Movable closed shutter unloading device

A technology of unloading device and movable louvers, which is applied in the direction of transportation and packaging, conveyor objects, etc., can solve the problems of poor sealing effect, high operating cost, and poor sealing, etc., and achieve low cost, good sealing effect and reasonable structure Effect

Active Publication Date: 2014-12-10
HUATIAN ENG & TECH CORP MCC
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The sealing method of the tape is passively suitable for the unloading process requirements, the sealing effect is not good, and the dust spillage is serious
In addition, because the tape is generally made of rubber, after long-term operation, the wear is serious and the seal is not tight. The sealing tape needs to be replaced frequently, and the operating cost is high.

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
  • Movable closed shutter unloading device
  • Movable closed shutter unloading device
  • Movable closed shutter unloading device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] The movable airtight louver unloading device of the present invention comprises: a frame, a mobile unloading vehicle moving along the frame, a first paddle and a second paddle arranged on the mobile unloading vehicle, movable louvers arranged on the frame, a first paddle The first and second paddles control the switch of the movable louvers through the transmission unit.

[0017] Among them, the preferred structure of the transmission unit includes: a shaft seat fixed on the frame, a transmission ratchet that is compatible with the first paddle and the second paddle, a transmission shaft connected to the ratchet, the transmission shaft passes through the shaft seat, The drive shaft is connected with the movable louvers and controls the switch of the movable louvers. A positioning unit defining the transmission ratchet is arranged on the shaft seat. The drive...

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 movable closed shutter unloading device, which is designed to solve the problems of the existing device that the effect is poor, the operation cost is high and the like. The movable closed shutter unloading device provided by the invention comprises a framework, a movable unloading vehicle, a first pulling sheet, a second pulling sheet, a movable shutter and a transmission unit. The transmission unit comprises a shaft seat, a transmission ratchet wheel, a transmission shaft, and a positioning unit composed of a spring and a movable pin. The transmission shaft is connected with the movable shutter through a cam structure and is used for controlling the opening and the closing the movable shutter; or the transmission shaft is serially arranged in the movable shutter, and the transmission shaft is matched with the movable shutter in an interference fit manner; or the transmission shaft is fixedly arranged on the movable shutter. The movable closed shutter unloading device provided by the invention is applicable to all movable unloading occasions, and has the advantages of good sealing effect, close match with a process, reasonable structure, long service life, low operation cost and stable whole work performance.

Description

technical field [0001] The invention relates to a movable airtight louver unloading device. Background technique [0002] At present, when the mobile unloading vehicle is unloading at a fixed point, adhesive tape is generally used to partially seal the material slot. When moving the unloading truck to unload, the sealing tape at the unloading place is propped up by the guide roller on the unloading chute, so as to unload to the chute. [0003] The sealing method of the tape is passively applicable to the requirements of the unloading process, and the sealing effect is not good, and the dust spillage is serious. In addition, because the tape is generally made of rubber, after long-term operation, the seal is not tight due to severe wear and tear, and the sealing tape needs to be replaced frequently, resulting in high operating costs. Contents of the invention [0004] In order to overcome the above-mentioned defects, the present invention provides a movable airtight louve...

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): B65G47/34
Inventor 陆培兴马超
Owner HUATIAN ENG & TECH CORP MCC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap