CN211228325U - Sweeping vehicle with high cleaning convenience - Google Patents
Sweeping vehicle with high cleaning convenience Download PDFInfo
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- CN211228325U CN211228325U CN201921759003.8U CN201921759003U CN211228325U CN 211228325 U CN211228325 U CN 211228325U CN 201921759003 U CN201921759003 U CN 201921759003U CN 211228325 U CN211228325 U CN 211228325U
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Abstract
The utility model provides a sweeper with high cleaning convenience, which comprises a frame assembly, a wheel assembly, a nozzle assembly, a first pump device, a water tank assembly and a communicating pipeline assembly, wherein the wheel assembly is rotatably arranged on the frame assembly; the sweeper further comprises a second pump device and an external pipeline, the second pump device and the external pipeline are arranged behind the frame assembly, and the second pump device is connected between the communicating pipeline assembly and the external pipeline. On the waterway system of original nozzle, be provided with second pump unit and external pipeline through the rear at the frame for the street sweeper can utilize external pipeline to be connected with other cleaning equipment outside conventional cleaning operation, like high-pressure squirt, clean shower nozzle etc. realize the clean function of extension street sweeper then, improve clean convenience.
Description
Technical Field
The utility model relates to a new forms of energy sanitation equipment field especially relates to a street sweeper of high clean convenience.
Background
At present, the vacuum suction floor sweeper available on the market generally has wheels for running along the floor and at least one rotatably driven sweeper brush for sweeping the floor and a vacuum dustbin. The floor can be cleaned by means of such a floor sweeper, for example a street, a sidewalk or a parking lot. At least one brush of the floor sweeper acts on the floor to be cleaned and directs the sweeper to the suction nozzle assembly, where it is sucked in and carried by a conduit connected thereto into the vacuum waste bin. For this purpose, the vacuum waste bin is loaded by the suction device with a negative pressure, so that a suction flow is formed from the suction nozzle assembly to the vacuum waste bin and from the vacuum waste bin to the suction device. The sweeping machine is configured to be self-propelled, for example in the form of a vehicle, wherein the vacuum waste bin can be arranged in the region of the rear of the vehicle and the vehicle can have a driver's cabin in the region of the front. Set up sweeper device, suction nozzle subassembly in the front of the traffic direction of machine of sweeping the floor, then put down the sweeper device when needing to clean to the drive sweeper is rotatory, and assembles rubbish to the place ahead of suction nozzle subassembly, is inhaled the rear dustbin by the suction nozzle subassembly, and in order to avoid the production of raise dust when cleaning, will carry out the water spray dust fall to the road surface simultaneously.
In addition to the above-mentioned conventional sweeping operation of the sweeper, along with the diversification and complication of the content of the cleaning operation, the sweeper needs to be matched with more extensible cleaning functions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an usable external pipeline extension cleaning function just improves the street sweeper of clean convenience.
In order to realize the purpose of the utility model, the utility model provides a sweeper with high cleaning convenience, which comprises a frame component, a wheel component, a nozzle component, a first pump device, a water tank component and a communicating pipeline component, wherein the wheel component is rotatably arranged on the frame component, the nozzle component is arranged in front of the frame component, the communicating pipeline component is communicated with the water tank component, and the first pump device is connected between the communicating pipeline component and the nozzle component; the sweeper further comprises a second pump device and an external pipeline, the second pump device and the external pipeline are arranged behind the frame assembly, and the second pump device is connected between the communicating pipeline assembly and the external pipeline.
By above-mentioned scheme, on the waterway system of original nozzle, be provided with second pump unit and external pipeline through the rear at the frame for the street sweeper can utilize external pipeline to be connected with other cleaning equipment outside conventional cleaning operation, like high-pressure squirt, clean shower nozzle etc. realize the clean function of extension street sweeper then, improve clean convenience.
According to a further scheme, the sweeper further comprises a high-pressure water gun, and the high-pressure water gun can be detachably connected with an external pipeline through a connector.
According to a further scheme, the sweeper further comprises a pipe coiling device, the pipe coiling device is arranged behind the frame assembly, and an external pipeline is coiled on the pipe coiling device.
From top to bottom, external pipeline is coiled on the reelpipe ware for external pipeline can improve clean operation radius.
According to a further scheme, the sweeper further comprises a water drain valve, the water drain valve is arranged behind the frame assembly, and the water drain valve is connected with the communicating pipeline assembly.
From the above, can conveniently discharge the water in the water tank through the valve that drains.
According to a further scheme, the sweeper further comprises a liquid storage tank and a switching valve, and the switching valve is connected between the liquid storage tank and the communication pipeline assembly.
Therefore, functional liquid such as anti-freezing liquid can be stored through the liquid storage tank and can be selectively added through the switching valve, and therefore the regional applicability of the sweeper is improved.
In a further embodiment, the first pump device is a diaphragm pump.
It is a further aspect that the second pump device employs a high pressure pump.
The left front wheel, the right front wheel, the left rear wheel and the right rear wheel are respectively and rotatably arranged on the frame component; the water tank subassembly includes left front water tank, right front water tank, left back water tank and right back water tank, and left front water tank sets up in the position department that is close to left front wheel, and right front water tank sets up in the position department that is close to right front wheel, and left back water tank sets up in the position department that is close to left back wheel, and right back water tank sets up in the position department that is close to right back wheel, and intercommunication pipeline subassembly intercommunication is between left front water tank, right front water tank, left back water tank and right back water tank.
It is from top to bottom visible, through left front wheel, right front wheel, left front water tank is arranged respectively to the front and back fragmentary space of left rear wheel and right rear wheel correspondingly, right front water tank, left back water tank and right back water tank, because the water belongs to fluid it does not need specific space of placing, the event can set the heterotypic of cooperation wheel to the water tank, and set up the water storage chamber in inside alright realize utilizing the fragmentary space ingeniously, recycle intercommunication pipeline subassembly intercommunication at left front water tank, right front water tank, between left back water tank and the right back water tank, utilize the intercommunication principle alright use as whole water tank, utilize the fragmentary space of vehicle periphery to improve space utilization and water charge volume, thereby improve the working distance of street sweeper greatly, operating efficiency and operation quality.
According to a further scheme, the communicating pipeline assembly comprises a main pipeline and a plurality of connecting pipelines, the main pipeline is arranged along the front-back direction of the frame assembly, and the left front water tank, the right front water tank, the left back water tank and the right back water tank are respectively connected with the main pipeline through the connecting pipelines.
According to a further scheme, the communicating pipeline assembly further comprises a first branch pipeline and a second branch pipeline, the sweeper further comprises a filter, the filter is connected with the main pipeline, the first branch pipeline and the second branch pipeline are connected with the filter in parallel, the first branch pipeline is connected with the nozzle assembly, and the second branch pipeline is connected with the external pipeline.
From top to bottom, utilize the intercommunication principle alright regard as whole water tank to use, and utilize the extension of main line front and back to arrange to optimize the water route overall arrangement.
Drawings
Fig. 1 is a schematic system diagram of a waterway system of an embodiment of the sweeper of the present invention.
Fig. 2 is a structural diagram of the sweeper of the embodiment of the invention.
Fig. 3 is a structural diagram of the sweeper of the present invention from another perspective.
Fig. 4 is a structural diagram of the sweeper truck with a cab and a garbage can omitted.
Fig. 5 is a structural diagram of the sweeper of the present invention at another viewing angle after the cab and the garbage bin are omitted.
Fig. 6 is a structural diagram of the sweeper of the present invention in a bottom view.
Fig. 7 is a structural diagram of the garbage can body of the sweeper of the present invention without the housing.
Fig. 8 is a sectional view of the garbage can in the embodiment of the sweeper of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 3, the sweeper comprises a frame assembly 11, a wheel assembly, a nozzle assembly, a cab and a garbage can 4, wherein the frame assembly 11 comprises a front frame 111 and a rear frame 112, the front frame 111 is hinged to the rear frame 112, the front frame 111 can rotate on a horizontal plane relative to the rear frame 112, the wheel assembly comprises a left front wheel 121, a right front wheel 122, a left rear wheel 123 and a right rear wheel 124, the left front wheel 121 and the right front wheel 122 are respectively and rotatably arranged on the front frame 111, the left rear wheel 123 and the right rear wheel 124 are rotatably arranged on the rear frame 112, the cab is arranged on the front frame 111, and the garbage can 4 is arranged on the rear frame 112. The front frame 111 is also provided with a left sweeper and a right sweeper in front thereof, the nozzle assembly comprises a left nozzle 281 and a right nozzle 282, the left nozzle 281 is arranged above the left sweeper, and the right nozzle 282 is arranged above the right sweeper.
Referring to fig. 4 to 6, the sweeper further includes a communication pipe assembly, a left front tank 21, a right front tank 22, a left rear tank 23, and a right rear tank 24, the left front tank 21 being disposed at a position close to the left front wheel 121, the right front tank 22 being disposed at a position close to the right front wheel 122, the left rear tank 23 being disposed at a position close to the left rear wheel 123, and the right rear tank 24 being disposed at a position close to the right rear wheel 124.
Set up left front water storage chamber in the left front water tank 21, left front water tank 21 includes left side portion 211 and left bottom 212, and left side portion 211 and left bottom 212 are the bending arrangement, and left side portion 211 is provided with left front wheel arch and lets position portion 213, and left front wheel arch lets position portion 213 be located outside left front wheel 121. The left front water tank 21 is also provided with a water filling port 214
Set up the front right water storage chamber in the front right water tank 22, front right water tank 22 includes right side portion and right bottom, and right side portion and right bottom are crooked and arrange, and right side portion is provided with the front right wheel 122 eyebrow portion of stepping down, and the front right wheel 122 eyebrow portion of stepping down is located outside the front right wheel 122. The left front water tank 21 and the right front water tank 22 are enclosed to form an accommodating cavity, and the cab is arranged above the left front water tank 21 and the right front water tank 22.
The left rear water tank 23 includes a first water storage portion 231, a second water storage portion 232, and a first communicating portion 234, the left rear water tank 23 is provided with a left rear wheel arch avoidance portion 234, the left rear wheel arch avoidance portion 234 is located outside the left rear wheel 123, the first water storage portion 231 and the second water storage portion 232 are respectively disposed at the front and rear of the left rear wheel 123, and the first communicating portion 234 is located between the first water storage portion 231 and the second water storage portion 232 and above the left rear wheel 123. The left rear tank 23 is provided with a bearing end face on the top face.
The right rear tank 24 includes a third water storage portion, a fourth water storage portion, and a second communicating portion, the right rear tank 24 is provided with a right rear wheel arch displacement portion, the right rear wheel arch displacement portion is located outside the right rear wheel 124, the third water storage portion and the fourth water storage portion are respectively provided in front and rear of the right rear wheel 124, and the second communicating portion is located between the third water storage portion and the fourth water storage portion and is located above the right rear wheel 124. The right rear water tank 23 is provided with a bearing end surface on the top surface.
The sweeper further comprises a left front support plate 114, a right front support plate 113, two left rear support plates 125 and two right rear support plates 126, wherein the left front support plate 114 and the right front support plate 113 are respectively and fixedly connected to two sides of the front frame 111, the two left rear support plates 125 and the two right rear support plates 126 are respectively and fixedly connected to two sides of the rear frame 112, the two left rear support plates 125 are located in the front and rear of the left rear wheel, and the two right rear support plates 126 are located in the front and rear of the right rear wheel. The front left tank 21 is provided on a front left support plate 114, the front right tank 22 is provided on a front right support plate 113, the rear left tank 23 is provided on a rear left support plate 125, and the rear right tank 24 is provided on a rear right support plate 126. The left front water tank 21, the right front water tank 22, the left rear water tank 23 and the right rear water tank 24 are respectively provided with a communication port at the corresponding support plate and at the bottom. The left front tank 21 may be provided with a liquid level sensor 261 and a liquid level meter 262, and the liquid level sensor 261 and the liquid level meter 262 may be provided in other tanks.
The sweeper further comprises a liquid storage tank 271 which is located between the left rear water tank 23 and the right rear water tank 24, the liquid storage tank 271 is located in front of the left rear wheel 123 and the right rear wheel 124, and the liquid storage tank 271 is located at one side of the rear frame close to the front frame. The liquid storage tank 271 may be used to store some functional liquid such as antifreeze.
The sweeper further comprises a first pump device, a second pump device, an external pipeline 291, a high-pressure water gun 294, a pipe coiling device 295, a water discharging valve 263 and a switching valve 272, wherein the first pump device adopts a diaphragm pump 276, and the second pump device adopts a high-pressure pump 277. Of course the pump means may also take other forms of pump. The communicating pipeline assembly is located at the bottom of the frame assembly and comprises a main pipeline 26, a plurality of connecting pipelines 25, a first branch pipeline 274 and a second branch pipeline 275, the main pipeline 26 is arranged along the front-back direction of the frame assembly 11, the left front water tank 21, the right front water tank 22, the left back water tank 23 and the right back water tank 24 are respectively connected with the main pipeline 26 through the connecting pipelines 25, the connecting pipelines 25 correspond to the communicating ports of the water tanks respectively and are connected with each other.
The switching valve 272 is an L-type three-way switching valve, the switching valve 272 is connected between the liquid storage tank 271 and the main line 26, the filter 273 is connected to the switching valve 272, the first branch line 274 and the second branch line 275 are connected in parallel to the filter, the first branch line 274 is connected to the left nozzle 281 and the right nozzle 282 of the nozzle assembly, the diaphragm pump 276 is provided on the first branch line 274, and the first branch line 274 is connected to the filter 273. The second branch line 275 is connected to an external line 291 and is driven by a high pressure water pump 277. The drain valve 263 is provided behind the body frame assembly 11, and the drain valve 263 is connected to the main pipe 26. The switching valve 272 may be a valve device having other shapes, such as a liquid storage tank 271 for storing various kinds of functional liquids, and may be a four-way valve.
The pipe rolling device 295, the second pump device and the external pipeline 291 are all arranged behind the frame assembly 11, in this embodiment, the pipe rolling device 295, the second pump device and the external pipeline 291 are arranged on the rear frame 112 and located near the rear of the rear frame 112, the external pipeline 291 is coiled on the pipe rolling device 295, and the high-pressure water gun 294 can be detachably connected with the external pipeline 291 through a joint. Of course, the pipe rolling device 295, the second pump device and the external pipe 291 may be finely adjusted in position, and may be conveniently used, for example, by being disposed on the left or right side of the rear frame.
Referring to fig. 7 and 8, the garbage bin includes a storage bin 411, a closed cover 412, a filter screen 42, an impeller 43, a conveying pipe 44 and a rotation driving device 44, the filter screen 42 is disposed in the storage bin 411, the storage bin 411 is provided with an input port 412 below the filter screen 42, the lower side of the storage bin 411 is provided with the input port 412, the conveying pipe 44 is provided with an inlet and an outlet, the inlet of the conveying pipe 44 is connected with the input port 412, the outlet of the conveying pipe 44 faces the closed cover 412, the conveying pipe 44 is disposed in the storage bin 411, the closed cover 412 is rotatably covered on the storage bin 411, the closed cover 412 and the storage bin 411 enclose a garbage accommodating cavity, and the garbage accommodating cavity is provided with a garbage dumping port.
The storage box 411 is provided with a mounting plate 413, the mounting plate 413 is located above the filter screen 42, the impeller 43 is arranged above the filter screen 42, the rotation driving device 44 is arranged above the impeller 43, the impeller 43 is provided with a negative pressure port 431 facing the filter screen 42, the impeller 43 is provided with a discharge port on a radial side, the rotation driving device is connected with the impeller 43 and drives the impeller 43 to rotate, the garbage box further comprises a cleaning pipeline 292, an output port 294 of the cleaning pipeline 292 is located above the filter screen 42 and on one side of the negative pressure port 431, and the impeller 43 and an output port 294 of the cleaning pipeline 292 are both arranged on the mounting plate 413. The delivery tube 44, mounting plate 413 and screen 42 are all angled in the same direction with the suction port 431 between the outlet and inlet.
The garbage can further comprises a shell 45, the shell 45 is located outside the storage box 411, a cleaning pipeline 292 is located between the shell 45 and the storage box 411 and extends, an access port 293 of the cleaning pipeline 292 is arranged at a position close to a garbage dumping port and is fixedly arranged at the rear of the rear frame, the access port 293 of the cleaning pipeline 292 is provided with a quick interface, an external pipeline 291 is detachably connected with the access port of the cleaning pipeline 292, an output port 294 of the cleaning pipeline 292 is made to output water and can be sucked by a negative pressure port 431 of the impeller, and self-cleaning is achieved.
It is from top to bottom visible, through left front wheel, right front wheel, left front water tank is arranged respectively to the front and back fragmentary space of left rear wheel and right rear wheel correspondingly, right front water tank, left back water tank and right back water tank, because the water belongs to fluid it does not need specific space of placing, the event can set the heterotypic of cooperation wheel to the water tank, and set up the water storage chamber in inside alright realize utilizing the fragmentary space ingeniously, recycle intercommunication pipeline subassembly intercommunication at left front water tank, right front water tank, between left back water tank and the right back water tank, utilize the intercommunication principle alright use as whole water tank, utilize the fragmentary space of vehicle periphery to improve space utilization and water charge volume, thereby improve the working distance of street sweeper greatly, operating efficiency and operation quality. The walking flexibility of the sweeper can be provided through the hinged frame, and the left front water tank, the right front water tank, the left rear water tank and the right rear water tank are not interfered with each other in steering. Avoid the position of position to the wheel through setting up the wheel arch at the water tank to utilize the left bottom and the right bottom of wheel rear side, furthest acquirees the space that can carry water, improves the water-holding capacity. And the positions of the wheels are avoided by arranging the wheel arch yielding parts on the water tank, and the water storage parts are arranged at the front and the rear of the wheels, so that the water carrying space is obtained to the greatest extent, and the water filling amount is improved. Through being connected the intercommunication pipeline subassembly with the intercommunication mouth of each bottom respectively, utilize the intercommunication principle to make the level of each water tank keep level basically to avoid the water tank water yield uneven, avoid the counter weight inequality and walking unstability, also improve the water utilization ratio of water tank. The water tank is supported and fixed through the supporting plate, and then stability is improved. The liquid storage tank is arranged between the left rear water tank and the right rear water tank and is positioned in front of the left rear wheel and the right rear wheel, so that the space is fully utilized, and the liquid storage tank can store some functional liquids such as antifreeze and the like, and the universality of the sweeper can be effectively improved.
And, on the waterway system of original nozzle, be provided with second pump unit and external pipeline through the rear at the frame for the street sweeper can utilize external pipeline to be connected with other cleaning equipment outside conventional cleaning operation, like high-pressure squirt, clean shower nozzle etc. then realize the clean function of extension street sweeper, improve clean convenience. The external pipeline is coiled on the pipe coiling device, so that the external pipeline can improve the radius of cleaning operation.
And, the delivery outlet setting through wasing the pipeline is in the top that is located the filter screen, be located the inboard of filter screen promptly, and be close to the negative pressure mouth of impeller, when needs wash, make the impeller rotate the negative pressure convulsions, the delivery outlet delivery water of washing pipeline, under the effect of negative pressure, make water can be inhaled by the impeller, and water breaks up under high-speed rotation, then wash the impeller uniformly, because water is broken up and is the fog attitude, so can follow the air exit high pressure discharge of impeller, realize the self-cleaning of impeller then, and safe high efficiency. The outlet and the impeller of the cleaning pipeline are arranged on the same mounting plate, so that the cleaning pipeline is convenient to mount, and only the outlet is arranged on one side of the impeller, and water vapor can be pumped into the impeller under the action of negative pressure suction force. The access port of the cleaning pipeline is arranged at a position close to the garbage dumping port, so that the cleaning pipeline is convenient to access or detach.
Claims (10)
1. A high-cleanness and convenience sweeper comprises a frame assembly, a wheel assembly, a nozzle assembly, a first pump device, a water tank assembly and a communicating pipeline assembly, wherein the wheel assembly is rotatably arranged on the frame assembly;
it is characterized in that the preparation method is characterized in that,
the sweeper further comprises a second pump device and an external pipeline, the second pump device and the external pipeline are arranged behind the frame assembly, and the second pump device is connected between the communicating pipeline assembly and the external pipeline.
2. The sweeper of claim 1, wherein:
the sweeper further comprises a high-pressure water gun, and the high-pressure water gun can be detachably connected with the external pipeline through a connector.
3. The sweeper of claim 1, wherein:
the sweeper further comprises a pipe coiling device, the pipe coiling device is arranged behind the frame assembly, and the external pipeline is coiled on the pipe coiling device.
4. The sweeper of claim 1, wherein:
the floor sweeping vehicle further comprises a water drain valve, the water drain valve is arranged behind the vehicle frame assembly, and the water drain valve is connected with the communicating pipeline assembly.
5. The sweeper of claim 1, wherein:
the sweeper further comprises a liquid storage tank and a switching valve, and the switching valve is connected between the liquid storage tank and the communication pipeline assembly.
6. The sweeper of claim 1, wherein:
the first pump device adopts a diaphragm pump.
7. The sweeper of claim 1, wherein:
the second pump device adopts a high-pressure pump.
8. A sweeper truck according to any one of claims 1 to 7, characterized in that:
the wheel assembly comprises a left front wheel, a right front wheel, a left rear wheel and a right rear wheel, and the left front wheel, the right front wheel, the left rear wheel and the right rear wheel are respectively and rotatably arranged on the frame assembly;
the water tank subassembly includes left front water tank, right front water tank, left back water tank and right back water tank, left side front water tank sets up and is being close to the position department of left front wheel, right front water tank sets up and is being close to the position department of right front wheel, left side back water tank sets up and is being close to the position department of left back wheel, right side back water tank sets up and is being close to the position department of right back wheel, intercommunication pipeline subassembly intercommunication is in left side front water tank right front water tank left back water tank with between the right back water tank.
9. The sweeper of claim 8, wherein:
the communicating pipeline assembly comprises a main pipeline and a plurality of connecting pipelines, the main pipeline is arranged along the front-back direction of the frame assembly, and the left front water tank, the right front water tank, the left back water tank and the right back water tank are respectively connected with the main pipeline through the connecting pipelines.
10. The sweeper of claim 9, wherein:
the communicating pipeline assembly further comprises a first branch pipeline and a second branch pipeline, the sweeper further comprises a filter, the filter is connected with the main pipeline, the first branch pipeline and the second branch pipeline are connected with the filter in parallel, the first branch pipeline is connected with the nozzle assembly, and the second branch pipeline is connected with the external pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759003.8U CN211228325U (en) | 2019-10-19 | 2019-10-19 | Sweeping vehicle with high cleaning convenience |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759003.8U CN211228325U (en) | 2019-10-19 | 2019-10-19 | Sweeping vehicle with high cleaning convenience |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211228325U true CN211228325U (en) | 2020-08-11 |
Family
ID=71924099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921759003.8U Active CN211228325U (en) | 2019-10-19 | 2019-10-19 | Sweeping vehicle with high cleaning convenience |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211228325U (en) |
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2019
- 2019-10-19 CN CN201921759003.8U patent/CN211228325U/en active Active
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