Lead screw elevator for cargo transportation

A lead screw elevator and cargo transportation technology, applied in the elevator field, can solve problems such as low efficiency and achieve the effect of fast and effective transportation

Inactive Publication Date: 2021-01-29

SUZHOU HANNOVER ELEVATORING MACHINERY

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AI-Extracted Technical Summary

Problems solved by technology

The existing screw lifts for transporting goods have low...

Method used

[0019] The bottom of the lifting platform 3 is provided with a plurality of guide posts 10 extending to the bottom of the fixed base 1, and the fixed base 1 is provided with a plurality of guide sleeves 11 corresponding to the guide posts 10. Through the cooperation of the guide column 10 and the guide sleeve 11, the stability of the lifting platform 3 when rising or falling can be improved and tilting can be avoided.

[0020] The guide sleeve 11 is respectively provided with bolts 12 for fastening the guide column 10, which reduces the pres...

Abstract

The invention discloses a lead screw elevator for cargo transportation. The lead screw elevator comprises a fixed base, a lead screw and a lifting platform, the lifting platform is arranged above thefixed base in parallel, the top of the lead screw is perpendicular to the bottom of the lifting platform, and the bottom of the lead screw is perpendicular to the fixed base and extends to the position below the fixed base; and a lead screw driving device corresponding to the lead screw is arranged on the fixed base, and a conveying device is arranged on the lifting platform. By means of the manner, according to the lead screw elevator for cargo transportation, the conveying device is lifted to a designated transportation plane through the lifting platform, and the conveying device can rapidlyand effectively transport cargoes.

Application Domain

ConveyorsLifting frames

Technology Topic

Structural engineeringMarine engineering +1

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Examples

Experimental program(1)

Example Embodiment

[0015]The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0016]Seefigure 1, The embodiment of the present invention includes:

[0017]A lead screw elevator for cargo transportation, comprising: a fixed base 1, a lead screw 2, and a lifting platform 3, the lifting platform 3 is arranged in parallel above the fixed base 1, the upper surface of the fixed base 1 and the lifting platform 3 The bottom surface of the screw rod 2 is perpendicular to the bottom of the lifting platform 3, and the bottom surface of the screw rod 2 is perpendicular to the fixed base 1 and extends below the fixed base 1. A screw drive device 4 corresponding to the screw 2 is provided on the base 1.

[0018]The lifting platform 3 is provided with a conveying device, which includes: a conveying motor 5, a driving roller 6, a driven roller 7 and a conveying leather curtain 8. The conveying leather curtain 8 is arranged around the driving roller 6 and the slave On the moving roller 7, the conveying motor 5 and the driving roller 6 are drivingly connected by a belt 9.

[0019]The bottom of the lifting platform 3 is provided with a plurality of guide posts 10 extending below the fixed base 1, and a plurality of guide sleeves 11 corresponding to the guide posts 10 are provided on the fixed base 1. Through the cooperation of the guide post 10 and the guide sleeve 11, the stability of the lifting platform 3 when it is raised or lowered can be improved, and tilting can be avoided.

[0020]The guide sleeve 11 is respectively provided with bolts 12 for fastening the guide column 10 to reduce the pressure of the lead screw 2 and further improve the stability and safety performance of the elevator.

[0021]A bearing 13 is provided between the top of the screw 2 and the bottom of the lifting platform 3 to connect.

[0022]The four corners of the fixed base 1 are provided with buffer blocks 14, and the material of the buffer blocks 14 is rubber, which has a buffer effect on the descending of the lifting platform 3.

[0023]The surface of the conveying leather curtain 8 is provided with anti-skid protrusions, which effectively prevents goods from sliding on the conveying leather curtain 8.

[0024]In summary, the present invention points out a lead screw elevator for cargo transportation. The conveyor device is raised to the designated transportation plane through the lifting platform, and the conveyor device can quickly and effectively transport freight.

[0025]The above are only the embodiments of the present invention and do not therefore limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the present invention description, or directly or indirectly applied in other related technical fields, are all The same reason is included in the scope of patent protection of the present invention.

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