CN213766503U

CN213766503U - Recycled concrete mixing plant discharge opening monitored control system

Info

Publication number: CN213766503U
Application number: CN202022039520.7U
Authority: CN
Inventors: 朱鹏程; 蔡连鑫
Original assignee: Jingjiang Hengsheng Concrete Manufacturing Co ltd
Current assignee: Jingjiang Hengsheng Concrete Manufacturing Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-23
Anticipated expiration: 2030-09-16

Abstract

The application relates to a recycled concrete mixing plant discharge opening monitoring system, which comprises a camera, wherein the camera comprises a camera body and a camera lens, a support rod extends from the end wall of the camera body, which is positioned at one end of the camera lens, a cleaning brush is connected to the support rod in a sliding manner, the side wall of the cleaning brush is opposite to and attached to the camera lens, and a driving assembly for driving the cleaning brush to slide in a reciprocating manner is arranged on a support; this application utilizes the drive assembly drive cleaning brush to slide along the length direction of support is reciprocal, makes the cleaning brush clear up the dust on camera lens surface, is favorable to keeping the clean degree on camera lens surface to guarantee the definition of the control picture of camera shooting, and then make things convenient for the condition of unloading of operating personnel real-time observation discharge opening.

Description

Recycled concrete mixing plant discharge opening monitored control system

Technical Field

The application relates to the technical field of concrete production, in particular to a discharge opening monitoring system of a recycled concrete mixing plant.

Background

Along with the high-speed development of urban modern construction, the investment of infrastructure construction is increased, the demand of concrete is gradually increased, meanwhile, in order to respond to the call of energy conservation and environmental protection, recycled concrete is also commonly used, the recycled concrete refers to new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the concrete blocks with grades according to a certain proportion, adding cement, water and the like, energy conservation and environmental protection are achieved, various mixing stations with metering devices are generated along with the mixing stations, and therefore the mixing stations become modern concrete mixing stations. In order to enable an operator of a mixing plant to know the running condition of the mixing plant in real time, take appropriate measures to eliminate potential safety hazards in time and process mechanical faults so as to ensure normal production activities of the mixing plant, monitoring points are usually arranged at key positions of the mixing plant.

The Chinese utility model with the authorization notice number of CN207209441U discloses a concrete mixing plant discharge opening monitoring system, which comprises a discharge opening and a discharge bin, wherein the top of the discharge bin is provided with a top plate, the discharge opening is fixed at the center of the top plate, one side of the discharge bin is provided with a monitoring center, a camera is arranged on the top plate close to the discharge opening, the camera is connected with a controller and forms a overlooking picture of a real-time image in the whole discharge bin on a monitoring screen; utilize the camera, make things convenient for the condition of unloading of operating personnel real time monitoring discharge gate department.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after a period of use, the lens surface of the camera is easily contaminated by concrete dust, the definition of monitoring pictures is influenced, and operators cannot conveniently observe the discharging condition of the discharging opening in real time.

SUMMERY OF THE UTILITY MODEL

In order to improve the camera and shoot the problem that the inconvenient observation condition of unloading of operating personnel that leads to unclear, this application provides a regeneration concrete mixing plant discharge opening monitored control system.

The application provides a pair of recycled concrete mixing plant discharge opening monitored control system adopts following technical scheme:

the utility model provides a recycled concrete mixing plant discharge opening monitored control system, includes the camera, the camera includes camera body and camera lens, the extension is equipped with branch on the end wall that the camera body is located camera lens one end, it is connected with the cleaning brush to slide on the branch, the lateral wall of cleaning brush and camera lens are relative and laminate, be equipped with the drive assembly that the reciprocal slide of drive cleaning brush on the support.

Through adopting above-mentioned technical scheme, after a period of use, the surface of camera lens is infected with the concrete dust, utilizes the reciprocal sliding of drive assembly drive cleaning brush along the length direction of support, makes the cleaning brush clean camera lens surface, is favorable to keeping the clean degree on camera lens surface to guarantee the definition of the control picture of camera shooting, and then make things convenient for the condition of unloading of operating personnel real-time observation recycled concrete.

Optionally: the cleaning brush comprises a cleaning plate and cleaning cotton detachably connected to the side wall of the cleaning plate, the cleaning plate is connected to a support rod in a sliding mode, the cleaning cotton is opposite to and attached to the camera lens, the driving assembly comprises a micro motor arranged at one end of the support rod, a motor shaft of the micro motor is connected with a screw rod, one end, far away from the micro motor, of the screw rod is in threaded connection with the cleaning plate, and the length direction of the screw rod is the same as the length direction of the support rod.

Through adopting above-mentioned technical scheme, when clearing up the surface of camera lens, utilize micro motor drive screw to rotate, under the screw feed effect, make the cleaning plate drive the cleaning cotton and to reciprocating the wiping of surface of camera lens, because the cleaning cotton has good compliance and clean effect, be favorable to guaranteeing the effect of wiping to the camera lens.

Optionally: the cleaning device is characterized in that a connecting block is arranged on the end wall of one end, connected with the support rod, of the cleaning plate and comprises a sliding block and a rotating block, the sliding block is connected with the support rod in a sliding mode, a screw hole is formed in the side wall of the sliding block in a penetrating mode, one end, far away from the driving motor, of the screw rod penetrates through the screw hole and is connected with the sliding block in a threaded mode, the sliding block is connected with the rotating block in a rotating mode through a rotating shaft, and a fixing piece is arranged on the side wall of the sliding block.

Through adopting above-mentioned technical scheme, the back is cleaned to the camera lens to the clean cotton of cleaning plate one side, and operating personnel releases the retaining member, rotates the cleaning plate, makes the clean cotton of cleaning plate opposite side clean the surface of camera lens to reduce operating personnel and change the frequency of clean cotton.

Optionally: the mounting includes locking bolt, it is equipped with the jack to run through on the lateral wall of slider, run through on the lateral wall of pivot and be equipped with the spacing hole with the jack intercommunication, locking bolt passes jack and spacing hole threaded connection.

By adopting the technical scheme, under the initial state, the locking bolt is arranged in the sliding block in a penetrating mode, the sliding block and the rotating block are kept in a relatively static state, when the cleaning cotton on the other side of the cleaning plate is required to be used for cleaning, an operator rotates the locking bolt out of the rotating shaft and rotates the cleaning plate, the cleaning cotton on the other side of the cleaning plate is opposite to the camera lens, and the sliding block and the rotating block are fixed by the locking bolt, so that the stability of the cleaning process is guaranteed.

Optionally: the camera comprises a camera body, and is characterized in that a dust hood is detachably connected to the camera body, and an opening for a cleaning brush to pass through is formed in the side wall of the dust hood, which is close to one side of a camera lens.

Through adopting above-mentioned technical scheme, at the camera during operation, the camera body inclines towards the discharge opening, when the discharge opening is unloaded, and the concrete dust that flies upward easily gathers on the surface of cleaning brush, in order to guarantee the clean effect of cleaning cotton to camera lens surface, utilizes the dust hood to carry out dustproof protection to the cleaning brush, when need not to use the cleaning brush to clean camera lens surface, makes the cleaning brush accomodate in the dust hood.

Optionally: two opposite port walls of the opening are hinged with dust baffles.

Through adopting above-mentioned technical scheme, set up the opening to the cleaning brush business turn over dust hood sets up the dust board, behind cleaning brush business turn over dust hood, remains throughout with the closed state of opening, thereby reduces the entering of concrete dust in the dust hood, and then keeps the clean degree on dust hood internal environment and cleaning brush surface.

Optionally: the side wall of one end of the dust hood, which is close to the camera lens, is provided with a notch, and the opening is arranged on the opening wall of the notch.

Through adopting above-mentioned technical scheme, consider that the effective monitoring range of camera can not be sheltered from in the design of dust hood, set up the breach, can reduce the influence of dust hood to camera monitoring effect to make things convenient for the condition of unloading of operating personnel real time monitoring recycled concrete.

Optionally: the side wall of one side of the dust hood, which is far away from the camera body, is provided with an operation opening, the opening wall of one side of the operation opening is hinged with a closing plate through a hinge, and the opening wall of the other side of the operation opening is provided with a locking part.

Through adopting above-mentioned technical scheme, when operating personnel changed the clean cotton relative with the camera lens, need go on in the dust hood, through the cooperation of closing plate and mounting, made things convenient for the workman to open the dust hood and change the operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after concrete dust is accumulated on the surface of the camera lens, the driving component is utilized to drive the cleaning plate to slide back and forth along the length direction of the supporting rod, so that the cleaning cotton can wipe back and forth on the surface of the camera lens, the definition of a picture shot by the camera is maintained, and operators can conveniently observe the unloading condition of recycled concrete in real time;

2. when the surface of the cleaning cotton on one side of the cleaning plate and dirt are on, an operator screws the locking bolt to release the rotating shaft, and then rotates the cleaning plate to enable the cleaning cotton on the other side of the cleaning plate to be opposite to the camera lens, so that the frequency of replacing the cleaning cotton by the operator is reduced;

3. when the cleaning brush is not needed, the cleaning brush is accommodated in the dust shield, so that the cleaning brush has a good dustproof protection effect, and the cleaning effect of the cleaning brush on the camera lens is favorably ensured;

4. the dust blocking plate is arranged, so that when the cleaning brush enters and exits the dust blocking cover, the entering of concrete dust in the dust blocking cover is reduced, and the internal environment of the dust blocking cover and the cleaning degree of the surface of the cleaning brush are ensured;

5. through the cooperation of closing plate and mounting, make things convenient for operating personnel to open the dust hood, change the cleaning cotton.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural diagram for showing the connection relationship among the camera body, the dust hood, the support rod, the cleaning plate and the cleaning cotton.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a schematic structural view for showing a connection relationship among the closing plate, the locking block, the dust hood, and the camera body.

Fig. 5 is a schematic cross-sectional structure diagram for showing the connection relationship among the driving motor, the screw, the connecting block and the support rod.

Fig. 6 is a schematic sectional structure view for showing the connection relationship among the slider, the rotary shaft, the rotary block and the lock bolt.

In the figure, 1, a camera; 11. a camera body; 12. a camera lens; 2. a strut; 21. a chute; 3. a cleaning brush; 31. cleaning the plate; 311. a card slot; 32. cleaning cotton; 321. a protrusion; 4. a drive assembly; 41. a micro motor; 42. a screw; 5. connecting blocks; 51. a slider; 511. a screw hole; 512. a jack; 52. rotating the block; 53. a rotating shaft; 531. a limiting hole; 6. locking the bolt; 7. a dust shield; 71. an opening; 711. a rotating shaft; 712. a torsion spring; 72. a notch; 73. an operation port; 731. a hinge; 74. an end plate; 741. a bolt; 8. a dust guard; 9. a closing plate; 91. a locking hole; 10. a discharging bin; 13. a discharge hopper; 14. a locking block; 15. rotating the rod; 16. and (7) fixing the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses recycled concrete mixing plant discharge opening monitored control system. Referring to fig. 1, a recycled concrete mixing plant discharge opening monitored control system includes discharge hopper 10 and discharge hopper 13, the splendid attire has recycled concrete in discharge hopper 1O, discharge hopper 13 and discharge hopper 10's diapire intercommunication, discharge hopper 10 diapire is located the both sides of discharge hopper 13 and all is equipped with camera 1, camera 1 passes through the 16 rigid couplings of fixed plate on discharge hopper 10's diapire, camera 1 includes camera body 11 and camera lens 12, camera body 11 inclines towards the one end of the discharge hopper 13 ejection of compact, so that operating personnel observes the condition of unloading of recycled concrete in real time.

Referring to fig. 2, the camera body 11 is located on the end wall of one end of the camera lens 12, two support rods 2 are extended from the top end and the bottom end of the camera lens 12, sliding grooves 21 are formed in the side walls, opposite to the two support rods 2, of the two support rods 21 along the length direction of the sliding grooves, cleaning brushes 3 are connected in the sliding grooves 21 in a sliding mode, each cleaning brush 3 comprises a cleaning plate 31, cleaning cotton 32 can be detachably connected to the side walls of the two sides of each cleaning plate 31, a plurality of clamping grooves 311 are formed in the side walls of the cleaning plates 31, and protrusions 321 matched with the clamping grooves 311 in a clamping and embedding mode are formed in the side walls of the cleaning cotton 32, so that an operator can install and detach the cleaning cotton 32.

Referring to fig. 2 and 3, the side wall of one side of the camera body 11 is detachably connected with a dust hood 7, the side wall of one side of the dust hood 7 close to the camera lens 12 is provided with a notch 72, which is beneficial to ensuring that the shooting range of the camera lens 12 is not affected, the opening 71 for the two support rods 2 to pass through is arranged on the opening wall of one side of the notch 72 opposite to the camera body 11, two dust baffles 8 are rotatably connected to the two opposite opening walls of the opening 71 through a rotating shaft 711, and a torsion spring 712 is arranged between the side wall of the rotating shaft 711 and the inner wall of the dust hood 7.

Referring to fig. 2 and 3, in an initial state, the cleaning brush 3 is located in the dust-blocking cover 7, when the discharging hopper 13 discharges materials, the dust-blocking cover 7 plays a good dustproof protection role for the cleaning brush 3, after the cleaning brush 3 cleans the camera lens 12, the cleaning brush 3 slides towards the inside of the dust-blocking cover 7, at this time, the dust-blocking plate 8 is opened towards the inside of the dust-blocking cover 7 due to the thrust of the cleaning brush 3, after the cleaning brush 3 completely slides and is accommodated in the dust-blocking cover 7, the dust-blocking plate 8 resets under the action of the torsion spring 712, and the two dust-blocking plates 8 and the opening 71 are closed again, so that the entering of concrete dust in the dust-blocking cover 7 is reduced, and the pollution of the cleaning brush 3 by external concrete dust is reduced.

Referring to fig. 2 and 4, an end plate 74 extends from a side wall of the dust hood 7 near the camera body 11, and the end plate 74 is fixed to the side wall of the camera body 11 by a bolt 741; the end plate 74 is matched with the bolt 741, so that an operator can conveniently assemble and disassemble the dust hood 7.

Referring to fig. 4, an operation opening 73 is formed in a side wall of the dust hood 7 on the side away from the camera body 11, a closing plate 9 is hinged to the opening wall on one side of the operation opening 73 through a hinge 731, a locking member is arranged on the opening wall on the other side of the operation opening 73, the locking member comprises a locking block 14, the locking block 14 is in a cuboid shape, the length and the width of the locking block 14 are different, the locking block 14 is rotatably connected to the opening wall on one side of the operation opening 73 through a rotating rod 15 (not shown in the figure), a locking hole 91 is formed in the side of the closing plate 9 away from the hinge 731, and the locking block 14 is in inserted fit with the locking hole 91; in the initial state, the locking block 14 is tightly pressed on the side wall of the closing plate 9, and after a period of use, when an operator needs to clean the cleaning cotton 32, the locking block 14 is rotated to release the closing plate 9, so that the operator can open the closing plate 9 to replace the cleaning cotton 32.

Referring to fig. 5 and 6, a driving assembly 4 for driving the cleaning brush 3 to slide back and forth along the length direction of the supporting rod 2 is arranged at one end of one of the supporting rods 2 extending into the dust shield 7, the driving assembly 4 includes a micro motor 41, the micro motor 41 is fixed on an end wall at one end of one of the supporting rods 2, a screw rod 42 is connected to a motor shaft of the micro motor 41, connecting blocks 5 are arranged on two side walls of the cleaning plate 31 close to the supporting rod 2, the connecting blocks 5 and the cleaning plate 31 are integrally formed, the connecting blocks 5 include a sliding block 51 and a rotating block 52, the sliding block 51 is connected in the sliding groove 21 in a sliding manner, one end of the rotating block 52 is rotatably connected with the sliding block 51 through a rotating shaft 53, the other end of the rotating block 52 is fixedly connected with the cleaning plate 31, a screw hole 511 penetrates through the side wall of the sliding block 51, one end of the screw rod 42 penetrates through the screw hole 511 and is connected with the sliding block 51 in a threaded manner and rotatably connected to the groove wall of the sliding groove 21, and the length direction of the screw rod 42 is in the same direction as the length direction of the supporting rod 2.

Referring to fig. 5 and 6, after a period of use, concrete dust is accumulated on the surface of the camera lens 12, when dust is removed from the surface of the camera lens 12, the screw 42 is driven to rotate by the micro motor 41, and under the sliding fit of the slide block 51 and the slide groove 21, the screw 42 drives the cleaning plate 31 to slide along the length direction of the support rod 2 in a reciprocating manner, so that the cleaning cotton 32 wipes the surface of the camera lens 12 in a reciprocating manner, and the definition of pictures shot by the camera lens 12 is further ensured, and an operator can observe the discharging condition at the outlet of the discharging hopper 13 in real time.

Referring to fig. 6, a fixing member is disposed on a side wall of the slider 51, the fixing member includes a locking bolt 6, a jack 512 penetrates through a side wall of one end of the slider 51 close to the rotating block 52, a limiting hole 531 communicated with the jack 512 penetrates through a side wall of the rotating shaft 53, and the locking bolt 6 penetrates through the jack 512 and the limiting hole 531 in sequence to fix the slider 51 and the rotating block 52, so that the slider 51 and the rotating shaft 53 are kept in a relatively static state, and stability of the slider 51 when connected with the rotating shaft 53 is further ensured.

The implementation principle of the embodiment is as follows: in an initial state, the cleaning brush 3 is accommodated in the dust shield 7, after a period of use, concrete dust is easy to accumulate on the surface of the camera lens 12, the micro motor 41 is used for driving the screw rod 42 to rotate, and under the matching of the slide block 51 and the slide groove 21, the screw rod 42 drives the cleaning plate 31 to slide back and forth along the length direction of the support rod 2, so that the cleaning cotton 32 can repeatedly wipe the surface of the camera lens 12; this application passes through driving motor 41, screw rod 42, connecting block 5 and cleaning brush 3's cooperation, realizes cleaning camera lens 12 surface to guarantee the definition of guaranteeing camera 1 shooting picture, and then make things convenient for the condition of unloading of operating personnel real time monitoring discharge hopper 13 ejection of compact one end.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a recycled concrete mixing plant discharge opening monitored control system, includes camera (1), its characterized in that: camera (1) includes camera body (11) and camera lens (12), extend on the end wall that camera body (11) are located camera lens (12) one end and be equipped with branch (2), it is connected with cleaning brush (3) to slide on branch (2), the lateral wall of cleaning brush (3) is relative and the laminating with camera lens (12), be equipped with drive assembly (4) that drive cleaning brush (3) reciprocated and slide on branch (2).

2. The recycled concrete mixing plant discharge port monitoring system of claim 1, wherein: cleaning brush (3) are including cleaning plate (31) and can dismantle clean cotton (32) of connection on cleaning plate (31) lateral wall, cleaning plate (31) slide and connect on branch (2), clean cotton (32) are relative and laminate with camera lens (12), drive assembly (4) are including setting up micro motor (41) in branch (2) one end, the motor shaft of micro motor (41) is connected with screw rod (42), the one end and the cleaning plate (31) threaded connection of micro motor (41) are kept away from in screw rod (42), the length direction syntropy of the length direction of screw rod (42) and branch (2).

3. The recycled concrete mixing plant discharge port monitoring system of claim 2, wherein: be equipped with connecting block (5) on the end wall of the one end that clean board (31) and branch (2) are connected, connecting block (5) include slider (51) and turning block (52), slider (51) slide with branch (2) and are connected, it is equipped with screw (511) to run through on the lateral wall of slider (51), screw (42) are kept away from driving motor's one end and are passed screw (511) and slider (51) threaded connection, slider (51) are rotated with turning block (52) through pivot (53) and are connected, be equipped with the mounting on the lateral wall of slider (51).

4. A recycled concrete mixing plant discharge port monitoring system as claimed in claim 3, wherein: the mounting includes locking bolt (6), it is equipped with jack (512) to run through on the lateral wall of slider (51), run through on the lateral wall of pivot (53) and be equipped with spacing hole (531) that communicate with jack (512), locking bolt (6) pass jack (512) and spacing hole (531) threaded connection.

5. The recycled concrete mixing plant discharge port monitoring system of claim 2, wherein: can dismantle on camera body (11) and be connected with dust hood (7), be equipped with opening (71) that supplies cleaning brush (3) to pass on the lateral wall that dust hood (7) are close to camera lens (12) one side.

6. The recycled concrete mixing plant discharge port monitoring system of claim 5, wherein: two opposite opening walls of the opening (71) are hinged with dust baffles (8).

7. The recycled concrete mixing plant discharge port monitoring system of claim 5, wherein: a notch (72) is formed in the side wall of one end, close to the camera lens (12), of the dust hood (7), and the opening (71) is formed in the wall of the notch (72).

8. The recycled concrete mixing plant discharge port monitoring system of claim 5, wherein: keep away from camera body (11) one side on the lateral wall of dust hood (7) and be equipped with operation mouth (73), it has closing plate (9) to articulate through hinge (731) on the mouth wall of one side of operation mouth (73), be equipped with the retaining member on the mouth wall of operation mouth (73) opposite side.