Sweeping robot with automatic telescopic rod

Abstract

The utility model relates to the technical field of part spraying, and discloses a sweeping robot with an automatic telescopic rod, the sweeping robot comprises a machine body and two cleaning discs, the bottom end of the machine body is fixedly connected with a storage box, the bottom end of the machine body is provided with three wheels, the bottom end of the machine body is provided with two mounting arms, and the two mounting arms are fixedly connected with the storage box. And rotating columns are rotationally connected to the interiors of the two mounting arms correspondingly, a double-end electric push rod is mounted at the bottom end of the machine body, sliding blocks are fixedly connected to the left side and the right side of the double-end electric push rod correspondingly, sliding bases are slidably connected to the outer sides of the two sliding blocks correspondingly, and first supporting columns are rotationally connected to the front sides of the two sliding blocks correspondingly. According to the cleaning device, the sliding block is driven by the double-end electric push rod, the first supporting column and the second supporting column are pushed, then the mounting arm is driven, the angle of the mounting arm is adjusted, the cleaning angle of the cleaning disc is adjusted, the cleaning angle is enlarged, the cleaning effect is improved, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of part spraying, in particular to a floor sweeping robot with an automatic telescopic rod. Background Art

[0002] A floor sweeping robot is a smart home device designed specifically for automatically cleaning the floor. It usually uses various sensors, navigation technologies, and cleaning tools such as rotary brushes or vacuum cleaners to be able to perform floor cleaning work without human intervention.

[0003] For some existing floor sweeping robots, the angles of the two cleaning trays installed for collecting garbage are fixed and cannot be adjusted to expand the cleaning angle, which limits the cleaning effect and reduces the flexibility of use. Therefore, a floor sweeping robot with an automatic telescopic rod is proposed to solve the above problems. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a floor sweeping robot with an automatic telescopic rod, aiming to improve the problem that for some floor sweeping robots in the prior art, the angles of the two cleaning trays installed for collecting garbage are fixed and cannot be adjusted to expand the cleaning angle, which limits the cleaning effect and reduces the flexibility of use.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A floor sweeping robot with an automatic telescopic rod, comprising a body and two cleaning trays. A storage box is fixedly connected to the bottom end of the body. Three wheels are installed at the bottom end of the body. Two mounting arms are installed at the bottom end of the body. Rotating columns are rotatably connected inside both of the two mounting arms. A double-headed electric push rod is installed at the bottom end of the body. Sliding blocks are fixedly connected to the left and right sides of the double-headed electric push rod. Sliding seats are slidably connected to the outer sides of the two sliding blocks. Support columns one are rotatably connected to the front sides of the two sliding blocks. Support columns two are slidably connected inside both of the two support columns one. Push springs are sleeved on the outer sides of the two support columns two. The far ends of the two support columns two are respectively rotatably connected to the adjacent ends of the two mounting arms. Fixing components are slidably connected inside both of the two rotating columns;

[0007] As a further description of the above technical solution:

[0008] Each of the fixed components includes a connecting column, a fixing column and a tightening ring. The inside of the connecting column is slidably connected to the outside of the rotating column. The outside of the fixing column is slidably connected to the inside of the rotating column. The inside of the tightening ring is threadedly connected to the outside of the fixing column. A fastening piece is slidably connected to the outside of the fixing column.

[0009] As a further description of the above technical solution:

[0010] One end of the fastening piece is in contact with the outside of the connecting column, and the other end of the fastening piece is in contact with the outside of the tightening ring.

[0011] As a further description of the above technical solution:

[0012] The tops of the two sliding seats are fixedly connected to the bottom end of the machine body. The outside of the pushing spring is sleeved on the outside of the first support column.

[0013] As a further description of the above technical solution:

[0014] A cleaning strip is installed at the bottom end of the machine body. A cleaning cloth is fixedly connected to the bottom end of the storage box.

[0015] As a further description of the above technical solution:

[0016] A numerical control panel is fixedly connected to the top end of the machine body. The tops of the two mounting arms are in contact with the bottom end of the machine body.

[0017] As a further description of the above technical solution:

[0018] The top end of the connecting column is in contact with the bottom end of the mounting arm. The outside of the fixing column is slidably connected to the inside of the connecting column.

[0019] As a further description of the above technical solution:

[0020] The cleaning cloth is made of cotton cloth, and the sliding block is made of steel.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the double-headed electric push rod drives the sliding block to push the first support column and the second support column, and then drives the mounting arm to adjust the angle of the mounting arm, realizing the adjustment of the cleaning angle of the cleaning disc, expanding the cleaning angle, improving the cleaning effect, and increasing the flexibility of use.

[0023] 2. In the utility model, through the cooperation of the fixing column, the fastening piece and the tightening ring, the rotating column and the connecting column can be quickly installed and disassembled, making the replacement of the cleaning disc more convenient, reducing the replacement process, and improving the replacement efficiency. Brief Description of the Drawings

[0024] Figure 1 FIG. is a three-dimensional schematic diagram of a floor sweeping robot with an automatic telescopic rod proposed by the present utility model;

[0025] Figure 2 FIG. is a structural schematic diagram of the wheels of a floor sweeping robot with an automatic telescopic rod proposed by the present utility model;

[0026] Figure 3 FIG. is a structural schematic diagram of the cleaning strip of a floor sweeping robot with an automatic telescopic rod proposed by the present utility model;

[0027] Figure 4 is Figure 3 the enlarged view of part A in

[0028] Figure 5 FIG. is a structural schematic diagram of the connecting column of a floor sweeping robot with an automatic telescopic rod proposed by the present utility model;

[0029] Figure 6 is Figure 3 the enlarged view of part B in

[0030] Legend:

[0031] 1. Body; 2. Storage box; 3. Installation arm; 4. Rotating column; 5. Connecting column; 6. Cleaning disc; 7. Double-headed electric push rod; 8. Sliding block; 9. Sliding seat; 10. First support column; 11. Second support column; 12. Push spring; 13. Fixed column; 14. Fastening piece; 15. Tightening ring; 16. Cleaning strip; 17. Cleaning cloth; 18. Numerical control panel; 19. Wheel. Detailed Implementation Manner

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0033] Refer to Figure 1 - Figure 3 and Figure 4, An embodiment provided by the present utility model: A floor sweeping robot with an automatic telescopic rod, including a body 1 and two cleaning discs 6. A storage box 2 is fixedly connected to the bottom end of the body 1. The design of the storage box 2 is to facilitate the collection of garbage. Three wheels 19 are installed at the bottom end of the body 1. The design of the wheels 19 is to facilitate the movement of the floor sweeping robot. Two mounting arms 3 are installed at the bottom end of the body 1. A motor is installed inside the mounting arm 3 and can drive the rotation of the rotating column 4. The rotating columns 4 are rotatably connected inside both mounting arms 3. The design of the rotating column 4 is to drive the connecting column 5 and the cleaning disc 6 to rotate when driven by the mounting arm 3.

[0034] A double-headed electric push rod 7 is installed at the bottom end of the body 1. The design of the double-headed electric push rod 7 is to push two sliding blocks 8 to slide inside the sliding seat 9. Sliding blocks 8 are fixedly connected to the left and right sides of the double-headed electric push rod 7. The outer sides of the two sliding blocks 8 are slidably connected to the sliding seat 9. The design of the sliding seat 9 is to limit the sliding block 8. Support columns one 10 are rotatably connected to the front sides of the two sliding blocks 8. The design of the support column one 10 is to connect the sliding block 8 and cooperate with the support column two 11 to support the pushing spring 12.

[0035] Support columns two 11 are slidably connected inside both support columns one 10. The design of the support column two 11 is to connect the support column one 10 and the mounting arm 3 and support the pushing spring 12. Pushing springs 12 are sleeved on the outer sides of both support columns two 11. The design of the pushing spring 12 is to buffer the mounting arm 3. The far ends of the two support columns two 11 are respectively rotatably connected to the adjacent ends of the two mounting arms 3. Fixed components are slidably connected inside both rotating columns 4. The top ends of the two sliding seats 9 are fixedly connected to the bottom end of the body 1. The design of the sliding seat 9 is to limit the sliding block 8.

[0036] The pushing spring 12 is sleeved on the outer side of the support column one 10. The design of the pushing spring 12 is to buffer the mounting arm 3. A cleaning strip 16 is installed at the bottom end of the body 1. The design of the cleaning strip 16 is to guide the garbage brought by the cleaning disc 6 into the storage box 2. A cleaning cloth 17 is fixedly connected to the bottom end of the storage box 2. The design of the cleaning cloth 17 is to facilitate the cleaning of the ground. A numerical control panel 18 is fixedly connected to the top end of the body 1. The design of the numerical control panel 18 is to facilitate the control of the floor sweeping robot. The top ends of the two mounting arms 3 are in contact with the bottom end of the body 1. A motor is installed inside the mounting arm 3 and can drive the rotation of the rotating column 4. The cleaning cloth 17 is made of cotton cloth. The cotton cloth material used for the cleaning cloth 17 has good water absorption and moderate dust absorption effect, and can effectively absorb moisture and some fine particles. The sliding block 8 is made of steel.

[0037] Such as Figure 5 AndFigure 6 As shown, each fixed component includes a connecting column 5, a fixing column 13 and a tightening ring 15. The inside of the connecting column 5 is slidably connected to the outside of the rotating column 4. The connecting column 5 is designed to facilitate the connection of the cleaning disk 6 to the rotating column 4 by cooperating with the fixing column 13, the fastening piece 14 and the tightening ring 15. The outside of the fixing column 13 is slidably connected to the inside of the rotating column 4. The fixing column 13 is designed to cooperate with the fastening piece 14 to fix the connecting column 5 and the rotating column 4. The inside of the tightening ring 15 is threadedly connected to the outside of the fixing column 13. The fastening piece 14 is designed to increase the friction of the connection and make the tightening ring 15 fixed more stably.

[0038] A fastening piece 14 is slidably connected to the outside of the fixing column 13. One end of the fastening piece 14 is in contact with the outside of the connecting column 5, and the other end of the fastening piece 14 is in contact with the outside of the tightening ring 15. The fastening piece 14 is designed to increase the friction of the connection and make the tightening ring 15 fixed more stably. The top end of the connecting column 5 is in contact with the bottom end of the mounting arm 3. The connecting column 5 is designed to facilitate the connection of the cleaning disk 6 to the rotating column 4 by cooperating with the fixing column 13, the fastening piece 14 and the tightening ring 15. The outside of the fixing column 13 is slidably connected to the inside of the connecting column 5. The fixing column 13 is designed to cooperate with the fastening piece 14 to fix the connecting column 5 and the rotating column 4.

[0039] Working principle: When the floor sweeping robot cleans the ground, the rotating column 4 is driven to rotate by the mounting arm 3, so as to rotate and connect the column 5 and the cleaning disc 6 to guide and collect the garbage. The garbage will be driven by the cleaning strip 16 and sent into the interior of the storage box 2. When it is necessary to adjust the cleaning angle of the cleaning disc 6, the double-headed electric push rod 7 is used to push the sliding block 8, so as to push the sliding block 8 to slide inside the sliding seat 9, and then drive the mounting arm 3 through the first support column 10 and the second support column 11 to adjust the angle of the mounting arm 3. When the cleaning disc 6 touches an object, the pushing spring 12 will also buffer the mounting arm 3. By driving the sliding block 8 with the double-headed electric push rod 7, the first support column 10 and the second support column 11 are pushed, and then the mounting arm 3 is driven to adjust the angle of the mounting arm 3, realizing the adjustment of the cleaning angle of the cleaning disc 6, thus expanding the cleaning angle, improving the cleaning effect and increasing the flexibility of use. When it is necessary to replace the cleaning disc 6, rotate the tightening ring 15, remove the tightening ring 15 and the fastening piece 14 from the fixed column 13, and take out the fixed column 13 from the inside of the rotating column 4 and the connecting column 5. Then replace the new cleaning disc 6, let the connecting column 5 slide to the outside of the rotating column 4 again. After determining the position, insert the fixed column 13 into the inside of the rotating column 4 and the connecting column 5 again, and reinstall the fastening piece 14 and the tightening ring 15 on the fixed column 13, thus realizing the replacement of the cleaning disc 6. Through the cooperation of the fixed column 13, the fastening piece 14 and the tightening ring 15, the installation and disassembly of the rotating column 4 and the connecting column 5 can be carried out quickly, making the replacement of the cleaning disc 6 more convenient, reducing the replacement process and improving the replacement efficiency.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sweeping robot with an automatic telescopic rod, comprising a body (1) and two cleaning discs (6), characterized in that: The bottom end of the body (1) is fixedly connected with a storage box (2), the bottom end of the body (1) is installed with three wheels (19), the bottom end of the body (1) is installed with two mounting arms (3), the insides of the two mounting arms (3) are rotatably connected with a rotating column (4), the bottom end of the body (1) is installed with a double-headed electric push rod (7), the left and right sides of the double-headed electric push rod (7) are fixedly connected with sliding blocks (8), the outer sides of the two sliding blocks (8) are slidably connected with a sliding seat (9), the front sides of the two sliding blocks (8) are rotatably connected with a support column 1 (10), the insides of the two support columns 1 (10) are slidably connected with a support column 2 (11), the outer sides of the two support columns 2 (11) are sleeved with a pushing spring (12), the far ends of the two support columns 2 (11) are respectively rotatably connected to the near ends of the two mounting arms (3), and the insides of the two rotating columns (4) are slidably connected with a fixed component.

2. A sweeping robot with an automatic telescopic rod according to claim 1, characterized in that: Each of the fixing components comprises a connecting column (5), a fixing column (13) and a tightening ring (15); the interior of the connecting column (5) is slidably connected to the exterior of the rotating column (4); the exterior of the fixing column (13) is slidably connected to the interior of the rotating column (4); the interior of the tightening ring (15) is threadedly connected to the exterior of the fixing column (13); and the exterior of the fixing column (13) is slidably connected to a fastening plate (14).

3. A sweeping robot with an automatic telescopic rod according to claim 2, characterized in that: One end of the fastening sheet (14) contacts the outer side of the connecting column (5), and the other end of the fastening sheet (14) contacts the outer side of the tightening ring (15).

4. The sweeping robot with an automatic telescopic rod according to claim 1, characterized in that: The top ends of the two sliding seats (9) are fixedly connected to the bottom end of the machine body (1), and the outer side of the pushing spring (12) is sleeved on the outer side of the supporting column 1 (10).

5. The sweeping robot with an automatic telescopic rod according to claim 1, characterized in that: A cleaning strip (16) is installed at the bottom end of the machine body (1), and a cleaning cloth (17) is fixedly connected to the bottom end of the storage box (2).

6. The sweeping robot with an automatic telescopic rod according to claim 1, characterized in that: A numerical control panel (18) is fixedly connected to the top end of the machine body (1), and the top ends of the two mounting arms (3) are in contact with the bottom end of the machine body (1).

7. The sweeping robot with an automatic telescopic rod according to claim 2, characterized in that: The top end of the connecting column (5) contacts the bottom end of the mounting arm (3), and the outer side of the fixing column (13) is slidably connected to the inside of the connecting column (5).

8. The sweeping robot with an automatic telescopic rod according to claim 5, characterized in that: The cleaning cloth (17) is made of cotton cloth, and the sliding block (8) is made of steel.

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