CN208367734U - A kind of sand dredger efficiency monitoring system - Google Patents
A kind of sand dredger efficiency monitoring system Download PDFInfo
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- CN208367734U CN208367734U CN201820975012.XU CN201820975012U CN208367734U CN 208367734 U CN208367734 U CN 208367734U CN 201820975012 U CN201820975012 U CN 201820975012U CN 208367734 U CN208367734 U CN 208367734U
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- sand
- sand dredger
- driving motor
- dredger
- supply unit
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Abstract
The utility model discloses a kind of sand dredger efficiency monitoring system, sand dredger is equipped with support frame, and support frame is fixed in sand dredger, and the lower end of support frame is fixed with driving motor, and carrier bar is sequentially connected on the output shaft of driving motor, and carrier bar is equipped with sand hopper；Sand dredger is equipped with sandbox, and the top of carrier bar is located at the top of sandbox；Sand dredger is equipped with power supply unit, driving motor and power supply unit electrical connection；This system further includes frequency sensor, data processing equipment and headend equipment, the headend equipment is located in the driver's cabin of sand dredger, the power end of frequency sensor is electrically connected through transformer and the power supply unit, route between the collection terminal connection power supply unit and driving motor of frequency sensor, the output end of frequency sensor connects headend equipment through RS485 bus, and the headend equipment has display screen and wireless signal sending device.What the utility model can monitor sand dredger adopts sand efficiency, and the time of sand is adopted in cooperation, it is estimated that adopting sand amount, prevents supervision blind area.
Description
Technical field
The utility model relates to a kind of sand dredger efficiency monitoring systems, belong to and adopt sand equipment technical field.
Background technique
Sand is excellent construction material, the huge market demand, therefore adopts the economic benefit that sand has great number.It is existing to adopting sand
Ship Production rate mainly passes through micro-judgment, or by actually adopting sand value fuzzy estimate, but does not have measured data conduct
Support calculates accurate real-time yield, or adopts sand total amount.Supervision department can not grasp the practical exploitation value of sand dredger,
Supervision just will appear supervision blind area.
Utility model content
The purpose of the utility model is to provide a kind of sand dredger efficiency monitoring systems, and can monitor sand dredger adopts sand
The time of sand is adopted in efficiency, cooperation, it is estimated that adopting sand amount, prevents supervision blind area.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of sand dredger efficiency monitoring system, sand dredger are equipped with support frame, and support frame is fixed in sand dredger, support frame
Lower end be fixed with driving motor, be sequentially connected with carrier bar on the output shaft of driving motor, carrier bar is equipped with sand hopper；In sand dredger
Equipped with sandbox, the top of carrier bar is located at the top of sandbox；Sand dredger is equipped with power supply unit, driving motor and the power supply
Device electrical connection；This system further includes frequency sensor, data processing equipment and headend equipment, and the headend equipment, which is located at, adopts sand
In the driver's cabin of ship, the power end of frequency sensor is electrically connected through transformer and the power supply unit, the acquisition of frequency sensor
The output end of route between end connection power supply unit and driving motor, frequency sensor connects headend equipment through RS485 bus,
The headend equipment has display screen and wireless signal sending device.Headend equipment is similar to controller, can show monitoring shape
State, and there is signal sending function, status information can be issued.
It further include bank base monitoring device in a kind of sand dredger efficiency monitoring system above-mentioned, bank base monitoring device has aobvious
Show that device and wireless signal receiver, wireless signal receiver are connected with the wireless signal sending device wireless telecommunications.
In a kind of sand dredger efficiency monitoring system above-mentioned, the driving motor is three-phase motor.
Compared with prior art, what the utility model can monitor sand dredger adopts sand efficiency, and the time of sand is adopted in cooperation, can be with
It estimates and adopts sand amount, prevent supervision blind area.When sand dredger carries out adopting sand operation, driving motor drives the sand hopper for transporting sandstone
Operating, therefore the revolving speed of motor directly affects hopper speed.The three-phase alternating current of sand dredger output, after frequency converter frequency conversion,
It is transported to threephase asynchronous machine.
This programme obtains power frequency by Fourier transformation by acquisition three-phase motor electric current.By power frequency with
Motor speed relationship calculates controlling rotation speed of main shaft of motor, and hopper and electric machine main shaft transmission are than calculating the discharge bucket speed of mainshaft.According to material
The Connection Density of bucket can calculate the running speed of hopper.The valid data such as yield, efficiency are estimated according to hopper volume, and
It is sent to headend equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention；
Fig. 2 is the circuit system schematic illustration of the utility model.
Appended drawing reference: 1- support frame, 2- sand dredger, 3- carrier bar, 4- driving motor, 5- sandbox, 6- sand hopper, 7- is for Denso
It sets, 8- transformer, 9- data processing equipment, 10- display screen, 11- headend equipment, 12- frequency sensor, 13- wireless signal hair
Send device, 14- bank base monitoring device, 15- display, 16- wireless signal receiver.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
Embodiment 1 of the present utility model:as shown in FIG. 1 and FIG. 2, a kind of 2 efficiency monitoring system of sand dredger, in sand dredger 2
Equipped with support frame 1, support frame 1 is fixed in sand dredger 2, and the lower end of support frame 1 is fixed with driving motor 4, driving motor 4 it is defeated
Carrier bar 3 is sequentially connected on shaft, carrier bar 3 is equipped with sand hopper 6；Sand dredger 2 is equipped with sandbox 5, and the top of carrier bar 3 is located at storage
The top of sandbox 5；Sand dredger 2 is equipped with power supply unit 7, and driving motor 4 and the power supply unit 7 are electrically connected；This system is also wrapped
Frequency sensor 12, data processing equipment 9 and headend equipment 11 are included, the headend equipment 11 is located in the driver's cabin of sand dredger 2,
The power end of frequency sensor 12 is electrically connected through transformer 8 and the power supply unit 7, and the collection terminal of frequency sensor 12, which connects, to be supplied
The output end of route between electric installation 7 and driving motor 4, frequency sensor 12 connects headend equipment 11, institute through RS485 bus
Headend equipment 11 is stated with display screen 10 and wireless signal sending device 13.
It further include bank base monitoring device 14, bank base monitoring device 14 has display 15 and wireless signal receiver 16,
Wireless signal receiver 16 is connected with 13 wireless telecommunications of wireless signal sending device.The driving motor 4 is three-phase electricity
Machine.
Embodiment 2: as depicted in figs. 1 and 2, a kind of 2 efficiency monitoring system of sand dredger, sand dredger 2 is equipped with support frame 1,
Support frame 1 is fixed in sand dredger 2, and the lower end of support frame 1 is fixed with driving motor 4, the company of transmission on the output shaft of driving motor 4
It is connected to carrier bar 3, carrier bar 3 is equipped with sand hopper 6；Sand dredger 2 is equipped with sandbox 5, and the top of carrier bar 3 is located at the top of sandbox 5；
Sand dredger 2 is equipped with power supply unit 7, and driving motor 4 and the power supply unit 7 are electrically connected；This system further includes frequency sensor
12, data processing equipment 9 and headend equipment 11, the headend equipment 11 are located in the driver's cabin of sand dredger 2, frequency sensor 12
Power end be electrically connected through transformer 8 and the power supply unit 7, the collection terminal connection power supply unit 7 of frequency sensor 12 and drive
The output end of route between dynamic motor 4, frequency sensor 12 connects headend equipment 11, the headend equipment through RS485 bus
11 have display screen 10 and wireless signal sending device 13.
It further include bank base monitoring device 14, bank base monitoring device 14 has display 15 and wireless signal receiver 16,
Wireless signal receiver 16 is connected with 13 wireless telecommunications of wireless signal sending device.The driving motor 4 is three-phase electricity
Machine.
The working principle of an embodiment of the present invention: the sand hopper 6 that frequency sensor 12 is mounted on sand dredger 2 is driven
At the power supply unit 7 of dynamic motor 4, signal wire RS485 is connected to headend equipment；At this point, frequency sensor 12 enters monitor state.
When sand dredger 2 starts to adopt sand, frequency sensor 12 collects current of electric, and the operating of sand hopper 6 is calculated in data processing equipment 9
Speed estimates yield, and is sent to headend equipment 11；After headend equipment 11 receives data, bank base monitoring device 14 is uploaded.
So far, monitoring personnel can check the actual yield of sand dredger and yield.
Claims (3)
1. a kind of sand dredger efficiency monitoring system, which is characterized in that sand dredger (2) is equipped with support frame (1), and support frame (1) is solid
It is scheduled on sand dredger (2), the lower end of support frame (1) is fixed with driving motor (4), the company of transmission on the output shaft of driving motor (4)
It is connected to carrier bar (3), carrier bar (3) is equipped with sand hopper (6)；Sand dredger (2) is equipped with sandbox (5), and the top of carrier bar (3) is located at storage
The top of sandbox (5)；Sand dredger (2) is equipped with power supply unit (7), driving motor (4) and the power supply unit (7) electrical connection；
This system further includes frequency sensor (12), data processing equipment (9) and headend equipment (11), and the headend equipment (11) is located at
In the driver's cabin of sand dredger (2), the power end of frequency sensor (12) is electrically connected through transformer (8) and the power supply unit (7),
Route between collection terminal connection power supply unit (7) of frequency sensor (12) and driving motor (4), frequency sensor (12)
Output end connects headend equipment (11) through RS485 bus, and there are the headend equipment (11) display screen (10) and wireless signal to send out
Send device (13).
2. a kind of sand dredger efficiency monitoring system according to claim 1, which is characterized in that further include bank base monitoring device
(14), bank base monitoring device (14) has display (15) and wireless signal receiver (16), wireless signal receiver
(16) it is connected with wireless signal sending device (13) wireless telecommunications.
3. a kind of sand dredger efficiency monitoring system according to claim 1, which is characterized in that the driving motor (4) is
Three-phase motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975012.XU CN208367734U (en) | 2018-06-25 | 2018-06-25 | A kind of sand dredger efficiency monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975012.XU CN208367734U (en) | 2018-06-25 | 2018-06-25 | A kind of sand dredger efficiency monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208367734U true CN208367734U (en) | 2019-01-11 |
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ID=64926446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820975012.XU Active CN208367734U (en) | 2018-06-25 | 2018-06-25 | A kind of sand dredger efficiency monitoring system |
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| Country | Link |
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| CN (1) | CN208367734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110147621A (en) * | 2019-05-23 | 2019-08-20 | 广东海洋大学 | Sand job model is adopted at a kind of sea based on dynamic demonstration technology in kind |
-
2018
- 2018-06-25 CN CN201820975012.XU patent/CN208367734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110147621A (en) * | 2019-05-23 | 2019-08-20 | 广东海洋大学 | Sand job model is adopted at a kind of sea based on dynamic demonstration technology in kind |
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