CN220011086U - Wireless automatic charging inspection device for belt conveyor - Google Patents
Wireless automatic charging inspection device for belt conveyor Download PDFInfo
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- CN220011086U CN220011086U CN202321232951.2U CN202321232951U CN220011086U CN 220011086 U CN220011086 U CN 220011086U CN 202321232951 U CN202321232951 U CN 202321232951U CN 220011086 U CN220011086 U CN 220011086U
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- charging
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- automatic charging
- track
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- 229910052802 copper Inorganic materials 0.000 description 4
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- 229910000831 Steel Inorganic materials 0.000 description 2
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- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a wireless automatic charging inspection device for a belt conveyor, which solves the power supply problem of a track type inspection device by adopting a wireless automatic charging mode. Comprises a track, a transmission device and a wireless automatic charging and transmitting device; the transmission device comprises a travelling trolley and a control box. The track is installed in band conveyer top, and the travelling car is installed at orbital lower edge, and the control box is installed in travelling car lower extreme, and the control box lower extreme is equipped with the surveillance camera head, and control box upper end both sides limit portion is equipped with proximity switch, still is equipped with main control unit, charge receiving coil in the control box. The wireless automatic charging and transmitting device is arranged below two ends of the track, and is provided with a proximity switch baffle and a charging and transmitting coil. When the travelling trolley reaches the charging positions at the two ends of the track, a charging transmitting coil in the wireless automatic charging transmitting device and a charging receiving coil in the control box reach a charging transmission distance, and a battery in the control box is charged.
Description
Technical Field
The utility model relates to the technical field, in particular to a wireless automatic charging inspection device for a belt conveyor.
Background
The belt conveyor is continuous conveying equipment, is called as the belt conveyor for short, has the advantages of long conveying distance, strong conveying capacity, simple structure, less investment, low conveying cost, high safety coefficient and the like, and is widely applied to the transportation of bulk, granular or powder materials in industries such as metallurgy, mines, coal, power plants, wharfs, cement and the like. Accidents such as slipping, belt breakage, scratching, overload and deviation often occur in the running process of the belt conveyor, and the running state of the belt conveyor needs to be checked by manual dispatching at regular intervals. The belt conveyor usually works in severe environments such as high dust, low temperature, poor light, high noise and the like, and seriously threatens the safety of patrol personnel. Inspection of the operational status of belt conveyor devices has created a need for machines to replace manual work.
In the track type inspection device, because the inspection device slides and walks on the track, the power supply mode of the track type inspection device needs to be specially designed to solve the problem of sliding power supply, and the power supply of the sliding movement mechanism generally adopts a laid movable cable, so that the fault rate is high. Chinese patent publication No. CN109081068A discloses a dual-track self-generating type remote belt conveyor inspection device, which adopts a generator, and drives a friction wheel to operate through a conveyor belt of a belt conveyor to generate electricity, which is one of ways of solving sliding power supply. The design mode of supplying power for the track type inspection device is provided, a wireless automatic charging mode is adopted, a generator mode is not adopted, a mobile cable is not required to be laid, the track type inspection device can be automatically charged, and the power supply problem of the track type inspection device can be solved.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides a wireless automatic charging inspection device for a belt conveyor, which adopts a wireless automatic charging mode, does not need to lay a mobile cable and solves the power supply problem of a track type inspection device.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the wireless automatic charging and inspection device of the belt conveyor comprises a track, a transmission device and a wireless automatic charging and transmitting device; the transmission device comprises a travelling trolley and a control box.
The rail is arranged above the belt conveyor, laid along the belt conveyor and has an inclination consistent with that of the conveying belt.
The travelling trolley is arranged at the lower edge of the rail and is driven by a motor to travel along the rail; the control box is arranged at the lower end of the travelling trolley, and the lower end of the control box is provided with a monitoring camera for monitoring the state of the conveying belt; the two side edges of the upper end of the control box are provided with proximity switches, the control box is internally provided with a main controller, and is also provided with a charging receiving coil and a receiving coil controller connected with the charging receiving coil; the receiving coil controller and the proximity switch are both connected with the main controller, and the motor and the monitoring camera of the travelling trolley are also connected with the main controller; the control box is also provided with a battery, the input end of the battery is connected with the receiving coil controller, and the output end of the battery supplies power for the electric elements in the control box.
The wireless automatic charging transmitting device is arranged below two ends of the track, and the horizontal position corresponds to the position of the control box; the wireless automatic charging transmitting device is provided with a proximity switch baffle plate, a charging transmitting coil and a transmitting coil controller connected with the charging transmitting coil.
The proximity switch baffle is matched with the proximity switch and used for detecting whether the travelling trolley reaches the charging positions at the two ends of the track; when the travelling trolley reaches the charging positions at the two ends of the track, a charging transmitting coil in the wireless automatic charging transmitting device and a charging receiving coil in the control box reach a charging transmission distance, and a battery in the control box is charged.
Further, buffers are respectively arranged at two ends of the track.
Further, a strip-shaped through hole is formed in the proximity switch baffle; the position of the proximity switch baffle can be adjusted along the direction of the strip-shaped through hole.
Further, the main controller is also connected with a wireless communication antenna.
Further, the motor of the travelling trolley is a brushless motor.
Compared with the prior art, the utility model has the beneficial effects that:
1) The utility model provides a wireless automatic charging inspection device for a belt conveyor, which adopts a wireless automatic charging mode, does not need to lay a mobile cable and solves the power supply problem of a track type inspection device.
2) The two ends of the rail are respectively provided with a buffer, so that the transmission mechanism is prevented from falling off the rail, and the buffer positioning function vehicle is realized.
3) The proximity switch baffle is provided with a strip-shaped through hole; thereby enabling the position of the proximity switch baffle to be adjusted along the direction of the elongated through hole.
4) The main controller is also connected with a wireless communication antenna, and can carry out remote communication.
5) The motor of the travelling trolley adopts a brushless motor, and the failure rate is small.
Drawings
FIG. 1 is a diagram showing the whole structure of a wireless automatic charging inspection device for a belt conveyor;
FIG. 2 is a block diagram of a wireless automatic charging transmitter according to the present utility model;
FIG. 3 is a block diagram of a transmission of the present utility model;
FIG. 4 is a block diagram of an electric cabinet according to the present utility model;
FIG. 5 is a diagram of a buffer structure according to an embodiment of the present utility model;
FIG. 6 is a diagram of a traveling carriage according to an embodiment of the present utility model;
FIG. 7 is a second diagram of a traveling carriage according to an embodiment of the present utility model;
fig. 8 is a block diagram of an electrical control structure of the present utility model.
In the figure: 1-track 2-buffer 3-wireless automatic charging transmitting device 4-transmission device 5-base 6-spring 7-buffer shaft 8-opening pin 9-proximity switch baffle 10-proximity switch base 11-coil support 12-charging transmitting coil 13-transmitting coil controller base 14-transmitting coil controller 15-travelling trolley 16-electric cabinet 17-driving wheel support 18-driven wheel support 19-brushless motor 20-trolley base 21-driving wheel 22-transmission gear set 23-guide wheel 24-support connecting bolt 25-driven wheel 26-guide rod 27-opening pin 28-guide wheel support 29-spring 30-baffle 31-box 32-motor controller 33-power supply conversion plate 34-battery 35-battery fastener 36-antenna 37-monitoring camera 38-proximity switch 39-singlechip 40-charging receiving coil 41-receiving coil controller.
Detailed Description
The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:
as shown in fig. 1-8, a wireless automatic charging inspection device for a belt conveyor comprises a track 1, a transmission device 4 and a wireless automatic charging emission device 3.
The rail 1 is arranged above the belt conveyor, the rail 1 is made of hot rolled H-shaped steel (model HN150 multiplied by 75), and is laid along the belt conveyor, and the inclination angle is consistent with that of the conveying belt.
The transmission device 4 comprises a travelling trolley 15 and a control box 16.
The travelling trolley 15 is arranged at the lower edge of the track and is driven by a motor (a brushless motor 19 in the embodiment) to travel along the track 1; the control box 16 is arranged at the lower end of the travelling trolley 15, and the travelling trolley 15 and the electric control box 16 are connected together through bolts and nuts. The lower end of the control box 16 is provided with a monitoring camera 37 for monitoring the state of the conveying belt; the two side edges of the upper end of the control box 16 are provided with proximity switches 38, the control box 16 is internally provided with a main controller (a singlechip 39 in the embodiment), and the control box 16 is internally provided with a charging receiving coil 40 and a receiving coil controller 41 connected with the charging receiving coil; the receiving coil controller 41 and the proximity switch 38 are both connected with the main controller, and the motor of the travelling trolley 15 and the monitoring camera 37 are also connected with the main controller; the control box 16 is also provided with a battery 34, the input end of the battery 34 is connected with a receiving coil controller 41, and the output end supplies power for the electric elements in the control box 16.
The wireless automatic charging and transmitting device 3 is arranged below two ends of the track 1, can be arranged on the mounting upright posts at two ends of the track 1, can be arranged on the factory building upright posts near the track 1 according to the actual condition of the factory building, is not limited in particular, and has a horizontal position corresponding to the position of the control box 16; the wireless automatic charging transmitting device 3 is provided with a proximity switch baffle 9, a charging transmitting coil 12 and a transmitting coil controller 14 connected with the charging transmitting coil.
The proximity switch baffle 9 is matched with the proximity switch 38 and used for detecting whether the travelling trolley 15 reaches the charging positions at the two ends of the track 1; when the traveling carriage 15 reaches the charging position at both ends of the track 1, the charging transmitting coil 12 in the wireless automatic charging transmitting device 3 and the charging receiving coil 40 in the control box 16 reach a charging transmission distance (the charging transmitting coil 12 and the charging receiving coil 40 are arranged in parallel), and the battery 34 in the control box 16 is charged.
The wireless automatic charging transmitting device 3 in this embodiment is composed of a proximity switch baffle 9, a proximity switch base 10, a coil bracket 11, a charging transmitting coil 12, a transmitting coil controller base 13, and a transmitting coil controller 14 as shown in fig. 2. The transmitting coil controller base 13 is of an angle steel frame structure, is installed on the upright posts near the two ends 1 of the track through the installation holes, and the transmitting coil controller 14 is fixed on the transmitting coil controller base 13 through bolts and nuts. The coil bracket 11 is arranged on one side of the transmitting coil controller base 13 and is connected with the transmitting coil controller base 13 through 2 groups of bolts and nuts. The proximity switch base 10 is fixed on the coil bracket 11 through bolts and nuts, the proximity switch baffle 9 is fixed on the proximity switch base 10 through bolts and nuts, a strip-shaped through hole is formed in the proximity switch baffle 9, and the position of the proximity switch base 10 can be adjusted up and down. The charging transmitting coil 12 is fixed on the coil bracket 11 through 4 groups of double-pass hexagonal copper columns and inner hexagonal countersunk screws.
The composition of the travelling carriage 15 in this embodiment is shown in fig. 6 and 7. Comprising the following steps: the driving wheel support 17, the driven wheel support 18, a motor (brushless motor 19), a trolley base 20, a driving wheel 21, a transmission gear set 22, a guide wheel 23, a support connecting bolt 24, a driven wheel 25, a guide rod 26, a cotter pin 27, a guide wheel support 28, a spring 29 and a baffle 30. The driving wheel support 17 and the driven wheel support 18 are connected together by support connecting bolts 24 and then fixed on the trolley base 20 by bolts. A brushless motor 19 is mounted on the drive wheel support 17 and drives a drive gear set 22 and a drive wheel 21. The driven wheel 25 is arranged on the driven wheel support 18, the guide wheel 23, the guide rod 26, the cotter pin 27, the guide wheel support 28 and the spring 29 are combined together to be arranged on the driving wheel support 17 and the driven wheel support 18, the driving wheel 21 and the driven wheel 25 are arranged on the track 1, the spring 29 pushes the guide wheel 23 to be pressed on the lower edge of the track 1, the transmission device 4 is automatically positioned, and the transmission mechanism 4 is prevented from being blocked when the transmission mechanism turns along the track 1.
The two ends of the track 1 are respectively provided with a buffer 2. The buffer 2 of the present embodiment is constituted as shown in fig. 5, and includes a base 5; a spring 6; a buffer shaft 7; cotter pin 8. The two ends of the track 1 are respectively provided with 1 buffer, so that the transmission device 4 is prevented from falling off the track 1, and the buffer positioning function is realized. The base 5 of the damper 2 is fixed to the end of the rail 1 by bolts and nuts. The buffer shaft 7 is installed in the hole of the base 5, and the buffer shaft 7 and the hole are in clearance fit, so that the buffer shaft 7 can freely move in the hole of the base 5 along the axial direction. The spring 6 is fitted from the thin end of the damper shaft 7, and the thin end of the damper shaft 7 is inserted into the hole of the base 5. The cotter pin 8 is installed in a radial through hole of the thin end of the buffer shaft 7.
The electric cabinet 16 in this embodiment is constituted as shown in fig. 4, and includes: a casing 31, a motor controller 32; a power conversion board 33; a battery 34; a battery clip 35; an antenna 36; a monitoring camera 37; a proximity switch 38; a single chip microcomputer 39 (main controller); a charge receiving coil 40; and a receiving coil controller 41. The box 31 is fixed at the lower end of the travelling trolley 15, and the motor controller 32 is fixed on the inner side wall of the box 31 by bolts and nuts. The power conversion plate 33 is fixed on the inner side wall of the case 31 through a double-pass hexagonal copper column. The battery 34 is fixed to the inner side wall of the case 31 by a battery snap 35. An antenna 36 is mounted on the outside of the bottom of the case 31. The monitoring camera 37 is mounted on the outside of the bottom of the case 31. Proximity switches 38 are mounted on the upper cover of the case 31, 1 at each end. The singlechip 39 is fixed on the inner rear wall of the box body 31 through a double-pass hexagonal copper column. The charge receiving coil 40 is fixed on the inner side wall of the case 31 by a double-pass hexagonal copper column. The receiving coil controller 41 is fixed to the inside of the bottom of the case 31 with bolts and nuts.
The electric control structure of the present utility model is shown in fig. 8, and the motor controller 32 is connected to the brushless motor 19 to directly control the forward, backward or stop of the traveling carriage 15. The battery 34 supplies power to the power conversion board 33, and the power conversion board 33 converts the power supplied by the battery 34 into voltage sources required by the single chip microcomputer 39, the motor controller 32, the antenna 36, the monitoring camera 37, the proximity switch 38 and the like. The charge receiving coil 40 is connected to a receiving coil controller 41 for charging the battery 34. The singlechip 39 receives the signal of the proximity switch 38, and transmits a signal to the motor controller 32 to control the forward, backward or stop of the travelling trolley 15. When the signal of the proximity switch 38 is received, it indicates that the traveling carriage 15 has reached the charge level at the end of the track, at this time, the traveling carriage 15 stops running, the charge receiving coil 40 receives the wireless charge of the wireless automatic charge transmitting device 3, and after the charge is completed, the traveling carriage 15 returns. The transmitting coil controller 14 of the wireless automatic charging transmitting apparatus 3 is supplied with power from an external power source. The singlechip 39 also receives the video signal collected by the monitoring camera 37 in real time, and sends the video signal out through the antenna 36. The antenna 36 is also capable of receiving external manual control signals. Other types of detection elements may also be mounted to the housing 31, such as temperature measurement, humidity measurement, dust detection, CO detection, noise detection, and the like. And the cable is not required to be laid, and the charging can be automatically carried out.
The utility model also comprises the following settings:
1) The minimum turning radius of the travelling car 15 is 1m.
2) The spring 6 remains in a freely stretched state when charged.
3) The charge transmitting coil 12 and the charge receiving coil 40 are installed with their surroundings kept at a distance of 20mm or more from the metal object.
4) In the charging process of the charging transmitting coil 12 and the charging receiving coil 40, the transmission distance between the coils is 20-50 mm.
5) The sensing distance between the proximity switch 38 and the proximity switch baffle 9 is less than or equal to 15mm.
6) The guide wheel 23, the driving wheel 21 and the driven wheel 25 are lined with polyurethane with the thickness of 10-15mm.
7) Other types of detection elements may also be mounted to the housing 31, such as temperature measurement, humidity measurement, dust detection, CO detection, noise detection, and the like.
8) The column of the trolley base 20 is hollow, so that cables can be conveniently distributed.
The above examples are implemented on the premise of the technical scheme of the present utility model, and detailed implementation manners and specific operation processes are given, but the protection scope of the present utility model is not limited to the above examples. The methods used in the above examples are conventional methods unless otherwise specified.
Claims (5)
1. The wireless automatic charging and inspection device for the belt conveyor is characterized by comprising a track, a transmission device and a wireless automatic charging and emission device; the transmission device comprises a travelling trolley and a control box;
the rail is arranged above the belt conveyor, laid along the belt conveyor and has an inclination consistent with that of the conveying belt;
the travelling trolley is arranged at the lower edge of the rail and is driven by a motor to travel along the rail; the control box is arranged at the lower end of the travelling trolley, and the lower end of the control box is provided with a monitoring camera for monitoring the state of the conveying belt; the two side edges of the upper end of the control box are provided with proximity switches, the control box is internally provided with a main controller, and is also provided with a charging receiving coil and a receiving coil controller connected with the charging receiving coil; the receiving coil controller and the proximity switch are both connected with the main controller, and the motor and the monitoring camera of the travelling trolley are also connected with the main controller; the control box is also provided with a battery, the input end of the battery is connected with the receiving coil controller, and the output end of the battery supplies power for the electric elements in the control box;
the wireless automatic charging transmitting device is arranged below two ends of the track, and the horizontal position corresponds to the position of the control box; the wireless automatic charging transmitting device is provided with a proximity switch baffle, a charging transmitting coil and a transmitting coil controller connected with the charging transmitting coil;
the proximity switch baffle is matched with the proximity switch and used for detecting whether the travelling trolley reaches the charging positions at the two ends of the track; when the travelling trolley reaches the charging positions at the two ends of the track, a charging transmitting coil in the wireless automatic charging transmitting device and a charging receiving coil in the control box reach a charging transmission distance, and a battery in the control box is charged.
2. The wireless automatic charging and inspection device for the belt conveyor according to claim 1, wherein buffers are respectively arranged at two ends of the track.
3. The wireless automatic charging and inspection device for the belt conveyor according to claim 1, wherein the proximity switch baffle is provided with a strip-shaped through hole; the position of the proximity switch baffle can be adjusted along the direction of the strip-shaped through hole.
4. The wireless automatic charging and inspection device for the belt conveyor according to claim 1, wherein the main controller is further connected with a wireless communication antenna.
5. The wireless automatic charging and inspection device for the belt conveyor according to claim 1, wherein the motor of the travelling trolley is a brushless motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232951.2U CN220011086U (en) | 2023-05-19 | 2023-05-19 | Wireless automatic charging inspection device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232951.2U CN220011086U (en) | 2023-05-19 | 2023-05-19 | Wireless automatic charging inspection device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220011086U true CN220011086U (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321232951.2U Active CN220011086U (en) | 2023-05-19 | 2023-05-19 | Wireless automatic charging inspection device for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220011086U (en) |
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2023
- 2023-05-19 CN CN202321232951.2U patent/CN220011086U/en active Active
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