CN204959680U - Original state soil erodees intelligent automatic thrustor - Google Patents
Original state soil erodees intelligent automatic thrustor Download PDFInfo
- Publication number
- CN204959680U CN204959680U CN201520554066.5U CN201520554066U CN204959680U CN 204959680 U CN204959680 U CN 204959680U CN 201520554066 U CN201520554066 U CN 201520554066U CN 204959680 U CN204959680 U CN 204959680U
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- Prior art keywords
- thrustor
- intelligent automatic
- pushing tow
- speed
- undisturbed soil
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Abstract
The utility model discloses an original state soil erodees intelligent automatic thrustor, plead the dish including industrial computer, DA control board, servo controller, servo motor, speed change mechanism and top, and dish electricity federation is in proper order pleaded on industrial computer, DA control board, servo controller, servo motor, speed change mechanism and top. Adopt the utility model discloses original state soil erodees intelligent automatic thrustor carries out the journey, pushes up the speed that pushes away through the preset top time of pushing away of software give -out order in the industrial computer, top to realize the infinitely variable speed of thrustor, adopt servo motor, can the accurate control speed, the precision of position etc. Whole thrustor does not basically need the manual work, has realized intelligent automatic operation, and simple structure, can push up that to carry out the journey big, and low cost is applicable to the experimental tank of each colleges and universities and research institution.
Description
Technical field
The utility model relates to a kind of undisturbed soil and washes away intelligent automatic thrustor, belongs to laboratory apparatus field.
Background technology
Heavily silt-carrying river, compared with clear water river, has different characteristics, and bring series of problems can to production and life, the rational approach therefore carrying out sediment movement is very necessary.The observation and analysis of many silt phenomenons all depends on indoor water tank test, in undisturbed soil initial velocity and scour rate test, need that soil sample pushing tow is entered rectangular channel and carry out washout test, existing pushing method roughly has two kinds: the first rotates gearbox by handle to carry out pushing tow, this kind of method precision is higher, but pushing tow is apart from short, spent is artificial many; The second connects motor, and by motor pushing tow soil sample, this kind of method pushing tow speed is comparatively large, can pushing tow stroke large, but be not easy to governing speed, test accuracy cannot ensure.
Utility model content
Utility model object: in order to solve deficiency of the prior art, the utility model provides a kind of undisturbed soil to wash away intelligent automatic thrustor.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the utility model adopts is as follows:
A kind of undisturbed soil washes away intelligent automatic thrustor, comprise Industrial Personal Computer (IPC), D/A control card, servo controller, servomotor, gear and pushing tow pallet, and Industrial Personal Computer (IPC), D/A control card, servo controller, servomotor, gear and pushing tow pallet Electricity Federation successively.
In order to improve the accuracy of experimental result further, preferably, the diameter of pushing tow pallet is 5cm ~ 8cm.
In order to improve pushing tow precision further, preferably, D/A control card is 12 and grinds magnificent transition card.
In order to cost-saving, ensure pushing tow precision, preferably, gear is made up of 2 grades of worm and gears simultaneously.
In order to improve the control accuracy of speed, position etc. further, preferably, servomotor is 600 watts of DC servo motors.
The pushing tow stroke that above-mentioned undisturbed soil washes away intelligent automatic thrustor is 0 ~ 100cm, pushing tow weight is 300kg, stroke accuracy is 0.1mm, pushing tow speed is 0 ~ 0.5mm/s.
Operating principle: the concrete operations that above-mentioned undisturbed soil washes away intelligent automatic thrustor are as follows:
(1) open software in Industrial Personal Computer (IPC), the required pushing tow stroke of setting test, pushing tow time, obtain corresponding pushing tow speed simultaneously;
(2) digital signal transition is that analog signal transmission is to servo controller by D/A control card by running software;
(3) servo controller controls servomotor, and voltage signal is converted into torque and rotational speed with drived control gear by servomotor;
(4) gear is with pushing tow speed needed for a stable drive ratio output test, promotes the at the uniform velocity stable rising of pushing tow pallet.
The NM technology of the utility model is all with reference to prior art.
Beneficial effect: adopt the utility model undisturbed soil to wash away intelligent automatic thrustor, send instruction given pushing tow time, pushing tow stroke, pushing tow speed by software in Industrial Personal Computer (IPC), thus realize the electrodeless variable-speed of thrustor; Adopt servomotor, can the precision of accurately control rate, position etc.; Whole thrustor does not need manually, to achieve intelligent automatic operation substantially, and structure is simple, can pushing tow stroke large, with low cost, be applicable to the experimental tank of each colleges and universities and research institution.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model undisturbed soil washes away intelligent automatic thrustor;
Fig. 2 is the workflow diagram that the utility model undisturbed soil washes away intelligent automatic thrustor;
In figure, Industrial Personal Computer (IPC) 1, D/A control card 2, servo controller 3, servomotor 4, gear 5, pushing tow pallet 6.
Detailed description of the invention
In order to understand the utility model better, illustrate content of the present utility model further below in conjunction with embodiment, but content of the present utility model is not only confined to the following examples.
Embodiment 1
As shown in Figure 1, 2, a kind of undisturbed soil washes away intelligent automatic thrustor, comprise Industrial Personal Computer (IPC) 1, D/A control card 2, servo controller 3, servomotor 4, gear 5 and pushing tow pallet 6, and Industrial Personal Computer (IPC) 1, D/A control card 2, servo controller 3, servomotor 4, gear 5 and pushing tow pallet 6 Electricity Federation successively.
The diameter of pushing tow pallet 6 is 6.5cm; / A control card is 12 and grinds magnificent transition card; Gear 5 is made up of 2 grades of worm and gears; Taking motor is 600 watts of DC servo motors 4.
The pushing tow stroke that above-mentioned undisturbed soil washes away intelligent automatic thrustor is 0 ~ 100cm, pushing tow weight is 300kg, stroke accuracy is 0.1mm, pushing tow speed is 0 ~ 0.5mm/s.
The concrete operations that above-mentioned undisturbed soil washes away intelligent automatic thrustor are as follows:
(1) open software in Industrial Personal Computer (IPC) 1, the required pushing tow stroke of setting test, pushing tow time, obtain corresponding pushing tow speed simultaneously;
(2) digital signal transition is that analog signal transmission is to servo controller 3 by D/A control card 2 by running software;
(3) servo controller 3 controls servomotor 4, and voltage signal is converted into torque and rotational speed with drived control gear 5 by servomotor 4;
(4) gear 5 is with pushing tow speed needed for a stable drive ratio output test, promotes the at the uniform velocity stable rising of pushing tow pallet 6.
Adopt the utility model undisturbed soil to wash away intelligent automatic thrustor, send instruction given pushing tow time, pushing tow stroke, pushing tow speed by software in Industrial Personal Computer (IPC), thus realize the electrodeless variable-speed of thrustor; Adopt servomotor, can the precision of accurately control rate, position etc.; Whole thrustor does not need manually, to achieve intelligent automatic operation substantially, and structure is simple, can pushing tow stroke large, with low cost, be applicable to the experimental tank of each colleges and universities and research institution.
The undeclared part related in the utility model is same as the prior art or adopt prior art to be realized.
Claims (6)
1. a undisturbed soil washes away intelligent automatic thrustor, it is characterized in that: comprise Industrial Personal Computer (IPC) (1), D/A control card (2), servo controller (3), servomotor (4), gear (5) and pushing tow pallet (6), and Industrial Personal Computer (IPC) (1), D/A control card (2), servo controller (3), servomotor (4), gear (5) and pushing tow pallet (6) Electricity Federation successively.
2. undisturbed soil as claimed in claim 1 washes away intelligent automatic thrustor, it is characterized in that: the diameter of pushing tow pallet (6) is 5cm ~ 8cm.
3. undisturbed soil as claimed in claim 1 or 2 washes away intelligent automatic thrustor, it is characterized in that: D/A control card (2) is 12 and grinds magnificent transition card.
4. undisturbed soil as claimed in claim 1 or 2 washes away intelligent automatic thrustor, it is characterized in that: gear (5) is made up of 2 grades of worm and gears.
5. undisturbed soil as claimed in claim 1 or 2 washes away intelligent automatic thrustor, it is characterized in that: servomotor (4) is 600 watts of DC servo motors (4).
6. undisturbed soil as claimed in claim 1 or 2 washes away intelligent automatic thrustor, it is characterized in that: the pushing tow stroke that undisturbed soil washes away intelligent automatic thrustor is 0 ~ 100cm, pushing tow weight is 300kg, stroke accuracy is 0.1mm, pushing tow speed is 0 ~ 0.5mm/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554066.5U CN204959680U (en) | 2015-07-28 | 2015-07-28 | Original state soil erodees intelligent automatic thrustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554066.5U CN204959680U (en) | 2015-07-28 | 2015-07-28 | Original state soil erodees intelligent automatic thrustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959680U true CN204959680U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520554066.5U Expired - Fee Related CN204959680U (en) | 2015-07-28 | 2015-07-28 | Original state soil erodees intelligent automatic thrustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064265A (en) * | 2015-07-28 | 2015-11-18 | 河海大学 | Smart automatic thrustor for undisturbed soil scouring |
-
2015
- 2015-07-28 CN CN201520554066.5U patent/CN204959680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064265A (en) * | 2015-07-28 | 2015-11-18 | 河海大学 | Smart automatic thrustor for undisturbed soil scouring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170728 |