be positioned to avoid the rack plate 402 from being offset, so that it can stably engage with the outer side of the cylindrical gear 407.

[0027] The working principle of the utility model is as follows: a container with a prepared liquor solution is placed directly below the sampling assembly 4, and the lifting plate 303 is pushed downward by the cylinder 302, thereby driving the sampling barrel 403 and the sampling tube 404 to extend into the interior of the container. Since the heights of the liquid inlet ends at the bottom of the sampling tubes 404 are different, the depth to which the bottom of each sampling tube 404 extends into the liquor solution is different. The micro motor 406 is started to drive the cylindrical gear 407 to rotate. Through the meshing action with the rack plate 402, the rack plate 402 drives the rubber piston to move upward inside the sampling barrel 403, so that liquor solutions of different depths in the container can be sampled. Sampling at different depths can improve the reliability of liquor solution sample detection. After the sampling is completed, the liquor solution sampled by the sampling barrel 403 is added to the specified detection container, and then the liquor solution is detected by the detection rod 202. The detection result is transmitted to the instrument body 1 through the cable 203, and the detection result is displayed on the touch screen 101.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A liquor automatic testing instrument, comprising an instrument body (1), characterized in that: A touch screen (101) is arranged on the front of the top of the instrument body (1); a detection component (2) is installed on the right side of the top back of the instrument body (1); a lifting component (3) is installed on the left side of the top back of the instrument body (1); a sampling component (4) is installed at the bottom of the lifting component (3); the sampling component (4) comprises a fixed frame (401); a rack plate (402) is movably sleeved on the top of the inner wall of the fixed frame (401); a sampling cylinder (403) is installed in the middle of the bottom of the fixed frame (401); a sampling tube (404) is fixedly connected to the bottom of the sampling cylinder (403); the sampling tube (404) is communicated with the inside of the sampling cylinder (403); a rubber plug is fixedly connected to the bottom of the rack plate (402); the rubber plug and the inner side of the sampling cylinder (403) are mutually adapted.

2. The automatic liquor testing instrument according to claim 1, characterized in that: The detection assembly (2) comprises a detection bracket (201), a detection rod (202) being movably sleeved on the top of the detection bracket (201), a cable (203) being fixedly connected to the top of the detection rod (202), and the other end of the cable (203) being connected to the instrument body (1).

3. The automatic liquor testing instrument according to claim 1, characterized in that: The lifting assembly (3) comprises a sampling bracket (301), the top of the sampling bracket (301) is fixedly connected to a cylinder (302), the piston end of the cylinder (302) is fixedly connected to a lifting plate (303), both sides of the top of the lifting plate (303) are fixedly connected to cylindrical rods (304), and the cylindrical rods (304) are movably connected to the sampling bracket (301).

4. The automatic liquor testing instrument according to claim 1, characterized in that: A fixing block (405) is fixedly connected to the top of the inner wall of the fixing frame (401), a micro motor (406) is fixedly connected to the right side of the fixing block (405), and a cylindrical gear (407) is fixedly connected to the output shaft of the micro motor (406).

5. The automatic liquor testing instrument according to claim 1, characterized in that: The top of the rack plate (402) is fixedly connected to a top plate (408), both sides of the bottom of the top plate (408) are fixedly connected to positioning rods (409), the bottom of the outer side of the positioning rod (409) is movably sleeved with a positioning tube (410), and the bottom of the positioning tube (410) is fixedly connected to the inner wall of the fixed frame (401).

6. The automatic liquor testing instrument according to claim 1, characterized in that: The top of the fixing frame (401) is fixedly connected to the top of the lifting plate (303), and the height of the liquid inlet end at the bottom of the sampling tube (404) is different.

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