CN210659452U - Mechanical driving wheel lifting mechanism - Google Patents
Mechanical driving wheel lifting mechanism Download PDFInfo
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- CN210659452U CN210659452U CN201921397651.3U CN201921397651U CN210659452U CN 210659452 U CN210659452 U CN 210659452U CN 201921397651 U CN201921397651 U CN 201921397651U CN 210659452 U CN210659452 U CN 210659452U
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Abstract
The utility model discloses a mechanical type drive wheel elevating system, include: the roller and the driving wheel are arranged in parallel; the bottom plate is arranged on one side of the driving wheel, which is far away from the roller; the frame body is provided with four upright posts, and one side of each upright post is provided with a first transmission mechanism; the second transmission mechanism is arranged on the frame body and matched with the first transmission mechanism, and the roller, the transmission wheel and the bottom plate are all connected with the transmission mechanism; the mechanical driving wheel lifting mechanism does not need to be provided with a motor, the lifting of the automobile can be realized through the automobile driving wheel driving transmission mechanism II, and the mechanical driving wheel lifting mechanism has a simple structure and low manufacturing cost.
Description
Technical Field
The utility model relates to an elevating system field specifically relates to a mechanical type drive wheel elevating system.
Background
At present, the driving modes of the lifting garage comprise a hydraulic driving mode and a chain driving mode, and an external power supply cannot be disconnected during the lifting operation of the garage.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a mechanical type drive wheel elevating system.
A mechanically driven wheel lift mechanism comprising:
the roller and the driving wheel are arranged in parallel;
the bottom plate is arranged on one side of the driving wheel, which is far away from the roller;
the frame body is provided with four upright posts, and one side of each upright post is provided with a first transmission mechanism;
the second transmission mechanism is arranged on the frame body and matched with the first transmission mechanism, and the roller, the transmission wheel and the bottom plate are all connected with the transmission mechanism;
and the second transmission mechanism is connected with the upright post through the limiting mechanism.
The four upright posts comprise front upright posts arranged on the left side and the right side of the front end of the bottom plate and rear upright posts arranged on the left side and the right side of the rear end of the bottom plate.
The stop gear include: the lifting device comprises a first U-shaped groove arranged on one side opposite to the two front stand columns, a second U-shaped groove arranged on one side opposite to the two rear stand columns, a first lifting roller and a second lifting roller which are respectively arranged in the first U-shaped groove and the second U-shaped groove, and a first rotating shaft and a second rotating shaft which are arranged at the centers of the first lifting roller and the second lifting roller.
The first transmission mechanism comprises a first rack arranged on the front upright post and a second rack arranged on the rear upright post;
the second transmission mechanism comprises:
the first gear box comprises two wall plates I, a first transmission gear, a second transmission gear, a first chain wheel and an intermediate gear are rotatably connected between the two wall plates I, the first transmission gear and the second transmission gear are transmitted through the intermediate gear, the second transmission gear is matched with the first rack, the transmission wheel is rotatably connected with the wall plates I, the transmission wheel, the first chain wheel and the first transmission gear are coaxial, the transmission wheel is fixedly connected with the first chain wheel and the first transmission gear respectively, the first gear box comprises two gear boxes, and the two gear boxes I are arranged on the left side and the right side of the front end of the bottom plate and are fixedly connected with the bottom plate; the number of the intermediate gears is even;
the two gear boxes are arranged on the left side and the right side of the rear end of the bottom plate and fixedly connected with the bottom plate; the second chain wheel is the same as the first chain wheel in type.
The two wall plates I comprise an inner wall plate I and an outer wall plate I, and the length of the inner wall plate I is greater than that of the outer wall plate I; the two wall plates comprise an inner wall plate II and an outer wall plate II, the length of the inner wall plate II is larger than that of the outer wall plate II, and the two inner wall plates I and the two inner wall plates II are fixedly connected with the base plate respectively.
The first rotating shaft is fixedly connected with the first inner wall plate; and the second rotating shaft is fixedly connected with the second inner wall plate.
The first transmission mechanism comprises a first screw rod arranged on one side of the front upright post, a first worm wheel arranged on the first screw rod, a second screw rod arranged on one side of the rear upright post and a second worm wheel arranged on the second screw rod, and a first internal thread hole and a second internal thread hole which are matched with the first screw rod and the second screw rod are respectively arranged at the centers of the first worm wheel and the second worm wheel.
The second transmission mechanism comprises:
a third gear box, which comprises two third wall plates, wherein a third chain wheel is rotatably connected between the two third wall plates, a first worm matched with the first worm wheel is arranged on the outer side of the third wall plate close to the front upright post, the first worm is rotatably connected with the third wall plate, the first worm, the third chain wheel and a driving wheel are coaxial, the driving wheel is fixedly connected with the first worm and the third chain wheel, the three gear boxes are provided with two, and the three gear boxes are arranged on the left side and the right side of the front end of the bottom plate and are fixedly connected with the bottom plate;
the gear box four comprises two wall plates four, a chain wheel four, a transmission gear eight and a transmission gear nine are rotatably connected between the two wall plates four, the chain wheel four is coaxial with the transmission gear eight, the chain wheel four is connected with the chain wheel three through a chain two, the transmission gear eight is meshed with the transmission gear nine, a worm two matched with the worm wheel two is arranged on the outer side of the wall plate four close to the rear upright post, the worm two is rotatably connected with the wall plate four, the worm two is coaxial with the transmission gear nine, the gear box four is provided with two gear boxes, and the two gear boxes four are arranged on the left side and the right side of the rear end of the bottom plate and fixedly connected with the bottom plate; the fourth chain wheel is the same as the third chain wheel in type.
The first rotating shaft is fixedly connected with the two wall plates III, and the second rotating shaft is fixedly connected with the two wall plates IV.
The utility model discloses beneficial technological effect for prior art is: the mechanical driving wheel lifting mechanism does not need an external power supply, can realize the lifting of the automobile by the driving transmission mechanism II of the automobile driving wheel, and has simple structure and low manufacturing cost.
Drawings
Fig. 1 is a perspective view of a first embodiment (with one first and one second outer wall panels removed for ease of viewing).
Fig. 2 is an enlarged view of region F in fig. 1.
Fig. 3 is an enlarged view of the region G in fig. 1.
Fig. 4 is an enlarged view of region D in fig. 1.
Fig. 5 is an enlarged view of region E in fig. 1.
Fig. 6 is a perspective view of the second embodiment.
Fig. 7 is an enlarged view of a region D in fig. 6.
Fig. 8 is an enlarged view of an area E in fig. 6.
FIG. 9 is a perspective view of another angle of the second embodiment.
Fig. 10 is an enlarged view of region F in fig. 9.
Fig. 11 is an enlarged view of the region C in fig. 9.
Detailed Description
As shown in the figures 1-5 of the drawings,
the first embodiment is as follows:
a mechanically driven wheel lift mechanism comprising:
the device comprises a roller 1 and a driving wheel 2, wherein the roller 1 and the driving wheel 2 are arranged in parallel;
the bottom plate 3 is arranged on one side of the driving wheel 2 far away from the roller 1;
the frame body is provided with four upright posts 4, and one side of each upright post 4 is provided with a first transmission mechanism;
the second transmission mechanism is arranged on the frame body and matched with the first transmission mechanism, and the roller 1, the transmission wheel 2 and the bottom plate 3 are all connected with the transmission mechanism; when the driving wheel 2 rotates, the driving mechanism, the roller 1, the driving wheel 2 and the bottom plate 3 can be synchronously lifted or lowered relative to the upright post 4;
and the second transmission mechanism is connected with the upright post 4 through the limiting mechanism.
The four upright posts 4 comprise front upright posts arranged on the left side and the right side of the front end of the bottom plate 3 and rear upright posts arranged on the left side and the right side of the rear end of the bottom plate 3.
The stop gear include: the lifting device comprises a first U-shaped groove 6-1 arranged on one side opposite to the two front upright posts, a second U-shaped groove 6-3 arranged on one side opposite to the two rear upright posts, a first lifting roller 6-2 and a second lifting roller 6-4 which are respectively arranged in the first U-shaped groove 6-1 and the second U-shaped groove 6-3, and a first rotating shaft 6-5 and a second rotating shaft 6-6 which are arranged at the centers of the first lifting roller 6-2 and the second lifting roller 6-4.
The first transmission mechanism comprises a first rack 4-1 arranged on the front upright post and a second rack 4-9 arranged on the rear upright post;
the second transmission mechanism comprises:
the first gearbox comprises two wall plates I4-8, a first transmission gear 4-5, a second transmission gear 4-2, a first chain wheel 4-6 and a middle gear 4-3 are rotatably connected between the two wall plates I4-8, the first transmission gear 4-5 and the second transmission gear 4-2 are transmitted through the middle gear 4-3, the second transmission gear 4-2 is matched with the first rack 4-1, the transmission wheel 2 is rotatably connected with the wall plates I4-8, the transmission wheel 2, the first chain wheel 4-6 and the first transmission gear 4-5 are coaxial, the transmission wheel 2 is respectively fixedly connected with the first chain wheel 4-6 and the first transmission gear 4-5, and the number of the first gearbox is two, the two first gear boxes are arranged on the left side and the right side of the front end of the bottom plate 3 and fixedly connected with the bottom plate 3; the two wall plates I4-8 comprise inner wall plates I4-81 and outer wall plates I, and two ends of the roller 1 are rotatably connected with the inner wall plates I4-81 on the two gear boxes I; the number of the intermediate gears 4-3 is even;
the second gear box comprises two wall plates two 4-10, a chain wheel two 4-12 and a transmission gear five 4-11 are rotatably connected between the two wall plates two 4-10, the chain wheel two 4-12 and the transmission gear five 4-11 are coaxial, the chain wheel two 4-12 is connected with the chain wheel one 4-6 through a chain 4-7, the transmission gear five 4-11 is matched with the rack two 4-9, the number of the second gear boxes is two, and the two gear boxes two are arranged on the left side and the right side of the rear end of the bottom plate 3 and are fixedly connected with the bottom plate 3; the second chain wheel 4-12 is the same as the first chain wheel 4-6 in type.
The two wall plates I4-8 comprise inner wall plates I4-81 and outer wall plates I, and the length of the inner wall plates I4-81 is greater than that of the outer wall plates I; the two wall plates two 4-10 comprise inner wall plates two 4-101 and outer wall plates two, the length of the inner wall plates two 4-101 is larger than that of the outer wall plates two, and the two inner wall plates one 4-81 and the inner wall plates two 4-101 are respectively fixedly connected with the bottom plate 3.
The first rotating shaft 6-5 is fixedly connected with the first inner wall plate; the second rotating shaft 6-6 is fixedly connected with the second inner wall plate 4-101.
Example two:
as shown in fig. 6-11: a mechanically driven wheel lift mechanism comprising:
the device comprises a roller 1 and a driving wheel 2, wherein the roller 1 and the driving wheel 2 are arranged in parallel;
the bottom plate 3 is arranged on one side of the driving wheel 2 far away from the roller 1;
the frame body is provided with four upright posts 4, and one side of each upright post 4 is provided with a first transmission mechanism;
the second transmission mechanism is arranged on the frame body and matched with the first transmission mechanism, and the roller 1, the transmission wheel 2 and the bottom plate 3 are all connected with the transmission mechanism; when the driving wheel 2 rotates, the driving mechanism, the roller 1, the driving wheel 2 and the bottom plate 3 can be synchronously lifted or lowered relative to the upright post 4;
and the second transmission mechanism is connected with the upright post 4 through the limiting mechanism.
The four upright posts 4 comprise front upright posts arranged on the left side and the right side of the front end of the bottom plate 3 and rear upright posts arranged on the left side and the right side of the rear end of the bottom plate 3.
The stop gear include: the lifting device comprises a first U-shaped groove 6-1 arranged on one side opposite to the two front upright posts, a second U-shaped groove 6-3 arranged on one side opposite to the two rear upright posts, a first lifting roller 6-2 and a second lifting roller 6-4 which are respectively arranged in the first U-shaped groove 6-1 and the second U-shaped groove 6-3, and a first rotating shaft 6-5 and a second rotating shaft 6-6 which are arranged at the centers of the first lifting roller 6-2 and the second lifting roller 6-4.
The first transmission mechanism comprises a first screw rod 5-1 arranged on one side of the front upright, a first worm wheel 5-2 arranged on the first screw rod 5-1, a second screw rod 5-9 arranged on one side of the rear upright and a second worm wheel 5-8 arranged on the second screw rod 5-9, and a first internal thread hole and a second internal thread hole which are matched with the first screw rod 5-1 and the second screw rod 5-9 are respectively arranged at the centers of the first worm wheel 5-2 and the second worm wheel 5-8.
The second transmission mechanism comprises:
a third gear box, which comprises two wall plates three 5-6, wherein a chain wheel three 5-4 is rotatably connected between the two wall plates three 5-6, a worm 5-3 matched with the worm wheel one 5-2 is arranged on the outer side of the wall plate three close to the front upright post, the worm 5-3 is rotatably connected with the wall plate three 5-6, the worm 5-3, the chain wheel three 5-4 and the transmission wheel 2 are coaxial, the transmission wheel 2 is fixedly connected with the worm 5-3 and the chain wheel three 5-4, the number of the gear boxes three is two, and the two gear boxes three are arranged on the left side and the right side of the front end of the bottom plate 3 and are fixedly connected with the bottom plate 3; the two wall plates III 5-6 comprise an inner wall plate III and an outer wall plate III, and two ends of the roller 1 are rotatably connected with the inner wall plates III on the two gear boxes III;
a gear box IV, the gear box IV comprises two wall plates IV 5-10, a chain wheel IV 5-12, a transmission gear V5-13 and a transmission gear V5-11 are rotatably connected between the two wall plates IV 5-10, the chain wheel IV 5-12 is coaxial with the transmission gear V5-13, the chain wheel IV 5-12 is connected with the chain wheel III 5-4 through a chain II 5-5, the transmission gear V5-13 is meshed with the transmission gear V5-11, a worm II 5-7 matched with the worm wheel II 5-8 is arranged on the outer side of the wall plate IV 5-10 close to the rear upright post, the worm II 5-7 is rotatably connected with the wall plate IV 5-10, and the worm II 5-7 is coaxial with the transmission gear V5-11, the four gear boxes are arranged on the left side and the right side of the rear end of the bottom plate 3 and fixedly connected with the bottom plate 3; the fourth chain wheel 5-12 is the same as the third chain wheel 5-4 in model.
The first rotating shaft 6-5 is fixedly connected with the two wall plates three 5-6, and the second rotating shaft 6-6 is fixedly connected with the two wall plates four 5-10.
The working principle is as follows: when the automobile is used, a (front wheel drive) automobile is driven to the upper side of the bottom plate 3, the front wheel of the automobile is arranged between the roller 1 and the driving wheel 2, a first gear is hung to enable the front wheel of the automobile to rotate, the front wheel of the automobile drives the driving wheel 2 and the roller 1 to rotate through friction between the driving wheel 2 and the roller 1, the driving wheel 2 drives the driving mechanism II to operate, the driving mechanism II is matched with the driving mechanism I to enable the gear box, the bottom plate 3, the driving wheel 2 and the roller 1 to ascend relative to the stand column 4, when the automobile ascends to a proper position, a neutral gear is hung, the driving wheel 2 stops rotating, the driving mechanism II stops operating, when the automobile descends, the automobile is hung in a reverse gear to enable the front wheel of the automobile to rotate in a reverse direction to drive the driving wheel 2 and the roller 1 to rotate in a reverse direction, the driving wheel 2 drives the driving, The transmission wheel 2 and the roller 1 descend relative to the upright post 4, when the automobile descends to a proper position, a neutral gear is engaged, the transmission wheel 2 stops rotating, and the transmission mechanism II stops operating; for a vehicle driven by a rear wheel, the vehicle can be poured into a garage, the rear wheel is positioned between the idler wheel 1 and the driving wheel 2, and the lifting can be realized through the rotation of the rear wheel.
In order to facilitate the wheel to drive the driving wheel 2 and the roller 1 to rotate, the minimum distance between the outer wall of the roller 1 and the outer wall of the driving wheel 2 is 1/3 of the diameter of the wheel.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A mechanical drive wheel lift mechanism, comprising:
the roller and the driving wheel are arranged in parallel;
the bottom plate is arranged on one side of the driving wheel, which is far away from the roller;
the frame body is provided with four upright posts, and one side of each upright post is provided with a first transmission mechanism;
the second transmission mechanism is arranged on the frame body and matched with the first transmission mechanism, and the roller, the transmission wheel and the bottom plate are all connected with the transmission mechanism;
and the second transmission mechanism is connected with the upright post through the limiting mechanism.
2. The mechanical driving wheel lift mechanism of claim 1, wherein said four posts include a front post disposed on each of the left and right sides of the front end of said base plate and a rear post disposed on each of the left and right sides of the rear end of said base plate.
3. A mechanically driven wheel lift mechanism as defined in claim 2 wherein said spacing means comprises: the lifting device comprises a first U-shaped groove arranged on one side opposite to the two front stand columns, a second U-shaped groove arranged on one side opposite to the two rear stand columns, a first lifting roller and a second lifting roller which are respectively arranged in the first U-shaped groove and the second U-shaped groove, and a first rotating shaft and a second rotating shaft which are arranged at the centers of the first lifting roller and the second lifting roller.
4. A mechanically driven wheel lift mechanism according to claim 3, wherein said first drive means comprises a first rack gear disposed on said front column and a second rack gear disposed on said rear column.
5. A mechanically driven wheel lift mechanism as defined in claim 4 wherein said second drive means comprises:
the first gear box comprises two wall plates I, a first transmission gear, a second transmission gear, a first chain wheel and an intermediate gear are rotatably connected between the two wall plates I, the first transmission gear and the second transmission gear are transmitted through the intermediate gear, the second transmission gear is matched with the first rack, the transmission wheel is rotatably connected with the wall plates I, the transmission wheel, the first chain wheel and the first transmission gear are coaxial, the transmission wheel is fixedly connected with the first chain wheel and the first transmission gear respectively, the first gear box comprises two gear boxes, and the two gear boxes I are arranged on the left side and the right side of the front end of the bottom plate and are fixedly connected with the bottom plate; the number of the intermediate gears is even;
the two gear boxes are arranged on the left side and the right side of the rear end of the bottom plate and fixedly connected with the bottom plate; the second chain wheel is the same as the first chain wheel in type.
6. The mechanically driven wheel lift mechanism of claim 5, wherein said first two wall plates comprise a first inner wall plate and a first outer wall plate, said first inner wall plate having a length greater than a length of said first outer wall plate; the two wall plates comprise an inner wall plate II and an outer wall plate II, the length of the inner wall plate II is larger than that of the outer wall plate II, and the two inner wall plates I and the two inner wall plates II are fixedly connected with the base plate respectively.
7. A mechanically driven wheel lift mechanism as claimed in claim 6, wherein said first shaft is fixedly connected to said first inner panel; and the second rotating shaft is fixedly connected with the second inner wall plate.
8. A mechanical driving wheel lifting mechanism as defined in claim 3, wherein said first transmission mechanism includes a first screw rod disposed on one side of said front pillar, a first worm wheel disposed on said first screw rod, a second screw rod disposed on one side of said rear pillar, and a second worm wheel disposed on said second screw rod, and said first worm wheel and said second worm wheel are centrally provided with a first internal thread hole and a second internal thread hole respectively matching said first screw rod and said second screw rod.
9. A mechanically driven wheel lift mechanism as defined in claim 8 wherein said second drive means comprises:
a third gear box, which comprises two third wall plates, wherein a third chain wheel is rotatably connected between the two third wall plates, a first worm matched with the first worm wheel is arranged on the outer side of the third wall plate close to the front upright post, the first worm is rotatably connected with the third wall plate, the first worm, the third chain wheel and a driving wheel are coaxial, the driving wheel is fixedly connected with the first worm and the third chain wheel, the three gear boxes are provided with two, and the three gear boxes are arranged on the left side and the right side of the front end of the bottom plate and are fixedly connected with the bottom plate;
the gear box four comprises two wall plates four, a chain wheel four, a transmission gear eight and a transmission gear nine are rotatably connected between the two wall plates four, the chain wheel four is coaxial with the transmission gear eight, the chain wheel four is connected with the chain wheel three through a chain two, the transmission gear eight is meshed with the transmission gear nine, a worm two matched with the worm wheel two is arranged on the outer side of the wall plate four close to the rear upright post, the worm two is rotatably connected with the wall plate four, the worm two is coaxial with the transmission gear nine, the gear box four is provided with two gear boxes, the two gear boxes four are arranged on the left side and the right side of the rear end of the bottom plate and fixedly connected with the bottom plate, and the chain wheel four is the same as the chain wheel three in type.
10. The mechanical drive wheel lift mechanism of claim 9, wherein said first shaft is fixedly connected to said two third walls and said second shaft is fixedly connected to said two fourth walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921397651.3U CN210659452U (en) | 2019-08-27 | 2019-08-27 | Mechanical driving wheel lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921397651.3U CN210659452U (en) | 2019-08-27 | 2019-08-27 | Mechanical driving wheel lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659452U true CN210659452U (en) | 2020-06-02 |
Family
ID=70816860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921397651.3U Active CN210659452U (en) | 2019-08-27 | 2019-08-27 | Mechanical driving wheel lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210659452U (en) |
-
2019
- 2019-08-27 CN CN201921397651.3U patent/CN210659452U/en active Active
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