Middle cable trough capable of fixing cable clamp of coal mining machine

The utility model discloses a middle cable trough capable of fixing a coal cutter cable clamp, which comprises a cable trough body, rectangular sliding chutes are arranged on the inner walls of the two sides of the cable trough body, transversely arranged guide rods are fixedly mounted in the two rectangular sliding chutes, sliding seats are slidably sleeved on the two guide rods, and the sliding seats are arranged on the cable trough body. The two sides of the sliding seats extend out of the rectangular sliding grooves, trapezoidal grooves with the tops being open are formed in the sides, close to each other, of the two sliding seats, and the inner walls of the sides, away from each other, of the two trapezoidal grooves are each of an inclined face structure. The cable clamp is reasonable in design and good in practicability, the cable clamp body can be rapidly installed and fixed in the cable trough body, smooth movement of the cable clamp body can be guaranteed while a coal mining machine drags a cable to