CN112301930A

CN112301930A - Motor sweeper with dust fall function

Info

Publication number: CN112301930A
Application number: CN202011295325.9A
Authority: CN
Inventors: 于孝忠
Original assignee: Xuzhou Shengde Electric Vehicle Co Ltd
Current assignee: Xuzhou Shengde Electric Vehicle Co Ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-02-02
Anticipated expiration: 2040-11-18
Also published as: CN112301930B

Abstract

The invention discloses a sweeper with a dust falling function, which has the advantages of inhibiting dust in a dustbin and improving the dust removal effect, and relates to the field of sweepers, wherein the technical scheme is as follows: including automobile body, setting dustbin on the automobile body, setting clean the roller, set up the first air exhauster on the dustbin tank wall at the automobile body lower extreme, the air outlet intercommunication of first air exhauster has the blowing pipe that extends to the automobile body lower extreme, be equipped with on the automobile body and carry rubbish to the transmission device in the dustbin, the air outlet of blowing pipe blows the raise dust to transmission device, be equipped with the subassembly that sprays that is located between blowing pipe and the transmission device on the automobile body, after the raise dust was got into the dustbin by the first transmission, be blown off by the blowing pipe once more, spray and make the raise dust restrained, and then once more by transmission device suction dustbin, the raise dust reaches the function of dust fall after carrying out the secondary cycle, and the structure is ingenious.

Description

Motor sweeper with dust fall function

Technical Field

The invention relates to the field of sweeper trucks, in particular to a sweeper truck with a dust falling function.

Background

With the increase of road mileage in China, road cleaning and maintenance tasks are continuously increased, after roads are built, particles, dust, garbage and other objects have great influence on road environment and safety, road cleaning and cleaning are more and more emphasized by relevant departments, the pattern of manual cleaning formed for many years is not suitable for the objective requirements of development of high-grade highways in China, dust generated by manual cleaning is flying, the body health of cleaning workers is seriously influenced, and secondary pollution to the environment is inevitably caused.

Present electric sweeper cleans the operation time, and the structure of centrifugal impeller for the gas of negative pressure adopts air filter's mode to press down the dirt after inhaling the dustbin with rubbish, and air filter is high because of filter fineness again, and the effect of induced drafting is influenced after the filter core was blockked up to the dust.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the sweeper with the dust falling function, which has the advantages of inhibiting the dust in the dustbin and improving the dust removing effect.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a motor sweeper with dust fall function, includes the automobile body, sets up dustbin on the automobile body, sets up at the cleaning roller of automobile body lower extreme, sets up the first air exhauster on the dustbin tank wall, the air outlet intercommunication of first air exhauster has the blowing pipe that extends to the automobile body lower extreme, be equipped with the transmission device who carries rubbish to the dustbin on the automobile body, the air outlet of blowing pipe blows the raise dust to transmission device, be equipped with the subassembly that sprays that is located between blowing pipe and the transmission device on the automobile body.

Through adopting above-mentioned technical scheme, clean the roller and sweep into transmission device with the impurity on the road surface, raise dust makes all ring edge borders produce the raise dust at this in-process raise dust, transmission device makes impurity and raise dust finally get into the dustbin, the raise dust that the impurity that gets into in the dustbin produced is taken away by first air exhauster, and blow once more to transmission device through the blowing pipe, the raise dust is at the in-process that wafts to transmission device, meet the back with the water that spills in the subassembly and form the dust fall, it inhales the dustbin once more to be convenient for transmission device, the raise dust becomes the dust fall this moment, set up in addition on the blowing pipe and be convenient for also blow to transmission device with the peripheral raise dust of cleaning roller, whole in-process does not need filtered air's filter core, can handle the raise dust, environmental protection and energy saving, play the inhibitory action to the raise dust in the dustbin and the sweeper periphery, dust.

Preferably: the conveying device comprises an air suction cover arranged at the lower end of the vehicle body, the air suction cover is distributed along the width direction of the vehicle body, a cover opening of the air suction cover faces the cleaning roller, a communicating pipe communicated with the garbage can is arranged on the cover wall of the air suction cover, and a second exhaust fan is arranged on the communicating pipe.

Preferably: the air suction cover comprises a first cleaning plate located at the lower end of an automobile body, the first cleaning plate is distributed along the width direction of the automobile body and is L-shaped in longitudinal section, first vertical plates are arranged on the two sides of the first cleaning plate along the length direction, vertical grooves communicated with each other are formed in the lower end faces of the first cleaning plate and the first vertical plates, the first cleaning plate and the second vertical plates are connected with the second cleaning plate and the second vertical plate through the vertical grooves in a sliding mode respectively, the longitudinal section of the second cleaning plate is L-shaped, the second vertical plates are two and are fixedly located on the two sides of the second cleaning plate in the length direction respectively, a plurality of compression springs connected with the second cleaning plate and the second vertical plate are arranged at the bottom of the vertical grooves, and the lower end of the automobile body is connected with the second cleaning plate through a telescopic piece.

Preferably: the telescopic piece comprises a first air cylinder arranged on the vehicle body, and a piston rod of the first air cylinder is connected with the second vertical plate.

Preferably: the spraying assembly comprises a water tank arranged at the upper end of the vehicle body and a water service pipe communicated with the water tank, one end of the water service pipe is communicated with the water tank, the other end of the water service pipe extends to the lower end of the vehicle body and is communicated with a spray head, and the spray head is positioned between the blowing pipe and the transmission device.

Preferably: the automobile body is provided with a water sprinkling box distributed along the width direction of the automobile body, the water sprinkling box is provided with a water distribution pipe communicated with a water service pipe, the water distribution pipe is provided with a stop valve, the number of the spray heads is set to be a plurality of and evenly distributed on one side surface of the water sprinkling box facing the air suction cover, and the position of the air outlet of the blowing pipe is higher than the bottom of the spray heads.

Preferably: the garbage can is characterized in that a filter screen is arranged in the garbage can, the filter screen divides the garbage can into a containing cavity for containing garbage and a flowing cavity for allowing raised dust to flow out, and the first exhaust fan is located on the wall of the flowing cavity.

Preferably: a cleaning opening is formed in one side wall of the garbage can, the cleaning opening is located on the wall of the flowing cavity, and the lower port wall of the cleaning opening is flush with the filter screen.

Preferably: the dustbin is equipped with the clearance piece of clearance filter screen on the filter screen.

Preferably: the utility model discloses a garbage bin, including the dustbin inner wall, the clearance piece is connected at the dustbin inner wall and is located the carriage release lever of filter screen upper end including sliding, the carriage release lever lower extreme is equipped with the brush of contradicting with the filter screen, the carriage release lever all is equipped with the inclined plane along the both sides limit of moving direction, clearance mouth quantity is established to two and is located the both sides of carriage release lever moving direction, the impurity on the inclined plane with the filter screen pushes away to clearance mouth, the dustbin inner wall is equipped with the second cylinder that the drive carriage release lever reciprocated.

In conclusion, the invention has the following beneficial effects: cleaning roller sweeps into transmission device with the impurity on the road surface, raise dust makes the surrounding environment produce the raise dust at this in-process, transmission device makes impurity and raise dust finally get into the dustbin, the raise dust that the impurity that gets into in the dustbin produced is taken away by first air exhauster, and blow once more to transmission device through the blowing pipe, the raise dust is at the in-process that wafts to transmission device, form the dust fall after meeting with the water that spills in the subassembly of spraying, it inhales the dustbin once more to be convenient for transmission device, the raise dust becomes the dust fall this moment, in addition set up on the blowing pipe be convenient for also blow to transmission device with the peripheral raise dust of cleaning roller, whole in-process does not need filtered air's filter core, can handle the raise dust, environmental protection and energy saving, play the inhibitory action to the raise dust in the dustbin and the sweeper is peripheral, dust removal effect is good.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of a second cleaning plate according to the present embodiment;

fig. 3 is a schematic structural view of the first cylinder embodying the present embodiment;

FIG. 4 is a schematic structural diagram of a compression spring according to the present embodiment;

FIG. 5 is a schematic structural diagram of a movable rod according to the present embodiment;

FIG. 6 is a schematic structural diagram of the present embodiment for embodying an inclined surface;

FIG. 7 is a schematic view of the embodiment of the present invention showing the structure of the sprinkler tank.

In the figure: 1. a vehicle body; 11. a dustbin; 12. cleaning the roller; 13. a first exhaust fan; 131. a blowpipe; 14. a communicating pipe; 141. a second exhaust fan; 15. a first cleaning plate; 151. a first vertical plate; 152. a vertical slot; 153. a second cleaning plate; 154. a second vertical plate; 155. a compression spring; 16. a first cylinder; 16. a water tank; 161. a water pipe; 162. a spray head; 163. a water sprinkling tank; 164. a water diversion pipe; 165. a stop valve; 17. a filter screen; 171. a placement chamber; 172. a flow chamber; 173. cleaning the opening; 174. a travel bar; 175. an inclined surface; 176. a second cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a motor sweeper with dust fall function, as figure 1 and figure 2, including automobile body 1, the dustbin 11 of setting on automobile body 1, the cleaning roller 12 of setting at automobile body 1 lower extreme, the first air exhauster 13 of setting on 11 tank walls of dustbin, first air exhauster 13 can set up the top position at dustbin 11, the air outlet intercommunication of first air exhauster 13 has the blowing pipe 131 that extends to automobile body 1 lower extreme, be equipped with the transmission device who carries rubbish to the dustbin 11 in on the automobile body 1, the air outlet of blowing pipe 131 blows raise dust to transmission device, be equipped with the spray assembly who is located between blowing pipe 131 and the transmission device on the automobile body 1. Cleaning roller 12 is fixed at automobile body 1 lower extreme through the connecting rod that both ends rotation is connected, and connecting rod one end is fixed with automobile body 1 this moment, and the other end rotates with cleaning roller 12 to be connected, is equipped with the drive on the connecting rod and cleans roller 12 pivoted motor, because cleaning roller 12's work on the motor sweeper is prior art, does not do not describe here any more, cleans roller 12 during operation and sweeps the impurity on the road surface to transmission device, and transmission device is with the leading-in dustbin 11 of impurity. The wheels on the vehicle body 1 and the control room for controlling the vehicle body 1 to move forward are all in the prior art, and are not described herein.

As shown in fig. 1 and fig. 2, the cleaning roller 12 sweeps impurities on the road surface into the transmission device, in the process, the raised dust makes the surrounding environment generate raised dust, the transmission device makes the impurities and the raised dust finally enter the garbage can 11, the raised dust generated by the impurities in the garbage can 11 is drawn away by the first exhaust fan 13 and blown to the transmission device again through the blowpipe 131, the raised dust forms dust fall after meeting with water sprayed out of the spraying component in the process of drifting to the transmission device, the transmission device is convenient to suck into the garbage can 11 again, the raised dust becomes dust fall at the moment, in addition, the blowpipe 131 is provided with a filter element which is convenient for blowing the raised dust around the cleaning roller 12 to the transmission device, the whole process does not need to filter air, the raised dust can be treated, the environment protection and energy saving are realized, the effect of inhibiting the raised dust around the garbage can be treated in the garbage can 11 and the sweeper, and the dust removing effect.

As shown in fig. 3 and 5, the conveying device comprises an air suction cover arranged at the lower end of the vehicle body 1, the air suction cover is distributed along the width direction of the vehicle body 1, a cover opening of the air suction cover faces the cleaning roller 12, a communicating pipe 14 communicated with the dustbin 11 is arranged on the cover wall of the air suction cover, and a second exhaust fan 141 is arranged on the communicating pipe 14. At this time, when the second suction fan 141 is operated, the foreign substances swept toward the suction hood by the cleaning roller 12 are sucked into the communication pipe 14, and the foreign substances are introduced into the dustbin 11.

As shown in fig. 3 and 4, when the suction hood is in operation, the suction hood needs to be arranged close to the ground, and when the suction hood does not work, the suction hood needs to be far away from the ground. Therefore, the air suction hood comprises a first cleaning plate 15 positioned at the lower end of the vehicle body 1, the first cleaning plate 15 is distributed along the width direction of the vehicle body 1, the longitudinal section of the first cleaning plate 15 is L-shaped, the two sides of the first cleaning plate 15 along the length direction of the first cleaning plate 15 are respectively provided with a first vertical plate 151, the lower end surfaces of the first cleaning plate 15 and the first vertical plate 151 are respectively provided with a vertical groove 152 which is communicated with each other, the first cleaning plate 15 and the second vertical plate 154 are respectively connected with a second cleaning plate 153 and a second vertical plate 154 in a sliding way through the vertical groove 152, the longitudinal section of the second cleaning plate 153 is L-shaped, the vertical part of the second cleaning plate 153 is connected with the vertical groove 152 in the first cleaning plate 15 in a sliding way, the horizontal part is distributed along the direction parallel to the ground, the second vertical plate 154 is two and is respectively fixed at the two sides of the length direction of the second cleaning plate 153, the groove 152 is provided with a plurality of compression springs 155 connected with the second cleaning plate 153 and the second vertical plate 154, when the compression spring 155 is in the original state, the horizontal portion of the second cleaning plate 153 is close to the ground, and the lower end of the vehicle body 1 is connected to the second cleaning plate 153 through the expansion member.

As shown in fig. 3 and 4, when the second cleaning plate 153 is driven by the expansion member to move downwards, the compression spring 155 drives the first cleaning plate 15 and the first vertical plate 151 to move upwards, so that the gap between the horizontal parts of the first cleaning plate 15 and the second cleaning plate 153 is increased, the air suction area of the air suction cover is increased, and impurities can enter the dustbin 11 conveniently.

As shown in fig. 3 and 4, the telescopic member includes a first cylinder 16 provided on the vehicle body 1, and a piston rod of the first cylinder 16 is connected to a second vertical plate 154. At this time, the first cylinder 16 directly drives the second vertical plate 154 to move.

As shown in fig. 1 and 7, the shower assembly includes a water tank 16 disposed at an upper end of the vehicle body 1, and a water pipe 161 communicating with the water tank 16, one end of the water pipe 161 communicating with the water tank 16, the other end extending to a lower end of the vehicle body 1 and communicating with a spray head 162, the spray head 162 being located between the blow pipe 131 and the transport device. At this time, the water pipe 161 is provided with a water pump for pumping water in the water tank 16 into the nozzle 162 and spraying water onto the dust blown out by the blowing pipe 131, thereby performing a dust fall function, and further facilitating the dust fall to be sucked into the dustbin 11 through the cleaning roller 12 or the transmission device.

As shown in fig. 1 and 7, a water spray box 163 is disposed on the vehicle body 1 and distributed along the width direction of the vehicle body 1, a water distribution pipe 164 is disposed on the water spray box 163 and communicated with the water pipe 161, a stop valve 165 is disposed on the water distribution pipe 164, a plurality of nozzles 162 are uniformly distributed on one side surface of the water spray box 163 facing the air suction hood, and the position of the air outlet of the blowing pipe 131 is higher than the bottom of the nozzle 162. When shower nozzle 162 is required to spray water, stop valve 165 is opened, and the water in water tank 16 is let in to spill water tank 163 through distributive pipe 164, and a plurality of shower nozzles 162 are spout to the rethread, and setting up of a plurality of shower nozzles 162 has increased the scope of automobile body 1 bottom dust fall this moment, has also reduced the raise dust that produces when cleaning roller 12 cleans impurity.

Referring to fig. 1 and 5, a filter screen 17 is disposed in the dustbin 11, the filter screen 17 divides the dustbin 11 into a placing cavity 171 for placing garbage and a flowing cavity 172 for flowing dust, and the first exhaust fan 13 is disposed on the wall of the flowing cavity 172. The arrangement of the filter screen 17 reduces the suction of large and light impurities into the first suction fan 13, thereby affecting the operation of the first suction fan 13, such as a plastic bag.

As shown in fig. 5 and 6, after the filter screen 17 is used for a long time, when the filter screen 17 needs to be cleaned, a cleaning opening 173 is formed in one side wall of the garbage can 11, the cleaning opening 173 is located on the wall of the flow chamber 172, and the lower port wall is flush with the filter screen 17. It is convenient for the user to clean the filter screen 17 through the cleaning port 173.

As shown in fig. 5 and 6, the dustbin 11 is further provided with a cleaning member for cleaning the filter screen 17 on the filter screen 17.

As shown in fig. 5 and 6, the cleaning member includes a moving rod 174 slidably connected to an inner wall of the dustbin 11 and located at an upper end of the filter screen 17, a brush abutting against the filter screen 17 is disposed at a lower end of the moving rod 174, inclined surfaces 175 are disposed at two sides of the moving rod 174 along a moving direction, two cleaning ports 173 are disposed at two sides of the moving rod 174 along the moving direction, the inclined surfaces 175 push the impurities on the filter screen 17 to the cleaning ports 173, a second cylinder 176 for driving the moving rod 174 to move back and forth is disposed at the inner wall of the dustbin 11, the second cylinder 176 can be a stroke guide cylinder, the moving rod 174 is fixed to a slider of the stroke guide cylinder, and when the moving rod 174 moves along with the second cylinder 176, the inclined surfaces 175 at two sides of the moving rod 174 gradually push the impurities on the filter screen 17 to the cleaning ports 173, thereby facilitating the cleaning of the impurities on the filter screen.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The utility model provides a motor sweeper with dust fall function, characterized by: including automobile body (1), dustbin (11), the setting on automobile body (1) clean roller (12), first air exhauster (13) of setting on dustbin (11) tank wall of setting at automobile body (1) lower extreme, the air outlet intercommunication of first air exhauster (13) has blowing pipe (131) that extend to automobile body (1) lower extreme, be equipped with the transmission device who carries rubbish to in dustbin (11) on automobile body (1), the air outlet of blowing pipe (131) blows the raise dust to transmission device, be equipped with the spray assembly who is located between blowing pipe (131) and the transmission device on automobile body (1).

2. The sweeper with the dust fall function according to claim 1, characterized in that: the conveying device comprises an air suction cover arranged at the lower end of the vehicle body (1), the air suction cover is distributed along the width direction of the vehicle body (1), a cover opening of the air suction cover faces the cleaning roller (12), a communicating pipe (14) communicated with the garbage can (11) is arranged on a cover wall of the air suction cover, and a second exhaust fan (141) is arranged on the communicating pipe (14).

3. The sweeper with the dust fall function according to claim 2, characterized in that: the air suction cover comprises a first cleaning plate (15) located at the lower end of the vehicle body (1), the first cleaning plate (15) is distributed along the width direction of the vehicle body (1) and is L-shaped in longitudinal section of the first cleaning plate (15), first vertical plates (151) are arranged on the two sides of the first cleaning plate (15) in the length direction, vertical grooves (152) communicated with each other are formed in the lower end faces of the first cleaning plate (15) and the first vertical plates (151), the first cleaning plate (15) and the second vertical plates (154) are connected with a second cleaning plate (153) and a second vertical plate (154) in a sliding mode through the vertical grooves (152), the longitudinal section of the second cleaning plate (153) is L-shaped, the second vertical plates (154) are two and are respectively fixedly located on the two sides of the second cleaning plate (153) in the length direction, and compression springs connected with the second cleaning plate (153) and the second vertical plate (153) are arranged on the bottom of the vertical grooves (152) 155) The lower end of the vehicle body (1) is connected with a second cleaning plate (153) through a telescopic piece.

4. The sweeper with the dust fall function according to claim 3, wherein: the telescopic piece comprises a first air cylinder (16) arranged on the vehicle body (1), and a piston rod of the first air cylinder (16) is connected with a second vertical plate (154).

5. The sweeper with the dust fall function according to claim 1, characterized in that: the spray assembly comprises a water tank (16) arranged at the upper end of the vehicle body (1) and a water service pipe (161) communicated with the water tank (16), one end of the water service pipe (161) is communicated with the water tank (16), the other end of the water service pipe extends to the lower end of the vehicle body (1) and is communicated with a spray head (162), and the spray head (162) is located between the blowing pipe (131) and the transmission device.

6. The sweeper with the dust fall function according to claim 5, characterized in that: be equipped with on automobile body (1) along the water spray tank (163) that automobile body (1) width direction distributes, be equipped with distributive pipe (164) with water service pipe (161) intercommunication on water spray tank (163), be equipped with stop valve (165) on distributive pipe (164), shower nozzle (162) quantity is established to a plurality of and evenly distributed and is being spilt the side of water spray tank (163) orientation cover that induced drafts, the position of the air outlet of blowing pipe (131) is higher than the bottom of shower nozzle (162).

7. The sweeper with the dust fall function according to claim 1, characterized in that: be equipped with filter screen (17) in dustbin (11), filter screen (17) divide into dustbin (11) place chamber (171) and raise dust outflow flow chamber (172) of holding rubbish, first air exhauster (13) are located the chamber wall in chamber (172) that flows.

8. The sweeper with the dust fall function according to claim 7, characterized in that: a cleaning opening (173) is formed in one side wall of the garbage can (11), the cleaning opening (173) is located on the wall of the flowing cavity (172), and the lower port wall is flush with the filter screen (17).

9. The sweeper with the dust fall function according to claim 8, characterized in that: the garbage can (11) is provided with a cleaning piece for cleaning the filter screen (17) on the filter screen (17).

10. The sweeper with the dust fall function according to claim 9, characterized in that: clearance piece is including sliding connecting removal rod (174) in dustbin (11) inner wall and being located filter screen (17) upper end, removal rod (174) lower extreme is equipped with the brush of contradicting with filter screen (17), removal rod (174) all are equipped with inclined plane (175) along the both sides limit of moving direction, clearance mouth (173) quantity is established to two and is located the both sides of removal rod (174) moving direction, impurity on inclined plane (175) filter screen (17) is pushed away to clearance mouth (173), dustbin (11) inner wall is equipped with second cylinder (176) that drive removal rod (174) come and go.