Paper • open access

Figure 2. 
The main parameters of the dump deep loader
: 
1 
–
rack; 2 
–
chisels; 3 
–
knife; 4 
–
shoe; 5 
–
blade; 6 
–
ripper 

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ICECAE 2021
IOP Conf. Series: Earth and Environmental Science
939
(2021) 012064
IOP Publishing
doi:10.1088/1755-1315/939/1/012064
4
Figure 3. 
Ripper parameters 
The following rational parameters of the ripper were determined in the results of 
experimental studies: the width of the gripper in the range of 10.5-11.03 cm, the 
crumbling angle of 27, the angle of installation of the plowshare blade to the 
direction of movement of 31. 
Based on the results of theoretical and experimental studies, an experimental 
sample of the combined unit was made (Figure 4) 
 
Figure 4. 
General view of the combined unit with the New Holland T7060 tractor
 
 
The main parameters of the working bodies of the tool are: the crumbling angle of 
the deep - ripper bit 
–
20; the length of the working part of the deep 
–
ripper bit 
–
20 cm; the width of the bit 
–
5 cm; the height of the deep 
–
ripper 
–
72 cm; the 
longitudinal distance between the deep
–
rippers 
–
37.5 cm; the pepper distance 
between the deep 
–
rippers-90 cm; the width of the blade of the deep-ripper-21 cm; 
the width of the ripper-10 cm; the angle of the ripper to the direction of movement-
30; the longitudinal distance between the deep-rippers deep pollinator and comb 
maker-63 cm; the longitudinal distance between the support wheel and the deep-

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ICECAE 2021
IOP Conf. Series: Earth and Environmental Science
939
(2021) 012064
IOP Publishing
doi:10.1088/1755-1315/939/1/012064
5
dredger is 67 cm; the transverse distance between the traces of the deep-dredger 
bits is 15 cm. The working width of the developed machine is 3.6 m, the depth of 
tillage is 35-40 cm, the working speed is 7-9 km/h.