CN221046156U - Sand crusher - Google Patents

Abstract

The utility model provides a sand and stone crusher, which relates to the technical field of sand and stone, and comprises a box body, wherein a feed inlet is arranged at the top end of the box body, a crushing mechanism is arranged in the box body, a group of protection plates are arranged at two sides of the crushing mechanism, a filter screen is arranged below the crushing mechanism, one end of the filter screen is connected with a linkage shaft, a screening mechanism is arranged at the other end of the filter screen, a collecting box is arranged below the filter screen, a handle is fixedly arranged at one end of the collecting box, one end of the collecting box extends to the surface through the box body, and a sliding mechanism is arranged at the bottom of the collecting box. This device can pull out the collection box through the effect of pulley down through the handle, and the operation is not only very simple and convenient, and labour saving and time saving, the effectual collection efficiency who improves the grit, avoids because of the weight of grit is great, has brought inconvenience for staff's collection, and this design great increase the practicality.

Description

Sand crusher

Technical Field

The utility model belongs to the technical field of sand and stone, and particularly relates to a sand and stone crusher.

Background

Sand, which refers to a loose mixture of sand and crushed stone. Geologically, mineral or rock particles with a particle size of 0.074-2 mm are called sand, and mineral or rock particles with a particle size of more than 2mm are called gravel or breccia (the difference between the two is that the degree of rounding is different, and the detailed entry breccia and sandstone are visible), wherein, chinese patent number: CN208839659U discloses a sand and gravel crusher, including the crushing case, the internally mounted of crushing case has the crushing roller that the symmetry set up, install in the below of crushing roller and rotate with crushing case one side inner wall and be connected with the filter screen, the other end of filter screen is connected with the cotton, and the cotton is kept away from the other end and the crushing incasement wall connection of filter screen, one side outer wall welding of crushing case has fixed case, the inside of fixed case is provided with shake mechanism, shake mechanism including installing the backup pad that has the perpendicular setting with crushing case one side outer wall welding, install the slider with crushing case outer wall sliding connection's below of backup pad, and be connected with the spring between slider and the backup pad, one side inner wall connection of fixed case has driving motor. According to the utility model, one end of the filter screen can be dithered up and down, the filtering effect of the filter screen is improved, the blocking probability of the filter screen is reduced, sand and stone can be crushed, and the crushed sand and stone can be separated and collected.

Based on the above, the present inventors found that the following problems exist: the filter effect in the above-mentioned patent is comparatively good, but at the filtration in-process, broken roller 2 can cause great noise to the in-process of grit breakage, leads to the fact the influence to staff's health, and behind the grit after the filtration fell into collecting box 14 simultaneously, because of the general great of grit, and then lead to collecting box 14 heavier, can cause the inconvenient condition of removal, can cause unnecessary trouble for the staff.

Accordingly, in view of the above, research and improvement are made to the existing structure and the defects, and a sand crusher is provided to achieve the purpose of more practical value.

Disclosure of utility model

The utility model discloses a sand crusher, which aims and effects are achieved by the following specific technical means:

The utility model provides a grit breaker, includes the box, the feed inlet is installed on the top of box, the internally mounted of box has broken mechanism, a set of guard plate is installed to broken mechanism's both sides, the filter screen is installed to broken mechanism's below, the universal driving shaft is installed in the one end connection of filter screen, screening mechanism is installed to the filter screen other end, the collecting box is installed to the below of filter screen, the one end fixed mounting of collecting box has the handle, just the one end of collecting box runs through the box and extends to the surface, slide mechanism is installed to the bottom of collecting box.

Further, the crushing mechanism comprises three groups of crushing rollers, three groups of gears are arranged at one ends of the three groups of crushing rollers, and the three groups of gears are in an intermeshing state.

Further, the first motor is installed in the outer wall connection of one side of the box, and the output end of the first motor penetrates through the box to the inside to form transmission connection with the crushing roller.

Further, screening mechanism includes the second motor, the eccentric wheel is installed to the output of second motor, connect on the eccentric wheel and install the connecting piece, just the one end of connecting piece runs through the box to inside and filter screen fixed connection.

Further, the surface of the box body is provided with a box door through a hinge, the box door is provided with a handle, and the bottom of the box door is provided with a guide plate.

Further, the inside of guard plate is installed with the soundproof cotton.

Further, the sliding mechanism comprises a group of pulleys, the pulleys are fixedly connected with the bottom of the collecting box, a group of sliding rails are arranged at the bottom of the box body, and the pulleys are slidably arranged in the sliding rails.

Further, the filter screen is inclined.

Compared with the prior art, the utility model has the following beneficial effects:

Through the cooperation between chamber door, handle and the deflector, after the grit filters the completion, can open the chamber door through the handle and clear up its residual stone on the filter screen, can clear up along with the deflector outwards discharges and collect, it is very simple and convenient to operate, avoids the clearance inconvenient staff that causes the puzzlement.

Through the cooperation between guard plate and the soundproof cotton, can be at broken in-process, the produced noise of broken grit of effectual absorption can be for a comfortable operational environment of staff, avoids long-time noise to cause harm to staff's health, also indirect noise pollution that has reduced.

Through the cooperation between collecting box, pulley and the slide rail, after the broken filtration of grit is accomplished, the staff can pull out it through the effect of handle with the collecting box through the pulley down, and the operation is not only very simple and convenient, and labour saving and time saving, the effectual collection efficiency who has improved the grit, avoids because of the weight of grit is great, has brought inconvenience for the collection of staff, and this design great increase the practicality.

Drawings

FIG. 1 is a schematic perspective view of a sand breaker according to the present utility model.

FIG. 2 is a schematic side cross-sectional plan view of a sand breaker according to the present utility model.

Fig. 3 is a schematic plan view of a sand breaker according to the utility model.

FIG. 4 is a schematic top plan view of a sand breaker crushing mechanism of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. A case; 2. a controller; 3. a feed inlet; 4. soundproof cotton; 5. a handle; 6. a door; 7. a handle; 8. a second motor; 9. a guide plate; 10. a filter screen; 11. a collection box; 12. a pulley; 13. a slide rail; 14. a linkage shaft; 15. a protection plate; 16. a crushing roller; 17. an eccentric wheel; 18. a connecting piece; 19. a first motor; 20. a gear.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

The utility model provides a sand and stone crusher, which comprises a box body 1, wherein a feed inlet 3 is arranged at the top end of the box body 1, a controller 2 is connected and arranged on the outer wall of one side of the box body 1, a crushing mechanism is arranged in the box body 1, a group of protection plates 15 are arranged on two sides of the crushing mechanism, a filter screen 10 is arranged below the crushing mechanism, one end of the filter screen 10 is connected and provided with a linkage shaft 14, the other end of the filter screen 10 is provided with a screening mechanism, a collecting box 11 is arranged below the filter screen 10, a handle 5 is fixedly arranged at one end of the collecting box 11, one end of the collecting box 11 extends to the surface through the box body 1, and a sliding mechanism is arranged at the bottom of the collecting box 11.

Wherein, the crushing mechanism comprises three groups of crushing rollers 16, three groups of gears 20 are arranged at one ends of the three groups of crushing rollers 16, and the three groups of gears 20 are in a mutual meshing state.

The outer wall of one side of the box body 1 is connected and provided with a first motor 19, and the output end of the first motor 19 penetrates through the box body 1 to the inside to form transmission connection with the crushing roller 16.

The screening mechanism comprises a second motor 8, an eccentric wheel 17 is arranged at the output end of the second motor 8, a connecting piece 18 is connected and arranged on the eccentric wheel 17, and one end of the connecting piece 18 penetrates through the box body 1 to the inside and is fixedly connected with the filter screen 10; through the cooperation between second motor 8, eccentric wheel 17, connecting piece 18 and the filter screen 10, can shake the screening screen 10, avoid the grit after the breakage to cause filter screen 10 to block up, and then cause unnecessary trouble for the staff, indirect improvement filtration efficiency.

Wherein, the surface of the box body 1 is provided with a box door 6 through a hinge, the box door 6 is provided with a handle 7, and the bottom of the box door 6 is provided with a guide plate 9; through the cooperation between chamber door 6, handle 7 and deflector 9, after the grit filters the completion, can open chamber door 6 through handle 7 and clear up the remaining stone on its filter screen 10, can clear up along with deflector 9 outwards discharge and collect, the operation is very simple and convenient, avoids the clearance inconvenient to cause the puzzlement for the staff.

Wherein, the inside of the protection plate 15 is provided with a sound insulation cotton 4; through the cooperation between guard plate 15 and the soundproof cotton 4, can be at broken in-process, the produced noise of broken grit of effectual absorption can be for a comfortable operational environment of staff, avoids long-time noise to cause harm to staff's health, also indirect noise pollution that has reduced.

The sliding mechanism comprises a group of pulleys 12, the pulleys 12 are fixedly connected with the bottom of the collecting box 11, a group of sliding rails 13 are arranged at the bottom of the box body 1, and the pulleys 12 are slidably arranged in the sliding rails 13; through the cooperation between collecting box 11, pulley 12 and the slide rail 13, after the broken filtration of grit is accomplished, the staff can pull out collecting box 11 through pulley 12's effect down through handle 5, and the operation is not only very simple and convenient, and labour saving and time saving, the effectual collection efficiency who has improved the grit, avoid because of the weight of grit is great, brought inconvenience for the collection of staff, and this design great increase the practicality.

Wherein the filter screen 10 is inclined; the filter screen 10 is of an inclined design, so that the residual sand and stones can be quickly cleaned under the action of the gravity, and the working difficulty of workers is reduced.

Specific use and action of the embodiment:

According to the utility model, the first motor 19 and the second motor 8 are simultaneously started through the controller 2, sand and stone needing to be crushed can be poured through the feeding port 3, the crushing roller 16 can crush the sand and stone, noise generated by the crushed sand and stone can be effectively absorbed through cooperation between the protection plate 15 and the soundproof cotton 4 in the crushing process, a comfortable working environment is further provided for a worker, the harm to the body of the worker caused by long-time noise is avoided, noise pollution is also indirectly reduced, the crushed sand and stone can fall onto the filter screen 10, the filter screen 10 can be vibrated and screened under the driving action of the second motor 8, the filter screen 10 is prevented from being blocked by the crushed sand and stone, unnecessary troubles are further caused for the worker, the filtering efficiency is indirectly improved, the filtered sand and stone can fall into the collecting box 11, the worker can pull the sand and stone through the effect of the pulley 12 after the filtering is completed, the worker is not only convenient to operate, and saves time and labor, the effect is improved, the dust and stone collecting efficiency is effectively improved, the dust and stone can be conveniently cleaned by the aid of the guide plate 6, and the filter screen is prevented from being repeatedly opened, and the filter screen is convenient to be cleaned by the aid of the box door 9, and the filter screen is greatly cleaned by the operator, and the filter screen is not convenient to be cleaned by the user, and the filter screen is greatly cleaned by the filter screen is provided with the filter box door 9.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a grit breaker, includes box (1), its characterized in that: feed inlet (3) are installed on the top of box (1), one side outer wall connection of box (1) installs controller (2), the internally mounted of box (1) has broken mechanism, a set of guard plate (15) are installed to the both sides of broken mechanism, filter screen (10) are installed to the below of broken mechanism, linkage shaft (14) are installed in the one end connection of filter screen (10), screening mechanism is installed to the filter screen (10) other end, collecting box (11) are installed to the below of filter screen (10), handle (5) are installed to one end fixed mounting of collecting box (11), just the one end of collecting box (11) runs through box (1) and extends to the surface, slide mechanism is installed to the bottom of collecting box (11).

2. A sand breaker according to claim 1, wherein: the crushing mechanism comprises three groups of crushing rollers (16), three groups of gears (20) are arranged at one ends of the three groups of crushing rollers (16), and the three groups of gears (20) are in an intermeshing state.

3. A sand breaker according to claim 1, wherein: the outer wall of one side of the box body (1) is connected and provided with a first motor (19), and the output end of the first motor (19) penetrates through the box body (1) to the inside to be in transmission connection with the crushing roller (16).

4. A sand breaker according to claim 1, wherein: the screening mechanism comprises a second motor (8), an eccentric wheel (17) is arranged at the output end of the second motor (8), a connecting piece (18) is connected and arranged on the eccentric wheel (17), and one end of the connecting piece (18) penetrates through the box body (1) to be fixedly connected with the filter screen (10).

5. A sand breaker according to claim 1, wherein: the surface of box (1) is installed chamber door (6) through the hinge, just install handle (7) on chamber door (6), deflector (9) are installed to the bottom of chamber door (6).

6. A sand breaker according to claim 1, wherein: and the inside of the protection plate (15) is provided with an acoustic insulation cotton (4).

7. A sand breaker according to claim 1, wherein: the sliding mechanism comprises a group of pulleys (12), the pulleys (12) are fixedly connected with the bottom of the collecting box (11), a group of sliding rails (13) are arranged at the bottom of the box body (1), and the pulleys (12) are slidably arranged in the sliding rails (13).

8. A sand breaker according to claim 1, wherein: the filter screen (10) is inclined.