CN109349960B

CN109349960B - Hand-push type carpet dust remover

Info

Publication number: CN109349960B
Application number: CN201811279514.XA
Authority: CN
Inventors: 岑露明
Original assignee: Ningbo Jinglong Electronic Commerce Co ltd
Current assignee: Ningbo Jinglong Electronic Commerce Co ltd
Priority date: 2018-10-30
Filing date: 2018-10-30
Publication date: 2020-09-01
Anticipated expiration: 2038-10-30
Also published as: CN109349960A

Abstract

The application relates to the technical field of auxiliary cleaning equipment, and discloses a hand-push carpet dust remover which comprises a shell, an air compressor and a second motor, wherein a partition plate is arranged in the shell and divides the shell into a dust collection area and a collection area; a compressed air nozzle is arranged below the shell, and an air inlet pipe is connected between the air compressor and the compressed air nozzle; the output shaft coaxial coupling of second motor has the screw rod, and the screw rod stretches into the collecting region in the casing, rotates on the screw rod to be connected with the movable block, is connected with the dust removal brush on the movable block, and the inner wall in collecting region is equipped with the static board. Utilize compressed air nozzle to spray highly-compressed air to the carpet, make the dust of piling up in carpet inside blow away, in the negative pressure that the cooperation pivoted fan formed is inhaled the casing, finally realizes the dust removal to the carpet.

Description

Hand-push type carpet dust remover

Technical Field

The invention relates to the technical field of auxiliary cleaning equipment, in particular to a hand-push type carpet dust remover.

Background

In real life, carpets are often laid on walkways of places such as superstores, high-grade hotels, entertainment places and public places, however, due to more people coming in and going out, a large amount of dust is often accumulated on the carpets, in order to keep the carpets clean, the common method is to roll the carpets, then transfer the carpets to a cleaning place and open the carpets for cleaning, and after cleaning, the carpets are rolled again to be used for the next time, so that the carpet treatment process is increased, and the cleaning efficiency of the carpets is influenced. In addition, at present, a floor sweeping robot is used for removing dust and cleaning a carpet, but the cleaning mode only realizes dust collection on the surface of the carpet, and the inner layer of the carpet cannot be thoroughly cleaned, so that the cleaning effect of the carpet is influenced.

Disclosure of Invention

The invention aims to provide a hand-push type carpet dust remover to solve the problems of low carpet cleaning efficiency and poor effect in the prior art.

In order to achieve the above purpose, the basic scheme of the invention is as follows: a hand-push type carpet dust remover comprises a shell, wherein four wheels are installed at the bottom of the shell, a hand-push handle is connected to one side of the shell, a partition plate is arranged in the shell, through holes are densely distributed in the partition plate, the shell is divided into a dust absorption area and a collection area by the partition plate, a dustproof motor box is arranged in the dust absorption area and fixedly connected to the partition plate, a first motor is arranged in the dustproof motor box, an output shaft of the first motor penetrates through the dustproof motor box, an output shaft of the first motor is connected with a fan, and a plurality of dust absorption ports are formed in the position, right opposite to the fan, of the bottom of the shell; the bottom of the shell is connected with a fixed plate, the fixed plate is provided with a plurality of compressed air nozzles which are obliquely arranged downwards, the side wall of the shell is provided with an air compressor, and an air inlet pipe is connected between the air compressor and the compressed air nozzles; the lateral wall of casing is equipped with the second motor, the second motor is just reversing motor, the output shaft coaxial coupling of second motor has the screw rod, the screw rod stretches into the collecting region in the casing, the one end that the second motor was kept away from to the screw rod has the bearing with the inner wall connection of casing, threaded connection has the movable block on the screw rod, just movable block sliding connection is on the casing, fixedly connected with dust removal brush on the movable block, the inner wall in collecting region is equipped with the electrostatic plate.

The technical principle of the scheme is as follows: when the carpet rolling device is used, the hand push handle is pushed, the shell is moved to the ground where the carpet is laid, the carpet is located below the bottom of the shell, and the self-rotating wheels on the wheels can roll smoothly on the carpet along with the movement of the shell.

Starting a first motor and an air compressor, wherein the air compressor conveys high-pressure air to a compressed air nozzle through an air inlet pipe, the compressed air nozzle arranged obliquely downwards directly sprays the high-pressure air to the inner layer of the carpet, and dust and fine particles accumulated in the carpet are blown out of the carpet; meanwhile, the output shaft of the first motor rotates to drive the fan to rotate at a high speed, so that a negative pressure is formed in a dust collection area in the shell, outside air enters the dust collection area through the dust collection port, and dust and fine particles to be blown out are rapidly sucked into the dust collection area along with air flow.

When dust and fine particles enter the dust suction area, the dust and the fine particles enter the collection area through the through holes on the partition plate under the action of wind force generated by the fan rotating at high speed; the output shaft of second motor rotates the screw rod that drives in the collecting region and rotates, the screw rod rotates and drives the movable block and take place to remove, the movable block removes and drives the brush removal that removes dust, the second motor carries out corotation and reversal alternately for movable block and the brush removal that removes dust are reciprocating motion constantly, the dust removal brush will fall on the dust and tiny granule on the division board and be close to shells inner wall, and make these dust and tiny granule adsorb on the static board on the dust collecting region inner wall, concentrate the collection and handle.

The beneficial effect of this scheme: 1. the high-pressure air is directly sprayed to the inner layer of the carpet by the air compressor and the compressed air nozzle, so that dust and fine particles accumulated on the inner layer of the carpet are blown out and are conveniently sucked into the shell. 2. Meanwhile, the output shaft of the first motor rotates to drive the fan to rotate at a high speed, so that a negative pressure is formed in a dust absorption area in the shell, and the outside air is attached with blown dust and fine particles which are quickly sucked into the dust absorption area along with high-speed airflow, so that the inner layer of the carpet is cleaned, and the cleaning effect is good. 3. Dust and tiny granule in the dust absorption district get into to the collection area through the through-hole on the division board to along with reciprocating motion's dust removal brush, cleaned the lateral wall of collection area, and adsorb on the static board, the centralized processing of being convenient for. 4. The hand push is utilized to push the shell to move on the ground paved with the carpet, so that dust on the carpet can be cleaned in the moving process, normal use of the carpet is not affected, the carpet is not required to be rolled and intensively cleaned, and the cleaning efficiency is improved.

Furthermore, the two ends of the dust suction port are provided with mesh frame type cover plates, the cover plates are rotatably connected with rotating columns, and spiral protrusions are fixedly mounted on the side walls of the rotating columns. The first motor drives the fan to rotate at a high speed, so that a negative pressure is formed in a dust absorption area in the shell, when outside air flows through the dust absorption opening, air flow impacts the spiral protrusion in the dust absorption opening, the spiral protrusion drives the rotating column to rotate, and therefore the air flow at the dust absorption opening forms an air vortex, and dust on a carpet is quickly sucked into the dust absorption area.

Furthermore, a rotating shaft is arranged below the shell, brush rollers are respectively sleeved at two ends of the rotating shaft, and a first rotating wheel is coaxially connected in the middle of the rotating shaft; the motor is characterized in that a first bevel gear is coaxially connected to an output shaft of the first motor, a second bevel gear is meshed with the first bevel gear, a first gear is coaxially connected with the second bevel gear, a second gear is meshed with the first gear, a second rotating wheel is coaxially connected with the second gear, a belt is connected between the first rotating wheel and the second rotating wheel, and the belt penetrates through the bottom of the shell. The first motor is used as a power source, and the first bevel gear, the second bevel gear, the first gear, the second gear, the first rotating wheel, the belt and the second rotating wheel are mutually linked, so that the brush roller on the rotating shaft rotates, and the cleaned wool on the carpet is combed again.

Furthermore, the bristles on the brush roller are made of nylon bristles. The surface of the nylon brush hair is smooth, the friction coefficient is small, and the carpet can not be damaged when the carpet wool is combed.

Further, the wheel includes runner and runner, the edge of runner is located to the runner, and the runner is the annular array along the center of runner and distributes, rotates between runner and the casing to be connected with first roller bearing, rotates between runner and the runner to be connected with the second roller bearing. The wheels formed by the male rotating wheels and the self-rotating wheels can roll on the flat bottom surface, and for a carpet laid on a step, the wheels can drive the shell to easily move to the step, so that the carpet laid on the step is subjected to dust removal operation. Meanwhile, when the autorotation wheel rolls over the carpet, certain pressure can be generated on the carpet, dust on the carpet is pretreated and extruded in advance, and impurities such as dust are more easily impacted when being impacted.

Further, the number of the self-rotating wheels on any one wheel is not less than three. The wheels can easily go up the steps, and the carpet laid on the steps can be conveniently dedusted.

Drawings

FIG. 1 is a schematic structural diagram of a hand-propelled carpet extractor according to an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic structural view of a dust suction area of a hand carpet extractor according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a brush roller of a hand-push carpet extractor according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

reference numerals in the drawings of the specification include: the dust collection and cleaning device comprises a shell 1, a collection area 11, a dust collection area 12, a hand-push handle 13, a separation plate 14, wheels 2, a male wheel 21, a self-rotating wheel 22, a first motor 3, a dust-proof motor box 31, a fan 32, a first bevel gear 4, a second bevel gear 41, a first gear 42, a second gear 43, a second rotating wheel 44, a rotating shaft 5, a brush roller 51, a first rotating wheel 52, a belt 53, a dust collection port 6, a cover plate 61, a rotating column 62, a spiral protrusion 63, an air compressor 7, a compressed air nozzle 71, an air inlet pipe 72, a fixing plate 73, a second motor 8, a screw 81, a bearing 82, an electrostatic plate 83, a movable block 9 and a dust removal brush 91.

Embodiments are substantially as shown in figures 1 to 4 of the accompanying drawings: a hand-push type carpet dust remover comprises a shell 1, wherein one side of the shell 1 is connected with a hand-push handle 13, the bottom of the shell 1 is provided with four wheels 2, the wheels 2 comprise a rotating wheel 21 and five rotating wheels 22, the rotating wheels 22 are arranged on the edge of the rotating wheel 21, the rotating wheels 22 are distributed along the center of the rotating wheel 21 in an annular array manner, a first rolling shaft is rotatably connected between the rotating wheel 21 and the shell 1, and a second rolling shaft is rotatably connected between the rotating wheel 22 and the rotating wheel 21; a partition plate 14 is fixedly connected in the shell 1, through holes are densely distributed in the partition plate 14, the partition plate 14 divides the shell 1 into a dust suction area 12 and a collection area 11, the dust suction area 12 is positioned below the collection area 11, a dustproof motor box 31 is arranged in the dust suction area 12, the dustproof motor box 31 is fixedly connected to the partition plate 14, a first motor 3 is arranged in the dustproof motor box 31, an output shaft of the first motor 3 penetrates through the dustproof motor box 31, an output shaft of the first motor 3 is connected with a fan 32, a plurality of dust suction ports 6 are formed in the position, right opposite to the fan 32, of the bottom of the shell 1, a mesh frame type cover plate 61 is arranged at two ends of each dust suction port 6, a rotating column 62 is rotatably connected to each cover plate 61; the bottom of the shell 1 is connected with a fixing plate 73, the fixing plate 73 is provided with a plurality of compressed air nozzles 71 which are obliquely arranged downwards, the side wall of the shell 1 is provided with an air compressor 7, and an air inlet pipe 72 is connected between the air compressor 7 and the compressed air nozzles 71; the lateral wall of casing 1 is equipped with second motor 8, second motor 8 is the motor that is just reversing, second motor 8's output shaft coaxial coupling has screw rod 81, collecting region 11 in the casing 1 is stretched into to screw rod 81, the one end that second motor 8 was kept away from to screw rod 81 and the inner wall of casing 1 are connected with bearing 82, threaded connection has movable block 9 on the screw rod 81, and movable block 9 sliding connection is on casing 1, fixedly connected with dust removal brush 91 on the movable block 9, the inner wall in collecting region 11 is equipped with electrostatic plate 83.

Specifically, a rotating shaft 5 is arranged below the shell 1, two ends of the rotating shaft 5 are respectively sleeved with a brush roller 51, bristles on the brush roller 51 are made of nylon bristles, and a first rotating wheel 52 is coaxially connected in the middle of the rotating shaft 5; the output shaft of the first motor 3 is coaxially connected with a first bevel gear 4, the first bevel gear 4 is engaged with a second bevel gear 41, the second bevel gear 41 is coaxially connected with a first gear 42, the first gear 42 is engaged with a second gear 43, the second gear 43 is coaxially connected with a second rotating wheel 44, a belt 53 is connected between the first rotating wheel 52 and the second rotating wheel 44, and the belt 53 penetrates through the bottom of the housing 1.

The specific implementation mode of the scheme is as follows: when the wheel is used, the hand-push handle 13 is pushed to move the shell 1 to the ground paved with the carpet, the carpet is positioned below the bottom of the shell 1, and the self-rotating wheel 22 on the wheel 2 can smoothly roll on the carpet along with the movement of the shell 1. Meanwhile, when the self-rotating wheel 22 rolls the carpet, a certain pressure is generated on the carpet, and the dust on the carpet is pretreated and extruded.

The first motor 3 and the air compressor 7 are started, the air compressor 7 conveys high-pressure air to the compressed air nozzle 71 through the air inlet pipe 72, the compressed air nozzle 71 which is obliquely and downwards arranged directly sprays the high-pressure air to the inner layer of the carpet, and dust and fine particles accumulated in the carpet are blown out of the carpet; meanwhile, the output shaft of the first motor 3 rotates to drive the fan 32 to rotate at a high speed, so that the dust collection area 12 in the housing 1 forms negative pressure, outside air enters the dust collection area 12 through the dust collection port 6, when the outside air flows through the dust collection port 6, the air flow impacts the spiral protrusion 63 in the dust collection port 6, the spiral protrusion 63 drives the rotating column 62 to rotate, so that the air flow at the dust collection port 6 forms air vortex, and dust and fine particles to be blown out are quickly sucked into the dust collection area 12 through the dust collection port 6.

When dust and fine particles enter the dust suction area 12, the dust and fine particles enter the collection area 11 through the through holes on the partition plate 14 under the action of wind generated by the fan 32 rotating at high speed; the output shaft of the second motor 8 rotates to drive the screw 81 in the collecting area 11 to rotate, the screw 81 rotates to drive the movable block 9 to move, the movable block 9 moves to drive the dust removing brush 91 to move, the second motor 8 alternately rotates forwards and backwards, so that the movable block 9 and the dust removing brush 91 continuously reciprocate, the dust removing brush 91 enables dust and fine particles falling on the partition plate 14 to approach the inner wall of the shell 1, the dust and the fine particles are adsorbed on the electrostatic plate 83 on the inner wall of the dust collecting area, and the dust and the fine particles are collected and processed in a centralized manner.

Meanwhile, the output shaft of the first motor 3 also drives the first bevel gear 4 coaxially connected with the first motor to rotate, the first bevel gear 4 rotates to drive the second bevel gear 41 meshed with the first bevel gear to rotate, the second bevel gear 41 rotates to drive the first gear 42 coaxially connected with the second bevel gear to rotate, the first gear 42 rotates to drive the second gear 43 meshed with the first bevel gear to rotate, the second gear 43 rotates to drive the second rotating wheel 44 coaxially connected with the second bevel gear to rotate, the second rotating wheel 44 rotates to drive the first rotating wheel 52 connected with the second rotating wheel through a belt 53 to rotate, the first rotating wheel 52 rotates to drive the rotating shaft 5 coaxially connected with the first rotating wheel to rotate, the brush rollers 51 at two ends of the rotating shaft 5 also synchronously rotate, the brush rollers 51 can re-comb the wool on the carpet, and the overall attractiveness of the carpet is improved.

The above description is only an example of the present invention, and general knowledge of the technical solutions and the like known in the art is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a hand propelled carpet dust shaker which characterized in that: the dust collection device comprises a shell, wherein four wheels are installed at the bottom of the shell, a hand push handle is connected to one side of the shell, a partition plate is arranged in the shell, through holes are densely distributed in the partition plate, the shell is divided into a dust collection area and a collection area by the partition plate, a dust collection motor box is arranged in the dust collection area, the dust collection motor box is fixedly connected to the partition plate, a first motor is arranged in the dust collection motor box, an output shaft of the first motor penetrates through the dust collection motor box, the output shaft of the first motor is connected with a fan, and a plurality of dust collection ports are formed in the position, right opposite; the bottom of the shell is connected with a fixed plate, the fixed plate is provided with a plurality of compressed air nozzles which are obliquely arranged downwards, the side wall of the shell is provided with an air compressor, and an air inlet pipe is connected between the air compressor and the compressed air nozzles; the lateral wall of casing is equipped with the second motor, the second motor is just reversing motor, the output shaft coaxial coupling of second motor has the screw rod, the screw rod stretches into the collecting region in the casing, the one end that the second motor was kept away from to the screw rod has the bearing with the inner wall connection of casing, threaded connection has the movable block on the screw rod, just movable block sliding connection is on the casing, fixedly connected with dust removal brush on the movable block, the inner wall in collecting region is equipped with the electrostatic plate.

2. The hand propelled carpet extractor of claim 1, wherein: the dust absorption mouth's both ends are equipped with the apron of net frame formula, it is connected with the rotation post to rotate on the apron, the lateral wall fixed mounting who rotates the post has the heliciform arch.

3. The hand propelled carpet extractor of claim 2, wherein: a rotating shaft is arranged below the shell, brush rollers are respectively sleeved at two ends of the rotating shaft, and a first rotating wheel is coaxially connected in the middle of the rotating shaft; the motor is characterized in that a first bevel gear is coaxially connected to an output shaft of the first motor, a second bevel gear is meshed with the first bevel gear, a first gear is coaxially connected with the second bevel gear, a second gear is meshed with the first gear, a second rotating wheel is coaxially connected with the second gear, a belt is connected between the first rotating wheel and the second rotating wheel, and the belt penetrates through the bottom of the shell.

4. A hand propelled carpet extractor according to claim 3 and further comprising: the bristles on the brush roller are made of nylon bristles.

5. The hand propelled carpet extractor of claim 4, wherein: the wheel includes runner and runner, the edge of runner is located to the runner, and the runner is the annular array along the center of runner and distributes, rotates between runner and the casing to be connected with first roller bearing, rotates between runner and the runner and is connected with the second roller bearing.

6. The hand propelled carpet extractor of claim 5, wherein: the number of the self-rotating wheels on any one wheel is not less than three.