80 MINUTES OF 



On the Co7istruction of a Tree Transplanter. 



On the Construction of a Tree Transplanter, 



JL HIS machine is composed of the two hind wheels, and the two fore wheels 



and carriage of a waggon, with a platform, and diagonal frame erected upon 



them. 



Plate IV. Plate IV. Fig. 1. Is a profile of the right hand side of the whole machine. 



Fig. 1. ° , i o 



Y -^ . A. is the hind wheel, five feet eight inches diameter. 



B. is the fore wheel, four feet four inches diameter,, and the fore carriage 

 complete. But the size of the wheels is not arbitrary. 



. C. the right hand side of the platform, nine and a half feet long, and eight 

 by seven inches square. 



D D, two strong bars, for bracing the platform together, four feet long, -and 

 ten by three inches square. 



li H, the upper and lower packings, four feet six inches long, and ten by 

 three inches square. ' .. 



E. the right hand side of the diagonal frame, seventeen feet long, and seven 



I 



by six inches square. 

 ^ F. an upright stud, for supporting the diagonal frame, three feet six inches 



long, and six by three inches square. 



G. a brace, five feet long, a;nd six by three inches square ; shouldered one 

 inch into the stud F, and diagonal frame E. - 

 Fig. 2. Fig. 2. Is a horizontal view of the platform, to which the same letters of 



reference are given as in Fig. 1, 



C C. the two sides of the platform, in which are represented the different 

 mortices and bolt holes. 





