CN206953222U

CN206953222U - Chip classification system with the secondary chipper of large scale wood chip

Info

Publication number: CN206953222U
Application number: CN201720783313.8U
Authority: CN
Inventors: 黄小勇; 杨敏; 张小林
Original assignee: Hubei Dongrun Wood Co Ltd
Current assignee: Hubei Dongrun Wood Co Ltd
Priority date: 2017-06-30
Filing date: 2017-06-30
Publication date: 2018-02-02
Anticipated expiration: 2027-06-30

Abstract

Chip classification system with the secondary chipper of large scale wood chip, it includes chip screen, large scale chip conveyer, the secondary chipper of wood chip, horizontal conveying worm, longitudinal spiral conveyer, small size wood chip return duct and blanking material cover, the chip screen is provided with large scale chip outlet and qualified size chip outlet, the large scale chip conveyer is fixedly mounted on the side of chip screen by support, and the arrival end of large scale chip conveyer docks with the large scale chip outlet of chip screen；The utility model provides the chip classification system with the secondary chipper of large scale wood chip, it is reasonable in design, the secondary flaking recycling of the unqualified wood chip of large scale that chip screen can be filtered out, avoids the waste of raw material, has practical and promotional value well.

Description

Chip classification system with the secondary chipper of large scale wood chip

Technical field

It the utility model is related to composite plate production equipment technology, and in particular to the secondary chipper of large scale wood chip Chip classification system.

Background technology

At present in composite wood board production line, the wood plate size that chipper flaking is completed is largely qualified, but is had A part of wood plate size is excessive, oversized wood chip reused after being screened by chip screen it is extremely difficult, it is existing Need to design a kind of chip classification system with the secondary chipper of large scale wood chip.

Utility model content

The purpose of this utility model is primarily to be directed to above-mentioned technical problem, and provide and carry the secondary plane of large scale wood chip The chip classification system of piece machine.

The utility model includes chip screen, large scale chip conveyer, the secondary chipper of wood chip, horizontal helical feed Machine, longitudinal spiral conveyer, small size wood chip return duct and blanking material cover, the chip screen are provided with large scale chip outlet With qualified size chip outlet, the large scale chip conveyer is fixedly mounted on the side of chip screen by support, and The arrival end of large scale chip conveyer docks with the large scale chip outlet of chip screen, the secondary chipper of wood chip The port of export of large scale chip conveyer is fixedly mounted on, and the feed hopper of the secondary chipper of wood chip goes out positioned at chip conveyer The lower section of mouth section, the feed end of the horizontal conveying worm dock with the port of export of the secondary chipper of wood chip, longitudinal spiral shell The bottom feed end of rotation conveyer is docked with the discharge end of horizontal conveying worm, one end of the small size wood chip return duct Docked with the discharge end of longitudinal spiral conveyer, and the other end of small size wood chip return duct is located at chip screen compass screen surface Above centre position, the blanking material cover is docked at the other end of small size wood chip return duct.

The utility model advantage is：The utility model provides the chip classification system with the secondary chipper of large scale wood chip System, it is reasonable in design, the secondary flaking recycling of the unqualified wood chip of large scale that chip screen can be filtered out, avoid The waste of raw material, there is practical and promotional value well.

Brief description of the drawings

Fig. 1 is the utility model structure diagram.

Embodiment

As shown in drawings, the utility model includes chip screen 60, large scale chip conveyer 61, the secondary flaking of wood chip Machine 62, horizontal conveying worm 63, longitudinal spiral conveyer 64, small size wood chip return duct 65 and blanking material cover 66, the wood Piece screening machine 60 is provided with large scale chip outlet and qualified size chip outlet, and the large scale chip conveyer 61 passes through support It is fixedly mounted on the side of chip screen 60, and the big chi of the arrival end of large scale chip conveyer 61 and chip screen 60 Very little chip outlet docking, the port of export for being fixedly mounted on large scale chip conveyer 61 of the secondary chipper 62 of wood chip, and The feed hopper of the secondary chipper 62 of wood chip is located at the lower section of the outlet section of chip conveyer 61, the horizontal conveying worm 63 The port of export of feed end chipper 62 secondary with wood chip docks, bottom feed end and the horizontal spiral shell of the longitudinal spiral conveyer 64 Revolve the discharge end docking of conveyer 63, one end of the small size wood chip return duct 65 and the discharging of longitudinal spiral conveyer 64 End docking, and the other end of small size wood chip return duct 65 is located above the centre position of the compass screen surface of chip screen 60, it is described Blanking material cover 66 is docked at the other end of small size wood chip return duct 65.

Working method and principle：During work, chip screen 60 is screened the timber of front end wood chip chipper flaking, The qualified wood chip of size dimension is transported to composite board production line next step, and size wood chip bigger than normal is defeated by large scale wood chip Send machine 61 to deliver into the secondary chipper 62 of wood chip and carry out secondary flaking, the accepted chips after secondary flaking is successively by laterally The conveying of conveying worm 63 and longitudinal spiral conveyer 64, enters small size wood chip return duct 65, and eventually through falling Material cover 66 is fallen on chip screen 60 again to be reused.

Claims

1. the chip classification system with the secondary chipper of large scale wood chip, it is characterised in that it includes chip screen（60）、 Large scale chip conveyer（61）, the secondary chipper of wood chip（62）, horizontal conveying worm（63）, longitudinal spiral conveyer （64）, small size wood chip return duct（65）And blanking material cover（66）, the chip screen（60）Provided with large scale chip outlet With qualified size chip outlet, the large scale chip conveyer（61）Chip screen is fixedly mounted on by support（60）'s Side, and large scale chip conveyer（61）Arrival end and chip screen（60）Large scale chip outlet docking, it is described The secondary chipper of wood chip（62）Be fixedly mounted on large scale chip conveyer（61）The port of export, and the secondary chipper of wood chip （62）Feed hopper be located at chip conveyer（61）The lower section of outlet section, the horizontal conveying worm（63）Feed end with The secondary chipper of wood chip（62）The port of export docking, the longitudinal spiral conveyer（64）Bottom feed end and horizontal spiral transferring Send machine（63）Discharge end docking, the small size wood chip return duct（65）One end and longitudinal spiral conveyer（64）Go out Expect end docking, and small size wood chip return duct（65）The other end be located at chip screen（60）On the centre position of compass screen surface Side, the blanking material cover（66）It is docked at small size wood chip return duct（65）The other end.