CN202135689U

CN202135689U - Dual-wind powerful feed grinder

Info

Publication number: CN202135689U
Application number: CN201120241433U
Authority: CN
Inventors: 毛如全
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-11
Filing date: 2011-07-11
Publication date: 2012-02-08
Anticipated expiration: 2021-07-11

Abstract

A dual-wind powerful feed grinder is provided with an assisting wind chamber on one side, power assisted fan blades are mounted on a spindle inside the assisting wind chamber, the bottom of the assisting wind chamber is communicated with a lower material chamber of the grinder, a suction impeller is mounted on the spindle inside a suction chamber on the other side of the grinder, a discharge outlet is arranged at the top of the suction chamber and connected with a collecting barrel, and a feed hopper is mounted on a feed inlet at the top of the grinder. Material grinding efficiency is improved, the problem that materials the bottom of the material chamber are sucked out incompletely is solved, ground materials can be sucked out of the collecting tube to be bagged completely, the power assisted fan blades for blowing is used with the suction impeller for sucking, the materials can be discharged thoroughly, and material waste is reduced.

Description

The powerful feed grinder of two wind

Technical field

The utility model belongs to the agricultural equipment field, is the powerful feed grinder of a kind of pair of wind.

Background technology

Existing pulverizer is a kind of farm machine commonly used; Be mainly used in and pulverize beans bar, rice bar or crop products; The exhausting impeller has only one, plays exhausting, and the material after the pulverizing is bigger at the aspiration procedure resistance; Added the dead angle, the solid accumulation after can occurring pulverizing is taken out the situation of not going out in the material bin bottom of pulverizer bottom.

Chinese patent discloses a kind of " two powerful dish feed grinder rotor "; Symmetrical two powerful dishes are balance, and main shaft is stressed; For pulverizer provides powerful inertia force, improved the force de frappe of hammer mills again, crush efficiency has obtained raising; But not solving the low problem of pulverizer blower fan suction force, the material bin bottom that the material after the pulverizing still can be deposited in the pulverizer bottom is taken out and is not gone out.

Summary of the invention

The utility model provides a kind of pair of wind powerful feed grinder; Can effectively remedy above deficiency, on the basis of original exhausting impeller, increase a power-assisted fan blade and played blowing, one blows to take out and is used; Solved the dead angle problem at the bottom of the material bin, material after pulverizing all can be extracted out go.

The utility model is realized through following technical scheme:

A kind of pair of powerful feed grinder of wind; Be made up of support, motor, pulverizer, aggregate tube, feed hopper, the fixed installation pulverizer fixedly mounts motor on the crossbearer in the middle of the support on support top; Driving-belt connects the belt pulley on motor and the pulverizer shaft extension; It is characterized in that: on pulverizer one side, have one to help air compartment, help on the main shaft in the air compartment power-assisted fan blade is housed, help the bottom of air compartment to be communicated with the material bin of pulverizer bottom; One exhausting impeller is installed on the main shaft in pulverizer opposite side wind chamber, and the wind chamber top is a discharging opening, and discharging opening links to each other with aggregate tube; Feed hopper is installed on the charging aperture at pulverizer top.

Between pulverizing chamber that described pulverizer is inner and the material bin screen cloth is arranged.

There is air vent below, described pulverizer side facing to the material bin position, is connected with a slice air inlet adjustment plate on the air vent.

The powerful feed grinder of two wind that the utility model proposes has increased a power-assisted fan blade on the existing equipment basis, though change little; But improved the efficient of comminuting matter, solved the sordid problem of suction that the material bin bottom exists, the material after the pulverizing all can be extracted out and go to the aggregate tube pack; Have advantage simple in structure, economical and practical, power-assisted fan blade and exhausting impeller one blow being used of taking out; Let the material ejection thoroughly, reduced the waste of material.

Description of drawings

Fig. 1 is that the structure master of the utility model looks sketch map.

Fig. 2 is that sketch map is looked on the structure left side of the utility model, has increased the aggregate tube parts among the figure.

Label among the figure is: 1-support, 2-motor, 3-air inlet adjustment plate, 4-protective cover, the special-shaped screw of 5-; The 6-driving-belt, 7-power-assisted fan blade, 8-helps air compartment, 9-pulverizer, 10-discharging opening; The 11-wind chamber, 12-exhausting impeller, 13-main shaft, 14-pulverizing chamber, 15-screen cloth; The 16-material bin, 17-feed hopper, 18-charging aperture, 19-aggregate tube.

The specific embodiment

Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.

Shown in Fig. 1～2, the powerful feed grinder of two wind that the utility model proposes mainly is made up of support, motor, protective cover, pulverizer, aggregate tube, feed hopper etc.; Main feature is; On original pulverizer left side, increased by one and helped air compartment, housing is the same with existing profile, the length of lengthening main shaft; Increase a power-assisted fan blade on the main shaft in helping air compartment, help the bottom of air compartment to be communicated with original material bin.

Motor 2 is fixedly mounted on the support 1 middle crossbearer; Pulverizer 9 is fixedly mounted on the rack upper surface shelf, and motor is connected through driving-belt 6 with belt pulley on the pulverizer shaft extension, is worked by the motor drives pulverizer; Protective cover 4 is rack-mount to cover the belt pulley that is exposed at the pulverizer outside and driving-belt to protect personnel's safety; Pulverizer left surface below has air vent facing to material bin 16 positions, and with special-shaped screw 5 a slice air inlet adjustment plate 3 is fixed on the air vent outer cover on air vent; Power-assisted fan blade 7 is installed in the pulverizer left side and helps on the main shaft 13 in the air compartment 8; Exhausting impeller 12 is installed on the main shaft in the pulverizer right side wind chamber 11, and the wind chamber top is a discharging opening 10, and discharging opening connects together aggregate tube 19 through ring flange; Feed hopper 17 is installed on the charging aperture 18 at pulverizer top, supplies charging to use; Screen cloth 15 is installed between the inner pulverizing chamber 14 of pulverizer and the material bin 16, and the material after the pulverizing passes screen cloth and drops in the material bin afterwards from the discharging opening of wind chamber and be expelled to aggregate tube 19.

Open motor during use, the material that need are pulverized is put into from feed hopper, the material after the pulverizing is fallen in the material bin through behind the screen filtration.The power-assisted fan blade by the electric machine main shaft band and the exhausting impeller rotates feasible air compartment, material bin, the wind chamber formation air-flow of helping at a high speed; The effect of power-assisted fan blade is that air-flow is pushed away forward; The effect of exhausting impeller is to produce powerful suction; The material of falling in the material bin is just blown by power-assisted fan blade one, is inhaled by one of exhausting impeller again to be discharged in the aggregate tube from discharging opening along the air channel, discharges from the aggregate tube outlet at last.Needs during according to use open and close the air inlet adjustment plate, and the size of regulating air vent is the air capacity that scalable gets into material bin.Owing to increased the power-assisted fan blade, the material after the pulverizing can be seen pulverizer fully off, and has improved the efficient of pulverizer.

Claims

1. powerful feed grinder of two wind; Be made up of support, motor, pulverizer, aggregate tube, feed hopper, fixed installation pulverizer (9) fixedly mounts motor (2) on the crossbearer in the middle of the support on support top; Driving-belt (6) connects the belt pulley on motor and the pulverizer shaft extension; It is characterized in that: on pulverizer one side, have one to help air compartment, help on the main shaft in the air compartment power-assisted fan blade is housed, help the bottom of air compartment to be communicated with the material bin of pulverizer bottom; One exhausting impeller (12) is installed on the main shaft in pulverizer opposite side wind chamber (11), and the wind chamber top is discharging opening (10), and discharging opening links to each other with aggregate tube (19); Feed hopper (17) is installed on the charging aperture (18) at pulverizer top.

2. the as claimed in claim 1 pair of powerful feed grinder of wind is characterized in that: between pulverizing chamber (14) that described pulverizer is inner and the material bin (16) screen cloth is arranged.

3. the as claimed in claim 1 pair of powerful feed grinder of wind, it is characterized in that: there is air vent below, pulverizer side facing to material bin (16) position, is connected with a slice air inlet adjustment plate (3) on the air vent.