A Conductivity-Type Online Water Content Meter Sampling Device

Abstract

The present invention discloses a conductivity online water content meter sampling device, which relates to the field of sampling. It includes a pipe body, and the pipe body is fixedly connected to an installation shell; the pipe body is rotatably connected to a telescopic rod mechanism; the telescopic rod mechanism is fixedly connected to a lifting plate mechanism; a sampling box mechanism is arranged on the pipe body; a driving component is arranged on the installation shell, and the driving component includes a pressing plate mechanism, a transmission shaft mechanism and a gear transmission mechanism. By setting the telescopic rod mechanism, the present invention can drive the lifting plate mechanism to work, and then open and seal the sampling box mechanism to complete sampling. By the transmission shaft mechanism, the gear transmission mechanism can be driven, and by the gear transmission mechanism, the telescopic rod mechanism can be separately driven. By setting the pressing plate mechanism, the gear transmission mechanism can be integrally driven, which improves the efficiency of conductivity online water content meter sampling and enriches the functions of the device.

Description

Technical Field

[0001] The present invention relates to the field of sampling, and specifically to a sampling device for a conductivity online water content meter. Background Art

[0002] Sampling refers to the process of extracting individuals or samples from a population, that is, the process of conducting experiments or observations on the population. It is divided into two types: random sampling and non-random sampling.

[0003] In the prior art, the turntable is connected to the bearing platform through a rotating rod, so that the turntable can rotate around the rotating rod, facilitating the adjustment of the winch orientation on the turntable, and thus sinking the sampling bucket into the water body from different positions on the water surface for sampling; the card slot on the bearing platform cooperates with the elastic block on the turntable, enabling relative stillness between the turntable and the bearing platform, thus facilitating the fixation of the turntable after rotation; the scale line on the bearing platform is provided to facilitate accurately recording the rotation angle of the turntable, and the phenomenon of omission and repeated sampling can be reduced. However, the prior art cannot achieve layered separation sampling and storage, so there is a large room for improvement in the prior art. Summary of the Invention

[0004] The present invention provides a sampling device for a conductivity online water content meter, which solves the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A sampling device for a conductivity online water content meter includes a tube body, and the tube body is fixedly connected to a mounting shell; the tube body is rotatably connected to a telescopic rod mechanism; the telescopic rod mechanism is fixedly connected to a lifting plate mechanism; a sampling box mechanism is provided on the tube body; a driving assembly is provided on the mounting shell, and the driving assembly includes a pressing plate mechanism, a transmission shaft mechanism, and a gear transmission mechanism; the pressing plate mechanism is fixed on the mounting shell, and the pressing plate mechanism is used to drive the transmission shaft mechanism; the transmission shaft mechanism is provided on the mounting shell, and the transmission shaft mechanism is used to drive the gear transmission mechanism; the gear transmission mechanism is provided between the transmission shaft mechanism and the telescopic rod mechanism, and the gear transmission mechanism is used to realize the linkage between the transmission shaft mechanism and the telescopic rod mechanism.

[0007] As a preferred technical solution of the present invention, the telescopic rod mechanism includes a threaded sleeve rotatably connected to the tube body, and the threaded sleeve is threadedly connected to a threaded rod.

[0008] As a preferred technical solution of the present invention, the lifting plate mechanism includes a lifting plate fixedly connected to the threaded rod, a first magnet is fixedly connected to the lifting plate, a lifting groove is opened on the tube body, and the lifting plate is slidably connected to the tube body.

[0009] As a preferred technical solution of the present invention, the sampling box mechanism is a box body arranged inside the tube body. The box body is slidably connected to a baffle. The baffle is fixedly connected to a second magnet. The baffle is fixedly connected to a water outlet pipe. A rubber plug is arranged on the water outlet pipe. The rubber plug is fixedly connected to a pull ring.

[0010] As a preferred technical solution of the present invention, the pressing plate mechanism includes a mounting frame fixed on the mounting shell. The mounting frame is fixedly connected to a spring. One end of the spring away from the mounting frame is rotatably connected to a pressing plate. The pressing plate is fixedly connected to a connecting rod. The connecting rod passes through the mounting frame and is slidably connected to the mounting frame. The connecting rod is fixedly connected to a friction socket.

[0011] As a preferred technical solution of the present invention, the transmission shaft mechanism includes a first sleeve rotatably connected to the mounting shell. The first sleeve is fixedly connected to a first handle. The first sleeve is rotatably connected to a second sleeve. The second sleeve is fixedly connected to a second handle. The second sleeve is rotatably connected to a transmission shaft. The transmission shaft is fixedly connected to a third handle.

[0012] As a preferred technical solution of the present invention, the gear transmission mechanism includes a plurality of first bevel gears. The first bevel gears are fixedly connected to the first sleeve, the second sleeve and the transmission shaft. The first bevel gears mesh with second bevel gears. The second bevel gears are fixedly connected to gear shafts. The gear shafts are rotatably connected to the tube body and the mounting shell. The gear shafts are fixedly connected to third bevel gears. The third bevel gears mesh with fourth bevel gears. The fourth bevel gears are fixedly connected to threaded sleeves.

[0013] The present invention has the following beneficial effects: By setting the telescopic rod mechanism, the lifting plate mechanism can be driven to work, so as to open and seal the sampling box mechanism to realize sampling. By the transmission shaft mechanism, the gear transmission mechanism can be driven. By the gear transmission mechanism, the telescopic rod mechanism can be separately driven. By setting the pressing plate mechanism, the gear transmission mechanism can be integrally driven, which improves the sampling efficiency of the conductivity online water content meter and enriches the functions of the device. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of a sampling device for a conductivity online water content meter.

[0015] Figure 2 It is Figure 1 A partial enlarged view of area A in

[0016] Figure 3 It is a schematic structural diagram of the friction socket in the sampling device for the conductivity online water content meter.

[0017] In the figure: 1, pipe body; 2, mounting shell; 3, telescopic rod mechanism; 301, threaded sleeve; 302, threaded rod; 4, lifting plate mechanism; 401, lifting plate; 402, first magnet; 403, lifting groove; 5, sampling box mechanism; 501, box body; 502, baffle; 503, second magnet; 504, water outlet pipe; 505, rubber plug; 506, pull ring; 6, pressing plate mechanism; 601, mounting frame; 602, spring; 603, pressing plate; 604, connecting rod; 605, friction socket; 7, transmission shaft mechanism; 701, first sleeve; 702, first handle; 703, second sleeve; 704, second handle; 705, transmission shaft; 706, third handle; 8, gear transmission mechanism; 801, first bevel gear; 802, second bevel gear; 803, gear shaft; 804, third bevel gear; 805, fourth bevel gear; 9, drive assembly. Detailed implementation manners

[0018] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not intended to limit the present invention.

[0019] Embodiment 1

[0020] Please refer to Figures 1 - 3 , a conductivity online water content meter sampling device, including a pipe body 1, the pipe body 1 is fixedly connected to a mounting shell 2; the pipe body 1 is rotatably connected to a telescopic rod mechanism 3; the telescopic rod mechanism 3 is fixedly connected to a lifting plate mechanism 4; a sampling box mechanism 5 is provided on the pipe body 1; a drive assembly 9 is provided on the mounting shell 2, and the drive assembly 9 includes a pressing plate mechanism 6, a transmission shaft mechanism 7 and a gear transmission mechanism 8; the pressing plate mechanism 6 is fixed on the mounting shell 2, and the pressing plate mechanism 6 is used to drive the transmission shaft mechanism 7; the transmission shaft mechanism 7 is provided on the mounting shell 2, and the transmission shaft mechanism 7 is used to drive the gear transmission mechanism 8; the gear transmission mechanism 8 is provided between the transmission shaft mechanism 7 and the telescopic rod mechanism 3, and the gear transmission mechanism 8 is used to realize the linkage between the transmission shaft mechanism 7 and the telescopic rod mechanism 3.

[0021] The telescopic rod mechanism 3 includes a threaded sleeve 301 rotatably connected to the pipe body 1, and the threaded sleeve 301 is threadedly connected to a threaded rod 302. The lifting plate mechanism 4 includes a lifting plate 401 fixedly connected to the threaded rod 302. A first magnet 402 is fixedly connected to the lifting plate 401. A lifting groove 403 is formed in the pipe body 1, and the lifting plate 401 is slidably connected to the pipe body 1. The sampling box mechanism 5 is provided with a box body 501 inside the pipe body 1. The box body 501 is slidably connected to a baffle 502. A second magnet 503 is fixedly connected to the baffle 502. The baffle 502 is fixedly connected to a water outlet pipe 504. A rubber plug 505 is provided on the water outlet pipe 504, and a pull ring 506 is fixedly connected to the rubber plug 505. Specifically, when the threaded sleeve 301 rotates, it will control the length of the threaded rod 302 extending out of the threaded sleeve 301, and then drive the lifting plate 401 to lift along the lifting groove 403. At this time, due to the presence of the first magnet 402 and the second magnet 503, the lifting plate 401 will drive the baffle 502 to lift, controlling the feeding and discharging.

[0022] The transmission shaft mechanism 7 includes a first sleeve 701 rotatably connected to the mounting shell 2. The first sleeve 701 is fixedly connected to a first handle 702. The first sleeve 701 is rotatably connected to a second sleeve 703. The second sleeve 703 is fixedly connected to a second handle 704. The second sleeve 703 is rotatably connected to a transmission shaft 705. The transmission shaft 705 is fixedly connected to a third handle 706. The gear transmission mechanism 8 includes a plurality of first bevel gears 801. The first bevel gears 801 are fixedly connected to the first sleeve 701, the second sleeve 703 and the transmission shaft 705. The first bevel gears 801 mesh with second bevel gears 802. The second bevel gears 802 are fixedly connected to gear shafts 803. The gear shafts 803 are rotatably connected to the pipe body 1 and the mounting shell 2. The gear shafts 803 are fixedly connected to third bevel gears 804. The third bevel gears 804 mesh with fourth bevel gears 805. The fourth bevel gears 805 are fixedly connected to the threaded sleeve 301. Specifically, rotating the first handle 702 will drive the first sleeve 701 to rotate, rotating the second handle 704 will drive the second sleeve 703 to rotate, rotating the third handle 706 will drive the transmission shaft 705 to rotate, and then drive the first bevel gears 801 to rotate. The rotation of the first bevel gears 801 will drive the second bevel gears 802 to rotate. The rotation of the second bevel gears 802 will drive the gear shafts 803 to rotate. The gear shafts 803 will drive the third bevel gears 804 to rotate. The third bevel gears 804 will drive the fourth bevel gears 805 to rotate to drive the threaded sleeve 301 to rotate.

[0023] Embodiment 2

[0024] Please refer to Figures 1 - 3, other contents of this embodiment are the same as those of Embodiment 1, the difference lies in that: the pressing plate mechanism 6 includes a mounting frame 601 fixed on the mounting shell 2, the mounting frame 601 is fixedly connected with a spring 602, one end of the spring 602 away from the mounting frame 601 is rotatably connected with a pressing plate 603, the pressing plate 603 is fixedly connected with a connecting rod 604, the connecting rod 604 passes through the mounting frame 601 and is slidably connected with the mounting frame 601, the connecting rod 604 is fixedly connected with a friction socket 605. Specifically, when the pressing plate 603 is pressed, at this time, driven by the connecting rod 604, the friction socket 605 will be sleeved on the first handle 702, the second handle 704 and the third handle 706. At this time, when the pressing plate 603 is rotated, the first handle 702, the second handle 704 and the third handle 706 can be driven to rotate synchronously.

[0025] During the implementation of the present invention, first, the sampling box mechanism 5 is installed in the pipe body 1. Next, the pipe body 1 is inserted into the position where sampling is required. At this time, it is driven by the drive shaft mechanism 7 to drive the gear transmission mechanism 8 to work, and then several telescopic rod mechanisms 3 work. When the telescopic rod mechanism 3 works, it will drive the lifting plate mechanism 4 to lift, so as to open or seal the sampling box mechanism 5. If multiple sampling box mechanisms 5 need to sample synchronously, the pressing plate mechanism 6 is driven to drive the drive shaft mechanism 7 as a whole.

[0026] By setting the telescopic rod mechanism 3, the present invention can drive the lifting plate mechanism 4 to work, and then complete the opening and closing of the sampling box mechanism 5 to realize sampling. By the drive shaft mechanism 7, the gear transmission mechanism 8 can be driven. By the gear transmission mechanism 8, the telescopic rod mechanisms 3 can be separately driven. By setting the pressing plate mechanism 6, the gear transmission mechanism 8 can be driven as a whole, which increases the sampling efficiency of the conductivity online water content meter and enriches the functions of the device.

[0027] Finally, it should be noted that: the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sampling device for a conductivity type on-line water content meter, comprising a pipe body, characterized in that, The pipe body is fixedly connected to the mounting shell; The pipe body is rotatably connected to the telescopic rod mechanism; The telescopic rod mechanism is fixedly connected to the lifting plate mechanism; A sampling box mechanism is provided on the pipe body; A driving component is provided on the mounting shell, and the driving component includes a pressing plate mechanism, a transmission shaft mechanism and a gear transmission mechanism; The pressing plate mechanism is fixed on the mounting shell, and the pressing plate mechanism is used to drive the transmission shaft mechanism; The transmission shaft mechanism is provided on the mounting shell, and the transmission shaft mechanism is used to drive the gear transmission mechanism; The gear transmission mechanism is arranged between the transmission shaft mechanism and the telescopic rod mechanism, and the gear transmission mechanism is used to realize the linkage between the transmission shaft mechanism and the telescopic rod mechanism; The telescopic rod mechanism includes a threaded sleeve rotatably connected to the pipe body, and the threaded sleeve is threadedly connected to a threaded rod; The lifting plate mechanism includes a lifting plate fixedly connected to the threaded rod, a first magnet is fixedly connected to the lifting plate, a lifting groove is formed on the pipe body, and the lifting plate is slidably connected to the pipe body; The sampling box mechanism includes a box body arranged in the pipe body, the box body is slidably connected to a baffle, a second magnet is fixedly connected to the baffle, a water outlet pipe is fixedly connected to the baffle, a rubber plug is arranged on the water outlet pipe, and a pull ring is fixedly connected to the rubber plug; The pressing plate mechanism includes a mounting frame fixed on the mounting shell, a spring is fixedly connected to the mounting frame, one end of the spring away from the mounting frame is rotatably connected to a pressing plate, a connecting rod is fixedly connected to the pressing plate, the connecting rod passes through the mounting frame and is slidably connected to the mounting frame, and a friction socket is fixedly connected to the connecting rod; The transmission shaft mechanism includes a first sleeve rotatably connected to the mounting shell, a first handle is fixedly connected to the first sleeve, the first sleeve is rotatably connected to a second sleeve, a second handle is fixedly connected to the second sleeve, the second sleeve is rotatably connected to a transmission shaft, and a third handle is fixedly connected to the transmission shaft; The gear transmission mechanism includes a plurality of first bevel gears, the first bevel gears are fixedly connected to the first sleeve, the second sleeve and the transmission shaft, the first bevel gears mesh with second bevel gears, the second bevel gears are fixedly connected to gear shafts, the gear shafts are rotatably connected to the pipe body and the mounting shell, the gear shafts are fixedly connected to third bevel gears, the third bevel gears mesh with fourth bevel gears, and the fourth bevel gears are fixedly connected to the threaded sleeve.

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