Rotating shaft structure convenient for disassembly and maintenance

The shaft structure is a kind of assembly that can be seen everywhere in daily life. It plays a role in connecting the main parts of the product and bearing bending moment and torque in the rotating work. Regarding the shaft structure applied to the baler, the existing baler is generally equipped with a shaft structure, which is generally integrated. The rotating shaft is generally provided with a gear structure, the gear is connected with the chain through the gear, the gear is connected with the motor, and the motor drives the chain to rotate to make the gear rotate. The gear drives the rotating shaft to rotate, and the swing arm connected with the rotating shaft works to pack the articles to be packaged. The shaft structure is a mechanical structure, which will cause the shaft to wear after working for a long time. However, it is not easy to detect wear of the rotating shaft structure. Only when the machine is at high temperature, large beating range and abnormal noise will it be noticed. However, when it was discovered that the shaft structure had been severely worn and the packer had caused serious failure. Due to the bulky structure of the shaft or the compact structure of the packer, it is not convenient to disassemble and maintain the shaft.

Technical Points: In view of the above problems existing in the prior art, a technical person proposes a rotating shaft structure. The technical problem to be solved by the rotating shaft structure is: how to make the rotating shaft structure convenient for disassembly and maintenance. The shaft structure can be realized by the following technical solutions: a shaft structure, including a body, characterized in that the body includes a connecting shaft 1. a connecting shaft and a base, one end of the connecting shaft is integrally formed with a flange, and the two ends of the connecting shaft are integrally formed with gears, and the flange is abutted on the plate surface of the gear and detachably connected; the connecting shaft 2 is provided with a mounting hole 1 penetrating the end surfaces of the connecting shaft 2. The connecting shaft is installed in a mounting hole, and one end of the transmission shaft is detachably installed in a mounting hole of the two connecting shafts, and the other end extends toward the two directions of the flange. The shaft structure is divided into three parts: the connecting shaft 1. the connecting shaft 2 and the base, the flange plate 1 at one end of the connecting shaft 1 and the gear end surface at one end of the connecting shaft 2 are butt-jointed and detachably connected, and one end surface of the connecting shaft 2 and one end surface of the base are butt-jointed together; the second connecting shaft is provided with a mounting hole 1 communicating with the second mounting hole, and the first mounting hole is provided with a transmission shaft. One end of the transmission shaft is detachably connected to the inner wall of the mounting hole 1, and the other end passes through the mounting holes 1 and 2, so that the connecting shaft 2 and the base 3 are connected together, and the connecting shaft 1, the connecting shaft 2 and the base are realized. The detachable connection between the two is convenient for troubleshooting and maintenance of the connecting shaft structure. In the above-mentioned rotating shaft structure, the flange plate I has a plurality of fixing holes I, the fixing holes I are arranged circumferentially along an edge of the flange plate, the gear has a plurality of fixing holes II at corresponding positions, and the connecting shaft I is passed through The bolts I of the fixing holes I and II are fixed on the connecting shaft II. The flange 1 is provided with a plurality of fixing holes 1, the fixing holes 1 are circumferentially arranged along an edge of the flange panel, and the gear is also provided with a plurality of fixing holes corresponding to positions, so that the connecting shaft 1 originally abutting on one end face of the gear is fixed on the gear by bolts 1 passing through the fixing holes 1 and 2, and the connecting shaft 1 and the connecting shaft 2 are fixed and detachable.

Compared with the prior art, the above-mentioned shaft structure has the following advantages: 1. connecting shaft structure is divided into multiple sections, the connecting shaft 1. connecting shaft 2 and the base are detachably connected, which is convenient for disassembly and maintenance; 2. one end of the transmission shaft is stuck in the connecting shaft 2 In the mounting hole 1 on the upper part, the bolt 2 passes through the fixing holes 3 and 4 to detachably connect the transmission shaft and the connecting shaft 2 to realize the synchronous rotation; 3. multiple bearings are installed in the base 3, the outer side wall of the bearing abuts against the inner wall of the mounting hole 2, and the inner side wall abuts against the transmission shaft to prevent the transmission shaft from contacting the base and causing wear; 4. the flange of the base Accidentally injured, there are several fixing holes, and the installation fasteners fix the base on the machine to prevent the base from rotating with the rotation of the connecting shaft.