CN219430620U - Wind shielding structure of cleaning machine - Google Patents

Abstract

The utility model discloses a wind shielding structure of a cleaning machine, which comprises a frame, wherein a front end power part of the frame and a cleaning brush driven by the power part are arranged below the power part, a baffle plate is arranged below the baffle plate, the wind shielding plate is arranged in the vertical direction and positioned in front of the cleaning brush, the wind shielding plate shields the cleaning brush in the horizontal direction, the wind shielding plate is arranged on a connecting frame, and the connecting frame is fixedly arranged below the baffle plate. Through the mode, the wind shielding structure of the sweeper can reduce the influence of wind generated by the sweeping brush and the motor on the ground sundries in the rotating process, improve the sweeping efficiency and reduce the working intensity of operators.

Description

Wind shielding structure of cleaning machine

Technical Field

The utility model relates to the field of a cleaning machine, in particular to a wind shielding structure of the cleaning machine.

Background

With the development of cities and the progress of society, urban sanitation equipment has also greatly developed, and many hand-push sweeper suitable for public places such as sidewalks, parks, factory factories, station wharfs, squares, residential communities, hospitals and the like have appeared on the market.

Patent CN 217870206U discloses a push type electric leaf-sweeping machine, which sweeps leaves through a motor driven leaf-sweeping mechanism. When the electric leaf-sweeping machine works, the motor drives the cleaning brush to rotate, the motor cooling fan and the cleaning brush can generate certain air quantity, and generated air can blow leaves and sundries on a lawn forwards, so that the cleaning efficiency is affected.

Disclosure of Invention

The utility model mainly solves the technical problem of providing the wind shielding structure of the sweeper, which can reduce the influence of wind generated by a sweeping brush and a motor on ground sundries in the rotating process, improve the sweeping efficiency and reduce the working strength of operators.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a structure of keeping out wind of scavenging machine, which comprises a frame, the front end power portion of frame and the brush cleaner of power portion driven, the frame is equipped with the baffle in the below of power portion, the wind-proof baffle is installed to the below of baffle, wind-proof baffle sets up along vertical direction and is located the place ahead of brush cleaner, wind-proof baffle shelters from the brush cleaner in the horizontal direction, wind-proof baffle installs on the link, the link sets firmly in the baffle below.

In a preferred embodiment of the utility model, the wind-proof baffle and the cleaning brush are arranged at intervals.

In a preferred embodiment of the present utility model, the connecting frame is provided with a clamping groove, and the wind-proof baffle is embedded in the clamping groove.

In a preferred embodiment of the present utility model, the connection frame is fastened to the partition plate by bolts.

In a preferred embodiment of the present utility model, the power part includes a motor, the motor is located above the partition board, a fan blade is connected to the rear end of the motor, an air outlet is formed in the front end of the frame, an air guiding shell is connected to the rear end of the air outlet of the frame, the fan blade is located in the air guiding shell, and an air inlet is formed in the circumferential direction of the air guiding shell.

In a preferred embodiment of the present utility model, the upper end of the air guiding shell is covered with an air guiding cover, and the air guiding cover is connected between the air outlet and the air guiding cover.

In a preferred embodiment of the utility model, the motor drives the leaf sweeping brush to rotate through the transmission mechanism.

The beneficial effects of the utility model are as follows: according to the wind shielding structure of the cleaning machine, the wind shielding plate is arranged in front of the cleaning brush, so that sundries on the ground in front are prevented from being blown away by wind generated in the rotation process of the cleaning brush.

According to the wind shielding structure of the cleaning machine, the wind shielding baffle is arranged on the partition board, the motor is separated through the partition board, and impurities on the ground are prevented from being influenced by wind caused by the heat dissipation fan blades in the rotation process of the motor.

According to the wind shielding structure of the cleaning machine, the air outlet of the motor is adjusted to the front of the frame, so that the influence of cooling air of the motor on sundries on the ground is avoided.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a perspective view of a preferred embodiment of a wind shielding structure of a sweeper of the present utility model;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is a schematic perspective view of a sweeper brush;

FIG. 4 is a partial schematic view of the structure of FIG. 1;

the components in the drawings are marked as follows: 1. the device comprises a frame, 11, an air outlet, 12, an air guiding shell, 13, an air inlet, 14, an air guiding cover, 2, a power part, 21, a motor, 22, fan blades, 3, a cleaning brush, 4, a partition board, 5, a windproof baffle, 6 and a connecting frame.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below. The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, etc. of the structures, proportions, etc. should be considered as falling within the spirit and scope of the utility model, without affecting the effect or achievement of the objective. Also, the terms "upper", "lower", "left", "right", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for modification or adjustment of the relative relationships thereof, as they are also considered within the scope of the utility model without substantial modification to the technical context.

Referring to fig. 1 to 4, a wind shielding structure of a cleaning machine includes a frame 1, a front power portion of the frame 1, and a cleaning brush 3 driven by the power portion 2. The frame 1 is provided with a baffle plate 4 below the power part 2, and a windproof baffle plate 5 is arranged below the baffle plate 4. The windproof baffle 5 and the cleaning brush 3 are arranged at intervals.

The power section 2 includes a motor 21, the motor 21 being located above the partition plate 4. The output end of the motor 21 is connected with a speed reducer, the output end of the speed reducer is connected with a transmission shaft, and the motor 21 indirectly drives the transmission shaft to rotate through the speed reducer. The speed reducer is a belt gear reduction box, the belt gear reduction box comprises a driving gear, the driving gear is meshed with an output gear of the motor 21, a pinion is connected to the middle of the driving gear through a bearing and meshed with a driving belt, the other side of the driving belt is meshed with a rear driven gear, and the inner side of the driven gear is fixedly connected with a transmission shaft. The motor 21 outputs power to the transmission shaft through the speed reducer, and the transmission shaft rotates, so that the cleaning brush 3 is driven to rotate to start cleaning. The structure of the power part 2 is a conventional structure in the art, and conventional components such as a battery, a handle and the like are not described herein. Under the working state of the cleaner, the cleaning brush 3 rotates clockwise (as shown by the arrow on the left side of fig. 2), at the moment, airflow is formed in front of the cleaning brush 3, the airflow can affect sundries on the ground in front of the cleaning brush 3, particularly, some fine crushing blades and the like, the influence on the airflow is reduced through the baffle plates arranged at intervals, sundries in front of the baffle plates are prevented from being blown away, and meanwhile, sundries on the inner sides of the baffle plates are shielded by the baffle plates, and the sundries cannot be blown away.

The rear end of the motor 21 is connected with a fan blade 22, the front end of the frame 1 is provided with an air outlet 11, the rear end of the frame 1 at the air outlet 11 is connected with a wind guiding shell 12, the fan blade 22 is positioned in the wind guiding shell 12, and the circumferential direction of the wind guiding shell 12 is provided with an air inlet 13. The upper end of the air guiding shell 12 is covered with an air guiding cover 14, and the air guiding cover 14 is connected between the air outlet 11 and the air guiding cover 14. The motor 21 drives the leaf sweeping brush to rotate through a transmission mechanism. The motor 21 need dispel the heat through fan blade 22 suction cooling air in the course of the work, baffle 4 separates motor 21 below and ground completely, and the cooling air can only be inhaled by fan blade 2 through both sides, and the absorptive cooling air can not exert an influence to the debris on ground, and simultaneously, the air current is discharged through wind scooper 14 and air outlet 11, because air outlet 11 sets up (the air-out direction is like figure 2 right side arrow) towards oblique top, and the direct upward blowout of exhaust cooling air can not influence the debris on the place ahead ground of scavenging machine, can avoid debris to be blown off equally.

The windproof baffle 5 is arranged in the vertical direction and is positioned in front of the cleaning brush 3, the windproof baffle 5 shields the cleaning brush 3 in the horizontal direction, the windproof baffle 5 is mounted on the connecting frame 6, and the connecting frame 6 is fixedly arranged below the partition plate 4. The connecting frame 6 is provided with a clamping groove, and the windproof baffle 5 is embedded in the clamping groove. The connecting frame 6 is connected to the partition board 4 by bolt fastening. The windproof baffle 5 is a flexible baffle made of leather or soft plastic, is convenient to contact with a lawn, has a blocking effect, is low in cost, and does not influence the normal operation of the sweeper.

Compared with the prior art, the wind shielding structure of the sweeper can reduce the influence of wind generated by the sweeping brush and the motor on the ground sundries in the rotating process, improve the sweeping efficiency and reduce the working intensity of operators.

The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.

Claims (7)

1. The utility model provides a wind shielding structure of scavenging machine, includes the frame, the front end power division of frame and the brush that sweeps of driven power division, its characterized in that, the frame is equipped with the baffle in the below of power division, wind-proof baffle is installed to the below of baffle, wind-proof baffle sets up along vertical direction and is located the place ahead of brush that sweeps, wind-proof baffle shelters from the brush that sweeps in the horizontal direction, wind-proof baffle installs on the link, the link sets firmly in the baffle below.

2. The structure for cleaning a windshield of a sweeper of claim 1, wherein the windshield is spaced from the sweeper brush.

3. The wind shielding structure of the sweeper according to claim 2, wherein the connecting frame is provided with a clamping groove, and the wind shielding plate is embedded in the clamping groove.

4. A wind shielding structure of a sweeper according to claim 3, wherein the connecting frame is fastened to the bulkhead by bolts.

5. The wind shielding structure of any one of claims 1 to 4, wherein the power unit comprises a motor, the motor is located above the partition plate, a fan blade is connected to the rear end of the motor, an air outlet is formed in the front end of the frame, an air guiding shell is connected to the rear end of the air outlet of the frame, the fan blade is located in the air guiding shell, and an air inlet is formed in the circumferential direction of the air guiding shell.

6. The structure for shielding wind of a sweeper of claim 5, wherein the upper end of the wind guiding shell is covered with a wind guiding cover, and the wind guiding cover is connected between the air outlet and the wind guiding cover.

7. The structure for shielding a wind of a sweeper of claim 6 wherein the motor rotates the sweeper brush through a transmission mechanism.