An online monitoring device for restaurant fume to prevent probe contamination

Abstract

The present invention discloses an online monitoring device for restaurant oil smoke that prevents probe contamination, which relates to the catering field and includes a monitoring head body, a cleaning ring movably sleeved on the monitoring head body, the cleaning ring contacts the monitoring head body, a top side movable mounting frame of the monitoring head body, a cylinder and a sleeve rod fixedly mounted on the mounting frame, a telescopic rod fixedly mounted on the output shaft of the cylinder through a coupling, a connecting rod movably mounted in the sleeve rod, the telescopic rod and the connecting rod are movably mounted on the cleaning ring, and an arc groove is provided on the monitoring head body. The present invention can start the cylinder through the setting of the cleaning ring, and then the cleaning ring can be moved up and down, and can swing back and forth while the cleaning ring moves up and down, so that the oil stains attached to the monitoring head body can be cleaned off, and then it can be ensured that the monitoring head body can capture oil smoke normally.

Description

Technical Field

[0001] The invention relates to the technical field of catering, and in particular to an online monitoring device for catering fume capable of preventing probe contamination. Background Art

[0002] The fume monitoring system is a system that integrates fume monitoring, data collection, and data transmission, developed to meet the special needs of the environmental protection industry using IoT sensing technology and GPRS wireless communication technology. Online monitoring of fume emission concentration indicators of catering enterprises is carried out to achieve on-site evidence collection, measurement, and law enforcement of catering fume emissions. The monitoring head, as a terminal monitoring device for capturing fume, is an indispensable part of the monitoring system.

[0003] In the prior art, when the monitoring head is capturing oil fume, long-term use will cause oil stains to adhere to the monitoring head, which will cause the monitoring head to be blocked over time and thus unable to capture oil fume. At the same time, since the monitoring head is mostly installed in the exhaust pipe, frequent maintenance will inevitably greatly increase the workload of oil fume monitoring. Therefore, an online catering oil fume monitoring device that can prevent probe contamination is needed to meet people's needs. Summary of the invention

[0004] The purpose of the present invention is to provide an online monitoring device for restaurant oil fumes that can prevent probe contamination, so as to solve the problem that the monitoring head proposed in the above background technology will cause oil stains to adhere to the monitoring head when it is used for a long time when capturing oil fumes, which will cause the monitoring head to be blocked over a long period of time, making it impossible to capture oil fumes. At the same time, since the monitoring head is mostly installed in the smoke exhaust pipe, frequent maintenance will inevitably greatly increase the workload of oil fume monitoring.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an online monitoring device for catering oil fumes that prevents probe contamination, comprising a monitoring head body, a cleaning ring movably sleeved on the monitoring head body, the cleaning ring contacts the monitoring head body, a top side movable mounting frame of the monitoring head body, a cylinder and a sleeve rod fixedly mounted on the mounting frame, a telescopic rod fixedly mounted on the output shaft of the cylinder through a coupling, a connecting rod movably mounted in the sleeve rod, the telescopic rod and the connecting rod are both movably mounted on the cleaning ring, an arc groove is opened on the monitoring head body, a driving rod movably mounted in the arc groove, a threaded block movably sleeved on the driving rod, and the threaded block is movably mounted on the cleaning ring.

[0006] Preferably, a rotation groove is provided on the cleaning ring, and the bottom ends of the telescopic rod and the sleeve rod both extend into the rotation groove.

[0007] Preferably, both inner walls of the rotating groove are provided with clamping grooves, a same rotating ring is rotatably installed in the two clamping grooves, and the bottom ends of the telescopic rod and the connecting rod are fixedly installed on the rotating ring.

[0008] Preferably, the mounting frame is provided with a mounting hole, a threaded rod is movably installed in the mounting hole, the threaded rod is fixedly installed on the monitoring head body, a nut is threadedly installed on the threaded rod, the nut is threadedly installed on the threaded rod, and the nut is in contact with the mounting frame.

[0009] Preferably, a thread groove is provided on the cleaning ring, and the thread block is threadably installed in the thread groove.

[0010] Preferably, a telescopic slot is provided on the threaded block, and one end of the driving rod extends into the telescopic slot.

[0011] Preferably, a spring is fixedly mounted on one end of the driving rod, and the other end of the spring is fixedly mounted on the inner wall of the telescopic slot.

[0012] The beneficial effects of the present invention are:

[0013] In the present invention, the cylinder can be started by setting the cleaning ring, so that the cleaning ring can move up and down, and can swing back and forth while moving up and down, so that the oil stains attached to the monitoring head body can be cleaned, thereby ensuring that the monitoring head body can capture oil smoke normally.

[0014] In the present invention, through the arrangement of the mounting frame and the threaded block, when the cleaning ring needs to be removed, the nut is first rotated to disengage it from the threaded rod, and then the threaded block is rotated to disengage it from the cleaning ring, so that the cleaning ring can be removed, and the cleaning ring can be conveniently maintained or reused, thereby effectively saving social resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a monitoring head of an online monitoring device for restaurant oil smoke that prevents probe contamination proposed by the present invention;

[0016] Figure 2 A schematic diagram of the back structure of a monitoring head of an online monitoring device for restaurant oil smoke that prevents probe contamination proposed by the present invention;

[0017] Figure 3 A schematic cross-sectional view of a cleaning circle of an online monitoring device for restaurant fume that prevents probe contamination, as proposed by the present invention;

[0018] Figure 4 The present invention proposes an online monitoring device for restaurant oil smoke that prevents probe contamination Figure 3 Schematic diagram of the structure of part A.

[0019] In the figure: 1. Monitoring head body; 2. Cleaning ring; 3. Mounting bracket; 4. Cylinder; 5. Telescopic rod; 6. Socket rod; 7. Rotating groove; 8. Card slot; 9. Rotating ring; 10. Mounting hole; 11. Threaded rod; 12. Nut; 13. Arc groove; 14. Threaded groove; 15. Threaded block; 16. Telescopic groove; 17. Driving rod; 18. Spring; 19. Connecting rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-4 , an online monitoring device for restaurant oil fume to prevent probe contamination, comprises a monitoring head body 1, a cleaning ring 2 is movably sleeved on the monitoring head body 1, the cleaning ring 2 is in contact with the monitoring head body 1, a top side movable mounting frame 3 of the monitoring head body 1, a cylinder 4 and a sleeve rod 6 are fixedly mounted on the mounting frame 3, a telescopic rod 5 is fixedly mounted on the output shaft of the cylinder 4 through a coupling, a connecting rod 19 is movably mounted in the sleeve rod 6, the telescopic rod 5 and the connecting rod 19 are both movably mounted on the cleaning ring 2, an arc groove 13 is opened on the monitoring head body 1, a driving rod 17 is movably mounted in the arc groove 13, a threaded block 15 is movably sleeved on the driving rod 17, and the threaded block 15 is movably mounted on the cleaning ring 2, by setting the cleaning ring 2 and being able to drive the cleaning ring 2 to move vertically and rotate by starting the cylinder 4, so that the oil stains attached to the monitoring head body 1 can be effectively cleaned off, thereby ensuring that the monitoring head body 1 can normally capture oil fume, thereby ensuring the normal monitoring of the monitoring head body 1.

[0022] In the present invention, a rotation groove 7 is provided on the cleaning ring 2 , and the bottom ends of the telescopic rod 5 and the sleeve rod 6 extend into the rotation groove 7 , and the cleaning ring 2 rotates on the telescopic rod 5 and the connecting rod 19 through the rotation groove 7 .

[0023] In the present invention, a card slot 8 is provided on the inner walls on both sides of the rotating groove 7, and the same rotating circle 9 is rotatably installed in the two card slots 8. The bottom ends of the telescopic rod 5 and the connecting rod 19 are fixedly installed on the rotating circle 9. When the cleaning circle 2 moves, the driving rod 17 is driven to move in the arc groove 13, thereby causing the cleaning circle 2 to rotate. When the cleaning circle 2 rotates, it rotates on the rotating circle 9 through the two card slots 8.

[0024] In the present invention, a mounting hole 10 is opened on the mounting frame 3, and a threaded rod 11 is movably installed in the mounting hole 10. The threaded rod 11 is fixedly installed on the monitoring head body 1, and a nut 12 is threadedly installed on the threaded rod 11. The nut 12 is threadedly installed on the threaded rod 11, and the nut 12 is in contact with the mounting frame 3. When the mounting frame 3 needs to be removed, the nut 12 is twisted to make the nut 12 rotate on the threaded rod 11, so that the nut 12 can be separated from the threaded rod 11, and the mounting frame 3 can be unlocked.

[0025] In the present invention, a thread groove 14 is formed on the cleaning ring 2 , and a thread block 15 is threadedly installed in the thread groove 14 . By rotating the thread block 15 , the thread block 15 rotates in the thread groove 14 , and then the thread block 15 can be separated from the thread groove 14 .

[0026] In the present invention, a telescopic slot 16 is provided on the threaded block 15 , and one end of the driving rod 17 extends into the telescopic slot 16 . When the threaded block 15 moves, it moves on the driving rod 17 through the telescopic slot 16 , thereby enabling the threaded block 15 to detach from the cleaning ring 2 .

[0027] In the present invention, a spring 18 is fixedly installed at one end of the driving rod 17, and the other end of the spring 18 is fixedly installed on the inner wall of the telescopic groove 16. When the threaded block 15 is rotated, the threaded block 15 rotates in the threaded groove 14, thereby causing the threaded block 15 to move. At the same time, the rotation of the threaded block 15 drives the driving rod 17 to rotate, and when the threaded block 15 moves, it moves on the driving rod 17 through the telescopic groove 16, and causes the spring 18 to contract under force.

[0028] Working principle of the present invention:

[0029] When the monitoring head body 1 is in use, the cylinder 4 is started, so that the cylinder 4 drives the telescopic rod 5 to move, and the movement of the telescopic rod 5 drives the rotating circle 9 to move, and the movement of the rotating circle 9 drives the cleaning circle 2 to move. At the same time, the movement of the rotating circle 9 drives the connecting rod 19 to move, and the connecting rod 19 moves in the sleeve rod 6, so that the cleaning circle 2 is restricted to only move vertically, and the movement of the cleaning circle 2 drives the threaded block 15 to move, and the movement of the threaded block 15 drives the driving rod 17 to move, and the driving rod 17 moves in the arc groove 13, so that the driving rod 17 drives the cleaning circle 2 to rotate, thereby realizing that the cleaning circle 2 can rotate while moving vertically, and at the same time, when the telescopic rod 5 is retracted, the cleaning circle 2 can be reset, so that The cleaning ring 2 can rotate back and forth while moving up and down, so that the cleaning ring 2 can clean the oil stains attached to the monitoring head body 1, thereby ensuring that the monitoring head body 1 can capture oil smoke normally. At the same time, the nut 12 is twisted to make the nut 12 disengage from the threaded rod 11, and then the threaded block 15 is rotated to make it disengage from the threaded groove 14. When the threaded block 15 rotates, it moves on the driving rod 17 through the telescopic groove 16, and the spring 18 is compressed, so that the cleaning ring 2 can be separated from the monitoring head body 1, and then the mounting frame 3 is moved to remove the cleaning ring 2, so that the cleaning ring 2 is easy to disassemble and maintain, or reuse, saving social resources.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An online monitoring device for restaurant oil smoke to prevent probe contamination, comprising a monitoring head body (1), characterized in that: A cleaning ring (2) is movably sleeved on the monitoring head body (1), the cleaning ring (2) is in contact with the monitoring head body (1), a rotation groove (7) is provided on the cleaning ring (2), and the bottom ends of the telescopic rod (5) and the sleeve rod (6) both extend into the rotation groove (7); a mounting frame (3) is movably and detachably mounted on the top side of the monitoring head body (1), a cylinder (4) and the sleeve rod (6) are fixedly mounted on the mounting frame (3), the output shaft of the cylinder (4) is fixedly mounted with the telescopic rod (5) through a coupling, a connecting rod (19) is movably mounted in the sleeve rod (6), and the telescopic rod (5) and the connecting rod (19) are both movably mounted on the cleaning ring (2); an arc groove (13) is provided on the monitoring head body (1), a driving rod (17) is movably mounted in the arc groove (13), a threaded block (15) is movably sleeved on the driving rod (17), and the threaded block (15) is movably mounted on the cleaning ring (2).

2. The restaurant oil fume online monitoring device for preventing probe contamination according to claim 1 is characterized by: The inner walls of both sides of the rotating groove (7) are provided with clamping grooves (8), and a same rotating ring (9) is rotatably mounted in the two clamping grooves (8). The bottom ends of the telescopic rod (5) and the connecting rod (19) are fixedly mounted on the rotating ring (9).

3. The restaurant oil fume online monitoring device for preventing probe contamination according to claim 1 is characterized by: The mounting frame (3) is provided with a mounting hole (10), a threaded rod (11) is movably mounted in the mounting hole (10), the threaded rod (11) is fixedly mounted on the monitoring head body (1), a nut (12) is threadedly mounted on the threaded rod (11), the nut (12) is threadedly mounted on the threaded rod (11), and the nut (12) is in contact with the mounting frame (3).

4. The restaurant oil fume online monitoring device for preventing probe contamination according to claim 1 is characterized in that: The cleaning ring (2) is provided with a thread groove (14), and the thread block (15) is threadably mounted in the thread groove (14).

5. The restaurant oil fume online monitoring device for preventing probe contamination according to claim 1 is characterized by: The threaded block (15) is provided with a telescopic slot (16), and one end of the driving rod (17) extends into the telescopic slot (16).

6. The restaurant oil fume online monitoring device for preventing probe contamination according to claim 1 is characterized by: A spring (18) is fixedly mounted on one end of the driving rod (17), and the other end of the spring (18) is fixedly mounted on the inner wall of the telescopic slot (16).

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