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A spraying machine

A manipulator and spraying technology, which is applied in shaft equipment, shaft lining, mining equipment, etc., can solve the problems of low automation of spraying working devices, affecting the efficiency and quality of spraying, and achieve compactness of the whole machine, convenient installation and maintenance, The effect of increasing stability

Inactive Publication Date: 2019-01-08
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The walking device of the spraying manipulator has the functions of overcoming obstacles and spraying, but the degree of automation of the spraying working device is low, which affects the efficiency and quality of spraying

Method used

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Embodiment Construction

[0038] combined with Figures 1 to 6 The specific embodiment of the present invention is described further:

[0039] A spraying manipulator includes a spraying working device, a power device, a control system, and a chassis 1. The spraying working device, a power device, and a control system are arranged on the chassis 1, and a walking device is provided at the lower part of the chassis.

[0040] The spraying working device is arranged in the center of the chassis 1. The spraying working device includes a main arm 3, an intermediate arm 9, a track arm 11, and a nozzle device 11. The main arm 3 is connected with a first hydraulic cylinder 25, and the bottom end of the main arm 3 passes through the The pin shaft is installed on the chassis 1, the top of the main arm 3 is connected with a slewing seat 4, and the slewing motor 6 is installed on the slewing seat 4, the slewing motor 6 is fixed and installed through the motor bracket 5, and the slewing motor 6 drives the slewing gea...

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Abstract

The invention discloses a spraying manipulator, which comprises a spraying working device, a power device, a control system and a chassis. The spraying working device is arranged in the center of the chassis. The main arm of the spraying working device package is connected with the first hydraulic cylinder. Slewing motor, the slewing motor drives the slewing gear through the pinion connection, the bottom end of the middle arm is hinged on the slewing gear, the middle arm is connected with the second hydraulic cylinder, the middle arm is sleeved with the inner arm, and the middle arm and the inner arm are installed with a Telescopic hydraulic cylinder, the top of the inner arm is hinged with a track arm, a third hydraulic cylinder is installed between the track arm and the inner arm, the nozzle device is installed on the track arm, and the nozzle device is connected with a nozzle swing motor and a nozzle rotation motor. The device has a high degree of automation, can automatically adjust the spraying position, reciprocates the spraying, and has high spraying quality.

Description

technical field [0001] The invention relates to a spraying manipulator, in particular to an automatic spraying manipulator with an autonomous spraying working device. Background technique [0002] At present, in the tunnel construction of railways and highways, especially in the concrete construction of coal mine roadways, shotcrete manipulators are used more and more widely. Existing spraying manipulators are generally crawler-type spraying manipulators or hexapod-walking spraying manipulators. The walking device of the spraying manipulator has the functions of overcoming obstacles and spraying, but the automation of the spraying working device is low, which affects the efficiency and quality of the spraying. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the invention provides a spraying manipulator. The spraying manipulator spraying working device has a high degree of automation, and can automatically adjust the spraying positi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/10
CPCE21D11/105
Inventor 马官国郭笑笑窦茜江守雷
Owner SHANDONG UNIV OF SCI & TECH
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