1. A multi-lane belt conveyor for sorting and packaging fruit and vegetables comprising: m cross bars (M is more than 1) are arranged along the running direction of the conveyer belt; x (X is more than N) isolation belt fixing points are arranged on the cross bar; n (N is more than or equal to 1) isolation belts are fixed at the fixed points of the N groups of equipotential isolation belts with the same position on each cross bar; the N isolation belts are divided into N +1 lanes (the number of lanes is more than or equal to 2) in the effective width of the working surface of the conveying belt.

2. The multi-lane belt conveyor for sorting and packaging fruit and vegetables of claim 1, further comprising: by adding or removing the isolation belt, the number of the lanes can be increased or reduced.

3. The multi-lane belt conveyor for sorting and packaging fruit and vegetables of claim 1, further comprising: the position of the isolation belt can be changed by reselecting the equipotential isolation belt fixing point, so that the width of the branch channel is adjusted.

4. The multi-lane belt conveyor for sorting and packaging fruit and vegetables according to claims 1 and 2, further comprising: after the isolation belt is added or removed, the width of the branch channel influenced by the adding or removing operation is also adjusted.

5. The multi-lane belt conveyor for sorting and packaging fruit and vegetables according to claims 1 and 3, further comprising: the result of only changing the position of the isolation belt is that the width of the lane is only adjusted, and the number of lanes is kept unchanged.

Background

When a belt conveyor similar to the belt conveyor of application No. 201910474610.8, which is "belt conveyor with 4, 5, 6, or 7 lanes separated on the conveyor" is used to convey materials sorted into a plurality of groups, for example, apples, to change from a type a (for example, apples) to a type B (for example, hami melons), the number of lanes before the conveyor may become too large or too small, the width of the lanes may become too wide or too narrow, and the conveying efficiency may be reduced.

Disclosure of Invention

The purpose of the invention is: the applicability and the efficiency of a multi-lane belt conveyor (more than or equal to 2 lanes) for conveying different materials which are sorted into a plurality of groups are improved.

The technical scheme of the invention is as follows: deploying M cross bars (M is more than 1) along the running direction of the conveyer belt; x (X is more than N) isolation belt fixing points are arranged on the cross bar; selecting N groups of equipotential isolation belt fixing points with the same position on each cross rod, and fixing N (N is more than or equal to 1) isolation belts on the cross rods; the N isolation belts separate N +1 sub-channels in the effective width of the working surface of the conveying belt. The number of the lanes can be increased or reduced by adding or removing the isolation belt; the position of the isolation belt can be changed by reselecting the equipotential isolation belt fixing point, so that the lane width is adjusted, and the applicability and the efficiency in conveying a plurality of groups of different materials are improved.

Drawings

FIG. 1 shows the effect of a multi-lane belt conveyor (lane 2 or more) for sorting and packaging fruits and vegetables: the number of the lanes can be increased or decreased, and the width of the lanes can be adjusted.

Detailed Description

1. Two cross bars are made. 2. Tapping and drilling holes with radius r =4.5 mm at every 25.0 mm fixed points in the length direction of the cross bar, and screwing hollow screws of national standard M10 into the holes. 3. Two cross rods are arranged at the driven end and the driving end of a multi-lane belt conveyor (lane is more than or equal to 2). 4. The belt steel wire rope with the outer diameter phi =6.0 mm passes through two homomorphic hollow screws and passes through a national standard M10 hexagonal plum blossom perforated handle nut connected to the outer sides of the hollow screws (i.e. the side not facing the conveying belt), and the end is knotted to prevent retraction. 5. The handle nut is rotated to adjust the tightness of the steel wire rope with the belt. 6. Repeat 4, 5 times again for a total of 5 times to complete installation of a total of 6 belt steel cords. 7. The 6 belt steel cables are separated into 6+1=7 lanes in the effective width of the conveyor belt working face. 8. After several steel wire ropes with the belt are added or removed, the number of the lanes is increased or reduced. 9. After the equipotential hollow screw in the 4 is reselected, the position of the belt steel wire rope is changed, and the width of the branch channel is adjusted.

The above-described specific embodiment is one of possible embodiments.