CN218359862U

CN218359862U - Crushing device with classifying and screening mechanism

Info

Publication number: CN218359862U
Application number: CN202222742181.8U
Authority: CN
Inventors: 苑兆彬; 纪友玉
Original assignee: Zhaoyuan Mingyuan Environmental Protection Building Materials Co ltd
Current assignee: Zhaoyuan Mingyuan Environmental Protection Building Materials Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-24
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a mechanism sand production technical field especially relates to a breaker with hierarchical screening mechanism, has solved among the prior art hierarchical screening in-process, has partial remaining rubble on the screen cloth, receives the influence in the space of device inside, the inconvenient clearance of personnel, and piling up of long time can cause the screen cloth to be blockked up, has reduced the problem of the efficiency of selecting separately the screening. The utility model provides a breaker with classified screening mechanism, includes the box, and the last surface mounting of box has broken mechanism, and the inner chamber of box and the vertical direction of following the box are provided with a plurality of separation portion, and separation portion includes the shell, one side of shell and the inside wall fixed connection of adjacent box, and the inner chamber level of shell sets up the lead screw. The utility model discloses need not personnel and for the screening net vexation of clearing up the inside of box, also reduced the dead angle region that the clearance can not arrive, guaranteed that the screening net is difficult for appearing the condition of jam to influence the normal use of device, improved the in-service use efficiency of device.

Description

Crushing device with classified screening mechanism

Technical Field

The utility model relates to a machine-made sand production technical field especially relates to a breaker with classified screening mechanism.

Background

The machine-made sand is sand processed by the sand making machine and other accessory equipment, the finished product is more regular, and the sand can be processed into sand with different rules and sizes according to different process requirements, so that the daily requirement can be better met. The machine-made sand can be used for preparing qualified and applicable sand and stone only by professional equipment.

The sand making crusher is characterized in that materials fall into a feed hopper of the sand making crusher, enter a throwing wheel rotating at a high speed through a central feed hole, are rapidly accelerated in the throwing wheel, the acceleration can reach dozens of times of gravity acceleration, and then are ejected out of the throwing wheel at a high speed, firstly collide with the other part of materials falling freely after rebounding, then impact on a material lining layer (stone striking stone) or a counterattack block (stone striking iron), are rebounded and impact the top of a vortex cavity obliquely upwards, change the motion direction of the materials, deflect and move downwards, and collide with the materials ejected from an impeller flow channel to form a continuous material curtain. Thus, one material is subjected to the actions of probability impact, friction and grinding crushing twice or more in the vortex crushing cavity. The crushed material is discharged from a lower discharge outlet.

Breaker on the market is in the use, can carry out the classified screening mechanism after the grit is broken more, accords with collecting of current production demand, and the broken unqualified broken operation that carries out is repeated, however, in the classified screening process, have partial remaining rubble on the screen cloth, receive the influence in the inside space of device, the inconvenient clearance of personnel, the long-term piling up can cause the screen cloth to be blockked up, the efficiency of selecting separately the screening has been reduced, consequently, need a breaker with the classified screening mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a breaker with classified screening mechanism has solved among the prior art classified screening process, has partial remaining rubble on the screen cloth, receives the influence in the inside space of device, and the inconvenient clearance of personnel, piles up and can cause the screen cloth to be blockked up long time, has reduced the problem of the efficiency of selecting separately the screening.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a breaker with classified screening mechanism, includes the box, the last surface mounting of box has broken mechanism, the inner chamber of box and the vertical direction along the box are provided with a plurality of separation portion, separation portion includes the shell, the inside wall fixed connection of one side of shell and adjacent box, and the inner chamber level of shell sets up the lead screw, the one end of lead screw is rotated with one side of adjacent shell and is connected, and the other end of lead screw runs through shell lateral wall and box lateral wall in proper order and is connected with the one end transmission of installing in the motor of box outer wall, logical groove has been seted up to the bottom central point department of putting of shell, the outer lane cover of lead screw is equipped with the swivel nut, and the outer lane bottom fixed connection of swivel nut runs through the connecting block that leads to the groove, the bottom fixed connection of connecting block has the soft brush board, one side of soft brush board and the inside wall sliding connection of adjacent box, the below of soft brush board is provided with the screening net, the all table walls of screening net respectively with the inside wall fixed connection of adjacent box, one side of screening net is provided with the discharge pipe, and the inner chamber of discharge pipe all is linked together.

Preferably, the bottom of the crushing mechanism is fixedly connected with the upper surface of the adjacent box body through a bolt, and the discharge pipe of the crushing mechanism extends to the inner cavity of the box body.

Preferably, one end of the screw rod is rotatably connected with the inner wall of one side of the adjacent shell through a rotating shaft, and the other end of the screw rod sequentially penetrates through the side wall of the shell and the side wall of the box body through shaft sleeves to be in transmission connection with an output shaft of the motor.

Preferably, one side fixedly connected with slider of keeping away from the connecting block of soft brush board, the spout of a plurality of and slider looks adaptation is all seted up just along the vertical direction of box to one side inner wall of box.

Preferably, the discharge duct is located at the discharge side of the corresponding screening wire.

Preferably, the bottom of the flexible brush plate is attached to the top of the adjacent screening mesh.

The utility model discloses possess following beneficial effect at least:

when personnel use, personnel pour grit into crushing mechanism inboard and carry out crushing operation, receive the influence of gravity, grit after the breakage falls in the adjacent sorting part of bottom, carry out the grit to different volumes through the screening net in different apertures and sieve, the grit that is not conform to current screening net aperture outwards discharges through adjacent discharge conduit, the grit in all the other accessible current screening net aperture continues to descend downwards, sieve the operation once more, after the screening operation is accomplished, influenced by the moisture that the grit surface is infected with, the condition that the grit adheres to on the screening net can appear, drive through the motor, make under the drive of lead screw, swivel nut cooperation connecting block drives the soft brush board and carries out the displacement, the adsorbate to current corresponding screening net is cleared up, outwards discharge through adjacent discharge conduit, through structural design, need not personnel for the screening net vexation of cleaning box internal portion, the dead angle region that can not clear up has also been reduced, the difficult appearance condition that the screening net blockked up has guaranteed, thereby influence the normal use of device, the in-service efficiency of the device is improved.

The utility model discloses still possess following beneficial effect:

through the setting of box, protected its inner structure not influenced by external force, through the setting of motor for the lead screw is rotatory more stable, through the setting of slider and spout, makes the one side that the swivel nut was kept away from to the pappus brush board can guarantee stable balance, through the setting of screening net, makes things convenient for personnel to set up the screening net in the different apertures of multilayer to use according to actual conditions, through the setting of discharge conduit, makes the material after the screening outwards discharge.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

fig. 2 is a schematic structural view of the screening net of the present invention;

FIG. 3 is the schematic diagram of the internal structure of the separation part of the present invention

Fig. 4 is a sectional view of the box body of the present invention.

In the figure: 1. a box body; 2. a crushing mechanism; 3. a sorting section; 301. a motor; 302. a housing; 303. a screw rod; 304. a threaded sleeve; 305. a soft brush plate; 306. a slider; 307. a discharge conduit; 4. and (4) screening the net.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a crushing device with a grading screening mechanism, comprising a box body 1, a crushing mechanism 2 is mounted on the upper surface of the box body 1, a plurality of sorting parts 3 are arranged in the inner cavity of the box body 1 and along the vertical direction of the box body 1, each sorting part 3 comprises a shell 302, one side of each shell 302 is fixedly connected with the inner side wall of the adjacent box body 1, a lead screw 303 is horizontally arranged in the inner cavity of each shell 302, one end of each lead screw 303 is rotatably connected with one side of the adjacent shell 302, the other end of each lead screw 303 sequentially penetrates through the side wall of each shell 302 and the side wall of the box body 1 and is in transmission connection with one end of a motor 301 arranged on the outer wall of the box body 1, a through groove is formed in the center position of the bottom of each shell 302, a screw sleeve 304 is sleeved on the outer ring of each lead screw 303, a connecting block penetrating through the bottom of the outer ring of each screw sleeve 304 is fixedly connected with a soft brush plate 305, one side of the soft brush plate 305 is connected with the inner side wall of the adjacent box body 1 in a sliding way, a screening net 4 is arranged below the soft brush plate 305, the peripheral surface wall of the screening net 4 is respectively fixedly connected with the inner side wall of the adjacent box body 1, one side of the screening net 4 is provided with a discharge conduit 307, the discharge conduits 307 are communicated with the inner cavity of the box body 1, concretely, when the sand-stone crusher is used by personnel, the personnel pour sand-stones into the inner side of the crushing mechanism 2 for crushing operation under the influence of gravity, the crushed sand-stones fall into the adjacent sorting part 3 at the bottom, the sand-stones with different volumes are screened through the screening nets 4 with different apertures, the sand-stones which do not accord with the aperture of the current screening net 4 fall through the adjacent discharge conduit 307 to be discharged outwards under the influence of the angle of the screening net 4, and the rest sand-stones which can pass through the aperture of the current screening net 4 continue downwards for secondary screening operation, after the screening operation is accomplished, receive the moisture influence that the grit surface is infected with, the grit can appear and adhere the condition on screening net 4, drive through motor 301, make under the drive of lead screw 303, swivel nut 304 cooperation connecting block drives soft brush board 305 and carries out the displacement, the adsorbate on the current corresponding screening net 4 is cleared up, outwards discharge through adjacent discharge pipe 307, through structural design, it is vexed for the screening net 4 of clearing up 1 inside of box to need not the personnel, the blind angle region that can not clear up has also been reduced, the difficult condition that the jam appears in screening net 4 has been guaranteed, thereby influence the normal use of device, the in-service use efficiency of device is improved.

The scheme has the following working processes:

when personnel use, the personnel pour grit into 2 inboards of crushing mechanism and carry out broken operation, receive the influence of gravity, grit after the breakage falls to the adjacent sorting unit 3 of bottom, screen 4 through different apertures screens the grit of different volumes, receive the influence of screening 4 angles, the grit that is not conform to current screening 4 apertures is outwards discharged through adjacent discharge pipe 307, the grit in the current screening 4 apertures of all the other accessible continues to descend downwards, screen the operation once more, screen the operation completion back, receive the moisture influence that the grit surface is infected with, the condition that the grit adheres on screening 4 can appear, drive through motor 301, make under the drive of lead screw 303, swivel nut 304 cooperation connecting block drives soft brush board 305 and carries out the displacement, carry out the clearance to the adsorbate on the current corresponding screening 4, outwards discharge through adjacent discharge pipe 307.

According to the working process, the following steps are carried out:

through structural design, need not personnel and for the screening 4 vexations of the inside clearance box 1, also reduced the dead angle region that the clearance can not be arrived, guaranteed the difficult condition that blocks up that appears of screening 4 to influence the normal use of device, improved the actual availability factor of device.

Further, the bottom of the crushing mechanism 2 is fixedly connected with the upper surface of the adjacent box body 1 through bolts, the discharge pipe of the crushing mechanism 2 extends to the inner cavity of the box body 1, and particularly, the arrangement of the box body 1 protects the inner structure of the crushing mechanism from being influenced by external force.

Further, the one end of lead screw 303 is connected through the pivot rotation with the one side inner wall of adjacent shell 302, and the other end of lead screw 303 runs through shell 302 lateral wall and box 1 lateral wall in proper order through the axle sleeve and is connected with the output shaft transmission of motor 301, and is concrete, through the setting of motor 301 for lead screw 303 is rotatory more stable.

Further, one side fixedly connected with slider 306 of keeping away from the connecting block of soft brush board 305, the spout of a plurality of and slider 306 looks adaptation is all seted up to one side inner wall of box 1 and along the vertical direction of box 1, and is specific, through the setting of slider 306 and spout for soft brush board 305 keeps away from one side of swivel nut 304 and can guarantee stable balance.

Further, the discharge conduit 307 is located at the unloading side of the corresponding screening net 4, and specifically, through the arrangement of the screening net 4, the personnel can conveniently arrange a plurality of layers of screening nets 4 with different apertures for use according to actual conditions.

Further, the bottom of the fur brush plate 305 is attached to the top of the adjacent sieving net 4, and particularly, the discharge conduit 307 is provided, so that the sieved material can be discharged to the outside.

In summary, the following steps: when the personnel use, the personnel pour gravels into the inner side of the crushing mechanism 2 to carry out crushing operation, influenced by gravity, the crushed gravels fall into the adjacent sorting part 3 at the bottom, the gravels with different volumes are sieved by the sieving nets 4 with different apertures, influenced by the angles of the sieving nets 4, the gravels which do not conform to the current aperture of the sieving net 4 are discharged outwards by the adjacent discharge pipes 307, the rest gravels which can continue to fall downwards by the aperture of the current sieving net 4 are sieved again, after the sieving operation is finished, the situation that the gravels are adhered to the sieving nets 4 can occur under the drive of the motor 301, so that the screw sleeve 304 is matched with the connecting block to drive the soft brush plate 305 to displace under the drive of the screw rod 303, and the adsorbates on the current corresponding sieving net 4 are cleaned, outwards discharge through adjacent discharge pipe 307, setting through box 1, it does not receive external force to have protected its inner structure, setting through motor 301, make the rotatory more stable of lead screw 303, setting through slider 306 and spout, make soft brush board 305 keep away from one side of swivel nut 304 and can guarantee stable balance, setting through screening net 4, screening net 4 that makes things convenient for personnel to set up the different apertures of multilayer uses according to actual conditions, setting through discharge pipe 307, make the material after the screening can outwards discharge, through structural design, it is vexed for the screening net 4 of clearing up 1 inside of box to need not personnel, the blind angle area that can not clear up has also been reduced, the difficult condition that the jam appears in screening net 4 has been guaranteed, thereby influence the normal use of device, the in-service use efficiency of device has been improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a breaker with hierarchical screening mechanism, includes box (1), its characterized in that, the last surface mounting of box (1) has broken mechanism (2), the inner chamber of box (1) and be provided with a plurality of sorting unit (3) along the vertical direction of box (1), sorting unit (3) include shell (302), the inside wall fixed connection of one side and adjacent box (1) of shell (302), and the inner chamber level of shell (302) sets up lead screw (303), the one end of lead screw (303) is connected with one side rotation of adjacent shell (302), and the other end of lead screw (303) runs through shell (302) lateral wall and box (1) lateral wall in proper order and is connected in the one end transmission of installing in the motor (301) of box (1) outer wall, the bottom central point department of shell (302) has seted up logical groove, the outer lane cover of lead screw (303) is equipped with swivel nut (304), and the outer lane bottom fixedly connected with the connecting block that leads to the groove of swivel nut (304), the bottom fixedly connected with soft brush board (305) of connecting block, the brush board (305) is connected with the adjacent side of the brush board (1) and the slip screen (4) of box (1), the side is connected with the screen (1) the screen (4) of the adjacent screen (1), one side of the screening net (4) is provided with a discharge conduit (307), and the discharge conduit (307) is communicated with the inner cavity of the box body (1).

2. A crushing plant with a classifying screen mechanism according to claim 1, characterized in that the bottom of the crushing mechanism (2) is fixedly connected with the upper surface of the adjacent box body (1) through bolts, and the discharge pipe of the crushing mechanism (2) extends to the inner cavity of the box body (1).

3. The crushing device with the graded screening mechanism is characterized in that one end of the screw rod (303) is rotatably connected with the inner wall of one side of the adjacent shell (302) through a rotating shaft, and the other end of the screw rod (303) sequentially penetrates through the side wall of the shell (302) and the side wall of the box body (1) through shaft sleeves to be in transmission connection with an output shaft of the motor (301).

4. The crushing device with the classifying and screening mechanism according to claim 1, wherein a sliding block (306) is fixedly connected to one side of the soft brush plate (305) far away from the connecting block, and a plurality of sliding grooves matched with the sliding block (306) are formed in the inner wall of one side of the box body (1) and along the vertical direction of the box body (1).

5. A crushing plant with a classifying screen mechanism according to claim 1, characterized in that the discharge conduit (307) is located at the discharge side of the corresponding screening wire (4).

6. A crushing plant with a classifying screen mechanism according to claim 1, characterized in that the bottom of the soft brush plate (305) is in abutment with the top of the adjacent screening wire (4).