Municipal road cleaning device

Abstract

The utility model discloses a municipal road cleaning device which comprises a rack, moving seats are fixed to the four corners of the bottom end of the rack, a sweeping wheel is rotationally connected to the position, located between the moving seats, of the bottom of the front end of the rack, a driving assembly is connected to the top end of the sweeping wheel, and a dust collection pipeline assembly is arranged on the bottom face of the rack. The dust collection pipeline assembly comprises a pipe body, a bottom opening and a filtering interception net, and the pipe body is of an L-shaped structure; according to the designed dust collection pipeline assembly, the bottom port of the pipe body faces the sweeping wheel, garbage can be directly swept into the bottom port of the pipe body when the sweeping wheel rotates, the garbage collection efficiency can be improved in cooperation with suction force provided by the air blower, and after the garbage is sucked into the pipe body, under blocking and intercepting of the filtering and intercepting net, the dust collection efficiency is improved. And when the garbage falls into the pipe body, the garbage passes through the bottom opening and the butt joint opening and finally falls into the box body, so that the garbage is accommodated, and the garbage is not easy to accumulate and block in the pipe body under the design, so that the normal use of the cleaning device is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of road cleaning, and in particular relates to a municipal road cleaning device. Background Art

[0002] After being used for a period of time, municipal roads need to be cleaned to ensure the normal use of the roads. After searching, a municipal road cleaning device is recorded in the Chinese patent application with application number CN202021871710.9. In this patent, the garbage on the road is cleaned by a sweeping wheel, and the cleaned garbage is absorbed by the rotation of the dust collecting fan, and the garbage is sucked into the dust collecting pipe, thereby playing the role of road cleaning.

[0003] However, the above patent still has certain shortcomings in actual use. First, the cleaning direction of the sweeping wheel does not correspond to the port of the dust collecting pipe, and the swept garbage cannot easily enter the dust collecting pipe, affecting the garbage collection efficiency. In addition, the absorbed garbage is easy to accumulate and clog the tail port of the dust collecting pipe, which is not conducive to the normal use of the cleaning device. Therefore, it is necessary to design a new road cleaning device to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a municipal road cleaning device to solve the problem that when the cleaning device in the cited patent proposed in the above background technology is in use, garbage is not easily absorbed by the dust collecting pipe, and garbage is easily accumulated and blocked at the tail end of the dust collecting pipe.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a municipal road cleaning device, comprising a stand, wherein four corners of the bottom end of the stand are fixed with a movable seat, the front end bottom of the stand is located between the movable seat and is rotatably connected to a sweeping wheel, the top of the sweeping wheel is connected to a driving assembly, the bottom surface of the stand is provided with a dust collecting duct assembly, the dust collecting duct assembly comprises a tube body, a bottom opening and a filter interception net, the tube body is an L-shaped structure, and the longitudinal cross-section is rectangular, the bottom end of the tube body opens toward the sweeping wheel, the bottom opening is through-opened at the bottom of the tube body, the filter interception net is obliquely fixed inside the tube body and is located directly above the bottom opening, a blower is installed on the top surface of the stand and is through-connected with the tail end of the tube body, a collecting box assembly is provided at the bottom of the tube body, the collecting box assembly comprises a box body and a docking port, the box body is a rectangular parallelepiped structure, the docking port is opened at the top of the box body and is aligned with the bottom opening.

[0006] Preferably, the driving assembly includes a support plate, a motor and a belt, both ends of the support plate are fixed to the movable seat, the motor is installed on the surface of the support plate, and the motor output shaft is connected to one end of the cleaning wheel through a belt.

[0007] Preferably, the dust collecting duct assembly further comprises a guide piece, which is fixed at the bottom end of the tube body and has an arc-shaped structure.

[0008] Preferably, the dust collecting duct assembly further comprises a scraper, which is fixed at the bottom end of the tube body and is located directly above the guide plate, and one end of the scraper is in contact with the surface of the sweeping wheel.

[0009] Preferably, the collection box assembly further comprises a side door, and the side door is rotatably connected to a side surface of the box body.

[0010] Preferably, the collection box assembly further comprises a rubber sealing pad, which is fixed to the top surface of the box body and fits with the bottom surface of the tube body.

[0011] Preferably, a connecting assembly is provided between the tube body and the box body, and the connecting assembly includes a fixing plate, a threaded rod and a threaded knob, the fixing plate is fixed to one side of the top end of the box body, the threaded rod is fixed to one side of the tail end of the tube body and passes through the fixing plate, and the threaded knob is threadedly connected to the threaded rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the designed dust collection duct assembly, the bottom port of the pipe body is facing the cleaning wheel. When the cleaning wheel rotates, the garbage can be directly swept into the bottom port of the pipe body. Combined with the suction provided by the blower, the garbage collection efficiency can be improved. After the garbage is sucked into the pipe body, it will pass through the bottom port and the docking port and finally fall into the interior of the box under the obstruction of the filter interception net, completing the storage of the garbage. Under this design, garbage is not easy to accumulate and clog the inside of the pipe body, thereby ensuring the normal use of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front cross-sectional view of the utility model;

[0015] Figure 2 For this utility model Figure 1 A side cross-sectional view of the middle sweeping wheel;

[0016] Figure 3 For this utility model Figure 1 A three-dimensional schematic diagram of the collection box assembly;

[0017] Figure 4 For this utility model Figure 1 A partial enlarged view of the midsole opening;

[0018] Figure 5 For this utility model Figure 1 A partial enlarged view of the bottom end of the middle tube body;

[0019] Figure 6 For this utility model Figure 1 A partial enlarged view of the middle connection component (900);

[0020] In the figure: 100, stand; 200, moving seat; 300, cleaning wheel; 400, driving assembly; 401, supporting plate; 402, motor; 403, belt; 500, dust collecting duct assembly; 501, tube body; 502, bottom opening; 503, filter interception net; 504, guide plate; 505, scraper; 600, collecting box assembly; 601, box body; 602, docking port; 603, side door; 604, rubber sealing pad; 700, blower; 900, connecting assembly; 901, fixing plate; 902, threaded plug rod; 903, threaded knob. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figures 1 to 6, is an embodiment of the utility model, and this embodiment provides a technical solution: a municipal road cleaning device, including a stand 100, a movable seat 200 is fixed at the four corners of the bottom end of the stand 100, and a roller is provided at the bottom of the movable seat 200. A person can push the stand 100 to move the entire device on the road, and the front bottom of the stand 100 is located between the movable seat 200 and is rotatably connected to a cleaning wheel 300, and the top of the cleaning wheel 300 is connected to a driving assembly 400, and the driving assembly 400 includes a support plate 40 1. Motor 402 and belt 403. Both ends of the support plate 401 are fixed to the movable base 200. The motor 402 is mounted on the surface of the support plate 401. The output shaft of the motor 402 is connected to one end of the cleaning wheel 300 through the belt 403. After the motor 402 is started, the belt 403 can drive the cleaning wheel 300 to rotate, thereby cleaning the garbage on the ground. The bottom surface of the stand 100 is provided with a dust collecting duct assembly 500. The dust collecting duct assembly 500 includes a tube body 501, a bottom opening 502, and a bottom opening 503. The tube body 501 is L-shaped and has a rectangular longitudinal section. The bottom end of the tube body 501 opens toward the cleaning wheel 300. The cleaning wheel 300 can directly sweep the garbage into the bottom end of the tube body 501. The bottom opening 502 is through-opened at the bottom of the tube body 501. The filtering intercepting net 503 is tilted and fixed inside the tube body 501 and is located directly above the bottom opening 502. A blower 700 is installed on the top surface of the stand 100 and is through-connected with the tail end of the tube body 501. When the blower 700 is started, 00, the garbage can be absorbed and moved inside the tube body 501 until it is intercepted by the filter interception net 503 and falls out from the bottom opening 502. A collection box assembly 600 is provided at the bottom of the tube body 501. The collection box assembly 600 includes a box body 601 and a docking port 602. The box body 601 is a rectangular structure. The docking port 602 is opened at the top of the box body 601 and is aligned with the bottom opening 502. The garbage falling out of the bottom opening 502 will pass through the docking port 602 and finally fall into the interior of the box body 601.

[0024] In this embodiment, preferably, the dust collecting duct assembly 500 further includes a guide piece 504 , which is fixed to the bottom end of the tube body 501 and has an arc-shaped structure, which is more conducive to the cleaning wheel 300 sweeping the garbage into the bottom end of the tube body 501 .

[0025] In this embodiment, preferably, the dust collection duct assembly 500 also includes a scraper 505, which is fixed to the bottom end of the tube body 501 and is located directly above the guide plate 504. One end of the scraper 505 is in contact with the surface of the cleaning wheel 300. When the cleaning wheel 300 rotates, the scraper 505 will continuously rub against the surface of the cleaning wheel 300 to scrape off the garbage or dust on the surface of the cleaning wheel 300.

[0026] In this embodiment, preferably, the collection box assembly 600 also includes a side door 603, which is rotatably connected to a side surface of the box body 601. Rollers are provided at the bottom of the box body 601. Personnel can regularly dismantle the box body 601 and open the side door 603 to dump the garbage inside.

[0027] In this embodiment, preferably, the collection box assembly 600 further includes a rubber sealing pad 604, which is fixed to the top surface of the box body 601 and fits with the bottom surface of the tube body 501 to play a sealing role.

[0028] In this embodiment, preferably, a connecting assembly 900 is provided between the tube body 501 and the box body 601, which can connect the tube body 501 and the box body 601. The connecting assembly 900 includes a fixing plate 901, a threaded rod 902 and a threaded knob 903. The fixing plate 901 is fixed to one side of the top end of the box body 601, the threaded rod 902 is fixed to one side of the tail end of the tube body 501 and passes through the fixing plate 901. The threaded knob 903 is threadedly connected to the threaded rod 902, thereby fixing the tube body 501 and the box body 601 together. If the box body 601 needs to be disassembled, the threaded knob 903 can be loosened and removed.

[0029] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal road cleaning device, comprising a stand (100), characterized in that: The four corners of the bottom end of the stand (100) are all fixed with movable seats (200); the front end bottom of the stand (100) is located between the movable seats (200) and is rotatably connected to a cleaning wheel (300); the top end of the cleaning wheel (300) is connected to a driving assembly (400); the bottom surface of the stand (100) is provided with a dust collecting duct assembly (500); the dust collecting duct assembly (500) comprises a tube body (501), a bottom opening (502) and a filtering interception net (503); the tube body (501) is in an L-shaped structure and has a rectangular longitudinal section; the bottom end opening of the tube body (501) faces the cleaning wheel (300); the bottom opening (502 ... dust collecting duct assembly (500); the dust collecting duct assembly (500) comprises a dust collecting duct assembly (500); the dust collecting duct assembly (500) comprises a dust collecting duct assembly (500); the dust collecting duct assembly (500) comprises a The opening (502) is through-opened at the bottom of the tube body (501); the filtering interception net (503) is tilted and fixed inside the tube body (501) and is located directly above the bottom opening (502); a blower (700) is installed on the top surface of the stand (100) and is through-connected to the tail end of the tube body (501); a collecting box assembly (600) is arranged at the bottom of the tube body (501); the collecting box assembly (600) includes a box body (601) and a docking opening (602); the box body (601) is a rectangular parallelepiped structure; the docking opening (602) is opened at the top of the box body (601) and is aligned with the bottom opening (502).

2. A municipal road cleaning device according to claim 1, characterized in that: The driving assembly (400) comprises a support plate (401), a motor (402) and a belt (403); both ends of the support plate (401) are fixed to the movable seat (200); the motor (402) is mounted on the surface of the support plate (401); and the output shaft of the motor (402) is connected to one end of the cleaning wheel (300) in a transmission manner via the belt (403).

3. A municipal road cleaning device according to claim 1, characterized in that: The dust collecting duct assembly (500) further comprises a guide piece (504), wherein the guide piece (504) is fixed to the bottom end of the tube body (501) and has an arc-shaped structure.

4. A municipal road cleaning device according to claim 3, characterized in that: The dust collecting duct assembly (500) further comprises a scraper (505), which is fixed at the bottom end of the tube body (501) and is located directly above the guide plate (504), and one end of the scraper (505) is in contact with the surface of the cleaning wheel (300).

5. A municipal road cleaning device according to claim 1, characterized in that: The collection box assembly (600) further comprises a side door (603), and the side door (603) is rotatably connected to a side surface of the box body (601).

6. A municipal road cleaning device according to claim 5, characterized in that: The collection box assembly (600) further comprises a rubber sealing pad (604), wherein the rubber sealing pad (604) is fixed on the top surface of the box body (601) and fits with the bottom surface of the tube body (501).

7. A municipal road cleaning device according to claim 1, characterized in that: A connection assembly (900) is provided between the tube body (501) and the box body (601), and the connection assembly (900) comprises a fixing plate (901), a threaded rod (902) and a threaded knob (903); the fixing plate (901) is fixed to one side of the top end of the box body (601); the threaded rod (902) is fixed to one side of the rear end of the tube body (501) and passes through the fixing plate (901); and the threaded knob (903) is threadedly connected to the threaded rod (902).

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