CN220201298U - Automatic compensation vertical lifting device - Google Patents
Automatic compensation vertical lifting device Download PDFInfo
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- CN220201298U CN220201298U CN202322132081.8U CN202322132081U CN220201298U CN 220201298 U CN220201298 U CN 220201298U CN 202322132081 U CN202322132081 U CN 202322132081U CN 220201298 U CN220201298 U CN 220201298U
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- tray
- base
- supporting plate
- rod
- lifting device
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- 238000000034 method Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an automatic compensation vertical lifting device, which comprises a supporting plate, a tray, a parallelogram lifting mechanism and a compensation mechanism, wherein the lifting end of the parallelogram lifting mechanism is provided with the supporting plate, one side of the supporting plate is slidably provided with the tray, and the tray is used for bearing articles; the compensating mechanism comprises a base, a supporting rod and a diagonal draw bar, wherein one end of the supporting rod is connected with the base in a sliding manner, and the other end of the supporting rod is hinged with one end of the tray; and an inclined pull rod is arranged between the base and the support rod, and two ends of the inclined pull rod are respectively hinged with the base and the middle part of the support rod. The utility model combines the parallelogram lifting mechanism and the compensating mechanism, keeps the transverse position of the tray to be automatically compensated, keeps unchanged in the lifting process, only carries out vertical lifting movement, effectively solves the risk of collision in the lifting process in the prior art, and has better practicability.
Description
Technical Field
The utility model belongs to the technical field of supporting plate lifting equipment, and particularly relates to an automatic compensation vertical lifting device.
Background
In the production and processing process, the object is often required to be lifted, and the lifting equipment comprises an air cylinder driving mechanism, an oil cylinder driving mechanism, a screw rod linear driving mechanism, a connecting rod driving mechanism, a lifting rope driving mechanism, a scissor type lifting mechanism, a parallelogram lifting mechanism and the like. However, with respect to the parallelogram lifting mechanism, the pallet is laterally displaced during lifting by the conventional parallelogram lifting mechanism, and the lifted object may collide with other objects.
Disclosure of Invention
The utility model aims to provide an automatic compensation vertical lifting device, which aims to solve the problems and keep the horizontal and transverse positions of objects unchanged during lifting.
The utility model is realized mainly by the following technical scheme:
the automatic compensation vertical lifting device comprises a supporting plate, a tray, a parallelogram lifting mechanism and a compensation mechanism, wherein the lifting end of the parallelogram lifting mechanism is provided with the supporting plate, one side of the supporting plate is slidably provided with the tray, and the tray is used for bearing articles; the compensating mechanism comprises a base, a supporting rod and a diagonal draw bar, wherein one end of the supporting rod is connected with the base in a sliding manner, and the other end of the supporting rod is hinged with one end of the tray; and an inclined pull rod is arranged between the base and the support rod, and two ends of the inclined pull rod are respectively hinged with the base and the middle part of the support rod.
In order to better realize the utility model, further, a tray is arranged below the supporting plate in a parallel sliding manner, one end of the tray is provided with a sliding protrusion, and the bottom of the supporting plate is correspondingly provided with a sliding rail along the length direction.
In order to better realize the utility model, further, one end of the base is provided with a parallelogram lifting mechanism, one end of the base is provided with a chute along the length direction, and one end of the supporting rod is correspondingly provided with a sliding shaft; the other end of the base is hinged with a diagonal draw bar.
In order to better realize the utility model, further, one end of the base is provided with a strip-shaped hollowed-out chute along the length direction.
In order to better realize the utility model, the device further comprises a guide mechanism, wherein one side of the tray is provided with the guide mechanism, and the guide mechanism is in sliding connection with the free end of the tray along the vertical direction.
In order to better realize the utility model, the parallelogram lifting mechanism further comprises a reference connecting rod, a first driving arm, a second driving arm, a translation connecting rod and a driving mechanism, wherein the first driving arm and the second driving arm are hinged between the reference connecting rod and the translation connecting rod in sequence from top to bottom, and the translation connecting rod is provided with a supporting plate; the driving mechanism is used for driving the first driving arm and the second driving arm to rotate.
In order to better realize the utility model, the reference connecting rod is further vertically arranged at one end of the base.
The beneficial effects of the utility model are as follows:
according to the utility model, the supporting plate is lifted through the parallelogram lifting mechanism, the supporting plate drives the supporting plate to lift, the supporting plate and the supporting plate are arranged in a sliding manner, when the supporting plate lifts, the relative angle between the supporting rod and the diagonal rod is changed, and one end of the supporting rod slides along the base, so that the vertical position of the supporting plate is finally ensured to be changed, the transverse position is unchanged, and only the vertical lifting is performed. The utility model combines the parallelogram lifting mechanism and the compensating mechanism, keeps the transverse position of the tray to be automatically compensated, keeps unchanged in the lifting process, only carries out vertical lifting movement, effectively solves the risk of collision in the lifting process in the prior art, and has better practicability.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the connection structure of the diagonal draw bar and the support bar of the present utility model;
FIG. 3 is a lifting schematic of the present utility model;
wherein: 1-tray, 2-layer board, 3-parallelogram elevating system, 4-diagonal draw bar, 5-bracing piece, 6-spout, 7-base.
Detailed Description
Example 1:
an automatic compensation vertical lifting device, as shown in fig. 1-3, comprises a supporting plate 2, a parallelogram lifting mechanism 3, a tray 1 and a compensation mechanism, wherein the compensation mechanism comprises a base 7, a supporting rod 5 and a diagonal draw bar 4. One end of the base 7 is provided with a parallelogram lifting mechanism 3, the top of the parallelogram lifting mechanism 3 is provided with a supporting plate 2, and the parallelogram lifting mechanism 3 is used for lifting the supporting plate 2. The bottom of the supporting plate 2 is provided with a tray 1, the supporting plate 2 and the tray 1 are arranged in a sliding manner relatively, and the tray 1 is used for bearing articles; the base 7 is connected with one end of the tray 1 through the supporting rod 5, one end of the supporting rod 5 is in sliding connection with the base 7, and the other end of the supporting rod is hinged with the tray 1. The base 7 is hinged with the middle part of the supporting rod 5 through the diagonal draw bar 4. Both ends of the diagonal draw bar 4 are respectively hinged with the base 7 and the middle part of the supporting rod 5. Preferably, the tray further comprises a guide mechanism, wherein one side of the tray 1 is provided with the guide mechanism, and the guide mechanism is in sliding connection with the free end of the tray 1 along the vertical direction. The parallelogram lifting mechanism 3 is the prior art, so that the description thereof will not be repeated.
Preferably, the tray 1 is slidably arranged below the supporting plate 2 in parallel, a sliding protrusion is arranged at one end of the tray 1, and a sliding rail is correspondingly arranged at the bottom of the supporting plate 2 along the length direction.
Preferably, one end of the base 7 is provided with a parallelogram lifting mechanism 3, one end of the base 7 is provided with a chute 6 along the length direction, and one end of the supporting rod 5 is correspondingly provided with a sliding shaft; the other end of the base 7 is hinged with a diagonal draw bar 4.
According to the utility model, the supporting plate 2 is lifted through the parallelogram lifting mechanism 3, the supporting plate 2 drives the tray 1 to lift, the tray 1 and the supporting plate 2 are arranged in a sliding manner relatively, when the tray 1 lifts, the relative angle between the supporting rod 5 and the diagonal rod is changed, at the moment, one end of the supporting rod 5 slides along the base 7, so that the vertical position of the tray 1 is finally ensured to be changed, the transverse position is unchanged, and only vertical lifting is performed. The utility model combines the parallelogram lifting mechanism 3 and the compensating mechanism, keeps the transverse position of the tray 1 to be automatically compensated, keeps unchanged in the lifting process, only carries out vertical lifting movement, effectively solves the risk of collision in the lifting process in the prior art, and has better practicability.
Example 2:
an automatic compensation vertical lifting device, as shown in figures 1-3, comprises a supporting plate 2, a tray 1, a parallelogram lifting mechanism 3, a base 7, a supporting rod 5 and a diagonal draw bar 4. One end of the base 7 is provided with a parallelogram lifting mechanism 3, the top lifting end of the parallelogram lifting mechanism 3 is provided with a supporting plate 2, and the parallelogram lifting mechanism 3 is used for lifting the supporting plate 2. A tray 1 is slidably arranged below the supporting plate 2, and the tray 1 is used for bearing articles. The base 7 is hinged with a diagonal draw bar 4, the free end of the diagonal draw bar 4 is hinged with the middle of the supporting rod 5, one end of the supporting rod 5 is connected with the base 7 in a sliding mode, and the other end of the supporting rod is hinged with the tray 1. Preferably, the base 7 is provided with a hollow chute 6 along the length direction, and one end of the supporting rod 5 is correspondingly provided with a sliding shaft.
Preferably, the tray further comprises a guide mechanism, wherein one side of the tray 1 is provided with the guide mechanism, and the guide mechanism is in sliding connection with the free end of the tray 1 along the vertical direction.
Preferably, the parallelogram lifting mechanism 3 comprises a reference connecting rod, a first driving arm, a second driving arm, a translation connecting rod and a driving mechanism, wherein the first driving arm and the second driving arm are hinged between the reference connecting rod and the translation connecting rod in sequence from top to bottom, and the translation connecting rod is provided with a supporting plate 2; the driving mechanism is used for driving the first driving arm and the second driving arm to rotate. Preferably, the reference link is vertically disposed at one end of the base 7, the first driving arm and the second driving arm rotate relative to the reference link respectively, and under the action of hinging, the translational link is driven to move up and down, so as to drive the supporting plate 2 to lift, and at this time, the transverse position of the supporting plate 2 is changed along with the lifting.
According to the utility model, the supporting plate 2 is lifted through the parallelogram lifting mechanism 3, the supporting plate 2 drives the tray 1 to lift, the tray 1 and the supporting plate 2 are arranged in a sliding manner relatively, when the tray 1 lifts, the relative angle between the supporting rod 5 and the diagonal rod is changed, at the moment, one end of the supporting rod 5 slides along the base 7, so that the vertical position of the tray 1 is finally ensured to be changed, the transverse position is unchanged, and only vertical lifting is performed. The utility model combines the parallelogram lifting mechanism 3 and the compensating mechanism, keeps the transverse position of the tray 1 to be automatically compensated, keeps unchanged in the lifting process, only carries out vertical lifting movement, effectively solves the risk of collision in the lifting process in the prior art, and has better practicability.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.
Claims (7)
1. The automatic compensation vertical lifting device is characterized by comprising a supporting plate (2), a tray (1), a parallelogram lifting mechanism (3) and a compensation mechanism, wherein the lifting end of the parallelogram lifting mechanism (3) is provided with the supporting plate (2), one side of the supporting plate (2) is slidably provided with the tray (1), and the tray (1) is used for bearing articles; the compensating mechanism comprises a base (7), a supporting rod (5) and an inclined pull rod (4), wherein one end of the supporting rod (5) is in sliding connection with the base (7), and the other end of the supporting rod is hinged with one end of the tray (1); an inclined pull rod (4) is arranged between the base (7) and the support rod (5), and two ends of the inclined pull rod (4) are respectively hinged with the base (7) and the middle of the support rod (5).
2. The automatic compensation vertical lifting device according to claim 1, wherein a tray (1) is arranged below the supporting plate (2) in parallel in a sliding manner, a sliding protrusion is arranged at one end of the tray (1), and a sliding rail is correspondingly arranged at the bottom of the supporting plate (2) along the length direction.
3. The automatic compensation vertical lifting device according to claim 1, wherein one end of the base (7) is provided with a parallelogram lifting mechanism (3), one end of the base (7) is provided with a sliding groove (6) along the length direction, and one end of the supporting rod (5) is correspondingly provided with a sliding shaft; the other end of the base (7) is hinged with a diagonal draw bar (4).
4. An automatic compensating vertical lifting device according to claim 3, characterized in that one end of the base (7) is provided with a hollow out chute (6) in the length direction.
5. An automatic compensating vertical lifting device according to any of claims 1-4, further comprising a guiding mechanism, wherein a guiding mechanism is arranged on one side of the pallet (1), said guiding mechanism being in sliding connection with the free end of the pallet (1) in the vertical direction.
6. The automatic compensation vertical lifting device according to claim 1, wherein the parallelogram lifting mechanism (3) comprises a reference connecting rod, a first driving arm, a second driving arm, a translation connecting rod and a driving mechanism, the first driving arm and the second driving arm are hinged between the reference connecting rod and the translation connecting rod in sequence from top to bottom, and a supporting plate (2) is arranged on the translation connecting rod; the driving mechanism is used for driving the first driving arm and the second driving arm to rotate.
7. An automatically compensating vertical lifting device according to claim 6, characterized in that the reference link is arranged vertically at one end of the base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132081.8U CN220201298U (en) | 2023-08-09 | 2023-08-09 | Automatic compensation vertical lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132081.8U CN220201298U (en) | 2023-08-09 | 2023-08-09 | Automatic compensation vertical lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220201298U true CN220201298U (en) | 2023-12-19 |
Family
ID=89141430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322132081.8U Active CN220201298U (en) | 2023-08-09 | 2023-08-09 | Automatic compensation vertical lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220201298U (en) |
-
2023
- 2023-08-09 CN CN202322132081.8U patent/CN220201298U/en active Active
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