CN213488636U

CN213488636U - Quick brush head replacing device of floor cleaning machine

Info

Publication number: CN213488636U
Application number: CN202022186947.XU
Authority: CN
Inventors: 邓小祥; 胡函
Original assignee: Guizhou Zhongyuan Chicheng Cleaning Equipment Co ltd
Current assignee: Guizhou Zhongyuan Chicheng Cleaning Equipment Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-22
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a quick replacement brush head device of floor cleaning machine, including the floor cleaning machine body, the mounting panel is installed to floor cleaning machine body bottom one side, and the installation piece is installed to both sides in the mounting panel, and the spring beam is installed to installation piece one end, and the spring beam is kept away from in the one end of installation piece and is installed the stopper, and the dish brush is installed to the bottom in the middle of the mounting panel, and mounting panel bottom both sides are provided with the spacing groove, and the fixture block is installed at dish brush both ends, the beneficial effects of the: 1. the clamping blocks on the two sides of the disc brush are pushed into the limiting grooves, the inclined grooves in the clamping blocks can be smoothly pushed into the limiting grooves along the inclined surfaces on the limiting blocks, then the limiting blocks reset into the inclined grooves in the side surfaces of the clamping blocks under the action of the spring rods, and the clamping blocks are fixed, so that the disc brush is fixed; 2. the disc brush is convenient to replace; 3. the side turning plates are arranged on the two sides of the floor cleaning machine body and parallel to the mounting plate, the side turning plates are pulled up, the arms extend into the floor cleaning machine body, the hand wheel can be rotated, and the floor cleaning machine is humanized in design.

Description

Quick brush head replacing device of floor cleaning machine

Technical Field

The utility model relates to a floor cleaning machine technical field specifically is a quick replacement brush head device of floor cleaning machine.

Background

The floor washing machine is a cleaning machine which is suitable for cleaning hard ground and simultaneously sucking and drying sewage and taking the sewage away from the site, and has the advantages of environmental protection, energy conservation, high efficiency and the like. The floor cleaning machine is respectively a semi-automatic floor cleaning machine, a full-automatic floor cleaning machine, a hand-push floor cleaning machine and a driving floor cleaning machine, the floor cleaning machine is very common in use in various fields, particularly stations, docks, airports, workshops, warehouses, schools, hospitals, restaurants, places with wide hard floors such as shopping malls, the cleaning idea of replacing manpower with machinery is deep into the mind, because the brush head of the existing floor cleaning machine is fixed on a motor shaft, after the brush head is used for a long time, the cleaning efficiency of the brush head is greatly reduced, and the brush head needs to be disassembled and replaced, but the brush head of the existing floor cleaning machine is inconvenient to disassemble, therefore, the device for quickly replacing the brush head of the floor cleaning machine is provided for solving the problem of inconvenient fixed disassembly of the brush head.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick replacement brush head device of floor cleaning machine to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quick-change brush head device of a floor washing machine comprises a floor washing machine body, wherein a mounting plate is mounted on one side of the bottom of the floor washing machine body, mounting blocks are mounted on two sides in the mounting plate, a spring rod is mounted at one end of each mounting block, a limiting block is mounted at the end, far away from the mounting blocks, of each spring rod, a disc brush is mounted at the middle bottom of each mounting plate, limiting grooves are formed in two sides of the bottom of each mounting plate, clamping blocks are mounted at two ends of each disc brush and embedded in the limiting grooves, a first push plate and a second push plate are respectively and correspondingly connected to the upper ends of the limiting blocks on two sides of each mounting plate, the upper ends of the first push plate and the second push plate extend to the upper side of each mounting plate through the mounting plates, two sliding grooves are mounted at the upper ends of the mounting plates, a first rack, a rack and No. two racks all are connected with gear engagement, a rack one end is connected with No. two push pedal upper ends, No. two racks are kept away from the one end of No. two push pedal and are connected with a push pedal upper end.

Preferably, an inclined plane inclined downwards is arranged on one end face, far away from the spring rod, of the limiting block, and an inclined groove matched with the inclined plane is formed in one side of the clamping block.

Preferably, the upper end fixedly connected with motor shaft in the middle of the mounting panel, motor shaft upper end is connected with the water absorption motor that sets up in the scrubber body through the shaft coupling.

Preferably, the upper end of the gear is fixedly connected with a hand wheel.

Preferably, the two sliding grooves are arranged in parallel with each other.

Preferably, side turning plates are arranged on two sides of the floor washing machine body and parallel to the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the clamping blocks on the two sides of the disc brush are pushed into the limiting grooves, the inclined grooves in the clamping blocks can be smoothly pushed into the limiting grooves along the inclined surfaces on the limiting blocks, then the limiting blocks reset into the inclined grooves in the side surfaces of the clamping blocks under the action of the spring rods, and the clamping blocks are fixed, so that the disc brush is fixed;

2. the gear is used for driving the first rack and the second rack to move oppositely, so that the limiting blocks correspondingly connected to the bottoms of the first push plate and the second push plate are driven to move oppositely, the limiting blocks are separated from the chute on the clamping block, the disc brush is separated from the limiting groove, and the disc brush is convenient to replace;

3. the side turning plates are arranged on the two sides of the floor cleaning machine body and are parallel to the mounting plate, the side turning plates are pulled up, and the hand wheel can be rotated by extending the arm into the floor cleaning machine body, so that the design is humanized;

drawings

FIG. 1 is a schematic view of the external structure of the floor scrubber body according to the present invention;

FIG. 2 is a schematic view of the connection structure of the disc brush of the present invention;

FIG. 3 is a schematic view of the position structure of the limiting groove of the present invention;

fig. 4 is a schematic view of the mounting plate of the present invention.

In the figure: 1. a floor cleaning machine body; 2. a side turning plate; 3. mounting a plate; 4. disc brushing; 5. mounting blocks; 6. a clamping block; 7. a spring lever; 8. a limiting block; 9. a limiting groove; 10. a first push plate; 11. a second push plate; 12. a chute; 13. a first rack; 14. a second rack; 15. a gear; 16. a hand wheel; 17. a motor shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a quick brush head replacing device of a floor washing machine comprises a floor washing machine body 1, a mounting plate 3 is installed on one side of the bottom of the floor washing machine body 1, mounting blocks 5 are installed on two sides in the mounting plate 3, a spring rod 7 is installed at one end of each mounting block 5, a limiting block 8 is installed at one end, far away from the mounting block 5, of each spring rod 7, a disc brush 4 is installed at the middle bottom of the mounting plate 3, limiting grooves 9 are formed in two sides of the bottom of the mounting plate 3, clamping blocks 6 are installed at two ends of the disc brush 4, the clamping blocks 6 are embedded in the limiting grooves 9, a first push plate 10 and a second push plate 11 are respectively and correspondingly connected to the upper ends of the limiting blocks 8 on two sides of the mounting plate 3, the upper portions of the first push plate 10 and the second push plate 11 penetrate through the mounting plate 3 and extend to the upper portion of the mounting plate 3, two sliding grooves 12 are installed at the upper end of the mounting, the first rack 13 and the second rack 14 are meshed with the gear 15, one end of the first rack 13 is connected with the upper end of the second push plate 11, and one end of the second rack 14, which is far away from the second push plate 11, is connected with the upper end of the first push plate 10.

Specifically can be known by fig. 2 and fig. 3, in this embodiment, stopper 8 is kept away from the terminal surface that spring lever 7 is provided with the inclined plane of slope downwards, one side of fixture block 6 is provided with the chute that agrees with each other with the inclined plane, when fixture block 6 of 4 both sides of dish brush pushed to spacing groove 9 in, the chute on the fixture block 6 can push to spacing groove 9 along the inclined plane on stopper 8 smoothly, stopper 8 resets to the chute of fixture block 6 side under the effect of spring lever 7 in succession, the completion is fixed to fixture block 6.

In this embodiment, the upper end of the middle of the mounting plate 3 is fixedly connected with a motor shaft 17, and the upper end of the motor shaft 17 is connected with a water absorption motor arranged in the floor cleaning machine body 1 through a coupler, so that when the output shaft of the water absorption motor rotates, the mounting plate 3 can be driven to rotate, and the disc brush 4 can be driven to rotate by the rotation of the mounting plate 3.

Further, 15 upper ends fixedly connected with hand wheels 16 of gear, manual rotation hand wheel 16, gear 15 rotates, gear 15 carries out the transmission to a rack 13 and No. two racks 14, drive push pedal 10 and No. two push pedal 11 and be opposite motion, thereby drive stopper 8 that push pedal 10 and No. two push pedal 11 bottoms correspond the connection and be opposite motion, and then make stopper 8 break away from the chute on the fixture block 6, make dish brush 4 break away from out spacing groove 9, the convenience is changed dish brush 4.

Meanwhile, the two sliding grooves 12 are arranged in parallel, so that the first rack 13 and the second rack 14 slide on the sliding grooves 12 more stably.

The side turning plates 2 are arranged on the two sides of the floor cleaning machine body 1 and parallel to the mounting plate 3, the side turning plates 2 are pulled up, and the hand wheel 16 can be rotated by extending arms into the floor cleaning machine body 1, so that the floor cleaning machine is humanized in design.

When the disc brush is used, if the disc brush 4 needs to be detached and replaced, the side turning plate 2 is pulled up, an arm extends into the floor washing machine body 1, the hand wheel 16 can be rotated, the gear 15 is used for driving the first rack 13 and the second rack 14 to be arranged in a transmission manner, the first push plate 10 and the second push plate 11 are driven to move oppositely, so that the limiting blocks 8 correspondingly connected with the bottoms of the first push plate 10 and the second push plate 11 are driven to move oppositely, the limiting blocks 8 are separated from the chutes on the clamping blocks 6, the clamping blocks 6 on the disc brush 4 are separated from the limiting grooves 9, the disc brush 4 is convenient to replace, the replaced disc brush 4 is pushed into the limiting grooves 9 through the clamping blocks 6 on the two sides of the disc brush 4, the chutes on the clamping blocks 6 can be smoothly pushed into the limiting grooves 9 through the inclined planes on the limiting blocks 8, and then the limiting blocks 8 are reset into the chutes on the side faces of the clamping blocks 6 under the action of the, the fixture block 6 is fixed, so that a new disc brush 4 is fixed, and the replacement and installation operation is completed.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick replacement brush head device of floor cleaning machine, includes floor cleaning machine body (1), its characterized in that: the floor washing machine is characterized in that a mounting plate (3) is mounted on one side of the bottom of the floor washing machine body (1), mounting blocks (5) are mounted on two sides in the mounting plate (3), a spring rod (7) is mounted at one end of each mounting block (5) and kept away from the spring rod (7), a limiting block (8) is mounted at one end of each mounting block (5), a disc brush (4) is mounted at the middle bottom of the mounting plate (3), limiting grooves (9) are formed in two sides of the bottom of the mounting plate (3), clamping blocks (6) are mounted at two ends of the disc brush (4), the clamping blocks (6) are embedded in the limiting grooves (9), a first push plate (10) and a second push plate (11) are respectively and correspondingly connected to the upper ends of the limiting blocks (8) on two sides of the mounting plate (3), and the first push plate (10) and the second push plate (11) extend to, two spout (12) are installed to mounting panel (3) upper end, two on spout (12) respectively sliding connection have one rack (13) and No. two rack (14), two between spout (12) and rotate on mounting panel (3) upper end surface and be connected with gear (15), one rack (13) and No. two rack (14) all are connected with gear (15) meshing, one rack (13) one end is connected with No. two push pedal (11) upper ends, No. two rack (14) are kept away from the one end of No. two push pedal (11) and are connected with push pedal (10) upper end.

2. The quick brush head replacing device of the floor washing machine as claimed in claim 1, wherein: the limiting block (8) is far away from one end face of the spring rod (7) and is provided with an inclined plane inclining downwards, and one side of the clamping block (6) is provided with a chute matched with the inclined plane.

3. The quick brush head replacing device of the floor washing machine as claimed in claim 1, wherein: the upper end fixedly connected with motor shaft (17) in the middle of mounting panel (3), motor shaft (17) upper end is connected with the motor that absorbs water that sets up in floor cleaning machine body (1) through the shaft coupling.

4. The quick brush head replacing device of the floor washing machine as claimed in claim 1, wherein: the upper end of the gear (15) is fixedly connected with a hand wheel (16).

5. The quick brush head replacing device of the floor washing machine as claimed in claim 1, wherein: the two sliding grooves (12) are arranged in parallel.

6. The quick brush head replacing device of the floor washing machine as claimed in claim 1, wherein: side turning plates (2) are arranged on two sides of the floor cleaning machine body (1) and are parallel to the mounting plate (3).