CN208577986U - Suction nozzle round brush regulating device - Google Patents
Suction nozzle round brush regulating device Download PDFInfo
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- CN208577986U CN208577986U CN201820834740.9U CN201820834740U CN208577986U CN 208577986 U CN208577986 U CN 208577986U CN 201820834740 U CN201820834740 U CN 201820834740U CN 208577986 U CN208577986 U CN 208577986U
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- round brush
- suction nozzle
- shell
- circuit
- regulating device
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Abstract
The utility model discloses a kind of suction nozzle round brush regulating device, including shell, round brush, suction nozzle, control system and multi link movement mechanism.The lower section of shell is equipped with accommodating cavity, and round brush is located in accommodating cavity, and the two sides of shell are respectively equipped with side plate；The top of shell is equipped with the suction nozzle communicated with accommodating cavity；Control system includes internal cylinder, gas source, circuit one and the circuit two for being equipped with motion bar, circuit one and circuit two are connected between cylinder and gas source, the top edge of shell is fixed in one end of cylinder, and motion bar and multi link movement mechanism are hinged, and multi link movement mechanism is fixed on side plate；There are two control system and multi-connecting-rod mechanism are all provided with, the both ends of round brush are fixedly connected with two multi-connecting-rod mechanisms.The present apparatus can realize automatic adjusument of the round brush away from ground level, and operator is avoided to manually adjust round brush, while solve the problems, such as that round brush can not clean ground because abrasion is with surface separation, reduce the round brush rate of wear, improve sweeping efficiency and round brush service life.
Description
Technical field
The utility model belongs to field of sanitation, is related to road surface cleaning equipment more particularly to a kind of suction nozzle round brush regulating device.
Background technique
With economy continuously high speed development, the continuous quickening of urbanization process, people's lives level is just fast
The promotion of speed, the thus sternness of bring house refuse problem also more.Sweeping machine is a kind of recycling of collection pavement garbage and transport
The new and effective cleaning equipment being integrated.And the rubbish on ground is mainly swept to nozzle body by sweeping disk by current sweeping machine
Lower section, only have left and right sides suction tube below nozzle body, absorption efficiency is not high, and working speed is lower.In order to improve sweeping efficiency,
By increasing round brush, the sweeping efficiency of suction nozzle not only having can be improved, but also substantially increase at suction nozzle lower chamber suction tube rear
Working speed, but round brush operation after a certain period of time, with the continuous abrasion of brushing of rolling brush, need operator frequently manual
The height of round brush is adjusted, it is not only time-consuming and laborious, and also adjusting is also inaccurate, it cannot be guaranteed that round brush is in suitable height, accelerates
The abrasion of round brush.
Utility model content
The purpose of this utility model is to provide a kind of suction nozzle round brush regulating devices, realize round brush away from the adaptive of ground level
It should adjust, operator is avoided to manually adjust round brush, reduce labor intensity, while solve round brush nothing due to abrasion is with surface separation
Method cleans the problem of ground, reduces the rate of wear of round brush, improves the service life of sweeping efficiency and round brush.
A kind of suction nozzle round brush regulating device that achieve the above purpose, the technical solution of the present invention is:, including shell,
Round brush, suction nozzle, control system and multi link movement mechanism.The lower section of shell is equipped with accommodating cavity, and round brush is located in accommodating cavity,
The two sides of shell are respectively equipped with side plate, shell and side plate and play protective action to round brush, while the dust for preventing round brush from collecting expands
It dissipates；The top of shell is equipped with the suction nozzle communicated with accommodating cavity, for absorbing the dust of round brush collection；Control system includes inside
Cylinder, gas source, circuit one and circuit two equipped with motion bar, are connected with circuit one and circuit two, cylinder between cylinder and gas source
One end be fixed on the top edge of shell, motion bar and multi link movement mechanism are hinged, and multi link movement mechanism is fixed on side
On plate；There are two control system and multi link movement mechanism are all provided with, the both ends of round brush and the fixed company of two multi link movement mechanisms
It connects, two multi link movement mechanisms position round brush, so that round brush be driven to move up and down or rotate.When circuit one is connected
When, control system drives the movement of multi link movement mechanism, and round brush is made to rise to stop cleaning work；When circuit two is connected,
Control system drives multi link movement mechanism to realize automatic adjusument of the round brush away from ground level.
Further, multi link movement mechanism includes rotation otic placode, first bearing seat, flange shaft and connecting plate, first axle
It holds seat to be located between rotation otic placode and side plate and be fixed by bolts on side plate, the axle portion ecto-entad of flange shaft sequentially passes through
The lower end of side plate, first bearing seat and rotation otic placode, upper end and the motion bar for rotating otic placode are hinged by pin shaft, the method for flange shaft
Blue portion and one end of connecting plate are bolted to connection.
Further, the other end of connecting plate is equipped with second bearing seat by bolt, and the both ends of round brush are individually fixed in
In second bearing seat, hydraulic motor is installed, hydraulic motor is for driving round brush rotation to be cleaned on the outside of second bearing seat
Operation.
Further, the inner sidewall for rotating otic placode is equipped with convex block, and the axle portion end of flange shaft is equipped with mounting groove, convex block card
In mounting groove, flange shaft is fixed.
Further, the rear end of cylinder is fixedly mounted by pin shaft and ear mount plate, and shell is fixed in the bottom of ear mount plate
Top edge.
Further, control system further include equipped with electric A mouthful and obtain electric B mouthfuls of two five-way electromagnetic valves and shuttle valve, gas
Source, electric A mouthful, the first shuttle valve air inlet, shuttle valve gas outlet and cylinder rodless cavity be sequentially connected and constitute circuit one, gas source, must
B mouthfuls electric, 2/2-way solenoid valve, pressure regulator valve, the second shuttle valve air inlet, shuttle valve gas outlet and cylinder rodless cavity be sequentially connected structure
At circuit two.Rise round brush when finishing for cleaning work in circuit one, and adaptive tune of the round brush away from ground level is realized in circuit two
Section.
Further, it obtains and is equipped with speed governing valve between electric A mouthfuls and the first shuttle valve air inlet, speed governing valve is used to adjust round brush rise
Speed.
Further, the four corners of shell are respectively provided with an idler wheel, whole device easy to remove.
Further, the rear portion of shell is equipped with blowback tuyere, blows into suction nozzle conducive to the dust for collecting round brush, makes to clean
More thoroughly.
Further, cylinder is equipped with muffler, the noise generated in the process of running for reducing control system.
Suction nozzle round brush regulating device provided by the utility model is kept away, it can be achieved that automatic adjusument of the round brush away from ground level
Exempt from operator and manually adjust round brush, reduce labor intensity, while solving round brush because abrasion and surface separation can not be cleanly
The problem of face, reduces the rate of wear of round brush, improves the service life of sweeping efficiency and round brush.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the perspective view that the utility model shows internal structure；
Fig. 3 is the utility model control system schematic diagram.
Main element symbol description:
1 shell
11 accommodating cavitys
12 side plates
2 round brush
3 suction nozzles
4 control systems
41 cylinders
42 motion bars
43 gas sources
44 two five-way electromagnetic valves
45 shuttle valves
451 first shuttle valve air inlets
452 second shuttle valve air inlets
453 shuttle valve gas outlets
46 speed governing valves
47 2/2-way solenoid valves
48 pressure regulator valves
51 rotation otic placodes
511 convex blocks
52 first bearing seats
53 second bearing seats
541 axle portions
542 flange portions
55 connecting plates
6 hydraulic motors
7 ear mount plates
8 idler wheels
9 blowback tuyeres
10 mufflers
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, to suction nozzle round brush regulating device described in the utility model
Embodiment in technical solution be clearly and completely described.Obviously, described embodiment is only the utility model
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " transverse direction ", " longitudinal direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to scope of protection of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of suction nozzle brush device, including shell 1, round brush 2, suction nozzle 3,
Control system 4 and multi link movement mechanism.The lower section of shell 1 is equipped with accommodating cavity 11, and round brush 2 is located in accommodating cavity 11, shell
The two sides of body 1 are respectively equipped with side plate 12, and shell 1 and two side plates 12 are integrally formed, can be welded together or by others side
Formula is fixed, and shell 1 and side plate 12 play protective action to round brush, while the dust diffusion for preventing round brush 2 from collecting.The top of shell 1
Portion is equipped with the suction nozzle 3 communicated with accommodating cavity 11, the dust collected for absorbing round brush 2, and in the present embodiment, suction nozzle 3 is equipped with three
It is a, it is equably welded in the top of shell 1, in practical application, with no restriction to the quantity of suction nozzle 3.
As shown in Figure 1 to Figure 3, control system 4 includes cylinder 41, gas source 43, circuit one and circuit two.The inside of cylinder 41
Equipped with motion bar 42, specifically, one end of motion bar 42 is located inside cylinder 41, and the other end is stretched out from the inside of cylinder 41,
In this way, cylinder 41 is internally divided into rod chamber and rodless cavity.Control system 4 further include equipped with electric A mouthful and must electric B mouthfuls two
Position five-way electromagnetic valve 44 and shuttle valve 45, gas source 43, electric A mouthfuls, the first shuttle valve air inlet 451, shuttle valve gas outlet 453 and cylinder
41 rodless cavity, which is sequentially connected, constitutes circuit one, the gas exported by gas source 43 along the rodless cavity that circuit one enters cylinder 41,
Motion bar 42 is pushed to travel forward, so that round brush 2 rises.Preferably, it is equipped with and adjusts between shuttle valve 45 and two five-way electromagnetic valves 44
Fast valve 46 controls the speed that gas source 43 conveys gas by adjusting speed governing valve 46, and then controls the speed that round brush 2 rises.
Gas source 43 obtains electric B mouthfuls, 2/2-way solenoid valve 47, pressure regulator valve 48, the second shuttle valve air inlet 452, shuttle valve outlet
The rodless cavity of mouth 453 and cylinder 41, which is sequentially connected, constitutes circuit two, and 2/2-way solenoid valve 47 controls turn on automatically using the time,
In the present embodiment, two seconds 47 turn on automatically of 2/2-way solenoid valve connect to obtain electric B in practical application after obtaining electric B mouthfuls of connection
Mouth may be alternatively provided as other times with the time interval for connecting 2/2-way solenoid valve 47, and this is not restricted.It is defeated by gas source 43
Gas out pushes motion bar 42 to travel forward along the rodless cavity that circuit two enters cylinder 41, realizes round brush 2 away from ground level
Automatic adjusument.The bottom of cylinder 41 is equipped with muffler 10, generates in the process of running for reducing control system 4 miscellaneous
Sound.
As depicted in figs. 1 and 2, suction nozzle round brush regulating device provided by the utility model is set there are two above-mentioned control system 4
And two cylinders 41 are respectively set in two multi link movement mechanisms, the top edge position of shell 1.Multi link movement mechanism includes
Otic placode 51, first bearing seat 52, flange shaft 54 and connecting plate 55 are rotated, the upper end and motion bar 42 for rotating otic placode 51 pass through pin shaft
Hingedly, so that the two can produce relative rotation around pin shaft.First bearing seat 52 is located between rotation otic placode 51 and side plate 12, passes through
First bearing seat 52 is fixed on side plate 12 by bolt, and 541 ecto-entad of axle portion of flange shaft 54 sequentially passes through side plate 12, first
The end of bearing block 52 and the lower end for rotating otic placode 51, axle portion 541 is equipped with groove at the lower end of rotation otic placode 51, rotates otic placode
51 inner sidewall is equipped with convex block 511, and convex block 511 is stuck in groove, and flange shaft 54 is fixed, in practical application, axle portion
The fixation of 541 ends mode without being limited thereto.The flange portion 542 of flange shaft 54 and one end of connecting plate 55 are bolted, even
The other end of fishplate bar 55 is equipped with the second second bearing seat 53 by bolt, and the both ends of round brush 2 are individually fixed in the two the second axis
It holds on seat 53, the outside of one of them the second second bearing seat 53 is equipped with hydraulic motor 6, and hydraulic motor 6 connects hydraulic system
For (not shown) for driving the rotation of round brush 2 to carry out cleaning effect, the second second bearing seat 53 is used for fixing rolling brush 2.In addition, cylinder
41 rear end is fixedly mounted by pin shaft with the ear mount plate 7 for being welded in 1 top edge of shell, in practical application, after cylinder 41
The fixed form at end is without being limited thereto.
The four corners of shell 1 are respectively provided with an idler wheel 8, whole device easy to remove.It is related that the rear portion of shell 1 is equipped with installation
The blowback tuyere 9 of equipment, blows into suction nozzle 3 conducive to the dust for collecting round brush 2, makes to clean more thorough.Gas source 43 is dedicated
The auxiliary gas receiver of second-class chassis, is not limited.
When carrying out cleaning work using suction nozzle round brush regulating device provided by the utility model, connect B mouthfuls electric, two
47 turn on automatically of 2/2-way solenoid valve after second, in an ON state, the gas that gas source 43 exports is along circuit two in circuit two at this time
Successively through obtaining B mouthfuls electric, 2/2-way solenoid valve 47, pressure regulator valve 48, the second shuttle valve air inlet 452 and shuttle valve gas outlet 453,
In the rodless cavity for eventually entering into cylinder 41, gas push motion bar 42 travels forward, and motion bar 42 is with rotation otic placode 51 hinged
Place relatively rotates, and the rotation of rotation otic placode 51 drives flange shaft 54 to rotate synchronously in first bearing seat 52, drives simultaneously
Connecting plate 55 rotates synchronously, and causes the round brush 2 fixed with connecting plate 55 by upward lifting force N1 in this way, in regulating loop two
Pressure regulator valve 48 be gas that controllable gas source 43 export to the rodless cavity of cylinder 41, and then the above-mentioned lifting force N1's of control is big
It is small.In cleaning surface process, round brush 2, which generates suitable pressure N2 to ground, can just be effectively performed cleaning, while round brush
2 are faced its support force N2 equal with above-mentioned pressure N2 generated by ground.In this way, normally being cleaned for round brush 2
During ground, the gravity G=lifting force N1+ support force N2 of stress equalization, i.e. round brush 2 itself is guaranteeing most suitable branch
Under the premise of support force N2, the value of lifting force N1 is gone out by experimental calculation, guarantees that the value of lifting force N1 is protected by adjusting pressure regulator valve 48
It holds constant.When round brush 2 continues working abrasion (abrasion of round brush 2 is ignored compared to the gravity of round brush 2 itself), support force N2
Reduce, in this way, the gravity G due to round brush 2 itself is greater than lifting force N1, then the automatic decline under the effect of gravity of round brush 2,
New balance is picked up, remains the equilibrium state of " gravity G=lifting force N1+ support force N2 ", realizes round brush 2 away from ground
The automatic adjusument of height, makes round brush 2 to the moderate pressure on ground during cleaning ground, and anti-pressure here is crossed greatly
The abrasion of fast round brush 2, or the anti-too small cleaning dynamics of pressure here are inadequate.
When cleaning work terminates, connect A mouthfuls electric, at this time circuit one in an ON state, the gas edge that gas source 43 exports
A mouthfuls electric, speed governing valve 46, the first shuttle valve air inlet 451 and shuttle valve gas outlet 453 are successively passed through to obtain in circuit two, eventually enter into cylinder
In 41 rodless cavity, gas push motion bar 42 travels forward, and motion bar 42 and rotation otic placode 51 occur to turn relatively in hinged place
Dynamic, the rotation of rotation otic placode 51 drives flange shaft 54 to rotate synchronously in first bearing seat 52, while driving connecting plate 55 synchronous
Rotation causes the round brush 2 fixed with connecting plate 55 by upward lifting force N3, so that round brush 2 is raised and is detached from ground in this way
Face stops cleaning work, in the process, controls the lifting speeds of round brush 2 by adjusting speed governing valve 46, prevents its raising speed mistake
It is damaged fastly.
Suction nozzle round brush regulating device provided by the utility model can realize automatic adjusument of the round brush 2 away from ground level, when
When the abrasion of round brush 2 is detached from ground, instead of manually adjusting height of the round brush 2 away from ground, in addition prevent from manually adjusting round brush 2 away from ground
Excessively high and cannot reach effective cleaning effect, it is too low away from ground and accelerate its rate of wear to prevent from manually adjusting round brush 2, because
This, the present apparatus improves work efficiency and the service life of round brush 2.
It should be understood that above description is only the preferred embodiment of the utility model, it is practical new cannot once to limit this
The practical range of type.Therefore, any modification, equivalent substitution and improvement made within the spirit and principle of the present invention
Deng should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of suction nozzle round brush regulating device, which is characterized in that including shell (1), round brush (2), suction nozzle (3), control system (4)
And multi link movement mechanism,
The lower section of the shell (1) is equipped with accommodating cavity (11), and the round brush (2) is located in the accommodating cavity (11), described
The two sides of shell (1) are respectively equipped with side plate (12),
The top of the shell (1) is equipped with the suction nozzle (3) communicated with accommodating cavity (11),
The control system (4) includes internal cylinder (41), gas source (43), circuit one and the circuit two for being equipped with motion bar (42),
The circuit one and the circuit two, one end of the cylinder (41) are connected between the cylinder (41) and the gas source (43)
It is fixed on the top edge of the shell (1), the motion bar (42) and the multi link movement mechanism are hinged, the multi link
Movement mechanism is fixed on the side plate (12),
There are two the control system (4) and the multi link movement mechanism are all provided with, the both ends of the round brush (2) with described in two
Multi link movement mechanism is fixedly connected,
When the circuit one is connected, the control system (4) drives the multi link movement mechanism movement, makes the round brush
(2) rise to stop cleaning work；When the circuit two is connected, the control system (4) drives the multi link movement
Mechanism realizes the automatic adjusument of the round brush (2) away from ground level.
2. suction nozzle round brush regulating device as described in claim 1, which is characterized in that the multi link movement mechanism includes rotation
Otic placode (51), first bearing seat (52), flange shaft and connecting plate (55), the first bearing seat (52) are located at the rotation otic placode
(51) it between the side plate (12) and is fixed by bolts on the side plate (12), the axle portion (541) of flange shaft is by extroversion
Inside sequentially pass through the lower end of the side plate (12), the first bearing seat (52) and rotation otic placode (51), the rotate ear
The upper end of plate (51) is hinged by pin shaft with the motion bar (42), the flange portion (542) of flange shaft and the connecting plate (55)
One end be bolted to connection.
3. suction nozzle round brush regulating device as claimed in claim 2, which is characterized in that the other end of the connecting plate (55) passes through
Bolt is equipped with second bearing seat (53), and the both ends of the round brush (2) are individually fixed on the second bearing seat (53), described
Hydraulic motor (6) are installed on the outside of second bearing seat (53).
4. suction nozzle round brush regulating device as claimed in claim 2, which is characterized in that on the inner sidewall of rotation otic placode (51)
Equipped with convex block (511), axle portion (541) end is equipped with mounting groove, and the convex block (511) is stuck in the mounting groove, by institute
Flange shaft is stated to fix.
5. suction nozzle round brush regulating device as described in claim 1, which is characterized in that the rear end of the cylinder (41) passes through pin shaft
It is fixedly mounted with ear mount plate (7), the top edge of the shell (1) is fixed in the bottom of the ear mount plate (7).
6. suction nozzle round brush regulating device as described in claim 1, which is characterized in that the control system (4) further includes being equipped with
Electric A mouthful and electric B mouthfuls two five-way electromagnetic valves (44) and shuttle valve (45), the gas source (43), described electric A mouthfuls, first
The rodless cavity of shuttle valve air inlet (451), shuttle valve gas outlet (453) and the cylinder (41), which is sequentially connected, constitutes the circuit one,
The gas source (43), described electric B mouthfuls, 2/2-way solenoid valve (47), pressure regulator valve (48), the second shuttle valve air inlet (452), shuttle
The rodless cavity of valve air gate (453) and the cylinder (41), which is sequentially connected, constitutes the circuit two.
7. suction nozzle round brush regulating device as claimed in claim 6, which is characterized in that described to obtain electric A mouthfuls and first shuttle valve
Speed governing valve (46) are equipped between air inlet (451).
8. suction nozzle round brush regulating device as described in any one of claim 1 to 7, which is characterized in that the four corners of the shell
It is respectively provided with an idler wheel (8).
9. suction nozzle round brush regulating device as described in any one of claim 1 to 7, which is characterized in that the rear portion of the shell is set
There are blowback tuyere (9).
10. suction nozzle round brush regulating device as described in any one of claim 1 to 7, which is characterized in that the cylinder, which is equipped with, to disappear
Sound device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834740.9U CN208577986U (en) | 2018-05-31 | 2018-05-31 | Suction nozzle round brush regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834740.9U CN208577986U (en) | 2018-05-31 | 2018-05-31 | Suction nozzle round brush regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577986U true CN208577986U (en) | 2019-03-05 |
Family
ID=65506670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820834740.9U Active CN208577986U (en) | 2018-05-31 | 2018-05-31 | Suction nozzle round brush regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853436A (en) * | 2019-03-18 | 2019-06-07 | 陕西汽车集团有限责任公司 | A kind of combined type dust suction disc and vacuum sweeper with round brush, rubber slab regulating device |
-
2018
- 2018-05-31 CN CN201820834740.9U patent/CN208577986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853436A (en) * | 2019-03-18 | 2019-06-07 | 陕西汽车集团有限责任公司 | A kind of combined type dust suction disc and vacuum sweeper with round brush, rubber slab regulating device |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710200 Jingwei Industrial Park, economic development zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Automobile Group Co.,Ltd. Address before: No.39 Xingfu North Road, Xi'an, Shaanxi 710201 Patentee before: SHAANXI AUTOMOBILE GROUP Co.,Ltd. |