CN2033296U

CN2033296U - Grain grinder

Info

Publication number: CN2033296U
Application number: CN 88202184
Authority: CN
Inventors: 金正达
Original assignee: QINGAN COUNTY AGRICULTURAL HUSBANDRY MACHINERY PLANT HEILONGLIANG
Current assignee: QINGAN COUNTY AGRICULTURAL HUSBANDRY MACHINERY PLANT HEILONGLIANG
Priority date: 1988-03-02
Filing date: 1988-03-02
Publication date: 1989-03-01

Abstract

The utility model relates to a grain grinder, and belongs to a fodder processing device. Flow guide plates and tangential fixed blades are arranged in a grinding chamber on the basis of a hammer sheet type grinder, and meanwhile, thin hammer sheets are adopted. The number of the hammer sheets is increased, and the rotating speed is improved, so the electroplating yield is improved. The processed fodder is suitable for the feeding requirement of livestock and poultry. The grinder can process various grains, and can also grind straw fodder by adjustment.

Description

A kind of cereal pulverizer

The utility model belongs to feed-processing equipment.

Present pulverizer has hock type and hammer slice type, because the restriction of its structure makes that the degree electricity productioin is lower.

The utility model is to have increased new parts on the basis of beater disintegrating machine, has improved original machine mechanism, and degree of making it electricity productioin improves, and the feed of processing is fit to the nursing requirement of livestock and poultry, and this pulverizing function is processed various cereal, but through adjusting also crushing straw feed.

The utility model mainly is made up of support, housing, sieve sheet, axle, gripper shoe, hammer leaf, deflector and ledger-plate.Sole plate supports housing, and the both sides of housing and sieve sheet constitute pulverizing chamber, constitutes rotor by gripper shoe, spacer sleeve, the hammer leaf of axle and installation thereof.In pulverizing chamber, the sieve sheet is provided with deflector and ledger-plate, deflector can be made the tangential direction that arc deflector is installed in rotor with steel plate and make its arc to the inside, every group of ledger-plate is made up of several monomer blades of the identical equidistant arrangement of specification, the monomer blade is laminated by steel plate, the thickness of hammer leaf can be made into thinner, thereby every row's hammer leaf quantity is more, and the hammer leaf of pulverizer passes through between ledger-plate during work.

Material grinding, be to be hit, to shear, to frustrate the result of comprehensive functions such as wiping, the pulverizer of deflector is not set, and the material of pulverizing is with rotor circulation, and cycle is few, impulsive force is little, the pulverizer of deflector is housed, and after its outer material circulation was met deflector, material moved to the center with deflector, material is clashed into by hammer leaf, frustrates the wiping number of times thereby increased to impact.Ledger-plate is set, and material is subjected to the shearing and the impact of ledger-plate in the circulation process, stop the circulation of material simultaneously, and hammer leaf is by thick attenuation, and hammer leaf quantity increases, and improves rotating speed, all increases the impact of shearing impact number of times.More than take several measure comprehensive functions, make the degree electricity productioin of pulverizer improve greatly.

Fig. 1 is the front view of pulverizer, and its stationary part partly cuts open.

Fig. 2 is the left view of Fig. 1, and office is cutd open with stator, shows pulverizing chamber.

Fig. 3 is deflector and ledger-plate.

Fig. 4 is the hammer leaf and the position relation of ledger-plate when work of pulverizer.

The contrast accompanying drawing, the utility model optimum implementation is described below: as shown in Figure 1, support 1 is supporting housing 2, sieve sheet 3 is arranged in the housing, housing and sieve sheet constitute pulverizing chamber, as shown in Figure 2, pulverizing chamber inwall both sides and parallel relative two deflectors 8 that are installed with of axis, deflector make as shown in Figure 3 have radian and a shape tangent with straight plate, be drilled with bolt hole on the straight plate, be fixed by bolts on the pulverizing chamber sieve sheet, ledger-plate 7 can be welded on the deflector, ledger-plate is a rectangle, and its thickness can be identical with hammer leaf.

Rotor portion mainly is made up of axle, gripper shoe, spacer sleeve, hammer leaf.As shown in Figure 1, two row's supports 5 of symmetrical distribution are installed on the axle 4, are equidistantly arranging hammer leaf 6 on every row's support, each hammer leaf is shaped as the shape of Machinery Ministry standard NJ138--77, but thickness becomes 2--3mm.

Claims

1, a kind of cereal pulverizer, mainly by support 1, housing 2, sieve sheet 3, axle 4, gripper shoe 5, hammer leaf 6 are formed, and it is characterized in that part also has deflector 8 and ledger-plate 7; Deflector and stationary knife are arranged in the pulverizing chamber and sieve on the sheet.

2, cereal pulverizer according to claim 1 is characterized in that deflector 8 shapes are curved.

3, cereal pulverizer according to claim 1 is characterized in that ledger-plate 3 is shaped as rectangular tab, and its thickness is identical with hammer leaf.

4, cereal pulverizer according to claim 1 is characterized in that deflector and ledger-plate make one, and is oppositely arranged on sieve sheet both sides in the pulverizing chamber, and deflector is parallel with axis, and the monomer set blade is parallel with hammer leaf.

5, cereal pulverizer according to claim 1 is characterized in that hammer leaf 6 thickness are 2--3mm.