CN103010080B - Hydraulic driven synchronizing mechanism of full-automatic multifunctional retractable motor home - Google Patents
Hydraulic driven synchronizing mechanism of full-automatic multifunctional retractable motor home Download PDFInfo
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- CN103010080B CN103010080B CN201210563681.3A CN201210563681A CN103010080B CN 103010080 B CN103010080 B CN 103010080B CN 201210563681 A CN201210563681 A CN 201210563681A CN 103010080 B CN103010080 B CN 103010080B
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- wallboard
- slide bar
- telescopic
- telescopic chute
- synchronizer gear
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Abstract
The invention relates to a hydraulic driven synchronizing mechanism of a full-automatic multifunctional retractable motor home. Slide bar synchronizing mechanisms are arranged below left and right heads of a chassis retractable slideway frame. The slide bar synchronizing mechanisms are respectively connected with slide bars which retract and slide left and right. Each slide bar synchronizing mechanism comprises a synchronous rotary shaft installed in a connecting lug arranged below the retractable slideway frame. A left roller A, a right roller A and a synchronous gear A are installed outside the synchronous rotary shaft under one retractable slideway frame A. A synchronous rack A is installed under the slide bar in the retractable slideway frame A to be engaged with the synchronous gear A. The left and right rollers A are contacted with the lower face of the slide bar. A left roller B, a right roller B and a synchronous gear B are installed outside the synchronous rotary shaft under the other retractable slideway frame B. A synchronous rack B is installed under the slide bar in the retractable slideway frame B to be engaged with the synchronous gear B. The left and right rollers B are contacted with the lower face of the slide bar in the retractable slideway frame B. The slide bar is connected with a cross beam of a side wall board, and the cross beam of the side wall board is driven by a retractable cylinder.
Description
Technical field
The present invention relates to Full-automatic multifunctional telescopic limo, particularly relate to Full-automatic multifunctional telescopic limo hydraulic pressure and drive synchronizer gear.
Background technology
Geoexploration, natural resources investigation or rescue and relief work etc., need to work in the wild or lodge, existing method builds tent, build tent cumbersome, particularly will select place everywhere, carrying loading needs separately to look for transportation means, and it is poor to build sanitary condition in tent on the ground, therefore, people devise regarding Car room in recent years.Garage needs to expand to both sides in use, and the used time is not shrunk to the width corresponding to automobile, so as the top board of garage, floor, both sides wallboard and front and back wallboard will have one group of telescoping mechanism, particularly flexible usually needs of floor and both sides wallboard drives by organizing hydraulically extensible oil cylinder more, but existing hydraulically extensible oil cylinder does not have synchronizer gear, just stretch together when Electronic control, therefore often there is action inconsistent, make wallboard hydraulically extensible oil cylinder on one side first extended or retracted, telescopic oil cylinder band moving slide-bar is extended or retracted, and the hydraulically extensible oil cylinder of wallboard another side is not caught up with, cause the slide bar of another side stuck, affect the flexible of car load.
Summary of the invention
The object of the invention is the shortcoming existed to overcome prior art, a kind of many groups telescopic oil cylinder on underframe and slide bar of making is provided to reach synchronously extended or retracted, avoid slide bar stuck, ensure car load expanding-contracting action Full-automatic multifunctional telescopic limo hydraulic pressure drive smoothly synchronizer gear.
The technical scheme of Full-automatic multifunctional telescopic limo hydraulic pressure drive synchronizer gear of the present invention is: the operator's compartment comprising caravan, accommodation and work chamber, described work chamber is expansion tank, work chamber there is central deck, work chamber both sides arrange left flexible wallboard and the right side and to stretch wallboard, on a left side, right flexible panel tops respectively arranges top board sliding extension device, on a left side, bottom right flexible wallboard, respectively floor is set, floor is translation folded form, on a left side, before right flexible wallboard both sides are respectively arranged, rear wall plate translation retractor device, described top board sliding extension device comprises on left flexible wallboard and arranges the second from left level top board, right flexible wallboard arranges right secondary top board, the second from left level top board head installs left wheel, right secondary top board head installs right roller, left, right secondary top board height shifts to install, divide in central deck and be set up top board slideway and lower roof plate slideway, upper plate slideway matches with the left wheel of the second from left level top board, lower roof plate slideway matches with the right roller of right secondary top board, described floor translation folded form comprises underframe, wheel is had under underframe, the telescopic chute frame of installing floor board on underframe, telescopic chute frame sidewall installs telescopic oil cylinder, left telescopic chute and right telescopic chute is had in telescopic chute frame, on a left side, respectively slide bar is installed in right telescopic chute, described slide bar connects the framed side wallboard crossbeam of the left and right sides, framed side wallboard crossbeam connect left, right flexible wallboard, framed side wallboard cross rail inner connects the piston rod of telescopic oil cylinder, left, right flexible wallboard sidewall installs support cylinder, a described left side, a floor installed by right flexible wallboard, long emissions groove is had in a floor, under a floor, connecting strap is installed, slide bar installs No. two floors and No. three floors, mounting center floor on telescopic chute frame, No. two, connection hinge between No. three floors, floor thrust unit is connected under hinge, floor thrust unit and slide bar sidewall fix, triangle lifting frame is installed under No. two floors, slide bar is installed lifting pulley, lifting pulley contacts with triangle lifting frame, before described, rear wall plate translation retractor device is included in a left side, front first wallboard of each installation and rear first wallboard before and after right flexible wallboard, front first wallboard connects front second wallboard, second wallboard after rear first wallboard connects, front second wallboard connects front 3rd wallboard, 3rd wallboard after rear second wallboard connects, before, rear 3rd wallboard fixes with central deck and center floor up and down respectively, front, respectively fixed rack is installed under rear first wallboard, front, under rear second wallboard, the second roller is installed, second roller contacts with fixed rack, front, the second pulley is installed in rear second wallboard side, front, rear 3rd wallboard is installed fixing chute, second pulley contacts with fixing chute, it is characterized in that: under two, left and right of the telescopic chute frame of described underframe, slide bar synchronizer gear is installed respectively, the two groups of slide bar synchronizer gears in left and right connect a left side separately, the slide bar of right telescopic slide, described slide bar synchronizer gear is shaped with connection ear under being included in each telescopic chute frame, in connection ear, synchronous axial system axle is installed, synchronous axial system axle wherein under a telescopic chute frame A installs left wheel A outward, right roller A and synchronizer gear A, under slide bar in telescopic chute frame A, synchronous tooth bar A is installed, synchronous tooth bar A is meshed with synchronizer gear A, left, right roller A contacts with below slide bar, synchronous axial system axle wherein under another root telescopic chute frame B installs left wheel B outward, right roller B and synchronizer gear B, under slide bar in telescopic chute frame B, synchronous tooth bar B is installed, synchronous tooth bar B is meshed with synchronizer gear B, left, right roller B contacts with below the slide bar in telescopic chute frame B, slide bar connection side wallboard crossbeam, framed side wallboard crossbeam is driven by the piston rod of telescopic oil cylinder.
The invention discloses a kind of Full-automatic multifunctional telescopic limo hydraulic pressure and drive synchronizer gear, when the work chamber of flexible caravan will trail to the left and right sides, first framed side wallboard crossbeam is promoted left and to the right by the piston rod of two groups or more telescopic oil cylinder, even if the piston rod of telescopic oil cylinder is synchronously not protruding, and framed side wallboard crossbeam connects the slide bar of the same side in the piston rod and telescopic chute frame organizing telescopic oil cylinder more simultaneously, after framed side wallboard crossbeam is extrapolated, framed side wallboard crossbeam drives the slide bar wherein in one group of telescopic chute frame to stretch out, slide bar drives synchronous tooth bar A outwards movement, synchronous tooth bar A drives synchronizer gear A to rotate, synchronizer gear A drives synchronous axial system axle to rotate, synchronous axial system axle drives synchronizer gear B to rotate, synchronizer gear B drives synchronous tooth bar B outwards movement, synchronous tooth bar B drives the slide bar in telescopic chute frame B protruding, pass through synchronizer gear, synchronous tooth bar and synchronous axial system axle, these two groups of slide bars can synchronously be stretched out, avoid producing stuck phenomenon, and slide bar drives framed side wallboard crossbeam synchronously to stretch out, framed side wallboard crossbeam drives the piston rod of each group of telescopic oil cylinder synchronously to stretch out, thus make each group of telescopic oil cylinder also reach synchronous effect, ensure that car load expanding-contracting action runs smooth and easy.
Full-automatic multifunctional telescopic limo hydraulic pressure of the present invention drives synchronizer gear, and the slide bar synchronizer gear installed under described telescopic chute frame two connects two groups and slide bar more than two.According to the quantity of telescopic chute frame on underframe, many group slide bar synchronizer gears can be installed respectively.
Accompanying drawing explanation
Fig. 1 is the deployed condition schematic perspective view of Full-automatic multifunctional telescopic limo;
Fig. 2 is the contraction state schematic side view of Full-automatic multifunctional telescopic limo;
Fig. 3 is the schematic top plan view of underframe being installed telescopic chute frame;
Fig. 4 is the schematic top plan view that the post portion of telescopic chute frame on underframe stretches out state;
Fig. 5 is the structural representation that Full-automatic multifunctional telescopic limo hydraulic pressure drives synchronizer gear;
Fig. 6 is schematic perspective view synchronous axial system axle being installed left and right roller and synchronizer gear;
Fig. 7 is the structural representation left and right flexible wallboard being arranged top board sliding extension device;
Fig. 8 is the folding state structural representation of floor translation folded form;
Fig. 9 is the deployed condition structural representation of floor translation folded form;
Figure 10 is the schematic front view of forward and backward wallboard translation retractor device;
Figure 11 is the schematic top plan view of forward and backward wallboard translation retractor device.
Detailed description of the invention
The present invention relates to a kind of Full-automatic multifunctional telescopic limo hydraulic pressure and drive synchronizer gear, as shown in Fig. 1-Figure 11, comprise the operator's compartment 1 of caravan, accommodation 2 and work chamber 3, described work chamber is expansion tank, work chamber has central deck 6, work chamber both sides arrange left flexible wallboard 7 and the right side and to stretch wallboard 8, on a left side, right flexible wallboard 7, 8 tops respectively arrange top board sliding extension device, on a left side, right flexible wallboard 7, bottom 8, respectively floor is set, floor is translation folded form, on a left side, right flexible wallboard 7, before 8 both sides are respectively arranged, rear wall plate translation retractor device, described top board sliding extension device comprises on left flexible wallboard 7 and arranges the second from left level top board 9, right flexible wallboard 8 arranges right secondary top board 10, the second from left level top board 9 head installs left wheel 12, right secondary top board 10 head installs right roller 14, left, right secondary top board 9, 10 height shift to install, divide in central deck 6 and be set up top board slideway 15 and lower roof plate slideway 16, upper plate slideway 15 matches with the left wheel 12 of the second from left level top board 9, lower roof plate slideway 16 matches with the right roller 14 of right secondary top board 10, described floor translation folded form comprises underframe 17, wheel 60 is had under underframe, the telescopic chute frame 18 of installing floor board on underframe, telescopic chute frame sidewall installs telescopic oil cylinder 19, left telescopic chute 20 and right telescopic chute 21 is had in telescopic chute frame, on a left side, each installation slide bar 22 in right telescopic chute, described slide bar 22 connects the framed side wallboard crossbeam 29 of the left and right sides, framed side wallboard crossbeam connect left, right flexible wallboard 7, 8, framed side wallboard cross rail inner connects the piston rod 31 of telescopic oil cylinder 19, left, right flexible wallboard 7, 8 sidewalls install support cylinder 32, a described left side, right flexible wallboard 7, on 8, a floor 33 is installed, long emissions groove 61 is had in a floor, under a floor, connecting strap 34 is installed, slide bar 22 installs No. two floors 35 and No. three floors 36, mounting center floor 53 on telescopic chute frame 18, No. two, connection hinge 37 between No. three floors, floor thrust unit 38 is connected under hinge, floor thrust unit and slide bar 22 sidewall fix, 35 times triangle lifting frame 39 is installed on No. two floors, slide bar 22 is installed lifting pulley 40, lifting pulley contacts with triangle lifting frame 39, before described, rear wall plate translation retractor device is included in a left side, right flexible wallboard 7, front first wallboard 50 of each installation and rear first wallboard before and after 8, front first wallboard connects front second wallboard 51, second wallboard after rear first wallboard connects, front second wallboard connects front 3rd wallboard 52, 3rd wallboard after rear second wallboard connects, before, rear 3rd wallboard fixes with central deck 6 and center floor 53 up and down respectively, front, each installation fixed rack 54 under rear first wallboard, front, rear second wallboard installs the second roller 55 51 times, second roller contacts with fixed rack 54, front, the second pulley 59 is installed in rear second wallboard 51 side, front, rear 3rd wallboard 52 is installed fixing chute 56, second pulley contacts with fixing chute, it is characterized in that: under two, left and right of the telescopic chute frame 18 of described underframe 17, slide bar synchronizer gear is installed respectively, the two groups of slide bar synchronizer gears in left and right connect a left side separately, the slide bar 22 of right telescopic slide, described slide bar synchronizer gear is included in each telescopic chute frame and is shaped with connection ear 71 for 18 times, in connection ear, synchronous axial system axle 72 is installed, synchronous axial system axle wherein under a telescopic chute frame A73 installs left wheel A74 outward, right roller A75 and synchronizer gear A76, synchronous tooth bar A77 installed for 22 times by slide bar in telescopic chute frame A73, synchronous tooth bar A is meshed with synchronizer gear A76, left, right roller A74, 75 contact below with slide bar 22, synchronous axial system axle 72 wherein under another root telescopic chute frame B78 is outer installs left wheel B79, right roller B80 and synchronizer gear B81, synchronous tooth bar B82 installed for 22 times by slide bar in telescopic chute frame B78, synchronous tooth bar B is meshed with synchronizer gear B81, left, right roller B79, 80 contact with below the slide bar in telescopic chute frame B, slide bar connection side wallboard crossbeam 29, framed side wallboard crossbeam 29 is driven by the piston rod 31 of telescopic oil cylinder 19.When the work chamber 3 of flexible caravan will trail to the left and right sides, first framed side wallboard crossbeam 29 is promoted left and to the right by the piston rod 31 of two groups or more telescopic oil cylinder 19, even if the piston rod 31 of telescopic oil cylinder 19 is synchronously not protruding, and framed side wallboard crossbeam 29 connects the slide bar 22 of the same side in the piston rod and telescopic chute frame 18 organizing telescopic oil cylinder more simultaneously, after framed side wallboard crossbeam is extrapolated, framed side wallboard crossbeam 29 drives the slide bar in wherein one group of telescopic chute frame to stretch out, slide bar 22 drives synchronous tooth bar A77 outwards movement, synchronous tooth bar A drives synchronizer gear A76 to rotate, synchronizer gear A drives synchronous axial system axle 72 to rotate, synchronous axial system axle drives synchronizer gear B81 to rotate, synchronizer gear B drives synchronous tooth bar B82 outwards movement, synchronous tooth bar B drives the slide bar 22 in telescopic chute frame B78 protruding, pass through synchronizer gear, synchronous tooth bar and synchronous axial system axle, these two groups of slide bars can synchronously be stretched out, avoid producing stuck phenomenon, and slide bar 22 drives framed side wallboard crossbeam 29 synchronously to stretch out, framed side wallboard crossbeam drives the piston rod 31 of each group of telescopic oil cylinder 19 synchronously to stretch out, thus make each group of telescopic oil cylinder also reach synchronous effect, ensure that car load expanding-contracting action runs smooth and easy.The slide bar synchronizer gear installed under described telescopic chute frame 18 two connects two groups and slide bar more than two 22.According to the quantity of telescopic chute frame 18 on underframe 17, many group slide bar synchronizer gears can be installed respectively.
Claims (2)
1. Full-automatic multifunctional telescopic limo hydraulic pressure drives synchronizer gear, comprise the operator's compartment (1) of caravan, accommodation (2) and work chamber (3), described work chamber is expansion tank, work chamber has central deck (6), work chamber both sides arrange left flexible wallboard (7) and the right side and to stretch wallboard (8), on a left side, right flexible wallboard (7, 8) top respectively arranges top board sliding extension device, on a left side, right flexible wallboard (7, 8) bottom respectively arranges floor, floor is translation folded form, on a left side, right flexible wallboard (7, 8) before both sides are respectively arranged, rear wall plate translation retractor device, described top board sliding extension device comprises on left flexible wallboard (7) and arranges the second from left level top board (9), right flexible wallboard (8) arranges right secondary top board (10), the second from left level top board (9) head installs left wheel (12), right secondary top board (10) head installs right roller (14), left, right secondary top board (9, 10) height shifts to install, divide in central deck (6) and be set up top board slideway (15) and lower roof plate slideway (16), upper plate slideway (15) matches with the left wheel (12) of the second from left level top board (9), lower roof plate slideway (16) matches with the right roller (14) of right secondary top board (10), described floor translation folded form comprises underframe (17), wheel (60) is had under underframe, the telescopic chute frame (18) of installing floor board on underframe, telescopic chute frame sidewall installs telescopic oil cylinder (19), left telescopic chute (20) and right telescopic chute (21) is had in telescopic chute frame, on a left side, slide bar (22) is respectively installed in right telescopic chute, described slide bar (22) connects the framed side wallboard crossbeam (29) of the left and right sides, framed side wallboard crossbeam connect left, right flexible wallboard (7, 8), framed side wallboard cross rail inner connects the piston rod (31) of telescopic oil cylinder (19), left, right flexible wallboard (7, 8) sidewall installs support cylinder (32), a described left side, right flexible wallboard (7, 8) upper installation floor (33), long emissions groove (61) is had in a floor, connecting strap (34) is installed under a floor, upper installation No. two floors (35) of slide bar (22) and No. three floors (36), on the upper mounting center floor (53) of telescopic chute frame (18), No. two, connection hinge (37) between No. three floors, floor thrust unit (38) is connected under hinge, floor thrust unit and slide bar (22) sidewall fix, triangle lifting frame (39) is installed under No. two floors (35), at slide bar (22) upper installation lifting pulley (40), lifting pulley contacts with triangle lifting frame (39), before described, rear wall plate translation retractor device is included in a left side, right flexible wallboard (7, 8) front first wallboard (50) of each installation and rear first wallboard before and after, front first wallboard connects front second wallboard (51), second wallboard after rear first wallboard connects, front second wallboard connects front 3rd wallboard (52), 3rd wallboard after rear second wallboard connects, before, rear 3rd wallboard fixes with central deck (6) and center floor (53) up and down respectively, front, fixed rack (54) is respectively installed under rear first wallboard, front, under rear second wallboard (51), the second roller (55) is installed, second roller contacts with fixed rack (54), front, the second pulley (59) is installed in rear second wallboard (51) side, front, rear 3rd wallboard (52) is upper installs fixing chute (56), second pulley contacts with fixing chute, it is characterized in that: under two, left and right of the telescopic chute frame (18) of described underframe (17), slide bar synchronizer gear is installed respectively, the two groups of slide bar synchronizer gears in left and right connect a left side separately, the slide bar (22) of right telescopic slide, described slide bar synchronizer gear is shaped with under being included in each telescopic chute frame (18) and connects ear (71), in connection ear, synchronous axial system axle (72) is installed, a telescopic chute frame A(73 wherein) under synchronous axial system axle left wheel A(74 is installed outward), right roller A(75) and synchronizer gear A(76), at telescopic chute frame A(73) in slide bar (22) under synchronous tooth bar A(77 is installed), synchronous tooth bar A and synchronizer gear A(76) be meshed, left, right roller A(74, 75) contact below with slide bar (22), another root telescopic chute frame B(78 wherein) under synchronous axial system axle (72) left wheel B(79 is installed outward), right roller B(80) and synchronizer gear B(81), at telescopic chute frame B(78) in slide bar (22) under synchronous tooth bar B(82 is installed), synchronous tooth bar B and synchronizer gear B(81) be meshed, left, right roller B(79, 80) with below the slide bar in telescopic chute frame B contact, slide bar connection side wallboard crossbeam (29), framed side wallboard crossbeam (29) is driven by the piston rod (31) of telescopic oil cylinder (19), when the work chamber (3) of flexible caravan will trail to the left and right sides, first framed side wallboard crossbeam (29) is promoted left and to the right by the piston rod (31) of two groups of telescopic oil cylinders (19), after framed side wallboard crossbeam is extrapolated, framed side wallboard crossbeam (29) drives the slide bar wherein in one group of telescopic chute frame to stretch out, slide bar (22) drives synchronous tooth bar A(77) outwards movement, synchronous tooth bar A drives synchronizer gear A(76) rotate, synchronizer gear A drives synchronous axial system axle (72) to rotate, synchronous axial system axle drives synchronizer gear B(81) rotate, synchronizer gear B drives synchronous tooth bar B(82 outwards movement, synchronous tooth bar B drives telescopic chute frame B(78) in slide bar (22) protruding, pass through synchronizer gear, synchronous tooth bar and synchronous axial system axle, these two groups of slide bars can synchronously be stretched out, slide bar (22) drives framed side wallboard crossbeam (29) synchronously to stretch out, framed side wallboard crossbeam drives the piston rod (31) of each group of telescopic oil cylinder (19) synchronously to stretch out, each group of telescopic oil cylinder also reaches synchronous effect.
2. Full-automatic multifunctional telescopic limo hydraulic pressure as claimed in claim 1 drives synchronizer gear, it is characterized in that: the slide bar synchronizer gear installed under described telescopic chute frame (18) two connects two groups and slide bar more than two (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210563681.3A CN103010080B (en) | 2012-12-24 | 2012-12-24 | Hydraulic driven synchronizing mechanism of full-automatic multifunctional retractable motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210563681.3A CN103010080B (en) | 2012-12-24 | 2012-12-24 | Hydraulic driven synchronizing mechanism of full-automatic multifunctional retractable motor home |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103010080A CN103010080A (en) | 2013-04-03 |
| CN103010080B true CN103010080B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210563681.3A Expired - Fee Related CN103010080B (en) | 2012-12-24 | 2012-12-24 | Hydraulic driven synchronizing mechanism of full-automatic multifunctional retractable motor home |
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| Country | Link |
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| CN (1) | CN103010080B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264653B (en) * | 2013-05-20 | 2016-01-20 | 杭州恒宏机械有限公司 | Caravan horizontal pushing mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540326Y (en) * | 2002-05-06 | 2003-03-19 | 河南红宇机械厂 | Passenger struck for living of length adjusted by power |
| CN201240317Y (en) * | 2008-06-16 | 2009-05-20 | 孙国富 | Telescopic van type caravan |
| CN102616172A (en) * | 2012-04-12 | 2012-08-01 | 胡明华 | Area-increasing-type retractable motor home |
| CN102658789A (en) * | 2012-05-29 | 2012-09-12 | 胡明华 | Lifting-arching combined foldable mechanism for bottom plates of recreational vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8016343B2 (en) * | 2009-01-21 | 2011-09-13 | Lippert Components Manufacturing, Inc. | Retractable room actuation assembly for recreational vehicle |
-
2012
- 2012-12-24 CN CN201210563681.3A patent/CN103010080B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540326Y (en) * | 2002-05-06 | 2003-03-19 | 河南红宇机械厂 | Passenger struck for living of length adjusted by power |
| CN201240317Y (en) * | 2008-06-16 | 2009-05-20 | 孙国富 | Telescopic van type caravan |
| CN102616172A (en) * | 2012-04-12 | 2012-08-01 | 胡明华 | Area-increasing-type retractable motor home |
| CN102658789A (en) * | 2012-05-29 | 2012-09-12 | 胡明华 | Lifting-arching combined foldable mechanism for bottom plates of recreational vehicle |
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| CN103010080A (en) | 2013-04-03 |
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