Portable device for measuring silt content in water

Abstract

The utility model relates to the technical field of sediment content measurement, and provides a portable device for measuring the sediment content in water, which comprises a box body, a box cover hinged to one side edge of the box body, a spin-drying cavity arranged in the box body, an outflow water channel arranged in the spin-drying cavity and communicated to the bottom of the box body, and a driving motor embedded and fixedly mounted in the spin-drying cavity, a bearing disc is fixedly connected to an output shaft of the driving motor, a spin-drying cup is movably connected to the bearing disc, a sliding frame is fixedly connected to the periphery of the spin-drying cup, two symmetrically-distributed sliding cavities are formed in the sliding frame, blocking covers are slidably connected into the sliding cavities, and a screen is fixedly embedded in the side wall of the spin-drying cup. According to the utility model, the bearing disc is matched with the filter screen in the spin-drying cup, so that water and sediment in the spin-drying cup are separated, the sediment content data can be obtained, appliances required by the measuring device are all arranged in the box body, the installation environment does not need to be considered, the measuring operation is more convenient, and a worker can conveniently carry the measuring device to carry out measuring operation in various places.

Description

Technical Field

[0001] The utility model relates to the technical field of sediment content measurement, in particular to a portable device for measuring sediment content in water. Background Art

[0002] Solid particles carried in natural water flow. Mainly from the erosion of surface materials by water flow in the basin, including wind erosion, and in the estuary of rivers entering the sea, there is also silt brought in by coastal currents at high tide. When protecting water bodies, the silt content in the water is usually used to infer the erosion situation in the water quality environment.

[0003] When protecting water bodies in different regions, it is often necessary to go to different waters to measure the sediment content in different waters. However, the sediment measuring devices in the prior art are generally large in size and heavy in weight, making it difficult to carry them to different areas. Some areas have soft geology and are difficult to drive to, while manual transportation is time-consuming and labor-intensive. In addition, due to different external environments, it is also troublesome to find a suitable installation location, which can easily affect the overall detection speed. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that some areas have soft geology, are difficult to reach by car, and are laborious and time-consuming to carry by manpower.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a box body, a box cover is hinged on one side of the box body, a spin-drying chamber is opened in the box body, an outflow channel which runs through the bottom of the box body is opened in the spin-drying chamber, a driving motor is embedded and fixedly installed in the spin-drying chamber, a supporting tray is fixedly connected to the output shaft of the driving motor, a spin-drying cup is movably connected to the supporting tray, a sliding frame is fixedly connected to the outer periphery of the spin-drying cup, two symmetrically distributed sliding chambers are opened on the sliding frame, a baffle is slidably connected in the sliding chamber, a screen is fixedly embedded in the side wall of the spin-drying cup, a control screen is fixedly embedded and installed on the top of the box body, a weighing chamber is opened in the box body, a weight scale is fixedly installed on the bottom of the weighing chamber, the weight scale is data-connected to the control screen via a data cable, and a compass and a longitude and latitude disk are embedded in the top of the box body.

[0006] As a preferred embodiment, a rechargeable battery for supplying power to the control screen, the drive motor and the weight scale is movably installed in the box.

[0007] As a preferred embodiment, a threaded block is fixedly connected to the bottom of the spin dryer cup, and the threaded block is threadedly connected to the supporting tray.

[0008] As a preferred embodiment, a cup cover is provided at the top of the spin dryer cup, an internal thread is provided at the lower end of the cup cover, an external thread is provided at the top of the spin dryer cup, and the spin dryer cup is threadedly connected to the cup cover.

[0009] As a preferred embodiment, a mounting post is fixedly connected to the top of the cup cover, and rotating pieces are evenly fixedly connected around the top of the mounting post, and the rotating pieces are triangular in shape and are circularly processed around them.

[0010] As a preferred embodiment, a cavity is opened in the box cover, a net bag is fixedly connected between the side walls of the cavity, a placement groove is fixedly opened in the box body, and a cover plate is hinged on the top of the placement groove.

[0011] As a preferred embodiment, universal moving wheels are fixedly connected to the dead corners at the bottom end of the box.

[0012] As a preferred embodiment, a cup cover cavity is opened on the box body, and the weighing cavity is deeper than the spin dryer cup.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. The utility model converts a large-scale equipment structure into a small-scale setting and sets universal moving wheels at the four corners, so that the equipment is more convenient to carry. When going to various regions for water quality testing, it is more convenient to carry. The driving motor drives the carrying plate, and the carrying plate cooperates with the filter net in the spin dryer cup to separate the water and the sediment in the spin dryer cup, and the weight of the sediment obtained by spinning the water in the spin dryer chamber can be obtained, so as to obtain the sediment content data. The operation process is fast and simple. By placing the measuring instruments in the box, there is no need to consider the installation environment, so that the measurement operation is more convenient, and it is convenient for the staff to carry it to various places for measurement operation.

[0015] 2. The utility model improves the utilization rate of the space in the device by providing a net bag, a cup cover cavity and a placement cavity. Paper and pens and other objects can be placed in the device, and the arrangement of appliances in the device can be made more tidy, thereby improving the convenience of the device when in use and improving the user experience of the device. Furthermore, since water quality testing may involve going to unmanned areas, resulting in weak signal strength, a compass and a longitude and latitude disk are provided on the device. Even if the staff reaches a signal-free area, they can use the compass and the longitude and latitude disk to identify the direction and quickly escape from trouble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a portable device for measuring sediment content in water provided by the utility model;

[0017] Figure 2A cross-sectional view of a portable device for measuring sediment content in water provided by the utility model;

[0018] Figure 3 A schematic diagram of the partial structure of a drying cup of a portable device for measuring sediment content in water provided by the utility model;

[0019] Figure 4 A schematic diagram of the partial structure of a drying cup of a portable device for measuring sediment content in water provided by the utility model;

[0020] Figure 5 The utility model provides a schematic structural diagram of a cup cover of a portable device for measuring sediment content in water.

[0021] Legend:

[0022] 1. Box body; 2. Control screen; 3. Rechargeable battery; 4. Weighing cavity; 5. Cup cover cavity; 6. Cup cover; 7. Rotating piece; 8. Net bag; 9. Cavity; 10. Box cover; 11. Cover plate; 12. Compass; 13. Latitude and longitude plate; 14. Universal moving wheel; 15. Driving motor; 16. Support tray; 17. Baffle cover; 18. Drying cup; 19. Weight scale; 20. Placement slot; 21. Sliding rack; 22. Outflow channel; 23. Thread block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5The utility model provides a technical solution: comprising a box body 1, a box cover 10 is hingedly connected to one side of the box body 1, a spin-drying chamber is provided in the box body 1, an outflow water channel 22 is provided in the spin-drying chamber and passes through the bottom of the box body 1, a driving motor 15 is embedded and fixedly installed in the spin-drying chamber, a receiving tray 16 is fixedly connected to the output shaft of the driving motor 15, a spin-drying cup 18 is movably connected to the receiving tray 16, a sliding frame 21 is fixedly connected to the outer periphery of the spin-drying cup 18, two symmetrically distributed sliding chambers are provided on the sliding frame 21, and a stopper is slidably connected in the sliding chamber. The cover 17 and the side wall of the spin-drying cup 18 are fixedly embedded with a screen, a control screen is fixedly embedded on the top of the box body 1, a weighing cavity 4 is opened in the box body 1, a weight scale 19 is fixedly installed on the bottom of the weighing cavity 4, and the weight scale 19 is connected to the control screen through a data line. A compass 12 and a longitude and latitude plate 13 are embedded on the top of the box body 1; the box body 1 is made of aluminum alloy material, and the convenience of the box body 1 is improved by controlling the weight of the box body 1. At the same time, a handle or a push rod is fixedly connected to the top of the box cover 10 according to the usage habits of different groups of people, which is convenient for carrying The box 1 is pulled; the weight scale 19 is connected to the control screen data, and two kinds of peeling data are recorded in the weight scale 19, the first kind is the overall weight of the spin-drying cup 18, and the second kind is the weight of the spin-drying cup 18 without the shield 17, and the weight scale 19 can transmit the weight data to the control screen. When the sediment content is detected, the spin-drying cup 18 is taken out and presented to the water body to be detected, and the spin-drying cup 18 is placed in the weighing chamber 4. Through the first peeling data, the initial water weight is recorded, and then the spin-drying cup is placed in the spin-drying chamber, and the two shields 17 are pulled out. By controlling the output shaft of the driving motor 15 to rotate, the spin cup 18 is controlled to perform centrifugal dehydration, and the dehydrated water is discharged through the outflow channel 22. Then, the spin cup 18 is put into the weighing chamber 4 again and weighed again through the second peeling data to obtain the weight of the water body after dehydration. By setting the calculation program on the control screen, the sediment content of the water body can be obtained. And a longitude and latitude disk 13 and a compass 12 are provided. Even if the staff reaches a signal-free area, they can identify the direction through the compass 12 and the longitude and latitude disk 13 and quickly escape from trouble.

[0025] like Figure 1-5 As shown, a rechargeable battery 3 for supplying power to the control screen, the drive motor 15 and the weight scale 19 is embedded in the box 1, and the power supply stability of each electrical appliance in the device can be ensured by replacing the battery.

[0026] like Figure 1-5 As shown, a threaded block 23 is fixedly connected to the bottom of the spin dryer cup 18, and the threaded block 23 is threadedly connected to the support tray 16. The threaded block 23 is convenient for fixed connection with the support tray 16 or disassembly.

[0027] like Figure 1-5As shown, a cup cover 6 is provided at the top of the spin dryer cup 18, an internal thread is provided at the lower end of the cup cover 6, and an external thread is provided at the top of the spin dryer cup 18. The spin dryer cup 18 is threadedly connected to the cup cover 6. The cup cover 6 is provided to prevent water from splashing out during spinning, thereby affecting data accuracy.

[0028] like Figure 1-5 As shown, a mounting column is fixedly connected to the top of the cup cover 6, and rotating pieces 7 are evenly fixedly connected around the top of the mounting column, and the tail of the rotating piece 7 is triangular and has circular treatment on all sides; by providing the rotating piece 7, it is convenient to rotate the cup cover 6 to unscrew it, and the circular treatment prevents scratches on users.

[0029] like Figure 1-5 As shown, a cavity 9 is opened in the box cover 10, a net bag 8 is fixedly connected between the side walls of the cavity 9, a placement groove 20 is fixedly opened in the box body 1, and a cover plate 11 is hinged at the top of the placement groove 20. Paper, pen and other objects can be placed in the device through the net bag 8 and the placement groove 20.

[0030] like Figure 1-5 As shown, universal moving wheels 14 are fixedly connected to the dead corners at the bottom of the box body 1. The universal moving wheels 14 improve the mobility of the device and reduce the physical exertion of the staff.

[0031] like Figure 1-5 As shown, the box body 1 is provided with a cup cover cavity 5, and the weighing cavity 4 is deeper than the spin dryer cup 18, which is convenient for placing the cup cover 6 and the spin dryer cup 18, and can also make the utensils in the device more tidy, improve the convenience of the device when in use, and improve the user experience of the device

[0032] Working principle: When testing the sediment content of a water body, take out the spin-drying cup 18 and present it to the water body to be tested, place the spin-drying cup 18 in the weighing chamber 4, record the initial water weight through the first peeling data, then place the water-drying cup in the spin-drying chamber, pull out the two baffles 17, and control the rotation of the output shaft of the drive motor 15 to control the spin-drying cup 18 for centrifugal dehydration. The water escapes through the screen and is discharged through the outflow channel 22. Fixed sediment particles remain in the spin-drying cup 18. Then, the spin-drying cup 18 is put into the weighing chamber 4 again, and a second weighing is performed through the second peeling data to obtain the weight of the sediment after the water body is dried. The data is transmitted to the control screen, and the sediment content of the water body can be obtained through the calculation program.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A portable device for measuring the sediment content in water, characterized in that: The invention comprises a box body (1), a box cover (10) is hingedly connected to one side of the box body (1), a spin-drying chamber is provided in the box body (1), an outflow channel (22) is provided in the spin-drying chamber and passes through the bottom of the box body (1), a driving motor (15) is embedded and fixedly installed in the spin-drying chamber, a support tray (16) is fixedly connected to the output shaft of the driving motor (15), a spin-drying cup (18) is movably connected to the support tray (16), a sliding frame (21) is fixedly connected to the outer periphery of the spin-drying cup (18), and the sliding frame (21) Two symmetrically distributed sliding cavities are provided on the box body (1), a baffle (17) is slidably connected in the sliding cavity, a screen is fixedly embedded in the side wall of the spin dryer cup (18), a control screen (2) is fixedly embedded in the top of the box body (1), a weighing cavity (4) is provided in the box body (1), a weight scale (19) is fixedly installed at the bottom of the weighing cavity (4), and the weight scale (19) is connected to the control screen (2) through a data line, and a compass (12) and a longitude and latitude disk (13) are embedded in the top of the box body (1).

2. A portable device for measuring sediment content in water according to claim 1, characterized in that: The box body (1) is embedded with a rechargeable storage battery (3) that is movably installed and used to supply power to the control screen (2), the drive motor (15) and the weight scale (19).

3. A portable device for measuring sediment content in water according to claim 1, characterized in that: A threaded block (23) is fixedly connected to the bottom of the spin-drying cup (18), and the threaded block (23) is threadedly connected to the supporting tray (16).

4. A portable device for measuring sediment content in water according to claim 1, characterized in that: The top of the spin dryer cup (18) is provided with a cup cover (6), the lower end of the cup cover (6) is provided with an internal thread, the top of the spin dryer cup (18) is provided with an external thread, and the spin dryer cup (18) is threadedly connected to the cup cover (6).

5. A portable device for measuring sediment content in water according to claim 4, characterized in that: The top of the cup cover (6) is fixedly connected to a mounting column, and the top of the mounting column is evenly fixedly connected to a rotating piece (7) around the top, and the rotating piece (7) is triangular in shape and has a circular treatment on all sides.

6. A portable device for measuring sediment content in water according to claim 1, characterized in that: A cavity (9) is provided in the box cover (10), a net bag (8) is fixedly connected between the side walls of the cavity (9), a placement groove (20) is fixedly provided in the box body (1), and a cover plate (11) is hinged at the top end of the placement groove (20).

7. A portable device for measuring sediment content in water according to claim 1, characterized in that: Universal moving wheels (14) are fixedly connected at the dead corners at the bottom end of the box body (1).

8. A portable device for measuring sediment content in water according to claim 1, characterized in that: The box body (1) is provided with a cup cover cavity (5), and the weighing cavity (4) is deeper than the spin-drying cup (18).

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