Mechanism capable of rapidly replacing brush

Abstract

A mechanism capable of rapidly replacing a brush is characterized in that a shaft end fixing bottom plate (2) is arranged on an L-shaped mounting plate (1), and a bearing (3) is arranged in the shaft end fixing bottom plate (2); a limiting sleeve (5) is arranged on the brush transmission shaft (4), the limiting sleeve (5) and a groove shaft sleeve of the brush (6) are correspondingly clamped and matched, and a limiting sleeve (7) and a groove shaft sleeve at the upper end of the brush (6) are assembled in an inserted and matched mode; a flange (8) with a key groove is arranged on the end face of the brush transmission shaft (4), a flange (9) with a key groove is arranged on the flange (8) with the key groove, and the flange (9) with the key groove is connected with the flange (8) with the key groove in a fastening mode through a bolt. The flange (9) with the key groove is connected with a motor output transmission shaft (10) through a flat key. The device is ingenious in structural design and convenient and fast to disassemble. The mechanism is time-saving and quick to mount and replace, and is durable.

Description

Technical Field

[0001] The invention belongs to the field of cleaning, in particular to a mechanism with a quick brush replacement function. Background Art

[0002] Under the existing technology, during the equipment maintenance and repair process, a long production time is taken to repair and replace the brushes, thereby affecting the normal production work progress and causing many inconveniences for the maintenance personnel. Utility Model Content

[0003] The main purpose of the utility model is to provide a mechanism with a quick brush replacement, which can effectively solve the problem in the prior art of the background technology that during the equipment maintenance and repair process, it takes a long time to repair and replace the brush, thereby affecting the normal production work progress and causing many inconveniences for maintenance personnel.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A mechanism for quickly replacing brushes, comprising an L-mounting plate 1, on which an axial end fixing base plate 2 is provided, which is connected to the L-mounting plate 1 by bolts; a bearing 3 is provided in the axial end fixing base plate 2; the bearing 3 is inserted and assembled with the lower end of the brush transmission shaft 4; a lower limit sleeve 5 is provided on the brush transmission shaft 4, which is fastened to the lower limit sleeve 5 by bolts; the lower end of the brush 6 has a grooved shaft sleeve, and the lower limit sleeve 5 is snapped into and matched with the grooved shaft sleeve of the brush 6; the upper end of the brush 6 has a grooved shaft sleeve, and the grooved shaft sleeve of the brush 6 is inserted into the brush transmission shaft 4, the upper limit sleeve 7 is assembled with the upper end of the brush 6 by inserting the groove sleeve; the upper limit sleeve 7 is fastened to the upper end of the brush transmission shaft 4 by bolts; the end face of the brush transmission shaft 4 is provided with a connecting flange 8, and the connecting flange 8 is connected to the brush transmission shaft 4 by a flat key; a motor output end connecting flange 9 is provided on the connecting flange 8, and the motor output end connecting flange 9 is flatly docked with the connecting flange 8; the motor output end connecting flange 9 is fastened to the connecting flange 8 by bolts; the motor output end connecting flange 9 is connected to the motor output transmission shaft 10 by a flat key.

[0006] The utility model also has the following additional technical features:

[0007] As a further specific optimization of the technical solution of the present invention: the connecting flange 9 at the output end of the motor is normally not removable. When the brush needs to be replaced, it is only necessary to quickly remove the fastening bolts connecting the L connecting plate 1 and the shaft end fixed base plate 2 and the fastening bolts connecting the flange 8 and the flange 9, and the entire brush can be taken out of the equipment. After the brush is replaced, it can be quickly installed back into the equipment. The utility model has a simple structure, saves time and labor, is easy to replace, is reliable to use, and ensures the normal operation of the equipment.

[0008] Compared with the prior art, the utility model has the following advantages:

[0009] The utility model has an ingenious structural design and is easy and quick to disassemble. The utility model saves time and is quick to install and replace, and the mechanism is durable. When the brush is installed in the equipment, the brush is damaged or worn and needs to be replaced. Production time is very urgent. A poor structure will delay a lot of repair and maintenance time. In order to try to shorten the time for maintenance and replacement of brushes and delay the normal operation of production and avoid the occurrence of this problem, this mechanism effectively solves these problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the utility model;

[0011] Explanation of the accompanying symbols: 1. L mounting plate; 2. Shaft end fixing base plate; 3. Bearing; 4. Brush transmission shaft; 5. Lower limit sleeve; 6. Brush; 7. Upper limit sleeve; 8. Connecting flange; 9. Motor output end connecting flange; 10. Motor output transmission shaft. DETAILED DESCRIPTION

[0012] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0013] A mechanism for quickly replacing brushes, comprising an L-mounting plate 1, on which an axial end fixing base plate 2 is provided, which is connected to the L-mounting plate 1 by bolts; a bearing 3 is provided in the axial end fixing base plate 2; the bearing 3 is inserted and assembled with the lower end of the brush transmission shaft 4; a lower limit sleeve 5 is provided on the brush transmission shaft 4, which is fastened to the lower limit sleeve 5 by bolts; the lower end of the brush 6 has a grooved shaft sleeve, and the lower limit sleeve 5 is snapped into and matched with the grooved shaft sleeve of the brush 6; the upper end of the brush 6 has a grooved shaft sleeve, and the grooved shaft sleeve of the brush 6 is inserted into the brush transmission shaft 4, the upper limit sleeve 7 is assembled with the upper end of the brush 6 by inserting the groove sleeve; the upper limit sleeve 7 is fastened to the upper end of the brush transmission shaft 4 by bolts; the end face of the brush transmission shaft 4 is provided with a connecting flange 8, and the connecting flange 8 is connected to the brush transmission shaft 4 by a flat key; a motor output end connecting flange 9 is provided on the connecting flange 8, and the motor output end connecting flange 9 is flatly docked with the connecting flange 8; the motor output end connecting flange 9 is fastened to the connecting flange 8 by bolts; the motor output end connecting flange 9 is connected to the motor output transmission shaft 10 by a flat key.

[0014] The connecting flange 9 at the motor output end is normally not removable. When the brush needs to be replaced, you only need to quickly remove the fastening bolts connecting the L connecting plate 1 and the shaft end fixed base plate 2 and the fastening bolts connecting the flange 8 and the flange 9, and then the entire brush can be taken out of the equipment. After the brush is replaced, it can be quickly installed back into the equipment. The utility model has a simple structure, saves time and labor, is easy to replace, is reliable to use, and ensures the normal operation of the equipment.

[0015] The working principle of the mechanism with quick brush replacement: it includes an L mounting plate 1, on which an axis end fixing base plate 2 is provided, which is connected together by bolts, and a bearing 3 is provided in the axis end fixing base plate 2, and the bearing 3 is inserted and assembled with the lower end of the brush transmission shaft 4, and a lower limit sleeve 5 is provided on the brush transmission shaft 4, which is fastened to the brush transmission shaft by bolts, and the lower limit sleeve 5 and the grooved sleeve at the lower end of the brush 6 are snapped into and matched with each other, and the upper end of the brush 6 and the upper end of the transmission shaft 4 are inserted into the upper limit sleeve 7, and the upper limit sleeve 7 and the upper end of the brush 6 are assembled by inserting the groove sleeve, and the upper end upper limit sleeve 7 is fastened to the upper end of the brush transmission shaft 4 by bolts, and the end face of the brush transmission shaft 4 is provided with a A connecting flange 8 is provided, which is connected to the brush transmission shaft 4 through a flat key. A motor output end connecting flange 9 is provided on the connecting flange 8 and is flatly docked with the connecting flange 8. The two flanges are fastened together by bolts. The motor output end connecting flange 9 is connected to the motor output transmission shaft 10 through a flat key. The motor output end connecting flange 9 is normally not removable. When the brush needs to be replaced, you only need to quickly remove the fastening bolts connecting the L connecting plate 1 and the shaft end fixed base plate 2 and the fastening bolts connecting the flange 8 and the flange 9, and the entire brush can be taken out of the equipment. After the brush is replaced, it can be quickly installed back into the equipment. The utility model has the advantages of simple structure, time saving, labor saving, easy replacement and reliable use.

[0016] The above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention but merely represents selected embodiments of the present invention.

Claims

1. A mechanism with a quick brush replacement, characterized in that: The utility model comprises an L-mounting plate (1), a shaft end fixing base plate (2) is provided on the L-mounting plate (1), and the shaft end fixing base plate (2) is connected to the L-mounting plate (1) by bolts; a bearing (3) is provided in the shaft end fixing base plate (2); the bearing (3) is inserted and assembled with the lower end of the brush transmission shaft (4); a lower limit sleeve (5) is provided on the brush transmission shaft (4), and the brush transmission shaft (4) is fastened to the lower limit sleeve (5) by bolts; the lower end of the brush (6) has a grooved shaft sleeve, and the lower limit sleeve (5) is snapped into and matched with the grooved shaft sleeve of the brush (6); the upper end of the brush (6) has a grooved shaft sleeve, and the grooved shaft sleeve of the brush (6) is inserted into the upper end of the brush transmission shaft (4) A limiting sleeve (7) is assembled with the upper end of the brush (6) by inserting a grooved sleeve; the upper end limiting sleeve (7) is fastened to the upper end of the brush transmission shaft (4) by bolts; the end face of the brush transmission shaft (4) is provided with a connecting flange (8), and the connecting flange (8) is connected to the brush transmission shaft (4) by a flat key; a motor output end connecting flange (9) is provided on the connecting flange (8), and the motor output end connecting flange (9) and the connecting flange (8) are flatly docked; the motor output end connecting flange (9) and the connecting flange (8) are fastened to each other by bolts; and the motor output end connecting flange (9) and the motor output transmission shaft (10) are connected by a flat key.

2. A mechanism with a quick brush replacement according to claim 1, characterized in that: The motor output connection flange (9) is usually not removable.

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