Braking structure of hydraulic pallet truck

Abstract

The invention relates to a breaking structure of a hydraulic pallet truck. A plurality of pillars are positioned in a tank body. Springs are sleeved on the pillars. A positioning sheet on two opposite pillars is provided above the springs. A footrest is positioned protrudingly outside a tank cover plate. A connecting rod of the footrest is pivoted on a pivoting convex lug inside the tank body. A cross rod is inserted on a long groove in the connecting rod and is disposed inside the tank body. A chute for the connecting rod to penetrate is provided on the cover plate. Two supporting frames arepositioned on the tank body. A screw set below the supporting frames is provided on the cross rod inside the tank body. Linkage seats are pivoted on the supporting frames. Two rocker arms are respectively pivoted at lower ends of the two linkage seats. One end of a braking cable is inserted between the two rocker arms. A spring is arranged between the two rocker arms. The other end of the brakingcable is connected on a brake handle. A braking leather seat is provided at one side of the linkage seats. A braking pad is positioned at the bottom of the braking leather seat. Pressing down the footrest by feet enables to stably stop the hydraulic pallet truck by breaking.

Description

technical field [0001] The invention relates to a hydraulic pallet truck, in particular to a braking structure capable of stably decelerating and braking the hydraulic pallet truck and improving the operating safety of the hydraulic pallet truck. Background technique [0002] General existing hydraulic pallet truck 1, please refer to figure 1 As shown, a pressure rod 10 is mainly provided, and an oil pressure mechanism 11 is arranged under the pressure pressure rod 10, a connecting seat 12 is arranged on one side of the oil pressure mechanism 11, and a connecting seat 12 is arranged under the oil pressure mechanism 11. There is a bearing seat 13, a shaft 14 is provided under the bearing seat 13, and the support shaft 14 is connected with a wheel shaft 15, and the two ends of the wheel shaft 15 are provided with wheels 16, and a wheel 16 is provided on one side of the connecting seat 12. The bracket 17 holding the goods on the pallet is provided with a handle 18 above the pr...

AI Technical Summary

Problems solved by technology

[0002] General existing hydraulic pallet truck 1, please refer to figure 1 As shown, a pressure rod 10 is mainly provided, and an oil pressure mechanism 11 is arranged under the pressure pressure rod 10, a connecting seat 12 is arranged on one side of the oil pressure mechanism 11, and a connecting seat 12 is arranged under the oil pressure mechanism 11. There is a bearing seat 13, a shaft 14 is provided under the bearing seat 13, and the support shaft 14 is connected with a wheel shaft 15, and the two ends of the wheel shaft 15 are provided with wheels 16, and a wheel 16 is provided on one side of the connecting seat 12. The bracket 17 holding the goods on the pallet is provided with a handle 18 above the pressure rod 10, and the hydraulic mechanism 11 is pressurized by pulling the pressure rod 10 up and down, so that the hydraulic mechanism 11 can lift the bracket 17, which is convenient for moving and transporting the goods placed on the pallet. However, the general hydraulic pallet truck 1 does not have a brake structure. The operator of the pressure pallet truck 1 exerts force to stop the hydraulic pallet truck 1 from moving. If the operator's strength is small, the hydraulic pallet truck 1 cannot be stopped reliably. When moving items on a slope, acceleration of gravity will be generated. If the operator’s strength is not enough to control the moving speed of the hydraulic pallet truck 1, the hydraulic pallet truck 1 cannot be stopped in a timely manner. It is easy to injure other people, or the items consigned by the hydraulic pallet truck 1 will be dropped and damaged due to the collision, what's more, the items will drop and hurt people, which is very easy to be dangerous in operation.

Images