CN210810817U

CN210810817U - Floor cleaning machine convenient to change brush head

Info

Publication number: CN210810817U
Application number: CN201921120859.0U
Authority: CN
Inventors: 潘龙杰
Original assignee: Jiangsu Longjie Automation Technology Co ltd
Current assignee: Jiangsu Longjie Automation Technology Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-23
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a floor cleaning machine convenient to change brush head, which comprises a bod, the left side of organism is provided with steps on the clamp plate, and steps on the right side of clamp plate and be connected with the head rod through first articulated shaft, the head rod is connected with the second connecting rod through the second articulated shaft, the bottom welding of second articulated shaft is on the organism inside wall, the right side welding of second connecting rod has the fixed plate, and the right side of fixed plate is connected with the slider through third articulated shaft, the right side of slider be provided with rather than the complex slide rail, and the slide rail is seted up inside the organism. This process of dismantling and installing floor cleaning machine convenient to change brush head is simple convenient very, has solved the comparatively complicated inconvenient problem of traditional floor cleaning machine change brush head process to this then can adjust the different chamber height of placing according to the highly difference of installation brush, makes the function of device more perfect, has increased the application range of device.

Description

Floor cleaning machine convenient to change brush head

Technical Field

The utility model relates to a floor cleaning machine technical field specifically is a floor cleaning machine convenient to change brush head.

Background

Present many mills, large-scale commercial place and public place etc, all adopt floor scrubber when carrying out the ground cleanness, compare in earlier by staff's manual cleanness labour saving and time saving more, floor scrubber need change different brush heads when wasing different ground, and traditional floor scrubber is when changing the brush head, need with the hand earlier with brush overhead brush dish aim at the fixed plate after, closely laminate the brush dish in the fixed plate bottom with a hand, the rotatory brush dish of another hand of reuse, just can be fixed it, need upwards press the rotatory brush dish when brush dish during the dismantlement, and the position of brush dish is lower, it is comparatively complicated inconvenient with fixed brush dish of hand and rotation operation, consequently need one kind to be in urgent need to change the floor scrubber of brush head and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floor cleaning machine convenient to change brush head to solve the comparatively complicated inconvenient problem of operation of the brush head is changed to traditional floor cleaning machine that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a floor washing machine convenient for replacing a brush head comprises a machine body, wherein a treading plate is arranged on the left side of the machine body, a first connecting rod is connected to the right side of the treading plate through a first hinged shaft, the first connecting rod is connected with a second connecting rod through a second hinged shaft, the bottom end of the second hinged shaft is welded on the inner side wall of the machine body, a fixed plate is welded on the right side of the second connecting rod, a sliding block is connected to the right side of the fixed plate through a third hinged shaft, a sliding rail matched with the sliding block is arranged on the right side of the sliding block, the sliding rail is arranged in the machine body, a first rotating shaft penetrates through the middle position of the fixed plate, the first rotating shaft is connected with the fixed plate through a bearing, a placing cavity is welded at the bottom end of the first rotating shaft, a second rotating shaft is arranged in the placing cavity, and the two ends, the right side of second dwang is fixed with first pivot, and the meshing has the second pivot in the first pivot, the right side welding of second pivot has the third connecting rod, and the third connecting rod extends to and places the outside one side welding in chamber and have the knob, the third connecting rod passes through the bearing with the right side wall of placing the chamber and is connected, the slide bar has been cup jointed to the symmetry on the second dwang, two install the brush dish between the slide bar, and the left and right sides of brush dish all is connected with the bracing piece through the fourth articulated shaft, the bottom of bracing piece all the butt is in the bottom of slide bar, two all the welding has first spring between bracing piece bottom and the brush dish lateral wall, the bottom fixed mounting of brush dish has the brush head.

Preferably, the left side of the machine body is provided with an adjusting cavity, the rear side wall of the adjusting cavity is welded with a placing plate, the stepping plate is placed at the top of the placing plate, the rear side of the stepping plate is welded with a second spring, and the other end of the second spring is welded on the machine body.

Preferably, the placing plate is shaped as a vertically placed "U".

Preferably, the bottoms of the two sliding rods and the supporting rod are both arranged into an arc shape matched with the brush disc.

Preferably, the maximum distance from the two sliding rods to the two ends of the second rotating rod is greater than the distance from the bottom end of the supporting rod to the side wall of the brush disc.

Preferably, the maximum telescopic distance of the two second springs is greater than the distance from the side wall to the side wall at the bottom end of the placing plate after the pressing plate is stepped on.

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

1. this floor cleaning machine convenient to change brush head is provided with and steps on the clamp plate, place the chamber, the second dwang, first pivot, the second pivot, the knob, the brush dish, the fourth articulated shaft, bracing piece and first spring, step on the indirect drive of clamp plate and place the chamber and shift up through stepping on the pressure, the rotatory knob of rethread makes two slide bars to the separation of both sides indirectly, thereby shift out the bracing piece from the slide bar, make the brush dish with place the chamber separation, only need during the installation place the chamber below with the brush dish then press the brush dish can, the process of dismantlement and installation is all very simple convenient, the problem of traditional floor cleaning machine change brush head process is comparatively complicated inconvenient has been solved.

2. The adjusting cavity has been seted up on this slide rail of floor cleaning machine convenient to change brush head, place board and second spring, the shape is the second pivot of the "U" shape that the level was placed, can provide three gear for stepping on the clamp plate, when needs are dismantled or the installation brush dish, it can be adjusted to the highest position to place the cavity to step on the clamp plate to the top of placing the board, the height of the stereoplasm brush that does not smooth ground used is higher, so need to step on the clamp plate when having installed the stereoplasm brush and step on to the intermediate position department of placing the board, and smooth ground uses the soft brush height that uses lower, so when having installed soft brush, need to step on the clamp plate and step on to the bottom of placing the board, so then can adjust different chamber heights of placing according to the high difference of installation brush, make the function of device more perfect, the application range of device has been increased.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

fig. 3 is a schematic top view of the partial structure of the machine body, the pressing plate, the first hinge shaft, the first connecting rod, the adjusting cavity, the placing plate and the second spring of the present invention;

fig. 4 is a schematic side view of the partial structure of the pressing plate, the adjusting cavity and the placing plate of the present invention.

In the figure: 1. a body; 2. stepping on the pressing plate; 3. a first hinge shaft; 4. a first connecting rod; 5. a second hinge shaft; 6. a second connecting rod; 7. a fixing plate; 8. a third hinge shaft; 9. a slider; 10. a slide rail; 11. a first rotating shaft; 12. a placement chamber; 13. a second rotating lever; 14. a first rotating shaft; 15. a second rotating shaft; 16. a third connecting rod; 17. a knob; 18. a slide bar; 19. brushing a disc; 20. a fourth hinge shaft; 21. a support bar; 22. a first spring; 23. a brush head; 24. an adjustment chamber; 25. placing the plate; 26. a second spring.

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. 1-4, the present invention provides an embodiment: a floor washing machine convenient for replacing a brush head comprises a machine body 1, wherein a treading plate 2 is arranged on the left side of the machine body 1, the right side of the treading plate 2 is connected with a first connecting rod 4 through a first articulated shaft 3, the first connecting rod 4 is connected with a second connecting rod 6 through a second articulated shaft 5, the bottom end of the second articulated shaft 5 is welded on the inner side wall of the machine body 1, a fixing plate 7 is welded on the right side of the second connecting rod 6, the right side of the fixing plate 7 is connected with a sliding block 9 through a third articulated shaft 8, the right side of the sliding block 9 is provided with a sliding rail 10 matched with the sliding block, the sliding rail 10 is arranged in the machine body 1, a first rotating shaft 11 penetrates through the middle position of the fixing plate 7, the first rotating shaft 11 is connected with the fixing plate 7 through a bearing, a placing cavity 12 is welded at the bottom end of the first rotating shaft 11, a second rotating shaft 13 is arranged in the placing, the right side of second dwang 13 is fixed with first pivot 14, and the meshing has second pivot 15 in the first pivot 14, the right side welding of second pivot 15 has third connecting rod 16, and third connecting rod 16 extends to and places the outside one side welding of chamber 12 and has knob 17, third connecting rod 16 passes through the bearing with the right side wall of placing chamber 12 and is connected, slide bar 18 has been cup jointed to the symmetry on the second dwang 13, install brush dish 19 between two slide bar 18, and the left and right sides of brush dish 19 all is connected with bracing piece 21 through fourth articulated shaft 20.

The bottom of bracing piece 21 all the butt in the bottom of slide bar 18, the bottom of two slide bars 18 all sets up with bracing piece 21 into the arc with brush dish 19 complex, its effect does, guarantee that bracing piece 21 laminates with brush dish 19 when compressed, butt that can be fine when bracing piece 21 pops out is on slide bar 18, make brush dish 19 with place the chamber 12 be connected more firmly, the maximum distance of two slide bars 18 to second dwang 13 both ends is greater than the distance of bracing piece 21 bottom to brush dish 19 lateral wall, when its effect is for guaranteeing that two slide bars 18 move to both sides, the bracing piece 21 of brush dish 19 both sides can be followed slide bar 18 bottom and shifted out, thereby guarantee brush dish 19 can with place the separation of chamber 12, all weld between two bracing pieces 21 bottoms and the brush dish 19 lateral wall has first spring 22, the bottom fixed mounting of brush dish 19 has brush head 23.

Adjusting cavity 24 has been seted up to the left side of organism 1, and the welding has place board 25 on adjusting cavity 24's the rear wall, place board 25's shape sets up to vertical "U" shape of placing, its height-adjustable who is used for letting to be stepped on by step on clamp plate 2 and presses, make and step on clamp plate 2 and can adjust different heights when changing different brush dishes 19, step on clamp plate 2 and place the top of placing board 25, the rear side of stepping on clamp plate 2 has welded second spring 26, and the other end welding of second spring 26 is on organism 1, the biggest flexible distance of two second springs 26 is greater than the distance of stepping on clamp plate 2 rear wall to placing board 25 bottom lateral wall, its effect is for being pressed different positions when stepping on clamp plate 2, the reaction force that its tensile second spring 26 produced can make it tightly laminate on adjusting cavity 24's rear wall, guarantee simultaneously that clamp plate 2 can be pressed and step on the bottom of placing board 25.

The working principle is as follows: when the device is normally used, when the brush disc 19 needs to be disassembled, firstly, the pressing plate 2 is pressed to the end of the placing plate 25 by feet, when the pressing plate 2 moves downwards, the first hinge shaft 3 drives the first connecting rod 4 to move upwards, the first connecting rod 4 moves upwards and then drives the second connecting rod 6 to move upwards and drive the fixing plate 7 to move upwards through the second hinge shaft 5, meanwhile, the slide block 9 connected with the right side of the fixing plate 7 through the third hinge shaft 8 slides upwards on the slide rail 10, then the knob 17 is rotated, the knob 17 drives the second rotating shaft 15 to rotate through the third connecting rod 16, thereby driving the first rotating shaft 14 meshed with the second rotating shaft 15 to rotate, the second rotating shaft 15 rotates and drives the second rotating rod 13 sleeved with the second rotating rod 13 to rotate, because the thread directions at two sides of the second rotating rod 13 are opposite, the two sliding rods 18 sleeved on the second rotating rod 13 simultaneously move towards two sides, so that the supporting rod 21 moves out from the, thereby separating the brush plate 19 from the placing chamber 12, and after removing the brush plate 19, rotating the brush plate 19 in the reverse direction causes the two slide bars 18 to move back to the original positions.

Then, the replaced brush disc 19 is aligned to the lower end of the placing cavity 12 and pressed upwards by hand, so that the support rods 21 on the two sides of the brush disc 19 are subjected to extrusion force at the bottom end of the placing cavity 12, the brush disc 19 is continuously moved upwards under the action of the

support rods

20 and 21, until the fourth hinge rods 20 are completely positioned in the placing cavity 12, the extrusion force above the support rods 21 disappears, the support rods 21 are ejected towards the two sides under the action of the first springs 22 and abut against the inner wall of the bottom end of the sliding rod 18, so that the brush disc 19 is fixed on the placing cavity 12, if the installed brush disc 19 is a hard brush, the pressing plate 2 needs to be stepped on to the middle position of the placing plate 25, if the installed brush disc is a soft brush, the pressing plate 2 needs to be stepped on the top end of the placing plate 25, and the replacement is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a floor cleaning machine convenient to change brush head, includes organism (1), its characterized in that: the left side of the machine body (1) is provided with a tread plate (2), the right side of the tread plate (2) is connected with a first connecting rod (4) through a first articulated shaft (3), the first connecting rod (4) is connected with a second connecting rod (6) through a second articulated shaft (5), the bottom end of the second articulated shaft (5) is welded on the inner side wall of the machine body (1), the right side of the second connecting rod (6) is welded with a fixed plate (7), the right side of the fixed plate (7) is connected with a sliding block (9) through a third articulated shaft (8), the right side of the sliding block (9) is provided with a sliding rail (10) matched with the sliding block, the sliding rail (10) is arranged inside the machine body (1), a first rotating shaft (11) penetrates through the middle position of the fixed plate (7), the first rotating shaft (11) is connected with the fixed plate (7) through a bearing, the bottom end of the first rotating shaft (11) is welded, the inner part of the placing cavity (12) is provided with a second rotating rod (13), the two ends of the second rotating rod (13) are connected with the inner wall of the placing cavity (12) through bearings, the right side of the second rotating rod (13) is fixed with a first rotating shaft (14), the first rotating shaft (14) is meshed with a second rotating shaft (15), the right side of the second rotating shaft (15) is welded with a third connecting rod (16), the third connecting rod (16) extends to one side of the outer part of the placing cavity (12) and is welded with a knob (17), the third connecting rod (16) is connected with the right side wall of the placing cavity (12) through bearings, the second rotating rod (13) is symmetrically sleeved with sliding rods (18), a brush disc (19) is installed between the two sliding rods (18), and the left side and the right side of the brush disc (19) are connected with a support rod (21) through a fourth articulated shaft (20), the bottom of bracing piece (21) all butts in the bottom of slide bar (18), two it has first spring (22) all to weld between bracing piece (21) bottom and brush dish (19) lateral wall, the bottom fixed mounting of brush dish (19) has brush head (23).

2. The floor washing machine facilitating brush head replacement according to claim 1, wherein: the left side of the machine body (1) is provided with an adjusting cavity (24), a placing plate (25) is welded on the rear side wall of the adjusting cavity (24), the pressing plate (2) is placed at the top of the placing plate (25), the rear side of the pressing plate (2) is welded with a second spring (26), and the other end of the second spring (26) is welded on the machine body (1).

3. The floor washing machine facilitating brush head replacement according to claim 1, wherein: the bottoms of the two sliding rods (18) and the supporting rod (21) are both arranged into an arc shape matched with the brush disc (19).

4. The floor washing machine facilitating brush head replacement according to claim 1, wherein: the maximum distance between the two sliding rods (18) and the two ends of the second rotating rod (13) is greater than the distance between the bottom end of the supporting rod (21) and the side wall of the brush disc (19).

5. A scrubber for facilitating replacement of a brush head as claimed in claim 2, wherein: the placing plate (25) is shaped like a vertically placed 'U'.

6. A scrubber for facilitating replacement of a brush head as claimed in claim 2, wherein: the maximum telescopic distance of the two second springs (26) is greater than the distance from the rear side wall of the treading plate (2) to the side wall at the bottom end of the placing plate (25).