CN1151897C

CN1151897C - Stone-removing machine

Info

Publication number: CN1151897C
Application number: CNB021489483A
Authority: CN
Inventors: 赵培龙; 刘家华
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-14
Filing date: 2002-11-14
Publication date: 2004-06-02
Anticipated expiration: 2022-11-14
Also published as: CN1404977A

Abstract

The present invention relates to a stone-removing machine for removing stones and hard impurities when wet clay is used as brick making raw material. The stone-removing machine is characterized in that a main shaft penetrates through a stirring box, a clay barrel and a clay-stone separator through a bearing chamber and a sliding bearing, wherein the clay-stone separator comprises a stone scraping plate, a clay discharging plate with holes, a machine body composed of a plurality of stone outlets continuously distributed on a circumference, and a stone outlet cover with an adjustable spring. The stone-removing machine uses a stirring cutter fixed to the main shaft in the stirring box to stir clay material; after entering the clay barrel, the clay material enters the clay-stone separator by the forward-pushing action of a spiral reamer. The clay is extruded out from the clay outlet plate with holes, and the stones are discharged from the stone outlet by the applied force of the stone scraping plate so that the clay and the stones are separated. The stone-removing machine has the advantages of good clay-stone separation effect and high efficiency, integrates the functions in stirring, purifying and removing the stones into a whole, and solves the problem of the stone removal of the wet clay.

Description

A kind of stoner

Technical field

The present invention relates to a kind of stone in the brick-making raw material clay and stoner of hard impurity removed.

Background technology

Along with country's restriction brickmaking industry is used the production land used in a large number, the brickmaking industry is had to utilize resource inferior and is contained the brick-making raw material of impurity.Domestic most of area produces in the used raw material soil of brick and tile and all exists stone and hard impurity, make many brick fields because of existing this type of impurity can't ordinary production in the raw material soil, still there is not the thorough head it off of way at present both at home and abroad, when particularly moisture content is high behind the rain, the stone problem of removing of clay more is difficult to solve, and causes the raw material regolith waste more than 30%.

Summary of the invention

The purpose of this invention is to provide a kind of stone efficient height that removes, particularly can remove moisture content stone and hard impurity in clay when high, integrate stirrings, purifications,, the high stoner of the native utilization rate of raw material except that stone.

The object of the present invention is achieved like this: agitator tank is by being bolted on the base, the mud cylinder is linked together by bolt and agitator tank, main shaft runs through agitator tank by the bearing chamber near shaft coupling with the sliding bearing that is positioned at mud extraction orifice plate centre bore, mud cylinder and mud-stone separator, described mud-stone separator is by scraping slabstone, the mud extraction orifice plate, the body that several stone outlet holes of continuous distributed are formed on the circumference, the stone outlet hole lid, act on the groups of springs the adjusted one-tenth that stone outlet hole covers, the described slabstone of scraping is contained on the main shaft by slide key and with its rotation, scraping slabstone is the helical type, described mud extraction orifice plate is fixed on the outer end of body, the inner of body is connected mud cylinder mud extraction direction end, the described slabstone of scraping closely contacts with described mud extraction orifice plate, be uniform-distribution with the helical type mudhole opposite on the mud extraction orifice plate with scraping the slabstone rotation direction, mudhole excircle place is uncovered, one end of stone outlet hole lid links to each other with stone outlet hole by hinge, the other end of stone outlet hole lid connects with the end that can adjust spring, and the other end that can adjust spring is fixed on the mud cylinder.

Preferably, scraping slabstone dials the auxilliary leaf that masonry uses and forms by closely having contacted to scrape main lobe and a slice that masonry uses or rise more than a slice with the mud extraction orifice plate.

Preferably, the width of the mudhole on the mud extraction orifice plate becomes greatly gradually from middle mind-set circumferencial direction, and is little outer big in the mudhole axial cross section.

The stirring blade that is fixed in the agitator tank of the present invention on the main shaft stirs raw material soil, after entering the mud cylinder, raw material soil is subjected to screw reamer progradation forward, enter mud-stone separator, mud in the mud-stone separator brings out the mud orifice plate in the past and extrudes, and stone and hard impurity are discharged by stone outlet hole, the mudstone good separating effect, the efficient height integrates stirring, purification, removes stone.

Description of drawings

Fig. 1 is a structural representation of the present invention

Fig. 2 is the A-A cutaway view of mud-stone separator of the present invention

The specific embodiment

Embodiment, be fixed on the base 20 by bolt 19 with reference to Fig. 1, Fig. 2 agitator tank 3, mud cylinder 9 is linked together by bolt 8 and agitator tank 3, main shaft 21 runs through agitator tank 3, mud cylinder 9 and mud-stone separator by the bearing chamber 2 near shaft coupling 1 with the sliding bearing 15 that is positioned at mud extraction orifice plate 13 centre bores, sliding bearing 15 is by seal disc 14 sealings, on agitator tank 3 inner main axis 21, fixing stirring blade 5, on mud cylinder 9 inner main axis 21, screw reamer 7 is being housed by bolt 6.Described mud-stone separator is by scraping slabstone 16, mud extraction orifice plate 13, the body that several stone outlet holes 17 of continuous distributed are formed on the circumference, stone outlet hole lid 11, the spring adjusted 10 that acts on the stone outlet hole lid 11 is formed, the described slabstone 16 of scraping is contained on the main shaft 21 by slide key 22 and with its rotation, scrape slabstone 16 and be the helical type, described mud extraction orifice plate 13 is fixed on the outer end of body, the inner of body is connected mud cylinder 9 mud extraction direction ends, the described slabstone 16 of scraping closely contacts with described mud extraction orifice plate 13, be uniform-distribution with the helical type mudhole opposite on the mud extraction orifice plate 13 with scraping slabstone 16 rotation directions, mudhole excircle place is uncovered, one end of stone outlet hole lid 11 links to each other with stone outlet hole 17 by hinge 12, the other end of stone outlet hole lid 11 is connected with the end that can adjust spring 10, the other end that can adjust spring 10 is fixed on the

mud cylinder

9, and 18 is the lining of mud cylinder 9.

Scraping slabstone 16 scrapes main lobe and a slice that masonry uses or plays the auxilliary leaf that group masonry uses more than a slice and form by closely contact with mud extraction orifice plate 13.

Outside circumferencial direction becomes greatly the width of the mudhole on the mud extraction orifice plate 13 gradually from the center, and is little outer big in the mudhole axial cross section.

During work, the high clay of raw material soil and water or moisture content is from the uncovered adding of agitator tank 3, shaft coupling 1 drives main shaft 2 rotations, thereby drive stirring blade fixed thereon 5 rotations, raw material soil is stirred, after raw material soil through stirring enters mud cylinder 9 under the propelling of screw reamer 7, continue to push ahead, enter mud-stone separator, mud in the raw material soil is extruded from the mudhole of mud extraction orifice plate 13, and greater than the stone of mudhole under the effect of cleaning shoe 16, enter stone outlet hole 17, along with increasing of stone quantity in the stone outlet hole 17, during for the pressure of stone flap 11, spring 10 is elongated the outside active force of 16 pairs of stones of cleaning shoe greater than spring 10, and stone outlet hole lid 11 is opened, stone near stone outlet hole lid 11 is extruded, and just repeats said process when the effect of 16 pairs of stones of cleaning shoe is covered 11 pressure greater than 10 pairs of stone outlet holes of spring.Like this under the situation of selecting suitable spring 10, stone can be discharged from stone outlet hole 17, and mud can not be discharged and can only extrude from the mudhole of mud extraction orifice plate 13 from stone outlet hole 17, and the finger stone by mudhole also can be installed in the twin rollers fragmentation behind the stoner, does not influence brick and tile production.

Claims

1, a kind of stoner, agitator tank is by being bolted on the base, the mud cylinder is linked together by bolt and agitator tank, it is characterized in that: main shaft runs through agitator tank by the bearing chamber near shaft coupling with the sliding bearing that is positioned at mud extraction orifice plate centre bore, mud cylinder and mud-stone separator, on mud cylinder inner main axis, spiral reamer is housed, described mud-stone separator is by scraping slabstone, the mud extraction orifice plate, the body that several stone outlet holes of continuous distributed are formed on the circumference, the stone outlet hole lid, act on the groups of springs the adjusted one-tenth that stone outlet hole covers, the described slabstone of scraping is contained on the main shaft by slide key and with its rotation, scraping slabstone is the helical type, described mud extraction orifice plate is fixed on the outer end of body, the inner of body is connected mud cylinder mud extraction direction end, the described slabstone of scraping closely contacts with described mud extraction orifice plate, be uniform-distribution with the helical type mudhole opposite on the mud extraction orifice plate with scraping the slabstone rotation direction, mudhole excircle place is uncovered, one end of stone outlet hole lid links to each other with stone outlet hole by hinge, the other end of stone outlet hole lid connects with the end that can adjust spring, and the other end that can adjust spring is fixed on the mud cylinder.

2, according to a kind of stoner of claim 1 regulation, it is characterized in that: scrape slabstone and scrape main lobe and a slice that masonry uses or play the auxilliary leaf that group masonry uses more than a slice and form by closely having contacted with the mud extraction orifice plate.

3, according to a kind of stoner of claim 1 regulation, it is characterized in that: the width of the mudhole on the mud extraction orifice plate becomes greatly gradually from middle mind-set circumferencial direction, and is little outer big in the mudhole axial cross section.