CN109898455A - A kind of hand push bi-motor blower - Google Patents
A kind of hand push bi-motor blower Download PDFInfo
- Publication number
- CN109898455A CN109898455A CN201910221642.7A CN201910221642A CN109898455A CN 109898455 A CN109898455 A CN 109898455A CN 201910221642 A CN201910221642 A CN 201910221642A CN 109898455 A CN109898455 A CN 109898455A
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- hand push
- aspiration channel
- motor
- air duct
- blower
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- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 244000025254 Cannabis sativa Species 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of hand push bi-motor blowers, including hand push body, dust gathering arrester, dust gathering arrester is mounted at the rear of hand push body, and there are two spiral cases for installation on hand push body, the air duct that spiral case is equipped with is connected to dust gathering arrester, and is connected with blower below the ontology of air duct；Motor is respectively connected on two spiral cases, and the angle between the central spindle of motor and the bottom surface of hand push body is distributed as 0 to 90 degree；Aspiration channel is installed, aspiration channel is located at the front of hand push body between two spiral cases；The invention has the benefit that having the advantages that structure is simple, pressure-vaccum power is powerful, efficient by the way that double volute and bi-motor structure are arranged on hand push body.
Description
Technical field
The invention belongs to technical field of garden more particularly to a kind of hand push bi-motor blowers.
Background technique
Blower is a kind of outdoor burnisher, is mainly used for the cleaning and collection of fallen leaves, it by blowing by leaf or
Grass cuttings etc. are blown away, or passing through air draught will be in the inspirations dust gathering arrester such as leaf or grass cuttings, and the handoff functionality of blowing or air draught is typically all
By, come what is realized, because its is easy to use, quick, therefore being suitble under blinker and torsional spring and fluctuation handle or regulation handle effect
Applied in gardens or street environmental sanitation work.But existing hand push blower is all single motor form, and corresponding spiral case is also
Single volute structure, in actual application, there are pressure-vaccum power is not powerful enough, therefore, worker when clearing up or collecting fallen leaves, than
It is relatively time consuming laborious, and efficiency is not also high.
Summary of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of structure is simple, pressure-vaccum power is powerful,
Efficient hand push bi-motor blower.
The object of the present invention is achieved by the following technical solutions, and this hand push bi-motor blower includes hand push machine
Body, dust gathering arrester, the dust gathering arrester are mounted at the rear of hand push body, and there are two spiral cases for installation on the hand push body, described
The air duct that spiral case is equipped with is connected to the dust gathering arrester, and is connected with blower below the air duct ontology；Described two snails
Motor is respectively connected on shell, and the angle between the central spindle of the motor and the bottom surface of hand push body is distributed as 0 to 90 degree；Institute
It states and aspiration channel is installed between two spiral cases, the aspiration channel is located at the front of the hand push body.
Preferably, bottom surface of described two spiral cases perpendicular to the hand push body, and with the center of the hand push body
Line is symmetric.
Preferably, the motor being mounted on the spiral case is located at the two sides or top of described two spiral cases, and it is mounted on
Motor on the spiral case is symmetric with the center of the hand push body.
Preferably, the air duct is divided into the first air duct, the second air duct, first air duct be the two-in-one air duct of Y type simultaneously
It is connected to described two spiral cases, second air duct is the channel of two cocurrent and parallels distribution and connects respectively with described two spiral cases
It is logical.
Preferably, being connected with blower below first air duct, and the blower is located at the aspiration channel
Top.
Preferably, the aspiration channel is the U-shaped wide mouth aspiration channel of intermediate recess, and the blowing mouth of the blower is located at
At the intermediate recess position of the aspiration channel.
Preferably, being connected with blower below second air duct, and the blower is located at the hand push body
Bottom.
Preferably, the aspiration channel is I-shaped wide mouth aspiration channel, and the blowing mouth of the blower is toward described
Aspiration channel.
Preferably, rotation adjustment device is equipped between the aspiration channel and one of spiral case of described two spiral cases,
And the rotation angle and limit fixation of aspiration channel are controlled by the rotation adjustment device.
Preferably, the rotation adjustment device includes pull rod ring, spring, the institute being connected with one of spiral case
It is in the equal dentation limiting groove being distributed that the side wall for stating aspiration channel, which is equipped with a circle, and the side wall of the spiral case is equipped with for pull rod
The interspersed hole of ring；The both ends of the spring are separately fixed between the pull rod ring and the side wall of the spiral case, and the pull rod
Pull rod on ring is adapted with the limiting groove.
The invention has the benefit that by the way that double volute and bi-motor structure are arranged on hand push body, and according to motor
Arrangement form on spiral case can will be arranged to rotary type or stationary structure between aspiration channel and spiral case, have structure letter
It is single, pressure-vaccum power is powerful, efficient advantage.
Detailed description of the invention
Fig. 1 is broken isometric structural schematic diagram one of the invention.
Fig. 2 is broken isometric structural schematic diagram two of the invention.
Fig. 3 is aspiration channel air draught status architecture schematic diagram of the invention.
Fig. 4 is aspiration channel folded state structural schematic diagram of the invention.
Fig. 5 is bottom surface structure schematic diagram of the invention.
Fig. 6 is the first air channel structure schematic diagram of the invention.
Fig. 7 is the second air channel structure schematic diagram of the invention.
Label in attached drawing is respectively as follows: 1, hand push body；2, dust gathering arrester；3, spiral case；4, blower；5, motor；6, air draught
Pipe；7, rotation adjustment device；8, fan blade；31, air duct；32, hole；61, limiting groove；71, pull rod ring；72, spring；31-1,
One air duct；31-2, the second air duct；71-1, pull rod.
Specific embodiment
Below in conjunction with attached drawing 1 to 7, the present invention will be described in detail: the present invention includes hand push body 1, dust gathering arrester 2, collection
Dust hood 2, which is mounted on, to be used to collect the impurity such as the leaf sucked in by aspiration channel 6 or grass cuttings, hand push at the rear of hand push body 1
There are two spiral cases 3 for installation on body 1, and the air duct 31 that spiral case 3 is equipped with is connected to dust gathering arrester 2, and is connected below 31 ontology of air duct
Be connected to blower 4, by blower 4 by ground leaf or the impurity such as grass cuttings blow away or collect to a fixed point position
It sets；It is respectively connected with motor 5 on two spiral cases 3, the fan blade 8 on motor shaft is connected to and is located in spiral case 3, and the central spindle of motor 5
Angle between the bottom surface of hand push body 1 is distributed as 0 to 90 degree；Aspiration channel 6 is installed between two spiral cases 3, aspiration channel 6
At the front of hand push body 1, for drawing the impurity such as leaf or grass cuttings on ground.
In order to make the rationalization and beautyization of the position distribution on hand push body of spiral case 3, and it is more convenient for processing and installs, two
A spiral case 3 and is symmetric perpendicular to the bottom surface of hand push body 1 with the center line of hand push body 1.
The motor 5 being mounted on spiral case 3 is located at the two sides or top of two spiral cases 3, and the motor 5 being mounted on spiral case 3
It is symmetric with the center of hand push body 1.
Air duct 31 is divided for the first air duct 31-1, the second air duct 31-2, and as shown in Fig. 6, the first air duct 31-1 is that Y type two closes
One air duct is simultaneously connected to two spiral cases 3, and as shown in Fig. 7, the second air duct 31-2 is the channel of two cocurrent and parallels distribution and divides
It is not connected to two spiral cases 3.
Embodiment one: as shown in Fig. 7, when two motors 5 are located at the top of two spiral cases 3, i.e. the axis of motor 5
Angle between core and the bottom surface of hand push body 1 is distributed as 90 degree；Aspiration channel 6 and spiral case 3 are stationary structures at this time, it may be assumed that the
Blower 4 is connected with below one air duct 31-1, and blower 4 is located at the top of aspiration channel 6；Aspiration channel 6 is the U of intermediate recess
The wide mouth aspiration channel of type, and the blowing mouth of blower 4 is located at the intermediate recess position of aspiration channel 6；The blowing of this structure is still inhaled
The control of wind and is connected with wind deflector by the way that wind deflector is arranged between blower 4 and the main body of the first air duct 31-1
Handle is fluctuated, so that wind deflector switching is blocked different nozzles by fluctuating handle, this technology is that those skilled in the art is more normal
Handoff technique.
Embodiment two: as shown in attached drawing 1 to 4, when two motors 5 are located at the two sides of two spiral cases, motor 5 at this time
Central spindle and hand push body 1 bottom surface between angle be distributed as 0 degree；Aspiration channel 6 and spiral case 3 are adjustable rotary knots at this time
Structure, it may be assumed that be connected with below the second air duct 31-2 blower 4 (as shown in Fig. 5), and blower 4 is located at the bottom of hand push body 1
Portion；Aspiration channel 6 is I-shaped wide mouth aspiration channel, and the blowing mouth of blower 4 is toward aspiration channel 6；The blowing of this structure is still
The control of air draught and is connected by torsional spring with wind deflector by the way that wind deflector is arranged between blower 4 and the second air duct
Regulation handle makes wind deflector switching block different nozzles by regulation handle, this technology is that those skilled in the art is more normal
Handoff technique.
At this point, the connection structure between aspiration channel 6 and spiral case 3 are as follows: as shown in Fig. 7, aspiration channel 6 and two spiral cases 3
It is equipped with rotation adjustment device 7 between one of spiral case 3, and controls the rotation angle of aspiration channel 6 by rotation adjustment device 7
And limit is fixed.Rotation adjustment device 7 includes pull rod ring 71, spring 72, the aspiration channel 6 being connected with one of spiral case 3
Side wall is equipped with a circle in equal dentation limiting groove 61 being distributed, and the side wall of spiral case 3 is equipped with and interts for pull rod ring 71
Hole 32；The both ends of spring 72 are separately fixed between pull rod ring 71 and the side wall of spiral case 3, and the pull rod 71-1 on pull rod ring 71 with
Limiting groove 61 is adapted.
By the structure distribution between above-mentioned motor and spiral case so that entire blower pack up aspiration channel 6 in packaging can
Reduce volume；When not excessive blower is blowing state, aspiration channel 6 can rotate upwards and press regulation handle, can make to keep off
Aerofoil control is blowing state, and if aspiration channel 6 is rotated down, regulation handle will be kept out the wind sheet reset automatically by torsional spring, thus real
Existing air suction function.
The present invention is not limited to the above-described embodiments, makees any variation no matter constituting in its shape or material, all to adopt
It is designed with structure provided by the present invention, is all a kind of deformation of the invention, is considered as within that scope of the present invention.
Claims (10)
1. a kind of hand push bi-motor blower, including hand push body (1), dust gathering arrester (2), the dust gathering arrester (2) are mounted on hand push
At the rear of body (1), it is characterised in that: on the hand push body (1) there are two installations spiral case (3), set on the spiral case (3)
Some air ducts (31) are connected to the dust gathering arrester (2), and are connected with blower (4) below the air duct (31) ontology；It is described
It is respectively connected with motor (5) on two spiral cases (3), and the folder between the central spindle of the motor (5) and the bottom surface of hand push body (1)
Angle is distributed as 0 to 90 degree；It is equipped with aspiration channel (6) between described two spiral cases (3), the aspiration channel (6) is located at the hand push
At the front of body (1).
2. hand push bi-motor blower according to claim 1, it is characterised in that: described two spiral cases (3) are perpendicular to institute
The bottom surface of hand push body (1) is stated, and is symmetric with the center line of the hand push body (1).
3. hand push bi-motor blower according to claim 1, it is characterised in that: the electricity being mounted on the spiral case (3)
Machine (5) is located at the two sides or top of described two spiral cases (3), and the motor (5) being mounted on the spiral case (3) is with the hand push
The center of body (1) is symmetric.
4. hand push bi-motor blower according to claim 1, it is characterised in that: the air duct (31) is divided into the first air duct
(31-1), the second air duct (31-2), first air duct (31-1) are the two-in-one air duct of Y type and connect with described two spiral cases (3)
Logical, second air duct (31-2) is the channel of two cocurrent and parallels distribution and is connected to respectively with described two spiral cases (3).
5. hand push bi-motor blower according to claim 4, it is characterised in that: the lower section of first air duct (31-1)
It is connected with blower (4), and the blower (4) is located at the top of the aspiration channel (6).
6. hand push bi-motor blower according to claim 5, it is characterised in that: the aspiration channel (6) is intermediate recess
U-shaped wide mouth aspiration channel, and the blowing mouth of the blower (4) is located at the intermediate recess position of the aspiration channel (6).
7. hand push bi-motor blower according to claim 4, it is characterised in that: the lower section of second air duct (31-2)
It is connected with blower (4), and the blower (4) is located at the bottom of the hand push body (1).
8. hand push bi-motor blower according to claim 7, it is characterised in that: the aspiration channel (6) is I-shaped width
Mouth aspiration channel, and the blowing mouth of the blower (4) is toward the aspiration channel (6).
9. hand push bi-motor blower according to claim 1, it is characterised in that: the aspiration channel (6) with it is described two
Rotation adjustment device (7) are equipped between one of spiral case (3) of spiral case (3), and are controlled by the rotation adjustment device (7)
The rotation angle of aspiration channel (6) processed and limit are fixed.
10. hand push bi-motor blower according to claim 9, it is characterised in that: the rotation adjustment device (7) includes
The side wall of pull rod ring (71), spring (72), the aspiration channel (6) being connected with one of spiral case (3) is equipped with one
Circle is in the equal dentation limiting groove (61) being distributed, and the side wall of the spiral case (3) is equipped with the hole interted for pull rod ring (71)
(32)；The both ends of the spring (72) are separately fixed between the pull rod ring (71) and the side wall of the spiral case (3), and described
Pull rod (71-1) on pull rod ring (71) is adapted with the limiting groove (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221642.7A CN109898455A (en) | 2019-03-22 | 2019-03-22 | A kind of hand push bi-motor blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221642.7A CN109898455A (en) | 2019-03-22 | 2019-03-22 | A kind of hand push bi-motor blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109898455A true CN109898455A (en) | 2019-06-18 |
Family
ID=66952449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910221642.7A Pending CN109898455A (en) | 2019-03-22 | 2019-03-22 | A kind of hand push bi-motor blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109898455A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200971480Y (en) * | 2006-09-08 | 2007-11-07 | 慈溪市贝士达电动工具有限公司 | Hand four-wheel induced-draft apparatus |
| DE102007056336A1 (en) * | 2006-12-05 | 2008-06-12 | Andreas Stihl Ag & Co. Kg | Manually guided blower for use in collecting yard materials e.g. leaves, has several micro-switches that are actuated, when attachments are secured to intake and discharge openings of housing |
| CN201381497Y (en) * | 2009-02-17 | 2010-01-13 | 永康市正大实业有限公司 | Tree leaf blowing-absorbing machine |
| CN206873367U (en) * | 2017-05-19 | 2018-01-12 | 浙江亚特电器有限公司 | A kind of blower |
| CN209779535U (en) * | 2019-03-22 | 2019-12-13 | 宁波动创机电有限公司 | Hand push bi-motor suction machine |
-
2019
- 2019-03-22 CN CN201910221642.7A patent/CN109898455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200971480Y (en) * | 2006-09-08 | 2007-11-07 | 慈溪市贝士达电动工具有限公司 | Hand four-wheel induced-draft apparatus |
| DE102007056336A1 (en) * | 2006-12-05 | 2008-06-12 | Andreas Stihl Ag & Co. Kg | Manually guided blower for use in collecting yard materials e.g. leaves, has several micro-switches that are actuated, when attachments are secured to intake and discharge openings of housing |
| CN201381497Y (en) * | 2009-02-17 | 2010-01-13 | 永康市正大实业有限公司 | Tree leaf blowing-absorbing machine |
| CN206873367U (en) * | 2017-05-19 | 2018-01-12 | 浙江亚特电器有限公司 | A kind of blower |
| CN209779535U (en) * | 2019-03-22 | 2019-12-13 | 宁波动创机电有限公司 | Hand push bi-motor suction machine |
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