CN111921931A - Intelligent security equipment with snow removing function - Google Patents

Intelligent security equipment with snow removing function Download PDF

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Publication number
CN111921931A
CN111921931A CN202010758560.9A CN202010758560A CN111921931A CN 111921931 A CN111921931 A CN 111921931A CN 202010758560 A CN202010758560 A CN 202010758560A CN 111921931 A CN111921931 A CN 111921931A
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CN
China
Prior art keywords
fixed
fixed box
rod
hole
moving ring
Prior art date
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Granted
Application number
CN202010758560.9A
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Chinese (zh)
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CN111921931B (en
Inventor
陆光川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tangshan Xin'an Information Technology Co.,Ltd.
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Guangzhou Chunyuan Technology Co ltd
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Application filed by Guangzhou Chunyuan Technology Co ltd filed Critical Guangzhou Chunyuan Technology Co ltd
Priority to CN202010758560.9A priority Critical patent/CN111921931B/en
Publication of CN111921931A publication Critical patent/CN111921931A/en
Application granted granted Critical
Publication of CN111921931B publication Critical patent/CN111921931B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165Scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • B08B7/0071Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

The invention relates to an intelligent security device with a snow removing function, which comprises a fixed box and a shooting device, the fixed box is cuboid, one side of the fixed box is provided with a mounting hole, the shooting device is cylindrical, the axis of the shooting device is horizontally arranged, the shooting device is vertical to one side of the fixed box, which is provided with the mounting hole, the shooting device penetrates through the mounting hole, the shooting device is connected with the inner wall of the mounting hole in a sliding and sealing way, the fixed box is provided with a snow removing mechanism and an auxiliary mechanism, the snow removing mechanism comprises a supporting plate, a bracket, a snow removing component and two transmission components, the snow removing mechanism comprises a scraping rod, a rotating shaft, a connecting bearing, a screw rod, a ball screw bearing and a moving ring, this intelligent security equipment with snow removing function has realized the function of snow removing through snow removing mechanism, and so on, has still realized the function of shooter snow removing through complementary unit.

Description

Intelligent security equipment with snow removing function
Technical Field
The invention relates to the field of intelligent security and protection, in particular to intelligent security and protection equipment with a snow removing function.
Background
The intelligent security technology refers to the information, image transmission and storage technology of services, wherein a monitoring camera is common equipment in intelligent security, and the monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like.
When the existing monitoring camera is used in snowing days, more accumulated snow can be produced at the top of the camera, so that the load of the monitoring camera is increased, the monitoring camera is easy to crush, the practicability is reduced, and moreover, when the monitoring camera is used in snowing days, the accumulated snow is easy to shield the shooting sight, and the practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the intelligent security equipment with the snow removing function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent security device with a snow removing function comprises a fixed box and a camera, wherein the fixed box is cuboid, one side of the fixed box is provided with a mounting hole, the camera is cylindrical, the axis of the camera is horizontally arranged, the camera is perpendicular to the side, provided with the mounting hole, of the fixed box, the camera penetrates through the mounting hole, the camera is in sliding and sealing connection with the inner wall of the mounting hole, and a snow removing mechanism and an auxiliary mechanism are arranged on the fixed box;
the snow removing mechanism comprises a supporting plate, a support, a snow removing assembly and two transmission assemblies, the supporting plate is horizontally arranged below the fixed box, a gap is formed between the supporting plate and the fixed box, and the support is fixed at the bottom of the supporting plate;
the snow removing mechanism comprises a scraping rod, a rotating shaft, a connecting bearing, a screw rod, a ball screw bearing and a moving ring, wherein the top of the fixed box is provided with a connecting hole, the rotating shaft vertically penetrates through the connecting hole, the rotating shaft is in sliding and sealing connection with the inner wall of the connecting hole, the axis of the scraping rod is perpendicular to and intersected with the axis of the rotating shaft, the middle end of the scraping rod is fixed at the top end of the rotating shaft and is abutted against the top of the fixed box, the screw rod is coaxially arranged with the rotating shaft and is fixed at the bottom end of the rotating shaft, the inner ring of the connecting bearing is arranged on the rotating shaft, the outer ring of the connecting bearing is fixedly connected with the inner wall of the fixed box, the screw rod is provided with an external thread, the ball screw bearing is matched with the external thread and is arranged on the screw rod, the moving ring is coaxially, the axes of the transmission assembly and the screw rod are circumferentially and uniformly distributed by taking the centers as centers;
the transmission assembly comprises a fixed rod, a first spring, a magnet block, a guide rod, a limiting block, a second spring, a limiting rod, an assembly hole and a guide hole, the assembly hole is formed in the bottom of the fixed box, the fixed rod, the guide rod and the limiting rod are parallel to the rotating shaft, the fixed rod penetrates through the assembly hole, the fixed rod is connected with the inner wall of the assembly hole in a sliding and sealing mode, the bottom end of the fixed rod is fixed to the top end of the supporting plate, the magnet block is fixed to the top end of the fixed rod, the bottom of the magnet block is abutted to the top of the moving ring, the moving ring is made of iron, the first spring is located between the fixed box and the supporting plate, the supporting plate is connected with the fixed box through the first spring, the guide hole is formed in the moving ring, the guide rod penetrates through the guide hole and is connected with the inner wall of, the limiting block is fixed at the bottom end of the guide rod and abutted against the moving ring, the top of the moving ring is connected with the top in the fixed box through a second spring, the limiting rod is positioned above the moving ring, the top end of the limiting rod is fixed at the top in the fixed box, and the distance between the fixed box and the supporting plate is greater than the distance between the bottom end of the limiting rod and the moving ring and is smaller than the gap between the magnet block and the top in the fixed box;
the auxiliary mechanism comprises fan blades, guide pipes, reciprocating plates, at least two air cylinders and at least two exhaust assemblies, wherein the guide pipes and the screw rods are coaxially arranged, through holes are formed in the bottom of the fixed box, the bottom ends of the guide pipes are inserted into the through holes, the guide pipes are fixedly connected with the inner walls of the through holes in a sealing mode, the fan blades are arranged in the guide pipes and fixed to the bottom ends of the screw rods, the reciprocating plates are perpendicular to the shooting device and arranged in the fixed box, the reciprocating plates are fixed on the shooting device, the air cylinders are circumferentially and uniformly distributed on one side, close to the air cylinders, of the reciprocating plates by taking the axis of the shooting device as the center, the air cylinders are fixed on the inner walls of the fixed box and drive the reciprocating plates to move along the axial direction of the shooting device, and the exhaust assemblies correspond to the air cylinders one to;
the exhaust subassembly includes trachea and nozzle, the trachea is perpendicular with reciprocal board, tracheal one end is fixed on fixed case and is communicated with fixed case, the nozzle is installed at tracheal other end and is located the one side of keeping away from reciprocal board of shooting the ware, the nozzle sets up towards being close to shooting ware direction.
Preferably, in order to realize intellectualization, a rotating speed sensor is arranged on the rotating shaft, a PLC is arranged in the fixed box, and the rotating speed sensor and the air cylinder are electrically connected with the PLC.
Preferably, in order to reduce the friction between the guide rod and the inner wall of the guide hole, lubricating oil is arranged on the guide rod.
Preferably, in order to facilitate the installation of the guide rod, both ends of the guide rod are provided with chamfers.
Preferably, in order to reduce a gap between an inner wall of the coupling hole and the rotation shaft, the inner wall of the coupling hole is coated with a sealing grease.
Preferably, a first filter is installed in the duct and a second filter is installed in each air tube for dust prevention.
Preferably, in order to prolong the service life of the fixing box, the fixing box is provided with an anti-corrosion zinc coating.
Preferably, in order to reduce noise, a sound absorption plate is arranged in the fixed box.
Preferably, in order to realize buffering and vibration reduction, the limiting rod is made of rubber.
Preferably, the scraper bar is black in color to enhance the snow removal effect.
The intelligent security equipment with the snow removing function has the advantages that the snow removing function is realized through the snow removing mechanism, compared with the existing snow removing mechanism, the snow removing mechanism does not need electric power driving, is more environment-friendly and energy-saving, can realize snow removal on the shooting device through driving the fan blades to rotate, realizes an integrated linkage structure with the auxiliary mechanism, is higher in practicability, not only realizes the snow removing function of the shooting device through the auxiliary mechanism, but also realizes the snow removing function of the shooting device through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism can act on the shooting device through the flowing of air in the fixed box, can act on the shooting device through heat in the fixed box, not only realizes heat dissipation in the fixed box, can also improve the snow removing efficiency, and is higher in practicability.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an intelligent security device with snow removal functionality of the present invention;
FIG. 2 is a schematic structural diagram of a snow removal assembly of the intelligent security device with snow removal functionality of the present invention;
FIG. 3 is a schematic structural diagram of a transmission assembly of the intelligent security device with snow removal capability of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
in the figure: 1. the camera comprises a fixed box, 2 a camera body, 3 a supporting plate, 4 a support, 5 a scraping rod, 6 a rotating shaft, 7 a connecting bearing, 8 a screw rod, 9 a ball screw bearing, 10 a moving ring, 11 a fixed rod, 12 a first spring, 13 a magnet block, 14 a guide rod, 15 a limiting block, 16 a second spring, 17 a limiting rod, 18 a fan blade, 19 a guide pipe, 20 a reciprocating plate, 21 an air cylinder, 22 an air pipe, 23 a nozzle, 24 a rotating speed sensor, 25 a first filter screen, 26 a second filter screen and 27 a sound absorption plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, an intelligent security device with a snow removing function includes a fixed box 1 and a camera 2, the fixed box 1 is cuboid, one side of the fixed box 1 is provided with a mounting hole, the camera 2 is cylindrical, an axis of the camera 2 is horizontally arranged, the camera 2 is perpendicular to the side of the fixed box 1 provided with the mounting hole, the camera 2 passes through the mounting hole, the camera 2 is connected with an inner wall of the mounting hole in a sliding and sealing manner, and the fixed box 1 is provided with a snow removing mechanism and an auxiliary mechanism;
the snow removing mechanism comprises a supporting plate 3, a support 4, a snow removing assembly and two transmission assemblies, wherein the supporting plate 3 is horizontally arranged below the fixed box 1, a gap is formed between the supporting plate 3 and the fixed box 1, and the support 4 is fixed at the bottom of the supporting plate 3;
the snow removing mechanism comprises a scraping rod 5, a rotating shaft 6, a connecting bearing 7, a screw rod 8, a ball screw bearing 9 and a moving ring 10, wherein a connecting hole is formed in the top of the fixed box 1, the rotating shaft 6 vertically penetrates through the connecting hole, the rotating shaft 6 is connected with the inner wall of the connecting hole in a sliding and sealing manner, the axis of the scraping rod 5 is perpendicular to and intersected with the axis of the rotating shaft 6, the middle end of the scraping rod 5 is fixed at the top end of the rotating shaft 6 and is abutted against the top of the fixed box 1, the screw rod 8 is coaxially arranged with the rotating shaft 6 and is fixed at the bottom end of the rotating shaft 6, the inner ring of the connecting bearing 7 is arranged on the rotating shaft 6, the outer ring of the connecting bearing 7 is fixedly connected with the inner wall of the fixed box 1, external threads are arranged on the screw rod 8, the ball screw bearing 9 is, the ball screw bearing 9 penetrates through the moving ring 10, the outer ring of the ball screw bearing 9 is fixedly connected with the moving ring 10, and the transmission assemblies and the axis of the screw rod 8 are uniformly distributed in the circumferential direction;
the transmission assembly comprises a fixed rod 11, a first spring 12, a magnet block 13, a guide rod 14, a limiting block 15, a second spring 16, a limiting rod 17, an assembly hole and a guide hole, the assembly hole is arranged at the bottom of the fixed box 1, the fixed rod 11, the guide rod 14 and the limiting rod 17 are all parallel to the rotating shaft 6, the fixed rod 11 passes through the assembly hole, the fixed rod 11 is connected with the inner wall of the assembly hole in a sliding and sealing manner, the bottom end of the fixed rod 11 is fixed at the top of the supporting plate 3, the magnet block 13 is fixed at the top end of the fixed rod 11, the bottom of the magnet block 13 is abutted against the top of the moving ring 10, the moving ring 10 is made of iron, the first spring 12 is positioned between the fixed box 1 and the supporting plate 3, the supporting plate 3 is connected with the fixed box 1 through the first spring 12, the guide hole is arranged on the moving ring 10, the guide rod 14 passes through the guide, the top end of the guide rod 14 is fixed to the top of the fixed box 1, the limiting block 15 is fixed to the bottom end of the guide rod 14 and abuts against the moving ring 10, the top of the moving ring 10 is connected with the top of the fixed box 1 through a second spring 16, the limiting rod 17 is located above the moving ring 10, the top end of the limiting rod 17 is fixed to the top of the fixed box 1, the distance between the fixed box 1 and the supporting plate is larger than the distance between the bottom end of the limiting rod 17 and the moving ring 10 and smaller than a gap is formed between the magnet block 13 and the top of the fixed box 1;
when snow is accumulated on the top of the fixed box 1, the fixed box 1 moves on the fixed rod 11 towards the direction close to the support plate 3 under the action of gravity of the accumulated snow, the first spring 12 is compressed, the moving ring 10 can move on the guide rod 14 towards the direction close to the limiting rod 17 under the action of the attractive force between the magnet block 13 and the iron moving ring 10, the second spring 16 is compressed, after the moving ring 10 abuts against the limiting rod 17, the distance between the magnet block 13 and the bottom of the fixed box 1 is increased, the distance between the magnet block 13 and the moving ring 10 is reduced, the action of the attractive force between the magnet block 13 and the moving ring 10 is inversely proportional to the distance, and when the elastic action of the second spring 16 is greater than the attractive force between the magnet block 13 and the moving ring 10, the moving ring 10 can be moved on the guide rods 14 toward the direction close to the stopper 15, and the moving ring 10 abuts against the stopper 15, here, the movement of the moving ring 10 drives the ball screw bearing 9 to move on the screw 8, because the ball screw bearing 9 converts the rotary motion into the linear motion, or the linear motion is converted into the rotary motion, so that the screw rod 8 drives the rotating shaft 6 to rotate under the supporting action of the connecting bearing 7, the rotating shaft 6 drives the scraping rod 5 to rotate at the top of the fixed box 1, thereby leading the scraping rod 5 to scrape the machine on the top of the fixed box 1, realizing snow removal, preventing snow from crushing the equipment, and after snow removal is finished, make fixed case 1 realize restoring to the throne under the elastic action of first spring 12, here, through removal ring 10 with spacing rise when leaning on produce the vibration and transmit to fixed case 1 on, can make snow promote the elimination effect under the vibration effect.
As shown in fig. 4, the auxiliary mechanism includes fan blades 18, a guide pipe 19, a reciprocating plate 20, at least two air cylinders 21 and at least two exhaust assemblies, the guide pipe 19 and the screw rod 8 are coaxially arranged, a through hole is arranged at the bottom of the fixed box 1, the bottom end of the guide pipe 19 is inserted into the through hole, the guide tube 19 is sealed and fixedly connected with the inner wall of the through hole, the fan blade 18 is arranged in the guide tube 19 and fixed at the bottom end of the screw rod 8, the reciprocating plate 20 is perpendicular to the camera 2 and is arranged in the fixed box 1, the reciprocating plate 20 is fixed on the camera 2, the cylinders 21 are circumferentially and uniformly distributed on one side of the reciprocating plate 20 close to the cylinders 21 by taking the axis of the camera 2 as a center, the cylinder 21 is fixed to the inner wall of the stationary box 1 and drives the reciprocating plate 20 to move in the axial direction of the camera 2, the exhaust assemblies correspond to the air cylinders 21 one by one and are arranged on one side of the fixed box 1, which is provided with the mounting hole;
exhaust assembly includes trachea 22 and nozzle 23, trachea 22 is perpendicular with reciprocal board 20, trachea 22's one end is fixed on fixed case 1 and is communicate with fixed case 1, nozzle 23 installs the other end at trachea 22 and is located the one side of keeping away from reciprocal board 20 of shooter 2, nozzle 23 sets up towards being close to 2 directions of shooter.
The moving ring 10 drives the screw rod 8 to rotate during moving towards the direction close to the limiting block 15, and drives the fan blades 18 to realize synchronous rotation through the screw rod 8, thereby air is conveyed into the fixed box 1 from the guide pipe 19, air in the fixed box 1 is conveyed to the nozzle 23 from the air pipe 22, the nozzle 23 ejects the air out of the shooting device 2 in the direction, snow removal of the shooting device 2 can be realized under the action of air flow, the snow can be prevented from shielding the shooting sight of the shooting device 2, meanwhile, the reciprocating plate 20 can be driven to reciprocate along the axial direction of the shooting device 2 through the air cylinder 21, snow on the shooting device 2 is separated from the shooting device 2 under the action of inertia, the snow removal effect is improved, in addition, during monitoring, heat generated in the fixed box 1 acts on snow removal on the shooting device 2 along with the air flow, not only the snow removal effect can be improved, and heat dissipation can also.
Preferably, in order to realize intellectualization, a rotation speed sensor 24 is arranged on the rotating shaft 6, a PLC is arranged in the fixed box 1, and both the rotation speed sensor 24 and the air cylinder 21 are electrically connected with the PLC.
During the rotation of the rotating shaft 6, the rotating speed sensor 24 detects the rotating speed of the rotating shaft 6, when the rotating speed value detected by the rotating speed sensor 24 is within a set range, the rotating speed sensor 24 sends a signal to the PLC, the PLC controls the operation of the air cylinder 21 for set time, and the intelligentization is realized.
Preferably, in order to reduce the friction between the guide rod 14 and the inner wall of the guide hole, the guide rod 14 is provided with lubricating oil.
The lubricating oil acts as a friction force between the guide rod 14 and the inner wall of the guide hole, and improves the smoothness of movement of the shift ring 10.
Preferably, in order to facilitate the installation of the guide rod 14, both ends of the guide rod 14 are provided with chamfers.
The chamfer serves to reduce the diameter of the guide rod 14 as it passes through the guide hole, providing an easy installation.
Preferably, in order to reduce the gap between the inner wall of the coupling hole and the rotation shaft 6, the inner wall of the coupling hole is coated with a sealing grease.
The sealing grease has the function of reducing the gap between the inner wall of the connecting hole and the rotating shaft 6, and the sealing performance is improved.
Preferably, a first strainer 25 is installed in the duct 19 and a second strainer 26 is installed in each air tube 22 for dust prevention.
The first and second sieves 25 and 26 function to trap dust in air introduced into the fixed box 1, thereby preventing dust.
Preferably, in order to prolong the service life of the fixing box 1, the fixing box 1 is provided with an anti-corrosion zinc coating.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of fixed case 1, prolongs the life of fixed case 1.
Preferably, a sound-absorbing plate 27 is provided in the stationary box 1 for noise reduction.
The sound-absorbing plate 27 functions to absorb noise in the stationary box 1, thereby reducing noise.
Preferably, the limiting rod 17 is made of rubber for realizing buffering and vibration reduction.
The rubber texture is softer, can reduce the impact force that produces when shift ring 10 and stopper 15 support to lean on, has realized buffering and damping.
Preferably, the scraper bar 5 is black in color in order to enhance the snow removal effect.
Black has stronger absorbed light and converts thermal ability into to can improve the temperature of scraping pole 5, can so that scrape pole 5 and melt snow, promote the snow removing effect.
When snow is accumulated on the top of the fixed box 1, the fixed box 1 moves on the fixed rod 11 towards the direction close to the support plate 3 under the action of gravity of the accumulated snow, the first spring 12 is compressed, the moving ring 10 can move on the guide rod 14 towards the direction close to the limiting rod 17 under the action of the attractive force between the magnet block 13 and the iron moving ring 10, the second spring 16 is compressed, after the moving ring 10 abuts against the limiting rod 17, the distance between the magnet block 13 and the bottom of the fixed box 1 is increased, the distance between the magnet block 13 and the moving ring 10 is reduced, the action of the attractive force between the magnet block 13 and the moving ring 10 is inversely proportional to the distance, and when the elastic action of the second spring 16 is greater than the attractive force between the magnet block 13 and the moving ring 10, the moving ring 10 can move on the guide rod 14 toward the direction close to the limiting block 15, and the moving ring 10 abuts against the limiting block 15, here, the moving ring 10 moves to drive the ball screw bearing 9 to move on the screw rod 8, because the ball screw bearing 9 is a bearing converting the rotary motion into the linear motion, or converting the linear motion into the rotary motion, thereby the screw rod 8 can drive the rotating shaft 6 to rotate under the supporting action of the connecting bearing 7, the rotating shaft 6 rotates to drive the scraping rod 5 to rotate at the top of the fixed box 1, thereby the scraping rod 5 can scrape the machine at the top of the fixed box 1 to realize snow removal, the snow can be prevented from crushing the equipment, and after the snow removal is finished, the fixed box 1 can be reset under the elastic action of the first spring 12, here, the moving ring 10 and the limiting block abut against each other to generate vibration and transmit the vibration to the fixed box 1, the snow removal effect can be improved under the vibration action, and, the moving ring 10 drives the lead screw 8 during moving towards the direction close to the limiting block 15, and drive the flabellum 18 to realize synchronous rotation through the lead screw 8, thereby make the air carry to the fixed case 1 from the pipe 19, the air in the fixed case 1 is carried to the nozzle 23 from the trachea 22 again, the nozzle 23 discharges the air and shoots the ware 2 direction blowout again, can realize the snow removing of shooter 2 under the effect of air current, prevent that snow from causing the sheltering from to the shooting sight of shooter 2, simultaneously, can drive reciprocating plate 20 along the axial reciprocating motion of shooter 2 through the cylinder 21, make snow on the shooter 2 separate with shooter 2 under inertial effect, promote the snow removing effect, and, during the control, the heat that produces in the fixed case 1 is on the snow on the shooter 2 along with the air current, not only can promote the snow removing effect, can also realize the heat dissipation.
Compared with the prior art, this intelligent security equipment with snow removing function has realized the function of snow removing through snow removing mechanism, compare with current snow removing mechanism, this snow removing mechanism need not electric drive, environmental protection and energy saving more, and, can also rotate the snow removing on realizing shooting ware 2 through drive flabellum 18, integral type linkage structure has been realized with complementary unit, the practicality is stronger, moreover, the function of shooting ware 2 snow removing has still been realized through complementary unit, compare with current complementary unit, this complementary unit is through the flow of fixed incasement 1 interior air and on using shooting ware 2, can use shooting ware 2 with the heat in the fixed incasement 1, not only so realized the heat dissipation in the fixed case 1, can also promote snow removing efficiency, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The intelligent security equipment with the snow removing function comprises a fixed box (1) and a shooting device (2), wherein the fixed box (1) is cuboid in shape, a mounting hole is formed in one side of the fixed box (1), the shooting device (2) is cylindrical in shape, the axis of the shooting device (2) is horizontally arranged, the shooting device (2) is perpendicular to the side, provided with the mounting hole, of the fixed box (1), the shooting device (2) penetrates through the mounting hole, and the shooting device (2) is connected with the inner wall of the mounting hole in a sliding and sealing mode;
the snow removing mechanism comprises a supporting plate (3), a support (4), a snow removing assembly and two transmission assemblies, wherein the supporting plate (3) is horizontally arranged below the fixed box (1), a gap is formed between the supporting plate and the fixed box (1), and the support (4) is fixed at the bottom of the supporting plate (3);
the snow removing mechanism comprises a scraping rod (5), a rotating shaft (6), a connecting bearing (7), a screw rod (8), a ball screw bearing (9) and a moving ring (10), wherein a connecting hole is formed in the top of the fixed box (1), the rotating shaft (6) vertically penetrates through the connecting hole, the rotating shaft (6) slides and is in sealing connection with the inner wall of the connecting hole, the axis of the scraping rod (5) is perpendicular to and intersected with the axis of the rotating shaft (6), the middle end of the scraping rod (5) is fixed at the top end of the rotating shaft (6) and is abutted against the top of the fixed box (1), the screw rod (8) and the rotating shaft (6) are coaxially arranged and fixed at the bottom end of the rotating shaft (6), the inner ring of the connecting bearing (7) is installed on the rotating shaft (6), the outer ring of the connecting bearing (7) is fixedly connected with the inner wall of the fixed box (1), and an external, the ball screw bearing (9) is matched with the external thread and is installed on the screw rod (8), the moving ring (10) and the screw rod (8) are coaxially arranged, the ball screw bearing (9) penetrates through the moving ring (10), the outer ring of the ball screw bearing (9) is fixedly connected with the moving ring (10), and the transmission assemblies and the axis of the screw rod (8) are uniformly distributed in the circumferential direction of the center;
the transmission assembly comprises a fixed rod (11), a first spring (12), a magnet block (13), a guide rod (14), a limiting block (15), a second spring (16), a limiting rod (17), an assembly hole and a guide hole, wherein the assembly hole is formed in the bottom of the fixed box (1), the fixed rod (11), the guide rod (14) and the limiting rod (17) are all parallel to the rotating shaft (6), the fixed rod (11) penetrates through the assembly hole, the fixed rod (11) is connected with the inner wall of the assembly hole in a sliding and sealing mode, the bottom end of the fixed rod (11) is fixed to the top of the supporting plate (3), the magnet block (13) is fixed to the top end of the fixed rod (11), the bottom of the magnet block (13) is abutted to the top of the moving ring (10), the moving ring (10) is made of iron, the first spring (12) is located between the fixed box (1) and the supporting plate (3), the supporting plate (3) is connected with the fixed box (1) through a first spring (12), the guide hole is arranged on the moving ring (10), the guide rod (14) penetrates through the guide hole and is connected with the inner wall of the guide hole in a sliding way, the top end of the guide rod (14) is fixed at the top of the fixed box (1), the limiting block (15) is fixed at the bottom end of the guide rod (14) and is abutted against the moving ring (10), the top of the moving ring (10) is connected with the top in the fixed box (1) through a second spring (16), the limiting rod (17) is positioned above the moving ring (10), the top end of the limiting rod (17) is fixed at the top in the fixed box (1), the distance between the fixed box (1) and the supporting disk is greater than the distance between the bottom end of the limiting rod (17) and the moving ring (10) and less than a gap is formed between the magnet block (13) and the top in the fixed box (1);
the auxiliary mechanism comprises fan blades (18), a guide pipe (19), a reciprocating plate (20), at least two air cylinders (21) and at least two exhaust assemblies, the guide pipe (19) and a screw rod (8) are coaxially arranged, a through hole is formed in the bottom of the fixed box (1), the bottom end of the guide pipe (19) is inserted into the through hole, the guide pipe (19) is sealed and fixedly connected with the inner wall of the through hole, the fan blades (18) are arranged in the guide pipe (19) and fixed at the bottom end of the screw rod (8), the reciprocating plate (20) is perpendicular to the shooting device (2) and arranged in the fixed box (1), the reciprocating plate (20) is fixed on the shooting device (2), the air cylinders (21) are uniformly distributed on one side, close to the air cylinders (21), of the reciprocating plate (20) by taking the axis of the shooting device (2) as the central circumferential direction, the air cylinders (21) are fixed on the inner wall of the fixed box (1) and drive the reciprocating plate (20) to move along the axial direction of the shooting device (, the exhaust assemblies correspond to the air cylinders (21) one by one and are arranged on one side of the fixed box (1) provided with the mounting hole;
exhaust subassembly includes trachea (22) and nozzle (23), trachea (22) are perpendicular with reciprocal board (20), the one end of trachea (22) is fixed on fixed case (1) and with fixed case (1) intercommunication, nozzle (23) are installed at the other end of trachea (22) and are located one side of keeping away from reciprocal board (20) of shooter (2), nozzle (23) are towards being close to shooter (2) direction setting.
2. The intelligent security device with snow removal function as claimed in claim 1, wherein a rotation speed sensor (24) is provided on the rotation shaft (6), a PLC is provided in the stationary box (1), and both the rotation speed sensor (24) and the cylinder (21) are electrically connected to the PLC.
3. The intelligent security device with snow removal function of claim 1, wherein the guide rod (14) is provided with lubricating oil.
4. The intelligent security device with snow removal function of claim 1, wherein both ends of the guide rod (14) are chamfered.
5. The intelligent security device with snow removal function of claim 1, wherein an inner wall of the connection hole is coated with a sealing grease.
6. The intelligent security device with snow removal function as recited in claim 1, wherein a first screen (25) is installed in the guide tube (19), and a second screen (26) is installed in each air tube (22).
7. The intelligent security device with snow removal function as recited in claim 1, wherein the fixed box (1) is provided with an anti-corrosion zinc coating.
8. The intelligent security device with snow removal function as claimed in claim 1, wherein a sound-absorbing panel (27) is provided in the fixed box (1).
9. The intelligent security device with a snow removal function as claimed in claim 1, wherein the limiting rod (17) is made of rubber.
10. The intelligent security device with a snow removal function as claimed in claim 1, wherein the color of the scraping bar (5) is black.
CN202010758560.9A 2020-07-31 2020-07-31 Intelligent security equipment with snow removing function Active CN111921931B (en)

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CN116851356A (en) * 2023-06-20 2023-10-10 烟台市公路事业发展中心 Intelligent snow removing and cleaning device for highway security protection
CN116851356B (en) * 2023-06-20 2024-03-26 烟台市公路事业发展中心 Intelligent snow removing and cleaning device for highway security protection

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