Loading station monitoring equipment

Abstract

The invention discloses a loading station monitoring device, and relates to the field of closed circuit televisions. The loading station monitoring equipment comprises a hard disk video recorder, a plurality of closed-circuit monitors and a security room sub-control and remote monitoring computer, the plurality of closed-circuit monitors carry out camera shooting at different positions and transmit data to the hard disk video recorder, and then the hard disk video recorder sends the data to the security room sub-control and remote monitoring computer. The closed-circuit monitor comprises a monitoring main body, a scraping strip, a rotating unit and an overturning unit. According to the loading station monitoring equipment, when the lens end of the monitoring main body needs to be cleaned, the rotating unit can drive the scraping strip to do circular motion on the lens end of the monitoring main body, all-directional cleaning of the lens end of the monitoring main body is achieved, and after cleaning is completed, the overturning unit is used for driving the scraping strip to overturn outwards, so that the lens end of the monitoring main body is cleaned. The scraping strip is separated from the monitoring range of the lens end of the monitoring main body, so that the monitoring visual field is completely exposed, and the long-standing problem of visual field shielding in the traditional design is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of closed-circuit televisions, in particular to a monitoring device for a loading station. Background Art

[0002] Closed-circuit television surveillance systems can project images of monitored and controlled objects in real time, vividly and realistically in situations where people cannot or cannot observe directly. People use this feature to obtain a large amount of information in a timely manner, greatly improving the accuracy and reliability of anti-theft alarm systems.

[0003] In industrial sites like loading stations, CCTV surveillance systems are constantly exposed to complex environments, where dust, dirt, and other impurities easily accumulate on the lenses, severely impacting the quality of the footage. Traditional surveillance equipment relies on regular manual cleaning, which is not only inefficient but also poses safety risks in inclement weather or high-risk environments.

[0004] Nowadays, a scraper similar to a car wiper is often set under the lens end of the monitoring device, which can drive the scraper to swing at the lens end of the monitoring device, thereby realizing automatic cleaning of the lens end of the monitoring device. However, during use, since the scraper is always in contact with the lens end, even if the scraper can be rotated to one side of the lens end mirror, it may still block the monitoring picture of the lens end. At the same time, since the lens end is generally set to be circular and generally rotates around the bottom drive motor shaft as the axis, the space covered by the scraper movement trajectory is limited, and it is difficult to achieve the effect of fully cleaning the lens end of the monitoring device. Therefore, there is an urgent need for a monitoring device with all-round automatic cleaning function to solve the above problems. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides a loading station monitoring device, which solves the problem that the space covered by the scraper movement trajectory of the existing monitoring device is limited, making it difficult to fully clean the lens end of the monitoring device, and the scraper can be rotated to one side of the mirror at the lens end, but may still block the monitoring screen at the lens end.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a loading station monitoring device, including a hard disk video recorder, multiple closed-circuit monitors, a security room sub-controller, and a remote monitoring computer. The multiple closed-circuit monitors record images at different locations and transmit the data to the hard disk video recorder, which then sends the data to the security room sub-controller and the remote monitoring computer. The closed-circuit monitor includes:

[0007] Monitoring subject;

[0008] A scraper bar, which is in contact with the lens end of the monitoring subject, and one end of the scraper bar is located at the geometric center of the lens end of the monitoring subject;

[0009] A rotating unit is provided outside the lens end of the monitoring body, and the rotating unit is capable of driving the scraper to perform a circular motion on the lens end of the monitoring body, thereby achieving all-round cleaning of the lens end of the monitoring body;

[0010] A flip unit is provided outside the lens end of the monitoring body, and the flip unit can drive the scraper to flip;

[0011] When the lens end of the monitoring subject needs to be cleaned, the rotating unit is used in conjunction with the scraper to clean the lens end of the monitoring subject. After cleaning, the flip unit is used to drive the scraper to flip outward so that the scraper is out of the monitoring range of the lens end of the monitoring subject.

[0012] Preferably, the rotating unit includes:

[0013] An annular seat, which is fixedly mounted on the outer ring surface of the lens end of the monitoring body;

[0014] A mounting seat is arranged on the outside of the annular seat, and a rotation groove is opened at the bottom of the mounting seat, and a rotation shaft is rotatably arranged on the inner wall of the rotation groove;

[0015] A rotating bar, one end of which is inserted into the inner wall of the rotating groove and fixedly sleeved on the outer side of the rotating shaft;

[0016] The driving motor is fixedly mounted on the outer ring surface of the lens end of the monitoring body, and the driving motor drives the mounting seat to move along the annular seat.

[0017] Preferably, a circular groove is provided on the outer ring surface of the annular seat, and a limiting ring is slidably provided on the inner wall of the circular groove, the outer fixed sleeve of the limiting ring is provided with a mounting ring and a gear ring, and the end of the mounting seat is fixedly connected to the mounting ring, the output shaft of the drive motor is fixedly connected to the driving gear, and the driving gear is meshed with the gear ring.

[0018] Preferably, a protective cover is provided on the outer side of the output shaft of the drive motor and the drive gear, and the protective cover is fixedly connected to the outer side of the annular seat.

[0019] Preferably, the turning unit includes:

[0020] A positioning seat, which is located outside the lens end of the monitoring body, and a plurality of connecting columns are fixedly installed between the positioning seat and the lens end of the monitoring body;

[0021] A positioning groove is provided inside the positioning seat and on a side close to the rotating unit;

[0022] a positioning ring slidably disposed on the inner wall of the positioning groove;

[0023] One end of the transmission bar is inserted into the positioning groove and is slidably connected to the positioning ring, and the other end of the transmission bar is transmission-connected to the rotating shaft.

[0024] Preferably, a circular slide rail is fixedly mounted on the side surface of the positioning ring, an end portion of the transmission bar is fixedly connected to a limiting block, and the limiting block is slidably arranged on the inner wall of the circular slide rail.

[0025] Preferably, a protective shell is embedded in the bottom of the mounting seat, the end of the transmission bar extends toward the inside of the protective shell and is symmetrically fixedly connected to two racks, transmission gears are fixedly sleeved on both sides of the two ends of the rotating shaft, and the two racks are respectively meshed with the two racks.

[0026] Preferably, two mounting shells are symmetrically fixedly installed between the positioning seat and the lens end of the monitoring body, an electric push rod is fixedly installed inside the mounting shell, a connecting groove is opened between the positioning seat and the mounting shell, the end of the electric push rod output shaft is fixedly connected to a connecting block, and the connecting block is fixedly connected to the positioning ring through the connecting groove.

[0027] Preferably, a rain cover is fixedly installed on the top of the monitoring body, and a support frame is installed on the bottom of the monitoring body.

[0028] Preferably, the monitoring subject integrates:

[0029] A raindrop sensor is provided on the edge of the rain cover;

[0030] A dust concentration sensor is located at the bottom of the monitoring body;

[0031] The temperature and humidity sensor is embedded in the inner side of the monitoring body shell.

[0032] The present invention discloses a loading station monitoring device, which has the following beneficial effects:

[0033] 1. When the monitoring device of the installed station needs to clean the lens end of the monitoring subject, the rotating unit can drive the scraper to move in a circular motion on the lens end of the monitoring subject to achieve all-round cleaning of the lens end of the monitoring subject. After cleaning, the flip unit is used to drive the scraper to flip outward, so that the scraper is out of the monitoring range of the lens end of the monitoring subject, so that the monitoring field of view is 100% exposed, solving the long-standing field of view obstruction problem of traditional design. The rotating unit and the flip unit are integrated on the outside of the lens end of the monitoring subject, with a compact structure, no additional space is occupied, and easy installation is carried out, minimizing the impact on the original function of the equipment.

[0034] 2. The drive motor of this station monitoring device rotates via the drive gear, which in turn drives the mounting base along the annular base via the mounting ring. As the mounting base moves, the rotating shaft rotates the rotating bar, which in turn drives the scraper bar in a circular motion, achieving all-around cleaning of the monitoring subject's lens end face.

[0035] 3. In this loading station monitoring device, an electric push rod drives a positioning ring through a connecting block to slide within a positioning groove. The positioning ring drives a transmission bar via a circular slide rail and a limit block. The transmission bar rotates the rotating shaft via a rack and a transmission gear. As the rotating shaft rotates, it causes the scraper bar to flip, moving it out of the monitoring range. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 This is a schematic diagram of the architecture of the present invention;

[0038] Figure 2 A schematic diagram of the structure of the closed-circuit monitor of the present invention

[0039] Figure 3 This is a schematic structural diagram of the monitoring body, scraper strip, rotating unit and flipping unit of the present invention;

[0040] Figure 4 Schematic diagram of the structure of the rotating unit of the present invention;

[0041] Figure 5 It is a partial structural schematic diagram of the rotating unit of the present invention;

[0042] Figure 6 It is a partial structural diagram of the rotating unit and the flipping unit of the present invention;

[0043] Figure 7 It is a partial structural diagram of the turning unit of the present invention;

[0044] Figure 8 This is a schematic structural diagram of the positioning ring, transmission bar and electric push rod of the present invention;

[0045] Figure 9 This is a schematic structural diagram of the connection between the positioning ring and the transmission bar of the present invention;

[0046] Figure 10 It is a structural schematic diagram of the connection between the rotating unit and the flipping unit of the present invention.

[0047] In the figure: 1. Monitoring body; 2. Scraper bar; 3. Rotating unit; 31. Annular seat; 32. Limiting ring; 33. Mounting ring; 34. Gear ring; 35. Mounting seat; 351. Rotating shaft; 36. Rotating bar; 37. Driving motor; 38. Driving gear; 39. Protective cover; 4. Flipping unit; 41. Positioning seat; 411. Connecting column; 42. Positioning groove; 43. Positioning ring; 431. Circular slide rail; 44. Transmission bar; 441. Limiting block; 45. Protective shell; 46. Rack; 47. Transmission gear; 48. Mounting shell; 49. Electric push rod; 491. Connecting block; 5. Rain cover; 6. Support frame. DETAILED DESCRIPTION

[0048] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0049] The embodiment of the present application solves the problem that the space covered by the scraper movement trajectory of the existing monitoring equipment is limited, making it difficult to fully clean the lens end of the monitoring equipment, and the scraper can be rotated to one side of the lens end mirror, but may still block the monitoring image of the lens end. When it is necessary to clean the lens end of the monitoring body 1, the rotating unit 3 can drive the scraper 2 to move in a circular motion on the lens end of the monitoring body 1 to achieve all-round cleaning of the lens end of the monitoring body 1. After cleaning, the flip unit 4 is used to drive the scraper 2 to flip outward, so that the scraper 2 is out of the monitoring range of the lens end of the monitoring body 1, so that the monitoring field of view is 100% exposed, solving the long-standing field of view obstruction problem of traditional designs. The rotating unit 3 and the flip unit 4 are integrated on the outside of the lens end of the monitoring body 1, with a compact structure, no additional space is occupied, and installation is convenient, minimizing the impact on the original function of the equipment.

[0050] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0051] An embodiment of the present invention discloses a loading station monitoring device.

[0052] According to the attached Figure 1-10 As shown, it includes a hard disk video recorder, multiple closed-circuit monitors, a security room sub-controller, and a remote monitoring computer. Multiple closed-circuit monitors record videos at different locations and transmit the data to the hard disk video recorder, which then sends the data to the security room sub-controller and the remote monitoring computer. The closed-circuit monitors include:

[0053] Monitoring subject 1;

[0054] The scraper strip 2 is fitted with the lens end of the monitoring body 1, and one end of the scraper strip 2 is located at the geometric center of the lens end of the monitoring body 1;

[0055] The rotating unit 3 is arranged outside the lens end of the monitoring body 1, and the rotating unit 3 can drive the scraper 2 to perform a circular motion on the lens end of the monitoring body 1, thereby achieving all-round cleaning of the lens end of the monitoring body 1;

[0056] The flip unit 4 is arranged outside the lens end of the monitoring body 1, and the flip unit 4 can drive the scraper 2 to flip;

[0057] When the lens end of the monitoring subject 1 needs to be cleaned, the rotating unit 3 is used in conjunction with the scraper 2 to clean the lens end of the monitoring subject 1. After cleaning, the flip unit 4 is used to drive the scraper 2 to flip outward, so that the scraper 2 is out of the monitoring range of the lens end of the monitoring subject 1.

[0058] When the lens end of the monitoring body 1 needs to be cleaned, the rotating unit 3 can drive the scraper 2 to move in a circular motion on the lens end of the monitoring body 1, thereby realizing all-round cleaning of the lens end of the monitoring body 1. After the cleaning is completed, the flip unit 4 is used to drive the scraper 2 to flip outward, so that the scraper 2 is out of the monitoring range of the lens end of the monitoring body 1, so that the monitoring field of view is 100% exposed, solving the long-standing field of view obstruction problem of traditional designs. The rotating unit 3 and the flip unit 4 are integrated on the outside of the lens end of the monitoring body 1, with a compact structure, taking up no additional space, and being easy to install, minimizing the impact on the original function of the equipment.

[0059] Specifically disclosed, the rotating unit 3 includes:

[0060] An annular seat 31 is fixedly mounted on the outer ring surface of the lens end of the monitoring body 1;

[0061] The mounting seat 35 is arranged outside the annular seat 31, and a rotation groove is opened at the bottom of the mounting seat 35, and a rotation shaft 351 is rotatably arranged on the inner wall of the rotation groove;

[0062] The rotating bar 36 has one end inserted into the inner wall of the rotating groove and is fixedly sleeved on the outer side of the rotating shaft 351;

[0063] The driving motor 37 is fixedly mounted on the outer ring surface of the lens end of the monitoring body 1 , and the driving motor 37 drives the mounting seat 35 to move along the annular seat 31 .

[0064] Furthermore, a circular groove is provided on the outer ring surface of the annular seat 31, and a limiting circular ring 32 is slidably provided on the inner wall of the circular groove. The outer fixed sleeve of the limiting circular ring 32 is provided with a mounting ring 33 and a gear ring 34, and the end of the mounting seat 35 is fixedly connected to the mounting ring 33. The output shaft of the drive motor 37 is fixedly connected to the drive gear 38, and the drive gear 38 is meshed with the gear ring 34.

[0065] When the drive motor 37 is in operation, it drives the gear ring 34 to rotate via the drive gear 38. The gear ring 34 drives the mounting base 35 to move along the annular base 31 via the mounting ring 33. During the movement of the mounting base 35, the rotating shaft 351 drives the rotating bar 36 to rotate, thereby driving the scraper bar 2 to perform a circular motion, achieving all-round cleaning of the lens end face of the monitoring body 1.

[0066] Furthermore, a protective cover 39 is provided on the outside of the output shaft of the drive motor 37 and the drive gear 38, and the protective cover 39 is fixedly connected to the outside of the annular seat 31. The protective cover 39 is provided on the outside of the output shaft of the drive motor 37 and the drive gear 38, and is fixedly connected to the outside of the annular seat 31 to play a protective role.

[0067] Specifically disclosed, the turning unit 4 includes:

[0068] A positioning seat 41 is located outside the lens end of the monitoring body 1, and a plurality of connecting posts 411 are fixedly installed between the positioning seat 41 and the lens end of the monitoring body 1;

[0069] A positioning groove 42 is formed inside the positioning seat 41 and on a side close to the rotating unit 3;

[0070] a positioning ring 43 slidably disposed on the inner wall of the positioning groove 42;

[0071] One end of the transmission bar 44 is inserted into the positioning groove 42 and is slidably connected to the positioning ring 43 , and the other end of the transmission bar 44 is transmission-connected to the rotating shaft 351 .

[0072] Furthermore, a circular slide rail 431 is fixedly installed on the side of the positioning ring 43 , and the end of the transmission bar 44 is fixedly connected to a limit block 441 , and the limit block 441 is slidably set on the inner wall of the circular slide rail 431 .

[0073] Furthermore, a protective shell 45 is embedded in the bottom of the mounting base 35, and the end of the transmission bar 44 extends toward the inside of the protective shell 45 and is symmetrically fixedly connected to two racks 46. Transmission gears 47 are fixedly sleeved on both sides of the two ends of the rotating shaft 351, and the two racks 46 are respectively meshed with the two racks 46.

[0074] Furthermore, two mounting shells 48 are symmetrically fixedly installed between the positioning seat 41 and the lens end of the monitoring body 1, and an electric push rod 49 is fixedly installed inside the mounting shell 48. A connecting groove is opened between the positioning seat 41 and the mounting shell 48, and the end of the output shaft of the electric push rod 49 is fixedly connected with a connecting block 491, and the connecting block 491 passes through the connecting groove and is fixedly connected to the positioning ring 43.

[0075] The electric push rod 49 drives the positioning ring 43 to slide within the positioning groove 42 via the connecting block 491. The positioning ring 43 drives the transmission bar 44 via the circular slide rail 431 and the limit block 441. The transmission bar 44 drives the rotating shaft 351 to rotate via the rack 46 and the transmission gear 47. As the rotating shaft 351 rotates, it causes the scraper bar 2 to flip, moving it out of the monitoring range.

[0076] When the lens end of the monitoring body 1 needs to be cleaned, the rotating unit 3 can drive the scraper 2 to move in a circular motion on the lens end of the monitoring body 1, thereby realizing all-round cleaning of the lens end of the monitoring body 1. After the cleaning is completed, the flip unit 4 is used to drive the scraper 2 to flip outward, so that the scraper 2 is out of the monitoring range of the lens end of the monitoring body 1, so that the monitoring field of view is 100% exposed, solving the long-standing field of view obstruction problem of traditional designs. The rotating unit 3 and the flip unit 4 are integrated on the outside of the lens end of the monitoring body 1, with a compact structure, taking up no additional space, and being easy to install, minimizing the impact on the original function of the equipment.

[0077] Furthermore, a rain cover 5 is fixedly installed on the top of the monitoring body 1 , and a support frame 6 is installed on the bottom of the monitoring body 1 .

[0078] The rainproof cover 5 can protect the monitoring body 1 from rain, and the support frame 6 can be used to facilitate the installation of the monitoring body 1 at a suitable position of the loading station.

[0079] Specially disclosed, monitoring subject 1 integrates:

[0080] A raindrop sensor is provided on the edge of the rain cover 5;

[0081] A dust concentration sensor is located at the bottom of the monitoring body 1;

[0082] The temperature and humidity sensor is embedded inside the outer shell of the monitoring body 1.

[0083] The monitoring body 1 has a built-in control module, and the control module is connected to the raindrop sensor, temperature and humidity sensor and temperature and humidity sensor. The raindrop sensor, dust concentration sensor and temperature and humidity sensor are used to detect rainfall intensity, dust concentration sensor and temperature and humidity respectively.

[0084] It should be emphasized that if the equipment is installed in an environment with a lot of dust, a spray head can be integrated at the front edge of the rain cover 5, which can spray clean water or cleaning liquid toward the lens end of the monitoring body 1 to assist in the cleaning process of the lens end of the monitoring body 1. The other end of the spray head can be connected to the liquid storage cylinder and the booster pump, so that the clean water or cleaning liquid in the liquid storage cylinder can be pumped into the spray head. A liquid level sensor can be installed in the liquid storage cylinder to remind the staff of the liquid level inside the liquid storage cylinder. At the same time, when the temperature and humidity sensor detects that the ambient temperature is lower than 0 degrees, it controls the spray head to stop spraying clean water or cleaning liquid.

[0085] Automatic cleaning process:

[0086] Environmental perception and triggering stage: The raindrop sensor 7 monitors the rainfall intensity in real time. When the detection value is ≥2mm / min, it sends a cleaning signal to the control module; the dust concentration sensor 8 continuously collects PM2.5 / PM10 data. When the PM10 concentration is greater than 150μg / m 3 When the cleaning signal is sent to the control module;

[0087] Cleaning preparation stage

[0088] After receiving the cleaning instruction, the electric push rod 49 pushes the positioning ring 43 to move axially along the positioning groove 42; the transmission bar 44 engages with the transmission gear 47 of the rotating shaft 351 through the rack 46, driving the scraper 2 to flip from the standby position to the working position, so that the scraper 2 is in contact with the lens end;

[0089] Cleaning execution phase

[0090] The drive motor 37 accelerates to the working speed, drives the gear ring 34 through the drive gear 38, and then drives the scraper 2 to make a circular motion, and the cleaning track covers the entire surface of the lens. At the same time, when cleaning on rainy days, the scraper 2 pauses for 2 seconds after each rotation to use gravity to throw off the accumulated water.

[0091] In dusty weather, PM10 concentration is > 250 μg / m 3 When performing double cycle reciprocating cleaning:

[0092] First cycle: Rotate 360° clockwise to remove dust on the surface;

[0093] Second cycle: Rotate 360° counterclockwise to remove stubborn stains using the composite edge of scraper bar 2;

[0094] Cleaning completion stage

[0095] After the cleaning cycle is completed, the drive motor 37 decelerates and stops, and the scraper 2 stops in the safe area below the lens;

[0096] The electric push rod 49 moves in the reverse direction to flip the scraper strip 2 until it is completely out of the monitoring field of view.

[0097] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A monitoring device for a loading station, comprising a hard disk video recorder, multiple closed-circuit monitors, a security room sub-controller, and a remote monitoring computer. The multiple closed-circuit monitors record video at different locations and transmit the data to the hard disk video recorder, which then sends the data to the security room sub-controller and the remote monitoring computer. The device is characterized by: The closed-circuit monitor includes: Monitoring subject (1); A scraper (2) is fitted with the lens end of the monitoring body (1), and one end of the scraper (2) is located at the geometric center of the lens end of the monitoring body (1); A rotating unit (3) is arranged outside the lens end of the monitoring body (1), and the rotating unit (3) is capable of driving the scraper (2) to perform circular motion on the lens end of the monitoring body (1), thereby achieving all-round cleaning of the lens end of the monitoring body (1); A flip unit (4) is arranged outside the lens end of the monitoring body (1), and the flip unit (4) can drive the scraper (2) to flip; When the lens end of the monitoring body (1) needs to be cleaned, the rotating unit (3) is used in conjunction with the scraping strip (2) to clean the lens end of the monitoring body (1). After the cleaning is completed, the flip unit (4) is used to drive the scraping strip (2) to flip outward, so that the scraping strip (2) is out of the monitoring range of the lens end of the monitoring body (1).

2. The loading station monitoring device according to claim 1, characterized in that: The rotating unit (3) comprises: An annular seat (31) is fixedly sleeved on the outer ring surface of the lens end of the monitoring body (1); A mounting seat (35) is arranged outside the annular seat (31), and a rotation groove is provided at the bottom of the mounting seat (35), and a rotation shaft (351) is rotatably provided on the inner wall of the rotation groove; A rotating bar (36), one end of which is inserted into the inner wall of the rotating groove and fixedly sleeved on the outer side of the rotating shaft (351); A driving motor (37) is fixedly mounted on the outer ring surface of the lens end of the monitoring body (1), and the driving motor (37) drives the mounting seat (35) to move along the annular seat (31).

3. The loading station monitoring device according to claim 2, characterized in that: The outer ring surface of the annular seat (31) is provided with a circular groove, and a limiting circular ring (32) is slidably provided on the inner wall of the circular groove. The outer fixed sleeve of the limiting circular ring (32) is provided with a mounting ring (33) and a gear ring (34), and the end of the mounting seat (35) is fixedly connected to the mounting ring (33). The output shaft of the driving motor (37) is fixedly connected to a driving gear (38), and the driving gear (38) is meshed with the gear ring (34).

4. The loading station monitoring device according to claim 3, characterized in that: A protective cover (39) is provided on the outer sides of the output shaft of the driving motor (37) and the driving gear (38), and the protective cover (39) is fixedly connected to the outer side of the annular seat (31).

5. The loading station monitoring device according to claim 2, characterized in that: The turning unit (4) comprises: A positioning seat (41) is located outside the lens end of the monitoring body (1), and a plurality of connecting columns (411) are fixedly installed between the positioning seat (41) and the lens end of the monitoring body (1); A positioning groove (42) is provided inside the positioning seat (41) and on a side close to the rotating unit (3); a positioning ring (43) slidably disposed on the inner wall of the positioning groove (42); One end of the transmission bar (44) is inserted into the positioning groove (42) and is slidably connected to the positioning ring (43), and the other end of the transmission bar (44) is transmission-connected to the rotating shaft (351).

6. The loading station monitoring equipment according to claim 5, characterized in that: A circular slide rail (431) is fixedly mounted on the side of the positioning ring (43), and an end of the transmission bar (44) is fixedly connected to a limiting block (441), and the limiting block (441) is slidably arranged on the inner wall of the circular slide rail (431).

7. The loading station monitoring equipment according to claim 5, characterized in that: A protective shell (45) is embedded in the bottom of the mounting seat (35), the end of the transmission bar (44) extends toward the inside of the protective shell (45) and is symmetrically fixedly connected to two racks (46), both sides of the two ends of the rotating shaft (351) are fixedly sleeved with transmission gears (47), and the two racks (46) are respectively meshed with the two racks (46).

8. The loading station monitoring equipment according to claim 5, characterized in that: Two mounting shells (48) are symmetrically fixedly installed between the positioning seat (41) and the lens end of the monitoring body (1), an electric push rod (49) is fixedly installed inside the mounting shell (48), a connecting groove is provided between the positioning seat (41) and the mounting shell (48), the end of the output shaft of the electric push rod (49) is fixedly connected to a connecting block (491), and the connecting block (491) passes through the connecting groove and is fixedly connected to the positioning ring (43).

9. The loading station monitoring device according to claim 1, characterized in that: A rain cover (5) is fixedly mounted on the top of the monitoring body (1), and a support frame (6) is mounted on the bottom of the monitoring body (1).

10. The loading station monitoring device according to claim 9, characterized in that: The monitoring subject (1) integrates: A raindrop sensor is arranged on the edge of the rain cover (5); A dust concentration sensor located at the bottom of the monitoring body (1); The temperature and humidity sensor is embedded in the inner side of the outer shell of the monitoring body (1).

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