CN201260982Y - Pulverizer with flexible connecting transmission - Google Patents

Abstract

The utility model discloses a flexible gearing crusher, which comprises a stand, wherein the stander is connected with a crushing chamber and a main power system, the crushing chamber is internally provided with a crushing plate mechanism, a flexible coupling device is connected between a main shaft in the main power system and a crushing main shaft in the crushing plate mechanism and comprises a hydraulic coupler, one end of the hydraulic coupler is connected with a motor main shaft coupler, and the other end is connected with a crushing main shaft connector; the motor main shaft coupler is connected with a motor main shaft, and the crushing main shaft connector is connected with a crushing main shaft. The utility model has the advantages of simple and reliable structure of the flexible connecting and driving modes, convenient manufacture and installation, reliable operation, convenient use, and stable operation quality, and can meet the demands of different models of crushers.

Description

Pulverizer with the transmission of flexibly connecting

Technical field

The utility model belongs to feed-processing equipment, is specifically related to a kind of feed grinder.

Background technology

Pulverizer is mainly used in feed factory, pulverizes puffed soybean and other granular material after various coarse crushing materials such as corn, jowar, wheat class, beans, the fragmentation.At present, what the transmission of pulverizer was adopted is motor and the form of pulverizing the binding of main shaft rigidity, running speed height because of pulverizer main shaft, diameter is big, power of motor is big, motor from static to the process that turns to rated revolution, electric motor starting is difficulty relatively, often the power of expanded motor starts artificially because rotator inertia, reach rated speed after, the power of motor has more than needed again, cause motor under the situation of underload, to work for a long time, wasted a large amount of electric energy, increased the operation cost of feed factory.Under the operating mode of high load capacity startup, underrun, motor also is very easy to damage motor for a long time in addition.Therefore must be improved pulverizing the main shaft startup, be improved the service life of motor and the ton energy consumption (the required power consumption of material per ton) of reduction milling product.

Summary of the invention

The purpose of this utility model is to provide a kind of pulverizer with the transmission of flexibly connecting that can address the above problem.

The technical solution of the utility model is: the pulverizer with the transmission of flexibly connecting, it comprises frame, connect pulverizing chamber and main power system on the frame, establish grating disk mechanism in the pulverizing chamber, be connected flexible hitch bar between the pulverizing main shaft in main shaft in the main power system and the grating disk mechanism, described flexible hitch bar comprises fluid-flywheel clutch, and fluid-flywheel clutch one end connects the electric machine main shaft shaft joint, and the other end of fluid-flywheel clutch connects pulverizes the main shaft connector; The electric machine main shaft shaft joint is connected with electric machine main shaft, pulverizes the main shaft connector and is connected with the pulverizing main shaft.

Shredder motor of the present utility model with pulverize main shaft and be connected and adopt the structure of fluid-flywheel clutch to connect, can operate as normal when guaranteeing that motor and pulverizing main shaft run up, guarantee the reliability of pulverizer continuous operation.

Design has taken into full account the handling characteristics of pulverizer, and its advantage shows the following aspects: the designed kind of drive system architecture that flexibly connects is simple and reliable, is convenient to make and install, and running is reliable.Easy to use, running quality is stable, can satisfy the needs of different model pulverizer, and can improve motor service life and cut down the consumption of energy.

Description of drawings

Fig. 1 agent structure schematic diagram of the present utility model.

The structural representation of Fig. 2 fluid-flywheel clutch.

The specific embodiment

As shown in Figure 1, motor 2 is connected with frame 1, and pulverizing chamber 6 is connected with frame 1, establishes grating disk mechanism 7 in the pulverizing chamber 6, and grating disk mechanism 7 is connected with pulverizing main shaft 4.Pulverize main shaft 4 two ends and establish bracing frame 8, establish the bearing support assembly 5 that is used to support the pulverizing main shaft on the bracing frame 8.Be connected flexible hitch bar 3 between the pulverizing main shaft 4 in the main shaft 10 of motor 2 and the grating disk mechanism.

Flexible hitch bar 3 as shown in Figure 2, flexible hitch bar 3 comprises fluid-flywheel clutch 9, fluid-flywheel clutch 9 one ends connect electric machine main shaft shaft joint 17, the other end of fluid-flywheel clutch 9 connects pulverizes main shaft connector 21; Electric machine main shaft shaft joint 17 is connected with electric machine main shaft 10, pulverizes main shaft connector 21 and is connected with pulverizing main shaft 4.

Motor reel 10 connects by the hole of motor coupler 17, pump impeller 18 changes the mechanical energy of motor into the kinetic energy of work during work, turbine 19 is transformed into mechanical energy with the kinetic energy of hydraulic oil 23 again, link to each other with working-spindle by main shaft shaft coupling 21, drive load, the bearing for spindle 22 of fluid-flywheel clutch supports.During work, in motor coupler 17, be full of hydraulic oil 23, when motor shaft drives pump impeller 18 rotations, hydraulic oil 23 is under the drive of blade, because of action of centrifugal force flows to outer rim (outlet) by pump impeller 18 inboards (import), form high pressure, high velocity liquid stream, impulse turbine 19 blades make turbine 19 along with pump impeller 18 rotates in the same way.Hydraulic oil 23 flows to decompression deceleration in the inboard flow process by outer rim in turbine 19, and then flows into pump impeller 18 imports, so circulation.Thereby realize the transmission of power.

Core of the present utility model is a motor and pulverize main shaft and is connected to adopt and flexibly connects the kind of drive, reaches raising motor service life and energy saving purposes.

Claims (2)

1, a kind of pulverizer with the transmission of flexibly connecting, it comprises frame, connect pulverizing chamber and main power system on the frame, establish grating disk mechanism in the pulverizing chamber, it is characterized in that being connected flexible hitch bar between the pulverizing main shaft in main shaft and the grating disk mechanism in the main power system, described flexible hitch bar comprises fluid-flywheel clutch, and fluid-flywheel clutch one end connects the electric machine main shaft shaft joint, and the other end of fluid-flywheel clutch connects pulverizes the main shaft connector; The electric machine main shaft shaft joint is connected with electric machine main shaft, pulverizes the main shaft connector and is connected with the pulverizing main shaft.

2, the pulverizer that has the transmission of flexibly connecting according to claim 1 is characterized in that pulverizing the main shaft two ends and establishes bracing frame, establishes on the bracing frame to be used to support the bearing support assembly of pulverizing main shaft.

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