Isatis root system measuring device

Abstract

The utility model discloses an isatis root system measuring device which comprises a measuring plate, and a main root positioning assembly is installed on the top face of the measuring plate. The expansion mechanism comprises three expansion assemblies, a first sliding groove is formed in the bottom of the measuring plate, one expansion assembly is installed in the first sliding groove, second sliding grooves are symmetrically formed in the two sides of the measuring plate, the other two expansion assemblies are installed in the two second sliding grooves respectively, and each expansion assembly comprises a first expansion plate and a second expansion plate; a through groove is formed in the first expansion board, and the second expansion board is slidably connected into the through groove; wherein an arc-shaped groove is vertically formed in the middle of the front face of the measuring plate, measuring lines are symmetrically and fixedly connected to the two sides of the arc-shaped groove, positioning suction cups are installed at the ends of the measuring lines respectively, and scale marks are arranged on the measuring lines and the arc-shaped groove respectively. According to the utility model, the length of the main root and the length of the fibrous root of the isatis root can be rapidly and synchronously measured, and the measuring speed and the measuring accuracy are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separation equipment in mineral processing engineering, and particularly relates to a device for measuring the root system of Isatis indigotica Fort.. Background Technique

[0002] As the dried root of Isatis indigotica Fort., a cruciferous plant, Isatis indigotica Fort. is one of the commonly used bulk Chinese medicinal materials in China. It is bitter and cold in nature, and belongs to the heart and stomach meridians. It has the effects of clearing heat and detoxifying, cooling blood and relieving sore throat, and shows significant pharmacological activities in aspects such as anti-inflammatory, antiviral, immune regulation, and antioxidant. Therefore, it has been widely studied and applied. However, in the process of research and application of Isatis indigotica Fort., accurate measurement of its root system growth is particularly important. The root system affects plant growth and development by influencing the absorption of water and nutrients. The root can send signals to the above-ground part and affect the functions of other above-ground organs. The root system is also the host of soil microorganisms. When the plant is under biotic or abiotic stress, the length, surface area, root density, distribution depth, etc. of the plant root system can directly reflect the growth status of the plant.

[0003] In the prior art, a scale is usually used to measure the length of the root system of Isatis indigotica Fort.. Since the root system includes a main root and fibrous roots, it is difficult to measure them one by one. Therefore, the utility model provides a device for measuring the root system of Isatis indigotica Fort.. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a device for measuring the root system of Isatis indigotica Fort. to solve the problems existing in the prior art.

[0005] To achieve the above purpose, the utility model provides the following scheme: The utility model provides a device for measuring the root system of Isatis indigotica Fort., including:

[0006] A measuring plate, on the top surface of which a main root positioning component is installed;

[0007] An expansion mechanism, the expansion mechanism includes three groups of expansion components. A first sliding groove is opened at the bottom of the measuring plate, and one group of the expansion components is installed in the first sliding groove. Second sliding grooves are symmetrically opened on both sides of the measuring plate, and the other two groups of the expansion components are respectively installed in the two second sliding grooves. The expansion component includes a first expansion plate and a second expansion plate. A through groove is opened on the first expansion plate, and the second expansion plate is slidably connected in the through groove. The first expansion plates of the three groups of expansion components are respectively slidably connected in the first sliding groove and the second sliding grooves;

[0008] Wherein, an arc-shaped groove is vertically opened at the middle position on the front surface of the measuring plate. Measuring lines are symmetrically and fixedly connected on both sides of the arc-shaped groove. Positioning suction cups are respectively installed at the end parts of the measuring lines. Scale lines are respectively arranged on the measuring lines and the arc-shaped groove.

[0009] According to the Isatis root system measuring device provided by the present utility model, two groups of main root positioning components are symmetrically arranged on the top of the measuring plate, and the arc-shaped groove is arranged between the two main root positioning components. The main root positioning component includes a fixed block fixedly connected to the top end of the measuring plate. A fixed rod is slidably connected to the fixed block. One end of the fixed rod is fixedly connected to a first arc-shaped plate. A second arc-shaped plate is slidably connected to the inner side of the first arc-shaped plate. The first arc-shaped plate and the second arc-shaped plate are coaxially arranged. A first compression spring is fixedly connected between the first arc-shaped plate and the fixed block. The first compression spring is sleeved on the fixed rod.

[0010] According to the Isatis root system measuring device provided by the present utility model, a clamping block is fixedly connected to the outer side surface of the second arc-shaped plate. The cross-sectional shape of the clamping block is an isosceles trapezoid. An annular clamping groove is formed on the inner side surface of the first arc-shaped plate. The annular clamping groove is adapted to the clamping block. The clamping block is slidably connected in the annular clamping groove. A ball is arranged between the clamping block and the clamping groove.

[0011] According to the Isatis root system measuring device provided by the present utility model, abutting components are respectively installed in the first sliding groove and the second sliding groove. The abutting component includes an abutting plate. Slots are respectively formed on the top walls of the first sliding groove and the second sliding groove. A sliding block is fixedly connected to one side of the abutting plate. The sliding block is slidably connected in the slot. The abutting plate abuts against the first extension plate. A second compression spring is fixedly connected between the sliding block and the slot. The side of the abutting plate close to the first extension plate is provided with a matte surface.

[0012] According to the Isatis root system measuring device provided by the present utility model, positioning blocks are respectively fixedly connected to the inner walls of the openings of the first sliding groove and the second sliding groove. A positioning groove is formed in the side surface of the first extension plate along the width direction, and a cushion block is fixedly connected to the end of the positioning groove. The positioning block is slidably connected in the positioning groove and abuts against the cushion block.

[0013] According to the Isatis root system measuring device provided by the present utility model, pull rings are respectively installed on the side surfaces of the first extension plate and the second extension plate.

[0014] The present utility model discloses the following technical effects:

[0015] When the utility model is in use, the main root of Isatis indigotica is fixed on the measuring plate through the main root positioning component. Then, according to the lengths of the main root and fibrous roots, the corresponding expansion components are opened. The main root or fibrous roots are supported by the first expansion plate and the second expansion plate on the expansion components. Then, the angles of multiple measuring lines are adjusted. The lengths of the fibrous roots are measured through the measuring lines, and the length of the main root is measured through the scale lines on the arc-shaped groove. The two cooperate to quickly measure the lengths of the main root and fibrous roots of Isatis indigotica synchronously, ensuring the measurement speed and accuracy. Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Structural schematic diagram of the Isatis indigotica root system measuring device of the present utility model

[0018] Figure 2 is Figure 1 the enlarged view of part A in

[0019] Figure 3 Structural schematic diagram of the main root positioning component of the present utility model.

[0020] Among them, 1, measuring plate; 2, first sliding groove; 3, second sliding groove; 4, first expansion plate; 5, second expansion plate; 6, through groove; 7, arc-shaped groove; 8, measuring line; 9, positioning suction cup; 10, fixing block; 11, fixing rod; 12, first arc-shaped plate; 13, second arc-shaped plate; 14, first compression spring; 15, clamping block; 16, annular clamping groove; 17, ball; 18, positioning block; 19, cushion block. Detailed Description of the Embodiments

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0023] Refer toFigures 1-3 , the present utility model provides a radix isatidis root system measuring device, comprising:

[0024] a measuring plate 1, on the top surface of which a main root positioning component is installed;

[0025] an expansion mechanism, the expansion mechanism includes three groups of expansion components, a first chute 2 is opened at the bottom of the measuring plate 1, one group of expansion components is installed in the first chute 2, second chutes 3 are symmetrically opened on both sides of the measuring plate 1, and the other two groups of expansion components are respectively installed in the two second chutes 3. The expansion components include a first expansion plate 4 and a second expansion plate 5. A through slot 6 is opened on the first expansion plate 4, the second expansion plate 5 is slidably connected in the through slot 6, and the first expansion plates 4 of the three groups of expansion components are respectively slidably connected in the first chute 2 and the second chutes 3;

[0026] Wherein, an arc-shaped groove 7 is vertically opened at the middle position on the front surface of the measuring plate 1, measuring lines 8 are symmetrically and fixedly connected on both sides of the arc-shaped groove 7, positioning suckers 9 are respectively installed at the end parts of the measuring lines 8, and scale lines are respectively arranged on the measuring lines 8 and the arc-shaped groove 7. To ensure the accuracy of measurement, the measuring line 8 can be set on the axis of the arc-shaped groove 7.

[0027] An interference fit between the second expansion plate 5 and the through slot 6 ensures that there is a certain frictional force between the two, which is convenient for retracting the second expansion plate 5. At the same time, arc-shaped grooves 7 corresponding to those on the measuring plate 1 are opened on both the first expansion plate 4 and the second expansion plate 5 installed in the first chute 2, and scale lines are also arranged.

[0028] When the present utility model is in use, the main root of the radix isatidis is fixed on the measuring plate 1 through the main root positioning component. Then, according to the length of the main root and the fibrous roots, the corresponding expansion components are opened. The main root or the fibrous roots are supported by the first expansion plate 4 and the second expansion plate 5 on the expansion components. Then, the angles of multiple measuring lines 8 are adjusted, the length of the fibrous roots is measured through the measuring lines 8, and the length of the main root is measured through the scale lines on the arc-shaped groove 7. The two cooperate to quickly measure the length of the main root and the fibrous roots of the radix isatidis synchronously, ensuring the measurement speed and accuracy.

[0029] In a further optimized solution, two groups of main root positioning components are symmetrically arranged on the top of the measuring plate 1, and the arc-shaped groove 7 is arranged between the two main root positioning components. The main root positioning component includes a fixed block 10 fixedly connected to the top end of the measuring plate 1. A fixed rod 11 is slidably connected to the fixed block 10. One end of the fixed rod 11 is fixedly connected with a first arc-shaped plate 12. A second arc-shaped plate 13 is slidably connected to the inner side of the first arc-shaped plate 12. The first arc-shaped plate 12 and the second arc-shaped plate 13 are coaxially arranged. A first compression spring 14 is fixedly connected between the first arc-shaped plate 12 and the fixed block 10, and the first compression spring 14 is sleeved on the fixed rod 11.

[0030] For a further optimized solution, a clamping block 15 is fixedly connected to the outer side surface of the second arc-shaped plate 13. The cross-sectional shape of the clamping block 15 is an isosceles trapezoid. An annular clamping groove 16 is formed in the inner side surface of the first arc-shaped plate 12. The annular clamping groove 16 is adapted to the clamping block 15. The clamping block 15 is slidably connected in the annular clamping groove 16. A ball 17 is arranged between the clamping block 15 and the clamping groove. The cooperation between the first arc-shaped plate 12 and the second arc-shaped plate 13 enables the second arc-shaped plate 13 to rotate relative to the first arc-shaped plate 12, so that the angle of the radix isatidis can be adjusted. The connection stability between the two can be ensured through the arrangement of the clamping block 15 and the annular clamping groove 16, and the arrangement of the ball 17 can reduce the friction between the two.

[0031] For a further optimized solution, abutting components (not shown in the figure) are respectively installed in the first sliding groove 2 and the second sliding groove 3. The abutting components include abutting plates. Slots are respectively formed in the top walls of the first sliding groove 2 and the second sliding groove 3. A sliding block is fixedly connected to one side of the abutting plate. The sliding block is slidably connected in the slot. The abutting plate abuts against the first extension plate 4. A second compression spring is fixedly connected between the sliding block and the slot. One side of the abutting plate close to the first extension plate 4 is provided with a frosted surface. The arrangement of the abutting plate can form abutting friction with the first extension plate 4, so that the first extension plate 4 has a certain resistance, which is convenient for the first extension plate 4 to be retracted.

[0032] For a further optimized solution, positioning blocks 18 are respectively fixedly connected to the inner walls of the openings of the first sliding groove 2 and the second sliding groove 3. A positioning groove is formed in the side surface of the first extension plate 4 along the width direction, and a cushion block 19 is fixedly connected to the end of the positioning groove. The positioning block 18 is slidably connected in the positioning groove and abuts against the cushion block 19. The arrangement of the positioning block 18 and the cushion block 19 can position the first extension plate 4 to prevent the first extension plate 4 from sliding out.

[0033] For a further optimized solution, pull rings are respectively installed on the side surfaces of the first extension plate 4 and the second extension plate 5.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0035] The above embodiments are only descriptions of the preferred modes of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A root system measurement device for Isatis indigotica Fort., characterized in that Including: A measuring plate (1) with a main root positioning component mounted on the top surface thereof; An expansion mechanism, the expansion mechanism includes three groups of expansion components. A first chute (2) is opened at the bottom of the measuring plate (1), and one group of the expansion components is installed in the first chute (2). Second chutes (3) are symmetrically opened on both sides of the measuring plate (1), and the other two groups of the expansion components are respectively installed in the two second chutes (3). The expansion component includes a first expansion plate (4) and a second expansion plate (5). A through groove (6) is opened on the first expansion plate (4), and the second expansion plate (5) is slidably connected in the through groove (6). The first expansion plates (4) of the three groups of the expansion components are respectively slidably connected in the first chute (2) and the second chutes (3); Wherein, an arc-shaped groove (7) is vertically opened at the middle position on the front surface of the measuring plate (1). Measuring lines (8) are symmetrically and fixedly connected on both sides of the arc-shaped groove (7). Positioning suction cups (9) are respectively installed at the end parts of the measuring lines (8). Scale lines are respectively arranged on the measuring lines (8) and the arc-shaped groove (7).

2. The root system measuring device of isatis root according to claim 1, characterized in that: Two groups of the main root positioning components are symmetrically arranged on the top of the measuring plate (1), and the arc-shaped groove (7) is arranged between the two main root positioning components. The main root positioning component includes a fixing block (10) fixedly connected to the top end of the measuring plate (1). A fixing rod (11) is slidably connected on the fixing block (10). One end of the fixing rod (11) is fixedly connected with a first arc-shaped plate (12). A second arc-shaped plate (13) is slidably connected inside the first arc-shaped plate (12). The first arc-shaped plate (12) and the second arc-shaped plate (13) are coaxially arranged. A first compression spring (14) is fixedly connected between the first arc-shaped plate (12) and the fixing block (10), and the first compression spring (14) is sleeved on the fixing rod (11).

3. The root system measuring device of Isatis indigotica Fort. according to claim 2, wherein: A clamping block (15) is fixedly connected to the outer side surface of the second arc-shaped plate (13). The cross-sectional shape of the clamping block (15) is an isosceles trapezoid. An annular clamping groove (16) is opened on the inner side surface of the first arc-shaped plate (12). The annular clamping groove (16) is adapted to the clamping block (15), and the clamping block (15) is slidably connected in the annular clamping groove (16). Ball bearings (17) are arranged between the clamping block (15) and the clamping groove.

4. A root system measuring device for Isatis indigotica Fort. according to claim 1, characterized in that: Abuttment components are respectively installed in the first chute (2) and the second chutes (3). The abutment component includes an abutment plate. Slots are respectively opened on the top walls of the first chute (2) and the second chutes (3). A slider is fixedly connected to one side of the abutment plate, and the slider is slidably connected in the slot. The abutment plate abuts against the first expansion plate (4). A second compression spring is fixedly connected between the slider and the slot. The side of the abutment plate close to the first expansion plate (4) is provided with a frosted surface.

5. The root system measuring device of Isatis indigotica Fort. according to claim 1, characterized in that: The inner walls of the notch parts of the first sliding groove (2) and the second sliding groove (3) are respectively fixedly connected with positioning blocks (18). A positioning groove is formed in the side surface of the first extension plate (4) along the width direction, and a cushion block (19) is fixedly connected to the end of the positioning groove. The positioning block (18) is slidably connected in the positioning groove and abuts against the cushion block (19).

6. The root system measuring device of Isatis indigotica Fort. according to claim 3, characterized in that: Pull rings are respectively installed on the side surfaces of the first extension plate (4) and the second extension plate (5).

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