CN211865354U - Be used for quartz sand reducing mechanism for production and processing - Google Patents

Abstract

The utility model discloses a be used for quartz sand production and processing to use reducing mechanism, the power distribution box comprises a box body, the top of box inner wall is rotated and is installed two crushing rollers, the top of box one side is fixed mounting respectively has two first motors that operate opposite direction, the output shaft of two first motors respectively with the one end fixed connection of two crushing roller rollers, the fixed interlude in middle part on box top is equipped with the loading hopper, the fixed inverted cone dish that is equipped with in middle part of box inner wall, the fixed interlude in middle part of inverted cone dish is equipped with the grinding ring, the bottom of box inner wall is through the first diagonal brace fixedly connected with seal box of a plurality of, the fixed second motor that is equipped with in inside of seal box, the beneficial effects of the utility model are that: drive through first motor and smash the roller and can carry out pre-crushing to quartz, rethread second motor drives in the pivot awl sword and grinds the ring and cooperate and to carry out the secondary to quartz, can improve crushing effect then, reduces the work load of follow-up screening.

Description

Be used for quartz sand reducing mechanism for production and processing

Technical Field

The utility model relates to a reducing mechanism, in particular to be used for quartz sand production and processing to use reducing mechanism belongs to processing equipment technical field.

Background

The quartz sand is quartz particles formed by crushing and processing quartz stones. Quartz is a non-metallic mineral, a silicate mineral that is hard, wear resistant, and chemically stable. The quartz sand is prepared by processing natural quartz ore from mine, crushing, screening, washing and other processes. The appearance is polygonal, spherical and pure white, and has the characteristics of high mechanical strength, strong dirt intercepting capability, good acid resistance and the like.

The crushing effect is poor when current reducing mechanism smashes quartz, and the granule is not of uniform size, has increaseed the work load of follow-up screening, and the powder that current reducing mechanism crushing in-process produced simultaneously is scattered easily, endangers that the staff's is healthy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for quartz sand production reducing mechanism for processing to solve the current reducing mechanism who proposes among the above-mentioned background art and smash the problem that the powder that the effect is poor and smash the in-process production easily scatters around when smashing quartz.

In order to achieve the above object, the utility model provides a following technical scheme: a crushing device for quartz sand production and processing comprises a box body, wherein two crushing rollers are rotatably arranged at the top of the inner wall of the box body, two first motors with opposite running directions are respectively and fixedly installed at the top of one side of the box body, output shafts of the two first motors are respectively and fixedly connected with one ends of the two crushing roller shafts, the middle part of the top end of the box body is fixedly inserted with a charging hopper, the middle part of the inner wall of the box body is fixedly provided with an inverted cone-shaped disc, the middle part of the inverted cone-shaped disc is fixedly inserted with a grinding ring, the bottom of the inner wall of the box body is fixedly connected with a sealing box through a plurality of first inclined supporting rods, a second motor is fixedly arranged in the sealing box, an output shaft of the second motor is fixedly connected with a rotating shaft, the middle part of pivot is fixed be equipped with grind ring matched with awl sword, the bin outlet has been seted up to the bottom of box avris.

As an optimal technical scheme of the utility model, the middle part on back taper dish top is through a plurality of second diagonal brace fixedly connected with supporting shoe, the middle part rotation that the bearing was passed through on the top of pivot and supporting shoe is connected.

As an optimal technical scheme of the utility model, the top of pivot both sides is fixed respectively and is equipped with two stirring leaves, two the stirring leaf sets up at the top of the dish of falling the toper, two the stirring leaf is the form of falling V and arranges.

As a preferred technical scheme of the utility model, the middle part fixed mounting of box opposite side has the air exhauster, the air inlet end of air exhauster passes through the connecting pipe and communicates with the bottom to the conical disk, the fixed filter screen that is equipped with of opposite side of box inner wall, the position of filter screen is corresponding with the position of connecting pipe.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in middle part of box one side, first motor control switch, second motor control switch and air exhauster control switch, two are installed respectively to flush mounting plate's surface first motor, second motor and air exhauster are respectively through first motor control switch, second motor control switch and air exhauster control switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a be used for quartzy sand production and processing to use reducing mechanism drives crushing roller through first motor and can carry out the precomminution to the quartz, and rethread second motor drives the awl sword in the pivot and cooperatees with the grinding ring and can carry out the secondary grinding to the quartz, can improve crushing effect then, reduces the work load of follow-up screening, drives two stirring leaves through the pivot during grinding feeding and can prevent that the quartz after smashing from piling up and causing the putty on the grinding ring; can take out into the negative pressure with the bottom of box inner wall through the air exhauster, can avoid then smashing the powder that the in-process produced and scattering, improve operational environment, ensure staff's is healthy, can filter the powder through the filter screen simultaneously, prevents that the air exhauster from blockking up.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic sectional view of the present invention.

In the figure: 1. a box body; 2. a crushing roller; 3. a first motor; 4. a hopper; 5. an inverted conical disk; 6. grinding a ring; 7. a first diagonal brace; 8. a sealing box; 9. a second motor; 10. a rotating shaft; 11. a conical cutter; 12. a discharge outlet; 13. a second diagonal brace; 14. stirring blades; 15. an exhaust fan; 16. a connecting pipe; 17. a filter screen; 18. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a crushing device for quartz sand production and processing, comprising a box body 1, wherein two crushing rollers 2 are rotatably mounted on the top of the inner wall of the box body 1, two first motors 3 with opposite operation directions are respectively fixedly mounted on the top of one side of the box body 1, the output shafts of the two first motors 3 are respectively fixedly connected with one ends of the roller shafts of the two crushing rollers 2, a charging hopper 4 is fixedly inserted and arranged in the middle of the top end of the box body 1, an inverted cone-shaped disc 5 is fixedly arranged in the middle of the inner wall of the box body 1, a grinding ring 6 is fixedly inserted and arranged in the middle of the inverted cone-shaped disc 5, a sealing box 8 is fixedly connected with the bottom of the inner wall of the box body 1 through a plurality of first inclined support rods 7, a second motor 9 is fixedly arranged inside the sealing box 8, a rotating shaft 10 is fixedly connected with the output shaft of the second, drive through first motor 3 and smash roller 2 and can carry out pre-crushing to quartz, rethread second motor 9 drives awl sword 11 in the pivot 10 and cooperates with grinding ring 6 and can carry out the secondary to quartz and grind, can improve crushing effect then, and bin outlet 12 has been seted up to the bottom of 1 avris of box.

Preferably, the middle part of the top end of the inverted cone disk 5 is fixedly connected with a supporting block through a plurality of second inclined stay bars 13, the top end of the rotating shaft 10 is rotatably connected with the middle part of the supporting block through a bearing, the stability of the rotating shaft 10 during rotation can be further improved through the second inclined stay bars 13, two stirring blades 14 are respectively fixedly arranged at the top parts of two sides of the rotating shaft 10, the two stirring blades 14 are arranged at the top part of the inverted cone disk 5, the two stirring blades 14 are arranged in an inverted V shape, so that the stirring blades 14 are better matched with the inverted cone disk 5, the crushed quartz stones can be prevented from being accumulated on the grinding ring 6 to cause material blockage through the two stirring blades 14, an exhaust fan 15 is fixedly arranged at the middle part of the other side of the box body 1, the air inlet end of the exhaust fan 15 is communicated with the bottom part of the inverted cone disk 5 through a connecting pipe 16, a filter screen 17 is, can take out into the negative pressure through air exhauster 15 with the bottom of 1 inner wall of box, then can avoid the powder that the crushing in-process produced to scatter, improve operational environment, ensure that the staff's is healthy, can filter the powder through filter screen 17 simultaneously, prevent air exhauster 15 from blockking up, the fixed flush mounting plate 18 that is equipped with in middle part of 1 one side of box, flush mounting plate 18's surface is installed first motor control switch respectively, second motor control switch and air exhauster control switch, two first motors 3, second motor 9 and air exhauster 15 are respectively through first motor control switch, second motor control switch and air exhauster control switch and external power supply electric connection, be convenient for control whole device through flush mounting plate 18, and is easy and simple to handle.

When in specific use, the utility model relates to a crushing device for quartz sand production and processing, firstly, quartz stone raw material is added into a box body 1 through a charging hopper 4, two first motors 3 are started through a switch panel 18 at the same time, two crushing rollers 2 can be respectively driven to rotate through the two first motors 3, the two crushing rollers 2 are matched to pre-crush the raw material, the pre-crushed material falls onto an inverted cone disc 5 and slides to a position between a grinding ring 6 and a conical cutter 11 under the action of gravity, simultaneously, a second motor 9 is started through the switch panel 18, a rotating shaft 10 can be driven to rotate through the second motor 9, then the conical cutter 11 is driven to rotate, the pre-crushed material can be secondarily ground through the matching of the conical cutter 11 and the grinding ring 6, then the crushing effect can be improved, the workload of subsequent screening is reduced, two stirring blades 14 can be driven to rotate when the rotating shaft 10 rotates, drive two stirring leaves 14 through pivot 10 and can prevent that the quartz after smashing from piling up and causing the putty on grinding ring 6 during the grinding feeding, ensure the normal clear of grinding, the material after the grinding drops to box 1's bottom and passes through bin outlet 12 discharge box 1, open air exhauster 15 through flush mounting plate 18 at crushing in-process, can take out into the negative pressure with the bottom of box 1 inner wall through air exhauster 15, then can avoid smashing the powder that the in-process produced and scattered, improve operational environment, ensure staff's healthy, can filter the powder through filter screen 17 simultaneously, prevent 15 clogs up of air exhauster.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The crushing device for quartz sand production and processing comprises a box body (1) and is characterized in that two crushing rollers (2) are rotatably mounted at the top of the inner wall of the box body (1), two first motors (3) with opposite operation directions are respectively and fixedly mounted at the top of one side of the box body (1), output shafts of the two first motors (3) are respectively and fixedly connected with one ends of roll shafts of the two crushing rollers (2), a feeding hopper (4) is fixedly inserted and arranged in the middle of the top end of the box body (1), an inverted cone-shaped disc (5) is fixedly arranged in the middle of the inner wall of the box body (1), a grinding ring (6) is fixedly inserted and arranged in the middle of the inverted cone-shaped disc (5), a sealing box (8) is fixedly connected to the bottom of the inner wall of the box body (1) through a plurality of first inclined support rods (7), and a second motor (9) is fixedly arranged inside the sealing, the output shaft fixedly connected with pivot (10) of second motor (9), the middle part of pivot (10) is fixed be equipped with grind ring (6) matched with awl sword (11), bin outlet (12) have been seted up to the bottom of box (1) avris.

2. The crushing device for quartz sand production and processing according to claim 1, wherein the crushing device comprises: the middle part of the top end of the inverted cone-shaped disc (5) is fixedly connected with a supporting block through a plurality of second inclined supporting rods (13), and the top end of the rotating shaft (10) is rotatably connected with the middle part of the supporting block through a bearing.

3. The crushing device for quartz sand production and processing according to claim 1, wherein the crushing device comprises: the top of pivot (10) both sides is fixed respectively is equipped with two stirring leaf (14), two stirring leaf (14) set up the top at inverse cone dish (5), two stirring leaf (14) are the form of falling V and arrange.

4. The crushing device for quartz sand production and processing according to claim 1, wherein the crushing device comprises: the middle part fixed mounting of box (1) another avris has air exhauster (15), the air inlet end of air exhauster (15) is through connecting pipe (16) and the bottom intercommunication to tapered disc (5), the fixed filter screen (17) that are equipped with of opposite side of box (1) inner wall, the position of filter screen (17) is corresponding with the position of connecting pipe (16).

5. The crushing device for quartz sand production and processing according to claim 4, wherein the crushing device comprises: the middle part of box (1) one side is fixed and is equipped with flush mounting plate of switch (18), flush mounting plate of switch (18) installs first motor control switch, second motor control switch and air exhauster control switch respectively, two first motor (3), second motor (9) and air exhauster (15) are respectively through first motor control switch, second motor control switch and air exhauster control switch and external power source electric connection.

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