A material picking and pressing device for a baler

Abstract

The invention discloses a picking and compressing device used with a packaging machine. A feeding hopper (8) and gantries (6) are arranged at a feeding inlet of the packaging machine (14). A picking mechanism and a compressing mechanism are provided and controlled by a hydraulic system under control of an electronic control system to move. The picking mechanism is composed of forks (3) and forking cylinders (5). The compressing mechanism is composed of fork frames (7) and compressing cylinders (13). A hydraulic unit (Y) is connected with the forking cylinders (5) and the compressing cylinders (13) through hydraulic oil pipes to form the hydraulic system. The hydraulic unit (Y) is internally provided with a hydraulic oil tank (34), a hydraulic oil pump (35), a plurality of solenoid valve sets and a plurality of oil return valve sets. The solenoid valve sets and the oil return valve sets control the hydraulic cylinder. An electric cabinet (D) of the electronic control system are connected with the solenoid valve sets in the hydraulic unit (Y) and travel switches arranged on the forking frames (7) and the gantries (6). The picking and compressing device is good in matching effect, provided with the feeding inlet functioning in automatically compressing, high in feeding density, equipment utilization rate and production efficiency, low in labor intensity and imparted high application and promotion value.

Description

Technical field [0001] The invention relates to a baler, in particular to a supporting feeding facility for the baler. Background technique [0002] At present, the baler used for baling, because the straw is relatively loose, must be pressed from the feed port. The pressing methods used include manual pressing and rotary arm pressing. The manual pressing method is to add straw to the feed port of the baler, and then manually compact the straw into the feed port, which requires repeated feeding and pressing, resulting in low equipment utilization, high manual labor intensity and low efficiency , High cost; The swivel arm pressing method is to turn the mechanical swivel arm to the top of the feed inlet and then press down the material. This method has a small pressing area, low material compression density, slow reset after the rotating arm presses the material, and the reset process Inadequacy such as the inability to feed materials affects the efficiency of the equipment, the f...

AI Technical Summary

Problems solved by technology

The manual pressing method is to add straw to the feed port of the baler, and then manually compact the straw into the feed port, which requires repeated feeding and pressing, resulting in low equipment utilization, high labor intensity and low efficiency. , high cost; the pressing method of the rotating arm is to turn the mechanical rotating arm to the top of the feed port and then press the material downward. This method has small pressing area, low material compression density, slow reset after pressing the rotating arm, and reset process. Inadequacies such as the inability to feed materials in the medium, affect the working efficiency of the equipment, the feeding density is low, and the production efficiency is low

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