CN219000185U

CN219000185U - Support for lifting floor scrubber brush plate

Info

Publication number: CN219000185U
Application number: CN202222480669.8U
Authority: CN
Inventors: 郑国亮; 施小雷
Original assignee: Anhui Yangzi Intelligent Manufacturing Co ltd
Current assignee: Anhui Yangzi Intelligent Manufacturing Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-05-12
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to the technical field of lifting of a brush disc of a floor washing machine, in particular to a support for lifting the brush disc of the floor washing machine, which comprises a machine case, wherein an exhaust fan is connected to the upper part of the machine case; the adjusting component is arranged on one side of the exhaust fan and comprises a fixed frame, fan blades are arranged in the fixed frame, a driving shaft penetrates through the center of each fan blade, gears are connected to two ends of the driving shaft, racks are connected to the outer parts of the gears in a meshed mode, movable frames are connected to the tops of the racks, and two-way cylinders are connected to the ejection ends of the two-way cylinders. The utility model can be used together with the exhaust fan, when the exhaust fan stops working, the sealing of the security cabinet can be effectively realized, and the entry of external dust and water vapor is avoided, so that the waterproof and moistureproof performances of the security cabinet are improved, and the moistureproof inside the security cabinet is effectively realized through the arrangement of the silica gel drying agent.

Description

Support for lifting floor scrubber brush plate

Technical Field

The utility model relates to the technical field of lifting of a floor scrubber brush disc, in particular to a support for lifting the floor scrubber brush disc.

Background

The floor washing machine is a cleaning machine which is suitable for cleaning hard ground and sucking sewage at the same time, and separates the sewage from the site, has the advantages of environmental protection, energy saving, high efficiency and the like, and is respectively a semiautomatic floor washing machine, a full-automatic floor washing machine, a hand-push floor washing machine and a driving floor washing machine, wherein a brush disc of the floor washing machine is in a lifting state when being idle, so that the contact with the ground is reduced, and the high efficiency of the follow-up use of the brush disc is further ensured.

The lifting control of the brush disc of the existing floor scrubber is controlled by driving in an external lifting mode, so that the brush disc is adjusted up and down, but when the brush disc is lifted up and down, the traditional lifting structure cannot guarantee the lifting stability of the brush disc, and further the brush disc is easily caused to deviate in the lifting process, so that the follow-up accurate work is influenced, and therefore, the design of the support for lifting the brush disc of the floor scrubber is needed to solve the problem.

Disclosure of Invention

The utility model aims to provide a support for lifting a brush disc of a floor washing machine, which solves the problems that the traditional lifting structure cannot ensure the lifting stability of the brush disc when the brush disc is lifted up and down in the prior art, and the brush disc is easy to shift in the lifting process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a floor scrubber brush tray lifting bracket comprising:

the bottom of the upright post is fixedly connected with a base, a lifting mechanism is arranged in the upright post, and the other end of the lifting mechanism is connected with a brush disc main body;

the support assembly is arranged between the base and the brush disc main body and comprises a first positioning seat and a second positioning seat, the first positioning seat and the second positioning seat are fixedly connected to the upper surface of the brush disc main body, a first hinging rod is hinged to the outer portion of the first positioning seat, a second hinging rod and a third hinging rod are connected to the outer wall of the second positioning seat in a connecting mode, and one side, close to the second hinging rod, of the first hinging rod is fixedly connected with the positioning rod.

Preferably, the outer wall of one side of the base, which is close to the supporting component, is provided with two positioning lugs, and positioning holes are formed in the positioning lugs.

Preferably, the upper surface of the brush disc main body is provided with a threaded hole, the first positioning seat and the second positioning seat are both in L-shaped structures, and one sides of the first positioning seat and the second positioning seat, which are close to the brush disc main body, are provided with positioning holes.

Preferably, the positioning holes of the second positioning seat and the threaded holes of the brush disc main body are positioned on the same axis, the first positioning seat and the second positioning seat are symmetrically distributed, and the height of the first positioning seat is lower than that of the second positioning seat.

Preferably, the first hinging rod and the second hinging rod have the same structure, the positioning rod is fixedly connected between the first hinging rod and the second hinging rod, the third hinging rod is positioned above the second hinging rod, and the second hinging rod and the third hinging rod are distributed in a parallelogram.

Preferably, both ends of the first hinging rod are rotationally connected with the first positioning seat and the base through rotating pins, and both ends of the second hinging rod and the third hinging rod are rotationally connected with the second positioning seat and the base through rotating pins.

Compared with the prior art, the utility model has the beneficial effects that: this scrubber brush dish promotes and uses support can realize the stable promotion to the brush dish, avoids the brush dish to appear the skew at the in-process that promotes to guaranteed the stability that the brush dish promoted.

(1) By the aid of the supporting component, the brush disc can be stably supported, so that stability of the brush disc in lifting is guaranteed, and position deviation of the brush disc in the lifting process is avoided.

(2) The utility model has simple structure and good dynamic balance through the auxiliary support of the single-side parallelogram structure, effectively eliminates the shaking generated in the lifting process of the brush disc, and further ensures the lifting stability of the brush disc.

Drawings

FIG. 1 is a schematic view of a distribution structure of a support assembly according to the present utility model;

FIG. 2 is a schematic view of a connection structure of a support assembly according to the present utility model;

FIG. 3 is a schematic view of a brush plate connection structure according to the present utility model;

fig. 4 is a schematic view of the whole structure of the support assembly according to the present utility model.

In the figure: 1. a column; 2. a base; 3. a lifting mechanism; 4. a brush disc main body; 5. a support assembly; 51. a first positioning seat; 52. a second positioning seat; 53. a first hinge lever; 54. a second hinge lever; 55. a third articulation bar; 56. and a positioning rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a floor scrubber brush tray lifting bracket comprising: the upright post 1, the base 2, the lifting mechanism 3 and the brush disc main body 4 used in the application are all products which can be directly purchased in the market, and the principle and the connection mode are all the prior art well known to the person skilled in the art, so the description is omitted herein,

the device comprises an upright post 1, wherein the bottom of the upright post 1 is fixedly connected with a base 2, a lifting mechanism 3 is arranged in the upright post 1, the other end of the lifting mechanism 3 is connected with a brush disc main body 4, and the structure is arranged to realize traction and lifting of the brush disc main body 4, so that the use height of the brush disc main body 4 is convenient to adjust, and when the device is idle, the brush disc main body 4 can be lifted and stored, and is prevented from being in extrusion contact with the ground for a long time;

the support component 5, the support component 5 sets up between base 2 and brush dish main part 4, the support component 5 includes first positioning seat 51 and second positioning seat 52, first positioning seat 51 and the upper surface of second positioning seat 52 all fixed connection at brush dish main part 4, the outside of first positioning seat 51 articulates there is first articulated pole 53, the outer wall handing-over of second positioning seat 52 has second articulated pole 54 and third articulated pole 55, one side fixedly connected with locating lever 56 that first articulated pole 53 and second articulated pole 54 are close to each other, through the setting of this structure, can realize the auxiliary stay to brush dish main part 4, guarantee the stability that brush dish main part 4 promoted.

Further, the outer wall of one side of the base 2, which is close to the supporting component 5, is provided with two positioning lugs, positioning holes are formed in the positioning lugs, the positioning lugs are arranged, the first hinging rod 53, the second hinging rod 54 and the third hinging rod 55 are conveniently hinged, and further traction and guiding of the supporting component 5 are achieved, auxiliary supporting of the brush disc main body 4 is achieved, and stability of lifting of the brush disc main body 4 is guaranteed.

Further, the upper surface of the brush disc main body 4 is provided with threaded holes, the first positioning seat 51 and the second positioning seat 52 are of L-shaped structures, one sides of the first positioning seat 51 and the second positioning seat 52, which are close to the brush disc main body 4, are provided with positioning holes, the threaded holes and the positioning holes of the first positioning seat 51 are provided for mounting and positioning of the first positioning seat 51, two threaded holes are provided at each side, the mounting stability of the first positioning seat 51 is guaranteed, and offset rotation after mounting is avoided.

Further, the positioning hole of the second positioning seat 52 is located at the same axis with the threaded hole of the brush disc main body 4, the first positioning seat 51 and the second positioning seat 52 are symmetrically distributed, the height of the first positioning seat 51 lower than the height of the second positioning seat 52 is half of the height of the second positioning seat 52 in the vertical direction, the second hinging rod 54 and the third hinging rod 55 are hinged to the vertical outer wall of the second positioning seat 52, and only one first hinging rod 53 is hinged to the outer wall of the first positioning seat 51.

Further, the first hinging rod 53 and the second hinging rod 54 are identical in structure, the positioning rod 56 is fixedly connected between the first hinging rod 53 and the second hinging rod 54, and the positioning rod 56 is connected, so that the second hinging rod 54 and the first hinging rod 53 are mutually connected, stability of lifting of two sides of the brush disc main body 4 is further guaranteed, angle inclination is avoided, the third hinging rod 55 is located above the second hinging rod 54, the second hinging rod 54 and the third hinging rod 55 are distributed in a parallelogram, the parallelogram structure has good deformation effect, good dynamic balance is achieved, stability of lifting of the brush disc main body 4 can be guaranteed, and shaking is avoided.

Further, both ends of the first hinging rod 53 are rotationally connected with the first positioning seat 51 and the base 2 through rotating pins, both ends of the second hinging rod 54 and the third hinging rod 55 are rotationally connected with the second positioning seat 52 and the base 2 through rotating pins, and the first hinging rod 53, the second hinging rod 54 and the third hinging rod 55 can be used for hinging and rotating through the insertion of the rotating pins, so that traction and lifting of the brush disc main body 4 are effectively achieved, good auxiliary guiding effects are achieved, and stability of lifting of the brush disc main body 4 is guaranteed.

Working principle: when the brush disc lifting device is used, the lifting control of the brush disc main body 4 can be realized through traction and pulling of the lifting mechanism 3, and when the brush disc main body 4 is lifted, the lifting guide of the brush disc main body 4 can be realized through hinging rotation of the second hinging rod 54 and the third hinging rod 55 and hinging rotation of the first hinging rod 53, so that the brush disc main body 4 is prevented from deviating in the lifting process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A support for lifting a brush plate of a floor scrubber, comprising:

the brush comprises an upright post (1), wherein the bottom of the upright post (1) is fixedly connected with a base (2), a lifting mechanism (3) is arranged in the upright post (1), and the other end of the lifting mechanism (3) is connected with a brush disc main body (4);

the support assembly (5), the support assembly (5) sets up between base (2) and brush dish main part (4), support assembly (5) are including first positioning seat (51) and second positioning seat (52), the upper surface at brush dish main part (4) is all fixed connection to first positioning seat (51) and second positioning seat (52), the outside of first positioning seat (51) articulates there is first articulated pole (53), the outer wall handing-over of second positioning seat (52) has second articulated pole (54) and third articulated pole (55), one side fixedly connected with locating lever (56) that first articulated pole (53) and second articulated pole (54) are close to each other.

2. The support for lifting a brush plate of a floor scrubber according to claim 1, wherein: two positioning lugs are arranged on the outer wall of one side of the base (2) close to the supporting component (5), and positioning holes are formed in the positioning lugs.

3. The support for lifting a brush plate of a floor scrubber according to claim 1, wherein: the upper surface of the brush disc main body (4) is provided with a threaded hole, the first positioning seat (51) and the second positioning seat (52) are of L-shaped structures, and one sides of the first positioning seat (51) and the second positioning seat (52) close to the brush disc main body (4) are provided with positioning holes.

4. A floor scrubber brush lifting bracket as recited in claim 3, wherein: the locating holes of the second locating seats (52) are located on the same axis with the threaded holes of the brush disc main body (4), the first locating seats (51) and the second locating seats (52) are symmetrically distributed, and the first locating seats (51) are lower than the second locating seats (52) in height.

5. The support for lifting a brush plate of a floor scrubber according to claim 1, wherein: the structure of the first hinging rod (53) is the same as that of the second hinging rod (54), the positioning rod (56) is fixedly connected between the first hinging rod (53) and the second hinging rod (54), the third hinging rod (55) is located above the second hinging rod (54), and the second hinging rod (54) and the third hinging rod (55) are distributed in a parallelogram.

6. The support for lifting a brush plate of a floor scrubber according to claim 5, wherein: both ends of the first hinging rod (53) are rotationally connected with the first positioning seat (51) and the base (2) through rotating pins, and both ends of the second hinging rod (54) and the third hinging rod (55) are rotationally connected with the second positioning seat (52) and the base (2) through rotating pins.