CN220832884U - Portable dust collection equipment - Google Patents

Abstract

The utility model discloses a convenient dust collection device, and relates to the field of dust collectors. The utility model comprises a transmission pipe and a dust collector, wherein the dust collector is connected with the transmission pipe, an outer connecting sleeve is sleeved on the outer wall of the transmission pipe, one end of the outer connecting sleeve is fixedly connected with a bearing piece, one end of the bearing piece is provided with a supporting component, the other end of the bearing piece is provided with a sliding rod, the supporting component comprises a screw rod and a supporting block, the sliding rod is in sliding fit with the bearing piece, a driving component and a transmission component are arranged in the bearing piece, the driving component comprises a hollow shell, a guide rail and a spring, the transmission component comprises a rack and a gear, the sliding rod drives the rack to vertically move through the hollow shell, the rack drives the screw rod to rotate through the gear, and the screw rod drives the supporting block to horizontally move through the bearing piece; one end of the supporting block is attached to the wall surface to support the conveying pipe and the dust collector, so that the condition that the conveying pipe is easy to move due to contact with the ground can be prevented, the conveying pipe is prevented from obstructing the walking of people, and the practicability is improved.

Description

Portable dust collection equipment

Technical Field

The utility model belongs to the field of dust collectors, and particularly relates to a convenient dust collection device.

Background

The cleaner is a common cleaning device, and the principle is that a motor is used for driving a blade to rotate at a high speed, air negative pressure is generated in a sealed shell, and the cleaner sucks air containing dust under the action of pressure difference so as to achieve the aim of cleaning. In the working process of the dust collector, sundries such as dust enter the dust collecting cup through the ground brush, the long connecting pipe, the bent pipe, the hose and the hose joint in sequence, the sundries such as dust are retained in the dust collecting cup, and air is purified through the filter disc and then discharged from the tail of the dust collector.

Dust collecting equipment among the prior art usually needs the staff to adopt hand mode to snatch when using, and when equipment needs to store, the crooked dish of dust absorption pipe that dust collecting equipment connects is put on ground, and the personnel touch very easily when walking, not only influence dust collecting equipment's life, still cause the injury to the personnel easily, and the limitation is big, and the while needs the staff multistep to operate just can rationally use dust collecting equipment when using, and operation flow is more, and the consumption time is longer.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a convenient dust collection device to overcome the technical problems in the prior related art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a convenient dust collection device which comprises a transmission pipe and a dust collector, wherein the dust collector is connected with the transmission pipe, an external sleeve is sleeved on the outer wall of the transmission pipe, one end of the external sleeve is fixedly connected with a bearing piece, one end of the bearing piece is provided with a supporting component, the other end of the bearing piece is provided with a sliding rod, the supporting component comprises a screw rod and a supporting block, the sliding rod is in sliding fit with the bearing piece, a driving component and a transmission component are arranged in the bearing piece, the driving component comprises a hollow shell, a guide rail and a spring, the transmission component comprises a rack and a gear, the sliding rod drives the rack to vertically move through the hollow shell, the rack drives the screw rod to rotate through the gear, and the screw rod drives the supporting block to horizontally move through the bearing piece.

Preferably, the support assembly further comprises a slider, the slider is in threaded connection with the screw rod and is in sliding fit with the bearing piece, the support block is fixedly connected with the slider, and one end of the screw rod is in rotary connection with the bearing piece.

Preferably, the driving assembly further comprises an extrusion block, the extrusion block is in sliding fit with the transmission pipe, one end of the extrusion block is fixedly connected with the sliding rod, the rack is rotationally connected with the extrusion block, and two ends of the guide rail are respectively connected with the hollow shell and the extrusion block.

Preferably, the driving assembly further comprises a clamping block, the hollow shell and the spring are fixedly connected with the inside of the bearing piece, the clamping block is fixedly connected with one end of the extrusion block, and the other end of the extrusion block is in sliding fit with the spring.

Preferably, the gear is sleeved on the screw rod and meshed with the rack.

Preferably, pulleys are connected to both sides of the dust collector.

Preferably, a button is connected to one end of the transmission tube.

Preferably, a pushing block is fixedly arranged at one end of the sliding rod.

The utility model has the following beneficial effects:

When dust cleaning is finished, and the dust collector needs to be placed at a certain position, the dust collector is closed firstly, then the sliding rod is pressed, the sliding rod pushes the rack to extrude the spring when moving, the rack drives the gear to rotate through meshing with the gear, the screw is driven to rotate when rotating, the supporting block is driven to move after rotating, when the supporting block moves to the maximum limit, the sliding rod is rotated, the rack is limited by the guide rail, so that a worker does not need to apply acting force to the sliding rod, at the moment, one end of the supporting block is attached to the wall surface to support the conveying pipe and the dust collector, the condition that the conveying pipe is easy to move when contacting with the ground can be prevented, the conveying pipe is prevented from obstructing the walking of the person, and the practicability is improved;

When the dust is cleaned again, the sliding rod is reversed, the guide rail is not limited to the rack, the rack can be reversely moved by releasing pressure of the spring, the gear is in transmission with the rack again, the screw rod can drive the supporting block to reversely move after rotating, occupied space of the supporting block is reduced, manual operation of a worker is not needed when the supporting block is stored, storage time of the supporting block is saved, and dust collection efficiency is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a carrier according to the present utility model;

FIG. 4 is a schematic perspective view of a driving assembly according to the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1. a transmission tube; 2. an outer sleeve; 3. a carrier; 4. a support assembly; 401. a screw; 402. a support block; 403. a slide block; 5. a slide bar; 501. a pushing block; 601. a hollow shell; 602. a guide rail; 603. a spring; 604. extruding a block; 605. a clamping block; 701. a rack; 702. a gear; 8. a pulley; 9. a button; 10. a dust collector.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-4, the utility model is a portable dust collection device, which comprises a transmission pipe 1 and a dust collector 10, wherein the dust collector 10 is connected with the transmission pipe 1, an external sleeve 2 is sleeved on the outer wall of the transmission pipe 1, one end of the external sleeve 2 is fixedly connected with a bearing piece 3, one end of the bearing piece 3 is provided with a supporting component 4, the other end of the bearing piece is provided with a sliding rod 5, the supporting component 4 comprises a screw 401 and a supporting block 402, the sliding rod 5 is in sliding fit with the bearing piece 3, a driving component and a transmission component are arranged in the bearing piece 3, the driving component comprises a hollow shell 601, a guide rail 602 and a spring 603, the transmission component comprises a rack 701 and a gear 702, the rack 701 drives the rack 701 to vertically move through the hollow shell 601, the rack 701 drives the screw 401 to rotate through the gear 702, and the screw 401 drives the supporting block 402 to horizontally move through the bearing piece 3.

When dust on the ground needs to be cleaned, a worker connects the other end of the transmission pipe 1 with a fan, then starts the dust collector 10, sucks dust and garbage into the transmission pipe 1 in a spiral negative pressure mode after the dust collector 10 operates, when the dust cleaning is finished and the dust collector 10 needs to be placed at a certain position, the dust collector 10 is closed, then the fan and the dust collector 10 are moved to a corner or a position close to a wall, one end of the supporting block 402 is aligned with the wall, at the moment, the sliding rod 5 is pressed, the rack 701 is pushed when the sliding rod 5 moves, the spring 603 is extruded, the rack 701 is meshed with the gear 702 to drive the gear 702 to rotate when the gear 702 rotates, the screw 401 is driven to rotate, the supporting block 402 is driven to move after the rotation of the screw 401, and when the supporting block 402 is moved to the maximum limit, the sliding rod 5 rotates, the rack 701 is limited by the guide rail 602, so that the worker does not need to apply acting force to the sliding rod 5, and at the moment, one end of the supporting block 402 is attached to the wall to the transmission pipe 1 and the dust collector 10, the situation that the transmission pipe 1 is easily moved in contact with the ground can be prevented, the situation that the transmission pipe 1 is blocked, the movement of the practical use is avoided, and the practicability is improved;

When the dust is cleaned again, the slide bar 5 is reversed, the guide rail 602 is not limited to the rack 701 any more, the rack 701 can be reversely moved by releasing pressure of the spring 603, the gear 702 is driven with the rack 701 again, the screw 401 can drive the supporting block 402 to reversely move after rotating, the occupied space of the supporting block 402 is reduced, manual operation of a worker is not needed when the supporting block 402 is stored, the storage time of the supporting block 402 is saved, and the dust removal efficiency is improved.

In one embodiment, the support assembly 4 further comprises a slider 403, the slider 403 is in threaded connection with the screw 401 and is in sliding fit with the carrier 3, the support block 402 is fixedly connected with the slider 403, and one end of the screw 401 is rotatably connected with the carrier 3.

When the screw 401 rotates, the screw 401 is in threaded fit with the sliding block 403, and can drive the sliding block 403 to move under the limiting action of the bearing piece 3, and the sliding block 403 drives the supporting block 402 to move after moving.

In one embodiment, the driving assembly further comprises a squeezing block 604, the squeezing block 604 is in sliding fit with the transmission tube 1, one end of the squeezing block 604 is fixedly connected with the sliding rod 5, the rack 701 is rotatably connected with the squeezing block 604, and two ends of the guide rail 602 are respectively connected with the hollow shell 601 and the squeezing block 604.

When the slide bar 5 is pressed, the slide bar 5 pushes the pressing block 604 to slide in the hollow shell 601, at this time, the pressing block 604 can push the rack 701 to move and press the spring 603, and when no force is applied to the slide bar 5 any more, the spring 603 releases the pressure and resets the pressing block 604 and the slide bar 5.

In one embodiment, the driving assembly further comprises a clamping block 605, the hollow shell 601 and the spring 603 are fixedly connected with the inside of the bearing piece 3, the clamping block 605 is fixedly connected with one end of the extrusion block 604, and the other end is in sliding fit with the spring 603.

The clamping block 605 is used for being matched with the guide rail 602, and when the extrusion block 604 moves to the maximum limit, the guide rail 602 can limit the clamping block 605 and the extrusion block 604 by rotating the sliding rod 5.

In one embodiment, gear 702 is sleeved on screw 401 and engages with rack 701.

By the engagement of the rack 701 with the gear 702, the rack 701 can be caused to rotate the screw 401 by the gear 702 when moving.

In one embodiment, the cleaner 10 has pulleys 8 attached to both sides.

The position of the dust collector 10 can be moved by a worker through the two pulleys 8 at any time, when the dust collector 10 moves, the pulley 8 can prevent the dust collector 10 from generating friction force with the ground, thereby improving the moving speed of the dust collector 10, being convenient for the worker to operate, improving the practicability,

In one embodiment, a button 9 is connected to one end of the transfer tube 1.

For activating the cleaner 10, both the cleaner 10 and the button 9 are of prior art and are not explained here.

In one embodiment, a push block 501 is fixedly mounted at one end of the slide bar 5.

For pushing the slide bar 5, and is convenient for the operation of staff.

Working principle:

When the dust on the ground needs to be cleaned, a worker firstly connects the other end of the transmission pipe 1 with the fan, then starts the dust collector 10 and the fan, sucks dust and garbage into the transmission pipe 1 in a spiral negative pressure mode after the dust collector 10 operates, the worker can move the position of the dust collector 10 at any time through the two pulleys 8, the friction force between the dust collector 10 and the ground can be avoided when the dust collector 10 moves through the pulleys 8, the moving speed of the dust collector 10 is further improved, the operation of the worker is facilitated, the practicability is improved, when the dust cleaning is finished, and the dust collector 10 needs to be placed at a certain position, the dust collector 10 is firstly closed, then the dust collector 10 and the fan are moved to a corner or a position close to the wall, one end of the supporting block 402 is aligned with the wall, at the moment, the sliding rod 5 is pressed through the pushing block 501, the extrusion block 604 is pushed to move when the sliding rod 5 moves, because the extrusion piece 604 is limited by the hollow shell 601, the extrusion piece 604 can not deviate when moving, meanwhile, the extrusion piece 604 can also extrude the spring 603 when moving, and drive the rack 701 and the clamping block 605 to move, the rack 701 is meshed with the gear 702 when moving, and drives the gear 702 to rotate, and drives the screw 401 to rotate when the gear 702 rotates, the screw 401 is in threaded fit with the slide block 403 after rotating, and drives the slide block 403 to move under the limit of the bearing piece 3, the slide block 403 moves to drive the supporting block 402 to move, when the extrusion piece 604 moves to the maximum limit, the slide bar 5 is rotated, the clamping block 605 is driven to rotate by the extrusion piece 604, and is limited by the guide rail 602 after the rotation of the clamping block 605, so that a worker no longer needs to apply acting force on the slide bar 5, and one end of the supporting block 402 is attached to the wall surface to support the transmission pipe 1 and the dust collector 10, the condition that the transmission pipe 1 is in contact with the ground and is easy to move can be prevented, the transmission pipe is prevented from obstructing the walking of people, and the practicability is improved;

When the dust is cleaned again, the push block 501 and the slide bar 5 are reversed, the guide rail 602 is not limited to the clamping block 605 any more, the spring 603 releases pressure at the moment to enable the extrusion block 604 and the rack 701 to move reversely, the gear 702 is driven with the rack 701 again at the moment, the screw 401 can drive the support block 402 to move reversely after rotating, the occupied space of the support block 402 is reduced, manual operation of a worker is not needed when the support block 402 is stored, the storage time of the support block 402 is saved, and the dust collection efficiency is improved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above disclosed preferred embodiments of the utility model are merely intended to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.

Claims (8)

1. The utility model provides a portable dust collecting equipment, includes transfer line (1) and dust catcher (10), its characterized in that: the dust collector (10) with transmission pipe (1) is connected, external cover (2) has been cup jointed to the outer wall of transmission pipe (1), the one end fixedly connected with carrier (3) of external cover (2), the one end of carrier (3) is provided with supporting component (4), and the other end is provided with slide bar (5), supporting component (4) include screw rod (401) and supporting shoe (402), slide bar (5) with carrier (3) sliding fit, the inside of carrier (3) is provided with drive assembly and drive assembly, drive assembly includes hollow shell (601), guide rail (602) and spring (603), drive assembly includes rack (701) and gear (702), slide bar (5) are through hollow shell (601) order about rack (701) vertical movement, rack (701) are passed through gear (702) order about screw rod (401) rotate, screw rod (401) are passed through carrier (3) order about supporting shoe (402) horizontal migration.

2. A portable dust extraction apparatus according to claim 1, wherein: the support assembly (4) further comprises a sliding block (403), the sliding block (403) is in threaded connection with the screw rod (401) and is in sliding fit with the bearing piece (3), the support block (402) is fixedly connected with the sliding block (403), and one end of the screw rod (401) is in rotary connection with the bearing piece (3).

3. A portable dust extraction apparatus according to claim 2, wherein: the driving assembly further comprises an extrusion block (604), the extrusion block (604) is in sliding fit with the transmission pipe (1), one end of the extrusion block is fixedly connected with the sliding rod (5), the rack (701) is rotationally connected with the extrusion block (604), and two ends of the guide rail (602) are respectively connected with the hollow shell (601) and the extrusion block (604).

4. A portable dust extraction apparatus according to claim 3, wherein: the driving assembly further comprises a clamping block (605), the hollow shell (601) and the spring (603) are fixedly connected with the inside of the bearing piece (3), the clamping block (605) is fixedly connected with one end of the extrusion block (604), and the other end of the extrusion block is in sliding fit with the spring (603).

5. A portable dust extraction apparatus according to claim 1, wherein: the gear (702) is sleeved on the screw (401) and meshed with the rack (701).

6. A portable dust extraction apparatus according to claim 1, wherein: both sides of the dust collector (10) are connected with pulleys (8).

7. A portable dust extraction apparatus according to claim 1, wherein: one end of the transmission pipe (1) is connected with a button (9).

8. A portable dust extraction apparatus according to claim 1, wherein: a pushing block (501) is fixedly arranged at one end of the sliding rod (5).