Application and characteristics of bucket type progressive machine
TH and HL type ring chain bucket type progressive machines are suitable for vertical transportation of powdery, granular, and small block materials with high grinding properties, such as grains, coal, cement, crushed ores, etc. The maximum transportation height is 40m. Its characteristics are simple structure, smooth movement, digging type loading, mixed or heavy unloading, and the wheel rim is selected with a combination sprocket for easy replacement. The chain has a long service life after special treatment. The lower part is equipped with gravity automatic tensioning equipment, which can maintain stable tension, prevent slipping or chain detachment, and effectively protect the moving parts when the hopper encounters resistance. The material temperature does not exceed 250 ℃.
The primary feature of the bucket type progressive machine is:
1. Convenient protection and long lifespan.
2. The casing steel plate is thickened and has good rigidity.
3. The maximum temperature for transporting materials can reach 250 ℃.
4. The middle section casing has two modes: single channel and dual channel.
5. The advanced height operation is stable and reliable, with low noise and convenient protection.
6. The improvement of the TH bucket type progressive machine/chain bucket type progressive machine has increased its transportation capacity by more than 30% compared to ordinary models.
7. The TH bucket type progressive machine/chain bucket type progressive machine ring chain is made of low-alloy steel casting and treated with carburizing and quenching, which has extremely high tensile strength and wear resistance.

Application and Protection
a. This machine should be guarded by fixed personnel during the operation process. It is necessary for the guards to have common skills, knowledge, and understanding of the functions of the machine.
b. The use of this machine (characteristics of the transported materials, operating conditions, transportation volume, etc.) should strictly comply with all the provisions of this manual.
c. The operating unit should draft the "Equipment Protection and Maintenance Safety Operation Regulations" for the local machine and submit them to the guards for compliance. It is necessary for the guards to have handover guidelines and carefully inspect the operation of each department of the progress machine.
d. There should be fixed feeding equipment to evenly feed the material into the machine. The feeding capacity of the feeding equipment should be within the range of the transportation volume listed in the "Advanced Machine Primary Skill Specification" of this manual, and excessive feeding should not cause the lower section to be blocked by the transported materials.
e. During homework, it is necessary to completely close all doors. Appropriate lighting equipment should be installed in the upper and lower sections, as well as frequently opened inspection doors. If there is a problem during the homework process, it is necessary to immediately stop the homework and eliminate the problem. If there are defects that are not suitable for immediate elimination but do not have a significant impact on the operation, they should be recorded and eliminated when they are repaired.
f. Watchmen should regularly check the operation status of each machine, but they should definitely prevent cleaning and repairing the movement of the machine during operation. The spiral tensioning equipment in the lower section should be adjusted appropriately to ensure that the tape has normal tension for normal operation. Watchmen should frequently investigate the operation of the hopper tape, and damaged hoppers should be removed.
g. The primary task of the guards guarding this machine is to investigate its operational status, clean, smooth, and inspect and adjust miscellaneous operations.
h. It is necessary to start the machine with no load and park it after unloading.
i. In addition to maintaining normal smoothness and replacing damaged parts during use, it is necessary to eliminate the shortcomings recorded during maintenance, remove damaged and scrapped parts, and replace smooth oil when repairing the progressive machine. The operating unit can determine the maintenance cycle based on the operating conditions of the progressive machine.
 

Article compilation: Jiangmen assembly line www.zs-chsb.com esun5