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CN-224231028-U - Non-contact flow detection device for oil filling amount of flotation machine

CN224231028UCN 224231028 UCN224231028 UCN 224231028UCN-224231028-U

Abstract

The utility model discloses a non-contact flow detection device for the oil filling amount of a flotation machine, which comprises a bracket arranged on an oil filling pipeline of the flotation machine, wherein the bracket comprises two sub-brackets, each sub-bracket comprises a semicircular clamp, each semicircular clamp is provided with a connecting part and a mounting part, the two sub-brackets are respectively arranged on two sides of the oil filling pipeline of the flotation machine and are fastened and connected by utilizing the connecting parts, and the mounting parts of the two sub-brackets are respectively provided with an ultrasonic transmitting end and an ultrasonic receiving end. The ultrasonic wave receiving end and the ultrasonic wave transmitting end are arranged, and the two brackets are arranged on the outer wall of the pipeline, so that non-contact detection is formed, the precision is high, and the internal condition of the pipeline is not influenced.

Inventors

  • SONG HUAN
  • KONG SHUAI
  • CHEN XIN

Assignees

  • 无锡沃德科自控技术有限公司

Dates

Publication Date
20260512
Application Date
20250620

Claims (6)

  1. 1. The non-contact flow detection device for the oil filling amount of the flotation machine is characterized by comprising a support (1) arranged on an oil filling pipeline (2) of the flotation machine, wherein the support (1) comprises two sub-supports (11), the sub-supports (11) comprise semicircular hoops (111), the semicircular hoops (111) are provided with connecting parts and mounting parts, the two sub-supports (11) are respectively arranged on two sides of the oil filling pipeline (2) of the flotation machine and are fastened and connected by utilizing the connecting parts, and the mounting parts of the two sub-supports (11) are respectively provided with an ultrasonic wave transmitting end (3) and an ultrasonic wave receiving end (4).
  2. 2. The non-contact flow rate detection device for the oil filling amount of a flotation machine according to claim 1, wherein the connecting portion comprises a short plate (114) and a long plate (116), the short plate (114) is fixed to one end portion of the semicircular clamp (111) along the axial direction, the long plate (116) is fixed to the other end portion of the semicircular clamp (111) along the axial direction, and the short plate (114) of the first sub-bracket (11) can be fixedly connected with the long plate (116) of the second sub-bracket (11).
  3. 3. The non-contact flow rate detection device for the oiling amount of the flotation machine according to claim 2, wherein the short plate (114) is provided with a first hole (115), the long plate (116) is provided with a second hole (117), and the first hole (115) is connected with the second hole (117) through a bolt.
  4. 4. A non-contact flow rate detection device for the fuel filling amount of a flotation machine according to claim 2, wherein the short plate (114) has the same axial length as the semicircular clip (111), and the long plate (116) has a length substantially greater than the short plate (114).
  5. 5. The non-contact flow detection device for the oil filling amount of the flotation machine according to claim 1, wherein the installation portion is an installation seat (118), the semicircular clamp (111) is provided with an installation hole (113), the installation seat (118) is installed in the installation hole (113), and the ultrasonic wave transmitting end (3) and the ultrasonic wave receiving end (4) are installed in the installation seat (118).
  6. 6. The non-contact flow rate detection device for the oiling amount of the flotation machine according to claim 1, wherein an anti-slip pad (112) is arranged on the inner wall of the semicircular clamp (111).

Description

Non-contact flow detection device for oil filling amount of flotation machine Technical Field The utility model relates to non-contact flow detection, in particular to a non-contact flow detection device for the oil filling amount of a flotation machine. Background The flotation machine fill line needs to detect fill volume changes. At present, an instrument is arranged on a pipeline in an opening mode, but the stability of the pipeline is damaged, and the internal pressure is increased by arranging an instrument probe in the pipeline, so that the instrument is easy to be corroded by pipeline fluid. Disclosure of utility model In order to solve the defects in the prior art, the utility model provides the non-contact flow detection device for the oil filling amount of the flotation machine, which is provided with the ultrasonic receiving end and the ultrasonic transmitting end, and the two brackets are arranged on the outer wall of the pipeline to form non-contact detection, so that the precision is high and the internal condition of the pipeline is not influenced. The technical scheme is that the non-contact flow detection device for the oil filling amount of the flotation machine comprises a bracket arranged on an oil filling pipeline of the flotation machine, wherein the bracket comprises two sub-brackets, each sub-bracket comprises a semicircular clamp, each semicircular clamp is provided with a connecting part and a mounting part, the two sub-brackets are respectively arranged on two sides of the oil filling pipeline of the flotation machine and are fastened and connected by the connecting parts, and the mounting parts of the two sub-brackets are respectively provided with an ultrasonic transmitting end and an ultrasonic receiving end. The connecting portion comprises a short plate and a long plate, the short plate is fixed to one end portion of the semicircular clamp along the axis direction, the long plate is fixed to the other end portion of the semicircular clamp along the axis direction, and the short plate of the first sub-support can be fixedly connected with the long plate of the second sub-support. The short plate is provided with a first hole, the long plate is provided with a second hole, and the first hole is connected with the second hole through a bolt. The length of the short plate is the same as that of the semicircular clamp, and the length of the long plate is far greater than that of the short plate. The installation department adopts the mount pad, the mounting hole has been seted up to semicircle clamp, the mount pad dress in the mounting hole, the ultrasonic wave transmitting end with the ultrasonic wave receiving end install in the mount pad. The inner wall of the semicircle clamp is provided with an anti-slip pad. In summary, the present utility model achieves the following technical effects: According to the application, the ultrasonic transmitting end and the ultrasonic receiving end are additionally arranged at the oil filling pipeline of the flotation machine, and are fixedly arranged by utilizing one sub-bracket respectively, and the two sub-brackets can be connected and fixed with each other, so that the two sub-brackets are tightly held on the pipeline, non-contact flow detection is realized, the mounting distance between the two sub-brackets can be adjusted, the distance between the transmitting end and the receiving end is adjusted, and the flotation machine is suitable for various conditions. The ultrasonic wave receiving end and the ultrasonic wave transmitting end are arranged, and the two brackets are arranged on the outer wall of the pipeline, so that non-contact detection is formed, the precision is high, and the internal condition of the pipeline is not influenced. Drawings FIG. 1 is a non-contact flow detection device for the fueling amount of a flotation machine; FIG. 2 is a schematic illustration of a stent; fig. 3 is a schematic diagram of a modification of the installation distance. Detailed Description The present utility model will be described in further detail with reference to the accompanying drawings. The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relation