CN114955803A - Sky rail system with vertical lifting mechanism - Google Patents

Abstract

The invention discloses a sky rail system with a vertical lifting mechanism, comprising: first track, vertical lift mechanism, second track and sky rail dolly, there is the difference in height between first track and the second track, and vertical lift mechanism includes: the lift car is driven by the driving motor through the transmission mechanism to move up and down, so that the transfer track is respectively butted with the first track or the second track. According to the invention, the vertical lifting mechanism is arranged, the transfer track is utilized to transfer the overhead rail trolley, and the height of the lift car is adjusted by the driving motor, so that the lifting requirement of the overhead rail trolley is met, the problems of track arrangement length, lifting angle and the like caused by the traditional slope track design are avoided, the lifting work efficiency is improved, the space occupation is saved, and the cost investment of each link is reduced.

Description

A sky rail system with a vertical lift mechanism

technical field

The invention relates to the technical field of rail transportation systems, in particular to a sky rail system with a vertical lifting mechanism.

Background technique

The rail-type logistics transportation system can be used in hospitals, industries, libraries and other places. Under the control of the computer, the intelligent load-carrying track trolley is used to transport items on a special track, and the self-driven load-carrying trolley is used to transport goods on a track and It runs on the network composed of shunters to complete the delivery task of items. In actual work, if there is a height difference in the transportation path, or if it is necessary to lift and avoid obstacles, the slope-type track is usually used to lift the horizontal height of the sky rail trolley. However, if the height difference is large, the length of the ramp needs to be increased, so as to avoid affecting the lifting effect of the rail car due to the excessively large angle of the ramp. Too long ramps will occupy a large space in the installation site, and the installation process is also easily restricted by site conditions, and the operations of design, commissioning, installation and maintenance are cumbersome, resulting in higher overall costs.

Therefore, the prior art has shortcomings and needs to be improved.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies of the prior art and provide a sky rail system with a vertical lift mechanism.

The technical scheme of the present invention is as follows: a sky rail system with a vertical lifting mechanism is provided, comprising: a first rail, a vertical lifting mechanism arranged at the end of the first rail, and a vertical lifting mechanism arranged on the other side of the vertical lifting mechanism. The second rail and the overhead rail trolley erected on the first rail or the second rail, there is a height difference between the first rail and the second rail, and the vertical lift mechanism includes: a drive motor, a The transmission mechanism on the output end of the drive motor, the car arranged on the output end of the transmission mechanism, and the transfer track arranged on the car, the drive motor drives the car to go up and down through the transmission mechanism Move so that the transfer rails are respectively butted with the first rail or the second rail.

Further, the transmission mechanism includes: a lead screw connected to the output end of the drive motor, and a lead screw nut sleeved on the lead screw, and the lead screw nut is rigidly connected to the car.

Further, a guide rod is provided on the car, the guide rod passes through the car, and the car moves up and down along the guide rod under the driving of the driving motor.

Further, a steering mechanism is arranged on the car, and the transfer rail is arranged on the steering mechanism.

Further, the vertical lifting mechanism further includes an outer frame, the driving motor is arranged on the outer frame, and the transmission mechanism and the car are arranged inside the outer frame.

Further, a plurality of buffer blocks are provided on the outer frame corresponding to the car.

By adopting the above solution, the present invention uses the transfer track to carry out the transfer of the overhead rail car by setting up a vertical lifting mechanism, and then adjusts the height of the car through the drive motor, so as to meet the lifting requirements of the overhead rail car and avoid the traditional slope type. The problems of track setting length and lifting angle brought about by the track design improve the efficiency of lifting work, save space occupation, and reduce the cost of each link.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention when it is lifted.

FIG. 2 is a schematic structural diagram of the present invention when it is descending.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Please refer to FIG. 1 and FIG. 2, the present invention provides a sky rail system with a vertical lifting mechanism, including: a first rail 1, a vertical lifting mechanism 3 arranged at the end of the first rail 1, a vertical lifting mechanism 3 arranged on the vertical The second rail 2 on the other side of the lifting mechanism 3 and the overhead rail trolley 4 erected on the first rail 1 or the second rail 2 . There is a height difference between the first track 1 and the second track 2 . The vertical lift mechanism 3 includes: a driving motor 31, a transmission mechanism 32 arranged on the output end of the driving motor 31, a car 33 arranged on the output end of the transmission mechanism 32, and a car 33 arranged on the output end of the transmission mechanism 32. The transfer rail 34 on the car 33 . The drive motor 31 drives the car 33 to move up and down through the transmission mechanism 32 , so that the transfer rail 34 is respectively connected to the first rail 1 or the second rail 2 .

In the embodiment provided by the present invention, the second rail 2 is located at a higher position than the first rail 1 . The overhead rail trolley 4 moves along the first rail 1 to transport materials. When the overhead rail trolley 4 needs to be lifted, the vertical lifting mechanism 3 is set at the corresponding position, and the second rail 2 is erected at the required height. When the overhead rail trolley 4 moves from the first rail 1 to the car 33 , the transfer rail 34 is located at a position flush with the first rail 1 , which facilitates the overhead rail trolley 4 to move to the transfer rail 34 . After the upper rail trolley 4 is completely moved into the car 33 , the drive motor 31 is activated to lift the car 33 , thereby moving the transfer rail 34 to a position flush with the second rail 2 . Then the overhead rail trolley 4 is lifted from the second rail 2 on the transfer track 34 to realize the lifting of the overhead rail trolley 4 . Conversely, when the overhead rail trolley 4 needs to be lowered, the overhead rail trolley 4 moves from the second rail 2 to the transfer rail 34, and the car 33 is lowered by the driving motor 31, so that the transfer rail 34 is level with the first rail 1. Then, the overhead rail trolley 4 moves to the first track 1 to realize the descending of the overhead rail trolley 4 .

By setting the vertical lifting mechanism 3, the transfer track 34 is used for the transfer of the overhead rail trolley 4, and then the height of the car 33 is adjusted through the driving motor 31, so as to meet the lifting requirements of the overhead rail trolley 4 and avoid the traditional slope type. The problems of track setting length and lifting angle brought about by the track design improve the efficiency of lifting work, save space occupation, and reduce the cost of each link.

When multi-level lifting is required, multiple sets of first rails 1 or second rails 2 can be arranged beside the vertical lifting mechanism 3 to meet the multi-level movement requirements, effectively reduce costs, and rationally utilize space to meet the needs of users.

In some embodiments, the transmission mechanism 32 includes: a lead screw connected to the output end of the driving motor 31 , and a lead screw nut sleeved on the lead screw. The screw nut is rigidly connected with the car 33 . The lead screw is driven to rotate by the driving motor 31 , thereby driving the lead screw nut to drive the car 33 to move up and down, so as to meet the lifting and lowering requirements of the overhead rail trolley 4 .

In some embodiments, the car 33 is provided with a guide rod, the guide rod passes through the car 33 , and the car 33 moves up and down along the guide rod under the driving of the driving motor 31 . The provision of the guide rod can provide a guiding effect for the car 33 during the movement of the car 33, thereby ensuring the stability of the car 33 when it moves.

In some embodiments, the car 33 is provided with a steering mechanism, and the transfer rail 34 is provided on the steering mechanism. By arranging a steering mechanism on the car 33, the height of the overhead rail trolley 4 can be adjusted while meeting the requirements for angle adjustment of the overhead rail trolley 4, thereby adapting to the needs of different setting environments and further reducing the space occupation , and improve the efficiency of transportation.

The vertical lift mechanism 3 also includes an outer frame 35 . The drive motor 31 is arranged on the outer frame 35 , and the transmission mechanism 32 and the car 33 are arranged inside the outer frame 35 . The outer frame 35 can provide support for the drive motor 31, the transmission mechanism 32 and other mechanisms and components, and provide a certain guiding role for the movement of the car 33, and at the same time provide effective protection for each mechanism to avoid damage to the system itself and other surrounding equipment. or personal injury.

A plurality of buffer blocks 36 are provided on the outer frame 35 corresponding to the car 33 to provide a buffer for the movement of the car 33 and avoid damage to the car 33 or the overhead rail trolley 4 due to collision.

To sum up, the present invention sets up a vertical lifting mechanism, uses the transfer track to perform the transfer of the overhead rail car, and then adjusts the height of the car through the driving motor, so as to meet the lifting demand of the overhead rail car and avoid the traditional slope. It can improve the efficiency of lifting work, save space, and reduce the cost of each link.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (6)

1. A sky rail system with a vertical lifting mechanism, characterized in that it comprises: a first rail, a vertical lifting mechanism arranged at the end of the first rail, and a second vertical lifting mechanism arranged on the other side of the vertical lifting mechanism. A track, and an overhead rail trolley erected on the first track or the second track, there is a height difference between the first track and the second track, and the vertical lift mechanism includes: a drive motor, a a transmission mechanism on the output end of the motor, a car arranged on the output end of the transmission mechanism, and a transfer track arranged on the car, the drive motor drives the car to move up and down through the transmission mechanism, The transfer rails are respectively butted with the first rail or the second rail. 2 . The sky rail system with a vertical lifting mechanism according to claim 1 , wherein the transmission mechanism comprises: a lead screw connected to the output end of the drive motor, and a lead screw sleeved on the lead screw. 3 . The lead screw nut is rigidly connected with the car. 3 . The overhead rail system with a vertical lifting mechanism according to claim 1 , wherein a guide rod is provided on the car, the guide rod passes through the car, and the car is in the driving motor. 4 . The drive moves up and down along the guide rod. 4 . The overhead rail system with a vertical lift mechanism according to claim 1 , wherein a steering mechanism is arranged on the car, and the transfer rail is arranged on the steering mechanism. 5 . 5. The sky rail system with a vertical lifting mechanism according to claim 1, wherein the vertical lifting mechanism further comprises an outer frame, the drive motor is arranged on the outer frame, the transmission mechanism and the car are Set inside the outer frame. 6 . The overhead rail system with a vertical lift mechanism according to claim 5 , wherein a plurality of buffer blocks are provided on the outer frame corresponding to the car. 7 .

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