Turbidimeter

Abstract

The utility model discloses a turbidimeter and relates to the field of turbidity detection.The turbidimeter comprises a workbench, a detector is fixedly installed on the surface of the workbench, a detection rod and a shaking mechanism are slidably connected to one side of the detector, the shaking mechanism comprises a shaking groove block fixedly connected to the surface of the workbench, a first rotating column penetrates through one side of the shaking groove block, and a second rotating column penetrates through the other side of the shaking groove block; and one side of the rotating column I is fixedly connected with a fixing sheet. According to the device, the sediment and the liquid can be more effectively mixed by utilizing a shaking mechanism, and the sediment can be more uniformly distributed in the liquid through the omnibearing mixing because the force generated by shaking is multidirectional rather than planar, so that the detection precision is improved, and the detection efficiency is improved. The cleanness of the equipment and the stability of a measuring environment are kept, and precipitates can be better fused with liquid at the top, so that errors during detection are avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of turbidity detection, and in particular to a turbidimeter. BACKGROUND

[0002] A turbidimeter is a special instrument made according to the principle of scattering or transmitting light by turbid liquid, which is used to measure the turbidity of water body. Its high precision, easy operation and wide application range make it an indispensable tool in the field of water quality management and environmental protection.

[0003] For example, patent number 201821475215.9 a turbidimeter, including turbidity sensor, horizontal movable frame assembly, lifting control assembly, sample bottle assembly and base plate, the turbidity sensor is fixedly connected on the lifting control assembly; the lifting control assembly is fixedly connected on the horizontal movable frame assembly; the lifting control assembly is connected with the sample bottle assembly through the elastic belt transmission; the sample bottle assembly is fixedly connected on the front end of the base plate; the horizontal movable frame assembly is fixedly connected on the rear end of the base plate, there are still the following shortcomings in actual use:

[0004] The above-mentioned turbidimeter has the following problems in actual use: the sample is rotated in plane to make the internal sample uniform, and the precision during detection is increased. However, there are many defects in the uniformization of the sample by plane rotation. The force during rotation is small, which can not make the internal precipitate and liquid uniform, resulting in inaccurate test results. The force during rotation is large, which can cause the sample to splash outward from the sample. At the same time, even if the rotating force of the plane is large, it is difficult to make the precipitate and the liquid at the top fuse, which can also cause errors during detection. Practical new type content

[0005] In order to improve the problem of internal precipitation of the sample, the present application provides a turbidimeter.

[0006] The turbidimeter provided by the present application adopts the following technical scheme:

[0007] A turbidimeter, comprising a workbench, a detector is fixedly installed on the surface of the workbench, a detection rod is slidably connected to one side of the detector, a shaking mechanism, comprising a shaking groove block fixedly connected to the surface of the workbench, a rotating column one penetrates through one side of the shaking groove block, a fixed piece is fixedly connected to one side of the rotating column one, and a T-shaped shaking block is arranged in the shaking groove block.

[0008] By adopting the above technical scheme, the shaking groove block can effectively protect the internal parts from being worn out, and can also prevent the sample from splashing out when the sample is shaken.

[0009] Preferably, the fixed piece is fixedly connected with rotating column two away from one side of rotating column one, both ends of rotating column two are rotatably connected with connecting block, the inside of connecting block is provided with movable cavity, and the inside of movable cavity is slidably connected with sliding block.

[0010] By adopting the technical scheme, the sliding block can freely expand and contract when driving the T-shaped shaking block to rotate through the movable cavity.

[0011] Preferably, the sliding block is fixedly connected with L-shaped column away from one end of the movable cavity, one side of the upper end of the L-shaped column is fixedly connected with fixed column one, and the inside of the fixed column one is provided with spherical groove.

[0012] By adopting the technical scheme, the L-shaped column can increase the swinging range to a certain extent.

[0013] Preferably, the inside of the spherical groove is hingedly connected with spherical body, the surface of the spherical body is fixedly connected with fixed column two, and one side of the T-shaped shaking block is fixedly connected to one side of the fixed column two.

[0014] By adopting the technical scheme, the T-shaped shaking block can rotate with the spherical body through the fixed column two, and the spherical body converts the large-amplitude rotation of the L-shaped column into small-amplitude shaking.

[0015] Preferably, the inside surface of the shaking groove block is fixedly connected with circular truncated cone block, the outside of the circular truncated cone block is rotatably connected with rotating block, and the upper end of the rotating block penetrates connecting column one.

[0016] By adopting the technical scheme, the circular truncated cone block can support the T-shaped shaking block, and also limit the shaking range of the T-shaped shaking block to a certain extent.

[0017] Preferably, the outer wall of the connecting column one is rotatably connected with rotating block one at both ends, the end away from the connecting column one of the rotating block one penetrates connecting column two, the outer wall of the connecting column two is rotatably connected with rotating block two at both ends, and the bottom of the T-shaped shaking block is fixedly connected to the top of the rotating block two.

[0018] By adopting the technical scheme, the T-shaped shaking block will not be very rigid when shaking through the rotating block one, thereby indirectly reducing the restraint.

[0019] Preferably, one side of the top of the T-shaped shaking block penetrates connecting rod, the outer wall of the connecting rod is rotatably connected with rotating cover, the side away from the connecting rod of the rotating cover penetrates threaded column, the other side of the top of the T-shaped shaking block is provided with threaded groove, and the lower end of the rotating cover is fixedly connected with blocking block.

[0020] By adopting the technical scheme, the barrier block is arranged to prevent the sample in the sample bottle from splashing outward.

[0021] Preferably, the rotating column is fixedly connected with a rotating handle on one side away from the fixed sheet, and the surface of the workbench is fixedly connected with a detection groove block, and the detection groove block is fixedly connected with a detection support inside.

[0022] By adopting the technical scheme, the detection support is arranged to stably detect the sample after shaking.

[0023] To sum up, the present application has at least one of the following beneficial technical effects:

[0024] 1. The shaking mechanism can more effectively mix the precipitate with the liquid, because the force generated by shaking is multidirectional, not just planar. This omnidirectional mixing ensures that the precipitate is more evenly distributed in the liquid, thereby improving detection accuracy. It also limits the movement range of the sample, preventing it from splashing out when the force is too great, and maintains the cleanliness of the equipment and the stability of the measurement environment. This allows the precipitate to better mix with the liquid at the top, thereby avoiding errors during detection. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a perspective view of the turbidimeter of the present application;

[0026] Figure 2 It is a cross-sectional view of the shaking mechanism of the turbidimeter of the present application;

[0027] Figure 3 It is a partial view of the shaking mechanism of the turbidimeter of the present application;

[0028] Figure 4 It is an exploded view of the shaking mechanism of the turbidimeter of the present application.

[0029] Reference signs: 1, workbench; 101, detector; 102, detection rod;

[0030] 2, shaking mechanism; 201, shaking groove block; 202, rotating column one; 203, fixed sheet; 204, rotating column two; 205, connecting block; 206, movable cavity; 207, sliding block; 208, L-shaped column; 209, fixed column one; 210, spherical groove; 211, sphere; 212, fixed column two; 213, T-shaped shaking block; 214, circular table block; 215, rotating block; 216, connecting column one; 217, rotating block one; 218, connecting column two; 219, rotating block two; 220, connecting rod; 221, rotating cover; 222, threaded column; 223, threaded groove; 224, barrier block; 225, rotating handle; 226, detection groove block; 227, detection support. DETAILED DESCRIPTION

[0031] The application will be further described below in conjunction with the accompanying drawings. Figures 1-4 The application will be further described below in conjunction with the accompanying drawings.

[0032] The application discloses a turbidimeter.

[0033] Embodiment 1

[0034] Reference Figures 1-4 A turbidimeter, comprising a workbench 1, a housing bottom of a detector 101 is fixedly installed on one side of the upper surface of the workbench 1, a bottom of a detection rod 102 is slidingly connected in the inside of a slide on one side of the surface of the detector 101, a shaking mechanism 2, comprising a shaking groove block 201 fixedly connected on one side of the surface of the workbench 1, a rotating column one 202 penetratingly and clampingly arranged in the inside of one side of the shaking groove block 201, a fixed sheet 203 fixedly connected on one side of the rotating column one 202, a rotating column two 204 rotatingly connected in the inside of one side of the fixed sheet 203, a connecting block 205 rotatingly connected and clampingly arranged on both ends of the outer wall of the rotating column two 204, a movable cavity 206 non-penetratingly arranged in the inside of one side of the connecting block 205, a sliding block 207 slidingly connected in the inside of the movable cavity 206, a L-shaped column 208 fixedly connected on the surface of one side of the sliding block 207, a fixed column one 209 fixedly connected on one side of the upper end of the L-shaped column 208, a spherical groove 210 fixedly arranged on one side of the surface of the fixed column one 209, a spherical body 211 rollingly connected and clampingly arranged in the inside of the spherical groove 210, a fixed column two 212 fixedly connected on both ends of the outer wall of the spherical body 211 and the outer wall of a T-shaped shaking block 213, and the outer wall of one side of the T-shaped shaking block 213 fixedly connected on one side of the surface of the fixed column two 212.

[0035] The bottom of the circular truncated cone block 214 is fixedly connected to the center of the inner surface of the shaking groove block 201, the bottom surface of the rotating block 215 is rotatably connected to the inner surface of the shaking groove block 201, and the inner rotating block 215 is rotatably connected and clamped to the outside of the circular truncated cone block 214, the outer wall of the connecting column one 216 is rotatably connected to the top of the rotating block 215, the bottom ends of the rotating block one 217 are rotatably connected and clamped to the outer wall of the connecting column one 216, the outer wall of the connecting column two 218 is rotatably connected to the top of the rotating block one 217, the bottom ends of the rotating block two 219 are rotatably connected and clamped to the outer wall of the connecting column two 218, and the top of the rotating block two 219 is fixedly connected to the bottom of the T-shaped shaking block 213, the outer wall of the connecting rod 220 is movably connected to one side of the upper end surface of the T-shaped shaking block 213, one side of the rotating cover 221 is rotatably connected to the upper end of the connecting rod 220, the outer wall of the threaded column 222 is rotatably connected and clamped to one side of the inner surface of the rotating cover 221, and the bottom of the threaded column 222 is rotatably connected to the inner surface of the threaded groove 223, the threaded groove 223 is formed through the surface on the other side of the T-shaped shaking block 213, the top of the blocking block 224 is fixedly connected to the inner surface of the cover 221, one side of the rotating handle 225 is fixedly connected to the other side of the middle of the rotating column one 202, the bottom of the detection groove block 226 is fixedly connected to one side of the shaking groove block 201 on the upper surface of the workbench 1, one side of the detection groove block 226 is fixedly connected to one side of the shaking groove block 201, and the bottom of the detection bracket 227 is fixedly connected to the inner center of the detection groove block 226.

[0036] The input end of the detector 101 is the detection rod 102, and the shell of the detector 101 is fixedly connected to the upper surface of the workbench 1. Since the detector 101 is an existing device, it will not be described in detail here. The surfaces of the rotating cover 221 and the blocking block 224 are coated with liquid sealant, which has good sealing performance, is resistant to pressure, heat and oil. Since this material is an existing material, it will not be described in detail here.

[0037] In the initial state, the threaded column 222 is not threadedly connected to the inner surface of the threaded groove 223.

[0038] Through the setting, when the operator detects the sample, the operator first manually rotates the rotating cover 221, the connecting rod 220 starts to rotate on one side of the top of the T-shaped shaking block 213, and the rotating cover 221 rotates one hundred and eighty degrees around the connecting rod 220 as the rotating shaft, then the sample bottle is placed in the inner surface of the T-shaped shaking block 213, and after completion, the rotating cover 221 is rotated one hundred and eighty degrees around the connecting rod 220 as the rotating shaft, and the sample bottle is taken out from the inner surface of the T-shaped shaking block 213. Figure 2As can be seen, the sample bottle is higher than the T-shaped wobble block 213, before the rotating connecting rod 220 makes the rotating cover 221 above the sample bottle, the connecting rod 220 needs to be lifted upward inside one side of the T-shaped wobble block 213 to prevent the rotating cover 221 from colliding with the sample bottle, after completion, the connecting rod 220 is rotated again to make the rotating cover 221 above the sample bottle, and the blocking block 224 is located above the mouth of the sample bottle, after completion, the connecting rod 220 does not need to be lifted upward again, the operator manually slowly moves the rotating cover 221 straight downward until the blocking block 224 is clamped inside the sample bottle, the bottom of the rotating cover 221 is clamped outside the sample bottle, and the bottom of the threaded column 222 slides inside the threaded groove 223, at this time, the operator manually rotates the threaded column 222 to make the threaded column 222 rotate inside the threaded groove 223, through the rotation of the threaded column 222, the rotating cover 221 starts to move downward, when the threaded column 222 cannot rotate again, the blocking block 224 is completely clamped inside the upper end of the sample bottle, and the bottom of the rotating cover 221 is completely clamped outside the sample bottle, at this time, the sample bottle can be fixed and sealed.

[0039] When the fixed sealing of the sample bottle is completed, the operator manually rotates the rotating handle 225, through the rotation of the rotating handle 225, the rotating column one 202 rotates with the connecting block 205 inside one side of the wobble groove block 201, through the rotation of the rotating column one 202, the fixed sheet 203 rotates with the rotating column one 202, and the fixed sheet 203 rotates with the connecting block 205 through the rotating column two 204, the sliding block 207 starts to repeatedly slide inside and outside the active cavity 206, the connecting block 205 will be intermittently rotated at both ends of the outer wall of the rotating column two 204 while rotating under the interaction force of the sliding block 207, through the rotation of the sliding block 207, the L-shaped column 208 and the fixed column one 209 will rotate with the sliding block 207, through the rotation of the fixed column one 209, the ball 211 starts to roll inside the spherical groove 210, due to the restriction of the fixed column two 212 and the T-shaped wobble block 213, the ball 211 will roll inside the spherical groove 210 around the direction of the T-shaped wobble block 213 through the fixed column two 212, the T-shaped wobble block 213 starts to wobble inside the wobble groove block 201;

[0040] T-shaped shaking block 213 shakes, at the same time, rotating block two 219 starts rotating with connecting column two 218 through the shaking of T-shaped shaking block 213, through the rotation of connecting column two 218, rotating block one 217 starts rotating with connecting column one 216, through the rotation of connecting column one 216, rotating block 215 starts rotating on the inner surface of shaking groove block 201 through the restriction of circular truncated cone block 214, so that the swing amplitude range of the sample bottle is reduced when shaking, preventing the sample in the sample bottle from splashing and spattering due to too large amplitude, at this time the sample in the sample bottle starts to shake in the T-shaped shaking block 213.

[0041] When the shaking of the sample is completed, the fixing and sealing of the sample bottle are released by reversing the threaded column 222, then the sample bottle is placed on the detection support 227 inside the detection groove block 226, and the detection of the sample is completed through the detection rod 102.

[0042] The implementation principle of the turbidimeter according to the embodiment of the application is as follows: the operator places the sample to be shaken in the T-shaped shaking block 213 through the sample bottle, rotates the threaded column 222 after placing, seals the sample bottle with the rotating cover 221 and the blocking block 224, manually rotates the rotating handle 225 after completion, drives rotating column two 204 and connecting block 205 through rotating column one 202 and fixed sheet 203 through the rotation of the rotating handle 225, starts repeated sliding of sliding block 207 in movable cavity 206, thereby reducing the jamming during transmission, then reduces the shaking amplitude of T-shaped shaking block 213 through the clamping of spherical body 211 by fixed column one 209, finally limits the shaking range of T-shaped shaking block 213 through the rotating block 215 arranged, thereby shaking the sample, reverses the threaded column 222 after completing the shaking of the sample, releases the fixing and sealing of the sample bottle, places the sample bottle in the detection support 227, and detects the sample through the detection rod 102, thereby accurately completing the detection of the sample.

[0043] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A turbidimeter, comprising a workbench (1), a detector (101) is fixedly installed on the surface of the workbench (1), one side of the detector (101) is slidably connected with a detection rod (102), characterized by: a shaking mechanism (2) comprising a shaking groove block (201) fixedly connected to the surface of the workbench (1), a rotating column one (202) penetrating through one side of the shaking groove block (201), a fixed sheet (203) fixedly connected to one side of the rotating column one (202), and a T-shaped shaking block (213) arranged in the shaking groove block (201).

2. A turbidimeter according to claim 1, characterized in that: The fixed sheet (203) is fixedly connected with a rotating column two (204) away from the rotating column one (202), the rotating column two (204) is rotatably connected with a connecting block (205) at both ends, the connecting block (205) is provided with an active cavity (206) in the inside, and the active cavity (206) is slidably connected with a sliding block (207) in the inside.

3. A turbidimeter according to claim 2, characterised in that: The sliding block (207) is fixedly connected with an L-shaped column (208) away from one end of the active cavity (206), the L-shaped column (208) is fixedly connected with a fixed column one (209) on one side of the upper end, and the fixed column one (209) is provided with a spherical groove (210) in the inside.

4. A turbidimeter according to claim 3, wherein: A spherical joint is hinged with a ball (211) in the spherical groove (210), the surface of the ball (211) is fixedly connected with a fixed column two (212), and one side of the T-shaped shaking block (213) is fixedly connected to one side of the fixed column two (212).

5. A turbidimeter according to claim 1, characterized in that: The inner surface of the shaking groove block (201) is fixedly connected with a circular truncated cone block (214), the outer surface of the circular truncated cone block (214) is rotatably connected with a rotating block (215), and the upper end of the rotating block (215) penetrates through a connecting column one (216).

6. A turbidimeter according to claim 5, characterized in that: The outer wall of the connecting column one (216) is rotatably connected with a rotating block one (217) at both ends, the connecting column two (218) penetrates through one end of the rotating block one (217) away from the connecting column one (216), the outer wall of the connecting column two (218) is rotatably connected with a rotating block two (219) at both ends, and the bottom of the T-shaped shaking block (213) is fixedly connected to the top of the rotating block two (219).

7. A turbidimeter according to claim 4, wherein: One side of the top of the T-shaped shaking block (213) penetrates through a connecting rod (220), the outer wall of the connecting rod (220) is rotatably connected with a rotating cover (221), the side of the rotating cover (221) away from the connecting rod (220) penetrates through a threaded column (222), the other side of the top of the T-shaped shaking block (213) is provided with a threaded groove (223), and the lower end of the rotating cover (221) is fixedly connected with a blocking block (224).

8. A turbidimeter according to claim 1, characterized in that: The side of the rotating column one (202) away from the fixed sheet (203) is fixedly connected with a rotating handle (225), one side of the surface of the workbench (1) is fixedly connected with a detection groove block (226), and the inside of the detection groove block (226) is fixedly connected with a detection support (227).

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