Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Storage bin device of rotatable slurry spraying machine

A technology of shotcrete machine and silo, which is applied in the field of rotatable shotcrete machine silo device, which can solve the problems of difficult to meet the requirements of vibration blanking, clogging of shotcrete machine silo, and affecting normal production, etc., and achieves long service life , Reduce labor intensity, reduce the frequency of manual feeding and the effect of labor intensity of workers

Inactive Publication Date: 2013-12-11
YONGCHENG COAL & ELECTRICITY HLDG GRP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of the mechanization of the coal industry, the shotcrete machine has become one of the important equipment in the development and excavation of coal mines. Usually, the air used for spraying the slurry by the shotcrete machine and the air used by the pneumatic vibrator share one pressure air pipe. When the shotcrete machine sprays , due to the reduction of the air volume supplied to the pneumatic vibrator and the weakening of the vibration force, it is difficult to meet the requirements of vibratory feeding, and bridge-like and rat-hole-like blockages often occur when the hopper is feeding, which greatly affects normal production
For this reason, a rotatable shotcrete machine silo with adjustable vibration force is specially developed, which better solves the problem of blockage of the shotcrete machine silo

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Storage bin device of rotatable slurry spraying machine
  • Storage bin device of rotatable slurry spraying machine
  • Storage bin device of rotatable slurry spraying machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment one: see figure 1 , figure 2 and image 3 , in the figure, the number 1 is the upper silo, 2 is the lower silo, 3 is the vibration motor, 4 is the base of the silo, 5 is the shaft guide bushing, 6 is the hydraulic jack, 7 is the car body, and 8 is the compression bolt , 9 is a feed bin rotating shaft, 10 is a feed bin rotating support seat, 11 is a mixing tooth, and 12 is a fixed hole or a positioning hole. The rotatable shotcrete machine silo device is that a shotcrete machine and an electrical cabinet are installed on the car body 7, and the silo is a butt joint structure of the upper column silo 1 and the lower conical silo 2. Change the geometry of the silo. The original two-layer hopper is changed to a cylinder on the top and a cone-shaped integrated silo on the bottom, and the volume is increased by 50%. The lower end of the silo (that is, the lower end of the conical section) is horizontally fixed with a silo base 4, one side of the silo base 4 is...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a storage bin device of a rotatable slurry spraying machine. The slurry spraying machine and an electric appliance cabinet are arranged on a vehicle body. A storage bin base is transversely fixed at the lower end of the storage bin of the slurry spraying machine. A vibrating motor is fixed at one side of the storage bin base, a rotating shaft fixed at the lower end of the storage bin base is arranged in a guide shaft sleeve of the rotating shaft in a matching way, a jack is arranged below the shaft sleeve, and a mandril of the jack is inserted into the shaft sleeve from the lower end of the guide shaft sleeve of the rotating shaft and is in contact with the rotating shaft in the storage bin. The rotating function of the self-vibrating storage bin is added, and the storage bin does not need to be lifted down during the maintenance of the slurry spraying machine. When a disc needs cleaning, a clamping mechanism is loosened, the storage bin is lifted up by the jack to rotate, and the storage bin is slightly pushed to rotate around the rotating shaft to any angle. The storage bin has the advantages of large capacity, adjustable exciting force, high vibrating frequency, good safety performance, long service life and good vibrating and blanking effect and is convenient to install.

Description

technical field [0001] The invention relates to a vibration shotcrete machine technology in the coal industry, in particular to a rotatable shotcrete machine bin device. Background technique [0002] With the continuous improvement of the mechanization of the coal industry, the shotcrete machine has become one of the important equipment in the development and excavation of coal mines. Usually, the air used for spraying the slurry by the shotcrete machine and the air used by the pneumatic vibrator share one pressure air pipe. When the shotcrete machine sprays , due to the reduction of the air volume supplied to the pneumatic vibrator and the weakening of the vibration force, it is difficult to meet the requirements of vibratory blanking. When the hopper is unloading, bridge-shaped and rat-hole-shaped blockages often occur, which greatly affects normal production. For this reason, a rotatable shotcrete machine silo with adjustable vibration force is specially developed, which ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B65D88/66B65D88/68
Inventor 符如康赵德文毛宝霞
Owner YONGCHENG COAL & ELECTRICITY HLDG GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com