CN221657240U - Weak current engineering dust remover - Google Patents

Abstract

The utility model discloses a dust removal machine for weak current engineering, including a chassis, a lifting brush, a dust collection mechanism and a dust collection box, a lifting bracket is provided at one end of the chassis, the lifting bracket is slidably connected with the lifting brush, a dust collection mechanism is provided at one side of the lifting brush, an open dust collection port is provided at one end of the dust collection mechanism, the dust collection port is close to the lifting brush, a dust collection box is provided at the other end of the dust collection mechanism, a dust discharge port is provided at one side of the dust collection box, and a dust discharge mechanism is provided inside the dust collection box. The device can effectively clean dust existing in weak current engineering, centrally process dust, and reduce dust pollution to weak current engineering.

Description

A kind of weak current engineering dust removal machine

Technical Field

The utility model relates to the technical field of weak current engineering dust removal equipment, in particular to a weak current engineering dust removal machine.

Background Art

According to the strength of power transmission, electric power can be divided into strong power and weak power. The power used in buildings and building complexes generally refers to weak power below 220V 50Hz. Weak power projects are mainly used for air conditioning, lighting and power. Usually, when inspecting weak power projects, the staff lacks proper dust removal facilities. During the inspection, the workers usually remove the dust by blowing or fanning with their mouths. However, some dust with strong adhesion cannot be removed by this method. The dust will be adsorbed on the components, resulting in low dust removal efficiency.

Utility Model Content

In order to solve the above technical problems, the utility model provides a weak current engineering dust remover.

The technical solution of the utility model is: a weak current engineering dust removal machine, including a chassis, a lifting brush, a dust suction mechanism and a dust collecting box, a lifting bracket is provided at one end of the chassis, the lifting bracket is slidably connected with the lifting brush, a dust suction mechanism is provided on one side of the lifting brush, an open dust suction port is provided at one end of the dust suction mechanism, the dust suction port is close to the lifting brush, a dust collecting box is provided at the other end of the dust suction mechanism, a dust discharge port is provided on one side of the dust collecting box, and a dust discharge mechanism is provided inside the dust collecting box.

Furthermore, the lifting bracket is provided with a guide rail, and the lifting brush is provided with a guide groove matching the guide rail; a hand wheel is provided at the top of the lifting bracket, and a screw is provided at the bottom of the hand wheel. The bottom end of the screw passes through the lifting bracket and is rotatably connected to the lifting brush, and the screw is threadedly connected to the lifting bracket.

Furthermore, the lifting brush includes a brush and a movable bracket, the movable bracket is slidably connected to the lifting bracket, the brush and the rotating shaft of the movable bracket are detachably connected, a motor is provided on one side of the movable bracket, and the output shaft of the motor is fixedly connected to the rotating shaft.

Furthermore, lugs are provided at both ends of the brush, and fastening bolts are provided on the lugs. The bottom ends of the fastening bolts pass through the lugs and are threadedly connected to the rotating shaft.

Furthermore, the dust suction mechanism also includes a tube clamp, a fixed bracket and an air pump. The dust suction port is movably connected to the fixed bracket through the tube clamp. The end of the dust suction port away from the lifting brush is connected to the air pump through a bellows, and the other side of the air pump is connected to the dust collecting box.

Furthermore, the pipe clamp is connected to the fixed bracket via a damping shaft, and a tightening knob is provided at one end of the damping shaft.

Furthermore, a side of the dust box close to the dust suction mechanism is connected to the dust suction mechanism, a side of the dust box away from the dust suction mechanism is provided with multiple air holes, an outer groove is provided around the air holes on the outer wall of the dust box, and a detachable dustproof plate is provided in the outer groove.

Furthermore, the dust exhaust mechanism includes a scraper, a traction rope and a spring, one end of the spring is connected to the inner wall of the dust box, and the other end is connected to the scraper; a traction rope is provided on the other side of the scraper away from the spring, one end of the traction rope is fixedly connected to the scraper, and the other end passes through the dust box and is provided with a pull ring, and the scraper is slidably connected to the dust box.

Furthermore, a track is provided inside the dust collecting box, and a groove matching the track is provided on the scraper.

Furthermore, a slope is provided at the bottom of the scraper, the bottom surface of the slope is in contact with the inner bottom wall of the dust collecting box, and the thickness of the slope decreases from bottom to top.

Compared with the prior art, the advantages of the utility model are: when cleaning dust, the brush rotates in the front to clean, and the dust suction mechanism at the rear absorbs the dust and transports it to the dust box for centralized treatment; a dust exhaust mechanism is provided inside the dust box, and the dust accumulated in the dust box is discharged by the dust exhaust mechanism, thereby reducing the openness of the dust box, preventing dust from splashing during dust discharge, and reducing the probability of secondary dust pollution.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

Figure 1 is an overall schematic diagram of the utility model;

Figure 2 is a rear side view of the utility model;

FIG3 is an enlarged view of point A in FIG2 ;

FIG4 is an assembly diagram of the brush and the movable bracket of the utility model;

Fig. 5 is a cross-sectional view of the dust collecting box of the present invention.

Among them: 1. chassis; 2. brush; 3. dust suction port; 4. air pump; 5. dust box; 11. lifting bracket; 12. mobile bracket; 13. caster; 111. guide rail; 121. hand wheel; 122. motor; 123. guide groove; 124. convex ring; 21. lug; 31. bellows; 32. pipe clamp; 33. fixed bracket; 331. tightening knob; 51. dust outlet; 52. scraper; 53. track; 54. air vent; 511. convex strip; 521. traction rope; 522. spring; 523. slope; 524. pull ring; 55. outer groove; 56. dustproof plate.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

The specific implementation of the utility model will be described below in conjunction with the accompanying drawings:

As shown in Figures 1 to 5, a weak current engineering dust removal machine includes a chassis 1, a lifting brush, a dust collection mechanism and a dust box 5. A lifting bracket 11 is provided at one end of the chassis 1. The lifting bracket 11 is provided with a guide rail 111, and the lifting brush is provided with a guide groove 123 that matches the guide rail 111. A hand wheel 121 is provided at the top of the lifting bracket 11, and a screw is provided at the bottom of the hand wheel 121. The bottom end of the screw passes through the lifting bracket 11 and is rotatably connected to the convex ring 124 at the top of the lifting brush. A bearing is provided in the convex ring 124. The bearing and the bottom end of the screw are interference fit, and the screw is threadedly connected to the lifting bracket 11. The vertical height of the lifting brush is adjusted by controlling the length of the hand wheel 121 screwed into the lifting bracket 11. The lifting brush includes a brush 2 and a movable bracket 12. The movable bracket 12 is slidably connected to the lifting bracket 11. A motor 122 is provided on one side of the movable bracket 12, and the output shaft of the motor 122 is fixedly connected to the rotating shaft. The motor 122 drives the rotating shaft to rotate, and the rotating shaft drives the brush 2 to rotate. Both ends of the brush 2 are provided with lugs 21, and the lugs 21 are provided with fastening bolts, and the bottom ends of the fastening bolts pass through the lugs 21 and are threadedly connected to the shaft. The brush 2 is detachably connected to the shaft, which is convenient for cleaning or replacing the brush 2. The bottom surface of the chassis 1 is provided with a plurality of casters 13, and the casters 13 improve the mobility of the device. The casters 13 are provided with brakes, and when the device does not need to be moved, the brakes can be used to prevent the casters 13 from rotating.

A dust suction mechanism is provided on one side of the lifting brush, and an open dust suction port 3 is provided at one end of the dust suction mechanism, and the dust suction port 3 is close to the lifting brush. The dust suction mechanism also includes a pipe clamp 32, a fixed bracket 33 and an air pump 4. The dust suction port 3 is movably connected to the fixed bracket 33 through the pipe clamp 32, and the end of the dust suction port 3 away from the lifting brush is connected to the air pump 4 through the bellows 31, and the other side of the air pump 4 is connected to the dust collection box 5. When the air pump 4 is started, an airflow from the dust suction port 3 to the dust collection box 5 is formed, and the airflow with dust is guided to the dust collection box 5. The pipe clamp 32 is connected to the fixed bracket 33 through a damping shaft, and a tightening knob 331 is provided at one end of the damping shaft. By adjusting the angle between the pipe clamp 32 and the fixed bracket 33, the angle between the dust suction port 3 and the brush 2 is fine-tuned to optimize the dust suction effect of the dust suction port 3, and the best dust suction angle is fixed by tightening the knob 331.

The side of the dust box 5 close to the dust suction mechanism is connected to the dust suction mechanism, and the side of the dust box 5 away from the dust suction mechanism is provided with a plurality of air holes 54. The outer wall of the dust box 5 is provided with an outer groove 55 around the air holes 54, and a detachable dust plate 56 is provided in the outer groove 55. The airflow introduced into the dust box 5 is discharged from the dust box 5 after being filtered by the dust plate 56. The bottom and side surfaces of the dust plate 56 are both in contact with the inner bottom wall and inner side wall of the outer groove 55, and the dust plate 56 can be freely pulled out or inserted from the top of the inner groove. A dust discharge port 51 is provided on one side of the dust box 5, and a circle of convex strips 511 are provided on the outer wall of the dust discharge port 51. The convex strips 511 facilitate the use of elastic ropes to fix the plastic bag to the dust discharge port 51 when the dust discharge port 51 is connected to a plastic bag. The dust box 5 is provided with a dust discharge mechanism inside, which includes a scraper 52, a traction rope 521 and a spring. One end of the spring is connected to the inner wall of the dust box, and the other end is connected to the scraper 52. The other side of the scraper 52 away from the spring is provided with a traction rope 521. One end of the traction rope 521 is fixedly connected to the scraper 52, and the other end passes through the dust box 5 and is provided with a pull ring 524. The dust box is provided with a track 53 inside, and the scraper 52 is provided with a groove matching the track 53. When dust is discharged, the pull ring 524 is pulled to move the scraper 52 along the track 53, and the dust in the dust box 5 is pushed to the dust discharge port 51. The spring facilitates the automatic reset of the scraper 52. The bottom of the scraper 52 is provided with a slope 523, and the bottom surface of the slope 523 is in contact with the inner bottom wall of the dust box 5. The thickness of the slope 523 decreases from bottom to top. The slope 523 is conducive to the scraper 52 to shovel the dust at the bottom of the dust box 5, thereby improving the scraping efficiency of the scraper 52.

The working principle of the specific implementation of the utility model is as follows: start the motor 122 so that the rotating shaft drives the brush 2 to rotate. Turn the hand wheel 121 to adjust the vertical height of the brush 2 so that the brush 2 rotates at a suitable height to clean the dust. At the same time, start the air pump 4 so that the dust suction port 3 is in a negative pressure state, and the airflow carries the dust into the dust suction port 3 and transports it to the dust box 5, where the dust accumulates inside the dust box 5. Pull the pull ring 524 to move the scraper 52 to the dust discharge port 51, and the dust is discharged from the dust discharge port 51. The airflow entering the dust box 5 is filtered by the dustproof plate 56 and discharged from the air vent 54.

It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are for illustrative purposes only.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims (10)

1. A weak current engineering dust shaker, its characterized in that: including chassis (1), lift brush, dust extraction and dust collection box (5), the one end of chassis (1) is equipped with lift bracket (11), lift bracket (11) with lift brush sliding connection, one side of lift brush is equipped with dust extraction, dust extraction's one end is equipped with open dust absorption mouth (3), dust absorption mouth (3) are close to lift brush, dust extraction's the other end is equipped with dust collection box (5), one side of dust collection box (5) is equipped with dust exhaust mouth (51), the inside of dust collection box (5) is equipped with dust extraction.

2. The weak electricity engineering dust remover according to claim 1, characterized in that: the lifting support (11) is provided with a guide rail (111), and the lifting hairbrush is provided with a guide groove (123) matched with the guide rail (111); the top of lifting support (11) is equipped with hand wheel (121), the bottom of hand wheel (121) is equipped with the screw rod, the bottom of screw rod passes lifting support (11) with lifting brush swivelling joint, the screw rod with lifting support (11) threaded connection.

3. The weak electricity engineering dust remover according to claim 1, characterized in that: the lifting hairbrush comprises a hairbrush (2) and a movable support (12), wherein the movable support (12) is in sliding connection with the lifting support (11), the hairbrush (2) is detachably connected with a rotating shaft of the movable support (12), a motor (122) is arranged on one side of the movable support (12), and an output shaft of the motor (122) is fixedly connected with the rotating shaft.

4. A weak electricity engineering dust collector according to claim 3 wherein: both ends of the hairbrush (2) are provided with lugs (21), the lugs (21) are provided with fastening bolts, and the bottom ends of the fastening bolts penetrate through the lugs (21) to be in threaded connection with the rotating shaft.

5. The weak electricity engineering dust remover according to claim 1, characterized in that: the dust collection mechanism further comprises a pipe clamp (32), a fixed support (33) and an air pump (4), the dust collection opening (3) is movably connected with the fixed support (33) through the pipe clamp (32), one end, far away from the lifting hairbrush, of the dust collection opening (3) is communicated with the air pump (4) through a corrugated pipe (31), and the other surface of the air pump (4) is communicated with the dust collection box (5).

6. The weak electricity engineering dust remover according to claim 5, characterized in that: the pipe clamp (32) is connected with the fixed support (33) through a damping rotating shaft, and one end of the damping rotating shaft is provided with a fastening knob (331).

7. The weak electricity engineering dust remover according to claim 1, characterized in that: one side of the dust collection box (5) close to the dust collection mechanism is communicated with the dust collection mechanism, one side of the dust collection box (5) away from the dust collection mechanism is provided with a plurality of ventilation holes (54), the periphery of the ventilation holes (54) of the outer wall of the dust collection box (5) is provided with an outer groove (55), and a detachable dust-proof plate (56) is arranged in the outer groove (55).

8. The weak electricity engineering dust remover according to claim 1, characterized in that: the dust discharging mechanism comprises a scraping plate (52), a traction rope (521) and a spring, one end of the spring is connected with the inner wall of the dust collection box (5), and the other end of the spring is connected with the scraping plate (52); the scraper blade (52) is far away from the other side of spring is equipped with haulage rope (521), haulage rope (521) one end with scraper blade (52) fixed connection, the other end is passed dust collection box (5) and be equipped with pull ring (524), scraper blade (52) with dust collection box (5) sliding connection.

9. The weak electricity engineering dust remover according to claim 8, characterized in that: the dust collection box (5) is internally provided with a track (53), and the scraping plate (52) is provided with a groove matched with the track (53).

10. The weak electricity engineering dust remover according to claim 8, characterized in that: the bottom of scraper blade (52) is equipped with slope (523), the bottom surface of slope (523) with the laminating of the interior bottom wall of dust collection box (5), slope (523) from bottom to top thickness attenuate.