CN218165177U - Quick-release brush disc structure of floor cleaning robot - Google Patents
Quick-release brush disc structure of floor cleaning robot Download PDFInfo
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- CN218165177U CN218165177U CN202221351216.9U CN202221351216U CN218165177U CN 218165177 U CN218165177 U CN 218165177U CN 202221351216 U CN202221351216 U CN 202221351216U CN 218165177 U CN218165177 U CN 218165177U
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Abstract
The utility model relates to a floor cleaning robot field, more specifically the floor cleaning robot quick detach brush dish structure that says so, including brush dish and flange, fixedly connected with T type buckle on the brush dish is provided with the circular arc hole on the flange, is provided with the second round hole on the circular arc hole, is connected with anti-tripping on the flange, is provided with the torsional spring between anti-tripping and the flange, and anti-tripping's front end is provided with circuitous arch, and T type buckle can pass the second round hole and slide into the circular arc hole, and T type buckle can pass circuitous arch coupling of anti-tripping front end in anti-tripping buckles; through the ingenious design, the brush disc can be mounted and dismounted without tools, and the brush disc cannot be loosened due to high-speed rotation because the anti-tripping device is mounted on the flange; the problem that the brush plate of the floor cleaning robot is easy to fall off when being started and stopped at a high speed in particular by high-speed rotation is solved by the design, and the floor cleaning robot needs tools and consumes time and labor or does not have a locking structure although a quick-release structure is used.
Description
Technical Field
The utility model relates to a floor cleaning robot field, the more specifically floor cleaning robot quick detach brush dish structure that says so.
Background
The brush plate, which is a cleaning member of the floor cleaning robot, rubs against the floor surface at a high speed during work, and thus needs to be replaced at intervals due to wear. And the bolt installation that need only can dismantle with the instrument is adopted in the design usually, and because the brush dish is nearer apart from ground, operating space is narrow, and extracting tool and hand are difficult for stretching into narrow space and carry out the dismantlement work, often need raise equipment or the equipment that overturns just can change the brush dish, consuming time and wasting power.
The prior art floor washing robot brush plate is assembled and disassembled by tools, and is time-consuming and labor-consuming, or the floor washing robot brush plate is easy to fall off during high-speed rotation even if a quick-disassembly structure is used but a locking structure is not adopted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a floor cleaning robot quick detach brush dish structure can install fast and dismantle to be difficult to drop when high-speed rotatory.
The purpose of the utility model is realized through the following technical scheme:
a quick-release brush disc structure of a floor washing robot comprises a brush disc and a flange, wherein a T-shaped buckle is fixedly connected to the brush disc, an arc hole is formed in the flange, a second round hole is formed in the arc hole, an anti-tripping is connected to the flange, a torsion spring is arranged between the anti-tripping buckle and the flange, a circuitous bulge is arranged at the front end of the anti-tripping, the T-shaped buckle can penetrate through the second round hole to slide into the arc hole, and the T-shaped buckle can penetrate through the circuitous bulge at the front end of the anti-tripping to be coupled in the anti-tripping buckle;
the T-shaped buckle is composed of a first cylinder and a second cylinder fixedly connected with the first cylinder, and the diameter of the second cylinder is larger than that of the first cylinder;
the hole width of the circular arc hole is smaller than the diameter of the second cylinder, the first cylinder can slide in the circular arc hole, and the second cylinder can penetrate through the second circular hole;
the brush disc is fixedly connected to the disc body, and a brush body is arranged at the lower end of the disc body;
the flange is provided with a threaded hole, and a screw is connected in the threaded hole through a thread;
the anti-tripping device is in clearance fit with the screw and can rotate by taking the axis of the screw as a center;
a first round hole is formed in the flange;
the torsion spring is sleeved on the screw, one end of the torsion spring is inserted into the first round hole, and the other end of the torsion spring is fixedly connected to the anti-falling buckle;
the diameter of the second round hole is larger than the width of the circular arc hole;
three arc holes are formed, and three T-shaped buckles are arranged;
the beneficial effects of the utility model are that:
through ingenious design, the brush disc can be installed and detached without tools, and due to the fact that the anti-tripping device is installed on the flange, the brush disc cannot be loosened due to high-speed rotation.
The design solves the problems that the floor washing robot needs tools to install and disassemble, consumes time and labor, or is easy to fall off when rotating at a high speed, particularly starting and stopping at a high speed although a quick-release structure is used but a locking structure is not provided;
the design greatly improves the use experience of the floor washing robot, is practically applied, and has simple structural design, lower manufacturing cost and no need of die sinking for manufacturing.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the locking structure of the quick-release brush plate structure of the floor washing robot of the present invention;
FIG. 2 is a schematic view of the unlocking structure of the quick-release brush plate structure of the floor washing robot of the present invention;
FIG. 3 is a schematic view of the brush plate structure of the present invention;
fig. 4 is a schematic view of the flange structure of the present invention.
In the figure: a brush plate 1; a T-shaped buckle 11; a tray body 12; a brush body 13; a flange 2; a threaded hole 21; a first circular hole 22; a circular arc hole 23; a second circular hole 24; preventing tripping 3; a screw 4; a torsion spring 5.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, in order to solve the technical problem of how to quickly mount and dismount the quick-release brush disc, and not easily fall off when rotating at a high speed, the structure and function of the quick-release brush disc structure of the floor washing robot are explained in detail below;
a quick-release brush disc structure of a floor washing robot comprises a brush disc 1 and a flange 2, wherein a T-shaped buckle 11 is fixedly connected to the brush disc 1, an arc hole 23 is formed in the flange 2, a second round hole 24 is formed in the arc hole 23, an anti-tripping device 3 is connected to the flange 2, a torsion spring 5 is arranged between the anti-tripping device 3 and the flange 2, a circuitous bulge is arranged at the front end of the anti-tripping device 3, the T-shaped buckle 11 can penetrate through the second round hole 24 to slide into the arc hole 23, and the circuitous bulge at the front end of the anti-tripping device 3 can be coupled to the anti-tripping device 3 through the T-shaped buckle 11;
when the brush disc is used, the brush disc 1 is pushed upwards, the T-shaped buckle 11 penetrates through the second round hole 24, the brush disc 1 is rotated anticlockwise, the T-shaped buckle 11 slides in the arc hole 23, as shown in fig. 1, the T-shaped buckle 11 is clamped into the anti-disengaging buckle 3 for the locking state of the quick-release brush disc structure of the floor washing robot, and the anti-disengaging buckle 3 limits the T-shaped buckle 11, so that the T-shaped buckle 11 can only move in the arc hole 23 in a small range, and the brush disc 1 is prevented from falling off due to high-speed rotation and starting and stopping;
preferably, three T-shaped buckles 11 are arranged, and preferably, three arc holes 23 are arranged;
the three T-shaped buckles 11 are respectively connected in the three arc holes 23, so that the connection stability of the brush disc 1 and the flange 2 is improved;
the T-shaped buckle 11 is composed of a first cylinder and a second cylinder fixedly connected with the first cylinder, the diameter of the second cylinder is larger than that of the first cylinder, the hole width of the circular hole 23 is smaller than that of the second cylinder, the diameter of the second circular hole 24 is larger than that of the circular hole 23, the first cylinder can slide in the circular hole 23, and the second cylinder can penetrate through the second circular hole 24;
the second cylinder can limit the arc hole 23, so that the brush disc 1 and the flange 2 cannot be separated, and meanwhile, the brush disc 1 can slide in the arc hole 23 through the first cylinder;
the brush disc 1 is fixedly connected to the disc body 12, the brush body 13 is arranged at the lower end of the disc body 12, the flange 2 is provided with a threaded hole 21, and a screw 4 is connected in the threaded hole 21 through threads; the anti-tripping device 3 is in clearance fit with the screw 4, the anti-tripping device 3 can rotate by taking the axis of the screw 4 as the center, and the flange 2 is provided with a first round hole 22; the torsion spring 5 is sleeved on the screw 4, one end of the torsion spring 5 is inserted into the first round hole 22, a hole is formed in the anti-falling buckle 3, and the other end of the torsion spring 5 is inserted into the hole in the anti-falling buckle 3;
as shown in fig. 2, for the unlocking state of the quick-release brush disc structure of the floor cleaning robot, when the brush disc 1 and the flange 2 need to be separated, the anti-tripping device 3 rotates anticlockwise, the anti-tripping device 3 overcomes the torsion of the torsion spring 5, the anti-tripping device 3 is anticlockwise, the T-shaped buckle 11 can be separated from the anti-tripping device 3, the T-shaped buckle 11 passes through the second round hole 24, and the brush disc 1 and the flange 2 are separated.
Claims (10)
1. The utility model provides a floor cleaning robot quick detach brush dish structure, includes brush dish (1) and flange (2), its characterized in that: fixedly connected with T type buckle (11) on brush dish (1), be provided with circular arc hole (23) on flange (2), be provided with second round hole (24) on circular arc hole (23), be connected with anti-disengaging (3) on flange (2), be provided with torsional spring (5) between anti-disengaging buckle (3) and flange (2), the front end that the anti-disengaging was buckled (3) is provided with circuitous arch, T type buckle (11) can pass in second round hole (24) slip-in circular arc hole (23), circuitous protruding coupling that T type buckle (11) can pass anti-disengaging (3) front end is buckled in the anti-disengaging (3).
2. The quick-release brush disc structure of the floor washing robot of claim 1, characterized in that: the T-shaped buckle (11) is composed of a first cylinder and a second cylinder fixedly connected with the first cylinder, and the diameter of the second cylinder is larger than that of the first cylinder.
3. The quick-release brush disc structure of the floor washing robot of claim 2, characterized in that: the hole width in circular arc hole (23) is less than the diameter of second cylinder, and first cylinder can slide in circular arc hole (23), and the second cylinder can pass second round hole (24).
4. The quick-release brush disc structure of the floor washing robot of claim 1, characterized in that: the brush disc (1) is fixedly connected to the disc body (12), and a brush body (13) is arranged at the lower end of the disc body (12).
5. The quick-release brush disc structure of the floor washing robot of claim 1, characterized in that: the flange (2) is provided with a threaded hole (21), and a screw (4) is connected in the threaded hole (21) through threads.
6. The quick-release brush plate structure of the floor washing robot of claim 5, characterized in that: the anti-tripping device (3) is in clearance fit with the screw (4), and the anti-tripping device (3) can rotate by taking the axis of the screw (4) as the center.
7. The quick-release brush disc structure of the floor washing robot of claim 6, characterized in that: the flange (2) is provided with a first round hole (22).
8. The quick-release brush plate structure of the floor washing robot of claim 7, characterized in that: the torsion spring (5) is sleeved on the screw (4), one end of the torsion spring (5) is inserted into the first round hole (22), and the other end of the torsion spring (5) is fixedly connected to the anti-tripping device (3).
9. The quick-release brush disc structure of the floor washing robot of claim 1, characterized in that: the diameter of the second round hole (24) is larger than the width of the circular arc hole (23).
10. The quick-release brush disc structure of the floor washing robot of claim 1, characterized in that: the number of the T-shaped buckles (11) is three, and the number of the arc holes (23) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351216.9U CN218165177U (en) | 2022-06-01 | 2022-06-01 | Quick-release brush disc structure of floor cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351216.9U CN218165177U (en) | 2022-06-01 | 2022-06-01 | Quick-release brush disc structure of floor cleaning robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218165177U true CN218165177U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221351216.9U Active CN218165177U (en) | 2022-06-01 | 2022-06-01 | Quick-release brush disc structure of floor cleaning robot |
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| CN (1) | CN218165177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754209A (en) * | 2023-08-18 | 2023-09-15 | 中国人民解放军火箭军工程大学 | Axial loading assembly and loading device |
-
2022
- 2022-06-01 CN CN202221351216.9U patent/CN218165177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754209A (en) * | 2023-08-18 | 2023-09-15 | 中国人民解放军火箭军工程大学 | Axial loading assembly and loading device |
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