Closed sweeper capable of reducing garbage residues

Abstract

The utility model belongs to the technical field of closed sweepers, and particularly relates to a closed sweeper capable of reducing garbage residues, which comprises a shell and a cleaning roller assembled in the shell, a driving motor of the cleaning roller is mounted on the side wall of the shell, a first bearing of the cleaning roller is mounted on the other side wall of the shell, and a second bearing of the cleaning roller is mounted on the first bearing. A guide plate is arranged in the shell, a carding roller is further assembled in the shell, a stepping motor of the carding roller is installed on the side wall of the shell, a second bearing of the carding roller is installed on the other side wall of the shell, and a cleaning assembly is further connected into the shell. When the carding roller rotates, sundries on the upper die can be treated, then the sundries fall into the shell to be stored, the situation that the sundries on the carding roller are not cleaned and are attached to the cleaning roller again is avoided, meanwhile, the cleaning assembly can conveniently push garbage in the shell to the closing door, and then the garbage can be conveniently treated after the closing door is opened; and the situation that garbage remains in the shell is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of closed sweepers, and in particular relates to a closed sweeper capable of reducing garbage residue. Background Art

[0002] An enclosed road sweeper is a professional, environmentally friendly cleaning device that boasts a large cleaning area, high cleaning speed, high efficiency, and environmental friendliness. Currently, enclosed road sweepers are installed on skid-steer loaders for road cleaning.

[0003] After searching, the "enclosed sweeper for easy cleaning" disclosed in the application number "CN202322313563.3" is also an increasingly mature technology. When it includes a lower shell, a rotating roller is rotatably inserted between the two sides of the lower shell, and a plurality of cleaning brushes are fixedly connected to the outer wall of the rotating roller. A sliding shell is slidably inserted at the top of the lower shell, and a rotating shaft is rotatably inserted between the two ends of the sliding shell. A plurality of ball head levers are fixedly connected to the outer wall of the rotating shaft. When the sliding shell is lowered, the ball head lever is inserted between the two cleaning brushes. A plurality of first electric push rods are fixedly connected to the top outer wall of the lower shell, and the top end of the first electric push rod is fixedly connected to the sliding shell. A front side door is provided on one side of the lower shell. The utility model moves the sliding shell downward under the drive of the first electric push rod until the ball head lever is inserted between the two cleaning brushes, and then uses the rotational force of the ball head lever to peel off the debris adhered to the cleaning brush, thereby solving the problem that the brush is located in the box and is inconvenient to clean. However, the problem of debris on the cleaning brush is solved, but how to deal with the debris on the rotating roller? If the debris on the rotating roller is not dealt with, the cleaning brush will still contact the rotating roller after rotation, and then some debris will adhere to the rotating roller. At the same time, how to remove the garbage from the interior of the closed sweeper is also a problem to be solved. If it is done through the front side door, professional tools are required, which takes a lot of time. The internal space of the closed sweeper is not convenient for tools to enter, and it is easy to cause garbage residue. Utility Model Content

[0004] The purpose of the present utility model is to provide a closed sweeper that can reduce garbage residue, aiming to solve the existing technology. However, the problem of debris on the cleaning brush is solved, but how to deal with the debris on the rotating roller? If the debris on the rotating roller is not dealt with, the cleaning brush will still contact the rotating roller after rotation, and then some debris will adhere to the rotating roller. At the same time, how to remove the garbage from the interior of the closed sweeper is also a problem to be solved. If it is done through the front side door, professional tools are needed to complete it, which takes a lot of time. The internal space of the closed sweeper is not convenient for tools to enter, which also easily causes garbage residue.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a closed sweeper that can reduce garbage residue, comprising a shell and a cleaning roller assembled inside the shell, the side wall of the shell is installed with a driving motor for the cleaning roller, the other side wall of the shell is installed with a first bearing for the cleaning roller, the interior of the shell is also equipped with a combing roller, the side wall of the shell is installed with a stepping motor for the combing roller, the other side wall of the shell is installed with a second bearing for the combing roller, the interior of the shell is installed with a guide plate, the back end of the shell is installed with a closing door, and the interior of the shell is also connected to a cleaning component.

[0006] As a preferred closed sweeper of the utility model that can reduce garbage residue, the cleaning roller is connected to the inside of the shell by driving the motor and the first bearing to rotate clockwise, and the combing roller is connected to the inside of the shell by the stepping motor and the second bearing to rotate counterclockwise.

[0007] As a preferred closed sweeper of the present invention that can reduce garbage residue, the guide plate is installed inside the shell in an inclined shape, and the combing roller is in contact with the brush of the cleaning roller.

[0008] As a preferred closed sweeper of the utility model that can reduce garbage residue, the cleaning assembly includes: a support plate, a screw rod, a third bearing, a guide rod, a threaded sleeve, a mounting bracket, an electric rod, a scraper and a first motor. The support plate is installed inside the shell, the screw rod is connected between the support plate and the shell, the third bearing is installed at one end of the screw rod, the guide rod is located on the left and right sides of the screw rod and is installed between the support plate and the shell, the threaded sleeve is connected to the surface of the screw rod and the guide rod, the mounting bracket is connected to the bottom end of the threaded sleeve, the electric rod is installed inside the mounting bracket, the scraper is connected to the telescopic end of the electric rod, and the first motor is installed on the outer wall of the shell.

[0009] As a preferred closed sweeper of the utility model capable of reducing garbage residue, the threaded sleeve is connected to the surface of the screw rod by threads, and the threaded sleeve is connected to the surface of the guide rod by sleeve sliding.

[0010] As a preferred closed sweeper of the present invention that can reduce garbage residue, the output shaft of the first motor is connected to one end of the screw rod, and the other end of the screw rod is connected to the support plate through a third bearing, and the screw rod is rotatably connected to the housing through the third bearing.

[0011] As a preferred closed sweeper of the utility model that can reduce garbage residue, the scraper is connected to the shell through an electric rod to form a lifting connection, and the length of the scraper is adapted to the shell.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model utilizes the cooperation between the guide plate and the combing roller, and when the combing roller rotates, the debris on the upper mold can be processed and then dropped into the shell for storage, so as to avoid the situation where the debris on the combing roller is not cleaned and re-adheres to the cleaning roller. At the same time, the cleaning component can also conveniently push the garbage inside the shell to the closed door, and then it is convenient to process the garbage after opening the closed door, so as to avoid the garbage remaining in the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 4 This is a front structural diagram of the cleaning component of the present invention;

[0019] Figure 5 This is a schematic diagram of the top view of the cleaning component of the present invention.

[0020] In the figure: 1. Housing; 2. Cleaning roller; 3. Drive motor; 4. First bearing; 5. Combing roller; 6. Stepper motor; 7. Second bearing; 8. Guide plate; 9. Closing door; 10. Support plate; 11. Screw; 12. Third bearing; 13. Guide rod; 14. Threaded sleeve; 15. Mounting bracket; 16. Electric rod; 17. Scraper; 18. First motor. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figure 1-5The utility model provides the following technical solutions: a closed sweeper that can reduce garbage residue, including a shell 1 and a cleaning roller 2 assembled inside the shell 1, a driving motor 3 of the cleaning roller 2 is installed on the side wall of the shell 1, a first bearing 4 of the cleaning roller 2 is installed on the other side wall of the shell 1, a combing roller 5 is also assembled inside the shell 1, a stepping motor 6 of the combing roller 5 is installed on the side wall of the shell 1, a second bearing 7 of the combing roller 5 is installed on the other side wall of the shell 1, a guide plate 8 is installed inside the shell 1, a closing door 9 is installed at the back end of the shell 1, and a cleaning component is also connected to the inside of the shell 1.

[0024] In the preferred embodiment, the cleaning roller 2 is connected to the inside of the housing 1 through the drive motor 3 and the first bearing 4 in a clockwise rotation, and the combing roller 5 is connected to the inside of the housing 1 through the stepping motor 6 and the second bearing 7 in a counterclockwise rotation.

[0025] In the preferred embodiment, the guide plate 8 is installed inside the housing 1 in an inclined shape, and the combing roller 5 is in contact with the brush of the cleaning roller 2 .

[0026] In the embodiment, first of all, the enclosed sweeper belongs to the existing mature technology, and the model of the enclosed sweeper is: hcn 020272bm. At the same time, there is no obvious connection with the technical features described in the article, and the specific working principle will not be elaborated in the article.

[0027] The cleaning roller 2 of the closed sweeper is connected to the power supply by the driving motor 3, which can drive the cleaning roller 2 to rotate clockwise along the inner ring of the first bearing 4 inside the shell 1, thereby cleaning the garbage. Subsequently, the combing roller 5 is connected to the power supply by the stepping motor 6, which can drive the combing roller 5 to rotate counterclockwise along the inner ring of the second bearing 7 inside the shell 1, and the combing roller 5 is fitted with the brush of the cleaning roller 2, and then the combing roller 5 absorbs the debris adhered to the brush of the cleaning roller 2. Then, the guide plate 8 is fitted with the combing roller 5 again, and then the guide plate 8 will scrape off the debris adhered to the surface of the combing roller 5, and then drop it into the inside of the shell 1, thereby reducing the debris adhered to the surface of the cleaning roller 2, and avoiding the situation where the garbage is not cleaned cleanly due to the debris adhered to the surface of the cleaning roller 2.

[0028] It should be noted that the rotation speeds of the drive motor 3 and the stepper motor 6 are adjusted according to actual conditions to avoid gaps caused by the carding roller 5 adhering to debris on the surface of the cleaning roller 2 due to the same rotation speed of the drive motor 3 and the stepper motor 6.

[0029] Example 2

[0030] See also Figure 1-5The cleaning assembly includes: a support plate 10, a screw rod 11, a third bearing 12, a guide rod 13, a threaded sleeve 14, a mounting bracket 15, an electric rod 16, a scraper 17 and a first motor 18. The support plate 10 is installed inside the housing 1, the screw rod 11 is connected between the support plate 10 and the housing 1, the third bearing 12 is installed at one end of the screw rod 11, the guide rod 13 is located on the left and right sides of the screw rod 11 and is installed between the support plate 10 and the housing 1, the threaded sleeve 14 is connected to the surface of the screw rod 11 and the guide rod 13, the mounting bracket 15 is connected to the bottom end of the threaded sleeve 14, the electric rod 16 is installed inside the mounting bracket 15, the scraper 17 is connected to the telescopic end of the electric rod 16, and the first motor 18 is installed on the outer wall of the housing 1.

[0031] In the preferred embodiment, the threaded sleeve 14 is connected to the surface of the screw rod 11 by threads, and the threaded sleeve 14 is connected to the surface of the guide rod 13 by sleeve sliding.

[0032] In the preferred embodiment, the output shaft of the first motor 18 is connected to one end of the screw rod 11 , and the other end of the screw rod 11 is connected to the support plate 10 via the third bearing 12 , and the screw rod 11 is rotationally connected to the housing 1 via the third bearing 12 .

[0033] In the preferred embodiment, the scraper 17 is connected to the housing 1 in a lifting manner via the electric rod 16 , and the length of the scraper 17 is adapted to the housing 1 .

[0034] In the embodiment, according to the description of the first embodiment, after garbage is stored inside the shell 1, the electric rod 16 is connected to the power supply to start the scraper 17 close to the inner bottom end of the shell 1, and then the first motor 18 is connected to the power supply to start the screw rod 11 to rotate, so that the screw rod 11 rotates between the support plate 10 and the shell 1 using the third bearing 12, and then the threaded sleeve 14 starts to move along the thread on the surface of the screw rod 11, and at the same time the guide rod 13 limits the threaded sleeve 14 to move together with the screw rod 11, and then the reciprocating motion of the threaded sleeve 14 can drive the mounting frame 15 to move together, and the movement of the mounting frame 15 will drive the electric rod 16 to move, and at the same time the movement of the electric rod 16 will drive the scraper 17 to move, and then the scraper 17 will scrape the garbage stored inside the shell 1 close to the closing door 9, and then the closing door 9 is opened to facilitate the disposal of the garbage, and the length of the scraper 17 is adapted to the shell 1, so that there will be no garbage remaining inside the shell 1.

[0035] In summary, the closed sweeper has the function of reducing the amount of garbage remaining inside and the need for brush cleaning. By utilizing the cooperation between the guide plate 8 and the combing roller 5, the debris on the upper mold can be processed when the combing roller 5 rotates, and then dropped into the shell 1 for storage, thereby avoiding the situation where the debris on the combing roller 5 is not cleaned and re-adheres to the cleaning roller 2. At the same time, the cleaning component also facilitates the pushing of the garbage inside the shell 1 to the closing door 9, and then facilitates the processing of the garbage after opening the closing door 9, thereby avoiding the situation where the garbage remains inside the shell 1.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A closed type sweeper capable of reducing garbage residue, comprising a housing (1) and a cleaning roller (2) mounted inside the housing (1), characterized in that: A driving motor (3) for the cleaning roller (2) is mounted on a side wall of the housing (1), and a first bearing (4) for the cleaning roller (2) is mounted on the other side wall of the housing (1); The interior of the housing (1) is also equipped with a combing roller (5), a stepping motor (6) of the combing roller (5) is installed on the side wall of the housing (1), a second bearing (7) of the combing roller (5) is installed on the other side wall of the housing (1), a guide plate (8) is installed inside the housing (1), a closing door (9) is installed at the back end of the housing (1), and a cleaning component is also connected to the interior of the housing (1).

2. The closed type cleaner capable of reducing garbage residue according to claim 1, characterized in that: The cleaning roller (2) is connected to the interior of the housing (1) in a clockwise rotation via a driving motor (3) and a first bearing (4), and the combing roller (5) is connected to the interior of the housing (1) in a counterclockwise rotation via a stepping motor (6) and a second bearing (7).

3. The closed type cleaner capable of reducing garbage residue according to claim 1, characterized in that: The guide plate (8) is installed in an inclined shape inside the housing (1), and the combing roller (5) is fitted with the brush of the cleaning roller (2).

4. The closed type cleaner capable of reducing garbage residue according to claim 1, characterized in that: The cleaning assembly comprises: a support plate (10), a screw rod (11), a third bearing (12), a guide rod (13), a threaded sleeve (14), a mounting frame (15), an electric rod (16), a scraper (17) and a first motor (18), wherein the support plate (10) is mounted inside the housing (1), the screw rod (11) is connected between the support plate (10) and the housing (1), the third bearing (12) is mounted on one end of the screw rod (11), the guide rod (13) is located on the left and right sides of the screw rod (11) and is mounted between the support plate (10) and the housing (1), the threaded sleeve (14) is connected to the surfaces of the screw rod (11) and the guide rod (13), the mounting frame (15) is connected to the bottom end of the threaded sleeve (14), the electric rod (16) is located inside the mounting frame (15), the scraper (17) is connected to the telescopic end of the electric rod (16), and the first motor (18) is mounted on the outer wall of the housing (1).

5. The closed type cleaner capable of reducing garbage residue according to claim 4, characterized in that: The threaded sleeve (14) is connected to the surface of the screw rod (11) by threads, and the threaded sleeve (14) is connected to the surface of the guide rod (13) by sleeve sliding.

6. The closed type cleaner capable of reducing garbage residue according to claim 4, characterized in that: The output shaft of the first motor (18) is connected to one end of the screw rod (11), and the other end of the screw rod (11) is connected to the support plate (10) via a third bearing (12). The screw rod (11) is rotatably connected to the housing (1) via the third bearing (12).

7. The closed type cleaner capable of reducing garbage residue according to claim 4, characterized in that: The scraper (17) is connected to the housing (1) in a lifting manner via an electric rod (16), and the length of the scraper (17) is adapted to the housing (1).

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