CN208356911U - Dedirt sand making machine - Google Patents

Abstract

The utility model discloses a kind of dedirt sand making machines, its key points of the technical solution are that including the rotor of shell and setting inside housings, it is equipped with feed inlet in the upper housing, it is equipped with discharge port in the lower part of the housing, the housing side lower part is equipped with through-hole, and through-hole is connected with blower by first pipe, and the discharge outlet is equipped with the stock guide being obliquely installed, housing bottom is connected to first pipe by second pipe, and the junction of housing bottom and second pipe is equipped with filter plate.The sandstone of crushing forms building stones curtain in dropping process, and blower and pipeline absorbs the dust in building stones curtain, to reduce the dust in sandstone, ensure that the service performance of sandstone.

Description

Dedirt sand making machine

Technical field

The utility model relates to sand making machine, in particular to a kind of dedirt sand making machine.

Background technique

Sand making machine is a kind of efficient, energy-efficient equipment, is widely used in highway, High-speed Passenger Dedicated Lines, water power It the construction such as stands.Sand processed is that material is sent into sand making machine hopper, and material turns with high-speed rotating sand making machine during the falling process Son is hit, and oversize rock material surface is made to generate fine cracks, and the building stones after hitting accelerate rapidly and from sand making machine rotor tangent line Projectile is gone out, and is bumped against with the subsequent first segment counterpunch board of machine and rupture, while foring building stones curtain when rebounding, and rear The building stones being thrown out of form stone-crash-stone, and material hits the form of material, produce required building stones and flow out from sand making machine discharge port.

Existing to can refer to the Chinese patent that Authorization Notice No. is CN206622167U, it discloses a kind of vertical sand processed Machine, the vertical sand making machine include bracket, and bracket is equipped with cylinder, and the upper and lower end of cylinder is respectively equipped with inlet port and outlet port, cylinder The inner wall of body is equipped with counterpunch board, the main shaft vertically extended in cylinder equipped with pivot center, and main shaft is equipped at least one A rotor.Sandstone can be crushed more tiny, but smaller, the dust adulterated in sandstone that sandstone is pulverized by the vertical sand making machine More, these dusts are incorporated into the building stones crushed, influence the service performance for having crushed building stones.

Utility model content

The purpose of the utility model is to provide a kind of dedirt sand making machines, during falling on discharge port under the building stones crushed Dedirt is carried out, the using effect of sand is improved.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of dedirt sand making machine, Rotor including shell and setting inside housings is equipped with feed inlet in the upper housing, is equipped with discharge port in the lower part of the housing, described Housing side lower part is equipped with through-hole, and through-hole is connected with blower by first pipe, and the discharge outlet is led equipped with what is be obliquely installed Flitch, housing bottom are connected to first pipe by second pipe, and the junction of housing bottom and second pipe is equipped with filter plate.

By using above scheme, building stones enter from sand making machine feed inlet, fall on high-speed rotating sand making machine rotor, stone Material is broken under the action of through sand making machine rotor and sand making machine shell, and broken material is in dropping process meeting shape building stones curtain, stone Part dust in material curtain is inhaled into first pipe under the action of blower, there are also part dust at itself together with building stones It is fallen on filter plate under gravity, sand after molding is flowed out along the stock guide being obliquely installed from discharge port, and dust is from mistake It is fallen on filter plate, the suction that blower generates carries out secondary dedirt to the dust at filter plate through second pipe.

Preferably, the first pipe is covered with strainer close to shell one end end face.

By using above scheme, sandstone can be prevented to be deposited in the junction of first pipe and shell, cause first pipe Blocking, cause dedirt effect poor.

Preferably, the first pipe is equipped with adjusting valve close to strainer side.

By using above scheme, the speed air flow in first pipe is adjusted by adjusting valve, works as sandstone Speed air flow in first pipe can be transferred to reasonable speed when more by middle dust burdening, to guarantee dedirt effect.

Preferably, the first pipe side is distributed multiple openings along its length, the opening is equipped with lid.

By using above scheme, after first pipe long-time use, has many dusts and be adsorbed in first pipe On wall, opening is set in first pipe, first pipe inside can be cleared up from opening, especially in first pipe Portion is cleared up at turning, guarantees dedirt effect.By lid by closure of openings, can be prevented in first pipe during dedirt Dust enter air, have due to be also possible to prevent the opening because being arranged in first pipe in this way to the wind-force in first pipe too big Influence.

Preferably, described lid one end and first pipe are hinged, the lid other end and first pipe are clamped.

By using above scheme, Cover opening or closing are convenient, are conducive to the later period to first pipe progress maintenance and cleaning.

Preferably, the bottom thread that the pipeline corresponds to each aperture position is connected with 90 degree of gas-tpe fittings, described nine The horizontal segment of ten degree of gas-tpe fittings is open towards blower.

By using above scheme, the high-pressure air source outside 90 degree of gas-tpe fitting connections is beaten after equipment is out of service Air valve is opened, dust in first pipe is blowed to blower by 90 degree of gas-tpe fittings by compressed air, and dust is flowed out from fan outlet, It prevents dust accretions in first pipe, influences dust removing effects.

Preferably, each 90 degree of gas-tpe fittings horizontal segment opening is equipped with spray head in a circular table shape.

By using above scheme, compressed air carries out multiple angle dedustings to first pipe by spray head, by the first pipe Road is cleared up cleaner, to guarantee dust removing effects.

Preferably, the exit of the blower is covered with cloth bag.

By using above scheme, the dust flowed out in first pipe is all flowed into cloth bag, thus prevent dust into Enter to workshop, causes the pollution to workshop air.

Preferably, being equipped with belt line one at the feed inlet, the height of belt line one is higher than feed inlet lower part.

By using above scheme, automates feeding and improve production efficiency while the production output value can be increased.

Preferably, the discharge port lower part is equipped with belt line two.

By using above scheme, automation discharging improves production efficiency can reduce staff labor intensity simultaneously.

In conclusion the utility model has the following beneficial effects:

1. carrying out dedirt to material by dedirt device, the content of dust in sand is reduced, improves the use effect of sandstone Fruit；

2. the dust that cloth bag extracts blower out is handled by centralized collection, reduce pollution of the dust to air, improves existing The air quality of field, reduces the occurrence probability of occupational disease；

3. raw material and manufactured sand are transmitted by belt line, production efficiency is improved, the labour for reducing employee is strong Degree.

Detailed description of the invention

Fig. 1 is embodiment overall mechanism perspective view；

Fig. 2 is the partial sectional view in embodiment in order to highlight pipeline and casing connecting structure；

Fig. 3 is the partial sectional view that the present embodiment saliency gas-tpe fitting is connect with pipeline.

In figure, 1, shell；11, feed inlet；12, discharge port；13, through-hole；14, stock guide；15, second pipe；151, it filters Plate；2, rotor；3, blower；31, fan outlet；32, cloth bag；4, first pipe；41, strainer；42, adjusting valve；421, handle； 43, it is open；431, lid；44, it perforates；441, internal screw thread；45, gas-tpe fitting；46, tracheae；47,90 degree of gas-tpe fittings； 471, spray head；5, belt line one；6, belt line two；7, motor；71, output shaft.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment: a kind of dedirt sand making machine, as depicted in figs. 1 and 2, including shell 1, rotor 2 is equipped with inside shell 1, The motor 7 that driving rotor 2 rotates is installed outside shell 1, rotor 2 is connect with the output shaft 71 of motor 7 by shaft coupling.? The top of shell 1 is equipped with feed inlet 11, is equipped with discharge port 12 in the lower part of shell 1.Building stones enter shell 1 from feed inlet 11 Inside is simultaneously smashed by rotor 2, and smashed sandstone is fallen from discharge port 12.

Shell 1 is cylindrical, and feed inlet 11 can be set is equipped with belt line one at 1 side wall upper part of shell, feed inlet 11 5, belt line 1 can be belt conveyor.The blanking end of belt line 1 is higher than feed inlet 11, so that material is from belt line 1 On fall after fallen into shell 1 through feed inlet 11.

Discharge port 12 is located at 1 side lower part of shell, is equipped with the stock guide 14 being obliquely installed at discharge port 12, stock guide 14 is opened Mouth extends downward into 1 side bottom of shell.14 lower part of stock guide is equipped with belt line 26, and belt line 26 can be belt conveying Machine.

1 side lower of shell is equipped with through-hole 13, and through-hole 13 is connected with the blower outside shell 1 by first pipe 4 3, blower 3 is equipped with outlet 31, and outlet 31 is covered with cloth bag 32.1 bottom of shell is connect with first pipe 4 by second pipe 15, shell 1 bottom of body and the junction of second pipe 15 are equipped with filter plate 151, and second pipe 15 is fallen on stock guide 14 to remove with building stones Dust.

As shown in Figures 2 and 3, first pipe 4 is covered with strainer 41 close to the end face of 1 one end of shell, and first pipe 4 is close 41 side of strainer is equipped with adjusting valve 42, and adjusting valve 42 is common hand stop valve, and the valve of adjusting valve 42 is rotationally connected with the One pipeline, 4 inner wall, adjusting valve 42 be equipped with handle 421, by handle 421 can the valve easily to adjusting valve 42 rotate, 4 side of first pipe is distributed multiple openings 43 along its length, and opening 43 is equipped with lid 431,431 one end of lid and the first pipe Road 4 is hinged, and 431 other end of lid and first pipe 4 are clamped.

As shown in Figures 2 and 3, the bottom of 43 positions of the corresponding each opening of first pipe 4 is provided with perforation 44, and perforation 44 is set There is internal screw thread 441,44 lower verticals of perforation are equipped with the gas-tpe fitting 45 being threadedly coupled with perforation 44, and gas-tpe fitting 45 is inserted with gas Pipe 46,44 tops of perforation are equipped with the level for 90 degree of gas-tpe fittings, 47, the 90 degree of gas-tpe fittings 47 being threadedly coupled with perforation 44 Section opening is equipped with spray head 471 in a circular table shape towards 3,90 degree of 47 horizontal segment openings of gas-tpe fitting of blower, passes through spray head 471 Compressed air is spread to 4 inner wall surrounding of first pipe.

The working principle of the dedirt sand making machine is as follows:

Belt line 1 puts into oversize rock material from the feed inlet 11 of shell 1, the high speed fortune that building stones are arranged inside shell 1 Broken under the action of the rotor 2 turned, the building stones smashed form building stones curtain during falling to the discharge port 12 of shell 1, Part dust in building stones curtain is inhaled into first pipe 4 under the action of blower 3, and there are also part dusts to make in self gravity It is fallen in together with building stones on filter plate 151 with lower, the sandstone then crushed is fallen in belt line 26 by stock guide 14 and is transferred to receipts Collect place.

Second of dedirt is carried out to building stones by the second pipe 15 that 151 lower part of filter plate is arranged, is passed through during dedirt The adjusting valve 42 being arranged in first pipe 4 adjusts wind-force size, so that dedirt better effect, finally by the sandstone dust-laden of dedirt Measure small, using effect is good.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of dedirt sand making machine is set including shell (1) and the setting rotor (2) internal in shell (1) on shell (1) top There are feed inlet (11), is equipped with discharge port (12) in shell (1) lower part, it is characterised in that: shell (1) side lower is equipped with logical Hole (13), through-hole (13) are connected with blower (3) by first pipe (4), are led at the discharge port (12) equipped with what is be obliquely installed Flitch (14), shell (1) bottom end are connected to first pipe (4) by second pipe (15), shell (1) bottom and second pipe (15) junction is equipped with filter plate (151).

2. dedirt sand making machine according to claim 1, it is characterised in that: the first pipe (4) is close to shell (1) one end End face be covered with strainer (41).

3. dedirt sand making machine according to claim 2, it is characterised in that: the first pipe (4) is close to strainer (41) one Side is equipped with adjusting valve (42).

4. dedirt sand making machine according to claim 3, it is characterised in that: first pipe (4) side is along its length Multiple openings (43) are distributed, the opening (43) is equipped with lid (431).

5. dedirt sand making machine according to claim 4, it is characterised in that: the opening (43) is equipped with lid (431), institute State lid (431) one end and first pipe (4) hingedly, lid (431) other end and first pipe (4) are clamped.

6. dedirt sand making machine according to claim 5, it is characterised in that: the corresponding each opening of the first pipe (4) (43) bottom is provided with perforation (44), and the perforation (44) is equipped with internal screw thread (441), and described perforation (44) lower vertical is equipped with The gas-tpe fitting (45) being threadedly coupled with the perforation (44), the gas-tpe fitting (45) are inserted with tracheae (46), the perforation (44) Upper vertical is equipped with 90 degree of gas-tpe fittings (47) being threadedly coupled with perforation (44), 90 degree of gas-tpe fittings (47) Horizontal segment opening towards blower (3).

7. dedirt sand making machine according to claim 6, it is characterised in that: each 90 degree of gas-tpe fittings (47) are horizontal Section opening is equipped with spray head in a circular table shape (471).

8. dedirt sand making machine according to claim 1, it is characterised in that: be covered with cloth at the outlet (31) of the blower (3) Bag (32).

9. dedirt sand making machine according to claim 1, it is characterised in that: be equipped with belt line one at the feed inlet (11) (5), the height of belt line one (5) is higher than feed inlet (11) lower part.

10. dedirt sand making machine according to claim 1, it is characterised in that: discharge port (12) lower part is equipped with belt line Two (6).