Dispensing device for filler material

Abstract

The invention relates to a dispensing device for dispensing filler material onto a surface to be filled, said device comprising a main frame and at least one conveying belt guided thereon for delivering the filler material to at least one output portion, wherein both in and against a direction of travel at least one distribution brush is arranged on the main frame behind the output portion for distributing the filler material on the surface to be filled.

1 . A dispensing device for dispensing filler material onto a surface to be filled comprising:
 a main frame; and   at least one conveying belt guided thereon for delivering the filler material to at least one output portion, wherein, both in and against a direction of travel, at least one distribution brush is arranged on the main frame behind the output portion for distributing the filler material on the surface to be filled.   
     
     
         2 . The dispensing device according to  claim 1 , wherein, both in and against the direction of travel, at least one raising brush is arranged respectively on the main frame before the output portion for raising the fibers on the surface to be filled. 
     
     
         3 . The dispensing device according to  claim 1 , wherein at least one output portion is formed on a deflection roller of the conveying belt. 
     
     
         4 . The dispensing device according to  claim 1 , wherein a respective output portion is formed on deflection rollers on both sides of the conveying belt. 
     
     
         5 . The dispensing device according to  claim 3 , wherein the at least one output portion has a metering means for the filler material to be dispensed. 
     
     
         6 . The dispensing device according to  claim 5 , wherein the metering means is formed as a respective slide, which forms an adjustable output gap with the conveying belt. 
     
     
         7 . The dispensing device according to  claim 1 , wherein the conveying belt at least partially forms a bottom surface of a funnel-shaped hopper for the filler material. 
     
     
         8 . The dispensing device according to  claim 1 , wherein at least one guide plate is provided for delivering the filler material in the direction of transport of the conveying belt. 
     
     
         9 . The dispensing device according to  claim 8 , wherein the guide plate is gable-shaped and arranged above the conveying belt. 
     
     
         10 . The dispensing device according to  claim 9 , wherein the guide plate is arranged approximately centrally between two deflection rollers of the conveying belt. 
     
     
         11 . The dispensing device according to  claim 1 , wherein a grate for filtering and/or loosening the filler material is arranged above the conveying belt. 
     
     
         12 . The dispensing device according to  claim 2 , wherein the at least one distribution brush is driven in one of (a) a rotatory manner and (b) a rotatory manner oscillating about a vertical axis. 
     
     
         13 . The dispensing device according to  claim 12 , wherein the at least one raising brush is driven in one of (a) a rotatory manner and (b) a rotatory manner oscillating about a horizontal axis. 
     
     
         14 . The dispensing device according to  claim 13 , wherein the at least one distribution brush and/or the at least one raising brush are each height-adjustably mounted on the main frame. 
     
     
         15 . The dispensing device according to  claim 1 , wherein the main frame has at least one chassis for the movement of said main frame across a surface to be filled. 
     
     
         16 . The dispensing device according to  claim 15 , wherein the at least one chassis is self-propelled. 
     
     
         17 . The dispensing device according to  claim 15 , wherein the main frame has a traction device and/or a mounting device. 
     
     
         18 . The dispensing device according to  claim 1 , wherein the conveying direction of the conveying belt is parallel or antiparallel to the direction of movement of the dispensing device. 
     
     
         19 . The dispensing device according to  claim 15 , wherein the width of the conveying belt corresponds to a track width of the chassis, or at least 50%, 70% or 90% of a track width of the chassis.