CN211460059U

CN211460059U - Transmission mechanism of floor washing machine with washing and sweeping functions

Info

Publication number: CN211460059U
Application number: CN201922021389.9U
Authority: CN
Inventors: 陈国宝
Original assignee: Hefei Gaomei Cleaning Equipment Co Ltd
Current assignee: Hefei Gaomei Cleaning Equipment Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-09-11
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a scrubber technical field especially relates to a scrubber drive mechanism washes and sweeps, set up the screw thread on the hollow inner wall of bull pulley axle, the epaxial fixed separation blade that has cup jointed of bull pulley, the left one section of bull pulley is located the separation blade and has cup jointed same motor aluminium lid through the fixed cover of two deep groove ball bearings, is provided with between two deep groove ball bearings and cup joints the epaxial bearing bush of bull pulley, the motor aluminium is covered and has been cup jointed the antifouling retaining ring of bull pulley, the antifouling retaining ring of bull pulley is connected with the motor aluminium lid through the connecting screw that six equidistance annular distribute. The antifouling check ring and the cast aluminum brush buckle form a left-hand thread mechanism, so that water in the working and running process of the rolling brush is blocked outside the transmission mechanism by the left-hand thread mechanism; the deep groove ball bearing close to the rolling brush end is covered and protected by the separation blade on the large belt wheel shaft, so that foreign matters are prevented from entering and damaging the waterproof protective cover of the deep groove ball bearing through high-speed rotation.

Description

Transmission mechanism of floor washing machine with washing and sweeping functions

Technical Field

The utility model relates to a floor cleaning machine technical field especially relates to a floor cleaning machine drive mechanism washes and sweeps.

Background

The traditional local washing mode adopts manual operation, but places with a large amount of ground such as shopping centers, airports, railway stations, subway stations, warehouses, factories and the like need a large amount of cleaning personnel. The floor cleaning machine solves the problem, is suitable for cleaning the ground, can save manpower and material resources in a large quantity, and provides better efficiency and higher comfort.

Because the working environment of the floor washing and sweeping machine is severe, the working rotating speed and the pressure are high, the problem that the failure rate of a mechanism for transmitting power to the rolling brush is high is often caused, the bearing damage caused by water inflow of the bearing is often caused, even if a waterproof bearing is adopted, the problem cannot be solved, and the mechanism rotating at a high speed is easily wound with silk threads and other sundries, so that the sealing cover of the bearing is damaged.

Aiming at the problems, the transmission mechanism of the floor washing and sweeping machine is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a washing and sweeping floor cleaning machine drive mechanism to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a transmission mechanism of a washing and sweeping floor washing machine comprises a large belt wheel shaft, wherein a hollow inner wall of the large belt wheel shaft is provided with threads, a separation blade is fixedly sleeved on the large belt wheel shaft, one section of the large belt wheel shaft, which is positioned on the left side of the separation blade, is fixedly sleeved with the same motor aluminum cover through two deep groove ball bearings, a bearing bushing sleeved on the large belt wheel shaft is arranged between the two deep groove ball bearings, a large belt wheel antifouling check ring is sleeved on the motor aluminum cover, the large belt wheel antifouling check ring is connected with the motor aluminum cover through six connecting screws which are distributed in an annular shape at equal intervals,

the aluminum casting brush buckle is movably sleeved at one section of the large belt wheel shaft on the right side of the separation blade, a first limiting screw is connected to the right end of the large belt wheel shaft in a threaded mode, a first gasket is movably sleeved with the first limiting screw and abuts against the right end of the large belt wheel shaft and the aluminum casting brush buckle, a large belt wheel is movably sleeved at one section of the large belt wheel shaft on the left side of the motor aluminum cover, a second limiting screw is connected to the left end of the large belt wheel shaft in a threaded mode, a second gasket is movably sleeved with the second limiting screw, and the second gasket abuts against the left end of the large belt wheel shaft and the large belt wheel.

Preferably, the length of the large pulley shaft on the left side of the baffle plate is 3 times of that on the right side of the baffle plate.

Preferably, the motor aluminum cover is provided with a first through hole and a second through hole, the first through hole is inserted with the deep groove ball bearing, the left side wall of the motor aluminum cover is connected with six internal thread sleeves, the left side wall of the motor aluminum cover is provided with two strip-shaped grooves and a circular groove, the second through hole and the circular groove are connected through the two strip-shaped grooves, the circular groove is concentric with the first through hole, and the right side wall of the motor aluminum cover is connected with the arc-shaped protection plate.

Preferably, the cast aluminum brush buckle comprises a brush buckle main body, the brush buckle main body is in a cylindrical shape with openings at two ends and different sizes, a large opening end of the brush buckle main body is connected with a limiting disc, and a small opening end of the brush buckle main body is internally connected with a supporting block.

The utility model has the advantages that:

the key point of the mechanism is that 1, the antifouling check ring and the cast aluminum brush buckle form a left-hand thread mechanism, so that water in the working and running process of the rolling brush is blocked outside the transmission mechanism by the left-hand thread mechanism;

2. the deep groove ball bearing close to the rolling brush end is covered and protected by the separation blade on the large belt wheel shaft, so that foreign matters are prevented from entering and damaging the waterproof protective cover of the deep groove ball bearing through high-speed rotation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of a large pulley shaft of the present invention;

FIG. 4 is a schematic view of the structure of the aluminum cover of the motor of the present invention;

FIG. 5 is a schematic view of the cast aluminum brush buckle of the present invention;

FIG. 6 is a schematic view of the cast aluminum brush buckle of the present invention;

reference numerals: 1-large pulley shaft; 101-a baffle plate; 2-a bearing bush; 3-deep groove ball bearing; 4-motor aluminum cover; 401-a first through-going hole; 402-a second through hole; 403-an internally threaded sleeve; 404-bar-shaped grooves; 405-a circular groove; 406-arc guard plate; 5-large belt wheel antifouling check ring; 6-connecting screws; 7-casting an aluminum brush buckle; 701-brushing buckle main body; 702-a limiting disc; 703-a cancel block; 8-a first gasket; 9-a first limit screw; 10-large belt wheel; 11-a second gasket; 12-second limit screw.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-6, a transmission mechanism of a washing, sweeping and floor-cleaning machine comprises a large belt wheel shaft 1, a thread is arranged on the hollow inner wall of the large belt wheel shaft 1, a separation blade 101 is fixedly sleeved on the large belt wheel shaft 1, the length of one section of the large belt wheel shaft 1 positioned at the left side of the separation blade 101 is 3 times of that of one section of the large belt wheel shaft at the right side, one section of the large belt wheel shaft 1 positioned at the left side of the separation blade 101 is fixedly sleeved with a same motor aluminum cover 4 through two deep groove ball bearings 3, a bearing bush 2 sleeved on the large belt wheel shaft 1 is arranged between the two deep groove ball bearings 3, a large belt wheel antifouling check ring 5 is sleeved on the motor aluminum cover 4, the large belt wheel antifouling check ring 5 is connected,

one section activity that big band pulley axle 1 is located separation blade 101 right side has cup jointed cast aluminium brush and has detained 7, the right-hand member threaded connection of big band pulley axle 1 has first stop screw 9, first gasket 8 has been cup jointed in the activity of first stop screw 9, first gasket 8 is detained 7 with the right-hand member of big band pulley axle 1 and cast aluminium brush and is offseted, big band pulley 10 has been cup jointed in one section activity that big band pulley axle 1 is located motor aluminium lid 4 left side, the left end threaded connection of big band pulley axle 1 has second stop screw 12, second gasket 11 has been cup jointed in the activity of second stop screw 12, second gasket 11 offsets with big band pulley axle 1's left end and big band pulley 10.

First through-hole 401 and second through-hole 402 have been seted up on motor aluminium lid 4, peg graft deep groove ball bearing 3 in the first through-hole 401, be connected with six internal thread sleeves 403 on the left side wall of motor aluminium lid 4, two bar grooves 404 and a circular recess 405 have been seted up on the left side wall of motor aluminium lid 4, two bar grooves 404 are connected second through-hole 402 and circular recess 405, circular recess 405 is concentric with first through-hole 401, be connected with arc protection plate 406 on the right side wall of motor aluminium lid 4.

The cast aluminum brush buckle 7 comprises a brush buckle main body 701, the brush buckle main body 701 is in a cylindrical shape with openings at two ends different in size, a limiting disc 702 is connected to the large opening end of the brush buckle main body 701, and a supporting block 703 is connected to the small opening end of the brush buckle main body 701.

The mechanism is a mechanism for transmitting power to a rolling brush by a motor, the motor transmits rotating force to a large belt wheel 10 through a belt, the large belt wheel 10 transmits rotating force to a cast aluminum brush buckle 7 through a large belt wheel shaft 1, the cast aluminum brush buckle 7 drives the rolling brush to rotate, the large belt wheel shaft 1 is fixed on a motor aluminum cover 4 through a deep groove ball bearing 3, and in the motion process of the whole mechanism, the deep groove ball bearing 3 is protected, and the waterproofness of the whole mechanism is improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a washing and sweeping floor machine drive mechanism, includes bull wheel axle (1), its characterized in that: the anti-fouling belt pulley is characterized in that a thread is formed on the hollow inner wall of the large belt pulley shaft (1), the separation blade (101) is fixedly sleeved on the large belt pulley shaft (1), one section of the large belt pulley shaft (1) positioned on the left side of the separation blade (101) is fixedly sleeved with the same motor aluminum cover (4) through two deep groove ball bearings (3), a bearing bush (2) sleeved on the large belt pulley shaft (1) is arranged between the two deep groove ball bearings (3), the motor aluminum cover (4) is sleeved with a large belt pulley anti-fouling retainer ring (5), the large belt pulley anti-fouling retainer ring (5) is connected with the motor aluminum cover (4) through six connecting screws (6) which are annularly distributed at equal intervals,

the aluminum brush buckle (7) is sleeved on one section of the large belt pulley shaft (1) on the right side of the separation blade (101), a first limiting screw (9) is connected to the right end of the large belt pulley shaft (1) in a threaded mode, a first gasket (8) is movably sleeved on the first limiting screw (9), the first gasket (8) abuts against the aluminum brush buckle (7) and the right end of the large belt pulley shaft (1), a large belt pulley (10) is sleeved on one section of the large belt pulley shaft (1) on the left side of the motor aluminum cover (4), a second limiting screw (12) is connected to the left end of the large belt pulley shaft (1) in a threaded mode, a second gasket (11) is movably sleeved on the second limiting screw (12), and the second gasket (11) abuts against the left end of the large belt pulley shaft (1) and the large belt pulley (10).

2. The scrubber motor drive mechanism of claim 1, wherein: the length of the large pulley shaft (1) on the left side of the baffle plate (101) is 3 times of that on the right side.

3. The scrubber motor drive mechanism of claim 1, wherein: first through-hole (401) and second through-hole (402) have been seted up on motor aluminium lid (4), peg graft deep groove ball bearing (3) in first through-hole (401), be connected with six internal thread sleeve (403) on the left side wall of motor aluminium lid (4), two bar groove (404) and one circular recess (405) have been seted up on the left side wall of motor aluminium lid (4), and two bar groove (404) are connected second through-hole (402) and circular recess (405), and circular recess (405) are concentric with first through-hole (401), be connected with arc guard plate (406) on the right side wall of motor aluminium lid (4).

4. The scrubber motor drive mechanism of claim 1, wherein: cast aluminium brush and detain (7) including brush knot main part (701), brush knot main part (701) are the tube-shape of both ends opening size difference, the big opening end of brush knot main part (701) is connected with spacing dish (702), the little open end internal connection of brush knot main part (701) has to support piece (703).