CN204383279U - A kind of turning device of caravan trailer Der Kofferraumdeckel - Google Patents
A kind of turning device of caravan trailer Der Kofferraumdeckel Download PDFInfo
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- CN204383279U CN204383279U CN201420817122.5U CN201420817122U CN204383279U CN 204383279 U CN204383279 U CN 204383279U CN 201420817122 U CN201420817122 U CN 201420817122U CN 204383279 U CN204383279 U CN 204383279U
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- der kofferraumdeckel
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- rocking arm
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Abstract
The utility model relates to a kind of turning device of caravan trailer Der Kofferraumdeckel, it comprises vehicle frame, compartment, Der Kofferraumdeckel, drive motor, change-speed box, rocking arm, pull bar and driving device, compartment is fixed on vehicle frame, Der Kofferraumdeckel corresponding compartment hinge is contained on vehicle frame, drive motor is assemblied on vehicle frame, the power of the rotating shaft axle stretch end output of drive motor is through speed changer, commutation exports, the swinging end of rocking arm and one end of pull bar are hinged, the other end and the Der Kofferraumdeckel of pull bar are hinged, feature is: driving device is by the driving gear be meshed, driven gear forms, driving gear nonrotationally connects with the output shaft of described change-speed box, driven gear is rotatably supported on the fixing supporting seat in position by pivot shaft, rocking arm is fixedly connected through its union end and driven gear, and with driven gear coaxial rotation.The utility model adopts gear transmission structure, and its stable drive is reliable, and load-carrying capacity is higher, compact conformation, takes up room little.
Description
Technical field
The utility model relates to the accessory equipment with car-mounted device, especially a kind of turning device of caravan trailer Der Kofferraumdeckel.
Background technology
Along with the development of society, be that the large-sized multifunction leisure vehicle of representative increases gradually with caravan.Caravan has concurrently " room " and " car " two large function, but its attribute or car, and being a kind of car type of removable, the infrastructure with herbal, is the product of realization " travel in life, live in travelling ".Caravan have self-propelled and pulling type point, and when caravan trailer realizes the function of " car ", Der Kofferraumdeckel is fastened on compartment around axle; When realizing the function in " room ", Der Kofferraumdeckel carries out upset around axle to open and form in " room " with compartment.Wherein, arranging assisting overturn device is the important technical realizing Der Kofferraumdeckel upset.
Such as, disclosed in the CN103738233A Chinese invention application specification that on April 23rd, 2014 is announced " Der Kofferraumdeckel has the caravan trailer of electric turnover function ", wherein disclose a kind of electric turnover device of Der Kofferraumdeckel, it is included in vehicle frame and is provided with a turning cylinder, one end of turning cylinder is supported on vehicle frame support body by bearing seat, the other end is driven by drive motor, the axle body at turning cylinder two ends is respectively equipped with main drive sprocket, fork bracing frame is respectively equipped with at the two ends of vehicle frame, fork bracing frame is provided with rotating shaft, rotating shaft is provided with driven sprocket, driven sprocket and main drive sprocket pass through chain gear, also comprise two forks and two pull bars, one end of fork and one end of pull bar hinged fixing, the rotating shaft on the other end of fork and fork bracing frame is fixed, and the other end and the Der Kofferraumdeckel of pull bar are hinged.Its drive motor drives turning cylinder to rotate, and turning cylinder drives rotating shaft by chain-drive mode, rotating shaft and then drive fork and backward stick action to realize realizing upset to Der Kofferraumdeckel or resetting.Adopt chain-drive structure between its turning cylinder and rotating shaft, there is more deficiency: one is that transmission is not steady, and noise is large; Two is that load-carrying capacity is low, easily ruptures, jumps tooth or chain skidding, affect use safety during overload; Three is that chain drive structure is loose, takes up room larger.
In addition, another technical scheme is also disclosed: it also comprises hand turning device in the disclosure file, this hand turning device comprises hand rotating shaft, the first crowngear in hand rotating shaft and the second crowngear on motor shaft, hand rotating shaft is vertical with motor shaft axis, and it contacts and is separated by clutch control for the first crowngear, the second crowngear.There is the deficiency that parts are many, cost is high in this driven by shaking swing rod structure.
Summary of the invention
Have that parts are fragile, load-carrying capacity is low to overcome in prior art the structure adopting Chain conveyer to drive rotating shaft action to realize the upset of Der Kofferraumdeckel, transmission not steadily, use the dangerous and large deficiency that takes up room, the utility model provides that a kind of compact conformation, load-carrying capacity are high, the turning device of a kind of caravan trailer Der Kofferraumdeckel of stable drive, service-strong.
The utility model solves the technical scheme that its technical matters adopts: a kind of turning device of caravan trailer Der Kofferraumdeckel, it comprises vehicle frame, compartment, Der Kofferraumdeckel, drive motor, change-speed box, rocking arm, pull bar and driving device, wherein, described compartment is fixed on vehicle frame, described Der Kofferraumdeckel corresponding compartment hinge is contained on vehicle frame, described drive motor is assemblied on vehicle frame, the power of the rotating shaft axle stretch end output of drive motor is through speed changer, commutation exports, the swinging end of described rocking arm and one end of described pull bar are hinged, the other end and the Der Kofferraumdeckel of pull bar are hinged, it is characterized in that: described driving device is by the driving gear be meshed, driven gear forms, described driving gear nonrotationally connects with the output shaft of described change-speed box, described driven gear is rotatably supported on the fixing supporting seat in position by pivot shaft, described rocking arm is fixedly connected through its union end and driven gear, and with driven gear coaxial rotation.
Described rocking arm, pull bar and driving device are symmetrical arranged respectively, and wherein, two driving gears of driving device are by the output shaft coaxial transmission of change-speed box.
The non-mouth of rotating shaft of described drive motor is stretched out by back end cover for motor, and is provided with crank joggle portion on the non-mouth of the rotating shaft of stretching out.
Described change-speed box is worm gear, Worm type change-speed box.
The driving gear of described driving device, the outside of driven gear are provided with a guard shield.
The utility model is that the power exported by the rotating shaft axle stretch end of drive motor exports through speed changer, commutation, be delivered to the driving gear that the output shaft with change-speed box assembles, be delivered to through the driven gear that is meshed with driving gear again on the rocking arm of, synchronous axial system coaxial with driven gear, achieve the swing of rocking arm, then realize the upset of Der Kofferraumdeckel through the drive of pull bar to Der Kofferraumdeckel.Compared with existing Chain conveyer mode, the gear transmission that the utility model adopts relies on gear teeth occlusion transmitting torque, and stable drive is reliable, noiselessness; Load-carrying capacity is higher, use safety; The driving of gear directly contacts with driven portion, compact conformation, takes up room little.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the front view of a kind of embodiment of the present utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the A direction view in Fig. 2;
Fig. 4 is the structural representation of Der Kofferraumdeckel of the present utility model and compartment buckling state;
Fig. 5 is the front view of another kind of embodiment of the present utility model;
Fig. 6 is the right elevation of Fig. 3;
Fig. 7 is the right elevation of Fig. 6.
Mark in figure: 1. change-speed box, 101. worm screws, 102. worm gears, 103. output shafts, 2. vehicle frame, 3. compartment, 4. drive motor, 401. joggle portions, 5. driving device, 501. driving gears, 502. driven gears, 6. rocking arm, 7. hinge, 8. pull bar, 9. Der Kofferraumdeckel, 10. supporting seat, 11. secondary-rockers, 12. subties, 13. auxiliary transmissions, 1301. secondary driving gears, 1302. secondary driven gears, 14. secondary supporting seats, 15. guard shields, 16. secondary guard shields.
Detailed description of the invention
embodiment 1
The structure of a kind of embodiment of the present utility model (the single armed turning device of caravan trailer Der Kofferraumdeckel) is given in Fig. 1, Fig. 2.
In Fig. 1, Fig. 2, a kind of turning device of caravan trailer Der Kofferraumdeckel, it comprises vehicle frame 2, compartment 3, Der Kofferraumdeckel 9, drive motor 4, change-speed box 1, rocking arm 6, pull bar 8 and driving device 5.
As shown in Figure 1, compartment 3 is weldingly fixed on vehicle frame 2.As shown in Figure 1 and Figure 2, the corresponding compartment 3 of Der Kofferraumdeckel 9 is cut with scissors by hinge 7 and is contained on vehicle frame 2.
In FIG, drive motor 4 is assemblied on vehicle frame 2, and the power that the rotating shaft axle stretch end of drive motor 4 exports exports through change-speed box 1 speed change, commutation.
Change-speed box 1 can adopt Worm-gear type change-speed box, and cone gear and straight-tooth gear also can be adopted to match box-like change-speed box, exports with commutation with the deceleration realizing power.As shown in Figure 3, the present embodiment preferentially adopts the Worm-gear type change-speed box comprising worm gear 102, worm screw 101 and gearbox body and form.
In FIG, driving device 5 is made up of the driving gear 501 be meshed, driven gear 502, and wherein, driving gear 501 nonrotationally connects with the output shaft 103 of change-speed box 1; Driven gear 502 is rotatably supported on the fixing supporting seat 10 in position by a pivot shaft, and rocking arm 6 is fixedly connected through its union end and this driven gear 502, and with driven gear 502 coaxial rotation.In Fig. 1, Fig. 2, the swinging end of rocking arm 6 and one end of pull bar 8 are hinged, and the other end and the Der Kofferraumdeckel 9 of pull bar 8 are hinged.
In order to the position realizing supporting seat 10 is fixed, supporting seat 10 can be fixedly connected with the housing of change-speed box 1, also can be fixedly connected with vehicle frame 2.As shown in Figure 1 and Figure 2, supporting seat 10 is fixedly connected with vehicle frame 2.
In use, control drive motor 4 to rotate forward, the power that the rotating shaft axle stretch end of drive motor 4 exports exports through change-speed box 1 speed change, commutation, the driving gear 501 be assemblied on change-speed box 1 output shaft 103 is driven to rotate, the forward that driven gear 502 again through being meshed with driving gear 501 drives rocking arm 6 that is coaxial with driven gear 502, synchronous axial system to achieve rocking arm 6 swings, as shown in Figure 1; Der Kofferraumdeckel 9 is opened around hinge 7 upset, to achieve " the room of caravan by rocking arm 6 pushing drawing rod 8 " function.
Otherwise, as shown in Figure 4, control drive motor 4 to rotate backward, the power that the rotating shaft axle stretch end of drive motor 4 exports exports through change-speed box 1 speed change, commutation, the driving gear 501 be assemblied on change-speed box 1 output shaft 103 is driven to rotate, driven gear 502 again through being meshed with driving gear 501 drives rocking arm 6 that is coaxial with driven gear 502, synchronous axial system to achieve the backswing of rocking arm 6; rocking arm 6 pulls pull bar 8 that Der Kofferraumdeckel 9 is overturn reset around hinge 7; be fastened on by Der Kofferraumdeckel 9 on compartment 3, to achieve " the car of caravan " function.
embodiment 2
The structure of another kind of embodiment of the present utility model (the both arms turning device of caravan trailer Der Kofferraumdeckel) is given in Fig. 5, Fig. 6.
In Figure 5, a kind of turning device of caravan trailer Der Kofferraumdeckel, it is identical with embodiment 1: comprise vehicle frame 2, compartment 3, Der Kofferraumdeckel 9, drive motor 4, change-speed box 1 equally.Wherein, compartment 3 is fixed on vehicle frame 2, and the corresponding compartment 3 of Der Kofferraumdeckel 9 is cut with scissors by hinge 7 and is contained on vehicle frame 2, and drive motor 4 is assemblied on vehicle frame 2, and the power that the rotating shaft axle stretch end of drive motor 4 exports exports through change-speed box 1 speed change, commutation.Equally, change-speed box 1 adopts Worm-gear type change-speed box.
In Fig. 6, Fig. 7, a kind of turning device of caravan trailer Der Kofferraumdeckel 9, it is not identical with embodiment 1: it also comprises two rocking arms, two pull bars and two drivings device, i.e. rocking arm 6 and secondary-rocker 11; Pull bar 8 and subtie 12; Driving device 5 and auxiliary transmission 13.Rocking arm 6 is symmetricly set on the both sides of vehicle frame 2 respectively with secondary-rocker 11, pull bar 8 and subtie 12, driving device 5 and auxiliary transmission 13.
As shown in Figure 5, Figure 6, the driving device 5 being arranged on vehicle frame 2 side is made up of the driving gear 501 be meshed, driven gear 502, driving gear 501 nonrotationally connects with the output shaft 103 of change-speed box 1, driven gear 502 is rotatably supported on supporting seat 10 by pivot shaft, and this supporting seat 10 is fixed on and vehicle frame 2 realizes position fixes; Rocking arm 6 is fixedly connected through its union end and driven gear 502, and with driven gear 502 coaxial rotation, the swinging end of rocking arm 6 and one end of pull bar 8 are hinged, and the other end of pull bar 8 and the side of Der Kofferraumdeckel 9 are hinged.
In Fig. 6, Fig. 7, the auxiliary transmission 13 being arranged on vehicle frame 2 opposite side is made up of the secondary driving gear 1301 be meshed, secondary driven gear 1302, secondary driven gear 1302 is rotatably supported on secondary supporting seat 14 by secondary pivot shaft, and this secondary supporting seat 14 is fixed on and vehicle frame 2 realizes position fixes; Secondary-rocker 11 is fixedly connected through its union end and secondary driven gear 1302, and with secondary driven gear 1302 coaxial rotation, the swinging end of secondary-rocker 11 and one end of subtie 12 are hinged, and the other end of subtie 12 and the opposite side of Der Kofferraumdeckel 9 are hinged.
As shown in Figure 6, output shaft 103 far-end of change-speed box 1 is rotatably supported on secondary supporting seat 14 by axle sleeve, and secondary driving gear 1301 nonrotationally connects with the output shaft 103 of change-speed box 1, achieves, synchrodrive coaxial with driving gear 501.Its axle sleeve is made up of high-abrasive material.
The present embodiment in use, open or reset identical with embodiment 1 by its upset being arranged on the driving device 5 of vehicle frame 2 side, rocking arm 6 and pull bar 8 pairs of Der Kofferraumdeckels 9.Difference from Example 1 is that another road of the defeated power of output shaft 103 of change-speed box 1 is delivered on secondary driving gear 1301 through output shaft 103, realize the swing of secondary-rocker 11 again through secondary driven gear 1302, secondary-rocker 11 promotes or pulls subtie 12 and pull bar 8 jointly to realize opening the upset of Der Kofferraumdeckel 9 or resetting.Compared with the structure of embodiment 1, its transmission is more steady, and Der Kofferraumdeckel 9 is stressed more well-balanced, uses more reliable.
Overturn Der Kofferraumdeckel 9 under realizing electroless state, as shown in Figure 1, shown in Figure 5, the non-mouth of rotating shaft of drive motor 4 is stretched out by back end cover for motor, and is provided with crank joggle portion 401 on the non-mouth of the rotating shaft of stretching out.This joggle portion 401 can be designed to square shaft shaft head structure.
In order to provide a transmission environment closed to the transmission gear of driving device 5, as shown in Figure 1, be provided with a guard shield 15 in the outside of driving gear 501, driven gear 502.Equally, in figure 6, a secondary guard shield 16 is also provided with in the outside of secondary driving gear 1301, secondary driven gear 1302.
Driving device of the present utility model have employed gear transmission structure, its compact conformation, stable drive, and load-carrying capacity is high, uses reliable.
Claims (5)
1. the turning device of a caravan trailer Der Kofferraumdeckel, it comprises vehicle frame, compartment, Der Kofferraumdeckel, drive motor, change-speed box, rocking arm, pull bar and driving device, wherein, described compartment is fixed on vehicle frame, described Der Kofferraumdeckel corresponding compartment hinge is contained on vehicle frame, described drive motor is assemblied on vehicle frame, the power of the rotating shaft axle stretch end output of drive motor is through speed changer, commutation exports, the swinging end of described rocking arm and one end of described pull bar are hinged, the other end and the Der Kofferraumdeckel of pull bar are hinged, it is characterized in that: described driving device is by the driving gear be meshed, driven gear forms, described driving gear nonrotationally connects with the output shaft of described change-speed box, described driven gear is rotatably supported on the fixing supporting seat in position by pivot shaft, described rocking arm is fixedly connected through its union end and driven gear, and with driven gear coaxial rotation.
2. the turning device of a kind of caravan trailer Der Kofferraumdeckel according to claim 1, is characterized in that: described rocking arm, pull bar and driving device are symmetrical arranged respectively, and wherein, two driving gears of driving device are by the output shaft coaxial transmission of change-speed box.
3. the turning device of a kind of caravan trailer Der Kofferraumdeckel according to claim 1 and 2, is characterized in that: the non-mouth of rotating shaft of described drive motor is stretched out by back end cover for motor, and is provided with crank joggle portion on the non-mouth of the rotating shaft of stretching out.
4. the turning device of a kind of caravan trailer Der Kofferraumdeckel according to claim 1 and 2, is characterized in that: described change-speed box is worm gear, Worm type change-speed box.
5. the turning device of a kind of caravan trailer Der Kofferraumdeckel according to claim 1 and 2, is characterized in that: the driving gear of described driving device, the outside of driven gear are provided with a guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817122.5U CN204383279U (en) | 2014-12-22 | 2014-12-22 | A kind of turning device of caravan trailer Der Kofferraumdeckel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817122.5U CN204383279U (en) | 2014-12-22 | 2014-12-22 | A kind of turning device of caravan trailer Der Kofferraumdeckel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204383279U true CN204383279U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817122.5U Active CN204383279U (en) | 2014-12-22 | 2014-12-22 | A kind of turning device of caravan trailer Der Kofferraumdeckel |
Country Status (1)
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| CN (1) | CN204383279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740409A (en) * | 2017-03-18 | 2017-05-31 | 山东嵘野房车制造服务有限公司 | A kind of towed caravan of electronic rear turning type |
| CN106740407A (en) * | 2016-12-27 | 2017-05-31 | 荣成康派斯新能源车辆有限公司 | A kind of caravan carriage top cover turning device |
| CN108146327A (en) * | 2017-11-20 | 2018-06-12 | 荣成康派斯新能源车辆股份有限公司 | Caravan trailer Der Kofferraumdeckel electric turnover device |
| CN113085710A (en) * | 2021-04-23 | 2021-07-09 | 青岛千川恒大钢塑有限公司 | Inflatable pulling type motor home |
-
2014
- 2014-12-22 CN CN201420817122.5U patent/CN204383279U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740407A (en) * | 2016-12-27 | 2017-05-31 | 荣成康派斯新能源车辆有限公司 | A kind of caravan carriage top cover turning device |
| CN106740409A (en) * | 2017-03-18 | 2017-05-31 | 山东嵘野房车制造服务有限公司 | A kind of towed caravan of electronic rear turning type |
| CN108146327A (en) * | 2017-11-20 | 2018-06-12 | 荣成康派斯新能源车辆股份有限公司 | Caravan trailer Der Kofferraumdeckel electric turnover device |
| CN113085710A (en) * | 2021-04-23 | 2021-07-09 | 青岛千川恒大钢塑有限公司 | Inflatable pulling type motor home |
| CN113085710B (en) * | 2021-04-23 | 2023-09-19 | 青岛千川恒大钢塑有限公司 | Inflatable trailer type motor home |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220914 Address after: Boyu Industrial Park, Economic Zone, Weihai City, Shandong Province, 264213 Patentee after: WEIHAI XIANGDA MARINE CO.,LTD. Address before: No. 20, Wenhua East Road, Rongcheng City, Weihai City, Shandong Province, 264300 Patentee before: Li Minghua |