CN102218283A

CN102218283A - Straw crushing centrifugal positioning extruder

Info

Publication number: CN102218283A
Application number: CN201110157464XA
Authority: CN
Inventors: 高小林; 高阁; 高标; 张振波
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-29
Filing date: 2011-06-13
Publication date: 2011-10-19
Anticipated expiration: 2031-06-13
Also published as: CN102218283B; WO2012130187A3; WO2012130187A2; CN202096935U

Abstract

The invention discloses a straw crushing centrifugal positioning extruder, and belongs to agricultural machinery. The straw crushing centrifugal positioning extruder consists of a driver, a speed change gearbox, a granulating chamber and a rubbing chamber. The output shaft of the driver is fixedly connected with the transverse input shaft of the speed change gearbox; a vertical main shaft of the speed change gearbox passes through the granulating chamber and the rubbing chamber; the vertical main shaft of the granulating chamber is fixed with an I-shaped roller frame, and more than one squeeze roller is in clearance movable fit with a cylindrical wall pore plate of the granulating chamber and arranged on a vertical shaft at the outer end of the I-shaped roller frame; a transverse grate plate is arranged between the rubbing chamber and the granulating chamber; the vertical main shaft in the rubbing chamber is transversely fixed with more than one group of roll shafts; rubbing rollers are arranged in the groups of the roll shafts, and are in clearance movable fit with the grate plate; and the annular wall of the rubbing chamber extends upwards to connect a feed hopper. The straw crushing centrifugal positioning extruder has a reasonable structural design; the product has high compactness, and is not limited by the water content of straw; and the straw crushing centrifugal positioning extruder is high in efficiency and is suitable for large-scale industrial production.

Description

Stalk pulverizes centrifugal location extruder

Technical field

The invention belongs to agricultural machinery, relate in particular to a kind of stalk and pulverize centrifugal location extruder.

Background technology

Development along with mechanization of agriculture, the domestic basic realization of crops harvesting mechanization, particularly wheat, paddy rice and corn have been realized combine operation basically, but a large amount of crop material at the agricultural production generation, its processing mode mainly is to return field, bundling after the crushed stalk, cut back and do fuel, be processed into several modes such as feed, agricultural machinery product at these several processing modes mainly contains: one, stalk crasher, major function is to go back to the field after the crushed stalk, its weak point is can not rot then after stalk goes back to the field, makes troubles to agro-farming; Two, straw baler, major function are to be used for generating, making feed behind the stalk bundling, and its weak point is to gather in the stalk that is cut down, does not solve the problem of transportation and storage behind the bundling, and the stalk after handling does not reach the fineness of making feed; Three, straw harvesting machine, major function is that fuel is done in the stalk recovery, because of its straw burning calorific value is low, reduces to some extent before so reclaim the amount of doing fuel with stalk, stalk too much expands like this, the hidden danger of being brought take up room bigger, perishable contaminated air, fire hazardous.Four, stalk factory formula rolling and forming machine, major function is to roll after stalk is transported to the place, weak point is the problem that unresolved stalk cuts, ties, transports, depend merely on the peasant and voluntarily stalk is cut the entrucking of falling the bundling and transport to factory, the peasant is wasted time and energy, and the interests that obtain are few, make its factory of would rather on-site incineration also not bothering to see me out, cause rolling Machines Plant's starving, the processing mode of while peasant's on-site incineration is contaminated air not only, also brings hidden danger to fire safety.At above-mentioned variety of issue; used a kind of stalk granulator to receive an acclaim very much on the agricultural at present; it is stalk to be made particle make feed or fuel reservoir, can save a large amount of occupation of land spaces, but because its structural design is unreasonable; it has strict demand to the stalk water content; water content is too high, and it just can not be worked, and the close property of production product matter is poor; production efficiency is low, can not form industrial and large-scale production.

Summary of the invention

The present invention is intended to overcome the deficiencies in the prior art, provides a kind of stalk to pulverize centrifugal location extruder.

Stalk of the present invention pulverizes centrifugal location extruder, is to be made of driving machine, change gear box, granulation chamber and the chamber of rubbing.The output shaft of driving machine fixes with the horizontal power shaft of change gear box and connects, and the vertical main shaft of change gear box runs through granulation chamber and rubs the chamber.On the vertical main shaft of granulation chamber, fix I-shaped forming roll frame, on the vertical shaft of I-shaped forming roll frame outer end and with the barrel orifice plate of granulation chamber, become with gap movingly more than one compression roller.Rub horizontal grate plate is arranged between chamber and the granulation chamber, the one group of above roll shaft of having rubbed crosswise fixed on the indoor vertical main shaft, on each group roll shaft and with the grate plate, become with gap movingly to rub roller; The ring wall of rubbing the chamber extends upward and is connecting feed hopper.

As a further improvement on the present invention, on the roller wall of compression roller, arranging with orifice plate by the hole mutually convex-concave cooperate newborn protruding, synchromesh gear has been fixed in the upper end of compression roller, gear ring corresponding on gear and the granulation chamber inwall is meshed.

As a further improvement on the present invention, be provided with the pellet annular collection trough in the ring week of granulation chamber's outer wall, feeder is provided with discharging opening.

Stalk of the present invention pulverizes centrifugal location extruder, reasonable in design, and the close property of the product matter of producing is good, is not subjected to the moisture quantitative limitation of stalk, and the production efficiency height can large-scale industrial production.

Description of drawings

Fig. 1 is the structural representation that stalk of the present invention pulverizes centrifugal location extruder.

The specific embodiment

Stalk of the present invention pulverizes centrifugal location extruder, is by driving machine 1, change gear box 2, granulation chamber 3 and rubs chamber 4 and constitute.The output shaft 5 of driving machine 1 fixes with the horizontal power shaft 6 of change gear box 2 and connects, and the vertical main shaft 7 of change gear box 2 runs through granulation chamber 3 and rubs chamber 4; On the vertical main shaft 7 of granulation chamber 3, fixed I-shaped forming roll frame 8, on the vertical shaft 20 of I-shaped forming roll frame 8 outer ends and with 9 one-tenth of the barrel orifice plates of granulation chamber 3 with gap movingly more than one compression roller 10; Rub horizontal grate plate 11 is arranged between chamber 4 and the granulation chamber 3, the one group of above roll shaft 12 of having rubbed on the vertical main shaft 7 in the chamber 4 crosswise fixed, on each group roll shaft 12 and with 11 one-tenth of grate plates with gap movingly rub roller 13; The ring wall of rubbing chamber 4 extends upward and is connecting feed hopper 14.

Arranging on the roller wall of compression roller 10 with orifice plate 9 by the hole mutually convex-concave cooperate newborn protruding 19, synchromesh gear 17 has been fixed in the upper end of compression roller 10, gear ring 18 corresponding on gear 17 and granulation chamber 3 inwalls is meshed.

Ring week at granulation chamber's 3 outer walls is provided with pellet annular collection trough 15, and feeder 15 is provided with discharging opening 16.

During work, straw sent into from feed hopper rub indoorly, the pressure through rubbing roller rolls, and has destroyed the moisture content of fiber in the stalk effectively, and stalk moisture content is reduced, and stalk powder passes when horizontal grate plate enters granulation chamber and just can not stop up; In addition, rub roller and laterally in the work of grate plate fricative heat of high temperature a part of water evaporates in the stalk can be fallen, also can make the stalk air dry.Stalk enters granulation chamber by the grate plate, and in action of centrifugal force, stalk powder rotates in granulation chamber, and compression roller is squeezed into particle with stalk powder and extrudes from orifice plate and enter feeder.Remaining water evaporates is fallen in the frictional heat pin stalk that produces in compression roller and orifice plate rotation extruding, thereby makes finished product.

Claims

1. stalk pulverizes centrifugal location extruder, be by driving machine (1), change gear box (2), granulation chamber (3) and rub chamber (4) and constitute, the output shaft (5) that it is characterized in that driving machine (1) fixes with the horizontal power shaft (6) of change gear box (2) and connects, and the vertical main shaft (7) of change gear box (2) runs through granulation chamber (3) and rubs chamber (4); Fixed I-shaped forming roll frame (8) on the vertical main shaft (7) of granulation chamber (3), the vertical shaft (20) in I-shaped forming roll frame (8) outer end upward and with the barrel orifice plate (9) of granulation chamber (3) has become with gap movingly more than one compression roller (10); Rubbing between chamber (4) and the granulation chamber (3) has horizontal grate plate (11), rubs vertical main shaft (7) in the chamber (4) the one group of above roll shaft (12) of having gone up crosswise fixed, goes up and has become with gap movingly to rub roller (13) with grate plate (11) at each group roll shaft (12); The ring wall of rubbing chamber (4) extends upward and is connecting feed hopper (14).

2. stalk as claimed in claim 1 pulverizes centrifugal location extruder, it is characterized in that arranging on the roller wall of compression roller (10) with orifice plate (9) by hole convex-concave newborn protruding (19) that cooperate mutually, synchromesh gear (17) has been fixed in the upper end of compression roller (10), and gear ring (18) corresponding on gear (17) and granulation chamber (3) inwall is meshed.

3. stalk as claimed in claim 1 or 2 pulverizes centrifugal location extruder, it is characterized in that granulation chamber (3) outer wall be provided with pellet annular collection trough (15) ring week, feeder (15) is provided with discharging opening (16).