Dust cleaning device for municipal roads

Abstract

The utility model discloses a dust cleaning device for municipal roads, which belongs to the technical field of municipal environmental sanitation, and comprises a vehicle body, a walking driving mechanism, a brush roll assembly, a garbage collecting device, a flushing assembly and a universal wheel set, the vehicle body comprises a water storage box body, a power box body and a garbage collecting box body; the walking driving mechanism is correspondingly arranged at the bottom of the water storage tank; the universal wheel set is arranged at the bottom of the rear end of the vehicle body; the brush roller assembly is correspondingly arranged on the front side of the garbage collecting box body and communicates with the garbage collecting box body, and the brush roller assembly is in transmission connection with the walking driving mechanism. The garbage collecting device detachably extends into the garbage collecting cavity from the rear side of the garbage collecting box body; and the flushing assembly is correspondingly connected to the bottom of the water storage tank body on the front side of the brush roll assembly, sucks the cleaning water in the water storage tank body and uniformly sprays the cleaning water on the to-be-cleaned road surface. The road sweeper adopts a miniaturized design, is simple in structure and easy to operate, and can meet the efficient sweeping operation of roads in places such as shopping malls, residential communities and enterprises.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal sanitation, in particular to a dust cleaning device for municipal roads. Background Art

[0002] Municipal administration refers to various administrative management work in a city. Urban management work includes industry, commerce, transportation, public security, culture and education, environment, sanitation, and infrastructure. Municipal subjects act on municipal political subjects and their processes. Among them, municipal roads are one of the important links in municipal management. Affected by the environment, municipal roads need to be watered and cleaned every day to maintain the cleanliness of municipal roads. The existing municipal road cleaning device has the problem that dust is difficult to clean after cleaning. During work, due to environmental problems, when the cleaning device completes the cleaning, a large amount of dust will fly up. Once the dust is inhaled into the body, it will cause damage to the human respiratory tract, and then cause physical diseases. In addition, a large amount of dust will also affect people's normal travel, which is not conducive to development. The existing municipal road cleaning device also has problems such as low cleaning efficiency and dead corners. Considering the safety of the device, the existing municipal road cleaning device is mostly designed to be relatively complex. Once the cleaning device is damaged, it will increase the difficulty of the subsequent maintenance work, which will lead to a decrease in cleaning efficiency. In addition, the inconvenience of disassembly of the device will also affect the normal operation of the device.

[0003] Chinese patent CN215758754U discloses "a road cleaning device for municipal engineering", including a carriage, a water sprinkling mechanism, a garbage collection mechanism and a dust collection mechanism, the front end of the carriage is provided with a head, the water sprinkling mechanism is provided at the end of the inner wall of the carriage, the garbage collection mechanism is provided on the inner wall of the carriage, the dust collection mechanism is screwed to the top of the inner wall of the carriage, and the bottom end of the dust collection mechanism is screwed to the motor box, and the bottom end of the connecting shaft is provided with a brush. The road cleaning device for municipal engineering is provided with a dust collection mechanism, so that when the road is cleaned, dust on the road surface will be raised, and the raised dust can be sucked into the dust collection box through the dust suction port and the conveying pipe by the second suction fan, and the dust is collected by the collection bag provided in the dust collection box, so as to facilitate subsequent centralized treatment, and the collection bag can be conveniently disassembled by the limit rod, and the dust stored in the collection bag is centrally treated. A road cleaning device for municipal engineering. However, the cleaning device has the problem of cumbersome operation, which is not conducive to the use of the staff, and the device is not suitable for the cleaning operation of the corner municipal roads. Utility Model Content

[0004] Technical problem to be solved: In view of the many problems existing in the use of dust cleaning devices in the prior art, the utility model provides a dust cleaning device for municipal roads. The dust cleaning device adopts a miniaturized design, has a simple structure and is easy to operate, and can meet the needs of efficient cleaning operations of internal roads in places such as shopping malls, residential communities, and enterprises.

[0005] Technical solution: The utility model discloses a dust cleaning device for municipal roads, the dust cleaning device comprising:

[0006] The vehicle body comprises a water storage tank body arranged at the front end of the vehicle body, a power box body arranged at the upper part of the rear end of the vehicle body, and a garbage collection box body arranged at the lower part of the rear end of the vehicle body;

[0007] A travel drive mechanism, the travel drive mechanism being correspondingly arranged at the bottom of the water storage tank body;

[0008] A brush roller assembly, the brush roller assembly is correspondingly arranged at the front side of the garbage collection box and connected to the garbage collection box, and the brush roller assembly is transmission-connected to the travel drive mechanism through a transmission mechanism;

[0009] A garbage collection device, which is detachable from the rear side of the garbage collection box and extends into the garbage collection cavity, and is located at the rear side of the brush roller assembly to receive and store garbage;

[0010] A flushing assembly, the flushing assembly is connected to the bottom of the water storage tank body on the front side of the brush roller assembly, sucks the clean water in the water storage tank body and sprays it evenly on the road surface to be cleaned;

[0011] The universal wheel set is arranged at the bottom of the rear end of the vehicle body corresponding to the travel drive mechanism.

[0012] Preferably, a battery pack is arranged in the power box, and a solar panel electrically connected to the battery pack is arranged on the top of the power box; the battery pack is electrically connected to the travel drive mechanism and the flushing assembly.

[0013] Preferably, the brush roller assembly includes support plates correspondingly arranged on both sides of the front part of the garbage collection box, the lower ends of the two groups of support plates are rotatably connected to a connecting shaft, a brush roller is mounted on the connecting shaft, and bristles are arranged on the circumferential wall of the brush roller; driven wheels are arranged at both ends of the connecting shaft.

[0014] Preferably, the flushing assembly comprises a booster water pump arranged in a water storage tank body and a spray plate arranged at the bottom of the water storage tank body, and the water storage tank body is connected to the spray plate through a water supply pipe.

[0015] Preferably, a water inlet pipe is provided on one side of the top of the water storage tank body; a feeding channel communicating with the water storage cavity is provided at the front end of the water storage tank body, and a sealing cover assembly is correspondingly provided at the inlet end of the feeding channel.

[0016] Preferably, the front side wall of the feeding channel forms a vertical support end, and the upper side wall forms a horizontal support end;

[0017] The cover assembly includes a connecting pivot connected to the vertical support end, a movable cover plate is connected to the connecting pivot, a magnetic plate is connected to the movable end of the movable cover plate, and the magnetic plate can be correspondingly buckled and attracted to the horizontal support end.

[0018] Preferably, the rear side wall of the garbage collection box is provided with an opening along its width direction;

[0019] The garbage collection device includes a horizontal positioning plate, one inner end of the horizontal positioning plate is fixedly connected to the upper end of the longitudinal connecting plate, and the lower end of the longitudinal connecting plate is fixedly connected to the garbage receiving bucket; the longitudinal connecting plate is vertically arranged with the horizontal positioning plate and the longitudinal connecting plate respectively to form a Z-shaped structure.

[0020] Preferably, a limiting slide groove is provided on the side wall of the open upper end of the garbage collection box, and a locking device is slidably connected in the limiting slide groove. The locking device can slide downward to be correspondingly engaged with the horizontal positioning plate and form a positioning lock for the garbage collection device.

[0021] Preferably, a slot is provided on the top surface of the horizontal positioning plate along its width direction;

[0022] The locking device includes a vertical plate, a sliding end slidably connected to a limiting sliding groove is arranged at the top of the vertical plate, and the lower end of the vertical plate can be correspondingly inserted into the slot to form a clamping end; a horizontal dial plate is horizontally and vertically arranged on the outer side of the vertical plate, and the horizontal dial plate can be correspondingly supported on a horizontal positioning plate.

[0023] Preferably, the garbage receiving bucket is a sieve plate structure with leakage holes; and ventilation holes are correspondingly formed on the bottom plate of the garbage collection box and the garbage receiving bucket.

[0024] Compared with the prior art, the utility model has at least the following beneficial effects:

[0025] 1. The dust cleaning device of the utility model adopts a miniaturized design, has a simple structure and is easy to operate, and can meet the efficient cleaning operations of internal roads in shopping malls, residential communities, enterprises and other places;

[0026] 2. The water storage tank is provided with a feeding channel and a sealing assembly provided in cooperation with the feeding channel. The sealing assembly can be conveniently opened or closed to meet the needs of adding detergent and to facilitate observation of the water level in the water storage tank;

[0027] 3. The garbage collection box is equipped with a garbage collection device and a locking device that is equipped with the garbage collection device. The garbage collection device can be easily taken out of the garbage collection box; the locking device can connect the garbage collection device to the garbage collection box to prevent the garbage collection device from shaking and dislocating during the garbage cleaning process;

[0028] 4. A flushing assembly is provided at the bottom of the water storage tank. The booster water pump of the flushing assembly can suck the clean water in the water storage tank and spray it evenly on the road surface to be cleaned through the spray plate. After the dust is reduced, the brush roller assembly will perform the cleaning operation, thereby effectively reducing the dust from cleaning;

[0029] 5. A brush roller assembly is arranged on the front side of the garbage collection box. The brush roller assembly can be driven by the travel drive mechanism to clean the dust, leaves and other debris on the ground, and the debris can be swept backward into the garbage collection box for collection and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the cleaning device of the utility model;

[0031] Figure 2 for Figure 1 A longitudinal structural cross-sectional view of the middle cleaning device;

[0032] Figure 3 for Figure 2 A schematic diagram of the structure of the middle cleaning device at point A;

[0033] Figure 4 for Figure 2 An enlarged schematic diagram of the structure at point B of the middle cleaning device;

[0034] Figure 5 for Figure 2 An enlarged schematic diagram of the structure at location C of the middle cleaning device;

[0035] Figure 6 for Figure 2 Top view of the middle water storage tank structure;

[0036] Figure 7 for Figure 2 Left view of the structure of the middle brush roller assembly.

[0037] Figure numerals: 100, dust cleaning device; 1, vehicle body; 2, power box; 3, water storage box; 301, feeding channel; 302, vertical support end; 303, horizontal support end; 304, water inlet pipe; 4, cover assembly; 401, connecting pivot; 402, movable cover plate; 403, magnetic plate; 5, walking drive mechanism; 6, brush roller assembly; 601, connecting shaft; 602, driven wheel; 603, brush roller; 604, bristles; 7, universal wheel set; 8, garbage collection device; 801, horizontal positioning Plate; 802, longitudinal connecting plate; 803, card slot; 804, garbage receiving bucket; 9, locking device; 901, vertical plate; 902, horizontal plate; 903, card connection end; 904, sliding end; 10, push-pull handrail; 11, solar panel; 12, battery pack; 13, garbage collection box; 131, open; 132, limit slide; 133, ventilation hole; 134, support plate; 14, flushing assembly; 141, booster pump; 142, water supply pipe; 143, spray plate; 15, transmission mechanism. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the following will be combined with the attached Figures 1 to 7 The technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0039] like Figure 1~2As shown, a dust cleaning device for municipal roads according to an embodiment of the utility model, the dust cleaning device 100 comprises a vehicle body 1, a travel drive mechanism 5, a brush roller assembly 6, a garbage collection device 8, a flushing assembly 14 and a universal wheel assembly 7. The vehicle body 1 comprises a water storage tank body 3 arranged at the front end of the vehicle body, a power box body 2 arranged at the upper part of the rear end of the vehicle body and a garbage collection box body 13 arranged at the lower part of the rear end of the vehicle body, and a push-pull handrail 10 is correspondingly arranged on the rear side wall of the vehicle body 1. The travel drive mechanism 5 is correspondingly arranged at the bottom of the water storage tank body 3, and the universal wheel group 7 and the travel drive mechanism 5 are correspondingly arranged at the bottom of the rear end of the vehicle body 1. The travel drive mechanism 5 is an active travel mechanism, that is, it has the ability to walk independently. The travel drive mechanism 5 can adopt the power drive method in the prior art to realize the driving and walking function of the dust cleaning device, such as adopting the walking power drive and walking control method of the balance car disclosed in Chinese patent CN205554499U, or adopting the walking drive method of the autonomous walking trolley disclosed in Japanese patent CN305723947S, or adopting the front wheel or rear wheel motor drive method similar to that of an electric car to realize the automatic driving and walking of the dust cleaning device; the travel drive mechanism 5 should generally include walking wheels arranged along both sides of the vehicle body 1 and a driving motor arranged in conjunction with the walking wheels, and the outer end of the driving shaft of the driving motor is connected to the walking wheels in a transmission manner. The brush roller assembly 6 is correspondingly arranged at the front side of the garbage collection box 13 and connected to the garbage collection box 13. The brush roller assembly 6 is connected to the travel drive mechanism 5 through the transmission mechanism 15. The transmission mechanism 15 can use a transmission belt or a transmission chain structure to realize the function of power transmission. When working, the travel drive mechanism 5 can drive the brush roller assembly 6 to rotate synchronously during the autonomous walking process. During the rotation process, the brush roller assembly 6 can push the dust, leaves and other debris on the ground backward into the garbage collection box 13. The garbage collection device 8 can be detachably extended from the rear side of the garbage collection box 13 into the garbage collection cavity and is located at the rear side of the brush roller assembly 6. During the rotation process, the brush roller assembly 6 sweeps the debris on the ground and drops it into the garbage collection device 8 for storage.

[0040] like Figure 2 As shown, the flushing component 14 is connected to the bottom of the water storage tank 3 on the front side of the brush roller assembly 6. The flushing component 14 includes a booster water pump 141 arranged in the water storage tank 3 and a spray plate 143 arranged at the bottom of the water storage tank 3. The water storage tank 3 is connected to the spray plate 143 through a water supply pipe 142. The booster water pump 141 can suck the clean water in the water storage tank 3 and spray it evenly on the road surface to be cleaned through the spray plate 143. After the dust is reduced, the brush roller assembly 6 performs cleaning operations again, thereby effectively reducing cleaning dust.

[0041] like Figure 2As shown, a battery pack 12 is arranged in the power box 2, and a solar panel 11 electrically connected to the battery pack 12 is arranged on the top of the power box 2; the battery pack 12 is electrically connected to the travel drive mechanism 5 and the flushing component 14; specifically, the battery pack 12 is electrically connected to the drive motor in the travel drive mechanism 5 and the booster water pump 141 in the flushing component 14, and provides energy for them.

[0042] like Figure 7 The brush roller assembly 6 includes support plates 134 correspondingly arranged on both sides of the front part of the garbage collection box 13, and the lower ends of the two groups of support plates 134 are rotatably connected with a connecting shaft 601, on which a brush roller 603 is mounted, and on the circumferential wall of the brush roller 603, bristles 604 are arranged; driven wheels 602 are arranged at both ends of the connecting shaft 601; wherein, a driving wheel is arranged on the driving shaft of the walking drive mechanism 5 to cooperate with the driven wheel, and the driving wheel and the driven wheel adopt a pulley or sprocket structure, and the transmission mechanism can be correspondingly set to a transmission belt or a transmission chain, thereby realizing the rotational drive of the brush roller assembly 6 by the walking drive mechanism 5.

[0043] like Figure 3 and Figure 6 As shown, a water inlet pipe 304 is provided on one side of the top of the water storage tank 3; a feeding channel 301 communicating with the water storage cavity is provided at the front end of the water storage tank 3, and a cover assembly 4 is provided at the inlet end of the feeding channel 301. Specifically, the front side wall of the feeding channel 301 forms a vertical support end 302, and its upper side wall forms a horizontal support end 303; the cover assembly 4 includes a connecting pivot 401 connected to the vertical support end 302, a movable cover plate 402 is connected to the connecting pivot 401, and a magnetic suction plate 403 is connected to the movable end of the movable cover plate 402, and the magnetic suction plate 403 can be correspondingly buckled and sucked on the horizontal support end 303. The feeding channel 301 and the cover assembly 4 provided at the front end of the water storage tank 3 can meet the needs of adding detergent, and can also facilitate the observation of the water level in the water storage tank 3.

[0044] like Figure 2 and Figure 4As shown, the rear side wall of the garbage collection box 13 is provided with an opening 131 along its width direction; the garbage collection device 8 includes a horizontal positioning plate 801, one inner end of the horizontal positioning plate 801 is fixedly connected to the upper end of the longitudinal connecting plate 802, and the lower end of the longitudinal connecting plate 802 is fixedly connected to the garbage receiving bucket 804; the longitudinal connecting plate 802 is vertically arranged with the horizontal positioning plate 801 and the longitudinal connecting plate 802 respectively, and forms a Z-shaped structure. A limited position slide 132 is provided on the side wall of the upper end of the opening 131 of the garbage collection box 13, and a locking device 9 is slidably connected in the limited position slide 132. The locking device 9 slides downward to be correspondingly connected to the horizontal positioning plate 801 and forms a positioning lock for the garbage collection device 8. Specifically, the top surface of the horizontal positioning plate 801 is provided with a slot 803 along its width direction; the locking device 9 includes a vertical plate 901, the top of the vertical plate 901 is provided with a sliding end 904 that is slidably connected to the limiting slide groove 132, and the lower end of the vertical plate 901 can be correspondingly inserted into the slot 803 to form a snap-on end 903; a horizontal dial plate 902 is horizontally and vertically arranged on the outer side of the vertical plate 901, and the horizontal dial plate 902 can be correspondingly supported on the horizontal positioning plate 801. During operation, the vertical plate 901 is lifted upward by the horizontal dial plate 902, and the sliding end 904 can slide upward along the limiting slide groove 132 accordingly, so that the snap-on end 903 is separated from the slot 803 to release the restriction on the garbage collection device 8; then, the horizontal positioning plate 801 is gradually pulled outward along the opening 131, and in this process, the longitudinal connecting plate 802 and the garbage receiving bucket 804 are successively tilted through the opening 131 to be taken out of the garbage collection box 13. It should be noted that the height of the opening 131 at least meets the requirement that the various parts of the garbage collecting device 8 can be taken out in a tilted state.

[0045] like Figure 5 As shown, the garbage receiving bucket 804 is a sieve plate structure with leakage holes; the bottom plate of the garbage collection box 13 and the garbage receiving bucket 804 are provided with ventilation holes 133 corresponding to each other. During the garbage cleaning process, the collected garbage can be exhausted and drained through the holes of the garbage receiving bucket 804 and the ventilation holes 133.

[0046] The working principle or working method of the utility model:

[0047] During operation, the movable cover plate 402 of the cover assembly 4 is opened, and then water is added to the water storage tank 3 through the water inlet pipe 304. After the water storage tank 3 is full, the movable cover plate 402 is buckled and closed with the horizontal support end 303 through the magnetic plate 403. Then, the garbage receiving bucket 804, the longitudinal connecting plate 802 and the horizontal positioning plate 801 of the garbage collection device 8 are tilted one by one and extended into the garbage collection box 13 through the opening 131 in turn, and the garbage receiving bucket 804 is supported on the bottom plate of the garbage collection box 13, the longitudinal connecting plate 802 is fitted on the rear inner wall of the garbage collection box 13, and the horizontal positioning plate 801 is extended horizontally to the outside of the opening 131; then, the vertical plate 901 is driven downward by the horizontal dial plate 902, and the sliding end 904 can slide downward along the limiting slide groove 132 accordingly, so that the clamping end 903 is correspondingly clamped into the clamping groove 803 to achieve position locking of the garbage collection device 8. Start the travel drive mechanism 5, hold the push-pull handrail 10 to control the forward direction of the dust cleaning device 100, and during the forward movement of the travel drive mechanism 5, the transmission mechanism 15 can drive the brush roller assembly 6 to rotate for cleaning. During the cleaning operation, start the flushing assembly 14 to spray water on the ground to be cleaned and achieve dust reduction. During the rotation process, the brush roller assembly 6 can push the garbage cleaned from the ground backward and store it in the garbage receiving bucket 804; when the garbage receiving bucket 804 is full, the restriction on the garbage collection device 8 is released through the locking device 9, and the garbage collection device 8 is taken out of the garbage collection box 13 for cleaning.

[0048] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A dust cleaning device for municipal roads, characterized in that: The dust cleaning device (100) comprises: A vehicle body (1), the vehicle body (1) comprising a water storage tank (3) arranged at the front end of the vehicle body, a power box (2) arranged at the upper part of the rear end of the vehicle body, and a garbage collection box (13) arranged at the lower part of the rear end of the vehicle body; A travel drive mechanism (5), the travel drive mechanism (5) being correspondingly arranged at the bottom of the water storage tank body (3); A brush roller assembly (6), the brush roller assembly (6) being arranged correspondingly on the front side of the garbage collection box (13) and connected to the garbage collection box (13), and the brush roller assembly (6) being transmission-connected to the travel drive mechanism (5) via a transmission mechanism (15); A garbage collection device (8), wherein the garbage collection device (8) is detachable from the rear side of the garbage collection box (13) and extends into the garbage collection cavity, and is located at the rear side of the brush roller assembly (6) to receive and store garbage; A flushing assembly (14), the flushing assembly (14) being connected to the bottom of the water storage tank (3) on the front side of the brush roller assembly (6), sucking clean water from the water storage tank (3) and spraying it evenly on the road surface to be cleaned; A universal wheel set (7), wherein the universal wheel set (7) and the travel drive mechanism (5) are arranged at the bottom of the rear end of the vehicle body (1) correspondingly.

2. The dust cleaning device for municipal roads according to claim 1, characterized in that: A battery pack (12) is arranged in the power box (2), and a solar panel (11) electrically connected to the battery pack (12) is arranged at the top of the power box (2); the battery pack (12) is electrically connected to the travel drive mechanism (5) and the flushing assembly (14).

3. The dust cleaning device for municipal roads according to claim 1, characterized in that: The brush roller assembly (6) comprises support plates (134) correspondingly arranged on both sides of the front of the garbage collection box (13); the lower ends of the two groups of support plates (134) are rotatably connected to a connecting shaft (601); a brush roller (603) is sleeved on the connecting shaft (601); bristles (604) are arranged on the circumferential wall of the brush roller (603); and driven wheels (602) are arranged at both ends of the connecting shaft (601).

4. The dust cleaning device for municipal roads according to claim 1, characterized in that: The flushing assembly (14) comprises a booster water pump (141) arranged in a water storage tank body (3) and a spray plate (143) arranged at the bottom of the water storage tank body (3); the water storage tank body (3) is connected to the spray plate (143) via a water supply pipe (142).

5. The dust cleaning device for municipal roads according to claim 1, characterized in that: A water inlet pipe (304) is arranged on one side of the top of the water storage box (3); a feeding channel (301) communicating with the water storage cavity is arranged at the front end of the water storage box (3); a sealing cover assembly (4) is arranged correspondingly at the inlet end of the feeding channel (301).

6. The dust cleaning device for municipal roads according to claim 5, characterized in that: The front side wall of the feeding channel (301) forms a vertical support end (302), and the upper side wall thereof forms a horizontal support end (303); The cover assembly (4) comprises a connecting pivot (401) connected to the vertical support end (302); a movable cover plate (402) is connected to the connecting pivot (401); a movable end of the movable cover plate (402) is connected to a magnetic attraction plate (403); and the magnetic attraction plate (403) can be correspondingly buckled and attracted to the horizontal support end (303).

7. The dust cleaning device for municipal roads according to claim 1, characterized in that: The rear side wall of the garbage collection box (13) is provided with an opening (131) along its width direction; The garbage collection device (8) comprises a horizontal positioning plate (801), one inner end of the horizontal positioning plate (801) is fixedly connected to the upper end of the longitudinal connecting plate (802), and the lower end of the longitudinal connecting plate (802) is fixedly connected to the garbage receiving bucket (804); the longitudinal connecting plate (802) is respectively arranged vertically with the horizontal positioning plate (801) and the longitudinal connecting plate (802) to form a Z-shaped structure.

8. The dust cleaning device for municipal roads according to claim 7, characterized in that: The garbage collection box (13) is provided with a limiting slide groove (132) on the side wall at the upper end of the opening (131), and a locking device (9) is slidably connected in the limiting slide groove (132). The locking device (9) can slide downward to be correspondingly engaged with the horizontal positioning plate (801) and form a positioning lock for the garbage collection device (8).

9. The dust cleaning device for municipal roads according to claim 8, characterized in that: The top surface of the horizontal positioning plate (801) is provided with a slot (803) along its width direction; The locking device (9) comprises a vertical plate (901), the top of the vertical plate (901) being provided with a sliding end (904) slidably connected in a limiting sliding groove (132), the lower end of the vertical plate (901) being correspondingly snapped into a snap groove (803) to form a snap-on end (903); a horizontal shift plate (902) being horizontally and vertically arranged on the outer side of the vertical plate (901), the horizontal shift plate (902) being correspondingly supported on the horizontal positioning plate (801).

10. The dust cleaning device for municipal roads according to claim 9, characterized in that: The garbage receiving bucket (804) is a sieve plate structure with leakage holes; the bottom plate of the garbage collection box (13) and the garbage receiving bucket (804) are provided with ventilation holes (133) corresponding to each other.

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