CN219218815U - Road surface garbage quick cleaning vehicle - Google Patents

Abstract

The application relates to a road surface garbage quick sweeper, which comprises a sweeper body, wherein the sweeper body comprises a locomotive and a carriage, the front end of the locomotive is provided with a garbage sweeping device, the bottom of the carriage is provided with a garbage collecting device, and the carriage is provided with a garbage conveying device; the garbage conveying device comprises a conveying air duct connected with the carriage; be provided with the rubbish export on the carriage, carriage lateral wall swing joint has the door plant, and the door plant is used for shutoff rubbish export. The rubbish of collecting in this application can enter into in the transport wind channel, and rubbish can enter into in the carriage, and in the rubbish box under the car was fallen into to heavy rubbish such as little stone, when needs clear up rubbish, can open the door plant voluntarily, makes rubbish directly drop from the rubbish export and gets into in the rubbish station. In the process of cleaning the pavement, garbage collection is realized by utilizing the direct blowing of wind power and the acting force of mechanical transmission, and garbage such as branch leaves and the like can be automatically collected, so that the automatic collection effect is good, and the energy conservation and the environmental protection are realized.

Description

Road surface garbage quick cleaning vehicle

Technical Field

The application relates to the field of sanitation cleaning equipment, in particular to a quick road surface garbage sweeper.

Background

Road cleaning is an indispensable operation in municipal engineering, and along with the continuous improvement of the degree of automation, road cleaning is gradually started to be operated by various automatic equipment.

At present, the function of cleaning the garbage of a heavy road surface garbage sweeper and the consumption of power energy are large and not ideal, and most of the functions of the light road surface garbage sweeper are single, the functions of cleaning the garbage and collecting the garbage and branches are not provided, the general garbage on the road surface is collected into a dustbin in a carriage, the branches are difficult to inhale into the carriage, and in the process of dumping the garbage, sanitation workers are required to detach the dustbin to move to a garbage station, so that garbage cleaning is realized.

In view of the above-mentioned related art, the inventors consider that there are drawbacks in that the efficiency of cleaning the garbage manually is low and the road surface branches and leaves are difficult to clean.

Disclosure of Invention

In order to improve the efficiency of clearance rubbish and collect rubbish such as road surface branch and leaf, this application provides a quick motor sweeper of road surface rubbish.

The application provides a quick motor sweeper of road surface rubbish adopts following technical scheme:

the quick road surface garbage sweeper comprises a sweeper body, wherein the sweeper body comprises a locomotive and a carriage, the front end of the locomotive is provided with a garbage sweeping device, the bottom of the carriage is provided with a garbage collecting device, and the carriage is provided with a garbage conveying device;

The garbage conveying device comprises a conveying air channel connected with the carriage, one end of the conveying air channel is connected with the garbage collecting device, the other end of the conveying air channel is connected with the carriage, and the conveying air channel is used for conveying garbage at the bottom of the carriage into the carriage;

the conveying air duct is provided with a driving source for driving garbage to walk;

the carriage is provided with a garbage outlet, the carriage is movably connected with a door plate, and the door plate is used for blocking the garbage outlet.

Preferably, the driving source is a conveying fan, an air inlet of the conveying fan is communicated with the conveying air duct, and the direction of the air inlet is the same as the advancing direction of the garbage;

the conveying air duct is internally provided with an auxiliary conveying assembly, the auxiliary conveying assembly comprises two groups of circulating chains which are parallel to each other, the circulating chains are arranged along the length direction of the conveying air duct, a plurality of conveying rods are horizontally arranged between the two circulating chains, rakes are fixedly connected on the conveying rods, and the rakes are used for driving garbage to move in the conveying air duct.

Through adopting above-mentioned technical scheme, when the garbage truck is operated, garbage cleaning device cleans road surface rubbish, makes rubbish concentrate to the width within range that the motor truck body marched, and reuse garbage collection device and rubbish conveyor collect and transmit the rubbish. The rubbish that garbage collection device collected can enter into the transport wind channel, and transport wind channel is with rubbish transmission to the carriage in, makes rubbish can all enter into the carriage in, when needs clear up rubbish, can open the door plant, makes rubbish directly drop into the rubbish station from the rubbish export in.

In the process of cleaning the pavement, sanitation workers do not need to carry and transfer the garbage manually, so that the efficiency of garbage cleaning is greatly improved. The conveying fan can introduce driving airflow into the conveying air duct, so that the airflow drives the garbage to move in the conveying air duct, the conveying air duct can smoothly transfer the garbage from the bottom of the carriage to the carriage, and automatic transfer of the garbage is realized. The second horizontal segment is one end of the conveying air channel, which is used for feeding garbage, so that the garbage can act on the garbage and move upwards to smoothly enter the carriage.

The two groups of circulating chains can drive the conveying rods to move in the rotating process, and the conveying rods can drive the raking pieces to move in a circulating mode. The harrow material piece can catch on rubbish, makes rubbish upwards transmit along the transport wind channel, enters into in the carriage to can carry the branch on the road surface to in the carriage. The auxiliary conveying component can be matched with the air flow to smoothly drive the long-strip-shaped garbage such as branches to move upwards, so that the garbage such as the branches is collected.

Preferably, two of said endless chains extend into the waste collection device.

Through adopting above-mentioned technical scheme, circulation chain can extend to among the refuse collection device, consequently just can realize the collection to rubbish such as branch at refuse collection's in-process, makes road surface clearance effect better to avoid the branch to block up the transport wind channel, guarantee the unblocked of transport wind channel.

Preferably, the bottom of the conveying air duct is provided with a material leakage hole, the tail of the carriage is provided with a heavy dustbin, the heavy dustbin is provided with a material receiving through groove, and the material receiving through groove corresponds to the material leakage hole.

Through adopting above-mentioned technical scheme, after branch and leaf and stone on the road surface enter into the transport wind channel inside, branch and leaf enter into the carriage inside under wind-force and circulation chain's drive, and little stone drops from leaking the material hole under the effect of gravity, and heavy dustbin is collected the stone, consequently can realize the classification of light and heavy rubbish, improves garbage collection separation efficiency.

Preferably, the carriage bottom plate is provided with a movable plate, the movable plate is hinged with the carriage, and the hinged position is one side close to the garbage outlet;

the two sides of the movable plate are respectively provided with an opening and closing connecting rod, one end of the opening and closing connecting rod is hinged with the movable plate, and the other end of the opening and closing connecting rod is hinged with the door plate.

Through adopting above-mentioned technical scheme, when needing to clear up rubbish, make the fly leaf upwarp, the fly leaf drives rubbish and removes, and rubbish falls from rubbish exit position under the effect of gravity and guide, realizes the transfer of rubbish.

And when the movable plate moves, the movable plate is linked with the door plate through the opening and closing connecting rod, so that when the movable plate is tilted, the door plate is automatically opened, and garbage falls. After the garbage is cleaned, the movable plate is reset, and meanwhile, the door plate is closed, so that the normally closed of the garbage outlet is ensured. Can open the door plant automatically when clearing up rubbish, degree of automation is high and cleaning efficiency is higher.

Preferably, the bottom of the carriage is provided with a guide assembly, the guide assembly comprises a sliding plate arranged at the bottom of the carriage, the sliding plate is in sliding fit with the movable plate, and when the sliding plate is in a sliding-out state, the sliding plate is positioned below the garbage outlet.

Through adopting above-mentioned technical scheme, the tire of motor sweeper body and the space that the automobile body occupy are great generally, and rubbish drops from the rubbish export and probably falls on the tire or the bottom of motor sweeper body, and the sliding plate can extend to the carriage outside to in rubbish export below, can play the guide effect to rubbish when dumping rubbish, make the clearance work more convenient.

Preferably, the bottom of the carriage is provided with a jacking cylinder for driving the movable plate to rotate;

the limiting frame is fixedly connected with the bottom of the movable plate, a linkage rod group for driving the sliding plate to move is arranged at the bottom of the carriage, and the jacking air cylinder is linked with the linkage rod group.

Through adopting above-mentioned technical scheme, start jacking cylinder, jacking cylinder can support and move the fly leaf, makes the fly leaf perk upwards to can realize the automatic clearance of rubbish, improve cleaning efficiency.

When the movable plate is tilted upwards, the sliding plate can be driven to rotate, so that the sliding plate can incline downwards to play a role in guiding garbage. And starting the jacking cylinder, wherein the jacking cylinder can drive the linkage rod group to enable the linkage rod group to act on the sliding plate to enable the sliding plate to move. When the sliding plate is fully extended, the sliding plate is limited by the limiting plate, and the jacking air cylinder continuously operates, so that the movable plate is enabled to overturn due to the fact that the jacking air cylinder acts on the movable plate. Therefore, when garbage is cleaned, the sliding plate slides out first, the movable plate is tilted again, meanwhile, the door plate is opened, garbage can be smoothly dumped, and one jacking cylinder can realize three-linkage, so that the cleaning efficiency is improved, and the production cost is reduced.

Preferably, the garbage cleaning device comprises a fixed disc brush assembly and an opening and closing disc brush assembly, and the fixed disc brush assembly and the opening and closing disc brush assembly are connected with the vehicle head through a connecting assembly;

the connecting component comprises a lifting frame group and an opening and closing frame group, the fixed disc brush component is connected with the lifting frame group, and the opening and closing disc brush component is connected with the lifting frame group through the opening and closing frame group;

the lifting frame group comprises lifting rods which slide in the vertical direction;

the opening and closing frame group comprises an opening and closing rod hinged with the lifting rod;

the cleaning drive assembly is arranged on the headstock and comprises a lifting drive part and an opening and closing drive part.

Through adopting above-mentioned technical scheme, fixed disk brush subassembly and the dish brush subassembly that opens and shuts can clean the rubbish on the road surface to fixed disk brush and the dish brush that opens and shuts can reciprocate under the drive of lift cylinder, when not cleaning the work to the road surface, whole rubbish cleaning device can lift.

The disc brush assembly can be displaced relative to the fixed disc brush assembly, namely, the opening and closing rod can be unfolded or stored, and the cleaning range of the disc brush assembly in the unfolded state is larger. When the garbage cleaning work is not carried out, the opening and closing disc brush assembly can be stored, and the running of a vehicle cannot be influenced.

Preferably, the opening and closing frame group further comprises a swinging rod hinged with the opening and closing rod, a floating spring is connected between the swinging rod and the opening and closing rod, and the opening and closing disc brush assembly is connected with one end, far away from the opening and closing rod, of the swinging rod;

the opening and closing driving part comprises a driven connecting rod hinged with the opening and closing rod and a connecting plate connected with the driven connecting rod, the driven connecting rod is hinged with the connecting plate, the connecting plate is arranged on the lifting rod in a sliding manner, and the connecting plate is linked with the lifting rod;

through adopting above-mentioned technical scheme, when the motor sweeper body cleans the curb, the dish brush subassembly that opens and shuts can clean the curb, but because it is nearer from the curb, the phenomenon of breaking appears even that the dish brush subassembly that opens and shuts probably scrapes the curb. Under the effect of the floating spring, when the opening and closing disc brush assembly is in conflict with the curb, the floating spring contracts, and the opening and closing disc brush assembly is prevented from being damaged. And the road edge can be cleaned sufficiently, so that the cleaning effect is better.

When the lifting rod moves up and down, the linkage connecting plate can move, so that the swinging of the opening and closing rod can be realized. This kind of linkage mode need not set up the actuating source in addition, only utilizes an cylinder to realize the lift of two dish brush subassemblies to and the expansion of opening and shutting dish brush subassembly is accomodate, resources are saved, and efficiency is higher.

Preferably, the garbage collection device comprises a collection support connected with the frame of the sweeper body, a collection air duct and a collection fan are arranged on the collection support, the collection air duct is communicated with the conveying air duct, and the collection fan is used for driving garbage to travel in the collection air duct;

the collecting support can move along the vertical direction, and the lifting of the collecting support is linked with the lifting of the lifting rod.

Through adopting above-mentioned technical scheme, can drive when the lifter reciprocates and collect the support and reciprocate, consequently the lifter can drive whole garbage collection device and realize going up and down, and garbage cleaning device and garbage collection device contact with the road surface in step at garbage cleaning in-process. And only one driving source is used for driving, so that the cost can be saved and the energy consumption can be reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the conveying air duct can play a role in conveying garbage at the bottom of the garbage truck, so that the garbage is transferred into a carriage, when the garbage is required to be cleaned, the door plate can be automatically opened, the garbage can directly fall into the garbage station from the garbage outlet, and in the cleaning process of the road surface, sanitation workers do not need to manually carry and transfer the garbage, and the transfer and the conveying of the garbage can be automated, so that the garbage cleaning efficiency is greatly improved;

2. The circulating chain in the conveying air duct can drive the conveying rod and the raking piece to circularly move in the air duct, so that light garbage, particularly branches, leaves and the like can be collected in a carriage, and the cleaning effect is more remarkable; the circulating chain can extend into the garbage collection device, so that garbage such as branches can be collected in the garbage collection process, the road surface cleaning effect is better, the branches are prevented from blocking the conveying air duct, and the smoothness of the conveying air duct is ensured;

3. after branches and leaves and stones on the pavement enter the conveying air duct, the branches and the leaves enter the carriage under the drive of wind power and a circulating chain, and small stones fall from the material leakage holes under the action of gravity and can be collected by the garbage box, so that classification of light and heavy garbage can be realized;

4. the collection fan in the garbage collection device and the conveying fan on the conveying air channel can act on garbage together, the garbage can smoothly and rapidly enter the carriage under the assistance of double air flows, the double air flows are adopted, the transmission of the garbage can be realized due to the fact that the power of the two fans is smaller, and the energy consumption is saved.

5. The movable plate is linked with the door plate through the opening and closing connecting rod, so that when the movable plate is tilted, the door plate is automatically opened, and garbage falls. After the garbage is cleaned, the movable plate is reset, and the door plate is closed. The door plate can be automatically opened when garbage is cleaned, so that the degree of automation is high and the cleaning efficiency is higher;

6. The lifting air cylinder not only can drive the movable plate to rotate, but also can extend out in advance when acting on the linkage rod group, and can be limited by the limiting plate after all the sliding plates extend out, so that the lifting air cylinder continuously operates, and at the moment, the lifting air cylinder acts on the movable plate to enable the movable plate to overturn, so that the cleaning efficiency is improved, and one air cylinder is utilized for driving, so that the energy consumption is reduced, and the energy-saving and environment-friendly effects are achieved;

7. the opening and closing disc brush assembly can displace relative to the fixed disc brush assembly, namely, the opening and closing rod can be unfolded or stored, and the cleaning range of the opening and closing disc brush assembly in an unfolded state is larger;

8. when the road edge is cleaned, when the second electric disc brush is in contact with the road edge, the floating spring contracts under the action of the floating spring, so that the second electric disc brush is prevented from being damaged. The road edge can be cleaned sufficiently, and the cleaning effect is better;

9. the lifting of the fixed disc brush assembly and the opening and closing disc brush assembly, and the unfolding and the storage of the opening and closing disc brush assembly can be realized through the lifting cylinder, so that the resources are saved, and the efficiency is higher;

10. the lifting cylinder drives the lifting rod to move up and down and can be linked with the lifting of the whole garbage collection device, one lifting cylinder realizes three purposes, the driving source setting of the whole garbage truck is reduced, the cost is saved, and the working efficiency can be improved;

11. In the process of up-and-down movement of the garbage collection device, the collection air duct can prop against the top wall or the bottom wall of the transition air duct, and as the two sides of the folded plate are provided with the notch, bending deformation can occur when the folded plate is stressed, and even if the collection air duct moves up and down, garbage can be ensured to smoothly enter the conveying air duct, so that garbage transfer is realized;

12. the diversion channel can guide the air flow in the carriage into the main diversion pipe, and the air flow enters the sub diversion pipe and then enters the collection air channel through the diversion short pipe. The garbage can be driven to move by utilizing the air flow in the carriage, so that the garbage can be transmitted more smoothly, the secondary utilization of resources can be realized, and the energy consumption is saved.

Drawings

Fig. 1 is a schematic view of the overall structure of the sweeper body in embodiment 1.

Fig. 2 is a schematic view showing the overall structure of the garbage cleaning apparatus in the head position in example 1.

Fig. 3 is a schematic view showing a specific structure of the garbage cleaning apparatus in example 1.

Fig. 4 is a schematic view of the garbage cleaning apparatus in embodiment 1 from different view angles, mainly showing the structure of the cleaning driving assembly.

FIG. 5 is a schematic view showing the overall structure of the garbage collection apparatus in example 1.

Fig. 6 is a schematic view of an explosive structure between the duct door panel and the cleaning carpet in example 1.

Fig. 7 is a schematic diagram of an explosion structure of the heavy garbage can and the collecting duct in embodiment 1, and mainly shows a structure of the separating duct.

Fig. 8 is a schematic diagram showing the connection relationship between the lifting linkage and the garbage collection device in embodiment 1.

Fig. 9 is an enlarged schematic view of the structure of the portion a in fig. 8.

Fig. 10 is a schematic diagram showing the specific position structure of the transport duct in embodiment 1.

Fig. 11 is a schematic diagram showing the overall structure of the transport duct in embodiment 1.

Fig. 12 is a schematic diagram of a specific structure of the transition duct in embodiment 1.

Fig. 13 is an exploded view of the transition duct of embodiment 1.

Fig. 14 is a schematic view showing a specific connection structure of the movable plate and the door panel in embodiment 1.

Fig. 15 is a schematic view of the structure of the other side of the cabin in embodiment 1.

Fig. 16 is a schematic view showing the overall structure of the transport duct in embodiment 2.

Fig. 17 is a schematic view showing the internal structure of the transport duct in embodiment 2.

Fig. 18 is an enlarged schematic view of the structure of the portion B in fig. 17.

Fig. 19 is an enlarged schematic view of the structure of the portion C in fig. 17.

Fig. 20 is a schematic structural diagram of a conveying air duct and a collecting air duct in embodiment 3, which mainly shows a specific structure of the circulating chain extending to the collecting air duct.

Fig. 21 is an enlarged schematic view of the structure of the portion D in fig. 20.

Fig. 22 is a schematic view showing an explosive structure between the conveying duct and the heavy dustbin in embodiment 3.

Fig. 23 is a schematic overall structure of the garbage cleaning apparatus in example 4.

Fig. 24 is an enlarged schematic view of the structure of the portion E in fig. 23.

Fig. 25 is a schematic view showing a specific structure of the garbage cleaning apparatus in example 5.

Fig. 26 is a schematic diagram of the structure of a cabin in embodiment 6.

Fig. 27 is a schematic view showing a specific structure of the guide assembly in embodiment 6.

Fig. 28 is a schematic diagram showing the connection relationship between the movable plate and the guide member in embodiment 7.

Fig. 29 is a schematic view of the structure of the interior of the cabin and the interior of the collection air duct in embodiment 8, mainly showing the specific structure of the flow guiding assembly.

Fig. 30 is a schematic view of the structure of the cabin bottom in embodiment 9.

Fig. 31 is a schematic view showing the structure of the inside of the cabin and the inside of the collection tunnel in embodiment 9.

Reference numerals illustrate:

1. a motor sweeper body;

11. a headstock;

12. a carriage; 121. a waste outlet; 122. a door panel; 123. a movable plate; 1231. a baffle; 124. opening and closing the connecting rod; 125. ventilation holes; 126. a filter screen; 127. a rain shield; 128. an access door;

13. jacking the air cylinder;

14. a guide assembly; 141. a sliding plate; 1411. a step clamping groove; 142. a limiting frame; 1421. a limiting plate;

15. A linkage rod group; 151. a main moving lever; 152. a slave shift lever;

16. a flow guiding assembly; 161. a diversion channel; 162. a dominant flow tube; 163. a diversion pipe; 1631. a shunt stub; 164. splicing pipelines; 165. a hose;

17. a tipping bucket oil cylinder;

18. turning over the frame;

19. a garbage diverter plate;

2. a garbage cleaning device;

21. a connection assembly; 211. a lifting frame group; 2111. a lifting rod; 2112. a guide rod; 212. an opening and closing frame group; 2121. an opening and closing rod; 2122. a swinging rod; 2123. a floating spring;

22. a fixed disk brush assembly; 221. a first electric disc brush;

23. an opening and closing disc brush assembly; 231. a second electric disc brush;

24. a cleaning drive assembly; 241. a lifting driving part; 2411. a lifting cylinder; 242. an opening and closing driving part; 2421. a fixed rod; 2422. a drive link; 2423. a connecting plate; 2424. a driven connecting rod; 2425. an opening and closing cylinder; 2426. a linkage short rod; 2427. fructus forsythiae stalk;

3. a garbage collection device;

31. collecting an air duct; 311. cleaning carpets; 3111. a waste inlet; 312. an air duct door plate;

32. collecting a fan;

33. collecting a bracket;

34. separating an air duct; 341. a light garbage channel; 342. a heavy garbage channel;

35. A heavy dustbin; 351. a material receiving through groove;

4. a lifting linkage;

41. a main driving part; 411. a rack; 412. a gear; 413. a connecting shaft;

42. a linkage part; 421. a sprocket is retracted and released; 422. a traction chain; 423. a steering guide wheel;

5. a garbage conveying device;

51. a conveying air duct; 511. a first horizontal segment; 512. a second horizontal segment; 513. a vertical section; 514. bending sections; 515. extending the support plate; 516. a mounting table; 517. a material leakage hole;

52. a conveying fan;

53. an auxiliary conveying assembly; 531. a driving rotating shaft; 532. a drive sprocket; 533. a driven rotating shaft; 534. a driven sprocket; 535. a circulating chain; 536. a conveying rod; 5361. a raking piece; 537. a first extension plate; 538. a second extension plate; 539. a steering sprocket; 540. a support wheel; 541. a connecting rod; 542. fixing the support plate; 5421. a vertical groove; 543. a roller;

55. a transition air duct; 551. a folded plate; 552. a fixing strip; 553. a notch;

6. a dust fall device;

61. a water tank; 62. a spray pipe.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-31.

The embodiment of the application discloses a road surface garbage quick sweeper.

Example 1:

Referring to fig. 1, the road surface garbage quick sweeper comprises a sweeper body 1, wherein the sweeper body 1 comprises a headstock 11 and a carriage 12, a garbage sweeping device 2 is arranged below the headstock 11, a garbage collecting device 3 is arranged below the carriage 12, and a garbage conveying device 5 is arranged at the tail of the carriage 12. The side wall of the carriage 12 is provided with a garbage outlet 121, and the position of the garbage outlet 121 is provided with a door plate 122.

In the process that motor sweeper body 1 goes, rubbish cleaning device 2 can clean the rubbish on the road surface, and garbage collection device 3 can get up the rubbish on the road surface simultaneously, and light rubbish can enter into carriage 12 through rubbish conveyor 5, when need handle rubbish in the carriage 12, can open door plant 122, and rubbish discharges in the rubbish export 121, the dumping of comparatively convenient realization rubbish.

Referring to fig. 2, the garbage cleaning device 2 includes a fixed disc brush assembly 22 and an opening and closing disc brush assembly 23, the fixed disc brush assembly 22 and the opening and closing disc brush assembly 23 are connected with the bottom of the vehicle head 11 through a connecting assembly 21, and the connecting assembly 21 realizes lifting and opening and closing through a cleaning driving assembly 24.

Referring to fig. 3, the fixed disc brush assembly 22 includes two first electric disc brushes 221, the opening and closing disc brush assembly 23 includes two second electric disc brushes 231, each of the first electric disc brushes 221 and the second electric disc brushes 231 includes a fixed disc, the fixed disc may be connected to a specific supporting member, a cleaning motor is fixedly connected to the fixed disc, a cleaning disc brush is rotatably connected to a lower end of the fixed disc, and an output shaft of the cleaning motor is fixedly connected to a central position of the cleaning disc brush.

Referring to fig. 3, the connection assembly 21 includes a lifting frame set 211 and an opening and closing frame set 212, the fixed disc brush assembly 22 is disposed on the lifting frame set 211, and the opening and closing disc brush assembly 23 is connected to the lifting frame set 211 through the opening and closing frame set 212. The lift group 211 includes a lift rod 2111, and the lift rod 2111 includes an integrally formed long rod and two short rods, which are located at both ends of the long rod. The two first electric disc brushes 221 are in one-to-one correspondence with the positions of the two short bars, and the fixed disc in the first electric disc brush 221 is fixedly connected with the short bars.

Referring to fig. 3, the opening and closing frame groups 212 are provided in two groups, and the two groups of opening and closing frame groups 212 are symmetrically arranged about a central axis in the length direction of the long rod. The opening and closing frame set 212 includes an opening and closing rod 2121 rotatably connected to the short rod, and the opening and closing rod 2121 is rotated to change the angle between the opening and closing rod 2121 and the lifting rod 2111, so as to realize the opening and closing of the opening and closing disc brush assembly 23.

Referring to fig. 3, in order to reduce friction and collision between the opening and closing disc brush assembly 23 and the curb when the opening and closing disc brush assembly is opened, a swing rod 2122 is hinged to the front end of the opening and closing rod 2121, a certain included angle is formed between the swing rod 2122 and the opening and closing rod 2121, a floating spring 2123 is connected between the swing rod 2122 and the opening and closing rod 2121, one end of the floating spring 2123 is fixedly connected with the side wall of the swing rod 2122, and the other end of the floating spring is fixedly connected with the side wall of the opening and closing rod 2121.

Referring to fig. 3, the second electric disk brush 231 is connected to the free end of the swing lever 2122, i.e., the fixed disk in the second electric disk brush 231 is fixedly coupled to the swing lever 2122.

When the disc brush assembly 23 is in the unfolded state, the distance between the two second electric disc brushes 231 is larger than the width of the vehicle head 11, at least more than 0.5 meter, and the cleaning range is larger. And when cleaning the road edge, the second electric disk brush 231 can be close to the road edge, under the action of the floating spring 2123, even if the distance between the vehicle body and the road edge is relatively close, the second electric disk brush 231 can swing towards the vehicle body under the action of the resisting force, the damage of the second electric disk brush 231 can not be caused, and cleaning is cleaner.

Referring to fig. 3, in order to reduce the driving source of the entire motor sweeper body 1, the cost is reduced. The lifting of the lifting frame set 211 is linked with the opening and closing of the opening and closing frame set 212. The specific structure is as follows: the cleaning drive assembly 24 includes a lift drive portion 241 and an opening and closing drive portion 242.

Referring to fig. 4, the elevation driving part 241 includes an elevation cylinder 2411 vertically provided, a cylinder body of the elevation cylinder 2411 is fixedly connected to the head 11, and a piston rod of the elevation cylinder 2411 is directed downward and is fixedly connected to a middle position of the long rod. The lifting cylinder 2411 is started, and the lifting cylinder 2411 can drive the lifting rod 2111 to move up and down to realize lifting. In order to ensure the stability of the lifting rod 2111 in the lifting process, guide rods 2112 can be arranged at two ends of the long rod, the guide rods 2112 are telescopic rods, one ends of the telescopic rods are fixedly connected with the headstock 11, and the other ends of the telescopic rods are connected with the long rod, so that stability is ensured.

Referring to fig. 4, the opening and closing driving portion 242 includes a fixed rod 2421 fixedly connected with the vehicle head 11 and a driven connecting rod 2424 hinged with the opening and closing rod 2121, the driven connecting rod 2424 is provided with two driven connecting rods corresponding to the opening and closing rod 2121, one ends of the two driven connecting rods 2424 opposite to each other are connected with a connecting plate 2423 together, the two driven connecting rods 2424 are both hinged with the connecting plates 2423, a driving connecting rod 2422 is arranged between the connecting plates 2423 and the fixed rod 2421, one end of the driving connecting rod 2422 is hinged with the fixed rod 2421, and the other end of the driving connecting rod 2422 is hinged with the connecting plates 2423. The fixing lever 2421 extends below the connection assembly 21.

Referring to fig. 4, when the connection assembly 21 descends under the driving of the lifting cylinder 2411, the distance between the connection plate 2423 and the lower end surface of the fixing rod 2421 in the vertical direction is shortened, the front end of the driving rod 2422 swings downward, so that the connection plate 2423 swings in the vehicle forward direction, the two driven rods 2424 can be rotated, the angle between the two driven rods 2424 becomes larger to abut against the opening and closing rod 2121, and the opening and closing rod 2121 is opened. Conversely, when the link assembly 21 is raised, the two open-close levers 2121 are turned closed under the linkage of the driven link 2424.

Referring to fig. 5 and 6, the garbage collection device 3 includes a collection support 33, a collection air duct 31 is connected to the collection support 33, a cleaning carpet 311 is disposed in the collection air duct 31, a plurality of garbage inlets 3111 are disposed on the cleaning carpet 311, the cleaning carpet 311 is located at the bottom end of the collection air duct 31, and the cleaning carpet is attached to the ground during cleaning of the sweeper body 1, so that garbage on the road surface can be shoveled, and the garbage can enter the collection air duct 31 from the garbage inlets 3111.

Referring to fig. 6, the cleaning carpet 311 is covered with an air duct door 312, and the air duct door 312, the collection air duct 31, and the cleaning carpet 311 are combined to form a passage through which the garbage moves. The collection fan 32 is fixedly connected to the collection support 33, the collection fan 32 is arranged at one end of the collection air duct 31, which faces the headstock 11, and an air outlet of the collection fan 32 faces the interior of the collection air duct 31. In the travelling process of the sweeper body 1, the collecting fan 32 can drive airflow to flow to the tail of the carriage 12, so that the collection of the pavement garbage is realized.

Not only there is light garbage (branches and leaves, dust, garbage bags and the like) on the road surface, but also heavy garbage (bricks, bumps, stones and the like) can not easily fly under the action of air flow, and the vehicle can bump in the running process, so that the heavy garbage continuously jumps to the tail of the carriage 12 under the action of inertia and gravity, and the light garbage can fly in the collection air duct 31 under the action of air flow, and simultaneously moves to the tail of the carriage 12 rapidly.

Referring to fig. 7, in order to separate heavy garbage from light garbage, a separation duct 34 is provided at the rear of the collection duct 31, and the separation duct 34 is connected to the collection duct 31. The separation duct 34 includes a light garbage passage 341 and a heavy garbage passage 342 that are communicated with each other, and the light garbage passage 341 is disposed above the heavy garbage passage 342. The garbage entering the tail part of the collecting air duct 31 can be automatically separated into heavy garbage and light garbage under the action of air flow, the heavy garbage enters the heavy garbage channel 342, and the light garbage enters the light garbage channel 341, so that the garbage sorting is realized.

Referring to fig. 7, the tail of the carriage 12 is detachably connected with a heavy garbage can 35, a side edge of the heavy garbage can 35 is provided with a heavy garbage inlet, a heavy garbage channel 342 is arranged in the heavy garbage inlet in a penetrating manner, heavy garbage can continuously roll and can enter the heavy garbage can 35 to collect the heavy garbage, and the heavy garbage can 35 which is detachably arranged can facilitate cleaning of the heavy garbage by workers. The heavy dustbin 35 may be particularly connected with the collecting rack 33.

Referring to fig. 8, when the garbage truck does not perform cleaning work, the entire collection rack 33 is configured to be liftable in order to reduce friction loss caused by the collection duct 31 and the heavy garbage can 35 being attached to the road surface. Meanwhile, in order to reduce the energy consumption of the whole sweeper body 1, reduce the setting of a driving source and reduce the cost, the lifting structure of the collecting bracket 33 is linked with a cleaning driving device, specifically, a lifting linkage device 4 is arranged at the bottom of the carriage 12, and the lifting linkage device 4 comprises a main driving part 41 and a linkage part 42.

Referring to fig. 8 and 9, the main driving part 41 includes a rack 411 fixedly connected with the lifting rod 2111 and a gear 412 engaged with the rack 411, the gear 412 is rotatably connected with the bottom of the headstock 11, in order to ensure the stability of the whole lifting linkage 4, the rack 411 and the gear 412 are both provided with two symmetrical gears, and a connecting shaft 413 is coaxially fixedly connected between the two gears 412.

Referring to fig. 8, the linkage part 42 includes a winding and unwinding sprocket 421 coaxially coupled to a connection shaft 413, a traction chain 422 is engaged with an outer side of the winding and unwinding sprocket 421, one end of the traction chain 422 is coupled to an outer circumferential surface of the winding and unwinding sprocket 421, and the other end is coupled to the collecting bracket 33. The traction chain 422 is specifically connected to the lower half of the take-up and pay-off sprocket 421. In order to achieve that the force when pulling the collecting bracket 33 is a pulling force in the vertical direction, a turning guide 423 is rotatably connected to the bottom of the cabin 12, and the turning guide 423 may be provided as a sprocket, and the pulling chain 422 is engaged with the turning guide 423.

Referring to fig. 8, when the cleaning vehicle body 1 does not perform cleaning work, the lifting cylinder 2411 drives the lifting rod 2111 to move upwards, the lifting rod 2111 drives the rack 411 to move, the rack 411 will mesh with the gear 412 in the upward moving process, the gear 412 rotates anticlockwise, and since the connection point of the traction chain 422 is located at the lower half part of the collecting and releasing sprocket 421, the traction chain 422 can be wound on the outer side of the collecting and releasing sprocket 421, the traction chain 422 can traction the collecting bracket 33, so that the collecting bracket 33 moves upwards and separates from the ground, and friction loss between the collecting air duct 31 and the ground can be reduced.

In a specific production process, the number of specific traction chains 422 can be selected according to the size and the weight of the collection support 33 and the whole collection air duct 31, if the collection air duct 31 is heavy, 3-4 traction chains 422 can be arranged, so that the stability in the traction process is ensured. Of course, the chain is the optimal scheme in the embodiment, and the chain can be replaced by a steel wire rope or hemp rope and other structures, so long as a certain traction effect can be achieved.

Referring to fig. 10, the garbage conveying device 5 includes a conveying air duct 51 disposed at the rear of the cabin 12, the conveying air duct 51 communicates the collecting air duct 31 with the cabin 12, and light garbage in the collecting air duct 31 can enter the cabin 12 through the conveying passage.

Referring to fig. 10, a certain gap is left between the conveying air duct 51 and the tail part of the carriage 12, a dust settling device 6 is arranged at the gap, the dust settling device 6 comprises a water tank 61 fixedly connected with the carriage 12, spray water is stored in the water tank 61, a spray pipe 62 is communicated with the water tank 61, the spray pipe 62 extends to the bottom of the conveying air duct 51, a water pump is arranged on the water tank 61 and is communicated with the spray pipe 62, the spray water enters the spray pipe 62 through the pumping of the water pump, a spray head is arranged on the spray pipe 62, and the dust settling device 6 can spray water synchronously in the running process of the sweeper body 1, so that the dust in road surface operation is reduced.

Referring to fig. 11, the transport duct 51 includes a first horizontal section 511, a second horizontal section 512, and a vertical section 513 connecting the first and second horizontal sections 511 and 512, the first and second horizontal sections 511 and 512 being parallel to each other. The first horizontal section 511 and the second horizontal section 512 are connected with the vertical section 513 by a bending section 514.

Referring to fig. 7 and 10, a first horizontal segment 511 is fixedly connected with the cabin 12, and the first horizontal segment 511 passes through the rear of the cabin 12 and extends into the cabin 12. The second horizontal section 512 extends to the bottom of the carriage 12, and the light garbage channel 341 is penetrated in the second horizontal section 512, so that garbage in the light garbage channel 341 can enter the conveying air channel 51 under the action of air flow.

Referring to fig. 11, in order to ensure smooth garbage transportation, the upper end surface of the second horizontal section 512 is provided with a mounting table 516 and a mounting opening, the mounting table 516 is fixedly connected with a conveying fan 52, and the air outlet of the conveying fan 52 extends into the mounting opening, so that the conveying fan 52 can introduce air flow into the conveying air duct 51, light garbage enters the second horizontal section 512, and under the action of the air flow of the conveying fan 52, the light garbage can smoothly move from bottom to top in the vertical section 513 and is transferred into the carriage 12.

Referring to fig. 11, in order to maintain the maximum wind force as much as possible during the garbage conveying process, the bending section 514 is configured to be arc transition-shaped, so that the whole inner wall of the conveying air duct 51 is streamline, the weakening effect on the air flow can be reduced, and the garbage conveying effect is remarkably improved.

Referring to fig. 11, since the collection rack 33 drives the collection duct 31 to lift, in order to avoid the transfer duct 51 from affecting the lifting of the collection duct 31, a transition duct 55 is disposed at one end of the garbage inlet 3111 of the transfer duct 51, one end of the transition duct 55 is disposed in the transfer duct 51 in a penetrating manner, the other end extends to the outside of the transfer duct 51, and the light garbage duct 341 is disposed in the transition duct 55 in a penetrating manner.

Referring to fig. 12 and 13, the transition duct 55 includes two interconnected flaps 551, the flaps 551 having a U-shaped cross section, the two side walls of the two flaps 551 being folded over each other and interconnected by two sets of connectors so that the two flaps 551 enclose a tubular path.

Referring to fig. 12 and 13, the connector includes two fixing strips 552, one of which 552 is disposed at the outside of the tubular passage, the other fixing strip 552 is disposed at the inside of the tubular passage, the two fixing strips 552 clamp the same side edges of the two flaps 551, and the flaps 551 and the two fixing strips 552 are fixed by rivets.

Referring to fig. 12 and 13, the folded plate 551 is made of stainless steel, and both side walls of the folded plate 551 near both ends are provided with notches 553, so that both ends of the transition duct 55 deform when receiving pressure. When the collection support 33 drives the collection air duct 31 to lift, the collection air duct 31 drives the light garbage channel 341 to prop against the transition air duct 55, and the transition air duct 55 deforms, so that smooth collection of garbage is not affected.

Referring to fig. 10, one side of the door panel 122 is hinged to the cabin 12 through a hinge, in this embodiment, the upper side of the door panel 122 is preferably a hinged side, that is, the door panel 122 can be turned upwards when cleaning the garbage, and the door panel 122 plugs the garbage during the running process of the sweeper body 1.

Referring to fig. 14, the bottom plate of the carriage 12 is a movable plate 123, the movable plate 123 is hinged to one side of the carriage 12 near the garbage outlet 121, a jacking cylinder 13 is arranged at the bottom of the carriage 12, the jacking cylinder 13 can be hinged to the frame of the sweeper body 1, and a piston rod of the jacking cylinder 13 faces upwards and is hinged to the bottom of the movable plate 123. In order to reduce the stroke required for the operation of the cylinder, the hinge point between the cylinder and the movable floor is close to the waste outlet 121.

Referring to fig. 14, simultaneously, the movable plate 123 is linked with the door plate 122, an opening and closing connecting rod 124 is connected between the movable plate 123 and the door plate 122, one end of the opening and closing connecting rod 124 is hinged with the side wall of the movable plate 123, the other end of the opening and closing connecting rod 124 is hinged with the door plate 122, two opening and closing connecting rods 124 are provided, and the two opening and closing connecting rods 124 are symmetrically arranged at two sides of the movable plate 123.

Referring to fig. 14, when the garbage needs to be cleaned, the lifting cylinder 13 is started, the lifting cylinder 13 pushes the movable plate 123, the movable plate 123 is turned upwards to tilt, meanwhile, under the drive of the opening and closing connecting rod 124, the door plate 122 can be turned outwards to open, the garbage slides to the outer side of the carriage 12 under the guiding action of the movable plate 123, and the garbage can be transferred without manual cleaning.

Referring to fig. 14, in order to prevent the garbage from falling from the gap between the movable plate 123 and the inner wall of the cabin 12, a baffle 1231 is fixedly connected to one side of the movable plate 123 away from the hinge point, and the baffle 1231 is perpendicular to the movable plate 123, so that the garbage can be limited, and the garbage cannot fall from the gap generated between the movable plate 123 and the inner wall of the cabin 12 when the movable plate 123 is tilted upwards. The movable plate 123 can be provided with baffles 1231 at positions of three sides except for one side of the hinge, so that garbage can be prevented from falling from the gap.

Referring to fig. 14 and 15, in order to ensure the air pressure balance in the cabin 12, the top wall of the cabin 12 is provided with ventilation holes 125, and a filter screen 126 is installed at the position of the ventilation holes 125, and the filter screen 126 can intercept the ventilation holes 125 and ensure smooth circulation of air flow.

Referring to fig. 15, a rain shield 127 is fixedly connected to the top of the cabin 12, and the rain shield 127 is disposed above the ventilation holes 125, so that the rain shield 127 can protect the ventilation holes 125 to prevent rainwater from entering the cabin 12.

Referring to fig. 15, in order to facilitate maintenance inside the cabin 12 and to facilitate assembly and maintenance of the jacking cylinder 13, a maintenance opening is provided in a side wall of the cabin 12, a maintenance door 128 is provided at a maintenance opening position, the maintenance door 128 is provided as a double door, and when maintenance is not required, the maintenance door 128 can be fixedly limited by a latch or a buckle structure.

In order to reduce the cost, the motor sweeper body 1 can be a small electric wagon, and can be of a three-wheel structure or a four-wheel structure.

The implementation principle of the embodiment 1 is as follows: when the road surface garbage is cleaned, the vehicle runs on the road, and under normal conditions, the garbage cleaning device 2 and the garbage collection device 3 are in a lifting state. The lifting cylinder 2411 is started, and a piston rod of the lifting cylinder 2411 moves downwards to drive the lifting frame set 211 to move downwards. Meanwhile, the distance between the connecting plate 2423 and the lower end surface of the fixing rod 2421 in the vertical direction is shortened, the front end of the driving rod 2422 swings downwards, so that the connecting plate 2423 swings in the vehicle advancing direction, the two driven rods 2424 can be rotated, the angle between the two driven rods 2424 is larger to abut against the opening and closing rod 2121, and the opening and closing rod 2121 is opened. The fixed disc brush assembly 22 and the opening and closing disc brush assembly 23 can be synchronously attached to the ground, the opening and closing disc brush assembly 23 can be unfolded, and the road surface can be cleaned and the cleaning range can be ensured in the running process of the vehicle.

The lifting frame set 211 moves downwards and drives the rack 411 to move, the rack 411 engages the gear 412 in the downward movement process, the gear 412 rotates clockwise, the retraction sprocket 421 rotates to release the traction chain 422, and the collection air duct 31 moves downwards under the gravity action of the collection air duct 31, so that the cleaning carpet 311 is attached to the ground.

The collecting fan 32 and the conveying fan 52 are started, the collecting fan 32 can guide air flow into the collecting air duct 31, and garbage on the ground can enter the collecting air duct 31 under the double functions of cleaning the carpet 311 and the air flow. When the waste moves to the tail of the collection chute 31, heavy waste is separated into a heavy waste channel 342 and into the heavy waste bin 35. The light garbage enters the light garbage passage 341 and enters the conveying air duct 51, and the conveying fan 52 introduces an air flow into the conveying air duct 51, so that the garbage can enter the cabin 12 along the inner cavity of the conveying air duct 51.

When garbage is required to be cleaned after the garbage is collected into the carriage 12, the jacking air cylinder 13 is started, the jacking air cylinder 13 props against the movable plate 123, the movable plate 123 is lifted upwards, the door plate 122 is driven to be opened through the opening and closing connecting rod 124, the garbage slides downwards under the action of gravity, the automatic cleaning of the garbage is realized, and the garbage is not required to be carried and transferred manually.

Example 2:

referring to fig. 16, a road surface refuse rapid sweeper is different from embodiment 1 in that: an auxiliary conveying component 53 is arranged in the conveying air duct 51, and is mainly used for enabling garbage to be conveyed in the conveying air duct 51 more smoothly.

Referring to fig. 17 and 18, the end of the first horizontal section 511 is fixedly connected with two first extension plates 537 extending outwardly in parallel with each other. The auxiliary conveying component 53 comprises a driving rotating shaft 531 arranged between two first extending plates 537, the driving rotating shaft 531 is rotationally connected with the two first extending plates 537, and a driving motor can be fixedly connected on one of the first extending plates 537 and is linked with the driving rotating shaft 531 through a speed reducer. The positions of the driving rotating shaft 531 close to the two ends are respectively provided with a driving sprocket 532, and the driving sprockets 532 are coaxially and fixedly connected with the driving rotating shaft 531.

Referring to fig. 17 and 19, two second extension plates 538 extending outwardly and parallel to each other are fixedly coupled to the end of the second horizontal section 512. The auxiliary conveying assembly 53 further comprises a driven rotating shaft 533 disposed between the two second extending plates 538, the driven rotating shaft 533 is rotationally connected with the two second extending plates 538, driven sprockets 534 are disposed at positions of the driven rotating shaft 533 close to two ends, and the driven sprockets 534 are linked with the driving gear 412 through a circulating chain 535, i.e. the circulating chain 535 is provided with two groups parallel to each other.

Referring to fig. 18 and 19, a conveying rod 536 is fixedly connected between two sets of circulating chains 535, the conveying rod 536 is provided with a plurality of parallel to each other, a plurality of rakes 5361 are fixedly connected on the conveying rod 536, when the driving sprocket 532 rotates, the circulating chains 535 can be linked to rotate in a circulating way, the conveying rod 536 can be driven to rotate in a circulating way in the rotating process of the circulating chains 535, therefore, the rakes 5361 on the conveying rod 536 can move synchronously, when the rakes 5361 face downwards, the hook direction on the rakes 5361 points to the tail of a vehicle, so that the conveying rod 536 can utilize the rakes 5361 to act on light garbage in the circulating rotating process.

Under the combined action of the air flow and the raking piece 5361, the light garbage can smoothly enter the carriage 12, and the light garbage (branches, plastic bags and the like) with larger volume can be prevented from being accumulated in the conveying air duct 51 in the cleaning process, so that the light garbage can be smoothly collected and conveyed.

Referring to fig. 17, in order to smoothly rotate the circulation chain 535 in the conveying air duct 51, a plurality of sets of diverting sprockets 539 are rotatably provided at the bent portion of the conveying air duct 51. Meanwhile, the bending section 514 of the conveying air duct 51 is arranged to be a flat section, an included angle formed between the bending section 514 and the two horizontal sections and between the bending section 514 and the vertical section 513 is 40-50 degrees, and the angle is preferably 45 degrees in the embodiment, so that the arrangement of the number of the steering chain wheels 539 can be reduced while the smooth circulation rotation of the circulating chain 535 is ensured.

Referring to fig. 17, since the portion of the second horizontal leg 512 extending to the bottom of the cabin 12 is long, a support wheel 540 is rotatably provided inside the second horizontal leg 512, and the support wheel 540 is provided at the bottom of the endless chains 535 and corresponds to the positions of the two sets of endless chains 535. The circulation chain 535 is prevented from adhering to the inner wall of the second horizontal section 512, so that the conveying rod 536 can smoothly drive the short rod to transfer garbage.

The implementation principle of the embodiment 2 is as follows: in the operation process of the motor sweeper body 1, a driving motor is started, the driving motor drives a driving rotating shaft 531 and a driving chain wheel 532 to rotate, the driving chain wheel 532 can drive a circulating chain 535 to circularly rotate in a conveying air duct 51, a conveying rod 536 can be driven to rotate in the rotation process of the circulating chain 535, the conveying rod 536 drives a raking piece 5361 to circularly rotate, light garbage can be hooked in the circulation rotation process of the raking piece 5361, and the light garbage is transmitted into a carriage 12, so that the transfer of the light garbage is realized.

Example 3:

referring to fig. 20, a road surface refuse rapid sweeper is different from embodiment 2 in that: the two second extension plates 538 are connected with the connecting rod 541 in a rotating way towards one end of the headstock 11, the connecting rod 541 extends into the collecting air duct 31, and the driven rotating shaft 533 is arranged at one end of the connecting rod 541 towards the headstock 11 in a rotating way. The endless chain 535 and the conveyor bar 536 pass through the transition duct 55 and extend into the collection duct 31.

The conveying rod 536 and the rake 5361 can act on the garbage in the collection air duct 31, so that the garbage can quickly enter the conveying air duct 51 and be transferred into the carriage 12, and a quick and clean cleaning effect of the garbage can be ensured.

Referring to fig. 21, in order to avoid the connection rod 541 being attached to the road surface through the position of the garbage inlet 3111 during the running of the vehicle, a fixed support plate 542 is movably connected to one end of the connection rod 541 facing the vehicle head 11, and a roller 543 is rotatably connected to the lower end of the fixed support plate 542, so that the roller 543 can be in contact with the ground in a state where the vehicle jolts, and the connection rod 541 is not damaged by friction with the ground.

Referring to fig. 21, a vertical groove 5421 is formed in the fixing support plate 542, the fixing support plate 542 is connected to the connection rod 541 by a bolt, a rod portion of the bolt passes through the vertical groove 5421 to be screwed to the connection rod 541, and a head portion of the bolt abuts against the fixing support plate 542. This structure facilitates the adjustment of the position of the fixed support plate 542, and the position of the fixed support plate 542 can be adjusted according to the distance between the connection rod 541 and the ground.

Referring to fig. 22, since the auxiliary conveying assembly 53 extends into the collecting duct 31, other heavy garbage such as stones may also enter the conveying duct 51 under the driving of the auxiliary conveying assembly 53 during road surface cleaning. Thus, a plurality of material leakage holes 517 are formed at the bottom of the second horizontal section 512, and the material leakage holes 517 are provided.

Referring to fig. 22, a material receiving through groove 351 is formed at the upper end of the heavy garbage can 35, and the material receiving through groove 351 is disposed right under the plurality of material leakage holes 517. When heavy garbage enters the conveying air duct 51 under the driving of the auxiliary conveying assembly 53, the heavy garbage can fall from the material leakage holes 517 under the action of gravity, and can fall into the heavy garbage bin 35, so that the heavy garbage can be prevented from being detained in the second horizontal section 512, garbage sorting is further ensured, and the efficiency is higher, and meanwhile, the garbage cleaning work is more time-saving and labor-saving.

Example 4:

a road surface refuse rapid cleaning vehicle, referring to fig. 23 and 24, differs from all the foregoing embodiments in that: the opening and closing driving part 242 further includes a traction rod and a weeping rod 2427, one end of the traction rod is hinged with the lifting rod 2111, and the other end is hinged with the end of the weeping rod 2427. The weeping rod 2427 comprises a short rod and a long rod which are integrally formed, the weeping rod 2427 is a bending rod, namely a certain included angle is formed between the short rod and the long rod, and the long rod is downward and inclined to one side of the head 11. The traction rod is hinged with the end part of the short rod, and the middle position of the short rod along the length direction is rotationally connected with the bottom of the fixed rod 2421. The bottom end of the long rod is hinged with the end of the driving connecting rod 2422.

The implementation principle of the embodiment 4 is as follows: when the lifting rod 2111 moves up and down under the driving of the lifting cylinder 2411, the lifting rod 2111 can drive the traction rod to move synchronously, and because the weeping rod 2427 is rotationally connected with the fixed rod 2421, the traction rod can drive the weeping rod 2427 to rotate, and when the weeping rod 2427 rotates, the driving connecting rod 2422 can be synchronously driven to move, so that the movement of the opening and closing frame group 212 is realized, and the opening and closing disc brush assembly 23 is opened or stored.

Because one end of the weeping forsythia rod is shorter and one end is longer, under the action of the lever principle, the opening and closing angle between the opening and closing group frame and the lifting group frame is larger, so that the cleaning range of the sweeper body is larger, and the cleaning effect is better.

Example 5:

referring to fig. 25, a road surface refuse rapid sweeper is different from embodiment 4 in that: the opening and closing driving part 242 comprises an opening and closing cylinder 2425 fixedly connected with the long rod, the opening and closing cylinder 2425 is horizontally arranged, and the connecting plate 2423 is fixedly connected with the end head of a piston rod of the opening and closing cylinder 2425.

The opening and closing cylinder 2425 is started, the opening and closing cylinder 2425 drives the connecting plate 2423 to move, and the connecting angle plate drives the driven connecting rod 2424 to move, so that the driven connecting rod 2424 drives the second electric disc brush 231 to rotate, and the sweeping range is adjusted.

Example 6:

a road surface refuse quick sweeper, as shown in fig. 26, differs from all the previous embodiments in that: the bottom of the cabin 12 is provided with a guide assembly 14 for guiding the refuse.

Referring to fig. 27, the guiding assembly 14 includes a sliding plate 141 slidably disposed at the bottom of the carriage 12, a limiting frame 142 is fixedly connected to the bottom of the carriage 12, the sliding plate 141 is slidably engaged with the limiting frame 142, and the limiting frame 142 and the sliding plate 141 are both disposed on a side of the carriage 12 near the garbage outlet 121.

Referring to fig. 27, the limiting frame 142 includes two symmetrically arranged support plates, the cross section of the support plates is L-shaped, that is, the support plates are provided with sliding grooves for the sliding plates 141 to move, and the sliding plates 141 are slidably arranged on the two support plates. Step draw-in grooves 1411 have all been seted up to slide plate 141 side both sides, and the one end of two extension boards towards the carriage 12 outside has all fixedly connected with limiting plate 1421, and limiting plate 1421 cooperatees with step draw-in groove 1411 shape, and limiting plate 1421 can play spacing effect to slide plate 141, avoids slide plate 141 to break away from with spacing 142 mutually.

Before the garbage is cleaned, the sliding plate 141 can be pulled to extend the sliding plate 141 to the outside of the carriage 12, so that a certain guiding effect can be achieved on the garbage, and the garbage can be dumped to a position far away from the carriage 12 when the garbage is cleaned.

Example 7:

a road surface refuse rapid cleaning vehicle, referring to fig. 28, which differs from embodiment 6 in that: the limiting frame 142 is specifically fixed at the bottom of the movable plate 123, and when the movable plate 123 is turned upwards and tilted, the limiting frame 142 and the sliding plate 141 can be driven to be turned downwards, so that the garbage can be guided, and the garbage can be quickly separated from the carriage 12.

Referring to fig. 28, and in order to achieve automatic sliding of the slide plate 141, the slide plate 141 is interlocked with the jacking cylinder 13, a linkage rod group 15 is provided at the bottom of the vehicle cabin 12, and the linkage rod group 15 is provided at an intermediate position in the longitudinal direction of the movable plate 123 and corresponds to the position of the jacking cylinder 13. The linkage rod group 15 includes a main moving rod 151 and a sub-moving rod 152, one end of the main moving rod 151 is hinged to the bottom end of the movable plate 123, the other end is hinged to one end of the sub-moving rod 152, and the other end of the sub-moving rod 152 is hinged to the bottom end of the sliding plate 141. The end of the piston rod of the jacking cylinder 13 is hinged with the main moving rod 151.

The implementation principle of the embodiment 7 is as follows: the jacking cylinder 13 is started, the jacking cylinder 13 firstly abuts against the main rod moving rod 151, the main rod moving rod 151 drives the auxiliary rod moving rod 152 to displace, and the auxiliary rod moving rod 152 extends to the outside of the carriage 12, so that the auxiliary rod moving rod 152 drives the sliding plate 141 to move to the outside of the carriage 12, and the sliding plate 141 automatically slides to the outside of the carriage 12. Because the sliding plate 141 is limited by the limiting plate 1421, after the sliding plate 141 slides a certain distance, the jacking cylinder 13 continuously butts against the main moving rod 151, and at this time, the main moving rod 151 acts on the whole movable plate 123, so that the movable plate 123 is tilted upwards, and meanwhile, the door plate 122 is opened, so that automatic cleaning and transferring of garbage are realized.

Example 8:

a road surface refuse rapid cleaning vehicle, with reference to fig. 29, differs from all the previous embodiments in that: the top wall of the carriage 12 is a closed structure, and the specific ventilation holes 125 are arranged at the head position of the carriage 12, that is, the positions of the ventilation holes 125 are opposite to the air outlets of the conveying channels, and the height of the specific ventilation holes 125 can be slightly lower than the height of the air outlets of the conveying channels.

Referring to fig. 29, a guide assembly 16 is disposed between the cabin 12 and the vehicle head 11, the guide assembly 16 includes a guide channel 161 fixedly connected with the cabin 12, the guide channel 161 is matched with the air holes 125 in position, and the filter screen 126 is disposed at one end of an air inlet of the guide channel 161. The diversion channel 161 is fixedly connected with a dominant flow pipe 162, and the dominant flow pipe 162 is communicated with the diversion channel 161.

Referring to fig. 29, the main guide pipe 162 is connected to one or two branch guide pipes 163, the branch guide pipes 163 are disposed at one side of the length direction of the collection duct 31, a plurality of branch guide pipes 1631 are connected to the branch guide pipes 163, the branch guide pipes 1631 incline toward the rear of the cabin 12, and the branch guide pipes 1631 extend into the collection duct 31 through the side walls of the collection duct 31. If two diversion pipes 163 are provided, the two diversion pipes are respectively provided at both sides of the collection air duct 31.

The implementation principle of the embodiment 8 is as follows: after the garbage is transferred into the carriage 12 by the conveying air duct 51, the air flow continues to flow into the diversion channel 161, and sequentially passes through the main diversion pipe 162, the diversion pipe 163 and the diversion short pipe 1631, and enters the collecting air duct 31 through the diversion short pipe 1631, so that the air flow can be repeatedly utilized, the air flow intensity in the collecting air duct 31 is increased, the garbage cleaning effect can be enhanced, and the garbage cleaning effect is better.

Example 9:

a road surface refuse rapid cleaning vehicle, referring to fig. 30, which differs from embodiment 8 in that: all the specific structures can be assembled on a heavy garbage truck or a dump truck, at the moment, a dump cylinder 17 is hinged on a frame at the bottom of the sweeper body 1, a turnover frame 18 is hinged on the sweeper body 1, the carriage 12 is fixedly connected to the upper end of the turnover frame 18, and the end head of a piston rod of the dump cylinder 17 is hinged with the bottom of the carriage 12.

Referring to fig. 30, a specific waste outlet 121 on the dump truck is provided at the rear of the car 12. The garbage outlets 121 are two, the two garbage outlets 121 are respectively arranged on two sides of the conveying air duct 51, the upper side edge of the door plate 122 is hinged with the garbage outlets 121, and the lower end of the door plate 122 can be fixed by utilizing a bolt structure or a buckle structure. When cleaning up the garbage, the latch or the buckle structure is opened, so that the door panel 122 is in a reversible state.

Referring to fig. 30, the dump cylinder 17 is started, the dump cylinder 17 pushes the overturning frame 18 to rotate, the overturning frame 18 drives the carriage 12 to overturn as a whole, under the action of gravity, the door plate 122 overturns relative to the carriage 12, the garbage outlet 121 is opened, garbage can be discharged from the garbage outlet 121, and the transfer of the garbage can be realized.

Referring to fig. 31, in order to sufficiently clean the garbage in the cabin 12, a garbage diverter 19 is provided in the cabin 12, and the garbage diverter 19 is fixedly connected to the bottom wall of the cabin 12. The garbage flow dividing plate 19 and the bottom wall of the carriage 12 enclose a triangular prism-shaped flow dividing area, namely, garbage entering the carriage 12 can be concentrated in the space range corresponding to the two garbage outlets 121 under the flow dividing guide effect of the garbage flow dividing plate 19, so that garbage can be cleaned more cleanly when the whole carriage 12 is turned over, and a large amount of garbage is prevented from remaining inside the carriage 12.

Referring to fig. 31, in order to smoothly realize the secondary use of the air flow, a splicing duct 164 is provided between the main duct 162 and the branch duct 163, the splicing duct 164 is fixedly connected to the vehicle head 11 or the vehicle frame, and the branch duct 163 is fixedly connected to the splicing duct 164 and communicates with each other. The lower extreme of leading pipe 162 is connected with hose 165, and hose 165 activity wears to establish in concatenation pipeline 164 to the lateral wall of hose 165 and the inside wall butt of concatenation pipeline 164 reduce the gap between hose 165 and the concatenation pipeline 164 as far as possible, also can set up other seal structures such as sealing fin in the concatenation pipeline 164.

Referring to fig. 31, it is noted that in the horizontal state of the cabin 12, the seal between the splice line 164 and the hose 165 is ensured, and the slippage of the hose 165 within the splice line 164 is not affected. The length of the hose 165 may be set depending on the angle at which a particular car 12 is flipped, with some or all of the hose 165 extending through the splice line 164 when the car 12 is horizontal.

The implementation principle of the embodiment 9 is as follows: during the turning of the cabin 12, the main conduit 162 will drive the hose 165 to move synchronously, and the hose 165 is partially separated from the splicing conduit 164. During a reset of the car 12, the hose 165 enters the splice line 164 for storage. The airflow guiding structure does not affect the overturn of the cabin 12.

Claims (10)

1. The utility model provides a quick motor sweeper of road surface rubbish, includes locomotive (11) and carriage (12), locomotive (11) front end is provided with rubbish cleaning device (2), its characterized in that: the bottom of the carriage (12) is provided with a garbage collection device (3), and the carriage (12) is provided with a garbage conveying device (5);

the garbage conveying device (5) comprises a conveying air channel (51) connected with the carriage (12), one end of the conveying air channel (51) is connected with the garbage collecting device (3), the other end of the conveying air channel is connected with the carriage (12), and the conveying air channel (51) is used for conveying garbage at the bottom of the carriage (12) into the carriage (12);

A driving source for driving garbage to walk is arranged on the conveying air duct (51);

the garbage truck is characterized in that a garbage outlet (121) is formed in the carriage (12), a door plate (122) is movably connected to the carriage (12), and the door plate (122) is used for blocking the garbage outlet (121).

2. The road surface garbage quick sweeper of claim 1, wherein: the driving source is a conveying fan (52), an air inlet of the conveying fan (52) is communicated with the conveying air duct (51), and the direction of the air inlet is the same as the advancing direction of the garbage;

be provided with auxiliary conveying assembly (53) in carrying wind channel (51), auxiliary conveying assembly (53) are including two sets of circulation chains (535) that are parallel to each other, circulation chain (535) set up along carrying wind channel (51) length direction, two the level is provided with a plurality of conveying pole (536) between circulation chain (535), the rigid coupling has harrow material spare (5361) on conveying pole (536), harrow material spare (5361) are used for driving rubbish and move in carrying wind channel (51).

3. The road surface refuse rapid sweeper of claim 2, wherein: two of said endless chains (535) extend into the waste collection device (3).

4. The road surface refuse rapid sweeper of claim 2, wherein: the novel garbage truck is characterized in that a material leakage hole (517) is formed in the bottom of the conveying air duct (51), a heavy garbage can (35) is arranged at the tail of the carriage (12), a material receiving through groove (351) is formed in the heavy garbage can (35), and the material receiving through groove (351) corresponds to the material leakage hole (517).

5. The road surface refuse rapid sweeper of claim 2, wherein: the bottom plate of the carriage (12) is provided with a movable plate (123), and one side of the movable plate (123) close to the garbage outlet (121) is hinged with the carriage (12);

both sides of the movable plate (123) are provided with opening and closing connecting rods (124), one end of each opening and closing connecting rod (124) is hinged with the movable plate (123), and the other end of each opening and closing connecting rod is hinged with the door plate (122).

6. The road surface garbage quick sweeper of claim 5, wherein: the carriage (12) bottom is provided with guide subassembly (14), guide subassembly (14) are including setting up at carriage bottom's sliding plate (141), sliding plate (141) and fly leaf (123) sliding fit, work as under sliding plate (141) is the roll-off state, sliding plate (141) are located the below of rubbish export (121).

7. The road surface garbage quick sweeper according to claim 5 or 6, characterized in that: the bottom of the carriage (12) is provided with a jacking cylinder (13) for driving the movable plate (123) to rotate;

a limiting frame (142) is fixedly connected to the bottom of the movable plate (123), and a linkage rod group (15) for driving the sliding plate to move is arranged at the bottom of the carriage (12);

the jacking cylinder (13) is linked with the linkage rod group (15).

8. The road surface garbage quick sweeper of claim 1, wherein: the garbage cleaning device (2) comprises a fixed disc brush assembly (22) and an openable disc brush assembly (23), wherein the fixed disc brush assembly (22) and the openable disc brush assembly (23) are connected with a vehicle head (11) through a connecting assembly (21);

the connecting assembly (21) comprises a lifting frame group (211) and an opening and closing frame group (212), the fixed disc brush assembly (22) is connected with the lifting frame group (211), and the opening and closing disc brush assembly (23) is connected with the lifting frame group (211) through the opening and closing frame group (212);

the lifting frame group (211) comprises lifting rods (2111) sliding along the vertical direction;

the opening and closing frame group (212) comprises an opening and closing rod (2121) hinged with the lifting rod (2111);

the cleaning drive assembly (24) is arranged on the vehicle head (11), and the cleaning drive assembly (24) comprises a lifting drive part (241) and an opening and closing drive part (242).

9. The road surface refuse rapid sweeper of claim 8, wherein: the opening and closing frame group (212) further comprises a swinging rod (2122) hinged with the opening and closing rod (2121), a floating spring (2123) is connected between the swinging rod (2122) and the opening and closing rod (2121), and the opening and closing disc brush assembly (23) is connected with one end, far away from the opening and closing rod (2121), of the swinging rod (2122);

The opening and closing driving part (242) comprises a driven connecting rod (2424) hinged with the opening and closing rod (2121) and a connecting plate (2423) connected with the driven connecting rod (2424), the driven connecting rod (2424) is hinged with the connecting plate (2423), the connecting plate (2423) is arranged on the lifting rod (2111) in a sliding mode, and the connecting plate (2423) is in linkage with the lifting rod (2111).

10. The road surface refuse rapid sweeper of claim 8, wherein: the garbage collection device (3) comprises a collection support (33) connected with the frame of the sweeper body (1), a collection air channel (31) and a collection fan (32) are arranged on the collection support (33), the collection air channel (31) is communicated with the conveying air channel (51), and the collection fan (32) is used for driving garbage to travel in the collection air channel (31);

the collecting support (33) can move along the vertical direction, and the lifting of the collecting support (33) is linked with the lifting of the lifting rod (2111).

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