Municipal road surface cleaning equipment

Abstract

The invention relates to the technical field of road surface cleaning equipment, in particular to municipal road surface cleaning equipment which comprises a cleaning trolley, a connecting rod is arranged at the upper end of the cleaning trolley, and walking wheels are arranged at the lower end of the cleaning trolley. The cleaning device is characterized in that a dust collection assembly, a rolling brush assembly, a flushing assembly and a collection assembly are sequentially arranged in the cleaning trolley from front to back; the dust collection assembly comprises a dust collector and a dust collector driving mechanism for driving the dust collector to do reciprocating rectilinear motion; the rolling brush assembly comprises a brush roller, a connecting rod I and an adjusting rod I. The washing assembly comprises a washing spray head and a spray head mounting frame. The dust collection assembly, the rolling brush assembly, the flushing assembly and the collecting assembly are sequentially arranged in the cleaning trolley from front to back, dust collection operation, brushing operation, flushing operation and garbage collection can be sequentially conducted on a road, and the cleaning quality and the cleaning efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of road surface cleaning equipment, and more specifically, to a municipal road surface cleaning equipment. Background Art

[0002] In the prior art, when cleaning the road surface, the ground is generally flushed through a water spray pipe. This cleaning method can only clean some dust on the ground, but some mud or sticky garbage stuck on the ground is difficult to clean and can only be removed manually, and the cleaning efficiency is relatively low.

[0003] Therefore, it is necessary to improve the prior art. Summary of the invention

[0004] In order to overcome the deficiencies in the prior art, a municipal road cleaning device is provided which is easy to use and has high cleaning efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A municipal road cleaning device comprises a cleaning trolley, wherein a connecting rod is arranged at the upper end of the cleaning trolley, a running wheel is arranged at the lower end of the cleaning trolley, and a dust collecting component, a roller brush component, a flushing component and a collecting component are arranged in sequence from front to back in the cleaning trolley; The dust collection assembly includes a dust collector and a dust collector driving mechanism for driving the dust collector to reciprocate and linearly move; The roller brush assembly includes a brush roller, a connecting rod I and an adjusting rod I. The front and rear sides of the inner top of the cleaning trolley are fixedly provided with an articulated seat I, and the front and rear sides of the inner top of the cleaning trolley are slidably provided with an articulated seat II. One end of the adjusting rod I is hinged on the articulated seat I, and one end of the connecting rod I is hinged on the articulated seat II through the transmission rod I. The roller shaft of the brush roller is hinged to the other end of the connecting rod I and the adjusting rod I respectively; a first pulley is fixedly provided on the transmission rod I, and a second pulley is fixedly provided on the roller shaft of the brush roller. The first pulley and the second pulley are connected by a first belt, and the transmission rod I is connected to a power source through a transmission mechanism; The flushing assembly includes a flushing nozzle and a nozzle mounting frame, wherein the nozzle mounting frame is located inside the cleaning trolley, a plurality of flushing nozzles are arranged along the length direction of the nozzle mounting frame, the flushing nozzles are connected to a water supply device through a pipeline, and the flushing nozzles are arranged obliquely backwards; The collecting assembly comprises a collecting box and a material guide plate. The material guide plate is arranged between the collecting box and the flushing nozzle, and the material guide plate matches with the material feed port of the collecting box.

[0006] Preferably, the vacuum cleaner driving mechanism comprises a guide rod, a reciprocating screw and a reciprocating slider, the guide rod and the reciprocating screw are arranged in parallel and are rotatably connected to the inner side of the cleaning trolley, the reciprocating slider is threadedly matched with the reciprocating screw, the reciprocating slider is slidably matched with the guide rod, and the vacuum cleaner is arranged on the lower side of the reciprocating slider; A transmission rod II is arranged at the upper end of the cleaning trolley, and the transmission rod II is connected to a driving motor through a belt mechanism I. A third pulley is arranged on the transmission rod II, and a fourth pulley is arranged on the transmission rod I. The third pulley and the fourth pulley are connected by a second belt.

[0007] Preferably, a cleaning nozzle is provided on the reciprocating slider, the cleaning nozzle is connected to the water supply device through a pipeline, and the water spray port of the cleaning nozzle points to the brush roller.

[0008] Preferably, a slide rail I is provided at the upper end of the cleaning trolley, a slider I is slidably provided inside the slide rail I, the articulated seat II is fixedly provided at the lower end of the slider I, and the slider I is connected to a linear drive that drives it to move along the slide rail I.

[0009] Preferably, an articulated seat III is fixedly provided on the upper end of the cleaning trolley, an adjusting rod is rotatably provided on the articulated seat III, the nozzle mounting frame is fixedly provided on the lower end of the adjusting rod, a control rod is fixedly provided on the upper end of the adjusting rod, a turntable is fixedly provided on the transmission rod II, a connecting pin is eccentrically provided on the turntable, and a connecting rod is hinged between the connecting pin and the control rod.

[0010] Preferably, an articulated seat IV and a slide rail II are fixedly provided at the upper end of the cleaning trolley, a slider II is slidably provided in the slide rail II, an articulated seat V is fixedly provided at the lower end of the slider II, a connecting rod II is provided on the articulated seat IV, an adjusting rod II is hinged on the articulated seat V, the lower end of the connecting rod II is hinged to the lower end of the adjusting rod II, and the material guide plate is fixedly provided on the connecting rod II.

[0011] Preferably, the slider II is fixedly connected to the slider I.

[0012] Preferably, the connecting rod II and the adjusting rod II are coaxially hinged with a cleaning roller, the cleaning roller is located on the upper side of the guide plate and contacts the guide plate, a fifth pulley is fixedly provided at one end of the cleaning roller, a transmission rod III is rotatably provided at the upper end of the cleaning trolley, a sixth pulley is fixedly provided on the transmission rod III, the fifth pulley is connected to the sixth pulley by a third belt, and the transmission rod III is connected to the transmission rod II by a belt mechanism II.

[0013] Preferably, a mud guard is arranged on the upper side of the cleaning roller, a scraper plate is arranged between the mud guard and the cleaning roller, and the mud guard and the scraper plate are both arranged on the connecting rod II.

[0014] Preferably, a vertical water filtering groove is provided on the lower side of the scraper plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention arranges a dust suction component, a roller brush component, a flushing component and a collection component in sequence from front to back in the cleaning trolley, and can perform dust suction, brushing, flushing and garbage collection on the road in sequence, thereby improving the cleaning quality and cleaning efficiency. The dust suction operation can clean floating dust and independent garbage. For stubborn stains, the brushing operation can separate the stains from the road surface, and then the separated stains are cleaned by the reciprocating flushing nozzle, and the stains are flushed into the collection component. The collection component is provided with a guide plate, which can filter water and only collect stains, thereby reducing space occupation. The roller brush component and the guide plate can both be raised and lowered, and do not contact the ground when not working, thereby increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Figure 1 It is a structural schematic diagram of one angle of the present invention; Figure 2 It is a structural schematic diagram of another angle of the present invention; Figure 3 It is a schematic diagram of the lower structure of the present invention; Figure 4 It is a structural schematic diagram of an angle inside the present invention; Figure 5 for Figure 4 A partial enlarged view of middle A; Figure 6 It is a schematic diagram of the structure from another angle inside the present invention.

[0018] In the figure: 1-cleaning trolley, 101-slide rail Ⅰ, 102-slider Ⅰ, 103-linear drive, 104-articulated seat Ⅲ, 105-slide rail Ⅱ, 106-slider Ⅱ, 107-transmission rod Ⅲ, 2-connecting rod, 3-travel wheel, 4-dust suction assembly, 401-dust collector, 402-guide rod, 402-reciprocating screw, 404-reciprocating slider, 405-cleaning nozzle, 5-roller brush assembly, 501-brush roller, 502-connecting rod Ⅰ, 503-adjusting rod Ⅰ, 504-articulated seat Ⅰ, 505-articulated seat Ⅱ, 506-transmission rod Ⅰ, 507-first pulley, 508-second pulley, 509-first belt, 510-third pulley, 511-first Four pulleys, 512-the second belt, 6-flushing assembly, 601-flushing nozzle, 602-nozzle mounting bracket, 603-water supplier, 604-adjusting rod, 605-control rod, 606-connecting rod, 7-collecting assembly, 701-collecting box, 702-material guide plate, 703-articulated seat IV, 704-articulated seat V, 705-connecting rod II, 706-adjusting rod II, 707-cleaning roller, 708-the fifth pulley, 709-the sixth pulley, 710-the third belt, 711-belt mechanism II, 712-mud guard, 713-scraper plate, 714-water filter vertical trough, 8-transmission rod II, 801-belt mechanism I, 802-driving motor, 803-turntable. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 6 As shown, a municipal road cleaning device comprises a cleaning trolley 1. A connecting rod 2 is provided at the upper end of the cleaning trolley 1 for connecting a vehicle. A walking wheel 3 is provided at the lower end of the cleaning trolley 1 for easy walking. A dust suction component 4, a roller brush component 5, a flushing component 6 and a collecting component 7 are sequentially provided in the cleaning trolley 1 from front to back. The dust suction component 4, the roller brush component 5, the flushing component 6 and the collecting component 7 are used to perform dust suction operations, brushing operations, flushing operations and garbage collection on the road respectively. The dust suction operation cleans floating dust and independent garbage. For stubborn stains, the brushing operation can separate the stains from the road surface. The separated stains are then cleaned by a reciprocatingly swinging flushing nozzle and the stains are flushed into the collecting component. The dust collection component 4 includes a dust collector 401 and a dust collector driving mechanism for driving the dust collector 401 to reciprocate in a straight line. Preferably, the dust collector driving mechanism includes a guide rod 402, a reciprocating screw 403 and a reciprocating slider 404. The guide rod 402 and the reciprocating screw 403 are arranged in parallel and are rotatably connected to the inner side of the cleaning trolley 1. The reciprocating slider 404 is threadedly matched with the reciprocating screw 403. The reciprocating slider 404 is slidably matched with the guide rod 402. The dust collector 401 is arranged on the lower side of the reciprocating slider 404; the guide rod 402 is used for guiding, and the reciprocating screw 403 drives the dust collector 401 to reciprocate to perform dust collection operations on different positions. By moving the dust collector 401, the dependence on the caliber and power of the dust collector 401 can be reduced, thereby reducing costs.

[0021] The roller brush assembly 5 includes a brush roller 501, a connecting rod Ⅰ502 and an adjusting rod Ⅰ503. Articulated seats Ⅰ504 are fixedly arranged on the front and rear sides of the inner top of the cleaning trolley 1, and articulated seats Ⅱ505 are slidably arranged on the front and rear sides of the inner top of the cleaning trolley 1. One end of the adjusting rod Ⅰ503 is hinged on the articulated seat Ⅱ505, and one end of the connecting rod Ⅰ502 is hinged on the articulated seat Ⅰ504 through a transmission rod Ⅰ506. The roller shaft of the brush roller 501 is hinged to the other end of the connecting rod Ⅰ502 and the adjusting rod Ⅰ503 respectively; by adjusting the position of the articulated seat Ⅱ505 on the cleaning trolley, the height of the brush roller 501 can be changed, so that the brush roller 501 is in contact with the ground when working and raised when not working.

[0022] Specifically, a slide rail Ⅰ101 is provided at the upper end of the cleaning trolley 1, a slider Ⅰ102 is slidably provided in the slide rail Ⅰ101, an articulated seat Ⅱ505 is fixedly provided at the lower end of the slider Ⅰ101, and the slider Ⅰ101 is connected to a linear driver 103 that drives it to move along the slide rail Ⅰ101. The linear driver 103 can be a linear motor or a hydraulic cylinder, and the position of the slider Ⅰ10 is changed by the linear driver 103, thereby changing the height of the brush roller 501.

[0023] The flushing assembly 6 includes a flushing nozzle 601 and a nozzle mounting frame 602. The nozzle mounting frame 602 is located on the inner side of the cleaning trolley 1. Specifically, an articulated seat III104 is fixedly provided on the upper end of the cleaning trolley 1. An adjusting rod 604 is rotatably provided on the articulated seat III104. The nozzle mounting frame 602 is fixedly provided at the lower end of the adjusting rod 604. The nozzle mounting frame 602 is reciprocated by the reciprocating swing of the adjusting rod 604. A plurality of flushing nozzles 601 are provided along the length direction of the nozzle mounting frame 602. The flushing nozzle 601 is connected to a water supply device 603 through a pipeline 602. The flushing nozzle 601 is arranged to be tilted backward. The water supply device 603 can adopt a combination of a water tank and a water pump.

[0024] A cleaning nozzle 405 is provided on the reciprocating slider 404 . The cleaning nozzle 405 is connected to the water supplier 603 through a pipeline. The water spray port of the cleaning nozzle 405 points to the brush roller 501 to clean the stains adhered to the brush roller 501 .

[0025] A transmission rod II8 is provided at the upper end of the cleaning trolley 1, and the transmission rod II8 is connected to a drive motor 802 through a belt mechanism I801, and the drive motor 802 is used to provide torque to the transmission rod II8. A third pulley 510 is provided on the transmission rod II8, and a fourth pulley 511 is provided on the transmission rod I506, and the third pulley 510 and the fourth pulley 511 are connected through a second belt 512.

[0026] The transmission rod I 506 is powered by the second belt 512. A first pulley 507 is fixedly disposed on the transmission rod I 506, and a second pulley 508 is fixedly disposed on the roller shaft of the brush roller 501. The first pulley 507 and the second pulley 508 are connected by a first belt 509, and the brush roller 501 is powered by the first belt 509.

[0027] A control rod 605 is fixedly provided on the upper end of the adjustment rod 604, a rotating disk 803 is fixedly provided on the transmission rod II8, a connecting pin is eccentrically provided on the rotating disk 803, and a connecting rod 606 is hinged between the connecting pin and the control rod 605. When the transmission rod II8 rotates, the adjustment rod 604 is driven to swing back and forth through the rotating disk 803 and the connecting rod 606, and then the nozzle mounting frame 602 and the flushing nozzle 601 are driven to swing back and forth to clean the ground.

[0028] The collecting assembly 7 includes a collecting box 701 and a guide plate 702. The collecting box 701 is fixedly arranged on the cleaning trolley 1. The upper end of the cleaning trolley 1 is fixedly provided with an articulated seat IV 703 and a slide rail II 105. A slider II 106 is slidably arranged in the slide rail II 105. The lower end of the slider II 106 is fixedly provided with an articulated seat V 704. A connecting rod II 705 is arranged on the articulated seat IV 703. An adjusting rod II 706 is hinged on the articulated seat V 704. The lower end of the connecting rod II 705 is hinged to the lower end of the adjusting rod II 706. The guide plate 702 is fixedly arranged on the connecting rod II 705. The slider II 106 is fixedly connected to the slider I 102. When the slider I 102 moves, the slider II 106 is driven to move synchronously, thereby synchronously controlling the lifting and lowering of the guide plate 702 and the brush roller 501. The material guide plate 702 is arranged between the collection box 701 and the flushing nozzle 601. The material guide plate 702 cooperates with the feed inlet of the collection box 701. A water filtering vertical groove 714 is arranged at the lower side of the material guide plate.

[0029] In order to facilitate the introduction of the stains on the guide plate 702 into the collection box 701, the connecting rod II 705 and the adjusting rod II 706 are coaxially hinged with a cleaning roller 707, which is located on the upper side of the guide plate 702 and contacts the guide plate 702. A fifth pulley 708 is fixedly arranged at one end of the cleaning roller 707. A transmission rod III 107 is rotatably arranged at the upper end of the cleaning trolley 1, and a sixth pulley 709 is fixedly arranged on the transmission rod III 107. The fifth pulley 708 and the sixth pulley 709 are connected through the third belt 710, and the transmission rod III 107 and the transmission rod II 8 are connected through the belt mechanism II 711. When the transmission rod II 8 rotates, the transmission rod III 107 is driven to rotate through the belt mechanism II 711, and then the cleaning roller 707 is driven to rotate through the third belt 710.

[0030] A mud guard 712 is arranged on the upper side of the cleaning roller 707 to prevent the cleaning roller 707 from throwing water off. A scraper plate 713 is arranged between the mud guard 712 and the cleaning roller 707. The mud guard 712 and the scraper plate 713 are both arranged on the connecting rod II 705.

[0031] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention, and various changes should be included in the protection scope of the present invention.

Claims

1. A municipal road cleaning device, comprising a cleaning trolley (1), wherein a connecting rod (2) is provided at the upper end of the cleaning trolley (1), and a running wheel (3) is provided at the lower end of the cleaning trolley (1), characterized in that: The cleaning trolley (1) is provided with a dust suction component (4), a roller brush component (5), a flushing component (6) and a collecting component (7) in sequence from front to back; The dust collection assembly (4) comprises a dust collector (401) and a dust collector driving mechanism for driving the dust collector (401) to reciprocate in linear motion; The roller brush assembly (5) comprises a brush roller (501), a connecting rod I (502) and an adjusting rod I (503); an articulated seat I (504) is fixedly provided on both the front and rear sides of the inner top of the cleaning trolley (1); an articulated seat II (505) is slidably provided on both the front and rear sides of the inner top of the cleaning trolley (1); one end of the adjusting rod I (503) is articulated on the articulated seat II (505); one end of the connecting rod I (502) is articulated on the articulated seat I via a transmission rod I (506). (504), the roller shaft of the brush roller (501) is hinged to the other end of the connecting rod I (502) and the adjusting rod I (503) respectively; a first pulley (507) is fixedly provided on the transmission rod I (506), a second pulley (508) is fixedly provided on the roller shaft of the brush roller (501), the first pulley (507) and the second pulley (508) are connected by a first belt (509), and the transmission rod I (506) is connected to a power source through a transmission mechanism; The flushing assembly (6) comprises a flushing nozzle (601) and a nozzle mounting frame (602), wherein the nozzle mounting frame (602) is located inside the cleaning trolley (1), a plurality of flushing nozzles (601) are arranged along the length direction of the nozzle mounting frame (602), the flushing nozzles (601) are connected to a water supply device (603) via a pipeline (602), and the flushing nozzles (601) are arranged to be tilted backwards; The collecting assembly (7) comprises a collecting box (701) and a material guide plate (702); the material guide plate (702) is arranged between the collecting box (701) and the flushing nozzle (601); the material guide plate (702) cooperates with a material feed port of the collecting box (701).

2. A municipal road cleaning device according to claim 1, characterized in that: The vacuum cleaner driving mechanism comprises a guide rod (402), a reciprocating screw (403) and a reciprocating slider (404); the guide rod (402) and the reciprocating screw (403) are arranged in parallel and are both rotatably connected to the inner side of the cleaning trolley (1); the reciprocating slider (404) is threadedly engaged with the reciprocating screw (403); the reciprocating slider (404) is slidably engaged with the guide rod (402); and the vacuum cleaner (401) is arranged on the lower side of the reciprocating slider (404); A transmission rod II (8) is provided at the upper end of the cleaning trolley (1); the transmission rod II (8) is connected to a driving motor (802) via a belt mechanism I (801); a third belt pulley (510) is provided on the transmission rod II (8); a fourth belt pulley (511) is provided on the transmission rod I (506); and the third belt pulley (510) and the fourth belt pulley (511) are connected via a second belt (512).

3. A municipal road cleaning device according to claim 2, characterized in that: The reciprocating slider (404) is provided with a cleaning nozzle (405), the cleaning nozzle (405) is connected to the water supply device (603) via a pipeline, and the water spray port of the cleaning nozzle (405) points toward the brush roller (501).

4. A municipal road cleaning device according to claim 1, characterized in that: The upper end of the cleaning trolley (1) is provided with a slide rail I (101), a slider I (102) is slidably provided inside the slide rail I (101), the articulated seat II (505) is fixedly provided at the lower end of the slider I (101), and the slider I (101) is connected to a linear drive (103) for driving it to move along the slide rail I (101).

5. A municipal road cleaning device according to claim 2, characterized in that: An articulated seat III (104) is fixedly provided at the upper end of the cleaning trolley (1), an adjusting rod (604) is rotatably provided on the articulated seat III (104), the nozzle mounting frame (602) is fixedly provided at the lower end of the adjusting rod (604), a control rod (605) is fixedly provided at the upper end of the adjusting rod (604), a rotating disk (803) is fixedly provided on the transmission rod II (8), a connecting pin is eccentrically provided on the rotating disk (803), and a connecting rod (606) is hingedly connected between the connecting pin and the control rod (605).

6. A municipal road cleaning device according to claim 4, characterized in that: The cleaning trolley (1) is fixedly provided with an articulated seat IV (703) and a slide rail II (105) at the upper end, a slider II (106) is slidably provided in the slide rail II (105), an articulated seat V (704) is fixedly provided at the lower end of the slider II (106), a connecting rod II (705) is provided on the articulated seat IV (703), an adjusting rod II (706) is hingedly connected to the articulated seat V (704), the lower end of the connecting rod II (705) is hingedly connected to the lower end of the adjusting rod II (706), and the material guide plate (702) is fixedly provided on the connecting rod II (705).

7. A municipal road cleaning device according to claim 6, characterized in that: The slider II (106) is fixedly connected to the slider I (102).

8. A municipal road cleaning device according to claim 6, characterized in that: The connecting rod II (705) and the adjusting rod II (706) are coaxially hinged with a cleaning roller (707), the cleaning roller (707) is located on the upper side of the material guide plate (702) and contacts the material guide plate (702), a fifth pulley (708) is fixedly arranged at one end of the cleaning roller (707), a transmission rod III (107) is rotatably arranged at the upper end of the cleaning trolley (1), a sixth pulley (709) is fixedly arranged on the transmission rod III (107), the fifth pulley (708) and the sixth pulley (709) are connected via a third belt (710), and the transmission rod III (107) and the transmission rod II (8) are connected via a belt mechanism II (711).

9. A municipal road cleaning device according to claim 8, characterized in that: A mudguard (712) is arranged on the upper side of the cleaning roller (707), a scraper plate (713) is arranged between the mudguard (712) and the cleaning roller (707), and both the mudguard (712) and the scraper plate (713) are arranged on the connecting rod II (705).

10. A municipal road cleaning device according to claim 1, characterized in that: A vertical water filtering groove (714) is provided on the lower side of the material guide plate (702).

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