CN2707370Y

CN2707370Y - Double hammer type sand production machine

Info

Publication number: CN2707370Y
Application number: CN 200420011267
Authority: CN
Inventors: 苏学方
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-14
Filing date: 2004-07-14
Publication date: 2005-07-06
Anticipated expiration: 2014-07-14

Abstract

The utility model discloses a double hammer type sand production machine, which can effectively solve the problem of the needing for the sandstone of the building trade and overcoming the insufficiency of the natural sandstone. The inner of a shell is provided with a grinding pan, the bearing in the bearing seat at the shell outer is provided with a wheel disc shaft, the grinding pan is arranged at the center inner end of the wheel disk shaft which extends into the shell, and the periphery of the grinding pan is alternatively provided with a grinding inside and outside hammer fixing holes in dislocation, and the inner of the fixing holes is provided with an inside hammer and an outside grinding hammer to form a double hammer grinding machine. The shell is provided with a feed opening, and the lower is provided with a sand outlet. The utility model has the advantages of simple structure, novelty, originality, small volume, light weight, good grinding effect and efficient energy-saving.

Description

Two hammer system sand machines

One, technical field

The utility model relates to a kind of Sand-making machinery, particularly a kind of two hammer system sand machines that are used for various rocks, cobble, useless brick and tile, waste water clod multiple hard material system sand such as (building wastes).

Two, background technology

Because the development of society, the needs of nation-building are built the engineering of repairing the roads and are strengthened the natural sand resource-constrained year by year.Country is for the conservation of nature view, and the protection river dyke is stipulated to forbid at these local exploitation sandstones; so just formed the serious sand that lacks; the poor sand of large tracts of land district in addition, sandstone is wanted be transported into outerly, and expense is very high first; and it is time-consuming; bother very much, China's rock aboundresources, it is wide to distribute; in order to compensate its defect; people develop mechanical artificial stone sand, at present, have produced multiple different system sand equipment both at home and abroad; but all exist effect low; energy consumption is big, and the product of producing does not reach the requirement of building trade, influences construction quality; therefore, be difficult to popularize and promote the use of.

Three, utility model content

At above-mentioned situation with the actual needs of sand, the purpose of the utility model just provides a kind of novel two hammer system sand machines, can effectively solve building trade in the fast development to the needs of sandstone and overcome the problem of natural sandstone deficiency, the technical scheme of its solution is that grating disk is housed in the housing, on the bearing in the bearing block on the hull outside wheel disc axle is housed, grating disk is contained in the wheel disc shaft extension and goes on the inner, center of housing, the dislocation of grating disk periphery alternately has in the pulverizing, outer hammer fixing hole, in, the inside and outside hammer of pulverizing is housed respectively on the outer hammer fixing hole, constitutes two beater grinder structures, charging hole is arranged on the housing, sand export is arranged at the bottom, it is simple in structure, and novel unique, volume is little, in light weight, good crushing effect, energy-efficient, effectively satisfy society's needs to sandstone in construction, particularly building trade is to the needs of various sandstones, change the useless building materials that are, it is applied, and benefits the nation and the people.

Four, description of drawings

Fig. 1 is a structural profile front view of the present utility model.

Fig. 2 is a grating disk front view of the present utility model.

Five, the specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.

Provide by Fig. 1, Fig. 2, the utility model is that grating disk 4 is housed in the housing 1, on the bearing 12 in the bearing block 9 outside the housing 1 wheel disc axle 10 is housed, grating disk 4 is contained in wheel disc axle 10 and stretches on the inner, center of housing 1, grating disk 4 periphery dislocation alternately have pulverizes interior hammer fixing hole 16 and pulverizes the outer fixing hole 15 of hammering into shape, pulverize hammer 6 in being equipped with on the hammer fixing hole 16 in pulverizing, pulverize the outer hammer 7 of pulverizing is housed on the outer hammer fixing hole 15, constitute two beater grinder structures, charging hole 3 is arranged on the housing 1, and sand export 14 is arranged at the bottom; In order to guarantee result of use, end cap 11 is arranged on the bearing 12, on housing 1 inwall liner plate 2 is arranged, stagger on liner plate 2 top and the bottom and the inside and outside pulverizing hammer relevant position double-deck crushing tooth 5 is housed, there is corresponding charging hole to be connected on the liner plate 2 with charging hole 3 on the housing 1, liner plate 2, crushing tooth 5 and interior pulverizing hammer 6, the outer pulverizing constitute the passage that shakes out between the hammer 7, through hole 13 is arranged on the grating disk 4.Charging hole 3 can be one, also can have two, is located on the housing 1 on grating disk 4 both sides, when two charging holes were arranged, through hole 13 can save, and also can be used as to alleviate grating disk weight, the usefulness of minimizing dish material when a charging hole, can be used as the usefulness that charging enters grating disk 4 opposite side passages.The inside and outside hammer of pulverizing generally is cuboid, is made as a plurality ofly as required, is fixed on the inside and outside hammer fixing hole by screw.

When the utility model uses, housing 1 bottom base be fixed on the ground, trench oral area both sides or corresponding bearing support on, the dress belt wheel is got final product by driven by motor work on wheel disc axle 10, install and use very convenient, the hard material of applicable different size granularity, during work, according to the different material granule size, with different impact velocitys, in impact process, material forms T-shaped with tup and contacts, and hammering is broken to combine with impact crushing, like this motive use is arrived optimum state, make crushing efficiency improve 60%.

The utility model is simple in structure, reliable operation, keep in repair easy, energy consumption is lower than any other system sand equipment and (compares with combined type system sand machine, impact sand production machine, efficient improves 60%, energy consumption reduces by 60%, save steel 70%), cost is low, running cost is few, can be widely used in numerous industrial departments such as the ore dressing of system sand, chemical industry, building materials, be specially adapted to the system sand of various rocks, cobble and the useless brick and tile of removing in the city, the utilization again of cement block (building waste), be a kind of energy-efficient system sand equipment.It is applied, must be for making creationary contribution with the construction business of sand.

Claims

1, a kind of pair of hammer system sand machine, be that grating disk is housed in the housing, on the bearing in the bearing block of housing outside the wheel disc axle is housed, grating disk (4) is contained in wheel disc axle (10) and stretches on the inner, center of housing, it is characterized in that the dislocation of grating disk (4) periphery alternately has pulverizing interior hammer fixing hole (16) and pulverizes the outer fixing hole (15) of hammering into shape, pulverize hammer (6) in being equipped with on the hammer fixing hole (16) in pulverizing, pulverize the outer hammer (7) of pulverizing is housed on the outer hammer fixing hole (15), constitute two beater grinder structures, charging hole (3) is arranged on the housing (1), and sand export (14) is arranged at the bottom.

2, according to claim 1 pair of hammer system sand machine, it is characterized in that on said housing (1) inwall liner plate (2) being arranged, stagger on liner plate (2) top and the bottom and the inside and outside pulverizing hammer relevant position double-deck crushing tooth (5) is housed, have corresponding charging hole to be connected with charging hole (3) on the housing (1) on the liner plate (2), liner plate (2), crushing tooth (5) and interior pulverizing hammer (6), the outer pulverizing constitute the passage that shakes out between the hammer (7).

3, according to claim 1 pair of hammer system sand machine is characterized in that through hole (13) is arranged on the said grating disk (4).