Introduction to the working principle of loading and unloading of bulk feed carriers

Program name

Standard Operating Procedures for Feeding and Feeding of Feed Trucks in Breeding Farms

operator

Feed transport personnel

Skill requirements

Training

Teamwork

Electrician, General Insurance

Commander

Chief or technician

inspection method

Site supervision

Monitoring frequency

Each

Operating conditions

1 , non-thunderstorm weather can be feeding tower.
2. Wear safety helmets and safety belts before loading towers.
3 , the headmaster or technician must direct the entire process.

work procedure

First, prepare before entering the market
1. The driver parked the car outside the court and the driver got off and registered with the guard.
2. The Uniform rinsing the material truck ensures that the rinsing is complete and the rinsing time must not be less than 10 minutes.
3. After the driver has changed his shoes, the sprayer shall be disinfected and sterilized through the disinfection channel. After the driver has been disinfected, the driver shall follow the command of the field director or the technician to enter the field.
4. The driver will drive the vehicle into the car (vehicle speed ≤ 5km/h ). The disinfectant tank shall be sterilized by soaking the tire. During the disinfection process, the material truck shall be moved to ensure that the tire can be completely soaked. After the vehicle passes through the disinfection tank, the driver or the technician directs the driver. The driver slowly (vehicle speed ≤ 5km/h ) drives the vehicle into the disinfection passage for spray disinfection.
5. After the spray disinfection, the material truck is allowed to stand for 15 minutes. The driver takes a bath, disinfects, and then drives into the production area after changing shoes.
Second, the material flow
1 , the material car by the field director or technician command, unified insurance scheduling of the unloading of the material vehicle.
2. The driver drives the car to the designated area and must not exceed the area line. After the field manager or technician confirms the area, he orders the electrician to park on the front wheel.
3 , the driver got off the car carefully check the car condition, feeding arm control box, external power cord and plug, ground, escalator on the roof, car silo cover, etc., to ensure that all parts can be normal operation at any time.
4. After the driver checks the error, the electrician plugs in the power supply (except for the self-contained power supply). The headmaster or the technician is in command of the vehicle, and the driver operates according to the command.
5 , when the material must be turned off and braked ( brake the power supply car does not turn off ) , the driver must obey the command of the chief or technician.
6. The driver adjusts the angle and height of the feeding arm according to the command, and aligns the position of the feeding arm and the mouth of the material tower. After being verified by the field technician or the technician, the driver prepares for the material.
7 , if you need to check the situation, after a period of time, the headmaster or technician commanding the material car and electrician unplug the power, the electrician wearing a safety helmet and seat belt, climb from the ladder to the top of the material tower, view Whether feed tower feed material requirements. If you are dissatisfied, wait until the electrician goes down the tower and continue to drill until you meet the requirements.
8. When the material is finished, the driver first raises the feed arm. The headmaster or technician confirms that the material outlet is completely separated from the feed material of the material tower. The driver then rotates the feed arm to the original position of the material truck. The material is cut by the electrician. Car power, and put away the power cord. After being confirmed by the field director or technician, the electrician is ordered to remove the parking brake on the front wheel, and the driver can start the material truck to leave.
9 , the next feed tower material.

Critical control point

1 , personnel safety.
2 , no waste feed.
3 , feed tower and feed varieties corresponding.
4 , when the material must be extinguished and braked.
5 , feeding arm must operate correctly.
6. Operate under the unified command of the field director or technician.

Precautions

1. The field director or technician must supervise the whole process. The full speed may not exceed 5Km/h .
2 , material car under good conditions can be expected to material.
3. Wear safety helmets, safety belts, and work shoes, and pay attention to the safety during the material handling process.
4. If the feeding arm is stuck during the feeding process, please close the feeding arm control switch first, then check the reason, and avoid directly checking the switch.
5. After the feeding is completed, the feeder arm must be restarted after the length of the feeder arm or the permission of the technician.

Corrective measures

1 , found that the feed car failure, timely stop feeding and take effective measures to improve.
2. The feeding arm of the feeding car is not in the right angle and must not be opened.
3 , equipment failure occurs during the process of cutting, should not directly check the switch.
4. Forbid the feeding arm to leave without resetting the feeding arm.

Risk identification

Production safety: crash, electric shock, collapse

 

food safety:   Rainy weather is prone to dampness.

 

Environmental risk:  

Emergency measures

Turn off the power, emergency ambulance