CN2175569Y - Automatic walking industrial dust suction car - Google Patents
Automatic walking industrial dust suction car Download PDFInfo
- Publication number
- CN2175569Y CN2175569Y CN 93244286 CN93244286U CN2175569Y CN 2175569 Y CN2175569 Y CN 2175569Y CN 93244286 CN93244286 CN 93244286 CN 93244286 U CN93244286 U CN 93244286U CN 2175569 Y CN2175569 Y CN 2175569Y
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- CN
- China
- Prior art keywords
- motor
- main
- circuit
- connect
- air blower
- 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 - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 241001417527 Pempheridae Species 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 230000008520 organization Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 244000144992 flock Species 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract 1
- 238000010408 sweeping Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 power plant Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model relates to an automatic walking industrial dust suction car which is suitable to large area sweeping of industrial dust and fibre flocks in power houses, textile mills, storehouses, etc. The utility model is composed of a main dust suction device, an auxiliary dust suction device, an ash cleaner, a sealing device and a controlling circuit, which means that the utility model is composed of a main motor, a main blower, an outer housing, a suction inlet, a flow guiding path, an auxiliary motor, a blower, a filter bag, an ash bucket, a vibrating mechanism and a walking auxiliary mechanism. The utility model capable of automatic advance and automatic retreat has the advantages of high dust suction efficiency, good mobility, stable work, small noise, reasonable structure, high rigidity, convenient operation, etc.
Description
The utility model relates to a kind of automatic walking industry vacuum sweeper, belongs to environment-protecting clean equipment, is applicable to the large tracts of land cleaning of dust such as power plant, textile mills, warehouse, soft flocks.
There is following problem in existing vacuum sweeper: pick-up performance is undesirable, and car load mobility is poor, and noise is big, rigidity of vehicle body difference etc.
For addressing the above problem, the utility model provides a kind of and can walk automatically, pick-up performance is good, noise is little, the automatic walking industry vacuum sweeper that rigidity of vehicle body is good.
Fig. 1 is a structural representation of the present utility model, Fig. 2 is the A of Fig. 1---the A cutaway view, Fig. 3 is rapping, filtration schematic diagram, Fig. 4 is the B of Fig. 3---the B profile, Fig. 5 is the main and auxiliary circuit for controlling motor figure of the utility model, Fig. 6 is the stepless adjustment circuit diagram of the utility model walk help motor, and Fig. 7 is that the utility model advances, and retreats the gearshift circuit diagram.
Below in conjunction with accompanying drawing structure of the present utility model and embodiment are described as follows:
The utility model is assisted dust exhaust apparatus by main dust exhaust apparatus, deashing device, and sealing device and control circuit are formed.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4:
Main dust exhaust apparatus: flanged main air blower suction inlet 1a, be welded with taper inner cover 1d on its cylinder bottom outside cylinder, suction inlet 1a cylinder top is welded with 8～16 deflector 1c, deflector is welded in the outer cover, the lower edge of main air blower shell 1 is oblique closing in outer cover 1e, there is the main air blower impeller 2 that is loaded on 5 in the main motor in shell 1 internal upper part central authorities, and on car body, the outlet of blower housing 1 left end is flow-guiding channel 1b to shell with bolting.
Auxiliary dust exhaust apparatus: on 8 of the stand-by motors blower fan 9 is housed, motor 8 is fixed on the upper box base plate, filter 16: filter bag 16f walks around every post 16d between upper bracket 16b lower carriage 18c, the centre is inserted with silk screen 16e and forms a few row's filter bags, two ends are pushed down with pressing plate 16a, with bolting on lower box support plate 17a, lower carriage 18c one end is connected with the tripod 18e and the suspender belt 18d of lower seal case 17, one end is connected with the eccentric wheel 18a of vibration body 18, between pressing plate 16a and upper bracket 16b, be provided with rubber seal strip 16c along circumference, last, be provided with sealing gasket 15 between the lower box, ash bucket 21 be housed, by storage battery 7 power supplies in the bottom of lower box, main, have dividing plate to separate between the auxilliary dust exhaust apparatus, there are sealing gasket 6 in flow-guiding channel 1b and dividing plate hole circle week.
Deashing device: by reverse gas cleaning controlling organization 14, mechanical vibrator mechanism 18, filter bag 16f inserts in every row's filter bag with silk screen 16e, filtration, and ash bucket 21 is formed.
The effect of control circuit is to make car load safety, steadily, work easily; in the control of main motor and stand-by motor, adopt soft start; slow stop, the automatic feedback closed loop system of overvoltage, overcurrent protection, in the walk help motor circuit, adopted the automatic feedback closed loop system of stepless speed regulation and over-current over-voltage protection.
The course of work is: open the total power switch on the control panel 11, connect electric power loop relay contact in the control circuit, each electric power loop is connected.Main and auxiliary machine operation process is identical: see Fig. 5, and the K switch closure, 4 terminal potentials of IC pass through D
1, C
1, R
2Loop charging and descending gradually, make IC 10 ends, 9 ends to account for wide ratio gradually big, the average current on the motor (M) strengthens gradually, motor speed slowly rises to operating rate (being 3000r/min), D in the circuit
4Play the afterflow effect, D
5, R
11, C
7Play the overvoltage protection effect.When the stall fault appears in motor, pass through R
10Carry out the Current limited Control sampling, pass through R
6, W adjusts cut-off current, 3 ends by IC play metering function.K switch is opened, C
1Pass through R
1, D
2, C
1Loop discharge, current potential raises on integrated circuit 4 ends, and 9,10 ends account for wide ratio and reduce, and motor quits work gradually, i.e. power supply+5V and charging circuit D
1, C
1, R
2, D
6Connect C
1, R
1, D
2Be discharge loop, C
1, R
2Between connect (4) end of integrated circuit TC, IC output (9) and (10) are through R
8Be connected with the grid of FET (T), the drain electrode of FET (T) is connected with motor (M); D
4Be parallel to the two ends of motor (M), D
5, R
11, C
7Circuit is parallel between the drain electrode and source electrode of FET, R
10Be series at major loop (motor (M), FET T and R
10), R
9, C
6Be parallel to R
10, be connected with (16) end of IC, carry out voltage ratio with IC (15) end, its (14) end connects R
6And W, output (3) end and the C of IC internal error comparator
3, D
3, R
4Connect.
By Fig. 6, K switch
1Closure, IC
14 terminal potentials pass through W
1Can carry out stepless speed regulation, other principle is the same.It is characterized in that in walk help motor stepless speed regulation circuit, power supply is by potentiometer (W
1) and IC
1(4) end connect IC
1Output (9), (10) are through R
7With FET (T
1) grid link to each other, its drain electrode links to each other with electrode (M), with the stepless speed regulation of realization to motor.
By Fig. 7, K switch
2Closure, comparator V
6, V
10Pass through R
2, R
1, C
1, CW raises gradually, works as V
10＞V
9, and V
6＜V
5The time, comparator 7,8 all is output as height, V
12Be height, comparator V
14Be height, pass through R
9, D
3, C
2, R
10Make IC
14 terminal potentials raise the disable motor circuit; At V
10＞V
9, V
6＜V
5During this time, as comparator V
2＞V
3The time, V
1For low, relay DL
1, DL
2Discharge, the motor circuit is by anti-switching, and vacuum sweeper is a forward travel state.Work as V
6, V
10Voltage continues to rise to V
10＞V
9, V
6＞V
5Back V
7Reduce V
12Reduce V
14Reduce IC
14 ends control lost efficacy K switch
2Open V
6, V
10Pass through R
1C
1Discharge is in like manner at V
10＞V
9, V
6＜V
5During this time, V
14Be height, motor circuit is closed; While V
2＜V
3The time, V
1Uprise, the relay adhesive, vacuum sweeper retreats.When being in closed condition, motor circuit carries out the switching of front-and-back stop, relatively safety.In the gearshift circuit ,+24V power supply is through R
2C
1Charging, R
1C
1Discharge loop, R
1, R
2, C
1, Cw and IC
2(9) end, (6) end connect IC
2(7) end, (8) hold through D
1, D
2, R
2With IC
2(12) end connect R
7, R
8Bleeder circuit and the IC formed
2(13) end connect, the other end and IC, (14) end connects, from IC
2Output (14) through R
9, D
3, C
2, R
10With IC
1(4) end connect IC
2(2) end and R
1, R
2, C
1, CW links to each other its output (1) end and FET T
2Grid connect its drain electrode and reversing relay DL
1, DL
2Link to each other.
Below further specify the operation principle and the process of this car: the air force principle of utilizing cyclone, make major part (about 70%) blowback tangentially of the air quantity of suction go back to ground, the wind that makes it to suck with suction inlet 1a forms the eddy current of rotation at a high speed, produce powerful blast, improved dust collection efficiency, its pick-up performance is 3～5 times with constant power interchange dust catcher.The concrete course of work is as follows: open main simultaneously, accessory fan, produce high negative pressure, the guiding dust-contained airflow is entered the top of main air blower shell 1 by main air blower suction inlet 1a, the part dust-contained airflow is subjected to the effect of centrifugal force and accessory fan 9 suction, tangential direction along 2 rotations of main air blower impeller enters lower seal case 17 through flow-guiding channel 1b, because gravity and air velocity descend suddenly, big dust particle is impacted and is settled down in the ash bucket 21, fine dusts is folded to air-flow, upwards enter filter course, dust is attached to the outer surface of filter bag 16f, and the air that has been cleaned sees through filter bag 16f, enters atmosphere through last seal box 10 by accessory fan 9 sucking-offs.Major part is folded to through main air blower deflector 1c in addition, along the tangentially oblique winding-up down of main air blower shell interlayer ground dust, forms high-speed eddy, impels dust to enter main air blower suction inlet 1a, circulates so repeatedly, makes the dust removing effects ideal.
Valve-off 19, after the dust collector suction pipe of normal tape suction nozzle directly can being connected well with auxiliary suction inlet 20, open accessory fan 9, the dust self-straw is after auxiliary suction inlet 20 enters the lower seal case, because sectional area increases suddenly, air velocity sharply descends, meal dirt falls immediately to ash bucket 21, fine dusts upwards enters filter course, dust is attached to filter bag 16f outer surface, the air that is cleaned sees through filter bag 16f, enters atmosphere through last seal box 10 by accessory fan 9 sucking-offs, is suitable for not only inhaling ground but also inhale the metope dust.
Along with the prolongation of filtration time, the dust of detention on filter bag 16f increases gradually, and resistance of the filter bag increases gradually, when arriving to a certain degree, just need carry out deashing.Pass through reverse gas cleaning controlling organization 14 during deashing, rotate the crank 18b of vibration body 18, make lower carriage 18c do the horizontal direction swing through eccentric wheel 18a, vibration filtering bag 16f, make the dust that is attached on the filter bag 16f in vibration and contrary air-flow under the effect, peel off rapidly and be shed in the ash bucket 21, finish deashing work.
For making car load be convenient to operation when cleaning, this car is provided with walk help mechanism, and drive wheels by walk help motor 4 by chain 3 and make the car load walking, by control panel 11, control circuit 13,, steering mechanism 12 can realize advancing, and retreats, turn to, and stepless speed regulation.
Through on probation, the utility model has the advantages that: 1. dust collection efficiency height; 2. can automatically advance, retreat, mobility is good; 3. stable working, noise is little; 4. topology layout is reasonable, good rigidly.
Claims (5)
1, a kind of automatic walking industry vacuum sweeper is made up of dust catcher and travelling aided bicycle, it is characterized in that dust catcher is made of main dust exhaust apparatus, auxiliary dust exhaust apparatus, deashing device and sealing device and control circuit.
Main dust exhaust apparatus: flanged main air blower suction inlet (1a), be welded with taper inner cover (1d) on its cylinder bottom outside cylinder, cylinder top is welded with deflector (1C), deflector (1c) is welded in the main air blower shell (1), the lower edge of main air blower shell (1) is an oblique closing in outer cover (1e), main air blower impeller (2) is connected on the output shaft of main motor (5), be arranged in the medium pore of main air blower shell (1) internal upper part, main air blower shell (1) is fixed on the car body, and its left end outlet is flow-guiding channel (1b);
Auxiliary dust exhaust apparatus: be fixed in the motor (8) on the upper box base plate, be connected with blower fan (9) on its axle, filter bag (16f) is walked around every post (16d) between upper bracket (16b) and lower carriage (18c), the centre is inserted with silk screen (16e) and forms several rows, pressing plate (16a) is arranged above the two ends, be fixed on the lower box support plate (17a), an end of lower carriage (18c) is connected with suspender belt 18d with the tripod 18e of lower seal case (17), and the other end is connected with the eccentric wheel (18a) of vibration body (18);
Deashing device: by reverse gas cleaning controlling organization (14), mechanical vibrator mechanism (18) and eccentric wheel (18a) link to each other with lower carriage (18c), silk screen (16e), filter bag (16f), valve (19), auxiliary suction inlet (20) and the ash bucket (21) that is arranged at lower seal case bottom are formed:
Sealing device: each coupling part of main and auxiliary dust exhaust apparatus all is lined with rubber gasket: be provided with sealing joint strip (16c) along circumference between upper bracket (16b) and pressing plate (16a), sealing gasket (15) is arranged between upper and lower casing, flow-guiding channel (1b) with sealing gasket (6) arranged in dividing plate hole circle week.
By the described vacuum sweeper of claim 1, it is characterized in that 2, the deflector (1c) in the main air blower shell (1) is 8～16.
3, by the described vacuum sweeper of claim 1, it is characterized in that, in the main and auxiliary circuit for controlling motor, power supply+5V and charging circuit D
1, C
1, R
2, D
6Connect C
1, R
1, D
2Be discharge loop, C
1, R
2Between connect (4) end of integrated circuit TC, IC output (9) and (10) are through R
8Be connected with the grid of FET (T), the drain electrode of FET (T) is connected with motor (M); D
4Be parallel to the two ends of motor (M), D
5, R
11, C
7Circuit is parallel between the drain electrode and source electrode of FET, R
10Be series at major loop (motor (M), FET T and R
10), R
9, C
6Be parallel to R
10, be connected with (16) end of IC, carry out voltage ratio with IC (15) end, its (14) end connects R
6And W, output (3) end and the C of IC internal error comparator
3, D
3, R
4Connect.
4, by the described vacuum sweeper of claim 3, it is characterized in that in walk help motor stepless speed regulation circuit, power supply is by potentiometer (W
1) and IC
1(4) end connect IC
1Output (9), (10) are through R
7With FET (T
1) grid link to each other, its drain electrode links to each other with electrode (M), with the stepless speed regulation of realization to motor.
5, by claim 3 or 4 described vacuum sweepers, it is characterized in that in the forward and backward gearshift circuit ,+24V power supply is through R
2C
1Charging, R
1C
1Discharge loop, R
1, R
2, C
1, C
WWith IC
2(9) end, (6) end connect IC
2(7) end, (8) hold through D
1, D
2, R
2With IC
2(12) end connect R
7, R
8Bleeder circuit and the IC formed
2Output (14) through R
9, D
3, C
2, R
10With IC
1(4) end connect IC
2(2) end and R
1, R
2, C
1, CW links to each other its output (1) end and FET T
2Grid connect its drain electrode and reversing relay DL
1, DL
2Link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244286 CN2175569Y (en) | 1993-11-17 | 1993-11-17 | Automatic walking industrial dust suction car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244286 CN2175569Y (en) | 1993-11-17 | 1993-11-17 | Automatic walking industrial dust suction car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2175569Y true CN2175569Y (en) | 1994-08-31 |
Family
ID=33817531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93244286 Expired - Fee Related CN2175569Y (en) | 1993-11-17 | 1993-11-17 | Automatic walking industrial dust suction car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2175569Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489459B (en) * | 2006-07-29 | 2011-02-09 | 阿尔弗雷德·凯驰两合公司 | Air cleaner |
| CN103088775A (en) * | 2012-12-28 | 2013-05-08 | 中国人民解放军63653部队 | Method of using adjustment device to collect materials |
| CN103876685A (en) * | 2014-04-04 | 2014-06-25 | 天津市格威莱德真空设备有限公司 | Detachable manual dust vibration device for industrial dust collector |
| CN105137992A (en) * | 2015-09-02 | 2015-12-09 | 深圳市朗特电子有限公司 | Control system, control method, and control circuit board for intelligent cleaning robot |
| WO2017012215A1 (en) * | 2015-07-22 | 2017-01-26 | 东莞汇乐环保股份有限公司 | Manual blowback ash-removal dust-vibration device and dust collector thereof |
-
1993
- 1993-11-17 CN CN 93244286 patent/CN2175569Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489459B (en) * | 2006-07-29 | 2011-02-09 | 阿尔弗雷德·凯驰两合公司 | Air cleaner |
| CN103088775A (en) * | 2012-12-28 | 2013-05-08 | 中国人民解放军63653部队 | Method of using adjustment device to collect materials |
| CN103876685A (en) * | 2014-04-04 | 2014-06-25 | 天津市格威莱德真空设备有限公司 | Detachable manual dust vibration device for industrial dust collector |
| WO2017012215A1 (en) * | 2015-07-22 | 2017-01-26 | 东莞汇乐环保股份有限公司 | Manual blowback ash-removal dust-vibration device and dust collector thereof |
| CN105137992A (en) * | 2015-09-02 | 2015-12-09 | 深圳市朗特电子有限公司 | Control system, control method, and control circuit board for intelligent cleaning robot |
| CN105137992B (en) * | 2015-09-02 | 2018-12-28 | 深圳朗特智能控制股份有限公司 | The control system and its control method and control circuit board of Intelligent cleaning robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: KANGDE ELECTROMECHANIC TECH. DEVELOPMENT CO., HAIDIAN DISTRICT, BEIJING TO: BEIJING KANGDE BEIYIN GENERAL ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Beijing Kang Kang North Silver General Electric Co., Ltd. Patentee before: Kangde Electromechanic Tech. Development Co., Haidian District, Beijing |
|
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: NO. 41, JIA, ROAD NORTH, HAIDIAN DISTRICT GARDEN, BEIJING CITY TO: KANGDE BUILDING, SHANGDIXINXICHANYEJIDISHANGDILIU STREET, HAIDIAN DISTRICT, BEIJING CITY, 100085 |
|
| CP03 | Change of name, title or address |
Address after: 100085 Beijing City, Haidian District information industry base on the street Kant building Patentee after: Beijing Kang Kang North Silver General Electric Co., Ltd. Address before: No. 41, garden north road, Beijing, Haidian District Patentee before: Beijing Kang Kang North Silver General Electric Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |