Feeding conveying channel of nine-speed gearbox pump

The utility model relates to a nine-speed gearbox pump feeding conveying channel which comprises a main machine frame, a supporting table is longitudinally pushed in the main machine frame in a reciprocating mode through a longitudinal conveying line, a plurality of gearbox pump limiting sets are longitudinally arranged on the supporting table at intervals, and each gearbox pump limiting set comprises two transverse limiting bases and two longitudinal limiting bases. Transverse limiting grooves are formed in the tops of the transverse limiting seats in a downwards-concave mode, the two transverse limiting grooves extend in the opposite directions to penetrate out of the transverse limiting seats so that the gearbox pump can be placed between the two transverse limiting seats, and longitudinal limiting grooves used for supporting the bottom end of the gearbox pump are formed in the tops of the two longitudinal limiting seats in a downwards-concave mode. A channel partition plate is vertically arranged in the m