Cleaning device for commercial sweeper

Abstract

The utility model relates to a commercial sweeper cleaning device which comprises a bottom plate, an air blowing cylinder, an air guide pipe, an air blowing groove, a handle seat, a control box, a main motor, a main transmission mechanism, a main rolling brush and an auxiliary rolling brush, the air blowing cylinder is installed on one side of the upper portion of the bottom plate, an output port of the air blowing cylinder is connected with the air guide pipe, the air guide pipe is communicated with the air blowing groove, and the air blowing groove is installed below the bottom plate. Handle seats are installed on the two sides of the upper portion of the bottom plate, a control box is installed above the handle seats, a main motor is installed in the middle of the upper portion of the bottom plate, the structural design is reasonable and compact, the air blowing mechanism, the control box, the rolling brush driving mechanism, the cleaning pad reciprocating driving mechanism, the main motor, the main transmission mechanism, the main rolling brush, the auxiliary rolling brush and other component mechanisms are all installed on the bottom plate, and the integrated modular design is achieved. The whole sweeper is very convenient to mount and dismount, the main motor drives the main rolling brush and the auxiliary rolling brush to rotate through the main transmission mechanism, one motor drives the multiple rolling brushes to improve the cleaning speed, and the sweeper has higher cleaning efficiency.

Description

Technical Field

[0001] The utility model relates to the field of sweeping machines, in particular to a cleaning device for a commercial sweeping machine. Background Art

[0002] Commercial sweepers are machines used to clean and sweep hard floors in public places such as shopping malls, subway stations, bus stations, and airports. They are environmentally friendly, energy-saving, and highly efficient. The bottom of the sweeper is equipped with a blower mechanism, a water-cleaning brush mechanism, a roller brush cleaning mechanism, etc. The sweeper mainly cleans the floor by rotating the roller brush. The disadvantage is that it only relies on the rotation of the roller brush to rub the floor for cleaning. The sweeping area of ​​the roller brush is limited, and the cleaning efficiency needs to be further improved. Utility Model Content

[0003] In order to solve the shortcomings of the above-mentioned commercial sweeping machine, the present invention provides a cleaning device for a commercial sweeping machine, and the specific technical solution is as follows:

[0004] A commercial sweeper cleaning device comprises a base plate, a hair dryer, an air duct, a blowing slot, a handle seat, a control box, a main motor, a total transmission mechanism, a main roller brush and an auxiliary roller brush. The hair dryer is installed on one side above the base plate, the output port of the hair dryer is connected to the air duct, the air duct is connected to the blowing slot, the blowing slot is installed below the base plate, handle seats are installed on both sides above the base plate, a control box is installed above the handle seat, a main motor is installed in the middle position above the base plate, and a main roller brush and an auxiliary roller brush are installed below the base plate. The main motor drives the main roller brush and the auxiliary roller brush to rotate through the total transmission mechanism.

[0005] As a preferred solution of the utility model, the outer peripheral side of the main roller brush is covered with flannel, and the outer peripheral side of the auxiliary roller brush is equipped with a plurality of bristles.

[0006] As a preferred solution of the utility model, the blowing slot is provided with a first air outlet slot channel and a second air outlet slot channel, the first air outlet slot channel is located near the auxiliary roller brush, and the second air outlet slot channel guides the wind to blow toward the main roller brush.

[0007] As a preferred solution of the utility model, there are two auxiliary roller brushes respectively located on the left and right sides of the main roller brush.

[0008] As a preferred solution of the utility model, the total transmission mechanism includes a first gear group, a main rotating shaft, a secondary rotating shaft, a main belt drive assembly, a gear box, and a secondary belt drive assembly. The main motor drives the main rotating shaft to rotate, and the main rotating shaft drives the secondary rotating shaft through the first gear group. The outer end of the main rotating shaft drives the main roller brush to rotate through the main belt drive assembly. The secondary rotating shaft extends into the gear box, and the gear box output shaft drives the secondary roller brush to rotate through the secondary belt drive assembly.

[0009] As a preferred solution of the utility model, the first gear set includes a first gear and a second gear, the main motor output shaft is connected to the main shaft through a coupling, the first gear is installed at one end of the main shaft, the first gear meshes with the second gear, and the second gear is installed at one end of the auxiliary shaft.

[0010] As a preferred solution of the utility model, the gearbox includes a housing and a first bevel gear set, a long shaft, a second bevel gear set, and a third bevel gear set installed in the housing. The secondary rotating shaft extends into the housing and is connected to the first bevel gear set. The secondary rotating shaft drives the long shaft to rotate through the first bevel gear set, and the long shaft drives the two output shafts to rotate through the second bevel gear set and the third bevel gear set respectively.

[0011] The beneficial effects of the utility model are as follows: the structural design is reasonable and compact, the blower mechanism, control box, roller brush driving mechanism, cleaning pad reciprocating driving mechanism, main motor, total transmission mechanism, main roller brush and auxiliary roller brush and other components are installed on the bottom plate, integrated modular design, the overall installation and disassembly are very convenient, and the main motor drives the main roller brush and auxiliary roller brush to rotate through the total transmission mechanism, one motor drives multiple roller brushes to improve the cleaning speed, so that the sweeper has a higher cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a stereogram of the present invention;

[0013] Figure 2 is a side view of the present invention;

[0014] Figure 3 is an exploded view of the present invention;

[0015] Figure 4 is a three-dimensional diagram of the blowing slot of the present invention;

[0016] Figure 5 is a three-dimensional diagram of the overall transmission mechanism of the present invention;

[0017] Figure 6 is a stereoscopic diagram of the total transmission mechanism of the present invention from another perspective;

[0018] Figure 7 It is a perspective view of the gear box of the present invention. DETAILED DESCRIPTION

[0019] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings:

[0020] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the positions or elements referred to must have specific directions, be constructed and operated in specific directions. Therefore, they cannot be understood as limitations on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0022] like Figure 1-3 As shown, a commercial sweeper cleaning device includes a base plate 1, a blower 2, an air duct 3, a blowing slot 4, a handle seat 5, a control box 6, a main motor 7, a total transmission mechanism 8, a main roller brush 9 and an auxiliary roller brush 10. The blower 2 is installed on one side above the base plate 1, the output port of the blower 2 is connected to the air duct 3, the air duct 3 is connected to the blowing slot 4, the blowing slot 4 is installed below the base plate 1, handle seats 5 are installed on both sides above the base plate 1, the control box 6 is installed above the handle seat 5, the main motor 7 is installed in the middle position above the base plate 1, the main roller brush 9 and the auxiliary roller brush 10 are rotatably installed below the base plate 1, and the main motor 7 drives the main roller brush 9 and the auxiliary roller brush 10 to rotate through the total transmission mechanism 8.

[0023] Specifically, the outer circumference of the main roller brush 9 is covered with flannel, and the outer circumference of the auxiliary roller brush 10 is equipped with a plurality of bristles. There are two auxiliary roller brushes 10, which are respectively located on the left and right sides of the main roller brush 9, and have a wide range of applications.

[0024] like Figure 4 As shown, the blowing slot 4 is provided with a first air outlet slot channel 41 and a second air outlet slot channel 42 . The first air outlet slot channel 41 is located near the auxiliary roller brush 10 , and the second air outlet slot channel 42 guides the wind to blow toward the main roller brush 9 .

[0025] like Figure 5 and 6As shown, the total transmission mechanism 8 includes a first gear set 81, a main rotating shaft 82, an auxiliary rotating shaft 83, a main belt transmission assembly 84, a gear box 85, and an auxiliary belt transmission assembly 86. The main motor 7 drives the main rotating shaft 82 to rotate, and the main rotating shaft 82 drives the auxiliary rotating shaft 83 through the first gear set 81. The outer end of the main rotating shaft 82 drives the main roller brush 9 to rotate through the main belt transmission assembly 84, and the auxiliary rotating shaft 83 extends into the gear box 85. The output shaft of the gear box 85 drives the auxiliary roller brush 10 to rotate through the auxiliary belt transmission assembly 86. Specifically, the first gear set includes a first gear and a second gear. The output shaft of the main motor is connected to the main rotating shaft 82 through a coupling. A first gear is installed at one end of the main rotating shaft 82, and the first gear meshes with a second gear. The second gear is installed at one end of the auxiliary rotating shaft 83. The belt transmission assembly is composed of a belt, a pulley, etc., which is the prior art.

[0026] like Figure 7 As shown, the gear box 85 includes a box body 851 and a first bevel gear set 852, a long shaft 853, a second bevel gear set 854, and a third bevel gear set 855 installed in the box body 851. The auxiliary shaft 83 extends into the box body 851 and is connected to the first bevel gear set 852. The auxiliary shaft 83 drives the long shaft 853 to rotate through the first bevel gear set 852. The long shaft 853 drives the two output shafts to rotate through the second bevel gear set 854 and the third bevel gear set 855 respectively. The two output shafts then drive the auxiliary roller brush 10 to rotate through the auxiliary belt transmission assembly 86.

[0027] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the protection scope of the utility model.

Claims

1. A commercial sweeper cleaning device, characterized in that: It includes a base plate, a hair dryer, an air duct, a blowing slot, a handle seat, a control box, a main motor, a total transmission mechanism, a main roller brush and an auxiliary roller brush. The hair dryer is installed on one side above the base plate, the output port of the hair dryer is connected to the air duct, the air duct is connected to the blowing slot, the blowing slot is installed below the base plate, handle seats are installed on both sides above the base plate, a control box is installed above the handle seat, a main motor is installed in the middle position above the base plate, and a main roller brush and an auxiliary roller brush are installed below the base plate. The main motor drives the main roller brush and the auxiliary roller brush to rotate through the total transmission mechanism.

2. A commercial sweeper cleaning device according to claim 1, characterized in that: The outer peripheral side of the main roller brush is covered with flannel cloth, and the outer peripheral side of the auxiliary roller brush is provided with a plurality of bristles.

3. A commercial sweeper cleaning device according to claim 1, characterized in that: The blowing slot is provided with a first air outlet slot channel and a second air outlet slot channel, the first air outlet slot channel is located near the auxiliary roller brush, and the second air outlet slot channel guides the wind to blow toward the main roller brush.

4. A commercial sweeper cleaning device according to claim 1, characterized in that: The auxiliary roller brushes have two parts, which are respectively located on the left and right sides of the main roller brush.

5. A commercial sweeper cleaning device according to claim 1 or 4, characterized in that: The total transmission mechanism includes a first gear set, a main rotating shaft, a secondary rotating shaft, a main belt transmission assembly, a gear box, and a secondary belt transmission assembly. The main motor drives the main rotating shaft to rotate, and the main rotating shaft drives the secondary rotating shaft through the first gear set. The outer end of the main rotating shaft drives the main roller brush to rotate through the main belt transmission assembly. The secondary rotating shaft extends into the gear box, and the output shaft of the gear box drives the secondary roller brush to rotate through the secondary belt transmission assembly.

6. A commercial sweeper cleaning device according to claim 5, characterized in that: The first gear set includes a first gear and a second gear. The output shaft of the main motor is connected to the main shaft through a coupling. The first gear is installed at one end of the main shaft. The first gear meshes with the second gear. The second gear is installed at one end of the auxiliary shaft.

7. A commercial sweeper cleaning device according to claim 5, characterized in that: The gearbox includes a box body and a first bevel gear set, a long shaft, a second bevel gear set, and a third bevel gear set installed in the box body. The auxiliary shaft extends into the box body and is connected to the first bevel gear set. The auxiliary shaft drives the long shaft to rotate through the first bevel gear set, and the long shaft drives the two output shafts to rotate through the second bevel gear set and the third bevel gear set respectively.

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