Vacuum rolling brush cleaning mechanism of full-automatic sweeper

Abstract

The utility model discloses a full-automatic sweeper vacuum rolling brush cleaning mechanism which comprises supporting frames, the supporting frames are arranged in a bilateral symmetry mode, guide shafts, two-way screws, square shafts and supporting strips are arranged on the supporting frames, and the guide shafts are fixedly installed at the front ends of the tops of the supporting frames through screws. The two-way screw is in interference connection with the rear end of the top of the supporting frame through a bearing, the square shaft is fixedly installed in the middle of the front end of the supporting frame through a screw, the supporting strip is fixedly installed on the lower portion of the inner side of the supporting frame through a screw, and the supporting strip is sleeved with a collecting disc. According to the utility model, the vacuum rolling brush of the full-automatic sweeper can be easily cleaned, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to a vacuum roller brush cleaning mechanism for a full-automatic floor sweeper, belonging to the technical field of maintenance of full-automatic floor sweepers. Background Art

[0002] During the use of the vacuum roller brush of a full-automatic floor sweeper, it will not only be contaminated, but also extremely easy for hair and other strip-shaped objects to wind around the roller brush. After use, the roller brush needs to be manually cleaned, which seriously affects the working efficiency. To solve the above problems, a new technical solution is provided. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a vacuum roller brush cleaning mechanism for a full-automatic floor sweeper to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: A vacuum roller brush cleaning mechanism for a full-automatic floor sweeper, including a support frame, the support frame is placed symmetrically left and right, and a guide shaft, a bidirectional screw, a square shaft and a support bar are arranged on the support frame. The guide shaft is installed and fixed at the front end of the top of the support frame by screws, the bidirectional screw is connected to the rear end of the top of the support frame by interference fit through bearings, the square shaft is installed and fixed at the middle of the front end of the support frame by screws, the support bar is installed and fixed at the lower part inside the support frame by screws, and a collection tray is sleeved on the support bar.

[0005] Preferably, a transmission frame is symmetrically sleeved on the guide shaft, the rear end of the transmission frame is threadedly connected to the bidirectional screw, and a driven thimble and a transmission motor are arranged on the transmission frame. The driven thimble is connected to the inner end of the left transmission frame by interference fit through bearings, the transmission motor is installed and fixed at the outer end of the right transmission frame by screws, and the main shaft of the transmission motor penetrates and extends to the inner end of the right transmission frame and is installed and fixed with a driving thimble by screws.

[0006] Preferably, a bushing is sleeved on the square shaft, a T-shaped square shaft is installed and fixed at the rear end of the bushing by screws, an L-shaped sliding frame is sleeved on the T-shaped square shaft, and a control rod is welded above the front end of the L-shaped sliding frame.

[0007] Preferably, a water spray nozzle is installed and fixed at the middle of the top of the rear end of the L-shaped sliding frame, and a cleaning hook is installed and fixed on one side of the water spray nozzle.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: the rear end of the transmission frame of the utility model is threadedly connected with the bidirectional screw, and the transmission frame can be easily driven to move relatively along the guide shaft by the bidirectional screw; the main shaft of the transmission motor penetrates and extends to the inner end of the transmission frame on the right side, and the driving center punch is installed and fixed by screws, and the driving center punch can be easily driven to rotate by the transmission motor; the middle of the top of the rear end of the L-shaped sliding frame is installed and fixed with a water spray nozzle by screws, and the roller brush can be easily cleaned; a cleaning hook is installed and fixed on one side of the water spray nozzle by screws, and the sundries on the roller brush can be easily cleaned; in summary, the utility model can easily clean the vacuum roller brush of the full-automatic floor sweeper, effectively improving the working efficiency. Description of the Drawings

[0009] Figure 1 is a schematic structural diagram of the utility model;

[0010] Figure 2 is a schematic structural diagram of the support frame of the utility model;

[0011] Figure 3 is a schematic structural diagram of the L-shaped sliding frame of the utility model;

[0012] In the figure: 1 - support frame; 2 - guide shaft; 3 - bidirectional screw; 4 - square shaft; 5 - support bar; 6 - collection tray; 7 - transmission frame; 8 - driven center punch; 9 - transmission motor; 10 - driving center punch; 11 - bushing; 12 - T-shaped square shaft; 13 - L-shaped sliding frame; 14 - control rod; 15 - water spray nozzle; 16 - cleaning hook. Specific Embodiments

[0013] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0014] Such as Figures 1-3As shown in the figure, a fully automatic floor sweeper vacuum roller brush cleaning mechanism includes a support frame 1. The support frame 1 is placed symmetrically left and right. A guide shaft 2, a bidirectional screw 3, a square shaft 4 and a support bar 5 are arranged on the support frame 1. The guide shaft 2 is fixedly installed at the front end of the top of the support frame 1 by screws. The bidirectional screw 3 is interference-connected to the rear end of the top of the support frame 1 through bearings. The square shaft 4 is fixedly installed at the middle of the front end of the support frame 1 by screws. The support bar 5 is fixedly installed at the lower part inside the support frame 1 by screws. A collection tray 6 is sleeved on the support bar 5. Transmission frames 7 are symmetrically sleeved on the guide shaft 2. The rear end of the transmission frame 7 is threadedly connected to the bidirectional screw 3. A driven thimble 8 and a transmission motor 9 are arranged on the transmission frame 7. The driven thimble 8 is interference-connected to the inner end of the left transmission frame 7 through a bearing. The transmission motor 9 is fixedly installed at the outer end of the right transmission frame 7 by screws. The main shaft of the transmission motor 9 penetrates and extends to the inner end of the right transmission frame 7 and is fixedly installed with a driving thimble 10 by screws. A bushing 11 is sleeved on the square shaft 4. A T-shaped square shaft 12 is fixedly installed at the rear end of the bushing 11 by screws. An L-shaped sliding frame 13 is sleeved on the T-shaped square shaft 12. A control rod 14 is welded above the front end of the L-shaped sliding frame 13. A water spray nozzle 15 is fixedly installed at the middle of the top of the rear end of the L-shaped sliding frame 13. A cleaning hook 16 is fixedly installed on one side of the water spray nozzle 15 by screws.

[0015] Specific usage method: Place the roller brush between the inner sides of the transmission frames 7. Then, rotate the bidirectional screw 3 to drive the transmission frames 7 to slide relatively inward along the guide shaft 2. The relative inward sliding of the transmission frames 7 drives the driven thimble 8 and the driving thimble 10 to move relatively inward to clamp the roller brush. Then, start the transmission motor 9 to drive the driving thimble 10 to rotate. The rotation of the driving thimble 10 drives the roller brush to rotate. Finally, connect the water spray nozzle 15 to the water source. Drive the L-shaped sliding frame 13 to slide left and right along the square shaft 4 through the control rod 14. The left and right sliding of the L-shaped sliding frame 13 drives the water spray nozzle 15 to slide left and right to clean the roller brush. At the same time, move the L-shaped sliding frame 13 back and forth to drive the cleaning hook 16 to move back and forth to clean the sundries wound on the roller brush.

[0016] The above is the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, the changes, modifications, substitutions and variations made to the implementation manners still fall within the protection scope of the present invention.

Claims

1. A vacuum roller brush cleaning mechanism for a fully automatic sweeping machine, comprising a support frame (1), characterized in that: The support frame (1) is arranged symmetrically on both sides. The support frame (1) is provided with a guide shaft (2), a bidirectional screw rod (3), a square shaft (4) and a support bar (5). The guide shaft (2) is fixed to the front end of the top of the support frame (1) by screws. The bidirectional screw rod (3) is connected to the rear end of the top of the support frame (1) by a bearing interference fit. The square shaft (4) is fixed to the middle of the front end of the support frame (1) by screws. The support bar (5) is fixed to the lower inner side of the support frame (1) by screws. A collecting plate (6) is mounted on the support bar (5).

2. The vacuum roller brush cleaning mechanism of a fully automatic sweeper according to claim 1, characterized in that: A transmission frame (7) is symmetrically mounted on the guide shaft (2), the rear end of the transmission frame (7) being threadedly connected to the bidirectional screw rod (3), a driven ejector pin (8) and a transmission motor (9) being arranged on the transmission frame (7), the driven ejector pin (8) being interference-connected to the inner end of the transmission frame (7) on the left side through a bearing, the transmission motor (9) being fixed to the outer end of the transmission frame (7) on the right side through screws, and a main shaft of the transmission motor (9) passing through and extending to the inner end of the transmission frame (7) on the right side and being fixed to a driving ejector pin (10) through screws.

3. The vacuum roller brush cleaning mechanism of a fully automatic sweeper according to claim 1, characterized in that: The square shaft (4) is sleeved with a shaft sleeve (11), a T-shaped square shaft (12) is fixed to the rear end of the shaft sleeve (11) by screws, an L-shaped slide (13) is sleeved with the T-shaped square shaft (12), and a control rod (14) is welded above the front end of the L-shaped slide (13).

4. The vacuum roller brush cleaning mechanism of a fully automatic sweeper according to claim 3, characterized in that: A water spray nozzle (15) is fixedly mounted on the middle of the top of the rear end of the L-shaped slide (13) by means of screws, and a cleaning hook (16) is fixedly mounted on one side of the water spray nozzle (15) by means of screws.

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