Rice quality analysis test bed

Abstract

The utility model discloses a rice quality analysis test bed, which relates to the technical field of rice quality analysis, and comprises an operation table, four supporting legs are arranged at the bottom of the operation table, an observation mechanism is arranged on the left side of the operation table, and a sliding rail is arranged on the right side of the operation table. By means of the observation mechanism, the worm gear and the worm are driven to rotate by rotating the rotating handle, the sliding plate is made to move, the microscope lens is driven to move, the effect of controlling the height of the microscope lens is achieved, the rice is fixed through the clamping assembly by arranging the fixing mechanism, and the rice can be turned over conveniently. And then a rotary knob is rotated to enable a rotary plate to rotate, the effects of turning over the rice and observing the two faces of the rice are achieved, the two ends of the rice are clamped on rubber blocks through a clamping assembly by pulling a pull rod, and the effects of clamping the rice and exposing the surface of the rice to facilitate observation are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice quality analysis, in particular to a rice quality analysis test bench. Background Art

[0002] In the process of cultivating high-performance rice, it is often required to ensure that each grain of rice in a given population shows a certain specific feature. Usually, when analyzing the quality of rice, the rice placed on a glass plate or a clamping frame is analyzed through a microscope. For example, a rice quality analysis test bench is recorded in the patent with patent announcement number CN215066202U. The scheme recorded therein clamps the rice through a plurality of fixed sleeves, and the fixed sleeves are installed on a turntable. The rice is observed and analyzed through a microscope piece on the top, and the observed rice can be replaced by rotating the turntable. However, the rice quality test bench can only observe a single side of the rice, and the observation and analysis of the rice is not thorough, which may affect the analysis result.

[0003] Based on this, a rice quality analysis test bench is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The utility model aims to provide a rice quality analysis test bench to solve the problem that the existing rice quality test bench can only observe a single side of rice, the observation and analysis of rice is not thorough, and the analysis result may be affected.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The rice quality analysis test bench comprises an operating table, wherein four legs are arranged at the bottom of the operating table, an observation mechanism is arranged on the left side of the operating table, a slide rail is arranged on the right side of the operating table, and a fixing mechanism for clamping and turning over rice is slidably connected to the slide rail.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the observation mechanism includes a fixed seat, a worm, a rotating handle, a worm wheel, a rotating rod, a slide and a microscope piece, the fixed seat is arranged on the left side of the operating table, the bottom of the fixed seat is rotatably connected to a worm, a rotating handle is provided on the left side of the worm, the worm is meshed with a worm wheel, a rotating rod is provided in the center of the worm wheel, and a microscope piece is provided on the right side of the slide.

[0009] In an optional scheme: the fixing mechanism includes a base, a connecting plate, a rotating plate, a knob and a clamping assembly, the base is slidably connected to the slide rail, connecting plates are provided on the left and right sides of the base, a rotating plate is rotatably connected between the two connecting plates, a knob for controlling the rotation of the rotating plate is provided on the right connecting plate, and a number of clamping assemblies are provided on the rotating plate.

[0010] In an optional scheme: the clamping assembly includes a clamping column, a rubber block, a groove, a pull rod, a limit seat, and a damping spring. A clamping column is provided on the left side of the rotating plate, a rubber block is provided on the clamping column, a limit seat is provided on the right side of the rotating plate, a rubber block is provided on the limit seat, the rubber block is provided with a groove for fixing rice, a pull rod is provided at the bottom of the right rubber block, and a damping spring is provided in the limit seat.

[0011] In an optional solution: a plurality of limiting grooves for limiting the movement of the slide plate are provided in the fixing seat.

[0012] In an optional solution: the rotating rod is provided with a thread, and the rotating rod is threadedly connected to the slide plate.

[0013] In an optional solution: the pull rod is slidably connected to the limit seat and the rotating plate.

[0014] In an optional solution: the upper and lower sides of the rotating rod are rotatably connected to the fixing seat.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model achieves the effect of controlling the height of the microscope piece by rotating the rotating handle through the observation mechanism to drive the worm wheel and the worm to rotate and move the slide.

[0017] 2. The utility model provides a fixing mechanism, fixes the rice through a clamping assembly, and then rotates the knob to rotate the rotating plate, thereby achieving the effect of turning the rice over and being able to observe both sides of the rice.

[0018] 3. The utility model uses a clamping assembly to pull the pull rod to clamp the two ends of the rice on the rubber block, thereby achieving the effect of clamping the rice and exposing the surface of the rice for easy observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model from the right side.

[0020] Figure 2 It is a structural schematic diagram of the observation mechanism of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the clamping assembly of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the utility model from the left.

[0024] Notes on the accompanying drawings: 100, operating table; 101, support foot; 102, slide rail; 200, observation mechanism; 201, fixed seat; 202, worm; 203, rotating handle; 204, worm gear; 205, rotating rod; 206, slide plate; 207, microscope piece; 300, fixing mechanism; 301, base; 302, connecting plate; 303, rotating plate; 304, knob; 400, clamping assembly; 401, clamping column; 402, rubber block; 403, groove; 404, pull rod; 405, limit seat; 406, damping spring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] In one embodiment, Figure 1-Figure 5 As shown, the rice quality analysis test bench comprises an operating table 100, wherein four legs 101 are arranged at the bottom of the operating table 100, an observation mechanism 200 is arranged on the left side of the operating table 100, and a slide rail 102 is arranged on the right side of the operating table 100, and a fixing mechanism 300 for clamping rice and turning over is slidably connected to the slide rail 102. When in use, the rice is fixed by the fixing mechanism 300, and then the rice is observed and analyzed by the observation mechanism 200.

[0028] In one embodiment, Figure 2 As shown, the observation mechanism 200 includes a fixed seat 201, a worm 202, a rotating handle 203, a worm wheel 204, a rotating rod 205, a slide plate 206 and a microscope piece 207. The fixed seat 201 is arranged on the left side of the operating table 100. The bottom of the fixed seat 201 is rotatably connected to a worm 202. A rotating handle 203 is provided on the left side of the worm 202. The worm 202 is meshed with a worm wheel 204. A rotating rod 205 is provided at the center of the worm wheel 204. A microscope piece 207 is provided on the right side of the slide plate 206. When in use, the rotating handle 203 is rotated, and the rotating handle 203 drives the worm 202 to rotate, so that the meshed worm wheel 204 rotates, and the worm wheel 204 drives the rotating rod 205 to rotate, so that the slide plate 206 threadedly connected thereto moves upward, driving the microscope piece 207 to move upward.

[0029] In one embodiment, Figure 3 As shown, the fixing mechanism 300 includes a base 301, a connecting plate 302, a rotating plate 303, a knob 304 and a clamping assembly 400. The base 301 is slidably connected to the slide rail 102. Connecting plates 302 are provided on the left and right sides of the base 301. A rotating plate 303 is rotatably connected between the two connecting plates 302. A knob 304 for controlling the rotation of the rotating plate 303 is provided on the right connecting plate 302. A plurality of clamping assemblies 400 are provided on the rotating plate 303. When in use, the rice is clamped by the clamping assembly 400, and the rotating plate 303 is rotated by rotating the knob 304 to turn over the rice clamped by the clamping assembly 400.

[0030] Example 2

[0031] In one embodiment, Figure 4 As shown, the clamping assembly 400 includes a clamping column 401, a rubber block 402, a groove 403, a pull rod 404, a limit seat 405, and a damping spring 406. A clamping column 401 is provided on the left side of the rotating plate 303, and a rubber block 402 is provided on the clamping column 401. A limit seat 405 is provided on the right side of the rotating plate 303, and a rubber block 402 is provided on the limit seat 405. The rubber block 402 is provided with a groove 403 for fixing rice. A pull rod 404 is provided at the bottom of the right rubber block 402, and a damping spring 406 is provided in the limit seat 405. When in use, the pull rod 404 is pulled to move the right rubber block 402 toward the inside of the limit seat 405, and the two ends of the rice are placed in the groove 403. Then the pull rod 404 is released, and the damping spring 406 pushes the right rubber block 402 to move to the left to clamp the rice.

[0032] The above embodiment discloses a rice quality analysis test bench. When in use, the pull rod 404 is pulled to move the right rubber block 402 toward the inside of the limit seat 405, and the two ends of the rice are placed in the groove 403. Then the pull rod 404 is released, and the damping spring 406 pushes the right rubber block 402 to move to the left to clamp the rice. The rotating handle 203 is rotated, and the rotating handle 203 drives the worm 202 to rotate to rotate the meshing worm wheel 204. The worm wheel 204 drives the rotating rod 205 to rotate, so that the slide plate 206 threadedly connected thereto moves upward to drive the microscope piece 207 to move. When the microscope piece 207 moves to a suitable height, the rice is observed and analyzed through the microscope piece 207. The knob 304 is turned to drive the rotating plate 303 to rotate, so that the rice clamped by the clamping assembly 400 is turned over, and the rice can be turned over for observation and analysis.

[0033] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A rice quality analysis test bench, comprising an operating table (100), wherein the bottom of the operating table (100) is provided with four legs (101), characterized in that: An observation mechanism (200) is provided on the left side of the operating table (100), and a slide rail (102) is provided on the right side of the operating table (100), wherein a fixing mechanism (300) for clamping rice and turning it over is slidably connected to the slide rail (102); The fixing mechanism (300) comprises a base (301), a connecting plate (302), a rotating plate (303), a knob (304) and a clamping assembly (400); the base (301) is slidably connected to the slide rail (102); connecting plates (302) are provided on the left and right sides of the base (301); a rotating plate (303) is rotatably connected between the two connecting plates (302); a knob (304) for controlling the rotation of the rotating plate (303) is provided on the right connecting plate (302); and a plurality of clamping assemblies (400) are provided on the rotating plate (303).

2. The rice quality analysis test-bed according to claim 1, characterized in that, The observation mechanism (200) comprises a fixed seat (201), a worm (202), a rotating handle (203), a worm wheel (204), a rotating rod (205), a slide plate (206) and a microscope piece (207). The fixed seat (201) is arranged on the left side of the operating table (100). The bottom of the fixed seat (201) is rotatably connected to a worm (202). A rotating handle (203) is provided on the left side of the worm (202). The worm (202) is meshed with a worm wheel (204). A rotating rod (205) is provided at the center of the worm wheel (204). A microscope piece (207) is provided on the right side of the slide plate (206).

3. The rice quality analysis test-bed according to claim 1, characterized in that, The clamping assembly (400) comprises a clamping column (401), a rubber block (402), a groove (403), a pull rod (404), a limit seat (405), and a damping spring (406). A clamping column (401) is provided on the left side of the rotating plate (303), a rubber block (402) is provided on the clamping column (401), a limit seat (405) is provided on the right side of the rotating plate (303), a rubber block (402) is provided on the limit seat (405), a groove (403) for fixing rice is provided on the rubber block (402), a pull rod (404) is provided at the bottom of the right side rubber block (402), and a damping spring (406) is provided in the limit seat (405).

4. The rice quality analysis test-bed according to claim 2, characterized in that, A plurality of limiting grooves for limiting the movement of the slide plate (206) are provided in the fixing seat (201).

5. The rice quality analysis test-bed according to claim 2, characterized in that, The rotating rod (205) is provided with a thread, and the rotating rod (205) is threadably connected to the slide plate (206).

6. The rice quality analysis test-bed according to claim 3, characterized in that: The pull rod (404) is slidably connected to the limiting seat (405) and the rotating plate (303).

7. The rice quality analysis test-bed according to claim 2, characterized in that: The upper and lower sides of the rotating rod (205) are rotatably connected to the fixing seat (201).

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