CN2231028Y

CN2231028Y - Screw kneading machine

Info

Publication number: CN2231028Y
Application number: CN95215003U
Authority: CN
Inventors: 王光辉; 张静; 增新
Original assignee: HEILONGJIANG PROV REFINING SUGAR INDUSTRIAL TECHNOLOGY DEVELOPMENT Co
Current assignee: HEILONGJIANG PROV REFINING SUGAR INDUSTRIAL TECHNOLOGY DEVELOPMENT Co
Priority date: 1995-06-12
Filing date: 1995-06-12
Publication date: 1996-07-17
Anticipated expiration: 2005-06-12

Abstract

The utility model discloses a piece of apparatus for processing grass feedstuff into granular feedstuff, which comprises a driving device, a feeding device, a compression device, a notch kneading spiral, a discharge adjusting conical ring, a steam input device, a machine body, etc. The working principle of the utility model is that the driving device drives the feeding device, the compression device and the notch kneading spiral to rotate, grass feedstuff with bulky volume are conveyed, pressed and kneaded, steam with a uniform temperature is input into the steam input device to carry out sterilization, and the discharge adjusting conical ring regulates the kneading pressure in the machine body and discharge to ensure the kneading quality. The kneaded grass feedstuff processed by the utility model is input into a grass feedstuff granulating machine, so that the granulation efficiency is increased from 25 % to nearly 100%.

Description

The spiral kneading machine

The utility model belongs to a kind of feed processing machinery.

Worldwide pellet is favored widely at present, and particularly some developed countries if the output of pellet can improve in China, will produce bigger economic benefit in a large number from Chinese import pellet.But at present the careless feed comminutor that uses is to careless feed processing granulation the time, and lower to the granulation ability of the careless feed of bulkiness, the granulation rate only can reach about 25%, causes productivity ratio low, does not satisfy the needs of domestic and international market.

The purpose of this utility model provides the spiral kneading machine that a kind of grass that will splash loose volume before careless feed is processed into particle is rubbed into density increase, easy moulding and improved careless performance.

Major technique content of the present utility model is to comprise drive unit, it is characterized in that feed auger, the compression spiral, breach rubs that spiral is fixedly connected vertically successively to be integral, the outer end that breach is rubbed spiral is equipped with the discharging adjusting conical ring that can move vertically and can fix its position, this assembly is fit in the body, be supported on the body axle bed, and be connected with drive unit, have charging aperture on the body, the discharging scraper-trough conveyer, the inner chamber of body and feed auger form feed cavity, with compression spiralization compression chamber, rub spiralization with breach and rub the chamber, per two breach on the body are rubbed between the spiral and along garden Zhou Fangxiang one group of guiding oar are installed all.Having several in every group is carrying vapour through-hole guides oars.

Operation principle of the present utility model is that feed auger, compression spiral, breach are rubbed spiral, discharging and regulated the assembly of conical ring and rotate under the driving of drive unit, the grass feed enters feed auger from charging aperture, sending into the compression spiral more tentatively compresses, send into breach again and rub spiral, rub, and feed steam by guiding oar guiding and from steam through-hole guides oar simultaneously, play bactericidal action, the adjustable joint of conical ring is regulated in discharging and the pressure and the load in chamber are rubbed in control, careless feed after rubbing is discharged body through the discharging scraper-trough conveyer, to be used for next step granulation.

Advantage of the present utility model is careless feed when the processing granulation, because huge volume can not given full play to the comminutor ability, the granulation rate only has about 25%, and behind the utility model, its granulation rate can bring up to nearly 100%; And, reach the purpose of sterilization owing to there is the steam of certain pressure to spray into.

Fig. 1 is that drive unit of the present utility model is regulated the structural representation that the conical ring outer end is connected with discharging;

Fig. 2 is all distribution maps in a kind of garden of guiding oar;

Fig. 3 is the structural representation that drive unit of the present utility model is connected with the feed auger outer end;

Fig. 4 is the axial gap form that breach is rubbed spiral;

Fig. 5 is axial, the radial indentation form that breach is rubbed spiral;

Provide embodiment of the present utility model as follows in conjunction with the accompanying drawings:

The utility model is main as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, mainly by body axle bed 1, feed auger 2, charging aperture 3, compression spiral 4, breach is rubbed spiral 5, guiding oar 6, carrying vapour through-hole guides oar 7, conical ring 8 is regulated in discharging, drive unit 9, discharging scraper-trough conveyer 10, body 11 compositions such as grade, wherein, feed auger 2, compression spiral 4, breach rubs that spiral 5 is fixedly connected vertically successively to be integral, the outer end that breach is rubbed spiral 5 is equipped with the discharging adjusting conical ring 8 that can move vertically and can fix its position, this assembly is fit in the body 11, be supported on the body axle bed 1, and be connected with drive unit 9, have charging aperture 3 on the body 11, discharging scraper-trough conveyer 10, the inner chamber of body 11 and feed auger 2 form feed cavity 14, form compression chamber 13 with compression spiral 4, rub spiralization with breach and rub chamber 12, per two breach on the body 11 are rubbed between the spiral 5 and along garden Zhou Fangxiang one group of guiding oar 6 are installed all, and having several in every group of guiding oar 6 is carrying vapour through-hole guides oars 7.

Wherein, drive unit 9 is connected with the outer end of discharging adjusting conical ring 8 as shown in Figure 1, also can be connected with the outer end of feed auger as shown in Figure 2; Breach is rubbed spiral 5 can adopt axial gap form such as Fig. 3, also can adopt axially, radial indentation form such as Fig. 4; Every group of guiding oar 6 can be 2-6, and wherein having several is carrying vapour through-hole guides oars 7, as shown in Figure 2.

Claims

1, a kind of spiral kneading machine, comprise drive unit, it is characterized in that feed auger, the compression spiral, breach rubs that spiral is fixedly connected vertically successively to be integral, the outer end that breach is rubbed spiral is equipped with the discharging adjusting conical ring that can move vertically and can fix its position, this assembly is fit in the body, be supported on the axle bed of body, and be connected with drive unit, have charging aperture on the body, the discharging scraper-trough conveyer, the inner chamber of body and feed auger form feed cavity, with compression spiralization compression chamber, rub spiralization with breach and rub the chamber, per two breach on the body are rubbed between the spiral along garden Zhou Fangxiang one group of guiding oar all are installed, and having several in every group is carrying vapour through-hole guides oars.