CN203116937U - Road sweeper pneumatic transmission test system - Google Patents
Road sweeper pneumatic transmission test system Download PDFInfo
- Publication number
- CN203116937U CN203116937U CN 201220700337 CN201220700337U CN203116937U CN 203116937 U CN203116937 U CN 203116937U CN 201220700337 CN201220700337 CN 201220700337 CN 201220700337 U CN201220700337 U CN 201220700337U CN 203116937 U CN203116937 U CN 203116937U
- Authority
- CN
- China
- Prior art keywords
- pitot tube
- suction nozzle
- pneumatic transmission
- blower fan
- iii
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a road sweeper pneumatic transmission test system and belongs to the pneumatic transmission system test field. The road sweeper pneumatic transmission test system comprises an engine, a torque/rotating speed sensor, a clutch, a belt drive, a fan, a cabinet, an air pipe, a suction nozzle, a Pitot tube I, a Pitot tube II, a Pitot tube III, a Pitot tube IV, a Pitot tube V, and a concentrated processing system, wherein the engine is connected with one end of the torque/rotating speed sensor; the other end of the torque/rotating speed sensor is connected with the clutch; an inlet of the suction nozzle is close to the ground; testing terminals of the Pitot tube I, the Pitot tube II, the Pitot tube III, the Pitot tube IV, and the Pitot tube V are respectively and sequentially arranged at an outlet of the fan, at an inlet of the fan, inside the cabinet, inside the air pipe, and inside the suction nozzle; and pressure output terminals of the Pitot tube I, the Pitot tube II, the Pitot tube III, the Pitot tube IV, and the Pitot tube V are respectively and sequentially connected onto the concentrated processing system. The road sweeper pneumatic transmission test system solves test items which cannot be completed by a conventional test system and provides key test data for structure design, fan type selection, and power matching of the whole pneumatic transmission.
Description
Technical field
The utility model relates to a kind of sweeping machine strength and carries test macro, belongs to the air-transport system field tests.
Background technology
Sweeping machine is the professional vehicle at pavement garbage cleaning, as one of sanitation equipment, is a kind ofly to collect dirt cleaning such as pavement garbage dust, reclaim and transportation is the new and effective cleaning equipment of one.The principle of work of sweeping machine air-transport system is to utilize blower fan to operate at the negative pressure (dynamic pressure and static pressure) that whole air-transport system forms, there is pressure reduction inside and outside making dustbin, air is sucked suction nozzle, rubbish is also brought into suction nozzle by air simultaneously, and be transported in the dustbin, to reach the purpose of removing pavement garbage, the version of sweeping machine, influence the flow characteristics of air-flow in the air-transport system, influence whole system operation efficient, build the test macro at the sweeping machine air-transport system, made things convenient for the experimental study of sweeping machine air-transport system, become the structure optimization of sweeping machine air-transport system, the important research approach of system matches.
Summary of the invention
Problem at above-mentioned prior art existence, the utility model provides a kind of sweeping machine strength to carry test macro, solve the test event that existing test macro can not be finished, utilizing less equipment to test out influences the inner parameter of air-transport system performance, be structural design, Fan Selection, the power match that whole strength is carried, crucial test figure is provided.
To achieve these goals, the utility model is achieved through the following technical solutions: a kind of sweeping machine strength is carried test macro, comprise engine, moment of torsion/speed probe, clutch coupling, belt gear, blower fan, casing, airduct, suction nozzle, the pitot tube I, the pitot tube II, the pitot tube III, the pitot tube IV, pitot tube V and collection place system, it is characterized in that, engine is connected with moment of torsion/speed probe one end, the other end of moment of torsion/speed probe is connected with clutch coupling, send power to blower fan by belt gear, the import of blower fan is connected with casing, the outlet of airduct also is connected in casing, the airduct entrance is connected with the outlet of suction nozzle, the entrance ground proximity of suction nozzle, the pitot tube I, the pitot tube II, the pitot tube III, the pressure measurement end of pitot tube IV and pitot tube V is arranged in the outlet of blower fan respectively successively, the entrance of blower fan, in the casing, in the airduct and in the suction nozzle, the pitot tube I, the pitot tube II, the pitot tube III, the pressure output end of pitot tube IV and pitot tube V is connected in turn respectively above the collection place system.
Described collection place system is a kind of system of gathering and handling.
The beneficial effects of the utility model are: the performance parameter test that will be associated with air-transport system comes out, for later stage research provides test figure, simplified connected mode, for convenience detach, increased reliability, reduce testing cost, reduce the complexity of test macro, by arranging a plurality of test points at each position, simplify the data in later stage and handle, guarantee precision of test result.
Description of drawings
Fig. 1 is agent structure synoptic diagram of the present utility model.
Among the figure: 1, engine, 2, moment of torsion/speed probe, 3, clutch coupling, 4, belt gear, 5, blower fan, 6, casing, 7, airduct, 8, suction nozzle, 9, the pitot tube I, 10, the pitot tube II, 11, pitot tube III, 12, the pitot tube IV, 13, the pitot tube V, 14, collection place system.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of sweeping machine strength is carried test macro, comprise engine 1, moment of torsion/speed probe 2, clutch coupling 3, belt gear 4, blower fan 5, casing 6, airduct 7, suction nozzle 8, pitot tube I 9, pitot tube II 10, pitot tube III 11, pitot tube IV 12, pitot tube V 13 and collection place system 14, it is characterized in that, engine 1 is connected with moment of torsion/speed probe 2 one ends, the other end of moment of torsion/speed probe 2 is connected with clutch coupling 3, send power to blower fan 5 by belt gear 4, drive blower fan 5 runnings.The air outlet of blower fan 5 opens in the air, the import of blower fan 5 is connected with casing 6, and the outlet of airduct 7 also is connected in casing 6, and airduct 7 entrances are connected with the outlet of suction nozzle 8, the entrance ground proximity of suction nozzle 8, the running of blower fan 5 causes casing 6, airduct 7, the suction nozzle 8 inner negative pressure that form, under atmospheric effect, air-flow is by suction nozzle 8, through airduct 7, casing 6, flow back to atmosphere from the blower fan outlet again.The pressure measurement end of pitot tube I 9, pitot tube II 10, pitot tube III 11, pitot tube IV 12 and pitot tube V 13 is arranged in respectively in the entrance, casing 6 of outlet, the blower fan 5 of blower fan 5, in the airduct 7 and in the suction nozzle 8 successively, and the output of the pressure of pitot tube I 9, pitot tube II 10, pitot tube III 11, pitot tube IV 12 and pitot tube V 13 is connected in turn respectively above the collection place system 14.Take out by pitot tube I 9, pitot tube II 10, pitot tube III 11, pitot tube IV 12 and the pitot tube V 13 various pressure with each test point, send pressure signal to collection place system 14 by flexible pipe.Moment of torsion/the speed probe 2 that is connected with clutch coupling 3 with engine 1 is converted to electric signal with the output torque of engine and sends collection place system 14 to.The inner parameter that will influence the air-transport system performance is all gathered out like this, for the research in later stage provides reliable test figure.
Claims (2)
1. a sweeping machine strength is carried test macro, comprise engine (1), moment of torsion/speed probe (2), clutch coupling (3), belt gear (4), blower fan (5), casing (6), airduct (7), suction nozzle (8), pitot tube I (9), pitot tube II (10), pitot tube III (11), pitot tube IV (12), pitot tube V (13) and collection place system (14), it is characterized in that, engine (1) is connected with moment of torsion/speed probe (2) one ends, the other end of moment of torsion/speed probe (2) is connected with clutch coupling (3), send power to blower fan (5) by belt gear (4), the import of blower fan (5) is connected with casing (6), the outlet of airduct (7) also is connected in casing (6), airduct (7) entrance is connected with the outlet of suction nozzle (8), the entrance ground proximity of suction nozzle (8), pitot tube I (9), pitot tube II (10), pitot tube III (11), the pressure measurement end of pitot tube IV (12) and pitot tube V (13) is arranged in the outlet of blower fan (5) respectively successively, the entrance of blower fan (5), in the casing (6), in the airduct (7) and in the suction nozzle (8), pitot tube I (9), pitot tube II (10), pitot tube III (11), the pressure output end of pitot tube IV (12) and pitot tube V (13) is connected in turn respectively above the collection place system (14).
2. a kind of sweeping machine strength according to claim 1 is carried test macro, it is characterized in that, described collection place system (14) is a kind of system of gathering and handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700337 CN203116937U (en) | 2012-12-18 | 2012-12-18 | Road sweeper pneumatic transmission test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700337 CN203116937U (en) | 2012-12-18 | 2012-12-18 | Road sweeper pneumatic transmission test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116937U true CN203116937U (en) | 2013-08-07 |
Family
ID=48897273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700337 Expired - Lifetime CN203116937U (en) | 2012-12-18 | 2012-12-18 | Road sweeper pneumatic transmission test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239522A (en) * | 2015-10-23 | 2016-01-13 | 福建龙马环卫装备股份有限公司 | Method for designing pneumatic conveying system of sweeping machine based on CFD |
| CN106706358A (en) * | 2017-03-13 | 2017-05-24 | 太原科技大学 | Measurement and control test stand for suction sweeping system of suction sweeping electric sweeper |
-
2012
- 2012-12-18 CN CN 201220700337 patent/CN203116937U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239522A (en) * | 2015-10-23 | 2016-01-13 | 福建龙马环卫装备股份有限公司 | Method for designing pneumatic conveying system of sweeping machine based on CFD |
| CN106706358A (en) * | 2017-03-13 | 2017-05-24 | 太原科技大学 | Measurement and control test stand for suction sweeping system of suction sweeping electric sweeper |
| CN106706358B (en) * | 2017-03-13 | 2023-10-03 | 太原科技大学 | Suction-sweeping system measurement and control test bed of suction-sweeping type electric sweeper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106725123A (en) | A kind of Multifunctional floor-sweeping machine people | |
| CN203116937U (en) | Road sweeper pneumatic transmission test system | |
| CN105887742A (en) | Automatic cleaning machine for fallen leaves based on humid environment and working mode thereof | |
| CN201280702Y (en) | Garbage sweeping device | |
| CN203960793U (en) | Wet-dry Environmental sanitation cleaning vehicle | |
| CN106706358B (en) | Suction-sweeping system measurement and control test bed of suction-sweeping type electric sweeper | |
| CN108755537A (en) | A kind of refuse collector | |
| CN202223160U (en) | Dust collection sweeper | |
| CN103821100A (en) | Suction sweeping port assembly for high-speed suspension sweeping vehicle | |
| CN207891805U (en) | It is a kind of to collect water spray dust-absorbing integral electric road sweeper of sweeping the floor | |
| CN205701709U (en) | A kind of infant industry dust exhaust apparatus | |
| CN201409882Y (en) | Side brush dust collection system of sweeper | |
| CN201301442Y (en) | Negative pressure pneumatic deduster | |
| CN203729247U (en) | Suction sweeping port assembly of high-speed suspension sweeper | |
| CN208777239U (en) | A kind of refuse collector | |
| CN203537886U (en) | Maneuvering negative pressure sucker fruit object picking cleaner | |
| CN203403193U (en) | Dust collecting device of spinning machine | |
| CN201065521Y (en) | Urban road sweeping vehicle | |
| CN207090636U (en) | Folding machine air draught assembly | |
| CN205142907U (en) | Flower seed collection vehicle | |
| CN202881889U (en) | Portable type vacuum garbage collector | |
| CN202450472U (en) | Automatic garbage sweeping device | |
| CN201912720U (en) | Intelligent table tennis picking device | |
| CN212129014U (en) | Back blowing system for suction nozzle of independent fan | |
| CN220322846U (en) | Environment detection device for dust environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |