Adjustable linear peristaltic pump

By introducing a height adjustment component and an external pipeline adjustment component into the peristaltic pump, and using a stepper motor to drive a rotating rod and a C-shaped plate to achieve height adjustment and pipeline alignment of the peristaltic pump, the problems of inconvenient adjustment and inaccurate docking of the peristaltic pump when docking with different equipment are solved, and the applicability and accuracy during use are improved.

CN223562988UActive Publication Date: 2025-11-18DEZHOU UNIV +1
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Patent Information

Application Number
CN202520183377.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-06
Publication Date
2025-11-18
Estimated Expiration
2035-02-06

AI Technical Summary

Technical Problem

Existing peristaltic pumps are inconvenient to adjust in height when docking with equipment at different heights, and the pipe connections are often inaccurate, resulting in low applicability and low efficiency during use.

Method used

An adjustable linear peristaltic pump was designed, comprising a height adjustment component and an external pipeline adjustment component. The pump body height and pipeline alignment are achieved by using a stepper motor to drive a rotating rod and a C-shaped plate. The rotating rod and the moving block slide through the motor power supply to achieve precise docking.

Benefits of technology

This improved the high degree of compatibility between the peristaltic pump and external equipment, as well as the accuracy of pipeline alignment, thus enhancing the applicability and installation precision of the device.

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Abstract

The utility model discloses an adjustable linear peristaltic pump, which relates to the technical field of peristaltic pumps and comprises a bottom plate and a peristaltic pump component, a height adjusting component is arranged in the middle of the upper end of the bottom plate, the peristaltic pump component is arranged at the upper end of the height adjusting component, and the height adjusting component comprises two symmetrically arranged side plates fixedly connected to the upper end of the bottom plate. The inner end of each side plate is provided with a first sliding groove, the inner wall of each first sliding groove is slidably connected with a first sliding block, the rear end of each first sliding block is provided with an external pipeline adjusting assembly, each external pipeline adjusting assembly comprises a first vertical plate fixedly connected to the rear end of the corresponding first sliding block, and the outer end of each first vertical plate is fixedly connected with a second stepping motor. According to the device, the peristaltic pump body can be highly matched with external equipment in the using process, meanwhile, a pipeline on the external equipment and a pipeline on the peristaltic pump body can be aligned, and the applicability and the installation accuracy of the device are improved.
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