FIELD: process engineering.
SUBSTANCE: invention relates to woodworking, particularly, to crosswise sawing of tree lengths or trunks to cut-to-length sections for production of billets. Proposed plant comprises trunk drive composed of feed and take-up conveyors, billet length measurement device, two trunk locking devices and sawing mechanism with saw mounted at the frame. Besides, it comprises all-in-one nearing frame to support two spaced apart frames of locking device. It includes frames of said feed and take-up conveyors and two struts of billet length measurement device arranged under take-up conveyor frame. Said billet length measurement device is composed of a thrust with damper including triangular plate. Saw frame has servicing platform and is arranged to make saw cut at constant place from damper triangular plate and in symmetry relative to vertical line extending through lengthwise mirror axis of trunk drive. Said saw is arranged between said trunk locking devices.
EFFECT: simplified design of structural components, accelerated processing and optimised cycle.
5 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRANSVERSE CUTTING OF STEM TO BILLETS AND UNIT TO THIS END INCLUDING STEM LOCKING BY LOCK-AND-TRANSFER MECHANISM | 2014 |
|
RU2572200C2 |
| UNIT FOR MAKING MAXIMUM-VOLUME CYLINDER FROM BILLET THAT IS FURNISHED WITH INTAKE, FEED AND REMOVAL MECHANISM, GRIP AND COORDINATE MECHANISM WITH SYSTEM OF MEASUREMENT AND CUTTERING MECHANISM AND COUPLING FOR ITS CONNECTION TO DRIVE INCLUDING DRIVE MOUNTING DIAGRAM | 2010 |
|
RU2480328C2 |
| DEVICE FOR LENGTH MEASUREMENT, CROSSCUTTING AND SORTING OF LUMBER | 1993 |
|
RU2060874C1 |
| METHOD OF BUCKING FULL-LENGTH LOGS ON INSTALLATION WITH LONGITUDINAL FEEDING | 0 |
|
SU1025324A3 |
| LINE FOR WORKING TIMBER | 0 |
|
SU1063602A1 |
| ASSEMBLY FOR PROCESSING MEASURED LOG FOR PRODUCING CUT LOGS OF MAXIMUM SIZE, PROCESSING METHOD INCLUDING METHOD OF CENTERING (VERSIONS) | 2008 |
|
RU2368493C1 |
| DEVICE FOR CUTTING LOGS TO LENGTHS | 0 |
|
SU905068A1 |
| LOPPING AND PULLING-THROUGH DEVICE | 0 |
|
SU1500475A1 |
| CHAIN SAW WITH ROTARY BUS HOLDER | 2013 |
|
RU2541627C1 |
| ARRANGEMENT FOR GROUP CLEANING OF TREE TRUNKS FROM BRANCHES | 0 |
|
SU763096A1 |
