DK200700009U3 - Slurry trap / spreader boom with multiple dispensers - Google Patents

Description

i g DK 2007 00009 U3

Name: 5 Slurry trap / spread boom with multiple distributor dosing.

Description:

When applying slurry to the field, several central distributors can be used, with a number of hoses either tugging on the ground or mounted on precipitating units. By using multiple distributors you achieve a faster start and stop of the slurry flow throughout the working width, the possibility of dimming individual distributors, by wedges in the field. The distance between and construction of these distributors may be different, depending on the construction of the machine.

The prior art usually consists of a simple distribution, by means of a branching system, between the advantages. These systems have the disadvantage that, when operated with side pours *, the pressure will be highest in the lowest distributor, with a corresponding bias in the distribution between the distributors. Other conditions, such as dimming, may cause an uneven distribution between them.

This invention relates to a system for controlling the amount to the distributors, so that the amount becomes correct when they are used several distributors on, for example, a slurry.

With the invention, a solution is provided, without the disadvantages mentioned above, so that the slurry is dosed properly between several distributors, even at 30 side pours and dimming.

35 DK 2007 00009 U3 2

This is achieved according to the invention in that the slurry pressure / amount in the distributors 5 (11) (12) is measured with pressure transducers / flow meters (6), the data of which are compared with the other distributors (11) (12). At a higher pressure / quantity in a distributor, the volume control valves in the supply pipes (7) are adjusted downward until the pressure / quantity drops to the optimum level in all distributors (11) (12). In this way, a uniform distribution is ensured. the outlets (8), by side pouring, dimming hoses etc.

The invention will now be described in more detail with reference to the drawings, in which:

Fig. 1 shows a functional diagram with two distributors. The course of the gold shown by Pile

FIG. 2 shows a hose bar with several distributors on a tow hose bar.

20 (1) Branching (2) Servo unit volume control.

(3) Computer (4) Connections.

25 (5) Terrain.

(6) Tiyk transmitter / flow meter.

(7) Feed pipes.

(8) Branching pipe / outlet.

(9) Control unit.

30 (10) Branch Pipes.

(11) Inner benefits.

(12) Extreme benefits.

(13) Horizontal line.

35

Claims (5)

1, Multipurpose trap / spread boom (Fig. 2) with several distributors, characterized by having control valves (9) on the manifold (10) between the distributors (11) (12) and a pressure transmitter / flow meter for manure pressure / quantity (6) at each distributor (1.1) (12), a computer (3) connected via a servo valve (2) to the quantity control valves (9) on the feeder tube (7), 2, Slurry trap / spread boom characterized by having a pressure transmitter / flow meter (6) at each distributor (11) (12), 3, Slurry trap / spread boom characterized by having flow control valves (9) between the distributors (11). 4, Slurry trap / spread boom, characterized by having a computer (3) in connection with the dosing control (9). 5, Slurry trap / spread boom, characterized by having a servo system (2) between the computer and the control valves (9).