Intelligent object liquid level sensor

Abstract

The utility model relates to the field of object liquid level sensors, and discloses an intelligent object liquid level sensor which comprises an object liquid level sensor body and a probe rod, the object liquid level sensor body is electrically connected with the probe rod, the intelligent object liquid level sensor further comprises a long plate and a reciprocating flat plate, a stroke groove is formed in the long plate, one side of the reciprocating flat plate is fixedly connected with a stroke plate matched with the stroke groove, and the reciprocating flat plate is fixedly connected with the long plate. The stroke plate reciprocates in the stroke groove through the reciprocating mechanism, and the liquid level sensor body and the probe rod are both arranged on the reciprocating flat plate. Compared with the prior art, the liquid level monitoring system has the advantages that more comprehensive material level and liquid level monitoring data can be obtained, and the cost for monitoring and managing the material level and the liquid level at multiple points can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material liquid level sensors, in particular to an intelligent material liquid level sensor. Background Art

[0002] A material and liquid level sensor is a sensor that can detect material and liquid levels, which includes a material level sensor and a liquid level sensor. It can be used to monitor the real-time water level in a reservoir, or to monitor the real-time grain level in a granary. The monitoring data can then be transmitted to management personnel, which makes it convenient for management personnel to know the liquid level and material level in time and to implement management work.

[0003] However, the liquid level sensor is fixedly installed at a fixed position on the reservoir or granary during use, and the water level in each place in the reservoir will change in real time due to the influence of wind and waves, which will cause the water level in each place to be not exactly the same. There is friction between the grains in the granary, which will cause the level of grain in each place to be inconsistent. The data measured by the liquid level sensor fixedly installed at a certain position cannot fully represent the water level and material level. If the management personnel want to obtain more comprehensive data, they need to set up liquid level sensors at multiple locations, which will increase the management cost. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The technical problem to be solved by the utility model is that when the current material and liquid level sensors are used to monitor the water level in the reservoir and the grain level in the granary, the material and liquid level sensors set at a fixed single point cannot obtain more comprehensive monitoring data, and setting the material and liquid level sensors at multiple points will increase the monitoring management cost.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: an intelligent liquid level sensor, including a liquid level sensor body and a probe rod, the liquid level sensor body is electrically connected to the probe rod, and also includes a long plate and a reciprocating plate, a stroke groove is provided in the long plate, a stroke plate matching the stroke groove is fixedly connected to one side of the reciprocating plate, the stroke plate performs reciprocating motion in the stroke groove through a reciprocating mechanism, and the liquid level sensor body and the probe rod are both arranged on the reciprocating plate.

[0008] As an improvement, a mounting plate arranged opposite to the reservoir and the granary is fixedly connected to one side of the long board.

[0009] As an improvement, the reciprocating mechanism includes a servo motor located in the stroke plate and a groove located on one side of the stroke groove in the long plate, a tooth plate is fixed in the groove, a rolling thread column that engages with the tooth plate is rotatably provided on the stroke plate, the rolling thread column is fixedly connected to the output end of the servo motor, and the surface of the stroke plate is in contact with the inner wall of the stroke groove.

[0010] As an improvement, a rotation limit rod is rotatably provided at one end of the rolling thread column, and a limit groove cooperating with the rotation limit rod is provided on one side of the groove in the long plate.

[0011] As an improvement, a battery electrically connected to the servo motor is provided in the long board, and a charging port cooperating with the battery is provided on the long board.

[0012] As an improvement, a spacer matching the water reservoir and the two sides is adhered to one side of the long board.

[0013] (III) Beneficial effects

[0014] The advantages of the utility model compared with the prior art are: a long board is installed on a reservoir or a granary, a probe rod is extended into the water surface or into the grain, and the material and liquid levels are monitored in real time using the material and liquid level sensor body; during the monitoring process, with the cooperation of the reciprocating mechanism, the reciprocating plate will perform a translational reciprocating motion along the long board, thereby driving the probe rod to translate and reciprocate, thereby monitoring a larger range and obtaining multi-point, relatively comprehensive material and liquid level data, which can be achieved by using only one material and liquid level sensor body, thereby reducing the monitoring and management costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This utility model is a three-dimensional intelligent liquid level sensor Figure 1 .

[0016] Figure 2 This utility model is a three-dimensional intelligent liquid level sensor Figure 2 .

[0017] Figure 3 It is a sectional stereoscopic diagram of an intelligent liquid level sensor of the utility model.

[0018] Figure 4 It is an enlarged view of point A of an intelligent liquid level sensor of the utility model.

[0019] As shown in the figure: 1. Long plate; 2. Mounting plate; 3. Spacer; 4. Liquid level sensor body; 5. Probe rod; 6. Reciprocating plate; 7. Travel groove; 8. Travel plate; 9. Rolling thread column; 10. Tooth plate; 11. Rotary limit rod; 12. Limit groove; 13. Groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, an intelligent liquid level sensor includes a liquid level sensor body 4 and a probe rod 5, wherein the liquid level sensor body 4 is electrically connected to the probe rod 5, and further includes a long plate 1 and a reciprocating plate 6, wherein one side of the long plate 1 is adhered with a spacer 3 which cooperates with the reservoir and the two sides, and the spacer 3 can prevent the long plate 1 from being worn when installed on the reservoir or the granary, and a stroke groove 7 is provided in the long plate 1, and one side of the reciprocating plate 6 is fixedly connected with a stroke plate 8 which cooperates with the stroke groove 7, and the stroke plate 8 reciprocates in the stroke groove 7 through a reciprocating mechanism, and the liquid level sensor body 4 and the probe rod 5 are both arranged on the reciprocating plate 6.

[0023] Through the above structure, the material level sensor body 4 and the probe 5 can be installed on the reciprocating plate 6, and the material level sensor body 4 and the probe 5 can be installed on the reservoir and the granary through the long rod. How to use the material level sensor body 4 and the probe 5 to monitor the material level and liquid level of multiple points? The specific structure is as follows:

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, the reciprocating mechanism includes a servo motor located in the stroke plate 8 and a groove 13 located on one side of the stroke groove 7 in the long plate 1, a tooth plate 10 is fixedly connected in the groove 13, a rolling thread column 9 meshing with the tooth plate 10 is rotatably provided on the stroke plate 8, the rolling thread column 9 is fixedly connected to the output end of the servo motor, the surface of the stroke plate 8 is fitted with the inner wall of the stroke groove 7, a rotating limit rod 11 is rotatably provided at one end of the rolling thread column 9, a limit groove 12 cooperating with the rotating limit rod 11 is provided on one side of the groove 13 in the long plate 1, and the rotating limit rod 11 cooperates with the limit groove 12 to improve the stability of the movement of the stroke plate 8 in the stroke groove 7.

[0025] Through the above structure, the reciprocating mechanism can be used to drive the liquid level sensor body 4 and the probe rod 5 to perform translational reciprocating motion along the long board 1, so that the object level and liquid level of multiple points can be monitored.

[0026] Embodiment 2

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, a battery electrically connected to the servo motor is disposed inside the long board 1 , and a charging port cooperating with the battery is disposed on the long board 1 .

[0028] The above structure can avoid the need to plug in the servo motor to power it during use, and the servo motor can be powered by the electric energy stored in the battery.

[0029] When the utility model is implemented, the long board is first installed at a suitable position on the reservoir or granary. After the position is selected, the long board is attached to the edge of the reservoir or granary, and then the installation board is fixed to the reservoir or granary by using expansion bolts. After the installation is completed, the servo motor is turned on and the servo motor is powered by a battery.

[0030] During use, the probe rod is inserted into water or grain to detect the liquid level or material level. During the detection process, the output end of the servo motor drives the rolling thread column to rotate, and the rotating limit rod will also rotate accordingly. With the cooperation of the tooth plate, the stroke plate will translate in the stroke groove, and the rotating rotating limit rod will also translate in the limit groove, which can drive the animal liquid level sensor body and the probe rod to translate. The servo motor drives the rolling thread column to rotate forward for a certain period of time, and then reverse for a certain period of time. In this way, the rolling thread column is controlled to rotate forward and reverse for the same time, which can drive the reciprocating plate to translate back and forth for the same distance in the direction of the long plate, thereby driving the probe rod to monitor the liquid level or material level in the area below the long plate. It can replace the multi-point setting of the material level sensor body, can reduce the cost of monitoring and management, and use a material level sensor body and a probe rod to obtain more comprehensive material level and liquid level data.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An intelligent liquid level sensor, comprising a liquid level sensor body (4) and a probe (5), wherein the liquid level sensor body (4) is electrically connected to the probe (5), and is characterized in that: It also includes a long plate (1) and a reciprocating plate (6), wherein a travel groove (7) is provided in the long plate (1), a travel plate (8) matched with the travel groove (7) is fixedly connected to one side of the reciprocating plate (6), and the travel plate (8) performs reciprocating motion in the travel groove (7) through a reciprocating mechanism, and the liquid level sensor body (4) and the probe rod (5) are both arranged on the reciprocating plate (6).

2. The intelligent liquid level sensor according to claim 1, characterized in that: One side of the long board (1) is fixedly connected with a mounting board (2) arranged opposite to the water reservoir and the granary.

3. The intelligent liquid level sensor according to claim 1, characterized in that: The reciprocating mechanism comprises a servo motor located in a stroke plate (8) and a groove (13) located on one side of a stroke groove (7) in a long plate (1), a tooth plate (10) being fixedly connected in the groove (13), a rolling thread column (9) being rotatably provided on the stroke plate (8) and meshing with the tooth plate (10), the rolling thread column (9) being fixedly connected to the output end of the servo motor, and the surface of the stroke plate (8) being in contact with the inner wall of the stroke groove (7).

4. The intelligent liquid level sensor according to claim 3, characterized in that: A rotation limiting rod (11) is rotatably provided at one end of the rolling thread column (9), and a limiting groove (12) cooperating with the rotation limiting rod (11) is provided on one side of the groove (13) inside the long plate (1).

5. The intelligent liquid level sensor according to claim 3, characterized in that: A storage battery electrically connected to the servo motor is arranged inside the long board (1), and a charging port cooperating with the storage battery is arranged on the long board (1).

6. The intelligent liquid level sensor according to claim 1, characterized in that: One side of the long board (1) is bonded with a spacer (3) that matches the water reservoir and two sides.

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