CN210585235U

CN210585235U - Hierarchical sieving mechanism

Info

Publication number: CN210585235U
Application number: CN201922030659.2U
Authority: CN
Inventors: 马小云
Original assignee: Xinjiang Yanchi Wutong Ready Mixed Mortar Co Ltd
Current assignee: Xinjiang Yanchi Wutong Ready Mixed Mortar Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-05-22
Anticipated expiration: 2029-11-22

Abstract

The utility model belongs to sieve material equipment field, concretely relates to hierarchical sieving mechanism, the power distribution box comprises a box body, the outside bottom welding of box has the support frame, the lower extreme welding of support frame has the base, the lower extreme of box slides and has cup jointed the storage bucket, the case lid is installed through the bolt in the upper end of box, logical groove has been seted up on the case lid, the upper end welding of case lid has the loading hopper, loading hopper and logical groove intercommunication, the upper end fixed mounting of case lid has the motor. This scheme is through erection joint cover on the connecting axle of motor, and the sword is smashed in the design on the connecting axle, and a plurality of sieve charging trays of installation in the box in addition, through the multilayer screening back, all have at every layer and smash the sword and smash the raw materials, can make the raw materials that is not conform to the granularity requirement of every layer of sifting out continue to smash for sieve material is efficient, and the bottom half installation collecting bucket can reduce dust pollution moreover.

Description

Hierarchical sieving mechanism

Technical Field

The utility model belongs to sieve material equipment field, concretely relates to hierarchical sieving mechanism.

Background

In construction engineering, a raw material of sand and stone is often used, and sand and stone mostly refer to loose mixture of sand grains and broken stones. Geology refers to mineral or rock particles with the particle size of 0.074-2 mm as sand, and those with the particle size larger than 2mm as gravel or breccia (the difference between the sand and the gravel is that the degree of rounding is different, and the detailed terms of conglomerate and sandstone can be seen).

Grit needs to be smashed to certain granularity and can use, consequently, needs screening installation to screen grit, when screening at present, screens out a large amount of grit that does not conform to the granularity requirement and places in on the screening subassembly, influences screening work, but also need take out and carry out secondary operation, when the screening is gathered materials, dust pollution in addition. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

An object of the utility model is to provide a hierarchical sieving mechanism, when having solved the screening of grit raw materials, the waste material need be sieved out and carry out the problem of reprocessing, can reduce dust pollution when gathering materials moreover.

In order to achieve the purpose, the utility model provides a hierarchical sieving mechanism, the power distribution box comprises a box body, the outside bottom welding of box has the support frame, the lower extreme welding of support frame has the base, the lower extreme of box slides and has cup jointed the storage bucket, the case lid is installed through the bolt in the upper end of box, logical groove has been seted up on the case lid, the upper end welding of case lid has the loading hopper, loading hopper and logical groove intercommunication, the upper end fixed mounting of case lid has the motor, the lower extreme of the pivot of motor is provided with the connecting axle, pivot and connecting axle formula structure as an organic whole, the adapter sleeve is installed through the bolt in the outside of connecting axle, the outside welding of adapter sleeve has crushing sword, sliding connection has the sieve charging tray in the box, the sieve.

The principle of the utility model lies in: during the use, add the box with the raw materials through the loading hopper, then peg graft the plug and the external socket of motor, the pivot of motor drives the connecting axle and rotates, the connecting axle drives the adapter sleeve and rotates, the adapter sleeve drives crushing sword and rotates, and crushing sword can stir the raw materials, sieve the material through sieve charging tray, the raw materials can all smash through every layer of sieve charging tray, can continue to smash the raw materials of sieving out, avoid a large amount of raw materials that are not conform to the granularity requirement to pile up, influence sieve material work, and the raw materials of sieving out can fall into the collecting vessel, prevent that the bottom is the opening, lead to dust pollution great.

The beneficial effects of the utility model reside in that: this scheme is through erection joint cover on the connecting axle of motor, and the sword is smashed in the design on the connecting axle, and a plurality of sieve charging trays of installation in the box in addition, through the multilayer screening back, all have at every layer and smash the sword and smash the raw materials, can make the raw materials that is not conform to the granularity requirement of every layer of sifting out continue to smash for sieve material is efficient, and the bottom half installation collecting bucket can reduce dust pollution moreover.

Furthermore, the limiting groove has been seted up to the inboard of box, the quantity of limiting groove is two, every equal sliding connection of limiting groove has the stopper. Through the cooperation of spacing groove and stopper, can prevent that the sieve charging tray from rotating in the box.

Further, the middle part of case lid has seted up the shaft hole, the shaft hole internal rotation is connected with the pivot, there is the clearance between shaft hole and the pivot. Through the design of shaft hole, provide the rotation space for the pivot.

Further, the lower end of the collecting barrel is in contact with the upper end of the base, and the collecting barrel is made of a rubber material. The rubber material has elasticity, and is scalable, conveniently installs in the bottom of box.

Furthermore, a through hole is formed in the middle of the screening disc, a connecting shaft is rotatably connected in the through hole, and a gap exists between the through hole and the connecting shaft. Through the design of through-hole, provide the rotation space for the connecting axle.

Furthermore, the edge of sieve charging tray is provided with the stopper, stopper and sieve charging tray formula structure as an organic whole. The design of sieve charging tray is three, and every sieve charging tray can design to be the fretwork hole of different specifications, screens the raw materials of different granularities.

Drawings

FIG. 1 is a schematic view of a classifying screen apparatus according to an embodiment of the present invention;

FIG. 2 is a top view of the housing of FIG. 1 of a classified screening apparatus according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the portion A of the classifying screen device of FIG. 1 according to the embodiment of the present invention;

FIG. 4 is a top view of the crushing blade of FIG. 1 of the classifying screen apparatus according to the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, a limiting groove 2, a supporting frame 3, a base 4, a collecting barrel 5, a box cover 6, a shaft hole 7, a through groove 8, a feeding hopper 9, a motor 10, a rotating shaft 11, a connecting shaft 12, a connecting sleeve 13, a crushing cutter 14, a screening tray 15, a through hole 16 and a limiting block 17.

As fig. 1, fig. 2 shows, this embodiment provides a hierarchical sieving mechanism, including box 1, spacing groove 2 is seted up to box 1's inboard, the quantity of spacing groove 2 is two, equal sliding connection stopper 17 in every spacing groove 2, cooperation through spacing groove 2 and stopper 17, can prevent sieve charging tray 15 at the 1 internal rotation of box, the outside bottom welding support frame 3 of box 1, the lower extreme welding base 4 of support frame 3, the lower extreme sliding sleeve of box 1 cup joints collecting bucket 5, the lower extreme of collecting bucket 5 and the upper end contact of base 4, collecting bucket 5 is made by rubber materials, rubber materials possesses elasticity, and is scalable, the bottom at box 1 is conveniently installed.

As shown in fig. 1, fig. 3, fig. 4, bolt installation case lid 6 is passed through to the upper end of box 1, shaft hole 7 is seted up at the middle part of case lid 6, pivot 11 is connected to the rotation in shaft hole 7, there is the clearance between shaft hole 7 and the pivot 11, design through shaft hole 7, rotation space is provided for pivot 11, logical groove 8 is seted up on the case lid 6, the upper end welding loading hopper 9 of case lid 6, loading hopper 9 communicates with logical groove 8, the upper end fixed mounting motor 10 of case lid 6, the model of motor 10 is YE2, belong to the prior art, the plug and the external socket of motor 10 peg graft, the lower extreme of motor 10's pivot 11 sets up connecting axle 12, pivot 11 and connecting axle 12 formula structure as an organic whole, bolt installation adapter sleeve 13 is passed through in the outside of connecting axle 12, the.

As shown in fig. 1, fig. 2, fig. 3, sliding connection sieve charging tray 15 in the box 1, sieve charging tray 15 is porous hollow out construction, through-hole 16 is seted up at the middle part of sieve charging tray 15, connecting axle 12 is connected to the through-hole 16 internal rotation, there is the clearance between through-hole 16 and the connecting axle 12, design through-hole 16, for connecting axle 12 provides the rotation space, sieve charging tray 15's edge sets up stopper 17, stopper 17 and sieve charging tray 15 formula structure as an organic whole, sieve charging tray 15 designs threely, every sieve charging tray 15 can design the hollow out hole that is different specifications, filter the raw materials of different granularities.

The utility model discloses the concrete implementation process as follows: during the use, add the box 1 with the raw materials in through loading hopper 9, then peg graft motor 10's plug and external socket, motor 10's pivot 11 drives connecting axle 12 and rotates, connecting axle 12 drives adapter sleeve 13 and rotates, adapter sleeve 13 drives smashes sword 14 and rotates, and smash sword 14 and can stir the raw materials, sieve the material through sieve charging tray 15, the raw materials can all smash through every layer of sieve charging tray 15, can continue smashing the raw materials that sieves out, avoid a large amount of raw materials that are not conform to the granularity requirement to pile up, influence sieve material work, and the raw materials that sieves out can fall into in collecting bucket 5, prevent that the bottom is the opening, lead to dust pollution great.

This scheme is through installing adapter sleeve 13 on motor 10's connecting axle 12, sword 14 is smashed in the design on the adapter sleeve 13, and install a plurality of sieve charging trays 15 in box 1 in addition, through the multilayer screening back, smash sword 14 and smash the raw materials at every layer, can make the raw materials that is not conform to the granularity requirement of every layer of sifting out continue to smash for sieve material is efficient, and 1 bottom installation collecting bucket 5 of box can reduce dust pollution in addition.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a hierarchical sieving mechanism, includes the box, its characterized in that: the welding of the outside bottom of box has the support frame, the lower extreme welding of support frame has the base, the lower extreme of box slides and has cup jointed the storage bucket, the case lid is installed through the bolt in the upper end of box, logical groove has been seted up on the case lid, the upper end welding of case lid has the loading hopper, the loading hopper communicates with logical groove, the upper end fixed mounting of case lid has the motor, the lower extreme of the pivot of motor is provided with the connecting axle, pivot and connecting axle formula structure as an organic whole, the adapter sleeve is installed through the bolt in the outside of connecting axle, the outside welding of adapter sleeve has crushing sword, sliding connection has the sieve charging tray in the box, the sieve charging tray is porous.

2. The classified screening apparatus according to claim 1, wherein: the limiting groove has been seted up to the inboard of box, the quantity of limiting groove is two, every equal sliding connection of limiting groove has the stopper.

3. The classified screening apparatus according to claim 1, wherein: the middle part of case lid has seted up the shaft hole, the shaft hole internal rotation is connected with the pivot, there is the clearance between shaft hole and the pivot.

4. The classified screening apparatus according to claim 1, wherein: the lower end of the collecting barrel is in contact with the upper end of the base, and the collecting barrel is made of rubber materials.

5. The classified screening apparatus according to claim 1, wherein: the middle part of sieve charging tray has seted up the through-hole, the through-hole internal rotation is connected with the connecting axle, there is the clearance between through-hole and the connecting axle.

6. The classified screening apparatus according to claim 1, wherein: the edge of sieve charging tray is provided with the stopper, stopper and sieve charging tray formula structure as an organic whole.