CN212954126U - Roller lifting assembly and mobile lifter - Google Patents
Roller lifting assembly and mobile lifter Download PDFInfo
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- CN212954126U CN212954126U CN202021684640.6U CN202021684640U CN212954126U CN 212954126 U CN212954126 U CN 212954126U CN 202021684640 U CN202021684640 U CN 202021684640U CN 212954126 U CN212954126 U CN 212954126U
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- roller
- connecting piece
- rotating rod
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- lifting
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Abstract
The utility model discloses a roller lifting assembly and a mobile lifter, wherein the roller lifting assembly is applied to the mobile lifter; the roller lifting assembly comprises a first rotating rod, a first connecting piece, a first roller and a first driving part; the first rotating rod is rotatably connected to the main body of the mobile lifting machine; the first end of the first connecting piece is fixedly connected to the first rotating rod, and the first roller is rotatably connected to the second end of the first connecting piece; the utility model provides a gyro wheel lifting unit can be to adjusting the distance between first gyro wheel and the ground to make moving the in-process of lifting, first gyro wheel not with ground contact, can avoid first gyro wheel to bear the weight of the vehicle that removes the machine of lifting and bear, thereby avoid first gyro wheel to cause the damage because of the atress is overweight, thereby promote the job stabilization nature that removes the machine of lifting.
Description
Technical Field
The utility model relates to a remove vehicle maintenance equipment technical field, in particular to gyro wheel lifting unit and removal machine of lifting.
Background
The lifting machine plays a crucial role in the maintenance of the automobile, and the lifting machine cannot be used for the major repair and minor repair maintenance of the whole automobile; the quality and the property of the product directly affect the personal safety of maintenance personnel. In maintenance enterprises of various scales, a lift is almost provided in a comprehensive repair shop for maintaining a plurality of vehicle models or a street shop having a single operation range.
The existing lifting machine is usually fixedly installed at a vehicle maintenance station, but when a vehicle in the field or the vehicle breaks down in a place inconvenient to haul, a movable lifting machine is needed, and the movable lifting machine can lift and maintain the broken-down vehicle anytime and anywhere, so that the lifting machine is very convenient.
Remove the machine of lifting including being used for the drive to remove the gyro wheel that the machine of lifting removed, and remove the machine of lifting and carry out the in-process of lifting, because of gyro wheel and ground contact, can make the weight ballast that the machine of lifting bore on the gyro wheel, cause the gyro wheel easily because of the atress overweight and cause the damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gyro wheel lifting unit and removal machine of lifting aims at solving the current gyro wheel that removes the machine of lifting and leads to the fact the problem of damage because of the atress is overweight easily at the in-process of lifting.
In order to achieve the above object, the present invention provides a technical solution:
a roller lifting assembly is applied to a mobile lifter; the roller lifting assembly comprises a first rotating rod, a first connecting piece, a first roller and a first driving part; the first rotating rod is rotatably connected to the main body of the mobile lifting machine; the first end of the first connecting piece is fixedly connected to the first rotating rod, and the first roller is rotatably connected to the second end of the first connecting piece; the first driving component is used for driving the first rotating rod to rotate, so that the first connecting piece rotates to enable the first roller wheel to lift towards the direction far away from the ground or fall down in the opposite direction.
Preferably, the device further comprises a connecting plate; the connecting plate is connected to the second end of the first connecting piece; the first roller is connected to the second end of the first connecting piece by being rotatably connected to the connecting plate.
Preferably, the roller lifting assembly further comprises a first position sensor arranged on the first connecting piece; the first position sensor is used for detecting the distance between the bottom of the mobile lifter and the ground.
Preferably, the roller lifting assembly further comprises a second rotating rod, a second connecting piece, a third connecting piece, a second roller and a second driving part; the second rotating rod is rotatably connected to the main body of the mobile lifting machine;
the first end of the second connecting piece is fixedly connected to the second rotating rod; the first end of the third connecting piece is rotatably connected to the main body of the mobile lifting machine; the second roller is rotatably connected to the third connecting piece; the second end of the third connecting piece is provided with a sliding groove; the second end of the second connecting piece is movably embedded in the sliding groove; the second driving component is used for driving the second rotating rod to rotate, so that the second connecting piece rotates to enable the third connecting piece to rotate, and the second roller is lifted towards the direction far away from the ground or falls down in the opposite direction.
Preferably, the roller lifting assembly further comprises a third rotating rod; the third rotating rod is rotatably connected to the main body of the mobile lifting machine; the first end of the third connecting piece is connected with the third rotating rod through a fixed connection mode and is connected with the main body of the mobile lifting machine in a rotating mode.
Preferably, the rotation axis of the second rotating rod is parallel to the rotation axis of the third rotating rod.
Preferably, a sliding column is arranged at the second end of the second connecting piece; the second end activity of second connecting piece is inlayed and is located the concrete structure of spout does: the sliding column is movably embedded into the sliding groove.
Preferably, the second connector comprises 2 opposing second plates; the 2 second plates are connected with the 1 sliding column; the third connector comprises 2 opposing third plates; the 2 third plates are provided with 1 sliding groove; the second plates correspond to the third plates one by one; the sliding columns on the second plates are respectively embedded into the sliding grooves of the corresponding third plates in a sliding mode.
Preferably, the roller lifting assembly further comprises a second position sensor arranged on the third connecting piece; the second position sensor is used for detecting the distance between the bottom of the mobile lifter and the ground.
The utility model also provides a mobile lifter, which comprises the roller lifting component; the first rotating rod is rotatably connected to the main body of the mobile lifter.
Compared with the prior art, the utility model discloses possess following beneficial effect at least:
the utility model provides a gyro wheel lifting unit can be to adjusting the distance between first gyro wheel and the ground to make moving the in-process of lifting, first gyro wheel not with ground contact, can avoid first gyro wheel to bear the weight of the vehicle that removes the machine of lifting and bear, thereby avoid first gyro wheel to cause the damage because of the atress is overweight, thereby promote the job stabilization nature that removes the machine of lifting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic top view of a roller lifting assembly according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Main body of |
210 | First rotating |
| 220 | First connecting |
230 | Connecting |
| 310 | Second rotating |
320 | Second connecting |
| 321 | |
330 | Third connecting |
| 331 | |
340 | |
| 350 | Third rotating rod |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a gyro wheel lifting unit and removal machine of lifting.
Referring to fig. 1, an embodiment of a roller lifting assembly is disclosed, which is applied to a mobile lifting machine; the roller lifting assembly includes a first rotating rod 210, a first connecting member 220, a first roller (not shown) and a first driving member (not shown); the first rotating bar 210 is rotatably connected to the main body 100 of the mobile lift; the first end of the first connecting member 220 is fixedly connected to the first rotating rod 210, and the first roller is rotatably connected to the second end of the first connecting member 220; the first driving member is used for driving the first rotating rod 210 to rotate, so that the first connecting member 220 rotates to lift or reversely drop the first roller away from the ground.
The utility model provides a gyro wheel lifting unit can be to adjusting the distance between first gyro wheel and the ground to make moving the in-process of lifting, first gyro wheel not with ground contact, can avoid first gyro wheel to bear the weight of the vehicle that removes the machine of lifting and bear, thereby avoid first gyro wheel to cause the damage because of the atress is overweight, thereby promote the job stabilization nature that removes the machine of lifting.
In addition, as shown in fig. 1, the roller lifting assembly further includes a connecting plate 230; the connecting plate 230 is connected (hinged) to the second end of the first connecting member 220; the first roller is connected to the second end of the first link 220 by being rotatably connected to the link plate 230.
Through the technical scheme, the structure of the roller lifting assembly is more perfect, and the supporting effect of the connecting plate 230 on the first roller is better.
Meanwhile, as shown in fig. 1, the roller elevating assembly further includes a first position sensor (not shown) provided to the first link 220; the first position sensor is used for detecting the distance between the bottom of the mobile lifting machine and the ground. Through the distance of the bottom that first position sensor detectable removed the machine of lifting and ground, and then know whether first gyro wheel contacts with ground to prevent first gyro wheel at the removal machine during operation bearing atress of lifting.
Further, as shown in fig. 1, the number of the first rotating levers 210 is 2, and 2 first rotating levers 210 are diametrically opposite to each other; the number of the first connectors 220 is 8, and the 8 first connectors 220 are parallel to each other.
The first ends of the 4 first connecting pieces 220 are all fixedly connected to 1 of the first rotating rods 210; the first ends of the other 4 first connecting members 220 are all fixedly connected to the other 1 first rotating rod 210.
The second ends of the 4 first connecting pieces 220 are hinged to the four corners of the 1 connecting plate 230 respectively; the second ends of the other 4 first connecting members 220 are respectively hinged at four corners of the other 1 connecting plate 230. The number of the first rollers is 2; the 2 first rollers are respectively rotatably connected to the 2 connection plates 230.
Through above-mentioned technical scheme for this gyro wheel lifting unit's structure is more perfect, and first gyro wheel is better to the support effect who removes the machine of lifting.
In addition, as shown in fig. 1, the roller elevating assembly further includes a second rotating rod 310, a second connecting member 320, a third connecting member 330, a second roller 340, and a second driving member (not shown); the second rotating bar 310 is rotatably coupled to the main body 100 of the mobile lift.
A first end of the second connecting member 320 is fixedly connected to the second rotating rod 310; a first end of the third link 330 is rotatably connected to the main body 100 of the mobile lift; the second roller 340 is rotatably connected to the third connecting member 330; a second end of the third connecting member 330 is provided with a sliding groove (not shown); the second end of the second connecting piece 320 is movably embedded in the chute; the second driving part is used for driving the second rotating rod 310 to rotate, so that the second connecting member 320 is rotated to rotate the third connecting member 330, so that the second roller 340 is lifted or reversely dropped in a direction away from the ground.
Through the technical scheme, a structure capable of adjusting the lifting of the roller is added, in the embodiment, the second roller 340 is a driving wheel, and the first roller is a driven wheel; the second rotating rod 310 is driven to rotate by the second driving means, thereby rotating the second link 320 to rotate the third link 330 so that the second roller 340 is lifted or fallen in the opposite direction away from the ground. And thus the distance between the second roller 340 and the ground is adjusted, thereby preventing the second roller 340 from bearing the load due to the contact with the ground when the mobile lifting machine works normally.
Meanwhile, the roller lifting assembly further comprises a third rotating rod 350; the third rotating bar 350 is rotatably connected to the main body 100 of the mobile lift; a first end of the third link 330 is rotatably connected to the main body 100 of the mobile lift by being fixedly connected to the third rotating bar 350. Through setting up third bull stick 350 for this gyro wheel lifting unit's structure is perfect more reasonable.
And the rotation axis of the second rotating bar 310 is parallel to the rotation axis of the third rotating bar 350, which is more space-saving.
Further, the second end of the second link 320 is provided with a spool (not shown); the concrete structure that the second end activity of above-mentioned second connecting piece 320 was inlayed and is located the spout does: the sliding column is movably embedded into the sliding groove. The structure of the roller lifting assembly is more perfect and reasonable by arranging the sliding grooves and the sliding columns.
Meanwhile, the second connector 320 includes 2 opposite second plates 321; the 2 second plates 321 are connected with 1 sliding column; the third connector 330 includes 2 opposite third plates 331; the 2 third plates 331 are all provided with 1 sliding groove; the second plates 321 correspond to the third plates 331 one to one; the sliding columns on the second plates 321 are respectively inserted into the sliding grooves of the corresponding third plates 331 in a sliding manner. Through the technical scheme, the structure of the roller lifting assembly is more stable.
In addition, the roller elevating assembly further includes a second position sensor (not shown) provided to the third link 330; the second position sensor is used for detecting the distance between the bottom of the mobile lifting machine and the ground. Through the distance of the bottom that second position sensor detectable removed the machine of lifting and ground, and then know whether second gyro wheel 340 contacts with ground to prevent first gyro wheel at the removal machine during operation bearing atress of lifting.
Above-mentioned first driver part and second driver part are electric putter, and electric putter small in size is fit for using in this gyro wheel lifting unit.
The utility model also provides a mobile lifter, which comprises the roller lifting component; the first rotating bar 210 is rotatably coupled to the main body 100 of the mobile lift.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A roller lifting assembly is characterized by being applied to a mobile lifter; the roller lifting assembly comprises a first rotating rod, a first connecting piece, a first roller and a first driving part; the first rotating rod is rotatably connected to the main body of the mobile lifting machine; the first end of the first connecting piece is fixedly connected to the first rotating rod, and the first roller is rotatably connected to the second end of the first connecting piece; the first driving component is used for driving the first rotating rod to rotate, so that the first connecting piece rotates to enable the first roller wheel to lift towards the direction far away from the ground or fall down in the opposite direction.
2. The roller raising and lowering assembly of claim 1 further comprising a connecting plate; the connecting plate is connected to the second end of the first connecting piece; the first roller is connected to the second end of the first connecting piece by being rotatably connected to the connecting plate.
3. The roller lifting assembly of claim 2, further comprising a first position sensor disposed at the first link; the first position sensor is used for detecting the distance between the bottom of the mobile lifter and the ground.
4. The roller lifting assembly of claim 1, further comprising a second rotating rod, a second connecting member, a third connecting member, a second roller, and a second driving member; the second rotating rod is rotatably connected to the main body of the mobile lifting machine;
the first end of the second connecting piece is fixedly connected to the second rotating rod; the first end of the third connecting piece is rotatably connected to the main body of the mobile lifting machine; the second roller is rotatably connected to the third connecting piece; the second end of the third connecting piece is provided with a sliding groove; the second end of the second connecting piece is movably embedded in the sliding groove; the second driving component is used for driving the second rotating rod to rotate, so that the second connecting piece rotates to enable the third connecting piece to rotate, and the second roller is lifted towards the direction far away from the ground or falls down in the opposite direction.
5. The roller lifting assembly of claim 4, further comprising a third rotating rod; the third rotating rod is rotatably connected to the main body of the mobile lifting machine; the first end of the third connecting piece is connected with the third rotating rod through a fixed connection mode and is connected with the main body of the mobile lifting machine in a rotating mode.
6. The roller raising and lowering assembly of claim 5 wherein the axis of rotation of said second rotating rod is parallel to the axis of rotation of said third rotating rod.
7. A roller lifting assembly according to any of claims 4 to 6, wherein the second end of the second link is provided with a traveller; the second end activity of second connecting piece is inlayed and is located the concrete structure of spout does: the sliding column is movably embedded into the sliding groove.
8. The roller raising and lowering assembly of claim 7 wherein said second link includes 2 opposing second plates; the 2 second plates are connected with the 1 sliding column; the third connector comprises 2 opposing third plates; the 2 third plates are provided with 1 sliding groove; the second plates correspond to the third plates one by one; the sliding columns on the second plates are respectively embedded into the sliding grooves of the corresponding third plates in a sliding mode.
9. The roller lifting assembly of any one of claims 4-6, further comprising a second position sensor disposed at the third link; the second position sensor is used for detecting the distance between the bottom of the mobile lifter and the ground.
10. A mobile lift comprising the roller raising and lowering assembly of any one of claims 1-9; the first rotating rod is rotatably connected to the main body of the mobile lifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021684640.6U CN212954126U (en) | 2020-08-13 | 2020-08-13 | Roller lifting assembly and mobile lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021684640.6U CN212954126U (en) | 2020-08-13 | 2020-08-13 | Roller lifting assembly and mobile lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212954126U true CN212954126U (en) | 2021-04-13 |
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ID=75353137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021684640.6U Active CN212954126U (en) | 2020-08-13 | 2020-08-13 | Roller lifting assembly and mobile lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212954126U (en) |
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2020
- 2020-08-13 CN CN202021684640.6U patent/CN212954126U/en active Active
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