CN103741623B - Foliage pressure-vacuum machine airduct fixed disassembly structure-improved - Google Patents
Foliage pressure-vacuum machine airduct fixed disassembly structure-improved Download PDFInfo
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- CN103741623B CN103741623B CN201310694066.0A CN201310694066A CN103741623B CN 103741623 B CN103741623 B CN 103741623B CN 201310694066 A CN201310694066 A CN 201310694066A CN 103741623 B CN103741623 B CN 103741623B
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- airduct
- track
- gland
- casing
- wheel carrier
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
- A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
- A01G20/47—Vacuum or blower devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of foliage pressure-vacuum machine airduct fixed disassembly structure-improved, casing is connected with airduct, airduct tail end outer wall is provided with hinged seat and casing is hinged, described airduct tail end outer wall and hinged seat circumference 180 degree, interval are provided with gland, and the corresponding described gland of described casing is provided with gland self-locking device.In use, airduct rotates by user in the present invention, tapered end and gland screens thus fixed by airduct; When user takes off airduct, only need pull trigger, this trigger moves along tracks thus makes tapered end get out of the way gland, and airduct can be removed, thus the dismounting of airduct and fixing all very convenient.
Description
Technical field
The present invention relates to foliage pressure-vacuum machine, especially relate to the airduct fixed disassembly structure of foliage pressure-vacuum machine.
Background technology
Foliage pressure-vacuum machine is a kind of outdoor burnisher, is mainly used in the cleaning of fallen leaves, collection.The leaf on ground and dust are blown away or are taken in bag by leaf by air draught by blowing by it, and are pulverized before leaf enters bag.
Existing blower is on the market often cumbersome in the installation of airduct, has plenty of and is fixed by knob, have plenty of and fixed by screw, has plenty of and is fixed by the screw thread of airduct and casing, and these fixing meanss are all made troubles to customer.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of foliage pressure-vacuum machine airduct fixed disassembly structure-improved, facilitates the dismounting of airduct and fixes.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: foliage pressure-vacuum machine airduct fixed disassembly structure-improved, comprise casing, described casing is connected with airduct, airduct tail end outer wall is provided with hinged seat and casing is hinged, described airduct tail end outer wall and hinged seat circumference 180 degree, interval are provided with gland, and the corresponding described gland of described casing is provided with gland self-locking device.
Preferably, described gland self-locking device comprises trigger, and be provided with the trigger track for trigger linear slide in described casing, described trigger one end is provided with the tapered end locked with gland, is provided with Compress Spring between the described trigger other end and track end.
Preferably, the rectangular triangle of described tapered end cross-sectional profiles, the head end cross section also rectangular triangle of described gland.
Preferably, described hinged seat is provided with plug, and described casing is provided with the slot inserted for plug.
The present invention in use, first user puts into the axis of rotation of hinged seat on airduct on the pivot point of casing upper bracket, then airduct is rotated, when the gland on airduct contacts with gland self-locking device, now the revolving force of airduct is divided into both direction herein, one is make airduct power upwards, and one is the power that the tapered end of gland self-locking device is got out of the way; This power makes trigger along the trigger orbital motion pre-set and makes tapered end get out of the way gland, and gland self-locking device is provided with the Compress Spring making trigger reset along tracks, this Compress Spring is compressed after being subject to the compressive force of trigger, after gland gets out of the way tapered end, trigger resets along trigger track under the elastic force effect of Compress Spring, tapered end and gland screens thus fixed by airduct; When user takes off airduct, only need pull trigger, this trigger moves along tracks thus makes tapered end get out of the way gland, and airduct can be removed, thus the dismounting of airduct and fixing all very convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is that airduct is separated rear structural representation with casing;
Fig. 2 is that airduct is separated rear partial structurtes schematic diagram with casing;
Fig. 3 is that airduct is by structural representation during hinged seat rotation stationary state;
Fig. 4 is the structural representation that rear airduct and casing are fixed in gland and the self-locking of gland self-locking device;
The structural representation of airduct and casing when Fig. 5 is cocking releasing gland self-locking device;
Fig. 6 is airduct wheel system middle orbit and the structural representation of wheel carrier under released state;
Fig. 7 be in Fig. 6 airduct A-A to structural representation;
Fig. 8 be in Fig. 6 airduct wheel system A-A to structural representation;
Fig. 9 is the structural representation after track and wheel carrier combine;
Figure 10 is the overall decomposition texture schematic diagram of airduct wheel system;
Figure 11 is the using state structural representation of gear adjusting device.
Detailed description of the invention
As shown in Figures 1 to 5, foliage pressure-vacuum machine comprises casing 1, described casing 1 is connected with airduct 2, airduct fixed disassembly structure is provided with between casing 1 and airduct 2, air channel in casing 1 is provided with air port, airduct 2 tail end is provided with the ladder head that a diameter diminishes, and this ladder head just in time inserts air port after airduct 2 is installed.It is hinged with casing 1 that described airduct 2 tail end outer wall is provided with hinged seat 21, this hinged seat is located at ladder head front, hinged seat 21 is provided with an axis of rotation, and casing 1 is provided with the bearing 11 that can rotate for the axis of rotation of airduct, and bearing is provided with the pivot point rotated for axis of rotation.Described airduct 2 tail end outer wall and hinged seat circumference 180 degree, interval are provided with gland 22, and this gland is located on ladder head, and the corresponding described gland of described casing is provided with gland self-locking device 10.
Concrete, described gland self-locking device 10 comprises trigger 101, the trigger track for trigger linear slide is provided with in described casing 1, described trigger one end is provided with the tapered end 103 locked with gland, be provided with Compress Spring 102 between the described trigger other end and track termination, trigger 101 is provided with spanner portion 104.When moving compression Compress Spring behind spanner portion 104, tapered end 103 gets out of the way gland 22, when unclamping spanner portion 104, tapered end 103 is resetted, tapered end 103 and gland 22 screens self-locking.The rectangular triangle of described tapered end 103 cross-sectional profiles, the head end cross section also rectangular triangle of described gland 22, when tapered end and gland self-locking, tapered end engages with gland head end right-angle side.Described hinged seat 21 is provided with plug 210, and described casing 1 is provided with the slot 110 inserted for plug, and when rotating air-duct assembles, plug inserts slot.
As shown in Figure 3 and Figure 4, when assembling on airduct 2 to casing 1, with hand-held airduct 2, the articulated structure that airduct 2 can be formed around axis of rotation and bearing 11 rotates, when gland 22 contacts with tapered end 103, tapered end 103 gets out of the way gland 22 under the effect of gland power, resets and pins gland 22, thus fixed by airduct 2 at the active force lower lock head 103 of Compress Spring 102; As shown in Figure 5, when taking off airduct 2, pull the spanner portion 104 of trigger 101 with hand, trigger 101 overcomes the active force of Compress Spring 102 along trigger orbital motion, makes tapered end 103 get out of the way gland 22, thus airduct 2 can be taken off.
If Fig. 6 is to the structure of airduct wheel system 20 that Figure 11 shows that foliage pressure-vacuum machine, airduct wheel system 20 is installed on airduct 2 head end, as shown in Figure 6, airduct wheel system 20 comprises airduct 2 head end outer wall along the axially extended track 201 of airduct and the wheel carrier 203 that is arranged on track, described wheel carrier is provided with wheel 205, wheel carrier can slide along track with the position regulating wheel.Described track is provided with shift structure 202, described shift structure 202 is along row's gear hole that airduct is axially arranged on track longeron.Described wheel carrier is provided with gear adjusting device 204, is realized and the clutch of shift structure 202 by regulation stall adjusting device 204, to make wheel carrier 203 fixing or along track 201 adjusting position.
As shown in Figure 7, described track 201 comprises along the axially extended track body 2010 of airduct 2, described track body 2010 outer end is provided with the track cross beam 2011 vertical with track body, and below described track cross beam, right-hand member is provided with the track longeron 2012 vertical with track cross beam 2011.
As shown in Figure 8, described wheel carrier 203 comprises revolver frame 2030 and right wheel carrier 2031, described revolver frame 2030 and right wheel carrier 2031 are respectively equipped with wheel shaft 2033, described wheel 205 is installed on wheel shaft 2033, described revolver frame upper end is provided with the revolver frame groove 2034 of U-shaped, described right wheel carrier upper end is provided with the right wheel carrier groove 2035 of U-shaped, and described revolver frame bottom land end is higher than right wheel carrier bottom land end.
As shown in Figure 9 and Figure 10, revolver frame 2030 and right wheel carrier 2031 are located at track 201 both sides and are fixed by screw split, the rail groove that described revolver frame groove 2034 and right wheel carrier groove 2035 are formed coordinates with track 201, wherein revolver frame groove 2034 is just in time sticked on the left of track cross beam 2011, right wheel carrier groove 2035 is just in time sticked on the right side of track cross beam 2011 with on the track longeron 2012 protruded from below track cross beam, the wheel shaft that two wheels 205 are installed on revolver frame and right wheel carrier is respectively fixed by screw 2051, and screw 2051 is provided with pad 2050.
As shown in figure 11, described gear adjusting device 204 comprises adjustable plate 2040, described adjustable plate 2040 one end is provided with button 2042, and the other end is provided with beam barrel 2041, and described button 2042 snaps in gear hole makes wheel carrier fix in orbit, back-moving spring 2043 is provided with between described right wheel carrier 2031 and beam barrel end, pressing button, gear hole deviate from by button, and wheel carrier can along rail adjustment position, release button, button again snaps in gear hole under the effect of back-moving spring 2043.As shown in Figure 4 and Figure 5, described revolver frame is provided with beam barrel hole 2032, and beam barrel 2041 penetrates beam barrel hole to realize the installation of whole gear adjusting device 204 on wheel carrier, and the corresponding beam barrel position of back-moving spring 2043 is arranged.
Airduct wheel system 20 in the present invention is made up of track 201 and wheel carrier 203 two major parts of separating, its middle orbit is provided with shift structure 202, wheel carrier installs wheel and is provided with gear adjusting device 204, as shown in Figure 6, when customer hold wheel carrier 203 fill on the track 201 of airduct 2 time, the hand of customer pins the button 2042 of gear adjusting position, moving wheel carrier 203 is to decontroling the hand pinning button during suitable position simultaneously, button 2042 snaps in gear hole, this wheel carrier just can realize fixing in this position, after fixing, structure as shown in Figure 9.The airduct wheel locations that this airduct wheel system 20 changes foliage pressure-vacuum machine on the market can not regulate and regulate inconvenient problem, makes the design hommization more of blower.
Claims (4)
1. foliage pressure-vacuum machine airduct fixed disassembly structure-improved, comprise casing (1), described casing is connected with airduct (2), it is characterized in that: it is hinged with casing that airduct tail end outer wall is provided with hinged seat (21), described airduct tail end outer wall and hinged seat circumference 180 degree, interval are provided with gland (22), the corresponding described gland of described casing is provided with gland self-locking device (10), airduct wheel system (20) is installed on airduct (2) head end, airduct wheel system comprises airduct head end outer wall along the axially extended track of airduct (201) and the wheel carrier (203) that is arranged on track, described wheel carrier is provided with wheel (205), described track is provided with shift structure (202), described wheel carrier is provided with gear adjusting device (204), described track comprises along the axially extended track body (2010) of airduct, described track body outer end is provided with the track cross beam (2011) vertical with track body, below described track cross beam, right-hand member is provided with the track longeron (2012) vertical with track cross beam, described shift structure is along row's gear hole that airduct is axially arranged on track longeron, described wheel carrier comprises revolver frame and right wheel carrier, revolver frame and right wheel are set up in track both sides and are fixed by screw split, described gear adjusting device comprises adjustable plate, described adjustable plate one end is provided with button, the other end is provided with beam barrel, described button snap enters gear hole makes wheel carrier fix in orbit, back-moving spring is provided with between described right wheel carrier and beam barrel end, pressing button, gear hole deviate from by button, release button, and button again snaps in gear hole under the effect of back-moving spring.
2. foliage pressure-vacuum machine airduct fixed disassembly structure-improved according to claim 1, it is characterized in that: described gland self-locking device (10) comprises trigger (101), the trigger track for trigger linear slide is provided with in described casing, described trigger one end is provided with the tapered end (103) locked with gland, is provided with Compress Spring (102) between the described trigger other end and track end.
3. foliage pressure-vacuum machine airduct fixed disassembly structure-improved according to claim 2, is characterized in that: the rectangular triangle of described tapered end cross-sectional profiles, the head end cross section also rectangular triangle of described gland.
4. foliage pressure-vacuum machine airduct fixed disassembly structure-improved according to claim 1, is characterized in that: described hinged seat (21) is provided with plug (210), and described casing (1) is provided with the slot (110) inserted for plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694066.0A CN103741623B (en) | 2013-12-17 | 2013-12-17 | Foliage pressure-vacuum machine airduct fixed disassembly structure-improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694066.0A CN103741623B (en) | 2013-12-17 | 2013-12-17 | Foliage pressure-vacuum machine airduct fixed disassembly structure-improved |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103741623A CN103741623A (en) | 2014-04-23 |
| CN103741623B true CN103741623B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310694066.0A Active CN103741623B (en) | 2013-12-17 | 2013-12-17 | Foliage pressure-vacuum machine airduct fixed disassembly structure-improved |
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| CN (1) | CN103741623B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350482A (en) * | 2015-11-24 | 2016-02-24 | 高佳 | Control rod connector of large-wind-power pavement blower |
| CN105696509B (en) * | 2016-03-15 | 2018-04-06 | 常州格力博有限公司 | Blower and pressure-vaccum state switching method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484350Y (en) * | 2001-01-20 | 2002-04-03 | 慈溪市贝士达电动工具有限公司 | Leaf blowing-sucking shredder |
| CN101122121A (en) * | 2006-08-09 | 2008-02-13 | 苏州金莱克家用电器有限公司 | Blowing and sucking machine |
| CN101322626B (en) * | 2007-06-14 | 2011-12-07 | 苏州宝时得电动工具有限公司 | Pressure-vaccum machine |
| CN201372421Y (en) * | 2009-01-20 | 2009-12-30 | 慈溪市贝士达电动工具有限公司 | Leaf blower with sleeved air pipe and detachable wheel |
| CN102995589B (en) * | 2011-09-19 | 2015-02-04 | 苏州宝时得电动工具有限公司 | Blowing-suction machine |
| CN103352441A (en) * | 2013-06-26 | 2013-10-16 | 永康市威力园林机械有限公司 | Blowing and suction machine provided with self-locking mechanism |
| CN203729232U (en) * | 2013-12-17 | 2014-07-23 | 浙江亚特电器有限公司 | Disassembly, assembly, fixation and improvement structure for leaf blower air duct |
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2013
- 2013-12-17 CN CN201310694066.0A patent/CN103741623B/en active Active
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| CN103741623A (en) | 2014-04-23 |
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Effective date of registration: 20200331 Address after: No. 23-25, Maosheng Road, Yuyao Economic Development Zone (South District), Ningbo, Zhejiang 315400 Patentee after: NINGBO YAT ELECTRICAL APPLIANCE Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314100 Nanhu District Yu Xin Zhen Industrial Zone North Water Road No. 1 Patentee before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |
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