CN223456042U - Mechanical arm lifting mechanism for single-upright-column double-arm automatic loading and unloading vehicle - Google Patents
Mechanical arm lifting mechanism for single-upright-column double-arm automatic loading and unloading vehicleInfo
- Publication number
- CN223456042U CN223456042U CN202423032836.8U CN202423032836U CN223456042U CN 223456042 U CN223456042 U CN 223456042U CN 202423032836 U CN202423032836 U CN 202423032836U CN 223456042 U CN223456042 U CN 223456042U
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- China
- Prior art keywords
- lifting
- column
- guide rail
- lifting mechanism
- limiting guide
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Abstract
本实用新型公开了一种单立柱双手臂自动装卸车用机械臂升降机构，包括底座，所述底座上设有竖直向上的立柱，且所述立柱的相对两侧设有向内凹进的凹槽，每个所述凹槽内均设有沿凹槽内腔进行升降的升降板，所述立柱上设有带动升降板进行升降的一级升降机构；所述升降板的侧面设有竖直设置的第一限位导轨，且所述第一限位导轨上设有沿第一限位导轨移动的第一滑动块，第一滑动块之间安装有升降座，且所述升降板上设有带动升降座移动的二级升降机构；本实用新型实现二级升降；从而具有较大的升降高度，并且可以进行收纳，可以根据空间大小进行调节，适用于车厢内部工作，这样具有较大的灵活性以及通用性。
The utility model discloses a single-column, double-arm automatic loading and unloading vehicle robotic arm lifting mechanism, comprising a base, a vertically upward column is provided on the base, and inwardly recessed grooves are provided on opposite sides of the column, each of the grooves is provided with a lifting plate that is lifted and lowered along the inner cavity of the groove, and the column is provided with a first lifting mechanism that drives the lifting plate to lift and lower; a vertically arranged first limiting guide rail is provided on the side of the lifting plate, and a first sliding block that moves along the first limiting guide rail is provided on the first limiting guide rail, a lifting seat is installed between the first sliding blocks, and a secondary lifting mechanism that drives the lifting seat to move is provided on the lifting plate; the utility model realizes secondary lifting; thereby having a larger lifting height, and can be stored, and can be adjusted according to the size of the space, and is suitable for working inside a carriage, so as to have greater flexibility and versatility.
Description
Technical Field
The utility model relates to the technical field of loading and unloading vehicles, in particular to a mechanical arm lifting mechanism for a single-upright-column double-arm automatic loading and unloading vehicle.
Background
The existing van loading and unloading truck is mainly completed through manual work and auxiliary conveying belts or electric forklifts, and has the defects of low efficiency, high strength, high cost and the like, the electric forklifts can reduce the manual strength, but cannot fully utilize the cargo space in the van and cannot be completely separated from the manual work. With the increase of labor cost, the need to replace a manual loading and unloading vehicle by a machine becomes a necessary trend, and the whole volume of the existing screw lifting mechanism is overlarge, so that the operation in a carriage is inconvenient.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a mechanical arm lifting mechanism for a single-upright double-arm automatic loading and unloading vehicle.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a mechanical arm lifting mechanism for a single-upright-column double-arm automatic loading and unloading vehicle, which comprises a base, wherein upright columns which are vertically upwards are arranged on the base, grooves which are recessed inwards are formed in the two opposite sides of each upright column, lifting plates which lift along the inner cavities of the grooves are arranged in each groove, and a primary lifting mechanism which drives the lifting plates to lift is arranged on each upright column;
The side of lifter plate is equipped with the first spacing guide rail of vertical setting, just be equipped with the first sliding block that removes along first spacing guide rail on the first spacing guide rail, install the lifting seat between the first sliding block, just be equipped with the second grade elevating system that drives the lifting seat and remove on the lifter plate.
As a preferable technical scheme of the utility model, the primary lifting mechanism comprises a second limiting guide rail which is arranged on the inner wall of the groove and is vertically arranged, a second sliding block which moves along the second limiting guide rail is arranged on the second limiting guide rail, the second sliding block is fixed with the lifting plate through bolts, a first straight rack is arranged on the back side of the lifting plate, and a first gear which is meshed with the first straight rack and is driven is arranged on the upright post.
As a preferable technical scheme of the utility model, the upright post is provided with a servo motor for driving the first gear to rotate.
As a preferable technical scheme of the utility model, the secondary lifting mechanism comprises a second straight rack which is arranged on the lifting plate and is vertically downward and is parallel to the first limiting guide rail, a second gear meshed with teeth on the second straight rack is arranged on the lifting seat, and a lifting motor for driving the second gear to rotate is arranged on the lifting seat.
As a preferable technical scheme of the utility model, the upright post is composed of two side frames which are arranged oppositely, a mounting cavity is formed between the two side frames, and the second limit guide rail is mounted on the side frames.
The beneficial effects of the utility model are as follows:
1. The mechanical arm lifting mechanism for the single-upright double-arm automatic loading and unloading vehicle can lift in multiple stages, firstly, the lifting plate is lifted in one stage, the lifting plate is provided with the lifting seat, and the lifting plate is provided with the secondary lifting mechanism for driving the lifting seat to move, so that the secondary lifting is realized, the mechanical arm lifting mechanism has a larger lifting height, can be stored, can be adjusted according to the size of a space, and has larger flexibility and universality.
2. This kind of automobile-used arm elevating system of single stand both hands arm automatic handling the actuating mechanism is including establishing at the second straight rack of lifter plate dorsal side and vertical setting, just be equipped with the cavity in the stand 2, just the stand is installed on the upper portion of cavity with second straight rack meshing's second gear, just install drive second gear pivoted driving motor on the stand. And the transmission is carried out through the meshing of the gear and the rack, and the transmission has the characteristic of good transmission stability.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a mechanical arm lifting mechanism for a single-upright double-arm automatic loading and unloading vehicle;
FIG. 2 is a schematic view of a first rack bar of a single-column double-arm automatic loading and unloading vehicle mechanical arm lifting mechanism;
Fig. 3 is a schematic diagram of an operation state of a mechanical arm lifting mechanism for a single-upright double-arm automatic loading and unloading vehicle.
In the figure, 1, a base; 2, upright posts, 201, side frames, 3, grooves, 5, lifting plates, 6, a first limit guide rail, 7, a first sliding block, 8, a lifting seat, 10, a second limit guide rail, 11, a second sliding block, 12, a first straight rack, 13, a first gear, 14, a servo motor, 15, a second straight rack, 16, a second gear, 17 and a lifting motor.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
As shown in fig. 1, 2 and 3, the mechanical arm lifting mechanism for the single-column double-arm automatic loading and unloading vehicle comprises a base 1, wherein a vertical upward column 2 is arranged on the base 1, grooves 4 recessed inwards are formed in the two opposite sides of the column 2, lifting plates 5 lifting along the inner cavity of the grooves 4 are arranged in each groove 4, and a primary lifting mechanism driving the lifting plates 5 to lift is arranged on the column 2;
The side of lifter plate 5 is equipped with the first spacing guide 6 of vertical setting, just be equipped with on the first spacing guide 6 along the first sliding block 7 of first spacing guide 6 removal, install lifting seat 8 between the first sliding block 7, just be equipped with the second grade elevating system who drives lifting seat 8 and remove on the lifter plate 5. The multi-stage lifting can be performed by first lifting the lifting plate 5, the lifting plate 5 is provided with the lifting seat 8, and the lifting plate 5 is provided with the secondary lifting mechanism for driving the lifting seat 8 to move, so that the two-stage lifting is realized, the lifting plate has a larger lifting height, can be stored and can be adjusted according to the size of the space, and the lifting plate has larger flexibility and universality.
The first-stage lifting mechanism comprises a second limiting guide rail 10 which is arranged on the inner wall of the groove 4 and is vertically arranged, a second sliding block 11 which moves along the second limiting guide rail 10 is arranged on the second limiting guide rail 10, the second sliding block 11 is fixed with the lifting plate 5 through bolts, a first straight rack 12 is arranged on the back side of the lifting plate 5, a first gear 13 which is meshed with the first straight rack 12 and is driven is arranged on the upright post 2, and the first gear is driven through the meshing of the gear and the rack, so that the first-stage lifting mechanism has the characteristics of good driving stability and can avoid the occurrence of a slipping phenomenon.
The upright post 2 is provided with a servo motor 14 for driving the first gear 13 to rotate.
The second-stage lifting mechanism comprises a second straight rack 15 which is arranged on the lifting plate 5 and is vertically downward and is parallel to the first limit guide rail 6, a second gear 16 which is meshed with teeth on the second straight rack 15 is arranged on the lifting seat 8, a lifting motor 17 which drives the second gear 16 to rotate is arranged on the lifting seat 8, and the lifting mechanism is driven through the meshing of the gear and the rack, so that the lifting mechanism has the characteristics of good driving stability and can avoid slipping.
The upright post 2 is composed of two side frames 201 which are oppositely arranged, an installation cavity is formed between the two side frames 201, the second limiting guide rail 10 is installed on the side frames 201, and thus the upright post 2 is constructed, and the second gear 16 is convenient to engage with teeth on the second straight rack 15 for transmission.
The working principle is that the lifting plate 5 is lifted at one stage, the lifting plate 5 is provided with the lifting seat 8, and the lifting plate 5 is provided with the secondary lifting mechanism for driving the lifting seat 8 to move, so that the lifting plate is lifted at two stages, has a larger lifting height, can be stored and can be adjusted according to the size of a space, and the lifting plate has higher flexibility and universality.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423032836.8U CN223456042U (en) | 2024-12-10 | 2024-12-10 | Mechanical arm lifting mechanism for single-upright-column double-arm automatic loading and unloading vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423032836.8U CN223456042U (en) | 2024-12-10 | 2024-12-10 | Mechanical arm lifting mechanism for single-upright-column double-arm automatic loading and unloading vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223456042U true CN223456042U (en) | 2025-10-21 |
Family
ID=97362624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423032836.8U Active CN223456042U (en) | 2024-12-10 | 2024-12-10 | Mechanical arm lifting mechanism for single-upright-column double-arm automatic loading and unloading vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223456042U (en) |
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2024
- 2024-12-10 CN CN202423032836.8U patent/CN223456042U/en active Active
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