Magnetic effect type material level detection device

Abstract

The utility model discloses a magnetostrictive effect type material level detection device, which is applied to the field of magnetostrictive effect type material level detection devices and is characterized in that a motor rotates to enable a reciprocating screw rod to drive a guide block to reciprocate, the guide block reciprocates to drive a sliding cylinder to reciprocate, and the sliding cylinder reciprocates to drive a fixed frame to reciprocate. The fixing frame reciprocates to drive the cleaning head to reciprocate, and the cleaning head reciprocates to clean the surface of the probe rod, so that the purpose of having the cleaning function can be achieved, the cleaning and detection precision of the probe rod is ensured, and the stability is improved. According to the utility model, after the plugs are plugged, the rotating cylinder is rotated to enable the triangular groove to move transversely, the triangular groove moves transversely to enable the telescopic rod to drive the pressing block to move, the pressing block moves to drive the rubber pad to move, and the rubber pad moves to press the plugs, so that the purpose of having an anti-loosening function can be achieved; the stability of the plug and the jack and the stability of the device are ensured, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of detection devices, in particular to a magneto-effect type material level detection device. Background Art

[0002] At present, a Chinese utility model with the announcement number CN215448118U discloses a magnetostrictive liquid level gauge, including: a liquid level gauge body, the liquid level gauge body including an instrument panel, a sensor and a detection rod connected to the instrument panel, the sensor is installed on the instrument panel, the detection rod is provided with a float, and the liquid level gauge body is provided with a mounting mechanism. The magnetostrictive liquid level gauge described in the utility model can completely seal the instrument panel through the provided sealing mechanism, and the instrument panel and the sealing cover can be installed in a fitting manner through the provided sealing cover, the fixing rod and the fixing block. The sealing member and the sealing block can increase the sealing performance between the sealing cover and the instrument panel, thereby preventing external moisture from entering the interior of the instrument panel, extending the service life of the liquid level gauge body, and facilitating people to use. The entire device has a simple structure and is easy to operate, which increases the practicality of the entire magnetostrictive liquid level gauge.

[0003] The existing material level detection device does not have a cleaning function. The probe rod of a general material level detection device is in direct contact with the material. Long-term use will cause stains on the surface of the probe rod. These stains will affect the smoothness of the float's up and down movement with the change of the liquid level, reducing the measurement accuracy, or even getting stuck and losing the measurement effect. It also does not have an anti-loosening function. General detection devices are connected through jacks and plugs. During the use of the plug-in, it is easy to be loosened or fall off due to external pulling, affecting the stability of the detection device and making it inconvenient to use. In order to solve the above-mentioned problems, we propose a magneto-induced effect material level detection device. Utility Model Content

[0004] The utility model aims to provide a magnetic effect type material level detection device, which has the advantages of having a cleaning function and an anti-loosening function.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a magneto-induced effect material level detection device, including an electronic meter head, a probe rod is installed at the bottom of the electronic meter head, a float is slidably sleeved on the surface of the probe rod, a fixed plate is fixedly sleeved on the surface of the probe rod, a bottom plate is bolted to the bottom of the probe rod, a motor is bolted to the top of the fixed plate, an output end of the motor passes through the fixed plate and is connected to a reciprocating screw rod through a coupling, and the bottom of the reciprocating screw rod is rotatably connected to the top of the bottom plate, a slide cylinder is slidably sleeved on the surface of the reciprocating screw rod, and a guide is rotatably connected to the inner wall of the slide cylinder Toward block, the surface of the sliding cylinder is bolted with a fixing frame, the inner wall of the fixing frame is bolted with a cleaning head, and the cleaning head is slidably sleeved with the surface of the probe rod, the surface of the electronic meter head is bolted with a fixing cylinder, the inner wall of the fixing cylinder is fixedly sleeved with a jack, the surface of the fixing cylinder is threadedly connected with a rotating cylinder, the inner wall of the rotating cylinder is provided with a triangular groove, the inner wall of the triangular groove is slidably connected with a telescopic rod, one end of the telescopic rod is bolted with a clamping block, and the clamping block is slidably connected with the inner wall of the fixing cylinder, the surface of the telescopic rod is fixedly sleeved with a limiting plate, and a spring is arranged between the limiting plate and the fixed inner wall.

[0006] By adopting the above technical scheme, the reciprocating screw is driven to rotate by the rotation of the motor, the reciprocating screw drives the guide block to move back and forth, the reciprocating movement of the guide block drives the slide cylinder to move back and forth, the reciprocating movement of the slide cylinder drives the fixed frame to move back and forth, the reciprocating movement of the fixed frame drives the cleaning head to move back and forth, and the cleaning head reciprocates to clean the surface of the probe rod, so as to achieve the purpose of having a cleaning function, ensure the cleaning and detection accuracy of the probe rod, and improve the stability. After the plug and the plug are plugged in, the rotating cylinder is rotated to make the rotating cylinder drive the triangular groove to move horizontally, and the lateral movement of the triangular groove causes the telescopic rod to drive the clamping block to move, and the movement of the clamping block drives the rubber pad to move, and the rubber pad moves to clamp the plug, so as to achieve the purpose of having an anti-loosening function, ensure the stability of the plug and the socket and the stability of the device, and facilitate use.

[0007] The utility model is further configured as follows: a sliding rod is bolted between the fixed plate and the bottom plate, a sliding block is slidably sleeved on the surface of the sliding rod, and the sliding block is bolted to the surface of the sliding cylinder.

[0008] By adopting the above technical solution, the slide bar and the slide block are provided to prevent the slide cylinder from deflecting and ensure stability.

[0009] The utility model is further configured as follows: a protective shell is bolted to the surface of the fixing plate, and the motor is located inside the protective shell.

[0010] By adopting the above technical solution, the motor is protected by providing a protective shell.

[0011] The utility model is further configured as follows: the surface of the rotating cylinder is provided with anti-slip grooves.

[0012] By adopting the above technical solution, anti-skid patterns are provided to prevent hands from slipping and facilitate operation.

[0013] The utility model is further configured as follows: a rubber pad is bonded to the surface of the pressing block.

[0014] By adopting the above technical solution and arranging the rubber pad, damage to the plug can be prevented.

[0015] The utility model is further configured as follows: the material of the cleaning head is nylon.

[0016] By adopting the above technical solution, the cleaning head is made of nylon, which is cheap and durable.

[0017] The utility model is further configured as follows: a mounting hole is provided on the surface of the fixing plate.

[0018] By adopting the above technical solution and providing the mounting holes, it is convenient to install the fixing device.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model drives the reciprocating screw to rotate by the rotation of the motor, the reciprocating screw drives the guide block to move back and forth, the reciprocating movement of the guide block drives the slide tube to move back and forth, the reciprocating movement of the slide tube drives the fixed frame to move back and forth, the reciprocating movement of the fixed frame drives the cleaning head to move back and forth, and the reciprocating movement of the cleaning head cleans the surface of the probe rod, which can achieve the purpose of having a cleaning function, ensure the cleaning of the probe rod and the accuracy of detection, and improve stability;

[0021] 2. The utility model can achieve the purpose of anti-loosening function by rotating the rotating cylinder after the plug and the socket are plugged in, so that the rotating cylinder drives the triangular groove to move horizontally, the triangular groove moves horizontally to drive the pressing block to move, the pressing block moves to drive the rubber pad to move, and the rubber pad moves to press the plug, thereby ensuring the stability of the plug and the socket and the stability of the device, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0024] Figure 3 It is a side sectional view of a local structure of the utility model;

[0025] Figure 4 This utility model Figure 2 A magnified view of the structure at center;

[0026] Figure 5 This utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0027] Figure numerals: 1. electronic meter head; 2. probe rod; 3. float; 4. fixed plate; 5. bottom plate; 6. motor; 7. reciprocating screw; 8. slide cylinder; 9. guide block; 10. fixed frame; 11. cleaning head; 12. fixed cylinder; 13. socket; 14. rotating cylinder; 15. triangular groove; 16. telescopic rod; 17. clamping block; 18. limit plate; 19. spring; 20. slide rod; 21. slider; 22. protective shell; 23. anti-slip pattern; 24. rubber pad; 25. mounting hole. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings. Example 1

[0029] refer to Figure 1 , Figure 2 and Figure 4 The magnetic effect type material level detection device comprises an electronic meter head 1, a probe rod 2 is installed at the bottom of the electronic meter head 1, a float 3 is slidably sleeved on the surface of the probe rod 2, a fixed plate 4 is fixedly sleeved on the surface of the probe rod 2, a bottom plate 5 is bolted to the bottom of the probe rod 2, a motor 6 is bolted to the top of the fixed plate 4, an output end of the motor 6 passes through the fixed plate 4 and is connected to a reciprocating screw rod 7 through a coupling, and the bottom of the reciprocating screw rod 7 is rotatably connected to the top of the bottom plate 5, a sliding cylinder 8 is slidably sleeved on the surface of the reciprocating screw rod 7, a guide block 9 is rotatably connected to the inner wall of the sliding cylinder 8, and a fixed frame 10 is bolted to the surface of the sliding cylinder 8 A cleaning head 11 is bolted to the inner wall of the fixed frame 10, and the cleaning head 11 is slidably sleeved with the surface of the probe rod 2. The reciprocating screw rod 7 is driven to rotate by the rotation of the motor 6, and the reciprocating screw rod 7 drives the guide block 9 to move back and forth. The reciprocating movement of the guide block 9 drives the slide cylinder 8 to move back and forth. The reciprocating movement of the slide cylinder 8 drives the fixed frame 10 to move back and forth. The reciprocating movement of the fixed frame 10 drives the cleaning head 11 to move back and forth. The reciprocating movement of the cleaning head 11 to clean the surface of the probe rod 2 can achieve the purpose of having a cleaning function, ensure the cleaning and detection accuracy of the probe rod 2, and improve stability.

[0030] refer to Figure 1 and Figure 4 A slide rod 20 is bolted between the fixed plate 4 and the bottom plate 5, a slider 21 is slidably sleeved on the surface of the slide rod 20, and the slider 21 is bolted to the surface of the slide tube 8. By setting the slide rod 20 and the slider 21, the slide tube 8 is prevented from deflecting and stability is ensured.

[0031] refer to Figure 1 and Figure 2 A protective shell 22 is bolted to the surface of the fixing plate 4 , and the motor 6 is located inside the protective shell 22 . The motor 6 is protected by providing the protective shell 22 .

[0032] refer to Figure 1 The material of the cleaning head 11 is nylon. By setting the material of the cleaning head 11 to nylon, the price is cheap and durable. Example 2

[0033] refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 The surface of the electronic meter head 1 is bolted with a fixed cylinder 12, and the inner wall of the fixed cylinder 12 is fixedly sleeved with a socket 13. The surface of the fixed cylinder 12 is threadedly connected with a rotating cylinder 14. The inner wall of the rotating cylinder 14 is provided with a triangular groove 15, and the inner wall of the triangular groove 15 is slidably connected with a telescopic rod 16. One end of the telescopic rod 16 is bolted with a clamping block 17, and the clamping block is slidably connected to the inner wall of the fixed cylinder 12. A limit plate 18 is fixedly sleeved on the surface of the telescopic rod 16, and a spring 19 is arranged between the limit plate 18 and the fixed inner wall. After the plug and the plug are plugged in, the rotating cylinder 14 is rotated, so that the rotating cylinder 14 drives the triangular groove 15 to move horizontally, and the triangular groove 15 moves horizontally to drive the telescopic rod 16 to drive the clamping block 17 to move, and the clamping block 17 moves to drive the rubber pad 24 to move. The rubber pad 24 moves to clamp the plug, which can achieve the purpose of having an anti-loosening function, ensure the stability of the plug and the socket 13 and the stability of the device, and is convenient to use.

[0034] refer to Figure 3 The surface of the rotating cylinder 14 is provided with anti-skid patterns 23, which can prevent hand slippage and facilitate operation.

[0035] refer to Figure 3 and Figure 5 A rubber pad 24 is bonded to the surface of the pressing block 17. The rubber pad 24 is provided to prevent damage to the plug.

[0036] refer to Figure 1 and Figure 2 A mounting hole 25 is provided on the surface of the fixing plate 4. The mounting hole 25 is provided to facilitate installation of the fixing device.

[0037] Brief description of the use process: The rotation of the motor 6 drives the reciprocating screw 7 to rotate, and the rotation of the reciprocating screw 7 drives the guide block 9 to move back and forth, and the reciprocating movement of the guide block 9 drives the slide 8 to move back and forth, and the reciprocating movement of the slide 8 drives the fixed frame 10 to move back and forth, and the reciprocating movement of the fixed frame 10 drives the cleaning head 11 to move back and forth, and the cleaning head 11 reciprocates to clean the surface of the probe rod 2, which can achieve the purpose of having a cleaning function. After the plug and the plug are plugged in, the rotating cylinder 14 is rotated to make the rotating cylinder 14 drive the triangular groove 15 to move horizontally, and the triangular groove 15 moves horizontally to make the telescopic rod 16 drive the pressing block 17 to move, and the pressing block 17 moves to drive the rubber pad 24 to move, and the rubber pad 24 moves to press the plug, which can achieve the purpose of having an anti-loosening function. Rotate the rotating cylinder 14 in the opposite direction, and the rotating cylinder 14 drives the triangular groove 15 to move in the opposite direction. Under the action of the spring 19, the telescopic rod 16 drives the pressing block 17 to prevent the rubber pad 24 from loosening and pressing the plug, and then the plug can be pulled out to complete the disassembly.

[0038] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A magneto-induced material level detection device, comprising an electronic meter head (1), characterized in that: A probe rod (2) is installed at the bottom of the electronic meter head (1), a float (3) is slidably sleeved on the surface of the probe rod (2), a fixed plate (4) is fixedly sleeved on the surface of the probe rod (2), a bottom plate (5) is bolted to the bottom of the probe rod (2), a motor (6) is bolted to the top of the fixed plate (4), an output end of the motor (6) passes through the fixed plate (4) and is connected to a reciprocating screw rod (7) through a coupling, and the bottom of the reciprocating screw rod (7) is rotatably connected to the top of the bottom plate (5), a slide cylinder (8) is slidably sleeved on the surface of the reciprocating screw rod (7), the inner wall of the slide cylinder (8) is rotatably connected to a guide block (9), a fixed frame (10) is bolted to the surface of the slide cylinder (8), and a cleaning screw (10) is bolted to the inner wall of the fixed frame (10). The cleaning head (11) is slidably sleeved with the surface of the probe rod (2); a fixed cylinder (12) is bolted to the surface of the electronic meter head (1); a socket (13) is fixedly sleeved on the inner wall of the fixed cylinder (12); a rotating cylinder (14) is threadedly connected to the surface of the fixed cylinder (12); a triangular groove (15) is provided on the inner wall of the rotating cylinder (14); a telescopic rod (16) is slidably connected to the inner wall of the triangular groove (15); a clamping block (17) is bolted to one end of the telescopic rod (16); the clamping block is slidably connected to the inner wall of the fixed cylinder (12); a limiting plate (18) is fixedly sleeved on the surface of the telescopic rod (16); a spring (19) is provided between the limiting plate (18) and the inner wall of the fixed cylinder (12).

2. The magneto-effect material level detection device according to claim 1, characterized in that: A sliding rod (20) is bolted between the fixed plate (4) and the bottom plate (5), a sliding block (21) is slidably sleeved on the surface of the sliding rod (20), and the sliding block (21) is bolted to the surface of the sliding cylinder (8).

3. The magneto-effect material level detection device according to claim 1, characterized in that: A protective shell (22) is bolted to the surface of the fixing plate (4), and the motor (6) is located inside the protective shell (22).

4. The magneto-effect material level detection device according to claim 1, characterized in that: The surface of the rotating cylinder (14) is provided with anti-slip grooves (23).

5. The magneto-effect material level detection device according to claim 1, characterized in that: A rubber pad (24) is bonded to the surface of the pressing block (17).

6. The magneto-effect material level detection device according to claim 1, characterized in that: The cleaning head (11) is made of nylon.

7. The magneto-effect material level detection device according to claim 1, characterized in that: A mounting hole (25) is provided on the surface of the fixing plate (4).

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