The explosion-proof Electronic scale is mainly composed of the scale base, the scale body, the weighing sensor, the junction box, the shielded signal cable, and the weighing instrument. The scale body is formed by welding a steel structure support beam and a panel into a frame structure. Four weighing sensors are installed at the four corners of the scale body, and these four weighing sensors are installed on the scale base through four connecting pieces. The signals from the four weighing sensors are aggregated through the shielded signal cable and then transmitted to the junction box via the shielded signal cable, and finally sent to the weighing instrument through the junction box. When the object to be weighed is placed on the scale body, due to the force of gravity, the gravity acts on the four corners of the scale body respectively, causing the elastic body of the weighing sensor to deform and transmitting the weight signal to the weighing instrument. 

The scale platform is equipped with a carbon steel powder-coated or stainless steel frame, which can be widely applied in all aspects of industrial and agricultural production. The surface of the platform scale is made of patterned steel plate or stainless steel plate, and the U-shaped frame at the bottom of the scale body is made by stamping steel plate or stainless steel plate. The design of the scale body has passed a 500,000-cycle fatigue loading test by professional institutions, ensuring its durability and accuracy during use. To enhance the anti-damaging ability of the electronic scale, the scale platform adopts a double-scale-platform structure. The upper scale platform is the main scale platform, and when in use, the scale platform is placed on the four weighing module platforms. The weight signal is directly transmitted to the weighing sensor through the scale platform. In the electronic scale, to improve the shock resistance of the scale and protect the weighing sensor well, an additional lower scale platform, or auxiliary scale platform, is added to the structure. The auxiliary scale platform is a frame structure made of steel sections. Four sets of buffer devices composed of碟簧 are installed between the main and auxiliary scale platforms. The weight signal of the main scale platform needs to be buffered by the buffer device before being transmitted to the auxiliary scale platform and the weighing sensor, thus significantly reducing the destructive effect of the shock force on the weighing sensor and the scale platform. 

The electronic weighing platform is formed by welding the surrounding support beams and the panel into a frame platform structure. Four weighing sensors installed on the platform are respectively connected to the platform base through connecting pieces. A panel window is opened on the platform panel. The cover plate is installed on the panel and covers the panel window, and the junction box is installed in the support beam that is inclined towards the side of the panel window. The inner side of the support beam is provided with a notch for accommodating the junction box, and the outer side is provided with a cable hole. The movable side plate is installed on the support beam and covers the notch. Four slot-shaped plates are fixed on the outer side of the support beam on the periphery of the weighing sensors. Four horizontal limit columns are installed at the four corners of the platform base. The weighing sensor is connected to the input end of the junction box through a cable line, and the shielded signal cable connected to the output end of the junction box passes through the cable hole on the support beam and is connected to the weighing instrument. 

The scale platform is equipped with a tabletop and a frame beneath the tabletop. At each corner of the frame, there is a weighing sensor. At the bottom of each weighing sensor, there is a support leg, and at the bottom of each support leg, there is a positioning component. The positioning component consists of a base plate, a positioning angle plate fixed on the top of the base plate, and a positioning sleeve fixed on the top of the base plate. The bottom of the support leg is embedded and constrained within the positioning sleeve. On the positioning angle plate, there are positioning columns respectively, and the two positioning columns point to the two side walls of the corner points of the frame, used to limit the horizontal displacement of the scale platform. This can effectively restrict the movement of the scale platform within the positioning angle plate, ensuring that after being impacted under normal operation, the scale platform does not deviate too far from the original position, and guaranteeing the longer-term normal use of the scale platform.