CN201205256Y - Trench cleaning mechanism - Google Patents
Trench cleaning mechanism Download PDFInfo
- Publication number
- CN201205256Y CN201205256Y CNU2008200880590U CN200820088059U CN201205256Y CN 201205256 Y CN201205256 Y CN 201205256Y CN U2008200880590 U CNU2008200880590 U CN U2008200880590U CN 200820088059 U CN200820088059 U CN 200820088059U CN 201205256 Y CN201205256 Y CN 201205256Y
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- CN
- China
- Prior art keywords
- motor
- contactor
- cleaning brush
- cleaning
- control circuit
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 65
- 238000004804 winding Methods 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a trench cleaning mechanism on a bathroom cleaning vehicle, which comprises a main motor, a lifting mechanism, a cleaning brush assembly and a control circuit; the cleaning brush assembly comprises a cleaning brush, a workbench and a secondary motor; the cleaning brush can be arranged on the workbench in a rotation way; the secondary motor is coaxially connected with the cleaning brush; one end of the lifting mechanism is connected with the output shaft of the main motor, and the other end is connected with the workbench; the upper end and the lower end of the stroke of the lifting mechanism are respectively provided with an upper limit switch and a lower limit switch; the control circuit of the main motor is provided with a first contactor and a second contactor; the main contacts of the first contactor and the second contactor are respectively connected with the main motor in forward and reverse rotation ways; the normally closed contact of the upper limit switch is connected with the coil branch of the first contactor; the normally closed contact of the lower limit switch is connected with the coil branch of the second contractor; and the control circuit of the secondary motor is provided with a switch used to control the on and off of the secondary motor. The utility model provides a trench cleaning mechanism which can save manpower and materials, and improve the working efficiency.
Description
Technical field
The utility model relates to the trench cleaning mechanism on a kind of bathroom cleaning Vehicle.
Background technology
At present, the bathhouse in the society is encountered with many times, and people also pay close attention to further to its hygiene situation, especially in winter, the flow of the people of these bathhouses is very big, and there is bigger hidden danger in safe and sanitary, if do not handle timely, might cause great social safety problem.
Substantially by manually finishing, the street cleaner not only easily causes occupational disease for the repeated cleaning of the wall and the trench of bathhouse in the cleaning-sterilizing work of bathhouse, and efficient is not high yet, also consumes material resources, manpower.As seen, provide a kind of cleaning cart that can clean the bathroom automatically to be necessary, this cleaning cart is if can realize cleaning metope and the dual-use function that cleans trench, and is then better.
Summary of the invention
In order to solve the aforementioned problems in the prior, the utility model provides the trench cleaning mechanism on a kind of bathroom cleaning Vehicle that can use manpower and material resources sparingly, increase work efficiency.
A kind of trench cleaning mechanism, comprise main motor, elevating mechanism, cleaning brush assembly, control circuit, described cleaning brush assembly comprises cleaning brush, workbench, inferior motor, and described cleaning brush is contained on the described workbench rotationally, and described time motor is connected with cleaning brush is coaxial; One end of described elevating mechanism is connected on the output shaft of described main motor, and the other end connects described cleaning brush assembly; The top and bottom of the stroke of described elevating mechanism are respectively arranged with upper stroke switch and lower stroke switch, when the installation site of described lower stroke switch can guarantee to collide with it cleaning brush contiguously the ditch bottom surface and over the ground the ditch bottom surface exert pressure; Described control circuit comprises main circuit for controlling motor and time circuit for controlling motor, described main circuit for controlling motor is provided with first contactor, second contactor, the main contacts of described first contactor and second contactor rotates and reverse with described main motor respectively and is connected, the normally-closed contact of described upper stroke switch is connected on the path of winding of first contactor, the normally-closed contact of described lower stroke switch is connected on the path of winding of second contactor, be connected with first press button on the path of winding of first contactor, be connected with second press button on the path of winding of second contactor; The control circuit of described motor is provided with the switch of control time motor start and stop.
Further, described first contactor is connected on the control circuit of time motor simultaneously, its main contacts is connected on the master control circuit of time motor, be connected with normally closed the 3rd press button of control time motor start and stop on its path of winding, the path of winding of described motor is realized self-sustaining by the auxiliary contact of often opening of first contactor.
Preferably, described elevating mechanism is two connecting rods, and described two connecting rods comprise drive connecting rod and follower link, and an end of drive connecting rod is fixedlyed connected with the output shaft of described main motor, one end and the described drive connecting rod of follower link are hinged, and the other end is fixed on the described workbench.
Further, described time motor is installed on the described workbench, and its output shaft passes through described workbench fixedlys connected with cleaning brush.
Preferably, described cleaning brush is the circle brush.
Technical conceive of the present utility model is: trench cleaning mechanism cooperates with walking mechanism, spraying mechanism, as three great institutions of bathroom cleaning Vehicle:
Walking mechanism: adopt front-wheel drive, front-wheel adopts one-way wheel to realize the straight line moving of machine, because bathroom frictional force is little, can prevent that like this wheel oblique line from sliding; Trailing wheel adopts universal wheel, and the sliding friction in the time of can reducing the machine turning is convenient to turn.
Spraying mechanism: utilize the principle of linker, the inlet of linker is pushed up and down regularly by cam, thereby ejects cleaning agent or disinfectant on its outlet nozzle.
Trench cleaning mechanism: main motor drives cleaning brush by elevating mechanism and realizes elevating movement, and inferior driven by motor cleaning brush rotation realizes the cleaning to trench, and elevating movement and the control that rotatablely moves are realized by correspondent control circuits.
The beneficial effects of the utility model are: 1, can realize the cleaning to the bathroom trench, can clean the dead angle, bathroom; 2, the automaticity height uses manpower and material resources sparingly, and operating efficiency improves.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the master control circuit figure of main motor.
Fig. 3 is the auxilliary control line map of main motor.
Fig. 4 is the master control circuit figure of time motor.
Fig. 5 is the auxilliary control line map of time motor.
The specific embodiment
Referring to Fig. 1-2: a kind of trench cleaning mechanism, comprise main motor M 1, elevating mechanism, cleaning brush assembly, control circuit, described cleaning brush assembly comprises cleaning brush 7, workbench 8, inferior motor M 2, described cleaning brush 7 is the circle brush, described cleaning brush 7 is contained on the described workbench 8 rotationally, described motor M 2 and 7 coaxial connections of cleaning brush; One end of described elevating mechanism is connected on the output shaft 2 of described main motor M 1, and the other end connects described cleaning brush assembly; The top and bottom of the stroke of described elevating mechanism are respectively arranged with upper stroke switch STb and lower stroke switch STa; Described control circuit comprises main circuit for controlling motor and time circuit for controlling motor, described main circuit for controlling motor is provided with the first contactor KMF, the second contactor KMR, the main contacts 1-1 of the described first contactor KMF is just changeing with described main motor M 1 and is being connected, the main contacts 1-2 of the described second contactor KMR is connected with described main motor M 1 counter-rotating, the normally-closed contact 1-1 of described upper stroke switch STb is connected on the path of winding of the first contactor KMF, the normally-closed contact SB1 of described lower stroke switch STa is connected on the path of winding of the second contactor KMR, be connected with the first press button SB1 on the path of winding of the first contactor KMF, be connected with the second press button SB2 on the path of winding of the second contactor KMR; The control circuit of described motor is provided with the switch of control time motor start and stop.Described switch is the 3rd press button SB3.
The described first contactor KMF is connected on the control circuit of time motor M 2 simultaneously, its main contacts 1-3 is connected on the master control circuit of time motor, be connected with normally closed the 3rd press button SB3 of control time motor start and stop on its path of winding, the path of winding of described motor is realized self-sustaining by the auxiliary contact 1-4 that often opens of the first contactor KMF.The described first press button SB1 is connected on the auxilliary control circuit of time motor simultaneously, and the first press button SB1 connects with the coil of the first contactor KMF, its two ends and the described first contactor KMF often to open auxiliary contact 1-4 in parallel, the realization self-sustaining.
Described elevating mechanism is two connecting rods, described two connecting rods comprise drive connecting rod 1 and follower link 5, one end of drive connecting rod 1 is fixedlyed connected with the output shaft 2 of described main motor, and an end and the described drive connecting rod 1 of follower link 5 are hinged, and the other end is fixed on the described workbench 8.
Described time motor M 2 is installed on the described workbench 8, and its output shaft passes through described workbench 8 fixedlys connected with cleaning brush 7.
The operation principle of present embodiment: when needs work, press the first press button SB1, main motor just changes, by turning under the two connecting rods drive workbench, when workbench drops to cleaning brush ditch bottom surface and when the ditch bottom surface applies certain pressure over the ground contiguously, drive connecting rod will be met lower stroke switch STa, main motor M 1 stall, and inferior motor M 2 continues rotation; If press the second press button SB2, main motor M 1 counter-rotating is risen by two connecting rods pulling workbench, master's motor M 1 stall when meeting upper stroke switch STb, and upwards upset can be shifted out trench with cleaning brush.
Physical circuit is analyzed:
When machinery requirement is worked, press the first press button SB1, the first contactor KMF adhesive, the main contacts 1-1 closure of KMF, the master control circuit of main motor M 1 (Fig. 1) is connected, be connected because the main contacts of KMF is just changeing with main motor M 1, main motor M 1 is just being changeed, and workbench descends, the first contactor KMF is connected on the control circuit of time motor M 2 simultaneously, so the KMF coil gets electric the time, the main contacts of the KMF on the inferior motor master control circuit close and, inferior motor begins to rotate; When drive connecting rod is met lower stroke switch STa, the normally-closed contact 1-14 of lower stroke switch STa disconnects, the first contactor KMF dead electricity, the main contacts 1-1 of KMF disconnects, main motor stall, the first contactor KMF is connected on the control circuit of time motor M 2 simultaneously, the path of winding of inferior motor M 2 is realized self-sustaining by the auxiliary contact 1-3 that often opens of the first contactor KMF, get as long as the coil of the first contactor KMF is instantaneous, its often open auxiliary contact 1-4 promptly close and, realize self-sustaining, unless disconnect the 3rd press button SB3, cleaning brush will rotate always.
When machine does not need work, when pressing the second press button SB2, the second contactor KMR adhesive, the main contacts 1-2 closure of KMR, the master control circuit of main motor M 1 (Fig. 1) is connected, because the main contacts of KMR is connected main motor M 2 counter-rotatings with main motor M 2 counter-rotatings, workbench rises, when drive connecting rod was met upper stroke switch STb, the normally-closed contact 1-1 of upper stroke switch STb disconnected, the second contactor KMR dead electricity, the main contacts 1-2 of KMR disconnects, main motor M 1 stall.Press the 3rd press button SB3, inferior motor M 2 quits work, and cleaning brush 7 stops operating.
Above-mentioned trench cleaning mechanism cooperates with walking mechanism, spraying mechanism, as three great institutions of bathroom cleaning Vehicle:
Walking mechanism: adopt front-wheel drive, front-wheel adopts one-way wheel to realize the straight line moving of machine, because bathroom frictional force is little, can prevent that like this wheel oblique line from sliding; Trailing wheel adopts universal wheel, and the sliding friction in the time of can reducing the machine turning is convenient to turn.
Spraying mechanism: utilize the principle of linker, the inlet of linker is pushed up and down regularly by cam, thereby ejects cleaning agent or disinfectant on its outlet nozzle.
The utility model can be realized the cleaning to the bathroom trench, can clean the dead angle, bathroom; The automaticity height uses manpower and material resources sparingly, and operating efficiency improves.
Claims (5)
1, trench cleaning mechanism, it is characterized in that: comprise main motor, elevating mechanism, cleaning brush assembly, control circuit, described cleaning brush assembly comprises cleaning brush, workbench, inferior motor, described cleaning brush is contained on the described workbench rotationally, and described time motor is connected with cleaning brush is coaxial; One end of described elevating mechanism is connected on the output shaft of described main motor, and the other end connects described cleaning brush assembly; The top and bottom of the stroke of described elevating mechanism are respectively arranged with upper stroke switch and lower stroke switch, when the installation site of described lower stroke switch can guarantee to collide with it cleaning brush contiguously the ditch bottom surface and over the ground the ditch bottom surface exert pressure; Described control circuit comprises main circuit for controlling motor and time circuit for controlling motor, described main circuit for controlling motor is provided with first contactor, second contactor, the main contacts of described first contactor and second contactor rotates and reverse with described main motor respectively and is connected, the normally-closed contact of described upper stroke switch is connected on the path of winding of first contactor, the normally-closed contact of described lower stroke switch is connected on the path of winding of second contactor, be connected with first press button on the path of winding of first contactor, be connected with second press button on the path of winding of second contactor; The control circuit of described motor is provided with the switch of control time motor start and stop.
2, trench cleaning mechanism as claimed in claim 1, it is characterized in that: described first contactor is connected on the control circuit of time motor simultaneously, its main contacts is connected on the master control circuit of time motor, be connected with normally closed the 3rd press button of control time motor start and stop on its path of winding, the path of winding of described motor is realized self-sustaining by the auxiliary contact of often opening of first contactor.
3, trench cleaning mechanism as claimed in claim 1 or 2, it is characterized in that: preferred, described elevating mechanism is two connecting rods, described two connecting rods comprise drive connecting rod and follower link, one end of drive connecting rod is fixedlyed connected with the output shaft of described main motor, one end and the described drive connecting rod of follower link are hinged, and the other end is fixed on the described workbench.
4, trench cleaning mechanism as claimed in claim 3 is characterized in that: described time motor is installed on the described workbench, and its output shaft passes through described workbench fixedlys connected with cleaning brush.
5, trench cleaning mechanism as claimed in claim 4 is characterized in that: described cleaning brush is the circle brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200880590U CN201205256Y (en) | 2008-05-30 | 2008-05-30 | Trench cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200880590U CN201205256Y (en) | 2008-05-30 | 2008-05-30 | Trench cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201205256Y true CN201205256Y (en) | 2009-03-11 |
Family
ID=40464326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200880590U Expired - Lifetime CN201205256Y (en) | 2008-05-30 | 2008-05-30 | Trench cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201205256Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100579438C (en) * | 2008-05-30 | 2010-01-13 | 浙江工业大学 | Trench cleaning mechanism |
| CN102055385A (en) * | 2010-12-08 | 2011-05-11 | 河南省电力公司许昌供电公司 | Forward and reverse control box of novel motor |
| CN108606726A (en) * | 2018-03-19 | 2018-10-02 | 成都亚工电子科技有限公司 | A kind of household cleaning equipment |
-
2008
- 2008-05-30 CN CNU2008200880590U patent/CN201205256Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100579438C (en) * | 2008-05-30 | 2010-01-13 | 浙江工业大学 | Trench cleaning mechanism |
| CN102055385A (en) * | 2010-12-08 | 2011-05-11 | 河南省电力公司许昌供电公司 | Forward and reverse control box of novel motor |
| CN108606726A (en) * | 2018-03-19 | 2018-10-02 | 成都亚工电子科技有限公司 | A kind of household cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080530 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080530 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |