Rolling machine installation and commissioning

1. Greenhouse construction. 1 The construction of greenhouses and greenhouses should be matched with mechanized roller shutters. The curve shape of the arches should be suitable for mechanical shutters. For this purpose, the curve of the front of the arches should be eased. In order to increase the effective space in the room, the general arch is too curved at the front, which is not conducive to the rolling of the machine. 2 All arches should have the same curve shape, consistent installation height, and sufficient strength. The distance between two arches should not be too large, generally not more than 1 meter. 3 A bracket should be installed at the top of the greenhouse to hold the rolled straw curtain. If there is no bracket, the straw curtain will not be rolled in place and will block the sun. 4 The shape of the curve at the top of the east and west gables should be consistent with the arch. 5 The ground within 0.5m before the arch should be flat and uniform in height, and the height difference in the entire length of the greenhouse should not exceed 10cm. 2. Roller installation. 1 Install the machine head, electrical equipment and coupling reels as required in the instructions. 2 Institutional poles should be set 1.3 meters in front of the arches in the middle of the greenhouse and facing the middle of the two arches. (3) Welded on the reel for the use of iron for the rope, the head on both sides of each arch welded one, and to the film line, neatly arranged, the length of 3 cm is appropriate. 4 Install anchor piles on the back wall of the greenhouse corresponding to the position of the shovels to pull the other end of the rope. 3. Placing grass curtains. 1 Before laying the straw curtain, put the rope in advance. 2 Select the same thickness of straw. First, the thickness of all straws should be the same; Second, for a piece of straw, the thickness of the left and right sides must be the same, otherwise the straw curled up and then the curtain was bell-shaped, affecting the effect of the rolling curtain. 3 The width of the straw should not be less than 1.5 meters. The length depends on the width of the greenhouse. 4 When you make a curtain, press a curtain with a curtain on top and a curtain on the bottom. Note: The curtain on the head must be on the lower layer, the tension should be uniform and the position of the curtain should be neat. 5 Add grass curtains with a width of half to the grass curtains on both sides of the nose and in the middle between the two heads. Because the grass curtains in these places overlap on one side and there is no overlap on the other side, there will be a hollow phenomenon when it is rolled up, so it needs to be filled with half a straw curtain. 4. Pull the rope. 1 The drawstring must pull the straw curtain in the lower position. If the iron rakes and straw curtains are welded as described above, the drawstring position will be correct. 2 The thickness of the drawstring should be appropriate, and the diameter is generally 6mm-8mm, but the drawstring close to the nose should be properly thickened. In the case of 3 reins, the tightness must be uniform and appropriate, and the tightness of the reel should be shared by the rope and the straw. 4 After the rope is pulled, tie the straw head on the reel. 5. Whole machine debugging. Start the motor and roll up the straw. Inevitably, the initial rolling blind was unevenly wounded, and the reason for the missing was often “three inconsistencies”, that is, the tightness of the drawstrings was inconsistent, the position of the straw curtains and the elongation after stretching were inconsistent, and the thickness of the straw curtains was inconsistent. However, there are certain rules in this area. The factors that determine the effect from the beginning are the tightness of the drawstring and the vertical position of the straw. The factors that determine the effect of rolling up again gradually shift to the thickness of the straw. According to this law, first adjust the drawstring tightness and the position of the straw curtain so that the beginning of the roll neat, and then roll up to change the thickness of the draught curtain to adjust. When the thickness of the straw curtain is adjusted, the place with a large thickness cannot be changed, and only a certain length of straw curtain can be added to a portion with a small thickness to make the diameter of the straw thicker. The length of the addition depends on the specific situation. Generally, a grass curtain of 0.5 meters in length can be seen. According to the above method, the grass screen can be straightened after several debuggings.

Ungrouped

Frozen Vegetables And Fruits,Fruits Of The Spirit,Fruits Of The Holy Spirit,Fruits And Vegetables

Dried Seaweed,Frozen Seafood Co., Ltd. , http://www.nbsushifood.com