CN113279355A

CN113279355A - Quick road surface garbage sweeper

Info

Publication number: CN113279355A
Application number: CN202110699143.6A
Authority: CN
Inventors: 李金龙
Original assignee: Jiangyin Qinglong Automation Packaging Technology Co ltd
Current assignee: Jiangyin Qinglong Automation Packaging Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-08-20

Abstract

The invention relates to a rapid road surface garbage sweeper, which comprises a sweeper body, wherein the sweeper body comprises a head and a carriage, a garbage sweeping device is arranged at the front end of the head, a garbage collecting device is arranged at the bottom of the carriage, and a garbage conveying device is arranged on the carriage; the garbage conveying device comprises a conveying air duct connected with the carriage; the carriage is provided with a garbage outlet, and the side wall of the carriage is movably connected with a door plate which is used for plugging the garbage outlet. The garbage collected in the garbage bin can enter the conveying air duct, the garbage can enter the carriage, the heavy garbage such as small stones and the like fall into the garbage box under the garbage bin, and when the garbage needs to be cleaned, the door plate can be automatically opened, so that the garbage directly falls from the garbage outlet and enters the garbage station. In the process of cleaning the road surface, garbage collection is realized under the acting force of wind power direct blowing and mechanical transmission, and garbage such as branches and leaves can be automatically collected, so that the automatic collecting effect is good, and the device is more energy-saving and environment-friendly.

Description

Quick road surface garbage sweeper

Technical Field

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

Background

The road is clean and tidy is an indispensable operation in municipal works, and along with the continuous improvement of degree of automation, the road surface is kept clean and is also started to utilize various automation equipment to carry out the operation gradually.

At present, the function that heavy road surface garbage sweeper rubbish was cleaned is great with the consumption of the power energy, and is not ideal, and most light-duty road surface garbage sweeper function is comparatively single again, does not possess the function of cleaning rubbish and the function of collecting rubbish and branch, and the general garbage collection in road surface is to the dustbin in the carriage usually, and the branch is difficult to be inhaled in the carriage to at the in-process of falling rubbish, need sanitation workman to dismantle the dustbin and get off and remove to the rubbish station, realize rubbish clearance.

In view of the above-mentioned related technologies, the inventor believes that the efficiency of cleaning the garbage manually is low and the road branches and leaves are difficult to clean.

Disclosure of Invention

In order to improve the efficiency of cleaning up rubbish and collect rubbish such as road surface branches and leaves, this application provides a quick motor sweeper of road surface rubbish.

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

a rapid road surface garbage sweeper comprises a sweeper body, wherein the sweeper body comprises a head and a carriage, a garbage sweeping device is arranged at the front end of the head, a garbage collecting device is arranged at the bottom of the carriage, and a garbage conveying device is arranged on the carriage;

the garbage conveying device comprises a conveying air duct connected with the carriage, one end of the conveying air duct is connected with the garbage collecting device, the other end of the conveying air duct is connected with the carriage, and the conveying air duct 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 the garbage to travel;

the garbage truck is characterized in that a garbage outlet is formed in the carriage, a door plate is movably connected to the carriage, and the door plate is used for plugging 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 device is characterized in that an auxiliary conveying assembly is arranged in the conveying air duct and comprises two groups of mutually parallel circulating chains, the circulating chains are arranged along the length direction of the conveying air duct, a plurality of conveying rods are horizontally arranged between the circulating chains, and material raking pieces are fixedly connected to the conveying rods and used for driving garbage to move in the conveying air duct.

By adopting the technical scheme, when the garbage truck runs, the garbage cleaning device cleans the garbage on the road surface, so that the garbage is concentrated in the advancing width range of the sweeper body, and the garbage collection device and the garbage conveying device are reused for collecting and conveying the garbage. During rubbish that garbage collection device collected can enter into the wind channel of carrying, carry the wind channel with rubbish transmission to carriage in, make rubbish can all enter into the carriage, when needing to clear up rubbish, can open the door plant, make rubbish directly drop from the rubbish export and get into in the rubbish station.

In the process of cleaning the road surface, sanitation workers do not need to carry and transfer garbage manually, so that the garbage cleaning efficiency 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 the garbage can be automatically transferred. The second horizontal section is the garbage inlet end of the conveying air duct, so that the second horizontal section can act on garbage, and the garbage can move upwards and 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 parts to circularly move. The material raking piece can hook the garbage, so that the garbage is upwards transmitted along the conveying air duct and enters the carriage, and branches on the road surface can be conveyed into the carriage. The auxiliary conveying assembly can be matched with air flow, so that long-strip-shaped garbage of branches can be smoothly driven to move upwards, and the collection of the garbage of the branches and the like is realized.

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

Through adopting above-mentioned technical scheme, circulation chain can extend to in the rubbish collection device, consequently just can realize the collection to rubbish such as branch at the in-process of rubbish collection, makes road surface cleaning effect better to avoid the branch to plug up the air duct of carrying, guarantee the unblocked of air duct of carrying.

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

Through adopting above-mentioned technical scheme, branch and leaf on the road surface and stone enter into and carry the inside back of wind channel, and branch and leaf enter into the carriage inside under the drive of wind-force and circulation chain, 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 heavy rubbish, improves refuse collection separation efficiency.

Preferably, the bottom plate of the carriage 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 both provided with opening and closing connecting rods, one end of each opening and closing connecting rod is hinged with the movable plate, and the other end of each 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 perk that makes progress, the fly leaf drives rubbish and removes, and rubbish drops 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 rubbish clearance finishes, the fly leaf resets, and the door plant is closed simultaneously, guarantees the normal close of rubbish export. The door plant can be opened automatically when clearance rubbish, and 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 located below the garbage outlet.

Through adopting above-mentioned technical scheme, the tire of motor sweeper body and the shared space of automobile body are great usually, 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 empting rubbish, make the cleaning 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 cylinder is linked with the linkage rod group.

Through adopting above-mentioned technical scheme, start the jacking cylinder, the movable plate can be supported to the jacking cylinder, makes the ascending perk of movable plate to can realize the automatic clearance of rubbish, improve cleaning efficiency.

When the movable plate is tilted upwards, the sliding plate is driven to rotate, so that the sliding plate can be tilted downwards to guide the garbage. And starting the jacking cylinder, wherein the jacking cylinder can drive the linkage rod group to act on the sliding plate to move the sliding plate. When the sliding plate is completely extended out, the sliding plate can be limited by the limiting plate, the jacking cylinder continues to operate, and the jacking cylinder acts on the movable plate to enable the movable plate to turn over. Therefore, when garbage is cleaned, the sliding plate slides out firstly, the movable plate tilts again, the door plate is opened simultaneously, garbage can be poured smoothly, three-linkage can be realized by one jacking cylinder, the efficiency of cleaning work 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 assembly comprises a lifting frame group and an opening and closing frame group, the fixed disc brush assembly is connected with the lifting frame group, and the opening and closing disc brush assembly is connected with the lifting frame group through the opening and closing frame group;

the lifting frame group comprises a lifting rod which slides in the vertical direction;

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

the car head is provided with a cleaning driving assembly, and the cleaning driving assembly comprises a lifting driving part and an opening and closing driving part.

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

The dish brush subassembly that opens and shuts can take place the displacement relatively with fixed dish brush subassembly, and the pole that opens and shuts can expand or accomodate promptly, and the scope of cleaning when opening and shutting dish brush subassembly development condition is bigger. When the garbage cleaning work is not carried out, the opening and closing disc brush assembly can be accommodated, and the advancing of a vehicle cannot be influenced.

Preferably, the opening and closing frame group further comprises a swing rod hinged with the opening and closing rod, a floating spring is connected between the swing rod and the opening and closing rod, and the opening and closing disc brush assembly is connected with one end of the swing rod, which is far away from the opening and closing 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 mode, and the connecting plate is linked with the lifting rod;

by adopting the technical scheme, when the road edge is cleaned by the sweeper body, the opening and closing disc brush assembly can clean the road edge, but the opening and closing disc brush assembly is close to the road edge and can scratch the road edge or even break the road edge. Under the effect of floating spring, when opening and shutting dish brush subassembly and curb were contradicted, floating spring contracts, avoids opening and shutting the dish brush subassembly and takes place to damage. And can also fully clean the road edge, clean the effect better.

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

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

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.

Preferably, a transition air duct is arranged between the collection air duct and the conveying air duct, one end of the collection air duct is arranged in the transition air duct in a penetrating manner, and the other end of the transition air duct, which is far away from the collection air duct, is arranged in the conveying air duct in a penetrating manner;

the transition air duct comprises two mutually connected folded plates, the two folded plates are mutually enclosed to form a channel-shaped structure, the two side walls of the folded plates are mutually overlapped and mutually connected, and notches are formed in the positions, close to the two ends, of the folded plates, at the bending positions.

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

Because the garbage collection device cooperatees with the transport wind channel, at the in-process that the garbage collection device reciprocated, collect the wind channel and can support the roof or the diapire in transition wind channel, because the notch has been seted up to the both sides of folded plate, consequently can take place bending deformation when the folded plate atress, even collect the wind channel and reciprocate and also can guarantee that rubbish enters into the transport wind channel smoothly, realize the transfer of rubbish.

Preferably, the sweeper body is hinged with a turnover frame, the hinge point of the turnover frame is located at the tail position of the sweeper body, the carriage is fixedly connected with the turnover frame, and the garbage outlet is formed in the tail of the carriage.

Through adopting above-mentioned technical scheme, whole carriage can overturn under the effect of upset frame, and the rubbish that enters into in the carriage passes through rubbish flow distribution plate and disperses to the position department of rubbish export, and when the upset frame rotated, rubbish can drop from the rubbish export, realized the transfer and the clearance of rubbish, and rubbish cleaning efficiency is higher.

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

1. the conveying air duct can transmit the garbage at the bottom of the garbage truck, so that the garbage is transferred to the carriage, when the garbage needs to be cleaned, the door plate can be automatically opened, the garbage directly falls into the garbage station from the garbage outlet, and in the process of cleaning the road surface, sanitation workers do not need to manually carry and transfer the garbage, and the garbage transfer and transmission 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 rods and the raking parts to circularly move in the air duct, so that light garbage, particularly tree branches and 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 pavement cleaning effect is better, the branch is prevented from blocking the conveying air duct, and the smoothness of the conveying air duct is ensured;

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

4. the collection fan in the garbage collection device and the conveying fan on the conveying air duct can act on garbage together, under the assistance of double air flows, the garbage can enter the carriage more smoothly and quickly, the double air flows are adopted, the power of the two fans is smaller, the transmission of the garbage can also be realized, 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 rubbish clearance finishes, the fly leaf resets, and the door plant is closed simultaneously. The door plate can be automatically opened when garbage is cleaned, so that the automation degree is high and the cleaning efficiency is higher;

6. the jacking cylinder can drive the movable plate to rotate, when the jacking cylinder acts on the linkage rod group, the sliding plate stretches out in advance, the sliding plate is limited by the limiting plate after being stretched out completely, the jacking cylinder continues to operate, and the jacking cylinder acts on the movable plate at the moment to overturn the movable plate, so that the efficiency of cleaning work is improved, and one cylinder is used 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 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 opening and closing disc brush assembly in an unfolded state is larger;

8. when cleaning the curbstone, when the second electric disk brush contradicts with the curb, under the effect of floating spring, the spring shrink that floats avoids the electric disk brush of second to take place to damage. The road edge can be fully cleaned, 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 arrangement of the whole garbage truck is reduced, the cost is saved, and the working efficiency can be improved;

11. in the process that the garbage collection device moves up and down, the collection air channel can abut against the top wall or the bottom wall of the transition air channel, and the notches are formed in the two sides of the folded plate, so that the folded plate can be bent and deformed when stressed, and garbage can be guaranteed to smoothly enter the conveying air channel even if the collection air channel moves up and down, and the garbage transfer is realized;

12. the diversion channel can guide the airflow in the carriage into the main diversion pipe, and the airflow enters the secondary diversion pipe and then enters the collection air duct through the diversion short pipe. The garbage can be driven to move by utilizing the airflow 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 entire structure of the sweeper body in embodiment 1.

Fig. 2 is a schematic view of the overall structure of the garbage sweeping device at the vehicle head position in embodiment 1.

Fig. 3 is a schematic view showing a specific structure of the garbage cleaning apparatus according to embodiment 1.

Fig. 4 is a schematic structural diagram of the garbage cleaning device in embodiment 1, which mainly shows the structure of the cleaning driving assembly.

Fig. 5 is a schematic view of the entire structure of the garbage collection apparatus according to embodiment 1.

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

Fig. 7 is a schematic view of an explosion structure of the heavy trash bin and the collection air duct in embodiment 1, which mainly shows a structure of the separation air duct.

Fig. 8 is a schematic view showing the connection between the elevating linkage and the garbage collection device in embodiment 1.

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

Fig. 10 is a structural diagram showing a specific position of the conveying duct in embodiment 1.

Fig. 11 is a schematic view of the overall structure of the conveying duct in embodiment 1.

Fig. 12 is a schematic structural diagram of a transition duct in embodiment 1.

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

Fig. 14 is a schematic view of 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 vehicle compartment in embodiment 1.

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

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

Fig. 18 is an enlarged schematic view of the structure of part 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 the conveying air duct and the collecting air duct in embodiment 3, which mainly shows a specific structure in which the circulating chain extends to the collecting air duct.

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

Fig. 22 is a schematic view of an explosion structure between the conveying air duct and the heavy garbage can in embodiment 3.

Fig. 23 is a schematic view of the entire structure of the garbage sweeping device according to embodiment 4.

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

Fig. 25 is a schematic view showing a specific structure of the garbage cleaning apparatus according to embodiment 5.

Fig. 26 is a schematic structural view of a vehicle cabin in embodiment 6.

Fig. 27 is a schematic structural view of a guide member in embodiment 6.

Fig. 28 is a schematic structural view of a connection relationship between the movable plate and the guide member in embodiment 7.

Fig. 29 is a schematic structural view of the interior of the vehicle cabin and the interior of the collection duct in embodiment 8, which mainly shows the specific structure of the flow guide assembly.

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

Fig. 31 is a schematic structural view of the inside of the vehicle compartment and the inside of the collection duct in embodiment 9.

Description of reference numerals:

1. a sweeper body;

11. a headstock;

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

13. jacking a 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 travel bar; 152. a slave moving bar;

16. a flow guide assembly; 161. a flow guide channel; 162. a main flow guide pipe; 163. a diversion pipe is divided; 1631. a shunt stub; 164. splicing the pipelines; 165. a hose;

17. a tipping oil cylinder;

18. turning over the frame;

19. a refuse chute;

2. a garbage cleaning device;

21. a connecting assembly; 211. a lifting frame set; 2111. a lifting rod; 2112. a guide rod; 212. a folding frame group; 2121. an opening and closing lever; 2122. a swing lever; 2123. a floating spring;

22. fixing a disc brush assembly; 221. a first motorized disc brush;

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

24. a sweeping drive assembly; 241. a lifting drive part; 2411. a lifting cylinder; 242. an opening and closing drive part; 2421. fixing the 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. weeping forsythia stems;

3. a waste collection device;

31. a collecting air duct; 311. cleaning a carpet; 3111. a waste inlet; 312. an air duct door panel;

32. a collection fan;

33. collecting the bracket;

34. a separation air duct; 341. a light refuse passage; 342. a heavy refuse chute;

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

4. a lifting linkage;

41. a main drive section; 411. a rack; 412. a gear; 413. a connecting shaft;

42. a linkage section; 421. retracting and releasing the chain wheel; 422. a drag chain; 423. a steering guide wheel;

5. a waste conveying device;

51. a conveying air duct; 511. a first horizontal segment; 512. a second horizontal segment; 513. a vertical section; 514. bending the section; 515. an extension support plate; 516. an installation table; 517. a material leaking 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. circulating the chain; 536. a conveying rod; 5361. raking the material; 537. a first extension plate; 538. a second extension plate; 539. a steering sprocket; 540. a support wheel; 541. a connecting rod; 542. fixing a support plate; 5421. a vertical slot; 543. a roller;

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

6. a dust falling device;

61. a water tank; 62. and (4) a spray pipe.

Detailed Description

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

The embodiment of the application discloses quick motor sweeper of road surface rubbish.

Example 1:

referring to fig. 1, the rapid road surface garbage sweeper comprises a sweeper body 1, wherein the sweeper body 1 comprises a sweeper head 11 and a carriage 12, a garbage sweeping device 2 is arranged below the sweeper head 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. A garbage outlet 121 is formed in the side wall of the carriage 12, and a door panel 122 is arranged at the position of the garbage outlet 121.

At the in-process that motor sweeper body 1 went, rubbish cleaning device 2 can clean the rubbish on the road surface, and rubbish collection device 3 can get up the rubbish on the road surface simultaneously, and the rubbish that weight is lighter can enter into carriage 12 through rubbish conveyor 5 in, when needs are handled rubbish in the carriage 12, can open door plant 122, and rubbish is discharged from 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 is lifted and closed through a cleaning driving assembly 24.

Referring to fig. 3, the fixed disk brush assembly 22 includes two first electric driving disk brushes 221, the opening and closing disk brush assembly 23 includes two second electric driving disk brushes 231, the first electric driving disk brushes 221 and the second electric driving disk brushes 231 all include fixed disks, the fixed disks can be connected on specific supporting parts, the fixed disks are fixedly connected with cleaning motors, the lower ends of the fixed disks are rotatably connected with cleaning disk brushes, and the output shafts of the cleaning motors are fixedly connected with the central positions of the cleaning disk brushes.

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

Referring to fig. 3, the opening and closing frame sets 212 are provided in two sets, and the two opening and closing frame sets 212 are symmetrically arranged about a central axis of the long rod in the length direction. The retractable frame assembly 212 includes a retractable rod 2121 rotatably connected to the short rod, and the retractable rod 2121 is rotated to change the angle between the retractable rod 2121 and the lifting rod 2111, thereby unfolding and accommodating the retractable brush assembly 23.

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

Referring to fig. 3, the second electric motor-driven disc brush 231 is connected to the free end of the swing rod 2122, i.e., the fixed disc of the second electric motor-driven disc brush 231 is fixed to the swing rod 2122.

When the retractable brush assembly 23 is in the unfolded state, the distance between the two second electric brushes 231 is greater than the width of the vehicle head 11, at least can exceed 0.5 m, and the cleaning range is large. And when cleaning the road edge, the curb can be pressed close to second motor-driven disc brush 231, under the effect of floating spring 2123, even the distance between automobile body and the curb is nearer, second motor-driven disc brush 231 also can swing to the automobile body within range under receiving the effect of support power, can not cause the damage of second motor-driven disc brush 231 to clean cleaner.

Referring to fig. 3, the cost is reduced in order to reduce the number of drive sources of the entire sweeper body 1. The lifting of the lifting frame set 211 is linked with the opening and closing of the opening and closing frame set 212. The concrete structure is as follows: the cleaning drive unit 24 includes an elevation drive portion 241 and an opening/closing drive portion 242.

Referring to fig. 4, the lifting driving unit 241 includes a vertically disposed lifting cylinder 2411, a cylinder body of the lifting cylinder 2411 is fixedly connected to the head 11, and a piston rod of the lifting cylinder 2411 faces 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, the two ends of the long rod can be provided with guide rods 2112, the guide rods 2112 are telescopic rods, one end of each telescopic rod is fixedly connected with the vehicle head 11, and the other end of each telescopic rod is connected with the long rod, so that the stability is ensured.

Referring to fig. 4, the opening and closing driving part 242 includes a fixing rod 2421 fixedly connected to the vehicle head 11 and two driven connecting rods 2424 hinged to the opening and closing rod 2121, two driven connecting rods 2424 are provided corresponding to the opening and closing rod 2121, opposite ends of the two driven connecting rods 2424 are commonly connected to a connecting plate 2423, both the two driven connecting rods 2424 are hinged to the connecting plate 2423, a driving connecting rod 2422 is provided between the connecting plate 2423 and the fixing rod 2421, one end of the driving connecting rod 2422 is hinged to the fixing rod 2421, and the other end is hinged to the connecting plate 2423. Fixing rod 2421 extends to below connecting assembly 21.

Referring to fig. 4, when the connecting assembly 21 is driven by the lifting cylinder 2411 to descend, 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 connecting rod 2422 swings downwards, so that the connecting plate 2423 swings towards the advancing direction of the vehicle, the two driven connecting rods 2424 can rotate, the angle between the two driven connecting rods 2424 is increased, the opening and closing rod 2121 is pushed, and the opening and closing rod 2121 is opened. Conversely, when the connecting assembly 21 is raised, the two opening and closing levers 2121 are rotationally closed under the linkage of the driven links 2424.

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

Referring to fig. 6, the cleaning carpet 311 is covered with an air duct door plate 312, and the air duct door plate 312, the collection air duct 31 and the cleaning carpet 311 form a passage for moving the garbage. The collection bracket 33 is fixedly connected with a collection fan 32, the collection fan 32 is arranged at one end of the collection air duct 31 facing the vehicle head 11, and an air outlet of the collection fan 32 faces the interior of the collection air duct 31. In the process of the sweeper body 1 moving forward, the collection fan 32 can drive the airflow to flow to the tail of the carriage 12, so that the collection of the pavement garbage is realized.

The light garbage (branches and leaves, dust, garbage bags and the like) and the heavy garbage (bricks, bumps, stones and the like) are arranged on the road surface, the heavy garbage cannot easily float under the action of airflow, and the vehicle jolts in the driving 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 floats in the collection air duct 31 under the action of the airflow and simultaneously moves to the tail of the carriage 12 quickly.

Referring to fig. 7, in order to separate heavy garbage from light garbage, a separation air duct 34 is provided at the rear of the collection air duct 31, and the separation air duct 34 communicates with the collection air duct 31. The separation duct 34 includes a light trash passage 341 and a heavy trash passage 342 communicating with each other, and the light trash passage 341 is disposed above the heavy trash passage 342. The garbage entering the tail of the collecting air duct 31 is automatically separated into heavy garbage and light garbage under the action of the airflow, the heavy garbage enters the heavy garbage channel 342, the light garbage enters the light garbage channel 341, and the garbage is sorted.

Referring to fig. 7, the afterbody of carriage 12 can be dismantled and be connected with heavy dustbin 35, and a side of heavy dustbin 35 is provided with heavy rubbish entry, and heavy refuse passageway 342 wears to establish in heavy rubbish entry, and heavy rubbish rolls constantly and can enter into heavy dustbin 35 and collect heavy rubbish to can dismantle the heavy dustbin 35 that sets up and can make things convenient for the workman to clear up heavy rubbish. The heavy waste bin 35 may in particular be connected to the collecting carriage 33.

Referring to fig. 8, when the garbage truck is not being cleaned, the entire collecting bracket 33 is configured to be lifted in order to reduce friction loss caused by the attachment of the collecting duct 31 and the heavy garbage can 35 to the road surface. Meanwhile, in order to reduce the energy consumption of the whole sweeper body 1, reduce the arrangement of a driving source and reduce the cost, the lifting structure of the collecting bracket 33 is linked with the cleaning driving device, specifically, the 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 portion 41 includes a rack 411 fixedly connected to the lifting rod 2111 and a gear 412 engaged with the rack 411, the gear 412 is rotatably connected to the bottom of the head 11, in order to ensure the stability of the whole lifting linkage device 4, two symmetrical racks 411 and two symmetrical gears 412 are provided, and a connecting shaft 413 is coaxially and fixedly connected between the two gears 412.

Referring to fig. 8, the linkage portion 42 includes a retractable sprocket 421 coaxially fixed to the connecting shaft 413, a drag chain 422 is engaged with an outer side of the retractable sprocket 421, one end of the drag chain 422 is fixed to an outer circumferential surface of the retractable sprocket 421, and the other end is fixed to the collecting bracket 33. The drag chain 422 is specifically connected to the lower half of the retractable sprocket 421. In order to achieve a force of vertical traction when the collecting bracket 33 is pulled, a steering guide wheel 423 is rotatably connected to the bottom of the carriage 12, the steering guide wheel 423 may be configured as a chain wheel, and the traction chain 422 is engaged with the steering guide wheel 423.

Referring to fig. 8, when the sweeper body 1 does not perform sweeping 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 can be engaged with the gear 412 in the upward movement process, the gear 412 rotates anticlockwise, and as the connection point of the traction chain 422 is located at the lower half part of the retractable chain wheel 421, the traction chain 422 can be wound outside the retractable chain wheel 421, and the traction chain 422 can pull the collecting support 33, so that the collecting support 33 moves upwards and is separated from the ground, and friction loss between the collecting air duct 31 and the ground can be reduced.

In the specific production process, the number of the specific traction chains 422 can be selected according to the size and the weight of the collecting bracket 33 and the whole collecting air duct 31, and if the weight of the collecting air duct 31 is heavy, 3-4 traction chains 422 can be arranged, so that the stability in the traction process is ensured. The chain is the optimal scheme in this embodiment, and the chain may be replaced with a steel wire rope or a hemp rope, as long as the chain can play a certain role in traction.

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

Referring to fig. 10, carry and leave certain space between wind channel 51 and the 12 afterbody in carriage, space department is provided with dust device 6, dust device 6 includes the water tank 61 with the 12 rigid couplings in carriage, shower water has been put in the water tank 61, the intercommunication has shower 62 on the water tank 61, shower 62 extends to the bottom of carrying wind channel 51, be provided with the water pump on the water tank 61, the water pump is linked together with shower 62, the shower passes through the water pump sending and enters into in shower 62, be provided with the shower nozzle on the shower 62, at motor sweeper body 1 operation in-process, dust device 6 can be watered in step, reduce road surface operation dust.

Referring to fig. 11, the conveying duct 51 includes a first horizontal segment 511, a second horizontal segment 512, and a vertical segment 513 connecting the first horizontal segment 511 and the second horizontal segment 512, wherein the first horizontal segment 511 and the second horizontal segment 512 are parallel to each other. The first horizontal segment 511 and the second horizontal segment 512 are connected with the vertical segment 513 through a bending segment 514.

Referring to fig. 7 and 10, the first horizontal segment 511 is fixedly connected to the car 12, and the first horizontal segment 511 passes through the rear of the car 12 and extends into the car 12. The second horizontal section 512 extends to the bottom of the carriage 12, the light garbage passage 341 is arranged in the second horizontal section 512 in a penetrating manner, and the garbage in the light garbage passage 341 can enter the conveying air duct 51 under the action of the air flow.

Referring to fig. 11, in order to ensure smooth transmission of the garbage, the upper end surface of the second horizontal section 512 is provided with an installation platform 516 and an installation opening, the installation platform 516 is fixedly connected with the conveying fan 52, and an air outlet of the conveying fan 52 extends into the installation opening, so that the conveying fan 52 can introduce air flow into the conveying air duct 51, the 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 to the inside of the carriage 12.

Referring to fig. 11, in order to keep the maximum wind power as much as possible during the garbage transportation process, the bending section 514 is set to be in a circular arc transition shape, so that the inner wall of the transportation air duct 51 is streamline as a whole, the weakening effect on the size of the air flow can be reduced, and the garbage transportation effect is remarkably increased.

Referring to fig. 11, since the collecting bracket 33 drives the collecting air duct 31 to move up and down, in order to avoid the conveying air duct 51 from affecting the lifting of the collecting air duct 31, a transition air duct 55 is disposed at one end of the garbage inlet 3111 of the conveying air duct 51, one end of the transition air duct 55 penetrates through the conveying air duct 51, the other end of the transition air duct 55 extends to the outside of the conveying air duct 51, and the light garbage passage 341 penetrates through the transition air duct 55.

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 angled sidewalls of the two flaps 551 being overlapped and interconnected by two sets of connectors such that the two flaps 551 enclose a tubular passage.

Referring to fig. 12 and 13, the connector comprises two fixing strips 552, one fixing strip 552 being arranged on the outside of the tubular passage and the other fixing strip 552 being arranged on the inside of the tubular passage, the two fixing strips 552 clamping the same side of the two flaps 551 and the two fixing strips 552 fixing the flaps 551 together by rivets.

Referring to fig. 12 and 13, the folding plate 551 is made of stainless steel plate, and notches 553 are respectively formed on both side walls of the folding plate 551 close to both ends, so that both ends of the transition duct 55 deform when being pressed. When the collecting bracket 33 drives the collecting air duct 31 to ascend and descend, the collecting air duct 31 can drive the light garbage channel 341 to abut against the transition air duct 55, and the transition air duct 55 deforms, so that the smooth collection of garbage cannot be influenced.

Referring to fig. 10, a side edge of the door panel 122 is hinged to the compartment 12 through a hinge, and in this embodiment, it is preferable that the upper side edge of the door panel 122 is a hinged side edge, that is, the door panel 122 can be turned upwards when cleaning up garbage, and when the sweeper body 1 travels, the door panel 122 blocks the garbage.

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 close to 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 base plate is close to the waste outlet 121.

Referring to fig. 14, meanwhile, the movable plate 123 is linked with the door panel 122, an opening and closing connecting rod 124 is connected between the movable plate 123 and the door panel 122, one end of the opening and closing connecting rod 124 is hinged to a side wall of the movable plate 123, the other end of the opening and closing connecting rod 124 is hinged to the door panel 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 jacking cylinder 13 is started, the jacking cylinder 13 pushes the movable plate 123, the movable plate 123 turns upwards and tilts, meanwhile, the door panel 122 can also turn outwards and open under the driving of the opening and closing connecting rod 124, the garbage slides towards 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 car 12, a baffle 1231 is fixedly connected to a side of the movable plate 123 away from the hinge point, the baffle 1231 is perpendicular to the movable plate 123, and can limit the garbage, and the garbage cannot fall from the gap between the movable plate 123 and the inner wall of the car 12 when the movable plate 123 is tilted upward. The movable plate 123 except for the hinged side can be provided with a baffle 1231 at three side positions, 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 compartment 12, an air vent 125 is formed on the top wall of the compartment 12, a filter screen 126 is installed at the position of the air vent 125, and the filter screen 126 can intercept the air vent 125 and ensure smooth circulation of air flow.

Referring to fig. 15, a rain shield 127 is fixedly connected to the top of the car 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 car 12.

Referring to fig. 15, for the convenience of the inside maintenance of carriage 12 and the convenience of assembling and maintaining jacking cylinder 13, an access hole has been opened in the side wall of carriage 12, and the access hole position is provided with access door 128, and access door 128 sets up to two divisions of doors, when not needing the maintenance, can utilize bolt or buckle structure to fix spacing to access door 128.

In order to reduce the cost, the 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 the garbage cleaning device 2 and the garbage collecting device 3 are in a lifting state under the normal condition. And starting the lifting cylinder 2411, wherein a piston rod of the lifting cylinder 2411 moves downwards to drive the lifting frame group 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 connecting rod 2422 swings downwards, the connecting plate 2423 swings towards the advancing direction of the vehicle, the two driven connecting rods 2424 can be rotated, the angle between the two driven connecting rods 2424 is increased, the opening and closing rod 2121 is pushed to open, 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, the road surface can be cleaned in the running process of a vehicle, and the cleaning range is ensured.

The lifting frame set 211 can drive the rack 411 to move when moving downwards, the rack 411 can be meshed with the gear 412 when moving downwards, the gear 412 rotates clockwise, the retractable chain wheel 421 rotates to release the traction chain 422, and the collection air duct 31 moves downwards under the action of gravity of the collection air duct 31, so that the cleaning carpet 311 is attached to the ground.

When the collection fan 32 and the delivery fan 52 are activated, the collection fan 32 can introduce an air flow into the collection air duct 31, and the garbage on the ground can enter the collection air duct 31 under the dual actions of sweeping the carpet 311 and the air flow. When the refuse moves to the rear of the collecting duct 31, the heavy refuse is separated into the heavy refuse passage 342 and enters the heavy refuse receptacle 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 vehicle cabin 12 along the inner cavity of the conveying air duct 51.

Garbage collection needs to clear up rubbish after carriage 12 is inside, when needing to clear up rubbish, starts jacking cylinder 13, and jacking cylinder 13 supports movable plate 123, and movable plate 123 drives door plant 122 through opening and close connecting rod 124 and opens when the perk that makes progress, and rubbish is the landing downwards under the action of gravity, realizes the automatic clearance of rubbish, does not need the manual work to carry and shift rubbish.

Example 2:

referring to fig. 16, the fast road garbage sweeper is different from the sweeper in embodiment 1 in that: an auxiliary conveying assembly 53 is arranged in the conveying air duct 51, mainly for smoothly conveying the garbage in the conveying air duct 51.

Referring to fig. 17 and 18, two first extension plates 537 extending outward and parallel to each other are fixedly attached to the end of the first horizontal section 511. The auxiliary conveying assembly 53 includes a driving rotating shaft 531 disposed between the two first extending plates 537, the driving rotating shaft 531 is rotatably connected to the two first extending plates 537, and specifically, a driving motor may be fixedly connected to one of the first extending plates 537, and the driving motor is linked with the driving rotating shaft 531 through a speed reducer. The driving sprockets 532 are arranged at the positions of the driving rotating shaft 531 close to the two ends, and the driving sprockets 532 are coaxially and fixedly connected with the driving rotating shaft 531.

Referring to fig. 17 and 19, two second extending plates 538 extending outward and parallel to each other are fixedly connected to the end of the second horizontal section 512. The auxiliary conveying assembly 53 further includes a driven rotating shaft 533 disposed between the two second extending plates 538, the driven rotating shaft 533 is rotatably connected to the two second extending plates 538, driven sprockets 534 are disposed at positions of the driven rotating shaft 533 close to the two ends, and the driven sprockets 534 are linked with the driving gear 412 through a circulating chain 535, that is, 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 conveying rods, a plurality of raking members 5361 are fixedly connected to the conveying rod 536, when the driving sprocket 532 rotates, the driving sprocket 532 can be linked with the circulating chains 535 to rotate circularly, the conveying rod 536 is driven to rotate circularly in the process of rotating the circulating chains 535, so that the raking members 5361 on the conveying rod 536 can move synchronously, when the raking members 5361 face downwards, the direction of hooks on the raking members 5361 points to the tail of the vehicle, so that the conveying rod 536 can utilize the raking members 5361 to act on light garbage in the process of rotating circularly.

Under the combined action of the air flow and the raking part 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 endless chain 535 in the conveying air duct 51, a plurality of sets of turning sprockets 539 are rotatably provided at the bent portions of the conveying air duct 51. Meanwhile, the bent section 514 of the conveying air duct 51 is a straight section, the included angle formed between the bent section 514 and the two horizontal sections and the included angle formed between the bent section 514 and the two vertical sections 513 are 40-50 degrees, the preferred embodiment is 45 degrees, and the number of the turning chain wheels 539 can be reduced while the smooth circulating rotation of the circulating chain 535 is ensured.

Referring to fig. 17, since the portion of the second horizontal segment 512 extending to the bottom of the car 12 is long, a support wheel 540 is rotatably provided inside the second horizontal segment 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 circulating chain 535 can be prevented from attaching to the inner wall of the second horizontal segment 512, so that the conveying rod 536 can smoothly drive the short rod to transfer the garbage.

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

Example 3:

a road surface garbage quick sweeper, referring to fig. 20, is different from the embodiment 2 in that: the two second extending plates 538 are rotatably connected to the connecting rod 541 at one end of the vehicle head 11, the connecting rod 541 extends into the collecting air duct 31, and the driven rotating shaft 533 is rotatably disposed at one end of the connecting rod 541 facing the vehicle head 11. The circulation 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 raking part 5361 can act on the garbage in the collecting air duct 31, so that the garbage can quickly enter the conveying air duct 51 and be transferred to the carriage 12, and the quick and clean cleaning effect on the garbage can be ensured.

Referring to fig. 21, in order to prevent the connection rod 541 from adhering to the road surface through the position of the garbage inlet 3111 during the driving 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.

Referring to fig. 21, a vertical groove 5421 is formed in the fixed stay 542, the fixed stay 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 fixed stay 542. The structure is convenient for adjusting 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 connecting rod 541 and the ground.

Referring to fig. 22, since the auxiliary conveying assembly 53 extends into the collecting air duct 31, other heavy garbage such as stones may enter the conveying air duct 51 under the driving of the auxiliary conveying assembly 53 during the road cleaning process. Therefore, the bottom of the second horizontal section 512 is provided with a plurality of material leaking holes 517.

Referring to fig. 22, the upper end of the heavy garbage can 35 is provided with a material receiving groove 351, and the material receiving groove 351 is arranged under the plurality of material leaking holes 517. When heavy rubbish entered into in the transport wind channel 51 under the drive of auxiliary conveyor subassembly 53, heavy rubbish can drop from leaking material hole 517 under the effect of gravity, and heavy rubbish can fall into heavy dustbin 35 in, can avoid heavy rubbish to be detained in second horizontal segment 512 to further ensured rubbish letter sorting, the rubbish clearance work labour saving and time saving more when efficiency is higher.

Example 4:

a road garbage quick sweeper, referring to fig. 23 and 24, is different from all the previous embodiments in that: the opening and closing driving part 242 further includes a drawbar and a forsythia suspensa rod 2427, one end of the drawbar is hinged to the lifting rod 2111, and the other end is hinged to the end of the forsythia suspensa rod 2427. The forsythia suspense stick 2427 includes a short stick and a long stick which are integrally formed, the forsythia suspense stick 2427 is a bending stick, namely, a certain included angle is formed between the short stick and the long stick, and the long stick is inclined towards the lower part and one side of the head 11. The draw bar is hinged with the end of the short bar, and the middle position of the short bar along the length direction is rotatably connected with the bottom of the fixing bar 2421. The bottom end of the long rod is hinged with the end part 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 the forsythia suspenders 2427 can drive the forsythia suspenders 2427 to rotate because the forsythia suspenders 2427 are rotationally connected with the fixing rods 2421, and the driving connecting rods 2422 can be synchronously driven to move when the forsythia suspenders 2427 rotate, so that the opening and closing frame group 212 can move, and the opening and closing disc brush assembly 23 can be opened or stored.

Because the one end of forsythia pole is shorter one end longer, consequently under lever principle's effect for the angle of opening and shutting between group frame and the lift group frame is bigger, makes the scope of cleaning of motor sweeper body bigger, cleans the effect better.

Example 5:

referring to fig. 25, the difference from embodiment 4 is that: the opening and closing driving part 242 comprises an opening and closing air cylinder 2425 fixedly connected with the long rod, the opening and closing air cylinder 2425 is horizontally arranged, and the connecting plate 2423 is fixedly connected with the end head of the piston rod of the opening and closing air cylinder 2425.

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

Example 6:

a road garbage quick sweeper, referring to FIG. 26, is different from all the previous embodiments in that: the bottom of the carriage 12 is provided with a guide assembly 14 for guiding the garbage.

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

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

Before the garbage is cleaned, the sliding plate 141 can be pulled to extend the sliding plate 141 to the outer side of the carriage 12, a certain guiding effect on the garbage can be achieved, 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 garbage quick sweeper, referring to fig. 28, is different from the 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 turns upwards and tilts up, the limiting frame 142 and the sliding plate 141 can be driven to turn downwards, so that the garbage can be guided, and the garbage can be rapidly separated from the carriage 12.

Referring to fig. 28, and in order to realize the automatic sliding of the sliding plate 141, the sliding plate 141 is linked with the jacking cylinder 13, a linkage rod set 15 is provided at the bottom of the car 12, and the linkage rod set 15 is provided at a middle position in the length direction of the movable plate 123 and corresponds to the position of the jacking cylinder 13. The linkage rod set 15 includes a main moving rod 151 and a slave 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 slave moving rod 152, and the other end of the slave 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 example 7 is: starting the jacking cylinder 13, the jacking cylinder 13 firstly pushes the main moving rod 151, the main moving rod 151 drives the secondary moving rod 152 to displace, and the secondary moving rod 152 extends to the outside of the carriage 12, so that the secondary 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 for a certain distance, the jacking cylinder 13 continues to push 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 tilts upwards, and meanwhile, the door panel 122 is opened, thereby realizing automatic cleaning and transferring of garbage.

Example 8:

a road garbage quick sweeper, referring to FIG. 29, is different from all the previous embodiments in that: the top wall of the carriage 12 is a closed structure, and the specific air hole 125 is disposed at the head of the carriage 12, that is, the position of the air hole 125 is opposite to the air outlet of the conveying passage, and the height of the specific air hole 125 may be slightly lower than the height of the air outlet of the conveying passage.

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

Referring to fig. 29, the main flow pipe 162 is communicated with one or two branch flow pipes 163, the branch flow pipes 163 are disposed at one side of the length direction of the collecting air duct 31, the branch flow pipes 163 are communicated with a plurality of branch short pipes 1631, the branch short pipes 1631 are inclined towards the tail of the car 12, and the branch short pipes 1631 penetrate through the side wall of the collecting air duct 31 and extend into the collecting air duct 31. If the diversion pipe 163 is provided with two diversion pipes, the two diversion pipes are respectively arranged at two sides of the collection air duct 31.

The implementation principle of the embodiment 8 is as follows: after the conveying air duct 51 transfers the garbage into the compartment 12, the airflow continues to flow into the flow guide channel 161, sequentially passes through the main flow guide pipe 162, the branch flow guide pipe 163 and the branch flow short pipe 1631, and enters the collecting air duct 31 through the branch flow short pipe 1631, so that the airflow can be recycled, the airflow strength in the collecting air duct 31 is increased, the garbage cleaning effect and the garbage cleaning effect can be enhanced, and the cleaning effect is better.

Example 9:

referring to fig. 30, the fast road garbage sweeper is different from the sweeper in embodiment 8 in that: all the specific structures can be assembled on a heavy garbage truck, a dump truck can be selected, at the moment, a dump cylinder 17 is hinged to a frame at the bottom of the sweeper body 1, a turnover frame 18 is hinged to the sweeper body 1, the carriage 12 is fixedly connected to the upper end of the turnover frame 18, and the end of a piston rod of the dump cylinder 17 is hinged to the bottom of the carriage 12.

Referring to fig. 30, a dump truck has a waste outlet 121 disposed at the rear of the bed 12. The two garbage outlets 121 are arranged on two sides of the conveying air duct 51, the two garbage outlets 121 are respectively arranged on two sides of the conveying air duct 51, the upper side of the door plate 122 is hinged to the garbage outlets 121, and the lower end of the door plate 122 can be fixed through a bolt structure or a buckle structure. When garbage is cleaned, the latch or the buckle structure is opened, so that the door panel 122 is in a turnable state.

Referring to fig. 30, the dump bucket cylinder 17 is started, the dump bucket cylinder 17 pushes the dump truck 18 to rotate, the dump truck 18 drives the whole carriage 12 to overturn, the door panel 122 overturns relative to the carriage 12 under the action of gravity, the garbage outlet 121 is opened, garbage can be discharged from the garbage outlet 121, and the garbage can be transferred.

Referring to fig. 31, in order to sufficiently clean the garbage in the cabin 12, a garbage distribution plate 19 is provided inside the cabin 12, and the garbage distribution plate 19 is fixed to the bottom wall of the cabin 12. Enclose between rubbish flow distribution plate 19 and the carriage 12 diapire and close the subregion of constituteing the triangle prism form, the rubbish that enters into in the carriage 12 promptly can concentrate on the space range that two rubbish export 121 correspond under the reposition of redundant personnel guide effect of rubbish flow distribution plate 19, when whole carriage 12 overturns, can make rubbish clear up cleaner more, avoids having a large amount of rubbish to remain inside carriage 12.

Referring to fig. 31, in order to smoothly realize secondary utilization of the air flow, a spliced pipeline 164 is arranged between the main air flow pipe 162 and the branch air flow pipes 163, the spliced pipeline 164 is fixedly connected with the vehicle head 11 or the vehicle frame, and the branch air flow pipes 163 are fixedly connected with and communicated with the spliced pipeline 164. The lower end of the main flow pipe 162 is connected with a hose 165, the hose 165 is movably arranged in the splicing pipeline 164 in a penetrating mode, the outer side wall of the hose 165 is abutted to the inner side wall of the splicing pipeline 164, gaps between the hose 165 and the splicing pipeline 164 are reduced to the greatest extent, and other sealing structures such as sealing sheets can be arranged in the splicing pipeline 164.

Referring to fig. 31, it should be noted that in the horizontal state of the car 12, the sealing between the spliced pipe 164 and the hose 165 is ensured, and the slippage of the hose 165 in the spliced pipe 164 is not affected. The length of the hose 165 can be set according to the turning angle of the specific compartment 12, and part or all of the hose 165 is arranged in the spliced pipeline 164 in a horizontal state of the compartment 12.

The implementation principle of the embodiment 9 is as follows: during the turning of the car 12, the main draft tube 162 will move the hose 165 synchronously, and the hose 165 will be partially detached from the spliced pipe 164. During the resetting of the car 12, the hose 165 enters the spliced pipe 164 to be stored. The structure for directing the airflow does not interfere with the overturning of the car 12.

Claims

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: a garbage collection device (3) is arranged at the bottom of the carriage (12), and a garbage conveying device (5) is arranged on the carriage (12);

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

the conveying air duct (51) is provided with a driving source for driving the garbage to travel;

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 sweeping vehicle of claim 1, characterized in that: the driving source is a conveying fan (52), an air inlet of the conveying fan (52) is communicated with a 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 conveyor subassembly (53) in conveying wind channel (51), auxiliary conveyor subassembly (53) include two sets of circulation chain (535) that are parallel to each other, circulation chain (535) set up along conveying wind channel (51) length direction, two the level is provided with a plurality of conveying rod (536) between circulation chain (535), the rigid coupling has harrow material spare (5361) on conveying rod (536), harrow material spare (5361) are used for driving rubbish and move in conveying wind channel (51).

3. The road surface garbage quick sweeping vehicle of claim 2, characterized in that: two of said endless chains (535) extend into the waste collection device (3).

4. The road surface garbage quick sweeping vehicle of claim 2, characterized in that: material leakage holes (517) are 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 holes (517).

5. The road surface garbage quick sweeping vehicle of claim 2, characterized in that: 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 to the movable plate (123), and the other end of each opening and closing connecting rod is hinged to the door panel (122).

6. The road surface garbage quick sweeping vehicle of claim 5, characterized in that: the garbage can is characterized in that a guide assembly (14) is arranged at the bottom of the carriage (12), the guide assembly (14) comprises a sliding plate (141) arranged at the bottom of the carriage, the sliding plate (141) is in sliding fit with the movable plate (123), and when the sliding plate (141) is in a sliding-out state, the sliding plate (141) is located below the garbage outlet (121).

7. The road surface garbage quick sweeping vehicle of 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;

the limiting frame (142) is fixedly connected with 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 sweeping vehicle of claim 1, characterized in that: the garbage cleaning device (2) comprises a fixed disc brush assembly (22) and an opening and closing disc brush assembly (23), wherein the fixed disc brush assembly (22) and the opening and closing disc brush assembly (23) are connected with the 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 a lifting rod (2111) which slides in 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 device is characterized in that a cleaning driving assembly (24) is arranged on the vehicle head (11), and the cleaning driving assembly (24) comprises a lifting driving part (241) and an opening and closing driving part (242).

9. The road surface garbage quick sweeping vehicle of claim 8, characterized in that: the opening and closing frame set (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 to 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 to 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 linked with the lifting rod (2111).

10. The road surface garbage quick sweeping vehicle of claim 8, characterized in that: the garbage collection device (3) comprises a collection support (33) connected with a 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 a conveying air channel (51), and the collection fan (32) is used for driving garbage to move in the collection air channel (31);

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

a transition air channel (55) is arranged between the collection air channel (31) and the conveying air channel (51), one end of the collection air channel (31) is arranged in the transition air channel (55) in a penetrating manner, and one end of the transition air channel (55) departing from the collection air channel (31) is arranged in the conveying air channel (51) in a penetrating manner;

the transition air duct (55) comprises two mutually connected folded plates (551), the two folded plates (551) are mutually enclosed to form a channel-shaped structure, two bent two side walls of the folded plates (551) are mutually overlapped and mutually connected, and notches (553) are formed at the bending positions of the folded plates (551) close to two ends.

11. The road surface garbage quick sweeping vehicle of claim 10, characterized in that: articulated on motor sweeper body (1) have upset frame (18), the pin joint of upset frame (18) is located rear of a vehicle position department, carriage (12) and upset frame (18) rigid coupling, rubbish export (121) sets up at carriage (12) afterbody.