CN212335868U

CN212335868U - Warped rod type hand-push leaf suction trolley

Info

Publication number: CN212335868U
Application number: CN202020619793.6U
Authority: CN
Inventors: 汪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-12
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a stick up pole formula hand push phyllidium car belongs to the cleaning device field, and it includes the support, establishes the bar rest that upwards extends on the support and locates two gyro wheels in support bottom and same axle center, dust collecting device hangs below the bar rest, the support is connected with dust absorption assembly, and dust absorption assembly focus is partial to one side of the vertical central line of gyro wheel, dust absorption assembly has around gyro wheel shaft rotation trend by the action of gravity, makes dust absorption assembly's bottom surface and ground contact, the bar rest is located the other one side of the vertical central line of gyro wheel to the gyro wheel is as the fulcrum, the bar rest receives decurrent effort and makes dust absorption assembly bottom surface lift. The utility model is suitable for a can steadily park subaerial after unsmooth, hollow highway section and the collection dirt, can not topple over backward because dust collecting device is overweight.

Description

Warped rod type hand-push leaf suction trolley

Technical Field

The utility model relates to a cleaning device field especially relates to stick up rod-type hand push and inhale leaf car.

Background

The environmental sanitation represents the image of a city, and clean and tidy street gives people a feeling of spaciousness and joyful. At present, current road cleaning mainly includes this two kinds of modes of sweeper and watering lorry, needs a large amount of water and has caused the waste of water resource when adopting the watering lorry to clean the road. The existing sweeper mainly comprises a dust collection type sweeper and a mechanical sweeping type sweeper, wherein the dust collection type sweeper sucks impurities such as dust and the like into the sweeper by generating negative pressure through the dust collector, the mechanical sweeper drives the sweeping brush to rotate in a mechanical mode to complete sweeping, and the dust is easy to raise when the mechanical sweeper is adopted. The chassis of the existing dust-absorption type sweeper can only be used on a flat road when being too low.

The utility model discloses a hand propelled dust absorption machine of sweeping floor for CN104790329A, it includes the dust absorption machine of sweeping floor body bottom be provided with the dust absorption machine of sweeping floor bottom plate, be provided with the machine of sweeping floor front wheel and the machine of sweeping floor rear wheel on the bottom plate, be provided with brake equipment respectively simultaneously on the machine of sweeping floor front wheel and the machine of sweeping floor rear wheel the top of dust absorption machine of sweeping floor body be provided with the handle push rod end be provided with spring assembly and this body coupling of dust absorption machine of sweeping floor, be provided with the water bag at handle push rod intermediate position, the water bag leads to pipe and is connected to the water tank. The sweeper of this patent is because the bottom plate is low excessively, makes it only be applicable to and uses on the road that ground is flat, and it is comparatively troublesome to remove in comparatively uneven, the hollow place of outdoor road.

Uneven and hollow road sections are suitable for warped rod type hand-push leaf suction vehicles, when a road is poor, the dust suction opening can be warped and lifted, but the warped rod type hand-push leaf suction vehicle is often high in gravity center and cannot support the ground, and the problem that the dust collection device is difficult to lay flat due to the fact that the gravity center is tilted backwards because too many dust collection devices are collected is solved. How to optimize the center of gravity of the whole vehicle is the utility model discloses the direction of research.

Disclosure of Invention

The utility model aims to solve the technical problem that a stick-up formula hand push suction vane car that dust absorption mouth can stick up and lift up the dust absorption, can steadily park after the collection dirt is provided.

The technical scheme of the utility model is that: stick up pole formula hand push and inhale leaf car, its characterized in that, it includes the support, establish the bar rest that upwards extends on the support and locate two gyro wheels of support bottom and same axle center, dust collecting device hangs in the bar rest below, the support is connected with dust absorption component, and dust absorption component focus is partial to one side of the vertical central line of gyro wheel, dust absorption component has around gyro wheel shaft rotation trend by the action of gravity, makes dust absorption component's bottom surface and ground contact, the bar rest is located the other one side of the vertical central line of gyro wheel to the gyro wheel is as the fulcrum, the bar rest receives decurrent effort and makes the dust absorption component bottom surface lift.

The dust collection assembly comprises a power head, a vortex channel and a dust collection cover with a supporting function, wherein the opening of the dust collection cover faces the ground, the opening is located in front of the roller, the dust collection cover is communicated with the vortex channel, and the vortex channel is communicated with a dust collection device.

The dust collection assembly comprises a power head, a battery pack, a vortex passage and a dust collection cover with a supporting function, and the gravity center deviation of the power head and/or the battery pack is consistent with the gravity center deviation direction of the dust collection assembly.

The dust collection assembly comprises a power head, a battery pack, a vortex channel and a dust collection cover with a supporting function, the dust collection cover is located below the power head, the vortex channel is located on the dust collection cover, and the power head and the battery pack are located on the vortex channel.

And a controller is arranged on the grab rail and is connected with the power head through a lead.

The vortex passage and the dust hood can be integrally formed.

The dust collecting device is a dust collecting bag which is hooked on the grab bar.

The gravity center deviation direction of the leaf suction vehicle is consistent with the gravity center deviation direction of the dust collection assembly.

The bottom surface of the dust collection assembly and the two rollers at the bottom of the support form a triangular supporting point for supporting the leaf suction vehicle, and the bottom surface of the dust collection assembly and the two rollers support the leaf suction vehicle on the ground.

The weight center of the leaf suction vehicle is positioned above a plane area formed by the triangular supporting points.

Compared with the prior art, the utility model has the advantages that the dust collector comprises a support, a grab bar arranged on the support and extending upwards, and two rollers arranged at the bottom of the support and having the same axis, wherein a dust collecting device is suspended below the grab bar, the support is connected with a dust collection assembly, the gravity center of the dust collection assembly deviates to one side of the vertical central line of the rollers, the grab bar is positioned at the other side of the vertical central line of the rollers, when dust collection is needed, the rollers are used as fulcrums, and the grab bar is acted by a downward acting force to lift the bottom surface of the dust collection assembly for dust collection; when the leaf suction vehicle needs to be parked after dust collection, the gravity center of the leaf suction vehicle is deviated in the same direction as the gravity center of the dust suction assembly due to the fact that the dust suction assembly is heavier, the dust suction assembly has the tendency of rotating around the roller wheel shaft due to the gravity effect, the bottom surface of the dust suction assembly is in contact with the ground, and the dust suction assembly and the rollers are supported on the ground to enable the leaf suction vehicle after dust collection to be parked stably.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the background art and explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

FIG. 3 is a schematic view of the inside of a scroll.

Fig. 4 is an exploded view of the present invention.

FIG. 5 is a schematic view showing a dust suction state.

Fig. 6 is a schematic view of a parking state.

FIG. 7 is a schematic plan view of the roller and the dust hood.

In the figure: 1. a support; 2. a wheel axle; 3. a roller; 4. a dust collecting device; 5. a controller; 6. a grip; 7. a grab rail; 8. a dust collection assembly; 9. a battery pack; 10. a head shell; 11. a power head; 12. a fan blade; 13. a dust hood; 14. covering the opening; 15. a scroll; 16. a ground surface; 17. the vertical center line of the roller; 18. the plane area formed by the triangular supporting points.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in figures 1-7, the seesaw-rod type hand-push leaf suction vehicle is suitable for uneven and hollow road sections, when a road is poor, the seesaw-rod type hand-push leaf suction vehicle can tilt and lift the cover opening 14 of the dust suction cover 13, and when the hand-push leaf suction vehicle is parked, the bottom surface of the dust suction component 8 and the roller 3 are supported on the ground 16, so that the leaf suction vehicle after dust collection can be parked stably.

The leaf suction vehicle comprises a support 1, a grab bar 7 arranged on the support 1 and extending upwards, and two rollers 3 arranged at the bottom of the support 1 and on the same axis, wherein a dust collecting device 4 is suspended below the grab bar 7, preferably, the dust collecting device 4 is a dust collecting bag, and the dust collecting bag is hooked on the grab bar 7.

As shown in fig. 3 and 4, the bracket 1 is connected to a dust collection assembly 8, the dust collection assembly 8 includes a power head 11, a battery pack 9, a scroll 15 and a dust collection cover 13 with a supporting function, the dust collection cover 13 is located below and connected to the bracket 1, the scroll 15 is located above the dust collection cover 13, the power head 11 and the battery pack 9 are located above the scroll 15, further, the power head 11 and the battery pack 9 are fixedly connected to the scroll 15, a cover opening 14 of the dust collection cover 13 faces the ground 16, the cover opening 14 is located in front of the roller 3, the dust collection cover 13 is communicated with the scroll 15, the scroll 15 is communicated with the dust collection device 4, and preferably, the dust collection cover 13 and the scroll 15 can be integrally formed; the outside of unit head 11 and battery package 9 still is equipped with first shell 10, and first shell 10 covers in unit head 11 and battery package 9 outside and fixed connection in 15 tops of vortex, and first shell 10 can be dismantled with 15 tops of vortex and be connected, and is preferred, first shell 10 passes through the buckle with 15 tops of vortex to be connected, perhaps

first shell

10 and 15 tops of vortex pass through screw fixed connection together, and first shell 10 can prevent battery package 9 and unit head 11 and external contact.

Fig. 3, fig. 4 show, be equipped with fan blade 12 in the vortex 15, the output shaft of unit head 11 passes vortex 15 and is connected with fan blade 12, be equipped with controller 5 on the bar 7, it is preferred, and controller 5 is control switch, and is further, the tip of bar 7 is equipped with handle 6, and on handle 6 was located to controller 5, controller 5 passed through the wire with unit head 11 and is connected, the user started power head 11 through pressing controller 5 on the bar 7, and power head 11 drives the interior fan blade 12 rotation of vortex 15, controller 5 is connected with battery package 9 and power head 11 electricity.

Fig. 5 shows, when the leaf suction vehicle needs to absorb dust, the user holds up on the grab bar 7 to the gyro wheel 3 is as the fulcrum, the grab bar 7 receives decurrent effort and makes the dust absorption assembly 8's dust absorption cover 13 cover mouth 14 lift, presses controller 5 control unit head 11 on the grab bar 7 and starts, and unit head 11 drives the interior fan blade 12 of vortex way 15 and rotates, and the wind pressure that fan blade 12 rotated the production makes rubbish get into from the cover mouth 14 of dust absorption cover 13, falls into dust collector 4 through vortex way 15.

As shown in fig. 6 and 7, when the leaf suction vehicle needs to be parked after dust collection, because the gravity center of the dust collection assembly 8 deviates to one side of the vertical center line 17 of the roller, further, the gravity center of the power head 11 and/or the battery pack 9 deviates to the same direction as the gravity center of the dust collection assembly 8, and the grab bar 7 is located at the other side of the vertical center line 17 of the roller, the dust collection device 4 is hung below the grab bar 7, because the weight of the dust collection assembly 8 is heavier, the gravity center of the leaf suction vehicle deviates to the same direction as the gravity center of the dust collection assembly 8, the dust collection assembly 8 has a tendency to rotate around the axle 2 of the roller 3 under the action of gravity, the cover opening 14 of the dust collection cover 13 of the dust collection assembly 8 is in contact with the ground 16, the cover opening 14 of the dust collection cover 13 and the two rollers 3 located at the bottom of the support 1 and at the same axle form a triangular support point for supporting the leaf suction vehicle, the cover opening 14 of the dust collection cover 13 and, preferably, the gravity center of the leaf suction vehicle body is positioned above the plane area 18 formed by the triangular supporting points, so that the leaf suction vehicle is more stable in parking.

It is right above the utility model provides a stick up rod-type hand push phyllidium car carries out detailed introduction, and it is right to have used specific individual example in this paper the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. Stick up pole formula hand push and inhale leaf car, its characterized in that, it includes the support, establish the bar rest that upwards extends on the support and locate two gyro wheels of support bottom and same axle center, dust collecting device hangs in the bar rest below, the support is connected with dust absorption component, and dust absorption component focus is partial to one side of the vertical central line of gyro wheel, dust absorption component has around gyro wheel shaft rotation trend by the action of gravity, makes dust absorption component's bottom surface and ground contact, the bar rest is located the other one side of the vertical central line of gyro wheel to the gyro wheel is as the fulcrum, the bar rest receives decurrent effort and makes the dust absorption component bottom surface lift.

2. The seesaw-type hand-push leaf-suction vehicle according to claim 1, wherein the dust-suction assembly comprises a power head, a scroll and a dust-suction hood with a supporting function, a hood opening of the dust-suction hood faces the ground, the hood opening is positioned in front of the roller, the dust-suction hood is communicated with the scroll, and the scroll is communicated with a dust collection device.

3. The seesaw-type hand-push type leaf-sucking vehicle according to claim 1, wherein the dust-sucking assembly comprises a power head, a battery pack, a scroll and a dust-sucking cover with a supporting function, and the gravity center deviation of the power head and/or the battery pack is consistent with the gravity center deviation direction of the dust-sucking assembly.

4. The seesaw-type hand-push type leaf suction vehicle according to claim 1, wherein the dust suction assembly comprises a power head, a battery pack, a scroll and a dust suction hood with a supporting function, the dust suction hood is positioned below, the scroll is positioned above the dust suction hood, and the power head and the battery pack are positioned above the scroll.

5. A seesaw-type hand-push leaf-sucking vehicle as claimed in claim 2, 3 or 4, wherein the handle bar is provided with a controller, and the controller is connected with the power head through a wire.

6. The seesaw-type hand-push suction cart according to claim 2, 3 or 4, wherein the scroll and the dust hood can be integrally formed.

7. The seesaw-type hand-push leaf-suction vehicle as claimed in claim 1, wherein the dust collecting device is a dust bag hooked on the grab bar.

8. The seesaw-type hand-push leaf-sucking vehicle as claimed in claim 1, wherein the center of gravity of the body of the leaf-sucking vehicle is biased in the same direction as the center of gravity of the dust-sucking assembly.

9. The seesaw-type hand-push leaf-sucking trolley according to claim 1, wherein the bottom surface of the dust-collecting assembly and the two rollers at the bottom of the bracket form a triangular supporting point for supporting the leaf-sucking trolley, and the bottom surface of the dust-collecting assembly and the two rollers support the leaf-sucking trolley on the ground.

10. The seesaw-type hand-push leaf-sucking vehicle as claimed in claim 9, wherein the gravity center of the leaf-sucking vehicle body is located above the plane area formed by the triangular support points.