CN208640614U - A kind of wheel brush besom - Google Patents

Abstract

The utility model discloses a kind of wheel brush besoms, including body, the two sides of body offer main wheel frame, the center point of main wheel frame offers main wheel cantilever wheel shaft, replace the shaft of connection two sides main wheel, in order to avoid shaft influences wheel brush rotation space, and hollow circular groove will be offered on the inside of main wheel, in installing built-in gear group in the hollow circular groove of main wheel, planetary gear axis in built-in gear group is coaxial with wheel brush, so that wheel brush may be disposed in the space between the main wheel of two sides, to reduce volume, when main wheel rotates, it can be rotated via built-in gear group driving wheel brush, rubbish is swept into dust-collecting box；Built-in gear group in the utility model uses higher gear ratio, and main wheel turns to turn 2~4 weeks with driving wheel brush for 1 week, to improve the frequency for taking turns brush rotation, promotes sweeping efficiency；The utility model is not necessarily to electric power, not by the limitation of battery and electric wire, except can also operate in places such as open air, squares, use scope is more extensive in addition to general use indoor at home.

Description

A kind of wheel brush besom

Technical field

The utility model relates to articles for daily use technical field, specifically a kind of wheel brush besom.

Background technique

When existing besom is intended to rubbish being swept into dustpan, a little hair or dust can be remained every time by being swept into, therefore be needed multiple It is swept into movement, detritus can be cleaned up, when operation is inconvenient.

The prior art is relevant to exempt from plug-in sweeper, as CN-102912750A, CN-106805848A, TW-M283605, Patent disclosed in TW-M294915, TW-M427907, TW-M459835, mainly by pushing sweeper when, main wheel and ground Frictional force is rotated via main axle band driving wheel brush, and rubbish is swept into.But its take turns brush it is identical with the angle of rotation of main wheel, cause wheel brush and The relative velocity of ground contact points is very low, and rubbish is difficult to be swept into dust-collecting box, cleaning it is ineffective.

The prior art is relevant to exempt from plug-in sweeper, as CN-1273807A, CN-102733339A, CN-103696384A, CN-105852740A、CN-1623489B、CN-101328706B、CN-102677615B、CN-104818681B、CN- Disclosed in 1255073C, CN-100366206C, CN-100496372C, CN-205348070U, TW-205704, TW-M382103 Technology, predominantly by pushing sweeper when, the frictional force on main wheel and ground drives ratchet, gear set or belt via main axle Equal components conduct power to the wheel brush axis or disc brush outside main wheel circumference range, and rubbish is swept by the rotation of driving wheel brush.But Because wheel brush with cylindrical space overlapping rate is low shared by main wheel or is kept completely separate, cause the volume of the grade sweepers huger, reality It is rather heavy inconvenient when border uses.

Currently, the cleaning device of non-electricity, sweeps the problems such as unclean, sweeping efficiency is relatively low and heavy not easy to use more. Therefore, it cleans at home and is dependent on cleaning household electrical appliances mostly, right electrical home appliances still has battery to charge and by electric wire limitation etc. in addition to energy consumption It is inconvenient.In view of this, how a kind of convenience, high efficiency for possessing and cleaning household electrical appliances is provided, but without service time of battery, electric wire office The inconvenient cleaning device such as limit, is leading expectation by current industry.

Utility model content

The purpose of this utility model is to provide a kind of wheel brush besoms, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions:

A kind of wheel brush besom, including body, the two sides of body offer main wheel frame, and the center point of main wheel frame offers Main wheel cantilever wheel shaft installs main wheel in the main wheel frame of two sides, and main wheel rotates with main wheel cantilever wheel shaft and connect, opens on the inside of main wheel Equipped with hollow circular groove, built-in gear group is installed in the hollow circular groove of main wheel；One wheel brush of installing between the main wheel of two sides, wheel brush axle center Both ends are equipped with wheel brush axle sleeve, take turns the connection coaxial with the planetary gear in the built-in gear group of two sides of brush axle sleeve；Body upper center Install detachable push rod in place；After-Body installs detachable dust-collecting box；Body lower edge installs shovel piece at ground.

As a further solution of the present invention: the built-in gear group include be provided with it is outer on hollow circular groove inner wall Edge ratchet, the inner edge ratchet being provided on the fixed cylinder in hollow circular groove center, the outer ring ratchet being mutually connected with outer rim ratchet, The interior straight-tooth that is provided on outer ring ratchet inner wall, is provided with outside inner ring ratchet the inner ring ratchet being mutually connected with inner edge ratchet Outer straight-tooth and planetary gear on wall, the planetary gear outer straight-tooth phase with the interior straight-tooth of outer ring ratchet and inner ring ratchet respectively Engagement connection.

The transmission direction of the outer rim ratchet and inner edge ratchet is opposite as a further solution of the present invention,.

The built-in gear group includes being provided on hollow circular groove inner wall as a further solution of the present invention, Outer rim ratchet, the outer ring ratchet being mutually connected with outer rim ratchet, the interior straight-tooth and planet tooth being provided on outer ring ratchet inner wall Wheel, the planetary gear are meshed with the interior straight-tooth of outer ring ratchet and connect.

The built-in gear group includes being provided on hollow circular groove inner wall as a further solution of the present invention, Interior straight-tooth and planetary gear, the planetary gear are meshed with interior straight-tooth and connect.

Compared with prior art, the utility model has the beneficial effects that

1, the two sides of body offer main wheel frame in the utility model, and the center point of main wheel frame offers main wheel cantilevered wheels Axis replaces the shaft of connection two sides main wheel, in order to avoid shaft influences wheel brush rotation space, and will offer hollow circle on the inside of main wheel Slot, in installing built-in gear group in the hollow circular groove of main wheel, the planetary gear axis in built-in gear group is coaxial with wheel brush, so that wheel Brush may be disposed in the space between the main wheel of two sides, can be via built-in gear group driving wheel brush when main wheel rotates to reduce volume Rotation, rubbish is swept into dust-collecting box；

2, the built-in gear group in the utility model uses higher gear ratio, and main wheel turns that 2~4 can be turned with driving wheel brush in 1 week Week promotes sweeping efficiency to improve the frequency for taking turns brush rotation；

3, the utility model is not necessarily to electric power, not by the limitation of battery and electric wire, except can be in addition to general use indoor at home, also It can be operated in places such as open air, squares, use scope is more extensive.

Detailed description of the invention

Fig. 1 is the perspective view of the explosion of embodiment 1；

Fig. 2 is the three-dimensional enlarged diagram of body in embodiment 1；

Fig. 3 is the schematic front view of Fig. 2

Fig. 4 is the structural schematic diagram that main wheel rotates in an anti-clockwise direction gear set in Fig. 3；

Fig. 5 is the structural schematic diagram of main wheel gear set rotationally clockwise in Fig. 3；

Fig. 6 is the structural schematic diagram of 2 middle gear group of embodiment；

Fig. 7 is the structural schematic diagram of 3 middle gear group of embodiment.

In figure: 10 bodies；101 main wheel frames；103 main wheel cantilever wheel shafts；11 main wheels；111 hollow circular grooves；Outside 112 Edge ratchet；113 inner edge ratchets；12 built-in gear groups；121 outer ring ratchets；122 inner ring ratchets；123 planetary gears；13 Wheel brush；131 wheel brush axle sleeves；14 shovel pieces；15 detachable dust-collecting boxes；16 detachable push rods.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

Embodiment 1:

It please refers to Fig. 1-5, a kind of wheel brush besom, including body 10, the two sides of body 10 and offers main wheel frame 101, The center point of main wheel frame 101 offers main wheel cantilever wheel shaft 103, and main wheel 11 is installed in the main wheel frame 101 of two sides, main Wheel 11 rotates with main wheel cantilever wheel shaft 103 to be connect, and the inside of main wheel 11 offers hollow circular groove 111, and hollow circular groove 111 is built-in There is built-in gear group 12；One wheel brush 13 of installing between the main wheel 11 of two sides, the both ends in 13 axle center of wheel brush are equipped with wheel brush axle sleeve 131, take turns the connection coaxial with the planetary gear 123 in two sides built-in gear group 12 of brush axle sleeve 131；At 10 center upper portion of body Install detachable push rod 16；Install detachable dust-collecting box 15 in 10 rear portion of body；10 lower edge of body is close to ground Place's installing shovel piece 14.The built-in gear group 12 includes the outer rim ratchet 112 being provided on hollow 111 inner wall of circular groove, is provided with Inner edge ratchet 113 on the fixed cylinder in hollow 111 center of circular groove, the outer ring ratchet 121 being connected with 112 phase of outer rim ratchet, The interior straight-tooth that is provided on 121 inner wall of outer ring ratchet, the inner ring ratchet 122 being connected with 113 phase of inner edge ratchet, be provided in Outer straight-tooth and planetary gear 123 on 122 outer wall of ring ratchet, the planetary gear 123 respectively with the interior straight-tooth of outer ring ratchet 121 It is meshed connection with the outer straight-tooth of inner ring ratchet 122.The outer rim ratchet 112 is opposite with the transmission direction of inner edge ratchet 113.

When main wheel 11 turns counterclockwise, drives outer ring ratchet 121 to turn counterclockwise by outer rim ratchet 112, drive planetary gear 123 turn counterclockwise, then band driving wheel brush 13 turns counterclockwise；When main wheel 11 turns clockwise, inner ring ratchet is driven by inner edge ratchet 113 122 turn clockwise, then planetary gear 123 is driven to turn counterclockwise, then band driving wheel brush 13 turns counterclockwise, and therefore, no matter main wheel 11 is Turn counterclockwise or clockwise when turning, can driving wheel brush 13 rotate counterclockwise.

Embodiment 2:

Referring to Fig. 6, a kind of wheel brush besom, including body 10, the two sides of body 10 offer main wheel frame 101, it is main The center point of wheel frame 101 offers main wheel cantilever wheel shaft 103, and main wheel 11, main wheel 11 are installed in the main wheel frame 101 of two sides It rotates and connect with main wheel cantilever wheel shaft 103, the inside of main wheel 11 offers hollow circular groove 111, in hollow circular groove 111 in installing Set gear set 12；One wheel brush 13 of installing between the main wheel 11 of two sides, the both ends in 13 axle center of wheel brush are equipped with wheel brush axle sleeve 131, wheel The connection coaxial with the planetary gear 123 in the built-in gear group 12 of two sides of brush axle sleeve 131；It is installed at 10 center upper portion of body Detachable push rod 16；Install detachable dust-collecting box 15 in 10 rear portion of body；10 lower edge of body fills at ground If shovel piece 14.The built-in gear group 12 includes the outer rim ratchet 112 being provided on hollow 111 inner wall of circular groove and outer rim ratchet Outer ring ratchet 121 that 112 phases are connected, the interior straight-tooth and planetary gear 123 being provided on 121 inner wall of outer ring ratchet, it is described Planetary gear 123 is meshed with interior straight-tooth and connect.

When main wheel 11 turns counterclockwise, drives outer ring ratchet 121 to turn counterclockwise by outer rim ratchet 112, drive planetary gear 123 turn counterclockwise, then band driving wheel brush 13 turns counterclockwise；When main wheel 11 turns clockwise, outer rim ratchet 112 is sliped off, outer ring ratchet 121 and planetary gear 123 do not rotate, therefore when main wheel 11 turns counterclockwise, driving wheel brush 13 turns counterclockwise；Main wheel 11 turns clockwise When, wheel brush 13 does not rotate.

Embodiment 3:

Referring to Fig. 7, a kind of wheel brush besom, including body 10, the two sides of body 10 respectively offer main wheel frame 101, it is main The center point of wheel frame 101 offers main wheel cantilever wheel shaft 103, and main wheel 11, main wheel 11 are installed in the main wheel frame 101 of two sides It rotates and connect with main wheel cantilever wheel shaft 103, the inside of main wheel 11 offers hollow circular groove 111, in hollow circular groove 111 in installing Set gear set 12；One wheel brush 13 of installing between the main wheel 11 of two sides, the both ends in 13 axle center of wheel brush are equipped with wheel brush axle sleeve 131, wheel 131 sets of brush axis connections coaxial with the planetary gear 123 in two sides built-in gear group 12；Installing can at 10 center upper portion of body Detachable push rod 16；Install detachable dust-collecting box 15 in 10 rear portion of body；10 lower edge of body is installed at ground Shovel piece 14.The built-in gear group 12 includes the interior straight-tooth and planetary gear 123 being provided on hollow 111 inner wall of circular groove, described Planetary gear 123 is meshed with interior straight-tooth and connect.

When main wheel 11 rotates, the interior straight-tooth on hollow 111 inner wall of circular groove drives planetary gear 123 to rotate, then driving wheel brush 13 equidirectional rotations.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set Set ", " connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or one Ground connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.It is right For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of wheel brush besom, which is characterized in that including body, the two sides of the body offer main wheel frame, main wheel frame The center point offer main wheel cantilever wheel shaft, install main wheel in the main wheel frame of two sides, main wheel and main wheel cantilever wheel shaft rotate company It connects, hollow circular groove is offered on the inside of main wheel, hollow circular groove is provided with built-in gear group；One wheel of installing between the main wheel of two sides The both ends of brush, wheel brush axle center are equipped with wheel brush axle sleeve, take turns the connection coaxial with the planetary gear in the built-in gear group of two sides of brush axle sleeve； Install detachable push rod in body upper middle；After-Body installs detachable dust-collecting box；Body lower edge is at ground Install shovel piece.

2. wheel brush besom according to claim 1, which is characterized in that the built-in gear group includes being provided with hollow circle Outer rim ratchet on slot inner wall, the inner edge ratchet being provided on the fixed cylinder in hollow circular groove center, with the outer rim ratchet mutually company of occlusion The outer ring ratchet that connects, the inner ring ratchet being mutually connected with inner edge ratchet, opens up the interior straight-tooth being provided on outer ring ratchet inner wall Outer straight-tooth and planetary gear on inner ring ratchet outer wall, the planetary gear respectively with the interior straight-tooth of outer ring ratchet and inner ring spine The outer straight-tooth of wheel is meshed connection.

3. wheel brush besom according to claim 2, which is characterized in that the transmission side of the outer rim ratchet and inner edge ratchet To opposite.

4. wheel brush besom according to claim 1, which is characterized in that the built-in gear group includes being provided with hollow circle Outer rim ratchet on slot inner wall, the outer ring ratchet being mutually connected with outer rim ratchet, be provided with it is interior straight on outer ring ratchet inner wall Tooth and planetary gear, the planetary gear are meshed with the interior straight-tooth of outer ring ratchet and connect.

5. wheel brush besom according to claim 1, which is characterized in that the built-in gear group includes being provided with hollow circle Interior straight-tooth and planetary gear on slot inner wall, the planetary gear are meshed with interior straight-tooth and connect.